CN206318361U - The double tension ribbon conveyers of long range - Google Patents
The double tension ribbon conveyers of long range Download PDFInfo
- Publication number
- CN206318361U CN206318361U CN201621411874.7U CN201621411874U CN206318361U CN 206318361 U CN206318361 U CN 206318361U CN 201621411874 U CN201621411874 U CN 201621411874U CN 206318361 U CN206318361 U CN 206318361U
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- China
- Prior art keywords
- head
- afterbody
- roller
- tensioning
- long range
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- Expired - Fee Related
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- 239000002390 adhesive tape Substances 0.000 claims abstract description 21
- 230000004044 response Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- -1 electric power Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Drives For Endless Conveyors (AREA)
Abstract
The utility model provides a kind of double tension ribbon conveyers of long range, including tensioning apparatus, drive device and adhesive tape, the tensioning apparatus includes head tensioning apparatus and tail tensioner, the drive device includes head and drives roller and afterbody driving roller, and the adhesive tape drives roller, the head tensioning apparatus, the afterbody to drive roller and the tail tensioner to form circulation closure transfer rings after being connected with the head successively according to the opposite direction of conveying direction of advance.The problem of afterbody easily skids when the double tension ribbon conveyers of long range described in the utility model solve long belt conveyor work, ensure the reliable and stable operating of ribbon conveyer, in transportation rubber belt, Hydranlic tensioner and counterweighted take-up are set respectively end to end, not only can meet tensile force it is adjustable but also can improve tensile force regulation response speed, substantially reduce maintenance workload and fault rate.
Description
Technical field
The utility model belongs to ribbon conveyer apparatus field, and belt conveying is tensed more particularly, to a kind of long range is double
Machine.
Background technology
Ribbon conveyer is a kind of quite varied conveying equipment of application, particularly cement, electric power, chemical industry, metallurgy and ore deposit
The industries such as mountain.Long belt conveyor tension travel is longer, and Normal practice is to install a set of tensioning apparatus, holding head on head
Portion's adhesive tape tensile force is constant.But during actual fed, the problem of adhesive tape is frequently encountered skidding.Skid mainly due to defeated
Send band tensile force not enough, cause it to be skidded on driving roller, while can also increase running resistance of the adhesive tape between carrying roller.
Utility model content
In view of this, the utility model is directed to a kind of double tension ribbon conveyers of long range, to solve over long distances
The problems such as skidding, sideslip or scram occurs in adhesive tape in course of conveying, maintains the normal operation of conveyer.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of double tension ribbon conveyers of long range, including tensioning apparatus, drive device and adhesive tape, the tensioning apparatus bag
Head tensioning apparatus and tail tensioner are included, the drive device includes head and drives roller and afterbody driving roller, described
Adhesive tape drives roller, the head tensioning apparatus, the tail with the head successively according to the opposite direction of conveying direction of advance
Portion, which drives, forms circulation closure transfer rings after roller and tail tensioner connection.
Further, the head tensioning apparatus is led including hydraulic jack, head belt tensioning drum, tensioning dolly and level
Rail, the hydraulic jack is fixedly connected with described tensioning dolly one end, and the head belt tensioning drum is arranged on the tensioning dolly
On, the tensioning dolly can be moved along the horizontal guide rail, and the hydraulic jack drives the tensioning dolly to constitute tensile force
Adjustable horizontal tension device.
Further, the tail tensioner includes weight box and guide rod, and the guide rod bottom is fixed on the ground, institute
Guide rod top fixed transverse rod is stated, the cross bar left and right sides is symmetrical arranged tensioning bend pulley, and the guide rod is additionally provided with afterbody
Tight roller, the afterbody belt tensioning drum bottom is fixedly connected weight box, and the afterbody belt tensioning drum and the weight box being capable of edges
The guide rod is vertically movable, and the tail tensioner corresponding speed is fast, can effectively prevent that the adhesive tape from driving in the afterbody
Skidded under dynamic drum driven, especially the skidding in conveyer startup is overweight.
Further, gag lever post is provided with the top of the guide rod, the gag lever post can be limited on the afterbody belt tensioning drum
The ultimate range risen.
Further, pop-up roller and lower press rolls are provided between the head driving roller and the head tensioning apparatus
Cylinder, for adjusting the difference in height between head driving roller and the horizontal guide rail.
Further, the first bend pulley and second are provided between head tensioning apparatus and the afterbody driving roller
Bend pulley, first bend pulley and the second bend pulley are 180 ° of bend pulleys, first bend pulley
It is in opposite direction with second bend pulley changed course.
Further, be additionally provided with afterbody bend pulley, the adhesive tape conveyed by the tail tensioner after around the tail
Portion's bend pulley turns to conveying direction of advance by the opposite direction of conveying direction of advance.
Relative to prior art, the double tension ribbon conveyers of long range described in the utility model have the advantage that：
(1) when the double tension ribbon conveyers of long range described in the utility model solve long belt conveyor work
The problem of afterbody easily skids, it is ensured that the reliable and stable operating of ribbon conveyer.
(2) the double tension ribbon conveyers of long range described in the utility model set hydraulic pressure respectively end to end in transportation rubber belt
Tight device and counterweighted take-up, it is adjustable but also can improve the response speed of tensile force regulation not only to have met tensile force, substantially reduces
Maintenance workload and fault rate.
Brief description of the drawings
Constitute a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not constitute to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is the double tension ribbon conveyer schematic diagrames of long range described in the utility model embodiment；
Fig. 2 is afterbody tensioning dress in the double tension ribbon conveyer start-up courses of long range described in the utility model embodiment
Configuration state schematic diagram；
Fig. 3 is afterbody in the double tension ribbon conveyer normal course of operation of long range described in the utility model embodiment
Tight unit state schematic diagram.
Description of reference numerals：
1- adhesive tapes；2- heads tensioning apparatus；3- tail tensioners；4- heads drive roller；5- afterbodys drive roller；6-
Hydraulic jack；7- heads belt tensioning drum；8- is tensioned dolly；9- horizontal guide rails；10- weight boxs；11- guide rods；12- cross bars；13-
Tight bend pulley；14- afterbody belt tensioning drums；15- gag lever posts；16- pop-up rollers；17- pushes roller；The bend pulleys of 18- first；
19- second bend pulleys；20- afterbody bend pulleys.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicate
Or imply that the device or element of meaning must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For to limitation of the present utility model.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the utility model.
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in figure 1, arrow represents to convey direction of advance, a kind of double tension ribbon conveyers of long range in figure, including open
Tight device, drive device and adhesive tape 1, the tensioning apparatus include head tensioning apparatus 2 and tail tensioner 3, the driving
Device include head drive roller 4 and afterbody driving roller 5, the adhesive tape 1 according to conveying direction of advance opposite direction successively
Connect with head driving roller 4, the head tensioning apparatus 2, afterbody driving roller 5 and the tail tensioner 3
Circulation closure transfer rings are formed after connecing.
The head tensioning apparatus 2 includes hydraulic jack 6, head belt tensioning drum 7, tensioning dolly 8 and horizontal guide rail 9, institute
State hydraulic jack 6 to be fixedly connected with described tensioning dolly 8 one end, the head belt tensioning drum 7 is arranged on the tensioning dolly 8
On, the tensioning dolly 8 can be moved along the horizontal guide rail 9, adhesive tape is kept constant-tension, the hydraulic jack 6 drives
The tensioning dolly 8 constitutes the adjustable horizontal tension device of tensile force.
The tail tensioner 3 includes weight box 10 and guide rod 11, and the bottom of guide rod 11 is fixed on the ground, described
The top fixed transverse rod 12 of guide rod 11, the left and right sides of cross bar 12 is symmetrical arranged tensioning bend pulley 13, and the guide rod 11 is also set
There is afterbody belt tensioning drum 14, the bottom of afterbody belt tensioning drum 14 is fixedly connected weight box 10, the He of afterbody belt tensioning drum 14
The weight box 10 can be vertically movable along the guide rod 11, the fast response time of tail tensioner 3, can effectively prevent
The adhesive tape 1 skids in the case where afterbody driving roller 5 drives, it is ensured that adhesive tape runs well.
The top of guide rod 11 is provided with gag lever post 15, and the gag lever post 15 can limit the afterbody belt tensioning drum 14 and rise
Ultimate range, prevent that the afterbody belt tensioning drum 14 from departing from the guide rod 11.
Pop-up roller 16 is provided between the head driving roller 4 and the head tensioning apparatus 2 and roller 17 is pushed, used
To adjust the difference in height between head driving roller 4 and the horizontal guide rail 9.
Provided with the first bend pulley 18 and the second changed course between head tensioning apparatus 2 and the afterbody driving roller 5
Roller 19, first bend pulley 18 and the second bend pulley 19 are 180 ° of bend pulleys, the first changed course rolling
Cylinder 18 and the second bend pulley 19 alter course in the opposite direction.
Afterbody bend pulley 20 is additionally provided with, the adhesive tape 1 alters course after being conveyed by the tail tensioner 3 around the afterbody
Roller 20 turns to conveying direction of advance by the opposite direction of conveying direction of advance.
In ribbon conveyer start-up course, because afterbody drives the transmitting torque of roller 5, the position of tail tensioner 3
Conveyor belt tension has the trend of reduction, and weight box 10 and tensioning bend pulley 13 are moved down under gravity, make conveyor belt tension
Not less than setting value, it is ensured that afterbody drives roller 5 and adhesive tape non-slip.
After ribbon conveyer starts, into steady running, the conveyor belt tension of the position of tail tensioner 3 is more than glue when starting
Belt tension, tensioning bend pulley 13 and weight box 10 rise, until stopping at the gag lever post 15 at the top of guide rod 11.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modifications, equivalent substitutions and improvements made etc. should be included in the utility model
Protection domain within.
Claims (7)
1. double tension ribbon conveyers, including tensioning apparatus, drive device and adhesive tape (1) over long distances, it is characterised in that：Described
Tight device includes head tensioning apparatus (2) and tail tensioner (3), the drive device include head drive roller (4) and
Afterbody driving roller (5), the adhesive tape (1) drives roller with the head successively according to the opposite direction of conveying direction of advance
(4), formed and followed after the head tensioning apparatus (2), afterbody driving roller (5) and the tail tensioner (3) connection
Ring closes transfer rings.
2. the double tension ribbon conveyers of long range according to claim 1, it is characterised in that：The head tensioning apparatus
(2) include hydraulic jack (6), head belt tensioning drum (7), tensioning dolly (8) and horizontal guide rail (9), the hydraulic jack (6) and
Described tensioning dolly (8) one end is fixedly connected, and the head belt tensioning drum (7) is arranged on the tensioning dolly (8), described
Tight dolly (8) can be mobile along the horizontal guide rail (9).
3. the double tension ribbon conveyers of long range according to claim 1, it is characterised in that：The tail tensioner
(3) weight box (10) and guide rod (11) are included, guide rod (11) bottom is fixed on the ground, and guide rod (11) top is fixed
Cross bar (12), cross bar (12) left and right sides is symmetrical arranged tensioning bend pulley (13), and the guide rod (11) is additionally provided with afterbody
Belt tensioning drum (14), afterbody belt tensioning drum (14) bottom is fixedly connected weight box (10), the afterbody belt tensioning drum (14)
Can be vertically movable along the guide rod (11) with the weight box (10).
4. the double tension ribbon conveyers of long range according to claim 3, it is characterised in that：Set at the top of the guide rod (11)
Limited location bar (15).
5. the double tension ribbon conveyers of long range according to claim 1, it is characterised in that：The head drives roller
(4) pop-up roller (16) is provided between the head tensioning apparatus (2) and roller (17) is pushed.
6. the double tension ribbon conveyers of long range according to claim 1, it is characterised in that：The head tensioning apparatus
(2) the first bend pulley (18) and second bend pulley (19) are provided between afterbody driving roller (5), described first changes
180 ° of bend pulleys, first bend pulley (18) and described are to roller (18) and the second bend pulley (19)
Two bend pulleys (19) changed course is in opposite direction.
7. the double tension ribbon conveyers of long range according to claim 1, it is characterised in that：It is additionally provided with afterbody bend pulley
(20) around the afterbody bend pulley (20) by conveying advance side after, the adhesive tape (1) is conveyed by the tail tensioner (3)
To opposite direction turn to conveying direction of advance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621411874.7U CN206318361U (en) | 2016-12-20 | 2016-12-20 | The double tension ribbon conveyers of long range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621411874.7U CN206318361U (en) | 2016-12-20 | 2016-12-20 | The double tension ribbon conveyers of long range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206318361U true CN206318361U (en) | 2017-07-11 |
Family
ID=59260291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621411874.7U Expired - Fee Related CN206318361U (en) | 2016-12-20 | 2016-12-20 | The double tension ribbon conveyers of long range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206318361U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111573161A (en) * | 2020-06-11 | 2020-08-25 | 安徽马钢矿业资源集团南山矿业有限公司 | Tensioning device of rubber belt conveyor and using method thereof |
| CN115043148A (en) * | 2022-05-31 | 2022-09-13 | 安徽星辉工业科技有限公司 | Tightness adjusting device of belt conveyor |
| CN116040238A (en) * | 2022-12-30 | 2023-05-02 | 中煤科工集团上海有限公司 | Belt conveyor and its control method |
-
2016
- 2016-12-20 CN CN201621411874.7U patent/CN206318361U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111573161A (en) * | 2020-06-11 | 2020-08-25 | 安徽马钢矿业资源集团南山矿业有限公司 | Tensioning device of rubber belt conveyor and using method thereof |
| CN115043148A (en) * | 2022-05-31 | 2022-09-13 | 安徽星辉工业科技有限公司 | Tightness adjusting device of belt conveyor |
| CN116040238A (en) * | 2022-12-30 | 2023-05-02 | 中煤科工集团上海有限公司 | Belt conveyor and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170711 Termination date: 20171220 |