Grain processing and cleaning device

Abstract

The utility model discloses a grain processing and cleaning device relates to mechanical engineering technical field, including the cleaning tank, the inside of cleaning tank is provided with the cleaning frame, the right side of cleaning tank is assembled with the cleaning mechanism, the middle lower part of cleaning tank is assembled with the cleaning mechanism, the cleaning mechanism includes the first threaded rod, the rear side fixed connection of first threaded rod has the first bearing seat, the outside of first threaded rod is provided with the column block, the top of column block is provided with a plurality of teeth, the right side of cleaning tank is provided with the chute, the left and right sides of cleaning frame are fixedly connected with the limit post respectively, and the outside of one limit post is provided with the gear. Mechanism adopts mechanical drive principle, improves traditional grain processing and cleaning device, utilizes additional structure to improve the stability of traditional grain processing and cleaning device cleaning grain, prevents the cleaning frame from appearing violent vibration or impact in the movement process, causes unnecessary breakage.

Description

Technical Field

[0001] This utility model relates to the field of mechanical engineering technology, specifically to a grain processing and cleaning device. Background Technology

[0002] Food is the basic material basis for human survival, providing the human body with essential energy, protein, fat, vitamins and minerals. In a broad sense, it refers to various agricultural products that humans and animals can eat directly or after processing.

[0003] Grain processing and cleaning equipment is mainly used to remove impurities and contaminants from grains, ensuring that the grains are clean and meet the standards for further processing.

[0004] However, existing grain processing and cleaning equipment has the following shortcomings:

[0005] Traditional grain processing and cleaning devices often use a cam-driven method to swing the cleaning frame, relying on the frame's own inertia for movement. This has some potential drawbacks, as it can cause severe vibrations or impacts during the movement of the cleaning frame, resulting in unnecessary damage. Utility Model Content

[0006] The purpose of this invention is to solve the problems mentioned in the background art in existing equipment, which use a cleaning mechanism and a control box to control the forward and reverse rotation of a DC motor, which drives the first threaded rod to rotate. The column and multiple teeth slide inside the slide groove, and the multiple teeth mesh with the gear. The rotation of the gear drives the limit column to rotate.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a grain processing and cleaning device, including a cleaning box, a cleaning frame inside the cleaning box, a cleaning mechanism on the right side of the cleaning box, and a sweeping mechanism in the lower middle part of the cleaning box.

[0008] The cleaning mechanism includes a first threaded rod, a first bearing seat is fixedly connected to the rear side of the first threaded rod, a column is provided on the outside of the first threaded rod, multiple teeth are provided on the top of the column, a sliding groove is provided on the right side of the cleaning box, and limit posts are fixedly connected to the left and right sides of the cleaning frame, with a gear provided on the outside of one limit post.

[0009] Preferably, multiple teeth mesh with gears, a DC motor is provided on the right side of the cleaning tank, the output shaft of the DC motor is fixedly connected to the front side of the first threaded rod, and a synchronous belt is provided on the outside of the output shaft of the DC motor.

[0010] Preferably, a water tank is provided on the left side of the cleaning tank, and a pump is provided inside the water tank. One end of the pump is connected to a water source, and the other end of the pump is provided with a water outlet pipe. A rectangular pipe is provided on the top of the cleaning tank, and multiple faucets are provided at the bottom of the rectangular pipe.

[0011] Preferably, a baffle is provided on the front side of the cleaning tank, a control box is provided on the right side of the front side of the cleaning tank, a filter plate is provided on the lower side of the inside of the cleaning tank, and an outlet is provided at the bottom of the inside of the cleaning tank.

[0012] Preferably, the cleaning mechanism includes a second bearing seat and a cleaning brush. A second threaded rod is provided at the rear end of the second bearing seat, and a slider is provided on the outside of the second threaded rod. Connecting blocks are fixedly connected to the left and right sides of the cleaning brush, and the right side of one connecting block is fixedly connected to the left side of the slider.

[0013] Preferably, the output shaft of the DC motor is connected to the second bearing housing via a synchronous belt.

[0014] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0015] 1. In this utility model, by setting up a cleaning mechanism, the control box controls the DC motor to rotate forward and reverse, driving the first threaded rod to rotate. The column block and multiple teeth slide inside the slide groove. The multiple teeth mesh with the gear. The rotation of the gear drives the limit column to rotate. The mechanism adopts the mechanical transmission principle, which improves the traditional grain processing and cleaning device. The additional structure improves the stability of the traditional grain processing and cleaning device in cleaning grain, and prevents the cleaning frame from experiencing severe vibration or impact during movement, causing unnecessary damage.

[0016] 2. In this utility model, by setting a cleaning mechanism, the synchronous belt drives the second threaded rod to rotate, the slider moves outside the second threaded rod, and the connecting block drives the cleaning brush to reciprocate to clean the bottom of the filter plate, so as to prevent impurities from being stuck in the holes and grooves of the filter plate for a long time. Attached Figure Description

[0017] Figure 1 A three-dimensional view of the main structure of a grain processing and cleaning device is provided for this utility model;

[0018] Figure 2 This utility model provides a three-dimensional cross-sectional view of the cleaning box of a grain processing and cleaning device;

[0019] Figure 3 This utility model provides a three-dimensional cross-sectional view of the cleaning box of a grain processing and cleaning device;

[0020] Figure 4 This utility model provides a three-dimensional cross-sectional view of the cleaning box of a grain processing and cleaning device;

[0021] Figure 5 This utility model presents a three-dimensional structural diagram of the cleaning mechanism of a grain processing and cleaning device.

[0022] In the diagram: 1. Cleaning box; 2. Water tank; 3. Cleaning mechanism; 31. DC motor; 32. First threaded rod; 33. Column block; 34. Slide groove; 35. Gear; 36. First bearing seat; 37. Limiting post; 38. Gear; 39. Synchronous belt; 4. Sweeping mechanism; 41. Second bearing seat; 42. Second threaded rod; 43. Slider; 44. Connecting block; 45. Sweeping brush; 5. Pump; 6. Water outlet pipe; 7. Rectangular pipe; 8. Faucet; 9. Cleaning frame; 10. Baffle; 11. Outlet; 12. Filter plate; 13. Control box. Detailed Implementation

[0023] To make the technical means, creative features, objectives, and effects of this utility model easier to understand, the following describes this utility model in conjunction with specific embodiments:

[0024] like Figure 1 - Appendix Figure 5 This utility model provides a grain processing cleaning device, including a cleaning box 1, a cleaning frame 9 inside the cleaning box 1, a cleaning mechanism 3 mounted on the right side of the cleaning box 1, and a sweeping mechanism 4 mounted in the lower middle part of the cleaning box 1. The cleaning mechanism 3 includes a first threaded rod 32, a first bearing seat 36 fixedly connected to the rear side of the first threaded rod 32, a column block 33 outside the first threaded rod 32, and multiple teeth 35 on the top of the column block 33. A sliding groove 34 is opened on the right side of the cleaning box 1. Limiting posts 37 are fixedly connected to the left and right sides of the cleaning frame 9, and a gear 38 is mounted outside one of the limiting posts 37. The multiple teeth 35 mesh with the gear 38 to clean the grain. A DC motor 31 is installed on the right side of the washing tank 1. The output shaft of the DC motor 31 is fixedly connected to the front side of the first threaded rod 32. A synchronous belt 39 is installed outside the output shaft of the DC motor 31. A water tank 2 is installed on the left side of the washing tank 1. A pump 5 is installed inside the water tank 2. One end of the pump 5 is connected to a water source, and the other end of the pump 5 is connected to a water outlet pipe 6. A rectangular pipe 7 is installed on the top of the washing tank 1. Multiple faucets 8 are installed at the bottom of the rectangular pipe 7. A baffle 10 is installed on the front side of the washing tank 1. A control box 13 is installed on the right side of the front side of the washing tank 1. A filter plate 12 is installed on the lower side inside the washing tank 1. An outlet 11 is installed at the bottom of the inside of the washing tank 1.

[0025] The overall effect of Embodiment 1 is as follows: the relevant components can improve the stability of grain cleaning in traditional grain processing and cleaning devices through mechanical transmission. The function of the first bearing seat 36 is to support the rotation of the first threaded rod 32, thereby preventing displacement when the first threaded rod 32 rotates. The function of the slide groove 34 is to support the movement of the column block 33. This mechanical transmission method prevents the cleaning frame 9 from experiencing severe vibration or impact during movement, thus preventing unnecessary damage.

[0026] Example 2, as Figures 1-5 As shown, the cleaning mechanism 4 includes a second bearing seat 41 and a cleaning brush 45. A second threaded rod 42 is provided at the rear end of the second bearing seat 41, and a slider 43 is provided on the outside of the second threaded rod 42. Connecting blocks 44 are fixedly connected to the left and right sides of the cleaning brush 45, and the right side of one connecting block 44 is fixedly connected to the left side of the slider 43. The output shaft of the DC motor 31 is connected to the second bearing seat 41 via a synchronous belt 39.

[0027] The effect achieved by the entire embodiment 2 is as follows: by setting up the cleaning mechanism 4, the synchronous belt 39 drives the second threaded rod 42 to rotate, the slider 43 moves outside the second threaded rod 42, and the connecting block 44 drives the cleaning brush 45 to reciprocate to clean the bottom of the filter plate 12, so as to prevent impurities from being stuck in the holes and grooves of the filter plate 12 for a long time.

[0028] The working principle of the entire equipment is as follows: Installation and inspection phase: Before starting the test, ensure that all parts of the structure are in a stable state to prevent any part of the structure from malfunctioning after the work is completed.

[0029] Grain washing stage: The grain is placed inside the washing frame 9, and a water source is connected. The control box 13 controls the pump 5 to deliver water to the outlet pipe 6 and the rectangular pipe 7. The rectangular pipe 7 then delivers water to each faucet 8 for powerful spraying of the grain. At the same time, the control box 13 controls the forward and reverse rotation of the DC motor 31. When the DC motor 31 rotates forward, the output shaft of the DC motor 31 drives the first threaded rod 32 to rotate. The column block 33 and multiple teeth 35 slide inside the slide groove 34. When the column block 33 slides, the multiple teeth 35 mesh with the gear 38. The gear 38 rotates, synchronously driving the limit post 37 and the washing frame 9 to rotate. When the rear side of the column block 33 is at the end of the rear side of the slide groove 34, the control box 13 controls the DC motor 31 to reverse again, and the above operation is performed in reverse. The cleaning frame 9 rotates in reverse according to the original path. Impurities and dust mixed with water fall through the holes and grooves of the cleaning frame 9 to the top of the filter plate 12. The filter plate 12 performs aligned filtration. When the DC motor 31 rotates, the synchronous belt 39 drives the second threaded rod 42 to rotate forward and backward. The slider 43 moves outside the second threaded rod 42, synchronously driving the connecting block 44 and the cleaning brush 45 to clean the bottom of the filter plate 12 (the position of the DC motor 31, and opening heat dissipation grooves for the cleaning box 1).

[0030] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A grain processing and cleaning device, characterized in that: Includes a cleaning box (1), the inside of which is a cleaning frame (9), a cleaning mechanism (3) is mounted on the right side of the cleaning box (1), and a sweeping mechanism (4) is mounted on the lower middle part of the cleaning box (1). The cleaning mechanism (3) includes a first threaded rod (32), a first bearing seat (36) is fixedly connected to the rear side of the first threaded rod (32), a column block (33) is provided on the outside of the first threaded rod (32), a plurality of teeth (35) are provided on the top of the column block (33), a sliding groove (34) is provided on the right side of the cleaning box (1), and limit posts (37) are fixedly connected to the left and right sides of the cleaning frame (9), and a gear (38) is provided on the outside of one of the limit posts (37).

2. The grain processing and cleaning device according to claim 1, characterized in that: Multiple teeth (35) mesh with gears (38). A DC motor (31) is provided on the right side of the cleaning box (1). The output shaft of the DC motor (31) is fixedly connected to the front side of the first threaded rod (32). A synchronous belt (39) is provided outside the output shaft of the DC motor (31).

3. The grain processing and cleaning device according to claim 1, characterized in that: A water tank (2) is provided on the left side of the cleaning tank (1). A pump (5) is provided inside the water tank (2). One end of the pump (5) is connected to a water source. A water outlet pipe (6) is provided at the other end of the pump (5). A rectangular pipe (7) is provided on the top of the cleaning tank (1). Multiple faucets (8) are provided at the bottom of the rectangular pipe (7).

4. The grain processing and cleaning device according to claim 1, characterized in that: A baffle (10) is provided on the front side of the cleaning tank (1), a control box (13) is provided on the right side of the front side of the cleaning tank (1), a filter plate (12) is provided on the lower side inside the cleaning tank (1), and an outlet (11) is provided at the bottom inside the cleaning tank (1).

5. The grain processing and cleaning device according to claim 1, characterized in that: The cleaning mechanism (4) includes a second bearing seat (41) and a cleaning brush (45). A second threaded rod (42) is provided at the rear end of the second bearing seat (41). A slider (43) is provided on the outside of the second threaded rod (42). Connecting blocks (44) are fixedly connected to the left and right sides of the cleaning brush (45). The right side of one of the connecting blocks (44) is fixedly connected to the left side of the slider (43).

6. The grain processing and cleaning device according to claim 2, characterized in that: The output shaft of the DC motor (31) is connected to the second bearing housing (41) via a synchronous belt (39).

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