An intermediate suspension bearing device for a screw conveyor

Abstract

The invention provides a middle hanger bearing device of a screw conveyer. The middle hanger bearing device comprises an installation plate, right-angled supports, a supporting plate, a hollow and cylindrical bearing seat, a bearing and a plurality of bolts; wherein the installation plate is horizontally arranged; the right-angled supports are arranged on two sides below the installation plate and are symmetrically arranged; the supporting plate protrudes downwards from the center of the installation plate; the hollow and cylindrical bearing seat is arranged below the supporting plate and is fixedly connected with the supporting plate; the bearing is contained in the bearing seat; the bolts are used for fixing the installation plate and the supports; and the supporting plate comprises an axial connecting plate, longitudinal rib plates which are vertically arranged on the axial connecting plate, and two material guide plates which are arranged on two sides of the axial connecting plate and one side of the longitudinal rib plates, wherein the two material guide plates are vertically and fixedly connected below the installation plate and push against the outer wall of the bearing seat to form two sealed chambers. By arranging the two material guide plates, the situation of material residues is prevented from occurring, materials are prevented from causing blockage and the material conveying efficiency is improved.

Description

technical field [0001] The invention relates to an intermediate suspension bearing device of a screw conveyor, which belongs to the technical field of conveying machinery. Background technique [0002] The screw conveyor is mainly used for short-distance horizontal conveying of powdery, granular and small block materials. It uses a fixed rotating shaft and helical blades to make the materials do one-way translational movement along the axial direction in the casing. For screw conveyors with a rotation axis of more than 3 meters, in order to avoid bending of the rotation axis, a suspension structure is usually used and an intermediate suspension bearing device is installed. [0003] ginseng Figure 1 to Figure 3 As shown, the intermediate hanging bearing device 100 of the screw conveyor in the prior art includes a mounting plate 10 , a bracket 20 , a supporting plate 30 , a bearing seat 40 , a bearing 50 , and a bolt 60 . The bearing 50 is installed in the bearing seat 40 , ...

AI Technical Summary

Problems solved by technology

In the prior art, the support plate 30 of the intermediate suspension bearing device 100 generally has a cross-section in the shape of a "cross", and the support plate 30 of this structure is likely to cause material residue during the translation process of the material, resulting in material blockage , affecting the efficiency of material conveying

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