Grass mowing head

Abstract

Provided is a grass mowing head which is composed of a thread clamping seat, a spiral cover and grass mowing ropes. The thread clamping seat is composed of multiple concentric arc columns of which the bottoms are connected, a gap exists between every two adjacent arc columns to form a clamping groove, the grass mowing ropes are put in the clamping groove, the spiral cover covers the thread clamping seat to be downwards screwed to tightly wrap the arc columns, the distance between every two gaps of the corresponding arc columns is reduced, the grass mowing ropes are fixed in an extruded mode, and the top of the spiral cover is provided with a screw hole connected with a grass mower. The grass mowing head is made of plastic and is small in mass, high in hardness and low in cost; by means of reasonable design, an outdated double-thread grass mowing head is changed into a multi-thread grass mowing head, long-time continuous grass mowing can be achieved, operation is easy and convenient, time and labor are saved during the replacing process, and the grass mowing head is worthy of vigorous popularization.

Description

technical field [0001] The invention relates to a grass cutting machine, in particular to a grass cutting head. Background technique [0002] Green vegetation is an essential environmental element for our human beings, and the awareness of greening is becoming more and more popular. Whether it is a golf course, a football field, a manor, a courtyard of a villa, or an ordinary residential area, green turf is everywhere, bringing vitality and vitality to people's lives. But if people take care of it, the turf will become undulating and messy. [0003] As a garden tool for turf trimming, the mower is being favored by more and more users. The mowing machine generally drives the mowing wire to mow grass, usually including a lengthwise extending extension rod, a mowing head arranged at one end of the extension rod, and a handle arranged on the extension rod and set at a certain distance from the mowing head 1. A power device that drives the mowing head to rotate. When working, ...

AI Technical Summary

Problems solved by technology

After a long time of use, the mowing rope will be worn and broken, and a new mowing rope needs to be replaced in time. The traditional mowing head has two mowing ropes that rotate to mow grass, which needs to be replaced frequently, and due to the design of the mowing head Complicated, resulting in more cumbersome replacement work, low work efficiency and high cost

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