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Wet type concrete spraying machine

A technology of concrete spraying machine and spraying mechanism, which is used in earth-moving drilling, wellbore lining, tunnel lining and other directions, can solve problems such as environmental pollution of shotcrete machine, and achieve the effects of being conducive to environmental protection, complete functions and high reliability.

Inactive Publication Date: 2016-02-03
SHENZHEN FRIENDSHIP SHEN TECH CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0007] In order to overcome the deficiencies of the prior art, the present invention provides a wet concrete spraying machine, the purpose of which is to solve the problem of environmental pollution caused by back spraying of the spraying machine

Method used

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Embodiment Construction

[0023] The following will be combined with figure 1 , attached figure 2 And attached image 3 The present invention is further described, but it should not be used to limit the protection scope of the present invention.

[0024] For the convenience of description and understanding of the technical solution of the present invention, the orientation words used in the following description are all subject to the orientation shown in the drawings.

[0025] control figure 1 and figure 2 , the wet concrete spraying machine of the present invention includes a vehicle chassis 1, on which a material conveying mechanism, a slurry conveying mechanism, a spraying mechanism and an accelerator are installed, and the slurry conveying mechanism is arranged in parallel on the vehicle Above the disc 1, the delivery mechanism is arranged above the slurry delivery mechanism, the accelerator is arranged on the side of the slurry delivery mechanism, and the injection mechanism is arranged at ...

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Abstract

The invention discloses a wet type concrete spraying machine which comprises an undercarriage. The undercarriage is provided with a material conveying mechanism, a slurry conveying mechanism, a spraying mechanism and an accelerating admixture device; the slurry conveying mechanism is arranged above the undercarriage in parallel; the material conveying mechanism is arranged above the slurry conveying mechanism; the accelerating admixture device is arranged on a side surface of the slurry conveying mechanism; and the spraying mechanism is arranged at an outputting end of the slurry conveying mechanism, communicates with the slurry conveying mechanism, and is perpendicularly arranged on the undercarriage. Through the technical scheme, functions of small size, complete function, zero pollution, simple structure, high reliability and long service life are fulfilled.

Description

technical field [0001] The invention belongs to the technical field of concrete spraying machines, and in particular relates to a wet concrete spraying machine, which includes a vehicle chassis and a material conveying mechanism, a slurry conveying mechanism, a spraying mechanism and an accelerator device arranged on the vehicle chassis. Background technique [0002] Concrete sprayer is one of the widely used mechanical equipment in industrial and mining enterprises, but most of the widely used concrete sprayers, especially those used by mining enterprises, are still dry concrete sprayers. Due to the imperfect technical design of the dry concrete spraying machine, not only the rebound rate of the material is high, but also the steel sealing function will soon fail due to wear, and the phenomenon of material back spraying is very common, which not only seriously pollutes the surrounding environment, but also seriously It is a constant threat to the health of workers. The thi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D11/10
Inventor 吴师桂
Owner SHENZHEN FRIENDSHIP SHEN TECH CO LTD
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