Greening weeding machine

Abstract

The utility model relates to the technical field of greening maintenance, and discloses a greening weeding machine which comprises a handle which is integrally in a T shape. The mounting frame is arranged at the bottom end of the handle, and the mounting frame is fixedly connected with the handle; the weeding assembly is arranged on the mounting frame and used for removing weeds, the weeding assembly comprises moving wheels, a cutting knife and a transmission shaft, the moving wheels are symmetrically arranged on the mounting frame and rotationally connected with the mounting frame, the transmission shaft is arranged on the mounting frame and rotationally connected with the mounting frame, and the transmission shaft is in transmission connection with the moving wheels; the multiple sets of cutting knives are arranged on the transmission shaft and fixedly connected with the transmission shaft, the cutting knives rotate to cut weeds through cooperation of the moving wheels, the rotating blocks, the cutting knives, the transmission shaft and other components, the weeds are removed through mechanical transmission, energy loss is reduced, and meanwhile it is avoided that when a motor drives a blade to rotate to cut the weeds, the weeds cannot be damaged. And weeds and dust can be raised.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of afforestation maintenance, and concretely relates to a afforestation weeding machine. BACKGROUND

[0002] With the rapid development of urban construction and the continuous improvement of people's quality of life, landscape engineering is also paid more and more attention. By increasing the greening area and the types of green plants, the cityscape can be quickly changed, and the urban ecological environment can be improved. Landscape engineering mainly includes: garden earthwork balance arrangement, garden construction, garden decoration construction, woodworking, steel structure, small landscape building, large and small tree planting, shrub planting, flower planting and afforestation maintenance engineering.

[0003] The file with the publication number (CN220292587U) discloses a landscape greening weeding machine, relates to the technical field of garden machinery, and connects the tool holder through a key, a gasket and a locking cap. The outer circle of the tool holder is provided with circumferentially distributed blades, the blades are horizontally arranged, the tail of the blade is hingedly connected to the tool holder through upper and lower ear plates and a pin shaft, a control box is installed on the shell, and a control circuit and a button for controlling the motor are installed in the control box.

[0004] The above-mentioned device sets the blade and the tool holder hingedly connected. When the tool holder rotates at high speed, the centrifugal force makes the blade extend to cut weeds. When the blade encounters stones or roots, the blade can be retracted to one side of the tool holder, preventing the fixedly connected blade from breaking or being damaged, preventing safety accidents, improving the service life of the blade, and adjusting the height of the blade from the ground. The height of the weeding can be adjusted, the wind screen can play a protective role, the cut weeds and dust are blocked in the wind screen, and the influence on the environment is reduced.

[0005] The above-mentioned device drives the blade to clean weeds by the motor. However, when the motor drives the blade to rotate and cut weeds, the weed debris and dust will be raised. The above-mentioned device is provided with a shielding curtain for shielding, but there are gaps between the shielding curtains, and the shielding curtain cannot block the weeding area after the device moves.

[0006] Therefore, the utility model is provided. UTILITY MODEL CONTENT

[0007] To solve the problem of dust flying during cutting, the basic idea of the technical scheme of the utility model is:

[0008] The utility model provides a kind of afforesting weeding machine, including handle, handle is overall T character;Mounting bracket, mounting bracket is arranged at the bottom end of handle, and mounting bracket is fixedly connected with handle;Weeding assembly, weeding assembly is arranged on mounting bracket, and weeding assembly is used to remove weeds, and weeding assembly includes moving wheel, cutting knife and transmission shaft, moving wheel is symmetrically arranged on mounting bracket, and moving wheel is rotatably connected with mounting bracket, transmission shaft is arranged on mounting bracket, and transmission shaft is rotatably connected with mounting bracket, and transmission shaft is drivingly connected with moving wheel, and multiple cutting knives are arranged on transmission shaft, and cutting knife is fixedly connected with transmission shaft.

[0009] As a preferred embodiment of the utility model, the weeding assembly further includes a rotating block, the rotating block is arranged at both ends of the transmission shaft, the rotating block is fixedly connected with the transmission shaft, and the rotating block is engagedly connected with the inner side of the moving wheel.

[0010] As a preferred embodiment of the utility model, the cutting knife is overall thread-shaped, the end of the cutting knife is inclined, and the inclination of the end of the cutting knife is opposite to the handle.

[0011] As a preferred embodiment of the utility model, the mounting bracket is provided with a baffle and a friction block, the baffle is connected with one end of the mounting bracket through a fastener, and the friction block is fixedly connected with the other end of the mounting bracket.

[0012] As a preferred embodiment of the utility model, there is a gap between the bottom end of the baffle and the cutting knife, the baffle is vertically arranged with the cutting knife, and the bottom end of the friction block abuts against the cutting knife.

[0013] As a preferred embodiment of the utility model, the other end of the mounting bracket is provided with a centralizing roller, the centralizing roller is elastically connected with the mounting bracket, and the centralizing roller is oval-shaped.

