Pure mechanical type power-free lifting platform

Abstract

The invention relates to a pure mechanical type power-free lifting platform. A lifting framework is arranged above a bottom framework; a lower track is fixed to the bottom framework; limiting blocks are fixed to the upper surface of the bottom framework; an upper track is fixed to the lifting framework; limiting blocks are fixed to the lower surface of the lifting framework; the left end of a first shear fork rod is hinged to the left end of the lower surface of the lifting framework; the left end of a second shear fork rod is hinged to the left end of the upper surface of the bottom framework; the middles of the first shear fork rod and the second shear fork rod are hinged together; a first walking wheel is installed at the right end of the first shear fork rod; a second walking wheel is installed at the right end of the second shear fork rod; the middle of the second shear fork rod is integrally connected with a drive shear fork rod; the length direction of the drive shear fork rod points to the lower right portion; a connection shaft is fixed to the lower right end of the drive shear fork rod and provided with a driving wheel. The pure mechanical type power-free lifting platform is simple in structure, convenient to maintain, free of power and environmentally friendly, saves energy, lowers noise of the working environment and greatly improves the comfort level of the working site.

Description

technical field [0001] The invention relates to a logistics equipment, in particular to a purely mechanical unpowered lifting platform. Background technique [0002] At present, in the field of logistics equipment, it is necessary to use a lifting platform for lifting and transferring workpieces. When the lifting platform is lifted and lowered, it must be driven by a motor or a cylinder. Such a lifting platform not only consumes energy, but also has a relatively noisy working environment. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a purely mechanical non-powered lifting platform that does not require power, saves energy and can reduce the noise of the working environment. [0004] According to the technical solution provided by the present invention, the purely mechanical unpowered lifting platform includes a bottom frame, a lifting frame, a first scissor bar, a second scissor bar, a ...

AI Technical Summary

Problems solved by technology

[0002] At present, in the field of logistics equipment, it is necessary to use a lifting platform for lifting and transferring workpieces. When the lifting platform is lifted and lowered, it must be driven by a motor or a cylinder. Such a lifting platform not only consumes energy, but also has a relatively noisy working environment.

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