Wet type stirring and guniting all-in-one machine

Abstract

The invention relates to a wet type stirring and guniting all-in-one machine. The machine comprises a vertical type stirring device A and a vertical type stirring device B of the same structure and further comprises a size air conveying pipe, a driving device, a control system and a chassis. Discharging openings of two vertical type stirring devices are in seal connection with the size air conveying pipe, the driving device drives stirring shafts of the two vertical stirring devices to achieve positive and reverse asynchronous rotation, the control system achieves control of the drive device and positive rotation and reverse rotation switching, and an all-in-one machine body is arranged on the chassis. During work, the stirring device A positively rotates, discharging wet spraying work isachieved, the stirring device B reversely rotates, materials in a stirring bucket are stirred to prepare size, next circulation is carried out, under control of the control system, switching of positive rotation and reverse rotation of the stirring device is achieved, the stirring device B positively rotates for discharging, the stirring device A reversely rotates for material preparation, and according to the circulation, continuous wet type stirring and guniting work can be achieved. The wet type stirring and guniting all-in-one machine is small in size, small in weight, simple in structureand suitable for wet spraying work of tunnels, culverts and mine underground roadways.

Description

technical field [0001] The invention relates to the field of spraying machines, in particular to a wet mixing and spraying integrated machine. Background technique [0002] Shotcrete machine is the necessary equipment in the tunnel, culvert, and mine underground roadway operation. At present, the wet shotcrete machine used has the so-called tidal spray machine with spiral feeding and rotor dry spraying machine. This machine relies on the stirring during the spiral feeding process. It is difficult to achieve uniform mixing of materials, and it is necessary to add water at the nozzle, which is actually still a dry spraying operation; there is a wet spraying machine with a piston concrete pump and a mixer, which realizes wet spraying. However, due to the complexity, bulkiness, high cost, poor mobility, and difficulty in cleaning and maintenance of the equipment, its use in small spaces is limited. Therefore, there is an urgent need for a wet mixing and spraying all-in-one mach...

AI Technical Summary

Problems solved by technology

[0003] In view of the shortcomings of the current spraying machine equipment such as complex, heavy, high cost, poor mobility and difficult cleaning and maintenance, the present invention provides a wet mixing and spraying machine with small size, light weight, simple structure and convenient movement

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