Air conditioner motor shell cleaning structure

Abstract

The utility model discloses an air conditioner motor shell cleaning structure, relates to the technical field of air conditioner motor shell cleaning, and aims to solve the problems that an alkaline cleaning agent is directly poured into a cleaning box for use when the alkaline cleaning agent is used for an air conditioner motor shell in the conventional air conditioner motor shell cleaning structure, the alkaline cleaning agent is not uniformly distributed in water, and the cleaning effect is poor. The utility model aims to solve the problems that the surface of an air conditioner motor shell is still corroded by a relatively thick part, bristles are abraded due to long-time back-and-forth friction between a cleaning brush and the surface of the shell, and the cleaning effect is influenced if the abraded bristles cannot be detached, replaced and continuously used in the prior art. And the distribution uniformity of the cleaning agent in the cleaning solution is conveniently guaranteed, corrosion or influence on the cleaning effect caused by too high or too low concentration of a certain part is prevented, the inner wall and the outer wall of the air conditioner motor shell are brushed at the same time through the replaceable brushing blocks, and the brushing effect is conveniently guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of air conditioner motor housing cleaning technology, specifically an air conditioner motor housing cleaning structure. Background Technology

[0002] The motor housing is the outer casing of electrical products, serving to protect the internal structure and contribute to the product's appearance and durability. During use, the motor housing easily becomes covered in dirt, affecting its appearance and lifespan. Therefore, regular cleaning of the motor housing is essential.

[0003] Chinese Patent 202022401744.8 discloses an air conditioner motor housing cleaning device, including a cleaning cylinder. A bracket is fixed to one side of the cleaning cylinder, and a lifting cylinder is mounted on the bracket. A movable plate is fixed to the output shaft of the lifting cylinder, and a first motor is mounted on the movable plate. An inner cleaning roller is fixed to the output end of the first motor, and a cleaning brush is fixed to the inner cleaning roller. A second motor is mounted to one side of the cleaning cylinder, and a worm gear is mounted inside the cleaning cylinder on the output shaft of the second motor. A rotating shaft is rotatably connected to the inner bottom wall of the cleaning cylinder. This utility model uses the second motor to drive the worm gear, worm wheel, and rotating disk to rotate, which in turn drives the motor housing to rotate. Two outer cleaning rollers drive a cleaning cloth to clean the outer wall of the motor housing, ensuring thorough cleaning of the outer wall. Furthermore, the cleaning cloth rotates along the direction of the heat sink on the outer wall of the motor housing, resulting in a better cleaning effect.

[0004] Existing air conditioner motor housing cleaning methods often require the use of alkaline cleaning agents to remove oil stains and accumulated dirt. The amount of alkaline cleaning agent used is crucial; too high a concentration can corrode the motor housing, while too low a concentration may result in poor cleaning. Furthermore, if the alkaline cleaning agent is poured directly into the cleaning tank, its uneven distribution in the water can still cause corrosion to the motor housing. Additionally, the constant friction between the cleaning brush and the housing surface during brushing can wear down the bristles. If the worn bristles cannot be replaced, the cleaning effect will be compromised.

[0005] To address the aforementioned issues, a cleaning structure for air conditioner motor housing is proposed. Utility Model Content

[0006] The purpose of this utility model is to provide a cleaning structure for air conditioner motor housing, which solves the problems in the background art where uneven addition of alkaline cleaning agent easily causes corrosion on the surface of the motor housing, and the problem that brush bristle wear affects the cleaning effect.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an air conditioner motor housing cleaning structure, comprising a cleaning agent uniform addition component. The cleaning agent uniform addition component includes a cleaning agent holding tank, the outer wall of which has a transparent window, and a flow control valve is installed inside the cleaning agent holding tank. The bottom end of the cleaning agent holding tank is connected to a mixing cylinder, one side of which is connected to a water inlet pipe, and the other end of which is connected to a liquid inlet pipe. A perforated plate is fixedly connected inside the mixing cylinder, and a support shaft is fixedly connected to the side of the perforated plate. A bearing is rotatably connected to the outside of the support shaft, and a stirring blade is fixedly connected to the outside of the bearing.

[0008] Preferably, the end of the liquid inlet pipe is connected to an air conditioner motor housing cleaning box, an air conditioner motor housing clamping mechanism is installed on the side of the air conditioner motor housing cleaning box, a screw drive mechanism is installed inside the air conditioner motor housing cleaning box, and an air conditioner motor housing inner and outer cleaning component is installed on the top of the screw drive mechanism.

[0009] Preferably, the stirring blades are connected to the support shaft via bearings to form a rotating mechanism, and the stirring blades are evenly spaced about the outside of the support shaft.

[0010] Preferably, the water inlet pipe is connected to the air conditioner motor housing cleaning box via a mixing cylinder and a liquid inlet pipe.

[0011] Preferably, the air conditioner motor housing cleaning assembly includes an external mounting frame, an external mounting block is engaged with the inside of the external mounting frame, and an external brush block is fixedly connected to the inner wall of the external mounting block. A first spring is fixedly connected to the outer wall of the external mounting frame, and a first fixing block is fixedly connected to the end of the first spring. An mounting block is fixedly connected to the bottom of the external mounting frame. A reinforcing gasket is fixedly connected to the outer wall of the mounting block, and a transmission block is inserted into the outer wall of the reinforcing gasket. An internal mounting frame is fixedly connected to the top of the transmission block, and an internal mounting block is engaged with the inside of the internal mounting frame. An internal brush block is fixedly connected to the inner wall of the internal mounting block. A second spring is fixedly connected to the outer wall of the internal mounting frame, and a second fixing block is fixedly connected to the end of the second spring.

[0012] Preferably, the first fixing block, the outer mounting frame, and the outer mounting block all form a locking structure, and the first fixing block forms an elastic structure with the outer mounting frame through the first spring, and two first fixing blocks are symmetrically arranged about the vertical central axis of the outer mounting frame.

[0013] Preferably, the external brushing block is configured as a detachable structure by means of an external mounting block and an external mounting frame, and the external brushing block is configured in an "L" shape. The external mounting frame is configured as a detachable structure by means of mounting inserts, reinforcing pads and transmission blocks.

[0014] Preferably, the internal brushing block forms a detachable structure with the internal mounting block and the internal mounting frame, and two internal mounting frames are symmetrically arranged about the vertical central axis of the transmission block.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] This utility model provides an air conditioner motor housing cleaning structure. The stirring blades can rotate along with the water flow, thereby mixing water and cleaning agent inside the mixing drum. While water is being injected into the cleaning tank, the cleaning agent is added evenly, which can improve the cleaning effect and ensure that the cleaning agent is evenly distributed in all parts of the solution. This can prevent the cleaning agent concentration in a certain part from being too high and causing corrosion to the air conditioner motor housing.

[0017] This utility model provides an air conditioner motor housing cleaning structure, in which external and internal brushing blocks work together to simultaneously brush the inner and outer walls of the air conditioner motor housing, improving cleaning efficiency. When the brushing blocks are worn, the corresponding brushing blocks can be disassembled and replaced to ensure the cleaning effect. The structure is simple and the operation is convenient. Attached Figure Description

[0018] Figure 1 This is a top-view three-dimensional structural diagram of the present invention;

[0019] Figure 2 A schematic diagram of the internal structure of the cleaning agent uniform addition component of this utility model;

[0020] Figure 3 This is an exploded structural diagram of the internal and external cleaning components of the air conditioner motor housing of this utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the cleaning components inside and outside the air conditioner motor housing of this utility model.

[0022] In the diagram: 1. Cleaning agent uniform addition component; 101. Cleaning agent container; 102. Transparent window; 103. Flow control valve; 104. Mixing cylinder; 105. Water inlet pipe; 106. Liquid inlet pipe; 107. Perforated plate; 108. Support shaft; 109. Bearing; 110. Stirring blade; 2. Air conditioner motor housing cleaning box; 3. Air conditioner motor housing clamping mechanism; 4. Screw transmission mechanism; 5. Air conditioner motor housing internal and external cleaning components; 501. External mounting frame; 502. External mounting block; 503. External brushing block; 504. First spring; 505. First fixing block; 506. Mounting block; 507. Reinforcing gasket; 508. Transmission block; 509. Internal mounting frame; 510. Internal mounting block; 511. Internal brushing block; 512. Second spring; 513. Second fixing block. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings. Example

[0025] Please see Figure 2 This utility model discloses an air conditioner motor housing cleaning structure, including a cleaning agent uniform addition component 1. The cleaning agent uniform addition component 1 includes a cleaning agent holding tank 101. A transparent window 102 is provided on the outer wall of the cleaning agent holding tank 101, and a flow control valve 103 is installed inside the cleaning agent holding tank 101. A mixing cylinder 104 is connected to the bottom end of the cleaning agent holding tank 101. A water inlet pipe 105 is connected to one side of the mixing cylinder 104, and a liquid inlet pipe 106 is connected to the other end of the mixing cylinder 104. A perforated plate 107 is fixedly connected inside the mixing cylinder 104, and a support shaft 108 is fixedly connected to the side of the perforated plate 107. A bearing 109 is rotatably connected to the outside of the support shaft 108, and a stirring blade 110 is fixedly connected to the outside of the bearing 109.

[0026] Please see Figure 1 The present invention discloses an air conditioner motor housing cleaning structure, wherein the end of the liquid inlet pipe 106 is connected to an air conditioner motor housing cleaning box 2, an air conditioner motor housing clamping mechanism 3 is installed on the side of the air conditioner motor housing cleaning box 2, and a screw drive mechanism 4 is installed inside the air conditioner motor housing cleaning box 2, and an air conditioner motor housing inner and outer cleaning component 5 is installed on the top of the screw drive mechanism 4.

[0027] Two air conditioner motor housing clamping mechanisms 3 are provided on the inner wall of the air conditioner motor housing cleaning box 2. They are used to clamp and fix the air conditioner motor housing by pushing the push block from both sides to the middle through hydraulic push rods. The screw transmission mechanism 4 is mainly composed of a screw (screw) with a motor installed at the end and a guide rod. The screw is usually a helical rod with a certain pitch and its surface is machined with helical grooves to form threads. The screw transmission mechanism 4 can convert rotational motion into linear motion. Both the air conditioner motor housing clamping mechanism 3 and the screw transmission mechanism 4 are existing technologies.

[0028] Please see Figure 2The present invention discloses an air conditioner motor housing cleaning structure. The stirring blade 110 forms a rotating mechanism with the support shaft 108 through the bearing 109, and the stirring blade 110 is evenly spaced about the outside of the support shaft 108. The water inlet pipe 105 forms a communication structure with the air conditioner motor housing cleaning box 2 through the mixing cylinder 104 and the liquid inlet pipe 106.

[0029] According to the capacity of the air conditioner motor housing cleaning tank 2, prepare an appropriate amount of alkaline cleaning agent and add it into the cleaning agent container 101. The transparent window 102 is marked with a capacity scale line, which can be used to observe the amount added in real time. Then, adjust the flow rate of the cleaning agent added into the mixing cylinder 104 through the flow control valve 103. Water is introduced into the mixing cylinder 104 through the water inlet pipe 105. While the water flows through the mixing cylinder 104, it can carry the stirring blade 110 to rotate, thereby mixing the cleaning agent with the water. The mixed liquid enters the air conditioner motor housing cleaning tank 2 through the liquid inlet pipe 106 to soak and clean the air conditioner motor housing inside the air conditioner motor housing cleaning tank 2.

[0030] The stirring blades 110 can rotate along with the water flow, thereby mixing water and cleaning agent inside the mixing cylinder 104. While water is being injected into the cleaning tank, the cleaning agent is added evenly, which can improve the cleaning effect and ensure that the cleaning agent is evenly distributed in all parts of the solution. This can prevent the cleaning agent concentration in a certain part from being too high and causing corrosion to the air conditioner motor housing. Example

[0031] Please see Figure 3 and Figure 4 This utility model discloses an air conditioner motor housing cleaning structure. The air conditioner motor housing internal and external cleaning assembly 5 includes an external mounting frame 501, an external mounting block 502 is engaged with the inside of the external mounting frame 501, and an external brushing block 503 is fixedly connected to the inner wall of the external mounting block 502. A first spring 504 is fixedly connected to the outer wall of the external mounting frame 501, and a first fixing insert 505 is fixedly connected to the end of the first spring 504. An installation insert 506 is fixedly connected to the bottom of the external mounting frame 501. A reinforcing pad 507 is fixedly connected to the outer wall of the insert block 506, and a transmission block 508 is inserted into the outer wall of the reinforcing pad 507. An internal mounting frame 509 is fixedly connected to the top of the transmission block 508, and an internal mounting block 510 is engaged with the inside of the internal mounting frame 509. An internal brush block 511 is fixedly connected to the inner wall of the internal mounting block 510. A second spring 512 is fixedly connected to the outer wall of the internal mounting frame 509, and a second fixing insert block 513 is fixedly connected to the end of the second spring 512.

[0032] Please see Figure 3 and Figure 4This utility model discloses a cleaning structure for an air conditioner motor housing. A first fixing block 505, an external mounting frame 501, and an external mounting block 502 all form a locking structure. The external mounting frame 501 and the external mounting block 502 have corresponding through holes. The first fixing block 505 is sequentially inserted into the through holes on the external mounting frame 501 and the external mounting block 502 for locking. Furthermore, the first fixing block 505 forms an elastic structure with the external mounting frame 501 via a first spring 504, and the first fixing block 505 is positioned relative to the external mounting frame 501. Two internal brushing blocks 503 are symmetrically arranged about the vertical central axis of the transmission block 508. The external brushing block 503 is detachable from the external mounting block 502 and the external mounting frame 501. The external brushing block 503 is L-shaped. The external mounting frame 501 is detachable from the transmission block 508 through the mounting insert 506, the reinforcing pad 507, and the transmission block 508. The internal brushing block 511 is detachable from the internal mounting block 510 and the internal mounting frame 509. The internal mounting frame 509 is symmetrically arranged about the vertical central axis of the transmission block 508.

[0033] The second fixing block 513 engages with the internal mounting frame 509 and the internal mounting block 510. The internal mounting frame 509 and the internal mounting block 510 also have corresponding through holes. The second fixing block 513 is inserted into the through holes on the internal mounting frame 509 and the internal mounting block 510 in sequence to engage.

[0034] Pull upwards to remove the outer mounting frame 501 along with its inner wall components. Then, place the air conditioner motor housing over the two inner cleaning blocks 511, ensuring the inner cleaning blocks 511 contact the inner wall of the air conditioner motor housing. Next, insert the mounting block 506 and the reinforcing washer 507 into the corresponding holes on the transmission block 508 for fixation. The holes are located on the top of the transmission block 508, allowing the mounting block 506 to be inserted into the transmission block 508. The reinforcing washer 507 is fixed to the outer wall of the mounting block 506 and is inserted into the transmission block 508 along with the mounting block 506, ensuring the outer cleaning block 503 is tightly against the air conditioner motor. The outer wall of the housing is clamped and fixed at both ends of the air conditioner motor housing using the air conditioner motor housing clamping mechanism 3. The screw transmission mechanism 4 includes a screw and a guide rod inside. The transmission block 508 is threadedly connected to the screw and slidably connected to the guide rod. Finally, the motor of the screw transmission mechanism 4 is started, which can move the transmission block 508 back and forth. Then, the outer brushing block 503 and the inner brushing block 511 are used to brush the inner and outer walls of the air conditioner motor housing at the same time. When the brushing block wears out after a period of use and needs to be replaced, simply pull the corresponding fixing block outward to remove the mounting block along with the brushing block for replacement.

[0035] The external scrubbing block 503 and the internal scrubbing block 511 work together to scrub the inner and outer walls of the air conditioner motor housing simultaneously, improving cleaning efficiency. When the scrubbing blocks are worn, the corresponding scrubbing blocks can be disassembled and replaced to ensure the scrubbing effect. The structure is simple and the operation is convenient.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cleaning structure for an air conditioner motor housing, characterized in that: The cleaning agent uniform addition component (1) includes a cleaning agent holding tank (101), the outer wall of which has a transparent window (102), and a flow control valve (103) is installed inside the cleaning agent holding tank (101). A mixing cylinder (104) is connected to the bottom of the cleaning agent holding tank (101). A water inlet pipe (105) is connected to one side of the mixing cylinder (104), and a liquid inlet pipe (106) is connected to the other end of the mixing cylinder (104). A perforated plate (106) is fixedly connected inside the mixing cylinder (104). 07), and a support shaft (108) is fixedly connected to the side of the perforated plate (107), and a bearing (109) is rotatably connected to the outside of the support shaft (108), and a stirring blade (110) is fixedly connected to the outside of the bearing (109); the end of the liquid inlet pipe (106) is connected to the air conditioner motor housing cleaning box (2), an air conditioner motor housing clamping mechanism (3) is installed on the side of the air conditioner motor housing cleaning box (2), and a screw drive mechanism (4) is installed inside the air conditioner motor housing cleaning box (2), and an air conditioner motor housing inner and outer cleaning assembly (5) is installed on the top of the screw drive mechanism (4).

2. The air conditioner motor housing cleaning structure according to claim 1, characterized in that: The stirring blade (110) forms a rotating mechanism with the support shaft (108) via the bearing (109), and the stirring blade (110) is evenly spaced about the outside of the support shaft (108).

3. The air conditioner motor housing cleaning structure according to claim 1, characterized in that: The water inlet pipe (105) is connected to the air conditioner motor housing cleaning box (2) through the mixing cylinder (104) and the liquid inlet pipe (106).

4. The air conditioner motor housing cleaning structure according to claim 1, characterized in that: The air conditioner motor housing cleaning assembly (5) includes an external mounting frame (501), an external mounting block (502) is engaged with the inside of the external mounting frame (501), and an external brushing block (503) is fixedly connected to the inner wall of the external mounting block (502). A first spring (504) is fixedly connected to the outer wall of the external mounting frame (501), and a first fixing plug (505) is fixedly connected to the end of the first spring (504). An mounting plug (506) is fixedly connected to the bottom of the external mounting frame (501). The outer side of the mounting plug (506)... A reinforcing pad (507) is fixedly connected to the wall, and a transmission block (508) is inserted into the outer wall of the reinforcing pad (507). An internal mounting frame (509) is fixedly connected to the top of the transmission block (508), and an internal mounting block (510) is engaged with the inside of the internal mounting frame (509). An internal brush block (511) is fixedly connected to the inner wall of the internal mounting block (510). A second spring (512) is fixedly connected to the outer wall of the internal mounting frame (509), and a second fixing plug (513) is fixedly connected to the end of the second spring (512).

5. The air conditioner motor housing cleaning structure according to claim 4, characterized in that: The first fixing block (505) forms a locking structure with the outer mounting frame (501) and the outer mounting block (502). The first fixing block (505) forms an elastic structure with the outer mounting frame (501) through the first spring (504). There are two first fixing blocks (505) symmetrically arranged about the vertical central axis of the outer mounting frame (501).

6. The air conditioner motor housing cleaning structure according to claim 4, characterized in that: The external scrubbing block (503) is detachable from the external mounting block (502) and the external mounting frame (501). The external scrubbing block (503) is L-shaped. The external mounting frame (501) is detachable from the external mounting block (506), the reinforcing pad (507) and the transmission block (508).

7. The air conditioner motor housing cleaning structure according to claim 4, characterized in that: The internal brushing block (511) is detachable through the internal mounting block (510) and the internal mounting frame (509), and there are two internal mounting frames (509) symmetrically arranged about the vertical central axis of the transmission block (508).

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