CN220027092U

CN220027092U - Hulling device of rice huller

Info

Publication number: CN220027092U
Application number: CN202321472899.8U
Authority: CN
Inventors: 黄三元; 贵树桃; 潘琴; 刘斌
Original assignee: Chibi Yongsheng Grain Machinery Co ltd
Current assignee: Chibi Yongsheng Grain Machinery Co ltd
Priority date: 2023-06-08
Filing date: 2023-06-08
Publication date: 2023-11-17
Anticipated expiration: 2033-06-08

Abstract

The utility model relates to the field of hulling equipment of rice hullers, in particular to a hulling device of a rice huller. It includes the box, and the box front end is provided with the chamber door, and the upper end is provided with the feeder hopper, and the shell roller rotates to be set up on the inner wall of box, and the dancer roll is kept away from/is close to the shell roller through adjusting part's effect, and the deflector passes through adjusting part effect, rotates certain angle in the dancer roll top, and the filter sets up on the lateral wall of box, and the collection box is located the below of filter. According to the shelling device, the adjusting assembly enables the adjusting roller to be far away from or close to the shelling roller, so that materials with different sizes can be processed by the device, meanwhile, the adjusting assembly enables the guide plate to rotate a certain angle above the adjusting roller according to the distance of the adjusting roller, the materials just fall between the adjusting roller and the shelling roller through the guide plate, and the materials with different sizes after shelling can be classified through the filter plate, so that the practicability of the device is improved.

Description

Hulling device of rice huller

Technical Field

The utility model relates to the field of hulling equipment of rice hullers, in particular to a hulling device of a rice huller.

Background

The rice huller is a grain processing machine for removing husk from rice to prepare brown rice. The rice husk removing machine can remove rice husk, reduce the burst waist and the damage of the epidermis of rice grains, and keep the integrity of brown rice as much as possible.

Chinese patent with publication number CN210815390U discloses a hulling device of hulling machine, which has impurity removing structure through top fixed mounting of working tank, adjusting structure in the processing tank, discharging pipe in the bottom fixed mounting of processing tank, auxiliary structure in the bottom fixed mounting of adjusting structure in the processing tank, driving roller in the processing tank, and power structure in the back fixed mounting of processing tank.

However, the above-mentioned shelling device still has some problems that the belt needs to be removed when the distance between the auxiliary movable rollers is adjusted, and the belt is installed when the auxiliary movable rollers are processed, so that materials with different sizes are processed, the disassembly and the replacement of the device in production are more troublesome, the working efficiency of the device is reduced, the distance between the protection plates of the shelling device cannot be accurately adjusted and controlled through the distance adjustment of the auxiliary movable rollers, the materials are controlled to fall between the adjusting rollers and the shelling rollers, and the practicability of the device is reduced.

Disclosure of Invention

Aiming at the problems in the background technology, a husking device of a rice huller is provided. According to the shelling device, the adjusting assembly enables the adjusting roller to be far away from or close to the shelling roller, so that materials with different sizes can be processed by the device, meanwhile, the adjusting assembly enables the guide plate to rotate a certain angle above the adjusting roller according to the distance of the adjusting roller, the materials just fall between the adjusting roller and the shelling roller through the guide plate, and the materials with different sizes after shelling can be classified through the filter plate, so that the practicability of the device is improved.

The utility model provides a hulling device of a rice huller, which comprises a box body, wherein the front end of the box body is provided with a box door, the upper end of the box body is provided with a feed hopper, a hulling roller, a regulating roller, a guide plate, a regulating assembly, a filter plate and a collecting box are arranged in the box body, the hulling roller is rotationally arranged on the inner wall of the box body, the regulating roller is far away from/close to the hulling roller under the action of the regulating assembly, the guide plate is rotationally connected with the inner wall of the box body through the action of the regulating assembly, the lower end of the guide plate rotates above the regulating roller by a certain angle, the filter plate is detachably arranged on the side wall of the box body and is positioned below the hulling roller and the regulating roller, and the collecting box is positioned below the filter plate; the adjusting component comprises a driving piece, a threaded rod, a spacing adjusting sleeve, a supporting plate, an angle adjusting rod, a first rotating shaft, a first motor and a fixed block, wherein the driving piece is arranged on the box body, one end of the threaded rod is rotationally connected with the inner wall of the box body through the action of the driving piece, the other end of the threaded rod stretches into the spacing adjusting sleeve and is in threaded connection with the inner wall of the spacing adjusting sleeve, one end of the spacing adjusting sleeve is provided with the supporting plate, the upper end of the supporting plate is in sliding connection with the inner wall of the box body, the other end of the spacing adjusting sleeve is rotationally provided with the first rotating shaft, the first motor is arranged on the spacing adjusting sleeve, one end of the first rotating shaft is connected with the first motor, the other end of the first rotating shaft penetrates through the spacing adjusting sleeve and is connected with the adjusting roller, the fixed block is slidingly arranged on the guide plate, one end of the angle adjusting rod is connected with the supporting plate, and the other end of the fixed block is rotationally connected.

