CN2565817Y - Scraping device of mud scraper - Google Patents
Scraping device of mud scraper Download PDFInfo
- Publication number
- CN2565817Y CN2565817Y CN 02265338 CN02265338U CN2565817Y CN 2565817 Y CN2565817 Y CN 2565817Y CN 02265338 CN02265338 CN 02265338 CN 02265338 U CN02265338 U CN 02265338U CN 2565817 Y CN2565817 Y CN 2565817Y
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- China
- Prior art keywords
- support
- pipe cleaning
- mud
- scraper plate
- scraping device
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- Expired - Fee Related
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Abstract
The utility model relates to a scraping device of a mud scraper, which comprises a service bridge. The lower part of the service bridge is provided with a support frame which is connected with a scraping pipe. A scraping plate is fixed on the scraping pipe. The scraping pipe is connected with the support frame through an upper hinge. An upward pulling mechanism is also arranged between the scraping pipe and the support frame. The scraping plate is cambered and a wire rope is connected between the scraping plate and the scraping pipe which is fixed with the same scraping plate. The utility model has the advantages of little resistance for scarping mud and sending mud, favorable effect on scarping and sending mud and low energy consumption. When the mud is too thick and the resistance of the scraping plates is too big, the scraping device can be automatically regulated, ensuring the safety of the equipment and prolonging the service life of the equipment.
Description
Technical field
The utility model relates to a kind of mechanical separation device, specifically is the Scraping device of the mud scraper used about sedimentation pond for water treatment.
Background technology
The Scraping device of existing mud scraper, pipe cleaning are fixed on the support of service bridge, and scraper plate is that two dimensional structure is fixed on the pipe cleaning.During mud scraper work, it is blocked up to run into sludgd deposition, when the scraper plate running resistance is big, extremely can't adjust voluntarily because of pipe cleaning and scraper plate are fixing, and the scraper plate of two dimensional structure can't decompose suffered resistance, scraper plate can only be worked by force, when the moment of torsion that produces therefrom is excessive, will cause Scraping device distortion even service bridge distortion, the drive unit of mud scraper also because of overload, has increased energy consumption, has shortened equipment life.The cleaning shoe of two dimensional structure remains is scraping mud and send the resistance of mud big, scrapes mud, send the deficiency of mud weak effect.
Summary of the invention
The utility model mainly is to solve the existing scraper plate running resistance of Scraping device of existing mud scraper can't adjust voluntarily when big, scrapes mud and send the resistance of mud big, scrapes mud, send the technical problem of mud weak effect etc.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of Scraping device of mud scraper, comprise service bridge, the bottom of service bridge is provided with support, be connected with pipe cleaning on the support, be fixed with scraper plate on the pipe cleaning, described pipe cleaning is connected by upper hinge with support; Also be provided with the machine drawing structure between pipe cleaning and the support; Described scraper plate is curved, and is connected with wireline between the pipe cleaning that fixes of same scraper plate.
As preferably, it is big that described scraper plate radian becomes outside the mud scraper axial rotary gradually, near the radian of turning axle part less than near the pool side part; Head and the tail are overlapped and are provided with and maintain certain spacing between the scraper plate of turning axle both sides and the scraper plate.
As preferably, described to go up the machine drawing structure be pull bar, and an end of pull bar is connected with time hinge with the bottom of pipe cleaning; The other end of pull bar passes the sky cover nut that is located on the support, and its top is provided with the chieftain; Empty cover nut is positioned at perpendicular and by on the straight line of upper hinge with support.
As preferably, described wireline is two mutual wireline arranged in a crossed manner, and the top with a pipe cleaning links to each other with the bottom of another root pipe cleaning respectively.
As preferably, described to go up the machine drawing structure be stay cord, and an end of described stay cord is connected the bottom of pipe cleaning, and the other end is connected on the support, and be positioned at perpendicular and by on the straight line of upper hinge with support.
The beneficial effects of the utility model are: 1. because support and pipe cleaning adopt hinge to flexibly connect, when mud blocked up, when the scraper plate resistance is excessive, Scraping device will be regulated voluntarily, thereby scraper plate upwards floats the distortion of having avoided Scraping device and torsional load is delivered on service bridge and the drive unit, guarantee the safety of equipment, prolonged the work-ing life of equipment; 2. curved owing to scraper plate, the setting of overlapping from beginning to end between scraper plate and the scraper plate, scraper plate is scraped mud and is sent the resistance of mud little, scrapes mud, send mud effective, has reduced energy consumption.3. owing to be provided with the machine drawing structure, can make scraper plate adjust to optimum distance at the bottom of the pond, prevent the scraper plate swing, the mud effect is scraped in raising.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is a plan structure synoptic diagram of the present utility model;
Accompanying drawing 3 is a kind of upper hinge structural representations of the present utility model;
Accompanying drawing 4 is a kind of hinge arrangement synoptic diagram down of the present utility model;
Accompanying drawing 5 is a kind of Scraping device structural representations of the present utility model.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
As accompanying drawing 1,2,3, shown in, support 8 is positioned at the bottom of service bridge 1, is fixed on the service bridge 1 with screw, nut, support 8 is provided with upper hinge 11, pipe cleaning 4 hangs under the support 8, its upper end is movably connected by upper hinge 11 and support 8.The lower end of pipe cleaning 4 is fixed with scraper plate 6, is fixed with two pipes cleaning 4 on the same scraper plate 6, lays respectively at the both ends of scraper plate 6, connects by screw and nut.There are two wireline 2 to link to each other between the pipe cleaning 4, two wireline 2 are arranged in a crossed manner mutually, top with a pipe cleaning 4 links to each other with the bottom of another root pipe cleaning 4 respectively, adjust the position of scraper plate 6 when wireline 2 is used to install, and two pipes cleaning 4 of coordination drive scraper plate 6 rotations together when service bridge 1 rotary work.The support of turning axle 12 both sides respectively is provided with two secondary scraper plates 6 for 8 times, and scraper plate 6 is curved, and the radian of scraper plate 6 outwards becomes big gradually from mud scraper turning axle 12, and the radian of close turning axle 12 parts is less than the radian near the pool side part; Head and the tail are overlapped and are provided with and keep certain spacing between scraper plate 6 and the scraper plate 6, this structure either help scraping mud more thorough but also sent mud that a passage is provided, send mud more unimpeded.Also be provided with the machine drawing structure between pipe cleaning 4 and the support 8, last machine drawing structure can also can be stay cord for pull bar.Shown in Fig. 4,5 is a kind of pull bar 5, and the lower end of pull bar 5 is connected with following hinge 9 with the bottom of pipe cleaning 4; The sky cover nut 3 that is located on the support 8 is passed in the upper end of pull bar 5, and its top also is provided with chieftain 10, in case the upper end of pull bar 5 comes off from empty cover nut 3.Empty cover nut 3 is positioned at perpendicular and by on the straight line of upper hinge 11 with support 8.3 on empty cover nut guarantees scraper plate 6 spacing δ at the bottom of the pond when needing Installation and Debugging, guarantees that simultaneously pull bar 5 gets final product with the position of pipe cleaning 4 lifting when hinge 9 rotates down.The described machine drawing structure of going up also can be stay cord, and stay cord can adopt wireline, wireline with can be support 8 and being connected of pipe cleaning 4 fixedly connected, as welding; Also wireline and being connected of pipe cleaning 4 can be adopted to flexibly connect,, be inserted in hinge 9 bearing pins 7 as the coupling end of wireline and pipe cleaning 4 is made ring bodies.
During mud scraper work, the peripheral drive device of mud scraper drives service bridge 1 and rotates, and the support 8 on the service bridge 1 drives scraper plate 6 by pipe cleaning 4 and rotates together.Scraper plate 6 is scraped collection with the mud at the bottom of the pond and is delivered to the collection mud pit, and blocked up when mud, the moment that the resistance of mud produces hinge is greater than the deadweight of Scraping device during to the moment of hinge, pipe cleaning 4 and pull bar 5 rotate around playing its hinge respectively, scraper plate 6 upwards floats, otherwise scraper plate 6 resets downwards.Because of scraper plate 4 can fluctuate with the thickness of mud, scrape the mud effect thereby improved, avoided because of scraping the infringement that mud brings equipment by force.
Claims (7)
1. the Scraping device of a mud scraper comprises service bridge, and the bottom of service bridge is provided with support, is connected with pipe cleaning on the support, is fixed with scraper plate on the pipe cleaning, it is characterized in that, described pipe cleaning (4) is connected by upper hinge (11) with support (8); Also be provided with the machine drawing structure between pipe cleaning (4) and the support (8); Described scraper plate (6) is curved, and is connected with wireline (2) between the pipe cleaning (4) that fixes of same scraper plate (6).
2. the Scraping device of mud scraper according to claim 1 is characterized in that described scraper plate (6) radian outwards becomes big gradually from mud scraper turning axle (12), and the radian of close turning axle (12) part is less than close pool side (13) part; Head and the tail are overlapped and are provided with and maintain spacing between the scraper plate (6) of turning axle (12) both sides and the scraper plate (6).
