Pruning shear head used for vehicle-mounted pruning machine for dwarf dense planting jujube trees

Abstract

The invention discloses a pruning shear head used for a vehicle-mounted pruning machine for dwarf dense planting jujube trees. The pruning shear head used for the vehicle-mounted pruning machine for the dwarf dense planting jujube trees comprises an electric pruning tool, a mechanical arm, a front-back rough adjustment mechanism and a fine tuning mechanisms, wherein the mechanical arm is arranged on a bearing vehicle body; the front-back coarse rough adjustment is used for driving the electric pruning tool to swing front and back; the fine adjustment mechanisms are used for finely adjusting the laying position of the electric pruning tool; and the front-back rough adjustment mechanism is arranged at the front end of the mechanical arm in the manner of hinge joint. The electric pruning tool comprises pruning shears and a tool driving device used for driving the pruning shears to do continuous rotation; the tool driving device and the pruning shears are in transmission connection through a transmission mechanism I; the fine tuning mechanisms and the tool driving device are in the transmission connection through a transmission mechanism II; the tool driving device is arranged on the front-back rough adjustment mechanism; and the fine tuning mechanisms are arranged on the front-back rough adjustment mechanism. The pruning shear head used for the vehicle-mounted pruning machine for the dwarf dense planting jujube trees is simple in structure, simple and convenient in use and operation, high in tool adjustment speed, good in tool adjustment effect and high in practical value, and various problems of traditional jujube tree pruning equipment can be effectively solved.

Description

technical field [0001] The invention relates to a jujube pruning device, in particular to a pruning cutter head for a vehicle-mounted dwarf densely planted jujube pruning machine. Background technique [0002] In order to prevent wind and fix sand, and take into account factors such as climatic conditions, in recent years, my country's Xinjiang region has vigorously developed the jujube industry, which has achieved certain ecological and economic values. In particular, the dwarf and densely planted jujube orchards have developed very rapidly, occupying an important position in the main jujube producing areas in Xinjiang. The production process of this dwarf and densely planted jujube tree involves links such as jujube tree pruning and harvesting. [0003] At present, jujube tree pruning is mainly carried out in winter, spring and summer. Among them, the winter pruning of jujube trees is mainly to dry and shape jujube trees. Its main operations include cutting off diseased ...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a pruning cutter head for a vehicle-mounted dwarf densely planted jujube tree pruning machine in view of the above-mentioned deficiencies in the prior art. The adjustment effect is good, the practical value is high, it has broad market application prospects and technology promotion value, and can effectively overcome the defects and deficiencies of existing jujube pruning equipment such as inconvenient use and operation, labor and time-consuming, and low degree of automation.

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