CN219051424U

CN219051424U - Rubber roll main shaft device of rice huller

Info

Publication number: CN219051424U
Application number: CN202223444909.5U
Authority: CN
Inventors: 刘全喜; 潘鲜萍; 谢先军
Original assignee: Jingzhou Nongfule Rice Co ltd
Current assignee: Jingzhou Nongfule Rice Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-05-23
Anticipated expiration: 2032-12-22

Abstract

The utility model relates to the field of rice hullers, and discloses a rubber roll main shaft device of a rice huller, which comprises a machine shell, wherein guide hoppers are fixedly arranged in the machine shell, driving shafts are rotatably arranged on the inner walls of the front side and the rear side of the machine shell, fast rubber rolls are fixedly arranged on the driving shafts, U-shaped seats are slidably arranged in the machine shell, driven shafts are rotatably arranged on the inner walls of the two sides of the U-shaped seats, slow rubber rolls are fixedly arranged on the driven shafts and are matched with the fast rubber rolls, a control box is fixedly arranged on the rear side of the machine shell, a driving motor is fixedly arranged on the inner wall of one side of the control box, and a driving shaft is fixedly arranged on an output shaft of the driving motor. The utility model has the following advantages and effects: the purpose of being convenient for adjust the interval between slow rubber roll and the fast rubber roll to can adapt to different cereal, rotate through the opposite direction of fast rubber roll and slow rubber roll, realize the purpose to the corn and remove the glume.

Description

Rubber roll main shaft device of rice huller

Technical Field

The utility model relates to the technical field of rice hullers, in particular to a rubber roll main shaft device of a rice huller.

Background

The rice huller is a processing machine for removing husk from rice to produce brown rice. The novel rubber roll rice huller comprises a feed hopper, a rubber roll rice huller body, a frame, a motor and an air suction device, wherein the rubber roll rice huller body is arranged on the frame, an air suction pipe is arranged on the right side of the rubber roll rice huller body and connected with the air suction device, a fast rubber roll is arranged inside the rubber roll rice huller body, a slow rubber roll is arranged at the relative position of the fast rubber roll, two pressing blocks are arranged outside the rubber roll rice huller body, the pressing blocks are set into a pressing block I and a pressing block II, the pressing block I is connected with the fast rubber roll, the pressing block II is connected with the slow rubber roll, and compared with the traditional rubber roll rice huller, the novel rubber roll rice huller is provided with the air suction device at a feed inlet and can remove light dust in grains, and is provided with a speed changing box outside the rubber roll rice huller body, the working speed of the rubber roll can be adjusted, and the rubber roll huller body can be observed in a large market, and the working space can be observed in the market.

In actual use, the distance between the fast rubber roll and the slow rubber roll is fixed, so that only specific grains can be treated, the use limitation is large, and different grains are inconvenient to apply, therefore, the main shaft device of the rubber roll of the rice huller is provided for solving the problems.

Disclosure of Invention

The utility model aims to provide a main shaft device of a rubber roller of a rice huller, which is convenient for adjusting the distance between a slow rubber roller and a fast rubber roller, so that the main shaft device can adapt to different grains, and the rice hulling is realized by rotating the fast rubber roller and the slow rubber roller in opposite directions.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a rice huller rubber roll spindle unit, includes the casing, fixed mounting has the guide hopper in the casing, rotates on the front side and the rear side inner wall of casing and installs the driving shaft, fixed mounting has fast rubber roll on the driving shaft, and slidable mounting has U-shaped seat on the casing, rotates on the both sides inner wall of U-shaped seat and installs the driven shaft, fixed mounting has slow rubber roll on the driven shaft, and slow rubber roll and fast rubber roll looks adaptation, the rear side fixed mounting of casing has the control box, fixed mounting has driving motor on the one side inner wall of control box, fixed mounting has the drive shaft on driving motor's the output shaft, is equipped with drive mechanism between drive shaft and the driving shaft, and one side fixed mounting of U-shaped seat has the movable plate, and the movable plate extends to in the control box, the spread groove has been seted up to the one end of drive shaft, slidable mounting has the connecting rod with movable plate swivelling joint, is equipped with link gear between connecting rod and the driven shaft.

