Seed pre-cleaning device for planting

Abstract

The utility model relates to the field of pre-cleaning devices, in particular to a seed pre-cleaning device for planting, which comprises a cleaning box, a cleaning chamber A, a cleaning chamber B, a flow guide hopper, a box cover, an electric turning and stirring part, an electric stirring part, a baffle net and an isolation plate, a cleaning chamber A is formed in the upper end of the inner side of the cleaning box; a cleaning chamber B is formed in the lower end of the inner side of the cleaning box; the cleaning chamber A is communicated with the cleaning chamber B through a flow guide hopper; according to the seed cleaning device, multi-layer and all-directional cleaning of seeds is realized through primary stirring cleaning of the electric stirring piece and deep cleaning of the electric stirring piece, so that the cleaning efficiency and the cleanliness are effectively improved; the cleaning chamber A and the cleaning chamber B can be flexibly separated according to needs due to the design of the isolation plate, continuous cleaning is achieved, repeated seed carrying is avoided, the seeds are blocked at the upper end of the blocking net, it is guaranteed that the seeds cannot be lost along with sewage in the cleaning process, and the sewage carrying cleaned impurities, dust and microorganisms can be smoothly discharged.

Description

Technical Field

[0001] This utility model relates to the field of pre-cleaning devices, and in particular to a pre-cleaning device for planting seeds. Background Technology

[0002] Modern agriculture has increasingly higher requirements for seed quality. Impurities, dust, microorganisms, etc., attached to the seed surface can affect the germination rate and growth of seeds. These impurities need to be removed by pre-cleaning devices to improve the purity and germination rate of seeds.

[0003] However, existing manual cleaning requires a lot of manual operation and is labor-intensive. Simple mechanical stirring and cleaning methods often result in uneven cleaning, leading to some seeds not being thoroughly cleaned. This cannot meet the needs of large-scale seed cleaning. The above cleaning methods may require repeated cleaning to achieve the goal of cleaning the seeds. This requires the seeds to be taken out of the cleaning water source, which is also a time-consuming and laborious task.

[0004] Therefore, in order to address the problems of low cleaning efficiency, uneven cleaning, and time-consuming and labor-intensive traditional pre-cleaning methods, a seed pre-cleaning device for planting can be designed. Utility Model Content

[0005] To overcome the problems of low cleaning efficiency, uneven cleaning, and time and labor costs associated with traditional pre-cleaning methods.

[0006] The technical solution of this utility model is as follows: a seed pre-cleaning device for planting, comprising a cleaning box, cleaning chamber A, cleaning chamber B, a guide bucket, a box cover, an electric turning and stirring component, an electric stirring component, a baffle net, and a partition plate; cleaning chamber A for the first cleaning of seeds is opened at the upper end of the inner side of the cleaning box; cleaning chamber B for the second cleaning of seeds is opened at the lower end of the inner side of the cleaning box; cleaning chamber A and cleaning chamber B are connected by a guide bucket; a box cover is snapped onto the upper end of the cleaning box; an electric turning and stirring component for turning and stirring seeds by pushing back and forth is installed on the upper end of the box cover; an electric stirring component for cleaning seeds by rotating is installed inside the cleaning chamber B; a baffle net for filtering water is welded to the inner side of the cleaning chamber B; and a partition plate is slidably connected to the lower end of the inner side of the cleaning chamber A.

[0007] Preferably, the first step is to open the box lid, put the seeds to be cleaned into the cleaning box, the seeds are stopped by the isolation plate in the cleaning chamber A, close the box lid, connect the water source and pour clean water into the cleaning chamber A;

[0008] The second step is to start the electric mixing device. The linear drive mechanism drives the straight plate to move the seeds back and forth. The long holes in the straight plate help the water flow and the seeds mix, achieving the initial mixing and cleaning of the seeds.

[0009] The third step, after the initial cleaning process is completed, is to drain the wastewater, open the two isolation plates, and let the seeds on the upper part of the isolation plates flow naturally into the cleaning chamber B through the guide bucket;

[0010] The fourth step is to start the electric agitator. The agitator blades rotate in the cleaning chamber B to clean the seeds more thoroughly. Open the sewage outlet valve. The seeds are blocked at the top of the baffle, and the remaining sewage is discharged. When the water in the cleaning chamber B is basically drained, open the seed outlet. The cleaned seeds will be discharged and collected through this outlet.

[0011] Preferably, cleaning chamber A is a cuboid cavity; cleaning chamber B is a cylindrical cavity; the guide bucket adopts a top-wide and bottom-narrow guide structure; the upper end face of the guide bucket is a quadrilateral that matches cleaning chamber A, and the lower end face is a circle that matches cleaning chamber B.

[0012] Preferably, the electric mixing component includes a linear drive mechanism, a straight plate, and elongated holes; the lower end of the threaded sleeve of the linear drive mechanism is fixedly connected to the straight plate; and the outer surface of the straight plate has elongated holes distributed at equal intervals.

[0013] As a preferred option, a water inlet pipe is provided at the top of the cover; and sewage outlet pipes with valves are provided at the lower end of both cleaning chamber A and cleaning chamber B.

[0014] Preferably, a seed outlet is provided on the upper side of the rear baffle of the washing chamber B for discharging the cleaned seeds.

[0015] Preferably, there are two isolation plates; one inner end of the isolation plate has a slot; the other inner end of the isolation plate is fixedly connected to a block; the block and the slot are fitted together.

[0016] Preferably, a linkage block is fixedly connected to the outer side of the isolation plate; a push cylinder is installed at both ends of the linkage block and fixed to the outer wall of the cleaning tank.

[0017] The beneficial effects of this utility model are:

[0018] This invention achieves multi-layered and all-round cleaning of seeds through the initial stirring and cleaning by the electric stirring component and the in-depth cleaning by the electric agitator, effectively improving cleaning efficiency and cleanliness. The design of the partition plate allows for flexible separation between cleaning chamber A and cleaning chamber B as needed, enabling continuous cleaning and avoiding multiple seed handling. The seeds are blocked at the top of the baffle, ensuring that they are not lost with the sewage during the cleaning process, and also allowing the sewage carrying impurities, dust, and microorganisms to be smoothly discharged, so that the seeds can be cleaned more thoroughly in cleaning chamber B, and the seed cleaning effect is significantly improved. Attached Figure Description

[0019] Figure 1The diagram shown is a three-dimensional structural schematic of the pre-cleaning device of this utility model;

[0020] Figure 2 The diagram shown is a three-dimensional view of the pre-cleaning device of this utility model when opened.

[0021] Figure 3 The diagram shown is a cross-sectional view of the cleaning tank of the pre-cleaning device of this utility model.

[0022] Figure 4 The diagram shown is a cross-sectional view of the cover of the pre-cleaning device of this utility model.

[0023] Explanation of reference numerals in the attached drawings: 1. Cleaning tank; 2. Cleaning chamber A; 3. Cleaning chamber B; 4. Guide hopper; 5. Tank cover; 6. Electric stirring component; 7. Electric agitator; 8. Baffle net; 9. Isolation plate; 10. Linear drive mechanism; 11. Straight plate; 12. Long slot; 13. Water inlet pipe; 15. Seed outlet; 14. Sewage outlet pipe; 16. Slot; 17. Locking block; 18. Linkage block; 19. Push cylinder. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] Please see Figure 1-4 This utility model provides an embodiment: a seed pre-cleaning device for planting, including a cleaning box 1, a cleaning chamber A2, a cleaning chamber B3, a guide bucket 4, a box cover 5, an electric turning and stirring component 6, an electric stirring component 7, a baffle 8, and a partition plate 9; a cleaning chamber A2 for the first cleaning of seeds is opened at the upper end of the inner side of the cleaning box 1; a cleaning chamber B3 for the second cleaning of seeds is opened at the lower end of the inner side of the cleaning box 1; cleaning chamber A2 and cleaning chamber B3 are connected by the guide bucket 4; The upper end of the washing tank 1 is connected to the lid 5; the upper end of the lid 5 is equipped with an electric stirring component 6 that stirs the seeds by pushing back and forth; the inner side of the washing chamber B3 is equipped with an electric stirring component 7 that washes the seeds by rotating; the inner side of the washing chamber B3 is welded with a baffle 8 for filtering water; the lower end of the inner side of the washing chamber A2 is slidably connected to an isolation plate 9; the upper end of the lid 5 is equipped with a water inlet pipe 13; the lower ends of the washing chambers A2 and B3 are both equipped with sewage outlet pipes 14 with valves.

[0026] Please see Figure 2 In this embodiment, a seed outlet 15 for discharging cleaned seeds is provided on the upper side of the rear baffle 8 of the cleaning chamber B3; a linkage block 18 is fixedly connected to the outer side of the isolation plate 9; and a push cylinder 19 fixed to the outer wall of the cleaning box 1 is installed at both ends of the linkage block 18.

[0027] Please see Figure 3 In this embodiment, the cleaning chamber A2 is a rectangular cavity; the cleaning chamber B3 is a cylindrical cavity; the guide bucket 4 adopts a guide structure that is wider at the top and narrower at the bottom; the upper end face of the guide bucket 4 is a quadrilateral that matches the cleaning chamber A2, and the lower end face is a circle that matches the cleaning chamber B3; there are two isolation plates 9; a slot 16 is provided at one inner end of the isolation plate 9; a block 17 is fixedly connected to the other isolation plate 9 at one inner end; the block 17 and the slot 16 are fitted together.

[0028] Please see Figure 4 In this embodiment, the electric mixing component 6 includes a linear drive mechanism 10, a straight plate 11, and elongated holes 12; the lower end of the threaded sleeve of the linear drive mechanism 10 is fixedly connected to the straight plate 11; the outer surface of the straight plate 11 is provided with elongated holes 12 distributed at equal intervals.

[0029] The first step in the work is to open the box cover 5, put the seeds to be cleaned into the cleaning box 1, and the seeds are stopped by the isolation plate 9 in the cleaning chamber A2. Then close the box cover 5 and fill the cleaning chamber A2 with clean water through the water source inlet pipe 13.

[0030] The second step is to start the electric stirring component 6. The linear drive mechanism 10 drives the straight plate 11 to move the seeds back and forth. The elongated holes 12 of the straight plate 11 help the water flow and the seeds to mix, thus achieving the initial stirring and cleaning of the seeds.

[0031] The third step is to discharge the sewage after the initial cleaning process is completed. The cylinder 19 is pushed to drive the linkage block 18. The isolation plates 9 are symmetrically distributed and are provided with a locking block 17 and a locking groove 16 in the middle to increase the sealing. After the linkage block 18 moves, the isolation plates 9 slide to the predetermined position. The seeds at the top of the two isolation plates 9 flow naturally into the cleaning chamber B3 through the guide bucket 4.

[0032] Fourth step, start the electric agitator 7. The agitator blades rotate in the cleaning chamber B3 to clean the seeds more thoroughly. Open the sewage outlet valve 14. The seeds are blocked at the top of the baffle 8. The remaining sewage is discharged. When the water in the cleaning chamber B3 is basically drained, open the seed outlet 15. The upper surface of the baffle 8 is designed with an inclination. The cleaned seeds will be discharged in the direction of the guide flow.

Claims

1. A seed pre-cleaning device for planting, comprising a cleaning tank (1); characterized in that: It also includes a cleaning chamber A (2), a cleaning chamber B (3), a guide bucket (4), a box cover (5), an electric stirring component (6), an electric agitator (7), a baffle (8), and an isolation plate (9); a cleaning chamber A (2) for the first cleaning of seeds is opened at the upper end of the inner side of the cleaning box (1); a cleaning chamber B (3) for the second cleaning of seeds is opened at the lower end of the inner side of the cleaning box (1); the cleaning chamber A (2) and the cleaning chamber B (3) are connected by a guide bucket (4); a box cover (5) is snapped onto the upper end of the cleaning box (1); an electric stirring component (6) for stirring seeds by pushing back and forth is installed on the upper end of the box cover (5); an electric agitator (7) for cleaning seeds by rotating is installed on the inner side of the cleaning chamber B (3); a baffle (8) for filtering water is welded on the inner side of the cleaning chamber B (3); an isolation plate (9) is slidably connected to the lower end of the inner side of the cleaning chamber A (2).

2. The seed pre-cleaning device for planting according to claim 1, characterized in that: Cleaning chamber A(2) is a rectangular cavity; cleaning chamber B(3) is a cylindrical cavity; the guide bucket (4) adopts a guide structure that is wider at the top and narrower at the bottom; the upper end face of the guide bucket (4) adopts a quadrilateral shape that matches the cleaning chamber A(2), and the lower end face adopts a circle shape that matches the cleaning chamber B(3).

3. The seed pre-cleaning device for planting according to claim 1, characterized in that: The electric mixing component (6) includes a linear drive mechanism (10), a straight plate (11) and elongated holes (12); the lower end of the threaded sleeve of the linear drive mechanism (10) is fixedly connected to the straight plate (11); the outer surface of the straight plate (11) is provided with elongated holes (12) distributed at equal intervals.

4. The seed pre-cleaning device for planting according to claim 1, characterized in that: A water inlet pipe (13) is installed at the upper end of the box cover (5); sewage outlet pipes (14) with valves are installed at the lower end of cleaning chamber A (2) and cleaning chamber B (3).

5. The seed pre-cleaning device for planting according to claim 1, characterized in that: The upper side of the rear baffle (8) of the washing chamber B (3) is provided with a seed outlet (15) for discharging the cleaned seeds.

6. The seed pre-cleaning device for planting according to claim 1, characterized in that: There are two isolation plates (9); one inner end of the isolation plate (9) is provided with a slot (16); the other isolation plate (9) is fixedly connected to a block (17) at the inner end; the block (17) and the slot (16) are fitted together.

7. The seed pre-cleaning device for planting according to claim 1, characterized in that: A linkage block (18) is fixedly connected to the outer side of the isolation plate (9); the front and rear ends of the linkage block (18) are equipped with push cylinders (19) fixed to the outer wall of the cleaning tank (1).

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