Height adjusting assembly for hedgerow pruning machine

Abstract

The invention discloses a height adjusting assembly for a hedgerow pruning machine. The height adjusting assembly for the hedgerow pruning machine comprises two parallel supporting stand columns, wherein a cross beam arm is fixedly arranged between the two supporting stand columns; the cross beam arm is used for mounting a pruning mechanism of the hedgerow pruning machine, and has a square tube structure; lifting adjusting mechanisms are correspondingly arranged on the two supporting stand columns separately; the cross beam arm is fixed on the two supporting stand columns through the lifting adjusting mechanisms; one of the supporting stand columns serves as a square tube supporting stand column while the other supporting stand column serves as a round tube supporting stand column; each lifting adjusting mechanism comprises a lifting sleeve and a fixing sleeve; each lifting sleeve is fixedly arranged on the corresponding supporting stand column in a sleeving manner; and each fixing sleeve is perpendicular to the corresponding lifting sleeve and is fixedly connected with the corresponding lifting sleeve. The height adjusting assembly for the hedgerow pruning machine is simple in structure and low in cost, by optimizing the structure of the height adjusting assembly, the height of the pruning mechanism can be adjusted flexibly, and the height adjusting assembly for the hedgerow pruning machine is firmly fixed when used.

Description

technical field [0001] The invention belongs to the technical field of greening equipment, and in particular relates to a height adjustment assembly for a hedge trimmer. Background technique [0002] Hedges play a role in improving the viewing effect and isolation and protection in urban roads and landscaping. Regular hedges need to be trimmed several times a year to make the base of the hedge sufficient in sunlight, luxuriant in branches and leaves, and neat and beautiful. At present, there are many hedge trimmers It is a vehicle-mounted hedge trimmer and a portable handheld trimmer. The vehicle-mounted trimmer has a high degree of mechanization, but the price is relatively expensive, while the handheld trimmer is easy to use, but labor-intensive, especially in recent years due to people's requirements for environmental greening. It is getting higher and higher, so the hedge strips of newly built roads are getting wider and wider, and the width of a single hedge strip on so...

AI Technical Summary

Problems solved by technology

[0002] Hedges play a role in improving the viewing effect and isolation and protection in urban roads and landscaping. Regular hedges need to be trimmed several times a year to make the base of the hedge sufficient in sunlight, luxuriant in branches and leaves, and neat and beautiful. At present, there are many hedge trimmers It is a vehicle-mounted hedge trimmer and a portable handheld trimmer. The vehicle-mounted trimmer has a high degree of mechanization, but the price is relatively expensive, while the handheld trimmer is easy to use, but labor-intensive, especially in recent years due to people's requirements for environmental greening. It is getting higher and higher, so the hedge strips of newly built roads are getting wider and wider, and the width of a single hedge strip on some arterial roads reaches even more than 5 meters. Hand-held trimmers can also be used on the outer hedge strips, but the hedges close to the middle It is difficult for workers to enter and trim, so a new type of hedge trimmer is urgently needed to solve the above problems

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