Multi-crop belt type complex planting seeder

Abstract

The utility model relates to agricultural equipment technical field discloses multi -crop belt formula compound planting seeding machine, including support box, the inside fixed connection of support box has the hydraulic cylinder, the drive end fixed connection of hydraulic cylinder has linkage block, the inside fixed connection of support box has two fixed column, the outside sliding connection of fixed column has a plurality of sliding blocks, one of outside fixed connection of sliding block has linkage rod two, one end of linkage rod two rotatably connects linkage rod one, the other end of linkage rod two rotatably connects rotary link one, the other end of linkage rod one rotatably connects rotary link two, the utility model discloses, and the hydraulic cylinder is started, drives linkage block to remove, and further promotes sliding block to remove on fixed column, and sliding block removes will drive connecting block and fixed block to remove, makes linkage rod rotation, and linkage rod rotation drives rotary link rotation, makes another sliding block remove, to this realization row spacing adjustment.

Description

Technical Field

[0001] This utility model relates to the field of agricultural equipment technology, and in particular to a multi-crop belt-type composite planting seeder. Background Technology

[0002] Intercropping seeders are agricultural machinery used for intercropping and relay cropping of multiple crops. They feature functions such as breaking up soil blockages, three-stage fertilization, and compound operations. They can complete multiple processes such as ditching and fertilization in one go, and it is convenient to adjust the amount of fertilizer and seed. They also use active soil covering and scientific compaction technology to ensure the quality of sowing and soil covering and the seed germination effect.

[0003] When the intercropping seeder is in operation, the furrowing component opens corn furrows and soybean furrows at the set depth simultaneously, the fertilization device places seed fertilizer, and the seed metering device quantitatively delivers seeds into the furrows through air suction or a spoon wheel structure. Finally, the active covering wheel and the compaction wheel complete the covering and compaction, ensuring that the seed depth is consistent and meeting the agronomic requirements of intercropping.

[0004] The mechanical structure of the intercropping seeder is fixed, and the row spacing parameters need to be achieved through mechanical operations such as changing gears and adjusting the frame spacing. This involves the synchronous changes of multiple components such as the seed metering device and the furrow opener. Adjusting a single set takes too long. Therefore, a multi-crop belt intercropping seeder is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a multi-crop belt-type composite planting seeder, which aims to improve the problem of the inability to quickly adjust row spacing in the existing technology.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A multi-crop belt-driven composite planting seeder includes a support box, a hydraulic cylinder fixedly connected inside the support box, a linkage block fixedly connected to the drive end of the hydraulic cylinder, two fixed columns fixedly connected inside the support box, and multiple sliding blocks slidably connected to the outside of the fixed columns. One of the sliding blocks is fixedly connected to a second linkage rod, one end of the second linkage rod is rotatably connected to a first linkage rod, the other end of the second linkage rod is rotatably connected to a first rotating linkage rod, the other end of the first linkage rod is rotatably connected to a second rotating linkage rod, a connecting block is fixedly connected to the outside of the sliding block, a fixed block is fixedly connected to the outside of the connecting block, and a seeding component is provided on the outside of the fixed block.

[0008] As a further description of the above technical solution:

[0009] The sowing assembly includes a seed storage box, a motor is fixedly connected to the outer wall of the seed storage box, a drive wheel is fixedly connected to the drive end of the motor, a driven wheel is rotatably connected to the bottom of the seed storage box, a belt is externally coupled to the drive wheel and the driven wheel, a stirring rod is fixedly connected to the other end of the drive wheel, and a gear is fixedly connected to the other end of the driven wheel.

[0010] As a further description of the above technical solution:

[0011] The fixed block is externally fixedly connected to two support columns one, and externally fixedly connected to two support columns two. The support columns two are rotatably connected to a connecting column. The other end of the support column one is fixedly connected to a support block. The support block is rotatably connected to a telescopic rod. The other end of the telescopic rod is fixedly connected to a support frame. The support frame is rotatably connected to a roller.

[0012] As a further description of the above technical solution:

[0013] A connecting rod one is fixedly connected to the bottom of the fixed block, a connecting rod two is installed inside the connecting rod one, and a channel opening plate is fixedly connected to the bottom of the connecting rod two;

[0014] As a further description of the above technical solution:

[0015] A lock body is installed on the outside of the connecting rod 1. A movable column is slidably connected inside the lock body. A spring is sleeved on the outside of the movable column. A support rod is rotatably connected to the outside of the movable column. A nut is threadedly connected to the outside of the lock body.

