Vehicle-mounted type jujube tree trimmer

Abstract

The invention discloses a vehicle-mounted type jujube tree trimmer, comprising a bearing vehicle and a jujube tree trimming device, wherein the jujube tree trimming device comprises a base and a rotating platform; a telescopic boom mechanism, a jujube tree trimmer power mechanism and a jujube tree trimmer operating console are arranged on the rotating platform; the front end of the telescopic boom mechanism is connected with a trimming cutter in a hinging way; the trimming cutter comprises a cutter rotating motor, a fixed cutter head and a rotating cutter head; a first cutter connection frame is connected onto the fixed cutter head; multiple fixed cutter teeth are arranged on the fixed cutter head; rotating cutter teeth are arranged on the rotating cutter head; the telescopic boom mechanism comprises a movable arm supporting seat, a movable arm, a bucket rod, a second cutter connection frame, a lifting oil cylinder, a telescopic oil cylinder and a turning oil cylinder; the bucket rod is sheathed in the movable arm; the second cutter connection frame is connected onto the bucket rod; and the jujube tree trimmer power mechanism comprises a storage battery, a hydraulic oil tank, an oil pump, an engine and a hydraulic control valve bank. The vehicle-mounted type jujube tree trimmer is high in automation degree, high in trimming efficiency, strong in field adaptability, high in working reliability, good in trimming quality and safe to operate.

Description

technical field [0001] The invention relates to a fruit tree pruning device, in particular to a vehicle-mounted jujube tree pruning machine. Background technique [0002] In recent years, the area and yield of jujube trees in my country have been increasing at a rate of more than 10% every year, but there is a common phenomenon of heavy planting and light management. For larger jujube gardens, mechanized pruning can not only save labor, but also significantly increase yield and reduce costs, thereby increasing farmers' income. However, there is no dedicated jujube tree pruning equipment in the prior art. The pruning cutters used on other fruit tree pruning machines in the prior art mainly rely on the reciprocating motion of the cutter to drive the rectangular teeth on both sides of the pruning cutter to mesh with each other to cut branches. During pruning, the branches will deflect to both sides with the feed of the cutter, and it is easy to bend or break the branches. In a...

AI Technical Summary

Problems solved by technology

But there is no special jujube pruning equipment in the prior art. The pruning cutters used on other fruit tree pruning machines in the prior art mainly rely on the reciprocating motion of the cutter to drive the rectangular teeth on both sides on the pruning cutter to mesh with each other and cut the branches. During the pruning operation, the branches will deflect to both sides with the feeding of the cutter, and it is easy to bend or break the branches. In addition, due to the high hardness and low brittleness of the branches of jujube trees, they cannot be well used in jujube. tree pruning

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