CN201760335U - Temperature protection device for horizontal shaft of cone crusher - Google Patents
Temperature protection device for horizontal shaft of cone crusher Download PDFInfo
- Publication number
- CN201760335U CN201760335U CN2010205153725U CN201020515372U CN201760335U CN 201760335 U CN201760335 U CN 201760335U CN 2010205153725 U CN2010205153725 U CN 2010205153725U CN 201020515372 U CN201020515372 U CN 201020515372U CN 201760335 U CN201760335 U CN 201760335U
- Authority
- CN
- China
- Prior art keywords
- temperature
- programmable controller
- horizontal shaft
- cone crusher
- trunnion axis
- 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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Abstract
The utility model provides a temperature protection device for a horizontal shaft of a cone crusher. The technical solution of the utility model is characterized in that: a temperature sensor is provided on a shaft sleeve of the horizontal shaft of cone crusher; the signal of the temperature sensor can be transmitted to a temperature transmitter of a control cabinet by lead through a terminal; an output signal of the temperature transmitter is accessed into an analog quantity input module of a programmable controller; an analog quantity output module of a programmable controller is connected with a conical trip circuit by lead through the terminal; a host of the programmable controller is connected with a computer through a communication cable; a computer screen displays the temperature information of horizontal shaft of cone crusher in real time and records the historical data of the temperature; and the programmable controller calculates and compares according to a preset program for realizing alarm and protective trip. The temperature protection device for horizontal shaft of cone crusher has the following beneficial effects: improving temperature detection accuracy, providing historical data, and providing in-time alarm and trip protection when an operation temperature of the horizontal shaft of cone crusher occurs.
Description
Technical field
The utility model relates to a kind of gyratory crusher trunnion axis temperature protective device, belongs to electrical control protection field.
Background technology
The gyratory crusher trunnion axis has phenomenon such as scar can cause the trunnion axis temperature sharply to rise in when operation if oil circuit enters impurity or copper sheathing, and very fast trunnion axis and trunnion axis copper sheathing is burnt, even causes bigger accident.The oil return pipe of present most of gyratory crushers has been installed temp probe, and at the other temperature data display list that is provided with of machine, operating personnel are according to returning-oil temperature analysis and judgement trunnion axis working condition, and whether the decision gyratory crusher continues operation.Because gyratory crusher transmission position is many, lubricant passage way is many, the oil return time is long, when the trunnion axis temperature sharply rose, returning-oil temperature rises long lag time and bigger numerical value deviation, and accident is difficult to avoid.Simultaneously, because the other temperature video data of machine is real-time, operating personnel lack historical continuity data, are difficult to analyze the grasp status of equipment.
Summary of the invention
The purpose of this utility model just provides a kind of gyratory crusher trunnion axis temperature protective device; raising is to the accuracy of gyratory crusher trunnion axis temperature detection; and provide historical data with the analytical equipment situation, protection timely is provided when gyratory crusher trunnion axis running temperature is unusual simultaneously.
The technical solution of the utility model is: a kind of gyratory crusher trunnion axis temperature protective device, form by temperature sensor, temperature transmitter, programmable controller and computer; On the axle sleeve of gyratory crusher trunnion axis, temperature sensor is set; temperature sensor signal is connected with the temperature transmitter of switch board through terminals by lead; the temperature transmitter output signal inserts programmable controller analog quantity input module; the programmable controller analog output module is connected with the circular cone trip(ping) circuit through terminals by lead; the programmable controller main frame is connected with computer by communication cable; computer screen shows gyratory crusher trunnion axis temperature information and writes down its temperature history data that programmable controller calculates by preset program and relatively realizes reporting to the police and the protection tripping operation in real time.
The effect that the utility model is useful is: improve the accuracy of temperature detection, and historical data is provided, provide when gyratory crusher trunnion axis running temperature is unusual simultaneously and report to the police timely and trip protection.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model switch board structural representation.
The specific embodiment
With reference to Fig. 1, Fig. 2 as can be known, a kind of gyratory crusher trunnion axis temperature protective device is made up of temperature sensor, temperature transmitter, programmable controller and computer; On the axle sleeve (1) of gyratory crusher trunnion axis (3), temperature sensor (2) is set; temperature sensor (2) signal is connected with the temperature transmitter (10) of switch board (4) through terminals (5) by lead; temperature transmitter (10) output signal inserts programmable controller analog quantity input module (7); programmable controller analog output module (8) is connected with the circular cone trip(ping) circuit through terminals (5) by lead; the main frame of programmable controller (6) is connected with computer (9) by communication cable; computer (9) screen shows gyratory crusher trunnion axis (3) temperature information and writes down its temperature history data that programmable controller calculates by preset program and relatively realizes reporting to the police and the protection tripping operation in real time.
Claims (1)
1. gyratory crusher trunnion axis temperature protective device; by temperature sensor; temperature transmitter; programmable controller and computer are formed; it is characterized in that: on the axle sleeve (1) of gyratory crusher trunnion axis (3), temperature sensor (2) is set; temperature sensor (2) signal is connected with the temperature transmitter (10) of switch board (4) through terminals (5) by lead; temperature transmitter (10) output signal inserts programmable controller analog quantity input module (7); programmable controller analog output module (8) is connected with the circular cone trip(ping) circuit through terminals (5) by lead; the main frame of programmable controller (6) is connected with computer (9) by communication cable; computer (9) screen shows gyratory crusher trunnion axis (3) temperature information and writes down its temperature history data that programmable controller calculates by preset program and relatively realizes reporting to the police and the protection tripping operation in real time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205153725U CN201760335U (en) | 2010-09-02 | 2010-09-02 | Temperature protection device for horizontal shaft of cone crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205153725U CN201760335U (en) | 2010-09-02 | 2010-09-02 | Temperature protection device for horizontal shaft of cone crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201760335U true CN201760335U (en) | 2011-03-16 |
Family
ID=43712935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205153725U Expired - Fee Related CN201760335U (en) | 2010-09-02 | 2010-09-02 | Temperature protection device for horizontal shaft of cone crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201760335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894258A (en) * | 2014-03-21 | 2014-07-02 | 鞍钢集团矿业公司 | Cone crusher with on-line temperature monitoring function |
-
2010
- 2010-09-02 CN CN2010205153725U patent/CN201760335U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894258A (en) * | 2014-03-21 | 2014-07-02 | 鞍钢集团矿业公司 | Cone crusher with on-line temperature monitoring function |
| CN103894258B (en) * | 2014-03-21 | 2016-01-20 | 鞍钢集团矿业公司 | There is the gyratory crusher of online temp monitoring function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20120902 |