CN221053886U - Pneumatic diaphragm pump with self-cleaning function - Google Patents
Pneumatic diaphragm pump with self-cleaning function Download PDFInfo
- Publication number
- CN221053886U CN221053886U CN202322846624.2U CN202322846624U CN221053886U CN 221053886 U CN221053886 U CN 221053886U CN 202322846624 U CN202322846624 U CN 202322846624U CN 221053886 U CN221053886 U CN 221053886U
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- CN
- China
- Prior art keywords
- diaphragm pump
- pneumatic diaphragm
- main body
- fixedly connected
- cleaning function
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- 238000004140 cleaning Methods 0.000 title claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000005096 rolling process Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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- Reciprocating Pumps (AREA)
Abstract
The utility model discloses a pneumatic diaphragm pump with an automatic cleaning function, which comprises two pneumatic diaphragm pump bodies and diaphragm bodies, wherein the two diaphragm bodies are symmetrically arranged in the pneumatic diaphragm pump bodies; the diaphragm cleaning mechanism comprises a side connecting shell which is fixedly arranged on the outer side of the pneumatic diaphragm pump main body. This pneumatic diaphragm pump with self-cleaning function, structural design is reasonable, convenient to use, can realize the self-cleaning to the inside diaphragm of pump body, need not the rethread and dismantle pump body manual operation, has not only improved clean efficiency, has reduced workman's intensity of labour, but also can effectively guarantee pneumatic diaphragm pump's seal, increase of service life can satisfy the user demand comprehensively.
Description
Technical Field
The utility model relates to the technical field of pneumatic diaphragm pumps, in particular to a pneumatic diaphragm pump with an automatic cleaning function.
Background
The pneumatic diaphragm pump is a novel conveying machine, adopts compressed air as a power source, and can be used for pumping and sucking various corrosive liquids, such as liquid with particles, high-viscosity, volatile, inflammable and highly toxic liquids, and a relatively important part in the pneumatic diaphragm pump is a diaphragm.
When the pneumatic diaphragm pump is cleaned in the prior art, a worker is required to detach the pneumatic diaphragm pump, then the diaphragm inside the pneumatic diaphragm pump is taken out, and then the diaphragm is cleaned, but the pneumatic diaphragm pump is required to be manually detached and installed in the cleaning mode, the sealing performance of the pneumatic diaphragm pump can be influenced to a certain extent, and therefore the pneumatic diaphragm pump with the automatic cleaning function is provided, and the problem in the background art is solved.
Disclosure of utility model
The utility model aims to provide a pneumatic diaphragm pump with an automatic cleaning function, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the pneumatic diaphragm pump with the automatic cleaning function comprises a pneumatic diaphragm pump main body and diaphragm bodies, wherein the number of the diaphragm bodies is two and the diaphragm bodies are symmetrically arranged in the pneumatic diaphragm pump main body, the upper side and the lower side of the pneumatic diaphragm pump main body are respectively and fixedly connected with a water inlet pipeline and a water outlet pipeline which are mutually communicated with the pneumatic diaphragm pump main body, and diaphragm cleaning mechanisms are symmetrically arranged on the left side and the right side of the pneumatic diaphragm pump main body;
The diaphragm cleaning mechanism comprises a side connecting shell, the side connecting shell is fixedly arranged on the outer side of a pneumatic diaphragm pump main body, a rolling bearing and a limiting rod are fixedly arranged on the left side of the inner wall of the side connecting shell respectively, a translation plate is connected to the limiting rod in an axially sliding mode, a screw rod is connected to the rolling bearing in a rotating mode, one end of the screw rod sequentially penetrates through the rolling bearing and the translation plate and extends to the outside of the translation plate, the right side of the translation plate is fixedly connected with a connecting plate through two connecting rods, a driving motor is fixedly arranged on the left side of the connecting plate, an output shaft of the driving motor penetrates through to a cleaning brush fixedly connected with the outer side of the connecting plate, a stepping motor is fixedly arranged on the left side of the top of the side connecting shell, a driving bevel gear is fixedly connected to the inner side of the side connecting shell, and a driven bevel gear matched with the position of the screw rod surface corresponding to the driving bevel gear is fixedly connected with the driving bevel gear.
Further, a first sealing ring is fixedly connected to the right side of the connecting plate corresponding to the position of the output shaft of the driving motor, and a second sealing ring is fixedly connected to the top of the inner wall of the side connecting shell corresponding to the position of the output shaft of the stepping motor.
Further, a through hole is formed in the outer side of the pneumatic diaphragm pump main body and corresponds to the cleaning brush.
Further, the surface of the screw rod is provided with external threads, and the position of the translation plate corresponding to the screw rod is provided with internal threads matched with the external threads.
