Manpower type tea seed planter

Abstract

The invention discloses a manpower type tea seed planter, and belongs to the technical field of tea seed planting devices, the manpower type tea seed planter comprises: two structure plates which are symmetrically arranged; the two ends of the active driving wheel are hinged to the two structural plates respectively; the two ends of the supporting driving shaft are hinged to the two structural plates respectively; according to the invention, the flexible adjusting mechanism is pushed to drive the active driving wheel to rotate, the active driving wheel rotates to drive the gearbox body to rotate so as to drive the support driving shaft to rotate, the support driving shaft drives the seed-metering device to rotate, the double-piece ditching rotary disc device ditches, and then the seed-metering device intermittently discharges seeds in the seed storage box into ditches at equal intervals. The speed of the gearbox body can be adjusted so as to control the seed metering distance of the seed metering device, the driven soil covering wheel covers soil in a ditch, so that the whole device adapts to good manpower cooperation, and the flexible adjusting mechanism can adjust the seeding depth and the height of the handle, so that the whole device can be flexibly suitable for the working environment of mountains and hills; labor intensity is reduced, and operation efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of tea seed planting devices, and in particular relates to a human-powered tea seed planting machine. Background Art

[0002] The tea-growing area is mostly distributed in low mountains and hills. Large-scale machinery cannot adapt to the operating scenarios, and most of the tea seeds are planted using primitive methods, which have low operating efficiency and high labor intensity. Summary of the invention

[0003] The purpose of the present invention is to propose a human-powered tea seed planting machine in order to solve the above-mentioned problems.

[0004] In order to achieve the above object, the present invention adopts the following technical solution: a manual tea seed planting machine, comprising:

[0005] Two structural panels, which are arranged symmetrically;

[0006] An active driving wheel, both ends of which are respectively hinged on the two structural plates;

[0007] A supporting driving shaft, with two ends thereof being hinged to the two structural plates respectively;

[0008] A gearbox body, which is mounted on any of the structural plates, and the gearbox body is connected to the active drive wheel and the supporting drive shaft;

[0009] A flexible adjustment mechanism, which is hinged on the two structural plates, and the flexible adjustment mechanism includes two first support rods, a handle body and two second support rods, the two first support rods are respectively hinged on the two structural plates, the two ends of the handle body are respectively hinged to the two first support rods, one end of the two second support rods is hinged on the handle body, and the other ends of the two second support rods are respectively connected to the two first support rods through first fixing bolts;

[0010] A driven soil covering wheel, which is hinged on the flexible adjustment mechanism;

[0011] A seed storage box is located between the active driving wheel and the driven covering wheel. The upper end of the seed storage box is hinged on the supporting driving shaft. The lower end of the seed storage box is provided with a double-disc furrowing disc and an auxiliary wheel. A seed meter is provided in the seed storage box, and the seed meter is connected to the supporting driving shaft.

[0012] As a further description of the above technical solution:

[0013] The surfaces of the active driving wheel and the driven soil covering wheel are both provided with a plurality of grooves.

[0014] As a further description of the above technical solution:

[0015] Sprockets are arranged at the end of the active driving wheel, the two ends of the gearbox body and the supporting driving shaft. One of the sprockets on the gearbox body is connected to the sprocket on the active driving wheel through a chain, and the other sprocket on the gearbox body is connected to the sprocket on the supporting driving shaft through a chain.

[0016] As a further description of the above technical solution:

[0017] The diameter of the active driving wheel is greater than the diameter of the driven covering wheel.

[0018] As a further description of the above technical solution:

[0019] The gearbox body is an adjustable speed gearbox.

[0020] As a further description of the above technical solution:

[0021] The first support rod is provided with two arc-shaped grooves, and second fixing bolts are arranged in the arc-shaped grooves. The second fixing bolts are screwed to the structural plate and press the first support rod.

[0022] As a further description of the above technical solution:

[0023] The second support rod is provided with a plurality of C-shaped holes, the plurality of C-shaped holes are connected through a transition groove, the first fixing bolt passes through any of the C-shaped holes, and the first fixing bolt is screwed to the structural plate and squeezes the first support rod.

[0024] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0025] 1. In the present invention, the active driving wheel is rotated by pushing the flexible adjustment mechanism, and the rotation of the active driving wheel drives the gearbox body to operate, thereby driving the supporting driving shaft to rotate, and the supporting driving shaft drives the seed meter to operate. After the double-disc furrowing disc device furrows, the seed meter discharges the seeds in the seed storage box into the furrow at equal intervals and intermittently. The speed of the gearbox body can be adjusted to control the seeding spacing of the seed meter, and the driven covering wheel covers the furrow with soil, so that the device as a whole can adapt to good human cooperation, and the flexible adjustment mechanism can adjust the seeding depth and the handle height, so that the device as a whole can be flexibly applied to the working environment of mountainous and hilly areas, reduce labor intensity, and improve working efficiency.

[0026] 2. In the present invention, the position of the driven covering wheel on the device can be adjusted by rotating and adjusting the first support rod, so that the center of gravity is adjusted, thereby adjusting the depth of trenching. By rotating and adjusting the handle body and adjusting the corresponding support position of the second support rod, the height of the handle can be adjusted to adapt to different working groups. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A schematic diagram of the overall structure of a human-powered tea seed planting machine Figure 1 .

[0028] Figure 2 This is a reference diagram of the usage status of a manual tea seed planting machine.

[0029] Figure 3 A schematic diagram of the overall structure of a human-powered tea seed planting machine Figure 2 .

[0030] Figure 4 The present invention is a schematic diagram of the structure of the first support rod in a manual tea seed planting machine.

[0031] Figure 5 The present invention is a schematic diagram of the structure of the second support rod in a manual tea seed planting machine.

[0032] Legend:

[0033] 1. Structural plate; 2. Active driving wheel; 3. Support driving shaft; 4. Gearbox body; 5. Flexible adjustment mechanism; 51. First support rod; 52. Handle body; 53. Second support rod; 6. Driven covering wheel; 7. Seed storage box; 8. Double-disc furrowing disc; 9. Auxiliary wheel; 10. Seeder; 11. Groove; 12. Sprocket; 13. Chain; 14. First fixing bolt; 15. Arc groove; 16. Second fixing bolt; 17. C-shaped hole; 18. Transition groove. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution in the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, rather than all the embodiments. The components of the embodiment of the present invention described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but only represents the selected embodiment of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In the description of the embodiments of the present invention, it should be noted that the terms "upper", "inside", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the invented product is usually placed when in use, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In the description of the present invention, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] See also Figure 1-5 The present invention provides a technical solution: a human-powered tea seed planting machine, comprising:

[0036] Two structural plates 1, which are arranged symmetrically;

[0037] An active driving wheel 2, both ends of which are respectively hinged on the two structural plates 1;

[0038] A supporting driving shaft 3, both ends of which are respectively hinged on the two structural plates 1;

[0039] A gearbox body 4, which is mounted on any of the structural plates 1, and the gearbox body 4 is connected to the active drive wheel 2 and the supporting drive shaft 3;

[0040] A flexible adjustment mechanism 5, which is hinged on the two structural plates 1;

[0041] The flexible adjustment mechanism 5 includes two first support rods 51, a handle body 52 and two second support rods 53. The two first support rods 51 are respectively hinged on the two structural plates 1. The two ends of the handle body 52 are respectively hinged to the two first support rods 51. One end of the two second support rods 53 is hinged on the handle body 52, and the other ends of the two second support rods 53 are respectively connected to the two first support rods 51 through the first fixing bolts 14. The position of the driven covering wheel 6 on the device can be adjusted by rotating and adjusting the first support rod 51, so that the center of gravity is adjusted, thereby adjusting the depth of trenching. The handle body 52 is rotated and adjusted, and the second support rod 53 adjusts the corresponding support position, so as to adjust the height of the handle, so as to adapt to different working groups.

[0042] A driven covering wheel 6, which is hinged to the flexible adjustment mechanism 5;

[0043] A seed storage box 7 is located between the active driving wheel 2 and the driven covering wheel 6. The upper end of the seed storage box 7 is hinged on the supporting driving shaft 3. The lower end of the seed storage box 7 is provided with a double-disc furrowing disc 8 and an auxiliary wheel 9. A seed meter 10 is provided in the seed storage box 7, and the seed meter 10 is connected to the supporting driving shaft 3.

[0044] The surfaces of the active driving wheel 2 and the driven covering wheel 6 are both provided with a plurality of grooves 11 to increase the friction with the soil surface;

[0045] Sprockets 12 are provided at the ends of the active driving wheel 2, at both ends of the gearbox body 4 and on the supporting driving shaft 3. One of the sprockets 12 on the gearbox body 4 is connected to the sprocket 12 on the active driving wheel 2 through a chain 13, and another of the sprockets 12 on the gearbox body 4 is connected to the sprocket 12 on the supporting driving shaft 3 through a chain 13.

[0046] The diameter of the active driving wheel 2 is greater than the diameter of the driven covering wheel 6;

[0047] The gearbox body 4 is an adjustable speed gearbox, which is convenient for speed adjustment, so as to control the sowing speed of the sowing device 10, thereby controlling the sowing spacing, that is, the spacing between tea plants;

[0048] The first support rod 51 is provided with two arc grooves 15, and a second fixing bolt 16 is arranged in the arc groove 15. The second fixing bolt 16 is screwed to the structural plate 1 and squeezes the first support rod 51, so as to facilitate quick adjustment;

[0049] The second support rod 53 is provided with a plurality of C-shaped holes 17 , which are connected via a transition groove 18 , and the first fixing bolt 14 passes through any of the C-shaped holes 17 , and the first fixing bolt 14 is screwed to the structural plate 1 and squeezes the first support rod 51 , so as to facilitate quick adjustment.

[0050] Working principle: First, push the flexible adjustment mechanism 5 to rotate the active driving wheel 2, and the rotation of the active driving wheel 2 drives the gearbox body 4 to operate, and then drives the support drive shaft 3 to rotate, and the support drive shaft 3 drives the seed meter 10 to operate. Secondly, after the double-piece furrowing disc 8 opens the furrow, the seed meter 10 discharges the seeds in the seed storage box 7 into the furrow at equal intervals and intermittently. The speed of the gearbox body 4 can be adjusted to control the seeding spacing of the seed meter 10, and the driven covering wheel 6 covers the furrow with soil, so that the device as a whole can adapt to good human cooperation, and the flexible adjustment mechanism 5 can adjust the sowing depth and the handle height, so that the device as a whole can be flexibly applied to the working environment of mountainous hills, reduce labor intensity, and improve working efficiency. Finally, the position of the driven covering wheel 6 on the device can be adjusted by rotating and adjusting the first support rod 51, so that the center of gravity is adjusted, thereby adjusting the furrowing depth, and the handle body 52 is rotated and adjusted, and the second support rod 53 adjusts the corresponding support position, so as to adjust the height of the handle to adapt to different working groups.

[0051] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A manual tea seed planting machine, characterized in that: include: Two structural plates (1) are symmetrically arranged; An active driving wheel (2), both ends of which are respectively hinged on the two structural plates (1); A supporting driving shaft (3), the two ends of which are respectively hinged on the two structural plates (1); A gearbox body (4), which is mounted on any one of the structural plates (1), and the gearbox body (4) is connected to the active drive wheel (2) and the supporting drive shaft (3); A flexible adjustment mechanism (5) is hinged on the two structural plates (1), the flexible adjustment mechanism (5) comprises two first support rods (51), a handle body (52) and two second support rods (53), the two first support rods (51) are respectively hinged on the two structural plates (1), the two ends of the handle body (52) are respectively hinged to the two first support rods (51), one end of the two second support rods (53) is hinged on the handle body (52), and the other ends of the two second support rods (53) are respectively connected to the two first support rods (51) through first fixing bolts (14); A driven soil covering wheel (6) which is hinged to the flexible adjustment mechanism (5); A seed storage box (7) is located between the active drive wheel (2) and the driven soil covering wheel (6); the upper end of the seed storage box (7) is hinged on the support drive shaft (3); the lower end of the seed storage box (7) is provided with a double-disc furrowing disc (8) and an auxiliary wheel (9); a seed meter (10) is provided in the seed storage box (7); and the seed meter (10) is connected to the support drive shaft (3).

2. A manual tea seed planting machine according to claim 1, characterized in that: The surfaces of the active driving wheel (2) and the driven soil covering wheel (6) are both provided with a plurality of grooves (11).

3. The manual tea seed planting machine according to claim 2, characterized in that: Sprockets (12) are provided at the end of the active drive wheel (2), at both ends of the gearbox body (4) and on the supporting drive shaft (3); one of the sprockets (12) on the gearbox body (4) is connected to the sprocket (12) on the active drive wheel (2) via a chain (13); and another of the sprockets (12) on the gearbox body (4) is connected to the sprocket (12) on the supporting drive shaft (3) via a chain (13).

4. The manual tea seed planting machine according to claim 3, characterized in that: The diameter of the active driving wheel (2) is greater than the diameter of the driven covering wheel (6).

5. The manual tea seed planting machine according to claim 4, characterized in that: The gearbox body (4) is an adjustable speed gearbox.

6. The manual tea seed planting machine according to claim 1, characterized in that: The first support rod (51) is provided with two arc-shaped grooves (15), and a second fixing bolt (16) is arranged in the arc-shaped groove (15). The second fixing bolt (16) is screwed to the structural plate (1) and squeezes the first support rod (51).

7. The manual tea seed planting machine according to claim 6, characterized in that: The second support rod (53) is provided with a plurality of C-shaped holes (17), the plurality of C-shaped holes (17) are connected via a transition groove (18), the first fixing bolt (14) passes through any of the C-shaped holes (17), and the first fixing bolt (14) is screwed to the structural plate (1) and squeezes the first support rod (51).

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