CN202124281U - Double middle chain integrated scraper chain - Google Patents
Double middle chain integrated scraper chain Download PDFInfo
- Publication number
- CN202124281U CN202124281U CN2011202257553U CN201120225755U CN202124281U CN 202124281 U CN202124281 U CN 202124281U CN 2011202257553 U CN2011202257553 U CN 2011202257553U CN 201120225755 U CN201120225755 U CN 201120225755U CN 202124281 U CN202124281 U CN 202124281U
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- CN
- China
- Prior art keywords
- chain
- scraper plate
- scraper
- integral type
- basic
- 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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Abstract
The utility model discloses a double middle chain integrated scraper chain, which is used for scraper conveyors and comprises chain rods (5), pins (3), sleeve rings (4) and scrapers (10). A base scraper (1) and a middle scraper (2) of each scraper (10) are integrally connected through bolts, the base scrapers (1) are welded to the chain rods (5), the scrapers (10) higher than the chain rods (5) are periodically arranged in a way that two scrapers are perpendicular and one scraper is inclined backwards, and fixedly welded to the chain rods (5). The double middle chain integrated scraper chain is applicable to scraper conveyors with large tanks and used for conveying materials of larger specific gravity, low in using cost and fine in economy.
Description
Technical field
The utility model relates to a kind of flight chain of embedded scraper transporter, specifically is a kind of double center chain integral type flight chain, is applicable to that embedded scraper transporter trough width is big, and convey materials proportion is bigger, all-in-one-piece double center chain flight chain.
Background technology
At present, the commonplace duplex structure of utilization has the double center chain of limit two strands and split, the part but these two kinds of chains come with some shortcomings in the load transfer device field.The limit two strands is the two ends that chain is positioned at scraper plate, because the trough width is big, convey materials proportion is bigger, scraper plate frangible and distortion, and can not dismounting and change, whole chain link all will be scrapped, and use cost is high; The double center chain of split be two chains in the centre of scraper plate, chain is stressed evenly, scraper plate intensity and rigidity are better, but mistake material space is little, expenditure of energy is big.
The utility model content
The purpose of the utility model is the deficiency that overcomes prior art, provides a kind of device both to reduce use cost, has solved again that to cross the material space little, the problem that expenditure of energy is big.
For realizing that the technical scheme that above-mentioned purpose the utility model is taked is: a kind of double center chain integral type flight chain; Comprise chain bar, bearing pin, the collar and scraper plate; Scraper plate is made up of basic scraper plate, middle scraper plate; Basic scraper plate becomes as a whole with middle scraper plate through bolted connection, basic scraper plate and the welding of chain bar.
The plate hight of scraper plate is higher than the chain bar, and the notch that matches with the chain bar is offered at basic scraper plate middle part.
Two of scraper plates are vertical, one recede and be periodic arrangement, and be fixedly welded on the chain bar.
Connection holes on the middle scraper plate is an oval shape.
The angle of inclination of sweptback scraper plate is 15 °.
Owing to adopt said structure, when middle scraper plate damaged, scraper plate was changed in the middle of only need pulling down, and the chain bar of both sides can continue to use, and has reduced use cost, good economy performance; Through improvement to the traction piece flight chain, the anastomosis of scraper plate in course of conveying because in the middle of increasing, the space of crossing material increases, and consumed energy reduces, and has reduced use cost.The width of flight chain can be conveniently regulated in the thread connection hole of oval shape on the middle scraper plate; Two of scraper plates are vertical, one recede 15 °; Weld with the chain bar at interval; When the percentum shared than the material of coarsegrain was higher, the density of whole material had increased, and the antagonistic force to the inclination scraper plate during material operation can produce a downward component; This power can make flight chain be close to the bottom of slat conveyer tank, is unlikely that flight chain is floated.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the utility model structural representation
The front view of Fig. 2, Fig. 1
Fig. 3, basic scraper plate scheme drawing
Fig. 4, middle scraper plate scheme drawing
Among the figure: 1. basic scraper plate; 2. middle scraper plate; 3. bearing pin; 4. the collar; 5. chain bar; 6. bolt; 7. nut, 8, notch, 9, connection holes, 10, scraper plate, 11, the angle of inclination of scraper plate.
