CN2814024Y - Coke pushing ram emergency guiding back device - Google Patents
Coke pushing ram emergency guiding back device Download PDFInfo
- Publication number
- CN2814024Y CN2814024Y CN 200520043790 CN200520043790U CN2814024Y CN 2814024 Y CN2814024 Y CN 2814024Y CN 200520043790 CN200520043790 CN 200520043790 CN 200520043790 U CN200520043790 U CN 200520043790U CN 2814024 Y CN2814024 Y CN 2814024Y
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- China
- Prior art keywords
- gear
- high speed
- shaft
- pushing ram
- small
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- Expired - Lifetime
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Abstract
The utility model relates to a chain wheel conveying device, particularly a coke pushing ram emergency guiding back device. The utility model solves the technical problem that a coke pushing ram can be quickly guided out from a carbonization chamber under the condition that failure occurs to a coke pushing main motor. The technical scheme of the utility model lies in that the utility model provides the coke pushing ram emergency guiding back device; the coke pushing main motor is connected with a high speed shaft; a small gear of the high speed shaft is installed on the high speed shaft; the small gear of the high speed shaft is engaged with gears to drive three gear shafts of a speed reducer to rotate; the third gear shaft of the speed reducer is connected with a guide gear in linking, and the guide gear is engaged with a rack below the coke pushing ram. The utility model is characterized in that the guiding back device also comprises a chain wheel driving device composed of a small motor, a large chain wheel and a small chain wheel; the small motor is connected with the small chain wheel in linking through a rotating shaft; the small chain wheel drives the large chain wheel by the driving of a chain; the large chain wheel is connected with a driving shaft; the driving shaft is connected with the high speed shaft to rotate through a sliding clutch. The utility model is mainly used for guiding the coke pushing ram out of the carbonization chamber quickly and reliably.
Description
Technical field: the utility model relates to a kind of sprocket wheel conveying means, and particularly a kind of pushing ram is promptly led return device.
Background technique: coke pushing cart is the emphasis equipment that coke oven is produced, and mainly utilizes pushing ram that coke is shifted onto on the coke quenching cart from carbonization chamber.Coke pushing motor dead electricity when just in coke pushing, pushing ram rests in the coke furnace carbonization chamber of high temperature (about 1000 ℃), pushing ram is out of shape because of long-time high temperature action causes pushing ram easily, causes pushing ram to scrap in advance, and Bian Xing the pushing ram wearing and tearing of also having quickened the charing locular wall are simultaneously peeled off.When running into this situation, the common method of present domestic employing is to place crank handle in the high speed shaft end of coke pushing speed reducer, when coke pushing master electrical fault, the workman drives the speed reducer high speed shaft by artificial rotating crank and rotates, thereby the gear of leading that drives speed reducer lower velocity shaft tail end rotates, lead the tooth bar of gear below gear engagement drive pushing ram, drive the translation of pushing ram straight line, because artificial rotational velocity is slower, shaking out pushing ram from carbonization chamber needs more than 30 minutes, so long-time action of high temperature may cause pushing ram bending deflection, even scrap.Urgent need designs the device that a cover can be derived pushing ram in a few minutes on basis, existing position.
Summary of the invention: the purpose of this utility model provides a kind of pushing ram and promptly leads return device, and the utility model technical issues that need to address are: can derive to fast and reliable pushing ram under the situation of coke pushing master electrical fault from carbonization chamber.
Technical solutions of the utility model are: a kind of pushing ram is promptly led return device, coke pushing master motor connects high speed shaft, the high speed shaft small gear is installed on the high speed shaft, the high speed shaft small gear drives three gear shafts of speed reducer by gear engagement and rotates, the 3rd reducer gear axle interlock led gear, lead the tooth bar engagement below gear and the pushing ram, it is characterized in that leading return device also includes by small motor and big, the sprocket transmission device that minor sprocket constitutes, small motor is by rotating shaft interlock minor sprocket, minor sprocket drives hinge wheel by chain transmission, hinge wheel connects transmission shaft, and transmission shaft is connected rotation by sliding clutch with high speed shaft.
The beneficial effects of the utility model are: drive sprocket driving with auxiliary motor and replace manually shaking out, derive pushing ram whole process and only need 5 minutes, can avoid pushing ram to be out of shape, prolong pushing ram working life, also prolong the life-span of coking chamber wall indirectly because of coke pushing motor dead electricity.
Description of drawings:
Accompanying drawing is the utility model structure diagram.
As shown in the figure: the 1-small motor; The 2-minor sprocket; The 3-chain; The 4-hinge wheel; The 5-sliding clutch; 6-coke pushing master motor; 7-high speed shaft small gear; 8-leads gear; The 9-transmission shaft; The 10-high speed shaft; The 11-pushing ram.
Embodiment: with reference to accompanying drawing, a kind of pushing ram is promptly led return device, coke pushing master motor 6 connects high speed shaft 10, high speed shaft small gear 7 is installed on the high speed shaft 10, high speed shaft small gear 7 drives three gear shafts of speed reducer by gear engagement and rotates, the 3rd reducer gear axle interlock led gear 8, led the tooth bar engagement of gear 8 below pushing ram 11, thereby realizes the translation of pushing ram, finishes the process that pushing ram is derived coke furnace carbonization chamber.Scrap in advance to avoid pushing ram to burn out.Lead return device and also include the sprocket transmission device that constitutes by small motor 1 and large and small sprocket wheel 4,2, small motor 1 is by rotating shaft interlock minor sprocket 2, minor sprocket 2 drives hinge wheel 4 by chain 3 transmissions, hinge wheel 4 connects transmission shaft 9, and transmission shaft 9 is connected rotation by sliding clutch 5 with high speed shaft 10.
Small motor model Y180L-8/11kw, n=730r/min calculate speed, physical dimension, the on-the-spot installation dimension of sprocket wheel in view of the above.Chain is selected TG-190 for use, pitch 19.05, minor sprocket p=19.05mm, the number of teeth 19, hinge wheel p=19.05mm, the number of teeth 61, centre distance 902mm.Package unit is arranged in the speed reducer left side.When coke pusher normally moved, sliding clutch 5 was in separated state.Coke pushing master motor 6 drives high speed shaft small gear 7, drives by gear meshing and leads gear 8 rotations, leads the gear teeth of gear 8 and the straight line of the engagement of the tooth bar under the pushing ram 11 drive pushing ram and moves around, and finishes normal coke pushing action.When coke pushing master motor 7 faults, the workman stirs sliding clutch 5 by fork, and transmission shaft 9 and high speed shaft 10 are bound up.Start 11kw small motor 1 then, the small motor output shaft drives minor sprocket 2, the revolution of minor sprocket 2 drives hinge wheel 4, high speed shaft 10 rotations by the transmission of chain 3, high speed shaft 10 drives speed reducer I axle by gear engagement, the I axle drives II, the revolution of III axle, and the III axle drives leads gear 8 revolutions, utilizes and leads the tooth bar engagement of gear 8 below pushing ram 11, thereby realize that the revolution of small motor 1 drives the translation of pushing ram 11, finishes the process that pushing ram is derived coke furnace carbonization chamber.
Claims (1)
1, a kind of pushing ram is promptly led return device, coke pushing master motor connects high speed shaft, the high speed shaft small gear is installed on the high speed shaft, the high speed shaft small gear drives three gear shafts of speed reducer by gear engagement and rotates, the 3rd reducer gear axle interlock led gear, lead the tooth bar engagement below gear and the pushing ram, it is characterized in that leading return device also includes by small motor and big, the sprocket transmission device that minor sprocket constitutes, small motor is by rotating shaft interlock minor sprocket, minor sprocket drives hinge wheel by chain transmission, hinge wheel connects transmission shaft, and transmission shaft is connected rotation by sliding clutch with high speed shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520043790 CN2814024Y (en) | 2005-07-27 | 2005-07-27 | Coke pushing ram emergency guiding back device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520043790 CN2814024Y (en) | 2005-07-27 | 2005-07-27 | Coke pushing ram emergency guiding back device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2814024Y true CN2814024Y (en) | 2006-09-06 |
Family
ID=36949112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520043790 Expired - Lifetime CN2814024Y (en) | 2005-07-27 | 2005-07-27 | Coke pushing ram emergency guiding back device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2814024Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103374366A (en) * | 2012-04-25 | 2013-10-30 | 吴小杰 | Vertical braking torque automatically increasing few tooth difference-rack driven coke pushing device |
-
2005
- 2005-07-27 CN CN 200520043790 patent/CN2814024Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103374366A (en) * | 2012-04-25 | 2013-10-30 | 吴小杰 | Vertical braking torque automatically increasing few tooth difference-rack driven coke pushing device |
| CN103374366B (en) * | 2012-04-25 | 2014-07-30 | 吴小杰 | Vertical braking torque automatically increasing few tooth difference-rack driven coke pushing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150727 Granted publication date: 20060906 |
|
| EXPY | Termination of patent right or utility model |