CN218890279U - Main shaft-free disk type filter screen rotary transmission device - Google Patents
Main shaft-free disk type filter screen rotary transmission device Download PDFInfo
- Publication number
- CN218890279U CN218890279U CN202320219583.1U CN202320219583U CN218890279U CN 218890279 U CN218890279 U CN 218890279U CN 202320219583 U CN202320219583 U CN 202320219583U CN 218890279 U CN218890279 U CN 218890279U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- gear
- fixedly connected
- gomphosis
- drive
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of return air dust removal, in particular to a rotary transmission device of a main shaft-free disk type filter screen; including filter screen, dust catcher and drive module, the input of dust catcher is laminated mutually with the filter screen, drive module includes the fixed block, drive assembly, the transmission shaft, drive gear, place ring and gomphosis gear, the outside of dust catcher is provided with the fixed block, drive assembly and fixed block fixed connection, the one end and the drive assembly of transmission shaft are connected, drive gear is connected with the lateral wall of transmission shaft, gomphosis gear and drive gear gomphosis mutually, place ring and gomphosis gear fixed connection, and be located the inside wall of gomphosis gear, the inside wall of placing the ring is provided with the filter screen, through above-mentioned structure, obtain the effect of being convenient for maintain drive assembly and filter screen.
Description
Technical Field
The utility model relates to the technical field of return air dust removal, in particular to a rotary transmission device of a main shaft-free disk type filter screen.
Background
The existing return air filter is provided with a circular filter screen, and the filter screen is driven by a motor and a driving assembly to rotate. The return air filter is arranged in a wall hole of the air conditioning chamber, and because the air conditioning chamber is internally provided with a fan for exhausting, one side of the filter screen, close to the air conditioning chamber, of the filter screen is negative pressure, the other side of the filter screen is positive pressure, dust-containing air at the positive pressure side flows to the filter screen, and after being filtered by the filter screen, enters the air conditioning chamber at the negative pressure side, fiber dust contained in the return air is adsorbed onto the filter screen at the air inlet side, and the fiber dust is cleaned manually, so that the cleaning is more troublesome.
The utility model discloses an active dust absorption formula return air filter among the prior art in the patent application of bulletin number CN2031708, including filter screen and dust catcher, direct mount drive assembly on the filter screen, drive the filter screen rotates, and the dust catcher operation this moment uses the dust catcher to clear up the fibre dust on the filter screen, is convenient for clear up fibre dust.
The structure can be used for carrying out air return dust removal treatment on the cultivation environment in the cultivation industry, but the driving component in the structure is directly connected with the filter screen, and when the driving component or the filter screen needs to be maintained, the whole body needs to be taken down, so that the maintenance is more troublesome.
Disclosure of Invention
The utility model aims to provide a spindle-free disk type filter screen rotary transmission device, which solves the problem that when a driving assembly or a filter screen needs to be maintained, the whole filter screen needs to be taken down, and the maintenance is troublesome.
In order to achieve the above purpose, the rotary transmission device of the shaftless disc type filter screen comprises a filter screen, a dust collector and a transmission module, wherein the input end of the dust collector is attached to the filter screen, the transmission module comprises a fixed block, a driving assembly, a transmission shaft, a transmission gear, a placement ring and a jogged gear, the fixed block is arranged on the outer side of the dust collector, the driving assembly is fixedly connected with the fixed block, one end of the transmission shaft is connected with the driving assembly, the transmission gear is connected with the outer side wall of the transmission shaft, the jogged gear is jogged with the transmission gear, the placement ring is fixedly connected with the jogged gear and is positioned on the inner side wall of the jogged gear, and the filter screen is arranged on the inner side wall of the placement ring.
The transmission module further comprises a limiting ring, wherein the limiting ring is fixedly connected with the transmission shaft and is positioned at one end, far away from the driving assembly, of the transmission shaft.
The driving assembly comprises a driving motor and a speed reducer, the driving motor is fixedly connected with the fixed block, the speed reducer is fixedly connected with the output end of the driving motor, and the transmission shaft is fixedly connected with the output end of the speed reducer.
The transmission module further comprises a mounting assembly, and the mounting assembly is fixedly connected with the placement ring.
The installation assembly comprises an installation frame, a supporting plate and a supporting spring, wherein the installation frame is fixedly connected with the fixed block, the supporting spring is arranged in the installation frame, two ends of the supporting spring are respectively fixedly connected with the installation frame and the supporting plate, and the dust collector is arranged in the installation frame.
The installation assembly further comprises an outer cylinder and an inner rod, the outer cylinder is fixedly connected with the installation frame and located on the inner side wall of the installation frame, one end of the inner rod is in sliding connection with the outer cylinder, and the other end of the inner rod is fixedly connected with the supporting plate.
According to the main shaft-free disk type filter screen rotary transmission device, the driving assembly operates to drive the transmission shaft to rotate so as to drive the transmission gear to rotate, the filter screen is arranged on the inner side wall of the placement ring, the embedded gear is embedded with the transmission gear, so that the filter screen rotates, and the dust collector is used for cleaning fiber dust on the filter screen, so that the fiber dust is convenient to clean; when the transmission assembly and the filter screen are maintained, the transmission assembly and the filter screen can be detached respectively and then maintained, so that the transmission assembly and the filter screen can be maintained conveniently.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic overall structure of a first embodiment of the present utility model.
Fig. 2 is a top view of the overall structure of the first embodiment of the present utility model.
Fig. 3 is a top view of the overall structure of a second embodiment of the present utility model.
Fig. 4 isbase:Sub>A cross-sectional view of thebase:Sub>A-base:Sub>A line structure of fig. 3 in accordance with the present utility model.
101-filter screen, 102-dust catcher, 103-fixed block, 104-driving motor, 105-reduction gear, 106-transmission shaft, 107-transmission gear, 108-placement ring, 109-jogged gear, 110-spacing ring, 201-mounting frame, 202-holding plate, 203-holding spring, 204-outer cylinder, 205-inner rod.
Detailed Description
The first embodiment is:
referring to fig. 1 and 2, fig. 1 is a schematic overall structure of the first embodiment, and fig. 2 is a top view of the first embodiment.
The utility model provides a main shaft-free disk type filter screen rotary transmission device which comprises a filter screen 101, a dust collector 102 and a transmission module, wherein the transmission module comprises a fixed block 103, a driving assembly, a transmission shaft 106, a transmission gear 107, a placing ring 108, a jogged gear 109 and a limiting ring 110, and the driving assembly comprises a driving motor 104 and a speed reducer 105. Through the aforesaid scheme, when drive assembly or filter screen 101 need maintenance, need take off the whole, the maintenance is comparatively troublesome, can understand that the aforesaid scheme can clear up the scene of fibre dust on the filter screen 101, can also be used to the manual work clear up fibre dust, on the comparatively troublesome solution of clearance.
For this embodiment, the input end of the dust collector 102 is attached to the filter screen 101, and the dust collector 102 is used to clean the fiber dust on the filter screen 101, so as to clean the fiber dust.
Wherein the outer side of the dust collector 102 is provided with the fixed block 103, the driving assembly is fixedly connected with the fixed block 103, one end of the transmission shaft 106 is connected with the driving assembly, the transmission gear 107 is connected with the outer side wall of the transmission shaft 106, the embedded gear 109 is embedded with the transmission gear 107, the placing ring 108 is fixedly connected with the embedded gear 109 and is positioned on the inner side wall of the embedded gear 109, the filter screen 101 is arranged on the inner side wall of the placement ring 108, the driving assembly operates to drive the transmission shaft 106 to rotate so as to drive the transmission gear 107 to rotate, the filter screen 101 is arranged on the inner side wall of the placement ring 108, the embedded gear 109 is embedded with the transmission gear 107 so as to enable the filter screen 101 to rotate, and the dust collector 102 is used for cleaning fiber dust on the filter screen 101, so that the fiber dust is convenient to clean; when the transmission assembly and the filter screen 101 are maintained, the transmission assembly and the filter screen 101 can be detached respectively and then maintained, so that the transmission assembly and the filter screen 101 can be maintained conveniently.
Secondly, the limiting ring 110 is fixedly connected with the transmission shaft 106 and is located at one end of the transmission shaft 106 away from the driving assembly, and the transmission gear 107 is limited between the limiting ring 110 and the driving assembly, so as to limit the position of the transmission gear 107.
Meanwhile, the driving motor 104 is fixedly connected with the fixing block 103, the speed reducer 105 is fixedly connected with the output end of the driving motor 104, the transmission shaft 106 is fixedly connected with the output end of the speed reducer 105, the driving motor 104 operates, the driving assembly is matched with the speed reducer 105 and drives the transmission shaft 106 to rotate so as to drive the transmission gear 107 to rotate, the filter screen 101 is arranged on the inner side wall of the placing ring 108, and the embedded gear 109 is embedded with the transmission gear 107 so as to enable the filter screen 101 to rotate.
When the utility model is used for carrying out return air dust removal treatment, the driving motor 104 is operated, the driving assembly is matched with the speed reducer 105 to drive the transmission shaft 106 to rotate so as to drive the transmission gear 107 to rotate, the filter screen 101 is arranged on the inner side wall of the placement ring 108, the embedded gear 109 is embedded with the transmission gear 107 so as to enable the filter screen 101 to rotate, and the transmission gear 107 is limited between the limiting ring 110 and the driving assembly so as to limit the position of the transmission gear 107, and the dust collector 102 is used for cleaning fiber dust on the filter screen 101 and is convenient for cleaning the fiber dust; when the transmission assembly and the filter screen 101 are maintained, the transmission assembly and the filter screen 101 can be detached respectively and then maintained, so that the transmission assembly and the filter screen 101 can be maintained conveniently.
The second embodiment is:
on the basis of the first embodiment, please refer to fig. 3 and 4, wherein fig. 3 isbase:Sub>A top view of the whole structure of the second embodiment, and fig. 4 isbase:Sub>A sectional view of thebase:Sub>A-base:Sub>A line structure of fig. 3.
The utility model provides a main shaft-free disk type filter screen rotary transmission device which comprises a transmission module, wherein a mounting assembly comprises a mounting frame 201, a supporting plate 202, a supporting spring 203, an outer cylinder 204 and an inner rod 205;
for this embodiment, the mounting assembly is fixedly connected to the placement ring 108, and the mounting assembly is used for mounting the vacuum cleaner 102.
The installation frame 201 is fixedly connected with the fixing block 103, the supporting spring 203 is arranged in the installation frame 201, two ends of the supporting spring 203 are respectively fixedly connected with the installation frame 201 and the supporting plate 202, the dust collector 102 is arranged in the installation frame 201, the dust collector 102 is limited between the installation frame 201 and the supporting plate 202, and under the action of the supporting spring 203, the supporting plate 202 is made to extrude the dust collector 102 towards the direction of the filter screen 101, so that the input end of the dust collector 102 is attached to the filter screen 101, and the effect of cleaning fiber dust on the filter screen 101 is achieved.
Secondly, the outer cylinder 204 is fixedly connected with the mounting frame 201 and is located on the inner side wall of the mounting frame 201, one end of the inner rod 205 is slidably connected with the outer cylinder 204, the other end of the inner rod 205 is fixedly connected with the supporting plate 202, the inner rod 205 slides in the outer cylinder 204, and the inner rod 205 is matched with the outer cylinder 204 to improve the stability of the supporting spring 203.
The dust collector 102 is arranged in the mounting frame 201, the dust collector 102 is limited between the mounting frame 201 and the supporting plate 202, under the action of the supporting spring 203, the supporting plate 202 extrudes the dust collector 102 towards the direction of the filter screen 101, so that the input end of the dust collector 102 is attached to the filter screen 101, the effect of cleaning fiber dust on the filter screen 101 is achieved, the inner rod 205 slides in the outer cylinder 204, and the inner rod 205 is matched with the outer cylinder 204, so that the stability of the supporting spring 203 is improved.
The above disclosure is only a preferred embodiment of the present utility model, and it should be understood that the scope of the utility model is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present utility model.
Claims (6)
1. The rotary transmission device of the main shaft-free disk type filter screen comprises the filter screen and a dust collector, wherein the input end of the dust collector is attached to the filter screen,
still include drive module, drive module includes fixed block, drive assembly, transmission shaft, drive gear, places ring and gomphosis gear, the outside of dust catcher is provided with the fixed block, drive assembly with fixed block fixed connection, the one end of transmission shaft with drive assembly connects, drive gear with the lateral wall of transmission shaft is connected, gomphosis gear with drive gear gomphosis mutually, place the ring with gomphosis gear fixed connection, and be located the inside wall of gomphosis gear, the inside wall of placing the ring is provided with the filter screen.
2. The spin-on device without a main shaft as claimed in claim 1, wherein,
the transmission module further comprises a limiting ring, wherein the limiting ring is fixedly connected with the transmission shaft and is positioned at one end, far away from the driving assembly, of the transmission shaft.
3. The spin-on device without a main shaft as claimed in claim 1, wherein,
the driving assembly comprises a driving motor and a speed reducer, the driving motor is fixedly connected with the fixed block, the speed reducer is fixedly connected with the output end of the driving motor, and the transmission shaft is fixedly connected with the output end of the speed reducer.
4. The spin-on device without a main shaft as claimed in claim 1, wherein,
the transmission module further comprises a mounting assembly, and the mounting assembly is fixedly connected with the placement ring.
5. The spin-on device without a main shaft as in claim 4,
the installation component includes the installing frame, supports and hold the board and support and hold the spring, the installing frame with fixed block fixed connection, support hold the spring set up in the inside of installing frame, support hold the both ends of spring respectively with the installing frame with support and hold board fixed connection, the dust catcher set up in the inside of installing frame.
6. The spin-on device without a main shaft as in claim 5,
the installation assembly further comprises an outer cylinder and an inner rod, the outer cylinder is fixedly connected with the installation frame and located on the inner side wall of the installation frame, one end of the inner rod is in sliding connection with the outer cylinder, and the other end of the inner rod is fixedly connected with the supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320219583.1U CN218890279U (en) | 2023-01-30 | 2023-01-30 | Main shaft-free disk type filter screen rotary transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320219583.1U CN218890279U (en) | 2023-01-30 | 2023-01-30 | Main shaft-free disk type filter screen rotary transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218890279U true CN218890279U (en) | 2023-04-21 |
Family
ID=86002341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320219583.1U Active CN218890279U (en) | 2023-01-30 | 2023-01-30 | Main shaft-free disk type filter screen rotary transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218890279U (en) |
-
2023
- 2023-01-30 CN CN202320219583.1U patent/CN218890279U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112229019B (en) | Prevent blockking up and efficient intelligent air purifier based on thing networking | |
| CN218890279U (en) | Main shaft-free disk type filter screen rotary transmission device | |
| CN219764854U (en) | Air filter convenient to wash | |
| CN115596689A (en) | Tunnel fan and fan group efficiency optimization control method | |
| CN211865106U (en) | Super clean bench for microorganism culture room | |
| CN216367087U (en) | High-efficient air filter of low resistance | |
| CN213983998U (en) | Air conditioner self-cleaning device | |
| CN220628557U (en) | Power dispatching management device | |
| CN220740519U (en) | Main shell burr polishing device of compressor | |
| CN214513413U (en) | Air filter element not easy to be stuck with dust | |
| CN217410118U (en) | Air filtering device capable of quickly cleaning internal dirt | |
| CN220939735U (en) | Dustproof structure of exposure machine | |
| CN221003495U (en) | Electric sucking disc | |
| CN213144898U (en) | Active noise reduction mechanism of lateral flow fan | |
| CN221107480U (en) | Filter cartridge dust remover for dust purification | |
| WO2018157359A1 (en) | High-efficiency indoor air purifier | |
| CN218722060U (en) | Air conditioning system static pressure noise elimination equipment for nuclear power | |
| CN219397104U (en) | Novel window cleaning robot | |
| CN114788658B (en) | Dust collector for cleaning equipment | |
| CN220249940U (en) | Street lamp with air purification function | |
| CN217792828U (en) | Dust collector fan blade mechanism capable of reducing wind noise | |
| CN220424829U (en) | Dust collector with purification performance | |
| CN220956210U (en) | Fan device with filter effect | |
| CN218672504U (en) | Ventilation device for purification workshop | |
| CN217015883U (en) | Electromechanical device dust collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |