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Slurry spraying machine

A shotcrete machine and shell technology, which is applied in wellbore lining, tunnel lining, underground chamber, etc., can solve the problems of uneven discharge and easy accumulation of materials.

Pending Publication Date: 2020-05-05
温州燧人智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the deficiencies of the background technology, the present invention provides a spraying machine, which mainly solves the problems that the spraying machines on the market are easy to accumulate material and discharge unevenly

Method used

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings: as shown in the figure, a spraying machine includes a casing 1, a discharge chamber 2 is provided in the casing, and a discharge pipe 3 connected to the first air source is also included. , the bottom of the housing is provided with a feed port 31 communicated with the discharge pipe, and the discharge pipe is also provided with a discharge port 32 communicated with the feed port, and the discharge chamber is provided with There is a rotor 4 that is connected to the first power source and can rotate along its own axis. A push plate 41 is provided on the outer wall of the rotor, and the push plate is used to push the slurry to the discharge port. One section of the discharge pipe is connected to the first air source, and the other end is provided with the discharge port. When in use, the material will be accumulated at the bottom after falling into the discharge chamber, a...

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Abstract

The invention discloses a slurry spraying machine which mainly solves the problems that a slurry spraying machine on the market at present is likely to accumulate materials and uneven in discharge. The slurry spraying machine is characterized by further comprising a discharge pipe (3) connected with a first gas source, the bottom of a shell is provided with a feed inlet (31) which communicates with the discharge pipe, the discharge pipe is further provided with a discharge port (32) which communicates with the feed inlet, a discharge cavity is internally provided with a rotor (4) connected with a first power source and capable of rotating along the self axis, a push plate (41) is arranged on the outer wall of the rotor, and the push plate is used for pushing slurry to the discharge port. According to the slurry spraying machine, when the rotor is rotated, slurry is evenly conveyed to the feed inlet through the push plate, caking is not likely to occur, and discharge is uniform.

Description

technical field [0001] The invention belongs to the field of spraying machines, in particular to a spraying machine. Background technique [0002] Shotcrete machine is mainly used for concrete engineering spraying operations such as tunnels, culverts, hydropower projects, civil air defense projects, mines, high marshes, and lanes of high-speed railways and highways and subways. [0003] The Chinese patent with the publication number "CN108374419A" discloses a spraying machine. The bottom of the barrel is easy to accumulate material, especially after adding the quick-setting agent, the material coagulates quickly. It is very difficult to clean the machine after each shift. The vortex airflow in the barrel makes the material rotate in the barrel and then discharge the material pipe, so that the output material is uneven, the nozzle of the spray gun shakes and cracks, the operator has difficulty in grasping the nozzle of the spray gun, and sometimes there is a backlash, and the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/02E02D15/02E21D11/10
CPCE02D15/02E02D2250/0023E04G21/02E21D11/105
Inventor 詹永泽詹有为
Owner 温州燧人智能科技有限公司
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