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Walking track device for deep sea polymetallic nodule mining area

A technology for polymetallic nodules and mining areas, applied to tracked vehicles, transportation and packaging, motor vehicles, etc., can solve problems such as poor results, complicated mechanisms, and lack of consideration in replacement mechanisms

Pending Publication Date: 2022-06-07
闻志君
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The crawlers of the above two patents are provided with a number of long toothed plates and short toothed plates arranged at intervals to improve the driving ability of the crawler on the seabed sediments, but the replacement mechanism between the crawler and the fluid plastic soil is not considered, so the disclosed prevention The scheme of subsidence and driving force establishment, the mechanism is complicated but the effect is not good

Method used

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  • Walking track device for deep sea polymetallic nodule mining area
  • Walking track device for deep sea polymetallic nodule mining area
  • Walking track device for deep sea polymetallic nodule mining area

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Embodiment Construction

[0034] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0035] As shown in Figures 1 to 2, the walking crawler device of the deep-sea polymetallic nodule mining area equipment of the present invention includes a walking frame 1, a driving wheel 2 installed thereon, a guide wheel 3, a load-bearing wheel 4, a drag chain wheel 5, Tensioning mechanism 6, guard rail device 7 and crawler belt 8 '; Crawler belt 8 is made up of drive plate 81 and compaction plate 82 installed on it by ring chain rail 83 and interval, and the height of drive plate 81 is greater than the height of compaction plate 82 .

[0036] As shown in Figures 3 to 5, the driving plate 81 is provided with a sealing surface 811, and the compacting plate is provided with a sealing surface 821.

[0037] In this embodiment, the crawler belt 8 is tensioned by the tensioning mechanism 6, so that the crawler belt 8 in contact with the...

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Abstract

The invention discloses a deep sea polymetallic nodule mining area walking track device, which comprises a walking frame, and a driving wheel, a guide wheel, a bearing wheel, a drag chain wheel, a tensioning mechanism, a rail guard and a track which are arranged on the walking frame, and is characterized in that the track consists of an annular caterpillar track, and a driving plate and a compaction plate which are arranged on a caterpillar track section in a staggered manner; the driving plate and the compaction plate are provided with sealing surfaces; and sealing surfaces of the driving plates and the compacting plates which are mounted in a staggered manner are overlapped to form sealing. The device has the advantages of subsidence prevention, good driving performance, light weight, seawater corrosion resistance, simplicity in installation and debugging and the like.

Description

technical field [0001] The invention relates to the technical field of seabed engineering operation equipment, in particular to a walking crawler device in a deep-sea polymetallic nodule mining area. Background technique [0002] The deep-sea polymetallic nodule mining area is a typical abyssal plain covered with thick silt and sediment. Seabed sediments are different from terrestrial geology in that their shear strength is extremely low, and they have characteristics of agitated fluid and plasticity. [0003] The function of the crawler is to support the chassis and the upper mechanism, and generate driving force by acting with the ground. [0004] As the key technology of the deep sea mining system, the seabed mining vehicle may slip excessively when walking under the soft seabed road, and may be deeply trapped in the sediment and be absorbed by it, unable to walk or lose the mining function, paralyzing the entire mining system. [0005] Chinese patent application CN 104...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60F3/00B62D55/18B62D55/26B62D55/30
CPCB60F3/0015B62D55/18B62D55/26B62D55/30
Inventor 闻志君唐宏宾
Owner 闻志君
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