CN203294723U - Adjustable automatic deviation-correcting carrier roller set - Google Patents
Adjustable automatic deviation-correcting carrier roller set Download PDFInfo
- Publication number
- CN203294723U CN203294723U CN2013203139290U CN201320313929U CN203294723U CN 203294723 U CN203294723 U CN 203294723U CN 2013203139290 U CN2013203139290 U CN 2013203139290U CN 201320313929 U CN201320313929 U CN 201320313929U CN 203294723 U CN203294723 U CN 203294723U
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- CN
- China
- Prior art keywords
- carrier roller
- automatic deviation
- adjustable automatic
- roller set
- rubber ring
- 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
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Abstract
The utility model provides an adjustable automatic deviation-correcting carrier roller set which comprises arc rubber rings, six PSK core-layer rollers and a carrier roller frame. The core-layer rollers are arranged on the carrier roller frame, a roller arranged at the lowest portion of the carrier roller frame is in a kidney drum shape, the arc rubber ring is arranged outside the rollers, and the rubber rings are in clearance fit with the core-layer rollers. The roller frame and a universal PSK carrier roller set frame are identical in installation size, universality and interchangeability are good, production cost can not be increased, the adjustable automatic deviation-correcting carrier roller set can be produced in a mass mode according to different pipe diameters and bearing designations, and flexibility is achieved; the adjustable automatic deviation-correcting carrier roller set has an automatic deviation correcting function, stability of a tubular belt type conveyor in normal operation and use can be greatly improved, the rubber face of the kidney-drum-shaped roller can increase friction force with a rubber belt, lateral sliding of torque can be effectively restrained, and meanwhile through the split type rubber rings, random combination of the kidney-drum-shaped rubber rings can be achieved, mass production is facilitated, and production and assembling are facilitated.
Description
Technical field
The utility model relates to the pipe conveyer technical field, relates in particular to a kind of adjustable automatic deviation correction carrying roller group.
Background technology
Along with domestic raising to environmental demands, pipe conveyer relies on self plurality of advantages nearly more than ten years to obtain development at full speed, the application Quick Extended, at present pipe conveyer has formed and tray conveyer and epoch of depositing, and the trend that replaces gradually tray conveyer conveying bulk cargo is arranged, the long distance of forward, large conveying quantity, Based Intelligent Control, green are produced fast-developing.But the torsion of pipe conveyer tubular sections and the problem of crawling are appointed so and are not well solved, the more and more outstanding major issue that becomes the long distance of restriction, the development of large conveying quantity pipe conveyer.For solving this technical matters, prior art uses the specification taper liner to put between roller seat and truss main body, makes the carrying roller run-off the straight, and with bolt, fixes; prior art requires high, not easy to operate to the operating personal experience, poor stability; and essential shutdown the while adjusting, spended time is long, and is less economical.
The utility model content
For above-mentioned defect and the problem of prior art, the purpose of the utility model embodiment is to provide and solves that pipe conveyer tubular sections adhesive tape reverses and the problem of crawling, and has a kind of adjustable automatic deviation correction carrying roller group of automatic deviation rectifying function.
What usually adopt at present is that six PSK carrying rollers form the pipe die formula, all do not possess the automatic deviation correction effect, know-why of the present utility model is to change the prior art structure, with carrying pipe the roller of the PSK carrying roller group of below make into dolioform,, by rational gradual change circular arc tapering, can realize that just the tubular sections adhesive tape reverses and the automatic deviation rectifying function of the phenomenon of crawling.The utility model can increase and the contacting of adhesive tape by dolioform Idler roller, general straight line rod shape Idler roller is that point contacts with adhesive tape in theory, but want dolioform Idler roller for line, to contact with adhesive tape, increased and the adhesive tape friction drag, can effectively overcome adhesive tape because reverse or the snakelike lateral sliding trend that causes; Simultaneously, when the same rotating speed, adhesive tape is different from each point linear velocity on dolioform carrying roller group contact wire due to dolioform carrying roller, adhesive tape is produced automatically the subsidiary load of a centering operation, thereby can effectively play the effect of automatic deviation correction.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of adjustable automatic deviation correction carrying roller group, comprise that arc rubber ring, six PSK sandwich layer rollers and carrier roller frame form, and the sandwich layer roller is arranged on carrier roller frame, and wherein the sandwich layer roller of the below on carrier roller frame is dolioform, outer setting arc rubber ring.
In technique scheme, be interference fit between described rubber ring and sandwich layer roller.
In technique scheme, described arc rubber ring arc diameter is: 100mm-700mm.
Preferred technical scheme, described arc rubber ring radian is: 50 degree-70 degree.
The utility model installation dimension is that the roller frame is identical with general PSK carrying roller group roller frame, need not the PSK plate that supports PSK carrying roller group is made specially, improve its commonality and interchangeability, can not increase productive costs, also can, by different tube diameters and bearing designation batch manufacturing, possess alerting ability; And the automatic deviation rectifying function that has, can improve greatly pipe conveyer and normally move the stability of use, reduces greatly the probability that stops and adjust, and alleviates test run debugging work load and later stage working service work capacity, improves the economy of using; Its roller of toroidal shape glue face can increase and adhesive tape between friction force, can effectively suppress the side direction of reversing and skid, adopt simultaneously split type rubber ring form, can realize the random combination of dolioform rubber ring and be convenient to batch manufacturing, and being convenient to produce assembling.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of facing of the present utility model.
Wherein: the 1st, the arc rubber ring; The 2nd, roller; The 3rd, carrier roller frame.
The specific embodiment
Below in conjunction with accompanying drawing of the present utility model, the technical solution of the utility model is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment that obtains, and all belong to the scope of the utility model protection.
according to shown in Figure 1, as embodiment, a kind of adjustable automatic deviation correction carrying roller group of the utility model, a kind of adjustable automatic deviation correction carrying roller group, comprise the arc rubber ring, six PSK sandwich layer rollers and carrier roller frame form, the sandwich layer roller is arranged on carrier roller frame, wherein the sandwich layer roller of below on carrier roller frame is dolioform, on outer setting arc rubber ring, the production of sandwich layer roller and carrier roller frame can be with reference to general PSK carrying roller group roller frame and common roller, but should be noted and should do by designing requirement the strip hole of appropriate length, the arc rubber ring of sandwich layer roller outer setting should be undertaken by radian and the material requirement of design, guarantee that between rubber ring and sandwich layer roller be interference fit, purpose is can not come off again easy to assembly, therefore arc rubber ring arc dia is: 100mm ~ 700mm, embodiment selects 600mm, the general 200mm that selects, 400mm, 600mm, arc rubber ring radian is: 50 degree-70 degree, embodiment selects 60 degree.
When the utility model is installed, should assemble by the initial position of design, avoid causing excessive running resistance, after pulling adhesive tape and installing tension, according to the adhesive tape cambered surface contact situation adjustment.
The above; it is only the specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; can expect easily changing or replacing, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion by described protection domain with claim.
Claims (4)
1. adjustable automatic deviation correction carrying roller group, comprise that arc rubber ring, six PSK sandwich layer rollers and carrier roller frame form, the sandwich layer roller is arranged on carrier roller frame, it is characterized in that: wherein the sandwich layer roller of below on carrier roller frame is dolioform, outer setting arc rubber ring.
2. a kind of adjustable automatic deviation correction carrying roller group according to claim 1, is characterized in that: be interference fit between described rubber ring and sandwich layer roller.
3. a kind of adjustable automatic deviation correction carrying roller group according to claim 1 and 2, it is characterized in that: described arc rubber ring arc diameter is: 100 mm-700mm.
4. arbitrary described a kind of adjustable automatic deviation correction carrying roller group according to claim 3, it is characterized in that: described arc rubber ring radian is: 50 degree-70 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203139290U CN203294723U (en) | 2013-06-03 | 2013-06-03 | Adjustable automatic deviation-correcting carrier roller set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203139290U CN203294723U (en) | 2013-06-03 | 2013-06-03 | Adjustable automatic deviation-correcting carrier roller set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203294723U true CN203294723U (en) | 2013-11-20 |
Family
ID=49570754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203139290U Expired - Fee Related CN203294723U (en) | 2013-06-03 | 2013-06-03 | Adjustable automatic deviation-correcting carrier roller set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203294723U (en) |
-
2013
- 2013-06-03 CN CN2013203139290U patent/CN203294723U/en not_active Expired - Fee Related
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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: 20131120 Termination date: 20180603 |