Automatic speed reducing wheel of forklift

Abstract

The invention discloses an automatic speed reducing wheel of a forklift. The automatic speed reducing wheel comprises a wheel body, a wheel axle and wheel spokes; the wheel spokes are fixed on two sides of the wheel body, and the wheel axle is fixed at the axle center of the wheel spokes; two positioning columns are symmetrically fixed on the surface of a central ring of the wheel spokes; centrifugal swing rods are rotatably connected to the ends, far away from the central ring of the wheel spokes, of the positioning columns through rotating shafts; a primary speed reducing mechanism facilitating preliminary speed reduction on the wheel body is arranged on the surface of the wheel axle and on one side of the wheel spokes, and a secondary speed reducing mechanism facilitating further speedreduction on the wheel body is arranged on the side, far away from the centrifugal swing rods, of the primary speed reducing mechanism; and a one-way bearing is fixed on the surface of the side, far away from the centrifugal swing rods, of the wheel axle. According to the automatic speed reducing wheel of the forklift, kinetic energy is provided for the primary speed reducing mechanism and the secondary speed reducing mechanism under the centrifugal action of the centrifugal swing rods, and the speed reducing effect with different effects on the wheel body is realized through the cooperative action of the primary speed reducing mechanism and the secondary speed reducing mechanism.

Description

technical field [0001] The invention relates to the technical field of automatic deceleration wheels, in particular to an automatic deceleration wheel of a forklift. Background technique [0002] Forklifts play a very important role in the logistics system of enterprises. They are the main force in material handling equipment and are widely used in various sectors of the national economy such as stations, ports, airports, factories, and warehouses. During World War II, forklifts were developed. China began to manufacture forklifts from the early 1950s. Especially with the rapid development of China's economy, the material handling of most enterprises has been separated from the original manual handling and replaced by mechanized handling based on forklifts. Therefore, in the past few years, the demand for Chinese forklifts market has increased It is growing at a double-digit rate every year. [0003] When the forklift transports large items and is on a slope, accidents ar...

AI Technical Summary

Problems solved by technology

[0003] When the forklift transports large items and is on a slope, if it cannot be slowed down in time, accidents are likely to occur. For this reason, we propose a forklift that automatically decelerates the wheel

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