CN108661893A - A kind of peristaltic pump containing knurled shaft - Google Patents
A kind of peristaltic pump containing knurled shaft Download PDFInfo
- Publication number
- CN108661893A CN108661893A CN201810439167.6A CN201810439167A CN108661893A CN 108661893 A CN108661893 A CN 108661893A CN 201810439167 A CN201810439167 A CN 201810439167A CN 108661893 A CN108661893 A CN 108661893A
- Authority
- CN
- China
- Prior art keywords
- synchronous disk
- knurled shaft
- synchronous
- disk
- shaft
- 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
- 230000002572 peristaltic effect Effects 0.000 title claims abstract description 14
- 230000001360 synchronised effect Effects 0.000 claims abstract description 104
- 210000005239 tubule Anatomy 0.000 claims description 3
- 239000012530 fluid Substances 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a kind of peristaltic pumps containing knurled shaft, belong to fluid pump technical field, including pump head, hose, motor.The pump head is by synchronous disk, knurled shaft, rotor, pump case forms, the synchronous disk includes the first synchronous disk and the second synchronous disk, first synchronous disk and the second synchronous disk are connected centrally through a cylindrical structure, first synchronous disk and the second synchronous disk are installed on motor output shaft together, the one end threaded of the knurled shaft passes through the second synchronous disk peace to turn on the band internal thread hole at the first synchronous disk edge, knurled shaft other end band annular knurl, one end riveting of the knurled shaft with annular knurl is on the second synchronous disk through-hole, the rotor center has the through-hole coordinated with knurled shaft, rotor is through at by through-hole above knurled shaft.By the way that annular knurl is arranged in one end of axis, keep part configuration closer, occupied space is less, volume very little, more compact, and reliability is high.
Description
Technical field
The invention belongs to fluid pump technical fields, more particularly to a kind of peristaltic pump containing knurled shaft.
Background technology
In present production and living, we can see the presence of peristaltic pump everywhere, because its is simple in structure, clean without dirt
It the advantages that dye, corrosion-resistant, idle running, dry operating, Bidirectional transporting, is widely used, still, the wriggling in the prior art
Pump is all to add the structure of rotor using smooth shaft so that whole device internal component be not closely, the space occupied compared with
More, the volume for allowing for peristaltic pump is generally bigger.
Therefore, how solve the above problems the emphasis studied as those skilled in the art.
Invention content
It is an object of the invention to provide a kind of peristaltic pumps containing knurled shaft, and it is untight effectively to solve above-mentioned component
Shortcoming.
The purpose of the present invention is realized by following technical proposals：
A kind of peristaltic pump containing knurled shaft, it is characterised in that：Including motor, the first synchronous disk, the second synchronous disk, knurled shaft,
Rotor, the motor include motor output shaft, and first synchronous disk edge has endoporus, second synchronous disk synchronous with first
Disk endoporus corresponding position has through-hole, the second synchronous disk side and the first synchronous disk by center circle column type connecting rod integrally connected,
There is the mounting rod being fixedly connected with motor output shaft in the second synchronous disk other side, and one end of the knurled shaft is smooth end, annular knurl
The smooth end of axis passes through the through-hole of the second synchronous disk, the smooth end of knurled shaft and the endoporus wildcard of the first synchronous disk, the annular knurl
The other end riveting of axis is in the through hole of the second synchronous disk, and knurled shaft is located at one section in the second synchronous disk band annular knurl, described turn
Sub-set is on knurled shaft, and rotor is between the first synchronous disk and the second synchronous disk.
Preferably, the knurled shaft and rotor it is each there are three, be symmetrically arranged between two synchronous disks.
Preferably, the motor carries shell, shell is connected and composed by riser and side plate by vertical connecting, riser
It is fixedly mounted on motor, there are one grooves for the upper surface of side plate.
Preferably, the housings are equipped with opening up " u "-shaped hose, there is connecing with nut at hose both ends
Head resists the groove of side plate below hose.
Preferably, the riser upper end corresponds to hose both ends position there are one platform, on platform two notches.
Preferably, the hose both ends have with externally threaded tubule, the nut on external screw thread is by hose clamp on notch.
Compared with prior art, the beneficial effects of the present invention are：
The present invention keeps part configuration closer, occupied space is less, volume very little, tightlier by the way that annular knurl is arranged in one end of axis
It gathers, in the process of running because knurled shaft and rotor are arranged between two synchronous disks, motor is made to drive knurled shaft rotation,
The process that knurled shaft drives rotor to rotate again is more stablized, and feasibility is high.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Reference sign：1- motors, 2- hoses, 3- knurled shafts, 4- rotors, the first synchronous disks of 5-, the second synchronous disks of 6-, the sides 7-
Plate, 8- risers, 9- vertical connectings, 10- platforms, 101- motor output shafts, 201- connectors, 501- cylinder connecting rods, 601-
Through-hole, 602- mounting rods.
