CN201164742Y - Supercritical automatic up-down extraction pot safety device - Google Patents
Supercritical automatic up-down extraction pot safety device Download PDFInfo
- Publication number
- CN201164742Y CN201164742Y CNU2008200820871U CN200820082087U CN201164742Y CN 201164742 Y CN201164742 Y CN 201164742Y CN U2008200820871 U CNU2008200820871 U CN U2008200820871U CN 200820082087 U CN200820082087 U CN 200820082087U CN 201164742 Y CN201164742 Y CN 201164742Y
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- cover plate
- moves
- oblique
- clip
- holder
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Abstract
The utility model discloses a protecting device of a supercritical automatic lifting extraction kettle. Two positioning shafts are fixed between a left fixing seat and a right fixing seat; a left moving cover plate and a right moving cover plate are connected to the two positioning shafts, the left moving cover plate is connected with the left fixing seat through an oil cylinder and is provided with a left lathe dog and two oblique arms (10 and 18); the inner side of the oblique arm (10) is provided with an oblique groove (11) and the outer side is provided with a roller; the inner side of the oblique arm (18) is provided with an oblique groove (19), and the outer side is provided with a roller; both sides of the left moving cover plate are respectively provided with an interlocking device; the right moving cover plate is connected with the right fixing seat through an oil cylinder and is provided with a right lathe dog and two oblique arms (12 and 20); the inner side of the oblique arm (12) is provided with a transverse groove (13) and the inner side of the oblique arm (20) is provided with a transverse groove (21); both sides of the right moving cover plate are respectively provided with an interlocking device; a kettle body is arranged below the left and the right moving cover plates, a sealing cover with a crossbeam is arranged on the kettle body, and two ends of the crossbeam are respectively provided with a protruded shaft.
Description
Affiliated technology neck city
The utility model relates to a kind of extraction kettle, especially a kind of The safety device of supercritical automatic rising extraction kettle.
Background technology
At present, the kind of extraction kettle is more on the market, for example, the disclosed a kind of fast lid opening device for supercritical CO 2 high pressure extraction still of Chinese utility model patent specification of the CN1280024A that announce January 17 calendar year 2001, it mainly is made up of kettle, quick-actuating closure body, v shaped ring, O shape circle, triangle ring, bolt and clip, this extraction kettle will be opened or closed the quick-actuating closure body of extraction kettle in use by the electric block fork-like farm tool used in ancient China, like this, uses inconvenient.Again because, extraction kettle is in high pressure conditions in when work its body, and this is used to pin and on the clip of quick-actuating closure body double insurance is not set, safety coefficient is low like this.
Summary of the invention
The utility model provides a kind of coefficient easy to use, safe high The safety device of supercritical automatic rising extraction kettle at above-mentioned deficiency.
The utility model is achieved in that a kind of The safety device of supercritical automatic rising extraction kettle, comprise kettle, seal cover, clip and holder, above loam cake, be connected with the loam cake crossbeam, between left holder and right holder, be connected with two locating shafts, be connected with on two locating shafts and move left cover plate and the cover plate that moves right, this moves left cover plate and respectively becomes movably by axis hole and two locating shafts with the cover plate that moves right that mode is connected, the described cover plate that moves left joins by oil cylinder and left holder, be provided with left clip at the middle part that moves left cover plate, be provided with two oblique arms on the cover plate moving left of left clip both sides, the inboard of one of them oblique arm has skewed slot, the top in its outside is provided with roller, the inboard of another oblique arm has skewed slot, and the top in its outside is provided with roller, respectively is provided with interlock on the both sides that move left cover plate; The described cover plate that moves right joins by oil cylinder and right holder, be provided with right clip at the middle part of the cover plate that moves right, on the cover plate that moves right on right clip both sides, be provided with two transverse arms, the inboard of one of them transverse arm has translot, the inboard of another transverse arm has translot, respectively is provided with interlock on the both sides of the cover plate that moves right; The below that moves left the cover plate and the cover plate that moves right is provided with kettle, and kettle is provided with the seal cover of band crossbeam, and the two ends of this crossbeam respectively are provided with protruding axle.
The removable cover plate of employing is provided with clip, and is provided with two oblique arms on the removable cover plate on clip both sides, respectively has skewed slot on these two oblique arms; Crossbeam two ends at seal cover are respectively equipped with roller, and the roller at crossbeam two ends is snapped in respectively in the skewed slot of two oblique arms.Like this, when oil cylinder promoted removable cover plate and makes clip close or open, the skewed slot on its oblique arm drove roller thereupon and seal cover is risen or descends, and realizes the purpose that seal cover is closed automatically or opened.Again because, on two removable cover plates, respectively be provided with interlock, make clip that the double insurance of hydraulic means and interlock arranged.The utility model uses more convenient, the safety coefficient height.
Description of drawings
Fig. 1 is the vertical view of the utility model The safety device of supercritical automatic rising extraction kettle, and partial structure wherein is for analysing and observe state;
Fig. 2 is the cutaway view of The safety device of supercritical automatic rising extraction kettle shown in Figure 1 along the A-A line, and partial structure wherein is not for analysing and observe state.
The specific embodiment
Below in conjunction with accompanying drawing the utility model implementation column is described in further detail.
Extremely shown in Figure 2 as Fig. 1, between left holder 1 and right holder 9, be connected with two locating shafts 2, be connected with on two locating shafts 2 and move left the cover plate 3 and the cover plate 8 that moves right, this move left cover plate 3 with move right cover plate 8 respectively by 2 one-tenth of axis hole and two locating shafts movably mode be connected, the described cover plate 3 that moves left joins by oil cylinder 14 and left holder 1, be provided with left clip 24 at the middle part that moves left cover plate 3, be provided with oblique arm 10 on the cover plate 3 moving left of left clip 24 both sides, 18, the inboard of described oblique arm 10 has skewed slot 11, the top in oblique arm 10 outsides is provided with roller 5, the inboard of described oblique arm 18 has skewed slot 19, the top in oblique arm 18 outsides is provided with roller 22, respectively be provided with interlock 4 (, not describing in detail among the figure) because interlock is prior art on market on the both sides that move left cover plate 3; The described cover plate 8 that moves right joins by oil cylinder 14 and right holder 9, be provided with right clip 25 at the middle part of the cover plate 8 that moves right, on the cover plate 8 that moves right on right clip 25 both sides, be provided with transverse arm 12,20, the inboard of described transverse arm 12 has translot 13, the inboard of described transverse arm 20 has translot 21, respectively be provided with interlock 7 (, not describing in detail among the figure) because interlock is prior art on market on the both sides of the cover plate 8 that moves right; Move left cover plate 3 and the cover plate 8 that moves right below be provided with kettle 26, kettle 26 is provided with the seal cover 15 that has crossbeam 16, the two ends of this crossbeam 16 are provided with protruding axle 6,23.
During work, oil cylinder 14 on left side holder 1 and the right holder 9 will move left cover plate 3 and the cover plate 8 that moves right promotes forward, make the protruding axle 6 and 23 at crossbeam 16 two ends snap in skewed slot 11 and skewed slot 19 respectively, and the roller 5 in two oblique arm 10,18 outsides and roller 22 snap in translot 13 and translot 21 respectively, meanwhile, its seal cover 15 toward descending, seals (realizing the purpose that seal cover 15 is closed automatically) with the upper shed of extraction kettle thereupon under the effect of skewed slot 11 and skewed slot 19; Simultaneously, left clip 24 and right clip 25 pin kettle 26 and seal cover 15, and thereupon, the interlock 4 that moves left on the cover plate 3 pins mutually with interlock 7 on the cover plate 8 that moves right.Can be the mode interlocking by latch between above-mentioned interlock 4 and the interlock 7, also can be other mode interlocking.Open seal cover 15 processes, earlier with interlock 4 and interlock 7 releases, startup oil cylinder 14 makes and moves left cover plate 3 and move right cover plate 8 separately, and be moving upward seal cover 15 this moment under the effect of skewed slot 11 and skewed slot 19, realizes the purpose that seal cover 15 is opened automatically.
Claims (1)
1, a kind of The safety device of supercritical automatic rising extraction kettle, comprise kettle, seal cover, clip and holder, above loam cake, be connected with the loam cake crossbeam, it is characterized in that: between left holder (1) and right holder (9), be connected with two locating shafts (2), be connected with on two locating shafts (2) and move left cover plate (3) and the cover plate that moves right (8), this moves left cover plate (3) and respectively becomes movably by axis hole and two locating shafts (2) with the cover plate that moves right (8) that mode is connected, the described cover plate (3) that moves left joins by oil cylinder (14) and left holder (1), this middle part that moves left cover plate (3) is provided with left clip (24), be provided with two oblique arms (10 on the cover plate (3) moving left of left clip both sides, 18), the inboard of one of them oblique arm (10) has skewed slot (11), the top in its outside is provided with roller (5), the inboard of another oblique arm (18) has skewed slot (19), the top in its outside is provided with roller (22), respectively is provided with interlock (4) on the both sides that move left cover plate (3); The described cover plate that moves right (8) joins by oil cylinder (14) and right holder (9), the middle part of this cover plate that moves right (8) is provided with right clip (25), on the cover plate that moves right (8) on right clip both sides, be provided with two transverse arms (12,20), the inboard of one of them transverse arm (12) has translot (13), the inboard of another transverse arm (20) has translot (21), respectively is provided with interlock (7) on the both sides of the cover plate that moves right (8); The below that moves left cover plate (3) and the cover plate that moves right (8) is provided with kettle (26), and kettle (26) is provided with the seal cover (15) of band crossbeam (16), and the two ends of this crossbeam (16) are provided with protruding axle (6,23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200820871U CN201164742Y (en) | 2008-01-10 | 2008-01-10 | Supercritical automatic up-down extraction pot safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200820871U CN201164742Y (en) | 2008-01-10 | 2008-01-10 | Supercritical automatic up-down extraction pot safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201164742Y true CN201164742Y (en) | 2008-12-17 |
Family
ID=40190125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200820871U Expired - Fee Related CN201164742Y (en) | 2008-01-10 | 2008-01-10 | Supercritical automatic up-down extraction pot safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201164742Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107930176A (en) * | 2017-12-21 | 2018-04-20 | 贵州航天乌江机电设备有限责任公司 | A kind of extraction kettle slide rail type is pneumatically opened soon and its application method |
-
2008
- 2008-01-10 CN CNU2008200820871U patent/CN201164742Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107930176A (en) * | 2017-12-21 | 2018-04-20 | 贵州航天乌江机电设备有限责任公司 | A kind of extraction kettle slide rail type is pneumatically opened soon and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wenzhou Chengdong Medicine Machine Co., Ltd. Assignor: Wang Chengdong Contract fulfillment period: 2008.12.16 to 2018.1.9 Contract record no.: 2009330000107 Denomination of utility model: Supercritical automatic up-down extraction pot safety device Granted publication date: 20081217 License type: Exclusive license Record date: 20090114 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.12.16 TO 2018.1.9; CHANGE OF CONTRACT Name of requester: WENZHOU CITY CHENGDONG DRUG MACHINE CO., LTD. Effective date: 20090114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081217 Termination date: 20130110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |