Lifting tread device for auxiliary pressure supplementary system of assembly line

Abstract

A lifting tread device for an auxiliary pressure supplementary system of an assembly line is characterized in that the lifting tread device comprises a fixed step, a limiting seat, a lifting pedal anda reset spring, wherein the fixed step and the limiting seat are fixedly mounted on the ground; the lifting pedal is mounted in an opening at the top of the limiting seat in a sliding and penetratingmanner; the reset spring providing ascending power for the lifting pedal is arranged in the limiting seat, and a pressure cylinder is coaxially and fixedly mounted at the bottom of the limiting seat;and a piston rod is coaxially and fixedly mounted at the bottom of the lifting pedal and penetrates through a bottom plate of the limiting seat in a sliding manner to stretch into the pressure cylinder. By means of the lifting tread device, an operator can select the activity mode of the double legs by himself, and the body cannot generate too great shifting and floating; and meanwhile, only workdone by the self weight of the human body of the operator is consumed in the process that the lifting tread device descends / resets, and pressure can be supplemented to a hydraulic system.

Description

technical field [0001] The invention belongs to the technical field of hydraulic machinery, in particular to a lifting and stepping device for an auxiliary pressure supplement system of an assembly line. Background technique [0002] At present, in furniture manufacturing enterprises, the already mature assembly line operation is mostly adopted, and the assembled panels of specific furniture are processed through different assembly lines, and the operators stand on both sides of the assembly line to process the assembled panels, but this kind of operation and processing method is unavoidable There are some problems, such as assembly line operators who stand in the same position for too long can easily cause cervical and lumbar discomfort, and even varicose veins in the legs and other diseases, but frequent breaks for operators will reduce the production efficiency of the enterprise . [0003] In addition, on some processing lines that require high precision, workers should ...

AI Technical Summary

Problems solved by technology

[0002] At present, in furniture manufacturing enterprises, the already mature assembly line operation is mostly adopted, and the assembled panels of specific furniture are processed through different assembly lines, and the operators stand on both sides of the assembly line to process the assembled panels, but this kind of operation and processing method is unavoidable There are some problems, such as assembly line operators who stand in the same position for too long can easily cause cervical and lumbar discomfort, and even varicose veins in the legs and other diseases, but frequent breaks for operators will reduce the production efficiency of the enterprise

[0003] In addition, on some processing lines that require high precision, workers should not have too much body movement, and it is not suitable for both legs to move up and down at the same time. Therefore, there is an urgent need for a device that meets the above requirements and allows operators to move their legs locally in a small range.

[0004] Through the search of public patents, no relevant comparative documents were found

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