A plug drill planter

Abstract

The utility model discloses a kind of hole disc puncher, including bearing box, material taking mechanism and bearing groove, the positioning frame for hole disc bearing is fixedly installed in the side of bearing box top, swing mechanism for driving material taking mechanism reciprocating swing is provided on the bearing box, the top of swing mechanism is fixedly installed with positioning mechanism, driving mechanism for seed disc reciprocating drive is provided on the bearing box.The material taking mechanism of the utility model is clamped in swing mechanism upper side, and such setting can make material taking mechanism convenient replacement, and swing mechanism setting can drive material taking mechanism swing shift between bearing groove and positioning frame, make seed delivery to hole disc inside, and the driving mechanism setting after each material taking can reciprocating move hole disc inside bearing groove, guarantee seed uniform distribution, and external suction pump is connected with material taking mechanism by connecting pipe, and connecting pipe is positioned by positioning mechanism.

Description

Technical Field

[0001] This utility model relates to the field of agricultural planting technology, specifically a seed tray perforating and seeding machine. Background Technology

[0002] A seed tray perforating seeder is an agricultural machinery device specifically designed for the seedling stage. It is mainly used to sow seeds in multiple holes in a seed tray and is widely used in the industrialized seedling production of crops such as vegetables, flowers, tobacco, and Chinese medicinal herbs.

[0003] Existing tray seeders require the seeds to be evenly placed inside each cell of the tray. However, these seeders require a lot of manual assistance for placement. Furthermore, the repeated picking up of seeds during placement can cause seeds to be picked up multiple times, creating empty spaces and making it impossible to remove the seeds. In addition, the seed adsorption process requires a connecting pipe to an air pump, which is prone to bending and damage when the seeds are moved back and forth. Therefore, we propose a tray perforation seeder. Utility Model Content

[0004] The purpose of this invention is to provide a seed tray perforation and seeding machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a seed tray perforation seeder, comprising a carrier box and a feeding mechanism. The top of the carrier box is provided with a carrier groove for supporting the seed tray. The feeding mechanism is used to adsorb seeds. A positioning frame for supporting the seed tray is fixedly installed on one side of the top of the carrier box. A swing mechanism for driving the feeding mechanism to swing back and forth is provided on the carrier box. A positioning mechanism is fixedly installed on the top of the swing mechanism. A drive mechanism for reciprocating drive of the seed tray is provided on the carrier box.

[0006] Furthermore, the swing mechanism includes a first hinge shaft, a swing rod, a second hinge shaft, and a support frame. Two sets of swing rods are rotatably connected to both sides of the support box through two sets of first hinge shafts. One end of the swing rod is rotatably connected to the support frame through the second hinge shaft. A handle is fixedly connected to one side of the support frame. Multiple sets of elliptical through slots are opened on the support frame.

[0007] Furthermore, the material handling mechanism includes a hollow plate, a suction nozzle, a positioning shaft, and a locking piece. Multiple suction nozzles are provided through the bottom of the hollow plate. A positioning shaft is fixedly connected to the top of the hollow plate at a position corresponding to the through groove. An elliptical locking piece that is misaligned with the through groove is rotatably connected to the top of the positioning shaft. A connector is provided through the top of the hollow plate.

[0008] Furthermore, the driving mechanism includes a drive motor, a drive disc, a fixed plate, a telescopic rod, and a push plate. The drive motor is fixedly installed on one side of the bearing box, and an elliptical drive disc is fixedly connected to the output end of the drive motor. A fixed plate is fixedly installed on the top of the bearing box and on one side of the bearing groove. Two sets of telescopic rods are slidably connected to the fixed plate. A push plate is fixedly connected to one end of the telescopic rod. A spring is fixedly connected to the side of the fixed plate opposite to the push plate and outside the telescopic rod.

[0009] Furthermore, the positioning mechanism includes a support frame and a guide sleeve. Two sets of support frames are fixedly installed on the top of the swing mechanism, and guide sleeves with an arc-shaped top are fixedly connected to the opposite sides of the two sets of support frames.

[0010] Furthermore, multiple sets of fixing blocks are fixedly installed inside the bearing groove, and the top of the fixing blocks is rotatably connected to supporting balls. An inclined guide plate is fixedly connected to one side of the positioning frame.

[0011] Compared with the prior art, the present invention has the following advantages: The bearing groove of the present invention can support the seed tray, and the subsequent picking mechanism is engaged above the swing mechanism. This arrangement makes it easy to replace the picking mechanism, so that different specifications of picking mechanisms can be used to transport seeds to different seed trays. The swing mechanism can drive the picking mechanism to swing and transfer between the bearing groove and the positioning frame, so that the seeds are transported into the seed tray. After each picking, the drive mechanism can push the seed tray inside the bearing groove to move back and forth to ensure that the seeds are evenly distributed. The external air pump is connected to the picking mechanism through the connecting pipe, and the connecting pipe is positioned by the positioning mechanism, so as to prevent the connecting pipe from bending and affecting the picking effect. Attached Figure Description

[0012] Figure 1 This is a first perspective structural diagram of the present invention; Figure 2 This is a second perspective view of the structure of this utility model; Figure 3 This is an enlarged schematic diagram of structure A of this utility model.

[0013] In the diagram: 1. Carrier box; 2. Carrier groove; 3. Drive mechanism; 4. Swing mechanism; 5. Material handling mechanism; 6. Positioning mechanism; 7. Positioning frame; 8. First hinge shaft; 9. Swing rod; 10. Second hinge shaft; 11. Carrier frame; 12. Handle; 13. Hollow plate; 14. Suction nozzle; 15. Through groove; 16. Positioning shaft; 17. Locking piece; 18. Connector; 19. Drive motor; 20. Drive disc; 21. Fixing plate; 22. Telescopic rod; 23. Push plate; 24. Spring; 25. Fixing block; 26. Support ball; 27. Support frame; 28. Guide sleeve; 29. ​​Guide plate. Detailed Implementation

[0014] 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 protection scope of the present utility model.

[0015] Please see Figures 1-3 This utility model provides a technical solution: a seed tray perforation seeder, including a carrier box 1 and a feeding mechanism 5. The top of the carrier box 1 is provided with a carrier groove 2 for carrying the seed tray. The feeding mechanism 5 is used to adsorb seeds. A positioning frame 7 for carrying the seed tray is fixedly installed on one side of the top of the carrier box 1. A swing mechanism 4 for driving the feeding mechanism 5 to swing back and forth is provided on the carrier box 1. A positioning mechanism 6 is fixedly installed on the top of the swing mechanism 4. A driving mechanism 3 for reciprocating driving of the seed tray is provided on the carrier box 1.

[0016] The supporting groove 2 can support the seed tray, and the picking mechanism 5 is attached to the swing mechanism 4. This arrangement allows the picking mechanism 5 to be easily replaced, so that different sizes of picking mechanisms 5 can be used to transport seeds to different seed trays. The swing mechanism 4 can drive the picking mechanism 5 to swing and transfer between the supporting groove 2 and the positioning frame 7, so that the seeds are transported into the seed tray. After each picking, the driving mechanism 3 can push the seed tray inside the supporting groove 2 to move back and forth to ensure that the seeds are evenly distributed. The external air pump is connected to the picking mechanism 5 through a connecting pipe, and the connecting pipe is positioned by the positioning mechanism 6 to prevent the connecting pipe from bending and affecting the picking effect.

[0017] Please see Figure 1 and Figure 2The swing mechanism 4 includes a first hinge shaft 8, a swing rod 9, a second hinge shaft 10, and a support frame 11. Both sides of the support box 1 are rotatably connected to two sets of swing rods 9 through two sets of first hinge shafts 8. One end of the swing rod 9 is rotatably connected to the support frame 11 through the second hinge shaft 10. A handle 12 is fixedly connected to one side of the support frame 11. Multiple sets of elliptical through slots 15 are opened on the support frame 11.

[0018] The material handling mechanism 5 is installed below the support frame 11 through the through groove 15. Then, the support frame 11 is moved by pulling the handle 12, and the support frame 11 swings back and forth by the swing rod 9, so that the material handling mechanism 5 can move between the support groove 2 and the positioning frame 7.

