JPS596892Y2 - Husking device - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to a rice hulling device.

In other words, after deweighing with a rubber roll type deweighing section, the rice is properly air-sorted while being fed, and it is well-sorted using a swinging sorter, and while the brown rice is taken out, the rest is again unweighed or air-sorted. The purpose of the present invention is to provide a system that allows consistent and reliable hulling work to be carried out, and that the entire structure is compact so that it can be carried out suitably.

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

FIG. 1 shows a sectional view of the entire apparatus, and a deweighing section A is installed below a paddy tank 1 in the upper part. It is constructed by arranging them oppositely.

The starting end side of the vibrating transfer body B can be seen below the rubber rolls 3, 3', and the long transfer body B is slightly inclined.
is suspended swingably by swinging supports 4, 4, and from the starting end side of the transfer body B, which is the lower inclined side, to the intermediate part in the longitudinal direction, a transfer part 5 is formed with a serrated side surface. From the end side to the end side in the longitudinal direction, a wind selection transfer section 6 with a serrated side surface is formed, and a large number of air holes 7 are bored in the transfer section 6 so that the mixed rice does not leak out but air flows through it. and organize it.

Further, the lower side of the diagonal suction air passage 8 is visible above the wind selection transfer section 6, and the upper part of the suction air passage 8 is communicated with the suction port 9 of the dust suction machine C installed above. A gutter 10 is installed diagonally downward from the middle of the upper side of the suction air passage 8,
A second outlet 11 is provided at the lower end side.

D shows a swing sorting machine similar to the conventional type, and has a large number of inclined grain sorting plates 12 arranged vertically, and one end on the upper side of the inclination receives mixed rice from the terminal end of the transfer body B. A mixed rice tank 13 that flows out to each grain sorting plate 12 is installed, and at the end of the lower slope side, brown rice, mixed rice, and paddy that are shaken and sorted by each grain sorting plate 12 are stored at arrows A, 9, and C, respectively. Partition plates 14 and 14' are installed so that they fall out as shown, and the oscillating sorter D
is supported by swinging supports 15, 15, and is caused to swing by a drive device 16 in the same manner as in the conventional device.

E indicates the entire elevator, which consists of a packet conveyor type brown rice elevator El, a mixed rice elevator E3, and a paddy elevator E2. The mixed rice elevator E3 receives the falling mixed rice as shown by the arrow port and sends out the mixed rice from the upper delivery port 18 onto the starting end on the lower inclined side of the transfer body B, The paddy elevator E2 is configured to receive paddy falling as shown by arrow C and to send the paddy from above to the paddy tank 1, and also to receive paddy from the hopper 19 at the bottom.

When paddy is put into the hopper 19 during operation, the paddy is fed to the paddy tank 1 by the paddy elevator E2, and the paddy in the paddy tank 1 is delivered by a constant amount by the delivery roll 2, and both rubber rolls in the deweighing section A are fed. 3 and 3' are mutually reversed as shown by the arrows, and then the scales are removed.

The mixed rice of brown rice and paddy that falls from the weighing section A is transferred to the transfer body B.
The paddy drops onto the upper surface of the starting end side, and is fed by the vibrating transfer section 5 of the transfer body B as shown by arrow 2, or in that state is floated from the paddy to the upper layer, and further is the wind-selected transfer section 6. While the rice grains are being transferred from above, the suction air from the dust suction device C flows through the air holes 7 of the air sorting and transfer section 6 as shown by the dotted arrow H, sucking the chaff from the upper layer toward the suction air path 8 and sorting. Then, the second grain falls onto the gutter 10 at the upper side of the suction air passage 8 and flows out to the second outlet 11, and the paddy is sucked into the dust suction machine C and discharged outside the machine.

The brown rice and paddy that have been removed from the paddy and sent to the terminal end of the transfer body B fall into the mixed rice tank 13 and are then oscillatedly sorted by the oscillating sorter D, and are oscillated by each grain sorting plate 12. The sorted brown rice falls as shown by arrow A and is lifted up by the brown rice elevator E1 and taken out from the take-out port 17, and the mixed rice falls as shown by the arrow port and is lifted up by the mixed rice elevator E3 and transported to the transport body. The paddy is sent to B and undergoes sorting again, and when it falls as shown by arrow 8, it is transferred to hopper 19.
The paddy is raised together with the paddy supplied from the paddy elevator E2 and supplied to the paddy tank 1.

In this way, the present invention extends from the bottom of the rubber roll type deweighing section A the vibrating transfer body B that can transfer the deweighed mixed rice, and a dust suction machine C is installed above the conveyance body B midway up. It is installed so that the wind acts on it, and the terminal end of the transfer body B is connected to the starting end of the swinging sorter D, and the terminal take-out side of the swing sorter D is connected to the unpolished rice take-out side and the Since the scale unit A side and the starting end side of the transfer body B are connected to each other via the elevator E, the weighing unit A deweighs the weight and then the vibrating transfer unit B vibrates and transfers the weighing unit. The paddy is floated to the upper layer and can be air-sorted using the suction air from the dust absorber C. After that, it is shaken and sorted by the oscillating sorter D, and then the brown rice is sent to the brown rice removal side by the elevator E, and the mixed rice is sent to the unloading side. It is possible to reliably carry out consistent hulling work by sending the paddy to the transfer body B side and again to the deweighing section A side. In particular, after deweighing, the paddy can be reliably sorted and dusted by the transfer body B. It has the feature that the entire structure can be made compact and can be suitably implemented.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention, with Fig. 1 being a sectional view of the entire device, Fig. 2 showing the elevator, Fig. 3 being a perspective view of a part of the transfer body, and Fig. 4 showing the swing sorter. A partial perspective view is shown. A...Weighing section, B... Transfer body, C...
...Dust sucker, D...Obcillating sorter, E...
...elevator.

Claims (1)

[Scope of utility model registration request] A vibrating transfer body B capable of transferring the deweighed mixed rice is extended from below the rubber roll type deweighing section A, and a part of the transfer body B is equipped so that suction air from a dust suction machine C acts on it. The terminal end of the transfer body B is connected to the start end of the swinging sorter D, and the terminal end attachment side of the swing sorter D is connected to the brown rice removal side, the weighing section A side, and the transfer body. A rice husking device characterized in that the starting end side of the rice huller B is installed so as to communicate with each other via an elevator E.