Power system of clothes airing machine and clothes airing machine

Abstract

The invention relates to a power system of a clothes airing machine and the clothes airing machine, the power system comprises a driving part, two transmission gears, a first rope winding assembly and a second rope winding assembly, and the driving part is connected with a worm; the two transmission gears are respectively meshed with the worm; the first rope winding assembly comprises two first rope winding wheels and two first winding ropes, each first rope winding wheel comprises a first tooth part and a first main body part, the first winding ropes are wound on the first main body parts and are connected with the first airing rods, and the first tooth parts are meshed with the transmission gears; the second rope winding assembly comprises two second rope winding wheels and two second winding ropes, each second rope winding wheel comprises a second tooth part and a second main body part, the second winding ropes are wound around the second main body parts and connected with the second airing rod, the second tooth parts are meshed with the first tooth parts, and the second rope winding wheels and the first rope winding wheels are arranged in the length direction of the driving part. Through arrangement of the driving piece, the transmission gear, the first rope winding assembly and the second rope winding assembly, the size of the power system is reduced, and the user experience effect is improved.

Description

Technical Field

[0001] The present application relates to the field of clothes drying machines, and in particular to a power system of a clothes drying machine and a clothes drying machine. Background Art

[0002] With the continuous improvement of living standards, people have more and more demands for clothes drying. Traditional clothes drying racks are hung high, and clothes need to be supported by clothes drying rods to hang them on the clothes drying racks, which is very inconvenient to use and cannot meet people's living needs. Therefore, electric clothes drying machines have gradually entered thousands of households, providing convenience for people's lives.

[0003] Usually, the power device of a clothes drying machine using a four-wire linkage includes a double-headed motor and two groups of rope winding assemblies, which are respectively arranged at the first output end and the second output end of the motor, and the two rope winding wheels of one group of rope winding assemblies are meshed with the worm shaft of the first output end, and the two rope winding wheels of the other group of rope winding assemblies are meshed with the worm shaft of the second output end, so that one motor drives four rope winding wheels to rotate synchronously at the same time, and a steel wire rope is wound around each rope winding wheel. The steel wire rope of a rope winding assembly is connected to a clothes drying rod, and the rope winding wheel realizes the release and retraction of the steel wire rope, thereby driving the clothes drying rod to rise and fall.

[0004] However, the setting of the double-headed motor causes the two sets of rope winding assemblies to be located at opposite ends of the motor, thereby increasing the volume of the power device, making the power device larger and the user experience effect poor. Summary of the invention

[0005] The purpose of the present application is to provide a power system for a clothes drying machine and a clothes drying machine. The power system of the clothes drying machine reduces the volume of the power system and improves the user experience by installing and arranging a driving member, a transmission gear, a first rope winding assembly and a second rope winding assembly.

[0006] To this end, in the first aspect, an embodiment of the present application provides a power system of a clothes drying machine, including: a driving member, an output end of which is connected to a worm; two transmission gears, respectively located on both sides of the worm and meshing with the worm; a first rope winding assembly, including two first rope winding wheels and two first rope windings, the first rope winding wheels including a coaxially connected first tooth portion and a first main body portion, the two first rope windings are respectively wound around the two first main bodies and used to connect to a first drying rod, the two first teeth are respectively meshed with the two transmission gears; and a second rope winding assembly, including two second rope winding wheels and two second rope windings, the second rope winding wheels including a coaxially connected second tooth portion and a second main body portion, the two second rope windings are respectively wound around the two second main bodies and used to connect to a second drying rod, the two second teeth are respectively meshed with the two first teeth portions, and the second rope winding wheels and the first rope winding wheels are arranged along the length direction of the driving member.

[0007] In a possible implementation, the transmission gear includes a coaxially arranged helical tooth portion and a spur tooth portion, the helical tooth portion meshes with the worm, the spur tooth portion meshes with the first tooth portion, and a diameter of the spur tooth portion is smaller than a diameter of the helical tooth portion.

[0008] In a possible implementation manner, a diameter of the first tooth portion is equal to a diameter of the second tooth portion, and the diameter of the first tooth portion is greater than a diameter of the spur tooth portion.

[0009] In a possible implementation, a first spiral groove is provided on a circumferential side of the first main body, and the first winding rope is located in the first spiral groove; a second spiral groove is provided on a circumferential side of the second main body, and the second winding rope is located in the second spiral groove.

[0010] In a possible implementation, it also includes a mounting frame, which is provided with a first chamber for accommodating the transmission gear, a second chamber for accommodating the first rope winding assembly, and a third chamber for accommodating the second rope winding assembly, and the output end of the driving member extends into the first chamber and meshes with the transmission gear.

[0011] In one possible implementation, the side wall of the mounting frame is provided with a first outlet for the first winding rope to extend out, the first outlet is connected to the second chamber, and the side wall of the mounting frame is provided with a second outlet for the second winding rope to extend out, the second outlet is connected to the third chamber.

[0012] In a possible implementation, a first rotating shaft is provided in the first chamber, and at least one plane is provided on the circumference of one end of the first rotating shaft for plugging into the mounting frame, and the transmission gear is sleeved on the first rotating shaft; a second rotating shaft is provided in the second chamber, and at least one plane is provided on the circumference of one end of the second rotating shaft for plugging into the mounting frame, and the first rope winding wheel is sleeved on the second rotating shaft; a third rotating shaft is provided in the third chamber, and at least one plane is provided on the circumference of one end of the third rotating shaft for plugging into the mounting frame, and the second rope winding wheel is sleeved on the third rotating shaft.

[0013] In a possible implementation, a first insertion portion is provided in the first chamber, the first insertion portion is provided with a first socket adapted to the first rotating shaft, and a plurality of first reinforcing ribs are provided on the circumference of the first insertion portion; a second insertion portion is provided in the second chamber, the second insertion portion is provided with a second socket adapted to the second rotating shaft, and a plurality of second reinforcing ribs are provided on the circumference of the second insertion portion; a third insertion portion is provided in the third chamber, the third insertion portion is provided with a third socket adapted to the third rotating shaft, and a plurality of third reinforcing ribs are provided on the circumference of the third insertion portion.

[0014] In a possible implementation, a protective cover is further included, which is connected to the mounting frame and is used to cover the first chamber, the second chamber and the third chamber, and a plurality of fourth reinforcing ribs are protruding from a side of the protective cover facing away from the mounting frame.

[0015] In a second aspect, an embodiment of the present application provides a clothes drying machine, comprising a power system of the clothes drying machine described in any one of the above items.

[0016] According to the power system of the clothes drying machine and the clothes drying machine provided in the embodiments of the present application, the power system includes a driving member, two transmission gears, a first rope winding assembly and a second rope winding assembly, and the output end of the driving member is connected to a worm; the two transmission gears are respectively located on both sides of the worm and meshed with the worm; the first rope winding assembly includes two first rope winding wheels and two first rope windings, the first rope winding wheel includes a first tooth portion and a first main body portion coaxially connected, the two first rope windings are respectively wound around the two first main bodies and used to connect to the first drying rod, and the two first teeth are respectively meshed with the two transmission gears; the second rope winding assembly includes two second rope winding wheels and two second rope windings, the second rope winding wheels include a second tooth portion and a second main body portion coaxially connected, the two second rope windings are respectively wound around the two second main bodies and used to connect to the second drying rod, the second teeth of the two second rope winding wheels are respectively meshed with the two first tooth portions, and the second rope winding wheels and the first rope winding wheels are arranged along the length direction of the driving member. The present application controls the simultaneous movement of the first rope winding assembly and the second rope winding assembly through a driving member and a worm gear. At the same time, the second rope winding wheel and the first rope winding wheel are arranged along the length direction of the driving member, that is, the two second rope winding wheels clamp the driving member. Compared with the existing double-headed motor setting, the arrangement of the present application reduces the volume of the power system of the clothes drying machine and improves the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0019] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0020] Figure 1A schematic diagram showing the structure of a power system of a clothes drying machine provided in an embodiment of the present application is shown;

[0021] Figure 2 A partial view of the power system of the clothes drying machine provided in the embodiment of the present application is shown. Figure 1 ;

[0022] Figure 3 A partial view of the power system of the clothes drying machine provided in the embodiment of the present application is shown. Figure 2 ;

[0023] Figure 4 A schematic structural diagram of a first rope reel provided in an embodiment of the present application is shown;

[0024] Figure 5 A schematic structural diagram of a second rope reel provided in an embodiment of the present application is shown;

[0025] Figure 6 A schematic diagram showing the structure of a transmission gear provided in an embodiment of the present application is shown;

[0026] Figure 7 A schematic structural diagram of a mounting frame provided in an embodiment of the present application is shown.

[0027] Description of reference numerals:

[0028] 1. Driving member; 11. Worm; 2. Transmission gear; 21. Helical tooth portion; 22. Straight tooth portion; 3. First rope winding assembly; 31. First rope winding wheel; 311. First tooth portion; 312. First main body; 3121. First spiral groove; 32. First rope winding; 4. Second rope winding assembly; 41. Second rope winding wheel; 411. Second tooth portion; 412. Second main body; 4121. Second spiral groove; 42. Second rope winding; 5. Mounting frame; 51. First chamber; 52. Second chamber; 521. First outlet; 53. Third chamber; 531. Second outlet; 54. First rotating shaft; 55. Second rotating shaft; 56. Third rotating shaft; 57. First insertion portion; 571. First reinforcing rib; 58. Second insertion portion; 581. Second reinforcing rib; 59. Third insertion portion; 591. Third reinforcing rib; 6. Protective cover; 61. Fourth reinforcing rib. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0030] The disclosure below provides many different embodiments or examples to implement different structures of the present invention. In order to simplify the disclosure of the present invention, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present invention. In addition, the present invention can repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0031] For ease of description, spatial relative terms may be used herein to describe the relative positional relationship or movement of one element or feature relative to another element or feature as shown in the figure, such as "inside", "outside", "inner side", "outer side", "below", "below", "above", "above", "front", "back", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figure. For example, if the device in the figure undergoes a position flip or a posture change or a motion state change, then these directional indications also change accordingly, for example: an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented as "above other elements or features" or "above other elements or features". Therefore, the example term "below..." may include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative descriptors used herein are interpreted accordingly.

[0032] Figure 1 A schematic diagram showing the structure of a power system of a clothes drying machine provided in an embodiment of the present application is shown. Figure 2 A partial view of the power system of the clothes drying machine provided in the embodiment of the present application is shown. Figure 1 , Figure 3 A partial view of the power system of the clothes drying machine provided in the embodiment of the present application is shown. Figure 2 , Figure 4 The schematic diagram of the structure of the first rope pulley provided in the embodiment of the present application is shown. Figure 5 A schematic structural diagram of a second rope pulley provided in an embodiment of the present application is shown.

[0033] like Figures 1 to 5 As shown, an embodiment of the present application provides a power system of a clothes drying machine, including a driving member 1, two transmission gears 2, a first rope winding assembly 3 and a second rope winding assembly 4.

[0034] The output end of the driving member 1 is connected to a worm 11; two transmission gears 2 are respectively located on both sides of the worm 11 and meshed with the worm 11; the first rope winding assembly 3 includes two first rope winding wheels 31 and two first rope windings 32, the first rope winding wheel 31 includes a coaxially connected first tooth portion 311 and a first main body portion 312, the two first rope windings 32 are respectively wound around the two first main bodies 312 and used to connect to the first drying rod, the two first tooth portions 311 are respectively meshed with the two transmission gears 2; the second rope winding assembly 4 includes two second rope winding wheels 41 and two second rope windings 42, the second rope winding wheel 41 includes a coaxially connected second tooth portion 411 and a second main body portion 412, the two second rope windings 42 are respectively wound around the two second main bodies 412 and used to connect to the second drying rod, the two second tooth portions 411 are respectively meshed with the two first tooth portions 311, and the second rope winding wheel 41 and the first rope winding wheel 31 are arranged along the length direction of the driving member 1.

[0035] It should be understood that the driving member 1 includes a motor, and the output end of the driving member 1 is connected to a worm 11, and the worm 11 and the driving member 1 can be fixedly connected or detachably connected, that is, the driving member 1 can drive the worm 11 to rotate. The two transmission gears 2 are respectively located on both sides of the worm 11 and are meshed with the worm 11. When the driving member 1 drives the worm 11 to rotate, the worm 11 drives the transmission gear 2 to rotate.

[0036] The first rope winding assembly 3 includes two first rope winding wheels 31, and the first rope winding wheel 31 includes a first tooth portion 311 and a first main body portion 312 that are coaxially connected, and the first tooth portion 311 and the first main body portion 312 are integrally formed. The first tooth portion 311 is meshed with the transmission gear 2. When the transmission gear 2 rotates, it drives the first tooth portion 311 to rotate around itself, thereby driving the first main body portion 312 to rotate.

[0037] The first rope winding assembly 3 also includes two first rope windings 32, and the two first rope windings 32 are respectively wound around the first main body parts 312 of the two first rope winding wheels 31. One end of the two first rope windings 32 extending out of the first rope winding wheels 31 are respectively connected to the two ends of the first drying rod, that is, when the first main body part 312 rotates, the first rope winding wheels 31 can be retracted and extended, thereby completing the lifting and lowering of the first drying rod.

[0038] The second rope winding assembly 4 includes two second rope winding wheels 41, and the second rope winding wheels 41 include a second tooth portion 411 and a second main body portion 412 that are coaxially connected, and the second tooth portion 411 and the second main body portion 412 are integrally formed, and the two second tooth portions 411 are respectively engaged with the two first tooth portions 311, and the rotation of the first tooth portion 311 drives the second tooth portion 411 to rotate around itself, thereby driving the second main body portion 412 to rotate around itself.

[0039] The second rope winding assembly 4 also includes two second ropes 42, and the two second ropes 42 are respectively wound around the second main body 412 of the two second rope winding wheels 41. One end of the two second ropes 42 extends out of the second rope winding wheels 41 and is respectively connected to the two ends of the second drying rod, that is, when the second main body 412 rotates, the second rope winding wheels 41 can be retracted and extended, thereby completing the lifting and lowering of the second drying rod.

[0040] When in use, the driving member 1 drives the worm 11 to rotate, the rotation of the worm 11 drives the two transmission gears 2 to rotate, the rotation of the two transmission gears 2 drives the two first rope winding wheels 31 to rotate, the rotation of the two first rope winding wheels 31 drives the two second rope winding wheels 41 to rotate, and the retraction and release of the first rope winding 32 and the second rope winding 42 can be controlled at the same time, that is, the lifting and lowering of the first drying rod and the second drying rod can be controlled at the same time.

[0041] That is, the present application can control the simultaneous movement of the first rope winding assembly 3 and the second rope winding assembly 4 through a driving member 1 and a worm gear 11, and at the same time, the second rope winding wheel 41 and the first rope winding wheel 31 are arranged along the length direction of the driving member 1, that is, the two second rope winding wheels 41 clamp the driving member 1. Compared with the existing double-headed motor setting, the installation and arrangement setting of the present application reduces the volume of the power system of the clothes drying machine and improves the user experience.

[0042] Reference Figure 3 and Figure 6 , Figure 6 The schematic diagram of the structure of the transmission gear provided by the embodiment of the present application is shown. In some optional embodiments, the transmission gear 2 includes a coaxially arranged helical tooth portion 21 and a spur tooth portion 22, the helical tooth portion 21 meshes with the worm 11, the spur tooth portion 22 meshes with the first tooth portion 311, and the diameter of the spur tooth portion 22 is smaller than the diameter of the helical tooth portion 21.

[0043] The helical tooth portion 21 and the spur tooth portion 22 are coaxially arranged and connected to each other, and can be connected in an integrally formed manner. The helical tooth portion 21 is located below the spur tooth portion 22, so that the helical tooth portion 21 and the worm 11 are located in the same plane, so as to facilitate the engagement of the helical tooth portion 21 with the worm 11.

