CN103057904A - Chain belt driving system - Google Patents
Chain belt driving system Download PDFInfo
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- CN103057904A CN103057904A CN2013100277113A CN201310027711A CN103057904A CN 103057904 A CN103057904 A CN 103057904A CN 2013100277113 A CN2013100277113 A CN 2013100277113A CN 201310027711 A CN201310027711 A CN 201310027711A CN 103057904 A CN103057904 A CN 103057904A
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- chain
- chain belt
- carrier bar
- wheel
- drive sprocket
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Abstract
The invention discloses a chain belt driving system installed on a chain belt tray-type conveyor. The chain belt driving system comprises a driving device, left and right drive sprockets, left and right driven wheels, left and right parallel chains and left and right guide wheels, wherein the left and right drive sprockets are connected with and drive the left and right driven wheels, a left guide wheel and a right guide wheel are arranged at junctions of the horizontal sections and inclining sections of the go path and the return path of the chain belt respectively, and the drive sprocket is driven by the drive device. The chain belt driving system is characterized in that the drive sprockets and the parallel chains form an integral structure to ensure the synchronization of the chain belt in running, and the driven wheels and the guide wheels are of toothless unilateral high-shrouded structure to prevent the deviation and off-road of the chain belt. The integrated structure of the chain belt has the upper plane and the lower plane which are integrated, so that spreading iron blocks or iron slag cannot jam into the chain plate, and the chain belt cannot be broken due to jamming of the chain plate when the chain plate runs towards the drive sprockets. The chain belt driving system has the advantages of high efficiency, safe and reliable operation, and can also be applied on a wheel fixed pig-casting machine to significantly improve effect of the pig-casting machine.
Description
Technical field
The present invention relates to a kind of for the chain belt transmission system on chain band pellet type conveyer.
Background technology
In the 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 the iron block stack-up-yard by the 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 that automobile directly transports, locomotive directly transports and roller moves the rotation apron conveyor.
In Cast Iron Production zone hour, need to transport out the iron block of producing, main at present what adopt is that roller moves the rotation apron conveyor.The working process that roller moves the rotation apron conveyor is: the receiving hopper that the iron block fallen from pig machine moves the rotation apron conveyor by fixedly iron block chute and roller is fallen roller and is moved on the supporting plate that rotates apron conveyor, the 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 the drive sprocket apparatus position.In use there is following problem in this equipment:
The constructional feature that roller moves the rotation apron conveyor is that roller is arranged on the chain band, and roller is fixed between two carrier bars.Because roller need to snap in the driving that the drive sprocket gear teeth are realized the chain band, need reserved certain space between two carrier bars, in carrying the iron block process, this space easily snaps in the little iron block sputtered, and when running to the drive sprocket position, the gear teeth enter this space, with the little iron block snapped in, push mutually, cause the carrier bar distortion, even carrier bar is opened, and causes the generation of conveyer accident.
Move the link plate structure of rotation apron conveyor due to roller and limit, driven sprocket also must adopt toothing is arranged, and after operation a period of time, easily de-tooth after chain wear elongates, cause conveyer to work.
In roller mobil slat conveyor production process, the portable chain of roller mobil slat conveyor continuous movement easily is snapped into the little iron block sputtered, little mineral or little lump material, push mutually with the drive sprocket gear teeth, make carrier bar distortion, sideslip or break.And the structure of roller mobil slat conveyor connecting panel also easily snaps in by little iron block, little mineral or little lump material, cause the distortion of chain band, sideslip or break.And the flower wheel that toothing is arranged use in easily de-tooth.These defects have all affected normal operation and the use of roller mobil slat conveyor equipment.
Summary of the invention
The present invention is intended to solve the above-mentioned technical matters that prior art exists, provide a kind of for the chain belt transmission system on chain band pellet type conveyer, significantly improve effect and the safety performance of iron block or mineral or lump material delivery system, enhance productivity, increase the service life, prevent from causing because of the fracture of chain band the generation of safety misadventure.
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, the left and right drive sprocket connects and transmission left and right flower wheel by the chain band, be respectively arranged with the left and right track adjusting wheel at take horizontal segment and the tilting section intersection of journey and return of chain, drive sprocket is driven by actuating device.