[0016] As a further description of the above technical solution:

[0017] A fertilizer storage box is fixedly connected to the top of the support box, wheels are fixedly connected to the bottom of the support box, and multiple fertilizer pipes are fixedly connected to the outside of the fertilizer storage box.

[0018] As a further description of the above technical solution:

[0019] The bottom of the seed storage box is fixedly connected to the top of the support column one, and the outside of the fertilizer pipe is fixedly connected to the inside of the connecting block;

[0020] As a further description of the above technical solution:

[0021] The other end of the second rotating link is rotatably connected to the outside of another sliding block, and a seed drop tube is fixedly connected to the bottom of the seed storage box.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, in order to meet the row spacing requirements of different crops, a hydraulic cylinder can be activated to drive the linkage block to move, thereby causing the sliding block to move on the fixed column. The movement of the sliding block will drive the connecting block and the fixed block to move, and at the same time, the connecting rod will rotate. The rotation of the connecting rod will drive the rotating connecting rod to rotate, causing another sliding block to move, thereby realizing the adjustment of the row spacing. The fertilizer pipe is fixed in the middle of the connecting block and will move together with the connecting block.

[0024] 2. In this utility model, the channel opening plate will wear out after long-term use and needs to be replaced. When it needs to be replaced, turn the nut to loosen the engagement between the two connecting rods, and at the same time press the top of the moving column to move the moving column in the lock body, which will drive the support rod to rotate and retract into the lock body, so that the lock body can be taken out from the hole of the connecting rod. Then, pull one connecting rod out from the other to replace the channel opening plate. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of the multi-crop belt-type composite planting seeder proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the fertilizer storage box of the multi-crop belt-type composite planting seeder proposed in this utility model.

[0027] Figure 3 This is a schematic diagram of the linkage rod of the multi-crop belt-type composite planting seeder proposed in this utility model.

[0028] Figure 4 This is a schematic diagram of the channel opening plate of the multi-crop belt-type composite planting seeder proposed in this utility model;

[0029] Figure 5 for Figure 2 Enlarged view of point A in the middle;

[0030] Figure 6 for Figure 4 Enlarged view of point B in the middle.

[0031] Legend:

[0032] 1. Fertilizer storage box; 2. Support box; 3. Wheels; 4. Hydraulic cylinder; 5. Linkage block; 6. Fixed column; 7. Linkage rod one; 8. Linkage rod two; 9. Rotating linkage one; 10. Rotating linkage two; 11. Sliding block; 12. Connecting block; 13. Fixed block; 14. Support column one; 15. Support column two; 16. Seed storage box; 17. Seed dropping pipe; 18. Support block; 19. Telescopic rod; 20. Connecting column; 21. Support frame; 22. Roller; 23. Connecting rod one; 24. Connecting rod two; 25. Channel opening plate; 26. Lock body; 27. Moving column; 28. Spring; 29. ​​Support rod; 30. Nut; 31. Motor; 32. Drive wheel; 33. Belt; 34. Driven wheel; 35. Gear; 36. Stirring roller; 37. Fertilizer pipe. Detailed Implementation

[0033] 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.

[0034] Reference Figure 1 and Figure 3 This utility model provides an embodiment of a multi-crop belt-type composite planting seeder, including a support box 2, which provides installation and support for the entire device. A hydraulic cylinder 4 is fixedly connected inside the support box 2, serving as a power source to provide extension and retraction driving force. A linkage block 5 is fixedly connected to the drive end of the hydraulic cylinder 4, causing the hydraulic cylinder 4 to move the linkage block 5. Two fixed columns 6 are fixedly connected inside the support box 2, providing guidance and support. Multiple sliding blocks 11 are slidably connected to the outside of the fixed columns 6, allowing the sliding blocks 11 to slide linearly along the fixed columns 6. A second connecting rod 8 is fixedly connected to the outside of one of the sliding blocks 11, rotating synchronously with the movement of the sliding block 11. One end of the second connecting rod 8 rotates... A first linkage 7 is connected, which can rotate around the connection point with the second linkage 8. The other end of the second linkage 8 is rotatably connected to a first rotating linkage 9, which can rotate around the connection point with the second linkage 8. The other end of the first linkage 7 is rotatably connected to a second rotating linkage 10, which can rotate around the connection point with the first linkage 7. A connecting block 12 is fixedly connected to the outside of the sliding block 11, and the connecting block 12 moves with the sliding block 11. A fixing block 13 is fixedly connected to the outside of the connecting block 12, and the fixing block 13 moves synchronously with the sliding block 11 through the connecting block 12. The other end of the second rotating linkage 10 is rotatably connected to the outside of another sliding block 11, and the second rotating linkage 10 can drive the other sliding block 11 to move.

[0035] Reference Figure 4 and Figure 6 A sowing assembly is provided on the outside of the fixed block 13. The sowing assembly includes a seed storage box 16, which is used to store seeds to be sown. A motor 31 is fixedly connected to the outer wall of the seed storage box 16, and the motor 31 provides rotational driving force. A drive wheel 32 is fixedly connected to the drive end of the motor 31, and the drive wheel 32 rotates under the drive of the motor 31. A driven wheel 34 is rotatably connected to the bottom of the seed storage box 16, and the driven wheel 34 rotates at the bottom of the seed storage box 16. A belt 33 is externally coupled to the drive wheel 32 and the driven wheel 34, and the drive wheel 32 is driven by the belt. The driven wheel 33 drives the driven wheel 34 to rotate synchronously. A stirring rod 36 is fixedly connected to the other end of the driving wheel 32. When the driving wheel 32 rotates, it drives the stirring rod 36 to rotate to prevent seed clumping. A gear 35 is fixedly connected to the other end of the driven wheel 34. When the driven wheel 34 rotates, it drives the gear 35 to rotate synchronously. Two support columns 14 are fixedly connected to the outside of the fixed block 13, providing support. Two support columns 15 are fixedly connected to the outside of the fixed block 13, providing support. A connecting column 20 is rotatably connected to the outside of the support columns 15. The connecting column 20 can rotate around the second support column 15. The other end of the first support column 14 is fixedly connected to a support block 18. A telescopic rod 19 is rotatably connected inside the support block 18, and can rotate around the support block 18. The other end of the telescopic rod 19 is fixedly connected to a support frame 21, which adjusts the position of the support frame 21. A roller 22 is rotatably connected inside the support frame 21, and can rotate and move within the support frame 21 to flatten the soil. A fertilizer storage box 1 is fixedly connected to the top of the support box 2, and is used to store fertilizer. The bottom of the box 2 is fixedly connected to wheels 3, which facilitates the movement of the entire device. Multiple fertilizer pipes 37 are fixedly connected to the outside of the fertilizer storage box 1. Fertilizer is transported to the soil through the fertilizer pipes 37. The bottom of the seed storage box 16 is fixedly connected to the top of the support column 14. The support column 14 provides fixed support for the seed storage box 16. The outside of the fertilizer pipe 37 is fixedly connected to the inside of the connecting block 12. The connecting block 12 drives the fertilizer pipe 37 to move synchronously. The bottom of the seed storage box 16 is fixedly connected to a seed dropping pipe 17. The seeds in the seed storage box 16 fall into the soil through the seed dropping pipe 17.

[0036] Reference Figure 2 and Figure 5A connecting rod 23 is fixedly connected to the bottom of the fixed block 13. A connecting rod 24 is installed inside the connecting rod 23. A channel opening plate 25 is fixedly connected to the bottom of the connecting rod 24. The channel opening plate 25 performs channel opening operation as the connecting rod 24 moves. A lock body 26 is installed on the outside of the connecting rod 23. A moving column 27 is slidably connected inside the lock body 26. The moving column 27 can slide inside the lock body 26 to achieve locking or unlocking. A spring 28 is sleeved on the outside of the moving column 27. The spring 28 pushes the moving column 27 to move through its own elastic deformation. A support rod 29 is rotatably connected to the outside of the moving column 27. The support rod 29 can rotate around the moving column 27 for locking. A nut 30 is threadedly connected to the outside of the lock body 26. The nut 30 can fix the position of the moving column 27 by tightening the thread.

[0037] Working principle: Fertilizer is placed in fertilizer storage box 1 and transported to the ground through fertilizer pipe 37. Seeds are placed in seed storage box 16. Motor 31 is started, and motor 31 drives drive wheel 32 to rotate. Drive wheel 32 drives driven wheel 34 to rotate through belt 33. Drive wheel 32 drives stirring roller 36 to rotate, stirring the seeds in seed storage box 16 to prevent seeds from piling up and falling properly. At the same time, driven wheel 34 drives gear 35 to rotate, so that the seeds fall one by one through gear 35. Meanwhile, the bottom of fixed block 13 is fixed with channel plate 25, which can cultivate the soil to facilitate subsequent seed planting. At the same time, roller 22 rotates on bottom connecting column 20. Support frame 21 rotates on the outside of roller 22. Telescopic rod 19 is fixed on the top of support frame 21, so that roller 22 can meet different terrains and press the seeds into the soil, so that the seeds can grow better.

