CN207018179U - A kind of combined type high precision peristaltic pump - Google Patents
A kind of combined type high precision peristaltic pump Download PDFInfo
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- CN207018179U CN207018179U CN201720890707.3U CN201720890707U CN207018179U CN 207018179 U CN207018179 U CN 207018179U CN 201720890707 U CN201720890707 U CN 201720890707U CN 207018179 U CN207018179 U CN 207018179U
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- pressure pipe
- hose
- reciprocating motion
- straight reciprocating
- peristaltic pump
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Abstract
The utility model discloses a kind of combined type high precision peristaltic pump, including：Lift drive component, pump assembly and straight reciprocating motion module more than two, back-flow preventer, pressure pipe roll wheel assembly and at least one set of hose；The lifting drive component, back-flow preventer, hose are installed on pump assembly；The straight reciprocating motion module more than two is arranged on lifting drive component side by side, drives the straight reciprocating motion module to do synchronization lifting motion by lifting drive component；A set of pressure pipe roll wheel assembly is installed described in every group on straight reciprocating motion module；The back-flow preventer is arranged on one end of straight reciprocating motion module, and the back-flow preventer is used to clamp and unclamp hose.The utility model has the advantages that simple in construction, cost is cheap, can save installing space, reduces energy consumption, and and can meets different pipeline filling accuracy requirements simultaneously.
Description
Technical field
The utility model is mainly concerned with fluid metering technical field, refers in particular to a kind of combined type high accuracy suitable for fluid
Peristaltic pump.
Background technology
With the development of technology, many special industries are to the precision of metering and the requirement more and more higher of cleanliness factor, for example give birth to
Thing pharmaceutical industry, medical industry, chemical industry etc..At present, when convection body carries out accurate measurement, typically 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 peristaltic pump technology, generally single head single tube peristaltic pump or single head multitube peristaltic pump.Single head single tube is compacted
Dynamic pump is high by filling one filling accuracy of dynamic Control, precision controlling.It is but most of filling in existing equipment application
Equipment is all bull filling apparatus, and as filling in carried out using single head single tube peristaltic pump, it is required that installing space is big, and energy consumption is very
It is high.Single head multitube peristaltic pump is then by the filling of filling more pipeline of dynamic Control, and energy consumption greatly reduces, and is saved
Installing space, but the filling accuracy of every pipe individually can not be controlled and adjusted so that filling accuracy is poor.
Utility model content
The technical problems to be solved in the utility model is that：It is new for technical problem existing for prior art, this practicality
Type offer one kind is simple in construction, cost is cheap, can save installing space, reduce energy consumption, and and can meets that different pipelines are filling simultaneously
The combined type high precision peristaltic pump of required precision.
In order to solve the above technical problems, the utility model uses following technical scheme：
A kind of combined type high precision peristaltic pump, including：It is past to lift drive component, pump assembly and straight line more than two
Module, back-flow preventer, pressure pipe roll wheel assembly and at least one set of hose are moved again；The lifting drive component, anti-return
Device, hose are installed on pump assembly；The straight reciprocating motion module more than two is arranged on lifting and driven side by side
On dynamic component, the straight reciprocating motion module is driven to do synchronization lifting motion by lifting drive component；Straight line described in every group
Move back and forth and a set of pressure pipe roll wheel assembly is installed on module；The back-flow preventer is arranged on the one of straight reciprocating motion module
End, the back-flow preventer are used to clamp and unclamp hose.
As further improvement of the utility model：The lifting drive component includes driving power part, auxiliary is oriented to
Mechanism and module installing plate, module installing plate be used for install straight reciprocating motion module more than two and with driving power part
Output end be connected, auxiliary guide mechanism arrangement is connected on the stroke of elevating movement.
As further improvement of the utility model：The lifting drive component also includes being used for ensureing all linear reciprocations
Move the lifting linkage linkage of module motion synchronicity.
As further improvement of the utility model：The pump assembly include base, flexible pipe fixed plate, side seal board, on
Cover plate and locking device, the hose are fixedly installed in flexible pipe fixed plate, and the upper cover plate is locked by locking device
Connection.
As further improvement of the utility model：The hose is arranged in pressure pipe roll wheel assembly and upper cover plate
Between.
As further improvement of the utility model：The back-flow preventer includes backflow pressure pipe driving part, connection pendulum
Plate, driving oscillating arm mechanisms, pressure pipe swing arm, pressure pipe base and clamp head；The pressure pipe swing arm is two or more, every pressure pipe swing arm
On be mounted on pressure pipe base and clamp head, all pressure pipe swing arms are mounted on connecting in wobble plate, and the connection wobble plate is by driving
Oscillating arm mechanisms driving is completed to swing, so that pressure pipe base and clamp head coordinate with hose to carry out anti-return operation.
As further improvement of the utility model：The pressure pipe roll wheel assembly include roller mounting seat, pressure pipe roller and
Roller shaft, the pressure pipe roller are installed in roller mounting seat 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 joint, the elasticity
Direction of motion arrangement of the flexible pipe along straight reciprocating motion module, the both ends of the elastic hose are provided with pipe joint.
As further improvement of the utility model：The back-flow preventer is anti-reflux valve.
As further improvement of the utility model：The anti-reflux valve is check valve or pinch valve.
Compared with prior art, the utility model has the advantage of：Combined type high precision peristaltic pump of the present utility model, knot
Structure is simple, and space is small, and energy consumption is low, and the filling accuracy of every pipeline can be adjusted individually, can save installing space, reduce energy consumption,
And can meets different pipeline filling accuracy requirements simultaneously.
Brief description of the drawings
Fig. 1 is the structure front sectional view of the utility model embodiment one.
Fig. 2 is Fig. 1 left view sectional view.
Fig. 3 is that the utility model applies lifting drive component axle surveys view in example one.
Fig. 4 is that the utility model applies multigroup back-flow preventer axle surveys view in example one.
Fig. 5 is that the utility model applies single back-flow preventer axle surveys view in example one.
Fig. 6 is the structure front sectional view of the utility model embodiment two.
Marginal data：
1st, drive component is lifted；11st, driving power part；12nd, auxiliary guide mechanism；13rd, module installing plate；14th, lift
Link linkage；2nd, pump assembly；21st, base；22nd, flexible pipe fixed plate；23rd, side seal board；24th, upper cover plate；25th, locking dress
Put；3rd, straight reciprocating motion module；4th, back-flow preventer；41st, flow back pressure pipe driving part；42nd, wobble plate is connected；43rd, driving pendulum
Arm mechanism；44th, pressure pipe swing arm；45th, pressure pipe base；46th, clamp head；5th, pressure pipe roll wheel assembly；51st, roller mounting seat；52nd, pressure pipe
Roller；53rd, roller shaft；6th, hose；61st, elastic hose；62nd, pipe joint.
Embodiment
The utility model is described in further details below with reference to Figure of description and specific embodiment.
As shown in Fig. 1 ~ Fig. 5, a kind of combined type high precision peristaltic pump of the present utility model, including：Lifting drive component 1,
Pump assembly 2 and straight reciprocating motion module 3 more than two, back-flow preventer 4, pressure pipe roll wheel assembly 5 and at least one set
Hose 6.Lifting drive component 1, back-flow preventer 4, hose 6 are installed on pump assembly 2；More than two is straight
Line moves back and forth module 3 and is arranged on side by side on lifting drive component 1, is driven by lifting drive component 1, straight line more than two
Synchronous elevating movement can be done by moving back and forth module 3.Pressure pipe roll wheel assembly 5 is directly fixedly mounted on straight reciprocating motion module
On 3, the quantity of pressure pipe roll wheel assembly 5 is identical with the quantity of straight reciprocating motion module 3, on every group of straight reciprocating motion module 3
A set of pressure pipe roll wheel assembly 5 is installed.Hose 6 is arranged in the upper cover plate 24 of pressure pipe roll wheel assembly 5 and pump assembly 2
Between, the quantity of hose 6 is identical with the quantity of pressure pipe roll wheel assembly 5；Back-flow preventer 4 is arranged on straight reciprocating motion module
3 one end, for clamping and unclamping hose 6.
In the present embodiment, lifting drive component 1 includes driving power part 11, auxiliary guide mechanism 12, module installing plate
13 and lifting linkage linkage 14, module installing plate 13 be used for install straight reciprocating motion module 3 more than two and with drive
The output end of dynamic power part 11 is connected, and the arrangement of auxiliary guide mechanism 12 is connected on the stroke of elevating movement, to ensure to lift
The reliability of motion；Lifting linkage linkage 14 is used for ensureing the synchronism that all straight reciprocating motion modules 3 move.
Referring to Fig. 6, in other application example, lifting drive component 1 can also use other kinds of drive, as long as energy
Enough meets the needs of straight reciprocating motion 3 elevating movement of module.
In the present embodiment, pump assembly 2 includes base 21, flexible pipe fixed plate 22, side seal board 23, upper cover plate 24 and locking dress
25 are put, hose 6 is fixedly installed in flexible pipe fixed plate 22, and upper cover plate 24 is locked by locking device 25 and connected.
In concrete application example, straight reciprocating motion module 3 can select suitable mechanism according to being actually needed, only
Meets the needs of straight reciprocating motion.
In the present embodiment, back-flow preventer 4 includes backflow pressure pipe driving part 41, connection wobble plate 42, driving oscillating arm mechanisms
43rd, pressure pipe swing arm 44, pressure pipe base 45 and clamp first 46；Pressure pipe swing arm 44 is two or more, is pacified in every pressure pipe swing arm 44
Equipped with pressure pipe base 45 and clamp first 46, all pressure pipe swing arms 44 are mounted on connecting in wobble plate 42, and connection wobble plate 42 is by driving
The driving of oscillating arm mechanisms 43 is completed to swing, so that pressure pipe base 45 and clamp first 46 coordinate to carry out anti-return behaviour with hose 6
Make.It is appreciated that in other examples, back-flow preventer 4 can also use anti-reflux valve, such as can be according to actual need
Check valve or pinch valve, or on-off valve are used, but is also not limited to on-off valve and above-mentioned valve group.
In the present embodiment, pressure pipe roll wheel assembly 5 includes roller mounting seat 51, pressure pipe roller 52 and roller shaft 53, pressure pipe rolling
Wheel 52 is installed in roller mounting seat 51 by roller shaft 53, and pressure pipe roller 52 is used for hose 6 coordinating to be extruded
Action.
In the present embodiment, hose 6 includes elastic hose 61 and pipe joint 62, and elastic hose 61 is transported along linear reciprocation
The direction of motion arrangement of dynamic model group 3, the both ends of elastic hose 61 are provided with pipe joint 62.
In other embodiments, hose 6, can be by pressure pipe roll wheel assembly 5 come Synchronization Control to be more than two.
During work, driven by lifting drive component 1, elevating movement is carried out with straight reciprocating motion module 3, so that pressure pipe
Roll wheel assembly 5 contacts, extrudes or left hose 6；Meanwhile as straight reciprocating motion module 3 is with pressure pipe roll wheel assembly 5
Moved along the arranged direction of hose 6, measuring fixed amount operation is completed with squeezing tube component 6.During this, anti-return
Device 4 also carries out elevating movement in the case where lifting drive component 1 drives, and is coordinated with hose 6, prevents fluid reflux.
It the above is only preferred embodiment of the present utility model, the scope of protection of the utility model is not limited merely to above-mentioned
Embodiment, all technical schemes 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 (10)
- A kind of 1. combined type high precision peristaltic pump, it is characterised in that including：Lift drive component（1）, pump assembly（2）And Straight reciprocating motion module more than two（3）, back-flow preventer（4）, pressure pipe roll wheel assembly（5）With at least one set of hose （6）；The lifting drive component（1）, back-flow preventer（4）, hose（6）It is installed in pump assembly（2）On；Two groups with The upper straight reciprocating motion module（3）Lifting drive component is arranged on side by side（1）On, by lifting drive component（1）Driving The straight reciprocating motion module（3）Do synchronization lifting motion；Straight reciprocating motion module described in every group（3）One casing pressure of upper installation Pipe roll wheel assembly（5）；The back-flow preventer（4）It is arranged on straight reciprocating motion module（3）One end, the back-flow preventer （4）For clamping and unclamping hose（6）.
- 2. combined type high precision peristaltic pump according to claim 1, it is characterised in that the lifting drive component（1）Bag Include driving power part（11）, auxiliary guide mechanism（12）With module installing plate（13）, module installing plate（13）For installing two The straight reciprocating motion module of the group above（3）And with driving power part（11）Output end be connected, the auxiliary guide mechanism （12）Arrangement is connected on the stroke of elevating movement.
- 3. combined type high precision peristaltic pump according to claim 2, it is characterised in that the lifting drive component（1）Also Including for ensureing all straight reciprocating motion modules（3）The lifting linkage linkage of motion synchronicity（14）.
- 4. the combined type high precision peristaltic pump according to any one in claims 1 to 3, it is characterised in that the pump housing Component（2）Including base（21）, flexible pipe fixed plate（22）, side seal board（23）, upper cover plate（24）And locking device（25）, it is described soft Tube assembly（6）It is fixedly installed in flexible pipe fixed plate（22）On, the upper cover plate（24）Pass through locking device（25）Locking connection.
- 5. combined type high precision peristaltic pump according to claim 4, it is characterised in that the hose（6）It is arranged on Pressure pipe roll wheel assembly（5）With upper cover plate（24）Centre.
- 6. the combined type high precision peristaltic pump according to any one in claims 1 to 3, it is characterised in that described to prevent back Flow device（4）Including the pressure pipe driving part that flows back（41）, connection wobble plate（42）, driving oscillating arm mechanisms（43）, pressure pipe swing arm（44）、 Pressure pipe base（45）With clamp head（46）；The pressure pipe swing arm（44）For two or more, every pressure pipe swing arm（44）On be respectively mounted There is pressure pipe base（45）With clamp head（46）, all pressure pipe swing arms（44）It is mounted on connecting wobble plate（42）On, the connection pendulum Plate（42）By driving oscillating arm mechanisms（43）Driving is completed to swing, so that pressure pipe base（45）With clamp head（46）With hose （6）Coordinate to carry out anti-return operation.
- 7. the combined type high precision 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 seat（51）, pressure pipe roller（52）And roller shaft（53）, the pressure pipe roller（52）Pass through rolling Wheel shaft（53）It is installed on roller mounting seat（51）On, the pressure pipe roller（52）It is used for and hose（6）Coordinate to be squeezed Press work.
- 8. the combined type high precision peristaltic pump according to any one in claims 1 to 3, it is characterised in that the flexible pipe Component（6）Including elastic hose（61）And pipe joint（62）, the elastic hose（61）Along straight reciprocating motion module（3）'s Direction of motion arrangement, the elastic hose（61）Both ends be provided with pipe joint（62）.
- 9. the combined type high precision peristaltic pump according to any one in claims 1 to 3, it is characterised in that described to prevent back Flow device（4）For anti-reflux valve.
- 10. combined type high precision peristaltic pump according to claim 9, it is characterised in that the anti-reflux valve is check valve Or pinch valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720890707.3U CN207018179U (en) | 2017-07-21 | 2017-07-21 | A kind of combined type high precision peristaltic pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720890707.3U CN207018179U (en) | 2017-07-21 | 2017-07-21 | A kind of combined type high precision peristaltic pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207018179U true CN207018179U (en) | 2018-02-16 |
Family
ID=61481968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720890707.3U Active CN207018179U (en) | 2017-07-21 | 2017-07-21 | A kind of combined type high precision peristaltic pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207018179U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237741A (en) * | 2017-07-21 | 2017-10-10 | 长沙执先智量科技股份有限公司 | A kind of combined type high precision peristaltic pump |
| CN110030178A (en) * | 2019-03-29 | 2019-07-19 | 长沙执先智量科技股份有限公司 | A kind of high-precision rotary peristaltic pump of cylinder driving |
-
2017
- 2017-07-21 CN CN201720890707.3U patent/CN207018179U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237741A (en) * | 2017-07-21 | 2017-10-10 | 长沙执先智量科技股份有限公司 | A kind of combined type high precision peristaltic pump |
| CN110030178A (en) * | 2019-03-29 | 2019-07-19 | 长沙执先智量科技股份有限公司 | A kind of high-precision rotary peristaltic pump of cylinder driving |
| CN110030178B (en) * | 2019-03-29 | 2024-05-28 | 湖南执先科技有限公司 | Cylinder-driven high-precision rotary peristaltic pump |
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