CN1920319A - Electrically-actuated clutch - Google Patents
Electrically-actuated clutch Download PDFInfo
- Publication number
- CN1920319A CN1920319A CNA2006100625874A CN200610062587A CN1920319A CN 1920319 A CN1920319 A CN 1920319A CN A2006100625874 A CNA2006100625874 A CN A2006100625874A CN 200610062587 A CN200610062587 A CN 200610062587A CN 1920319 A CN1920319 A CN 1920319A
- Authority
- CN
- China
- Prior art keywords
- pin
- clutch
- diode
- capacitor
- relay
- 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.)
- Pending
Links
Images
Landscapes
- Mechanical Operated Clutches (AREA)
Abstract
The invention relates to an electric clutch, which comprises: an accumulator 1, a controller, a micro direct-current motor 3, a transmitter and a clutch, wherein said clutch comprises clutch transmission axle 5, clutch axle 6, steel ball 7 and return spring 8. The invention is characterized in that: when power off, said device can automatically separate; when powering, the device can automatically close.
Description
Technical field
The present invention relates to a kind of electric clutch, can auto-closing when relating to a kind of energising specifically, the electric clutch that can separate automatically during power failure.
Technical background
Nowadays, increasing gate factory uses electric extendable door, and increasing sub-district, gateway, parking lot, charge station use banister.Yet the electric extendable door of gate factory needs manually with clutch separation when having a power failure, and realizes the artificial open and close door that promotes; When normal power supply, need manually with the clutch closure, adopt motor to drag and realize the open and close door.Equally, in the sub-district, the banister that uses of gateway, parking lot, charge station when having a power failure, need to realize manually having lifted, having fallen bar manually with clutch separation; When normal power supply, need manually with the clutch closure, adopt motor to drag the bar of realizing, fall.Such clutch does not meet human oriented design, and people press for the clutch of a kind of intellectuality, hommization, can separate automatically when having a power failure, can auto-closing during energising.
Summary of the invention
The invention provides a kind of electric clutch, it is characterized in that, comprise storage battery 1, controller 2, micro dc motor 3, transmission device 4 and clutch, clutch comprises clutch transmission shaft 5, clutch shaft 6, steel ball 7 and Returnning spring 8.Storage battery 1 is connected with controller 2 by electric wire 22, and during power failure, storage battery 1 provides DC electrical source.Controller 2 links to each other with micro dc motor 3 by electric wire 21.Transmission device 4 connects micro dc motor 3 and clutch transmission shaft 5, transmission device 4 comprises driving gear 41 and driven gear 42, driving gear 41 is fixed on the output shaft of micro dc motor 3, and driven gear 42 is fixed on an end of clutch transmission shaft 5, driving gear 41 and driven gear 42 engagements.The other end end of clutch transmission shaft 5 has screw thread, and the casing 11 of Pei Heing also has screw thread with it.The middle part of clutch shaft 6 has a ball groove, and an end is close to clutch transmission shaft 5, and the other end is close to Returnning spring 8, and the other end of Returnning spring 8 is fixed on the inwall of main shaft 9.Steel ball 7 is installed in the steel ball hole of the main shaft 9 between power driven gear 10 and the clutch shaft 6.
Electric clutch provided by the invention is characterized in that, during power failure, this device can separate automatically; During energising, this device energy auto-closing, thus realize automation, possess intellectuality, hommization.
Description of drawings
Structural representation when Fig. 1 has a power failure for the embodiment of electric clutch of the present invention;
Structural representation when Fig. 2 switches on for the embodiment of electric clutch of the present invention;
Fig. 3 is the embodiment's of electric clutch of the present invention control circuit figure.
Specific embodiment
Be further elaborated below in conjunction with specific embodiment.
As shown in Figure 1 and Figure 2, electric clutch of the present invention is characterized in that, comprises storage battery 1, controller 2, micro dc motor 3, transmission device 4 and clutch, and clutch comprises clutch transmission shaft 5, clutch shaft 6, steel ball 7 and Returnning spring 8; Storage battery 1 is connected with controller 2 by electric wire 22, and during power failure, storage battery 1 provides DC electrical source; Controller 2 links to each other with micro dc motor 3 by electric wire 21.Transmission device 4 connects micro dc motor 3 and clutch transmission shaft 5, transmission device 4 bag driving gear 41 and driven gears 42, driving gear 41 is fixed on the output shaft of micro dc motor 3, and driven gear 42 is fixed on an end of clutch transmission shaft 5, driving gear 41 and driven gear 42 engagements.The other end end of clutch transmission shaft 5 has screw thread, and the casing 11 of Pei Heing also has screw thread with it.The middle part of clutch shaft 6 has a ball groove, and an end is close to clutch transmission shaft 5, and the other end is close to Returnning spring 8, and the other end of Returnning spring 8 is fixed on the inwall of main shaft 9.Steel ball 7 is installed in the steel ball hole of the main shaft 9 between power driven gear 10 and the clutch shaft 6.Power driving gear 12 is fixed on the main shaft 9.
As shown in Figure 3, the control circuit figure of electric clutch of the present invention.The pin 1 of tenminal block J1 links to each other with the pin of insurance F1, and pin 2 links to each other with a pin of transformer T1 primary side, pin 3 ground connection, the external 220V ac power supply of tenminal block J1.Another pin of insurance F1 links to each other with another pin of transformer T1 primary side, and a secondary pin of transformer links to each other with the pin of insurance F2, and the another one pin links to each other with the positive pole of diode D3, the negative pole of diode D4; Another pin of insurance F2 links to each other with the positive pole of diode D1 and the negative pole of diode D2.A Chang Kaiduan of the switch of the negative pole of the positive pole of capacitor C 1 and diode D1, D3, the positive pole of diode D10 and relay K 1 links to each other, and negative pole connects power supply ground.The pin of tenminal block J2 connects power supply ground, another pin links to each other with a normal-closed end of relay K 1 switch, the pin of power resistor R4, another pin of power resistor R4 links to each other with the negative pole of diode D10, tenminal block J2 by electric wire 22 with connect storage battery 1 and link to each other; A pin of the negative pole of diode D5, relay K 1 coil connects+the 24V power supply, another pin of the positive pole of diode D5, relay K 1 coil connects power supply ground, relay is at the public termination+12V power supply of the switch of K1, pin of the negative pole of normally closed terminating diode D6, resistance R 2 and pin 4, the pin 8 of integrated package U2, Chang Kaiduan connect the pin of negative pole, resistance R 3 of diode D8 and pin 4, the pin 8 of integrated package U3.The pin of power resistor R1 links to each other with a common port of the switch of relay K 1, and another pin links to each other with the positive pole of capacitor C 2,1 pin of three-terminal voltage-stabilizing U1.2 pin of the negative pole of capacitor C 2, three-terminal voltage-stabilizing U1 connect power supply ground.A pin of the pin 3 of three-terminal voltage-stabilizing U1, the positive pole of capacitor C 3, capacitor C 4 connects+the 12V power supply.Another pin of capacitor C 3 negative poles, capacitor C 4 connects power supply ground.The pin 2 of integrated package U2, pin 6 link to each other with the positive pole of diode D6, another pin of resistance R 2 and the positive pole of capacitor C 5, pin 5 connects a pin of capacitor C 6, pin 7 is unsettled, pin 3 links to each other with a pin of the coil of diode D7, relay K 2, and another pin of the positive pole of the negative pole of pin 1, capacitor C 5, the other end of capacitor C 6, diode D7, the coil of relay K 1 connects power supply ground.The common port of the switch of relay K 2 connects respectively+12V power supply and power supply ground.The pin 2 of integrated package U3, pin 6 link to each other with the positive pole of diode D8, another pin of resistance R 3 and the positive pole of capacitor C 7, pin 5 connects a pin of capacitor C 8, pin 7 is unsettled, pin 3 links to each other with a pin of the coil of diode D9, relay K 3, and another pin of the positive pole of the negative pole of pin 1, capacitor C 7, the other end of capacitor C 8, diode D9, the coil of relay K 1 connects power supply ground.The common port of the switch of relay K 2 connects respectively+12V power supply and power supply ground, and integrated package U2, U3 are 555 intergrated circuit.Two Chang Kaiduan of relay K 2, two Chang Kaiduan of relay K 3 link to each other with two pins of tenminal block J3 respectively, and tenminal block J3 links to each other with micro dc motor 3.Tenminal block J1, tenminal block J2, insurance F1, transformer T1, insurance F2, diode D1, diode D2, diode D3, diode D4 and capacitor C 1 composition+24V power circuit are for micro dc motor 3 provides power supply; Relay K 1, diode D5, power resistor R1, capacitor C 2, three-terminal voltage-stabilizing U1, capacitor C 3, capacitor C 4 are formed power circuit, for other circuit provides+the 12V power supply; Integrated package U2, diode D6, resistance R 2, capacitor C 5, capacitor C 6 are formed a monostable circuit, and integrated package U3, diode D8, resistance R 3, capacitor C 7, capacitor C 8 are also formed a monostable circuit.Relay K 2, diode D7, relay K 3, diode D9 form output circuit, the operation of control micro dc motor 3.
As Fig. 1, Fig. 2, shown in Figure 3, during energising, insurance F1, transformer T1, insurance F2, diode D1, D2, D3, D4 and capacitor C 1 provide DC electrical source for micro dc motor 3.Relay K 1 is electric adhesive because of coil gets, and two Chang Kaiduan are communicated with two common ports, and integrated package U3 obtains power supply.The voltage of the pin 2 of integrated package U3 is because slowly rising of 3 pairs of capacitor C of resistance R, 7 chargings, when the voltage of pin 2 be lower than supply voltage 2/3rds the time, pin 3 is exported high level always, when the voltage beyond supply voltage of pin 2 2/3rds the time, pin 3 is output low level always.When the pin 3 of integrated package U3 is exported high level, relay K 3 is electric adhesive because of coil gets, Chang Kaiduan is communicated with common port, micro dc motor 3 clockwise rotate after electric, drive driving gear 41 and clockwise rotate, driven gear 42 rotates counterclockwise, and clutch transmission shaft 5 rotates counterclockwise, make clutch transmission shaft 5 screw out, gradually away from clutch shaft 6 from casing 11.Simultaneously, because the active force of Returnning spring 8, make clutch shaft 6 outwards move gradually, steel ball 7 is extruded toward radial direction, force steel ball 7 to be clamp-oned between the arc keyway of the steel ball hole of main shaft 9 and power driven gear 10, as shown in Figure 2, thereby make main shaft 9 and power driven gear 10 be linked to be an integral body, power driving gear 12 drives main shaft 9 and power driven gear 10 moves together, that is to say the clutch closure.When integrated package U3 pin 3 output low levels, relay K 2 disconnects because of coil losing electricity, and Chang Kaiduan and common port disconnect, and micro dc motor 3 is out of service.
During power failure, storage battery 1 provides DC electrical source for micro dc motor 3.Relay K 1 disconnects because of coil losing electricity, and two normal-closed ends are communicated with two common ports, and integrated package U2 obtains power supply.The voltage of the pin 2 of integrated package U2 is because slowly rising of 2 pairs of capacitor C of resistance R, 5 chargings, when the voltage of pin 2 be lower than supply voltage 2/3rds the time, pin 3 is exported high level always, when the voltage beyond supply voltage of pin 2 2/3rds the time, pin 3 is output low level always.When the pin 3 of integrated package U2 is exported high level, relay K 2 is electric adhesive because of coil gets, Chang Kaiduan is communicated with common port, because the direction of output voltage direction when switching on is opposite, so micro dc motor 3 rotate counterclockwise after electric, driving driving gear 41 rotates counterclockwise, driven gear 42 clockwise rotates, clutch transmission shaft 5 clockwise rotates, make clutch transmission shaft 5 screw in from casing 11, overcome the active force of Returnning spring 8, force clutch shaft 6 to move to the inside gradually, when the ball groove of clutch shaft 6 aligns with the steel ball hole on the main shaft 9, steel ball 7 drops to the ball groove of clutch shaft 6, as shown in Figure 1, main shaft 9 separates with power driven gear 10, that is to say clutch separation.When integrated package U2 pin 3 output low levels, relay K 2 disconnects because of coil losing electricity, and Chang Kaiduan and common port disconnect, and micro dc motor 3 is out of service.
Can separate automatically when in sum, electric clutch of the present invention has a power failure; Energy auto-closing during energising, thus realize automation, possess intellectuality, hommization.
Claims (4)
1, a kind of electric clutch comprises storage battery 1, controller 2, micro dc motor 3, transmission device 4, clutch.
2, according to claims 1 described a kind of electric clutch, it is characterized in that during power failure, this device can separate automatically; During energising, this device can auto-closing.
According to claims 1 described a kind of electric clutch, it is characterized in that 3, during power failure, storage battery 1 provides DC electrical source for micro dc motor 3.
4, according to claims 1 described a kind of electric clutch, it is characterized in that transmission device 4 can be gear transmission, belt transmission or chain transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100625874A CN1920319A (en) | 2006-09-13 | 2006-09-13 | Electrically-actuated clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100625874A CN1920319A (en) | 2006-09-13 | 2006-09-13 | Electrically-actuated clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1920319A true CN1920319A (en) | 2007-02-28 |
Family
ID=37778116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100625874A Pending CN1920319A (en) | 2006-09-13 | 2006-09-13 | Electrically-actuated clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1920319A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252040A (en) * | 2011-07-05 | 2011-11-23 | 江苏省无锡探矿机械总厂有限公司 | Ball type clutch |
-
2006
- 2006-09-13 CN CNA2006100625874A patent/CN1920319A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252040A (en) * | 2011-07-05 | 2011-11-23 | 江苏省无锡探矿机械总厂有限公司 | Ball type clutch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20160352131A1 (en) | Apparatus and Method for Charging and Discharging a Multiple Battery System | |
| JP2004507996A5 (en) | ||
| CN103332190A (en) | Oil-electricity hybrid vehicle fuel power generation control device and control method | |
| CN1920319A (en) | Electrically-actuated clutch | |
| CN1920320A (en) | Driving apparatus for capacitor energy-storage clutch | |
| CN2905989Y (en) | Door opening machine | |
| CN201221580Y (en) | Capacitance energy-storing type clutch drive apparatus | |
| CN201571005U (en) | Control circuit of electric automobile motor | |
| CN203151406U (en) | A driving circuit of an electric curtain body and an electric curtain body | |
| CN2812065Y (en) | Multi-motor startup device for internal combustion generator set | |
| CN208461460U (en) | A kind of vehicle-mounted accessory power supply reverse-connection protection circuit | |
| CN103256163B (en) | A kind of vehicle starting controller | |
| CN208473639U (en) | A kind of motorized window leaf opening device | |
| CN201080141Y (en) | Forward and reverse running controller for electric vehicle | |
| CN205943896U (en) | Ten thousand turn -ofves close | |
| CN100521028C (en) | Permanent-magnetic operation type electromagnetic combined contactor | |
| CN105322598A (en) | New energy electric appliance capable of recycling electric energy | |
| CN204243844U (en) | A kind of electric air-conditioning power-supply system | |
| CN209709743U (en) | Accumulation of energy fan | |
| CN2842873Y (en) | Lathe reversal time delay unit | |
| CN1199334C (en) | Electromagnetic clutch type brushless silcon rectifying power generator set for vehicle | |
| CN202469140U (en) | Coolant adjustment valve of air conditioner | |
| CN2935457Y (en) | Permanent magnetic operating electromagnetic combined contactor | |
| CN203034593U (en) | Pure-electric sewage suction truck | |
| CN219382176U (en) | Side sliding door actuator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |