CN207456751U - A kind of detecting system for crusher vibrating screen - Google Patents
A kind of detecting system for crusher vibrating screen Download PDFInfo
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- CN207456751U CN207456751U CN201721027079.2U CN201721027079U CN207456751U CN 207456751 U CN207456751 U CN 207456751U CN 201721027079 U CN201721027079 U CN 201721027079U CN 207456751 U CN207456751 U CN 207456751U
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- detecting
- vibrating screen
- temperature
- crusher
- detection system
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Abstract
The utility model is related to a kind of detecting systems for crusher vibrating screen, the system includes displacement detection system, system for detecting temperature and total control equipment, the displacement detection system includes work light connected in sequence, light-sensitive element, signal processing module, data acquisition module, AT89C51, interface circuit, host computer, it is designed and developed based on PSD displacement detectings, using light-sensitive element PSD as position detecting element, characteristic is detected using it, the signal of non electrical quantity is converted to effective electric signal, simultaneously, the data that AT89C51 single chip computer measurements obtain are transmitted to host computer by serial-port communication instrument, to complete to automatically control.The utility model advantageous effect：Detection method is simple, and detection efficiency is high, can efficiently avoid the generation of security incident, greatly improve productivity effect, be effectively reduced maintenance of equipment cost.
Description
Technical field
The utility model is related to a kind of detecting systems, more particularly to a kind of detecting system for crusher vibrating screen.
Background technology
Vibrating screen detection maintenance system JCKW-2.0 product recommendations books describe in detail the function of the detecting system, structure with
Interests.The system is the utilization to the interdisciplinary science of the technologies such as network technology, communication, observing and controlling, computer, vibrating screen detection.Production
The major function of product be the acquisition to every kinematic parameter signal of live vibrating screen, analysis shows that, centralized Control and network pass
It is defeated.But since the detecting system needs equipment manufacturer to be fed back with client terminal real time data, detection method is cumbersome and detects
It is less efficient.
The content of the invention
The purpose of this utility model is to provide a kind of rate of working continuously that can improve equipment, reduces and triggers due to equipment fault
Productivity effect loss the detecting system for crusher vibrating screen.
A kind of detecting system for crusher vibrating screen is set including displacement detection system, system for detecting temperature and master control
It is standby, the displacement detection system include work light connected in sequence, light-sensitive element, signal processing module, data acquisition module,
AT89C51, interface circuit, host computer are designed and developed based on PSD displacement detectings, using light-sensitive element PSD as position
Detecting element detects characteristic, you can the signal of non electrical quantity is converted to effective electric signal using it.Meanwhile by AT89C51
The data that single chip computer measurement obtains are transmitted to host computer by serial-port communication instrument, to complete to automatically control.The reason of vibrating screen
Think that situation for vertical tremor, reduces lateral shift to the greatest extent.Therefore the limiting value of vibrating screen lateral shift can be set as its boundary
Determine state.
System for detecting temperature includes MC68HC908 one chip microcomputers, keyboard-display circuit, temperature display circuit, sees
Door dog circuit, temperature test circuit, serial communication circuit are a kind of based on MC68HC908, digital temperature sensor DS18B20
Achieving multipoint temperature detection system.The temperature detection at vibrating screen bearing position is completed by DS18B20 temperature sensors, according to inside it
Structure and temperature-measurement principle understand that its output is digital form and can be connected directly between 8,051 32 programmable I/O lines
In on any one line.Its power supply mode is that VDD pins are powered using additional power source.
The utility model advantageous effect：Detection method is simple, and detection efficiency is high, can efficiently avoid the hair of security incident
It is raw, productivity effect is greatly improved, is effectively reduced maintenance of equipment cost.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the circuit diagram of the utility model.
Fig. 3 is the circuit diagram of system for detecting temperature in the utility model.
Specific embodiment
Specific embodiment of the present invention is provided below in conjunction with the accompanying drawings：
As shown in Figs. 1-3, a kind of detecting system for crusher vibrating screen, including displacement detection system（1）, temperature inspection
Examining system（2）And total control equipment（3）, the displacement detection system（1）Including work light connected in sequence（11）, light-sensitive element
（12）, signal processing module（13）, data acquisition module（14）、AT89C51（15）, interface circuit（16）, host computer（17）, it is
It is designed and developed based on PSD displacement detectings, using light-sensitive element（12）PSD is special using its detection as position detecting element
Property, you can the signal of non electrical quantity is converted to effective electric signal.Meanwhile by AT89C51（15）What single chip computer measurement obtained
Data are transmitted to host computer by serial-port communication instrument（17）, to complete to automatically control.The ideal situation of vibrating screen is upper and lower
Vibrations, reduce lateral shift to the greatest extent.Therefore the limiting value that vibrating screen lateral shift can be set defines state as it.
System for detecting temperature（2）Including MC68HC908 one chip microcomputers（21）, keyboard-display circuit（22）, temperature
Display circuit（23）, watchdog circuit（24）, temperature test circuit（25）, serial communication circuit（26）, it is that one kind is based on
The achieving multipoint temperature detection system of MC68HC908, digital temperature sensor DS18B20（2）.The temperature detection at vibrating screen bearing position
It is completed by DS18B20 temperature sensors, its output is digital form and can according to its internal structure and temperature-measurement principle
With on any one line in 32 that are connected directly between 8051 programmable I/O lines.Its power supply mode is using additional power source pair
VDD pins are powered.
Due to displacement detection system（1）With system for detecting temperature（2）The different parts of vibrating screen are respectively acting on, so two
Person will distinguish installation, and data/address bus should try one's best reasonable layout.Displacement detector should ensure that work light（11）Adequate,
Temperature-detecting device should should reduce influence of other temperature to it in addition to operating temperature to the greatest extent.
Claims (2)
1. a kind of detecting system for crusher vibrating screen, it is characterized in that：The system includes displacement detection system, temperature detection
System and total control equipment, the displacement detection system include work light connected in sequence, light-sensitive element, signal processing module,
Data acquisition module, AT89C51, interface circuit, host computer are designed and developed based on PSD displacement detectings, using photosensitive member
Part PSD detects characteristic as position detecting element, using it, and the signal of non electrical quantity is converted to effective electric signal, meanwhile, it will
The data that AT89C51 single chip computer measurements obtain are transmitted to host computer by serial-port communication instrument, to complete to automatically control.
2. the detecting system according to claim 1 for crusher vibrating screen, it is characterized in that：The system for detecting temperature
Including MC68HC908 one chip microcomputers, keyboard-display circuit, temperature display circuit, watchdog circuit, temperature test electricity
Road, serial communication circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721027079.2U CN207456751U (en) | 2017-08-16 | 2017-08-16 | A kind of detecting system for crusher vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721027079.2U CN207456751U (en) | 2017-08-16 | 2017-08-16 | A kind of detecting system for crusher vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207456751U true CN207456751U (en) | 2018-06-05 |
Family
ID=62248150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721027079.2U Active CN207456751U (en) | 2017-08-16 | 2017-08-16 | A kind of detecting system for crusher vibrating screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207456751U (en) |
-
2017
- 2017-08-16 CN CN201721027079.2U patent/CN207456751U/en active Active
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