A hidden single-pole clothes drying machine convenient to maintain and a dismounting and maintaining method

Abstract

The application discloses a hidden single-rod clothes airing machine convenient to maintain, which comprises a rack shell, a main machine assembly and an airing rod. The rack shell comprises a shell top plate and two shell side walls. The upper ends of the two shell side walls are connected to the two sides of the shell top plate. The main machine assembly is installed between the two shell side walls. The main machine assembly comprises a machine side part, a machine top wall, a power assembly, a control box and two steel wire rope bogies. The machine side part and the machine top wall form a groove for accommodating the airing rod. The power assembly, the control box and the steel wire rope bogies are installed on the back of the machine top wall. A plurality of hoisting supports are installed in the cavity between the shell top plate and the machine top wall and are distributed in the length direction. The hoisting support comprises an upper connecting plate and a vertical connecting plate and a lower connecting plate. The upper connecting plate is connected to the shell top plate through a plurality of first screws. A plurality of second screws are connected to the lower connecting plate after penetrating through the machine top wall from bottom to top. The main machine assembly can be separated from the rack shell by removing the second screws, so that the main machine assembly is convenient to disassemble and maintain.

Description

TECHNICAL FIELD

[0001] The present application relates to an electric clothes drying machine, in particular to a hidden single rod clothes drying machine convenient to maintain. BACKGROUND

[0002] There is a hidden clothes drying machine, which includes a main machine, a panel assembly with a groove, and a liftable drying rod. The main machine is installed with a power device. For example, CN113265857A, CN113832680A, and CN217758023U disclose hidden clothes drying machines and make detailed descriptions of the assembly structure of each component of the clothes drying machine. In these patents, the top plate of the machine shell is connected to the ceiling by expansion screws, and the main machine is hung on the ceiling, wherein the steel wire power system and the control box are installed on the top plate of the machine shell.

[0003] After the clothes drying machine is used for a certain period of time, the power system and the control box may fail due to aging and other reasons, and need to be repaired. There are two maintenance methods for the structure of the current clothes drying machine: one is to disassemble the components of the clothes drying machine from bottom to top, until the power system and the control box on the top plate are exposed, so as to replace or repair them. This method is not only cumbersome to disassemble and assemble, but also requires the maintenance worker to work at a high position for a long time. The second is to remove the expansion screws to disassemble the whole machine and then repair it, but this method will damage the paint on the ceiling or the gypsum board of the suspended ceiling. SUMMARY

[0004] The technical problem to be solved by the present application is to provide a hidden single rod clothes drying machine convenient to disassemble and maintain.

[0005] The technical scheme adopted by the present application to solve the above technical problem is: a hidden single rod clothes drying machine convenient to maintain, comprising a machine frame shell, a main machine assembly, and a drying rod.

[0006] The machine frame shell comprises a shell top plate and two shell side walls. The upper ends of the two shell side walls are connected to the two sides of the shell top plate. The main machine assembly is installed between the two shell side walls.

[0007] The main machine assembly comprises a machine side part, a machine top wall, a power assembly, a control box, and two steel wire rope bogies.

[0008] The machine side part and the machine top wall form a groove for accommodating the drying rod.

[0009] The power assembly, the control box, and the steel wire rope bogies are installed on the back of the machine top wall.

[0010] A plurality of hoisting supports are arranged in the length direction in the cavity between the shell top plate and the machine top wall, and the hoisting supports comprise an upper connecting plate and a vertical connecting plate and a lower connecting plate; the upper connecting plate is connected to the shell top plate by a plurality of first screws, and a plurality of second screws are connected to the lower connecting plate after penetrating the machine top wall from bottom to top;

[0011] The second screws are disassembled, and the main machine assembly can be separated from the rack shell.

[0012] The further preferred technical scheme of the present application is that the shell side wall comprises an upper side wall of iron and a lower side wall of aluminum profile which are integrally bent and formed with the shell top plate, the lower end of the upper side wall is inwardly bent, the upper end of the lower side wall is located outside the lower end of the upper side wall, and the upper end and the lower end are connected by a plurality of pins.

[0013] The outer surface of the lower side wall and the outer surface of the upper side wall are in the same vertical plane.

[0014] The further preferred technical scheme of the present application is that each hoisting support has an opening facing away from the vertical connecting plate; the plurality of hoisting supports comprise two first hoisting supports, two second hoisting supports and two third hoisting supports.

[0015] The two first hoisting supports are located at the end positions, and the opening directions of the two first hoisting supports are outward;

[0016] The two second hoisting supports are located at the inner sides of the first hoisting supports respectively, and the opening directions of the second hoisting supports are forward;

[0017] The two third hoisting supports are located at the middle positions, and the opening directions of the third hoisting supports are rearward;

[0018] The second hoisting supports and the third hoisting supports are arranged between the machine top wall and the shell top plate in a staggered manner, and avoid the running direction of the steel wire rope.

[0019] The further preferred technical scheme of the present application is that the machine side portion comprises a machine side inner wall and a machine side outer wall, and the machine side outer wall is connected to the shell side wall.

[0020] The machine side inner wall and the machine side outer wall have a cavity therebetween, and a lamp is arranged in the cavity.

[0021] The further preferred technical scheme of the present application is that the power assembly comprises an assembly support, a motor and a steel wire rope winder, and the assembly support is mounted on the machine top wall.

[0022] The steel wire rope led out from the steel wire rope winder passes through a turning device downward.

[0023] The turning device comprises a turning frame and a pulley, and the turning frame is connected to the machine top wall by screws.

[0024] Further, the maintenance cover is arranged on the top wall, and a quick wiring terminal is arranged on the inner side of the maintenance cover, the inner end of the external power line is connected to the wiring terminal, and the power line of the electric control box is connected to the wiring terminal.

[0025] After the maintenance cover is disassembled, the external power line or the power line of the electric control box can be separated from the wiring terminal, and the power supply of the clothes drying machine is disconnected.

[0026] Further, the side connecting pieces are arranged at intervals at the alignment positions of the shell side wall and the top wall, and the lower connecting wall is sequentially fixedly connected to the corresponding side connecting piece and the top wall through screw pieces.

[0027] Further, the two machine side portions are arranged at intervals on both sides of the top wall, and a groove for accommodating the drying rod is formed between the two machine side portions.

[0028] The end portions of the two machine side portions are provided with connecting holes, and the outer sealing plate and the end cover are fixed to the end portions of the machine side portions through the cooperation of the screw pieces and the connecting holes.

[0029] Further, the width of the first hoisting bracket is equivalent to the width of the top wall.

[0030] The widths of the second and third hoisting brackets are smaller than the width of the first hoisting bracket.

[0031] Further, the top wall comprises a first side region and a second side region arranged symmetrically, the third hoisting bracket is arranged on the first side region, the second hoisting bracket is arranged on the second side region, and the width of the first hoisting bracket spans the first and second side regions.

[0032] Compared with the prior art, the advantages of the clothes drying machine are as follows: when the traditional clothes drying machine is maintained, a plurality of components need to be disassembled to access the core power assembly and control box, which is not only cumbersome but also easy to cause damage or loss of components. This clothes drying machine concentrates the power assembly, control box and steel wire rope bogie on the back of the top wall, and by simply disassembling the second screw, the main machine assembly can be easily separated from the rack shell. This design greatly simplifies the maintenance process, reduces the maintenance time and labor intensity, enables the maintenance personnel to quickly locate and solve the problem, improves the maintenance efficiency, and reduces the maintenance cost. At the same time, it is also convenient for users to perform simple maintenance and maintenance on the clothes drying machine in daily use, and enhances the user experience of the product.

[0033] The structural stability of the clothes drying machine is crucial for its long-term stable operation. The technical solution effectively enhances the overall structural strength of the clothes drying machine by installing multiple hanging supports dispersed in the length direction in the cavity between the shell top plate and the machine top wall. The hanging supports are composed of an upper connecting plate, a vertical connecting plate, and a lower connecting plate. This structural design not only provides sufficient support force but also uniformly disperses various forces the clothes drying machine receives during use, preventing structural deformation or damage due to excessive local stress. In addition, the connection between the hanging supports and the shell top plate and the machine top wall is fixed by multiple first and second screws. This connection method is firm and reliable, ensuring the stability and linearity of the clothes drying machine during the lifting of the drying rods, improving the operation stability and reliability of the clothes drying machine, and prolonging the service life of the product.

[0034] From the perspective of space utilization and appearance, this technical solution also performs well. The groove formed by the machine side and the machine top wall cleverly accommodates the drying rods, allowing the clothes drying machine to be installed in a hidden manner when not in use, saving indoor space and providing a cleaner and more visually appealing effect for users. In addition, the dispersed arrangement of the hanging supports not only ensures structural strength but also avoids excessive occupation of the internal space of the clothes drying machine, providing more flexibility for the installation and layout of other functional components. This optimized space utilization and appearance design not only improves the practicality and aesthetics of the clothes drying machine but also enables it to better integrate into various indoor decoration styles, meeting the dual needs of users for aesthetics and practicality in home environments. BRIEF DESCRIPTION OF DRAWINGS

[0035] The following will be further described in combination with the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of explaining the preferred embodiments and therefore should not be regarded as a limitation on the scope of the present application. In addition, unless specifically indicated, the drawings only schematically represent the composition or structure of the described objects and can contain exaggerated displays, and the drawings are not necessarily drawn to scale.

[0036] Figure 1 Schematic diagram of a single rod clothes drying machine installed on the ceiling;

[0037] Figure 2 Schematic diagram of the internal structure of a single rod clothes drying machine;

[0038] Figure 3 Schematic diagram of the internal structure of a single rod clothes drying machine; Figure 1

[0039] Figure 4 Schematic diagram of the internal structure of a single rod clothes drying machine; Figure 2

[0040] Figure 5 ​​It is a structure schematic view of the main machine assembly and the drying rod of the clothes drying machine.

[0041] Figure 6 It is a structure disassembly schematic view of the machine frame shell.

[0042] Figure 7 It is a bottom structure schematic view of the machine frame shell.

[0043] Figure 8 It is a schematic view of the hoisting support installed on the top wall of the machine.

[0044] Figure 9 It is a schematic view of the terminal disassembly of the present application. Figure 1

[0045] Figure 10 It is a schematic view of the terminal disassembly of the present application. Figure 2 . DETAILED DESCRIPTION

[0046] The preferred embodiments of the present application will be described in detail below with reference to the accompanying drawings. Those skilled in the art will appreciate that the descriptions are merely descriptive, exemplary, and should not be interpreted as limiting the scope of protection of the present application.

[0047] It should be noted that similar reference numerals represent similar items in the following drawings, so once an item is defined in one drawing, it will not be further defined and explained in subsequent drawings.

[0048] As shown in Figures 1 to 5 , a hidden single rod clothes drying machine 100 convenient for maintenance has a clever function component layout and a reasonable structure, and can effectively solve the problem of inconvenient maintenance of traditional clothes drying machines. The clothes drying machine mainly consists of a machine frame shell 101, a main machine assembly 102 and a drying rod 103, and the components cooperate with each other to realize the functions of hidden installation and convenient maintenance of the clothes drying machine.

[0049] The machine frame shell 101 serves as the main frame of the clothes drying machine and plays an important role in supporting and protecting the internal components. It is composed of a shell top plate 10 and two shell side walls 20. The shell top plate 10 is located at the top of the clothes drying machine and serves as a shielding and fixing role. The two shell side walls 20 are connected to the two sides of the shell top plate 10, respectively, forming a stable frame structure and providing a reliable installation basis for the main machine assembly 102. The design of the shell side wall 20 not only considers the stability of the structure, but also takes into account the connection strength and sealing between the shell top plate 10, ensuring that the clothes drying machine can resist the influence of the external environment during use, while providing good protection for the internal components.

[0050] ​The host assembly 102 is the core part of the clothes drying machine, which integrates the main functional components of the clothes drying machine, including the machine side part 70, the machine top wall 30, the power assembly 40, the control box 50 and two steel wire rope bogies 60. The machine side part 70 cooperates with the machine top wall 30 to form a groove h for accommodating the drying rod 103. This design not only enables the drying rod 103 to be neatly stored in the groove h when not in use, achieving hidden installation of the clothes drying machine and saving space, but also provides a stable track for the lifting movement of the drying rod 103, ensuring smooth lifting of the drying rod 103 during use and improving the convenience and reliability of the clothes drying machine. The power assembly 40 provides power support for the lifting movement of the drying rod 103, the control box 50 is responsible for precise control of the operation of the clothes drying machine, and the steel wire rope bogie 60 is used to guide the movement of the steel wire rope, ensuring the smoothness of the steel wire rope during movement. These components work together to achieve the intelligent drying function of the clothes drying machine.

[0051] The power assembly 40, the control box 50 and the steel wire rope bogie 60 are cleverly installed on the back of the machine top wall 30. This layout not only saves space, but also facilitates centralized management and maintenance of the components. The power assembly 40, as the power source of the clothes drying machine, has precise structure and reliable performance, and is composed of an assembly support 41, a motor 42 and a steel wire rope winder 43. The assembly support 41 is made of high-strength material and has good stability and carrying capacity. It is firmly installed on the machine top wall 30 to provide a solid support foundation for the power assembly 40, ensuring that the motor 42 and the steel wire rope winder 43 can work stably during operation and will not be displaced or damaged due to vibration or external force.

[0052] The motor 42 is the core component of the power assembly 40. It adopts advanced motor technology and has the characteristics of high efficiency, energy saving and low noise, and can provide strong and smooth power for the lifting movement of the drying rod 103 of the clothes drying machine. Under the drive of the motor 42, the steel wire rope winder 43 can accurately control the winding and unwinding of the steel wire rope, thereby realizing the precise lifting of the drying rod 103. The steel wire rope winder 43 is designed cleverly, with compact internal structure and high winding efficiency, which can effectively avoid the winding and knotting of the steel wire rope during winding and unwinding, ensuring the long-term stable operation of the clothes drying machine.

[0053] The steel wire rope drawn out of the steel wire rope winder 43 extends downward after passing through the carefully designed turning device. The turning device is composed of a turning bogie and a pulley, and the turning bogie is firmly connected to the machine top wall 30 by screws. This connection method not only ensures the stability of the turning device, but also facilitates the disassembly and maintenance of the turning device. In addition, through the guidance of the turning device, the steel wire rope can be accurately connected to the drying rod 103, realizing the lifting function of the drying rod 103 and providing users with a convenient drying experience.

[0054] It should be noted that in the traditional design of the clothes drying machine, the steel wire rope is usually directly connected with the drying rod, and when disassembling, the steel wire rope needs to be separated from the drying rod first. This step is not only cumbersome to operate, but also easy to cause the steel wire rope to be wound and the drying rod connecting part to be damaged. The clothes drying machine integrates the steel wire rope winder on the main machine assembly 102, and when disassembling the main machine assembly 102, the steel wire rope will be taken off together with the main machine assembly 102, without the need to separately disassemble the connection between the steel wire rope and the drying rod, greatly simplifying the disassembly process and saving maintenance time. Since the step of separating the steel wire rope from the drying rod is omitted, the tools required by the maintenance personnel during disassembly are also correspondingly reduced, reducing the risk of equipment damage caused by improper use of tools, and improving the maintenance efficiency, making the maintenance work more convenient and efficient.

[0055] More specifically, as shown in Figure 8 In the technical solution, the cavity between the shell top plate 10 and the machine top wall 30 ingeniously accommodates a plurality of lifting supports v, which are uniformly and dispersedly arranged along the length direction of the rack shell 101, providing key support for the stable lifting and convenient maintenance of the clothes drying machine.

[0056] Each lifting support v is composed of an upper connecting plate v1, a vertical connecting plate v2 and a lower connecting plate v3, forming a stable frame structure. The upper connecting plate v1 is closely connected with the shell top plate 10 through a plurality of first screws t1. This connection mode not only ensures the firm combination between the lifting support v and the shell top plate 10, but also uniformly disperses the stress when bearing the overall weight of the clothes drying machine, avoiding structural deformation or damage caused by excessive local stress.

[0057] The lower connecting plate v3 is connected with the machine top wall 30 through a plurality of second screws t2. These second screws t2 pass through from below the machine top wall 30 upwards, accurately butt joint and tighten with the lower connecting plate v3, further reinforcing the connection between the lifting support v and the machine top wall 30. This downward connection mode makes it easy to separate the main machine assembly 102 from the rack shell 101 by simply disassembling the second screws t2, without the need for complex disassembly tools and cumbersome operation steps.

[0058] This unique lifting support v technical means not only provides reliable support during installation of the clothes drying machine, ensuring the stability of the clothes drying machine during use, but also greatly simplifies the disassembly process during maintenance, improves the maintenance efficiency, and reduces the maintenance cost, truly realizing the design intention of convenient maintenance of the clothes drying machine. Through this ingenious structure, the maintenance and care of the clothes drying machine become more convenient, providing users with a more excellent use experience.

[0059] Preferably, as shown in Figure 6As shown, the shell side wall 20 adopts a unique split structure, which not only ensures the strength and stability of the shell, but also takes into account the lightweight and cost-effectiveness of the material. Specifically, the shell side wall 20 is composed of an upper side wall 21 made of iron and a lower side wall 22 made of aluminum profile, which are skillfully combined together to form a solid and durable whole.

[0060] In addition, the upper side wall 21 is integrally bent and formed with the shell top plate 10, and this integrated forming process not only improves production efficiency, but also ensures the connection strength and sealing between the upper side wall 21 and the shell top plate 10. The upper side wall 21 is made of iron material, which has high strength and rigidity, and can withstand various external force impacts that the clothes drying machine may encounter during use, such as the weight of clothes during drying, wind blowing and other factors, providing a solid guarantee for the stable operation of the clothes drying machine. The design of the inwardly bent lower end provides a convenient specific assembly area for the connection of the lower side wall 22, while also increasing the stability of the overall structure.

[0061] The lower side wall 22 is made of aluminum profile material, which has the advantages of light weight, corrosion resistance, easy processing, etc., which can effectively reduce the overall weight of the clothes drying machine, facilitate installation and transportation, and also reduce material costs. The upper end of the lower side wall 22 is located outside the lower end of the upper side wall 21, and the two are tightly connected by a plurality of pins. This pin connection method is simple to operate and reliable in connection, which can quickly complete the assembly of the upper side wall 21 and the lower side wall 22, and is also convenient for disassembly and maintenance when needed. Moreover, the pin connection can also absorb and disperse external forces to some extent, further enhancing the impact resistance of the shell side wall 20.

[0062] In addition, the outer surface of the lower side wall 22 is in the same vertical plane as the outer surface of the upper side wall 21. This makes the surface of the clothes drying machine shell appear flat and smooth, without the dislocation, gaps and other defects caused by the connection of different materials or parts, and the overall appearance is more coordinated and unified, improving the aesthetics of the clothes drying machine and making it better integrated into various indoor decoration styles.

[0063] During installation, since the outer surface of the lower side wall 22 is in the same vertical plane as the outer surface of the upper side wall 21, they can tightly fit with the installation surface (such as the wall surface, ceiling, etc.), reducing the installation gap caused by uneven surfaces. This helps to improve the stability of the clothes drying machine installation and avoid affecting the use effect and service life due to shaking, loosening and other problems.

[0064] Further, the upper side wall 21 made of iron and the lower side wall 22 made of aluminum profile, although different in material, can fully exert their respective performance advantages through this design. The upper side wall 21 made of iron provides sufficient strength and rigidity, while the lower side wall 22 made of aluminum profile brings lightweight and corrosion resistance. Designing the outer surfaces of both in the same vertical plane makes the complementary advantages more coordinated, enhancing the structural strength and durability of the entire shell side wall 20, so that it can better adapt to various use environments and conditions. The smooth outer surface helps to reduce stress concentration phenomena caused by structural mutations. During the use of the clothes drying machine, various external forces act on the shell side wall 20, and the stress can be more evenly distributed along the smooth surface, avoiding local fatigue damage caused by stress concentration, thereby improving the overall durability and reliability of the clothes drying machine.

[0065] Further, the machine side part 70 adopts a double-wall structure composed of a machine side inner wall 71 and a machine side outer wall 72. This structure not only enhances the overall strength and stability of the machine side part 70, but also ingeniously utilizes the space between the double walls to integrate other functional components, improving the practicality and user experience of the clothes drying machine.

[0066] The machine side outer wall 72, as the outer layer structure of the machine side part 70, is closely connected with the shell side wall 20, forming a solid frame of the clothes drying machine shell. This connection ensures the cooperative work between the machine side part 70 and the shell side wall 20, jointly bearing various external forces such as the traction force during the lifting of the drying rod 103, the weight of the clothes, etc., during the use of the clothes drying machine, ensuring the stability of the overall structure of the clothes drying machine. At the same time, the machine side outer wall 72 also plays a role in protecting the internal components and preventing dust and moisture from entering, providing a good external environment for the long-term stable operation of the clothes drying machine.

[0067] The machine side inner wall 71 is located on the inner side of the machine side part 70 and together with the machine side outer wall 72 encloses a cavity f. This cavity f is not simply idle space, but is ingeniously utilized to install a lamp therein. This technical means enables the clothes drying machine not only to have the basic clothes drying function, but also to add the lighting function, providing convenience for users during the operation of clothes drying and taking clothes. Especially in a relatively dark environment, the built-in lamp can be automatically or manually turned on to illuminate the clothes drying area, allowing users to clearly see the drying condition of the clothes, avoiding the inconvenience caused by insufficient light.

[0068] In addition, installing the lamp in the cavity f between the machine side inner wall 71 and the machine side outer wall 72 also has many advantages. On the one hand, this built-in design provides good protection for the lamp, avoiding damage caused by external collisions, wind and rain, etc., prolonging the service life of the lamp. On the other hand, the light emitted by the lamp is scattered outward through the appropriate openings or light-transmitting materials of the machine side inner wall 71 and the machine side outer wall 72, which can form a soft and uniform lighting effect, reducing glare and shadows and creating a more comfortable and warm use environment for users. At the same time, this design also helps to hide the wiring and connecting components of the lamp, making the appearance of the clothes dryer more simple and beautiful, and improving the overall quality of the product.

[0069] Preferably, each lifting support v is designed with an opening facing away from the vertical connecting plate v2. This unique opening design allows the lifting support v to more flexibly adapt to different installation conditions and stress directions during installation and stress. The opening facing arrangement not only facilitates the connection and fixation of the lifting support v with other components of the clothes dryer, but also provides the necessary space and guidance for the movement of components such as steel wire ropes during the operation of the clothes dryer, ensuring the stable operation of the clothes dryer.

[0070] The plurality of lifting supports v are arranged in a specific distribution and orientation, specifically including two first lifting supports 1v, two second lifting supports 2v and two third lifting supports 3v. The two first lifting supports 1v are located at the end positions of the clothes dryer, and their opening directions are outward. Such a layout allows the first lifting support 1v to effectively bear the weight of the end of the clothes dryer and provide stable lateral support for the clothes dryer during installation, preventing the clothes dryer from tilting or shaking during use and ensuring the stability and safety of the clothes dryer.

[0071] The two second lifting supports 2v are respectively located on the inner side of the first lifting support 1v, and their opening directions are forward. This forward-facing opening design allows the second lifting support 2v to better cooperate with the lifting mechanism of the clothes dryer and the direction of the steel wire rope, providing precise guidance and support for the lifting movement of the clothes drying rod 103. During operation of the clothes dryer, the second lifting support 2v can effectively disperse and transmit the tension of the steel wire rope, reducing friction and wear of the steel wire rope during movement, and improving the operating efficiency and service life of the clothes dryer.

[0072] The two third lifting supports 3v are located in the middle position of the clothes drying machine, and their openings are oriented towards the rear side. This layout and orientation of the third lifting supports 3v enable them to provide additional support and stability in the middle area of the clothes drying machine, further enhancing the strength and reliability of the overall structure of the clothes drying machine. At the same time, the rear side opening orientation of the third lifting supports 3v also helps to reasonably layout and cooperate with other components inside the clothes drying machine, avoiding interference with components such as steel wire ropes, and ensuring the compactness and coordination of the internal structure of the clothes drying machine.

[0073] It is particularly worth mentioning that the second lifting support 2v and the third lifting support 3v are arranged in a staggered manner between the machine top wall 30 and the shell top plate 10, and skillfully avoid the running direction of the steel wire rope. This staggered arrangement not only makes full use of the space inside the clothes drying machine, improves the space utilization rate, but also ensures that the steel wire rope will not be hindered by the lifting support v during movement, ensuring smooth movement of the steel wire rope. Through this carefully designed layout of the lifting support v, the clothes drying machine can not only realize stable lifting, but also ensure the lifting movement of the clothes drying rod 103 is not disturbed, providing users with a more convenient and reliable clothes drying experience.

[0074] As shown in Figure 9 and Figure 10 , the machine top wall 30 is provided with an access hole 31, and a maintenance cover is installed on the access hole 31. The inner side of the maintenance cover is provided with a quick wiring terminal 33, the inner end of the external power cord is connected to the wiring terminal 33, and the power cord of the electric control box 50 is connected to the wiring terminal 33. The wiring terminal 33 electrically connects the external power cord and the power cord of the electric control box 50. After the maintenance cover is removed, the external power cord or the power cord of the electric control box can be separated from the wiring terminal, thereby disconnecting the power supply of the clothes drying machine. When it is necessary to maintain or replace parts of the clothes drying machine, only the maintenance cover needs to be simply removed, and the external power cord or the power cord of the electric control box 50 can be easily separated from the wiring terminal 33, thereby quickly disconnecting the power supply of the clothes drying machine. This operation is not only simple and fast, but also does not require complex tools or professional electrical knowledge, greatly reducing the difficulty and risk of maintenance and improving the efficiency of maintenance.

[0075] In addition, a maintenance hole 31 is carefully arranged on the machine top wall 30, which reflects the humanization and practicality of the technical scheme. The position of the maintenance hole 31 is reasonably planned, which does not affect the overall appearance of the clothes drying machine, and also facilitates users to quickly find and operate when needed.

[0076] A special maintenance cover is installed on the maintenance hole 31, which not only plays a protective role for the internal elements, but also has good sealing performance, which can effectively prevent dust, moisture and other substances from entering the inside of the clothes drying machine, causing damage to the key components such as the electric control box 50.

[0077] The connection stability between the shell side wall 20 and the machine top wall 30 is one of the key factors to ensure the stable operation of the whole clothes drying machine. In order to achieve this goal, as shown in Figure 7 The multiple side connecting pieces r are preferably ingeniously arranged at the alignment of the shell side wall 20 and the machine top wall 30, which are spaced apart to form a stable support network, effectively enhancing the connection strength and stability between the shell side wall 20 and the machine top wall 30. The side connecting pieces r and the machine top wall 30 are fixedly connected by screw pieces. Through this structural technical means of fixed connection by multiple side connecting pieces r and screw pieces, a stable and reliable connection system is formed between the shell side wall 20 and the machine top wall 30 of the clothes drying machine. This system not only effectively disperses and transmits various forces received by the clothes drying machine during use, avoiding structural deformation or damage due to excessive local stress, but also ensures the good stability and reliability of the clothes drying machine during long-term use, providing users with a safe and stable clothes drying experience.

[0078] Preferably, two machine side parts 70 are ingeniously arranged on both sides of the machine top wall 30, which not only play an important supporting and protecting role in structure, but also achieve the ingenious accommodation and lifting guidance of the drying rod 103 in function. The space between the two machine side parts 70 forms the above-mentioned groove h, which is perfectly matched in size and shape with the drying rod 103, so that the drying rod 103 can smoothly lift and lower in it, and can be neatly stored in the groove h when not in use.

[0079] The end of the two machine side parts 70 is provided with a connecting hole 73, and the outer sealing plate 80 and the end cover 90 are fixed at the end of the machine side part by cooperating with the connecting hole 73 through screw pieces. The outer sealing plate 80 plays a role in protecting internal mechanical parts and electronic elements; the end cover 90 plays a role in closing and protecting, and also has a certain decorative function. In addition, this installation method of the outer sealing plate 80 and the end cover 90 through the connecting hole 73 and the screw piece not only ensures the firmness and reliability of the installation, but also facilitates the disassembly and maintenance when needed.

[0080] Further preferably, the width of the first hoisting bracket 1v is comparable to the width of the machine top wall 70; due to the fact that the end of the clothes drying machine may be subjected to a large lateral force and uneven weight distribution during use, the width of the first hoisting bracket 1v can ensure the stability of the end, preventing the clothes drying machine from tilting or shaking when lifting or carrying clothes. At the same time, the width of the first hoisting bracket 1v spans the first side area 01 and the second side area 02 of the machine top wall 70, which not only enhances the symmetry and balance of the overall structure, but also enables the weight of the clothes drying machine to be evenly distributed in the two side areas, further improving the stability and reliability of the clothes drying machine.

[0081] Preferably, the top wall 70 comprises a first side area 01 and a second side area 02 symmetrically distributed, the third lifting bracket 3v is installed on the first side area 01, the second lifting bracket 2v is installed on the second side area 02, and the width of the first lifting bracket 1v spans the first and second side areas. This technical means takes into account the rational use of the internal space of the clothes drying machine and the layout of functional components. The second lifting bracket 2v is installed on the second side area 02 of the top wall 70, and the third lifting bracket 3v is installed on the first side area 01. Such staggered arrangement not only avoids interference with components such as steel wire ropes, but also provides sufficient installation space for other components in the interior of the clothes drying machine, such as the power assembly 40 and the control box 50, under the premise of ensuring structural strength.

[0082] In addition, the widths of the second and third lifting brackets are smaller than the width of the first lifting bracket 1v. The smaller width design enables the second lifting bracket 2v and the third lifting bracket 3v to still provide effective support for the middle area of the clothes drying machine without increasing additional space occupation, ensuring the stability and straightness of the clothes drying machine during lifting.

[0083] Through the optimization of the width and installation position of the lifting bracket, the clothes drying machine not only has a more stable and reliable structure, but also has a more efficient and reasonable use of internal space.

[0084] The disassembly and maintenance method of the above-mentioned hidden single-rod clothes drying machine convenient for maintenance comprises the following steps: (1) Before starting the maintenance, it is necessary to ensure that the power supply of the clothes drying machine has been completely disconnected. This step is crucial because it can prevent electric shock accidents during maintenance and ensure the safety of maintenance personnel. Disconnection can be achieved by unplugging the power plug or turning off the corresponding power switch, and professional electric testing tools can be used for detection to ensure that there is no residual voltage in the clothes drying machine.

[0085] (2) The maintenance cover is fixed to the top wall by a plurality of third screws, and when disassembled, a screwdriver matching the third screws is used to loosen and remove it; after the maintenance cover is disassembled, the quick wiring terminal 33 inside can be seen. The quick wiring terminal 33 is a key component of the power connection of the clothes drying machine, which connects the external power cord and the power cord of the control box together to provide power for the clothes drying machine.

[0086] When disassembling the power cord, the structure and connection method of the quick wiring terminal 33 need to be observed carefully, and the correct steps and methods should be followed. Preferably, the quick wiring terminal 33 will have a release button or a buckle, and pressing the button or pulling the buckle can separate the external power cord and the power cord of the control box from the quick wiring terminal. During the separation of the power cord, care should be taken not to use excessive force to avoid damaging the wiring terminal or the power cord.

[0087] (3) Using a screwdriver to remove the second screw t2 connected between the top wall 30 of the machine and the lower connecting plate of the lifting support v. These second screws t2 are the key components connecting the main machine assembly 102 and the rack shell 101, and their removal will enable the main machine assembly to be separated from the rack shell. When removing the second screw t2, a suitable screwdriver needs to be selected and operated in the counterclockwise direction. The removed second screw t2 needs to be properly stored to avoid loss during subsequent assembly.

[0088] When all the second screws t2 are removed, the main machine assembly 102 can be separated from the rack shell 101. When separating the main machine assembly 102, it is necessary to gently lift the main machine assembly to avoid damaging the internal components. At the same time, attention should be paid to the connection lines and mechanical structures between the main machine assembly 102 and the rack shell 101 to ensure that there is no line pulling or mechanical component jamming during separation. If it is found that the connection lines or mechanical components hinder the separation of the main machine assembly, they need to be properly treated first, and then the main machine assembly is separated.

[0089] (4) After the main machine assembly is successfully separated, the internal components can be repaired or replaced. According to the fault condition of the clothes drying machine, the power assembly, control box, steel wire rope bogie and other components can be inspected and repaired. If damaged components are found, they need to be replaced in time.

[0090] (5) After the above steps are completed, the clothes drying machine needs to be reassembled in the reverse order of disassembly, and the power connection of the clothes drying machine is restored to make the clothes drying machine regain power.

[0091] In the description of the present application, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the product is used. It is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. The "first", "second" are only for the convenience of understanding the description, and have no other directional meaning, and cannot be regarded as a limitation on the present application.

[0092] The application provides a hidden single-rod clothes drying machine convenient to maintain. The principle and implementation mode of the application are described by using specific examples. The above examples are only used for helping to understand the application and core idea. It should be pointed out that the ordinary skilled in the art can make some improvements and modifications to the application without departing from the principle of the application, and the improvements and modifications also fall within the protection scope of the application.

Claims

1. A hidden single-pole clothes drying machine convenient for maintenance, characterized in that: comprising a frame shell, a main machine assembly and a drying pole; the frame shell comprises a shell top plate and two shell side walls, the upper ends of the two shell side walls being connected to the two sides of the shell top plate, and the main machine assembly being installed between the two shell side walls; the main machine assembly comprises a machine side part, a machine top wall, a power assembly, a control box and two steel wire rope bogies; the machine side part and the machine top wall form a groove for accommodating the drying pole; the power assembly, the control box and the steel wire rope bogies are installed on the back of the machine top wall; a plurality of hoisting supports are installed in the cavity between the shell top plate and the machine top wall, the hoisting supports being distributed in the length direction, each hoisting support comprising an upper connecting plate and a vertical connecting plate and a lower connecting plate, the upper connecting plate being connected to the shell top plate through a plurality of first screws, and a plurality of second screws being connected to the lower connecting plate after penetrating the machine top wall from bottom to top; the main machine assembly can be separated from the frame shell by removing the second screws; each hoisting support has an opening facing away from the vertical connecting plate; the plurality of hoisting supports comprise two first hoisting supports, two second hoisting supports and two third hoisting supports; the two first hoisting supports are located at the end positions, and the opening directions of the two first hoisting supports are outward; the two second hoisting supports are located on the inner sides of the first hoisting supports respectively, and the opening directions of the second hoisting supports are forward; the two third hoisting supports are located at the middle positions, and the opening directions of the third hoisting supports are backward; the second hoisting supports and the third hoisting supports are arranged in a staggered manner between the machine top wall and the shell top plate, and avoid the running direction of the steel wire ropes; the power assembly comprises an assembly support, a motor and a steel wire rope winder, the assembly support being installed on the machine top wall; the steel wire rope led out by the steel wire rope winder passes through a turning device and then goes downward; the turning device comprises a bogie and a pulley, the bogie being connected to the machine top wall through screws.

2. The hidden single-pole clothes drying machine convenient for maintenance according to claim 1, characterized in that: the shell side wall comprises an upper side wall made of iron and integrally bent and formed with the shell top plate, and a lower side wall made of aluminum profile, the lower end of the upper side wall being inwardly bent, the upper end of the lower side wall being located outward of the lower end of the upper side wall and being connected through a plurality of pins; the outer surface of the lower side wall and the outer surface of the upper side wall are in the same vertical plane; the machine side part comprises a machine side inner wall and a machine side outer wall, the machine side outer wall being connected to the shell side wall; the machine side inner wall and the machine side outer wall have a cavity therebetween, and a lamp is arranged in the cavity.

4. The hidden single-pole clothes drying machine convenient for maintenance according to claim 1, characterized in that: an access hole is formed in the machine top wall, and a maintenance cover is installed in the access hole, the inner side of the maintenance cover being provided with a quick wiring terminal, the inner end of an external power supply line being connected to the wiring terminal, and the power supply line of the control box being connected to the wiring terminal; the wiring terminal electrically connects the external power supply line and the power supply line of the control box; after the maintenance cover is removed, the external power supply line or the power supply line of the control box can be separated from the wiring terminal, thereby disconnecting the power supply of the clothes drying machine. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 3. The hidden single pole clothes drying machine for easy maintenance according to claim 1, characterized in that: ​ ​ ​ ​ ​ 5. The hidden single pole clothes drying machine for easy maintenance according to claim 1, characterized in that: The side connecting pieces are distributed at intervals in the alignment of the side wall and the top wall of the machine; The lower connecting wall is sequentially fixedly connected with the corresponding side connecting piece and the top wall through screw pieces.

6. The retractable single pole laundry rack for easy maintenance according to claim 1, wherein: The two machine side parts are arranged at intervals on both sides of the top wall, and a recess for accommodating the drying rod is formed between the two machine side parts; The end part of the two machine side parts is provided with a connecting hole, and the outer sealing plate and the end cover are fixed at the end part of the machine side part through cooperation of the screw pieces and the connecting hole.

7. The retractable single pole laundry rack for easy maintenance according to claim 5, wherein: The width of the first hoisting support is equivalent to the width of the top wall of the machine; The width of the second and third hoisting supports is less than the width of the first hoisting support.

8. The dismounting and repairing method of the hidden single-pole clothes drying machine convenient to repair according to any one of claims 1-7, characterized in that, The method comprises the following steps: (1) Turn off the power supply of the clothes drying machine to ensure the safety of the maintenance process; (2) The maintenance cover is fixed on the top wall of the machine through a plurality of third screws, and when disassembled, a screwdriver matched with the third screw is used to unscrew and remove it, thereby exposing the quick wiring terminal inside the maintenance cover; disconnect the external power supply line and the power supply line of the control box from the quick wiring terminal; (3) Use a screwdriver to disassemble a plurality of second screws connected between the top wall of the machine and the lower connecting plate of the hoisting support; separate the main machine assembly from the machine rack shell; (4) Perform maintenance work on one or more components in the power assembly, the control box and the steel wire rope bogie in the power assembly; (5) After the maintenance is completed, reassemble the clothes drying machine in the reverse order of disassembly, restore the power connection, and complete the maintenance process.

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