Road roller with adjustable reflection device

Abstract

The invention relates to a road roller with an adjustable reflection device. The road roller comprises a rack, a travelling mechanism, a rolling mechanism, an operation room and a control system, wherein the travelling mechanism is arranged on two sides of the rack; the operation room is arranged above the rack; the rolling mechanism is arranged at the front end of the rack; the rolling mechanism comprises a supporting frame and a rolling wheel; retractable rods are arranged on two sides above the front end of the supporting frame; reflection mirrors are arranged on the retractable rods; the control system comprises a controller, a position signal acquisition circuit, a driving circuit, a hydraulic lifting device and a motor; the output end of the position signal acquisition circuit is connected with the input end of the controller; the output end of the controller is connected with the input end of the driving circuit; the output end of the driving circuit is connected with the input end of the motor and the input end of the hydraulic lifting device respectively. According to the road roller with the adjustable reflection device, provided by the invention, the security of road rolling work can be increased through the automatically adjustable reflection mirrors and the working efficiency is improved.

Description

technical field [0001] The invention relates to a road roller with an adjustable reflective device, which belongs to the field of engineering machinery. Background technique [0002] Road rollers are used for filling and compacting operations in large-scale engineering projects such as high-grade highways, railways, airport runways, dams, and stadiums. They can roll sandy, semi-cohesive soils, roadbed stabilized soils, and asphalt concrete pavement layers. With the continuous development of our country's social economy, the domestic demand for road rollers continues to grow, and foreign famous road roller manufacturers have also increased their investment in the domestic market, which poses a certain threat to the market share of Chinese companies. In 2012, China's road roller exports Growth slowed. After years of development, the production and sales volume of my country's road roller industry has increased year after year, the industry has gradually entered a mature stage...

AI Technical Summary

Problems solved by technology

[0003] The traditional rolling wheel of the road roller is set at the front end of the operating room. During the road rolling operation, due to the high height and width of the rolling mechanism where the rolling wheel is located, it will block the front side of the road roller. The sticking phenomenon of the pressure roller, which in turn increases the danger of the rolling operation and reduces the rolling efficiency

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