Brake cable for mowing machine

Abstract

The invention relates to a brake cable for a mowing machine. The brake cable comprises a hollow cylindrical protecting bush (1) and is characterized in that the head of the protecting bush (1) comprises a thick segment (1.1) and a thin segment (1.2), the tail end of the thick segment (1.1) is a step surface (1.3), one end of the thin segment (1.2) is fixedly connected with the tail end of the thick segment (1.1), the other end of the thin segment (1.2) is fixedly provided with an inverted wing (2), an opening of the inverted wing (2) is inward, and the end face (2.1) of the inverted wing (2) is provided with a protrusion (5) corresponding to the step surface (1.3). According to the brake cable for the mowing machine, due to the fact that the protrusion (5) is arranged at the tail end of the inverted wing (2), the protrusion (5) abuts against the inner wall of a clamping buckle (3), the clamping buckle (3) offsets outward action force of the inverted wing (2), and the protrusion (5) ensures that the inverted wing (2) is not squeezed, bent and deformed.

Description

technical field [0001] The invention relates to a brake line, which is installed on the control handle of the lawn mower and used for starting and braking the lawn mower. It belongs to the technical field of gardening devices. Background technique [0002] Lawn mowers are also known as weeders, lawnmowers, lawn trimmers, etc. A lawn mower is a mechanical tool for mowing lawns, vegetation, etc. It is composed of a cutter head, an engine, a walking wheel, a walking mechanism, a blade, a handrail, and a control part. The cutterhead is installed on the walking wheel, the cutterhead is equipped with an engine, and the output shaft of the engine is equipped with a blade. The blade uses the high-speed rotation of the engine to increase the speed a lot, which saves the working time of the weeding workers and reduces a lot of human resources. [0003] The inverted fins at both ends of the sheath of the brake line of the lawn mower are offset by the buckle. There is a steel cable in...

AI Technical Summary

Problems solved by technology

During the braking process, the buckle has an outward force on the inverted wing. Since the inverted wing at both ends of the sheath of the existing brake line has no protrusions, the buckle can easily bend and deform the inverted wing, which will cause the brake to fail. , affecting the normal operation of the mower

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