Hand-push type road shoulder crack weeding machine

Abstract

The invention discloses a hand-push type road shoulder crack weeding machine, and relates to the technical field of weeding machines.The center of the top of the rear end of a frame is vertically provided with a support, the top of the frame is provided with a power motor, the top of the frame is symmetrically provided with two sets of supporting rods inclining outwards, the tops of the supporting rods are provided with a vehicle cover, and the top of the frame is covered with the vehicle cover; according to the weeding machine, the steel wire brush is adopted to replace a traditional blade, the steel wire brush is installed on a wheel disc on the weeding machine, clockwise horizontal rotation is achieved through the power effect of the power motor, and the weeding machine is driven by the adjusting assembly which is installed on the weeding machine and can be adjusted in height. According to the road surface flatness and the abrasion condition of the steel wire brush, adjustment is conducted at any time through the adjusting rod, road shoulder crack grass is removed out of a road shoulder through rotation of the steel wire brush in the equipment advancing process, use is convenient and fast, durability is achieved, operation is easy, the weeding effect is good, the labor intensity of workers is reduced, and the maintenance cost is saved.

Description

Technical Field

[0001] The invention relates to the technical field of weeders, in particular to a hand-push road shoulder gap weeder. Background Art

[0002] At present, the mainstream national and provincial trunk roads are mostly treated by manual shoveling or spraying pesticides. The above two methods, especially in the G312 and S308 lines in Gulang where the road conditions are poor and the traffic volume is heavy, have great safety risks and low work efficiency. In addition, due to frequent rainfall this year, there are many types of shoulder grass and they grow fast, and the effect of spraying pesticides is not good. For different situations such as damaged shoulders, limited corrugated guardrail sections, and stones outside the shoulders, we propose a hand-push shoulder gap weeder based on actual usage. Summary of the invention

[0003] The object of the present invention is to provide a hand-push road shoulder gap weeder to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions: A hand-pushed shoulder gap weeder comprises a frame, a bracket is vertically mounted at the center of the top of the rear end of the frame, a power motor is mounted on the top of the frame, two groups of outwardly inclined support rods are symmetrically mounted on the top of the frame, a vehicle cover is mounted on the top of the support rods, the vehicle cover covers the top of the frame, and wheels are mounted on the outer walls of both sides of the rear end of the frame; An adjustment assembly, the adjustment assembly is mounted at the front bottom of the frame; A transmission assembly, which is mounted at the front bottom of the frame and is arranged behind the adjustment assembly; A cleaning component is installed on an outer wall of one side of the frame.

[0005] Furthermore: a handle is installed on the top of the bracket, and a control switch is installed on the handle, and a connecting wire is installed on the control switch, and the connecting wire is electrically connected to the power motor through the controller.

[0006] Further: the adjustment component includes a connecting support rod installed at the bottom of the frame, a limit block is installed at the center of the connecting support rod, a screw is threadedly connected to the limit block, an adjustment rod is installed on the top of the screw, a lower support plate is installed at the bottom of the screw, and a universal wheel is installed at the bottom of the lower support plate.

[0007] Furthermore: the top of the adjusting rod passes through the vehicle cover and extends to the top of the vehicle cover, and the top of the adjusting rod is provided with an anti-slip thread.

[0008] Further: the transmission assembly includes a power shaft, both ends of the power shaft are equipped with support bearings, and the two sets of support bearings are respectively installed on the bottom two side walls of the frame, the right end of the power shaft is provided with a mounting plate, and the right end of the power shaft passes through the frame and is connected to a pulley.

[0009] Further: the left end of the supporting shaft rod passes through the frame and is connected with the power part of the cleaning component, and the mounting plate is mounted on the bottom inner wall of the frame.

[0010] Furthermore: a belt is installed on the pulley, an auxiliary pulley is installed on the power end of the power motor, and the other end of the belt is installed on the auxiliary pulley, and a cavity adapted to the movement of the belt is reserved between the vehicle cover and the vehicle frame.

[0011] Further: the cleaning component includes a limiting vertical plate installed on the outer wall of the frame, the limiting vertical plates are two groups with the same structure, a bevel gear box is installed between the two groups of limiting vertical plates by bolts, the bottom of the bevel gear box is connected to a lower shaft rod, and a mounting cylinder is installed at the end of the lower shaft rod, and a wheel disc is installed at the bottom of the mounting cylinder, and wire brushes are evenly arranged on the outer wall of the wheel disc.

[0012] Furthermore: two sets of bevel gear structures meshing with each other are installed inside the bevel gear box, the shaft end of the upper bevel gear structure is connected to the power shaft, and the shaft end of the lower bevel gear structure is connected to the end of the lower shaft.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention adopts a wire brush to replace the traditional blade, and the wire brush is installed on the wheel disc of the lawn mower. With the help of the power of the power motor, it rotates horizontally clockwise. With the help of the height-adjustable adjustment component installed on the lawn mower, it can be adjusted at any time through the adjustment rod according to the flatness of the road surface and the wear of the wire brush. When the equipment moves forward, the wire brush rotates to remove the grass in the gap of the shoulder to the outside of the shoulder. It is convenient, durable and easy to operate, with good weeding effect, reducing the labor intensity of employees and saving maintenance costs.

[0014] 2. The adjustment component adjusts the appropriate position of the universal wheel to cooperate with the wheel to facilitate the movement of the lawn mower. The power motor drives the auxiliary pulley to rotate, thereby driving the pulley to rotate through the belt. The power shaft provides power to the cleaning component, and the bevel gear structure in the bevel gear box operates, thereby driving the wheel disc to rotate. The wire brushes evenly arranged on the outer wall of the wheel disc clean the weeds in the gaps on the shoulder. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a bottom view of the present invention; Figure 3This is a schematic diagram of the structure of the regulating component of the present invention; Figure 4 It is a schematic diagram of the structure of the transmission assembly of the present invention; Figure 5 It is a schematic diagram of the structure of the cleaning component of the present invention.

[0016] In the figure: 1. frame; 2. bracket; 3. adjustment assembly; 31. connecting rod; 32. limit block; 33. screw; 34. adjustment rod; 35. lower support plate; 36. universal wheel; 4. transmission assembly; 41. power shaft; 42. support bearing; 43. mounting plate; 44. pulley; 5. cleaning assembly; 51. limit vertical plate; 52. bevel gear box; 53. mounting cylinder; 54. wheel; 55. wire brush; 6. vehicle cover; 7. power motor; 8. support rod; 9. handle; 10. control switch; 11. connecting wire; 12. wheel. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figure 1-5 The present invention provides a technical solution: a hand-pushed shoulder gap weeder, comprising a frame 1, the frame 1 is a T-shaped structure as a whole, two notches on the rear side of the frame 1 are used to install wheels 12, a bracket 2 is vertically installed at the center of the top of the rear end of the frame 1, a power motor 7 is installed on the top of the frame 1, which is a component that converts electrical energy into mechanical energy. When current passes through the coil, it will generate force in the magnetic field, thereby driving the rotor to rotate and convert electrical energy into mechanical energy. This is a prior art and will not be described in detail. The frame 1 is also equipped with a battery and a controller compatible with the power motor 7, and two groups of outwardly inclined support rods 8 are symmetrically installed on the top of the frame 1, and a car cover 6 is installed on the top of the support rod 8. The car cover 6 is used to protect the electrical on the frame 1 and provide beauty to the device. The car cover 6 covers the top of the frame 1, and wheels 12 are installed on the outer walls on both sides of the rear end of the frame 1; An adjustment component 3, the adjustment component 3 is mounted at the front bottom of the frame 1; A transmission assembly 4, which is mounted at the front bottom of the frame 1 and is arranged behind the adjustment assembly 3; The cleaning assembly 5 is mounted on an outer wall of one side of the frame 1 .

[0019] Preferably, a handle 9 is installed on the top of the bracket 2, and a control switch 10 is installed on the handle 9, and a connecting wire 11 is installed on the control switch 10, and the connecting wire 11 is electrically connected to the power motor 7 through the controller.

[0020] In this embodiment, please refer to Figure 1 and Figure 2 When the worker starts to clean the weeds on the shoulder, he adjusts the height of the adjustment component 3, holds the handle 9 tightly and pushes the weeder to the cleaning section. According to the flatness of the road surface, he adjusts the adjustment component 3 again and adjusts the position of the front of the vehicle to a suitable position so that the cleaning component 5 can clean the weeds. Anton controls the switch 10, the power motor 7 starts, and drives the cleaning component 5 to remove the grass in the gap of the shoulder to the outside of the shoulder. The operation is simple.

[0021] Preferably, the adjustment component 3 includes a connecting rod 31 installed at the bottom of the frame 1, a limit block 32 is installed at the center of the connecting rod 31, a screw 33 is threadedly connected to the limit block 32, and the screw 33 rotates in the limit block 32 to adjust the height of the screw 33, an adjusting rod 34 is installed on the top of the screw 33, a lower support plate 35 is installed at the bottom of the screw 33, and a universal wheel 36 is installed at the bottom of the lower support plate 35, which cooperates with the two sets of wheels 12 to facilitate the movement and weeding operation of the lawn mower, the top of the adjusting rod 34 passes through the vehicle cover 6 and extends to the top of the vehicle cover 6, and the top of the adjusting rod 34 is provided with an anti-slip thread, which is convenient for the staff to rotate the adjusting rod 34 to adjust the height of the adjustment component 3.

[0022] In this embodiment, please refer to Figure 2 and Figure 3 , move the lawn mower to the shoulder of the road for weeding, first turn the adjusting rod 34 on the adjusting component 3, and the screw 33 rotates to change the height, thereby adjusting the appropriate position of the universal wheel 36 to cooperate with the wheel 12 to facilitate the movement of the lawn mower. When it moves to the appropriate position, adjust the adjusting rod 34 again to raise the universal wheel 36, so that the cleaning component 5 contacts the weeds in the gap between the shoulder of the road to clean the weeds.

[0023] Preferably, the transmission assembly 4 includes a power shaft 41, both ends of which are equipped with support bearings 42 to provide support for the power shaft 41 during rotation, and two sets of support bearings 42 are respectively mounted on the two side walls of the bottom of the frame 1, and a mounting plate 43 is provided at the right end of the power shaft 41, and the mounting plate 43 is mounted on the bottom inner wall of the frame 1 to provide stability for the power shaft 41, and the right end of the power shaft 41 passes through the frame 1 and is connected to a pulley 44, and the pulley 44 is arranged on the right side of the mounting plate 43, a belt is installed on the pulley 44, and an auxiliary pulley is installed on the power end of the power motor 7, and the other end of the belt is installed on the auxiliary pulley, and a cavity compatible with the belt movement is reserved between the vehicle cover 6 and the frame 1, and the power motor 7 drives the auxiliary pulley to rotate after starting, thereby driving the pulley 44 to rotate through the belt, so that the power shaft 41 rotates to provide power to the cleaning assembly 5, and the left end of the power shaft 41 passes through the frame 1 and is connected to the power part of the cleaning assembly 5.

[0024] In this embodiment, please refer to Figure 1 , Figure 2 and Figure 4 The power motor 7 starts to provide power, and transmits the power to the pulley 44 through the belt, so that the power shaft 41 rotates, and transmits the power to the cleaning component 5 to operate the cleaning work.

[0025] Preferably, the cleaning assembly 5 includes a limiting vertical plate 51 installed on the outer wall of the frame 1. The limiting vertical plates 51 are two groups of identical structures to ensure the stability of the cleaning assembly 5. A bevel gear box 52 is installed between the two groups of limiting vertical plates 51 by bolts. Two groups of bevel gear structures meshing with each other are installed inside the bevel gear box 52. The shaft end of the upper bevel gear structure is connected to the power shaft 41, and the shaft end of the lower bevel gear structure is connected to the end of the lower shaft. The bottom of the bevel gear box 52 is connected to the lower shaft, and the end of the lower shaft is installed with a mounting tube 53, and the bottom of the mounting tube 53 is installed with a wheel disc 54, and the outer wall of the wheel disc 54 is evenly provided with wire brushes 55.

[0026] In this embodiment, please refer to Figure 1 , Figure 2 and Figure 5 After the weeder moves to the shoulder of the road, the control switch 10 is turned on, the power motor 7 is started, the belt drives the pulley 44 to rotate, and the left end of the pulley drives the bevel gear structure in the bevel gear box 52 to operate, thereby driving the wheel 54 to rotate, and the wire brushes 55 evenly arranged on the outer wall of the wheel 54 clean the weeds in the gap on the shoulder of the road.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hand-push shoulder crack weeder, characterized in that: include, A frame (1), a bracket (2) is vertically mounted at the center of the top of the rear end of the frame (1), a power motor (7) is mounted on the top of the frame (1), and two groups of outwardly inclined support rods (8) are symmetrically mounted on the top of the frame (1), and a vehicle cover (6) is mounted on the top of the support rods (8), the vehicle cover (6) covers the top of the frame (1), and wheels (12) are mounted on both sides of the outer walls of the rear end of the frame (1); An adjustment component (3), the adjustment component (3) being mounted on the front bottom of the vehicle frame (1); A transmission assembly (4), the transmission assembly (4) being mounted on the front bottom of the frame (1), and the transmission assembly (4) being arranged behind the adjustment assembly (3); A cleaning assembly (5), wherein the cleaning assembly (5) is mounted on an outer wall of one side of the vehicle frame (1).

2. A hand-push shoulder crack weeder according to claim 1, characterized in that: A handle (9) is installed on the top of the bracket (2), a control switch (10) is installed on the handle (9), a connecting wire (11) is installed on the control switch (10), and the connecting wire (11) is electrically connected to the power motor (7) through a controller.

3. A hand-push shoulder crack weeder according to claim 1, characterized in that: The adjustment assembly (3) comprises a connecting rod (31) mounted on the bottom of the frame (1); a limit block (32) is mounted at the center of the connecting rod (31); a screw rod (33) is threadedly connected to the limit block (32); an adjustment rod (34) is mounted on the top of the screw rod (33); a lower support plate (35) is mounted on the bottom of the screw rod (33); and a universal wheel (36) is mounted on the bottom of the lower support plate (35).

4. A hand-push shoulder crack weeder according to claim 3, characterized in that: The top of the adjustment rod (34) passes through the vehicle cover (6) and extends to the top of the vehicle cover (6), and the top of the adjustment rod (34) is provided with an anti-slip thread.

5. A hand-push shoulder crack weeder according to claim 1, characterized in that: The transmission assembly (4) comprises a power shaft (41), both ends of the power shaft (41) are equipped with support bearings (42), and two sets of support bearings (42) are respectively installed on the two side walls of the bottom of the frame (1), the right end of the power shaft (41) is provided with a mounting plate (43), and the right end of the power shaft (41) passes through the frame (1) and is connected to a pulley (44).

6. A hand-push shoulder crack weeder according to claim 5, characterized in that: The left end of the support shaft (42) passes through the frame (1) and is connected to the power part of the cleaning assembly (5), and the mounting plate (43) is mounted on the bottom inner wall of the frame (1).

7. A hand-push shoulder crack weeder according to claim 5, characterized in that: A belt is mounted on the pulley (44), an auxiliary pulley is mounted on the power end of the power motor (7), and the other end of the belt is mounted on the auxiliary pulley. A cavity adapted to the movement of the belt is left between the vehicle cover (6) and the vehicle frame (1).

8. The hand-pushed shoulder crack weeder according to claim 1, characterized in that: The cleaning assembly (5) comprises a limiting vertical plate (51) mounted on the outer wall of the frame (1), the limiting vertical plates (51) being two groups of identical structures, a bevel gear box (52) being mounted between the two groups of limiting vertical plates (51) via bolts, a lower shaft being connected to the bottom of the bevel gear box (52), a mounting cylinder (53) being mounted at the end of the lower shaft, a wheel disc (54) being mounted at the bottom of the mounting cylinder (53), and steel wire brushes (55) being evenly arranged on the outer wall of the wheel disc (54).

9. A hand-push shoulder crack weeder according to claim 8, characterized in that: Two sets of mutually meshing bevel gear structures are installed inside the bevel gear box (52), the shaft end of the upper bevel gear structure is connected to the power shaft (41), and the shaft end of the lower bevel gear structure is connected to the end of the lower shaft.

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