Rice mill convenient for ash removal, dust removal and husk collection
By introducing clamping components and dust removal fans into the rice shaving machine, the problem of cucumber collection operations and dust affecting the quality of rice in the rice shaving machine is solved, and more efficient crust collection and rice production quality is achieved.
Patent Information
- Application Number
- CN202421822556.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-07-30
AI Technical Summary
The existing rice whisk is complicated to collect husks and fails to effectively remove dust from the rice, affecting the quality of the rice.
A rice rig is designed to facilitate dust removal and chaff collection, and uses technical means such as clamping components and dust removal fans. The clamping assembly drives the bidirectional threaded rod and clamping plate through a motor to achieve clamping and replacement of the chaff collection bag; the dust removal fan absorbs the dust in the rice through the filter box and pipes and collects it into a special box.
It improves the replacement efficiency of chaff collection bags, ensures the quality of rice production, and effectively reduces environmental pollution.
Smart Images
Figure CN222984427U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rice hullers, in particular to a rice huller which is convenient for dust cleaning and collection of rice husks. Background Technique
[0002] A rice huller is a mechanical device specifically used for removing the husks of paddy and processing them into edible rice grains. In an agricultural society, a rice huller is an important agricultural product processing device. It mechanically removes the husks of the harvested paddy to make it into edible rice. This process not only improves the edibility of the grain but also enhances the storage and transportation efficiency of the grain to a certain extent.
[0003] When collecting rice husks with existing rice hullers, most of them directly tie bags with ropes for collection, which is very cumbersome to operate, reducing the collection efficiency of rice husks. Moreover, existing rice hullers mostly do not perform dust cleaning on paddy before putting it into the rice huller and after processing, which may affect the quality of rice due to dust adhering to the rice. Content of the Utility Model
[0004] In order to solve the problems of environmental pollution caused by the rice huller during use and the cumbersome operation of rice husk collection; the purpose of the present utility model is to provide a rice huller which is convenient for dust cleaning and collection of rice husks.
[0005] To solve the above technical problems, the present utility model adopts the following technical solutions: A rice huller facilitating ash cleaning, dust removal and rice hull collection, comprising a rice huller body, wherein a clamping assembly is arranged on the outer side of the rice huller body. The clamping assembly includes a motor. On one side of the rice huller body close to the motor, symmetrically distributed fixed blocks are fixedly arranged. The output shaft of the motor is fixedly connected with a bidirectional threaded rod, and two ends of the bidirectional threaded rod are respectively rotationally connected to opposite sides of the two fixed blocks. Symmetrically distributed clamping plates are threadedly sleeved on the outer side of the bidirectional threaded rod. An outlet for rice hulls is fixedly arranged on one side of the rice huller body close to the clamping assembly. A rectangular box is fixedly arranged on the upper surface of the rice huller body. A filter box is detachably installed inside the rectangular box. A feed hopper is fixedly arranged on the upper surface of the filter box. Symmetrically distributed dust removal exhaust fans are fixedly arranged inside the rectangular box. The discharge end of the dust removal exhaust fan is fixedly connected with a pipeline, and the other ends of the two pipelines are fixedly connected with a collection box. A blanking plate is fixedly arranged on the outer side of the rice huller body. A filter plate is fixedly arranged on the lower surface inside the blanking plate. Symmetrically distributed guide rods are fixedly arranged on opposite sides of the fixed blocks. One ends of the guide rods respectively pass through the two clamping plates movably. A groove is formed inside the blanking plate, and a collection box is movably inserted into the groove. A handle is fixedly arranged on the outer side of the collection box. A placement box is detachably arranged on one side of the rice huller body close to the blanking plate. A support block is fixedly arranged on one side of the rice huller body close to the motor, and the upper surface of the support block is fixedly connected with the outer side of the motor. Universal wheels are fixedly arranged on the lower surface of the rice huller body in a rectangular array distribution.
[0006] Preferably, a rectangular box is fixedly arranged on the upper surface of the rice huller body. A filter box is detachably installed inside the rectangular box. A feed hopper is fixedly arranged on the upper surface of the filter box. Symmetrically distributed dust removal exhaust fans are fixedly arranged inside the rectangular box. The discharge end of the dust removal exhaust fan is fixedly connected with a pipeline, and the other ends of the two pipelines are fixedly connected with a collection box.
[0007] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0008] 1. By arranging the clamping assembly, the motor drives the bidirectional threaded rod to rotate, and the bidirectional threaded rod drives the clamping plates to move towards each other, realizing the clamping of the rice hull collection bag, facilitating the replacement of the rice hull collection bag, simplifying the operation of workers, and improving the replacement efficiency of the rice hull collection bag.
[0009] 2. By arranging the filter box and the dust removal exhaust fan, the paddy falls from the filter box, and the dust removal exhaust fan absorbs the dust in the paddy and transports it to the collection box through the pipeline, improving the production quality of the rice. Description of the Drawings
[0010] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0011] Figure 1 It is a schematic structural diagram of the present invention.
[0012] Figure 2 It is a schematic structural diagram of the clamping assembly of the present invention.
[0013] Figure 3 It is a schematic structural diagram of the filter box and its connection structure of the present invention.
[0014] Figure 4 It is a schematic structural diagram of the blanking plate and its connection structure of the present invention.
[0015] Figure 5 It is a schematic structural diagram of the groove and the collection box of the present invention.
[0016] In the figure: 1, rice milling machine body; 2, clamping assembly; 3, blanking plate; 4, placement box; 5, feed hopper; 6, rectangular box; 7, filter box; 11, chaff outlet; 12, universal wheel; 21, support block; 22, motor; 23, fixing block; 24, clamping plate; 25, guide rod; 26, bidirectional threaded rod; 32, filter plate; 33, collection box; 34, handle; 31, groove; 61, dust extraction fan; 62, pipeline; 63, collection box. Specific embodiments
[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.
[0018] Embodiment: As Figures 1-5As shown in the figure, the utility model provides a rice huller that is convenient for dust cleaning and rice hull collection, including a rice huller body 1. A clamping assembly 2 is arranged on the outer side of the rice huller body 1. The clamping assembly 2 includes a motor 22. On one side of the rice huller body 1 close to the motor 22, symmetrically distributed fixed blocks 23 are fixedly arranged. The output shaft of the motor 22 is fixedly connected with a bidirectional threaded rod 26. The two ends of the bidirectional threaded rod 26 are respectively rotatably connected to the opposite sides of the two fixed blocks 23. Symmetrically distributed clamping plates 24 are sleeved on the outer side of the bidirectional threaded rod 26. On one side of the rice huller body 1 close to the clamping assembly 2, a rice hull outlet 11 is fixedly arranged. By setting the motor 22, the bidirectional threaded rod 26 and the clamping plates 24, the motor 22 drives the bidirectional threaded rod 26 to rotate, and the bidirectional threaded rod 26 drives the clamping plates 24 to move towards each other, realizing the clamping of the rice hull collection bag, facilitating the collection of rice hulls and the replacement of the rice hull collection bag. A feeding plate 3 is fixedly arranged on the outer side of the rice huller body 1. A filter plate 32 is fixedly arranged on the inner lower surface of the feeding plate 3. By setting the filter plate 32, it is convenient to further remove dust from the rice grains passing through the rice huller body 1. On the opposite sides of the fixed blocks 23, symmetrically distributed guide rods 25 are fixedly arranged. One ends of the guide rods 25 respectively pass through the two clamping plates 24 movably. By setting the guide rods 25, the bidirectional threaded rod 26 is limited. A groove 31 is formed inside the feeding plate 3. A collection box 33 is movably inserted into the groove 31. A handle 34 is fixedly arranged on the outer side of the collection box 33. By setting the collection box 33, the dust falling from the filter plate 32 is collected. On one side of the rice huller body 1 close to the feeding plate 3, a placement box 4 is detachably arranged. By setting the placement box 4, the rice grains falling from the feeding plate 3 are collected. On one side of the rice huller body 1 close to the motor 22, a support block 21 is fixedly arranged. The upper surface of the support block 21 is fixedly connected to the outer side of the motor 22. By setting the support block 21, the motor 22 is supported. Universal wheels 12 are fixedly arranged on the lower surface of the rice huller body 1 in a rectangular array distribution. By setting the universal wheels 12, the rice huller body 1 can be moved.
[0019] A rectangular box 6 is fixedly arranged on the upper surface of the rice huller body 1. A filter box 7 is detachably installed inside the rectangular box 6. A feeding hopper 5 is fixedly arranged on the upper surface of the filter box 7. Symmetrically distributed dust removal exhaust fans 61 are fixedly arranged inside the rectangular box 6. The discharge ends of the dust removal exhaust fans 61 are fixedly connected with pipes 62. The other ends of the two pipes 62 are fixedly connected with a collection box 63. By setting the filter box 7 and the dust removal exhaust fans 61, when the paddy rice falls from the filter box 7, the dust removal exhaust fans 61 absorb the dust in the paddy rice and transport it to the collection box 63 through the pipes 62, improving the production quality of the rice.
[0020] Working principle: First, move the rice huller body 1 to the side of the paddy through the universal wheels 12, put the rice hull collection bag into the rice hull outlet 11, start the motor 22, the output shaft of the motor 22 drives the bidirectional threaded rod 26 to rotate, the rotation of the bidirectional threaded rod 26 drives the clamping plates 24 to move towards each other, and the clamping of the rice hull collection bag is realized by the clamping plates 24 moving towards each other, which facilitates the replacement of the rice hull collection bag, simplifies the operation of the workers, improves the replacement efficiency of the rice hull collection bag. Then turn off the motor 22, and then start the rice huller body 1 and the dust removal fan 61, pour the paddy into the feed hopper 5, and then the paddy enters the filter box 7. The dust removal fan 61 will absorb the air inside the rectangular box 6 to generate negative pressure, and the generated negative pressure will absorb the dust passing through the filter box 7 into the dust removal fan 61. The dust entering the dust removal fan 61 enters the collection box 63 through the pipeline 62, realizing the collection of dust in the paddy and improving the production quality of the rice. After the paddy passes through the rice huller body 1, the rice grains will enter the placement box 4 through the blanking plate 3. During the process of passing through the blanking plate 3, the dust on the rice grains will enter the collection box 33 from the filter plate 32, and the rice hulls will enter the rice hull collection bag through the rice hull outlet 11. After the rice hulling is completed, start the motor 22, the output shaft of the motor 22 rotates in the reverse direction, the clamping plates 24 move in the reverse direction, take out the rice hull collection bag, and remove the filter box 7 together with the feed hopper 5 for cleaning to facilitate the next use.
[0021] Obviously, those skilled in the art can make various modifications and variations to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and their equivalent technologies, the present utility model is also intended to include these modifications and variations.
Claims
1. A rice milling machine that is convenient for dust removal and husk collection, comprising a rice milling machine body (1), characterized in that: A clamping assembly (2) is arranged on the outside of the rice milling machine body (1), and the clamping assembly (2) comprises a motor (22). A symmetrically distributed fixing block (23) is fixedly arranged on one side of the rice milling machine body (1) close to the motor (22). A bidirectional threaded rod (26) is fixedly connected to the output shaft of the motor (22). Two ends of the bidirectional threaded rod (26) are respectively rotatably connected to opposite sides of the two fixing blocks (23). A symmetrically distributed clamping plate (24) is provided on the outer thread sleeve of the bidirectional threaded rod (26). A husk outlet (11) is fixedly arranged on one side of the rice milling machine body (1) close to the clamping assembly (2).
2. A rice milling machine that is convenient for dust removal and husk collection as claimed in claim 1, characterized in that: A rectangular box (6) is fixedly provided on the upper surface of the rice mill body (1), a filter box (7) is detachably installed inside the rectangular box (6), a feed hopper (5) is fixedly provided on the upper surface of the filter box (7), symmetrically distributed dust removal fans (61) are fixedly provided inside the rectangular box (6), a discharge end of the dust removal fans (61) is fixedly connected to a pipe (62), and the other ends of the two pipes (62) are fixedly connected to a collection box (63).
3. A rice milling machine that is convenient for dust removal and husk collection as claimed in claim 1, characterized in that: A material discharge plate (3) is fixedly provided on the outer side of the rice mill body (1), and a filter plate (32) is fixedly provided on the inner lower surface of the material discharge plate (3).
4. A rice milling machine that is convenient for dust removal and husk collection as claimed in claim 1, characterized in that: A symmetrically distributed guide rod (25) is fixedly provided on one side opposite to the fixed block (23), and one end of the guide rod (25) movably passes through the two clamping plates (24).
5. A rice milling machine that is convenient for dust removal and husk collection as claimed in claim 3, characterized in that: A groove (31) is provided inside the blanking plate (3), a collecting box (33) is movably inserted inside the groove (31), and a handle (34) is fixedly provided on the outside of the collecting box (33).
6. A rice milling machine that is convenient for dust removal and husk collection as claimed in claim 1, characterized in that: A placement box (4) is detachably provided on one side of the rice mill body (1) close to the unloading plate (3).
7. A rice milling machine that is easy to clean, remove dust and collect husks as claimed in claim 1, characterized in that: A support block (21) is fixedly provided on one side of the rice mill body (1) close to the motor (22), and the upper surface of the support block (21) is fixedly connected to the outer side of the motor (22).
8. A rice milling machine that is convenient for dust removal and husk collection as claimed in claim 1, characterized in that: Universal wheels (12) distributed in a rectangular array are fixedly provided on the lower surface of the rice mill body (1).