CN115506112A - Double-motor full-automatic impeller washing machine - Google Patents

Double-motor full-automatic impeller washing machine Download PDF

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Publication number
CN115506112A
CN115506112A CN202211304059.0A CN202211304059A CN115506112A CN 115506112 A CN115506112 A CN 115506112A CN 202211304059 A CN202211304059 A CN 202211304059A CN 115506112 A CN115506112 A CN 115506112A
Authority
CN
China
Prior art keywords
washing machine
barrel
assembly
cover
upper cover
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202211304059.0A
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Chinese (zh)
Inventor
蒋健
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Xinsujie Environmental Protection Technology Co ltd
Original Assignee
Jiangsu Xinsujie Environmental Protection Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Xinsujie Environmental Protection Technology Co ltd filed Critical Jiangsu Xinsujie Environmental Protection Technology Co ltd
Priority to CN202211304059.0A priority Critical patent/CN115506112A/en
Publication of CN115506112A publication Critical patent/CN115506112A/en
Pending legal-status Critical Current

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry 
    • D06F23/04—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry  and rotating or oscillating about a vertical axis
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/02—Rotary receptacles, e.g. drums
    • D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
    • D06F37/18—Doors or covers; Securing means therefor
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
    • D06F37/24—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a vertical axis
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30—Driving arrangements 
    • D06F37/40—Driving arrangements  for driving the receptacle and an agitator or impeller, e.g. alternatively
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/12—Casings; Tubs
    • D06F39/14—Doors or covers; Securing means therefor

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

The invention discloses an upper cover of a pulsator washing machine and a double-motor full-automatic pulsator washing machine. The upper cover includes upper cover body and first drive assembly, and the upper cover body includes enclosing cover and inner cup, and first drive assembly sets up between enclosing cover and inner cup and can drive the inner cup rotatory, and it has a plurality of draw-in grooves to distribute on the edge of inner cover. The washing machine adopts a double-motor mode, when washing, the inner cover and the inner barrel do not rotate, and the second driving assembly drives the impeller to rotate; during dewatering, the inner barrel is driven by the upper cover of the washing machine to rotate for dewatering, and a clutch with overlarge volume is not needed, so that the washing machine integrating the washing and dewatering functions can be miniaturized. Because the upper cover has the limiting function on the inner barrel, the axial swing of the barrel opening of the inner barrel during high-speed rotation can be effectively relieved. In addition, the installation of the spring shock absorption assembly saves the space of the small washing machine, and vibration energy can be correspondingly absorbed through the spring shock absorption assembly when the inner barrel rotates.

