Green belt branch trimming device for road and trimming method thereof

Abstract

The invention relates to the technical field of green belt trimming, and discloses a green belt branch trimming device for a road and a trimming method thereof. Vertical plates are arranged at the left side and the right side of the lower surface of a top plate, and balance plates are inserted into the middles of the inner side faces of the vertical plates; and first motors are fixedly connected to the inner sides of the upper surfaces of the balance plates, limiting blocks are fixedly connected to the bottoms of the inner side faces of the vertical plates, supporting plates are fixedly connected to the lower surfaces of the vertical plates, and second motors are arranged on the lower surfaces of the supporting plates. According to the green belt branch trimming device for the road and the trimming method thereof, the second motors drive driving rolling wheels to rotate, so that the device moves; matching with two sets of limiting rolling wheels is achieved, so that the device can move along a protective fence on the periphery of a green belt, workers do not need to stand on the periphery of the green belt for trimming, and the safety of the workers is improved; and meanwhile, the problem that driving of a vehicle is affected due to the fact that plants in the green belt are too luxuriant is avoided, and then the practicability of the device is guaranteed.

Description

technical field [0001] The invention relates to the technical field of green belt pruning, in particular to a green belt tree branch repair device for highways and a repair method thereof. Background technique [0002] Expressway green belt refers to the green belt established in the middle of the two-way road on the expressway. For this green belt area, the staff need to trim it regularly to prevent the branches and leaves of the plants in the green belt area from spreading into the high-speed driving area. The vehicle is causing disturbance. [0003] Existing trimming methods for expressway green belts include manual trimming and manual hand-held chainsaw trimming. This type of operation requires users to manually manipulate the trimming device in the area of ​​expressway green belts for trimming. Therefore, users need to stand on the expressway green belt. Around the area, due to the fast driving speed of the expressway, such an operation is not conducive to ensuring the...

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Problems solved by technology

[0003] Existing trimming methods for expressway green belts include manual trimming and manual hand-held chainsaw trimming. This type of operation requires users to manually manipulate the trimming device in the area of ​​expressway green belts for trimming. Therefore, users need to stand on the expressway green belt. Around the area, due to the fast driving speed of the expressway, such an operation is not conducive to ensuring the life and health of the staff, and at the same time it will cause interference to vehicles driving on the high speed, and even cause traffic accidents. The existing green belt pruning The device also includes an automatic trimmer, which can automatically trim high-level road green belts without manual intervention, but such devices usually travel slowly, so they also interfere with high-speed vehicles. In addition, such devices In the process of pruning, it usually moves in a straight line, but it is not very good at pruning the green belt in the corner area of ​​the highway.

[0004] For example, the Chinese patent publication number is the expressway green belt pruning device provided in CN109089598A, the inventor finds that it has the following problems when realizing this prior art: 1, the transverse arm that this device is provided with is a fixed structure, so that The two groups of pruning sheets and positioning rods provided by the device can only trim green belts of one width, which reduces the scope of application of the device; The trimming piece of the device has no adjustment effect and cannot adapt to different green belt trimmings, thereby reducing the practicability of the device

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