CN2493638Y - Rotary tub type washing machine - Google Patents

Abstract

The utility model discloses a rotary drum washing machine, which comprises a machine body shell, a water tank, a motor, etc., and is characterized in that a washing and dehydration bucket is arranged in the water tank, and a water outlet hole is processed on the wall of the washing and dehydration bucket. The bucket is fixed on the top of the transmission shaft, a water spray pipe is installed in the washing and dehydrating bucket, water spray holes are processed on the surrounding walls of the water spray pipe, and the bottom of the water spray pipe communicates with the water storage bucket through the water inlet hole. Because the utility model is designed with a washing and dehydrating bucket and a water spray pipe, the pulsator rotation system in the traditional vertical washing machine is canceled, and it uses the washing and dehydrating bucket to perform forward and reverse rotation intermittently, and under the action of centrifugal force, the clothes are evenly washed Squeeze firmly against the wall of the washing and dehydrating bucket, so that the clothes will not be entangled. Therefore, the utility model has the advantages that the clothes will not be entangled, the washing degree of the clothes is increased, the wear is small, the washing uniformity is good, the washing efficiency is improved, and the water is less.

Description

Rotary drum washing machine

technical field

The utility model relates to a washing machine, in particular to a rotary drum washing machine.

Background technique

At present, washing machine has two kinds of vertical type and drum type. The drum type washing machine is to complete the washing of clothes by doing intermittent forward and reverse rotation motions of the washing inner cylinder during washing; "Pulsator type single-tub fully automatic washing machine" is to complete the washing of clothes by intermittent forward and reverse rotation motion of the pulsator during washing. The drum-type washing machine has a complex structure and high cost, while the vertical washing machine tends to entangle the clothes due to the rotation of the pulsator, making it difficult to wash the clothes.

Contents of the invention

The purpose of the utility model is to provide a rotary drum washing machine which is directly rotated by the washing and dehydrating barrel, the clothes will not be entangled, the washing uniformity is good, and the structure is simple.

The purpose of this utility model is achieved in this way: the utility model comprises a body shell, a bucket, a water inlet, a drainpipe, a motor, a large and small belt pulley, and a drive shaft, and a control panel for operation and display is installed on the body shell. The feature is that a washing and dewatering bucket is set in the bucket, and a water outlet hole is processed on the wall of the washing and dehydrating bucket. The bottom of the washing and dehydrating bucket is fixed on the top of the transmission shaft passing through the bottom of the bucket. A water spray pipe is installed at the center of the bottom, and water spray holes are processed on the walls around the water spray pipe, and the bottom of the water spray pipe communicates with the water tank through the water inlet hole.

The control circuit of the utility model is made up of timer and motor. Under the control of the timer, the motor can rotate forward and reverse intermittently, and can also rotate forward in one direction.

Because the utility model is designed with a washing and dehydrating bucket and a water spray pipe, the pulsator rotation system in the traditional vertical washing machine is canceled, and it uses the washing and dehydrating bucket to perform forward and reverse rotation intermittently, and under the action of centrifugal force, the clothes are evenly washed Squeeze firmly against the wall of the washing and dehydrating bucket, so that the clothes will not be entangled, and then the washing liquid under the action of centrifugal force will strongly wash and soak the clothes, and the clothes will be washed clean. Therefore, the utility model has the advantages that the clothes will not be entangled, the washing degree of the clothes is increased, the wear is small, the washing uniformity is good, the washing efficiency is improved, the water is less, the design is reasonable, the structure is simple, and the cost is low. It is a new type of washing machine. .

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of circuit control;

Fig. 3 is the top view of the washing and dehydrating bucket.

Detailed ways

The utility model comprises a body shell 1, a water bucket 2, a water inlet 14, a drain pipe 11, a motor 10, a transmission shaft 6, a large pulley 7, a belt 8, and a small pulley 9, and an operation and display device is installed on the body shell 1. The active control panel 13 is provided with a washing and dehydrating bucket 3 in the bucket 2, and a small water outlet hole 15 is processed on the bucket wall of the washing and dehydrating bucket 3. The bottom of the washing and dehydrating bucket 3 is fixed on the bottom of the bucket 2. At the top of the transmission shaft 6, a water spray pipe 4 is installed at the center of the bottom of the washing and dehydrating bucket 3, and water spray holes 5 are processed on the surrounding walls of the water spray pipe 4, and the bottom of the water spray pipe 4 passes through the water inlet hole. 16 communicates with the water tank 2.

The control circuit of the utility model is composed of a timer 12 and a motor 10. The middle contact a of the switch K1 is connected to one end of the mains 220V, one end contact b of the switch K1 is connected to the middle contact d of the washing switch K2, and the other end contact c Connect the contact e at one end of the washing switch K2, the capacitor C is connected in parallel between the two contacts e and f of the washing switch K2, the coil L1 of the motor 10 is connected in series between the two contacts e and g, and the coil L2 is connected in series between the two contacts Between the two contacts f and g, the contact g is connected to the other end of the mains 220V. Under the control of the timer 12, the motor 10 can perform forward and reverse rotation intermittently, or forward unidirectional rotation.

When in use, just put the clothes in the washing and dehydrating bucket 3, and add washing liquid, so that the washing liquid just submerges the clothes, then turn the switch K1 of the timer 12 to make the contacts a and b connected, and the washing and dehydrating bucket 3 is on the motor. Under the drive of 10, do intermittent forward and reverse high-speed rotation. Due to the effect of centrifugal force, the clothes are evenly squeezed on the four walls of the washing and dehydrating bucket 3, and the washing liquid in the clothes and washing and dehydrating bucket 3 passes through the outlet hole 15. Be thrown in the tub 2 outside the washing and dehydrating bucket 3. The washing liquid enters the water spray pipe 4 from the bottom of the water tank 2 through the water inlet 16, and the washing liquid in the water spray pipe 4 is sprayed onto the clothes from the water spray hole 5 under the action of centrifugal force. When the surface is higher than the washing and dehydrating bucket 3, the washing liquid flows into the washing and dehydrating bucket 3 from above, so that the washing liquid continuously flows inside and outside the washing and dehydrating bucket 3, and the clothes are also constantly flowing during the rotation and pause of the motor 10. Get a powerful squeeze, scour, rub and soak. After washing, connect the contacts a and c of the switch K1, open the drain valve, and the motor 10 drives the washing and dehydrating bucket 3 to perform unidirectional forward rotation, and the washing liquid is discharged from the drain pipe 11.

Claims (2)

1. A rotary drum washing machine, comprising a body shell (1), a water tank (2), a water inlet (14), a drain pipe (11), a motor (10), a transmission shaft (6), and a large pulley (7) , a belt (8), a small pulley (9), a control panel (13) for operation and display is installed on the body shell (1), and it is characterized in that: a washing and dehydrating bucket is arranged in the water bucket (2) (3), the barrel wall of the washing and dehydrating bucket (3) is processed with water outlet holes (15), and the bottom of the washing and dehydrating bucket (3) is fixed on the top of the transmission shaft (6) passing through the bottom of the water holding bucket (2), A water spray pipe (4) is installed at the center of the bucket bottom in the washing and dehydrating bucket (3), and water spray holes (5) are processed on the walls around the water spray pipe (4), and the bottom of the water spray pipe (4) It communicates with the water tank (2) through the water inlet hole (16). 2. The rotary drum washing machine according to claim 1, characterized in that the control circuit is composed of a timer (12) and a motor (10), and the middle contact (a) of the switch (K1) is connected to the mains (220V) One end, one end contact (b) of the switch (K1) is connected to the middle contact (d) of the washing switch (K2), the other end contact (c) is connected to one end contact (e) of the washing switch (K2), and the capacitor ( C) Connected in parallel between the two contacts (e, f) of the washing switch (K2), the coil (L1) of the motor (10) is connected in series between the two contacts (e, g), and the coil (L2) is connected in series Between the two contacts (f, g), the contact (g) is connected to the other end of the mains (220V).

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