Description

Double-motor full-automatic impeller washing machine
Technical Field
The invention belongs to the field and equipment of miniature and small-sized mini washing machines, and particularly relates to a double-motor full-automatic pulsator washing machine.
Background
The domestic pulsator washing machine is one kind of washing machine, and it has pulsator installed in the bottom of washing tub to rotate positively and negatively to drive clothes to tumble, so that the clothes and the wall of the washing tub rub softly in water to realize decontamination and washing under the action of detergent. When washing, the barrel cover is slightly closed, the full-automatic washing machine can normally work and prevent water from splashing, and the effect of stabilizing the inner barrel is not achieved.
The damping of the existing pulsator washing machine is realized by a suspender, for example, the washing machine with a damping device in chinese patent 021210411, the background art describes that the brake is composed of a hanger rod and a hanger cap, when washing, most of the vibration of the outer cylinder generated by the rotation of the inner cylinder is absorbed by the brake, thereby achieving the damping effect, and in addition, the box is provided with a damping component made of sponge for absorbing the noise generated inside the box. For example, the damping hanger rod assembly for the washing machine and the washing machine disclosed in the chinese patent 201710532338.5 also achieve the damping effect by the damping hanger rod assembly.
With the advent of miniature washing machines with only a washing function, a small-sized full-automatic washing machine with a detachable body is also a great demand. However, the existing damping hanger rod mode is suitable for a large-sized pulsator washing machine, and the hanger rod is not installed in a small washing machine in enough space.
Disclosure of Invention
The invention aims to solve the technical problem of the prior art and provides an upper cover of a pulsator washing machine and a double-motor full-automatic pulsator washing machine, wherein the upper cover of the pulsator washing machine can stably run during washing and dehydration.
In order to solve the technical problems: the technical scheme adopted by the invention is as follows:
the utility model provides a rotary drum washing machine upper cover, includes upper cover body and first drive assembly, the upper cover body includes enclosing cover and inner cup, first drive assembly sets up between enclosing cover and inner cup and can drive the inner cup rotatory, it has a plurality of draw-in grooves to distribute on the edge of inner cover. The washing machine upper cover drives the inner barrel to rotate for dewatering, a clutch with complex structure and overlarge volume is not needed, and the washing machine integrating washing and dewatering becomes possible to be miniaturized. And because the upper cover has the limiting function on the inner barrel, the axial swing of the barrel opening of the inner barrel during high-speed rotation can be effectively relieved.
In order to realize another technical problem, the technical scheme adopted by the invention is as follows:
a double-motor full-automatic pulsator washing machine comprises a base, an outer barrel, an inner barrel and an upper cover of the pulsator washing machine; the base is provided with a second driving assembly, a bottom plate is arranged in the outer barrel, the outer barrel is divided into an upper barrel body and a lower barrel body by the bottom plate, the inner barrel is correspondingly arranged in the upper barrel body, the inner wall of the inner barrel is provided with at least 2 convex edges, and the convex edges are clamped in the clamping grooves after the inner cover is covered; the bottom of the inner barrel is provided with a wave wheel, and the second driving component is connected with the wave wheel;
during washing, the first driving assembly stops running, and the second driving assembly drives the impeller to rotate;
during dehydration, the second driving component stops working, and the first driving component drives the inner cover and the inner barrel to synchronously rotate.
Further, still install spring shock absorber subassembly in the barrel down, the upper end of spring shock absorber subassembly is installed on the lower surface of bottom plate, the lower extreme is installed on the base. The spring damping assembly has small overall volume and limited occupied space, and is suitable for damping of the WeChat washing machine.
Further, the spring shock absorption assemblies are provided with three groups and are arranged in a triangle shape. Can effectively reduce the vibration of the inner barrel during dewatering.
Furthermore, the bottom plate is also provided with a water inlet assembly and a water discharge assembly, the water inlet assembly is correspondingly provided with a water inlet valve, and the water discharge assembly is correspondingly provided with a water discharge valve.
Further, the first driving assembly and the second driving assembly are respectively a motor, a gear box and a bearing combination.
Further, a shock pad is mounted on the lower surface of the base.
Furthermore, the outer cover is provided with a working key.
Has the beneficial effects that: compared with the prior art, the invention has the following advantages:
(1) The upper cover has a reasonable structure, and the clamping grooves on the inner cover can enable the convex edges on the inner drum of the washing machine to be clamped in the clamping grooves of the inner cover when the inner drum rotates to any position during washing or dewatering, so that the aim of locking is fulfilled.
(2) The invention adopts the double-layer structure of the inner barrel and the outer barrel, has simple structure and reduces the production cost.
(3) The invention adopts a double-motor mode, when in washing, the motor connected with the base works and drives the impeller to rotate positively and negatively, and simultaneously, under the action of the convex edge, the friction among water flow, clothes and the wall of the inner barrel is increased, thereby improving the cleanliness of the clothes washing.
(4) The installation of spring damper assembly can not only practice thrift small-size washing machine's space, can also be when interior bucket is rotatory, and spring damper assembly can correspond the absorption vibration energy, reaches the purpose of giving interior bucket shock attenuation.
Drawings
FIG. 1 is a schematic structural view of an upper cover according to the present invention;
FIG. 2 isbase:Sub>A sectional view taken along line A-A of FIG. 1;
FIG. 3 is a bottom view of FIG. 1;
FIG. 4 is a schematic view of the washing machine according to the present invention;
fig. 5 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A in fig. 4.
Wherein, 1-outer cover, 2-inner cover, 1-1-upper outer cover, 1-2-lower outer cover, 1-3-first motor, 1-4-first gear set, 1-5-first bearing component, 2-1-clamping groove, 3-base, 4-outer barrel, 4-1-upper barrel, 4-2-lower barrel, 4-3-bottom plate, 5-inner barrel, 6-impeller, 7-second motor, 8-spring damping component, 9-second mechanical seal bearing, and 10-convex edge.
Detailed Description
The present invention will be further illustrated with reference to the accompanying drawings and specific examples, which are carried out on the premise of the technical solution of the present invention, and it should be understood that these examples are only for illustrating the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1, 2 and 3, an upper cover of a pulsator washing machine comprises an upper cover body and a first driving assembly, wherein the first driving assembly comprises a first motor 1-3, a first gear set 1-4 and a first bearing assembly 1-5;
the upper cover body comprises an outer cover 1 and an inner cover 2, and the size of the outer cover 1 is matched with the bucket opening of an outer bucket 4 of the washing machine; the size of the inner cover is matched with the bucket opening of the inner bucket 5 of the washing machine. The outer cover 1 is formed by an upper outer cover 1-11-1 and a lower outer cover 1-2 which are arranged together through a buckle, a first motor 1-3, a first gear set 1-4 and a first bearing assembly 1-5 are all arranged in the outer cover 1, one end of a rotating shaft in the first bearing assembly 1-5 is connected with the inner cover 2, and the other end is provided with a gear which is meshed with the first gear set 1-5.
A plurality of clamping grooves 2-1 are distributed on the edge of the inner cover 2. The shape of the clamping groove 2-1 is matched with the convex edge 10 on the inner wall of the inner barrel 5, and after the upper cover is closed, the convex edge 10 is meshed with the clamping groove 2-1, so that the inner cover 2 and the inner barrel 5 synchronously act.
When the washing machine dehydrates, the first motor 1-3 is started, the first bearing assembly 1-5 is driven by the gear set 1-4 to drive the inner cover 2 to rotate, and the inner barrel 5 synchronously rotates along with the inner cover to complete the dehydration action.
As shown in fig. 4 and 5, a dual-motor full-automatic pulsator washing machine comprises a base 3, an outer tub 4, an inner tub 5, an upper cover of the pulsator washing machine, and a second driving assembly; the second driving assembly comprises a second motor 7, a second gear set and a second mechanical seal bearing 9;
the outer barrel 4 comprises an upper barrel body 4-1, a lower barrel body 4-2 and a bottom plate 4-3, and the upper barrel body 4-1 and the lower barrel body 4-2 are sealed and separated by the bottom plate 4-3; the inner barrel 5 is arranged in the upper barrel body 4-1, a cavity is formed between the lower barrel body 4-2 and the base 3, the second driving assembly is arranged in the cavity, the spring damping assemblies 8 are further arranged in the cavity, the spring damping assemblies 8 are arranged in three groups in a triangle shape, the upper end of each group of spring damping assemblies 8 is arranged on the lower surface of the bottom plate 4-3, and the lower end of each group of spring damping assemblies 8 is arranged on the base 3. In the washing machine, a bottom plate 4-3 is also provided with a water inlet assembly and a water discharge assembly, the water inlet assembly is correspondingly provided with a water inlet valve, and the water discharge assembly is correspondingly provided with a water discharge valve.
The bottom of the inner barrel 5 is provided with an impeller 6, and the second mechanical seal bearing 9 is connected with the impeller 6;
at least 2 convex edges 10 are arranged on the inner wall of the inner barrel 5, and the convex edges 10 are clamped in the clamping grooves 2-1 after the inner cover is covered.
When the clothes are washed, the water inlet assembly is opened to feed water to a set water level, the first motor is in a stop state, the inner cover is kept static, the inner barrel is synchronously static along with the inner cover, and the second driving assembly drives the impeller to rotate to start a washing process.
When the clothes are dehydrated, the drainage component is opened, the second motor stops working, the first motor is started to drive the inner cover and the inner barrel to synchronously rotate at high speed to complete dehydration, and the vibration generated during dehydration is reduced by the three groups of spring damping components
In order to further improve the shock absorption effect, a shock absorption pad is installed on the lower surface of the base.
The outer cover is provided with a working key which can be a mechanical button or a touch screen type key.
The structure and the control mode of the motor driving impeller which are not mentioned in the invention belong to the prior art.
The above-mentioned embodiments are only a preferred embodiment of the present invention, and are not intended to limit the scope of the invention and the appended claims, and all equivalent changes and modifications made according to the claims of the present invention should be included in the scope of the present invention.

Claims (8)

1. An impeller type washing machine upper cover which is characterized in that: including upper cover body and first drive assembly, the upper cover body includes enclosing cover and inner cup, first drive assembly sets up between enclosing cover and inner cup and can drive the inner cup rotatory, it has a plurality of draw-in grooves to distribute on the edge of inner cup.
2. The utility model provides a full-automatic rotary drum washing machine of bi-motor which characterized in that: comprises a base, an outer barrel, an inner barrel and an upper cover of the pulsator washing machine as claimed in claim 1; the base is provided with a second driving assembly, a bottom plate is arranged in the outer barrel, the outer barrel is divided into an upper barrel body and a lower barrel body by the bottom plate, the inner barrel is correspondingly arranged in the upper barrel body, the inner wall of the inner barrel is provided with at least 2 convex edges, and the convex edges are clamped in the clamping grooves after the inner cover is covered; the bottom of the inner barrel is provided with a wave wheel, and the second driving component is connected with the wave wheel;
during washing, the first driving assembly stops running, and the second driving assembly drives the impeller to rotate;
during dehydration, the second driving component stops working, and the first driving component drives the inner cover and the inner barrel to synchronously rotate.
3. The double-motor full-automatic pulsator washing machine as claimed in claim 2, wherein: still install spring shock absorber subassembly in the lower barrel, the upper end of spring shock absorber subassembly is installed on the lower surface of bottom plate, the lower extreme is installed on the base.
4. The double-motor full-automatic pulsator washing machine as claimed in claim 3, wherein: the spring shock absorption components are provided with three groups and are arranged in a shape like a Chinese character 'pin'.
5. The double-motor full-automatic pulsator washing machine as claimed in claim 2, wherein: the bottom plate is also provided with a water inlet assembly and a water discharge assembly, the water inlet assembly is correspondingly provided with a water inlet valve, and the water discharge assembly is correspondingly provided with a water discharge valve.
6. The double-motor full-automatic pulsator washing machine as claimed in claim 2, wherein: the first driving assembly and the second driving assembly are respectively a motor, a gear box and a bearing combination.
7. The double-motor full-automatic pulsator washing machine as claimed in claim 2, wherein: and a shock pad is arranged on the lower surface of the base.
8. The double-motor full-automatic pulsator washing machine as claimed in claim 2, wherein: the outer cover is provided with a working key.
CN202211304059.0A 2022-10-24 2022-10-24 Double-motor full-automatic impeller washing machine Pending CN115506112A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211304059.0A CN115506112A (en) 2022-10-24 2022-10-24 Double-motor full-automatic impeller washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211304059.0A CN115506112A (en) 2022-10-24 2022-10-24 Double-motor full-automatic impeller washing machine

Publications (1)

Publication Number Publication Date
CN115506112A true CN115506112A (en) 2022-12-23

Family

ID=84513284

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211304059.0A Pending CN115506112A (en) 2022-10-24 2022-10-24 Double-motor full-automatic impeller washing machine

Country Status (1)

Country Link
CN (1) CN115506112A (en)

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