CN107781331A - Intellectualized visual hydro viscous variable speed drive experimental rig - Google Patents
Intellectualized visual hydro viscous variable speed drive experimental rig Download PDFInfo
- Publication number
- CN107781331A CN107781331A CN201610752211.XA CN201610752211A CN107781331A CN 107781331 A CN107781331 A CN 107781331A CN 201610752211 A CN201610752211 A CN 201610752211A CN 107781331 A CN107781331 A CN 107781331A
- Authority
- CN
- China
- Prior art keywords
- casing
- experimental rig
- variable speed
- observation window
- speed drive
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- 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.)
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Classifications
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
- F16D66/02—Apparatus for indicating wear
- F16D66/021—Apparatus for indicating wear using electrical detection or indication means
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
- F16D2066/001—Temperature
Abstract
The invention discloses a kind of Intellectualized visual hydro viscous variable speed drive experimental rig, including driving shaft, shaft end seal lid, bearing, flow field observation window, casing, drive end support plate, passive hub, air-vent, observation window gland, active friction plate, driven friction, it is wirelessly transferred transmitter, microsensor, platen, Partner support plate, compression spring, spring pressure plate, piston, outer support disk, displacement monitoring disk, grating scale, passive hubcap and driven axle.The present invention is rational in infrastructure, securely and reliably, can effectively test out the service behaviour index of liquid viscous soft starting equipment, and gluing transmission device for research different shape, the work of differentiated friction auxiliary material and exploitation New provides a kind of advanced testing equipment.
Description
Technical field
The present invention relates to a kind of Intellectualized visual hydro viscous variable speed drive experimental rig.
Background technology
Hydro-viscous speed governing clutch has had nearly 30 in sector applications such as China's metallurgy, chemical industry, electric power, building materials, mine, ships
The history in year.It is mainly used in the speed governing operation operating mode of high-power centrifugal fan, water pump；Also it is widely used in big work(simultaneously
The soft start operating mode of rate motor.For a large amount of electric energy can be saved during speed governing operating mode；It can shorten startup for soft start operating mode
The attack time of Current on Grid, make empty load of motor or light-load starting.It can also pass through regulation when the more motors of system work simultaneously
Rotating speed realizes the power-balance between each motor.When hydro-viscous speed governing clutch is operated in speed governing state, it is rubbed using active and passive
The internal friction of oil reservoir transmits torque between pad；Heat caused by active and passive friction plate slippage, by the oil reservoir between friction plate
Cooling Posterior circle is taken away to use.Due to being neat liquid friction between friction plate when hydro-viscous speed governing clutch works, friction plate without abrasion,
Life-span was up to more than 50000 hours.
The Intellectualized visual hydro viscous variable speed drive experimental rig of the present invention can realize following functions：1st, liquid glues soft
Hydrodynamic observation between starting device internal friction piece；2nd, oil pressure and the letter of oil temperature between hydro-viscous soft-start device friction plate
Number transmit, the situation of change of oil pressure and oil temperature between friction plate is monitored with this；3rd, liquid glues oil film between soft starting device friction plate
Thickness and its monitoring of change；The present invention is rational in infrastructure, securely and reliably, can effectively test out liquid viscous soft starting equipment
Service behaviour index, for research different shape, differentiated friction auxiliary material work and exploitation New glue transmission device provide
A kind of advanced testing equipment.
The content of the invention
It is an object of the invention to provide a kind of Intellectualized visual hydro viscous variable speed drive experimental rig.
The purpose of the present invention is achieved through the following technical solutions：
The new liquid viscosity soft start device of the present invention, including driving shaft, shaft end seal lid, bearing, flow field observation window, case
Body, drive end support plate, passive hub, air-vent, observation window gland, active friction plate, driven friction, it is wirelessly transferred transmitting
Device, microsensor, platen, Partner support plate, compression spring, spring pressure plate, piston, outer support disk, displacement monitoring disk, light
Grid chi, passive hubcap and driven axle.Driving shaft is connected with casing by bearing interference fits, Selection of Bearings pair of horns engagement shaft
Hold, sealed with axial force, shaft end seal lid caused by balance control oil pressure using dual outside framework oil seal formula, shaft end seal lid and case
Body is bolted, and observation window gland is connected with flow field observation window by bolt with casing, drive end support plate and passive hub
It is bolted, active friction plate is embedded in by the internal tooth of external tooth and passive hub, and driven friction passes through internal tooth and driven axle
External tooth setting-in, microsensor is wirelessly transferred transmitter and is fixed on passive hub excircle or side in the friction plate,
Passive hub is bolted with Partner support plate, and compression spring, casing are provided between spring pressure plate and Partner support plate
It is bolted with outer support disk, displacement monitoring disk is attached by bearing pin and outer support disk, and piston passes through one with platen
Angular contact bearings are connected, and Partner support plate is connected with casing by bearing interference fits, and driven axle passes through axle with driving shaft
Hold interference fits connection.
As seen from the above technical solution provided by the invention, Intellectualized visual sticky liquid speed regulating clutch of the invention
Device experimental rig can realize following functions：1st, the hydrodynamic observation between hydro-viscous soft-start device internal friction piece；2nd, liquid
The signal transmission of oil pressure and oil temperature, the change of oil pressure and oil temperature between friction plate is monitored with this between viscous soft starter device friction plate
Situation；3rd, liquid glues the monitoring of oil film thickness and its change between soft starting device friction plate；The present invention is rational in infrastructure, safely may be used
Lean on, can effectively test out the service behaviour index of liquid viscous soft starting equipment, for research different shape, differentiated friction pair
The work of material and exploitation New glue transmission device and provide a kind of advanced testing equipment.
Brief description of the drawings
Fig. 1 is Intellectualized visual hydro viscous variable speed drive experimental rig structural representation.
Embodiment
The Intellectualized visual hydro viscous variable speed drive experimental rig of the present invention, its preferable embodiment is as schemed
Shown in 1, Intellectualized visual hydro viscous variable speed drive experimental rig includes driving shaft 1, shaft end seal lid 2, bearing 3, flow field
Observation window 4, casing 5, drive end support plate 6, passive hub 7, air-vent 8, observation window gland 9, active friction plate 10, by dynamic friction
Piece 11, it is wirelessly transferred transmitter 12, microsensor 13, platen 14, Partner support plate 15, compression spring 16, spring pressure plate
17th, piston 18, outer support disk 19, displacement monitoring disk 20, grating scale 21, passive hubcap 22 and driven axle 23.
Driving shaft 1 is connected with casing 5 by bearing interference fits, and bearing 3 is controlled from a pair of angular contact bearings with balancing
Axial force caused by oil pressure, shaft end seal lid 2 are sealed using dual outside framework oil seal formula, and shaft end seal lid 2 passes through bolt with casing 5
Connection, observation window gland 9 are connected with flow field observation window 4 by bolt with casing 5, and drive end support plate 6 passes through spiral shell with passive hub 7
Tether and connect, active friction plate 10 is embedded in by the internal tooth of external tooth and passive hub 7, and driven friction 11 passes through internal tooth and driven axle 24
External tooth setting-in, microsensor 13 is wirelessly transferred transmitter 12 and is fixed on the passive excircle of hub 7 or side in the friction plate
On face, passive hub 7 is bolted with Partner support plate 15, and pressure is provided between spring pressure plate 17 and Partner support plate 15
Contracting spring 16, casing 5 are bolted with outer support disk 19, and displacement monitoring disk 20 is connected by bearing pin and outer support disk 19
Connect, piston 18 is connected with platen 14 by a pair of angular contact bearings, and Partner support plate 15 passes through bearing interference fits with casing 5
Connection, driven axle 23 are connected with driving shaft 1 by bearing interference fits.
The new liquid viscosity soft start device of the present invention has following innovative point：
The piston of Intellectualized visual hydro viscous variable speed drive experimental rig does not turn round with together with passive hub, only does straight line fortune
It is dynamic, the monitoring in gap between friction plate can be realized, that is, realizes the monitoring of oil film thickness between friction plate.
Pair of horns engagement shaft is used between the driving shaft and casing of Intellectualized visual hydro viscous variable speed drive experimental rig
Connection is held, the connection supporting role between driving shaft and casing can not only be realized using angular contact bearing, moreover it is possible to effectively disappear
Except axial force caused by control oil pressure, ensure equipment operation stability.
The piston of Intellectualized visual hydro viscous variable speed drive experimental rig is connected with platen by a pair of angular contact bearings
Connect, the connection supporting role between piston and platen can not only be realized using angular contact bearing, moreover it is possible to effectively eliminate control
Axial force caused by oil pressure, ensure equipment operation stability.
The observation window gland of Intellectualized visual hydro viscous variable speed drive experimental rig passes through bolt with flow field observation window
It is connected with casing, is provided with flow field observation window in the side of casing and top surface respectively, realizes visual inspection interior flow field.
In friction plate, realization rubs the microsensor of Intellectualized visual hydro viscous variable speed drive experimental rig
Pole sheet pressure is wiped to monitor with oil liquid temperature.
To be fixed on passive hub cylindrical for the transmitter that is wirelessly transferred of Intellectualized visual hydro viscous variable speed drive experimental rig
On week or side, meet that wirelessly transmitting data closely gathers transmitting, realize friction pole sheet pressure and oil liquid temperature monitoring function.
The beneficial effects of the invention are as follows：
It is rational in infrastructure compact, securely and reliably；
The service behaviour index of liquid viscous soft starting equipment can effectively be tested out；
Transmission device, which is glued, for research different shape, the work of differentiated friction auxiliary material and exploitation New provides a kind of advanced examination
Test equipment.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, the change or replacement that can readily occur in,
It should all be included within the scope of the present invention.
Claims (7)
- A kind of 1. Intellectualized visual hydro viscous variable speed drive experimental rig, it is characterised in that the Intellectualized visual liquid Viscous speed regulating clutch coupling experimental rig includes driving shaft, shaft end seal lid, bearing, flow field observation window, casing, drive end support Disk, passive hub, air-vent, observation window gland, active friction plate, driven friction, be wirelessly transferred transmitter, microsensor, Platen, Partner support plate, compression spring, spring pressure plate, piston, outer support disk, displacement monitoring disk, grating scale, passive shaft end Lid and driven axle；The driving shaft is connected with the casing by bearing interference fits, the Selection of Bearings pair of horns engagement shaft Hold to balance axial force caused by control oil pressure, the shaft end seal lid is sealed using dual outside framework oil seal formula, and the shaft end is close Capping is bolted with the casing, and the observation window gland is connected with the flow field observation window by bolt with casing, The drive end support plate is bolted with the passive hub, and the active friction plate passes through external tooth and the passive hub Internal tooth is embedded in, and the driven friction is embedded in by the external tooth of internal tooth and the driven axle, and the microsensor is flush-mounted in and rubbed In pad, the transmitter that is wirelessly transferred is fixed on the passive hub excircle or side, the passive hub with it is described passive End support plate is bolted, and compression spring, the casing are provided between the spring pressure plate and the Partner support plate It is bolted with the outer support disk, the displacement monitoring disk is attached by bearing pin and outer support disk, the piston It is connected with the platen by a pair of angular contact bearings, the Partner support plate is connected with the casing by bearing interference fits Connect, the driven axle is connected with the driving shaft by bearing interference fits.
- 2. Intellectualized visual hydro viscous variable speed drive experimental rig according to claim 1, it is characterised in that described Piston does not turn round with together with passive hub, only moves along a straight line.
- 3. Intellectualized visual hydro viscous variable speed drive experimental rig according to claim 1, it is characterised in that described Driving shaft is connected with the casing by a pair of angular contact bearing interference fits, with axial force caused by balance control oil pressure.
- 4. Intellectualized visual hydro viscous variable speed drive experimental rig according to claim 1, it is characterised in that described The piston is connected with the platen by a pair of angular contact bearings, with axial force caused by balance control oil pressure.
- 5. Intellectualized visual hydro viscous variable speed drive experimental rig according to claim 1, it is characterised in that described Observation window gland is connected with the flow field observation window by bolt with casing, is provided with flow field in the side of casing and top surface respectively Observation window.
- 6. Intellectualized visual hydro viscous variable speed drive experimental rig according to claim 1, it is characterised in that described Microsensor can both monitor the pressure between interior outside friction disc, and can monitor Newtonian liquid in flow field again in friction plate Temperature.
- 7. Intellectualized visual hydro viscous variable speed drive experimental rig according to claim 1, it is characterised in that described Transmitter is wirelessly transferred to be fixed on the passive hub excircle or side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610752211.XA CN107781331A (en) | 2016-08-30 | 2016-08-30 | Intellectualized visual hydro viscous variable speed drive experimental rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610752211.XA CN107781331A (en) | 2016-08-30 | 2016-08-30 | Intellectualized visual hydro viscous variable speed drive experimental rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107781331A true CN107781331A (en) | 2018-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610752211.XA Pending CN107781331A (en) | 2016-08-30 | 2016-08-30 | Intellectualized visual hydro viscous variable speed drive experimental rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107781331A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108871743A (en) * | 2018-05-09 | 2018-11-23 | 江苏大学 | A kind of wet clutch visual testing device |
| CN109973542A (en) * | 2019-03-27 | 2019-07-05 | 中南大学 | Variable-speed clutch |
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| CN101093001A (en) * | 2007-07-13 | 2007-12-26 | 三一重工股份有限公司 | Hydraulic disk type integrated arrestor with adjustable braking force |
| CN202048122U (en) * | 2011-04-25 | 2011-11-23 | 山东中川重工股份有限公司 | Liquid viscosity speed regulation clutch |
| CN102530488A (en) * | 2012-01-05 | 2012-07-04 | 力博重工科技股份有限公司 | Liquid viscosity controllable starting and braking integrated device for belt conveyor |
| CN202628885U (en) * | 2012-06-15 | 2012-12-26 | 朱博 | Hydro-viscous brake |
| CN102879177A (en) * | 2012-09-29 | 2013-01-16 | 江苏大学 | Hydro-viscous drive characteristic testing system |
| CN103790998A (en) * | 2014-02-12 | 2014-05-14 | 江苏大学 | Double-piece hydro-viscous speed adjusting clutch |
| CN204610174U (en) * | 2015-04-22 | 2015-09-02 | 无锡市飞度自动化设备有限公司 | A kind of regulable speed type emulsion power pack |
| CN105021397A (en) * | 2015-07-15 | 2015-11-04 | 江苏大学 | Hydro-viscous variable speed clutch test device with dual-working condition testing function |
| CN206555335U (en) * | 2016-08-30 | 2017-10-13 | 力博重工科技股份有限公司 | Intellectualized visual hydro viscous variable speed drive experimental rig |
-
2016
- 2016-08-30 CN CN201610752211.XA patent/CN107781331A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101093001A (en) * | 2007-07-13 | 2007-12-26 | 三一重工股份有限公司 | Hydraulic disk type integrated arrestor with adjustable braking force |
| CN202048122U (en) * | 2011-04-25 | 2011-11-23 | 山东中川重工股份有限公司 | Liquid viscosity speed regulation clutch |
| CN102530488A (en) * | 2012-01-05 | 2012-07-04 | 力博重工科技股份有限公司 | Liquid viscosity controllable starting and braking integrated device for belt conveyor |
| CN202628885U (en) * | 2012-06-15 | 2012-12-26 | 朱博 | Hydro-viscous brake |
| CN102879177A (en) * | 2012-09-29 | 2013-01-16 | 江苏大学 | Hydro-viscous drive characteristic testing system |
| CN103790998A (en) * | 2014-02-12 | 2014-05-14 | 江苏大学 | Double-piece hydro-viscous speed adjusting clutch |
| CN204610174U (en) * | 2015-04-22 | 2015-09-02 | 无锡市飞度自动化设备有限公司 | A kind of regulable speed type emulsion power pack |
| CN105021397A (en) * | 2015-07-15 | 2015-11-04 | 江苏大学 | Hydro-viscous variable speed clutch test device with dual-working condition testing function |
| CN206555335U (en) * | 2016-08-30 | 2017-10-13 | 力博重工科技股份有限公司 | Intellectualized visual hydro viscous variable speed drive experimental rig |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108871743A (en) * | 2018-05-09 | 2018-11-23 | 江苏大学 | A kind of wet clutch visual testing device |
| CN108871743B (en) * | 2018-05-09 | 2020-07-31 | 江苏大学 | Visual testing arrangement of wet clutch |
| CN109973542A (en) * | 2019-03-27 | 2019-07-05 | 中南大学 | Variable-speed clutch |
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