CN107116185B - A kind of non-sinusoidal crystallizer vibrating system - Google Patents
A kind of non-sinusoidal crystallizer vibrating system Download PDFInfo
- Publication number
- CN107116185B CN107116185B CN201710237507.2A CN201710237507A CN107116185B CN 107116185 B CN107116185 B CN 107116185B CN 201710237507 A CN201710237507 A CN 201710237507A CN 107116185 B CN107116185 B CN 107116185B
- Authority
- CN
- China
- Prior art keywords
- sinusoidal
- stacked rods
- crystallizer
- output rod
- vibration
- 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
Links
Classifications
-
- 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
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/053—Means for oscillating the moulds
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The embodiment of the invention discloses a kind of non-sinusoidal crystallizer vibrating system, which includes bottom plate and two non-sinusoidal oscillation equipment being fixedly mounted on bottom plate, and non-sinusoidal oscillation equipment includes the non-sinusoidal oscillation device and motor being mutually mechanically connected.Vibrational system is additionally provided with main stacked rods, is connected between two non-sinusoidal oscillation devices by main stacked rods.Bottom plate is equipped with pedestal, and pedestal is equipped with sliding rail, is fixedly installed with sliding block on crystallizer, and sliding rail is slidably connected with sliding block, sliding block with it is point articulated in main stacked rods.The vibrational system is overlapped synthesis using the sinusoidal vibration that two non-sinusoidal oscillation devices export six sinusoidal vibration mechanisms, to export the non-sinusoidal oscillation supply crystallizer for meeting a certain specific nonsinusoidal waveform rule.
Description
Technical field
The invention belongs to crystallizer fields, and in particular to a kind of non-sinusoidal crystallizer vibrating system.
Background technique
The vibration device tool or device indispensable as production fields such as industry, agriculturals, in various application scenarios,
Desired vibration supply source is provided.
In Publication No. CN101147965A, entitled《Crystallizer vibrating system》, Publication No. CN101337267A, name
Referred to as《Plate-blank crystallizer hydraulic vibration device》In this two parts of patents, the two kinds of vibration system for crystallizer is disclosed
System/device, respectively electric cylinder type and hydraulic cylinder type vibrational system/device.
For vibrational system/device of crystallizer, working condition is poor, and the mal-conditions such as humidity high in environment temperature
Under, it is above-mentioned it is in the prior art the first, be easy to happen failure using the crystallizer vibrating system that rocker arm and electric cylinder drive, easily
Motor is burnt, is replaced extremely difficult.The shaft connection place of shaker arm and rack, shaker arm and fixed frame is oscillating bearing, by
It is limited in the amount that lubricating grease is once added, it is subsequent to be difficult to add people's lubricating grease, oscillating bearing because the bonding of steel scrap and condition are limited
Lubrication be unable to get guarantee, thus, the damage of oscillating bearing can seriously affect vibration device service life.And this utilization
Rocker arm and the crystallizer vibrating system of electric cylinder driving are generally opened loop control, are lost for a long time using will appear a series of waveform
Genuine situation.
In view of factors such as structure, power and synchronously controls, above-mentioned second in the prior art, non-sine driving system
System is double-cylinder hydraulic fluid power system, and the synchronism of twin-tub driving is poor, and float with unexpected failure of oscillation, zero, flutter etc. lacks
It falls into.Although fluid power system generates various vibration regularities in which can be convenient, on-line parameter adjustment is realized, it is built, runs
And maintenance cost is high.In addition, hydraulic cylinder, which exists to steal, stops phenomenon, hydraulic oil easily causes environmental pollution.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of non-sinusoidal crystallizer vibrating system, which is used
The sinusoidal vibration that two non-sinusoidal oscillation devices export six sinusoidal vibration mechanisms is overlapped synthesis, is met with output a certain
The non-sinusoidal oscillation of specific nonsinusoidal waveform rule supplies crystallizer, and generated non-sinusoidal oscillation meets conticaster crystallizer vibration
Dynamic parameter request, and the vibrational system manufacturing cost is low, it is easy to maintain, it is pollution-free.
In order to solve the above technical problems, the present invention adopts the following technical scheme that:
A kind of non-sinusoidal crystallizer vibrating system, the vibrational system include bottom plate and are fixedly mounted on the bottom plate
Two non-sinusoidal oscillation equipment, the non-sinusoidal oscillation equipment includes the non-sinusoidal oscillation device and electricity being mutually mechanically connected
Machine;The vibrational system is additionally provided with main stacked rods, is connected between two non-sinusoidal oscillation devices by the main stacked rods;It is described
Bottom plate is equipped with pedestal, and the pedestal is equipped with sliding rail, sliding block, the sliding rail and the cunning are fixedly installed on the crystallizer
Block is slidably connected, the sliding block with it is point articulated in the main stacked rods.
Wherein, the non-sinusoidal oscillation device includes that upper housing, lower case, input shaft, main output rod and three are located at institute
The sinusoidal vibration mechanism of lower case inner space is stated, the input shaft is connected to the motor, and the lower case includes upper box
And lower box, the lower box are fixedly installed in the bottom plate, the main output rod runs through the upper box and the upper housing;
The sinusoidal vibration mechanism include the secondary output rod through the upper box, the secondary gears that are supported in lower case and with
The bottom of the coaxially connected rotating handles of the secondary gears, the secondary output rod is equipped with lateral sliding chute rod, the rotation
One end of handle is fixedly connected on the central axis of the secondary gears, the other end of the rotating handles and the secondary output rod
The sliding chute rod be slidably connected;The input shaft be equipped with master gear, the master gear respectively with three sinusoidal vibrations
The secondary gears of mechanism are meshed.
The upper housing inner space is equipped with the first stacked rods and the second stacked rods, sinusoidal vibration mechanism described in two of them
Secondary output rod it is slide hinged with the both ends of first stacked rods respectively, another sinusoidal vibration mechanism secondary it is defeated
One end of rod and second stacked rods is hinged, and the other end of second stacked rods and the midpoint of first stacked rods are cut with scissors
It connects;The main output rod with it is point articulated in second stacked rods, the both ends of the main stacked rods are described non-with two respectively
The main output rod of sinusoidal vibration device is slide hinged.
In one preferred embodiment, the secondary gears of master gear and three sinusoidal vibration mechanisms on the input shaft it
Between transmission ratio according to the vibration demand of the crystallizer be arranged.
In one preferred embodiment, set that there are three the guide rod being fixedly mounted, the guide rod and the sines on the lower box
The secondary output rod of vibrating mechanism is slidably connected, and it is past that the secondary output rod can do straight line under the guiding role of the guide rod
Multiple movement.
In one preferred embodiment, the upper box is equipped with track base, be equipped at the center of first stacked rods and its
The guide block of fixed installation, the guide block and the track base in first stacked rods are slidably connected and can be along the guide rails
Seat does straight reciprocating motion.
In one preferred embodiment, the vibrational system further includes gear-box and shaft coupling, and the gear-box is fixedly installed in
The bottom plate, the motor passes sequentially through the gear-box, the shaft coupling is connected to the input of the non-sinusoidal oscillation device
Axis.
In one preferred embodiment, the lower box is equipped with several support bases, the master gear and secondary gears difference
By several bearing supports in the support base.
In one preferred embodiment, two non-sinusoidal oscillation devices meet non-sinusoidal waveform by the main stacked rods output
The vibration of shape supplies the crystallizer.
There is following beneficial effect using the present invention:
1, crystallizer vibrating system of the present invention exports multiple sine mechanisms using double non-sinusoidal oscillation devices
Sinusoidal vibration is overlapped synthesis, to export the non-sinusoidal oscillation supply crystallizer for meeting a certain specific nonsinusoidal waveform rule.
2, crystallizer vibrating system of the present invention can pass through choosing according to crystallizer to the real work demand of vibration
The transmission ratio of the secondary gears of master gear and each sinusoidal vibration mechanism is selected, to realize to meeting a certain specific nonsinusoidal waveform vibration
Simulation output.
3, crystallizer vibrating system of the present invention uses modularized design, for example, by using the non-sine of modularized design
The modular members such as vibratory equipment, non-sinusoidal oscillation device, sinusoidal vibration mechanism.Modularized design be convenient for the vibrational system into
Row maintenance, part replacement etc..
4, crystallizer vibrating system of the present invention can be modular non-by increasing or decreasing according to actual needs
The quantity of sinusoidal vibration equipment or sinusoidal vibration mechanism and stacked rods, to match crystallizer to vibration operating condition or vibrational waveform
Demand.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of crystallizer vibrating system embodiment of the present invention;
Fig. 2 is another stereoscopic schematic diagram (omitting crystallizer) of crystallizer vibrating system embodiment of the present invention;
Fig. 3 is that another stereoscopic schematic diagram of crystallizer vibrating system embodiment of the present invention (omits crystallizer and drive
Dynamic component);
Fig. 4 is the assembling schematic diagram of crystallizer;
Fig. 5 is the stereoscopic schematic diagram of non-sinusoidal oscillation equipment;
Fig. 6 is the stereoscopic schematic diagram of non-sinusoidal oscillation device;
Fig. 7 is the partial cross stereoscopic schematic diagram of non-sinusoidal oscillation device;
Fig. 8 is that stereoscopic schematic diagram is assembled in the engagement of three sinusoidal vibration mechanisms;
Fig. 9 is the engagement fitting plane schematic diagram of three sinusoidal vibration mechanisms;
Figure 10 is the partial cross floor map of non-sinusoidal oscillation device.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
Referring to figs. 1 to Figure 10, a kind of embodiment of non-sinusoidal crystallizer vibrating system of the present invention, vibrational system are shown
Including bottom plate 10 and two non-sinusoidal oscillation equipment 20 being fixedly mounted on bottom plate 10, non-sinusoidal oscillation equipment 20 includes mutual
The non-sinusoidal oscillation device 21 and motor 22 of mechanical connection, motor 22 passes sequentially through gear-box 23, shaft coupling 24 be connected to it is non-just
Chord vibration device 21, at this point, being the power source by motor 22 as vibrational system.
Between two non-sinusoidal oscillation devices 21 by main stacked rods 30 connect, the both ends of main stacked rods 30 respectively with two
The main output rod 31 of non-sinusoidal oscillation device 21 is slide hinged, the midpoint of main stacked rods 30 and the cunning for being fixedly installed in crystallizer 50
Block 51 is articulated and connected.To which two non-sinusoidal oscillation devices 21 meet nonsinusoidal waveform by the output output of main stacked rods 30
Vibration supply crystallizer 50.
Bottom plate 10 is equipped with pedestal 11, and pedestal 11 is equipped with sliding rail 12, passes through sliding rail 12 between crystallizer 50 and pedestal 11
It is slidably connected with sliding block 51, thus, crystallizer 50 can do straight reciprocating motion along sliding rail 12, that is, be in vibration mode.
Referring to Fig. 5 to Figure 10, the non-sinusoidal oscillation equipment 20 that crystallizer vibrating system of the present invention uses is shown
And its embodiment of non-sinusoidal oscillation device 21, non-sinusoidal oscillation device 21 include main output rod 31, upper housing 32, lower case
33, input shaft 34 and three sinusoidal vibration mechanisms 40 positioned at 33 inner space of lower case.Wherein, input shaft 34 is connected to motor
22, lower case 33 includes upper box 331 and lower box 332, and lower box 332 is fixedly installed in bottom plate 10, and main output rod 31 runs through
Upper box 331 and upper housing 32.
Sinusoidal vibration mechanism 40 includes the secondary output rod 41 for running through upper box 331, the secondary tooth being supported in lower case
Wheel 42 and the rotating handles 43 coaxially connected with secondary gears 42.The bottom of secondary output rod 41 is equipped with lateral sliding chute rod
44, one end of rotating handles 43 is fixedly connected on the central axis of secondary gears 42, the other end of rotating handles 43 and secondary output
The sliding chute rod 44 of bar 41 is slidably connected.Input shaft 34 be equipped with master gear 35, master gear 35 respectively with three sinusoidal vibration mechanisms
40 secondary gears 42 are meshed, master gear 35 on input shaft 34 and between the secondary gears 42 of three sinusoidal vibration mechanisms 40
Transmission ratio can be arranged according to the vibration demand of crystallizer 50.
32 inner space of upper housing is equipped with the first stacked rods 61 and the second stacked rods 62, two of them sinusoidal vibration mechanism 40
Secondary output rod 41 it is slide hinged with the both ends of the first stacked rods 61 respectively, the secondary output of another sinusoidal vibration mechanism 40
One end of bar 41 and the second stacked rods 62 is hinged, the other end of the second stacked rods 62 with it is point articulated in the first stacked rods 61.It is main
Output rod 31 with it is point articulated in the second stacked rods 62, thus, three sinusoidal vibration mechanisms 40 output vibration through first superposition
Bar 61, the second stacked rods 62 and main stacked rods 30 are transferred to crystallizer 50.
It is set on lower box 332 there are three the guide rod 45 being fixedly mounted, guide rod 45 and the secondary of sinusoidal vibration mechanism 40 export
Bar 41 is slidably connected, and secondary output rod 41 can do straight reciprocating motion under the guiding role of guide rod 45.
Upper box 331 is equipped with track base 36, is equipped with the guide block 37 for being secured to installation at the center of the first stacked rods 61,
Guide block 37 and track base 36 in first stacked rods 61 are slidably connected and can do straight reciprocating motion along track base 36.
Lower box is equipped with several support bases 71, if master gear 35 and secondary gears 42 are supported in by dry bearing 72 respectively
Support seat 71.
According to Fourier transform principle, non sinusoidal periodic function (waveform) can be by fundametal compoment and the high order of different frequency
Harmonic component is formed by stacking.When three sinusoidal vibration mechanisms 40 export sinusoidal vibration, non-sinusoidal oscillation equipment 20 can be by three
Sinusoidal vibration superposition synthesis, so that output meets the vibration of nonsinusoidal waveform rule.Equally, mold oscillation system of the present invention
The sinusoidal vibration superposition synthesis that system can further export six sinusoidal vibration mechanisms 40, so that output meets non-sinusoidal waveform
The vibration of shape rule.According to Fourier transform principle, the sinusoidal waveform quantity of superposition is more, and superimposed waveform is closer to institute
Desired nonsinusoidal waveform can determine to be superimposed quantity accordingly according to actual condition and its required precision in practical applications.
It should be appreciated that exemplary embodiment as described herein is illustrative and be not restrictive.Although being retouched in conjunction with attached drawing
One or more embodiments of the invention is stated, it should be understood by one skilled in the art that not departing from through appended right
In the case where the spirit and scope of the present invention defined by it is required that, the change of various forms and details can be made.
Claims (5)
1. a kind of non-sinusoidal crystallizer vibrating system, which is characterized in that the vibrational system includes bottom plate and is fixedly mounted on
Two non-sinusoidal oscillation equipment on the bottom plate, the non-sinusoidal oscillation equipment include the non-sinusoidal oscillation being mutually mechanically connected
Device and motor;The vibrational system is additionally provided with main stacked rods, passes through the main stacked rods between two non-sinusoidal oscillation devices
Connection;The bottom plate is equipped with pedestal, and the pedestal is equipped with sliding rail, is fixedly installed with sliding block, the cunning on the crystallizer
Rail is slidably connected with the sliding block, the sliding block with it is point articulated in the main stacked rods;Wherein,
The non-sinusoidal oscillation device includes that upper housing, lower case, input shaft, main output rod and three are located in the lower case
The sinusoidal vibration mechanism in portion space, the input shaft are connected to the motor, and the lower case includes upper box and lower box, institute
It states lower box and is fixedly installed in the bottom plate, the main output rod runs through the upper box and the upper housing;The sinusoidal vibration
Motivation structure include the secondary output rod through the upper box, the secondary gears that are supported in lower case and with the secondary tooth
Coaxially connected rotating handles are taken turns, the bottom of the secondary output rod is equipped with lateral sliding chute rod, one end of the rotating handles
It is fixedly connected on the central axis of the secondary gears, the sliding slot of the other end of the rotating handles and the secondary output rod
Bar is slidably connected;The input shaft is equipped with master gear, the master gear secondary with three sinusoidal vibration mechanisms respectively
Gear is meshed;
The upper housing inner space is equipped with the first stacked rods and the second stacked rods, time of sinusoidal vibration mechanism described in two of them
Grade output rod is slide hinged with the both ends of first stacked rods respectively, the secondary output rod of another sinusoidal vibration mechanism
It is hinged with one end of second stacked rods, the other end of second stacked rods with it is point articulated in first stacked rods;
The main output rod with it is point articulated in second stacked rods, the both ends of the main stacked rods respectively with two non-sines
The main output rod of vibration device is slide hinged;
Wherein, the transmission ratio between the master gear on the input shaft and the secondary gears of three sinusoidal vibration mechanisms according to
The vibration demand of the crystallizer is arranged.
2. non-sinusoidal crystallizer vibrating system as described in claim 1, which is characterized in that there are three being set on the lower box
The guide rod of fixed installation, the guide rod and the secondary output rod of the sinusoidal vibration mechanism are slidably connected, the secondary output rod
Straight reciprocating motion can be done under the guiding role of the guide rod.
3. non-sinusoidal crystallizer vibrating system as described in claim 1, which is characterized in that the upper box is equipped with guide rail
Seat is equipped with the guide block for being secured to installation at the center of first stacked rods, the guide block in first stacked rods with
The track base is slidably connected and can do straight reciprocating motion along the track base.
4. non-sinusoidal crystallizer vibrating system as described in claim 1, which is characterized in that the vibrational system further includes tooth
Roller box and shaft coupling, the gear-box are fixedly installed in the bottom plate, and the motor passes sequentially through the gear-box, the shaft coupling
Device is connected to the input shaft of the non-sinusoidal oscillation device.
5. non-sinusoidal crystallizer vibrating system as described in claim 1, which is characterized in that the lower box is equipped with several
Seat is supportted, the master gear and the secondary gears are respectively by several bearing supports in the support base.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710237507.2A CN107116185B (en) | 2017-04-12 | 2017-04-12 | A kind of non-sinusoidal crystallizer vibrating system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710237507.2A CN107116185B (en) | 2017-04-12 | 2017-04-12 | A kind of non-sinusoidal crystallizer vibrating system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107116185A CN107116185A (en) | 2017-09-01 |
CN107116185B true CN107116185B (en) | 2018-11-20 |
Family
ID=59725612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710237507.2A Expired - Fee Related CN107116185B (en) | 2017-04-12 | 2017-04-12 | A kind of non-sinusoidal crystallizer vibrating system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107116185B (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU46646A1 (en) * | 1964-07-29 | 1964-09-29 | ||
AT333997B (en) * | 1974-06-12 | 1976-12-27 | Voest Ag | OSCILLATION GEAR, IN PARTICULAR FOR MOLDING PLANTS IN CONTINUOUS CASTING PLANTS |
JP2993225B2 (en) * | 1991-10-02 | 1999-12-20 | 神鋼電機株式会社 | Shaker |
CN2464454Y (en) * | 2001-02-09 | 2001-12-12 | 燕山大学 | Non-sine vibration generator for continuous casting crystallizer |
CN204486732U (en) * | 2015-03-04 | 2015-07-22 | 上海耀秦冶金设备技术有限公司 | The differential adjusting device of continuous cast mold vibration generating arrangement |
CN106493315B (en) * | 2016-12-23 | 2019-03-22 | 燕山大学 | The synchronous driving mould non-sinusoidal vibration device of Dual-Servo Motor |
-
2017
- 2017-04-12 CN CN201710237507.2A patent/CN107116185B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN107116185A (en) | 2017-09-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104737423B (en) | Twin shaft output motor, motor unit, dynamic simulator, torsion test device, rotation torsion test device, Tire testing device, linear actuators and vibrating device | |
CN205188931U (en) | Plate compactor's actuating system | |
CN101829652B (en) | Rectilinear vibrating screen for two groups of split seat-type vibration exciters | |
CN104408310A (en) | Mechanical device programmed frequency amplitude modulation (PFAM) structuring decomposition method | |
CN107116185B (en) | A kind of non-sinusoidal crystallizer vibrating system | |
CN201047801Y (en) | Three-dimensional movable vibration damper endurance life testing bench | |
CN105290349A (en) | Swing type bilateral non-sine drive device of continuous casting crystallizer | |
CN101424178B (en) | Crank block type pumping unit | |
CN110216248B (en) | Double-source vibration excitation device of continuous casting crystallizer | |
CN205614702U (en) | High -precision locate mode manipulator | |
CN202705776U (en) | Driving device of counter weight swing vibration box | |
CN101761618A (en) | Mechanism mutually converting reciprocating motion and rotating motion as well as part and equipment thereof | |
CN206888959U (en) | A kind of crank and beam pumping unit | |
CN205735024U (en) | A kind of single dibit concentric locating platform driven | |
CN206192560U (en) | Linear electric motor capability test laboratory bench | |
CN202265747U (en) | Main track double-sleeper tamping device | |
CN201669209U (en) | Vibration screen with two groups of split-seat type vibration exciters | |
CN112622345A (en) | Cam forming mechanism of special-shaped three-side box | |
CN102953300A (en) | Positive line double-pillow tamping device | |
CN206376858U (en) | A kind of polished rod of pumping well indicator card calculating system | |
CN107749233A (en) | A kind of mechanical design course combined appliance for teaching | |
CN100464946C (en) | Structure of spindle head of parallel type A/B axes | |
CN1828090A (en) | Rolling friction sine mechanism | |
CN205689371U (en) | A kind of energy-recuperation system based on free goods of furniture for display rather than for use | |
CN104952349A (en) | Physical simulation experiment device for operating mechanisms of mechanical press |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181120 Termination date: 20190412 |