Novel mower

Abstract

The invention discloses a novel mower. The novel mower comprises an outer sleeve rod and a mower box body, bearings are arranged in the outer sleeve rod, a supporting rod is fixed to the four sets ofbearings, a first bevel gear is welded to the lower end of the supporting rod, one gear face of the first bevel gear is connected with a second bevel gear, and a rotary lifting device is arranged at the lower end of the second bevel gear. Only a grip needs to be rotated, the grip drives the first bevel gear to rotate, and the first bevel gear is engaged with the second bevel gear, and therefore the second bevel gear also rotates to drive a screw rod to rotate, a first spiral sleeve is driven to ascend or descend, blades ascend or descend, and different meadows can be cut; and during cutting, the blades collide with stone and enable the stone to fly away, the stone collapses on a protective shell and falls down to play a role in protection, but a small amount of stone still springs back forthe second time, an inverted-bent arc-shaped baffle is arranged at the tail end of the protective shell, and therefore the stone which springs back for the second time can be prevented from springingback.

Description

technical field [0001] The invention relates to the technical field of lawnmowers, in particular to a novel lawnmower. Background technique [0002] Lawn mowers are widely used in the trimming of sites, including parks, roadside green belts, football fields, farms, etc. where grass is needed, all need lawn mowers to control the height and density of the grass, but traditional mowing The height of the cutting blade on the machine is generally fixed, resulting in the grass below the cutting blade cannot be cut, making the grass on the pasture appear uneven, so it is necessary to use a cutting machine with cutting blades of different heights for re-cutting , causing waste of resources, and more troublesome and inconvenient, so a new type of mower is urgently needed to solve the above problems, and it is inevitable that there are stones in the land during the mowing process, and the blade may pop out and cause harm to the human body when it hits the stone. Contents of the inve...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a new type of lawnmower to solve the problem that the height cannot be adjusted and the stones fly during the mowing process and cause harm to the human body.

Images