CN111594594A - Speed reducer special for withdrawal and straightening of continuous casting machine with high speed reduction efficiency - Google Patents
Speed reducer special for withdrawal and straightening of continuous casting machine with high speed reduction efficiency Download PDFInfo
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- CN111594594A CN111594594A CN202010396486.0A CN202010396486A CN111594594A CN 111594594 A CN111594594 A CN 111594594A CN 202010396486 A CN202010396486 A CN 202010396486A CN 111594594 A CN111594594 A CN 111594594A
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- gear
- fixedly connected
- motor
- transmission shaft
- straightening
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- 238000009749 continuous casting Methods 0.000 title claims abstract description 23
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 41
- 230000000149 penetrating effect Effects 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 230000000903 blocking effect Effects 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009628 steelmaking Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000000979 retarding effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/035—Gearboxes for gearing with endless flexible members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/038—Gearboxes for accommodating bevel gears
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/003—Couplings; Details of shafts
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
- H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02034—Gearboxes combined or connected with electric machines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02039—Gearboxes for particular applications
- F16H2057/02069—Gearboxes for particular applications for industrial applications
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Gear Transmission (AREA)
Abstract
The invention relates to the technical field of mechanical equipment, and discloses a special speed reducer for withdrawal and straightening of a continuous casting machine with high speed reduction efficiency, which comprises a driving device, a transmission device, a rotating device and a control device, wherein the driving device comprises a motor, a motor rotating shaft is arranged on the motor, a first transmission shaft is fixedly connected to the left side surface of the motor rotating shaft, a first conical gear is fixedly connected to the left side surface of the first transmission shaft, a second conical gear is meshed with the first conical gear, the back side surface of the second conical gear is fixedly connected with a second transmission shaft, the circumferential surface of the second transmission shaft is connected with a second fixed lantern ring in a penetrating manner, the transmission device comprises a first gear and a crawler belt, a second transmission shaft is fixedly connected to the front side surface of the first gear, the first gear is meshed with a second gear and a third gear, a tooth groove is arranged on the inner side surface of the crawler belt, the, thereby rapidly decelerating the apparatus.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to a special speed reducer for withdrawal and straightening of a continuous casting machine, which is high in speed reduction efficiency.
Background
The production process of continuously casting high-temperature molten steel into a casting blank with a certain section shape and a certain size specification is called continuous casting, and equipment required for completing the process is called continuous casting complete equipment. The electromechanical liquid integration of the steel casting equipment, the continuous casting machine body equipment, the cutting area equipment and the dummy bar collecting and conveying equipment forms the core part equipment of continuous casting steel, which is conventionally called a continuous casting machine and a continuous casting machine production flow. High-temperature molten steel is continuously poured into one or a group of water-cooled copper crystallizers, the molten steel is gradually solidified into blank shells along the peripheries of the crystallizers, after the liquid level of the molten steel rises to a certain height, the blank shells are solidified to a certain thickness, a withdrawal and straightening machine pulls out blanks, the blanks are completely solidified through water spraying cooling in a secondary cooling area, and the blanks are cut into fixed sizes by a cutting device according to steel rolling requirements. This process of directly casting high temperature molten steel into steel billets is known as continuous casting. The emergence of the process fundamentally changes the steel ingot one-out rolling process which is dominated by a century. Because the method simplifies the production process, improves the production efficiency and the metal yield, saves the energy consumption, greatly reduces the production cost, has good billet quality and the like, and is developed rapidly. In the current steel-making enterprises, the allocation of continuous casting machines is almost inevitable no matter long-flow steel-making or short-flow steel-making.
The conticaster need the retarding apparatus to let its stall when straightening and drawing to stop, but the retarding apparatus that most conticasters used when straightening and drawing on the existing market is poor in use effect, leads to straightening and drawing the stop time to increase, extravagant user of time.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the special speed reducer for the withdrawal and straightening of the continuous casting machine, which has high speed reducing efficiency and the like, and solves the problem of poor speed reducing efficiency.
(II) technical scheme
In order to achieve the purpose of high speed reduction efficiency, the invention provides the following technical scheme: a speed reducer special for withdrawal and straightening of a continuous casting machine with high speed reduction efficiency, which comprises a driving device, a transmission device, a rotating device and a control device, the driving device comprises a motor, a motor rotating shaft is arranged on the motor, a first transmission shaft is fixedly connected to the left side surface of the motor rotating shaft, a first fixed lantern ring is connected on the circumferential surface of the first transmission shaft in a penetrating way, a first conical gear is fixedly connected on the left side surface of the first transmission shaft, the first conical gear is meshed with a second conical gear, the back side surface of the second conical gear is fixedly connected with a second transmission shaft, the circumferential surface of the second transmission shaft is connected with a second fixed lantern ring in a penetrating way, the transmission device comprises a first gear and a track, the front side face of the first gear is fixedly connected with a second transmission shaft, the first gear is meshed with a second gear and a third gear, tooth grooves are formed in the inner side face of the crawler, and the second gear is meshed with the third gear.
Preferably, rotating device includes steel sheet, motor axis of rotation one and motor axis of rotation two, a motor axis of rotation circumference surface through connection has gyro wheel one, a motor axis of rotation dorsal surface rotates and is connected with and blocks a piece one, block a piece dorsal surface fixedly connected with bracing piece one, bracing piece one lower extreme fixed surface is connected with the fixed block.
Preferably, the second circumferential surface of the motor rotating shaft is connected with a second roller in a penetrating manner, the second back side surface of the motor rotating shaft is connected with a second blocking block in a rotating manner, the second back side surface of the blocking block is fixedly connected with a second supporting rod, the lower end of the second supporting rod is fixedly connected with a fixed block in a surface manner, and the first roller and the second circumferential surface of the roller are connected with a steel sheet in a rotating manner.
Preferably, the control device comprises a shell, a fixing groove is formed in the shell, the two ends of the first rod part of the fixing sleeve ring and the two ends of the second rod part of the fixing sleeve ring are fixedly connected with the fixing groove, a controller is arranged on the outer surface of the right side of the shell, and a control button is arranged on the controller.
(III) advantageous effects
Compared with the prior art, the invention provides the special speed reducer for the withdrawal and straightening of the continuous casting machine, which has high speed reduction efficiency and has the following beneficial effects:
1. the speed reducer special for straightening and withdrawal of the continuous casting machine with high speed reduction efficiency is started by the motor, and the rotating directions of the second gear and the third gear are opposite to the rotating directions of the first motor rotating shaft and the second motor rotating shaft, so that the equipment can be quickly reduced.
2. The speed reducer special for straightening and withdrawal of the continuous casting machine with high speed reduction efficiency is characterized in that the first motor rotating shaft and the second motor rotating shaft are fixedly connected through the second gear and the third gear to enable the two roller shafts to be quickly decelerated, and the use efficiency is improved.
3. This speed reducer special for withdrawal and straightening of continuous casting machine with high speed reduction efficiency controls the motor to rotate through a control button, and is more rapid and convenient for workers to use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the drive and transmission of the present invention;
FIG. 3 is a schematic view of a rotating device according to the present invention;
fig. 4 is a schematic view of the linkage position of the driving device, the transmission device and the rotating device.
In the figure: 1 driving device, 2 transmission device, 3 rotation device, 4 control device, 101 motor, 102 motor rotation shaft, 103 transmission shaft I, 104 fixed lantern ring I, 105 bevel gear I, 106 bevel gear II, 107 transmission shaft II, 108 fixed lantern ring II, 201 gear I, 202 gear II, 203 gear III, 204 crawler belt, 205 tooth space, 301 motor rotation shaft I, 302 roller I, 303 blocking block I, 304 supporting rod I, 305 motor rotation shaft II, 306 roller II, 307 blocking block II, 308 supporting rod II, 309 fixed block, 310 steel sheet, 401 shell, 402 controller, 403 control button and 404 fixed slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: a speed reducer special for withdrawal and straightening of a continuous casting machine and with high speed reduction efficiency comprises a driving device 1, a transmission device 2, a rotating device 3 and a control device 4, wherein the driving device 1 comprises a motor 101, a motor rotating shaft 102 is arranged on the motor 101, a first transmission shaft 103 is fixedly connected to the left side surface of the motor rotating shaft 102, a first fixed lantern ring 104 is connected to the circumferential surface of the first transmission shaft 103 in a penetrating manner, a first conical gear 105 is fixedly connected to the left side surface of the first transmission shaft 103, a second conical gear 106 is meshed with the first conical gear 105, a second transmission shaft 107 is fixedly connected to the back side surface of the second conical gear 106, a second fixed lantern ring 108 is connected to the circumferential surface of the second transmission shaft 107 in a penetrating manner, the transmission device 2 comprises a first gear 201 and a crawler 204, a second transmission shaft 107 is fixedly connected to the front side surface, the inner side surface of the crawler 204 is provided with a toothed slot 205, the gear II 202 and the gear III 203 are meshed with the toothed slot 205, the rotating device 3 comprises a steel sheet 310, a motor rotating shaft I301 and a motor rotating shaft II 305, the circumferential surface of the motor rotating shaft I301 is connected with a roller I302 in a penetrating manner, the back side surface of the motor rotating shaft I301 is connected with a blocking block I303 in a rotating manner, the back side surface of the blocking block I303 is fixedly connected with a supporting rod I304, the lower end surface of the supporting rod I304 is fixedly connected with a fixed block 309, the circumferential surface of the motor rotating shaft II 305 is connected with a roller II 306 in a penetrating manner, the back side surface of the motor rotating shaft II 305 is connected with a blocking block II 307 in a rotating manner, the back side surface of the blocking block II 307 is fixedly connected with a supporting rod II, the control device 4 comprises a shell 401, a fixing groove 404 is arranged in the shell 401, two ends of a rod portion of the first fixing lantern ring 104 and the second fixing lantern ring 108 are fixedly connected with the fixing groove 404, a controller 402 is arranged on the outer surface of the right side of the shell 401, a control button 403 is arranged on the controller 402, the motor 101 enables the motor rotating shaft 102 to rotate, so that the first transmission shaft 103 is driven to rotate, the first transmission shaft 103 rotates to drive the first conical gear 105 to rotate to drive the second conical gear 106 to rotate, so that the first gear 201 rotates, the first gear 201 rotates to drive the second gear 202 and the third gear 203 to rotate, the second gear 202 and the third gear 203 rotate to drive the crawler 204 to rotate, and when the motor 101 is started, the rotating directions of the second gear 202 and the third gear 203 and the rotating directions of the first motor rotating shaft 301 and the second motor.
When in use:
the first step is as follows: the motor rotating shaft 102 is rotated through the motor 101, so that the transmission shaft I103 is driven to rotate, the transmission shaft I103 drives the bevel gear I105 to rotate, the bevel gear I105 is meshed with the bevel gear II 106, the bevel gear II 106 is driven to rotate when the bevel gear I105 rotates, so that the gear I201 is driven to rotate, the gear I201 rotates to drive the gear II 202 and the gear III 203 to rotate, the gear II 202 and the gear III 203 rotate to drive the crawler belt 204 to rotate, the gear II 202 and the gear III 203 are fixedly connected with the motor rotating shaft I301 and the motor rotating shaft II 305, and when the motor 101 is started, the rotating direction of the gear II 202 and the gear III 203 is opposite to the rotating direction of the motor rotating shaft I301 and the motor rotating shaft II 305, so that the rapid speed reduction device is realized.
The second step is that: the first stop block 303 and the second stop block 307 are used for preventing the first roller 302 and the second roller 306 from sliding off, and the first support bar 304 and the second support bar 308 play a role in supporting and fixing.
The third step: the shell 401 is used for protecting internal devices, the control button 403 is used for controlling the motor 101 to rotate, the first fixing lantern ring 104 and the second fixing lantern ring 108 are fixedly connected with the fixing groove 404, and the first fixing lantern ring 104 and the second fixing lantern ring 108 are used for fixing the first transmission shaft 103 and the second transmission shaft 107 to the left and right.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a speed reducer special for withdrawal and straightening of continuous casting machine with high speed reduction efficiency, comprises a driving device (1), a transmission device (2), a rotating device (3) and a control device (4), and is characterized in that: the driving device (1) comprises a motor (101), a motor rotating shaft (102) is arranged on the motor (101), a first transmission shaft (103) is fixedly connected to the left side face of the motor rotating shaft (102), a first fixed lantern ring (104) is connected to the circumferential surface of the first transmission shaft (103) in a penetrating manner, a first conical gear (105) is fixedly connected to the left side face of the first transmission shaft (103), a second conical gear (106) is meshed with the first conical gear (105), a second transmission shaft (107) is fixedly connected to the back side face of the second conical gear (106), a second fixed lantern ring (108) is connected to the circumferential surface of the second transmission shaft (107) in a penetrating manner, the driving device (2) comprises a first gear (201) and a crawler belt (204), a second transmission shaft (107) is fixedly connected to the front side face of the first gear (201), and a second gear (202) and a, tooth grooves (205) are formed in the inner side face of the crawler belt (204), and the gear II (202) and the gear III (203) are meshed with the tooth grooves (205).
2. The speed reducer special for withdrawal and straightening of a continuous casting machine with high speed reduction efficiency according to claim 1, characterized in that: rotating device (3) include steel sheet (310), motor axis of rotation one (301) and motor axis of rotation two (305), motor axis of rotation one (301) circumference surface through connection has gyro wheel one (302), motor axis of rotation one (301) dorsal surface rotates and is connected with and blocks piece one (303), block piece one (303) dorsal surface fixedly connected with bracing piece one (304), bracing piece one (304) lower extreme fixed surface is connected with fixed block (309).
3. The speed reducer special for withdrawal and straightening of a continuous casting machine with high speed reduction efficiency according to claim 1, characterized in that: the second motor rotating shaft (305) circumferential surface is connected with a second roller (306) in a penetrating mode, the second motor rotating shaft (305) back side surface is connected with a second blocking block (307) in a rotating mode, the second blocking block (307) back side surface is fixedly connected with a second supporting rod (308), the lower end surface of the second supporting rod (308) is fixedly connected with a fixed block (309), and the first roller (302) and the second roller (306) circumferential surface are connected with a steel sheet (310) in a rotating mode.
4. The speed reducer special for withdrawal and straightening of a continuous casting machine with high speed reduction efficiency according to claim 1, characterized in that: the control device (4) comprises a shell (401), a fixing groove (404) is formed in the shell (401), the fixing ring I (104) and the fixing ring II (108) are fixedly connected with the fixing groove (404) at two ends of the rod portion, a controller (402) is arranged on the outer surface of the right side of the shell (401), and a control button (403) is arranged on the controller (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010396486.0A CN111594594A (en) | 2020-05-12 | 2020-05-12 | Speed reducer special for withdrawal and straightening of continuous casting machine with high speed reduction efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010396486.0A CN111594594A (en) | 2020-05-12 | 2020-05-12 | Speed reducer special for withdrawal and straightening of continuous casting machine with high speed reduction efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111594594A true CN111594594A (en) | 2020-08-28 |
Family
ID=72182335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010396486.0A Pending CN111594594A (en) | 2020-05-12 | 2020-05-12 | Speed reducer special for withdrawal and straightening of continuous casting machine with high speed reduction efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111594594A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115694067A (en) * | 2022-12-30 | 2023-02-03 | 山西方维晟智能科技有限公司 | Speed reduction motor with protection function |
-
2020
- 2020-05-12 CN CN202010396486.0A patent/CN111594594A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115694067A (en) * | 2022-12-30 | 2023-02-03 | 山西方维晟智能科技有限公司 | Speed reduction motor with protection function |
| CN115694067B (en) * | 2022-12-30 | 2023-03-10 | 山西方维晟智能科技有限公司 | Speed reduction motor with protection function |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200828 |