Through adopting above-mentioned technical scheme, be convenient for adjust the purpose to the interval between slow rubber roll and the fast rubber roll to can adapt to different cereal, rotate to opposite direction through fast rubber roll and slow rubber roll, realize taking off the purpose of glume to the corn.

The utility model is further provided with: the transmission mechanism comprises two drive bevel gears, wherein the drive bevel gears are fixedly arranged on the driving shaft and the driving shaft, and the two drive bevel gears are meshed.

Through adopting above-mentioned technical scheme, through starting driving motor, driving motor can drive shaft and connecting rod and rotate, and the drive shaft can drive driving shaft and quick rubber roll through drive mechanism and rotate.

The utility model is further provided with: the linkage mechanism comprises two driven bevel gears, wherein the driven bevel gears are fixedly arranged on the connecting rod and the driven shaft, and the two driven bevel gears are meshed.

Through adopting above-mentioned technical scheme, through starting driving motor, driving motor can drive shaft and connecting rod and rotate, and the connecting rod can drive slow rubber roll through link gear and rotate.

The utility model is further provided with: the utility model discloses a novel electric motor cabinet, including casing, guiding mechanism, guide holder, guiding groove, guiding rod, guiding groove and sliding fit, be equipped with adjustment mechanism on the inner wall of one side of casing, and adjustment mechanism is connected with the U-shaped seat, and is equipped with guiding mechanism between U-shaped seat and the casing, guiding mechanism includes guiding seat, guiding groove and guiding rod, guiding groove fixed mounting is on the inner wall of casing, and the guiding groove is seted up on the guiding seat, and sliding fit has the guiding rod with U-shaped seat fixed connection in the guiding groove.

Through adopting above-mentioned technical scheme, through being provided with guiding mechanism, under the cooperation through guide bar and guide way, can realize leading U-shaped seat for the U-shaped seat can carry out stable removal.

The utility model is further provided with: the adjusting mechanism comprises a threaded hole, an adjusting screw and a handle, the threaded hole is formed in the inner wall of one side of the shell, the adjusting screw which is rotationally connected with the U-shaped seat is installed in the threaded hole in a threaded mode, and the handle is fixedly installed on the adjusting screw.

Through adopting above-mentioned technical scheme, through rotating the handle, the handle can drive adjusting screw and rotate, under the effect of screw hole, can realize that adjusting screw rotates simultaneously and remove, and adjusting screw can drive the U-shaped seat and remove, and the U-shaped seat can drive slow rubber roll through the driven shaft and remove to can realize the purpose of adjusting the interval between slow rubber roll and the fast rubber roll.

The utility model is further provided with: the connecting device is characterized in that a communication hole is formed in the inner wall of the rear side of the shell, the movable plate is in sliding connection with the communication hole, the U-shaped seat is matched with the communication hole, limit grooves are formed in the inner walls of the two sides of the connecting groove, limit rods are fixedly mounted on the two sides of the connecting rod, and the limit rods are in sliding connection with the corresponding limit grooves.

Through adopting above-mentioned technical scheme, through being provided with spacing groove and gag lever post, can lead the connecting rod for the connecting rod can slide in the spread groove, and the rotation of drive shaft can drive the connecting rod through the gag lever post and rotate.

The beneficial effects of the utility model are as follows:

(1) The handle can drive the adjusting screw to rotate through rotating the handle, the adjusting screw can rotate and move simultaneously under the action of the threaded hole, the adjusting screw can drive the U-shaped seat to move, and the U-shaped seat can drive the slow rubber roller to move through the driven shaft, so that the purpose of adjusting the distance between the slow rubber roller and the fast rubber roller can be achieved;

(2) When the U-shaped seat moves, the U-shaped seat can drive the connecting rod and the corresponding driven bevel gear to move through the moving plate, so that the two driven bevel gears can synchronously move, and the two driven bevel gears are always in a meshed state;

(3) Through starting driving motor, driving motor can drive shaft and connecting rod and rotate, and the drive shaft can drive driving shaft and quick rubber roll through drive mechanism and rotate, and the connecting rod can drive slow rubber roll through link gear and rotate, and the rotation opposite direction of quick rubber roll and slow rubber roll realizes the purpose of removing the glume to the corn.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a main shaft device of a rubber roll of a rice huller according to the present utility model;

fig. 2 is a schematic view showing a cross-sectional bottom view of a main shaft device of a rubber roll of a rice huller according to the present utility model;

fig. 3 is a schematic view of a structure a of a rubber roll spindle device of a rice huller according to the present utility model;

fig. 4 is a schematic diagram of a B structure of a rubber roll spindle device of a rice huller according to the present utility model.

In the figure, 1, a shell; 2. a guide hopper; 3. a driving shaft; 4. a fast glue roller; 5. a U-shaped seat; 6. a driven shaft; 7. a slow rubber roller; 8. a control box; 9. a driving motor; 10. a drive shaft; 11. a transmission mechanism; 12. a moving plate; 13. a connecting groove; 14. a connecting rod; 15. a linkage mechanism; 16. a threaded hole; 17. adjusting a screw; 18. a handle.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present, the term "disposed" indicating a manner of presence and may be connected, mounted, fixedly connected, operatively connected, or the like. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the utility model provides a rubber roll spindle device of a rice huller, which comprises a machine shell 1, wherein a guide hopper 2 is fixedly arranged in the machine shell 1, a driving shaft 3 is rotatably arranged on the inner walls of the front side and the rear side of the machine shell 1, a quick rubber roll 4 is fixedly arranged on the driving shaft 3, a U-shaped seat 5 is slidably arranged in the machine shell 1, a driven shaft 6 is rotatably arranged on the inner walls of the two sides of the U-shaped seat 5, a slow rubber roll 7 is fixedly arranged on the driven shaft 6, the slow rubber roll 7 is matched with the quick rubber roll 4, a control box 8 is fixedly arranged on the rear side of the machine shell 1, a driving motor 9 is fixedly arranged on the inner wall of one side of the control box 8, a driving shaft 10 is fixedly arranged on the output shaft of the driving motor 9, a transmission mechanism 11 is arranged between the driving shaft 10 and the driving shaft 3, a movable plate 12 is fixedly arranged on one side of the U-shaped seat 5, the movable plate 12 extends into the control box 8, a connecting groove 13 is formed in one end of the driving shaft 10, a connecting rod 14 is rotatably connected with the movable plate 12 in the sliding manner, and a linkage mechanism 15 is arranged between the connecting rod 14 and the driven shaft 6.

Specifically, the transmission mechanism 11 includes two drive bevel gears, the drive shaft 10 and the drive shaft 3 are fixedly provided with the drive bevel gears, the two drive bevel gears are meshed, the linkage mechanism 15 includes two driven bevel gears, the connecting rod 14 and the driven shaft 6 are fixedly provided with the driven bevel gears, and the two driven bevel gears are meshed.

Specifically, be equipped with adjustment mechanism on the inner wall of one side of casing 1, and adjustment mechanism is connected with U-shaped seat 5, and is equipped with guiding mechanism between U-shaped seat 5 and the casing 1, guiding mechanism includes guide holder, guide way and guide bar, guide holder fixed mounting on the inner wall of casing 1, and the guide way is seted up on the guide holder, and slidable mounting has the guide bar with U-shaped seat 5 fixed connection in the guide way.

Specifically, the adjusting mechanism comprises a threaded hole 16, an adjusting screw 17 and a handle 18, the threaded hole 16 is formed in the inner wall of one side of the machine shell 1, the adjusting screw 17 which is rotationally connected with the U-shaped seat 5 is installed in the threaded hole 16 in a threaded manner, and the handle 18 is fixedly installed on the adjusting screw 17.

Specifically, the communication hole is formed in the inner wall of the rear side of the casing 1, the movable plate 12 is slidably connected with the communication hole, the U-shaped seat 5 is matched with the communication hole, the limiting grooves are formed in the inner walls of the two sides of the connecting groove 13, the limiting rods are fixedly mounted on the two sides of the connecting rod 14, and the limiting rods are slidably connected with the corresponding limiting grooves.

The rubber roll main shaft device of the rice huller provided by the utility model is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The utility model provides a rice huller rubber roll main shaft device, its characterized in that includes casing (1), fixed mounting has guide hopper (2) in casing (1), rotation is installed on the front side and the rear side inner wall of casing (1) has driving shaft (3), fixed mounting has fast rubber roll (4) on driving shaft (3), slidable mounting has U-shaped seat (5) in casing (1), rotation is installed driven shaft (6) on the both sides inner wall of U-shaped seat (5), fixed mounting has slow rubber roll (7) on driven shaft (6), just slow rubber roll (7) looks adaptation with fast rubber roll (4);

the rear side of the shell (1) is fixedly provided with a control box (8), one side inner wall of the control box (8) is fixedly provided with a driving motor (9), an output shaft of the driving motor (9) is fixedly provided with a driving shaft (10), a transmission mechanism (11) is arranged between the driving shaft (10) and the driving shaft (3), one side of the U-shaped seat (5) is fixedly provided with a moving plate (12), and the moving plate (12) extends into the control box (8);

one end of the driving shaft (10) is provided with a connecting groove (13), a connecting rod (14) which is rotationally connected with the moving plate (12) is slidably installed in the connecting groove (13), and a linkage mechanism (15) is arranged between the connecting rod (14) and the driven shaft (6).

2. The rice huller rubber roll spindle device as recited in claim 1, wherein: the transmission mechanism (11) comprises two drive bevel gears, wherein the drive bevel gears are fixedly arranged on the driving shaft (10) and the driving shaft (3), and the two drive bevel gears are meshed.

3. The rice huller rubber roll spindle device as recited in claim 1, wherein: the linkage mechanism (15) comprises two driven bevel gears, the driven bevel gears are fixedly arranged on the connecting rod (14) and the driven shaft (6), and the two driven bevel gears are meshed.

4. The rice huller rubber roll spindle device as recited in claim 1, wherein: an adjusting mechanism is arranged on the inner wall of one side of the shell (1), the adjusting mechanism is connected with a U-shaped seat (5), and a guiding mechanism is arranged between the U-shaped seat (5) and the shell (1).

5. The rice huller rubber roll spindle device as recited in claim 4, wherein: the adjusting mechanism comprises a threaded hole (16), an adjusting screw (17) and a handle (18), wherein the threaded hole (16) is formed in the inner wall of one side of the machine shell (1), the adjusting screw (17) which is rotationally connected with the U-shaped seat (5) is installed in the threaded hole (16) in a threaded mode, and the handle (18) is fixedly installed on the adjusting screw (17).

6. The rice huller rubber roll spindle device as recited in claim 4, wherein: the guide mechanism comprises a guide seat, a guide groove and a guide rod, wherein the guide seat is fixedly arranged on the inner wall of the shell (1), the guide groove is formed in the guide seat, and the guide rod fixedly connected with the U-shaped seat (5) is arranged in the guide groove in a sliding manner.

7. The rice huller rubber roll spindle device as recited in claim 1, wherein: the rear side inner wall of the shell (1) is provided with a communication hole, the movable plate (12) is connected with the communication hole in a sliding way, and the U-shaped seat (5) is matched with the communication hole.

8. The rice huller rubber roll spindle device as recited in claim 1, wherein: limiting grooves are formed in the inner walls of the two sides of the connecting groove (13), limiting rods are fixedly mounted on the two sides of the connecting rod (14), and the limiting rods are in sliding connection with the corresponding limiting grooves.