CN216970899U - Conveyer belt deviation correcting device - Google Patents
Conveyer belt deviation correcting device Download PDFInfo
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- CN216970899U CN216970899U CN202220244091.3U CN202220244091U CN216970899U CN 216970899 U CN216970899 U CN 216970899U CN 202220244091 U CN202220244091 U CN 202220244091U CN 216970899 U CN216970899 U CN 216970899U
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- spiral
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- carrier roller
- correcting device
- deviation correcting
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Abstract
The utility model discloses a deviation correcting device for a conveying belt, which comprises a carrier roller bracket, wherein a flat carrier roller is arranged in the middle of the carrier roller bracket, and the deviation correcting device is characterized in that truncated cone-shaped spiral carrier rollers are symmetrically arranged on the carrier roller bracket and positioned on two sides of the flat carrier roller, the spiral carrier roller is obliquely arranged, one end of the small diameter of the spiral carrier roller is arranged below the spiral carrier roller, a spiral groove is arranged on the surface of the spiral carrier roller, a friction belt for providing axial friction force for the conveying belt is embedded in the spiral groove, the thickness of the friction belt is slightly larger than the height of the spiral groove, the friction belt is made of polyurethane or rubber materials, the spiral directions of the spiral grooves of the spiral carrier rollers on two sides are opposite, and the deviation correcting device has the advantage that automatic deviation correction can be realized on the conveying belt during operation.
Description
Technical Field
The utility model relates to the field of conveying belts, in particular to a deviation correcting device for a conveying belt.
Background
The conveyer belt is the key equipment that short distance bulk cargo was carried, and the wide application is in trades such as harbour, mine, and because factors such as material characteristic, equipment structure deformation, the off tracking can take place for the conveyer belt in the operation process, leads to belt edge wearing and tearing easily, shortens conveyer belt life, increases the equipment maintenance cost, influences the normal operating of equipment. The common conveying belt deviation correcting device is complex in structure, large in maintenance workload, and easy to be influenced by materials, and when the dust amount is large, the deviation correcting device is easy to block and lose efficacy, and the deviation of the conveying belt cannot be well adjusted.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a conveying belt deviation rectifying device which can realize automatic deviation rectification on a conveying belt during operation.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a conveyer belt deviation correcting device, includes the bearing roller support, the centre of bearing roller support be provided with flat bearing roller, the bearing roller support on and be located the bilateral symmetry of flat bearing roller be provided with the spiral bearing roller that is the round platform type, spiral bearing roller slope set up and its path one end sets up in the below, the surface of spiral bearing roller be provided with the helicla flute, the embedded friction area that is used for providing spiral bearing roller axial friction to the conveyer belt that is equipped with of helicla flute.
The thickness of the friction belt is slightly larger than the height of the spiral groove.
The friction belt is made of polyurethane or rubber materials.
The spiral directions of the spiral grooves of the spiral carrier rollers on the two sides are opposite.
Compared with the prior art, the utility model has the advantages that: the utility model relates to a deviation correcting device for a conveying belt. When the conveying belt normally runs, the two sides of the belt surface are stressed equally, and the friction belts on the spiral carrier rollers at the two ends keep the conveying belt at the central position through axial (spiral carrier roller axial direction) friction force. When the conveyer belt takes place the off tracking, the conveyer belt off tracking one side axial force is greater than the opposite side, and the off tracking range is big more, and the axial force that the conveyer belt received is big more, and the effect of axial force will make the conveyer belt get back to central point to realize the correction function of rectifying. Meanwhile, the friction belt is embedded in the spiral groove, so that independent replacement can be realized, and the maintenance cost is reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the deviation rectifying device for a conveyor belt according to the present invention;
fig. 2 is a schematic structural view of the spiral carrier roller of the utility model.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the claimed embodiments. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
In the description of the embodiments of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", "end", "side", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience of describing the embodiments of the present application and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the embodiments of the present application.
In the embodiments of the present application, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; mechanical connection, other connection; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present application can be understood by those skilled in the art according to specific situations.
The utility model is described in further detail below with reference to the accompanying examples.
The utility model provides a conveyer belt deviation correcting device, as shown in fig. 1 and 2, includes bearing roller support 1, and bearing roller support 1's centre is provided with flat bearing roller 4, and bearing roller support 1 is last and be located flat bearing roller 4's bilateral symmetry and be the spiral bearing roller 2 of round platform type, and the slope of spiral bearing roller 2 sets up and its path one end sets up in the below, and the surface of spiral bearing roller 2 is provided with helicla flute 5, and the embedded friction belt 6 that is used for providing 2 axial friction of spiral bearing roller to conveyer belt 3 that is equipped with of helicla flute 5.
In this particular embodiment, the thickness of the friction belt 6 is slightly greater than the height of the helical groove 5. The friction belt 6 is made of polyurethane or rubber material. The spiral directions of the spiral grooves 5 of the spiral carrier rollers 2 on the two sides of the deviation correcting device are opposite. The whole length of the spiral carrier roller 2 is more than or equal to 500 mm.
The present embodiment is not described in detail, but is a technique known in the art.
While the utility model has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (4)
1. The utility model provides a conveyer belt deviation correcting device, includes the bearing roller support, the centre of bearing roller support be provided with flat bearing roller, its characterized in that: the roller support is provided with spiral rollers in a circular truncated cone shape, the spiral rollers are arranged on the roller support symmetrically on two sides of the flat rollers, the spiral rollers are arranged obliquely, one ends of the small diameters of the spiral rollers are arranged below the spiral rollers, spiral grooves are formed in the surfaces of the spiral rollers, and friction belts used for providing axial friction force for the spiral rollers for the conveying belt are embedded in the spiral grooves.
2. The conveyor belt deviation correcting device of claim 1, wherein: the thickness of the friction belt is slightly larger than the height of the spiral groove.
3. A conveyor belt deviation rectifying device according to claim 1, characterized in that: the friction belt is made of polyurethane or rubber materials.
4. A conveyor belt deviation rectifying device according to claim 1, characterized in that: the spiral directions of the spiral grooves of the spiral carrier rollers on the two sides are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220244091.3U CN216970899U (en) | 2022-01-29 | 2022-01-29 | Conveyer belt deviation correcting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220244091.3U CN216970899U (en) | 2022-01-29 | 2022-01-29 | Conveyer belt deviation correcting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216970899U true CN216970899U (en) | 2022-07-15 |
Family
ID=82354254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220244091.3U Active CN216970899U (en) | 2022-01-29 | 2022-01-29 | Conveyer belt deviation correcting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216970899U (en) |
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2022
- 2022-01-29 CN CN202220244091.3U patent/CN216970899U/en active Active
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