CN209771599U

CN209771599U - Four-axis spray head body for passenger cabin air filter of passenger plane

Info

Publication number: CN209771599U
Application number: CN201822243643.5U
Authority: CN
Inventors: 徐明远; 邓迪波; 廖容; 段春闪
Original assignee: Jiangsu Ling Bo Aeronautical Science And Technology Development Co Ltd
Current assignee: Jiangsu Ling Bo Aeronautical Science And Technology Development Co Ltd
Priority date: 2018-12-28
Filing date: 2018-12-28
Publication date: 2019-12-13
Anticipated expiration: 2028-12-28

Abstract

The utility model discloses a passenger plane cabin four-axis shower nozzle body for air cleaner, which comprises a mounting bracket, the fixed first box in left side of mounting bracket, the inside fixed mounting of first box has first motor, the output shaft of first motor extends to the inside and fixed mounting of mounting bracket has the dwang, the surface screw thread of dwang has cup jointed the removal sliding sleeve, the bottom fixed mounting who removes the sliding sleeve has hydraulic telescoping rod, hydraulic telescoping rod's movable end fixed mounting has the second box, the inside fixed mounting of second box has the second motor, the output shaft fixed mounting of second motor has first gear, the below of second box is provided with the third box, the top fixed mounting of third box has the second gear. The utility model discloses, let the position of shower nozzle body be convenient for more adjust for the shower nozzle body can have the removal mode of multiple difference, makes air cleaner's result of use better.

Description

Four-axis spray head body for passenger cabin air filter of passenger plane

Technical Field

The utility model relates to a passenger plane filter equipment field especially relates to a four-axis shower nozzle body for passenger plane cabin air cleaner.

Background

Aircraft are popular as the fastest vehicles, but for such an environment sealed at high altitude, the safety of the aircraft is important, and the environment is also important, and the aircraft generally needs to use a filter for filtering air, wherein a spray head body is an important component in the filter.

however, when the existing spray head body for the air filter works, the position of the spray head body is inconvenient to adjust and inconvenient to use, so that the air filter has certain limitation on working.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a four-axis spray head body for an air filter of a passenger cabin of a passenger plane.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a four-axis sprayer body for an air filter of a passenger plane cabin comprises a mounting frame, a first box body is fixed on the left side of the mounting frame, a first motor is fixedly installed in the first box body, an output shaft of the first motor extends into the mounting frame, a rotating rod is fixedly installed on the output shaft of the first motor, a movable sliding sleeve is sleeved on the outer surface of the rotating rod in a threaded manner, a hydraulic telescopic rod is fixedly installed at the bottom of the movable sliding sleeve, a second box body is fixedly installed at the movable end of the hydraulic telescopic rod, a second motor is fixedly installed in the second box body, a first gear is fixedly installed at the output shaft of the second motor, a third box body is arranged below the second box body, a second gear is fixedly installed at the top of the third box body, a third motor is fixedly installed in the third box body, and a third gear is fixedly installed at the output shaft of, and a spray head body is arranged below the third box body, and a fourth gear is fixedly mounted at the top of the spray head body.

As a further description of the above technical solution:

One end movable mounting that first motor output shaft was kept away from to the dwang has the connection bearing, and the inner wall fixed connection of connection bearing and mounting bracket.

as a further description of the above technical solution:

The upper portion fixed mounting who removes the sliding sleeve has the gag lever post, the surface of gag lever post has cup jointed the stopper, the bottom of stopper and the top fixed connection who removes the sliding sleeve.

as a further description of the above technical solution:

The first gear extends to the outside of the second box body, and the first gear is meshed with the second gear.

As a further description of the above technical solution:

the third gear extends to the outside of the third box body, and the third gear is meshed with the fourth gear.

As a further description of the above technical solution:

The top fixed mounting of third box has the dead lever, the bottom fixed mounting of second box has the connecting sleeve pole, and the one end that the second box was kept away from to the connecting sleeve pole and the surface swing joint of dead lever.

as a further description of the above technical solution:

The shower nozzle comprises a shower nozzle body and is characterized in that a connecting plate is fixedly mounted on the side wall of the shower nozzle body, a connecting spring is fixedly mounted on the surface of the connecting plate, and one end, far away from the connecting plate, of the connecting spring is fixedly connected with the bottom of a third box body.

The utility model discloses following beneficial effect has:

Compared with the prior art, this passenger plane cabin is four-axis shower nozzle body for air cleaner, the output shaft through first motor drives the dwang and rotates, thereby make the shower nozzle body can control horizontal migration, expansion end through hydraulic telescoping rod can drive the shower nozzle body and reciprocate perpendicularly, can drive first gear through the second motor and rotate, thereby make the second gear drive the shower nozzle body and carry out the fore-and-aft swing, can drive the third gear through the third motor and rotate, thereby make the fourth gear drive the shower nozzle body and carry out the horizontal swing, let the position of shower nozzle body be convenient for more adjust, make the shower nozzle body can have the removal mode of multiple difference, make air cleaner's result of use better.

Drawings

FIG. 1 is a cross-sectional view of a four-axis showerhead body for an air filter in a passenger cabin of an airliner according to the present invention;

FIG. 2 is a partial enlarged view of FIG. 1-A in accordance with the present invention;

Fig. 3 is a side sectional view of a third box of a four-axis nozzle body for an air filter in a passenger cabin of an airliner according to the present invention.

Illustration of the drawings:

1. A mounting frame; 2. a first case; 3. a first motor; 4. rotating the rod; 5. connecting a bearing; 6. moving the sliding sleeve; 7. a limiting rod; 8. a limiting block; 9. a hydraulic telescopic rod; 10. a second case; 11. a second motor; 12. a first gear; 13. a third box body; 14. a second gear; 15. a third motor; 16. a third gear; 17. a nozzle body; 18. a fourth gear; 19. connecting the loop bar; 20. fixing the rod; 21. a connecting plate; 22. a spring is connected.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the utility model provides a four-axis nozzle body for passenger cabin air cleaner: comprises an installation frame 1, a first box body 2 is fixed on the left side of the installation frame 1, a first motor 3 is fixedly installed inside the first box body 2, an output shaft of the first motor 3 extends into the installation frame 1 and is fixedly installed with a rotating rod 4, a moving sliding sleeve 6 is sleeved on the outer surface of the rotating rod 4 in a threaded manner, a hydraulic telescopic rod 9 is fixedly installed at the bottom of the moving sliding sleeve 6, a second box body 10 is fixedly installed at the movable end of the hydraulic telescopic rod 9, a second motor 11 is fixedly installed inside the second box body 10, a first gear 12 is fixedly installed on the output shaft of the second motor 11, a third box body 13 is arranged below the second box body 10, a second gear 14 is fixedly installed at the top of the third box body 13, a third motor 15 is fixedly installed inside the third box body 13, a third gear 16 is fixedly installed on the output shaft of the third motor 15, a spray head body 17 is arranged below the, a fourth gear 18 is fixedly mounted on the top of the nozzle body 17.

One end of the rotating rod 4, which is far away from an output shaft of the first motor 3, is movably provided with a connecting bearing 5, the connecting bearing 5 is fixedly connected with the inner wall of the mounting rack 1, a limiting rod 7 is fixedly arranged above the movable sliding sleeve 6, the outer surface of the limiting rod 7 is sleeved with a limiting block 8, the bottom of the limiting block 8 is fixedly connected with the top of the movable sliding sleeve 6, the installed limiting block 8 and the movable sliding sleeve 6 can move synchronously, so that the movable sliding sleeve 6 moves more stably, the first gear 12 extends to the outside of the second box body 10, the first gear 12 is meshed with the second gear 14, the second motor 11 can drive the first gear 12 to rotate, so that the second gear 14 drives the third box body 13 and the nozzle body 17 to swing back and forth, the third gear 16 extends to the outside of the third box body 13, the third gear 16 is meshed with the fourth gear 18, and the third gear 16 can be driven to rotate by the third motor 15, thereby make fourth gear 18 drive shower nozzle body 17 and carry out the horizontal hunting, the top fixed mounting of third box 13 has dead lever 20, the bottom fixed mounting of second box 10 has connecting sleeve rod 19, and connecting sleeve rod 19 keeps away from the one end of second box 10 and the surface swing joint of dead lever 20, fixed mounting has connecting plate 21 on the lateral wall of shower nozzle body 17, the fixed surface of connecting plate 21 installs connecting spring 22, and connecting spring 22 keeps away from the one end of connecting plate 21 and the bottom fixed connection of third box 13.

The working principle is as follows: during the use, start first motor 3, first motor 3's output shaft drives dwang 4 and rotates, thereby make shower nozzle body 17 can control horizontal migration, start hydraulic telescoping rod 9 and can make hydraulic telescoping rod 9's expansion end drive shower nozzle body 17 and reciprocate perpendicularly, can drive first gear 12 through second motor 11 and rotate, thereby make second gear 14 drive third box 13 and shower nozzle body 17 and carry out the fore-and-aft swing, can drive third gear 16 through third motor 15 and rotate, thereby make fourth gear 18 drive shower nozzle body 17 and carry out the horizontal swing.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. the utility model provides a four-axis shower nozzle body for passenger cabin air cleaner of passenger plane, includes mounting bracket (1), its characterized in that: the left side of the mounting rack (1) is used for fixing the first box body (2), the internal fixed mounting of the first box body (2) is provided with the first motor (3), the output shaft of the first motor (3) extends to the internal part of the mounting rack (1) and is fixedly provided with the rotating rod (4), the outer surface thread of the rotating rod (4) is sleeved with the movable sliding sleeve (6), the bottom of the movable sliding sleeve (6) is fixedly provided with the hydraulic telescopic rod (9), the movable end of the hydraulic telescopic rod (9) is fixedly provided with the second box body (10), the internal fixed mounting of the second box body (10) is provided with the second motor (11), the output shaft of the second motor (11) is fixedly provided with the first gear (12), the lower part of the second box body (10) is provided with the third box body (13), the top of the third box body (13) is fixedly provided with the second gear (14), the inside fixed mounting of third box (13) has third motor (15), the output shaft fixed mounting of third motor (15) has third gear (16), the below of third box (13) is provided with shower nozzle body (17), the top fixed mounting of shower nozzle body (17) has fourth gear (18).

2. A four-axis spray head body for an air filter in a passenger aircraft cabin, according to claim 1, wherein: one end movable mounting that first motor (3) output shaft was kept away from in dwang (4) has connection bearing (5), and connects the inner wall fixed connection of bearing (5) and mounting bracket (1).

3. A four-axis spray head body for an air filter in a passenger aircraft cabin, according to claim 1, wherein: the top fixed mounting who removes sliding sleeve (6) has gag lever post (7), stopper (8) have been cup jointed to the surface of gag lever post (7), the bottom of stopper (8) and the top fixed connection who removes sliding sleeve (6).

4. a four-axis spray head body for an air filter in a passenger aircraft cabin, according to claim 1, wherein: the first gear (12) extends to the outside of the second case (10), and the first gear (12) is meshed with the second gear (14).

5. A four-axis spray head body for an air filter in a passenger aircraft cabin, according to claim 1, wherein: the third gear (16) extends to the outside of the third case (13), and the third gear (16) is meshed with the fourth gear (18).

6. a four-axis spray head body for an air filter in a passenger aircraft cabin, according to claim 1, wherein: the top fixed mounting of third box (13) has dead lever (20), the bottom fixed mounting of second box (10) has connecting loop bar (19), and connects the surface swing joint of the one end that second box (10) were kept away from in loop bar (19) and dead lever (20).

7. A four-axis spray head body for an air filter in a passenger aircraft cabin, according to claim 1, wherein: the shower nozzle comprises a shower nozzle body (17), and is characterized in that a connecting plate (21) is fixedly mounted on the side wall of the shower nozzle body (17), a connecting spring (22) is fixedly mounted on the surface of the connecting plate (21), and one end, far away from the connecting plate (21), of the connecting spring (22) is fixedly connected with the bottom of a third box body (13).