CN201089640Y - Full-automatic groove-shaped correcting-error supporting roller - Google Patents
Full-automatic groove-shaped correcting-error supporting roller Download PDFInfo
- Publication number
- CN201089640Y CN201089640Y CNU2007201940344U CN200720194034U CN201089640Y CN 201089640 Y CN201089640 Y CN 201089640Y CN U2007201940344 U CNU2007201940344 U CN U2007201940344U CN 200720194034 U CN200720194034 U CN 200720194034U CN 201089640 Y CN201089640 Y CN 201089640Y
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- carrier roller
- roller frame
- connecting rod
- pivoted arm
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Abstract
The utility model relates to a belt type conveying device, in particular to a full-automatic groove-shaped deviation rectification carrier roller. The utility model adopts a triple-seat rotary interlocking type structure, wherein, a left carrier roller, a middle carrier roller and a right carrier roller arranged in a groove shape are supported respectively by a left carrier roller frame, a middle carrier roller frame and a right carrier roller frame; the left carrier roller frame, the middle carrier roller frame and the right carrier roller frame are respectively arranged on a left bearing block, a middle bearing block and a right bearing block on a base. Rotary shafts stretching out from the lower parts of the left carrier roller frame, the middle carrier roller frame and the right carrier roller frame are orderly connected with one another through a spatial linkage mechanism which is formed by a left pivoted arm, a middle pivoted arm, a right pivoted arm, a left connecting rod, a middle connecting rod, a right connecting rod, a left direction changing pivoted arm and a right direction changing pivoted arm. When a conveyer belt is in running deviation, the left carrier roller, the middle carrier roller and the right carrier roller in orderly connection through the spatial linkage mechanism, together with respective carrier roller frames, can simultaneously deflect around respective rotary centers in respective rotary planes in a synchronous equal-angle interlocking mode. The utility model has the advantages of small carrier roller deflection resistance, sensitive deviation rectification motion, reliable operation, simple structure, easy manufacturing and convenient maintenance.
Description
Technical field the utility model relates to a kind of belt conveying equipment, especially a kind of full automaticity flute profile deviation-adjusting carrier roller.
Background technology belt conveying equipment is the visual plant of industry widespread uses such as electric power, metallurgy, mining, harbour, chemical industry, grain storage and transportation.Belt deflection is a technical barrier of the normal operation of puzzlement belt conveying equipment always.Although domestic and international existing flute profile deviation-adjusting carrier roller is of a great variety, structure is different, and rectifying effect is generally not satisfactory.At present, use single seat rotary structure the most generally, also occur two-seater revolution linkage structure in recent years.In " DTII (A) type belt conveyer design manual " (2003, metallurgical industry press publishes), multiple structure all there is detailed introduction.The common issue with that existing flute profile deviation-adjusting carrier roller exists is: rectifying effect is poor, is difficult to automatic deviation correction.For this reason, many users have to add the on-the-spot tour of the person of sending someone, by the manpower correction.So not only increase productive costs, reduced production efficiency, and strengthened labor intensity of operating personnel.Why the problems referred to above appear in existing flute profile deviation-adjusting carrier roller, and its basic reason is: when carrying roller deflected, the load-transfer device groove angle can increase thereupon, and the increase of groove angle must cause load-transfer device to deform.When the correction power of deviation-adjusting carrier roller was not enough to overcome the resistance to deformation of load-transfer device and increases the load additional resistance that produces owing to groove angle, carrying roller then was difficult to realize automatic deflection together with carrier roller frame, rectifies a deviation thereby can't carry out actv. to load-transfer device.
Utility model content technical problem to be solved in the utility model is: a kind of full automaticity flute profile deviation-adjusting carrier roller is provided, overcomes big, the unconspicuous defective of rectifying effect of correction resistance.The technical scheme that the utility model is taked is: full automaticity flute profile deviation-adjusting carrier roller is by the left, center, right carrying roller, the left, center, right carrier roller frame, the left, center, right bearing seat, the left, center, right connecting rod, the left, center, right pivoted arm, left and right changed course pivoted arm is formed, it is characterized in that full automaticity flute profile deviation-adjusting carrier roller has adopted three revolution linkage structures, be the left, center, right carrying roller that flute profile arranges and supported by the left, center, right carrier roller frame respectively, the left, center, right carrier roller frame is installed in respectively on the left, center, right bearing seat on the base.The axis of revolution that stretch out carrier roller frame bottom, left, center, right is by the left, center, right pivoted arm, and left, center, right connecting rod, the spatial linkage that left and right changed course pivoted arm is constituted link to each other successively.Place the connecting rod left end in the base hinged by the right-hand member of left side changed course pivoted arm and left connecting rod; Middle connecting rod right-hand member is hinged by the left end of right changed course pivoted arm and right connecting rod; The centre and middle pivoted arm one end and hinged of middle connecting rod; Left side connecting rod left end and left-hand rotation arm one end are hinged, right connecting rod right-hand member and right-hand rotation arm one end are hinged, the left, center, right pivoted arm other end is fixed on the axis of revolution axle head that stretches out carrier roller frame bottom, left, center, right successively, and the left, center, right pivoted arm is vertical respectively with corresponding carrying roller axial line.In the utility model, owing to be the left side that flute profile is arranged, in, angle (the being the load-transfer device groove angle) size of right carrying roller projection on the load-transfer device working direction remains constant, load-transfer device does not exist owing to groove angle changes distortion and the resistance to deformation that causes, a because left side, in, right carrier roller frame links to each other successively by the spatial linkage that contains the pivoted arm that alters course, therefore, when belt deflection, a left side, in, right carrying roller can be realized synchronous equal angles deflection around center of gyration separately respectively together with carrier roller frame separately on plane of rotation separately, thereby realizes the automatic deviation correction to load-transfer device.Compare with existing deviation-adjusting carrier roller, the utility model has the advantages that: adopt three revolution linkage structures, solve fundamentally that the carrying roller deflection resistance is big, the unconspicuous problem of rectifying effect, therefore, flexible movements, be swift in response, can carry out real-time, continuous tracking and correction to load-transfer device automatically, till load-transfer device returned to normal run location, in addition, the left, center, right carrying roller was to realize by the spatial linkage that contains the pivoted arm that alters course together with the interlock of carrier roller frame separately, reliable operation, simple in structure, easy to manufacture, easy to maintenance.
In the appended drawings: 1. left carrying roller, 2. left carrier roller frame, 3. left shaft holder, 4. middle idler roller, 5. middle idler roller frame, 6. bottom bracket, 7. right carrying roller, 8. right carrier roller frame, 9. right bearing seat, 10. pivoted arm, 15. right changed course pivoted arms, 16. right connecting rods, 17. right-hand rotation arms, 18. bases in the connecting rod, 14. in left-hand rotation arm, 11. left connecting rods, 12. left side changed course pivoted arms, 13.
Accompanying drawing 1 is a main TV structure scheme drawing of the present utility model;
Accompanying drawing 2 is a plan structure scheme drawing of the present utility model;
Accompanying drawing 3 is the structural representation of looking up of the present utility model;
Accompanying drawing 4 is a left TV structure scheme drawing of the present utility model;
The specific embodiment is the left, center, right carrying roller 1,4,7 that flute profile arranges and is supported by left, center, right carrier roller frame 2,5,8 respectively, and left, center, right carrier roller frame 2,5,8 is installed in respectively on the left, center, right bearing seat 3,6,9 on the base.The axis of revolution that stretch out carrier roller frame 2,5,8 bottoms in left, center, right is by left, center, right pivoted arm 10,14,17, and left, center, right connecting rod 11,13,16, left and right changed course pivoted arm 12,15 spatial linkages that constituted link to each other successively.Place connecting rod 13 left ends in the base 18 hinged with the right-hand member of left connecting rod 11 by left side changed course pivoted arm 12; Middle connecting rod 13 right-hand members are hinged with the left end of right connecting rod 16 by right changed course pivoted arm 15; The centre and middle pivoted arm 14 1 ends and hinged of middle connecting rod 13, left side connecting rod 11 left ends and left-hand rotation arm 10 1 ends are hinged, right connecting rod 16 right-hand members and right-hand rotation arm 17 1 ends are hinged, and pivoted arm 10,14,17 other ends in left, center, right are fixed on the axis of revolution axle head that stretches out carrier roller frame 2,5,8 bottoms in left, center, right (pivoted arm is vertical with the carrying roller axial line) successively.Working process of the present utility model is: when load-transfer device to the right during sideslip, because the tangential direction and the load-transfer device sense of motion of carrying roller rotation are inconsistent, the left, center, right carrying roller 1,4,7 that links to each other successively by spatial linkage together with separately carrier roller frame 2,5,8 simultaneously on plane of rotation separately around separately center of gyration conter clockwise deflection, the load-transfer device roller guide effect of being commissioned is reformed left, until recovering normal run location; Otherwise, when load-transfer device left during sideslip, the left, center, right carrying roller 1,4,7 that links to each other successively by spatial linkage together with separately carrier roller frame 2,5,8 simultaneously on plane of rotation separately around separately center of gyration cw deflection, the load-transfer device roller guide effect of being commissioned is reformed to the right, until recovering normal run location.When load-transfer device not during sideslip, the left, center, right carrying roller 1,4,7 that links to each other successively by spatial linkage is together with separately carrier roller frame 2,5,8 not deflections.
Claims (2)
1. full automaticity flute profile deviation-adjusting carrier roller, it is characterized in that having adopted three revolution linkage structures, the left, center, right carrying roller that is the flute profile arrangement is supported by the left, center, right carrier roller frame respectively, the left, center, right carrier roller frame is installed in respectively on the left, center, right bearing seat on the base, the axis of revolution that stretch out carrier roller frame bottom, left, center, right is by the left, center, right pivoted arm, left, center, right connecting rod, the spatial linkage that left and right changed course pivoted arm is constituted link to each other successively.
2. full automaticity flute profile deviation-adjusting carrier roller according to claim 1 is characterized in that adopting the spatial linkage that contains the pivoted arm that alters course, and places base in-to-in connecting rod left end to be hinged by the right-hand member of left side changed course pivoted arm and left connecting rod; Middle connecting rod right-hand member is hinged by the left end of right side changed course pivoted arm and right connecting rod; The centre of middle connecting rod is hinged with the middle pivoted arm that is fixed on middle idler roller frame axis of revolution end; Left side connecting rod left end is hinged with the left-hand rotation arm that is fixed on left carrier roller frame axis of revolution end; The right connecting rod right-hand member is hinged with the right-hand rotation arm that is fixed on right carrier roller frame axis of revolution end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201940344U CN201089640Y (en) | 2007-11-03 | 2007-11-03 | Full-automatic groove-shaped correcting-error supporting roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201940344U CN201089640Y (en) | 2007-11-03 | 2007-11-03 | Full-automatic groove-shaped correcting-error supporting roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201089640Y true CN201089640Y (en) | 2008-07-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201940344U Expired - Fee Related CN201089640Y (en) | 2007-11-03 | 2007-11-03 | Full-automatic groove-shaped correcting-error supporting roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201089640Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785891A (en) * | 2012-08-23 | 2012-11-21 | 湖南省映鸿科技有限公司 | Correcting device of tubular conveying machine |
| WO2023128558A1 (en) * | 2021-12-27 | 2023-07-06 | 김양호 | Self-aligning apparatus for meandering adjustment |
-
2007
- 2007-11-03 CN CNU2007201940344U patent/CN201089640Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785891A (en) * | 2012-08-23 | 2012-11-21 | 湖南省映鸿科技有限公司 | Correcting device of tubular conveying machine |
| WO2023128558A1 (en) * | 2021-12-27 | 2023-07-06 | 김양호 | Self-aligning apparatus for meandering adjustment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xiangyuan County Renda Mechanical and Electrical Equipment Co., Ltd. Assignor: Ma Rui Contract record no.: 2010990000274 Denomination of utility model: Full-automatic groove-shaped correcting-error supporting roller Granted publication date: 20080723 License type: Exclusive License Record date: 20100512 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080723 Termination date: 20111103 |