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.
本发明公开一种履带式多角度调节割草机,包括底盘行走装置、割草装置以及两组高度调节装置;底盘行走装置包括车架、履带行走机构;割草装置包括机架、割刀以及驱动机构;高度调节装置包括两个平行设置的连杆、连接杆以及电动推杆;每个连杆上设有三个铰接点,包括上端铰接点、中部铰接点以及下端铰接点;下端铰接点与机架铰接,连接杆的两端分别与两个上端铰接点铰接;中部铰接点上设有铰接轴,铰接轴的末端设有长圆孔;车架与铰接轴之间设有铰接件,铰接件的一端与长圆孔铰接,另一端转动连接在车架上;电动推杆的两端分别与车架、其中一个连杆上端铰接点铰接。该割草机可以自由调节多个方向的高度,实现对地势复杂的地面进行割草。
Crawler-type multi-angle adjusting mower
一种履带式多角度调节割草机
2020-05-22
Patent
Electronic Resource
Chinese
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