CN204038471U - Alterable trough transition carrier roller group - Google Patents
Alterable trough transition carrier roller group Download PDFInfo
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- CN204038471U CN204038471U CN201420509905.7U CN201420509905U CN204038471U CN 204038471 U CN204038471 U CN 204038471U CN 201420509905 U CN201420509905 U CN 201420509905U CN 204038471 U CN204038471 U CN 204038471U
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- crossbeam
- hole
- roller group
- roll stand
- transfer device
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Abstract
The utility model discloses a kind of alterable trough transition carrier roller group, comprise mount pad, crossbeam, rotation roll stand, rotary rollers peace roller, rotate roll stand and be provided with shaft hole and circular hole, circular hole is several, and is the curved arrangement in the center of circle with shaft hole; Crossbeam is provided with horizontal elongated hole, and rotation roll stand is passed circular hole and horizontal elongated hole and crossbeam by bolt and fixed, and the angle between regulating rotary action roller frame and crossbeam; Mount pad is provided with vertical elongated hole, and crossbeam establishes mounting hole, and crossbeam fixes with mount pad through mounting hole and vertical elongated hole by bolt, and regulates horizontal depth of beam.The utility model alterable trough transition carrier roller group, be transitioned into the process of flute profile, flat pattern at load-transfer device gradually from tubulose, semicircle shallow/deep groove type, ensure that load-transfer device contacts completely with roller, play the effect of stable load-transfer device, prevent belt deflection or load-transfer device side unstability from can not launch; Meanwhile, prevent belt edges stress from concentrating.
Description
Technical field
The utility model relates to a kind of carrier roller of belt conveyer group, particularly relates to a kind of alterable trough transition carrier roller group, belongs to the carrier roller of belt conveyer technical field of special cross section.
Background technology
Belt conveyer has been widely used in all kinds of Bulk material; under being applied to particular surroundings; as minor radius flat bank; high spud angle transports up and down; environmental protection requirement is high, and general belt conveyor can not meet maybe cannot realize conveying requirement, only has the belt conveyer of special cross section; as tubulose, semicircle or deep slot form belt conveyor could realize minor radius flat bank, high spud angle transports up and down.
But, the belt conveyer of special cross section, on head-tail, zone face transition phase position, distance head-tail cylinder different distance place have multi-form section; Distance is far away, and groove angle is just larger.In the process of conveyer groove angle change, cannot be close between roller and load-transfer device, cause load-transfer device easily because not constraint and sideslip or side unstability and can not launch, cylinder surface height end to end is not lifted to gradually bottom load-transfer device, the edge stress of load-transfer device can be caused to concentrate, easily cause load-transfer device premature failure.
Utility model content
The purpose of this utility model is: the transition carrier roller group providing contact width and height bottom a kind of adjustable groove angle, adjustable adhesive tape, ensure that load-transfer device is in the process of alteration of form, roller can be close to load-transfer device, prevent load-transfer device sideslip or side unstability and can not launch when not retraining, simultaneously, load-transfer device bottom cylinder is lifted to cylinder surface height end to end, eliminates belt edges stress and concentrate, thus above-mentioned problems of the prior art can be solved by actv..
The purpose of this utility model is realized by following technical proposals: a kind of alterable trough transition carrier roller group, comprise mount pad, crossbeam, rotation roll stand, rotary rollers peace roller, rotary rollers is two, be symmetricly set in the both sides of crossbeam, plain-barreled roll is located at the middle part of crossbeam, two rotary rollers peace rollers form the roller group of U-shaped, and this roller group carries load-transfer device; Rotate roll stand and be provided with shaft hole and circular hole, circular hole is several, and is the curved arrangement in the center of circle with shaft hole; Crossbeam is provided with horizontal elongated hole, and rotation roll stand is passed circular hole and horizontal elongated hole and crossbeam by bolt and fixed, and the angle between regulating rotary action roller frame and crossbeam; Mount pad is provided with vertical elongated hole, and crossbeam establishes mounting hole, and crossbeam fixes with mount pad through mounting hole and vertical elongated hole by bolt, and regulates horizontal depth of beam.
As a kind of optimal way, described circular hole is two rows, often arranges to be spaced apart 5-10 degree between adjacent two circular holes.
As a kind of optimal way, described rotary rollers is integrated with the clamping of rotation roll stand.
As further preferred embodiment, rotation roll stand is provided with U-lag, and described rotary rollers is connected in this U-lag.
As a kind of optimal way, also comprise erecting frame, described mount pad is connected with erecting frame bolt.
Compared with prior art, the beneficial effects of the utility model: the utility model alterable trough transition carrier roller group, be transitioned into the process of flute profile, flat pattern at load-transfer device gradually from tubulose, semicircle shallow/deep groove type, ensure that load-transfer device contacts completely with roller, play the effect of stable load-transfer device, prevent belt deflection or load-transfer device side unstability from can not launch; Meanwhile, lifting step by step load-transfer device bottom level progressively flushes with head-tail roller height, prevents belt edges stress from concentrating.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model alterable trough transition carrier roller group;
Fig. 2 is the A-A generalized section in Fig. 1;
Fig. 3 is the overlooking surface structural representation of Fig. 1;
Fig. 4 is one of view of the utility model alterable trough transition carrier roller group;
Fig. 5 is the view two of the utility model alterable trough transition carrier roller group.
In figure: 1-erecting frame, 2-mount pad, 3-crossbeam, the horizontal elongated hole of 4-, 5-circular hole, 6-rotates roll stand, 7-rotary rollers, 8-load-transfer device, 9-plain-barreled roll, 10-convey materials, 11-shaft hole, 12-U shape groove, the vertical elongated hole of 13-, 14-mounting hole.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is further described.
All features disclosed in this specification sheets, or the step in disclosed all methods or process, except the speciality mutually repelled and/or step, all can combine by any way, unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object, namely, unless specifically stated otherwise, an embodiment in a series of equivalence of each feature or similar characteristics.
As shown in Fig. 1,2,3,4,5, the utility model alterable trough transition carrier roller group comprises erecting frame 1, mount pad 2, crossbeam 3, rotates roll stand 6, the peaceful roller 9 of rotary rollers 7.Described mount pad 2 is connected with erecting frame 1 bolt, whole erecting frame 1 by miscellaneous part as crossbeam rotate roll stand, rotary rollers peace after roller installs, then is connected with erecting frame, fixed by erecting frame and other mechanical equipments.Described rotary rollers 7 is integrated with the clamping of rotation roll stand 6; Specifically, rotation roll stand 6 is provided with U-lag 12, and described rotary rollers 7 is connected in this U-lag 12, can change rotary rollers easily like this.Described rotary rollers 7 is two, and be symmetricly set in the both sides of crossbeam, plain-barreled roll 9 is located at the middle part of crossbeam, and two peaceful rollers 9 of rotary rollers 7 form the roller group of U-shaped, and this roller group carries load-transfer device 8; Load-transfer device is accepted convey materials 10.Rotate roll stand 6 and be provided with shaft hole 11 and circular hole 5, circular hole 5 is several, and is the curved arrangement in the center of circle with shaft hole 11; Specifically, described circular hole 5 is two rows, and often row is good for 4-8, often arranges to be spaced apart 5-10 degree between adjacent two circular holes; Crossbeam 3 is provided with horizontal elongated hole 4, rotate roll stand 6 to be fixed with crossbeam 3 through circular hole 5 and horizontal elongated hole 4 by bolt, rotate roll stand and regulate its height by different circular hole with coordinating of horizontal elongated hole, simultaneously, the adjustment of cross travel is fixedly realized by bolt and horizontal elongated hole diverse location place, to reach the object of the angle between regulating rotary action roller frame 6 and crossbeam 3, the angle of inclination of the rotary rollers of rotating in roll stand is changed, to reach the change of groove angle, to adapt to the load-transfer device transition of different angles and requirement.In fact, both sides are rotated roll stand 6 and are rotated with the circular hole 5 of two row arc interval 5-10 degree distributions and be fixed on the horizontal elongated hole of crossbeam 3, both sides rotation roll stand 6 and rotary rollers 7 can be made to be groove angle layout between 15-85 degree, and the groove angle of general both sides rotary rollers is identical; In particular cases, the groove angle of both sides rotary rollers also can be inconsistent, to reach the object of flexible.Mount pad 2 is provided with vertical elongated hole 13, crossbeam 3 is established mounting hole 14, and crossbeam 3 is fixed with mount pad 2 through mounting hole 14 and vertical elongated hole 13 by bolt, and crossbeam can slide up and down along the vertical elongated hole on mount pad, regulates the height of crossbeam 3; To reach the object of adjustment idler machining upper-lower position.
The course of action of the utility model alterable trough transition carrier roller group:
1, rotary motion roll stand, makes the U-shaped 84 degree 15 degree groove angles being gradually transitioned into as in Fig. 5 approximate flat pattern of groove angle from such as Fig. 4;
2, rotate roll stand by horizontal elongated hole slip, make the interval between the rotary rollers of both sides increasing, the area of flat roller contact load-transfer device is increasing, flattens gradually bottom load-transfer device;
3, raise crossbeam gradually by the adjustment of vertical elongated hole, make to raise gradually bottom load-transfer device, reduce the tension force of load-transfer device both sides.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. an alterable trough transition carrier roller group, comprise mount pad (2), crossbeam (3), rotate roll stand (6), rotary rollers (7) peaceful roller (9), it is characterized in that: rotary rollers (7) is two, be symmetricly set in the both sides of crossbeam, plain-barreled roll (9) is located at the middle part of crossbeam, two the peaceful roller of rotary rollers (7) (9) form the roller group of U-shaped, and this roller group carries load-transfer device (8); Rotate roll stand (6) and be provided with shaft hole (11) and circular hole (5), circular hole (5) for several, and with shaft hole (11) for the curved arrangement in the center of circle; Crossbeam (3) is provided with horizontal elongated hole (4), rotates roll stand (6) and is fixed with crossbeam (3) through circular hole (5) and horizontal elongated hole (4) by bolt, and the angle between regulating rotary action roller frame (6) and crossbeam (3); Mount pad (2) is provided with vertical elongated hole (13), crossbeam (3) is established mounting hole (14), and crossbeam (3) fixes with mount pad (2) through mounting hole (14) and vertical elongated hole (13) by bolt, and regulates the height of crossbeam (3).
2. alterable trough transition carrier roller group as claimed in claim 1, is characterized in that: described circular hole (5) is two rows, often arranges to be spaced apart 5-10 degree between adjacent two circular holes.
3. alterable trough transition carrier roller group as claimed in claim 1, is characterized in that: described rotary rollers (7) is integrated with rotation roll stand (6) clamping.
4. alterable trough transition carrier roller group as claimed in claim 3, is characterized in that: in rotation roll stand (6), be provided with U-lag (12), described rotary rollers (7) is connected in this U-lag (12).
5. alterable trough transition carrier roller group as claimed in claim 1, it is characterized in that: also comprise erecting frame (1), described mount pad (2) is connected with erecting frame (1) bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420509905.7U CN204038471U (en) | 2014-09-05 | 2014-09-05 | Alterable trough transition carrier roller group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420509905.7U CN204038471U (en) | 2014-09-05 | 2014-09-05 | Alterable trough transition carrier roller group |
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| Publication Number | Publication Date |
|---|---|
| CN204038471U true CN204038471U (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420509905.7U Active CN204038471U (en) | 2014-09-05 | 2014-09-05 | Alterable trough transition carrier roller group |
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| CN (1) | CN204038471U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743303A (en) * | 2016-12-29 | 2017-05-31 | 安徽清水岩生态科技有限公司 | A kind of travel mechanism for conveyer carrying roller support |
| CN107444835A (en) * | 2017-08-17 | 2017-12-08 | 安徽攀登重工股份有限公司 | Circular pipe belt type conveyer transition idler machining |
| CN110733849A (en) * | 2019-10-23 | 2020-01-31 | 山东钢铁股份有限公司 | Belt conveyor idler replacing device and replacing method |
| CN110893871A (en) * | 2018-09-13 | 2020-03-20 | 中冶宝钢技术服务有限公司 | Carrying trolley for furnace roller bearing seat base |
-
2014
- 2014-09-05 CN CN201420509905.7U patent/CN204038471U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743303A (en) * | 2016-12-29 | 2017-05-31 | 安徽清水岩生态科技有限公司 | A kind of travel mechanism for conveyer carrying roller support |
| CN107444835A (en) * | 2017-08-17 | 2017-12-08 | 安徽攀登重工股份有限公司 | Circular pipe belt type conveyer transition idler machining |
| CN110893871A (en) * | 2018-09-13 | 2020-03-20 | 中冶宝钢技术服务有限公司 | Carrying trolley for furnace roller bearing seat base |
| CN110733849A (en) * | 2019-10-23 | 2020-01-31 | 山东钢铁股份有限公司 | Belt conveyor idler replacing device and replacing method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |