Automatic equipment for pruning and girdling dwarf densely-planted jujube trees

Abstract

The invention relates to the field of urban landscaping, in particular to automatic equipment for pruning and girdling dwarf densely-planted jujube trees. The equipment comprises a frame, caterpillarband advancing mechanisms, a loop line moving mechanism, a height adjusting mechanism, a horizontal driving mechanism, a longitudinal moving mechanism, an orientation adjusting mechanism, a pushing mechanism and an air shear. The caterpillar band advancing mechanisms are symmetrically arranged at the bottom of the frame, and the loop line moving mechanism is arranged at the top of the frame; the height adjusting mechanism is arranged at the output end of the loop line moving mechanism, the horizontal driving mechanism is arranged at the output end of the height adjusting mechanism, a scraper is arranged at the output end of the horizontal driving mechanism, and the longitudinal moving mechanism is arranged on the inner wall of the frame; and the orientation adjusting mechanism is mounted at the output end of the longitudinal moving mechanism, the pushing mechanism is mounted at the output end of the orientation adjusting mechanism, and the air shear is mounted at the output end of thepushing mechanism. According to the technical scheme, girdling can be carried out on the jujube trees with different heights and diameters, jujube tree branches at different positions can be trimmed and cut, and the working efficiency is greatly improved.

Description

technical field [0001] The invention relates to the field of urban greening, in particular to an automatic device for pruning and circumcision of dwarf and densely planted jujube trees. Background technique [0002] Jujube, also known as jujube, jujube, jujube, jujube. Rhamnaceae Jujube plants, deciduous small trees, sparse shrubs, up to 10 meters high, bark brown or taupe, petioles 1-6 mm long, or up to 1 cm on long branches, glabrous or sparse Hair, stipules slender, often shedding later. Flowers yellow-green, bisexual, glabrous, with short peduncles, solitary or densely formed into axillary cymes. The drupe is oblong or long oval, 2-3.5 cm long, 1.5-2 cm in diameter, turns red to purple after ripening, and the mesocarp is fleshy, thick and sweet. Seeds are oblong, about 1 cm long and 8 mm wide. [0003] It grows in mountains, hills or plains below 1700 meters above sea level. Widely cultivated. This species is native to China and is often cultivated in Asia, Europe ...

AI Technical Summary

Problems solved by technology

However, at present, the spring pruning of jujube trees and the circumcision of jujube trees in the early stage of fruit setting are mainly carried out manually, which is labor intensive, and the efficiency of pruning and circumcision operations is low, and there is a shortage of people with pruning and circumcision skills, resulting in high labor costs. , in order to improve the quality of jujube crown pruning and circumcision, reduce labor costs and labor intensity during pruning and circumcision, it is necessary to propose an automatic equipment for pruning and circumcision of dwarf densely planted jujube trees, which can be used for different heights and diameters The jujube tree can be circumcised, and the jujube tree branches in different positions can be pruned and cut, which greatly improves the work efficiency

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