CN109681597A - A kind of transmission device in two kinds under isolation and the above media environment - Google Patents
A kind of transmission device in two kinds under isolation and the above media environment Download PDFInfo
- Publication number
- CN109681597A CN109681597A CN201910118722.XA CN201910118722A CN109681597A CN 109681597 A CN109681597 A CN 109681597A CN 201910118722 A CN201910118722 A CN 201910118722A CN 109681597 A CN109681597 A CN 109681597A
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- return
- transmission device
- transmission
- driver
- seat
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Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 68
- 238000002955 isolation Methods 0.000 title claims abstract description 22
- 230000002441 reversible effect Effects 0.000 claims abstract description 31
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 238000000926 separation method Methods 0.000 claims abstract description 8
- 238000005260 corrosion Methods 0.000 claims abstract description 4
- 230000033001 locomotion Effects 0.000 claims description 15
- 238000010276 construction Methods 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 244000061408 Eugenia caryophyllata Species 0.000 claims 2
- 235000016639 Syzygium aromaticum Nutrition 0.000 claims 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000035929 gnawing Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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
- F16H21/00—Gearings comprising primarily only links or levers, with or without slides
- F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
-
- 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
- F16H21/00—Gearings comprising primarily only links or levers, with or without slides
- F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
- F16H21/12—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for conveying rotary motion
-
- 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
- F16H21/00—Gearings comprising primarily only links or levers, with or without slides
- F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
- F16H21/16—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and reciprocating motion
-
- 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
- F16H21/00—Gearings comprising primarily only links or levers, with or without slides
- F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
- F16H21/16—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and reciprocating motion
- F16H21/18—Crank gearings; Eccentric gearings
-
- 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
- F16H21/00—Gearings comprising primarily only links or levers, with or without slides
- F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
- F16H21/40—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and oscillating motion
-
- 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
- F16H21/00—Gearings comprising primarily only links or levers, with or without slides
- F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
- F16H21/44—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for conveying or interconverting oscillating or reciprocating motions
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
Transmission device in a kind of two kinds under isolation and the above media environment, it is characterised in that: including active drive mechanism, switching mechanism, interrupter, slave hand actuator;The active drive mechanism includes non-return drive seat, non-return driver, transmission shaft;The switching mechanism includes reversible joint selector bar, transmission shaft, reversible joint link lever;The interrupter includes sealing guider, separation sleeve, pilot seal device;The slave hand actuator includes non-return driven seat, non-return driver, transmission shaft.The master and slave transmission mechanism of transmission device can be placed in segregate different medium environment;Transmission device has anti-corrosion, antirust, tolerance high and low temperature performance.
Description
[technical field]
A kind of transmission device in two kinds under isolation and the above media environment
[background technique]
Two kinds under isolation or and the above media environment in power transmission, generally use chain type (sprocket wheel/chain
It is secondary) transmission or the driving forms such as belt (belt/belt wheel set) transmission or gear (turbine/worm screw) auxiliary driving implement power biography
It is dynamic.But in actual operation, above-mentioned several power transmission forms are all since there are respective drawbacks for its respective inherent characteristic.Letter
It states as follows:
The drawbacks of one is about linked transmission
1. due to the imperfect section of chain in linked transmission, so that being difficult on the slider of isolation different medium simple
Realize sealing.In order to realize sealing, leads to the sealing structure complex on the slider of isolation different medium, also result in close
Envelope easily fails.
2. since there are decisive for validity of the tensioning of the chain degree to transmission in linked transmission.
1) tensile force of tension can make sprocket wheel shaft distortion and block transmission, and serious person makes chain sintering softening, so that chain
Item fracture;Again or keeps bearing (either drive wheel bearing or driven wheel bearing) stress abnormal and greatly quickly reduce axis
Hold service life.
2) and rate of tension is insufficient, and make the by-produced opposite sliding (being commonly called as skidding) of sprocket wheel/chain, and or because rate of tension is tight
Weight is insufficient and chain is caused to be detached from sprocket wheel, or causes the accident.
3) to keep sprocket wheel/chain pair rate of tension for a long time rationally, even if being provided with tensile force adjusting mechanism, chain skids
Or it is detached from sprocket wheel accident and still occurs often.
Secondly the drawbacks of is about belt drive
1. since the rigidity of belt in belt drive is weaker, so that it is close to be difficult to simple realization on the slider of spacer medium
Envelope.In order to realize sealing, leads to the sealing structure complex on the slider of isolation different medium, also result in sealing easily
Failure.
2. since there are decisive for validity of the rate of tension to transmission of belt in belt drive.
1) tensile force of tension can be such that Pulley shaft deforms and block transmission, and serious person makes belt sintering carbonization, so that
Belt fracture;Again or keeps bearing (either drive wheel bearing or driven wheel bearing) stress abnormal and greatly quickly reduce
Bearing service life;
2) and rate of tension is insufficient, and makes belt/belt wheel set produce relative sliding and (be commonly called as skidding), or because rate of tension is tight
Weight is insufficient and belt is caused to be detached from belt pulley, or causes the accident.
3) to keep belt/belt wheel set rate of tension for a long time rationally, even if being provided with tensile force adjusting mechanism, belt is beaten
Sliding or disengaging belt pulley accident still occurs often.
Thirdly the drawbacks of is driven about gear (turbine/worm screw)
Since rigidity of gear (turbine/worm screw) auxiliary driving at executing agency end is not easy to guarantee, especially in high load, intersection
Under the conditions of axis transmission, long-term operation, the rigidity at executing agency end easily deteriorates, so that on the slider of spacer medium
Sealing often fail, and or cause gear (turbine/worm screw) pair occur gnawing tooth, broken teeth etc., on medium slider sealing and
The maintenance of gear (turbine/worm screw) pair at executing agency end brings many drawbacks.
[summary of the invention]
The purpose of the present invention is overcome the current techniques stated in [background technique] to there is drawback in actual operation
Or defect, it provides with reliable transmission height, convenience is good, a kind of good transmission device of mechanism simplification.
The invention adopts the following technical scheme:
1. the transmission device in a kind of two kinds under isolation and the above media environment, it is characterised in that:
Including active drive mechanism, switching mechanism, interrupter, slave hand actuator;The active drive mechanism includes
Non-return drive seat, non-return driver, transmission shaft;The switching mechanism includes reversible joint selector bar, transmission shaft, reversible pass
Save connecting rod;The interrupter includes sealing guider, separation sleeve, pilot seal device;The slave hand actuator includes non-return
Driven seat, non-return driver, transmission shaft.The master and slave transmission mechanism of transmission device can be placed in segregate different medium environment
In;Transmission device has anti-corrosion, antirust, tolerance high and low temperature performance.
It is a kind of two kinds under isolation or and the above media environment in transmission device, the non-return drive seat
With non-return construction and self-lubricating structure.
It is a kind of two kinds under isolation or and the above media environment in transmission device, the revolution stop device
With non-return construction and self-lubricating structure.
It is a kind of two kinds under isolation or and the above media environment in transmission device, the non-return drive seat
Non-return construction pairing with non-return driver, which is realized, not to reverse mutually.
It is a kind of two kinds under isolation or and the above media environment in transmission device, the reversible joint
Conversion connecting rod has reversible joint and self-lubricating structure.
It is a kind of two kinds under isolation or and the above media environment in transmission device, the reversible joint
Connecting rod has reversible joint and self-lubricating structure.
It is a kind of two kinds under isolation or and the above media environment in transmission device, the sealing guider
With seal construction, guide frame.
It is a kind of two kinds under isolation or and the above media environment in transmission device, the pilot seal device
With guide frame, seal construction.
It is a kind of two kinds under isolation or and the above media environment in transmission device, the non-return driven seat
With non-return construction and self-lubricating structure.
It is a kind of two kinds under isolation or and the above media environment in transmission device, the non-return driven seat
Non-return construction pairing with non-return driver, which is realized, not to reverse mutually.
It is a kind of two kinds under isolation or and the transmission device in the above media environment the method for operation, such as
Under:
1) driving force of active drive mechanism 1 comes from prime mover;
2) active drive mechanism 1 is taken exercises under prime mover driven;
3) active drive mechanism 1 realizes movement conversion with manual converting mechanism 2;
4) 2 No leakage of switching mechanism passes through interrupter 3;
5) interrupter 3 by two kinds or and the above different medium it is completely isolated;
6) switching mechanism 2 drives slave hand actuator 4, realizes movement conversion;
7) slave hand actuator 4 drives executing agency, realizes operating;
8) by 1)~7) power transmission relationship, the power that Movers export is passed into executing agency.
[Detailed description of the invention]
Fig. 1 is overall schematic of the invention.
Fig. 2 is main view of the invention.
Fig. 3 is the present invention more embodiment schematic diagram.
Fig. 4 is partial schematic diagram of the invention.
[specific embodiment]
In order to keep the purpose of the present invention, technical solution clearer, with reference to the accompanying drawings and embodiments, the present invention is carried out
It further illustrates:
Transmission device in as Figure 1-Figure 4 a kind of two kinds under isolation and the above media environment,
Active drive mechanism is connect with switching mechanism, and switching mechanism No leakage is connect by interrupter with slave hand actuator.
