CN213773545U - Overflow weir cleaning device - Google Patents
Overflow weir cleaning device Download PDFInfo
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- CN213773545U CN213773545U CN202022539464.3U CN202022539464U CN213773545U CN 213773545 U CN213773545 U CN 213773545U CN 202022539464 U CN202022539464 U CN 202022539464U CN 213773545 U CN213773545 U CN 213773545U
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- weir
- mud scraper
- overflow weir
- scraper
- rod
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Abstract
The utility model discloses an overflow weir cleaning device, including the connecting rod, the one end of connecting rod is connected on the girder of mud scraper, and the other end is connected with the mud scraper, the position of mud scraper corresponds the setting with the position of overflow weir. The utility model discloses an overflow weir cleaning device can realize simultaneously the automatic clearance to the overflow weir at the mud scraper during operation, has saved the human cost, has avoided the risk that artifical clearance exists.
Description
Technical Field
The utility model relates to a mud scraper technical field, in particular to overflow weir cleaning device.
Background
The semi-bridge peripheral transmission type mud scraper is mainly used for a mud scraping process of a circular sedimentation tank, adopts middle water inlet and mud discharge, discharges water on the periphery, ensures uniform water flow, and utilizes liquid level difference to discharge mud in a self-suction mode.
The overflow weir is easy to gather pollutants in daily operation, breeding microorganisms and causing the phenomenon of pollution blockage of the overflow weir, thereby causing unsmooth water outlet of the sedimentation tank and influencing the sedimentation effect. At present, need artifical regularly to clear up pollutant, the microorganism in the overflow weir, the human cost is high, and at the clearance in-process, has personnel's risk of the sedimentation tank that falls, and simultaneously, the overflow weir clearance is not timely, causes out water smoothly easily, and the sedimentation tank water level increases to scraping the mud mouth and flows, takes place the environmental protection incident of sewage overflow.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an overflow weir cleaning device can realize the automatic clearance to the overflow weir simultaneously at the mud scraper during operation, has saved the human cost, has avoided the risk that artifical clearance exists.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an overflow weir cleaning device, includes the connecting rod, the one end of connecting rod is connected on the girder of mud scraper, and the other end is connected with the mud scraper, the position of mud scraper corresponds the setting with the position of overflow weir.
Optionally, the connecting rods include a first connecting rod and a second connecting rod, the mud scrapers include a first mud scraper and a second mud scraper, the first connecting rod is connected with the first mud scraper, and the second connecting rod is connected with the second mud scraper; the first mud scraper is arranged at the position of a weir trough of the overflow weir, and the second mud scraper is arranged at the position of a weir platform of the overflow weir.
Optionally, the first connecting rod and the second connecting rod are rod pieces with adjustable lengths.
Optionally, the first connecting rod and the second connecting rod are respectively provided with an inner rod and an outer rod which are sleeved with each other, first through holes are formed in the inner rod and are uniformly distributed along the length, second through holes are formed in the outer rod, and the inner rod and the outer rod are connected together through bolts penetrating through the first through holes and the second through holes.
Optionally, the first and second mud scrapers are connected to the corresponding connecting rods through connecting members.
Optionally, the first and second mud scrapers are rubber plates.
Optionally, the width of the first scraper corresponds to the width of the weir groove of the overflow weir.
Optionally, one end of the outer rod is fixedly connected to the main beam, the other end of the outer rod is slidably connected to one end of the inner rod, and the other end of the inner rod is connected to the mud scraper.
Optionally, the mud scraper includes connecting body and a plurality of rubber slab, one side of connecting body with the connecting rod is connected, all is provided with connecting groove on other sides, every connecting groove has one through bolted connection the rubber slab, a plurality of the rubber slab is around setting up on the side of connecting body.
Optionally, a connecting convex block is arranged on the rubber plate, the connecting convex block is arranged corresponding to the connecting groove, the connecting convex block is used for being inserted into the connecting groove, and the connecting convex block is connected to the connecting main body through a bolt.
According to the above technical scheme, the utility model discloses an overflow weir cleaning device sets up on the girder of mud scraper, including connecting on the girder the connecting rod, be connected with the clearance overflow weir on the connecting rod the mud scraper. Above-mentioned structure sets up, when the mud scraper moves, the pollutant and the microorganism on the overflow weir are clear away to the mud scraper, and the pollutant that scrapes flows from the mud discharging mouth, reaches the purpose of clearance overflow weir. The utility model discloses an overflow weir cleaning device need not set up power device in addition, shares with the girder of mud scraper gear motor accomplishes the automatic clearance to the overflow weir. Like this, the clearance of overflow weir does not need staff's participation, has avoided artifical clearance overflow weir to drop the safety risk of sedimentation tank, has practiced thrift the cost of labor, has realized the instant effective clearance in the use, has kept the smooth of play water of sedimentation tank.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a use structure of an overflow weir cleaning device according to an embodiment of the present invention;
FIG. 2 is an enlarged, fragmentary, schematic view of the weir cleaning device of FIG. 1 in one embodiment;
FIG. 3 is an enlarged, fragmentary, schematic view of the weir cleaning device of FIG. 1 in another embodiment;
fig. 4 is a schematic structural view of a first mud scraper according to an embodiment of the present invention;
fig. 5 is a schematic view of an angle structure of a connecting body of a first mud scraper according to an embodiment of the present invention;
fig. 6 is a schematic structural view of another angle of the connecting body of the first mud scraper according to the embodiment of the present invention;
fig. 7 is a schematic structural view of a first rubber plate of a first mud scraper according to an embodiment of the present invention;
fig. 8 is a schematic structural view of a second rubber plate of the first mud scraper according to an embodiment of the present invention;
fig. 9 is a schematic view of an angle structure of an outer rod according to an embodiment of the present invention;
fig. 10 is a schematic structural view of another angle of the outer rod according to the embodiment of the present invention;
fig. 11 is a schematic structural view of an angle of the inner rod according to an embodiment of the present invention;
fig. 12 is a schematic structural view of an inner rod according to another angle provided in the embodiment of the present invention.
Detailed Description
The utility model discloses an overflow weir cleaning device can realize the automatic clearance to the overflow weir simultaneously at the mud scraper during operation, has saved the human cost, has avoided the risk that artifical clearance exists.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 8, the utility model discloses an overflow weir cleaning device, including the connecting rod, the one end of connecting rod is connected on the girder 8 of mud scraper, and the other end is connected with the mud scraper, the position of mud scraper corresponds the setting with overflow weir 3's position. The mud scraper is used for cleaning pollutants and impurities of the overflow weir 3, and the length of the connecting rod is set according to needs, so that the mud scraper reaches the position to be cleaned of the preset overflow weir 3.
Wherein, a main beam 8 of the mud scraper is rotatably connected on a sedimentation tank 7 through a supporting mechanism 6 positioned at the central position of the sedimentation tank. The one end that the supporting mechanism 6 was kept away from to girder 8 is provided with gear motor, and girder 8 is in gear motor's drive is down rotated around supporting mechanism 6, and at this in-process, girder 8 drives the connection and is in it the connecting rod reaches the scraper motion, the scraper moves in overflow weir 3 to the realization is to the clearance of overflow weir 3 along the edge setting of sedimentation tank 7.
The utility model discloses an overflow weir cleaning device sets up on the girder 8 of mud scraper, including connecting on girder 8 the connecting rod, be connected with the clearance overflow weir on the connecting rod the mud scraper. Therefore, when the mud scraper operates, the mud scraper removes pollutants and microorganisms on the overflow weir, and the scraped pollutants flow out of the mud discharge port, so that the aim of cleaning the overflow weir is fulfilled. The utility model discloses an overflow weir cleaning device need not set up power device in addition, shares with the girder 8 of mud scraper gear motor accomplishes the automatic clearance to the overflow weir. Like this, the clearance of overflow weir does not need staff's participation, has avoided artifical clearance overflow weir to drop the safety risk of sedimentation tank 7, has practiced thrift the cost of labor, has realized the instant effective clearance in the use, has kept sedimentation tank 7's the water that goes out unobstructed.
