CN201166101Y - Novel mechanical automatic error correcting roller - Google Patents
Novel mechanical automatic error correcting roller Download PDFInfo
- Publication number
- CN201166101Y CN201166101Y CNU2008200660001U CN200820066000U CN201166101Y CN 201166101 Y CN201166101 Y CN 201166101Y CN U2008200660001 U CNU2008200660001 U CN U2008200660001U CN 200820066000 U CN200820066000 U CN 200820066000U CN 201166101 Y CN201166101 Y CN 201166101Y
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- Prior art keywords
- roller
- belt
- mechanical automatic
- rolling bearing
- novel mechanical
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- Expired - Fee Related
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- 238000005096 rolling process Methods 0.000 claims abstract description 12
- 241001504664 Crossocheilus latius Species 0.000 claims description 9
- 238000003754 machining Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model relates to a tension roller for the belt coiler with an adjustable core shaft, which resolves the bad correction effect on the deviated belt of the prior art. The novel mechanical automatic deviation correction roller comprises a core shaft 1, a side roller 2 on the core shaft 1, a middle roller 3 and a rolling bearing 4 on the side roller 2, which is characterized in that two ends of the middle roller 3 are provided with a rolling bearing 5 connected with the core shaft 1, the surface of the middle roller 3 is provided with a reverse-V inclined slot 6. The utility model adopts mechanical device to adjust the angle of the belt tension roller by hand, adopts the structure of the roller to correct deviation, and keeps the belt in a normal working range, having novel design and wide application.
Description
Technical field
The utility model relates to belt transportation transmission device, is applicable to the hitch roll of the belt roller aid that mandrel can be regulated exactly.
Background technique
At present, hitch roll is copied Japanese winder principle mostly and is designed on the belt roller aid, all hitch rolls all do not have the automatic deviation correction function in its roller system, have only the matching gap of manhole on eccentric bushing that two adjustable hitch rolls rely on both sides and the fixed bearing to regulate, the axis angle of the adjustable hitch roll of promptly artificial adjusting is improved the sideslip of belt.Such regulating method can not well solve practical problem, and adjust finish after, can't make corresponding automatic deviation correction to the belt deviation phenomenon according to actual conditions at all.Because in process of production, the plate shape fluctuation of steel plate, the roll surface wear inequality, the cumulative error that a lot of factors such as machining accuracy, installation precision, reel precision and micro-deformation of objective problem such as the tension force of belt own, became uneven and each assembly of frame cause very easily makes belt produce deviation phenomenon.Therefore in the running, belt often is in the abnormal running state, and producers often need the absent-mindedness belt tension, belt is drawn be put into the hitch roll neutral position, and then recovers to use, and constantly repeats this loaded down with trivial details, dangerous work.Simultaneously, the sideslip of belt has also been accelerated the degree of wear of belt, and very easily be torn, break, initiating failure, thus influence ordinary production.
The model utility content
The purpose of this utility model is to overcome above-mentioned deficiency, a kind of angle that can rely on mechanical device to carry out manual adjustment belt tension roller is provided, can rectify a deviation the novel mechanical automatic correcting stone roller that belt is moved all the time again by the roller self structure in normal range of operation.
Realize the technical measures of above-mentioned purpose:
The novel mechanical automatic correcting stone roller is made up of mandrel, the rolling bearing that is contained on the limit roller on the mandrel, middle roller, the limit roller, and it is: rolling bearing is equipped with at the two ends at middle roller, and rolling bearing is connected with mandrel; Surface Machining at middle roller has " Λ " shape skewed slot.
It is: the angle of " Λ " shape skewed slot is 60～120 °.
It is: the opening direction of " Λ " shape skewed slot is opposite with belt direction of travel.
The utility model can rely on mechanical device carry out manual adjustment belt tension roller angle, rectify a deviation by the roller self structure, belt is moved in normal range of operation all the time, modern design has promotional value widely.
Description of drawings
Fig. 1 is a novel mechanical automatic correcting stone roller structural representation
Fig. 2 is the outward appearance plan view of novel mechanical automatic correcting stone roller
Embodiment
Describe in detail below in conjunction with accompanying drawing:
The novel mechanical automatic correcting stone roller: mandrel 1 is connected with eccentric wheel or screw rod, screw mandrel etc. on being fixed on frame.Mandrel 1 maintains static, and middle roller 3, limit roller 2 can freely rotate; Two limit roller 2 two ends dresses respectively are equipped with rolling bearing 4, and rolling bearing 4 is connected with mandrel 1; At the two ends of middle roller 3 rolling bearing 5 is housed, rolling bearing 5 is connected with mandrel 1; At the surface Machining angle of middle roller 3 is " Λ " shape skewed slot 6 of 60 or 90 or 120 °, with the surface of roller 3 in the middle of increasing and the frictional force between the belt.When belt is installed, make its traffic direction opposite with the opening direction of " Λ " shape skewed slot 6.
Realize the principle of correction:
This roller to belt tension after, not only the area that contacts with belt owing to middle roller 3 is big greater than the frictional force that the area of contact of limit roller 2 and belt produces, and because the surface Machining of middle roller 3 has " Λ " shape skewed slot 6, therefore the tension force maximum that is subjected at middle roller 3 of belt, frictional force is also maximum.No matter so belt is in operation from the centre to limit portion sideslip or limit portion to middle sideslip, can both realize automatic deviation correction, belt is moved in normal range of operation all the time.
Claims (3)
1, novel mechanical automatic correcting stone roller, form by mandrel (1), the rolling bearing (4) that is contained on the limit roller (2) on the mandrel (1), middle roller (3), the limit roller (2), it is characterized in that: at the two ends of middle roller (3) rolling bearing (5) is housed, rolling bearing (5) is connected with mandrel (1); Surface Machining at middle roller (3) has " Λ " shape skewed slot (6).
2, novel mechanical automatic correcting stone roller as claimed in claim 1 is characterized in that: the angle of " Λ " shape skewed slot (6) is 60～120 °.
3, novel mechanical automatic correcting stone roller as claimed in claim 1 is characterized in that: the opening direction of " Λ " shape skewed slot (6) is opposite with belt direction of travel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200660001U CN201166101Y (en) | 2008-03-18 | 2008-03-18 | Novel mechanical automatic error correcting roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200660001U CN201166101Y (en) | 2008-03-18 | 2008-03-18 | Novel mechanical automatic error correcting roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201166101Y true CN201166101Y (en) | 2008-12-17 |
Family
ID=40191488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200660001U Expired - Fee Related CN201166101Y (en) | 2008-03-18 | 2008-03-18 | Novel mechanical automatic error correcting roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201166101Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179621A (en) * | 2015-08-19 | 2015-12-23 | 湖北中烟工业有限责任公司 | Double-eccentric and micro-compensation belt tensioning structure |
| CN111377195A (en) * | 2020-03-10 | 2020-07-07 | 中冶陕压重工设备有限公司 | Belt conveyor with adjustable roller height and installation method thereof |
| CN114018138A (en) * | 2021-11-10 | 2022-02-08 | 蚌埠凯盛工程技术有限公司 | A glass conveying combined roller coaxiality detection device and detection method |
-
2008
- 2008-03-18 CN CNU2008200660001U patent/CN201166101Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179621A (en) * | 2015-08-19 | 2015-12-23 | 湖北中烟工业有限责任公司 | Double-eccentric and micro-compensation belt tensioning structure |
| CN111377195A (en) * | 2020-03-10 | 2020-07-07 | 中冶陕压重工设备有限公司 | Belt conveyor with adjustable roller height and installation method thereof |
| CN111377195B (en) * | 2020-03-10 | 2024-06-04 | 中冶陕压重工设备有限公司 | Belt conveyor with height-adjustable roller and installation method thereof |
| CN114018138A (en) * | 2021-11-10 | 2022-02-08 | 蚌埠凯盛工程技术有限公司 | A glass conveying combined roller coaxiality detection device and detection method |
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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: 20081217 Termination date: 20160318 |