Multifunctional tipping-bucket hydraulic excavator bucket

A multi-functional excavator technology, applied in the direction of mechanically driven excavators/dredgers, etc., can solve the problems of small single bucket capacity, waste of energy, low work efficiency, etc., achieve flexible and convenient operation, expand the scope of application, and improve work efficiency efficiency effect

Inactive Publication Date: 2010-02-17
黄银飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Existing hydraulic excavator buckets are usually only controlled by one or two hydraulic cylinders, such as a double-sided hydraulic excavator grab disclosed in 03244466.4, which is controlled by two hydraulic cylinders; this excavator bucket can only It is suitable for small buckets, and its excavation efficiency is not high; full automation cannot be realized; and most of the existing buckets are semi-op

Method used

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  • Multifunctional tipping-bucket hydraulic excavator bucket
  • Multifunctional tipping-bucket hydraulic excavator bucket
  • Multifunctional tipping-bucket hydraulic excavator bucket

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Embodiment

[0013] Below in conjunction with accompanying drawing and embodiment the present invention is further described:

[0014] Referring to the attached picture:

[0015] The tipping bucket 1 of this embodiment is a semi-open structure, and there are tipping bucket fixing earholes 2 connected with the excavator extension arm 13 in the middle of both sides of the upper end. There is a supporting and fixing ear hole 3 at the rear end of the dumping bucket, and a pull-back two-way hydraulic cylinder 12-1 is installed between the supporting and fixing ear hole 3 and the extension arm 13 of the excavator. The connecting fixing bolts 4 and 5, the bucket tooth seat 6 at the front end of the bottom of the dumping bucket are straightly distributed, the bucket tooth seat 6 is equipped with bucket teeth 7, and the end of the bottom of the dumping bucket is 1 / 4 oval.

[0016] Both sides of the multifunctional shovel 8 are processed with shovel fixing holes 9 , and a shovel tooth seat 10 and a...

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Abstract

The invention discloses a multifunctional tipping-bucket hydraulic excavator bucket, comprising a tipping bucket connected with an extension arm of an excavator by pulling back a bidirectional hydrocylinder. The multifunctional tipping-bucket hydraulic excavator bucket is characterized in that a multifunctional shovel plate is arranged in the front end of the tipping bucket; a fixed hole in the middle of the multifunctional shovel plate is connected with the tipping bucket via a connecting rod; the middle of the connecting rod is connected to one end of the two bidirectional hydrocylinders respectively; and the other ends of the two bidirectional hydrocylinders are connected with the tipping bucket and the multifunctional shovel plate respectively. By adopting a structure combining the tipping bucket with the multifunctional shovel plate, the invention can excavate and shove excavated objects by using the multifunctional shovel plate and has large capacity for a single bucket so as toobviously reduce the falling of excavated objects during excavation. The invention further can level the ground by using the multifunctional shovel plate by adjusting the position of each assembly, enlarge the application range of the excavator, greatly improve the work efficiency and has compact structure as well as flexible and convenient operation through fully hydraulic automatic control.

Description

technical field [0001] The invention relates to a multifunctional tipping bucket excavator bucket. Background technique [0002] Existing hydraulic excavator buckets are usually only controlled by one or two hydraulic cylinders, such as a double-sided hydraulic excavator grab disclosed in 03244466.4, which is controlled by two hydraulic cylinders; this excavator bucket can only Suitable for small buckets, the excavation efficiency is not high; full automation cannot be realized; and most of the existing buckets are semi-open open structures, and their single bucket capacity is small, so it is difficult to achieve full load of the bucket, which wastes energy and Also cause the efficiency of excavator to be low; Existing excavator bucket function is single, can only carry out excavation, and in actual engineering construction, usually also will carry out leveling after excavation; This causes work efficiency to be low, and engineering progress is slow. Contents of the invent...

Claims

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Application Information

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IPC IPC(8): E02F3/40
Inventor 曾广胜刘跃军江太君许超石璞
Owner 黄银飞
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