CN215556730U

CN215556730U - Cage-shaped roller

Info

Publication number: CN215556730U
Application number: CN202023226946.XU
Authority: CN
Inventors: 郑纯勇; 杨忠瑞; 任明生
Original assignee: De Zhou Yilun Conveying Machinery Co ltd
Current assignee: De Zhou Yilun Conveying Machinery Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2022-01-18
Anticipated expiration: 2030-12-28

Abstract

The application discloses cage-shaped roller belongs to material conveying equipment technical field. This cage cylinder includes: the roller comprises a roller shaft, wherein a plurality of roller plates are arranged on the peripheral surface of the roller shaft, the length directions of the roller plates are parallel to the axis of the roller shaft, and the width directions of the roller plates are arranged along the radial direction of the roller shaft; a discharge groove is formed between the roller plates. The cage-shaped roller is simple and reliable in overall structure, can bear larger pressure of conveying belts and materials, and is long in service life.

Description

Cage-shaped roller

Technical Field

The application relates to a cage-shaped roller, and belongs to the technical field of material conveying equipment.

Background

During the operation of the belt conveyor, some granular aggregates such as sand, stones, slag and the like can be conveyed, due to machine vibration, belt shaking and the like, some of the aggregates such as sand, stones, slag and the like can fall off from a conveying belt of the belt conveyor, part of the aggregates can be drawn into and clamped between the conveying belt and a wheel surface of a driving wheel or between the conveying belt and a wheel surface of a driven wheel or a bend wheel, and the granular aggregates are pushed out of a small bag on the conveying belt. When the driving wheel or the driven wheel continuously rotates, the granular materials can frequently rub the conveyor belt, and the conveyor belt is partially abraded or even broken after a long time, so that the service life of the conveyor belt is seriously influenced.

The patent document with the publication number of CN103332449B discloses a cage drum, which comprises a cage frame formed by a plurality of rollers, wherein the rollers are correspondingly connected with an inner hub ring and an outer hub ring through spokes respectively, and the rollers are directly connected with a conveyor belt in the using process of the cage drum, so that aggregates directly slide out of the surface of a frustum cylinder, and the conveyor belt is effectively prevented from being worn by the aggregates. However, the roller of the cage drum is only provided with the connecting parts of the middle part and the two end parts with the hub ring, and other parts are overhead, so that the bearing capacity of the roller is limited, and the roller is easy to deform, bend or even break under the common pressure of materials and the conveyor belt. Consequently, this application has improved this cage to the atress of increase roll-bar improves cage's life.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the application provides a cage-shaped roller which is simple and reliable in structure, capable of bearing larger pressure and long in service life.

The technical scheme of the application is as follows: this cage cylinder includes: the roller comprises a roller shaft, wherein a plurality of roller plates are arranged on the peripheral surface of the roller shaft, the length direction of the roller plates is parallel to the axis of the roller shaft, and the width direction of the roller plates is arranged along the radial direction of the roller shaft;

and a discharge groove is formed between the roller plates.

Optionally, a reinforcing plate or a reinforcing strip is arranged between the roller plates.

Optionally, the reinforcing plate or the reinforcing strip is arranged in the middle of the discharge chute.

Optionally, the cross-section of the roller plate along its width is trapezoidal, the one end of trapezoidal broad is connected with the roller axle.

Optionally, the roller plates are uniformly distributed on the periphery of the roller shaft.

Optionally, the roller plate and the roller shaft are welded into an integral structure.

Optionally, the outer circumferential surface of the roll shaft is provided with 6 to 12 roll plates.

Optionally, the bottom of the discharge chute is an inclined surface with a high middle part and two low ends.

Optionally, one end of the roller plate is connected with the roller shaft, and the other end of the roller plate is of an outward convex structure along the width direction of the roller plate.

Benefits that can be produced by the present application include, but are not limited to:

the application provides a cage cylinder, the roll plate is on its width direction, its one end lug connection roller, the other end and conveyer belt looks butt, and the material that the conveyer belt scatters can be scraped to the roll plate to through the material chute discharge between the roll plate scattered material, cage cylinder overall structure is simple, reliable, can bear the great pressure of conveyer belt and material conveying, has prolonged its life.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of the overall structure of a cage roller according to an embodiment of the present application;

FIG. 2 is a schematic axial cross-sectional view of a cage drum according to an embodiment of the present application;

FIG. 3 is a schematic radial cross-sectional view of a cage drum according to an embodiment of the present application;

fig. 4 is a schematic cross-sectional view of a roll plate according to an embodiment of the present application.

List of parts and reference numerals:

1. roll shaft, 2, roll plate, 3, discharge chute, 4, reinforcing plate, 5, protruding structure.

Detailed Description

In order that the above objects, features and advantages of the present application can be clearly understood, further detailed description of the present application will be made with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The embodiment of the application discloses a cage-shaped roller, as shown in fig. 1-3, the cage-shaped roller comprises a roller shaft 1, the peripheral surface of the roller shaft 1 is provided with a plurality of roller plates 2 radiating outwards, wherein the length direction of the roller plates 2 is parallel to the axis of the roller shaft 1, the width direction of the roller plates 2 is arranged along the radial direction of the roller shaft 1, a discharge groove 3 is formed between the roller plates 2, in the using process, one end of the roller plate 2 in the width direction is directly connected with the roller shaft 1, the other end of the roller plate is abutted to a conveyor belt, the end of the roller plate far away from the roller shaft 1 can scrape the scattered materials of the conveyor belt, and the scattered materials are discharged through the discharge groove 3 between the roller plates 2, the overall structure is simple and reliable, the cage-shaped roller can bear larger pressure of the conveyor belt and the materials, and the service life of the cage-shaped roller is prolonged.

In order to further enhance the strength of the connection between the roll plates 3, a reinforcing plate 4 or a reinforcing strip is provided between the roll plates 3. In one embodiment, the reinforcing plate 4 or the reinforcing strip is arranged in the middle of the discharge chute 3 to facilitate the discharge of the scattered materials, and simultaneously, the cage-shaped roller is uniformly stressed during operation, so that the cage-shaped roller is prevented from being damaged due to local stress. In another embodiment, the reinforcing strips are arranged at two ends of the discharge groove and are symmetrically distributed, and the reinforcing strips and the bottom of the discharge groove form a material through hole so as to facilitate the discharge of bulk materials.

In one example, as shown in fig. 4, in order to further enhance the structural stability of the roller plate 2, the cross section of the roller plate along the width thereof is provided in a trapezoidal shape, and the wider end of the trapezoidal shape is connected to the roller shaft 1.

In one example, the roller plates 2 are uniformly distributed on the periphery of the roller shaft 1, so that the roller plates 2 are stable in structure and uniformly stressed, and preferably, 6-12 roller plates 2 are arranged on the peripheral surface of the roller shaft 1. In the present embodiment, 10 roller plates 2 are provided on the outer peripheral surface of the roller shaft 1.

In one example, the roll plate 2 is welded to the roll shaft 1 as a unitary structure.

In one example, the bottom of the discharge chute 3 is an inclined surface with a high middle and low ends to facilitate the discharge of the bulk material.

In one example, one end of the roller plate 2 is connected with the roller shaft 1 and the other end is provided with an outward convex structure 5 along the width direction of the roller plate 2, so that the roller plate 2 encloses a cage-shaped structure.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A cage drum, comprising: the roller comprises a roller shaft, wherein a plurality of roller plates are arranged on the peripheral surface of the roller shaft, the length direction of the roller plates is parallel to the axis of the roller shaft, and the width direction of the roller plates is arranged along the radial direction of the roller shaft;

a discharge groove is formed between the roller plates;

reinforcing plates or reinforcing strips are arranged between the roller plates;

the reinforcing plate or the reinforcing strip is arranged in the middle of the discharge groove.

2. The cage drum as claimed in claim 1 wherein said roll plates are trapezoidal in cross section along their width, the wider end of said trapezoid being connected to said roll shaft.

3. Cage drum according to claim 1, characterized in that the roll plates are evenly distributed over the circumference of the roll shaft.

4. The cage drum as claimed in claim 1 wherein said roll plate is welded as a unitary structure with said roll shaft.

5. The cage drum as claimed in claim 1 wherein the peripheral surface of the roller shaft is provided with 6-12 roller plates.

6. Cage drum according to claim 1, characterized in that the discharge chute bottom is an inclined plane with a high middle and low ends.

7. The cage drum as claimed in claim 1 wherein the roller plates are connected at one end to the roller shaft and at the other end are outwardly convex in configuration along the width of the roller plates.