CN220227786U - A dust-proof device for oil-cooled radiator of fan gearbox - Google Patents

Abstract

The utility model discloses a dust-proof device for an oil-cooled radiator of a fan gear box. It relates to the technical field of oil-cooled radiators for fan gear boxes and aims to solve the problem in the prior art that poplar catkins and catkins will be blown by the wind to the oil-cooled heat dissipation of the gear box. On the heat sink of the fan, the heat dissipation effect of the radiator is reduced, which makes it impossible to reduce the oil temperature. The fan gearbox will limit the power or shut down due to the high temperature, thus affecting power generation and causing the problem of waste of kinetic energy. The technology adopted The solution is that the catkins or dust adsorbed on the heat sink can be easily cleaned through the cleaning mechanism provided on the heat sink, and through the dust cover, the dust, catkins and catkins in the air can be initially blocked. This avoids affecting the heat dissipation effect of the radiator.

Description

A dust-proof device for oil-cooled radiator of fan gearbox

Technical field

The utility model relates to the technical field of fan gear box oil-cooled radiators, and is specifically a dust-proof device for fan gear box oil-cooled radiators.

Background technique

Poplar and willow trees produce a large amount of catkins in spring and summer every year. Poplar and willow catkins will be blown by the wind to the heat sink of the gearbox oil cooling radiator, resulting in a reduction in the heat dissipation effect of the radiator, resulting in the inability to adjust the oil temperature. If the temperature is lowered, the fan gearbox will limit power or shut down due to high temperature, thus affecting power generation and causing waste of kinetic energy.

Utility model content

In view of the problems existing in the prior art, the utility model discloses a fan gearbox oil-cooled radiator dust-proof device. The technical solution adopted is that it includes an oil-cooled radiator, and the oil-cooled radiator is provided with an anti-dust device. Dust cover, the two sides of the dust cover are provided with angle irons for fixing the dust cover, the dust cover is provided with a cleaning mechanism, and the dust cover is also provided with a driving mechanism for driving the cleaning mechanism The driving mechanism makes it easier to clean the heat sink.

As a preferred technical solution of the present invention, the dust cover further includes a first screen, the bottom surface and one side of the first screen are transparent, and a bottom frame is provided on the outside of the first screen. , the top of the first screen is provided with a cover frame, which makes it easier to disassemble the second screen.

As a preferred technical solution of the present invention, grooves are provided in both the bottom frame and the cover frame, and a second screen is provided in the grooves. The second screen passes through the grooves. The groove is slidingly connected in the bottom frame and the cover frame, making the disassembly of the second screen more convenient.

As a preferred technical solution of the present invention, the cleaning mechanism also includes a heat sink brush. The heat sink brush is arranged on a connecting rod. Both ends of the connecting rod are connected to the driving mechanism and the slide rail respectively. A slide rail groove is provided in the slide rail, and the connecting rod slides up and down in the slide rail groove of the slide rail through the driving mechanism. The heat sink brush is in contact with the position of the heat sink of the oil cooling radiator. Correspondingly, the slide rail is provided on the first screen, and the slide rail plays a role in limiting the connecting rod.

As a preferred technical solution of the present invention, the driving mechanism also includes a bidirectional motor and a controller. The bidirectional motor is arranged on the first screen, and the output end of the bidirectional motor is connected to a transmission screw. The transmission screw rod is engaged with a threaded block, the threaded block is connected to the connecting rod, a microprocessor is provided in the controller, the controller is arranged on the bottom frame, and the bidirectional motor is connected to the connecting rod. The electrical connection between the above controllers makes cleaning the heat sink easier and faster.

As a preferred technical solution of the present invention, the bottom frame and the cover frame are also provided with an upper brush and a U-shaped brush for cleaning the first screen, and the bottom frame is provided with a The first guide rail groove matches the position of the U-shaped brush. The U-shaped brush is slidingly connected to the first screen through the first guide rail groove, making it more convenient to clean the first screen.

As a preferred technical solution of the present invention, the cover frame is provided with a second guide rail groove that matches the position of the upper brush, and the upper brush communicates with the third brush through the second guide rail groove. The first screen is slidingly connected, making it easier to clean the top surface of the first screen.

As a preferred technical solution of the present invention, the upper brush and the U-shaped brush are both provided with handles, the angle iron is installed on the bottom frame, and the angle iron is provided with threads for fixation. hole to secure the dust cover.

