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Continuous excavator digging arm assembly

A technology for excavating arms and excavators, applied to mechanically driven excavators/dredgers, etc., can solve the problems of low excavation efficiency and achieve the effect of increasing excavation speed

Active Publication Date: 2015-11-04
周兆弟 +7
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The top of the excavating arm of the existing excavator is provided with a bucket. After the bucket excavates a part of the material, the material is transferred to other places through the excavating arm, and then the excavation operation is carried out. This mode of operation is intermittent operation, and the excavation efficiency lower

Method used

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Embodiment Construction

[0021] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0022] Such as figure 1 and figure 2 A continuous excavator excavator arm assembly includes an excavator arm 1, a bucket holder 2 is fixed on the side wall at the end of the excavator arm 1, and a bucket holder 2 is rotatably connected to the inside of the bucket holder 2. The bucket 3 is fixed with a driver 4 on the side wall of the bucket fixing frame 2. The driver 4 is an oil cylinder or a motor. The driver 4 is connected with the bucket 3 so as to drive the bucket 3 to rotate in a circumferential direction. The bucket 3 includes several buckets 17 uniformly arranged along the circumference of the bucket 3 . Such as image 3 As shown, the bucket fixed frame 2 is provided with a drive shaft 5 that is fixedly connected with the bucket 3 and rotatably connected with the bucket fixed frame 2 , and the output end of the driver 4 is ...

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Abstract

The invention belongs to the technical field of buildings, and relates to a continuous excavator digging arm assembly. The technical problem that digging efficiency is low in the prior art is solved. The continuous excavator digging arm assembly comprises a digging arm. A digging bucket fixing rack is fixed to the side wall of the end of the digging arm. A digging bucket is connected in the digging bucket fixing rack in a rotating mode. A driver is fixed to the side wall of the digging bucket fixing rack. The driver is connected with the digging bucket so that the digging bucket can be driven to rotate circumferentially. The continuous excavator digging arm assembly can be used in an excavator; the driver can drive the digging bucket to rotate in a circulating mode, and thus the excavation speed is increased; the bucket can achieve continuous digging, and a conveying belt mechanism can continuously convey materials excavated by the bucket.

Description

technical field [0001] The invention belongs to the technical field of construction engineering and relates to an excavating arm assembly of a continuous excavator. Background technique [0002] Excavator, also known as excavating machinery, is an earth-moving machine that uses a bucket to dig materials higher or lower than the bearing surface, and loads them into transport vehicles or unloads them to the stockyard. The materials excavated by the excavator are mainly soil, coal, sediment, and pre-loose soil and rock. Judging from the development of construction machinery in recent years, the development of excavators is relatively fast, and excavators have become one of the most important construction machinery in engineering construction. The three most important parameters of an excavator are: operating weight mass, engine power and bucket capacity. [0003] The top of the excavating arm of the existing excavator is provided with a bucket. After the bucket excavates a pa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F3/38
Inventor 周兆弟
Owner 周兆弟
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