CN205462776U - From trim centrifuge - Google Patents
From trim centrifuge Download PDFInfo
- Publication number
- CN205462776U CN205462776U CN201620281039.XU CN201620281039U CN205462776U CN 205462776 U CN205462776 U CN 205462776U CN 201620281039 U CN201620281039 U CN 201620281039U CN 205462776 U CN205462776 U CN 205462776U
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- China
- Prior art keywords
- main shaft
- trim
- centrifuge
- rotation dish
- several
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Abstract
The utility model relates to a from trim centrifuge, including the main shaft, the control main shaft makes it make rotary motion's power supply around self axle center, and the center is run through in the main shaft and along with main shaft pivoted rolling disc, be equipped with a plurality of centrifugation lumen along its circumferencial direction on the rolling disc side, still be equipped with the induction system that the response main shaft heeled on from trim centrifuge's the main shaft, the last final controlling element that still is equipped with of from trim centrifuge, final controlling element can come to carry out the trim to the rolling disc according to the signal that induction system produced.
Description
Technical field
This utility model relates to a kind of centrifuge structure, a kind of can automatically be adjusted and balance from trim centrifuge.
Background technology
Centrifuge is to utilize centrifugal force, separates liquid and the machinery of each component in the mixture of solid particle or liquid and liquid.Centrifuge is mainly used in separating the solid particle in suspension with liquid, or by emulsion two kinds of density differences, the most immiscible liquid is separately (such as isolating butter from milk)；It can also be used for getting rid of the liquid in wet solid, such as, dry wet clothes with washing machine；The admixture of gas of the special hypervelocity the most separable different densities of channel separator；Utilizing the feature that the solid particle sedimentation velocity in a liquid of different densities or granularity is different, some sedimentation centrifuges also can carry out classification to solid particle by density or granularity.
Traditional centrifuge includes centrifugal chamber, power and actuating device, main shaft, being rotated by drive shaft makes centrifugal chamber make centrifugal motion, but varies in weight due to various piece in centrifugal process, and its center of gravity also can be different, occur to offset unbalance situation time centrifugal to happen occasionally, almost becoming a great problem of centrifuge, the centrifugal unbalance centrifuge that not only results in carries out collision and sends huge sound external shell, also can be caused tremendous influence the service life of centrifuge.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of centrifuge structure, a kind of can automatically be adjusted and balance from trim centrifuge.
For solving above-mentioned technical problem, including main shaft, control main shaft and make its power source rotated around Pivot Point Center, center is through main shaft and along with the rotation dish of main axis, it is provided with several centrifugal tube chambers along its circumferencial direction on described rotation dish side, the described induction installation being additionally provided with sensing main shaft inclination on the main shaft of trim centrifuge, the described execution device that is additionally provided with on trim centrifuge, described execution device can carry out trim according to the signal that induction installation produces to rotation dish.
After have employed said structure, owing to being provided with the induction installation that sensing main shaft rolls in rotation dish side, mean that when main shaft rolls centrifuge occurs unbalance, receive unbalance by an induction installation, again unbalance signal is transferred to perform device, again rotation dish is carried out trim by performing device.
As further improvement of the utility model, described induction installation is several foil gauges fitting on main shaft.
After have employed said structure, the operation principle of foil gauge makes based on strain effect, when i.e. conductor or semi-conducting material produce mechanically deform under the effect of external force, its resistance value changes accordingly, this phenomenon is referred to as " strain effect ", is pasted and on main shaft by each foil gauge, once produces on main shaft and rolls, foil gauge will produce resistance variations, is transferred to perform device as signal by resistance variations.
As further improvement of the utility model, described foil gauge is received by a signal and dispensing device transmits a signal to perform device.
After have employed said structure, received by signal and dispensing device is used as foil gauge and the transmission medium performed between device.
As further improvement of the utility model, it is circumferentially disposed on rotation dish with main shaft for the center of circle that described several perform device, and described execution device includes performing block and control this execution block to roll the driver element of rightabout motion to main shaft.
After have employed said structure, drive unit drives performs the rightabout motion that block rolls to main shaft, utilizes the weight performing block itself to reach the technique effect of trim.
As further improvement of the utility model, described execution device includes the light rod guide being fixedly arranged on rotation dish and is set up in the screw mandrel between light rod guide, described execution block be can in light rod guide the balancing weight of sliding, it is spaced apart and rotation dish is separated into the uniform fan section of several areas that described several perform devices.
After have employed said structure, by guide rail and the setting of screw mandrel, balancing weight just can be moved on guide rail by rotatable screw mandrel, rotation dish is separated into the uniform fan section of several areas by arranging of balancing weight, being equivalent to a balancing weight can a corresponding rightabout fan section, when main shaft side is inclined to certain fan section, corresponding balancing weight will rely on guide rail to move toward rightabout, reaches the technique effect of trim.
Accompanying drawing explanation
Figure
1
It show centrifuge structure side view；
Figure
2
It show centrifuge structure top view.
Detailed description of the invention
As shown in Fig. 1 Fig. 2, including main shaft 1, control main shaft 1 and make its power source 2 rotated around Pivot Point Center, center is through main shaft 1 and rotation dish 3 along with main axis, it is provided with several centrifugal tube chambers 4 along its circumferencial direction on described rotation dish 3 side, the described induction installation 5 being additionally provided with sensing main shaft inclination on the main shaft of trim centrifuge, described being additionally provided with on trim centrifuge performs device 6, and described execution device can carry out trim according to the signal that induction installation produces to rotation dish.Owing to being provided with the induction installation 5 that sensing main shaft rolls in rotation dish side, mean that when main shaft rolls centrifuge occurs unbalance, receive unbalance by an induction installation, more unbalance signal is transferred to perform device, again rotation dish is carried out trim by performing device.Described induction installation is several foil gauges 51 fitting on main shaft.The operation principle of foil gauge makes based on strain effect, when i.e. conductor or semi-conducting material produce mechanically deform under the effect of external force, its resistance value changes accordingly, this phenomenon is referred to as " strain effect ", pasted and on main shaft 1 by each foil gauge 51, once producing on main shaft 1 and roll, foil gauge 51 will produce resistance variations, is transferred to perform device as signal by resistance variations.Described foil gauge 51 is received by a signal and dispensing device transmits a signal to perform device.Received by signal and dispensing device is used as foil gauge 51 and the transmission medium performed between device.
As in figure 2 it is shown, several execution devices described are circumferentially disposed on rotation dish with main shaft 1 for the center of circle, described execution device 6 includes performing block and control this execution block to roll the driver element of rightabout motion to main shaft.Drive unit drives performs the rightabout motion that block rolls to main shaft, utilizes the weight performing block itself to reach the technique effect of trim.Described execution device includes the light rod guide being fixedly arranged on rotation dish, by guide rail 63 and the setting of screw mandrel 64, balancing weight just can be moved on guide rail by rotatable screw mandrel, described execution block be can in light rod guide the balancing weight 61 of sliding, it is spaced apart and rotation dish is separated into the uniform fan section of several areas 62 that described several perform devices.Rotation dish is separated into the uniform fan section of several areas 62 by arranging of balancing weight, being equivalent to a balancing weight can a corresponding rightabout fan section, when main shaft side is inclined to certain fan section, corresponding balancing weight will rely on guide rail to move toward rightabout, reaches the technique effect of trim.
Claims (5)
1. one kind from trim centrifuge, including main shaft, control main shaft and make its power source rotated around Pivot Point Center, center is through main shaft and along with the rotation dish of main axis, it is provided with several centrifugal tube chambers along its circumferencial direction on described rotation dish side, it is characterized in that: the described induction installation being additionally provided with sensing main shaft inclination on the main shaft of trim centrifuge, the described execution device that is additionally provided with on trim centrifuge, described execution device can carry out trim according to the signal that induction installation produces to rotation dish.
It is the most according to claim 1 from trim centrifuge, it is characterised in that: described induction installation is several foil gauges fitting on main shaft.
It is the most according to claim 2 from trim centrifuge, it is characterised in that: described foil gauge is received by a signal and dispensing device transmits a signal to perform device.
The most according to claim 1 from trim centrifuge, it is characterized in that: it is circumferentially disposed on rotation dish with main shaft for the center of circle that described several perform device, described execution device includes performing block and control this execution block to roll the driver element of rightabout motion to main shaft.
The most according to claim 4 from trim centrifuge, it is characterized in that: described execution device includes the light rod guide being fixedly arranged on rotation dish and is set up in the screw mandrel between light rod guide, described execution block be can in light rod guide the balancing weight of sliding, it is spaced apart and rotation dish is separated into the uniform fan section of several areas that described several perform devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620281039.XU CN205462776U8 (en) | 2016-04-06 | 2016-04-06 | A kind of from trim centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620281039.XU CN205462776U8 (en) | 2016-04-06 | 2016-04-06 | A kind of from trim centrifuge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN205462776U true CN205462776U (en) | 2016-08-17 |
| CN205462776U8 CN205462776U8 (en) | 2016-11-09 |
Family
ID=56643189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620281039.XU Expired - Fee Related CN205462776U8 (en) | 2016-04-06 | 2016-04-06 | A kind of from trim centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205462776U8 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105750095A (en) * | 2016-04-06 | 2016-07-13 | 温州医科大学附属第二医院育英儿童医院 | Self-balancing centrifugal machine |
-
2016
- 2016-04-06 CN CN201620281039.XU patent/CN205462776U8/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105750095A (en) * | 2016-04-06 | 2016-07-13 | 温州医科大学附属第二医院育英儿童医院 | Self-balancing centrifugal machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN205462776U8 (en) | 2016-11-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CGPU | Change to patent or to utility model | ||
| CU01 | Correction of utility model patent |
Correction item: Patentee Correct: Second Affiliated Hospital of Wenzhou Medical University|Yuying Children 's Hospital False: THE 2ND AFFILIATED HOSPITAL YUYING CHILDREN'S HOSPITAL OF WENZHOU MEDICAL UNIVERSITY Number: 33 Page: The title page Volume: 32 |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Patentee Correct: Second Affiliated Hospital of Wenzhou Medical University|Yuying Children 's Hospital False: THE 2ND AFFILIATED HOSPITAL YUYING CHILDREN'S HOSPITAL OF WENZHOU MEDICAL UNIVERSITY Number: 33 Volume: 32 |
|
| ERR | Gazette correction | ||
| 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: 20160817 Termination date: 20180406 |