Spiral cable with plug for hay mower

Abstract

The invention relates to a spiral cable with a plug for a hay mower. The spiral cable comprises a cable body, wherein the cable body comprises a clamping section and a stretching section, wherein the stretching section is of a spiral structure, and is arranged at the middle position of the cable body; the clamping section is of a linear structure, and is connected to two ends of the stretching section; the clamping section is provided with a clamping component; the clamping component is of a square structure; an upper clamping opening is formed in the top of the clamping component; a lower clamping opening is formed in the bottom of the clamping component; the upper clamping opening and the lower clamping opening are of a trapezoidal structure, and are symmetrically distributed on the clamping component up and down; the cable body comprises two power lines; one power line is provided with a variable speed regulator; the other power line is connected to a hand shank of a hay mower; the plug is arranged at one end of the cable body. A hand shank power line and a variable speed regulator in the hay mower are merged by virtue of the power line, so that the possibility that the external part of the power line is abraded or even damaged, caused by friction and extrusion is avoided, thus the safety performance is improved.

Description

technical field [0001] The invention relates to a spiral cable, in particular to a spiral cable with a plug for a mower. Background technique [0002] The development of agricultural mechanization, the improvement of work efficiency, and the improvement of agricultural production efficiency are very important in a large agricultural country like ours. As a tool that plays an important role in agricultural production, the lawn mower has the most direct impact on the output of crops. Its invention is human A great advance in civilization. Lawn mowers are also called weeders, lawnmowers, lawn trimmers, etc. The lawn mower is a mechanical tool for trimming lawns, vegetation, etc., and can be divided into diesel engines and gasoline engines. It is composed of cutter head, engine, traveling wheel, traveling mechanism, blade, handrail, control and other parts. The blade utilizes the high-speed rotation of the engine to greatly increase the output speed, which saves the working ti...

AI Technical Summary

Problems solved by technology

[0003] The power cord of the handle of the existing lawn mower and the power cord of the variable speed regulator are used separately. Due to the particularity of the operation of the lawn mower, the operation is relatively complicated during the mowing process. The handle needs to be moved in many ways, and the power cord needs to be It expands and contracts with the movement of the handle; while the variable speed regulator needs to be adjusted frequently, and its power cord will follow the adjustment of the regulator to move

Since the two power cords are placed in the lawn mower for a long time, friction and extrusion often occur, and the outside of the power cord is prone to wear or even damage, resulting in insufficient safety performance

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