CN219923787U

CN219923787U - Maintenance device

Info

Publication number: CN219923787U
Application number: CN202321102739.4U
Authority: CN
Inventors: 严凌杰; 杨荣; 潘小林
Original assignee: Zhejiang Jike Electromechanical Technology Co ltd
Current assignee: Zhejiang Jike Electromechanical Technology Co ltd
Priority date: 2023-05-10
Filing date: 2023-05-10
Publication date: 2023-10-31
Anticipated expiration: 2033-05-10

Abstract

The utility model relates to the technical field of air conditioner maintenance, in particular to a maintenance device. The wet cleaning device comprises a bending shaft, wherein a miniature electric push rod is installed at the bottom end of the bending shaft, the output end of the miniature electric push rod is connected with a movable frame, a lifting plate is slidably arranged in the movable frame, a lifting assembly matched with the lifting plate is arranged on the movable frame, an installation shaft is connected to the lifting plate, one end of the installation shaft is connected with an installation plate, and wet cleaning cloth is arranged on the installation plate; the lifting assembly comprises a connecting cover, a miniature motor, gears and row teeth. The utility model is provided with the bending shaft, the movable frame and the lifting plate are connected to the bending shaft through the micro electric push rod, the wet rag can be driven to be attached to the air conditioner external unit through the cooperation of the bending shaft and the micro electric push rod, an operator does not need to lean out of the body for operation, the safety in the use process is improved, and meanwhile, the lifting assembly is provided, a worker does not need to manually wipe the air conditioner external unit, the operation convenience is improved, and the labor cost is reduced.

Description

Maintenance device

Technical Field

The utility model relates to the technical field of air conditioner maintenance, in particular to a maintenance device.

Background

The outdoor unit radiating structure of the central air conditioner mainly comprises radiating copper pipes and radiating fins, dust is inevitably accumulated on the air conditioner fins due to the outdoor installation environment of the outdoor unit of the air conditioner, and sundries such as leaves are also arranged between the fins, so that the outdoor unit of the air conditioner needs to be cleaned by using a maintenance device regularly in order to ensure the normal use of the central air conditioner.

The existing cleaning mode for the air conditioner outdoor unit is to maintain and clean the air conditioner outdoor unit by utilizing a mop, and an operator needs to stretch out a half of body outside a window and then move the mop up and down, so that wet rags on the mop clean dust of the air conditioner outdoor unit.

However, the maintenance device still has some problems, in the operation process, a large part of the body of the worker is required to protrude out of the window, certain potential safety hazards are provided, meanwhile, the mop is manually operated up and down, dust of the air conditioner external unit is driven to be wiped, the labor is wasted, and the labor cost is increased.

Disclosure of Invention

Aiming at the problems in the background technology, a maintenance device is provided. Be provided with the axle of bending, will remove frame and lifter plate and connect on the axle of bending through miniature electric push rod, can drive wet rag and the laminating of outer machine of air conditioner through the cooperation of axle and miniature electric push rod of bending, need not the operator to visit the physical operation, improved the security in the use, be provided with the lifting unit simultaneously, need not the staff and clean the outer machine of air conditioner manually, improved the convenience of operation, reduced labour cost.

The utility model provides a maintenance device, which comprises a bending shaft, wherein a miniature electric push rod is arranged at the bottom end of the bending shaft, the output end of the miniature electric push rod is connected with a movable frame, a lifting plate is arranged in the movable frame in a sliding manner, a lifting assembly matched with the lifting plate is arranged on the movable frame, a mounting shaft is connected to the lifting plate, one end of the mounting shaft is connected to a mounting plate, and wet rags are arranged on the mounting plate;

the lifting assembly comprises a connecting cover, a micro motor, a gear and row teeth, wherein a notch is formed in the top of the back of the movable frame, the connecting cover is arranged on the outer side of the notch, the micro motor is installed on one side between the connecting cover and the movable frame, the output end of the micro motor penetrates through the connecting cover to be connected with the gear, the outer side of the gear is meshed and connected with the row teeth, a groove is formed in the back of the lifting plate, and the row teeth are arranged on the inner side of the groove.

Preferably, the lifting plate is of a T-shaped structure, the bottom of the lifting plate is connected with two limiting sleeves, the middle parts of the two limiting sleeves are provided with guide posts, and the two guide posts are fixedly connected with the movable frame.

Preferably, a magic tape is arranged between the mounting plate and the wet rag.

Preferably, one end of the bending shaft is provided with a silica gel handle.

Preferably, the lifting plate is further provided with a rotating frame positioned below the mounting plate, the rotating frame is rotationally provided with a cleaning roll shaft, and the outer side of the cleaning roll shaft is provided with a plurality of cleaning cloth strips.

Preferably, both ends of the cleaning roller shaft penetrate through the rotating frame to be connected with a movable wheel.

Compared with the prior art, the utility model has the following beneficial technical effects: be provided with the axle of bending, will remove frame and lifter plate and connect on the axle of bending through miniature electric push rod, can easily drive wet rag on the mounting panel and the laminating of outer machine of air conditioner through the cooperation of axle and miniature electric push rod of bending, do not need the operator to visit the health operation, the security in the use has been improved, be provided with lifting assembly simultaneously, mounting panel and lifter plate are installed on removing the frame through lifting assembly, in the maintenance process, can drive lifter plate and wet rag through the cooperation of miniature motor, gear and row tooth and reciprocate, thereby clean the outer machine of air conditioner, do not need the manual operation of staff, the convenience of operation has been improved, the cost of labor has been reduced.

Drawings

FIG. 1 is a schematic diagram of a maintenance device according to the present utility model;

FIG. 2 is a schematic rear view of the structure of FIG. 1;

FIG. 3 is a schematic top view of the structure of FIG. 1;

FIG. 4 is a schematic side view of the structure of FIG. 1;

fig. 5 is a schematic diagram of a portion a in fig. 4.

Reference numerals: 1. a bending shaft; 2. a miniature electric push rod; 3. a moving rack; 4. a lifting plate; 5. a mounting shaft; 6. a mounting plate; 7. wet rag; 8. a connection cover; 9. a micro motor; 10. a gear; 11. tooth arrangement; 12. a notch; 13. a groove; 14. a limit sleeve; 15. a guide post; 16. a magic tape; 17. a silica gel handle; 18. a rotating frame; 19. a cleaning roller shaft; 20. cleaning cloth strips; 21. and (5) moving the wheel.

Detailed Description

Example 1

As shown in fig. 1-5, the maintenance device provided by the utility model comprises a bending shaft 1, wherein a miniature electric push rod 2 is arranged at the bottom end of the bending shaft 1, the output end of the miniature electric push rod 2 is connected with a movable frame 3, a lifting plate 4 is slidably arranged in the movable frame 3, a lifting assembly matched with the lifting plate 4 is arranged on the movable frame 3, a mounting shaft 5 is connected to the lifting plate 4, one end of the mounting shaft 5 is connected with a mounting plate 6, and a wet cleaning cloth 7 is arranged on the mounting plate 6; the lifting assembly comprises a connecting cover 8, a micro motor 9, a gear 10 and a gear row 11, a notch 12 is formed in the top of the back of the movable frame 3, the connecting cover 8 is arranged on the outer side of the notch 12, the micro motor 9 is arranged on one side between the connecting cover 8 and the movable frame 3, the output end of the micro motor 9 penetrates through the connecting cover 8 to be connected with the gear 10, the gear 10 is meshed and connected with the gear row 11 on the outer side of the gear 10, a groove 13 is formed in the back of the lifting plate 4, and the gear row 11 is arranged on the inner side of the groove 13.

Further, the lifter plate 4 sets up to T word structure, and the bottom of lifter plate 4 is connected with two stop collar 14, and the middle part of two stop collar 14 is provided with guide pillar 15, and two guide pillar 15 all with remove 3 fixed connection, when lifter plate 4 passes through the lifting assembly and reciprocates in removing 3, lifter plate 4 can drive the stop collar 14 of bottom and remove on guide pillar 15, carries out spacingly for the motion trail of lifter plate 4 through guide pillar 15 and stop collar 14, has improved its stability that removes.

Further, be provided with the magic subsides 16 between mounting panel 6 and the wet rag 7, the magic subsides 16 are provided with female face and son face, and female face is connected with mounting panel 6, and son face is connected with wet rag 7, can conveniently take off wet rag 7 from mounting panel 6 through the magic subsides 16, conveniently washs it and recycle, has improved the convenience of operation.

Further, one end of the bending shaft 1 is provided with a silica gel handle 17, and in the using process, a worker can hold the silica gel handle 17 to operate the bending shaft 1, so that the holding comfort is improved.

The working principle of the utility model is as follows: an operator holds a silica gel handle 17, the cleaning assembly at the bottom of the silica gel handle is driven to extend out of a window by utilizing the bending shaft 1, the movable frame 3 is driven to move through the miniature electric push rod 2, the movable frame 3 drives the lifting plate 4 and the mounting plate 6 to synchronously move, the wet rag 7 is driven to be attached to the surface of an air conditioner external unit in the moving process, the miniature motor 9 is started, the miniature motor 9 drives the gear 10 to rotate, the gear 10 is meshed with the row teeth 11, reverse acting force is generated on the lifting plate 4 in the meshing process, the lifting plate 4 is driven by the reverse acting force to vertically move, the mounting plate 6 drives the wet rag 7 to wipe dust on the surface of the air conditioner external unit clean in the vertical moving process, the wet rag 7 is connected with the mounting plate 6 through the magic tape 16, the wet rag 7 can be conveniently taken down from the mounting plate 6 through the magic tape 16, the wet rag 7 is conveniently cleaned and reused, the operator does not need to explore the body operation in the whole, the safety in the using process is improved, the manual operation of a worker is not needed, and the labor cost is reduced

Example two

As shown in fig. 1-3, on the basis of the above embodiment, a rotating frame 18 located below the mounting plate 6 is further provided on the lifting plate 4, a cleaning roller shaft 19 is rotatably provided on the rotating frame 18, a plurality of cleaning cloth strips 20 are provided on the outer side of the cleaning roller shaft 19, and two ends of the cleaning roller shaft 19 pass through the rotating frame 18 and are connected with moving wheels 21.

In this embodiment, when the lifting plate 4 approaches the air conditioner outdoor unit under the action of the micro electric push rod 2, the rotating frame 18 on the lifting plate 4 is also synchronously approaching until the moving wheels 21 at two ends of the rotating frame 18 are propped against the external surface of the air conditioner, when the lifting plate 4 drives the rotating frame 18 to move up and down, the moving wheels 21 adaptively rotate in the moving process, and the cleaning roll shaft 19 is driven to rotate during the rotation, so that the cleaning cloth strip 20 outside the cleaning roll shaft 19 is driven to extend into the inner side of the air conditioner outdoor unit in the rotating process, and further the air conditioner fins inside the cleaning roll shaft are cleaned, thereby improving the maintenance effect on the air conditioner outdoor unit.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The maintenance device is characterized by comprising a bending shaft (1), wherein a miniature electric push rod (2) is arranged at the bottom end of the bending shaft (1), the output end of the miniature electric push rod (2) is connected with a movable frame (3), a lifting plate (4) is arranged in the movable frame (3), a lifting assembly matched with the lifting plate (4) is arranged on the movable frame (3), a mounting shaft (5) is connected to the lifting plate (4), a mounting plate (6) is connected to one end of the mounting shaft (5), and wet cleaning cloth (7) is arranged on the mounting plate (6);

the lifting assembly comprises a connecting cover (8), a micro motor (9), a gear (10) and a gear row (11), wherein a notch (12) is formed in the top of the back of the movable frame (3), the connecting cover (8) is arranged on the outer side of the notch (12), the micro motor (9) is arranged on one side between the connecting cover (8) and the movable frame (3), the output end of the micro motor (9) penetrates through the connecting cover (8) to be connected with the gear (10), the gear (10) is connected with the gear row (11) in a meshed mode on the outer side, a groove (13) is formed in the back of the lifting plate (4), and the gear row (11) is arranged on the inner side of the groove (13).

2. The maintenance device according to claim 1, wherein the lifting plate (4) is of a T-shaped structure, two limiting sleeves (14) are connected to the bottom of the lifting plate (4), guide posts (15) are arranged in the middle of the two limiting sleeves (14), and the two guide posts (15) are fixedly connected with the movable frame (3).

3. A maintenance device according to claim 1, characterized in that a velcro (16) is arranged between the mounting plate (6) and the wet wipe (7).

4. A maintenance device according to claim 1, characterized in that one end of the bending shaft (1) is provided with a silicone handle (17).

5. A maintenance device according to claim 1, characterized in that the lifting plate (4) is further provided with a rotating frame (18) located below the mounting plate (6), the rotating frame (18) is rotatably provided with a cleaning roller shaft (19), and the outer side of the cleaning roller shaft (19) is provided with a plurality of cleaning cloth strips (20).

6. A maintenance device according to claim 5, characterized in that both ends of the cleaning roller shaft (19) are connected with a moving wheel (21) through the turret (18).