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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 workload is large, and it is impossible to realize the synchronous adjustment of the width and the angle between the main plow body and the main beam.

Method used

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

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Embodiment Construction

[0040] Below in conjunction with accompanying drawing, structural principle and working principle of the present invention are specifically described:

[0041] see figure 1 , figure 2 and image 3 , figure 1 It is a structural schematic 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-modulated 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 with the suspension frame 1 and the overturn frame 22, preferably the overturn frame 22 is connected with the main beam 431 through a hinge frame 7, and the stepless amplitude modulation device 4 includes an amplitude modulation oil cylinder 41, an amplitude modula...

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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

technical field [0001] The invention relates to agricultural implements, in particular to a suspended high-speed amplitude-modulated hydraulic turning plow and a stepless amplitude modulation device which can adapt to high-speed operation, has low resistance and good effect of turning and covering soil. Background technique [0002] The existing high-speed amplitude-modulated hydraulic turning plow consists of a suspension frame, a turning frame, a main beam connected to the turning cylinder and the turning frame, a deck installed on the main beam, a main plow body installed on the deck, and a main beam installed on the main beam. depth gauge wheel. Most of the existing high-speed amplitude-modulated hydraulic tilting plows are stepped amplitude-modulated plows, and the working width can be adjusted with steps within a certain range. When adjusting the width to change the angle between the main beam and the forward direction of the plow, it is necessary to install the plow p...

Claims

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Application Information

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IPC IPC(8): A01B3/426
Inventor 赵郑斌陈志方宪法杨学军刘赟东刘立晶狄明立赵金辉
Owner CHINESE ACAD OF AGRI MECHANIZATION SCI
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