Broom corn millet seeder
By designing a millet seeder including a frame, a moving wheel and a movable cylinder, the problem of difficulty in ensuring sufficient seeds in the seed holes after mixing with chemical fertilizers in the prior art is solved, and the function of uniform feeding of millet seeds and adapting to the spacing between different caves is achieved.
Patent Information
- Application Number
- CN202421677481.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-15
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-07-15
AI Technical Summary
After mixing the millet with fertilizer, it is difficult to ensure that there are enough seeds in each hole, which affects the sowing effect of the millet.
A millet seeder is designed, including two frames, a moving wheel, an inner cylinder, an outer cylinder and a connecting cylinder. Through the cooperation of the threaded rod and a worm, the lateral movement of the outer cylinder and the connecting cylinder is realized, thereby controlling the feeding quantity of millet seeds.
This device can effectively control the amount of millet seeds to ensure that there are enough seeds in each hole, and through the design of disassembly of the outer cylinder, it can adapt to the needs of different hole spacing, improving seeding efficiency and applicability.
Smart Images
Figure CN222786345U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of seeders, in particular to a millet seeder. Background Art
[0002] There is no dedicated millet seeder in the prior art. Although there are precision seeders that can be used to plant millet, it is best to sow millet after the millet and fertilizer are evenly mixed. The existing precision seeders will affect the millet hole sowing after mixing millet with chemical fertilizers, and it cannot ensure that there are enough seeds in each seed hole. For this reason, we propose a millet seeder. Utility Model Content
[0003] In view of the deficiencies in the prior art, the utility model provides a millet seeder, which solves the problems raised in the above-mentioned background technology.
[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a millet seeder, comprising two frames, the outer sides of the two frames are rotatably connected with moving wheels, the sides of the two moving wheels close to each other are respectively fixedly installed with a first side plate and a second side plate, an inner cylinder, an outer cylinder and a connecting cylinder are arranged between the first side plate and the second side plate, the connecting cylinder is inserted into the interior of the outer cylinder and slidably connected thereto, a moving structure is arranged on the outer cylinder, a feed port and a through groove are provided on the inner cylinder, an auxiliary structure is provided on the inner cylinder and inside the through groove, a first fixed frame is fixedly installed on the outer side of the inner cylinder and at the bottom of the through groove, the first fixed frame is slidably connected to the outer cylinder, and a plurality of discharge ports cooperating with the first fixed frame are provided on the outer cylinder.
[0005] Preferably, the outer cylinder is inserted into the interior of the first side plate and slidably connected thereto, the connecting cylinder is slidably connected to the second side plate, and the movable structure includes a threaded rod, the threaded rod is inserted into the interior of the outer cylinder and rotatably connected thereto, the threaded rod passes through the connecting cylinder and is threadedly connected thereto, the interior of the outer cylinder is rotatably connected with a worm and a worm wheel, the worm and the worm wheel are meshed, the threaded rod is fixedly connected to the worm wheel, a second hand is fixedly installed on the top of the worm, the second hand passes through one side of the outer cylinder and is rotatably connected thereto, the connecting cylinder outside the threaded rod is moved laterally by rotating the second hand, and the connecting cylinder is further moved away from the outer cylinder, and the outer cylinder and the connecting cylinder are respectively inserted into the interior of the first side plate and the second side plate through the provided outer cylinder and the connecting cylinder are connected to the movable wheel.
[0006] Preferably, the auxiliary structure includes two blocks, both of which are slidably connected to the through groove, and sliders are fixedly installed on the corresponding sides of the two blocks. Several of the sliders are inserted into the interior of the inner cylinder and slidably connected thereto. A two-way screw is rotatably connected to the interior of the inner cylinder, and the two-way screw passes through one of the sliders on one side of the two blocks and is threadedly connected thereto. A first hand is fixedly installed on one side of the two-way screw, and the first hand passes through one side of the inner cylinder and is rotatably connected thereto. By rotating the first hand, the two sliders on the outside of the two-way screw drive the two blocks away from each other, thereby controlling the amount of millet seeds fed.
[0007] Preferably, a first guide rod is fixedly installed inside the outer cylinder, the first guide rod passes through another slider on one side of the two blocks and is slidably connected thereto, and a second guide rod is fixedly installed inside the outer cylinder, the second guide rod passes through the connecting cylinder and is slidably connected thereto, the first guide rod is provided to make the block more stable when it moves laterally, and the second guide rod is provided to improve the stability of the connecting cylinder when it moves.
[0008] Preferably, a transparent window is provided on the inner cylinder, through which the amount of millet seeds inside the inner cylinder can be easily observed.
[0009] Preferably, a second fixed frame is fixedly installed on the outside of the outer cylinder and on one side of the several discharge ports, and a plurality of insertion rods are fixedly installed on the side of the first side plate close to the outer cylinder. The plurality of insertion rods are inserted into the interior of the outer cylinder and slidably connected thereto. The insertion rods are inserted into the interior of the outer cylinder so that the outer cylinder and the connecting cylinder are more stable when rotating with the moving wheel. At the same time, the discharge position of millet seeds is limited by the second fixed frame.
[0010] Preferably, a fixing rod is fixedly installed on one side of one of the frames, and the fixing rod is inserted into the interior of the other frame and slidably connected thereto, a fixing plate is fixedly installed on the side of one of the frames close to the inner cylinder, and a plurality of fixing bolts are provided on the side of the fixing plate away from the inner cylinder, and a plurality of the fixing bolts all penetrate the fixing plate and are threadedly connected thereto, and a plurality of the fixing bolts are all inserted into the interior of the inner cylinder and are threadedly connected thereto, and the other frame is fixedly connected to the inner cylinder, and the fixing plate and the fixing bolts cooperate to facilitate the release of the connection between the two frames, and at the same time facilitate the disassembly and replacement of the outer cylinder and the connecting cylinder.
[0011] Preferably, the outer surfaces of the two moving wheels are provided with friction patterns, the bottoms of the two frames are fixedly installed with fixing frames, and the bottoms of the two fixing frames are fixedly installed with self-locking wheels. The two moving wheels and the self-locking wheels cooperate to facilitate the movement of the device. At the same time, the friction patterns provided on the outer surfaces of the moving wheels make the device more stable when moving.
[0012] The utility model provides a millet seeder, which has the following beneficial effects:
[0013] 1. The millet seeder moves the device by pushing the frame to rotate the two moving wheels, so that the outer cylinder and the connecting cylinder are rotated along with the moving wheels, and the material inside the inner cylinder is further discharged through the first fixed frame and the discharge port on the outer cylinder. At the same time, the outer cylinder is disassembled to facilitate replacement according to the spacing between adjacent seed holes, thereby improving the applicability of the device.
[0014] 2. The millet seeder controls the opening size of the through groove according to the number of millet seeds required in the seed hole, and rotates the first handle to make the two sliders on the outer side of the bidirectional screw drive the two blocks away from each other, thereby controlling the amount of millet seeds fed. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0016] Figure 1 It is a schematic diagram of the structure of the utility model;
[0017] Figure 2 This is an exploded view of the structure of the utility model;
[0018] Figure 3 It is a side sectional view of the utility model;
[0019] Figure 4 It is a schematic diagram of the mobile structure of the utility model;
[0020] Figure 5 It is a front cross-sectional view of the utility model;
[0021] Figure 6 It is a schematic diagram of the auxiliary structure of the utility model.
[0022] In the figure: 1. frame; 2. inner cylinder; 3. moving wheel; 4. first side plate; 5. second side plate; 6. outer cylinder; 7. connecting cylinder; 8. feeding port; 9. first fixed frame; 10. stopper; 11. slider; 12. bidirectional screw; 13. first handle; 14. first guide rod; 15. insert rod; 16. fixed plate; 17. fixing bolt; 18. threaded rod; 19. worm; 20. worm wheel; 21. second handle; 22. transparent window; 23. fixed frame; 24. self-locking wheel; 25. second fixed frame; 26. through groove; 27. fixing rod; 28. second guide rod. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] See also Figures 1 to 6 The utility model provides a technical solution: a millet seeder, comprising two frames 1, the outer sides of the two frames 1 are rotatably connected with moving wheels 3, the sides of the two moving wheels 3 close to each other are respectively fixedly installed with a first side plate 4 and a second side plate 5, an inner cylinder 2, an outer cylinder 6 and a connecting cylinder 7 are arranged between the first side plate 4 and the second side plate 5, the connecting cylinder 7 is inserted into the interior of the outer cylinder 6 and slidably connected thereto, a moving structure is arranged on the outer cylinder 6, a feeding port and a through groove 26 are provided on the inner cylinder 2, an auxiliary structure is provided on the inner cylinder 2 and inside the through groove 26, a first fixed frame 9 is fixedly installed on the outer side of the inner cylinder 2 and at the bottom of the through groove 26, the first fixed frame 9 is slidably connected to the outer cylinder 6, and the outer cylinder 6 is provided with a plurality of discharge ports 8 cooperating with the first fixed frame 9.
[0025] The outer cylinder 6 is inserted into the interior of the first side plate 4 and is slidably connected thereto, the connecting cylinder 7 is slidably connected to the second side plate 5, and the moving structure includes a threaded rod 18, the threaded rod 18 is inserted into the interior of the outer cylinder 6 and is rotatably connected thereto, the threaded rod 18 passes through the connecting cylinder 7 and is threadedly connected thereto, the interior of the outer cylinder 6 is rotatably connected with a worm 19 and a worm wheel 20, the worm 19 and the worm wheel 20 are meshed, the threaded rod 18 is fixedly connected to the worm wheel 20, and a second hand 21 is fixedly installed on the top of the worm 19, the second hand 21 passes through one side of the outer cylinder 6 and is rotatably connected thereto, and the connecting cylinder 7 outside the threaded rod 18 is moved laterally by rotating the second hand 21, so as to further move the connecting cylinder 7 away from the outer cylinder 6, and the outer cylinder 6 and the connecting cylinder 7 are respectively inserted into the interior of the first side plate 4 and the second side plate 5 by the provided outer cylinder 6 and the connecting cylinder 7 are connected to the moving wheel 3.
[0026] The auxiliary structure includes two blocks 10, both of which are slidably connected to the through groove 26, and sliders 11 are fixedly installed on the corresponding sides of the two blocks 10. Several sliders 11 are inserted into the interior of the inner tube 2 and are slidably connected thereto. A bidirectional screw rod 12 is rotatably connected to the interior of the inner tube 2. The bidirectional screw rod 12 passes through one of the sliders 11 on one side of the two blocks 10 and is threadedly connected thereto. A first hand lever 13 is fixedly installed on one side of the bidirectional screw rod 12, and the first hand lever 13 passes through one side of the inner tube 2 and is rotatably connected thereto. By rotating the first hand lever 13, the two sliders 11 outside the bidirectional screw rod 12 drive the two blocks 10 away from each other, thereby controlling the amount of millet seeds fed.
[0027] A first guide rod 14 is fixedly installed inside the outer cylinder 6, and the first guide rod 14 passes through another slider 11 on one side of the two blocks 10 and is slidably connected thereto. A second guide rod 28 is fixedly installed inside the outer cylinder 6, and the second guide rod 28 passes through the connecting cylinder 7 and is slidably connected thereto. The first guide rod 14 is set to make the block 10 more stable when it moves laterally, and the second guide rod 28 is set to improve the stability of the connecting cylinder 7 when it moves. A transparent window 22 is set on the inner cylinder 2, and the transparent window 22 is set to facilitate observation of the amount of millet seeds inside the inner cylinder 2.
[0028] A second fixed frame 25 is fixedly installed on the outside of the outer cylinder 6 and on one side of the plurality of discharge ports 8. A plurality of insertion rods 15 are fixedly installed on the side of the first side plate 4 close to the outer cylinder 6. The plurality of insertion rods 15 are inserted into the interior of the outer cylinder 6 and are slidably connected thereto. By inserting the arranged insertion rods 15 into the interior of the outer cylinder 6, the outer cylinder 6 and the connecting cylinder 7 are more stable when rotating with the moving wheel 3. At the same time, the discharge position of millet seeds is limited by the arranged second fixed frame 25.
[0029] A fixing rod 27 is fixedly installed on one side of one of the frames 1, and the fixing rod 27 is inserted into the interior of the other frame 1 and slidably connected thereto. A fixing plate 16 is fixedly installed on the side of one of the frames 1 close to the inner cylinder 2, and a plurality of fixing bolts 17 are arranged on the side of the fixing plate 16 away from the inner cylinder 2, and the plurality of fixing bolts 17 all penetrate the fixing plate 16 and are threadedly connected thereto, and the plurality of fixing bolts 17 are all inserted into the interior of the inner cylinder 2 and are threadedly connected thereto. The other frame 1 is fixedly connected to the inner cylinder 2, and the fixing plate 16 and the fixing bolts 17 cooperate to facilitate the release of the connection between the two frames 1, and at the same time facilitate the disassembly and replacement of the outer cylinder 6 and the connecting cylinder 7. Friction lines are arranged on the outer surfaces of the two moving wheels 3, and fixing frames 23 are fixedly installed on the bottoms of the two frames 1, and self-locking wheels 24 are fixedly installed on the bottoms of the two fixing frames 23. The cooperation of the two moving wheels 3 and the self-locking wheels 24 facilitates the movement of the device, and at the same time, the friction lines arranged on the outer surfaces of the moving wheels 3 make the device more stable when moving.
[0030] In summary, when the millet seeder is in use, the outer cylinder 6 is sleeved on the outside of the inner cylinder 2, and the millet seeds are transported through the feed port opened on the inner cylinder 2, and the through groove 26 is blocked by the two provided blocks 10. At the same time, by moving the position of the outer cylinder 6, the position of the outer cylinder 6 where the discharge port 8 is not opened is in contact with the through groove 26, so that the millet seeds can be blocked when the through groove 26 is adjusted, and the opening size of the through groove 26 is controlled according to the number of millet seeds required in the seed hole. By rotating the first handle 13, the two sliders 11 on the outside of the bidirectional screw rod 12 drive the two blocks 10 away from each other, thereby controlling the discharge amount of millet seeds, and further fixing the frame 1 and the inner cylinder 2 by the fixing bolts 17, so that the first side plate 4 and the second side plate 5 clamp the outer cylinder 6.
[0031] By rotating the second handle 21, the connecting tube 7 outside the threaded rod 18 is moved laterally, further moving the connecting tube 7 away from the outer tube 6, and the outer tube 6 and the connecting tube 7 are respectively inserted into the first side plate 4 and the second side plate 5, and at the same time, a plurality of inserting rods 15 are provided to improve the stability of the connection between the outer tube 6 and the connecting tube 7 and the first side plate 4 and the second side plate 5, and further by pushing the frame 1 to rotate the two moving wheels 3 to move the device, the outer tube 6 and the connecting tube 7 are rotated, and the material inside the inner tube 2 is further output through the first fixed frame 9 and the discharge port 8 opened on the outer tube 6, and at the same time, by disassembling the outer tube 6, it is convenient to replace the outer tube 6 according to the spacing between adjacent seed holes, thereby improving the applicability of the device, and at the same time, the transparent window 22 is provided to facilitate observation of the amount of millet seeds inside the inner tube 2.
[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A millet seeder, comprising two frames (1), characterized in that: The outer sides of the two frames (1) are rotatably connected with moving wheels (3), and the sides of the two moving wheels (3) close to each other are respectively fixedly installed with a first side plate (4) and a second side plate (5), an inner cylinder (2), an outer cylinder (6) and a connecting cylinder (7) are arranged between the first side plate (4) and the second side plate (5), and the connecting cylinder (7) is inserted into the interior of the outer cylinder (6) and slidably connected thereto, and a moving structure is arranged on the outer cylinder (6), a feeding port and a through groove (26) are provided on the inner cylinder (2), and an auxiliary structure is arranged on the inner cylinder (2) and located inside the through groove (26), and a first fixed frame (9) is fixedly installed on the outer side of the inner cylinder (2) and located at the bottom of the through groove (26), and the first fixed frame (9) is slidably connected to the outer cylinder (6), and a plurality of unloading ports (8) cooperating with the first fixed frame (9) are provided on the outer cylinder (6).
2. A millet seeder according to claim 1, characterized in that: The outer cylinder (6) is inserted into the interior of the first side plate (4) and is slidably connected thereto; the connecting cylinder (7) is slidably connected to the second side plate (5); the movable structure comprises a threaded rod (18); the threaded rod (18) is inserted into the interior of the outer cylinder (6) and is rotatably connected thereto; the threaded rod (18) passes through the connecting cylinder (7) and is threadedly connected thereto; a worm (19) and a worm wheel (20) are rotatably connected inside the outer cylinder (6); the worm (19) and the worm wheel (20) are meshed; the threaded rod (18) and the worm wheel (20) are fixedly connected; a second hand (21) is fixedly installed on the top of the worm (19); the second hand (21) passes through one side of the outer cylinder (6) and is rotatably connected thereto.
3. A millet seeder according to claim 1, characterized in that: The auxiliary structure comprises two blocks (10), both of which are slidably connected to the through groove (26), and sliders (11) are fixedly installed on the corresponding sides of the two blocks (10), and a plurality of sliders (11) are inserted into the interior of the inner cylinder (2) and are slidably connected thereto, and a bidirectional screw rod (12) is rotatably connected to the interior of the inner cylinder (2), and the bidirectional screw rod (12) passes through one of the sliders (11) on one side of the two blocks (10) and is threadedly connected thereto, and a first hand (13) is fixedly installed on one side of the bidirectional screw rod (12), and the first hand (13) passes through one side of the inner cylinder (2) and is rotatably connected thereto.
4. A millet seeder according to claim 3, characterized in that: A first guide rod (14) is fixedly installed inside the outer cylinder (6), and the first guide rod (14) passes through another slider (11) on one side of the two stoppers (10) and is slidably connected thereto. A second guide rod (28) is fixedly installed inside the outer cylinder (6), and the second guide rod (28) passes through the connecting cylinder (7) and is slidably connected thereto.
5. The millet seeder according to claim 1, characterized in that: The inner cylinder (2) is provided with a transparent window (22).
6. A millet seeder according to claim 1, characterized in that: A second fixing frame (25) is fixedly installed on the outer side of the outer cylinder (6) and on one side of the plurality of material discharge ports (8); a plurality of insertion rods (15) are fixedly installed on the side of the first side plate (4) close to the outer cylinder (6); and the plurality of insertion rods (15) are inserted into the interior of the outer cylinder (6) and are slidably connected thereto.
7. A millet seeder according to claim 1, characterized in that: A fixing rod (27) is fixedly installed on one side of one of the frames (1), and the fixing rod (27) is inserted into the interior of the other frame (1) and is slidably connected thereto. A fixing plate (16) is fixedly installed on the side of one of the frames (1) close to the inner cylinder (2), and a plurality of fixing bolts (17) are arranged on the side of the fixing plate (16) away from the inner cylinder (2). The plurality of fixing bolts (17) all penetrate the fixing plate (16) and are threadedly connected thereto. The plurality of fixing bolts (17) all penetrate the interior of the inner cylinder (2) and are threadedly connected thereto. The other frame (1) is fixedly connected to the inner cylinder (2).
8. The millet seeder according to claim 1, characterized in that: The outer surfaces of the two moving wheels (3) are both provided with friction patterns, the bottoms of the two frames (1) are both fixedly mounted with fixing frames (23), and the bottoms of the two fixing frames (23) are both fixedly mounted with self-locking wheels (24).