Preferably, the two sides of the shelling roller are provided with a second rotating shaft, the inner wall of the box body is provided with a mounting block, the second rotating shaft is rotationally connected with the mounting block, the mounting block is provided with a second motor, and the second rotating shaft penetrates through the mounting block and is connected with a second motor spindle.

Preferably, the driving piece comprises a handle, a driving rod, a main cone pulley and a secondary cone pulley, wherein one end of the driving rod extends out of the box body to be provided with the handle and is rotationally connected with the box body through a bearing, the other end of the driving rod is sleeved with the main cone pulley, and the secondary cone pulley is sleeved on the threaded rod and is meshed with the main cone pulley.

Preferably, the guide plate is provided with a sliding groove, the rear end of the fixed block is provided with a sliding block, and the sliding block is in sliding connection with the sliding groove.

Preferably, the inner wall of the box body is provided with a mounting groove, and the upper end of the supporting plate is in sliding connection with the mounting groove.

Preferably, a filter screen is arranged on the inner wall of the feed hopper.

Preferably, guide rails are arranged on two sides of the inner wall of the box body, guide blocks are arranged on two sides of the filter plate, and the guide blocks are in sliding connection with the guide rails.

Compared with the prior art, the utility model has the following beneficial technical effects:

according to the utility model, through the cooperation of the handle, the driving rod, the main cone pulley and the auxiliary cone pulley, one end of the interval adjusting sleeve moves left and right through threaded connection with the threaded rod, so that one end of the interval adjusting sleeve slides left and right on the inner wall of the box body through the supporting plate, the other end drives the adjusting roller to be far away from or close to the shelling roller, the interval of adjustment of the adjusting roller is convenient and quick, so that the adjusting roller and the shelling roller can shell materials with different sizes, one end of the angle adjusting rod is dragged or pulled through the left and right sliding action of the supporting plate, the other end of the angle adjusting rod pushes or pulls the fixing block, the upper end of the fixing block rotates around the angle adjusting rod, the lower end of the fixing block slides in the sliding groove, the guide plate rotates around the inner wall of the box body, and the guide plate can synchronously rotate along with the interval adjustment of the adjusting roller, the accurate falling of the materials between the adjusting roller and the shelling roller is controlled, the shelling efficiency of the materials is higher, and the working efficiency and the practicability of the device are improved.

Drawings

Fig. 1 is an external view of a huller of a rice huller according to the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1;

fig. 3 is a partially enlarged schematic view at a of fig. 2.

Reference numerals: 1. a case; 2. a feed hopper; 3. a door; 4. an adjustment assembly; 5. a guide plate; 6. a shelling roller; 7. an adjusting roller; 8. a filter plate; 9. a collection box; 10. a threaded rod; 11. a spacing adjusting sleeve; 12. a support plate; 13. an angle adjusting lever; 14. a fixed block; 15. a mounting groove; 16. a slide block; 17. a chute; 18. a handle; 19. a driving rod; 20. a main cone pulley; 21. a slave cone pulley; 22. a filter screen; 23. a guide rail; 24. a guide block; 25. a second motor; 26. a second rotating shaft; 27. a mounting block; 28. a first motor; 29. and a first rotating shaft.

