Quickly-assembled and easily-disassembled air conditioner motor mounting structure

Abstract

The utility model relates to a quick-assembly and easy-disassembly type air conditioner motor mounting structure which is characterized in that a hollow round frame is fixedly mounted at the top end of the outer side of a placement frame, a hand-push round frame is slidably sleeved on the outer side of the hollow round frame, a synchronous rotating mechanism is arranged in the hollow round frame, and a mounting plate is vertically and movably mounted on the inner side of the placement frame; according to the round pushing frame, an operator only needs to rotate the round pushing frame, then the four sets of abutting arc plates located in the containing frame can be driven to synchronously move in the opposite direction or the relative horizontal direction from four different directions, and therefore the round pushing frame can be conveniently and rapidly placed, and the working efficiency is greatly improved. The outer wall of the air conditioner motor shell placed in the placing frame is subjected to contact abutting limiting installation or is moved away from the outer wall of the motor shell to lose abutting limiting force on the motor shell, so that an operator can conveniently disassemble the air conditioner motor; the abutting arc plate can abut against the exterior of the motor shell in a large range, so that the installation and operation stability of the air conditioner motor is improved.

Description

Technical Field

[0001] This utility model relates to the field of air conditioner motor technology, specifically to a quick-install and easy-to-disassemble air conditioner motor mounting structure. Background Technology

[0002] The air conditioner motor is the core power component of the air conditioning system. It provides the key driving force for the air conditioner's cooling and heating cycle, drives the compressor to operate, and realizes the circulation, compression and state transformation of the refrigerant within the system. At the same time, some air conditioner motors also drive indoor and outdoor fans to promote air circulation and distribute hot and cold air evenly to every corner of the room.

[0003] According to the published patent CN221055144U, an air conditioner outdoor unit motor mounting structure includes a motor body, a shock-absorbing component fixedly connected to the side of the motor body, the shock-absorbing component being sleeved in a sleeve hole opened on the side of a fixing plate, sliders being threadedly connected to both sides of the fixing plate by screws, a vertical plate being slidably connected to the surface of the sliders, and a rotating component being sleeved on the surface of the fixing plate. The air conditioner outdoor unit motor mounting structure, through the inclusion of vibration damping components, uses the vibration generated by the motor body during operation to move the top plate. The movement of the top plate causes the spring to contract, and the frequent contraction and rebound of the spring buffers and reduces the force and rigidity of the vibration. The circular block on the side of the right arc plate moves inside the sliding groove on the side of the left arc plate, improving the stability of the sliding of the left and right arc plates. This achieves the effect of avoiding continuous rigid vibration of the motor and thus preventing damage to the internal hardware. However, in actual use, when installing the air conditioner motor, multiple sets of plate-shaped connectors are provided on the outer side of the motor tail end. The connectors have screw holes inside for bolt insertion, allowing the bolts to pass through the connectors and be screwed into the air conditioner housing. However, using multiple sets of bolts for installation means that when the motor is damaged and needs to be replaced, the operator not only needs to loosen and disassemble multiple sets of bolts step by step to replace the motor, but the bolt connection only fixes the tail end of the motor and does not provide a fixing effect on the overall outer side of the motor. This leads to vibration of the motor during use, affecting the stability of power transmission.

[0004] For example, when installing the motor inside the outdoor unit casing of an air conditioner, 8 to 10 sets of bolts are used to pass through the connecting plate at the rear end of the motor casing and screw it into the mounting screw holes inside the original mounting bracket located inside the outdoor unit casing. However, this process requires numerous bolt tightening steps when disassembling or replacing the outdoor unit, making the disassembly and assembly of the air conditioner motor time-consuming and laborious. Furthermore, the limited fixing range of the bolts at the rear end fails to adequately secure the entire air conditioner motor, leading to frequent vibrations during operation and affecting the stability of power transmission. Therefore, a new technical solution is needed to address this issue. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the existing technology, adapt to practical needs, and provide a quick-install and easy-to-disassemble air conditioner motor installation structure. This solves the problem that when installing the motor inside the air conditioner outdoor unit casing, 8 to 10 sets of bolts are used to pass through the connecting plate at the rear end of the motor casing and screw it into the mounting screw holes inside the original mounting bracket set inside the air conditioner outdoor unit casing. In this process, when disassembling and replacing the air conditioner outdoor unit, the operator needs to tighten the bolts in many steps, which is too time-consuming and laborious. At the same time, the fixing range of the bolts at the rear end is small, which cannot fix and limit the air conditioner motor as a whole. As a result, the air conditioner motor is prone to vibration during use, which affects the stability of power transmission.

[0006] To achieve the purpose of this utility model, the technical solution adopted by this utility model is as follows: a quick-installation and easy-to-disassemble air conditioner motor installation structure is designed, including a placement frame, a hollow circular frame is fixedly installed on the top outer side of the placement frame, and a hand-push circular frame is slidably sleeved on the outer side of the hollow circular frame.

[0007] The hollow circular frame is equipped with a synchronous rotation mechanism. The inner side of the placement frame is vertically and movably mounted with an installation plate. Each side surface of the installation plate is fixedly mounted with a clamping arc plate. There are four sets of installation plates and clamping arc plates. The four outer sides of the placement frame are vertically fixedly mounted with a transmission frame. The transmission frame is equipped with a transmission mechanism. The synchronous rotation mechanism and the transmission mechanism are connected in a transmission manner.

[0008] A conversion mechanism is provided between the outer side of the transmission frame and the outer side of the abutting arc plate, and the conversion mechanism and the transmission mechanism are connected in a transmission manner.

[0009] Preferably, a connecting column is fixedly installed on the top of the outer side of the placement frame, and there are several sets of connecting columns. The outer wall of the hollow circular frame and the top of the connecting column on the side away from the placement frame are fixedly connected. Each transmission frame has a support column fixedly installed horizontally at both ends of its outer side, and the top of the side of the support column is fixedly connected to the outer wall of the placement frame.

[0010] Preferably, the synchronous rotation mechanism includes a transmission gear and a transmission gear ring. A rotating rod is vertically and rotatably mounted inside the hollow circular frame through a bearing. The top of each rotating rod is fixedly sleeved with a transmission gear, and the transmission gear is rotatably mounted inside the hollow circular frame. The transmission gear ring is fixedly mounted on the inner side wall of the hand-push circular frame.

[0011] Preferably, the transmission mechanism includes a bidirectional lead screw, and a connecting rod is vertically rotatably mounted at both ends of each transmission frame via bearings. The bidirectional lead screw is vertically fixed between the sides of the two sets of connecting rods. A lifting sleeve is threadedly fitted to both ends of the outer side of each bidirectional lead screw. The top end of the connecting rod and the bottom of the rotating rod are fixedly connected.

[0012] Preferably, the conversion mechanism includes a push rod, each of the lifting sleeves has a connecting block fixedly installed at one end near the placement frame, each of the transmission frames has a vertically opening limit groove in the middle of one side near the placement frame, and the connecting block is slidably inserted into the limit groove, each of the transmission frames has a sliding plate slidably installed at both ends of the outer side, and the top edge of the connecting block is fixedly connected to the outer side of the sliding plate, each of the sliding plates has a push rod tiltedly hinged to the middle of one side near the placement frame via a rotating shaft, and the top edge of the push rod is hinged to the outer wall of the mounting plate via a rotating shaft, and each of the four outer sides of the placement frame has a vertically opening guide groove in the middle, and the push rod is slidably inserted into the guide groove.

[0013] Preferably, a limiting slider is fixedly installed on the bottom surface of each mounting plate, a sliding groove is opened on the bottom inner side of the placement frame, and the limiting slider is slidably inserted into the sliding groove. An anti-slip friction pad is fixedly adhered to the side surface of each abutting arc plate, and an anti-slip slider is fixedly installed on the outer side of each push-pull round frame. The number of anti-slip sliders is several sets. A fastening bolt is vertically screwed to the top side of the push-pull round frame through threads, and the bottom of the fastening bolt is screwed to the inside of the top surface of the hollow round frame through threads.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. This utility model features a hollow circular frame at the top of the placement frame, and a hand-push circular frame rotatably fitted onto the outside of the hollow circular frame. This allows the operator to push the hand-push circular frame, causing it to rotate on the outside of the hollow circular frame. This rotation of the transmission gear ring inside the hand-push circular frame, combined with the meshing of the transmission gear ring and transmission gears, drives four sets of transmission gears and rotating rods located inside the hollow circular frame to rotate synchronously and in the same direction. Furthermore, the rotating rods, in conjunction with the connecting transmission action, drive four bidirectional lead screws located on the outside of the placement frame to rotate synchronously and in the same direction. Combined with the rotational transmission action of the bidirectional lead screws on the lifting sleeves, this drives multiple sets of multi-directional lifting sleeves to rotate synchronously towards each other. Alternatively, after vertical movement within the transmission frame, the push rod's two ends are hinged to the sliding plate and the outer wall of the mounting plate via a rotating shaft. This allows the push rod to convert the vertical movement force of the lifting sleeve into a horizontal pushing and pulling force on the mounting plate and the clamping arc plate. Consequently, the operator only needs to rotate the hand-push circular frame to drive the four sets of clamping arc plates located inside the placement frame to move synchronously towards each other or relatively horizontally from four different directions. This allows the clamping arc plates to contact and limit the installation of the air conditioner motor housing inside the placement frame, or to remove it from the outer wall of the motor housing, thus losing their limiting force. This facilitates the operator's disassembly of the air conditioner motor, while the clamping arc plates can provide a wide range of contact and abutment against the outside of the motor housing, improving the installation and operation stability of the air conditioner motor.

