CN2716288Y - Self-adaptive drop bar charging valve - Google Patents
Self-adaptive drop bar charging valve Download PDFInfo
- Publication number
- CN2716288Y CN2716288Y CN 200420060752 CN200420060752U CN2716288Y CN 2716288 Y CN2716288 Y CN 2716288Y CN 200420060752 CN200420060752 CN 200420060752 CN 200420060752 U CN200420060752 U CN 200420060752U CN 2716288 Y CN2716288 Y CN 2716288Y
- Authority
- CN
- China
- Prior art keywords
- slide plate
- crank
- self
- tape spool
- seat
- 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 - Lifetime
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Abstract
The utility model discloses a self-adaptive drop bar charging valve. A cover plate with a charging circular hole is provided on the valve body valve body. A slide plate seat with a circular hole is fixedly provided below the cover plate. A slide plate with a concave spherical surface is provided below the slide plate seat. The concave spherical surface of the slide plate is contacted with the spherical surface of a spherical seat with a bottom hole. The spherical seat with the bottom hole is provided in the vertical hole of the end with a shaft crank. A butterfly spring is provided in the bottom hole of the spherical seat. An adjusting bolt is also provided at the vertical hole of the end with the shaft crank. The slide plate of the utility model is spherically contacted with the spherical seat by which the slide plate is supported. The self-adaptive drop bar charging valve can self-adaptively automatically adjust the two planes of the slide plate and the slide plate seat and make the two planes parallel and tightly abut, and the reliability and the sealing of the charging valve can be ensured. The utility model has the advantages of a simple structure, easy making and installation, reliable work, and long service life.
Description
Technical field:
The utility model relates to a kind of Aluminium Electrolysis electrolyzer that is used for the self-adapting seal slide plate baiting valve in the alumina feeding system of operating machine, belongs to aluminum electrolyzing cell used operating machine aluminum oxide feed bin slide plate baiting valve technical field.
Background technology:
At present, in the prior art electrolyzer with between the slide plate of the employed slide plate baiting valve of aluminum oxide feed bin of operating machine and the slide plate chair for anti-leak-stopping material, requirement has higher sealing applying degree, because existing slide plate baiting valve structure is unreasonable, reach the higher right just necessary manufacturing accuracy that improves of sealing paste, this has not only increased cost of manufacture and has increased mounting hardness, and destroy original sealed precision owing to being easy to produce wearing and tearing between slide plate and the slide plate chair in use, thereby cause the Lou generation of material phenomenon, must often change the slide plate baiting valve.So existing slide plate baiting valve in use, and its result of use still is not ideal enough.
Summary of the invention:
The purpose of this utility model is: provide a kind of simple in structure, fabrication and installation all easily, the self-adapting seal slide plate baiting valve of reliable operation and long service life, to overcome the deficiencies in the prior art.
The utility model is to constitute like this: the cover plate (2) that band blanking circular hole is installed on valve body (1), under cover plate (2), be fixed with the slide plate chair (3) of band circular hole, have the slide plate (4) that has the spill sphere at slide plate chair (3), the spill sphere of slide plate (4) contacts with the sphere of the spheric seating (5) of band bottom outlet, the spheric seating (5) of band bottom outlet is contained in the end upright opening of tape spool crank (8), butterfly spring (7) is installed in the bottom outlet of spheric seating (5), also be equipped with by the adjusting bolt (6) of spheric seating (5) adjusting slider (4) at the upright opening place, end of tape spool crank (8) with the sealing load of slide plate chair (3), tape spool crank (8) is installed on the bearing (10) in the bearing installation sleeve (9) that is fixed on the valve body (1), and tape spool crank (8) is connected with bearing pin (13) on being connected power transmission shaft by crank (11); Between tape spool crank (8) and crank (11), be provided with and be connected flat key (12).
Owing to adopted technique scheme, slide plate of the present utility model (4) is that sphere contacts with its spheric seating (5) of supporting, therefore, can be adaptively under the thrust of disk spring (7) adjusting slider (4) is parallel with two planar of slide plate chair (3) and fit tightly and guarantee the positiver sealing of baiting valve automatically.Even produced wearing and tearing between slide plate (4) and the slide plate chair (3),, thereby guarantee that it is not easy to produce leakage material phenomenon because therefore the adaptive regulating effect of its sphere has guaranteed fitting tightly between slide plate (4) and the slide plate chair (3) reliably.Therefore, the utility model compared with prior art, the utlity model has simple in structure, fabrication and installation all easily, the advantage of reliable operation and long service life.
When using the utility model, routinely the utility model is installed in earlier the feed opening place of electrolyzer with the aluminum oxide feed bin of operating machine, and bearing pin (13) is connected on the power transmission shaft of the actuating cylinder transmission shaft of operating machine or power cylinder transmission shaft or other power, switching working process of the present utility model is such: by cylinder or oil cylinder or other power by bearing pin (13) throw crank (11) rotation, be delivered to tape spool crank (8) by flat key (12) again, make tape spool crank (8) rotation; Like this, when tape spool crank (8) rotates, just make the slide plate (4) and the slide plate chair (3) of band circular hole produce relatively sliding, thereby reached the purpose of open and close feed openings.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
Embodiment:
Embodiment of the present utility model: at first bearing installation sleeve (9) is fixed on the valve body (1), then with tape spool crank (8) together with bearing (10) and go up sealing member, tunnel shaft is sleeved in the bearing installation sleeve (9), refill Lower shaft sleeve and lower seal, then use nut locking; Adjusting bolt (6) with a set nut is screwed in the threaded hole at the bottom of the end upright opening of tape spool crank (8), and puts a baffle ring, more per two one group butterfly spring (7) is installed on the cylinder of regulating bolt (6); Spheric seating (5) is put in the end upright opening of tape spool crank (8) and be pressed on the butterfly spring (7), the spill sphere that will have the slide plate (4) of spill sphere then is placed on the sphere of spheric seating (5), the cover plate (2) that to install the band blanking circular hole of slide plate chair (3) more is pressed on the slide plate (4), with bolt cover plate (2) and valve body (1) is fixed together then; Sealing load between available adjustment bolt (6) adjusting slider seat (3) and the slide plate (4) afterwards; Crank (11) is contained in the lower shaft end of tape spool crank (8) and fixes with key (12), tape spool crank (8) is connected with bearing pin (13) on being connected power transmission shaft by crank (11) with baffle plate.
Claims (2)
1, a kind of self-adapting seal slide plate baiting valve, it comprises valve body (1), it is characterized in that: the cover plate (2) that band blanking circular hole is installed on valve body (1), under cover plate (2), be fixed with the slide plate chair (3) of band circular hole, have the slide plate (4) that has the spill sphere at slide plate chair (3), the spill sphere of slide plate (4) contacts with the sphere of the spheric seating (5) of band bottom outlet, the spheric seating (5) of band bottom outlet is contained in the end upright opening of tape spool crank (8), butterfly spring (7) is installed in the bottom outlet of spheric seating (5), also be equipped with by the adjusting bolt (6) of spheric seating (5) adjusting slider (4) at the upright opening place, end of tape spool crank (8) with the sealing load of slide plate chair (3), tape spool crank (8) is installed on the bearing (10) in the bearing installation sleeve (9) that is fixed on the valve body (1), and tape spool crank (8) is connected with bearing pin (13) on being connected power transmission shaft by crank (11).
2, self-adapting seal slide plate baiting valve according to claim 1 is characterized in that: be provided with between tape spool crank (8) and crank (11) and be connected flat key (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420060752 CN2716288Y (en) | 2004-08-12 | 2004-08-12 | Self-adaptive drop bar charging valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420060752 CN2716288Y (en) | 2004-08-12 | 2004-08-12 | Self-adaptive drop bar charging valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2716288Y true CN2716288Y (en) | 2005-08-10 |
Family
ID=34873077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420060752 Expired - Lifetime CN2716288Y (en) | 2004-08-12 | 2004-08-12 | Self-adaptive drop bar charging valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2716288Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616665A (en) * | 2011-01-27 | 2012-08-01 | 中国有色（沈阳）冶金机械有限公司 | Blanking system of aluminum electrolysis multifunctional crane |
-
2004
- 2004-08-12 CN CN 200420060752 patent/CN2716288Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616665A (en) * | 2011-01-27 | 2012-08-01 | 中国有色（沈阳）冶金机械有限公司 | Blanking system of aluminum electrolysis multifunctional crane |
| CN102616665B (en) * | 2011-01-27 | 2014-03-19 | 中国有色（沈阳）冶金机械有限公司 | Blanking system of aluminum electrolysis multifunctional crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUIYANG ALUMINUM AND MAGNESIUM DESIGN INSTITUTE CO Free format text: FORMER OWNER: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INST. Effective date: 20110607 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 550004 NO. 208, BEIJING ROAD, GUIYANG CITY, GUIZHOU PROVINCE TO: 550081 NO.2, JINZHU ROAD, JINYANG NEW DISTRICT, GUIYANG CITY, GUIZHOU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110607 Address after: 550081 Guiyang Province, Jinyang New District, Zhu Zhu Road, No. 2 Patentee after: Guiyang Aluminum & Magnesium Design Institute Co., Ltd. Address before: 550004 No. 208, Beijing Road, Guiyang, Guizhou Patentee before: Guiyang Aluminium and Magnesium Design Inst. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140812 Granted publication date: 20050810 |