Crop seed sowing device

Abstract

The utility model discloses a crop seed sowing device, and relates to the field of crop sowing, the crop seed sowing device comprises a bottom plate and a storage box, the storage box is fixed on the upper end of the bottom plate through a support; the through groove is formed in the middle of the surface of the bottom plate, a round hole is formed in the bottom of the storage box and communicates with the interior of the storage box, a telescopic rod is movably clamped to the front end of the through groove, the upper end of the telescopic rod extends into the round hole, a rotating shaft is arranged in the through groove, and the telescopic rod telescopically moves through a driving structure; the driving structure is composed of a rotating shaft, a transmission belt and a driving rod, so that the rear wheels can drive the telescopic rod to move up and down through linkage when rotating, and the bottom of the telescopic rod can be inserted into the land, so that seeds in the telescopic rod are poured into the land.

Description

Technical Field

[0001] The utility model relates to the field of crop sowing, in particular to a crop seed sowing device. Background Art

[0002] Crop sowing is a crucial step in agricultural production, directly impacting crop growth, yield, and quality. Selecting high-quality, pest-free seeds is crucial for sowing. Before sowing, seeds can be processed through various procedures, including drying, selection, soaking, and mixing, to improve germination rates and disease resistance.

[0003] Usually, crops need to be sown manually, which is physically demanding and inefficient. At the same time, manual sowing cannot evenly control the spacing between sowing seeds, which can easily lead to sowing distances that are too close or too far. Therefore, we have proposed a crop seed sowing device to solve the above problems. Utility Model Content

[0004] The purpose of the present utility model is to provide a crop seed sowing device to solve the problem raised in the above background technology that crops usually need to be sown manually when sowing, which is more physically demanding and less efficient. At the same time, manual sowing cannot evenly control the spacing between seeds, which easily leads to the problem of sowing distance being too close or too far.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a crop seed sowing device, comprising a base plate and a storage box, wherein the storage box is fixed to the upper end of the base plate by a bracket;

[0006] Also includes:

[0007] The through slot is provided in the middle part of the surface of the bottom plate, and a circular hole is provided at the bottom of the storage box, and the circular hole is connected to the interior of the storage box, a telescopic rod is movably engaged with the front end of the through slot, and the upper end of the telescopic rod extends to the interior of the circular hole, a rotating shaft is provided inside the through slot, and the rotating shaft rotates inside the through slot through the rotating shaft, a connecting shaft is provided on one side of the rotating shaft, and a rotating seat is provided at the rear end of the telescopic rod, and the rotating seat and the connecting shaft are connected by a driving rod, a first fixed frame is provided on the rear side of the bottom of the bottom plate, a connecting rod is installed below the first fixed frame, and first wheels are symmetrically provided at both ends of the connecting rod, a gear is provided on the other side of the transmission belt, and teeth are provided in the middle of the connecting rod, and the gear and the teeth are meshed and connected by a transmission belt.

[0008] Preferably, a one-way plate is provided at the inner upper end of the circular hole, a top block is provided at one side of the upper end of the telescopic rod, and the top block contacts the one-way plate when the telescopic rod moves up and down.

[0009] Preferably, a conical shovel is provided at the bottom of the telescopic rod.

[0010] Preferably, staggered inclined plates are provided on both sides of the interior of the telescopic rod.

[0011] Preferably, a second fixing frame is provided on the front side of the bottom of the base plate, and second wheels are connected to both sides of the bottom of the second fixing frame.

[0012] Preferably, a shovel plate is connected to the front end of the bottom of the second fixing frame.

[0013] Preferably, a push rod is provided at the rear end of the base plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. A wheel structure is provided at the bottom of the base plate, a storage box is provided at the upper end of the base plate, and a telescopic rod is provided at the bottom of the storage box. The telescopic rod is telescopically moved by a driving structure, and the driving structure is composed of a rotating shaft, a transmission belt and a driving rod. When the rear wheel rotates, the telescopic rod can be driven up and down through linkage, so that the bottom of the telescopic rod can be inserted into the ground so that the seeds inside the telescopic rod can be poured into the ground. The seeds are evenly inserted into the ground by sowing, thereby achieving uniform sowing.

[0016] 2. A circular hole is provided at the bottom inner end of the storage box, and the upper end of the telescopic rod is directly inserted back and forth into the circular hole when it is lifted and lowered. A one-way plate is provided at the upper inner end of the circular hole, and a protrusion is provided at the upper end of the telescopic rod. When the telescopic rod is extended to the top, the protrusion lifts the one-way plate to open and close the one-way plate, and the seeds fall from the circular hole into the interior of the telescopic rod, and fall into the soil when the telescopic rod is lowered and inserted into the soil, thereby enabling the seeds to be automatically and intermittently extracted. At the same time, inclined plates are distributed on both sides of the interior of the telescopic rod to slow down the speed at which the seeds fall, preventing the seeds from falling too quickly and causing the seeds to fall out before the telescopic rod is inserted into the soil. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a side view of the overall structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the telescopic rod lifting structure of the utility model;

[0020] Figure 4 This is a top view of the bottom plate of the utility model;

[0021] Figure 5 This is an enlarged view of the structure at point A of the present utility model;

[0022] In the figure: 1. Storage box; 2. Bottom plate; 3. Push rod; 4. First wheel; 5. Connecting rod; 6. Second fixed frame; 7. Second wheel; 8. Shovel plate; 9. First fixed frame; 10. Telescopic rod; 11. Top block; 12. Rotating shaft; 13. Transmission belt; 14. Teeth; 15. Conical shovel; 16. Inclined plate; 17. Gear; 18. One-way plate; 19. Round hole; 20. Through slot; 21. Rotating seat; 22. Connecting shaft; 23. Drive rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] See also Figure 1-5 , the utility model provides an embodiment: a crop seed sowing device, comprising a base plate 2 and a storage box 1, the storage box 1 is fixed to the upper end of the base plate 2 by a bracket;

[0025] Also includes:

[0026] The through slot 20 is arranged in the middle of the surface of the base plate 2. A circular hole 19 is provided at the bottom of the storage box 1, and the circular hole 19 is connected to the interior of the storage box 1. The front end of the through slot 20 is movably engaged with the telescopic rod 10, and the upper end of the telescopic rod 10 extends to the inside of the circular hole 19. A rotating shaft 12 is provided inside the through slot 20, and the rotating shaft 12 rotates inside the through slot 20 through the rotating shaft. A connecting shaft 22 is provided on one side of the rotating shaft 12, and a rotating seat 21 is provided at the rear end of the telescopic rod 10. The rotating seat 21 and the connecting shaft 22 are connected by a driving rod 23. A first fixed frame 9 is provided on the rear side of the bottom of the base plate 2, and a connecting rod 5 is installed below the first fixed frame 9. First wheels 4 are symmetrically provided at both ends of the connecting rod 5, and a gear 17 is provided on the other side of the transmission belt 13. Teeth 14 are provided in the middle of the connecting rod 5, and the gear 17 and the teeth 14 are meshed and connected through the transmission belt 13.

[0027] The telescopic rod 10 is telescopically moved by a drive structure, which is composed of a rotating shaft 12, a transmission belt 13 and a drive rod 23. When the rear wheel rotates, the telescopic rod 10 can be driven up and down through linkage, so that the bottom of the telescopic rod 10 can be inserted into the ground and the seeds inside the telescopic rod 10 can be poured into the ground.

[0028] See also Figure 5A one-way plate 18 is provided at the upper end of the circular hole 19, and a top block 11 is provided on one side of the upper end of the telescopic rod 10. When the telescopic rod 10 moves up and down, the top block 11 contacts the one-way plate 18, making it convenient to lift the one-way plate 18 when the telescopic rod 10 is raised to the top.

[0029] See also Figure 2 A conical shovel 15 is provided at the bottom of the telescopic rod 10. The bottom of the conical shovel 15 is inclined so that when the telescopic rod 10 is inserted into the ground, the conical shovel 15 can squeeze the ground to one side during the insertion process, preventing the bottom of the telescopic rod 10 from directly contacting the ground and preventing soil from being blocked in the hole at the bottom of the telescopic rod 10.

[0030] See also Figure 2 The telescopic rod 10 has staggered inclined plates 16 on both sides thereof, which can slow down the speed at which the seeds fall and prevent the seeds from falling too quickly and falling out before the telescopic rod 10 is inserted into the soil.

[0031] See also Figure 2 A second fixing frame 6 is provided on the front side of the bottom of the base plate 2, and second wheels 7 are connected to both sides of the bottom of the second fixing frame 6. A front wheel structure is provided to improve the stability of the movement of the sowing device.

[0032] See also Figure 2 The front end of the bottom of the second fixing frame 6 is connected with a shovel plate 8, which can make the surface of the land level, shovel away excess soil and weeds, and facilitate the insertion of the telescopic rod 10 into the land.

[0033] See also Figure 1 A push rod 3 is provided at the rear end of the base plate 2 to facilitate pushing the sowing device.

[0034] Working principle: open the cover at the upper end of the storage box 1, put the seeds into the storage box 1, so that the seeds are blocked at the upper end of the one-way plate 18, manually push the push rod 3 to drive the entire sowing device to move, and the first wheel 4 and the second wheel 7 move on both sides of the sowing area. The rotation of the first wheel 4 drives the connecting rod 5 to rotate, so that the transmission belt 13 drives the rotating shaft 12 to rotate under the meshing transmission, and the rotating shaft 12 drives the driving rod 23 to move eccentrically, thereby driving the telescopic rod 10 to move up and down. When the telescopic rod 10 extends to the top, the protrusion 11 pushes up the one-way plate 18, causing the one-way plate 18 to open and close, and the seeds fall into the interior of the telescopic rod 10 from the circular hole 19, and fall into the ground when the telescopic rod 10 is lowered and inserted into the ground, so that the seeds can be intermittently extracted. At the same time, inclined plates 16 are distributed on both sides of the interior of the telescopic rod 10, which can slow down the speed of the seeds falling and prevent the seeds from falling too fast, causing the telescopic rod 10 to fall out before the telescopic rod 10 is inserted into the ground.

[0035] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A crop seed sowing device, comprising a base plate (2) and a storage box (1), wherein the storage box (1) is fixed to the upper end of the base plate (2) via a bracket; Its characteristics are: Also includes: A through slot (20) is provided in the middle of the surface of the bottom plate (2); a circular hole (19) is provided at the bottom of the storage box (1); and the circular hole (19) is connected to the interior of the storage box (1); a telescopic rod (10) is movably engaged at the front end of the through slot (20); and the upper end of the telescopic rod (10) extends to the interior of the circular hole (19); a rotating shaft (12) is provided inside the through slot (20), and the rotating shaft (12) rotates inside the through slot (20) through the rotating shaft; a connecting shaft (22) is provided on one side of the rotating shaft (12); and the rear end of the telescopic rod (10) is connected to the through slot (20); A rotating seat (21) is provided at one end, and the rotating seat (21) and the connecting shaft (22) are connected via a driving rod (23). A first fixing frame (9) is provided at the rear side of the bottom of the base plate (2), and a connecting rod (5) is installed below the first fixing frame (9). First wheels (4) are symmetrically provided at both ends of the connecting rod (5). A gear (17) is provided on the other side of the rotating shaft (12), and teeth (14) are provided in the middle of the connecting rod (5). The gear (17) and the teeth (14) are meshed and connected via a transmission belt (13).

2. The crop seed sowing device according to claim 1, characterized in that: A one-way plate (18) is provided at the upper end of the circular hole (19), and a top block (11) is provided on one side of the upper end of the telescopic rod (10). When the telescopic rod (10) moves up and down, the top block (11) contacts the one-way plate (18).

3. The crop seed sowing device according to claim 1, characterized in that: A conical shovel (15) is provided at the bottom of the telescopic rod (10).

4. The crop seed sowing device according to claim 1, characterized in that: Inclined plates (16) are arranged on both sides of the interior of the telescopic rod (10) in a staggered manner.

5. The crop seed sowing device according to claim 1, characterized in that: A second fixing frame (6) is provided on the front side of the bottom of the base plate (2), and second wheels (7) are connected to both sides of the bottom of the second fixing frame (6).

6. The crop seed sowing device according to claim 5, characterized in that: A shovel plate (8) is connected to the front end of the bottom of the second fixing frame (6).

7. The crop seed sowing device according to claim 1, characterized in that: A push rod (3) is provided at the rear end of the base plate (2).

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