The specific embodiment
As shown in Figure 1; A kind of double center chain integral type flight chain; Comprise chain bar 5, bearing pin 3, the collar 4 and scraper plate 10, scraper plate 10 is made up of basic scraper plate 1, middle scraper plate 2, and basic scraper plate 1 is fixedly connected into a whole scraper plate 10 through the connection holes 9 on the middle scraper plate 2, bolt 6, nut 7 with middle scraper plate 2; The plate hight of scraper plate 10 is higher than chain bar 5 (generally can be designed to 3-10cm), and the middle part of basic scraper plate 1 is offered the notch 8 that matches with chain bar 5 and is fixedly welded on the chain bar 5.
10 two of scraper plates are vertical, one recede and be periodic arrangement, be fixedly welded on the chain bar 5, inclination angle 11 is 15 °.Adopt bearing pin spare 3, the collar 4 to connect firmly between the chain bar 5, prevent to get loose.The utility model makes basic scraper plate, chain bar, middle scraper plate become as a whole, and chain is stressed evenly, scraper plate intensity and good rigidly.
Claims (5)
1. double center chain integral type flight chain; Comprise chain bar (5), bearing pin (3), the collar (4) and scraper plate (10); It is characterized in that scraper plate (10) comprises basic scraper plate (1), middle scraper plate (2); Basic scraper plate (1) and middle scraper plate (2) connect into as a whole through bolt (6), basic scraper plate (1) and chain bar (5) welding.
2. double center chain integral type flight chain as claimed in claim 1 is characterized in that the plate hight of scraper plate (10) is higher than chain bar (5), and the notch (8) that matches with chain bar (5) is offered at basic scraper plate (1) middle part.
3. double center chain integral type flight chain as claimed in claim 1, it is characterized in that (10) two of scraper plates vertical, one recede and be periodic arrangement, and be fixedly welded on the chain bar (5).
4. double center chain integral type flight chain as claimed in claim 1, the connection holes (9) in the middle of it is characterized in that on the scraper plate (2) is oval shape.
5. double center chain integral type flight chain as claimed in claim 3 is characterized in that the angle of inclination (11) of sweptback scraper plate is 15 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202257553U CN202124281U (en) | 2011-06-28 | 2011-06-28 | Double middle chain integrated scraper chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202257553U CN202124281U (en) | 2011-06-28 | 2011-06-28 | Double middle chain integrated scraper chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202124281U true CN202124281U (en) | 2012-01-25 |
Family
ID=45487350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202257553U Expired - Fee Related CN202124281U (en) | 2011-06-28 | 2011-06-28 | Double middle chain integrated scraper chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202124281U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849404A (en) * | 2012-09-27 | 2013-01-02 | 凯盛重工有限公司 | Scraper blade for scraper conveyer |
| CN103086159A (en) * | 2012-12-31 | 2013-05-08 | 福建海源自动化机械股份有限公司 | Stacker crane brick clamping device provided with double-direction telescopic mechanism |
| CN103241499A (en) * | 2012-02-07 | 2013-08-14 | 温巨国 | Embedded scraper transporter |
| CN103274169A (en) * | 2013-05-29 | 2013-09-04 | 吴明华 | Roller chain of sleeve of bending scraping machine |
-
2011
- 2011-06-28 CN CN2011202257553U patent/CN202124281U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103241499A (en) * | 2012-02-07 | 2013-08-14 | 温巨国 | Embedded scraper transporter |
| CN102849404A (en) * | 2012-09-27 | 2013-01-02 | 凯盛重工有限公司 | Scraper blade for scraper conveyer |
| CN102849404B (en) * | 2012-09-27 | 2014-10-22 | 凯盛重工有限公司 | Scraper blade for scraper conveyer |
| CN103086159A (en) * | 2012-12-31 | 2013-05-08 | 福建海源自动化机械股份有限公司 | Stacker crane brick clamping device provided with double-direction telescopic mechanism |
| CN103274169A (en) * | 2013-05-29 | 2013-09-04 | 吴明华 | Roller chain of sleeve of bending scraping machine |
| CN103274169B (en) * | 2013-05-29 | 2015-11-11 | 吴明华 | Bending scrapper conveyor sleeve roller chain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120125 Termination date: 20170628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |