High branch scissors convenient to adjust

Abstract

The invention discloses high branch scissors convenient to adjust. The high branch scissors convenient to adjust comprise an inner telescopic pipe, wherein an outer telescopic pipe matched with the inner telescopic pipe is arranged on the outer side of the inner telescopic pipe, a left hand grip is arranged on one side of the outer telescopic pipe, a right hand grip is arranged at the bottom end of the outer telescopic pipe, an adjusting assembly is arranged at the joint of the left hand grip and the outer telescopic pipe, and a mounting pipe is arranged at the bottom end of the outer side wall of the outer telescopic pipe, and a first tightening bolt is arranged on one side of the mounting pipe. The high branch scissors are provided with a rotating bin, a pressing handle, limiting blocks,limiting grooves, a winding roller, pull ropes, a rotating disc, positioning holes, a winding handle and positioning bolts, the winding handle is rotated to adjust the pull ropes to be wound, the pull ropes are tightened, then the positioning bolts are pressed into the corresponding positioning holes to be clamped, and during tightening, the limiting blocks abut against one ends of the interiorsof the limiting grooves, the pressing handle is pulled by fingers to be pressed inwards to drive the rotating bin to rotate, and therefore a first blade is pulled through the pull ropes.

Description

Technical field[0001]The invention relates to the technical field of high branch shears, in particular to a high branch shear which is convenient for adjustment.Background technique[0002]Fruit tree pruning and fruit picking are indispensable and important links in the growth and management period of fruit trees. my country's fruit production volume ranks first in the world. Fruit trees are planted and distributed across the Yangtze River, resulting in a large number of orchard pruning and picking operations. However, my country's picking machinery With rapid development, harvesting machines such as pickers and power pruning tools have been used.[0003]However, it has many functions and single functions, which can not solve the practical problems in orchard production. The high branch shears are used for fruit tree pruning and fruit picking operations, and the height adjustment of the high branch shears is inconvenient, resulting in inconvenient operation, poor comfort, and traditiona...

AI Technical Summary

Problems solved by technology

[0003] However, most of the existing tools have single functions and cannot solve the practical problems in orchard production. High-branch shears are used for fruit tree pruning and fruit picking operations, but the height adjustment of high-branch shears is inconvenient, resulting in inconvenient operation and poor comfort. The length adjustment structure of the struts is used for a long time, and it is easy to be damaged and loosen, resulting in a short service life of the high-branch shears. Therefore, the present invention designs an easy-to-adjust high-branch shears to solve the problems in the prior art

Images