CN111279912A

CN111279912A - Municipal administration is beautified and is used greenbelt trimming means

Info

Publication number: CN111279912A
Application number: CN202010296649.8A
Authority: CN
Inventors: 鲍翠荣
Original assignee: 鲍翠荣
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-06-16

Abstract

The invention relates to the technical field of municipal construction equipment, and discloses a green belt trimming device for municipal beautification, which comprises a first motor, a second motor, a hydraulic cylinder and a vertical frame, wherein the hydraulic cylinder is provided with a telescopic rod, the lower end of the vertical frame is fixedly connected with a plurality of movable wheels, the upper end of the vertical frame is fixedly connected with the second motor, the output end of the second motor is fixedly connected with a first belt wheel, the first belt wheel is rotatably connected with a belt, the lower side of the belt is rotatably connected with a second belt wheel, the right side of the second belt wheel is fixedly connected with a threaded shaft, two ends of the threaded shaft are rotatably connected with the vertical frame, the threaded shaft is in threaded connection with a plurality of movable blocks, the lower sides of the movable blocks are hinged. The green belt trimming line adjusting device is simple in structure, capable of freely adjusting the trimming line according to the designed width and height of the green belt, convenient and fast in moving process, high in automation degree, strong in applicability, low in use cost, capable of greatly saving labor force and high in utilization value in the technical field of municipal construction equipment.

Description

Municipal administration is beautified and is used greenbelt trimming means

Technical Field

The invention relates to the technical field of municipal construction equipment, in particular to a green belt trimming device for municipal beautification.

Background

Municipal construction is an important content of municipal activities, is an execution stage of planning and design, is the construction of various public facilities and public institutions, such as roads, drainage, bridges and the like, which are sponsored by urban governments according to the overall deployment of municipal planning, aims to prosper urban economy, facilitate the production and living environment of citizens, promote the development of material culture and spirit culture of cities, and is dynamically developed, and the municipal engineering construction is a traditional concept of municipal construction and belongs to an important content thereof.

The green belt is an important measure for beautifying municipal construction, has the function of beautifying a city, eliminates visual fatigue of a driver, can change the space scale of a road by planting arbor green belts, enables the road space to have good aspect ratio, has the function of purifying the environment, can retain dust, weaken noise, absorb harmful gas and release oxygen, and needs to be regularly pruned to keep the attractiveness.

Chinese patent CN107360868A discloses an all-round greenbelt trimming means is used in municipal garden, including the support column, support column middle part inboard is equipped with the spout, spout internal connection has the lead screw, the lead screw middle part is connected with the elevator, the elevator inboard is connected with the mounting panel, the mounting panel is connected with first motor, first motor middle part is connected with first drive shaft, lead screw top middle part is connected with driven gear, the meshing of driven gear lower extreme has the driving gear, the driving gear middle part is connected with the transmission shaft, the transmission shaft middle part is connected with the driving handle, support column top middle part is connected with the screw rod, screw rod left end middle part is connected with left slider, left pendulum rod is connected to left slider lower extreme, screw rod right-hand member middle part is connected with right slider. The pruning device meets the pruning of the branches at the top end and the branches at the two ends of the green belt, increases the applicability of the green belt pruning device, and meets the all-round pruning of the municipal green belt.

Although the pruning device can meet the pruning of branches at the top end and the two ends of the green belt, the distance between the cutters at the two sides cannot be adjusted according to the width of the green belt, the applicability is poor, and the manual mode is adopted for adjusting the positions of the cutters, so that the efficiency is slow, the time and labor are wasted in use, and the working time is not saved.

Disclosure of Invention

The invention aims to provide a green belt trimming device for municipal beautification, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a green belt trimming device for municipal beautification comprises a first motor, a second motor, a hydraulic cylinder and a vertical frame, wherein the hydraulic cylinder is provided with a telescopic rod, the lower end of the vertical frame is fixedly connected with a plurality of movable wheels, the upper end of the vertical frame is fixedly connected with the second motor, the output end of the second motor is fixedly connected with a first belt wheel, the first belt wheel is rotatably connected with a belt, the lower side of the belt is rotatably connected with a second belt wheel, the right side of the second belt wheel is fixedly connected with a threaded shaft, the two ends of the threaded shaft are rotatably connected with the vertical frame, the threaded shaft is in threaded connection with a plurality of movable blocks, the lower sides of the movable blocks are hinged with a connecting rod, the lower side of the connecting rod is hinged with a lifting plate, the upper side of the lifting plate is fixedly connected with the first motor, the output end of the first motor is fixedly connected with a first rotating shaft, the first, first bevel gear is connected in the meshing of second bevel gear left and right sides, first bevel gear outside fixed connection second pivot, and the inboard rotation of second pivot connects the supporting box, and the second pivot outside is rotated and is connected the swivel mount, the first fagging of swivel mount outside fixed connection, first fagging upside fixed connection lifter plate, the second pivot is provided with the guide rail, guide rail sliding connection guide pin bushing, guide pin bushing fixed connection second gear, and first gear is connected in the meshing of second gear downside, first gear fixed connection third pivot, third pivot outside sliding connection sliding sleeve, the first fagging of sliding sleeve upside fixed connection, the sliding sleeve outside sets up the pneumatic cylinder, the second fagging of pneumatic cylinder outside fixed connection, second fagging upside fixed connection lifter plate, telescopic link sliding connection sliding sleeve.

