CN211846049U - Belt tensioning device for rubber belt conveying arm of bucket-wheel stacker-reclaimer - Google Patents
Belt tensioning device for rubber belt conveying arm of bucket-wheel stacker-reclaimer Download PDFInfo
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- CN211846049U CN211846049U CN201922040550.7U CN201922040550U CN211846049U CN 211846049 U CN211846049 U CN 211846049U CN 201922040550 U CN201922040550 U CN 201922040550U CN 211846049 U CN211846049 U CN 211846049U
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- reclaimer
- bucket
- belt
- conveying arm
- wheel stacker
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Abstract
The utility model discloses a bucket wheel stacker-reclaimer sticky tape conveying arm belt tightener, including installing driven roll support [2] on bucket wheel stacker-reclaimer sticky tape conveying arm cantilever beam [1], install first driven roll [3] and second driven roll [6] on driven roll support, install hinged support base [7] on the cantilever beam, driven roll support and hinged support base pass through welding or bolt fastening on the cantilever beam, take-up pulley gallows [9] links to each other with hinged support base, the take-up pulley gallows can be followed the radial rotation of hinged support base and adjusted belt [4] elasticity, there is tensioning groove [8] on the take-up pulley gallows, install take-up pulley [5] on the take-up pulley gallows and can adjust its suitable position in the tensioning groove according to the elasticity of belt. The utility model discloses simple structure, low cost, the security performance is good, and it is convenient to maintain and overhaul.
Description
Technical Field
The utility model relates to a belt tensioning device specifically is a bucket-wheel stacker reclaimer rubber belt conveying arm belt tensioning device.
Background
A bucket-wheel stacker-reclaimer is a continuous-conveying efficient loading and unloading machine which is used for large-scale dry bulk cargo storage yards and can stack and reclaim materials. The rubber belt can run in two directions, the rubber belt is taken by the bucket wheel and sent out by the conveying arm during taking materials, and goods conveyed by the main conveyor are thrown to a yard by the conveying arm during stacking. The rubber belt conveying arm of the bucket-wheel stacker reclaimer is generally a hydraulic tensioning device and is arranged in a square box girder of a front arm frame, and when a tensioning wheel, a turnabout drum, a hydraulic oil cylinder and other parts of the hydraulic tensioning device break down, the rubber belt conveying arm can be taken out from the square box girder to be processed. If the bearing of the tensioning wheel or the turnabout drum needs to be oiled or the bearing needs to be checked, the belt of the rubber belt conveying arm can be cut off, and the component can be detached, so that great difficulty is brought to maintenance and overhaul, and once equipment fails, great influence is caused to production.
Disclosure of Invention
The utility model provides a technical problem provide a bucket-wheel stacker reclaimer sticky tape conveying arm belt tightener, its simple structure, low cost, the security performance is good, and it is convenient to maintain and overhaul, and the perfect problem of appearing in having solved above-mentioned background art.
The utility model provides a technical problem adopt following technical scheme to realize:
the belt tensioning device comprises a turnabout roller support arranged on a rubber belt conveying arm cantilever beam of the bucket-wheel stacker-reclaimer, a first turnabout roller and a second turnabout roller are arranged on the turnabout roller support, a hinged support base arranged on the rubber belt conveying arm cantilever beam of the bucket-wheel stacker-reclaimer, and a tension wheel hanger connected with the hinged support base, wherein the tension wheel hanger can radially rotate along the hinged support base to adjust the tightness of a belt, a tension wheel arranged on the tension wheel hanger is provided with a tension groove, and the tension wheel can be fixed at a proper position of the tension groove according to the tightness of the belt. Adopt belt tightener's bucket-wheel stacker-reclaimer, can keep stacker-reclaimer overall balance through dispose suitable cantilever balance weight.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model has simple structure, safety and reliability; the operation, maintenance and overhaul are convenient, and after the fault occurs, the repair or the replacement of parts are convenient; the equipment operating cost is reduced, and because a belt hydraulic tensioning device is cancelled, the operation of a hydraulic system is abolished, a plurality of fault points are reduced, and the normal operation of production is ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the embodiment of the present invention on a bucket-wheel stacker reclaimer.
In the figure: the device comprises a cantilever beam 1, a bend pulley 2, a bend pulley 3, a first bend pulley 4, a belt 5, a tension pulley 6, a second bend pulley 6, a hinge support base 7, a tension groove 8, a tension pulley hanger 9 and a cantilever balance heavy hammer 10.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the accompanying drawings.
Referring to the attached figure 1, the belt tensioning device for the rubber belt conveying arm of the bucket-wheel stacker-reclaimer comprises a turnabout drum support [2] arranged on a cantilever beam [1] of the rubber belt conveying arm of the bucket-wheel stacker-reclaimer, a first turnabout drum [3] and a second turnabout drum [6] arranged on the turnabout drum support [2], a hinged support base [7] arranged on the cantilever beam [1] of the rubber belt conveying arm of the bucket-wheel stacker-reclaimer, a hinged support base [7] welded or fixedly arranged on the cantilever beam [1] through bolts, a tensioning wheel hanger [9] connected with the hinged support base [7], the tensioning wheel hanger [9] capable of radially rotating along the hinged support base [7] to adjust the tightness of the belt [4], a tensioning wheel [5] arranged on the tensioning wheel hanger [9], the tension pulley hanger (9) is provided with a tension groove (8), and the tension pulley (5) can be adjusted at a proper position of the tension groove (8) according to the tightness of the belt (4).
Referring to the attached figure 2, the belt tensioning device [ A ] is installed on the cantilever beam [1] of the rubber belt conveying arm of the bucket-wheel stacker-reclaimer, the belt [4] is tensioned through the belt tensioning device [ A ], and the whole balance of the bucket-wheel stacker-reclaimer can be kept by configuring the weight of the proper cantilever balance weight [10 ].
Claims (5)
1. A belt tensioning device for a rubber belt conveying arm of a bucket-wheel stacker-reclaimer is characterized by comprising a turnabout roller support [2] arranged on a cantilever beam [1] of the rubber belt conveying arm of the bucket-wheel stacker-reclaimer, a first turnabout roller [3] and a second turnabout roller [6] arranged on the turnabout roller support [2], a hinged support base [7] arranged on the cantilever beam [1] of the rubber belt conveying arm of the bucket-wheel stacker-reclaimer, a tension pulley hanger [9] connected with the hinged support base [7], a tension pulley [5] arranged on the tension pulley hanger [9], and a tension groove [8] arranged on the tension pulley hanger [9 ].
2. The belt tensioning device for the rubber belt conveying arm of the bucket-wheel stacker-reclaimer of the claim 1, characterized in that the bend pulley support [2] and the hinge support base [7] are fixedly installed on the cantilever beam [1] of the rubber belt conveying arm of the bucket-wheel stacker-reclaimer by welding or bolts.
3. The bucket wheel stacker reclaimer belt tensioner of claim 1, wherein the tensioner hanger [9] can be rotated radially of the hinge support base [7] to adjust the tightness of the belt [4 ].
4. The belt tensioning device of the rubber belt conveying arm of the bucket-wheel stacker-reclaimer of the claim 1, wherein the tensioning wheel [5] can adjust the proper position of the tensioning groove [8] according to the tightness of the belt [4 ].
5. The belt tensioning device of the rubber belt conveying arm of the bucket-wheel stacker-reclaimer as claimed in claim 1, wherein the belt tensioning device is mounted on a cantilever beam [1] of the rubber belt conveying arm of the bucket-wheel stacker-reclaimer, and a belt [4] is tensioned through the belt tensioning device, so that the weight of a proper cantilever balancing weight [10] can be configured to keep the overall balance of the bucket-wheel stacker-reclaimer.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018221898812 | 2018-12-25 | ||
| CN201822189881 | 2018-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211846049U true CN211846049U (en) | 2020-11-03 |
Family
ID=73218645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922040550.7U Active CN211846049U (en) | 2018-12-25 | 2019-11-23 | Belt tensioning device for rubber belt conveying arm of bucket-wheel stacker-reclaimer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211846049U (en) |
-
2019
- 2019-11-23 CN CN201922040550.7U patent/CN211846049U/en active Active
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