JPH0569586B2 - - Google Patents

Description

[Detailed Description of the Invention] (a) Industrial Application Field The present invention provides a receiving trough within a sorting barrel which is rotatably hung horizontally by forming a large number of pot holes in the shedding part and the inner circumferential surface. This invention relates to an operation display device for a rotary sorting huller, in which a rotary sorting section for sorting a mixed rice of brown rice and paddy by inserting it horizontally therethrough is arranged adjacent to the wind sorting section.

(b) Prior Art As mentioned above, the rotary sorting huller in which the hulling section and the rotary sorting section are arranged adjacent to the wind sorting section is disclosed in Japanese Patent Application Laid-open No. 136660/1983 as a conventional one. As disclosed, the operating section of the shedding section and the rotary sorting section are individually mounted, and the display of the operation varies from one unit to another, making it difficult for only an experienced person to operate them properly and easily.

Moreover, what is disclosed in Japanese Utility Model Application Publication No. 59-24135 is that an operation panel is provided between the mixed rice frying grain cylinder and the brown rice grain cylinder, and the operation of switches, control levers, etc. attached to this operation panel surface is provided. In addition, in the case of the one disclosed in Japanese Utility Model Application Publication No. 56-34544, the husking section is operated by operating the rotary sorting section. A control lever is installed on the side of the machine to operate the shedding section and the swing sorting section. Some of the control levers are located at a high position, while others are located at a low position, so they are not centrally located in one place. be.

(c) Problems to be Solved by the Invention As described above, in conventional configurations, the operation of the shedding section and the operation of the rotary sorting section are individually attached, and the display is different, and the operation of the rotary sorting section is different. Although some technical configurations have been disclosed, such as those in which only the operations of the shedding section are concentrated, and those in which the operations of the shedding section and the oscillating sorting section are provided on the shedding section side, none of them. Even in the case of a machine, it is not only impossible to operate the shedding section and the rotary sorting section from a specific position, but also it is impossible to expect appropriate and easy operation.The present invention makes it possible to appropriately and easily operate each of these sections. It was created for the purpose of making operations even easier by making it possible to immediately view the display of each operation in the shedding section and the display of each operation in the rotary sorting section from a specific position. be.

(d) Means for Solving the Problems Therefore, in order to achieve the above-mentioned object, the present invention provides the following features: A large number of pot holes are formed in the shedding part and the inner circumferential surface, and the pots are hung horizontally so as to be rotatable. A rotary sorting section for sorting mixed rice of brown rice and paddy by inserting a receiving gutter horizontally into the sorting barrel is placed adjacent to the wind sorting section to constitute a rotary sorting hulling machine, and the operation panel is connected to the said shedding section. from the side of the machine to the same side as the rotary sorting section, and the operation display section of the shedding section is arranged on the shedding side of the operation panel surface, and the operation display section of the rotary sorting section is arranged closer to the rotary sorting section side. , and both operation display sections are positioned at approximately the same height.

(e) Effect: Then, the display caused by each operation on the operation display section of the shedding section and the display caused by operation on the operation display section of the rotary sorting section can be seen at a glance from the characteristic position, and each operation display section can be operated from the same position. This allows the rice hulling work to be continued efficiently without any operational errors.

(F) Embodiments The present invention will be described below with reference to embodiment figures, but first an outline of this rotary sorting rice huller will be described.

A is the shedding section, B is the wind sorting section, C is the rotating sorting section,
A stripping section A is disposed in the front part on the wind sorting section B, and a rotary sorting section C is arranged in the rear, and the stripping section A and the rotary sorting section C are arranged adjacent to each other, and each part is integrated on the machine base 1. It constitutes a rotary sorting and hulling machine.

The husking section A consists of a paddy tank 2 and a pair of husking rolls 3 installed below it, and the wind sorting section B winds the debris from the husking section A on the front side to remove dust such as rice husks. is discharged and the rice cake is taken out from the rice cake outlet 4 to obtain a mixed rice of brown rice and paddy, and on the rear side, the brown rice sorted by the rotary sorting section C is wind sorted to remove waste rice. There is.

