JPS6154266A - Hulling apparatus - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

(Prior art) Conventionally, a vibrating gutter f for distributing to the multi-stage sorting plate of the sorting device g is provided at the top of the vibrating sorting device g, and a horizontal gutter supported by a support rod is installed at the top of the vibrating gutter f. An underframe d is provided, and an underframe d is provided.
A hulling room a is installed on one side of the upper part of the hull, and a wind sorting room is installed on the other side, a diffuser e is installed inside the wind sorting room, and a spilled grain fall port i is installed at the bottom of the hulling room a of the underframe d. Diffused particles fall at the bottom of the wind selection chamber.
The suction wind from a suction windmill C attached to the wind sorting room blows up the spilled grain drop opening j and flows 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 lower mouth of the crushed grain stone, and the proportion of the air passing between the spilled grains and the diffused grains is reduced. The present invention improves this point because the wind effect of the diffused particles falling from the diffuser becomes weaker.

(Means for Solving the Problem) Therefore, the present invention provides a vibrating gutter 26. which is disposed on the upper part of the vibrating sorting device 30 and distributes the distribution to the multi-stage sorting plate 34 of the sorting device 30.
A horizontal h-frame 24 supported by a branch 28 is provided above the vibrating gutter 26.35, and a hulling room 11 is provided on one side of the top of the underframe 24, and a winnowing room 14 is provided on the other side. , wind selection room 14
A diffuser 23 is provided inside the frame 24, a droplet for spilled grains is formed at the bottom of the hulling chamber 11 of the underframe 24, and a droplet for the diffused grains is formed at the bottom of the winnowing chamber 14. windmill 17
In the case where the suction air flows between the spilled grains and the diffused grains, a spilled grain receiving funnel 37 is provided at the spilled grain falling port below the hulling chamber 11, so that 1 suction wind 1
The structure of the hulling device is such that the suction air of No. 7 does not blow up through the spilled grain falling port, but instead flows through between the spilled grains and the diffused grains.

An uninvented embodiment will be described with reference to the drawings. Reference numeral 1 denotes a tensioning elevator 1, and a tensioning hopper 2 is provided on the side of the lower part. 3 is an inlet, 4 is a guide roll 4 provided in the tensioning elevator 1, a belt 5 is hung and rotated on this, and a packet 6 is attached to the belt 5; 7 is the upper side of the tensioning elevator 1; 8 is an on-off valve, 9 is a feeding roll, and 10 is a control valve.

A hulling chamber 11 is provided at the bottom of the feeding roll 9;
A pair of fixed rolls 12, 13 are provided within. The fixed roll 12 is located above the first block of the 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 1 is provided at the center of the swirl air passage 15.
6 and attach the suction windmill 17 to the side of the suction port 16 +t
Le, 18ha) It car, 19ha 4ib, 20ha@b
This is an eccentric wheel attached to l9. The shaft 19 is installed across the wind selection chamber 14, and the eccentric wheel 2° is connected to the shaft 19.
It is located at an intermediate position. Suke 19 is fixed a-rue 2
and lll1! ! Eccentric wheels 20
The iron 22 attached to the outer ring 21 extends near the fixed rolls 12 and 13, and the diffuser 23 is attached thereto. The hulling room 11 and the wind selection room 14 are placed on the upper part of the underframe 24, and the underside of the wind selection room 14 of each underframe 24 is provided with a dropper.
25 is provided, and a JR'fj)J gutter 26 is provided below the drop 025. 27 is a rocking vibration case, supporting rod 28.2
The lower end of 8 is fixed to the rocking vibration case 27, and the upper end of the support rod 28 supports the underframe 24Q.

29 is a support rod of the swinging sorting device 3o, and the swinging sorting device 30 is supported by the support rod 29.

31 is an eccentric ring, 32 is its outer ring, and 33 is a mouth.

When the eccentricity 1 theory 31 rotates at 1, the oscillating sorting device 30 oscillates as shown by the arrow. The oscillating sorting device 30 has a sorting plate 34
It has a structure in which multiple layers are stacked, and the bottom of the vibrating gutter 26 generates vibrations! 1 sorting plate 3 from 1fJ35 via the diverter 36
4.

A funnel 37 for receiving grains spilled from the fixed roll 13 is provided at the lower part of the fixed roll 13, and the receiving funnel 37 is connected to a plate spring 38.
It is attached to the underframe 24 via the rod 39 and fixed to the diffuser 23 via the rod 39.

(effect) Next, we will discuss the effect.

The grain supplied to the tensioning hopper 2 flows into the tensioning elevator 1 through the inlet 3, is scooped up by the bucket 6, flows into the supply tank 7, passes through the charging roll 9 and the control valve 10, and is transferred to the fixed roll. 12.13, and most of it flows into the diffuser 23. When the shaft 19 of the windmill 18 of the suction windmill 17 rotates, the eccentric wheel 20 rotates, and the outer ring 21 of the eccentric wheel 20 rotates. are attached to the diffuser 23 through the lot 22, and the diffuser 23 is attached to the diffuser 23 through the lot 39. Receiver/funnel 37
, is attached to the underframe 24 via the leaf spring 38, so it rotates violently due to the rotation of the eccentric wheel 20, expands the hulling surface in the width direction of the diffuser 23, and supplies it to the vibrating gutter 26 from the drop port 25. do.

A portion of the grain is directly lowered from the fixed rolls 12, 13 and placed in the receiving funnel 37, and flows from the receiving funnel 37 into the vibrating trough 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. Room 1
1, 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, a vibrating gutter f for distributing to the multiple sorting plates of the sorting device g is provided at the upper part of the vibrating sorting device Rg, and the vibrating gutter f is supported by a support rod at the upper part of the vibrating gutter f. A horizontal underframe d is provided, a husking room a is provided on one side of the upper part of the underframe d, and a wind selection room is provided on the other side.
A diffuser e is provided in the wind sorting chamber, and a spilled grain fall opening i is formed at the bottom of the hulling chamber a of the underframe d, and a diffusion grain falling opening j is formed at the bottom of the wind sorting chamber. Suction windmill C installed in the room
The suction wind blows up the spilled grain drop opening 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 grain falling port and passes between the spilled grains and the diffused grains at a reduced rate, so the wind effect of the expanded NK grains that have fallen from the diffuser is particularly reduced. The present invention improves this point.

However, in the present invention, a vibrating gutter 26.35 is provided on the upper part of the vibrating sorting device 30 for distributing to the multi-stage J plate 34 of the sorting device 30, and a support rod 28 is provided on the upper part of the vibrating gutter 26.35.
A horizontal underframe 24 supported by the underframe 24 is provided, a hulling chamber 11 is provided on one side of the upper part of the underframe 24, a wind selection chamber 14 is provided on the other side, and a diffuser 23 is provided within the wind selection chamber 14. The paddy of the underframe 24 (a spilled grain falling port is formed at the bottom of the t1 chamber 11, and a diffusion main 1'L falling port is formed at the bottom of the wind sorting chamber 14, and the suction wind of the suction windmill 17 attached to the wind sorting electrician 4 is formed. In the case where the flow is made to flow between the spilled particles and the diffused particles, a spilled particle receiving funnel 37 is provided at the spilled particle drop opening below the 'ul sliding chamber 11.
The structure of the hulling device is such that the suction wind of the suction windmill 17 blows up the spilled grain falling port and flows through between the spilled grains and the diffused grains. This has the effect of preventing the aforementioned defects.

[Brief explanation of the drawing]

Fig. 1 is a longitudinal side view of the present invention, Fig. 2 is a longitudinal side view of a public chrysanthemum example, and Fig. i3 is an enlarged view of the main part. Explanation of symbols 1... Staking mu unloading, 2... Staking hopper, 3...
・Inflow port, 4...Guide roll, 5...Belt, 6.
... Packet, 7... Supply tank, 8... Opening/closing/pulling, 9... Feeding roll, 10... 5I control valve, 11
...husking room. 12...Fixed roll, 13...Fixed roll, 14.
... Wind selection room, 15... Whirlpool air passage, 16... Inlet,
17... Suction windmill, 18... Windmill, 19... Shaft,
20... Eccentric wheel, 21... Outer ring, 22 River rod, 2
3... Diffuser, 24... Underframe, 25... Drop opening,
26... Vibrating gutter, 27... Rocking vibration case, 28...
... Support rod, 29... Support rod, 30... Rocking sorting device, 31... Eccentric ring, 32... Outer ring, 33... Rod, 34... Sorting plate, 35...・Vibration gutter, 36...
Diversion part, 37... Receiving funnel, 38... Leaf spring, 39.
··lot.

Claims (1)

[Claims] Vibrating gutter 26, 35 for distributing to the multi-stage sorting plate 34 of the sorting device 30 is provided on the upper part of the vibrating sorting device 30, and a horizontal underframe supported by support rod 28 is installed above the vibrating gutter 26, 35. 24 is provided, the hulling chamber 11 is provided on one side of the upper part of the underframe 24, and the winnowing chamber 14 is provided on the other side. Forming a droplet for spilled grains at the bottom and a droplet for diffused grains at the bottom of the wind sorting chamber 14,
The suction wind of the suction windmill 17 installed in the wind sorting chamber 14 is configured to flow between the spilled grains and the diffused grains, and a spilled grain receiving port is provided at the spilled grain fall port below the hulling chamber 11. This rice hulling device is provided with a funnel 37 so that the suction wind of a suction windmill 17 does not blow up through the spilled grain falling port, but instead flows exclusively between the spilled grains and the diffused grains.