[0019] Please see Figures 1-3 The material handling mechanism 5 includes a hollow plate 13, a suction nozzle 14, a positioning shaft 16, and a locking piece 17. Multiple suction nozzles 14 are provided through the bottom of the hollow plate 13. The positioning shaft 16, which is in contact with the inner wall of the through groove 15, is fixedly connected to the top of the hollow plate 13 at the position corresponding to the through groove 15. An elliptical locking piece 17, which is offset from the through groove 15, is rotatably connected to the top of the positioning shaft 16. A connector 18 is provided through the top of the hollow plate 13.

[0020] In this process, the positioning shaft 16 on the hollow plate 13 passes through the through groove 15, and then the locking piece 17 is rotated to make the locking piece 17 and the through groove 15 misaligned. Then the connector 18 is connected to the connecting pipe, and the connecting pipe is connected to the air pump. After the suction nozzle 14 contacts the seed, the air pump provides suction to provide suction to the hollow plate 13 and the suction nozzle 14, and the seed is adsorbed by the suction nozzle 14.

[0021] Please see Figures 1-3 The drive mechanism 3 includes a drive motor 19, a drive disc 20, a fixed plate 21, a telescopic rod 22, and a push plate 23. The drive motor 19 is fixedly installed on one side of the bearing box 1. The output end of the drive motor 19 is fixedly connected to the elliptical drive disc 20. The fixed plate 21 is fixedly installed on the top of the bearing box 1 and on one side of the bearing groove 2. Two sets of telescopic rods 22 are slidably connected on the fixed plate 21. One end of the telescopic rod 22 is fixedly connected to the push plate 23. A spring 24 is fixedly connected on the opposite side of the fixed plate 21 and the push plate 23 and outside the telescopic rod 22.

[0022] In this process, after the seed tray is placed inside the bearing groove 2, the drive motor 19 drives the elliptical drive disk 20 to rotate continuously and keep it in contact with one side of the seed tray, impacting the seed tray and causing it to shake. The spring 24 can push the telescopic rod 22 and the push plate 23 to move. In this way, the push plate 23 can always push the seed tray to keep in contact with the drive disk 20 and shake left and right when the drive disk 20 is reset, ensuring that the seeds inside the seed tray are always evenly distributed.

[0023] Please see Figures 1-3 The positioning mechanism 6 includes a support frame 27 and a guide sleeve 28. Two sets of support frames 27 are fixedly installed on the top of the swing mechanism 4, and the guide sleeves 28 with an arc shape at the top are fixedly connected to the opposite sides of the two sets of support frames 27.

[0024] After the connecting pipe is connected to the connector 18, the connecting pipe passes through the inside of the guide sleeve 28 and contacts the top of the top arc-shaped guide sleeve 28, which can prevent excessive bending of the connecting pipe during reciprocating movement from affecting the suction of material.

[0025] Please see Figures 1-3 Multiple sets of fixing blocks 25 are fixedly installed inside the bearing groove 2. The top of the fixing block 25 is rotatably connected to the supporting ball 26. An inclined guide plate 29 is fixedly connected to one side of the positioning frame 7. The inclined guide plate 29 can facilitate the placement of the seed tray inside the positioning frame 7, while the supporting ball 26 can make it easier for the seed tray to sway left and right when it is pushed left and right.

