Cleaning device for air conditioner maintenance filter screen

Abstract

The utility model relates to the technical field of cleaning devices for air conditioner maintenance filter screens, in particular to a cleaning device for air conditioner maintenance filter screens, which comprises a support plate and a straight plate, four corners of the outer wall of the support plate are respectively and fixedly connected with the inner side end of the straight plate, the inner wall of the straight plate is connected with a cleaning structure, and a sliding groove is machined in the top of the support plate. A fixing structure is connected to the inner wall of the sliding groove, a bottom plate is fixedly connected to the outer wall of the straight plate located on the lower portion, a brush roller is wetted through a water source in the cleaning structure, then a second motor is powered on to work, the output end of the second motor drives the brush roller to rotate, and meanwhile the first motor communicates with an external power source; the working output end of the first motor enables a reciprocating lead screw to rotate, the rotating reciprocating lead screw is matched with an outer wall curved groove to enable a lead screw nut to move up and down, then a square plate is matched to drive a rotating brush roller to move up and down, the brush roller fully cleans the air conditioner filter screen, the cleaning effect of the cleaning device for the air conditioner maintenance filter screen is guaranteed, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning devices for air conditioner maintenance filters, in particular to a cleaning device for air conditioner maintenance filters. Background Art

[0002] The cleaning device for air conditioner maintenance filter is a device for cleaning the disassembled air conditioner filter so that the air conditioner filter can filter impurities normally.

[0003] For example, an air-conditioning maintenance filter cleaning device with the authorization announcement number "CN217636142U" is provided, wherein two groups of first electric telescopic rods are vertically fixedly connected to the fixed plate at intervals, the extended ends of the two groups of first electric telescopic rods are fixedly connected to clamping plates slidably connected to the fixed plate, the two-way telescopic plate is fixedly connected to a support plate, the upper and lower ends of the support plate are fixedly connected to two groups of cleaning telescopic rods at intervals, the upper extended ends of the two groups of cleaning telescopic rods are fixedly connected to a cleaning support plate, and a cleaning brush is laterally rotatably connected to the cleaning support plate. However, when the cleaning device for air-conditioning maintenance filter is in use, the position of the brush roller is fixed while the size of the air-conditioning filter is not fixed. When the specification of the air-conditioning filter is larger than the brush roller, the air-conditioning filter will be partially missed and the air-conditioning filter needs to be cleaned twice, which reduces the cleaning effect of the cleaning device for air-conditioning maintenance filter and reduces the work efficiency. Utility Model Content

[0004] The utility model aims to solve the problem that the cleaning effect of the cleaning device for air conditioner maintenance filter is reduced and the working efficiency is reduced, and proposes a cleaning device for air conditioner maintenance filter.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A cleaning device for an air-conditioning maintenance filter is designed, comprising a support plate and a straight plate, the four corners of the outer wall of the support plate are respectively fixedly connected to the inner end of the straight plate, the inner wall of the straight plate is connected to a cleaning structure, the top of the support plate is processed with a slide groove, the inner wall of the slide groove is connected to a fixed structure, the outer wall of the straight plate located below is fixedly connected to a bottom plate, the top of the bottom plate is fixedly connected to a bent plate, the top of the bent plate is fitted with an air-conditioning filter, the top of the air-conditioning filter is tightly pressed against the bottom of the fixed structure, and the bottom of the inner wall of the slide groove is processed with a plurality of circular openings at the front and back.

[0007] Preferably, the cleaning structure includes a reciprocating screw and a screw nut, the upper and lower sides of the reciprocating screw are respectively rotatably connected to the inner side of the straight plate, the outer wall of the reciprocating screw is slidingly engaged with the inner wall of the screw nut, the bottom of the reciprocating screw is fixedly connected to a first motor, the right side of the screw nut is fixedly connected to a square plate, the inner wall of the square plate is rotatably connected to a brush roller, and the front side of the brush roller is fixedly connected to a second motor.

[0008] Preferably, the outer wall of the first motor is fixedly connected to the bottom of the straight plate below through a bracket, and the left side of the second motor is fixedly connected to the right side of the lead screw nut in front through a bracket.

[0009] Preferably, the fixed structure includes a block and a horizontal plate, the bottom of the outer wall of the block is slidably engaged with the inner wall of the slide groove, the top right side of the block is fixedly connected to the left side of the horizontal plate, the top right side of the horizontal plate is threadedly connected with a first screw rod, the top of the first screw rod is fixedly connected with a handle, and the bottom of the first screw rod is fixedly connected with a pressure plate.

[0010] Preferably, the bottom of the pressing plate is pressed against the top of the air conditioning filter.

[0011] Preferably, the inner diameter of the block is consistent with the inner diameter of the circular opening at the bottom of the inner wall of the chute.

[0012] The utility model provides a cleaning device for an air-conditioner maintenance filter, which has the beneficial effects of: the brush roller is soaked by a water source in the cleaning structure, and then the second motor is powered on to work, the output end of the second motor drives the brush roller to rotate, and at the same time the first motor is connected to an external power supply, the working output end of the first motor drives the reciprocating screw to rotate, the rotating reciprocating screw cooperates with the outer wall curved groove to make the screw nut move up and down, and then cooperates with the square plate to drive the rotating brush roller to move up and down, so that the brush roller fully cleans the air-conditioner filter, thereby ensuring the cleaning effect of the cleaning device for the air-conditioner maintenance filter and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 for Figure 1 A schematic diagram of the connection relationship between the midsole plate, the bent plate and the air conditioning filter;

[0015] Figure 3 for Figure 1 The structural diagram of A in the figure;

[0016] Figure 4 for Figure 1 Schematic diagram of the structure of B;

[0017] Figure 5 for Figure 2 Schematic diagram of the structure of C;

[0018] Figure 6 for Figure 1 Schematic diagram of the connection relationship between the middle block, the horizontal plate and the first screw.

[0019] In the figure: 1. support plate, 2. cleaning structure, 201. reciprocating screw, 202. screw nut, 203. first motor, 204. square plate, 205. brush roller, 206. second motor, 3. fixed structure, 301. block, 302. horizontal plate, 303. first screw, 304. handle, 305. pressure plate, 4. straight plate, 5. slide groove, 6. bottom plate, 7. bent plate, 8. air conditioning filter, 9. vertical pole, 10. convex rod. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings:

[0021] Embodiment 1:

[0022] See also Figure 1-6 In the present embodiment, a cleaning device for an air conditioner maintenance filter is provided, comprising a support plate 1 and a straight plate 4. The four corners of the outer wall of the support plate 1 are respectively fixedly connected to the inner end portions of the straight plate 4. The inner wall of the straight plate 4 is connected to a cleaning structure 2. A slide groove 5 is processed on the top of the support plate 1. The inner wall of the slide groove 5 is connected to a fixed structure 3. A bottom plate 6 is fixedly connected to the outer wall of the lower straight plate 4. A bent plate 7 is fixedly connected to the top of the bottom plate 6. An air conditioner filter 8 is attached to the top of the bent plate 7. The specifications of the air conditioner filter 8 are selected according to the air conditioner to be repaired. The top of the air conditioner filter 8 is tightly pressed against the bottom of the fixed structure 3. A plurality of circular openings are processed on the front and back of the bottom of the inner wall of the slide groove 5.

[0023] The cleaning structure 2 includes a reciprocating screw 201 and a screw nut 202. The upper and lower sides of the reciprocating screw 201 are respectively connected to the inner side of the straight plate 4 for rotation. The reciprocating screw 201 is rotated by the bearing on the right side of the inner side of the straight plate 4. The outer wall of the reciprocating screw 201 is slidably engaged with the inner wall of the screw nut 202. A first motor 203 is fixedly connected to the bottom of the reciprocating screw 201. The first motor 203 is a servo motor whose model is selected according to the use requirements. A square plate 204 is fixedly connected to the right side of the screw nut 202. A brush roller 205 is rotatably connected to the inner wall of the square plate 204. The brush on the outer wall of the brush roller 205 is pig bristle. A second motor 206 is fixedly connected to the front of the brush roller 205. The model of the second motor 206 is selected according to the use requirements. The outer wall of the first motor 203 is fixedly connected to the bottom of the straight plate 4 below through a bracket. The left side of the second motor 206 is fixedly connected to the right side of the screw nut 202 in front through a bracket.

[0024] The brush roller 205 is soaked in water through the cleaning structure 2, and then the second motor 206 is powered on to work, the output end of the second motor 206 drives the brush roller 205 to rotate, and at the same time the first motor 203 is connected to the external power supply, and the working output end of the first motor 203 drives the reciprocating screw 201 to rotate, and the rotating reciprocating screw 201 cooperates with the outer wall curved groove to make the screw nut 202 move up and down, and then cooperates with the square plate 204 to drive the rotating brush roller 205 to move up and down, so that the brush roller 205 can fully clean the air conditioning filter 8, thereby ensuring the cleaning effect of the cleaning device for air conditioning maintenance filter and improving work efficiency.

[0025] The fixed structure 3 includes a block 301 and a cross plate 302. The bottom of the outer wall of the block 301 is slidably engaged with the inner wall of the slide groove 5. The block 301 slides back and forth through the inner wall of the slide groove 5 under force. The top right side of the block 301 is fixedly connected to the left side of the cross plate 302. The top right side of the cross plate 302 is threadedly connected with a first screw rod 303. The top of the first screw rod 303 is fixedly connected with a handle 304. The handle 304 is convenient for driving the first screw rod 303 to rotate up and down through the cross plate 302. The bottom of the first screw rod 303 is fixedly connected with a pressure plate 305. The pressure plate 305 is a rubber plate. The bottom of the pressure plate 305 is tightly pressed against the top of the air-conditioning filter 8. The inner diameter of the block 301 is consistent with the inner diameter of the circular opening at the bottom of the inner wall of the slide groove 5.

[0026] Working principle:

[0027] Air conditioning filter fixing:

[0028] The bottom of the air-conditioning filter 8 is made to fit with the top of the bent plate 7. At this time, the air-conditioning filter 8 is placed under the pressure plate 305. Then, the handle 304 is used to drive the first screw 303 to rotate downward through the cross plate 302. The downwardly rotating first screw 303 drives the pressure plate 305 to move downward, so that the bottom of the pressure plate 305 is tightly pressed against the top of the air-conditioning filter 8, and the air-conditioning filter 8 is fixed. At this time, the right side of the air-conditioning filter 8 is in contact with the outer wall of the brush roller 205.

[0029] Cleaning the filter during air conditioning maintenance:

[0030] When the air conditioner needs to be repaired, the brush roller 205 is first soaked in water, and then the second motor 206 is powered on. The output end of the second motor 206 drives the brush roller 205 to rotate. At the same time, the first motor 203 is connected to the external power supply. The working output end of the first motor 203 drives the reciprocating screw 201 to rotate. The rotating reciprocating screw 201 cooperates with the outer wall curved groove to make the screw nut 202 move up and down, and then cooperates with the square plate 204 to drive the rotating brush roller 205 to move up and down, so that the brush roller 205 can fully clean the air conditioner filter 8.

[0031] Embodiment 2:

[0032] See also Figure 1-6 : In this embodiment, a cleaning device for an air conditioner maintenance filter screen also includes a vertical rod 9 and a convex rod 10. The outer wall of the vertical rod 9 is slidably engaged with the inner wall of the block 301, the top of the vertical rod 9 is fixedly connected to the bottom of the convex rod 10, and the bottom of the outer wall of the vertical rod 9 is plugged into the circular opening of the bottom inner wall of the slide groove 5.

[0033] Working principle:

[0034] When the size of the air-conditioning filter 8 becomes smaller, the protruding rod 10 moves upward with the vertical rod 9, so that the vertical rod 9 is separated from the circular opening corresponding to the inner wall of the slide groove 5, and then the block 301 slides inward on the inner wall of the slide groove 5, and then the protruding rod 10 is released, and the vertical rod 9 moves downward through the block 301, so that the outer wall bottom of the vertical rod 9 is plugged into the circular opening corresponding to the inner wall bottom of the slide groove 5, completing the position adjustment of the fixing structure 3, and meeting the fixation of the air-conditioning filter 8 with changed size.

[0035] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A cleaning device for air conditioner maintenance filter, comprising a support plate (1) and a straight plate (4), characterized in that: The four corners of the outer wall of the support plate (1) are respectively fixedly connected to the inner end of the straight plate (4); the inner wall of the straight plate (4) is connected to a cleaning structure (2); the top of the support plate (1) is processed with a slide groove (5); the inner wall of the slide groove (5) is connected to a fixed structure (3); the outer wall of the straight plate (4) located below is fixedly connected to a bottom plate (6); the top of the bottom plate (6) is fixedly connected to a bent plate (7); the top of the bent plate (7) is fitted with an air conditioning filter (8); the top of the air conditioning filter (8) is tightly abutted against the bottom of the fixed structure (3); and the bottom of the inner wall of the slide groove (5) is processed with a plurality of circular openings at the front and rear.

2. The cleaning device for air conditioner maintenance filter according to claim 1, characterized in that: The cleaning structure (2) comprises a reciprocating screw (201) and a screw nut (202); the upper and lower sides of the reciprocating screw (201) are respectively rotatably connected to the inner side of the straight plate (4); the outer wall of the reciprocating screw (201) is slidably engaged with the inner wall of the screw nut (202); the bottom of the reciprocating screw (201) is fixedly connected to a first motor (203); the right side of the screw nut (202) is fixedly connected to a square plate (204); the inner wall of the square plate (204) is rotatably connected to a brush roller (205); and the front side of the brush roller (205) is fixedly connected to a second motor (206).

3. The cleaning device for air conditioner maintenance filter according to claim 2, characterized in that: The outer wall of the first motor (203) is fixedly connected to the bottom of the straight plate (4) below through a bracket, and the left side of the second motor (206) is fixedly connected to the right side of the lead screw nut (202) in front through a bracket.

4. The cleaning device for air conditioner maintenance filter according to claim 1, characterized in that: The fixed structure (3) comprises a block (301) and a transverse plate (302), the bottom of the outer wall of the block (301) is slidably engaged with the inner wall of the slide groove (5), the top right side of the block (301) is fixedly connected with the left side of the transverse plate (302), the top right side of the transverse plate (302) is threadedly connected with a first screw rod (303), the top of the first screw rod (303) is fixedly connected with a handle (304), and the bottom of the first screw rod (303) is fixedly connected with a pressure plate (305).

5. The cleaning device for air conditioner maintenance filter according to claim 4, characterized in that: The bottom of the pressing plate (305) is pressed tightly against the top of the air conditioning filter (8).

6. The cleaning device for air conditioner maintenance filter according to claim 4, characterized in that: The inner diameter of the block (301) is consistent with the inner diameter of the circular opening at the bottom of the inner wall of the slide groove (5).

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