CN220266115U - Clothes airing machine capable of being lifted rapidly - Google Patents

Abstract

The application discloses airing machine that can promote fast includes: a mounting base; the driving device is arranged in the mounting seat and is provided with a first output end and a second output end; the rope pulley assembly comprises a first rope pulley assembly and a second rope pulley assembly which are respectively positioned at two sides of the driving device, the first rope pulley assembly comprises a first traction rope, a first fixed pulley block fixedly installed on the installation seat and a first movable pulley block movably installed in the installation seat, the first movable pulley block is in transmission connection with the first output end, and the first traction rope is wound on the first fixed pulley block and the first movable pulley block and extends downwards to be connected to one end of the airing rod; the second rope pulley component and the first rope pulley component are symmetrically arranged; the driving device drives the first movable pulley block and the second movable pulley block to synchronously translate, so that the airing rod is driven to lift. The scheme can realize the use of smaller winding speed, obtain the larger rising speed of the airing rod, shorten the waiting time of a user and optimize the use experience of the user.

Description

Clothes airing machine capable of being lifted rapidly

Technical Field

The application relates to the technical field of household appliances, in particular to a clothes airing machine capable of being rapidly lifted.

Background

In the existing double-rod electric clothes airing machine lifting device structure with a bracket canceled, a winding wheel and a steel wire rope are arranged, the steel wire rope is downwards connected with an airing rod, and lifting of the airing rod is driven through winding and unwinding of the winding wheel. Because wire rope one end is direct to be rolled up in the reel in current airing machine, the pole is dried in the air to the other end lug connection, so the lifting speed of pole is the same with the reel of reel's reel of drying in the air and unwrapping wire speed, when the pole that dries in the air rises, in order to avoid wire rope wire jumper, realizes orderly winding wire rope on the reel of drying in the air, and the rotational speed of reel of drying in the air can not be too fast, leads to the problem that the pole of drying in the air of current airing machine is lifted slowly.

Disclosure of Invention

The aim of the embodiment of the utility model is that: the utility model provides a clothes-horse that can promote fast, it can solve the above-mentioned problem that exists among the prior art.

In order to achieve the above purpose, the present application adopts the following technical scheme:

a quick lifting laundry dryer comprising:

a mounting block having opposite first and second sides;

the driving device is arranged in the mounting seat and is provided with a first output end and a second output end;

the rope pulley assembly comprises a first rope pulley assembly and a second rope pulley assembly which are respectively positioned at two sides of the driving device, the first rope pulley assembly comprises a first traction rope, a first fixed pulley block fixedly arranged at the first side part and a first movable pulley block movably arranged in the mounting seat, the first movable pulley block is in transmission connection with the first output end, and the first traction rope is wound on the first fixed pulley block and the first movable pulley block and is connected to one end of the airing rod in a downward extending manner; the second rope pulley assembly comprises a second traction rope, a second fixed pulley block fixedly arranged on the second side part and a second movable pulley block movably arranged in the mounting seat, the second movable pulley block is in transmission connection with the second output end, and the second traction rope is wound on the second fixed pulley block and the second movable pulley block and extends downwards to be connected to the other end of the airing rod; the driving device drives the first movable pulley block and the second movable pulley block to synchronously translate, so that the airing rod is driven to lift.

Optionally, the first fixed pulley block, the first movable pulley block, the second fixed pulley block and the second movable pulley block respectively comprise at least two wheel grooves.

Optionally, one end of the first traction rope far away from the airing rod is fixedly connected with the first fixed pulley block, and one end of the second traction rope far away from the airing rod is fixedly connected with the second fixed pulley block.

Optionally, at least two groups of the first rope pulley assemblies and at least two groups of the second rope pulley assemblies are arranged in the installation seat in parallel.

Optionally, the drive arrangement includes motor and transmission case, be provided with worm, two worm wheels and two reels in the transmission case, the worm with the output shaft of motor, two the worm wheel install respectively in two pairs of sides of worm, every install on the worm wheel one the reel, it has the stay cord to coil on the reel, first output with the second output is located two respectively the tip of stay cord.

Optionally, the driving device is provided with a set of driving devices, the first output end is in driving connection with the first rope pulley assembly through a first transmission rod, and all the first rope pulley assembly is driven to operate through translation of the first transmission rod; the second output end is in transmission connection with the second rope pulley assembly through a second transmission rod, and all the second rope pulley assemblies are driven to operate through translation of the second transmission rod.

Optionally, two ends of the first transmission rod are respectively connected with one first movable pulley block, and two ends of the second transmission rod are respectively connected with one second movable pulley block.

Optionally, the mounting seat further has a third side portion and a fourth side portion which are opposite, the third side portion and the fourth side portion are respectively provided with a first supporting rod and a second supporting rod, the first movable pulley block is in sliding connection with the first supporting rod, and the second movable pulley block is in sliding connection with the second supporting rod.

Optionally, a first chute is arranged on one side, close to the first movable pulley block, of the first support rod, and a central shaft of the first movable pulley block extends into the first chute so as to realize sliding connection between the first movable pulley block and the first support rod; and a second sliding groove is formed in one side, close to the second movable pulley block, of the second support rod, and the central shaft of the second movable pulley block extends into the second sliding groove so as to realize sliding connection between the second movable pulley block and the second support rod.

Optionally, the number of the driving devices, the first rope pulley assemblies and the second rope pulley assemblies is the same, and each group of driving devices is connected with one group of the first rope pulley assemblies and one group of the second rope pulley assemblies.

The beneficial effects of this application are: the utility model provides a quick lifting clothes airing machine, wherein a rope pulley assembly is arranged between a driving device and an airing rod, and comprises a fixed pulley, a movable pulley and a traction rope wound between the fixed pulley and the movable pulley, and the driving device drives the movable pulley to linearly move so as to drive the airing rod to lift. According to the scheme, the principle of labor-saving distance of the movable pulley is utilized, the moving distance of the movable pulley can be multiplied to be the lifting distance of the airing rod, namely, under the condition that the airing rod is lifted by the same distance, the moving distance of the first output end and the second output end in the driving device of the scheme is multiplied to be reduced compared with the mode that the steel wire rope of the traditional winding wheel is directly connected with the airing rod, and when the winding wheel is adopted in the driving device, the winding speed of the winding wheel in the scheme is multiplied to be reduced. In conclusion, the scheme can realize the use of smaller winding speed and obtain larger rising speed of the airing rod. The lifting speed of the airing rod is improved when the airing rod is used, so that the waiting time of a user is shortened, and the use experience of the user can be optimized.

Drawings

The present application is described in further detail below with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of a quick lifting clothes airing machine according to an embodiment of the present application;

fig. 2 is an exploded schematic view of a quick-lifting clothes airing machine according to an embodiment of the present application;

fig. 3 is a schematic diagram of an internal structure of a quick lifting clothes airing machine according to an embodiment of the present application;

fig. 4 is a schematic partial structure of a quick lifting clothes airing machine according to an embodiment of the present application;

fig. 5 is a schematic structural view of a first sheave assembly according to an embodiment of the present application;

fig. 6 is a schematic structural diagram of a driving device according to an embodiment of the present application.

In the figure:

1. a driving device; 11. a first output terminal; 12. a second output terminal; 13. a motor; 14. a transmission case; 141. a pull rope; 2. a mounting base; 21. a first side portion; 22. a second side portion; 23. a third side portion; 24. a fourth side portion; 31. a first sheave assembly; 311. a first movable pulley block; 312. a first fixed pulley block; 313. a first traction rope; 32. a second sheave assembly; 321. the second movable pulley block; 322. the second fixed pulley block; 323. a second traction rope; 41. a first transmission rod; 42. a second transmission rod; 5. a parallel limiting device; 6. a fixed rod; 71. a first support bar; 711. a first chute; 72. a second support bar; 712. and a second chute.

Detailed Description

In order to make the technical problems solved, the technical solutions adopted and the technical effects achieved by the present application more clear, the technical solutions of the embodiments of the present application are described in further detail below, and it is obvious that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

In the description of the present application, unless explicitly stated and limited otherwise, the terms "connected," "secured" and "fixed" are to be construed broadly, as for example, they may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In this application, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other by way of additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the existing double-rod electric clothes airing machine lifting device structure with a bracket canceled, a winding wheel and a steel wire rope are arranged, the steel wire rope is downwards connected with an airing rod, and lifting of the airing rod is driven through winding and unwinding of the winding wheel. Because wire rope one end is direct to be rolled up in the reel in current airing machine, the pole is dried in the air to the other end lug connection, so the lifting speed of pole is the same with the reel of reel's reel of drying in the air and unwrapping wire speed, when the pole that dries in the air rises, in order to avoid wire rope wire jumper, realizes orderly winding wire rope on the reel of drying in the air, and the rotational speed of reel of drying in the air can not be too fast, leads to the problem that the pole of drying in the air of current airing machine is lifted slowly.

In order to solve the above technical problems, referring to fig. 1-3, the present embodiment provides a quick lifting clothes airing machine, which comprises a mounting seat 2, a driving device 1, a rope pulley assembly and an airing rod (not shown), wherein the driving device 1 and the rope pulley assembly are mounted in the mounting seat 2, the rope pulley assembly is connected with the airing rod, and the airing rod is suspended below the mounting seat 2.

The specific structure of the scheme of the embodiment is as follows:

the mounting block 2 has opposite first and second sides 21, 22;

the driving device 1 is arranged in the mounting seat 2 and is provided with a first output end 11 and a second output end 12;

the rope pulley assembly comprises a first rope pulley assembly 31 and a second rope pulley assembly 32 which are respectively positioned at two sides of the driving device 1, the first rope pulley assembly 31 comprises a first traction rope 313, a first fixed pulley block 312 fixedly arranged at the first side part 21 and a first movable pulley block 311 movably arranged in the mounting seat 2, the first movable pulley block 311 is in transmission connection with the first output end 11, and the first traction rope 313 is wound on the first fixed pulley block 312 and the first movable pulley block 311 and extends downwards to be connected to one end of a airing rod; the second sheave assembly 32 comprises a second traction rope 323, a second fixed pulley block 322 fixedly installed on the second side portion 22, and a second movable pulley block 321 movably installed in the installation seat 2, the second movable pulley block 321 is in transmission connection with the second output end 12, and the second traction rope 323 is wound on the second fixed pulley block 322 and the second movable pulley block 321 and extends downwards to be connected to the other end of the airing rod; the driving device 1 drives the first movable pulley block 311 and the second movable pulley block 321 to translate synchronously, so as to drive the airing rod to lift.

Specifically, the driving device 1 of the present embodiment has two output terminals, and the specific embodiment may be: 1. a single-shaft motor 13 is connected with a transmission case 14, and the transmission case 14 is provided with two output connecting ends; 2. providing a double-shaft motor 13, wherein the double-shaft motor 13 is provided with two output connecting ends; 3. a two-wire motor 13 is provided, the two-wire motor 13 having two independent rotors, which have two outputs.

The first rope pulley assembly 31 and the second rope pulley assembly 32 are respectively arranged on two sides of the driving device 1, and the first rope pulley assembly 31 and the second rope pulley assembly 32 respectively extend downwards from the first side part 21 and the second side part 22 of the mounting seat 2, so that the first traction rope 313 and the second traction rope 323 can be respectively connected to two opposite sides of the airing rod, and the purpose of horizontally hanging the airing rod is achieved.

The first sheave assembly 31 and the second sheave assembly 32 are symmetrically disposed, so the present description will be directly explained with reference to the first sheave assembly 31, and the second sheave assembly 32 can be symmetrically disposed with reference to the first sheave assembly 31. The first rope pulley assembly 31 is arranged to comprise a first fixed pulley block 312 and a first movable pulley block 311, the first fixed pulley block 312 is fixedly arranged on the first side portion 21 of the mounting seat 2, the first movable pulley block 311 is in transmission connection with the first output end 11 of the driving device 1, one end of a first traction rope 313 is fixed on the first fixed pulley block 312 or the second movable pulley block 321, the other end of the first traction rope bypasses the first fixed pulley block 312 and the second movable pulley block 321, then the first traction rope extends downwards from the first side portion 21 and is connected with a airing rod, and when the driving device 1 drives the first movable pulley block 311 to move, the first movable pulley block 311 moves by pulling the first traction rope 313, and the first traction rope 313 lifts by pulling the airing rod. According to the principle of labor saving and distance saving of the movable pulleys, when the first traction rope 313 moves for a movable distance, the distance of the first movable pulleys, namely, the driving distance of the first output end 11 can be multiplied by the first rope pulley assembly 31 to be amplified to be the lifting distance of the airing rod.

Therefore, when the combined structure of the motor 13 and the winding wheel is adopted as the driving device 1, the motor 13 is connected with the winding wheel, the steel wire rope of the winding wheel is connected to the first movable pulley block 311, and the linear speed of winding of the winding wheel is the same as the moving speed of the first movable pulley block 311, namely, the lifting speed of the airing rod is multiple times of the linear speed of winding of the winding wheel. For traditional scheme direct with the reel connection to the pole that dries in air, adopt the same wire speed, the speed that the pole that dries in air of this scheme risees is the speed that rises of traditional scheme several times.

In specific applications, the number of the first rope pulley assemblies 31 may be one or more, and generally, when only one group of the first rope pulley assemblies 31 is provided (a group of second rope pulley assemblies 32 are symmetrically provided), in order to maintain stability of the airing rod, a bracket for maintaining balance of the airing rod needs to be arranged between the mounting seat 2 and the airing rod. When the plurality of groups of first rope pulley components 31 are arranged (the plurality of groups of second rope pulley components 32 are symmetrically arranged), a plurality of suspension points can be respectively arranged on two sides of the airing rod, so that a bracket can be omitted, and the plurality of groups of first rope pulley components 31 synchronously move during lifting. When a plurality of groups of first rope pulley components 31 are arranged, only one driving device 1 can be arranged, and a plurality of first movable pulley blocks 311 are simultaneously connected with one first output end 11 in a transmission way; a plurality of driving devices 1 corresponding to the first sheave assemblies 31 may be provided, each of the first movable pulleys is connected to one of the first output ends 11, and the plurality of driving devices 1 may be operated synchronously when the elevator is lifted.

In summary, based on the airing machine that can promote fast of this embodiment, set up the rope sheave subassembly between drive arrangement 1 and the pole that dries in the air, the rope sheave subassembly includes fixed pulley, movable pulley and winds the haulage rope between the two, and drive arrangement 1 realizes driving the lift of pole that dries in the air through driving movable pulley rectilinear motion. According to the scheme, the principle of labor-saving distance of the movable pulley is utilized, the moving distance of the movable pulley can be multiplied to be the lifting distance of the airing rod, namely, compared with the mode that the wire rope of the traditional winding wheel is directly connected with the airing rod under the condition that the airing rod is lifted by the same distance, the moving distance of the first output end 11 and the second output end 12 in the driving device 1 is multiplied, and when the winding wheel is adopted in the driving device 1, the winding linear speed of the winding wheel in the scheme is multiplied. In conclusion, the scheme can realize the use of smaller winding speed and obtain larger rising speed of the airing rod. The lifting speed of the airing rod is improved when the airing rod is used, so that the waiting time of a user is shortened, and the use experience of the user can be optimized.

In an embodiment, referring to fig. 5, the first fixed pulley block 312, the first movable pulley block 311, the second fixed pulley block 322 and the second movable pulley block 321 respectively include at least two wheel grooves.

Specifically, the diameter of the wheel groove arranged on the pulley block is matched with that of the traction rope, and the number of the wheel grooves arranged on the pulley block determines the number of turns of the traction rope, which can bypass from the pulley block. According to the formula l2=nl1 (L2 is the lifting distance of the resistance arm, namely the airing rod; n is the number of sections of the rope on the movable pulley block, n is increased by 2 when the traction rope bypasses the movable pulley block, and L1 is the distance of the power arm, namely the movable pulley block, when the traction rope bypasses the movable pulley block, the more the number of turns of the traction rope bypassing the movable pulley block, the larger the amplification factor of the lifting distance of the airing rod is, and the number of turns of the traction rope bypassing the movable pulley block is just determined by the number of wheel grooves on the traction rope.

Therefore, in this solution, at least two wheel grooves are respectively disposed on the first fixed pulley block 312, the first movable pulley block 311, the second fixed pulley block 322 and the second movable pulley block 321, so that the first traction rope 313/the second traction rope 323 can bypass the first movable pulley block 311/the second movable pulley block 321 at least twice, and the lifting distance of the airing rod can be at least amplified by 4 times based on the moving distance of the first movable pulley block 311/the second movable pulley block 321.

In an embodiment, an end of the first traction rope 313 away from the airing rod is fixedly connected to the first fixed pulley block 312, and an end of the second traction rope 323 away from the airing rod is fixedly connected to the second fixed pulley block 322.

Also taking the first sheave assembly 31 as an illustration object, it is assumed that two sheave grooves are respectively provided on the first fixed sheave block 312 and the first movable sheave block 311, and when the rope is wound, the end portion of the first traction rope 313 is fixed to the first fixed sheave block 312, and the winding structure is as follows: the first movable pulley block 311-the first fixed pulley block 312-the airing rod, namely the first traction rope 313 of the structure bypasses the first movable pulley block 311 twice. If the end of the first traction rope 313 is fixed to the first movable pulley block 311, the winding structure is: the first fixed pulley block 312, the first movable pulley block 311, the first fixed pulley block 312 and the airing rod, namely the first traction rope 313 of the structure only bypasses the first movable pulley block 311 once, and if the first movable pulley block 311 needs to be bypassed twice, three wheel grooves are needed to be arranged on the first fixed pulley block 312. Therefore, in this embodiment, one end of the first traction rope 313 is fixed to the first fixed pulley block 312, and the number of times that the first traction rope 313 bypasses the first movable pulley block 311 can be the same as the number of wheel grooves on the first fixed pulley block 312 and the first movable pulley block 311 while keeping the number of wheel grooves on the first fixed pulley block 312 to be the same.

When the end of the first traction rope 313 is fixed, it may be fixed to the housing of the first fixed sheave block 312, as long as it is not wound around the first fixed sheave block 312.

In one embodiment, at least two sets of the first sheave assemblies 31 and at least two sets of the second sheave assemblies 32 are disposed in the mounting base 2.

At least two groups of first rope wheel assemblies 31 are arranged side by side, at least two suspension points can be provided for the same side of the airing rod, at least two suspension points are provided for the other side of the airing rod, and the stability of the airing rod can be maintained by the four suspension points, so that a bracket for maintaining the stability of the airing rod can be omitted from being arranged between the airing rod and the mounting seat 2.

In an embodiment, referring to fig. 5, the driving device 1 includes a motor 13 and a transmission case 14, a worm, two worm wheels and two reels are disposed in the transmission case 14, the worm is connected with an output shaft of the motor 13, the two worm wheels are respectively mounted on two opposite sides of the worm, one of the reels is mounted on each of the worm wheels, a pull rope 141 is wound on the reels, and the first output end 11 and the second output end 12 are respectively located at ends of the two pull ropes 141.

When the motor 13 runs, the worm is driven to rotate, the worm drives the two worm gears on the two sides to rotate, so that the two wire reels are driven to rotate, and when the two wire reels are wound, the movable pulley blocks on the two sides are pulled to approach through the pull rope 141, so that the lifting of the drying rod is pulled; when the two reels are unreeled, the movable pulley blocks on the two sides are pulled to be separated under the gravity action of the airing rod, so that the pull rope 141 is always tensioned. Through the setting of transmission case 14, turn into two output with one motor 13, when reducing motor 13's use, still guaranteed the synchronism of the winder reel of both sides and unreeled.

In an embodiment, referring to fig. 3, the driving device 1 is provided with a set of first output ends 11 and the first sheave assemblies 31 are in transmission connection through a first transmission rod 41, and all the first sheave assemblies 31 are driven to operate through translation of the first transmission rod 41; the second output end 12 is in transmission connection with the second rope pulley assembly 32 through a second transmission rod 42, and all the second rope pulley assembly 32 is driven to operate through the translation of the second transmission rod 42.

In this embodiment, the first transmission rod 41 and the second transmission rod 42 are symmetrically disposed, so the first transmission rod 41 is directly used as an example for explanation in this description, and the second transmission rod 42 can be directly symmetrically disposed with reference to the first transmission rod 41. The first transmission rod 41 is arranged, the middle part of the first transmission rod 41 is connected with the first output end 11 of the driving device 1, at least two groups of first rope pulley assemblies 31 are connected at intervals along the length direction of the first transmission rod 41, and when the first output end 11 drives the first transmission rod 41 to translate, the first transmission rod 41 synchronously drives all the first rope pulley assemblies 31 connected with the first transmission rod to move, so that the lifting of the airing rod is driven. That is, in this scheme, the first transmission rod 41 has the function of expanding connection, and based on the setting of the first transmission rod 41, the purpose that the first output end 11 synchronously drives a plurality of groups of first rope pulley components 31 to move can be achieved.

In order to ensure that the airing rod always keeps horizontal in the lifting process, the scheme is that two transmission rods are respectively provided with a parallel limiting device 5, and the parallel limiting devices 5 are used for limiting and guiding the transmission rods, so that the transmission rods always keep parallel movement in the process that the driving device 1 drives the transmission rods to move, the displacement of all traction ropes connected to the transmission rods is always kept the same, namely the displacement of points connected with the traction ropes on the whole airing rod is always kept the same, and the effect of always keeping the airing rod always horizontal in lifting is achieved. The transmission rod always moves in parallel, and it can be understood that the direction of the length direction of the transmission rod is always unchanged.

In an embodiment, referring to fig. 4, the quick lifting clothes airing machine further includes a fixing rod 6 parallel to the transmission rod and fixedly installed, the parallel limiting device 5 includes a plurality of sequentially connected scissor frames, the scissor frame located at the forefront end is connected with the fixing rod 6, the scissor frame located at the forefront end is connected with the transmission rod, and the transmission rod is always kept parallel to the fixing rod 6 through limiting of each scissor frame, so that the transmission rod can always keep parallel movement.

Specifically, the scissors frame comprises two connecting rods, and the middle parts of the two connecting rods are hinged through pins to form a scissors shape; the connecting rod is hinged with the connecting rod at the joint of the scissors frame and the scissors frame; the connecting rod is in sliding connection with the fixed rod 6 or the transmission rod at the joint of the scissor frames and the fixed rod 6 or the transmission rod, and then the telescopic action of the scissor frames is realized through the relative rotation of the connecting rod and the connecting rod of the scissor frames, namely the telescopic action of the whole parallel limiting device 5 is realized. According to the principle of parallelogram, in the process of relative rotation of the two connecting rods, the two side edges of the two connecting rods are always parallel, so that the transmission rod is always parallel to the fixed rod 6 under the limit of the parallel limiting device 5, and the aim of guiding the parallel movement of the transmission rod is fulfilled.

In an embodiment, two ends of the first transmission rod 41 are respectively connected to one of the first movable pulley blocks 311, and two ends of the second transmission rod 42 are respectively connected to one of the second movable pulley blocks 321.

The two ends of the first transmission rod 41 are respectively connected with a first movable pulley block 311, namely, two first rope pulley assemblies 31 are arranged, and the maximum distance between the two first rope pulley assemblies 31 is controlled, so that the distance between the two first rope pulley assemblies 31 and the connecting point of the airing rod is maximized, and the stability of the airing rod is maintained to the greatest extent under the condition of using the first rope pulley assemblies 31 with the minimum number. The second pulley means 32 is arranged symmetrically with respect to the first pulley means 31.

In an embodiment, the mounting base 2 further has a third side 23 and a fourth side 24 opposite to each other, and the third side 23 and the fourth side 24 are respectively provided with a first support rod 71 and a second support rod 72, the first movable pulley block 311 is slidably connected to the first support rod 71, and the second movable pulley block 321 is slidably connected to the second support rod 72.

That is, the first support bar 71 and the second support bar 72 are provided at both ends of the first transmission bar 41 and the second transmission bar 42, respectively, and the movable pulley blocks and the transmission bars can be supported by the first support bar 71 and the second support bar 72 to maintain the stability of the movement of the movable pulley blocks and the transmission bars.

In an embodiment, a first sliding groove 711 is provided on a side of the first support rod 71 near the first movable pulley block 311, and a central axis of the first movable pulley block 311 extends into the first sliding groove 711, so as to realize sliding connection between the first movable pulley block 311 and the first support rod 71; a second chute 712 is disposed on a side of the second support rod 72 near the second movable pulley block 321, and a central axis of the second movable pulley block 321 extends into the second chute 712, so as to realize sliding connection between the second movable pulley block 321 and the second support rod 72.

The sliding groove is matched with the central shaft of the movable pulley block, so that the movable pulley block can be supported, and the movable pulley block can be limited and guided, so that the effect of improving the stability of the pulley block in the installation and moving processes is achieved.

In an embodiment, the number of the driving devices 1, the first sheave assemblies 31, and the second sheave assemblies 32 is the same, and each group of the driving devices 1 is connected to one group of the first sheave assemblies 31 and one group of the second sheave assemblies 32.

In the description herein, it should be understood that the terms "upper," "lower," "left," "right," and the like are merely for convenience of description and to simplify the operation, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the application. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for providing a special meaning.

In the description herein, reference to the term "one embodiment," "an example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in the foregoing embodiments, and that the embodiments described in the foregoing embodiments may be combined appropriately to form other embodiments that will be understood by those skilled in the art.

The technical principles of the present application are described above in connection with specific embodiments. These descriptions are provided only for the purpose of illustrating the principles of the present application and should not be construed as limiting the scope of the present application in any way. Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification without undue burden from the present disclosure.

Claims (10)

1. But airing machine of quick lifting, its characterized in that includes:

a mounting block having opposite first and second sides;

the driving device is arranged in the mounting seat and is provided with a first output end and a second output end;

the rope pulley assembly comprises a first rope pulley assembly and a second rope pulley assembly which are respectively positioned at two sides of the driving device;

the first rope pulley assembly comprises a first traction rope, a first fixed pulley block fixedly arranged on the first side part and a first movable pulley block movably arranged in the mounting seat, the first movable pulley block is in transmission connection with the first output end, and the first traction rope is wound on the first fixed pulley block and the first movable pulley block and extends downwards to be connected to one end of the airing rod;

the second rope pulley assembly comprises a second traction rope, a second fixed pulley block fixedly arranged on the second side part and a second movable pulley block movably arranged in the mounting seat, the second movable pulley block is in transmission connection with the second output end, and the second traction rope is wound on the second fixed pulley block and the second movable pulley block and extends downwards to be connected to the other end of the airing rod;

the driving device drives the first movable pulley block and the second movable pulley block to synchronously translate, so that the airing rod is driven to lift.

2. The quick-lifting laundry dryer of claim 1, wherein the first fixed pulley block, the first movable pulley block, the second fixed pulley block and the second movable pulley block comprise at least two wheel grooves.

3. The quick lifting clothes airing machine according to claim 2, wherein one end of the first traction rope far away from the airing rod is fixedly connected with the first fixed pulley block, and one end of the second traction rope far away from the airing rod is fixedly connected with the second fixed pulley block.

4. The quick-lifting laundry dryer of claim 1, wherein at least two sets of the first sheave assemblies side-by-side and at least two sets of the second sheave assemblies side-by-side are provided in the mounting base.

5. The quick lift clothes drying machine of claim 4 wherein the drive means comprises a motor and a gear box, wherein a worm, two worm gears and two reels are disposed in the gear box, the worm is connected to an output shaft of the motor, the two worm gears are respectively mounted on two opposite sides of the worm, one of the reels is mounted on each of the worm gears, a pull rope is wound on the reels, and the first output end and the second output end are respectively located at ends of the two pull ropes.

6. The quick-lifting clothes drying machine according to claim 5, wherein the driving device is provided with a set, the first output end is in transmission connection with the first rope pulley assembly through a first transmission rod, and all the first rope pulley assembly is driven to operate through translation of the first transmission rod; the second output end is in transmission connection with the second rope pulley assembly through a second transmission rod, and all the second rope pulley assemblies are driven to operate through translation of the second transmission rod.

7. The quick lifting clothes drying machine of claim 6, wherein two ends of the first transmission rod are respectively connected with one first movable pulley block, and two ends of the second transmission rod are respectively connected with one second movable pulley block.

8. The quick lift clothes horse of claim 7 wherein the mounting base further has third and fourth opposing sides, the third and fourth sides each being provided with a first support bar and a second support bar, the first movable pulley block slidably connected to the first support bar, the second movable pulley block slidably connected to the second support bar.

9. The quick lifting clothes airing machine according to claim 8, wherein a first chute is formed in one side, close to the first movable pulley block, of the first support rod, and a central shaft of the first movable pulley block extends into the first chute so as to realize sliding connection between the first movable pulley block and the first support rod; and a second sliding groove is formed in one side, close to the second movable pulley block, of the second support rod, and the central shaft of the second movable pulley block extends into the second sliding groove so as to realize sliding connection between the second movable pulley block and the second support rod.

10. The quick-lifting laundry dryer of claim 5, wherein the drive means, the first sheave assembly and the second sheave assembly are all the same in number, and each set of drive means is connected to a set of the first sheave assembly and a set of the second sheave assembly.