[0014] As a preferred embodiment of the utility model, the other end of the mounting bracket is symmetrically provided with a spring, one end of the spring is fixedly connected with the mounting bracket, the other end of the spring is fixedly connected with a movable block, the movable block is slidingly connected with the mounting bracket, and the centralizing roller is rotatably connected with the movable block.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The afforesting weeding machine is cooperated by the moving wheel, the rotating block, the cutting knife and the transmission shaft, the cutting knife is rotated to cut weeds, and weeds are removed by mechanical transmission, which reduces energy consumption and avoids lifting weed debris and dust when the motor drives the blade to rotate and cut weeds.

[0017] 2. The afforesting weeding machine pushes away the stone and foreign matter hidden in weeds by the baffle, to avoid damage to the cutting knife caused by the impact of the stone and foreign matter in weeds on the cutting knife.

[0018] 3. The greening weeding machine, the cutting knife rubs with the friction block in the process of rotating, the cutting knife rubs with the friction block and removes the weeds adhered to the cutting knife and polishes the cutting end of the cutting knife, avoiding passivation of the end of the cutting knife for a long time.

[0019] 4. The greening weeding machine, the cutting knife removes the weeds, the roots of the weeds remain in the soil, the elliptical design of the righting roller is used, the righting roller is elastically connected with the mounting frame, the righting roller is in close contact with the roots of the weeds and rotates and extrudes, the roots of the weeds are extruded into the soil, the roots of the weeds are submerged in the soil and cannot perform photosynthesis, the roots of the weeds die after a period of time, and thus the cleaning effect on the weeds is improved.

[0020] The specific embodiments of the present application will be further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0021] In the drawings:

[0022] Figure 1 It is a three-dimensional schematic view of the present application;

[0023] Figure 2 It is a bottom end schematic view of the present application;

[0024] Figure 3 It is a structure schematic view of the weeding assembly of the present application;

[0025] Figure 4 It is a structure schematic view between the moving wheel and the cutting knife of the present application;

[0026] Figure 5 It is a structure schematic view between the transmission shaft and the cutting knife of the present application.

[0027] In the drawings: 1, handle; 11, mounting frame; 12, righting roller; 2, moving wheel; 21, rotating block; 3, cutting knife; 31, transmission shaft; 4, baffle; 41, friction block. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and the following embodiments are used to illustrate the present application.

[0029] Please refer to Figures 1-5The utility model provides a kind of green weeding machine, including handle 1, handle 1 is overall T character;Mounting bracket 11 is set in the bottom end of handle 1, and mounting bracket 11 is fixedly connected with handle 1;Weeding assembly is set on mounting bracket 11, and weeding assembly is used to remove weeds, and weeding assembly includes moving wheel 2, cutting knife 3 and transmission shaft 31, moving wheel 2 is symmetrically set on mounting bracket 11, and moving wheel 2 is rotatably connected with mounting bracket 11, transmission shaft 31 is set on mounting bracket 11, and transmission shaft 31 is rotatably connected with mounting bracket 11, transmission shaft 31 is drivingly connected with moving wheel 2, and multiple cutting knives 3 are set on transmission shaft 31, and cutting knife 3 is fixedly connected with transmission shaft 31, by the cooperation between moving wheel 2, rotating block 21, cutting knife 3 and transmission shaft 31 etc., cutting knife 3 rotates and weeds are cut, weeds are removed by mechanical transmission, while reducing energy loss, when motor drives blade to rotate and cut weeds, weeds and dust are lifted.

[0030] Among them, weeding assembly further includes rotating block 21, rotating block 21 is set on both ends of transmission shaft 31, and rotating block 21 is fixedly connected with transmission shaft 31, and rotating block 21 is meshingly connected with the inner side of moving wheel 2, and cutting knife 3 is overall thread-like, and the end of cutting knife 3 is inclined, and the inclined direction of the end of cutting knife 3 is opposite to handle 1, handle 1 is pushed by manpower, handle 1 drives mounting bracket 11 to rotate by the abutment of moving wheel 2 and ground, the inner side of mounting bracket 11 is engaged with rotating block 21 when rotating, rotating block 21 drives transmission shaft 31 to rotate, transmission shaft 31 drives cutting knife 3 to rotate, and cutting knife 3 cuts weeds when rotating, and weeds are removed by mechanical transmission.

[0031] Among them, mounting bracket 11 is provided with baffle 4 and friction block 41, baffle 4 is connected with one end of mounting bracket 11 by fastener, and the fastener includes but is not limited to bolt, and friction block 41 is fixedly connected with the other end of mounting bracket 11, and there is gap between the bottom end of baffle 4 and cutting knife 3, and baffle 4 is vertically arranged with cutting knife 3, and the bottom end of friction block 41 is in abutment with cutting knife 3, baffle 4 pushes away stone and foreign matter hidden in weeds, to avoid that stone and foreign matter in weeds impact cutting knife 3 and cause damage to cutting knife 3, cutting knife 3 is rubbed with friction block 41 in the process of rotating, weeds adhered to cutting knife 3 are removed by the friction between cutting knife 3 and friction block 41, and the cutting end of cutting knife 3 is polished, to avoid that the end of cutting knife 3 is passivated after long time use.

[0032] The other end of the mounting frame 11 is provided with a righting roller 12, the righting roller 12 is elastically connected with the mounting frame 11, the righting roller 12 is oval, the other end of the mounting frame 11 is symmetrically provided with a spring, one end of the spring is fixedly connected with the mounting frame 11, the other end of the spring is fixedly connected with a movable block, the movable block is slidably connected with the mounting frame 11, the righting roller 12 is rotatably connected with the movable block, after the cutting knife 3 removes the weeds, the roots of the weeds remain in the soil, by virtue of the oval design of the righting roller 12, and the righting roller 12 is elastically connected with the mounting frame 11, the righting roller 12 is in close contact with the roots of the weeds and rotates and extrudes, the roots of the weeds are extruded into the soil, the roots of the weeds are submerged in the soil and cannot perform photosynthesis, after a period of time, the roots of the weeds die, and therefore the cleaning effect on the weeds is improved.

[0033] Working principle: the handle 1 is manually pushed to drive the mounting frame 11 to rotate by abutting against the ground through the moving wheel 2, when the mounting frame 11 rotates, the inner side is engaged with the rotating block 21, the rotating block 21 rotates to drive the transmission shaft 31, the transmission shaft 31 rotates to drive the cutting knife 3 to rotate, the cutting knife 3 rotates to cut the weeds, the weeds are removed through mechanical transmission, while reducing energy consumption, when the motor drives the blade to rotate to cut the weeds, the weeds and dust are lifted, the baffle 4 is arranged on the advancing route of the device during work, the stones and foreign matters hidden in the weeds are pushed away through the baffle 4, the stones and foreign matters in the weeds are prevented from colliding with the cutting knife 3 to damage the cutting knife 3, the cutting knife 3 rubs against the friction block 41 during rotation, the weeds adhered to the cutting knife 3 are removed and the cutting end of the cutting knife 3 is polished through the rubbing of the cutting knife 3 and the friction block 41, the end of the cutting knife 3 is prevented from being passivated after long-time use, after the cutting knife 3 removes the weeds, the roots of the weeds remain in the soil, by virtue of the oval design of the righting roller 12, and the righting roller 12 is elastically connected with the mounting frame 11, the righting roller 12 is in close contact with the roots of the weeds and rotates and extrudes, the roots of the weeds are extruded into the soil, the roots of the weeds are submerged in the soil and cannot perform photosynthesis, after a period of time, the roots of the weeds die, and therefore the cleaning effect on the weeds is improved.

[0034] It can be understood that the utility model is described through some embodiments, and those skilled in the art know that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope protected by the utility model.

Claims

1. A greenery weeding machine characterized by comprising: The utility model relates to a kind of weeding handle, including: Handle (1), handle (1) is T-shaped as a whole; Mounting bracket (11), mounting bracket (11) is arranged at the bottom end of handle (1), and mounting bracket (11) is fixedly connected with handle (1); Weeding assembly, the weeding assembly is arranged on mounting bracket (11), and the weeding assembly is used for removing weeds, and the weeding assembly includes moving wheel (2), cutting knife (3) and transmission shaft (31), moving wheel (2) is symmetrically arranged on mounting bracket (11), moving wheel (2) is rotatably connected with mounting bracket (11), transmission shaft (31) is arranged on mounting bracket (11), transmission shaft (31) is rotatably connected with mounting bracket (11), transmission shaft (31) is drivingly connected with moving wheel (2), and multiple cutting knives (3) are arranged on transmission shaft (31), and cutting knife (3) is fixedly connected with transmission shaft (31).

2. The greenery weeding machine according to claim 1, characterized by The weeding assembly further includes rotating block (21), rotating block (21) is arranged at both ends of transmission shaft (31), rotating block (21) is fixedly connected with transmission shaft (31), and rotating block (21) is meshingly connected with the inner side of moving wheel (2).

3. The greenery weeding machine according to claim 1, characterized by The cutting knife (3) is thread-shaped as a whole, the end of cutting knife (3) is inclined, and the inclination of the end of cutting knife (3) is opposite to handle (1).

4. The greenery weeding machine according to claim 1, characterized by The mounting bracket (11) is provided with baffle (4) and friction block (41), baffle (4) is connected with one end of mounting bracket (11) by fastener, and friction block (41) is fixedly connected with the other end of mounting bracket (11).

5. The greenery weeding machine according to claim 4, characterized by There is a gap between the bottom end of baffle (4) and cutting knife (3), baffle (4) and cutting knife (3) are vertically arranged, and the bottom end of friction block (41) abuts against cutting knife (3).

6. The greenery weeding machine according to claim 1, wherein The other end of the mounting bracket (11) is provided with a centralizing roller (12), the centralizing roller (12) is elastically connected with the mounting bracket (11), and the centralizing roller (12) is oval.

7. The greenery weeding machine according to claim 6, characterized by The other end of the mounting bracket (11) is symmetrically provided with a spring, one end of the spring is fixedly connected with the mounting bracket (11), the other end of the spring is fixedly connected with a movable block, the movable block is slidably connected with the mounting bracket (11), and the centralizing roller (12) is rotatably connected with the movable block.

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