Active drive mechanism 1 includes non-return drive seat 1.1, non-return driver 1.2;Switching mechanism 2 includes reversible joint
Selector bar 2.1, reversible joint link lever 2.2, reversible joint selector bar 2.3;Interrupter includes sealing guider 3.1, every
From set 3.2, pilot seal device 3.3;Slave hand actuator includes non-return driven seat 4.1, non-return driver 4.2.Transmission device it
Driving and driven transmission mechanism can be placed in segregate different medium environment;Transmission device has anti-corrosion, antirust, tolerance high and low
Warm nature energy.
Active drive mechanism provides power by prime mover, takes exercises under prime mover driven;Active is driven by switching mechanism
The movement of mechanism is converted to another movement and drives slave hand actuator, and slave hand actuator drives executing agency to operate again.
Embodiment one:
1. prime mover is mounted in non-return drive seat 1.1, non-return driver 1.2 and prime mover driven axis connection, prime mover
Non-return driver 1.2 is driven to make continuous rotary movement;
2. non-return drive seat 1.1 is not reversed with non-return driver 1.2 by the non-return driver 1.2 of non-return constitution realization;
3. non-return driver 1.2 is connect with reversible joint selector bar 2.1, the continuous rotary of non-return driver 1.2 is transported
Turn is changed to the straight reciprocating motion of reversible joint link lever 2.2;Seal guider, separation sleeve, pilot seal device
4. reversible joint link lever 2.2 is by the bearing and guiding of sealing guider 3.1 and pilot seal device 3.3;
5. sealing guider 3.1 and pilot seal device 3.3 are mounted on separation sleeve 3.2;
6. separation sleeve 3.2 is fixed on medium slider;
7. sealing guider 3.1 and pilot seal device 3.3 form sealing group and A/B two media are fully sealed, is isolated;
8. the straight reciprocating motion of reversible joint link lever 2.2 is converted to non-return biography again by reversible joint selector bar 2.3
The continuous rotary movement of dynamic device 4.2
9. non-return driver 4.2 is not reversed with non-return driven seat 4.1 by the non-return driver 4.2 of non-return constitution realization;
10. non-return driver 4.2 is supported on non-return driven seat 4.1, non-return driver 4.2 is connect with executing agency;Only
Inverse driver 4.2 drives executing agency to make revolution operating;
11. the continuous rotary movement of executing agency can be according to the real-world operation need of executing agency under the effect of non-return driver
It does and active drive mechanism is in the same direction or incorgruous rotary motion
Embodiment two:
1. prime mover is mounted in non-return drive seat 1.1, non-return driver 1.2 and prime mover driven axis connection, prime mover
Non-return driver 1.2 is driven to make continuous oscillating traverse motion;
2. non-return drive seat 1.1 is swung with non-return driver 1.2 by the way that the non-return driver 1.2 of non-return constitution realization is not inverse;
3. non-return driver 1.2 is connect with reversible joint selector bar 2.1, the continuous rotary of active drive mechanism is moved
Be converted to the straight reciprocating motion of reversible joint link lever 2.2;
4. reversible joint link lever 2.2 is by the bearing and guiding of sealing guider 3.1 and pilot seal device 3.3;
5. sealing guider 3.1 and pilot seal device 3.3 are mounted on separation sleeve 3.2;
6. separation sleeve 3.2 is fixed on medium slider;
7. sealing guider 3.1 and pilot seal device 3.3 form sealing group and A/B two media are fully sealed, is isolated;
8. the straight reciprocating motion of reversible joint link lever 2.2 is converted to non-return biography again by reversible joint selector bar 2.3
The continuous reciprocally swinging of dynamic device 4.2;
9. non-return driver 4.2 is swung with non-return driven seat 4.1 by the way that the non-return driver 4.2 of non-return constitution realization is not inverse;
10. non-return driver 4.2 is supported on non-return driven seat 4.1, non-return driver 4.2 is connect with executing agency;Only
Inverse driver 4.2 drives executing agency to make continuous reciprocally swinging;
11. the continuous reciprocally swinging of executing agency can be according to the real-world operation need of executing agency under the effect of non-return driver
It does and active drive mechanism is in the same direction or incorgruous continuous reciprocally swinging.
The invention has the benefit that
1. simplifying interrupter structure by changing the kind of drive;
2. improving and improving sealing validity;
3. having prevented chain breakage in chain conveyer, chain is detached from the accident of sprocket wheel;
4. having prevented belt fracture in V belt translation, belt is detached from the accident of belt pulley
5. having prevented the gear (turbine/worm screw) caused by weakening in gear (turbine/worm screw) transmission because of load end rigidity
Pair cooperation relaxes and leads to transmission efficiency decline, gnaws the major accidents such as tooth, broken teeth;
The above is only present pre-ferred embodiments, is not intended to limit the scope of the present invention, therefore
Any subtle modifications, equivalent variations and modifications to the above embodiments according to the technical essence of the invention, still fall within
Protection scope of the present invention.
Claims (11)
1. the transmission device in a kind of two kinds under isolation and the above media environment, it is characterised in that: including master
Dynamic transmission mechanism, switching mechanism, interrupter, slave hand actuator;The active drive mechanism includes non-return drive seat, non-return
Driver, transmission shaft;The switching mechanism includes reversible joint selector bar, transmission shaft, reversible joint link lever;The isolation
Mechanism includes sealing guider, separation sleeve, pilot seal device;The slave hand actuator includes non-return driven seat, non-return transmission
Device, transmission shaft.The master and slave transmission mechanism of transmission device can be placed in segregate different medium environment;Transmission device has
Anti-corrosion, antirust, tolerance high and low temperature performance.
2. transmission device according to claim 1, it is characterised in that: the non-return drive seat has non-return construction and moistens certainly
Slipped Clove Hitch structure.
3. transmission device according to claim 1, it is characterised in that: non-return driver has non-return construction and self-lubricating knot
Structure.
4. the transmission device according to Claims 2 or 3, it is characterised in that: the non-return structure of non-return drive seat and non-return driver
Pairing realization is made not reverse mutually.
5. transmission device according to claim 1, it is characterised in that: the reversible joint selector bar has reversible pass
Section and self-lubricating structure.
6. transmission device according to claim 1, it is characterised in that: the reversible joint link lever has reversible joint
And self-lubricating structure.
7. transmission device according to claim 1, it is characterised in that: the sealing guider has sealing structure, guiding
Structure.
8. transmission device according to claim 1, it is characterised in that: the pilot seal device has guide frame, sealing
Structure.
9. transmission device according to claim 1, it is characterised in that: the non-return driven seat tool has non-return construction and moistens certainly
Slipped Clove Hitch structure.
10. transmission device according to claim 3 or 9, it is characterised in that: non-return driven seat and non-return driver it is non-return
Construction pairing, which is realized, not to reverse mutually.
11. the method for operation of transmission device according to claim 1, it is characterised in that:
1) driving force of active drive mechanism 1 comes from prime mover;
2) active drive mechanism 1 is taken exercises under prime mover driven;
3) active drive mechanism 1 realizes movement conversion with manual converting mechanism 2;
4) 2 No leakage of switching mechanism passes through interrupter 3;
5) interrupter 3 by two kinds or and the above different medium it is completely isolated;
6) switching mechanism 2 drives slave hand actuator 4, realizes movement conversion;
7) slave hand actuator 4 drives executing agency to realize operating;
8) by 1)~7) power transmission relationship, the power that Movers export is passed into executing agency.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910118722.XA CN109681597A (en) | 2019-02-15 | 2019-02-15 | A kind of transmission device in two kinds under isolation and the above media environment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910118722.XA CN109681597A (en) | 2019-02-15 | 2019-02-15 | A kind of transmission device in two kinds under isolation and the above media environment |
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Publication Number | Publication Date |
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CN109681597A true CN109681597A (en) | 2019-04-26 |
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ID=66196364
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CN201910118722.XA Pending CN109681597A (en) | 2019-02-15 | 2019-02-15 | A kind of transmission device in two kinds under isolation and the above media environment |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101260926A (en) * | 2008-04-23 | 2008-09-10 | 桂昌豪 | Sealed gearing device |
CN101907155A (en) * | 2009-06-03 | 2010-12-08 | 郑国军 | Rotary type lever transmission mechanism or rotary type lever transmission device |
CN103185122A (en) * | 2012-03-31 | 2013-07-03 | 北京普纳森电子科技有限公司 | Magnetically-coupled vacuum transmission device applicable to plasma processing equipment |
CN204610729U (en) * | 2015-04-23 | 2015-09-02 | 宁波恒力液压股份有限公司 | Isolation structure on rotatingshaft between relative movement two parts |
-
2019
- 2019-02-15 CN CN201910118722.XA patent/CN109681597A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101260926A (en) * | 2008-04-23 | 2008-09-10 | 桂昌豪 | Sealed gearing device |
CN101907155A (en) * | 2009-06-03 | 2010-12-08 | 郑国军 | Rotary type lever transmission mechanism or rotary type lever transmission device |
CN103185122A (en) * | 2012-03-31 | 2013-07-03 | 北京普纳森电子科技有限公司 | Magnetically-coupled vacuum transmission device applicable to plasma processing equipment |
CN204610729U (en) * | 2015-04-23 | 2015-09-02 | 宁波恒力液压股份有限公司 | Isolation structure on rotatingshaft between relative movement two parts |
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Application publication date: 20190426 |