Anti-blocking sieve tray mechanism for sowing castor-oil plants

Abstract

The utility model discloses a castor seed sowing anti-blocking sieve tray mechanism which comprises a bottom plate, wheel bodies are installed at one end and the other end of the bottom plate, one end of the bottom plate is connected with a tank body, a first motor is installed on the tank body, the output end of the first motor is connected with the tank body in a rotating mode, the output end of the first motor is connected with a sieve tray, and the sieve tray is connected with the wheel bodies. The inner wall of the tank body is connected with a brush, the brush is attached to the sieve tray, one end of the tank body is connected with a pipe body, one end of the pipe body is provided with a second motor, the pipe body is rotationally connected with an auger, the auger is connected with the output end of the second motor, one end of the pipe body is connected with a connecting pipe, and the connecting pipe is connected with a shell. The shell is connected with the bottom plate in a penetrating mode, one end of the shell movably penetrates through a plate body, and one end of the plate body is in threaded connection with a bolt. The utility model has the beneficial effects of picking part.

Description

Technical Field

[0001] This utility model relates to the technical field of sowing equipment, and in particular to a castor bean sowing anti-clogging screen mechanism. Background Technology

[0002] A castor bean seed sieve is a tool used to select seeds during the castor bean sowing process.

[0003] In the seed screening process before castor bean sowing in modern agriculture, existing sowing sieves often face the problem of sieve clogging. The shape and characteristics of castor bean seeds themselves increase the risk of clogging: their irregular, flattened oval structure makes them prone to getting stuck at the edges of the sieve holes, thus clogging them. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a castor bean sowing anti-clogging sieve tray mechanism.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A castor bean sowing anti-clogging sieve disc mechanism includes a base plate, with wheels mounted on both ends of the base plate. A tank is connected to one end of the base plate, and a motor is mounted on the tank. The output end of the motor is rotatably connected to the tank, and a sieve disc is flanged to the output end of the motor. A brush is connected to the inner wall of the tank and fits against the sieve disc. A pipe is connected to one end of the tank, and a motor is mounted on one end of the pipe. An auger is rotatably connected to the pipe and connected to the output end of the motor. A connecting pipe is connected to one end of the pipe, and a housing is connected to the connecting pipe. The housing is connected through the base plate, and a plate is movably inserted through one end of the housing. One end of the plate is inclined, and a bolt is threaded onto one end of the plate.

[0007] Preferably, one end of the bolt is connected to a rubber block.

[0008] Preferably, one end of the base plate is connected to a block, the block has a groove, and the plate is slidably connected to the groove.

[0009] Preferably, one end of the bolt is connected to a knob.

[0010] Preferably, one end of the tank is connected to a feed inlet.

[0011] Preferably, a door is hinged to one end of the tank.

[0012] Preferably, a connecting component is connected to one end of the base plate.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. Through the coordinated operation of the motor, sieve disc, and brush, the motor drives the sieve disc to rotate. The centrifugal force generated by the rotation of the sieve disc evenly throws the castor seeds to the edge of the sieve disc, preventing the seeds from accumulating in the center. This centrifugal force not only improves the seed dispersion efficiency but also reduces the risk of sieve blockage caused by seed aggregation. Simultaneously, the sieve disc continuously contacts the brush during rotation, sweeping away any castor seeds stuck in it. This method has a wide range of applications. Before sowing, castor seeds are sorted to remove impurities and empty shells. After being sieved by the sieve disc, the seed size is similar, ensuring uniform emergence during sowing, facilitating field management, and also improving the yield and quality of castor beans to some extent.

[0015] 2. Through the cooperation between the set plate, bolts and shell, the screened seeds fall into the bottom of the tube. The bottom of the tube is inclined, and the seeds will slide down into the tube. The second motor is started to transport the seeds through the auger. The seeds fall into the shell through the connecting pipe and fall through the opening at one end of the shell to complete the sowing. Tighten the bolt to release the fixation of the plate, move the plate, and adjust the overlapping area of ​​the plate and the connecting pipe to adjust the number of falling seeds. It has a wide range of practical applications. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a castor bean sowing anti-clogging sieve tray mechanism proposed in this utility model;

[0017] Figure 2 for Figure 1 Cross-sectional structural schematic diagram of the shell, plates, and blocks;

[0018] Figure 3 for Figure 1 A cross-sectional view of the central tube, motor 2, and connecting rod;

[0019] Figure 4 for Figure 1 A cross-sectional structural diagram of the middle tank, the feed inlet, and the motor.

[0020] Figure 5 for Figure 4 A schematic diagram of the structure of the medium brush, motor, and screen.

[0021] In the diagram: 1. Base plate; 2. Wheel body; 3. Tank body; 4. Motor 1; 5. Screen plate; 6. Brush; 7. Pipe body; 8. Motor 2; 9. Screwdriver; 10. Connecting pipe; 11. Shell; 12. Plate body; 13. Block body; 14. Tank body; 15. Bolt; 16. Rubber block; 17. Knob; 18. Feed inlet; 19. Door body; 20. Connecting assembly. 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 of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Example 1, referring to Figures 1 to 5 A castor bean sowing anti-clogging sieve disc mechanism includes a base plate 1, with wheels 2 mounted on both ends of the base plate 1 for easier movement. A tank 3 is connected to one end of the base plate 1, used to store castor beans. A motor 4 is mounted on the tank 3; the model of the motor 4 can be selected according to actual needs. The output end of the motor 4 is rotatably connected to the tank 3, and a sieve disc 5 is connected to the flange of the output end of the motor 4. The motor 4 drives the sieve disc 5 to rotate, accelerating the sieving of castor beans and preventing them from accumulating and clogging. The rotation of the sieve disc 5 also causes it to come into contact with a brush 6, which sweeps the castor beans out of the sieve holes, thus preventing clogging to some extent. The inner wall of the tank 3 is connected to the brush 6, which fits snugly against the sieve disc 5. The bottom of the tank 3 is inclined, so the castor beans falling into the bottom of the tank 3 will slowly fall into a tube 7. One end of the tank body 3 is connected to a pipe body 7, and a second motor 8 is installed at the other end of the pipe body 7. The model of the second motor 8 can be selected according to the actual situation. The pipe body 7 is rotatably connected to an auger 9, which is connected to the output end of the second motor 8. The second motor 8 drives the auger 9 to rotate and transport castor beans. One end of the pipe body 7 is connected to a connecting pipe 10, through which the castor beans fall into the shell 11. After falling into the shell 11, the sowing is completed. The connecting pipe 10 is connected to the shell 11, which is connected to the bottom plate 1. One end of the shell 11 is movably connected to a plate 12. One end of the plate 12 is inclined to prevent the castor beans from accumulating on the plate 12 when falling. One end of the plate 12 is threaded with a bolt 15. The sieve disc 5 rotates and contacts the brush 6. The brush 6 sweeps the castor beans out of the sieve holes to a certain extent, preventing the castor beans from clogging the sieve holes. It has a wide range of applications to a certain extent.

[0024] In this embodiment, a rubber block 16 is connected to one end of the bolt 15. The rubber block 16 increases the friction with the base plate 1, which improves the stability of the plate 12 to a certain extent. Tightening the bolt 15 causes the rubber block 16 to disengage from the base plate 1, moving the plate 12. By adjusting the overlap range between the plate 12 and the connecting pipe 10, the flow rate of castor beans falling can be adjusted, thus controlling the amount of castor beans planted to a certain extent. The operation is relatively simple and has wide applicability. A block 13 is connected to one end of the base plate 1. The block 13 has a groove 14. The plate 12 is slidably connected to the groove 14, which guides the movement of the plate 12. A knob 17 is connected to one end of the bolt 15, making it easier to rotate the bolt 15. A feed inlet 18 is connected to one end of the tank 3, through which castor beans can be injected into the tank 3. A door 19 is hinged to one end of the tank body 3. Opening the door 19 allows the removal of large-diameter castor beans accumulated on the sieve plate 5. The sieve plate 5 can also be disassembled and replaced with a sieve plate 5 of a different mesh size. A connecting component 20 is connected to one end of the bottom plate 1. One end of the connecting component 20 has a hole. By cooperating with equipment such as a traction rope through the hole of the connecting component 20, the device can be driven to move.

[0025] The working principle of this embodiment is as follows: During use, motor 4 is started, and its output drives the sieve disc 5 to rotate. The centrifugal force generated by the rotation of the sieve disc 5 evenly throws the castor seeds to the edge of the sieve disc 5, preventing seeds from accumulating in the center and reducing the risk of sieve hole blockage due to aggregation. While the sieve disc 5 rotates, the brush 6 continuously contacts the surface of the sieve disc 5, sweeping away seeds stuck in the sieve holes, ensuring unobstructed sieve holes and preventing clogging to a certain extent. The bottom of the tank 3 below the sieve disc 5 is inclined. The sieved seeds fall through the sieve holes into the bottom of the tank 3 and slide along the inclined surface into the tube 7. Large particles and large-diameter castor beans that do not pass through the sieve holes remain on the surface of the sieve disc 5 and can be cleaned periodically by opening the door 19. The seeds falling into the tube 7 are driven by motor 8 to rotate the auger 9. Through the pushing action of the spiral blades, the seeds are transported to the shell 11 via the connecting pipe 10. The seeds fall from the bottom opening of the shell 11, completing the sowing process. Tighten bolt 15 to remove the movement restriction of plate 12 and adjust the overlapping area of ​​plate 12 and outlet of connecting pipe 10. A larger overlapping area results in a higher degree of opening of the outlet and a greater amount of seeds falling; a smaller overlapping area results in a lower degree of opening of the outlet and a smaller amount of seeds falling. This makes it easier to adjust the sowing quantity to a certain extent and has a wider range of applications.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A castor bean sowing anti-clogging sieve tray mechanism, comprising a base plate (1), characterized in that, Wheels (2) are mounted on one end and the other end of the base plate (1). A tank (3) is connected to one end of the base plate (1). A motor (4) is mounted on the tank (3). The output end of the motor (4) is rotatably connected to the tank (3). A sieve disc (5) is connected to the flange of the output end of the motor (4). A brush (6) is connected to the inner wall of the tank (3). The brush (6) is in contact with the sieve disc (5). A pipe (7) is connected to one end of the tank (3). A second motor (8) is installed. The tube body (7) is rotatably connected to an auger (9). The auger (9) is connected to the output end of the second motor (8). One end of the tube body (7) is connected to a connecting pipe (10). The connecting pipe (10) is connected to a housing (11). The housing (11) is connected to the base plate (1). One end of the housing (11) is movably connected to a plate (12). One end of the plate (12) is an inclined surface. One end of the plate (12) is threaded with a bolt (15).

2. The castor bean sowing anti-clogging sieve tray mechanism according to claim 1, characterized in that, One end of the bolt (15) is connected to a rubber block (16).

3. The castor bean sowing anti-clogging sieve tray mechanism according to claim 1, characterized in that, One end of the base plate (1) is connected to a block (13), and the block (13) has a groove (14). The plate (12) and the groove (14) are slidably connected.

4. The castor bean sowing anti-clogging sieve tray mechanism according to claim 1, characterized in that, A knob (17) is connected to one end of the bolt (15).

5. The castor bean sowing anti-clogging sieve tray mechanism according to claim 1, characterized in that, The tank (3) is connected to a feed inlet (18) at one end.

6. The castor bean sowing anti-clogging sieve tray mechanism according to claim 1, characterized in that, A door (19) is hinged to one end of the tank (3).

7. The castor bean sowing anti-clogging sieve tray mechanism according to claim 1, characterized in that, One end of the base plate (1) is connected to a connecting component (20).

Images