CN104454474A - Six-wheeled ceramic peristaltic pump - Google Patents
Six-wheeled ceramic peristaltic pump Download PDFInfo
- Publication number
- CN104454474A CN104454474A CN201410515019.XA CN201410515019A CN104454474A CN 104454474 A CN104454474 A CN 104454474A CN 201410515019 A CN201410515019 A CN 201410515019A CN 104454474 A CN104454474 A CN 104454474A
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- China
- Prior art keywords
- peristaltic pump
- ceramic
- pump
- base
- rotating shafts
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Abstract
The invention discloses a six-wheeled ceramic peristaltic pump. The six-wheeled ceramic peristaltic pump comprises a bottom plate, an upper cover and a base fixed to the bottom plate. The bottom plate, the upper cover and the base form a pump body, the base is provided with a circular-arc-shaped cavity, a peristaltic pump wheel assembly is arranged inside the cavity and comprises six rotating shafts, a wheel frame and ceramic rolling wheels, the rotating shafts are sleeved with the ceramic rolling wheels which can rotate around the rotating shafts, and the wheel frame comprises clamping portions and connecting pieces, wherein the clamping portions are used for fixing the rotating shafts, and the connecting pieces are connected with the clamping portions. The clamping portions are round blocks with through holes in the centers, and the rotating shafts are clamped inside the through holes and can rotate freely inside the through holes. Two first clamping grooves are formed in the side wall of the base, and pump tube connectors are embedded into the two first clamping grooves respectively. The six-wheeled ceramic peristaltic pump has the advantages of being easy to detach and capable of reducing abrasion of pump tubes and accurately pumping reagents.
Description
Technical field
The present invention relates to a kind of peristaltic pump, especially a kind of six take turns ceramic peristaltic pump.
Background technique
Peristaltic pump uses very general at Environmental Monitoring Apparatus Industry.Because of the long-term extruding of peristaltic pump tube and wriggling pump impeller, cause peristaltic pump tube to be out of shape, the precision making peristaltic pump tube extract amount of reagent there will be larger change and easily damages, thus affects the precision of instrument test.Existing peristaltic pump dismounting is inconvenient simultaneously.
Summary of the invention
The object of the invention is to solve prior art not enough, provide a kind of six to take turns ceramic peristaltic pump.
Technological scheme of the present invention is:
A kind of six take turns ceramic peristaltic pump, comprise base plate, upper cover and the base be fixed on base plate, base plate, upper cover and base form the pump housing, base is provided with circular arc cavity, peristaltic pump wheel assembly is provided with in cavity, peristaltic pump wheel assembly comprises six rotating shafts, wheel carrier and being placed in each rotating shaft and the ceramic rollers that can rotate along rotating shaft, wheel carrier comprises screens portion for fixed rotating shaft and the connecting sheet being connected screens portion, be provided with the circular block of through hole centered by screens portion, rotating shaft to be stuck in through hole and freely can to rotate in through hole; The sidewall of base is provided with two the first notches, is embedded with pump pipe union respectively in two the first notches.
Preferred version is that the side of upper cover is provided with a buckle, and base is provided with and the draw-in groove be clasped.
A kind of preferred version is that pump pipe union comprises screens portion and is located at the taper pipe clamp of both sides, screens portion.
Comprehensive technique scheme is known, the present invention has following beneficial effect: the air extracted in pump line makes to be in vacuum state in pump line, when six ceramic rollers rotate extruding pump line, ceramic rollers effectively can control the frictional force between pump line and ceramic rollers when rotating, thus reduce pump line wearing and tearing, reach the object accurately extracting amount of reagent.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to technological means of the present invention can be better understood, and can be implemented according to the content of specification, and can become apparent to allow above and other object of the present invention, feature and advantage, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
Fig. 1 is explosive view of the present invention.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below in conjunction with accompanying drawing, the present invention is described further.
As shown in Figure 1, a kind of six take turns ceramic peristaltic pump, comprise base plate 5, upper cover 1 and the base 4 be fixed on base plate 5, base plate 5, upper cover 1 and base 4 form the pump housing, and base 4 is provided with circular arc cavity 42, are provided with peristaltic pump wheel assembly 2 in cavity 42, peristaltic pump wheel assembly 2 comprises six rotating shafts 22, wheel carrier and being placed in each rotating shaft 22 and the ceramic rollers 21 that can rotate along rotating shaft 22; Wheel carrier comprises screens portion 23 and the connecting sheet 24 being connected screens portion 23, is provided with the circular block of through hole centered by screens portion 23, and rotating shaft 22 to be stuck in through hole and freely can to rotate in through hole; The sidewall of base 4 is provided with in two the first notches, 41, two the first notches 41 and is embedded with pump pipe union 3 respectively.
Wherein, be provided with the circular block of through hole centered by screens portion 23, circular block is also provided with the second notch, and the second notch is communicated with through hole.The quantity in screens portion 23 is six, and two the screens portions 23 relative with its position are connected by connecting sheet 24, and three connecting sheets 24 intersect a bit.Each rotating shaft 22 cover has a ceramic rollers 21, six ceramic rollers 21 make the compact structure of peristaltic pump wheel assembly 2, ceramic rollers 21 and pump line are in extrusion process, six ceramic rollers 21 can reduce the pause that pump line produces when drawing liquid body, therefore the frictional force between ceramic rollers 21 and pump line is less, pump line is not easy to wear, and it is accurate that pump line extracts reagent.Pump pipe union 3 is stuck in draw-in groove 41, facilitates pump pipe union 3 ground to install and changes.
Wherein, pump pipe union 3 comprises screens portion 32 and is located at the taper pipe clamp 31 of both sides, screens portion 32, and screens portion 32 is stuck in the first notch 41, facilitates replacing and the dismounting of pump pipe union 3.The side of upper cover 1 is provided with buckle 11, and base 4 is provided with the draw-in groove 43 coordinated with buckle 11, and upper cover 1 and base 4 are dismantled by the cooperation of buckle 11 and draw-in groove 43 and installed.Six ceramic rollers 21 walked around by pump line, and between ceramic rollers 21 and pump line, frictional force is very little, can reduce the wearing and tearing of pump line, then by pump line vacuum state, pump line accurately can extract amount of reagent.
Be more than the specific embodiment of the present invention, it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (3)
1. take turns ceramic peristaltic pump for one kind six, comprise base plate, upper cover and the base be fixed on base plate, described base plate, upper cover and base form the pump housing, it is characterized in that, described base is provided with circular arc cavity, peristaltic pump wheel assembly is provided with in described cavity, described peristaltic pump wheel assembly comprises six rotating shafts, wheel carrier and being placed in each rotating shaft and the ceramic rollers that can rotate along rotating shaft, described wheel carrier comprises screens portion and the connecting sheet being connected screens portion, is provided with the circular block of through hole centered by described screens portion, and described rotating shaft to be stuck in through hole and freely can to rotate in through hole; The sidewall of described base is provided with two the first notches, is embedded with pump pipe union respectively in described two the first notches.
2. as claimed in claim 1 six take turns ceramic peristaltic pump, it is characterized in that, the side of described upper cover is provided with buckle, and described base is provided with and the draw-in groove be clasped.
3. as claimed in claim 1 six take turns ceramic peristaltic pump, it is characterized in that, described pump pipe union comprises screens portion and is located at the taper pipe clamp of both sides, screens portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410515019.XA CN104454474A (en) | 2014-09-29 | 2014-09-29 | Six-wheeled ceramic peristaltic pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410515019.XA CN104454474A (en) | 2014-09-29 | 2014-09-29 | Six-wheeled ceramic peristaltic pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104454474A true CN104454474A (en) | 2015-03-25 |
Family
ID=52901069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410515019.XA Pending CN104454474A (en) | 2014-09-29 | 2014-09-29 | Six-wheeled ceramic peristaltic pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104454474A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5598777A (en) * | 1995-10-02 | 1997-02-04 | Howard W. DeMoore | Retractable printing/coating unit operable on the plate and blanket cylinders |
| US20050285311A1 (en) * | 2004-06-28 | 2005-12-29 | Audet Paul A | Process and apparatus for pumping gases in a film |
| US20090129944A1 (en) * | 2007-10-18 | 2009-05-21 | Cole-Palmer Instrument Company | Peristaltic pump |
| CN102338070A (en) * | 2011-09-21 | 2012-02-01 | 上海永创医疗器械有限公司 | Clamp-joint-type peristaltic pump |
| CN202718844U (en) * | 2012-05-25 | 2013-02-06 | 重庆杰恒蠕动泵有限公司 | Quickly installed peristaltic pump |
| CN202851316U (en) * | 2012-05-25 | 2013-04-03 | 重庆杰恒蠕动泵有限公司 | Installing fast type peristaltic pump |
| CN203534864U (en) * | 2013-09-18 | 2014-04-09 | 深圳市绿恩环保技术有限公司 | Fluid sampling device |
-
2014
- 2014-09-29 CN CN201410515019.XA patent/CN104454474A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5598777A (en) * | 1995-10-02 | 1997-02-04 | Howard W. DeMoore | Retractable printing/coating unit operable on the plate and blanket cylinders |
| US20050285311A1 (en) * | 2004-06-28 | 2005-12-29 | Audet Paul A | Process and apparatus for pumping gases in a film |
| US20090129944A1 (en) * | 2007-10-18 | 2009-05-21 | Cole-Palmer Instrument Company | Peristaltic pump |
| CN102338070A (en) * | 2011-09-21 | 2012-02-01 | 上海永创医疗器械有限公司 | Clamp-joint-type peristaltic pump |
| CN202718844U (en) * | 2012-05-25 | 2013-02-06 | 重庆杰恒蠕动泵有限公司 | Quickly installed peristaltic pump |
| CN202851316U (en) * | 2012-05-25 | 2013-04-03 | 重庆杰恒蠕动泵有限公司 | Installing fast type peristaltic pump |
| CN203534864U (en) * | 2013-09-18 | 2014-04-09 | 深圳市绿恩环保技术有限公司 | Fluid sampling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |