Wheat pre-washing shriveled removing device

Abstract

The utility model discloses a wheat pre-washing shriveled removing device which comprises a washing pool, the top of the washing pool is fixedly connected with a fixing frame, a slidable material shoveling plate is arranged in an inner cavity of the fixing frame, a push-pull assembly is arranged in the inner cavity of the fixing frame, the push-pull assembly comprises a stepping motor fixedly installed on the right side of the fixing frame, and the stepping motor is fixedly connected with the top of the washing pool. A sliding frame capable of sliding is arranged in an inner cavity of the fixing frame. The wheat grains are cleaned through the cleaning pool, the shoveling plate is pushed left and right under the cooperative use of the fixing frame and the push-pull assembly, so that the floating wheat grains are salvaged and stored in a centralized mode, and in the moving process of the shoveling plate, through the cooperative use of the turning guide block and the turning guide rail, the wheat grains can be conveniently shoveled. And the left-right displacement path of the shoveling plate is adjusted, so that wizened wheat grains are only subjected to one-way gathering force, and the purposes of automatic fishing gathering, one-way gathering and good cleaning effect can be achieved.

Description

Technical Field

[0001] This utility model belongs to the field of flour processing technology, and in particular relates to a wheat pre-washing and de-shriveling device. Background Technology

[0002] Flour processing is the process of converting wheat into various flours and other products. During harvesting, storage, and transportation, wheat can become contaminated with various impurities, such as dust, straw fragments, and small stones. Pre-washing can remove these relatively easy-to-remove surface impurities, preparing for more refined cleaning and processing in the future. Removing impurities from wheat ensures the quality and safety of subsequent processing.

[0003] During wheat processing, the pigment and impurity content in shriveled wheat grains may differ from that of normal wheat grains. When processed together with normal wheat grains, this may alter the color of the flour, resulting in uneven or darker colors and reducing its appearance quality. Furthermore, shriveled wheat grains may carry more dust, bacteria, mold, and other impurities. If these impurities are not adequately removed during processing, they will mix into the flour, increasing the risk of food safety issues. Therefore, a wheat pre-washing and deshriveling device is needed to effectively collect and gather floating shriveled wheat grains, achieving unidirectional collection and improving the cleaning effect. Utility Model Content

[0004] The purpose of this invention is to provide a wheat pre-washing and deshriveling device that can effectively scoop and collect floating shriveled wheat grains, achieve unidirectional collection, improve cleaning effect, and solve the above-mentioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A wheat pre-washing and de-shriveling device includes a washing tank: a fixed frame is fixedly connected to the top of the washing tank, a slidable shovel plate is provided in the inner cavity of the fixed frame, a push-pull assembly is provided in the inner cavity of the fixed frame, the push-pull assembly includes a stepper motor fixedly installed on the right side of the fixed frame, a slidable sliding frame is provided in the inner cavity of the fixed frame, a slidable limiting frame is provided through the front and rear sides of the top of the sliding frame, the bottom of the limiting frame is fixedly connected to the shovel plate, a variable guide block is fixedly connected to the front and rear sides of the shovel plate, a variable guide rail is fixedly connected to the front and rear sides of the inner cavity of the fixed frame, and both ends of the variable guide rail are provided with arc surfaces adapted to the variable guide blocks.

[0006] Preferably, a threaded rod is rotatably connected to the left side of the inner cavity of the fixing frame via a bearing, and the right end of the threaded rod is fixedly connected to a stepper motor.

[0007] Preferably, the front and rear sides of the top of the fixed frame are fixedly connected to limit guide rails, and the sliding frame is slidably connected to the surface of the limit guide rails.

[0008] Preferably, a fixing plate is fixedly connected to both the front and rear sides of the inner cavity of the fixing frame, and a support column is fixedly connected to the inner cavity of the limiting frame.

[0009] Preferably, springs are fitted at the top and bottom of the surface of the support column, one end of the spring is welded to the limiting frame, and the other end of the spring is welded to the sliding frame.

[0010] Preferably, a partition is fixedly connected to the right side of the bottom of the inner cavity of the cleaning tank, and a filter plate is fixedly connected to the bottom right side of the partition.

[0011] The beneficial effects of this utility model are:

[0012] 1. This utility model uses a washing tank to wash wheat grains. With the cooperation of a fixed frame and a push-pull assembly, the shovel plate is pushed left and right to retrieve and collect floating wheat grains. During the movement of the shovel plate, the left and right displacement path of the shovel plate is adjusted by the cooperation of a guide block and a guide rail, so that the shriveled wheat grains are subjected to only unidirectional collecting force, thus achieving the purpose of automatic retrieval and collection, unidirectional collection, and good cleaning effect.