3. the Scraping device of mud scraper according to claim 1 and 2 is characterized in that described wireline (2) is two mutual wireline arranged in a crossed manner (2), and the top with a pipe cleaning (4) links to each other with the bottom of another root pipe cleaning (4) respectively.
4. the Scraping device of mud scraper according to claim 1 and 2 is characterized in that described last machine drawing structure is pull bar (5), and an end of pull bar (5) is connected with following hinge (9) with the bottom of pipe cleaning (4); The other end of pull bar (5) passes the sky cover nut (3) that is located on the support (8), and its top is provided with chieftain (10); Empty cover nut (3) is positioned at perpendicular and by on the straight line of upper hinge (11) with support (8).
5. the Scraping device of mud scraper according to claim 3 is characterized in that described last machine drawing structure is pull bar (5), and an end of pull bar (5) is connected with following hinge (9) with the bottom of pipe cleaning (4); The other end of pull bar (5) passes the sky cover nut (3) that is located on the support (8), and its top is provided with chieftain (10); Empty cover nut (3) is positioned at perpendicular and by on the straight line of upper hinge (11) with support (8).
6. the Scraping device of mud scraper according to claim 1 and 2, it is characterized in that described upward machine drawing structure is a stay cord, one end of described stay cord is connected the bottom of pipe cleaning (4), the other end is connected on the support (8), and is positioned at and support (8) is perpendicular and by on the straight line of upper hinge (11).
7. the Scraping device of mud scraper according to claim 3, it is characterized in that described upward machine drawing structure is a stay cord, one end of described stay cord is connected the bottom of pipe cleaning (4), the other end is connected on the support (8), and is positioned at and support (8) is perpendicular and by on the straight line of upper hinge (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02265338 CN2565817Y (en) | 2002-07-05 | 2002-07-05 | Scraping device of mud scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02265338 CN2565817Y (en) | 2002-07-05 | 2002-07-05 | Scraping device of mud scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2565817Y true CN2565817Y (en) | 2003-08-13 |
Family
ID=33731375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02265338 Expired - Fee Related CN2565817Y (en) | 2002-07-05 | 2002-07-05 | Scraping device of mud scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2565817Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103599651A (en) * | 2013-11-25 | 2014-02-26 | 无锡市通用机械厂有限公司 | Connecting structure of scraper bracket |
| CN104128022A (en) * | 2013-07-17 | 2014-11-05 | 上海同臣环保有限公司 | Backwashing system for filter tank |
| CN106310739A (en) * | 2015-06-17 | 2017-01-11 | 江苏沃尔特环保有限公司 | Arc-shaped scraper plate periphery transmission mud scraper |
| CN106310738A (en) * | 2015-06-16 | 2017-01-11 | 江苏沃尔特环保有限公司 | Arc-shaped scraper plate center transmission mud scraper |
| CN109762683A (en) * | 2019-02-28 | 2019-05-17 | 宁波乐惠国际工程装备股份有限公司 | Scraper plate and lautertuns comprising the scraper plate |
-
2002
- 2002-07-05 CN CN 02265338 patent/CN2565817Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128022A (en) * | 2013-07-17 | 2014-11-05 | 上海同臣环保有限公司 | Backwashing system for filter tank |
| CN104128022B (en) * | 2013-07-17 | 2015-11-11 | 上海同臣环保有限公司 | Filter back washing system |
| CN103599651A (en) * | 2013-11-25 | 2014-02-26 | 无锡市通用机械厂有限公司 | Connecting structure of scraper bracket |
| CN103599651B (en) * | 2013-11-25 | 2016-01-27 | 无锡市通用机械厂有限公司 | The syndeton of scraper bracket |
| CN106310738A (en) * | 2015-06-16 | 2017-01-11 | 江苏沃尔特环保有限公司 | Arc-shaped scraper plate center transmission mud scraper |
| CN106310739A (en) * | 2015-06-17 | 2017-01-11 | 江苏沃尔特环保有限公司 | Arc-shaped scraper plate periphery transmission mud scraper |
| CN109762683A (en) * | 2019-02-28 | 2019-05-17 | 宁波乐惠国际工程装备股份有限公司 | Scraper plate and lautertuns comprising the scraper plate |
| CN109762683B (en) * | 2019-02-28 | 2024-02-13 | 宁波乐惠国际工程装备股份有限公司 | Scraper and filter tank comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |