CN115532683A - Radio and television satellite transmission microwave antenna cleaning device - Google Patents
Radio and television satellite transmission microwave antenna cleaning device Download PDFInfo
- Publication number
- CN115532683A CN115532683A CN202211284984.1A CN202211284984A CN115532683A CN 115532683 A CN115532683 A CN 115532683A CN 202211284984 A CN202211284984 A CN 202211284984A CN 115532683 A CN115532683 A CN 115532683A
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- cleaning
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- gear
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- 238000004140 cleaning Methods 0.000 title claims abstract description 124
- 230000005540 biological transmission Effects 0.000 title claims abstract description 34
- 230000017105 transposition Effects 0.000 claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims description 13
- 230000033001 locomotion Effects 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 11
- 230000010405 clearance mechanism Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
Landscapes
- Cleaning In General (AREA)
Abstract
The invention discloses a broadcast television satellite transmission microwave antenna cleaning device, and belongs to the technical field of satellite transmission microwave antenna cleaning devices. The utility model provides a radio and television satellite transmission microwave antenna cleaning device, including the feed reflection frame, the feed pole outside is provided with circumference clearance mechanism, circumference clearance mechanism is including the clean post of transposition, the clean post one end of transposition is fixed be provided with feed pole normal running fit's sleeve, setting through circumference clearance mechanism, circular motion is carried out on the feed reflection frame that can be direct when using and is cleared up, it cleans the clearance to need not the staff to climb to the eminence, danger coefficient has not only been reduced, and for the manual work, can thoroughly clear up the whole face through the clean post of transposition, can not have to leak the clearance or clear up incompletely, cleaning effect and automation have been improved.
Description
Technical Field
The invention relates to the technical field of satellite transmission microwave antenna cleaning devices, in particular to a broadcast television satellite transmission microwave antenna cleaning device.
Background
The TV satellite transmission technology is that the digital TV program information is transmitted to the sync satellite in 3.8 km height from ground via the ground satellite transmitting station, the sync satellite is transmitted back to ground via microwave, and the user TV set views the satellite TV program via the small satellite antenna and the set-top box. When the microwave antenna is used for satellite transmission, the service life and signal transmission are affected by factors such as dust, rain, snow and ice, so that the microwave antenna needs to be cleaned.
The document of the prior art with publication number CN215744959U provides a radio and television microwave antenna cleaning device, which is provided with a collecting box and steering rods, wherein the steering rods are arranged at two ends of the collecting box, and a baffle plate is arranged between the two steering rods. The baffle plate is provided with a collecting plate, and the left end of the collecting box is provided with a fixing rod. The top end of the fixed rod is provided with two notches, threads are arranged on the top end of the fixed rod, the top end of the fixed rod is provided with a fixed ring, and the collecting box is provided with a pressing pump. The cleaning device for the microwave antenna of the broadcast television has the following problems: the device sets up too simply, only collect water through the collecting box, still need the manual work to clean the antenna mesa after getting into the sponge, the antenna platform is in the eminence, it is dangerous not only, and can only clear up the downside part, can not carry out comprehensive timing thoroughly to the antenna mesa, other current microwave antenna cleaning device is provided with compound a plurality of drive arrangement in addition, with the clearance of the microwave antenna of adaptation bowl type, but this kind of design only can realize the multiposition clearance of different radial and different angles, but because the rotating electrical machines actuating mechanism does not possess the locking function behind the outage and consequently is in the free rotation state, thereby make under centrifugal force rotates and easy landing just must rely on the radial stop position of the circular telegram back ability control brush hair.
In view of this, we propose a broadcast television satellite transmission microwave antenna cleaning device.
Disclosure of Invention
1. Technical problem to be solved
The invention aims to provide a cleaning device for a broadcast television satellite transmission microwave antenna, which is used for solving the problems in the background technology.
2. Technical scheme
A broadcast television satellite transmission microwave antenna cleaning device comprises a feed source reflection frame, wherein the feed source reflection frame is arranged at one end of a vertical rod, and a feed source rod is fixedly arranged in the middle of the feed source reflection frame;
a circumferential cleaning mechanism is arranged on the outer side of the feed source rod and comprises a transposition cleaning column, and a sleeve which is in rotating fit with the feed source rod is fixedly arranged at one end of the transposition cleaning column;
the circumference cleaning mechanism also comprises a rotary drive, and the rotary drive can drive the transposition cleaning column to revolve;
the outer side of the transposition cleaning column is slidably provided with a moving frame, the outer side of the moving frame is at least provided with a cleaning assembly, and the inner side of the moving frame is also provided with a moving drive capable of driving the cleaning assembly on the moving frame to move.
The arc transposition cleaning column is characterized in that a sliding groove is formed in the arc transposition cleaning column body, a plurality of arc grooves are formed in the sliding groove, a mass ball is arranged in the sliding groove, the sliding groove body is fixedly connected to one end of a spring, the other section of the spring is connected to the mass ball, a first magnetic block is embedded in the mass ball, a second magnetic block is embedded in the moving gear, the first motor rotates at a variable rotating speed or rotates at a constant speed, the second motor is started in a constant speed rotating mode, and the second motor is stopped when the first motor rotates at a variable rotating speed.
As an alternative of the technical scheme of the application, the transposition cleaning column is arranged in an arc structure and is matched with the radian of the feed source reflection frame.
As an alternative of this application file technical scheme, the rotation drive is including fixed the drive gear that sets up in the feed pole outer wall, the gear chamber has been seted up to clean post one end of transposition, gear intracavity portion is provided with drive gear, the drive gear outer wall passes gear intracavity wall and extends to the sleeve inside and be connected with drive gear meshing.
As an alternative scheme of this application file technical scheme, spacing annular has been seted up to sleeve circumference inner wall, spacing annular and drive gear outer wall sliding connection.
As an alternative of this document technical scheme, the fixed quick-witted case that is provided with of sleeve outer wall, machine incasement portion is provided with first motor, first motor output pass quick-witted incasement wall extend to gear intracavity portion and with the coaxial fixed connection of drive gear.
As an alternative scheme of this application file technical scheme, remove frame middle part and be circular structure and be certain radian setting, with clean post looks adaptation of transposition.
As an alternative scheme of the technical scheme of the application, the cleaning assembly comprises a fixed block, a cleaning disc is arranged inside the fixed block in a sliding mode, and bristles are arranged on the outer side of the cleaning disc;
the cleaning disc outer wall is provided with a plurality of telescopic links, telescopic link one end with cleaning disc outer wall connection is fixed, the telescopic link other end with fixed block inner wall connection is fixed.
As an alternative scheme of the technical scheme, the outer side of the telescopic rod is sleeved with the spring.
As an alternative of the technical solution of the present application, the moving drive includes two moving gears rotatably disposed inside the moving frame, an output box is fixedly disposed outside the moving frame, a second motor is disposed inside the output box, and an output shaft of the second motor passes through an outer wall of the output box, extends into the moving frame, and is coaxially and fixedly connected with one of the moving gears;
the mobile drive also comprises a fixed rack arranged on the outer wall of the transposition cleaning column, and the fixed rack is meshed with the mobile gear;
and the shaft of the movable gear is coaxially connected and fixed with the fixed block.
As an alternative scheme of this application file technical scheme, the teeth of the moving gear are the radian setting, fixed rack is the arc setting along transposition clean post outer wall.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
1. according to the invention, the motors responsible for different driving actions can be partially turned off by changing the rotating speed of the driving motor, so that all-around cleaning can be realized.
2. According to the invention, through the arrangement of the circumference cleaning mechanism, when the circular cleaning mechanism is used, the circular motion can be directly carried out on the feed source reflection frame for cleaning, and workers do not need to climb to a high place for wiping and cleaning, so that not only is the danger coefficient reduced, but also the whole surface can be thoroughly cleaned through the transposition cleaning column compared with the manual work, so that the incomplete cleaning or incomplete cleaning can not be caused, the cleaning effect and the automation are improved, meanwhile, the long-time cleaning work can be carried out in snowy days and the like, the condition that snow is frozen is avoided, and the signal transmission is guaranteed.
3. According to the invention, through the arrangement of the moving drive, the cleaning assembly can move inside and outside along the transposition cleaning column while performing circular motion cleaning, namely circular motion from inside to outside, and the cleaning disc also rotates when performing motion cleaning, so that the cleaning effect can be improved in the same area.
4. According to the feed source reflection frame, the cleaning assembly is arranged, the cleaning disc is pushed by the spring to be tightly attached to the outer wall of the feed source reflection frame, so that the feed source reflection frame can adapt to the radian change of the feed source reflection frame all the time, and a certain external force is applied to the feed source reflection frame all the time, so that the surface of the feed source reflection frame can be better cleaned.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the outer structure of the transposed cleaning post of the present invention;
FIG. 3 is an expanded view of the rotational drive mechanism of the present invention;
FIG. 4 is a schematic view of a movement driving structure according to the present invention;
FIG. 5 is a schematic view of the cleaning assembly of the present invention;
the numbering in the figures illustrates: 1. a feed source reflection frame; 2. erecting a rod; 3. a feed rod; 4. a circumference cleaning mechanism; 5. cleaning the column by transposition; 6. a sleeve; 7. a movable frame; 8. a transmission gear; 9. a limit ring groove; 10. a gear cavity; 11. a drive gear; 12. a chassis; 13. a first motor; 14. a fixed block; 15. cleaning the disc; 16. brushing; 17. a telescopic rod; 18. a spring; 19. a moving gear; 20. an output box; 21. a second motor; 22. and fixing the rack.
Detailed Description
Referring to fig. 1-5, the present invention provides a technical solution:
a broadcast television satellite transmission microwave antenna cleaning device comprises a feed source reflection frame 1, wherein the feed source reflection frame 1 is arranged at one end of a vertical rod 2, and a feed source rod 3 is fixedly arranged in the middle of the feed source reflection frame 1;
a circumference cleaning mechanism 4 is arranged on the outer side of the feed source rod 3, the circumference cleaning mechanism 4 comprises a transposition cleaning column 5, and one end of the transposition cleaning column 5 is fixedly provided with a sleeve 6 which is in running fit with the feed source rod 3;
the circumference cleaning mechanism 4 also comprises a rotary drive, and the rotary drive can drive the transposition cleaning column 5 to revolve;
the outer side of the transposition cleaning column 5 is provided with a moving frame 7 in a sliding mode, the outer side of the moving frame 7 is provided with at least one cleaning component, and the inner side of the moving frame 7 is also provided with a moving driver capable of driving the cleaning component on the moving frame 7 to move.
A chute is formed in the column body of the arc transposition cleaning column 5, a plurality of arc grooves are formed in the chute, a mass ball is arranged in the chute, the chute body is fixedly connected to one end of a spring, the other section of the spring is connected to the mass ball, a first magnetic block is embedded in the mass ball, a second magnetic block is embedded in the moving gear 19, the first motor 13 rotates at a variable rotating speed or rotates at a constant speed, the second motor 21 is started in a constant speed rotating mode, and the second motor 21 is stopped when the rotating speed is changed. This kind of design makes and need not to open second motor 21 when carrying out the full position cover and clean with the help of the centripetal force that changes, only depends on the rotation of first motor 13 to realize that the bowl form inner face of microwave antenna is by all-round clearance, specifically closes second motor 21, makes removal gear 19 resumes to the free movement state, thereby in first motor 13 rotates the in-process and drives arc transposition clean post 5 rotation process, centrifugal force drives the mass ball and moves towards the outside, this mass ball drives two removal gear 19 and moves towards the outside of arc transposition clean post 5 cylinder under the effect of magnetic adsorption, and because first motor 13 rotates or at the uniform velocity rotation with the rotational speed that changes and the tip of mass ball is provided with the spring, thereby can make the mass ball stop under different rotational speeds and different turned angle in different arc recesses, consequently can realize carrying out all-round clearance to the inner face of microwave antenna. If the cleaning of the position of the fixed ring is required, the first motor 13 is operated at a substantially constant rotating speed, and the rotating speed of the mass ball in one circle period is relatively high when the mass ball rotates to the lower semicircular ring, and the rotating speed of the mass ball in the lower semicircular ring is relatively low when the mass ball rotates to the upper side.
In this kind of technical scheme, through the setting of circumference clearance mechanism 4, can be direct when using clear up the circular motion on feed reflection frame 1, need not the staff and climbs the eminence and clean the clearance, not only reduced the danger coefficient, moreover for the manual work, can thoroughly clear up whole face through the clean post of transposition, can not have to leak the clearance or clear up not thorough, improved clearance effect and automation.
Specifically, the transposition cleaning column 5 is arranged in an arc-shaped structure and is matched with the radian of the feed source reflection frame 1.
In this kind of technical scheme, make clean subassembly when removing, can remove along the radian of feed reflection frame 1, make brush hair 16 along feed reflection frame 1 motion clearance, further improved the effect of clearance.
Further, the rotation driving device comprises a transmission gear 8 fixedly arranged on the outer wall of the feed rod 3, one end of the transposition cleaning column 5 is provided with a gear cavity 10, a driving gear 11 is arranged inside the gear cavity 10, and the outer wall of the driving gear 11 penetrates through the inner wall of the gear cavity 10, extends to the inside of the sleeve 6 and is meshed with the transmission gear 8.
In the technical scheme, the rotation drive drives the transposition cleaning column 5 to do circular motion, so that the feed source reflection frame 1 is cleaned circularly.
Furthermore, the inner wall of the circumference of the sleeve 6 is provided with a limit ring groove 9, and the limit ring groove 9 is connected with the outer wall of the transmission gear 8 in a sliding manner.
In the technical scheme, the sleeve 6 limits the transmission gear 8, so that the transposition cleaning column 5 is ensured to perform stable circular motion and cannot be separated from the surface of the feed source reflection frame 1.
Furthermore, a case 12 is fixedly arranged on the outer wall of the sleeve 6, a first motor 13 is arranged inside the case 12, and an output end of the first motor 13 penetrates through the inner wall of the case 12, extends into the gear cavity 10 and is coaxially and fixedly connected with the driving gear 11.
In this solution, the first motor 13 drives the driving gear 11 to rotate, and by engaging with the transmission gear 8, the circular motion of the transposed cleaning post 5 is realized.
It is worth to be noted that the middle part of the movable frame 7 is of a circular structure and arranged in a certain radian, and is matched with the transposition cleaning column 5.
In this solution, the movable frame 7 is made to move inside and outside the outer wall of the index cleaning column 5 and cleaned by the cleaning plate 15.
It is worth noting that the cleaning assembly comprises a fixed block 14, a cleaning disc 15 is arranged inside the fixed block 14 in a sliding mode, and bristles 16 are arranged on the outer side of the cleaning disc 15;
a plurality of telescopic rods 17 are arranged on the outer wall of the cleaning disc 15, one end of each telescopic rod 17 is fixedly connected with the outer wall of the cleaning disc 15, and the other end of each telescopic rod 17 is fixedly connected with the inner wall of the fixing block 14.
Besides, the outside of the telescopic rod 17 is sleeved with a spring 18.
In this kind of technical scheme, through the setting of clean subassembly, promote clean dish 15 and feed reflection rack 1 outer wall through spring 18 and closely laminate, make its radian change that can adapt to feed reflection rack 1 all the time, exert certain external force to it all the time to can be to the better clearance in feed reflection rack surface.
In addition, the moving drive comprises two moving gears 19 which are rotatably arranged on the inner side of the moving frame 7, an output box 20 is fixedly arranged on the outer side of the moving frame 7, a second motor 21 is arranged in the output box 20, and an output shaft of the second motor 21 penetrates through the outer wall of the output box 20 to extend into the moving frame 7 and is coaxially and fixedly connected with one of the moving gears 19;
the moving drive also comprises a fixed rack 22 arranged on the outer wall of the transposition cleaning column 5, and the fixed rack 22 is meshed with the moving gear 19;
the shaft of the moving gear 19 is coaxially connected and fixed with the fixed block 14.
Besides, the teeth of the moving gear 19 are arranged in a radian manner, and the fixed rack 22 is arranged in an arc manner along the outer wall of the transposition cleaning column 5.
In this kind of technical scheme, through the setting of removal drive for clean subassembly can also carry out inside and outside motion along transposition clean post when carrying out the circular motion clearance, when the motion clearance, and the cleaning disc is still carrying out the rotation, thereby in same area, has improved the effect of clearance.
When the microwave antenna cleaning device for satellite transmission of radio and television is needed, the controller drives the output shaft of the first motor 13 to rotate, so as to drive the driving gear 11 to rotate, and the transposition cleaning column 5 is driven to revolve around the feed rod 3 through the meshing of the driving gear 11 and the transmission gear 8, so that the bristles 16 perform cleaning work;
meanwhile, the output shaft of the second motor 21 is driven to rotate, the movable gear 19 is driven to rotate, the fixed rack 22 is arranged on the outer wall of the transposition cleaning column 5, the transposition cleaning column 5 is meshed with the fixed rack 22, so that the movable frame 7 can move inside and outside the transposition cleaning column 5, meanwhile, the fixed block 14 is driven to rotate through the arrangement of the movable gear 19, the cleaning disc 15 is enabled to rotate to clean, the cleaning effect is improved, the fixed block 14 is connected with the cleaning disc 15 through the telescopic rod 17, the bristles 16 are always attached to the surface of the feed source reflection frame 1 through the pushing of the spring 18, and the cleaning effect is guaranteed.
Wherein specifically make need not to open second motor 21 when carrying out the full position cover and clean with the help of the centripetal force that changes, only lean on the rotation of first motor 13 to realize that the bowl form inner face of microwave antenna is by all-round clearance, specifically close second motor 21, make removal gear 19 resumes to the free movement state, thereby drive arc transposition clean post 5 rotation in-process in the rotation process of first motor 13, centrifugal force drives the mass ball and moves towards the outside, this mass ball drives two removal gear 19 and moves towards the outside of arc transposition clean post 5 cylinder under the effect of magnetic adsorption, and because first motor 13 rotates or at the uniform velocity rotation with the rotational speed that changes and the tip of mass ball is provided with the spring, thereby can make the mass ball stop under different rotational speeds and different turned angle in different arc recesses, consequently can realize carrying out all-round clearance to the inner face of microwave antenna. If the cleaning of the position of the fixed ring is required, the first motor 13 is operated at a substantially constant rotating speed, and the rotating speed of the mass ball in one circle period is relatively high when the mass ball rotates to the lower semicircular ring, and the rotating speed of the mass ball in the lower semicircular ring is relatively low when the mass ball rotates to the upper side.
Claims (10)
1. The utility model provides a broadcast television satellite transmission microwave antenna cleaning device, includes feed reflection rack (1), its characterized in that: the feed source reflection frame (1) is arranged at one end of the vertical rod (2), and a feed source rod (3) is fixedly arranged in the middle of the feed source reflection frame (1);
a circumference cleaning mechanism (4) is arranged on the outer side of the feed rod (3), the circumference cleaning mechanism (4) comprises an arc transposition cleaning column (5), one end of the transposition cleaning column (5) is fixedly provided with a sleeve (6) which is in running fit with the feed rod (3), a sliding groove is formed in the cylinder of the arc transposition cleaning column (5), a plurality of arc grooves are formed in the sliding groove, a mass ball is arranged in the sliding groove, the sliding groove is fixedly connected to one end of a spring, the other section of the spring is connected to the mass ball, a first magnetic block is embedded in the mass ball, a second magnetic block is embedded in the moving gear (19), the first motor (13) rotates at variable rotating speed or at constant rotating speed, wherein the second motor (21) is started in a constant rotating speed mode, and the second motor (21) is closed when the second motor (13) operates at variable rotating speed;
the circumference cleaning mechanism (4) further comprises a rotary drive, and the rotary drive can drive the transposition cleaning column (5) to revolve;
the outer side of the transposition cleaning column (5) is provided with a moving frame (7) in a sliding mode, the outer side of the moving frame (7) is provided with at least one cleaning assembly, and the inner side of the moving frame (7) is further provided with a moving drive capable of driving the cleaning assembly on the moving frame (7) to move.
2. A broadcast television satellite transmission microwave antenna cleaning apparatus as claimed in claim 1, wherein: the transposition cleaning column (5) is arranged in an arc-shaped structure and is matched with the radian of the feed source reflection frame (1).
3. A broadcast television satellite transmission microwave antenna cleaning apparatus as claimed in claim 1, wherein: the rotation driving device comprises a transmission gear (8) fixedly arranged on the outer wall of the feed rod (3), a gear cavity (10) is formed in one end of the transposition cleaning column (5), a driving gear (11) is arranged inside the gear cavity (10), and the outer wall of the driving gear (11) penetrates through the inner wall of the gear cavity (10), extends to the inside of the sleeve (6) and is connected with the transmission gear (8) in a meshed mode.
4. A broadcast television satellite transmission microwave antenna cleaning apparatus as claimed in claim 3, wherein: limiting ring grooves (9) are formed in the inner wall of the circumference of the sleeve (6), and the limiting ring grooves (9) are connected with the outer wall of the transmission gear (8) in a sliding mode.
5. A broadcast television satellite transmission microwave antenna cleaning apparatus as claimed in claim 3, wherein: the outer wall of the sleeve (6) is fixedly provided with a case (12), a first motor (13) is arranged inside the case (12), and the output end of the first motor (13) penetrates through the inner wall of the case (12) to extend into the gear cavity (10) and be coaxially and fixedly connected with the driving gear (11).
6. A broadcast television satellite transmission microwave antenna cleaning apparatus as claimed in claim 1, wherein: the middle part of the movable frame (7) is of a circular structure and is arranged in a certain radian mode, and the movable frame is matched with the transposition cleaning column (5).
7. A broadcast television satellite transmission microwave antenna cleaning apparatus as claimed in claim 1, wherein: the cleaning assembly comprises a fixed block (14), a cleaning disc (15) is arranged in the fixed block (14) in a sliding mode, and bristles (16) are arranged on the outer side of the cleaning disc (15);
the cleaning plate is characterized in that a plurality of telescopic rods (17) are arranged on the outer wall of the cleaning plate (15), one end of each telescopic rod (17) is fixedly connected with the outer wall of the cleaning plate (15), and the other end of each telescopic rod (17) is fixedly connected with the inner wall of the fixing block (14).
8. A broadcast television satellite transmission microwave antenna cleaning apparatus as claimed in claim 7, wherein: the outer side of the telescopic rod (17) is sleeved with a spring (18).
9. A broadcast television satellite transmission microwave antenna cleaning apparatus as claimed in claim 1, wherein: the moving drive comprises two moving gears (19) which are rotatably arranged on the inner side of the moving frame (7), an output box (20) is fixedly arranged on the outer side of the moving frame (7), a second motor (21) is arranged in the output box (20), and an output shaft of the second motor (21) penetrates through the outer wall of the output box (20), extends into the moving frame (7) and is coaxially and fixedly connected with one of the moving gears (19);
the moving drive also comprises a fixed rack (22) arranged on the outer wall of the transposition cleaning column (5), and the fixed rack (22) is meshed with the moving gear (19);
the shaft of the movable gear (19) is coaxially connected and fixed with the fixed block (14).
10. A broadcast television satellite transmission microwave antenna cleaning apparatus as claimed in claim 9, wherein: the teeth of the movable gear (19) are arranged in a radian mode, and the fixed rack (22) is arranged in an arc mode along the outer wall of the transposition cleaning column (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211284984.1A CN115532683A (en) | 2022-10-20 | 2022-10-20 | Radio and television satellite transmission microwave antenna cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211284984.1A CN115532683A (en) | 2022-10-20 | 2022-10-20 | Radio and television satellite transmission microwave antenna cleaning device |
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| Publication Number | Publication Date |
|---|---|
| CN115532683A true CN115532683A (en) | 2022-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211284984.1A Pending CN115532683A (en) | 2022-10-20 | 2022-10-20 | Radio and television satellite transmission microwave antenna cleaning device |
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| CN (1) | CN115532683A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116274033A (en) * | 2023-05-12 | 2023-06-23 | 江阴塞特精密工具有限公司 | Automatic cleaning device for machining turning gear knife |
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