CN113931826B - Electromagnetic clutch peristaltic pump - Google Patents
Electromagnetic clutch peristaltic pump Download PDFInfo
- Publication number
- CN113931826B CN113931826B CN202111111835.0A CN202111111835A CN113931826B CN 113931826 B CN113931826 B CN 113931826B CN 202111111835 A CN202111111835 A CN 202111111835A CN 113931826 B CN113931826 B CN 113931826B
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- CN
- China
- Prior art keywords
- peristaltic pump
- electromagnetic clutch
- transmission
- turntable
- gear
- 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.)
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Classifications
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- 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
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- 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
- F04B43/1223—Machines, pumps, or pumping installations having flexible working members having peristaltic action the actuating elements, e.g. rollers, moving in a straight line during squeezing
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- 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
- F04B43/1238—Machines, pumps, or pumping installations having flexible working members having peristaltic action using only one roller as the squeezing element, the roller moving on an arc of a circle during squeezing
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- 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
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
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- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/22—Arrangements for enabling ready assembly or disassembly
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Abstract
The invention discloses an electromagnetic clutch peristaltic pump which comprises a mounting frame, a transmission device, a power device, a mounting plate and a plurality of peristaltic pump heads, wherein the mounting frame is arranged on the mounting frame; the mounting plate is arranged on the inner side of the mounting frame; the mounting plate is in threaded connection with the mounting frame; the transmission device and the power device are both arranged on the mounting plate in a threaded manner; the peristaltic pump head is detachably connected with the transmission device; each peristaltic pump head is independently controlled by a transmission device. The invention can independently control one or more peristaltic pump heads, can also achieve the control of forward and reverse rotation, timing and quantification of the peristaltic pump heads, and each peristaltic pump head can be independently disassembled, thereby being convenient for replacing a water pipe.
Description
Technical Field
The invention relates to the technical field of peristaltic pumps, in particular to an electromagnetic clutch peristaltic pump.
Background
At present, peristaltic pumps of various types are commonly used in flow measuring instruments, medical instruments, chemical industry and pharmaceutical industry, and are often required to be used for quantitatively sucking reagents, samples or reaction mixtures. The peristaltic pump in the prior art basically has the advantages that the roller is directly arranged on the rolling frame, the roller is driven to revolve along with the rolling frame when the rolling frame rotates, the roller also rotates, and some rolling frames of the roller can squeeze and release the pump pipe in the revolution and rotation processes, so that the pumping effect can be achieved. The existing peristaltic pumps in the market only have single pump pipes or fixed multi-pump pipe products, most of the peristaltic pumps simultaneously squeeze and release all pump pipes, the peristaltic pumps lack of expansibility and flexibility, and are large in size and complex in structure, and one or more paths of peristaltic pumps cannot be independently selected from multiple paths of peristaltic pumps to operate. For this purpose, we propose an electromagnetic clutch peristaltic pump to solve the above-mentioned problems.
Disclosure of Invention
Aiming at the defects that only a single pump tube or a fixed multi-pump tube exists in the prior art, the size is large, the structure is complex, and one or more paths cannot be independently selected from the multiple paths to operate, the invention provides an electromagnetic clutch peristaltic pump for overcoming the defects.
An electromagnetic clutch peristaltic pump comprises a mounting frame, a transmission device, a power device, a mounting plate and a plurality of peristaltic pump heads; the mounting plate is arranged on the inner side of the mounting frame; the mounting plate is in threaded connection with the mounting frame; the transmission device and the power device are both arranged on the mounting plate in a threaded manner; the peristaltic pump head is detachably connected with the transmission device; each peristaltic pump head is independently controlled by a transmission device.
Preferably, the transmission device comprises a transmission case; a main shaft is arranged in the transmission case; one end of the main shaft, which is close to the power device, extends out of the transmission case; and a main shaft gear is arranged at one end of the main shaft extending out of the transmission case.
As a preferable scheme, a plurality of fixing seats are arranged in the transmission case; each fixed seat is provided with an electromagnetic clutch; the electromagnetic clutch is coaxially arranged with the main shaft; and a transmission gear is sleeved on the outer circumferential wall of the electromagnetic clutch.
As a preferable scheme, a first circuit board is also arranged in the transmission case; the electromagnetic clutch is controlled by the first circuit board.
As a preferable scheme, a first clamping groove and a first clamping block are respectively arranged on one end face of the transmission case connected with the peristaltic pump head; the first clamping groove and the first clamping block are oppositely arranged.
Preferably, the power device comprises a motor case; a motor base and a second circuit board are arranged in the motor box; a stepping motor is arranged on the motor base; a stepping motor gear is arranged on an output shaft of the stepping motor; the stepping motor gear is in meshed connection with the spindle gear; the stepping motor gear is controlled by the second circuit board.
Preferably, the peristaltic pump head comprises a first shell and a second shell which are oppositely arranged; a turntable base is arranged between the first shell and the second shell.
Preferably, a peristaltic pump shaft is further arranged between the first shell and the second shell; a turntable is coaxially arranged on the peristaltic pump shaft; the turntable is rotatably arranged on the turntable base; the turntable is wound with a water pipe.
As a preferable scheme, peristaltic pump rollers are arranged on the turntable; the peristaltic pump rollers are arranged around the peristaltic pump shaft; peristaltic pump gears are coaxially arranged on the outer circumferential wall of the turntable; the peristaltic pump gear is meshed with the transmission gear.
As a preferable scheme, one end of the turntable base, which is connected with the power device, is provided with a second clamping groove and a second clamping block; the second clamping groove is matched with the first clamping block; the second clamping block is matched with the first clamping groove.
The beneficial effects are that: the peristaltic pump comprises a mounting frame, a transmission device, a power device, a mounting plate and a plurality of peristaltic pump heads, wherein the mounting plate is arranged on the inner side of the mounting frame and is in threaded connection with the mounting frame; by adopting the scheme, one or more peristaltic pump heads can be independently controlled, and the control of forward and reverse rotation, timing and quantification of the peristaltic pump heads can be achieved, and each peristaltic pump head can be independently disassembled, so that the water pipe can be conveniently replaced.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic diagram of a partial explosion of the present invention.
FIG. 3 is a schematic diagram of a partial explosion of the present invention.
Fig. 4 is an internal schematic view of the motor case of the present invention.
FIG. 5 is a schematic diagram of an assembly of a transmission and a power plant according to the present invention.
Fig. 6 is an internal schematic view of the transmission of the present invention.
Fig. 7 is a schematic structural view of a peristaltic pump head of the present invention.
Fig. 8 is an internal structural view of the peristaltic pump head of the present invention.
Fig. 9 is a schematic diagram of the assembly of the turntable and the water pipe according to the present invention.
Fig. 10 is a schematic diagram of the transmission of the present invention.
FIG. 11 is a schematic diagram illustrating the assembly of the cover plate and the transmission device of the present invention.
In the figure: 1-mounting rack; 2-transmission means; 3-power means; 4-peristaltic pump head; 5-mounting plates; 6-cover plate; 11-flanges; 12-a first mounting slot; 13-a first mounting hole; 21-a second mounting slot; 22-a second mounting hole; 23-fixing seats; 24-a third mounting hole; 25-a main shaft; 26-spindle gear; 27-an electromagnetic clutch; 28-a transmission gear; 29-a first circuit board; 210-a first card slot; 211-a first clamping block; 31-connecting studs; 32-a motor base; 33-a stepper motor; 34-a second circuit board; 35-a stepper motor gear; 41-a first housing; 42-a second housing; 43-a turntable base; 44-a second card slot; 45-a second clamping block; 46-peristaltic pump shaft; 47-rotating disc; 48-peristaltic pump rollers; 49-peristaltic pump gear; 410-a water pipe; 51-fourth mounting holes; 52-a fifth mounting hole; 53-sixth mounting holes; 54-seventh mounting hole; 55-eighth mounting holes; 61-a third clamping block; 62-third clamping groove.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the invention and therefore show only the structures which are relevant to the invention.
In the present invention, it should be noted that, the terms "near," "far," "inside," "outside," "opposite," "between," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention; the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1
Referring to fig. 1 to 11, embodiment 1 provides an electromagnetic clutch peristaltic pump, which comprises a mounting frame 1, a transmission device 2, a power device 3, a mounting plate 5 and a plurality of peristaltic pump heads 4; the mounting plate 5 is arranged on the inner side of the mounting frame 1; the mounting plate 5 is in threaded connection with the mounting frame 1; the transmission device 2 and the power device 3 are both arranged on the mounting plate 5 in a threaded manner; the peristaltic pump head 4 is detachably connected with the transmission device 2; each peristaltic pump head 4 is independently controlled by the transmission device 2; by adopting the scheme, one or more peristaltic pump heads 4 can be independently controlled, and the control of forward and reverse rotation, timing and quantification of the peristaltic pump heads 4 can be achieved, and each peristaltic pump head 4 can be independently disassembled, so that the water pipe can be conveniently replaced.
In this embodiment, the transmission 2 comprises a transmission case; a main shaft 25 is arranged in the transmission case; one end of the main shaft 25, which is close to the power device 3, extends out of the transmission case; one end of the main shaft 25 extending out of the transmission case is provided with a main shaft gear 26; a plurality of fixing seats 23 are arranged in the transmission case; an electromagnetic clutch 27 is arranged on each fixed seat 23; the electromagnetic clutch 27 is coaxially arranged with the main shaft 25; a transmission gear 28 is sleeved on the outer circumferential wall of the electromagnetic clutch 27; a first circuit board 29 is also arranged in the transmission case; the electromagnetic clutch 27 is controlled by the first circuit board 29; the first circuit board 29 is provided with a control button for controlling the closing of the electromagnetic clutch 27; a first clamping groove 210 and a first clamping block 211 are respectively arranged on one end surface of the transmission case connected with the peristaltic pump head 4; the first clamping groove 210 and the first clamping block 211 are oppositely arranged.
In this embodiment, the power unit 3 includes a motor case; a motor base 32 and a second circuit board 34 are arranged in the motor box; a stepping motor 33 is arranged on the motor base 32; a step motor gear 35 is mounted on the output shaft of the step motor 33; the step motor gear 35 is in meshed connection with the spindle gear 26; the step motor gear 35 is controlled by the second circuit board 34; the second circuit board 34 is provided with a start-stop control button and a forward-reverse control button for controlling the stepping motor gear 35.
In this embodiment, the peristaltic pump head 4 comprises a first housing 41 and a second housing 42 arranged opposite to each other; a turntable base 43 is installed between the first housing 41 and the second housing 42; a peristaltic pump shaft 46 is further arranged between the first shell 41 and the second shell 42; a turntable 47 is coaxially arranged on the peristaltic pump shaft 46; the turntable 47 is rotatably mounted on the turntable base 43; the turntable 47 is wound with a water pipe 410; peristaltic pump rollers 48 are arranged on the turntable 47; the peristaltic pump rollers 48 are disposed about the peristaltic pump shaft 46; peristaltic pump gears 49 are coaxially arranged on the outer circumferential wall of the turntable 47; the peristaltic pump gear 49 is in meshed connection with the transmission gear 28; one end of the turntable base 43, which is connected with the power device, is provided with a second clamping groove 44 and a second clamping block 45; the second clamping groove 44 is matched with the first clamping block 211; the second clamping block 45 is matched with the first clamping groove 210.
By adopting the scheme, when the peristaltic pump head 4 is installed, the peristaltic pump head 4 can be installed by only aligning the second clamping groove 44 on the peristaltic pump head 4 with the first clamping block 211 and aligning the second clamping block 45 with the first clamping groove 210 and pushing the peristaltic pump head 4, after the installation is finished, the corresponding electromagnetic clutch 27 is controlled to be closed by the control button on the first circuit board 29, the stepping motor 33 is started by the start-stop control button on the second circuit board 34, the stepping motor 33 drives the main shaft 25 to rotate through the stepping motor gear 35 and the main shaft gear 26, the main shaft 25 controls the corresponding peristaltic pump head 4 to work through the electromagnetic clutch 27 in the closed state, namely the transmission gear 28 drives the turntable to rotate through the peristaltic pump gear 49, and then the peristaltic pump roller 48 rotates to squeeze and release the water pipe 410, so that the pumping effect can be achieved; the peristaltic pump head 4 can be controlled in forward and reverse directions, timing and quantification through the electromagnetic clutch.
Example 2
Referring to fig. 1 to 11, embodiment 2 includes all the technical features of embodiment 1, except that: a flange 11 is arranged at the edge of the mounting frame 1; the flange 11 is symmetrically provided with first mounting slots 12, so that the whole peristaltic pump is convenient to fixedly mount; four corners of the mounting frame 1 are provided with first mounting holes 13; four corners of the mounting plate 5 are provided with fourth mounting holes 51 corresponding to the first mounting holes 13; the mounting plate 5 is fixedly connected with the mounting frame 1 through bolts.
In this embodiment, the mounting plate 5 is further provided with a fifth mounting hole 52, a sixth mounting hole 53, a seventh mounting hole 54, and an eighth mounting hole 55.
In this embodiment, the motor case is provided with a connecting stud 31; the connecting stud 31 is correspondingly arranged with the fifth mounting hole 52 and is fixed by bolting, the motor base 32 is provided with a screw hole corresponding to the sixth mounting hole 53, and the motor base 32 is connected with the mounting plate 5 by bolting.
In this embodiment, the end surface of the transmission case far from the first clamping groove 210 and the first clamping block 211 is provided with a second mounting groove 21 corresponding to the fixing seat 23; the fixing seat 23 is provided with a third mounting hole 24 corresponding to the seventh mounting hole 54; the fixed seat 23 is connected with the mounting plate 5 through bolts; the end surface of the transmission case far away from the first clamping groove 210 and the first clamping block 211 is also provided with a second mounting hole 22; the second mounting hole 22 corresponds to the eighth mounting hole 55, and the transmission case is connected to the mounting plate 5 through a bolt.
By adopting the scheme, the connection among the components can be ensured to be more stable, the volume of the electromagnetic clutch peristaltic pump is reduced, and meanwhile, the electromagnetic clutch peristaltic pump is connected through bolts, so that the electromagnetic clutch peristaltic pump is convenient to assemble and disassemble and is convenient to clean or replace parts.
Example 3
Referring to fig. 1 to 11, embodiment 3 includes all the technical features of embodiment 1, except that: the electromagnetic clutch peristaltic pump also comprises a cover plate 6; a third clamping block 61 is arranged at one end of the cover plate 6, and a third clamping groove 62 is arranged at the other end of the cover plate; the third clamping block 61 is matched with the first clamping groove 210, and the third clamping groove 62 is matched with the first clamping block 211.
With the adoption of the scheme, when the peristaltic pump head 4 is separated from the transmission device 2, the cover plate 6 can be covered on the station, so that the transmission gear 28 is prevented from being exposed to the outside, and meanwhile, dust is prevented from entering the transmission device 2 to damage parts.
In the description of the present specification, reference to the terms "one embodiment," "certain embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (4)
1. An electromagnetic clutch peristaltic pump, characterized in that: comprises a mounting frame, a transmission device, a power device, a mounting plate and a plurality of peristaltic pump heads; the mounting plate is arranged on the inner side of the mounting frame; the mounting plate is in threaded connection with the mounting frame; the transmission device and the power device are both arranged on the mounting plate in a threaded manner; the peristaltic pump head is detachably connected with the transmission device; each peristaltic pump head is independently controlled by a transmission device;
the transmission device comprises a transmission box; a main shaft is arranged in the transmission case; one end of the main shaft, which is close to the power device, extends out of the transmission case; a main shaft gear is arranged at one end of the main shaft extending out of the transmission case;
a plurality of fixing seats are arranged in the transmission case; each fixed seat is provided with an electromagnetic clutch; the electromagnetic clutch is coaxially arranged with the main shaft; a transmission gear is sleeved on the outer circumferential wall of the electromagnetic clutch;
a first clamping groove and a first clamping block are respectively arranged on one end face of the transmission case, which is connected with the peristaltic pump head; the first clamping groove and the first clamping block are oppositely arranged;
the peristaltic pump head comprises a first shell and a second shell which are oppositely arranged; a turntable base is arranged between the first shell and the second shell;
a peristaltic pump shaft is further arranged between the first shell and the second shell; a turntable is coaxially arranged on the peristaltic pump shaft; the turntable is rotatably arranged on the turntable base; a water pipe is wound on the turntable;
peristaltic pump gears are coaxially arranged on the outer circumferential wall of the turntable; the peristaltic pump gear is meshed with the transmission gear;
one end of the turntable base, which is connected with the transmission case, is provided with a second clamping groove and a second clamping block; the second clamping groove is matched with the first clamping block; the second clamping block is matched with the first clamping groove.
2. The electromagnetic clutch peristaltic pump of claim 1 wherein a first circuit board is further disposed within the transmission housing; the electromagnetic clutch is controlled by the first circuit board.
3. An electromagnetic clutch peristaltic pump according to claim 2 wherein the power means comprises a motor housing; a motor base and a second circuit board are arranged in the motor box; a stepping motor is arranged on the motor base; a stepping motor gear is arranged on an output shaft of the stepping motor; the stepping motor gear is in meshed connection with the spindle gear; the stepping motor gear is controlled by the second circuit board.
4. An electromagnetic clutch peristaltic pump according to claim 3 wherein peristaltic pump rollers are provided on the turntable; the peristaltic pump rollers are disposed about the peristaltic pump shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111111835.0A CN113931826B (en) | 2021-09-23 | 2021-09-23 | Electromagnetic clutch peristaltic pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111111835.0A CN113931826B (en) | 2021-09-23 | 2021-09-23 | Electromagnetic clutch peristaltic pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113931826A CN113931826A (en) | 2022-01-14 |
| CN113931826B true CN113931826B (en) | 2023-09-12 |
Family
ID=79276458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111111835.0A Active CN113931826B (en) | 2021-09-23 | 2021-09-23 | Electromagnetic clutch peristaltic pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113931826B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101371043A (en) * | 2006-01-11 | 2009-02-18 | 吉尔松有限合伙公司 | Peristaltic pump including an elastically displaceable locking plate |
| CN206329470U (en) * | 2016-12-12 | 2017-07-14 | 重庆杰恒蠕动泵有限公司 | A kind of peristaltic pump |
| CN207583601U (en) * | 2017-05-11 | 2018-07-06 | 保定兰格恒流泵有限公司 | A kind of infant industry peristaltic pump |
| CN211500940U (en) * | 2019-12-19 | 2020-09-15 | 武汉辰格自动化仪表有限公司 | Industrial peristaltic pump |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7942654B2 (en) * | 2007-08-03 | 2011-05-17 | Agilent Technologies, Inc. | Addressable multi-channel peristaltic pump |
| US9504784B2 (en) * | 2011-09-15 | 2016-11-29 | Cole-Parmer Instrument Company Llc | Peristaltic pump with multiple independent channels |
-
2021
- 2021-09-23 CN CN202111111835.0A patent/CN113931826B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101371043A (en) * | 2006-01-11 | 2009-02-18 | 吉尔松有限合伙公司 | Peristaltic pump including an elastically displaceable locking plate |
| CN206329470U (en) * | 2016-12-12 | 2017-07-14 | 重庆杰恒蠕动泵有限公司 | A kind of peristaltic pump |
| CN207583601U (en) * | 2017-05-11 | 2018-07-06 | 保定兰格恒流泵有限公司 | A kind of infant industry peristaltic pump |
| CN211500940U (en) * | 2019-12-19 | 2020-09-15 | 武汉辰格自动化仪表有限公司 | Industrial peristaltic pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113931826A (en) | 2022-01-14 |
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