CN100488593C - Power mechanism of flexible water decanter - Google Patents
Power mechanism of flexible water decanter Download PDFInfo
- Publication number
- CN100488593C CN100488593C CNB2006100501462A CN200610050146A CN100488593C CN 100488593 C CN100488593 C CN 100488593C CN B2006100501462 A CNB2006100501462 A CN B2006100501462A CN 200610050146 A CN200610050146 A CN 200610050146A CN 100488593 C CN100488593 C CN 100488593C
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- CN
- China
- Prior art keywords
- hydrophone
- rope
- deceleration roller
- steel wire
- output shaft
- 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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- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
The invention relates to the drive mechanism of an interstitial sewage aeration used flexible decanter, which comprises decelerator, safety and control system, with the output shaft of the decelerator connected with decelerating roller coiled with steel threads, whose one end connected with the decanter, universal coupler shaft between the generator output shaft and the decelerator roller shaft, with the decelerator roller shaft having overloading limit and anti-rope-broken limit. It has perfect protection function, with even force bearing of the overall dam opening, dynamic consumption of the decanter waning down, durability of propeller extended, with reliable running.
Description
Technical field
The present invention relates to a kind of industrial wastewater, sewage disposal device, relate in particular to the actuating unit of straining hydrophone that use activated sludge process aeration tank, gap.
Background technology
In industrial wastewater, the sewage disposal process, the aeration tank needs the cycle draining, the water level in pond is changing during draining, so the effluent weir in the pond needs the lifting with the variation of water level, make crest of weir flood certain depth under the entry, can each water layer of disturbance when guaranteeing draining, what make discharge is real supernatant.The hydrophone of straining of prior art generally adopts single push rod to drive, and large-scalely strains hydrophone because crest of weir is longer, if adopt single push rod to drive, the crest of weir levelness just is difficult to guarantee that the water effect is strained in influence.Therefore, the inventor has declared two push rods and has strained hydrophone, and has obtained patent right.It is characterized in that push rod is two push rods, is equipped with overload protection arrangement on the push rod.The utility model is because the two push rods of electric-motor drive, guarantee that two push rods descend simultaneously or rise, make whole crest of weir load balancing, owing to have two pin joints, it is long to have overcome crest of weir, self poor rigidity, the crest of weir levelness just is difficult to the shortcoming of assurance, simultaneously can throw off shaft coupling, single push rod outreach is suitably adjusted, be convenient to adjust the crest of weir levelness, can compensating action be arranged to the crest of weir horizontal gradient error of making, produce when installing to a certain extent, guarantee to strain hydrophone each water layer of not disturbance when draining to greatest extent, improve and strain water efficient.Its deficiency is that the energy consumption of its power is higher, and the push rod mechanical part is easy to generate fault, and service life is short.
Summary of the invention
The present invention mainly aims to: overcome the deficiencies in the prior art, thereby develop the actuating unit that a kind of flexibility that can reduce power consumption is significantly strained hydrophone.
Another object of the present invention is: simplified structure, increase the service life, and reduce production costs and use cost.
The 3rd purpose of the present invention is: both be suitable for the small-sized hydrophone of straining and used, also be suitable for the large-scale hydrophone of straining and use.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: contain motor and safety and control system, it is characterized in that: be connected with the deceleration roller on the output shaft of described motor; On described deceleration roller, be wound with steel wire rope; One end of described steel wire rope with strain hydrophone and link to each other.According to the size of straining hydrophone, can connect the deceleration roller from an end of motor output shaft, or two ends connect the deceleration roller simultaneously.
Technical scheme of the present invention can also be further perfect, as preferably, by connecting axle, between described connecting axle and motor output shaft and/or the deceleration roller axle Hooks coupling universal coupling is housed between described motor output shaft and the deceleration roller axle.Adopting Hooks coupling universal coupling to help equipment installs.
As preferably, between described motor output shaft and the deceleration roller axle Hooks coupling universal coupling is housed.
As preferably, on the described deceleration roller overload stop is housed.In case find the overload measure of grade of taking at once to cut off the electricity supply automatically, treat the accident releasing after, online again starting.
As preferably, described overload stop is made up of with the limit switch that links to each other with load cell load cell.
As preferably, on the described deceleration roller anti-break rope stop is housed.Play the effect of antiwind pressure rope, also can when wire cable rupture or slack rope, can cut off the electricity supply automatically, out of service.
As preferably, described anti-break rope stop is formed with the limit switch that links to each other with the rope processing device end by following the rope processing device that steel wire rope moves.
As preferably, described motor is a decelerator.Like this, above-mentioned mentioned motor output shaft is reducer output shaft.
As preferably, an end of described steel wire rope with strain the cross bar that hydrophone is responsible for and link to each other.
As preferably, an end of described steel wire rope links to each other with the pivoted arm of straining hydrophone.
The present invention is used for small-sized when straining hydrophone, and the decline of adopting a soft drive structure to drive to strain hydrophone is risen; For the large-scale hydrophone of straining, establish a decelerator in the middle of adopting, drive the synchronous decline of straining hydrophone by left and right sides Hooks coupling universal coupling and two flexible structures and rise,, can guarantee fully that the levelness of crest of weir and the load of weir notch are evenly distributed so that whole crest of weir is stressed evenly.
