CN215422456U

CN215422456U - Tea garden weeding device

Info

Publication number: CN215422456U
Application number: CN202122111376.8U
Authority: CN
Inventors: 张钦部
Original assignee: Zhang Qinbu
Current assignee: Zhang Qinbu
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-01-07
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a weeding device for a tea garden, and belongs to the technical field of weeding. The utility model provides a tea garden weeding device, is including removing the seat, the coaxial fixedly connected with bevel gear B of pivot front end, it has two sideboard, two to remove seat both sides outer wall lower extreme symmetry and set firmly between the sideboard top surface rear end, two risers that connecting seat top surface rear end set firmly through the symmetry have set firmly the push rod, connecting seat rear side below is equipped with the shaft, shaft outer wall symmetric sleeve is equipped with two bearing frames, two gyro wheels of the coaxial fixedly connected with of shaft both ends symmetry, shaft outer wall middle part cover is equipped with the cylinder, the cylinder outer wall is the equidistant grass pulling ring that has evenly set firmly of annular, grass pulling ring outer wall one side end has set firmly the shovel board. The plastic strip has the characteristic of elastic deformation, does not damage the main body of the tea tree, and can reduce the loss of tea leaves to the maximum extent by matching with the stirring effect of the movable seat on the extending branches of the tea tree.

Description

Tea garden weeding device

Technical Field

The utility model relates to the technical field of weeding, in particular to a weeding device for a tea garden.

Background

In the growth process of tea trees, weeds repeatedly grow on the ground of a tea garden due to fertilization and irrigation, the weeds can share water and nutrition with the tea trees, so that the growth quality of the tea trees is greatly influenced, workers need to carry out regular weeding work on the tea garden, most of the existing methods are weeding operation through a weeding machine or manually pulling out the weeds, the weeding machine is convenient to use, but the existing weeding machine is large in size and is not beneficial to being used in the tea garden on a hillside, most of the existing handheld weeding machines are disc-shaped blade structures, however, tea trees are shrubs, the disc-shaped blades can clear the weeds, tea leaves on the lower portion of the tea trees are easy to hurt, the yield of the tea garden is reduced, in addition, the existing weeding machines can only cut off the end portions of the weeds, and the root portions of the weeds are still buried in soil, therefore, a large amount of weeds are generated after rain or irrigation, and a large amount of repeated labor is caused.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide a weeding device for a tea garden, which aims to solve the problems in the background technology.

2. Technical scheme

A weeding device for a tea garden comprises a moving seat, wherein a middle shaft penetrates through the middle of the bottom surface of the moving seat, a plurality of plastic strips are symmetrically and annularly arranged on the outer wall of the middle shaft at equal intervals, a cavity is formed in the moving seat relative to the upper end of the middle shaft, a bevel gear A is coaxially and fixedly connected to the top surface of the middle shaft, a motor is fixedly arranged in the middle of the rear wall of the moving seat, the output end of the motor is coaxially and fixedly connected with a rotating shaft, a bevel gear B is coaxially and fixedly connected to the front end of the rotating shaft, two side plates are symmetrically and fixedly arranged at the lower ends of the outer walls of two sides of the moving seat, a connecting seat is fixedly arranged between the rear ends of the top surfaces of the two side plates, a push rod is fixedly arranged at the rear end of the top surface of the connecting seat through two vertical plates which are symmetrically and fixedly arranged, a wheel shaft is arranged below the rear side of the connecting seat, two bearing seats are symmetrically and coaxially arranged on the outer wall of the wheel shaft in a sleeved mode, the straw removing device is characterized in that a roller is sleeved in the middle of the outer wall of the wheel shaft, straw removing rings are uniformly and fixedly arranged on the outer wall of the roller at equal intervals in an annular mode, and a shovel plate is fixedly arranged at one side end of the outer wall of each straw removing ring.

Preferably, the top surface of the movable seat is in an inclined plane structure with a low front part and a high rear part, and the middle shaft is rotatably connected with the movable seat.

Preferably, the plastic strips on the upper side and the lower side are arranged in a staggered arrangement structure, and the cross section of each plastic strip is of a cylindrical wave-shaped structure.

Preferably, the cavity is of a trapezoidal column structure, the front end of the rotating shaft penetrates through the rear wall of the movable seat, extends into the cavity and is rotatably connected with the movable seat, the bevel gear A is in meshed connection with the bevel gear B, and the side plate is of a one-third circular ring structure.

Preferably, the connecting seat is U type structure, the riser is the slope structure setting of low back height in the front, the bearing frame top surface is connected fixedly with the connecting seat bottom surface, the shovel board is the triangular prism structure.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. the tea tree branch pulling device is provided with the plastic strips, the plastic strips can have high-speed turnover under the driving of the motor, weeds can be broken through the plastic strips under the impact of the plastic strips and the weeds, the main body of a tea tree cannot be damaged due to the elastic deformation characteristic of the plastic strips, the tea tree branch pulling device can reduce the loss of tea leaves to the maximum extent by matching with the shifting effect of the movable base on the extending branches of the tea tree, the effect of cutting off the upper sections of the weeds can be achieved, the height of the weeds can be adapted to the height of a subsequent weed pulling ring, and the tea tree branch pulling device is high in practicability.

2. The weeding ring and the shovel plate are arranged, the weeds with the upper parts broken by beating can be wound to the outer parts of the weeding ring under the action of the weeding ring, then the weeds are pulled out with roots, and meanwhile, the weeds can be more conveniently cleared under the shoveling effect of the shovel plate on the soil layer at the roots of the weeds, so that the weed clearing fullness is greatly improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the movable base of the present invention;

FIG. 3 is an exploded view of the axle of the present invention;

fig. 4 is a schematic view of the connecting seat structure of the present invention.

The reference numbers in the figures illustrate: 1. a movable seat; 2. a middle shaft; 3. a plastic strip; 4. a cavity; 5. a bevel gear A; 6. an electric motor; 7. a rotating shaft; 8. a bevel gear B; 9. a side plate; 10. a connecting seat; 11. a vertical plate; 12. a push rod; 13. a wheel axle; 14. a bearing seat; 15. a roller; 16. a drum; 17. d, weeding rings; 18. a shovel plate.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution:

a weeding device for a tea garden comprises a movable seat 1, a middle shaft 2 penetrates through the middle of the bottom surface of the movable seat 1, a plurality of plastic strips 3 are symmetrically and fixedly arranged on the outer wall of the middle shaft 2 at equal intervals in an annular shape, a cavity 4 is formed in the movable seat 1 relative to the upper end of the middle shaft 2, a bevel gear A5 is coaxially and fixedly connected to the top surface of the middle shaft 2, a motor 6 is fixedly arranged in the middle of the rear wall of the movable seat 1, a rotating shaft 7 is coaxially and fixedly connected to the output end of the motor 6, a bevel gear B8 is coaxially and fixedly connected to the front end of the rotating shaft 7, two side plates 9 are symmetrically and fixedly arranged at the lower ends of the outer walls of two sides of the movable seat 1, a connecting seat 10 is fixedly arranged between the rear ends of the top surfaces of the two side plates 9, push rods 12 are fixedly arranged at the rear end of the top surface of the connecting seat 10 through two symmetrically and fixedly arranged vertical plates 11, a wheel shaft 13 is arranged below the rear side of the connecting seat 10, two bearing blocks 14 are symmetrically and symmetrically sleeved on the outer wall of the wheel shaft 13, two rollers 15 are symmetrically and coaxially and fixedly connected, the middle part of the outer wall of the wheel shaft 13 is sleeved with a roller 16, the outer wall of the roller 16 is annular, grass-removing rings 17 are uniformly and fixedly arranged at equal intervals, and the end part of one side of the outer wall of each grass-removing ring 17 is fixedly provided with a shovel plate 18.

Specifically, the top surface of the movable seat 1 is in an inclined plane structure with a low front part and a high back part, and the middle shaft 2 is rotatably connected with the movable seat 1.

Further, a plurality of plastic strips 3 on the upper side and the lower side are arranged in a staggered arrangement structure, and the plastic strips 3 are of a wave-shaped structure with a cylindrical cross section.

Furthermore, the cavity 4 is a trapezoidal column structure, the front end of the rotating shaft 7 penetrates through the rear wall of the movable seat 1 and extends into the cavity 4 and is rotatably connected with the movable seat 1, the bevel gear A5 is meshed with the bevel gear B8, the side plate 9 is of a one-third circular structure, when a worker weeds the tea garden, the device can be pushed along the position between two adjacent rows of tea trees, the device has a small volume and a small weight, the worker can easily push the device along the position of a hillside in the tea garden, in the pushing process, the motor 6 can drive the bevel gear B8 to rotate through the rotating shaft 7, the middle shaft 2 can rotate along with the bevel gear B8 under the drive of the bevel gear B8 to the bevel gear A5, the plastic strips 3 fixedly arranged on the outer wall of the middle shaft can perform high-speed revolving motion, weeds can be directly cut off under the collision between the middle shaft and the main shaft, and the effect of removing the weeds can be achieved, under the direction of this in-process top surface is put to the one side in removal seat 1, can upwards guide the branch that the tea tree stretches out, make it avoid producing the contact with plastic strip 3, reduce the loss of tealeaves, plastic strip 3 in this device has certain elastic deformation ability moreover, so just can produce elastic deformation when its main branch with the tea tree bumps, avoids producing the damage to the tea tree trunk.

Still further, connecting seat 10 is the U type structure, riser 11 is the slope structure setting of low back height in the front, the top surface of bearing frame 14 is connected fixedly with connecting seat 10 bottom surface, shovel board 18 is the triangular prism structure, after removal seat 1 moved forward, the cylinder 16 that is located 13 outer wall middle part of shaft can pass the weeds position that receives the impact thereupon, shovel board 18 on it is under the shovel to weeds rhizome, weeds root and the partial soil around its root just can be pulled out the earth's surface, and can produce the winding effect of buckling to the remaining part of weeds root under the effect that the ring 17 structure of weeding cooperates cylinder 16 to drive its pivoted, so that can more convenient pull out its ground, make it eradicate.

The working principle is as follows: when a worker weeds a tea garden, the device can be pushed along the position between two adjacent rows of tea trees, the device is small in size and light in weight, the worker can push the device along the position of a hillside in the tea garden easily, in the pushing process, the motor 6 can drive the bevel gear B8 to rotate through the rotating shaft 7, the middle shaft 2 can rotate along with the bevel gear B8 under the drive of the bevel gear A5, the plastic strips 3 fixedly arranged on the outer wall of the middle shaft can perform high-speed revolving motion, weeds can be directly cut off under the collision between the plastic strips and the weed trunk, so that the effect of removing the weed trunk can be achieved, branches extending out of the tea trees can be guided upwards under the guide of the inclined top surface of the movable seat 1 in the process, the plastic strips 3 in the tea garden are prevented from contacting with the plastic strips 3, the loss of the tea leaves is reduced, and the plastic strips 3 in the device have certain elastic deformation capacity, therefore, when the movable seat 1 moves forwards, the roller 16 positioned in the middle of the outer wall of the wheel shaft 13 can pass through the position of the struck weeds, the shoveling plate 18 on the roller can shovel the roots of the weeds, part of soil around the roots of the weeds is pulled out of the ground, and the residual parts of the roots of the weeds can be bent and wound under the action of the rotation of the roller 16 driven by the structure of the weed pulling ring 17, so that the roots of the weeds can be pulled out of the ground more conveniently and the roots of the weeds can be eradicated.

Claims

1. The utility model provides a tea garden weeding device, is including removing seat (1), its characterized in that: the middle of the bottom surface of the moving seat (1) is provided with a center shaft (2) in a penetrating manner, the outer wall of the center shaft (2) is symmetrically and fixedly provided with a plurality of plastic strips (3) at equal intervals in an annular manner, the inside of the moving seat (1) is provided with a cavity (4) relative to the position of the upper end of the center shaft (2), the top surface of the center shaft (2) is coaxially and fixedly connected with a bevel gear A (5), the middle of the rear wall of the moving seat (1) is fixedly provided with a motor (6), the output end of the motor (6) is coaxially and fixedly connected with a rotating shaft (7), the front end of the rotating shaft (7) is coaxially and fixedly connected with a bevel gear B (8), the lower ends of the outer walls at two sides of the moving seat (1) are symmetrically and fixedly provided with two side plates (9), a connecting seat (10) is fixedly arranged between the rear ends of the top surfaces of the two side plates (9), and a push rod (12) is fixedly arranged at the rear end of the top surface of the connecting seat (10) through two symmetrically and fixedly provided with two vertical plates (11), the grass-removing machine is characterized in that a wheel shaft (13) is arranged below the rear side of the connecting seat (10), two bearing seats (14) are symmetrically sleeved on the outer wall of the wheel shaft (13), two rollers (15) are symmetrically and fixedly connected to the two ends of the wheel shaft (13) in a coaxial mode, a roller (16) is sleeved in the middle of the outer wall of the wheel shaft (13), grass-removing rings (17) are uniformly and fixedly arranged on the outer wall of the roller (16) in an annular mode at equal intervals, and a shovel plate (18) is fixedly arranged at one side end of the outer wall of each grass-removing ring (17).

2. A tea garden weeding apparatus according to claim 1, wherein: the top surface of the movable seat (1) is in an inclined plane structure with a low front part and a high back part, and the middle shaft (2) is rotatably connected with the movable seat (1).

3. A tea garden weeding apparatus according to claim 1, wherein: the plastic strips (3) on the upper side and the lower side are arranged in a staggered arrangement structure, and the cross sections of the plastic strips (3) are of cylindrical wave-shaped structures.

4. A tea garden weeding apparatus according to claim 1, wherein: the cavity (4) is of a trapezoidal column structure, the front end of the rotating shaft (7) penetrates through the rear wall of the movable seat (1) to extend into the cavity (4) and is rotationally connected with the movable seat (1), the bevel gear A (5) is meshed and connected with the bevel gear B (8), and the side plate (9) is of a one-third circular ring structure.

5. A tea garden weeding apparatus according to claim 1, wherein: the connecting seat (10) is of a U-shaped structure, the vertical plate (11) is of an inclined structure with a low front part and a high rear part, the top surface of the bearing seat (14) is fixedly connected with the bottom surface of the connecting seat (10), and the shovel plate (18) is of a triangular prism structure.