An automatic profiling mower suitable for orchard terrain
A lawn mower and automatic technology, applied in the direction of harvesters, applications, cutters, etc., can solve the problems of complex structure of the mowing mechanism, inconvenient overall maintenance, and high quality of the overall mechanism, so as to facilitate large-scale promotion and improve work Effect, effect of adaptability improvement
Active Publication Date: 2021-08-03
JIANGSU UNIV
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Problems solved by technology
The structure of the mowing mechanism is relatively complicated, and it is not convenient to carry out the overall maintenance of the mechanism. The mass of the overall mechanism is relatively large, and the driving energy required is relatively large.
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[0089] While this invention patent implementation is readily transferable to other implementations, this invention patent describes a particular implementation. It should be understood that what is disclosed in the patent of the present invention is a case for demonstrating the working principle, and the patent of the present invention is not limited to the specific case shown in the patent.
[0090] The mechanical part of the patent of the present invention is mainly divided into three parts: the header part 103 , the carrier part and the chassis connection part 102 .
[0091] The vehicle part is composed of a crawler chassis 101 , a laser radar 105 , a laser radar base 104 and a main controller.
[0092] Described header part 103 is connected base 204 by optical axis, push rod motor connects base 203, upper connection plate 201, cardan shaft 202, push rod motor connection plate 301, cardan shaft connection plate 505, attitude adjustment push rod motor 302 , cooling plate 50...
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The invention belongs to the technical field of agricultural machinery, and relates to an automatic profiling lawn mower suitable for orchard terrain. The lawn mower cutting table adopts a flexible mechanism, and is extended and retracted by an active telescopic mechanism installed in the cutting table to achieve the operation effect of angle adjustment and copying grass mowing. Using crawler chassis, it has good adaptability to orchard terrain. The header is placed in front of the carrier for three-point suspension connection, and the height of the header can be adjusted according to the active telescopic mechanism placed on the carrier. A flexible mechanism is installed inside the header device and a telescopic mechanism is installed at both ends to adjust the angle of the cutter and achieve the best sliding cutting angle. Built-in grass dividing device to guide weeds into the range of motion of the cutter, reducing missed cutting and improving mowing quality. Equipped with Fuhe device to protect the cutter while Fuhe reduces the minimum critical speed of the cutter. Equipped with laser scanning radar to obtain real-time terrain information to obtain the best mowing path and cutting plan.
Description
technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to an automatic profiling mower suitable for orchard terrain. [0002] technical background [0003] At present, the development of lawn mowers at home and abroad is rapid, but in agriculture, the use of lawn mowers is mostly forage harvesting and lawn repair. With the rise of green plant protection, orchard lawn mowers gradually appear. [0004] Orchard lawn mowers at home and abroad mostly use ride-on large-scale lawn mowers. The disadvantages are that the cutting terrain is uneven, the fuel is not environmentally friendly, and the phenomenon of missed cutting is serious. [0005] There is a Chinese invention patent, self-joining wing lawn mower, application number: 201010207441.0, this patent drives two or three cutters to rotate through the pulley connected to the power input shaft, and can perform two-state height adjustment and Limited adjustment of ...
Claims
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IPC IPC(8): A01D34/63A01D34/73A01D34/78A01D34/82A01D75/00
CPCA01D34/63A01D34/73A01D34/78A01D34/82A01D75/00
Inventor 管贤平刘志鹏邱白晶董晓娅庄进
Owner JIANGSU UNIV