Automatic sprinkling device of tire roller

Abstract

The invention discloses an automatic sprinkling device of a tire roller, belonging to the technical field of automatic control. The automatic sprinkling device comprises a driving handle, a spray device, a water pump, a filter and a water tank. The spray device is connected with the water pump. The water pump is connected with the filter. The filter is connected with the water tank through a pipe. The automatic sprinkling device additionally comprises a speed sensor and a controller. The speed sensor is installed on a wheel and is electrically connected with the controller. The driving handle is electrically connected with the controller. The automatic sprinkling device has the beneficial effects that the speed sensor is installed on the wheel of the tire roller and can detect the speed of the tire roller, then the controller controls water spray amount and the water is saved.

Description

technical field [0001] The invention relates to an automatic sprinkler device for a tire roller, belonging to the technical field of automatic control. Background technique [0002] Tire roller is a kind of earthwork engineering machinery integrating mechanical, hydraulic, and electrical technologies. It is a construction machine mainly used to increase the density of the working medium, that is, earth-rock fill and road pavement mixture. It is the foundation of roads and engineering, dams, One of the main construction equipment for asphalt pavement engineering, it is used to compact and knead the road surface to make it meet the requirements of compactness and flatness; the water spraying device must be equipped for the compaction operation. When compacting the fill, the wheels Sprinkling water can prevent the soil from sticking to the wheel surface. When the water content of the filling layer is too low, it is often adjusted by spraying water on the tire roller to obtain a...

AI Technical Summary

Problems solved by technology

[0003] When compacting asphalt mixture, when the temperature reaches above 80°C, the asphalt has high viscosity and flexibility, and the wheels of the road roller are easy to stick to the asphalt material when walking on the road surface. To ensure the construction quality, the road roller must be able to walk freely and the wheels The non-stick asphalt is generally sprayed with a water gun. During the normal construction process, the road roller will cycle through four states of starting, accelerating, decelerating and stopping. The output flow of the water pump required by them is different. Most road rollers are directly controlled by switches. The water pump motor and the flow of the water pump cannot be adjusted, which wastes water. Even if the adjustable function is set, it can only be adjusted manually, but the labor intensity of the workers is correspondingly increased.

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