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Wear member, bucket, and method

A component and bucket technology, applied in construction, mechanically driven excavators/dredgers, earthmovers/shovels, etc., can solve the problems of wear-resistant parts being easily damaged, and achieve the effect of being lightweight and easy to handle

Pending Publication Date: 2022-07-08
SANDVIK MINING & CONSTR OY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

One problem with known techniques of wear parts and buckets is that the wear parts may be easily damaged

Method used

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  • Wear member, bucket, and method
  • Wear member, bucket, and method
  • Wear member, bucket, and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] figure 1 is a schematic diagram of a bucket including wear parts attached therein.

[0033] The bucket 2 typically includes a plurality of wear parts 1 . exist figure 1 In the embodiment shown, there are six wear parts 1 attached to the bucket 2 . The wear part is attached to the engagement edge 5 of the bucket by an engagement portion 4 (shown in the lower figure). It should be noted that the engaging portion 4 as well as the engaging edge 5 can be shaped in various ways. As shown, the wear parts 1 may be arranged side by side, forming a continuous lip or shroud of the wear parts.

[0034] All wear parts 1 of the bucket 2 may have the same shape and size. Alternatively, there are wear parts 1 of different shapes and / or sizes.

[0035] exist figure 1 In the embodiment shown, the front edge 3 of the wear part constitutes a V-shaped design (viewed from above). Alternatively, the shape may be straight, curved or any combination of said shapes.

[0036] figure 2 ...

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PUM

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Abstract

A wear part (1), a bucket (2) and a method. The wear part (1) comprises: a front edge (3) for extrusion into the material to be treated by the bucket (2); an engagement portion (4) for engaging with an engagement edge (5) of the bucket (2); a first side (6) and a second side (7) connecting the front edge (3) to the joint portion (4); a bottom surface (8); and an upper surface (9). At least one of the first side (6) and the second side (7) comprises a first tongue-and-groove fixing element (10) for contacting a second tongue-and-groove fixing element (11) arranged in an adjacent wear part and for completing a tongue-and-groove joint between the two wear parts (1).

Description

technical field [0001] The present invention relates to a wear part for a bucket of a bucket machine. [0002] The invention also relates to a bucket for a bucket machine. [0003] The present invention also relates to a method of attaching a wear component to a bucket. Background technique [0004] Bucket Machine buckets are prone to wear and tear in harsh mining environments. In particular, the lip of the bucket is the area most prone to wear. A ground engaging tool (GET) is a wear part such as the wear part teeth used to protect the bucket lip from wear. In addition to protecting the bucket edges, GET also improves the bucket's ability to squeeze into the material to be processed by the bucket machine. [0005] Worn GET reduces the productivity of the bucket machine because the bucket no longer squeezes into the material effectively. Therefore, the machine has to work harder to load, and the machine needs more fuel. In the absence of GET, the impact on the bucket wi...

Claims

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Application Information

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IPC IPC(8): E02F9/28E02F3/40
CPCE02F9/2883E02F3/40
Inventor 尤西·米科拉
Owner SANDVIK MINING & CONSTR OY