CN106861252A - A kind of mud scraper chain - Google Patents
A kind of mud scraper chain Download PDFInfo
- Publication number
- CN106861252A CN106861252A CN201710222509.4A CN201710222509A CN106861252A CN 106861252 A CN106861252 A CN 106861252A CN 201710222509 A CN201710222509 A CN 201710222509A CN 106861252 A CN106861252 A CN 106861252A
- Authority
- CN
- China
- Prior art keywords
- gusset piece
- mud scraper
- hole
- chain link
- connecting hole
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The present invention relates to rectangle chain-type mud scraper technical field, disclose a kind of mud scraper chain, including multiple chain links, the chain link front end is provided with axis hole, rear end is provided with connecting hole, gusset piece is provided with the chain link, the gusset piece two ends are separately mounted on the axis hole outer face and connecting hole medial surface of same chain link by bearing pin, the vertical range between the outer face of the axis hole and the medial surface of connecting hole is equal to the thickness of gusset piece.Simple structure of the present invention, convenient to install and maintain and stable and reliable in work, long service life.
Description
Technical field
The present invention relates to rectangle chain-type mud scraper technical field, more particularly to a kind of mud scraper chain.
Background technology
Rectangle chain-type mud scraper is widely used device in sedimentation basin in sewage disposal, is provided with mud scraper chain
Cleaning shoe, organic sludge, activated sludge, the inorganic grains of sand, chemical sludge etc. for striking off sedimentation basin bottom of pond, and using the water surface
On backflow scraper plate collect and swim in scum silica frost on the water surface, rubbish and oil slick etc..Chain-type mud scraper in the process of running, chain
Play a part of to transmit power, at present, chain link and gusset piece are one thermoplastic shapings, in the process of running, are used on chain
Install and be easily broken off between cleaning shoe position and chain, quarterly to check even change, and the whole series set in Renewal process is checked
It is standby to need to shut down, and chain assemblies are more, change inconvenient, Renewal process takes very much, influences equipment operating efficiency；Meanwhile, increase
Add the operation cost and efficiency of sewage treatment plant, therefore people need a kind of more preferable chain of performance.
The content of the invention
The technical problems to be solved by the invention are：For above-mentioned problem, there is provided a kind of simple structure, dimension is installed
Repair conveniently, and stable and reliable in work, the mud scraper chain of long service life.
The technical solution adopted by the present invention is as follows：A kind of mud scraper chain, including multiple chain links, the chain link front end are set
There is axis hole, rear end is provided with connecting hole, gusset piece is provided with the chain link, the gusset piece two ends are respectively mounted by bearing pin
On the axis hole outer face and connecting hole medial surface of same chain link, between the outer face of the axis hole and the medial surface of connecting hole
Vertical range is equal to the thickness of gusset piece.
A kind of mud scraper chain of the present invention, the gusset piece be right triangular shape, its anyhow arm of angle two ends it is equal
Mounting hole is provided with, the two ends mounting hole aligns with axis hole from outside, alignd with connecting hole from inner side respectively, and the bearing pin can
Through axis hole, connecting hole and mounting hole, being fixedly connected for gusset piece and chain link is realized.
A kind of mud scraper chain of the present invention, is symmetrically arranged with two pieces of gusset pieces on same chain link.
A kind of mud scraper chain of the present invention, sets jagged so that the chain link can lead between the mounting hole
Cross the breach athwart gusset piece bottom.
A kind of mud scraper chain of the present invention, is vertically installed with installing plate, institute on the vertical arm of angle of the gusset piece
Installing plate is stated for fixedly mounting cleaning shoe.
A kind of mud scraper chain of the present invention, is provided with round ring boss on the medial surface of the connecting hole, described
The end face of round ring boss and the outer face of axis hole at grade, the external diameter of the round ring boss and the diameter of mounting hole
It is identical.
A kind of mud scraper chain of the present invention, the connecting hole outer face is provided with anti-rotation groove, the head of the bearing pin
Portion inner side is provided with anti-rotation boss, and the anti-rotation boss can be sticked in the anti-rotation groove, prevent bearing pin from rotating.
A kind of mud scraper chain of the present invention, the afterbody of the bearing pin along the circumferential direction offers locating slot, described
Elastic collar is provided with locating slot, bearing pin axial float is prevented.
Compared with prior art, having the beneficial effect that using above-mentioned technical proposal：Simple structure of the present invention, installation and maintenance side
Just, it is and stable and reliable in work, using cleverly structure, gusset piece is fixedly installed togather with chain link upper shaft hole and connecting hole,
Reduce because of the probability that caused gusset piece fracture situations such as cleaning shoe overloads occurs, make the service life of chain longer, chain
Component only has a kind of chain link, and simple structure, so greatly reduces chain manufacturing cost.
Brief description of the drawings
Fig. 1 is three chain link attachment structure schematic diagrams in the present invention；
Fig. 2 is two chain links installation front views in the present invention；
Fig. 3 is two chain links installation top views in the present invention；
Two chain links install partial sectional view in Fig. 4 Fig. 3；
Fig. 5 is the partial enlarged drawing in Fig. 4；
Fig. 6 is the partial sectional view of chain link in the present invention；
Fig. 7 is to couple plate structure schematic diagram in the present invention；
Fig. 8 is pin shaft structure schematic diagram in the present invention；
Fig. 9 is the connection plate structure schematic diagram with connector in the present invention.
Reference：1 is chain link, and 2 is axis hole, and 3 is connecting hole, and 4 is gusset piece, and 5 is bearing pin, and 6 is mounting hole, and 7 is scarce
Mouthful, 8 is installing plate, and 9 is round ring boss, and 10 is anti-rotation groove, and 11 is anti-rotation boss, and 12 is locating slot, and 13 is elastic collar, 14
It is connector.
Specific embodiment
The present invention is described further below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Fig. 1 to Fig. 8 a kind of mud scraper chain, including multiple chain links 1, i.e., a chain herein is connected by multiple chain links 1
Form, chain link 1 uses the non-metallic material of high abrasion resistance herein, the front end of chain link 1 is provided with axis hole 2, axis hole 2 is one herein
Individual, rear end is provided with connecting hole 3, and connecting hole 3 is set to two herein, two pieces of gusset pieces 4 is provided with same chain link 1, herein
Gusset piece 4 be stainless steel, the two ends of gusset piece 4 by bearing pin 5 be separately mounted to same chain link 1 the outer face of axis hole 2 and
On the medial surface of connecting hole 3, the vertical range between the outer face of axis hole 2 and the medial surface of connecting hole 3 is equal to the thickness of gusset piece 4
Degree, further, gusset piece 4 is right triangular shape, and it is provided with mounting hole 6,6 points of two ends mounting hole in arm of angle two ends anyhow
Do not alignd with axis hole 2 from outside, alignd with connecting hole 3 from inner side, bearing pin 5 may pass through axis hole 2, connecting hole 3 and mounting hole 6, it is real
Existing gusset piece 4 is fixedly connected with chain link 1, i.e., mounting hole 6 is contacted with the outer face of axis hole 2 and the inner face of connecting hole 3, by bearing pin
5 concatenation fixed installations；Jagged 7 are set between mounting hole 6 so that the middle part of chain link 1 can be by under breach 7 athwart gusset piece 4
Portion；Installing plate 8 is vertically installed with the vertical arm of angle of gusset piece 4, installing plate 8 is used to fixedly mount cleaning shoe（Do not show in figure
Go out）, installing plate 8 is vertical rectangular slab, and installation circular hole is offered on installing plate 8, and two are set to herein, further,
Round ring boss 9 is provided with the medial surface of connecting hole 3, the end face of round ring boss 9 is with the outer face of axis hole 2 on the same plane
On, the external diameter of round ring boss 9 is identical with the diameter of mounting hole 6, and the height of round ring boss 9 is identical with the thickness of gusset piece 4,
During installation so that mounting hole 6 can be fully socketed on the excircle of round ring boss 9, and ensure that monoblock gusset piece 4 is straight complete
It is installed on well on chain link 1, the outer face of connecting hole 3 is provided with anti-rotation groove 10, the inner portion of bearing pin 5 is provided with anti-rotation boss
11, anti-rotation boss 11 can be sticked in anti-rotation groove 10, prevent bearing pin 5 from rotating, and it is fixed along the circumferential direction to be offered in the afterbody of bearing pin 5
Position groove 12, elastic collar 13 is provided with locating slot 12, prevents the axial float of bearing pin 5.
When gusset piece 4 is installed, gusset piece 4 is first set in the corresponding circle of this chain link 1 by the mounting hole 6 of front end
On the excircle of annular boss 9, the connection of the front end of gusset piece 4 and this chain link 1 is realized, now the mounting hole 6 of the rear end of gusset piece 4 and sheet
The axis hole 2 of chain link 1 is unjustified, then the mounting hole 6 of the rear end of gusset piece 4 is sleeved on the excircle of round ring boss 9 of preceding chain link,
Then this chain link 1 is rotated so that the axis hole 2 of this chain link 1 is alignd with the connecting hole 3 of preceding chain link, then bearing pin 5 is sequentially passed through into preceding chain
The axis hole 2 of the connecting hole 3, the mounting hole 6 of the rear end of gusset piece 4 and this chain link 1 of section, has refilled elastic collar 13, realizes this chain link
1st, the connection of gusset piece 4 and preceding chain link, now, then the axis hole 2 of rear chain link is alignd with the connecting hole 3 of this chain link 1, then by bearing pin
5 axis holes 2 for sequentially passing through the connecting hole 3 of this chain link 1, the mounting hole 6 of the front end of gusset piece 4 and rear chain link, install elastic collar 13,
Realize the connection of this chain link 1, gusset piece 4 and rear chain link.
Embodiment 2
As shown in figure 9, on the basis of embodiment 1, two pieces of gusset pieces 4 are fixed together by connector 14, connector
14 may be configured as the structure types such as connecting plate and connecting rod, but be not limited only to both forms, and connecting plate and connecting rod are settable
In on the hypotenuse of the centre of two gusset pieces 4 or two gusset pieces 4, being specifically configured to herein：By one piece the two of rectangular connecting panels
Hypotenuse of the side respectively with two gusset pieces 4 is fixed together, and connecting plate herein is stainless steel so that two gusset pieces 4
An entirety is formed, total is relatively reliable firm.
The invention is not limited in foregoing specific embodiment.The present invention is expanded to and any in this manual disclosed
New feature or any new combination, and disclose any new method or process the step of or any new combination.If this
Art personnel, are altered or modified the unsubstantiality that spirit of the invention done is not departed from, and should all belong to power of the present invention
The claimed scope of profit.
Claims (8)
1. a kind of mud scraper chain, including multiple chain links（1）, the chain link（1）Front end is provided with axis hole（2）, rear end is provided with
Connecting hole（3）, it is characterised in that：The chain link（1）On be provided with gusset piece（4）, the gusset piece（4）Two ends pass through bearing pin
（5）It is separately mounted to same chain link（1）Axis hole（2）Outer face and connecting hole（3）On medial surface, the axis hole（2）Outer end
Face and connecting hole（3）Medial surface between vertical range be equal to gusset piece（4）Thickness.
2. a kind of mud scraper chain according to claim 1, it is characterised in that：The gusset piece（4）It is right angled triangle
Shape, it is provided with mounting hole in arm of angle two ends anyhow（6）, the two ends mounting hole（6）Respectively from outside and axis hole（2）Alignment,
From inner side and connecting hole（3）Alignment, the bearing pin（5）May pass through axis hole（2）, connecting hole（3）And mounting hole（6）, realize connection
Plate（4）With chain link（1）Be fixedly connected.
3. a kind of mud scraper chain according to claim 2, it is characterised in that：Same chain link（1）On be symmetrically arranged with two
Block gusset piece（4）.
4. a kind of mud scraper chain according to Claims 2 or 3, it is characterised in that：The mounting hole（6）Between be provided with
Breach（7）So that the chain link（1）Can be by the breach（7）The athwart gusset piece（4）Bottom.
5. a kind of mud scraper chain according to claim 4, it is characterised in that：The gusset piece（4）The vertical arm of angle on
It is vertically installed with installing plate（8）, the installing plate（8）For fixedly mounting cleaning shoe.
6. a kind of mud scraper chain according to claim 5, it is characterised in that：The connecting hole（3）Medial surface on set
It is equipped with round ring boss（9）, the round ring boss（9）End face and axis hole（2）Outer face at grade, the circle
Annular boss（9）External diameter and mounting hole（6）Diameter it is identical.
7. a kind of mud scraper chain according to claim 6, it is characterised in that：The connecting hole（3）Outer face is provided with
Anti-rotation groove（10）, the bearing pin（5）Inner portion be provided with anti-rotation boss（11）, the anti-rotation boss（11）Institute can be sticked in
State anti-rotation groove（10）It is interior, prevent bearing pin（5）Rotate.
8. a kind of mud scraper chain according to claim 7, it is characterised in that：The bearing pin（5）Afterbody circumferentially side
To offering locating slot（12）, the locating slot（12）Inside it is provided with elastic collar（13）, prevent bearing pin（5）Axial float.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710222509.4A CN106861252A (en) | 2017-04-07 | 2017-04-07 | A kind of mud scraper chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710222509.4A CN106861252A (en) | 2017-04-07 | 2017-04-07 | A kind of mud scraper chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106861252A true CN106861252A (en) | 2017-06-20 |
Family
ID=59161155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710222509.4A Pending CN106861252A (en) | 2017-04-07 | 2017-04-07 | A kind of mud scraper chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106861252A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109157875A (en) * | 2018-09-30 | 2019-01-08 | 佛山市高明区生产力促进中心 | A kind of high-efficient scraping mud chain item |
| CN109157877A (en) * | 2018-09-30 | 2019-01-08 | 佛山市高明区生产力促进中心 | A kind of mud scraper chain with heavy measuring function |
| CN109157876A (en) * | 2018-09-30 | 2019-01-08 | 佛山市高明区生产力促进中心 | A kind of mud scraper chain |
| CN110711410A (en) * | 2019-10-24 | 2020-01-21 | 上海杰堂环保科技有限公司 | Nonmetal chain mud scraper of efficient |
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|---|---|---|---|---|
| CN2298370Y (en) * | 1997-09-18 | 1998-11-25 | 北京市华福水处理设备厂 | High strength plastic chain |
| CN2370216Y (en) * | 1999-03-25 | 2000-03-22 | 张兴东 | Closed chain |
| CN101555926A (en) * | 2009-05-22 | 2009-10-14 | 中南林业科技大学 | Chain that can transmit on two mutually vertical planes |
| JP3162921U (en) * | 2010-07-02 | 2010-09-24 | 株式会社アルゴテック | Notch chain structure of sludge scraping device |
| CN201739429U (en) * | 2010-02-11 | 2011-02-09 | 杭州中亚机械有限公司 | Transmission chain |
| CN202146652U (en) * | 2011-07-20 | 2012-02-22 | 重庆中天水务有限公司 | Nonmetal chain of chain slat type mud scraper |
| CN203255278U (en) * | 2013-05-22 | 2013-10-30 | 福州环宇环保技术有限公司 | Anti-winding track driving chain |
| CN203581823U (en) * | 2013-12-06 | 2014-05-07 | 湖北宜都宜运机电工程有限公司 | Dismountable H-shaped double-row-chain scraping plate chain |
| CN205114292U (en) * | 2015-11-12 | 2016-03-30 | 浙江神龙链传动有限公司 | A conveying chain for transmission equipment |
| CN205441704U (en) * | 2016-03-02 | 2016-08-10 | 福建省高创机械股份有限公司 | Conveyer drive chain |
| CN205837804U (en) * | 2016-06-14 | 2016-12-28 | 内蒙古霍林河露天煤业股份有限公司 | A kind of scraper conveyor chain broken prevention device |
| CN205956305U (en) * | 2016-07-29 | 2017-02-15 | 泰州市双工链条制造有限公司 | Special chain of carrying of beer soda filling line |
| CN206631261U (en) * | 2017-04-07 | 2017-11-14 | 成都市排水有限责任公司 | A kind of mud scraper chain |
-
2017
- 2017-04-07 CN CN201710222509.4A patent/CN106861252A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2298370Y (en) * | 1997-09-18 | 1998-11-25 | 北京市华福水处理设备厂 | High strength plastic chain |
| CN2370216Y (en) * | 1999-03-25 | 2000-03-22 | 张兴东 | Closed chain |
| CN101555926A (en) * | 2009-05-22 | 2009-10-14 | 中南林业科技大学 | Chain that can transmit on two mutually vertical planes |
| CN201739429U (en) * | 2010-02-11 | 2011-02-09 | 杭州中亚机械有限公司 | Transmission chain |
| JP3162921U (en) * | 2010-07-02 | 2010-09-24 | 株式会社アルゴテック | Notch chain structure of sludge scraping device |
| CN202146652U (en) * | 2011-07-20 | 2012-02-22 | 重庆中天水务有限公司 | Nonmetal chain of chain slat type mud scraper |
| CN203255278U (en) * | 2013-05-22 | 2013-10-30 | 福州环宇环保技术有限公司 | Anti-winding track driving chain |
| CN203581823U (en) * | 2013-12-06 | 2014-05-07 | 湖北宜都宜运机电工程有限公司 | Dismountable H-shaped double-row-chain scraping plate chain |
| CN205114292U (en) * | 2015-11-12 | 2016-03-30 | 浙江神龙链传动有限公司 | A conveying chain for transmission equipment |
| CN205441704U (en) * | 2016-03-02 | 2016-08-10 | 福建省高创机械股份有限公司 | Conveyer drive chain |
| CN205837804U (en) * | 2016-06-14 | 2016-12-28 | 内蒙古霍林河露天煤业股份有限公司 | A kind of scraper conveyor chain broken prevention device |
| CN205956305U (en) * | 2016-07-29 | 2017-02-15 | 泰州市双工链条制造有限公司 | Special chain of carrying of beer soda filling line |
| CN206631261U (en) * | 2017-04-07 | 2017-11-14 | 成都市排水有限责任公司 | A kind of mud scraper chain |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109157875A (en) * | 2018-09-30 | 2019-01-08 | 佛山市高明区生产力促进中心 | A kind of high-efficient scraping mud chain item |
| CN109157877A (en) * | 2018-09-30 | 2019-01-08 | 佛山市高明区生产力促进中心 | A kind of mud scraper chain with heavy measuring function |
| CN109157876A (en) * | 2018-09-30 | 2019-01-08 | 佛山市高明区生产力促进中心 | A kind of mud scraper chain |
| CN110711410A (en) * | 2019-10-24 | 2020-01-21 | 上海杰堂环保科技有限公司 | Nonmetal chain mud scraper of efficient |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170620 |
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| RJ01 | Rejection of invention patent application after publication |