CN216237783U

CN216237783U - Clothes airing machine capable of stopping emergently when meeting with blockage

Info

Publication number: CN216237783U
Application number: CN202121977817.6U
Authority: CN
Inventors: 顾江生
Original assignee: Zhejiang Gujia Meilin Home Co ltd
Current assignee: Zhejiang Gujia Meilin Home Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-04-08
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses a clothes airing machine capable of being emergently stopped when meeting a resistance, which comprises a host machine, a scissor rack and a airing rod assembly, wherein a controller, a lifting rope winding and unwinding device and a driving motor are arranged on the host machine, the controller is electrically connected with the driving motor, the lifting rope winding and unwinding device is driven by the driving motor, a lifting rope is wound on the lifting rope winding and unwinding device, the other end of the lifting rope is fixed with the side wall of the airing rod assembly, the side wall of the lifting rope winding and unwinding device is provided with a first emergency stop device for controlling the emergency stop when the airing rod assembly descends, and a second emergency stop device for controlling the emergency stop when the airing rod assembly ascends is arranged between the driving motor and the lifting rope winding and unwinding device. The clothes airing machine capable of stopping emergently in case of blockage can realize that the clothes airing frame stops emergently in the ascending and descending processes, is safer to use, can avoid continuous heating of the driving motor in case of blockage, and ensures the service life of the clothes airing frame.

Description

Clothes airing machine capable of stopping emergently when meeting with blockage

Technical Field

The utility model relates to the technical field of intelligent clothes hangers, in particular to a clothes airing machine capable of being stopped emergently when meeting a blockage.

Background

The intelligent electric clothes airing machine is an intelligent household article which generates driving force through a motor, and has the basic functions of providing intelligent automatic solutions for airing clothes, quilts and the like for various household users, and meanwhile, is also provided with value-added functions of integrated illumination, ultraviolet sterilization, disinfection, negative oxygen ion generator, timed air drying, intelligent drying, home decoration and the like; the method is suitable for villas, holiday villages, apartment buildings and various middle-high-end residential districts; typically on a balcony or on a roof near a window. Intelligent electric clothes drying machines have developed to this day and are not just clothes drying tools. Besides the labor saving and the practicability, the clothes airing device is a decorative product. It has become a beautiful landscape on the balcony.

When the electric clothes hanger is controlled to ascend and descend, the clothes hanger is impacted or scratched due to the fact that people are under the clothes hanger in the descending process, the potential safety hazard is great, in the ascending process, after the clothes hanger is clamped by foreign matters, the driving motor is still continuously output, the driving motor is prone to continuously generating heat inside, and therefore the service life of the driving motor is influenced, and even the driving motor is damaged.

SUMMERY OF THE UTILITY MODEL

In order to achieve the purpose, the utility model adopts the following technical scheme: a clothes airing machine capable of being emergently stopped when meeting a resistance comprises a main machine, a shear frame and an airing rod assembly, wherein a controller, a lifting rope winding and unwinding device and a driving motor are arranged on the main machine, the controller is electrically connected with the driving motor, the lifting rope winding and unwinding device is driven by the driving motor, a lifting rope is wound on the lifting rope winding and unwinding device, the other end of the lifting rope is fixed with the side wall of the airing rod assembly, a first emergency stopping device used for controlling the emergency stop when the airing rod assembly descends is arranged on the side wall of the lifting rope winding and unwinding device, and a second emergency stopping device used for controlling the emergency stop when the airing rod assembly ascends is arranged between the driving motor and the lifting rope winding and unwinding device.

Preferably, the lifting rope winding and unwinding devices is including rotating the first pivot of connecting the lateral wall under the host computer, the first bevel gear of upper end fixedly connected with of first pivot, be provided with the dwang that two symmetries set up in the host computer, the one end fixedly connected with second bevel gear of dwang, and second bevel gear and first bevel gear meshing setting, the other end fixedly connected with reel of dwang, the lifting rope is around establishing on the reel, the lower lateral wall fixedly connected with fixed plate of host computer, the lateral wall of fixed plate rotates and is connected with the second pivot, the one end fixedly connected with third bevel gear of second pivot, third bevel gear and first bevel gear meshing setting.

Preferably, first scram device includes the turning block of fixed connection at the second pivot other end, the spacing groove that a plurality of arrays set up is seted up to the lateral wall of turning block, the lower lateral wall fixedly connected with mounting bracket of host computer, driving motor fixed connection is on the lateral wall of mounting bracket, driving motor's output fixedly connected with connecting axle, the support that a plurality of arrays of lateral wall fixedly connected with of connecting axle set up, the lateral wall of support is inserted and is equipped with the T shape guide arm that two symmetries set up, the lower extreme fixedly connected with stopper of T shape guide arm, and stopper and spacing groove offset, the lateral wall cover of T shape guide arm is equipped with first spring, and the both ends of first spring offset with the lateral wall of support and stopper respectively.

Preferably, the second emergency stop device includes that fixed cover establishes the movable block on the dwang lateral wall, and the dwang rotates with the lateral wall of movable block to be connected, the fixed block that two symmetries of lateral wall fixedly connected with of movable block set up, the dead lever that is equipped with two symmetries and sets up is inserted to the lateral wall of fixed block, the one end of dead lever is fixed with the lower lateral wall of host computer, and the other end fixedly connected with connecting plate of dead lever, the lateral wall cover of dead lever is equipped with the second spring, and the both ends of second spring offset with the lateral wall of host computer and fixed block respectively.

Preferably, the side wall of the connecting plate is fixedly connected with a limit switch, the upper side wall of the moving block is fixedly connected with a contact, and the limit switch is electrically connected with the driving motor.

Preferably, the side wall of the fixing rod is provided with a smooth film.

The technical scheme provided by the utility model has the beneficial effects that:

1. according to the clothes airing machine suddenly stopped when being blocked, the first sudden stop device is arranged, when the airing rod assembly moves downwards, the lifting rope is dragged to further enable the reel to move downwards, the moving block moves downwards along the side wall of the fixed rod, meanwhile, the second spring contracts, the second bevel gear is meshed with the first bevel gear, when the downward movement is blocked, the moving block moves upwards under the spring force of the second spring, the second bevel gear is not meshed with the first bevel gear after moving upwards, the power input is disconnected, the airing rod assembly does not descend any more, and the clothes airing rod assembly is safer to use;

2. according to the clothes airing machine suddenly stopped at a resistance, the second sudden stop device is arranged, when the airing rod assembly moves upwards, the limiting block is abutted against the limiting groove through the elastic force of the first spring, at the moment, the connecting shaft can rotate to drive the second rotating shaft to rotate, when the airing rod assembly moves upwards and is blocked at the resistance, the rotating block cannot rotate, at the moment, the driving motor still continuously rotates, the driving motor rotates to drive the connecting shaft to rotate, the support and the limiting block are further driven to rotate, the limiting block slides on the side wall of the limiting groove, the first spring is compressed under stress, the limiting block is separated from the limiting groove and rotates on the side wall of the rotating block, the connecting shaft can continuously rotate, the output energy of the driving motor is further conveyed out, continuous heating of the driving motor is avoided, and damage to the driving motor is avoided.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic left-view three-dimensional structure of a clothes airing machine which is suddenly stopped when meeting a blockage in the utility model;

FIG. 2 is a schematic view of a bottom perspective structure of the clothes airing machine capable of stopping suddenly in case of a blockage according to the utility model;

FIG. 3 is a schematic view of the internal structure of a main machine of the clothes airing machine suddenly stopped when encountering a blockage according to the utility model;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;

fig. 5 is an enlarged schematic view of B in fig. 3.

In the figure: 1. a host; 2. a scissor rack; 3. an airing rod assembly; 4. a lifting rope; 5. a controller; 6. a mounting frame; 7. a lifting rope winding and unwinding device; 701. a first rotating shaft; 702. a reel; 703. a first bevel gear; 704. rotating the rod; 705. a second bevel gear; 706. a fixing plate; 707. a third bevel gear; 708. a second rotating shaft; 8. a first emergency stop device; 801. a support; 802. a connecting shaft; 803. a T-shaped guide rod; 804. a first spring; 805. a limiting block; 806. rotating the block; 807. a limiting groove; 9. a second emergency stop device; 901. fixing the rod; 902. a connecting plate; 903. a moving block; 904. a fixed block; 905. a second spring; 10. a drive motor; 11. a contact; 12. and a limit switch.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the following description, for clarity and conciseness of description, not all of the various components shown in the figures are described. The various components shown in the figures provide those skilled in the art with a fully enabled disclosure of the utility model. The operation of many of the components is familiar and obvious to those skilled in the art.

Example (b):

as shown in fig. 1-5, the embodiment provides a clothes airing machine capable of being suddenly stopped when meeting a resistance, which comprises a main machine 1, a scissor holder 2 and a drying rod assembly 3, wherein the main machine 1 is provided with a controller 5, a lifting rope winding and unwinding device 7 and a driving motor 10, the controller 5 is electrically connected with the driving motor 10, the lifting rope winding and unwinding device 7 is driven by the driving motor 10, a lifting rope 4 is wound on the lifting rope winding and unwinding device 7, the other end of the lifting rope 4 is fixed with the side wall of the drying rod assembly 3, the side wall of the lifting rope winding and unwinding device 7 is provided with a first sudden stop device 8 for controlling the sudden stop when meeting a resistance in the descending process of the drying rod assembly 3, a second sudden stop device 9 for controlling the sudden stop when meeting a resistance in the ascending process of the drying rod assembly 3 is arranged between the driving motor 10 and the lifting rope winding and unwinding device 7, so that the clothes airing machine can be suddenly stopped when meeting a resistance in the ascending and descending processes and can be used more safely, and continuous heating of the driving motor 10 when being blocked can be avoided, and the service life of the driving motor is ensured.

Preferably, the lifting rope winding and unwinding device 7 comprises a first rotating shaft 701 rotatably connected to the lower side wall of the main body 1, a first bevel gear 703 is fixedly connected to the upper end of the first rotating shaft 701, two rotating rods 704 symmetrically arranged are arranged in the main body 1, a second bevel gear 705 is fixedly connected to one end of each rotating rod 704, the second bevel gear 705 is meshed with the first bevel gear 703, a winding wheel 702 is fixedly connected to the other end of each rotating rod 704, the lifting rope 4 is wound on the winding wheel 702, a fixing plate 706 is fixedly connected to the lower side wall of the main body 1, a second rotating shaft 708 is rotatably connected to the side wall of the fixing plate 706, a third bevel gear 707 is fixedly connected to one end of the second rotating shaft 708, the third bevel gear 707 is meshed with the first bevel gear 703, the driving motor 10 drives the second rotating shaft 708 and the third bevel gear 707 to rotate through the first emergency stop device 8, the rotation of the third bevel gear 707 drives the first bevel gear 703 to rotate, and further drives the second bevel gear 705 to rotate, the rotation of the second bevel gear 705 drives the rotation rod 704 to rotate, and further drives the two reels 702 to rotate, so as to realize the retraction and release of the lifting rope 4 and the lifting and lowering of the airing rod assembly 3.

Preferably, the first emergency stop device 8 includes a rotating block 806 fixedly connected to the other end of the second rotating shaft 708, a plurality of limiting grooves 807 arranged in an array are formed in a side wall of the rotating block 806, the lower side wall of the main machine 1 is fixedly connected with the mounting frame 6, the driving motor 10 is fixedly connected to a side wall of the mounting frame 6, the output end of the driving motor 10 is fixedly connected with the connecting shaft 802, a plurality of supports 801 arranged in an array are fixedly connected to a side wall of the connecting shaft 802, two T-shaped guide rods 803 arranged symmetrically are inserted into a side wall of the supports 801, limiting blocks 805 are fixedly connected to lower ends of the T-shaped guide rods 803, the limiting blocks 805 abut against the limiting grooves 807, a first spring 804 is sleeved on a side wall of the T-shaped guide rods 803, two ends of the first spring 804 abut against side walls of the supports 801 and the limiting blocks 805 respectively, and by providing the first emergency stop device 8, when the airing rod assembly 3 moves downwards, the lifting rope 4 is dragged to make the winding reel 702 move downwards, the moving block 903 is enabled to move downwards along the side wall of the fixed rod of the rack 901, meanwhile, the second spring 905 contracts, the second bevel gear 705 is meshed with the first bevel gear 703 at the moment, when the downward movement is blocked, the moving block 903 moves upwards under the spring force action of the second spring 905, the second bevel gear 705 does not mesh with the first bevel gear 703 any more after moving upwards, and therefore power input is disconnected, the airing rod assembly 3 does not descend any more, and the use is safer.

Preferably, the second emergency stop device 9 includes a moving block 903 fixedly sleeved on a side wall of the rotating rod 704, the rotating rod 704 is rotatably connected with a side wall of the moving block 903, two symmetrically arranged fixing blocks 904 are fixedly connected with a side wall of the moving block 903, two symmetrically arranged fixing rods 901 are inserted into a side wall of the fixing block 904, one end of each fixing rod 901 is fixed with a lower side wall of the main machine 1, the other end of each fixing rod 901 is fixedly connected with a connecting plate 902, a second spring 905 is sleeved on a side wall of each fixing rod 901, two ends of each second spring 905 respectively abut against the side walls of the main machine 1 and the fixing block 904, by arranging the second emergency stop device 9, when the airing rod assembly 3 moves upwards, the elastic force of the first spring 804 abuts against the limiting block 805 on the limiting groove 807, at this time, the rotation of the connecting shaft 802 can drive the rotation of the second rotating shaft 708, when the upwards movement encounters the blocking, the rotating block 806 cannot rotate, at this moment, the driving motor 10 still continuously rotates, the rotation of the driving motor 10 drives the rotation of the connecting shaft 802, and further drives the rotation of the bracket 801 and the limiting block 805, so that the limiting block 805 slides on the side wall of the limiting groove 807, and meanwhile, the first spring 804 is compressed under the stress, so that the limiting block 805 is separated from the limiting groove 807 and rotates on the side wall of the rotating block 806, so that the connecting shaft 802 can continuously rotate, so that the output energy of the driving motor 10 is continuously conveyed out, the driving motor 10 is prevented from continuously generating heat, and the damage to the driving motor 10 is avoided.

Preferably, a limit switch 12 is fixedly connected to a side wall of the connecting plate 902, a contact 11 is fixedly connected to an upper side wall of the moving block 903, the limit switch 12 is electrically connected to the driving motor 10, and when the downward movement of the airing rod assembly 3 is blocked, the moving block 903 moves upward along the side wall of the fixing rod 901, so that the contact 11 is in contact with the limit switch 12, the driving motor 10 is disconnected, and energy is saved.

Preferably, the side walls of the fixing rod 901 are provided with smooth films to reduce friction force during sliding, so that the moving block 903 can slide on the side walls of the fixing rod 901 more smoothly.

The working principle is as follows: when the clothes hanger is used, firstly, the controller 5 controls the forward and reverse rotation of the driving motor 10, and then the rising and falling of the clothes hanger are controlled, the use is more intelligent and convenient, the driving motor 10 drives the second rotating shaft 708 and the third bevel gear 707 to rotate through the first emergency stop device 8, the rotation of the third bevel gear 707 drives the rotation of the first bevel gear 703, and then drives the rotation of the second bevel gear 705, the rotation of the second bevel gear 705 drives the rotation rod 704 to rotate, and then drives the rotation of the two reels 702, and the folding and unfolding of the lifting rope 4 and the rising and falling of the clothes hanger component 3 are realized. By arranging the first sudden stop device 8, when the airing rod assembly 3 moves downwards, the lifting rope 4 is dragged to further enable the reel 702 to move downwards, the moving block 903 moves downwards along the side wall of the fixed rod of the cylinder 901, meanwhile, the second spring 905 contracts, the second bevel gear 705 is meshed with the first bevel gear 703 at the moment, when the downward movement is blocked, the moving block 903 moves upwards under the spring force of the second spring 905, the second bevel gear 705 does not mesh with the first bevel gear 703 any more after moving upwards, the power input is disconnected, the airing rod assembly 3 does not descend any more, and the use is safer;

through setting up second scram device 9, when the pole subassembly 3 that dries in the air upwards moves, the elasticity of first spring 804 supports stopper 805 tightly on spacing groove 807, at this moment, the rotation of connecting axle 802 can drive the rotation of second pivot 708, when upwards moving meets and hinders the card and die, turning block 806 can't rotate, driving motor 10 is still continuously rotating this moment, driving motor 10's rotation drives the rotation of connecting axle 802, and then drive the rotation of support 801 and stopper 805, make stopper 805 slide on the lateral wall of spacing groove 807, make first spring 804 atress compression simultaneously, thereby make stopper 805 deviate from the spacing groove 807 and rotate on the lateral wall of turning block 806, make connecting axle 802 can continue to rotate, thereby continue to carry out driving motor 10's output energy, avoided driving motor 10 to continue to generate heat, avoid causing the damage to it.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a meet airing machine that hinders scram, includes host computer, scissors frame and the pole subassembly that dries in the air, its characterized in that: the main machine comprises a controller, a lifting rope winding and unwinding device and a driving motor, the controller is electrically connected with the driving motor, the lifting rope winding and unwinding device is driven by the driving motor, a lifting rope is wound on the lifting rope winding and unwinding device, the other end of the lifting rope is fixedly connected with the airing rod assembly, a first emergency stop device used for controlling emergency stop of the airing rod assembly in the descending process is arranged between the lifting rope winding and unwinding device and the driving motor, and a second emergency stop device used for controlling emergency stop of the airing rod assembly in the ascending process is arranged between the lifting rope winding and unwinding device and the airing rod assembly.

2. The clothes airing machine capable of being emergently stopped when meeting with a block according to claim 1, wherein: the lifting rope winding and unwinding devices are including setting up first pivot on the host computer bottom plate, set up in first epaxial first bevel gear, with the second bevel gear that first bevel gear meshing set up, with the third bevel gear that first bevel gear meshing set up with set up in the reel at host computer bottom plate both ends, the second bevel gear with connect through the dwang between the reel, the lifting rope is around establishing on the reel, the third bevel gear with connect through the second pivot between the driving motor.

3. The clothes airing machine capable of being emergently stopped when meeting with a block according to claim 2, wherein: the main machine bottom plate is further provided with a fixing plate, and the second rotating shaft penetrates through the fixing plate.

4. The clothes airing machine capable of being emergently stopped when meeting with a block according to claim 3, wherein: the first emergency stop device is arranged between the fixed plate and the driving motor and comprises a connecting shaft, a support arranged on the outer wall of the connecting shaft and a rotating block fixedly arranged on the second rotating shaft, and the second rotating shaft is connected with the driving motor through the connecting shaft.

5. The clothes airing machine capable of being emergently stopped when meeting with a block according to claim 4, wherein: the host computer bottom plate is provided with a mounting bracket, the driving motor is arranged on the mounting bracket, and the output end of the driving motor is fixedly connected with the connecting shaft.

6. The clothes airing machine capable of being emergently stopped when meeting with a block according to claim 4, wherein: the outer wall of the rotating block is provided with a plurality of limiting grooves arranged in an array mode, the outer wall of the connecting shaft is provided with a plurality of supports in an array mode, the supports are provided with T-shaped guide rods, the lower ends of the T-shaped guide rods are connected with limiting blocks, and the limiting blocks are matched with the limiting grooves.

7. The clothes airing machine capable of being emergently stopped when meeting with a block according to claim 6, wherein: and a first spring is further arranged on the T-shaped guide rod and is positioned between the bracket and the limiting block.

8. The clothes airing machine capable of being emergently stopped when meeting with a block according to claim 1, wherein: the second emergency stop device comprises a moving block arranged on the rotating rod, fixed blocks arranged on two sides of the moving block and a fixed rod penetrating through the fixed blocks, the rotating rod penetrates through the moving block, the fixed rod is arranged on a bottom plate of the host, a connecting plate is arranged at the upper end of the fixed rod, a second spring is sleeved on the fixed rod, and the second spring is located between the bottom plate of the host and the fixed blocks.

9. The clothes airing machine capable of being emergently stopped when meeting with a blockage according to claim 8, wherein: the connecting plate is provided with a limit switch, the upper end of the moving block is provided with a contact, and the limit switch is electrically connected with the driving motor.

10. The clothes airing machine capable of being emergently stopped when meeting with a block according to claim 4, wherein: the side wall of the fixed rod is provided with a smooth film.