JPS5854227Y2 - Paddy rough sorting device - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to a coarse phase sorting device.

In other words, it is a device that sorts out paddy mixed with straw waste, stones, etc.
When they are put into the upper hopper, stones and other materials can be sorted and separated to produce paddy, while straw waste is crushed and sorted again, and stones are removed to achieve stable, high-performance rough sorting. The purpose of the present invention is to provide the following information so that it can be carried out in a suitable manner.

The embodiments shown in the drawings will be described below.

A sorting air passage 3 that communicates with the suction lower side is diagonally installed below the lower outlet 1a of the hopper 1 installed above, and a control valve 8 is installed at the lower part of the chevron-shaped portion above the sorting air passage 3. , the terminal end side of the sorting air passage 3 is configured to communicate with the suction port 2a of the suction device 2.

Further, at a lower position of the sorting air passage 3 and diagonally below the lower outlet 1a of the hopper 1, a partition plate 4 extending upward is installed so as to be able to freely change the inclination. A gutter 9 is installed diagonally in the lower part, and a stone etc. installation opening 9a is installed on the lower end side, and a flow path 5 is installed in an inclined manner downward from the lower part on the other side of the partition plate 4, and the flow path 5 is provided above the flow path 5. A regulating valve 10 is installed inside.

A is a swinging sorter installed below, and the swinging sorter A is:
A floating grain board 12 is stretched below the perforated iron plate 11 which is installed in an inclined manner, and one hopper part 1
3 is installed so that the lower outlet of the flow path 5 can be seen, and a paddy outlet 6 is formed at the lower end of the inclined lower side end of the grain flow plate 12 so that the rice grain outlet 6 can be swung while remaining inclined. Supported by swinging supports 14, 14, eccentric wheel drive device 15
It is configured to be able to swing freely.

A processing machine B is installed near the oscillating sorter A, and the processing machine B has a processing cylinder 17 rotatably installed in a processing chamber 16, and processes the straw waste containing paddy by crushing it. One side of the processing chamber 16 is installed so that the inclined lower extension part 11a of the perforated iron plate 11 in the swing sorting machine A can be seen, and the other side of the processing chamber 16 is arranged so that the lower side extension part 11a of the perforated iron plate 11 in the swing sorting machine A can be seen. Extending elevator C
A gutter 19 is configured to extend obliquely from the delivery section 18 above the elevator C to the hopper 1.

When paddy mixed with straw waste, stones, etc. is put into the hopper 1, it falls out of the lower outlet 1a and is sorted by the suction sorting wind flowing as shown by arrow A, and stones, etc. fall directly below due to the difference in specific gravity. It can fall in the direction, flow down the gutter 9 and be taken out from the installation port 9a, and the straw etc. are placed on the suction sorting wind and are sucked into the suction machine 2 from the sorting air passage 3 and discharged outside the machine, which is lighter than stones etc. The straw waste and rice grains are guided by the partition plate 4 to flow into the flow path 5 and flow down.

When the paddy flows into the oscillating sorter A from the flow path 5, it is oscillatedly sorted by the perforated iron plate 11, and the leaking paddy can be taken out from the paddy outlet 6 while flowing down by the perforated iron plate 12. The straw waste, etc. flowing down on the 11 is sent as is to the processing machine B, and the straw waste, etc. is crushed in the processing chamber 16 by the processing cylinder 17, which rotates as shown by the arrow. From 19, send it into hopper 1 again,
The straw and paddy in the hopper 1 are then wind-selected again.
The straw waste processed by the processing cylinder 17 has a light specific gravity, and most of it is sucked into the suction machine 2 in the sorting air passage 3.

In this way, the present invention uses a partition plate 4 to place stones, etc. on one side of the sorting air passage 3 connected to the two suction machines installed diagonally below the hopper 1, and to place objects to be sorted on the other side of the flow passage 5. The lower swinging sorter A, which communicates with the flow path 5 side, is equipped so that it can guide the rice, and the sorted paddy can be sent to the paddy outlet 6 side, and the straw waste etc. containing the paddy can be sent to the processing machine B. Since the delivery side of the elevator C, which is installed and communicated with the processing machine B, is configured to communicate with the hopper 1, it is possible to first remove stones, etc. from the paddy mixed with straw waste, stones, etc. by wind selection. hand,
Next, the paddy can be sorted and taken out by the oscillating sorter A, and the straw waste etc. sorted by the oscillating sorter A is processed by the processor B and returned to the hopper 1 side again. It has the characteristics that it can be removed, and that it can perform stable and high-performance rough sorting by removing stones, and that it can be carried out suitably.

[Brief explanation of drawings]

The drawing shows a cross-sectional view of the entire device which is an embodiment of the present invention. 1...hopper, 2...suction machine, 3.
...Selecting air path, 4...Partition plate, 5...
... Distribution path, 6... Paddy outlet, A...
Oscillating sorter, P...processing machine, C...lifting machine.

Claims (1)

[Scope of utility model registration request] Sorting air passage 3 connected to two suction machines installed diagonally below the hopper 1
Inside, a partition plate 4 allows stones etc. to be placed on one side and a flow path 5 on the other side.
The lower swinging sorter A, which communicates with the flow path 5 side, is equipped to partition and guide the material to be sorted, and the sorted paddy can be sent to the paddy outlet 6 side, and the straw waste etc. contained in the paddy can be sent to the processing machine. A coarse phase sorting device characterized in that it is installed so that it can be delivered to a processing machine B, and that the delivery side of an elevator C that communicates with the processing machine B communicates with the hopper 1.