Vertical mill rotary airlock valve with good damping effect

Abstract

The invention discloses a vertical mill rotary airlock valve with the good damping effect. The valve comprises a bottom plate, a feeding mechanism, a driving mechanism and a damping mechanism, whereinthe feeding mechanism and the driving mechanism are arranged on the upper side of the bottom plate, the damping mechanism is arranged on the lower side of the bottom plate, a plurality of mounting holes are formed in the bottom plate, the damping mechanism comprises rubber gaskets, steel plates, screws and nuts, the plurality of rubber gaskets and the plurality of steel plates are sequentially arranged alternatively, a plurality of first through holes are formed in the rubber gaskets, a plurality of second through holes are formed in the steel plates, the screws are arranged in the mounting holes, and one ends of the screws penetrate through the first through holes and the second through holes to be in threaded connection with the nuts in a threaded mode. The valve is compact in structure, and has the characteristics of anti-blocking and damping, when in specific use, the damping mechanism can guarantee the rigidity of the valve in the vertical direction, and can further guarantee that the elasticity of the rubber gaskets can come into play, so that vibration generated in the operation of the valve can be buffered, the effect of damping and damage prevention is achieved, and a friction coupler can be used for avoiding the damage problem of a driving rod or a chain wheel under the overload condition.

Description

technical field [0001] The invention relates to a rotary air-lock feeder, in particular to a vertical mill rotary air-lock feeder with good damping effect, belonging to the technical field of feeders. Background technique [0002] The feeding equipment is a kind of auxiliary equipment in the mechanized storage and transportation system of the production enterprise. Its main function is to continuously and evenly feed the processed or unprocessed materials from a certain equipment (hopper, storage bin, etc.) In equipment or transportation machinery, due to the influence of material characteristics, when the air lock feeder is running, sometimes it will be blocked. In the case of overload, the feeder will be damaged, and the structure of the blockage is dense, and manual cleaning is time-consuming and laborious. Delay the feeding process. Contents of the invention [0003] The object of the present invention is to provide a vertical mill rotary air lock feeder with good sho...

AI Technical Summary

Problems solved by technology

[0002] The feeding equipment is a kind of auxiliary equipment in the mechanized storage and transportation system of the production enterprise. Its main function is to continuously and evenly feed the processed or unprocessed materials from a certain equipment (hopper, storage bin, etc.) In equipment or transportation machinery, due to the influence of material characteristics, when the air lock feeder is running, sometimes it will be blocked. In the case of overload, the feeder will be damaged, and the structure of the blockage is dense, and manual cleaning is time-consuming and laborious. Delay in feeding process

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