Five-degree of freedom green fence pruning machine

Abstract

A five-degree of freedom green fence pruning machine comprises a pruning manipulator posture adjusting platform installed in front of a bearing cart, a rotation base which is installed on the pruning manipulator posture adjusting platform and is capable of revolving 360 degrees, an elevating mechanism which is fixedly installed on the rotation base, a telescoping mechanism which is fixed on an elevating rack of the elevating mechanism and is capable of ascending and descending along with the elevating rack, a pruning bit rotating device which is fixed at the front end of the telescoping mechanism and is capable of driving a pruning bit to rotate 360 degrees, a vertical lifting mechanism which is installed on the pruning bit rotating device, a pruning bit inclination-degree adjusting joint which is fixed at the lower end of the vertical lifting mechanism and is capable of ascending and descending along with the vertical lifting mechanism, and the pruning bit which is installed on an output shaft end of the pruning bit inclination-degree adjusting joint. By the pruning machine, the pruning of a plurality of mold modes of road green belts and garden sightseeing trees can be realized, a pruning process is completed automatically, the pruning machine is high in automation degree and simple in mechanical structure, the labor intensity of pruning green fences can be reduced, and work efficiency is improved.

Description

1. Technical field [0001] The invention relates to a pruning machine used for road green belt pruning and landscape seedling modeling, in particular to a hedge seedling pruning machine with five degrees of freedom. 2. Technical background [0002] At present, the pruning and shaping of urban parks, road green belts, landscape seedlings and green plants on expressways mainly rely on workers' experience and the use of various hedge trimmers, among which the most common ones are hand push or backpack trimmers. Pruning machine, the weight of this type of machine is about 5-10 kg. The operator is always in a serious state during operation, especially when pruning low or high hedges, the operator must bend down or lift the pruning machine, which is relatively labor-intensive. Moreover, the vibration and noise produced by the machine during work are also relatively large, and long-term operation is not conducive to health; in addition, this type of machine completely relies on the ...

AI Technical Summary

Problems solved by technology

[0005] There are still some deficiencies in the pruning methods reported in the above public literature. The first type has a complex structure, the control system is not easy to implement, and the cost is high. The second type has a single function and narrow scope of application.

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