WO2020034824A1

WO2020034824A1 - Shaking device for clothing and clothing treatment apparatus

Info

Publication number: WO2020034824A1
Application number: PCT/CN2019/097975
Authority: WO
Inventors: 迟宗锐; 闫丰刚; 王秀梅; 马丽; 孙广彬; 陈圣波
Original assignee: 青岛海尔洗衣机有限公司
Priority date: 2018-08-13
Filing date: 2019-07-26
Publication date: 2020-02-20
Also published as: CN110820268A; JP2021533898A

Abstract

A shaking device for clothing and a clothing treatment apparatus. The clothing treatment apparatus comprises the shaking device. The shaking device comprises a cross beam (2), a first linkage (4), a second linkage (5), and a motor (7). The cross beam (2) is slidably connected to a support base (9). The cross beam (2) is used for carrying a hanger or is provided with a hanger. The housing of the motor (7) is fixedly connected to the support base (9). One end of the first linkage (4) is pivotally connected to the cross beam (2), the other end of the first linkage (4) is pivotally connected to one end of the second linkage (5), and the other end of the second linkage (5) is in driving connection with a rotating shaft of the motor (7). The motor (7) can drive the second linkage (5) to rotate, such that the first linkage (4) drives the cross beam (2) to move reciprocately and linearly along its lengthwise direction. The cross beam (2) can drive clothing to shake by means of the hanger, thereby achieving the purpose of clothing dewatering and drying and preventing the appearance of wrinkles.

Description

Shaking device and laundry processing equipment for clothes

Technical field

The invention belongs to the technical field of laundry treatment equipment, and specifically provides a shaking device and a laundry treatment equipment for laundry.

Background technique

When washing the laundry in the washing machine, the laundry will continuously tumble, rotate, and entangle with each other in the washing machine, and the washed laundry often produces some wrinkles. When the washing machine spins off the clothes, and when the clothes dryer dries the clothes at a high temperature, the clothes are not stretched, and wrinkles still exist. When the clothing is worn by the user, the user also needs to flatten it manually, and the user experience is poor.

Accordingly, there is a need in the art for a new shaking device and laundry processing apparatus for laundry to solve the above problems.

Summary of the Invention

In order to solve the above-mentioned problems in the prior art, that is, to solve the problem of wrinkles after the laundry is washed and dried in the prior art, the present invention provides a shaking device for clothes. The shaking device includes a beam, a first A connecting rod, a second connecting rod, and a motor, the beam is slidingly connected to a supporting base, the beam is used to carry a hanger or a hanger is provided thereon, and a housing of the motor is fixedly connected to the supporting base. One end of a link is pivotally connected to the beam, the other end of the first link is pivotally connected to one end of the second link, and the other end of the second link is connected to the rotation shaft of the motor Driving connection; the motor can drive the second link to rotate, so that the first link drives the beam to make a reciprocating linear motion along its own length direction.

In a preferred technical solution of the above-mentioned shaking device, the shaking device further includes a first sliding assistance structure disposed between the first link and the beam, and the first link passes the first sliding assistance The structure is pivotally connected to the beam.

In a preferred technical solution of the above-mentioned shaking device, the shaking device further includes a second slip assisting structure provided between the first link and the second link, and the first link passes through the first link Two sliding assistance structures are pivotally connected to the second link.

In a preferred technical solution of the shaking device described above, the first slip assisting structure and / or the second slip assisting structure is a bearing or a self-lubricating bushing.

In a preferred technical solution of the above-mentioned shaking device, the shaking device further includes a support rod provided between the cross beam and the first link, and the support rod is fixedly connected to or integrated with the cross beam, so that The support rod is pivotally connected to the one end of the first link.

In a preferred technical solution of the above-mentioned dithering device, the dithering device further includes a mounting box disposed between the beam and the first link, and the mounting box is fixedly connected to the beam or is made integrally. The mounting box is pivotally connected to the one end of the first link, and the mounting box can receive the first link and the second link.

In a preferred technical solution of the above-mentioned shaking device, the shaking device further includes a reducer, and a housing of the reducer is fixedly connected to the housing of the motor or the support base, and an input shaft of the reducer is connected to the The rotation shaft of the motor is drivingly connected, and the output shaft of the speed reducer is drivingly connected to the other end of the second link.

In a preferred technical solution of the above-mentioned shaking device, the shaking device further includes a support arm, one end of the support arm is fixedly connected to the support base body or made integrally, and the other end of the support arm is slidably connected to the beam. , So that the beam can slide along its own length direction; and / or, the motor is a motor.

In addition, the present invention also provides a laundry processing apparatus, the laundry processing apparatus includes the shaking apparatus according to any one of the above-mentioned preferred technical solutions of the shaking apparatus, and the supporting base is a box of the laundry processing apparatus.

In a preferred technical solution of the above-mentioned laundry treatment equipment, the laundry treatment equipment is a dry cleaning machine, a clothes dryer, a clothes care machine, or a wardrobe.

Those skilled in the art can understand that, in the preferred technical solution of the present invention, by slidingly connecting the cross beam to the support base, the housing of the motor and the support base are fixedly connected, and one end of the first link is pivotally connected to the cross beam. So that the other end of the first link is pivotally connected to one end of the second link, and the other end of the second link is drivingly connected to the rotation shaft of the motor, so that the motor can drive the second link to rotate, so that the first connection The rod drives the beam to make a reciprocating linear motion along its length. The crossbeam which performs the reciprocating linear motion of the present invention can drive the clothes to shake through the clothes hanger, thereby achieving the purpose of dehydrating and drying the clothes. At the same time, the jittering clothing can also flatten itself through its own jittering and stretching action to prevent wrinkles, which optimizes the user experience.

BRIEF DESCRIPTION OF THE DRAWINGS

The following describes preferred embodiments of the present invention with reference to the accompanying drawings, in which:

1 is a front view of a dithering device in a first embodiment of the present invention;

2 is a first side view of a dithering device in a first embodiment of the present invention;

3 is a second side view of the dithering device in the first embodiment of the present invention;

4a is a partial top view of the dithering device in FIG. 1 (case 1);

4b is a partial top view of the dithering device in FIG. 1 (case 2);

4c is a partial top view of the dithering device in FIG. 1 (case three);

5 is a side view of a beam in the first embodiment of the present invention;

6 is a cross-sectional view taken along the A-A direction in FIG. 1;

7 is a side view of a dithering device in a second embodiment of the present invention;

Fig. 8 is a front view of a dithering device in a second embodiment of the present invention.

List of reference signs:

1. Support arm; 11. Support arm mounting hole; 2. Beam; 21; Beam fixing column; 22. Threaded hole; 23; Limit slot; 3. Support rod; 4. First link; 41; First pivot Turning end; 42, first movable end; 5, second connecting rod; 51, second movable end; 52, second pivoting end; 6, reducer; 7, motor; 8, screw; 9, support base; 10. First sliding assist structure; 20. Mounting box.

detailed description

Those skilled in the art should understand that the embodiments in this section are only used to explain the technical principles of the present invention, and are not intended to limit the protection scope of the present invention. For example, although the components in the drawings are drawn according to a certain proportional relationship, this proportional relationship is not static, and those skilled in the art can adjust it according to needs in order to adapt to specific applications and adjusted technology. The solution will still fall into the protection scope of the present invention.

It should be noted that, in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The term indicating the direction or positional relationship is based on the direction or positional relationship shown in the drawings, which is only for convenience of description, and does not indicate or imply that the device or element must have a specific orientation, structure and operation in a specific orientation, Therefore, it cannot be understood as a limitation to the present invention. In addition, the terms "first," "second," and "third" are used for descriptive purposes only, and should not be construed to indicate or imply relative importance.

In addition, it should be noted that in the description of the present invention, unless otherwise specified and limited, the terms "installation", "connected", and "connected" should be understood in a broad sense. For example, they may be fixed connections or It is detachable or integrally connected; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

In a first embodiment of the invention:

As shown in FIGS. 1 to 4 c, the shaking device for clothes of the present invention mainly includes a support arm 1, a beam 2, a support rod 3, a first link 4, a second link 5, a speed reducer 6, and a motor 7 . The top end of the support arm 1 is fixed to the support base 9 through the support arm mounting hole 11, or a person skilled in the art can also make the support arm 1 and the fixed base 1 integrally according to needs. The bottom end of the support arm 1 is slidably connected to the end of the cross beam 2, so that the cross beam 2 can slide back and forth along the length direction of the support base 1. Alternatively, on the premise that the beam 2 can be shaken, those skilled in the art may also movably connect the top end of the support arm 1 with the support base 9 as required, so that the bottom end of the support arm 1 is fixedly connected to the end of the beam 2.

With continued reference to FIGS. 1 to 4 c, the housing of the motor 7 is fixedly connected to the support base 9, the housing of the reducer 6 is fixedly connected to the housing of the motor 7, and the input shaft of the reducer 6 is drivingly connected to the rotating shaft of the motor 7. Specifically, the input shaft of the speed reducer 6 and the rotation shaft of the motor 7 are fixed coaxially. In addition, on the premise of ensuring that the input shaft of the reducer 6 is drivingly connected to the rotating shaft of the motor 7, those skilled in the art can also fix the housing of the reducer 6 to the fixed base 9 as required.

Continuing to refer to FIGS. 1 to 4 c, the support rod 3 is fixedly connected to the top of the beam 2, or a person skilled in the art can also make the support rod 3 and the beam 2 integrally as required. The first pivot end 41 of the first link 4 is pivotally connected to the support rod 3, the first movable end 42 of the first link 4 is pivotally connected to the second movable end 51 of the second link 5, and the second joint The second pivoting end 52 of the lever 5 is coaxially fixedly connected with the output shaft of the speed reducer 6.

Although it is not explicitly shown in the drawings, in a preferred embodiment of the present invention, a first columnar structure is provided on the support rod 3, and a first pivotal end 41 of the first link 4 is provided with the first columnar structure. The matching first hole-like structure, the first columnar structure is inserted into the first hole-like structure to realize the pivotal connection between the support rod 3 and the first link 4. The first movable end 42 of the first link 4 is provided with a second hole-like structure, and the second movable end 51 of the second link 5 is provided with a second column-like structure matching the second hole-like structure. The structure is inserted into the second hole-like structure to realize a pivotal connection between the first link 4 and the second link 5.

During operation, the motor 7 transmits torque to the speed reducer 6, and the speed reducer 6 drives the second link 5 to rotate. Driven by the second link 5, the first movable end 42 of the first link 4 rotates together with the second movable end 51 of the second link 5, and the first pivot end 41 of the first link 4 drives the beam 2 Reciprocate along its own length.

Those skilled in the art can understand that the speed reducer 6 can also be omitted as required, and the rotating shaft of the motor 7 can be directly fixedly connected with the second pivoting end 52 of the second link 5.

Those skilled in the art can also understand that the motor 7 can also be replaced by any other form of motor, such as a hydraulic motor or a pneumatic motor.

The arrangement of the speed reducer 6 of the present invention will be described in detail below with reference to FIGS. 4a to 4c. Those skilled in the art may set the speed reducer 6 at different positions with reference to FIGS. 4 a to 4 c according to actual needs.

As shown in FIG. 4a, the connecting line between the first pivoting end 41 of the first link 4 and the second pivoting end 52 of the second link 5 (as shown by the chain line in FIG. 4a) and the length of the beam 2 The directions are parallel. At this time, the speed reducer 6 is provided such that a connection line between the output shaft and the first pivoting end 41 of the first link 4 is parallel to the longitudinal direction of the beam 2.

As shown in FIG. 4b, the connecting line between the first pivot end 41 of the first link 4 and the second pivot end 52 of the second link 5 (as shown by the dashed line in FIG. 4b) and the length of the beam 2 The direction has an included angle, and the second pivot end 52 of the second link 5 is above the first pivot end 41 of the first link 4. At this time, the speed reducer 6 is provided so that its output shaft is above the first pivoting end 41 of the first link 4.

As shown in FIG. 4c, the connecting line between the first pivot end 41 of the first link 4 and the second pivot end 52 of the second link 5 (as shown by the dashed line in FIG. 4c) and the length of the beam 2 The direction has an included angle, and the second pivot end 52 of the second link 5 is below the first pivot end 41 of the first link 4. At this time, the speed reducer 6 is provided so that its output shaft is below the first pivoting end 41 of the first link 4.

As shown in FIG. 5, the beam 2 of the present invention is provided with a beam fixing column 21, a screw hole 22, and a limiting groove 23. Wherein, the beam fixing column 21 is disposed on the top of the beam 2, and each beam fixing column 21 is provided with a threaded hole 22. The two ends of the support rod 3 are respectively aligned with the two beam fixing columns 21, and the screws pass through the mounting holes on the support rod 3 and are screwed with the threaded holes 22. The support rod 3 and the beam fixing columns 21 can be fastened by tightening the screws Come together. A plurality of limiting grooves 23 are arranged at equal intervals along the length direction of the cross beam 2 and are used to place and receive the hanger hooks, preventing the hangers from moving back and forth along the length direction of the cross beam 2. Or a person skilled in the art may also directly set the hanger on the beam 2 according to the needs, and connect the hanger and the beam 2 together or be made integrally. Wherein, the hanger and the beam 2 can be connected together in any feasible connection manner, for example, welding, screw connection, riveting, snapping, and the like.

Further, those skilled in the art can also dispense with the support rod 3 and make the first connecting rod 4 directly pivotally connect with the cross beam 2 according to needs. At this time, the beam fixing column 21 and the screw hole 22 on the beam 2 are also discarded.

As shown in FIG. 6, the shaking device of the present invention further includes a first sliding assistance structure 10 and a second sliding assistance structure (not shown in the figure). The first sliding assist structure 10 is disposed between the support rod 3 and the first link 4, so that the support rod 3 and the first link 4 are pivotally connected by the first sliding assist structure 10. The second slip assist structure is disposed between the first link 4 and the second link 5 so that the first link 4 and the second link 5 realize a pivotal connection by means of the second slip assist structure. Preferably, the first slip assisting structure 10 and the second slip assisting structure are both ring-shaped structures. Further, the first slip assisting structure 10 and / or the second slip assisting structure are bearings or sleeves, and further, the sleeve is a self-lubricating shaft set. .

In a second embodiment of the invention:

As shown in FIGS. 7 and 8, the second embodiment is different from the first embodiment in that the support rod 3 is replaced with a mounting box 20 shown in FIGS. 7 and 8. The bottom end of the mounting box 20 is fixedly connected with the cross beam fixing 21, and a cavity is formed in the mounting box 20, and the cavity can receive the first link 4 and the second link 5, so that the shaking device of the present invention The structure is more beautiful. Alternatively, a person skilled in the art may also integrally make the mounting box 20 on the beam 2 according to needs.

Those skilled in the art can understand that no matter the first embodiment or the second embodiment described above, the rotary motion of the motor 7 can be converted into a linear motion by the first link 4 and the second link 5 to drive the beam 2 along Reciprocating linear motion in its own length direction. The crossbeam 2 made by the reciprocating linear motion of the present invention can drive the clothes to shake through the clothes hanger, thereby achieving the purpose of dehydration and drying of the clothes. At the same time, the jittering clothing can also flatten itself through its own jittering and stretching action to prevent wrinkles, which optimizes the user experience.

In addition, the present invention also provides a laundry processing apparatus, which includes a box serving as a supporting base 9 and the shaking device described in Embodiment 1 or Embodiment 2. In a preferred embodiment of the present invention, the laundry treatment equipment may be a dry cleaner, a dryer, a laundry care machine (cabinet), a wardrobe, and the like.

In addition, those skilled in the art can also use the above-mentioned shaking device as a common drying rack according to needs. Exemplarily, the drying rack is a drying rack on a balcony, and the supporting base 9 is a roof on the balcony. The user can directly hang the clothes on the hanger for drying after washing, and selectively energize the motor 7 to make the beam 2 shake the hanger.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the accompanying drawings. However, those skilled in the art can easily understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or replacements to related technical features, and the technical solutions after these changes or replacements will fall into the protection scope of the present invention.

Claims

A shaking device for clothes, characterized in that the shaking device includes a beam, a first link, a second link, and a motor,

The beam is slidably connected to the support base, and the beam is used to carry a hanger or a hanger is provided thereon,

The housing of the motor is fixedly connected to the support base,

One end of the first link is pivotally connected to the beam, the other end of the first link is pivotally connected to one end of the second link, and the other end of the second link is connected to the Motor shaft drive connection;

The motor can drive the second link to rotate, so that the first link drives the beam to make a reciprocating linear motion along its own length direction.
The shaking device for clothes according to claim 1, wherein the shaking device further comprises a first slip-assisting structure provided between the first link and the beam, and the first coupling The rod is pivotally connected to the beam through the first sliding assistance structure.
The shaking device for clothes according to claim 2, wherein the shaking device further comprises a second slip assisting structure provided between the first link and the second link, wherein A first link is pivotally connected to the second link through the second assist structure.
The shaking device for clothes according to claim 3, wherein the first assisting structure and / or the second assisting structure is a bearing or a self-lubricating bushing.
The shaking device for clothes according to claim 1, wherein the shaking device further comprises a support rod provided between the cross beam and the first link, and the support rod and the cross beam It is fixedly connected or integrated, and the support rod is pivotally connected with the one end of the first link.
The shaking device for clothes according to claim 1, wherein the shaking device further comprises a mounting box disposed between the beam and the first link, the mounting box and the beam The connection box is fixedly or integrally formed, the mounting box is pivotally connected to the one end of the first link, and the mounting box can receive the first link and the second link.
The shaking device for clothes according to any one of claims 1 to 6, wherein the shaking device further comprises a reducer, a housing of the reducer and a housing of the motor or the The support base is fixedly connected, the input shaft of the reducer is drivingly connected to the rotating shaft of the motor, and the output shaft of the reducer is drivingly connected to the other end of the second link.
The shaking device for clothes according to any one of claims 1 to 6, wherein the shaking device further comprises a support arm, and one end of the support arm is fixedly connected to the support base body or made integrally. , The other end of the support arm is slidably connected to the beam, so that the beam can slide along its own length direction;

And / or, the motor is a motor.
A laundry processing apparatus, characterized in that the laundry processing apparatus comprises the shaking device according to any one of claims 1 to 8, and the support base is a cabinet of the laundry processing apparatus.
The clothes treating apparatus according to claim 9, wherein the clothes treating apparatus is a dry cleaning machine, a clothes dryer, a clothes care machine, or a wardrobe.