CN203319207U - Novel special-face belt idler set - Google Patents
Novel special-face belt idler set Download PDFInfo
- Publication number
- CN203319207U CN203319207U CN2013203254227U CN201320325422U CN203319207U CN 203319207 U CN203319207 U CN 203319207U CN 2013203254227 U CN2013203254227 U CN 2013203254227U CN 201320325422 U CN201320325422 U CN 201320325422U CN 203319207 U CN203319207 U CN 203319207U
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- roller group
- carrier roller
- belt
- carrying
- supporting
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- 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
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Abstract
A novel special-face belt idler set is arranged on a rack and comprises a horizontally arranged flat idler and a supporting idler set which are arranged in a front-back manner. The problem that a non-working surface of a belt is damaged due to clamping of the edges of standard idlers in a stressed section of the belt to form several meters long scratches and is even worn-out is solved thoroughly; the problem of damage to the non-working surface of the belt is solved thoroughly by the aid of the novel stressed-section special-face idler set.
Description
Technical field
The utility model relates to the belt coal conveyance system of power industry or coal industry, specifically a kind of Novel waistband antarafacial carrying roller group.
Background technology
Carrying roller is the vitals of belt conveyer, and its effect is the weight of support belt and material, and the structure of carrying roller and quality play significant role to long-term, safety, the smooth operation of belt.But the reasons such as unreasonable, the long-time continuous operation of the current stressed section belt roller structure due to coal conveyer belt of power plant, combination transmit, load carrying ability is large, the carrying roller gap easily makes the non-working surface of coal conveyer belt block, wear and tear, operation a period of time, often the non-working surface formation at belt reaches the even scuffing of tens meters, use according to statistics one of primary standard belt roller to be worth belt service life of nearly 1,000,000 yuans only about 1 year, have a strong impact on and affect coal handling system overhaul of the equipments cost.And the replacing of 350 meters long belts, need a large amount of manpower and materials, the labour intensity of site operation is very large.
The utility model content
The purpose of this utility model is to provide a kind of antarafacial carrying roller group of novel band conveyer, and the non-working surface that thoroughly solves belt is bad by the stressed segment standard carrying roller of belt edge clamping, form the scuffing that reaches several meters, the problem of even grinding; By using stressed section new antarafacial carrying roller group thoroughly to solve the problem of belt non-working surface damage.
The utility model realizes that the technical scheme that above-mentioned purpose is taked is: a kind of Novel waistband antarafacial carrying roller group, be arranged on frame, comprise flat carrier roller and supporting carrier roller group, before and after being, horizontally disposed flat carrier roller and supporting carrier roller group arrange, described supporting carrier roller group is comprised of two carrying rollers, two carrying rollers inwardly are inclined to set, and the end face of described two carrying rollers forms one for supporting the V-shaped groove of conveyer belt, and the height of V-shaped groove bottom land is lower than the height of flat carrier roller end face.
The carrying roller of supporting carrier roller group described in the utility model is Cone like roller.
Spacing between flat carrier roller described in the utility model and supporting carrier roller group is 150-300mm.
The beneficial effects of the utility model are: the utility model solves because standard carrying roller group edge clamping is bad, the problem of wearing and tearing coal conveyer belt non-working surface, improving belt life significantly improves, the labour intensity of coal conveyer belt service personnel, site safety management and control difficulty, unit coal supply reliability all significantly improves.
Figure of description
Fig. 1 is structural representation of the present utility model;
The structural representation that Fig. 2 is supporting carrier roller group of the present utility model;
In figure: 1, frame, 2, flat carrier roller, 3, the supporting carrier roller group, 4, conveyer belt, 5, V-shaped groove.
The specific embodiment
A kind of Novel waistband antarafacial carrying roller group, be arranged on frame 1, comprise flat carrier roller 2 and supporting carrier roller group 3, before and after being, horizontally disposed flat carrier roller 2 and supporting carrier roller group 3 arrange, described supporting carrier roller group 3 is comprised of two carrying rollers, two carrying rollers inwardly are inclined to set, and the end face of described two carrying rollers forms a V-shaped groove 5 for supporting conveyer belt 4, and the height of V-shaped groove 5 bottom lands is lower than the height of flat carrier roller 2 end faces.
The carrying roller of described supporting carrier roller group 3 is Cone like roller.
Spacing between described flat carrier roller 2 and supporting carrier roller group 3 is 150-300mm.
Novel antarafacial carrying roller group, mainly be comprised of two parts, according to sequencing, is respectively a nonstandard carrying roller of V-type, and the parts such as the flat carrier roller of a standard and corresponding support, bearing form.
Manufacture a nonstandard V-type carrying roller; As shown in the figure, each section of this V-type carrying roller is Cone like roller to this carrying roller, is of a size of 133 * 108 * 710mm.(butt diameter 133mm; Thin segment 108mm) length 710mm;
After using this Novel supporting roller group, belt life can minimum improve 2 times, by after stressed section of belt adopts novel antarafacial carrying roller group, just can solve because standard carrying roller group edge clamping is bad, the problem of wearing and tearing coal conveyer belt non-working surface.The 350 meters long work belt of take are example, in the past the annual replacing 700 meters belts (driving surface+backhaul) that need.After estimating to use the Novel supporting roller group, be at least more than 3 years service life; Than 2 times of Application standard carrying roller group life-span raisings, 660,000 yuan of year saving belt expenses.
Claims (3)
1. a Novel waistband antarafacial carrying roller group, be arranged on frame (1), it is characterized in that: comprise flat carrier roller (2) and supporting carrier roller group (3), before and after being, horizontally disposed flat carrier roller (2) and supporting carrier roller group (3) arrange, described supporting carrier roller group (3) is comprised of two carrying rollers, two carrying rollers inwardly are inclined to set, the end face of described two carrying rollers forms a V-shaped groove (5) for supporting conveyer belt (4), and the height of V-shaped groove (5) bottom land is lower than the height of flat carrier roller (2) end face.
2. a kind of Novel waistband antarafacial carrying roller group as claimed in claim 1, it is characterized in that: the carrying roller of described supporting carrier roller group (3) is Cone like roller.
3. a kind of Novel waistband antarafacial carrying roller group as claimed in claim 1, it is characterized in that: the spacing between described flat carrier roller (2) and supporting carrier roller group (3) is 150-300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203254227U CN203319207U (en) | 2013-06-07 | 2013-06-07 | Novel special-face belt idler set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203254227U CN203319207U (en) | 2013-06-07 | 2013-06-07 | Novel special-face belt idler set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203319207U true CN203319207U (en) | 2013-12-04 |
Family
ID=49658577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203254227U Expired - Fee Related CN203319207U (en) | 2013-06-07 | 2013-06-07 | Novel special-face belt idler set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203319207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104843209A (en) * | 2015-05-28 | 2015-08-19 | 芜湖诚拓汽车零部件有限公司 | Automatic packaging machine of small castings |
-
2013
- 2013-06-07 CN CN2013203254227U patent/CN203319207U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104843209A (en) * | 2015-05-28 | 2015-08-19 | 芜湖诚拓汽车零部件有限公司 | Automatic packaging machine of small castings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20200607 |