Below that some improve the concrete technological means in technical scheme:
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 and is placed in by its transmission shaft
?on bearing seat on frame.
Further, described drive sprocket single wheel number of teeth amount is the 6-10 tooth.
Described chain band comprises the double carrier bar in left and right, wear-resistant sleeve, transmission shaft, hollow shaft, the left bank carrier bar of the double carrier bar in left and right and right row chain plate are pegged graft and are formed by carrier bar before and after it respectively, described wear-resistant sleeve is embedded in respectively in the corresponding connecting bore of front and back grafting carrier bar, penetrate transmission shaft in wear-resistant sleeve, penetrate hollow shaft in the 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 inboard, upper plane 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 need to be made as 800-1300mm according to the conveyer production capacity.
Described chain belt pitch need to be made as 500-900mm according to the conveyer production capacity, and described drive sprocket pitch circle size is determined according to the chain belt pitch.
Described left and right flower wheel adopts anodontia monolateral height to protect along structure, and flower wheel is supported on and is placed in by its transmission shaft
?on bearing seat on frame.
The transmission shaft cylindrical of described chain band protects along cylindrical and contacts with flower wheel, and flower wheel is by the transmission shaft driven rotary of chain band, and the carrier bar driving surface is higher than flower wheel cylindrical upper surface 1-10mm.Described flower wheel is provided with the tightening device of automatically adjusting its position.
Described track adjusting wheel adopts anodontia monolateral height to protect along structure, and for the transmission guiding of chain band, track adjusting wheel is fixedly mounted on conveyer bridge.It is highly 30-50mm that described track adjusting wheel is protected edge.
Beneficial effect of the present invention:
The chain belt transmission system is arranged on chain band pellet type conveyer, carries iron block, mineral or lump material smooth and easy.The chain band adopts the integral structure carrier bar, and the 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 the drive sprocket end, not there will be the carrier bar jam to cause the chain band to be pulled off phenomenon yet.
Drive sprocket adopts double gear teeth integral structure, has guaranteed the synchronism of chain tape running, has avoided the generation of chain band de-tooth phenomenon in the drive sprocket position; Flower wheel adopts anodontia monolateral height to protect along structure, prevents from occurring sliding down in the chain tape running, taking off the tooth phenomenon.
At the chain band, carry horizontal segment and the tilting section junction of iron block driving surface and the backhaul of chain band that track adjusting wheel is set, track adjusting wheel adopts and protects along structure without tooth depth, can limit the chain band and beat, and prevents that the chain band from lifting disengaging 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 processing iron block is very large, per hour reaches 300 to 500 tons, and the deduction maintenance time can be processed 4000 to 10000 tons of iron blocks every day.
Below in conjunction with accompanying drawing, describe the present invention.
The 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 the 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 the 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 flower wheel apparatus structure schematic diagram;
Figure 13 is the left view of Figure 12.
The specific embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, shown the chain belt transmission system of chain band pellet type conveyer, the 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 link by hydraulic coupler 4, and hydraulic coupler 4 can prevent that apparatus overload from moving damaged accident and occurring.Electrical motor 5 drives reductor 3 by hydraulic coupler, by coupler 2, connects drive sprocket 1, and drive sprocket 1 drives flower wheel 8 runnings by chain band 6, in chain band 6 turnover positions, in order to prevent operating chain band 6, beats and track adjusting wheel 7 is set.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 guarantee the synchronism of chain tape running.It is upper that 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 comprised 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.Wear-resistant sleeve 6f and wear-resistant sleeve 6h are embedded in respectively in the two connection holes and single connection holes of right carrier bar 6a and left carrier bar 6g, the front and back carrier bar of left and right carrier bar is docked respectively and is penetrated transmission shaft 6e, the 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 the integral type planar structure, as shown in Fig. 8 section-drawing D-D.The inboard, upper plane of each carrier bar is provided with the connecting bore of connecting trays or pig mold.Integral type planar structure carrier bar has avoided little iron block or scum to be stuck on carrier bar.Left and right row chain plate span is according to conveyer production capacity needs, arbitrary numerical value of the optional 800mm to 1300mm of setting range.It is 500mm to 900mm that chain band 6 pitches need setting range according to the conveyer production capacity, and driving wheel 1 pitch circle size is determined according to chain band 6 pitches.
As shown in Fig. 9, Figure 10, Figure 11, track adjusting wheel 7 is comprised 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 adopt and to protect along structure without tooth depth, track adjusting wheel 7c fixes by key and guide wheel shaft 7e, it is upper that 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 it is highly arbitrary numerical value of 30mm to 50mm that track adjusting wheel 7c protects edge.Track adjusting wheel 7c is arranged on chain band 6 tops.By roller devices 10, supported, 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 moves, can prevent that the pallet apparatus on operating chain band from upwards lifting, break away from the 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 comprised of tightening device 8a, bearing seat 8b, flower wheel 8c and follower shaft 8d.Flower wheel 8c protects along structure and can avoid the chain band to take off tooth by actv. without tooth depth.Adopt tightening device 8a, drive follower shaft 8d by bearing seat 8b and can automatically adjust flower wheel 8c position.The height of flower wheel 8c protects along in chain tape running process, playing the guide and limit effect, while preventing 6 operation of chain band, departs from.The transmission shaft 6e cylindrical of chain band 6 protects along cylindrical and contacts with flower wheel 8c, and flower wheel 8c is by the transmission shaft 6e driven rotary of chain band 6, and the carrier bar driving surface can be 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 the pig machine result of use.
The foregoing is only preferred embodiment of the present invention, certainly can not limit the present invention with this, being equal to of therefore doing according to embodiment of the present invention substitutes or obviously distortion, 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: it 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, the left and right drive sprocket connects and transmission left and right flower wheel by the chain band, be respectively arranged with the left and right track adjusting wheel at take horizontal segment and the tilting section intersection of journey and return of left and right duplex chain, drive sprocket is driven by actuating device.
2. according to the described chain belt transmission system of 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 the described chain belt transmission system of claim 1, it is characterized in that: described drive sprocket adopts the double gear teeth integral structure in left and right, drive sprocket is supported on by its transmission shaft on the bearing seat be placed on support, and described drive sprocket single wheel number of teeth amount is the 6-10 tooth.
4. according to chain belt transmission system claimed in claim 1, it is characterized in that: described chain band comprises the double carrier bar in left and right, wear-resistant sleeve, transmission shaft, hollow shaft, the left bank carrier bar of the double carrier bar in left and right and right row chain plate are pegged graft and are formed by carrier bar before and after it respectively, described wear-resistant sleeve is embedded in respectively in the corresponding connecting bore of front and back grafting carrier bar, penetrate transmission shaft in wear-resistant sleeve, penetrate hollow shaft in the transmission axis hole, left and right row chain plate is connected as one.
5. according to chain belt transmission system claimed in claim 1, it is characterized in that: double carrier bar top and bottom, described left and right are plane, the inboard, upper plane of each carrier bar is provided with the connecting bore of connecting trays or pig mold, and the double carrier bar span in described left and right need to be made as 800-1300mm according to the conveyer production capacity.
6. according to chain belt transmission system claimed in claim 1, it is characterized in that: described left and right flower wheel adopts anodontia monolateral height to protect along structure, flower wheel is supported on the bearing seat be placed on support by its transmission shaft, described flower wheel is by the transmission shaft driven rotary of chain band, and described flower wheel is provided with the tightening device of automatically adjusting its position.
7. according to chain belt transmission system claimed in claim 1, it is characterized in that: described track adjusting wheel adopts anodontia monolateral height to protect along structure, and for the transmission guiding of chain band, track adjusting wheel is fixedly mounted on conveyer bridge, and it is highly 30-50mm that described track adjusting wheel is protected edge.
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 |
Applications Claiming Priority (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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| CN103057904A true CN103057904A (en) | 2013-04-24 |
| CN103057904B CN103057904B (en) | 2015-09-30 |
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|---|---|---|---|
| CN201310027711.3A Active CN103057904B (en) | 2013-01-25 | 2013-01-25 | A kind of chain belt transmission system |
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Cited By (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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| 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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| 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 |
| JPH0949555A (en) * | 1995-08-08 | 1997-02-18 | Tsubakimoto Chain Co | Floating chain guide device |
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Cited By (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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| CN103057904B (en) | 2015-09-30 |
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