CN220597910U - Integrative small-size cleaning machine elutes - Google Patents

Abstract

The small washing machine comprises a cleaning container, a pulsator and a spin dryer tube, wherein the pulsator and the spin dryer tube are arranged in the cleaning container, and the pulsator is in transmission connection with a driving device; a contact piece which can be jointed is arranged between the impeller and the spin dryer tube; when the cleaning object is washed, the contact piece does not work, so that the impeller rotates independently, and the spin dryer tube is stationary; when the cleaning object is dried, the contact piece works, the wave wheel drives the contact piece to rotate, and the contact piece is abutted with the drying barrel under the action of rotation centrifugal force and drives the drying barrel to rotate together through contact friction force. The utility model simplifies the internal structure of the cleaning machine, and cancels the transmission structure of the impeller and the driving device by the arrangement of the contact piece so as to play a role in transmitting power. Thereby the impeller drives the spin dryer tube to rotate together through the contact piece so as to realize the spin-drying and dehydration functions; the contact may also be inactive and the pulsator operated alone to perform the washing function.

Description

Integrative small-size cleaning machine elutes

Technical Field

The utility model relates to the technical field of small-sized cleaning equipment, in particular to an eluting integrated small-sized cleaning machine.

Background

The cleaning equipment is designed for cleaning, and plays a role in efficient cleaning, so that the cleaning equipment is indispensable to modern society while reducing the labor cost of cleaning and improving the working efficiency and cleanliness.

The cleaning machine referred to herein is mainly for providing a cleaning function for small-sized articles such as clothing, fruits and vegetables, etc. such as underwear and socks.

A washing machine is a cleaning appliance that washes laundry using electric power to generate mechanical action.

The pulsator washing machine is another type of washing machine, in which a pulsator is driven by a motor to rotate, and clothes continuously roll up and down along with water. The washing clothes are in a single barrel, a sleeve barrel and a double barrel. The washing machine has the advantages of simple structure, convenient maintenance and high washing rate, but has high wear rate on clothes and much water consumption. With the development of technology, a new water flow washing machine controlled by a computer is developed nowadays, and a large impeller, a concave impeller and the like are adopted. Has the advantages of small winding of clothes, uniform washing and low clothes loss rate.

Based on the inventors' disassembly, analysis and use of existing products, a summary of some of the drawbacks present in existing products are present, such as: in the pulsator washing machine, two sets of power systems are often required for realizing washing and dewatering functions, and the operation of the pulsator and the spin dryer tube is controlled respectively, but on one hand, the cost is greatly increased, on the other hand, the structure is more complicated, and a large amount of internal space of the machine body is occupied; in addition, the whole size of the washing machine is enlarged, a large amount of indoor space is occupied, and the washing machine is very unfriendly for houses such as small households, rents and the like.

In order to solve the defects of the double-drum structure, the prior single-drum structure, such as patent document CN105316901B, discloses a full-automatic pulsator washing machine, in particular to a novel split-type decelerating clutch device in the full-automatic pulsator washing machine; the split type speed reducing clutch device replaces an integrated speed reducing clutch in the prior art, and the split type speed reducing clutch device can remarkably simplify the structure of the speed reducing clutch. In the patent product, an eccentric arrangement mode is required to be adopted for the internal power structure, and symmetrical balance cannot be ensured under stress, so that the reliability and the stability are relatively poor. In paragraph 0020 of the specification, the system is characterized in that the supporting mechanism 15 is provided with a brake mechanism 9, the brake mechanism 9 is annular and holds the brake wheel 10 (as shown in figure four), the brake arm 26 is connected to the connecting arm 18 through a brake cable 25, the connecting arm 18 is connected to the tractor 21, the control system of the single-tub direct-drive novel full-automatic pulsator washing machine does not electrify the tractor 21 in a washing state, the brake mechanism 9 is annular and holds the brake wheel 10, the brake wheel 10 locks the dehydration barrel 2, the dehydration barrel is motionless, the control system of the single-tub direct-drive novel full-automatic pulsator washing machine electrifies the tractor 21 before dehydration, the tractor 21 pulls the brake arm 26 through the connecting arm 18 and the brake cable 25, the brake arm 26 supports the brake mechanism 9, the dehydration barrel is free, the control system of the single-tub direct-drive novel full-automatic pulsator washing machine de-electrifies the tractor 21 after dehydration, the brake mechanism 9 holds the brake wheel 10 under the action of self-restoring force to brake the dehydration barrel 2, and the automatic drum 2 stops the operation of the dehydration barrel, and the full-automatic drum direct-drive novel full-automatic pulsator washing machine realizes the novel full-automatic pulsator washing machine. "

In the above-mentioned patent technology of a single tub washing machine, the working principle is to switch between washing and dewatering functions through the action of a brake mechanism on a dewatering tub, and the inventor points out that this mode has very serious defects, which are in short: in the washing process, the brake mechanism is required to continuously brake the dewatering barrel, and the dewatering barrel can rotate once the brake mechanism is released, so that the washing effect is greatly reduced. However, the continuous braking action can cause great pressure on the dewatering barrel and related transmission parts as if the automobile does not release the brake, and the parts are extremely easy to damage and deform, so that the service life of the whole machine is greatly reduced.

On the other hand, in the existing small-sized washing machine, the pulsator and the spin dryer tube are required to rotate, and the adopted mode is driven by a motor, so that the loads on the motor and an output shaft are large. In order to realize the function of single dehydration and single spin-drying (namely, the impeller can independently rotate relative to the spin-drying barrel in a washing mode), a complex transmission clutch assembly is required to be added, so that a large amount of internal space of the machine body is occupied; in addition, the whole size of the washing machine is enlarged, a large amount of indoor space is occupied, and the washing machine is very unfriendly for houses such as small households, rents and the like.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a small washing machine integrating elution.

The technical scheme for solving the technical problems is as follows: the small washing machine comprises a cleaning container, a pulsator and a spin dryer tube, wherein the pulsator and the spin dryer tube are arranged in the cleaning container, and the pulsator is in transmission connection with a driving device;

a contact piece which can be jointed is arranged between the impeller and the spin dryer tube;

when the cleaning object is washed, the contact piece does not work, so that the impeller rotates independently, and the spin dryer tube is stationary;

when the cleaning object is dried, the contact piece works, the wave wheel drives the contact piece to rotate, and the contact piece is abutted with the drying barrel under the action of rotation centrifugal force and drives the drying barrel to rotate together through contact friction force.

The technical scheme is that the buoyancy anti-rotation device further comprises a buoyancy anti-rotation component, wherein the density of the buoyancy anti-rotation component is smaller than that of water, and the buoyancy anti-rotation component at least has a rising position state and a falling position state under the buoyancy action of the water;

the contact piece is a cleaning object;

when the cleaning object is washed, the buoyancy rotation stopping component is in a lifting position state, and at least part of the buoyancy rotation stopping component is jointed with the spin dryer tube and forms limit fit so as to resist the contact friction force of the cleaning object on the spin dryer tube, so that the impeller is independently rotated;

when the cleaning object is dried, the buoyancy rotation stopping assembly is in a descending position state, the cleaning object exists between the drying barrel and the pulsator, the driving device drives the pulsator to rotate, the pulsator drives the cleaning object to rotate, and the cleaning object is abutted with the drying barrel under the action of centrifugal force and drives the drying barrel to rotate together through contact friction force.

In some preferred embodiments of the utility model, the buoyant anti-rotation assembly is located at the bottom of the cleaning vessel;

the buoyancy rotation stopping assembly comprises a fixed rotation stopping base and a first rotation stopping block which is sleeved on the fixed rotation stopping base and can move up and down relative to the fixed rotation stopping base; when the buoyancy rotation stopping assembly is in a lifting position state, the first rotation stopping block can form limit fit with the spin dryer barrel.

In the technical scheme, the spin dryer tube is characterized in that the bottom end face of the spin dryer tube is provided with a joint hole, and the first rotation stopping block can be clamped into the joint hole.

In a further aspect of the present utility model, the spin dryer tube has a spin dryer groove, and the first rotation stop block is capable of being locked into the spin dryer groove.

In some preferred embodiments of the utility model, the buoyant anti-rotation assembly is located at the bottom of the cleaning vessel;

the buoyancy rotation stopping assembly comprises a first rotation stopping floating disc, a second rotation stopping block upwards protruding on the first rotation stopping floating disc and a guide block downwards protruding on the first rotation stopping floating disc, and the second rotation stopping block can form limit fit with the spin-drying barrel;

the cleaning container is provided with a guide groove, and the guide block is movably arranged in the guide groove.

In some preferred embodiments of the utility model, the buoyant anti-rotation assembly is located at the bottom of the cleaning vessel;

the buoyancy rotation stopping assembly comprises a first guide seat protruding upwards from the cleaning container, a second guide seat protruding downwards from the spin dryer tube and a second rotation stopping floating disc sleeved on the first guide seat;

when the cleaning object is washed, the second rotation-stopping floating disc is lifted, so that the second rotation-stopping floating disc is sleeved on the first guide seat and the second guide seat at the same time to limit the spin-drying barrel;

when the cleaning object is dried, the second rotation-stopping floating disc is lowered, so that the second rotation-stopping floating disc is staggered with the second guide seat to release the drying barrel.

In some preferred embodiments of the utility model, the buoyant anti-rotation assembly is located on a side wall of the cleaning vessel;

the buoyancy rotation stopping assembly comprises a guide column and a third rotation stopping block, wherein the guide column is gradually inclined inwards from bottom to top, the third rotation stopping block is sleeved on the guide column and can move up and down along the guide column, the spin-drying barrel is provided with a spin-drying groove, and when the buoyancy rotation stopping assembly is in a lifting position state, the third rotation stopping block can be clamped into the spin-drying groove.

The technical scheme is further that the third rotation stopping block is provided with a protruding part and a recessed part;

the spin dryer tube has the structure muscle, forms between the adjacent structure muscle spin dryer tube, the structure muscle can block into the depressed part in, the bulge can block into the spin dryer tube in.

In some preferred embodiments of the utility model, the buoyant anti-rotation assembly is located on a side wall of the cleaning vessel;

the buoyancy rotation stopping assembly comprises a bracket, a rotation stopping rod piece hinged on the bracket and a floater acting on the rotation stopping rod piece, wherein the rotation stopping rod piece can be contacted with the spin dryer tube and can be supported;

the spin dryer tube is provided with a spin dryer groove, and the stop rod piece can be clamped into the spin dryer groove to limit the rotation of the spin dryer tube.

In some preferred embodiments of the present utility model, the buoyancy rotation stopping assembly includes a fourth rotation stopping block, a rotation stopping part disposed on the spin dryer tube and forming a limit fit with the fourth rotation stopping block, and a drain pipeline disposed on the cleaning container;

the fourth rotation stopping block is inserted into the drainage pipeline and forms clearance fit, so that the fourth rotation stopping block can move up and down along the drainage pipeline.

Regarding the above technical scheme, the fourth rotation stopping block is provided with a vertical through hole, and the side wall of the fourth rotation stopping block is provided with a plurality of water through holes.

Regarding the above technical scheme, the rotation stopping hole is formed by the rotation stopping portion, and the outer wall of the fourth rotation stopping block is formed with a limiting rib in an outward protruding mode, so that the size of the largest position of the fourth rotation stopping block is respectively larger than the aperture of the rotation stopping hole and the size of the drainage pipeline.

The utility model has the beneficial effects that:

1. the internal structure of the cleaning machine is simplified, and the transmission structure of the impeller and the driving device is canceled through the arrangement of the contact piece so as to play a role in transmitting power. Thereby the impeller drives the spin dryer tube to rotate together through the contact piece so as to realize the spin-drying and dehydration functions; the contact may also be inactive and the pulsator operated alone to perform the washing function.

2. Through the setting of buoyancy rotation stopping assembly, the washing mode is down come up in order to play the spacing rotation stopping effect to the spin-drying barrel, in order to dodge the spin-drying barrel under the spin-drying mode for the spin-drying barrel can be taken to rotate, plays normal spin-drying dehydration effect.

3. The rotation of the spin dryer tube breaks away from the direct action of the driving device completely, but the transmission structure is simpler by means of the contact friction force of the contact pieces (such as clothes, fruits and vegetables, and the like), the failure rate is reduced, any internal space is not occupied, the whole machine is smaller, the production and manufacturing cost can be reduced, and the product has stronger market competitiveness.

Drawings

Fig. 1 is a schematic representation of the use of the present utility model.

Fig. 2 is a cross-sectional view and a partial enlarged view of the first embodiment of the second embodiment.

Fig. 3 is a schematic partial structure of the first mode in the second embodiment.

Fig. 4 is a sectional view and a partial enlarged view of a second embodiment of the second embodiment.

Fig. 5 is a schematic partial structure of a second mode of embodiment two.

Fig. 6 is a sectional view and a partial enlarged view of the third embodiment.

Fig. 7 is a partial structural schematic diagram of the third embodiment.

Fig. 8 is a sectional view and a partial enlarged view of the fourth embodiment.

Fig. 9 is a partial structure diagram of the fourth embodiment.

Fig. 10 is a cross-sectional view of the fifth embodiment.

Fig. 11 is a schematic structural view of a third rotation stop block in the fifth embodiment.

Fig. 12 is a partial structure diagram of the sixth embodiment.

Fig. 13 is a diagram showing a change in lift of the buoyancy stopper assembly according to the sixth embodiment.

Fig. 14 is a cross-sectional view and a partial enlarged view of the buoyancy anti-rotation assembly of the present utility model.

FIG. 15 is a schematic structural view of a buoyancy anti-rotation assembly.

In the figure: 1. cleaning the container; 101. a guide groove; 2. a pulsator; 3. spin dryer tube; 301. a joint hole; 302. a spin-drying tank; 303. structural ribs; 4. a driving device; 401. a motor; 402. an output shaft; 5. a contact; 6. a buoyancy anti-rotation assembly; 611. a fixed rotation stopping base; 612. a first rotation stop block; 621. a first rotation-stopping floating disc; 622. a second rotation stop block; 623. a guide block; 631. the first guide seat; 632. the second guide seat; 633. a second rotation-stopping floating disc; 641. a guide post; 642. a third rotation stop block; 6421. a protruding portion; 6422. a recessed portion; 651. a bracket; 652. a rotation stopping rod piece; 653. a float; 661. a fourth rotation stop block; 6611. a through hole; 6612. a water through hole; 6613. a limit rib; 662. a rotation stopping part; 663. and a drainage pipeline.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 to 15, an eluting integrated small-sized cleaning machine comprises a cleaning container 1, a pulsator 2 and a spin dryer tube 3, wherein the pulsator 2 and a driving device 4 are arranged in the cleaning container 1 and are in transmission connection;

a contact piece 5 which can be jointed is arranged between the impeller 2 and the spin dryer tube 3;

when the cleaning object is washed, the contact piece 5 does not work, so that the pulsator 2 rotates independently, and the spin dryer tube 3 is stationary;

when the cleaning object is dried, the contact piece 5 works, the wave wheel 2 drives the contact piece 5 to rotate, and the contact piece 5 is abutted with the drying barrel 3 under the action of rotation centrifugal force and drives the drying barrel 3 to rotate together through contact friction force.

The above is the basic solution of the utility model, which, compared to the prior art, adds contacts 5 to act as a transmission force. So that the pulsator 2 drives the spin dryer tube 3 to rotate together through the contact piece 5 to realize the spin-drying and dehydration functions; the contact 5 may also be inactive and the pulsator 2 operates alone to perform a washing function.

In terms of the basic solution, it is further preferable to provide that the buoyancy rotation stopping assembly 6 further comprises a buoyancy rotation stopping assembly 6, wherein the buoyancy rotation stopping assembly 6 has a density smaller than that of water, and the buoyancy rotation stopping assembly 6 has at least a lifting position state and a descending position state under the action of the buoyancy of the water. The contact element 5 is a cleaning object, and may be a silica gel pad, a plastic piece, etc., and the specific type thereof is not particularly limited herein; the cleaning article may be underwear, socks, fruits, vegetables, small-sized rough workpieces, etc., and has surface roughness, so that sufficient friction force can be generated during contact, and the specific type of the cleaning article is not particularly limited. The use mechanism of the preferred arrangement is:

when the cleaning object is washed, the buoyancy rotation stopping assembly 6 is in a lifting position state, and the buoyancy rotation stopping assembly 6 is at least partially jointed with the spin dryer tube 3 and forms limit fit so as to resist the contact friction force of the cleaning object on the spin dryer tube 3 (meanwhile, the cleaning object can also resist the acting force of water flow and the like on the spin dryer tube 3 and the like), so that the pulsator 2 singly rotates;

when the cleaning object is dried, the buoyancy rotation stopping assembly 6 is in a descending position state, the cleaning object exists between the drying barrel 3 and the pulsator 2, the driving device 4 drives the pulsator 2 to rotate, the pulsator 2 drives the cleaning object to rotate, and the cleaning object is abutted with the drying barrel 3 under the action of centrifugal force and drives the drying barrel 3 to rotate together through contact friction force.

Preferably, the driving device 4 is a motor 401, the pulsator 2 is directly connected to an output shaft 402 of the motor 401 and forms transmission fit, the spin-drying barrel 3 is sleeved on the output shaft 402 of the motor 401 through a bearing, under the action of the bearing, firstly, the spin-drying barrel 3 is mounted and supported, and secondly, the output shaft 402 of the motor 401 can be separated from the spin-drying barrel 3 in transmission when rotating.

Example two

The buoyancy rotation stopping assembly 6 according to the first embodiment refers to various structural modes, and a preferred embodiment is provided herein, but the present utility model is not limited thereto, and specifically as follows:

referring to fig. 2 to 5, the buoyancy rotation-stopping assembly 6 is located at the bottom of the cleaning container 1;

the buoyancy rotation stopping assembly 6 comprises a fixed rotation stopping base 611 and a first rotation stopping block 612 which is sleeved on the fixed rotation stopping base 611 and can move up and down relative to the fixed rotation stopping base 611; the first rotation stop block 612 can form a limit fit with the spin basket 3 when the buoyancy rotation stop assembly 6 is in the raised position.

The first rotation stop block 612 is mainly 2 structures of the limiting spin dryer tube 3, specifically:

1. the spin dryer tube 3 is structured, a joint hole 301 (the joint hole 301 may be in the form of a groove or a rib) is formed on the bottom end surface of the spin dryer tube 3, and the first rotation stop block 612 is disposed at an inner position, so as to be capable of being clamped into the joint hole 301. Of course, the positions of the first rotation stop block 612 and the engagement hole 301 may be exchanged, and the working modes are the same, which will not be described in detail herein.

2. The spin dryer tube 3 is not processed in structure, and the self-contained structural characteristic of the spin dryer tube 3 is utilized, namely, the spin dryer tube 3 is provided with a spin dryer groove 302, and the first rotation stop block 612 is arranged at an outer position, so that the first rotation stop block can be clamped into the spin dryer groove 302.

Example III

The buoyancy rotation stopping assembly 6 according to the first embodiment refers to various structural modes, and provides a preferred solution different from the above embodiment, but the utility model is not limited thereto, and specifically as follows:

referring to fig. 6 to 7, the buoyancy rotation-stopping assembly 6 is positioned at the bottom of the cleaning container 1;

the buoyancy rotation stopping assembly 6 comprises a first rotation stopping floating disc 621, a second rotation stopping block 622 upwards protruding on the first rotation stopping floating disc 621, and a guide block 623 downwards protruding on the first rotation stopping floating disc 621, wherein the second rotation stopping block 622 can form limit fit with the joint hole 301 on the spin dryer tube 3; the cleaning container 1 is provided with a guide groove 101, and the guide block 623 is movably arranged in the guide groove 101, so that the first rotation stopping floating disk 621 can be arranged to float upwards in a specific direction under the action of buoyancy, and can fall back in the specific direction after water is emptied.

Example IV

The buoyancy rotation stopping assembly 6 according to the first embodiment refers to various structural modes, and provides a preferred solution different from the above embodiment, but the utility model is not limited thereto, and specifically as follows:

referring to fig. 8 to 9, the buoyancy rotation-stopping assembly 6 is positioned at the bottom of the cleaning container 1; the buoyancy rotation stopping assembly 6 comprises a first guide seat 631 protruding upwards from the cleaning container 1, a second guide seat 632 protruding downwards from the spin dryer tube 3, and a second rotation stopping floating disc 633 sleeved on the first guide seat 631. Unlike the foregoing embodiment, the present embodiment eliminates the structure of the rotation stop block, but integrates the rotation stop function directly on the second rotation stop floating disc 633, which functions both as lifting and rotation stop. Preferably, the second rotation stop floating disc 633 takes a polygonal shape other than a circle to suppress movement in the rotational direction. The specific working principle of the embodiment is as follows:

when the cleaning object is washed, the second rotation stopping floating disc 633 is lifted, so that the second rotation stopping floating disc 633 is sleeved on the first guide seat 631 and the second guide seat 632 at the same time to limit the spin dryer tube 3;

when the washing is dried, the second rotation stopping floating disc 633 is lowered, so that the second rotation stopping floating disc 633 is staggered with the second guide seat 632 to release the drying tub 3.

Example five

The buoyancy rotation stopping assembly 6 according to the first embodiment refers to various structural modes, and provides a preferred solution different from the above embodiment, but the utility model is not limited thereto, and specifically as follows:

referring to fig. 10 to 11, in the foregoing embodiment, the buoyancy rotation stopping assembly 6 is disposed at the bottom, and the present embodiment changes the disposition location, and the buoyancy rotation stopping assembly 6 is disposed at the side wall of the cleaning container 1. Specifically, the buoyancy rotation-stopping assembly 6 includes a guide post 641 gradually inclined inward from bottom to top, a third rotation-stopping block 642 sleeved on the guide post 641 and capable of moving up and down along the guide post 641, and the spin-drying tub 3 has a spin-drying groove 302. The manner in which guide post 641 is disposed is critical, and therefore, third rotation stop block 642 can be moved inward while being lifted by buoyancy, i.e., multidirectional movement is realized. Therefore, the working principle of this embodiment is:

when the buoyancy rotation stop assembly 6 (the third rotation stop block 642) is in the raised position, the third rotation stop block 642 moves upward and inward to be caught in the spin-drying tub 302.

When the buoyancy rotation stopping assembly 6 (the third rotation stopping block 642) is in a descending position state, the third rotation stopping block 642 moves downwards and outwards, so that the third rotation stopping block 642 is staggered with the spin dryer tube 3, and limit is eliminated.

In a further arrangement of the above technical solution, the third rotation stop block 642 is provided with a protruding portion 6421 and a recessed portion 6422; the spin dryer tube 3 has structural ribs 303, the spin dryer grooves 302 are formed between adjacent structural ribs 303, when the buoyancy rotation stopping assembly 6 (the third rotation stopping block 642) is in a lifted position state, the structural ribs 303 can be clamped into the concave portions 6422, and the convex portions 6421 can be clamped into the spin dryer grooves 302.

Example six

The buoyancy rotation stopping assembly 6 according to the first embodiment refers to various structural modes, and provides a preferred solution different from the above embodiment, but the utility model is not limited thereto, and specifically as follows:

referring to fig. 12 to 13, similarly to the fifth embodiment, the buoyancy rotation-stopping assembly 6 is also provided on the side wall of the cleaning container 1;

the buoyancy rotation stopping assembly 6 comprises a bracket 651, a rotation stopping rod piece 652 hinged on the bracket 651, and a floater 653 acting on the rotation stopping rod piece 652, wherein the rotation stopping rod piece 652 can be contacted with the spin dryer tube 3 and can be supported by the floater 653; the spin dryer tube 3 has a spin dryer tub 302, and the stopper rod 652 is capable of being caught in the spin dryer tub 302 to limit the rotation of the spin dryer tube 3.

In the use process, when the rotation stopping rod 652 floats upwards under the drive of the floater 653, the rotation stopping rod 652 can be clamped into the spin-drying groove 302 to limit the rotation of the spin-drying groove 3, so that the impeller 2 rotates independently; the rotation stopping rod 652 can be staggered with the spin dryer tube 3 after descending, so that the spin dryer tube 3 is released to reset, the impeller 2 drives the cleaning objects to rotate, and the cleaning objects are abutted with the spin dryer tube 3 under the action of centrifugal force and drive the spin dryer tube 3 to rotate together through contact friction force.

In the above description, the holder 651 may be integrally formed with the cleaning container 1, or may be integrally assembled after being formed separately.

Example seven

The buoyancy rotation stopping assembly 6 according to the first embodiment refers to various structural manners, and provides another preferred solution different from the above embodiment, but the utility model is not limited thereto, and specifically as follows:

the buoyancy rotation stopping assembly 6 comprises a fourth rotation stopping block 661, a rotation stopping part 662 which is arranged on the spin dryer tube 3 and forms limit fit with the fourth rotation stopping block 661, and a drainage pipeline 663 arranged on the cleaning container 1; the fourth rotation stop block 661 is inserted into the drain pipeline 663 and forms a clearance fit, so that the fourth rotation stop block 661 can perform lifting movement along the drain pipeline 663.

In the above description, the drain line 663 is preferably formed by integrally molding the cleaning container 1 with a plastic material through an injection molding process, so that the shape of the drain line 663 is stable and unchanged, and a hose may be connected to the end of the drain line 663 to drain water to the outside.

During washing, after rotating, water can be thrown to the side wall of the spin dryer tube 3, and the buoyancy rotation stopping assembly 6 can drop down to lose the function. Therefore, the structure of the embodiment can solve the defects, in particular

The fourth rotation stop block 661 floats upwards and is clamped with the spin dryer tube 3, water exists between the fourth rotation stop block 661 and the spin dryer tube 3 during washing, meanwhile, water exists in the drain pipeline 663 at a low position, and therefore water is inevitably present, and the fourth rotation stop block 661 cannot fall off during washing due to the fact that the fourth rotation stop block 661 is matched with the spin dryer tube 3. During dehydration and spin-drying, water needs to be discharged through the water discharge pipeline 663, and the fourth rotation stop block 661 can be always adsorbed at the bottom (the water discharge pipeline 663) of the spin-drying barrel 3 by means of the flowing force of the water discharge, so that the release of the spin-drying barrel 3 is ensured.

Regarding the above technical solution, the fourth rotation stop block 661 is provided with a vertical through hole 6611, and the side wall of the fourth rotation stop block 661 is provided with a plurality of water holes 6612. Through the arrangement of the through hole 6611 and the water through hole 6612, the negative pressure existing between the lateral direction of the fourth rotation stop block 661 and the cleaning container 1 and the like (the adsorption force can be generated under the condition that the surfaces of the two objects are provided with water and the distance is small) can be eliminated to the greatest extent, so that the two objects can not be adsorbed, and the floating and descending are smoother and free from obstruction. The water can be discharged through the through-hole 6611 and the water-passing hole 6612.

Preferably, the outer wall of the fourth rotation stop block 661 is formed with a limit rib 6613 protruding outwards from the rotation stop hole of the rotation stop portion 662, so that the size of the largest position of the fourth rotation stop block 661 is larger than the aperture of the rotation stop hole and the size of the drain pipeline 663, respectively. Through the setting of spacing muscle 6613, can play better spacing to fourth rotation stop 661 at the floating in-process that falls, limit fit through fourth rotation stop 661 and rotation stop 662 has limited the highest position when it floats, limit fit through fourth rotation stop 661 and drain pipe 663 has limited the lowest position when it falls.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, and any simple modification, variation and equivalent structural changes of the above embodiment according to the technical matter of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims (13)

1. The small washing machine integrated with elution comprises a cleaning container (1), a pulsator (2) arranged in the cleaning container (1) and a spin dryer tube (3), wherein the pulsator (2) is in transmission connection with a driving device (4);

the method is characterized in that: a contact piece (5) which can be jointed is arranged between the impeller (2) and the spin dryer tube (3);

when the cleaning object is washed, the contact piece (5) does not work, so that the impeller (2) rotates independently, and the spin dryer tube (3) is stationary;

when the cleaning object is spin-dried, the contact piece (5) works, the wave wheel (2) drives the contact piece (5) to rotate, and the contact piece (5) is abutted with the spin-drying barrel (3) under the action of a rotating centrifugal force and drives the spin-drying barrel (3) to rotate together through a contact friction force.

2. The eluting integral mini-washer of claim 1, wherein: the buoyancy anti-rotation device further comprises a buoyancy anti-rotation component (6), wherein the density of the buoyancy anti-rotation component (6) is smaller than that of water, and the buoyancy anti-rotation component (6) at least has a lifting position state and a descending position state under the buoyancy action of the water;

the contact piece (5) is a cleaning object;

when the cleaning object is washed, the buoyancy rotation stopping assembly (6) is in a lifting position state, and the buoyancy rotation stopping assembly (6) is at least partially jointed with the spin dryer tube (3) and forms limit fit so as to resist the contact friction force of the cleaning object on the spin dryer tube (3) and enable the pulsator (2) to independently rotate;

when the cleaning object is dried, the buoyancy rotation stopping assembly (6) is in a descending position state, a cleaning object exists between the drying barrel (3) and the impeller (2), the driving device (4) drives the impeller (2) to rotate, the impeller (2) drives the cleaning object to rotate, and the cleaning object is abutted with the drying barrel (3) under the action of centrifugal force and drives the drying barrel (3) to rotate together through contact friction force.

3. The eluting integral mini-washer of claim 2, wherein: the buoyancy rotation stopping assembly (6) is positioned at the bottom of the cleaning container (1);

the buoyancy rotation stopping assembly (6) comprises a fixed rotation stopping base (611) and a first rotation stopping block (612) which is sleeved on the fixed rotation stopping base (611) and can move up and down relative to the fixed rotation stopping base (611); when the buoyancy rotation stopping assembly (6) is in a lifting position state, the first rotation stopping block (612) can form limit fit with the spin dryer tube (3).

4. The eluting integral mini-washer of claim 3, wherein: the bottom end face of the spin dryer tube (3) is provided with a joint hole (301), and the first rotation stopping block (612) can be clamped into the joint hole (301).

5. The eluting integral mini-washer of claim 3, wherein: the spin dryer tube (3) is provided with a spin dryer groove (302), and the first rotation stopping block (612) can be clamped into the spin dryer groove (302).

6. The eluting integral mini-washer of claim 2, wherein: the buoyancy rotation stopping assembly (6) is positioned at the bottom of the cleaning container (1);

the buoyancy rotation stopping assembly (6) comprises a first rotation stopping floating disc (621), a second rotation stopping block (622) upwards protruding on the first rotation stopping floating disc (621), and a guide block (623) downwards protruding on the first rotation stopping floating disc (621), wherein the second rotation stopping block (622) can form limit fit with the spin dryer tube (3);

the cleaning container (1) is provided with a guide groove (101), and the guide block (623) is movably arranged in the guide groove (101).

7. The eluting integral mini-washer of claim 2, wherein: the buoyancy rotation stopping assembly (6) is positioned at the bottom of the cleaning container (1);

the buoyancy rotation stopping assembly (6) comprises a first guide seat (631) protruding upwards from the cleaning container (1), a second guide seat (632) protruding downwards from the spin dryer tube (3), and a second rotation stopping floating disc (633) sleeved on the first guide seat (631);

when the cleaning object is washed, the second rotation stopping floating disc (633) is lifted, so that the second rotation stopping floating disc (633) is sleeved on the first guide seat (631) and the second guide seat (632) at the same time to limit the spin dryer tube (3);

when the cleaning object is dried, the second rotation stopping floating disc (633) is lowered, so that the second rotation stopping floating disc (633) is staggered with the second guide seat (632) to release the drying barrel (3).

8. The eluting integral mini-washer of claim 2, wherein: the buoyancy rotation stopping component (6) is positioned on the side wall of the cleaning container (1);

the buoyancy rotation stopping assembly (6) comprises a guide post (641) which is gradually inclined inwards from bottom to top, and a third rotation stopping block (642) which is sleeved on the guide post (641) and can move up and down along the guide post (641), the spin dryer tube (3) is provided with a spin dryer groove (302), and when the buoyancy rotation stopping assembly (6) is in a lifting position state, the third rotation stopping block (642) can be clamped into the spin dryer groove (302).

9. The eluting integral mini-washer of claim 8, wherein: the third rotation stopping block (642) is provided with a protruding part (6421) and a concave part (6422);

spin-drying barrel (3) have structure muscle (303), adjacent structure muscle (303) between form spin-drying groove (302), structure muscle (303) can block into recess (6422), bulge (6421) can block into spin-drying groove (302).

10. The eluting integral mini-washer of claim 2, wherein: the buoyancy rotation stopping component (6) is positioned on the side wall of the cleaning container (1);

the buoyancy rotation stopping assembly (6) comprises a support (651), a rotation stopping rod piece (652) hinged on the support (651), and a floater (653) acting on the rotation stopping rod piece (652), wherein the rotation stopping rod piece (652) can be contacted with the spin dryer tube (3) and can be lifted.

11. The eluting integral mini-washer of claim 2, wherein: the buoyancy rotation stopping assembly (6) comprises a fourth rotation stopping block (661), a rotation stopping part (662) which is arranged on the spin dryer tube (3) and forms limit fit with the fourth rotation stopping block (661), and a drainage pipeline (663) which is arranged on the cleaning container (1);

the fourth rotation stop block (661) is inserted into the drainage pipeline (663) and forms clearance fit, so that the fourth rotation stop block (661) can move up and down along the drainage pipeline (663).

12. The eluting integral mini-washer of claim 11, wherein: the fourth rotation stopping block (661) is provided with a vertical through hole (6611), and the side wall of the fourth rotation stopping block (661) is provided with a plurality of water through holes (6612).

13. The eluting integral mini-washer of claim 11, wherein: and the outer wall of the fourth rotation stopping block (661) is outwards protruded to form a limit rib (6613) so that the size of the largest position of the fourth rotation stopping block (661) is respectively larger than the aperture of the rotation stopping hole and the size of the drainage pipeline (663).