CN201400465Y - Roller rack for tubular belt conveyor - Google Patents
Roller rack for tubular belt conveyor Download PDFInfo
- Publication number
- CN201400465Y CN201400465Y CN2009200706194U CN200920070619U CN201400465Y CN 201400465 Y CN201400465 Y CN 201400465Y CN 2009200706194 U CN2009200706194 U CN 2009200706194U CN 200920070619 U CN200920070619 U CN 200920070619U CN 201400465 Y CN201400465 Y CN 201400465Y
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- bearing
- roller
- height
- thread rod
- angle
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Abstract
A roller rack for a tubular belt conveyor comprises a support for roller rack mounting, wherein a middle roller is arranged at the middle part of the support and two side rollers are arranged symmetrically on the two sides of the support. The utility model is characterized in that an included angle adjusting mechanism is arranged on the edge of each side roller to adjust the side roller axial lineand the support included angle, and height adjusting mechanisms are arranged at the two ends of the support to adjust the height of the support. With adjustable height and angle as well as simple structure, the roller rack enables the conveying belt to transit smoothly on this section, thereby slowing the fatigue wear, lessening the stress concentration and prolonging the service life. And in addition, the whole tubular belt conveyor closes excellently and operates smoothly with no jamming phenomenon and reduced distortion.
Description
Technical field
The utility model relates to the belt conveyer technical field, the concrete bidirectional adjustable groove profile carrier roller frame of using on a kind of pipe conveyer that relates to.
Background technology
Pipe conveyer head, afterbody transition phase stressing conditions are whole piece load-transfer device the most complicated stressed positions, also are the key positions that influences load-transfer device life-span and decision transition phase carrying roller spatial destribution.Since different load-transfer device performance differences, the transition angle difference during grooving, also just different from the height of central support, be difficult to accurately location when therefore designing.
Common way is: design 10 °, 20 °, 35 °, 45 °, 55 °, 60 ° transition carrying roller groups respectively, arrange according to load-transfer device grooving situation at the scene and regulate and install.Because this moment, load-transfer device was installed, the mobile very difficulty of carrying roller group on middle frame wastes time and energy.
The utility model content
Technical problem to be solved in the utility model is, overcomes problems of the prior art, and a kind of used for tube-shaped belt conveyer carrier roller frame is provided.Carrier roller frame can equidistantly be distributed on the middle frame according to designing requirement.Because it can carry out the adjusting of angle and height both direction, so the carrying roller group need be on middle frame moves, and contacts as long as carrying roller adjusted to load-transfer device, and is very easy.
In order to address the above problem the technical solution of the utility model is such:
A kind of used for tube-shaped belt conveyer carrier roller frame, comprise a bearing that is used to install carrier roller frame, carrying roller in the middle of described bearing middle part is provided with one, bearing is monosymmetric to be provided with two side carrying rollers, it is characterized in that, described each side carrying roller edge is provided with an angle adjusting mechanism that is used to adjust side carrying roller axis and bearing angle, and the two ends of described bearing are provided with the height adjustment mechanism that adjusts mast height.
Described angle adjusting mechanism comprises that one is used for the roller rack of support-side carrying roller, described roller rack is inboard hinged with bearing, the roller rack arranged outside has a plurality of angle adjustment holes, described angle adjustment holes is fan-shaped and arranges, described bearing be provided with one with the corresponding regulating tank of angle adjustment holes, thereby described angle adjustment holes one of them with regulating tank be bolted to connection will roller rack the outside fix.
Described angle adjustment holes is double fan-shaped layout, five angle adjustment holes of every row, and side carrying roller axis and bearing angle are that adjustable extent is 0 °-90 °.
Described height adjustment mechanism, the height bracing frame that comprises support carriers two ends, described height bracing frame is provided with the adjustable thread rod of a short transverse, the upper end of thread rod is connected height bracing frame top, the lower end of thread rod is connected the bearing two ends, the bearing two ends have tapped bore, and thread rod passes tapped bore, can drive bearing and rise or descend when the rotation thread rod.
The thread rod of described bearing upper screwed hole both sides is provided with clamp nut.
The adjustable extent of described mast height is 0mm-300mm.
