Suspension-type high-speed width-regulation hydraulic turnover plow and stepless width regulation device thereof

A hydraulic flipping and hanging technology, which is applied to plows, agricultural machinery and implements, and other applications, can solve the problems of inability to realize synchronous adjustment of width and heavy workload, and achieve the effect of wide application range and reduced damage

Inactive Publication Date: 2014-05-14
CHINESE ACAD OF AGRI MECHANIZATION SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The working width can only be adjusted with steps within a certain range. When adjusting, the main plow body needs to be reinstalled. The wo

Method used

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Examples

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Example Embodiment

[0040] The structural principle and working principle of the present invention will be described in detail below in conjunction with the accompanying drawings:

[0041] See figure 1 , figure 2 and image 3 , figure 1 Is a schematic structural diagram of an embodiment of the present invention, figure 2 for figure 1 Top view of image 3 for figure 2 Enlarged view of Part I. The suspended high-speed amplitude modulation hydraulic turning plow of the present invention includes a suspension frame 1, a turning device 2, a plow body 3, and a stepless amplitude modulation device 4. The turning device 2 includes a turning oil cylinder 21 and a turning frame 22, and the turning oil cylinders 21 are respectively It is hinged to the suspension frame 1 and the turning frame 22. Preferably, the turning frame 22 is connected to the main beam 431 through a hinged frame 7. The stepless amplitude modulation device 4 includes an amplitude modulation cylinder 41, an amplitude modulation rod 42 and a

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PUM

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Abstract

Disclosed are a suspension-type high-speed width-regulation hydraulic turnover plow and a stepless width regulation device thereof. The suspension-type high-speed width-regulation hydraulic turnover plow comprises a suspension support, a turnover device, plow bodies and a stepless width regulation device body. The turnover device comprises a turnover cylinder and a turnover support, and the turnover cylinder is hinged to the suspension support and the turnover support respectively. The stepless width regulation device body comprises a width regulation cylinder, a width regulation bar and a parallel four-bar mechanism. The parallel four-bar mechanism comprises a main beam, a width regulation beam and at least two clamping seats, the main beam and the width regulation beam are parallelly arranged, and two ends of each clamping seats are respectively hinged to the main beam and the width regulation beam. One end of the width regulation cylinder is hinged to the main beam, one end of the width regulation bar is hinged to the width regulation beam, the other end of the width regulation cylinder and the other end of the width regulation bar are respectively hinged to the turnover support, and the plow bodies are disposed on the clamping seats. The suspension-type high-speed width-regulation hydraulic turnover plow is applicable to high-speed operation, small in resistance and good in soil turning over and covering.

Description

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Claims

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Application Information

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Owner CHINESE ACAD OF AGRI MECHANIZATION SCI
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