CN206816454U - A kind of more flexible pipe dehvery pumps - Google Patents
A kind of more flexible pipe dehvery pumps Download PDFInfo
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- CN206816454U CN206816454U CN201720116489.8U CN201720116489U CN206816454U CN 206816454 U CN206816454 U CN 206816454U CN 201720116489 U CN201720116489 U CN 201720116489U CN 206816454 U CN206816454 U CN 206816454U
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Abstract
It the utility model is related to a kind of more flexible pipe dehvery pumps, including pump chamber and stretch into pump chamber by motor-driven main shaft, the inserting end of the main shaft is installed with rotor, there are many flexible pipes positioned at wound side by side on the outside of rotor in the pump chamber, each flexible pipe one end is stretched out pump chamber and inputted for material, and each flexible pipe other end passes through pump chamber outputting material；The rotor of rotation extrudes each flexible pipe by batch (-type), is flowed out after making material out of each flexible pipe one end suction line from the flexible pipe other end.Peristaltic pump of the present utility model realizes the conveying of material in the form of rotor Intermittent pneumatic compression flexible pipe, the material in flexible pipe can be exported when rotor squish flexible pipe, and when flexible pipe is unclamped after rotor squish flexible pipe, it can make to quickly form negative pressure in flexible pipe, so as to by material suction line, so circulation, realize that material conveys；The peristaltic pump of this structure is not only simple in structure, and production cost is low, and application field is wide.
Description
Technical field
Fluid conveying machine is the utility model is related to, belongs to positive displacement conveying pump technical field, more particularly to it is a kind of how soft
Pipe dehvery pump.
Background technology
It is various to be used for the industrial pump species of fluid conveying in modern industrial production, but suitable for transport viscosity is big, corrosion
Property it is strong, the industrial pump of the high slag slurry fluid containing amount of solid is few, and more or less there is certain limitation.Such as state
The membrane pump of interior production, diaphragm quality is not high, and service life is short.Secondly, the screw pump of slag slurry material conveying is commonly used to, by
It is big in its difficulty of processing, high is required to rotor machining, domestic manufacturer is extremely difficult to the manufacture level of foreign countries, thereby results in rubber and determines
Service life reduction of son etc..In addition, such as magnetic drive pump, dynamic sealing of auxiliary impeller rubber lined pump more or less exist so some ask
Topic, and these pumps functionally also lack popularity, are only used for the occasion limited, it is more harsh to service condition requirement.
Occur a kind of new peristaltic pump in recent years, peristaltic pump is not leaked with it, suction capacity is strong, self-cleaning, simple in construction, maintenance side
The exclusive characteristic such as just, is widely used in a variety of industries such as chemical industry, oil, medicine, food, building.The pump energy pumping contains impurity
Solid-granular material oar under 1/4 caliber of fluid, various fibers and particle diameter, and blocking will not be produced.Further, since pump
The fluid of suction only contacts with flexible pipe, so corrosivity and the abrasive media that rubber tube can bear can be conveyed.It is but existing
Peristaltic pump production cost is high, and conveying efficiency is low.
Utility model content
For above-mentioned technical problem, the purpose of this utility model is to provide that a kind of cost is relatively low, technical grade of multichannel
More flexible pipe dehvery pumps.
Technical scheme is used by the utility model solves above-mentioned technical problem：A kind of more flexible pipe dehvery pumps, including pump
Chamber and stretch into pump chamber rotor is installed with by motor-driven main shaft, the inserting end of the main shaft, positioned at turning in the pump chamber
Sub- outside wound side by side has many flexible pipes, and each flexible pipe one end is stretched out pump chamber and inputted for material, and each flexible pipe other end passes through pump
Chamber outputting material；The rotor of rotation extrudes each flexible pipe by batch (-type), after making material out of each flexible pipe one end suction line from
The flexible pipe other end flows out.
Preferably, the rotor includes the body that is rotated by the main shaft drives and is fixedly connected with the body outer wall
Several projections, can flexible pipe described in Intermittent pneumatic compression when each projection rotates with body.
Preferably, each 180 ° of soft tube winding rotor -- 270 °.
Preferably, each projection is a roller, the axial direction of roller is vertical with flexible pipe axial direction, the roller
Many flexible pipes can be extruded when being rotated with body simultaneously.
Preferably, each projection is made up of the multiple rollers axially arranged, and when roller rotates with body, each rolling
A flexible pipe corresponding to wheel extruding.
Preferably, the body can use rotating disk or straight-bar.
Preferably, straight-bar of the body using the several intersections axially arranged, each straight-bar both ends are respectively provided with one
The individual roller, when each straight-bar rotates, a flexible pipe corresponding to two rollers extruding thereon.
Preferably, the end of several straight-bars is positioned at one heart with several circumference of diameter, the crosspoint position of several straight-bars
In on the straight line of the center of circle of several circumference place.
Preferably, the material of the other end output of many flexible pipes is converged by joint.
Preferably, rupture or the damage detection device of detection flexible pipe are installed in the pump chamber.
As can be known from the above technical solutions, peristaltic pump of the present utility model realizes thing in the form of rotor Intermittent pneumatic compression flexible pipe
When the conveying of material, the material in flexible pipe can be exported when rotor squish flexible pipe, and flexible pipe is unclamped after rotor squish flexible pipe, it can make
Negative pressure is quickly formed in flexible pipe, so as to by material suction line, so circulation, realize that material conveys；The peristaltic pump of this structure
It is not only simple in structure, and production cost is low, and application field is wide.
Brief description of the drawings
Fig. 1 is outline structural diagram of the present utility model.
Fig. 2 is Fig. 1 side structure schematic view.
Fig. 3 is schematic cross-sectional view of the present utility model.
Embodiment
The utility model is discussed in detail with reference to Fig. 1, Fig. 2 and Fig. 3：
A kind of more flexible pipe dehvery pumps, including pump chamber 1 and stretching into pump chamber are stretched by motor-driven main shaft 2, the main shaft
Enter end and be installed with rotor 3, wound side by side there are several flexible pipes 4 on the outside of rotor, and each flexible pipe one end is stretched out pump chamber and inputted for material, often
The one flexible pipe other end passes through pump chamber outputting material；The rotor of rotation makes material from each flexible pipe one by batch (-type) squeezing tube
Flowed out after holding in suction line from the flexible pipe other end, so as to realize that material conveys；The flexible pipe can use NP natural rubbers,
EPDM ethylene propylene diene rubbers or nitrile rubber are made.In implementation process, flexible pipe is arranged between rotor and pump chamber, rotor rotation
When turning, its position clearance-type squeezing tube, when flexible pipe is extruded, its cross-sectional area diminishes, so as to which the material in pipe be discharged；And
Restored when flexible pipe is not extruded, its cross-sectional area becomes big, this change procedure so that negative pressure is produced in pipe, so as to by material
In suction line.The utility model uses many flexible pipes, and each flexible pipe can not only convey different materials, can also will be different
Material mixes, and so as to substitute pattern of the prior art using more pump works, reaches cost-effective and space purpose.
Rotor 3 of the present utility model includes the body 31 rotated by the main shaft drives and is fixedly connected with the body outer wall
Several projections 32, when each projection rotates with body can flexible pipe described in Intermittent pneumatic compression, and body in itself will not squeezing tube, from
And ensure to realize that gap extrudes when projection rotates with body.In implementation process, 180 ° of the soft tube winding rotor -- it is 270 °, excellent
It is 180 ° to select mode, i.e. flexible pipe both ends are horizontally disposed, and feed pressure and discharge pressure are horizontal direction, facilitate input and output material；
As soft tube winding rotor is less than 180 °, then flexible pipe charging or needs to overcome a part of material gravity during discharging, must provide bigger
Pressure, it is unfavorable to charging and discharging；And when soft tube winding rotor is more than 180 °, feed or go out using a part of gravity of material
Material, it is necessary to feed pressure and discharge pressure it is smaller；But if cartilage winding is long, then flexible pipe serious wear, influences to use the longevity
Life, therefore be limited with winding 270 °.
Preferably, each projection is a roller, the axial direction of roller is vertical with flexible pipe axial direction, the roller
Many flexible pipes can be extruded when being rotated with body simultaneously, so, when roller rotates with body, the frictional force of roller squeezing tube is rolling
Kinetic force of friction, the degree of wear of flexible pipe is greatly reduced, extend its service life., can be outside body diameter both ends typically for
Wall sets two projections, and the quantity of projection is not limited to 2, can be set multiple.
As another preferred embodiment, each projection is made up of the multiple rollers axially arranged, and roller revolves with body
When turning, a flexible pipe corresponding to each roller extruding a, that is to say, that roller extrudes a flexible pipe.In implementation process, respectively
The degree of wear of flexible pipe may be different, when the more other flexible pipe serious wears of a wherein flexible pipe, such as squeezed using same roller
Pressure, then the discharge pressure of the flexible pipe of the badly broken is affected, and uses each flexible pipe to be extruded using independent roller, then
Be not in this phenomenon, meanwhile, safeguard in this way, change it is more convenient.
Body of the present utility model can use rotating disk or straight-bar, convenient to set flexible pipe by the way of rotating disk；Using straight
Bar, then process, install, be easy to maintenance, cost is low.Preferably, straight-bar of the body using the several intersections axially arranged,
Each straight-bar both ends are respectively provided with a roller, when each straight-bar rotates, one corresponding to two rollers extruding thereon
Flexible pipe, and the end of several straight-bars is located at one heart with several circumference of diameter, the crosspoint of several straight-bars is located at several circles
Where the center of circle in week on straight line.This mode not only facilitates driving straight-bar rotation, and each straight-bar upper roller Intermittent pneumatic compression pair
Answer the time of flexible pipe different, such as converge the material that the other end of many flexible pipes exports by joint 10, not only realize continuous
Discharging, and material can be mixed, greatly improve conveying efficiency, save cost., can also be using circumference point in implementation process
For several blades of cloth as body, it can reach above-mentioned identical effect.
The pump chamber side of the present utility model is provided with the cover plate 5 for sealing the pump chamber, and being provided with the cover plate can
Observe pump chamber pump visor 6, can Real Time Observation pump chamber inner flexible tube extruding situation；Pump chamber opposite side forms bearing block 7, described
Main shaft is arranged on the bearing block by bearing；Cavity 8 is formed in the bearing block simultaneously, lubrication can be filled in cavity
Oil, bearing and main shaft are lubricated；The bearing gland 9 for sealing the bearing block cavity is provided with the pump chamber, can be prevented
Only lubricating oil flows into pump chamber.The utility model can also install rupture or the wear detector of detection flexible pipe in pump chamber, when soft
It when pipe serious wear or rupture, can in real time be found by rupture or wear detector, real-time servicing carried out to pump, so as to ensure
The normal work of pump, in implementation process, flexible pipe can be repeatedly used according to degree of wear shift position, be extended
The service life of flexible pipe.
Peristaltic pump projection squeezing tube of the present utility model work, pump, which can be done, to be turned, can with self-priming and processing high viscosity,
High wear medium.The pump housing need not seal, complete No leakage, and rotation can export the material of firm discharge every time, have and turn
The features such as speed is low, noiseless, purposes is relatively broad, can be applied to metallurgy, rare earth, desulfurization environmental protection, water process, papermaking, paint, titanium
The industries such as white powder, composite fertilizer.
Above-mentioned embodiment is only for illustration of the utility model, and is not the relevant skill to limitation of the present utility model
The those of ordinary skill in art field, can be so that various changes can be made in the case where not departing from the spirit and scope of the utility model
And modification, therefore all equivalent technical schemes should also belong to category of the present utility model.
Claims (9)
1. a kind of more flexible pipe dehvery pumps, including pump chamber and stretch into pump chamber by motor-driven main shaft, it is characterised in that：The master
The inserting end of axle is installed with rotor, has many flexible pipes, each flexible pipe one end positioned at wound side by side on the outside of rotor in the pump chamber
Stretch out pump chamber to input for material, each flexible pipe other end passes through pump chamber outputting material；The rotor of rotation is extruded every by batch (-type)
One flexible pipe, flowed out after making material out of each flexible pipe one end suction line from the flexible pipe other end；The other end of many flexible pipes
The material of output is converged by joint.
2. more flexible pipe dehvery pumps according to claim 1, it is characterised in that：The rotor includes being rotated by the main shaft drives
Body and several projections for being fixedly connected with the body outer wall, can be soft described in Intermittent pneumatic compression when each projection rotates with body
Pipe.
3. more flexible pipe dehvery pumps according to claim 2, it is characterised in that：Each 180 ° of soft tube winding rotor --
270°。
4. more flexible pipe dehvery pumps according to Claims 2 or 3, it is characterised in that：Each projection is a roller, roller
Axial direction is vertical with flexible pipe axial direction, can extrude many flexible pipes when the roller rotates with body simultaneously.
5. more flexible pipe dehvery pumps according to Claims 2 or 3, it is characterised in that：Each projection is more by what is axially arranged
Individual roller composition, when roller rotates with body, a flexible pipe corresponding to each roller extruding.
6. more flexible pipe dehvery pumps according to claim 5, it is characterised in that：The body can use rotating disk or straight-bar.
7. more flexible pipe dehvery pumps according to claim 6, it is characterised in that：The body is using the several intersections axially arranged
Straight-bar, each straight-bar both ends are respectively provided with a roller, and during each straight-bar rotation, two rollers extruding thereon is corresponding
A flexible pipe.
8. more flexible pipe dehvery pumps according to claim 7, it is characterised in that：The end of several straight-bars is located at one heart with diameter
On several circumference, the crosspoint of several straight-bars is located on the center of circle place straight line of several circumference.
9. more flexible pipe dehvery pumps according to claim 1, it is characterised in that：The rupture of detection flexible pipe is installed in the pump chamber
Or damage detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720116489.8U CN206816454U (en) | 2017-02-10 | 2017-02-10 | A kind of more flexible pipe dehvery pumps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720116489.8U CN206816454U (en) | 2017-02-10 | 2017-02-10 | A kind of more flexible pipe dehvery pumps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206816454U true CN206816454U (en) | 2017-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720116489.8U Active CN206816454U (en) | 2017-02-10 | 2017-02-10 | A kind of more flexible pipe dehvery pumps |
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| CN (1) | CN206816454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968907A (en) * | 2017-02-10 | 2017-07-21 | 广州中卓智能装备有限公司 | A kind of many flexible pipe dehvery pumps |
-
2017
- 2017-02-10 CN CN201720116489.8U patent/CN206816454U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968907A (en) * | 2017-02-10 | 2017-07-21 | 广州中卓智能装备有限公司 | A kind of many flexible pipe dehvery pumps |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220406 Address after: 511496 No. 1, Chuangyuan Road, Zhongcun street, Panyu District, Guangzhou City, Guangdong Province Patentee after: PUHLER (GUANGDONG) SMART NANO TECHNOLOGY Co.,Ltd. Patentee after: Hunan paile Intelligent Equipment Group Co.,Ltd. Patentee after: Hunan Jinling Machine Tool Technology Group Co.,Ltd. Address before: 510000 self compiled 01 by workshop 1, No. 10, Hanqi Avenue, Dalong street, Panyu District, Guangzhou, Guangdong Province Patentee before: CHNZO (GUANGZHOU) SMART EQUIPMENT CO.,LTD. |