CN203781203U - Double-circular-ring chain scraping plate slag discharge machine - Google Patents
Double-circular-ring chain scraping plate slag discharge machine Download PDFInfo
- Publication number
- CN203781203U CN203781203U CN201420118496.8U CN201420118496U CN203781203U CN 203781203 U CN203781203 U CN 203781203U CN 201420118496 U CN201420118496 U CN 201420118496U CN 203781203 U CN203781203 U CN 203781203U
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- Prior art keywords
- sprocket
- annular chains
- bearing
- wheel
- chain
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- 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 - Lifetime
Links
- 239000002893 slag Substances 0.000 title abstract description 10
- 238000007790 scraping Methods 0.000 title abstract 6
- 238000005096 rolling process Methods 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims description 37
- 238000005452 bending Methods 0.000 claims description 14
- 230000007704 transition Effects 0.000 claims description 10
- 230000018044 dehydration Effects 0.000 abstract description 2
- 238000006297 dehydration reaction Methods 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 210000005056 cell body Anatomy 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009183 running Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010884 boiler slag Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model discloses a double-circular-ring chain scraping plate slag discharge machine which comprises a casing, a main driving chain wheel driven by a motor through a reduction box, an auxiliary driving chain wheel, and a circular ring chain for connecting the main driving chain wheel and the auxiliary driving chain wheel. The double-circular-ring chain scraping plate slag discharge machine is characterized in that the main driving chain wheel and the auxiliary driving chain wheel are respectively positioned at the two ends of the casing; scraping plates are perpendicularly arranged outward on the circular ring chain at equal intervals, and the scraping plates are connected with a bottom plate; carrier roller groups are mounted on the side plates of a horizontal section and an inclined section at equal intervals, the carrier roller groups support the upper half part of the circular ring chain, and the carrier roller groups are in rolling connection with the circular ring chain; a pressure chain wheel is mounted on the side plate of a transitional curved section, the lower half partof the circular ring chain is clung to the position at the lower part of the pressure chain wheel in a tensioning manner, and the pressure chain wheel is in rolling connection with the circular ring chain; a tensioning mechanism is arranged on the outer side of the casing. The double-circular-ring chain scraping plate slag discharge machine provided by the utility model has the advantages of high deslagging quantity, small resistance force, low lossand high probability of dehydration, and can ensure in-time correction after chain abrasion or chain increase.
Description
Technical field
The utility model relates to a kind of pair of annular chains scraper slagging machine, is applicable to the transportation of low-lying place loop chain class loose unpacked material, slag material, belongs to mechanical tap apparatus field.
Background technology
The mucking machine of coal burning boiler subsidiary engine, its purposes is boiler slag to be transported to from furnace bottom is carried to appointed place to store.It is configured to: electrical motor drives reductor that power is passed to drive sprocket by belt-driving, and drive sprocket drives chain operation, and scraper plate travels forward in cell body with chain, and the slag in cell body is delivered to appointment storing spot.Its deficiency is that roller carrier shaft and bearing are that cliding friction, resistance are large, consumes energy high; There is the long shortcomings such as chain of easily floating of not enough, the middle segmental arc of flight chain stroke of tension.Be difficult to solve that friction is large, problem high, serious wear consumes energy.
Utility model content
Technical problem to be solved in the utility model has been to provide and has a kind ofly gone out that the quantity of slag is large, resistance is little, loss is low, easily dehydration, two annular chains scraper slagging machines that chain wear or chain can be revised after increasing in time.
The utility model solves the technical scheme that its technical matters adopts:
The utility model comprises casing, the sprocket for main drive being driven by reductor by electrical motor, auxiliary driving sprocket wheel, connects the annular chains of sprocket for main drive and auxiliary driving sprocket wheel; It is characterized in that: described casing comprises the transition bending section of horizontal segment, tilting section, connection horizontal segment and tilting section, described horizontal segment, tilting section and transition bending section form by base plate and the side plate that is positioned at base plate both sides; Described sprocket for main drive, auxiliary driving sprocket wheel lay respectively at the two ends of casing; Described annular chains equal intervals is vertically to being outside equipped with scraper plate, and described scraper plate contacts with base plate; The side plate equal intervals of described horizontal segment and tilting section is provided with support roller group, and described support roller group supports the upper semisection of annular chains, and described support roller group is rolled and is connected with annular chains; On the side plate of described transition bending section, pressing sprocket is installed, the lower semisection tensioning docile of described annular chains is under pressing sprocket, and described pressing sprocket rolls and is connected with annular chains.
The side plate arranged outside of described horizontal segment and/or tilting section has stretching device; Described stretching device matches with the axis of sprocket for main drive and/or auxiliary driving sprocket wheel; Described stretching device comprises and is arranged on track and positioning plate, the bearing seat on side plate outside and is arranged on the screw on bearing seat; Described bearing seat with the track draw-in groove that matches, described bearing seat is fastened by screw and positioning plate; Described side plate is provided with bar hole, and described bar hole is over against the center of bearing seat, and the axis of described sprocket for main drive and/or auxiliary driving sprocket wheel is successively through center and the bar hole of bearing seat, and described positioning plate is positioned at one end of bar hole.
Described pressing sprocket comprises wheel pressing shaft bearing assembly, pinch roller and wheel pressing shaft; Described wheel pressing shaft bearing assembly and pinch roller respectively symmetry are arranged on wheel pressing shaft two ends; The outward flange of described pinch roller is provided with the U-shaped groove matching with annular chains.
Described support roller group comprises bearing of conveyor idler assembly, support roller and supporting-roller shaft; Described bearing of conveyor idler assembly and support roller respectively symmetry are arranged on supporting-roller shaft two ends; The outward flange of described support roller is provided with the U-shaped groove matching with annular chains.
Described wheel pressing shaft bearing assembly and bearing of conveyor idler assembly are built-in bearing, coordinate respectively with wheel pressing shaft and supporting-roller shaft friction of rolling.
Described scraper plate top is provided with towards the shovel board of working direction bending.
The good effect that the utility model produces is as follows: (1) adopts support roller group can not only play to longer annular chains the effect of support, and bearing of conveyor idler assembly and the cooperation of supporting-roller shaft employing friction of rolling, from cliding friction, become friction of rolling, reduce friction drag; Adopt pressing sprocket to make annular chains tensioning, pinch roller and support roller outward flange are provided with U-shaped groove, avoid floating chain; Wheel pressing shaft bearing assembly and wheel pressing shaft also adopt friction of rolling to coordinate, and reduce transmission resistance, reduce power consumption, and the reduction maintenance cost that reduces wear, increases the service life, and improve scraper slagging machine traffic capacity and work efficiency; (2) scraper plate top is provided with towards the shovel board of working direction bending, has met the continuity of convey materials, and transport efficiency is provided; (3) annular chains adopts the tensioning of screw bearing seat rail mounted, after being convenient to chain wear or after chain growth, is revised in time, reduces and stings chain generation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of pressing sprocket in Fig. 1;
Fig. 3 is the B-B cutaway view of support roller group in Fig. 1;
Fig. 4 is the structural representation of stretching device;
Fig. 5 is the C-C cutaway view of Fig. 4.
Wherein, 1 sprocket for main drive, 2 annular chains, 3 support roller groups, 4 scraper plates, 5 pressing sprockets, 6 base plates, 7 auxiliary driving sprocket wheels, 8 wheel pressing shaft bearing assemblies, 9 pinch rollers, 10 wheel pressing shafts, 11 bearing of conveyor idler assemblies, 12 support rollers, 13 supporting-roller shaft; 14 screws, 15 bearing seats, 16 tracks, 17 bar holes, 18 axis, 19 side plates, 20 positioning plates, 21 base plates.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
From the embodiment shown in Fig. 1 ~ 4, the sprocket for main drive 1 that it comprises casing, driven by reductor by electrical motor, auxiliary driving sprocket wheel 7, connect the annular chains 2 of sprocket for main drive 1 and auxiliary driving sprocket wheel 7; It is characterized in that: described casing comprises the transition bending section of horizontal segment, tilting section, connection horizontal segment and tilting section, described horizontal segment, tilting section and transition bending section form by base plate 21 and the side plate 19 that is positioned at base plate 21 both sides; Described sprocket for main drive 1, auxiliary driving sprocket wheel 7 lay respectively at the two ends of casing; Described annular chains 2 equal intervals are vertically to being outside equipped with scraper plate 4, and described scraper plate 4 contacts with base plate 21; Side plate 19 equal intervals of described horizontal segment and tilting section are provided with support roller group 3, and described support roller group 3 supports the upper semisection of annular chains 2, and described support roller group 3 is rolled and is connected with annular chains 2; On the side plate 19 of described transition bending section, pressing sprocket 5 is installed, the lower semisection tensioning docile of described annular chains 2 is pressing sprocket 5 times, and described pressing sprocket 5 rolls and is connected with annular chains 2.
Side plate 19 arranged outside of described horizontal segment and/or tilting section have stretching device; Described stretching device matches with the axis 18 of sprocket for main drive 1 and/or auxiliary driving sprocket wheel 7; Described stretching device comprises track 16 and positioning plate 20, the bearing seat 15 being arranged on side plate 19 outsides and is arranged on the screw 14 on bearing seat 15; Described bearing seat 15 with track 16 draw-in groove that matches, described bearing seat 15 is fastened by screw 14 and positioning plate 20; Described side plate 19 is provided with bar hole 17, described bar hole 17 is over against bearing seat 15 center, the axis 18 of described sprocket for main drive 1 and/or auxiliary driving sprocket wheel 7 is successively through bearing seat 15 center and bar hole 17, and described positioning plate 20 is positioned at one end of bar hole 17.
Described pressing sprocket 5 comprises wheel pressing shaft bearing assembly 8, pinch roller 9 and wheel pressing shaft 10; Described wheel pressing shaft bearing assembly 8 and pinch roller 9 respectively symmetry are arranged on wheel pressing shaft 10 two ends; The outward flange of described pinch roller 9 is provided with the U-shaped groove matching with annular chains 2.
Described support roller group 3 comprises bearing of conveyor idler assembly 11, support roller 12 and supporting-roller shaft 13; Described bearing of conveyor idler assembly 11 and support roller 12 respectively symmetry are arranged on supporting-roller shaft 13 two ends; The outward flange of described support roller 12 is provided with the U-shaped groove matching with annular chains 2.
Described wheel pressing shaft bearing assembly 8 and bearing of conveyor idler assembly 11 are built-in bearing, coordinate respectively with wheel pressing shaft 10 and supporting-roller shaft 13 friction of rollings.
Described scraper plate 4 tops are provided with towards the shovel board of working direction bending, and described shovel board width is not more than 30mm.
Described sprocket for main drive 1 and auxiliary driving sprocket wheel 7 all adopt rare earth casting mold wear-resistant bearing bush, reduce the running resistance of annular chains 2, have reduced power consumption,
Through scene, move on the spot, the utility model is successfully used in Modification of Slag-Handling System for Boiler, and the conveying of other loose unpacked materials has also obtained good effect, the more traditional mucking machine of this mucking machine goes out the quantity of slag increases by 30%, power-dissipation-reduced 20%, service life of equipment 5-8, the standby redundancy replacement cycle is 3-5.
The present embodiment replaces cliding friction with supporting-roller shaft and bearing of conveyor idler assembly friction of rolling, increases stroke, changes tensioning mode, transition bending section dress pressing sprocket; Solved by the way that friction drag is large, the not enough problem high, operational throughput is little consumes energy; The present embodiment has advantages of the long service life that traffic capacity is large, go slick, save energy consumption, complete machine.
The advantages such as the present embodiment also has flexible arrangement, and fed distance is long, easy to maintenance.
The working process of the present embodiment is as follows:
Electrical motor drives sprocket for main drive 1 and 7 runnings of auxiliary driving sprocket wheel, on sprocket for main drive 1 and auxiliary driving sprocket wheel 7, assemble two high-tensile round-link chain bars 2, article two, 2 horizontal fixing scraper plates 4 of annular chains by annular chains 2 drive scraper plates 4 by the mass transport of base plate to tilting section upper end, by discharging opening, be expelled to storage location.
The hot slag of boiler drives scraper plates 4 to advance by the annular chains 2 moving after falling the horizontal segment of two annulus chain scraper dirt-excluding machines after water cooling in horizontal segment, through tilting section, by accelerations, dewaters, and slag is transported to after discharging opening storage or entrucking is transported outward.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. two annular chains scraper slagging machines, it comprises casing, sprocket for main drive (1), the auxiliary driving sprocket wheel (7) being driven by reductor by electrical motor, the annular chains (2) that connects sprocket for main drive (1) and auxiliary driving sprocket wheel (7); It is characterized in that: described casing comprises the transition bending section of horizontal segment, tilting section, connection horizontal segment and tilting section, described horizontal segment, tilting section and transition bending section form by base plate (21) and the side plate (19) that is positioned at base plate (21) both sides; Described sprocket for main drive (1), auxiliary driving sprocket wheel (7) lay respectively at the two ends of casing; Described annular chains (2) equal intervals is vertically to being outside equipped with scraper plate (4), and described scraper plate (4) contacts with base plate (21); The side plate of described horizontal segment and tilting section (19) equal intervals is provided with support roller group (3), and described support roller group (3) supports the upper semisection of annular chains (2), and described support roller group (3) is rolled and is connected with annular chains (2); Pressing sprocket (5) is installed on the side plate of described transition bending section (19), and the lower semisection tensioning docile of described annular chains (2) is under pressing sprocket (5), and described pressing sprocket (5) rolls and is connected with annular chains (2).
2. according to claim 1 pair of annular chains scraper slagging machine, is characterized in that: the side plate of described horizontal segment and/or tilting section (19) arranged outside has stretching device; Described stretching device matches with the axis of sprocket for main drive (1) and/or auxiliary driving sprocket wheel (7); Described stretching device comprises track (16) and positioning plate (20), the bearing seat (15) being arranged on side plate (19) outside and is arranged on the screw (14) on bearing seat (15); Described bearing seat (15) is with the draw-in groove matching with track (16), and described bearing seat (15) is fastened by screw (14) and positioning plate (20); Described side plate (19) is provided with bar hole (17), described bar hole (17) is over against the center of bearing seat (15), the axis (18) of described sprocket for main drive (1) and/or auxiliary driving sprocket wheel (7) is successively through center and the bar hole (17) of bearing seat (15), and described positioning plate (20) is positioned at one end of bar hole (17).
3. according to claim 2 pair of annular chains scraper slagging machine, is characterized in that: described pressing sprocket (5) comprises wheel pressing shaft bearing assembly (8), pinch roller (9) and wheel pressing shaft (10); Described wheel pressing shaft bearing assembly (8) and pinch roller (9) respectively symmetry are arranged on wheel pressing shaft (10) two ends; The outward flange of described pinch roller (9) is provided with the U-shaped groove matching with annular chains (2);
Described support roller group (3) comprises bearing of conveyor idler assembly (11), support roller (12) and supporting-roller shaft (13); Described bearing of conveyor idler assembly (11) and support roller (12) respectively symmetry are arranged on supporting-roller shaft (13) two ends; The outward flange of described support roller (12) is provided with the U-shaped groove matching with annular chains (2).
4. according to claim 3 pair of annular chains scraper slagging machine, is characterized in that: described bearing of conveyor idler assembly (11) is built-in bearing, and it coordinates with wheel pressing shaft (10) friction of rolling;
Described bearing of conveyor idler assembly (11) is built-in bearing, and it coordinates with supporting-roller shaft (13) friction of rolling.
5. according to the two annular chains scraper slagging machines described in claim 1 or 4, it is characterized in that: described scraper plate (4) top is provided with towards the shovel board of working direction bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420118496.8U CN203781203U (en) | 2014-03-17 | 2014-03-17 | Double-circular-ring chain scraping plate slag discharge machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420118496.8U CN203781203U (en) | 2014-03-17 | 2014-03-17 | Double-circular-ring chain scraping plate slag discharge machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203781203U true CN203781203U (en) | 2014-08-20 |
Family
ID=51317413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420118496.8U Expired - Lifetime CN203781203U (en) | 2014-03-17 | 2014-03-17 | Double-circular-ring chain scraping plate slag discharge machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203781203U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105967163A (en) * | 2016-06-27 | 2016-09-28 | 成都市新都化工股份有限公司 | Cooling device in production of water-soluble ammonium polyphosphate |
| CN106315127A (en) * | 2016-09-12 | 2017-01-11 | 周杰 | Ring chain control device of scraper blade conveyer |
| CN109502230A (en) * | 2018-12-18 | 2019-03-22 | 四川骏峰建筑工程机械有限公司 | Automatic loading and unloading conveys tube assembly |
| CN110015543A (en) * | 2018-01-10 | 2019-07-16 | 中石化石油工程技术服务有限公司 | A kind of rail mounted loose sand board migration device being freely lifted and its application method |
-
2014
- 2014-03-17 CN CN201420118496.8U patent/CN203781203U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105967163A (en) * | 2016-06-27 | 2016-09-28 | 成都市新都化工股份有限公司 | Cooling device in production of water-soluble ammonium polyphosphate |
| CN106315127A (en) * | 2016-09-12 | 2017-01-11 | 周杰 | Ring chain control device of scraper blade conveyer |
| CN110015543A (en) * | 2018-01-10 | 2019-07-16 | 中石化石油工程技术服务有限公司 | A kind of rail mounted loose sand board migration device being freely lifted and its application method |
| CN109502230A (en) * | 2018-12-18 | 2019-03-22 | 四川骏峰建筑工程机械有限公司 | Automatic loading and unloading conveys tube assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220517 Address after: 050200 No. 1, Yantong Industrial Zone, Lichun Town, Luquan District, Shijiazhuang City, Hebei Province Patentee after: Hebei shengtaiyuan Electromechanical Equipment Co.,Ltd. Address before: 050200 Yantong Industrial Zone, Lichun Town, Luquan City, Shijiazhuang City, Hebei Province Patentee before: SHIJIAZHUANG SHENGTAIYUAN ELECTROMECHANICAL EQUIPMENT CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |