CN202246136U - Driving part for inverted running of sewage processing equipment - Google Patents
Driving part for inverted running of sewage processing equipment Download PDFInfo
- Publication number
- CN202246136U CN202246136U CN2011203743188U CN201120374318U CN202246136U CN 202246136 U CN202246136 U CN 202246136U CN 2011203743188 U CN2011203743188 U CN 2011203743188U CN 201120374318 U CN201120374318 U CN 201120374318U CN 202246136 U CN202246136 U CN 202246136U
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- CN
- China
- Prior art keywords
- chain wheel
- speed sensor
- wheel speed
- sewage disposal
- girder
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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 - Lifetime
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Abstract
The utility model discloses a driving part for inverted running of sewage processing equipment, which comprises a girder, a reducer motor, a flange sleeve, a safety pin and a small chain wheel, wherein the reducer motor is fixedly arranged on the girder; the flange sleeve is fixedly connected with an output end of the reducer motor; the small chain wheel is fixedly connected into the flange sleeve through the safety pin; the driving part further comprises a bidirectional chain wheel speed sensor, a bracket and an intelligent processing device; a detecting surface of the bidirectional chain wheel speed sensor is faced to gear teeth of the small chain wheel; the bidirectional chain wheel speed sensor is connected with the intelligent processing device; the bidirectional chain wheel speed sensor is fixedly arranged on the bracket; and the bracket is fixedly connected with the girder or an outer shell of the reducer motor. During the inverted running process of the small chain wheel, the sewage processing equipment is timely controlled to stop running by the intelligent processing device in the driving part with such a structure, so that the safety production is ensured, the service life of the sewage processing equipment is prolonged, the energy is saved, the consumption is reduced and the 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 to the sewage disposal device inverted running.
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.In sewage disposal device, when the electric power incoming line phase sequence change or the incorrect situation of motor cable line phase line wiring under, motor and transmission mechanism counter-rotating and cause the sewage disposal device can not be according to the operative orientation running of design code.During the first Installation and Debugging of some sewage disposal device,, do not understand first crawl running, note the running condition of facilities for observation because the personal experience is different,
For such as grid sewage-removing machine or lift rake formula mud scraper chain sprocket drive drag for dirty equipment, motor and transmission mechanism once not the crawl trial work make state, cause the equipment counter-rotating to surpass a specified time,
Can directly destroy the sprocket wheel tightening device that this drags for slag equipment at once, what make drags for dirty equipment and can not normally drag for slag work, even possibly cause other mechanical parts of equipment to damage, the causes motor running
Electric current is bigger than normal, thereby burns motor.In addition, the non-normal working of sewage disposal device, simultaneously
Also waste electric power resource.At present, domestic most sewage works and pumping plant etc. have all disposed the ipc monitor system, and majority is all realized unmanned.Sewage disposal device is in operation; Cause power phase and original different or sewage disposal device self counter-rotating owing to restore electricity after having a power failure; Cause equipment failure or system's non-normal working; Cause the signal of this equipment motor and transmission mechanism counter-rotating can not upload in ipc monitor system or the special-purpose display instrument,, wasted a large amount of electric power resources to remind the warden to check or to overhaul.
Summary of the invention
Technical problem:The utility model technical problem to be solved is: a kind of drive element to the sewage disposal device inverted running is provided; When making motor and the transmission mechanism counter-rotating of sewage disposal device; 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 scheme that the utility model adopts is:
A kind of drive element to the sewage disposal device inverted running, 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, and the flange cover is fixedly connected with the output terminal of step-down gear motor; Minor sprocket is fixedly connected in the flange cover through shearing pin; Also comprise two-way chain wheel speed sensor, support and Intelligent treatment device, the detection faces of this two-way chain wheel speed sensor is over against the gear teeth of minor sprocket, and two-way chain wheel speed sensor is connected with the Intelligent treatment device; Two-way chain wheel speed sensor is fixed on the support, support be fixedly connected on the girder or the shell of step-down gear motor on.
Beneficial effect:Compared with prior art, the beneficial effect of the utility model is:
1. sewage disposal device can in time transmit information when the minor sprocket inverted running to the Intelligent treatment device, guarantees safety in production, prolongs the work-ing life of sewage disposal device.In the present technique scheme; During minor sprocket inverted running in the sewage disposal device; Two-way chain wheel speed sensor can in time pass to the Intelligent treatment device with information, and the Intelligent treatment device can make sewage disposal device shut down through after the analysis to this information.So just can effectively protect sewage disposal device and the work-ing life that prolongs sewage disposal device.
2. energy-saving and cost-reducing, guarantee to produce, enhance productivity.In the present technique scheme, when
During minor sprocket inverted running in the sewage disposal device, two-way chain wheel speed sensor transmits this information to the Intelligent treatment device.The Intelligent treatment device to this information analysis after, it is out of service to control sewage disposal device.In the prior art, when the inverted running of minor sprocket, if there is not the staff to find, then minor sprocket continues operation, has wasted a large amount of electric power resources.Therefore, adopt the present technique scheme, can when the minor sprocket inverted running, 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 the structural representation of the utility model.
Have among the figure: girder 1, step-down gear motor 2, flange cover 3, shearing pin 4, minor sprocket 5, two-way chain wheel speed sensor 6, support 7, Intelligent treatment device 8.
Embodiment
Below in conjunction with accompanying drawing, the technical scheme of the utility model is carried out detailed explanation.
As shown in Figure 1, a kind of drive element to the sewage disposal device inverted running of the utility model comprises girder 1, step-down gear motor 2, flange cover 3, shearing pin 4, minor sprocket 5, two-way chain wheel speed sensor 6, support 7 and Intelligent treatment device 8.Step-down gear motor 2 is fixed on the girder 1, and flange cover 3 is fixedly connected with the output terminal of step-down gear motor 2, and minor sprocket 5 is fixedly connected on flange through shearing pin 4 and overlaps in 3.Two-way chain wheel speed sensor 6 adopts iron and steel material quality to trigger to good.The detection faces of two-way chain wheel speed sensor 6 is over against the gear teeth of minor sprocket 5, and two-way chain wheel speed sensor 6 is connected with Intelligent treatment device 8.Intelligent treatment device 8 preferential intelligence instrument and intelligent steering monitoring appearance, the perhaps programmable logic controllers of adopting.Two-way chain wheel speed sensor 6 is fixedly connected on the support 7, support 7 be fixedly connected on the girder 1 or the shell of step-down gear motor 2 on.
Adopt the drive element of the sewage disposal device of this structure, two-way chain wheel speed sensor 6 is installed in that the minor sprocket of sewage disposal device 5 is other, make the detection faces of two-way chain wheel speed sensor 6 over against the gear teeth of minor sprocket 5.Like this, the running condition of minor sprocket 5, the i.e. direction of the operation of minor sprocket 5: forward is still reverse, can be collected by two-way chain wheel speed sensor 6.Then, two-way chain wheel speed sensor 6 is gathered the traffic direction information of minor sprockets 5 in real time, and with these information be converted into A mutually with B two pulse signals mutually.Two-way chain wheel speed sensor 6 will gather A mutually with B mutually two pulse signals pass to Intelligent treatment device 8.Then, Intelligent treatment device 8 receive A that two-way chain wheel speed sensor 6 transmits mutually with B two pulse signals mutually, and analyze, handle.This analytic process is: when detecting the leading B phase signals of A phase signals, minor sprocket 5 forward work are then worked well; When detecting A phase signals hysteresis B phase signals, minor sprocket 5 reverse operations, then Intelligent treatment device 8 cuts off the power supply of sewage disposal device automatically, makes sewage disposal device out of service.
During A phase signals hysteresis B phase signals, minor sprocket 5 reverse operations.Under this situation, make sewage disposal device out of service through Intelligent treatment device 8, help ensureing the trouble-free service and the work-ing life that prolongs sewage disposal device self of sewage disposal device; Also help saving energy and reduce the cost; Guarantee to produce, enhance productivity, avoid unnecessary financial loss.
Claims (3)
1. drive element to the sewage disposal device inverted running; 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) are fixed on the girder (1); Flange cover (3) is fixedly connected with the output terminal of step-down gear motor (2); Minor sprocket (5) is fixedly connected in the flange cover (3) through shearing pin (4), it is characterized in that, also comprises two-way chain wheel speed sensor (6), support (7) and Intelligent treatment device (8); The detection faces of this two-way chain wheel speed sensor (6) is over against the gear teeth of minor sprocket (5); Two-way chain wheel speed sensor (6) is connected with Intelligent treatment device (8), and two-way chain wheel speed sensor (6) is fixed on the support (7), and support (7) is fixedly connected on the shell of the last perhaps step-down gear motor (2) of girder (1).
2. according to the described drive element of claim 1, it is characterized in that described two-way chain wheel speed sensor (6) adopts iron and steel material quality to trigger to the sewage disposal device inverted running.
3. according to the described drive element of claim 1, it is characterized in that described Intelligent treatment device (8) is intelligence instrument and intelligent steering monitoring appearance, perhaps programmable logic controller to the sewage disposal device inverted running.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203743188U CN202246136U (en) | 2011-09-30 | 2011-09-30 | Driving part for inverted running of sewage processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203743188U CN202246136U (en) | 2011-09-30 | 2011-09-30 | Driving part for inverted running of sewage processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202246136U true CN202246136U (en) | 2012-05-30 |
Family
ID=46107409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203743188U Expired - Lifetime CN202246136U (en) | 2011-09-30 | 2011-09-30 | Driving part for inverted running of sewage processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202246136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129875A (en) * | 2015-08-06 | 2015-12-09 | 江苏大学 | Sewage treatment equipment installation structure |
-
2011
- 2011-09-30 CN CN2011203743188U patent/CN202246136U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129875A (en) * | 2015-08-06 | 2015-12-09 | 江苏大学 | Sewage treatment equipment installation structure |
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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: 20120530 |
|
| CX01 | Expiry of patent term |