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Water and electricity linkage device of fully automatic concrete high-speed spraying machine

A technology of linkage device and spraying machine, which is applied in shaft equipment, earthwork drilling and processing of building materials, etc. It can solve problems such as water supply hydraulic pressure detection, uneven slurry mixing, and affecting construction quality, so as to achieve stable water flow and ensure Effect of mixing quality and saving construction cost

Active Publication Date: 2016-01-20
SHANDONG TIANRUI HEAVY IND CO LTD
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The water supply system of the existing concrete spraying machine is pumped by water pump. After the pressure is stabilized by the pressure stabilizing valve, the water supply is directly supplied without testing the water supply pressure. When the water supply pressure is low or there is no water, continuing to work will cause the slurry to mix incorrectly. Even, affect the construction quality

Method used

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  • Water and electricity linkage device of fully automatic concrete high-speed spraying machine
  • Water and electricity linkage device of fully automatic concrete high-speed spraying machine
  • Water and electricity linkage device of fully automatic concrete high-speed spraying machine

Examples

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Embodiment Construction

[0017] Examples such as figure 1 , figure 2 As shown, a hydropower linkage device of a fully automatic concrete high-speed spraying machine includes a frame 4, and the frame 4 is equipped with an I-level mixing system power unit, a II-level mixing system power unit, and an I-level mixing system power unit transmission It is connected with a Class I mixing system, and the frame 4 is also equipped with a water delivery power device and a PLC control system. The detection element PW, the power unit of the I-level mixing system, the power unit of the II-level mixing system, the water delivery power unit and the water pressure detection unit PW are respectively electrically connected to the PLC control system.

[0018] A pressure stabilizing valve 5 is also installed on the waterway 3, the power unit of the I-level mixing system is the conveying motor K3, and the power unit of the II-level mixing system is the pumping motor K4, such as image 3 As shown, the water delivery power...

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Abstract

The invention discloses a water and electricity linkage device of a full-automatic high-speed concrete spraying machine. The water and electricity linkage device comprises a rack. A first-stage stirring system power device and a second-stage stirring system power device are installed on the rack. A first-stage stirring system is in transmission connection with the first-stage stirring system power device. A water conveying power device and a PLC control system are also installed on the rack. The water conveying power device is communicated with the first-stage stirring system through a water route. A water pressure detection component is installed on the water route. The first-stage stirring system power device, the second-stage stirring system power device, the water conveying power device and the water pressure detection component are electrically connected with the PLC control system. The pressure of supply water is detected by the water pressure detection component, a pumping motor and a conveying motor can be stopped from operating through the PLC control system when the water pressure is too low or no water is supplied, grout mixing quality is guaranteed, material waste is reduced, and construction cost is reduced.

Description

technical field [0001] The invention relates to a fully automatic high-speed concrete spraying machine, in particular to a hydroelectric linkage device of the fully automatic high-speed concrete spraying machine, which belongs to the technical field of construction machinery. Background technique [0002] The water supply system of the existing concrete spraying machine is pumped by water pump. After the pressure is stabilized by the pressure stabilizing valve, the water supply is directly supplied without testing the water supply pressure. When the water supply pressure is low or there is no water, continuing to work will cause the slurry to mix incorrectly Even, affect the construction quality. Contents of the invention [0003] The problem to be solved by the present invention is to provide a fully automatic concrete high-speed spraying machine with simple operation and convenient control, which can detect the water supply pressure and avoid uneven slurry mixing caused ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21D11/10E04G21/02
Inventor 李永胜陈茹张辉张绍林刘世伟
Owner SHANDONG TIANRUI HEAVY IND CO LTD
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