CN102211708A - Corner roller for turning device of belt type conveyor - Google Patents
Corner roller for turning device of belt type conveyor Download PDFInfo
- Publication number
- CN102211708A CN102211708A CN2010101417165A CN201010141716A CN102211708A CN 102211708 A CN102211708 A CN 102211708A CN 2010101417165 A CN2010101417165 A CN 2010101417165A CN 201010141716 A CN201010141716 A CN 201010141716A CN 102211708 A CN102211708 A CN 102211708A
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- load
- transfer device
- supporting member
- fixed
- cam
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Abstract
The invention discloses a corner roller for a turning device of a belt type conveyor, comprising shaft brackets, a fixed mandrel, a rotating roller body, guide rails, conveyor belt supporting pieces and a hollow cylindrical cam, wherein the fixed mandrel is fixed by the shaft brackets at two ends; the rotating roller body is coaxially supported on the fixed mandrel; the hollow cylindrical cam is arranged between the rotating roller body and the fixed mandrel and is concentrically fixed in the middle part of the fixed mandrel; an inclined closed-loop cam slot is arranged on the hollow cylindrical cam; a plurality of guide rails are uniformly arranged on the periphery of the surface of the rotating roller body at intervals along the axial direction; the matched conveyor belt supporting pieces are arranged on the guide rails; and pushing pieces are fixed at the lower parts of the conveyor belt supporting pieces and are positioned in the cam slot. The invention has the characteristics of uniformity in stress, smaller friction loss, better multi-turning angle adaptability, and the like.
Description
Technical field:
The invention belongs to the Belt Conveyor Turning Device technical field.
Background technology:
At present, be used for the corner cylinder that Belt Conveyor Turning Device is folded to operation, its principle of work and structure are basic identical, all be on the periphery of load-transfer device operation process, to arrange some little carrying rollers by rule, make the service direction of the axis direction of each little carrying roller and this place's load-transfer device perpendicular, load-transfer device moves on the periphery enveloping surface of all little carrying rollers, is 92232596.0 as the patent No., and name is called the patent of belt conveyer corner reversing drum and announces.Though such corner roller device has solved the basic problem that load-transfer device is turned and moved, but because there are an angle in the axis of each little carrying roller and corner cylinder axis, so the place that little carrying roller both ends of the surface contact with load-transfer device protrudes from other positions, load-transfer device is located by jack-up at this, cause load-transfer device excessive, easy to wear at this place's stress, long-time running causes load-transfer device glue face easily to form ditch one by one because of wearing and tearing.If it is stuck that little carrying roller breaks down, transferring adhesive tape is torn.The patent No. is 99220657.X, and name is called the patent of the reversing drum of belt conveyer steering hardware to be improved it, and little carrying roller is improved to the little shape broad in the middle in arc generatrix two, has reduced the transferring adhesive tape local stress to a certain extent.But facts have proved, adopt and arrange the such mode of little carrying roller, owing to have the space all the time between the adjacent little carrying roller end face, and there is angle in axis mutually, so can not thoroughly solve the big problem of transferring adhesive tape local stress all the time.The non-directional little carrying roller of bus, since unequal with transferring adhesive tape contact position each point linear velocity, frictionally damage also can be caused to transferring adhesive tape.
Summary of the invention:
The purpose of this invention is to provide a kind of make load-transfer device when turning operation pile warp corner cylinder stress evenly, do not have the extra friction worn-down to be used for the corner cylinder of Belt Conveyor Turning Device, this corner cylinder also has many angle of turn comformability preferably.
To achieve these goals, the present invention includes: pedestal, stationary spindle, rotating cylinder, guide rail, the load-transfer device supporting member, the hollow cylinder cam, stationary spindle is fixed by the two ends pedestal, the rotating cylinder concentric is bearing on the stationary spindle, between rotating cylinder and stationary spindle, be provided with the hollow cylinder cam, the hollow cylinder cam is fixed on the stationary spindle middle part with one heart, the hollow cylinder cam is provided with an oblique closed loop cam path, some guide rails are installed at uniform vertically interval around the rotating cylinder surface, guide rail is provided with the load-transfer device supporting member that matches, the bottom of load-transfer device supporting member is fixed with impeller, and impeller is positioned at cam path.
In order to increase the friction force of load-transfer device supporting member surface and transferring adhesive tape, be provided with one deck rubber layer on load-transfer device supporting member surface.
In order to guarantee that the load-transfer device supporting member moves flexibly in guide rail, described load-transfer device supporting member middle and lower part is installed with roller bearing, is respectively arranged with roller at the roller bearing two ends, and roller is positioned at guide rail.
Like this when work, transferring adhesive tape is wrapped in load-transfer device supporting member of the present invention surface, transferring adhesive tape covers on the load-transfer device supporting member, thereby rely on friction force to drive the load-transfer device supporting member, guide rail, rotating cylinder rotates together, during rotation, the load-transfer device supporting member is done gyroscopic movement around the axis of stationary spindle on the one hand, on the other hand under the cam path effect of hollow cylinder cam, obliquely do straight-line motion in the direction that is parallel to the stationary spindle axis according to predetermined along guide rail, i.e. the motion of load-transfer device supporting member be described two kinds of motions synthetic with the consistent screw motion of transferring adhesive tape motion.Each orbit period, the screw motion of load-transfer device supporting member are divided into two stages, and when it contacted with transferring adhesive tape, the screw motion of its screw motion and transferring adhesive tape was in full accord.So relative velocity is zero between load-transfer device supporting member and the transferring adhesive tape, thereby avoided frictionally damage to transferring adhesive tape.After breaking away from transferring adhesive tape, the load-transfer device supporting member is done another section return screw motion, returns the home position and enters next orbit period.So, do not have relative motion between load-transfer device supporting member and the transferring adhesive tape, thereby avoided frictionally damage transferring adhesive tape.In addition,, can adapt to multiple angle of turn, the nonreusable problem of the equipment that solved to a great extent by changing the cam curved surface parameter of hollow cylinder cam simply.Have that stress is even, skimming wear is less and characteristics such as many angle of turn comformability preferably.
Description of drawings:
Fig. 1 is a semi-sictional view structural representation of the present invention.
Fig. 2 is a section structure scheme drawing of the present invention.
Below in conjunction with accompanying drawing the present invention is described in further detail.
The specific embodiment:
As seen from Figure 1, Figure 2, the present invention includes: pedestal 1, stationary spindle 2, rotating cylinder 3, guide rail 4, load-transfer device supporting member 5, hollow cylinder cam 6.Stationary spindle 2 is fixing by two ends pedestal 1, and stationary spindle is fixing not rotatable by pedestal, and rotating cylinder 3 concentrics are bearing on the stationary spindle 2.Be provided with hollow cylinder cam 6 between rotating cylinder 3 and stationary spindle 2, the hollow cylinder cam is fixed on stationary spindle 2 middle parts with one heart, and the hollow cylinder cam is fixed with respect to stationary spindle, and rotating cylinder 3 can rotate with respect to stationary spindle.Hollow cylinder cam 6 is provided with an oblique closed loop cam path 7, and some guide rails 4 are installed at uniform vertically interval around rotating cylinder 3 surfaces, and guide rail 4 is provided with the load-transfer device supporting member 5 that matches, and the bottom of load-transfer device supporting member 5 is fixed with impeller 8.The guide rail bottom offers the slit of coordinating mutually with rotating cylinder, the installation that matches of load-transfer device supporting member and guide rail, the hard-wired impeller 8 in its underpart passes the slit of guide rail bottom successively, the slit of rotating cylinder arrives the hollow cylinder cam, and impeller 8 is positioned at cam path 7.In order to increase the friction force of load-transfer device supporting member surface and transferring adhesive tape, be provided with one deck rubber layer 9 on load-transfer device supporting member 5 surfaces.In order to guarantee that the load-transfer device supporting member moves flexibly in guide rail, be installed with roller bearing 10 in load-transfer device supporting member 5 middle and lower parts, be respectively arranged with roller 11 at the roller bearing two ends, roller 11 is positioned at guide rail 4.
Claims (3)
1. the corner cylinder that is used for Belt Conveyor Turning Device, comprise: pedestal (1), stationary spindle (2), rotating cylinder (3), guide rail (4), load-transfer device supporting member (5), hollow cylinder cam (6), stationary spindle (2) is fixing by two ends pedestal (1), rotating cylinder (3) concentric is bearing on the stationary spindle (2), it is characterized in that between rotating cylinder (3) and stationary spindle (2), being provided with hollow cylinder cam (6), the hollow cylinder cam is fixed on stationary spindle (2) middle part with one heart, hollow cylinder cam (6) is provided with an oblique closed loop cam path (7), some guide rails (4) are installed at uniform vertically interval around rotating cylinder (3) surface, guide rail (4) is provided with the load-transfer device supporting member (5) that matches, the bottom of load-transfer device supporting member (5) is fixed with impeller (8), and impeller (8) is positioned at cam path (7).
2. the corner cylinder that is used for Belt Conveyor Turning Device according to claim 1 is characterized in that being provided with one deck rubber layer (9) on load-transfer device supporting member (5) surface.
3. the corner cylinder that is used for Belt Conveyor Turning Device according to claim 1 is characterized in that described load-transfer device supporting member (5) middle and lower part is installed with roller bearing (10), is respectively arranged with roller (11) at the roller bearing two ends, and roller (11) is positioned at guide rail (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010141716 CN102211708B (en) | 2010-04-01 | 2010-04-01 | Corner roller for turning device of belt type conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010141716 CN102211708B (en) | 2010-04-01 | 2010-04-01 | Corner roller for turning device of belt type conveyor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102211708A true CN102211708A (en) | 2011-10-12 |
| CN102211708B CN102211708B (en) | 2012-12-19 |
Family
ID=44743287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010141716 Expired - Fee Related CN102211708B (en) | 2010-04-01 | 2010-04-01 | Corner roller for turning device of belt type conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102211708B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104150153A (en) * | 2014-08-27 | 2014-11-19 | 杜昌峰 | Belt conveyor with turning structure |
| CN104176359A (en) * | 2014-08-14 | 2014-12-03 | 徐州天科机械制造有限公司 | Conveying belt turning-back roller for belt conveyor turning device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4834839A (en) * | 1984-04-07 | 1989-05-30 | Anderson Strathclyde Plc | Angle stations in or for endless conveyor belts |
| CN2136229Y (en) * | 1992-09-11 | 1993-06-16 | 徐州矿务局第一机械厂 | Round-the-corner reversing roller for belt conveyer |
| GB2333275A (en) * | 1998-01-20 | 1999-07-21 | Dugomrulli Srl | Guide roller for conveyor belts |
| CN2361602Y (en) * | 1998-12-08 | 2000-02-02 | 徐州市中立工贸有限公司 | Universal turning device for belt conveyer |
| CN2365176Y (en) * | 1999-04-27 | 2000-02-23 | 宁新华 | Reversing rotary drum of steering gear for belt conveyor |
| CN201180041Y (en) * | 2008-02-27 | 2009-01-14 | 张政 | Hot press composite direction altering roller |
-
2010
- 2010-04-01 CN CN 201010141716 patent/CN102211708B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4834839A (en) * | 1984-04-07 | 1989-05-30 | Anderson Strathclyde Plc | Angle stations in or for endless conveyor belts |
| CN2136229Y (en) * | 1992-09-11 | 1993-06-16 | 徐州矿务局第一机械厂 | Round-the-corner reversing roller for belt conveyer |
| GB2333275A (en) * | 1998-01-20 | 1999-07-21 | Dugomrulli Srl | Guide roller for conveyor belts |
| CN2361602Y (en) * | 1998-12-08 | 2000-02-02 | 徐州市中立工贸有限公司 | Universal turning device for belt conveyer |
| CN2365176Y (en) * | 1999-04-27 | 2000-02-23 | 宁新华 | Reversing rotary drum of steering gear for belt conveyor |
| CN201180041Y (en) * | 2008-02-27 | 2009-01-14 | 张政 | Hot press composite direction altering roller |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176359A (en) * | 2014-08-14 | 2014-12-03 | 徐州天科机械制造有限公司 | Conveying belt turning-back roller for belt conveyor turning device |
| CN104150153A (en) * | 2014-08-27 | 2014-11-19 | 杜昌峰 | Belt conveyor with turning structure |
| CN104150153B (en) * | 2014-08-27 | 2016-05-11 | 张碧玉 | With the ribbon conveyer of turning mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102211708B (en) | 2012-12-19 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20160401 |