Rapid unhusking device for unhusked rice

Abstract

The utility model discloses a quick husking device for rice, which relates to the technical field of rice processing, and comprises a workbench, two sides of the upper end of the workbench are fixedly connected with fixing blocks, one side of each fixing block is rotatably connected with a screw rod, one end of each screw rod is fixedly connected with a first motor, one side of each screw rod is provided with a guide assembly, and the other side of each screw rod is provided with a second motor. And one side of the guide assembly is fixedly connected with a toothed plate. By the adoption of the structure, the rice husking basin is fixed above the driving frame, after rice processing is finished through the rice husking basin, the lead screw is driven by the first motor to rotate, the lead screw enables the guide assembly to drive the toothed plate to move, the toothed plate pushes the gear to rotate, the gear drives the shaft rod to rotate, the shaft rod is connected with the driving frame, and then the driving frame can rotate; the rice husking basin is inclined, materials in the rice husking basin can be conveniently poured out without taking down the rice husking basin to pour the materials in the rice husking basin, operation is easy and convenient, and the rice processing efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of rice processing, and particularly relates to a rapid rice hulling device. Background Technique

[0002] Rice hulling is an important link in rice processing. Its main purpose is to remove the rice hulls on the outer layer of rice so as to further process and utilize the rice, and a hulling device is required for rice hulling.

[0003] For example, a Chinese patent with the publication number CN218189787U discloses a rice hulling device, which includes a workbench, an outer ring bracket, an outer ring, ball bearings, an inner mounting ring, a ball bearing groove, a gear motor, a driving gear, a driven toothed ring, a diversion shell bracket, a diversion shell, a diversion motor, a fan blade, a rice hulling basin, a baffle, a controller support rod and a controller. The outer side of the top end of the workbench is connected to the outer side end of the outer ring through the outer ring bracket. The left and right sides of the top end of the rice hulling basin are respectively connected to the inner ends of a group of baffles. The middle side of the top end of the workbench is connected to the bottom end of the diversion shell through the diversion shell bracket. The middle part of the bottom end of the diversion shell is connected to the top end of the diversion motor. The output end of the diversion motor is connected to the bottom end of the fan blade. The right front side of the top end of the workbench is connected to the bottom end of the controller through the controller support rod. The output end of the controller is connected to the input ends of the gear motor and the diversion motor.

[0004] The above-mentioned rice hulling basin rotates to generate centrifugal force to hull the rice. However, this hulling device has some defects that need to be improved. At the end of each rice hulling operation, it is necessary to manually remove the rice hulling basin to pour out the rice in the basin, and then add new rice and place the rice hulling basin again. This process is repeated, and the operation is very inconvenient, seriously affecting the rice hulling efficiency. Content of the Utility Model

[0005] Aiming at the problems mentioned in the background technique, the purpose of the utility model is to provide a rapid rice hulling device to solve the problems in the background technique.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions:

[0007] A rapid rice husking device, comprising a workbench, both sides of the upper end of the workbench are fixedly connected with fixed blocks, one side of the fixed block is rotatably connected with a lead screw, one end of the lead screw is fixedly connected with a first motor, a guiding component is arranged on one side of the lead screw, one side of the guiding component is fixedly connected with a toothed plate, one side of the toothed plate is meshed and connected with a gear, on the workbench, fixed seats are fixedly connected on both sides of the fixed blocks, one side of the fixed seat is rotatably connected with a shaft rod, the gear is fixedly connected to the shaft rod, one side of the shaft rod is fixedly connected with a driving frame, the end of the driving frame far away from the gear is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a rice husking basin, and a collection box is placed on one side of the workbench.

[0008] As a preferred technical solution, the guiding component includes a moving screw base, the moving screw base is threadedly connected to the lead screw, one end of the moving screw base is fixedly connected with one end of the toothed plate, the bottom end of the moving screw base is fixedly connected with a guiding block, and the guiding block is slidably connected to the workbench.

[0009] As a preferred technical solution, a guiding groove is opened on the workbench below the toothed plate, the guiding block is slidably connected in the guiding groove, a guiding rod is fixedly connected in the guiding groove, one side of the guiding block is slidably connected with the guiding rod, connection blocks are fixedly connected to both sides of the driving frame, one end of the connection block is fixedly connected with an arc-shaped guiding plate, one end of the fixed seat is fixedly connected with a sliding rod, and one side of the sliding rod is slidably connected inside the arc-shaped guiding plate.

[0010] As a preferred technical solution, a shaft seat is fixedly connected to the upper end of the driving frame, and the rice husking basin is rotatably connected above the driving frame through the shaft seat.

[0011] As a preferred technical solution, an installation groove is opened on one side of the workbench, one side of the collection box is located inside the installation groove, a positioning block is fixedly connected to one end of the collection box, a positioning groove is opened on the inner wall of one side of the installation groove, and the positioning block is movably connected with the positioning groove.

[0012] In summary, the present utility model mainly has the following beneficial effects:

[0013] First, in the present utility model, by fixing the rice husking basin above the driving frame, after the rice husking basin finishes processing the rice, the first motor is used to drive the lead screw to rotate, the lead screw makes the guiding component drive the toothed plate to move, the toothed plate pushes the gear to rotate, the gear drives the shaft rod to rotate, and the shaft rod is connected to the driving frame, so that the driving frame can be rotated, making the rice husking basin tilt, which is convenient for pouring out the materials inside the rice husking basin, without removing the rice husking basin to pour out the internal materials, the operation is simple and convenient, and the rice processing efficiency is improved;

[0014] Second, in the present utility model, by connecting a collection box to one side of the workbench, whenever the rice husking basin finishes husking rice once, the materials poured out by the rice husking basin can be collected by the collection box, improving the collection efficiency of the materials, eliminating the cumbersome steps of manual operation, and significantly reducing the labor intensity of the operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural view of the present utility model;

[0016] Figure 2 is a schematic bottom view structural view of the present utility model;

[0017] Figure 3 is a schematic structural view of the collection box of the present utility model;

[0018] Figure 4 is the present utility model Figure 1 magnified schematic structural view of part A.

[0019] Reference numerals: 1, workbench; 2, fixing block; 3, first motor; 4, lead screw; 5, fixing seat; 6, shaft rod; 7, gear; 8, toothed plate; 9, guiding assembly; 91, moving screw base; 92, guiding block; 93, guiding groove; 94, guiding rod; 10, driving frame; 11, connecting block; 12, arc guiding plate; 13, sliding rod; 14, rice husking basin; 15, shaft seat; 16, second motor; 17, collection box; 18, installation groove; 19, positioning block; 20, positioning groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Embodiment

[0021] Reference Figures 1 to 4, a rice rapid husking device described in this embodiment includes a workbench 1. Fixed blocks 2 are fixedly connected to both sides of the upper end of the workbench 1. A lead screw 4 is rotatably connected to one side of the fixed block 2. One end of the lead screw 4 is fixedly connected to a first motor 3. A guiding component 9 is arranged on one side of the lead screw 4. A toothed plate 8 is fixedly connected to one side of the guiding component 9. A gear 7 is meshed and connected to one side of the toothed plate 8. The first motor 3 drives the lead screw 4, and the toothed plate 8 on the lead screw 4 pushes the gear 7, and the gear 7 drives the shaft rod 6 to rotate, so as to adjust the angle of the rice husking basin 14, which is convenient for pouring the materials in the rice husking basin 14, reduces the operation steps and time, and improves the work efficiency. Fixed seats 5 are fixedly connected to both sides of the workbench 1 where the fixed blocks 2 are located. A shaft rod 6 is rotatably connected to one side of the fixed seat 5. The gear 7 is fixedly connected to the shaft rod 6. A driving frame 10 is fixedly connected to one side of the shaft rod 6. A second motor 16 is fixedly connected to the end of the driving frame 10 away from the gear 7. The output end of the second motor 16 is fixedly connected to the rice husking basin 14. A collection box 17 is placed on one side of the workbench 1. A pulley is installed on one side of the collection box 17, and a handle is installed on one side of the collection box 17, which is convenient for moving the collection box 17. Through the above settings, it is convenient to pour out the materials inside the rice husking basin 14 and complete the collection, without removing the rice husking basin 14 to pour the internal materials, the operation is simple and convenient, and the rice processing efficiency is improved.

[0022] Reference Figure 1 and Figure 4 , the guiding component 9 includes a moving screw base 91. The moving screw base 91 is threadedly connected to the lead screw 4. One end of the moving screw base 91 is fixedly connected to one end of the toothed plate 8. A guiding block 92 is fixedly connected to the bottom end of the moving screw base 91. The guiding block 92 is slidably connected to the workbench 1. A guiding groove 93 is opened on the workbench 1 below the toothed plate 8. The guiding block 92 is slidably connected in the guiding groove 93. A guiding rod 94 is fixedly connected in the guiding groove 93. One side of the guiding block 92 is slidably connected to the guiding rod 94; by setting the guiding component 9, the moving screw base 91 is threaded on the lead screw 4, the moving screw base 91 is connected to the toothed plate 8, and the guiding block 92 is fixed below the moving screw base 91. The guiding block 92 slides on the guiding rod 94 in the guiding groove 93, so that the toothed plate 8 moves stably, that is, the toothed plate 8 moves to drive the gear 7 to rotate the shaft rod 6, and then the driving frame 10 drives the rice husking basin 14 to rotate.

[0023] Reference Figure 1, connection blocks 11 are fixedly connected to both sides of the driving frame 10. One end of the connection block 11 is fixedly connected to an arc-shaped guiding plate 12. One end of the fixed seat 5 is fixedly connected to a sliding rod 13. One side of the sliding rod 13 is slidably connected inside the arc-shaped guiding plate 12; by fixedly connecting the connection blocks 11 to both sides of the driving frame 10, the connection blocks 11 are connected to the arc-shaped guiding plate 12, the sliding rod 13 is fixed on the fixed seat 5, and the arc-shaped guiding plate 12 slides on the sliding rod 13, so that the driving frame 10 rotates stably and avoids deviation in the rotation position, and at the same time, the rotation position of the driving frame 10 can also be limited.

[0024] Reference Figure 1 , a shaft seat 15 is fixedly connected to the upper end of the driving frame 10. The rice husking basin 14 is rotatably connected above the driving frame 10 through the shaft seat 15; by fixing the shaft seat 15 on the driving frame 10, the rice husking basin 14 can rotate on the driving frame 10.

[0025] Reference Figures 2 - 3 , an installation groove 18 is opened on one side of the workbench 1. One side of the collection box 17 is located inside the installation groove 18. One end of the collection box 17 is fixedly connected to a positioning block 19. A positioning groove 20 is opened on one inner wall of the installation groove 18. The positioning block 19 is movably connected to the positioning groove 20; by setting the positioning block 19 and the positioning groove 20, the collection box 17 is placed more precisely in the installation groove 18.

[0026] Principle of use and advantages: Pour the rice into the rice husking basin 14. The second motor 16 drives the rice husking basin 14 to rotate on the driving frame 10 through the shaft seat 15, so that the rice in the rice husking basin 14 is centrifugally husked. Whenever the rice husking basin 14 finishes husking the rice once, the first motor 3 drives the lead screw 4 to rotate on the fixed block 2. The guiding block 92 below the screw seat slides on the guiding rod 94 in the guiding groove 93, so that the screw seat drives the toothed plate 8 to move, and the toothed plate 8 drives the gear 7 to rotate, so that the shaft rod 6 can rotate, and the driving frame 10 rotates. When the driving frame 10 rotates, the arc-shaped guiding plate 12 slides on the sliding rod 13, so that the driving frame 10 rotates more stably and is limited. After the rice husking basin 14 slowly tilts, it is convenient to pour out the rice inside the rice husking basin 14 without removing the rice husking basin 14 to pour out the internal materials. The operation is simple and convenient, improving the rice processing efficiency. The materials poured out of the rice husking basin 14 are collected by the collection box 17, improving the rice collection efficiency, saving the cumbersome steps of manual operation, and significantly reducing the labor intensity of the operator.

Claims

1. A rice rapid hulling device, comprising a workbench (1), characterized in that: Both sides of the upper end of the workbench (1) are fixedly connected with a fixed block (2), one side of the fixed block (2) is rotatably connected with a screw rod (4), one end of the screw rod (4) is fixedly connected with a first motor (3), one side of the screw rod (4) is provided with a guide assembly (9), one side of the guide assembly (9) is fixedly connected with a toothed plate (8), one side of the toothed plate (8) is meshingly connected with a gear (7), both sides of the fixed block (2) on the workbench (1) are fixedly connected with a fixed seat (5), one side of the fixed seat (5) is rotatably connected with a shaft (6), the gear (7) is fixedly connected to the shaft (6), one side of the shaft (6) is fixedly connected with a driving frame (10), one end of the driving frame (10) away from the gear (7) is fixedly connected with a second motor (16), the output end of the second motor (16) is fixedly connected with a rice hulling basin (14), and a collecting box (17) is placed on one side of the workbench (1).

2. A rice rapid shelling device according to claim 1, characterized in that: The guide assembly (9) comprises a movable screw seat (91), wherein the movable screw seat (91) is threadedly connected to the screw rod (4), one end of the movable screw seat (91) is fixedly connected to one end of the toothed plate (8), and the bottom end of the movable screw seat (91) is fixedly connected to a guide block (92), and the guide block (92) is slidably connected to the workbench (1).

3. A rice rapid shelling device according to claim 2, characterized in that: A guide groove (93) is provided on the workbench (1) at the lower side of the tooth plate (8), the guide block (92) is slidably connected in the guide groove (93), a guide rod (94) is fixedly connected in the guide groove (93), and one side of the guide block (92) is slidably connected to the guide rod (94).

4. A rice rapid shelling device according to claim 1, characterized in that: Both sides of the driving frame (10) are fixedly connected with connecting blocks (11), one end of the connecting block (11) is fixedly connected with an arc-shaped guide plate (12), one end of the fixing seat (5) is fixedly connected with a sliding rod (13), and one side of the sliding rod (13) is slidably connected to the inside of the arc-shaped guide plate (12).

5. A rice rapid hulling device according to claim 1, characterized in that: The upper end of the driving frame (10) is fixedly connected to a shaft seat (15), and the rice hulling basin (14) is rotatably connected to the upper side of the driving frame (10) via the shaft seat (15).

6. A rice rapid hulling device according to claim 1, characterized in that: A mounting groove (18) is provided on one side of the workbench (1), and one side of the collection box (17) is located inside the mounting groove (18).

7. A rice rapid hulling device according to claim 6, characterized in that: A positioning block (19) is fixedly connected to one end of the collection box (17), a positioning groove (20) is provided on an inner wall of one side of the installation groove (18), and the positioning block (19) is movably connected to the positioning groove (20).

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