CN217094278U

CN217094278U - Long service life's cloth sieve roller

Info

Publication number: CN217094278U
Application number: CN202220730495.3U
Authority: CN
Inventors: 田金鑫; 陈明; 李高亮; 代克杰; 张立广; 殷承波; 张晓天
Original assignee: Shandong Laigang Yongfeng Steel and Iron Co Ltd
Current assignee: Shandong Laigang Yongfeng Steel and Iron Co Ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-08-02
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses a long service life's cloth sieve roller, including roller and roller skin cover, roller skin cover is established on the roller surface, and the roller both ends are joined in marriage and are connected with the screw thread spacing ring through the screw thread, and the screw thread spacing ring is with the fixed centre gripping of roller skin cover on the roller, and the roller skin cover includes the steel casting cover, and the steel casting cover is established on the roller, and steel casting cover surface is equipped with the wearing layer, and two inner walls of steel casting cover are the protrusion rib that the axle center symmetry was equipped with a body structure, roller surface both sides are the axle center symmetry and have seted up the spout mouth, protrusion rib inserts and locates in the spout mouth that corresponds the position. The utility model discloses a prolong the roller skin cover to whole roller, its surface sets up the wearing layer, reduces wearing and tearing, can effectively increase of service life, and the roller skin cover installation is dismantled conveniently, is convenient for change, guarantees that the production rhythm can normal operating.

Description

Long service life's cloth sieve roller

Technical Field

The utility model relates to a metallurgical equipment technical field, more specifically say, in particular to long service life's cloth sieve roller.

Background

Cloth screen roller belongs to the device commonly used in the metallurgical industry, because the frequent crowded material in roller both ends, causes the axle head wearing and tearing seriously easily, and life is short, and the roller skin also is the fragile position of cloth screen roller, and the roller skin is monolithic structure with the roller mostly at present, changes the roller skin and consumes a large amount of financial resources and materials, influences normal production rhythm.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a long service life's cloth sieve roller.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a long service life's cloth sieve roller, includes roller and roller skin cover, roller skin ways is established on the roller surface, and the roller both ends are joined in marriage and are connected with the screw thread spacing ring through the screw thread, and the fixed centre gripping of roller skin cover is on the roller to the screw thread spacing ring, and the roller skin cover includes that the steel casts the cover, and the steel casts the cover and establishes on the roller, and steel cast cover surface is equipped with the wearing layer, and two inner walls of steel cast cover are the protrusion rib that the axle center symmetry was equipped with a body structure, roller surface both sides are the axle center symmetry and have seted up the spout mouth, the protrusion rib is inserted and is located the spout mouth that corresponds the position.

Preferably, the wear-resistant layer is made of CF-8.

Preferably, the cross sections of the protruding ribs and the sliding groove openings are all isosceles trapezoids matched with each other.

Preferably, the through-hole has all been seted up at screw thread spacing ring both ends, is equipped with the screw in the through-hole, the roller both ends surface is located the through-hole position and all has seted up threaded hole, the screw thread spacing ring passes through screw and roller fixed connection.

Preferably, the threaded limiting ring is of a steel structure.

Preferably, the length of the chute opening corresponds to the length of the roller shaft.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses a prolong the roller skin cover to whole roller, its surface sets up the wearing layer, reduces wearing and tearing, can effectively increase of service life, and the roller skin cover installation is dismantled conveniently, is convenient for change, guarantees that the production rhythm can normal operating.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a structural diagram of a cloth screen roller of the present invention with a long service life;

FIG. 2 is a cross-sectional view of a long-life cloth screen roller of the present invention;

fig. 3 is a structural view of the roller shell of the present invention.

In the figure: the roller comprises a roller shaft 1, a sliding groove 11, a threaded hole 12, a roller leather sheath 2, a steel casting sleeve 21, a wear-resistant layer 22, a protruding rib 23, a threaded limiting ring 3, a through hole 31, a locking mechanism 4 and a screw 41.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.

Referring to fig. 1, fig. 2 and fig. 3, the utility model provides a long service life's cloth sieve roller, including roller 1 and roller leather sheath 2, the roller leather sheath 2 cover is established on roller 1 surface, and roller 1 both ends are joined in marriage and are connected with screw thread spacing ring 3 through the screw thread, and screw thread spacing ring 3 is equipped with the fixed centre gripping of roller leather sheath 2 on roller 1, and roller leather sheath 2 includes steel casting 21, and steel casting 21 cover is established on roller 1, and steel casting 21 surface is equipped with wearing layer 22, and two inner walls of steel casting 21 are the protrusion rib 23 that the axle center symmetry is equipped with a body structure, roller 1 surface both sides are the axle center symmetry and have seted up smooth notch 11, protrusion rib 23 is inserted and is located in the spout 11 of corresponding position, avoids steel casting 21 to take place to rotate, guarantees the stability of crowded material.

In this embodiment, the wear-resistant layer 22 is made of CF-8 material, which has better wear resistance and strength, thereby ensuring the service life of the whole roller leather sheath 2.

In this embodiment, the cross-sections of the protruding rib 23 and the sliding slot 11 are both isosceles trapezoids matched with each other, so that the contact surface with the sliding slot 11 is increased, and the sliding slot is not easy to break.

In this embodiment, through-hole 31 has all been seted up at 3 both ends of screw thread spacing ring, is equipped with screw 41 in the through-hole 31, the 1 both ends surface of roller is located through-hole 31 position and all has seted up threaded hole 12, screw thread spacing ring 3 passes through screw 41 and roller 1 fixed connection, and easy to assemble dismantles.

In this embodiment, the threaded limiting ring 3 is a steel structure.

In this embodiment, the length of the chute opening 11 is consistent with the length of the roller shaft 1, and the protruding rib 23 can be smoothly clamped into the chute opening 11, so that the steel casting sleeve 21 can be conveniently and smoothly sleeved on the surface of the roller shaft 1.

The working principle is as follows: when the roller leather sheath 2 needs to be replaced, the screw 41 is only needed to be detached, then the thread limiting ring 3 is rotated out, and the roller leather sheath 2 can be pulled out from the roller shaft 1 and taken down.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes and modifications can be made by the owner within the scope of the appended claims, and the protection scope of the present invention should not be exceeded by the claims.

Claims

1. The utility model provides a long service life's cloth sieve roller, includes roller and roller leather sheath, its characterized in that: the roller skin cover is established on the roller surface, and the roller both ends are joined in marriage and are connected with the screw thread spacing ring through the screw thread, and the screw thread spacing ring is with the fixed centre gripping of roller skin cover on the roller, and the roller skin cover includes the steel cast cover, and the steel cast cover is established on the roller, and the steel cast cover surface is equipped with the wearing layer, and two inner walls of steel cast cover are the axle center symmetry and are equipped with the salient rib of an organic whole structure, roller surface both sides are the axle center symmetry and have seted up the spout mouth, the protrusion rib is inserted and is located the spout mouth that corresponds the position.

2. A long-life cloth screen roller as claimed in claim 1, characterized in that: the wear-resistant layer is made of CF-8 materials.

3. A long-life cloth screen roller as claimed in claim 1, characterized in that: the cross sections of the convex ribs and the sliding groove openings are all isosceles trapezoids matched with each other.

4. A long-life cloth screen roller as claimed in claim 1, wherein: through-holes are formed in two ends of the threaded limiting ring, screws are arranged in the through-holes, threaded holes are formed in the positions, located in the through-holes, of the surfaces of two ends of the roller shaft, and the threaded limiting ring is fixedly connected with the roller shaft through the screws.

5. A long-life cloth screen roller as in claim 4, characterized in that: the thread limiting ring is of a steel structure.

6. A long-life cloth screen roller as claimed in claim 1, characterized in that: the length of the chute opening is consistent with that of the roll shaft.