CN213404164U

CN213404164U - Weeding machine with adjustable trimming height

Info

Publication number: CN213404164U
Application number: CN202022232335.XU
Authority: CN
Inventors: 贺娜娜; 张德龙
Original assignee: Beijing Xingnan Landscaping Co Ltd
Current assignee: Beijing Xingnan Landscaping Co Ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-06-11
Anticipated expiration: 2030-10-09

Abstract

The application relates to a weeding machine with adjustable pruning height, which comprises a support, wherein a lifting assembly is connected onto the support, the lifting assembly comprises an air cylinder and a supporting plate, the air cylinder is vertically arranged and fixedly connected to the top surface of the support, the supporting plate is horizontally arranged, and a piston rod of the air cylinder is fixedly connected with the supporting plate; the supporting plate is connected with a driving assembly, and the driving assembly is connected with a cutting assembly. This application has the effect of the pruning height of being convenient for adjust weeder.

Description

Weeding machine with adjustable trimming height

Technical Field

The application relates to the technical field of weeders, in particular to a weeder with adjustable trimming height.

Background

In recent years, with the increasing of environmental awareness, people are gradually developing the fashion of each corner in the living environment through landscaping, for example, for lawns, people begin to pay attention to the modeling art and develop the modeling art towards the ornamental art, and a weeding machine, also called as a mower or a lawnmower, is a mechanical tool for trimming lawns, vegetations and the like, and consists of a cutting mechanism, a traveling mechanism and the like, so that the working time of gardening workers can be saved, and a great deal of manpower sources can be reduced.

The existing weeding equipment is mainly a large-scale machine, the manufacturing cost is high, the structure is complex, the use is inconvenient, the mechanical weeding equipment mostly adopts diesel oil and gasoline as power fuels, the use cost is high, the environment is not protected, the defects of environmental pollution, excessive energy consumption and the like exist, and the use of the mechanical weeding equipment is limited.

In view of the above-mentioned related art, the inventor believes that there is a drawback in that the existing apparatus cannot adjust the height of mowing.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the adjustment of the clipping height of the weeding machine, the application provides a weeding machine with adjustable clipping height.

The application provides an adjustable height-trimming's weeder adopts following technical scheme:

a weeding machine with adjustable trimming height comprises a support, wherein a lifting assembly is connected onto the support, the lifting assembly comprises an air cylinder and a supporting plate, the air cylinder is vertically arranged and fixedly connected to the top surface of the support, the supporting plate is horizontally arranged, and a piston rod of the air cylinder is fixedly connected with the supporting plate; the supporting plate is connected with a driving assembly, and the driving assembly is connected with a cutting assembly.

Through adopting above-mentioned technical scheme, start drive assembly, drive cutting assembly and rotate the pruning weeding, start the cylinder simultaneously for the piston rod of cylinder drives the backup pad and reciprocates, thereby changes cutting assembly's height, and then is convenient for adjust the pruning height as required.

Optionally, the driving assembly comprises a driving motor and a rotating shaft, the driving motor is fixedly connected to the top surface of the supporting plate, the rotating shaft is vertically arranged and is rotatably connected with the supporting plate, and the top end of the rotating shaft is fixedly connected with an output shaft of the driving motor.

Through adopting above-mentioned technical scheme, start driving motor for driving motor's output shaft drives the axis of rotation and rotates, thereby makes the axis of rotation drive cutting assembly and rotates at a high speed, and then prunes the weeding through cutting assembly.

Optionally, the cutting assembly includes a turntable and a cutting blade, the turntable is fixedly connected to the bottom end of the rotating shaft, and the cutting blade is fixedly connected to the edge of the turntable.

Through adopting above-mentioned technical scheme, start driving motor, under the drive of axis of rotation, the carousel rotates at a high speed to the cutting blade that drives the carousel edge carries out rotatory cutting weeding.

Optionally, a guide assembly is arranged between the support plate and the support and comprises a guide block of a guide groove, the guide groove is vertically formed in the support, the guide block is fixedly connected to the support plate, and the guide groove is matched with the guide block for use.

Through adopting above-mentioned technical scheme, when the cylinder drives the backup pad and reciprocates, the guide block in the backup pad reciprocates along the guide way on the support to play certain support and guide effect to the removal of supporting, guaranteed the backup pad at the stability of removal in-process, and then improved altitude mixture control's efficiency.

Optionally, the rotating shaft is connected with a baffle plate which is obliquely arranged, the baffle plate is an arc-shaped baffle plate, the top end of the baffle plate is fixedly connected with the rotating shaft, and the bottom end of the baffle plate is flush with the bottom surface of the turntable.

Through adopting above-mentioned technical scheme, with the baffle setting in the periphery of carousel, effectually prevented that the carousel from driving cutting blade and carrying out the rotation cutting when weeding, the careless bits of excision flies in disorder, influences the circumstances of surrounding environment and takes place.

Optionally, the bottom surface of the bracket is fixedly connected with a roller.

Through adopting above-mentioned technical scheme, be provided with the gyro wheel in the bottom surface of support to be convenient for promote the support, and then increase weeding scope and weeding efficiency.

Optionally, a damping spring is arranged between the roller and the bracket.

Through adopting above-mentioned technical scheme, damping spring's setting is convenient for unload most ground driven vibrations power to reduce the vibration range of support, the staff of being convenient for carries out the operation, and the protection staff palm can not shake the injury simultaneously.

Optionally, a pushing handle is connected to the support.

Through adopting above-mentioned technical scheme, the staff of being convenient for promotes the support through the setting of advancing the handle to improve the removal efficiency of support, and then improve weeding efficiency.

To sum up, the application comprises the following beneficial technical effects of at least one weeding machine with adjustable pruning height:

the lifting assembly, the driving assembly and the cutting assembly are matched for use, so that the trimming height can be conveniently adjusted according to the requirement, and the lawns with different heights can be trimmed conveniently;

the setting of direction subassembly has guaranteed the backup pad stability at the removal in-process, and then has improved altitude mixture control's efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present application.

Description of reference numerals: 1. a support; 11. a roller; 12. a pushing handle; 13. a damping spring; 2. a lifting assembly; 21. a cylinder; 22. a support plate; 3. a drive assembly; 31. a drive motor; 32. a rotating shaft; 4. a cutting assembly; 41. a turntable; 42. a cutting blade; 5. a baffle plate; 6. a guide assembly; 61. a guide groove; 62. and a guide block.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

Referring to fig. 1, the embodiment of the application discloses a weeder with adjustable pruning height, including vertical support 1, relatively connected with cutting assembly 4 on support 1, be connected with drive assembly 3 on cutting assembly 4, be connected with elevating gear on drive assembly 3, be provided with guide assembly 6 between elevating gear and the support 1.

During the use, start drive assembly 3, drive cutting assembly 4 and rotate and prune the weeding, start elevating gear simultaneously to change cutting assembly 4's height, thereby adjust the height of pruning.

Referring to fig. 1, the support 1 is a door-shaped structure, two bottom ends of the support 1 are fixedly connected with damping springs 13 which are vertically arranged, bottom ends of the damping springs 13 are fixedly connected with rollers 11, and one side of the support 1 is fixedly connected with a pushing handle 12.

Referring to fig. 1, the lifting device includes a cylinder 21 and a supporting plate 22, the cylinder 21 is vertically disposed and fixedly connected to the top surface of the support 1, the supporting plate 22 is a rectangular supporting plate 22, the supporting plate 22 is horizontally disposed, a piston rod of the cylinder 21 is fixedly connected to the supporting plate 22, and the driving assembly 3 is connected to the supporting plate 22.

Referring to fig. 1, the guide assembly 6 includes a guide block 62 having a guide groove 61, the guide groove 61 is vertically formed on the bracket 1, the guide block 62 is fixedly connected to both ends of the support plate 22 in the length direction, and the guide groove 61 is used in cooperation with the guide block 62.

During the use, start cylinder 21 for the piston rod of cylinder 21 drives backup pad 22 and reciprocates, thereby drives drive assembly 3 and cutting assembly 4 and reciprocates, and then adjusts the height of pruning, makes guide block 62 reciprocate along guide way 61 simultaneously, guarantees backup pad 22 and removes the stability of process.

Referring to fig. 1, two sets of driving assemblies 3 are symmetrically arranged about a cylinder 21, each driving assembly 3 comprises a driving motor 31 and a rotating shaft 32, each driving motor 31 is vertically arranged and fixedly connected to the top surface of a support plate 22, each rotating shaft 32 is vertically arranged and rotatably connected with the support plate 22, the top end of each rotating shaft 32 is fixedly connected with an output shaft of the corresponding driving motor 31, and the bottom end of each rotating shaft 32 is connected with a cutting assembly 4.

Referring to fig. 1, the cutting assembly 4 includes a rotary plate 41 and a plurality of cutting blades 42, the rotary plate 41 is a circular rotary plate 41, the rotary plate 41 is horizontally disposed and fixedly connected to the bottom end of the rotating shaft 32, and the plurality of cutting blades 42 are uniformly distributed and fixedly connected to the circumferential edge of the rotary plate 41.

During the use, start driving motor 31 for driving motor 31's output shaft drives the axis of rotation 32 and rotates, thereby makes axis of rotation 32 drive carousel 41 high-speed rotation, and then makes the cutting blade 42 at carousel 41 edge carry out the rotation cutting weeding.

Referring to fig. 1, each rotating shaft 32 is connected with two obliquely arranged baffles 5, the baffles 5 are arc-shaped baffles 5, the two baffles 5 are symmetrically arranged about the rotating shaft 32, the top ends of the baffles 5 are fixedly connected with the rotating shaft 32, and the bottom ends of the baffles 5 are flush with the bottom surface of the rotating disc 41.

When the rotary cutting blade device is used, the rotary disc 41 drives the cutting blade 42 to cut and weed, and the baffle 5 blocks cut grass clippings from flying in a mess, so that the surrounding environment is prevented from being influenced.

The implementation principle of the weeder with the adjustable trimming height in the embodiment of the application is as follows: start driving motor 31 for driving motor 31's output shaft drives axis of rotation 32 and rotates, thereby make axis of rotation 32 drive carousel 41 high-speed rotation, and then make the cutting blade 42 at carousel 41 edge carry out the rotation cutting weeding, start cylinder 21 simultaneously, make cylinder 21's piston rod drive backup pad 22 reciprocate, thereby drive assembly 3 and cutting assembly 4 and reciprocate, and then adjust the height of pruning.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an adjustable clipping height's weeder which characterized in that: the lifting device comprises a support (1), wherein a lifting assembly (2) is connected to the support (1), the lifting assembly (2) comprises a cylinder (21) and a supporting plate (22), the cylinder (21) is vertically arranged and fixedly connected to the top surface of the support (1), the supporting plate (22) is horizontally arranged, and a piston rod of the cylinder (21) is fixedly connected with the supporting plate (22); the supporting plate (22) is connected with a driving component (3), and the driving component (3) is connected with a cutting component (4).

2. A machine as claimed in claim 1, wherein: drive assembly (3) include driving motor (31) and axis of rotation (32), driving motor (31) fixed connection is in the top surface of backup pad (22), and axis of rotation (32) vertical setting rotates with backup pad (22) to be connected, the top of axis of rotation (32) and the output shaft fixed connection of driving motor (31).

3. A machine as claimed in claim 1, wherein: the cutting assembly (4) comprises a rotary table (41) and a cutting blade (42), the rotary table (41) is fixedly connected to the bottom end of the rotating shaft (32), and the cutting blade (42) is fixedly connected to the edge of the rotary table (41).

4. A machine as claimed in claim 1, wherein: be provided with between backup pad (22) and support (1) direction subassembly (6), direction subassembly (6) are including guide block (62) of guide way (61), and vertical the offering of guide way (61) is on support (1), and guide block (62) fixed connection is on backup pad (22), and guide way (61) and guide block (62) cooperation are used.

5. A machine as claimed in claim 2, wherein: be connected with baffle (5) that the slope set up on axis of rotation (32), baffle (5) are cowl (5), the top and axis of rotation (32) fixed connection of baffle (5), and the bottom of baffle (5) flushes with the bottom surface of carousel (41).

6. A machine as claimed in claim 1, wherein: the bottom surface of the bracket (1) is fixedly connected with a roller (11).

7. A machine as claimed in claim 6, wherein: and a damping spring (13) is arranged between the roller (11) and the bracket (1).

8. A machine as claimed in claim 1, wherein: the support (1) is connected with a pushing handle (12).