CN2928247Y - Full automatic feeder intelligent controller - Google Patents
Full automatic feeder intelligent controller Download PDFInfo
- Publication number
- CN2928247Y CN2928247Y CN 200620086722 CN200620086722U CN2928247Y CN 2928247 Y CN2928247 Y CN 2928247Y CN 200620086722 CN200620086722 CN 200620086722 CN 200620086722 U CN200620086722 U CN 200620086722U CN 2928247 Y CN2928247 Y CN 2928247Y
- Authority
- CN
- China
- Prior art keywords
- switching diode
- grinding motor
- main grinding
- current
- cathode
- 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
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- Disintegrating Or Milling (AREA)
- Control Of Multiple Motors (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
Disclosed is an intellectual automatic feeding machine controller, which comprises a working current induction coil C G of a main grinding motor, a variable resistance, a switching diode, a bridge rectifier and a time-delay device S J. The two current induction coils C G are provided in parallel on one circuit of the main grinding motor three-phase power circuit of the three-phase drive, wherein, one current induction coil C G is connected with the switching diode K 1 through the variable resistance, the other current induction coil C G is connected with the switching diode K2 through the variable resistance. The K2 cathode and anode are connected in series with a cathode and a cathode of the bridge rectifier D1-D4, a 380V electrical source of the rectifier is connected in series and supported by a magnetic coil of the time-delay device. When the main grinding motor working state reaches a rated current, a voltage signal which is serviced by a sensor makes the controlled silicon K 1 and K 2 open simultaneously. According to the current situation of the main grinding motor, the utility model adjusts automatically to the feeding situation of the feeding electric machinery, which ensures the main grinding motor always maintaining a normal working state, and prevents locking machine phenomenon.
Description
Technical field:
The utility model relates to controller, relates in particular to full-automatic feeding machine intelligent controller.
Background technology:
The feeding machine of the building stones pulverizer of prior art generally adopts people's form on duty, because feeding is inhomogeneous, the reaction time of people's shutdown on duty limits, and the problem of pulverizer card machine often takes place.And the cleaning behind the card machine each time will consume more than two hours at least, and is not only time-consuming but also take a lot of work, and the amount of labour is big, and the intensity height has a strong impact on and restricting the operating efficiency of building stones pulverizer.
The utility model content:
The purpose of this utility model is, overcome the deficiencies in the prior art part, a kind of full-automatic feeding machine intelligent controller is provided, make the feeding machine of building stones pulverizer realize control automatically, it is mechanical feed, both can reduce labor intensity, can bring into play the maximum efficiency of building stones disintegrating apparatus again preferably.Full-automatic feeding machine intelligent controller described in the utility model includes main current of electric induction coil CG (sensor), variable resistor, switching diode (controllable silicon), bridge rectifier and time relay sj and forms.Said main motor is the drive motors of main pulverizer, is also referred to as the main motor of pulverizing.Three-phase drive main pulverized in the motor three-phase power circuit on the way, be set side by side with two induction coils (sensor), one of them induction coil (sensor) meets switching diode K1 by variable resistor, and another induction coil (sensor) meets switching diode K2 by variable resistor.Said switching diode K1 and switching diode K2, also can be called controllable silicon K1 and controllable silicon K2, positive pole and the negative pole of the negative electrode of controllable silicon K2 and anode series connection bridge rectifier D 1-D4, the 380V power supply of rectifier is supplied with via the solenoid series connection of the time relay.When the main duty of pulverizing motor reached rated current, the voltage signal that sensor is sent to made controllable silicon K1 and controllable silicon K2 open-minded simultaneously.The time relay sj solenoid obtains the 380V operating voltage, and normal open contact K3 is disconnected, master control solenoid dead electricity, and feeding machine quits work.After feeding motor quits work, main motor working current descended 80% o'clock, sensor voltage signal descends, cause controllable silicon K2 circuits for triggering not have the electric current of keeping, controllable silicon K2 ends, time relay sj solenoid dead electricity, normal open contact K3 closure, the master control solenoid gets electric, and feeding motor is started working.
Use full-automatic feeding machine intelligent controller described in the utility model, can be according to the main current conditions of pulverizing motor, the feed situation of regulating feeding machine automatically guarantees that main pulverizer remains at normal duty, avoids card machine phenomenon to take place.
Description of drawings:
Accompanying drawing is the circuit diagram of full-automatic feeding machine intelligent controller described in the utility model.1-master pulverizes motor 2-feeding motor
The specific embodiment:
Referring now to accompanying drawing, be described as follows in conjunction with the embodiments: full-automatic feeding machine intelligent controller described in the utility model includes main operating current induction coil CG (sensor), variable resistor, switching diode (controllable silicon), bridge rectifier and the time relay sj of pulverizing motor 1 and forms.Said main motor is the drive motors of main pulverizer, is also referred to as the main motor 1 of pulverizing.Three-phase drive main pulverized in motor 1 three-phase power circuit on the way, be set side by side with two induction by current coil CG (sensor), one of them induction by current coil CG (sensor) meets switching diode K1 by variable resistor, and another induction by current coil CG (sensor) meets switching diode K2 by variable resistor.Said switching diode K1 and switching diode K2, also can be called controllable silicon K1 and controllable silicon K2, positive pole and the negative pole of the negative electrode of switching diode K2 and anode series connection bridge rectifier D 1-D4, the 380V power supply of rectifier is supplied with via the solenoid series connection of the time relay.When the main duty of pulverizing motor 1 reached rated current, the voltage signal that sensor is sent to made controllable silicon K1 and controllable silicon K2 open-minded simultaneously.The time relay sj solenoid obtains the 380V operating voltage, and normal open contact K3 is disconnected, master control solenoid dead electricity, and feeding motor 2 quits work.After feeding motor 2 quits work, main motor 1 operating current of pulverizing descended 80% o'clock, induction by current coil CG (sensor) voltage signal descends, cause controllable silicon K2 circuits for triggering not have the electric current of keeping, controllable silicon K2 ends, time relay sj solenoid dead electricity, normal open contact K3 closure, the master control solenoid gets electric, and feeding motor 2 is started working.Use full-automatic feeding machine intelligent controller described in the utility model, can be according to the main current conditions of pulverizing motor 1, the feed situation of regulating feeding motor 2 automatically guarantees that the main motor 1 of pulverizing remains at normal duty, avoids card machine phenomenon to take place.
Claims (2)
1, full-automatic feeding machine intelligent controller, the main pulverizing in motor (1) three-phase power circuit on the way that it is characterized in that three-phase drive, be set side by side with two induction by current coil CG, one of them induction by current coil CG meets switching diode K1 by variable resistor, and another induction by current coil CG meets switching diode K2 by variable resistor.
2, full-automatic feeding machine intelligent controller according to claim 1 is characterized in that the negative electrode of switching diode K2 and positive pole and the negative pole of anode series connection bridge rectifier D 1-D4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620086722 CN2928247Y (en) | 2006-07-02 | 2006-07-02 | Full automatic feeder intelligent controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620086722 CN2928247Y (en) | 2006-07-02 | 2006-07-02 | Full automatic feeder intelligent controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2928247Y true CN2928247Y (en) | 2007-08-01 |
Family
ID=38306640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620086722 Expired - Fee Related CN2928247Y (en) | 2006-07-02 | 2006-07-02 | Full automatic feeder intelligent controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2928247Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886297A (en) * | 2012-10-08 | 2013-01-23 | 铜陵市久泰重型工矿设备有限公司 | Automatic feeder |
-
2006
- 2006-07-02 CN CN 200620086722 patent/CN2928247Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886297A (en) * | 2012-10-08 | 2013-01-23 | 铜陵市久泰重型工矿设备有限公司 | Automatic feeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070801 Termination date: 20100702 |