CN203037288U - Vibration screen fault diagnosis device - Google Patents
Vibration screen fault diagnosis device Download PDFInfo
- Publication number
- CN203037288U CN203037288U CN 201220674980 CN201220674980U CN203037288U CN 203037288 U CN203037288 U CN 203037288U CN 201220674980 CN201220674980 CN 201220674980 CN 201220674980 U CN201220674980 U CN 201220674980U CN 203037288 U CN203037288 U CN 203037288U
- Authority
- CN
- China
- Prior art keywords
- transducer
- screening apparatus
- vibratory screening
- vibration
- vibration screen
- 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
Links
Images
Abstract
The utility model relates to a fault diagnosis device, and specifically relates to a vibration screen fault diagnosis device. The technical problem to be solved is to provide a vibration screen fault diagnosis device which has a function of on-line real-time monitoring and has the advantages of wide application range, safety and reliability. The technical scheme is that, a vibration sensor is mounted at a middle part of a screen box of a vibration screen, a temperature sensor is mounted at the position of a bearing of an exciting motor of the vibration screen, a strain sensor is mounted on a sieve plate of the vibration screen, a load sensor is mounted on a support column of the vibration screen, the vibration sensor, the temperature sensor, the strain sensor and the load sensor are connected with a data acquisition module by cables, and a signal output terminal of the data acquisition module is connected with a host computer. The vibration screen fault diagnosis device is mainly used for the fault diagnosis of the vibration screen.
Description
Technical field
The utility model relates to a kind of trouble-shooter, is specifically related to a kind of vibratory screening apparatus trouble-shooter.
Background technology
The frequency of vibratory screening apparatus fault and Unpredictability make its maintenance have very big uncertainty.The vibratory screening apparatus damage type mainly contains sill fracture, both sides sieve group cracking, discharge gate crossbeam and toe lasting cracking.In the course of work, vibratory screening apparatus bears the exciting force of vibrator generation, the acting force that material moves at compass screen surface etc., and under the effect of these power, the multistage natural mode of vibration of each structural member of vibratory screening apparatus is excited out.Each member will bear excessive alterante stress, produces fatigue crack prematurely at the position that stress is concentrated until fatigue break takes place, and this phenomenon especially often takes place on large-scale vibrating screen.Common faults has: that noise is serious, rear wall plate, sieve plate are gone to the bottom the vibratory screening apparatus fracture, shaft break of motor, motor often burn out, the motor base bolt shakes is disconnected, the fracture of motor bracing frame, vibrator transmission gear and damage of bearings, main vibration spring fracture, occur running material phenomenon etc. when turning round, and the existence of these faults is seriously threatening the safety of producing.The selection of working parameters of vibratory screening apparatus and the monitoring of duty are the key factors that influences its work quality and work efficiency.Yet vibratory screening apparatus usually moves under the working condition of a large amount of dust, the people enters the on-the-spot ruuning situation of knowing equipment that is difficult to observe, can damage the healthy of people simultaneously, if at temperature drift and dust again under the big situation, the people just can not be to field observation equipment ruuning situation.In case equipment goes wrong, maintenance in time, this can cause stoppage in transit and the damage of equipment, and then influences the operation of iron and steel blast furnace, the normal power generation of power plant, conveying of washed coal etc.The equipment that originally can continue to move is inevitably changed in the periodic maintenance of adopting at present, increased equipment cost, simultaneously, because the general maintenance load of prophylactic repair is all very big, therefore equipment not good situation of operating condition after maintenance of original operational excellence can appear also.Maintenance afterwards generally is the rush repair in the equipment catastrophic failure, often because spare part is out of trim or incident suddenly can not on-call maintenance, brings massive losses to production.
Vibratory screening apparatus fault diagnosis system (201020105447.2) adopts the mode of PLC and collection plate combination, but because PLC mainly is for industrial logic control, do not have complicated signal analysis ability, therefore, this diagnostic system is difficult to the fault of real discovering device.
The utility model content
The utility model overcomes the deficiency that prior art exists, and technical matters to be solved has provided a kind of on-line real time monitoring, wide, the safe and reliable vibratory screening apparatus trouble-shooter of usable range.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of vibratory screening apparatus trouble-shooter, host computer, data acquisition module, vibration transducer, temperature sensor, strain transducer and load transducer, described vibration transducer is installed in the screen box middle part of vibratory screening apparatus, temperature sensor is installed in the bearing place of vibratory screening apparatus shock electric machine, strain transducer is installed on the sieve plate of vibratory screening apparatus, load transducer is installed on the support column of vibratory screening apparatus, described vibration transducer, temperature sensor, strain transducer all is connected with data acquisition module by cable with load transducer, and the signal output part of described data acquisition module is connected with host computer.
Cable between described vibration transducer, temperature sensor, strain transducer and load transducer and the data acquisition module is shielded cable.
The beneficial effect that the utility model compared with prior art has is: the utility model is monitored the situations such as vibration acceleration, bearing temperature, stress and load of each critical component of vibratory screening apparatus by vibration transducer, temperature sensor, strain transducer and load transducer, and by the Data Management Analysis of host computer to gathering, guarantee in time to find the fault of vibratory screening apparatus, safeguard, repair, safe and reliable.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is principle of work block diagram of the present utility model.
Among the figure: 1 is host computer, and 2 is data acquisition module, and 3 is vibration transducer, and 4 is temperature sensor, and 5 is strain transducer, and 6 is load transducer.
Embodiment
As shown in Figure 1, a kind of vibratory screening apparatus trouble-shooter, host computer 1, data acquisition module 2, vibration transducer 3, temperature sensor 4, strain transducer 5 and load transducer 6, described vibration transducer 3 is installed in the screen box middle part of vibratory screening apparatus, temperature sensor 4 is installed in the bearing place of vibratory screening apparatus shock electric machine, strain transducer 5 is installed on the sieve plate of vibratory screening apparatus, load transducer 6 is installed on the support column of vibratory screening apparatus, described vibration transducer 3, temperature sensor 4, strain transducer 5 all is connected with data acquisition module 2 by cable with load transducer 6, and the signal output part of described data acquisition module 2 is connected with host computer 1.
Cable between described vibration transducer 3, temperature sensor 4, strain transducer 5 and load transducer 6 and the data acquisition module 2 is shielded cable.
The utility model adopts the mode of on-line real time monitoring, the operation conditions of large-scale vibrating sieve apparatus is monitored, when equipment breaks down, automatically report to the police, and point out location of fault, and by the screen box middle part at vibratory screening apparatus vibration transducer 3 is installed, come the vibration situation of monitoring vibration sieve; By at the bearing place of vibratory screening apparatus shock electric machine mounting temperature sensor 4, monitor the temperature of shock electric machine bearing; By at vibration sieve plate strain transducer 5 being installed, come the strain parameter of monitoring vibration sieve plate; By installed load sensor 6 on the vibratory screening apparatus main vibration spring, monitor the stressing conditions of main vibration spring, data acquisition module 2 is collected the data that vibration transducer 3, temperature sensor 4, strain transducer 5 and load transducer 6 transmit, and data are passed to host computer 1 carry out Treatment Analysis, and report to the police automatically, in time equipment is handled, safeguarded.
By reference to the accompanying drawings embodiment of the present utility model has been done detailed description above, but the utility model is not limited to above-described embodiment, in the ken that those of ordinary skills possess, can also under the prerequisite that does not break away from the utility model aim, make various variations.
Claims (2)
1. vibratory screening apparatus trouble-shooter, it is characterized in that comprising: host computer (1), data acquisition module (2), vibration transducer (3), temperature sensor (4), strain transducer (5) and load transducer (6), described vibration transducer (3) is installed in the screen box middle part of vibratory screening apparatus, temperature sensor (4) is installed in the bearing place of vibratory screening apparatus shock electric machine, strain transducer (5) is installed on the sieve plate of vibratory screening apparatus, load transducer (6) is installed on the support column of vibratory screening apparatus, described vibration transducer (3), temperature sensor (4), strain transducer (5) all is connected with data acquisition module (2) by cable with load transducer (6), and the signal output part of described data acquisition module (2) is connected with host computer (1).
2. a kind of vibratory screening apparatus trouble-shooter according to claim 1, it is characterized in that: the cable between described vibration transducer (3), temperature sensor (4), strain transducer (5) and load transducer (6) and the data acquisition module (2) is shielded cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220674980 CN203037288U (en) | 2012-12-10 | 2012-12-10 | Vibration screen fault diagnosis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220674980 CN203037288U (en) | 2012-12-10 | 2012-12-10 | Vibration screen fault diagnosis device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203037288U true CN203037288U (en) | 2013-07-03 |
Family
ID=48689400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220674980 Expired - Fee Related CN203037288U (en) | 2012-12-10 | 2012-12-10 | Vibration screen fault diagnosis device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203037288U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106540876A (en) * | 2015-09-16 | 2017-03-29 | 枣庄市瑞隆机械制造有限公司 | Intelligent adjustment controls vibrosieve |
| CN106731142A (en) * | 2016-12-16 | 2017-05-31 | 四机赛瓦石油钻采设备有限公司 | A kind of intelligent vibration sieve |
| CN107389323A (en) * | 2017-06-29 | 2017-11-24 | 西安建筑科技大学 | A kind of vibratory sieve remote fault diagnosis based on cloud computing and maintenance system and method |
| CN108152064A (en) * | 2017-12-26 | 2018-06-12 | 华侨大学 | A kind of vibrating screen fault signature extracting method and failure monitoring system |
| CN114733756A (en) * | 2022-06-10 | 2022-07-12 | 云翔赛博(山东)数字技术有限公司 | Embedded sieve plate state monitoring device and monitoring method thereof |
-
2012
- 2012-12-10 CN CN 201220674980 patent/CN203037288U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106540876A (en) * | 2015-09-16 | 2017-03-29 | 枣庄市瑞隆机械制造有限公司 | Intelligent adjustment controls vibrosieve |
| CN106731142A (en) * | 2016-12-16 | 2017-05-31 | 四机赛瓦石油钻采设备有限公司 | A kind of intelligent vibration sieve |
| CN107389323A (en) * | 2017-06-29 | 2017-11-24 | 西安建筑科技大学 | A kind of vibratory sieve remote fault diagnosis based on cloud computing and maintenance system and method |
| CN108152064A (en) * | 2017-12-26 | 2018-06-12 | 华侨大学 | A kind of vibrating screen fault signature extracting method and failure monitoring system |
| CN114733756A (en) * | 2022-06-10 | 2022-07-12 | 云翔赛博(山东)数字技术有限公司 | Embedded sieve plate state monitoring device and monitoring method thereof |
| CN114733756B (en) * | 2022-06-10 | 2022-09-30 | 云翔赛博(山东)数字技术有限公司 | Embedded sieve plate state monitoring device and monitoring method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203037288U (en) | Vibration screen fault diagnosis device | |
| US20210372395A1 (en) | Status monitoring and failure diagnosis system for plunger pump | |
| CN201820109U (en) | Online status monitoring system for wind generating set test stand | |
| CN103983454B (en) | Wind turbine generator transmission chain full-working-condition test simulation device | |
| CN103913193A (en) | Device fault pre-maintenance method based on industrial wireless technology | |
| CN201594045U (en) | Vibration sieve fault diagnosing system | |
| CN103121037B (en) | Device for suppressing vibration of rolling mill | |
| CN105289795A (en) | Remotely monitored cone crusher | |
| CN103674545B (en) | A kind of mechanical fault method for detecting | |
| CN103908988A (en) | Cone crusher intelligent control system and control method thereof | |
| CN104568449A (en) | Method for judging and treating signal failure of generator set vibration sensor | |
| CN202673654U (en) | On-line fault intelligent diagnosis device of drilling pump | |
| CN103303755B (en) | Mine hoist and control method thereof | |
| CN202453182U (en) | Fault diagnosis device of gearbox of wind generation set | |
| CN106113567A (en) | A kind of large-sized hydraulic press running status intelligent monitoring and failure warning system | |
| CN202091172U (en) | Device for monitoring state and analyzing reliability of gas compressor | |
| CN204511849U (en) | A kind of pressure break pump truck fluid end on-line monitoring system | |
| CN104612957A (en) | Online monitoring system for fracturing pump truck fluid end | |
| CN215918166U (en) | Intelligent online monitoring system for vibrating screen | |
| CN101465575B (en) | In-situ simulation test system for live loading of high-speed railway | |
| CN209639753U (en) | A kind of ball mill sensory perceptual system | |
| CN103837342B (en) | A kind of nonlinear gear system vibrating failure diagnosis experiment porch | |
| CN206095658U (en) | Cone crusher test platform | |
| CN106370446B (en) | A kind of gyratory crusher test platform | |
| CN2674497Y (en) | Speed mointor for vibrating screen |
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: 20130703 Termination date: 20131210 |