CN201962328U - Double-drive steel feeding device of billet charging furnace - Google Patents
Double-drive steel feeding device of billet charging furnace Download PDFInfo
- Publication number
- CN201962328U CN201962328U CN2011200594887U CN201120059488U CN201962328U CN 201962328 U CN201962328 U CN 201962328U CN 2011200594887 U CN2011200594887 U CN 2011200594887U CN 201120059488 U CN201120059488 U CN 201120059488U CN 201962328 U CN201962328 U CN 201962328U
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- billet
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- motor
- feeding device
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Abstract
The utility model discloses a double-drive steel feeding device of a billet charging furnace. The steel feeding device comprises a main controller, a propulsion motor and a back-off motor, wherein an output shaft of the propulsion motor is connected with an input shaft of a first speed reducer; the output shaft of the first speed reducer is connected with a billet feeder through a first clutch; the output shaft of the back-off motor is connected with the input shaft of a second speed reducer; the output shaft of the second speed reducer is connected with the billet feeder through a second clutch; a billet pushing bar is installed on the billet feeder; a billet pushing head is installed on the billet pushing bar; and the propulsion motor, the back-off motor, the first clutch and the second clutch are respectively connected with the main controller through conducting wires. The double-drive steel feeding device of the billet charging furnace has the following beneficial effects that the back-off speed can be greatly improved on the premise of ensuring the original mechanical steel feeding performance; the double-drive steel feeding device is easy to repair and maintain, and when one driving device needs to be stopped, the operating speed of the other driving device can be adjusted so as to ensure the double-drive steel feeding device to continuously produce the billets and to ensure the continuous production; and the double-drive billet steel feeding device has a reasonable structure and is easy to realize remote control.
Description
Technical field
The utility model relates to steel billet production equipment field, specifically is that the steel device is sent in the shove charge of a kind of two driving steel billet.
Background technology
It is that requisite main production equipments is produced in steel rolling that the steel machine is sent in the steel billet shove charge, this equipment has two kinds of different type of drive, a kind of is mechanical transmission, a kind of is hydraulic drive, the latter is often because unstable and leakage of oil and seldom being used, although and the former does not have above-mentioned shortcoming to be used because of it than the latter more, yet because every sent the steel machine all to finish dragging of advancing and retreat by a main motor, therefore, it advances the speed of steel billet all the same with the unloaded speed that retreats, the rolling rhythm that steel rolling is produced can't be even, especially the ending discharging furnace to big blank has the greatest impact, for a steel rolling factory that produces 300000 tons of steel per year, it pushes away steel rhythm is 15 seconds/root, each propelling quantity is 4, retreat at every turn and adorn steel billet between minimum needs 60 seconds between the stopping time, by this reckoning, the race time that steel rolling within such steel rolling manufacturing enterprise 1 year does not have steel billet reaches over half, even calculate the fuel cost of waste in the annual accumulative total race time by 1/3rd, labour cost, the electricity charge will reach up to ten million units.Simultaneously, when the drive-motor that send the steel machine broke down or needs shutdown maintenance, can only close whole set this moment, can't guarantee the ordinary production of steel billet.
Summary of the invention
The purpose of this utility model is to provide the shove charge of two driving steel billet to send the steel device; it can solve the deficiency that exists in the known technology; adopt double-drive device, with propulsion electric machine with retreat motor and be provided with respectively, improved astern speed greatly; between having shortened between the stopping time; a cover drive unit improved steel rolling production efficiency, and adopted two cover drive units, when need be shut down maintenance or maintenance therein; can utilize another set of drive unit to work on, guarantee carrying out continuously of production.
The utility model for achieving the above object, be achieved through the following technical solutions: the steel device is sent in the shove charge of two driving steel billet, comprise principal controller, propulsion electric machine and retreat motor, the output shaft of propulsion electric machine is connected with the input shaft of first step-down gear, the output shaft of first step-down gear is connected with sending the steel machine by first clutch, the output shaft that retreats motor is connected with the input shaft of second step-down gear, the output shaft of second step-down gear is connected with sending the steel machine by second clutch, send to install on the steel machine and push away steel pole, push away to install on the steel pole and push away steel toe, propulsion electric machine, retreat motor, first clutch is connected with principal controller respectively by lead with second clutch.
First stop means is installed on first step-down gear, second stop means is installed on second step-down gear.
The wireless signal transmission receiving trap is installed on the principal controller.
The beneficial effects of the utility model are: with propulsion electric machine with retreat motor and be provided with respectively, the working speed that retreats motor is higher than propulsion electric machine, can guarantee that original machinery send under the performance of steel, significantly improve astern speed, with send steel between between the stopping time by original more than 60 seconds, shorten in 20 seconds, improved steel rolling production efficiency greatly, stop loss between minimizing; For ease of maintenaince and safeguard, when needs are shut down a cover drive unit, can make its continuation production that can keep steel billet by adjusting another working speed, what guarantee to produce carries out continuously; Rational in infrastructure, be easy to Long-distance Control etc.
Description of drawings
Accompanying drawing 1 is the utility model master TV structure synoptic diagram.
Label shown in the accompanying drawing: 1, second stop means; 3, second clutch; 4, push away steel toe; 5, push away steel pole; 6, send the steel machine; 7, first clutch; 9, first stop means; 10, propulsion electric machine; 11, first step-down gear; 12, wireless signal transmission receiving trap; 13, principal controller; 14, retreat motor; 15, second step-down gear.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Described in the utility modelly two drive the steel billet shove charge and send the steel device, agent structure comprises principal controller 13, propulsion electric machine 10 and retreats motor 14, retreats the rotating speed of the rotating speed of motor 14 greater than propulsion electric machine 10, can improve astern speed, between minimizing between the stopping time.The output shaft of propulsion electric machine 10 is connected with the input shaft of first step-down gear 11, the output shaft of first step-down gear 11 is connected with sending steel machine 6 by first clutch 7, by the switching of control first clutch 7, realize that propulsion electric machine 10 is connected with the power that send steel machine 6, realize sending the steel operation.The output shaft that retreats motor 14 is connected with the input shaft of second step-down gear 15, the output shaft of second step-down gear 15 is connected with sending steel machine 6 by second clutch 3, by the switching of control second clutch 3, realize that retreating motor 14 is connected with the power that send steel machine 6, realizes back operation.Push away steel pole 5 sending on the steel machine 6 to install, push away to install on the steel pole 5 pushing away steel toe 4, propulsion electric machine 10, retreat motor 14, first clutch 7 is connected with principal controller 13 respectively by lead with second clutch 3.Principal controller 13 by control propulsion electric machine 10, retreat motor 14, first clutch 7 and second clutch 3 and be used, realize the slow forward fast backward of push rod 4, when promptly advancing, use propulsion electric machine 10 to carry out power output, realize sending at a slow speed steel; When retreating, use retreats motor 14 and carries out power output, realizes retreating fast, thereby improves the working efficiency of sending the steel machine.
In order to realize that the steel position is sent in control automatically, first stop means 9 is installed on first step-down gear 11 preferably; In order to realize controlling automatically going-back position, second stop means 1 is installed on second step-down gear 15 preferably.Stop means can detect and send steel machine working position, control propulsion electric machine 10 and the automatic work that retreats motor 14.
The utility model is further characterized in that: long-range in order to realize to sending the control of steel machine, wireless signal transmission receiving trap 12 preferably is installed on principal controller 13.Principal controller 13 can be realized the signal transmission by wireless signal transmission receiving trap 12 and remote console, need not execute-in-place, has improved production security, has improved Working environment.
The utility model in use, when propulsion electric machine 10 or retreat that motor 14 needs maintenance or when safeguarding, can close a cover drive unit, adjust the working order of another set of motor then by principal controller 13, make it according to traditional drive unit, carry out slow-motion slowly the work of moving back get final product, thereby carrying out continuously of guarantee producing.
Claims (3)
1. the steel device is sent in the shove charge of two driving steel billet, it is characterized in that: comprise principal controller (13), propulsion electric machine (10) and retreat motor (14), the output shaft of propulsion electric machine (10) is connected with the input shaft of first step-down gear (11), the output shaft of first step-down gear (11) is connected with sending steel machine (6) by first clutch (7), the output shaft that retreats motor (14) is connected with the input shaft of second step-down gear (15), the output shaft of second step-down gear (15) is connected with sending steel machine (6) by second clutch (3), send steel machine (6) to go up installation and push away steel pole (5), push away last installation of steel pole (5) and push away steel toe (4), propulsion electric machine (10), retreat motor (14), first clutch (7) is connected with principal controller (13) respectively by lead with second clutch (3).
2. the steel device is sent in two driving steel billet according to claim 1 shove charge, it is characterized in that: first step-down gear (11) is gone up first stop means (9) is installed, and second step-down gear (15) is gone up second stop means (1) is installed.
3. the steel device is sent in two driving steel billet according to claim 1 shove charge, it is characterized in that: principal controller (13) is gone up wireless signal transmission receiving trap (12) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200594887U CN201962328U (en) | 2011-03-09 | 2011-03-09 | Double-drive steel feeding device of billet charging furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200594887U CN201962328U (en) | 2011-03-09 | 2011-03-09 | Double-drive steel feeding device of billet charging furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201962328U true CN201962328U (en) | 2011-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200594887U Expired - Fee Related CN201962328U (en) | 2011-03-09 | 2011-03-09 | Double-drive steel feeding device of billet charging furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201962328U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717131A (en) * | 2017-11-20 | 2018-02-23 | 唐山京华制管有限公司 | Full-automatic chamfering device and its workflow for spiral seam steel pipe submerged arc |
| CN111203523A (en) * | 2020-02-12 | 2020-05-29 | 宣化钢铁集团有限责任公司 | Single casting blank rotary steel pulling machine |
| CN113369449A (en) * | 2021-05-19 | 2021-09-10 | 宣化钢铁集团有限责任公司 | Dual-drive arc-shaped transmission device |
-
2011
- 2011-03-09 CN CN2011200594887U patent/CN201962328U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717131A (en) * | 2017-11-20 | 2018-02-23 | 唐山京华制管有限公司 | Full-automatic chamfering device and its workflow for spiral seam steel pipe submerged arc |
| CN111203523A (en) * | 2020-02-12 | 2020-05-29 | 宣化钢铁集团有限责任公司 | Single casting blank rotary steel pulling machine |
| CN113369449A (en) * | 2021-05-19 | 2021-09-10 | 宣化钢铁集团有限责任公司 | Dual-drive arc-shaped transmission device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20120309 |