CN203875123U - Disk type tilting gear - Google Patents
Disk type tilting gear Download PDFInfo
- Publication number
- CN203875123U CN203875123U CN201420174222.0U CN201420174222U CN203875123U CN 203875123 U CN203875123 U CN 203875123U CN 201420174222 U CN201420174222 U CN 201420174222U CN 203875123 U CN203875123 U CN 203875123U
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- CN
- China
- Prior art keywords
- steel wheel
- tilting gear
- turn over
- fan groove
- hydraulic motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model discloses a disk type tilting gear. A signal is given out by a coder, a speed reducer is driven by a hydraulic motor to rotate, and a tilting wheel rotates by 120 degrees to stop through a transmission shaft device so that a plate blank conveyed from a front device pushing unit can rotate to fall onto a steel falling buffer table and be conveyed away by a trolley on the conveying face of a rear device lifting unit. Meanwhile, a next plate blank is conveyed by the front device pushing unit, then, the hydraulic motor receives a signal again to rotate by 120 degrees, operation is circulated in this way, and therefore the plate blanks can be continuously conveyed on the front device pushing unit and the rear device lifting unit. The tilting gear is reliable in structure and convenient to maintain, no impact on the tilting gear body happens when the plate blanks fall to be placed, the service life is long, and the disk type tilting gear is applicable to various types of plate blanks.
Description
Technical field
The utility model belongs to field of metallurgical equipment, is specifically related to a kind of disc type tilting gear sending for realizing smoothly slab heat.
Background technology
Due to the energy-saving and cost-reducing needs of iron and steel enterprise, the Process of Hot Transfering And Hot Charging of casting blank of continuous casting machine is Bei Ge great steel mill employing gradually now.In slab heat, send in process, when conticaster ejection absolute altitude and roller bed absolute altitude are when inconsistent, need to adopt and carry the absolute altitude that steel machine promotes slab, so slab need to be from the horizontal transport bit transition of conticaster ejection absolute altitude to the inclination position of carrying steel machine rail transport face, to be delivered to steel rolling process.
At present, when conticaster ejection absolute altitude and roller bed absolute altitude are when inconsistent, also do not have equipment can realize slab is carried steel machine continuous conveying from preposition equipment pusher to post equipment.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of disc type tilting gear sending for realizing smoothly slab heat, can make slab propose realization conveying continuously on steel machine at preposition equipment pusher and post equipment, this tilting gear reliable in structure, easy to maintenance, when slab puts off to apparatus body without impact, long service life, is applicable to the multiple base type of slab.
Concrete technical scheme of the present utility model is:
A kind of disc type tilting gear, take hydraulic motor and supporting hydraulic system is power, on base, hydraulic motor is connected with the reductor with encoder by elastic dowel pin shaft coupling, described reductor is connected with power transmission shaft I by drum-shaped tooth type shaft coupling, the described power transmission shaft I power transmission shaft II that has been connected with a joggle, power transmission shaft II is connected with and is turned over steel wheel II and turn over steel wheel I by axle sleeve II, axle sleeve I successively.
Describedly turn over steel wheel I, turn over steel wheel II, power transmission shaft I, power transmission shaft II be arranged on base by bearing block, described shaft coupling, reductor and hydraulic motor are also arranged on same base, are convenient to like this installation and removal of equipment.
Describedly turn over steel wheel I and turn over steel wheel II and formed by two disks, described turning over evenly arranges three fan groove I in steel wheel I, described turning over evenly arranges three fan groove II in steel wheel II, the slab transporting from preposition equipment pusher is like this placed on and turns over steel wheel I and turn in the fan groove I and fan groove II steel wheel II, with to be transferred.
Adopt such structure, can make slab propose realization conveying continuously on steel machine at preposition equipment pusher and post equipment, first encoder sends signal, hydraulic motor drives reductor to rotate, by driveline, making to turn over steel wheel rotation 120 degree stops, make the slab transporting from preposition equipment pusher go to steel buffer table, the dolly of being carried on steel machine transportation surface by post equipment is transported, simultaneously, preposition equipment pusher transports next piece slab, then hydraulic motor again receives signal and rotates 120 degree, so circulation, thereby realize the continuous transportation of slab.
The inner arc limit of described fan groove I and fan groove II forms by straightway I, straightway II and straightway III, when slab fan groove I in fan groove II with turning over steel wheel I and turning over steel wheel II while rotating, first slab leans against in straightway I, after turning to certain angle, slab gravitate turn in straightway II, by directly sliding into I in straight line II and falling in steel buffer table II.Be arranged so that like this slab is turning over steel wheel I and turning over steel wheel II and turn over to required angle and glide, prevent from that slab from gliding to impacting in advance to turn over steel wheel I and turn over steel wheel II.
Described turning between steel wheel I and axle sleeve I is provided with support member I, described in turn between steel wheel II and axle sleeve II and be provided with support member II.To bear the gravity of slab, to prevent turning over steel wheel I and to turn over the damage of steel wheel II, thereby extend the life-span of tilting gear like this.
In order to meet the multiple base type of slab, it is the difference of sectional dimension, the described both sides of turning over steel wheel I and turning over the II of fan groove I and fan groove in steel wheel II are provided with clamping plate, described clamping plate outer arc side consists of three sections of straightways, effect is equal to the inner arc side of fan groove I and fan groove II, produce different little slabs, need to change different clamping plate so that fixing slab better, to meet the strand needs of upset in good time.
Described hydraulic motor is low rotation speed large torque hydraulic motor, and its model is YJMEF31-3150B, during pressure 12Mpa, produces moment of torsion 6000NM; Supporting hydraulic valve platform is provided with the accumulator of two 100L, the timely supply of hydraulic oil when guaranteeing to start; And be provided with by overflow valve and four motor braking trimmer valve groups that check valve forms, the impact while braking to reduce motor; Adopt O type reversal valve; Be provided with balanced valve simultaneously, prevent disk reversing.
Described reductor is hard flank of tooth cylindrical gear reducer, this reductor is dual input list output type, input one end is hydraulic motor, another termination encoder, by the counting of encoder, realize and turn over steel wheel and rotate 120 ° and stop, waiting for enabling signal next time, so just can realize pusher and propose the interlock of steel machine.
Described turn over steel wheel I and turn over steel wheel II both sides be provided with separately fall steel buffer table I and the steel buffer table II that falls with spring buffer, when slab puts off like this to tilting gear body without impact, long service life.
The utility model reliable in structure, easy to maintenance, take hydraulic motor as power, frequent starting and not damaging, when slab puts off to apparatus body without impact, long service life, be applicable to the multiple base type of slab, to realize slab, at preposition equipment pusher and post equipment, propose the continuous conveying on steel machine.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view (same right view) that turns over steel wheel I in Fig. 1;
Fig. 3 is the partial enlarged drawing at C place in Fig. 2;
Fig. 4 is the left view that turns over steel wheel I (same right view) that is provided with clamping plate in Fig. 1;
Fig. 5 is use state diagram of the present utility model.
In figure, 1 is to turn over steel wheel I, the 2nd, and support member I, the 3rd, fan groove I, the 4th, fan groove II, the 5th, support member II, the 6th, turn over steel wheel II, the 7th, power transmission shaft I, the 8th, drum-shaped tooth type shaft coupling, the 9th, reductor, the 10th, elastic dowel pin shaft coupling, the 11st, hydraulic motor, the 12nd, encoder, the 13rd, power transmission shaft II, the 14th, axle sleeve II, the 15th, axle sleeve I, the 16th, steel buffer table I falls, the 17th, the steel buffer table II that falls, the 18th, clamping plate, the 19th, slab, the 20th, dolly, the 21st, straightway I, the 22nd, straightway II, the 23rd, straightway III.
The specific embodiment
A kind of disc type tilting gear, take hydraulic motor 11 and supporting hydraulic system is power, on base, hydraulic motor 11 is connected with the reductor 9 with encoder 12 by elastic dowel pin shaft coupling 10, described reductor 9 is connected with power transmission shaft I 7 by drum-shaped tooth type shaft coupling 8, the described power transmission shaft I 7 power transmission shaft II 13 that has been connected with a joggle, power transmission shaft II 13 is connected with and is turned over steel wheel II 6 and turn over steel wheel I 1 by axle sleeve II 14, axle sleeve I 15 successively.
Describedly turn over steel wheel I 1, turn over steel wheel II 6, power transmission shaft I 7, power transmission shaft II 13 be arranged on base by bearing block, described drum-shaped tooth type shaft coupling 8, elastic dowel pin shaft coupling 10, reductor 9 and hydraulic motor 11 are also arranged on same base, are convenient to like this installation and removal of equipment.
Described turn over steel wheel I 1 and turn over steel wheel II 6 by two disks, formed, described turning over evenly arranges three fan groove I 3 in steel wheel I 1, described turning over evenly arranges three fan groove II 4 in steel wheel II 6, the slab transporting from preposition equipment pusher is like this placed on and turns over steel wheel I 1 and turn in the fan groove I 3 and fan groove II 4 steel wheel II 6, with to be transferred.
The inner arc limit of described fan groove I 3 and fan groove II 4 forms by straightway I 21, straightway II 22 and straightway III 23, when slab 19 fan groove I 3 in fan groove II 4 with turning over steel wheel I 1 and turning over steel wheel II 6 while rotating, first slab 19 leans against in straightway I 21, after turning to certain angle, slab 19 gravitates turn in straightway II 22, by directly sliding into I 16 in straight line II 22 and falling in steel buffer table II 17.Be arranged so that like this slab 19 is turning over steel wheel I 1 and turning over steel wheel II 6 and turn over to required angle and glide, prevent from that slab 19 from gliding to impacting in advance turn over steel wheel I 1 and turn over steel wheel II 6.
Described turning between steel wheel I 1 and axle sleeve I 15 is provided with support member I 2, described in turn between steel wheel II 6 and axle sleeve II 14 and be provided with support member II 5.To bear the gravity of slab, to prevent turning over steel wheel I 1 and to turn over 6 damages of steel wheel II, thereby extend the life-span of tilting gear like this.
In order to meet the multiple base type of slab, it is the difference of sectional dimension, the described both sides of turning over steel wheel I 1 and turning over the II 4 of fan groove I 3 and fan groove in steel wheel II 6 are provided with clamping plate 18, described clamping plate 18 outer arc sides consist of three sections of straightways, effect is equal to the inner arc side of fan groove I 3 and fan groove II 4, produce different slabs 19, need to change different clamping plate 18 so that fixing slab 19 better, to meet the strand needs of upset in good time.
The low rotation speed large torque motor that described hydraulic motor 11 adopts Ningbo Yi Fa hydraulic machinery Co., Ltd to produce, its model is YJMEF31-3150B, during pressure 12Mpa, produces moment of torsion 6000NM; Supporting hydraulic valve platform is provided with the accumulator of two 100L, the timely supply of hydraulic oil when guaranteeing to start; And be provided with by overflow valve and four motor braking trimmer valve groups that check valve forms, the impact while braking to reduce motor; Adopt O type reversal valve; Be provided with balanced valve simultaneously, prevent from turning over steel wheel I 1 and turn over 6 reversings of steel wheel II.
Described reductor 9 is hard flank of tooth cylindrical gear reducer, this reductor 9 is dual input list output type, input one end is hydraulic motor 11, another termination encoder 12, by the counting of encoder 12, realize and turn over steel wheel I 1 and turn over steel wheel II 6 and rotate 120 ° and stop, waiting for enabling signal next time, so just can realize pusher and propose the interlock of steel machine.
Described turn over steel wheel I 1 and turn over steel wheel II 6 both sides be provided with separately fall steel buffer table I 16 and the steel buffer table II 17 that falls with spring buffer, when slab puts off like this to tilting gear body without impact, long service life.
Adopt such structure, can make slab 19 propose realization conveying continuously on steel machine at preposition equipment pusher and post equipment, first encoder 12 sends signal, hydraulic motor 11 drives reductor 9 to rotate, by driveline, making to turn over steel wheel rotation 120 degree stops, make the slab 19 transporting from preposition equipment pusher go to steel buffer table I 16 and fall steel buffer table II 17, the dolly 20 of being carried on steel machine transportation surface by post equipment is transported, simultaneously, preposition equipment pusher transports next piece slab 19, then hydraulic motor 11 again receives signal and rotates 120 degree, so circulation, thereby realize the continuous transportation of slab 19.
Claims (6)
1. a disc type tilting gear, it is characterized in that: take hydraulic motor (11) and supporting hydraulic system is power, hydraulic motor on base (11) is connected with the reductor (9) with encoder (12) by elastic dowel pin shaft coupling (10), described reductor (9) is connected with power transmission shaft I (7) by drum-shaped tooth type shaft coupling (8), described power transmission shaft I (7) the power transmission shaft II (13) that has been connected with a joggle, power transmission shaft II (13) is connected with and is turned over steel wheel II (6) and turn over steel wheel I (1) by axle sleeve II (14), axle sleeve I (15) successively;
Described turn over steel wheel I (1) and turn over steel wheel II (6) by two disks, formed, described in turn over three fan groove I (3) be evenly set in steel wheel I (1), described in turn over three fan groove II (4) be evenly set in steel wheel II (6);
The inner arc limit of described fan groove I (3) and fan groove II (4) forms by straightway I (21), straightway II (22) and straightway III (23).
2. disc type tilting gear according to claim 1, is characterized in that: described in turn between steel wheel I (1) and axle sleeve I (15) and be provided with support member I (2), described in turn between steel wheel II (6) and axle sleeve II (14) and be provided with support member II (5).
3. disc type tilting gear according to claim 1, is characterized in that: described in the both sides of turning over steel wheel I (1) and turning over the upper fan groove I (3) of steel wheel II (6) and fan groove II (4) be provided with clamping plate (18).
4. disc type tilting gear according to claim 1, is characterized in that: described reductor (9) is hard flank of tooth cylindrical gear reducer.
5. disc type tilting gear according to claim 1, is characterized in that: described hydraulic motor (11) is low rotation speed large torque hydraulic motor.
6. disc type tilting gear according to claim 1, is characterized in that: described in turn over steel wheel I (1) and turn over steel wheel II (6) both sides and be provided with separately fall steel buffer table I (16) and the steel buffer table II (17) that falls with spring buffer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420174222.0U CN203875123U (en) | 2014-04-11 | 2014-04-11 | Disk type tilting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420174222.0U CN203875123U (en) | 2014-04-11 | 2014-04-11 | Disk type tilting gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203875123U true CN203875123U (en) | 2014-10-15 |
Family
ID=51675666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420174222.0U Expired - Fee Related CN203875123U (en) | 2014-04-11 | 2014-04-11 | Disk type tilting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203875123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962078A (en) * | 2017-11-30 | 2018-04-27 | 科赫工业设备技术（上海）有限公司 | A kind of double steel head and jaw type tilting gear |
-
2014
- 2014-04-11 CN CN201420174222.0U patent/CN203875123U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962078A (en) * | 2017-11-30 | 2018-04-27 | 科赫工业设备技术（上海）有限公司 | A kind of double steel head and jaw type tilting gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20161101 Granted publication date: 20141015 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20170501 Granted publication date: 20141015 |
|
| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20160411 |
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| CF01 | Termination of patent right due to non-payment of annual fee |