Hedgerows have a particularly important reputation in urban roads and landscapes. Because it can be cut into various product designs and combined with each other, the expected effect of viewing value is improved. In addition, the green fence can also cover the focus of hidden safety hazards, isolate and protect, resist abrasion, pollution, and sound insulation. The road greening on both sides of the municipal road and the road greening in the garden design plan use a large number of hedges to improve the geographical environment. Most of its cutting and repairing are carried out manually, which not only requires a lot of work and is low in efficiency, but also often comes with risks. Therefore, there is an urgent need to solve the problem of developing a portable fully automatic hedge trimmer to improve the level of automated technical weapons and equipment of forestry machinery, reduce labor, improve work efficiency, and reduce car accidents and life safety problems caused by manual cutting and maintenance.

In the garden design plan, the road greening hedges are highly automated, the cutting effect is good, the surface is smooth and beautiful, and the efficiency is high. Ideal for mechanical equipment transformation. However, cutting efficiency is compromised by factors such as the type of hedge, the size of the branches during cutting, the degree of embrittlement, and its width and size.
There are two key types of large and medium-sized self-propelled hedge trimmers: mobile hedge trimmers and telescopic boom hanging hedge trimmers. The following three types are more technically perfect; one is a mobile hedge trimmer; the other is a cutter hanging hedge trimmer. Pruning machine; the third is a telescopic boom hanging hedge trimmer. Among them, the telescopic boom suspension hedge trimmer is usually suspended on a small tractor, and the telescopic boom and working target equipment can be operated by the hydraulic transmission system (or an independent hydraulic transmission system) of a large tractor.
Before the emergence of hedge trimmers, road greening on highways was mostly trimmed and repaired by manual or portable hedge trimmers. The mechanical equipment was invented in response to the current lack of improved design schemes for manual cutting and repair of highway guardrails. The hedge trimmer is composed of a truck, a trimmer chassis, trimming equipment, adjustment equipment, hydraulic control equipment, alarm equipment, electrical equipment, etc.

Hydraulic machine control equipment: The hydraulic control valve is operated by multiple relays according to the operating rocker controlled on the dashboard of the car cab, so that the machine and equipment can easily carry out the work process of leveling, vertical fine-tuning, and high-low specification fine-tuning, which is convenient for lifting and Leveling. Economic benefit comparison: After applying the machine and equipment of the present invention, the original new branches are pruned and repaired. Generally, the aspect ratio will not be reduced to the aspect ratio of the previous year, so that the aspect ratio will be the same every time when pruning and repairing With a moderate improvement, the overall aspect ratio will be much higher after many years than before planting, endangering the sight of passersby. Therefore, the trimming and repair of hedgerows seems very important.

The trimming stage of the hedge trimmer is to master the trimming stage and frequency of the hedge according to different green plants. For evergreen conifers, since the shoots are early every year, the cuttings should be repaired in the late spring and early summer, and the cutting materials can be obtained together. After the beginning of autumn, a lot of growth has just begun. At this time, a second construction should be carried out to keep the plant clusters uniform in autumn and winter, reduce the level, and then complete the horizontal trimming, straight-line trimming, convex-concave limit trimming and other processes.