CN202942973U - Elastic cover opener of clean type centrifuge - Google Patents
Elastic cover opener of clean type centrifuge Download PDFInfo
- Publication number
- CN202942973U CN202942973U CN 201220465890 CN201220465890U CN202942973U CN 202942973 U CN202942973 U CN 202942973U CN 201220465890 CN201220465890 CN 201220465890 CN 201220465890 U CN201220465890 U CN 201220465890U CN 202942973 U CN202942973 U CN 202942973U
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- CN
- China
- Prior art keywords
- cover
- base
- type centrifuge
- urceolus
- elastic force
- 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 - Fee Related
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Abstract
The utility model relates to an elastic cover opener of a clean type centrifuge. A big spring is installed in an outer cylinder in a penetrated mode. A pulling rod penetrates through an upper cover and the big spring and is put into the outer cylinder. A top cover is installed on the lower portion of the pulling rod in a penetrated mode. A base is clamped and fixed on the pulling rod through a nut. Two ends of the big spring are respectively abutted against the lower end face of the upper cover and the upper end face of the top cover. The upper end of the outer cylinder is fixedly connected with the upper cover. Screw threads are installed on the lower portion of the outer cylinder and a small spring is installed in an inner hole of a base. Two ends of the small spring are respectively abutted against the top cover and the base and the base is installed on the end portion of the outer cylinder through the screw threads. The elastic cover opener is high in operational reliability, convenient to install and adjust, low in cost and neat and attractive and neat in appearance. The elastic cover opener of the clean type centrifuge also is suitable for other ordinary centrifuges, wherein other ordinary centrifuges are needed to open covers integrally.
Description
Technical field
The utility model relates to a kind of elastic force cap opener of lustration type centrifuge.
Background technology
The lustration type centrifuge requires all higher to sanitation and hygiene in working chamber, thus cover 17 must can all open, thereby casing 22 all interior parts are come out, to carry out easily cleaning and sterilizing.
The operations such as the each charging of centrifuge, separation, washing, dehydration are finished, and after Main Engine Cut-Off, unclamp tight locking button 16, then cover is opened, take out the filter residue that dries in rotary drum, close at last upper-cover 17, again the tight locking button 16 that closes has namely been completed an operation cycle.
So each circulation in process of production of this kind centrifuge is carried out cleaning and sterilizing work before perhaps shutting down, all require with the whole cover of centrifuge all open, closure; Because the cover weight ratio is larger, require great effort very much with manual operation merely and dangerous.The method of the keying cover that uses in the centrifuge industry at present mainly contains following several:
(1) adopt hydraulic cylinder or pneumatic linear actuator, this method needs configuration fuel feeding pumping plant or air compressor in addition, has increased equipment cost, as adopting oil cylinder, the phenomenon of the contaminated environment such as leakage of oil also might occur, and this is definitely unallowed in the lustration type centrifuge; In addition, also increase the fussy degree of control mode, if at first do not unclamp tight locking button 16, and pressed mistakenly the opening button, easily caused equipment breakdown.
(2) adopt electric cylinder (be the motion of motor driven gear tooth bar, cover is opened and closed), this method has increased the consumption of electric energy, and the potential safety hazard that produces electric spark is arranged, and is unfavorable for moving in requiring the environment of burn-proof and explosion prevention; Equally, this kind mode has also increased the fussy degree of control mode, if at first do not unclamp tight locking button 1, and presses mistakenly the opening button, easily causes equipment breakdown, burns out the opening motor.
(3) adopt simple spring tension mechanism, be about to spring and be connected with cover; If elastic force is too small, do not have the labour-saving effect, and very easily fatigue failure of spring; If elastic force is excessive, the easy bullet of cover and rising during opening, close and cover could be depressed very painstakingly when covering, and therefore finally also being difficult to reach keying makes customer satisfaction system effect easily.
Summary of the invention
The elastic force cap opener of lustration type centrifuge, big spring is installed in urceolus, pull bar passes upper cover and big spring is put in urceolus, the pull bar bottom is coated with top cover, the pull bar top is installed with nut and hanger, the big spring two ends lean respectively in upper cover lower surface and top cover upper surface, the pull bar lower end is installed on pull bar with the nut check top cover, the urceolus upper end is affixed with upper cover, there is screw thread the bottom of outer tube inner wall, the base endoporus is equipped with little spring, and little spring two ends lean respectively on top cover and base, base through the screw thread spinning in the urceolus end; Base bottom wall is porose, and connecting plate and base are affixed; Pin shaft hole is arranged at hanger top, and pin shaft hole is arranged at the connecting plate bottom.
This elastic force cap opener has that dependability is high, installation is easy to adjust, low-cost, appearance is neat and artistic; Also require whole generic centrifuge of uncapping applicable to other.
Description of drawings
The elastic force cap opener structural representation of Fig. 1 lustration type centrifuge
The elastic force cap opener of Fig. 2 lustration type centrifuge is arranged on structural representation on centrifuge
Working state schematic representation after Fig. 3 lustration type centrifuge unlatching cover is uncapped to the elastic force opening/closing device when opening the centrifuge cover
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail
The utility model is a kind of elastic force cap opener for the lustration type centrifuge, and pin shaft hole 14 is passed through bearing pin 20 in the upper end of the hanger 1 of elastic force cap opener, is linked together by cantilever 18 and cover 17; The lower end of elastic force cap opener is passed pin shaft hole 15 by connecting plate 13 through bearing pin 23 and is connected the diving board 24 that is fixed in casing 22 and connect with casing 22; Cantilever 18 and gripper shoe 19 connect with casing 22 through bearing pin 21, and cantilever 18 has an affixed cover 17 of end; Gripper shoe 19 is fixed on casing 22, and namely cantilever 18 connects hangers 1 and gripper shoe 19. 3 hinge centers, place connect with bearing pin 21,22,23 respectively and can flexible rotating through bearing pin 20, bearing pin 21 respectively; The tight locking button 16 that unclamps or close can manual opening-closing cover 17.
the elastic force cap opener structure of lustration type centrifuge is: big spring 5 is installed in urceolus 6, and pull bar 7 passes upper cover 3 and big spring 5 and puts in urceolus 6, and pull bar 7 bottoms are coated with top cover 8 and through nut 9 lockings, pull bar 7 tops are installed with nut 2 and hanger 1, big spring 5 two ends lean respectively in upper cover 3 lower surfaces and top cover 8 upper surfaces, pull bar 7 lower ends are installed on pull bar 7 with nut 9 locking top covers 8, urceolus 6 upper ends are welded and fixed connection with upper cover 3, there is screw thread the bottom of urceolus 6 inwalls, base 11 endoporus are equipped with little spring 10, and little spring 10 two ends lean respectively on top cover 8 and base 11, base 11 through the screw thread spinning in urceolus 6 ends, connecting plate 13 is affixed with base 11, the diapire of base 11 porose 12, pin shaft hole 14 is arranged at hanger 1 top, if having pin shaft hole 15. elastic force cap opener inner chambers to hoard moisture, the connecting plate bottom can be flowed out by hole 12, during use as regulating the pulling force of big spring 5, available spanner rotary upper cover 3, because upper cover 3 and urceolus 6 are integrally welded, urceolus 6 is moved up and down by the screw thread pair at lower port place, thereby change the reduction length of spring, pulling force with fine setting big spring 5, the cushioning effect when little spring 10 of top cover 8 bottoms is mainly used in the end of cover opening process, and active force and the cover gravity of the starting stage opposing big spring 5 of lid are closed in preparation, make the stage that begins to close lid more laborsaving, for anti-sealing liquid infiltrates in urceolus 6, between upper cover 3 and pull bar 7, sealing ring 4 is arranged.
The lustration type centrifuge is the solid-liquid separating equipment that is applied to the industries such as food, pharmacy; This centrifugal function is separated the suspension of solid formation granularity 〉=0.01mm, and as the separation of granular, crystalloid or fiberous material, good to filterability especially, the heavy suspension of solid formation more adapts to, and gained filter residue liquid content generally can reach 1-15%; That this type has is simple in structure, easy to operate, floor space is little, and each operational sequence can be regulated arbitrarily on request, filter residue can fully be washed, the advantages such as solid phase particles is not destroyed, strong adaptability.
Claims (5)
1. the elastic force cap opener of a lustration type centrifuge, it is characterized in that big spring (5) is installed in urceolus (6), pull bar (7) passes upper cover (3) and big spring (5) is put in urceolus (6), pull bar (7) bottom is coated with top cover (8), pull bar (7) top is installed with nut (2) and hanger (1), big spring (5) two ends lean respectively in upper cover (3) lower surface and top cover (8) upper surface, pull bar (7) lower end is installed on pull bar (7) with nut (9) locking top cover (8), the same upper cover in urceolus (6) upper end (3) is affixed, there is screw thread the bottom of urceolus (6) inwall, base (11) endoporus is equipped with little spring (10), little spring (10) two ends lean respectively on top cover (8) and base (11), base (11) through the screw thread spinning in urceolus (6) end.
2. the elastic force cap opener of lustration type centrifuge according to claim 1 is characterized in that the diapire porose (12) of base (11).
3. the elastic force cap opener of lustration type centrifuge according to claim 1, is characterized in that connecting plate (13) and base (11) are affixed.
4. the elastic force cap opener of lustration type centrifuge according to claim 1 is characterized in that pin shaft hole (14) is arranged at hanger (1) top.
5. the elastic force cap opener of lustration type centrifuge according to claim 1 is characterized in that pin shaft hole (15) is arranged at connecting plate (14) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220465890 CN202942973U (en) | 2012-09-13 | 2012-09-13 | Elastic cover opener of clean type centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220465890 CN202942973U (en) | 2012-09-13 | 2012-09-13 | Elastic cover opener of clean type centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202942973U true CN202942973U (en) | 2013-05-22 |
Family
ID=48418689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220465890 Expired - Fee Related CN202942973U (en) | 2012-09-13 | 2012-09-13 | Elastic cover opener of clean type centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202942973U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107262294A (en) * | 2017-08-07 | 2017-10-20 | 张家港市新华化工机械有限公司 | The power-assisted hood-opening device and its vertical centrifugal machine of a kind of centrifuge |
| CN110721827A (en) * | 2019-09-17 | 2020-01-24 | 安徽普源分离机械制造有限公司 | Uncovering power assisting device and horizontal screw centrifuge with same |
-
2012
- 2012-09-13 CN CN 201220465890 patent/CN202942973U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107262294A (en) * | 2017-08-07 | 2017-10-20 | 张家港市新华化工机械有限公司 | The power-assisted hood-opening device and its vertical centrifugal machine of a kind of centrifuge |
| CN110721827A (en) * | 2019-09-17 | 2020-01-24 | 安徽普源分离机械制造有限公司 | Uncovering power assisting device and horizontal screw centrifuge with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20130913 |