A pre-treatment device for rice processing

Abstract

The utility model relates to a kind of pretreatment device for rice processing, comprising: circular cylinder;Floatation subassembly, floatation subassembly is set in circular cylinder, floatation subassembly includes disc, air hole, stirring rod and first air pump, disc is set in circular cylinder, air hole is opened in disc side, stirring rod is fixedly installed on disc, notched is opened in stirring rod side, first air pump is fixedly installed in circular cylinder outside;Driving mechanism, driving mechanism is set in circular cylinder side, driving mechanism is used to provide power support to the rotation of disc, and driving mechanism includes rotating rod and drive motor. Through the floatation subassembly and driving mechanism being set, first air pump can introduce gas into air hole along pipeline, then make gas float upwards, in the process of floating, water and rice hulls etc. In rice can be blown to water surface, so that the rapid cleaning of rice can be realized, time and effort are saved, and work efficiency can also be greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of rice washing and pretreatment technology, and in particular to a pretreatment device for rice processing. Background Technology

[0002] Rice (Oryza sativa) is one of the most important food crops in the Poaceae family, primarily used for the production of edible rice. It is a globally important crop, especially in many countries in Asia, Africa, and South America, serving as a major source of daily food for billions of people. A pre-treatment device for rice processing refers to specially designed and used equipment in the rice processing flow to perform preliminary treatment on the rice, removing impurities, improving its quality, and preparing it for subsequent processing stages. This device typically includes multiple functions such as washing, dehulling, screening, flotation, drying, and grading.

[0003] The rice pretreatment process involves washing, dehulling, flotation drying, and grading. However, during the washing process, the rice is usually placed directly in water and then repeatedly washed by hand. This washing method is time-consuming and labor-intensive, affecting work efficiency. Utility Model Content

[0004] In view of the existing patents, a pretreatment device for rice processing requires washing, dehulling, flotation drying and grading. However, in the washing process, the rice is usually placed directly in water and then repeatedly washed by hand. This washing method is time-consuming and labor-intensive, affecting work efficiency. This utility model provides a pretreatment device for rice processing.

[0005] The technical solution adopted in this utility model is: a pretreatment device for rice processing, comprising:

[0006] cylindrical tube;

[0007] A flotation assembly is disposed inside the cylindrical cylinder. The flotation assembly includes a disc, an air outlet, a stirring rod, and a first air pump. The disc is disposed inside the cylindrical cylinder, and an air outlet is provided on one side of the disc. The stirring rod is fixedly installed on the disc, and a slot is provided on one side of the stirring rod. The first air pump is fixedly installed on the outside of the cylindrical cylinder.

[0008] A drive mechanism is disposed on one side of the cylindrical tube, and the drive mechanism is used to provide power support for the rotation of the disc.

[0009] Preferably, the driving mechanism includes a rotating rod and a driving motor, with one end of the rotating rod fixedly mounted on the disc, and one side of the stirring rod fixedly mounted on the rotating rod.

[0010] Preferably, a collection assembly is provided inside the cylindrical tube. The collection assembly includes a float plate, a foam board, a sleeve, a collection head, and a second air pump. The float plate is slidably connected inside the cylindrical tube, and the foam board is fixedly installed on one side of the inner wall of the float plate.

[0011] Preferably, the collecting head is fixedly mounted on the floating plate, a round hole is provided on one side of the collecting head, the sleeve is sleeved on the rotating rod, and the outer side of the sleeve is fixedly mounted on the floating plate.

[0012] Preferably, a glass sheet is fixedly installed on one side of the cylindrical tube.

[0013] Preferably, a caster wheel is fixedly installed at the bottom of the cylindrical tube.

[0014] The beneficial effects of this utility model are as follows: Compared with the prior art, this utility model can enable the first air pump to introduce gas into the air outlet through the pipeline by setting the flotation component and the driving mechanism, and then make the gas float upward. During the floating process, it can blow the rice husks and other debris inside the rice to the water surface, thereby achieving rapid cleaning of the rice, saving time and effort, and greatly improving work efficiency. Attached Figure Description

[0015] Figure 1 This utility model is a schematic diagram of the internal structure of a circular cylinder;

[0016] Figure 2 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0017] Figure 3 This utility model is a schematic diagram of the structure of a flotation component;

[0018] Figure 4 This utility model is a schematic diagram of the structure of the collection component;

[0019] The following are labeled in the diagram: 1. Circular cylinder; 2. Flotation component; 21. Disc; 22. Air outlet; 23. Stirring rod; 24. First air pump; 3. Drive mechanism; 31. Rotating rod; 32. Drive motor; 4. Collection component; 41. Floating plate; 42. Foam board; 43. Sleeve; 44. Collection head; 45. Second air pump; 5. Glass plate; 6. Casters. Detailed Implementation

[0020] In the description of this utility model, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] The following is in conjunction with the appendix Figure 1-4 The present invention will be further described below.

[0023] In order to solve the problems existing in the background technology, this application proposes the following technical solution: a pretreatment device for rice processing.

[0024] The specific technical solution includes a circular cylinder 1; a flotation assembly 2, which is disposed inside the circular cylinder 1 and includes a disc 21, an air outlet 22, a stirring rod 23, and a first air pump 24. The disc 21 is disposed inside the circular cylinder 1, and an air outlet 22 is provided on one side of the disc 21. The stirring rod 23 is fixedly installed on the disc 21, and a slot is provided on one side of the stirring rod 23. The first air pump 24 is fixedly installed on the outside of the circular cylinder 1; and a drive mechanism 3, which is disposed on one side of the circular cylinder 1 and is used to provide power support for the rotation of the disc 21.

[0025] The drive mechanism 3 includes a rotating rod 31 and a drive motor 32. One end of the rotating rod 31 is fixedly mounted on the disc 21, and one side of the stirring rod 23 is fixedly mounted on the rotating rod 31. The drive motor 32 can drive the disc 21 at one end of the rotating rod 31 to rotate, thereby enabling the stirring rod 23 to stir the rice.

[0026] A collection assembly 4 is provided inside the cylindrical tube 1. The collection assembly 4 includes a float plate 41, a foam board 42, a sleeve 43, a collection head 44, and a second air pump 45. The float plate 41 is slidably connected inside the cylindrical tube 1. The foam board 42 is fixedly installed on one side of the inner wall of the float plate 41. The collection head 44 is fixedly installed on the float plate 41. A round hole is opened on one side of the collection head 44. The sleeve 43 is sleeved on the rotating rod 31. The outer side of the sleeve 43 is fixedly installed on the float plate 41. The foam board 42 ensures that the float plate 41 always floats on the water surface.

[0027] A glass plate 5 is fixedly installed on one side of the cylindrical tube 1, and a caster wheel 6 is fixedly installed at the bottom of the cylindrical tube 1. The situation inside the cylindrical tube 1 can be observed in real time through the glass plate 5, and the caster wheel 6 can move the pretreatment device more easily.

[0028] To ensure that those skilled in the art can fully understand the technical solution, this application provides the following overall overview:

[0029] In use, rice is placed inside the cylindrical tube 1, and then the drive motor 32 is started. The drive motor 32 drives the rotating rod 31 to rotate, which in turn drives the disc 21 to rotate. This causes the stirring rod 23 on one side of the disc 21 to rotate, repeatedly stirring the rice. Then, the first air pump 24 is started, allowing gas to enter the disc 21 through the pipe and be discharged through the air outlet 22 inside the disc 21, forming bubbles that move upwards. During the floating process, these bubbles carry the rotating rice husks and other debris upwards. The stirring rod 23 and the bubbles can clean the rice more thoroughly. Because the bottom of the floating plate 41 is equipped with a foam board 42, the floating plate 41 can move up and down with the water level. The second air pump 45 is started, which collects the rice husks and other debris floating on the water surface through the collection head 44, preventing the rice husks and other debris from accumulating on the water surface and affecting the cleaning effect of the rice.

[0030] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0031] Although embodiments of the present invention have been shown and described, the scope of the present invention will be defined by the appended claims and their equivalents for those skilled in the art.

Claims

1. A pretreatment device for rice processing, characterized in that, include: Circular cylinder (1); Flotation assembly (2), the flotation assembly (2) is disposed inside the cylindrical cylinder (1), the flotation assembly (2) includes a disc (21), an air outlet (22), a stirring rod (23) and a first air pump (24), the disc (21) is disposed inside the cylindrical cylinder (1), an air outlet (22) is provided on one side of the disc (21), the stirring rod (23) is fixedly installed on the disc (21), a slot is provided on one side of the stirring rod (23), and the first air pump (24) is fixedly installed on the outside of the cylindrical cylinder (1); The drive mechanism (3) is located on one side of the cylindrical tube (1) and is used to provide power support for the rotation of the disc (21).

2. The pretreatment device for rice processing according to claim 1, characterized in that, The driving mechanism (3) includes a rotating rod (31) and a driving motor (32). One end of the rotating rod (31) is fixedly mounted on the disc (21), and one side of the stirring rod (23) is fixedly mounted on the rotating rod (31).

3. The pretreatment device for rice processing according to claim 2, characterized in that, The cylindrical tube (1) is provided with a collection assembly (4), which includes a floating plate (41), a foam board (42), a sleeve (43), a collection head (44), and a second air pump (45). The floating plate (41) is slidably connected inside the cylindrical tube (1). The foam board (42) is fixedly installed on one side of the inner wall of the floating plate (41). The collection head (44) is fixedly installed on the floating plate (41). A round hole is opened on one side of the collection head (44). The sleeve (43) is sleeved on the rotating rod (31). The outer side of the sleeve (43) is fixedly installed on the floating plate (41).

4. The pretreatment device for rice processing according to claim 1, characterized in that, A glass plate (5) is fixedly installed on one side of the cylindrical tube (1).

5. A pretreatment device for rice processing according to claim 1, characterized in that, The bottom of the cylindrical tube (1) is fixedly equipped with casters (6).

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