JPS6094178A - 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 The present invention relates to a device for removing immature rice when a measuring and bagging device is attached to a hulling device.

Conventionally known rice hulling devices are not equipped with a weighing and bagging device. The reason for this is that the hulling device cannot remove immature rice, so conventionally a rice grader called a rice grader was attached to the hulling device separately, and a weighing and bagging device was attached to the discharge side of the rice grader. was.

However, if a special device is added to the oscillating sorting device of the hulling device, it becomes possible to remove immature rice in the hulling device, so it is possible to add a volume bagging device to the hulling device. become.

In this case, if the mesh width of the immature rice removal net is changed depending on the variety and quality, the scope of use will be further widened. Therefore, the present invention
Several millimeters of the mesh is prepared and can be attached and detached.

To explain with the drawing, 1 is an elevator, and a packet conveyor 2 is attached inside. A hopper 3 for loading unhulled rice is provided at the bottom of the elevator 1, a storage tank 5 is attached to the outside of the discharge port 4 at the top, and a drop port 6 of the storage tank 5 is connected to an inflow pipe 8 of the hulling section 7. has been done. 9 is an on-off valve, 10 is a feeding roll, 11 is an adjustment screw, 12 is an adjustment valve,
13 is a guide board. In the hulling section 7, a fixed hulling roll 14 and a movable hulling roll 15 are provided diagonally above and below. A soft rubber piece 16 is attached to the tip of the guide plate 13, and the tip of the rubber piece 16 is in elastic contact with two J sides of the movable hulling roll 15. 17 is a supply section, and 18 is a discharge section. The rice hulling section 7 is formed of a relatively rigid and large sturdy member. Reference numeral 19 denotes an underframe on which the hulling section 7 is placed. In the embodiment, the hulling section 7 and the underframe 19 are formed as separate members, but they may be the same member. A winnowing section 20 is provided on the side of the hulling section 7. Unlike the hulling section 7, the wind sorting section 20 is formed of a thin material, so the wind selection section 20 is made of a thin material.
It is formed separately from the table and placed on a table-shaped plywood 21. A spiral wind cylinder 22 is formed inside the wind selection section 20, and a receiving gutter 23 is provided at the terminal end of the wind cylinder 22.
The shaft 2 of the windmill 25 of the suction fan 24 attached to the side of 20
6 is horizontally suspended in the center of the receiving gutter 23. An eccentric wheel 2 is attached to the shaft 26.
7 is attached, the base of a rod 28 is fixed to the eccentric ring 27, the rod 28 protrudes from a hole 29 formed in the receiving gutter 23, and a diffusion device 30 is attached to its tip. Said wind body 2
The second suction air passage 31 passes below the movable hulling roll 15,
It passes below the diffuser 30 and is connected to the wind barrel 22 .

The base plate 21 is made of a thick material, and has large windows 32 in the lower part of the movable hulling roll 15 and the lower part of the wind selection section 20, and has a device for scattering grains and dispersing them by the fixed hulling roll 14 and the movable hulling roll 15. The window 32 is formed so that objects falling from the window 30 fall through the window 32. Reference numeral 33 denotes a swing-type sorting device, which has a shape in which several stages of sorting plates 34 are stacked together, and its planar shape is as shown in FIG. 35, it is surrounded by a rear wall 36, a right wall 37, and a left wall 38, and the front side of the left wall 38 is cut out to take out the brown rice I] 39
The rear side of the right wall 37 is cut out to form an unhulled rice outlet 40, and on the surface of the sorting plate 34 from the rear wall 36 is an unhulled rice transfer projection 41 that is inclined in the direction of the unhulled rice outlet 40. is formed on the entire surface, and a brown rice moving protrusion 42 inclined in the direction of the brown rice take-out port 39 is formed on the entire surface in the outer part, that is, the part closer to the front wall 35 of the sorting plate 34. A brown rice flow gutter 43 that flows from the front side to the rear side is provided outside the brown rice outlet 39, and the brown rice flow gutter 43 has a bottom plate 44, as shown in FIG.
It is formed by stacking raw silk 45 and an immature rice removal net 46 as an upper net in three tiers, and the bottom plate 44 is low on the rear side and high on the front side, and countless protrusions 47 are formed on the bottom plate 44 to move immature grains to the high front side. It is formed on the board surface. 48 serves as an outlet for immature grains. Raw silk 45 is provided parallel to the bottom plate 44 with a rubber pole holder, #ai,! +1, and partition plates 49 are provided above the raw silk 45 at regular intervals, and an immature rice removal net 46 is installed on the partition plate 49 so as to be freely inserted and removed. The immature rice removal net 46 is, for example, one consisting of screening holes 50 with a mesh width of 7 tnm, one with a mesh width of 1.8 mm, and one with a mesh width of 1.8 mm.
．． When the immature rice removal net 46 of the sorting hole 50 with a large mesh width is attached, the waste rice is almost completely removed and the rice becomes good quality rice, which can be used for sorting with a small mesh width. When the immature rice removal net 46 of the hole 50 is attached, the rice becomes so-called second grade or third grade rice.

In addition, in the figure, 51 is an elevator for finished rice, 52 is a brown rice return hopper, 53 is a storage tank, 54 is a solenoid, 55 is an on-off valve, 56 is a spring, 57 is a paddy rice return gutter, 58 is a paddy rice return unit, and 59 is a It is a rocking device.

Next, we will discuss the effect.

When unhulled rice is put into the filling hopper 3, it is fried by the packet conveyor 2 and flows into the storage tank 5 through the discharge port 4. When the on-off valve 9 is opened by an appropriate amount, it flows into the inflow cylinder 8 from the drop port 6, is fed out little by little by the control valve 12 and the feed roll 10, flows over the guide plate 13 and the rubber piece 16, and then flows over the hulling roll 14. .15 is supplied to the supply section 17, the rice is hulled, and then flows into the diffusion device 30 from the discharge section 18. In the diffusion device 30, the rice husks are spread in the width direction and dropped through the window 32, and at that time, the rice husks are separated by the wind flowing through the suction air path 31, and the rice husks are passed through the wind barrel 22.
, and is sucked into the suction fan 24 and discharged to the outside. At this time, the eccentric wheel 2 is attached to the shaft 26 of the windmill 25 of the suction fan 24.
7 is attached, the eccentric wheel 27 moves the rod 2
Since the scattering device M30 is swung through the distributing device M30 through the distributing device M30, the dispersion of the lost sheets is performed well, and the distributing and supplying gutter 60 distributes the lost sheets.
It flows into the sorting plate 34. The sorting plate 34 is rotated by the swinging device 59 so as to rotate its central part, and the brown rice is transferred to the brown rice outlet 39 by the action of the 4 paddy rice transfer protrusions and the brown rice transfer protrusion 42.
The unhulled rice is taken out from the unhulled rice outlet 40 to the unhulled rice return trough 57. The brown rice taken out to the brown rice flow gutter 43 flows over the immature rice removal net 46 and flows into the brown rice return hopper 52, and is stored in the storage tank 53 by passing the finished rice lift [51]. is sorting hole 50
It passes through the raw silk 45 and is stored on the bottom plate 44. Bottom plate 44
Since it is integrated with the swing type sorting device 33 and moves horizontally, it can be taken out to the outlet 48 by the action of the protrusion 47. Since the brown rice stored in the storage tank 53 does not contain immature grains, it is immediately packed into bags. Paddy rice return gutter 57
The unhulled rice taken out is returned to the elevator 1 from the unhulled rice return section 58 and is reprocessed.

As already mentioned, conventional rice hulling devices are not equipped with a weighing and bagging device. The reason for this is that the unhusked rice cannot be removed by the hulling device, so in the past, a separate rice sorting machine called a rice grader was attached to the hulling device.
A weighing and bagging device was attached to the discharge side of the rice sorting machine.

However, in the present invention, the brown rice outlet 39 is formed on one side of the sorting plate 34 that swings in the front-rear direction, and the brown rice flow gutter 4 is integrated with the sorting plate 34 that flows in the front-rear direction outside the brown rice outlet 39.
3, and an immature rice removal net 46 is provided in the brown rice flow gutter 43,
A hulling device formed to sort immature grains by the immature rice removal net 46, in which the immature rice removal net 46 has several types of screening holes 50 with different mesh widths and is detachable and replaceable; and a sorting plate 34 that swings back and forth.
A brown rice outlet 39 is formed on one side, a brown rice flow gutter 43 is provided on the outside of the brown rice outlet 39 and is integrated with a sorting plate 34 that flows in the front and back direction, and an immature rice removal net 46 is installed in the brown rice flow gutter 43. and the unripe rice removing net 46 is formed to sort out immature grains, the sorting plate 34 is formed to swing horizontally, and the immature rice removing net 46 has wide sorting holes with a width of a mesh. Since the hulling device is made detachable and replaceable by preparing several types of rice hullers having a capacity of 50, the unripe rice in the brown rice taken out from the brown rice outlet 39 can be removed by the unripe rice removing net 46.

