JPH0623326A - Grain distribution device of rocking sorter - Google Patents

Abstract

(57) [Summary] (Corrected) [Purpose] To facilitate the supply of grains to multiple swing sorting plates and to streamline production. [Structure] A vertical feed port group is provided at an end of a swinging selection plate on the upside or the end of an oscillation, respectively, and a grain from a distribution gutter 17 is distributed through a distribution channel of a distribution case. 36, 36, ...
When supplying to each swing selection plate through the supply port group, a part of the distribution flow path 36 of the distribution case is projected from the end of the swing selection plate on the supply side to the outside in the vertical direction. In the projecting distribution case portion 18b, the opening portion of the swinging and sorting plate to the lateral swaying side of the swinging and sorting plate is integrally and bent to the side wall of the swinging and sorting plate on the supply side. Close with the closing plate.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a grain distribution device of a swing sorting device.

[0002]

2. Description of the Related Art An oscillating sorter comprising a multi-stage oscillating sorter plate which sorts mixed grains by vertically reciprocally moving in a horizontal direction while vertically moving grains from a high supply side to a low discharge side. In the device, a supply port is provided on the upper side or the lower side of the vertical supply side end of the swing selection plate, and the grain from the distribution gutter is supplied through the distribution flow path of the distribution case. When supplying each swing selection plate from the mouth, a part of the distribution flow path of the distribution case is configured as a projecting distribution case portion projecting outward in the vertical direction from the supply side end of the swing selection plate, The distribution channels of the distribution case are arranged in the left-right direction with reference to a plurality of vertical supply ports, and the inclination of the distribution channels is made tight to facilitate the smooth inflow of grains into the multi-stage swing sorting plate. There are things that are illustrated.

[0003]

However, in this conventional apparatus, a part of the distribution flow path of the distribution case is projected outwardly in the vertical direction from the supply side end of the rocking sorting plate. The distribution case is formed of a non-protruding portion, and the side of the distribution case attached to the side wall portion of the multi-stage swing selection plate is formed as an opening. Therefore, the distribution case
When the tray is attached to the side wall of the swing sorting plate, there is no problem because the openings other than the projecting distribution case are closed by the side wall of the swing sorting plate. It is necessary to close the opening on the side of the swing selection plate in the projecting distribution case that is mounted in this state. Upon closing this
The conventional device has a drawback in that it is closed by a separately-independently constructed closing plate, which increases the number of parts and complicates the assembling work.

Therefore, according to the present invention, by closing the opening of the projecting distribution case of the distribution case with a special extension of the side plate on the supply side of the rocking sorting plate, multi-stage rocking sorting is performed. While smoothing the distribution and supply of grains to the board, the number of parts is reduced and the assembling work is made more efficient.

[0005]

The present invention has taken the following technical means in order to solve the problems of the prior art. That is, the present invention is a multi-stage rocking sorting plate 16 that sorts mixed grains by horizontally reciprocating diagonally while flowing grains vertically from a high supply side 16a to a low discharge side 16b, A rocking sorter consisting of 16, ..., The rocking upper side 16c of the rocking sorter plates 16, 16 ,.
, Or the group of vertical supply ports 16e, 16e, ... Are provided at the end of the distribution gutter 17 or the end of the swaying side 16d to distribute the grains from the distribution gutter 17 to the distribution channels 36, 36 of the distribution case 18. , Through the supply ports 16e, 16e, ...
When supplying to 16, 16, a part of the distribution flow path 36 of the distribution case 18 is fed to the swing side selection plates 16, 16 ,.
Projection distribution case portion 18 projecting outward in the vertical direction from the end a
b, the opening portion of the protruding distribution case portion 18b to the swaying side 16b of the swing selecting plate 16 is integrated with the side wall 37 of the supply side 16a of the swing selecting plates 16, 16 ,. The present invention is a grain distribution device of a rocking and sorting device, which is characterized in that it is closed by a closing plate 38 that is formed in a curved shape.

[0006]

Embodiments of the present invention shown in the drawings will be described below. First, the configuration of the embodiment shown in FIGS. 1 and 3 will be described. This hulling / sorting machine is a hulling part A for hulling, a downland rice wind selection part B for wind-selecting the downland rice from the hulling part A,
It is composed of a rocking sorting type mixed rice sorting section C for separating and sorting the mixed rice after wind sorting in the sliding-off rice sorting section B into paddy / brown rice, and a fried grain transporting section D for transporting the grain. There is. Then, the hulled portion A is arranged in the upper front part of the machine body, and the scraped rice wind selection part B is arranged in the lower front part of the machine body, and the suction dust collector 1 of the slid rice rice wind selection part B is arranged.
Is arranged in front of the hulling section A, and the mixed-rice fried machine 2 of the fried-conveying section D is arranged on one side of the hulling section A and the deciduous-rice wind selection section B, and the mixed-rice is mixed in the rear section. Sorting unit C is installed and mixed rice sorting unit C
The brown rice fried machine 3 of the fried food transporting section D is arranged behind the.

The hulling section A includes a hull hopper 4, a hulling roll 5,
5. The hulling chamber 6 is equipped with a diffusing plate. Next, the slide-down rice wind selecting section B will be described. The slide-down rice flows down from the upper hulling chamber 6 and the sorting start end of the rear portion of the slide-down rice wind selecting path 8 in the slide-down rice wind selecting box 7 is selected. The scraped rice is wind-selected by the scraped-rice wind selecting passage 8 that is supplied to the side and is installed at a higher position toward the end side. Below the start end side of the slide-down rice wind selection path 8, a slide-down rice gutter 9 for receiving the slide-down rice of the selected paddy / brown rice is provided, and below the end side thereof, the paddy rice is received. A puddle gutter 10 is provided. The sorting wind that has flowed through the slide-down rice wind selection passage 8 from the start end side to the end side is discharged to the outside of the machine through the suction dust collector 1 and the dust discharge tube 11. The pomegranates that have been dropped and sorted on the rice grain receiving gutter 10 are returned to the paddy hopper 4 through the grain puffing machine 12, and the fallen rice that has been dropped and sorted on the sliding grain rice gutter 9 is the slide rice spiral 13. It is conveyed laterally to one side, flows into the lower part of the mixed rice fried machine 2, is fried by the mixed rice fried machine 2, and is supplied to the mixed rice hopper 14. .

Next, the mixed rice sorting section C constituted by the swing sorting device 15 will be described. Multi-stage swing selection plate 1
6, 16 ... have a configuration in which the grains flow in the vertical direction (direction orthogonal to the paper surface of FIG. 1) from the higher supply side 16a to the lower discharge side 16b, and the sorting direction orthogonal to the vertical direction. The upper side 16c on one side in the horizontal direction is higher and the lower side 16c
As a configuration in which d is lowered and inclined, the configuration is such that the swinging arm (not shown) horizontally reciprocates in the horizontal direction along the front-back direction of the body (left-right direction in FIG. 1). is there. The mixed rice in the mixed rice hopper 14 passes through the distribution gutter 17 and the distribution case 18, and is on the high vertical supply side 16a of the rocking sorting plates 16, 16 ...
It is the structure which is supplied from the supply ports 16e, 16e, ... A brown rice partition plate 19 and a paddy partition plate 20 are provided on the vertical discharge side 16b of the rocking sorting plates 16, 16 ,. The grain distributed in the brown rice distribution basin, the mixed rice distribution basin in the lateral middle portion and the paddy distribution basin on the lateral shaking side 16d is brown rice and mixed rice in the brown rice partition plate 19 and the paddy partition plate 20 respectively. And it is a structure that is partitioned into paddy. The brown rice thus partitioned flows down to the brown rice gutter 21, flows through the brown rice flow path 22 and flows into the lower portion of the brown rice fried machine 3 at the rear, and is fried by the brown rice fried machine 3 to be a machine body. It is taken out of the machine from the rear. The mixed rice separated by the brown rice partition plate 19 and the paddy partition plate 20 passes through the mixed rice gutter 23 and the mixed rice flow path 24, and the mixed rice small rice sorting / conveying device 29 (helix shaft 31, spiral blade 30, small rice). It is composed of a sorting net gutter 33 and is driven by the motor 32.), and is transported to the sliding rice gutter 9 while the small rice sorting and conveying device 29 sorts and removes small rice and green rice. Next, it is conveyed by the slide-down rice transfer spiral 13 of the slide-down rice receiving gutter 9, flows into the lower part of the mixed-rice fried machine 2, and is fried, and then passes through the mixed-rice hopper 14, the distribution gutter 17, and the distribution case 18. , And is fed to the swing selection plates 16, 16, ... In addition, the paddy separated by the paddy partition plate 20 is a paddy gutter 2
5 flows through the paddy channel 26 into the paddy grain crusher 27, is fried by the paddy grain crusher 27, is reduced to the grain hull portion A via the paddy reduction channel 28, and is again grained. It is a configuration that is done.

Next, the distribution gutter 17, the distribution case 18, and the supply ports 16e, 16e, ... Of the swing selection plates 16, 16 ,. Swing selection plate 16,1
6, ..., the swaying side 16 at the end of the supply side 16a in the vertical direction
The supply ports 16e, 16e, ... Are provided along the vertical direction at the d-end (note that the supply ports 16e, 16e are provided).
e, ... May be provided at the end of the swing side 16c of the supply side 16a. ). The distribution gutter 17 and the distribution case 1 are connected to the vertical supply ports 16e, 16e, ... Of the swing selection plates 16, 16 ,.
When supplying the grains through the non-projecting distribution case, as shown in FIGS. 5 to 7, the distribution case 18 comes into contact with the side wall 35 of the rocking side 16d of the rocking sorting plates 16, 16 ,. -The case portion 18a and the projecting distribution case portion 18b which vertically projects from the side wall 35 of the rocking side 16d of the swing selection plates 16, 16, ..., And the non-projecting distribution case portion 18a. , Are composed of an upper vertical flow path and a lower right slanted flow path, and flow into the supply ports 16e, 16e, ... From the right side, and the protruding distribution case portion 18b. Distribution channel 3
6, 36, ... are composed of an upper vertical channel and a lower left inclined channel, and are configured to flow into the supply ports 16e, 16e, ... From the left side, and the non-projecting distribution case portion 18a The inclined distribution flow paths 36, 36, ... Of the distribution case portion 18b.
Can be configured to be short, so that the inflow of grains becomes smooth. The upper part of the distribution case 18 is configured as an opening through which the grain flows from the distribution gutter 17, and the lateral side parts thereof are rocking sorting plates 16, 1.
Only the side wall 35 side of the swaying side 16d of 6, ... Is open, and the other parts are closed. Next, a method of closing the opening portion of the projecting distribution case portion 18b on the swing selection plates 16, 16, ... Side will be described. The side wall 37 on the supply side 16a of the swing selection plates 16, 16, ...
8 is integrally attached, and the side wall 37 of the supply side 16a is attached to the swing selection plates 16, 16, ..., The positioning of the closing plate 38 and the opening of the protruding distribution case portion 18b can be performed,
The closing plate 38 is configured to be attached by an attachment tool such as a bolt / nut (not shown).

Next, the mixed rice hopper 14 will be described with reference to FIGS. 8 and 9. The mixed rice hopper 14 is suspended and supported by the left and right springs 39, 39 whose tension can be adjusted at the outlet 2a of the mixed rice fried machine 2, and the supply control valve is provided at the outlet of the mixed rice hopper 14. 40 is openably and closably rotatably supported, and when the adjustment motor 41 rotates forward or backward,
The supply control valve 40 is opened / closed via the transmission gears 42, 42. The mounting position of the adjustment motor 41 will be described more specifically. As shown in FIG. 9, the lower part of the mixed rice hopper 14 has front and rear inclined plates 14a and 14b in which grain flows to the middle part, As shown in FIG. 8, the right sloping plate 14c has a steep slope close to vertical, and the left sloping plate 14d has a gentle slope to guide the grains to the lower right side of the mixed rice hopper 14. By placing the adjusting motor 41 in the space 43 below the table, the mixed rice hopper 14
In the state where the grains are supplied to the top of the mixed rice hopper 14 supported by the springs 39, 39, the center of gravity is located in the middle of the mixed rice hopper 14 in the front-rear direction and the left-right direction when viewed from a plane. We are trying to smooth the movement.

Next, the operation of the embodiment shown in FIGS. 1 to 4 will be described. When performing a hull sorting operation with a hull sorting machine, the rotating parts of the machine body are driven to supply the hull to the hull hopper 4, and the hull supply control valve (not shown) of the hull portion A is opened. Then, the paddy is supplied to the paddy rolls 5 and 5, hulled by the paddy rolls 5 and 5 rotating in the opposite directions, and the paddy rice diffused by the diffusion plate is selected by the downward paddy rice wind selection. The light rice husk is supplied to the passage 8 and is sorted by the sorting wind flowing through the sludge shaving wind sorting passage 8, and the light rice husks flow toward the end side of the sliding shavings wind sorting passage 8 and the suction dust collector 1 and the dust collecting pipe 11 Is discharged to the outside of the machine through
The relatively light rice gruel is dropped and sorted into the rice gruel trough 10, and the heavy mixed rice of paddy / brown rice is dropped and sorted into the downland rice grove 9. Then, the fallen rice dropped into the fallen rice trough 9 is conveyed laterally by the fallen rice spiral 13, flows into and is fried at the lower part of the mixed rice fried machine 2, and mixed rice is mixed. Supplied to the hopper 14,
Then, it is supplied to the swing selection plates 16, 16, ... Via the distribution gutter 17 and the distribution case 18.

In this way, the swing selection plates 16, 16,
The mixed rice supplied to ... is sorted by the size of the grain shape, the size of the specific gravity, the difference in friction resistance, etc. by the reciprocating swing of the swing arm (not shown) in the horizontal direction, and the horizontal shake The brown rice that is distributed unevenly in the brown rice distribution basin on the upper side is separated by the brown rice partition plate 19 and taken out.
It flows into the lower part of the brown rice fried machine 3 via the brown rice flow path 22, is fried by the brown rice fried machine 3, and taken out of the machine. Further, the mixed rice distributed unevenly in the mixed rice distribution basin, which is an intermediate portion in the lateral direction of the rocking sorting plates 16, 16, ... Is separated by the brown rice partition plate 19 and the paddy partition plate 20 and taken out, and then the mixed rice. Flows into the mixed rice small rice sorting and conveying device 29 through the mixed rice small gutter 23 and the mixed rice flow passage 24, and after the small rice and green rice are removed by the mixed rice small rice sorting and conveying device 29, the lower part of the mixed rice fried machine 2 , And is fried, and is further fed through the mixed rice hopper 14, the distribution gutter 17, and the distribution case 18 to the rocking sorting plates 16, 16 ,. Also, the swing selection plates 16, 16, ...
The non-uniformly distributed paddy in the laterally swaying side of the paddy distribution basin is separated by the paddy partition plate 20 and taken out, and then passes through the paddy catching gutter 25, the paddy flow path 26, and the paddy grain grinder 27 to the paddy section A. The fried grain is reduced,
It is hulled again.

[0013]

Since the present invention is configured as described above, the grains supplied from the mixed rice hopper 14 to the distribution gutter 17 are not projected in the distribution case 18 in the distribution case 18.
8a through the distribution channels 36, 36, ...
Supply ports which are vertically arranged and arranged on the multi-stage swing selection plates 16, 16, ... Through the leftwardly inclined distribution flow paths 36, 36, ... Of the protruding distribution case portion 18b in the distribution case 18. 16e, 16e, ... will be supplied respectively.
The slanting passage portions of the distribution flow paths 36, 36, ... Can be shortened to smoothly supply the grains to the rocking sorting plates 16, 16 ,. 18b
Since the one side opening is closed by a closing plate 38 that is bent and integrally attached to the side wall 37 of the supply side 16a on the swing selection plates 16, 16 ,.
By attaching the side wall 37 of the supply side 16a to the swing selecting plates 16, 16, ..., The closing plate 38 and the opening of the projecting distribution case portion 18b can be positioned at the same time, and the attaching work can be simplified. Also, the number of parts is reduced and parts management becomes easier.

[Brief description of drawings]

[Fig. 1] Cut side view

[Figure 2] Front view

FIG. 3 is a plan view.

FIG. 4 is a perspective view

FIG. 5 is a plan view.

FIG. 6 is an exploded perspective view

FIG. 7 is a cut side view.

[Figure 8] Front view

FIG. 9 is a side view.

[Explanation of symbols]

 A Rice hulling section B Sliding rice wind sorting section C Mixed rice sorting section D Lifting grain transport section 1 Suction dust remover 2 Mixed rice grain lifting machine 3 Brown rice grain lifting machine 4 Paddy hopper 5 Paddy roll 6 Paddying room 7 Slider Falling rice selection box body 8 Sliding rice wind selection path 9 Sliding rice receiving gutter 10 Plum receiving gutter 11 Dust collecting cylinder 12 Rice grinder 13 Sliding rice spiral 14 Mixed rice hopper 15 Swing sorting device 16 Swing sorting Plate 16a Supply side 16b Discharge side 16c Swing upper side 16d Swing side 16e Supply port 17 Distribution gutter 18 Distribution case 18a Non-protruding distribution case part 18b Protruding distribution case part 19 Brown rice partition plate 20 Rice bran partition plate 21 Brown rice gutter 22 Brown rice flow path 23 Mixed rice receiving gutter 24 Mixed rice flow path 25 Paddy receiving gutter 26 Paddy flow path 27 Paddy grain crusher 28 Paddy reducing flow path 29 Mixed rice small rice sorting and conveying device 30 Spiral blade 31 Spiral shaft 32 Motor 33 Xiaomi sorting net 35 gutter side wall 36 distribution channel 7 sidewall 38 closing plate 39 spring 40 supply regulation valve 41 regulating motor - motor 42 transmission gear 43 space

Claims (1)

[Claims] 1. A high supply side 16a to a low discharge side 16b.
Multi-stage rocking sorting plate 1 for sorting mixed grains by vertically reciprocating horizontally while flowing the grains in the vertical direction
A rocking sorting device composed of 6, 16, ..., In the rocking sorting plates 16, 16, ..., Upward supply ports 16e, 16 are provided at the end of the rocking side 16c or the rocking side 16d.
e, ... Each group is provided, and the grain from the distribution gutter 17 is supplied through the distribution flow paths 36, 36, ...
When supplying from the group of e, 16e, ... To each of the swing selection plates 16, 16 ,.
Is configured as a projecting distribution case portion 18b projecting outward in the vertical direction from the end of the supply side 16a of the swing selection plates 16, 16 ,.
The opening portion of the protruding distribution case portion 18b to the swinging side 16d in the lateral direction of the swing sorting plate 16 is formed by the swing sorting plate 16,
The grain distribution device of the rocking / sorting device is characterized in that it is closed by a closing plate 38 which is integrally formed with the side wall 37 of the supply side 16a of 16, ...