Automatic profiling hay mower suitable for terrain of orchard

Abstract

The invention belongs to the technical field of agricultural machines, and relates to an automatic profiling hay mower suitable for the terrain of an orchard. The hay mower is provided with a mowing table, a flexible mechanism is applied to the mowing table, and through active telescopic mechanisms installed inside the mowing table, stretching and retracting are conducted to realize the operationeffects of angle adjustment and profiling hay mowing. A crawler belt type chassis is used, so that the automatic profiling hay mower has good adaptability to the terrain of the orchard. The mowing table is placed in front of a carrier tool and conducts three-point suspending connection, and the height of the mowing table can be adjusted according to the active telescopic mechanisms arranged on thecarrier tool. The flexible mechanism installed inside the mowing table and the telescopic mechanisms installed at two ends are used for adjusting the angle of a mowing knife to realize the optimal sliding cutting angle. An internal cereal crop divider is used for guiding weed to be within the movement range of the cutter, so that mowing missing is reduced and mowing quality is improved. A cerealcrop supporting device is installed, so that the minimum critical rotation speed of the mowing knife is decreased during cereal crop supporting, and meanwhile the knife is protected. A laser scanningradar is installed to obtain real-time terrain information to obtain the optimal mowing route and the optimal cutting scheme.

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. technical background [0002] 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. [0003] 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. [0004] 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 the cutt...

AI Technical Summary

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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