CN203816919U - Scraping device - Google Patents
Scraping device Download PDFInfo
- Publication number
- CN203816919U CN203816919U CN201420067283.7U CN201420067283U CN203816919U CN 203816919 U CN203816919 U CN 203816919U CN 201420067283 U CN201420067283 U CN 201420067283U CN 203816919 U CN203816919 U CN 203816919U
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- Prior art keywords
- scraper
- chain
- driving shaft
- screen surface
- driven shaft
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Abstract
The utility model relates to a mechanical industry equipment technical field especially relates to a scraper, concretely relates to install scraper on shale shaker. A driving shaft and a driven shaft of the scraping device are respectively installed at two ends of a screen surface of a vibrating screen, a chain is laid between the driving shaft and the driven shaft, and the driving shaft sequentially drives the chain and the driven shaft to move through rotation; the scrapers are arranged on the chain at a certain interval and are in contact with the screen surface. The utility model discloses a scraping device simple structure drives the scraper blade through chain drive's mode and takes place relative motion with the contact of sifter, goes out the coarse grain screening in the sizing agent on the sifter, and it has easy operation, easily realizes, little, with low costs, the good advantage of screening effect of change to original shale shaker structure.
Description
Technical field
The utility model relates to mechanical industry equipment technical field, relates in particular to a kind of scraper, is specifically related to a kind of scraper being arranged on vibratory sieve.
Background technology
Aluminium is the metal material with important strategic status of generally acknowledging in the world, is the important foundation material in all fields of national economy with supporting role.But in the booming while of aluminium electrolytic industry, waste gas, waste material etc. causes the problem of environmental pollution also day by day serious, along with the increase of electrolytic aluminium output, the output of the solid waste that enterprise produces also increases day by day.
In the time processing the solid waste of electrolytic aluminium or other inorganic material, in prior art, generally all there is the process such as wet grinding and high frequency vibration screen classification.At present, in high frequency vibration screen classification process, conventionally apply vibratory sieve and complete the work of high frequency vibration screen classification.The solid waste of electrolytic aluminium or other inorganic material be after multiple tracks front and continued operation is processed, and conventionally also has more compared with coarse granule.In the time slurry being carried out to high frequency vibration screen classification work by vibratory sieve, these coarse granules are easy to be trapped on the compass screen surface of screen cloth, make shaking in sieve process, slurry can not obtain effective screening, coarse grained existence has caused slurry from screen cloth, not pass through very smoothly, thereby affects the treatment effect of subsequent treatment operation.Therefore, how to ensure the clean of compass screen surface, thereby allow screened stock material become a technical barrier urgently to be resolved hurrily by screen cloth smoothly.
In view of the problem that above-mentioned prior art exists, the utility model provides a kind of scraper.
Utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model is to solve while processing at present the solid waste of electrolytic aluminium or other inorganic material, the screen cloth of vibratory sieve can not effectively sieve out the coarse granule in the slurry being produced by front and continued operation, affect the efficiency that slurry passes through from screen cloth, thereby affected the problem of subsequent treatment operation.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of scraper, comprise driving shaft, driven shaft and multiple scraper plate, described driving shaft and driven shaft are arranged on respectively the two ends of the compass screen surface of vibratory sieve, between described driving shaft and driven shaft, be equipped with chain, described driving shaft drives described chain and driven shaft motion successively by rotating; Multiple described scraper plates become a determining deviation to take to be contained on described chain, and contact with described compass screen surface.
Wherein, the two ends of described driving shaft are separately installed with the first sprocket wheel, and the two ends of described driven shaft are separately installed with the second sprocket wheel, between described each the first sprocket wheel and the second sprocket wheel corresponding thereto, are equipped with described chain.
Wherein, described in each, the two ends of scraper plate are taken respectively and are contained on two described chains, are moved by scraper plate described in described chain-driving.
Wherein, the spacing between multiple described scraper plates equates.
Wherein, described driving shaft is circumscribed with drive unit.
Wherein, described drive unit is motor.
(3) beneficial effect
Technique scheme of the present utility model has following beneficial effect: the driving shaft of scraper of the present utility model and driven shaft are arranged on respectively the two ends of the compass screen surface of vibratory sieve, between driving shaft and driven shaft, be equipped with chain, driving shaft drives chain and driven shaft motion successively by rotating; Multiple scraper plates become a determining deviation to take to be contained on chain, and contact with compass screen surface.Scraper of the present utility model is simple in structure, drive scraper plate to contact with compass screen surface by chaindriven mode relative motion occurs, coarse granule in compass screen surface spreading mass is sieved away, its have advantages of simple to operate, be easy to realize, little to the change of original Structure of Vibrating Screen, cost is low, screening effect is good.
Brief description of the drawings
Fig. 1 is the structural representation of the scraper of the utility model embodiment.
Wherein, 1: motor; 2: driving shaft; 3: the first sprocket wheels; 4: chain; 5: driven shaft; 6: the second sprocket wheels; 7: scraper plate; 8: compass screen surface.
Detailed description of the invention
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but can not be used for limiting scope of the present utility model.
In description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more.Term " on ", orientation or the position relationship of the instruction such as D score, " left side ", " right side ", " interior ", " outward ", " front end ", " rear end ", " head ", " afterbody " be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, construct and operation with specific orientation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", etc. only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " is connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connects integratedly; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary.For the ordinary skill in the art, can concrete condition understand the concrete meaning of above-mentioned term in the utility model.
As shown in Figure 1, the driving shaft 2 of the scraper described in the present embodiment and driven shaft 5 are arranged on respectively the two ends of the compass screen surface 8 of vibratory sieve, and wherein, compass screen surface 8 refers to slurry and enters vibratory sieve from front and continued operation, thereby by the face of screen cloth.Between driving shaft 2 and driven shaft 5, be equipped with chain 4, driving shaft 2 drives chain 4 and driven shaft 5 to move by rotating successively; 7 one-tenth one determining deviations of multiple scraper plates are taken and are contained on chain 4, and contact with compass screen surface 8.This scraper is laid on chain 4 between driving shaft 2 and driven shaft 5, drive multiple scraper plates 7 to contact with compass screen surface 8 by chaindriven mode, and move with respect to compass screen surface 8, in chaindriven process, chain 4 drives multiple scraper plates 7 to contact in turn compass screen surface 8, thick particle contained in slurry on compass screen surface 8 is screened out and is scraped and point go out, its have advantages of simple to operate, be easy to realize, little to the change of original Structure of Vibrating Screen, cost is low, screening effect is good.
In the present embodiment, driving shaft 2 is connected with drive unit, and the drive unit in the present embodiment is preferably motor 1, drives driving shaft 2 to rotate by motor 1.Be separately installed with the first sprocket wheel 3 at the two ends of driving shaft 2, the two ends of driven shaft 5 are separately installed with the second sprocket wheel 6, between each the first sprocket wheel 3 and the second sprocket wheel 6 corresponding thereto, be equipped with chain 4, thereby chain is moved successively along the first sprocket wheel 3 and the second sprocket wheel 6, form chain transmission, and then drive scraper plate to move along the transmission direction of chain 4, compass screen surface 8 is struck off to work.Can increase respectively the frictional force between chain 4 and driving shaft 2 and driven shaft 5 by the first sprocket wheel 3 and the second sprocket wheel 6 are installed, prevent from sliding in the transmission process of chain 4, thereby reduce unnecessary mechanical wear.
The two ends of each scraper plate 7 take respectively and are contained on two chains 4, have ensured safe and reliable in the time of work of scraper plate 7.Scraper plate 7 is preferably soft plastic plate, avoids scratching the mesh of screen cloth 8.Scraper plate 7, along 4 one-tenth equidistant from distance settings of chain, has effectively improved the efficiency of the cleaning of screen cloth 8.Each scraper plate 7 all contacts with compass screen surface 8, and under the chain transmission of chain 4 drives, scraper plate 7 scrapes continuously on compass screen surface 8, can ensure that scraper plate 7 and the contact area of compass screen surface 8 maximize, and effectively improve screening efficiency.
In the time that the slurry being produced by front and continued operation will pass through compass screen surface 8, the adjacent mutual back work of two scraper plates 7, previous scraper plate 7, by stiff mud slurry or big particle scraped clean residual on compass screen surface 8, fully comes out the mesh of compass screen surface 8; Mud to be sieved enters after vibratory sieve, and through vibratory sieve effect, the screening that wherein thinner particle has all passed through compass screen surface 8 has entered subsequent processing; Now, on compass screen surface, in residual mud, still exist some can pass through the particle of compass screen surface 8, these residual mud are promoted by the scraper plate 7 at its rear, vibratory sieve works on simultaneously, make residual mud by further vibrosieve, and then residual mud is fully sieved, wherein some can further be screened and passed through compass screen surface 8 by the particle of compass screen surface 8, can enter next process; Residual big particle is directly struck off by scraper plate 7, avoids mud to block the mesh of compass screen surface 8.Because multiple scraper plates repeat to scrape compass screen surface 8 for more than 7 time continuously, thick being not easy in slurry gone out by the effective sub-sieve of particle of compass screen surface 8, make slurry can pass through efficiently smoothly the compass screen surface 8 of screen cloth.
The scraper of the present embodiment is in the work of high frequency vibration screen classification, and motor 1 is opened, and drives driving shaft 2 to rotate, thereby drives chain 4 to carry out chain transmission between driving shaft 2 and driven shaft 5, and driven shaft 5 is followed chain 4 and rotated with identical direction; Chain 4 drive multiple scraper plates 7 in turn with the slow contact movement of compass screen surface 8.In the time that the slurry being produced by front and continued operation will pass through compass screen surface 8, because multiple scraper plates repeat to scrape compass screen surface 8 for more than 7 time continuously, thick being not easy in slurry gone out by the effective sub-sieve of particle of compass screen surface 8, make slurry can pass through efficiently smoothly the compass screen surface 8 of screen cloth.
In sum, the driving shaft 2 of scraper of the present utility model and driven shaft 5 are arranged on respectively the two ends of the compass screen surface 8 of vibratory sieve, between driving shaft 2 and driven shaft 5, are equipped with chain 4, and driving shaft 2 drives chain 4 and driven shaft 5 to move by rotating successively; 7 one-tenth one determining deviations of multiple scraper plates are taken and are contained on chain 4, and contact with compass screen surface 8.Scraper of the present utility model is simple in structure, drive scraper plate 7 to contact with compass screen surface 8 by chaindriven mode relative motion occurs, coarse granule in compass screen surface 8 spreading masses is sieved away, its have advantages of simple to operate, be easy to realize, little to the change of original Structure of Vibrating Screen, cost is low, screening effect is good.
Embodiment of the present utility model provides for example with for the purpose of describing, and is not exhaustively or by the utility model to be limited to disclosed form.Many modifications and variations are apparent for the ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present utility model and practical application, thereby and makes those of ordinary skill in the art can understand the utility model design to be suitable for the various embodiment with various amendments of special-purpose.
Claims (6)
1. a scraper, it is characterized in that, comprise driving shaft (2), driven shaft (5) and multiple scraper plate (7), described driving shaft (2) and driven shaft (5) are arranged on respectively the two ends of the compass screen surface (8) of vibratory sieve, between described driving shaft (2) and driven shaft (5), be equipped with chain (4), described driving shaft (2) drives described chain (4) and driven shaft (5) motion successively by rotating; Multiple described scraper plates (7) one-tenth one determining deviation is taken and is contained in described chain (4) above, and contacts with described compass screen surface (8).
2. scraper according to claim 1, it is characterized in that, the two ends of described driving shaft (2) are separately installed with the first sprocket wheel (3), the two ends of described driven shaft (5) are separately installed with the second sprocket wheel (6), between described each the first sprocket wheel (3) and the second sprocket wheel (6) corresponding thereto, are equipped with described chain (4).
3. scraper according to claim 2, is characterized in that, the two ends of scraper plate described in each (7) are taken respectively and are contained in two described chains (4) above, drive described scraper plate (7) motion by described chain (4).
4. scraper according to claim 3, is characterized in that, the spacing between multiple described scraper plates (7) equates.
5. according to the scraper described in claim 1-4 any one, it is characterized in that, described driving shaft (2) is circumscribed with drive unit.
6. scraper according to claim 5, is characterized in that, described drive unit is motor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420067283.7U CN203816919U (en) | 2014-02-14 | 2014-02-14 | Scraping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420067283.7U CN203816919U (en) | 2014-02-14 | 2014-02-14 | Scraping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203816919U true CN203816919U (en) | 2014-09-10 |
Family
ID=51472462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420067283.7U Expired - Fee Related CN203816919U (en) | 2014-02-14 | 2014-02-14 | Scraping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203816919U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106179946A (en) * | 2016-07-11 | 2016-12-07 | 铜陵亚通牡丹产业发展有限公司 | Seed of Flos Moutan vibrating sieve for removing impurities |
| CN107278524A (en) * | 2017-06-28 | 2017-10-24 | 沈阳师范大学 | A kind of intelligent peanut machine collection device |
| CN107413641A (en) * | 2017-09-11 | 2017-12-01 | 安徽唯嵩光电科技有限公司 | A kind of chain operation refining cleaning mechanism |
| CN109673588A (en) * | 2019-01-31 | 2019-04-26 | 法博士生物科技有限公司 | Vermiculture equipment |
| CN110394303A (en) * | 2019-08-27 | 2019-11-01 | 湖北采花茶业有限公司 | Efficient tealeaves for tea dry sorting sieves |
| CN112044755A (en) * | 2020-10-09 | 2020-12-08 | 陈媛媛 | Environment-friendly vibrating screen |
| CN112825680A (en) * | 2021-01-25 | 2021-05-25 | 苏晓英 | Pine nut seed taking device for agricultural product processing |
-
2014
- 2014-02-14 CN CN201420067283.7U patent/CN203816919U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106179946A (en) * | 2016-07-11 | 2016-12-07 | 铜陵亚通牡丹产业发展有限公司 | Seed of Flos Moutan vibrating sieve for removing impurities |
| CN106179946B (en) * | 2016-07-11 | 2018-01-16 | 铜陵亚通牡丹产业发展有限公司 | Peony seeds vibrating sieve for removing impurities |
| CN107278524A (en) * | 2017-06-28 | 2017-10-24 | 沈阳师范大学 | A kind of intelligent peanut machine collection device |
| CN107278524B (en) * | 2017-06-28 | 2019-07-12 | 沈阳师范大学 | A kind of intelligence peanut machine collection device |
| CN107413641A (en) * | 2017-09-11 | 2017-12-01 | 安徽唯嵩光电科技有限公司 | A kind of chain operation refining cleaning mechanism |
| CN109673588A (en) * | 2019-01-31 | 2019-04-26 | 法博士生物科技有限公司 | Vermiculture equipment |
| CN110394303A (en) * | 2019-08-27 | 2019-11-01 | 湖北采花茶业有限公司 | Efficient tealeaves for tea dry sorting sieves |
| CN112044755A (en) * | 2020-10-09 | 2020-12-08 | 陈媛媛 | Environment-friendly vibrating screen |
| CN112825680A (en) * | 2021-01-25 | 2021-05-25 | 苏晓英 | Pine nut seed taking device for agricultural product processing |
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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: 20140910 Termination date: 20200214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |