Automatic car cover for road roller

Abstract

The invention relates to an automatic vehicle cover for a road roller. The support plate is fixed in the middle of the cover cloth, and the rope winding mechanism is fixed on the support plate. The worm gear controls a winding coil, the winding coil is set on a fixed shaft, and the fixed shaft is connected to the center of a worm wheel, and two transmission rods are arranged symmetrically on both sides of the fixed shaft, and the winding coil passes through the transmission rod; the two transmission rods are close to the One end of the worm gear connected to the fixed axis is fixed with a magnetic block, and an annular electromagnet is fixed on the worm wheel corresponding to the distribution circle of the two magnetic blocks; a stretching elastic piece is fixed on the magnetic block, and the other end of the stretching elastic piece It is fixed on the coil; the other worm wheel is fixed with a first connecting rod at an off-center position, the other end of the first connecting rod is hinged with the second connecting rod, and the other end of the second connecting rod is hinged with the connecting piece on the coil; the first The distance between the connecting rod and the center of the worm wheel to which it is fixed is different from that of the fixed shaft from the center of the worm wheel to which it is fixed.

Description

technical field [0001] The invention belongs to the technical field of vehicle protection aids, and in particular relates to an automatic vehicle cover for a road roller that protects the shell of a vehicle body. Background technique [0002] As we all know, when the vehicle is parked and parked, under the scorching sun, the temperature inside the vehicle will rise sharply because the vehicle body is closed. Only by turning on the air conditioner for a long time to the maximum can the temperature drop, which not only wastes fuel, but also pollutes the environment; on the other hand, under such harsh conditions, the spare parts in the car are more likely to age, so the service life of the car will be shortened . In addition, when the vehicle is parked outdoors, it is easy to be scratched, and when it encounters hail, it will also be smashed, which brings trouble to the owner. In order to solve the above problems, a car cover has emerged as the times require, but the existin...

AI Technical Summary

Problems solved by technology

[0002] As we all know, when the vehicle is parked and parked, under the scorching sun, the temperature inside the vehicle will rise sharply because the vehicle body is closed. Only by turning on the air conditioner for a long time to the maximum can the temperature drop, which not only wastes fuel, but also pollutes the environment; on the other hand, under such harsh conditions, the spare parts in the car are more likely to age, so the service life of the car will be shortened

In addition, when the vehicle is parked outdoors, it is easy to be scratched, and when it encounters hail, it will also be smashed, which brings trouble to the owner

In order to solve the above problems, car covers have emerged as the times require, but the existing car covers have disadvantages such as troublesome retraction and inconvenient use.

Images