Random walking accessory parking protection structure and circuit thereof

Abstract

The invention relates to the field of mechanical design, and discloses a random walking accessory parking protection structure for a road washing vehicle and a circuit thereof. The protection structure comprises two pedal keys and a control panel, wherein the pedal keys are arranged on a pedal plate of the random walking accessory; the pedal keys are electrically connected with the control panel; a limit screw and a switch are arranged in the pedal keys; and a pressure spring is arranged on the limit screw. The circuit comprises a power supply circuit, a left pedal control switch and a right pedal control switch, wherein the left pedal control switch and the right pedal control switch are connected in series to form a pedal control switch circuit; and the pedal control switch circuit, the power supply circuit and a whole machine general controller are electrically connected. The parking protection structure provided by the invention has a simple structure, is more convenient to use, is arranged in a standing area of the random walking accessory, does not require subconscious operation of staff, and cannot increase operation steps of the staff.

Description

technical field [0001] The invention relates to the field of mechanical design, in particular to a protection structure used for connecting random walking accessories on a floor washing vehicle when parking. Background technique [0002] In hotels, roads or other public places, floor washing vehicles are usually used to clean the ground. Floor washing vehicles have high cleaning efficiency and are loved by people. During the development of the washing machine, it has gradually shifted from manual to automatic, and no human is required to drive the washing machine. However, the automatic floor washing car also needs to be followed by a special person, so during the working process of the floor washing car, the operator always follows the floor washing car, which will increase the work intensity of the operator, which will greatly increase the work intensity of the operator. It reduces the existence significance of the automatic washing machine itself. Because the emergence ...

AI Technical Summary

Problems solved by technology

[0004] However, there are some problems in simply connecting the random walking firmware to the scrubber. The most prominent problem is: when the operator needs to leave the scrubber in motion When driving, that is, when getting off from the random walking attachment, due to the effect of inertia, the operator is easy to fall or suffer other accidental injuries such as collisions

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