Solar road marking vehicle with automatic alignment function

Abstract

The invention provides a solar road marking vehicle with an automatic alignment function. The solar road marking vehicle comprises a power supply device, a material storage device, a walking device, amarking device and an electric control device. The power supply device comprises a solar cell panel, a solar cell panel steering table and an energy accumulator; the storage device comprises a paintstorage tank, a paint level sensor, a pressure sensor, a stirrer, a non-polar floating ball, a floating rod, a floating rod handle, a paint storage tank cover and an alarm switch; the walking device comprises propelling wheels, a propelling wheel motor, a steering wheel, a steering wheel steering engine, a steering wheel and an infrared sensor; the marking device comprises a cleaning rolling brush, a rolling brush motor, a paint spraying pump, a paint spraying pipeline, a paint spraying nozzle and a marking instrument; the electric control device comprises an ultrasonic range finder, a single-chip microcomputer, a motor driving module, a PWM speed regulation module, a control panel and an alarm. The distance between the marking vehicle and the road edge stone is accurately measured throughthe ultrasonic range finder, during work, under the control of the electric control device, the steering wheel steering engine makes a position adjustment response, the marking vehicle achieves the automatic alignment scribing function, and the problem that manual scribing errors are large is effectively solved; the solar power supply device is installed, two solar cell panels are arranged, and the marking vehicle is dragged by electric power so that energy consumption is effectively reduced, and the problem of trembling of scribing equipment of an internal combustion engine is effectively solved. The vehicle overcomes the defects of high labor intensity, high technical requirements and low scribing precision of the traditional manual scribing, and has the technical advantages of simple structure, convenience in operation, high system efficiency, safety, reliability, high precision and low energy consumption and popularization value.

Description

technical field [0001] The invention relates to a solar road marking vehicle with an automatic alignment function, which belongs to the field of fully automatic road marking. Background technique [0002] With the development of society, the highway industry is developing rapidly. The development of new roads and the renovation of old roads require a lot of manpower and material resources. Among them, the drawing of road rule lines is an indispensable task in road construction. Currently, manual operation is required. The equipment has problems such as low efficiency, high energy consumption, poor marking quality and low degree of automation, which has brought a lot of inconvenience to the marking work and caused greater economic expenses for the government; improve the existing marking equipment, find The social demand for a fully automatic scribing equipment that can replace manual labor is increasing, and a fully automatic scribing machine has emerged under such a social ...

AI Technical Summary

Problems solved by technology

[0002] With the development of society, the highway industry is developing rapidly. The development of new roads and the renovation of old roads require a lot of manpower and material resources. Among them, the drawing of road rule lines is an indispensable work in road construction. Currently, manual operation is required. The equipment has problems such as low efficiency, high energy consumption, poor marking quality and low degree of automation. The social demand for a fully automatic scribing equipment that can replace manual labor is increasing, and the fully automatic scribing machine has emerged under such a social background.

[0003] At present, road marking mainly relies on internal combustion engine equipment and adopts the manual support operation mode. There are two problems in this mode of operation. It is easy to produce human error in the process, which leads to the deviation of the marking line. At the same time, the workers need to work for a long time in a relatively harsh environment, which has an impact on the health of the workers; the second problem is: most of the internal combustion engines currently used are diesel engines. On the one hand, diesel engines During the working process, there will be a lot of noise, and the released carbon-containing compound gas will affect the air quality. On the other hand, the diesel engines used on the marking car are mostly double-cylinder or three-cylinder, and the vibration is large during operation, which is not conducive to high precision. required line work

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