CN220909987U - Gear pump capable of preventing dust - Google Patents
Gear pump capable of preventing dust Download PDFInfo
- Publication number
- CN220909987U CN220909987U CN202322645876.9U CN202322645876U CN220909987U CN 220909987 U CN220909987 U CN 220909987U CN 202322645876 U CN202322645876 U CN 202322645876U CN 220909987 U CN220909987 U CN 220909987U
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- CN
- China
- Prior art keywords
- shell
- dust
- air inlet
- gear pump
- air
- 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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Links
- 239000000428 dust Substances 0.000 title claims abstract description 63
- 238000007790 scraping Methods 0.000 claims abstract description 13
- 239000012717 electrostatic precipitator Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Electrostatic Separation (AREA)
Abstract
The utility model relates to the technical field of gear pumps, in particular to a dust-proof gear pump, which comprises: the shell is provided with an air inlet on the side wall, a mounting groove is formed in the bottom surface of the air inlet, and an air outlet is formed in the top surface of the shell; the filter structure comprises a fixing frame, wherein the fixing frame is fixedly arranged in an air inlet, a mounting block is fixedly arranged in the middle of the fixing frame, an electrostatic dust removing rod is fixedly arranged at the end part of the mounting block, a rotating block is in threaded connection with one end of the air inlet, a filter plate is fixedly arranged on the surface of the rotating block, and a connecting frame is rotatably arranged in the middle of the filter plate. According to the utility model, when the rotating block is unscrewed, the scraping cylinder is pulled to move onto the electrostatic dust removing rod from the mounting block, so that dust adsorbed on the surface of the electrostatic dust removing rod can be scraped off, the surface of the electrostatic dust removing rod is kept clean, steps are saved, and the use effect is ensured.
Description
Technical Field
The utility model relates to the technical field of gear pumps, in particular to a dust-proof gear pump.
Background
With the development of industry, the application range of gear pumps is wider and wider, and hydraulic gear pumps are important power source mechanisms in hydraulic systems, and different application occasions are realized, and the hydraulic gear pumps are rotary pumps which convey liquid or boost pressure by means of working volume changes and movements formed between pump cylinders and meshing gears.
For this, chinese application number: CN202122476876.1 discloses a dustproof heat dissipation type hydraulic gear pump, which comprises a box body, the box inner wall is provided with the pump body, box bottom fixedly connected with base case, the base case sets up to the cavity, base case top outer wall fixedly connected with feed liquor pipe, base case one end outer wall fixedly connected with drain pipe, the pump body both ends all are provided with the limiting plate, the limiting plate sets up to the cavity, limiting plate and the natural contact of the pump body, fixedly connected with a plurality of liquid guide tubes between the limiting plate is spacing the pump body both ends through setting up the limiting plate, can bear the weight of pump body bottom through setting up the mechanism, can utilize the heat conductivity of water through setting up base case and its hydrologic cycle mechanism, utilizes the limiting plate to carry out water-cooling to the pump body outer wall, can further improve the radiating effect through setting up the air inlet groove, can filter dust through setting up the air inlet inslot.
This gear pump filters the processing through setting up filter and negative and positive polar plate in the air inlet inslot to the dust, but when clearing up the dust on filter and the negative and positive polar plate, because the inner space in air inlet inslot is limited, clearance instrument is difficult to enter into the air inlet inslot and turns to in a flexible way for the clearance of dust has inconveniently.
Accordingly, the present application has been made to solve the above-mentioned problems occurring in the prior art, and an anti-dust gear pump is provided.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model aims to provide a gear pump capable of preventing dust.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a gear pump capable of dust protection comprising: the shell is provided with an air inlet on the side wall, a mounting groove is formed in the bottom surface of the air inlet, and an air outlet is formed in the top surface of the shell;
The filter structure comprises a fixing frame, wherein the fixing frame is fixedly arranged in an air inlet, an installation block is fixedly arranged in the middle of the fixing frame, an electrostatic dust removing rod is fixedly arranged at the end part of the installation block, a rotating block is connected with one end of the air inlet in a threaded mode, a filter plate is fixedly arranged on the surface of the rotating block, a connecting frame is rotatably arranged in the middle of the filter plate, a scraping cylinder is fixedly connected with the end portion of the connecting frame, and a receiving plate is fixedly connected with the bottom end of the connecting frame.
Preferably, the top surface of shell is installed and is sheltered from the structure, shelter from the structure and include the fan, fan fixed mounting is in the inside of air outlet, the upside fixed mounting of fan has the filter screen, the top surface of shell rotates installs and covers, the air-out groove has been seted up on the surface of covering.
Preferably, the fixing frame is arranged on the inner side of the shell, and the electrostatic dust removing rod is arranged on the central axis of the air inlet.
Preferably, the filter plate is located at one side of the air inlet, and the scraping cylinder is sleeved on the outer side of the mounting block.