Specifically, the connecting rods comprise a first connecting rod 1 and a second connecting rod 4, and the mud scraper comprises a first mud scraper 2 and a second mud scraper 5. Wherein, the first connecting rod 1 is connected with the first mud scraper 2, and the second connecting rod 4 is connected with the second mud scraper 5. The first mud scraper 2 is arranged at the position of the weir groove of the overflow weir 3, is mainly used for cleaning the weir groove of the overflow weir 3, and the second mud scraper 5 is arranged at the position of the weir platform of the overflow weir 3 and is used for cleaning the weir platform of the overflow weir 3. It is understood that the weir 3 weir crest is the top surface of the dividing wall between the weir 3 and the settling tank 7.
In order to adjust the height of the mud scraper and adjust the cleaning position, the first connecting rod 1 and the second connecting rod 4 are rod members with adjustable lengths. It can be understood that the change of the length of the first connecting rod 1 drives the height change of the first mud scraper 2 connected thereon, thereby realizing that the first mud scraper 2 cleans different height positions of the overflow weir 3. The cleaning position of the second connecting rod 4 is the weir crest surface of the overflow weir 3, although the cleaning height is unchanged, after the cleaning device is used for a period of time, the cleaning end (bottom end) of the second mud scraper 5 can be worn and shortened, and the length of the second connecting rod 4 is increased, so that the cleaning end (bottom end) of the worn second mud scraper 5 still contacts the weir crest surface of the overflow weir 3, and the second mud scraper 5 can still clean normally.
In one embodiment, the first connecting rod 1 and the second connecting rod 4 each comprise an inner rod 102 and an outer rod 101 that are nested together. The inner rod 102 is provided with first through holes which are uniformly distributed along the length, the outer rod 101 is provided with second through holes, and the inner rod 102 and the outer rod 101 are connected together through bolts which are arranged on the first through holes and the second through holes in a penetrating mode. One end of the outer rod 101 is connected to the main beam 8, the other end of the outer rod is sleeved with one end of the inner rod 102, and the other end of the inner rod 102 is connected with the mud scraper.
Specifically, the first and second mud scrapers 2 and 5 are connected to the corresponding connecting rods through connecting pieces. The first mud scraper 2 is connected to the first connecting rod 1 through a first connecting plate and a connecting bolt, and the second mud scraper 5 is connected to the second connecting rod 4 through a second connecting plate and a connecting bolt.
In an embodiment, the first scraper 2 and the second scraper 5 are rubber plates, but may be other soft materials with better wear resistance, and are not limited herein.
In order to improve the efficiency of clearance, the width of first mud scraper 2 corresponds the setting with the weir groove width of overflow weir 3, and after 8 rotatory a week in girder, clearance is all accomplished to two groove sides in first mud scraper 2 just can the weir groove of overflow weir 3 to two groove sides like this, need not readjust the position of head rod 1 or first mud scraper 2, has saved clearance time, convenient to use. Of course, in other embodiments, the first connecting rod 1 is detachably connected to the main beam 8, and the width of the first mud scraper 2 is smaller than the width of the weir trough of the overflow weir 3, in which case, the connecting position of the first connecting rod 1 on the main beam 8 needs to be adjusted, so that the first mud scraper 2 can respectively clean two sides of the weir trough of the overflow weir 3, and the two sides of the weir trough of the overflow weir 3 cannot be cleaned simultaneously, which is inefficient in cleaning.
In another embodiment, as shown in fig. 3 to 8, the mud scraper includes a connecting body and a plurality of rubber plates, the connecting body is a metal plate, one side of the connecting body is connected to the connecting rod, the other sides of the connecting body are provided with connecting grooves, each connecting groove is connected to one rubber plate through a bolt, and the plurality of rubber plates are arranged around the side of the connecting body. Specifically, taking the first scraper 2 as an example, the first scraper 2 includes a first connecting body 21, one side of the first connecting body 21 is connected to the first connecting rod 1, other side surfaces of the first connecting body 21 are provided with first connecting grooves 210, and the first connecting grooves 210 are used for connecting the rubber plates. Each first connecting groove 210 is connected with one rubber plate through a bolt, and a plurality of rubber plates are arranged on the side surface of the first connecting main body 21 in a surrounding manner to form an annular rubber plate for removing the main body.
Specifically, the rubber plates comprise a first rubber plate 23 and a second rubber plate 22, the first rubber plate 23 is used for cleaning the bottom end, and the second rubber plate 22 is used for cleaning the side surface. The first rubber plate 23 and the second rubber plate 22 are provided with connecting convex blocks for correspondingly inserting with the first connecting grooves 210. When connecting, the connection protrusion is inserted into the first connection groove 210 at the corresponding position, and then is connected to the first connection body 21 by a bolt. In this embodiment, the first rubber plate 23 or the second rubber plate 22 can be replaced individually according to the wear condition, and the entire first mud scraper 2 for scraping mud does not need to be replaced when the first rubber plate or the second rubber plate is worn locally, so that the replacement cost is saved. Further, the first connecting body 21 is a rectangular structural plate, one side of the first connecting body is used for being connected with the first connecting rod 1, the other three sides of the first connecting body are respectively provided with a first rubber plate 23 and a second rubber plate 22, and the first rubber plate 23 and the second rubber plate 22 are arranged on the first connecting body 21 in an enclosing manner, so that the overflow weir 3 can be cleaned conveniently. The structure of the second scraper 5 is referred to the structure of the first scraper 2. It can be understood that, since the second scraper 5 only needs the bottom end to clean the weir plate of the overflow weir 3, the bottom end side of the second scraper 5 only needs to be provided with a rubber plate.
Through setting up on the girder 8 of the peripheral driven type mud scraper of half-bridge the utility model discloses an overflow weir cleaning device can realize effectively clearing up overflow weir 3 immediately, has avoided overflow weir 3 to take place dirty stifled phenomenon, has guaranteed that the play water of sedimentation tank 7 is unobstructed.
In the description of the present solution, it is to be understood that the terms "upper", "lower", "vertical", "inside", "outside", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present solution.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides an overflow weir cleaning device, its characterized in that, includes the connecting rod, the one end of connecting rod is connected on the girder of mud scraper, and the other end is connected with the mud scraper, the position of mud scraper corresponds the setting with the position of overflow weir.
2. The weir cleaning apparatus of claim 1, wherein the connecting bar comprises a first connecting bar and a second connecting bar, the scrapers comprise a first scraper and a second scraper, the first connecting bar is connected to the first scraper, and the second connecting bar is connected to the second scraper; the first mud scraper is arranged at the position of a weir trough of the overflow weir, and the second mud scraper is arranged at the position of a weir platform of the overflow weir.
3. The weir cleaning device of claim 2, wherein the first and second connecting bars are rod members adjustable in length.
4. The overflow weir cleaning device according to claim 3, wherein the first and second connecting rods each comprise an inner rod and an outer rod sleeved with each other, the inner rod is provided with first through holes uniformly distributed along the length, the outer rod is provided with second through holes, and the inner rod and the outer rod are connected together through bolts penetrating through the first and second through holes.
5. The weir cleaning device of claim 2, wherein the first and second scrapers are connected to the respective connecting rods by connectors.
6. The weir cleaning apparatus of claim 2, wherein the first and second scrapers are of a rubbery material.
7. The weir cleaning apparatus of claim 2, wherein the first wiper plate has a width corresponding to a width of the weir trough of the weir.
8. The weir cleaning device of claim 4, wherein one end of the outer rod is fixedly connected to the main beam, the other end is slidably connected to one end of the inner rod, and the other end of the inner rod is connected to the mud scraper.
9. The device as claimed in claim 1, wherein the scraper comprises a connecting body and a plurality of rubber plates, one side of the connecting body is connected to the connecting rod, the other sides of the connecting body are provided with connecting grooves, each connecting groove is connected to one rubber plate through a bolt, and the plurality of rubber plates are arranged around the side of the connecting body.
10. The device as claimed in claim 9, wherein the rubber plate has a connection protrusion corresponding to the connection groove, the connection protrusion is adapted to be inserted into the connection groove, and the connection protrusion is connected to the connection body by a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022539464.3U CN213773545U (en) | 2020-11-05 | 2020-11-05 | Overflow weir cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022539464.3U CN213773545U (en) | 2020-11-05 | 2020-11-05 | Overflow weir cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213773545U true CN213773545U (en) | 2021-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022539464.3U Active CN213773545U (en) | 2020-11-05 | 2020-11-05 | Overflow weir cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213773545U (en) |
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2020
- 2020-11-05 CN CN202022539464.3U patent/CN213773545U/en active Active
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