CN204965682U - Alarm device is reminded to walnut reciprocating sieve safety - Google Patents
Alarm device is reminded to walnut reciprocating sieve safety Download PDFInfo
- Publication number
- CN204965682U CN204965682U CN201520634303.9U CN201520634303U CN204965682U CN 204965682 U CN204965682 U CN 204965682U CN 201520634303 U CN201520634303 U CN 201520634303U CN 204965682 U CN204965682 U CN 204965682U
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- CN
- China
- Prior art keywords
- echelette
- mobile jib
- walnut
- reciprocating sieve
- alarm
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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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- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses an alarm device is reminded to walnut reciprocating sieve safety, including walnut reciprocating sieve frame, the echelette grating mobile jib, echelette grating follows pole and alarm, one side of walnut reciprocating sieve frame lower part is equipped with the echelette grating mobile jib, the opposite side of walnut reciprocating sieve frame lower part is equipped with echelette grating from pole and alarm, the power output end and the synchronous end of echelette grating mobile jib are connected from the power end and the synchronous end electricity of pole with echelette grating respectively, the power input end and the signal output part of echelette grating mobile jib are connected with the alarm electricity respectively, be equipped with the power supply terminal on the alarm, the setting all is equipped with the lens hood at the echelette grating mobile jib of walnut reciprocating sieve frame lower part and echelette grating from the outside of pole. The utility model relates to a rationally, simple structure, low cost, convenient to use. Attempt be close to the safety protection zone time as personnel, can automatic send the reputation alarm whistle and report to the police to cause danger, ensured that the safety of production is gone on.
Description
Technical field
The utility model relates to a kind of warning device, is specifically related to a kind of walnut reciprocating sieve safety prompt function warning device.
Background technology
In walnut oil production run, walnut vibrations both sides, screen(ing) machine bottom are safety protection region, in its operational process, do not allow personnel to stretch out one's hand or enter, to avoid danger.At present, for the safety instruction of walnut vibrations both sides, screen(ing) machine bottom, there is no specialized equipment, point out near word marking, be difficult to play warning function, bring threat to safety in production.
Summary of the invention
The purpose of this utility model is exactly the defect existed for prior art, provides a kind of walnut reciprocating sieve safety prompt function warning device.
Its technical scheme is: walnut reciprocating sieve safety prompt function warning device, comprise walnut reciprocating sieve frame, echelette mobile jib, echelette is from bar and alarm, the side of described walnut reciprocating sieve frame lower is provided with echelette mobile jib, the opposite side of walnut reciprocating sieve frame lower is provided with echelette from bar and alarm, the power output end of described echelette mobile jib and synchronous end thereof respectively with echelette from the power end of bar and synchronously hold electrical connection, power input and the signal output part thereof of described echelette mobile jib are electrically connected with alarm respectively, alarm is provided with power supply terminal, described be arranged on walnut reciprocating sieve frame lower echelette mobile jib and echelette be equipped with light shield from the outside of bar.
Wherein, described alarm is by switch, stabilized voltage supply, resistance, electric capacity, diode, triode, relay, flashlamp and alarming horn composition, the power supply output cathode end of described echelette mobile jib, the power supply output negative pole end of echelette mobile jib and the synchronous end of echelette mobile jib respectively with the power positive end of echelette from bar, echelette is connected from the power supply output negative pole end of bar and echelette from the synchronous end of bar, the positive source input end of described echelette mobile jib and a signal output part of echelette mobile jib, the negative pole of diode, one end of relay, one end of flashlamp, one end of alarming horn and the cathode output end of stabilized voltage supply are connected, another signal output part of echelette mobile jib is connected with the positive pole of electric capacity and one end of resistance, the other end of resistance is connected with the base stage of triode, the collector of triode is connected with the other end of the positive pole of diode and relay, the other end of flashlamp is connected with one end of the other end of alarming horn and relay normally open contact, the power cathode input end of described echelette mobile jib and the negative pole of electric capacity, the emitter of triode, the other end of relay normally open contact and the cathode output end of stabilized voltage supply are connected, one input end of described stabilized voltage supply is connected with one end of power supply terminal by switch, and another input end of stabilized voltage supply is connected with the other end of power supply terminal.Described echelette mobile jib, echelette are the infrared emission grating complemented one another from bar, and its grating is at least 10, and it is normally opened contact that echelette mobile jib signal exports two ends.The input voltage of described stabilized voltage supply is alternating current 220V, and its output voltage is direct current 12V, and power is greater than 10W.The capacity of described electric capacity is 470u, and withstand voltage is 25V; The resistance of described resistance is 62-200K; The model of described diode is 1N4007; The model of described triode is 8050; Described flashlamp is seven color light emitting diodes; Described alarming horn is high loudness siren loudspeaker.
The utility model compared with prior art, has the following advantages: reasonable in design, structure is simple, with low cost, easy to use.When there being personnel to attempt near safety protection region, automatically can sending acousto-optic siren and reporting to the police, to avoid danger, ensure that the safety of producing is carried out.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the circuit diagram of a kind of embodiment of the utility model.
Embodiment
With reference to Fig. 1-Fig. 2, a kind of walnut reciprocating sieve safety prompt function warning device, comprise walnut reciprocating sieve frame 1, echelette mobile jib 2, echelette is from bar 3 and alarm 4, the side of described walnut reciprocating sieve frame 1 bottom is provided with echelette mobile jib 2, the opposite side of walnut reciprocating sieve frame 1 bottom is provided with echelette from bar 3 and alarm 4, the power output end of described echelette mobile jib 2 and synchronous end thereof respectively with echelette from the power end of bar 3 and synchronously hold electrical connection, power input and the signal output part thereof of described echelette mobile jib 2 are electrically connected with alarm 4 respectively, alarm 4 is provided with power supply terminal 5, described be arranged on walnut reciprocating sieve frame 1 bottom echelette mobile jib 2 and echelette be equipped with light shield 6 from the outside of bar 3, for protecting echelette mobile jib 2 and echelette from bar 3.Described alarm 4 is by K switch, stabilized voltage supply DY, resistance R, electric capacity C, diode D, triode T, relay J, flashlamp L and alarming horn B forms, the power supply output cathode end of described echelette mobile jib 2, the power supply output negative pole end of echelette mobile jib 2 and the synchronous end of echelette mobile jib 3 respectively with the power positive end of echelette from bar 3, echelette is connected from the power supply output negative pole end of bar 3 and echelette from the synchronous end of bar 3, the positive source input end of described echelette mobile jib 2 and a signal output part of echelette mobile jib 2, the negative pole of diode D, one end of relay J, one end of flashlamp L, one end of alarming horn B and the cathode output end of stabilized voltage supply DY are connected, another signal output part of echelette mobile jib 2 is connected with one end of the positive pole of electric capacity C and resistance R, the other end of resistance R is connected with the base stage of triode T, the collector of triode T is connected with the positive pole of diode D and the other end of relay, the other end of flashlamp L is connected with one end of the other end of alarming horn B and relay normally open contact J-1, the power cathode input end of described echelette mobile jib 2 and the negative pole of electric capacity C, the emitter of triode T, the other end of relay normally open contact J-1 and the cathode output end of stabilized voltage supply DY are connected, one input end of described stabilized voltage supply DY is connected by K switch one end with power supply terminal 5, and another input end of stabilized voltage supply DY is connected with the other end of power supply terminal 5.Described echelette mobile jib 2, echelette are from the infrared emission grating of bar 3 for complementing one another, and its raster count is at least 10, and it is normally opened contact that echelette mobile jib 2 signal exports two ends.The input voltage of described stabilized voltage supply DY is alternating current 220V, and its output voltage is direct current 12V, and power is greater than 10W.The capacity of described electric capacity C is 470u, and withstand voltage is 25V; The resistance of described resistance R is 62-200K; The model of described diode D is 1N4007; The model of described triode T is 8050; Described flashlamp L is seven color light emitting diodes; Described alarming horn B is high loudness siren loudspeaker.
During use, echelette mobile jib 2, echelette are fixed on two ends, walnut reciprocating sieve frame following side from bar 3, and make the transmitting terminal of echelette mobile jib 2 relative from the receiving end of bar 3 with echelette, power supply terminal 5 is connected power supply.Now, walnut reciprocating sieve following side is monitor area, echelette mobile jib 2 and echelette have infrared light beam from bar 3 opposite face, when nobody enters monitor area, echelette mobile jib 2 liang of output terminals are off state, and now triode T ends without base bias, relay J not adhesive, relay normally open contact J-1 is off state, and flashlamp L is not luminous, and alarming horn B is noiseless.
Monitor area is entered if any people, echelette mobile jib 2 liang of output terminals are for connecting, stabilized voltage supply DY cathode output end is that electric capacity C charges by echelette mobile jib 2 liang of output terminals, and provide base bias by resistance R to triode T, triode T conducting, relay J adhesive, relay normally open contact J-1 closes, and flashlamp L and alarming horn B sends sound and light alarm.Due to the charging of electric capacity C, even if the people now entering monitor area leaves, electric capacity C maintains conducting a period of time of triode T by resistance R, strengthens caution effect.
The utility model is reasonable in design, structure is simple, with low cost, easy to use.When there being personnel to attempt near safety protection region, automatically can sending acousto-optic siren and reporting to the police, to avoid danger, ensure that the safety of producing is carried out.
Claims (5)
1. walnut reciprocating sieve safety prompt function warning device, comprise walnut reciprocating sieve frame, echelette mobile jib, echelette is from bar and alarm, it is characterized in that: the side of described walnut reciprocating sieve frame lower is provided with echelette mobile jib, the opposite side of walnut reciprocating sieve frame lower is provided with echelette from bar and alarm, the power output end of described echelette mobile jib and synchronous end thereof respectively with echelette from the power end of bar and synchronously hold electrical connection, power input and the signal output part thereof of described echelette mobile jib are electrically connected with alarm respectively, alarm is provided with power supply terminal, described be arranged on walnut reciprocating sieve frame lower echelette mobile jib and echelette be equipped with light shield from the outside of bar.
2. walnut reciprocating sieve safety prompt function warning device according to claim 1, is characterized in that: described alarm is by switch, stabilized voltage supply, resistance, electric capacity, diode, triode, relay, flashlamp and alarming horn composition, the power supply output cathode end of described echelette mobile jib, the power supply output negative pole end of echelette mobile jib and the synchronous end of echelette mobile jib respectively with the power positive end of echelette from bar, echelette is connected from the power supply output negative pole end of bar and echelette from the synchronous end of bar, the positive source input end of described echelette mobile jib and a signal output part of echelette mobile jib, the negative pole of diode, one end of relay, one end of flashlamp, one end of alarming horn and the cathode output end of stabilized voltage supply are connected, another signal output part of echelette mobile jib is connected with the positive pole of electric capacity and one end of resistance, the other end of resistance is connected with the base stage of triode, the collector of triode is connected with the other end of the positive pole of diode and relay, the other end of flashlamp is connected with one end of the other end of alarming horn and relay normally open contact, the power cathode input end of described echelette mobile jib and the negative pole of electric capacity, the emitter of triode, the other end of relay normally open contact and the cathode output end of stabilized voltage supply are connected, one input end of described stabilized voltage supply is connected with one end of power supply terminal by switch, and another input end of stabilized voltage supply is connected with the other end of power supply terminal.
3. walnut reciprocating sieve safety prompt function warning device according to claim 1 and 2, it is characterized in that: described echelette mobile jib, echelette are the infrared emission grating complemented one another from bar, its grating is at least 10, and it is normally opened contact that echelette mobile jib signal exports two ends.
4. walnut reciprocating sieve safety prompt function warning device according to claim 2, is characterized in that: the input voltage of described stabilized voltage supply is alternating current 220V, and its output voltage is direct current 12V, and power is greater than 10W.
5. walnut reciprocating sieve safety prompt function warning device according to claim 2, it is characterized in that: the capacity of described electric capacity is 470u, withstand voltage is 25V; The resistance of described resistance is 62-200K; The model of described diode is 1N4007; The model of described triode is 8050; Described flashlamp is seven color light emitting diodes; Described alarming horn is high loudness siren loudspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520634303.9U CN204965682U (en) | 2015-08-21 | 2015-08-21 | Alarm device is reminded to walnut reciprocating sieve safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520634303.9U CN204965682U (en) | 2015-08-21 | 2015-08-21 | Alarm device is reminded to walnut reciprocating sieve safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204965682U true CN204965682U (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520634303.9U Expired - Fee Related CN204965682U (en) | 2015-08-21 | 2015-08-21 | Alarm device is reminded to walnut reciprocating sieve safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204965682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163660A (en) * | 2018-11-01 | 2019-01-08 | 苏州思驼众自动化技术有限公司 | A kind of discharge position high flexibility detection device based on grating sensor |
-
2015
- 2015-08-21 CN CN201520634303.9U patent/CN204965682U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163660A (en) * | 2018-11-01 | 2019-01-08 | 苏州思驼众自动化技术有限公司 | A kind of discharge position high flexibility detection device based on grating sensor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20170821 |