Multifunctional road green belt trimming integrated device

Abstract

The utility model relates to the technical field of green belts, in particular to a multifunctional road green belt trimming integrated device which comprises a pair of semi-portal frames connected through a telescopic wall, trimming and irrigating green belts on roads and smashing and humidifying trimmed branches and leaves, follow-up cleaning of the branches and leaves and irrigation are not needed, and meanwhile, the labor intensity of workers is reduced. The crushed, humidified and dustfall branches and leaves can reduce evaporation of irrigation water, can be decomposed more quickly and are prevented from being blown up by wind, and the device walks above the green belt and is attached to the two sides of the green belts with different widths through the two half portal frames with the adjustable distance and the crawler walking device capable of adapting to different road conditions; different trimming widths and heights can be achieved through the pair of transverse cutting saws capable of ascending and descending and adjusting the width, an additional power device is not needed to control steering of the transverse cutting saws so as to achieve the width adjusting effect, and more energy conservation and environmental protection are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of green belts, in particular to a multifunctional integrated highway green belt trimming device. Background Art

[0002] The current pruning of highway green belts faces problems such as high risk, heavy workload, and low efficiency. For example, a pruning machine for pruning rectangular green belts with application number CN201811555798.0 includes a walking device and a pruning mechanism, and the pruning mechanism includes a horizontal pruning knife, a vertical pruning knife 1, and a vertical pruning knife 2...General green belt pruning devices install the pruning device on a vehicle as a walking device. When using it, the pruning device needs to be walked on the lane, which is easy to block traffic, and cannot meet the pruning requirements of different heights and widths, as well as the effects of sprinkler irrigation and crushing and dust removal. We propose a multifunctional highway green belt pruning integrated device to solve the above problems. Utility Model Content

[0003] The utility model aims to solve the shortcomings of the prior art that the equipment is easy to block traffic and cannot meet the requirements of trimming different heights and widths and the effects of sprinkler irrigation, crushing and dust removal, and proposes a multifunctional integrated highway green belt trimming device.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A multifunctional integrated device for trimming highway green belts is designed, comprising a pair of semi-gantry frames connected by telescopic arms, a hydraulic rod is arranged between the pair of semi-gantry frames, and the two ends of the hydraulic rod are respectively fixedly connected to the pair of semi-gantry frames, a longitudinal cutting saw and a bottom plate located outside the semi-gantry frames are fixedly arranged inside the pair of semi-gantry frames, and the upper end of the longitudinal cutting saw is fixedly connected to the semi-gantry frames, a pair of columns are fixedly arranged on the top of the pair of bottom plates, and a lifting plate driven by a lifting device is slidably arranged on the outer wall of the column, and the tops of the left and right lifting plates are respectively connected by a rotating connection device A left hinge plate and a right hinge plate are hingedly connected in front of the longitudinal cutting saw, and a cross-cutting saw with a blade close to one end is fixedly installed at the bottom of the left hinge plate and the right hinge plate. A hinge groove is provided on the top of the left hinge plate, and a hinge shaft is fixed in the hinge groove. The upper end of the hinge shaft passes through and is rotatably connected to the left end of the right hinge plate. A walking device is provided at the bottom of a pair of semi-gantry frames, and a crusher located at the lower end of the longitudinal cutting saw is fixed inside the pair of semi-gantry frames, and the discharge hopper of the crusher is opened inwardly, and a spraying device is provided in front of the crusher.

[0006] Preferably, the spraying device includes sprinkler equipment, a control box and a dust suppression device, and the front end face of the crusher is fixedly installed with sprinkler equipment and a control box. The sprinkler equipment includes a sprinkler head with a water outlet facing the discharging direction of the discharging hopper, a water pump connected to the water source through a pipeline, and a solenoid valve connecting the sprinkler head and the water pump, and the solenoid valve and the water pump are electrically connected to the control box.

[0007] Preferably, the dust reduction device includes a water pipe and an atomizing nozzle. The front end face of the discharge hopper is provided with a through hole located at its top and the inner side of the grinder, and a water pipe is fixed in the through hole, the front end of which is connected to the water pump of the sprinkler equipment through a pipeline and an electromagnetic valve electrically connected to the control box, and a plurality of atomizing nozzles are fixedly installed at the bottom of the water pipe.

[0008] Preferably, the lifting device includes a motor and a screw. The motor is fixedly installed on the top of the left semi-gantry, and a screw is rotatably provided on the top of the left base plate through a bearing seat. The upper end of the screw passes through the semi-gantry and is rotatably connected to the output shaft of the motor. The outer wall of the screw is threadedly connected to the lifting plate on the left.

[0009] Preferably, the telescopic arm includes a guide plate, a guide rail, and a telescopic plate. A guide plate is fixedly provided inside the left semi-gantry, and a pair of guide rails are integrally formed on the front end face of the guide plate. A telescopic plate is fixedly provided inside the right semi-gantry, and a slide groove matching the guide rail is provided on the rear end face of the telescopic plate, and the guide rail is inserted into the slide groove.

[0010] Preferably, the rotating connection device includes a retaining ring and a short shaft, a pair of upper end surfaces of the lifting plates are provided with through holes, and a short shaft is rotatably arranged in the through holes through bearings, the lower ends of the pair of short shafts are respectively fixedly connected to the left hinge plate and the right hinge plate, and the upper ends of the pair of short shafts are fixedly connected to the retaining rings.

[0011] Preferably, the traveling device comprises a U-shaped base and a crawler traveling device, a pair of the semi-gantry frames are fixedly provided with a U-shaped base at the bottom, and a crawler traveling device is fixedly installed inside the U-shaped base.

[0012] The utility model proposes a multifunctional integrated device for pruning highway green belts, which has the beneficial effects of pruning and irrigating the green belts on the highway and crushing and humidifying the pruned branches and leaves, which not only does not require subsequent cleaning of branches and leaves and irrigation, but also crushing and humidifying the branches and leaves after dust reduction can reduce the evaporation of irrigation water and decompose faster and avoid being blown away by the wind. Through two half gantries with adjustable distances and a crawler walking device that can adapt to different road conditions, the device can travel above the green belt and fit on both sides of green belts of different widths, which fits the green belt better and does not occupy the lane to block traffic. Through a pair of cross-cutting saws that can be raised and lowered and adjusted in width, different pruning widths and heights can be achieved, and no additional power device is required to control the steering of the cross-cutting saw to achieve the effect of adjusting the width, which is more energy-saving and environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of a multifunctional highway green belt trimming integrated device proposed by the utility model;

[0014] Figure 2 This is a structural schematic diagram of a multifunctional highway green belt trimming integrated device proposed by the utility model;

[0015] Figure 3 This is a structural schematic diagram of a multifunctional highway green belt trimming integrated device proposed by the utility model;

[0016] Figure 4 This is a structural schematic diagram of a multifunctional highway green belt trimming integrated device proposed by the utility model;

[0017] Figure 5 The utility model is a schematic structural diagram of a multifunctional highway green belt trimming integrated device.

[0018] In the figure: 1. U-shaped base; 2. semi-gantry; 3. longitudinal cutting saw; 4. motor; 5. hydraulic rod; 6. guide plate; 7. guide rail; 8. telescopic plate; 10. screw; 11. bottom plate; 12. sprinkler equipment; 13. crusher; 14. discharge hopper; 15. crawler walking device; 16. lifting plate; 17. left hinged plate; 18. cross-cutting saw; 19. column; 20. water pipe; 21. atomizing nozzle; 22. right hinged plate; 23. hinged shaft; 24. control box; 25. retaining ring; 26. short shaft. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-5A multifunctional highway green belt trimming integrated device comprises a pair of semi-gantry frames 2 connected by telescopic arms, a hydraulic rod 5 is arranged between the pair of semi-gantry frames 2, and the two ends of the hydraulic rod 5 are respectively fixedly connected to the pair of semi-gantry frames 2, the interior of the pair of semi-gantry frames 2 is fixedly provided with a longitudinal cutting saw 3 and a bottom plate 11 located outside thereof, and the upper end of the longitudinal cutting saw 3 is fixedly connected to the semi-gantry frames 2, the top of the pair of bottom plates 11 is fixedly provided with a pair of columns 19, and the outer wall of the column 19 is slidably provided with a lifting plate 16 driven by a lifting device, and the tops of the left and right lifting plates 16 are respectively hinged with a rotating connection device A left hinge plate 17 and a right hinge plate 22 are located in front of the longitudinal cutting saw 3, and a transverse cutting saw 18 with a blade close to one end is fixedly installed at the bottom of the left hinge plate 17 and the right hinge plate 22. A hinge groove is provided on the top of the left hinge plate 17, and a hinge shaft 23 is fixed in the hinge groove. The upper end of the hinge shaft 23 passes through and is rotatably connected to the left end of the right hinge plate 22. A walking device is provided at the bottom of a pair of semi-gantry frames 2. A crusher 13 located at the lower end of the longitudinal cutting saw 3 is fixed inside the pair of semi-gantry frames 2, and the discharge hopper 14 of the crusher 13 opens inwardly, and a spraying device is provided in front of the crusher 13.

[0021] The spraying device includes a sprinkler device 12, a control box 24 and a dust suppression device. The sprinkler device 12 and the control box 24 are fixedly installed on the front end face of the crusher 13. The sprinkler device 12 includes a nozzle with a water outlet facing the discharge direction of the discharge hopper 14, a water pump connected to the water source through a pipeline, and a solenoid valve connecting the sprinkler and the water pump, and the solenoid valve and the water pump are electrically connected to the control box 24.

[0022] The dust reduction device includes a water pipe 20 and an atomizing nozzle 21. The front end surface of the discharge hopper 14 is provided with a through hole located at its top and the inner side of the grinder 13, and a water pipe 20 is fixed in the through hole, the front end of which is connected to the water pump of the sprinkler equipment 12 through a pipeline and an electromagnetic valve electrically connected to the control box 24, and a plurality of atomizing nozzles 21 are fixedly installed at the bottom of the water pipe 20.

[0023] The lifting device includes a motor 4 and a screw 10. The motor 4 is fixedly installed on the top of the left semi-gantry 2. The screw 10 is rotatably provided on the top of the left bottom plate 11 through a bearing seat. The upper end of the screw 10 penetrates the semi-gantry 2 and is rotatably connected to the output shaft of the motor 4. The outer wall of the screw 10 is threadedly connected to the lifting plate 16 on the left.

[0024] The telescopic arm includes a guide plate 6, a guide rail 7, and a telescopic plate 8. The guide plate 6 is fixedly arranged inside the left semi-gantry 2, and a pair of guide rails 7 are integrally formed on the front end face of the guide plate 6. The telescopic plate 8 is fixedly arranged inside the right semi-gantry 2, and a slide groove matching the guide rail 7 is opened on the rear end face of the telescopic plate 8, and the guide rail 7 is inserted in the slide groove.

[0025] The rotating connection device includes a retaining ring 25 and a short shaft 26. A through hole is opened on the upper end surface of a pair of lifting plates 16, and a short shaft 26 is rotatably arranged in the through hole through a bearing. The lower ends of the pair of short shafts 26 are respectively fixedly connected to the left hinge plate 17 and the right hinge plate 22, and the upper ends of the pair of short shafts 26 are fixedly connected to the retaining ring 25.

[0026] The traveling device comprises a U-shaped base 1 and a crawler traveling device 15 . The bottom of a pair of semi-gantry frames 2 is fixedly provided with the U-shaped base 1 , and the crawler traveling device 15 is fixedly installed inside the U-shaped base 1 .

[0027] Working principle: A gantry with adjustable width is formed by two half-gantry frames 2 whose distance can be adjusted by a hydraulic rod 5, and the crawler walking device 15 that can adapt to different road conditions allows the gantry to walk above the green belt and fit on both sides of the green belts of different widths, without occupying the lanes and blocking traffic; when the motor 4 drives the screw 10 to rotate, the left hinged plate 17 and the right hinged plate 22 can reach different pruning heights as the lifting plate 16 rises and falls, and the left hinged plate 17 and the right hinged plate 22 automatically rotate as the two half-gantry frames 2 approach and move away, and the width of the two cross-cutting saws 18 can be adjusted without additional adjustment devices, automatically adapting to pruning requirements of different widths and heights, irrigating the slippery belt through the sprinkler 12, crushing the branches and leaves trimmed by the longitudinal cutting saw 3 through the crusher 13 and discharging them through the discharge hopper 14 to cover the water sprayed by the sprinkler 12 to the root of the green belt, reducing water evaporation, and the water mist sprayed by the atomizing nozzle 21 reduces the dust generated by the crushing and prevents the crushed branches and leaves from being blown away by the wind, thereby increasing the decay and restoration speed of the branches and leaves.

[0028] The green belts on the highway can be pruned and irrigated and the pruned branches and leaves can be crushed and humidified. Not only does it not require subsequent cleaning of branches and leaves and irrigation, but crushing and humidifying the branches and leaves after dust reduction can reduce the evaporation of irrigation water and decompose faster and avoid being blown away by the wind. The two halves of the gantry 2 with adjustable distances and the crawler walking device 15 that can adapt to different road conditions allow the device to travel above the green belt and fit on both sides of the green belts of different widths, fitting more closely to the green belt without occupying lanes and blocking traffic. Different pruning widths and heights can be achieved through a pair of cross-cutting saws 18 that can be raised and lowered and adjusted in width, and no additional power device is required to control the steering of the cross-cutting saw 18 to achieve the effect of adjusting the width, which is more energy-saving and environmentally friendly.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multifunctional integrated highway green belt trimming device, comprising a pair of semi-gantry frames (2) connected by telescopic arms, characterized in that: A hydraulic rod (5) is provided between the pair of semi-gantry frames (2), and the two ends of the hydraulic rod (5) are respectively fixedly connected to the pair of semi-gantry frames (2). A longitudinal cutting saw (3) and a bottom plate (11) located outside the semi-gantry frames (2) are fixedly provided inside the pair of semi-gantry frames (2), and the upper end of the longitudinal cutting saw (3) is fixedly connected to the semi-gantry frames (2). A pair of columns (19) are fixedly provided on the top of the pair of bottom plates (11), and a lifting plate (16) driven by a lifting device is slidably provided on the outer wall of the column (19). The tops of the left and right lifting plates (16) are respectively hingedly connected to a left hinge plate (17) located in front of the longitudinal cutting saw (3) through a rotating connection device. A right hinged plate (22), and a cross-cutting saw (18) with a blade close to one end is fixedly installed at the bottom of the left hinged plate (17) and the right hinged plate (22), a hinge groove is opened at the top of the left hinged plate (17), and a hinge shaft (23) is fixed in the hinge groove, and the upper end of the hinge shaft (23) passes through and is rotatably connected to the left end of the right hinged plate (22), a pair of semi-gantry frames (2) are provided with a walking device at the bottom, and a crusher (13) located at the lower end of the longitudinal cutting saw (3) is fixed inside the pair of semi-gantry frames (2), and the discharge hopper (14) of the crusher (13) opens inward, and a spraying device is provided in front of the crusher (13).

2. The multifunctional highway green belt trimming integrated device according to claim 1, characterized in that: The spraying device comprises a sprinkler device (12), a control box (24) and a dust suppression device. The sprinkler device (12) and the control box (24) are fixedly mounted on the front end surface of the pulverizer (13). The sprinkler device (12) comprises a sprinkler head with a water outlet facing the discharge direction of the discharge hopper (14), a water pump connected to a water source through a pipeline, and a solenoid valve connecting the sprinkler head and the water pump, and the solenoid valve and the water pump are electrically connected to the control box (24).

3. The multifunctional highway green belt trimming integrated device according to claim 2, characterized in that: The dust suppression device comprises a water pipe (20) and an atomizing nozzle (21); a through hole is provided on the front end surface of the discharge hopper (14) and is located at the top thereof and the inner side of the pulverizer (13); a water pipe (20) is fixedly arranged in the through hole, the front end of which is connected to a water pump of the sprinkler irrigation device (12) through a pipeline and an electromagnetic valve electrically connected to a control box (24); and a plurality of atomizing nozzles (21) are fixedly installed at the bottom of the water pipe (20).

4. The multifunctional highway green belt trimming integrated device according to claim 1, characterized in that: The lifting device comprises a motor (4) and a screw (10); the motor (4) is fixedly mounted on the top of the left semi-gantry (2); the screw (10) is rotatably mounted on the top of the left bottom plate (11) via a bearing seat; the upper end of the screw (10) passes through the semi-gantry (2) and is rotatably connected to the output shaft of the motor (4); the outer wall of the screw (10) is threadedly connected to the lifting plate (16) on the left.

5. The multifunctional highway green belt trimming integrated device according to claim 1, characterized in that: The telescopic arm comprises a guide plate (6), a guide rail (7), and a telescopic plate (8). The guide plate (6) is fixedly arranged inside the left semi-gantry (2), and a pair of guide rails (7) are integrally formed on the front end surface of the guide plate (6). The telescopic plate (8) is fixedly arranged inside the right semi-gantry (2), and a slide groove matching the guide rail (7) is provided on the rear end surface of the telescopic plate (8), and the guide rail (7) is inserted into the slide groove.

6. The multifunctional highway green belt trimming integrated device according to claim 1, characterized in that: The rotating connection device comprises a retaining ring (25) and a short shaft (26). A through hole is formed on the upper end surface of a pair of lifting plates (16), and a short shaft (26) is rotatably arranged in the through hole via a bearing. The lower ends of the pair of short shafts (26) are respectively fixedly connected to the left hinge plate (17) and the right hinge plate (22), and the upper ends of the pair of short shafts (26) are fixedly connected to the retaining ring (25).

7. The multifunctional highway green belt trimming integrated device according to claim 1, characterized in that: The walking device comprises a U-shaped base (1) and a crawler walking device (15); the bottoms of a pair of semi-gantry frames (2) are both fixedly provided with a U-shaped base (1); and the crawler walking device (15) is fixedly installed inside the U-shaped base (1).

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