CN214362297U

CN214362297U - Double-impeller lifting washing machine

Info

Publication number: CN214362297U
Application number: CN202022911156.9U
Authority: CN
Inventors: 吴煜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-10-08
Anticipated expiration: 2030-12-07

Abstract

The utility model relates to a double-impeller lifting washing machine structure; the washing machine comprises a large impeller and a small impeller, wherein the large impeller is provided with a first big gear connected with a first small gear, the large impeller is connected with the small impeller through a key to realize simultaneous rotation, the small impeller is provided with a nut connected with a screw, and the end of the screw is provided with a second big gear connected with a second small gear to realize a lifting structure of the small impeller along the large impeller.

Description

Double-impeller lifting washing machine

Technical Field

The utility model relates to a laundry equipment, especially a vane type impeller washing machine.

Background

In the existing pulsator washing machine, a pulsator is installed at the center of the bottom of a washing drum, a motor drives the pulsator to rotate through a transmission system, water is filled in the drum, and clothes placed on the pulsator rotate along with the pulsator, so that the clothes are washed by impulsive force generated between the clothes and the water. The washing machine with the structure has the following disadvantages: firstly, after the clothes put on the wave wheel are soaked thoroughly by water, the gravity is increased, the pressing adhesive force on the surface of the wave wheel is increased, and the clothes and the wave wheel rotate approximately synchronously, so that a dead zone is formed at the contact part of the clothes and the surface of the wave wheel, and the clothes cannot be cleaned. Secondly, in the rotation process of the clothes along with the impeller, no structure capable of scattering the clothes is arranged, and the clothes are always kept on the upper surface of the impeller, so that only the outer surface of the clothes is washed, the inside is still a dead zone, and no washing effect is achieved.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects that the washing machine in the prior art cannot clean the washed clothes, cannot wash the dead areas in the clothes, the utility model provides a rotary lifting structure washing machine which can lift the clothes to a hollow structure without the dead areas.

The utility model provides a technical scheme that its technical problem adopted is: the center of the bottom of the washing cylinder is provided with a big wave wheel and a small wave wheel, the big wave wheel is connected with the washing cylinder through a bearing, the big wave wheel is provided with a big gear wheel connected with a small gear wheel, the small gear wheel is arranged on a motor shaft, and the small wave wheel is provided with a key connected with the big wave wheel, thereby realizing the structure that the big wave wheel and the small wave wheel rotate simultaneously. The small impeller end is connected with a nut through a bearing, the nut is arranged on a screw rod, the nut is provided with a guide post, the nut cannot rotate and can only move, the nut end is provided with a second big gear which is connected with a second small gear, and the second small gear is arranged on the other motor shaft, so that the screw rod is driven by the nut to drive the small impeller to move up and down along the big impeller through keys.

The utility model has the advantages that:

1. the double impeller belt washes the surface of the clothes by the positive and negative rotation of the clothes and the impulsive force generated by water.

2. In the rotating process of the double impellers, the small impellers can rise along the large impellers to lift clothes to a certain height to form a hollow rotating structure, so that water can enter the hollow parts inside the clothes to clean the inner surfaces of the clothes.

3. The upper surface and the lower surface of the large impeller are connected by the blades, the upper surface is provided with a plurality of small holes, water entering the space between the upper surface and the lower surface of the impeller can be thrown out from the holes on the upper surface in rotation, and the inner surface for lifting clothes is directly washed, so that the effect of washing the upper, lower, inner and outer sides of the clothes simultaneously can be achieved.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic view of the simultaneous rotation of a large wave wheel and a small wave wheel of the present invention;

FIG. 2 is a schematic view of the small impeller of the present invention ascending and descending along the large impeller;

fig. 3 is a schematic view of the structure of the vane-type impeller of the present invention.

In the figure, 1, a washing drum, 2, a bearing, 3, a big impeller, 4, a big gear, 5, a small gear, 6, a fixed key, 7, a small impeller, 8, a guide key, 9, a bearing, 10, a nut, 11, a screw, 12, a guide column, 13, a small gear, 14, a big gear, 15, an upper panel, 16, a blade and 17, a lower panel are arranged.

Detailed Description

[ example 1 ]

Fig. 1, fig. 2 and fig. 3 show that the utility model discloses a wash a tub 1, it links to each other with big impeller 3 to be equipped with bearing 2, and big impeller 3 is equipped with a gear wheel 4 and links to each other with dress pinion 5 on the motor shaft, and big impeller 3 links to each other with the wavelet wheel 7 that is equipped with fixed key 6, forms big or small double impeller simultaneous rotation structure.

The small wave wheel 7 is provided with a guide key 8 connected with a guide groove of the large wave wheel 3, the end of the small wave wheel 7 is provided with a bearing 9 connected with a nut 10, the nut 10 is arranged on a screw rod 11, the nut 10 is provided with a guide post 12, the guide post 12 is fixed on a base to prevent the nut 10 from rotating, the end of the screw rod is provided with a second big gear 14 connected with a second small gear 13 on a motor shaft, and a lifting structure of the screw rod 11 with the small wave wheel 7 along the large wave wheel 3 through the nut 10 is formed.

The large impeller upper panel 15 and the lower panel 17 are connected by the blades 16, and the upper panel 15 is provided with a plurality of round holes to form a hollow impeller structure for upward drainage.

Claims

1. The utility model provides a double-impeller over-and-under type washing machine, includes two combination impellers, and big impeller (3) are equipped with gear wheel (4) No. one, and nut (10), screw rod (11), its characterized in that are equipped with in little impeller (7): the big wave wheel (3) is connected with the fixed key (6) of the small wave wheel (7); a first big gear (4) fixed on the big impeller is connected with a first small gear (5), the first small gear (5) is arranged on a motor shaft, the small impeller (7) is connected with a nut (10), the nut (10) is arranged on a screw rod (11), a second big gear (14) arranged on the screw rod (11) is connected with a second small gear (13), and the second small gear (13) is arranged on the motor shaft.

2. The twin pulsator lift type washing machine as claimed in claim 1, wherein the upper surface (15) and the lower surface (17) of the large pulsator (3) are connected by the blades (16), and the upper surface (15) has a plurality of circular holes; the fixed key (6) of the small wave wheel (7) is connected with the guide groove of the big wave wheel (3); the small wave wheel (7), the nut (10) and the screw (11) are connected.