CN2612688Y - Double power washing machine - Google Patents

Abstract

Provided is a double-power washing machine which comprises an inner tub, a wave wheel and a deceleration clutch. The washing machine is characterized in that the wave wheel is drum-shaped, saying a wave wheel drum, the inner tub is run-through from the upper to the lower, conjugation site of the lower portion of the inner tub and the wave wheel drum is an indent cavity, the wave wheel drum is positioned in the indent cavity, an agitating device is changed from a wave wheel to a wave wheel drum, rotational water flow of the wave wheel drum is composed by rotational water flow on the side wall of the drum and wave wheel water flow on the bottom thereof, while washing, the inner tub is reversely rotated with the wave wheel drum to increase strength of water flow, improve washing effect, and decrease winding of clothes by tumbling water flow.

Description

Two-power washing machine

Affiliated technical field

The utility model relates to a kind of washing machine, specifically a kind of bucket body structure of two-power washing machine.

Background technology

Its structure of conventional washer is by formations such as interior bucket, outer bucket, agitating device (as impeller), transmission system, control system and housings.During laundry, interior bucket does not rotate, and agitating device is done the both forward and reverse directions rotation, drives inner bucket water and clothing and rotates the realization washing.This washing methods finds to exist some defectives through practice test: 1, only be to rely on agitating device to rotate to produce current, the washing form is single, and clean ratio is difficult to improve.2, a little less than the flow intensity, clothing easily produces winding.In order to overcome above-mentioned defective, some washing machine manufacturing enterprises design a kind of " turning barrel " washing machine, its mode of washing is, interior bucket is in free state, when agitating device rotates, interior bucket leans on agitating device to rotate the reaction force rotation of generation, realizes interior bucket and agitating device reverse rotation, thereby reaches the purpose of " stranding clothing ".But still there is deficiency in this method, because the unpowered drive of interior bucket, the rotation dynamics of interior bucket is little, and agitating device is only in the bottom surface rotating of interior bucket, the effect of " stranding clothing " is little, and it is not obvious that clean result improves, and still can not solve the problem that clothing twines well.In order to overcome above-mentioned defective, the applicant has developed a kind of washing machine of two-way washing, and this washing machine is that interior bucket has disposed power drive mechanism, during washing, interior bucket is all pressed opposite direction with agitating device and is rotated under the drive of power, to realize improving the purpose of " stranding clothing " effect.But, if on this washing machine, still adopt existing in the bucket and impeller structure, the specific aim that then seems is not strong.Because bucket bottom in impeller is located at, the current form is single, and flow intensity is also inadequate, is difficult to form the current that roll, and clean result is difficult to higher, and the slit between the interior bucket end and the impeller easily falls into foreign matter.How being the bucket body structure of this washing machine configure dedicated, then is urgent problem.

Summary of the invention

The utility model is that will to solve the current form that prior art exists single, and the not high and clothing of clean result is technical problem such as winding easily.

In order to reach the purpose that solves the problems of the technologies described above, the technical solution of the utility model is: a kind of two-power washing machine, it comprises interior bucket, impeller, speed-reducing clutch, it is characterized in that: impeller is barrel-shaped, i.e. impeller bucket, and interior bucket is a up/down perforation, the binding site of interior bucket bottom and impeller bucket is an inner cavity, and the impeller casing is in the cavity of interior bucket.

In the space of the binding site of impeller bucket top and interior bucket, drag ring is housed.

Impeller bucket bottom surface is the impeller shape.

There is an inner flange at the impeller bucket back side, and this inner flange is sleeved on the impeller bucket axle of speed-reducing clutch, and fixes with the impeller screw, and the side end face of inner flange and impeller bucket bucket wall fix by screw.

Also comprise an outward flange, this outward flange is positioned at the bucket bottom, and it and interior bucket lower end bucket wall fix by screw, and outward flange fixes with the little flange that is contained on the interior bucket axle.

The interior bucket staving of the inner cavity of interior bucket is an individual layer; The above interior bucket staving of inner cavity is double-deck.

The place, inner cavity top of bucket is the inclined-plane in double-deck, and the contact position, inclined-plane of bucket also is the inclined-plane in drag ring and the aforementioned bilayer.

The altitude range of described impeller bucket is 0.15～0.30 of an interior bucket height.

Described inner flange is " ten " font.

The utility model compared with prior art has the following advantages and good effect: 1, agitating device is improved to the impeller bucket by impeller, the rotary water current of impeller bucket is made of jointly the rotary water current of bucket sidewall and the impeller current of bottom, and bucket and impeller bucket backward rotation in during washing, flow intensity is increased, improved clean result, and can form the current that roll, reduced the winding of clothing.2, in the space of the binding site of impeller bucket top and interior bucket the drag ring that plastic material is made is housed, it fills the space of junction, make double-deck in bucket and impeller bucket in the smooth fairing in bucket wall junction, avoided falling into the phenomenon of foreign matter.3, the sidewall of the version of the inside and outside flange that the employing rigidity is strong and impeller bucket, double-deck interior bucket is connected and fixed, and makes impeller bucket and inner flange, interior bucket and outward flange constitute an integral body, thereby good rigidly, and is not yielding, skewness can not take place during rotation.

Description of drawings

Below in conjunction with accompanying drawing the utility model is described in detail:

Fig. 1 is the cutaway view of the outer bucket of the utility model two-power washing machine, interior bucket, impeller bucket and speed-reducing clutch;

Fig. 2 is the half sectional view of impeller bucket of the present utility model;

Fig. 3 is the vertical view of impeller bucket of the present utility model;

Fig. 4 is the half sectional view of interior bucket of the present utility model;

Fig. 5 is the A-A cutaway view among Fig. 6;

Fig. 6 is the vertical view of inner flange of the present utility model;

Fig. 7 is the cutaway view of drag ring of the present utility model;

Fig. 8 is the I position enlarged drawing among Fig. 1.

1, gimbal; 2, outer bung; 3, outer bucket; 4, screw; 5, double-deck interior bucket; 6, drag ring; 7, impeller bucket; 8, screw; 9, inner flange; 10, outward flange; 11, little flange; 12, screw; 13, speed-reducing clutch; 14, impeller screw; 15, nut; 16, screw; 17, inner cavity; 18, impeller bucket axle; 19, interior bucket axle; 20, inclined-plane; 21, inclined-plane; 22, line bits filter chamber.

The specific embodiment

Referring to Fig. 1～Fig. 8, in order further to improve the clean result of two-way power washing (" hand rubbing "), the utility model mainly is that the interior bucket of existing technology and impeller are improved, its concrete structure is: impeller bucket 7 is for barrel-shaped, in the present embodiment, it highly is 0.2 (height of double-deck interior bucket 5 does not comprise the height part of gimbal 1) of the height of double-deck interior bucket 5, impeller bucket 7 bottom surfaces are the impeller shape, for permeable smooth and easy, on bucket wall and the bottom surface of impeller bucket 7, several apertures (referring to Fig. 1 Fig. 2 and Fig. 3) are arranged all.Interior bucket 5 is no bottom surface up/down perforation formula structures, and in order to be inserted in impeller bucket 7, interior bucket 5 bottoms and impeller bucket 7 binding sites are inner cavity 17, and the interior bucket bucket wall of inner cavity 17 is an individual layer; The interior bucket bucket wall of inner cavity more than 17 is double-deck (referring to Fig. 1, Fig. 4 and Fig. 8).For permeable, on the staving of double-deck interior bucket several apertures (referring to Fig. 4) are arranged equally.Fall into foreign matter for fear of combining the place, slit with bucket 5 in the bilayer at impeller bucket 7, in the space of the binding site of impeller bucket 7 tops and interior bucket 5, the drag ring 6 that plastic material is made is housed, the place, inner cavity 17 top of bucket 5 is inclined-plane 20 in double-deck, drag ring 6 also is inclined-plane 21 with 20 contact positions, inclined-plane of the interior bucket 5 of aforementioned bilayer, inclined-plane 20,21 helps eliminating the space, avoids falling into foreign matter (referring to Fig. 8).

In order to have favorable rigidity, inner flange 9 adopts pouring technology to make, it is shaped as " ten " font, like this it be connected with impeller bucket 7 fastening after, whole impeller bucket 7 rigidity are strengthened, improve the ability of resistance to deformation, the centre of inner flange 9 is a cavity, can be used as the chamber (referring to Fig. 5 and Fig. 6) of line bits filter chamber 22.

Referring to Fig. 8, drag ring 6 adopts the good plastic material of ABRASION RESISTANCE to make, its upper end picture " elbow " shape, thicker, the lower end approaches than length for banded, in the space of 7 barrels of walls of lower end plug-in mounting impeller bucket and the interior bucket 5 of bilayer, because the lower end is longer, can prevent that like this drag ring 6 from dropping out in operation process.

During installation, with screw 16 inner flange 9 and impeller bucket 7 are tightened together earlier, then drag ring 6, impeller bucket 7 and inner flange 9 are contained in the inner cavity 17 of double-deck interior bucket 5, again outward flange 10 usefulness screws 8 are fastened on the bucket wall of double-deck interior bucket 5, outward flange 10 then is fastened on the little flange 11, the interior bucket axle 19 of little flange 11 and speed-reducing clutch 13 is connected, and the securing member of impeller bucket 7 and inner flange 9 is connected on the impeller bucket axle 18 of speed-reducing clutch 13 (referring to Fig. 1, Fig. 5, Fig. 6 and Fig. 8) with impeller screw 14 more at last.

Claims (9)

1, a kind of two-power washing machine, it comprises interior bucket, impeller, speed-reducing clutch is characterized in that: impeller is barrel-shaped, i.e. impeller bucket, interior bucket is a up/down perforation, and interior bucket bottom is an inner cavity with the binding site of impeller bucket, and the impeller casing is in interior barrel cavity.

2, a kind of two-power washing machine according to claim 1 is characterized in that: in the space of the binding site of impeller bucket top and interior bucket drag ring is housed.

3, a kind of two-power washing machine according to claim 1 is characterized in that: impeller bucket bottom surface is the impeller shape.

4, according to claim 1 or 2 or 3 described a kind of two-power washing machines, it is characterized in that: there is an inner flange at the impeller bucket back side, this inner flange is sleeved on the impeller bucket axle of speed-reducing clutch, and fixes with the impeller screw, and the end face of inner flange and impeller bucket sidewall fix by screw.

5, a kind of two-power washing machine according to claim 4 is characterized in that: also comprise an outward flange, this outward flange is positioned at the bucket bottom, and it and interior bucket lower end sidewall fix by screw, and outward flange fixes with the little flange that is contained on the interior bucket axle.

6, a kind of two-power washing machine according to claim 1 is characterized in that: the interior bucket staving of the inner cavity of interior bucket is an individual layer; The above interior bucket staving of inner cavity is double-deck.

7, according to claim 2 or 6 described a kind of two-power washing machines, it is characterized in that: the place, inner cavity top of bucket is the inclined-plane in double-deck, and the contact position, inclined-plane of bucket also is the inclined-plane in drag ring and the bilayer.

8, a kind of two-power washing machine according to claim 1 is characterized in that: the altitude range of described impeller bucket is 0.15～0.3 of an interior bucket height.

9, a kind of two-power washing machine according to claim 4, it is characterized in that: described inner flange is " ten " font.

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