Therefore, beneficial effect of the present invention is to have compact conformation, rationally, and defencive function is perfect, makes whole crest of weir stressed evenly, and the power consumption of straining hydrophone descends about more than 1/2, and prolong service life, reliable, and the production efficiency of complete machine is improved, and production cost reduces.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present invention;
Accompanying drawing 2 is the hydrophone side views of straining of the present invention;
Accompanying drawing 3 is the another kind of scheme side views of hydrophone of straining of the present invention;
Accompanying drawing 4 is that the K of Fig. 2 is to view.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, technical scheme of the present invention is further described in detail.
Embodiment:
As shown in Figure 1, decelerator 1 links to each other with deceleration roller 4 through connecting axle 3 by left and right sides Hooks coupling universal coupling 2.Small-sized when straining hydrophone when being used for, decelerator 1 also can directly link to each other with a deceleration roller axle through shaft coupling or Hooks coupling universal coupling 2.As shown in Figure 2, an end of flexible actuator 6 with strain the cross bar 51 that hydrophone 5 is responsible for and link to each other.As shown in Figure 3, an end of flexible actuator 6 links to each other with pivoted arm 52 on straining hydrophone 5.As shown in Figure 4, steel wire rope 44 is wrapped on the deceleration roller 4, installs by following the anti-break rope stop that steel wire rope rope processing device 41 that moves and the limit switch 42 that links to each other with the rope processing device end are formed on the deceleration roller 4.Be provided with the overload stop of forming by load cell and the limit switch that links to each other with load cell 43 in a relative side.
During operation, under RHVC and PCL programmable controller controls, decelerator 1 starting, two deceleration rollers 4 and the steel wire rope 44 that is wrapped on the deceleration roller 4 thereof are emitted synchronously or are tightened up about drive, make the hydrophone 5 of straining that links to each other with steel wire rope 44 descend or rise, in steel wire rope 44 motion processes, anti-break rope stop and steel wire rope 44 are with moved further and play the effect of pressure rope, when steel wire rope 44 fractures or slack rope occurring, limit switch 42 effects that link to each other with rope processing device 41, automatically cut off the electricity supply, out of service.Pending fault is reset after getting rid of again.When straining hydrophone appearance overload, the load cell on the overload stop 43 passes to information and the limit switch that links to each other with load cell, makes it to cut off the electricity supply automatically.Pending fault is reset after getting rid of again, changes normal operation over to.
Claims (4)
1, a kind of flexibility is strained the actuating unit of hydrophone, contains motor and safety and control system, it is characterized in that: be connected with deceleration roller (4) on the output shaft of described motor (1); On described deceleration roller (4), be wound with steel wire rope (44); One end of described steel wire rope with strain hydrophone (5) and link to each other; Be connected by connecting axle (3) between described motor (1) output shaft and deceleration roller (4) axle, between described connecting axle and motor output shaft and/or the deceleration roller axle Hooks coupling universal coupling (2) be housed.
2, flexibility according to claim 1 is strained the actuating unit of hydrophone, it is characterized in that: overload stop (43) is housed on the described deceleration roller (4), and described overload stop (43) is made up of with the limit switch that links to each other with load cell load cell.
3, flexibility according to claim 1 and 2 is strained the actuating unit of hydrophone, it is characterized in that: on the described deceleration roller (4) the anti-break rope stop is housed; Described anti-break rope stop is formed with the limit switch (42) that links to each other with the rope processing device end by following the mobile rope processing device (41) of steel wire rope (44).
4, flexibility according to claim 1 and 2 is strained the actuating unit of hydrophone, it is characterized in that: an end of described steel wire rope (44) with strain the cross bar that hydrophone is responsible for and link to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100501462A CN100488593C (en) | 2006-04-03 | 2006-04-03 | Power mechanism of flexible water decanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100501462A CN100488593C (en) | 2006-04-03 | 2006-04-03 | Power mechanism of flexible water decanter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101011637A CN101011637A (en) | 2007-08-08 |
| CN100488593C true CN100488593C (en) | 2009-05-20 |
Family
ID=38699466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100501462A Expired - Fee Related CN100488593C (en) | 2006-04-03 | 2006-04-03 | Power mechanism of flexible water decanter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100488593C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101575142B (en) * | 2009-04-30 | 2012-07-04 | 深圳市新环机械工程设备有限公司 | Rotary-type water decanter |
-
2006
- 2006-04-03 CN CNB2006100501462A patent/CN100488593C/en not_active Expired - Fee Related
Non-Patent Citations (2)
| Title |
|---|
| 旋转式滗水器的均量滗水设计. 李金根，卢德纯.中国给水排水，第19卷第5期. 2003 |
| 旋转式滗水器的均量滗水设计. 李金根，卢德纯.中国给水排水，第19卷第5期. 2003 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101011637A (en) | 2007-08-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090520 Termination date: 20160403 |