JPH0741214B2 - Brown rice gutter support device in jar type sorter - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (a) Field of Industrial Application The present invention has a number of pot holes formed on the inner peripheral surface thereof, and both ends of which are supported by a pair of drive wheels so as to be horizontally rotatable. The selection cylinder to be mounted is stored in the machine body, and a brown rice gutter is inserted from one end into the selection cylinder, and the selection cylinder is configured to be removable in the direction of the rotation axis. The present invention relates to a brown rice gutter supporting device for a jar-type sorting machine.

(B) Conventional Technology As a conventional pothole type sorting apparatus having the structure described in the above item (a), for example, the structure is disclosed in Japanese Utility Model Laid-Open No. 59-158483.

That is, in the structure disclosed in this publication, the brown rice gutter is supported by a supporting member which can be inserted into and removed from the brown rice gutter so that the upper end of the brown rice gutter is pivotally attached to the brown rice gutter. Since the selection cylinder is inserted and removed by switching it to support and non-support, the one end is always supported by only the one end when it is removed and the other end is not supported. Since the insertion and removal tended to go down, it hindered the insertion and removal of the selection cylinder, and smooth insertion and removal cannot be expected.

(C) Problems to be Solved by the Invention According to the conventional configuration as described above, when the sorting cylinder is slipped, the brown rice gutter is in a cantilever state in which only one end is supported by the saw and the insertion / removal is not possible. The present invention has a drawback that it tends to fall down and cannot be smoothly inserted and removed. Therefore, the present invention was created for the purpose of providing an object that can be easily and smoothly inserted and removed.

(D) Means for Solving the Problems As a means for achieving the above-mentioned object, the present invention has a number of jar holes formed on the inner peripheral surface, and both ends thereof are supported by a pair of drive wheels. A pit-hole type sorting machine in which a sorting cylinder horizontally movably housed is housed in the fuselage, and one end of the sorting barrel is horizontally crossed from the bottom of the sorting barrel. In a structure that can be inserted and removed in the core direction, a guide rail for insertion and removal is provided below the sorting cylinder in parallel with the direction of the axis of rotation, and a lower end is placed in a recess in the middle of the guide rail. A brown rice gutter supporting member which is pivotally attached to and erected, and the brown rice gutter supporting member is erected and supported when the sorting cylinder is pulled out, and the brown rice gutter supporting member is standing up by inserting the sorting cylinder. Is laid down in the recess.

(E) Action By grooving the means described in (d) above, when the sorting cylinder is pulled out from the insertion / removal of the other end of the sorting cylinder, the brown rice gutter support member is in the recess in the middle of the guide rail. When one of the sorting cylinders is lying on the ground and one end of the sorting cylinder is received by this guide rail and is slid, it is pulled out, and when the sorting cylinder passes over the lying brown rice gutter supporting member by this drawer, this brown rice gutter supporting Raise the member. Then, the brown rice gutter is supported by the abutment of the upper end of the brown rice gutter, and the state in which the lifting / removing gutters are falling is corrected, and the sorting cylinder can be easily withdrawn without any trouble.

Also, when inserting the sorting cylinder, support the brown rice trough so that the brown rice trough support member does not feel like lifting up by raising the brown rice trough support member, and one end of the sorting cylinder is inserted into the guide rail from the insertion / removal point. Insert it on top. Then, the sorting cylinder slides on the guide rail, and when its one end hits the brown rice gutter supporting member that is standing upright, this supporting member falls down into the recess of the guide rail with the lower end as the fulcrum, and the sorting cylinder is inserted. It will not get in the way and the sorting cylinder will be inserted into place.

(F) Example Hereinafter, the present invention will be specifically described with reference to the example drawings.

The pothole type sorting machine shown in this example is composed integrally with the removing part to form a hulling device, and the machine body (1) is formed in a box shape, and one end is formed in the machine body (1). The other end of the shaft is the pair of drive wheels (2) (2) and (3) (3)
The sorting cylinder (5) having a large number of jar holes (4) formed on the inner peripheral surface is horizontally stored in the sorting cylinder (5) and the brown rice gutter (6) and the brown rice gutter ( 6) The mixed rice transfer gutters (7) arranged side by side on the brown rice receiving side are fixed to the machine body (1) at one end and cantileverly mounted, and these rice gutters (6) The other end, which is the free end of the mixed rice transfer gutter (7), is welded to the support plate (8) to be integrally formed, and the brown rice receiving gutter (6) and the mixed rice transfer gutter (7) The other ends of the screw conveyors (9) and (10) installed inside are supported by this support plate (8), and the lower end is pivotally supported at the boundary between the brown rice gutter (6) and the mixed rice transfer gutter (7). The shaft end of the sluice valve (11) that tilts and is adjustable in posture can also be supported by the support plate (8).

On the wall surface (12) of the other end forming the machine body (1), a large take-out port (13) for allowing the selection cylinder (5) to be pulled out of the machine body (1) or inserted into the machine body (1). The cover plate (14) can be opened and closed, and the cover plate (14) can be opened and closed.

The lid plate (14) is formed in a circular shape slightly larger than the outlet (13), and the wall surface (12) is different from the mounting bolt (15) ...
Also, the support plate (8) and the support plate (8) can be attached and detached by fixing bolts (16), respectively, so that the outlet (13) can be opened and closed as described above.

Annular flanges (17) and (18) are formed on one end and the other end of the outer periphery of the sorting cylinder (5).
And the driving wheels (2), (2) and (3) on the outer surface of (18)
The inner side surface of (3) is regulated so that it can rotate in a fixed position by contacting with my own.

Under the sorting cylinder (5), one guide rail (19) for insertion and removal is arranged parallel to the direction of the axis of rotation of the sorting barrel (5), and both ends of the guide rail (19) are attached to the machine body (1). Connected and installed horizontally. The guide rail (19) is formed in a shape with an inverted cross section to form a recess (21), and the upper edges (20) (20) of the guide rail (19) have one end with a collar portion (17) and the other end with a hook. It is located slightly below the outer peripheral edge of the collar portion (18).

The other end of the sorting cylinder (5) is bent inward to form an annular grain overflow prevention wall (22), and the grain overflow prevention wall (22) is formed of a rubber elastic annular body. (23) is fitted and a cylindrical flange (24) is removably engaged with the elastic annular body (23), and this flange (24) is tightened by tightening bolts (25). It is attached to the wall surface (12).

A brown rice gutter supporting member (26) is provided at a midway portion near the other end of the guide rail (19) so that the lower end is pivotally attached to the lower part, and the upper end of the brown rice gutter supporting member (26) is raised when standing. 6) and the mixed rice transfer gutter (7) straddle the bottom back surface of the bottom plate of the contact plate (27) to support the brown rice gutter (6) mixed rice transfer gutter (7), etc. It is configured to lie down in the recess (21) of the rail (19).

In addition, (28) is a plurality of buckets in which one end of the sorting cylinder (5) is evenly arranged on the inner peripheral surface of the end portion, and (29) is the mixed rice transfer gutter (7).
One end of the supply gutter communicates with the straw, (30) is a drop port provided at the other end of the mixed rice transfer gutter (7), and (31) is one end of the brown rice gutter (6) with the brown rice taken from the straw. It is a brown rice gutter to be led out, and both side walls (32) (32) of the airframe (1) are side plates (33).
It can be closed and opened freely by attaching and detaching (33).

Therefore, as shown in FIG. 1 to FIG. 5, the other end closes the take-out port (13) with the cover plate (14) and the support plate (8) is connected to the cover plate (14). Then, the other ends of the brown rice gutter (6) and the mixed rice transfer gutter (7) and the like support the saw, and the brown rice gutter support member (26) is laid down in the recess (21) of the guide rail (19). Place the sorting cylinder (5) on the drive wheels (2), (2) and (3).
When rotated in the direction of arrow (a) by the rotation of (3),
Since the elastic annular body (23) rotates in contact with the flange (24), one end of the mixed rice transfer gutter (7) is fed from the supply gutter (29) to the wager after the de-airing selection to mix brown rice and paddy. The other end of the rice is sent to the saw by the screw conveyor (10), drops from the drop opening (30) to the inner peripheral surface of the sorting cylinder (5), and rotates while one end moves toward the saw and moves. Due to the lifting action of the jar (4) of the sorting cylinder (5), the brown rice draws a large parabola and jumps the sluice valve (11) into the brown rice gutter (6) and falls onto the screw conveyor (9). After one end is transferred to the crucible, it is led out from the brown rice gutter (31), and those that do not exceed the sluice valve (11) fall into the mixed rice transfer gutter (7) and the other end is fed to the crucible. After falling from the drop port (30) and being subjected to the sorting operation again, the unhulled rice left over from the unpolished rice has several buckets (2 The mixed rice is sorted into brown rice and paddy as it is pumped up by 8) and returned to the removed part.

When the sorting cylinder (5) is cleaned and inspected after the sorting work is completed, the mounting bolts (15) that attach the lid plate (14)
.. and the fixing bolts (16) .. are removed, the lid plate (14) is removed from the flange (24) and the joint machine body (1), and the outlet (13) is opened. Then, the other end of the sorting cylinder (5) is slightly lifted up to float on the drive wheels (3) (3) and pulled out, and one end of the sorting cylinder (5) is moved to the drive wheel (2).
The flange (17) is pulled out from (2) while being received by the upper edges (20) and (20) of the guide rail (19) and sliding, and the drawer causes the sorting cylinder (5) to be recessed. After passing over the brown rice receiving trough support member (26) lying inside (21), the hands are inserted from the location opened by the removal of the side plate (33), and the brown rice receiving tray being collapsed as shown in FIG. Gutter support member (2
6) Stand up. This support member (2
The upper part of 6) hits the contact plate (27) and is lifted in a cantilevered state, while the other end is slightly falling down.
And the mixed rice transfer gutter (7) is supported and corrected, and the sorting cylinder (5) being drawn out can be easily withdrawn without interfering with the brown rice receiving gutter (6) or the mixed rice transfer gutter (7). .

Also, when inserting the sorting cylinder (5) into the machine body (1),
As shown in the figure, the brown rice gutter support member (26) supports the brown rice gutter (6), the mixed rice transfer gutter (7), etc. to correct the downward tendency of the other end, and the one end has a collar part. (17) Guide rail (1
9) Insert it on top. Then, one end of the sorting cylinder (5) abuts on the brown rice gutter supporting member (26) which is standing up, lays it down in the recess (21), passes through it, and is sequentially inserted to a predetermined position. Like

Then, the cover plate (14) is attached to the wall surface (12) with the mounting bolts (15), and the support plate (1) is fixed with the fixing bolts (16).
By connecting 1) to the lid plate (14), the brown rice gutter (6) and the mixed rice transfer gutter (7) can be firmly supported.

(G) Effect of the Invention As described above, the present invention is a sorting cylinder in which a large number of jar holes are formed on the inner peripheral surface and both ends of which are supported by a pair of drive wheels to rotatably abut. Is a pothole type sorting machine in which a brown rice gutter is inserted from one end into the sorting barrel, and the sorting barrel is configured to be freely detachable in the direction of its rotation axis. In this case, a slide guide rail is provided below the sorting cylinder in parallel with the direction of the axis of rotation, and the lower end is pivotally attached to a recess in the middle of the guide rail so that the guide rail can be raised and lowered. A configuration in which a brown rice gutter support member is provided, the brown rice gutter support member is erected and supported when the sorting cylinder is pulled out, and the brown rice gutter support member that is standing due to the insertion of the sorting cylinder is laid down in the recess. Therefore, when pulling out the other end of the sorting cylinder from the insertion end of the sorting cylinder, the brown rice gutter support member should be a guide rail. When the sorting cylinder is lying in the recess of the roll and the sorting cylinder passes over it, the brown rice gutter support member is erected and the brown rice gutter is lifted to support it to correct the downward tendency of the insertion and removal. It can be pulled out easily without interfering with the gutter,
In addition, when inserting the selection cylinder, the brown rice gutter support member is erected to correct and support the brown rice gutter. Since it lies down in the recess, the selection cylinder has an effect of being smoothly inserted without being disturbed by the supporting member.

[Brief description of drawings]

1 is a vertical sectional front view, FIG. 2 is a sectional view taken along line I-I of FIG. 1, and FIG. 3 is a sectional view taken along line II-II of the same. FIG. 4 is a right side view of FIG. 1, FIG. 5 is a left side view of the same, and FIG. 6 is an explanatory view of the operation. (4) …… Bottle hole, (2) (3) …… Drive wheel (5) …… Sorting cylinder, (1) …… Airframe (6) …… Brown rice gutter, (19) …… Guide rail (21 ) …… Concave, (26) …… Brown rice gutter support member.

Continuation of the front page (56) Reference JP 62-129186 (JP, A) JP 62-117679 (JP, A) JP 60-222180 (JP, A) JP 60-94181 (JP , A) Actual Kai 58-108182 (JP, U) Actual Kohei 3-52099 (JP, Y2) Actual Kohei 4-18713 (JP, Y2) Actual Kohei 4-18712 (JP, Y2)

Claims (1)

[Claims] 1. A plurality of potholes (4) are formed on the inner peripheral surface, and both ends of the potholes are supported by a pair of drive wheels (2), (2), (3) and (3) so as to be rotatable. A pot-hole type sorting machine in which a horizontally placed sorting cylinder (5) is stored in the machine body (1), and a brown rice gutter (6) is inserted into the sorting cylinder (5) from one end. ,
In a structure in which the sorting cylinder (5) is freely inserted and removed in the direction of its rotation axis, a guide rail (19) for removal is provided below the selection cylinder (5) in parallel with the direction of the rotation axis. ) Is provided horizontally, and a lower end of the guide rail (19) is pivotally attached to a recess (21) in the middle of the guide rail (19) to provide a brown rice gutter support member (26) which can be raised and lowered. Brown rice gutter support member (2
The urn is characterized in that 6) is erected and supported, and the brown rice gutter supporting member (26) which is being erected is laid down in the recess (21) by inserting the sorting cylinder (5). Brown rice gutter support device in hole sorter.