[0013] 2. The present invention uses a threaded rod to push the sliding frame, allowing the shovel plate to move accordingly. At the same time, with the cooperation of the limiting guide rail, the sliding frame is limited and guided, thereby improving the stability of the sliding frame during the sliding process.

[0014] 3. This utility model, through the combined use of support columns and springs, plays a positive role in resetting the shovel plate and the limiting frame, so that the guide block can actively reset after disengaging from the guide rail, and wait to enter a different path again. Attached Figure Description

[0015] in:

[0016] Figure 1 This is a front cross-sectional view of one embodiment of the present invention;

[0017] Figure 2 This is a three-dimensional schematic diagram of a fixing frame, a shovel plate, and a push-pull assembly according to one embodiment of the present invention;

[0018] Figure 3 This is a perspective sectional view of the fixing frame, shovel plate, and push-pull assembly according to one embodiment of the present invention;

[0019] Figure 4 This is an exploded perspective view of the fixing frame, shovel plate, and push-pull assembly according to one embodiment of the present invention.

[0020] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0021] 1. Cleaning tank; 2. Fixing frame; 3. Material scraper plate; 4. Partition plate; 5. Push-pull assembly; 51. Stepper motor; 52. Threaded rod; 53. Sliding frame; 54. Limiting guide rail; 55. Limiting frame; 6. Variable guide block; 7. Variable guide rail; 8. Fixing plate; 9. Support column; 10. Spring; 11. Filter plate. Detailed Implementation

[0022] In the following description, embodiments of the wheat pre-washing and de-shriveling device of the present invention will be described with reference to the accompanying drawings.

[0023] Figure 1-4 This invention illustrates a wheat pre-washing and de-shriveling device according to an embodiment of the present invention, comprising a washing tank 1; a fixed frame 2 is fixedly connected to the top of the washing tank 1; a partition 4 is fixedly connected to the right side of the bottom of the inner cavity of the washing tank 1; filter plates 11 are fixedly connected to the bottom right side of the partition 4; a slidable shovel plate 3 is provided in the inner cavity of the fixed frame 2; a push-pull assembly 5 is provided in the inner cavity of the fixed frame 2; the push-pull assembly 5 includes a stepper motor 51 fixedly installed on the right side of the fixed frame 2; a threaded rod 52 is rotatably connected to the left side of the inner cavity of the fixed frame 2 via a bearing; the right end of the threaded rod 52 is fixedly connected to the stepper motor 51; the threaded rod 52 provides a threaded push function for the sliding frame 53, allowing the shovel plate 3 to move accordingly; simultaneously, with the cooperation of the limiting guide rail 54, the sliding frame 53 is limited and guided, thereby improving the stability of the sliding frame 53 during the sliding process; the front and rear sides of the top of the fixed frame 2 are fixedly connected to the limiting guide rail 54, and the sliding frame 53 is slidably connected... On the surface of the limiting guide rail 54, fixing plates 8 are fixedly connected to the front and rear sides of the inner cavity of the fixing frame 2. A support column 9 is fixedly connected to the inner cavity of the limiting frame 55. Springs 10 are sleeved on the top and bottom of the surface of the support column 9. One end of the spring 10 is welded to the limiting frame 55, and the other end of the spring 10 is welded to the sliding frame 53. Through the cooperation of the support column 9 and the spring 10, the material scraper plate 3 and the limiting frame 55 are actively reset, so that the guide block 6 disengages from the guide rail 7. After contact, it can actively reset and wait to enter a different path again. The inner cavity of the fixed frame 2 is provided with a sliding frame 53. The front and rear sides of the top of the sliding frame 53 are both provided with sliding limit frames 55. The bottom of the limit frame 55 is fixedly connected to the scraper plate 3. The front and rear sides of the scraper plate 3 are both fixedly connected with guide blocks 6. The front and rear sides of the inner cavity of the fixed frame 2 are both fixedly connected with guide rails 7. Both ends of the guide rails 7 are provided with arc surfaces that are adapted to the guide blocks 6.

[0024] Working Principle: When using this invention, the user first inputs wheat grains into the inner cavity of the washing tank 1 for washing. During the washing process, the shriveled wheat grains float on the water surface, along with some wheat straw fragments. At this time, the stepper motor 51 is turned on and drives the threaded rod 52 to rotate. During the rotation of the threaded rod 52, the sliding frame 53 is driven to slide to the right through its surface threads. During the sliding process, the sliding frame 53 drives the shovel plate 3 to slide to the right through the limit frame 55. During the sliding process, the shovel plate 3 drives the guide block 6 to contact the guide rail 7. When the guide block 6 contacts the guide rail 7, it is subjected to the action of the upper arc surface on the right side of the guide block 6 and the lower arc surface on the left side of the guide rail 7. The shovel plate 3 and the limit frame 55 slide downwards, while the upper spring 10 is stretched and the lower spring 10 is compressed, until the guide block 6 reaches the guide rail. Between rail 7 and fixed plate 8, the bottom of shovel plate 3 is immersed in the cleaning water of cleaning pool 1. Then, sliding frame 53 drives shovel plate 3 to continue sliding to the right through limit frame 55. Shovel plate 3 moves the shriveled wheat grains floating on the water surface to the right until the bottom right side of shovel plate 3 contacts the left side of partition 4. At the same time, the top of guide block 6 disengages from the bottom of guide rail 7. At this time, spring 10 returns to its original position and pulls limit frame 55 upward. Shovel plate 3 moves upward and pushes the collected shriveled wheat grains upward. The shovel plate 3 slides down to the right side of partition 4 for centralized storage. Then, stepper motor 51 rotates in the opposite direction. Under the action of the lower arc surface on the left side of guide block 6 and the upper arc surface on the right side of guide rail 7, guide block 6 drives shovel plate 3 to be lifted upward and reset to the left side. It then resets again on the left side of guide rail 7.

[0025] In summary, this wheat pre-washing and de-shriveling device washes wheat grains in the washing tank 1. With the cooperation of the fixed frame 2 and the push-pull assembly 5, the shovel plate 3 is pushed left and right to collect and store the floating wheat grains. During the movement of the shovel plate 3, the left and right displacement path is adjusted by the cooperation of the guide block 6 and the guide rail 7, ensuring that the shriveled wheat grains are subjected to only unidirectional collecting force, thus achieving automatic collection and unidirectional collection with good cleaning effect.

Claims

1. A device for pre-washing and de-shriveling wheat, characterized in that, The washing tank (1) is fixedly connected to the top of the washing tank (1). A sliding shovel plate (3) is provided in the inner cavity of the fixed frame (2). A push-pull assembly (5) is provided in the inner cavity of the fixed frame (2). The push-pull assembly (5) includes a stepper motor (51) fixedly installed on the right side of the fixed frame (2). A sliding frame (53) is provided in the inner cavity of the fixed frame (2). A sliding limit frame (55) is provided through the front and rear sides of the top of the sliding frame (53). The bottom of the limit frame (55) is fixedly connected to the shovel plate (3). A guide block (6) is fixedly connected to the front and rear sides of the shovel plate (3). A guide rail (7) is fixedly connected to the front and rear sides of the inner cavity of the fixed frame (2). Both ends of the guide rail (7) are provided with an arc surface that matches the guide block (6).

2. The wheat pre-washing and de-shriveling device according to claim 1, characterized in that, The left side of the inner cavity of the fixed frame (2) is rotatably connected to a threaded rod (52) via a bearing, and the right end of the threaded rod (52) is fixedly connected to a stepper motor (51).

3. The wheat pre-washing and de-shriveling device according to claim 2, characterized in that, The front and rear sides of the top of the fixed frame (2) are fixedly connected to the limiting guide rail (54), and the sliding frame (53) is slidably connected to the surface of the limiting guide rail (54).

4. The wheat pre-washing and de-shriveling device according to claim 3, characterized in that, The front and rear sides of the inner cavity of the fixed frame (2) are fixedly connected to the fixed plate (8), and the inner cavity of the limiting frame (55) is fixedly connected to the support column (9).

5. The wheat pre-washing and de-shriveling device according to claim 4, characterized in that, Springs (10) are fitted on the top and bottom of the surface of the support column (9). One end of the spring (10) is welded to the limiting frame (55), and the other end of the spring (10) is welded to the sliding frame (53).

6. The wheat pre-washing and de-shriveling device according to claim 5, characterized in that, A partition (4) is fixedly connected to the bottom right side of the inner cavity of the cleaning tank (1), and a filter plate (11) is fixedly connected to the bottom right side of the partition (4).

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