Seeding device for peanut planting

Abstract

The utility model discloses a seeding device for peanut planting, relates to the field of peanut planting, and aims to solve the problem that the planting density and the yield of each unit area are reduced due to land waste when the conventional seeding equipment is used for peanut planting. According to the technical scheme, the bicycle is characterized by comprising a containing frame, two front wheels and two rear wheels, the two front wheels and the two rear wheels are rotationally connected to the containing frame, a storage battery is fixedly connected into the containing frame, a protection plate is fixedly connected to the storage battery, a double-shaft motor is fixedly connected to the protection plate, two output shafts of the double-shaft motor are fixedly connected with the two rear wheels respectively, and the storage battery is electrically connected with the double-shaft motor; a sowing mechanism for sowing peanuts is arranged on the placing frame. According to the seeding device for peanut planting, when peanuts are seeded, two-row staggered uniform seeding can be carried out, the land space is reasonably utilized, plants are more uniformly distributed, and land waste is reduced, so that the planting density and the yield of each unit area are improved.

Description

Technical Field

[0001] This utility model relates to the field of peanut cultivation, and more specifically, it relates to a seeding device for peanut cultivation. Background Technology

[0002] Peanuts, scientifically known as Arachis alpina, are annual herbaceous plants belonging to the genus Arachis in the legume family (Fabaceae). They naturally prefer hot and dry environments and thrive best in warm climates, long growing seasons, and sandy soils with moderate rainfall. Peanuts reproduce by seed; planting simply involves burying the seeds in the soil. Sowing is a crucial step in the planting process, and the quality of sowing directly affects the germination rate, uniformity of growth, and final yield.

[0003] The patent with publication number CN218456713U discloses a seeding device for peanut cultivation, including a seed box with an open top. A filter screen is installed inside the seed box, and a seed outlet is opened on one side of the lower end of the seed box. A motor frame is fixedly installed on the outside of the seed box, and a motor is fixedly connected to the top of the motor frame. A rotating wheel is fixedly installed on the output end of the motor. Multiple seed grooves are opened on the outside of the rotating wheel, and one side of the rotating wheel is located inside the seed outlet and rotates within the seed outlet.

[0004] The sowing device in the above scheme can prevent unqualified seeds from being sown into the field, which would affect the growth quality of the seeds later and reduce the peanut harvest. However, this sowing method can only be carried out in a single row, and the soil will be covered after sowing. This means that when sowing adjacent rows, the distance between the two rows needs to be increased in order not to affect the growth of peanuts, which leads to land waste and a decrease in planting density and yield per unit area.

[0005] Therefore, a new solution is needed to address this problem. Utility Model Content

[0006] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a peanut planting device that allows for two staggered and uniform planting in peanut cultivation, making rational use of land space, resulting in more even plant distribution, reducing land waste, and thereby increasing planting density and yield per unit area.

[0007] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a peanut planting device includes a placement frame and two front wheels and two rear wheels rotatably connected to the placement frame. A storage battery is fixedly connected inside the placement frame, a protective plate is fixedly connected to the storage battery, a dual-axis motor is fixedly connected to the protective plate, the two output shafts of the dual-axis motor are respectively fixedly connected to the two rear wheels, the storage battery is electrically connected to the dual-axis motor, and a planting mechanism for planting peanuts is provided on the placement frame.

[0008] The sowing mechanism includes a storage roller rotatably connected to the placement frame, a positioning roller 1 fixedly connected to both sides of the storage roller, and a positioning roller 2 fixedly connected to the two rear wheels respectively. The positioning roller 1 and the positioning roller 2 are connected by a belt. A cavity is opened inside the storage roller. A roller cover is slidably connected to the storage roller. A uniform component for uniform sowing is provided on the front wheel. A ditching component for soil furrowing is provided on the placement frame.

[0009] The uniform assembly includes two front wheels with separate rollers fixedly connected to them and a connecting column fixedly connected between the two separate rollers. The separate rollers have several grooves, and the grooves on the two separate rollers are staggered. The bottom side of the placement frame has two through holes.

[0010] The present invention is further configured such that: the trenching assembly includes two trenching blocks slidably connected on the outer wall of the placement frame, a connecting rod fixedly connected between the two trenching blocks, and an electric push rod fixedly connected on the outer wall of the placement frame, wherein the output end of the electric push rod is fixedly connected to the connecting rod, and the electric push rod is electrically connected to the battery.

[0011] The present invention is further configured such that a soil covering plate is slidably connected to the placement frame.

[0012] The present invention is further configured as follows: an extension plate is fixedly connected to both sides of the soil covering plate; two fixing blocks are fixedly connected to the side of the placement frame near the two extension plates; a sliding rod is slidably connected to each of the two fixing blocks; the two sliding rods are respectively fixedly connected to the adjacent extension plates; a compression spring is sleeved on the sliding rod between the extension plate and the fixing block; two positioning blocks are fixedly connected to the trenching block; a rotating column is rotatably connected between the two positioning blocks; and a trigger block is fixedly connected to the rotating column; two torsion springs are sleeved on the rotating column; one end of each torsion spring is fixedly connected to the two positioning blocks; and the other end of each torsion spring is fixedly connected to both sides of the trigger block.

[0013] The present invention is further configured such that a partition plate is fixedly connected inside the groove.

[0014] In summary, this utility model has the following beneficial effects: when planting peanuts, two rows of staggered and uniform planting can be carried out, making reasonable use of land space, making the plant distribution more uniform, reducing land waste, thereby increasing the planting density and yield per unit area. It can also be used for ditching and covering with soil, significantly reducing labor intensity. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a partial structural diagram of the present invention. Figure One ;

[0017] Figure 3 A cross-sectional view of this utility model Figure One ;

[0018] Figure 4 A cross-sectional view of this utility model Figure Two ;

[0019] Figure 5 This is a partial structural diagram of the present invention. Figure Two ;

[0020] Figure 6 This is a partial structural diagram of the present invention. Figure Three ;

[0021] Figure 7 for Figure 6 Enlarged schematic diagram of part A;

[0022] Figure 8 A cross-sectional view of this utility model Figure Three .

[0023] In the diagram: 1. Placement frame; 2. Front wheel; 3. Rear wheel; 4. Battery; 5. Protective plate; 6. Dual-shaft motor; 7. Storage roller; 8. Positioning roller one; 9. Positioning roller two; 10. Belt; 11. Cavity; 12. Roller cover; 13. Separating roller; 14. Connecting column; 15. Groove; 16. Through hole; 17. Trenching block; 18. Connecting rod; 19. Electric push rod; 20. Soil covering plate; 21. Extension plate; 22. Fixing block; 23. Sliding rod; 24. Compression spring; 25. Positioning block; 26. Rotating column; 27. Trigger block; 28. Torsion spring; 29. ​​Separating plate. Detailed Implementation

[0024] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0025] A peanut planting device, such as Figures 1-8As shown, the device includes a placement frame 1 and two front wheels 2 and two rear wheels 3 rotatably connected to the placement frame 1. A storage battery 4 is fixedly connected inside the placement frame 1, and a protective plate 5 is fixedly connected to the storage battery 4. A dual-axis motor 6 is fixedly connected to the protective plate 5. The two output shafts of the dual-axis motor 6 are respectively fixedly connected to the two rear wheels 3. The storage battery 4 is electrically connected to the dual-axis motor 6. The placement frame 1 is equipped with a sowing mechanism for sowing peanuts. The sowing mechanism includes a storage roller 7 rotatably connected to the placement frame 1, positioning rollers 8 fixedly connected to both sides of the storage roller 7, and positioning rollers 9 fixedly connected to the two rear wheels 3. Roller 8 and positioning roller 9 are connected by belt 10. A cavity 11 is opened in the storage roller 7. A roller cover 12 is slidably connected to the storage roller 7. A uniform component for uniform sowing is provided on the front wheel 2. A ditching component for soil trenching is provided on the placement frame 1. The uniform component includes a dividing roller 13 fixedly connected to the two front wheels 2 respectively and a connecting column 14 fixedly connected between the two dividing rollers 13. The connecting column 14 can make the two dividing rollers 13 rotate synchronously. A number of grooves 15 are opened on the dividing rollers 13. The grooves 15 on the two dividing rollers 13 are staggered. Two through holes 16 are opened on the bottom side of the placement frame 1.

[0026] like Figures 1-8 As shown, when planting peanuts, first open the roller cover 12 on the storage roller 7, then simultaneously place the seeds and seed coating agent into the cavity 11 of the storage roller 7. Next, close the roller cover 12, push out the planting device in the plant, and then turn on the dual-shaft motor 6. The dual-shaft motor 6 will drive the rear wheel 3 to rotate slowly, at which point the planting device can be pushed to the planting field. At this time, the rear wheel 3 will drive the positioning roller 9 to rotate, and the positioning roller 9 will then drive the positioning roller 8 to rotate via the belt 10. At this time, the storage roller 7 will rotate, mixing the seeds and seed coating agent in the cavity 11 to prevent seedling diseases and underground pests. After pushing to the planting field, turn off the dual-shaft motor 6, and the rear wheel 3 and storage roller 7 will stop rotating. Then manually rotate the storage roller 7 and open the roller cover 12, pouring the seeds mixed with the seed coating agent into the top side of the placement frame 1. The seeds will then... The seeds will slide down the inclined surface on the top side of the placement frame 1 and contact the dividing roller 13. At this time, the furrowing component is activated, and the dual-shaft motor 6 drives the rear wheel 3 to rotate, so that the sowing device moves in the planting field. At this time, soil furrowing will be carried out, and the rear wheel 3 will drive the front wheel 2 to rotate. The front wheel 2 will then drive the dividing roller 13 to rotate. When the dividing roller 13 rotates, the seeds will fall into the groove 15. Then the dividing roller 13 continues to rotate. When the groove 15 is at the through hole 16, the seeds will fall into the planting field due to gravity. Because the grooves 15 on the two dividing rollers 13 are staggered, the seeds will also be staggered in the planting field. Finally, manual soil covering is performed. In this way, two rows of staggered and uniform sowing can be carried out, making reasonable use of land space, making the plant distribution more even, reducing land waste, and thus increasing the planting density and yield per unit area.

[0027] likeFigure 1 , Figure 6 , Figure 7 , Figure 8 As shown, the trenching assembly includes two trenching blocks 17 slidably connected to the outer wall of the placement frame 1, a connecting rod 18 fixedly connected between the two trenching blocks 17, and an electric push rod 19 fixedly connected to the outer wall of the placement frame 1. The output end of the electric push rod 19 is fixedly connected to the connecting rod 18, and the electric push rod 19 is electrically connected to the battery 4. When the trenching assembly needs to be started, the electric push rod 19 is started first to extend the electric push rod 19. When the electric push rod 19 extends, it will drive the connecting rod 18 and the trenching blocks 17 to move downward. When the trenching blocks 17 move downward, they will enter the soil of the planting field, and then the trenching blocks 17 will move with the placement frame 1 to trench, eliminating the need for manual trenching, which is more time-saving and labor-saving.

[0028] like Figure 1 , Figure 6 , Figure 7 , Figure 8 As shown, a soil covering plate 20 is slidably connected to the placement frame 1. After sowing, the soil on both sides can be filled into the trench for covering. Extension plates 21 are fixedly connected to both sides of the soil covering plate 20. Two fixing blocks 22 are fixedly connected to the side of the placement frame 1 near the two extension plates 21. Sliding rods 23 are slidably connected to both fixing blocks 22. The two sliding rods 23 are fixedly connected to the adjacent extension plates 21 respectively. A compression spring 24 is sleeved between the extension plates 21 and the fixing blocks 22. Two positioning blocks 25 are fixedly connected to the trenching block 17, a rotating column 26 is rotatably connected between the two positioning blocks 25, and a trigger block 27 is fixedly connected to the rotating column 26. Two torsion springs 28 are sleeved on the rotating column 26. One end of the two torsion springs 28 is fixedly connected to the two positioning blocks 25 respectively, and the other end of the two torsion springs 28 is fixedly connected to both sides of the trigger block 27 respectively.

[0029] like Figure 1 , Figure 6 , Figure 7 , Figure 8As shown, when the electric push rod 19 moves the trenching block 17 downwards, it will cause the trigger block 27 to contact the top side of the extension plate 21. Then, the trenching block 17 continues to move downwards. At this time, the trigger block 27 will press down the extension plate 21, causing the extension plate 21, the sliding rod 23, and the covering plate 20 to move downwards. When the sliding rod 23 approaches the fixed block 22, the spring 24 is in a deformed state. When the extension plate 21 and the covering plate 20 move downwards, the placement frame 1 will be lifted, and the rear wheel 3 will no longer be in contact with the ground. This allows for convenient mixing of seeds and seed coating agents when the factory and the planting field are relatively close. Then, the trenching block 17... As the extension plate 21 continues to move downwards, it will be blocked by the spring and the fixing block 22, and will not be able to follow the trenching block 17 to continue moving downwards. At this time, the torsion spring 28 deforms, and the trigger block 27 no longer contacts the top side of the extension plate 21, but instead contacts the side side of the extension plate 21. The extension plate 21 is no longer blocked by the trigger block 27, and the compression spring 24 resets, driving the soil covering plate 20 to reset, so as to prevent the soil covering plate 20 from sinking into the soil and making it inconvenient to cover the soil. When the torsion spring 28 is in a deformed state, the trenching component can perform trenching work normally. After planting is completed, the electric push rod 19 retracts and resets, which will also drive the trigger block 27 to move upwards and reset.

[0030] like Figure 2 , Figure 3 , Figure 5 As shown, a partition plate 29 is fixedly connected inside the groove 15, which can make precise separation to ensure that there are only four seeds at each sowing point.

[0031] Working principle: When planting peanuts, first open the roller cover 12 on the storage roller 7, then put the seeds and seed coating agent into the cavity 11 of the storage roller 7 at the same time. Then close the roller cover 12, push out the planting device in the plant, and then turn on the dual-shaft motor 6. The dual-shaft motor 6 will drive the rear wheel 3 to rotate slowly. At this time, the planting device can be pushed to the planting field. At this time, the rear wheel 3 will drive the positioning roller 9 to rotate. The positioning roller 9 will then drive the positioning roller 8 to rotate through the belt 10. At this time, the storage roller 7 will rotate to mix the seeds and seed coating agent in the cavity 11, thereby preventing seedling diseases and underground pests.

[0032] After being pushed into the planting field, the dual-shaft motor 6 is turned off, and the rear wheel 3 and storage roller 7 stop rotating. Then, the storage roller 7 is manually rotated and the roller cover 12 is opened. The seeds mixed with seed coating agent are poured into the top side of the placement frame 1. The seeds will then slide down the inclined surface of the top side of the placement frame 1 and contact the separating roller 13. Then, the electric push rod 19 is activated to extend the electric push rod 19. When the electric push rod 19 extends, it will drive the connecting rod 18 and the furrowing block 17 to move downward. When the furrowing block 17 moves downward, it will enter the soil of the planting field. Then, the dual-shaft motor 6 is activated to drive the rear wheel 3 to rotate, so that the sowing device moves in the planting field. At this time, soil furrowing will be performed, and the rear wheel 3 will drive the front wheel 1 to rotate. When wheel 2 rotates, the front wheel 2 drives the separating roller 13 to rotate. When the separating roller 13 rotates, the seeds fall into the groove 15. Then the separating roller 13 continues to rotate. When the groove 15 is at the through hole 16, the seeds will fall into the planting field due to gravity. Because the grooves 15 on the two separating rollers 13 are staggered, the seeds will also be staggered in the planting field. After the seeds fall, the covering plate 20 will immediately cover them with soil. This allows for two rows of staggered and uniform sowing, making reasonable use of land space, making the plant distribution more even, reducing land waste, thereby increasing the planting density and yield per unit area. It also allows for ditching and soil covering, significantly reducing labor intensity.

[0033] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A peanut planting seeding device, comprising a placing frame (1) and two front wheels (2) and two rear wheels (3) rotatably connected on the placing frame (1), characterized in that: The placing frame (1) is fixedly connected with a storage battery (4), the storage battery (4) is fixedly connected with a protection plate (5), the protection plate (5) is fixedly connected with a double-shaft motor (6), the two output shafts of the double-shaft motor (6) are fixedly connected with two rear wheels (3) respectively, the storage battery (4) is electrically connected with the double-shaft motor (6), and the placing frame (1) is provided with a seeding mechanism for seeding peanuts. The seeding mechanism comprises a storage roller (7) rotatably connected to the placing frame (1), positioning rollers I (8) fixedly connected to the two sides of the storage roller (7), and positioning rollers II (9) fixedly connected to the two rear wheels (3) respectively, the positioning rollers I (8) and the positioning rollers II (9) are connected through a belt (10), the storage roller (7) is provided with a cavity (11) in the inside, the storage roller (7) is slidably connected with a roller cover (12), the front wheels (2) are provided with a uniform assembly for uniform seeding, and the placing frame (1) is provided with a ditching assembly for soil ditching. The uniform assembly comprises separation rollers (13) fixedly connected to the two front wheels (2) respectively and a connecting column (14) fixedly connected between the two separation rollers (13), a plurality of recesses (15) are formed in the separation rollers (13), and the recesses (15) on the two separation rollers (13) are arranged in a staggered mode.

2. The seed planting device for planting peanuts according to claim 1, characterized in that: The ditching assembly comprises two ditching blocks (17) slidably connected to the outer wall of the placing frame (1), a connecting rod (18) fixedly connected between the two ditching blocks (17), and an electric push rod (19) fixedly connected to the outer wall of the placing frame (1), the output end of the electric push rod (19) is fixedly connected with the connecting rod (18), and the electric push rod (19) is electrically connected with the storage battery (4).

3. The seed planting device for planting peanuts according to claim 2, wherein: The placing frame (1) is slidably connected with a covering plate (20).

4. The seed planting device for planting peanuts according to claim 3, wherein: The covering plate (20) is fixedly connected with extension plates (21) on the two sides, the placing frame (1) is fixedly connected with two fixed blocks (22) on one side close to the two extension plates (21), sliding rods (23) are slidably connected to the two fixed blocks (22) respectively, the sliding rods (23) are fixedly connected with adjacent extension plates (21) respectively, compression springs (24) are sleeved between the extension plates (21) and the fixed blocks (22), two positioning blocks (25) are fixedly connected to the ditching blocks (17), a rotating column (26) is rotatably connected between the two positioning blocks (25), and a trigger block (27) is fixedly connected to the rotating column (26), torsion springs (28) are sleeved on the rotating column (26), one end of the two torsion springs (28) is fixedly connected with the two positioning blocks (25) respectively, and the other end of the two torsion springs (28) is fixedly connected with the two sides of the trigger block (27) respectively.

5. The seed planting device for planting peanuts according to claim 1, wherein: The recesses (15) are fixedly connected with separation plates (29).

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