CN102720040A

CN102720040A - Novel washing machine

Info

Publication number: CN102720040A
Application number: CN201210213482XA
Authority: CN
Inventors: 陈际军
Original assignee: Ningbo Zhenhai Yifulai Culture Creativity Co Ltd
Current assignee: Jiashan Haihong electronic component factory
Priority date: 2012-06-27
Filing date: 2012-06-27
Publication date: 2012-10-10
Anticipated expiration: 2032-06-27
Also published as: CN102720040B

Abstract

The invention discloses a novel washing machine. A barrel is divided into an upper part and a lower part, the upper part is an outer barrel, and a clapboard is arranged between the upper part and the lower part of the barrel; an inner barrel is arranged on the upper part of the barrel, the inner wall of the inner barrel is provided with a rib plate which is spiral upwards and a hole, a rotating shaft is fixed at the central position of the bottom of the inner barrel, the lower end of the rotating shaft is connected with the upper end of a motor shaft which is extended out of the two ends of a motor, and a balance disc is arranged at the lower end of the motor shaft; and when the inner barrel of the washing machine rotates towards the same direction all the time, the spiral rib plate drives clothes to turn up and down, so that the aim of washing the clothes is fulfilled. During dehydration of the washing machine, the highest rotating speed of the motor is realized, and centrifugal force generated by the balance disc reaches the maximum value at the moment, so that unbalanced force generated by accumulating the clothes in the washing machine is eliminated, and resonance can be prevented from being generated by the unbalanced force caused by accumulating the clothes; and therefore, vibration elimination and reduction effects can be achieved.

Description

Novel washing machine

Technical field

The present invention relates to a kind of washing machine, specifically a kind of washing machine of subduing vibrating device of taking.

Background technology

Vibration is greatest drawback, especially the low capacity washing machine of laundry, because fuselage is little; From heavy and light, therefore vibration is big in laundry processes, particularly when dehydration; Vibration is bigger under uneven action of centrifugal force; Tend to occur the fuselage phenomenon of " walking ", when serious even can turn on one's side, shortened the service life of washing machine greatly.The producer that has adopts the cement block ballast in order to reduce the vibration of washing machine in the bottom of washing machine, increases the deadweight of washing machine; To reach effectiveness in vibration suppression, still, carrying is inconvenient; Because from great, expense is also big in handling process, and; This is a kind of oscillation damping method that forces, and do not eliminate the source that produces resonance, so the effect of weakening is also undesirable.

Summary of the invention

In order to remedy the above-mentioned deficiency of washing machine, the present invention provides a kind of novel washing machine, and this washing machine adopts the centrifugal process balance, and the source of resonance is eliminated in the rotating shaft of washing machine, makes resonance not propagate to body, to reach the effect of subduing the source of resonant excitation.

The present invention solves the technical problem of the technical measures taken by the washing machine drum system into two parts,? Upper part of the outer barrel? Outer barrel is water chamber? Barrel is the driving force of the lower chamber? Bottom of the barrel body section between the separator? opened in the center of the separator shaft hole? holes on the shaft mounted bearings and seal device;? set in the upper barrel inner barrel? four weeks, including the barrel hole on the wall ,? similarities between the inner and outer barrels,? including the barrel on the inner wall upward spiral ribs,? rib starting at the bottom of the barrel plate,? the end ribs of two thirds of the height of the tank wall,? inner bottom of the barrel center of the fixed shaft,? shaft through the bulkhead,? according mounted bearings and seal device? bidirectional coupling the lower end of the shaft of the shaft of the motor shaft upper end? lower end of the motor shaft balancing disc;? upper end of the outer tub washing machine the lid seat,? disposed above the base of the cap lid member and the control panel box,? the control panel box for the machine washing of the automatic control device (prior art),? external power cord on the automatic control means;? water neck provided in the cover to the base and through the top of the barrel,? effluent neck bottom rear side of the outer tub,? influent and effluent imports neck by a solenoid valve to control the feed of water and drainage time;? the bottom four corners of the lower end of the barrel Set feet? feet from the springs and mattresses composition? connected to the upper end of the barrel spring,? connected to the lower end of the spring pad? floor mats used rubber.Work,? Laundry inside and outside the bucket into the water after? Inner drum starts rotating? But always moving in a direction of rotation,? Clothing along the barrel rotation? And with spiral ribs move up? When the laundry Move to the end ribs will fall down the middle of the inner barrel,? then the role of water under the sink? when will sink in the end portion is moved upward with ribs,? This cycle,? rolling up and down,? in order to achieve the purpose of washing.When getting into dehydration procedure, the rotating speed of motor increases, and reaches maximum speed gradually; The rotating speed of balancing frame also peaks simultaneously,, the centrifugal force that at this moment balancing frame produced reaches maximum; To overcome the out-of-balance force that the clothing accumulation is produced in the washing machine; Avoid clothing to pile up the resonance that causes that out-of-balance force produces, thereby reach the source of resonant excitation is subdued in rotating shaft, thereby reached the effect of subduing the source of resonant excitation.

The invention has the beneficial effects as follows, not only subdued resonance, and the noise of having avoided vibration to be produced, make the washing machine running steadily, prolonged the life-span of washing machine, simple in structure.

Description of drawings

Be described further the present invention is bright below in conjunction with accompanying drawing.

Accompanying drawing is the structural representation of novel washing machine.

Among the figure, 1. staving, 2. outer bucket, 3. power cavity, 4. dividing plate, 5. in bucket; 6. hole, 7. gusset, 8 rotating shafts, 9. bearing, 10. water seal arrangement, 11. motor; 12 balancing frames, 13. cages, 14. lids, 15. control device boxes, 16. control device, 17. power lines; 18. water inlet, 19. delivery ports, 20. magnetic valves, 21. legs, 22. springs, 23. heelpieces.

The specific embodiment

In the figure,? The washing machine tub body 1 is made of two parts,? The upper part of the outer tub 2,? Outer barrel is a water chamber,? Lower portion of the barrel chamber (3) is the driving force,? The barrel between the upper and lower parts partition? 4? opened in the center of the separator shaft hole? holes on the shaft mounted bearings and seal device;? set in the upper barrel inner barrel 5,? including the barrel four weeks on the wall openings 6 ,? similarities between the inner and outer barrels,? including the barrel upward spiral on the inner wall of the rib 7,? ribs at the beginning end of the barrel,? the end ribs of two thirds of the height of the tank wall,? inner barrel bottom center of the fixed shaft 8,? shaft through the separator 4,? according mounted bearing 9 and the seal means 10,? bidirectional coupling the lower end of the shaft of the spindle motor 11 of the upper end of the shaft,? lower end of the motor shaft balance disc 12 ;? washing the upper end of the tub lid seat 13,? disposed above the base of the cap cover 14 and the control unit casing 15,? box installed in the control device of the automatic washing machine control device 16? (prior art),? External power supply line 17 connected to automatic control device;? inlet neck 18 provided in the base 13 and the cover to the inner barrel through the top? effluent imports 19 rear side of the outer barrel bottom? influent and effluent imports imports by a solenoid valve 20 controls the amount of water and drainage time;? in the barrel bottom of the bottom corners of setting foot 21? feet by a spring 22 and a bottom pad 23 composed? springs connected to the upper end of the barrel,? springs connected to the lower end of pad? bottom pads are made of rubber.

Claims

1 new washing machine? Washing machine drum system into two parts,? Upper part of the outer barrel? Outer barrel is water chamber? Barrel is the driving force of the lower chamber? Portion of the barrel is disposed between the upper and lower partitions, ? open center of the separator shaft hole,? the shaft hole in the bearing and seal apparatus set;? the upper inner drum set in the tub,? including the barrel wall a hole four weeks,? between the inner and outer barrel connected,? wherein: on the inner wall including the barrel upward spiral ribs,? ribs at the beginning end of the barrel,? the end ribs of two thirds of the height of the tank wall,? inner bottom center of the fixed barrel shaft,? shaft through the bulkhead,? according mounted bearings and seal device? bidirectional coupling the lower end of the shaft of the shaft of the motor shaft upper end? lower end of the motor shaft balancing disc;? washers cover the upper end of the outer tub seat ,? seat disposed above the cover body and the control panel box lid,? the control panel box for the machine washing of the automatic control device,? external power cord connected to the automatic control means;? inlet neck seat provided in the cover and through the to the top of the barrel,? effluent neck bottom rear side of the outer tub,? influent and effluent imports neck by a solenoid valve to control the feed of water and drainage time;? the bottom of the tub the bottom four corners of the foot.

2. novel washing machine according to claim 1 is characterized in that: said leg is made up of spring and heelpiece, and the upper end of spring connects the bucket end, and the lower end of spring connects heelpiece, and heelpiece adopts rubber to process.

3 according to claim 1, wherein the new washing machine, characterized in that: said inside and outside of the washing water into the bucket,? Inner drum starts rotating,? And always moving in a direction of rotation,? Barrel rotation therewith clothing ,? And with spiral ribs move upward? ribs when the laundry moved to the end, including the barrel will drop down the middle? then the role of water under the sink? when will sink in the end when the Ministry of ribs With moving up, again and again,? rolling up and down.