A control device and control method for the incident angle of the water spray rod of a washing and sweeping vehicle

Abstract

The invention discloses a device and method for controlling the incident angle of a water spraying rod of a washing and sweeping vehicle. The problem that the incident angle of a water spraying rod inthe prior art cannot be adjusted, and the device and method have the advantage that the incident angle of the water spraying rod can be adjusted according to the change of a suction nozzle of a sweeping mechanism. The device for controlling the incident angle of the water spraying rod of the washing and sweeping vehicle comprises the water spraying rod, a sleeve, a distance detection part and a control mechanism, wherein the water spraying rod is provided with a plurality of water spraying holes, the sleeve is connected with the water spraying rod, the sleeve is connected with a rotating mechanism, the rotating mechanism drives the sleeve to rotate, and therefore the incident angle of the water spraying rod is driven to change; the distance detection part is arranged on the sweeping mechanism of the washing and sweeping vehicle so as to detect the distance between the sweeping mechanism and the road surface; the control mechanism is independently connected with the distance detectionpart and the rotating mechanism.

Description

Technical field [0001] The invention relates to the field of washing and sweeping vehicles, in particular to a control device and a control method for the incident angle of a spray rod of a washing and sweeping vehicle. Background technique [0002] With the rapid development of technology and economy, the environmental problems associated with the accelerating urbanization process have also attracted more and more attention. Due to the rising cost of manpower cleaning and safety considerations, the cleaning of urban roads has been basically mechanized, and manual operations are no longer required. Road cleaning and sweeping trucks play an important role in cleaning roads due to their large cleaning range, good sealing performance, and high work efficiency, and they have also been vigorously promoted in various cities. However, the inventor found that when the current domestic existing washing and sweeping vehicles are performing cleaning operations, the incident angle of the sp...

AI Technical Summary

Problems solved by technology

However, the inventors have found that the current domestic sweeping vehicles can only fix the incident angle of the water spray rod before starting, and the suction nozzle will change with the change of working conditions, so that the working position of the suction nozzle will change. Changes, such as the incident angle of the water spray rod will not change with the change of the suction nozzle, it will leave sewage on the ground and affect the cleaning effect

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