[0016] 2. This utility model, by setting a limiting slider at the bottom of the mounting plate, combined with the guiding sliding action of the sliding groove at the bottom of the inner side of the placement frame on the limiting slider, ensures that when the push rod provides pushing and pulling force to the mounting plate from both sides, the mounting plate is limited by the limiting slider under the action of the sliding groove, and can only move horizontally inside the placement frame without tilting vertically. Simultaneously, with the tightening action of the fastening bolts, the rotation of the hand-push circular frame outside the hollow circular frame can be limited, preventing the hand-push circular frame from rotating arbitrarily outside the hollow circular frame and affecting the horizontal position of the mounting plate and the pressing arc plate inside the placement frame. This ensures that the pressing arc plate can fully and stably fit against the outer wall of the air conditioner motor housing, further improving the placement and operation stability of the air conditioner motor housing. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the overall top structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the hollow circular frame and the hand-push circular frame of this utility model;

[0020] Figure 4This is a schematic diagram of the internal structure of the transmission frame of this utility model;

[0021] In the diagram: 1. Placement frame; 11. Connecting column; 12. Hollow circular frame; 13. Hand-push circular frame; 14. Support column; 15. Transmission frame; 16. Anti-slip block;

[0022] 2. Rotating rod; 21. Push rod; 22. Transmission gear; 23. Transmission gear ring; 24. Connecting rod; 25. Double-acting lead screw; 26. Lifting sleeve; 27. Connecting block; 28. Sliding plate;

[0023] 3. Mounting plate; 31. Anti-clamping arc plate; 32. Anti-slip friction pad; 33. Guide groove; 34. Limiting groove; 35. Limiting slider; 36. Sliding groove;

[0024] 4. Tighten the bolts. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0026] Example 1: A quick-install and easy-to-disassemble air conditioner motor mounting structure, see [link / reference] Figures 1 to 4 A hollow circular frame 12 is fixedly installed on the top outer side of the placement frame 1. A push-type circular frame 13 is slidably sleeved on the outer side of the hollow circular frame 12. The push-type circular frame 13 is slidably sleeved on the top and side surfaces of the hollow circular frame 12. An anti-slip block 16 is fixedly installed on the outer side of each push-type circular frame 13, and there are several sets of anti-slip blocks 16. A fastening bolt 4 is vertically screwed into the top side of the push-type circular frame 13 by threads, and the bottom of the fastening bolt 4 is screwed into the inside of the top surface of the hollow circular frame 12 by threads. Multiple sets of screw holes are equally spaced inside the top surface of the hollow circular frame 12, so that the fastening bolt 4 can pass through the inside of the push-type circular frame 13 and be screwed into the screw holes on the top surface of the hollow circular frame 12, thereby limiting the rotation of the push-type circular frame 13 outside the hollow circular frame 12.

[0027] When it is necessary to disassemble and replace the existing air conditioner motor inside the placement frame 1, the fastening bolt 4 is tightened to move it out from the top surface of the hollow round frame 12, so that the push-pull round frame 13 can rotate on the outside of the hollow round frame 12. After the air conditioner motor is disassembled and replaced, the fastening bolt 4 can be tightened and inserted into the top surface of the hollow round frame 12. Then, the push-pull round frame 13 is rotated and locked to prevent it from rotating arbitrarily on the outside of the hollow round frame 12 and affecting the horizontal position of the mounting plate 3 and the clamping arc plate 31 inside the placement frame 1.

[0028] For details, see Figures 1 to 4A connecting column 11 is fixedly installed on the top of the outer side of the placement frame 1, and there are several sets of connecting columns 11. The outer wall of the hollow circular frame 12 is fixedly connected to the top of the connecting column 11 on the side away from the placement frame 1. Each transmission frame 15 has a support column 14 fixedly installed horizontally at both ends of its outer side, and the top of the side of the support column 14 is fixedly connected to the outer wall of the placement frame 1.

[0029] A mounting plate 3 is vertically and movably installed inside the placement frame 1. Each mounting plate 3 has a clamping arc plate 31 fixedly installed on its side surface. There are four sets of mounting plates 3 and clamping arc plates 31. Each clamping arc plate 31 has an anti-slip friction pad 32 fixedly adhered to its side surface. A rotating rod 2 is vertically and rotatably installed inside the hollow circular frame 12 through a bearing. A transmission gear 22 is fixedly sleeved at the top of each rotating rod 2. The transmission gear 22 is rotatably installed inside the hollow circular frame 12. A transmission gear ring 23 is fixedly installed on the inner wall of the hand-push circular frame 13. Multiple sets of tooth blocks are provided on the inner wall of the transmission gear ring 23. The transmission gear ring 23 and the tooth blocks movably pass through the outer wall of the hollow circular frame 12 and are rotatably installed inside the hollow circular frame 12. The tooth blocks and the outer side of the transmission gear 22 mesh with each other.

[0030] Each lifting sleeve 26 is fixedly installed with a connecting block 27 at one end near the placement frame 1. Each transmission frame 15 has a vertically opening limit groove 34 in the middle of one side near the placement frame 1, and the connecting block 27 is slidably inserted into the limit groove 34. Each transmission frame 15 has a sliding plate 28 slidably installed at both ends of the outer side, and the top of the side of the connecting block 27 is fixedly connected to the outer side of the sliding plate 28. Each sliding plate 28 has a push rod 21 tiltedly hinged to the middle of one side near the placement frame 1 through a rotating shaft, and the top of the side of the push rod 21 is hinged to the outer wall of the mounting plate 3 through a rotating shaft. Each of the four outer sides of the placement frame 1 has a vertically opening guide groove 33 in the middle, and the push rod 21 is slidably inserted into the guide groove 33.

[0031] When disassembling the air conditioner motor, the operator turns the push-pull round frame 13 counterclockwise, which causes the transmission gear ring 23 inside the push-pull round frame 13 to rotate inside the hollow round frame 12. Combined with the meshing transmission action of the transmission gear ring 23 and the transmission gear 22, the transmission gear 22 can be driven to rotate synchronously inside the hollow round frame 12. This can then drive the four sets of transmission gears 22 and the rotating rod 2 inside the hollow round frame 12 to rotate synchronously and in the same direction. Combined with the connecting transmission action of the rotating rod 2, the bidirectional lead screws 25 located on the four directions outside the placement frame 1 can be driven to rotate synchronously and in the same direction. When installing the air conditioner motor, the air conditioner motor to be replaced is placed inside the placement frame 1, with its transmission shaft vertically protruding from the top of the placement frame 1. Then, the push-pull round frame 13 is turned clockwise, causing the transmission gear ring 23 inside the push-pull round frame 13 to rotate inside the hollow round frame 12.

[0032] Further, see Figures 1 to 4 Each transmission frame 15 has a connecting rod 24 mounted vertically at both ends via bearings. Two sets of connecting rods 24 are vertically fixed between their sides. Each set of two-way screws 25 has a lifting sleeve 26 threadedly connected to both ends of its outer side. The two sides of the outer side of the two-way screws 25 have threads with opposite helical directions, and the inner wall of the lifting sleeve 26 has a thread that matches it. The top of the connecting rod 24 and the bottom of the rotating rod 2 are fixedly connected.

[0033] Each lifting sleeve 26 is fixedly installed with a connecting block 27 at one end near the placement frame 1. Each transmission frame 15 has a vertically opening limit groove 34 in the middle of one side near the placement frame 1, and the connecting block 27 is slidably inserted into the limit groove 34. Each transmission frame 15 has a sliding plate 28 slidably installed at both ends of the outer side, and the top of the side of the connecting block 27 is fixedly connected to the outer side of the sliding plate 28. Each sliding plate 28 has a push rod 21 tiltedly hinged to the middle of one side near the placement frame 1 through a rotating shaft, and the top of the side of the push rod 21 is hinged to the outer wall of the mounting plate 3 through a rotating shaft. Each of the four outer sides of the placement frame 1 has a vertically opening guide groove 33 in the middle, and the push rod 21 is slidably inserted into the guide groove 33.

[0034] For example, when disassembling and assembling an air conditioner motor, the operator only needs to tighten the fastening bolt 4 at a single location, and then push the hand-push circular frame 13. This will cause the clamping arc plate 31 to move horizontally or relative to each other inside the placement frame 1, thereby achieving quick disassembly and assembly of the air conditioner motor. In the traditional solution, there are often multiple sets of mounting bolts on the rear side of the air conditioner motor. The operator can disassemble and assemble the air conditioner motor by tightening 8 to 10 sets of bolts. However, this disassembly and assembly method requires the operator to tighten the bolts more, which is too time-consuming and laborious. At the same time, the fixing range of the bolts at the tail end is small, which cannot fix and limit the air conditioner motor as a whole. As a result, the air conditioner motor is prone to vibration during use, which affects the stability of power transmission.

[0035] In this technical solution, the rotating rod 2, through its connecting transmission, drives the four bidirectional lead screws 25 located on the outside of the placement frame 1 to rotate synchronously and in the same direction. Combined with the rotational transmission of the bidirectional lead screws 25 to the lifting sleeves 26, and the guiding and limiting effect of the limiting groove 34 on the connecting block 27, multiple sets of multi-directional lifting sleeves 26 can move vertically in opposite directions within the transmission frame 15. Then, through the connecting transmission of the connecting block 27, the two sets of sliding plates 28 located on the outside of the transmission frame 15 can slide vertically in opposite directions synchronously. By combining the rotating shaft, the two ends of the push rod 21 are respectively hinged to the sliding plate 28 and the outer wall of the mounting plate 3, so that the push rod 21 can convert the vertical moving force of the lifting sleeve 26 into a horizontal pulling force on the mounting plate 3 and the pressing arc plate 31. When the push rod 21 moves inside the guide groove 33, the mounting plate 3 moves horizontally relative to the limit slider 35 under the guiding and limiting action of the sliding groove 36. After the pressing arc plate 31 can be removed from the outer wall of the air conditioner motor housing, it loses its blocking and limiting force on the motor, and the air conditioner motor housing can be removed.

[0036] Then, the air conditioner motor to be replaced is placed inside the placement frame 1, with its drive shaft protruding vertically from the top of the placement frame 1. Combined with the rotational transmission of the lifting sleeve 26 by the double-acting screw 25 and the guiding and limiting effect of the connecting block 27 by the limiting groove 34, multiple sets of multi-directional lifting sleeves 26 can be driven to move vertically and synchronously relative to each other inside the transmission frame 15. Under the connecting transmission of the connecting block 27, the two sets of sliding plates 28 located on the outside of the transmission frame 15 can then slide vertically and synchronously relative to each other. Combined with the rotating shaft, the motor... The two ends of the push rod 21 are respectively hinged to the sliding plate 28 and the outer wall of the mounting plate 3, so that the push rod 21 can convert the vertical movement force of the lifting sleeve 26 into a horizontal pushing force on the mounting plate 3 and the pressing arc plate 31. This allows the mounting plate 3 and the pressing arc plate 31 to move horizontally towards each other inside the placement frame 1 under the guiding and limiting action of the sliding groove 36 on the limiting slider 35, until the side of the pressing arc plate 31 is fully attached to the air conditioner motor housing, and the air conditioner motor is subjected to abutment and limiting treatment, thus completing the replacement and fixing treatment of the air conditioner motor.

[0037] It is worth noting that, see Figures 1 to 4 Each mounting plate 3 has a fixed limit slider 35 installed on its bottom surface. The bottom inner side of the placement frame 1 has a sliding groove 36, and the limit slider 35 is slidably inserted into the sliding groove 36. The vertical cross-sections of the limit slider 35 and the sliding groove 36 are both inverted T-shaped.

[0038] In addition, all components designed in this utility model are general standard parts or components known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. Those skilled in the art can fully implement them, so there is no need to elaborate. The content protected by this utility model does not involve improvements to the internal structure and method.

[0039] The embodiments disclosed herein are preferred embodiments, but are not limited thereto. Those skilled in the art can readily grasp the spirit of this utility model based on the above embodiments and make different extensions and variations. However, as long as they do not depart from the spirit of this utility model, they are all within the protection scope of this utility model.

Claims

1. A quick-mounting and easy-disassembling air conditioner motor mounting structure comprising a placement frame (1), characterized in that, A hollow circular frame (12) is fixedly installed at the top outer side of the placement frame, and a hand-push circular frame (13) is slidably sleeved on the outer side of the hollow circular frame (12); The hollow circular frame (12) is equipped with a synchronous rotation mechanism inside. The placement frame (1) is vertically and movably installed with an installation plate (3). Each installation plate (3) has a pressing arc plate (31) fixedly installed on its side surface. The number of installation plates (3) and pressing arc plates (31) is four sets. The four sides of the placement frame (1) are vertically fixedly installed with a transmission frame (15). The transmission frame (15) is equipped with a transmission mechanism inside. The synchronous rotation mechanism and the transmission mechanism are connected in a transmission manner. A conversion mechanism is provided between the outer side of the transmission frame (15) and the outer side of the abutting arc plate (31), and the conversion mechanism and the transmission mechanism are connected in transmission.

2. The quick-mounting and easy-dismounting motor mounting structure of the air conditioner according to claim 1, wherein A connecting column (11) is fixedly installed on the top of the outer side of the placement frame (1), and there are several sets of connecting columns (11). The outer wall of the hollow circular frame (12) and the top of the connecting column (11) on the side away from the placement frame (1) are fixedly connected. Each transmission frame (15) has a support column (14) fixedly installed at both ends of its outer side, and the top of the side of the support column (14) is fixedly connected to the outer wall of the placement frame (1).

3. The quick-mounting and easy-dismounting motor mounting structure of the air conditioner according to claim 2, wherein The synchronous rotation mechanism includes a transmission gear (22) and a transmission gear ring (23). A rotating rod (2) is vertically mounted inside the hollow circular frame (12) through a bearing. The top of each rotating rod (2) is fixedly sleeved with a transmission gear (22), and the transmission gear (22) is rotatably mounted inside the hollow circular frame (12). The transmission gear ring (23) is fixedly mounted on the inner wall of the hand-push circular frame (13).

4. The quick-mounting and easy-dismounting motor mounting structure of the air conditioner according to claim 3, wherein The transmission mechanism includes a bidirectional lead screw (25). Each transmission frame (15) has a connecting rod (24) mounted vertically at both ends through bearings. The bidirectional lead screw (25) is vertically fixed between the sides of the two sets of connecting rods (24). Each bidirectional lead screw (25) has a lifting sleeve (26) threadedly connected to both ends of its outer side. The top end of the connecting rod (24) is fixedly connected to the bottom of the rotating rod (2).

5. The quick-mounting and easy-dismounting motor mounting structure of the air conditioner according to claim 4, wherein The conversion mechanism includes a push rod (21). Each lifting sleeve (26) is fixedly installed with a connecting block (27) at one end near the placement frame (1). Each transmission frame (15) has a vertically opening limit groove (34) in the middle of one side near the placement frame (1), and the connecting block (27) is slidably inserted into the limit groove (34). Each transmission frame (15) has a sliding plate (28) slidably installed at both ends of the outer side. The top of the side of the connecting block (27) is fixedly connected to the outer side of the sliding plate (28). Each sliding plate (28) has a push rod (21) tiltedly hinged to one side near the placement frame (1) through a rotating shaft. The top of the side of the push rod (21) is hinged to the outer wall of the mounting plate (3) through a rotating shaft. Each of the four outer sides of the placement frame (1) has a vertically opening guide groove (33), and the push rod (21) is slidably inserted into the guide groove (33).

6. The quick-mounting and easy-dismounting motor mounting structure of the air conditioner according to claim 1, wherein Each mounting plate (3) has a fixed limit slider (35) fixedly installed on its bottom surface. The bottom inner side of the placement frame (1) has a sliding groove (36) and the limit slider (35) is slidably inserted into the sliding groove (36). Each abutting arc plate (31) has a fixed anti-slip friction pad (32) fixedly bonded to its side surface. Each push-type round frame (13) has a fixed anti-slip slider (16) fixedly installed on its outer side and there are several sets of anti-slip sliders (16). The top side of the push-type round frame (13) is vertically screwed with a fastening bolt (4) through a thread, and the bottom of the fastening bolt (4) is screwed to the inside of the top surface of the hollow round frame (12) through a thread.

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