As a further scheme of the invention: the moving wheel is a universal moving wheel, and a direction locking device is arranged in the moving wheel.

As a still further scheme of the invention: the threads of the threaded shaft are symmetrically distributed about its center.

As a still further scheme of the invention: the left side and the right side of the lifting plate are provided with a plurality of convex blocks, the inner side of the vertical frame is provided with a plurality of sliding grooves, and the sliding grooves are connected with the convex blocks in a sliding manner.

As a still further scheme of the invention: the inner sides of the third rotating shaft at the lower side and the left side and the right side of the first rotating shaft are provided with cutters.

As a still further scheme of the invention: the first motor and the second motor are stepper motors.

As a still further scheme of the invention: the cardboard is set up on the first gear left and right sides.

As a still further scheme of the invention: the bearing is embedded into the outer end of the third rotating shaft, the connecting rod is fixedly connected to the inner side of the telescopic rod, and the inner side of the connecting rod is fixedly connected with the inner wall of the bearing.

Compared with the prior art, the invention has the beneficial effects that:

the green belt trimming device for municipal beautification is provided with the moving wheel, so that the trimming device can move conveniently, labor is saved, the second motor, the threaded shaft, the moving block and the lifting plate are arranged, the threaded shaft is controlled by the second motor to rotate, the moving block drives the lifting plate to move up and down when the threaded shaft rotates, so that the upper side cutter can be adjusted in height according to the height of a green belt, the hydraulic cylinder, the sliding sleeve, the guide sleeve and the guide rail are arranged, the left side cutter and the right side cutter can be adjusted in distance according to the width of the green belt, the first motor is arranged, and the output power of the first motor is transmitted to the upper side cutter and the left side cutter and the right side cutter through the first bevel gear and the second bevel gear, so that the green belt is trimmed. The green belt trimming line adjusting device is simple in structure, capable of freely adjusting the trimming line according to the designed width and height of the green belt, convenient and fast in moving process, high in automation degree, strong in applicability, low in use cost, capable of greatly saving labor force and high in utilization value in the technical field of municipal construction equipment.

Drawings

Fig. 1 is a schematic structural view of a green belt trimming device for municipal beautification.

Fig. 2 is an enlarged schematic view of a in fig. 1.

Fig. 3 is an enlarged structural diagram of B in fig. 1.

Fig. 4 is a schematic structural view of a lifting plate in the green belt trimming device for municipal beautification.

Fig. 5 is a schematic structural diagram of a first gear in the green belt trimming device for municipal landscaping.

In the figure: 1-moving wheel, 2-vertical frame, 3-lifting plate, 4-supporting box, 5-first rotating shaft, 6-connecting rod, 7-first motor, 8-moving block, 9-threaded shaft, 10-second motor, 11-first belt wheel, 12-belt, 13-second belt wheel, 14-sliding chute, 15-first supporting plate, 16-hydraulic cylinder, 17-first gear, 18-clamping plate, 19-cutting knife, 20-rotating seat, 21-second gear, 22-guide rail, 23-second rotating shaft, 24-guide sleeve, 25-bearing, 26-sliding sleeve, 27-telescopic rod, 28-connecting rod, 29-third rotating shaft, 30-first bevel gear, 31-second bevel gear, 32-lug, 32-first bevel gear, 9-second bevel gear, etc, 15 a-second spreader plate.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "middle", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 and 5, a green belt trimming device for municipal beautification comprises a first motor 7, a second motor 10, a hydraulic cylinder 16 and a stand 2, wherein the first motor 7 and the second motor 10 are stepping motors, the hydraulic cylinder 16 is provided with a telescopic rod 27, the lower end of the stand 2 is fixedly connected with a plurality of moving wheels 1, the moving wheels 1 are universal moving wheels, a direction locking device is arranged in the moving wheels 1, the moving wheels 1 are arranged, the trimming device is convenient to move, labor force is saved, the direction locking device is arranged, the moving wheels 1 can move linearly, the device is prevented from deviating during trimming, the green belt trimming quality is affected, the upper end of the stand 2 is fixedly connected with the second motor 10, the output end of the second motor 10 is fixedly connected with the first belt wheel 11, the first belt wheel 11 is rotatably connected with a belt 12, the lower side of the belt 12 is rotatably connected with the second belt wheel 13, the right side of the second belt wheel 13 is fixedly connected with a threaded shaft 9, the thread of the threaded shaft 9 is symmetrically distributed about the center of the threaded shaft 9, the two ends of the threaded shaft 9 are rotatably connected with the vertical frame 2, the threaded shaft 9 is in threaded connection with a plurality of moving blocks 8, the lower side of each moving block 8 is hinged with the connecting rod 6, the lower side of each connecting rod 6 is hinged with the lifting plate 3, the left side and the right side of each lifting plate 3 are provided with a plurality of convex blocks 32, the inner side of each vertical frame 2 is provided with a plurality of sliding grooves 14, each sliding groove 14 is in sliding connection with the corresponding convex block 32, the sliding grooves 14 are in matched connection with the corresponding convex blocks 32, the lifting plates 3 are stable in the moving process, each sliding groove 14 has a guiding function, the upper side of each lifting plate 3 is fixedly connected with the first motor 7, the first motor 7 is arranged, the output power of the first motor 7 is transmitted to the upper side cutter 19 and the left side cutter 19 and the right side cutter 19 through the first bevel, The threaded shaft 9, the moving block 8 and the lifting plate 3 are controlled by the second motor 10 to rotate, the threaded shaft 9 rotates, and meanwhile the moving block 8 drives the lifting plate 3 to move up and down, so that the height of the upper cutter 19 can be adjusted according to the height of a green belt.

Referring to fig. 1, 3 and 4, a second bevel gear 31 is fixedly connected to the middle of the first rotating shaft 5, the lower side of the lifting plate 3 is fixedly connected to the support box 4, the upper side and the lower side of the support box 4 are rotatably connected to the first rotating shaft 5, the support box 4 has a supporting and fixing function, the left side and the right side of the second bevel gear 31 are engaged with the first bevel gear 30, the outer side of the first bevel gear 30 is fixedly connected to the second rotating shaft 23, the inner side of the second rotating shaft 23 is rotatably connected to the support box 4, the outer side of the second rotating shaft 23 is rotatably connected to the swivel base 20, the swivel base 20 has a supporting function for the rotation of the second rotating shaft 23, the outer side of the swivel base 20 is fixedly connected to the first supporting plate 15, the upper side of the first supporting plate 15 is fixedly connected to the lifting plate 3, the first supporting plate 15 has a supporting and fixing function, the second rotating shaft 23 is provided with a, the power transmission is realized, the guide rail 22 is slidably connected with the guide sleeve 24, the guide sleeve 24 is fixedly connected with the second gear 21, the lower side of the second gear 21 is engaged with the first gear 17, the clamping plates 18 are arranged on the left and right sides of the first gear 17, the clamping plates 18 can move left and right on the first gear 17 and simultaneously push the second gear 21 to move, the first gear 17 is fixedly connected with the third rotating shaft 29, the cutting knife 19 is arranged on the lower side of the first rotating shaft 5 and on the inner side of the third rotating shaft 29 on the left and right sides, the cutting knife 19 realizes the green belt trimming process, the outer side of the third rotating shaft 29 is slidably connected with the sliding sleeve 26, the upper side of the sliding sleeve 26 is fixedly connected with the first supporting plate 15, the outer side of the sliding sleeve 26 is provided with the hydraulic cylinder 16, the outer side of the hydraulic cylinder 16 is fixedly connected with the second supporting plate 15a, the upper side of, the hydraulic cylinder 16, the sliding bush 26, the guide bush 24 and the guide rail 22 are provided so that the distance between the left and right side cutters 19 can be adjusted according to the width of the green belt.

Example 2

Referring to fig. 2, the difference between the present embodiment and the above embodiment 1 is that the outer end of the third rotating shaft 29 is embedded into the bearing 25, the inner side of the telescopic rod 27 is fixedly connected to the connecting rod 28, the inner side of the connecting rod 28 is fixedly connected to the inner wall of the bearing 25, and the bearing 25 ensures the stable rotation of the third rotating shaft 29, so that the third rotating shaft 29 rotates more smoothly.

The working principle of the invention is as follows: when the device is used for trimming the municipal green belts, the upper side cutter 19 is firstly adjusted to the maximum height, the left side cutter 19 and the right side cutter 19 are adjusted to the maximum distance, then the device is moved through the moving wheel 1, the green belts pass through the middle of the vertical frame 2, the second motor 10 is started, the threaded shaft 9 is rotated to drive the moving block 8 to move, so that the lifting plate 3 moves downwards, the upper side cutter 19 reaches the proper height, then the third rotating shaft 29 is pushed out by the hydraulic cylinder 16, the distance between the cutters 19 on the third rotating shafts 29 on two sides is reduced to meet the width required by trimming of the green belts, then the first motor 7 is started, the first rotating shaft 5 is driven by the first motor 7 to rotate, so that the upper side cutter 19 rotates, the first rotating shaft 5 rotates to drive the second rotating shafts 23 on two sides to rotate, the second gear 21 on the second rotating shaft 23 is meshed with the first gear 17 to transmit power to the third rotating shaft 29, thereby realizing the rotation of the left and right cutters 19, and then pushing the device to run on the green belt to cut the green belt evenly. The green belt trimming line adjusting device is simple in structure, capable of freely adjusting the trimming line according to the designed width and height of the green belt, convenient and fast in moving process, high in automation degree, strong in applicability, low in use cost, capable of greatly saving labor force and high in utilization value in the technical field of municipal construction equipment.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A green belt trimming device for municipal beautification comprises a first motor (7), a second motor (10), a hydraulic cylinder (16) and a vertical frame (2), wherein the hydraulic cylinder (16) is provided with a telescopic rod (27), and is characterized in that the lower end of the vertical frame (2) is fixedly connected with a plurality of movable wheels (1), the upper end of the vertical frame (2) is fixedly connected with the second motor (10), the output end of the second motor (10) is fixedly connected with a first belt wheel (11), the first belt wheel (11) is rotatably connected with a belt (12), the lower side of the belt (12) is rotatably connected with a second belt wheel (13), the right side of the second belt wheel (13) is fixedly connected with a threaded shaft (9), the two ends of the threaded shaft (9) are rotatably connected with the vertical frame (2), the threaded shaft (9) is in threaded connection with a plurality of movable blocks (8), the lower sides of the movable blocks (8) are hinged, a first motor (7) is fixedly connected to the upper side of the lifting plate (3), the output end of the first motor (7) is fixedly connected with a first rotating shaft (5), the first rotating shaft (5) penetrates through the lifting plate (3), a second bevel gear (31) is fixedly connected to the middle part of the first rotating shaft (5), the lower side of the lifting plate (3) is fixedly connected with a support box (4), the upper side and the lower side of the support box (4) are rotatably connected with the first rotating shaft (5), the left side and the right side of the second bevel gear (31) are engaged with a first bevel gear (30), the outer side of the first bevel gear (30) is fixedly connected with a second rotating shaft (23), the inner side of the second rotating shaft (23) is rotatably connected with the support box (4), the outer side of the second rotating shaft (23) is rotatably connected with a rotating seat (20), the outer side of the rotating seat (20) is fixedly connected with a first supporting plate (15), the upper side of, guide rail (22) sliding connection guide pin bushing (24), guide pin bushing (24) fixed connection second gear (21), first gear (17) is connected in the meshing of second gear (21) downside, first gear (17) fixed connection third pivot (29), third pivot (29) outside sliding connection sliding sleeve (26), first fagging (15) of sliding sleeve (26) upside fixed connection, sliding sleeve (26) outside sets up pneumatic cylinder (16), pneumatic cylinder (16) outside fixed connection second fagging (15 a), second fagging (15 a) upside fixed connection lifter plate (3), telescopic link (27) sliding connection sliding sleeve (26).

2. The pruning device for the green belts for municipal landscaping according to claim 1, wherein the moving wheel (1) is a universal moving wheel, and a locking device is arranged in the moving wheel (1).

3. A green tape trimming device for municipal landscaping according to claim 1 or 2, wherein the threads of the threaded shaft (9) are symmetrically distributed about its center.

4. The trimming device for the green belts for municipal landscaping according to claim 1, wherein the left and right sides of the lifting plate (3) are provided with a plurality of projections (32), the inner side of the stand (2) is provided with a plurality of sliding grooves (14), and the sliding grooves (14) are slidably connected with the projections (32).

5. A green belt trimming device for municipal beautification according to claim 1, characterized in that the lower side of the first rotating shaft (5) and the inner sides of the left and right third rotating shafts (29) are provided with cutters (19).

6. A green tape trimming apparatus for municipal landscaping according to claim 1, wherein the first motor (7) and the second motor (10) are stepper motors.

7. The pruning device for green belts for municipal beautification according to claim 1, wherein the first gear (17) is provided with clamping plates (18) on the left and right sides.

8. A green belt trimming device for municipal beautification according to claim 5, wherein the outer end of the third rotating shaft (29) is embedded in the bearing (25), the inner side of the telescopic rod (27) is fixedly connected with the connecting rod (28), and the inner side of the connecting rod (28) is fixedly connected with the inner wall of the bearing (25).