CN101301959B - Conveyor belt self-adapting adjusting apparatus of belt conveyor - Google Patents
Conveyor belt self-adapting adjusting apparatus of belt conveyor Download PDFInfo
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- CN101301959B CN101301959B CN2008100536935A CN200810053693A CN101301959B CN 101301959 B CN101301959 B CN 101301959B CN 2008100536935 A CN2008100536935 A CN 2008100536935A CN 200810053693 A CN200810053693 A CN 200810053693A CN 101301959 B CN101301959 B CN 101301959B
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- roller
- belt
- crossbeam
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- supporting columns
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Abstract
The invention relates to an automatic conveying belt regulating device used for a belt-type conveyor. A beam which is parallelly and fixedly connected with a belt-type conveyor frame is arranged on the device; two V-shaped swing carrier-roller brackets are correspondingly arranged rightward and leftward above the beam and are coaxially articulated with the beam by a connecting shaft; a middle supporting column is vertically arranged in the middle of each of the two swing carrier-roller brackets; a set of side supporting columns are correspondingly and vertically arranged at the two sides of each swing carrier-roller bracket; the shaft ends of two respectively correspondingly arranged rollers are correspondingly clamped onto the side supporting columns and the middle supporting columns respectively, the rollers revolve around the central shafts and roller surfaces are contacted with the conveying belt; limiting baffles are respectively arranged on the beam corresponding to the lower parts of the inner sides of the swing carrier-roller brackets; a fixed carrier-roller bracket is parallelly arranged right in front of the beam, a set of the side supporting columns are correspondingly and vertically arranged at the two sides, the shaft ends of the arranged rollers are correspondingly clamped onto the side supporting columns respectively and the rollers revolve around the central shafts. The device can avoid the rising or the bending of the conveying belt by automatic regulation and correction so as to effectively guarantee the stable and reliable running of the conveying belt.
Description
Technical field
The present invention relates to a kind of belt conveying machinery equipment, particularly a kind of belt of belt conveyor self-adapting adjusting apparatus.
Background technology
At present, belt conveyer is the general conveying machinery equipment that is widely used in industries such as power plant, mine, colliery, harbour, chemical industry, belt conveyer just towards long distance, big bandwidth, high belt speed, the development of high direction of improvement, has occurred many new problems again in this process.The conveying of belt conveyer convex arc section takes up drum or horizontal discounting then is an one.Conveying takes up drum or horizontal discounting mainly is that belt conveyer segmental arc transition radius of curvature is little, and transition is unsmooth; Carrying roller group groove angle is improper, and is for example bigger etc.; A variety of causes such as load-transfer device lateral rigidity difference cause.Conveying take up drum or laterally discounting will have a strong impact on various aspects such as device security reliability service, load-transfer device service life, environmental protection.For example, conveying takes up drum or horizontal discounting can increase the weight of the wearing and tearing of load-transfer device and the load of related carrying roller group, makes its too early too fast damage, can directly cause spreading when serious, reduces traffic capacity, causes environmental pollution etc.How effectively preventing to carry to take up drum or laterally discounting, is the major issue that ensures the belt conveyer stable and high effective operation.Industry does not possess the automatic compensation function at the widely used three-roller type flute profile of belt conveyer convex arc section carrying roller at present.
The applicant in first to file about the patent aspect this; explore and attempt to be provided with the technical scheme of many group fixed type transition carrying roller groups at belt conveyer convex arc section place; but because general belt conveyer convex arc section is longer; radius of curvature is less; it is overstocked that carrying roller is provided with spacing, so it is bigger to adjust difficulty, the operating experience that needs is stronger; Shi Changhui causes negative influence, is hurt as belt deflection, bulk cargo, load-transfer device etc.
Therefore, providing a kind of belt of belt conveyor self-adapting adjusting apparatus of simple in structure, dependable performance, effectively prevent to carry to take up drum or laterally give a discount, is one of this technical field scientific research personnel new problem of being badly in need of developing.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point, a kind of simple in structure, reasonable in design, easy for installation, dependable performance is provided, and the low belt of belt conveyor self-adapting adjusting apparatus of operating cost.
Inventing the technical scheme that is adopted for achieving the above object is: a kind of belt of belt conveyor self-adapting adjusting apparatus, it is characterized in that being provided with and belt conveyer frame secured in parallel bonded assembly crossbeam, correspondence is provided with two V-arrangement swing roller racks about the crossbeam top, and the swing roller rack is coaxial hinged by adapter shaft with crossbeam; Each swing roller rack middle part vertically is provided with a B-C post, the vertical correspondence in both sides is provided with one group of quarter line pillaring, corresponding respectively two rollers that are provided with, and the corresponding respectively card of its axle head hangs on quarter line pillaring and the B-C post, roller rotates around its center shaft, and roller surfaces contacts with load-transfer device; Be respectively equipped with postive stop baffle on the crossbeam of side-lower in the corresponding swing roller rack; The dead ahead of described crossbeam is parallel establishes a fixing roller rack, and the vertical correspondence in its both sides is provided with one group of quarter line pillaring, and the corresponding respectively card of the roller axle end that is provided with hangs on the quarter line pillaring, and roller rotates around its center shaft, and roller surfaces contacts with load-transfer device.
The invention has the beneficial effects as follows:
1, the self adaptation adjustment capability is strong, conveying is taken up drum or laterally gives a discount to have according to installation site and the swing of load condition self adaptation by both sides swings roller rack and well prevent effect, can the be instant load-transfer device automatic compensation be corrected effectively prevents to carry to take up and rouses or horizontal the discounting; And install and to adjust again.
2, adjust according to the load condition self adaptation, well overcome and carried efficient and the environmental issue that spreading caused.
3, belt deflection can be do not caused, even also rectifying effect can be played.
4, can not cause the pinching damage to load-transfer device.
5, extensible other any conveyors carried fragment position that is applied to is used, and field of application is very wide.
6, simple and reliable for structure, easy to install, service expenditure is cheap.
7, can carry out producing in serial form, to satisfy the various different demands in market.
Description of drawings
Fig. 1 is a structure connection diagram of the present invention;
Fig. 2 is Fig. 1 lateral plan;
Fig. 3 is a principle of work scheme drawing of the present invention.
Among the figure: 1 crossbeam, 2 swing roller racks, 3 adapter shafts, 4 B-C posts, 5 quarter line pillarings, 6 postive stop baffles, 7 fixing roller racks, 8 rollers.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to according to the specific embodiment provided by the invention, structure, details are as follows for feature:
As shown in Figure 1 and Figure 2, a kind of belt of belt conveyor self-adapting adjusting apparatus, it is characterized in that being provided with and belt conveyer frame secured in parallel bonded assembly crossbeam 1, correspondence is provided with two V-arrangement swing roller racks 2 about crossbeam 1 top, and swing roller rack 2 is coaxial hinged by adapter shaft 3 with crossbeam 1; In the enforcement, crossbeam 1 is used for fixing on the belt conveyer frame, as swing roller rack 2, the fixing load member of roller rack 7 and roller 8.Described swing roller rack 2 is provided with adapter shaft 3 near the below, middle part, and swing roller rack 2 is coaxial hinged with crossbeam 1.Each swing roller rack 2 middle part vertically is provided with a B-C post 4, the vertical correspondence in both sides is provided with one group of quarter line pillaring 5, corresponding respectively two rollers 8 that are provided with, and the corresponding respectively card of its axle head hangs on quarter line pillaring 5 and the B-C post 4, roller 8 rotates around its center shaft, and roller 8 surfaces contact with load-transfer device; Be respectively equipped with postive stop baffle 6 on the crossbeam 1 of side-lower in the corresponding swing roller rack 2, swing roller rack 2 can be freely swung within the specific limits.The dead ahead of described crossbeam 1 is parallel establishes a fixing roller rack 7, and the vertical correspondence in its both sides is provided with one group of quarter line pillaring 5, and the corresponding respectively card of roller 8 axle heads that are provided with hangs on the quarter line pillaring 5, and roller 8 rotates around its center shaft, and roller 8 surfaces contact with load-transfer device.
Principle of work of the present invention: belt conveyer causes for above-mentioned reasons to carry and takes up drum or when laterally giving a discount, because the horizontal belt tension distribution gradient of load-transfer device difference causes, it is about the longitudinal plane symmetry, as shown in Figure 3 that its tension gradient distributes often.F is resolved into Fx, Fy, and Fy makes load-transfer device press to the carrying roller group, and Fx makes to carry and has the sliding force that glides along side roller upper surface.When belt tension increased to a certain degree, load-transfer device will make load-transfer device play drum or laterally discounting in middle roller 8 upper surface positions under the effect of both sides component Fx.
When conveying has had drum or laterally give a discount tendency, be that the horizontal belt tension distribution gradient of load-transfer device difference is when being enlarged to a certain degree, component Fy presses down roller 8, and then act on the swing roller rack 2, make it to rotate a low-angle (a reduces), Fx=Fsin (a) also reduces thereupon, and load-transfer device can have been eliminated drum or the tendency that laterally gives a discount, thereby the self adaptation adjustment effectively addresses the above problem.
In addition, two rollers 8 of this convex arc section self-adapting adjusting apparatus are arranged on the V-arrangement swing roller rack 2, and its constructional feature also makes the horizontal belt tension distribution gradient of load-transfer device slow down, and difference reduces (becoming two bench by a bench); Also guaranteed effective loaded section (not reducing slightly to increase on the contrary) of load-transfer device simultaneously.So both solved and carried the problem that takes up drum or laterally give a discount, solved the problem of easy bulk cargo again, guaranteed working normally and efficiently of belt conveyer.
Forward type fixedly roller rack 7 and swing roller rack 2 not in same vertical plane surface, this setting has solved the contradiction of swing roller rack 2 amplitudes of fluctuation and intermediate conveyor belt support better, has also effectively prevented 8 pairs of load-transfer device pinchings of roller that load-transfer device causes because of 2 swings of swing roller rack simultaneously.
Above-mentioned detailed description of this belt of belt conveyor self-adapting adjusting apparatus being carried out with reference to embodiment; be illustrative rather than determinate; can make all size as required,, should belong within the protection domain of invention therefore in the variation and the modification that do not break away under the general plotting of the present invention.
Claims (1)
1. belt of belt conveyor self-adapting adjusting apparatus, it is characterized in that being provided with and belt conveyer frame secured in parallel bonded assembly crossbeam, correspondence is provided with two V-arrangement swing roller racks about the crossbeam top, and the swing roller rack is coaxial hinged by adapter shaft with crossbeam; Each swing roller rack middle part vertically is provided with a B-C post, the vertical correspondence in both sides is provided with one group of quarter line pillaring, corresponding respectively two rollers that are provided with, and the corresponding respectively card of its axle head hangs on quarter line pillaring and the B-C post, roller rotates around its center shaft, and roller surfaces contacts with load-transfer device; Be respectively equipped with postive stop baffle on the crossbeam of side-lower in the corresponding swing roller rack; The dead ahead of described crossbeam is parallel establishes a fixing roller rack, and the vertical correspondence in its both sides is provided with one group of quarter line pillaring, and the corresponding respectively card of the roller axle end that is provided with hangs on the quarter line pillaring, and roller rotates around its center shaft, and roller surfaces contacts with load-transfer device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100536935A CN101301959B (en) | 2008-06-27 | 2008-06-27 | Conveyor belt self-adapting adjusting apparatus of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100536935A CN101301959B (en) | 2008-06-27 | 2008-06-27 | Conveyor belt self-adapting adjusting apparatus of belt conveyor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101301959A CN101301959A (en) | 2008-11-12 |
| CN101301959B true CN101301959B (en) | 2010-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100536935A Expired - Fee Related CN101301959B (en) | 2008-06-27 | 2008-06-27 | Conveyor belt self-adapting adjusting apparatus of belt conveyor |
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| CN (1) | CN101301959B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002831B (en) * | 2014-06-17 | 2017-04-12 | 大连交通大学 | Self-adaptive detecting device for walking deflection of mining machinery |
| CN109399119B (en) * | 2018-12-07 | 2023-12-08 | 浙江大学自贡创新中心 | Welding tool for groove-shaped carrier roller beams of belt conveyor suitable for different bandwidths |
| CN113071880B (en) * | 2021-03-25 | 2022-05-17 | 中国石油天然气集团有限公司 | Self-adaptive carrier roller system of submarine pipeline |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0718218A2 (en) * | 1994-12-20 | 1996-06-26 | Bridgestone Corporation | Conveyor belt |
| GB2333275A (en) * | 1998-01-20 | 1999-07-21 | Dugomrulli Srl | Guide roller for conveyor belts |
| DE10111808A1 (en) * | 2001-01-30 | 2002-08-22 | Man Takraf Foerdertechnik Gmbh | Device for correcting the position of the closed conveyor belt of a tubular belt conveyor comprises a steering device arranged in a conveyor belt section between two supporting roller plates in which the belt rotates |
| CN1847113A (en) * | 2006-05-04 | 2006-10-18 | 许晓庆 | Automatic roller rack corrector |
| CN201043091Y (en) * | 2007-04-10 | 2008-04-02 | 安徽攀登机械股份有限公司 | Full-automatic bidirectional center regulating support roller |
| JP2008127177A (en) * | 2006-11-22 | 2008-06-05 | Nittetsu Yahata Eng Kk | Belt meandering correction device |
| CN201121053Y (en) * | 2007-12-07 | 2008-09-24 | 沈阳华盛机械制造有限公司 | Double-support double-block roller automatic aligning support roller mechanism |
| CN201169455Y (en) * | 2007-12-28 | 2008-12-24 | 鞍钢实业集团有限公司 | Automatic correcting device of adhesive tape bias |
| CN201236058Y (en) * | 2008-06-27 | 2009-05-13 | 天津成科传动机电技术股份有限公司 | Self-adaption adjusting device for conveyer belt of belt conveyor |
-
2008
- 2008-06-27 CN CN2008100536935A patent/CN101301959B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0718218A2 (en) * | 1994-12-20 | 1996-06-26 | Bridgestone Corporation | Conveyor belt |
| GB2333275A (en) * | 1998-01-20 | 1999-07-21 | Dugomrulli Srl | Guide roller for conveyor belts |
| DE10111808A1 (en) * | 2001-01-30 | 2002-08-22 | Man Takraf Foerdertechnik Gmbh | Device for correcting the position of the closed conveyor belt of a tubular belt conveyor comprises a steering device arranged in a conveyor belt section between two supporting roller plates in which the belt rotates |
| CN1847113A (en) * | 2006-05-04 | 2006-10-18 | 许晓庆 | Automatic roller rack corrector |
| JP2008127177A (en) * | 2006-11-22 | 2008-06-05 | Nittetsu Yahata Eng Kk | Belt meandering correction device |
| CN201043091Y (en) * | 2007-04-10 | 2008-04-02 | 安徽攀登机械股份有限公司 | Full-automatic bidirectional center regulating support roller |
| CN201121053Y (en) * | 2007-12-07 | 2008-09-24 | 沈阳华盛机械制造有限公司 | Double-support double-block roller automatic aligning support roller mechanism |
| CN201169455Y (en) * | 2007-12-28 | 2008-12-24 | 鞍钢实业集团有限公司 | Automatic correcting device of adhesive tape bias |
| CN201236058Y (en) * | 2008-06-27 | 2009-05-13 | 天津成科传动机电技术股份有限公司 | Self-adaption adjusting device for conveyer belt of belt conveyor |
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| CN101301959A (en) | 2008-11-12 |
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Granted publication date: 20101229 Termination date: 20180627 |