A marking line cleaning and grinding device for friction switching steering

Abstract

The invention discloses a marking cleaning and polishing device capable of switching steering by friction force. The marking cleaning and polishing device capable of switching the steering by the friction force structurally comprises a planning washing chassis, a driven rear wheel, a protecting shell, a drive motor, a triangle wheel, a push rod, a control box, an adjusting rocking bar and a movable handle; the planning washing chassis is horizontally fixed to the right side of the driven wheel; the drive motor is connected with a rotating main shaft on the side edge of the planning washing chassis through a transmission belt in the protecting shell; and the triangle wheel is fixed to the surface wall of the right side of the planning washing chassis. In conclusion, after the marking cleaning and polishing device capable of switching the steering by the friction force is improved, through the integrated switching of different wheel rings, the contact area between a steering wheel and the ground is reduced, and the flexibility of the steering of the steering wheel is improved; and meanwhile, broadening driving wheels cannot be affected in the working process to cause the condition ofsideslip due to poor contact, the service life of the driving wheels is prolonged, the efficiency of marking cleaning is improved, and the damage to the road surface is reduced.

Description

technical field [0001] The invention relates to a road grinding device, in particular to a marking line cleaning and grinding device with friction switching and steering. Background technique [0002] Road marking is an important sign mainly used to guide traffic and scattered traffic. Most of the markings are laid by hot-melt treatment. The thickness of hot-melt markings is basically 1.0-2.5mm. Because they are often rolled by tires in use Gradual blackening needs to be cleaned up again, to avoid the situation that the thickness is too large and cause slippage in rainy days due to repeated overlapping laying, and there will be some troubles in the process of cleaning the road sign tracing: [0003] Since the planer and milling machine needs to be cleaned along the straight line of the road sign, the front wheel structure adopts a fixed wide wheel structure, so as to carry out the straight forwardness, and to avoid the deviation caused by one construction, it takes a lot of ...

AI Technical Summary

Problems solved by technology

[0003] Since the planer milling machine needs to be cleaned along the straight line of the road sign, the front wheel structure adopts a fixed wide wheel structure to achieve straight forward performance, avoiding the deviation caused by one construction, and it takes a lot of time to clean the road sign twice, and The damage to the road surface is also great, but it is more troublesome to change direction during the process of moving and adjusting, and the front wheels cannot use universal wheels to work. The use of universal wheels due to mechanical vibration is more likely to cause deviation, and it is harmful to the operator. higher technical requirements

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