Pump truck hopper pumping slurry splashing protection device and using method

Abstract

The invention relates to a pump truck hopper pumping slurry splashing protection device which comprises a protection module arranged at a hopper opening, the protection module comprises a protection plate and a winding wheel driven by a motor, the winding wheel is provided with a steel wire rope, the protection plate is arranged above the hopper opening, the inner side of the protection plate is hinged to the hopper opening, and the steel wire rope is arranged on the protection plate. The steel wire rope is connected with the outer side of the protection plate, and the winding wheel rotates to fold or unfold the protection plate. The invention further relates to a using method of the pump truck hopper pumping slurry splashing protection device. According to the invention, the manpower input required for cleaning concrete blocks around the hopper and cleaning concrete splashed on the ground is effectively reduced, and the accident of hurting people by pumping splashed concrete grout is effectively solved, so that the safe and effective pumping of the concrete grout is ensured.

Description

technical field [0001] The invention relates to an anti-splash device, more specifically, it relates to a splash protection device for pumping hopper of a pump truck and a use method thereof. Background technique [0002] When the concrete pump truck is pumping concrete, the pipeline will swing back and forth. When the pumping cylinder pumps concrete, due to the high pumping pressure, the seal between the eye plate and the cutting ring cannot be completely sealed, so the pumping mechanism will work. The concrete slurry is splashed around the hopper, so that the on-site personnel cannot approach the hopper to check the amount of concrete slurry in the hopper and the viscous state of the concrete. However, the viscous state of the concrete can easily lead to pipe plugging. When the on-site personnel cannot check the viscous state of the concrete, it is impossible to judge whether the pipe will be blocked. In addition, splashed concrete slurry will adhere to the ground near th...

AI Technical Summary

Problems solved by technology

However, there are still problems in the existing solutions. It is difficult to clean the concrete on the ground rubber after it is solidified; the gap between the spectacle plate and the cutting ring is adjusted to the minimum, and splashed concrete slurry is also generated, and it is difficult to do it every time. Adjust the front of the car

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