CN216404833U

CN216404833U - Direct-drive rotary washing equipment with damping device

Info

Publication number: CN216404833U
Application number: CN202123169715.4U
Authority: CN
Inventors: 冯雨曦
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-04-29
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses direct-drive rotary washing equipment with a damping device, which comprises an obliquely arranged outer water containing barrel, wherein an inner water containing barrel is arranged in the outer water containing barrel, the lower end of the outer water containing barrel is connected with a central disc through a soft rubber pad, the outer water containing barrel and the inner water containing barrel are jointly arranged on an outer shell with an upper opening, the outer water containing barrel and the outer shell are fixed, the central disc and the outer water containing barrel are connected through a soft rubber pad, the damping buffer device is also arranged below the central disc, the soft rubber pad and the damping buffer device are combined to offset vibration force generated by a motor, so that the vibration force cannot be transmitted to the outer water containing barrel and the outer shell, and the whole damping effect is good.

Description

Direct-drive rotary washing equipment with damping device

Technical Field

The utility model relates to the technical field of washing equipment, in particular to direct-drive rotary washing equipment with a damping device.

Background

Washing methods in a washing machine are mainly classified into a drum type and a pulsator type. The axis of the washing drum of a drum-type washing machine is horizontal, and the drum rotates along the horizontal axis. The axis of the impeller type washing machine is vertical, and the impeller rotates along the vertical axis to wash clothes.

In the prior art, a roller washing machine and a pulsator washing machine have respective defects during washing:

the drum washing machine has the following disadvantages: 1. the clothes throwing opening of the drum washing machine is horizontal, and the clothes are inconvenient to take and place and need to be stood down and lowered; 2. an interlayer between a drum and a water containing outer barrel of the drum washing machine is easy to be dirty and not easy to clean after the washing machine is used for a long time; 3. the vibration generated during washing is easily transmitted to the shell part, and the whole vibration force is larger.

The pulsator washing machine has the following disadvantages: 1. the interlayer between the washing barrel and the water containing outer barrel is easy to be stained after the washing machine is used for a long time and is not easy to clean; 2. the vibration generated during washing is easily transmitted to the shell part, and the whole vibration force is larger.

For this purpose, we provide a direct-drive rotary washing device with a damping device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides direct-drive rotary washing equipment with a damping device, a central disc and an outer water containing barrel are connected through a soft rubber pad, the lower part of the central disc is also provided with the damping buffer device, the soft rubber pad and the damping buffer device are combined to offset the vibration force generated by a motor, so that the vibration force can not be transmitted to the outer water containing barrel and an outer shell, and the whole damping effect is good.

In order to achieve the above object, the present invention provides a direct-drive rotary washing apparatus with a damping device, comprising:

the water-cooled water tank comprises an outer water-containing barrel obliquely arranged, an inner water-containing barrel is arranged in the outer water-containing barrel, the lower end of the outer water-containing barrel is connected with a central disc through a soft rubber pad, the outer water-containing barrel and the inner water-containing barrel are jointly arranged on an external shell with an upper opening, the outer water-containing barrel and the external shell are fixed together, a direct-drive motor for rotating the inner water-containing barrel is arranged in the external shell, the motor is fixed on the central disc, the motor is not in contact with the external shell, a rotating shaft on the motor movably penetrates through the central disc, and a damping buffer device for eliminating vibration force generated by the motor is arranged at the bottom of the central disc.

As a further optimization of the above scheme, the damping and buffering device comprises an upper fixing plate fixed on the surface of the central disc through a screw and a lower fixing plate arranged below the upper fixing plate, and a spring supported at the bottom of the upper fixing plate is fixedly welded on the upper surface of the lower fixing plate.

In this embodiment, connect through the soft cushion between center plate and the outer water containing bucket, the below of center plate still is provided with shock attenuation buffer, and the vibrations power that the motor produced is offset in the combination of soft cushion and shock attenuation buffer for on the vibrations power can not transmit outer water containing bucket and outside casing, holistic shock attenuation is effectual.

As a further optimization of the above scheme, a rubber sleeve is movably sleeved outside the spring, a stamping cavity is formed between the rubber sleeve and the spring, the upper end of the rubber sleeve is fixed on the bottom surface of the upper fixing plate, the lower end of the rubber sleeve is fixed on the upper surface of the lower fixing plate, and a threaded hole which penetrates through the lower fixing plate from front to back is formed in the lower fixing plate.

It should be noted that, because the flexible glue pad is connected between center plate and outer water containing bucket, but flexible glue pad elastic deformation for the shaking force that produces when the motor operation can only transmit to the center plate on and can not transmit to outer water containing bucket, has further avoided the phenomenon that the shaking force transmitted to outside casing, and shock attenuation buffer has the purpose of buffering and discharge capacity to the center plate, makes the center plate receive the shaking force influence little, eliminates some shaking force.

As a further optimization of the above solution, a pressurizing unit for inflating and pressurizing the punching chamber is fixedly arranged on the surface of the lower fixing plate.

Wherein, during the vibration of center plate, through upper fixed plate compression spring, center plate shock attenuation and buffering are given to the spring, and still be provided with the punching press cavity between rubber sleeve and the spring, make to have certain pressure in the punching press cavity, increase holistic resistance to compression cushioning effect, and the pressurization unit can be given and aerify the pressurization in the punching press cavity, be convenient for increase cushioning effect according to the pressurization when actual vibrations are great, and the rubber sleeve has the outside phenomenon that does not receive the wet gas influence and corrosion of protection spring, the protectiveness is strong, the pressurization unit can use devices such as air pump, the screw hole department mounting screw of bottom plate bottom is fixed on the inner wall of outside casing.

As a further optimization of the scheme, the soft rubber pad is arranged along the outer ring of the central disc, the outer ring of the soft rubber pad is fixed with the edge of the bottom opening of the outer water containing barrel, and the collection chamber with an opening at the upper part is formed inside the soft rubber pad.

Further, the collection cavity that the inside formation of flexible glue pad also has the purpose of filtering and collecting aquatic impurity, the lower extreme of water holding bucket is provided with the drain pipe that introduces outside casing outside, be provided with the filtration pore on the interior water holding bucket, during the laundry, water holding bucket rotation in the motor direct drive, the drain valve that is provided with the inside of drain pipe after the laundry is opened, the water in interior water holding bucket and the outer water holding bucket is through the drain pipe discharge, and collect the impurity of cavity collection aquatic, make impurity can not too much get into the phenomenon that sewer pipe formed the jam.

As a further optimization of the above scheme, a baffle plate sheltering from the collection chamber is fixedly arranged at an upper opening of the collection chamber, the baffle plate is obliquely arranged, and a dust collection opening facing to the upper part of the outer shell is formed between the upper part of the baffle plate and the collection chamber.

Specifically, the baffle also has the purpose of stopping impurity, can block impurity back and discharge into the collection cavity, and periodic dismouting clearance impurity can.

As a further optimization of the scheme, the damping and buffering devices are provided with a plurality of groups at the bottom of the central disc.

The direct-drive rotary washing equipment with the damping device has the following beneficial effects that:

the direct-drive rotary washing equipment with the damping device comprises an outer water containing barrel which is obliquely arranged, wherein an inner water containing barrel is arranged in the outer water containing barrel, the lower end of the outer water containing barrel is connected with a central disc through a soft rubber pad, the outer water containing barrel and the inner water containing barrel are jointly arranged on an outer shell which is opened at the upper part, the outer water containing barrel and the outer shell are fixed, the central disc and the outer water containing barrel are connected through a soft rubber pad, a damping buffer device is further arranged below the central disc, the soft rubber pad and the damping buffer device are combined to offset vibration force generated by a motor, so that the vibration force cannot be transmitted to the outer water containing barrel and the outer shell, and the whole damping effect is good.

There have been disclosed in detail certain embodiments of the utility model with reference to the following description and drawings, and it is to be understood that the embodiments of the utility model are not limited thereby, but are intended to cover within the spirit and scope of the appended claims, many changes, modifications, and equivalents.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a shock absorbing and cushioning device according to the present invention;

fig. 3 is a schematic structural view of the soft rubber pad of the present invention.

In the figure: the water dispenser comprises an outer shell 1, an outer water bucket 2, an inner water bucket 3, a central disc 4, a soft rubber cushion 5, a shock absorption and buffering device 6, a motor 7, a drain pipe 8, an upper fixing plate 9, a rubber sleeve 10, a spring 11, a lower fixing plate 12, a threaded hole 13, a pressurizing unit 14, a stamping chamber 15, a collecting chamber 16 and a baffle 17.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and examples. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the utility model and not to limit the scope of the utility model.

It should be noted that when an element is referred to as being "disposed on," or provided with "another element, it can be directly on the other element or intervening elements may also be present, when an element is referred to as being" connected, "or coupled to another element, it can be directly on the other element or intervening elements may be present, and" fixedly coupled "means that the element is fixedly coupled in many ways, which are not intended to be within the scope of the present disclosure, the terms" vertical, "" horizontal, "" left, "" right, "and the like are used herein for illustrative purposes only and are not intended to be a single embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items;

referring to the attached drawings 1-3 in the specification, the utility model provides a technical scheme: a direct drive rotary washing apparatus with a damping device, comprising:

the outer water containing bucket 2 that the slope set up, be provided with interior water containing bucket 3 in the outer water containing bucket 2, the lower extreme of outer water containing bucket 2 is connected with center plate 4 through soft cushion 5, outer water containing bucket 2, interior water containing bucket 3 sets up outside casing 1 at the above open-ended jointly, it is fixed between outer water containing bucket 2 and the outside casing 1, be provided with in the outside casing 1 and directly drive interior water containing bucket 3 pivoted motor 7, motor 7 is fixed on center plate 4, contactless between motor 7 and the outside casing 1, the pivot activity on the motor 7 passes center plate 4, the bottom of center plate 4 is provided with the shock attenuation buffer 6 that is used for eliminating the vibrations power that motor 7 produced.

The shock absorption and buffering device 6 comprises an upper fixing plate 9 fixed on the surface of the central disc 4 through screws and a lower fixing plate 12 arranged below the upper fixing plate 9, wherein a spring 11 supported at the bottom of the upper fixing plate 9 is fixedly welded on the upper surface of the lower fixing plate 12.

In this embodiment, the central disc 4 and the outer water containing barrel 2 are connected through the soft rubber pad 5, the damping and buffering device 6 is further arranged below the central disc 4, the soft rubber pad 5 and the damping and buffering device 6 are combined to offset vibration force generated by the motor 7, so that the vibration force cannot be transmitted to the outer water containing barrel 2 and the outer shell 1, and the whole damping effect is good.

The outside activity cover of spring 11 is equipped with rubber sleeve 10, constitutes punching press cavity 15 between rubber sleeve 10 and the spring 11, and the bottom surface at upper fixed plate 9 is fixed to the upper end of rubber sleeve 10, and the lower extreme of rubber sleeve 10 is fixed on lower fixed plate 12 upper surface, is provided with the screw hole 13 that runs through around on the lower fixed plate 12.

It should be noted that, because the soft rubber pad 5 is connected between the central disc 4 and the outer water containing barrel 2, the soft rubber pad 5 can be elastically deformed, so that the vibration force generated when the motor 7 operates can only be transmitted to the central disc 4 and can not be transmitted to the outer water containing barrel 2, the phenomenon that the vibration force is transmitted to the outer shell 1 is further avoided, and the damping and buffering device 6 has the purpose of buffering and releasing the vibration force to the central disc 4, so that the central disc 4 is slightly influenced by the vibration force, and a part of the vibration force is eliminated.

The surface of the lower fixing plate 12 is fixedly provided with a pressurizing unit 14 for pressurizing air in the punching chamber 15.

Wherein, when the central disk 4 shakes, through upper fixed plate 9 compression spring 11, spring 11 gives the shock attenuation of central disk 4 and buffering, and still be provided with punching press cavity 15 between rubber sleeve 10 and the spring 11, make to have certain pressure in the punching press cavity 15, increase holistic resistance to compression cushioning effect, and pressurizing unit 14 can inflate the pressurization in giving punching press cavity 15, be convenient for increase cushioning effect according to the pressurization when actual vibrations are great, and rubber sleeve 10 has the outside phenomenon of not influenced and the corrosion by the wet gas of protection spring 11, and the protectiveness is strong, pressurizing unit 14 can use devices such as air pump, the screw hole 13 department mounting screw of bottom plate 12 bottom is fixed on the inner wall of outside casing 1.

The soft rubber cushion 5 is arranged along the outer ring of the central disc 4, the outer ring of the soft rubber cushion 5 is fixed with the edge of the bottom opening of the outer water containing barrel 2, and a collection chamber 16 with an upper opening is formed inside the soft rubber cushion 5.

Further, the collection chamber 16 that the inside formation of flexible glue pad 5 also has the purpose of filtering and collecting aquatic impurity, the lower extreme of water holding bucket 2 is provided with the drain pipe 8 that introduces the outside of outside casing 1 outside, be provided with the filtration pore on the interior water holding bucket 3, during the laundry, water holding bucket 3 rotates in the motor 7 direct drive, wash the back and open the inside drain valve that is provided with of drain pipe 8, the water in interior water holding bucket 3 and the outer water holding bucket 2 is discharged through drain pipe 8, and collect the impurity of cavity 16 collection aquatic, make impurity can not too much get into the phenomenon that sewer pipe formed the jam.

A baffle plate 17 which is sheltered on the collection chamber 16 is fixedly arranged at the upper opening of the collection chamber 16, the baffle plate 17 is obliquely arranged, and a dust collection opening facing to the upper part of the outer shell 1 is formed between the upper part of the baffle plate 17 and the collection chamber 16.

Specifically, the baffle 17 also has the purpose of blocking impurities, and the impurities can be discharged into the collection chamber 16 after being blocked, and the impurities can be removed and cleaned periodically.

The shock absorption and buffer devices 6 are provided with a plurality of groups at the bottom of the central disc 4.

The direct-drive rotating washing equipment with the damping device provided by the embodiment has the following working process:

because soft cushion 5 is connected between center plate 4 and outer water holding bucket 2, but soft cushion 5 elastic deformation for the shaking force that produces when motor 7 moves can only transmit to center plate 4 and can not transmit to outer water holding bucket 2 on, has further avoided the phenomenon that shaking force transmits to outside casing 1, and shock attenuation buffer 6 has the purpose of buffering and discharge capacity to center plate 4, makes center plate 4 receive the shaking force to influence for a short time, eliminates some shaking force.

It should be understood that the present invention is not limited to the particular embodiments described herein, but is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a directly drive and rotate washing equipment with damping device which characterized in that includes:

the water-cooled water tank comprises an outer water-containing barrel (2) which is obliquely arranged, wherein an inner water-containing barrel (3) is arranged in the outer water-containing barrel (2), the lower end of the outer water-containing barrel (2) is connected with a central disc (4) through a soft rubber pad (5), the outer water-containing barrel (2) and the inner water-containing barrel (3) are jointly arranged on an upper-opening outer shell (1), the outer water-containing barrel (2) and the outer shell (1) are fixed, a motor (7) which directly drives the inner water-containing barrel (3) to rotate is arranged in the outer shell (1), the motor (7) is fixed on the central disc (4), the motor (7) is not in contact with the outer shell (1), a rotating shaft on the motor (7) movably penetrates through the central disc (4), and a damping buffer device (6) used for eliminating vibration force generated by the motor (7) is arranged at the bottom of the central disc (4).

2. The direct-drive rotary washing apparatus with the damping device as set forth in claim 1, wherein: the damping and buffering device (6) comprises an upper fixing plate (9) fixed on the surface of the central disc (4) through screws and a lower fixing plate (12) arranged below the upper fixing plate (9), and a spring (11) supported at the bottom of the upper fixing plate (9) is fixedly welded on the upper surface of the lower fixing plate (12).

3. The direct-drive rotary washing apparatus with the damping device as set forth in claim 2, wherein: the outside activity cover of spring (11) is equipped with rubber sleeve (10), constitutes punching press cavity (15) between rubber sleeve (10) and spring (11), and the bottom surface at upper fixed plate (9) is fixed to the upper end of rubber sleeve (10), and the lower extreme of rubber sleeve (10) is fixed at bottom plate (12) upper surface, threaded hole (13) that run through around being provided with on bottom plate (12).

4. A direct drive rotary washing apparatus with vibration reducing device as claimed in claim 3, wherein: the surface of the lower fixing plate (12) is fixedly provided with a pressurizing unit (14) for inflating and pressurizing the punching chamber (15).

5. The direct-drive rotary washing apparatus with the damping device as set forth in claim 1, wherein: the soft rubber mat (5) is arranged along the outer ring of the central disc (4), the outer ring of the soft rubber mat (5) is fixed with the edge of the bottom opening of the outer water containing barrel (2), and the collection chamber (16) with an upper opening is formed inside the soft rubber mat (5).

6. The direct-drive rotary washing apparatus with the damping device as set forth in claim 5, wherein: the dust collecting device is characterized in that a baffle (17) sheltered on the collecting chamber (16) is fixedly arranged at an opening above the collecting chamber (16), the baffle (17) is obliquely arranged, and a dust collecting opening facing the upper part of the outer shell (1) is formed between the upper part of the baffle (17) and the collecting chamber (16).

7. The direct-drive rotary washing apparatus with the damping device as set forth in claim 1, wherein: and a plurality of groups of damping and buffering devices (6) are arranged at the bottom of the central disc (4).