CN102021790A - Transmission system for sports washing machine and washing machine - Google Patents

Transmission system for sports washing machine and washing machine Download PDF

Info

Publication number
CN102021790A
CN102021790A CN2010106034319A CN201010603431A CN102021790A CN 102021790 A CN102021790 A CN 102021790A CN 2010106034319 A CN2010106034319 A CN 2010106034319A CN 201010603431 A CN201010603431 A CN 201010603431A CN 102021790 A CN102021790 A CN 102021790A
Authority
CN
China
Prior art keywords
output shaft
transmission
unilateral bearing
washing machine
gear
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN2010106034319A
Other languages
Chinese (zh)
Other versions
CN102021790B (en
Inventor
吕佩师
许升
杨明旭
刘杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Washing Machine Co Ltd
Original Assignee
Haier Group Corp
Qingdao Haier Washing Machine Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Haier Group Corp, Qingdao Haier Washing Machine Co Ltd filed Critical Haier Group Corp
Priority to CN201010603431.9A priority Critical patent/CN102021790B/en
Publication of CN102021790A publication Critical patent/CN102021790A/en
Application granted granted Critical
Publication of CN102021790B publication Critical patent/CN102021790B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The invention discloses a transmission system for a sports washing machine and the washing machine. The transmission system comprises a base, an output shaft, a transmission mechanism for transmitting power to the output shaft and a pedal for providing power, wherein the output shaft moves up and down along the axial direction to realize washing and dewatering clutch; the transmission system also comprises a planetary gear structure fixed axially; the axially fixed planetary gear structure comprises an external gear which is in connection with the transmission mechanism in a transmission mode and is sheathed on the output shaft, an annular gear integrated with the external gear, a sun gear sheathed on the output shaft, at least one planetary gear arranged between the annular gear and the sun gear for meshed transmission; the external gear is internally provided with a first one-way bearing and a second one-way bearing which are opposite to each other; the sun gear is internally provided with a third one-way bearing at the same direction with the second one-way bearing; and a groove section with a smaller diameter is arranged on the output shaft and is capable of leading the one-way bearing to be out of action. By adopting the symmetrical direction of the planetary gear, the concentricity of a shaft can be ensured and the vibration and noise of the washing machine can be reduced to some degrees.

Description

A kind of transmission system and this washing machine that is used for the sports type washing machine
Technical field
The present invention relates to a kind of washing machine, specifically is a kind of sports type washing machine and transmission system, especially a kind of double-legged pedal type exercise type washing machine and transmission system.
Background technology
Conventional laundry apparatus all is to utilize the electric energy drive motor, as automatic washing machine, by the work that driven by motor impeller or interior bucket wash or dewater, still the process of washing and dehydration is to lean on the arrangement of clutch such as the speed-reducing clutch of a cover complexity to switch, complex process, the cost height; In addition as two-tub washing machine, impeller and centrifugal dehydration bucket are realized washing, are dried function respectively by two motor-driven, also are to realize washing with dehydration by electric power and two stavings; Another mop washing dries device, and washing and drying are in a covering device, but the conversion that can not wash and dewater is used inconvenient.In conventional laundry apparatus when laundry,, the user need wait for the end of washing process, in this process, when inevitably having user charge, the shortcoming of washing machine expense electricity, function singleness.
Existing sports type washing machine, as application number is that 01261054.2 Chinese patent discloses a kind of energy-conservation sports type washing machine, washing machine and treadmill link together by transmission device, treadmill transfers energy to washing machine by transmission device, the user must buy a treadmill when buying washing machine, increase purchase cost, limited customer group; In order to reach clean result, each producer has carried out large-scale transformation to washing machine, such as impeller design is being waited (to the description and the structure-irrelevant of the present invention of prior art) above the sidewall of washtub, in fact this need existing washing machine production line is transformed on a large scale, increase production cost, be unfavorable for industrial production.
Application number is that 200710165244.5 Chinese patent discloses a kind of treadle type washing machine with one machine and double barrels, comprises a treadle type washing machine with one machine and double barrels that is provided with main support, seat.During use, dirty linen is gone into to put in the machine bucket, the clear water that reinjects covers bung, is sitting on the seat, and pin is stepped on foot-driven lever, and drive machine bucket rotates, and the clothing in the machine bucket is washed.
Application number is that the Chinese patent of 200620092875.X discloses a kind of body-building washing machine, be provided with travel(l)ing rest, be connected with handlebar and vehicle seat respectively on two poles of travel(l)ing rest, on travel(l)ing rest, be provided with pedal, the connecting axle of pedal is provided with driving wheel, driving wheel is connected with driven pulley, and driven pulley places in the cabinet, and driven pulley is connected with pinion, pinion is meshed with gear wheel, gear wheel drives wobble wheel, and wobble wheel is meshed with reverse wheel, and reverse wheel is connected with change pulley, change pulley is connected with accelerating pulley, accelerating pulley is connected with drive bevel gear, and drive bevel gear is meshed with driven wheel of differential, and driven wheel of differential is connected with the interior impeller of case of doing washing.
Above-mentioned washing machine structure all needs existing washing machine production line is transformed on a large scale, has increased production cost, is unfavorable for industrial production.
Application number is that 200710051486.1 Chinese patent discloses a kind of foot-operated washer, and profile, driving mechanism, executing agency, washing mechanism that it includes conventional laundry apparatus form.When washed, height according to the people will horizontally slip handrail being pulled upwardly suitable height, both hands are held thereon, and right crus of diaphragm is trampled pedal and moved up and down, and drive arc rotating shaft by steel bar rod with pedal and make forward and reverse circular motion, washing clothes, after cleaning, only need director switch is stirred to the right, trample pedal once more, clothing is just done rotation at a high speed in the washing machine courage, dry clothing.The transmission device production cost of above-mentioned washing machine is higher, and structure is comparatively complicated, and damage easily, the maintenance rate height.
The applicant has also applied for the patent that an override type is transported merit type washing machine before, but washing machine has only a pedal, and the single pin of user is trampled pedal, drives impeller or inner core rotation by gear train assembly, realizes washing and dehydration.Owing to be that single pin is trampled pedal, unavoidably occur following point in the use: when one, single pin was trampled sports type washing machine pedal, user's both feet discontinuity caused user's fatigue easily, has reduced the serviceability of washing machine; Two, having only a pedal and pedal generally all is off-axis designs, in the washing machine running, inevitably causes the asymmetric stressed of washing machine, and then has influence on the concentricity of axle, washing machine vibrations and noise is had a negative impact etc.
In view of this special proposition the present invention.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, provides a kind of compact conformation, noise the little transmission system that is used for two foot-operated sports type washing machines.
Another object of the present invention is to provide two foot-operated sports type washing machine with this transmission system.
For solving the problems of the technologies described above, the present invention adopts the basic design of technical scheme to be: a kind of transmission system that is used for the sports type washing machine, comprise base, output shaft, transmission is given the transmission mechanism of outputting axial power and the pedal of power is provided, output shaft in the axial direction, move down and realize washing and dehydration clutch, described transmission system also comprises fixing in the axial direction planetary gear construction, comprise that respectively one is enclosed within the external gear that is in transmission connection with transmission mechanism on the output shaft, one with the ring gear of external gear one, one is enclosed within the central gear on the output shaft, at least one is located at the planetary gear of engaged transmission between ring gear and the central gear, rightabout each other first unilateral bearing and second unilateral bearing are installed in the external gear, be equipped with in the central gear and second unilateral bearing the 3rd unilateral bearing in the same way, output shaft is provided with the less groove section of diameter, so that when output shaft moves upward, it is ineffective to output shaft that the 3rd unilateral bearing is in the groove section, and first unilateral bearing and the second unilateral bearing acting in conjunction realize the rotating washing of output shaft in output shaft; When output shaft moved downward, it is ineffective to output shaft that first unilateral bearing is in the groove section, and second unilateral bearing and the 3rd unilateral bearing acting in conjunction realize the dehydration of rotation in the same way of output shaft in output shaft.
Described ring gear is below external gear, first unilateral bearing, second unilateral bearing and the 3rd unilateral bearing order are from top to bottom arranged, the groove section is two up and down, between distance satisfy output shaft three unilateral bearings that move up and down and only have a unilateral bearing ineffective.
Described groove Duan Weiyi, ring gear is above external gear, and the 3rd unilateral bearing, first unilateral bearing and second unilateral bearing order are from top to bottom arranged.
Described base is provided with one and extends to inner vertical opening, transmission mechanism and planetary gear construction all are located in this vertical opening, transmission mechanism is on two groups of two sides that are symmetrically set in vertical opening, every group of transmission mechanism comprises an arc, pedal and arc one and outside circumference, extend to the vertical opening outside along the one edge radius, arc is hubbed in the vertical opening by a pivot, pivot is provided with and makes arc rotate the torsion spring that resets, and arc is provided with the travelling gear with the external gear engagement.
This travelling gear is an arc-shaped rack of being located at the arc edge.
Perhaps, be parallel to circumference on the arc and have a deep-slotted chip breaker, deep-slotted chip breaker is provided with interior tooth bar along arc limit outer rim, the tooth bar pivot is provided with a duplex gear in corresponding, the turning cylinder of duplicate gear passes on the sidewall that deep-slotted chip breaker is fixed on vertical opening, duplicate gear comprise with the straight-tooth of interior tooth bar engagement and can with the travelling gear of external gear engagement.
Washing machine of the present invention, comprise the staving that is filled with water and be arranged at the interior bucket of placing clothing in the staving, output shaft moves in the axial direction, down realizes washing and dehydration clutch, realize moving up by rising mechanism when described output shaft washs, realize moving down by the gravity of clothing at least during dehydration.
Described output shaft is fixedlyed connected with interior bucket, and interior bucket bottom is integrally formed with impeller and/or sidewall is provided with fin.
Described rising mechanism is a manual arrangement of clutch, and this manual clutch device comprises the arrangement of clutch base, be located on the arrangement of clutch base driver plate that can move along a horizontal direction and drive the clutch button that driver plate moves horizontally; Driver plate one end is provided with driving spring and the tip chute that resets, the bottom of the corresponding output shaft of the other end is provided with a slideway that tilts and at the breach of slideway lower end, clutch button below be provided with the button spring that upwards resets and in tip chute motion to drive the brake component that driver plate moves horizontally; The manual clutch device also comprise be located at make on the output shaft axle spring that output shaft upwards resets, with being located in output shaft bottom and the connecting axle that can relatively rotate with output shaft and being located at the projection that can on the slideway that driver plate tilts, be moved into breach on the connecting axle, the breach front side is provided with the stopper slot that makes that projection moves up and down.
Perhaps, rising of the present invention mechanism is the floating drum of bucket below in being located at.
Bucket is provided with an impeller in described, and output shaft is fixedlyed connected with impeller, and interior bucket bottom is provided with internal spline, and corresponding to establishing an external splines on the output shaft, internal spline separates when washing with external splines, and engagement makes impeller, interior bucket and output shaft be combined as a whole when dehydration.
Bucket floated and comprises that two stages, phase I are that the independent come-up of bucket, impeller and output shaft were motionless in floating drum elder generation drove in floating drum drove, and this stage correspondence realizes that internal spline separates with external splines, and interior bucket is relative with output shaft free; Second stage is bucket come-up in floating drum continue to drive, drive impeller simultaneously and output shaft moves upward, and this stage is corresponding realizes that the 3rd unilateral bearing is in the groove section.
After adopting technique scheme, the present invention compared with prior art has following beneficial effect.
The present invention is designed to pure man power input with the power of washing machine, not only can realize zero of electric energy is consumed, and allows the user take exercises when can also do washing; Simultaneously, this washing machine has utilized the clutch that moves up and down between realization washing and the dehydration of output shaft to switch, and has simplified the clutch drive mechanism, has saved production and installation cost.The present invention improves the pedal structure, two pedals of bilateral symmetry design and two sets of transmission mechanism at output shaft, increased planetary gear construction simultaneously, in washing or dehydration, the user is sitting on the stool both feet and tramples pedal simultaneously, be difficult for producing fatigue, improved the serviceability of washing machine; Simultaneously, because two pedals are symmetrical arranged, planetary gear construction makes that the body symmetry is stressed in the washing machine running, has guaranteed the concentricity of output shaft, also lowers the vibrations and the noise of washing machine to a certain extent.
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in further detail.
Description of drawings
Fig. 1 is first kind of transmission system assembling schematic diagram of the present invention;
Fig. 2 is first kind of transmission system sectional schematic diagram of the present invention;
Fig. 3 is first kind of drive system structure schematic diagram of the present invention;
Fig. 4 is the planetary gear construction schematic diagram of first kind of transmission system of the present invention;
Fig. 5 is the transmission mechanism schematic diagram of first kind of transmission system of the present invention;
Fig. 6 is the washing and the dewatering state motion structure schematic diagram of first kind of transmission system of the present invention;
Fig. 7 is second kind of transmission system washing state sectional schematic diagram of the present invention;
Fig. 8 is the washing and the dewatering state motion structure schematic diagram of second kind of transmission system of the present invention;
Fig. 9 is the transmission mechanism schematic diagram of second kind of transmission system of the present invention;
Figure 10 is an a kind of rising of the present invention mechanism washing view;
Figure 11 is an a kind of rising of the present invention mechanism dewatering state schematic diagram;
Figure 12 is an another kind of rising structural scheme of mechanism of the present invention.
The specific embodiment
Extremely shown in Figure 12 as Fig. 1, transmission system of the present invention is installed on the washing machine that artificial both feet are stepped on input power, this washing machine mainly comprises the staving 1 that is filled with water and is arranged at the interior bucket 2 of placing clothing in the staving 1, the below of bucket 2 in transmission system is installed on, comprise the pedal 3 that power is provided, output shaft 4, the transmission mechanism 6 of output shaft 4 power is given in base 5 and transmission, output shaft 4 in the axial direction, move down and realize washing and dehydration clutch, output shaft is realized moving up by rising mechanism during washing, the gravity by clothing during dehydration, the gravity and/or the downward realizations such as pressure of user of interior bucket move down.Transmission system also comprises fixing in the axial direction planetary gear construction 8, comprise respectively and be enclosed within the external gear 80 that is in transmission connection with transmission mechanism 6 on the output shaft 4, ring gear 81 with external gear 80 one, be enclosed within the central gear 82 on the output shaft 4, the planetary gear 83 of engaged transmission between ring gear 81 and the central gear 82, planetary gear 83 is provided with one at least, be generally 2 or 4 of symmetrical distribution, rightabout each other first unilateral bearing 84 and second unilateral bearing 85 are installed in the external gear 80, be equipped with in the central gear 82 and second unilateral bearing 85 the 3rd unilateral bearing 86 in the same way, output shaft 4 is provided with the less groove section of diameter, so that when output shaft 4 moves upward, it is ineffective to output shaft 4 that the 3rd unilateral bearing 86 is in the groove section, and first unilateral bearing 84 and 85 actings in conjunction of second unilateral bearing realize the rotating washing of output shaft 4 in output shaft 4; When output shaft 4 moved downward, it is ineffective to output shaft 4 that first unilateral bearing 84 is in the groove section, and second unilateral bearing 85 and 86 actings in conjunction of the 3rd unilateral bearing realize the dehydration of rotation in the same way of output shaft 4 in output shaft 4.
Described base 5 is provided with one and extends to inner vertical opening 51, transmission mechanism 6 and planetary gear construction 8 all are located in this vertical opening 51, transmission mechanism 6 is on two groups of two sides that are symmetrically set in vertical opening 51, every group of transmission mechanism 6 comprises an arc 61, pedal 3 extends to vertical opening 51 outsides with arc 61 one and along the one edge radius outside circumference, arc 61 is hubbed in the vertical opening 51 by a pivot 62, pivot 62 is provided with and makes arc 61 rotate the torsion spring 63 that resets, and arc 61 is provided with the travelling gear 64 with external gear 80 engagements.
Embodiment one
Extremely shown in Figure 6 as Fig. 1, the described ring gear 81 of present embodiment is below external gear 80, first unilateral bearing 84, second unilateral bearing 85 and the 3rd unilateral bearing 86 order are from top to bottom arranged, the groove section is two groove sections 40,41 up and down, between distance satisfy output shaft 4 three unilateral bearings that move up and down and only have a unilateral bearing ineffective.
During washing, output shaft 4 moves upward, the 3rd unilateral bearing 86 is in low groove section 41, first unilateral bearing 84 and second unilateral bearing 85 are in up and down on the output shaft 4 between two groove sections 40,41, and at this moment, 86 pairs of output shafts 4 of the 3rd unilateral bearing are inoperative, and 85 pairs of output shaft 4 action directions of first unilateral bearing 84 and second unilateral bearing are opposite, when transmission mechanism 6 drove external gear 80 rotatings, also rotating of output shaft 4 realized washing.
During dehydration, output shaft 4 moves downward, first unilateral bearing 84 is in upper groove section 40, second unilateral bearing 85 and the 3rd unilateral bearing 86 are in up and down on the output shaft 4 between two groove sections 40,41, and at this moment, 84 pairs of output shafts 4 of first unilateral bearing are inoperative, and 86 pairs of output shaft 4 action directions of second unilateral bearing 85 and the 3rd unilateral bearing are identical, even transmission mechanism 6 drives external gear 80 rotatings, output shaft 4 also only rotates to a direction, realizes dehydration.
Embodiment two
As shown in Figure 7 and Figure 8, the described output shaft of present embodiment is provided with a groove section 42, ring gear 81 is (opposite with embodiment one direction) above external gear 80, and the 3rd unilateral bearing 86, first unilateral bearing 84 and second unilateral bearing 85 order are from top to bottom arranged.
During washing, output shaft 4 moves upward, the 3rd unilateral bearing 86 is in groove section 42, and first unilateral bearing 84 and second unilateral bearing 85 are on the normal acting section of output shaft 4, and at this moment, 86 pairs of output shafts 4 of the 3rd unilateral bearing are inoperative, and 85 pairs of output shaft 4 action directions of first unilateral bearing 84 and second unilateral bearing are opposite, when transmission mechanism 6 drove external gear 80 rotatings, also rotating of output shaft 4 realized washing.
During dehydration, output shaft 4 moves downward, first unilateral bearing 84 is in groove section 42, second unilateral bearing 85 and the 3rd unilateral bearing 86 are on the normal acting section of output shaft 4, and at this moment, 84 pairs of output shafts 4 of first unilateral bearing are inoperative, and 86 pairs of output shaft 4 action directions of second unilateral bearing 85 and the 3rd unilateral bearing are identical, even transmission mechanism 6 drives external gear 80 rotatings, output shaft 4 also only rotates to a direction, realizes dehydration.
Among above-mentioned two embodiment, the diameter of axle of groove section 40 is preferably 0.2-0.3mm than the little 0.1-0.4mm of internal diameter of three unilateral bearings.
Embodiment three
As Fig. 1, Fig. 3 and shown in Figure 5, the described travelling gear 64 of present embodiment is for being located at the arc-shaped rack at arc edge, and this structure can be used in combination with embodiment one.
Embodiment four
As shown in Figure 9, be parallel to circumference on the described arc 61 of present embodiment and have a deep-slotted chip breaker 65, tooth bar 66 in deep-slotted chip breaker 65 is provided with along arc limit outer rim, tooth bar 66 pivots are provided with a duplex gear in corresponding, the turning cylinder 67 of duplicate gear passes on the sidewall that deep-slotted chip breaker 65 is fixed on vertical opening, duplicate gear comprise with the straight-tooth 68 of interior tooth bar 66 engagements and can with the travelling gear 64 of external gear 80 engagements.The described structure of this embodiment can be used in combination with embodiment one and embodiment two respectively.
Embodiment five
As shown in Figure 7, the described output shaft 4 of present embodiment is fixedlyed connected with interior bucket 2, and interior bucket 2 bottoms are integrally formed with impeller and/or sidewall is provided with fin.This structure can be used in combination with above-mentioned arbitrary embodiment respectively.
Embodiment six
As shown in Figure 10 and Figure 11, be provided with an impeller 20 in the bucket 2 in present embodiment is described, output shaft 4 is fixedlyed connected with impeller 20, interior bucket 2 bottoms are provided with internal spline 21, corresponding to establishing an external splines 22 on the output shaft 4, internal spline 21 separates when washing with external splines 22, and engagement makes impeller 20, interior bucket 2 and output shaft 4 be combined as a whole when dehydration.This structure can be used in combination with above-mentioned arbitrary embodiment respectively.
Embodiment seven
As Fig. 7, Figure 10 and shown in Figure 11, the described rising of present embodiment mechanism is the floating drum 9 of bucket 2 belows in being located at, the height of come-up only is provided with a limiting structure and gets final product, and this is designed to well known to a person skilled in the art technology, and this structure can be used in combination with above-mentioned arbitrary embodiment respectively.
When combining with embodiment six, as shown in figure 10, interior bucket 2 come-ups of floating drum 9 drives comprise that two stages, phase I are that come-up, impeller 20 and output shaft 4 are motionless separately for the interior bucket 2 of floating drum 9 drive earlier, corresponding realization of this stage internal spline 21 separates with external splines 22, and interior bucket 2 and output shaft 4 are relative free; Second stage is bucket 2 come-ups in floating drum 9 continues to drive, drive impeller 20 simultaneously and output shaft 4 moves upward, and this stage is corresponding realizes that the 3rd unilateral bearing 86 is in the groove section.
Embodiment eight
As shown in figure 12, present embodiment can combine with embodiment one to embodiment five respectively, described rising mechanism is a manual arrangement of clutch 7, and this manual clutch device 7 comprises arrangement of clutch base 70, be located on the arrangement of clutch base 70 driver plate 71 that can move along a horizontal direction and drive the clutch button 72 that driver plate 71 moves horizontally; Driver plate 71 1 ends are provided with driving spring 73 and the tip chute 74 that resets, the bottom of the corresponding output shaft 4 of the other end is provided with the breach 76 that a slideway that tilts 75 reaches in slideway 75 lower ends, and clutch button 72 belows are provided with the button spring 77 that upwards resets and move in tip chute 74 to drive the brake component 78 that driver plate 71 moves horizontally; Manual clutch device 7 also comprise be located at make on the output shaft 4 axle spring 43 that output shaft 4 upwards resets, with being located in output shaft 4 bottoms and the connecting axle 44 that can relatively rotate with output shaft 4 and being located at the projection 45 that can on the slideway 75 that driver plate 74 tilts, be moved into breach 76 on the connecting axle 44, breach 76 front sides are provided with the stopper slot 79 that makes that projection 45 moves up and down, this projection 45 is for removably being located at the pin on the connecting axle 44, axle spring 43 tops are provided with 46 of spring pads, and axle spring shim 46 is fixed on the output shaft 4.
Combine with embodiment one, under the normal condition (dewatering state), projection 45 inserts in the hole of connecting axle 44 lower ends, projection 45 is limited in breach 76 places of driver plate 71 right-hand members simultaneously, this moment, first unilateral bearing 84 was in the groove section, second unilateral bearing 85 and the 3rd unilateral bearing 86 act on output shaft 4, because projection 45 moves up and down at stopper slot 79, limit connecting axle 44 simultaneously and can not rotate.
Before the washing, clutch button 72 is applied downward power, brake component 78 moves under oblique along tip chute 74, give the power of driver plate one level, make driver plate 71 to driving spring 73 1 lateral movements, at this moment, projection 45 spins off from the breach 76 of driver plate 71, output shaft 4 moves upward under the effect of axle spring 43, and this moment, the 3rd unilateral bearing 86 was in the groove section, and first unilateral bearing 84 and second unilateral bearing 85 act on output shaft 4, connecting axle 44 does not rotate, simultaneously, homing under the effect of clutch button 72 and button spring 77, driver plate 71 is homing under the effect of driving spring 73.
Washing finishes, and internally bucket 2 applies downward power, and the slideway 75 that this moment, projection 45 tilted along driver plate 71 glides and drives driver plate 71 to driving spring 73 1 lateral movements, and projection 45 is limited in breach 76 places of driver plate 71 right-hand members again.
The present invention is designed to pure man power input with the power of washing machine, not only can realize zero of electric energy is consumed, and allows the user take exercises when can also do washing; Simultaneously, this washing machine has utilized the clutch that moves up and down between realization washing and the dehydration of output shaft to switch, and has simplified the clutch drive mechanism, has saved production and installation cost.The present invention improves the pedal structure, two pedals of bilateral symmetry design and two sets of transmission mechanism at output shaft, increased planetary gear construction simultaneously, in washing or dehydration, the user is sitting on the stool both feet and tramples pedal simultaneously, be difficult for producing fatigue, improved the serviceability of washing machine; Simultaneously, because two pedals are symmetrical arranged, planetary gear construction makes that the body symmetry is stressed in the washing machine running, has guaranteed the concentricity of output shaft, also lowers the vibrations and the noise of washing machine to a certain extent.

Claims (10)

1. transmission system that is used for the sports type washing machine, comprise base, output shaft, transmission is given the transmission mechanism of outputting axial power and the pedal of power is provided, output shaft in the axial direction, move down and realize washing and dehydration clutch, it is characterized in that: described transmission system also comprises fixing in the axial direction planetary gear construction, comprise that respectively one is enclosed within the external gear that is in transmission connection with transmission mechanism on the output shaft, one with the ring gear of external gear one, one is enclosed within the central gear on the output shaft, at least one is located at the planetary gear of engaged transmission between ring gear and the central gear, rightabout each other first unilateral bearing and second unilateral bearing are installed in the external gear, be equipped with in the central gear and second unilateral bearing the 3rd unilateral bearing in the same way, output shaft is provided with the less groove section of diameter, so that when output shaft moves upward, it is ineffective to output shaft that the 3rd unilateral bearing is in the groove section, and first unilateral bearing and the second unilateral bearing acting in conjunction realize the rotating washing of output shaft in output shaft; When output shaft moved downward, it is ineffective to output shaft that first unilateral bearing is in the groove section, and second unilateral bearing and the 3rd unilateral bearing acting in conjunction realize the dehydration of rotation in the same way of output shaft in output shaft.
2. a kind of transmission system that is used for the sports type washing machine according to claim 1, it is characterized in that: described ring gear is below external gear, first unilateral bearing, second unilateral bearing and the 3rd unilateral bearing order are from top to bottom arranged, the groove section is two up and down, between distance satisfy output shaft three unilateral bearings that move up and down and only have a unilateral bearing ineffective.
3. a kind of transmission system that is used for the sports type washing machine according to claim 1, it is characterized in that: described groove Duan Weiyi, ring gear is above external gear, and the 3rd unilateral bearing, first unilateral bearing and second unilateral bearing order are from top to bottom arranged.
4. a kind of transmission system that is used for the sports type washing machine according to claim 1, it is characterized in that: described base is provided with one and extends to inner vertical opening, transmission mechanism and planetary gear construction all are located in this vertical opening, transmission mechanism is two groups, be symmetrically set on the two side of vertical opening, every group of transmission mechanism comprises an arc, pedal and arc one and outside circumference, extend to the vertical opening outside along the one edge radius, arc is hubbed in the vertical opening by a pivot, pivot is provided with and makes arc rotate the torsion spring that resets, and arc is provided with the travelling gear with the external gear engagement.
One kind have as claim 1-4 arbitrary as described in the washing machine of transmission system, comprise the staving that is filled with water and be arranged at the interior bucket of placing clothing in the staving, output shaft moves in the axial direction, down realizes washing and dehydration clutch, it is characterized in that: realize moving up by rising mechanism when described output shaft washs, realize moving down by the gravity of clothing at least during dehydration.
6. washing machine according to claim 5 is characterized in that: described output shaft is fixedlyed connected with interior bucket, and interior bucket bottom is integrally formed with impeller and/or sidewall is provided with fin.
7. according to claim 5 or 6 described washing machines, it is characterized in that: described rising mechanism is a manual arrangement of clutch, and this manual clutch device comprises the arrangement of clutch base, be located on the arrangement of clutch base driver plate that can move along a horizontal direction and drive the clutch button that driver plate moves horizontally; Driver plate one end is provided with driving spring and the tip chute that resets, the bottom of the corresponding output shaft of the other end is provided with a slideway that tilts and at the breach of slideway lower end, clutch button below be provided with the button spring that upwards resets and in tip chute motion to drive the brake component that driver plate moves horizontally; The manual clutch device also comprise be located at make on the output shaft axle spring that output shaft upwards resets, with being located in output shaft bottom and the connecting axle that can relatively rotate with output shaft and being located at the projection that can on the slideway that driver plate tilts, be moved into breach on the connecting axle, the breach front side is provided with the stopper slot that makes that projection moves up and down.
8. washing machine according to claim 5 is characterized in that: described rising mechanism is the floating drum of bucket below in being located at.
9. washing machine according to claim 8, it is characterized in that: bucket is provided with an impeller in described, output shaft is fixedlyed connected with impeller, interior bucket bottom is provided with internal spline, corresponding to establishing an external splines on the output shaft, internal spline separates when washing with external splines, and engagement makes impeller, interior bucket and output shaft be combined as a whole when dehydration.
10. washing machine according to claim 9, it is characterized in that: the bucket come-up comprised two stages in floating drum drove, phase I is that the independent come-up of bucket, impeller and output shaft are motionless in the floating drum drive earlier, and corresponding realization of this stage internal spline separates with external splines, and interior bucket is relative with output shaft free; Second stage is bucket come-up in floating drum continue to drive, drive impeller simultaneously and output shaft moves upward, and this stage is corresponding realizes that the 3rd unilateral bearing is in the groove section.
CN201010603431.9A 2010-12-21 2010-12-21 Transmission system for sports washing machine and washing machine Active CN102021790B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201010603431.9A CN102021790B (en) 2010-12-21 2010-12-21 Transmission system for sports washing machine and washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201010603431.9A CN102021790B (en) 2010-12-21 2010-12-21 Transmission system for sports washing machine and washing machine

Publications (2)

Publication Number Publication Date
CN102021790A true CN102021790A (en) 2011-04-20
CN102021790B CN102021790B (en) 2015-07-01

Family

ID=43863540

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201010603431.9A Active CN102021790B (en) 2010-12-21 2010-12-21 Transmission system for sports washing machine and washing machine

Country Status (1)

Country Link
CN (1) CN102021790B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102199861A (en) * 2011-05-10 2011-09-28 海尔集团公司 Pedal type washing machine and multi-gear transmission system used for same
CN107022875A (en) * 2016-02-01 2017-08-08 浙江三星机电股份有限公司 A kind of decelerating clutch of washing machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1137078A (en) * 1995-05-26 1996-12-04 大宇电子株式会社 Power transfer apparatus for washing machine
US20090151399A1 (en) * 2007-12-18 2009-06-18 Dikai International Enterprise Co., Ltd. Dehydrating device
CN201631148U (en) * 2010-02-09 2010-11-17 李雪梅 Pedaling rotary type double-drive bucket integrating dehydration and washing into whole and mop thereof
CN101899759A (en) * 2010-05-21 2010-12-01 海尔集团公司 Pedal washing machine
CN101899765A (en) * 2010-05-21 2010-12-01 海尔集团公司 Motion type washing machine with manual engaging and disengaging device
CN101899760A (en) * 2010-05-24 2010-12-01 海尔集团公司 Treadle sports type impeller type washing machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1137078A (en) * 1995-05-26 1996-12-04 大宇电子株式会社 Power transfer apparatus for washing machine
US20090151399A1 (en) * 2007-12-18 2009-06-18 Dikai International Enterprise Co., Ltd. Dehydrating device
CN201631148U (en) * 2010-02-09 2010-11-17 李雪梅 Pedaling rotary type double-drive bucket integrating dehydration and washing into whole and mop thereof
CN101899759A (en) * 2010-05-21 2010-12-01 海尔集团公司 Pedal washing machine
CN101899765A (en) * 2010-05-21 2010-12-01 海尔集团公司 Motion type washing machine with manual engaging and disengaging device
CN101899760A (en) * 2010-05-24 2010-12-01 海尔集团公司 Treadle sports type impeller type washing machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102199861A (en) * 2011-05-10 2011-09-28 海尔集团公司 Pedal type washing machine and multi-gear transmission system used for same
CN102199861B (en) * 2011-05-10 2016-08-10 青岛海尔洗衣机有限公司 A kind of multi-stage gear driving system for override type washing machine and this washing machine
CN107022875A (en) * 2016-02-01 2017-08-08 浙江三星机电股份有限公司 A kind of decelerating clutch of washing machine
CN107022875B (en) * 2016-02-01 2020-06-19 浙江三星机电股份有限公司 Washing machine speed reduction clutch

Also Published As

Publication number Publication date
CN102021790B (en) 2015-07-01

Similar Documents

Publication Publication Date Title
CN101899760B (en) Treadle sports type impeller type washing machine
CN101899759B (en) Pedal washing machine
CN102337654B (en) A kind of transmission device of foot-operated washing machine
CN101899765B (en) Motion type washing machine with manual engaging and disengaging device
CN102021792B (en) A kind of two pedal gear train assembly for sports washing machine and this washing machine
CN201045170Y (en) Environment protection body-building laundry machine
CN102199861B (en) A kind of multi-stage gear driving system for override type washing machine and this washing machine
CN201099762Y (en) Energy-saving body-building washing machine
CN201193283Y (en) Pedal type foldable portable washing machine
CN102021790A (en) Transmission system for sports washing machine and washing machine
CN201183899Y (en) Three-power washing machine
CN102337660B (en) A kind of sports washing machine with counterweight damping function
CN201864960U (en) Body-building, energy-saving and efficient washing machine
CN201180227Y (en) Multifunctional clothes washing apparatus
CN101021040A (en) Foot-operated washer
CN102373601B (en) A kind of Double-foot pedal type sports washing machine
CN206646281U (en) Washing and pedal health care integrated apparatus
CN200955098Y (en) Body-building washing machine
CN102296438B (en) A kind of pedal-powered double-clutch impeller type washing machine
CN201648762U (en) Fitness laundry bucket
CN101899762B (en) Sport double-tube washing machine
CN102337652B (en) A kind of sports washing machine with shock-absorbing function
CN206529612U (en) Body-building, laundry machine actuating device and body-building washing machine
CN201870600U (en) Spin dryer capable of cleaning
CN101805970B (en) Body-building wash bucket

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20160809

Address after: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China

Patentee after: Qingdao Haier Washing Machine Co., Ltd.

Address before: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China

Patentee before: haier group corporation

Patentee before: Qingdao Haier Washing Machine Co., Ltd.

C41 Transfer of patent application or patent right or utility model