CN204237110U - A kind of band conveyor anti-deviation device - Google Patents
A kind of band conveyor anti-deviation device Download PDFInfo
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- CN204237110U CN204237110U CN201420500312.4U CN201420500312U CN204237110U CN 204237110 U CN204237110 U CN 204237110U CN 201420500312 U CN201420500312 U CN 201420500312U CN 204237110 U CN204237110 U CN 204237110U
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- belt
- calibrating installation
- spacing
- lower belt
- band conveyor
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Abstract
The utility model discloses a kind of band conveyor anti-deviation device, it comprises belt drive wheel (1), belt tail wheel (2) and belt (3), belt drive wheel (1) rear is provided with the first spacing and calibrating installation (9-1) and the second spacing and calibrating installation (9-2), belt tail wheel (2) front is provided with the first calibrating installation (8-1), the second calibrating installation (8-2) and the 3rd spacing and calibrating installation (9-3); Solve that prior art adopts infrared control program to run belt accurately to control, adjustment is shut down in manual observation and by singlely arranging that the cost that spacing carrying roller prevents sideslip etc. from existing is high, the problem such as inefficiency or the normal production of impact.
Description
Technical field
The utility model belongs to Belt Conveying machine technology, particularly relates to a kind of band conveyor anti-deviation device.
Background technology
Band conveyor is in operational process, and belt usually deviation phenomenon can occur, and not only affects the normal transport of material, also can aggravate belt wearing and tearing and cause belt damages, there is potential safety hazard, affect production efficiency; The basic reason of belt deviation is that belt belt position through belt tail wheel and belt drive wheel time there occurs left and right skew, causes whole piece belt, in operational process, sideslip occurs.Prior art prevents Conveyer Belt Deviating device and method a lot, as adopted infrared control program, belt operation is accurately controlled, but cost is higher, single spacing carrying roller is set to prevent sideslip, but effect is poor, or find belt deviation and out of service, by manually adjusting belt deviation by manual patrol, but efficiency is low, and impact production can be shut down; These technology effectively can not prevent from running belt deviation or carrying out calibration to sideslip belt to there is problems such as affecting production at the scene in actual use procedure, and can not fundamentally control effectively to belt deviation.
Summary of the invention
The technical problems to be solved in the utility model: a kind of band conveyor anti-deviation device is provided, adopt infrared control program to run belt accurately to control to solve prior art, adjustment is shut down in manual observation and by singlely arranging that the cost that spacing carrying roller prevents sideslip etc. from existing is high, the problem such as inefficiency or the normal production of impact.
Technical solutions of the utility model:
A kind of band conveyor anti-deviation device, it comprises belt drive wheel, belt tail wheel and belt, belt drive wheel rear is provided with the first spacing and calibrating installation and the second spacing and calibrating installation, belt tail wheel front is provided with the first calibrating installation, the second calibrating installation and the 3rd spacing and calibrating installation.
First spacing and calibrating installation distance of shaft centers is 300-900 millimeter from the horizontal throw of belt drive wheel cylinder surface, and the second spacing and calibrating installation distance of shaft centers is 600-1200 millimeter from the horizontal throw of belt drive wheel cylinder surface.
3rd spacing and calibrating installation distance of shaft centers is 300-700 millimeter from the horizontal throw of belt tail wheel cylinder surface.
First calibrating installation distance of shaft centers is 4-8 rice from the horizontal throw of belt tail wheel cylinder surface, and the second calibrating installation distance of shaft centers is 1-3 rice from the horizontal throw of belt tail wheel 2 cylinder surface.
Spacing and calibrating installation comprises belt carrying idler on first, and on first, belt carrying idler to be positioned at below belt and to contact with upper belt bottom surface; First time belt carrying idler to be positioned at below lower belt and to contact with lower belt bottom surface, first hypodermis carrying roller with pressure is positioned at above lower belt and apart from lower belt upper surface 2-6 millimeter, the first vertical carrying roller is arranged on the both sides of upper and lower belt and contacts with the dual-side of upper and lower belt.
First calibrating installation comprises second time belt carrying idler, second time belt carrying idler to be positioned at below lower belt and to contact with lower belt bottom surface, second vertical carrying roller is arranged on the both sides of lower belt, and the distance between the second vertical carrying roller is than the roomy 20-60 millimeter of lower belt.
Second calibrating installation comprises the 3rd time belt carrying idler, and the 3rd time belt carrying idler to be arranged on below lower belt and to contact with lower belt bottom surface, and the 3rd vertical carrying roller is arranged on the both sides of lower belt, and the distance between the 3rd vertical carrying roller is identical with lower belt width.
