JPS6099343A - Rice huller for farmer - 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 rice hulling device for farmers that is necessary for weighing.

The present invention provides a farm-use paddy 11 (
The equipment's tensioning elevator and finished rice elevator are part of the rigid member. Conventional hulling equipment for farmers was only equipped with one elevator for raising mixed rice; was attached to the side of the hulling device, which was constructed to be robust.

However, in the present invention, special features have been added to each part of the rice hulling device, so there are only two elevators: a stake elevator and a finishing rice elevator.

When using two wooden elevators in this way, by placing them at intervals and interposing a member between them,
Being a strong member becomes the skill of kuchō noh.

In other words, the finishing rice elevator is formed so that its storage tank overflows, a holding tank is provided to hold the overflow, and when the holding tank is installed between the elevators, the two elevators are Since it has a robust structure, it becomes a part of the 1-strength member.

Therefore, the present invention includes a hulling section, a wind sorting section that wind-sorts rice husks, etc., a swing-type sorting section that sorts brown rice and unhulled rice, a tensioning elevator that supplies unhulled rice to the hulling section, and a finishing rice elevator. The tensioning elevator and the finished rice elevator are arranged side by side at intervals, a storage tank is provided at the discharge part of the finishing rice elevator, and a storage tank is provided between the tensioning elevator and the finishing rice elevator. This is a hulling device for farmers, which is equipped with a holding tank that holds brown rice that overflows from the tank and supplies it to the finished rice elevator when the amount stored in the storage tank decreases.

To explain the embodiment, 1 is a vertical tension elevator for hoisting unhulled rice. A tensioning hopper 2 is provided at the lower part of the tensioning elevator 1. A fixed hopper 3 is attached to the side of the discharge port at the upper end of the tensioning elevator 1. The lower end of the fixed hopper 3 is fixed to two surfaces of the outer case 5 of the hulling section 4 provided at its lower position. 6 is an on-off valve. The interior of the hulling section 4 is as shown in FIG. 2, and a pair of fixed hulling rolls 7 and a movable hulling roll 8 are provided diagonally above and below. 9 is a feeding roll, and io is a sink plate. On the discharge side of the hulling roll 7.8, an oscillating spreading device 14 is provided. Reference numeral 13 denotes a wind selection section provided on the side of the hulling section 4, and a wind selection chamber 1 blows through the F side of the hulling roll 7.8 to the upper part of the discharge side of the hulling roll and 7.8.
Reference numeral 15 forming part 2 is a suction blower attached to the side of the wind selection chamber 12. An eccentric wheel 17 is attached to the rotation shaft 16 of the suction blower, the base of a rod 18 is fixed to the eccentric wheel 17, and a swinging blower is attached to the tip of the rod 18. The dynamic diffuser 14 is fixed. The hulling section 4 and the winnowing section 13 are provided on a table 22t.
A swing type sorting section 19 is provided on the side of the screen.

The sorting plate 21 of the swing type sorting section 19 is formed by stacking multiple stages. A distribution feeder 20 is provided at the top of the multi-stage sorting plate 21 to reach each stage of the sorting plate 21.
A large foreign matter removal plate 25 is provided on the upper surface of the rice cooker, and a small foreign matter removal plate 27 is provided on the brown rice discharge gutter 26. The small foreign matter removal plate 27 of the brown rice discharge gutter 26 has numerous through holes and separates brown rice from immature rice. Both the unhulled rice discharge gutter 24 and the brown rice discharge gutter 26 swing approximately horizontally. The small foreign matter removal board 27 has a slope, and a brown rice discharge port 28 is provided on the lower side, and an unhulled rice return port 29 is provided at the lower part of the large foreign material removal board 25.

23 is a support leg of the swing type sorting section 19.

A finished rice lift A30 is provided near the tensioning lift l. The finished rice elevator 30 is attached so as to be in contact with the side edge of the table 22. A brown rice input hopper 31 and a return hopper 32 are provided at the bottom of the finished rice elevator 30 as shown in FIG. 3, and a storage tank 34 is provided at the upper side of the elevator 30 so as to be freely movable downward. The cross-sectional shape of the storage tank 34 is rectangular.

The lower half of the storage tank 34 is formed into a funnel part 35, and only the front and rear walls of the funnel part 35 are formed into inclined walls 36 that narrow down to the center as they reach the lower end, and both left and right walls are vertical walls up to the lower end. A projection 37 that projects upward is provided on the upper surface of the storage tank 34 formed in the upper surface of the finished rice elevator 30. Attach the shaft with 40. Further, a mounting bracket 41 is provided above the elevator 30.

The upper end of the spring 42 is fixed to the mounting bracket 41, and the lower end of the spring 42 is fixed to the horizontal rod 39 protruding from the storage tank 34, so that the tank 34 can be moved downward depending on the grain storage area.

An on-off valve 43 is attached by a shaft 44 to the lower side of the discharge ['' in the lower part of the storage tank 34, and a lower stage solenoid 46 is provided on the side of the storage tank 34.

The rod end of the rod 47 of the upper solenoid 46 is pivoted to an arm 45 fixed to the shaft 44. The lower solenoid 46 is pivoted to the lower end of the rod 49 of the upper solenoid 48 , and the upper solenoid 48 is pivoted to the storage tank 34 .

Reference numeral 50 denotes an overflow tube provided in the storage tank 34, and the overflow tube 50 opens on the upper surface of the holding tank 51 provided on the side of the finished rice elevator 30. The holding tank 51 is between the finishing rice elevator 30 and the tensioning elevator 1, and the side walls 52, 52 of the holding tank 51 are between the finishing rice elevator 30 and the tensioning elevator 1.
and is fixed in contact with each side wall of the main elevator 30.

Therefore, the tensioning lift fit and the work and h rice A unloading machine 30 become a strong member via the holding tank 51.

The lower end of the holding tank 51 is formed into a funnel part 53, and the lower end of the funnel part 53 is opened [1] above the return hopper 32. An on-off valve 54 is mounted on a shaft 55 at the lower end of the funnel portion 53. An arm 56 is fixed to the shaft 55, and the end of a connecting rod 57 is pivotally attached to the tip of the arm 56. The upper end of 57 is pivoted to the horizontal rod 39.

The on-off valve 54 opens when the horizontal rod 39 moves in the L direction, and closes when it moves downward.

A wide space 58 is formed at the lower part of the storage tank 34 . A frame 59 formed separately from the finished rice elevator 30 is provided in the space 58 so as to be freely inserted and removed.

The frame body 59 has a square shape when viewed from the front, but has a U-shape when viewed from the side. The lower part of the frame 59 is formed into a bag placing part 60, and a pulley may be attached to the lower end thereof.

The horizontal shelf 61 at the top of the frame body 59 is a square frame, and the horizontal
An annular load cell 62 is provided above the shelf 61. The load cell 62 is provided with a measuring tank 63.
When the frame body 59 approaches the finished rice elevator 30, it almost touches the bottom of the opening/closing valve 43.

The upper end of the metering tank 63 is open, and a funnel portion 64 is formed on the side from the center, and an on-off valve 66 is provided below the lower end flow port 65.

The on-off valve 66 is provided with a handle 67 that protrudes forward, and when the handle 67 is held and operated, the lower end flow port 6 is opened.
5 can be opened. 70 is a grain bag.

Next, we will discuss the effect.

Describing the specific action, first, since the storage tank 34 is empty before the work starts, it is moved up to the maximum by the elasticity of the bar 242, and since no load is applied to the load cell 62, the upper stage solenoid 48 , the lower solenoid 46 is not energized, so both the rod 47 and the rod 49 extend, and the on-off valve 43 completely closes the discharge port 49.

In this state, when raw rice is supplied to the loading hopper 2, the unhulled rice is raised by the loading elevator 1 and stored in the fixed hopper 3.

The grain in the fixed hopper 3 is fed out little by little by the rotation of the feeding roll 9, flows through the sink plate 10-1, is supplied between the hulling rolls 7. It flows into the diffuser 14.

Since the swinging type spreading device 14 is vibrated diagonally up and down by the eccentric wheel 17, the hulled material falls in a state where it is uniformly spread in the width direction and is supplied into the distribution feed gutter 20.

During this time, the air sucked by the suction blower 23 passes through the air selection chamber 12 and passes through the rocking diffuser 14.
When passing through the grains of rice grains falling from the swinging diffuser 14 and rising into the wind sorting section 13, the lightest rice husks are blown away and sorted, and removed to the outside by the suction troller 23.

Since the distribution supply gutter 20 moves left and right together with the sorting plate 21, the mixed rice of unhulled rice and brown rice is distributed onto the sorting plates 21 of each stage, and is sorted into unhulled rice and brown rice, respectively, and the brown rice is discharged 4iIJ28. Then, the unhulled rice is taken out to the unhulled rice discharge gutter 24. The brown rice discharged into the brown rice discharge gutter 26 is
Because it moves horizontally from side to side together with the sorting plate 21, and because a small foreign matter removal plate 27 is formed on the bottom, small foreign matter such as waste rice is completely removed, and brown rice υ [brown rice is The rice falls into the input hopper 31, ascends the finished rice elevator 30, and is supplied to the storage tank 34.

When the amount of brown rice stored in the storage tank 34 reaches a predetermined level, hold the grain bag 70 in your hand and apply it to the lower end outlet 65 (in some cases, support the lower end with a bag support device). When the switch is turned on in this state, both the upper solenoid 46 and the upper solenoid 48 are energized and both the rod 47 and the rod 49 are raised, so the arm 45 rotates the on-off valve 43 around the shaft 44. The on-off valve 43 is opened to the maximum, and the grains stored in the storage tank 34 are dropped into the measuring tank 63 in a large amount.

Therefore, the load cell 62 sends a signal when the weight of the measuring tank 63 reaches a predetermined amount, and the lower solenoid 46
Since the energization of
Turn 3 about half way. Therefore, since the discharge port 49 is blocked at the small input notch 68, the flow will flow little by little after that, and when the predetermined first stroke is reached, the load cell 62 will sense this and energize the first stage solenoid 48. Release and rod 4
9 and eject ['' 49 is completely closed, totaling 41. end r
do.

