阅读说明：本技术 一种汽车空调滤芯的养护清洗装置 (Maintenance belt cleaning device of vehicle air conditioner filter core ) 是由 张凡 于 2020-06-04 设计创作，主要内容包括：本发明公开了一种汽车空调滤芯的养护清洗装置,包括外壳体,所述外壳体内设有清洗腔,所述清洗腔左侧连通设有延伸腔,所述延伸腔下方连通设有滑动腔,所述清洗腔下方连通设有锥形腔,所述锥形腔下方连通设有水箱,所述清洗腔右端壁内滑动安装设有清洗块,所述清洗块内设有开口朝下的清洗腔,沿所述清洗腔中心线左右对称设有齿轮腔,本发明用于对汽车的空调滤芯进行养护,使其可以长期保持清洁,防止因为空调滤芯过脏从而使汽车空调喷出的空气带有细菌,对驾驶员和乘客造成身体健康的危害,并且本发明防止了对空调滤芯的频繁跟换,节约成本和资源。(The invention discloses a maintenance and cleaning device for an automobile air conditioner filter element, which comprises an outer shell, wherein a cleaning cavity is arranged in the outer shell, an extension cavity is communicated with the left side of the cleaning cavity, a sliding cavity is communicated with the lower part of the extension cavity, a conical cavity is communicated with the lower part of the cleaning cavity, a water tank is communicated with the lower part of the conical cavity, a cleaning block is arranged on the right end wall of the cleaning cavity in a sliding way, a cleaning cavity with a downward opening is arranged in the cleaning block, and gear cavities are symmetrically arranged on the left and right of the center line of the cleaning cavity.)

1. The utility model provides a maintenance belt cleaning device of vehicle air conditioner filter core, includes the shell body, its characterized in that: a cleaning cavity is arranged in the outer shell, the left side of the cleaning cavity is communicated with an extension cavity, a sliding cavity is communicated and arranged below the extension cavity, a conical cavity is communicated and arranged below the cleaning cavity, a water tank is communicated and arranged below the conical cavity, a cleaning block is arranged on the right end wall of the cleaning cavity in a sliding mode, a cleaning cavity with a downward opening is arranged in the cleaning block, gear cavities are symmetrically arranged along the center line of the cleaning cavity in a left-right mode, the openings of the gear cavities face backwards, a water suction pipeline extending to the upper side of the lower end wall of the water tank is arranged on the left side of the conical cavity, and a moving cavity communicated with the conical cavity is arranged on the; the water suction pipeline is fixedly installed in the upper end wall of the water tank and extends upwards to be connected with the lower end of the sliding cavity, the inner wall of the water suction pipeline, which extends out of the upper end wall of the water tank, is in a conical shape, lower connecting blocks are arranged in the left end wall and the right end wall of the water suction pipeline, a lower connecting spring is fixedly arranged on the upper end wall of the lower connecting block, a lower connecting block is fixedly arranged at the lower end of the lower connecting spring, a lower sealing ball clamped at a conical opening of the water suction pipeline is fixedly arranged at the lower end of the middle of the lower connecting block, a water outlet pipeline is arranged in the sliding cavity in a manner of extending and communicating with the upper part; the cleaning device is characterized in that an upper connecting spring is fixedly arranged on the upper end wall of the upper connecting groove, an upper connecting block is fixedly arranged at the lower end of the upper connecting spring, an upper sealing ball clamped at a conical opening of the water outlet pipeline is fixedly arranged at the lower end of the middle of the upper connecting block, a supporting block is fixedly arranged on the left end wall of the lower side of the cleaning cavity, a pressurizing cavity is arranged in the supporting block, four cleaning nozzles which are symmetrically arranged up and down are fixedly arranged on the right side of the pressurizing cavity, the upper end wall of the water outlet pipeline is communicated with the left end wall of the pressurizing cavity through a water pressure pipeline, a fixing block is fixedly arranged on the right.

2. A maintenance cleaning device for a filter element of an automobile air conditioner according to claim 1, characterized in that: a motor fixedly arranged in the right end wall of the cleaning cavity is arranged above the cleaning block, the left end of the motor is in power connection with a driving shaft, a rotating rod is fixedly arranged on the driving shaft, a rotating shaft is rotatably arranged at the upper end of the rotating rod, a rotating rack rotatably arranged on the rotating shaft is arranged on the front side of the rotating rod, a sliding groove with an opening facing to the left is arranged in the rotating rack, a driven gear is arranged on the lower side of the rotating rack in a meshed connection manner, the driven gear is fixedly arranged on a driven shaft, the right end of the driven shaft is rotatably arranged in the right end wall of the cleaning cavity, a clamping block is arranged in the sliding groove in a sliding manner, a connecting supporting block is fixedly arranged outside the opening facing to the left of the sliding groove at the extending position of the left end of the clamping block and at the upper end of the sliding groove, a rotating block is fixedly arranged at the right, the rear side of the driven gear is meshed with a gear rack and is provided with a right moving rack, and the lower end of the right moving rack is fixedly arranged on the upper end face of the cleaning block.

3. A maintenance cleaning device for a filter element of an automobile air conditioner according to claim 1, characterized in that: the right side removes the rack left side and is equipped with fixed mounting and is in remove the left side rack on the cleaning block up end, the left side removes rack left side gear and rack toothing and connects and be equipped with running gear, running gear sets firmly in the axis of rotation, the axis of rotation front and back end is rotated and is installed extend in the chamber front and back end wall, running gear left side gear meshing connects and is equipped with drive gear, drive gear sets firmly on the transmission shaft, the rotation of transmission shaft front and back end is installed extend in the chamber front and back end wall, drive gear left side gear and rack toothing connects and is equipped with the slip rack, slip rack right-hand member face has set firmly the slip rack lower extreme extends to the slip intracavity has set firmly slidable mounting and has been in the pressure.

4. A maintenance cleaning device for a filter element of an automobile air conditioner according to claim 1, characterized in that: the upper connecting block rounds the fixed spring water outlet pipeline backwards and extends downwards to the moving cavity, a lower connecting block is fixedly arranged in the moving cavity, the lower end of the lower connecting block is hinged with a connecting block, the right end of the connecting block is hinged with a thrust block, the thrust block is slidably arranged in the left end wall of the conical cavity, and seals the communication position of the conical cavity and the moving cavity, the thrust block extends into the conical cavity and is fixedly provided with a pushing block, an extension groove positioned in the right end wall of the conical cavity is arranged on the right side of the pushing block, a fixed spring is fixedly arranged on the right end wall of the extension groove, the left end of the fixed spring is fixedly provided with a sealing block which seals the communication part of the extension groove and the conical cavity, and a transmission pipeline is fixedly arranged in the lower end wall of the extension groove, the lower end of the transmission pipeline obliquely extends into the stain box, and a filter block fixedly arranged on the left end wall and the right end wall of the conical cavity is arranged below the thrust block.

5. A maintenance cleaning device for a filter element of an automobile air conditioner according to claim 1, characterized in that: wash on the chamber rear end wall set firmly along the fixed rack of right side removal rack central line bilateral symmetry, two fixed rack front side rack meshing connection is equipped with and is located two bilateral symmetry two connecting gears of gear intracavity, connecting gear fixed mounting is on the connecting axle, the connecting axle rotates and installs between two bilateral symmetry's gear chamber, connecting gear below gear meshing connection is equipped with three pairs of edges wash chamber central line bilateral symmetry and intermeshing connection's linking gear, linking gear fixed mounting links up epaxially, linking axle rotates install gear chamber with wash between the chamber, linking axle is close to wash chamber central line one end extends to wash the intracavity and set firmly and rotate the washing piece.

Technical Field

The invention relates to the technical field of automobile maintenance, in particular to a maintenance and cleaning device for an automobile air conditioner filter element.

Background

More than three hundred million current automobile reserves in China are provided, each automobile is provided with an air conditioning system, an air conditioning filter element in the air conditioning system is one of the most important parts, but many drivers ignore the air conditioning filter element, and when stains are excessive on the air conditioning filter element, the filtering effect of the air conditioning system is deteriorated, so that the filtered air has bacteria to influence the body health of the drivers and passengers, and the automobile repair shop usually directly replaces the air conditioning filter element, but many air conditioning filter elements only have the stains, so that the effect of the air conditioning filter elements is not improved, and the resource waste is caused.

The application explains a maintenance belt cleaning device of vehicle air conditioner filter core can solve above-mentioned problem.

Disclosure of Invention

Aiming at the technical defects, the invention provides a maintenance and cleaning device for an automobile air conditioner filter element, which can overcome the defects.

The maintenance and cleaning device for the automobile air conditioner filter element comprises an outer shell, wherein a cleaning cavity is arranged in the outer shell, the left side of the cleaning cavity is communicated with an extension cavity, a sliding cavity is communicated below the extension cavity, a conical cavity is communicated below the cleaning cavity, a water tank is communicated below the conical cavity, a cleaning block is arranged on the right end wall of the cleaning cavity in a sliding mode, a cleaning cavity with a downward opening is arranged in the cleaning block, gear cavities are symmetrically arranged on the left and right of the center line of the cleaning cavity, the opening of the gear cavities faces backwards, a water suction pipeline extending to the upper side of the lower end wall of the water tank is arranged on the left side of the conical cavity, and a moving cavity communicated with the conical cavity is arranged on the right side of the water; the water suction pipeline is fixedly installed in the upper end wall of the water tank and extends upwards to be connected with the lower end of the sliding cavity, the inner wall of the water suction pipeline, which extends out of the upper end wall of the water tank, is in a conical shape, lower connecting blocks are arranged in the left end wall and the right end wall of the water suction pipeline, a lower connecting spring is fixedly arranged on the upper end wall of the lower connecting block, a lower connecting block is fixedly arranged at the lower end of the lower connecting spring, a lower sealing ball clamped at a conical opening of the water suction pipeline is fixedly arranged at the lower end of the middle of the lower connecting block, a water outlet pipeline is arranged in the sliding cavity in a manner of extending and communicating with the upper part; the cleaning device is characterized in that an upper connecting spring is fixedly arranged on the upper end wall of the upper connecting groove, an upper connecting block is fixedly arranged at the lower end of the upper connecting spring, an upper sealing ball clamped at a conical opening of the water outlet pipeline is fixedly arranged at the lower end of the middle of the upper connecting block, a supporting block is fixedly arranged on the left end wall of the lower side of the cleaning cavity, a pressurizing cavity is arranged in the supporting block, four cleaning nozzles which are symmetrically arranged up and down are fixedly arranged on the right side of the pressurizing cavity, the upper end wall of the water outlet pipeline is communicated with the left end wall of the pressurizing cavity through a water pressure pipeline, a fixing block is fixedly arranged on the right.

Preferably, a motor fixedly installed in the right end wall of the cleaning cavity is arranged above the cleaning block, the left end of the motor is connected with a driving shaft in a power mode, a rotating rod is fixedly arranged on the driving shaft, a rotating shaft is installed at the upper end of the rotating rod in a rotating mode, a rotating rack rotatably installed on the rotating shaft is arranged on the front side of the rotating rod, a sliding groove with an opening facing to the left is formed in the rotating rack, a driven gear is arranged on the lower side of the rotating rack in a gear-rack meshing connection mode, the driven gear is fixedly arranged on a driven shaft, the right end of the driven shaft is installed in the right end wall of the cleaning cavity in a rotating mode, a clamping block is installed in the sliding groove in a sliding mode, a connecting supporting block is fixedly arranged at the upper end of the sliding groove and extends out of the opening facing to the left in, the rotating block is positioned on the right side of the driven gear, a right moving rack is arranged on the rear side of the driven gear in a meshed connection mode, and the lower end of the right moving rack is fixedly arranged on the upper end face of the cleaning block.

Preferably, the right side removes the rack left side and is equipped with fixed mounting and is in the left side removes rack on the cleaning block up end, the left side removes rack left side gear rack meshing connection and is equipped with running gear, running gear sets firmly in the axis of rotation, the axis of rotation front and back end is rotated and is installed extend in the chamber front and back end wall, running gear left side gear meshing connection is equipped with drive gear, drive gear sets firmly on the transmission shaft, the transmission shaft front and back end is rotated and is installed extend in the chamber front and back end wall, drive gear left side gear rack meshing connection is equipped with the slip rack, slip rack right-hand member face has set firmly the slip rack lower extreme extends to the slip intracavity has set firmly slidable mounting and has the pressure piece in the slip intracavity.

Preferably, the upper connecting block bypasses the fixed spring water outlet pipeline backwards and extends downwards to the moving cavity, a lower connecting block is fixedly arranged in the moving cavity, the lower end of the lower connecting block is hinged with a connecting block, the right end of the connecting block is hinged with a thrust block, the thrust block is slidably arranged in the left end wall of the conical cavity, and seals the communication position of the conical cavity and the moving cavity, the thrust block extends into the conical cavity and is fixedly provided with a pushing block, an extension groove positioned in the right end wall of the conical cavity is arranged on the right side of the pushing block, a fixed spring is fixedly arranged on the right end wall of the extension groove, the left end of the fixed spring is fixedly provided with a sealing block which seals the communication part of the extension groove and the conical cavity, and a transmission pipeline is fixedly arranged in the lower end wall of the extension groove, the lower end of the transmission pipeline obliquely extends into the stain box, and a filter block fixedly arranged on the left end wall and the right end wall of the conical cavity is arranged below the thrust block.

Preferably, the cleaning cavity rear end wall is fixedly provided with fixed racks which are bilaterally symmetrical along a right moving rack central line, two fixed racks are arranged on the fixed rack front side of the cleaning cavity in a gear meshing connection mode and are provided with two connecting gears which are positioned in the gear cavities in two bilateral symmetries, the connecting gears are fixedly installed on the connecting shaft, the connecting shaft is rotatably installed between the gear cavities in two bilateral symmetries, three pairs of connecting gears which are bilaterally symmetrical along the cleaning cavity central line and are connected in a meshing mode are arranged below the connecting gears in a gear meshing connection mode, the connecting gears are fixedly installed on the connecting shaft, the connecting shaft is rotatably installed between the gear cavities and the cleaning cavity, and one end, close to the cleaning cavity central line, of the connecting shaft extends into the cleaning cavity and is fixedly provided with a rotary cleaning block.

The beneficial effects are that: the maintenance device is used for maintaining the air conditioner filter element of the automobile, so that the air conditioner filter element can be kept clean for a long time, the harm to the health of a driver and passengers due to bacteria in air sprayed by an automobile air conditioner caused by over-dirty air conditioner filter element is prevented, the frequent replacement of the air conditioner filter element is prevented, and the cost and the resources are saved.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to an embodiment of the present invention;

FIG. 3 is a schematic view of B-B in FIG. 1 according to an embodiment of the present invention;

FIG. 4 is a schematic view of C-C in FIG. 1 according to an embodiment of the present invention;

FIG. 5 is a schematic view of D-D in FIG. 1 according to an embodiment of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.

The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a maintenance and cleaning device for an automobile air conditioner filter element, which comprises an outer shell 43, wherein a cleaning cavity 49 is arranged in the outer shell 43, an extension cavity 38 is communicated and arranged at the left side of the cleaning cavity 49, a sliding cavity 25 is communicated and arranged below the extension cavity 38, a conical cavity 15 is communicated and arranged below the cleaning cavity 49, a water tank 10 is communicated and arranged below the conical cavity 15, a cleaning block 53 is arranged on the right end wall of the cleaning cavity 49 in a sliding manner, a cleaning cavity 60 with a downward opening is arranged in the cleaning block 53, gear cavities 56 are symmetrically arranged at the left and the right of the central line of the cleaning cavity 60, the opening of the gear cavities 56 faces backwards, a water suction pipeline 11 extending to the upper side of the lower end wall of the water tank 10 is arranged at the left side of the conical cavity 15, a moving cavity 67 communicated with the conical cavity 15 is arranged at the right side of the water suction pipeline 11, the water suction pipeline 11 is fixedly arranged in, the inner wall of the water suction pipe 11 extending out of the upper end wall of the water tank 10 is conical, lower connecting blocks 63 are arranged in the left and right end walls of the water suction pipe 11, a lower connecting spring 62 is fixedly arranged on the upper end wall of the lower connecting block 63, a lower connecting block 64 is fixedly arranged at the lower end of the lower connecting spring 62, a lower sealing ball 65 clamped at the conical port of the water suction pipe 11 is fixedly arranged at the lower end of the middle of the lower connecting block 64, a water outlet pipe 26 is arranged on the upper part of the right end wall of the sliding cavity 25 in an extending manner, the water outlet pipe 26 is conical, an upper connecting groove 29 is arranged in the left and right end wall of the water outlet pipe 26, an upper connecting spring 30 is fixedly arranged on the upper end wall of the upper connecting groove 29, an upper connecting block 28 is fixedly arranged at the lower end of the upper connecting block 28, an upper sealing ball 27 clamped at the conical port of the, a pressurizing cavity 35 is arranged in the supporting block 34, four cleaning nozzles 36 which are symmetrically arranged up and down are fixedly arranged on the right side of the pressurizing cavity 35, the upper end wall of the water outlet pipeline 26 is communicated with the left end wall of the pressurizing cavity 35 through a water pressure pipeline 33, a fixing block 24 is fixedly arranged on the right end wall of the lower side of the cleaning cavity 49, and a clamping groove 23 is formed in the upper end face of the left side of the fixing block 24.

Beneficially, a motor 51 fixedly installed in the right end wall of the cleaning cavity 49 is arranged above the cleaning block 53, the left end of the motor 51 is provided with a driving shaft 52 in a power connection manner, a rotating rod 70 is fixedly installed on the driving shaft 52, a rotating shaft 69 is rotatably installed at the upper end of the rotating rod 70, a rotating rack 72 rotatably installed on the rotating shaft 69 is arranged at the front side of the rotating rod 70, a sliding groove 68 with an opening facing to the left is arranged in the rotating rack 72, a driven gear 48 is arranged on the rotating rack 72 in a meshing connection manner through a gear rack and a gear rack on the lower side, the driven gear 48 is fixedly installed on a driven shaft 50, the right end of the driven shaft 50 is rotatably installed in the right end wall of the cleaning cavity 49, a clamping block 46 is arranged in the sliding groove 68 in a sliding manner, a connecting support block 47 is fixedly arranged at the upper end of the sliding groove 68 at the extending position of the left, the rotating block 73 is rotatably installed on the fixture block 46, the rotating block 73 is located on the right side of the driven gear 48, a right moving rack 45 is connected to the rear side of the driven gear 48 in a gear-rack meshing manner, and the lower end of the right moving rack 45 is fixedly arranged on the upper end face of the cleaning block 53.

Advantageously, a left moving rack 44 fixedly mounted on the upper end surface of the cleaning block 53 is arranged on the left side of the right moving rack 45, a rotating gear 39 is arranged on the left side of the left moving rack 44 in a meshing connection manner, the rotating gear 39 is fixedly arranged on a rotating shaft 40, the front end and the rear end of the rotating shaft 40 are rotatably mounted in the front end wall and the rear end wall of the extension cavity 38, a transmission gear 41 is arranged on the left side of the rotating gear 39 in a meshing connection manner, the transmission gear 41 is fixedly arranged on a transmission shaft 42, the front end and the rear end of the transmission shaft 42 are rotatably mounted in the front end wall and the rear end wall of the extension cavity 38, a sliding rack 32 is arranged on the left side of the transmission gear 41 in a meshing connection manner, a pressure block 31 slidably mounted in the sliding cavity 25 is fixedly arranged on the right end surface of the sliding rack 32, then the motor 51 is started, the motor 51 drives the driving shaft 52 to rotate, the driving shaft 52 rotates to drive the rotating rod 70 to rotate, the rotating rod 70 rotates to drive the rotating shaft 69 to rotate, the rotating shaft 69 rotates to drive the rotating rack 72 to rotate in a reciprocating manner, the rotating rack 72 rotates in a reciprocating manner to drive the driven gear 48 to rotate in a reciprocating manner, the driven gear 48 rotates in a reciprocating manner to drive the right moving rack 45 to move up and down, the right moving rack 45 moves down to drive the cleaning block 53 to move down, the cleaning block 53 moves down to drive the connecting gear 54 to rotate under the drive of the fixed rack 71, the connecting gear 54 rotates to drive the three engaging gears 57 to rotate, and the three engaging gears 57 rotate to drive the three engaging shafts 58 to rotate, three of the engagement shafts 58 rotate to rotate three rotating cleaning blocks 59.

Beneficially, the upper connecting block 37 passes through the water outlet pipe 26 of the fixed spring 2 backwards and extends downwards to the moving cavity 67, a lower connecting block 66 is fixedly arranged in the moving cavity 67, the lower end of the lower connecting block 66 is hinged with a connecting block 12, the right end of the connecting block 12 is hinged with a thrust block 13, the thrust block 13 is slidably arranged in the left end wall of the conical cavity 15 and seals the communication position of the conical cavity 15 and the moving cavity 67, the thrust block 13 extends to the conical cavity 15 and is fixedly provided with a pushing block 17, the right side of the pushing block 17 is provided with an extending groove 19 positioned in the right end wall of the conical cavity 15, the right end wall of the extending groove 19 is fixedly provided with a fixed spring 22, the left end of the fixed spring 22 is fixedly provided with a sealing block 18, the sealing block 18 seals the communication position of the extending groove 19 and the conical cavity 15, the lower end wall of the extending groove 19 is fixedly provided with a transmission pipe 20, the lower end of the transmission pipeline 20 obliquely extends into the stain box 21, a filter block 14 fixedly mounted on the left and right end walls of the conical cavity 15 is arranged below the thrust block 13, the cleaning block 53 moves downwards, the rotary cleaning block 59 rotates to clean the air conditioner filter core and clean stains on the air conditioner filter core, the cleaning block 53 moves downwards and drives the left moving rack 44 to move downwards, the left moving rack 44 moves downwards and drives the rotary gear 39 to rotate, the rotary gear 39 rotates and drives the rotary shaft 40 to rotate, the rotary shaft 40 rotates and drives the transmission gear 41 to rotate, the transmission gear 41 rotates and drives the sliding rack 32 to move upwards, the sliding rack 32 moves upwards and drives the pressure block 31 to move upwards, and the pressure block 31 moves upwards and generates suction at the sliding cavity 25 so as to compress the lower connecting spring 62 And the lower closing ball 65 is driven to move upwards by the lower connecting block 64, and the lower closing ball 65 moves upwards so as to suck the cleaning water in the water tank 10 into the sliding chamber 25.

Advantageously, the rear end wall of the cleaning cavity 49 is fixedly provided with two fixed racks 71 which are bilaterally symmetrical along the central line of the right moving rack 45, two connecting gears 54 positioned in the two bilaterally symmetrical gear cavities 56 are arranged in a meshing connection manner at the front side gear racks of the two fixed racks 71, the connecting gear 54 is fixedly arranged on a connecting shaft 55, the connecting shaft 55 is rotatably arranged between two left and right symmetrical gear cavities 56, three pairs of engaging gears 57 which are symmetrical left and right along the central line of the cleaning cavity 60 and are engaged with each other are arranged below the connecting gear 54 in a meshing connection manner, the engaging gear 57 is fixedly installed on an engaging shaft 58, the engaging shaft 58 is rotatably installed between the gear chamber 56 and the washing chamber 60, one end of the connecting shaft 58 close to the central line of the cleaning cavity 60 extends into the cleaning cavity 60 and is fixedly provided with a rotary cleaning block 59.

When the work is started: 1. installing an air conditioner filter element in the clamping groove 23, then starting the motor 51, the motor 51 driving the driving shaft 52 to rotate, the driving shaft 52 rotating to drive the rotating rod 70 to rotate, the rotating rod 70 rotating to drive the rotating shaft 69 to rotate, the rotating shaft 69 rotating to drive the rotating rack 72 to rotate in a reciprocating manner, the rotating rack 72 rotating in a reciprocating manner to drive the driven gear 48 to rotate in a reciprocating manner, the driven gear 48 rotating in a reciprocating manner to drive the right moving rack 45 to move up and down, the right moving rack 45 moving down to drive the cleaning block 53 moving down, the cleaning block 53 moving down to drive the connecting gear 54 to rotate under the drive of the fixed rack 71, the connecting gear 54 rotating to drive the three engaging gears 57 to rotate, the three engaging gears 57 rotating to drive the three engaging shafts 58 to rotate, three of the engagement shafts 58 rotate to rotate three rotating cleaning blocks 59.

2. The cleaning block 53 moves downwards, the rotating cleaning block 59 rotates to clean the air conditioner filter core and clean the dirt on the air conditioner filter core, the cleaning block 53 moves downwards and drives the left moving rack 44 to move downwards, the left moving rack 44 moves downwards and drives the rotating gear 39 to rotate, the rotating gear 39 rotates and drives the rotating shaft 40 to rotate, the transmission gear 41 rotates and drives the transmission gear 41 to rotate, the transmission gear 41 rotates and drives the sliding rack 32 to move upwards, the sliding rack 32 moves upwards and drives the pressure block 31 to move upwards, the pressure block 31 moves upwards and generates suction at the sliding cavity 25 so as to compress the lower connecting spring 62 and drive the lower sealing ball 65 to move upwards through the lower connecting block 64, the lower closing ball 65 is moved upward to suck the cleaning water in the water tank 10 into the slide chamber 25.

3. Then the cleaning block 53 moves upwards under the reverse rotation of the driven gear 48, the cleaning block 53 moves upwards to rotate the rotating cleaning block 59 to wash the air conditioner filter core again, meanwhile, the cleaning block 53 moves upwards to move the sliding rack 32 downwards, the sliding rack 32 moves downwards to move the pressure block 31 downwards, the pressure block 31 moves downwards to generate pressure in the sliding cavity 25, so that the lower sealing ball 65 moves downwards to block the communication part between the water suction pipeline 11 and the sliding cavity 25, simultaneously, the pressure of the sliding cavity 25 drives the upper connecting spring 30 to be compressed, then the upper sealing ball 27 is driven by the upper connecting block 28 to move upwards, so that the cleaning water in the sliding cavity 25 is pressed into the water outlet pipeline 26 and then into the four cleaning nozzles 36 through the water pressure pipeline 33, then, cleaning water is sprayed out through the cleaning spray head 36 to clean the air conditioner filter element, dirt on the air conditioner filter element is washed onto the filter block 14, the dirt is left on the upper end surface of the filter block 14 under the filtering of the filter block 14, and the cleaning water flows into the water tank 10.

4. At the same time, the sliding rack 32 moves downward to move the lower joint block 66 downward by the upper joint block 37, the lower joint block 66 moves downward to move the thrust block 13 leftward by the joint block 12, the thrust block 13 moves to the left to allow the washed water to flow to the filter block 14, 5. then the cleaning block 53 moves downward to stop the water spray from the cleaning nozzle 36 and move the upper adapter block 37 upward, the upper joint block 37 moves upward to move the thrust block 13 rightward by the lower joint block 66 and the connecting block 12, the thrust block 13 moves to the right to push the dirt on the filter block 14 into the extension groove 19 through the thrust block 17, and drives the closing block 18 to move rightwards to compress the fixed spring 22, and the dirt enters the dirt box 21 through the transmission pipeline 20.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.