CN214628151U

CN214628151U - Forestry protection is with weeding mechanism

Info

Publication number: CN214628151U
Application number: CN202120600516.5U
Authority: CN
Inventors: 高万林; 张晓丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-11-09
Anticipated expiration: 2031-03-24

Abstract

The utility model discloses a weeding mechanism is used in forestry protection, including device body, positive and negative motor and cutting disc, still including the elevating system who is used for energy-conserving power generation mechanism, the disassembly body of being convenient for to change and the regulation of being convenient for, the below of device body is rotated and is connected with the installation axle, the removal wheel is all installed to the both sides of installation axle, power generation mechanism installs in the top of device body, the lifter plate is installed to the inboard of device body, the bull stick is all installed to the both sides of lifter plate bottom, driving motor is installed to the intermediate position department of lifter plate bottom, the bottom of bull stick all is provided with the mounting hole. The utility model discloses a positive and negative motor work makes the lead screw rotate, and screw-thread fit makes the slider move to the inboard simultaneously, and the contained angle between the push rod diminishes, then the push rod promotes the lifter plate and moves down, makes the cutting disc move down simultaneously, is convenient for highly adjust the cutting disc.

Description

Forestry protection is with weeding mechanism

Technical Field

The utility model relates to a weeding equipment technical field specifically is a forestry protection is with weeding mechanism.

Background

Forestry plays an important role in maintaining national soil ecological safety, meeting forest product supply, developing green economy, promoting green growth and promoting human civilization progress, and particularly under the situation that ecological crisis is aggravated such as climate change, desertification, biodiversity sharply decreases, forestry development problems are more and more emphasized in countries in the world, weeds in the forest influence the growth of plants, and accordingly a weeding device is needed for weeding and protection.

With the continuous installation and use of the weeding mechanism for forestry protection, the following problems are found in the use process:

1. the existing weeding mechanisms for forestry protection do not have a structure for adjusting the height of a cutting disc in the daily use process, so that the mowing length cannot be cut as required.

2. And the weeding mechanism for forestry protection does not have a solar power generation structure in the use process, so that energy conservation can not be realized by utilizing outdoor sunlight.

3. And forestry protection is with weeding mechanism in the use, the structure of being not convenient for dismantle the cutting disc to be not convenient for change.

Therefore, a weeding mechanism for forestry protection is needed to be designed aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a forestry protection is with weeding mechanism to it does not have the problem of being convenient for adjust, energy-conservation and being convenient for to change to propose a current forestry protection is with weeding mechanism in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a weeding mechanism for forestry protection comprises a device body, a positive and negative motor, a cutting disc, an energy-saving power generation mechanism, a disassembly mechanism convenient to replace and a lifting structure convenient to adjust;

the device comprises a device body, a controller, an installation shaft, moving wheels, a handrail and a power generation mechanism, wherein the controller is installed on the outer wall of one end of the device body, the installation shaft is rotatably connected below the device body, the moving wheels are installed on two sides of the installation shaft, the handrail is installed on the outer wall of the other end of the device body, and the power generation mechanism is installed at the top end of the device body;

the device comprises a device body, wherein a lifting plate is arranged on the inner side of the device body, rotating rods are arranged on two sides of the bottom end of the lifting plate, a driving motor is arranged in the middle of the bottom end of the lifting plate, the output end of the driving motor is connected with a second gear through a driving shaft, first gears are arranged on the outer walls of the rotating rods on two sides of the second gear, mounting holes are formed in the bottom ends of the rotating rods, mounting rods are arranged on the inner sides of the mounting holes, the bottom ends of the mounting rods are connected with cutting discs, and disassembling mechanisms are mounted on the inner walls of two sides of the mounting holes;

the lifting structure is arranged above the inner wall of the device body.

Preferably, the inner walls of the two sides of the device body are provided with slideways, and the two sides of the lifting plate are connected with the slideways through pulleys.

Preferably, power generation mechanism includes solar cell panel, battery, mounting panel and pneumatic telescopic link, pneumatic telescopic link installs in the both sides on device body top, pneumatic telescopic link's top all is connected with the mounting panel, solar cell panel is installed on the top of mounting panel, the battery is installed to the below of mounting panel.

Preferably, elevation structure includes the lead screw, the lead screw is installed in the top of device body inner wall, positive and negative motor is installed to the outer wall of lead screw one side device body, the slider is all installed to the both sides of lead screw outer wall, and the equal activity hinge of bottom of slider has the push rod, the one end activity hinge of push rod is in the top of lifter plate.

Preferably, the two sides of the outer wall of the screw rod are both provided with external threads, the thread directions of the two sides of the outer wall of the screw rod are opposite, and the inner wall of the sliding block is provided with internal threads matched with the external threads.

Preferably, the outer wall of installation pole top is provided with the external screw thread, and the inner wall of bull stick is provided with the internal thread with external screw thread assorted.

Preferably, the disassembly body includes expanding spring, movable plate, locking piece and locked groove, expanding spring installs in the both sides inner wall of mounting hole, one side of expanding spring all is connected with the locking piece, the below of locking piece all is connected with the movable plate, the outer wall of installation pole all be provided with locking piece assorted locked groove.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the solar cell panel is provided with the solar cell panel, the pneumatic telescopic rod and the storage battery, outdoor sunlight is absorbed by the solar cell panel, then light energy is converted into electric energy, the electric energy is stored in the storage battery to provide electric energy for the device, energy conservation is realized, and the inclination angle of the solar cell panel can be adjusted through the work expansion and contraction of the pneumatic telescopic rod;

(2) the movable plate, the locking groove, the mounting hole, the cutting disc, the mounting rod, the telescopic spring and the locking block are mounted, the movable plate is moved outwards at the same time, the locking block is moved towards one side of the telescopic spring at the same time, the telescopic spring is extruded and deformed, the locking block is separated from the inner side of the locking groove, then the mounting rod is rotated, and the mounting rod is matched with the threads, so that the mounting rod is taken out of the mounting hole, and the cutting disc is convenient to disassemble and replace;

(3) through installing positive and negative motor, lifter plate, push rod, cutting dish, slider and lead screw, make the lead screw rotate through positive and negative motor work, screw-thread fit makes the slider move to the inboard simultaneously, and the contained angle between the push rod diminishes, then the push rod promotes the lifter plate and moves down, makes the cutting dish move down simultaneously, is convenient for highly adjusting the cutting dish.

Drawings

FIG. 1 is a schematic cross-sectional view of the device of the present invention;

FIG. 2 is a schematic view of the front view structure of the device of the present invention;

FIG. 3 is a schematic view of a power generating mechanism according to the present invention;

FIG. 4 is a schematic structural view of the detaching mechanism of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 4 according to the present invention.

In the figure: 1. a moving wheel; 2. a first gear; 3. a slider; 4. a device body; 5. a power generation mechanism; 501. a solar panel; 502. a storage battery; 503. mounting a plate; 504. a pneumatic telescopic rod; 6. a handrail; 7. a screw rod; 8. a positive and negative motor; 9. a push rod; 10. a lifting plate; 11. installing a shaft; 12. a rotating rod; 13. a drive motor; 14. a second gear; 15. cutting the disc; 16. a controller; 17. mounting a rod; 18. mounting holes; 19. a disassembly mechanism; 1901. a tension spring; 1902. moving the plate; 1903. a locking block; 1904. and (4) locking the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-5, a weeding mechanism for forestry protection comprises a device body 4, a positive and negative motor 8, a cutting disc 15, an energy-saving power generation mechanism 5, a disassembly mechanism 19 convenient to replace and a lifting structure convenient to adjust;

a controller 16 is installed on the outer wall of one end of the device body 4, the model of the controller 16 can be JY-PH160, an installation shaft 11 is rotatably connected below the device body 4, moving wheels 1 are installed on two sides of the installation shaft 11, a handrail 6 is installed on the outer wall of the other end of the device body 4, and a power generation mechanism 5 is installed at the top end of the device body 4;

the inner side of the device body 4 is provided with a lifting plate 10, two sides of the bottom end of the lifting plate 10 are respectively provided with a rotating rod 12, the middle position of the bottom end of the lifting plate 10 is provided with a driving motor 13, the model of the driving motor 13 can be Y2-63M2-4, the output end of the driving motor 13 is connected with a second gear 14 through a driving shaft, the outer walls of the rotating rods 12 at two sides of the second gear 14 are respectively provided with a first gear 2, the bottom end of the rotating rod 12 is provided with a mounting hole 18, the inner side of the mounting hole 18 is provided with a mounting rod 17, the bottom end of the mounting rod 17 is connected with a cutting disc 15, and a dismounting mechanism 19 is mounted on the inner walls at two sides of the mounting hole 18;

the lifting structure is arranged above the inner wall of the device body 4;

referring to fig. 1-5, a weeding mechanism for forestry protection further comprises a lifting structure, the lifting structure comprises a screw rod 7, the screw rod 7 is mounted above the inner wall of the device body 4, a positive and negative motor 8 is mounted on the outer wall of the device body 4 on one side of the screw rod 7, the type of the positive and negative motor 8 can be F-3420-1, sliding blocks 3 are mounted on two sides of the outer wall of the screw rod 7, push rods 9 are movably hinged to the bottom ends of the sliding blocks 3, and one ends of the push rods 9 are movably hinged to the top ends of the lifting plates 10;

the inner walls of the two sides of the device body 4 are respectively provided with a slideway, and the two sides of the lifting plate 10 are respectively connected with the slideways through pulleys;

external threads are arranged on two sides of the outer wall of the screw rod 7, the thread directions of the two sides of the outer wall of the screw rod 7 are opposite, and internal threads matched with the external threads are arranged on the inner wall of the sliding block 3;

specifically, as shown in fig. 1 and 2, when the structure is used, the screw rod 7 is rotated by the operation of the forward and reverse motor 8, the screw threads are matched, the sliding block 3 is moved inwards at the same time, the included angle between the push rods 9 is reduced, then the push rods 9 push the lifting plate 10 to move downwards, the cutting disc 15 is moved downwards at the same time, and the height of the cutting disc 15 is convenient to adjust.

Example 2: the power generation mechanism 5 comprises a solar cell panel 501, a storage battery 502, a mounting plate 503 and a pneumatic telescopic rod 504, wherein the pneumatic telescopic rod 504 is mounted on two sides of the top end of the device body 4, the type of the pneumatic telescopic rod 504 can be YQL890, the top ends of the pneumatic telescopic rods 504 are connected with the mounting plate 503, the solar cell panel 501 is mounted on the top end of the mounting plate 503, and the storage battery 502 is mounted below the mounting plate 503;

specifically, as shown in fig. 1, 2 and 3, when the structure is used, outdoor sunlight is absorbed by the solar cell panel 501, then light energy is converted into electric energy, the electric energy is stored in the storage battery 502 to provide electric energy for the device, energy conservation is realized, and the inclination angle of the solar cell panel 501 can be adjusted by the telescopic pneumatic rod 504 during working expansion and contraction.

Example 3: the disassembling mechanism 19 comprises a telescopic spring 1901, a moving plate 1902, a lock piece 1903 and a lock groove 1904, the telescopic spring 1901 is installed on the inner walls of two sides of the installation hole 18, one side of the telescopic spring 1901 is connected with the lock piece 1903, the moving plate 1902 is connected below the lock piece 1903, and the outer wall of the installation rod 17 is provided with the lock groove 1904 matched with the lock piece 1903;

the outer wall above the mounting rod 17 is provided with an external thread, and the inner wall of the rotating rod 12 is provided with an internal thread matched with the external thread;

specifically, as shown in fig. 1, 4 and 5, when this structure is used, the moving plate 1902 is moved outward at the same time, the lock 1903 is moved toward the side of the retractable spring 1901 at the same time, the retractable spring 1901 is deformed by being pressed, the lock 1903 is disengaged from the inside of the lock groove 1904, and then the mounting rod 17 is rotated and screwed, so that the mounting rod 17 is taken out of the mounting hole 18, and the cutting plate 15 is easily detached and replaced.

The output end of the controller 16 is electrically connected with the input ends of the pneumatic telescopic rod 504, the positive and negative motor 8 and the driving motor 13 through wires.

The working principle is as follows: when the device is used, firstly, the handrail 6 pushing device rolls through the moving wheel 1 to enable the device to move to a grass position, the driving motor 13 works to enable the second gear 14 to rotate, the second gear 14 is meshed with the first gear 2, the rotating rod 12 drives the cutting disc 15 to simultaneously rotate for weeding, the positive and negative motor 8 works to enable the screw rod 7 to rotate, the screw threads are matched, the sliding blocks 3 simultaneously move inwards, the included angle between the push rods 9 is reduced, then the push rods 9 push the lifting plate 10 to move downwards, the cutting disc 15 simultaneously moves downwards, and the height of the cutting disc 15 can be conveniently adjusted;

then, outdoor sunlight is absorbed by the solar cell panel 501, light energy is converted into electric energy, the electric energy is stored in the storage battery 502 to provide electric energy for the device, energy conservation is achieved, and the inclination angle of the solar cell panel 501 can be adjusted through the work and the extension of the pneumatic telescopic rod 504;

finally, by moving the moving plate 1902 outward at the same time, the lock 1903 moves toward one side of the retractable spring 1901 at the same time, the retractable spring 1901 is pressed and deformed, and the lock 1903 is disengaged from the inside of the lock groove 1904, and then the mounting rod 17 is rotated and screwed to take out the mounting rod 17 from the mounting hole 18, thereby facilitating the removal and replacement of the cutting disk 15.

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

Claims

1. The utility model provides a forestry protection is with weeding mechanism, includes device body (4), positive and negative motor (8) and cutting disc (15), its characterized in that: the energy-saving power generation device also comprises a power generation mechanism (5) for saving energy, a disassembly mechanism (19) convenient to replace and a lifting structure convenient to adjust;

a controller (16) is installed on the outer wall of one end of the device body (4), an installation shaft (11) is rotatably connected below the device body (4), moving wheels (1) are installed on two sides of the installation shaft (11), a handrail (6) is installed on the outer wall of the other end of the device body (4), and the power generation mechanism (5) is installed at the top end of the device body (4);

the device is characterized in that a lifting plate (10) is installed on the inner side of the device body (4), rotating rods (12) are installed on two sides of the bottom end of the lifting plate (10), a driving motor (13) is installed at the middle position of the bottom end of the lifting plate (10), the output end of the driving motor (13) is connected with a second gear (14) through a driving shaft, first gears (2) are installed on the outer walls of the rotating rods (12) on two sides of the second gear (14), installation holes (18) are formed in the bottom end of each rotating rod (12), installation rods (17) are installed on the inner sides of the installation holes (18), the bottom ends of the installation rods (17) are connected with cutting discs (15), and the dismounting mechanisms (19) are installed on the inner walls on two sides of the installation holes (18);

the lifting structure is arranged above the inner wall of the device body (4).

2. The weeding mechanism for forestry protection according to claim 1, wherein: the device is characterized in that the inner walls of two sides of the device body (4) are provided with slideways, and two sides of the lifting plate (10) are connected with the slideways through pulleys.

3. The weeding mechanism for forestry protection according to claim 1, wherein: the power generation mechanism (5) comprises a solar cell panel (501), a storage battery (502), a mounting plate (503) and a pneumatic telescopic rod (504), the pneumatic telescopic rod (504) is mounted on two sides of the top end of the device body (4), the top end of the pneumatic telescopic rod (504) is connected with the mounting plate (503), the solar cell panel (501) is mounted on the top end of the mounting plate (503), and the storage battery (502) is mounted below the mounting plate (503).

4. The weeding mechanism for forestry protection according to claim 1, wherein: elevation structure includes lead screw (7), install in the top of device body (4) inner wall lead screw (7), positive and negative motor (8) are installed to the outer wall of device body (4) on one side of lead screw (7), slider (3) are all installed to the both sides of lead screw (7) outer wall, and the equal activity hinge in bottom of slider (3) has push rod (9), the one end activity hinge of push rod (9) is in the top of lifter plate (10).

5. The weeding mechanism for forestry protection according to claim 4, wherein: the two sides of the outer wall of the screw rod (7) are provided with external threads, the thread directions of the two sides of the outer wall of the screw rod (7) are opposite, and the inner wall of the sliding block (3) is provided with internal threads matched with the external threads.

6. The weeding mechanism for forestry protection according to claim 1, wherein: the outer wall of installation pole (17) top is provided with the external screw thread, and the inner wall of bull stick (12) be provided with external screw thread assorted internal thread.

7. The weeding mechanism for forestry protection according to claim 1, wherein: disassembly body (19) include expanding spring (1901), movable plate (1902), locking piece (1903) and locked groove (1904), installing in the both sides inner wall of mounting hole (18) expanding spring (1901), one side of expanding spring (1901) all is connected with locking piece (1903), the below of locking piece (1903) all is connected with movable plate (1902), the outer wall of installation pole (17) all is provided with and locks piece (1903) assorted locked groove (1904).