Mineral powder elevator casing sealing structure

Abstract

The invention relates to a mineral powder elevator casing sealing structure. The sealing structure comprises an elevator casing, driven components, wool felts, angle steel guide rails, casing pressing plates, adjusting pressing plates and adjusting bolts. One side of each wool felt is adhered to the corresponding casing pressing plate, and the other side of the same tightly presses the elevator casing. The angle steel guide rails are welded onto the elevator casing, and each adjusting pressing plate is fastened and tightly pressed on the corresponding angle steel guide rail through the corresponding adjusting bolts. The casing pressing plates tightly press the corresponding wool felts on the elevator casing, and the driven components are fixed on the corresponding casing pressing plates via bolts. The sealing structure is compact and reasonable in structure; good sealing of an elevator is guaranteed by adjustment, verticality of driving components and the driven components of the elevator is ensured, and a chain is prevented from separation or off-tracking; convenience, time saving and labor saving in adjustment are realized; when the elevator is used for elevating aggregate, the driving components drive the driven components to run together through a plate link chain or endless chain, and certain tensity of the plate link chain or endless chain can be guaranteed.

Description

technical field [0001] The invention relates to a sealing structure, in particular to a sealing structure of a shell of an ore powder hoist, which can ensure the good sealing of the hoist and prolong the service life of the bearing, and belongs to the technical field of mechanical equipment. Background technique [0002] When the hoist lifts the ore powder, due to the excellent fluidity of the ore powder, it is difficult to ensure the sealing of the shell of the ore powder hoist. If the bolt is used to tighten the seal, although the sealing effect can be achieved, it cannot guarantee the certainty of the plate chain or the ring chain. of tension. Contents of the invention [0003] The purpose of the present invention is to overcome the above disadvantages and provide a sliding type sealing structure for the shell of the mineral powder hoist. Through the adjustment of the sealing structure, it not only ensures the good sealing of the hoist, but also facilitates the adjustme...

AI Technical Summary

Problems solved by technology

[0002] When the hoist lifts the ore powder, due to the excellent fluidity of the ore powder, it is difficult to ensure the sealing of the shell of the ore powder hoist. If the bolt is used to tighten the seal, although the sealing effect can be achieved, it cannot guarantee the certainty of the plate chain or the ring chain. tension

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