CN204823547U

CN204823547U - Take voice prompting function's mining winding cage detecting system

Info

Publication number: CN204823547U
Application number: CN201520586665.5U
Authority: CN
Inventors: 逄腾飞; 张培建; 杨笑迪; 刘燕; 高月; 范晓杰; 李志浩; 曹雨虹; 吕浩田
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-08-07
Filing date: 2015-08-07
Publication date: 2015-12-02
Anticipated expiration: 2025-08-07

Abstract

The utility model relates to a mining winding cage fault detection technical field relates to a take voice prompting function's mining winding cage detecting system, including singlechip, power module, acceleration measurement chip, display, still include pronunciation chip, speaker, power management chip, the singlechip model be PIC16F873, acceleration measurement chip model be ADXL335, display model be LCD12864, pronunciation chip model to be ISD4002, power management chip model be TPS7333, power module's output voltage is 5V. Through the using coordinately of singlechip and acceleration measurement chip, utilize the acceleration measurement chip to measure the acceleration of cage decline in -process when it uses, utilize pronunciation chip broadcast alarm information, its simple structure, convenient to use.

Description

A kind of mine lift cage checking system with sound prompt function

Technical field:

The utility model relates to mine lift cage fault detection technique field, specifically relates to a kind of mine lift cage checking system with sound prompt function.

Background technology:

Cage is the transportation device often used in ore extraction, cage twisted rope is the power transmission component of cage rise and fall in mine, along with the development of productive force and the standardization of mining management, the cage that miner goes into the well separates with ore extraction cage and uses, in existing technology, mostly that physical construction by putting twisted rope to winch detects to the detection of cage jacking condition, specifically installation detecting system on winch, existing checking system greatly can both when twisted rope ruptures, by the drg of cage inside, cage is braked, the effect of personnel in protection cage can be played, and do not disconnect at twisted rope, and winch out of control when can not control cage stop, the accident caused thus also happens occasionally, certain potential safety hazard is brought to production, some manufacturers are had to devise some checking systems, so these systemic-functions are fairly simple, only can realize warning time cage decrease beyond acceleration/accel, do not possess acceleration/accel Presentation Function, speech play cage running state function is not possessed yet, hommization aspect is done poor.

Summary of the invention:

The utility model in ascending and descending process, slips car for winch of the prior art, the disconnected and winch system out of control, existing of twisted rope can not show acceleration/accel, can not speech play cage running state and a kind of mine lift cage checking system of providing, it is by detecting the acceleration/accel in cage decline process, show accekeration by telltale, play voice messaging by speech chip thus efficiently solve the problems of the prior art.

The utility model solves the scheme that its technical matters adopts: as shown in Figure 1, a kind of mine lift cage checking system with sound prompt function, comprises micro controller system, power module, acceleration analysis chip, telltale, also comprises speech chip, loud speaker, power management chip, the VCC port of described power module is connected with the 1IN pin of power management chip, the 1IN pin of power management chip, 2IN pin short circuit, the VCC of power module, electric capacity C2 is provided with, the FB pin of power management chip and 1OUT between GND port, 2OUT pin is connected, the GND of described power module, with micro controller system, acceleration module, the GND correspondence of speech chip and power management chip is connected, the FB of power management chip and micro controller system, acceleration module, the VCC pin correspondence of speech chip and power management chip is connected, the RC0 of described micro controller system, RC1, the RS of RC2 and telltale, RW, E pin correspondence is connected, and RB0 ~ RB7 pin of micro controller system is corresponding with D0 ~ D7 pin of telltale to be connected, the MISO of described micro controller system, MOSI, the MOSI of SCK and speech chip, MISO, MOSI, SCK pin correspondence is connected, the ADUOUT pin of speech chip is connected with one end of electric capacity C1, the other end of electric capacity C1 is connected with the positive pole of loud speaker, the negative pole of loud speaker is connected with the GND of power module, the CX pin of described acceleration analysis chip is corresponding with the AIN0 pin of micro controller system to be connected, the RB1 pin of described micro controller system is connected with the base stage of aerotron Q1, is connected with electromagnetic valve M1 between the emitter of aerotron and the GND of power supply, and the collecting electrode of aerotron is connected with the VCC port of micro controller system.

Described micro controller system model is PIC16F873, and acceleration analysis chip model is ADXL335, telltale model is LCD12864, speech chip model is ISD4002, power management chip model is TPS7333, and the output voltage of power module is 5V.The utility model passes through technique scheme, there is following effect: its being combined by micro controller system and acceleration analysis chip of described a kind of mine lift cage checking system, utilize the acceleration/accel in acceleration analysis chip measurement cage decline process, its structure is simple, easy to use.

Accompanying drawing illustrates:

Fig. 1 is the structural principle schematic diagram of the utility model embodiment;

Shown in figure: 1, power module; 2, power management chip; 3, acceleration analysis chip; 4, telltale; 5, micro controller system; 6, speech chip; 7, loud speaker; 8, electromagnetic valve.

Detailed description of the invention

Below in conjunction with accompanying drawing shownschematically most preferred embodiment be described in further detail, the utility model solves the scheme that its technical matters adopts and is: as shown in Figure 1, a kind of mine lift cage checking system with sound prompt function, comprises micro controller system 5, power module 1, acceleration analysis chip 3, telltale 4, also comprises speech chip 6, loud speaker 7, power management chip 2, the VCC port of described power module 1 is connected with the 1IN pin of power management chip 2, the 1IN pin of power management chip 2, 2IN pin short circuit, the VCC of power module 1, electric capacity C2 is provided with, the FB pin of power management chip 2 and 1OUT between GND port, 2OUT pin is connected, the GND of described power module 1, with micro controller system 5, acceleration analysis chip 3, the GND correspondence of speech chip 6 and power management chip 2 is connected, the FB of power management chip 2 and micro controller system 5, acceleration analysis chip 3, the VCC pin correspondence of speech chip 6 is connected, the RC0 of described micro controller system 5, RC1, the RS of RC2 and telltale 4, RW, E pin correspondence is connected, and RB0 ~ RB7 pin of micro controller system 5 is corresponding with D0 ~ D7 pin of telltale 4 to be connected, the MISO of described micro controller system 5, MOSI, the MOSI of SCLK and speech chip 6, MISO, MOSI, SCLK pin correspondence is connected, the ADUOUT pin of speech chip 6 is connected with one end of electric capacity C1, the other end of electric capacity C1 is connected with the positive pole of loud speaker 7, the negative pole of loud speaker 7 is connected with the GND of power module 1, the CX pin of described acceleration analysis chip 3 is corresponding with the AIN0 pin of micro controller system 5 to be connected, the RB1 pin of described micro controller system 5 is connected with the base stage of aerotron Q1, be connected with electromagnetic valve M18 between the emitter of aerotron Q1 and the GND of power module 1, the collecting electrode of aerotron is connected with the VCC port of micro controller system 5.

Described micro controller system 5 model is PIC16F873, and acceleration analysis chip 3 model is ADXL335, telltale 4 model is LCD12864, speech chip 6 model is ISD4002, power management chip 2 model is TPS7333, and the output voltage of power module is 5V.

It is when implementing, by annexation junction circuit in figure, switch on power, namely system can start working the accekeration measured in cage lifting process, carry out according to the value of acceleration/accel the jacking condition that computing judges current cage by downloading to the program in micro controller system 5 by accekeration, accekeration is shown in real time by telltale 4, by speech chip 6 speech play when some limits accekeration, when cage is out of control time, control cage actuator by the flicker of telltale 4 and connection electromagnetic valve M18 makes cage stop, thus play the effect of personnel in protection cage, it is easy to use.

Claims

1. the mine lift cage checking system with sound prompt function, comprises micro controller system, power module, acceleration analysis chip, telltale, is characterized in that also comprising speech chip, loud speaker, power management chip, the VCC port of described power module is connected with the 1IN pin of power management chip, the 1IN pin of power management chip, 2IN pin short circuit, the VCC of power module, electric capacity C2 is provided with, the FB pin of power management chip and 1OUT between GND port, 2OUT pin is connected, the GND of described power module, with micro controller system, acceleration module, the GND correspondence of speech chip and power management chip is connected, the FB of power management chip and micro controller system, acceleration module, the VCC pin correspondence of speech chip and power management chip is connected, the RC0 of described micro controller system, RC1, the RS of RC2 and telltale, RW, E pin correspondence is connected, and RB0 ~ RB7 pin of micro controller system is corresponding with D0 ~ D7 pin of telltale to be connected, the MISO of described micro controller system, MOSI, the MOSI of SCK and speech chip, MISO, MOSI, SCK pin correspondence is connected, the ADUOUT pin of speech chip is connected with one end of electric capacity C1, the other end of electric capacity C1 is connected with the positive pole of loud speaker, the negative pole of loud speaker is connected with the GND of power module, the CX pin of described acceleration analysis chip is corresponding with the AIN0 pin of micro controller system to be connected, the RB1 pin of described micro controller system is connected with the base stage of aerotron Q1, is connected with electromagnetic valve M1 between the emitter of aerotron and the GND of power supply, and the collecting electrode of aerotron is connected with the VCC port of micro controller system.

2. a kind of mine lift cage checking system with sound prompt function according to claim 1, it is characterized in that: described micro controller system model is PIC16F873, acceleration/accel chip model is ADXL335, telltale model is LCD12864, speech chip model is ISD4002, power management chip model is TPS7333, and the output voltage of power module is 5V.