JPS6094180A - 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 bagging device is attached to a hulling device.

Conventionally known hulling equipment cannot remove unfinished rice, so measuring and bagging equipment cannot be used. A weighing and bagging device was installed on the discharge side of the sorting machine.

However, if a special device is added to the oscillating sorting device of the hulling device, it becomes possible to sort out unhulled grains using a net for removing unhulled grains. Become like a monkey.

In this case, the immature grain removal net needs a certain width, and if the width is narrow, it will not be possible to completely remove the unripe grains.
A net for removing immature grains will be installed on the side of the sorting plate.

Therefore, the width of the device becomes significantly larger as shown in FIG. 3, and the entire device becomes larger.

Therefore, the present invention aims to efficiently remove immature rice and downsize the apparatus.

To explain with a diagram, 1 is an elevator, and a packet conveyor 2 is installed inside it. A hopper 3 for loading unhulled rice is provided at the bottom of the unloading plate A, and -1 a part of the discharge port 4 is installed.
A storage tank 5 is added on the outside of the tank, and a drop port 6 of the storage tank 5 is connected to an inflow tube 8 of the hulling section 7. 9 is an on-off valve, 10 is a feed roll, 11 is an adjustment screw, 12 is an adjustment valve, and 13 is a guide plate. In the hulling section 7, a fixed hulling roll 14 and a movable hulling roll 15 are provided diagonally above and below. There is a soft rubber piece 16 at the tip of the guide &13.
is attached, and the tip of the rubber piece 16 is attached to the movable hulling roll 15.
is in elastic contact with the upper surface of the 171 o supply t+++
, 18 is a discharge section. The rice husking part 7 is formed of a relatively thick solid member. Reference numeral 19 denotes an underframe on which the hulling section 7 is placed, and in the embodiment, the unhusked rice 1 1 section 7 and the underframe 19
The shrine may be formed as a separate member, or may be part of the same shrine. A wind section a 20 is provided on the side of the hulling section 7. Unlike the hulling section 7, the wind selection fjB 20 is made of a thin material, so the grain selection fjB 20 is made of a thin material. l (formed separately from 7 and placed on a table-like base plate 21. Wind selection section 20
A spiral wind 1p122 is formed inside the wind body 22.
A receiving gutter 23 is provided at the terminal end of the wind selector 2o, and the shaft 26 of the wind turbine 25 of the suction fan 24 installed on the side of the wind selection section 2o is connected to the receiving gutter 2.
It is placed horizontally in the center of 3. ! Eccentric wheel 27 for tl126
is attached, the base of the rod 28 is fixed to the eccentric/zero wheel 27, and the rod 28 protrudes from the hole 29 formed in the receiving gutter 23 and expands at its tip. Take the device 30 by 1.1. The suction air passage 31 of the wind barrel 22 passes below the movable hulling roll 15, passes through the lower blade of the expansion I & device 30, and passes through the wind IP] 22
connected to.

The plywood 21 is made of a thick material, and has a large window 32 in the lower part of the movable hulling roll 15 and the lower blade part of the wind selection part 2o, and has a device for scattering grains and dispersing them by the fixed hulling roll 14 and the movable hulling roll I5. W&+ #eggplant 9 IJj41i1++ so that the falling objects from 1!730 will fall through the window 32
-4':'WIJ+1M#JIS+a4IIwb++a
It has a shape in which the sorting plates 34 of
It is similar to L4 shown in the figure, and swings in the front and back direction, and is approximately square in shape and surrounded by a front wall 35, 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 and brown rice A take-out port 39 is formed, and the rear side of the right wall 37 is cut out to open a paddy outlet (take-out port 40).
A paddy rice transfer protrusion 41 is formed on the entire surface of the plate surface from the rear wall 36 of the sorting plate 34, which is inclined in the direction of the paddy rice take-out port 40, and the outer part of the sorting plate 34 is 6i4
A brown rice moving protrusion 42 inclined in the direction of the brown rice outlet 39 is formed on the entire surface of the portion closer to the wall 35. Brown rice outlet 3
On the outside of 9, there is brown rice that goes from the front to the back.
t 1m 43 is provided.

The brown rice flow gutter 43 is for separating immature rice from the brown rice supplied from the brown rice outlet 39. The brown rice flow gutter 43 has a square gutter shape as shown in Fig. 2, and has a bottom plate 44 and raw silk 45.
and an L-shaped immature rice removal net 46, which are stacked in three stages from the bottom and surrounded by an inner wall 61 and an outer wall 62.

The inner wall 61 is removed by entering the inner side below the sorting plate 34, and thereby the width of the immature rice removal net 46 can be formed to the desired width without increasing the width of the machine body, and therefore the brown rice removal port can be removed. The brown rice supplied from 39 to the immature rice removal net 46 is completely separated into a thin layer.

The outer wall 62 is formed outside the brown rice outlet 39 so as to surround it.

From the above, the bottom plate 44. It can be said that the immature rice removal net 46 is formed so as to penetrate inside the side edge of the sorting plate 34.

The bottom plate 44 has a lower rear side and a higher front side, and countless protrusions 47 are formed on the surface of the bottom plate 44 to move immature grains to the higher front side. 48 serves as an outlet for immature grains. The raw silk 45 is provided parallel to the bottom plate 44 with a rubber pole holder, and is formed of a woven net, and the upper part of the raw silk 45 is provided with finishing boards 49 at regular intervals. On the i7J board 49, unremoved 5q46 is provided. The unripe rice removal net 46 is formed with a remote hole 50 for separating unripe rice.

In addition, in the figure, 51 is an elevator for finishing rice, 52 is a brown rice return hopper, 53 is a storage tank, 55 is an on-off valve, 56 is a spring, 57 is a paddy rice return gutter, 58 is a paddy rice return unit, 59 is a rocking device, 60 describes the operation after distribution.

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, the flow 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 through the guide plate 13, the rubber piece 16J:, and is passed through the hulling roll. The rice is supplied to the supply section 17 of 14 and 15, is hulled, and flows into the diffusion device 30 from the discharge section 18. Diffusion device 30
Then, the rice husks are dispersed in the width direction and dropped from the window 32, and at that time, the rice husks are separated by the wind flowing through the suction air passage 31, and the rice husks are passed through the wind tunnel 2.
2 and is sucked into the suction fan 24 and discharged to the outside.

At this time, an eccentric wheel 27 is mounted on the shaft 26 of the windmill 25 of the suction fan 24, and the eccentric wheel 27 swings the scattering device 30 via the rod 28, so that the falling objects are dispersed well. It is distributed by the distribution supply gutter 60 and flows into the sorting plate 34. Since the sorting plate 34 is horizontally reciprocated in the direction of arrow A by the swinging device 59, the grain 6 grains rotate in the center thereof, and the unhulled rice transfer protrusion 41
By the action of the brown rice moving protrusion 42, brown rice is taken out from the brown rice take-out port 39 to the brown rice flow gutter 43, and unhulled rice is taken out from the unhulled rice take-out port 40 to the unhulled rice return gutter 57 (i5).

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 horn/%52 &. The immature rice removal net 46 may have entered the inside and been removed, causing the width of the machine to increase.
The width of the brown rice is formed to be as wide as desired, so that the brown rice supplied from the brown rice outlet 39 to the immature rice removal net 46 is shaken in a thin layer, and the shake is Because it is a horizontal oscillation, grains do not jump and are completely sorted.

The completely unpolished rice that has risen through the finished rice elevator 4yi51 is stored in the storage tank 53, but at that time, the remaining grains (one grain is sieved through the sorting hole 50, passes through the raw silk 45, and is stored on the bottom plate 44. Because it is integrated with the reciprocating type sorting device 33, it moves horizontally back and forth, so it can be taken out to the outlet 48 by the action of the protrusion 47.The brown rice stored in the storage tank 53 does not contain any immature grains, so it can be taken out immediately. Packed into bags. Paddy rice return gutter 5
The unhulled rice taken out in step 7 is returned to the elevator R,1 from the unhulled rice return section 58 and is reprocessed.

As already mentioned, conventionally known hulling equipment cannot remove immature rice, so a weighing and bagging device cannot be installed.Therefore, conventionally, a separate rice sorting machine called a rice crater has been installed in the hulling equipment. Take it, 31 on the lid exit side of the person selection machine.
The bag tying device was used several times.

However, if a special device is added to the oscillating sorting device of the hulling device, it becomes possible to sort 441 grains with a net for removing immature grains. You will be able to do this.

In this case, the immature rice removal net needs a certain width, and if the width is narrow, immature rice cannot be completely removed, so a wide immature grain removal net is installed on the side force of the plate. Become. Therefore, the width of the device becomes significantly larger as shown in FIG. 3, and the entire iSS becomes thicker.

However, in the present invention, 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 that flows in the front-rear direction outside the brown rice outlet 39 and is integrally structured with the sorting plate 34 is provided. A gutter 43 is provided, and an immature rice removal net 46 is installed in the brown rice flow gutter 43.
, and the immature rice removing net 46 is arranged below the sorting plate 34 and on the inside of the sorting plate 34. This is because the hulling device is designed to partially polymerize and increase the sorting area without increasing the width of the machine. It can be removed with removal #546.

Because the width of the immature rice removal net 46 can be made considerably wide without increasing the size of the hulling device due to its structure, immature rice removal can be performed satisfactorily.

C. Since the unripe rice removal net 46 is oscillated or horizontal, the grains do not move around, so that sorting is carried out well.

This effect is achieved.

[Brief explanation of drawings]

FIG. 1 is a front view of an embodiment of the present invention; FIG. 2 is a longitudinal sectional front view of an embodiment of the present invention; FIG. 3 is an explanation of an exception to the embodiment of the present invention]
Δ, FIG. 4 is -3 (I ad not 1υ plane 1Δ, FIG. 5 is a plan view of the sorting plate, and FIG. 6 is a vertical sectional side view of an embodiment of the present invention. Explanation of No. 9.7 D. ...Lending machine, 2...Packet conveyor, 3...
Hopper for filling, 4...Discharge port, 5...Storage tank, 6...Drop port, 7...Tough part, 8...Inflow tube,
9... Opening/closing valve, lO... Feeding roll, 11... Adjustment screw, 12... Control valve, 13... Guide plate, 14...
・・Fixed hulling roll, 15 ・・Moving hulling roll, 16
... Rubber piece, 17 ... Candy offering part, 18 ... Discharge part,
19...Underframe, 20...Wind selection δ1 (, 21...White rice, 22...Wind IFI, 23...Gutter, 24...
Suction fan, 25... windmill, 26... shaft, 27...
・Eccentric wheel, 28...Rot IS, 29...hole, 30・
... Diffusion device, 31 ... Suction air path, 32 ... Window, 3
3... Oscillating sorting device, 34... Sorting plate, 35...
・Front wall, 36... Rear wall, 37... Right wall, 38...
Left wall, 39... Brown rice outlet, 40... Paddy rice outlet,
41... Paddy rice transfer protrusion, 42... Brown rice transfer protrusion, 4
3...Brown rice drain, 44...Bottom plate, 45...Middle, net, 46...Imature rice removal net, 47°...Protrusion, 48...
... Outlet, 49... Partition plate, 50... Sorting hole, 5
1...Elevator for two rice, 52...Brown rice return hopper, 53...Storage tank, 55...Opening/closing valve, 56...
... Spring, 57 ... Paddy rice return gutter, 58 ... Paddy rice return section, 59 ... Rocking device, 60 ... Distribution supply gutter, 61
...inner wall, 62...outer wall. Patent applicant So Yamamoto −

Claims (1)

[Claims] (1) A brown rice outlet 39i 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 extends IAα in the front-rear direction and is integrated with the sorting plate 34 is located outside the brown rice outlet 39.
is provided, and an immature rice removal net 46 is provided in the brown rice flow gutter 43,
The immature rice removal net 46 is formed so that one grain of grains is sorted out from the brown rice, and the immature rice removal net 46
The rice hulling device C1 is formed below the sorting plate 34 and partially inside the sorting plate 34, thereby increasing the sorting area without increasing the width of the machine.