CN1004344B - Light belt conveyor belt - Google Patents
Light belt conveyor belt Download PDFInfo
- Publication number
- CN1004344B CN1004344B CN85100650.7A CN85100650A CN1004344B CN 1004344 B CN1004344 B CN 1004344B CN 85100650 A CN85100650 A CN 85100650A CN 1004344 B CN1004344 B CN 1004344B
- Authority
- CN
- China
- Prior art keywords
- rubber belt
- belt conveyor
- light
- carrying roller
- supporting wheels
- 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
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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The present invention relates to a light rubber belt conveyor which belongs to continuous conveying equipment. In a carrying and supporting roller of the light rubber belt conveyor, the form of a double supporting wheel structure is used for supporting wheels; nylon 6 with light specific weight, good abrasive resistance, corrosion resistance and a small friction coefficient is used as a material for the double supporting wheels, a material guiding plate in a material guiding tank, a material scraping plate in a sweeper. The friction coefficients of the double supporting wheels, the material guiding plate and the material scraping plate are small, so a rubber belt in operation, the supporting wheels, the material guiding plate and the material scraping plate have little abrasion, an energy source is saved, the service life of the rubber belt conveyor is prolonged, and working environment is improved. Workers' labor intensity is reduced. The light rubber belt conveyor belt is comparatively ideal conveying equipment.
Description
The invention belongs to a kind of rolling bogey in the adhesive tape conveyor.The carrying idler group is one of indispensable in the adhesive tape conveyor, that installation is very many parts, and its performance quality directly affects the adhesive tape conveyor behaviour in service.In present known technology, by the structure branch, the carrying idler group has two kinds of suspension type and fixed types.For example, the suspended idler group of the suspended idler group of U.S. Pat 4204594 introductions in 1980 and Shenyang Mine Machine Factory's production; A kind of is the most general fixed type flute profile carrying roller group of present domestic and international application.Facts have proved, these two kinds of carrying roller groups in application and the running resistance that produces between the adhesive tape all big especially, especially produce adhesive tape and press sunken rolling resistance, under normal conveyor belt tension, account for more than 75% of various resistance summations, the major cause that produces this resistance is that area of contact is excessive between carrying roller and the adhesive tape, and in general, adhesive tape is pressed sunken rolling resistance to amass with carrying roller and tape contact face and is directly proportional.In addition, carrying roller in above-mentioned two types of carrying roller groups is to form with metal material processing, has problems such as weight is big, processed complex, has brought difficulty for the personnel that install, more change jobs, when carrying roller crudy out of reach requires, the both sides axis of rolling is difficult for one heart, can produce radial runout between carrying roller and the adhesive tape, increases the carrying roller running resistance, in case bearing failure, carrying roller does not rotate, and the roller skin rubs Lou, also can tear to pieces adhesive tape thus.
The improvement invention that The present invention be directed to the problem of above-mentioned two kinds of carrying idler groups existence and do.Accompanying drawing is a structure principle chart of the present invention, frame (1), roll shaft (2), carrying roller (3), carrying idler group characteristics after the improvement are: the frame (1) and the roll shaft (2) that keep former fixed type flute profile carrying roller group substantially, carrying roller (3) adopts the double supporting wheel structure, and selects light weight, antifriction for use and have the material of the engineering plastics of self lubricity for it.The physical dimension of support roller and be installed on position on the roll shaft (2) is according to adhesive tape character, width with betransported the physical property of material and decide.The bearing felt and the problem of aspect existence such as lubricating are also improved, and the way of shot moulding has been taked in the processing of support roller.
Because the carrying idler group has been done above-mentioned improvement, the double supporting wheel carrying roller is compared with the virgin metal carrying roller, obviously reduced the area of contact between adhesive tape and the carrying roller, account for 1/4th of former area of contact, reduced adhesive tape effectively and pressed sunken rolling resistance, groove angle and the stationarity of moving adhesive tape simultaneously also are guaranteed.Double supporting wheel adopts engineering plastics as material, its weight alleviates greatly, only be 20% of virgin metal carrying roller weight, thereby reduced the labour intensity of processing and service personnel, application project plastic working support roller can adopt shot forming process, has promptly improved the product precision, increase the carrying roller corrosion stability again, and be easy to carrying roller normalisation, seriation.Because the raising of carrying roller crudy, eliminated and caused problems such as the carrying roller running resistance is big, serious wear because of the bearing decentraction.
Be one embodiment of the present of invention below, industrial place is No. seven adhesive tape conveyors of the neat dashan concentrator crushing plant of Anshan iron and steel plant, and tape width is 1.4 meters, 19 meters of captains, and 13.5 ° of operation angles, transported material are iron ore, bulk specific gravity 3.4 gram per centimeters
3, the carrying idler group is a two-wheel three-roller type flute profile carrying roller, 0.16 meter of support roller diameter, and thick 0.05 meter, material is a nylon 6, and processing technology is shot moulding, adopts the double-layer labyrinth sealing member, and lithium grease is lubricated in addition.Through the continuous industry evidence, this carrying idler group stable performance, reliable, compare with the virgin metal carrying roller, it is about 35% that every group of carrying roller cost reduces, and increases by 3 times service life, adhesive tape operation mean drag is reduced to 5.072 kilograms by original 6.634 kilograms, and about 1.05 degree per hour economize on electricity.
Claims (2)
1, adhesive tape conveyor carrying idler group comprises support (1), roll shaft (2), and carrying roller (3) three parts, the present invention is characterised in that carrying roller (3) is a double supporting wheel.
2, by the described adhesive tape conveyor carrying idler of claim 1 group, it is characterized in that the material of carrying roller (3) is engineering plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN85100650.7A CN1004344B (en) | 1985-04-01 | 1985-04-01 | Light belt conveyor belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN85100650.7A CN1004344B (en) | 1985-04-01 | 1985-04-01 | Light belt conveyor belt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN85100650A CN85100650A (en) | 1986-02-10 |
| CN1004344B true CN1004344B (en) | 1989-05-31 |
Family
ID=4791330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN85100650.7A Expired CN1004344B (en) | 1985-04-01 | 1985-04-01 | Light belt conveyor belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1004344B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913495A (en) * | 2010-05-25 | 2010-12-15 | 云南大红山管道有限公司 | Cleaning device for preventing rubber belt from deviating |
| CN105115891A (en) * | 2015-09-08 | 2015-12-02 | 湖南工业大学 | Testing device and method for average friction coefficient between adhesive tapes and rollers |
| CN106185163B (en) * | 2016-08-26 | 2018-09-28 | 宁夏共享机床辅机有限公司 | A kind of rotating tower punch Special belt conveyor |
-
1985
- 1985-04-01 CN CN85100650.7A patent/CN1004344B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CN85100650A (en) | 1986-02-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C13 | Decision | ||
| GR02 | Examined patent application | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |