CN202983852U - Control device of pulverizer feeding system - Google Patents
Control device of pulverizer feeding system Download PDFInfo
- Publication number
- CN202983852U CN202983852U CN 201220637529 CN201220637529U CN202983852U CN 202983852 U CN202983852 U CN 202983852U CN 201220637529 CN201220637529 CN 201220637529 CN 201220637529 U CN201220637529 U CN 201220637529U CN 202983852 U CN202983852 U CN 202983852U
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- China
- Prior art keywords
- microcontroller
- control device
- testing circuit
- motor
- switch
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a control device of a pulverizer feeding system. The control device of the pulverizer feeding system comprises a power source circuit, a microcontroller, a cutting motor, a pushing motor, a feeding switch, a feeding detection circuit and a discharging detection circuit, wherein an output end of the discharging detection circuit, an output end of the feeding switch and an output end of the feeding detection circuit are respectively connected with an input end of the microcontroller, an output end of the microcontroller is connected with an input end of the cutting motor and an input end of the pushing motor, the power source circuit provides a power source for the microcontroller, the cutting motor and the pushing motor. The microcontroller, related circuits, an optoelectronic switch and the like replace a mechanical type switch and a simple circuit, so that all parts of a pulverizer accurately, reliably and coordinately work, automation is obviously improved, and service life is prolonged.
Description
Technical field
The utility model relates to the control device of a kind of grinder feeding system.
Background technology
Existing automatic crusher will use heavy Manual mold originally, be improved to mechanical disintegration by strike, the manual mode of operation that rolls, make the staff from wasting time and energy, freeing the heavy work of inefficiency.Described automatic crusher mainly is made of rotary cutter, tubulose feeding track, feeding guide rod and cleaning brush, its each parts running is controlled and is born by mechanical switch such as power circuit and press button, travel switches respectively, automaticity is not high, less reliable.
The utility model content
The utility model purpose is that the control device of a kind of grinder feeding system is provided for the defective that prior art exists.
The utility model adopts following technical scheme for achieving the above object:
The control device of the utility model grinder feeding system, comprise power circuit, microcontroller, smear metal motor, pushing motor, the switch that feeds intake, charging testing circuit and discharging testing circuit, wherein the output of discharging testing circuit, feed intake switch and charging testing circuit connects respectively the input of microcontroller, the output of microcontroller connects respectively the input of smear metal motor and pushing motor, and power circuit provides power supply for respectively microcontroller, smear metal motor and pushing motor.
Described charging testing circuit and discharging testing circuit all adopt photoelectricity flow encoder.
Described microcontroller adopts single-chip microcomputer or FPGA.
The utility model replaces mechanical switch and ball bearing made using by microcontroller and interlock circuit, optoelectronic switch etc., makes more precisely reliable coordination of each parts operation of pulverizer, and automaticity significantly improves, and extend service life.
Description of drawings
Fig. 1: the utility model structural representation.
The specific embodiment
As shown in Figure 1, the control device of the utility model grinder feeding system, comprise power circuit, microcontroller, smear metal motor, pushing motor, the switch that feeds intake, charging testing circuit and discharging testing circuit, wherein the output of discharging testing circuit, feed intake switch and charging testing circuit connects respectively the input of microcontroller, the output of microcontroller connects respectively the input of smear metal motor and pushing motor, and power circuit provides power supply for respectively microcontroller, smear metal motor and pushing motor.
Described charging testing circuit and discharging testing circuit all adopt photoelectricity flow encoder.
Described microcontroller adopts single-chip microcomputer or FPGA.
The above is only preferred embodiment of the present utility model, be not limited to the utility model, although with reference to previous embodiment, the utility model is had been described in detail, for a person skilled in the art, it still can be modified to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. the control device of a grinder feeding system, it is characterized in that comprising power circuit, microcontroller, smear metal motor, pushing motor, the switch that feeds intake, charging testing circuit and discharging testing circuit, wherein the output of discharging testing circuit, feed intake switch and charging testing circuit connects respectively the input of microcontroller, the output of microcontroller connects respectively the input of smear metal motor and pushing motor, and power circuit provides power supply for respectively microcontroller, smear metal motor and pushing motor.
2. the control device of grinder feeding according to claim 1 system, is characterized in that described charging testing circuit and discharging testing circuit all adopt photoelectricity flow encoder.
3. the control device of grinder feeding according to claim 1 system, is characterized in that described microcontroller adopts single-chip microcomputer or FPGA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220637529 CN202983852U (en) | 2012-11-27 | 2012-11-27 | Control device of pulverizer feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220637529 CN202983852U (en) | 2012-11-27 | 2012-11-27 | Control device of pulverizer feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202983852U true CN202983852U (en) | 2013-06-12 |
Family
ID=48555077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220637529 Expired - Fee Related CN202983852U (en) | 2012-11-27 | 2012-11-27 | Control device of pulverizer feeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202983852U (en) |
-
2012
- 2012-11-27 CN CN 201220637529 patent/CN202983852U/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: 20130612 Termination date: 20151127 |