Small buckwheat seeding device with adjustable seeding parameters

Abstract

The utility model relates to the technical field of seeding, and discloses a small buckwheat seeding device with adjustable seeding parameters, which comprises a base, a controller is fixedly mounted at the top of the base, a support rod is fixedly mounted at the top of the base, a round rod is slidably connected to the outer wall of the support rod, a cylinder is movably sleeved on the outer wall of the round rod, and the cylinder is movably sleeved on the outer wall of the support rod. A short rod is fixedly mounted on the inner wall of the cylinder, a convex rod movably sleeves the outer wall of the short rod, and a seeding frame is fixedly mounted on the outer wall of the cylinder. According to the small buckwheat seeding device with adjustable seeding parameters, a cylinder is located on one side of the circle center of a convex rod, a handle is rotated by external force to drive the convex rod to rotate, when a user adjusts the seeding distance, the convex side of the convex rod is utilized to extrude the round rod to fix and avoid falling off, and when adjustment is needed, the handle is rotated by external force to drive the convex rod to rotate. The handle drives the convex rod to rotate, and the round rod is loosened and adjusted by one side of the concave surface of the convex rod.

Description

Technical Field

[0001] The utility model relates to the technical field of sowing, in particular to a small buckwheat sowing device with adjustable sowing parameters. Background Art

[0002] Buckwheat is also known as sweet buckwheat, black wheat, triangle wheat, etc. It is an annual herb with an erect stem, 30-90 cm high, branched at the top, green or red, with longitudinal ridges, glabrous or with nipple-like protrusions along the longitudinal ridges on one side. The leaves are triangular or ovate-triangular, 2.5-7 cm long, 2-5 cm wide, gradually pointed at the top, heart-shaped at the base, and with nipple-like protrusions along the veins on both sides.

[0003] When the existing small buckwheat sowing device with adjustable sowing parameters is adjusted, the sowing spacing cannot be adjusted and locked, resulting in imprecise sowing and waste. At the same time, during use, the row spacing and plant spacing of seeds are fixed, resulting in large spacing between buckwheat seedlings or small spacing between plants, which in turn affects the sowing of buckwheat. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a small buckwheat sowing device with adjustable sowing parameters, which has the advantages of strong practicability and good stability, and solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical scheme: a small buckwheat sowing device with adjustable sowing parameters comprises a base, a controller is fixedly installed on the top of the base, a support rod is fixedly installed on the top of the base, a round rod is slidably connected to the outer wall of the support rod, a cylinder is movably sleeved on the outer wall of the round rod, a short rod is fixedly installed on the inner wall of the cylinder, a convex rod is movably sleeved on the outer wall of the short rod, a sowing frame is fixedly installed on the outer wall of the cylinder, a furrowing rod is fixedly installed on the bottom of the sowing frame, a tooth plate is fixedly installed on the outer wall of the furrowing rod, a gear is meshed on the outer wall of the gear, and a connecting rod is rotatably connected to the inner wall of the gear.

[0006] As a preferred technical solution of the utility model, a delivery pipe is fixedly installed at the bottom of the sowing frame, and the delivery pipe is located on the inner wall of the furrowing rod.

[0007] As a preferred technical solution of the utility model, a square plate is fixedly installed on the bottom of the base, a motor is fixedly installed on the outer wall of the square plate, and a roller is fixedly mounted on the power output shaft of the motor.

[0008] As a preferred technical solution of the utility model, a handle is fixedly installed on the top of the base, the width of the handle is the same as the width of the base, and an anti-slip pad is fixedly installed on the outer wall of the handle.

[0009] As a preferred technical solution of the utility model, the number of the tooth plates is two, and the two tooth plates are staggeredly arranged with the gear as the center.

[0010] As a preferred technical solution of the utility model, the cylinder is located on one side of the center of the convex rod, and a handle is fixedly installed on the outer wall of the convex rod.

[0011] As a preferred technical solution of the utility model, one end of the connecting rod is rotationally connected to the gear, and the other end is movable sleeved with the outer wall of the toothed plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The small buckwheat sowing device with adjustable sowing parameters has a cylinder located on one side of the center of the convex rod. The handle is rotated by external force so that the handle drives the convex rod to rotate. When the user adjusts the sowing spacing, the raised side of the convex rod is used to squeeze and fix the round rod to prevent it from falling off. When adjustment is required, the handle is rotated by external force so that the handle drives the convex rod to rotate, and the concave side of the convex rod loosens the round rod for adjustment.

[0014] 2. The small buckwheat sowing device with adjustable sowing parameters is staggered with two tooth plates centered on the gear. When the sowing frame is adjusted by pulling the round rod with external force, the two tooth plates are meshed with the outer wall of the gear. When the sowing frame is adjusted, the gear rotates to drive the tooth plate, so that the spacing of buckwheat sowing can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the roller structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the convex rod structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the sowing frame of the utility model;

[0019] Figure 5 This is a schematic diagram of the tooth plate structure of the utility model.

[0020] In the figure: 1. base; 2. furrowing rod; 3. support rod; 4. seeding frame; 5. round rod; 6. handle; 7. roller; 8. motor; 9. square plate; 10. controller; 11. cylinder; 12. short rod; 13. convex rod; 14. tooth plate; 15. gear; 16. connecting rod. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] See also Figure 1-5 A small buckwheat sowing device with adjustable sowing parameters comprises a base 1, a controller 10 is fixedly installed on the top of the base 1, a support rod 3 is fixedly installed on the top of the base 1, a round rod 5 is slidably connected to the outer wall of the support rod 3, a cylinder 11 is movably sleeved on the outer wall of the round rod 5, a short rod 12 is fixedly installed on the inner wall of the cylinder 11, a convex rod 13 is movably sleeved on the outer wall of the short rod 12, a sowing frame 4 is fixedly installed on the outer wall of the sowing frame 4, a furrowing rod 2 is fixedly installed on the bottom of the sowing frame 4, a tooth plate 14 is fixedly installed on the outer wall of the furrowing rod 2, a gear 15 is meshed on the outer wall of the tooth plate 14, and a connecting rod 16 is rotatably connected to the inner wall of the gear 15. In the above structure, the furrowing rod 2 is fixedly installed on the bottom of the sowing frame 4, so that the furrowing rod 2 digs a pit on the land to achieve subsequent sowing.

[0023] In a preferred embodiment, a delivery pipe is fixedly installed at the bottom of the sowing frame 4, and the delivery pipe is located on the inner wall of the furrowing rod 2. In the above structure, the delivery pipe is fixedly installed at the bottom of the sowing frame 4, and the delivery pipe is located on the inner wall of the furrowing rod 2. Buckwheat is placed in the sowing frame 4 and transported to the furrowing rod 2 by the delivery pipe. The buckwheat falls to the land through the furrowing rod 2, so that the equipment can be sown after digging a hole in the land, thereby improving the practicability of the equipment.

[0024] In a preferred embodiment, a square plate 9 is fixedly installed on the bottom of the base 1, a motor 8 is fixedly installed on the outer wall of the square plate 9, and a roller 7 is fixedly installed on the power output shaft of the motor 8. In the above structure, by operating the controller 10, the motor 8 is used to drive the roller 7, so that the roller 7 drives the entire device to rotate, saving time and effort.

[0025] In a preferred embodiment, a handle 6 is fixedly installed on the top of the base 1, the width of the handle 6 is the same as the width of the base 1, and an anti-slip pad is fixedly installed on the outer wall of the handle 6. In the above structure, the anti-slip pad is fixedly installed on the outer wall of the handle 6, and the handle 6 is pushed by external force, so that the user can sow according to different areas. By providing the anti-slip pad, the user can avoid derailment from the equipment during use, thereby reducing the possibility of errors.

[0026] In a preferred embodiment, the number of tooth plates 14 is two, and the two tooth plates 14 are staggered around the gear 15. In the above structure, the two tooth plates 14 are staggered around the gear 15. When the round rod 5 is pulled by external force to drive the sowing frame 4 to adjust the equipment, the two tooth plates 14 are meshed with the outer wall of the gear 15. When the sowing frame 4 is adjusted, the gear 15 rotates to drive the tooth plate 14, so that the spacing of buckwheat sowing can be adjusted.

[0027] In a preferred embodiment, the cylinder 11 is located on one side of the center of the convex rod 13, and a handle is fixedly installed on the outer wall of the convex rod 13. In the above structure, the cylinder 11 is located on one side of the center of the convex rod 13, and the handle is rotated by external force, so that the handle drives the convex rod 13 to rotate. When the user adjusts the sowing spacing, the raised side of the convex rod 13 is used to squeeze and fix the round rod 5 to prevent it from falling off. When adjustment is required, the handle is rotated by external force, so that the handle drives the convex rod 13 to rotate, and the concave side of the convex rod 13 loosens the round rod 5 for adjustment.

[0028] In a preferred embodiment, one end of the connecting rod 16 is rotatably connected to the gear 15, and the other end is movably connected to the outer wall of the tooth plate 14. In the above structure, one end of the connecting rod 16 is rotatably connected to the gear 15, and the other end is movably connected to the outer wall of the tooth plate 14. The connecting rod 16 is used to support the gear 15 so that it can operate, so that when the gear 15 rotates, the two tooth plates 14 move alternately to adjust the sowing distance.

[0029] Working principle: place the device on the ground, operate the controller 10, use the motor 8 to drive the roller 7, so that the roller 7 drives the entire device to rotate, place buckwheat in the sowing frame 4, and use the conveying pipe to convey it to the inner wall of the furrowing rod 2, so that the device can sow after digging a hole in the land, and the buckwheat falls to the land through the furrowing rod 2. Use external force to rotate the handle so that the handle drives the convex rod 13 to rotate. When the user adjusts the sowing spacing, use the convex side of the convex rod 13 to squeeze and fix the round rod 5 to prevent it from falling off. When adjustment is required, the handle is rotated by external force so that the handle drives the convex rod 13 to rotate, and the concave side of the convex rod 13 loosens the round rod 5 for adjustment. When the round rod 5 is pulled to drive the sowing frame 4 to adjust the equipment, the two tooth plates 14 are meshed on the outer wall of the gear 15. When the sowing frame 4 is adjusted, the gear 15 rotates and drives the tooth plate 14, so that the buckwheat sowing spacing can be adjusted.

[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A small buckwheat sowing device with adjustable sowing parameters, comprising a base (1), characterized in that: A controller (10) is fixedly mounted on the top of the base (1); a support rod (3) is fixedly mounted on the top of the base (1); a round rod (5) is slidably connected to the outer wall of the support rod (3); a cylinder (11) is movably sleeved on the outer wall of the round rod (5); a short rod (12) is fixedly mounted on the inner wall of the cylinder (11); a convex rod (13) is movably sleeved on the outer wall of the short rod (12); a sowing frame (4) is fixedly mounted on the outer wall of the cylinder (11); a furrowing rod (2) is fixedly mounted on the bottom of the sowing frame (4); a tooth plate (14) is fixedly mounted on the outer wall of the furrowing rod (2); a gear (15) is meshed on the outer wall of the gear (14); and a connecting rod (16) is rotatably connected to the inner wall of the gear (15).

2. A small buckwheat sowing device with adjustable sowing parameters according to claim 1, characterized in that: A delivery pipe is fixedly installed at the bottom of the sowing frame (4), and the delivery pipe is located on the inner wall of the furrowing rod (2).

3. A small buckwheat sowing device with adjustable sowing parameters according to claim 2, characterized in that: A square plate (9) is fixedly mounted on the bottom of the base (1), a motor (8) is fixedly mounted on the outer wall of the square plate (9), and a roller (7) is fixedly mounted on the power output shaft of the motor (8).

4. A small buckwheat sowing device with adjustable sowing parameters according to claim 1, characterized in that: A handle (6) is fixedly mounted on the top of the base (1); the width of the handle (6) is the same as the width of the base (1); and an anti-slip pad is fixedly mounted on the outer wall of the handle (6).

5. A small buckwheat sowing device with adjustable sowing parameters according to claim 4, characterized in that: The number of the tooth plates (14) is two, and the two tooth plates (14) are staggeredly arranged with the gear (15) as the center.

6. A small buckwheat sowing device with adjustable sowing parameters according to claim 1, characterized in that: The cylinder (11) is located on one side of the center of the protruding rod (13), and a handle is fixedly mounted on the outer wall of the protruding rod (13).

7. A small buckwheat sowing device with adjustable sowing parameters according to claim 1, characterized in that: One end of the connecting rod (16) is rotatably connected to the gear (15), and the other end is movably sleeved to the outer wall of the toothed plate (14).

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