JPH0247953B2 - MOMISURISOCHI - Google Patents

Description

[Detailed description of the invention] (Industrial application field) The present invention relates to a rice hulling device.

(Prior art) Conventionally, the sorting device g is placed on the top of the oscillating sorting device g.
A vibrating gutter f is provided for distributing the rice to the multi-stage sorting plates h, a horizontal underframe d supported by support rods is provided above the vibrating gutter f, and a hulling room a is provided on one side of the upper part of the underframe d. A wind selection chamber b is provided on the other side, and a diffuser e is placed inside the wind selection room b.
A spilled grain fall port i is formed at the bottom of the hulling room a of the underframe d, and a diffusion grain fall port j is formed at the bottom of the wind selection room b. The wind was blown up through the spilled grain inlet j and flowed between the spilled grains and the diffused grains.

(Problem to be Solved by the Invention) However, with the above configuration, the suction wind of the suction windmill blows up the spilled particle falling port, and the proportion of the air passing between the spilled particles and the diffused particles decreases. The present invention improves this point because the wind effect of the dispersed particles that fall further becomes weaker.

(Means for Solving the Problem) Therefore, the present invention provides the vibrating gutter 26, 35 on the upper part of the oscillating sorting device 30 for distributing to the multistage sorting plate 34 of the sorting device 30, and the vibrating gutter 26, A horizontal underframe 24 supported by support rods 28 on the top of 35
The hulling chamber 11 is provided on one side of the upper part of the underframe 24, and the winnowing chamber 14 is installed on the other side. A droplet for spilled grains is formed in the lower part of the wind selection chamber 14, and a droplet for the diffused grains is formed in the lower part of the wind selection chamber 14, so that the suction wind from the suction windmill 17 attached to the wind selection chamber 14 flows through between the spilled grains and the diffused grains. In the case where the hulling room 1
A spilled particle receiving funnel 37 is provided at the spilled particle falling port below 1, so that the suction wind of the suction windmill 17 does not blow up the spilled particle falling port, but instead flows between the spilled particles and the diffused particles. The structure of the rice hulling device is such that

One embodiment of the present invention will be described with reference to the drawings. Reference numeral 1 denotes a tensioning elevator 1, and a tensioning hopper 2 is attached to the side of the lower part.
will be established. 3 is an inlet, 4 is a guide roll 4 provided in the tensioning elevator 1, a belt 5 is passed around this, and a bucket belt 6 is attached to the belt 5. 7 is a supply tank provided on the side of the upper part of the tensioning elevator 1;
9 is an opening/closing valve, 9 is a feed roll, and 10 is a control valve.

A hulling chamber 11 is provided below the feed roll 9, and a pair of fixed rolls 12 and 13 are provided within the hulling chamber 11. Fixed roll 12 is located diagonally above fixed roll 13. Reference numeral 14 denotes a wind selection room, which is located on the side of the hulling room 11. A swirl air passage 15 is provided in the wind selection room 14, and an inlet 16 is provided at the center of the swirl air passage 15. Attach the suction windmill 17 to the section. 18
19 is a windmill, 19 is a shaft, and 20 is an eccentric wheel attached to the shaft 19. The shaft 19 is provided across the wind selection chamber 14, and the eccentric wheel 20 is provided at an intermediate position of the shaft 19. The shaft 19 is provided at approximately the same height as the fixed roll 12, and the outer ring 2 of the eccentric wheel 20
A rod 22 attached to the roller 1 extends near the fixed roll 12 and the fixed roll 13, and a diffuser 23 is attached thereto. The hulling room 11 and the winnowing room 14 are provided with an underframe 24.
It is placed on the top of the wind selection chamber 14 of the underframe 24.
A drop port 25 is provided below the drop port 25, and a vibrating gutter 26 is provided below the drop port 25. 27 is an oscillating vibration case, and the lower ends of the support rods 28, 28 are connected to the oscillating vibration case 2.
7, and the underframe 24 is supported by the upper end of the support rod 28.

29 is a support rod of the swing sorting device 30, and support rod 2
9 supports the swinging sorting device 30.

31 is an eccentric wheel, 32 is its outer ring, and 33 is a rod. When the eccentric wheel 31 rotates, the oscillating sorting device 30
swings like an arrow. The oscillating sorting device 30 has a structure in which sorting plates 34 are stacked in multiple stages, and a vibrating gutter 26
The liquid is configured to flow into the sorting plate 34 from a vibrating gutter 35 provided at the lower part of the duct 35 via a dividing section 36.

A fixed roll 1 is provided below the fixed roll 13.
A receiving funnel 37 is provided for the spilled grains, and the receiving funnel 3 is
7 is attached to the underframe 24 via a leaf spring 38 and fixed to the diffuser 23 via a rod 39.

(effect) Next, we will discuss the effect.

The grain supplied to the stake hopper 2 flows into the stake elevator 1 through the inlet 3, is scooped up by the bucket 6, flows into the supply tank 7, passes through the feed roll 9 and the control valve 10, and is transferred to the fixed roll 12. , 13, and most of the rice flows into the diffuser 23.

Therefore, the diffuser 23 is connected to the wind turbine 1 of the suction wind turbine 17.
When the shaft 19 of 8 rotates, the eccentric wheel 20 rotates, and the outer ring 21 of the eccentric wheel 20 is attached to the diffuser 23 via the rod 22, and the diffuser 23 is attached to the rod 3.
9. Since it is attached to the underframe 24 via the receiving funnel 37 and the plate spring 38, it rotates violently due to the rotation of the eccentric wheel 20, expanding the hulling surface in the width direction of the diffuser 23, and the drop opening 25 It is supplied to the vibrating gutter 26.

Some of the grains fall directly from the fixed rolls 12 and 13, are received by the receiving funnel 37, and flow from the receiving funnel 37 into the vibrating gutter 26. The grains in the vibrating gutter 26 flow from the vibrating gutter 35 into the flow dividing section 36, where they are separated and sorted by the sorting plates 34 of each means.

When the windmill 18 rotates, the air from outside the machine passes below the hulling chamber 11, passes through the lower part of the diffuser 23, ascends the spiral air passage 15, and flows into the suction port 16. When flowing through the lower part of chamber 11,
The part of the receiving funnel 37 is closed and no wind blows up from this part, so it flows powerfully and therefore completely removes the rice husks.

(Effect) Conventionally, the sorting device g was placed on the top of the oscillating sorting device g.
A vibrating gutter f is provided for distributing rice into the multi-stage sorting plates h, a horizontal underframe d supported by support rods is provided above the vibrating gutter f, and a hulling room a is installed on one side of the upper part of the underframe d.
A wind selection room b is provided on the other side, a diffuser e is installed in the wind selection room b, and a spilled grain falling port i is placed at the bottom of the hulling room a of the underframe d, and a diffusion particle e is placed at the bottom of the wind selection room b. The suction wind from the suction windmill c installed in the wind selection chamber b blows up through the spilled grain drop openings j and flows between the spilled grains and the diffused grains.
However, with the above configuration, the suction wind of the suction windmill blows up through the spilled particle falling port and passes between the spilled particles and the diffused particles, so the wind effect is weaker, especially for the diffused particles that have fallen from the diffuser. So,
The present invention improves this point.

However, in the present invention, the vibrating gutter 26, 35 is provided on the upper part of the vibrating sorting device 30 for distributing to the multi-stage sorting plate 34 of the sorting device 30, and the vibrating gutter 26,
A horizontal underframe 24 supported by support rods 28 is provided on the upper part of the underframe 35, and a hulling room 1 is installed on one side of the upper part of the underframe 24.
A wind-selecting chamber 14 is provided on the other side of the wind-selecting chamber 14, a diffuser 23 is provided in the wind-selecting chamber 14, and a spilled grain falling port is provided at the lower part of the hulling chamber 11 of the underframe 24, and a scattering particle is placed in the lower part of the wind-selecting chamber 14. In this structure, the suction wind of the suction windmill 17 installed in the wind selection chamber 14 flows between the spilled grains and the diffused grains, and the spilled grains below the hulling chamber 11 are A funnel 37 for receiving spilled grains is provided at the droplet, and the suction wind of the suction windmill 17 does not blow up the droplet droplet, but instead flows between the spilled grains and the diffused grains. Since this is the structure of the device, it is effective in preventing the above-mentioned defects.

[Brief explanation of drawings]

FIG. 1 is a longitudinal sectional side view of the present invention, FIG. 2 is a longitudinal sectional side view of a known example, and FIG. 3 is an enlarged enlarged view of the main parts. Explanation of symbols, 1... Lifting machine, 2... Staking hopper, 3... Inlet, 4... Guide roll, 5
... Belt, 6 ... Bucket, 7 ... Supply tank, 8 ... Opening/closing valve, 9 ... Feeding roll, 10
... Control valve, 11 ... Hulling room, 12 ... Fixed roll, 13 ... Fixed roll, 14 ... Wind selection room, 15
...Vortex air path, 16...Suction port, 17...Suction windmill, 18...Windmill, 19...Shaft, 20...Eccentric ring, 21...Outer ring, 22...Rod, 23...Diffuser, 24...Underframe, 25...Drop opening, 26...
Vibrating gutter, 27... Oscillating vibration case, 28... Support rod, 29... Support rod, 30... Oscillating sorting device, 3
1... Eccentric ring, 32... Outer ring, 33... Rod,
34... Sorting plate, 35... Vibrating gutter, 36... Diversion section, 37... Receiving funnel, 38... Leaf spring, 39...
Rod.

Claims (1)

[Claims] 1 Vibrating gutter 26, 3 on the top of the oscillating sorting device 30 for distributing to the multi-stage sorting plate 34 of the sorting device 30
5, and a horizontal underframe 24 supported by support rods 28 is provided above the vibrating gutter 26, 35, and the underframe 24
A hulling chamber 11 is provided on one side of the upper part of the hull, and a winnowing chamber 14 is provided on the other side, a diffuser 23 is provided in the windrowing chamber 14, and a spilled grain falling port is provided at the bottom of the hulling chamber 11 of the underframe 24. A falling port for the diffused particles is formed in the lower part of the wind selection chamber 14, and the suction wind of the suction windmill 17 attached to the wind selection chamber 14 flows between the spilled particles and the diffused particles. A spilled grain receiving funnel 37 is provided at the spilled grain falling port in the lower part of the hulling room 11.
In this rice hulling device, the suction wind of a suction windmill 17 does not blow up through the spilled grain falling port, but instead flows between the spilled grains and the diffused grains.