Asphalt road repairing device

By designing fan frames, fans and air duct mechanisms in the asphalt road repair device, the problem of difficult wind and wind direction is solved, and directional wind blowing to the repair site is realized, which improves repair efficiency and safety of the working environment.

CN222648546UActive Publication Date: 2025-03-21GUANGXI HONGLE CONSTRUCTION ENGINEERING CO LTD
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Patent Information

Application Number
CN202421380461.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-18
Publication Date
2025-03-21
Estimated Expiration
2034-06-18

AI Technical Summary

Technical Problem

The existing asphalt road repair devices lack guidance devices during blowing, which makes it difficult to control the wind force and wind direction, and may cause wind power to be dispersed and the wind direction deviate from the predetermined repair path, extending the repair operation time and affecting the repair effect.

Method used

A bituminous road repair device including fan frame, fan and air duct mechanism is designed. Through the unique design of the air duct and door frame, the wind can blow directionally towards the repair place, accelerate asphalt drying, and absorb harmful gases to protect the operator.

Benefits of technology

By blowing directional wind towards the repair site, the asphalt drying speed is improved, the repair efficiency is improved, and harmful gases are treated in a timely manner, improving the working environment.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model discloses an asphalt road repairing device and relates to the technical field of asphalt road repairing. The grouting device comprises a stirring box, one side of the stirring box is fixedly connected with a pipeline, one end of the pipeline is fixedly connected with a grouting head, the grouting head is rotationally connected with a fan frame through a rotary telescopic rod, a fan is rotationally connected into the fan frame, and one side of the fan frame is provided with an air duct mechanism. The air duct mechanism comprises an air supply duct, one side of the air supply duct is fixedly connected with an n-shaped frame, and the bottom of the n-shaped frame is fixedly connected with a balancing weight. According to the device, the fan frame, the fan and the air duct mechanism are arranged, wind power generated by the fan moves along the air supply duct, the drying speed of asphalt is effectively increased, and therefore the repairing efficiency is improved; the fan continuously sucks air and sends the air into the air duct mechanism, and meanwhile, irritant gas generated during asphalt grouting can be timely absorbed and taken away, so that an operator is effectively prevented from inhaling harmful gas.
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