CN206071843U - A kind of free of contamination peristaltic pump - Google Patents
A kind of free of contamination peristaltic pump Download PDFInfo
- Publication number
- CN206071843U CN206071843U CN201620981444.2U CN201620981444U CN206071843U CN 206071843 U CN206071843 U CN 206071843U CN 201620981444 U CN201620981444 U CN 201620981444U CN 206071843 U CN206071843 U CN 206071843U
- Authority
- CN
- China
- Prior art keywords
- pump box
- shaft
- contamination
- free
- reinforcing member
- 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
This utility model discloses a kind of free of contamination peristaltic pump, including pump box；Wherein：There is case supports seat described pump box lower end, and there is pump box lid side, and the pump box lid is connected with pump box by fixture；Described pump box is provided with import and export pipeline, and described import and export pipeline is provided with flexible pipe；Described import and export pipeline has terminal valve；The inner chamber of described pump box is fixed with rotating mechanism by central rotating shaft；The rotating mechanism is connected with driving means；Described rotating mechanism has anti-deformation reinforcing member, eccentric shaft, eccentric rotating disk and roller；Described central rotating shaft is connected with anti-deformation reinforcing member center by shaft assembly；Described anti-deformation reinforcing member both sides are connected to one end of described eccentric shaft；The other end of the eccentric shaft is connected through the center of the roller with eccentric rotating disk；This utility model have the advantages that good airproof performance, be readily cleaned, high precision.
Description
Technical field
This utility model is related to delivery pump field, particularly a kind of free of contamination peristaltic pump.
Background technology
Industrial pump species for fluid conveying in modern industry production is various, but is applied to that transport viscosity is big, corrosion
Property it is strong, the industrial pump containing the high slag slurry fluid of amount of solid is few, and more or less there is certain limitation.Pump exists
When conveying corrosive liquid, the risk of the easily structure of corrosion pump itself is also there is, so as to shorten the service life of pump.
The content of the invention
In order to overcome the disadvantages mentioned above of prior art, the purpose of this utility model is to provide a kind of has good airproof performance, easily
In cleaning, the free of contamination peristaltic pump of high precision.
This utility model solves the technical scheme adopted by its technical problem：A kind of free of contamination peristaltic pump, including pump
Case；Wherein：There is case supports seat described pump box lower end, and there is pump box lid side, and the pump box lid is connected with pump box by fixture
Connect；Described pump box is provided with import and export pipeline, and described import and export pipeline is provided with flexible pipe；Described import and export pipeline has turnover
Mouth valve；The inner chamber of described pump box is fixed with rotating mechanism by central rotating shaft；The rotating mechanism is connected with driving means；
Described rotating mechanism has anti-deformation reinforcing member, eccentric shaft, eccentric rotating disk and roller；Described central rotating shaft by shaft assembly with
Anti-deformation reinforcing member center connects；Described anti-deformation reinforcing member both sides are connected to one end of described eccentric shaft；It is described
The other end of eccentric shaft is connected through the center of the roller with eccentric rotating disk.
As further improvement of the utility model：Described fixture is hexagon socket head cap screw.
As further improvement of the utility model：Described anti-deformation reinforcing member is ellipse.
As further improvement of the utility model：Described import and export pipeline has inlet-outlet connector, and the import and export connect
First end is connected with pump box, and the other end is provided with screw rod, is socketed simultaneously with latch segment, clamp ring, locating flange and leather pipe joint successively
Fixed by the nut matched with the screw rod.
As further improvement of the utility model：Described shaft assembly has axle sleeve, circlip for shaft, cylindrical roller axle
Hold, shaft-cup and hexagon socket head cap screw are constituted.
Compared with prior art, the beneficial effects of the utility model are：
1st, it is pollution-free：Fluid only contacts flexible pipe, does not contact the pump housing；
2nd, it is durable：It is adapted to various industry or experiment condition；
3rd, good airproof performance：With good suction capacity, idle running can anti-backflow；
4th, low-maintenance：The gasket seal of valveless；
5th, it is readily cleaned and cleans：The flexible pipe that pump need to only be provided for simple replacement of can be reworked；
6th, multipurpose：Soft, stable flowing is the preferable work for conveying the strong fluid of highly viscous fluid, gas and corrosivity
Tool；
7th, high precision：Repeatable accuracy, steady state accuracy are high；
8th, safeguard simple：Valveless and sealing member, with two-way equal flow conveying capacity.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is side view of the present utility model.
Specific embodiment
This utility model is further illustrated with embodiment in conjunction with description of the drawings：
With reference to Fig. 1, a kind of free of contamination peristaltic pump, including pump box 7；Wherein：There is case supports seat described 7 lower end of pump box
3, there is pump box lid 2 side, and the pump box lid 2 is connected with pump box 7 by fixture；Described pump box 7 is provided with import and export pipeline, institute
The import and export pipeline stated is provided with flexible pipe 10；Described import and export pipeline has terminal valve；The inner chamber of described pump box 7 passes through
Central rotating shaft 6 is fixed with rotating mechanism；The rotating mechanism is connected with driving means；Described driving means are motor；
Described rotating mechanism has anti-deformation reinforcing member 8, eccentric shaft 5, eccentric rotating disk 9 and roller 4；Described central rotating shaft 6 passes through axle
Component is connected with 8 center of anti-deformation reinforcing member；Described 8 both sides of anti-deformation reinforcing member are connected to described eccentric shaft 5
One end；The other end of the eccentric shaft 5 is connected through the center of the roller 4 with eccentric rotating disk 9.
Described fixture is hexagon socket head cap screw 1.
Described anti-deformation reinforcing member 8 is ellipse.
Described import and export pipeline has inlet-outlet connector 11, and 11 one end of the inlet-outlet connector is connected with pump box 7, the other end
Be provided with screw rod 12, be socketed with latch segment 14, clamp ring 15, locating flange 16 and leather pipe joint 17 successively and by with the screw rod
The nut 13 of 12 matchings is fixed.
With reference to Fig. 2, described shaft assembly has axle 18, circlip for shaft, cylinder roller bearing 19, shaft-cup and interior hexagonal spiral shell
Bolt 20 is constituted.
Operation principle：
10 pump of flexible pipe is that the roller 4 by rotating extrudes sebific duct to complete fluid conveying, with the movement of roller 4, is managed
Interior formation negative pressure, liquid flow therewith.Because the fluid for being conveyed only flows in sebific duct, with the part such as pump housing driver not phase
Contact, so avoiding the possibility of pollution.10 material of flexible pipe through strictly selecting, using nontoxic, wear-resisting, anti-tear, corrosion resistance
Sanitation-grade rubber, meet GMP standards and the food production of pharmaceutical production.Pump can dally, self-priming and process high viscosity,
High wear medium.The pump housing need not be sealed, complete No leakage, and rotation can export the displacement pump of firm discharge every time, have
Rotating speed is low, noiselessness the features such as.
10 pump of flexible pipe will not cause damage to any part of pump in the case of no liquid dry run；Can produce up to 98%
Vacuum；Because no valve, mechanical seal and stuffing seal, just do not have these to produce the factor revealed and safeguard yet；Energy
Solid, liquid or gas-liquid mixed phase fluid are conveyed easily, it is allowed to which in fluid, contained solid diameter reaches tube element internal diameter 40%；Can
Conveying is various with grinding, the material of burn into oxygen sensitivity characteristic and various food etc.；The part that only flexible pipe 10 is replaced for needs,
In addition to flexible pipe 10, institute's conveying products not with any component contact.
In sum, after one of ordinary skill in the art reads this utility model file, according to skill of the present utility model
Art scheme and technology design make other various corresponding conversion schemes without the need for creative mental work, belong to this practicality new
The scope protected by type.
Claims (5)
1. a kind of free of contamination peristaltic pump, including pump box；It is characterized in that：There are case supports seat, side in described pump box lower end
There is pump box lid, the pump box lid is connected with pump box by fixture；Described pump box is provided with import and export pipeline, described import and export
Pipeline is provided with flexible pipe；Described import and export pipeline has terminal valve；The inner chamber of described pump box is fixed with by central rotating shaft
Rotating mechanism；The rotating mechanism is connected with driving means；Described rotating mechanism has anti-deformation reinforcing member, eccentric shaft, bias
Rotating disk and roller；Described central rotating shaft is connected with anti-deformation reinforcing member center by shaft assembly；Described anti-deformation reinforcing member
Both sides are connected to one end of described eccentric shaft；The other end of the eccentric shaft is turned through the center of the roller with eccentric
Disk connects.
2. a kind of free of contamination peristaltic pump according to claim 1；It is characterized in that：Described fixture is interior hexagonal spiral shell
Bolt.
3. a kind of free of contamination peristaltic pump according to claim 1；It is characterized in that：Described anti-deformation reinforcing member is ellipse
It is circular.
4. a kind of free of contamination peristaltic pump according to claim 1；It is characterized in that：Described import and export pipeline has turnover
Mouth joint, described inlet-outlet connector one end are connected with pump box, and the other end is provided with screw rod, successively with latch segment, clamp ring, positioning mode
The socket of blue and leather pipe joint is simultaneously fixed by the nut matched with the screw rod.
5. a kind of free of contamination peristaltic pump according to claim 1；It is characterized in that：Described shaft assembly has axle sleeve, axle
Constituted with circlip, cylinder roller bearing, shaft-cup and hexagon socket head cap screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620981444.2U CN206071843U (en) | 2016-08-30 | 2016-08-30 | A kind of free of contamination peristaltic pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620981444.2U CN206071843U (en) | 2016-08-30 | 2016-08-30 | A kind of free of contamination peristaltic pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206071843U true CN206071843U (en) | 2017-04-05 |
Family
ID=58434640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620981444.2U Expired - Fee Related CN206071843U (en) | 2016-08-30 | 2016-08-30 | A kind of free of contamination peristaltic pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206071843U (en) |
-
2016
- 2016-08-30 CN CN201620981444.2U patent/CN206071843U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20190830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |