CN202358642U - Braking type belt corrector - Google Patents
Braking type belt corrector Download PDFInfo
- Publication number
- CN202358642U CN202358642U CN2011204962553U CN201120496255U CN202358642U CN 202358642 U CN202358642 U CN 202358642U CN 2011204962553 U CN2011204962553 U CN 2011204962553U CN 201120496255 U CN201120496255 U CN 201120496255U CN 202358642 U CN202358642 U CN 202358642U
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- China
- Prior art keywords
- carrier roller
- belt
- induction
- frame
- type belt
- 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 a braking type belt corrector for correcting the deflection of a belt of a bulk material rubber belt conveying system. A carrier roller is contacted with a non-work surface of the belt; a middle frame is provided with a main rack; a carrier roller frame passes through a central rotary pivot to be connected with the main rack through a rotating shaft; induction wheels are arranged at the two ends of the carrier roller frame and are close to the end part of the carrier roller; the induction wheels are connected with a friction sheet through a connecting rod mechanism; the friction sheet is arranged between the carrier roller frame and the carrier roller; springs are arranged at connecting parts of the induction wheels and the carrier roller frame; a macromolecular elastomer covers the outer circle of the carrier roller; and the carrier roller and a rotating roller are provided with non-contact type labyrinth seal sets. The braking type belt corrector adjusts the rotating speed of the deflected carrier roller by the braking to a correcting carrier roller when the induction wheels act; and meanwhile, the main rack is driven to rotate along the deflection side to pull the belt back to a normal operation rail. The braking type belt corrector has the advantages of compact structure, large moment of an induction mechanism, flexible induction, great correction force and no damages to the belt; and the movement of the middle rotating shaft is flexible and a clamping phenomenon does not happen.
Description
Technical field
The utility model relates to industry adhesive tape conveying technology fields such as harbour, mine and coal fired power plant, especially a kind of brake type belt deviation rectifying device that is used for the correction sideslip belt of loose unpacked material belt conveying system.
Background technology
Travelling apron is the main mode of industry delivery of bulk materials such as harbour, mine and coal fired power plant; Its corollary equipment load-transfer device is the simplest, the most widely used feedway of structure in the material transporting process, and rubber belt from deviating also is the problem that often occurs in producing.If discharging point is not just, mainframe wears out, and error, deviation regulating idler centre of gration and adhesive tape service direction out of plumb appear in distortion, relevant device when installing, the adhesive tape interface is not just bringing cross-sectional plane tension imbalance and temperature reduction in winter tape surface to freeze or the like; The capital causes rubber belt from deviating; The designing requirement of transport power out of reach; Thereby interruption of service frequently takes place, and directly influences the service life of equipment.In order to control above-mentioned phenomenon, traditional design philosophy is through changing the forward leaning angle of adhesive tape, selecting for use the cydariform deviation regulating idler to realize the tuningout purpose.Though this design has certain effect, but have a series of problems: what 1, existing deviation regulating idler used all is the steel carrying roller, and surface friction coefficient is low, and " skidding " phenomenon is serious, causes correction power little, the out of reach operating needs; 2, the tuningout induction mechanism is insensitive, and when rubber belt from deviating, deviation regulating idler can't be realized induction, from main regulation; 3, " stuck " phenomenon often appears in rotating mechanism, and at this moment, deviation regulating idler does not only have the effect of tuningout, can aggravate the sideslip of adhesive tape on the contrary, influences the service life of adhesive tape.
Summary of the invention
For overcoming the deficiency of prior art, the goal of the invention of the utility model is to provide a kind of brake type belt deviation rectifying device, avoids the phenomenon of belt deviation damage belt edge, guarantee adhesive tape at any time with working condition under can both normal operation.
For realizing above-mentioned purpose, the utility model comprises middle frame, and carrying roller contacts with the non-working surface of belt, it is characterized in that: mainframe is housed on the middle frame, and carrier roller frame is connected with mainframe through central rotation hub through S. A.; Induction wheel is contained in the two ends of carrier roller frame, near the end of carrying roller; Induction wheel is connected with friction lining through the connecting rod lever, and friction lining is contained between carrier roller frame and the carrying roller, and spring is equipped with in induction wheel and carrier roller frame junction; Carrying roller cylindrical coated high molecular elastic body is equipped with seal group between carrying roller and rotation roller.
The utility model is through the braking to deviation-adjusting carrier roller of induction wheel when action; The rotating speed of adjustment sideslip side carrying roller; Make the belt fast return to normal orbit, induction wheel drives mainframe along the sideslip sideway swivel under the effect of moment of rotation simultaneously; Under the effect of friction pulling force, belt is withdrawn on the normal orbit; High-intensity mainframe can cope with bad working condition; The no touch labyrinth can reduce roller revolving resistance; Protection bearing cavity does not have dust and gets into, and improves working conditions, and reduces the operation and maintenance cost of dusting equipment; Reduce the trestle washing time, improve the service life of slewing (belt and carrying roller, motor, cylinder etc.).
The utility model compared with prior art has the following advantages:
1, compact conformation, induction mechanism moment is bigger, and induction is sensitive.
2, correction power is big, through adhesive tape the friction pulling force of carrying roller is rectified a deviation, and through the difference generation correction power of each point linear velocity on the adhesive tape transversal surface, does not damage belt.
3, middle S. A. is active in one's movements, and catching phenomenon can not take place.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the A-A diagrammatic cross-sectional view of Fig. 1.
The specific embodiment
Like Fig. 1, shown in Figure 2, carrying roller 3 contacts with the non-working surface of belt 4, and mainframe 1 is housed on the middle frame 9, and mainframe 1 adopts the high strength section bar to make, and carrier roller frame 2 is connected with mainframe 1 through central rotation hub 10 through S. A. 11; Induction wheel 8 is contained in the two ends of carrier roller frame 2, near the end of carrying roller 3; Induction wheel 8 is connected with friction lining 6 through the connecting rod lever; Friction lining 6 is contained between carrier roller frame 2 and the carrying roller 3; Carrying roller 3 cylindrical coated high molecular elastic bodys 12, induction wheel 8 is equipped with spring 7 with carrier roller frame 2 junctions, and carrying roller 3 all is equipped with contactless labyrinth packing group 5 with the rotation roller.
The utility model is installed on the position of the easy sideslip of belt, replaces traditional device for adjusting deviation, can be at interval 40 meters--and-50 meter amperes are adorned one group.Touch inducing wheel 8 when adhesive tape 4 sideslips, and drive brake strip 6 and rotate, under the effect of friction lining 6; Sideslip side carrying roller 3 linear velocities reduce, and through friction pulling force belt 4 are resetted, and fast return comes to normal orbit; The difference of the linear velocity through carrying roller 3 each position; Make belt 4 toward the higher position operation of linear velocity, induction wheel 8 drives mainframe 1 along the sideslip sideway swivel under the effect of moment of rotation simultaneously; Under the effect of friction pulling force, belt 4 is withdrawn on the normal orbit.Carrying roller 3 cylindrical coated high molecular elastic bodys 12, the macromolecular elastomer friction coefficient is higher, can the belt 4 of sideslip be returned to as early as possible belt 4 normal orbits, and vibration is steadily; Recoil spring 7 realization induction wheels 8 avoid rigidity to contact with belt 4 edges, and induction wheel 8 can carry out flexibility with belt 4 edges and contact under the situation of belt 4 sideslips, also can limit the malice sideslip of belt 4; Contactless labyrinth packing group 5 is adopted at rotation position between carrying roller 3 and rotation roller, does not have dust with protection bearing cavity and gets into, and reduces the running resistance of carrying roller 3, improves the service life of carrying roller 3; Carrier roller frame 2 is connected with mainframe 1 through S. A. 11, with realize when flute profile carrier roller frame 2 when S. A. 11 rotates, the lateral pull of friction force generation can make belt 4 reset fast.
Claims (4)
1. brake type belt deviation rectifying device; Comprise middle frame (9); Carrying roller (3) contacts with the non-working surface of belt (4), it is characterized in that: carriage (1) is housed on the middle frame (9), and carrier roller frame (2) is connected with carriage (1) through central rotation hub (10) through S. A. (11); Induction wheel (8) is contained in the two ends of carrier roller frame (2), near the end of carrying roller (3), induction wheel (8) is connected with friction lining (6) through the connecting rod lever, friction lining (6) is contained between carrier roller frame (2) and the carrying roller (3).
2. brake type belt deviation rectifying device according to claim 1 is characterized in that: carrying roller (3) cylindrical coated high molecular elastic body (12).
3. brake type belt deviation rectifying device according to claim 1 is characterized in that: induction wheel (8) is equipped with spring (7) with carrier roller frame (2) junction.
4. brake type belt deviation rectifying device according to claim 1 is characterized in that: between carrying roller (3) and rotation roller seal group (5) is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204962553U CN202358642U (en) | 2011-12-04 | 2011-12-04 | Braking type belt corrector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204962553U CN202358642U (en) | 2011-12-04 | 2011-12-04 | Braking type belt corrector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202358642U true CN202358642U (en) | 2012-08-01 |
Family
ID=46569848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204962553U Expired - Fee Related CN202358642U (en) | 2011-12-04 | 2011-12-04 | Braking type belt corrector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202358642U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587883A (en) * | 2012-12-04 | 2014-02-19 | 力博重工科技股份有限公司 | Upper deviation-resisting device for belt conveyer |
| CN103964127A (en) * | 2013-02-04 | 2014-08-06 | 上海嘉峥机械有限公司 | Belt off-tracking preventing device for logistics automation conveyor line |
| CN107200194A (en) * | 2016-03-16 | 2017-09-26 | 马丁工程技术（昆山）有限公司 | Many pivot automatic deviation-correcting device for belt |
| CN107857077A (en) * | 2017-10-10 | 2018-03-30 | 枣庄矿业集团新安煤业有限公司 | A kind of automatic deviation-correcting device for belt |
| CN109625781A (en) * | 2019-01-28 | 2019-04-16 | 安徽理工大学 | A kind of adaptive anti-torsional mode tube-shaped belt supply unit |
| CN110723467A (en) * | 2019-11-27 | 2020-01-24 | 扎赉诺尔煤业有限责任公司 | Upper groove deviation-adjusting frame of strong belt conveyor |
-
2011
- 2011-12-04 CN CN2011204962553U patent/CN202358642U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587883A (en) * | 2012-12-04 | 2014-02-19 | 力博重工科技股份有限公司 | Upper deviation-resisting device for belt conveyer |
| CN103964127A (en) * | 2013-02-04 | 2014-08-06 | 上海嘉峥机械有限公司 | Belt off-tracking preventing device for logistics automation conveyor line |
| CN107200194A (en) * | 2016-03-16 | 2017-09-26 | 马丁工程技术（昆山）有限公司 | Many pivot automatic deviation-correcting device for belt |
| CN107857077A (en) * | 2017-10-10 | 2018-03-30 | 枣庄矿业集团新安煤业有限公司 | A kind of automatic deviation-correcting device for belt |
| CN109625781A (en) * | 2019-01-28 | 2019-04-16 | 安徽理工大学 | A kind of adaptive anti-torsional mode tube-shaped belt supply unit |
| CN110723467A (en) * | 2019-11-27 | 2020-01-24 | 扎赉诺尔煤业有限责任公司 | Upper groove deviation-adjusting frame of strong belt conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20131204 |