Specific implementation mode
With reference to specific embodiments and the drawings, the present invention is further illustrated.
Embodiment one
As shown in Figure 1, a kind of wriggling machine containing knurled shaft, including motor 1, the first synchronous disk 5, the second synchronous disk 6, knurled shaft
3, rotor 4, first synchronous disk, 5 and second synchronous disk 6 are synchronized centrally through 501 integrally connected of cylindrical connecting rod, first
There is endoporus in brace rod side, and the second synchronous disk 6, which corresponds to, through-hole 601 at the first synchronous disk endoporus, and 3 one end of the knurled shaft is light
Sliding end, 3 smooth end of knurled shaft pass through the second synchronous disk through-hole, the smooth end of knurled shaft and the first synchronous disk endoporus wildcard, rotor 4 to wear
In on knurled shaft 3, for 3 other end riveting of knurled shaft outside the second synchronous disk through-hole, knurled shaft 3 is located at the second synchronous disk through-hole inner segment
Equipped with annular knurl, the first synchronous disk 5 and the second synchronous disk 6 are fixedly connected on by mounting rod 602 on motor output shaft 101, motor 1
Rotation drives the first synchronous disk 5 and the rotation of the second synchronous disk 6, and the rotor 4 on knurled shaft is synchronous with second with the first synchronous disk 5
The rotation of disk 6 and revolve round the sun.
In the present embodiment, synchronous disk is fixedly connected on by connecting rod 602 on motor output shaft, and motor rotation, which drives, to be synchronized
Disk rotates, and the rotor on knurled shaft revolves round the sun with the rotation of synchronous disk, and rotor is through above knurled shaft, while being synchronized positioned at two
Between disk, the knurled shaft in the second synchronous disk through-hole has annular knurl, increases the compactness of component, more stable in the process of running.
Embodiment two
As shown in Figure 1, a kind of wriggling machine containing knurled shaft, including motor 1, the first synchronous disk 5, the second synchronous disk 6, knurled shaft
3, rotor 4, first synchronous disk, 5 and second synchronous disk 6 connect centrally through cylindrical connecting rod integrally connected, the first synchronous disk
There is endoporus in extension bar side, and the second synchronous disk 6, which corresponds to, through-hole at the first synchronous disk endoporus, and 3 one end of the knurled shaft is smooth end, rolling
3 smooth end of floral axis passes through the second synchronous disk through-hole, the smooth end of knurled shaft to be spirally connected with the first synchronous disk endoporus, and rotor 4 is through at annular knurl
On axis 3, outside the second synchronous disk through-hole, knurled shaft 3 is located at the second synchronous disk through-hole inner segment and is equipped with rolling 3 other end riveting of knurled shaft
Flower, the first synchronous disk 5 and the second synchronous disk 6 are fixedly connected on by mounting rod 602 on motor output shaft 101, and motor 1 rotates band
Dynamic first synchronous disk 5 and the rotation of the second synchronous disk 6, rotor 4 on knurled shaft is with the first synchronous disk 5 and the second synchronous disk 6
Rotation and revolve round the sun, rotor and knurled shaft all there are three, the uniform edge mounted between the first synchronous disk and the second synchronous disk.
In the present embodiment, three knurled shafts and three rotors are uniformly installed between two synchronous disk edges, can be protected in this way
It is stable to demonstrate,prove fluid output speed, while increasing the discharge capacity of equipment.
Embodiment three
As shown in Figure 1, a kind of wriggling machine containing knurled shaft, including motor 1, the first synchronous disk 5, the second synchronous disk 6, knurled shaft
3, rotor 4, first synchronous disk, 5 and second synchronous disk 6 connect centrally through cylindrical connecting rod integrally connected, the first synchronous disk
There is endoporus in extension bar side, and the second synchronous disk 6, which corresponds to, through-hole at the first synchronous disk endoporus, and 3 one end of the knurled shaft is smooth end, rolling
3 smooth end of floral axis passes through the second synchronous disk through-hole, the smooth end of knurled shaft to be spirally connected with the first synchronous disk endoporus, and rotor 4 is through at annular knurl
On axis 3, outside the second synchronous disk through-hole, knurled shaft 3 is located at the second synchronous disk through-hole inner segment and is equipped with rolling 3 other end riveting of knurled shaft
Flower, the first synchronous disk 5 and 6 mounting rod 602 of the second synchronous disk be fixedly connected on motor output shaft 101, and the rotation of motor 1 drives the
One synchronous disk 5 and the rotation of the second synchronous disk 6, rotor 4 on knurled shaft with the first synchronous disk 5 and the second synchronous disk 6 rotation
And revolve round the sun, motor carries shell, and shell is connected and composed by riser and side plate by vertical connecting, and vertical connecting 9 is by one
A cross bar and a montant are constituted, and one end of cross bar is vertically welded on riser 8, and one end of montant is vertically welded in cross bar
Between, one end of side plate is fixed on montant stage casing, and riser is fixedly mounted on motor, and riser upper end is right on platform there are one platform
Answering hose both ends position has two notches, and hose both ends have with externally threaded tubule, and the nut on external screw thread is by hose clamp in notch
On.
In the present embodiment, for shell to protect entire peristaltic-type pump arrangement, what hose 2 can be stablized is mounted on housings,
When motor 1, which rotates, drives synchronous disk rotation, the revolution of rotor 4 rolls hose 2, by blown tubular at vacuum, reaches one and follows
The reciprocal suction-operated of ring, operation are safer.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (6)
1. a kind of peristaltic pump containing knurled shaft, it is characterised in that：Including motor（1）, the first synchronous disk（5）, the second synchronous disk
（6）, knurled shaft（3）, rotor（4）, the motor（1）Including motor output shaft（101）, first synchronous disk（5）Edge has
Endoporus, second synchronous disk（6）With the first synchronous disk（5）Endoporus corresponding position has through-hole（601）, the second synchronous disk（6）One
Side and the first synchronous disk（5）Pass through center circle column type connecting rod（501）Integrally connected, the second synchronous disk other side have defeated with motor
Shaft（101）The mounting rod being fixedly connected（602）, the knurled shaft（3）One end be smooth end, knurled shaft（3）Smooth end
Across the through-hole of the second synchronous disk（601）, the smooth end of knurled shaft and the endoporus wildcard of the first synchronous disk, the knurled shaft（3）
Other end riveting in the second synchronous disk（6）Through hole, knurled shaft（3）One section of band annular knurl in the second synchronous disk, institute
State rotor（4）It is sleeved on knurled shaft, rotor（4）Positioned at the first synchronous disk（5）With the second synchronous disk（6）Between.
2. a kind of peristaltic pump containing knurled shaft according to claim 1, it is characterised in that：The knurled shaft（3）With turn
Son（4）There are three each, it is uniformly mounted on synchronous disk edge.
3. a kind of peristaltic pump containing knurled shaft according to claim 1, it is characterised in that：The motor carries shell,
Shell is by riser（8）And side plate（7）Pass through vertical connecting（9）It connects and composes, riser is fixedly mounted on motor（1）On, side
Plate（7）The upper surface of there are one groove.
4. a kind of peristaltic pump containing knurled shaft according to claim 3, it is characterised in that：The housings are equipped with
Opening up " u "-shaped hose（2）, there is the connector with nut at hose both ends（201）, side plate is resisted below hose（7）Groove.
5. a kind of peristaltic pump containing knurled shaft according to claim 4, it is characterised in that：The riser（8）Upper end has
One platform（10）, corresponding to hose both ends position on platform has two notches.
6. a kind of peristaltic pump containing knurled shaft according to claim 5, it is characterised in that：The hose（2）Both ends have
With externally threaded tubule, nut on external screw thread is by hose（2）It is stuck on notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810439167.6A CN108661893A (en) | 2018-05-09 | 2018-05-09 | A kind of peristaltic pump containing knurled shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810439167.6A CN108661893A (en) | 2018-05-09 | 2018-05-09 | A kind of peristaltic pump containing knurled shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108661893A true CN108661893A (en) | 2018-10-16 |
Family
ID=63779036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810439167.6A Pending CN108661893A (en) | 2018-05-09 | 2018-05-09 | A kind of peristaltic pump containing knurled shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108661893A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070134113A1 (en) * | 2005-12-09 | 2007-06-14 | Industrial Technology Research Institute | 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 |
| CN204890531U (en) * | 2015-03-02 | 2015-12-23 | 黄同新 | Chest massager |
| CN105257519A (en) * | 2015-11-20 | 2016-01-20 | 广东伟创科技开发有限公司 | Peristaltic pump |
| CN208184942U (en) * | 2018-05-09 | 2018-12-04 | 卡川尔流体科技(上海)有限公司 | A kind of peristaltic pump containing knurled shaft |
-
2018
- 2018-05-09 CN CN201810439167.6A patent/CN108661893A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070134113A1 (en) * | 2005-12-09 | 2007-06-14 | Industrial Technology Research Institute | 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 |
| CN204890531U (en) * | 2015-03-02 | 2015-12-23 | 黄同新 | Chest massager |
| CN105257519A (en) * | 2015-11-20 | 2016-01-20 | 广东伟创科技开发有限公司 | Peristaltic pump |
| CN208184942U (en) * | 2018-05-09 | 2018-12-04 | 卡川尔流体科技(上海)有限公司 | A kind of peristaltic pump containing knurled shaft |
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