CN201707760U - Mixer halt alarm device - Google Patents
Mixer halt alarm device Download PDFInfo
- Publication number
- CN201707760U CN201707760U CN2010202352591U CN201020235259U CN201707760U CN 201707760 U CN201707760 U CN 201707760U CN 2010202352591 U CN2010202352591 U CN 2010202352591U CN 201020235259 U CN201020235259 U CN 201020235259U CN 201707760 U CN201707760 U CN 201707760U
- Authority
- CN
- China
- Prior art keywords
- mixer
- halt
- time relay
- audible
- alarm device
- 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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- Emergency Alarm Devices (AREA)
Abstract
The utility model relates to a mixer halt alarm device used in cast tube sintering process, which comprises an audible and visual alarm, and is characterized in that an intermediate relay and a time relay are parallelly connected with the audible and visual alarm, a normally closed contact of the intermediate relay is in series connection with the time relay, a delay closed normally open contact of the time relay is in series connection with the alarm, and a proximity switch in series connection with the intermediate relay is provided with a trigger iron block. The mixer halt alarm device has the advantages of simple structure, convenient use and capabilities of realizing automatic halt alarming, preventing runover and reminding maintenance workers of timely processing, and is mainly used for mixer breakdown halt alarming in the cast tube sintering process.
Description
(1) technical field: the utility model relates to a kind of mixer stopping alarm device that uses in the cast tube SINTERING PRODUCTION technology.
(2) background technology: in cast tube SINTERING PRODUCTION technology, for saving personnel cost, generally unattended in the rerolling cylindrical systems, when tripping, during fault such as nylon pin cut-out, handling, will cause to kill car as can not in time finding, must establishment officer with the long-pending ore deposit complete liquidation in the cylinder clean (all need 2-4 hour finish cleaning) at every turn, just can restart, both influence production, increase very big labour intensity to the workman again.
(3) summary of the invention: the purpose of this utility model is exactly to solve the problem that the rerolling cylindrical systems breaks down and can not in time find, a kind of mixer stopping alarm device is provided.
Concrete scheme of the present utility model is: mixer stopping alarm device; has audible-visual annunciator; it is characterized in that: be parallel with an auxiliary reclay and a time relay with audible-visual annunciator; normally closed point in the described auxiliary reclay is connected with the time relay; the normal battle of time closing in the described time relay connected with alarm; and be in series with one near switch with auxiliary reclay, be furnished with one and trigger iron block.
Principle of work of the present utility model is: will be installed in rerolling cylinder outer wall somewhere near switch, the triggering iron block is fixedly loaded onto near switch 5-8mm place relatively in outside at the batch mixing cylinder, audible-visual annunciator is placed in the operation room, and two relays are placed on correct position.When the batch mixing cylinder starts, this warning device energising place duty, rotate with the batch mixing cylinder near switch, regularly meet with the triggering iron block, under the double action of the auxiliary reclay and the time relay, the audible-visual annunciator power supply is often located to disconnect, when breaking down, the batch mixing cylinder stops operating, and no longer meets at interval with triggering iron block within a certain period of time near switch, and then the audible-visual annunciator power supply is switched on, send audible and visible alarm, remind operating personnel to stop in emergency and start and pay belt, prevent to kill car, notify maintenance mans in time to handle simultaneously.
The utlity model has following characteristics:
1. install, debug, safeguard simple;
2. easy-to-operate;
3. fault judgement is accurate, reports to the police in time dependable performance;
4. simple in structure, cost of investment is low.
(4) description of drawings:
Accompanying drawing is an electrical block diagram of the present utility model.
Among the figure: 1-is near switch, and 2-triggers iron block, the 3-auxiliary reclay, and the normally closed point of 4-auxiliary reclay, the 5-time relay, the time closing of the 6-time relay is often made war, the 7-audible-visual annunciator.
(5) embodiment:
Referring to accompanying drawing, the utility model is selected the audible-visual annunciator 7 of LTE-1122-220V/AC100W model for use, particularly: be parallel with an auxiliary reclay 3 (selecting OMROW-220V/AC for use) and a time relay 5 (selecting JS14A605-220V/AC for use) with audible-visual annunciator 7, normally closed point 4 in the described auxiliary reclay 3 is connected with the time relay 5, time closing in the described time relay 5 is normal makes war and 6 connects with alarm, and be in series with one near switch 1 (selecting LSG-S15-Y1-220V/400MA for use) with auxiliary reclay 3, be furnished with one and trigger iron block 2.Promptly constitute the utility model.
Claims (1)
1. mixer stopping alarm device; has audible-visual annunciator; it is characterized in that: be parallel with an auxiliary reclay and a time relay with audible-visual annunciator; normally closed point in the described auxiliary reclay is connected with the time relay; the normal battle of time closing in the described time relay connected with alarm; and be in series with one near switch with auxiliary reclay, be furnished with one and trigger iron block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202352591U CN201707760U (en) | 2010-06-18 | 2010-06-18 | Mixer halt alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202352591U CN201707760U (en) | 2010-06-18 | 2010-06-18 | Mixer halt alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201707760U true CN201707760U (en) | 2011-01-12 |
Family
ID=43444915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202352591U Expired - Fee Related CN201707760U (en) | 2010-06-18 | 2010-06-18 | Mixer halt alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201707760U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104637238A (en) * | 2015-02-03 | 2015-05-20 | 国家电网公司 | Transformer substation terminal box and mechanism box heating moisture-dispelling alarm device |
| CN107705517A (en) * | 2017-10-18 | 2018-02-16 | 芜湖新兴铸管有限责任公司 | Dewaterer halt alarm device |
-
2010
- 2010-06-18 CN CN2010202352591U patent/CN201707760U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104637238A (en) * | 2015-02-03 | 2015-05-20 | 国家电网公司 | Transformer substation terminal box and mechanism box heating moisture-dispelling alarm device |
| CN107705517A (en) * | 2017-10-18 | 2018-02-16 | 芜湖新兴铸管有限责任公司 | Dewaterer halt alarm device |
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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: 20110112 Termination date: 20140618 |
|
| EXPY | Termination of patent right or utility model |