CN202237898U - High-negative-pressure oscillator - Google Patents
High-negative-pressure oscillator Download PDFInfo
- Publication number
- CN202237898U CN202237898U CN 201120376990 CN201120376990U CN202237898U CN 202237898 U CN202237898 U CN 202237898U CN 201120376990 CN201120376990 CN 201120376990 CN 201120376990 U CN201120376990 U CN 201120376990U CN 202237898 U CN202237898 U CN 202237898U
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- Prior art keywords
- negative pressure
- metal basin
- switch
- oscillator
- bent axle
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- Withdrawn - After Issue
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Abstract
The utility model discloses a high-negative-pressure oscillator and belongs to an oscillator. The high-negative-pressure oscillator comprises a shell, a negative pressure cover, an oscillation disk, a metal basin, an oscillation drive device and a vacuum pump; the negative pressure cover is arranged on the upper part of the shell; the metal basin is arranged in the shell of the lower part of the negative pressure cover; the metal basin is provided with a slide way; a roller is arranged in the slide way; the oscillation disk is arranged on the upper part of the roller; the oscillation disk is connected with the oscillation drive device; a metal coil is wound on the outer circumference of the metal basin and is connected with a compressor; the vacuum pump is connected with an inner cavity of the metal basin; a pressure probe is arranged in the metal basin; an air releasing valve is arranged in the shell and is communicated with the inner cavity of the metal basin through an air releasing pipeline; and the right side of the shell is provided with a power switch, a negative pressure set switch, an oscillator adjustable switch and a cold and heat change-over switch. The high-negative-pressure oscillator has the characteristics of high oscillation speed, short time, high working efficiency, and the like, and the separation or mixing states of a solution, which are changed with time under different pressure conditions can be observed.
Description
Technical field
The utility model relates to a kind of shaker, especially a kind of high negative pressure shaker.
Background technology
The shaker device that is used for solution at present mostly is under normal pressure, carries out the oscillatory work of solution under the perhaps intensification condition, and separation (layer) or miscible speed are slow because solution under condition of normal pressure, vibrates, and efficient is low.Particularly, can not observe, in order to address this problem under extreme conditions separation (layer) of solution or miscible; Must vibrate for a long time; So not only lost time but efficient low, moreover solution is under the different pressures condition, time dependent separation or miscible state; Under atmospheric pressure state, be difficult on the shaker observe.At present, good solution is not also arranged.
The utility model content
The technical assignment of the utility model is to above-mentioned deficiency of the prior art a kind of high negative pressure shaker to be provided; It is fast that this high negative pressure shaker has hunting speed, and the time is short, high efficiency; Can observe solution under different pressure conditions, the characteristics of time dependent separation or miscible state.
The utility model solves the technical scheme that its technical problem adopted: it comprises casing, negative pressure cover, oscillating plate, metal basin, vibration drive unit and vavuum pump, and described negative pressure cover is arranged on the top of casing, and described metal basin is arranged in the casing of negative pressure cover bottom; Described metal basin is connected with negative pressure cover; Described metal basin is provided with slideway, is provided with roller in the described slideway, and described oscillating plate is arranged on roller top; Described oscillating plate links to each other with the vibration drive unit; Be wound with the metal coil pipe on the excircle of described metal basin, described metal coil pipe links to each other with compressor, and described vavuum pump is through negative pressure pipe and metal basin intracavity inter-connection; Described negative pressure pipe is provided with check-valves; Be provided with pressure probe in the described metal basin, described casing is provided with a vent valve, and described vent valve communicates with the metal basin inner chamber through blowdown piping; The right side of described casing is provided with power switch, negative pressure configuration switch, oscillator rearrangeable switch and cooling-heating change-over switch; Described vavuum pump is electrically connected with negative pressure configuration switch and pressure probe respectively, and described oscillator rearrangeable switch is electrically connected with the vibration drive unit, and described cooling-heating change-over switch is electrically connected with compressor.
Described vibration drive unit comprises buncher, motor helical gear, bent axle, bent axle helical gear and connecting rod; Described motor helical gear is arranged on the motor shaft of buncher; Described bent axle helical gear is arranged on the bottom of bent axle, and described bent axle helical gear is meshed with the motor helical gear, and the top of described bent axle links to each other with oscillating plate through connecting rod; Described buncher is arranged in the casing of metal basin bottom, and described buncher is electrically connected with the oscillator rearrangeable switch.
The high negative pressure shaker of the utility model is compared with prior art; Have following outstanding beneficial effect: hunting speed is fast, and the time is short, high efficiency; Can observe solution under different pressure conditions; Characteristics such as time dependent separation or miscible state have improved the level of research, and be easy to use.
Description of drawings
Accompanying drawing 1 is the main TV structure sketch map of high negative pressure shaker;
Accompanying drawing 2 is right TV structure sketch mapes of high negative pressure shaker;
Description of reference numerals: 1, negative pressure cover, 2, connecting rod, 3, roller, 4, metal basin, 5, check-valves, 6, vavuum pump; 7, negative pressure pipe, 8, bent axle, 9, buncher, 10, the motor helical gear, 11, the bent axle helical gear, 12, compressor; 13, casing, 14, vent valve, 15, blowdown piping, 16, the metal coil pipe, 17, pressure probe, 18, slideway; 19, oscillating plate, 20, power switch, 21, the negative pressure configuration switch, 22, the oscillator rearrangeable switch, 23 cooling-heating change-over switches.
The specific embodiment
With reference to explanation at length below the high negative pressure shaker work of Figure of description 1 and 2 pairs of the utility model of accompanying drawing.
The high negative pressure shaker of the utility model, its structure comprise casing 13, negative pressure cover 1, oscillating plate 19, metal basin 4, vibration drive unit and vavuum pump 6, and described negative pressure cover 1 is arranged on the top of casing 13; Described metal basin 4 is arranged in the casing 13 of negative pressure cover 1 bottom, and described metal basin 4 is connected with negative pressure cover 1, and described metal basin 4 is provided with slideway 18; Be provided with roller 3 in the described slideway 18; Described oscillating plate 19 is arranged on roller 3 tops, and described oscillating plate 19 links to each other with the vibration drive unit, is wound with metal coil pipe 16 on the excircle of described metal basin 4; Described metal coil pipe 16 links to each other with compressor 12; Described vavuum pump 6 is through negative pressure pipe 7 and metal basin 4 intracavity inter-connections, and described negative pressure pipe 7 is provided with check-valves 5, is provided with pressure probe 17 in the described metal basin 4; Described casing 13 is provided with a vent valve 14; Described vent valve 14 communicates with metal basin 4 inner chambers through blowdown piping 15, and the right side of described casing 13 is provided with power switch 20, negative pressure configuration switch 21, oscillator rearrangeable switch 22 and cooling-heating change-over switch 23, and described vavuum pump 6 is electrically connected with negative pressure configuration switch 21 and pressure probe 17 respectively; Described oscillator rearrangeable switch 22 is electrically connected with the vibration drive unit, and described cooling-heating change-over switch 23 is electrically connected with compressor 12.
Described vibration drive unit comprises buncher 9, motor helical gear 10, bent axle 8, bent axle helical gear 11 and connecting rod 2; Described motor helical gear 10 is arranged on the motor shaft of buncher 9; Described bent axle helical gear 11 is arranged on the bottom of bent axle 8; Described bent axle helical gear 11 is meshed with motor helical gear 10; The top of described bent axle 8 links to each other with oscillating plate 19 through connecting rod 2, and described buncher 9 is arranged in the casing 13 of metal basin 4 bottoms, and described buncher 9 is electrically connected with oscillator rearrangeable switch 22.
During work, earlier take away negative pressure cover 1, in the triangular flask of will solution vibrated packing into; Put into oscillating plate 19 to triangular flask, block triangular flask, put back to negative pressure cover 1; Motor helical gear 10 on power-on switch 20, oscillator rearrangeable switch 22 and the buncher 9 then, this moment buncher 9 rotates, and motor helical gear 10 is meshed with bent axle helical gear 11; Drive bent axle helical gear 11 and rotate, rotate thereby drive bent axle 8, bent axle 8 drives oscillating plate 19 oscillatory works through connecting rod 2; When opening buncher 9, open negative pressure configuration switch 21, set negative pressure value; Open vacuum pump 6 vacuumizes work, and when reaching setting value, the pressure probe 17 that is arranged in the metal basin 4 is passed to vavuum pump 6 with signal; Vavuum pump 6 quits work, and can under different negative pressure value, observe solution layering or miscible situation under the different shake number situation like this.
Open cooling-heating change-over switch 23 set temperature value in addition, compressor 12 is started working, and through metal coil pipe 16 and metal basin 4, temperature is imported in the negative pressure cover 1, plays under different temperature, observes solution vibration layering or miscible purpose.
After work is accomplished, open vent valve 14, the air in the negative pressure cover 1 is discharged through blowdown piping 15.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (2)
1. high negative pressure shaker, it is characterized in that: comprise casing, negative pressure cover, oscillating plate, metal basin, vibration drive unit and vavuum pump, described negative pressure cover is arranged on the top of casing; Described metal basin is arranged in the casing of negative pressure cover bottom, and described metal basin is connected with negative pressure cover, and described metal basin is provided with slideway; Be provided with roller in the described slideway; Described oscillating plate is arranged on roller top, and described oscillating plate links to each other with the vibration drive unit, is wound with the metal coil pipe on the excircle of described metal basin; Described metal coil pipe links to each other with compressor; Described vavuum pump is through negative pressure pipe and metal basin intracavity inter-connection, and described negative pressure pipe is provided with check-valves, is provided with pressure probe in the described metal basin; Described casing is provided with a vent valve; Described vent valve communicates with the metal basin inner chamber through blowdown piping, and the right side of described casing is provided with power switch, negative pressure configuration switch, oscillator rearrangeable switch and cooling-heating change-over switch, and described vavuum pump is electrically connected with negative pressure configuration switch and pressure probe respectively; Described oscillator rearrangeable switch is electrically connected with the vibration drive unit, and described cooling-heating change-over switch is electrically connected with compressor.
2. high negative pressure shaker according to claim 1; It is characterized in that: described vibration drive unit comprises buncher, motor helical gear, bent axle, bent axle helical gear and connecting rod; Described motor helical gear is arranged on the motor shaft of buncher; Described bent axle helical gear is arranged on the bottom of bent axle, and described bent axle helical gear is meshed with the motor helical gear, and the top of described bent axle links to each other with oscillating plate through connecting rod; Described buncher is arranged in the casing of metal basin bottom, and described buncher is electrically connected with the oscillator rearrangeable switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120376990 CN202237898U (en) | 2011-09-28 | 2011-09-28 | High-negative-pressure oscillator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120376990 CN202237898U (en) | 2011-09-28 | 2011-09-28 | High-negative-pressure oscillator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202237898U true CN202237898U (en) | 2012-05-30 |
Family
ID=46099203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120376990 Withdrawn - After Issue CN202237898U (en) | 2011-09-28 | 2011-09-28 | High-negative-pressure oscillator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202237898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102309942A (en) * | 2011-09-28 | 2012-01-11 | 山东省农业科学院农产品研究所 | High negative pressure oscillator |
-
2011
- 2011-09-28 CN CN 201120376990 patent/CN202237898U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102309942A (en) * | 2011-09-28 | 2012-01-11 | 山东省农业科学院农产品研究所 | High negative pressure oscillator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120530 Effective date of abandoning: 20130306 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20120530 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |