CN216684433U

CN216684433U - Dust keeper for rail transit vehicle air conditioner

Info

Publication number: CN216684433U
Application number: CN202220191039.6U
Authority: CN
Inventors: 邓长贵; 黄英德; 谌喜燕; 陈�峰; 曾庆红; 邹洁
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-06-07
Anticipated expiration: 2032-01-24

Abstract

The utility model discloses a dustproof device for a rail transit vehicle air conditioner, which comprises a mounting plate and a servo motor, wherein a fixing plate is arranged at the upper end of the peripheral side of the mounting plate, a connecting plate is arranged in the mounting plate, the servo motor is fixedly arranged above the middle of the mounting plate, a supporting base is arranged at the tail end of an adjusting rod, the left end and the right end of a movable block are connected with pushing rods, the bottom of a bearing plate is connected with a first cleaning brush, and the upper end of the supporting block is connected with a movable rod. This dust keeper for track transportation vehicles idle call, connecting plate through inside evenly distributed has hole column structure, can filter the dust in the air and get rid of to it is rotatory to be the adjusting lever of screw thread column structure through the outward appearance, can make the movable block slide around and drive reciprocating type slip about first clearance brush through the catch bar promotion loading board, so that strike off the dust on connecting plate surface fast, avoid the inside hole of connecting plate to receive the dust influence and block up.

Description

Dust keeper for rail transit vehicle air conditioner

Technical Field

The utility model relates to the technical field of rail transit, in particular to a dustproof device for a rail transit vehicle air conditioner.

Background

In the process of operating and controlling the rail transit vehicle, in order to make the temperature in the carriage appropriate, therefore all will install air conditioning system on the rail transit vehicle, and in order to avoid dust to influence the normal operating of rail transit vehicle air conditioner, therefore need install dust keeper additional, but the rail transit vehicle air conditioner dust keeper on the existing market still has following problem:

1. the existing dustproof device for the air conditioner of the rail transit vehicle has unsatisfactory dustproof effect and is not convenient for quickly scraping off dust;

2. conventional track transportation vehicle idle call dust keeper, the direction of dust clearance is single, and the clearance is scraped inefficiency.

Aiming at the problems, the novel design is carried out on the basis of the original dustproof device for the rail transit vehicle air conditioner.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dustproof device for a rail transit vehicle air conditioner, which aims to solve the problems that the dustproof device for the rail transit vehicle air conditioner, which is provided in the background art and is common in the market at present, is not ideal in dustproof effect, inconvenient for quickly scraping off dust, single in dust cleaning direction and low in cleaning and scraping efficiency.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a dust keeper for track transportation vehicles idle call, includes mounting panel and servo motor, the week side upper end of mounting panel is provided with the fixed plate, and the internally mounted of mounting panel has the connecting plate, the middle part top fixed mounting of mounting panel has servo motor, and servo motor's output is connected with the adjusting lever, the end of adjusting lever is provided with the support pedestal, and the outside of adjusting lever is provided with the movable block, both ends all are connected with the catch bar about the movable block, and the end of catch bar is provided with the loading board, the bottom of loading board is connected with first clearance brush, and is fixed with the supporting shoe in the middle part outside of loading board, the upper end of supporting shoe is connected with the movable rod, and the one end bottom of movable rod is connected with the second clearance brush.

Preferably, the mounting plate is connected with the connecting plate in an embedded mode, the connecting plate is arranged in a left-right symmetrical mode relative to the central axis of the mounting plate, and hole-shaped structures are uniformly distributed in the connecting plate.

Preferably, the outer surface of the adjusting rod is in a thread structure, the adjusting rod is rotatably connected with the support base, and the movable block forms a front-back sliding structure through the adjusting rod.

Preferably, the catch bar is articulated with the connected mode of movable block and loading board, and the loading board passes through the catch bar and constitutes horizontal sliding structure to both ends all are provided with the installation pole around the loading board.

Preferably, the installation rod is of an integrated structure with the bearing plate in a fixed connection mode, the installation rod and the limiting rod are arranged in a one-to-one correspondence mode, and the installation rod is connected with the limiting rod in a sliding connection mode.

Preferably, the supporting block is connected with the movable rod in a rotating manner, the movable rod and one end, close to the push rod, of the push rod are both arranged in a rodent structure, and the rotating direction of the movable rod is opposite to that of the push rod.

Compared with the prior art, the utility model has the beneficial effects that: the dustproof device for the rail transit vehicle air conditioner,

1. through the arrangement of the pushing rod, the bearing plate and the first cleaning brush, dust in air can be filtered and removed through the connecting plate with the hole-shaped structures uniformly distributed in the connecting plate, and the adjusting rod with the threaded structure on the outer surface rotates, so that the movable block can slide back and forth, the bearing plate is pushed through the pushing rod to drive the first cleaning brush to slide left and right in a reciprocating manner, the dust on the surface of the connecting plate can be quickly scraped, and the holes in the connecting plate are prevented from being blocked due to the influence of the dust;

2. through setting up catch bar, movable rod and second clearance brush, at the in-process that the catch bar promoted loading board horizontal slip, the catch bar can take place to rotate, because the catch bar is connected with the movable rod meshing, consequently can drive the movable rod and take place to rotate in gliding while, carries out multidirectional clearance to the dust, improves the clearance to the dust and strikes off efficiency.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a schematic view of the overall rear view structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic structural diagram of the working state of the present invention.

In the figure: 1. mounting a plate; 2. a fixing plate; 3. a connecting plate; 4. a servo motor; 5. an adjusting lever; 6. a support base; 7. a movable block; 8. a push rod; 9. a carrier plate; 10. a first cleaning brush; 11. mounting a rod; 12. a limiting rod; 13. a support block; 14. a movable rod; 15. a second cleaning brush.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a dustproof device for a rail transit vehicle air conditioner comprises a mounting plate 1 and a servo motor 4, in order to quickly scrape off dust filtered by a connecting plate 3, a fixing plate 2 is arranged at the upper end of the periphery of the mounting plate 1, the connecting plate 3 is arranged in the mounting plate 1, the mounting plate 1 is connected with the connecting plate 3 in an embedded mode, the connecting plate 3 is symmetrically arranged on the left side and the right side of the central axis of the mounting plate 1, hole-shaped structures are uniformly distributed in the connecting plate 3, the servo motor 4 is fixedly arranged above the middle of the mounting plate 1, an output end of the servo motor 4 is connected with an adjusting rod 5, a support base 6 is arranged at the tail end of the adjusting rod 5, a movable block 7 is arranged on the outer side of the adjusting rod 5, the outer surface of the adjusting rod 5 is arranged in a thread-shaped structure, and the connecting mode between the adjusting rod 5 and the support base 6 is in a rotating connection mode, the movable block 7 forms a front-back sliding structure through the adjusting rod 5, the left end and the right end of the movable block 7 are both connected with the pushing rods 8, the tail end of the pushing rod 8 is provided with the bearing plate 9, the bottom of the bearing plate 9 is connected with the first cleaning brush 10, the pushing rods 8 are hinged with the movable block 7 and the bearing plate 9, the bearing plate 9 forms a left-right sliding structure through the pushing rods 8, the front end and the back end of the bearing plate 9 are both provided with the mounting rods 11, the mounting rods 11 are fixedly connected with the bearing plate 9 to form an integrated structure, the mounting rods 11 are arranged in one-to-one correspondence with the limiting rods 12, the mounting rods 11 are connected with the limiting rods 12 in a sliding manner, the adjusting rod 5 with the outer surface in a threaded structure rotates to control the front-back sliding of the movable block 7, and the bearing plate 9 is pushed by the pushing rods 8 to drive the first cleaning brush 10 to slide back and forth under the action of the limiting rods 12, so that the dust on the surface of the connecting plate 3 can be quickly scraped, and the inner hole of the connecting plate 3 is prevented from being blocked due to the influence of the dust.

Referring to fig. 1 and 4, in order to clean dust in multiple directions and improve the cleaning efficiency of dust, a supporting block 13 is fixed on the outer side of the middle of the bearing plate 9, a movable rod 14 is connected to the upper end of the supporting block 13, a second cleaning brush 15 is connected to the bottom of one end of the movable rod 14, the supporting block 13 is rotatably connected to the movable rod 14, the ends of the movable rod 14, which are close to the pushing rod 8, are both in a rodent structure, the rotating direction of the movable rod 14 is opposite to the rotating direction of the pushing rod 8, the pushing rod 8 can rotate when pushing the bearing plate 9 to slide, and the pushing rod 8 is meshed with the movable rod 14, so that the movable rod 14 can be driven to rotate while sliding, the dust is cleaned in multiple directions, and the scraping efficiency of dust is improved.

The working principle is as follows: when the dustproof device for the air conditioner of the rail transit vehicle is used, firstly, the mounting plate 1 is fixedly arranged above the air conditioner of the rail transit vehicle, a ventilation opening of the air conditioner is overlapped with the connecting plate 3, in the running and use process of the air conditioner of the rail transit vehicle, dust in the air can be filtered and removed through the connecting plate 3 with the hole-shaped structures uniformly distributed in the connecting plate, then, the servo motor 4 arranged above the middle part of the mounting plate 1 can be started, the adjusting rod 5 with the thread-shaped structure on the outer surface can be controlled to stably rotate under the supporting action of the supporting base 6, so that the pushing rod 8 can be controlled to push the bearing plate 9 to drive the first cleaning brush 10 to slide in a left-right reciprocating mode in the process of controlling the front-back sliding of the movable block 7, dust on the surface of the connecting plate 3 can be rapidly scraped, the phenomenon that the holes in the connecting plate 3 are blocked due to the influence of the dust is avoided, and the limiting rod 12 penetrating through the mounting rod 11, the stability of the bearing plate 9 sliding left and right can be improved;

meanwhile, in the process that the pushing rod 8 pushes the bearing plate 9 to slide left and right, the pushing rod 8 can rotate, and because the ends, close to each other, of the movable rod 14 and the pushing rod 8 are all arranged in a rodent structure, the movable rod 14 can drive the second cleaning brush 15 at the bottom of the movable rod to rotate while sliding, dust is cleaned in multiple directions, the dust cleaning and scraping efficiency is improved, the working process of the whole device is the above, and the content which is not described in detail in the specification belongs to the prior art which is known by technical personnel in the field.

Claims

1. The utility model provides a dustproof device for rail transit vehicle air conditioner, includes mounting panel (1) and servo motor (4), its characterized in that: the upper end of the circumferential side of the mounting plate (1) is provided with a fixing plate (2), the mounting plate (1) is internally provided with a connecting plate (3), a servo motor (4) is fixedly arranged above the middle part of the mounting plate (1), the output end of the servo motor (4) is connected with an adjusting rod (5), the tail end of the adjusting rod (5) is provided with a supporting base (6), and the outer side of the adjusting rod (5) is provided with a movable block (7), the left end and the right end of the movable block (7) are both connected with a push rod (8), a bearing plate (9) is arranged at the tail end of the push rod (8), the bottom of the bearing plate (9) is connected with a first cleaning brush (10), a supporting block (13) is fixed on the outer side of the middle part of the bearing plate (9), the upper end of the supporting block (13) is connected with a movable rod (14), and the bottom of one end of the movable rod (14) is connected with a second cleaning brush (15).

2. The dustproof device for the rail transit vehicle air conditioner according to claim 1, wherein: the connection mode of mounting panel (1) and connecting plate (3) is for inlaying the connection, and connecting plate (3) set up about the axis bilateral symmetry of mounting panel (1) to the inside evenly distributed of connecting plate (3) has cavernous structure.

3. The dustproof device for the rail transit vehicle air conditioner according to claim 1, wherein: the outer surface of the adjusting rod (5) is in a thread-shaped structure, the adjusting rod (5) is connected with the supporting base (6) in a rotating mode, and the movable block (7) forms a front-back sliding structure through the adjusting rod (5).

4. The dustproof device for the rail transit vehicle air conditioner according to claim 1, wherein: the connecting mode of catch bar (8) and movable block (7) and loading board (9) is articulated, and loading board (9) constitute horizontal sliding structure through catch bar (8) to both ends all are provided with installation pole (11) around loading board (9).

5. The dustproof device for the rail transit vehicle air conditioner according to claim 4, wherein: the mounting rod (11) is fixedly connected with the bearing plate (9) to form an integrated structure, the mounting rod (11) and the limiting rod (12) are arranged in a one-to-one correspondence mode, and the mounting rod (11) is connected with the limiting rod (12) in a sliding mode.

6. The dustproof device for the rail transit vehicle air conditioner according to claim 1, wherein: the connected mode of supporting shoe (13) and movable rod (14) is for rotating the connection, and movable rod (14) all are the setting of rodent structure with the one end that catch bar (8) are close to each other to the rotation direction of movable rod (14) is opposite with the rotation direction of catch bar (8).