Soil pressure balance shield machine shield tail quick slag removal device

A technology of earth pressure balance and shield machine, which is applied in the field of shield machine, can solve the problems such as the inconvenience of sludge cleaning, achieve the effect of improving convenience, reducing labor intensity, and improving the efficiency of slag cleaning

Pending Publication Date: 2019-11-26
CHINA RAILWAY SIXTH GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a quick slag removal device for the shield tail of an earth pressure balance shield machine, aiming to solve the problem of inconvenient cleaning of mud slag at the tail of the shield machine

Method used

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  • Soil pressure balance shield machine shield tail quick slag removal device
  • Soil pressure balance shield machine shield tail quick slag removal device
  • Soil pressure balance shield machine shield tail quick slag removal device

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Embodiment Construction

[0028] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0029] Please also refer to figure 1 and figure 2 , the quick slag removal device for the shield tail of the earth pressure balance shield machine provided by the present invention will now be described. The earth pressure balance shield machine shield tail rapid slag removal device includes a carrier 1, a spiral conveying hose 2 and a delivery system; the carrier 1 is provided with a ground brush 11 and a slag collection bin 12, which are used for To get involved in the mud and throw it out, the slag collection bin 12 is used to collect the mud thrown out by th...

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Abstract

The invention provides a soil pressure balance shield machine shield tail quick slag removal device, and belongs to the technical field of shield machines. The soil pressure balance shield machine shield tail quick slag removal device includes a vehicle, a spiral conveying hose and a conveying system, the vehicle is provided with a ground brush and a slag collection bin, the ground brush is used for drawing in and throwing out sludge, the slag collection bin is used for gathering the sludge thrown out by the ground brush, the vehicle is used for moving and collecting the sludge at the tail ofthe shield machine, the inlet end of the spiral conveying hose is connected with the slag collection bin, the spiral conveying hose is used for transporting the sludge collected by the vehicle to theoutside of the tail of the shield machine, and the conveying system is used for transporting the sludge from the outlet end of the spiral conveying hose to a slag outlet of the shield machine. According to the soil pressure balance shield machine shield tail quick slag removal device, the problem of inconvenient sludge removal at the tail of the shield machine is solved, the efficiency of slag removal is improved, and continuous driving of the shield machine is ensured.

Description

technical field [0001] The invention belongs to the technical field of shield machines, and more specifically relates to a quick slag removal device for the shield tail of an earth pressure balance shield machine. Background technique [0002] With the vigorous development of urban rail transit, shield construction is becoming more and more popular. In shield tunneling construction, whether continuous and uninterrupted construction can directly determine the level of efficiency, and whether the muck can be transported out smoothly is the key factor affecting whether the construction can be carried out continuously. During the construction of the earth pressure balance shield machine, the screw conveyor generally transfers the muck in the soil bin to the conveyor belt on the shield machine, and the conveyor belt transfers the muck to the wellhead, and then lifts the muck out of the ground for external transportation. [0003] During the excavation of hard rock, a large amoun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D9/06E21D9/12
CPCE21D9/06E21D9/12
Inventor 王雄友常建军向云郭海张晓磊王义强李国峰吴艳青翟安罗志伟郭青世
Owner CHINA RAILWAY SIXTH GRP CO LTD
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