When the measurement is completed, firmly place the grain bag 70 on the F side of the lower end flow 1'' 65, operate the handle 67 and close the on-off valve 6.
When the bag is opened, the grains are stored within 7° of the grain bag.

In this case, as the storage tank 34 gradually increases, brown rice overflows from the overflow tube 50 and flows into the storage tank 51.

When the storage tank 34 becomes lighter, it moves up and down, and the arm 564 is rotated via the connecting rod 57, so the on-off valve 54 of the storage tank 51 is opened, and the rice elevator 30 gradually removes the grains in the storage tank 51. Let it flow inside.

Conversely, when the amount of brown rice in the storage tank 34 increases, the storage tank 34 moves downward against the elasticity of the spring 42, rotates the arm 56 by the connecting rod 57, and closes the on-off valve 54 of the storage tank 51.
This prevents the storage tank 34 from being filled any further.

As described above, the present invention includes the hulling section 4, the wind sorting section 13 that wind-sorts rice husks, etc., and the swing-type sorting section 19 that sorts brown rice and unhulled rice.
, a tensioning elevator l for supplying unhulled rice to the hulling section 4, and a finished rice elevator 30, wherein the tensioning elevator l and the finishing rice elevator 3
A storage tank 34 is provided at the discharge part of the finished rice elevator 30, and brown rice overflowing from the storage tank 34 is placed between the tensioning elevator 1 and the finished rice elevator 30. A holding tank 51 holds the finished rice and supplies it to the finished rice elevator 30 when the storage amount of the storage tank 34 decreases.
Since the configuration of the rice hulling device for farmers is provided, the holding tank 51 is provided within the interval between the rice raising/lowering a1 and the finished rice lifting machine 30, so the space can be used skillfully to configure the entire structure. In addition, by connecting the tensioning +1 unloading machine 1 and the finished rice elevator 30 with the holding tank 51, the tensioning elevator #11 and the finishing rice A unloading machine 30 can be made into a more robust structure and become part of the strength member. The effect that can be achieved is achieved.

[Brief explanation of drawings]

Fig. 1 is an overall side view of this embodiment, Fig. 2 is a partial side sectional view of this embodiment, Fig. 3 is a front view of this embodiment, and Fig. 4 is a plan view of this embodiment. . Explanation of symbols 1... Staking elevator, 2... Staking hopper, 3...
Fixed hopper, 4... Hulling part, 5... Outer case, 6... Open/close valve, 7... Fixed hulling roll, 8...
Mobile hulling roll, 9... Feeding roll, 10... Sinking board, 12... Wind selection room, 13... Wind selection section, 14...
Oscillating diffuser, 15... Suction blower, 16...
Rotating shaft, 17... Eccentric wheel, 18... Rod, 19.
... Swing type sorting section, 20... Distribution supply gutter, 21...
Sorting board, 22... table, 23... support leg, 24.
...Paddy rice discharge gutter, 25...Large foreign matter removal plate, 26...
Brown rice discharge gutter, 27...Small foreign matter removal plate, 28...Brown rice discharge port, 29...Brown rice) no. 4 removal day, 30...Finished rice elevator, 31...Brown rice input hopper, 32. ...Return hopper, 33...Horizontal rod, 34...Storage tank, 3
5...Funnel part, 36...Inclination 1.37...Protrusion,
38...shaft, 39...horizontal rod, 40...shaft, 41.
...Mounting bracket, 42.../Henne, 43...Opening/closing button f
, 44... Axis, 45... Arm, 46... Lower stage solenoid, 47... Rod, 48... Upper stage solenoid, 49... Mouth/end, 50... Overflow tube, 51... ...Holding tank, 52...Side wall, 53...
Funnel part, 54... Opening/closing valve, 55... Shaft, 56...
Arm, 57... Connecting rod, 58... Space part, 59...
・Frame body, 60... Bag placement part, 61... Horizontal shelf, 62
...Load cell, 63...Total ψ tank, 64...
Funnel part, 65... Lower end outlet, 66... Opening/closing valve, 6
7...Handle, 68...Small injection! , lJ missing part, 7
0...Grain bag.

Claims (1)

[Claims] A rice hulling section 4, a wind sorting section 13 for wind sorting rice husks, etc., a swinging sorting section 19 for separating brown rice and unhulled rice, a tensioning elevator l for supplying unhulled rice to the hulling section 4, and a finished rice elevator 30. The tensioning elevator 1 and the finishing rice elevator 30 are arranged side by side with an interval between them, and a storage tank 34 is provided at the discharge part of the tensioning elevator 1 and the finishing rice elevator 30. l and the above work 1-rice lifting a3
This rice hulling device for farmers is provided with a holding tank 51 which holds brown rice overflowing from a storage tank 34 between the storage tank 34 and the storage tank 34 and supplies it to the finished rice elevator @30 when the storage amount of the storage tank 34 decreases.