Screening device with multi-layer filtering structure for rice processing

Abstract

The utility model belongs to the field of rice processing, and particularly relates to a screening device with a multi-layer filtering structure for rice processing, which comprises a screening device main body, the inner wall of the screening device main body is fixedly connected with a screening assembly, and the screening assembly comprises a connecting plate, a sliding chute, a sliding block, a screen, a movable rake, an electric cylinder and a sliding rod. A sliding groove is formed in the outer wall of the connecting plate, and a sliding block is slidably connected into the sliding groove. According to the screening device with the multi-layer filtering structure for rice processing, screening assemblies are matched with one another, so that the effect of fully filtering rice is achieved, an electric air cylinder is started to push a moving rake, the moving rake is driven to slide left and right on the outer wall of a sliding rod, the stability of left-right movement of the moving rake is improved, and the screening efficiency is improved. And meanwhile, the rice is stirred through the moving rake, the screening efficiency is improved, the rice is screened for multiple times through the multiple screens, and therefore the quality of the rice is improved.

Description

Technical Field

[0001] This utility model relates to the field of rice processing, specifically a screening device with a multi-layer filtration structure for rice processing. Background Technology

[0002] Rice, also known as paddy rice, is a food made from paddy through cleaning, hulling, milling, and finishing processes. The nutritional components of rice include starch, protein, fat, and vitamins, making it an important staple food. While rice processing requires the use of screening devices, most rice screening devices are not designed for multiple filtrations, allowing impurities to remain inside the rice grains. This affects the overall quality and cleanliness of the rice, reducing its overall quality and shelf life.

[0003] The existing technology has the following problems:

[0004] Most existing rice screening devices are not convenient for multiple filtrations during use, which can easily cause some impurities to remain inside the rice, affecting the overall quality and cleanliness of the rice, reducing its overall quality and shelf life, and impacting its use. Utility Model Content

[0005] This invention provides a screening device with a multi-layer filtration structure for rice processing, in order to solve the problems mentioned in the background art.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The screening device with a multi-layer filtration structure for rice processing according to this utility model includes a screening device body. A screening component is fixedly connected to the inner wall of the screening device body. The screening component includes a connecting plate, a chute, a slider, a screen, a moving rake, an electric cylinder, and a sliding rod. A chute is opened on the outer wall of the connecting plate. A slider is slidably connected inside the chute. A screen is fixedly connected to the outer wall of the slider. An electric cylinder is fixedly connected to one side inside the connecting plate. A moving rake is fixedly connected to one end of the electric cylinder. A sliding rod is fixedly connected to the other side inside the connecting plate.

[0007] Preferably, the inner wall of the main body of the screening device is fixedly connected to a connecting plate, and the screen is connected to a sliding structure by a slider and a sliding groove, which facilitates the installation and disassembly of the screen during use.

[0008] Preferably, the mobile rake and the electric cylinder form an integrated structure, and the mobile rake forms a telescopic structure with the connecting plate through the electric cylinder, which facilitates the left and right movement of the mobile rake during use.

[0009] Preferably, the movable rake and the slide bar are movably connected, and the movable rake forms a sliding structure with the slide bar through an electric cylinder, which facilitates the movable rake to slide left and right on the outer wall of the slide bar during use.

[0010] Preferably, a support frame is fixedly connected to the bottom of the main body of the screening device, a sliding groove is provided on the outer wall of the support frame, a collection component is movably connected inside the sliding groove, and a feed inlet is fixedly connected to the top of the main body of the screening device. The feed inlet and the main body of the screening device form an integrated structure, which facilitates the transfer of rice into the interior of the main body of the screening device under the action of the feed inlet.

[0011] Preferably, the collection component includes a sliding block, a housing, and a handle. The sliding block is movably connected inside the sliding groove, and the housing is fixedly connected to the outer wall of the sliding block. The housing forms a sliding structure with the sliding block and the sliding groove, which facilitates the installation and disassembly of the housing during use.

[0012] Preferably, a handle is fixedly connected to the outer wall of the box, and the handle and the box form an integrated structure, which makes it easy to pick up the box by moving it under the action of the handle.

[0013] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0014] 1. This utility model provides a screening device with a multi-layer filtration structure for rice processing. By employing the cooperation of screening components, the device achieves a thorough filtration of rice. An electric cylinder is activated to push a moving rake, causing it to slide left and right on the outer wall of a sliding rod, improving the stability of the rake's movement. Simultaneously, the moving rake agitates the rice, increasing screening efficiency. By using multiple screens to screen the rice multiple times, the quality of the rice is improved, minimizing impurities that could affect its quality and performance. This also maximizes the device's efficiency and practicality.

[0015] 2. This utility model provides a screening device with a multi-layer filtration structure for rice processing. By using the cooperation of collection components, the device achieves the effect of centralized collection of rice. The box body facilitates centralized collection of rice, and the box body can be disassembled and fixed to facilitate replacement and cleaning. This minimizes the risk of damage to the box body due to long-term use and improves the adaptability of the device. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a cross-sectional view of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the appearance structure of the screening component in this utility model;

[0019] Figure 3 This is a schematic diagram of the bottom structure of the screening component in this utility model;

[0020] Figure 4 This is a schematic diagram of the collection component structure in this utility model.

[0021] In the diagram: 1. Main body of the screening device; 2. Feed inlet; 3. Screening component; 301. Connecting plate; 302. Slide chute; 303. Sliding block; 304. Screen; 305. Moving rake; 306. Electric cylinder; 307. Slide rod; 4. Support frame; 5. Sliding groove; 6. Collection component; 601. Sliding block; 602. Box body; 603. Handle. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0023] Example 1

[0024] A preferred embodiment of the rice processing screening device with a multi-layer filtration structure provided by this utility model is, for example... Figures 1 to 4As shown: The device includes a screening device body 1. A screening component 3 is fixedly connected to the inner wall of the screening device body 1. The screening component 3 includes a connecting plate 301, a chute 302, a slider 303, a screen 304, a moving rake 305, an electric cylinder 306, and a slide rod 307. The outer wall of the connecting plate 301 has a chute 302. The slider 303 is slidably connected inside the chute 302. The screen 304 is fixedly connected to the outer wall of the slider 303. An electric cylinder 306 is fixedly connected to one side of the inside of the connecting plate 301. A moving rake 305 is fixedly connected to one end of the electric cylinder 306. A slide rod 307 is fixedly connected to the other side of the inside of the connecting plate 301.

[0025] In this embodiment, a connecting plate 301 is fixedly connected to the inner wall of the main body 1 of the screening device, and the screen 304 forms a sliding structure with the slider 303 and the slide groove 302. The slider 303 is slidably connected to the inside of the slide groove 302, thereby installing the screen 304. By setting multiple screens 304, the rice is screened multiple times, thereby improving the quality of the rice.

[0026] Example 2

[0027] Based on Example 1, a preferred embodiment of the screening device with a multi-layer filtration structure for rice processing provided by this utility model is as follows: Figures 1 to 4 As shown: The mobile rake 305 and the electric cylinder 306 form an integrated structure, and the mobile rake 305 forms a telescopic structure with the connecting plate 301 through the electric cylinder 306. The mobile rake 305 is pushed by opening the electric cylinder 306.

[0028] In this embodiment, the movable rake 305 and the slide bar 307 are movably connected, and the movable rake 305 and the slide bar 307 form a sliding structure through the electric cylinder 306. The electric cylinder 306 drives the movable rake 305 to slide left and right on the outer wall of the slide bar 307, thereby stirring the rice and improving the screening efficiency.

[0029] Furthermore, a support frame 4 is fixedly connected to the bottom of the screening device body 1, and a sliding groove 5 is provided on the outer wall of the support frame 4. A collection component 6 is movably connected inside the sliding groove 5. A feed inlet 2 is fixedly connected to the top of the screening device body 1, and the feed inlet 2 and the screening device body 1 form an integrated structure. Under the action of the feed inlet 2, it is convenient to transfer rice into the interior of the screening device body 1.

[0030] In addition, the collection component 6 includes a sliding block 601, a box 602, and a handle 603. The sliding block 601 is movably connected inside the sliding groove 5, and the box 602 is fixedly connected to the outer wall of the sliding block 601. The box 602 forms a sliding structure with the sliding groove 5 through the sliding block 601, so that the sliding block 601 is slidably connected to the inside of the sliding groove 5, thereby driving the box 602 to be installed and fixed, and using the box 602 to collect the screened rice in a centralized manner.

[0031] When in use, a handle 603 is fixedly connected to the outer wall of the box 602, and the handle 603 and the box 602 form an integrated structure. Under the action of the handle 603, it is easy to move the box 602 to pick up.

[0032] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that can control it.

[0033] The working principle is as follows: First, rice is conveyed to the top of screen 304 through feed port 2. Then, electric cylinder 306 is activated to push moving rake 305, which in turn drives moving rake 305 to slide left and right on the outer wall of slide bar 307, improving the stability of moving rake 305. At the same time, moving rake 305 agitates the rice, improving screening efficiency. By setting multiple screens 304, the rice is screened multiple times, thereby improving the quality of rice. Finally, the screened rice is conveyed to the inside of box 602 through discharge port for centralized collection.

[0034] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A screening device for rice processing having a multi-layer filtering structure, characterized by: Including screening device main part (1), the inner wall of screening device main part (1) is fixedly connected with screening subassembly (3), screening subassembly (3) includes connecting plate (301), sliding slot (302), sliding block (303), screen (304), mobile rake (305), electric cylinder (306) and slide rod (307), the outer wall of connecting plate (301) is equipped with sliding slot (302), the inside of sliding slot (302) is slidably connected sliding block (303), the outer wall of sliding block (303) is fixedly connected with screen (304), the inside one side of connecting plate (301) is fixedly connected with electric cylinder (306), one end of electric cylinder (306) is fixedly connected with mobile rake (305), the inside other side of connecting plate (301) is fixedly connected with slide rod (307).

2. The screening device with multi-layer filtering structure for rice processing according to claim 1, characterized in that: The inner wall of the screening device main body (1) is fixedly connected with the connecting plate (301), and the screen (304) is slidably connected with the sliding slot (302) through the sliding block (303).

3. The screening device with multi-layer filtering structure for rice processing according to claim 1, characterized in that: The mobile rake (305) and the electric cylinder (306) constitute an integrated structure, and the mobile rake (305) and the connecting plate (301) constitute a telescopic structure through the electric cylinder (306).

4. The screening device with multi-layer filtering structure for rice processing according to claim 1, characterized in that: The mobile rake (305) and the slide rod (307) are movably connected, and the mobile rake (305) and the slide rod (307) constitute a sliding structure through the electric cylinder (306).

5. The screening device with multi-layer filtering structure for rice processing according to claim 1, characterized in that: The bottom of the screening device main body (1) is fixedly connected with the support frame (4), the outer wall of the support frame (4) is provided with the sliding groove (5), the inside of the sliding groove (5) is movably connected with the collecting assembly (6), the top of the screening device main body (1) is fixedly connected with the feed inlet (2), and the feed inlet (2) and the screening device main body (1) constitute an integrated structure.

6. The screening device with multi-layer filtering structure for rice processing according to claim 5, characterized in that: The collecting assembly (6) includes a sliding block (601), a box (602), and a handle (603), the inside of the sliding groove (5) is movably connected with the sliding block (601), the outer wall of the sliding block (601) is fixedly connected with the box (602), and the box (602) is slidably connected with the sliding groove (5) through the sliding block (601).

7. The screening device with multi-layer filtering structure for rice processing according to claim 6, characterized in that: The outer wall of the box (602) is fixedly connected with the handle (603), and the handle (603) and the box (602) constitute an integrated structure.

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