CN207297299U - A kind of efficient peristaltic pump - Google Patents
A kind of efficient peristaltic pump Download PDFInfo
- Publication number
- CN207297299U CN207297299U CN201720891080.3U CN201720891080U CN207297299U CN 207297299 U CN207297299 U CN 207297299U CN 201720891080 U CN201720891080 U CN 201720891080U CN 207297299 U CN207297299 U CN 207297299U
- Authority
- CN
- China
- Prior art keywords
- hose
- pressure pipe
- peristaltic pump
- backing plate
- wheel assembly
- 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.)
- Withdrawn - After Issue
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- Reciprocating Pumps (AREA)
Abstract
A kind of efficient peristaltic pump, including pump assembly, laterally driven component, straight reciprocating motion module, hose backing plate, pressure pipe roll wheel assembly, hose and back-flow preventer, wherein：The pressure pipe roll wheel assembly makes it be moved along the arranged direction of hose by the driving of straight reciprocating motion module；The back-flow preventer is used for coordinating anti-backflow with hose in metering stroke；The hose backing plate and hose are two, and along lateral arrangement, the both sides of pressure pipe roll wheel assembly are respectively arranged a hose backing plate and a hose；Opposite, transverse movement occurs under the driving of laterally driven component at least one in the hose backing plate, hose, pressure pipe roll wheel assembly, to be compressed or be unclamped to hose.The utility model has the advantages that principle is simple, efficient, measuring accuracy is higher.
Description
Technical field
The utility model is mainly concerned with fluid metering technical field, refers in particular to a kind of efficient peristaltic pump suitable for fluid.
Background technology
With the development of technology, many special industries are higher and higher to the precision of metering and the requirement of cleanliness factor, such as raw
Thing pharmaceutical industry, medical industry, chemical industry etc..At present, when carrying out accurate measurement to fluid, generally using plunger pump, compacted
Dynamic pump technology.But existing way still has some shortcomings, so as to largely effect on the accuracy of metering.
In existing straight line peristaltic pump technology, general clamping or the pine realized by the way of elevating movement to hose
Open, and elastic hose component is arranged between roll wheel assembly and cover board, for convenience of the replacement of elastic hose, cover board is using fast-assembling
The movable part of connection, needs to open cover board when replacing elastic hose.Cover board needs to open simultaneously when thus replacing elastic hose every time
Again lock, and each locking state of cover board has large effect to measuring accuracy.In addition, the mode of elevating movement is to some
Measuring accuracy under particular state impacts, and essentially all of peristaltic pump is to use only to control a hose at present
The mode of system, efficiency are very low.
Utility model content
The technical problems to be solved in the utility model is that：It is new for technical problem existing in the prior art, this practicality
Type provides a kind of principle simple, of low cost, efficient, measuring accuracy is high efficient peristaltic pump.
In order to solve the above technical problems, the utility model uses following technical scheme：
A kind of efficient peristaltic pump, including pump assembly, laterally driven component, straight reciprocating motion module, hose backing plate, pressure
Pipe roll wheel assembly, at least one set of hose and back-flow preventer, wherein：
The pressure pipe roll wheel assembly makes it be transported along the arranged direction of hose by the driving of straight reciprocating motion module
It is dynamic；
The back-flow preventer is used for coordinating anti-backflow with hose in metering stroke；
The hose backing plate and hose are two, along lateral arrangement, the both sides difference cloth of pressure pipe roll wheel assembly
Put a hose backing plate and a hose；In the hose backing plate, hose, pressure pipe roll wheel assembly it is at least one
Opposite, transverse movement occurs under the driving of laterally driven component, to be compressed or be unclamped to hose.
As further improvement of the utility model：The laterally driven component drives for the straight line with linearity extensible guide structure
Dynamic model block or rotary drive module.
As further improvement of the utility model：The straight reciprocating motion module is with the straight of linearity extensible guide structure
Line drive module or rotary drive module.
As further improvement of the utility model：Removable cover is provided with the top of the pump assembly.
As further improvement of the utility model：The pressure pipe roll wheel assembly include roller mounting base, pressure pipe roller and
Roller shaft, the pressure pipe roller are installed in roller mounting base by roller shaft, and the pressure pipe roller is used for matching somebody with somebody with hose
Close to carry out extruding action.
As further improvement of the utility model：The hose includes elastic hose and pipe fitting, the elasticity
Hose arranges that the both ends of the elastic hose are both provided with pipe fitting along the direction of motion of straight reciprocating motion module.
As further improvement of the utility model：The back-flow preventer uses anti-reflux valve, and the anti-reflux valve is
Check valve or pinch valve.
As further improvement of the utility model：The back-flow preventer coordinates the knot of transmission mechanism for mechanical clamping
Configuration formula.
As further improvement of the utility model：The hose backing plate, straight reciprocating motion module, pressure pipe roll wheel assembly
Correspond and form one group, it is described efficiently in peristaltic pump comprising more than two, and by a laterally driven component to drive
Some group is synchronized with the movement, or every group is individually connected with a laterally driven component and completes to drive.
Compared with prior art, the utility model has the advantage of：The efficient peristaltic pump of the utility model, it is simple in structure,
Efficient, measuring accuracy is higher, by the cooperation of laterally driven component and straight reciprocating motion module, eliminates elevating movement machine
Structure, reduces the height of complete machine, optimizes layout, additionally it is possible to allows laterally driven component to be rolled with straight reciprocating motion module and pressure pipe
Wheel assembly realizes optimal cooperation, beneficial to optimizing and lift control accuracy and measuring accuracy.Secondly, just because of employing transverse direction
The structure of arrangement, for this reason, can be controlled using a pressure pipe roll wheel assembly in a movement travel to two hoses
System, so as to substantially increase the efficiency of peristaltic pump.
Brief description of the drawings
Fig. 1 is the structure front sectional view of the utility model.
Fig. 2 is the vertical view partial schematic diagram of Fig. 1.
Fig. 3 is the left view sectional view of Fig. 1.
Fig. 4 is the principle schematic diagram of the embodiment 2 of the utility model.
Fig. 5 is the principle schematic diagram of the embodiment 3 of the utility model.
Marginal data：
1st, pump assembly；2nd, laterally driven component；3rd, straight reciprocating motion module；4th, hose backing plate；5th, pressure pipe roller
Component；6th, hose；7th, anti-reflux valve；9th, removable cover.
Embodiment
The utility model is described in further details below with reference to Figure of description and specific embodiment.
A kind of efficient peristaltic pump of the utility model, it includes pump assembly 1, laterally driven component 2, straight reciprocating motion
Module 3, hose backing plate 4, pressure pipe roll wheel assembly 5, at least one set of hose 6 and back-flow preventer, wherein：The pressure pipe roller
Component 5 makes it be moved along the arranged direction of hose 6 by the driving of straight reciprocating motion module 3；The back-flow preventer
For coordinating anti-backflow with hose 6 in metering stroke；The hose backing plate 4 and hose 6 are two, along
Lateral arrangement, the both sides of pressure pipe roll wheel assembly 5 are respectively arranged a hose backing plate 4 and a hose 6；The hose backing plate
4th, opposite, horizontal fortune occurs under the driving of laterally driven component 2 at least one in hose 6, pressure pipe roll wheel assembly 5
It is dynamic, hose 6 is compressed or unclamped.
In a concrete application example, as shown in Figure 1, Figure 2 and Figure 3, a kind of efficient peristaltic pump of the utility model, bag
Include：Pump assembly 1, laterally driven component 2, straight reciprocating motion module 3, hose backing plate 4, pressure pipe roll wheel assembly 5, hose
6 and back-flow preventer.Laterally driven component 2, back-flow preventer and hose backing plate 4 are installed on pump assembly 1, linear reciprocation
Movement module 3 is connected with laterally driven component 2, drives the straight reciprocating motion module 3 to do transverse direction by laterally driven component 2
Horizontal movement；The pressure pipe roll wheel assembly 5 is installed on straight reciprocating motion module 3, and pressure pipe roll wheel assembly 5 passes through linear reciprocation
The movement driving of module 3 can be moved along the arranged direction of hose 6；Hose backing plate 4 and hose 6 are two, pressure
The both sides of pipe roll wheel assembly 5 are respectively arranged a hose backing plate 4 and a hose 6, and pressure pipe roll wheel assembly 5 is in two pieces of hoses
Transverse movement is done between backing plate 4；Straight reciprocating motion module 3 and pressure pipe roll wheel assembly 5 are done under the driving of laterally driven component 2
Transverse horizontal is moved, and transverse horizontal movement is vertical with the arranged direction of hose 6, and then coordinates with hose backing plate 4 to soft
Tube assembly 6 is compressed or unclamped, and completes pressure pipe operation.When pressure pipe roll wheel assembly 5 is moved toward a hose backing plate 4, to this
The hose 6 of side is compressed, while can unclamp another hose 6 away from another hose backing plate 4.This
Appearance, control to two hoses 6 can be completed by pressure pipe roll wheel assembly 5 in the stroke of a reciprocating motion.
In concrete application example, laterally driven component 2 can select suitable mechanism according to being actually needed, as long as full
The straight line driving mechanism or rotary drive module of the demand of sufficient straight reciprocating motion, such as linearity extensible guide structure, all should
Within the scope of protection of the utility model.
In concrete application example, straight reciprocating motion module 3 can select suitable mechanism according to being actually needed, only
Meet the needs of straight reciprocating motion, the straight line driving mechanism or rotary drive module of such as linearity extensible guide structure,
All should be within the scope of protection of the utility model.
In concrete application example, hose backing plate 4 can adjust hose backing plate 4 and pressure by the way of being fixedly mounted
Between pipe roll wheel assembly 5 and the distance between hose backing plate 4 and hose 6, Primary regulation in place, change pipe and are not required to again
Adjust.
In concrete application example, the top of pump assembly 1 is provided with removable cover 9, the installation and adjustment of removable cover 9
It is extremely simple, quick.
In the present embodiment, pressure pipe roll wheel assembly 5 includes roller mounting base, pressure pipe roller and roller shaft, and pressure pipe roller passes through
Roller shaft is installed in roller mounting base, and pressure pipe roller is used for hose 6 coordinating to carry out extruding action.
In the present embodiment, hose 6 includes elastic hose and pipe fitting, and elastic hose is along straight reciprocating motion module
3 direction of motion arrangement, the both ends of elastic hose are both provided with pipe fitting.
In the present embodiment, above-mentioned back-flow preventer can use anti-reflux valve 7, such as use check valve according to being actually needed
Or pinch valve, or on-off valve, but it is also not limited to on-off valve and above-mentioned valve group.Of course it is to be understood that machinery can also be used
Formula clamping coordinates the structure type of transmission mechanism.
During work, driven by laterally driven component 2, horizontal stroke is carried out with straight reciprocating motion module 3 and pressure pipe roll wheel assembly 5
To horizontal movement, closer or far from the hose backing plate 4 of both sides, so that pressure pipe roll wheel assembly 5 contacts, extrudes or leaves hose
6；Meanwhile as straight reciprocating motion module 3 is moved with pressure pipe roll wheel assembly 5 along the arranged direction of hose 6, to squeeze
Hose 6 is pressed to complete measuring fixed amount operation.During this, back-flow preventer is coordinated with hose 6, prevents fluid
Reflux.
In other embodiments, as shown in figure 4, two hose backing plates, 4, straight reciprocating motion moulds in the utility model
Group 3, pressure pipe roll wheel assemblies, 5, two hoses 6 are correspondingly formed one group, can be with the efficient peristaltic pump of the utility model
Comprising more than two, and by a laterally driven component 2 all groups can be driven to be synchronized with the movement, every group can also be used
Individually be connected and complete the mode driven with a laterally driven component 2（Embodiment two）.
In other embodiments, as shown in figure 5, hose backing plate 4 is driven by laterally driven component 2 in the utility model,
Opposite, transverse movement occurs under the driving of laterally driven component 2, hose 6 is compressed or unclamped（Embodiment
Three）.Two pieces of hose backing plates 4 can also share a power, or separate power control by the way of being connected.
In other embodiments, hose 6, can be by pressure pipe roll wheel assembly 5 come Synchronization Control to be more than two.
It the above is only the preferred embodiment of the utility model, the scope of protection of the utility model is not limited merely to above-mentioned
Embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should be pointed out that pair
For those skilled in the art, some improvements and modifications under the premise of the utility model principle is not departed from,
It should be regarded as the scope of protection of the utility model.
Claims (9)
1. a kind of efficient peristaltic pump, it is characterised in that including pump assembly（1）, laterally driven component（2）, straight reciprocating motion
Module（3）, hose backing plate（4）, pressure pipe roll wheel assembly（5）, at least one set of hose（6）And back-flow preventer, wherein：
The pressure pipe roll wheel assembly（5）Pass through straight reciprocating motion module（3）Driving makes it along hose（6）Arrangement side
To movement；
The back-flow preventer is used in metering stroke and hose（6）Coordinate anti-backflow；
The hose backing plate（4）And hose（6）It it is two, along lateral arrangement, pressure pipe roll wheel assembly（5）Both sides point
Bu Zhi not a hose backing plate（4）With a hose（6）；The hose backing plate（4）, hose（6）, pressure pipe roller group
Part（5）In it is at least one in laterally driven component（2）Driving under opposite, transverse movement occurs, with to hose（6）
Compressed or unclamped.
2. efficient peristaltic pump according to claim 1, it is characterised in that the laterally driven component（2）For with linear
The linear drives module or rotary drive module of guide rail structure.
3. efficient peristaltic pump according to claim 1, it is characterised in that the straight reciprocating motion module（3）For with
The linear drives module or rotary drive module of linearity extensible guide structure.
4. the efficient peristaltic pump according to any one in claims 1 to 3, it is characterised in that the pump assembly（1）'s
Top is provided with removable cover（9）.
5. the efficient peristaltic pump according to any one in claims 1 to 3, it is characterised in that the pressure pipe roll wheel assembly
（5）Including roller mounting base, pressure pipe roller and roller shaft, the pressure pipe roller is installed in roller mounting base by roller shaft,
The pressure pipe roller is used for and hose（6）Coordinate to carry out extruding action.
6. the efficient peristaltic pump according to any one in claims 1 to 3, it is characterised in that the hose（6）Bag
Include elastic hose and pipe fitting, the elastic hose is along straight reciprocating motion module（3）The direction of motion arrangement, the elasticity
The both ends of hose are both provided with pipe fitting.
7. the efficient peristaltic pump according to any one in claims 1 to 3, it is characterised in that the back-flow preventer is adopted
Use anti-reflux valve（7）, the anti-reflux valve（7）For check valve or pinch valve.
8. the efficient peristaltic pump according to any one in claims 1 to 3, it is characterised in that the back-flow preventer is
Mechanical clamping coordinates the structure type of transmission mechanism.
9. the efficient peristaltic pump according to any one in claims 1 to 3, it is characterised in that the hose backing plate（4）、
Straight reciprocating motion module（3）, pressure pipe roll wheel assembly（5）Correspond and form one group, two groups are included in the efficiently peristaltic pump
More than, and pass through a laterally driven component（2）To drive all groups to be synchronized with the movement, or every group is individually laterally driven with one
Dynamic component（2）It is connected and completes to drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720891080.3U CN207297299U (en) | 2017-07-21 | 2017-07-21 | A kind of efficient peristaltic pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720891080.3U CN207297299U (en) | 2017-07-21 | 2017-07-21 | A kind of efficient peristaltic pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207297299U true CN207297299U (en) | 2018-05-01 |
Family
ID=62447383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720891080.3U Withdrawn - After Issue CN207297299U (en) | 2017-07-21 | 2017-07-21 | A kind of efficient peristaltic pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207297299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269503A (en) * | 2017-07-21 | 2017-10-20 | 长沙执先智量科技股份有限公司 | A kind of efficient peristaltic pump |
-
2017
- 2017-07-21 CN CN201720891080.3U patent/CN207297299U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269503A (en) * | 2017-07-21 | 2017-10-20 | 长沙执先智量科技股份有限公司 | A kind of efficient peristaltic pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 410129 room 607, building 4, Xingwei Chuangxin garden, No.57, south section of Huangxing Avenue, Langli street, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Patentee after: Hunan Zhixian Technology Co.,Ltd. Address before: 410129 room 607, building 4, Xingwei Chuangxin garden, No.57, south section of Huangxing Avenue, Langli street, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Patentee before: CHANGSHA ZHIXIAN ZILIANG TECHNOLOGY Co.,Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180501 Effective date of abandoning: 20210604 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180501 Effective date of abandoning: 20210604 |