Linkage device for shoe polisher

Abstract

The invention discloses a linkage device for a shoe polisher, which comprises an active component and a driven component which can move back and forth in a straight line and form front and rear and height dislocations. A U-shaped fork is fixedly connected to the active component. The U-shaped opening of the U-shaped fork is The groove faces the driven member along the height direction, the U-shaped two sides of the U-shaped fork have a height difference, the two U-shaped low sides of the U-shaped fork are close to the driven member, and the active member pushes the driven member through the U-shaped high side of the U-shaped fork The components move synchronously; a swing arm is hinged on the driven component, and the swing arm is connected with a driving part that drives it to rotate to two set limit positions. In one of the limit positions, the free end of the swing arm extends into the U-shaped fork inside the U-shaped slot. Preferably, a support is fixedly connected to the driven member, the swing arm is rotatably connected to the support through a pin shaft, and a limit stop is provided on the support. The beneficial effect of the invention is that the structure is simple, the function is reliable, and the manufacturing and use costs are low.

Description

technical field [0001] The patent of the present invention relates to a shoe polishing machine, in particular to a linkage device for a shoe polishing machine. Background technique [0002] The shoe polisher is the equipment used for the maintenance of leather shoes. It is a necessary equipment for the maintenance of leather shoes. The shoe polisher is mostly completed by the rotation of the brush roller driven by electricity. A shoe-shine unit of the existing shoe-shine machine comprises shoe upper brush rolls and shoe upper brush rolls on both sides, and the three brush rolls are respectively arranged in the shape of a door and are located at fixed positions set respectively. The brush rollers of the existing shoe-shine machines are all in the state of non-stop rotation when they are turned on, so the reactive power loss is large and the energy consumption is high. For this reason, need a kind of shoe polishing machine that brush roller moves, by the mode that drive brush...

AI Technical Summary

Problems solved by technology

However, there is no device that can realize this function in the prior art and can be used directly. For this reason, it is necessary to design a linkage device

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