CN106837758A - A kind of new-type of hose pump - Google Patents
A kind of new-type of hose pump Download PDFInfo
- Publication number
- CN106837758A CN106837758A CN201710222995.XA CN201710222995A CN106837758A CN 106837758 A CN106837758 A CN 106837758A CN 201710222995 A CN201710222995 A CN 201710222995A CN 106837758 A CN106837758 A CN 106837758A
- Authority
- CN
- China
- Prior art keywords
- flexible pipe
- rotor block
- rolling
- pump case
- pump
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
- F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
- F04B43/1261—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing the rollers being placed at the outside of the tubular flexible member
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Abstract
The invention discloses a kind of new-type of hose pump, including support and pump case, flexible pipe and rotor block are provided with pump case, rotor block is spliced by the connecting shaft of two pieces of disks and centre, some rotating shafts are provided between two pieces of disks, rotor block is connected with two rolling wheels and several guide wheels by rotating shaft, and two rolling wheels are provided with arc groove all in cylindrical and mutually contradictory setting on guide wheel；When rotor block is rotated, rolling wheel can be rolled along the flexible pipe in pump case, form the extruding to flexible pipe, and guide wheel is rolled also along flexible pipe, for the fixed guide effect to flexible pipe.Traditional is changed into rolling friction by the present invention to the sliding friction that flexible pipe applies, and so as to reduce the damage to flexible pipe appearance, substantially prolongs the service life of peristaltic pump；Play simultaneously to the effect of the fixed guide of flexible pipe, it is to avoid situation about departing from occurs in flexible pipe；The rotor block of collar plate shape makes fluid media (medium) conveying get up more smooth, improves production efficiency.
Description
Technical field
The present invention relates to peristaltic pump field, and in particular to a kind of new-type of hose pump.
Background technology
Peristaltic pump belongs to the category of peristaltic pump, for conveying strong abrasiveness medium.Peristaltic pump is the one of rotator type displacement pump
Kind, gained the name because gas, solid, liquid three-phase medium are conveyed in the mode of wriggling for the similar alimentary canal of its operation principle.In the market soft
The service life of tube pump is usually 7-10, and flexible pipe is the core component of peristaltic pump, and it directly determines that peristaltic pump uses the longevity
The length of life.In fact, in addition to flexible pipe glue kind in itself and workmanship, the primary factor for determining hose life is that compression is soft
The number of times of pipe；Second factor is to compress the mode of flexible pipe, dynamics and resulting frictional heat.
As shown in figure 1, the rotor block of traditional peristaltic pump is oval structure, it relies on prominent two ends to soft during rotation
Pipe is extruded, and very big friction damage can be so caused to flexible pipe outer surface, and the fixation of flexible pipe may can not be caused
The conveying of fluid media (medium) has some setbacks.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of new-type of hose pump, and the peristaltic pump uses new rotor
Body structure, solves the problems, such as that traditional peristaltic pump service life is short, and has made some improvement places.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of new-type of hose pump, including support, and the pump case on support is arranged on, flexible pipe is provided with the pump case and is turned
Daughter, the rotor block is spliced by the connecting shaft of two pieces of disks and centre, some is provided between two pieces of disks and is turned
Axle, the rotor block is connected with two rolling wheels and several guide wheels by rotating shaft, and described two rolling wheels are all in cylinder
Shape and mutually contradictory setting, arc groove is provided with the guide wheel；When rotor block is rotated, the rolling wheel can be along in pump case
Flexible pipe roll, form extruding to flexible pipe, the guide wheel is rolled also along flexible pipe, for the fixed guide effect to flexible pipe.
Further improvement is that, the guide wheel has four, and is uniformly distributed in the edge of rotor block together with rolling wheel.
Further improvement is that, installation power in supporting bearing base, the supporting bearing base is additionally provided with the pump case defeated
Enter axle, the power input shaft is connected to the rotor block.
The beneficial effects of the invention are as follows：
1) when rotor block is rotated, rolling wheel can be rolled along flexible pipe, and traditional sliding friction is changed into rolling friction, be reduced
Damage to flexible pipe appearance, substantially prolongs the service life of peristaltic pump；
2) while guide wheel is played to the effect of the fixed guide of flexible pipe, it is to avoid situation about departing from occurs in flexible pipe；
3) rotor block of collar plate shape makes fluid media (medium) conveying get up more smooth, improves production efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of prior art；
Fig. 2 is front view of the invention；
Fig. 3 is the plan of rotor block；
Fig. 4 is the A-A profiles of rotor block；
Fig. 5 is the B-B profiles of rotor block；
Fig. 6 is side view of the invention；
Wherein, 10- supports, 20- pump cases, 30- flexible pipes, 40- rotor blocks, 41- disks, 42- connecting shafts, 43- rotating shafts, 44-
Rolling wheel, 45- guide wheels, 50- supporting bearing bases, 60- power input shafts.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
As shown in Fig. 2 a kind of new-type of hose pump, including support 10, and it is arranged on the pump case 20 on support 10, pump case 20
Inside it is provided with flexible pipe 30 and rotor block 40.Part of the flexible pipe 30 in pump case 20 is in " U " type, and is enclosed within rotor block 40.
Illustrated with reference to shown in Fig. 3 to 5, rotor block 40 is spliced by the connecting shaft 42 of two pieces of disks 41 and centre, two pieces
Some rotating shafts 43 are provided between disk 41, rotating shaft 43 is located in the gap between two pieces of disks 41, and rotor block 40 passes through rotating shaft
43 are connected with two rolling wheels 44 and several guide wheels 45, and two rolling wheels 44 are all in cylindrical and mutually contradictory setting,
Arc groove 46 is provided with guide wheel 45；When rotor block 40 is rotated, rolling wheel 44 can be rolled along the flexible pipe 30 in pump case 20, shape
The extruding of paired flexible pipe 30, guide wheel 45 is rolled also along flexible pipe 30, for the fixed guide effect to flexible pipe 30, and will not be produced
Extruding force.
Used as preferred case, guide wheel 45 has four, and is uniformly distributed in the edge of rotor block 40 together with rolling wheel 44.
As preferred case, as shown in fig. 6, be additionally provided with pump case 20 in supporting bearing base 50, supporting bearing base 50 installing
Power input shaft 60, power input shaft 60 is connected to rotor block 40.
Traditional is changed into rolling friction by the present invention to the sliding friction that flexible pipe applies, so as to reduce to flexible pipe appearance
Damage, substantially prolongs the service life of peristaltic pump；The design of guide wheel arc groove simultaneously, plays and the fixed guide of flexible pipe is made
With, it is to avoid there is situation about departing from flexible pipe；The rotor block of collar plate shape makes fluid media (medium) conveying get up more smooth, improves life
Produce efficiency.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, simply original of the invention is illustrated described in above-described embodiment and specification
Reason, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes and improvements
All fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appending claims and its equivalent circle.
It is fixed.
Claims (3)
1. a kind of new-type of hose pump, including support (10), and it is arranged on the pump case (20) on support (10), it is characterised in that：
Flexible pipe (30) and rotor block (40) are provided with the pump case (20), the rotor block (40) is by two pieces of disks (41) and the company of centre
Spindle (42) is spliced, and some rotating shafts (43) are provided between two pieces of disks (41), and the rotor block (40) is by turning
Axle (43) is connected with two rolling wheels (44) and several guide wheels (45), described two rolling wheels (44) all in cylinder and
Mutually contradictory setting, arc groove (46) is provided with the guide wheel (45)；When rotor block (40) is rotated, the rolling wheel (44)
Can be rolled along the flexible pipe (30) in pump case (20), form the extruding to flexible pipe (30), the guide wheel (45) is also along flexible pipe
(30) roll, for the fixed guide effect to flexible pipe (30).
2. a kind of new-type of hose pump according to claim 1, it is characterised in that：The guide wheel (45) has four, and and rolling
Pinch roller (44) is uniformly distributed in the edge of rotor block (40) together.
3. a kind of new-type of hose pump according to claim 1, it is characterised in that：Support shaft is additionally provided with the pump case (20)
Power input shaft (60) is installed, the power input shaft (60) is connected to described in bearing (50), the supporting bearing base (50)
Rotor block (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710222995.XA CN106837758A (en) | 2017-04-07 | 2017-04-07 | A kind of new-type of hose pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710222995.XA CN106837758A (en) | 2017-04-07 | 2017-04-07 | A kind of new-type of hose pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106837758A true CN106837758A (en) | 2017-06-13 |
Family
ID=59148078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710222995.XA Pending CN106837758A (en) | 2017-04-07 | 2017-04-07 | A kind of new-type of hose pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106837758A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649011A (en) * | 2019-01-08 | 2019-04-19 | 北京印刷学院 | A kind of machinery head out of ink |
| CN110821800A (en) * | 2019-11-15 | 2020-02-21 | 苏州首通科技发展有限公司 | Pump head of peristaltic pump |
| CN116624367A (en) * | 2021-06-01 | 2023-08-22 | 赵远先 | Rotor structure and hose pump with same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5470211A (en) * | 1993-08-12 | 1995-11-28 | Stockert Instrumente Gmbh | Roller pump |
| CN101900104A (en) * | 2010-09-06 | 2010-12-01 | 吴俊� | Hose pump |
| CN202690388U (en) * | 2012-01-19 | 2013-01-23 | 佶庆电机有限公司 | Precise quantitative peristaltic pump and device thereof |
| CN203348070U (en) * | 2013-07-19 | 2013-12-18 | 保定雷弗流体科技有限公司 | Rapidly assembled peristaltic pump clamp piece type pump head |
| CN205744374U (en) * | 2016-05-10 | 2016-11-30 | 东莞市北恩流体控制设备有限公司 | Novel peristaltic pump rotor mechanism |
-
2017
- 2017-04-07 CN CN201710222995.XA patent/CN106837758A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5470211A (en) * | 1993-08-12 | 1995-11-28 | Stockert Instrumente Gmbh | Roller pump |
| CN101900104A (en) * | 2010-09-06 | 2010-12-01 | 吴俊� | Hose pump |
| CN202690388U (en) * | 2012-01-19 | 2013-01-23 | 佶庆电机有限公司 | Precise quantitative peristaltic pump and device thereof |
| CN203348070U (en) * | 2013-07-19 | 2013-12-18 | 保定雷弗流体科技有限公司 | Rapidly assembled peristaltic pump clamp piece type pump head |
| CN205744374U (en) * | 2016-05-10 | 2016-11-30 | 东莞市北恩流体控制设备有限公司 | Novel peristaltic pump rotor mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649011A (en) * | 2019-01-08 | 2019-04-19 | 北京印刷学院 | A kind of machinery head out of ink |
| CN110821800A (en) * | 2019-11-15 | 2020-02-21 | 苏州首通科技发展有限公司 | Pump head of peristaltic pump |
| CN116624367A (en) * | 2021-06-01 | 2023-08-22 | 赵远先 | Rotor structure and hose pump with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |
|
| RJ01 | Rejection of invention patent application after publication |