CN2305416Y

CN2305416Y - Washing machine

Info

Publication number: CN2305416Y
Application number: CN 97240977
Authority: CN
Inventors: 陈志森
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-06-20
Filing date: 1997-06-20
Publication date: 1999-01-27
Anticipated expiration: 2007-06-20

Abstract

The utility model discloses an integral fully automatic washing machine having a large capacity and a small capacity. A water containing tub with a small capacity and a centrifugal tub with a small capacity are arranged above a water containing tub and a centrifugal tub of an impeller fully automatic washing machine to form a small washing machine, the small centrifugal tub is fixed with the upper part of the big centrifugal tub through a quick release device, and the upper part of the small water containing tub is fixed with an outer circumference step of the small centrifugal tub through bearings; a small impeller is connected with a big impeller through rod-shaped joints, the periphery of the upper part of the small water containing tub is provided with water overflow holes, a drain system of the small washing machine is communicated with a drain system of the big washing machine. The occupied dwelling space of the utility model does not increased, and the utility model solves the problems of washing bigger textile fabrics and small textile fabrics and separately washing the textile fabrics.

Description

Washing machine

The utility model relates to a kind of automatic washing machine that large and small capacity is an one that collects.

Existing full automatic impeller formula washing machine, the general nested structure that adopts, internal layer is a centrifugal barrel, skin is a steel ladle, when family chose automatic washing machine, for looking after the washing of heavier big fabric, suitable jumbo washing machine will be selected by general family, this with regard to and the washing of carrying out little fabric of daily frequent need form inconvenient and uneconomic contradiction, the while can not be satisfied the requirement that several fabrics of family's needs are separately washed; For solving this contradiction, occurred a kind of low capacity washing machine on the market, but concerning the consumer, except that need are paid the purchase commodity of suitable price, also need take certain housing space, and connect upper and lower water in addition, make troubles to use.

The purpose of this utility model provides a kind of high-capacity washing machine and low capacity washing machine of integrating, and can solve the problem of heavier, big fabric and little fabric washing and fabric Wash Separately, and does not increase the washing machine of floor space.

Realize that the utility model purpose technical scheme is, the little steel ladle of low capacity and the little washing machine that little centrifugal barrel constitutes are housed above full-automatic pulsator washing machine steel ladle and centrifugal barrel; Little centrifugal barrel is fixed to the top of big centrifugal barrel by a fast handler, and little steel ladle top is fixed on the step of little centrifugal barrel cylindrical by bearing outside; Little steel ladle and little centrifugal barrel bottom center have the fixing shaft-like joint of small wave wheel, the column joint that stretches out on joint and the big wave wheel is connected, shaft-like joint is connected by the centre bore of bearing and little steel ladle and little centrifugal barrel, and the power of little washing machine passes to small wave wheel by the big wave wheel of big washing machine by shaft-like joint; The water inlet of washing machine is located at the top of little steel ladle, leaves spillway hole on the circumference of little steel ladle top; Little washing machine is provided with big washing machine drainage system and communicates, and is subjected to the drainage system of its control.

Above-mentioned fast handler is the groove that is evenly distributed with matrix on big centrifugal barrel top, inside circumference, and matching to insert with the boss in the little centrifugal barrel outside is connected.

Above-mentioned shaft-like joint with being connected of column joint is: the downward extension of shaft-like joint is a polygon prism bar, be complementary to insert with multiple edge body groove in the column joint that big wave wheel protrudes upward and be connected, the groove inboard is embedded with the multiple edge body lining of making of elastomeric material, the muscle that has definite shape on the column joint cylindrical is to improve the effect that fabric twines.

Above-mentioned drainage system is at shaft-like joint head the bowl-shape chamber of making the draining valve valve seat to be arranged, be distributed with the hole that communicates with little steel ladle on its wall, the osculum that its bottom has and big steel ladle communicates, the draining valve valve head of being made up of water discharging valve, spring, guide pin bushing and valve gap is housed in the drain valve seat chamber, the guide pin bushing head connects a pull bar, the pull bar other end is connected with draining valve draw-gear on being fixed on casing by drag-line, and this device is controlled by the washing machine control system.

Being connected of above-mentioned guide pin bushing and pull bar is to pack in the bearing chamber on the rod head being fixed on the little axle of guide pin bushing head and bearing, and can rotate flexibly within it.

Above-mentioned drainage system also can be made shaft-like joint center the pipe of hollow, be distributed with the aperture that communicates with little steel ladle on the tube wall, shaft-like joint inserts with the column joint of hollow and is connected, mesopore on the column joint communicates with centre bore on the big wave wheel power transmission shaft, the power transmission shaft other end stretches out in the middle of the axis hole of big centrifugal barrel power transmission shaft, its end is connected with drainage joint by a movable sealing, the drainage joint other end communicates by a draining valve and washing machine sewer pipe, controlled by the washing machine control system, power transmission shaft is in transmission connection by drive and speed-reducing clutch.

The utility model is owing to adopted technique scheme, little washing machine can mount and dismount easily, its drive system and control system, the control that advance, drainage system all is subjected to big washing machine, therefore need not increase housing space, do not need to connect down in addition under the situation of water, solved the problem of consumer heavier, big fabric and little fabric washing and fabric Wash Separately.

The utility model is described in further detail below in conjunction with the drawings and specific embodiments:

Fig. 1 is first kind of embodiment cutaway view of the utility model;

Fig. 2 is first kind of embodiment drainage system of the utility model partial sectional view;

Fig. 3 is second kind of embodiment cutaway view of the utility model;

Fig. 4 is the another kind of connected mode cutaway view of the utility model Fig. 1, Fig. 3 embodiment;

Fig. 5 is the fast handler part sectioned view of the utility model.

Fig. 1 is first kind of embodiment cutaway view of the utility model.It is above existing full-automatic pulsator washing machine steel ladle 6 and centrifugal barrel 7, the little steel ladle 10 of suit one low capacity and little centrifugal barrel 13 formations one little washing machine form again, little centrifugal barrel 13 is fixed to the top of the big centrifugal barrel 7 of big washing machine by fast handler 17, on little centrifugal barrel 13 cylindricals step is arranged, adorn a thrust bearing 12 on the step, after little steel ladle 10 and bearing 12 cooperate, be coated on little centrifugal barrel 13 steps, pressure ring 11 is fixed on the little steel ladle 10, and pushes down bearing 12 end faces; One bearing chamber is respectively arranged at little steel ladle 10 and little centrifugal barrel 13 bottoms, buried bearing 22, one end of shaft-like joint 4 is made bowl-shape as drain valve seat 21, its cylindrical and bearing 22 endoporus cooperate, thereby little steel ladle 10 is fixed on the little centrifugal barrel 13 by bearing 12 and bearing 22 overcoats, also is fixed with a washing small wave wheel 8 on the cylindrical of drain valve seat 21; The other end of shaft-like joint 4 is made four directions or six sides' polygon prism bar, the big wave wheel 1 of big washing machine has extended upwardly into column joint 2, four directions or interior six sides' groove in make on column joint 2 tops, groove is embedded with the lining 3 that a usefulness hard rubber is made, the four directions of shaft-like joint 4 or six side's polygon prism bars match to insert with lining 3 and are connected, the degree of depth of groove should guarantee both connections and the requirement of transmitting moment of torsion, can make the muscle of convex impeller on the cylindrical of column joint 2, play and improve the effect that fabric twines; The water inlet of washing machine should suitably stretch out, and is positioned at the top of little steel ladle 10, and some spillway holes 16 are arranged at the top of little steel ladle 10, and little washing machine is provided with drainage system; Fig. 2 is first kind of embodiment drainage system partial enlarged drawing; Be distributed with some apertures 23 on drain valve seat 21 walls of shaft-like joint 4 one ends, valve seat 21 inner chambers and little steel ladle 10 are communicated, one osculum 5 is arranged at the bottom, valve seat 21 inner chambers and big steel ladle 6 are communicated, water discharging valve 20 is housed in the drain valve seat 21, spring 28, guide pin bushing 29, valve gap 27, the head of guide pin bushing 29 is fixed with a little axle 18, on the little axle 18 bearing 19 is housed, draw 15 head to make the bowl-shape bearing chamber that is, the bearing 19 of little axle 18 heads is packed into behind the bearing chamber, refill a caulking gum packing ring and a steel washer, then with bearing chamber cylindrical rolling beading, make pull bar 15 encase little axle 18 heads and thereby bearing 19 makes pull bar 15 link together by little axle 18 and guide pin bushing 29, and can rotate flexibly; Pull bar 15 other ends have an aperture 24, one end hook of drag-line 14 is lived aperture 24, drag-line 14 other ends are connected with draining valve draw-gear on being fixed on casing, this draw-gear can be an electromagnet, also can revolve the shaft type tractor by what motor reducer was formed, draw-gear is controlled by washing machine; In the present embodiment, the realization of the washing of big washing machine, dehydration, water inlet, drain function still remains unchanged, the washing function of above-mentioned low capacity washing machine is by big washing machine drive systems big wave wheel 1, by the column joint 2 on the big wave wheel, the shaft-like joint 4 that is connected with it, with transmission of power to the small wave wheel that is fixed on shaft-like joint 4 ends, drive current, realize the washing of fabric, the dehydrating function of little washing machine is directly driven little centrifugal barrel fixed thereon 13 and is realized the fabric dehydration by the big centrifugal barrel 7 of big washing machine drive systems; The water inlet of little washing machine, still use the water inlet system of big washing machine, current flow to little steel ladle 10 earlier, spillway hole 16 by little steel ladle 10 after filling with overflows the big steel ladle 6 that flows to big laundry, the draining of little washing machine is by big washing machine control system, control the draw-gear of little washing machine drainage system, after draw-gear starts, pulling drag-line 14 is by dragline 14 pulling pull bars 15, guide pin bushing 29 is mentioned water discharging valve 20, water in the little steel ladle 10 enters drain valve seat 21 inner chambers by aperture 23, flow into big steel ladle 6 by osculum 5, discharge by big washing machine drainage system, the control of little washing machine washing overall process is controlled by big washing machine control system fully.

Fig. 3 is second kind of embodiment cutaway view of the utility model, and in this embodiment, little centrifugal barrel 13 is fixing by fast handler 17 and big centrifugal barrel 7, and little steel ladle 10 is fixed on the little centrifugal barrel 13 by bearing 12 and bearing 22 overcoats; Being connected of shaft-like joint 4 and column joint 2, the setting of water inlet is identical with above-mentioned first kind of embodiment, only the drainage system embodiment is different, in this embodiment, shaft-like joint 4 one end cylindricals and little steel ladle 10, the endoporus of the bearing 22 of little centrifugal barrel 13 cooperates, the head of bar 4 is installed with washing small wave wheel 8, the profile of the other end of shaft-like joint 4 is still made four directions or six sides' polygon prism bar, the pipe of hollow is made at its center, be distributed with some apertures 32 on the tube wall, the hole at little steel ladle 10 and bar center is communicated, one end of column joint 2 is also made four directions or six side's multiple edge body bars interior four directions or the interior six side's grooves that match with shaft-like joint 4, the other end of column joint 2 is made the hole that matches with big wave wheel power transmission shaft 33 cylindricals, the mid portion of column joint 2 is got through the groove of an end and the hole of the other end with hole 45, the four directions of shaft-like joint 4 or six side's multiple edge body bars insert in the interior four directions or interior six square grooves of column joint 2, the hole at its center also communicates, big wave wheel power transmission shaft 33 also is the pipe of a hollow, the match end in hole of its column joint 2 of packing into, mill flat in the one side, the column of packing into joint 2 Kong Zhonghou that matches, fixing in column joint 2 sides with holding screw 46, make both fixedly connected; The hole at its center also communicates with the hole at column joint 2 centers, the other end of big wave wheel power transmission shaft 33 stretches out in the middle of the hole of the bearing 34 of big centrifugal barrel power transmission shaft 35, belt pulley 37 is housed, the other end of big centrifugal barrel power transmission shaft 35 is made plate-like, fixing with big centrifugal barrel bottom, the other end is equipped with belt pulley 36, the speed-reducing clutch 44 of washing machine drive system, upside-down mounting is fixed on the casing supporting system, on its clutch cover 43 belt pulley 42 is housed, be in transmission connection with big centrifugal barrel power transmission shaft 35 belt pulleys 36, belt pulley 41 is housed on its impeller power transmission shaft 40 and big wave wheel power transmission shaft 33 upper belt pulleys 37 are in transmission connection, the end of big wave wheel power transmission shaft 33 is connected with drainage joint 39 by movable sealing 38, the drainage joint other end communicates by a draining valve and washing machine sewer pipe, draining valve is controlled by the washing machine control system, in this embodiment, the washing of low capacity washing machine, water inlet, the realization of dehydrating function is identical with first kind of embodiment, in its drive system, speed-reducing clutch 44 power drive paths are different, power drives belt pulley 36 by the belt pulley on the clutch cover 43 42 and drives big centrifugal barrel 7 rotations, power drives belt pulley 37 by impeller power transmission shaft 40 upper belt pulleys 41 and drives 33 rotations of big wave wheel moving axis, obtain power, when this embodiment carries out the draining action, control system control draining valve; Water discharging valve is opened, water in the little steel ladle 10 enters the hole at shaft-like joint 4 centers by aperture 32, hole to column joint 2 centers, arrive the hole at big wave wheel power transmission shaft 33 centers again, arrive drainage joint 39 through movable sealing 38, water discharging valve through opening is discharged to washing machine sewer pipe, and whole washing process of little washing machine are subjected to the control of big washing machine, control system fully; In the present embodiment, if because the needs on arranging, need speed-reducing clutch 44 is not inverted installation, be clutch cover 43 and impeller power transmission shaft 40 up, then need increase a pair of coaxial transition belt pulley, wherein a pair of belt pulley is as

belt pulley

41 and 37, still directly be in transmission connection, another carries out transmission to

belt pulley

42 and 36 need by coaxial transition belt pulley.

Fig. 4 is that the another kind of connected mode of two kinds of embodiments of Fig. 1, Fig. 3 is analysed and observe, in this embodiment, shaft-like joint 4 one end cylindricals are not by bearing 22 endoporus, but make plate-like 47, this coils 47 direct and little steel ladles, 10 bottoms fixedlys connected, little steel ladle 10 bottoms are shaped on drain valve seat 21, be mounted with small wave wheel 8 on valve seat 21 cylindricals, during washing, drive systems big wave wheel power transmission shaft 33, drive column joint 2 and shaft-like joint 4 and directly drive little steel ladle 10 rotations, the small wave wheel 8 that is fixed on the drain valve seat 21 is rotated; Drive current and realize washing in addition, still identical with Fig. 1 or Fig. 3 embodiment.

Fig. 5 is the fast handler part sectioned view of the utility model washing machine; Make three T type grooves 26 in big centrifugal barrel 7 upper inner, other has three spokes 9, and the one end is fixed on little centrifugal barrel 13 tops, and its other end is made the T type boss 25 that matches with T type matrix 26, boss 25 can insert in the groove 26 easily, realizes the quick dispatch of little washing machine; Little washing machine loaded onto to realize the washing separately of little fabric also can be washed when realizing big washing machine and little washing machine under same control program; Pull down little washing machine, still can carry out the independent washing of big washing machine, when little washing machine is washed separately little fabric, because the inlet valve of water inlet system is subjected to the control of big washing machine inflow water level switch, also water should be arranged in the therefore big big steel ladle 6 of washing machine, and each draining can be drained the water in the big steel ladle 6 again; Be using water wisely, can in existing washing machine water level switch, set up a ultralow water level again, when the little washing machine of execution washs separately, control system control water level switch is carried out ultralow water level, when big steel ladle 6 arrived ultralow water level, water level switch just made water intaking valve close, and stops into water.

Claims

1, a kind of washing machine, comprise the automatic washing machine that steel ladle (6), centrifugal barrel (7), impeller (1), drive system, control system, culvert system, casing and supporting system are formed, it is characterized in that being equipped with the little steel ladle (10) of low capacity and the little washing machine that little centrifugal barrel (13) constitutes in the top of steel ladle (6) and centrifugal barrel (7);

1. little centrifugal barrel (13) is fixed to the top of big centrifugal barrel (7) by a fast handler (17);

2. little steel ladle (10) top is fixed on the step of little centrifugal barrel (13) cylindrical by bearing (12) overcoat;

3. little steel ladle (10) and little centrifugal barrel (13) bottom center have the fixing shaft-like joint (4) of small wave wheel (8), the column cap joint (2) that stretches out on joint (4) and the big wave wheel (1) is connected, and shaft-like joint (4) cooperates with the hole of little steel ladle (10), little centrifugal barrel (13) by bearing (22);

4. the washing machine inflow mouth is located at the top of little steel ladle (10), leaves spillway hole (16) on the circumference of little steel ladle (10) top;

5. little washing machine is provided with and big washing machine drainage system communicates and be subjected to the drainage system of its control.

2, washing machine as claimed in claim 1 is characterized in that said fast handler (17) is the groove (26) that is evenly distributed with matrix on the top, inside circumference at big centrifugal barrel (7), and matching to insert with the boss (25) in little centrifugal barrel (13) outside is connected.

3, washing machine as claimed in claim 1, it is characterized in that the downward extension of said shaft-like joint (4) is a polygon prism bar, be complementary to insert with the interior multiple edge body groove of column joint (2) that big wave wheel (1) protrudes upward and be connected, the groove inboard is embedded with the multiple edge body lining of making of elastomeric material (3), has the muscle of definite shape on the cylindrical of column joint (2).

4, washing machine as claimed in claim 1, it is characterized in that said drainage system is, shaft-like joint (4) head has the bowl-shape chamber of making draining valve valve seat (21), be distributed with aperture (23) on its wall and little steel ladle (10) communicates, its bottom has an osculum (5) and big steel ladle (6) to communicate, be equipped with by water discharging valve (20) in drain valve seat (21) chamber, spring (28), guide pin bushing (29), the draining valve valve head that valve gap (27) is formed, the guide pin bushing head is connected with pull bar (15), and pull bar (15) other end is connected with draining valve draw-gear on being fixed on casing by drag-line (14).

5,, it is characterized in that said guide pin bushing (29) and being connected of pull bar (15) are to be fixed on pack into bearing chamber (30) on pull bar (15) head of the little axle (18) of guide pin bushing head and bearing (19) as claim 1 or 4 described washing machines.

6, washing machine as claimed in claim 1, it is characterized in that said drainage system is, the pipe of hollow is made at shaft-like joint (4) center, be distributed with aperture (32) on the tube wall and little steel ladle (10) communicates, shaft-like joint (4) inserts with the column cap joint (2) of hollow and is connected, column joint (21) is connected with big wave wheel (1) power transmission shaft (33), mesopore on the column joint (2) communicates with centre bore on big wave wheel (1) power transmission shaft (33), power transmission shaft (33) other end stretches out in the middle of the dead eye of big centrifugal barrel power transmission shaft (35), it is not held by a movable sealing (38) and is connected with drainage joint (39), the other end of drainage joint (39) communicates by a draining valve and washing machine sewer pipe, and power transmission shaft (33) is by the wheel (36 of passing on Gong, 37,42,41) be in transmission connection with speed-reducing clutch (44).