Further, the outer sides of the driving motor and the stepping motor are respectively provided with a protective sleeve, and the two protective sleeves are respectively and fixedly arranged on the outer sides of the connecting plate and the side connecting shell.
Compared with the prior art, the utility model has the following beneficial effects:
When the diaphragm body needs to be cleaned, the stepping motor is started, the output shaft of the stepping motor drives the driving bevel gear to rotate, the driven bevel gear meshed with the stepping motor drives the screw to rotate under the connection support of the rolling bearing, the translation plate in threaded connection with the driven bevel gear drives the screw to rotate under the guide limit of the limiting rod and is matched with the connection of the two connecting rods, the connecting plate can be driven to move rightwards horizontally, so that the cleaning brush is attached to the surface of the diaphragm body, after the driving motor is started, the output shaft of the stepping motor drives the cleaning brush to rotate, the cleaning work is further realized, and after the driving motor is completed, the output shaft of the stepping motor rotates reversely, and the cleaning brush is accommodated in the side connecting shell.
Drawings
FIG. 1 is a cross-sectional view of the structure of the present utility model;
fig. 2 is a cross-sectional view of the structure of the diaphragm cleaning mechanism of the present utility model.
In the figure: the pneumatic diaphragm pump comprises a pneumatic diaphragm pump main body, a diaphragm body, a water inlet pipe 3, a water outlet pipe 4, a diaphragm cleaning mechanism 5, a side connecting shell 51, a rolling bearing 52, a limiting rod 53, a translation plate 54, a screw 55, a connecting plate 56, a driving motor 57, a cleaning brush 58, a stepping motor 59, a driving bevel gear 510, a driven bevel gear 511, a first sealing ring 512, a second sealing ring 513, a protective sleeve 514 and a passing port 6.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, a pneumatic diaphragm pump with an automatic cleaning function includes a pneumatic diaphragm pump main body 1 and a diaphragm body 2, wherein the number of the diaphragm bodies 2 is two and symmetrically installed in the pneumatic diaphragm pump main body 1, the upper side and the lower side of the pneumatic diaphragm pump main body 1 are respectively and fixedly connected with a water inlet pipeline 3 and a water outlet pipeline 4 which are mutually communicated with each other, and the left side and the right side of the pneumatic diaphragm pump main body 1 are symmetrically provided with a diaphragm cleaning mechanism 5.
The diaphragm cleaning mechanism 5 comprises a side connecting shell 51, the side connecting shell 51 is fixedly arranged on the outer side of the pneumatic diaphragm pump main body 1, a rolling bearing 52 and a limiting rod 53 are fixedly arranged on the left side of the inner wall of the side connecting shell 51 respectively, a translation plate 54 is connected to the limiting rod 53 in an axially sliding manner, a screw 55 is connected to the inner side of the rolling bearing 52 in a rotating manner, one end of the screw 55 sequentially penetrates through the rolling bearing 52 and the translation plate 54 and extends to the outside of the translation plate 54, the right side of the translation plate 54 is fixedly connected with a connecting plate 56 through two connecting rods, a driving motor 57 is fixedly arranged on the left side of the connecting plate 56, an output shaft of the driving motor 57 penetrates through to the outside of the connecting plate 56 and is fixedly connected with a cleaning brush 58, a stepping motor 59 is fixedly arranged on the left side of the top of the side connecting shell 51, an output shaft of the stepping motor 59 penetrates to the inside of the side connecting shell 51 and is fixedly connected with a driving bevel gear 510, and a driven bevel gear 511 adapted to the surface of the screw 55 is fixedly connected to the position of the driving bevel gear 510.
Specifically, the right side of the connecting plate 56 is fixedly connected with a first sealing ring 512 corresponding to the position of the output shaft of the driving motor 57, the top of the inner wall of the side connecting shell 51 is fixedly connected with a second sealing ring 513 corresponding to the position of the output shaft of the stepping motor 59, and the first sealing ring 512 and the second sealing ring 513 can prevent liquid in the pneumatic diaphragm pump main body 1 from penetrating into the driving motor 57 and the stepping motor 59.
Specifically, the outer side of the air-operated diaphragm pump body 1 is provided with a through hole 6 corresponding to the cleaning brush 58.
Specifically, the surface of the screw 55 is provided with external threads, and the position of the translation plate 54 corresponding to the screw 55 is provided with internal threads matched with the external threads.
Specifically, the outer sides of the driving motor 57 and the stepping motor 59 are respectively provided with a protective sleeve 514, the two protective sleeves 514 are respectively and fixedly arranged on the outer sides of the connecting plate 56 and the side connecting shell 51, and the protective sleeves 514 can prevent dust or water from the driving motor 57 and the stepping motor 59.
This pneumatic diaphragm pump with self-cleaning function, structural design is reasonable, convenient to use, can realize the self-cleaning to the inside diaphragm of pump body, need not the rethread and dismantle pump body manual operation, has not only improved clean efficiency, has reduced workman's intensity of labour, but also can effectively guarantee pneumatic diaphragm pump's seal, increase of service life can satisfy the user demand comprehensively.
When the cleaning device is used, when the diaphragm body 2 needs to be cleaned, the stepping motor 59 is started, the output shaft of the stepping motor drives the drive bevel gear 510 to rotate, the engaged driven bevel gear 511 drives the screw 55 to rotate under the connection support of the rolling bearing 52, the translation plate 54 in threaded connection with the drive bevel gear is limited by the guide of the limiting rod 53 and is matched with the connection of the two connecting rods, the connecting plate 56 can be driven to move horizontally rightwards, the cleaning brush 58 is attached to the surface of the diaphragm body 2, after the driving motor 57 is started, the output shaft of the driving motor 57 drives the cleaning brush 58 to rotate, cleaning work is further realized, after the cleaning work is finished, the output shaft of the stepping motor 59 is reversed, and the cleaning brush 58 is stored in the side connecting shell 51.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Pneumatic diaphragm pump with self-cleaning function, including pneumatic diaphragm pump main part (1) and diaphragm body (2), its characterized in that: the number of the diaphragm bodies (2) is two, the two diaphragm bodies are symmetrically arranged in the pneumatic diaphragm pump main body (1), the upper side and the lower side of the pneumatic diaphragm pump main body (1) are respectively and fixedly connected with a water inlet pipeline (3) and a water outlet pipeline (4) which are mutually communicated with the pneumatic diaphragm pump main body, and the left side and the right side of the pneumatic diaphragm pump main body (1) are symmetrically provided with diaphragm cleaning mechanisms (5);
The diaphragm cleaning mechanism (5) comprises a side connecting shell (51), the side connecting shell (51) is fixedly arranged on the outer side of a pneumatic diaphragm pump main body (1), a rolling bearing (52) and a limiting rod (53) are fixedly arranged on the left side of the inner wall of the side connecting shell (51) respectively, a translation plate (54) is axially and slidably connected onto the limiting rod (53), a screw rod (55) is rotationally connected onto the rolling bearing (52), one end of the screw rod (55) sequentially penetrates through the rolling bearing (52) and the translation plate (54) and extends to the outside of the translation plate (54), a connecting plate (56) is fixedly connected to the right side of the translation plate (54) through two connecting rods, a driving motor (57) is fixedly arranged on the left side of the connecting plate (56), an output shaft of the driving motor (57) penetrates through to the outer part of the connecting plate (56) and is fixedly connected with a cleaning brush (58), an output shaft of the side connecting shell (51) penetrates through the inside of the side connecting shell (51) and is fixedly connected with a driving bevel gear (510), and the driving bevel gear (510) is correspondingly connected with the surface of the driving bevel gear (511).
2. A pneumatic diaphragm pump with self-cleaning function according to claim 1, wherein: the right side of the connecting plate (56) is fixedly connected with a first sealing ring (512) corresponding to the position of the output shaft of the driving motor (57), and the top of the inner wall of the side connecting shell (51) is fixedly connected with a second sealing ring (513) corresponding to the position of the output shaft of the stepping motor (59).
3. A pneumatic diaphragm pump with automatic cleaning function according to claim 2, characterized in that: a through hole (6) is formed in the outer side of the pneumatic diaphragm pump main body (1) and corresponds to the cleaning brush (58).
4. A pneumatic diaphragm pump with automatic cleaning function according to claim 3, characterized in that: external threads are formed on the surface of the screw rod (55), and internal threads matched with the external threads are formed at positions of the translation plate (54) corresponding to the screw rod (55).
5. A pneumatic diaphragm pump with self-cleaning function according to claim 4, wherein: the outside of driving motor (57) and step motor (59) all is equipped with lag (514), and two lag (514) are fixed mounting respectively in the outside of connecting plate (56) and side connection shell (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322846624.2U CN221053886U (en) | 2023-10-23 | 2023-10-23 | Pneumatic diaphragm pump with self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322846624.2U CN221053886U (en) | 2023-10-23 | 2023-10-23 | Pneumatic diaphragm pump with self-cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221053886U true CN221053886U (en) | 2024-05-31 |
Family
ID=91200490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322846624.2U Active CN221053886U (en) | 2023-10-23 | 2023-10-23 | Pneumatic diaphragm pump with self-cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221053886U (en) |
-
2023
- 2023-10-23 CN CN202322846624.2U patent/CN221053886U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A pneumatic diaphragm pump with automatic cleaning function Granted publication date: 20240531 Pledgee: Shandong Changyi rural commercial bank Limited by Share Ltd. Pledgor: WEIFANG RUN'AN CHEMICAL TECHNOLOGY CO.,LTD. Registration number: Y2024980022029 |