Underwater dredging and desilting vehicle track tooth and manufacturing method thereof

A dredging vehicle crawler and manufacturing method technology, which is applied to earth movers/excavators, construction, etc., can solve problems such as unresolved adhesion, and achieve the effects of easy production, easy acquisition, and improved mining efficiency

Active Publication Date: 2021-08-27
XIANGTAN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The patented crawler is modeled on the buffalo hoof structure, which can maximize the traction of the deep-sea mining machine, but the problem of adhesion still needs to be solved

Method used

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  • Underwater dredging and desilting vehicle track tooth and manufacturing method thereof
  • Underwater dredging and desilting vehicle track tooth and manufacturing method thereof
  • Underwater dredging and desilting vehicle track tooth and manufacturing method thereof

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Embodiment Construction

[0049] According to the specific content of the present invention, the surface of the grouser is treated to obtain a mud-repelling surface to achieve a self-cleaning effect. The present invention will be described in detail below with reference to the accompanying drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. For the convenience of description, if the words "up", "down", "left" and "right" appear in the following, it only means that the directions of up, down, left and right are consistent with the drawings themselves, and do not limit the structure.

[0050] A bionic crawler with high traction for deep-sea rare soft substratum soil. The overall structure of the crawler is as follows: figure 1 and figure 2 As shown, the materials used for the grouser are all aluminum alloy plates, and the overall structure includes the grouser top plate...

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Abstract

The invention discloses an underwater dredging and desilting vehicle track tooth and a manufacturing method thereof. The underwater dredging and desilting vehicle track tooth comprises a top plate and a track tooth, wherein the track tooth is provided with a vertical part and a bent part; the top end of the vertical part is fixedly connected with the lower surface of the top plate, and the bent part is bent towards the rear side of the crawler tooth; a layer of film is arranged on the surface of each crawler tooth, the film is provided with an uneven corrugated surface, the corrugated surface conforms to a waveform function Y = 2sin (X/10), and the contact angle between sediment and the surface of the film is at least 150 degrees. According to the invention, the adhesive force between the crawler tooth and the deep-sea sediment can be minimum.

Description

technical field [0001] The invention relates to a crawler tooth of an underwater dredging and dredging vehicle and a manufacturing method thereof, belonging to the field of deep sea or deep lake dredging vehicles. Background technique [0002] As the depth of silt layers in rivers and lakes in various regions of our country increases year by year and there is a lack of effective dredging methods and equipment, the traditional manual dredging method has long been abandoned because of its low efficiency and high labor intensity, coupled with the lack of water resources The aggravation of the situation has led to the reduction of water storage in these rivers and lakes year by year, causing the drought situation to become increasingly severe, aggravating the impact of flood disasters, and also greatly affecting the aquatic industry. Therefore, it is of great practical significance to develop an economical desilting machine suitable for rivers and lakes in my country to clean up...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F9/04E02F5/28C23F1/20
CPCE02F9/045E02F5/28C23F1/20
Inventor 马雯波李昱洋朱玮李家平黄天宝
Owner XIANGTAN UNIV
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