CN202016885U - Driving component of sewage treatment equipment - Google Patents
Driving component of sewage treatment equipment Download PDFInfo
- Publication number
- CN202016885U CN202016885U CN2011200994413U CN201120099441U CN202016885U CN 202016885 U CN202016885 U CN 202016885U CN 2011200994413 U CN2011200994413 U CN 2011200994413U CN 201120099441 U CN201120099441 U CN 201120099441U CN 202016885 U CN202016885 U CN 202016885U
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- CN
- China
- Prior art keywords
- fixedly connected
- support
- sewage treatment
- treatment equipment
- sewage disposal
- 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 - Lifetime
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Abstract
The utility model discloses a driving component of sewage treatment equipment, which comprises a main beam, a speed reducer motor, a flange sleeve, a safety pin, a small chain wheel, a rotation speed sensor and a support. The speed reducer motor is fixed on the main beam, the flange sleeve is fixedly connected with an output end of the speed reducer motor, the small chain wheel is fixedly connected into the flange sleeve via the safety pin, a detection surface of the rotation speed sensor faces to wheel teeth of the small chain wheel, the rotation speed sensor is fixedly connected onto the support, and the support is fixedly connected onto the main beam or a shell of the speed reducer motor. When the safety pin of the driving component with the structure is broken, information can be transmitted outwards in time, so that the sewage treatment equipment stops running, safety production is guaranteed, the service life of the sewage treatment equipment is prolonged, simultaneously energy conservation and consumption reduction are realized, and unnecessary economic loss is avoided.
Description
Technical field
The utility model belongs to the sewage disposal device field of mechanical technique, specifically, relates to a kind of drive element of sewage disposal device.
Background technology
Eleventh-Five Year Plan has proposed energy-saving and cost-reducing target, and the energy-saving and cost-reducing height that rises to strategy, all trades and professions active response country calls and competitively carries out energy-saving and cost-reducing work, the municipal sewage treatment industry also is one of high energy consumption industry, and energy-saving and cost-reducing problem has become the bottleneck of restriction municipal sewage treatment industry development.High energy consumption not only causes cost of sewage disposal to raise, and has also aggravated the current energy dilemma of China to a certain extent.Therefore try one's best and reduce the energy consumption demand of municipal sewage plant, seeking the energy-optimised countermeasure of sewage work has become the task of top priority.Current, most of sewage works and pumping plant etc. have all disposed the ipc monitor system, and majority is all realized unmanned.Sewage disposal device is normally in service; shearing pin ruptures because of crossing moment of torsion on the drive disk assembly; this signal can not upload in ipc monitor system or the intelligent rotating speed control display instrument; can not send timely warning and send fault protection; and this moment, the step-down gear motor still remained in operation; but the equipment cisco unity malfunction, a large amount of electric power resources waste.Simultaneously, because timely warning reminding fault, the accumulation dirt is more and more before the grid sewage-removing machine grid, if untimely processing dirt just allows grid sewage-removing machine work by force, may be overweight because of load, and equipment suffers that once more damage maybe can not work; And lift rake formula mud scraper owing to can not in time reporting to the police shutdown, mud-scraping mechanism drags at the bottom of the pond because of wireline can not lift, and causes structure deteriorate and cisco unity malfunction, wastes electric energy, has a strong impact on the effect of sewage disposal.
Summary of the invention
Technical problem: technical problem to be solved in the utility model is: the drive element that a kind of sewage disposal device is provided, make the drive element of sewage disposal device in shear pin breakage, can in time information be transmitted to the outside, guarantee safety in production, prolong the work-ing life of sewage disposal device, energy-saving and cost-reducing simultaneously, avoid unnecessary financial loss.
Technical scheme: for solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of drive element of sewage disposal device, this drive element comprises girder, the step-down gear motor, flange cover, shearing pin and minor sprocket, the step-down gear motor is fixed on the girder, the flange cover is fixedlyed connected with the output terminal of step-down gear motor, minor sprocket is fixedly connected in the flange cover by shearing pin, also comprise tachogenerator and support, the detection faces of this tachogenerator is over against the gear teeth of minor sprocket, and tachogenerator is fixedly connected on the support, and support is fixedly connected on the shell of girder or step-down gear motor.
Beneficial effect: compared with prior art, the beneficial effects of the utility model are:
1. sewage disposal device can in time transmit information in shear pin breakage to the outside, guarantees safety in production, prolongs the work-ing life of sewage disposal device.In the technical program, during shearing pin generation radial fragmentation in the sewage disposal device, tachogenerator can in time transmit information to the outside, sewage disposal device is shut down immediately, promptly stops running no-load.If shear pin breakage can timely and effective processing, make that the dirt before the grid sewage-removing machine grid can not accumulate in a large number, the generation that reconstructed image is crossed in the load that causes starting shooting can effectively be protected the step-down gear motor and prolong work-ing life of step-down gear motor.For lifting rake formula mud scraper, shear pin breakage can be timely and effective during processing, and mud-scraping mechanism just can well be protected, and is unlikely to damage equipment.Therefore, drive element of the present utility model can effectively be protected the safety of sewage disposal device, prolongs the work-ing life of sewage disposal device.
2. energy-saving and cost-reducing, guarantee to produce, enhance productivity.In the technical program, when
When the travelling speed of minor sprocket was zero, tachogenerator transmitted information to the outside, can control sewage disposal device by the Intelligent treatment device, makes sewage disposal device out of service.In the prior art, when the travelling speed of minor sprocket was zero, if there is not the staff to find, then minor sprocket was out of service, and the step-down gear motor in the sewage disposal device is still moving, i.e. running no-load.So just wasted a large amount of electric power resources.Therefore, adopt the technical program, can when minor sprocket is out of service, in time stop the operation of entire sewage treatment facility, help saving energy and reduce the cost, guarantee to produce, enhance productivity, avoid unnecessary financial loss.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Have among the figure: girder 1, step-down gear motor 2, flange cover 3, shearing pin 4, minor sprocket 5, tachogenerator 6, support 7.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in detail.
As shown in Figure 1, the drive element of a kind of sewage disposal device of the present utility model comprises girder 1, step-down gear motor 2, flange cover 3, shearing pin 4, minor sprocket 5, tachogenerator 6 and support 7.Step-down gear motor 2 is fixed on the girder 1, and flange cover 3 is fixedlyed connected with the output terminal of step-down gear motor 2, and minor sprocket 5 is fixedly connected on flange by shearing pin 4 and overlaps in 3.The detection faces of tachogenerator 6 is over against the gear teeth of minor sprocket 5, and tachogenerator 6 is fixedly connected on the support 7, and support 7 is fixedly connected on the girder 1 or on the shell of step-down gear motor 2.
Adopt the drive element of the sewage disposal device of this structure,, make the detection faces of tachogenerator 6 over against the gear teeth of minor sprocket 5 at the other tachogenerators 6 of installing of the minor sprocket 5 of sewage disposal device.Like this, the running condition of minor sprocket 5, promptly the rotating speed of minor sprocket 5 can be collected by tachogenerator 6.Then, tachogenerator 6 is gathered the operation situation of minor sprocket 5 in real time, and transfers these operation situations to signal, passes to the external treatment device, for example the Intelligent treatment device.Then, the Intelligent treatment device receives the signal that tachogenerator 6 transmits, and analyzes, handles.This analytic process is: when the travelling speed of minor sprocket 5 was zero, Intelligent treatment device control sewage disposal device made sewage disposal device out of service; When the travelling speed of minor sprocket 5 greater than zero the time, the Intelligent treatment device continues to collect the signal that tachogenerator 6 transmits and analyzes.
The travelling speed of minor sprocket 5 is zero, is because shear pin breakage.In this case, sewage disposal device is out of service, also helps saving energy and reduce the cost the work-ing life that helps ensureing the trouble-free service of sewage disposal device and prolong sewage disposal device self, guarantees to produce, and enhances productivity, and avoids unnecessary financial loss.
Claims (1)
1. the drive element of a sewage disposal device, this drive element comprises girder (1), step-down gear motor (2), flange cover (3), shearing pin (4) and minor sprocket (5), step-down gear motor (2) is fixed on the girder (1), flange cover (3) is fixedlyed connected with the output terminal of step-down gear motor (2), minor sprocket (5) is fixedly connected in the flange cover (3) by shearing pin (4), it is characterized in that, also comprise tachogenerator (6) and support (7), the detection faces of this tachogenerator (6) is over against the gear teeth of minor sprocket (5), and tachogenerator (6) is fixedly connected on the support (7), and support (7) is fixedly connected on the shell of girder (1) or step-down gear motor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200994413U CN202016885U (en) | 2011-04-07 | 2011-04-07 | Driving component of sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200994413U CN202016885U (en) | 2011-04-07 | 2011-04-07 | Driving component of sewage treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202016885U true CN202016885U (en) | 2011-10-26 |
Family
ID=44810559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200994413U Expired - Lifetime CN202016885U (en) | 2011-04-07 | 2011-04-07 | Driving component of sewage treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202016885U (en) |
-
2011
- 2011-04-07 CN CN2011200994413U patent/CN202016885U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: LANSHEN GROUP CO., LTD. Free format text: FORMER NAME: LANSHEN PUMP GROUP CO LTD, NANJING |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 211500 Nanjing Province, Liuhe District, East Road, No. Patentee after: Lanshen Group Co., Ltd. Address before: 211500 Nanjing Province, Liuhe District, East Road, No. Patentee before: Lanshen Pump Group Co., Ltd., Nanjing |
|
| CX01 | Expiry of patent term |
Granted publication date: 20111026 |
|
| CX01 | Expiry of patent term |