CN2831047Y - Encoder installation device - Google Patents
Encoder installation device Download PDFInfo
- Publication number
- CN2831047Y CN2831047Y CN 200520088007 CN200520088007U CN2831047Y CN 2831047 Y CN2831047 Y CN 2831047Y CN 200520088007 CN200520088007 CN 200520088007 CN 200520088007 U CN200520088007 U CN 200520088007U CN 2831047 Y CN2831047 Y CN 2831047Y
- Authority
- CN
- China
- Prior art keywords
- scrambler
- rotating shaft
- bracket body
- support bracket
- erecting device
- 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
- 238000009434 installation Methods 0.000 title abstract description 8
- 230000001360 synchronised effect Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses an encoder installation device, which is provided with a transverse rotating shaft, a longitudinal bearing bracket body and an encoder, wherein the transverse rotating shaft is fixed on the bearing bracket body through a bearing seat, a power input belt wheel is arranged at the shaft neck part of the transverse rotating shaft, the encoder is directly installed at the shaft tail part of the transverse rotating shaft, and an encoder fixing frame is fastened at the corresponding end of the bearing bracket body; the transmission ratio of the power input belt wheel is the same as that of the frequency conversion motor. The mounting device is separated from the variable frequency motor, the variable frequency motor is connected with the mounting device through the transmission of the synchronous transmission mechanism, the technical defect that the encoder mounting structure in the prior art suffers from the heat dissipation of the variable frequency motor and directly influences the temperature of the working environment can be overcome, and the encoder has the advantages of long service life, stable work and the like.
Description
Technical field
The utility model relates generally to the fly frame in the textile machine, particularly the mounting structure of fly frame scrambler.
Background technology
The installation of the scrambler of fly frame generally is to realize like this in the prior art, be connected on the variable-frequency motor afterbody end cap the scrambler fixed mount is fastening, scrambler is directly installed on the afterbody end axle of variable-frequency motor, thereby reaches the purpose that scrambler detects in real time to the variable-frequency motor rotating speed.In the mounting means of above-mentioned scrambler, because scrambler is directly installed on the afterbody end axle of motor, variable-frequency motor is under continuous operating condition, a large amount of heat energy of its generation outwards distribute, bring disaster to scrambler with standing in the breach, cause the scrambler operating ambient temperature too high and very easily cause it to damage, shortened dramatically the serviceable life of scrambler.In addition, scrambler is in maintenance process, and its dismounting must be subjected to the restriction of variable-frequency motor afterbody dust cover again, very inconvenience.
Summary of the invention
Task of the present utility model is to solve that structure of installing encoders in the prior art exists makes it suffer the variable-frequency motor heat radiation directly to influence the technological deficiency of operating ambient temperature, a kind of scrambler erecting device is provided, this erecting device and variable-frequency motor are separated, variable-frequency motor is by synchronous drive mechanism driving coupling erecting device, make erecting device with identical ratio of gear running, scrambler directly detects in real time to the rotating speed of erecting device, and then realizes indirectly the real-time purpose that detects of variable-frequency motor rotating speed.
Its technical solution is:
A kind of scrambler erecting device, it is provided with horizontal rotating shaft, vertical support bracket body, scrambler, laterally rotating shaft is fixed on the support bracket body by bearing seat, collar in laterally rotating shaft is provided with power input belt wheel, scrambler is directly installed on the axle afterbody of horizontal rotating shaft, and the scrambler fixed mount is fastened on support bracket body corresponding end; The ratio of gear of power input belt wheel is identical with the ratio of gear of selecting variable-frequency motor for use.
The main body longitudinal profile of above-mentioned support bracket body becomes the L type.
The axis hole that the support bracket body is offered is passed in above-mentioned horizontal rotating shaft, and laterally the collar of rotating shaft and axle afterbody lay respectively at the both sides of support bracket body.
Above-mentioned scrambler fixed mount is fastened on the outside wall surface of support bracket body corresponding end.
Above-mentioned outside wall surface is a vertical plane.
Above-mentioned power input belt wheel is the arc tooth synchronous belt wheel.
Connect for profile between the afterbody of above-mentioned horizontal rotating shaft and the scrambler.
The utility model scrambler erecting device, because this erecting device in use is separated with variable-frequency motor, variable-frequency motor just drives erecting device run-in synchronism by synchronous gear trains such as synchronous bands, scrambler directly detects in real time to the rotating speed of erecting device, and then realizes indirectly the real-time purpose that detects of variable-frequency motor synchronization.Not only can reach purpose and effect that the prior art scrambler detects in real time to the variable-frequency motor rotating speed, and, because scrambler is able to away from variable-frequency motor, can not be subjected to producing in the variable-frequency motor operation process the direct influence of heat, its operating ambient temperature is kept in the normal range, prolong its serviceable life.Take the scrambler fixed mount to be fastened on the outside wall surface technical approach of support bracket body corresponding end, be convenient to scrambler in the maintenance process dismounting.Above-mentioned outside wall surface (conjunction plane) is a vertical plane, can effectively guarantee the accuracy of scrambler installation site, guarantees its accuracy of detection.Take to be profile connection technique mode between horizontal rotating shaft afterbody and the scrambler, both be convenient to the installation of scrambler, also can guarantee the stability in the scrambler operation process.L type technical approach is taked in the main body longitudinal profile of support bracket body, and horizontal rotating shaft takes to pass the technical approach that the support bracket body is offered axis hole, simple in structure, be easy to realize, also be convenient to above-mentioned each relevant parts and at ipsilateral not installation be set respectively, compact in design is reasonable, is beneficial to more to safeguard dismounting.
Description of drawings
Figure is a kind of embodiment structural principle of the utility model synoptic diagram.
Below in conjunction with accompanying drawing the utility model is described:
Embodiment
In conjunction with diagram, a kind of scrambler erecting device, it is provided with vertical support bracket body 3, the main body longitudinal profile of support bracket body 3 becomes L type as shown in the figure, laterally rotating shaft 1 is fixed on the support bracket body 3 by the bearing seat 2 that is positioned at support bracket body 3 left sides, laterally the axis hole 302 on the support bracket body is passed in rotating shaft 1, collar at horizontal rotating shaft 1 left end is provided with power input belt wheel 4, pass through key connecting between power input belt wheel 4 and the horizontal rotating shaft 1, power input belt wheel 4 is the arc tooth synchronous belt wheel, the ratio of gear of power input belt wheel 4 is identical with the ratio of gear of selecting variable-frequency motor for use, select for use variable-frequency motor transmission of power to be imported belt wheel 4 to power by arc tooth synchronous belt, scrambler 5 is positioned at the outside (right side) of support bracket body 3, be directly installed on the axle afterbody of horizontal rotating shaft 1 right-hand member, laterally between rotating shaft 1 and the scrambler 5 for profile connects, scrambler 5 fixed mounts are fastened on the outside wall surface 300 of support bracket body 3 corresponding end, outside wall surface 300 is a vertical plane.The bottom 301 of above-mentioned support bracket body 3 can be used as union end.Can be fixed on this device on the main frame 6 by the union end of support bracket body 3 or other suitable objects first-class.
The utility model is not only applicable to the installation setting of fly frame scrambler, is applicable to the installation setting of other speed change gearing scramblers too.
Claims (7)
1, a kind of scrambler erecting device, be characterised in that: it is provided with horizontal rotating shaft, vertical support bracket body, scrambler, laterally rotating shaft is fixed on the support bracket body by bearing seat, collar in laterally rotating shaft is provided with power input belt wheel, scrambler is directly installed on the axle afterbody of horizontal rotating shaft, and the scrambler fixed mount is fastened on support bracket body corresponding end; The ratio of gear of power input belt wheel is identical with the ratio of gear of selecting variable-frequency motor for use.
2, scrambler erecting device according to claim 1 is characterized in that: the main body longitudinal profile of described support bracket body becomes the L type.
3, scrambler erecting device according to claim 2 is characterized in that: the axis hole that the support bracket body is offered is passed in described horizontal rotating shaft, and laterally the collar of rotating shaft and axle afterbody lay respectively at the both sides of support bracket body.
4, scrambler erecting device according to claim 3, it is characterized in that: described scrambler fixed mount is fastened on the outside wall surface of support bracket body corresponding end.
5, scrambler erecting device according to claim 4 is characterized in that: described outside wall surface is a vertical plane.
6, scrambler erecting device according to claim 1 is characterized in that: described power input belt wheel is the arc tooth synchronous belt wheel.
7, scrambler erecting device according to claim 1 is characterized in that: connect for profile between axle afterbody and the scrambler of described horizontal rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520088007 CN2831047Y (en) | 2005-10-20 | 2005-10-20 | Encoder installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520088007 CN2831047Y (en) | 2005-10-20 | 2005-10-20 | Encoder installation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2831047Y true CN2831047Y (en) | 2006-10-25 |
Family
ID=37135975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520088007 Expired - Fee Related CN2831047Y (en) | 2005-10-20 | 2005-10-20 | Encoder installation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2831047Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330224A (en) * | 2011-06-19 | 2012-01-25 | 无锡市新康纺机有限公司 | Lower keel drive bearing mechanism for roving frame |
-
2005
- 2005-10-20 CN CN 200520088007 patent/CN2831047Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330224A (en) * | 2011-06-19 | 2012-01-25 | 无锡市新康纺机有限公司 | Lower keel drive bearing mechanism for roving frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |