莫尔;X20

In the process of using the helical structure scissors produced by any factory in the industry, farmers will loosen the large nuts due to the deformation of the aluminum parts due to the unilateral force of the semi-frame structure. In the early stage of loosening, the large branches will slip their teeth, and slowly until the small branches will slip their teeth. and small umbrella teet, which is a common problem in the industr
h have been damaged

In order to solve the problem of sliding teeth, our company adopts the frame tie rod type patent structure, so that part of the strength of its aluminum parts is distributed to the tie rod, so as to balance the force, aluminum parts are not easy to deformation.

The anti-triangle principle is adopted to increase the pull rod and at the same time the inside of the pull rod is provided with a rolling needle. When the external elastic force outside the swinging knife gear does not move, when it exceeds the force range, the rolling needle begins to work against the swinging knife gear external spring, and the rolling needle rotates in the opposite direction, which can not only withstand the swinging knife gear popping out, but also does not increase the current