[0044] The spur gear portion 22 is located above the helical gear portion 21, so that the spur gear portion 22 and the first gear portion 311 are located in the same plane, so as to facilitate the meshing of the spur gear portion 22 and the first gear portion 311. The upper and lower arrangement of the spur gear portion 22 and the helical gear portion 21 does not affect the meshing of the transmission gear 2 with the worm 11 and the first gear portion 311 respectively.

[0045] The diameter of the spur tooth portion 22 is smaller than the diameter of the helical tooth portion 21, that is, the spur tooth portion 22 makes way for the first tooth portion 311, making it easier for the first tooth portion 311 to extend into the transmission gear 2, thereby improving the compactness of the cooperation between the first rope pulley 31 and the transmission gear 2, further reducing the volume of the power system of the clothes drying machine, and improving the user experience.

[0046] Reference Figure 2-Figure 5 In some optional embodiments, the diameter of the first tooth portion 311 is equal to the diameter of the second tooth portion 411, so that the rotation speed of the first rope winding wheel 31 and the second rope winding wheel 41 are the same, and the speed of retracting and releasing the first rope 32 and the second rope 42 are equal, that is, the lifting and lowering speeds of the first drying rod and the second drying rod are the same.

[0047] The diameter of the first tooth portion 311 is greater than the diameter of the straight tooth portion 22, that is, the rotation speed of the first tooth portion 311 is less than the speed of the straight tooth portion 22, which reduces the speed of the first rope winding wheel 31 and the second rope winding wheel 41, reduces the speed of the first rope winding 32 and the second rope winding 42, that is, reduces the lifting speed of the first drying rod and the second drying rod, making the lifting of the first drying rod and the second drying rod more stable.

[0048] Reference Figure 4 and Figure 5 In some optional embodiments, a first spiral groove 3121 is provided on the circumferential side of the first main body portion 312 , and the first winding rope 32 is located in the first spiral groove 3121 ; a second spiral groove 4121 is provided on the circumferential side of the second main body portion 412 , and the second winding rope 42 is located in the second spiral groove 4121 .

[0049] The provision of the first spiral groove 3121 allows the first coiled rope 32 to be more evenly wound around the first main body 312 , while also improving the winding stability of the first coiled rope 32 , thereby preventing multiple layers of first coiled ropes 32 from excessively overlapping and affecting the lifting and lowering of the first drying rod.

[0050] The second spiral groove 4121 allows the second winding rope 42 to be more evenly wound around the second main body 412, while also improving the winding stability of the second winding rope 42, thereby preventing multiple layers of second winding ropes 42 from excessively overlapping and affecting the lifting and lowering of the second drying rod.

[0051] Reference Figure 2 and Figure 7 , Figure 7 The schematic diagram of the structure of the mounting frame provided by the embodiment of the present application is shown. In some optional embodiments, the mounting frame 5 is further included, and the mounting frame 5 is provided with a first chamber 51 for accommodating the transmission gear 2, a second chamber 52 for accommodating the first rope winding assembly 3, and a third chamber 53 for accommodating the second rope winding assembly 4, and the output end of the driving member 1 extends into the first chamber 51 and meshes with the transmission gear 2.

[0052] During installation, the two transmission gears 2 are placed in the first chamber 51 and meshed with the worm 11; two second chambers 52 are provided and are located on both sides of the first chamber 51. During installation, the two first rope pulleys 31 are respectively placed in the two second chambers 52, and the two first rope pulleys 31 are respectively meshed with the two transmission gears 2; two third chambers 53 are also provided and are respectively adjacent to the two second chambers 52. During installation, the two second rope pulleys 41 are placed in the two third chambers 53, and the two second rope pulleys 41 are respectively meshed with the two first rope pulleys 31.

[0053] The first chamber 51 provides an installation position for the transmission gear 2, the second chamber 52 provides an installation position for the first rope winding assembly 3, and the third chamber 53 provides an installation position for the second rope winding assembly 4. The setting of the mounting frame 5 provides installation positions for various parts and improves the compactness of each part.

[0054] Reference Figure 7 In some optional embodiments, the side wall of the mounting frame 5 is provided with a first outlet 521 for the first winding rope 32 to extend out, and the first outlet 521 is connected to the second chamber 52. The side wall of the mounting frame 5 is provided with a second outlet 531 for the second winding rope 42 to extend out, and the second outlet 531 is connected to the third chamber 53.

[0055] The first outlet 521 is located on the side wall of the mounting frame 5, so that the first outlet 521 is located on the peripheral side of the first rope winding wheel 31. Compared with the first outlet 521 being located at the top or bottom of the mounting frame 5, the position setting of the first outlet 521 is more convenient for the retraction and release of the first rope 32, avoiding friction between the first rope 32 and the mounting frame 5, and improving the smoothness of the retraction and release of the first rope 32.

[0056] The second outlet 531 is located on the side wall of the mounting frame 5, so that the second outlet 531 is located on the peripheral side of the second rope winding wheel 41. Compared with the second outlet 531 being located at the top or bottom of the mounting frame 5, the position setting of the second outlet 531 is more convenient for the retraction and release of the second rope 42, avoiding friction between the second rope 42 and the mounting frame 5, and improving the smoothness of the retraction and release of the second rope 42.

[0057] In some optional embodiments, a first rotating shaft 54 ​​is provided in the first chamber 51, and the first rotating shaft 54 ​​is used to be plugged into the mounting frame 5 and has at least a plane on its circumference, and the transmission gear 2 is sleeved with the first rotating shaft 54; a second rotating shaft 55 is provided in the second chamber 52, and the second rotating shaft 55 is used to be plugged into the mounting frame 5 and has at least a plane on its circumference, and the first rope winding wheel 31 is sleeved with the second rotating shaft; a third rotating shaft 56 is provided in the third chamber 53, and the third rotating shaft 56 is used to be plugged into the mounting frame 5 and has at least a plane on its circumference, and the second rope winding wheel 41 is sleeved with the third rotating shaft 56.

[0058] The first rotating shaft 54 ​​is plugged into the mounting frame 5, so as to facilitate the installation of the transmission gear 2 and the mounting frame 5. During installation, the mounting hole of the transmission gear 2 is aligned with the mounting hole of the mounting frame 5, and the first rotating shaft 54 ​​is inserted into the mounting hole of the transmission gear 2 and the mounting hole of the mounting frame 5, so as to connect the transmission gear 2 with the mounting frame 5. The end of the first rotating shaft 54 ​​away from the mounting frame 5 may be provided with a first limiting portion, so as to limit the transmission gear 2 from falling off from the upper end of the first rotating shaft 54. At least one plane is provided on the circumference of one end of the first rotating shaft 54 ​​for plugging with the mounting frame 5, so as to prevent the first rotating shaft 54 ​​from rotating with the transmission gear 2 and affecting the rotation of the transmission gear 2.

[0059] The second rotating shaft 55 is plugged into the mounting frame 5, so as to facilitate the installation of the first rope pulley 31 and the mounting frame 5. During installation, the mounting hole of the first rope pulley 31 is aligned with the mounting hole of the mounting frame 5, and the second rotating shaft 55 is inserted into the mounting hole of the first rope pulley 31 and the mounting hole of the mounting frame 5, so as to connect the first rope pulley 31 with the mounting frame 5. The end of the second rotating shaft 55 away from the mounting frame 5 may be provided with a second limiting portion, so as to limit the first rope pulley 31 from falling off from the upper end of the second rotating shaft 55. At least one plane is provided on the circumference of one end of the second rotating shaft 55 for plugging with the mounting frame 5, so as to prevent the second rotating shaft 55 from rotating with the first rope pulley 31 and affecting the rotation of the first rope pulley 31.

[0060] The third rotating shaft 56 is plugged into the mounting frame 5, so as to facilitate the installation of the second rope reel 41 and the mounting frame 5. During installation, the mounting hole of the second rope reel 41 is aligned with the mounting hole of the mounting frame 5, and the third rotating shaft 56 is inserted into the mounting hole of the second rope reel 41 and the mounting hole of the mounting frame 5, so as to connect the second rope reel 41 with the mounting frame 5. The end of the third rotating shaft 56 away from the mounting frame 5 may be provided with a third limiting portion, so as to limit the second rope reel 41 from falling off from the upper end of the third rotating shaft 56. At least one plane is provided on the circumference of one end of the third rotating shaft 56 for plugging with the mounting frame 5, so as to prevent the third rotating shaft 56 from rotating with the second rope reel 41 and avoiding affecting the rotation of the second rope reel 41.

[0061] Reference Figure 7 In some optional embodiments, a first insertion portion 57 is provided in the first chamber 51, the first insertion portion 57 is provided with a first socket adapted to the first rotating shaft 54, and a plurality of first reinforcing ribs 571 are provided on the circumference of the first insertion portion 57; a second insertion portion 58 is provided in the second chamber 52, the second insertion portion 58 is provided with a second socket adapted to the second rotating shaft 55, and a plurality of second reinforcing ribs 581 are provided on the circumference of the second insertion portion 58; a third insertion portion 59 is provided in the third chamber 53, the third insertion portion 59 is provided with a third socket adapted to the third rotating shaft 56, and a plurality of third reinforcing ribs 591 are provided on the circumference of the third insertion portion 59.

[0062] The first insertion portion 57 is formed integrally with the mounting frame 5, and is provided with a first insertion hole adapted to the first rotating shaft 54, so as to facilitate the installation of the first rotating shaft 54 ​​and the mounting frame 5. The first insertion portion 57 is provided with a first reinforcing rib 571 on the circumference of the first insertion portion 57, and a plurality of the first reinforcing ribs 571 are provided and arranged at intervals along the circumference of the first insertion portion 57, so as to improve the strength of the first insertion portion 57, and further improve the stability of the connection between the first rotating shaft 54 ​​and the mounting frame 5.

[0063] The second insertion portion 58 is formed integrally with the mounting frame 5, and is provided with a second insertion hole adapted to the second rotating shaft 55, so as to facilitate the installation of the second rotating shaft 55 and the mounting frame 5. The second insertion portion 58 is provided with a second reinforcing rib 581 on the circumference of the second insertion portion 58, and a plurality of the second reinforcing ribs 581 are provided and arranged at intervals along the circumference of the second insertion portion 58, so as to improve the strength of the second insertion portion 58, and further improve the stability of the connection between the second rotating shaft 55 and the mounting frame 5.

[0064] The third insertion portion 59 is formed integrally with the mounting frame 5, and is provided with a third insertion hole adapted to the third rotating shaft 56, so as to facilitate the installation of the third rotating shaft 56 and the mounting frame 5. A third reinforcing rib 591 is provided on the circumference of the third insertion portion 59, and a plurality of the third reinforcing ribs 591 are provided and arranged at intervals along the circumference of the third insertion portion 59, so as to improve the strength of the third insertion portion 59, and further improve the stability of the connection between the third rotating shaft 56 and the mounting frame 5.

[0065] Reference Figure 1 In some optional embodiments, a protective cover 6 is further included, which is connected to the mounting frame 5 and is used to cover the first chamber 51, the second chamber 52 and the third chamber 53. A plurality of fourth reinforcing ribs 61 are protruded from a side of the protective cover 6 facing away from the mounting frame 5. The protective cover 6 covers the first chamber 51, the second chamber 52 and the third chamber 53, that is, protects the first chamber 51, the second chamber 52 and the third chamber 53, reduces the entry of foreign matter into the first chamber 51, the second chamber 52 and the third chamber 53, and ensures the smooth rotation of the transmission gear 2, the first rope pulley 31 and the second rope pulley 41.

[0066] In some optional embodiments, the present application also includes a clothes drying machine, including a power system of the clothes drying machine described in any one of the above items.

[0067] It should be understood that the terms used herein are only for the purpose of describing specific example embodiments and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "include", "comprise", "contain", and "have" are inclusive, and therefore specify the existence of stated features, steps, operations, elements and / or parts, but do not exclude the existence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not interpreted as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0068] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0069] The foregoing is merely a specific embodiment of the present invention, which enables those skilled in the art to understand or implement the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A power system for a clothes drying machine, characterized in that: include: A driving member, the output end of which is connected to a worm; Two transmission gears, respectively located on both sides of the worm and meshing with the worm; The first rope winding assembly includes two first rope winding wheels and two first rope windings, wherein the first rope winding wheels include a first tooth portion and a first main body portion that are coaxially connected, the two first rope windings are respectively wound around the two first main bodies and are used to connect to the first drying rod, and the two first teeth portions are respectively meshed with the two transmission gears; as well as The second rope winding assembly includes two second rope winding wheels and two second rope winding wheels. The second rope winding wheels include a second tooth portion and a second main body portion that are coaxially connected. The two second rope winding wheels are respectively wound around the two second main bodies and are used to connect to the second drying rod. The two second teeth portions are respectively meshed with the two first teeth portions. The second rope winding wheels and the first rope winding wheels are arranged along the length direction of the driving member.

2. The power system of the clothes drying machine according to claim 1, characterized in that: The transmission gear includes a coaxially arranged helical tooth portion and a spur tooth portion, the helical tooth portion meshes with the worm, the spur tooth portion meshes with the first tooth portion, and the diameter of the spur tooth portion is smaller than the diameter of the helical tooth portion.

3. The power system of the clothes drying machine according to claim 2, characterized in that: The diameter of the first tooth portion is equal to the diameter of the second tooth portion, and the diameter of the first tooth portion is greater than the diameter of the spur tooth portion.

4. The power system of the clothes drying machine according to claim 1, characterized in that: A first spiral groove is provided on the circumferential side of the first main body, and the first winding rope is located in the first spiral groove; a second spiral groove is provided on the circumferential side of the second main body, and the second winding rope is located in the second spiral groove.

5. The power system of the clothes drying machine according to claim 1, characterized in that: It also includes a mounting frame, which is provided with a first chamber for accommodating the transmission gear, a second chamber for accommodating the first rope winding assembly, and a third chamber for accommodating the second rope winding assembly. The output end of the drive member extends into the first chamber and meshes with the transmission gear.

6. The power system of the clothes drying machine according to claim 5, characterized in that: The side wall of the mounting frame is provided with a first outlet for the first winding rope to extend out, and the first outlet is communicated with the second chamber. The side wall of the mounting frame is provided with a second outlet for the second winding rope to extend out, and the second outlet is communicated with the third chamber.

7. The power system of the clothes drying machine according to claim 5, characterized in that: A first rotating shaft is arranged in the first chamber, and at least one plane is arranged on the circumference of one end of the first rotating shaft for being plugged into the mounting frame, and the transmission gear is sleeved on the first rotating shaft; a second rotating shaft is arranged in the second chamber, and at least one plane is arranged on the circumference of one end of the second rotating shaft for being plugged into the mounting frame, and the first rope winding wheel is sleeved on the second rotating shaft; a third rotating shaft is arranged in the third chamber, and at least one plane is arranged on the circumference of one end of the third rotating shaft for being plugged into the mounting frame, and the second rope winding wheel is sleeved on the third rotating shaft.

8. The power system of the clothes drying machine according to claim 7, characterized in that: A first insertion portion is provided in the first chamber, the first insertion portion is provided with a first socket adapted to the first rotating shaft, and a plurality of first reinforcing ribs are provided on the circumference of the first insertion portion; a second insertion portion is provided in the second chamber, the second insertion portion is provided with a second socket adapted to the second rotating shaft, and a plurality of second reinforcing ribs are provided on the circumference of the second insertion portion; a third insertion portion is provided in the third chamber, the third insertion portion is provided with a third socket adapted to the third rotating shaft, and a plurality of third reinforcing ribs are provided on the circumference of the third insertion portion.

9. The power system of the clothes drying machine according to claim 5, characterized in that: It also includes a protective cover, which is connected to the mounting frame and is used to cover the first chamber, the second chamber and the third chamber. A plurality of fourth reinforcing ribs are protruded from a side of the protective cover facing away from the mounting frame.

10. A clothes drying machine, characterized in that: A power system comprising the clothes drying machine as described in any one of claims 1-9.

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