CN201665412U - Tension device for material-feeding belt conveyor - Google Patents
Tension device for material-feeding belt conveyor Download PDFInfo
- Publication number
- CN201665412U CN201665412U CN2010201558309U CN201020155830U CN201665412U CN 201665412 U CN201665412 U CN 201665412U CN 2010201558309 U CN2010201558309 U CN 2010201558309U CN 201020155830 U CN201020155830 U CN 201020155830U CN 201665412 U CN201665412 U CN 201665412U
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- China
- Prior art keywords
- right support
- left socle
- changed course
- belt conveyor
- belt
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- Expired - Fee Related
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Abstract
The utility model relates to a tension device for a material-feeding belt conveyor. The tension device comprises a turnabout drum under a cantilever girder of a stacker-reclaimer. The belts get tensioned by the turnabout drum and also under the cantilever girder is arranged with a pair of brackets symmetrically disposed on the left and right ends of the turnaround drum. Both the upper parts of the left and the right bracket are fixed on the cantilever girder and the internal sides of the vertical struts of the left and right brackets are provided with chutes. The two ends of the turnaround drum are respectively connected to the chutes of the left and right brackets via sliding blocks. The left and the right sliding blocks are respectively fixed and connected with two screw rods on the lower parts. The horizontal struts on the lower parts of the left and the right brackets are provided with screw holes which match the screw rods well. The left and the right screw rods respectively cross the horizontal struts of the left and the right brackets and are firmly fastened. The tension device for material-feeding belt conveyor can help maintain the belts on the belt conveyor in a tense state so as to prevent the belts from deviating. In addition, the device is convenient to mount, accurate to locate and flexible to adjust.
Description
Technical field
The utility model relates to a kind of tightening device of belt feeder, is specially the tightening device of stacker-reclaimer upper cantilever belt feeder, belongs to mechanical equipment technical field.
Background technology
When transporting the transmission ore, normally finish the carrying of material by stacker-reclaimer.The belt feeder of transported material is installed on the cantilever crossbeam of stacker-reclaimer, and ore is sent to stacker-reclaimer or is transported to another blanking point by stacker-reclaimer by belt.
The belt feeder of installing on the stacker-reclaimer is in stacker-reclaimer cantilever crossbeam both sides faller to be installed respectively at present, connects the bob thing that is used for tightening belt in the faller lower end, and the changed course cylinder is installed between the faller of both sides.The belt feeder of this structure in use, because the length of faller is more fixing usually, regulate very inconvenient, after equipment uses a period of time, belt is because the degree of tension conversion of self, make belt become loosening, particularly when belt feeder starts, acutely rock about the belt of changed course cylinder both sides can produce in changed course cylinder both sides, and because the linear velocity of belt is bigger, thereby belt is easy to sideslip in operational process, and it is unrestrained that this not only causes material to transport, and wastes huge, and can produce strong friction with the support of both sides behind the belt deviation, be easy to take place the belt wearing and tearing, even fracture, and cause the raw material transportation to be interrupted.
Summary of the invention
At the prior art above shortcomings, the purpose of this utility model be to provide a kind of can flexible belt feeder changed course cylinder on the degree of tension of belt, and easy for installation, reached the maintenance belt feeder and normally moved, avoid the defeated material belt feeder tightening device of belt deviation.
The technical solution of the utility model: the tightening device of defeated material belt feeder, comprise the changed course cylinder that is arranged on stacker-reclaimer cantilever crossbeam lower end, belt is by the tensioning of changed course cylinder; It is characterized in that, in the lower end of cantilever crossbeam support is installed also, described support is to be made of the left socle and the right support that are symmetricly set on changed course cylinder two ends, and the upper end of left socle and right support all is fixed on the cantilever crossbeam; Vertical pole inboard at left socle and right support is respectively equipped with chute, and the two ends of changed course cylinder are slidingly connected in the chute of left and right support by slide block respectively; Slide block lower end at left and right two ends also is fixedly connected with screw rod respectively, corresponding respectively being provided with is used for the screw that cooperates with screw rod on the lateral strut of left socle and right support lower end, and the screw rod at left and right two ends passes the lateral strut of left socle and right support lower end respectively and locks.
Further, between left socle and right support, also be connected with the reinforced rib that is used to strengthen Joint strenght.
Further, all be with nut on the screw rod at left and right two ends, described nut is separately positioned on the bottom of left socle and right support.
With respect to prior art, the utlity model has following advantage:
1, can keep the belt on the belt feeder to be in tension all the time, tightness according to belt, can timely adjustment the height of changed course cylinder, itself and belt are adapted, make belt feeder like this in starting and operational process, the belt of changed course cylinder both sides can be stable according to the design route operation, avoided belt deviation;
2, easy for installation, accurate positioning is operated more flexibly, can finish fast when safeguarding, helps increasing work efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure, 1-cantilever crossbeam, 2-changed course cylinder, 3-support, 31-left socle, 32-right support, 4-chute, 5-slide block, 6 screw rods, 7-reinforced rib, 8-screw, 9-nut, 10-belt.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, the tightening device of defeated material belt feeder, comprise the changed course cylinder 2 that is arranged on stacker-reclaimer cantilever crossbeam 1 lower end, belt passes changed course cylinder 2 and is tightened up and realizes turning operation, the support 3 that is used for fixing the cylinder 2 that alters course is installed in the lower end of cantilever crossbeam 1, described support 3 is to be made of the left socle 31 and the right support 32 that are symmetricly set on changed course cylinder 2 two ends, and left socle 31 and right support 32 are rectangular frame structure and the upper end is fixed on the cantilever crossbeam 1; Vertical pole inboard at left socle 31 and right support 32 is respectively equipped with chute 4, in the chute of left socle 31 and right support 32, be respectively equipped with slide block 5, the slide block 5 of described both sides is concordant in the horizontal direction, and changed course cylinder 2 is rotating to be connected between the slide block 5 at two ends; Lower end at the slide block 5 at changed course cylinder 2 two ends also is fixedly connected with screw rod 6 respectively, corresponding respectively being provided with is used for the screw 8 that cooperates with screw rod 6 on the lateral strut of left socle 31 and right support 32 lower ends, the screw rod 6 at left and right two ends passes the lateral strut of left socle 31 and right support 32 lower ends respectively and by nut 9 lockings, described nut 9 is separately positioned on the bottom of left socle 31 and right support 32.
For strengthening the Joint strenght of 32 of left socle 31 and right supports, prevent because the high vibration drive support of belt rocks, also be connected with reinforced rib 7 between left socle 31 and right support 32, described reinforced rib 7 is connected between the lateral strut of left socle 31 and right support 32 lower ends.
The changed course cylinder is fixed on the lower end of cantilever crossbeam by the support at two ends in the utility model, because the texture ratio of support is more firm, can avoid like this altering course therefore that cylinder is left and right to be rocked, and needn't hang weight in changed course cylinder lower end and keep stable.Simultaneously, tightening device of the present utility model has solved the loosening back changed course of belt cylinder and has regulated the big problem of difficulty, when needs adjusting changed course roller height comes the retighten belt, only need to regulate the screw rod at two ends, making the changed course cylinder slide into required height along the chute at two ends gets final product, operate easily and laborsaving, it is also more accurate to locate.
Need to prove at last, above embodiment is only in order to illustrate the technical solution of the utility model but not the restriction technologies scheme, although the applicant has been described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, those are made amendment to the technical solution of the utility model or are equal to replacement, and do not break away from the aim and the scope of the technical program, all should be encompassed in the middle of the claim scope of the present utility model.
Claims (3)
1. the tightening device of defeated material belt feeder comprises the changed course cylinder (2) that is arranged on stacker-reclaimer cantilever crossbeam (1) lower end, and belt (10) is by the tensioning of changed course cylinder (2); It is characterized in that, in the lower end of cantilever crossbeam (1) support (3) is installed also, described support (3) is to be made of the left socle (31) and the right support (32) that are symmetricly set on changed course cylinder (2) two ends, and the upper end of left socle (31) and right support (32) all is fixed on the cantilever crossbeam (1); Vertical pole inboard at left socle (31) and right support (32) is respectively equipped with chute (4), and the two ends of changed course cylinder (2) are slidingly connected in the chute (4) of left and right support by slide block (5) respectively; Slide block (5) lower end at left and right two ends also is fixedly connected with screw rod (6) respectively, correspondence is provided with and is used for the screw (8) that cooperates with screw rod (6) respectively on the lateral strut of left socle (31) and right support (32) lower end, and the screw rod at left and right two ends (6) passes the lateral strut and the locking of left socle (31) and right support (32) lower end respectively.
2. the tightening device of defeated material belt feeder according to claim 1 is characterized in that, also is connected with reinforced rib (7) between left socle (31) and right support (32).
3. the tightening device of defeated material belt feeder according to claim 1 is characterized in that, all is with nut (9) on the screw rod (6) at left and right two ends, and described nut (9) is separately positioned on the bottom of left socle (31) and right support (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201558309U CN201665412U (en) | 2010-04-12 | 2010-04-12 | Tension device for material-feeding belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201558309U CN201665412U (en) | 2010-04-12 | 2010-04-12 | Tension device for material-feeding belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201665412U true CN201665412U (en) | 2010-12-08 |
Family
ID=43266367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201558309U Expired - Fee Related CN201665412U (en) | 2010-04-12 | 2010-04-12 | Tension device for material-feeding belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201665412U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101780879A (en) * | 2010-04-12 | 2010-07-21 | 重庆钢铁(集团)有限责任公司 | Tensioning mechanism for cantilever belt conveyor |
| CN102874589A (en) * | 2012-10-18 | 2013-01-16 | 浙江德马科技有限公司 | Narrow-band converging machine |
| CN104973388A (en) * | 2014-04-14 | 2015-10-14 | 米易元通铁钛有限责任公司 | Ore belt conveyer tensioning mechanism |
| CN105501843A (en) * | 2016-01-12 | 2016-04-20 | 湖州新创丝织品有限公司 | Tenter conveying belt with manual adjustment function |
| CN105730976A (en) * | 2016-04-25 | 2016-07-06 | 天津振兴水泥有限公司 | Adjustable conveying rubber belt hoisting bracket |
| CN108443332A (en) * | 2018-03-30 | 2018-08-24 | 河北科技大学 | A kind of sprocket shaft bearing device with two-way regulating function |
| CN113479574A (en) * | 2021-07-28 | 2021-10-08 | 华能秦煤瑞金发电有限责任公司 | Vertical hydraulic tensioning device |
-
2010
- 2010-04-12 CN CN2010201558309U patent/CN201665412U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101780879A (en) * | 2010-04-12 | 2010-07-21 | 重庆钢铁(集团)有限责任公司 | Tensioning mechanism for cantilever belt conveyor |
| CN102874589A (en) * | 2012-10-18 | 2013-01-16 | 浙江德马科技有限公司 | Narrow-band converging machine |
| CN102874589B (en) * | 2012-10-18 | 2016-03-30 | 浙江德马科技有限公司 | Narrow-band converging machine |
| CN104973388A (en) * | 2014-04-14 | 2015-10-14 | 米易元通铁钛有限责任公司 | Ore belt conveyer tensioning mechanism |
| CN105501843A (en) * | 2016-01-12 | 2016-04-20 | 湖州新创丝织品有限公司 | Tenter conveying belt with manual adjustment function |
| CN105730976A (en) * | 2016-04-25 | 2016-07-06 | 天津振兴水泥有限公司 | Adjustable conveying rubber belt hoisting bracket |
| CN108443332A (en) * | 2018-03-30 | 2018-08-24 | 河北科技大学 | A kind of sprocket shaft bearing device with two-way regulating function |
| CN108443332B (en) * | 2018-03-30 | 2019-12-10 | 河北科技大学 | Sprocket bearing device with bidirectional adjusting function |
| CN113479574A (en) * | 2021-07-28 | 2021-10-08 | 华能秦煤瑞金发电有限责任公司 | Vertical hydraulic tensioning device |
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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: 20101208 Termination date: 20140412 |