Green belt ecological maintenance device

Abstract

The invention relates to a green belt ecological maintenance device. The green belt ecological maintenance device comprises a cross rod, wherein the cross rod comprises a fixed rod and movable rods which are connected to the two ends of the fixed rod in an inserted and sliding mode, an adjusting mechanism used for driving the movable rods on the two sides to move in the fixed rod at the same time is arranged on the fixed rod, stand columns are arranged at the ends, away from the fixed rod, of the movable rods on the two sides, a bottom plate is arranged at the ends, away from the cross rod, of the stand columns on the two sides, rolling wheels are arranged below the bottom plate, a telescopic rod is arranged between the stand columns on the two sides, the telescopic rod comprises a connecting rod and an inserting rod which is connected into the connecting rod in an inserted and sliding mode, strip-shaped holes communicating with each other are formed in the connecting rod and the inserting rod, trimming devices used for trimming green belts are arranged in the strip-shaped holes of the connecting rod and the inserting rod in a sliding mode, and a reciprocating driving mechanism used for driving the trimming devices to reciprocate in the length direction of the strip-shaped holes is arranged on the fixed rod. The green belt ecological maintenance device has the advantage of improving the trimming effect of the green belts with different widths.

Description

technical field [0001] The application relates to the field of municipal greening, in particular to an ecological maintenance device for green belts. Background technique [0002] Greening maintenance refers to the management and maintenance of green land, vegetation and other plants. It is still a new industry. Due to the particularity of the industry, it is being recognized by the society, and three levels of maintenance management standards have been established. The main content of greening maintenance includes: watering, fertilizing, pruning, weeding, green space cleaning, pest control, waterlogging and drought prevention, etc. [0003] The Chinese patent application publication number CN109452025A discloses an automatic trimming device for green belt maintenance, including a top plate, the middle of the inner cavity of the installation groove is connected with a threaded rod through bearing rotation, and the outer two sides of the threaded rod are threaded. There are ...

AI Technical Summary

Problems solved by technology

[0004] Regarding the above-mentioned related technologies, the inventor believes that there are the following technical defects: the fixed screw can fix the sliding block to any position on the guide bar, so that the two pruning blades are fixed at different positions. When the width of the green belt is greater than two When trimming the trimming area of ​​the blade, part of the green belt will not be trimmed, which reduces the trimming effect of the trimming device on green belts of different widths

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