Rice shelling device

Abstract

The utility model relates to a rice hulling device which comprises a machine body, a hulling assembly is arranged on the machine body, the hulling assembly is connected with a driving assembly, the hulling assembly comprises a shell, a discharging channel is arranged at one end of the shell, a rotating disc connected with the driving assembly is arranged in the shell, and the rotating disc is sequentially provided with a plurality of blades arranged at intervals. The blades are arranged around the middle of the rotating disc, a guide channel is formed between every two adjacent blades, a plurality of elastic columns are arranged in the middle of the rotating disc, one ends of the elastic columns are arranged on the rotating disc, the other ends of the elastic columns are arranged on the cover plate, the elastic columns abut against the ends of the blades, and the cover plate and the rotating disc are oppositely arranged to form a machining space. The feeding channel communicates with the processing space and corresponds to the shelling space defined by the elastic columns, and the discharging channel is located on one side of the rotating disc. Materials can be continuously input and output, the use efficiency is improved, and shelling of different materials is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of rice processing, in particular to a rice hulling device. Background Art

[0002] The rice hulling process is a key step in processing paddy rice into finished rice. Modern rice hulling processes generally use mechanical equipment, which is more efficient and cleans the hulling. Commonly used hulling devices usually use a rotating hulling component to rub or collide with the material to cause the hull to fall off. For example, the patent with the announcement number CN219559698U discloses a rice processing hulling machine, which drives the support shaft to rotate synchronously with the connecting plate through a turntable, driving the hulling knife to hull the material. However, in the above technical solution, the hulled material will remain in the device and needs to be taken out after shutdown, and then the material needs to be input for processing, which reduces the processing efficiency. Utility Model Content

[0003] In order to solve the problems of the prior art, the utility model provides a rice hulling device which can continuously perform hulling processing and effectively improve processing efficiency.

[0004] The specific technical solution is as follows: A rice hulling device includes a body, a hulling component is provided on the body, the hulling component is connected to the driving component, the hulling component includes a shell, a discharge channel is provided at one end of the shell, a rotating disk connected to the driving component is provided in the shell, the rotating disk is provided with a plurality of blades arranged at intervals in sequence, the blades are arranged around the middle of the rotating disk, and a guide channel is formed between adjacent blades, a plurality of elastic columns are provided in the middle of the rotating disk, one end of the elastic column is provided on the rotating disk, and the other end is provided on the cover plate, the elastic column abuts against the end of the blade, and the cover plate and the rotating disk are arranged opposite to each other to form a processing space, the shell is provided with a feed channel perpendicular to the rotating disk, the feed channel is connected to the processing space and is arranged corresponding to the hulling space surrounded by the elastic columns, and the discharge channel is located on one side of the rotating disk.

[0005] In some embodiments, a groove is provided at the end of the blade, and the elastic column is arranged against the groove.

[0006] In some embodiments, the blade has a guide plane and a curved portion, and the curved portion is provided at an end of the guide plane.

[0007] In some embodiments, the shell includes a bottom shell and an outer cover, the outer cover is provided with a feed pipe, an opening is provided below the feed pipe, and the feed pipe passes through the cover plate and is inserted into the processing space.

[0008] In some embodiments, the outer cover is provided with a feed port, which is connected to the feed pipe.

[0009] In some embodiments, the drive assembly includes a motor and a drive shaft, the motor is provided with a driving wheel, the drive shaft is provided with a driven wheel, the driving wheel and the driven wheel are connected by a belt, and the drive shaft is connected to the rotating disk.

[0010] In some embodiments, the elastic columns are arranged in a ring around the rotation axis of the drive shaft.

[0011] In some embodiments, the blades are vertically arranged on the rotating disk.

[0012] The technical effect of the utility model: the rice hulling device of the utility model can continuously input and output materials, thereby improving the use efficiency; in addition, it is convenient to replace different elastic columns according to materials of different hardness, thereby facilitating the hulling of different materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a schematic diagram of a rice hulling device according to an embodiment of the present invention.

[0014] Figure 2 It is a schematic diagram of a shelling component according to an embodiment of the present invention.

[0015] Figure 3 It is a schematic diagram of a rotating disk according to an embodiment of the present utility model.

[0016] Figure 4 Schematic diagram of the groove of the embodiment of the present utility model.

[0017] Figure 5 Schematic diagram of the outer cover of an embodiment of the present invention. DETAILED DESCRIPTION

[0018] The essential features and advantages of the present invention are further described below with reference to examples, but the present invention is not limited to the examples listed.

[0019] like Figures 1 to 5As shown, a rice hulling device according to this embodiment includes a body 1, on which a hulling assembly 2 is mounted. The hulling assembly 2 is connected to a drive assembly 3, which drives the hulling assembly 2 to hull the rice. The hulling assembly 2 includes a housing 4, one end of which is provided with a discharge channel 41. A rotating disk 5 connected to the drive assembly 3 is located within the housing 4. The rotating disk 5 is provided with a plurality of spaced blades 51 arranged around the center of the rotating disk 5. A guide channel 52 is formed between adjacent blades 51. A plurality of elastic columns 6 are provided in the center of the rotating disk 5. One end of the elastic columns 6 is attached to the rotating disk 5, and the other end is attached to a cover plate 7. The elastic columns 6 abut the ends of the blades 51 and are perpendicular to the rotating disk 5. The elastic columns 6 can be made of a rubber material. The cover plate 7 is disposed opposite the rotating disk 5 to form a processing space 10. The housing 4 is provided with a feed channel 42 perpendicular to the rotating disk 5. The feed channel 42 communicates with the processing space 10 and corresponds to the hulling space 20 enclosed by the elastic columns 6. The discharge channel 41 is located on one side of the rotating disk 5. In the above technical solution, the hulled rice material enters the shell 4 through the feed channel 42 and falls into the hulling space 20. The rotating disk 5 rotates at high speed, driving the elastic column 6 to rotate. The material collides with the elastic column 6, causing the surface shell to fall off. Because the elastic column 6 has a certain degree of elasticity, it can prevent damage to the material. The elastic column 6 can be replaced with different elasticities according to different materials, and if damaged, the elastic column can be quickly replaced. The hulled material and shell are discharged to the discharge channel 41 through the guide channel 52. This technical solution facilitates the replacement of different elastic columns according to the hardness of the material, facilitating the hulling of different materials. It also facilitates the maintenance of the elastic columns.

[0020] In this embodiment, the blade 51 has a groove 511 at the end. The elastic column 6 is positioned against the groove 511, providing support for the elastic column 6 and enhancing its stability. The groove 511 can be arcuate to better fit the cylindrical elastic column 6. The blade 51 has a guide plane 512 and an arcuate portion 513. The arcuate portion 513 is positioned at the end of the guide plane 512. The shelled material is moved by centrifugal force through the guide plane 512 toward the arcuate portion 513. The arcuate portion 513 then rotates the material toward the discharge channel, facilitating discharge.

[0021] In this embodiment, the housing 4 includes a bottom shell 43 and an outer cover 42. The outer cover 42 is provided with a feed pipe 8 with an opening 81 below the feed pipe 8. The feed pipe 8 extends through the cover plate 7 and into the processing space 10. After entering through the feed pipe 8, the material falls into the processing space through the opening 81. The outer cover 42 is provided with a feed opening 421, which communicates with the feed pipe 8, allowing the material to enter the feed pipe 8 through the feed opening 421. The drive assembly 3 includes a motor 31 and a drive shaft 32. The motor 31 is provided with a driving pulley 33, and the drive shaft 32 is provided with a driven pulley 34. The driving pulley 31 and the driven pulley 34 are connected by a belt 35. The drive shaft 32 is connected to the rotating disk 5. The motor 31 drives the driving pulley 33 to rotate, and the belt drives the drive shaft 32 to rotate. The elastic columns 6 are arranged in a ring around the rotation axis of the drive shaft 32, so that the material first collides with the elastic columns 6 upon entering. The blades 51 are arranged perpendicular to the rotating disk 5, thereby generating centrifugal force output from the material.

[0022] The rice hulling device of this embodiment can continuously input and output materials, thereby improving utilization efficiency. In addition, different elastic columns can be easily replaced according to materials of different hardness, thereby facilitating hulling of different materials.

[0023] It should be noted that the above preferred embodiments are merely illustrative of the technical concepts and features of the present invention. Their purpose is to enable those familiar with the art to understand the contents of the present invention and implement them accordingly. They are not intended to limit the scope of protection of the present invention. Any equivalent changes or modifications based on the spirit of the present invention are intended to fall within the scope of protection of the present invention.

Claims

1. A rice hulling device, comprising a body, a hulling assembly is provided on the body, and the hulling assembly is connected to a driving assembly, characterized in that: The shelling component includes a shell, one end of which is provided with a discharge channel, a rotating disk connected to the driving component is provided in the shell, the rotating disk is provided with a plurality of blades arranged at intervals in sequence, the blades are arranged around the middle of the rotating disk, and a guide channel is formed between adjacent blades, a plurality of elastic columns are provided in the middle of the rotating disk, one end of the elastic column is arranged on the rotating disk, and the other end is arranged on the cover plate, the elastic column abuts against the end of the blade, the cover plate and the rotating disk are arranged opposite to each other to form a processing space, the shell is provided with a feeding channel perpendicular to the rotating disk, the feeding channel is connected with the processing space and is arranged corresponding to the shelling space surrounded by the elastic columns, and the discharge channel is located on one side of the rotating disk.

2. The rice hulling device according to claim 1, characterized in that: The blade end is provided with a groove, and the elastic column is arranged against the groove.

3. The rice hulling device according to claim 2, characterized in that: The blade has a guide plane and an arc portion, wherein the arc portion is arranged at an end of the guide plane.

4. The rice hulling device according to claim 1, characterized in that: The shell comprises a bottom shell and an outer cover, the outer cover is provided with a feed pipe, an opening is provided below the feed pipe, and the feed pipe passes through the cover plate and is inserted into the processing space.

5. The rice hulling device according to claim 4, characterized in that: The outer cover is provided with a feed port, and the feed port is communicated with the feed pipe.

6. The rice hulling device according to claim 1, characterized in that: The driving assembly comprises a motor and a driving shaft. The motor is provided with a driving wheel, the driving shaft is provided with a driven wheel, the driving wheel and the driven wheel are connected by a belt, and the driving shaft is connected to the rotating disk.

7. The rice hulling device according to claim 6, characterized in that: The elastic columns are arranged in a ring shape around the rotation axis of the driving shaft.

8. The rice hulling device according to claim 1, characterized in that: The blades are vertically arranged on the rotating disk.

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