The beneficial effects of the utility model:
When band conveyor adopts the utility model, belt is in operational process, there are the two group calibrating installations of lower belt through belt tail wheel front of sideslip, first first calibrating installation carries out recalibration standard to hypodermis band, second calibrating installation carries out accurate calibration to hypodermis band again, ensure that lower belt, by the 3rd lower belt that is spacing and calibrating installation in belt tail wheel front, deviation phenomenon does not occur, thus ensure by the not occurrence positions skew of the belt on belt tail wheel, lower belt is by becoming upper belt after belt tail wheel, when upper belt is about to arrive belt drive wheel, spacing and the calibrating installation of belt drive wheel two groups of rear is calibrated epithelium band, not occurrence positions skew when belt is taken turns by belt drive in guarantee, upper belt becomes lower belt after being taken turns by belt drive, lower belt is by the spacing and calibrating installation at belt drive wheel rear, ensure that lower belt is away from not occurrence positions skew during drive wheel, the spacing of rear and calibration is taken turns by belt tail wheel front and belt drive, guarantee that belt is through tail wheel and drive wheel not occurrence positions skew, thus ensure deviation phenomenon not to occur in whole piece belt operational process, the utility model structure is simple, and easy for installation, cost is lower, uses reliable, efficiently solves belt anti-deviation problem, decreases belt wearing and tearing, improves conveying efficiency, solve that prior art adopts infrared control program to run belt accurately to control, adjustment is shut down in manual observation and by singlely arranging that the cost that spacing carrying roller prevents sideslip etc. from existing is high, the problem such as inefficiency or the normal production of impact.
accompanying drawing illustrates:
Fig. 1 the utility model band conveyor plan structure schematic diagram;
Fig. 2 is the utility model band conveyor schematic front view;
Fig. 3 is that the A-A of Fig. 1 analyses and observe (spacing and calibrating installation) structural representation;
Fig. 4 is that the B-B of Fig. 1 analyses and observe (the second calibrating installation) structural representation;
Fig. 5 is that the C-C of Fig. 1 analyses and observe (the first calibrating installation) structural representation.
detailed description of the invention:
A kind of band conveyor anti-deviation device is (see Fig. 1 and Fig. 2, the direction of arrow in Fig. 2 represents the service direction of belt), it comprises belt drive wheel 1, belt tail wheel 2 and belt 3, belt drive is taken turns 1 rear and is provided with the first spacing and calibrating installation 9-1 and the second spacing and calibrating installation 9-2, belt tail wheel 2 front is provided with the first calibrating installation 8-1, second calibrating installation 8-2 and the 3rd spacing and calibrating installation 9-3, take turns 1 rear in belt drive and the belt not occurrence positions skew that the one the second spacing and calibrating installations can ensure to enter and roll away from drive wheel 1 is set, the belt not occurrence positions skew that the one the second calibrating installations and the 3rd spacing and calibrating installation ensure to enter and sail out of belt tail wheel 2 is set in belt tail wheel 2 front.
The horizontal throw that first spacing and calibrating installation 9-1 distance of shaft centers takes turns 1 cylinder surface from belt drive is 300-900 millimeter, preferably 600 millimeters; The horizontal throw that second spacing and calibrating installation 9-2 distance of shaft centers takes turns 1 cylinder surface from belt drive is 600-1200 millimeter, preferably 900 millimeters, first group of spacing and calibrating installation 9-1 upper belt 3-1 to sideslip carries out recalibration standard, second group of spacing and calibrating installation 9-2 upper belt 3-1 to sideslip carries out accurate calibration, because belt 3 runs, only rely on first group of spacing and calibrating installation 9-1 can not realize carrying out accurate alignment to upper belt 3-1.
3rd spacing and calibrating installation 9-3 distance of shaft centers is 300-700 millimeter from the horizontal throw of belt tail wheel 2 cylinder surface, preferably 400 millimeters, the lower belt 3-2 not occurrence positions skew when through belt tail wheel 2 through the first calibrating installation and the second calibrating installation can be guaranteed, not sideslip when the calibration structure on its top ensures that upper belt 3-1 sails out of belt tail wheel 2.
First calibrating installation 8-1 distance of shaft centers is 4-8 rice from the horizontal throw of belt tail wheel 2 cylinder surface, preferably 6 meters, second calibrating installation 8-2 distance of shaft centers is 1-3 rice from the horizontal throw of belt tail wheel 2 cylinder surface, preferably 2 meters, first group of calibrating installation 8-1 lower belt 3-2 to sideslip carries out recalibration standard, and second group of calibrating installation 8-2 lower belt 3-2 to sideslip carries out accurate calibration.
Spacing and calibrating installation (see figure 3) comprises belt carrying idler 5 on first, and on first, belt carrying idler 5 to be positioned at below belt 3-1 and to contact with upper belt 3-1 bottom surface; First time belt carrying idler 7 to be positioned at below lower belt 3-2 and to contact with lower belt 3-2 bottom surface, first hypodermis carrying roller with pressure 4 to be positioned at above lower belt 3-2 and apart from lower belt 3-2 upper surface 2-6 millimeter, preferably 4 millimeters, first vertical carrying roller 6 is arranged on the both sides of upper and lower belt and contacts with the dual-side of upper and lower belt, Distance geometry belt width between two first vertical carrying rollers 6 is identical, ensures that belt 3 is undertaken spacing by vertical carrying roller 6 all the time.
First calibrating installation 8-1(is shown in Fig. 5) comprise second time belt carrying idler 10, second time belt carrying idler 10 to be positioned at below lower belt 3-2 and to contact with lower belt 3-2 bottom surface, second vertical carrying roller 11 is arranged on the both sides of lower belt 3-2, second founds the roomy 20-60 millimeter of the distance between carrying roller 11 than lower belt 3-2, preferably 40 millimeters.
Second calibrating installation 8-2(is shown in Fig. 4) comprise the 3rd time belt carrying idler 12,3rd time belt carrying idler 12 to be arranged on below lower belt 3-2 and to contact with lower belt 3-2 bottom surface, 3rd vertical carrying roller 13 is arranged on the both sides of lower belt 3-2, and the distance between the 3rd vertical carrying roller 13 is identical with lower belt 3-2 width.
The above-mentioned first vertical carrying roller 11 of vertical carrying roller 6, second and the 3rd vertical carrying roller 13 all freely can rotate around the center shaft of self (rotating shaft).
Claims (7)
1. a band conveyor anti-deviation device, it comprises belt drive wheel (1), belt tail wheel (2) and belt (3), it is characterized in that: belt drive wheel (1) rear is provided with the first spacing and calibrating installation (9-1) and the second spacing and calibrating installation (9-2), belt tail wheel (2) front is provided with the first calibrating installation (8-1), the second calibrating installation (8-2) and the 3rd spacing and calibrating installation (9-3).
2. a kind of band conveyor anti-deviation device according to claim 1, it is characterized in that: the first spacing and calibrating installation (9-1) distance of shaft centers is 300-900 millimeter from the horizontal throw of belt drive wheel (1) cylinder surface, the second spacing and calibrating installation (9-2) distance of shaft centers is 600-1200 millimeter from the horizontal throw of belt drive wheel (1) cylinder surface.
3. a kind of band conveyor anti-deviation device according to claim 1, is characterized in that: the 3rd spacing and calibrating installation (9-3) distance of shaft centers is 300-700 millimeter from the horizontal throw of belt tail wheel (2) cylinder surface.
4. a kind of band conveyor anti-deviation device according to claim 1, it is characterized in that: the first calibrating installation (8-1) distance of shaft centers is 4-8 rice from the horizontal throw of belt tail wheel (2) cylinder surface, the second calibrating installation (8-2) distance of shaft centers is 1-3 rice from the horizontal throw of belt tail wheel (2) cylinder surface.
5. a kind of band conveyor anti-deviation device according to claim 1,2 or 3, it is characterized in that: spacing and calibrating installation comprises belt carrying idler (5) on first, on first, belt carrying idler (5) is positioned at belt (3-1) below and contacts with upper belt (3-1) bottom surface; First time belt carrying idler (7) is positioned at lower belt (3-2) below and contacts with lower belt (3-2) bottom surface, first hypodermis carrying roller with pressure (4) is positioned at lower belt (3-2) top and apart from lower belt upper surface 2-6 millimeter, the first vertical carrying roller (6) is arranged on the both sides of upper and lower belt and contacts with the dual-side of upper and lower belt.
6. a kind of band conveyor anti-deviation device according to claim 1 or 4, it is characterized in that: the first calibrating installation (8-1) comprises second time belt carrying idler (10), second time belt carrying idler (10) is positioned at lower belt (3-2) below and contacts with lower belt (3-2) bottom surface, second vertical carrying roller (11) is arranged on the both sides of lower belt (3-2), and the distance between the second vertical carrying roller (11) is than the roomy 20-60 millimeter of lower belt (3-2).
7. a kind of band conveyor anti-deviation device according to claim 1 or 4, it is characterized in that: the second calibrating installation (8-2) comprises the 3rd time belt carrying idler (12), 3rd time belt carrying idler (12) is arranged on lower belt (3-2) below and contacts with lower belt (3-2) bottom surface, 3rd vertical carrying roller (13) is arranged on the both sides of lower belt (3-2), and the distance between the 3rd vertical carrying roller (13) is identical with lower belt (3-2) width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420500312.4U CN204237110U (en) | 2014-09-02 | 2014-09-02 | A kind of band conveyor anti-deviation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420500312.4U CN204237110U (en) | 2014-09-02 | 2014-09-02 | A kind of band conveyor anti-deviation device |
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| Publication Number | Publication Date |
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| CN204237110U true CN204237110U (en) | 2015-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420500312.4U Active CN204237110U (en) | 2014-09-02 | 2014-09-02 | A kind of band conveyor anti-deviation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192478A (en) * | 2014-09-02 | 2014-12-10 | 贵州盘江精煤股份有限公司 | Anti-deviating device for belt conveying machine |
-
2014
- 2014-09-02 CN CN201420500312.4U patent/CN204237110U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192478A (en) * | 2014-09-02 | 2014-12-10 | 贵州盘江精煤股份有限公司 | Anti-deviating device for belt conveying machine |
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