Pouring weight loaded buffering mechanism

Abstract

A weight loaded buffering mechanism features that the left and right connecting rods are symmetrically pivoted to machine frame, their other ends are pivoted via left and right axles to the left and right upper connecting rods, said left and right axles have respective left and right pulleys, and said left and right upper connecting rods are respectively pivoted via middle axle to the spring unit on machine frame. It has a constant buffer action.

Description

technical field [0001] The invention relates to a buffer mechanism, in particular to a heavy-block-loaded buffer mechanism required by an operating machine that applies a force to materials in a heavy-block loading manner. Background technique [0002] In the chemical industry, metallurgy, mining, building materials and other industrial sectors, some operating machinery often needs to exert a certain force on the processed materials, such as grinding machinery. The loading methods generally include spring loading, hydraulic cylinder loading and weight loading. In the process of pressure-loaded operations, affected by various working conditions, it is necessary for the pressure to be able to retreat, and this pressure retreat and restoration often occurs in an instant, resulting in a large acceleration, which is harmful to components and transmissions. Mechanisms generate very large shock loads. The ideal state is that no matter how much the acceleration is,...

AI Technical Summary

Problems solved by technology

like image 3 In the schematic diagram of the weight loading mechanism shown, the spring set under the support of the pulley has a certain buffering effect, but it cannot achieve the real purpose of unloading

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