CN219939483U

CN219939483U - Weed treatment device

Info

Publication number: CN219939483U
Application number: CN202320678942.XU
Authority: CN
Inventors: 王建华; 孙联龙; 张岩; 韩振; 刘雅丽
Original assignee: Shandong Yiteng Tianyuan Meinong Forestry Technology Co ltd
Current assignee: Shandong Yiteng Tianyuan Meinong Forestry Technology Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-11-03
Anticipated expiration: 2033-03-31

Abstract

The utility model belongs to the technical field of vegetation planting, and particularly relates to a weed treatment device which comprises a shell, wherein driving motors are symmetrically and fixedly connected to one side of two side surfaces of the shell, rear wheels are arranged on one sides of the driving motors, which are far away from the shell, of the shell, front wheels are symmetrically and rotatably connected to two side surfaces of the shell, which are close to the rear wheels, a battery assembly is fixedly connected to the middle part of the upper side surface of the shell, and a control box assembly is fixedly connected to one side of the upper side surface of the shell. When the weed pulling thorns and the auxiliary thorns advance, stem leaves of weeds close to the ground can be caught by the weed pulling thorns and the auxiliary thorns, the weeds and roots are pulled out of the soil through pulling force generated by the weed pulling thorns when the weed pulling thorns and the auxiliary thorns move up and down and advance, and then the weeds and the roots are cut into fragments at a high speed through the grass cutting knife set, so that the main roots of the weeds are prevented from remaining in the soil, the main roots of the weeds are prevented from continuously depriving soil nutrients, and the growth of seedlings is prevented from being influenced.

Description

Weed treatment device

Technical Field

The utility model belongs to the technical field of vegetation planting, and particularly relates to a weed treatment device.

Background

When the grass nursery is planted, the weeds on the ground need to be cleaned, the existing weed treatment device is commonly provided with a grass trimmer, but the grass trimmer can only clean grass stems on the ground, root systems under the ground can not be treated, the vitality of part of the weeds is extremely durable, and the main root system remains in the soil and still can deprive nutrients, so that the growth of seedlings is affected.

Disclosure of Invention

In view of the above problems, an object of the present utility model is to: the weed treatment device solves the problems that the existing weed treatment device is commonly provided with a grass trimmer, but the grass trimmer can only remove grass stems on the ground, root systems under the ground cannot be treated, the vitality of part of weeds is extremely durable, and main root systems still can deprive nutrients in the soil, so that the growth of seedlings is affected.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a weed handling device, includes the shell, the both sides face one side symmetry formula fixedly connected with driving motor of shell, one side that driving motor kept away from the shell all is provided with the rear wheel, the shell is close to the both sides face symmetry formula rotation connection of rear wheel and has the front wheel, the upside middle part fixedly connected with battery pack of shell, the upside one side fixedly connected with control box subassembly of shell, the side fixedly connected with operation handle that the shell is close to the control box subassembly, inboard one side parallel type of shell is provided with the horizontal pole, one side equidistance fixedly connected with grass thorn of operation handle is kept away from to the horizontal pole, the grass thorn is slope setting downwards, the equal fixedly connected with movable rod in both ends upside of horizontal pole, one side fixedly connected with quarter butt of shell inside wall is kept away from to the upside of movable rod, one end rotation connection of quarter butt joint lever second, one side rotation connection of connecting rod second is close to the side of shell inside wall has the connecting rod first, one side upside fixedly connected with small-size motor of connecting rod second, one side fixedly connected with small-size motor and shell motor, motor and shell motor shaft are close to one side, one side that the motor shaft is close to the main knife blade is connected with one side of main part through the motor shaft is close to the operation side of main knife.

The beneficial effects of the utility model are as follows: when the weed pulling thorns and the auxiliary thorns advance, stem leaves of weeds close to the ground can be caught by the weed pulling thorns and the auxiliary thorns, the weeds and roots are pulled out of the soil through pulling force generated by the weed pulling thorns when the weed pulling thorns and the auxiliary thorns move up and down and advance, and then the weeds and the roots are cut into fragments at a high speed through the grass cutting knife set, so that the main roots of the weeds are prevented from remaining in the soil, the main roots of the weeds are prevented from continuously depriving soil nutrients, and the growth of seedlings is prevented from being influenced.

In order to play a protective role;

as a further improvement of the above technical scheme: rubber baffles are symmetrically and fixedly connected to the lower sides of the two sides of the shell, which are close to the rear wheels.

The beneficial effects of this improvement are: the rubber baffle can prevent the scraps generated when weeds are cut at a high speed from splashing to injure others by mistake.

To facilitate collection of grass clippings;

as a further improvement of the above technical scheme: the shell is close to one side downside fixedly connected with flitch of operation handle, the flitch is to one side setting of keeping away from the slope of shell.

The beneficial effects of this improvement are: when the device advances, the discharging plate stirs broken scraps on the ground, and when the device moves, the scraps of weeds are influenced by ground friction, the weeds are discharged from the notch on one side of the discharging plate and accumulated on one side.

To enhance the grass gripping ability;

as a further improvement of the above technical scheme: the two sides of the grass-pulling thorn are fixedly connected with auxiliary thorns at equal intervals.

The beneficial effects of this improvement are: the auxiliary thorns can make the grass thorns to grasp the grass stems more easily.

In order to avoid the clamping of the grass mowing knife group;

as a further improvement of the above technical scheme: the telescopic rod is fixedly connected to the upper side of the main motor, the upper side of the telescopic rod is fixedly connected with the shell, and a spring is sleeved on the outer side of the telescopic rod.

The beneficial effects of this improvement are: when weeds are too much, or the ground is protruded, after the grass mowing knife set is pressed, the main motor can be pushed up to realize buffering and shrinkage through the telescopic rod and the spring, so that the grass mowing knife set is prevented from being clamped.

In order to enable the movable rod to move stably up and down;

as a further improvement of the above technical scheme: the middle part of movable rod has cup jointed the sleeve, the sleeve is close to the equal fixedly connected with fixed block of one side of shell inside wall, fixed block and shell fixed connection.

The beneficial effects of this improvement are: the sleeve can limit the movable rod to move stably up and down, and shake can not be generated, so that the movable rod is more stable in weeding.

None of the parts of the device are the same as or can be implemented using prior art.

Drawings

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

FIG. 2 is a schematic diagram of a second embodiment of the present utility model;

FIG. 3 is a cross-sectional view showing the internal structure of the housing of the present utility model;

FIG. 4 is a schematic view of the connection structure of the cross rod of the present utility model;

in the figure: 1. a housing; 2. a driving motor; 3. a rear wheel; 4. a front wheel; 5. an operating handle; 6. a small motor; 7. a first connecting rod; 8. a second connecting rod; 9. a movable rod; 10. a sleeve; 11. a fixed block; 12. a cross bar; 13. grass thorns are pulled out; 14. auxiliary needling; 15. a telescopic rod; 16. a spring; 17. a main motor; 18. grass mowing knife group; 19. a rubber baffle; 20. a battery assembly; 21. a control box assembly; 22. and a discharging plate.

Detailed Description

In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.

As shown in fig. 1-4: the weed treatment device comprises a shell 1, wherein a driving motor 2 is symmetrically and fixedly connected to two sides of the shell 1, rear wheels 3 are arranged on one side, far away from the shell 1, of the driving motor 2, a front wheel 4 is symmetrically and rotatably connected to two sides, close to the rear wheels 3, of the shell 1, a battery assembly 20 is fixedly connected to the middle part of the upper side of the shell 1, a control box assembly 21 is fixedly connected to one side, close to the control box assembly 21, of the shell 1, an operating handle 5 is fixedly connected to one side, close to the control box assembly 21, of the shell 1, a cross rod 12 is arranged on one side, far away from the operating handle 5, of the cross rod 12, a weed pulling thorn 13 is obliquely downwards arranged, two ends of the cross rod 12 are fixedly connected with movable rods 9, one side, far away from the inner side of the shell 1, of the movable rods 9 is fixedly connected with short rods, the short rod is rotationally connected with a connecting rod II 8 at one end far away from the movable rod 9, a connecting rod I7 is rotationally connected at one side, close to the inner side wall of the shell 1, of the upper end of the connecting rod II 8, a small motor 6 is fixedly connected at the upper side, far away from the connecting rod II 8, of the connecting rod I7, the small motor 6 is fixedly connected with the shell 1, a main motor 17 is arranged at one side, close to the operating handle 5, of the inner side of the shell 1, a grass cutting knife set 18 is rotationally connected at the lower side of the main motor 17 through a motor shaft, when the grass cutting knife set advances, the grass cutting thorn 13 and the auxiliary thorn 14 can grasp stems and leaves of weeds close to the ground and pull out the weeds and roots from the soil through pulling force generated by up-down movement and advance, and then the grass cutting knife set 18 is cut into chips at a high speed, so that the main root system of the weeds is prevented from remaining in the soil, the weed main root system is prevented from continuously depriving soil nutrients and affecting the growth of seedlings, rubber baffle plates 19 are symmetrically and fixedly connected to the lower sides of the two sides of the shell 1, which are close to the rear wheels 3, the rubber baffle plates 19 can prevent scraps generated when weeds are cut at a high speed from splashing to prevent the weeds from injuring others, a discharging plate 22 is fixedly connected to the lower side of one side of the shell 1, which is close to the operating handle 5, the discharging plate 22 is obliquely arranged towards one side, which is far away from the shell 1, when the device advances, the discharging plate 22 stirs scraps smashed on the ground, and when the device moves, the scraps are influenced by the friction of the ground, the weeds are discharged from gaps on one side of the discharging plate 22 and accumulated on one side, auxiliary thorns 14 are fixedly connected to the two sides of the weed pulling thorns 13 at equal intervals, the auxiliary thorn 14 can make the grass stalk of pulling out of thorn 13 more easily, the upside fixedly connected with telescopic link 15 of main motor 17, telescopic link 15's upside and shell 1 fixed connection, telescopic link 15's outside has cup jointed spring 16, and when weeds are too much, or when there is the protrusion on ground, grass cutting knife group 18 receives pressure after, can push up main motor 17 and realize buffering and shrink through telescopic link 15 and spring 16, avoid grass cutting knife group 18 to block, sleeve 10 has been cup jointed at the middle part of movable rod 9, sleeve 10 is close to the equal fixedly connected with fixed block 11 of one side of shell 1 inside wall, fixed block 11 and shell 1 fixed connection, sleeve 10 can restrict movable rod 9 and go up and down stable movement, can not produce and rock to more stable when making the grass pulled out.

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

when the novel grass-mowing knife is used, the small motor 6 is started through the control box assembly 21, the motor shaft of the small motor 6 drives the first connecting rod 7 to rotate, the second connecting rod 8 is driven to move up and down when the first connecting rod 7 rotates, the movable rod 9 is driven to move up and down through the short rod when the second connecting rod 8 moves, the movable rod 9 drives the grass-mowing thorn 13 to move up and down through the cross rod 12, the main motor 17 is started simultaneously, the main motor 17 drives the grass-mowing knife set 18 to rotate at a high speed through the motor shaft, and meanwhile the driving motor 2 is started, and the driving motor 2 provides power for the rear wheel 3. The rear wheel 3 drives the whole device to move, the device is controlled to move forwards and steer through the operation handle 5, when the device moves forwards, the weeding thorn 13 and the auxiliary thorn 14 catch stems and leaves of weeds close to the ground, and pull out the weeds from soil together with roots through pulling force generated by moving up and down and advancing, the pulled weeds shake along with the weeding thorn 13 and the auxiliary thorn 14 and are thrown off, then the weeds are cut into fragments at a high speed through the weeding cutter set 18, when the device moves forwards, the discharging plate 22 stirs fragments smashed on the ground, and when the device moves, the weed fragments are influenced by ground friction, the weeds are discharged from the notch on one side of the discharging plate 22 and accumulated on one side.

It should be noted that, in this document, 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.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the utility model, and it is noted that there is virtually no limit to the specific structure which may be imposed by those skilled in the art without departing from the spirit of the utility model, and that modifications, adaptations, or variations of the foregoing features may be combined in a suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.

Claims

1. A weed treatment apparatus characterized in that: comprises a shell (1), both sides face one side symmetry fixedly connected with driving motor (2) of shell (1), one side that driving motor (2) kept away from shell (1) all is provided with rear wheel (3), both sides face symmetry formula rotation that shell (1) is close to rear wheel (3) is connected with front wheel (4), the upside middle part fixedly connected with battery pack (20) of shell (1), the upside one side fixedly connected with control box subassembly (21) of shell (1), one side fixedly connected with operation handle (5) that shell (1) is close to control box subassembly (21), inboard one side parallel type of shell (1) is provided with horizontal pole (12), one side equidistance fixedly connected with that operation handle (5) was kept away from to horizontal pole (12) is pulled out grass thorn (13), pull out grass thorn (13) for the slope downwards setting, both ends upside of horizontal pole (12) all fixedly connected with movable rod (9), one side fixedly connected with quarter butt in the side of keeping away from shell (1) inside wall of movable rod (9), one side fixedly connected with quarter butt in the side of connecting rod (8) is kept away from on one side of connecting rod (8) that one side of connecting rod (8) is kept away from rotating, one side upside fixedly connected with small-size motor (6) of connecting rod two (8) are kept away from to connecting rod one (7), small-size motor (6) and shell (1) fixed connection, one side that is close to operating handle (5) in the inboard of shell (1) is provided with main motor (17), the downside of main motor (17) is connected with grass cutting knife tackle (18) through the motor shaft rotation.

2. A weed treatment apparatus as claimed in claim 1, wherein: rubber baffles (19) are symmetrically and fixedly connected to the lower sides of the two sides of the shell (1) close to the rear wheel (3).

3. A weed treatment apparatus as claimed in claim 1, wherein: the lower side of one side of the shell (1) close to the operating handle (5) is fixedly connected with a discharging plate (22), and the discharging plate (22) is obliquely arranged towards one side away from the shell (1).

4. A weed treatment apparatus as claimed in claim 1, wherein: the two sides of the grass-pulling thorn (13) are fixedly connected with auxiliary thorns (14) at equal intervals.

5. A weed treatment apparatus as claimed in claim 1, wherein: the telescopic device is characterized in that a telescopic rod (15) is fixedly connected to the upper side of the main motor (17), the upper side of the telescopic rod (15) is fixedly connected with the shell (1), and a spring (16) is sleeved on the outer side of the telescopic rod (15).

6. A weed treatment apparatus as claimed in claim 1, wherein: the middle part of movable rod (9) has cup jointed sleeve (10), sleeve (10) are close to one side of shell (1) inside wall all fixedly connected with fixed block (11), fixed block (11) and shell (1) fixed connection.