CN104309996A - Tensioning device of suspension bridge type belt conveyer - Google Patents
Tensioning device of suspension bridge type belt conveyer Download PDFInfo
- Publication number
- CN104309996A CN104309996A CN201410551388.4A CN201410551388A CN104309996A CN 104309996 A CN104309996 A CN 104309996A CN 201410551388 A CN201410551388 A CN 201410551388A CN 104309996 A CN104309996 A CN 104309996A
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- CN
- China
- Prior art keywords
- belt
- pulley
- sliding machine
- take
- hanging bridge
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/44—Belt or chain tensioning arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2812/00—Indexing codes relating to the kind or type of conveyors
- B65G2812/02—Belt or chain conveyors
- B65G2812/02128—Belt conveyors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention discloses a tensioning device of a suspension bridge type belt conveyer. The tensioning device comprises a suspension bridge rack and a belt conveyer arranged on the suspension bridge rack, wherein the belt conveyer consists of an annular belt, rollers arranged on the upper and lower ends of the annular belt and a belt driving device arranged at the middle of the annular belt; the roller at the lower end of the belt conveyer is connected with a sliding trolley; the sliding trolley is connected with a steel wire rope; the steel wire rope is wound on a guide pulley group; the tail end of the steel wire rope is connected with a clump weight. The tensioning device is arranged at the tail of the belt conveyer; the tensioning mode is changed from middle tensioning to tail tensioning, so that tensile force loss is avoided; the upper and lower belts of the tensioning device are used for supplying forces at the same time, and are tensioned in time, so that a belt compression phenomenon and an ore deposition phenomenon on the belts are prevented from happening, and normal and stable operation of a whole ore breaking system is ensured.
Description
Technical field
The invention belongs to mine ore dressing industry, relate to belt transporter, be specifically related to a kind of take-up device of hanging bridge formula belt transporter.
Background technology
Belt transporter uses the machinery without polar motion transported material of belt, is widely used in the conveying of the industries such as mining, ore dressing, metallurgy, chemical industry, casting, building materials and flow production line and the production department such as construction of hydropower stations building site and harbour.In traditional ore-dressing technique, muck is be connected with the fine ore bin of brick mix structure by travelling belt with the floating operation of mill, the middle part of belt under belt transporter is all located at by the belt drive of general hanging bridge formula belt transporter and take-up device and the front of belt drive is located at by take-up device, due to above this version, in actual production operational process, the pulling force that actuating device will be caused to provide is preferentially for promoting take-up device motion, tension function lost by take-up device, belt slack, thus make pulling force effectively can not be passed to strap end, belt is caused normally not run, transport tape is when band ore deposit is run, the pulling force that actuating device produces preferentially has driven middle part take-up device upward movement, take-up device is made to lose tension function, belt is no longer in tension in the short time, belt running velocity is more and more slower, now ore is endlessly also had to drop on above belt in strap end, when the pressure of the cumulative generation of ore and friction force are greater than the pulling force that actuating device passes over, belt will be pushed down thoroughly out of service by ore, belt will be crushed to death, out of service, belt blanking funnel blockade and belt is finally caused to amass the series of problems such as ore deposit, have a strong impact on the normal of crushing system to run continuously.
Summary of the invention
The present invention kills to solve belt, belt amasss ore deposit affects the problem that belt normally runs, and provides a kind of take-up device of hanging bridge formula belt transporter.
The present invention, in order to solve the problem, adopts following technical scheme:
A kind of take-up device of hanging bridge formula belt transporter, comprise hanging bridge frame and be installed on the belt transporter on this hanging bridge frame, described belt transporter is made up of endless-belt, the cylinder being located at endless-belt upper and lower end and the belt drive be located in the middle part of endless-belt, the cylinder of described belt transporter lower end is connected with sliding machine, described sliding machine connects a steel rope, this steel rope is worn around in a leading sheave group, and the end of this steel rope is connected with clump weight.
Be provided with guide rail below described sliding machine, sliding machine is provided with exterior bayonet slot pulley, and exterior bayonet slot pulley is installed on described guide rail.
Described sliding machine is rectangle structure, and two long limits of this oblong sliding machine are respectively equipped with 2 exterior bayonet slot pulleys.
Described leading sheave group is become to be respectively the first pulley, the second pulley and the 3rd pulley by three assembly pulleys, and the first pulley is arranged on the end of guide rail, and two other transverse horizontal is arranged, and is positioned at the top of the first pulley.
The second described pulley and the 3rd pulley are fixed on the fixing bracket body above guide rail.
Described wire rope rope is in the termination of sliding machine.
Beneficial effect of the present invention: the afterbody of belt transporter is located at by take-up device of the present invention, tension mode is strained by middle part and changes afterbody tension into, avoid the loss of pulling force, this take-up device gives upper and lower belt simultaneously to power, in time by tension on belt, thus avoid belt to kill, generation that belt amasss ore deposit phenomenon, ensure that whole crushing-ore system is normal, smooth operation.Four exterior bayonet slot pulleys in the present invention run in guide rail, make strap end cylinder in operation and cinching process, are not easy dislocation, avoid belt deviation, provide reliable guarantee for belt normally runs.The present invention only needs to build belt porch and the fine ore bin that simple and easy belt porch and fine ore heap just can replace the brick mix structure must built in traditional handicraft, while decreasing land occupation area, has saved construction investment.
Accompanying drawing explanation
Fig. 1, structural representation of the present invention;
The enlarged drawing of take-up device in Fig. 2, Fig. 1 of the present invention.
Detailed description of the invention
A kind of take-up device of hanging bridge formula belt transporter, the belt transporter comprising hanging bridge frame 1 and be installed on this hanging bridge frame 1, described belt transporter is by endless-belt 2, be installed on endless-belt, the cylinder of lower end and under being installed on endless-belt the belt drive 4 of belt middle form, the cylinder 5 of belt transporter lower end is connected with sliding machine 6, guide rail 7 is provided with below sliding machine, sliding machine is rectangle structure, sliding machine is provided with four exterior bayonet slot pulleys 11, detailed dimensions can adjust according to actual belt holder width, exterior bayonet slot pulley is installed on described guide rail, facilitate sliding machine to walk in orbit always, be not easy to slide down, the afterbody of sliding machine is connected with clump weight 8 by steel rope 9, this steel rope is around in one group of leading sheave group 3, leading sheave group 3 is become to be respectively the first pulley 31, second pulley 32 and the 3rd pulley 33 by three assembly pulleys, first pulley 31 is arranged on the end of described guide rail 7, two other pulley transverse horizontal is arranged, be fixed on from the fixing bracket body 10 between guide rail 7 height 1.8m-2m, between the two apart from being not less than 1.5m, and the second pulley 32 is positioned at the top of the first pulley 31.
The belt drive of belt transporter drives belt to carry ore deposit and runs, through long-play, belt occurs lax, now, the clump weight that steel cord ends connects increases counterweight, pull downwards at Action of Gravity Field steel rope 9, pulling force passes to sliding machine 6 by steel rope 9 and leading sheave group 3 guiding, the exterior bayonet slot pulley 11 of sliding machine is walked on guide rail 7, sliding machine 6 runs under the effect of pulling force, sliding machine drives the cylinder 5 of belt transporter lower end to move forward together along with sliding machine, pulling force is passed to by sliding machine, lower belt, thus the tensioning realized belt 2.
Claims (6)
1. the take-up device of a hanging bridge formula belt transporter, comprise hanging bridge frame and be installed on the belt transporter on this hanging bridge frame, described belt transporter is made up of endless-belt, the cylinder being located at endless-belt upper and lower end and the belt drive be located in the middle part of endless-belt, it is characterized in that: the cylinder of described belt transporter lower end is connected with sliding machine, described sliding machine connects a steel rope, this steel rope is worn around in a leading sheave group, and the end of this steel rope is connected with clump weight.
2. the take-up device of a kind of hanging bridge formula belt transporter according to claim 1, it is characterized in that: be provided with guide rail below described sliding machine, sliding machine is provided with exterior bayonet slot pulley, and exterior bayonet slot pulley is installed on described guide rail.
3. the take-up device of a kind of hanging bridge formula belt transporter according to claim 1 and 2, is characterized in that: described sliding machine is rectangle structure, and two long limits of this oblong sliding machine are respectively equipped with 2 exterior bayonet slot pulleys.
4. the take-up device of a kind of hanging bridge formula belt transporter according to claim 1, it is characterized in that: described leading sheave group is become to be respectively the first pulley, the second pulley and the 3rd pulley by three assembly pulleys, first pulley is arranged on the end of guide rail, two other transverse horizontal is arranged, and is positioned at the top of the first pulley.
5. the take-up device of a kind of hanging bridge formula belt transporter according to claim 4, is characterized in that: the second described pulley and the 3rd pulley are fixed on the fixing bracket body above guide rail.
6. the take-up device of a kind of hanging bridge formula belt transporter according to claim 1, is characterized in that: described wire rope rope is in the termination of sliding machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410551388.4A CN104309996A (en) | 2014-10-17 | 2014-10-17 | Tensioning device of suspension bridge type belt conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410551388.4A CN104309996A (en) | 2014-10-17 | 2014-10-17 | Tensioning device of suspension bridge type belt conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104309996A true CN104309996A (en) | 2015-01-28 |
Family
ID=52365358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410551388.4A Pending CN104309996A (en) | 2014-10-17 | 2014-10-17 | Tensioning device of suspension bridge type belt conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104309996A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109760146A (en) * | 2019-03-12 | 2019-05-17 | 桂林航天工业学院 | A kind of gravity tension device |
| CN115057164A (en) * | 2022-06-07 | 2022-09-16 | 李佳欣 | Continuous rubber belt winding and unwinding transportation system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1706734A (en) * | 2004-06-11 | 2005-12-14 | Dbt有限公司 | Equipment for transporting underground mining |
| CN201354246Y (en) * | 2009-02-26 | 2009-12-02 | 中国水利水电第九工程局有限公司 | Pushing-pressing tensioning device for belt conveyor |
| CN202400551U (en) * | 2011-12-22 | 2012-08-29 | 沅江市金太阳纸业有限公司 | Conveying suspension bridge for shoring reeds |
| CN102887338A (en) * | 2012-09-14 | 2013-01-23 | 江苏通达机械设备制造有限公司 | Vehicle type gravity tension device |
| CN202729104U (en) * | 2012-07-30 | 2013-02-13 | 沃祖成 | Simple inclined belt conveyor with heavy hammer tensioning mechanism |
| CN203237697U (en) * | 2013-05-06 | 2013-10-16 | 四川旭虹光电科技有限公司 | Tail frame device of belt conveyor |
| CN104044866A (en) * | 2014-06-17 | 2014-09-17 | 刘运启 | Counterweight-type constant-tensile-force rubber belt tensioning device for coal mine underground belt conveyor |
| CN204161963U (en) * | 2014-10-17 | 2015-02-18 | 金川集团股份有限公司 | A kind of take-up device of hanging bridge formula belt transporter |
-
2014
- 2014-10-17 CN CN201410551388.4A patent/CN104309996A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1706734A (en) * | 2004-06-11 | 2005-12-14 | Dbt有限公司 | Equipment for transporting underground mining |
| CN201354246Y (en) * | 2009-02-26 | 2009-12-02 | 中国水利水电第九工程局有限公司 | Pushing-pressing tensioning device for belt conveyor |
| CN202400551U (en) * | 2011-12-22 | 2012-08-29 | 沅江市金太阳纸业有限公司 | Conveying suspension bridge for shoring reeds |
| CN202729104U (en) * | 2012-07-30 | 2013-02-13 | 沃祖成 | Simple inclined belt conveyor with heavy hammer tensioning mechanism |
| CN102887338A (en) * | 2012-09-14 | 2013-01-23 | 江苏通达机械设备制造有限公司 | Vehicle type gravity tension device |
| CN203237697U (en) * | 2013-05-06 | 2013-10-16 | 四川旭虹光电科技有限公司 | Tail frame device of belt conveyor |
| CN104044866A (en) * | 2014-06-17 | 2014-09-17 | 刘运启 | Counterweight-type constant-tensile-force rubber belt tensioning device for coal mine underground belt conveyor |
| CN204161963U (en) * | 2014-10-17 | 2015-02-18 | 金川集团股份有限公司 | A kind of take-up device of hanging bridge formula belt transporter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109760146A (en) * | 2019-03-12 | 2019-05-17 | 桂林航天工业学院 | A kind of gravity tension device |
| CN115057164A (en) * | 2022-06-07 | 2022-09-16 | 李佳欣 | Continuous rubber belt winding and unwinding transportation system |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20150128 |