Orchard high-position operation platform leveling device

A technology of leveling device and working platform, which is applied in the direction of lifting device, safety device of lifting equipment, agriculture, etc., can solve the problems of lack of platform leveling function, unable to adapt to the needs of operation in hilly and mountainous areas, etc., so as to improve work efficiency and safety. performance, ease of popularization and utilization, and security and stability

Pending Publication Date: 2021-03-26
BEIJING FORESTRY UNIVERSITY
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are mobile operating platforms such as orchard fruit picking and fruit tree pruning in my c

Method used

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  • Orchard high-position operation platform leveling device
  • Orchard high-position operation platform leveling device
  • Orchard high-position operation platform leveling device

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Embodiment Construction

[0018] The technical solution of the present invention will be described in detail below with reference to the drawings, but the scope of the present invention is not limited to the embodiment.

[0019] Such as figure 1 Schematic diagram of the intelligent leveling orchard high work vehicle, including a shear lifting mechanism, a wheel-type chassis, a four-wheel steering structure, and a leveling platform, a console, and the like. Among them, the electric push rod before and after is configured to level, and the two electric push rods on the left are used to level.

[0020] When the direct line enters the upper slope section, the sensor detects the longitudinal inclination angle in the vehicle body, and the instruction is issued such that the absolute value of the rear wheel elongation until the absolute value of the body longitudinal inclination angle detected by the sensor is smaller than the set value, i.e., stops elongation and retain. In particular, the positive and negative...

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Abstract

The invention relates to an orchard high-position operation platform leveling device with an intelligent leveling system. The orchard high-position operation platform leveling device comprises a chassis, a shear fork type lifting frame, an electric control system and an operation platform arranged above the shear fork type lifting frame. The chassis is of a parallelogram wheel leg structure and used for achieving the function of supporting a vehicle body and achieving the longitudinal leveling function of the vehicle body by stretching and retracting wheel legs through stretching and retracting of electric push rods in a parallelogram; and a shear fork type lifting structure located above the chassis is used for supporting an operation platform and achieving the lifting function of the operation platform, meanwhile, the shear fork type lifting frame is connected with the chassis through a hinge, and the lifting frame is made to rotate around the hinge through stretching and retractingof the electric push rods to achieve left-right leveling of the operation platform. According to the orchard high-position operation platform leveling device, the problem that the operation platform cannot be kept horizontal in existing orchard operation can be solved, leveling is automatically achieved according to the gradient, and it is guaranteed that operators keep stable in the operation process.

Description

Technical field [0001] The present invention relates to the field of agricultural machinery, and in particular to a leveling device and a control method therefor. Background technique [0002] At present, there is a mobile role platform such as orchard fruit picking, fruit tree trim, but does not have platform leveling functions, and it is impossible to adapt to Hilly Mountain Work Demand. With the aging of my country's population, the sudden reduction of rural labor and the sharp rise in human costs, in monotonous, heavy and existentive fruit picking operations urgently need efficient, universal and low-cost operation technology. Developed and developing lightweight, automatic leveling orchard picking machinery, which is extremely important for the development of forest fruit industry in my country. Inventive content [0003] Apparatus: The present invention studies the operational machine and innovative optimization by absorption of foreign (Italy, etc.) steep rolling institut...

Claims

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Application Information

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IPC IPC(8): B66F11/04B66F17/00G05B11/42G05B13/04A01D46/20
CPCB66F11/04B66F17/006G05B11/42G05B13/04A01D46/20
Inventor 康峰任淑航邓慧梅昆鹏海涌杰王亚雄
Owner BEIJING FORESTRY UNIVERSITY
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