A hand-held seeder

Abstract

The utility model discloses a hand -held type sower, include: seeding pipe, the lower extreme of seeding pipe is equipped with the blanking nozzle, and the lateral wall of seeding pipe is equipped with handle and limit ring, and limit ring is equipped with pull rod, and pull rod is connected with the lateral wall of seeding pipe through spring, and seeding pipe is equipped with manual unloading device in, and manual unloading device has inner bucket, push plate, torsional spring, upper limit support, lower limit support and unloading pipe, the utility model discloses setting up manual unloading device in seeding pipe, and through pressing push plate, the seed of beforehand loading can be fallen into the mud pit through unloading pipe single particle or more particles and complete sowing, can save the time of putting seed every time originally, thereby promotes the efficiency of sowing.

Description

Technical Field

[0001] This utility model belongs to the field of seeder technology, specifically, it relates to a handheld seeder. Background Technology

[0002] Existing handheld planters require forcefully inserting the seed tube into the soil, then placing corn or peanut seeds into the tube. The seeds fall to the bottom of the tube, and then pulling a lever opens the dispensing nozzle, allowing the seeds to fall into the soil pit and complete the planting. However, this process requires continuous seed loading, which affects planting efficiency. To improve planting efficiency, a handheld planter has been developed. Utility Model Content

[0003] In view of this, the technical problem to be solved by this utility model is to provide a handheld seeder to solve the problem of slow seeding efficiency of existing handheld seeders.

[0004] To solve the above-mentioned technical problems, this utility model discloses a handheld seeder, comprising: a seeder tube; a feeding nozzle at the lower end of the seeder tube, the feeding nozzle having a fixed nozzle body and a movable nozzle body, one end of the movable nozzle body being hinged to the seeder tube; a feeding hopper at the top end of the seeder tube; a handle and a limiting ring on the side wall of the seeder tube; a pull rod passing through the limiting ring; one end of the pull rod being connected to the movable nozzle body via a connecting rod; the other end of the pull rod being bent; and the pull rod being connected to the side wall of the seeder tube via a spring. It is equipped with a manual feeding device, which includes an inner hopper, a lever plate, a torsion spring, an upper limit bracket, a lower limit bracket, and a feeding pipe. The feeding pipe is located on one side of the lower outlet of the inner hopper. The upper end of the feeding pipe passes through the upper limit bracket, and the lower end of the feeding pipe passes through the lower limit bracket. One end of the lever plate is hinged to the feeding pipe, and the other end of the lever plate extends out of the outer wall of the seeding pipe through the rotating bracket. The torsion spring is located on the upper part of the lever plate. One arm of the torsion spring abuts against the lever plate, and the other arm of the torsion spring abuts against the limit post.

[0005] Furthermore, the cross-section of the aforementioned seeding tube is square.

[0006] Furthermore, the bottom of the aforementioned inner hopper is provided with an inclined conduit.

[0007] Furthermore, the side wall of the aforementioned feed tube is provided with a feed inlet, the bottom surface of the feed tube is a discharge outlet, the top surface of the feed tube is screwed with a guide rod, and the lower side wall of the feed tube is provided with a protruding limiting block.

[0008] Furthermore, both ends of the aforementioned rotating bracket extend to the side wall of the seeding tube for connection, with an insertion hole provided in the middle.

[0009] Compared with the prior art, this application can achieve the following technical effects:

[0010] This invention features a manual feeding device inside the seeding tube. By pressing the lever, pre-loaded seeds can be fed into the mud pit one or more times through the feeding tube to complete the sowing process. This saves the time previously spent feeding seeds each time and thus improves the efficiency of sowing.

[0011] Of course, any product implementing this application does not necessarily need to achieve all of the technical effects described above at the same time. Attached Figure Description

[0012] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0013] Figure 1 This is a schematic diagram of a seeder according to one embodiment of the present invention;

[0014] Figure 2 This is a schematic diagram of a manual feeding device according to one embodiment of the present invention;

[0015] Figure 3 This is a schematic diagram of the manual feeding device according to one embodiment of the present invention.

[0016] Attached Figure Labels

[0017] 1. Seeding tube; 2. Fixed nozzle; 3. Movable nozzle; 4. Feed hopper; 5. Handle; 6. Limiting ring; 7. Pull rod; 8. Connecting rod; 9. Spring; 10. Manual feeding device; 11. Inner hopper; 12. Paddle plate; 13. Torsion spring; 14. Upper limit bracket; 15. Lower limit bracket; 16. Feeding tube; 17. Rotating bracket; 18. Guide tube; 19. Feed inlet; 20. Discharge outlet; 21. Guide rod; 22. Limiting block. Detailed Implementation

[0018] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0019] Please refer to Figures 1 to 3 , Figure 1 This is a schematic diagram of a seeder according to one embodiment of the present invention; Figure 2 This is a schematic diagram of a manual feeding device according to one embodiment of the present invention; Figure 3 This is a schematic diagram of the manual feeding device according to one embodiment of the present invention.

[0020] A handheld seeder includes: a seeding tube 1; a feeding nozzle at the lower end of the seeding tube 1, the feeding nozzle having a fixed nozzle body 2 and a movable nozzle body 3, one end of the movable nozzle body 3 being hinged to the seeding tube 1; a feeding hopper 4 at the top end of the seeding tube 1; a handle 5 and a limiting ring 6 on the side wall of the seeding tube 1; a pull rod 7 passing through the limiting ring 6; one end of the pull rod 7 being connected to the movable nozzle body 3 via a connecting rod 8; the other end of the pull rod 7 being bent; and the pull rod 7 being connected to the side wall of the seeding tube 1 via a spring 9. A manual feeding device 10 is provided inside the seeding tube 1, the manual feeding device 10 having an inner hopper. 11. A lever plate 12, a torsion spring 13, an upper limit bracket 14, a lower limit bracket 15, and a feed pipe 16. The feed pipe 16 is located on one side of the lower outlet of the inner hopper 11. The upper end of the feed pipe 16 passes through the upper limit bracket 14, and the lower end of the feed pipe 16 passes through the lower limit bracket 15. One end of the lever plate 12 is hinged to the feed pipe 16, and the other end of the lever plate 12 extends out of the outer wall of the seeding pipe 1 through the rotating bracket 17. The torsion spring 13 is located on the upper part of the lever plate 12. One arm of the torsion spring 13 abuts against the lever plate 12, and the other arm of the torsion spring 13 abuts against the limiting post 18.

[0021] After grasping handle 5, pull the bent part of lever 7 to open the movable mouth 3. Release the lever 7, and spring 9 will drive lever 7 to return to its original position, and the movable mouth 3 will then close.

[0022] The cross-section of the seeding tube 1 is square; the bottom of the inner hopper 11 is provided with an inclined guide tube 18; the side wall of the feeding tube 16 is provided with a feeding port 19, the bottom surface of the feeding tube 16 is a feeding port 20, the top surface of the feeding tube 16 is screwed with a guide rod 21, the guide rod 21 passes through the through hole of the upper limit bracket 14, and the lower side wall of the feeding tube 16 is provided with a protruding limit block 22; the two ends of the rotating bracket 17 extend to the side wall of the seeding tube 1 and are connected, and an insertion hole is provided in the middle.

[0023] Manual feeding device 10 feeding process: In the original state, torsion spring 13 drives one end of the deflector 12 and the feeding tube 16 downwards. Limiting block 22 restricts the downward depth of the feeding tube 16. At this time, the feed inlet 19 of the feeding tube 16 is misaligned with the opening of the guide tube 18, and the seeds in the inner hopper 11 are blocked. Pressing the deflector 12 drives the feeding tube 16 to move upwards. The upper limit bracket 14 restricts the feeding tube 16 from moving upwards. At this time, the feed inlet 19 of the feeding tube 16 is aligned with the opening of the guide tube 18. The seeds in the inner hopper 11 fall into the feeding tube 16 and continue to fall. After releasing the deflector 12, the feeding tube 16 is reset, and the seeds stop falling.

[0024] This invention features a manual feeding device 10 inside the seeding tube 1. By pressing the lever 12, pre-loaded seeds can be fed into the mud pit one or more times through the feeding tube 16 to complete the sowing. This saves the time previously spent feeding seeds each time and thus improves the efficiency of sowing.

[0025] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A handheld seeder, comprising: Seeding tube; The seeding tube is characterized by having a feeding nozzle at its lower end, which has a fixed nozzle body and a movable nozzle body. One end of the movable nozzle body is hinged to the seeding tube. The seeding tube has a feeding hopper at its top end. The side wall of the seeding tube has a handle and a limiting ring. A pull rod passes through the limiting ring. One end of the pull rod is connected to the movable nozzle body via a connecting rod. The other end of the pull rod is bent. The pull rod is connected to the side wall of the seeding tube via a spring. The seeding tube is equipped with a manual feeding device, which has an inner hopper, a lever plate, a torsion spring, an upper limit bracket, a lower limit bracket, and a feeding tube. The feeding tube is located on one side of the lower outlet of the inner hopper. The upper end of the feeding tube passes through the upper limit bracket, and the lower end of the feeding tube passes through the lower limit bracket. One end of the lever plate is hinged to the feeding tube. The other end of the lever plate extends out of the outer wall of the seeding tube through the rotating bracket. The torsion spring is located on the upper part of the lever plate. One arm of the torsion spring abuts against the lever plate, and the other arm of the torsion spring abuts against the limiting post.

2. The handheld seeder as described in claim 1, characterized in that, The cross-section of the seeding tube is square.

3. The handheld seeder as described in claim 2, characterized in that, The bottom of the inner hopper is provided with an inclined conduit.

4. The handheld seeder as described in claim 2, characterized in that, The feeding tube has an inlet on its side wall, an outlet on its bottom surface, a guide rod screwed onto its top surface, and a protruding limiting block on its lower side wall.

5. The handheld seeder as described in claim 2, characterized in that, The two ends of the rotating bracket extend to the side wall of the seeding tube, and an insertion hole is provided in the middle.

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