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Automatic leveling orchard comprehensive operation platform for hilly area

A work platform, automatic leveling technology, used in agriculture, non-electric variable control, control/regulation systems, etc.

Active Publication Date: 2016-12-07
SHANDONG AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Facing the orchard planting mode with complex terrain and slopes, the existing lifting operation platform is difficult to meet the operation requirements. Therefore, it is important to design a self-leveling orchard lifting platform for hilly and mountainous areas to improve the level of mechanized production and improve operating efficiency. significance

Method used

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  • Automatic leveling orchard comprehensive operation platform for hilly area
  • Automatic leveling orchard comprehensive operation platform for hilly area
  • Automatic leveling orchard comprehensive operation platform for hilly area

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Embodiment

[0045] The angle sensor described in this embodiment is MPU6050; the displacement sensor module used is a BOSO cable displacement sensor module; the single-chip microcomputer system used is a STM32 single-chip microcomputer. The present invention connects and assembles the supporting mechanism, the leveling mechanism, the lifting mechanism, the working platform and the control system through a connecting ring, and the working platform 5 is in a horizontal position in the initial working state. When the working platform is picking apples on the flat ground, when the working platform 5 needs to be lifted according to the requirements of the operators, the control valve of the lifting cylinder 7 is adjusted to the upper position, and the lifting cylinder 7 moves, and the working platform 5 is lifted to the working position through the cross arm 3, and the lifting cylinder 7 is lifted to the working position. Adjust the control valve to the middle position and lock the lifting cyli...

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Abstract

The invention relates to an automatic leveling orchard comprehensive operation platform for a hilly area. The automatic leveling orchard comprehensive operation platform comprises a support mechanism, a lifting mechanism, a leveling mechanism, a working platform, a control system and a control scheme. According to the automatic leveling orchard comprehensive operation platform disclosed by the invention, the working platform can be stably lifted to any working positions within a preset working range; the lifting height of the working platform is adjusted by extending and retracting a lifting oil cylinder through controlling starting and closing of a control valve of the lifting oil cylinder; the leveling mechanism adopts a two-stage leveling mode preset in the control scheme; a single-chip microcomputer monitors the inclination angle of the working platform through an angle sensor, detects the extending and retracting amount of a leveling oil cylinder through a displacement sensor, judges which stage of the leveling mode is performed, then realizes the control on the control valve of the leveling oil cylinder, and finally realizes the leveling of the working platform through the leveling oil cylinder., the leveling of the working platform is realized. The automatic leveling orchard comprehensive operation platform disclosed by the invention is an orchard operation platform being stable in operation, safe, reliable, good in leveling quality and high in leveling respond speed, and can be adaptable to special operating environment of the hilly area.

Description

(1) Technical field [0001] The invention relates to a comprehensive operation platform for automatically leveling orchards in hilly and mountainous areas, in particular to a lifting device for picking, transporting and pruning fruits in orchards in hilly and mountainous areas. (2) Background technology [0002] my country's fruit production and planting area both rank first in the world, but most of the orchards are distributed in hilly and mountainous areas, and the terrain of the orchards is diverse, and the degree of mechanization of orchard operations is low. Pruning of fruit trees, flower thinning and fruit dropping, and fruit picking mainly rely on ladders and high stools to complete operations, which poses great safety hazards and low operating efficiency. Therefore, the demand for orchard operating machinery is increasing day by day. The orchard operation platform plays an important role in the orchard operation machinery. From fruit tree pruning to fruit picking to ...

Claims

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Application Information

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IPC IPC(8): A01B51/02G05D3/20
CPCA01B51/026G05D3/203
Inventor 樊桂菊张晓辉王永振仉利
Owner SHANDONG AGRICULTURAL UNIVERSITY
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