[0038] Different crops require different row spacings. Hydraulic cylinder 4 is activated, causing linkage block 5 to move. Linkage block 5 moves sliding block 11, which moves on fixed column 6. The movement of sliding block 11, via connecting block 12, moves fixed block 13. The movement of sliding block 11 causes connecting rod 7 and connecting rod 8 to rotate. The rotation of connecting rod 7 and connecting rod 8 causes rotating connecting rod 9 and rotating connecting rod 10 to rotate, which in turn moves another sliding block 11, thus adjusting the row spacing. Simultaneously, fertilizer pipe 37 is fixed in the middle of connecting block 12 and moves with connecting block 12.

[0039] The channel opening plate 25 will wear out after prolonged use and needs to be replaced. Turn the nut 30 to loosen the engagement between the nut 30 and the connecting rod 23 and the connecting rod 24. At the same time, press the top of the moving column 27 to move the moving column 27 inside the lock body 26, causing the support rod 29 to rotate and retract into the interior of the lock body 26, so that the entire lock body 26 can be removed from the holes of the connecting rod 23 and the connecting rod 24. Pull the connecting rod 24 out from the connecting rod 23 and replace the channel opening plate 25.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-crop belt-type composite planting seeder, including a support box (2), characterized in that: A hydraulic cylinder (4) is fixedly connected inside the support box (2). A linkage block (5) is fixedly connected to the drive end of the hydraulic cylinder (4). Two fixed columns (6) are fixedly connected inside the support box (2). Multiple sliding blocks (11) are slidably connected to the outside of the fixed columns (6). A second linkage rod (8) is fixedly connected to the outside of one of the sliding blocks (11). A first linkage rod (7) is rotatably connected to one end of the second linkage rod (8). A first rotating linkage rod (9) is rotatably connected to the other end of the first linkage rod (7). A second rotating linkage rod (10) is rotatably connected to the other end of the first linkage rod (7). A connecting block (12) is fixedly connected to the outside of the sliding block (11). A fixed block (13) is fixedly connected to the outside of the connecting block (12). A seeding component is provided on the outside of the fixed block (13).

2. The multi-crop belt-type composite planting seeder according to claim 1, characterized in that: The sowing assembly includes a seed storage box (16), a motor (31) is fixedly connected to the outer wall of the seed storage box (16), a drive wheel (32) is fixedly connected to the drive end of the motor (31), a driven wheel (34) is rotatably connected to the bottom of the seed storage box (16), a belt (33) is externally coupled to the drive wheel (32) and the driven wheel (34), a stirring rod (36) is fixedly connected to the other end of the drive wheel (32), and a gear (35) is fixedly connected to the other end of the driven wheel (34).

3. The multi-crop belt-type composite planting seeder according to claim 2, characterized in that: The fixed block (13) is externally fixedly connected to two support columns one (14), and the fixed block (13) is externally fixedly connected to two support columns two (15). The support columns two (15) are externally rotatably connected to a connecting column (20). The other end of the support column one (14) is fixedly connected to a support block (18). The inside of the support block (18) is rotatably connected to a telescopic rod (19). The other end of the telescopic rod (19) is fixedly connected to a support frame (21). The inside of the support frame (21) is rotatably connected to a roller (22).

4. The multi-crop belt-type composite planting seeder according to claim 1, characterized in that: The bottom of the fixed block (13) is fixedly connected to a connecting rod one (23), and a connecting rod two (24) is installed inside the connecting rod one (23). The bottom of the connecting rod two (24) is fixedly connected to a channel plate (25).

5. The multi-crop belt-type composite planting seeder according to claim 4, characterized in that: A lock body (26) is installed on the outside of the connecting rod (23). A movable column (27) is slidably connected inside the lock body (26). A spring (28) is sleeved on the outside of the movable column (27). A support rod (29) is rotatably connected to the outside of the movable column (27). A nut (30) is threadedly connected to the outside of the lock body (26).

6. The multi-crop belt-type composite planting seeder according to claim 3, characterized in that: The top of the support box (2) is fixedly connected to a fertilizer storage box (1), the bottom of the support box (2) is fixedly connected to a wheel (3), and the outside of the fertilizer storage box (1) is fixedly connected to multiple fertilizer pipes (37).

7. The multi-crop belt-type composite planting seeder according to claim 6, characterized in that: The bottom of the seed storage box (16) is fixedly connected to the top of the support column (14), and the outside of the fertilizer pipe (37) is fixedly connected to the inside of the connecting block (12).

8. The multi-crop belt-type composite planting seeder according to claim 2, characterized in that: The other end of the second rotating link (10) is rotatably connected to the outside of another sliding block (11), and the bottom of the seed storage box (16) is fixedly connected to a seed drop tube (17).

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