Preferably, the receiving plate is slidably mounted in the mounting groove, and the receiving plate is located at the lower side of the electrostatic dust collection rod.
Preferably, the cover is mounted directly above the fan and the filter screen.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the rotating block is rotationally connected with the connecting frame, the receiving and supporting plate is clamped in the mounting groove, the scraping cylinder is sleeved on the outer side of the mounting block, when the filter plate and the electrostatic dust removing rod need to be cleaned, the rotating block is rotated, the rotating block drives the filter plate to rotate, the connecting frame is pulled by the rotating block to move, the connecting frame is provided with the receiving and supporting plate and the scraping cylinder, the scraping cylinder moves onto the electrostatic dust removing rod from the mounting block and moves along the surface of the electrostatic dust removing rod, so that dust adsorbed on the surface of the electrostatic dust removing rod can be scraped, namely, when the filter plate is removed, the dust on the surface of the electrostatic dust removing rod can be cleaned, the surface of the electrostatic dust removing rod is tidy, steps are saved, the using effect is guaranteed, and the receiving and supporting plate arranged on the lower side can collect dust;
2. According to the utility model, heat can be extracted from the inside of the shell through the fan, so that the air flowing in the inner side of the shell is accelerated, the heat dissipation effect is improved, dust can be shielded at the upper side by the cover, the situation that when the fan does not run, external dust enters the shell through the air outlet is avoided, the cover is rotated, the direction of the air outlet groove can be adjusted, and the air outlet angle can be adjusted according to the use requirement, so that the practicability of the device is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is an exploded schematic view in elevation of the structure of the present utility model;
FIG. 3 is a schematic exploded view in elevation of the structure of the rotary block of the present utility model;
Fig. 4 is a schematic exploded view in elevation of the structure of the connector of the present utility model.
1. A housing; 11. an air inlet; 12. a mounting groove; 13. an air outlet; 2. a filtering structure; 21. a fixing frame; 22. a mounting block; 23. an electrostatic dust removal rod; 24. a rotating block; 25. a filter plate; 26. a connecting frame; 27. a scraping cylinder; 28. a receiving plate; 3. a shielding structure; 31. a fan; 32. a filter screen; 33. covering; 34. and an air outlet groove.
Detailed Description
Referring to fig. 1-4, an embodiment of a gear pump capable of preventing dust is provided in the present utility model:
The casing 1, the electrostatic precipitator bar 23 and the fan 31 used in the present application are commercially available products, and the principle and the connection method thereof are all well known to those skilled in the art, so that they will not be described herein.
A gear pump capable of dust protection comprising: the shell 1, the sidewall of the shell 1 is provided with an air inlet 11, the bottom surface of the air inlet 11 is provided with a mounting groove 12, and the top surface of the shell 1 is provided with an air outlet 13;
The internally mounted of shell 1 has filtration 2, filtration 2 includes mount 21, mount 21 fixed mounting is in the inside of air intake 11, the middle part fixed mounting of mount 21 has installation piece 22, the tip fixed mounting of installation piece 22 has electrostatic precipitator stick 23, the one end threaded connection of air intake 11 has rotatory piece 24, the fixed surface mounting of rotatory piece 24 has filter plate 25, link 26 is installed in the middle part rotation of filter plate 25, the tip fixedly connected with of link 26 scrapes a section of thick bamboo 27, the bottom fixedly connected with of link 26 connects carrier plate 28, rotatory piece 24 drives filter plate 25 rotation, and rotatory piece 24 pulls link 26, link 26 is being carried and is being connect carrier plate 28 and scrape a section of thick bamboo 27 removal, scrape a section of thick bamboo 27 and remove on the electrostatic precipitator stick 23 from installation piece 22, and along the surface movement of electrostatic precipitator stick 23, can scrape the dust that the electrostatic precipitator stick 23 surface adsorbed, promptly can be when pull down 25, carry out the dust to electrostatic precipitator stick 23 surface, save the step, guarantee the result of use, and install and connect carrier plate 28 to collect at the downside.
Further, shielding structure 3 is installed to the top surface of shell 1, shielding structure 3 includes fan 31, fan 31 fixed mounting is in the inside of air outlet 13, fan 31's upside fixed mounting has filter screen 32, cover 33 is installed in the top surface rotation of shell 1, the air-out groove 34 has been seted up on the surface of covering 33, fan 31 can follow shell 1 inside to the air flow of accelerating the air in shell 1 inboard, improve the radiating effect, cover 33 can shelter from the dust in the upside, avoid fan 31 when not running, external dust enters into shell 1 through air outlet 13, and rotatory cover 33, adjustable air-out groove 34's orientation, adjustable air-out angle according to the user demand, in order to improve the practicality of device.
Further, the fixing frame 21 is installed on the inner side of the casing 1, the electrostatic dust removing rod 23 is installed on the central axis of the air inlet 11, and the scraping cylinder 27 can clean dust on the electrostatic dust removing rod 23 when the rotating block 24 is unscrewed.
