CN221082061U

CN221082061U - Forestry weeding device

Info

Publication number: CN221082061U
Application number: CN202322580687.8U
Authority: CN
Inventors: 尤媛媛; 宇鹏飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-22
Filing date: 2023-09-22
Publication date: 2024-06-07
Anticipated expiration: 2033-09-22

Abstract

The application discloses a forestry weeding device, which relates to the technical field of forestry maintenance and comprises a base, wherein a bottom plate is connected to the middle position below the base through a lifting mechanism, a first motor is connected to the middle position above the bottom plate, one end of an output shaft of the first motor penetrates through the inside of the bottom plate and is connected with a weeding head, two weeding ropes are connected to the outer side of the weeding head, a first hinging seat, a hinging rod, a second hinging seat, a second motor, a ball nut and a bidirectional screw rod are arranged, the two second motors are started through a controller to drive the bidirectional screw rod to rotate, the ball nuts on two sides are driven to move in opposite directions or in opposite directions, the bottom plate is driven to lift under the cooperation effect of the first hinging seat, the hinging rod and the second hinging seat, the weeding ropes below the bottom plate are driven to lift, the height adjustment is completed, the operation steps are simple, and the problem that the height of a weeding cutter is adjusted in a manual rotation threaded rod manner is solved.

Description

Forestry weeding device

Technical Field

The utility model belongs to the technical field of forestry maintenance, and particularly relates to a forestry weeding device.

Background

The weeding method is characterized in that the weeding method is a method of spraying herbicide, and the special herbicide for forest trees is sprayed to achieve the purpose of preventing and killing weeds.

Chinese patent discloses a forestry weeding device (bulletin number CN 218473782U), and this patent technique is through adjustment mechanism, can make the thread bush remove through rotating the threaded rod, drives the box body through the thread bush and removes, and then can adjust the height of weeding sword, but its mode that mainly rotates the threaded rod through manual work adjusts the height of weeding sword, has increased labourer's work load, wastes time and energy.

Disclosure of utility model

The technical problems to be solved are as follows: the height of the weeding cutter is adjusted by manually rotating the threaded rod, so that the workload of workers is increased, and time and labor are wasted.

Aiming at the defects of the prior art, the utility model provides a forestry weeding device which solves the problems in the background art.

The technical scheme is as follows:

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

The forestry weeding device comprises a base, wherein a connecting frame is connected above the base, and a controller is connected to the outer side of the connecting frame;

Two first bearing seats are correspondingly connected to the two sides of the lower part of the base, shaft rods are rotatably connected to the inner parts of the two first bearing seats, and rollers are connected to the two ends of the shaft rods;

The lower intermediate position of base is connected with the bottom plate through elevating system, the top intermediate position of bottom plate is connected with first motor, the one end of first motor output shaft runs through the internal connection of bottom plate and has the grass-mowing head, the outside of grass-mowing head is connected with two grass-mowing ropes.

In one possible implementation manner, the lifting mechanism comprises two second motors connected above the bottom plate, one end of an output shaft of each second motor is connected with a bidirectional screw rod, one end of each bidirectional screw rod is connected with a second bearing seat, each second bearing seat is fixedly connected with the bottom plate, two ball nuts are connected to the outer sides of the bidirectional screw rods, a second hinge seat is connected to the upper side of each ball nut, a hinge rod is connected to the inner side of each second hinge seat in a rotating mode, a first hinge seat is connected to one end of each hinge rod in a rotating mode, and each first hinge seat is fixedly connected with the base.

In one possible implementation manner, the two second motors are symmetrically distributed on the front and rear sides.

In one possible implementation, the two ball nuts are symmetrically distributed on the left and right sides.

In one possible implementation manner, the herbicide storage box is connected to the middle position above the base, the partition plate is connected to the side wall of the herbicide storage box, the booster pump is connected to the upper side of the partition plate, the second hose is connected to one side of the booster pump, the first hose is connected to the other side of the booster pump, one end of the first hose penetrates through the herbicide storage box and the base and is connected with the water pipe, and a plurality of through holes are formed in the water pipe.

In one possible implementation manner, fixing rods are connected to four corners above the water pipe, and the fixing rods are fixedly connected with the base.

The beneficial effects are that:

1. The two motors are started through the controller to drive the two-way screw rod to rotate, so that the ball nuts on two sides are driven to move oppositely or back to back, the bottom plate is driven to lift under the matching effect of the first hinging seat, the hinging rod and the second hinging seat, and then the grass mowing rope below the bottom plate is driven to lift, the height adjustment is completed, the operation steps are simple, the manual operation of manually removing the height of the grass mowing rope is avoided, the problem that the height of the weeding knife is adjusted in a manual threaded rod rotating mode is solved, the workload of a worker is increased, and time and labor are wasted is solved;

2. Be provided with herbicide and deposit case, baffle, booster pump, water pipe and through-hole, open the booster pump, deposit the inside herbicide of case and lead into the water pipe through first hose, second hose in, rethread a plurality of through-hole blowout is favorable to further improving weeding effect.

Drawings

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

FIG. 2 is a side cutaway view of the base of the present utility model;

FIG. 3 is a bottom cut-away view of the base of the present utility model;

FIG. 4 is a top cut-away view of the herbicide storage box of the present utility model.

Reference numerals: 1. a controller; 2. a connecting frame; 3. a herbicide storage box; 4. a first hose; 5. a base; 6. a roller; 7. a first hinge base; 8. a hinge rod; 9. the second hinge seat; 10. a first motor; 11. a second motor; 12. a first bearing seat; 13. a shaft lever; 14. a water pipe; 15. a bottom plate; 16. beating grass ropes; 17. grass cutting head; 18. a ball nut; 19. a two-way screw rod; 20. a second bearing seat; 21. a fixed rod; 22. a through hole; 23. a partition plate; 24. a booster pump; 25. and a second hose.

Detailed Description

The embodiment of the application solves the problems in the prior art by providing the forestry weeding device.

The technical scheme in the embodiment of the application aims to solve the problems, and the overall thought is as follows:

Example 1:

1-3, a forestry weeding device comprises a base 5, wherein a connecting frame 2 is connected above the base 5, and a controller 1 is connected to the outer side of the connecting frame 2;

two first bearing seats 12 are correspondingly connected to the two sides of the lower part of the base 5, shaft rods 13 are rotatably connected to the inner parts of the two first bearing seats 12, idler wheels 6 are connected to the two ends of the shaft rods 13, and the idler wheels 6 are convenient to rotate under the connection action of the first bearing seats 12 and the shaft rods 13;

The lower intermediate position of base 5 is connected with bottom plate 15 through elevating system, and the top intermediate position of bottom plate 15 is connected with first motor 10, and the one end of first motor 10 output shaft runs through the internal connection of bottom plate 15 and has the grass-cutting head 17, and the outside of grass-cutting head 17 is connected with two grass-cutting ropes 16, opens first motor 10, and the drive grass-cutting head 17 is rotatory, and then drives two grass-cutting ropes 16 high-speed rotation, realizes weeding effect.

In some examples, the lifting mechanism comprises two second motors 11 connected above the bottom plate 15, one ends of output shafts of the second motors 11 are connected with two-way screw rods 19, one ends of the two-way screw rods 19 are connected with second bearing seats 20, the second bearing seats 20 are fixedly connected with the bottom plate 15, two ball nuts 18 are connected to the outer sides of the two-way screw rods 19, second hinging seats 9 are connected above the ball nuts 18, hinging rods 8 are rotatably connected to the inner sides of the second hinging seats 9, one ends of the hinging rods 8 are rotatably connected with first hinging seats 7, the first hinging seats 7 are fixedly connected with the base 5, the two-way screw rods 19 rotate clockwise, the two ball nuts 18 are driven to move back to enable the bottom plate 15 to descend, the two-way screw rods 19 rotate anticlockwise, the two ball nuts 18 are driven to move towards each other, the bottom plate 15 ascends, and the height of the straw beating rope 16 is adjusted.

In some examples, the two second motors 11 are symmetrically distributed on the front and rear sides.

In some examples, the two ball nuts 18 are symmetrically distributed on the left and right, and by arranging the two ball nuts 18 to be symmetrically distributed on the left and right, the two ball nuts 18 on the two sides synchronously rotate while facilitating the rotation of the bidirectional screw 19.

By adopting the technical scheme:

be provided with first articulated seat 7, articulated rod 8, second articulated seat 9, second motor 11, ball nut 18 and two-way lead screw 19, open two second motors 11 through controller 1, drive two-way lead screw 19 and rotate, and then drive the ball nut 18 of both sides and remove in opposite directions or dorsad, under the cooperation effect of articulated seat 7, articulated rod 8 and second articulated seat 9, drive bottom plate 15 and go up and down, and then drive the straw rope 16 of bottom plate 15 below and go up and down, accomplish the adjustment to the height, operating procedure is simple, avoid manual the operation to go to operate the height of straw rope 16, the mode through manual rotation threaded rod is solved and is adjusted the height of weeding sword, the work load of labourer has been increased, the problem of wasting time and energy.

Example 2:

1-4, the upper middle position of the base 5 is connected with a herbicide storage box 3, the side wall of the herbicide storage box 3 is connected with a partition plate 23, the upper part of the partition plate 23 is connected with a booster pump 24, one side of the booster pump 24 is connected with a second hose 25, the other side of the booster pump 24 is connected with a first hose 4, one end of the first hose 4 penetrates through the herbicide storage box 3 and the base 5 and is internally connected with a water pipe 14, a plurality of through holes 22 are formed in the water pipe 14, the booster pump 24 is started, herbicide in the herbicide storage box 3 is led into the water pipe 14 through the first hose 4 and the second hose 25, and then the herbicide is sprayed out through the plurality of through holes 22 to perform weeding.

In some examples, fixing rods 21 are connected to four corners above the water pipe 14, and the fixing rods 21 are fixedly connected to the base 5, so that the effect of stabilizing the water pipe 14 is achieved.

By adopting the technical scheme:

The herbicide storage box 3, the partition plate 23, the booster pump 24, the water pipe 14 and the through holes 22 are arranged, the booster pump 24 is started, herbicide in the herbicide storage box 3 is led into the water pipe 14 through the first hose 4 and the second hose 25, and then is sprayed out through the plurality of through holes 22, so that the weeding effect is further improved.

Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present invention and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present invention.

Claims

1. The forestry weeding device comprises a base (5), and is characterized in that a connecting frame (2) is connected above the base (5), and a controller (1) is connected to the outer side of the connecting frame (2);

Two first bearing seats (12) are correspondingly connected to the two sides of the lower part of the base (5), shaft rods (13) are rotatably connected to the inner parts of the two first bearing seats (12), and rollers (6) are connected to the two ends of the shaft rods (13);

The lower intermediate position of base (5) is connected with bottom plate (15) through elevating system, the top intermediate position of bottom plate (15) is connected with first motor (10), the one end of first motor (10) output shaft runs through the internal connection of bottom plate (15) and has grass-mowing head (17), the outside of grass-mowing head (17) is connected with two grass-mowing ropes (16).

2. A forestry weeding apparatus according to claim 1, wherein: elevating system is including connecting two second motors (11) in bottom plate (15) top, the one end of second motor (11) output shaft is connected with two-way lead screw (19), the one end of two-way lead screw (19) is connected with second bearing frame (20), second bearing frame (20) and bottom plate (15) fixed connection, the outside of two-way lead screw (19) is connected with two ball nuts (18), the top of ball nut (18) is connected with second articulated seat (9), the inboard rotation of second articulated seat (9) is connected with articulated pole (8), the one end rotation of articulated pole (8) is connected with first articulated seat (7), first articulated seat (7) and base (5) fixed connection.

3. A forestry weeding apparatus according to claim 2, wherein: the two second motors (11) are symmetrically distributed on the front side and the rear side.

4. A forestry weeding apparatus according to claim 2, wherein: the two ball nuts (18) are symmetrically distributed on the left side and the right side.

5. A forestry weeding apparatus according to claim 1, wherein: the novel weeding device is characterized in that a herbicide storage box (3) is connected to the middle position of the upper portion of the base (5), a partition plate (23) is connected to the side wall of the herbicide storage box (3), a booster pump (24) is connected to the upper portion of the partition plate (23), a second hose (25) is connected to one side of the booster pump (24), a first hose (4) is connected to the other side of the booster pump (24), one end of the first hose (4) penetrates through the herbicide storage box (3) and the inner connection of the base (5) and is provided with a water pipe (14), and a plurality of through holes (22) are formed in the water pipe (14).

6. A forestry weeding device as recited in claim 5, wherein: fixing rods (21) are connected to four corners above the water pipe (14), and the fixing rods (21) are fixedly connected with the base (5).