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Mobile moist-wet dual-purpose automatic-loading shotcreting machine

An automatic feeding and shotcrete technology, which is applied in the processing of building materials, wellbore lining, tunnel lining, etc., can solve the problems of high labor intensity, serious environmental pollution, low efficiency, etc. The effect of low failure rate

Inactive Publication Date: 2015-02-25
李国安
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a mobile wet dual-purpose automatic feeding and spraying machine, which is used to overcome the shortcomings of the traditional simple manual feeding and spraying machine, such as low efficiency, high labor intensity of workers, and serious environmental pollution.

Method used

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  • Mobile moist-wet dual-purpose automatic-loading shotcreting machine
  • Mobile moist-wet dual-purpose automatic-loading shotcreting machine
  • Mobile moist-wet dual-purpose automatic-loading shotcreting machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1: The mobile wet dual-purpose automatic feeding spraying machine includes a traction mechanism and a chassis. A shotcrete machine 2 is arranged on the front side of the chassis 12 , and a large hopper 8 is arranged on the rear side of the chassis 12 . The large hopper 8 can be turned upwards after loading a sufficient amount of material, so that the chute on the front side corresponds to the feed hopper of the shotcrete machine 2 . An electrical control system 6, a hydraulic system 10, an air duct system and a metering pump system 9 are also provided.

[0023] See the specific structure figure 1 , figure 2 and image 3 , a spraying machine 2 is arranged in the center of the front position of the chassis, and the spraying machine 2 is correspondingly connected with an air duct system and a metering pump system 9 . A hydraulic system 10 is provided at the bottom of the chassis, including two four-stage hydraulic jacks 7, a fuel tank, an oil pump, a valve ...

Embodiment 2

[0028] Embodiment 2: accompanying drawing is not drawn, and content is basically the same as embodiment 1, and similarity is not repeated, and difference is: big hopper can also be realized with other mechanical structures, such as hoist except lifting with jack. Both sides of the rear part of the chassis are respectively provided with a support frame, pulleys are installed on the support frame, and a hoist is arranged, and the hoist is fixedly connected with the rear parts of both sides of the large hopper after passing through the pulleys by a stay rope.

Embodiment 3

[0029] Embodiment 3: The accompanying drawings are not drawn, and the content is basically the same as that of Embodiment 2, and the similarities will not be repeated. The difference is that a support frame is respectively arranged on both sides of the rear of the chassis, and a driven sprocket is installed on the support frame , and is provided with a motor, a driving sprocket is installed on the motor shaft, a chain is matched between the driving sprocket and the driven sprocket, and the rear parts on both sides of the large hopper are fixed together with the chain.

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Abstract

The invention relates to a mobile moist-wet dual-purpose automatic-loading shotcreting machine. The shotcreting machine is arranged at the front side of a chassis; a wind way system is communicated with a wind inlet pipe of the shotcreting machine; a metering pump system is connected with an outlet of the shotcreting machine; an electric control system is additionally arranged at one side of the chassis; a big hopper is arranged at the back side of the chassis; the front end of a baseplate of the big hopper is connected with the upper side of a bracket of the electric control system or the upper side of a bracket singly arranged on the chassis through a hinge; and a rotating mechanism capable of driving the big hopper to rotate along the hinge is arranged on the chassis. The shotcreting machine is combined with the big hopper capable of being automatically overturned, has the advantages of moist-wet dual purposes, small size, flexible movement, capability of operating in a relatively smaller space, no possession of a self power walking system, energy conservation, environmental protection and low fault rate, and facilitates the promotion and the execution.

Description

technical field [0001] The invention belongs to the technical field of concrete spraying, in particular to a mobile wet dual-purpose automatic feeding spraying machine. Background technique [0002] The most common spraying machine on the market is a simple manual feeding spraying machine, which has low efficiency, high labor intensity and serious environmental pollution. Most of the spraying machines have a single function, either tide type or wet type. As the construction environment changes, the construction unit needs to prepare multiple spraying machines with different functions for backup, resulting in waste of resources. [0003] Although the spraying machines imported from abroad have improved performance in all aspects and have the advantages of high automation and environmental protection, the price is too high, often hundreds of thousands or millions, and ordinary small and medium-sized construction units cannot afford it. In recent years, some improved product...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D11/10E04G21/04E02D15/02
CPCE21D11/10E02D15/02E02D2250/0023E04G21/04E04G21/0481
Inventor 李国安
Owner 李国安