CN220302338U - Roots blower with air inlet treatment function - Google Patents
Roots blower with air inlet treatment function Download PDFInfo
- Publication number
- CN220302338U CN220302338U CN202321795577.7U CN202321795577U CN220302338U CN 220302338 U CN220302338 U CN 220302338U CN 202321795577 U CN202321795577 U CN 202321795577U CN 220302338 U CN220302338 U CN 220302338U
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- CN
- China
- Prior art keywords
- filter screen
- shell
- casing
- roots blower
- treatment function
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- 238000007789 sealing Methods 0.000 claims abstract description 25
- 238000004140 cleaning Methods 0.000 claims abstract description 17
- 238000009423 ventilation Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims 5
- 241001330002 Bambuseae Species 0.000 claims 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 5
- 239000011425 bamboo Substances 0.000 claims 5
- 230000006978 adaptation Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 20
- 238000001914 filtration Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model is applicable to the technical field of Roots blowers, and provides a Roots blower with an air inlet treatment function, which comprises a sealing hole, a mounting plate and a shell connected with the mounting plate in a detachable manner; the inside detachably of casing is provided with the filter screen, the filter screen is the slope form setting. This roots blower with air inlet processing function is connected through the dismantlement that sets up casing and mounting disc for the device accessible bolt is connected with the air intake of sealed hole, and then when gas passes through the inside that the casing got into the sealed hole, the filter screen can filter gas, makes the inside that the dust can't get into the sealed hole through the filter screen, promotes the sliding plate when the dust on filter screen surface is more, makes the sliding plate drive the movable plate through the connecting rod and slides from top to bottom, makes the cleaning brush clear up the dust on filter screen surface, and the dust that the clearance was got off can drop and collect in the inside of collecting vessel, makes the filter screen can keep normal filtration.
Description
Technical Field
The utility model belongs to the technical field of Roots fans, and particularly relates to a Roots blower with an air inlet treatment function.
Background
The Roots blower is generally referred to as Roots blower, and is a positive displacement blower, the front end cover and the rear end cover of the blower are based on the principle that two blade-shaped rotors move relatively in a cylinder to compress and convey gas.
When the Roots blower is used, in order to prevent external foreign matters from entering the interior of the blower, such as plastic bags or leaves, a shielding net is usually arranged at the air inlet to prevent the foreign matters from entering, but when external dust is more, such as construction site, or the Roots with more dust is used in workshops, the shielding net is blocked by more dust, so that the air quantity of the equipment is insufficient, the normal operation of the equipment is affected, and meanwhile, if a large amount of dust enters the equipment, a certain abrasion to the impeller is also caused.
Disclosure of Invention
The utility model provides a Roots blower with an air inlet treatment function, and aims to solve the problem that a shielding net is blocked by more dust, so that the air quantity of equipment is insufficient and the normal operation of the equipment is affected.
The utility model is realized in such a way that the Roots blower with the air inlet treatment function comprises a sealing hole, a mounting plate and a shell which is detachably connected with the mounting plate; the inside of the shell is detachably provided with a filter screen, the filter screen is obliquely arranged, a moving plate is vertically arranged in the inner cavity of the shell and positioned on one side of the filter screen in a sliding manner, a cleaning brush is arranged on one side of the moving plate, which is close to the filter screen, the outer end of the cleaning brush is contacted with the outer side wall of the filter screen, a plurality of cleaning brushes are arranged at intervals along the length direction of the moving plate, and ventilation holes are transversely and completely formed in the inner part of the moving plate and positioned between two adjacent cleaning brushes; the inner wall of the shell and positioned at the bottom of the filter screen are provided with ash discharging holes, and the bottom of the shell is vertically and detachably provided with a collecting tank communicated with the ash discharging holes; the inner wall of casing and be located the top slidable ground of cleaning brush transversely is provided with the sliding plate, the sliding plate is close to the one end rotationally that removes the board is provided with the connecting rod, the other end of connecting rod with the top of removing the board rotates to be connected, the spout that can supply the sliding plate horizontal movement is seted up to the inner wall of casing, the front fixed mounting of sliding plate has the extension to the outside slider of casing.
Preferably, the shell is detachably connected with a side wall of the mounting plate, which is far away from the sealing hole, through bolts, and a rubber pad which is contacted with the bottom of the filter screen is fixedly arranged at the bottom of the inner wall of the shell.
Preferably, a threaded rod is detachably and vertically arranged at the bottom of the shell and positioned at one side of the collecting tank, and a threaded supporting cylinder is connected to the surface of the threaded rod in a threaded manner.
Preferably, the bottom of the shell and the outer ring located in the ash hole are vertically and fixedly provided with a threaded cylinder, the surface of the threaded cylinder is provided with external threads, the top of the inner wall of the collecting tank is provided with internal threads matched with the external threads on the surface of the threaded cylinder, and the collecting tank is connected with the threaded cylinder in a detachable mode through bolts.
Preferably, a sealing hole for the filter screen to move is formed in the upper surface of the shell, the top end of the filter screen extends to the outside of the shell through the sealing hole, and a sealing ring in contact with the vent hole is fixedly arranged in the sealing hole.
Preferably, a connecting seat is fixedly arranged at the top end of the filter screen, and fixing seats are fixedly arranged on two sides of the upper surface of the shell.
Preferably, both sides of the surface of the connecting seat are transversely provided with limiting rods in a rotatable mode, and the other ends of the limiting rods are detachably connected with the fixing seats through bolts.
Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that: according to the Roots blower with the air inlet treatment function, the shell is connected with the mounting plate in a disassembling mode, so that the device can be connected with the air inlet of the sealing hole through the bolts, then when air enters the sealing hole through the shell, the filter screen can filter the air, dust cannot enter the sealing hole through the filter screen, when the dust on the surface of the filter screen is more, the sliding plate is pushed, the sliding plate drives the moving plate to slide up and down through the connecting rod, the cleaning brush can clean the dust on the surface of the filter screen, and the cleaned dust can fall into the collecting tank to be collected, so that the filter screen can keep normal filtration.
Drawings
FIG. 1 is a schematic elevational cross-sectional view of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 3 is a schematic elevational view of the structure of the present utility model.
In the figure: 1. a housing; 2. a mounting plate; 3. a filter screen; 4. a moving plate; 5. cleaning brushes; 6. a thread cylinder; 7. a collection tank; 8. a connecting rod; 9. a limit rod; 10. a fixing seat; 11. a sliding plate; 12. a connecting seat; 13. a vent hole; 14. a threaded rod; 15. a screw thread support cylinder; 16. sealing the hole; 17. and (3) sealing rings.
Description of the embodiments
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: a Roots blower with an air intake processing function comprises a sealing hole 16, a mounting plate 2 and a shell 1 which is detachably connected with the mounting plate 2; the inside detachably of casing 1 is provided with filter screen 3, and filter screen 3 is the slope form setting.
The filter screen 3 is gradually inclined downwards from left to right, so that dust can be precipitated downwards when gas passes through the filter screen 3.
The inner chamber of casing 1 and lie in one side slidable ground vertical of filter screen 3 be provided with movable plate 4, and one side that movable plate 4 is close to filter screen 3 is provided with cleaning brush 5, and the outer end of cleaning brush 5 contacts with the lateral wall of filter screen 3, and cleaning brush 5 is provided with a plurality ofly along the length direction interval of movable plate 4, and inside and lie in two adjacent cleaning brush 5 of movable plate 4 transversely link up and seted up ventilation hole 13.
The shell 1 is provided with a moving groove for the filter screen 3 to slide obliquely.
Through the ventilation hole 13 that the movable plate 4 inside set up for when the movable plate 4 slides at the inner chamber of casing 1, the air current accessible ventilation hole 13 flows, does not influence the intake of sealed hole 16, and when the movable plate 4 removed, the movable plate 4 can drive the clearance brush 5 and clear up the lateral wall of filter screen 3, makes the surface aka lateral surface that gets through filter screen 3 clear up, prevents dust jam filter screen 3.
The inner wall of the shell 1 and the bottom of the filter screen 3 are provided with ash discharging holes, and the bottom of the shell 1 is vertically and detachably provided with a collecting tank 7 communicated with the ash discharging holes.
When the dust is filtered by the filter screen 3, the cleaned dust can be accumulated in the threaded cylinder 6 for collection.
The inner wall of casing 1 and lie in the top slidable ground of cleaning brush 5 transversely are provided with slide plate 11, and slide plate 11 is close to the one end rotationally that removes board 4 and is provided with connecting rod 8, and the other end of connecting rod 8 is connected with the top rotation of removing board 4, and the spout that can supply slide plate 11 horizontal movement is seted up to the inner wall of casing 1, and slide plate 11's front fixed mounting has the slider that extends to the outside of casing 1.
In this embodiment, by pushing the sliding block, the sliding plate 11 can horizontally move in the chute, and then when the sliding plate 11 moves towards the direction approaching to the filter screen 3, the sliding plate 11 can move downwards through the connecting rod 8 while knowing that the moving plate 4 moves downwards, and then the cleaning brush 5 cleans the outer side wall of the filter screen 3.
Further, the shell 1 is detachably connected with a side wall of the mounting plate 2, which is far away from the sealing hole 16, through bolts, and a rubber pad which is contacted with the bottom of the filter screen 3 is fixedly arranged at the bottom of the inner wall of the shell 1.
In this embodiment, when the filter 3 is mounted, the bottom end of the filter 3 may be bonded to the upper surface of the rubber pad by the rubber pad to release the seal.
Further, a threaded rod 14 is detachably and vertically arranged at the bottom of the shell 1 and at one side of the collecting tank 7, and a thread supporting cylinder 15 is connected to the surface of the threaded rod 14 in a threaded manner.
In this embodiment, after the assembly between the casing 1 and the mounting plate 2 is performed through the threaded rod 14, the threaded rod 14 and the threaded support cylinder 15 with corresponding dimensions may be installed, and the threaded support cylinder 15 is rotated so that the threaded support cylinder 15 moves downward through the threads, and then the bottom end of the threaded support cylinder 15 abuts against the ground, so that the casing 1 may be supported.
Further, the bottom of the shell 1 and the outer ring positioned in the ash hole are vertically and fixedly provided with a thread cylinder 6, the surface of the thread cylinder 6 is provided with external threads, the top of the inner wall of the collecting tank 7 is provided with internal threads matched with the external threads on the surface of the thread cylinder 6, and the collecting tank 7 is connected with the thread cylinder 6 in a detachable mode through bolts.
In the present embodiment, when the top of the inner wall of the collection tank 7 is attached to the surface of the screw cylinder 6, the collection tank 7 is rotated, so that the screw cylinder 6 and the collection tank 7 can be screw-fitted.
Further, a sealing hole 16 for the filter screen 3 to move is formed in the upper surface of the shell 1, the top end of the filter screen 3 extends to the outside of the shell 1 through the sealing hole 16, and a sealing ring 17 in contact with the ventilation hole 13 is fixedly arranged in the sealing hole 16.
In this embodiment, when the filter screen 3 needs to be replaced, the filter screen 3 is pulled out by the seal ring 17 inside the seal hole 16, and when the filter screen 3 moves, the seal ring 17 can be tightly attached to the surface of the filter screen 3 to seal.
Further, the top fixed mounting of filter screen 3 has connecting seat 12, and the equal fixed mounting in both sides of casing 1 upper surface has fixing base 10, and the both sides on connecting seat 12 surface all rotationally transversely are provided with gag lever post 9, and the other end of gag lever post 9 passes through the bolt and dismantles with fixing base 10 and be connected.
In this embodiment, through gag lever post 9 and fixing base 10 for after filter screen 3 installs, can install two gag lever posts 9 respectively with two fixing bases 10 and carry out spacing to filter screen 3, prevent that filter screen 3 from atress shifts out.
The working principle and the using flow of the utility model are as follows: when the filter screen 1 is installed, the device can be connected with the air inlet of the sealing hole 16 through the arrangement of the shell 1 and the mounting disc 2, after the shell 1 and the mounting disc 2 are assembled, the threaded rod 14 and the threaded support cylinder 15 with corresponding sizes can be installed, the threaded support cylinder 15 is rotated, the threaded support cylinder 15 moves downwards through threads, then the bottom end of the threaded support cylinder 15 is attached to the ground, the shell 1 can be supported, then when air enters the sealing hole 16 through the shell 1, the filter screen 3 can filter the air, so that dust cannot enter the sealing hole 16 through the filter screen 3, when more dust on the surface of the filter screen 3 is generated, the sliding plate 11 is pushed by the connecting rod 8, the sliding plate 11 drives the moving plate 4 to slide up and down, so that the cleaning brush 5 cleans the dust on the surface of the filter screen 3, and the filtered air enters the sealing hole 16 through the mounting disc 2 and is discharged through the air outlet pipeline.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. Roots blower with air inlet treatment function, characterized in that: comprises a sealing hole (16), a mounting disc (2) and a shell (1) which is detachably connected with the mounting disc (2);
the inside detachably of casing (1) is provided with filter screen (3), filter screen (3) are the slope form setting, the inner chamber of casing (1) just is located one side slidable of filter screen (3) is provided with movable plate (4) vertically, one side that movable plate (4) is close to filter screen (3) is provided with clearance brush (5), the outer end of clearance brush (5) with the lateral wall of filter screen (3) contacts, clearance brush (5) are provided with a plurality ofly along the length direction interval of movable plate (4), the inside of movable plate (4) just is located two adjacent transversely link up between clearance brush (5) and seted up ventilation hole (13);
an ash outlet is formed in the inner wall of the shell (1) and positioned at the bottom of the filter screen (3), and a collecting tank (7) communicated with the ash outlet is vertically and detachably arranged at the bottom of the shell (1);
the cleaning brush is characterized in that a sliding plate (11) is transversely arranged on the inner wall of the shell (1) and positioned at the top of the cleaning brush (5) in a sliding manner, a connecting rod (8) is rotatably arranged at one end of the sliding plate (11) close to the moving plate (4), the other end of the connecting rod (8) is rotatably connected with the top end of the moving plate (4), a sliding groove capable of horizontally moving the sliding plate (11) is formed in the inner wall of the shell (1), and a sliding block extending to the outer part of the shell (1) is fixedly arranged on the front surface of the sliding plate (11).
2. A roots blower having an intake air treatment function as set forth in claim 1, wherein: the shell (1) is detachably connected with a side wall, far away from the sealing hole (16), of the mounting disc (2) through bolts, and a rubber pad which is in contact with the bottom of the filter screen (3) is fixedly arranged at the bottom of the inner wall of the shell (1).
3. A roots blower having an intake air treatment function as set forth in claim 1, wherein: the bottom of casing (1) and lie in one side detachably vertical of collection tank (7) are provided with threaded rod (14), the surface threaded connection of threaded rod (14) has screw thread support section of thick bamboo (15).
4. A roots blower having an intake air treatment function as set forth in claim 1, wherein: the bottom of casing (1) just is located the vertical fixed mounting of outer lane in ash hole has screw thread section of thick bamboo (6), the surface of screw thread section of thick bamboo (6) is provided with the external screw thread, just the internal screw thread with screw thread section of thick bamboo (6) surface external screw thread looks adaptation is seted up at the top of collecting vessel (7) inner wall, collecting vessel (7) pass through the bolt with dismantle between screw thread section of thick bamboo (6) and be connected.
5. A roots blower having an intake air treatment function as set forth in claim 1, wherein: the upper surface of casing (1) has seted up can supply sealed hole (16) of filter screen (3) activity, the top of filter screen (3) is passed through sealed hole (16) extends to the outside of casing (1), sealed hole (16) inside fixed mounting have with sealing washer (17) that ventilation hole (13) contacted.
6. A roots blower having an intake air treatment function as set forth in claim 1, wherein: the top of filter screen (3) fixed mounting has connecting seat (12), the both sides of casing (1) upper surface are all fixed mounting has fixing base (10).
7. A roots blower with an intake air treatment function as set forth in claim 6, wherein: both sides on the surface of the connecting seat (12) are transversely provided with limiting rods (9) in a rotatable mode, and the other ends of the limiting rods (9) are detachably connected with the fixing seats (10) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321795577.7U CN220302338U (en) | 2023-07-10 | 2023-07-10 | Roots blower with air inlet treatment function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321795577.7U CN220302338U (en) | 2023-07-10 | 2023-07-10 | Roots blower with air inlet treatment function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220302338U true CN220302338U (en) | 2024-01-05 |
Family
ID=89346598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321795577.7U Active CN220302338U (en) | 2023-07-10 | 2023-07-10 | Roots blower with air inlet treatment function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220302338U (en) |
-
2023
- 2023-07-10 CN CN202321795577.7U patent/CN220302338U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |