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Mountain orchard profiling autonomous obstacle avoidance lawn mower and its control method

A technology for lawn mowers and orchards, applied in the direction of lawn mowers, harvesters, control/regulation systems, etc., can solve the problems of large kinetic energy of weeding machinery, high degree of dependence on personnel, threats to the life safety of operators, etc., and achieve maintenance and upgrade Convenient replacement, reduced cutting energy loss, and the best cutting effect

Active Publication Date: 2022-06-21
JIANGSU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The terrain of mountain orchards is relatively complex, and the traditional mowing methods mostly rely on hand-held machines or personnel to mow the grass. The degree of intelligence is low and it is impossible to carry out precise mowing. Large, it also poses a certain threat to the safety of the operator; in addition, the traditional lawn mower is not effective in mowing grass in potholes, and the profiling effect is not good
Mowing consumes a lot of energy, causing unnecessary waste of energy

Method used

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  • Mountain orchard profiling autonomous obstacle avoidance lawn mower and its control method
  • Mountain orchard profiling autonomous obstacle avoidance lawn mower and its control method
  • Mountain orchard profiling autonomous obstacle avoidance lawn mower and its control method

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Embodiment Construction

[0038] While the implementations of the invention are susceptible to conversion to other implementations, the invention describes a specific implementation. It should be understood that the disclosure of the present invention is an example for showing the working principle, and the invention is not limited to the specific example shown.

[0039] like figure 1 As shown, the mountain orchard profiling autonomous obstacle avoidance lawn mower is composed of a mechanical part and a control system, wherein the mechanical part is composed of a header 104 and a crawler chassis 101 .

[0040] like figure 2 As shown, the crawler chassis 101 includes a chassis main body, and the chassis main body is provided with a winch bracket 506 and a control box 504 in sequence along the forward direction of the lawn mower, and the winch bracket 506 is welded on the chassis main body; The axes are coincident, and are installed at about 3 / 4 of the longitudinal direction behind the transverse axis o...

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Abstract

The invention provides a profiling self-obstacle-avoiding lawn mower for mountain orchards and its control method. Through the cooperation of the push rod motor and the rotating pair, multi-angle cutting is realized to reduce the energy consumption required for mowing operations; Rods and connecting rods cooperate with upper base bearings, lower base bearings, and base connecting optical axes to form a flexible mechanism. The flexible mechanism interacts with the push rod motor to realize the profiling operation, so that the lawn mower as a whole can operate in more complex orchard terrain. The ground profiling mowing operation has better cutting effect than the traditional lawn mower; the obstacle avoidance method of right-angle detour is adopted to realize the precise obstacle avoidance of the lawn mower and achieve the purpose of not relying too much on the operator. The invention can carry out mowing operation of ground profiling and multi-angle, and the cutting effect is good; it has the characteristics of high safety, high operation reliability, intelligence, high efficiency, energy saving and environmental protection, and the like.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, in particular to a profiling autonomous obstacle avoidance lawn mower for mountain orchards and a control method thereof. Background technique [0002] The terrain of mountain orchards is relatively complex. Most of the traditional mowing methods rely on manual hand-held machines for mowing or manual mowing, which is low in intelligence and cannot be used for precise mowing; traditional mowing methods rely heavily on personnel, because the kinetic energy of weeding machinery is relatively high It also poses a certain threat to the life safety of the operator; in addition, the traditional lawn mower is not effective for mowing grass in potholes, and the profiling effect is not good. Mowing consumes a lot of energy, causing unnecessary energy waste. SUMMARY OF THE INVENTION [0003] Aiming at the deficiencies in the prior art, the present invention provides a profiling autonomous ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D34/66A01D34/78A01D34/82A01D34/00A01D75/18G05D27/02B62D55/065B62D55/08
CPCA01D34/66A01D34/78A01D34/82A01D34/008A01D75/185A01D75/18G05D27/02B62D55/065B62D55/08G05D2201/0208G05D1/0212A01D34/863B62D21/186B62D37/00B62D55/116B62D53/00A01D2101/00G05D1/0257A01D34/662A01D34/866
Inventor 管贤平刘志鹏代富彬邱白晶董晓娅
Owner JIANGSU UNIV
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