JPS61167487A - Grain supply and take-out apparatus in rotary sorting huller - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention provides a rotatable VC with a large number of pot holes formed on its inner circumferential surface.
A rotary sorting section is constructed by inserting a receiving gutter into a horizontally suspended sorting cylinder and arranging multiple stages of sorting sections for sorting mixed rice of brown rice and paddy, and removing the rotary sorting section from above the sleep sorting section. The present invention relates to a device for supplying grains to the sorting section in a rotary sorting huller 4VC arranged adjacent to the weighing section and for taking out grains from the sorting section. In particular, the present invention aims to streamline the sorting of unpolished rice and paddy, and to efficiently supply and take out the grains to create a well-cohered structure, as well as to rationalize the transfer linkage with each part. It is.

Conventional technology As mentioned above, there is a sorting unit that separates a mixed rice of brown rice and paddy by inserting a receiving gutter into the sorting barrel which is rotatably hung horizontally and has many potholes formed on its inner circumferential surface. Conventionally, for example, Japanese Utility Model Application Publication No. 56-1417 has been used to construct a single rotation sorting section by arranging multiple stages of
There is a structure shown in Publication No. 42. However, the one shown in the same publication has a configuration in which among the multiple sorting units arranged in multiple stages of the upper F, the upper stage is roughly sorted by the wooden part, and the rough sorted products are sorted by aS in the subordinate sorting part. In addition, the supply gutter and the take-out gutter for supplying and discharging grains are the removal part f141 of the rotary sorting part.
1 and was installed on the opposite side.

Therefore, we cannot hope for a dramatic improvement in the efficiency of sorting brown rice and paddy, and the supply and removal routes for the grains become complicated, resulting in a tangled structure and the length of the machine becoming naturally unbalanced. I didn't get it.

Problems to be Solved by the Invention The present invention does not take the above-mentioned method of rough sorting in the upper sorting section and then finely sorting the roughly sorted materials in the lower sorting section. The sorting sections in each tier have the same sorting function of selecting brown rice from a mixture of brown rice and paddy, increasing the efficiency of sorting. This was provided for the purpose of making grain removal convenient, creating a compact structure, and rationalizing the transport links with various parts.

Means for Solving the Problems In order to achieve the above-mentioned object, the present invention provides a system in which a receiving trough is inserted through a sorting cylinder which is rotatably hung horizontally, with a large number of pot holes formed all over its inner peripheral surface. A rotary sorting section is constructed by arranging a plurality of stages of sorting sections for sorting a mixed rice of brown rice and paddy, and the rotary sorting section is placed adjacent to a dehulling section on the wind sorting section to constitute a rotary sorting huller. The supply gutter and the take-out gutter for the grains to each of the sorting sections are connected to the Vcg side of the dehulling section of the rotary sorting section to communicate with each other.

In this way, the mixed rice of brown rice and paddy obtained through de-sexing wind selection is distributed to the upper and lower sorting sections from the supply gutter, and the brown rice selected in each sorting section is combined by the take-out gutter. The waste rice then enters the wind sorting section, where it is removed, and the paddy that is to be separated from brown rice in each of the sorting sections and returned to the desalted section joins together and is dehulled. The distribution and supply of brown rice and paddy, the removal of selected brown rice, and the return of paddy to the dehulling section are all carried out on the dehulling section side of the rotary sorting section, which streamlines the transportation linkage with each section. .

EXAMPLES The present invention will be specifically explained below with reference to the drawings. A rotary sorting part (fa) is arranged at the rear of the desexing part (A), and the desexing part (A) and the rotary sorting part (fa) are arranged in the rear part.
C) are placed adjacent to each other and each part is integrally assembled on the machine stand (1) to constitute a rotary sorting huller.

The dehulling section (A) consists of a paddy tank (2) and a pair of dehulling rolls (3) installed below the paddy tank, and the wind sorting section (B) is located at the front of the paddy tank (2) and removes the paddy from the dehulling section (A). The rice is sorted by air to remove dust such as rice husks, and the rice is taken out from the 1flt outlet (4) to obtain a mixed rice of brown rice and paddy. The waste rice is removed by selecting it.

The rotary sorting section (C) has a receiving gutter (7) and a transfer gutter (8) in a sorting cylinder (6) which is rotatably hung horizontally and has a large number of potholes (5) formed in its inner peripheral surface. Multiple sorting sections (c
l') and (C2) are placed in the upper F, and the mixed rice of brown rice and paddy obtained by the wind sorting section (B+) is transferred to the sorting section (Ol) of each stage.
and (C2) are provided with the so-called same sorting function of sorting brown rice and paddy, respectively.

(9) is a mixed rice distribution box installed on the upper part of the front machine wall of the rotary sorting section (C).
The transfer gutter (8) of o and the supply gutter (+o→ communicate with each other, and the other is the feed gutter (+ob) that descends along the front machine wall). An equalizing valve U with a way (way) GO is provided above the branch part to distribute mixed rice while storing VC in this mixed rice distributing box (9).

Note that the surface is a foreign matter removal net, and C3 is a similar exit that can be opened and closed.

C4 and +15 are the brown rice take-out troughs, and the take-out gutter α is the sorting part (C
It communicates with the receiving gutter (7) of o and takes out the brown rice diagonally in the direction of F.
The take-out gutter T151 descends along the front machine wall from the point where it takes over the unpolished rice taken out from the above-mentioned take-out gutter side, and is slightly biased toward the center at the lower sorting section (C0 receiving gutter (7)). The lever communicates with the lower receiving trough (7), and the brown rice from the upper and lower receiving troughs <7) is combined and guided to the rear side of the wind sorting section (B).

CtS is the paddy take-out gutter, the supply gutter 6 and the brown rice take-out gutter t.
Between 151 and 151, an opening at the tip protrudes from the front machine wall (16 → looks into the paddy tank (2), and a reduction image [+71 shows the paddy flowing out from the inner peripheral surface of the upper sorting cylinder (6) The return gutter stop receives the paddy scooped up by the fried grain packets [1g] distributed evenly on the inner peripheral surface of the lower sorting cylinder (6) and guides it to the takeout gutter 0Q.

In this way, a mixture of brown rice and paddy is transferred to the upper and lower tiers of transfer channels (8).
The feed gutter I and 1151 are on the left side of the front wall on the side of the +- and (Iole is the push-off part fA) sides, and the take-out gutter I and 1151 for brown rice taken out from the receiving gutter (7) on the upper F stage are on the right side. Outlet gutter 1161
are installed vertically in the center.

In addition, on the rear side of the transfer troughs (8) of each stage of the upper F, there are openings (2), and each sorting cylinder (6) is supported at its front and back by several roller wheels (flu K) and rotates. .

Further, fD) is a double elevator, and the one on the front side transfers the mixed rice obtained in the wind sorting section fB) to the mixed rice distribution box (9), and the one on the rear side transfers the mixed rice obtained in the wind sorting section fB) to the mixing section IB). The VC is configured so that the brown rice from which waste rice has been removed by wind selection is lifted up on the rear side and taken out to a suitable location outside the machine.

Next, regarding the drive means for the sending/receiving #I (7) and the transfer gutter (the shafts of the screw conveyor, O, and wheel Q, which are internally installed in s+vc), The drive pulley is taken out from the drive pulley, which supports and rotates the sorting cylinder (6) of the F-stage. Power is transmitted via the driven pulley ■, and this rotating shaft ■ and the above-mentioned -1 are connected by a detachable shaft coupling mechanism, and a single belt ■ wrapped around the shaft (21) connects the left wheel. 211 and each screw conveyor c12J121 are rotated.

Furthermore, if we touch on the automatic adjustment WJ device for adjusting the amount of brown rice selected in sorting 4G (a) and (a2) and supplying the paddy to the demixing section fA), we can see that Torso (
6) With a sensing plate installed vertically near the above-mentioned dropout opening ■,
The sorting cylinder (6) is biased towards the rotating side in the direction of the arrow (A) and is driven upward around the fulcrum axis I of the upper pane from a thickness of 4VC of the fluidized bed of mixed rice flowing in a state of heaping. 0υ(IIall is F
This is a partition plate that uses the end as a fulcrum to change the tilting posture of the work. still,
91 o'clock is a weight that applies force to 4111 that makes this partition plate t3x1→ stand up on the rear wall side.

Fix the base of each of the above-mentioned fulcrum shafts (i!1ltJ gold (to) which has an arc-shaped waveform 02 on the front wall side, and adjust this adjustment metal (32 is interlocked with or (29a) of the sensing plate). In addition, a protruding lever (to) that engages with the corrugated country is loosely engaged with the fulcrum shaft (2), and the operation of this lever (2) and the tilted posture of the partition plate ELL or (II→) are controlled. The structure is such that the relative posture between the sensing plate 21 (as→ and the partition plate cA@Qll→) can be changed by selecting the engagement position of the protrusion of the lever (to) in the waveform (I!→). There is a pointer (2) that extends directly from the upper adjustment lever (to), and a pointer (2) that directs the movement of 7 through the connecting rod (to) from the upper adjustment lever (to). I try to read one song at a time.

(to) is a valve that adjusts the amount of paddy to be supplied from the paddy tank (2) of the weighing rod part (A) to the weighing scale roll (3), and is connected to the arm kiln protruding from the fulcrum shaft I of stage F and has an arc shape. Linked to linked money@3
In addition to connecting through 9, the interlocking metal (to) and the upper Ki valve (to) are connected through another connecting rod 00, and the opening degree of the valve (7) is controlled by the movement of the sensing plate (29→). configured to adjust.

Note that (41) indicates the rotation meter of the sorting cylinder (6), and (4) indicates the switching when the bottoms of the receiving gutter (7) and transfer gutter (8) are configured to be openable and closable to remove residual rice. is a lever,
(fi) is the sorting cylinder (by changing the effective diameter of the drive pulley @)
6) shows a gear shift lever used in the configuration for adjusting the rotation speed.

Effects of the Invention As explained in detail above, the present invention is capable of producing mixed rice of brown rice and paddy by inserting a receiving gutter into a sorting cylinder which is horizontally suspended and which is rotatably suspended by forming a large number of pot holes on the inner circumference 1frK. A rotary sorting section is constructed by arranging a plurality of stages of sorting sections for sorting the grains, and the rotary sorting section is placed adjacent to the deweighing section on the wind sorting section to constitute a rotary sorting huller, and the rice grains are separated from each of the sorting sections. The grain supply gutter and take-out gutter of the rotary sorting section are connected to the extracting gutter of the rotary sorting section (11111IC). The mixed rice of brown rice and paddy is supplied to the upper F multi-stage sorting section by the gutter, the brown rice selected by each sorting section is taken out, and the unhusked rice separated from the brown rice is sent to the threshing section. The tool block is concentrated on the mixing section side, and this is often done, and instead of increasing the length of the machine like the conventional one described at the beginning, it is compressed to have a compact structure, and the debonding section and wind selection section are It became possible to rationally link the transfer of grain to

In addition, each of the multi-stage sorting sections has a sorting function that separates the mixed rice obtained in the wind sorting section into brown rice and paddy, respectively, making the sorting more efficient than the conventional type. This made it possible to significantly improve the performance of the sliding machine.

[Brief explanation of drawings]

The drawings show an embodiment of the device of the present invention, and FIG. 1 is a side view of the inside of the main part of the present invention.
Figure 2 is an enlarged view of the shaft coupling from the front, Figure 3 is a front view of the rotary sorting section, Figure 4 is a plan view of all interlocking parts, and Figure 5 is a rear view of the rotary sorting section. 61g is a sectional view taken along line ]-1 in FIG. 1, and FIG. 7 is a perspective view of the entire rotary sorting huller. (5)... Pot hole, (6)... Sorting barrel,
(C) (C!2)... Sorting section, +a)...
... Rotating sorting section, (B) ... wind sorting section, fA)
...Desexing part, (K0a) (50b) ゛"°°° Supply gutter, mouth 41151 (IG..., Removal gutter. Fig. 5 Fig. 6

Claims (1)

[Claims] A sorting system in which a mixed rice mixture of brown rice and paddy is sorted by inserting a receiving trough (7) into a sorting barrel (6) that is rotatably hung horizontally and has many potholes (5) formed on its inner circumferential surface. A rotary sorting section (C) is constructed by arranging a plurality of sections (C_1) and (C_2) in multiple stages.
) is placed on the wind sorting section (B) adjacent to the removing section (A) to form a rotary sorting huller, and each sorting section (C_1) (C_
2) grain supply troughs (10a) (10b) and take-out troughs (
14) Remove (15) and (16) from the removal section (■) of the rotating sorting section (C).
A) A grain supply and take-out device in a rotary sorting huller, characterized in that it is installed vertically on the side and communicates with each part.