CN103721447A - Hydraulic reciprocating mud scraping machine - Google Patents
Hydraulic reciprocating mud scraping machine Download PDFInfo
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- CN103721447A CN103721447A CN201310687506.XA CN201310687506A CN103721447A CN 103721447 A CN103721447 A CN 103721447A CN 201310687506 A CN201310687506 A CN 201310687506A CN 103721447 A CN103721447 A CN 103721447A
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- guide rail
- fluid pressure
- push rod
- centre position
- reciprocating
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Abstract
The invention discloses a hydraulic reciprocating mud scraping machine, which comprises two groups of mud scraping assemblies and a hydraulic driving device (1), wherein each mud scraping assembly comprises a plurality of transversely arranged guide rails (2); one of the guide rails (2) of each mud scraping assembly is arranged in middle, and the others are symmetrically distributed on the two sides of the guide rail (2) in middle; mud scrapers (3) are longitudinally distributed on the guide rails (2); a pushing device is arranged on one side of each guide rail (2) in middle; the input ends of the pushing devices are connected with the hydraulic driving device (1); the two pushing devices are connected with the guide rails (2) in middle in a rotating way; the guide rails (2) in middle are pushed to move by the pushing devices; the other guide rails (2) and the mud scrapers (3) are driven to reciprocally move by the guide rails (2) in middle.
Description
Technical field
The present invention relates to the reciprocating mud scraper of a kind of fluid pressure type.
Background technology
The drive unit of current mud scraper adopts power-jdriven gear to drive, and operation energy consumption is high, and cleaning shoe is higher, be easy to affect the performance of sludge settling, to scraping mud layer, carry out disturbance, current cleaning shoe is just done toward one-way movement in addition, and movement velocity is smaller.
Summary of the invention
The invention provides the reciprocating mud scraper of a kind of fluid pressure type, not only energy consumption is low for it, in the process of scraping mud, does not affect sludge settling property, and cleaning shoe is to sludge blanket undisturbed, and the pace of cleaning shoe is fast simultaneously.
The present invention has adopted following technical scheme: the reciprocating mud scraper of a kind of fluid pressure type, it comprises that two groups are scraped mud assembly and fluid pressure drive device, eachly scrape the guide rail that mud assembly comprises some horizontally sets, wherein a guide rail is positioned at centre position, all the other guide rails are symmetrically distributed in the both sides of centre position guide rail, on guide rail, be distributed with the cleaning shoe of longitudinal setting, guide rail one side in centre position is provided with thrust unit, the input of thrust unit is connected with fluid pressure drive device, two thrust units and centre position guide rail are for being rotationally connected, thrust unit promotes centre position guide rail and moves, centre position guide rail drive all the other guide rails and cleaning shoe reciprocating.
Described thrust unit comprises top push rod, Triangular Arm and bottom push rod, one end of top push rod and fluid pressure drive device are for being in transmission connection, the other end of top push rod and Triangular Arm are for being rotationally connected, one end of the other end of Triangular Arm and bottom push rod is for being rotationally connected, the other end of bottom push rod and the guide rail that is positioned at centre position are for being rotationally connected, fluid pressure drive device promotes guide rail by top push rod, Triangular Arm and bottom push rod and moves forward and backward, and guide rail drives cleaning shoe to move back and forth.
Described Triangular Arm is supported by the A-frame of side, and the oil cylinder of fluid pressure drive device is supported by cylinder bracket, and A-frame and oil cylinder prop up at same vertical plane.Described guide rail is set to ultra-high molecular weight polyethylene guide rail.Between the guide rail of described both sides and the guide rail in centre position, be respectively equipped with batter brace I and batter brace II.Described cleaning shoe is fixedly welded on guide rail.
The present invention has following beneficial effect: the present invention is provided with cleaning shoe, push rod, the several parts of triangle jib in motion, can simplify like this mud scraper parts, do not need crane gear or other complex appts to install, simple in structure, moving component is few, be easy to install, and moving component is few, easy maintenance.Wear-resisting guide rail adopts high density poly propylene, and all materials that are immersed in water all adopt stainless steel.Stainless steel scraper plate slides on wear-resisting guide rail, water is natural lubricant, frictional force is very little, and power demand is little, manual dexterity, long service life, due to scraper plate shorter (50mm), scrape mud process and only in the bottom of mud layer, carry out simultaneously, scrape mud process and sludge settling and do not interfere with each other, to mud layer undisturbed, the removing of mud does not affect its precipitation process.The reciprocating motion that cleaning shoe of the present invention adopts, like this no matter scraper plate is combined in forward or return course in, bottom mud is flowing forward all the time, never intermittence, formed a stable inertia flow, thereby it is defeated continuously to realize mud.The present invention, because the operation of scraper plate is driven by company's thrust unit, because fluid pressure drive device does not together move with scraper plate, has greatly reduced moving-member.Both reduce the wearing and tearing to equipment, extended service life, reduced again energy consumption, improved economic benefit, reduced manual operation, improved the stability of system operation, guaranteed good treatment effect.The present invention according to unique blade structure of hydraulic principle design and the multiviscosisty of reciprocating mode mud, improved the solid content of spoil disposal.The solid content of discharging mud reaches as high as 3-7%, and the mud solid content that other form mud scraper is collected is conventionally at 0.6-1%, has reduced sludge discharge.Aspect Treatment of Sludge, mud enters dredge pump and device for dehydrating sladge waste all can adopt the equipment compared with ting model, has reduced investment and operating cost simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the side structure schematic diagram of Fig. 1.
The specific embodiment
At Fig. 1, in Fig. 2 and Fig. 3, the invention provides the reciprocating mud scraper of a kind of fluid pressure type, it comprises that two groups are scraped mud assembly and fluid pressure drive device 1, eachly scrape the guide rail 2 that mud assembly comprises some horizontally sets, the present embodiment comprises the guide rail 2 of three horizontally sets, wherein a guide rail 2 is positioned at centre position, all the other two guide rails 2 are symmetrically distributed in the both sides of centre position guide rail 2, on guide rail 2, be distributed with the cleaning shoe 3 of longitudinal setting, guide rail 2 one sides in centre position are provided with thrust unit, the input of thrust unit is connected with fluid pressure drive device 1, two thrust units and centre position guide rail 2 are for being rotationally connected, thrust unit promotes centre position guide rail 2 and moves, centre position guide rail 2 all the other guide rails 2 of drive and cleaning shoe 3 are reciprocating, described thrust unit comprises top push rod 4, Triangular Arm 5 and bottom push rod 6, one end of top push rod 4 and fluid pressure drive device 1 are for being in transmission connection, the other end of top push rod 4 and Triangular Arm 5 are for being rotationally connected, one end of the other end of Triangular Arm 5 and bottom push rod 6 is for being rotationally connected, the other end of bottom push rod 6 and the guide rail 2 that is positioned at centre position are for being rotationally connected, fluid pressure drive device 1 is by top push rod 4, Triangular Arm 5 and bottom push rod 6 promote guide rail 2 and move forward and backward, guide rail 2 drives cleaning shoe 3 to move back and forth, described Triangular Arm 5 is supported by the A-frame 7 of side, the oil cylinder of fluid pressure drive device 1 is supported by cylinder bracket 8, A-frame 7 and cylinder bracket 8 are at same vertical plane, described guide rail 2 is set to ultra-high molecular weight polyethylene guide rail, between the guide rail 2 of both sides and the guide rail 2 in centre position, be respectively equipped with batter brace I 9 and batter brace II 10, described cleaning shoe 2 is fixedly welded on guide rail 3.
Claims (6)
1. the reciprocating mud scraper of fluid pressure type, it is characterized in that it comprises that two groups are scraped mud assembly and fluid pressure drive device (1), eachly scrape the guide rail (2) that mud assembly comprises some horizontally sets, wherein a guide rail (2) is positioned at centre position, all the other guide rails (2) are symmetrically distributed in the both sides of centre position guide rail (2), on guide rail (2), be distributed with the cleaning shoe (3) of longitudinal setting, guide rail (2) one sides in centre position are provided with thrust unit, the input of thrust unit is connected with fluid pressure drive device (1), two thrust units and centre position guide rail (2) are for being rotationally connected, it is mobile that thrust unit promotes centre position guide rail (2), centre position guide rail (2) drive all the other guide rails (2) and cleaning shoe (3) reciprocating.
2. the reciprocating mud scraper of fluid pressure type according to claim 1, it is characterized in that described thrust unit comprises top push rod (4), Triangular Arm (5) and bottom push rod (6), one end of top push rod (4) and fluid pressure drive device (1) are for being in transmission connection, the other end of top push rod (4) and Triangular Arm (5) are for being rotationally connected, one end of the other end of Triangular Arm (5) and bottom push rod (6) is for being rotationally connected, the other end of bottom push rod (6) and the guide rail (2) that is positioned at centre position are for being rotationally connected, fluid pressure drive device (1) is by top push rod (4), Triangular Arm (5) and bottom push rod (6) promote guide rail (2) and move forward and backward, guide rail (2) drives cleaning shoe (3) to move back and forth.
3. the reciprocating mud scraper of fluid pressure type according to claim 2, it is characterized in that described Triangular Arm (5) is supported by the A-frame (7) of side, the oil cylinder of fluid pressure drive device (1) is supported by cylinder bracket (8), and A-frame (7) and cylinder bracket (8) are at same vertical plane.
4. the reciprocating mud scraper of fluid pressure type according to claim 1 and 2, is characterized in that described guide rail (2) is set to ultra-high molecular weight polyethylene guide rail.
5. the reciprocating mud scraper of fluid pressure type according to claim 1, is characterized in that being respectively equipped with batter brace I (9) and batter brace II (10) between the guide rail (2) of both sides and the guide rail (2) in centre position.
6. the reciprocating mud scraper of fluid pressure type according to claim 1, is characterized in that described cleaning shoe (2) is fixedly welded on guide rail (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310687506.XA CN103721447A (en) | 2013-12-17 | 2013-12-17 | Hydraulic reciprocating mud scraping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310687506.XA CN103721447A (en) | 2013-12-17 | 2013-12-17 | Hydraulic reciprocating mud scraping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103721447A true CN103721447A (en) | 2014-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310687506.XA Pending CN103721447A (en) | 2013-12-17 | 2013-12-17 | Hydraulic reciprocating mud scraping machine |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000342906A (en) * | 1999-06-08 | 2000-12-12 | Maezawa Ind Inc | Sludge discharge structure of sedimentation basin |
| JP3315682B2 (en) * | 2000-06-14 | 2002-08-19 | 株式会社丸島アクアシステム | Sludge scraper |
| CN101590334A (en) * | 2009-07-03 | 2009-12-02 | 北京沃特林克环境工程有限公司 | A kind of reciprocating hydraulic bottom mud scraper |
| CN201524456U (en) * | 2009-07-03 | 2010-07-14 | 北京沃特林克环境工程有限公司 | Reciprocating type hydraulic bottom mud scraper |
| CN201603432U (en) * | 2009-11-13 | 2010-10-13 | 江苏天鸿环境工程有限公司 | Pusher-type underwater mud scraper |
| CN102059010A (en) * | 2009-11-13 | 2011-05-18 | 江苏天鸿环境工程有限公司 | Push rod type underwater mud scraper |
| CN204073523U (en) * | 2013-12-17 | 2015-01-07 | 江苏亚太水处理工程有限公司 | The reciprocating mud scraper of a kind of fluid pressure type |
-
2013
- 2013-12-17 CN CN201310687506.XA patent/CN103721447A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000342906A (en) * | 1999-06-08 | 2000-12-12 | Maezawa Ind Inc | Sludge discharge structure of sedimentation basin |
| JP3315682B2 (en) * | 2000-06-14 | 2002-08-19 | 株式会社丸島アクアシステム | Sludge scraper |
| CN101590334A (en) * | 2009-07-03 | 2009-12-02 | 北京沃特林克环境工程有限公司 | A kind of reciprocating hydraulic bottom mud scraper |
| CN201524456U (en) * | 2009-07-03 | 2010-07-14 | 北京沃特林克环境工程有限公司 | Reciprocating type hydraulic bottom mud scraper |
| CN201603432U (en) * | 2009-11-13 | 2010-10-13 | 江苏天鸿环境工程有限公司 | Pusher-type underwater mud scraper |
| CN102059010A (en) * | 2009-11-13 | 2011-05-18 | 江苏天鸿环境工程有限公司 | Push rod type underwater mud scraper |
| CN204073523U (en) * | 2013-12-17 | 2015-01-07 | 江苏亚太水处理工程有限公司 | The reciprocating mud scraper of a kind of fluid pressure type |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140416 |