CN213038050U

CN213038050U - Concave washing machine impeller

Info

Publication number: CN213038050U
Application number: CN202021440992.7U
Authority: CN
Inventors: 王志松; 曹健
Original assignee: Eryan Wuxi Home Appliance R & D Co Ltd
Current assignee: Eryan Wuxi Home Appliance R & D Co Ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-04-23
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a concave washing machine impeller, which comprises an impeller disc body, wherein a small impeller structure is arranged in the middle of the impeller disc body, a circular water outlet hole is arranged at the upper end of the impeller disc body around the central axis of the impeller disc body, a water shifting rib is formed at the upper end of the impeller disc body around the central axis of the impeller disc body in an upward protruding manner, a friction rib is formed at the upper end of the water shifting rib in an upward protruding manner, a water return cover plate is arranged at the back end of the impeller disc body around the central axis of the impeller disc body in an upward protruding manner to form a water return rib, the small impeller structure comprises a small water outlet hole, a connecting piece and a small impeller paddle, the center of the small impeller paddle is movably arranged on the connecting piece, a plurality of small water outlet holes are arranged on the small impeller paddle, an upper cover body is arranged at the top end of the connecting piece, the water return cover plate, the wave wiping force is added to the clothes, and the washing effect is improved.

Description

Concave washing machine impeller

Technical Field

The utility model belongs to the technical field of the impeller, specifically be a concave washing machine impeller.

Background

The pulsator washing machine is one kind of washing machine, and has a motor to drive the pulsator to rotate, so that the clothing rolls up and down with water. The clothes washing machine has a single barrel, a double barrel and the like. Its advantages are simple structure, easy maintenance and high cleaning rate. The working principle of the impeller type washing machine is as follows: the impeller mounted at the bottom of the washing tub rotates positively and negatively to drive the clothes to turn over up, down, left and right, so that the clothes and the wall of the tub are rubbed softly in water, the decontamination and the cleaning are realized under the action of the detergent, the operation is convenient and the impeller type washing machine has the greatest advantage,

with the development of science and technology, a new water flow washing machine controlled by a computer is developed, and a large impeller, a concave impeller and the like are adopted. Has the advantages of small winding to clothes and low clothes loss rate due to uniform washing.

But present concave impeller structure is comparatively single, leads to when using, and the ripples friction effect with the clothes is not good to lead to the cleaning performance not good, the structure directness of impeller is related to the power of laundry ability, and the winding degree of washing clothing, and only relies on single impeller rotation to drive rivers, and the washing effect is more weak, and the cleaning efficiency is low, greatly reduced practicality.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the above-mentioned problems, a pulsator for a concave type washing machine is provided.

The utility model adopts the technical scheme as follows: the utility model provides a concave washing machine impeller, includes the impeller dish body, the small impeller structure has been seted up at impeller dish body middle part, circular apopore has been seted up around its central axis to impeller dish body upper end, impeller dish body upper end is upwards protruding formation water shifting muscle around its central axis, water shifting muscle upper end is upwards protruding formation friction muscle, impeller dish body back of the body end has seted up the return water apron around its central axis, impeller dish body back of the body end is upwards protruding formation return water muscle around its central axis, the small impeller structure includes small-size apopore, connecting piece and small impeller oar, small impeller oar center movable mounting is on the connecting piece, a plurality of small-size apopores have been seted up on the small impeller oar, the connecting piece top is provided with the upper cover body.

In a preferred embodiment, the backwater cover plate is J-shaped, the backwater cover plate extends radially along the back of the small impeller structure, the backwater cover plates are distributed in a scattered manner at intervals along the circumferential direction of the back of the small impeller structure, and the distances between every two backwater cover plates are equal.

In a preferred embodiment, the water-repellent ribs extend along the radial direction of the front face of the small impeller structure, the water-repellent ribs are distributed in a scattered manner at intervals along the circumferential direction of the front face of the small impeller structure, the intervals between every two water-repellent ribs are equal, the friction ribs are multiple groups, and each group of the friction ribs is two.

In a preferred embodiment, the connecting piece is with rotary shaft movable mounting of last clutch of rotary drum washing machine, small-size apopore is a plurality of, the even distribution of small-size apopore is in small impeller oar upper end, and a plurality of small-size apopores constitute an annular shape, small impeller oar top is upwards protruding around its connecting piece top central axis and is formed small-size water muscle of dialling.

In a preferred embodiment, the water return ribs extend along the radial direction of the back face of the small impeller structure, the number of the water return ribs is multiple, the water return ribs are distributed in a scattered manner along the circumferential direction of the back face of the small impeller structure at intervals, and the intervals between every two water return ribs are equal.

In a preferred embodiment, the circular water outlet holes radially extend along the front surface of the small impeller structure, the circular water outlet holes are distributed in a dispersed manner at intervals along the circumferential direction of the front surface of the small impeller structure, and the intervals between every two circular water outlet holes are equal.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that: is convenient and better.

1. The utility model discloses in, through impeller dish body rotation, drive the muscle of dialling water of impeller dish body upper end and rotate, drive the load clothing through dialling the muscle of water and be mixxed, dial the friction muscle on the muscle of water moreover and improved the friction effect with the load clothing, improved the cleaning performance of load clothing greatly.

2. The utility model discloses in, the impeller disc body back increases the return water apron, makes hydroenergy enough gush out from circular apopore at impeller disc body pivoted in-process, increases the ripples for the clothes and wipes power, promotes the washing effect to the load clothing.

3. The utility model discloses in, the rotation of little impeller oar also plays certain washing function, and supplementary performance washing effect has realized supplementary water function through the structural small-size apopore of little impeller play water, especially when the load clothing is more, and supplementary washing effect is just more obvious.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the back of the present invention;

FIG. 3 is a schematic diagram of a side view structure of the present invention;

fig. 4 is a schematic diagram of an enlarged structure of the small impeller structure of the present invention.

The labels in the figure are: 1-friction rib, 2-small impeller structure, 201-small water outlet, 202-connecting piece, 203-small impeller paddle, 3-water stirring rib, 4-round water outlet, 5-impeller disc body, 6-water return cover plate and 7-water return rib.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-4, a concave washing machine impeller comprises an impeller disc body 5, a small impeller structure 2 is arranged in the middle of the impeller disc body 5, a circular water outlet hole 4 is arranged at the upper end of the impeller disc body 5 around the central axis of the impeller disc body, a backwater cover plate 6 is additionally arranged at the back of the impeller disc body 5, water can be enabled to flow out from the circular water outlet hole 4 in the rotating process of the impeller disc body 5, the wave wiping force is added to clothes, the washing effect on loaded clothes is improved, the upper end of the impeller disc body 5 is upwards protruded around the central axis of the impeller disc body 5 to form a water stirring rib 3, the upper end of the water stirring rib 3 is upwards protruded to form a friction rib 1, the water stirring rib 3 at the upper end of the impeller disc body 5 is driven to rotate through the rotation of the impeller disc body 5, the loaded clothes are driven to be stirred through the water stirring rib 3, the friction rib 1 on the water stirring rib 3 improves the friction, the back end of the wave wheel disc body 5 is provided with a water return cover plate 6 around the central axis thereof, the back end of the wave wheel disc body 5 protrudes upwards around the central axis thereof to form a water return rib 7, the small wave wheel structure 2 comprises a small water outlet hole 201, a connecting piece 202 and a small wave wheel paddle 203, the center of the small wave wheel paddle 203 is movably installed on the connecting piece 202, the small wave wheel paddle is movably installed with a rotating shaft of a clutch on a wave wheel washing machine through the connecting piece 202, then the rotating shaft of the clutch is electrified and rotated to drive the connecting piece 202 to rotate, so that the wave wheel disc body 5 is driven to rotate, the small wave wheel paddle 203 is provided with a plurality of small water outlet holes 201, the top end of the connecting piece 202 is provided with an upper cover body, the rotation of the small wave wheel paddle 203 also plays a certain.

It should be noted that the backwater cover plate 6 is J-shaped, the backwater cover plate 6 extends along the radial direction of the back of the small impeller structure 2, the backwater cover plates 6 are multiple, the backwater cover plates 6 are distributed in a divergent shape along the circumferential direction of the back of the small impeller structure 2, and the distances between every two backwater cover plates 6 are equal.

It should be noted that the water-repellent ribs 3 extend along the radial direction of the front of the small impeller structure 2, the water-repellent ribs 3 are multiple, the water-repellent ribs 3 are distributed in a divergent manner along the circumferential direction of the front of the small impeller structure 2 at intervals, the intervals between every two water-repellent ribs 3 are equal, the friction ribs 1 are multiple groups, and each group of the friction ribs 1 is two.

It should be noted that, the connecting piece 202 is movably mounted with the rotating shaft of the clutch on the pulsator washing machine, the number of the small water outlets 201 is multiple, the small water outlets 201 are uniformly distributed at the upper end of the small impeller 203, the small water outlets 201 form an annular shape, and the top end of the small impeller 203 protrudes upwards around the central axis of the top end of the connecting piece 202 to form a small water stirring rib.

It should be noted that the water return ribs 7 extend along the radial direction of the back of the small impeller structure 2, the number of the water return ribs 7 is multiple, the water return ribs 7 are distributed in a divergent shape along the circumferential direction of the back of the small impeller structure 2 at intervals, and the intervals between every two water return ribs 7 are equal.

It should be noted that, circular apopore 4 is for radially extending along the front of little impeller structure 2, and circular apopore 4 is a plurality of, and circular apopore 4 distributes into the form of scattering along the front circumference interval of little impeller structure 2, and circular apopore 4 is equidistant between two liang.

The working principle is as follows: when in use, through the pivot movable mounting of clutch on connecting piece 202 and the rotary drum washing machine, then the pivot electricity through the clutch rotates and drives connecting piece 202 and rotate, thereby drive rotary drum dish body 5 and rotate, through rotary drum dish body 5 rotation, it rotates to drive water stirring muscle 3 of rotary drum dish body 5 upper end, it is stirred to drive the load clothing through water stirring muscle 3, and the friction muscle 1 on the water stirring muscle 3 has improved the friction effect with the load clothing, the cleaning performance of load clothing has been improved greatly, increase return water apron 6 at rotary drum dish body 5 back, make water can gush out from circular apopore 4 at rotary in-process of rotary drum dish body 5, increase the wave power for the clothes, promote the washing effect to the load clothing.

The small impeller structure 2 protruding from the middle of the impeller disc body 5 is driven to rotate through the connecting piece 202, the rotating speed of the small impeller paddle 203 on the small impeller structure 2 is different from that of the impeller disc body 5, the rotation of the small impeller paddle 203 also has a certain washing function, the washing effect is exerted in an auxiliary mode, the auxiliary water outlet function is realized by water outlet through the small water outlet hole 201 on the small impeller structure 2, and especially when the load clothes are more, the auxiliary washing effect is more obvious.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a concave washing machine impeller, includes impeller dish body (5), its characterized in that: the middle part of the wave wheel disc body (5) is provided with a small wave wheel structure (2), the upper end of the wave wheel disc body (5) is provided with a circular water outlet hole (4) around the central axis thereof, the upper end of the wave wheel disc body (5) protrudes upwards around the central axis thereof to form a water-stirring rib (3), the upper end of the water-shifting rib (3) is upwards protruded to form a friction rib (1), the back end of the wave wheel disc body (5) is provided with a water-returning cover plate (6) around the central axis thereof, the back end of the wave wheel disc body (5) protrudes upwards around the central axis thereof to form a water return rib (7), the small impeller structure (2) comprises a small water outlet hole (201), a connecting piece (202) and a small impeller paddle (203), the center of the small impeller paddle (203) is movably mounted on the connecting piece (202), a plurality of small water outlets (201) are formed in the small impeller paddle (203), and an upper cover body is arranged at the top end of the connecting piece (202).

2. The pulsator for a concave washing machine as claimed in claim 1, wherein: the water return cover plate (6) is J-shaped, the water return cover plate (6) extends along the radial direction of the back face of the small impeller structure (2), the number of the water return cover plates (6) is multiple, the water return cover plates (6) are distributed in a scattered mode along the circumferential direction of the back face of the small impeller structure (2), and the distances between every two water return cover plates (6) are equal.

3. The pulsator for a concave washing machine as claimed in claim 1, wherein: dial water muscle (3) for following the positive radial extension of small wheel structure (2), it is a plurality of to dial water muscle (3), it follows to dial water muscle (3) the front circumference interval of small wheel structure (2) is distributed into the form that disperses, and dials water muscle (3) interval between two liang equal, friction muscle (1) is the multiunit, friction muscle (1) every group is two.

4. The pulsator for a concave washing machine as claimed in claim 1, wherein: connecting piece (202) and rotary shaft movable mounting of last clutch of rotary drum washing machine, small-size apopore (201) are a plurality of, the even distribution of small-size apopore (201) is in small impeller oar (203) upper end, and a plurality of small-size apopores (201) constitute an annular shape, small impeller oar (203) top is upwards protruding around its connecting piece (202) top central axis and is formed small-size water muscle of dialling.

5. The pulsator for a concave washing machine as claimed in claim 1, wherein: the water return rib (7) is arranged along the radial extension of the back of the small impeller structure (2), the water return ribs (7) are multiple, the water return ribs (7) are arranged along the circumferential interval of the back of the small impeller structure (2) to be in a scattered shape, and the interval between every two water return ribs (7) is equal.

6. The pulsator for a concave washing machine as claimed in claim 1, wherein: circular apopore (4) are for following the front of little impeller structure (2) radially extends, circular apopore (4) are a plurality of, circular apopore (4) are followed the front circumference interval of little impeller structure (2) is arranged into the form of dispersing, and circular apopore (4) interval between two liang equals.