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Novel leveling device for orchard operation platform

A work platform and leveling device technology, applied in agriculture, the chassis of agricultural machinery, agricultural machinery and machinery and other directions, can solve problems such as poor adaptability, overturning danger, and tilting of the platform's center of gravity.

Active Publication Date: 2019-06-21
HEBEI AGRICULTURAL UNIV.
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a new type of orchard operation platform leveling device, which solves the problems in the prior art that the orchard operation platform has poor adaptability to hilly and mountainous orchard complex terrain, and the center of gravity of the platform is inclined during the operation process, which may cause the risk of tipping over.

Method used

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  • Novel leveling device for orchard operation platform
  • Novel leveling device for orchard operation platform
  • Novel leveling device for orchard operation platform

Examples

Experimental program
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Effect test

Embodiment 1

[0029] like figure 1 , 5 , 6 and 7, a novel orchard work platform leveling device includes a walking chassis 1. In this embodiment, the walking chassis 1 is set to a crawler-type walking chassis. Except for this embodiment, the walking chassis 1 can also be set as Wheeled walking chassis, a platform bracket 2 is arranged above the walking chassis 1, and the platform bracket 2 is connected with the walking chassis 1 through a support column 3 and four leveling oil cylinders 4.

[0030] Specifically, the support column 3 is arranged in the middle of the walking chassis 1, the lower end of the support column 3 is welded on the walking chassis 1, the upper end of the support column 3 is hinged on the platform bracket 2 through a ball joint, and the ball joint is welded to the support column 3. On the top, the ball seat is connected to the platform bracket 2 by bolts, and the four leveling cylinders 4 are respectively arranged on the front, back, left, and right sides of the suppo...

Embodiment 2

[0037] like Figures 2 to 7 As shown, a new orchard operation platform leveling device includes a walking chassis 1, the walking chassis 1 is set as a crawler-type walking chassis, a platform bracket 2 is arranged above the walking chassis 1, and the platform bracket 2 and the walking chassis 1 pass through a Support column 3 is connected with four leveling oil cylinders 4, and scissor lift frame 9 is installed on platform bracket 2, and work platform 10 is installed on the upper end of scissor lift frame 9, orchard staff can stand on work platform 10 to Orchard management work such as flower thinning, pruning, and picking of fruit trees. In this embodiment, the specific connection and installation methods of the components are the same as those in the embodiment, and will not be repeated here.

[0038]The difference is that in this embodiment, the leveling sensor 8 is set as a double-slide sensor, and the double-slide sensor includes two leveling tracks 801, and the two leve...

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Abstract

The invention discloses a novel leveling device for an orchard operation platform. The device includes a walking chassis, a platform bracket, a support column, a guide column, four leveling oil cylinders and a stabilizing spring. The support column is arranged in the middle of the walking chassis, the four leveling oil cylinders are arranged on all sides of the support column, and the movable endof the guide column extends and fixed in a guide groove in the walking chassis. According to the topographic features that orchards on hills and mountainous regions have rugged terrains and are full of bumps and hollows, the inclination angle, relative to the surface of the operation platform, of the bracket is adjusted when the platform is in operation process so that the platform bracket and thesurface of the platform can be always in a horizontal state, the center of gravity of the orchard operation platform does not deviate from the longitudinal vertical plane of the machine when the orchard operation platform is operated on an uneven slope land, and the possibility of tilting and overturning of the platform is reduced. The problem is solved that the orchard operation platform easilyturns over, and it is guaranteed that personnel on the platform always stand on the horizontal platform surface and operate the platform comfortably at an appropriate position a certain distance awayfrom a tree body.

Description

technical field [0001] The invention relates to the field of orchard operation platforms, in particular to a novel orchard operation platform leveling device. Background technique [0002] my country's apple orchards are distributed in a wide area and have various terrains, including hills, mountains, terraces, plains and other types of gardens. At present, the orchard operation platform adopts a scissor-type lifting mechanism, and the walking mechanism adopts a wheel-type or crawler-type power chassis. During the operation, the vehicle body tilts to varying degrees with the ground slope and terrain changes in the park. The tilt of the work surface will reduce the stability of carrying people and fruit boxes and other items, and at the same time will increase the discomfort of operators when working at heights on slopes; In addition, the center of gravity of the platform in the lifting state is relatively high. When the body roll angle is large, the activities of the personnel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B51/02
Inventor 刘俊峰杨欣刘伟霄王鹏飞
Owner HEBEI AGRICULTURAL UNIV.
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