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Digging bucket

A technology for excavators and buckets, which is applied in the field of excavators, can solve the problems of reducing the effective bucket capacity of the bucket, the clay in the bucket is not easy to unload, and prolonging the operation cycle time of the excavator, so as to achieve low cost and reduce the operation cycle time , reliable performance

Active Publication Date: 2013-06-26
GUANGXI YUCHAI HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, as the application range of excavators becomes wider and wider, people have higher and higher requirements for the use of excavators. However, when ordinary excavator buckets are used for digging and unloading clay, they will encounter the problem that the clay in the bucket is not easy to unload. , so the working cycle time of the excavator will be prolonged, and the effective bucket capacity of the bucket will also be reduced

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0020] Example 1, see Figure 1 to Figure 6 , an excavator bucket with a forced soil unloading mechanism mainly includes a bucket rod, a rocker, a bucket cylinder, a bucket, a scraper, a tie rod, and a three-point rocker. The stick is respectively hinged with the rocker, the bucket cylinder and the bucket according to the traditional installation method of the excavator, and the traditional connecting rod is replaced by the three-point rocker ; The other end of the rocking bar is hinged to the other end of the bucket oil cylinder and one end of the three-point rocker arm; the three-point rocker arm has three hinge points in total, and the other Two hinge points, one end is hinged on the second end of the bucket, the other end is hinged on the pull rod; the other end of the pull rod is hinged on the scraper; the other end of the scraper is hinged on the The third end of the bucket; the bucket has three hinge points in total, and does not have a rear wall; by operating the expa...

Embodiment 2

[0022] Embodiment 2, said arm (1) is respectively hinged with bucket (3) wherein one end is A end, rocking bar (5), bucket oil cylinder (2) according to the traditional installation method of excavator, and traditional The connecting rod is replaced by a three-point rocker arm (7); the other end of the rocker bar (5) is hinged to the other end of the bucket oil cylinder (2) and one end of the three-point rocker arm (7) at the same time. end; the three-point rocker arm (7) has three hinge points in total, and the other two hinge points, one of which is end E is hinged at the second end of the bucket (3), namely end B, The other end, namely the F end, is hinged on the pull rod (6); the other end of the pull rod (6) is hinged on the scraper (4); the other end of the scraper (4) is hinged on the The third end of the bucket (3) is the C end.

[0023] see figure 1 , when the bucket (4) is excavating clay, it pushes a set of stick (1), bucket (3), rocker (5), three-point The four-...

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Abstract

The invention discloses a digging bucket. Through operation of extension and constriction of a bucket cylinder, a four bar mechanism composed of a bucket rod, a bucket body, a rocking bar and a three-point rocker arm is driven; and then through a hinge point of the bucket body and the three-point rocker arm, the other set of four bar mechanism composed of a bucket body, a three-point rocker arm, a draw bar and a scraper plate is driven so that soil loading and forced soil unloading in the process of digging are achieved. According to the digging bucket, under the working condition of digging clay, the digging bucket has special advantages. And the digging bucket is high in efficiency, reliable in performance, simple in structure, convenient to manufacture and low in cost.

Description

technical field [0001] The invention relates to an excavator, in particular to an excavator bucket with a forced soil unloading mechanism. Background technique [0002] At present, as the application range of excavators becomes wider and wider, people have higher and higher requirements for the use of excavators. However, when ordinary excavator buckets are used for digging and unloading clay, they will encounter the problem that the clay in the bucket is not easy to unload. , so the working cycle time of the excavator will be prolonged, and the effective bucket capacity of the bucket will also be reduced. Contents of the invention [0003] The problem to be solved by the present invention is to provide an excavator bucket with a forced soil unloading mechanism, which ensures that the clay is completely unloaded when digging clay, reduces the working cycle time of the excavator, and increases the effective bucket capacity of the bucket. [0004] The technical solution of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F3/407
Inventor 黄禄辉莫国强李武林坤姚健张士勇梁晓东周东
Owner GUANGXI YUCHAI HEAVY IND
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