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An excavator bucket tooth structure

An excavator bucket tooth and excavator technology, applied in the field of excavator bucket teeth, can solve the problems of difficult structure and difficult replacement of bucket teeth and tooth sleeves, achieve flexible and convenient installation and replacement, improve operating efficiency, and reduce excavation resistance Effect

Active Publication Date: 2021-04-27
XUZHOU BUT CONSTR MASCH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the original excavator bucket tooth structure, the bucket tooth structure is a whole. When facing complex working conditions, it is difficult to adapt to the single bucket tooth and tooth sleeve structure, and it is difficult to replace.

Method used

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  • An excavator bucket tooth structure
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Embodiment Construction

[0017] The technical solutions in the embodiments of the present invention will be further described below in conjunction with the drawings in the embodiments of the present invention.

[0018] like figure 1 , figure 2 and Figure 4 As shown, the present invention proposes an excavator bucket tooth structure, including: an excavator bucket tooth structure, including a bucket tooth main structure arranged on the excavator blade 1, the bucket tooth main structure includes a bucket tooth front end 9 and There are two parts at the rear end of the bucket tooth 3, and a part of the rear end 3 of the bucket tooth protrudes forward, so that the joint surface of the front and rear parts of the bucket tooth is larger and can be combined more closely, and it is convenient for pre-installation and fixing of the front end 9 of the bucket tooth. The front end 9 of the bucket tooth is also provided with a tooth sleeve 11 that wraps it as a whole. The tail of the rear end 3 of the bucket t...

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Abstract

A new excavator bucket tooth is suitable for use in excavators of industrial and mining enterprises. It includes the main structure of the bucket teeth arranged on the blade plate assembly of the excavator. The main structure of the bucket teeth includes two parts, the front end of the bucket teeth and the rear end of the bucket teeth, which are connected to each other. The rear end of the bucket teeth protrudes forward. There are tooth sleeves, and the extension structure is equipped with a blade plate protection structure. There is a weld structure between the extension structure and the bucket blade plate. The weld seam structure extends to the periphery of the blade plate protection structure. , The tail of the front end of the bucket tooth is provided with a groove that matches the protrusion installation, and the two sides of the connection between the rear end of the bucket tooth and the front end of the bucket tooth are fixed by a gasket screw group. The bucket teeth are connected with the blade plate by welding, and the weld structure is protected by the extension structure. The front end of the bucket teeth and the gear sleeves are replaced according to the actual working conditions, and are equipped with suitable gear sleeves, which can be more flexibly adapted to various working conditions. condition.

Description

technical field [0001] The invention relates to an excavator bucket tooth structure, which is especially suitable for use in excavators of industrial and mining enterprises, and belongs to the technical field of excavator bucket teeth. Background technique [0002] The excavator bucket is an important structural part of the excavator mechanical device, and the structure of the bucket teeth and tooth sleeve determines the service life of the bucket. Welding is the main connection between bucket teeth and blades, and the welds are prone to damage during use, so the protection of the welds is particularly important. The excavators used by industrial and mining enterprises face complex working conditions. Different bucket teeth need to be replaced in different working conditions. The construction is difficult, and the bucket teeth are more likely to be damaged. The replacement efficiency of the bucket teeth during the construction process is low. Installation High difficulty. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02F9/28
CPCE02F9/2808E02F9/2833
Inventor 吉喆高二庆鲍庆河娄林祥宋庆雷李鑫王聪
Owner XUZHOU BUT CONSTR MASCH LTD
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