Detailed Description

Example 1

As shown in fig. 1-3, the hulling device of the rice huller provided by the utility model comprises a box body 1, wherein a box door 3 is arranged at the front end of the box body 1, a feed hopper 2 is arranged at the upper end of the box body, a hulling roller 6, a regulating roller 7, a guide plate 5, a regulating assembly 4, a filter plate 8 and a collecting box 9 are arranged in the box body, the hulling roller 6 is rotatably arranged on the inner wall of the box body 1, the regulating roller 7 is far away from/close to the hulling roller 6 under the action of the regulating assembly 4, the guide plate 5 is rotatably connected with the inner wall of the box body 1 under the action of the regulating assembly 4, the lower end is rotated above the regulating roller 7 by a certain angle, the filter plate 8 is detachably arranged on the side wall of the box body 1 and is positioned below the hulling roller 6 and the regulating roller 7, and the collecting box 9 is positioned below the filter plate 8; the adjusting component 4 comprises a driving piece, a threaded rod 10, a spacing adjusting sleeve 11, a supporting plate 12, an angle adjusting rod 13, a first rotating shaft 29, a first motor 28 and a fixed block 14, wherein the driving piece is arranged on the box body 1, one end of the threaded rod 10 is rotationally connected with the inner wall of the box body 1 through the action of the driving piece, the other end of the threaded rod 10 stretches into the spacing adjusting sleeve 11 and is in threaded connection with the inner wall of the spacing adjusting sleeve, one end of the spacing adjusting sleeve 11 is provided with the supporting plate 12, the upper end of the supporting plate 12 is in sliding connection with the inner wall of the box body 1, the other end of the spacing adjusting sleeve 11 is rotationally provided with the first rotating shaft 29, the first motor 28 is arranged on the spacing adjusting sleeve 11, one end of the first rotating shaft 29 is connected with the first motor 28, the other end of the rotating shaft passes through the spacing adjusting sleeve 11 and is connected with the adjusting roller 7, the fixed block 14 is slidingly arranged on the guide plate 5, one end of the angle adjusting rod 13 is connected with the supporting plate 12, and the other end of the rotating shaft is rotationally connected with the fixed block 14.

Further, two sides of the shelling roller 6 are provided with a second rotating shaft 26, the inner wall of the box body 1 is provided with a mounting block 27, the second rotating shaft 26 is rotationally connected with the mounting block 27, the mounting block 27 is provided with a second motor 25, and the second rotating shaft 26 penetrates through the mounting block 27 and is connected with a second motor 25 through a main shaft.

It is further described that the driving member includes a handle 18, a driving rod 19, a main cone 20 and a slave cone 21, wherein one end of the driving rod 19 extends out of the case 1 to be provided with the handle 18 and is rotatably connected with the case 1 through a bearing, the other end is sleeved with the main cone 20, and the slave cone 21 is sleeved on the threaded rod 10 and is meshed with the main cone 20.

Further, a chute 17 is arranged on the guide plate 5, a sliding block 16 is arranged at the rear end of the fixed block 14, and the sliding block 16 is in sliding connection with the chute 17.

Further, the inner wall of the box body 1 is provided with a mounting groove 15, and the upper end of the supporting plate 12 is in sliding connection with the mounting groove 15.

Further illustratively, a screen 22 is provided on the inner wall of the feed hopper 2.

The working principle of the utility model is as follows: the staff starts motor one 28 and motor two 25, later pour the material into from feeder hopper 2, the filter effect of material through filter screen 22 filters the bigger impurity in the material, the material falls into between dancer roll 7 and the shelling roller 6 through deflector 5, motor one 28 main shaft drives pivot one 29 rotation, pivot one 29 drives dancer roll 7 rotation, motor two 25 main shaft drives pivot two 26 rotations, pivot two 26 drive shelling roller 6 rotations, motor one 28 and motor two 25 main shaft rotates with different rotational speeds in opposite directions, make dancer roll 7 and shelling roller 6 reverse rotation with different linear velocities, make the material between the two rollers receive the extrusion and rub with the hands and tear, make the material can shelle and fall into on the filter 8 because gravity effect, filter 8 filters the material of different sizes, the smaller volume falls into in collecting box 9, the bigger material of leaving behind on the filter 8, after finishing, the staff opens chamber door 3, dismantle the filter 8, take off the material that leaves above, again take out the material in the collecting box 9.

When the materials with larger or smaller shelling size are required, a worker shakes the handle 18, the handle 18 drives the driving rod 19 to rotate, the driving rod 19 drives the main cone pulley 20 to rotate, the auxiliary cone pulley 21 is meshed with the main cone pulley 20 to rotate, the auxiliary cone pulley 21 drives the threaded rod 10 to rotate, the distance adjusting sleeve 11 is in threaded connection with the threaded rod 10 to move left and right, thereby driving the adjusting roller 7 to move left and right to be far away from or close to the shelling roller 6, the distance adjusting sleeve 11 drives the supporting plate 12 to slide left and right in the mounting groove 15, the supporting plate 12 pushes or pulls one end of the angle adjusting rod 13, the other end of the angle adjusting rod 13 pushes or pulls the fixing block 14, the upper end of the fixing block 14 rotates around the angle adjusting rod 13, the lower end slides in the sliding groove 17 through the sliding block 16, the upper end of the guide plate 5 rotates around the inner wall of the box body 1 by a certain angle, and then the guide plate 5 can adjust the angle in the process of adjusting the distance of the adjusting roller 7, and the angle is adjusted accordingly, so that the materials can always fall between the adjusting roller 7 and the shelling roller 6.

Example two

As shown in fig. 1-2, the husking device of the rice huller according to the present utility model further comprises a guide rail 23 provided on both sides of the inner wall of the case 1, a guide block 24 provided on both sides of the filter plate 8, and the guide block 24 slidably connected with the guide rail 23.

In this embodiment, after the material shelling is finished, the staff opens the box door 3 and slides the filter plate 8 in the guide rail 23 through the guide block 24, so that the staff is not only convenient to collect the material on the filter plate 8, but also can clean the filter plate 8, and the practicability of the device is improved.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a hulling device of rice huller, a serial communication port, including box (1), box (1) front end is provided with chamber door (3), the upper end is provided with feeder hopper (2), its inside is provided with shelling roller (6), regulating roller (7), deflector (5), regulating assembly (4), filter (8) and collection box (9), shelling roller (6) rotate and set up on the inner wall of box (1), regulating roller (7) are kept away from/are close to shelling roller (6) through the effect of regulating assembly (4), deflector (5) are through regulating assembly (4) effect, the upper end is connected with box (1) inner wall rotation, the lower extreme rotates certain angle in regulating roller (7) top, filter (8) detachable setting is on the lateral wall of box (1), and be located shelling roller (6) and collecting box (9) are located the below of filter (8).

The adjusting component (4) comprises a driving piece, a threaded rod (10), a spacing adjusting sleeve (11), a supporting plate (12), an angle adjusting rod (13), a first rotating shaft (29), a first motor (28) and a fixed block (14), wherein the driving piece is arranged on the box body (1), one end of the threaded rod (10) is connected with the inner wall of the box body (1) in a rotating mode through the action of the driving piece, the other end of the threaded rod extends into the spacing adjusting sleeve (11) and is in threaded connection with the inner wall of the spacing adjusting sleeve, one end of the spacing adjusting sleeve (11) is provided with the supporting plate (12), the upper end of the supporting plate (12) is in sliding connection with the inner wall of the box body (1), the first rotating shaft (29) is arranged at the other end of the spacing adjusting sleeve (11), the first motor (28) is arranged on the spacing adjusting sleeve (11), one end of the rotating shaft (29) is connected with the first motor (28), the other end of the rotating shaft passes through the spacing adjusting sleeve (11) and is connected with the adjusting roller (7), the fixed block (14) is arranged on the guide plate (5) in a sliding mode, one end of the angle adjusting rod (13) is connected with the supporting plate (12), and the other end of the rotating rod is connected with the fixed block (14).

2. The husking device of a rice huller according to claim 1, wherein the two sides of the husking roller (6) are provided with a second rotating shaft (26), the inner wall of the box body (1) is provided with a mounting block (27), the second rotating shaft (26) is rotatably connected with the mounting block (27), the mounting block (27) is provided with a second motor (25), and the second rotating shaft (26) penetrates through the mounting block (27) and is connected with a main shaft of the second motor (25).

3. A hulling apparatus of a rice huller as claimed in claim 1, wherein the driving member includes a handle (18), a driving lever (19), a main cone (20) and a slave cone (21), one end of the driving lever (19) is provided with the handle (18) to extend out of the casing (1) and is rotatably connected with the casing (1) through a bearing, the other end is provided with the main cone (20), and the slave cone (21) is sleeved on the threaded rod (10) and is engaged with the main cone (20).

4. A hulling apparatus of a rice huller as claimed in claim 1, characterized in that the guide plate (5) is provided with a chute (17), the rear end of the fixed block (14) is provided with a slider (16), and the slider (16) is slidably connected with the chute (17).

5. A hulling apparatus of a rice huller as claimed in claim 1, wherein an installation groove (15) is provided on an inner wall of the casing (1), and an upper end of the supporting plate (12) is slidably connected with the installation groove (15).

6. A hulling apparatus of a rice huller as claimed in claim 1, wherein a filter screen (22) is provided on an inner wall of the hopper (2).

7. Hulling apparatus of rice huller as claimed in claim 1, characterized in that guide rails (23) are provided on both sides of the inner wall of the casing (1), guide blocks (24) are provided on both sides of the filter plate (8), and the guide blocks (24) are slidably connected with the guide rails (23).