Beneficial effects of the utility model: The utility model uses a dust cover arranged on the oil-cooled radiator. The dust cover is composed of two layers of screens, and the outer screen is detachable, making cleaning the screen more convenient and faster. , and the internal screen is equipped with an upper brush and a U-shaped brush for cleaning. The impurities filtered on the screen can be cleaned by turning the handle. The dust cover is also equipped with a tool for cleaning the radiator fins. The brush drives the transmission screw through the set bidirectional motor, so that the thread block on the transmission screw moves on the transmission screw. The thread block slides the heat sink brush on the heat sink through the connecting rod to clean it, avoiding the need for Dust or catkins cause the cooling effect of the oil-cooled radiator to decrease, so that the oil temperature will not be too high. The fan can run at high power for a longer period of time, making better use of wind resources and avoiding waste.

Description of the drawings

In order to more clearly explain the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings that need to be used in the description of the specific implementations or the prior art; in all the drawings, each Components or parts are not necessarily drawn to actual scale.

Figure 1 is a top view of the utility model;

Figure 2 is a side view of the utility model;

Figure 3 is a front view of the utility model;

Figure 4 is a cross-sectional view of the utility model;

Figure 5 is a front view of the second screen of the present utility model.

In the picture: 1. Oil cooling radiator; 2. First screen; 3. Bottom frame; 4. Cleaning mechanism; 5. Slide rail; 6. Connecting rod; 7. Upper brush; 8. Angle iron; 9. Cover frame; 10. Dust cover; 11. U-shaped brush; 12. Heat sink brush; 13. Handle; 14. Second screen; 15. Controller; 16. Driving mechanism; 17. Bidirectional motor; 18. Transmission screw; 19. Thread block.

Detailed ways

Example 1

As shown in Figures 1 to 5, the utility model discloses a fan gearbox oil-cooled radiator dust-proof device. The technical solution adopted is that it includes an oil-cooled radiator 1, and the oil-cooled radiator 1 is provided with a dust-proof device. In order to better clean the heat sink of the oil cooling radiator 1, the dust cover 10 is also provided with a cleaning mechanism 4 and a driving mechanism 16. The cleaning mechanism 4 is composed of a slide rail 5 and a connecting rod. It consists of 6 parts. The slide rail 5 is fitted with the oil cooling radiator 1 and fixed on the dust cover 10. A slide rail groove is provided in the slide rail 5. One end of the connecting rod 6 slides in the slide rail groove. The middle of the connecting rod 6 A heat sink brush 12 is also connected. In order for the heat sink brush 12 to better clean the heat sink, the other end of the connecting rod 6 is also connected to a driving mechanism 16. The threaded block 19 on the driving mechanism 16 and the connecting rod 6 Connected, a threaded hole is provided in the threaded block 19, and a transmission screw rod 18 is engaged in the threaded hole. A bidirectional motor 17 is also connected below the transmission screw rod 18, and the bidirectional motor 17 is fixed on the dust cover 10.

In order to better filter dust and catkins, the dust cover 10 is composed of a bottom frame 3 and a cover frame 9. There are grooves in the middle of the bottom frame 3 and the cover frame 9, and the second screen 14 is installed through the grooves. In the bottom frame 3 and the cover frame 9, a U-shaped brush 11 for cleaning the first screen 2 is also provided between the second screen 14 and the bottom frame 3, and the bottom frame 3 is provided with a longitudinal first Guide rail groove, U-shaped brush 11 slides in the first guide rail groove, an upper brush 7 for cleaning the first screen 2 is provided between the second screen 14 and the cover frame 9, and the cover frame 9 is provided with There is a second guide rail groove, and the upper brush 7 slides in the second guide rail groove, and the upper brush 7 and the U-shaped brush 11 are both provided with handles 13, and the cover frame 9 and the bottom frame 3 are connected by bolts. The second screen 14 is connected to the cover frame 9 and the bottom frame 3 using bolts.

The first screen 2 is arranged inside the second screen 14, and the slide rail 5 and the two-way motor 17 are fixed on the first screen 2. In order to better install the dust cover 10, the bottom frame 3 is also connected There is an angle iron 8, which is also provided with mounting holes for fixation, and a controller 15 is also installed on the bottom frame 3.

The working principle of the utility model: first install the heat sink brush 12 on the threaded block 19 and the slide rail 5 through the connecting rod 6, then install the thread block 19 on the two-way motor 17 through the transmission screw 18, and then install the slide rail 5 And the two-way motor 17 is fixed on the first screen 2, put the first screen 2 to the required position, make the heat sink brush 12 fit with the heat sink, and then cover the bottom frame 3 on the first screen 2 on the bottom, fix the bottom frame 3 with the angle iron 8, fix the cover frame 9 with the bottom frame 3 with screws, and then insert the second screen 14 into the corresponding grooves of the bottom frame 3 and the cover frame 9. When in use The controller 15 controls the rotation of the two-way motor 17 to drive the transmission screw 18 to rotate, so that the thread block 19 moves on the transmission screw 18, and the connecting rod 6 connected to the thread block 19 drives the heat sink brush 12 to slide on the heat sink. To clean, when cleaning the screen, take out the second screen 14 from the corresponding groove, clean or replace it, and pull the handle 13 of the U-shaped brush 11 so that it slides up and down in the bottom frame 3. Make the U-shaped brush 11 clean the first screen 2, and pull the handle 13 of the upper brush 7 to slide it in the cover frame 9, so that the upper brush 7 cleans the top surface of the first screen 2. Clean up.

The circuits and mechanical connections involved in the present utility model are common means used by those skilled in the art. Technical inspiration can be obtained through limited tests, and they belong to common knowledge.

In addition, the microprocessor adopts Atmel 89C51 single-chip microcomputer, which is used to start and stop the bidirectional motor 17. For the pins and connection methods of 89C51, those skilled in the art can refer to textbooks or technical manuals published by manufacturers for technical enlightenment.

Components not described in detail herein are state of the art.

Although specific embodiments of the present utility model have been described in detail above, the present utility model is not limited to the above-mentioned embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, other modifications can be made without departing from the purpose of the present utility model. Various changes are made, and modifications or deformations without creative efforts are still within the protection scope of the present utility model.

Claims (8)

1. A dust-proof device for an oil-cooled radiator of a fan gearbox, comprising an oil-cooled radiator (1), characterized in that: the oil-cooled radiator (1) is provided with a dust-proof cover (10), and the anti-dust cover (10) is provided on the oil-cooled radiator (1). Angle irons (8) for fixing the dust cover (10) are provided on both sides of the dust cover (10). A cleaning mechanism (4) is provided in the dust cover (10). The dust cover (10) ) is also provided with a driving mechanism (16) for driving the cleaning mechanism (4). 2. A dustproof device for an oil-cooled radiator of a fan gearbox according to claim 1, characterized in that: the dustproof cover (10) further includes a first screen (2), and the first screen The bottom surface and one side of (2) are transparent, a bottom frame (3) is provided on the outside of the first screen (2), and a cover frame (9) is provided on the top of the first screen (2). 3. A fan gearbox oil-cooling radiator dust-proof device according to claim 2, characterized in that: the bottom frame (3) and the cover frame (9) are both provided with grooves, so A second screen (14) is provided in the groove, and the second screen (14) is slidably connected in the bottom frame (3) and the cover frame (9) through the groove. 4. A fan gearbox oil-cooled radiator dust-proof device according to claim 2, characterized in that: the cleaning mechanism (4) also includes a radiator brush (12), and the radiator brush (12) 12) It is arranged on the connecting rod (6). Both ends of the connecting rod (6) are connected to the driving mechanism (16) and the slide rail (5) respectively. The slide rail (5) is provided with a slide rail groove. The connecting rod (6) slides up and down in the slide rail groove of the slide rail (5) through the driving mechanism (16), and the heat sink brush (12) and the oil cooling radiator (1) Corresponding to the position of the heat sink, the slide rail (5) is arranged on the first screen (2). 5. A fan gearbox oil-cooled radiator dust-proof device according to claim 4, characterized in that: the driving mechanism (16) also includes a bidirectional motor (17) and a controller (15), and the bidirectional The motor (17) is arranged on the first screen (2), the output end of the two-way motor (17) is connected to a transmission screw (18), and a threaded block (18) is engaged with the transmission screw (18). 19), the threaded block (19) is connected to the connecting rod (6), a microprocessor is provided in the controller (15), and the controller (15) is arranged on the bottom frame (3) On the machine, the bidirectional motor (17) and the controller (15) are electrically connected. 6. A fan gearbox oil-cooling radiator dust-proof device according to claim 4, characterized in that: the bottom frame (3) and the cover frame (9) are also provided with a device for cleaning the The upper brush (7) and U-shaped brush (11) of the first screen (2), the bottom frame (3) is provided with a first guide rail that matches the position of the U-shaped brush (11) groove, the U-shaped brush (11) is slidingly connected to the first screen (2) through the first guide rail groove. 7. A fan gearbox oil-cooling radiator dust-proof device according to claim 6, characterized in that: the cover frame (9) is provided with a brush that matches the position of the upper brush (7). Second guide rail groove, the upper brush (7) is slidingly connected to the first screen (2) through the second guide rail groove. 8. A fan gearbox oil-cooled radiator dust-proof device according to claim 7, characterized in that: the upper brush (7) and the U-shaped brush (11) are both provided with handles (13) , the angle iron (8) is installed on the bottom frame (3), and the angle iron (8) is provided with threaded holes for fixation.