CN1030805A - Powerful washer with low electric consumption - Google Patents

Abstract

The present invention relates to powerful washer with low electric consumption, its washing methods is by being located at the wheel of washing by rubbing with the hands at inner core center, work rotatablely moves less than the round of a week, directly clothing is produced extruding with the relative motion of static inner core and adds the effect of rubbing, with artificial laundry equivalence.Automatic Control adopts mechanical type to reduce cost.Wash the action of wheel by rubbing with the hands and adopt endplay device or rack pinion transmission, change cover motor operating mode with the reduction power consumption.Switched system is provided with reliability and the reasonability that the transition type clutch has improved work.Wear desktop in the main frame upper end, meet different increasing of user household electrical equipment day, indoor layout requirement.

Description

Powerful washer with low electric consumption

The present invention relates to the washing machine of a novel mode of washing.From existing agitator type washing machine analysis (referring to the 14th～15 page of the third phase in 1986 " household electrical appliance " magazine) as can be known, have and do not have to twine, washing evenly, advantage such as it is little to rub.But the work of motor is still the same with pulsator washing machine, is in the Fraquent start state.Therefore actual power consumption is than manying about twice that nameplate marks, (popularizing the 66th page of inverse of versions in 1987 " household electrical appliance general knowledge " the 11st row that creation association compiles referring to Beijing science and technology).Its clean result is identical with impeller-type, and recognizes that from the user of pulsator washing machine the part such as neckline, cuff of clothes need hand-launder.This shows that clean result is necessary further raising.

Task of the present invention is: further improve cleaning strength, reduce power consumption, realize full-automatic and cost is hanged down as far as possible reaching the outward appearance novelty.

The scheme that solves is:

One, (as the material of sponge or foamed plastics or rubber and plastic and so on) cross sectional shape that the shape of agitator is changed into rubbing property is the symmetrical wing wheel of Archimedes spiral body, 4. (see accompanying drawing one) by the crankmotion of mandrel drive work as washing wheel by rubbing with the hands less than a week, the extruding that forms clothing with static inner core wall 5. adds the effect of rubbing, and wheel face and inner core wall 4. all are provided with wave groove.Therefore basic identical with the effect of artificial rubbing garments, thus clean result improved.

Two, the action of washing wheel by rubbing with the hands because of the present invention is realized by known endplay device or gear drive through slowing down by motor again, thereby, reduced power consumption so the unidirectional rotation that motor does not stop has all the time improved duty under the condition of same washing loads and wash degree.

Three, Automatic Control of the present invention is gone in the control program by shaking the action that wall (29) is carried out after adopting and directly the mechanical signal of timer transmission being amplified.Thereby saved the higher elements of price such as electromagnetic valve, micro motor, relay, thereby reduced cost.And because of except that timer, not having other electric contact, is mechanical action entirely, as long as guarantee processing quality, the reliability of work can improve.

Four, the needs of civilian indoor layout are considered in appearance design of the present invention, and body upper is equipped with desktop, and operation board places the side, takes off desktop during laundry and gets final product.

Five, the present invention adopts known double-cylinder type from the full automatic agent structure that needs, and its principal character is: wash crop rotation during laundry by rubbing with the hands less than the reciprocal low-speed rotation in a week, inner core is wanted reliable transfixion.Then wash wheel during drying by rubbing with the hands and rotate to same direction synchronous high-speed with inner core, this switching process need has the functional reliability of height.And heavier greatly this inner tank of washing machine diameter that adds of clothing moisture will be twice above than existing two-tub washing machine drying tube when drying beginning, so wish and with the startup of low speed large torque and then to turn at a high speed, to enlarge the regularly allowed band of washing loads of power of motor one.These require known various clutch to be difficult to be competent at, and must have functional reliability the present invention of height to design novel transition type clutch apparatus so add automatic control handoff procedure.It can free at any time switching can satisfy above-mentioned every requirement.

Accompanying drawing has been described specific structural features of the present invention.

One, main transmission system general structure of powerful washer with low electric consumption of figure side view.

Figure two, transition type clutch cutaway view.

Core component in figure three, the full-automatic control system, the cutaway view of mechanical signal amplifier.

1. supporting desktop can take off easily among the figure one.Loam cake 2. the center with to wash wheel by rubbing with the hands 4. hinged, the radial load during with the supporting laundry.3. protective cover can prevent that sealing splashes the position of dress control panel, also has the meaning of decoration after the plating.Locked motionless when 5. inner core does washing, make 5. and wash wheel by rubbing with the hands and 4. can rotate synchronously to same direction flexibly through switching mechanism during drying, the cinclides that 5. water gone up through inner core gets rid of to urceolus and 6. discharges through drain valve.6. urceolus is the moulding in garden in the foreign side.7. 8. be timing and procedure Selection turn-knob.Selection is counted and can be set according to the needs of program, this program can according to the dirty degree of clothing select long, in, short three kinds of programs, regularly turn-knob can be selected the time that needs altogether.The manual switchover turn-knob 9. can be with manually laundry when full-automatic fault.10. the program halt turn-knob suspends the thing of changing one's clothes in the time need repeating to use the washing clothing that is dissolved with washing powder.(11) the buzzer knob that resets.Start and rotating speed select knob (12) can have three kinds of rotating speeds be divided into by force, in, a little less than wash selective.Drive disk assembly has motor (15) through decelerator (16), endplay device (17), transition type clutch (14) and belt pulley (13).

(18) are mandrel among the figure two, when transition type clutch during in shown position, make mandrel do to rotatablely move less than the round of a week under the effect of rocking arm (33).Wheel disc (20) and belt wheel (21) are at fast idle.When a half that makes the mobile total travel of sliding part (24) (28), inclined to one side groove on the cone (30) and slide block (31) are subjected to the effect of spring (32) to become the relation of ratchet and ratchet, the unidirectional rotation of low speed under the effect of rocking arm (33), slide block (26) embeds under the effect of spring leaf (27) in the rectangular channel of cone (25) simultaneously, makes axle sleeve (19) and (18) one-way synchronization low speed rotation.Continuous chattering under the effect of wave groove on the cone (24) and ball (23) spring (21) because rotating speed does not coexist.When the mobile total travel of saddle (24) (28), spring (21) is because of surpassing compression limit, and ball (23) can not be beated relatively and can only rotate synchronously with saddle (24).And the action of rocking arm (33) is thrown off inoperatively because of the inclined to one side groove on (30) and slide block (31), washes wheel by rubbing with the hands this moment and reaches rated speed with inner core.

Procedure Selection turn-knob (34) can place cam (36) on three positions except that 0 o'clock corresponding to three kinds of column pin holes apart from different garden ring wall faces among the figure three.When being threaded to total laundry, can distribute by three kinds of different times during the time timing turn-knob (30), timing is with some jack-up of pin (37), by sliding sleeve (38) along traveller (39) with rod member (40) jack-up during to the position that can not be blocked by support, the rod end hole (42) of cause (40) is so there is elastic pulling force bar this moment (40) that gives adding will turn over an angle suddenly, operating distance and energy are much larger than the operating distance and the energy of pin (37), enough Kong Zhi needs lean on spring (41) with (40) pop into position when resetting.(43) part of being enclosed is a timer spring gear group.

Claims (12)

1, powerful washer with low electric consumption.Adopt the cover cylinder, 6. urceolus is garden moulding in the foreign side, and 5. inner core has a lot of cinclides for the garden tube, and wall has wave groove.Wash wheel by rubbing with the hands and 4. be rubbing body, cross sectional shape is the symmetrical wing wheel of Archimedes spiral body, the mandrel suit of lower end and transition type clutch (14), and upper end and loam cake 2. center are hinged.The supporting desktop in main frame upper end 1., operation board places the side, is provided with timer and mechanical signal amplifier.Card be provided with regularly and the procedure Selection turn-knob 7., 8. the manual switchover turn-knob 9., the program halt turn-knob 10., the buzzer knob (11) that resets, start and rotating speed selection knob (12), through decelerator (16), endplay device (17) reaches belt pulley (13) transmission to power by motor (15).

2, the wheel of washing by rubbing with the hands according to claim 1 is characterized in that: axis places a center, makes the crankmotion less than a week.The center of the axis two ends and the end and lid is hinged.

3, the feature according to claim 1 transition type clutch is: have on the cone saddle (24) that wave groove is minimum establishes three.

4, it is characterized in that according to claim 1 transition type clutch: ball (23) is minimum establishes three.

5, it is characterized in that according to claim 1 transition type clutch: the rectangular channel on the cone part (25) is minimum establishes three.

6, it is characterized in that according to claim 1 transition type clutch: slide block (26) is established two at least.

7, it is characterized in that according to claim 1 transition type clutch: chute bottom surface on the cone part (30) and the radially out of plumb of passing through the bottom surface center line.

8, it is characterized in that according to claim 7 transition type clutch: the chute on the cone part (30) is established three at least.

9, it is characterized in that according to claim 1 transition type clutch: slide block (31) is established two at least.

10, it is characterized in that according to claim 1 mechanical signal amplifier: the distance of the column pin hole on the ring wall of garden, quantity can be set one of pin minimum number according to the needs of program.

11, the feature according to claim 1 mechanical signal amplifier is: the claw on the rod member (40) has two.

12, the feature according to claim 11 mechanical signal amplifier is: the claw end on the rod member (40) is the inclined-plane, fits in sliding surface with inclined-plane on the support.

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