Display rack for gear selling

Abstract

The invention discloses a display rack for gear selling. The display rack comprises a rack body of a regular hexagonal prism shape. A plurality of gear storage cavities are sequentially arranged on the hexagonal prism surface of the rack body from top to bottom. An explanation panel is arranged on the inner side of each gear storage cavity. A base is disposed at the bottom of the rack body. A rotating device is disposed between the rack body and the base. The rotating device comprises an upper plate, a ball limiting ring and a lower plate, wherein the upper end face of the lower plate and the lower end face of the upper plate are provided with corresponding annular grooves, balls are mounted in the annular grooves, and the ball limiting ring is arranged between the upper plate and the lower plate. The display rack for gear selling has the advantages that gears of different types can be stored by the plurality of gear storage cavities, reasonable space utilization is achieved, the rack body can be rotated by the rotating device, and people can conveniently watch and compare the gears.

Description

technical field [0001] The invention relates to the technical field of gear display stands, in particular to a display stand for gear sales. Background technique [0002] A gear is a mechanical element with teeth on the rim that can continuously mesh to transmit motion and power. It is a toothed mechanical part that can mesh with each other. The diameter of the large gear is twice the diameter of the small gear. The application of gears in transmission appeared very early. More than 300 BC, the ancient Greek philosopher Aristotle explained the problem of using bronze or cast iron gears to transmit rotary motion in "Mechanical Problems". At the end of the 19th century, the principle of generative gear cutting and the emergence of special machine tools and cutting tools using this principle made gear processing more complete. With the development of production, the stability of gear operation has been paid more attention. Play an indispensable role, of course, there are many ...

AI Technical Summary

Problems solved by technology

At the end of the 19th century, the principle of generative gear cutting and the emergence of special machine tools and cutting tools using this principle made gear processing more complete. With the development of production, the stability of gear operation has been paid more attention. Play an indispensable role, of course, there are many gear processing and sales, because the gear belongs to precision machinery, so it can not be placed randomly, when selling, it needs a frame or box to place the gear for customers to choose, many The storage rack simply stacks gears together, which is neither convenient nor convenient for customers to view and select gears, and cannot be used as a special storage rack for selling gears

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