Impact-wear-resistant excavator bucket tooth and production process thereof

An excavator bucket tooth and impact-resistant technology, which is applied to earth movers/shovels, mechanical equipment, metal processing equipment, etc., can solve problems such as reducing the service life of bucket teeth, affecting excavation efficiency, and increasing resistance, achieving The effect of increasing service life, speeding up work efficiency and reducing resistance

Active Publication Date: 2021-12-10
宁波吉威熔模铸造有限公司
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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 provide an excavator bucket tooth resistant to impact and wear, which aims to solve the problem of rigidity between the bucket and the tooth seat in the prior art Impact can easily cause damage to the bucket teeth, which will not only increase the resistance during the excavation process and affect the excavation efficiency, but also reduce the service life of the bucket teeth

Method used

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  • Impact-wear-resistant excavator bucket tooth and production process thereof
  • Impact-wear-resistant excavator bucket tooth and production process thereof
  • Impact-wear-resistant excavator bucket tooth and production process thereof

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Embodiment 1

[0043] see Figure 1-13 , the present invention provides the following technical solutions: an excavator bucket tooth resistant to impact and wear, including a main bucket tooth part 1, a storage space 103 is opened in the main bucket tooth part 1, and an auxiliary bucket tooth part is provided in the storage space 103 102, the auxiliary bucket tooth 102 is connected with the main bucket tooth 1 through an elastic damping mechanism;

[0044] A shock absorbing plate 3 is provided in the accommodation space 103, and the shock absorbing plate 3 is arranged on the bottom side of the auxiliary bucket tooth part 102. The shock absorbing plate 3 is used to reduce the impact on the bucket teeth. The shock absorbing plate 3 passes through the shock absorbing mechanism and the auxiliary Bucket teeth 102 are connected;

[0045] The side end of the main bucket tooth part 1 is provided with a bucket tooth protection shell 101. The bucket tooth protection shell 101 is used to reduce the fr...

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PUM

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Abstract

The invention provides an impact-wear-resistant excavator bucket tooth and a production process thereof, and belongs to the technical field of bucket preparation. The impact-wear-resistant excavator bucket tooth comprises a main bucket tooth piece, a containing gap is formed in the main bucket tooth piece, an auxiliary bucket tooth piece is arranged in the containing gap, and the auxiliary bucket tooth piece is connected with the main bucket tooth piece through an elastic cushioning mechanism; and a damping plate is arranged in the containing gap, arranged on the bottom side of the auxiliary bucket tooth piece, used for reducing impact borne by bucket teeth and connected with the auxiliary bucket tooth piece through a damping mechanism. A bucket tooth protection shell is arranged at the side end of the main bucket tooth piece and used for reducing friction force borne by the main bucket tooth piece and reducing abrasion of the main bucket tooth piece, the bucket tooth protection shell is arranged at the side end of the main bucket tooth piece through a reciprocating circulation assembly, and a transmission mechanism is arranged in the main bucket tooth piece and used for driving the reciprocating circulation assembly to move. Rigid collision between the bucket teeth and a tooth holder is effectively reduced, and the service life of the bucket teeth is greatly prolonged.

Description

technical field [0001] The invention belongs to the technical field of bucket preparation, and in particular relates to an impact-wear-resistant excavator bucket tooth and a production process thereof. Background technique [0002] Excavator bucket teeth are an important part of the excavator. Similar to human teeth, they are also vulnerable parts. They are combined bucket teeth composed of tooth seats and tooth tips, and the two are connected by pins. Since the tooth tip is the tooth tip that fails due to wear and tear of the bucket teeth, it is only necessary to replace the tooth tip. [0003] The existing bucket teeth will have a rigid impact with the tooth seat when the bucket is working, which will easily cause damage to the bucket teeth, which will not only increase the resistance during the excavation process and affect the excavation efficiency, but also reduce the service life of the bucket teeth. When first contacting the surface of the material, due to the faster...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F9/28C22C33/04B21J5/00F16F15/067
CPCE02F9/2808C22C33/04B21J5/002F16F15/067
Inventor 罗绍康
Owner 宁波吉威熔模铸造有限公司
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