The rotary sorting section C has a plurality of sorting bodies in which a receiving gutter 7 and a transfer gutter 8 are inserted in parallel and horizontally in a sorting cylinder 6 which has a large number of pot holes 5 formed in its inner circumferential surface and is rotatably hung horizontally. Part C1
and C2 are arranged above and below, and the mixed rice of brown rice and paddy obtained by the wind sorting section B is passed through the sorting sections C1 and C2 of each stage.
It is configured to have the same sorting function to sort brown rice and paddy respectively.

Reference numeral 9 denotes a mixed rice distribution box attached to the upper part of the wall of the front machine of the rotary sorting section C. Its lower part is branched, one side communicates with the transfer gutter 8 of the upper sorting section C1 through the supply gutter 10, and the other side is connected to the front machine wall of the rotary sorting section C1. The lower sorting section C2 is communicated with the transfer gutter 8 by a supply gutter 10a that descends along the wall. An equalizing valve 11 is provided above the branching portion to distribute the mixed rice while storing it in the mixed rice distribution box 9.

Note that 12 is a foreign matter removal net, and 13 is a removal port that can be opened and closed.

Reference numerals 14 and 15 are unloading troughs for brown rice; the unloading trough 14 communicates with the receiving trough 7 of the sorting section C1 and takes out the brown rice diagonally downward; the unloading trough 15 inherits the brown rice taken out from the above-mentioned unloading trough 14. It descends along the front machine wall from the point, and at the receiving gutter 7 of the lower sorting section C2, it is slightly biased toward the center and communicates with the lower receiving gutter 7, and the brown rice from the receiving gutter 7, 7 of each of the upper and lower stages is collected. They are merged and led out to the rear side of the wind selection section B.

16 is a paddy take-out gutter, which is protruded from the front machine wall between the supply gutter 10a and the brown rice take-out gutter 15, and the opening 16a at its tip looks into the paddy tank 2;
The return gutter 17 receives the paddy flowing out from the inner circumferential surface of the upper sorting cylinder 6 in the rotary sorting section C and serves as a take-out gutter 16.
The return gutter 18 receives the paddy scooped up by the grain lifting buckets 19 evenly distributed on the inner peripheral surface of the lower sorting cylinder 6 and guides it to the take-out gutter 16.

The supply troughs 10 and 10a that supply the mixed rice of brown rice and paddy to the upper and lower transfer troughs 8, 8 are located on the left side of the outer surface of the front machine wall of the rotary sorting section C, and are connected to the receiving troughs 7, 7 of each stage.
The take-out troughs 14 and 15 for the unpolished rice taken out from the tank are arranged vertically along the right side, and the take-out trough 16 for the sorted paddy is attached to the center of the front machine wall.

In addition, drop ports 20, 20 are provided on the rear sides of the upper and lower transfer troughs 8, 8, respectively, and each sorting cylinder 6, 6
is supported by several rollers 21, 21 at its front and rear to rotate.

Reference numeral D designates an elevator, the one on the front side lifts the mixed rice obtained in the wind sorting section B to the mixed rice distribution box 9, and the one on the rear side lifts up the mixed rice obtained in the wind sorting section B. The structure is such that brown rice from which waste rice has been removed is lifted up and taken out to an appropriate location outside the machine.

Next, regarding the drive means for the shafts of the screw conveyors 22 and 23 and the rollers 21, which are installed in the receiving troughs 7, 7 and the transfer troughs 8, 8, 24 is from the gear box of the scraping section A. The shaft 2 of the right wheel 21 of the wheels 21 that supports and rotates the lower sorting cylinder 6 with the drive pulley taken out.
Transmission is transmitted via a driven pulley 26 to a rotating shaft 25 provided at a position where it abuts the rotating shaft 21a, and the rotating shaft 25 and the shaft 21a are interlocked by a shaft coupling 27 that can be freely connected and disconnected, and the connection and disconnection is performed by rotation selection. This is made possible by moving part C back and forth,
A single belt 28 wound around the shaft 21a connects the left wheel 21 and each screw conveyor 22, 2.
3 is rotated.

Also, to describe the means for arranging the rotary sorting section C at the rear part of the wind sorting section B, there is a reinforcing structure on the upper edges of the left and right side walls 29, 29a of the wind sorting section B from the front side to the rear side. Guide rails 30, 30a are fixedly installed, and rollers 3 (to be described later) are installed at appropriate positions at the front ends of each of the guide rails 30, 30a.
1 and 31a are formed, and locking metals 33 and 33a are respectively protruded from the rear end portions to be biased to the left and right sides. And the guide rails 30, 30a
Guide plates 34, 34a are fixedly installed on the outside in the front-rear direction.

The rollers 31, 31a are installed at the front end of the rotary sorting section C.
The guide rails 30, 3 protrude slightly downward from the lower edges of the side walls 37, 37a, and when the rotary sorting section C is moved back and forth along the guide plates 34, 34a, the guide rails 30, 3
0a and reaches a fixed position on the wind selection part B, the depression part 32 retracts and the lower edges of both side walls 37, 37a are joined to the guide rails 30, 30a.

Reference numeral 35 designates a stopper which is fixed to the guide rails 30, 30a and is used when the rollers 31, 31a are retracted into the depressed portion 32.

Further, numeral 36 is a connecting metal near the front side of the rotary sorting section C that connects and reinforces the left and right side walls 37, 37a.

A grounding part E is provided at the rear end of the rotary sorting part C and a lower part thereof, which is connected to the side walls 37, 37a and switches between a posture of protruding rearward, that is, a drawer side, and a hanging state, and 38 is the protruding posture. It is a locking part that maintains the

Incidentally, reference numeral 39 denotes a bolt that is screwed into the side walls 37, 37a of the rotary sorting section C from the outside of the guide plates 34, 34a to fix the rotary sorting section C on the wind sorting section B.

Therefore, the main parts of the present invention will be explained.

First, we will describe the control of the amount of brown rice sorted in the upper and lower sorting sections C1 and C2, the adjustment of the amount of ground rice sent to the husking section A, and the automatic adjustment device. A sensing plate hanging near the drop openings 20, 20 in the sorting cylinders 6, 6 indicates that the sorting cylinders 6, 6 are biased towards the rotating side in the direction of the arrow (A) (shown in Fig. 4), and are in a falling state. Due to the thickness of the fluidized bed of the flowing mixed rice, the upper end fulcrum shafts 41, 4
Partition plates 42 and 42a move up and down with reference to 1 as an axis, and 42 and 42a change the tilting posture using the lower end as a fulcrum. still,
43, 43 are the partition plates 42, 42a on the rear plane wall side.
It is an additional weight on the side that makes the person stand up.

The bases of adjustment metals 44, 44 having arcuate waveforms 44a are fixed to the front plane wall side of each of the above-mentioned fulcrum shafts 40, 40.
The waveform 44a is configured to interlock with the waveform 44a.
The levers 45, 45 are loosely engaged with the fulcrum shafts 41, 41 of the levers 45, 45 with protrusions that engage with the levers 45, 45.
The operation of the sensing plates 40, 40a and the inclined posture of the partition plates 42, 42a are linked, and by selecting the position where the protrusions of the levers 45, 45 engage with the waveform 44a, the sensing plates 40, 40a and the partition plates 42, 42, The relative posture of 42a is configured to be changeable. The pointer 46 extends directly from the upper adjustment metal 44, and the lower adjustment metal 4
4 is a guide 4 that instructs its movement via a connecting rod 47
6a is extended.

48 is a valve that adjusts the amount of paddy supplied from the paddy tank 2 of the phusher part A to the phusher roll 3, and includes an arm 49 projecting from the lower fulcrum shaft 41 and an arc-shaped interlocking metal 50 attached to the wall. is linked to via link 51,
Furthermore, the interlocking metal 50 and the valve 48 are interlocked via another linking rod 52, and the valve 48 is connected to the movement of the sensing plate 40a.
It is configured to adjust the opening degree of.

To describe the above configuration in a little more detail, the interlocking metal 50 side of the interlocking rod 51 is bent upward, and the bent portion 5
1a fits into the elongated hole 50a of the interlocking ring 50, and the interlocking ring 50 can freely rotate left and right around a vertical shaft 53. A stopper 54 protrudes from the vertical shaft 53, and the stopper 54 of the connecting rods 52 are brought into contact with each other.

That is, the connecting rod 52 is pressed in the direction of the arrow (b) to open the valve 48 by the tensile force of the spring 55, and constantly contacts the stopper 54. The arm 4 is moved by the action of the weight 43 that urges the fluidized bed side.
9 and the vertical axis 53 via the connecting rod 51 and the arrow (c)
The rotation in the direction works and the above-mentioned connecting rod 52 and stopper 54
is always becoming more and more self-contained. Therefore, the amount of paddy to be sorted in the upper tier is indicated by the pointer 46, and the amount to be sorted in the lower tier is indicated by the indicator 46a, and the opening degree of the valve 48 in the husking section A is automatically adjusted by this. The amount of polished rice is adjusted.

Further, a leftover rice dropping port is opened at the bottom of the paddy takeout gutter 16, and a switching valve 56 that can be opened and closed is provided below the dropping port to communicate with a suitable container.

Next, a is a horizontally long operation panel extending from the lower side of the paddy tank 2 of the shredding section A to the same side of the rotary sorting section C. Details of the operation panel a are shown in Fig. 10. As shown in the figure, operate the operation panel a.
The operation display section L1 of the stripping section A is displayed on the stripping section A side of the screen. That is, this operation display section L1 is provided with the main switch of the motor that is the drive source for this rotary sorting and hulling machine from the left facing side, and then a load meter and a shutter lever 57a that controls opening and closing of the shutter 7. An adjustment knob 48a for manually adjusting the opening degree of the valve 48 is arranged on the right side, and the main switch has "ON" and "OFF" indications, and the operating end of the shutter lever 57a has "open" and "closed" indications. There is also a display for adjusting the amount of ground rice above the adjustment knob 48a.

Further, an operation display section L2 of the rotary sorting section C is mounted and displayed near the rotary sorting section C side of the operation panel a side. This operation display section L2 includes a speed change lever 58 that adjusts the rotational speed of the sorting cylinder 6 by vertical movement, and operation instructions are displayed on the side of the speed change lever 58. The effective transmission diameter of the pulley 24 is changed in size to change the rotational speed of the roller 21, thereby adjusting the rotational speed of the sorting cylinder 6.

The operation display section L1 of the stripping section A and the operation display section L2 of the rotary sorting section C are constructed in this way.
are provided closer to the stripping section A side and the rotary sorting section C side of the operation panel A side, and are located at approximately the same height.

Note that b is a vertically long operation panel attached to the front left side of the rotary sorting section C, and as shown in FIG. A tachometer 59 of the sorting cylinder 6 is arranged below it, and a switching lever 60 for discharging the remaining rice by switching the switching valve 56 is located at the lowest end, and a switch lever 60 is located at the operating end of the switching lever 60 for discharging the remaining rice by switching the switching valve 56. Displays for ``operation'' and ``discharge'' are attached to the aforementioned operation panel a.

Therefore, the driver is located at a specific position on the operation side of the aircraft, facing operation panel a as well as operation panel b, and while visually viewing each display, performs appropriate operations and performs work efficiently. .

In addition, when removing the rotary sorting section C having the above-mentioned configuration from this operating state, first remove the elevator D, pull out the bolts 39, and pull up the grounding section E from the state shown in FIG. If the rotary sorting part C is lifted up slightly and pulled out to the rear drawer side with this grounding part E, the shaft joint 27 is disengaged and the stopper 54 is separated from the connecting rod 52 and the rollers 31, 31a are removed.
is pulled out by rolling on the guide rails 30, 30a, and when pulled out by an appropriate amount, the connecting metal 36 locks into the locking metal 33, 33.
a. In this state, the front side of the rotary sorting part C is supported by the rear end of the wind sorting part B, and the handles 61, 61 are attached to both sides of the rear side of the rotary sorting part C while lowering the grounding part E.
When the rear end of the rotary sorting section C is brought back into contact with the ground, the state shown by the solid line in FIG. 9 is obtained. Therefore, by using the handle 62 attached to the front lower part of the rotary sorting section C that is in contact with the ground, and using the rear end as a fulcrum, the grounding section E will be in contact with the ground as shown in the imaginary line, and the rear end of the rotary sorting section C and This allows it to maintain its position stably and completely detach from the wind selection section B.

In addition, in order to place this rotary sorting section C on the wind sorting section B and bring it into operation, it is sufficient to perform the operation in the opposite manner to the above case. Further, 63 and 64 are the elevators D
It is a handle attached to the front and back of the.

(G) Effects of the Invention As described in detail above, the present invention provides a system in which a receiving gutter is inserted into a removing part and a sorting cylinder which is rotatably hung horizontally by forming a number of pot holes in its inner circumferential surface. A rotary sorting section for sorting mixed rice of brown rice and paddy on a horizontal rack is placed adjacent to the wind sorting section to constitute a rotary sorting huller, and the operation panel is connected from the side of the said husking section to the same side of the rotary sorting. The operation display section of the stripping section is arranged on the stripping side of the operation panel surface, and the operation display section of the rotary sorting section is arranged closer to the rotary sorting section side,
In addition, since both operation display sections are located at approximately the same height, each operation of the shedding section and operation of the rotary sorting section are performed on the operating side, which is the left side of the machine. Each display can be immediately seen from the position, and each operation can be performed properly and easily without making a mistake, even an amateur can fully utilize the functions of this rice huller and continue the rice hulling work efficiently. I was able to do this.

[Brief explanation of the drawing]

The drawings are for illustrating embodiments of the present invention, and FIG. 1 shows a perspective view of the entire rotary sorting huller equipped with the device of the present invention, and FIG. 2 shows a perspective view of the hulling section and the rotary sorting section. 3 is a front view of the shaft joint, 4 is a front view of the rotary sorting section, and 5 is a longitudinal side view.
The figure is an enlarged view of the part shown in Figure 4, Figure 6 is a plan view thereof (Figure 5), and Figure 7 is a partially cutaway view of the front lower part of the rotary sorting section. The enlarged view and FIG. 8 are side views of the same, FIG. 9 shows the process of detaching the rotary sorting section, and FIG. 10 is a detailed view of the operation panel. A...Shedding part, 5... Pot hole, 6... Sorting barrel, 7
...Gutter, C... Rotating sorting section, B... Wind sorting section, a
...Operation panel, L1...Operation display section, L2...
Operation display section.

Claims (1)

[Claims] 1 A receiving trough 7 is inserted through the shredding part A and a sorting barrel 6 which has a number of pot holes 5 formed on the inner circumferential surface and is rotatably hung horizontally, and the mixed rice of brown rice and paddy is sorted. A rotary sorting section C is placed adjacent to the wind sorting section B to constitute a rotary sorting huller, and an operation panel a is extended from the side of the hulling section A to the same side of the rotary sorting section C. , there is an operation display section L1 of the stripping section A on the stripping section A side of the operation panel a side.
The operation display section L2 of the rotary sorting section C is arranged closer to the rotary sorting section C side, and both operation display sections L1, L2
An operation display device for a rotary sorting rice huller, characterized in that the two are located at substantially the same height.