CN204777178U - Trigger corner case is scraped to tubular - Google Patents
Trigger corner case is scraped to tubular Download PDFInfo
- Publication number
- CN204777178U CN204777178U CN201520447562.0U CN201520447562U CN204777178U CN 204777178 U CN204777178 U CN 204777178U CN 201520447562 U CN201520447562 U CN 201520447562U CN 204777178 U CN204777178 U CN 204777178U
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- China
- Prior art keywords
- track adjusting
- annular groove
- adjusting wheel
- scraper plate
- tubular
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- Expired - Fee Related
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- 238000007599 discharging Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 5
- 238000013016 damping Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 210000001138 tear Anatomy 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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- Pusher Or Impeller Conveyors (AREA)
Abstract
The utility model discloses a trigger corner case is scraped to tubular, its wraps and scrapes case shell, inlet pipe and discharging pipe, case shell corner shell intracavity is provided with the leading wheel, and this leading wheel rotates to be connected on guide axle, and this guide axle fixed connection is on the axle bed, and this axle bed fixed mounting is provided with the annular groove on the outer circumference of this leading wheel on the case shell, this annular groove and the coaxial setting of leading wheel wheel body, and this annular groove concave surface is corresponding with the scraper blade shape in the paddled conveyor chain. This trigger corner case is scraped to tubular is rational in infrastructure, long service life, and power consumption is few, and the service load is low, and small in noise.
Description
Technical field
The utility model relates to a kind of conveying machinery, particularly relates to the corner case in the tubular scraper machine that bulk material carries out carrying and promoting.
Background technology
Pipe type conveyer realizes by the cycle rotation of pipe type conveyer scraper plate the pipe chain conveyer that transports bulk materials such as powdery, fine granularity and little bulks, it is little with its floor area, save production space, and the advantages such as convenient operation are widely applied in the production of all conglomeraties such as food, chemical industry, pharmacy, building materials and processing enterprise.Existing tubular scraper machine mainly relies on the annular scraper chain being arranged at its inside to the conveying of material and lifting, though this tubular scraper machine operationally can realize material to carry movement in conveying pipeline, but because the scraper plate on scraper chain is directly rub on conveying pipeline inwall in conveying pipeline corner, particularly in conveying pipeline corner when such one side scraper chain operates in conveying pipeline, larger damping will be formed between scraper plate and conveying pipeline tube wall, when the existence of this damping makes machine operation just, load becomes large, cause added power dissipation, obviously there is unreasonable structure, machine load is large, the defect that watt loss is high, scraper plate directly and between tube wall produces hard friction in addition, scraper plate very easily weares and teares under this hard friction situation, add maintenance load, there is short defect in scraper plate service life, on the other hand because scraper plate is spaced apart at a certain distance on scraper chain, and between scraper plate and tube wall, be hard friction, then scraper plate turns to tube wall corner and will cause certain Intermittent Contact impact to tube wall, this intermittent contact impacts and directly causes machine vibration, define larger operating noise, obviously there is machine vibration large, the defect that work noise is large.
utility model
Technical problem to be solved in the utility model is to provide a kind of rational in infrastructure, long service life, and watt loss is few, and working load is low, and the tubular scraper machine corner case that noise is little.
In order to solve the problems of the technologies described above tubular scraper machine corner case of the present utility model, comprise case shell, feed pipe and discharge nozzle, described case shell corner is provided with track adjusting wheel in shell chamber, this track adjusting wheel is rotationally connected with on guide wheel shaft, this guide wheel shaft is fixedly connected on axle bed, and this axle bed is fixedly installed on case shell, and this track adjusting wheel excircle is provided with annular groove, this annular groove and track adjusting wheel wheel body are coaxially arranged, and this annular groove concave surface is corresponding with the scraper plate shape in paddled conveyor chain.
After adopting said structure, owing to being provided with track adjusting wheel in shell chamber, case shell corner, when then working, scraper plate is just directly bearing in track adjusting wheel in case shell corner, and track adjusting wheel can be followed scraper plate and done corresponding rotation together, damping during such work between scraper plate and track adjusting wheel is just able to very big reduction, also just hard friction is there is not between scraper plate and track adjusting wheel, scraper plate also would not wear and tear in case shell corner, also can not produce intermittent exercise when scraper plate engages with track adjusting wheel in addition to impact, also just there is not noise, the working load of machine just greatly reduces, correspondingly its watt loss also just greatly reduces, therefore the application of track adjusting wheel effectively overcomes many deficiencies existing when originally scraper plate being directly set to hard friction on tube wall, have rational in infrastructure, long service life, watt loss is few, working load is low, and the advantage that noise is little.And on track adjusting wheel excircle, be provided with annular groove, and this annular groove and track adjusting wheel wheel body are coaxially arranged, this annular groove concave surface is corresponding with the scraper plate shape in paddled conveyor chain, constitute the continuity of conveying pipeline at this place's transfer passage between inwall outside the track adjusting wheel that this concave surface profiling is arranged and case shell corner, ensure that material that scraper plate is with can not be omitted in case shell corner, have rational in infrastructure, the advantage that feeding is stable.
In a kind of preferred implementation of the present utility model, described guide wheel shaft is projecting shaft, and guide wheel shaft one is rotationally connected track adjusting wheel, and other end is supported on axle bed; Described annular groove concave surface is arc surface, and this concave surface arc radius is slightly larger than scraper plate radius similar with it; Described feed pipe and be provided with gap between discharge nozzle inwall and scraper plate, this gap between 2mm ~ 6mm, preferably 3mm.Track adjusting wheel arranged in cantilever fashion to have and manufacture easily, installation and maintenance are advantage easily; Annular groove concave surface is set to arc surface, then adapt to the physical attribute of disk scraper plate, there is the advantage being easy to manufacture, and concave surface arc radius is set to slightly larger than scraper plate radius similar with it, by feed pipe and between discharge nozzle inwall and scraper plate gap be arranged between 2mm ~ 4mm, the work interference all effectively can avoided scraper plate and track adjusting wheel and may exist between feed pipe and discharge nozzle, has advantage rational in infrastructure.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, tubular scraper machine corner case of the present utility model is described further.
Fig. 1 is the work structuring schematic diagram of a kind of detailed description of the invention of tubular scraper machine corner case of the present utility model;
Fig. 2 is the left view of Fig. 1.
In figure, 1-feed pipe, 2-axle bed, 3-discharge nozzle, 4-case shell, 5-guide wheel shaft, 6-track adjusting wheel, 7-annular groove.
Detailed description of the invention
In the tubular scraper machine corner case shown in Fig. 1 and Fig. 2, case shell 4 two is provided with feed pipe 1 and discharge nozzle 3, track adjusting wheel 6 is provided with in shell chamber, case shell 4 corner, arranging of this track adjusting wheel 6 can operationally allow scraper plate directly be bearing in track adjusting wheel 6 in case shell 4 corner, and track adjusting wheel 6 can be followed scraper plate and done corresponding rotation together during work, damping during such work between scraper plate and track adjusting wheel 6 is just able to very big reduction, also just hard friction is there is not between scraper plate and track adjusting wheel 6, scraper plate also would not wear and tear in case shell corner, also can not produce intermittent exercise when scraper plate engages with track adjusting wheel 6 in addition to impact, also just there is not noise, the working load of machine just greatly reduces, correspondingly its watt loss also just greatly reduces, therefore the application of track adjusting wheel 6 effectively overcomes many deficiencies existing when originally scraper plate being directly set to hard friction on tube wall, reach rational in infrastructure, long service life, watt loss is few, working load is low, and the enforcement object that noise is little.This track adjusting wheel 6 is rotationally connected with on guide wheel shaft 5, this guide wheel shaft 5 is projecting shaft, guide wheel shaft 5 one is rotationally connected track adjusting wheel 6, other end is supported on axle bed 2, this axle bed 2 is fixedly installed on case shell 4, track adjusting wheel 6 being arranged in cantilever fashion to have manufactures easily, installation and maintenance are advantage easily, this track adjusting wheel 6 excircle is provided with annular groove 7, this annular groove 7 is coaxially arranged with track adjusting wheel 6 wheel body, this annular groove 7 concave surface is corresponding with the scraper plate shape in paddled conveyor chain, in the present embodiment, scraper plate in conveyer chain is discoid scraper plate, correspondingly the annular geosynclinal concave 7 of track adjusting wheel 6 end face is just arc groove, and this concave surface arc radius is slightly larger than scraper plate radius similar with it, by feed pipe 1 and between discharge nozzle 3 inwall and scraper plate gap be arranged between 2mm ~ 4mm, be 3mm in the present embodiment, after being arranged by this, constitute the continuity of conveying pipeline at this place's transfer passage between inwall outside the track adjusting wheel 6 that this concave surface profiling is arranged and case shell 4 corner, ensure that material that scraper plate is with can not be omitted in case shell 4 corner, not only obtain rational in infrastructure, feeding stable application effect, and the work interference that effectively prevent scraper plate and track adjusting wheel 6 and may exist between feed pipe 1 and discharge nozzle 3, ensure that the continual and steady of transportation work.
Above-mentioned some preferred implementations only having enumerated the utility model tubular scraper machine corner case, but be not limited to this.When without prejudice to the utility model groundwork, also can do some conversion and improvement.Such as, not only circular arc is limited to the setting of track adjusting wheel end face annular groove shaped, also can be set to rectangular or square and other shape according to conveyer chain middle scraper shape, and so on.As long as the arrangement arranging track adjusting wheel in shell chamber, corner case case shell corner is all considered as falling into protection domain of the present utility model.
Claims (4)
1. a tubular scraper machine corner case, comprise case shell (4), feed pipe (1) and discharge nozzle (3), it is characterized in that: described case shell (4) corner is provided with track adjusting wheel (6) in shell chamber, this track adjusting wheel (6) is rotationally connected with on guide wheel shaft (5), this guide wheel shaft (5) is fixedly connected on axle bed (2), axle bed (2) is fixedly installed on case shell (4), this track adjusting wheel (6) excircle is provided with annular groove (7), this annular groove (7) and track adjusting wheel (6) wheel body are coaxially arranged, this annular groove (7) concave surface is corresponding with the scraper plate shape in paddled conveyor chain.
2. tubular scraper machine corner case according to claim 1, is characterized in that: described guide wheel shaft (5) is projecting shaft, and guide wheel shaft (5) is rotationally connected track adjusting wheel (6), and other end is supported on axle bed (2).
3. tubular scraper machine corner case according to claim 1, it is characterized in that: described annular groove (7) concave surface is arc surface, this concave surface arc radius is slightly larger than scraper plate radius similar with it.
4. tubular scraper machine corner case according to claim 1, is characterized in that: described feed pipe (1) and discharge nozzle (3) are provided with gap between inwall and scraper plate, this gap between 2mm ~ 4mm, preferably 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520447562.0U CN204777178U (en) | 2015-06-28 | 2015-06-28 | Trigger corner case is scraped to tubular |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520447562.0U CN204777178U (en) | 2015-06-28 | 2015-06-28 | Trigger corner case is scraped to tubular |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204777178U true CN204777178U (en) | 2015-11-18 |
Family
ID=54517277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520447562.0U Expired - Fee Related CN204777178U (en) | 2015-06-28 | 2015-06-28 | Trigger corner case is scraped to tubular |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204777178U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107792597A (en) * | 2017-10-28 | 2018-03-13 | 江苏华粮机械有限公司 | Contactless corner case |
| CN111483764A (en) * | 2020-04-20 | 2020-08-04 | 北京中矿创新联盟能源环境科学研究院 | Corner auxiliary device of scraper conveyor and corner system thereof |
-
2015
- 2015-06-28 CN CN201520447562.0U patent/CN204777178U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107792597A (en) * | 2017-10-28 | 2018-03-13 | 江苏华粮机械有限公司 | Contactless corner case |
| CN111483764A (en) * | 2020-04-20 | 2020-08-04 | 北京中矿创新联盟能源环境科学研究院 | Corner auxiliary device of scraper conveyor and corner system thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 |