CN211885696U - But gypsum scraper of automatic adjustment - Google Patents
But gypsum scraper of automatic adjustment Download PDFInfo
- Publication number
- CN211885696U CN211885696U CN202022081373.XU CN202022081373U CN211885696U CN 211885696 U CN211885696 U CN 211885696U CN 202022081373 U CN202022081373 U CN 202022081373U CN 211885696 U CN211885696 U CN 211885696U
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- scraper
- base
- scraper blade
- gypsum
- frame
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Abstract
The utility model relates to a vacuum belt hydroextractor accessory field, specific gypsum scraper that can adjust automatically that says so, including scraping knife head, scraper blade, frame and base. The scraper plate is vertically arranged, and the scraper head is fixed on the upper side edge of the scraper plate. The frame is two left and right sides that are located the scraper blade respectively to both ends about the base are fixed respectively to its bottom, and the inboard of frame all is equipped with the recess that matches with the scraper blade, and the scraper blade can reciprocate in the recess. An elastic component which can stretch up and down is arranged between the scraper plate and the base. The base is provided with through holes which are symmetrical left and right, and the gypsum scraper can be fixed on the vacuum belt dehydrator by using bolts. The utility model discloses can automatic adjustment, scrape the tool bit and can keep comparatively inseparable contact with the filter cloth always, the light gypsum with on the filter cloth scrape totally, improves work efficiency.
Description
Technical Field
The utility model relates to a vacuum belt hydroextractor accessory field, specific gypsum scraper that can adjust automatically that says so.
Background
In order to meet production needs, a limestone-gypsum wet desulphurization production site mostly adopts a vacuum belt dehydrator to separate gypsum in slurry, in order to prevent the gypsum from adhering to a filter cloth to influence the dehydration effect, the vacuum belt dehydrator in the production site is often provided with a gypsum scraper, common scraper devices are mostly fixed, the scraper can be worn and shortened along with the extension of operation time, the filter cloth cannot be scraped, the scraper needs to be adjusted manually and periodically, and the operation is relatively troublesome. And the operation of the vacuum belt dehydrator can be influenced by adjusting the scraper, so that the system is not favorable for stable operation.
SUMMERY OF THE UTILITY MODEL
To above technical problem, the utility model discloses a but gypsum scraper of automatic adjustment, the utility model discloses a scraper head can automatic adjustment, keeps comparatively inseparable contact with the filter cloth always, and what can relax scrapes totally with the gypsum on the filter cloth.
The utility model relates to a but gypsum scraper of automatic adjustment, including scraping knife head, scraper blade, frame and base. The scraper plate is vertically arranged, and the scraper head is fixed on the upper side edge of the scraper plate. The frame is two and is located respectively the left and right sides of scraper blade to its bottom is fixed respectively both ends about the base, the inboard of frame all be equipped with the recess that the scraper blade matches, the scraper blade can reciprocate in the recess. An elastic component which can stretch up and down is arranged between the scraper plate and the base. The base is provided with through holes which are symmetrical left and right, and the gypsum scraper can be fixed on the vacuum belt dehydrator by using bolts.
Preferably, a guard plate is arranged on the top between the two frames and clings to the front side and the rear side of the scraper plate respectively.
Preferably, the elastic component is a plurality of vertically arranged springs uniformly distributed along the lower side edge of the scraper plate, the upper ends of the springs are fixed on the lower side edge of the scraper plate, and the lower ends of the springs are fixed above the base.
Preferably, the number of the springs is 3-5.
Preferably, the left end and the right end of the base extend leftwards and rightwards respectively to form fixing parts, and the through holes are formed in the left fixing part and the right fixing part respectively.
The utility model has the advantages that: the utility model discloses can automatic adjustment, scrape the scraper head and can keep comparatively inseparable contact with the filter cloth always, light scrape totally with the gypsum on the filter cloth, do not influence the normal operating of vacuum belt hydroextractor, improve work efficiency. The setting of fixed part can be more convenient the utility model discloses dismouting on vacuum belt hydroextractor.
Drawings
The invention will be further explained with reference to the accompanying drawings, which are simplified schematic drawings and which illustrate, by way of illustration only, the basic structure of the invention and do not constitute an undue limitation on the invention:
fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a second embodiment of the present invention;
in the figure: 1. scraper head, 2, scraper board, 3, frame, 4, recess, 5, spring/elastic component, 6, base, 7, backplate, 8, fixed part, 9, through-hole.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure, as the terms used are used to describe particular embodiments only, and are not intended to limit the exemplary embodiments based on the disclosure.
The first embodiment:
fig. 1 shows, the utility model relates to a but gypsum scraper of automatic adjustment, including scraper head 1, scraper 2, frame 3 and base 6. The scraper plate 2 is vertically placed, and the scraper head 1 is fixed on the upper side edge of the scraper plate 2. The frames 3 are two frames which are respectively positioned at the left side and the right side of the scraper plate 2, and the bottoms of the frames are respectively fixed at the left end and the right end of the base 6. The inboard of frame 3 all be equipped with scraper blade 2 assorted recess 4, scraper blade 2 can reciprocate in the recess 4. And a guard plate 7 is respectively arranged on the top between the two frames 3 and clings to the front side and the rear side of the scraper plate 2. Scraper 2 with still be equipped with elastic component 5 that can stretch out and draw back from top to bottom between the base 6, elastic component 5 is a plurality of vertical places and follows 2 lower side evenly distributed's of scraper spring 5, the upper end of spring 5 is fixed the lower side of scraper 2, the lower extreme is fixed the top of base 6. The number of the springs 5 is 3-5. The base 6 is provided with through holes 9 which are symmetrical left and right, and the gypsum scraper can be fixed on the vacuum belt dehydrator by using bolts.
The gypsum scraper is fixed on the vacuum belt dehydrator by using bolts, so that the scraper head 1 is pushed against the filter cloth, and the scraper head 1 can be in close contact with the filter cloth under the elastic action of the spring 5. In the operation process of the vacuum belt dehydrator, the scraper head 1 can easily scrape gypsum on the filter cloth completely. The arrangement of the groove 4 can ensure that the scraper blade 2 can stably work, and the scraper blade 2 has stronger scraping force; the setting of backplate 7 can further stabilize the position of scraper blade 2, further strengthen the scraping force of scraper blade 2. When scraping knife head 1 and scraping the gypsum and wearing and tearing because of scraping for a long time, scraper board 2 and scraper head 1 are automatic protraction under spring 5's effect, and the scraper head 1 of solution shortens and can't scrape the problem of gypsum on the clean filter cloth because of wearing and tearing. Along with the operation of the vacuum belt dehydrator, the filter cloth can be loosened due to long-term stretching and lengthening, and the scraper plate 2 and the scraper head 1 can automatically extend forwards under the action of the spring 5, so that the utility model can also effectively solve the problem that the filter cloth can not be cleanly scraped due to the loosening of the filter cloth; further, the utility model discloses can also prevent effectively that the filter cloth from scraping the filter cloth that can not cause because of being stained with the foreign matter and tearing.
Second embodiment:
in the first embodiment, as shown in fig. 2, the left and right ends of the base 6 extend leftwards and rightwards to form fixing portions 8, and the through holes 9 are respectively formed on the left and right fixing portions 8. Fixed part 8 is located the outside of controlling frame 3 respectively, and can be more convenient the utility model discloses dismouting on vacuum belt hydroextractor.
In the description of the present invention, terms describing directions such as "upper", "lower", "left", "right", "front", "rear", "bottom", "vertical" and the like are all based on the positional relationship shown in the drawings, and are only for simplifying the description of the present invention, which cannot be understood as limitations of the present invention.
In light of the foregoing, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. An automatically adjustable gypsum scraper, characterized in that: including scraping knife head, scraper blade, frame and base, the vertical placing of scraper blade, it fixes to scrape the knife head side on the scraper blade, the frame is two and is located respectively the left and right sides of scraper blade to its bottom is fixed respectively both ends about the base, the inboard of frame all be equipped with the recess that the scraper blade matches, the scraper blade can reciprocate in the recess the scraper blade with still be equipped with the elastomeric element that can stretch out and draw back from top to bottom between the base set up bilateral symmetry's through-hole on the base, use the bolt to fix the gypsum scraper on vacuum belt hydroextractor.
2. An automatically adjustable plaster spatula according to claim 1, wherein: and the top between the two frames is tightly attached to the front side and the rear side of the scraper plate respectively and is provided with a guard plate.
3. An automatically adjustable plaster spatula according to claim 1, wherein: the elastic component is a plurality of vertically placed springs which are evenly distributed along the lower side edge of the scraper plate, the upper ends of the springs are fixed on the lower side edge of the scraper plate, and the lower ends of the springs are fixed above the base.
4. An automatically adjustable plaster spatula according to claim 3, wherein: the number of the springs is 3-5.
5. An automatically adjustable plaster spatula according to any one of claims 1-4, characterized in that: the left end and the right end of the base extend leftwards and rightwards respectively to form fixing parts, and the through holes are formed in the left fixing part and the right fixing part respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022081373.XU CN211885696U (en) | 2020-09-22 | 2020-09-22 | But gypsum scraper of automatic adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022081373.XU CN211885696U (en) | 2020-09-22 | 2020-09-22 | But gypsum scraper of automatic adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211885696U true CN211885696U (en) | 2020-11-10 |
Family
ID=73265558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022081373.XU Expired - Fee Related CN211885696U (en) | 2020-09-22 | 2020-09-22 | But gypsum scraper of automatic adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211885696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114225514A (en) * | 2021-12-07 | 2022-03-25 | 尚川（北京）水务有限公司 | High-efficient mud scraping device |
-
2020
- 2020-09-22 CN CN202022081373.XU patent/CN211885696U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114225514A (en) * | 2021-12-07 | 2022-03-25 | 尚川（北京）水务有限公司 | High-efficient mud scraping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 Termination date: 20210922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |