Garden lopper

Abstract

The invention relates to a high-branch scissors for gardens, which includes a long pole, scissors and a drawstring. The scissors are hinged to form a fixed shear body and a movable shear body. The connecting arm between the rod sections is hinged with a bent arm that extends downward. The bottom end of the arm is provided with an operating handle, and the middle part of the arm is rotated with a fixed pulley. The crank arm is fixed on the connecting arm after the pulley is fixed; the top of the long pole rotates under the scissors and a camera is installed, and the handwheel drive mechanism for driving the camera is installed on the long pole. The display screen; the bottom end of the telescopic rod section is connected with a supporting mechanism by force. The invention has the advantages of simple structure, convenient operation and labor saving.

Description

technical field [0001] The invention relates to the field of garden equipment, in particular to a garden high branch shear. Background technique [0002] High branch shears are common garden pruning instruments, which mainly include a long rod and scissors installed at the top of the long rod. The scissors are hinged by a fixed shear body and a movable shear body. Handle, the scissor handle of the fixed scissors body is fixed on the top of the long rod, the rear end of the scissor handle of the movable scissors body is connected with a pull rope, the pull rope extends down to the bottom end of the long rod, and the cutter head of the movable scissors body is connected with the top of the long rod A return spring is connected between them, and the elastic force of the return spring is used to keep the scissors in an open state. [0003] In specific use, the staff holds the lower part of the long pole, puts the opening of the scissors against the end of the branch to be prune...

AI Technical Summary

Problems solved by technology

It can be seen that this kind of high branch shears has the following defects in use: 1) It is very laborious to operate the stay rope. Although some high branch shears are equipped with movable pulley labor-saving mechanisms at present, the effect of the labor-saving mechanisms is limited. Branches, cutting is still very difficult; 2) in use, the weight of the whole tool is borne by the arms of the personnel, and the arms of the personnel must be sore after a long time of work, the labor intensity is high, and the work efficiency is low; When pruning, due to the occlusion of branches and leaves, personnel cannot accurately observe the specific cutting parts of branches, resulting in poor pruning effect

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