[0026] In use, the supporting groove 2 first supports the seed tray, and then the picking mechanism 5 is engaged above the swing mechanism 4. This arrangement allows for easy replacement of the picking mechanism 5, enabling the use of different sizes of picking mechanisms 5 to transport seeds to different seed trays. The swing mechanism 4 drives the picking mechanism 5 to swing and transfer between the supporting groove 2 and the positioning frame 7, transporting seeds into the seed tray. After each picking, the drive mechanism 3 pushes the seed tray inside the supporting groove 2 to move back and forth, ensuring even seed distribution. An external air pump is connected to the picking mechanism 5 through a connecting pipe, which is positioned by the positioning mechanism 6 to prevent bending and affecting the picking effect. The picking mechanism 5 is installed below the supporting frame 11 through the through groove 15. Then, the supporting frame 11 is moved by pulling the handle 12, and the supporting frame 11 swings back and forth by the swing rod 9, allowing the picking mechanism 5 to move between the supporting groove 2 and the positioning frame 7. The positioning shaft on the hollow plate 13... 16 passes through the through slot 15, then rotates the locking piece 17 to misalign it with the through slot 15, then connects the connector 18 to the connecting pipe and connects the connecting pipe to the air pump. After the suction nozzle 14 contacts the seeds, the air pump provides suction to the hollow plate 13 and the suction nozzle 14, using the suction nozzle 14 to adsorb the seeds. After the seed tray is placed inside the carrying groove 2, the drive motor 19 drives the elliptical drive disk 20 to rotate continuously and always keep it in contact with one side of the seed tray, impacting the seed tray and causing the seed tray to... The spring 24 is designed to push the telescopic rod 22 and the push plate 23 to move. This allows the push plate 23 to keep the seed disc in contact with the drive disc 20 and to keep it swaying left and right when the drive disc 20 is reset, ensuring that the seeds inside the seed disc are always evenly distributed. After the connecting pipe is connected to the connector 18, the connecting pipe will pass through the inside of the guide sleeve 28 and will contact the top of the top arc-shaped guide sleeve 28, thereby preventing excessive bending of the connecting pipe during reciprocating movement, which would affect the suction force for picking up materials.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A seed tray perforating seeder, comprising a support box (1) and a material handling mechanism (5), wherein the top of the support box (1) is provided with a support groove (2) for supporting the seed tray, characterized in that: The feeding mechanism (5) is used to adsorb seeds. A positioning frame (7) for carrying seed trays is fixedly installed on one side of the top of the carrier box (1). A swing mechanism (4) for driving the feeding mechanism (5) to swing back and forth is provided on the carrier box (1). A positioning mechanism (6) is fixedly installed on the top of the swing mechanism (4). A driving mechanism (3) for driving the seed trays back and forth is provided on the carrier box (1).

2. The seed tray perforating and seeding machine according to claim 1, characterized in that: The swing mechanism (4) includes a first hinge shaft (8), a swing rod (9), a second hinge shaft (10), and a support frame (11). Both sides of the support box (1) are rotatably connected to two sets of swing rods (9) through two sets of first hinge shafts (8). One end of the swing rod (9) is rotatably connected to the support frame (11) through the second hinge shaft (10). A handle (12) is fixedly connected to one side of the support frame (11). Multiple sets of elliptical through slots (15) are opened on the support frame (11).

3. A seed tray perforating and seeding machine according to claim 2, characterized in that: The material handling mechanism (5) includes a hollow plate (13), a suction nozzle (14), a positioning shaft (16), and a locking piece (17). Multiple suction nozzles (14) are provided through the bottom of the hollow plate (13). The positioning shaft (16) is fixedly connected to the top of the hollow plate (13) at the position corresponding to the through groove (15). An elliptical locking piece (17) that is offset from the through groove (15) is rotatably connected to the top of the positioning shaft (16). A connector (18) is provided through the top of the hollow plate (13).

4. A seed tray perforating and seeding machine according to claim 3, characterized in that: The drive mechanism (3) includes a drive motor (19), a drive disc (20), a fixed plate (21), a telescopic rod (22), and a push plate (23). The drive motor (19) is fixedly installed on one side of the bearing box (1). The output end of the drive motor (19) is fixedly connected to an elliptical drive disc (20). The fixed plate (21) is fixedly installed on the top of the bearing box (1) and on one side of the bearing groove (2). Two sets of telescopic rods (22) are slidably connected on the fixed plate (21). One end of the telescopic rod (22) is fixedly connected to a push plate (23). A spring (24) is fixedly connected on the opposite side of the fixed plate (21) and the push plate (23) and outside the telescopic rod (22).

5. A seed tray perforating and seeding machine according to claim 4, characterized in that: The positioning mechanism (6) includes a support frame (27) and a guide sleeve (28). Two sets of support frames (27) are fixedly installed on the top of the swing mechanism (4), and the guide sleeves (28) with an arc shape on the top are fixedly connected to the opposite sides of the two sets of support frames (27).

6. A seed tray perforating and seeding machine according to claim 4, characterized in that: Multiple sets of fixing blocks (25) are fixedly installed inside the bearing groove (2). The top of the fixing block (25) is rotatably connected to a supporting ball (26). An inclined guide plate (29) is fixedly connected to one side of the positioning frame (7).

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