CN221203414U

CN221203414U - Greenbelt height-control trimmer for greening engineering

Info

Publication number: CN221203414U
Application number: CN202322693906.3U
Authority: CN
Inventors: 徐小强; 王钢; 许红岩
Original assignee: Anhui Rongkong Environmental Protection Technology Co ltd
Current assignee: Anhui Rongkong Environmental Protection Technology Co ltd
Priority date: 2023-10-09
Filing date: 2023-10-09
Publication date: 2024-06-25
Anticipated expiration: 2033-10-09

Abstract

The utility model discloses a green belt height control trimmer for greening engineering, and belongs to the technical field of road greening maintenance. The utility model provides a greenbelt accuse height clipping machine for greening engineering, includes removes sweep, the screw groove has been seted up on the removal sweep, has the screw post through bearing swing joint in the screw groove, the upper end fixedly connected with first motor of screw post, the meshing has the height-adjusting board on the screw post, the spacing spout has been seted up on the height-adjusting board. According to the utility model, the threaded column is controlled to rotate by the first motor, so that the height-adjusting plate is driven to move up or down integrally, height-adjusting trimming is realized, the first expansion plate is movably connected to the height-adjusting plate, the pushing cylinder is utilized to drive the first expansion plate to move in the limiting chute, the first expansion plate is enabled to extend into and out of the height-adjusting plate, and the trimming width of the trimming assembly is adjusted.

Description

Greenbelt height-control trimmer for greening engineering

Technical Field

The utility model relates to the technical field of road greening maintenance, in particular to a greenbelt height control trimmer for greening engineering.

Background

The greenbelt is in the in-process of pruning, need use greenbelt trimming means for the road, but traditional greenbelt trimming means for the road still need not use the manual work in pruning process to the work load of pruning is huge, and manual operation speed is slower relatively, and the efficiency of unfavorable for pruning obtains the problem that promotes.

The Chinese patent with the publication number of CN216358083U discloses a green belt trimming device for roads, which comprises wheels, a trimming assembly arranged above the wheels and used for trimming the green belt, and an adjusting assembly arranged below the trimming assembly and used for adjusting the height, wherein the trimming assembly comprises a rotating shaft, a bracket, a driving belt, a slope post, a limit ring, a connector, a trimmer and an anti-deflection plate.

Although this patent has solved the manual operation speed relatively slower problem among the background art to a certain extent, but the distance between the wheel is fixed in this patent, when using, need lift whole device, and the both sides height of greenbelt probably is different, and the greenbelt of different width can not adjust and be suitable.

Disclosure of utility model

The utility model aims to overcome the defects of inconvenient installation and unadjustable width during pruning in the prior art, and provides a green belt height control pruning device for greening engineering, so as to solve the defects.

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

The utility model provides a greenbelt accuse height clipping machine for greening engineering, includes removes the sweep, the screw groove has been seted up on the removal sweep, there is the screw post through bearing swing joint in the screw groove, the first motor of upper end fixedly connected with of screw post, the meshing has the height-adjusting plate on the screw post, the spacing spout has been seted up on the height-adjusting plate, the first expansion plate of swing joint in the spacing spout, the upper surface fixedly connected with second motor of height-adjusting plate, the output of second motor runs through the height-adjusting plate, and the output fixedly connected with trimming module of second motor, fixedly connected with propelling movement cylinder on the height-adjusting plate of second motor both sides, propelling movement cylinder's output and first expansion plate fixed connection.

Preferably, one end of the height-adjusting plate, which is close to the threaded column, is fixedly connected with a threaded sleeve meshed with the threaded column, and the height-adjusting plate is movably connected with the movable sweep plate through a sliding block.

Preferably, one end of the first expansion plate, which is far away from the heightening plate, is hinged with a supporting plate, a second expansion plate is movably connected in the supporting plate, a three-wheel set is arranged at the lower end of the second expansion plate, and one end of the first expansion plate, which is close to the supporting plate, is movably connected with a limiting frame.

Preferably, a locking rod is arranged on the supporting plate, and the locking rod abuts against the supporting plate.

Preferably, a guide rod is arranged on one side, close to the first expansion plate, of the limiting frame, a movable hole matched with the guide rod is formed in the heightening plate, the guide rod is arranged in the movable hole, a supporting spring is sleeved on the guide rod, and two ends of the supporting spring are fixedly connected with the movable hole.

Preferably, the trimming assembly comprises a first gear, a second gear, a third gear, a first mounting plate, a second mounting plate and a trimming blade, one ends of the first mounting plate and the second mounting plate are hinged, the third gear is arranged at the hinged joint of the first mounting plate and the second mounting plate, the first gear and the second gear are respectively arranged at the other ends of the first mounting plate and the second mounting plate, and the trimming blade is connected with the lower ends of central shafts of the first gear, the second gear and the third gear.

Preferably, the center shaft of the first gear is fixedly connected with the second motor, the second gear is movably connected with the first expansion plate through a bearing, the first gear and the second gear are respectively meshed with the third gear through transmission gears, and the transmission gears are movably connected to the middle positions of the first mounting plate and the second mounting plate.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

(1) According to the greenbelt height control trimmer for the greening engineering, the first motor is arranged to control the threaded column to rotate, so that the height adjusting plate is driven to move up or down integrally, and height control trimming is realized;

(2) According to the greenbelt height control trimmer for the greening engineering, the first expansion plate is movably connected to the height adjusting plate, the pushing cylinder is used for driving the first expansion plate to move in the limiting chute, so that the first expansion plate stretches into and stretches out of the height adjusting plate, the trimming width of the trimming assembly is adjusted, the first mounting plate and the second mounting plate form a V-shaped structure, the first gear, the second gear and the third gear are connected through the transmission gear, the second motor synchronously drives the trimming blade to rotate, the angle change of the first mounting plate and the second mounting plate does not affect the normal operation of the trimming blade, but the trimming width of the trimming blade can be adjusted, and the greenbelt trimming device is suitable for greenbelts with different widths;

(3) According to the greenbelt height control trimmer for the greenbelt engineering, the limiting frame limits the positions of the supporting plates, the supporting plates support the first telescopic plates during operation, stability of equipment is guaranteed, the rotating supporting plates facilitate fixing the positions of the height adjusting plates during installation, the whole equipment is not required to be lifted, the supporting plates can be used for adjusting the height through being connected with the second telescopic plates, and when heights of two sides of the greenbelt are uneven, the heights of the supporting plates can be changed, and the trimmer is suitable for working requirements.

Drawings

FIG. 1 is a block diagram of an overall greenbelt height control trimmer of the present utility model;

FIG. 2 is a block diagram of the connection of the trimming panel and the trimming assembly of the present utility model;

FIG. 3 is an exploded view of FIG. 2 of the present utility model;

Fig. 4 is a block diagram of a trimming assembly of the present utility model.

In the figure: 1. moving the vehicle plate; 11. a screw groove; 12. a threaded column; 13. a first motor; 2. a height-adjusting plate; 21. limiting sliding grooves; 22. a first expansion plate; 23. a second motor; 24. a pushing cylinder; 25. a support plate; 251. a locking lever; 26. a second expansion plate; 27. a three-wheel set; 28. a limiting frame; 281. a guide rod; 282. a support spring; 3. a trimming assembly; 31. a first gear; 32. a second gear; 33. a third gear; 34. a first mounting plate; 341. a transmission gear; 35. a second mounting plate; 36. trimming the blade.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.

Referring to fig. 1-4, a greenbelt height-controlling trimmer for greening engineering comprises a movable sweep 1, a screw groove 11 is formed in the movable sweep 1, a threaded column 12 is movably connected in the screw groove 11 through a bearing, a first motor 13 is fixedly connected to the upper end of the threaded column 12, the first motor 13 controls the threaded column 12 to rotate, a height-adjusting plate 2 is meshed on the threaded column 12, the height-adjusting plate 2 moves on the movable sweep 1, the trimming height is adjusted, a limiting chute 21 is formed in the height-adjusting plate 2, a first expansion plate 22 is movably connected in the limiting chute 21, a second motor 23 is fixedly connected to the upper surface of the height-adjusting plate 2, the output end of the second motor 23 penetrates through the height-adjusting plate 2, the output end of the second motor 23 is fixedly connected with a trimming assembly 3, a pushing cylinder 24 is fixedly connected to the height-adjusting plate 2 on two sides of the second motor 23, and the output end of the pushing cylinder 24 is fixedly connected with the first expansion plate 22.

Specifically, the pushing cylinder 24 drives the first expansion plate 22 to move in the limiting chute 21, so that the first expansion plate 22 stretches into and stretches out of the height adjusting plate 2, and the trimming width of the trimming assembly 3 is adjusted.

One end of the heightening plate 2, which is close to the threaded column 12, is fixedly connected with a threaded sleeve meshed with the threaded column 12, and the heightening plate 2 is movably connected with the movable sweep plate 1 through a sliding block.

Specifically, a chute matched with the sliding block is formed in the movable vehicle plate 1, the threaded column 12 is driven by the first motor 13 to rotate, the height adjusting plate 2 moves up and down along the surface of the movable vehicle plate 1 under the limitation of the sliding block and the chute, the trimming assembly 3 is driven to move up or down, and the trimming height is controlled.

The one end hinge that the height-adjusting plate 2 was kept away from to first expansion plate 22 is connected with backup pad 25, and swing joint has second expansion plate 26 in the backup pad 25, and backup pad 25 and second expansion plate 26 support the one end of first expansion plate 22 jointly, and then guarantee that height-adjusting plate 2 and first expansion plate 22 remain level, and three wheelset 27 is installed to the lower extreme of second expansion plate 26, and three wheelset 27 is the big wheel that three little wheels constitute, and obstacle crossing ability is stronger, is applicable to the greenbelt at the uneven ground, and one end swing joint that first expansion plate 22 is close to backup pad 25 has spacing 28.

Install the locking lever 251 on the backup pad 25, locking lever 251 offsets with backup pad 25, through screwing up locking lever 251, can adjust the elasticity of backup pad 25 and second expansion plate 26, and then realize the length adjustment of second expansion plate 26, according to the height on greenbelt both sides ground, adjusts the height of backup pad 25 for heightening plate 2 keeps the level.

The limit frame 28 is provided with the guide bar 281 near one side of first expansion plate 22, has offered on the heightening plate 2 with guide bar 281 assorted movable hole, and the guide bar 281 is arranged in the movable hole, and cup joints supporting spring 282 on the guide bar 281, supporting spring 282's both ends all with movable hole fixed connection.

Specifically, under the effect of supporting spring 282, limit frame 28 offsets with the tip of first expansion plate 22, and limit frame 28 meets with backup pad 25, prevents backup pad 25 upset, avoids when pruning, and backup pad 25 can not play the supporting role, stretches limit frame 28, and supporting spring 282 contracts, and limit frame 28 disappears to the restriction of backup pad 25, and backup pad 25 can rotate, before pruning, overturns backup pad 25 to inclination, conveniently puts up heightening plate 2 to the greenbelt top.

The trimming assembly 3 comprises a first gear 31, a second gear 32, a third gear 33, a first mounting plate 34, a second mounting plate 35 and a trimming blade 36, one ends of the first mounting plate 34 and the second mounting plate 35 are hinged, the third gear 33 is arranged at the hinged joint of the first mounting plate 34 and the second mounting plate 35, the first gear 31 and the second gear 32 are respectively arranged at the other ends of the first mounting plate 34 and the second mounting plate 35, and the trimming blade 36 is connected with the lower ends of central shafts of the first gear 31, the second gear 32 and the third gear 33.

Specifically, the first mounting plate 34 and the second mounting plate 35 form a V-shaped structure, the angle between the first mounting plate 34 and the second mounting plate 35 is changed, the trimming width of the trimming blade 36 can be adjusted, the trimming blade 36 is arranged below the first mounting plate 34 and the second mounting plate 35, and the first mounting plate 34 and the second mounting plate 35 protect the first gear 31, the second gear 32 and the third gear 33 at the same time.

The center shaft of the first gear 31 is fixedly connected with the second motor 23, the second gear 32 is movably connected with the first expansion plate 22 through a bearing, the first gear 31 and the second gear 32 are respectively meshed with the third gear 33 through a transmission gear 341, and the transmission gears 341 are movably connected to the middle positions of the first mounting plate 34 and the second mounting plate 35.

Specifically, the second motor 23 drives the first gear 31 to rotate, the first gear 31 drives the third gear 33 to rotate through the transmission gear 341, the third gear 33 drives the second gear 32 to rotate through the transmission gear 341, and the first gear 31, the second gear 32 and the third gear 33 simultaneously drive the trimming blade 36 to rotate, so that green belt trimming is performed.

The working process comprises the following steps: the movable vehicle plate 1 is moved to one side of the green belt, the limiting frame 28 is pulled to be not in contact with the first telescopic plate 22, the supporting plate 25 is rotated, the height of the height adjusting plate 2 is conveniently adjusted to be above the green belt, according to the trimming height of the green belt and the ground heights on two sides of the green belt, the first motor 13 controls the threaded column 12 to rotate during adjustment, the height adjusting plate 2 moves on the movable vehicle plate 1, the locking rod 251 is unscrewed, the length of the second telescopic plate 26 is adjusted, the height adjusting plate 2 and the first telescopic plate 22 are kept horizontal, the pushing cylinder 24 pushes the first telescopic plate 22 to move in the limiting sliding groove 21, the height adjusting plate 2 and the first telescopic plate 22 completely cover the upper side of the green belt, when the first telescopic plate 22 moves, the first mounting plate 34 and the second mounting plate 35 can be driven to be adjusted in an angle, the trimming blade 36 covers the green belt needing trimming, the second motor 23 is started, and the first gear 31, the second gear 32 and the third gear 33 simultaneously drive the trimming blade 36 to rotate to trim the green belt.

To sum up: according to the greenbelt height control trimmer for the greening engineering, the first motor 13 is arranged to control the threaded column 12 to rotate, the height control trimming is achieved by driving the height adjustment plate 2 to integrally move upwards or downwards, meanwhile, the first expansion plate 22 is movably connected to the height adjustment plate 2, the pushing cylinder 24 is used for driving the first expansion plate 22 to move in the limiting sliding groove 21, the first expansion plate 22 stretches into and stretches out of the height adjustment plate 2, the trimming width of the trimming assembly 3 is adjusted, the first mounting plate 34 and the second mounting plate 35 form a V-shaped structure, the first gear 31, the second gear 32 and the third gear 33 are connected through the transmission gear 341, the second motor 23 synchronously drives the trimming blade 36 to rotate, the angle change of the first mounting plate 34 and the second mounting plate 35 does not affect the normal operation of the trimming blade 36, but the trimming width of the trimming blade 36 can be adjusted, the greenbelts with different widths are adapted, the limiting frame 28 limits the positions of the supporting plate 25, the supporting plate 25 supports the first expansion plate 22 in the working process, the stability of equipment is guaranteed, the rotating supporting plate 25 is convenient to fix the positions of the height adjustment plate 2 in the installation process, and the height adjustment plate 25 can be adjusted to the height of the whole greenbelt 25 when the height is not required to be adjusted, and the height of the two supporting plates 25 can be adjusted.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Greenbelt height control trimmer for greening engineering, including removing sweep (1), its characterized in that: a screw groove (11) is formed in the movable sweep (1), a threaded column (12) is movably connected in the screw groove (11) through a bearing, a first motor (13) is fixedly connected to the upper end of the threaded column (12), a height adjusting plate (2) is meshed on the threaded column (12), a limit chute (21) is formed in the height adjusting plate (2), a first expansion plate (22) is movably connected in the limit chute (21), the upper surface fixedly connected with second motor (23) of turning up board (2), the output of second motor (23) runs through turning up board (2), and the output fixedly connected with trimming module (3) of second motor (23), fixedly connected with push cylinder (24) on turning up board (2) of second motor (23) both sides, the output and the first expansion plate (22) fixed connection of push cylinder (24).

2. The greenbelt height control trimmer for greening engineering according to claim 1, wherein: one end of the heightening plate (2) close to the threaded column (12) is fixedly connected with a threaded sleeve meshed with the threaded column (12), and the heightening plate (2) is movably connected with the movable turning plate (1) through a sliding block.

3. The greenbelt height control trimmer for greening engineering according to claim 1, wherein: one end of the first expansion plate (22) far away from the height adjusting plate (2) is hinged with a supporting plate (25), a second expansion plate (26) is movably connected in the supporting plate (25), a three-wheel set (27) is arranged at the lower end of the second expansion plate (26), and one end of the height adjusting plate (2) close to the first expansion plate (22) is movably connected with a limiting frame (28).

4. A greenbelt height control trimmer for greenbelt engineering according to claim 3, wherein: the support plate (25) is provided with a locking rod (251), and the locking rod (251) is propped against the support plate (25).

5. A greenbelt height control trimmer for greenbelt engineering according to claim 3, wherein: one side of the limiting frame (28) close to the first expansion plate (22) is provided with a guide rod (281), a movable hole matched with the guide rod (281) is formed in the height adjusting plate (2), the guide rod (281) is arranged in the movable hole, the guide rod (281) is sleeved with a supporting spring (282), and two ends of the supporting spring (282) are fixedly connected with the movable hole.

6. The greenbelt height control trimmer for greening engineering according to claim 1, wherein: the pruning assembly (3) comprises a first gear (31), a second gear (32), a third gear (33), a first mounting plate (34), a second mounting plate (35) and a pruning blade (36), one ends of the first mounting plate (34) and the second mounting plate (35) are hinged, the third gear (33) is arranged at the hinged joint of the first mounting plate (34) and the second mounting plate (35), the other ends of the first mounting plate (34) and the second mounting plate (35) are respectively provided with the first gear (31) and the second gear (32), and the lower ends of central shafts of the first gear (31), the second gear (32) and the third gear (33) are respectively connected with the pruning blade (36).

7. The greenbelt height control trimmer for greening engineering according to claim 6, wherein: the central shaft of the first gear (31) is fixedly connected with the second motor (23), the second gear (32) is movably connected with the first expansion plate (22) through a bearing, the first gear (31) and the second gear (32) are respectively meshed with the third gear (33) through transmission gears (341), and the transmission gears (341) are movably connected to the middle positions of the first mounting plate (34) and the second mounting plate (35).