Novel greening maintenance equipment

Abstract

The utility model discloses novel greening maintenance equipment, relates to the technical field of greening maintenance, and aims to solve the technical problems that a worker holds a trimmer for a long time to work, much physical power is consumed, fatigue is easily generated, and the trimming efficiency of a green belt is influenced, the novel greening maintenance equipment comprises a cart, a lifting mechanism is arranged on the cart, and a trimming mechanism is arranged on the lifting mechanism; a motor A drives a threaded sleeve to rotate, a guide rod and a sleeve limit a mounting plate, the threaded sleeve rotates to drive a threaded rod to ascend or descend and adjust the pruning height, and a motor B drives a plurality of driven gears and a rotating shaft to rotate through a driving gear so as to drive a blade group to rotate to prune a green belt; a motor C drives a half-tooth bevel gear to rotate, the half-tooth bevel gear is sequentially meshed with two driven bevel gears, so that the pruning mechanism performs reciprocating motion and swing pruning with a long shaft as the axis, pressing wheels at the top and the bottom of an L-shaped clamping plate rotate at the top and the side face of a roadbed, and the situation that the pruning mechanism generates eccentricity in the reciprocating rotation process, and consequently the device topples over is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of greening maintenance, and more specifically, to a novel greening maintenance equipment. Background Art

[0002] Green belt refers to a strip of land for greening. It can eliminate visual fatigue, purify the environment, beautify the city, and reduce traffic accidents. It occupies an irreplaceable and important position in the city. In the process of maintaining the green belt, it is necessary to trim the green belt to make it more beautiful and not block the traffic road.

[0003] At present, the pruning of green belts is generally done by workers holding a pruning machine. However, the pruning machine is heavy, and workers holding the pruning machine for a long time consumes a lot of physical energy and is prone to fatigue, which affects the pruning efficiency of the green belts. In view of this, we propose a new type of greening maintenance equipment. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide a new type of greening maintenance equipment to solve the technical problem that workers currently hold trimmers for a long time, which consumes a lot of physical energy and easily causes fatigue, affecting the efficiency of green belt trimming.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a new type of greening maintenance equipment, including a cart, a lifting mechanism is provided on the cart, and a trimming mechanism is provided on the lifting mechanism;

[0006] The lifting mechanism includes a motor A, a threaded sleeve and a threaded rod. The motor A is fixedly mounted on a surface of one side of the cart load-bearing end by screws. The closed end of the threaded sleeve is rotatably connected to the cart load-bearing end by a mounting bearing. The motor A and the closed end of the threaded sleeve are driven by a bevel gear set. The threaded rod is threadedly connected to the threaded sleeve. A mounting plate is fixedly connected to the top of the threaded sleeve.

[0007] The trimming mechanism includes an L-shaped mounting chamber with a hollow interior and a motor B; the L-shaped mounting chamber is arranged on the top of the mounting plate, the motor B is arranged on the inner wall of one end of the L-shaped mounting chamber, the output end of the motor B is fixedly connected to a driving gear, a plurality of rotating shafts are rotatably connected to the inner wall of the top of the other end of the L-shaped mounting chamber at equal intervals, a driven gear is fixedly connected to the middle of the rotating shaft, a plurality of the driven gears are meshed in sequence, and the driven gear close to the driving gear is meshed with the driving gear, one end of the rotating shaft is penetrated through the bottom chamber wall of the other end of the L-shaped mounting chamber and extends to the outside and is fixedly connected to a blade group.

[0008] Preferably, both sides of the bottom of the mounting plate are fixedly connected with guide rods, the surface of the guide rods is sleeved with sleeves, and the bottom of the sleeves is fixedly connected to the vehicle bearing end.

[0009] Preferably, a reciprocating mechanism is provided between the mounting plate and the bottom of one end of the L-shaped mounting bin.

[0010] Preferably, the reciprocating mechanism includes a motor C and a long shaft, the motor C is fixedly mounted on the top surface of the mounting plate by screws, one end of the long shaft is rotatably connected to the top surface of the mounting plate by a mounting bearing, a half-tooth bevel gear is fixedly connected to the output end of the motor C, and two driven bevel gears are symmetrically sleeved on the surface of the long shaft, and the half-tooth bevel gear is meshed with the two driven bevel gears in sequence.

[0011] Preferably, the teeth of the half-bevel gear are distributed on a surface of one side of the half-bevel gear, and the surface of the half-bevel gear on which the teeth of the half-bevel gear are distributed is not larger than the surface of the other side of the half-bevel gear.

[0012] Preferably, the other end of the long axis is fixedly connected to the bottom surface of one end of the L-shaped installation bin.

[0013] Preferably, the cart is provided with an auxiliary mechanism along one side of the trimming mechanism, and the auxiliary mechanism includes a right-angled L-shaped pallet, the bottom outer wall of the L-shaped pallet is fixedly connected to the side of the cart, and the top and bottom inner wall of the L-shaped pallet are rotatably connected to a plurality of rows of pressure wheels distributed at right angles through a mounting seat.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model designs a lifting mechanism and a trimming mechanism. Motor A drives the threaded sleeve to rotate. The guide rod and the sleeve limit the mounting plate. The rotation of the threaded sleeve drives the threaded rod to rise or fall, thereby adjusting the trimming height of the green belt. Motor B drives the adjacent driven gear and the rotating shaft to rotate in opposite directions in the inner cavity at the other end of the L-shaped mounting bin through the active gear, thereby driving the adjacent blade groups to rotate in opposite directions to trim the green belt, which saves the workers' physical strength and improves the trimming efficiency of the green belt.

[0016] 2. The utility model also designs a reciprocating mechanism. The motor C drives the half-tooth bevel gear to rotate. When the half-tooth bevel gear is engaged with one of the driven bevel gears, it drives the long shaft to rotate clockwise, thereby driving the entire trimming mechanism to rotate clockwise with the long shaft as the axis. When the half-tooth bevel gear is engaged with the other driven bevel gear, it drives the long shaft to rotate counterclockwise, thereby driving the entire trimming mechanism to rotate counterclockwise with the long shaft as the axis. This reciprocates in sequence, driving the entire trimming mechanism to perform a reciprocating motion clockwise and counterclockwise with the long shaft as the axis, imitating a worker holding a trimmer to perform swinging trimming, thereby increasing the trimming area and uniformity of the trimming mechanism.

[0017] 3. The auxiliary mechanism provided in the utility model pushes the cart so that the pressure wheels at the top and bottom of the L-shaped pallet fit the roadbed of the green belt. When the worker pushes the cart to trim the green belt, the pressure wheels at the top and bottom of the L-shaped pallet rotate on the top and side of the roadbed of the green belt, which can effectively prevent the trimming mechanism from being eccentric during the reciprocating rotation and causing the device to tip over. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the trimming mechanism of the utility model;

[0020] Figure 3 It is a schematic diagram of the application state structure of the utility model.

[0021] Description of the numbers in the figure:

[0022] 1. Cart; 2. Lifting mechanism; 201. Motor A; 202. Threaded sleeve; 203. Threaded rod; 204. Mounting plate; 205. Guide rod; 206. Sleeve; 3. Trimming mechanism; 301. L-shaped mounting bin; 302. Motor B; 303. Driving gear; 304. Rotating shaft; 305. Driven gear; 306. Blade assembly; 4. Reciprocating mechanism; 401. Motor C; 402. Long shaft; 403. Half-tooth bevel gear; 404. Driven bevel gear; 5. Auxiliary mechanism; 501. L-shaped pallet; 502. Pressing wheel. DETAILED DESCRIPTION

[0023] like Figures 1 to 3 As shown, the utility model relates to a novel greening maintenance equipment, which includes a cart 1, a lifting mechanism 2, a trimming mechanism 3, a reciprocating mechanism 4 and an auxiliary mechanism 5.

[0024] like Figure 1 , Figure 3 As shown, the lifting mechanism 2 is arranged on the cart 1.

[0025] Specifically, Figure 1 , Figure 3 As shown, the lifting mechanism 2 includes a motor A201, a threaded sleeve 202 and a threaded rod 203. The motor A201 is fixedly mounted on the surface of one side of the load-bearing end of the cart 1 by screws. The closed end of the threaded sleeve 202 is rotatably connected to the load-bearing end of the cart 1 by installing a bearing. The motor A201 and the closed end of the threaded sleeve 202 are driven by a bevel gear set. The threaded rod 203 is threadedly connected to the threaded sleeve 202. The top of the threaded sleeve 202 is fixedly connected with a mounting plate 204. The bottom two ends of the mounting plate 204 are connected to the mounting plate 204. The two sides are fixedly connected with a guide rod 205, and the surface of the guide rod 205 is sleeved with a sleeve 206. The bottom of the sleeve 206 is fixedly connected to the load-bearing end of the vehicle 1. The motor A201 is driven by an external control mechanism. The motor A201 drives the threaded sleeve 202 to rotate through a bevel gear set. Since the guide rod 205 and the sleeve 206 limit the mounting plate 204 in the horizontal direction, the threaded rod 203 will not rotate. The rotation of the threaded sleeve 202 drives the threaded rod 203 to rise or fall, thereby adjusting the trimming height of the green belt.

[0026] like Figures 1 to 3 As shown, the trimming mechanism 3 is arranged on the lifting mechanism 2.

[0027] Specifically, Figures 1 to 3 As shown, the trimming mechanism 3 includes an L-shaped mounting chamber 301 with a hollow interior and a motor B302; the L-shaped mounting chamber 301 is arranged on the top of the mounting plate 204, the motor B302 is arranged on the inner wall of one end of the L-shaped mounting chamber 301, the output end of the motor B302 is fixedly connected to a driving gear 303, and a plurality of rotating shafts 304 are rotatably connected to the inner wall of the top of the other end of the L-shaped mounting chamber 301 at equal intervals, and a driven gear 305 is fixedly connected to the middle of the rotating shaft 304, and the plurality of driven gears 305 are meshed in sequence, and the driven gear 305 close to the driving gear 303 is meshed with the driving gear 303, and the rotating shaft One end of 304 is penetrated through the bottom wall of the other end of the L-shaped installation bin 301 and extends to the outside and is fixedly connected with a blade group 306. The motor B302 is driven by an external control mechanism, and the motor B302 drives the driving gear 303 to rotate, and the driving gear 303 drives the driven gear 305 meshing with it to rotate. Since several driven gears 305 are meshed in sequence, the driving gear 303 drives the adjacent driven gears 305 and the rotating shaft 304 to rotate in opposite directions in the inner cavity of the other end of the L-shaped installation bin 301, thereby driving the adjacent blade groups 306 to rotate in opposite directions to trim the green belt.

[0028] like Figure 1 , Figure 3 As shown, the reciprocating mechanism 4 is disposed between the mounting plate 204 and the bottom of one end of the L-shaped mounting bin 301 .

[0029] Specifically, Figure 1 , Figure 3As shown, the reciprocating mechanism 4 includes a motor C401 and a long shaft 402. The motor C401 is fixedly mounted on the top surface of the mounting plate 204 by screws. One end of the long shaft 402 is rotatably connected to the top surface of the mounting plate 204 through a mounting bearing. A half-tooth bevel gear 403 is fixedly connected to the output end of the motor C401. Two driven bevel gears 404 are symmetrically sleeved on the surface of the long shaft 402. The half-tooth bevel gear 403 and the two driven bevel gears 404 are meshed in sequence. The other end of the long shaft 402 is fixedly connected to the bottom surface of one end of the L-shaped mounting bin 301. The motor C401 is driven by an external control mechanism. 01 drives the half-tooth bevel gear 403 to rotate. When the half-tooth bevel gear 403 is engaged with one of the driven bevel gears 404, it drives the long shaft 402 to rotate clockwise, thereby driving the entire trimming mechanism 3 to rotate clockwise around the long shaft 402 as the axis. When the half-tooth bevel gear 403 is engaged with the other driven bevel gear 404, it drives the long shaft 402 to rotate counterclockwise, thereby driving the entire trimming mechanism 3 to rotate counterclockwise around the long shaft 402 as the axis, and so on and so forth. This drives the entire trimming mechanism 3 to rotate back and forth around the long shaft 402 as the axis, thereby increasing the trimming area of ​​the trimming mechanism 3 and improving the trimming uniformity.

[0030] Further, such as Figure 1 As shown, the teeth of the half-bevel gear 403 are distributed on the surface of one side of the half-bevel gear 403, and the surface of the half-bevel gear 403 on one side is not larger than the surface of the other side of the half-bevel gear 403, preventing the half-bevel gear 403 from meshing with two driven bevel gears 404 at the same time and causing damage to the motor C401.

[0031] like Figure 1 , Figure 3 As shown, the cart 1 is provided with an auxiliary mechanism 5 along one side of the trimming mechanism 3, and the auxiliary mechanism 5 includes a right-angled L-shaped pallet 501, the bottom outer wall of the L-shaped pallet 501 is fixedly connected to the side of the cart 1, and the top and bottom inner walls of the L-shaped pallet 501 are rotatably connected to a plurality of rows of right-angled pressure wheels 502 through a mounting seat. When the cart 1 is pushed, the pressure wheels 502 at the top and bottom of the L-shaped pallet 501 fit the roadbed of the green belt. When the worker pushes the cart 1 to trim the green belt, the pressure wheels 502 at the top and bottom of the L-shaped pallet 501 rotate on the top and side of the roadbed of the green belt, which can effectively prevent the trimming mechanism 3 from being eccentric during the reciprocating rotation, thereby causing the device to tip over.

[0032] Working principle: This embodiment provides a new type of greening maintenance equipment. When in use, the cart 1 is pushed to transport the entire device to the green belt that needs to be trimmed. The motor A201 is driven by an external control mechanism. The motor A201 drives the threaded sleeve 202 to rotate through the bevel gear set. Since the guide rod 205 and the sleeve 206 limit the mounting plate 204 in the horizontal direction, the threaded rod 203 will not rotate. The rotation of the threaded sleeve 202 drives the threaded rod 203 to rise or fall, thereby adjusting the trimming height of the green belt. The motor B302 is driven by an external control mechanism. The motor B302 drives the active gear 303 to rotate, and the active gear 303 drives the driven gear 305 meshing with it to rotate. Since several driven gears 305 are meshed in sequence, the active gear 303 drives the adjacent driven gears 305 and the rotating shaft 304 to rotate in the inner cavity at the other end of the L-shaped mounting chamber 301, thereby driving the adjacent blade group 306 to rotate in the opposite direction. When trimming the green belt, the motor C401 is driven by an external control mechanism, and the motor C401 drives the half-tooth bevel gear 403 to rotate. When the half-tooth bevel gear 403 is meshed with one of the driven bevel gears 404, it drives the long shaft 402 to rotate clockwise, thereby driving the entire trimming mechanism 3 to rotate clockwise with the long shaft 402 as the axis. When the half-tooth bevel gear 403 is meshed with the other driven bevel gear 404, it drives the long shaft 402 to rotate counterclockwise, thereby driving the entire trimming mechanism 3 to rotate counterclockwise with the long shaft 402 as the axis, and reciprocating in sequence, driving the entire trimming mechanism 3 to reciprocate clockwise and counterclockwise with the long shaft 402 as the axis, pushing the cart 1, so that the pressure wheels 502 at the top and bottom of the L-shaped pallet 501 fit the roadbed of the green belt. When the worker pushes the cart 1 to trim the green belt, the pressure wheels 502 at the top and bottom of the L-shaped pallet 501 rotate on the top and side of the roadbed of the green belt to trim the green belt.

[0033] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A new type of greening maintenance equipment, characterized in that: The invention comprises a cart (1), wherein a lifting mechanism (2) is provided on the cart (1), and a trimming mechanism (3) is provided on the lifting mechanism (2); The lifting mechanism (2) comprises a motor A (201), a threaded sleeve (202) and a threaded rod (203); the motor A (201) is fixedly mounted on a surface of one side of the load-bearing end of the trolley (1) by means of screws; a closed end of the threaded sleeve (202) is rotatably connected to the load-bearing end of the trolley (1) by means of a mounting bearing; the motor A (201) and the closed end of the threaded sleeve (202) are driven by a bevel gear set; the threaded rod (203) is threadedly connected to the threaded sleeve (202); and a mounting plate (204) is fixedly connected to the top of the threaded sleeve (202); The trimming mechanism (3) comprises an L-shaped mounting chamber (301) with a hollow interior and a motor B (302); the L-shaped mounting chamber (301) is arranged on the top of the mounting plate (204); the motor B (302) is arranged on the inner wall of one end of the L-shaped mounting chamber (301); the output end of the motor B (302) is fixedly connected to a driving gear (303); a plurality of rotating shafts (304) are rotatably connected to the inner wall of the top of the other end of the L-shaped mounting chamber (301) at equal intervals; a driven gear (305) is fixedly connected to the middle of the rotating shaft (304); the plurality of driven gears (305) are meshed in sequence, and the driven gear (305) close to the driving gear (303) is meshed with the driving gear (303); one end of the rotating shaft (304) is penetrated through the bottom chamber wall of the other end of the L-shaped mounting chamber (301) and extends to the outside and is fixedly connected to a blade assembly (306).

2. A new type of greening maintenance equipment according to claim 1, characterized in that: Both sides of the bottom of the mounting plate (204) are fixedly connected with guide rods (205), the surface of the guide rods (205) is sleeved with a sleeve (206), and the bottom of the sleeve (206) is fixedly connected to the load-bearing end of the vehicle (1).

3. A new type of greening maintenance equipment according to claim 2, characterized in that: A reciprocating mechanism (4) is provided between the mounting plate (204) and the bottom of one end of the L-shaped mounting bin (301).

4. A new type of greening maintenance equipment according to claim 3, characterized in that: The reciprocating mechanism (4) comprises a motor C (401) and a long shaft (402); the motor C (401) is fixedly mounted on the top surface of the mounting plate (204) by means of screws; one end of the long shaft (402) is rotatably connected to the top surface of the mounting plate (204) by means of a mounting bearing; a half-tooth bevel gear (403) is fixedly connected to the output end of the motor C (401); two driven bevel gears (404) are symmetrically sleeved on the surface of the long shaft (402); the half-tooth bevel gear (403) is meshed with the two driven bevel gears (404) in sequence.

5. The new greening maintenance equipment according to claim 4 is characterized in that: The teeth of the half-tooth bevel gear (403) are distributed on a surface on one side of the half-tooth bevel gear (403), and the surface on which the teeth of the half-tooth bevel gear (403) are distributed is not larger than the surface on the other side of the half-tooth bevel gear (403).

6. The new greening maintenance equipment according to claim 4 is characterized in that: The other end of the long axis (402) is fixedly connected to the bottom surface of one end of the L-shaped installation bin (301).

7. The new greening maintenance equipment according to claim 1 is characterized in that: The cart (1) is provided with an auxiliary mechanism (5) along one side of the trimming mechanism (3), and the auxiliary mechanism (5) comprises a right-angled L-shaped card plate (501), the bottom outer wall of the L-shaped card plate (501) is fixedly connected to the side of the cart (1), and the top and bottom inner wall of the L-shaped card plate (501) are rotatably connected to a plurality of rows of right-angled pressure wheels (502) through a mounting seat.

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