CN204907878U - Corn stalk beating machine monitoring device - Google Patents
Corn stalk beating machine monitoring device Download PDFInfo
- Publication number
- CN204907878U CN204907878U CN201520735414.9U CN201520735414U CN204907878U CN 204907878 U CN204907878 U CN 204907878U CN 201520735414 U CN201520735414 U CN 201520735414U CN 204907878 U CN204907878 U CN 204907878U
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- CN
- China
- Prior art keywords
- support
- beater
- motor
- controller
- travel switch
- 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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- Control Of Electric Motors In General (AREA)
Abstract
The utility model provides a corn stalk beating machine monitoring device's technical scheme, including the support, the fixed beating machine that has the motor is provided with speed sensor in the pivot of beating machine on the support, speed sensor be connected with a controller, the controller is connected with the motor through a drive and control circuit, the motor be connected with a converter, the converter with the controller connect, be provided with travel switch in the bottom of support, travel switch and an alarm establish ties. The device of this scheme, whether the operating condition of beating machine pivot, converter etc. Is arrived in monitoring that can be timely, can also monitor the support and stabilize, has guaranteed the normal work of beating machine.
Description
Technical field
The utility model relates to a kind of beater supervising device for maize straw.
Background technology
In the prior art, known technology is developing rapidly along with animal husbandry, blue or green fresh feed especially maize straw occupies critical positions gradually in feed, maize straw beater is widely used, but in use, if misoperation, motor damage or beater can be there is and tilt to fall down lamp accident, bring loss to user, this is the weak point existing for prior art.
Summary of the invention
The purpose of this utility model, be exactly for the deficiency existing for prior art, and a kind of technical scheme of maize straw beater supervising device is provided, the device of the program, the duty of beater rotating shaft, frequency converter etc. can be monitored timely, support can also be monitored whether firm, ensure that the normal work of beater.
This programme is achieved by the following technical measures: a kind of maize straw beater supervising device, comprise support, the fixing beater with motor on support, the feature of this programme is: in the rotating shaft of beater, be provided with speed probe, described speed probe is connected with a controller, controller is connected with motor by a Drive and Control Circuit, described motor is connected with a frequency converter, frequency converter is connected with described controller, the bottom of support is provided with travel switch, and described travel switch is connected with an alarm.
Described Drive and Control Circuit comprises a triode VT1, the base stage of triode VT1 is connected with described controller by the first resistance R1, the grounded emitter of triode VT1, the colelctor electrode of triode VT1 is connected with+VCC by a relay J, there is a diode D in parallel with described relay J, the normally-closed contact J-1 of relay and described motor in series.
The normally opened contact J-2 that described relay also has, normally opened contact J-2 is in parallel with described travel switch.
The bottom of support is provided with for support bracket fastened transverse slat.
Described travel switch is arranged on the bottom of transverse slat.
Described alarm is buzzer.
The beneficial effect of this programme can be learnt according to describing of such scheme, owing to having frequency converter in this scenario, and frequency converter is connected with controller, can be transferred on controller by the duty of motor timely like this, if operation irregularity, alarm is just reported to the police; The rotating shaft of beater has speed probe, can measure the rotating speed of rotating shaft timely, if when rotating speed is not normal, controller is reported to the police with regard to controlling alarm; Have travel switch, when support shakes, travel switch will close, and alarm must electric alarm; The unlimited electric shock of travel switch and relay is in parallel, would not affect like this, as long as there is one to close, alarm will be reported to the police; There is transverse slat in the bottom of support, so both can ensure the firm of support, also to travel switch mineralization pressure, travel switch action can be convenient to, ensure that the accuracy of warning.Described motor is three phase supply, and buzzer adopts interchange 220v to power.As can be seen here, the utility model compared with prior art, has substantive distinguishing features and progress, and its beneficial effect implemented also is apparent.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model detailed description of the invention.
Fig. 2 is the electrical diagram of the utility model detailed description of the invention.
Fig. 3 is the circuit diagram of Drive and Control Circuit.
In figure, 1 is beater, and 2 is support, and 3 is motor, and 4 is rotating shaft, and 5 is speed probe, and 6 is transverse slat, and 7 is travel switch, and 8 is controller, and 9 is frequency converter, and 10 is Drive and Control Circuit, and 11 is alarm.
Detailed description of the invention
For the technical characterstic of this programme can be clearly demonstrated, below by a detailed description of the invention, and in conjunction with its accompanying drawing, this programme is set forth.
Can be found out by accompanying drawing, a kind of maize straw beater supervising device of this programme, comprise support 2, the fixing beater 1 with motor 3 on support 2, motor 3 drives the rotating shaft 4 of beater 1 to rotate, the rotating shaft 4 of beater is provided with speed probe 5, described speed probe 5 is connected with a controller 8, controller 8 is connected with motor 3 by a Drive and Control Circuit 10, described motor 3 is connected with a frequency converter 9, frequency converter 9 is connected with described controller 8, the bottom of support 2 is provided with travel switch 7, described travel switch 7 is connected with an alarm 11.Described alarm 11 is buzzer.The bottom of support 2 is provided with the transverse slat 6 for fixed support 2.Described travel switch 7 is arranged on the bottom of transverse slat 6.
Described Drive and Control Circuit 10 comprises a triode VT1, the base stage of triode VT1 is connected with described controller 8 by the first resistance R1, the grounded emitter of triode VT1, the colelctor electrode of triode VT1 is connected with+VCC by a relay J, have a diode D in parallel with described relay J, the normally-closed contact J-1 of relay connects with described motor 3.The normally opened contact J-2 that described relay also has, normally opened contact J-2 are in parallel with described travel switch 7.
Claims (6)
1. a maize straw beater supervising device, comprise support, the fixing beater with motor on support, it is characterized in that: in the rotating shaft of beater, be provided with speed probe, described speed probe is connected with a controller, and controller is connected with motor by a Drive and Control Circuit, described motor is connected with a frequency converter, frequency converter is connected with described controller, and the bottom of support is provided with travel switch, and described travel switch is connected with an alarm.
2. maize straw beater supervising device according to claim 1, it is characterized in that: described Drive and Control Circuit comprises a triode VT1, the base stage of triode VT1 is connected with described controller by the first resistance R1, the grounded emitter of triode VT1, the colelctor electrode of triode VT1 is connected with+VCC by a relay J, there is a diode D in parallel with described relay J, the normally-closed contact J-1 of relay and described motor in series.
3. maize straw beater supervising device according to claim 2, is characterized in that: the normally opened contact J-2 that described relay also has, normally opened contact J-2 is in parallel with described travel switch.
4. maize straw beater supervising device according to claim 1, is characterized in that: the bottom of support is provided with for support bracket fastened transverse slat.
5. maize straw beater supervising device according to claim 4, is characterized in that: described travel switch is arranged on the bottom of transverse slat.
6. maize straw beater supervising device according to claim 1, is characterized in that: described alarm is buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520735414.9U CN204907878U (en) | 2015-09-22 | 2015-09-22 | Corn stalk beating machine monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520735414.9U CN204907878U (en) | 2015-09-22 | 2015-09-22 | Corn stalk beating machine monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204907878U true CN204907878U (en) | 2015-12-30 |
Family
ID=54957082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520735414.9U Expired - Fee Related CN204907878U (en) | 2015-09-22 | 2015-09-22 | Corn stalk beating machine monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204907878U (en) |
-
2015
- 2015-09-22 CN CN201520735414.9U patent/CN204907878U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20170922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |