CN207033721U - A kind of peristaltic pump - Google Patents
A kind of peristaltic pump Download PDFInfo
- Publication number
- CN207033721U CN207033721U CN201720639902.9U CN201720639902U CN207033721U CN 207033721 U CN207033721 U CN 207033721U CN 201720639902 U CN201720639902 U CN 201720639902U CN 207033721 U CN207033721 U CN 207033721U
- Authority
- CN
- China
- Prior art keywords
- pump
- pump case
- flexible pipe
- hatchcover
- extruding wheel
- 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.)
- Expired - Fee Related
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- Reciprocating Pumps (AREA)
Abstract
The utility model discloses a kind of peristaltic pump, including pump cover, pump case and support, described pump case is fixed on support, rotating disk and extruding wheel are provided with described pump case, flexible pipe is fixed with the inwall of pump case, described extruding wheel is pressed on the surface of flexible pipe, and hose fracture detection means, lubrication cleaning device are additionally provided with the inwall of the pump case, material inlet and material outlet are additionally provided with the outer wall of the pump case, ring flange is equipped with described material inlet and material outlet.The utility model improves traditional flexible pipe pump configuration, lubrication cleaning device component is with the addition of inside it, self lubrication operation of peristaltic pump can be realized, absorption fixation can also be carried out to the impurity of pump body simultaneously, enhance the performance and duration of the components such as flexible pipe, extruding wheel, so as to improve the life-span of the pump housing, have good value for applications.
Description
Technical field
The utility model belongs to the processing and manufacturing technology of pump, and in particular to a kind of peristaltic 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 is strong, and the industrial pump of the high slag slurry fluid containing amount of solid is few, and more or less there is certain limitation.Flexible pipe
Pump arises at the historic moment, and its operation principle is that the alternating based on elastic hose is stretched come pumped (conveying) medium, i.e. motor driving rotating disk, rotating disk band
Elastic deformation occurs for dynamic extruding wheel revolution, extruding wheel extruding elastic hose, forms negative pressure suction medium in suction inlet, passes through extruding
The push of wheel, medium are discharged from outlet.Elastic hose is ceaselessly squeezed and rubbed at work, it is therefore desirable to which lubrication carries
Its service life is risen, at present according to the common lubrication circumstances of elastic hose, can be divided into closed and open.It is closed：By bullet
Property flexible pipe and extruding wheel are installed in closed casing, lubricating fluid are put into closed casing, are made elastic hose and extruding wheel
It is totally submerged among lubricating fluid, to reduce elastic hose abrasion, but this mode requires higher to overall processing manufacturing process, inconvenience
In promoting the use of.It is open：Elastic hose and extruding wheel are installed in open lead frame, before work, keep flexible pipe
Pump stopped status, handhole cover is opened, upper lubricating grease or lubricant is dipped in brush, is coated in the position that is squeezed of elastic hose, this
The work of sample needs multiple, time-consuming effort again for one day.Further, since constantly rubbing, chip can be produced between part, while can also
The unexpected problems such as the side leakage because of elastic hose cause it is residual in the pump housing have granule foreign etc., and such impurity is not easily cleaned, can also be
Elastic hose, the service life and characteristic of extruding wheel are reduced in continuous friction of motion.
Utility model content
The purpose of this utility model is to be directed to existing issue, there is provided a kind of peristaltic pump.
The utility model is achieved through the following technical solutions：
A kind of peristaltic pump, including pump cover, pump case and support, described pump case are fixed on support, are set in described pump case
There are rotating disk and extruding wheel, flexible pipe is fixed with the inwall of pump case, described extruding wheel is pressed on the surface of flexible pipe, the pump case
Inwall on be additionally provided with hose fracture detection means, lubrication cleaning device, be additionally provided with the outer wall of the pump case material inlet and
Material outlet, ring flange is equipped with described material inlet and material outlet.
Further, described lubrication cleaning device is made up of upper hatchcover and lower hatchcover, and described upper hatchcover is fastened on down
On hatchcover, realized and be detachably connected by the hex screw in side wall, the centre hollow out of the upper hatchcover, the center of lower hatchcover
Centre is provided with groove, and both form a semi-open chamber, and described chamber bottom, which is filled out, is placed with sponge, and upper strata, which is filled out, is placed with wool felt,
The both ends of the lower hatchcover are additionally provided with arc ear, and the center of the arc ear is provided with manhole, the inwall of pump case be provided with
Cooperation screwed hole, lubrication cleaning device realized by arc ear and is detachably connected with pump case.
Further, it is connected by screw between described pump cover and pump case.
Further, described flexible pipe in material inlet by introducing, by being drawn in material outlet.
Further, described rotating disk profile is ellipse, and extruding wheel is symmetricly set in the both ends of rotating disk.
The utility model has advantages below compared with prior art：
The utility model improves traditional flexible pipe pump configuration, and lubrication cleaning device component is with the addition of inside it, can be real
Self lubrication operation of existing peristaltic pump, while absorption fixation can also be carried out to the impurity of pump body, enhance flexible pipe, extruding wheel
Deng the performance and duration of component, so as to improve the life-span of the pump housing, have good value for applications.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model lubrication cleaning device.
Fig. 3 is the diagrammatic cross-section of the utility model lubrication cleaning device.
Embodiment
The utility model is further illustrated below in conjunction with the accompanying drawings.
A kind of peristaltic pump, including pump cover 1, pump case 2 and support 3, described pump case 2 are fixed on support 3, described pump case
Rotating disk 5 and extruding wheel 6 are provided with 2, is fixed with flexible pipe 4 on the inwall of pump case 2, described extruding wheel 6 is pressed on the surface of flexible pipe 4
On, hose fracture detection means 7, lubrication cleaning device 8 are additionally provided with the inwall of the pump case 2, is gone back on the outer wall of the pump case 2
Provided with material inlet 9 and material outlet 10, ring flange 11 is equipped with described material inlet 9 and material outlet 10.
Further, described lubrication cleaning device 8 is made up of upper hatchcover 82 and lower hatchcover 81, and described upper hatchcover 82 blocks
Close on lower hatchcover 81, realized and be detachably connected by the hex screw 83 in side wall, the centre hollow out of the upper hatchcover 82,
The centre of lower hatchcover 81 is provided with groove, and both form a semi-open chamber 811, and the described bottom of chamber 811, which is filled out, is placed with sea
Silk floss 84, upper strata, which is filled out, is placed with wool felt 85, and the both ends of the lower hatchcover 81 are additionally provided with arc ear 812, the center of the arc ear 812
Provided with manhole 813, the inwall of pump case 2 is provided with matched screwed hole, and lubrication cleaning device 8 passes through arc ear 812
Realization is detachably connected with pump case 2.
Further, it is connected by screw between described pump cover 1 and pump case 2.
Further, described flexible pipe 4 in material inlet 9 by introducing, by being drawn in material outlet 10.
Further, the described profile of rotating disk 5 is ellipse, and extruding wheel 6 is symmetricly set in the both ends of rotating disk 5.
Operation principle of the present utility model is：The motor operation work of peristaltic pump, drives rotating disk 5 to rotate, now extruding wheel 6
The extrusion process that moves in circles is carried out to flexible pipe 4, so as to realize that the material in flexible pipe 4 is entered by material inlet 9, from material outlet 10
The transport operation of outflow, during this moment of hose fracture detection means 7 state of flexible pipe 4 is detected, ensure operation it is steady
It is qualitative, lubricate in the chamber 811 of cleaning device 8 and be placed with the sponge 84 for being soaked with lubricating oil, and wool felt 85, wherein wool respectively
The upper surface of felt 85 projects above the upper surface of hatchcover 82 slightly, and extruding wheel 6 can be from the upper table of wool felt 85 when moving back and forth
Face is slipped over, and now lubricating oil can be coated on the surface of extruding wheel 6 by wool felt 85, while can also be by the particle in extruding wheel 6
Left etc. impurity absorption, realize self lubrication, self-cleaning function of the pump housing, improve operating efficiency and service life, and
Lubrication cleaning device 8 is simple in construction, and convenient disassembly is easy to utilize.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of peristaltic pump, including pump cover, pump case and support, it is characterised in that described pump case is fixed on support, described
Rotating disk and extruding wheel are provided with pump case, flexible pipe is fixed with the inwall of pump case, described extruding wheel is pressed on the surface of flexible pipe,
Hose fracture detection means, lubrication cleaning device are additionally provided with the inwall of the pump case, thing is additionally provided with the outer wall of the pump case
Expect entrance and material outlet, ring flange is equipped with described material inlet and material outlet.
2. a kind of peristaltic pump according to claim 1, it is characterised in that described lubrication cleaning device is by upper hatchcover with
Hatchcover is formed, and described upper hatchcover is fastened on lower hatchcover, is realized and is detachably connected by the hex screw in side wall, it is described on
The centre hollow out of hatchcover, the centre of lower hatchcover are provided with groove, and both form a semi-open chamber, described chamber bottom
Fill out and be placed with sponge, upper strata, which is filled out, is placed with wool felt, and the both ends of the lower hatchcover are additionally provided with arc ear, and the center of the arc ear is provided with
Manhole, the inwall of pump case are provided with matched screwed hole, and lubrication cleaning device is realized and pump case by arc ear
It is detachably connected.
3. a kind of peristaltic pump according to claim 1, it is characterised in that connected between described pump cover and pump case by screw
Connect.
A kind of 4. peristaltic pump according to claim 1, it is characterised in that described flexible pipe by being introduced in material inlet, by
Drawn in material outlet.
5. a kind of peristaltic pump according to claim 1, it is characterised in that described rotating disk profile is oval, extruding wheel
It is symmetricly set in the both ends of rotating disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720639902.9U CN207033721U (en) | 2017-06-05 | 2017-06-05 | A kind of peristaltic pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720639902.9U CN207033721U (en) | 2017-06-05 | 2017-06-05 | A kind of peristaltic pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207033721U true CN207033721U (en) | 2018-02-23 |
Family
ID=61469499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720639902.9U Expired - Fee Related CN207033721U (en) | 2017-06-05 | 2017-06-05 | A kind of peristaltic pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207033721U (en) |
-
2017
- 2017-06-05 CN CN201720639902.9U patent/CN207033721U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20180605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |