CN2173864Y - Mine lift counter - Google Patents
Mine lift counter Download PDFInfo
- Publication number
- CN2173864Y CN2173864Y CN 92233743 CN92233743U CN2173864Y CN 2173864 Y CN2173864 Y CN 2173864Y CN 92233743 CN92233743 CN 92233743 CN 92233743 U CN92233743 U CN 92233743U CN 2173864 Y CN2173864 Y CN 2173864Y
- Authority
- CN
- China
- Prior art keywords
- counter
- bakelite support
- triode
- bakelite
- deep hole
- 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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- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The utility model relates to a mine lift counter, which is composed of a signal switch and a counter. Vibration beads and an electrode are arranged in the signal switch. The counter utilizes the vibration beads to transfer signal. When seismic waves are transferred to the counter via conducting wires, magnified, shaped, timed and are used to make multiple narrow pulses be one wide pulse, and after double magnification, a relay is started to close. The counter calculates. The counter has the functions of sound-light report, zero-resetting button, number display, etc. The utility model has the advantages of reasonable design structure and simple manufacture technics.
Description
The utility model relates to a kind of mine batchmeter, the small-sized counter of definitely saying so.
Counting method is very original when metering mineral bicycle output in present middle-size and small-size mine looks into beading etc. as picture track, and the mechanization production of method that these are original and the develop rapidly technical method that promptly need design a science that is far from suitable replaces original handwork.
The purpose of this utility model just provides a kind of sense counter by the vibrations conduction, and it can automatically measure mineral output.
The technical solution of the utility model is to realize like this, counter is made up of signal of telecommunication switch and counter two parts, signaling switch comprises shell 2, shake pearl 3, electrode 4, felt pad 5, bakelite support 6, a bakelite support 6 identical shaped with shell body is housed in shell 2, have a deep hole 8 on the upper surface of bakelite support 6, one shallow slot 9 is arranged on the lower surface of bakelite support 6, the axial centre position of bakelite support 6 processes a circular hole, and having two semicircle copper electrode 4 their centres to accompany 5, two the semicircle copper electrodes of edge pad of determining in the circular hole is to be adhesive on the bakelite support 6, the lower end of two copper electrodes 4 respectively is connected to a lead-in wire 7, and lead-in wire 7 is by lead A
1, B
1And BG joins, and works as BG, when starting working by gate circuit D through C
1, R
1After the integer timing, repeatedly burst pulse becomes a broad pulse again through BG
2, BG
3Double to amplify the back and drive relay closes, and by six mechanical counters countings of 404 types, the acousto-optic in the circuit reports fast device and six digit counters synchronous, it is once fast that number of the every meter of counter reports fast device to report.
Use the utility model and can realize that the automation of mine hoisting statistical number avoids the output distortion phenomenon that causes because of artificial error, the reliability of the assurance output value.Also saved simultaneously labour cost.
The concrete structure of utility model is provided by following embodiment and accompanying drawing.
The signaling switch structure chart of accompanying drawing 1, mine lift counter.
The signaling switch lateral view of accompanying drawing 2, mine lift counter.
The signaling switch vertical view of accompanying drawing 3, mine lift counter.
The circuit diagram of accompanying drawing 4, mine lift counter.
The case panel figure of accompanying drawing 5, mine lift counter.
Describe concrete structure of the present utility model and working condition in detail below in conjunction with accompanying drawing.
The utility model, form by signaling switch and counter two parts, signaling switch comprises: shell 2, shake pearl 3, electrode 4, felt pad 5, bakelite support 6, lead-in wire 7, counter comprises panel 10 and circuit, on the panel 10, light alarm lamp 12, counting demonstration 13, sound alarm 18, current switch 19, power supply indicator 14 is arranged, return-to-zero button 15, volume switch knob 16.Return-to-zero built-in lock 17.
Claims (3)
1, the small-sized lifting counter that a kind of mine is used, it is by signaling switch, form with counter two parts, it is characterized in that signaling switch comprises shell 2, shake pearl 3, electrode 4, felt pad 5, bakelite support 6, a bakelite support 6 identical shaped with shell is housed in shell 2, bakelite support 6 is that the upper surface has a deep hole 8, there is a shallow slot 9 lower end of bakelite support 6, bakelite support 6 axial centre positions process a circular hole, two semi-circular copper electrodes 4 are arranged in the circular hole, accompany one in the middle of them and fill up 5 extremely, two semi-circular copper electrodes are to be adhesive on the bakelite support 6, the lower end of two copper electrodes 4 respectively is connected to a lead-in wire 7,7 connecting conducting wire AB and join with triode BG1 go between, when triode BG1 starts working, after the timing of resistance R 1 integer, incite somebody to action repeatedly burst pulse and become a broad pulse again through triode BG2 by gate circuit diode D1, triode BG3 doubles to amplify the back and drives relay closes and pass through six mechanical counters countings of 404 types, and the acousto-optic newspaper is fast synchronous with six digit counters in circuit.
2, mine lift counter according to claim 1 is characterized in that, the bottom of bakelite support 6 is tapered, and the upper surface of two electrodes 4 is with tapered equal.
3, mine lift counter according to claim 1 is characterized in that, the height of shake pearl 3 in the deep hole 8 of bakelite support 6 is lower than deep hole more than 3 millimeters, and the diameter of deep hole 8 is greater than the diameter of shake pearl 3.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 92233743 CN2173864Y (en) | 1992-09-24 | 1992-09-24 | Mine lift counter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 92233743 CN2173864Y (en) | 1992-09-24 | 1992-09-24 | Mine lift counter |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2173864Y true CN2173864Y (en) | 1994-08-10 |
Family
ID=33775975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 92233743 Expired - Fee Related CN2173864Y (en) | 1992-09-24 | 1992-09-24 | Mine lift counter |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2173864Y (en) |
-
1992
- 1992-09-24 CN CN 92233743 patent/CN2173864Y/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 | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |