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A connection structure of bucket teeth

A technology of connecting structure and bucket teeth, applied in construction, earthmoving machine/shovel, etc., can solve the problems of easy damage of connecting parts, difficult disassembly work, frequent disassembly, etc., and achieve the effect of convenient disassembly and assembly

Active Publication Date: 2019-05-10
宁波惠政工程机械科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, figure 1 Although the bucket tooth connection structure shown is simple in structure and low in cost, the two parts must be disassembled and separated by violence, and the replacement cycle of the bucket teeth is short and the disassembly is frequent, which not only brings difficulties to the disassembly work, but also Causes the connecting pins and locking washers to be easily damaged, affecting the working process

Method used

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  • A connection structure of bucket teeth
  • A connection structure of bucket teeth
  • A connection structure of bucket teeth

Examples

Experimental program
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Embodiment

[0021] Examples: The following specific examples illustrate the implementation of the present invention, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification.

[0022] A connection structure of bucket teeth, comprising: bucket teeth 10, see Figure 4 As shown, the bucket tooth 10 includes a tooth body 11 and a connecting portion 12 integrally formed on the top of the tooth body 11; rod and a horizontal rod on top of a pair of said vertical rods for connecting a pair of said vertical rods. In the present invention, the connecting portion 12 of the bucket tooth 10 and the top of the tooth body 11 form a rectangular annular body, the rectangular annular body structure can prevent the bucket tooth 10 from rotating, the installation effect is good, and the structure is stable and reliable. Tooth holder, see figure 2 and image 3 As shown, the tooth seat includes a mounting part ...

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Abstract

The invention discloses a connecting structure of a bucket tooth. The connecting structure comprises the bucket tooth and a tooth seat, wherein the bucket tooth comprises a tooth body and a connecting part which is integrally formed on the top of the tooth body; the tooth seat comprises a mounting part and a base, the base comprises a base body and an insert plate, wherein the base body is fixedly connected to the mounting part, and the insert plate is arranged on the base body in an inserted mode; and limiting units for limiting motion of the insert plate is arranged on the base body. The connecting structure of the bucket tooth has the advantages of being simple in structure and convenient to dismount and mount.

Description

Technical field: [0001] The invention relates to the technical field of excavators, in particular to a connection structure for excavator bucket teeth. Background technique: [0002] The working process of the excavator bucket is to cut the soil with the teeth of the bucket and put the soil into the bucket. After the bucket is full, it is lifted and rotated to the unloading position for unloading. After being unloaded, the bucket is rotated and lowered to Excavation face for the next excavation. In the bucket tooth connection of the excavator, the bucket tooth is fixed to the tooth seat by using the connecting pin and the locking washer. figure 1 It is a partial structural schematic diagram of the bucket tooth connection structure in the prior art excavator, such as figure 1 As shown, the bucket tooth 120 is inserted on the tooth seat 110 , and the connecting part of the two components is provided with a connecting pin 130 and a locking washer 140 to make the bucket tooth ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02F9/28
CPCE02F9/28E02F9/2808E02F9/2833
Inventor 赵鸿斌
Owner 宁波惠政工程机械科技有限公司