Human cooperation type tea seed planting device

Abstract

The utility model discloses a manpower cooperation type tea seed planting device, which belongs to the technical field of tea seed planting devices, and comprises two main machine body connecting plates, a plurality of main machine body connecting plates and a plurality of auxiliary machine body connecting plates, the two ends of the front driving wheel are hinged to the two main machine body connecting plates respectively; the two ends of the upper supporting shaft are hinged to the two main machine body connecting plates respectively; the front driving wheel is driven to rotate by pushing the adjusting frame mechanism, the front driving wheel rotates to drive the row spacing gearbox to rotate so as to drive the upper supporting shaft to rotate, the upper supporting shaft drives the seed sowing device to rotate, the seed sowing device discharges seeds in a seed box into furrows at equal intervals after the furrow opener opens furrows, and the speed of the row spacing gearbox can be adjusted. The rear auxiliary wheel is used for covering soil in a ditch, so that the whole device adapts to good manpower cooperation, and the adjusting frame mechanism can adjust the seeding depth and the height of the handle, so that the whole device can be flexibly applied to the working environment of mountains and hills, the labor intensity is reduced, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to tea seed planting device technical field, especially relate to a kind of manpower collaborative tea seed planting device. BACKGROUND

[0002] Tea planting range is mainly distributed in low mountain and hilly area, large-scale machinery cannot adapt to work scene, and is mainly planted by primitive method, with low work efficiency and high labor intensity. UTILITY MODEL CONTENTS

[0003] The utility model discloses a kind of manpower collaborative tea seed planting device, to solve the above-mentioned problems.

[0004] To achieve the above object, the utility model adopts the following technical scheme: a kind of manpower collaborative tea seed planting device, it includes:

[0005] Two main body connecting plates are symmetrically arranged;

[0006] Front wheel, both ends are hingedly connected to two main body connecting plates;

[0007] Upper support shaft, both ends are hingedly connected to two main body connecting plates;

[0008] Plant spacing gearbox, it is installed on any main body connecting plate, and plant spacing gearbox is connected with front wheel and upper support shaft;

[0009] Adjusting frame mechanism, it is hingedly connected to two main body connecting plates;

[0010] Rear auxiliary wheel, it is hingedly connected to adjusting frame mechanism;

[0011] Seed box, it is located between front wheel and rear auxiliary wheel, upper end of seed box is hingedly connected to upper support shaft, lower end of seed box is provided with furrower and support wheel, seed box is provided with seed metering device, and seed metering device is connected with upper support shaft.

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

[0013] The surface of front wheel and rear auxiliary wheel is provided with a plurality of grooves.

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

[0015] End of front wheel, both ends of plant spacing gearbox and upper support shaft are provided with sprocket, one sprocket on plant spacing gearbox is connected with sprocket on front wheel by chain, and another sprocket on plant spacing gearbox is connected with sprocket on upper support shaft by chain.

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

[0017] The diameter of the front driving wheel is greater than the diameter of the rear auxiliary wheel.

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

[0019] The plant spacing gearbox is a variable speed gearbox.

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

[0021] The adjusting frame mechanism comprises two depth adjusting rods, a U-shaped handle and two handle height adjusting rods, the two depth adjusting rods are respectively hinged to the two main body connecting plates, the two ends of the U-shaped handle are respectively hinged to the two depth adjusting rods, one end of the two handle height adjusting rods is hinged to the U-shaped handle, and the other end of the two handle height adjusting rods is connected to the two depth adjusting rods through first fixing pins.

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

[0023] The depth adjusting rod is provided with two arc-shaped grooves, and the arc-shaped grooves are provided with second fixing pins, the second fixing pins are screwed to the main body connecting plates and press the depth adjusting rod.

[0024] As a further description of the above technical solutions:

[0025] The handle height adjusting rod is provided with a plurality of mounting holes, the plurality of mounting holes are communicated through straight grooves, the first fixing pin passes through any mounting hole, and the first fixing pin is screwed to the main body connecting plate and presses the depth adjusting rod.

[0026] As described above, due to the adoption of the above technical solutions, the beneficial effects of the present application are:

[0027] 1、In the utility model, the front driving wheel is rotated by pushing the adjusting frame mechanism, the plant spacing gearbox is driven to rotate by the rotation of the front driving wheel, the upper supporting shaft is driven to rotate by the plant spacing gearbox, the seed metering device is driven to rotate by the upper supporting shaft, the seeds in the seed box are discharged into the ditch at equal intervals by the seed metering device after the furrow opener opens the ditch, the speed of the plant spacing gearbox can be adjusted to control the seed spacing of the seed metering device, the rear auxiliary wheel covers the soil in the ditch, the device as a whole is suitable for human cooperation, the adjusting frame mechanism can adjust the seed depth and the handle height, and the device as a whole can be flexibly applied to the working environment of mountainous areas, labor intensity is reduced, and working efficiency is improved.

[0028] 2. The utility model discloses, through the rotation depth adjusting rod can adjust the position of the rear auxiliary wheel on the device, the relative position of the furrow opener is adjusted, thereby adjusting the depth of furrowing, rotating the U-shaped handle, the corresponding support position is adjusted to the handle height adjusting rod, the height of the U-shaped handle can be adjusted, and this is used to adapt to different working crowds. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is a kind of whole structure schematic diagram of human cooperation formula tea seed planting device Figure 1 .

[0030] Figure 2 It is a kind of human cooperation formula tea seed planting device's use state reference diagram.

[0031] Figure 3 It is a kind of whole structure schematic diagram of human cooperation formula tea seed planting device Figure 2 .

[0032] Figure 4 It is a kind of depth adjusting rod's structure schematic diagram in human cooperation formula tea seed planting device.

[0033] Figure 5 It is a kind of handle height adjusting rod's structure schematic diagram in human cooperation formula tea seed planting device.

[0034] Legend:

[0035] 1, main body connecting plate;2, front wheel;3, upper support shaft;4, plant spacing gearbox;5, adjusting frame mechanism;51, depth adjusting rod;52, U-shaped handle;53, handle height adjusting rod;6, rear auxiliary wheel;7, seed box;8, furrow opener;9, support wheel;10, seed metering device;11, furrow;12, chain wheel;13, chain;14, first fixed bolt;15, arc slot;16, second fixed bolt;17, mounting hole;18, straight slot. DETAILED DESCRIPTION

[0036] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0037] Please refer to Figures 1-5 , the utility model provides a technical scheme: a human cooperation formula tea seed planting device, comprising:

[0038] Two main body connecting plates 1 are symmetrically arranged;

[0039] a front wheel 2, the two ends of which are respectively hinged to the two main body connecting plates 1;

[0040] an upper support shaft 3, the two ends of which are respectively hinged to the two main body connecting plates 1;

[0041] a plant spacing gearbox 4, which is installed on any one of the main body connecting plates 1, and the plant spacing gearbox 4 is connected to the front wheel 2 and the upper support shaft 3;

[0042] an adjusting frame mechanism 5, which is hinged to the two main body connecting plates 1;

[0043] a rear auxiliary wheel 6, which is hinged to the adjusting frame mechanism 5;

[0044] a seed box 7, which is located between the front wheel 2 and the rear auxiliary wheel 6, the upper end of the seed box 7 is hinged to the upper support shaft 3, the lower end of the seed box 7 is provided with an opener 8 and a support wheel 9, and the seed box 7 is provided with a seed metering device 10, and the seed metering device 10 is connected to the upper support shaft 3;

[0045] the surfaces of the front wheel 2 and the rear auxiliary wheel 6 are provided with a plurality of grooves 11 to increase the friction with the soil surface;

[0046] chain wheels 12 are arranged on the end of the front wheel 2, the two ends of the plant spacing gearbox 4, and the upper support shaft 3, one of the chain wheels 12 on the plant spacing gearbox 4 is connected to the chain wheel 12 on the front wheel 2 through a chain 13, and the other chain wheel 12 on the plant spacing gearbox 4 is connected to the chain wheel 12 on the upper support shaft 3 through a chain 13;

[0047] the diameter of the front wheel 2 is greater than the diameter of the rear auxiliary wheel 6;

[0048] the plant spacing gearbox 4 is a variable speed gearbox, which is convenient for speed adjustment, so as to control the seed metering speed of the seed metering device 10, so as to control the seed spacing, i.e. the tea plant spacing;

[0049] The adjusting frame mechanism 5 comprises two depth adjusting rods 51, a U-shaped handle 52 and two handle height adjusting rods 53, the two depth adjusting rods 51 are respectively hinged on the two main body connecting plates 1, the two ends of the U-shaped handle 52 are respectively hinged on the two depth adjusting rods 51, one end of the two handle height adjusting rods 53 is hinged on the U-shaped handle 52, and the other end of the two handle height adjusting rods 53 is connected to the two depth adjusting rods 51 through the first fixing pin 14, rotating the depth adjusting rod 51 can adjust the position of the rear auxiliary wheel 6 on the device, the relative position of the furrow opener 8 is adjusted, so as to adjust the depth of the furrow, rotating the U-shaped handle 52 and the handle height adjusting rod 53 can adjust the corresponding supporting position, that is, the height of the U-shaped handle 52 can be adjusted, so as to adapt to different working groups.

[0050] The depth adjusting rod 51 is provided with two arc-shaped grooves 15, and the second fixing pin 16 is arranged in the arc-shaped groove 15, the second fixing pin 16 is screwed with the main body connecting plate 1 and presses the depth adjusting rod 51, so as to facilitate quick adjustment.

[0051] The handle height adjusting rod 53 is provided with a plurality of mounting holes 17, and the plurality of mounting holes 17 are communicated through the straight groove 18, the first fixing pin 14 penetrates through any mounting hole 17, and the first fixing pin 14 is screwed with the main body connecting plate 1 and presses the depth adjusting rod 51, so as to facilitate quick adjustment.

[0052] Working principle: first, push the adjusting frame mechanism 5 to make the front driving wheel 2 rotate, the front driving wheel 2 drives the plant spacing gearbox 4 to rotate, and then drives the upper supporting shaft 3 to rotate, the upper supporting shaft 3 drives the seed metering device 10 to rotate, secondly, the furrow opener 8 opens the furrow, and the seed metering device 10 intermittently discharges the seeds in the seed box 7 into the furrow, the speed of the plant spacing gearbox 4 can be adjusted to control the seed spacing of the seed metering device 10, the rear auxiliary wheel 6 covers the soil in the furrow, so that the whole device can adapt to good human cooperation, and the adjusting frame mechanism 5 can adjust the seed depth and the handle height, so that the whole device can be flexibly applied to the working environment of mountainous areas, reduce the labor intensity, and improve the working efficiency, finally, rotating the depth adjusting rod 51 can adjust the position of the rear auxiliary wheel 6 on the device, the relative position of the furrow opener 8 is adjusted, so as to adjust the depth of the furrow, rotating the U-shaped handle 52 and the handle height adjusting rod 53 can adjust the corresponding supporting position, that is, the height of the U-shaped handle 52 can be adjusted, so as to adapt to different working groups.

[0053] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A human-assisted tea seed planting device, characterized in that: The utility model relates to a kind of planters, including: Two main body connecting plates (1) are symmetrically arranged; Front driving wheel (2) is hingedly connected to the two main body connecting plates (1) respectively at both ends thereof; Upper support shaft (3) is hingedly connected to the two main body connecting plates (1) respectively at both ends thereof; Plant spacing gearbox (4) is installed on any one of the main body connecting plates (1), and the plant spacing gearbox (4) is connected to the front driving wheel (2) and the upper support shaft (3); Adjusting frame mechanism (5) is hingedly connected to the two main body connecting plates (1); Rear auxiliary wheel (6) is hingedly connected to the adjusting frame mechanism (5); Seed box (7) is located between the front driving wheel (2) and the rear auxiliary wheel (6), the upper end of the seed box (7) is hingedly connected to the upper support shaft (3), the lower end of the seed box (7) is provided with an opener (8) and a support wheel (9), a seed metering device (10) is arranged in the seed box (7), and the seed metering device (10) is connected to the upper support shaft (3).

2. The human-assisted tea seed plantation device according to claim 1, wherein, The front driving wheel (2) and the rear auxiliary wheel (6) are both provided with a plurality of grooves (11) on the surface thereof.

3. The human-assisted tea seed plantation device according to claim 2, wherein, Chain wheels (12) are arranged on the end of the front driving wheel (2), both ends of the plant spacing gearbox (4) and the upper support shaft (3), one of the chain wheels (12) on the plant spacing gearbox (4) is connected to the chain wheel (12) on the front driving wheel (2) through a chain (13), and the other chain wheel (12) on the plant spacing gearbox (4) is connected to the chain wheel (12) on the upper support shaft (3) through a chain (13).

4. The human-assisted tea seed planting device according to claim 3, characterized in that, The diameter of the front driving wheel (2) is greater than the diameter of the rear auxiliary wheel (6).

5. The human-assisted tea seed plantation device according to claim 4, wherein, The plant spacing gearbox (4) is a variable-speed gearbox.

6. The human-assisted tea seed plantation device according to claim 5, wherein, The adjusting frame mechanism (5) comprises two depth adjusting rods (51), a U-shaped handle (52) and two handle height adjusting rods (53), the two depth adjusting rods (51) are hingedly connected to the two main body connecting plates (1) respectively, the two ends of the U-shaped handle (52) are hingedly connected to the two depth adjusting rods (51) respectively, one end of each of the two handle height adjusting rods (53) is hingedly connected to the U-shaped handle (52), and the other end of each of the two handle height adjusting rods (53) is connected to the depth adjusting rod (51) through a first fixing pin (14).

7. The human-assisted tea seed plantation device according to claim 6, wherein, Two arc-shaped grooves (15) are arranged on the depth adjusting rod (51), a second fixing pin (16) is arranged in the arc-shaped groove (15), and the second fixing pin (16) is screwed to the main body connecting plate (1) and presses the depth adjusting rod (51).

8. The human-assisted tea seed plantation device according to claim 7, wherein, A plurality of mounting holes (17) are arranged on the handle height adjusting rod (53), the mounting holes (17) are communicated through a straight groove (18), the first fixing pin (14) passes through any one of the mounting holes (17), and the first fixing pin (14) is screwed to the main body connecting plate (1) and presses the depth adjusting rod (51).

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