Traveling track chassis for deep-sea poly-metallic nodule mining areas

A technology of polymetallic nodules and tracked chassis, which is applied to tracked vehicles, motor vehicles, transportation and packaging, etc., can solve the problems of broken track shoes, excessive adhesion of deposits, restricting the traction performance of tracked vehicles, etc., and achieves high walking efficiency. , long service life and simple structure

Inactive Publication Date: 2015-09-02
CHINA MINMETALS CHANGSHA MINING RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The test found that the crawler traveling mechanism had too much adhered sediment, and the track shoe teeth were partially damaged, which restricted the traction performance of the tracked vehicle

Method used

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  • Traveling track chassis for deep-sea poly-metallic nodule mining areas

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0014] Refer to attached figure 1 , the present embodiment comprises crawler belt 1, support arm 2, trolley frame 3, driving wheel 4, guide wheel 5 and crawler frame 12, and described support arm 2 is arranged on both sides of trolley frame 3, and the support arm 2 The other end is welded with the track frame 12, and the drive wheel 4 and the guide wheel 5 are respectively arranged at the front and rear ends of the track frame 12, and the track belt 1 is set on the track frame 12 around the drive wheel 4 and the guide wheel 5.

[0015] The track frame 12 is provided with an oil tank 6, a pressure compensation box 7, a valve box 10 and a buoyancy material box 8. The oil tank 6 can be loaded with hydraulic oil to reduce the mechanism of the hydraulic system; the pressure compensation box 7 is used to supplement the hydraulic system. Oil and buoyancy mate...

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Abstract

A traveling track chassis for deep-sea poly-metallic nodule mining areas comprises tracks, support arms, a bogie frame, driving wheels, guiding wheels and a track frame, wherein the support arms are arranged on two sides of the bogie frame, the other end of each support arm is fixedly connected with a track frame plate, the driving wheels and the guiding wheels are arranged at front and back ends of the track frame respectively, the tracks wind around the driving wheels and the guiding wheels to be arranged on the track frame, and thin fenders are fixedly connected with left and right sides of the track frame. The traveling track chassis is simple in structure and low in manufacturing cost; the traveling track chassis is high in traveling efficiency and is integrally elevated on the basis of an original chassis; the track frame is a frame welded mechanism, a hydraulic oil tank, a pressure compensation mechanism, a buoyancy material and the like are integrated in the track frame, the thin fenders are arranged on two sides, and the condition that the traveling performance is reduced due to the fact that soft sediment on two sides collapses inwards and adheres to track plates due to pressing of the track chassis during traveling is prevented; the traveling track chassis is long in service life.

Description

technical field [0001] The invention relates to a walking crawler chassis, in particular to a walking crawler chassis in a deep-sea polymetallic nodule mining area. Background technique [0002] Different from terrestrial soils, the seabed surface sediments in deep-sea polymetallic nodule mining areas are thin and soft, with weak bearing capacity and high water content. [0003] At present, the walking technology on the deep-sea thin soft sediment adopts the crawler driving mechanism. Due to the traditional driving track on land, it will sink deep into the sediment and slip on the spot. The existing crawler driving mechanism adopts sharp and high grouser teeth to improve the traction performance of the crawler vehicle on thin and soft sediments. The test found that the crawler traveling mechanism had too much adhered sediment, and the track shoe teeth were partially damaged, which restricted the traction performance of the tracked vehicle. Contents of the invention [0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D55/08
Inventor 吴鸿云高宇清陈秉正刘伟
Owner CHINA MINMETALS CHANGSHA MINING RES INST
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