CN219698479U

CN219698479U - Weeding device convenient to adjust weeding degree of depth

Info

Publication number: CN219698479U
Application number: CN202223293025.4U
Authority: CN
Inventors: 孙安康
Original assignee: Yunnan Yuncheng Tianyu Agricultural Development Co ltd
Current assignee: Yunnan Yuncheng Tianyu Agricultural Development Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-09-19
Anticipated expiration: 2032-12-09

Abstract

The utility model belongs to the technical field of weeding equipment, and discloses a weeding device convenient for adjusting weeding depth. According to the utility model, the brake motor, the driving wheel, the driven wheel, the transmission belt and the connecting rod are arranged, the circular shaft can rotate by starting the brake motor, the driving wheel is driven to rotate due to the rotation of the circular shaft, the driving wheel and the transmission belt are connected with the outer surface of the driving wheel in a transmission way, the driven wheel and the transmission belt are driven to rotate together by the rotation of the driving wheel, the two sliding blocks can move in opposite directions or in opposite directions due to the rotation of the transmission belt, the driving motor and the blade body are driven to move up and down by the two connecting rods, and the effect of conveniently adjusting weeding depth is finally realized, so that the pruning requirements under different conditions can be met.

Description

Weeding device convenient to adjust weeding degree of depth

Technical Field

The utility model belongs to the technical field of weeding equipment, and particularly relates to a weeding device convenient for adjusting weeding depth.

Background

The weeding device is a mechanical tool for trimming plants such as lawns and vegetation, mainly drives a blade to rotate at a high speed by a motor so as to cut the grass, and the blade of the existing weeding device is generally fixed in height, however, when people need to trim the lawns, the height of the blade of the weeding device cannot be adjusted, so that the grass can be trimmed to a fixed height, the weeding depth cannot be adjusted according to actual requirements, and further the trimming requirements under different conditions cannot be met, so that improvement is needed.

Disclosure of Invention

The utility model aims to solve the problems, and provides a weeding device which is convenient to adjust weeding depth and has the advantage of being convenient to adjust weeding depth.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a weeding device convenient to adjust weeding degree of depth, includes the base, the front end movable mounting at base top has driving motor, driving motor output shaft's the other end fixed sleeve has the pivot, the bottom of pivot runs through the base and extends to the below and fixedly connected with blade body of base, driving motor's top fixed mounting has the disc, the front end fixed mounting at base top has the support frame that is located the driving motor outside, the left side fixed mounting at support frame inner wall top has brake motor, brake motor output shaft's the other end has fixedly sleeve has the circle axle, the top of circle axle runs through the support frame and extends to the top and the fixedly connected with action wheel of support frame, the right side movable mounting at support frame top has from the driving wheel, the surface from the driving wheel is connected with the drive belt with the surface transmission of action wheel, the equal fixedly connected with slider in front and back both sides of drive belt inner wall, the through-hole has been seted up at the middle part at support frame top, the bottom of slider articulates there is the connecting rod, the other end of connecting rod passes the through-hole and articulates at the top of disc.

As the preferable mode of the utility model, universal wheels are movably arranged on two sides of the bottom end of the base, the number of the universal wheels is four, and the sizes of the four universal wheels are the same.

As the preferable mode of the utility model, the rear end of the top of the base is fixedly provided with the water storage tank, the middle part of the top end of the water storage tank is fixedly connected with the water inlet, the top thread on the outer surface of the water inlet is sheathed with the top cover, and the top of the water storage tank is fixedly provided with the handrail positioned behind the water inlet.

As the preferable mode of the utility model, the top end of the base is fixedly provided with the water pump positioned on the right side of the water storage tank, the left end of the water pump is fixedly connected with the water inlet pipe, the left end of the water inlet pipe penetrates through the water storage tank and extends to the inside of the water storage tank, the bottom end of the water pump is fixedly connected with the water outlet pipe, and the bottom end of the water outlet pipe penetrates through the base and extends to the lower side of the base.

As the preferable mode of the utility model, the bottom end of the water outlet pipe is fixedly communicated with a transverse pipe, and the right end of the transverse pipe is provided with a spray hole.

As the preferable mode of the utility model, the bottom end of the base is fixedly provided with two cutters positioned at two sides of the rotating shaft, and the two cutters have the same size.

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

1. according to the utility model, the brake motor, the driving wheel, the driven wheel, the transmission belt and the connecting rod are arranged, the circular shaft can rotate by starting the brake motor, the driving wheel is driven to rotate due to the rotation of the circular shaft, the driving wheel and the transmission belt are connected with the outer surface of the driving wheel in a transmission way, the driven wheel and the transmission belt are driven to rotate together by the rotation of the driving wheel, the two sliding blocks can move in opposite directions or in opposite directions due to the rotation of the transmission belt, the driving motor and the blade body are driven to move up and down by the two connecting rods, and the effect of conveniently adjusting weeding depth is finally realized, so that the pruning requirements under different conditions can be met.

2. According to the utility model, the water storage tank, the water pump, the water inlet pipe, the water outlet pipe and the spray holes are arranged, the water pump is started, so that the water inlet pipe can extract a water source in the water storage tank, then the water source is conveyed into the transverse pipe through the water outlet pipe, and finally the water source is sprayed out from the spray holes, so that the mowing position can be sprayed, the effect of dust lifting during weeding can be reduced, and the pollution to the environment during weeding is reduced.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the front cross-sectional structure of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

FIG. 4 is a schematic side view of the present utility model;

fig. 5 is a schematic side sectional view of the present utility model.

In the figure: 1. a base; 2. a driving motor; 3. a rotating shaft; 4. a blade body; 5. a disc; 6. a support frame; 7. a brake motor; 8. a circular shaft; 9. a driving wheel; 10. driven wheel; 11. a transmission belt; 12. a slide block; 13. a through hole; 14. a connecting rod; 15. a water storage tank; 16. a water inlet; 17. a top cover; 18. a water pump; 19. a water inlet pipe; 20. a water outlet pipe; 21. a transverse tube; 22. a spray hole; 23. an armrest; 24. a universal wheel; 25. and (5) a cutter.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 5, the utility model provides a weeding device convenient for adjusting weeding depth, which comprises a base 1, wherein a driving motor 2 is movably installed at the front end of the top of the base 1, a rotating shaft 3 is fixedly sleeved at the other end of an output shaft of the driving motor 2, the bottom end of the rotating shaft 3 penetrates through the base 1 and extends to the lower part of the base 1 and is fixedly connected with a blade body 4, a disc 5 is fixedly installed at the top end of the driving motor 2, a supporting frame 6 positioned at the outer side of the driving motor 2 is fixedly installed at the front end of the top of the base 1, a brake motor 7 is fixedly installed at the left side of the top of the inner wall of the supporting frame 6, a circular shaft 8 is fixedly sleeved at the other end of an output shaft of the brake motor 7, the top end of the circular shaft 8 penetrates through the supporting frame 6 and extends to the top of the supporting frame 6 and is fixedly connected with a driving wheel 9, a driven wheel 10 is movably installed at the right side of the top of the supporting frame 6, a driving wheel 10 is in transmission connection with a driving belt 11 between the outer surface of the driven wheel 9, a sliding block 12 is fixedly connected with the front side and rear side of the inner wall of the driving wheel 11, a through hole 13 is formed in the middle of the top of the supporting frame 6, a connecting rod 14 is hinged at the bottom end of the sliding block 12, and the other end of the connecting rod 14 penetrates through the through hole 13 and is hinged to the top of the disc 5.

By starting the brake motor 7, the round shaft 8 can drive the driving wheel 9 to rotate, and the outer surface of the driving wheel 9 and the outer surface of the driven wheel 10 are in transmission connection with the transmission belt 11, so that the rotation of the driving wheel 9 can drive the driven wheel 10 and the transmission belt 11 to rotate together, and the two sliding blocks 12 can move oppositely or back to back due to the rotation of the transmission belt 11, so that the two connecting rods 14 can drive the disc 5 and the driving motor 2 to move downwards or upwards, and the blade body 4 can move downwards or upwards, so that grass can be cut at different heights.

Referring to fig. 1 and 4, universal wheels 24 are movably mounted on two sides of the bottom end of the base 1, the number of the universal wheels 24 is four, and the sizes of the four universal wheels 24 are the same.

As a technical optimization scheme of the utility model, the design of the universal wheels 24 can facilitate the movement of the whole weeding device, thereby reducing the labor intensity of people.

Referring to fig. 1, 2, 4 and 5, a water storage tank 15 is fixedly arranged at the rear end of the top of the base 1, a water inlet 16 is fixedly connected to the middle of the top end of the water storage tank 15, a top cover 17 is sleeved on the top thread of the outer surface of the water inlet 16, and an armrest 23 positioned behind the water inlet 16 is fixedly arranged at the top of the water storage tank 15.

As a technical optimization scheme of the utility model, the sealing effect on the water storage tank 15 can be relieved by screwing the top cover 17 out of the top of the water inlet 16, and people can add water source into the water storage tank 15 from the water inlet 16.

Referring to fig. 5, a water pump 18 is fixedly mounted at the top end of the base 1 and positioned on the right side of the water storage tank 15, a water inlet pipe 19 is fixedly connected to the left end of the water pump 18, the left end of the water inlet pipe 19 penetrates through the water storage tank 15 and extends to the inside of the water storage tank 15, a water outlet pipe 20 is fixedly connected to the bottom end of the water pump 18, and the bottom end of the water outlet pipe 20 penetrates through the base 1 and extends to the lower side of the base 1.

As a technical optimization scheme of the utility model, the water source in the water storage tank 15 can be extracted by the water inlet pipe 19 through starting the water pump 18, and then the water is conveyed outwards through the water outlet pipe 20.

Referring to fig. 5, a horizontal tube 21 is fixedly connected to the bottom end of the water outlet tube 20, and a spray hole 22 is formed in the right end of the horizontal tube 21.

As a technical optimization scheme of the utility model, the water source conveyed to the inside of the transverse pipe 21 by the water outlet pipe 20 can be sprayed outwards through the design of the spray hole 22, so that dust can be restrained from lifting during weeding, and the pollution to the environment during weeding is reduced.

Referring to fig. 2, the bottom end of the base 1 is fixedly provided with cutters 25 positioned at both sides of the rotating shaft 3, the number of the cutters 25 is two, and the sizes of the two cutters 25 are the same.

By means of the technical optimization scheme, through the design of the cutter 25, weeds wound on the outer surface of the rotating shaft 3 can be cut when the rotating shaft 3 moves upwards, and therefore the phenomenon that the weeds are excessively wound to affect weeding efficiency can be avoided.

The working principle and the using flow of the utility model are as follows:

firstly, people can unscrew the top cover 17 from the top end of the water inlet 16, then add the water source from the water inlet 16 to the inside of the water storage tank 15, then cover the top cover 17, then people can start the driving motor 2, because the operation of the driving motor 2 can make the rotating shaft 3 drive the blade body 4 to rotate, then people can push the handrail 23 to make the universal wheel 24 rotate, and then the weeding device can be moved, the weeding work can be carried out on the area needing weeding, when the dust on the leaves of the grass is more, a large amount of dust can be raised during weeding, at this moment, people can start the water pump 18, because the operation of the water pump 18, the water source inside the water storage tank 15 is extracted by the water inlet pipe 19, then the water source is conveyed to the inside of the transverse pipe 21 through the water outlet pipe 20, finally the water source is sprayed out from the spray hole 22, the effect of raising the dust during weeding can be reduced, and the environmental pollution is reduced.

When people need to adjust weeding depth, firstly, the brake motor 7 can be started, the round shaft 8 can drive the driving wheel 9 to rotate due to the operation of the brake motor 7, the outer surface of the driving wheel 9 and the outer surface of the driven wheel 10 are in transmission connection with the transmission belt 11, the rotation of the driving wheel 9 can drive the driven wheel 10 to rotate together with the transmission belt 11, and the two sliding blocks 12 can move oppositely or back to back due to the rotation of the transmission belt 11, so that the two connecting rods 14 can drive the disc 5, the driving motor 2, the rotating shaft 3 and the blade body 4 to move downwards or upwards, the effect of conveniently adjusting weeding depth is finally achieved, the pruning requirements under different conditions can be met, and simultaneously, in the process of upward movement of the rotating shaft 3, the cutter 25 can cut off grass blades wound on the outer surface of the rotating shaft 3, and accordingly the weeding efficiency can be prevented from being influenced too much by the winding of the grass blades.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Weeding device convenient to adjust weeding degree of depth, including base (1), its characterized in that: the front end movable mounting at base (1) top has driving motor (2), the other end fixed sleeve who drives motor (2) output shaft has been connected in the pivot (3), the bottom of pivot (3) runs through base (1) and extends to the below of base (1) and fixedly connected with blade body (4), the top fixed mounting of driving motor (2) has disc (5), the front end fixed mounting at base (1) top has support frame (6) that are located driving motor (2) outside, the left side fixed mounting at support frame (6) inner wall top has brake motor (7), the other end fixed sleeve who drives brake motor (7) output shaft has round axle (8), the top of round axle (8) runs through support frame (6) and extends to the top of support frame (6) and fixedly connected with action wheel (9), the right side movable mounting at support frame (6) top has from driving wheel (10), the surface of driving wheel (10) and the surface transmission of action wheel (9) are connected with drive belt (11), the front and back both sides of drive belt (11) inner wall all fixedly connected with support frame (12), the bottom of slider (12) is equipped with through-hole (13), the other end of the connecting rod (14) passes through the through hole (13) and is hinged at the top of the disc (5).

2. The weeding device for facilitating adjustment of the weeding depth according to claim 1, wherein: the universal wheels (24) are movably mounted on two sides of the bottom end of the base (1), the number of the universal wheels (24) is four, and the sizes of the four universal wheels (24) are the same.

3. The weeding device for facilitating adjustment of the weeding depth according to claim 1, wherein: the novel water storage device is characterized in that a water storage tank (15) is fixedly arranged at the rear end of the top of the base (1), a water inlet (16) is fixedly connected to the middle of the top end of the water storage tank (15), a top cover (17) is sleeved on the top thread of the outer surface of the water inlet (16), and an armrest (23) positioned behind the water inlet (16) is fixedly arranged at the top of the water storage tank (15).

4. The weeding device for facilitating adjustment of the weeding depth according to claim 1, wherein: the water pump is characterized in that a water pump (18) positioned on the right side of the water storage tank (15) is fixedly arranged at the top end of the base (1), a water inlet pipe (19) is fixedly connected to the left end of the water pump (18), the left end of the water inlet pipe (19) penetrates through the water storage tank (15) and extends to the inside of the water storage tank (15), a water outlet pipe (20) is fixedly connected to the bottom end of the water pump (18), and the bottom end of the water outlet pipe (20) penetrates through the base (1) and extends to the lower side of the base (1).

5. The weeding device for facilitating adjustment of the weeding depth according to claim 4, wherein: the bottom end of the water outlet pipe (20) is fixedly communicated with a transverse pipe (21), and the right end of the transverse pipe (21) is provided with a spray hole (22).

6. The weeding device for facilitating adjustment of the weeding depth according to claim 1, wherein: the bottom fixed mounting of base (1) has cutter (25) that are located pivot (3) both sides, the quantity of cutter (25) is two, two the size of cutter (25) is the same.