Further, the filter plate 25 is located at one side of the air inlet 11, the scraping cylinder 27 is sleeved on the outer side of the mounting block 22, the scraping cylinder 27 is arranged to prevent the electrostatic dust removal rod 23 from operating normally, and the dust removal rod 23 is guaranteed to treat dust.
Further, the receiving plate 28 is slidably mounted in the mounting groove 12, the receiving plate 28 is located at the lower side of the electrostatic precipitator bar 23, and dust falling in the air inlet 11 can slide down to the surface of the receiving plate 28.
Further, the cover 33 is installed directly above the fan 31 and the filter screen 32, and the cover 33 can cover dust on the upper side, so that external dust is prevented from entering the housing 1 through the air outlet 13 when the fan 31 is not operated.
Working principle: when the fan 31 is used, heat can be extracted from the inside of the shell 1 so as to accelerate the air to flow inside the shell 1, the heat dissipation effect is improved, the cover 33 can shield dust at the upper side, the outside dust is prevented from entering the shell 1 through the air outlet 13 when the fan 31 is not in operation, the cover 33 is rotated, the direction of the air outlet groove 34 can be adjusted, and the air outlet angle can be adjusted according to the use requirement so as to improve the practicability of the device;
When the filter plate 25 and the electrostatic dust removing rod 23 need to be cleaned, the rotary block 24 is rotated, the rotary block 24 drives the filter plate 25 to rotate, and the rotary block 24 pulls the connecting frame 26, the connecting frame 26 moves with the receiving plate 28 and the scraping cylinder 27, the scraping cylinder 27 moves onto the electrostatic dust removing rod 23 from the mounting block 22 and moves along the surface of the electrostatic dust removing rod 23, so that dust adsorbed on the surface of the electrostatic dust removing rod 23 can be scraped, namely, when the filter plate 25 is removed, the dust on the surface of the electrostatic dust removing rod 23 can be cleaned, the surface of the electrostatic dust removing rod 23 is clean, steps are saved, the using effect is guaranteed, and the receiving plate 28 arranged on the lower side can collect the dust.
The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings, without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.
Claims (6)
1. A gear pump capable of dust protection comprising: the air conditioner comprises a shell (1), wherein an air inlet (11) is formed in the side wall of the shell (1), a mounting groove (12) is formed in the bottom surface of the air inlet (11), and an air outlet (13) is formed in the top surface of the shell (1);
The method is characterized in that:
The utility model discloses a filter device, including shell (1), internally mounted has filtration (2), filtration (2) include mount (21), inside at air intake (11) of mount (21) fixed mounting, the middle part fixed mounting of mount (21) has installation piece (22), the tip fixed mounting of installation piece (22) has electrostatic precipitator stick (23), the one end threaded connection of air intake (11) has rotatory piece (24), the fixed surface of rotatory piece (24) installs filter plate (25), the middle part of filter plate (25) rotates and installs link (26), the tip fixedly connected with of link (26) scrapes section of thick bamboo (27), the bottom fixedly connected with of link (26) connects carrier plate (28).
2. A dust resistant gear pump as set forth in claim 1, wherein: the top surface of shell (1) is installed and is sheltered from structure (3), shelter from structure (3) include fan (31), fan (31) fixed mounting is in the inside of air outlet (13), the upside fixed mounting of fan (31) has filter screen (32), the top surface rotation of shell (1) is installed and is covered (33), air-out groove (34) have been seted up on the surface that covers (33).
3. A dust resistant gear pump as set forth in claim 1, wherein: the fixing frame (21) is arranged on the inner side of the shell (1), and the electrostatic dust removing rod (23) is arranged on the central axis of the air inlet (11).
4. A dust resistant gear pump as set forth in claim 1, wherein: the filter plate (25) is positioned at one side of the air inlet (11), and the scraping cylinder (27) is sleeved at the outer side of the mounting block (22).
5. A dust resistant gear pump as set forth in claim 1, wherein: the receiving plate (28) is slidably mounted in the mounting groove (12), and the receiving plate (28) is positioned on the lower side of the electrostatic dust collection rod (23).
6. A dust resistant gear pump as set forth in claim 2, wherein: the cover (33) is installed on the upper side of the fan (31) and the filter screen (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322645876.9U CN220909987U (en) | 2023-09-27 | 2023-09-27 | Gear pump capable of preventing dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322645876.9U CN220909987U (en) | 2023-09-27 | 2023-09-27 | Gear pump capable of preventing dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220909987U true CN220909987U (en) | 2024-05-07 |
Family
ID=90916321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322645876.9U Active CN220909987U (en) | 2023-09-27 | 2023-09-27 | Gear pump capable of preventing dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220909987U (en) |
-
2023
- 2023-09-27 CN CN202322645876.9U patent/CN220909987U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |