Crawler-type multi-angle adjusting mower

Abstract

The invention discloses a crawler-type multi-angle adjusting mower which comprises a chassis walking device, a mowing device and two groups of height adjusting devices, wherein the chassis walking device comprises a frame and a crawler walking mechanism; the mowing device comprises a rack, a mowing cutter and a driving mechanism; the height adjusting devices comprise two linking rods which are arranged in parallel, connecting rods and electronic push rods; each linking rod is provided with three hinging points which include an upper end hinging point, a middle hinging point and a lower end hinging point; the lower end hinging points are hinged with the rack; both ends of the connecting rods are respectively hinged with the two upper hinging points; hinging shafts are arranged on the middlehinging points; long round holes are formed in the tail ends of the hinging shafts; hinging parts are arranged between the rack and the hinging shafts; one end of each hinging part is hinged with each long round hole; the other ends of the hinging parts are rotationally connected with the frame; and both ends of the electronic push rods are respectively hinged with the frame and the upper end hinging point of one connecting rod. By adopting the mower, heights in multiple directions can be freely adjusted, and grass on lands of complex landforms can be mowed.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a crawler-type multi-angle adjustable lawnmower. Background technique [0002] Lawn mower is the most commonly used a kind of mowing equipment in the prior art, and lawn mower is also called weeder, lawnmower, lawn trimmer 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] With the continuous development of science and technology, modern lawn mowers have become more and more mature, but there are also ...

AI Technical Summary

Problems solved by technology

But above-mentioned lawn mower has the following disadvantages: because the lifting mechanism is to do overall lifting movement by controlling box body, first cutting tooth and second cutting tooth, when using on complex terrain (such as ramp, ditch), it can't be very good. The control mower reaches all angles, resulting in uneven mowing residue and poor mowing effect

Images