Since the length of the immature rice removal net 46 can be made considerably longer due to its structure, immature rice removal can be performed satisfactorily.

C. Since the immature rice removal net 46 swings horizontally, the grains do not move around, so that sorting is performed well.

2. By replacing the immature rice removal net 46, it is possible to bag the rice by grade.

[Brief explanation of drawings]

Fig. 1 is a longitudinal side view of the main part, Fig. 2 is a partially longitudinal front view, Fig. 3 is a partially longitudinal side view, Fig. 4 is a side view showing a partially longitudinally inserted state, and Fig. 5 is a partially longitudinal side view of the main part. It is a top view of a sorting board. Explanation of symbols 1...Elevator, 2...Packet conveyor, 3...
Hopper for charging, 4...Discharge port, 5...Storage tank, closing valve, lO...Charging roll, 11...Adjusting screw,
I2... Control valve, 13... Guide plate, 14... Fixed hulling roll, 15... Moving hulling roll, 16... Rubber piece, 17... Supply 8B, 18... Discharge section, 19.
... Underframe, 20 ... Wind selection section, 21 ... Base plate, 22.
...Wind barrel, 23...Gutter, 24...Suction fan, 2
5... Windmill, 26... Shaft, 27... Eccentric wheel, 28
...rod, 29...hole, 30...diffusion device, 3
DESCRIPTION OF SYMBOLS 1... Suction air path, 32... Window, 33... Rocking type sorting device, 34... Sorting plate, 35... Front wall, 36...
・Back wall, 37...Right wall, 38...Left wall, 39...
Brown rice removal 0.40... Paddy rice removal IBO141... Paddy rice transfer protrusion, 42... Brown rice moving protrusion, 43... Brown rice flow gutter, 44... Bottom plate, 45... Abortion, 46... Immature rice removal net, 47... protrusion, 48... outlet, 49.
.../I-4≧Tl4i; En-,, 2ku11ζji11
Ko [Jki: 1. ,,i↓Ljkiff 1zu-lotto, 5
2...Brown rice return hopper, 53...Storage tank, 5
4... Solenoid, 55... Opening/closing valve, 56... Spring, 57... Paddy rice returning gutter, 58... Paddy rice returning section, 5
9 rocking device, 60...distribution supply gutter. Engraving of drawings by one other person (no changes to the content) Figure 1 Figure 5 Procedural amendment (exit) 1. Display of the incident 1982 Patent Application No. 199675 2 Issued qos name Hulled rice bag. 3. Relationship with the person making the amendment Patent applicant address Mr. 17, 813 Tendo Ko, Tendo City, Yamagata Prefecture
Name So Yamamoto − 4, Agent

Claims (2)

[Claims] (1) A brown rice outlet 39 is formed on one side of the sorting plate 34 that swings in the front-rear direction, and a brown rice flow gutter 43 that is integrated with the sorting plate 34 and flows in the front-rear direction is provided outside the brown rice outlet 39. An immature rice removal net 46 is provided in the brown rice flow channel 43, and the immature rice removal net 46 is formed to sort immature grains, and the immature rice removal AM 46 has sorting holes 50 with different mesh widths.
A rice hulling device with several types of handles that can be detached and replaced. (2) A brown rice outlet 39 is formed on one side of the sorting plate 34 that swings in the front-rear direction, and a brown rice flow gutter 43 that is integrated with the sorting plate 34 and flows in the front-rear direction is provided outside the brown rice outlet 39. An immature rice removal net 46 is provided in the brown rice flow channel 43, and the immature rice removal net 46 is formed to sort out immature grains, and the sorting plate 34 is formed to swing horizontally,
The unripe rice removal net 46 is a hulling device in which several types having sorting holes 50 of different mesh widths are prepared and can be attached and detached and replaced.