CN103057904B - A kind of chain belt transmission system - Google Patents
A kind of chain belt transmission system Download PDFInfo
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- CN103057904B CN103057904B CN201310027711.3A CN201310027711A CN103057904B CN 103057904 B CN103057904 B CN 103057904B CN 201310027711 A CN201310027711 A CN 201310027711A CN 103057904 B CN103057904 B CN 103057904B
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- chain
- carrier bar
- chain band
- wheel
- drive sprocket
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Abstract
The invention discloses a kind of chain belt transmission system, this system is arranged on chain band pellet type conveyer.It comprises left and right drive sprocket, flower wheel, duplex chain band and track adjusting wheel, and actuating device.Left and right drive sprocket is driven by actuating device, is connected and transmission left and right flower wheel by chain band, is respectively arranged with left and right track adjusting wheel at the take horizontal segment of journey and return and tilting section intersection of chain.Be characterized in that drive sprocket is double gear teeth integrative-structure, chain tape running synchronism can be ensured; Flower wheel and track adjusting wheel are that anodontia monolateral height protects along structure, can prevent from occurring in chain tape running that sideslip slides down phenomenon.The integrative-structure carrier bar of chain band, top and bottom are integral planar, and the little iron block sputtered in operation or scum can not snap in carrier bar, when carrier bar runs to drive sprocket end, also there will not be carrier bar jam to cause chain band to be pulled off phenomenon.This system production efficiency is high, safe and reliable to operation.Also can be applicable on rolling-wheel fixed casting machine, significantly improve pig machine result of use.
Description
Technical field
The present invention relates to a kind of chain belt transmission system on chain band pellet type conveyer.
Background technology
In steel industry iron-making production, pig machine equipment becomes iron block smelting the high temperature liquid iron continuous pouring, and the iron block fallen is transported to iron block stack-up-yard by iron block delivery system and stores, and is convenient to production and the later stage application of iron block.
Current iron block delivery system has automobile directly to transport, locomotive directly transports and roller moves rotary plate conveyer.
When Cast Iron Production region is less, need the iron block producing to transport out, main employing is that roller moves rotary plate conveyer at present.The working process that roller moves rotary plate conveyer is: the iron block fallen from pig machine is fallen roller by the receiving hopper that fixing iron block chute and roller move rotary plate conveyer and moved on the supporting plate of rotary plate conveyer, actuator drives drive sprocket apparatus rotates, drive sprocket drives portable chain operation, chain rotates with supporting plate, and the iron block on supporting plate falls in drive sprocket apparatus position.In use there is following problem in this equipment:
The constructional feature that roller moves rotary plate conveyer is that roller is arranged on chain band, and roller is fixed between two carrier bars.Because roller needs to snap in the driving that the drive sprocket gear teeth realize chain band, reserved certain space is needed between two carrier bars, in conveying iron block process, this space easily snaps in the little iron block sputtered, and when running to drive sprocket position, the gear teeth enter this space, extrude mutually with the little iron block snapped in, cause carrier bar to be out of shape, even carrier bar is opened, and causes the generation of conveyer accident.
The link plate structure moving rotary plate conveyer due to roller limit, and driven sprocket also must adopt toothing, after operation a period of time, easily takes off tooth, cause conveyer normally to work after chain wear elongates.
In roller mobil slat conveyor production process, the portable chain that roller mobil slat conveyor moves continuously is easily snapped into the little iron block sputtered, little mineral or little lump material, extrude mutually with the drive sprocket gear teeth, make carrier bar distortion, sideslip or break.And the structure of roller mobil slat conveyor connecting panel is also easily snapped in by little iron block, little mineral or little lump material, cause the distortion of chain band, sideslip or break.And easily take off tooth in having the flower wheel of toothing to use.These defects all have impact on normal operation and the use of roller mobil slat conveyor equipment.
Summary of the invention
The present invention is intended to the above-mentioned technical matters solving prior art existence, a kind of chain belt transmission system on chain band pellet type conveyer is provided, remarkable effect and the safety performance improving iron block or mineral or lump material delivery system, enhance productivity, increase the service life, prevent the generation causing safety misadventure because of the fracture of chain band.
This chain belt transmission system is arranged on chain band pellet type conveyer, and its technical scheme is as follows:
This chain belt transmission system comprises actuating device, left and right drive sprocket, left and right flower wheel, left and right duplex chain band and left and right track adjusting wheel, left and right drive sprocket is connected and transmission left and right flower wheel by chain band, be respectively arranged with left and right track adjusting wheel at the take horizontal segment of journey and return and tilting section intersection of chain, drive sprocket is driven by actuating device.
Below the concrete technological means in some improvement opportunity schemes:
The electrical motor of described actuating device adopts hydraulic coupler to be connected with reductor.
Described drive sprocket adopts the double gear teeth integral structure in left and right, and drive sprocket is supported on by its transmission shaft and is placed in
?on bearing seat on frame.
Further, described drive sprocket single wheel number of teeth amount is 6-10 tooth.
Described chain band comprises the double carrier bar in left and right, wear-resistant sleeve, transmission shaft, hollow shaft, left bank carrier bar and the right row chain plate of the double carrier bar in left and right are formed by carrier bar grafting before and after it respectively, described wear-resistant sleeve is embedded in the corresponding connecting bore of front and back grafting carrier bar respectively, transmission shaft is penetrated in wear-resistant sleeve, penetrate hollow shaft in transmission axis hole, left and right row chain plate is connected as one.
Double carrier bar top and bottom, described left and right are plane, and the upper planar inner of each carrier bar is provided with the connecting bore of connecting trays or pig mold.
The double carrier bar span in described left and right needs to be set to 800-1300mm according to conveyer production capacity.
Described chain belt pitch needs to be set to 500-900mm according to conveyer production capacity, and described drive sprocket pitch circle size is determined according to chain belt pitch.
Described left and right flower wheel adopts anodontia monolateral height to protect along structure, and flower wheel is supported on by its transmission shaft and is placed in
?on bearing seat on frame.
The transmission shaft cylindrical of described chain band protects with flower wheel and contacts along cylindrical, and flower wheel is by the transmission shaft driven rotary of chain band, and carrier bar driving surface is higher than flower wheel cylindrical upper surface 1-10mm.Described flower wheel is provided with the tightening device automatically adjusting its position.
Described track adjusting wheel adopts anodontia monolateral height to protect along structure, and the transmission for chain band is led, and track adjusting wheel is fixedly mounted on conveyer bridge.It is highly 30-50mm that described track adjusting wheel protects edge.
Beneficial effect of the present invention:
Chain belt transmission system is arranged on chain band pellet type conveyer, and conveying iron block, mineral or lump material is smooth and easy.Chain band adopts integral structure carrier bar, and carrier bar top and bottom are integral planar, and during operation, the little iron block sputtered or scum can not snap onto on carrier bar, when carrier bar runs to drive sprocket end, also there will not be carrier bar jam to cause chain band to be pulled off phenomenon.
Drive sprocket adopts double gear teeth integral structure, ensure that the synchronism of chain tape running, avoids chain band takes off tooth phenomenon generation in drive sprocket position; Flower wheel adopts anodontia monolateral height to protect along structure, prevents from occurring in chain tape running sliding down, taking off tooth phenomenon.
Carry the horizontal segment of iron block driving surface and the backhaul of chain band and tilting section junction that track adjusting wheel is set at chain band, track adjusting wheel adopts protects along structure without tooth depth, can limit chain band and beat, and prevents chain band from lifting and departs from roller load bearing face, cause chain band sideslip to slide down, impact is normally produced.
Chain belt transmission system of the present invention is arranged on chain band pellet type conveyer, and the conveying productive capacity of process iron block is very large, per hourly reaches 300 to 500 tons, and deduction maintenance time can process iron block 4000 to 10000 tons every day.
Describe the present invention below in conjunction with accompanying drawing.
Accompanying drawing explanation
Fig. 1 is the chain belt transmission system structural representation of chain band pellet type conveyer;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the A-A cutaway view of Fig. 1;
Fig. 4 is drive sprocket apparatus structural representation;
Fig. 5 is the left view of Fig. 4;
Fig. 6 is the structural representation of chain belt device;
Fig. 7 is the birds-eye view of Fig. 6;
Fig. 8 is the D-D cutaway view of Fig. 6;
Fig. 9 is wheel design schematic diagram;
Figure 10 is the birds-eye view of Fig. 9;
Figure 11 is the A-A cutaway view of Fig. 9;
Figure 12 is driven wheel device structural representation;
Figure 13 is the left view of Figure 12.
Detailed description of the invention
As shown in Figure 1, Figure 2, Figure 3 shows, show the chain belt transmission system of chain band pellet type conveyer, chain belt transmission system comprises: actuating device, drive sprocket 1, chain band 6, track adjusting wheel 7, flower wheel 8.
Actuating device comprises electrical motor 5, hydraulic coupler 4, reductor 3, and electrical motor 5 and reductor 3 are connected by hydraulic coupler 4, and hydraulic coupler 4 can prevent apparatus overload from running the generation of damaged accident.Electrical motor 5 drives reductor 3 by hydraulic coupler, and connect drive sprocket 1 by coupler 2, drive sprocket 1 drives flower wheel 8 to operate by chain band 6, at chain band 6 transition location, arranges track adjusting wheel 7 to prevent operating chain band 6 from beating.Chain band 6 is supported by the roller 10 be arranged on equipment supporter 9.
As shown in Figure 4, Figure 5, drive sprocket 1 is left and right double gear teeth integral type sprocket wheel 1b, can ensure that the synchronism of chain tape running.Drive sprocket 1b is arranged on axle 1d, and axle 1d is supported on bearing seat, and bearing seat is fixed by bolts on support 1c.Arbitrary numerical value of optional 6 to 10 teeth of the single gear teeth.
As shown in Fig. 6, Fig. 7, Fig. 8, chain band 6 is made up of right carrier bar 6a, spring cotter 6b, hollow shaft 6c, packing ring 6d, transmission shaft 6e, wear-resistant sleeve 6f, left carrier bar 6g and wear-resistant sleeve 6h.In the double connection hole that wear-resistant sleeve 6f and wear-resistant sleeve 6h is embedded in right carrier bar 6a and left carrier bar 6g respectively and single connection holes, the front and back carrier bar of left and right carrier bar carries out docking and penetrating transmission shaft 6e respectively, left and right carrier bar overlaps simultaneously and penetrates hollow shaft 6c, according to gap, packing ring 6d is installed, adopts spring cotter 6b to fix.The top and bottom of right carrier bar 6a and left carrier bar 6g are integral type planar structure, as shown in Fig. 8 section-drawing D-D.The upper planar inner of each carrier bar is provided with the connecting bore of connecting trays or pig mold.Integral type planar structure carrier bar avoids little iron block or scum is stuck on carrier bar.Left and right row chain plate span according to conveyer production capacity needs, arbitrary numerical value of the optional 800mm to 1300mm of setting range.Chain band 6 pitch needs setting range to be 500mm to 900mm according to conveyer production capacity, and driving wheel 1 pitch circle size is determined according to chain band 6 pitch.
As shown in Fig. 9, Figure 10, Figure 11, track adjusting wheel 7 is made up of take-up device 7a, bearing seat 7b, track adjusting wheel 7c, take-up device 7d and guide wheel shaft 7e.Track adjusting wheel 7c adopts and protects along structure without tooth depth, track adjusting wheel 7c is fixed by key and guide wheel shaft 7e, guide wheel shaft 7e two ends are fixed on bearing seat 7b, and bearing seat 7b is fixed on the slideway of take-up device 7a, and take-up device 7a is bolted on equipment supporter 9.The height of track adjusting wheel 7c protects along playing the guiding role, and track adjusting wheel 7c protects the arbitrary numerical value along being highly 30mm to 50mm.Track adjusting wheel 7c is arranged on above chain band 6.Supported by roller devices 10, chain band 6 is led by track adjusting wheel 7c at conveyer horizontal segment and tilting section knuckle position, chain band 6 is limited between roller and track adjusting wheel and runs, can prevent the pallet apparatus on operating chain band from upwards lifting, depart from roller load bearing face, cause chain band sideslip to slide down, impact is normally produced.
As shown in Figure 12 and Figure 13, flower wheel 8 is made up of tightening device 8a, bearing seat 8b, flower wheel 8c and follower shaft 8d.Protecting without tooth depth of flower wheel 8c can avoid chain band to take off tooth by actv. along structure.Adopt tightening device 8a, drive follower shaft 8d automatically can adjust flower wheel 8c position by bearing seat 8b.The height of flower wheel 8c protects along playing guide and limit effect in chain tape running process, departs from when preventing chain band 6 from running.The transmission shaft 6e cylindrical of chain band 6 protects with flower wheel 8c and contacts along cylindrical, and flower wheel 8c is by the transmission shaft 6e driven rotary of chain band 6, and carrier bar driving surface can higher than arbitrary numerical value of flower wheel 8c cylindrical upper surface 1mm to 10mm.
This chain belt transmission system also can be applicable on rolling-wheel fixed casting machine, can significantly improve pig machine result of use.
The foregoing is only preferred embodiment of the present invention, certainly can not limit the present invention with this, that therefore does according to embodiment of the present invention is equal to alternative or is obviously out of shape, and still belongs to protection scope of the present invention.
Claims (7)
1. the chain belt transmission system for chain band pellet type conveyer, it is characterized in that: comprise actuating device, the left and right drive sprocket of the double gear teeth integral structure driven by actuating device, to be connected by chain band with left and right drive sprocket and the anodontia monolateral height that has of transmission protects left and right flower wheel along structure and left and right duplex chain band;
Described left and right duplex chain band comprises the double carrier bar in left and right, wear-resistant sleeve, transmission shaft, hollow shaft, left bank carrier bar and the right row chain plate of the double carrier bar in left and right are formed by carrier bar grafting before and after it respectively, described wear-resistant sleeve is embedded in the corresponding connecting bore of front and back grafting carrier bar respectively, transmission shaft is penetrated in wear-resistant sleeve, penetrate hollow shaft in transmission axis hole, left and right row chain plate is connected as one;
Be respectively arranged with anodontia monolateral height protect left and right track adjusting wheel along structure at the take horizontal segment of journey and return and tilting section intersection of described left and right duplex chain.
2. according to chain belt transmission system described in claim 1, it is characterized in that: the electrical motor of described actuating device adopts hydraulic coupler to be connected with reductor.
3. according to chain belt transmission system described in claim 1, it is characterized in that: described drive sprocket single wheel number of teeth amount is 6-10 tooth.
4. according to chain belt transmission system according to claim 1, it is characterized in that: double carrier bar top and bottom, described left and right are plane, and the upper planar inner of each carrier bar is provided with the connecting bore of connecting trays or pig mold.
5. according to chain belt transmission system according to claim 1, it is characterized in that: the double carrier bar span in described left and right needs to be set to 800-1300mm according to conveyer production capacity.
6. according to chain belt transmission system according to claim 1, it is characterized in that: described flower wheel is supported on by its transmission shaft and is placed on the bearing seat of support, flower wheel is by the transmission shaft driven rotary of chain band, the carrier bar driving surface of chain band does not contact with flower wheel outer, and flower wheel is also provided with the tightening device automatically adjusting its position.
7. according to chain belt transmission system according to claim 1, it is characterized in that: described track adjusting wheel is protected along being highly 30-50mm, and this track adjusting wheel is fixedly mounted on conveyer bridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310027711.3A CN103057904B (en) | 2013-01-25 | 2013-01-25 | A kind of chain belt transmission system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310027711.3A CN103057904B (en) | 2013-01-25 | 2013-01-25 | A kind of chain belt transmission system |
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| CN103057904A CN103057904A (en) | 2013-04-24 |
| CN103057904B true CN103057904B (en) | 2015-09-30 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104000503A (en) * | 2014-05-09 | 2014-08-27 | 安徽一鼎节能科技有限公司 | Main material conveying device for automatic cooker |
| CN105397040A (en) * | 2015-11-30 | 2016-03-16 | 武汉钢铁(集团)公司 | Automatic adjusting structure for chain belts of pig-casting machine |
| CN108246990A (en) * | 2018-02-24 | 2018-07-06 | 焦作市迈科冶金机械有限公司 | A kind of rail mounted pig machine |
| CN109399079A (en) * | 2018-11-14 | 2019-03-01 | 福建南安市贵冠机械有限公司 | A kind of online carrier bar conveying equipment |
| CN110239884A (en) * | 2019-03-29 | 2019-09-17 | 郑州煤机长壁机械有限公司 | A kind of rolling friction elevating conveyor |
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| EP1378320A1 (en) * | 2002-07-03 | 2004-01-07 | Nisshinbo Industries, Inc. | Work fixing device |
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| CN102745486A (en) * | 2012-07-05 | 2012-10-24 | 浙江野马电池有限公司 | Servo control distribution system of battery weighing machine |
| CN202670602U (en) * | 2012-04-29 | 2013-01-16 | 江苏天奇物流***工程股份有限公司 | Synchronous conveyer for conveying line |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2895776B2 (en) * | 1995-08-08 | 1999-05-24 | 株式会社椿本チエイン | Floating chain guide device |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3737025A (en) * | 1971-10-26 | 1973-06-05 | Fmc Corp | Cleaning device for bucket elevator |
| GB2299316A (en) * | 1995-03-25 | 1996-10-02 | Warren Steward Lister | Low profile moving walkway |
| EP1378320A1 (en) * | 2002-07-03 | 2004-01-07 | Nisshinbo Industries, Inc. | Work fixing device |
| CN101028889A (en) * | 2006-12-15 | 2007-09-05 | 周龙飞 | Large dip angle chain-scraper transferring apparatus |
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| CN103057904A (en) | 2013-04-24 |
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