JP4701535B2 - Disposer - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a disposer for pulverizing processed products such as baskets, foam trays, and PET bottles.
[0002]
[Prior art]
A conventional disposer has a pulverization chamber for pulverizing processed material, and has a cylindrical hopper that forms the pulverization chamber and has an upper end serving as an inlet, and a motor that drives a rotating blade of a lower portion of the hopper and a pulverization unit. It is structured to be completely fixed with bolts.
[0003]
When the disposer is attached to the sink, a sink flange serving as an adapter is fixed to the sink side, and the upper end of the sink flange and the hopper of the disposer is connected by an annular rubber. This annular rubber serves to prevent the vibration of the disposer from being transmitted to the sink.
[0004]
[Problems to be solved by the invention]
However, the annular rubber alone is not sufficient to prevent the disperser from transmitting vibrations, and vibrations are still transmitted to the sink. Noise is generated by the vibration of the sink.
[0005]
Therefore, an object of the present invention is to provide a disposer that can prevent vibration transmission to the sink.
[0006]
[Means for Solving the Problems]
  In order to solve this problem, the disposer of the present invention includes a hollow structure in which an inlet into which a processed product is introduced is formed, a pulverization chamber that is formed in the hollow structure and crushes the introduced processed product, Formed below the crushing chamber, and can rotate freely through a crushing material inflow portion through which the pulverized material flows from the crushing chamber, a motor with a shaft extending to the crushing chamber, and a plate-like runner fixed to the shaft. A flexible rotary blade that is attached and extends toward the inner wall of the crushing chamber, a fixed blade that protrudes and is fixed from the inner wall of the crushing chamber, crushes the processed material in cooperation with the rotary blade, and holds the motor And a motor housing fixed to the hollow structure through an elastic bodyA hollow structure side support piece projecting from the hollow structure side, a motor housing side support piece projecting from the side of the motor housing corresponding to the hollow structure side support piece, and a stopper at one end And a support rod that is inserted through the hollow structure side support piece with a gap and fixed at the other end to the motor housing side support piece, and the upper end of the hollow structure body is provided with a buffer rubber on the bottom of the sink. The motor housing and the hollow structure are fixed via an elastic body in a non-contact state, and the elastic body is between the stopper and the hollow structure side support piece and between the hollow structure side support piece and the motor housing side. A spring mounted on at least one of the support piecesThis is a configuration.
In order to solve this problem, the disposer of the present invention includes a hollow structure formed with an inlet into which a processed product is introduced, and a pulverization chamber formed in the hollow structure and pulverizing the introduced processed product. And a pulverized material inflow portion formed below the pulverization chamber, into which the pulverized material flows from the pulverization chamber, a motor to which a shaft extending to the pulverization chamber is attached, and a plate-like runner fixed to the shaft. A flexible rotary blade that is freely attached and extends toward the inner wall of the crushing chamber, a fixed blade that protrudes and is fixed from the inner wall of the crushing chamber, and crushes the processed material in cooperation with the rotary blade, and a motor A motor housing fixed to the hollow structure via an elastic body, a hollow structure-side support piece protruding from the side of the hollow structure, and a hollow structure-side support piece on the side of the motor housing. Correspondingly formed with protrusion A motor housing side support piece and a support rod provided with a stopper at one end, passing through the motor housing side support piece with a gap and fixed at the other end to the hollow structure side support piece. The upper end of the body is connected to the bottom of the sink via a buffer rubber, and the motor housing and the hollow structure are fixed via an elastic body in a non-contact state, and the elastic body is supported by the motor housing side support piece. A bush mounted in a gap with the rod, and a spring mounted between at least one of the stopper and the motor housing side support piece and between the hollow structure side support piece and the motor housing side support piece; It is a thing.
In order to solve this problem, the disposer of the present invention includes a hollow structure formed with an inlet into which a processed product is introduced, and a pulverization chamber formed in the hollow structure and pulverizing the introduced processed product. And a pulverized material inflow portion formed below the pulverization chamber, into which the pulverized material flows from the pulverization chamber, a motor to which a shaft extending to the pulverization chamber is attached, and a plate-like runner fixed to the shaft. A flexible rotary blade that is freely attached and extends toward the inner wall of the crushing chamber, a fixed blade that protrudes and is fixed from the inner wall of the crushing chamber, and crushes the processed material in cooperation with the rotary blade, and a motor A motor housing fixed to the hollow structure via an elastic body, a hollow structure-side support piece protruding from the side of the hollow structure, and a hollow structure-side support piece on the side of the motor housing. Correspondingly formed with protrusion A motor housing side support piece, and stoppers provided at both ends, and a hollow structure side support piece and a support rod provided through the motor housing side support piece with a gap therebetween, the upper end of the hollow structure body being The motor housing is connected to the bottom of the sink via a buffer rubber, and the motor housing and the hollow structure are fixed to each other through an elastic body in a non-contact state. The elastic body is a gap between the motor housing side support piece and the support rod. And a bush attached to the stopper, and between the stopper and the hollow structure side support piece, between the hollow structure side support piece and the motor housing side support piece, and at least one of the stopper and the motor housing side support piece. The structure is a spring.
[0007]
As a result, the motor housing holding the vibrating motor is fixed to the hollow structure via the elastic body, so that the vibration of the motor housing is damped so that it is difficult to be transmitted to the hollow structure, and the vibration is transmitted to the sink. It becomes possible to stop.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
  The invention according to claim 1 of the present invention includes a hollow structure in which an inlet into which a processed material is introduced is formed, a pulverization chamber formed in the hollow structure and pulverizing the introduced processed material, and a pulverization chamber The pulverized material inflow portion into which the pulverized material flows from the pulverization chamber, the motor to which the shaft extending to the pulverization chamber is attached, and the shaft is rotatably attached and extends toward the inner wall of the pulverization chamber. A flexible rotary blade, a fixed blade protruding from the inner wall of the crushing chamber, fixed to collaborate with the rotary blade and crushing the processed material, a motor is held, and fixed to the hollow structure via an elastic body Motor housing withA hollow structure side support piece projecting from the hollow structure side, a motor housing side support piece projecting from the side of the motor housing corresponding to the hollow structure side support piece, and a stopper at one end And a support rod that is inserted through the hollow structure side support piece with a gap and fixed at the other end to the motor housing side support piece, and the upper end of the hollow structure body is provided with a buffer rubber on the bottom of the sink. The motor housing and the hollow structure are fixed via an elastic body in a non-contact state, and the elastic body is between the stopper and the hollow structure side support piece and between the hollow structure side support piece and the motor housing side. A spring mounted on at least one of the support piecesThe motor housing that holds the vibrating motor is an elastic body.Is a springSince the vibration of the motor housing is damped so that it is difficult to be transmitted to the hollow structure, it is possible to prevent transmission of vibration to the sink.
[0010]
  Claims of the invention2The invention described in claim1In the described invention, the elastic body is a disposer that is a bush attached to the gap between the hollow structure side support piece and the support rod in addition to the spring, and the motor housing that holds the vibrating motor includes the spring and the bush. Since the vibration in the vertical direction of the motor housing is a spring and the vibration in the horizontal direction is damped by the bush, it is difficult for the hollow structure to be transmitted to the hollow structure, thus preventing the vibration from being transmitted to the sink. It has the effect that it becomes possible.
[0011]
  Claims of the invention3The invention described inA hollow structure in which an inlet for introducing the processed material is formed, a pulverization chamber formed in the hollow structure for pulverizing the introduced processed material, and formed below the pulverization chamber. A pulverized material inflow portion through which the gas flows in, a motor to which a shaft extending to the pulverization chamber is attached, a flexible rotary blade rotatably attached to the shaft and extending toward the inner wall of the pulverization chamber, and the pulverization chamber A fixed blade that protrudes from the inner wall of the machine and cooperates with the rotary blade to pulverize the workpiece, a motor housing that holds the motor and is fixed to the hollow structure via an elastic body,A hollow structure-side support piece that protrudes to the side of the hollow structure, a motor housing-side support piece that protrudes from the side of the motor housing corresponding to the hollow structure-side support piece, and a stopper at one end And a support rod that penetrates the motor housing side support piece with a gap and has the other end fixed to the hollow structure side support piece.,WithThe upper end of the hollow structure is connected to the bottom of the sink via a buffer rubber, and the motor housing and the hollow structure are fixed via an elastic body in a non-contact state with each other,The elastic body includes at least one of a bush attached to a gap between the motor housing side support piece and the support rod, and between the stopper and the motor housing side support piece, and between the hollow structure side support piece and the motor housing side support piece. Since the motor housing that holds the vibrating motor is fixed to the hollow structure through a spring that is an elastic body, the vibration of the motor housing is damped and hollow. It becomes difficult to transmit to the structure, and has an effect of preventing vibration transmission to the sink.
[0012]
  Claims of the invention4The invention described in claim3In the described invention, the elastic body is a disposer that is a bush attached to the gap between the motor housing side support piece and the support rod in addition to the spring, and the motor housing that holds the vibrating motor includes the spring and the bush. Since the vibration in the vertical direction of the motor housing is a spring and the vibration in the horizontal direction is damped by the bush, it is difficult for the hollow structure to be transmitted to the hollow structure, thus preventing the vibration from being transmitted to the sink. It has the effect that it becomes possible.
[0013]
  Claims of the invention5The invention described inA hollow structure in which an inlet for introducing the processed material is formed, a pulverization chamber formed in the hollow structure for pulverizing the introduced processed material, and formed below the pulverization chamber. A pulverized material inflow portion through which the gas flows in, a motor to which a shaft extending to the pulverization chamber is attached, a flexible rotary blade rotatably attached to the shaft and extending toward the inner wall of the pulverization chamber, and the pulverization chamber A fixed blade that protrudes from the inner wall of the machine and cooperates with the rotary blade to pulverize the workpiece, a motor housing that holds the motor and is fixed to the hollow structure via an elastic body,A hollow structure-side support piece that protrudes to the side of the hollow structure, a motor housing-side support piece that protrudes to correspond to the hollow structure-side support piece on the side of the motor housing, and stoppers are provided at both ends. A support rod provided through the hollow structure side support piece and the motor housing side support piece with a gap therebetween;,WithThe upper end of the hollow structure is connected to the bottom of the sink via a buffer rubber, and the motor housing and the hollow structure are fixed via an elastic body in a non-contact state with each other,The elastic body includes a bush attached to a gap between the motor housing side support piece and the support rod, and between the stopper and the hollow structure side support piece, between the hollow structure side support piece and the motor housing side support piece, and the stopper. Disposer that is a spring mounted on at least one of the motor housing side support piece, and the motor housing that holds the vibrating motor is fixed to the hollow structure through a spring that is an elastic body. The vibration of the motor housing is damped so that it is difficult to be transmitted to the hollow structure, and the vibration transmission to the sink can be prevented.
[0014]
  Claims of the invention6The invention described in claim5In the described invention, the elastic body is a disposer that is a bush attached to the gap between the hollow structure side support piece and the support bar and the gap between the motor housing side support piece and the support bar, in addition to the spring, and vibrates. Since the motor housing that holds the motor is fixed to the hollow structure via a spring and a bush, the vertical vibration of the motor housing is a spring, and the horizontal vibration is damped by the bush. It becomes difficult to transmit, and has the effect of preventing vibration transmission to the sink.
[0015]
  Claims of the invention7The invention described in claim 16In the invention described in any one of the above, the support rod and the stopper are disposers that are screw members, and the motor housing that holds the vibrating motor is fixed to the hollow structure via a spring and a bush. The vibration of the motor housing in the vertical direction is a spring, and the vibration in the horizontal direction is damped by the bush so that it is difficult to be transmitted to the hollow structure, and the vibration transmission to the sink can be prevented.
[0016]
  Claims of the invention8The invention described in claim7In the described invention, it is a disposer in which a spacer for restricting the protruding height of the screw member is fitted, and the motor housing holding the vibrating motor is fixed to the hollow structure body via a spring and a bush. The vibration of the motor housing in the vertical direction is a spring, and the vibration in the horizontal direction is damped by the bush so that it is difficult to be transmitted to the hollow structure, and the vibration transmission to the sink can be prevented.
[0017]
Hereinafter, embodiments of the present invention will be described with reference to FIGS. In these drawings, the same members are denoted by the same reference numerals, and redundant description is omitted.
[0018]
(Embodiment 1)
1 is a cross-sectional view showing a disposer according to Embodiment 1 of the present invention, and FIG. 2 is a cross-sectional view showing a connection portion between a bracket and a hopper in the disposer of FIG.
[0019]
In the disposer shown in FIG. 1, a crushing chamber 25 in which soot is crushed is formed in a substantially cylindrical hopper (hollow structure) 5. An opening 26 is provided that is opened above the crushing chamber 25 and into which a processed material such as soot (in the present specification, “processed product” may be simply referred to as “slag”). It has been.
[0020]
A lid 3 for opening and closing the insertion port 26 is detachably attached to the insertion port 26. The lid 3 is formed with a through-hole (not shown) for preventing water from jumping out and allowing water to pass through.
[0021]
Further, the outer peripheral edge of the upper end of the disposer body is fixed to the bottom of the sink 1 via the sink flange 2 as an adapter and is mounted on the sink. Between the sink flange 2 and the disposer main body, a shock absorbing rubber 4 is provided for connecting the sink flange 2 and the disposer main body and preventing vibration transmission to the sink 1 of the disposer.
[0022]
Below the grinding chamber 25, a motor 14 is installed so as to be surrounded by a bracket (motor housing) 13 fixed to the hopper 5. A shaft 15 extending upward from the motor 14 protrudes from the lower center of the grinding chamber 25. A rotating blade 27 rotated by the motor 14 is attached to the runner 7 fixed to the shaft 15 of the motor 14 so as to be rotatable toward the wall surface of the crushing chamber 25.
[0023]
The rotary blade 27 includes a roller chain 9 that is rotatably attached to the runner 7 via a pin 8, and a crushing blade 10 that is rotatably attached to the tip of the roller chain 9. Therefore, the rotary blade 27 has flexibility due to the roller chain 9 and the crushing blade 10.
[0024]
A fixed blade 6 projects from the inner wall surface of the hopper 5. Therefore, the rotary blade 27 and the fixed blade 6 cooperate to perform the pulverization process.
[0025]
A bottom plate 11 constituting the bottom surface of the crushing chamber 25 is fixed below the rotary blade 27. The bottom plate 11 has a plurality of notches formed on the periphery thereof, and finely pulverizes the processed material in cooperation with the crushing blade 10.
[0026]
Between the crushing chamber 25 and the motor 14, a discharge groove (pulverized material inflow portion) 12 into which a mixture of the soot and water crushed in the crushing chamber 25 flows is formed in the bracket 13. The drain groove 12 communicates with a drain outlet (not shown) for discharging the crushed soot.
[0027]
As shown in FIG. 2, between the bracket 13 and the hopper 5, a sealing material 17 having elasticity and sealing between the two to prevent leakage of water is mounted.
[0028]
The bracket 13 and the hopper 5 pass through a hopper-side support piece (hollow structure-side support piece) 20 that protrudes laterally from the hopper 5, and correspond to the hopper-side support piece 20 from the side of the bracket 13. Are fastened by bolts (support rods) 18 which are screw members screwed into screw holes of bracket-side support pieces (motor housing-side support pieces) 21 that are formed to protrude from the top. Between the head (stopper), which is one end of the bolt 18, and the bracket side support piece 21, a spacer 22 that restricts the protruding height of the bolt 18 is attached to a hole formed in the hopper side support piece 20. It is inserted through a bush (elastic body) 23 having elasticity. A spring (elastic body) 19 is attached to the outer periphery of the spacer 22 between the head of the bolt 18 and the hopper side support piece 20. The spring 19 may be elastic rubber or the like, and the spring 19 and the bush 23 may be integrally formed with a spring or the like. Further, the bush 23 may not be attached if a gap is formed between the bolt 18 and the hopper side support piece 20.
[0029]
As shown in the figure, the hopper-side support piece 20 has a hole having a diameter larger than the diameters of the bolts 18 and the spacers 22, and the bracket-side support piece 21 has a screw hole formed in the hole of the hopper-side support piece 20. A bush 23 is attached, and the hopper 5 and the bracket 13 are elastically connected by a bolt 18 via a spacer 22 and a spring 19. The hopper side support piece 20 may be formed with a notch instead of a hole.
[0030]
Next, the operation of the disposer of the present embodiment configured as described above will be described.
[0031]
First, the lid 3 of the disposer inlet 26 is removed, the bag is put into the hopper 5, and the lid 3 is attached to the inlet 26.
[0032]
Next, a water faucet (not shown) is opened to start the motor 14 while flowing water, and the roller chain 9 and the crushing blade 10 are rotated by the shaft 15. Then, the roller chain 9 and the crushing blade 10 are opposed to the inner wall of the hopper 5, that is, the inner wall surface of the crushing chamber 25 by centrifugal force.
[0033]
The thrown cage is struck by the roller chain 9 and is blown toward the crushing blade 10 and the fixed blade 6 by centrifugal force. The scissors are cut and crushed between the fixed blade 6 and the crushing blade 10 that rotates at a high speed. Further, it is finely pulverized between the adjacent crushing blade 10 and a notch provided on the periphery of the bottom plate 11.
[0034]
The soot finely pulverized as described above flows into the discharge groove 12 together with water from the gap between the bottom plate 11 and the inner wall of the pulverization chamber 25 and is discharged from the drain outlet to the outside of the disposer.
[0035]
Here, since the crushing blade 10 rotating at high speed repeats the collision with the kite, the roller chain 9 is repelled and the motor 14 to which the shaft 15 is attached is vibrated.
[0036]
Then, as shown in FIG. 2, the bracket 13 holding the vibrating motor 14 is fixed to the hopper 5 by a bolt 18 via an elastic body called a spring 19 and an elastic bush 23 as shown in FIG. The vibration in the vertical direction is damped by the spring 19, and the vibration in the horizontal direction is damped by the bush 23.
[0037]
Therefore, the vibration of the bracket 13 becomes difficult to be transmitted to the hopper 5 and is further damped by the upper buffer rubber 4, so that vibration transmission to the sink 1 can be prevented. As a result, it is possible to silently process the soot.
[0038]
In FIG. 2, the spring 19 is mounted above the hopper side support piece 20, but it is mounted between the hopper side support piece 20 and the bracket side support piece 21, or above the hopper side support piece 20 and the hopper. You may mount | wear with both between the side support piece 20 and the bracket side support piece 21. FIG. Alternatively, the bolt 18 can be replaced by providing a stopper corresponding to the head of the bolt 18 at the projecting end of the projection corresponding to the main body of the bolt 18 formed integrally with the bracket-side support piece 21. It becomes unnecessary.
[0039]
(Embodiment 2)
FIG. 3 is a cross-sectional view showing a disposer according to Embodiment 2 of the present invention, and FIG. 4 is a cross-sectional view showing a connecting portion between a bracket and a hopper in the disposer of FIG.
[0040]
In the present embodiment, as shown in FIG. 4, the bracket 13 and the hopper 5 are bolts (supports) that are screw members that pass through the bracket-side support piece 21 and are screwed into the screw holes of the hopper-side support piece 20. Bar) 18. Between the head (stopper) which is one end of the bolt 18 and the hopper side support piece 20, a spacer 22 is attached to a hole formed in the bracket side support piece 21 and has elasticity (elastic body) 23. It is inserted through. A spring (elastic body) 19 is attached to the outer periphery of the spacer 22 between the head of the bolt 18 and the bracket-side support piece 21. The spring 19 may be elastic rubber or the like, and the spring 19 and the bush 23 may be integrally formed of an elastic body such as a spring or rubber. Further, the bush 23 may not be attached if a gap is formed between the bolt 18 and the bracket side support piece 21.
[0041]
As shown in the figure, the bracket side support piece 21 has a hole having a diameter larger than the diameters of the bolt 18 and the spacer 22, and the hopper side support piece 20 has a screw hole. A bush 23 is attached, and the hopper 5 and the bracket 13 are elastically connected by a bolt 18 via a spacer 22 and a spring 19. The bracket-side support piece 21 may be formed with a notch instead of a hole.
[0042]
Next, the operation of the disposer of the present embodiment configured as described above will be described.
[0043]
First, the lid 3 of the disposer inlet 26 is removed, the bag is put into the hopper 5, and the lid 3 is attached to the inlet 26.
[0044]
Next, a water faucet (not shown) is opened to start the motor 14 while flowing water, and the roller chain 9 and the crushing blade 10 are rotated by the shaft 15. Then, the roller chain 9 and the crushing blade 10 are opposed to the inner wall of the hopper 5, that is, the inner wall surface of the crushing chamber 25 by centrifugal force.
[0045]
The thrown cage is struck by the roller chain 9 and is blown toward the crushing blade 10 and the fixed blade 6 by centrifugal force. The scissors are cut and crushed between the fixed blade 6 and the crushing blade 10 that rotates at a high speed. Further, it is finely pulverized between the adjacent crushing blade 10 and a notch provided on the periphery of the bottom plate 11.
[0046]
The soot finely pulverized as described above flows into the discharge groove 12 together with water from the gap between the bottom plate 11 and the inner wall of the pulverization chamber 25 and is discharged from the drain outlet to the outside of the disposer.
[0047]
Here, since the crushing blade 10 rotating at high speed repeats the collision with the kite, the roller chain 9 is repelled and the motor 14 to which the shaft 15 is attached is vibrated.
[0048]
Then, as shown in FIG. 4, the bracket 13 holding the vibrating motor 14 is fixed to the hopper 5 by the bolt 18 via an elastic body called a spring 19 and an elastic bush 23 as shown in FIG. The vibration in the vertical direction is damped by the spring 19, and the vibration in the horizontal direction is damped by the bush 23.
[0049]
Therefore, the vibration of the bracket 13 becomes difficult to be transmitted to the hopper 5 and is further damped by the upper buffer rubber 4, so that vibration transmission to the sink 1 can be prevented. As a result, it is possible to silently process the soot.
[0050]
In FIG. 4, the spring 19 is mounted below the bracket side support piece 21, but it is mounted between the hopper side support piece 20 and the bracket side support piece 21, or below the bracket side support piece 21 and the hopper. You may mount | wear with both between the side support piece 20 and the bracket side support piece 21. FIG. Alternatively, the bolt 18 can be substituted by providing a stopper corresponding to the head of the bolt 18 at the protruding end of the projection corresponding to the main body of the bolt 18 formed integrally with the hopper-side support piece 20. It becomes unnecessary.
[0051]
(Embodiment 3)
5 is a cross-sectional view showing a disposer according to Embodiment 3 of the present invention, and FIG. 6 is a cross-sectional view showing a connecting portion between a bracket and a hopper in the disposer of FIG.
[0052]
In the present embodiment, as shown in FIG. 6, the bracket 13 and the hopper 5 are screw members that pass through the hopper side support piece 20 and the bracket side support piece 21 and are screwed into a nut (stopper) 24. It is fastened by a bolt (support bar) 18. Between the head (stopper) which is one end of the bolt 18 and the nut 24, a spacer 22 is attached to a hole formed in the hopper side support piece 20 and the bracket side support piece 21 and has elasticity (elasticity). Body) 23 is inserted. A spring (elastic body) 19 is mounted on the outer periphery of the spacer 22 between the head of the bolt 18 and the bracket-side support piece 21 and on the outer periphery of the spacer 22 between the nut 24 and the hopper-side support piece 20. ing. The spring 19 may be elastic rubber or the like, and the spring 19 and the bush 23 may be integrally formed of an elastic body such as a spring or rubber. Further, if a gap is formed between the bolt 18 and the hopper side support piece 20 and the bracket side support piece 21, the bush 23 may not be attached.
[0053]
As shown in the figure, the hopper side support piece 20 and the bracket side support piece 21 are formed with holes having diameters larger than the diameters of the bolt 18 and the spacer 22, and the hopper side support piece 20 and the bracket side support piece 21 have holes. A bush 23 is attached to the hopper 5, and the hopper 5 and the bracket 13 are elastically connected by a bolt 18 and a nut 24 via a spacer 22 and a spring 19. The hopper side support piece 20 and the bracket side support piece 21 may be formed with notches instead of holes.
[0054]
Next, the operation of the disposer of the present embodiment configured as described above will be described.
[0055]
First, the lid 3 of the disposer inlet 26 is removed, the bag is put into the hopper 5, and the lid 3 is attached to the inlet 26.
[0056]
Next, a water faucet (not shown) is opened to start the motor 14 while flowing water, and the roller chain 9 and the crushing blade 10 are rotated by the shaft 15. Then, the roller chain 9 and the crushing blade 10 are opposed to the inner wall of the hopper 5, that is, the inner wall surface of the crushing chamber 25 by centrifugal force.
[0057]
The thrown cage is struck by the roller chain 9 and is blown toward the crushing blade 10 and the fixed blade 6 by centrifugal force. The scissors are cut and crushed between the fixed blade 6 and the crushing blade 10 that rotates at a high speed. Further, it is finely pulverized between the adjacent crushing blade 10 and a notch provided on the periphery of the bottom plate 11.
[0058]
The soot finely pulverized as described above flows into the discharge groove 12 together with water from the gap between the bottom plate 11 and the inner wall of the pulverization chamber 25 and is discharged from the drain outlet to the outside of the disposer.
[0059]
Here, since the crushing blade 10 rotating at high speed repeats the collision with the kite, the roller chain 9 is repelled and the motor 14 to which the shaft 15 is attached is vibrated.
[0060]
As shown in FIG. 6, the bracket 13 that holds the vibrating motor 14 is fixed to the hopper 5 by bolts 18 and nuts 24 via an elastic body called a spring 19 that is an elastic body and an elastic bush 23. Therefore, the vibration in the vertical direction is damped by the spring 19, and the vibration in the horizontal direction is damped by the bush 23.
[0061]
Therefore, the vibration of the bracket 13 becomes difficult to be transmitted to the hopper 5 and is further damped by the upper buffer rubber 4, so that vibration transmission to the sink 1 can be prevented. As a result, it is possible to silently process the soot.
[0062]
In FIG. 6, the spring 19 is mounted below the bracket side support piece 21 and above the hopper support piece 20. However, the spring 19 is mounted between the hopper side support piece 20 and the bracket side support piece 21. You may mount in three places between the lower part of the support piece 21, the upper part of the hopper side support piece 20, and the hopper side support piece 20 and the bracket side support piece 21.
[0063]
【The invention's effect】
As described above, according to the present invention, since the motor housing that holds the vibrating motor is fixed to the hollow structure through the elastic body, the vibration of the motor housing is damped and is not easily transmitted to the hollow structure. Thus, an effective effect that vibration transmission to the sink can be prevented is obtained.
[Brief description of the drawings]
FIG. 1 is a sectional view showing a disposer according to a first embodiment of the present invention.
2 is a cross-sectional view showing a connection portion between a bracket and a hopper in the disposer of FIG. 1;
FIG. 3 is a sectional view showing a disposer according to a second embodiment of the present invention.
4 is a cross-sectional view showing a connection portion between a bracket and a hopper in the disposer of FIG. 3;
FIG. 5 is a sectional view showing a disposer according to a third embodiment of the present invention.
6 is a cross-sectional view showing a connection portion between a bracket and a hopper in the disposer of FIG. 5;
[Explanation of symbols]
5 Hopper (hollow structure)
6 Fixed blade
12 Discharge groove (crushed material inflow part)
13 Bracket (Motor housing)
14 Motor
15 shaft
18 bolts (support bar)
19 Spring (elastic body)
20 Hopper side support piece (hollow structure side support piece)
21 Bracket side support piece (Motor housing side support piece)
22 Spacer
23 Bush (elastic body)
24 Nut (stopper)
25 Crushing chamber
26 slot
27 Rotary blade

Claims (8)

A hollow structure formed with an inlet into which the processed product is introduced; and
A crushing chamber formed in the hollow structure and crushing the introduced treatment product;
A pulverized material inflow portion formed below the pulverization chamber and into which the pulverized material flows from the pulverization chamber;
A motor with a shaft attached to the grinding chamber;
A flexible rotary blade that is pivotally attached to the shaft and extends toward the inner wall of the grinding chamber;
A fixed blade that protrudes from the inner wall of the crushing chamber and is fixed, and crushes the processed material in cooperation with the rotary blade;
A motor housing that holds the motor and is fixed to the hollow structure via an elastic body ;
A hollow structure-side support piece formed to protrude from the side of the hollow structure;
A motor housing side support piece formed to protrude from the side of the motor housing corresponding to the hollow structure side support piece;
A stopper is provided at one end, and a support rod that penetrates the hollow structure side support piece with a gap and is fixed to the motor housing side support piece.
The upper end of the hollow structure is connected to the bottom of the sink via a buffer rubber,
The motor housing and the hollow structure are fixed via the elastic body in a non-contact state with each other,
The elastic body, characterized Oh Rukoto a spring mounted on at least one of and between the said hollow structure side support piece and the motor housing side support piece and said hollow structure side support piece and the stopper Disposer. 2. The disposer according to claim 1 , wherein the elastic body is a bush attached to a gap between the hollow structure side support piece and the support bar in addition to the spring . A hollow structure formed with an inlet into which the processed product is introduced; and
A crushing chamber formed in the hollow structure and crushing the introduced treatment product;
A pulverized material inflow portion formed below the pulverization chamber and into which the pulverized material flows from the pulverization chamber;
A motor with a shaft attached to the grinding chamber;
A flexible rotary blade that is pivotally attached to the shaft and extends toward the inner wall of the grinding chamber;
A fixed blade that protrudes from the inner wall of the crushing chamber and is fixed, and crushes the processed material in cooperation with the rotary blade;
A motor housing that holds the motor and is fixed to the hollow structure via an elastic body;
A hollow structure-side support piece formed to protrude from the side of the hollow structure;
A motor housing side support piece formed to protrude from the side of the motor housing corresponding to the hollow structure side support piece;
A stopper is provided at one end, and a support rod that penetrates the motor housing side support piece with a gap and is fixed to the hollow structure side support piece.
The upper end of the hollow structure is connected to the bottom of the sink via a buffer rubber,
The motor housing and the hollow structure are fixed via the elastic body in a non-contact state with each other,
The elastic body includes a bush attached to a gap between the motor housing side support piece and the support rod, a space between the stopper and the motor housing side support piece, and the hollow structure side support piece and the motor housing side support. features and to Lud Isupoza is at least spring attached to either one between the pieces. 4. The disposer according to claim 3 , wherein the elastic body is a bush attached to a gap between the motor housing side support piece and the support rod in addition to the spring . A hollow structure formed with an inlet into which the processed product is introduced; and
A crushing chamber formed in the hollow structure and crushing the introduced treatment product;
A pulverized material inflow portion formed below the pulverization chamber and into which the pulverized material flows from the pulverization chamber;
A motor with a shaft attached to the grinding chamber;
A flexible rotary blade that is pivotally attached to the shaft and extends toward the inner wall of the grinding chamber;
A fixed blade that protrudes from the inner wall of the crushing chamber and is fixed, and crushes the processed material in cooperation with the rotary blade;
A motor housing that holds the motor and is fixed to the hollow structure via an elastic body;
A hollow structure-side support piece formed to protrude from the side of the hollow structure;
A motor housing side support piece formed to protrude from the side of the motor housing corresponding to the hollow structure side support piece;
Stoppers are provided at both ends, and provided with a support rod provided through the hollow structure side support piece and the motor housing side support piece with a gap,
The upper end of the hollow structure is connected to the bottom of the sink via a buffer rubber,
The motor housing and the hollow structure are fixed via the elastic body in a non-contact state with each other,
The elastic body includes a bush mounted in a gap between the motor housing side support piece and the support rod, and between the stopper and the hollow structure side support piece and between the hollow structure side support piece and the motor housing side support. features and to Lud Isupoza is at least spring attached to either one, and between the stopper and the motor housing side support piece with strips. In addition to the spring, the elastic body is a bush attached to a gap between the hollow structure side support piece and the support bar and a gap between the motor housing side support piece and the support bar. The disposer according to claim 5 . The disposer according to any one of claims 1 to 6 , wherein the support bar and the stopper are screw members . Disposer of claim 7, wherein Rukoto spacers are fitted to restrict the projecting heights of the screw member.

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