JPH0247954B2 - MOMISURISOCHINIOKERUMIJUKUMAISENBETSUSOCHI - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to an unripe rice sorting device in a hulling device.

(Prior Art) In the conventional technology, immature grain sorting holes are formed in the channels provided on the outside of the side of the sorting plate, and immature grains are thereby sorted out.

(Problems to be Solved by the Invention) However, since the sorting area is insufficient using only the drains, immature rice cannot be sufficiently removed.
Therefore, they had to make the flow gutter larger, but that would have made the aircraft larger.

(Means for Solving the Problem) The present invention is an improvement on this point, in which an immature rice grain sorting plate 35 having approximately the same area is superimposed on the lower part of the rectangular sorting plate 27. is formed to swing together with the sorting plate 27 by a swing-type sorting device 26, and a corner of the sorting plate 27 is provided with a sorting plate 27.
A finished rice outlet 38 is formed by cutting out the
An unripe rice sorting device in a hulling device configured such that the finished rice that falls from the finished rice take-out port 38 is supplied to the supply section 36 of the lower sorting plate 35; In this case, a detour guide plate 43 is provided on the surface of the immature grain sorting plate 35.
This is a configuration of an unripe rice sorting device in a hulling device equipped with a rice huller.

An embodiment of the present invention will be described with reference to the drawings. Reference numeral 1 denotes a tensioning elevator, and a tensioning hopper 2 is attached to the lower part thereof. 3 is the inlet, 4 is the tensioning elevator 1
A storage tank 5 is provided on the side of the upper end 4 at the upper end. 6 is an upper guide roll, 7 is a belt conveyor, and 8 is a bucket.

An on-off valve 10 is provided at the drop port 9 of the storage tank 5. Reference numeral 11 denotes an overflow pipe, the lower end of which opens into the hopper 2 for tensioning. Reference numeral 12 denotes a rice hulling section, in which a pair of rolls 13 and 14 are provided. 15 is a wind selection room, and a suction windmill 16 is provided on the side of the wind selection room 15. 17 is a suction port, 18 is a windmill thereof, and 19 is a windmill shaft. An eccentric wheel 20 is provided on the wind turbine shaft 19, and a diffuser 22 is attached to the tip of a rod 21 of the eccentric wheel 20. The hulling section 12 and the winnowing chamber 15 are provided on the upper surface of the underframe 23.
The underframe 23 is attached by supporting legs 24, and the supporting legs 24
The lower end of is fixed to the upper part of the swing case 25. 2
6 is a swing type sorting device. Oscillating sorting device 26
is formed by overlapping several sorting plates 27, and the sorting plates 27 are supported by a swinging rod 28 and swung by a rod 30 of an eccentric wheel 29.

A distribution supply gutter 3 is provided between the sorting plate 27 and the wind selection chamber 15.
1 and 32 are provided. 33 is a sorting plate 27 for each stage
This is the diversion section that leads to .

A grain selection section 34 having approximately the same size as the selection plate 27 is provided at the bottom of the selection plate 27 . The grain sorting section 34 has an immature grain sorting plate 35 and a bottom plate 36. In some cases, a net for removing clogged grains is provided between the immature grain sorting plate 35 and the bottom plate 36, and the net and the immature grain sorting plate A ball is provided between the

Thus, an outlet 37 for sorted unhulled rice is formed on one side of the sorting plate 27, and an outlet 38 for finished rice is formed on the other side. The finished rice outlet 38 is formed by cutting one corner of the other side of the rectangular sorting plate 27 diagonally as shown in FIGS. 5 and 6.

However, since the immature grain sorting plate 35 of the grain sorting section 34 remains in the square shape, when viewed from above, the grains flowing out from the finished rice outlet 38 are removed from the immature grain sorting plate 35.
The structure is such that the water flows into the supply section 39. The bottom plate 36 has an eccentric wheel 29 and a rod 30 on its upper surface.
A protrusion 40 is provided that moves the immature grains toward an outlet provided at a desired position when the immature grains are swung.

Reference numeral 41 denotes a finished rice elevator, and an inlet 42 for flowing into the finished rice elevator 41 is provided on one side of the immature grain sorting plate 35. 43 is a detour guide plate provided so that sorting can be carried out over as long a distance as possible.

When viewed from above, the sorting plate 27 is the seventh
As shown in the figure, in the drawing of Fig. 7, the flow dividing part 33 is located at the upper right side, the unhulled rice outlet 37 is formed at the lower right side, and the finished rice outlet 38 is formed at the upper left side.
4, the inlet 42 in FIG. 4 is formed at the lower left side, the tensioning elevator 1 is provided just outside the unhulled rice outlet 37, and the finished rice elevator 41 is located outside the inlet 42. Become.

That is, in FIG. 7, a is the previous type of the present invention, an immature rice removal trough, and b is the same paddy rice flow trough, but the present invention does not have this.

(effect) Next, we will discuss the effect.

When unhulled rice is supplied to the hopper 2, the inlet 3
The grains flow in, are scraped up by the bucket 8 and stored in the storage tank 5, and when the on-off valve 10 is opened, the hulls are removed by the rolls 13 and 14 and flow into the diffuser 22. Since the diffuser 22 vibrates violently due to the rotation of the eccentric wheel 20 attached to the windmill shaft 19 of the windmill 18, the grains are spread in the width direction and transferred to the distribution feed gutter 3.
Fall on top of 1. When the eccentric wheel 29 rotates, the rod 30 vibrates the oscillating sorting device 26 and the grain sorting section 34, so the oscillating sorting device 26
The distribution supply gutter 31 and the distribution supply gutter 32 attached to the distribution supply gutter 31 and 32 swing simultaneously, so that the hulled material flows from the distribution supply gutter 31 to the distribution supply gutter 32, and from the distribution supply gutter 32 to the distribution section 33. and is supplied to the sorting plate 27 of each stage.

Since a sorting projection is provided on the sorting plate 27, the unhusked rice is sorted, the unhulled rice is returned to the staking hopper 2 of the staking elevator 1 through the unhulled rice outlet 37, and the finished rice is returned to the staking hopper 2 of the staking elevator 1. The rice falls from the rice outlet 38.

In this case, the finished rice outlet 38 is a rectangular sorting plate 2.
It is formed by cutting one corner of 7 diagonally, so
The finished rice falling from here is supplied to the supply section 39 of the immature grain sorting plate 35 located below.
That is, unlike the conventional type, the immature grain sorting plate 35 is formed in the same size as the sorting plate 27 and is located at the lower stage of the sorting plate 27, so that the grains falling from the finished rice outlet 38 are collected in the supply section 39. Inflow. Then, the immature rice is sorted and introduced into the finished rice elevator 41 through the inlet 42, where it is packed into bags. In the above case, the detour guide plate 43 detours the grains on the immature grain sorting plate 35 to improve sorting.

(Effects) As already mentioned, in the conventional method, immature grain sorting holes are formed in the channels provided on the outside of the side of the sorting plate, and immature grains are thereby sorted out. However, since the sorting area is insufficient using only the drains, it is not possible to remove immature rice sufficiently. Therefore, they had to make the flow gutter larger, but that would have made the aircraft larger.

However, in the present invention, an immature rice grain sorting plate 35 having approximately the same area shape is superimposed on the lower part of the rectangular sorting plate 27,
The grain sorting section 34 is formed to swing together with the sorting plate 27 by a rocking type sorting device 26, and a finished rice outlet 38 is formed in one corner of the sorting plate 27 by cutting out the sorting plate 27. However, the finished rice that falls from the finished rice take-out port 38 is transferred to the lower sorting plate 35.
In the unripe rice sorting device in the hulling device configured to be supplied to the supply section 39 of
Since the detour guide plate 43 is provided on the plate surface of 5 to form an unripe rice sorting device in a hulling device, the finished rice sorted by the sorting protrusions on the sorting plate 27 is transferred to the finished rice picker. The finished rice falls from the outlet 38, but since the finished rice take-out port 38 is formed by diagonally cutting one corner of the rectangular sorting plate 27, the finished rice that falls from here is fed to the immature grain sorting plate 35 located below. Therefore, the immature grains can be sorted by the large-area immature grain sorting plate 3 without increasing the area at all. In the above case, the detour guide plate 43 detours the grains on the immature grain sorting plate 35 to improve sorting.

[Brief explanation of drawings]

Figure 1 is a longitudinal side view of the whole, Figure 2 is a front longitudinal view of the whole, Figure 3 is a perspective view of the main parts, Figure 4 is a plan view of the immature grain sorting plate, and Figure 5 is the finished rice outlet. 6 is a plan view of the finished rice outlet, and FIG. 7 is a plan view of the sorting plate. Explanation of symbols, 1... Elevator for tensioning, 2... Hopper for tensioning, 3... Inflow port, 4... Upper end, 5...
Storage tank, 6...Upper guide roll, 7...Belt conveyor, 8...Bucket, 9...Drop port, 1
0...Opening/closing valve, 11...Overflow pipe,
12...husking section, 13...roll, 14...roll, 15...wind selection room, 16...suction windmill, 17...
...Suction port, 18...Windmill, 19...Windmill shaft, 20
... Eccentric wheel, 21 ... Rod, 22 ... Diffuser,
23... Underframe, 24... Support leg, 25... Rocking case, 26... Rocking type sorting device, 27... Sorting plate,
28... Swing support rod, 29... Eccentric ring, 30... Rod, 31... Distribution supply gutter, 32... Distribution supply gutter, 33... Diversion section, 34... Grain sorting section, 35...
Immature grain sorting plate, 36...bottom plate, 37...unhulled rice outlet, 38...finished rice outlet, 39...supply section, 4
0... Protrusion, 41... Finished rice elevator, 42... Inlet, 43... Detour guide plate.

Claims (1)

[Scope of Claims] 1. An immature rice grain sorting plate 35 having approximately the same area and shape is superimposed on the lower part of the rectangular sorting plate 27, and the grain sorting section 34 is shaken together with the sorting plate 27 by a rocking type sorting device 26. The sorting plate 27 has a finished rice outlet 3 formed by cutting out the sorting plate 27 in one corner.
8, and the finished rice falling from the finished rice outlet 38 is supplied to the supply section 39 of the lower sorting plate 35. 2. An unripe rice sorting device in a hulling device according to claim 1, in which a detour guide plate 43 is provided on the surface of the unripe sorting plate 35.