When needs are regulated the angle of two side carrying rollers, as required a side carrying roller is rotated to respective angles, regulating tank is overlapped with certain angle adjustment holes, with bolt regulating tank is fixed getting final product then with this angle adjustment holes, another side carrying roller is according to fixing the getting final product of the same manner rotation equal angular.
When needs are regulated the height of whole carrier roller frame, rotate two thread rods simultaneously, thread rod drives bearing and rises or descend, and after bearing reaches specified altitude assignment, with clamp nut bearing and thread rod relative height is fixed.
Beneficial effect, carrier roller frame adjustable height described in the utility model, adjustable angle, simple in structure, make load-transfer device at this section transition nature, slow down fatigue wear, reduce stress concentration, life-saving.Make whole piece pipe racks machine closed good, move smooth and easyly do not have the jam phenomenon, reduce the generation of twisting.
Description of drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is a carrier roller frame structural representation described in the utility model;
Fig. 2 is a carrier roller frame plan structure scheme drawing described in the utility model;
Fig. 3 is a kind of angle view of the side carrying roller of carrier roller frame described in the utility model;
Fig. 4 is the another kind of angle view of the side carrying roller of carrier roller frame described in the utility model;
Fig. 5 is a kind of height view of the bearing of carrier roller frame described in the utility model;
Fig. 6 is the another kind of height of the bearing view of carrier roller frame described in the utility model;
Among the figure: 1 bearing, 2 middle carrying rollers, 3 side carrying rollers, 4 roller racks, 5 angle adjustment holes, 6 regulating tanks, 7 height bracing frames, 8 thread rods, 9 clamp nuts
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1 and Fig. 2
Carrier roller frame described in the utility model as shown in the figure, comprise a bearing 1, bearing 1 has certain lateral length, carrying roller 2 in the middle of the middle part is equipped with one on the bearing 1, to be provided with 3, two side carrying rollers 3 of two side carrying rollers be the center symmetric arrangement with the center line of bearing 1 both sides of carrying roller 2 in the middle of on the bearing 1.Two side carrying rollers 3 are installed on same horizon, and side carrying roller 3 and middle carrying roller 2 in-line not being staggered and arranging.
The angle of the axis of two side carrying rollers 3 and bearing 1 is to adjust angle, and two side carrying rollers 3 are relative symmetrical with the angle of bearing 1.Have a roller rack 4 that is used for support-side carrying roller 3 on the concrete side carrying roller 3, the inboard of roller rack 4 and bearing 1 are hinged somewhere, and the roller rack 4 after hinged can be rotated around hinge-point; Arranged outside on the roller rack 4 has ten angle adjustment holes 5, on bearing 1, also be provided with accordingly one with angle adjustment holes 5 corresponding regulating tanks 6, thereby one of them and regulating tank 6 of angle adjustment holes 5 are bolted to connection the outside of roller rack 4 is fixed.When needs are regulated the angle of two side carrying rollers 3, roller rack 4 with a side carrying roller rotates to respective angles as required, regulating tank 6 is overlapped with certain angle adjustment holes 5, with bolt regulating tank 6 is fixed getting final product then with this angle adjustment holes 5, another side carrying roller is according to fixing the getting final product of the same manner rotation equal angular.For easy to adjust, angle adjustment holes 5 is double fan-shaped layout, five angle adjustment holes of every row, and side carrying roller axis and bearing angle are that adjustable extent is 0 °-90 ° (referring to Fig. 3 and Fig. 4).And angle is adjustable arbitrarily in 0 ° of-90 ° of scope.
Bearing 1 two ends are provided with the height bracing frame 7 of short transverse, height bracing frame 7 is provided with the adjustable thread rod of a short transverse 8, the upper end of thread rod 8 is connected height bracing frame 7 tops, the lower end of thread rod 8 is connected bearing 1 two ends, bearing 1 two ends have tapped bore, thread rod 8 passes tapped bore, can drive bearing 1 and rise or descend when rotation thread rod 8.The thread rod 8 of described bearing 1 upper screwed hole both sides is provided with clamp nut 9.When needs are regulated the height of whole carrier roller frame, rotate two thread rods 8 simultaneously, thread rod 8 drives bearing 1 and rises or descend, and after bearing 1 reaches specified altitude assignment, with clamp nut 9 bearing 1 and thread rod 8 relative heights is fixed.The adjustable extent of described mast height is 0mm-300mm (referring to Fig. 5 and Fig. 6).And the upper continuous adjustable height of short transverse.
Carrier roller frame adjustable height described in the utility model, adjustable angle, simple in structure, make load-transfer device at this section transition nature, slow down fatigue wear, reduce stress concentration, life-saving.Make whole piece pipe racks machine closed good, move smooth and easyly do not have the jam phenomenon, reduce the generation of twisting.
More than show and described groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification sheets just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1, a kind of used for tube-shaped belt conveyer carrier roller frame, comprise a bearing that is used to install carrier roller frame, carrying roller in the middle of described bearing middle part is provided with one, bearing is monosymmetric to be provided with two side carrying rollers, it is characterized in that, described each side carrying roller edge is provided with an angle adjusting mechanism that is used to adjust side carrying roller axis and bearing angle, and the two ends of described bearing are provided with the height adjustment mechanism that adjusts mast height.
2, a kind of used for tube-shaped belt conveyer carrier roller frame according to claim 1, it is characterized in that, described angle adjusting mechanism comprises that one is used for the roller rack of support-side carrying roller, described roller rack is inboard hinged with bearing, the roller rack arranged outside has a plurality of angle adjustment holes, described angle adjustment holes is fan-shaped and arranges, described bearing be provided with one with the corresponding regulating tank of angle adjustment holes, thereby described angle adjustment holes one of them with regulating tank be bolted to connection will roller rack the outside fix.
3, a kind of used for tube-shaped belt conveyer carrier roller frame according to claim 2 is characterized in that, described angle adjustment holes is double fan-shaped layout, five angle adjustment holes of every row, and side carrying roller axis and bearing angle are that adjustable extent is 0 °-90 °.
4, a kind of used for tube-shaped belt conveyer carrier roller frame according to claim 1, it is characterized in that, described height adjustment mechanism, the height bracing frame that comprises support carriers two ends, described height bracing frame is provided with the adjustable thread rod of a short transverse, and the upper end of thread rod is connected height bracing frame top, the lower end of thread rod is connected the bearing two ends, the bearing two ends have tapped bore, and thread rod passes tapped bore, can drive bearing and rise or descend when the rotation thread rod.
5, a kind of used for tube-shaped belt conveyer carrier roller frame according to claim 4 is characterized in that, the thread rod of described bearing upper screwed hole both sides is provided with clamp nut.
6, a kind of used for tube-shaped belt conveyer carrier roller frame according to claim 4 is characterized in that, the adjustable extent of described mast height is 0mm-300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200706194U CN201400465Y (en) | 2009-04-17 | 2009-04-17 | Roller rack for tubular belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200706194U CN201400465Y (en) | 2009-04-17 | 2009-04-17 | Roller rack for tubular belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201400465Y true CN201400465Y (en) | 2010-02-10 |
Family
ID=41660262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200706194U Expired - Fee Related CN201400465Y (en) | 2009-04-17 | 2009-04-17 | Roller rack for tubular belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201400465Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102491065A (en) * | 2011-12-19 | 2012-06-13 | 青岛港（集团）有限公司 | Roller unit with adjustable inclination angles |
| CN103979281A (en) * | 2014-05-22 | 2014-08-13 | 长治市潞安合力机械有限责任公司 | Adjustable groove angle carrier roller stand for belt conveyor |
-
2009
- 2009-04-17 CN CN2009200706194U patent/CN201400465Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102491065A (en) * | 2011-12-19 | 2012-06-13 | 青岛港（集团）有限公司 | Roller unit with adjustable inclination angles |
| CN102491065B (en) * | 2011-12-19 | 2014-11-05 | 青岛港（集团）有限公司 | Roller unit with adjustable inclination angles |
| CN103979281A (en) * | 2014-05-22 | 2014-08-13 | 长治市潞安合力机械有限责任公司 | Adjustable groove angle carrier roller stand for 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: 20100210 Termination date: 20120417 |