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A track quick change device and quick change method thereof

A track and hydraulic technology, which is applied in the track quick change device and its quick change field, can solve the problems of low efficiency and complicated track replacement, achieve multi-movement strokes, compact structure, and improve work efficiency

Active Publication Date: 2019-08-09
ZOOMLION HEAVY MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to address the deficiencies in the above-mentioned technologies, and propose a crawler track quick-change device and its quick-change method, aiming at solving the problems of complicated and low-efficiency track change in the existing track

Method used

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  • A track quick change device and quick change method thereof
  • A track quick change device and quick change method thereof

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Embodiment Construction

[0023] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0024] Such as Figure 1 to Figure 2 As shown, the present invention provides a crawler quick change device, comprising a hydraulic connection pipeline, a hydraulic oil pipe 6, a hydraulic cylinder 10 and a support rod 11; one end of the hydraulic oil pipe 6 is connected to the hydraulic connection pipeline, and the other end of the hydraulic oil pipe 6 is connected to the hydraulic cylinder 10 is connected, and the hydraulic cylinder 10 adopts a single-piston rod type quick-change hydraulic cylinder; wherein, the hydraulic connection pipeline is used to connect the hydraulic power interface, specifically, the hydraulic connection pipeline can be directly connected with the hydraulic power syst...

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Abstract

The invention provides a track fast exchanging device and a fast exchanging method thereof. The track fast exchanging device comprises a hydraulic connecting pipeline, a hydraulic oil pipe, a hydraulic oil cylinder and a supporting rod, wherein one end of the hydraulic oil pipe is connected with the hydraulic connecting pipeline, and the other end of the hydraulic oil pipe is connected with the hydraulic oil cylinder; the hydraulic connecting pipeline is used for being connected with a hydraulic power interface; and one end of the supporting rod is fixedly connected with the hydraulic oil cylinder, and the other end of the supporting rod freely extends. Through the adoption of the technical scheme of the track fast exchanging device disclosed by the invention, under the situation that a harvester is normally started and a hydraulic system works normally, a chassis is easily and fast supported, and a track is conveniently and fast exchanged, so that the labor capacity is reduced, and the working efficiency is improved; and an oil pipe connector of the track fast exchanging device provided by the invention all adopts a conventional standard interface of the harvester, so that the track fast exchanging device has excellent generality and excellent adaptability, and is compact in structure.

Description

technical field [0001] The invention belongs to the technical field of crawler belt replacement, and in particular relates to a crawler belt quick changing device and a quick changing method thereof. Background technique [0002] Replacing the track of a harvester is a relatively complicated, time-consuming and laborious work, especially in a muddy harvesting field; how to use an efficient follow-up device to improve the efficiency of track replacement is an important issue for existing track replacement. There are problems to be solved. The method widely used nowadays is to support the chassis of the harvester by the jack, which is limited by the stroke of the jack and cannot completely and reliably support the chassis, which also seriously affects the replacement of the track; and the above-mentioned replacement method is low in efficiency and high in strength , Seriously affecting the operation of the harvester. [0003] Based on the technical problems in the above-ment...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D55/32
CPCB62D55/32
Inventor 王国栋宋来辉
Owner ZOOMLION HEAVY MASCH CO LTD
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