JPS6140391Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a sorted grain oscillating take-out device in a rice huller.

In other words, in a hulling sorter configured to remove rice after hulling using a pot-hole type rotary sorting drum, the sorted grains sorted in the rotary sorting drum are shaken instead of using a conventional spiral conveyor. The purpose of the present invention is to provide a moving conveyor that allows the grains to be carried out reliably and efficiently without any accumulation, and at the end of the conveyor, dust is removed from the grains to be sorted so that the grains can be sorted well and can be carried out suitably.

Next, the embodiment shown in the drawings will be described.

Figure 1 shows a cross-sectional view of the rice hulling sorter, and inside the long air sorting box C, there is a mixed rice conveyor 11, a finished rice conveyor 12, sorting air passages 13 and 14, and a suction dust remover 1.
5, etc., and both conveyors 11 and 12.
Throwers 13 and 14 are respectively installed in series at the ends of the husks, and above one side of the wind sorting box C, a huller A is installed, which is constructed by installing both de-rolls 17 in the lower part of the hopper 16. Configure.

A sorting device B is installed above the other side of the wind sorting box C, and the sorting device B has a cylindrical rotary sorting barrel in which a large number of pot holes 3 are formed on the inner circumferential surface at the top and bottom inside the case 18. 1 and 2 are respectively installed, and drive wheels 19 and 19 are installed on both ends of each lower part so as to be able to rotate by contacting them, and extend in the axial direction inside the upper rotary sorting cylinder 1. A conveyor gutter 20 is constructed, and a spiral conveyor 21 is installed in the conveyor gutter 20.
The thrower 13 is connected to a hopper 22 installed above one end of the case 18, and the lower part of the hopper 22 is connected to one end of the conveying gutter 20. 3 is installed so that one side end portion of the hopper 16 communicates with the side portion of the hopper 16.

In addition, receiving troughs 4 and 5 that can engage with the pot holes 3 and receive the grains lifted upward are installed inside the two rotary sorting cylinders 1 and 2, respectively, and the lower parts of both the receiving troughs 4 and 5 has a concave and convex portion 23 on the bottom surface for feeding grains.
Both swinging conveyors 7 and 8 were constructed by extending in the axial direction, and one end of both swinging conveyors 7 and 8 was suspended by swinging supports 24 and 24, and connected to the other end. The drive support rods 25, 25 are connected to be oscillated by rotating bodies 26, 26, and a net portion 9 is provided on the lower surface of the terminal end of the oscillating conveyor 7 extending from the end of the rotary sorting cylinder 1.
At the same time, a dust discharge gutter 27 extending below the net portion 9 is extended outward, and a feed gutter 28 is installed from the terminal end of the swinging conveyor 7 to the inside of the lower end of the rotary sorting cylinder B. A net section 10 is provided on the lower surface of the terminal end of the swinging conveyor 8 extending from the end of the rotary sorting cylinder 2, and a dust discharge gutter 29 extending below the net section 10 is provided outwardly. A gutter 30 extends and communicates the terminal end side of the swinging conveyor 8 with the finished rice conveyor 12 side.
The rotary sorting cylinder 3 is installed so that the end thereof communicates with the mixed rice conveyor 11 side.

During operation, the rice removed by the huller A is transferred to the hopper 22 by the thrower 13.
The brown rice, etc., are jumped up by the spiral conveyor 21 and sent to one end side of the rotary sorting cylinder 1, and are engaged with the pot hole 3 of the rotary sorting cylinder 1 and lifted up. The rice remaining in the sorting barrel 1 is directly fed into the hopper 16 and removed by the huller A.

The brown rice, etc. that has fallen into the receiving gutter 4 will be conveyed by the swinging conveyor 7, and when passing above the net portion 9 at the terminal end, dirt, etc. will leak through the net portion 9. The brown rice, etc. that are removed from the machine and sent out from the end of the swinging conveyor 7 are sent from the feeding gutter 28 to the lower rotary sorting cylinder 2 and sorted again, and the mixed rice remaining in the rotary sorting cylinder 2 is The rice is sent from the terminal end to the mixed rice conveyor 11 and is sorted again.

The brown rice sorted by the rotating sorting cylinder 2 and falling into the receiving trough 5 is sent by the swinging conveyor 8, and when passing above the net portion 10 on the terminal side, the dust passes through the net portion 10 and is transferred to the machine. Excluded to the outside, swinging conveyor 8
The brown rice sent out from the end of the finishing rice conveyor 12
The object fell into the aircraft and was removed from the aircraft.

As described above, the present invention provides a rice hulling sorter configured to sort the removed rice after hulling using a pot-hole type rotary sorting drum, in which a lower part of a receiving trough installed inside the pot-hole type rotary sorting drum is used. An oscillating conveyor extending in the axial direction is installed in the oscillating conveyor, and a net section is provided at the end of the oscillating conveyor to separate and remove dust. The sorted grains can be carried out reliably and efficiently using an oscillating conveyor instead of a conventional spiral conveyor so that no residue remains, and dust can be removed from the net at the end of the oscillating conveyor, allowing for better sorting. It has the feature that it can be carried out well and can be carried out suitably.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, in which Fig. 1 is a sectional view of a rice huller sorter, Fig. 2 is a side view of a part thereof, Fig. 3 is a side sectional view of a part of Fig. 1, and Fig. 4 is a sectional view of a part of the rice huller. The figure is a plan sectional view of a part of FIG. 1. 1, 2... Rotating sorting cylinder, 3... Pot hole, 4, 5...
...Gutter, 7, 8...Swinging conveyor, 9,10...
Amibe.

Claims (1)

[Scope of utility model registration request] In a hulling sorter configured to sort the rice removed after hulling using a pot-and-hole type rotary sorting barrel, a receiving gutter installed inside the pot-hole type rotary sorting barrel has a lower part extending in the axial direction. What is claimed is: 1. A swinging sorting grain pick-up device, comprising: a swinging conveyor for separating and removing dust;