CN200964293Y - Special-purpose scraper plate device of plate scraping machine for coal mine - Google Patents
Special-purpose scraper plate device of plate scraping machine for coal mine Download PDFInfo
- Publication number
- CN200964293Y CN200964293Y CN 200620149132 CN200620149132U CN200964293Y CN 200964293 Y CN200964293 Y CN 200964293Y CN 200620149132 CN200620149132 CN 200620149132 CN 200620149132 U CN200620149132 U CN 200620149132U CN 200964293 Y CN200964293 Y CN 200964293Y
- Authority
- CN
- China
- Prior art keywords
- bearing pin
- scraper plate
- chain
- pin
- scraper
- 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
Links
Images
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model discloses a scraper device used at a dedicated mine scraper machine. At the utility model, a bearing pin jacket (7) and a chain bearing pin (3) are used for connecting different chain connecting plates (2). A bearing pin washer (6) is installed at a chain bearing pin (3), which and the bearing pin jacket (7) are fixed by a bearing pin anchor pin (5). A scraper (9) is fixed at the chain connecting plate (2) by a connecting plate (8) and the chain bearing pin (3) and connected with the connecting plate (8) by a scraper bearing pin (11) at which a scraper bearing pin washer (14) is equipped. A scraper bearing pin (11) is fixed by a bearing pin anchor pin (12). Two front chainwheels (1) are equipped at the front end of the utility model and connect each other by a front chainwheel shaft (10) for a fixation. Two rear tailwheels (4) are equipped at the rear end of the utility model and connect each other by a rear tailwheel shaft (13) for a fixation.
Description
Technical field
The utility model relates to the screeding device of the special-purpose scraper plate machine in a kind of colliery, belongs to the coal mine special equipment field.
Background technology
The special-purpose scraper plate machine in colliery mainly is to use in the production system of coal coal preparation plant and coal mine ground, and the effect of scraper plate machine mainly is that various different in moisture, varigrained coal are transported distribution, is applicable to that particularly the transportation of large conveying quantity coal distributes.The scraper plate machine also can be applicable to fields such as metallurgy, electric power, chemical industry, mine, carries out the conveying of material.
The screeding device that uses on the existing coal scraper plate machine mostly is to adopt round-link chain to connect; be cast as scraper plate with cast steel; this screeding device in use; tensile deformation, chain rupture phenomenon appear in annular chains easily; fracture appears in scraper plate also regular meeting; when tensile deformation appears in chain, because two chain stretching strength are inhomogeneous, the chain phenomenon can appear falling often.In process of production, if frequent frequent replacing chain not only delays work, mistakes, also can increase productive costs, reduce work efficiency, this situation, at present to become a difficult problem of each Large Coal Washing Plant, by also not having better method to address the above problem now.
Summary of the invention
The purpose of this utility model, be for the screeding device of the special-purpose scraper plate machine in a kind of colliery is provided, the chain strip adoption of this device the connection structure of bush roller chaiin, scraper plate adopts the manganese steel material to forge and forms, scraper plate links together with bearing pin and chain by connecting panel, the scraper chain that is formed by connecting with the mode of this bush roller chaiin, the pulling strengrth of its every chain is big, not yielding, fracture, and can not damage scraper plate, actv. has solved the easy problem of damaging of each big colliery coal preparation plant's coal scraper plate machine upper scraping plate device, can be factories and miness and has reduced productive costs, increases substantially production work efficient.
In order to achieve the above object, the utility model is realized by following technological means.
The screeding device (seeing accompanying drawing) of the special-purpose scraper plate machine in a kind of colliery, it mainly by sprocket wheels before 1., 2. chain connecting plate, 3. chain hinge pin, 4. the back tail wheel, 5. the bearing pin set pin, 6. the bearing pin packing ring, 7. the bearing pin sleeve, 8. connecting panel, 9. scraper plate, 10. before sprocket shaft, 11. scraper plate bearing pins, 12. bearing pin set pins, 13. back tail-gear spindles, 14. scraper plate bearing pin packing ring main portions form.
Between each chain connecting plate (2), be connected with chain hinge pin (3), bearing pin packing ring (6) is installed on chain hinge pin (3), bearing pin sleeve (7) and chain hinge pin (3) are fixed [seeing Fig. 5] with bearing pin set pin (5) with bearing pin sleeve (7); Scraper plate (9) is fixed on the chain connecting plate (2) with chain hinge pin (3) by connecting panel (8), be connected with scraper plate bearing pin (11) between scraper plate (9) and the connecting panel (8), scraper plate bearing pin packing ring (14) is installed on scraper plate bearing pin (11), scraper plate bearing pin (11) is fixed [seeing Fig. 6] with bearing pin set pin (12); Front end at screeding device is provided with two preceding sprocket wheels (1), be connected and fixed by preceding sprocket shaft (10) between two preceding sprocket wheels (1), tail wheel after the rear end of screeding device is provided with two (4) is connected and fixed by back tail-gear spindle (13) between the tail wheel (4) after two.
When sprocket shaft before the driven by motor (10) when rotating, the preceding sprocket wheel (1) at preceding sprocket shaft (10) two ends rotates simultaneously, preceding sprocket wheel (1) drives back tail wheel (4) by chain and rotates, at this moment, being installed in two scraper plates (9) [seeing Fig. 2] between the chain can move forward, and simultaneously coal on the manufacturing line (is scraped) conveying forward.
The beneficial effects of the utility model and major technique feature are:
1, fabrication and installation are convenient and simple, implement easily;
2, the pulling strengrth of screeding device chain is big, not yielding, fracture, and can not damage scraper plate, and can be industrial enterprise and reduce production costs, improve production work efficient.
Description of drawings
Fig. 1 is the plan front view of the utility model screeding device;
Fig. 2 is the constructional drawing of overlooking of the utility model screeding device;
Fig. 3 is the scheme drawing of sprocket wheel (1) before the utility model screeding device;
Fig. 4 is the scheme drawing of tail wheel (4) behind the utility model screeding device;
Fig. 5 be the utility model screeding device the chain connecting bridge scheme drawing;
Fig. 6 is the constructional drawing that the scraper plate (9) on the utility model screeding device is captiveed joint with chain.
As shown in the figure, the Arabic number among the figure are expressed as follows:
1. preceding sprocket wheel, 2. chain connecting plate, 3. chain hinge pin, 4. the back tail wheel, 5. the bearing pin set pin, 6. the bearing pin packing ring, 7. the bearing pin sleeve, 8. connecting panel, 9. scraper plate, 10. before sprocket shaft, 11. scraper plate bearing pins, 12. bearing pin set pins, 13. back tail-gear spindles, 14. scraper plate bearing pin packing rings.
The utility model is described in further detail below in conjunction with embodiment and accompanying drawing for embodiment
The specific embodiment
In Fig. 3, Fig. 4, Fig. 5, embodiment shown in Figure 6, go out preceding sprocket wheel (1), chain connecting plate (2), chain hinge pin (3), back tail wheel (4), bearing pin set pin (5), bearing pin packing ring (6), bearing pin sleeve (7), connecting panel (8), scraper plate (9), preceding sprocket shaft (10), scraper plate bearing pin (11), bearing pin set pin (12), back tail-gear spindle (13), scraper plate bearing pin packing ring (14) with metal material processing.
Between each chain connecting plate (2), be connected with chain hinge pin (3), go up mount pin shaft filler washer (6), bearing pin sleeve (7) and chain hinge pin (3) are fixed [seeing Fig. 5] with bearing pin set pin (5) at chain hinge pin (3) with bearing pin sleeve (7); Scraper plate (9) is fixed on the chain connecting plate (2) with chain hinge pin (3) by connecting panel (8), be connected with scraper plate bearing pin (11) between scraper plate (9) and the connecting panel (8), go up installation scraper plate bearing pin packing ring (14) at scraper plate bearing pin (11), scraper plate bearing pin (11) is fixed [seeing Fig. 6] with bearing pin set pin (12); Between two preceding sprocket wheels (1) of screeding device front end, be connected and fixed, be connected and fixed by back tail-gear spindle (13) between the tail wheel (4) behind two of screeding device rear end by preceding sprocket shaft (10).
Claims (1)
1, the screeding device of the special-purpose scraper plate machine in a kind of colliery, this device is mainly by preceding sprocket wheel, chain connecting plate, chain hinge pin, the bearing pin sleeve, back tail wheel, connecting panel, scraper plate, preceding sprocket shaft, the scraper plate bearing pin, back tail-gear spindle combines, it is characterized in that: between each chain connecting plate (2), be connected with chain hinge pin (3) with bearing pin sleeve (7), bearing pin packing ring (6) is installed on chain hinge pin (3), with bearing pin set pin (5) bearing pin sleeve (7) and chain hinge pin (3) are fixed, scraper plate (9) is fixed on the chain connecting plate (2) with chain hinge pin (3) by connecting panel (8), be connected with scraper plate bearing pin (11) between scraper plate (9) and the connecting panel (8), scraper plate bearing pin packing ring (14) is installed on scraper plate bearing pin (11), with bearing pin set pin (12) scraper plate bearing pin (11) is fixed, front end at screeding device is provided with two preceding sprocket wheels (1), be connected and fixed by preceding sprocket shaft (10) between two preceding sprocket wheels (1), tail wheel after the rear end of screeding device is provided with two (4) is connected and fixed by back tail-gear spindle (13) between the tail wheel (4) after two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620149132 CN200964293Y (en) | 2006-10-26 | 2006-10-26 | Special-purpose scraper plate device of plate scraping machine for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620149132 CN200964293Y (en) | 2006-10-26 | 2006-10-26 | Special-purpose scraper plate device of plate scraping machine for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200964293Y true CN200964293Y (en) | 2007-10-24 |
Family
ID=38868305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620149132 Expired - Fee Related CN200964293Y (en) | 2006-10-26 | 2006-10-26 | Special-purpose scraper plate device of plate scraping machine for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200964293Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530479A (en) * | 2012-02-22 | 2012-07-04 | 淮南长壁煤矿机械有限责任公司 | Middle groove for plate-type dumbbell pin structure for thin coal bed |
| CN102556590A (en) * | 2011-12-22 | 2012-07-11 | 江阴大地装备股份有限公司 | Scraper driving device |
| CN105584789A (en) * | 2015-12-20 | 2016-05-18 | 长沙贤正益祥机械科技有限公司 | Scraper mechanism and scraper conveyor and feeding crusher comprising scraper mechanism |
| CN106429238A (en) * | 2016-11-17 | 2017-02-22 | 成都鑫泽机械有限公司 | Reciprocating type conveying device of tunnel type oil sludge treatment equipment |
-
2006
- 2006-10-26 CN CN 200620149132 patent/CN200964293Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556590A (en) * | 2011-12-22 | 2012-07-11 | 江阴大地装备股份有限公司 | Scraper driving device |
| CN102556590B (en) * | 2011-12-22 | 2014-02-05 | 江阴大地装备股份有限公司 | Scraper driving device |
| CN102530479A (en) * | 2012-02-22 | 2012-07-04 | 淮南长壁煤矿机械有限责任公司 | Middle groove for plate-type dumbbell pin structure for thin coal bed |
| CN102530479B (en) * | 2012-02-22 | 2014-09-17 | 久益环球（淮南）采矿设备有限公司 | Middle groove for plate-type dumbbell pin structure for thin coal bed |
| CN105584789A (en) * | 2015-12-20 | 2016-05-18 | 长沙贤正益祥机械科技有限公司 | Scraper mechanism and scraper conveyor and feeding crusher comprising scraper mechanism |
| CN106429238A (en) * | 2016-11-17 | 2017-02-22 | 成都鑫泽机械有限公司 | Reciprocating type conveying device of tunnel type oil sludge treatment equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200964293Y (en) | Special-purpose scraper plate device of plate scraping machine for coal mine | |
| CN101275407B (en) | Sewage conduit cleaning device | |
| CN203020937U (en) | Combined chain wheel for scraper conveyor | |
| CN202912354U (en) | Sidelined steering device | |
| CN215477971U (en) | Automatic centering structure for products on flow line | |
| CN202138810U (en) | Chain device of plate scraper | |
| CN203281757U (en) | Automobile press line waste collection system | |
| CN2918570Y (en) | Municipal drainage pipe dredging device | |
| CN2729000Y (en) | Buried scraper conveyer | |
| CN201220236Y (en) | Large-sized roller loader | |
| CN202245088U (en) | Chain of chain conveyor | |
| CN206153029U (en) | Spraying turn -down rig for fastener | |
| CN206010363U (en) | A kind of drilling equipment nut Quick disassembling tool | |
| CN2868399Y (en) | Buttress stirrer | |
| CN208896086U (en) | A kind of double mechanical arms hot line robot | |
| CN201220844Y (en) | Chain apparatus of scraper conveyor special for coal mine | |
| CN101885414A (en) | Scraper conveyor and pulling and moving mechanism thereof | |
| CN202054404U (en) | Easy maintaining suspension conveying device | |
| CN2885887Y (en) | Device for cleaning lateral part of baked anode block | |
| CN202642798U (en) | Material pushing device for conveying belt blanking | |
| CN2829929Y (en) | Easy-to-replace delivery roller | |
| CN203568348U (en) | Scraper chain for novel scraper conveyer | |
| CN201761896U (en) | Scraper conveyer and pulling mechanism thereof | |
| CN102275719A (en) | Suspension conveying system easy to overhaul | |
| CN216914777U (en) | Roller type plastic pipe tractor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071024 Termination date: 20091126 |