JPS591744Y2 - Sorted grain discharge/partition device in oscillating sorter - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a sorted grain discharge/partition device in a oscillating sorter used mainly in large-scale rice drying and storage facilities.

As shown in FIG. 1, for example, the sorted grain discharge/partition device in a conventional oscillating sorter has a plurality of sorting plates 1 inclined to one side arranged in a multi-tiered manner, and one layer of the sorting plates is arranged in the direction of the inclination. The sorting plates 1
Hulled rice grains are fed from the top of the slope,
Finished rice, mixed rice, and paddy are sorted and discharged in this order from the inclined lower end of the sorting plate 1 in the above-mentioned intersecting directions through oscillating sorting, and are allowed to flow down to a finished rice outlet 3 and a mixed rice outlet 4 provided below. ing.

(The paddy outlet is omitted.) A partition plate 6 extending vertically is provided along the outside of the frame body 2 having a square hole 2a provided along the discharge end of the first layer of sorting plates, and at its lower end, A guide plate 7.7a extending toward both sides of the finished rice outlet 3 and the mixed rice outlet 4 is attached to the guide plate 7.7a.

Further, the funnel 8 provided between the finished rice outlet 3 and the mixed rice outlet 4 is formed so that its top is pointed and the area of its sloped portion becomes larger toward the finished rice outlet 3 side.

Further, since the partition plate 6 and the guide plates 7, 7a can be adjusted to move in the left-right direction depending on the rice grain sorting status of the sorting plate 1, there is no space between each of these plates and the frame 2. Although a gap is provided, finished rice, mixed rice, etc. are supplied from the square hole 2a provided in the frame 2 to the finished rice outlet 3, mixed rice outlet 4, etc. via the partition plate 6 and the guide plate 7.7a. When
Therefore, as described above, the partition plate 6 is moved and adjusted as described above, and as shown in FIG. When the mixed rice is protruded, the mixed rice falling from the gap in this protruding part is discharged to the outlet 3 via the slope on the finished rice outlet 3 side of the funnel 8, mixed with the finished rice, and is discharged from the finished rice outlet 3. This causes the inconvenience of being discharged.

Therefore, the present invention improves the partition plate, the guide plate, and the inclination direction of the funnel between the finished rice outlet and the mixed rice outlet. It is an object of the present invention to provide a sorting column discharge/partition device in a swing sorter that prevents mixed rice falling from the gap from being mixed with finished rice.

In order to achieve this purpose, the present invention provides a partition plate that extends vertically along the discharge end of each sorting plate and partitions each sorted grain separately. A guide plate extending to one side of each outlet is provided, and a funnel located between the face outlets of the finished rice and mixed rice is provided with a sorting column that falls from the gap between the discharge end of the sorting plate layer and the guide plate. It is characterized by being inclined so as to descend toward the mixed rice outlet so that the rice does not flow into the finished rice outlet.

Hereinafter, embodiments of the present invention will be described with reference to the drawings, and parts common to those in FIG.

In Figures 2 and 3, numeral 5 indicates the paddy outlet;
The hanging portion 6a of the partition plate 6 extends to near the mixed rice outlet 4,
Further, the guide plate 7 extends to above the finished rice outlet 3.

Furthermore, the partition plate 6 for mixed rice and paddy also extends with its hanging portion 6a close to the mixed rice outlet 4, and the guide plate 7 extends toward the paddy outlet 5 side, and also between the finished rice and mixed rice outlets 3 and 4. is provided with a funnel 8 that slopes downward toward the mixed rice outlet 4 side.

A screw shaft 9 extending outside the machine is fixed to the partition plate 6, and this screw shaft 9 projects outside the machine through a slit 11 provided in the cover 10, and an adjusting screw 12 is screwed into the end of the shaft. equipped.

Note that the symbol C indicates a gap provided between the frame body 2, the partition plate 6, and the guide plate 7.

Further, the partition plate 6 and the guide plate 7 may be integrally formed by bending the lower part of a single plate to one side, as shown in FIG. 4.

In such a configuration, when the partition plate 6 is moved and adjusted by the adjusting screw 12 according to the sorting situation of rice grains and is in the position shown in FIG. The sorting column, which has been sorted into finished rice, mixed rice, and paddy, flows down from the square hole 2a of the frame body 2 at the lower end of the slope in the direction that intersects the swinging direction of the sorting plate 1, and is vertically divided by the partition plate 6. is,
Furthermore, it is guided to a finished rice outlet 3 and a paddy outlet 5 by a guide plate 7.

By the way, as mentioned above, in the conventional example shown in FIG.
When the partition plate 6 is moved to the left and adjusted to the position shown in the figure depending on the rice grain sorting situation, the mixed rice falling from the gap C between the guide plate 7a and the frame body 2 is discharged to the finished rice outlet 3 side. However, in the present invention, a guide plate 7 extending toward the finished rice outlet 3 side is provided at the bottom of the partition plate 6 that separates the finished rice and mixed rice, and a side outlet 3 for the finished rice and mixed rice is provided. , 4, which is located between the funnels 8 and 4, is inclined so as to descend toward the mixed rice outlet 4 side. As long as the plate 6 is located above the funnel 8 within the width, the mixed rice falling onto the funnel 8 through the gap C will not be discharged to the finished rice outlet 3 side, but will always be discharged to the outlet 4 side. Therefore, even if the partition plate is moved and adjusted by a large amount to the left and right, the mixed rice will not be mixed into the finished rice, and the rice grain sorting performance can be improved.

The finished rice discharged from outlets 3 and 4.5 goes to the rice sorter, the mixed rice goes back to the swing sorter, and the paddy goes to the huller (
(both not shown) and reprocessed.

As explained above, according to the present invention, it is possible to guide the sorting columns that are sorted and flowing down to the respective predetermined outlets 3, 4.5 by the partition plate 6 and the guide plate 7, and also to Even if the partition plate 6 is adjusted by moving left and right, as long as the iron plate is positioned on the funnel 8, the mixed rice will be discharged to the mixed rice outlet 4 side and will not mix with the finished rice, thus improving the sorting performance. be able to.

[Brief explanation of drawings]

Figure 1 is a partial cross-sectional view of a conventional sorting column discharge/partition device;
FIG. 2 is a longitudinal sectional side view showing one embodiment of the present invention, FIG. 3 is a plan view of essential parts, and FIG. 4 is a side view showing another embodiment of the partition plate and guide plate. 1... Sorting board, 2... Frame, 2a...
...Square hole, 3... Finished rice exit, 4...
...Mixed rice outlet, 5...Paddy exit, 6...
・Partition plate, 6a... hanging part, 7...
Guide plate, 8...funnel, 9...screw shaft,
10...Cover, 11...Slit,
12...Adjustment, C...Gap.

Claims (1)

[Scope of utility model registration request] A plurality of sorting machines tilted to one side are arranged in a multi-tiered manner, and these sorting plates are swung to sort the rice grains after hulling supplied onto each sorting plate into three stages: finished rice, mixed rice, and paddy. The particles are discharged from one end of each sorting plate and flowed down to the respective outlets provided below. A movable partition plate is provided at the bottom of the partition plate that partitions the finished rice and the mixed rice, and a guide plate extending toward the finished rice outlet side is provided at the lower part of the partition plate, and A sorted grain discharge and partitioning device in a swinging sorter, characterized in that a funnel located between a mixed rice outlet and a mixed rice outlet is inclined so as to descend toward the mixed rice outlet side.