CN203781191U - Turning device of rubber belt conveyor - Google Patents
Turning device of rubber belt conveyor Download PDFInfo
- Publication number
- CN203781191U CN203781191U CN201420189805.0U CN201420189805U CN203781191U CN 203781191 U CN203781191 U CN 203781191U CN 201420189805 U CN201420189805 U CN 201420189805U CN 203781191 U CN203781191 U CN 203781191U
- Authority
- CN
- China
- Prior art keywords
- idler group
- carrying
- turning device
- rubber belt
- side support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a turning device of a rubber belt conveyor. The turning device comprises a circular-arc-shaped rack, carrier roller sets, return roller sets and a rubber belt. The rack is composed of an outer side support, an inner side support and roadway bottom plates. Each carrier roller set is composed of four carrier rollers connected in series. The carrier roller sets and the return roller sets are arranged in an inclined mode. One end, connected with the outer side support, of each carrier roller set is higher than the other end, connected with the inner side support, of each carrier roller set. One end, connected with the outer side support, of each return roller set is higher than the other end, connected with the inner side support, of each return roller set. Through the turning device, the rubber belt can be turned stably within the range of 0 degree-60 degrees, and the rubber belt conveyor can be applied to various types of complex terrains; turning is stable, working is reliable, and the rubber belt is not prone to edge curling; the usage amount of equipment is decreased, and labor cost and investment cost for roadway transportation are effectively reduced.
Description
Technical field
The utility model belongs to mining equipment technical field, relates to a kind of travelling apron turning device.
Background technology
Along with the development of Modern coal mines tracklessization transport, driving is progressively realized adhesive tape transportization.Travelling apron has simple and compact for structure, dismounting and easy to operate, and lightweight, operational throughput is large, need be by advantages such as personnel are few.But travelling apron is subject to " after installing the line of centers of head, tail and each carrying roller should on same straight line " restriction always, over several years, travelling apron only can be long apart from straight line tunnel place in operation, in the time need turning in tunnel, only can lean on simple and easy belt feeder, slat conveyer or railless free-wheeled vehicle realize secondary or repeatedly reprint, that personnel drop into is many, poor safety performance, input cost are high.
Utility model content
The purpose of this utility model is the problem existing for prior art, and a kind of device that can make mine rubber band conveyer planar realize steady trun is provided.
For this reason, the utility model adopts following technical scheme:
A kind of travelling apron turning device, comprise circular arc frame, carrying idler group, return idler group and adhesive tape, described frame is made up of outboard support, medial cradle and roadway floor, described carrying idler group is made up of tetrad carrying roller, described carrying idler group and return idler group are all obliquely installed, and carrying idler group is connected outboard support one end higher than connecting medial cradle one end with return idler group.
Further, between described outboard support and medial cradle, be also connected with roof beam structure, described roof beam structure in the horizontal direction between two adjacent groups carrying idler, in the vertical direction is between carrying idler group and return idler group; Between described outboard support and roof beam structure, be connected with the guiding carrying roller being obliquely installed, and one end that guiding carrying roller connects outboard support is higher than the other end.
Further, the angle between line and the horizontal surface at described carrying idler group two ends is 30-45 °.
Principle of work of the present utility model is: common mining flame-retardant balata belt is to be formed by high strength warp and filling and the bonding multilayer compacting of flame retardant rubber, has certain elongation and elasticity in the time being subject to External Force Acting.Adhesive tape is turned in the tunnel of keeping straight on, and the side adhesive tape that turn radius is little is stressed little, and relative elongation is little; The large side adhesive tape of turn radius is stressed large, and relative elongation is large.In the time that adhesive tape pilled-in selvedge is stressed the overstepping the extreme limit in stressed large one side, pilled-in selvedge is easily folding curling to slack list one side, so make folding curling whole of the adhesive tape that will make of adhesive tape stressed even, utilize certain guiding curved surface to carry out rigidity restriction, form short range pointwise guiding, assemble one group of arc induction curved surface transport track by multiple spot guiding, make upper and lower adhesive tape on curved guide track, carry out pulsation-free operation.For this reason, carrying idler group and the return idler group of the utility model turning device are all obliquely installed, and when adhesive tape is turned, form certain centripetal force, avoid adhesive tape both sides discontinuity to cause a side adhesive tape curling; And carrying idler group adopts tetrad carrying roller but not normally used three carrying rollers make the curved surface of adhesive tape on its Width more level and smooth, stressed more even.In addition, between adjacent two carrying idlers, guiding carrying roller is set again, has increased the guiding point in adhesive tape turning process, make can keep as much as possible sloping inwardly in adhesive tape turning process, continue centripetal force thereby form, and then on curved guide track, carry out pulsation-free operation.
To sum up, the beneficial effects of the utility model are: can make adhesive tape realize and steadily turning within the scope of 0-60 °, band conveyor can be applied in Various Complex landform; Turning is steady, reliable operation, and adhesive tape is not easy to occur edge-curl phenomenon; Reduce equipment usage quantity, effectively reduced human cost and the cost of investment of tunnel transport.
Brief description of the drawings
Fig. 1 is structure birds-eye view of the present utility model;
Fig. 2 is cross sectional representation of the present utility model.
In figure, 1-outboard support, 2-medial cradle, 3-roadway floor, 4-carrying idler group, 5-return idler group, 6-roof beam structure, the 7-carrying roller that leads, 8-adhesive tape.
Detailed description of the invention
As illustrated in fig. 1 and 2, a kind of travelling apron turning device, comprise circular arc frame, carrying idler group 4, return idler group 5 and adhesive tape 8, wherein, frame is made up of outboard support 1, medial cradle 2 and roadway floor 3, carrying idler group 4 is made up of tetrad carrying roller, carrying idler group 4 is all obliquely installed with return idler group 5, and carrying idler group 4 is connected outboard support 1 one end higher than connecting medial cradle 2 one end with return idler group 5, particularly, the angle between line and the horizontal surface at carrying idler group 4 two ends is 30-45 °; Between outboard support 1 and medial cradle 2, be also connected with roof beam structure 6, roof beam structure 6 in the horizontal direction between two adjacent groups carrying idler, in the vertical direction is between carrying idler group 4 and return idler group 5; Between outboard support 1 and roof beam structure 6, be connected with the guiding carrying roller 7 being obliquely installed, and guiding carrying roller 7 connect outboard support 1 one end higher than the other end, the angle of inclination of the carrying roller 7 that leads while specifically enforcement can optionally regulate.
When use, the utility model is arranged on to turning, tunnel, and its two ends are connected with existing linear pattern travelling apron.And Ke You tunnel, the angle of inclination service conditions that curves radius and carrying idler group 4 and return idler group 5 of the utility model frame is specifically set, the utility model does not do unified setting.
Claims (3)
1. a travelling apron turning device, it is characterized in that, comprise circular arc frame, carrying idler group, return idler group and adhesive tape, described frame is made up of outboard support, medial cradle and roadway floor, described carrying idler group is made up of tetrad carrying roller, described carrying idler group and return idler group are all obliquely installed, and carrying idler group is connected outboard support one end higher than connecting medial cradle one end with return idler group.
2. a kind of travelling apron turning device according to claim 1, it is characterized in that, between described outboard support and medial cradle, be also connected with roof beam structure, described roof beam structure in the horizontal direction between two adjacent groups carrying idler, in the vertical direction is between carrying idler group and return idler group; Between described outboard support and roof beam structure, be connected with the guiding carrying roller being obliquely installed, and one end that guiding carrying roller connects outboard support is higher than the other end.
3. a kind of travelling apron turning device according to claim 1, is characterized in that, the angle between line and the horizontal surface at described carrying idler group two ends is 30-45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420189805.0U CN203781191U (en) | 2014-04-18 | 2014-04-18 | Turning device of rubber belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420189805.0U CN203781191U (en) | 2014-04-18 | 2014-04-18 | Turning device of rubber belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203781191U true CN203781191U (en) | 2014-08-20 |
Family
ID=51317401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420189805.0U Expired - Fee Related CN203781191U (en) | 2014-04-18 | 2014-04-18 | Turning device of rubber belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203781191U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668124A (en) * | 2016-03-25 | 2016-06-15 | 四川广旺能源发展（集团）有限责任公司机械制造分公司 | Belt type conveyor applicable to large curve with small turning radius |
| CN106283415A (en) * | 2016-08-26 | 2017-01-04 | 宁波市鄞州德艺缝制设备有限公司 | A kind of guide seat being applied on belt machine the most processed |
| CN106350948A (en) * | 2016-08-26 | 2017-01-25 | 宁波市鄞州德艺缝制设备有限公司 | Guide base |
| CN107344674A (en) * | 2017-07-27 | 2017-11-14 | 宁德师范学院 | One kind is electrodeless to raise angle apparatus and its control method |
| CN107651386A (en) * | 2017-10-23 | 2018-02-02 | 福建工程学院 | A kind of multi-angle regulation belt turning machine |
-
2014
- 2014-04-18 CN CN201420189805.0U patent/CN203781191U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668124A (en) * | 2016-03-25 | 2016-06-15 | 四川广旺能源发展（集团）有限责任公司机械制造分公司 | Belt type conveyor applicable to large curve with small turning radius |
| CN105668124B (en) * | 2016-03-25 | 2018-01-30 | 四川广旺能源发展（集团）有限责任公司机械制造分公司 | Suitable for the ribbon conveyer of big turning minor radius |
| CN106283415A (en) * | 2016-08-26 | 2017-01-04 | 宁波市鄞州德艺缝制设备有限公司 | A kind of guide seat being applied on belt machine the most processed |
| CN106350948A (en) * | 2016-08-26 | 2017-01-25 | 宁波市鄞州德艺缝制设备有限公司 | Guide base |
| CN106350948B (en) * | 2016-08-26 | 2018-09-25 | 宁波市鄞州德艺缝制设备有限公司 | A kind of guide seat |
| CN106283415B (en) * | 2016-08-26 | 2018-09-28 | 宁波市鄞州德艺缝制设备有限公司 | A kind of guide seat being applied on waistband machine processed automatically |
| CN107344674A (en) * | 2017-07-27 | 2017-11-14 | 宁德师范学院 | One kind is electrodeless to raise angle apparatus and its control method |
| CN107651386A (en) * | 2017-10-23 | 2018-02-02 | 福建工程学院 | A kind of multi-angle regulation belt turning machine |
| CN107651386B (en) * | 2017-10-23 | 2023-05-30 | 福建工程学院 | Multi-angle adjusting belt turning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140820 Termination date: 20190418 |