CN202803163U - Heavy-type polyurethane rubber covered roller for use with large-scale blender mixer - Google Patents
Heavy-type polyurethane rubber covered roller for use with large-scale blender mixer Download PDFInfo
- Publication number
- CN202803163U CN202803163U CN201220434316.8U CN201220434316U CN202803163U CN 202803163 U CN202803163 U CN 202803163U CN 201220434316 U CN201220434316 U CN 201220434316U CN 202803163 U CN202803163 U CN 202803163U
- Authority
- CN
- China
- Prior art keywords
- heavy
- polyurethane
- roller
- polyurethane rubber
- rubber covered
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Accessories For Mixers (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a heavy-type polyurethane rubber covered roller for use with a large-scale blender mixer, relates to the field of rubber covered rollers, and solves the problems of enormous noise, not long service life and the like in the running process of the support roller of the large-scale blender mixer in the prior art. The heavy-type polyurethane rubber covered roller for use with the large-scale blender mixer comprises a metal roller core and a roller shaft, wherein a layer of polyurethane layer is coated at the periphery of the metal roller core, a plurality of radiating slots are arranged at equal intervals on the polyurethane layer, and the radius of each radiating slot is equal to that of the metal roller core. By the adoption of the heavy-type polyurethane rubber covered roller for use with the large-scale blender mixer, the vibration of a working field is greatly reduced, and the service life of the cylinder body and the heavy-type polyurethane rubber covered roller of the large-scale blender mixer are greatly prolonged.
Description
Technical field
The utility model relates to a kind of rubber roll, particularly relates to the heavy polyurethane rubber roller that a kind of large-scale batch mixer is used.
Background technology
The large-scale batch mixer cylindrical shell of iron company's sintering plant is because volume is large and weight reaches the hundreds of ton, and to play the heavy carrier roller of transferring power and supporting role generally be metal roller core and the roll shaft that all is made into by steel on large-scale batch mixer cylindrical shell both sides, yet large-scale batch mixer cylindrical shell is also made by steel, therefore large-scale batch mixer cylindrical shell with all by steel be made into heavy carrier roller closely rotate, cause on the one hand the sharp pounding of work-yard, produce again simultaneously huge especially noise, even can both be delivered to outside one kilometer, the service life of heavy carrier roller and large-scale batch mixer cylindrical shell is also shortened in the long-term friction of the batch mixing rotating cylinder of heavy carrier roller and large-scale batch mixer widely on the other hand, a heavy carrier roller involves great expense, the cost of large-scale batch mixer cylindrical shell is high especially, and this has increased production cost to enterprise undoubtedly.
The utility model content
The purpose of this utility model is in order to overcome deficiency of the prior art, the heavy polyurethane rubber roller that provides a kind of large-scale batch mixer that reduces noise and long service life to use.
For achieving the above object, the heavy polyurethane rubber roller that the utility model provides a kind of large-scale batch mixer to use, comprise metal roller core and roll shaft, the periphery of described metal roller core coats one deck layer of polyurethane, the equidistant radiating groove that arranges on the described layer of polyurethane, the radius of described radiating groove equates with the radius of metal roller core.
The thickness of described layer of polyurethane is 25 to 35mm.
The radiating groove of described polyurethane is provided with five roads.
The utility model beneficial effect is: the heavy polyurethane rubber roller that large-scale batch mixer of the present utility model is used coats one deck polyurethane elastomer material in metal roller core outside, is provided with radiating groove at layer of polyurethane simultaneously.Because the characteristic of polyurethane material is so that heavy polyurethane rubber roller has high resistance to pressure and high-wearing feature, thereby prolong widely service life of heavy polyurethane rubber roller and large-scale batch mixer cylindrical shell; Because metal roller core outside is coated with polyurethane elastomer material so that the friction between heavy polyurethane rubber roller and large-scale batch mixer cylindrical shell reduces, reduce the working site vibrations, reduce noise; Because be provided with radiating groove at layer of polyurethane, this has also prolonged the service life of layer of polyurethane again.
The heavy polyurethane rubber roller of large-scale batch mixer of the present utility model being used below in conjunction with accompanying drawing is described further.
Description of drawings
Fig. 1 is perspective view of the present utility model;
Fig. 2 is axle cut-away view of the present utility model.
Among the figure: 1, metal roller core, 2, roll shaft, 3, layer of polyurethane, 4, radiating groove.
The specific embodiment
As shown in Figure 1 and Figure 2, the heavy polyurethane rubber roller that the large-scale batch mixer of present embodiment is used comprises metal roller core 1 and roll shaft 2, the periphery of metal roller core 1 coats one deck layer of polyurethane 3, the equidistant radiating groove 4 that arranges on the layer of polyurethane 3, and the radius of radiating groove 4 equates with the radius of metal roller core 1.The thickness of layer of polyurethane is 30mm, and the radiating groove 4 of layer of polyurethane 3 is provided with five roads.
Polyurethane moulded process using die casting or the rotated mold filing of the heavy polyurethane rubber roller that large-scale batch mixer of the present utility model is used, the process of die casting is: casting → after cure is processed in the rust cleaning of metal roller core, the sandblast → coating adhesive → mould assembling → mould; The process of rotated mold filing is: the rust cleaning of metal roller core, sandblast → coating adhesive → rotated mold filing → precuring → after cure are processed.If heavy carrier roller does not coat layer of polyurethane 3, then be generally 10 years the service life of large-scale batch mixer cylindrical shell, be generally 5 years the service life of heavy carrier roller; And annual layer of polyurethane 3 is changed of heavy carrier roller coating layer of polyurethane 3 rear general need once gets final product, large-scale batch mixer cylindrical shell and heavy polyurethane rubber roller do not have wearing and tearing substantially, this has prolonged the service life of large-scale batch mixer cylindrical shell and heavy polyurethane rubber roller widely, for enterprise has reduced production cost.The polyurethane elastomer material that metal roller core outside coats reduces the working site vibrations so that the friction between heavy polyurethane rubber roller and large-scale batch mixer cylindrical shell reduces, and reduces noise; Because large-scale batch mixer cylindrical shell and the extruding of heavy polyurethane rubber roller can produce heat, so be provided with radiating groove at layer of polyurethane layer of polyurethane is played protective effect.
Claims (3)
1. heavy polyurethane rubber roller that large-scale batch mixer is used, comprise metal roller core and roll shaft, it is characterized in that the periphery of described metal roller core coats one deck layer of polyurethane, the equidistant radiating groove that arranges on the described layer of polyurethane, the radius of described radiating groove equates with the radius of metal roller core.
2. the heavy polyurethane rubber roller used of large-scale batch mixer according to claim 1 is characterized in that, the thickness of described layer of polyurethane is 25 to 35mm.
3. the heavy polyurethane rubber roller used of large-scale batch mixer according to claim 1 is characterized in that the radiating groove of described layer of polyurethane is provided with five roads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220434316.8U CN202803163U (en) | 2012-08-10 | 2012-08-10 | Heavy-type polyurethane rubber covered roller for use with large-scale blender mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220434316.8U CN202803163U (en) | 2012-08-10 | 2012-08-10 | Heavy-type polyurethane rubber covered roller for use with large-scale blender mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202803163U true CN202803163U (en) | 2013-03-20 |
Family
ID=47862109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220434316.8U Expired - Fee Related CN202803163U (en) | 2012-08-10 | 2012-08-10 | Heavy-type polyurethane rubber covered roller for use with large-scale blender mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202803163U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390693A (en) * | 2013-07-29 | 2013-11-13 | 宁晋阳光新能源有限公司 | Method for recycling main roller for solar cell slicing |
| CN109482124A (en) * | 2018-10-26 | 2019-03-19 | 惠州市强茂化工科技有限公司 | Can quickly pan feeding reaction kettle |
-
2012
- 2012-08-10 CN CN201220434316.8U patent/CN202803163U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390693A (en) * | 2013-07-29 | 2013-11-13 | 宁晋阳光新能源有限公司 | Method for recycling main roller for solar cell slicing |
| CN103390693B (en) * | 2013-07-29 | 2016-04-27 | 宁晋阳光新能源有限公司 | The recycling method of solar cell section home roll |
| CN109482124A (en) * | 2018-10-26 | 2019-03-19 | 惠州市强茂化工科技有限公司 | Can quickly pan feeding reaction kettle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202803163U (en) | Heavy-type polyurethane rubber covered roller for use with large-scale blender mixer | |
| CN202370892U (en) | Impeller | |
| CN202091427U (en) | Bearing roller chain | |
| CN203751034U (en) | Compression moulding and shaping tooling of U-shaped reinforcing rib | |
| CN205804176U (en) | Sling of suspension bridge steel wire rope | |
| CN103144396B (en) | Coating method of solid decoration on surface of floor or wallboard | |
| CN101788087B (en) | Preparation method of ceramic rubber wear-resisting pipe | |
| CN202507219U (en) | Rotating platform for assembling frequency converter | |
| CN202702381U (en) | Concrete foaming die | |
| CN202971817U (en) | Powder metallurgy bevel gear | |
| CN207838132U (en) | A kind of flywheel structure | |
| CN202147142U (en) | Rotatable pressure polish support device | |
| CN202226433U (en) | Storage device for manufacturing waterproof roll | |
| CN207013585U (en) | A kind of logo diel with spray painting function | |
| CN205522455U (en) | PLAWOOD suppresses forming device | |
| CN202811998U (en) | Environment-friendly high-density wear-resistant chain pin | |
| CN202032158U (en) | Handle of valve | |
| CN202893583U (en) | Roller machine for spraying paint to axle | |
| CN202877333U (en) | Punch head for air cleaner screw plate mold | |
| CN202459959U (en) | Compound type modeling fitness equipment supporting piece | |
| CN102189159B (en) | Rotating device of driven moulds for channel steel bending machine | |
| CN202224568U (en) | Swing arm type cutting machine | |
| CN205677980U (en) | A kind of gear copper sheathing of tea drier | |
| CN102529279B (en) | Production equipment and manufacturing method for composite laminboard | |
| CN203780029U (en) | Novel heat transfer printing machining equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Huaibei Kate Precision Machinery Electronics Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20130810 |