CN102021790B - Transmission system for sports washing machine and washing machine - Google Patents
Transmission system for sports washing machine and washing machine Download PDFInfo
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- CN102021790B CN102021790B CN201010603431.9A CN201010603431A CN102021790B CN 102021790 B CN102021790 B CN 102021790B CN 201010603431 A CN201010603431 A CN 201010603431A CN 102021790 B CN102021790 B CN 102021790B
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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
Technical field
The present invention relates to a kind of washing machine, specifically a kind of sports washing machine and transmission system, the board-like sports washing machine of especially a kind of bi-pedal and transmission system.
Background technology
Conventional laundry apparatus is all utilize electrical energy drive motor, as automatic washing machine, carried out the work of washing or dewatering by driven by motor impeller or interior bucket, but the process of washing and dehydration leans on arrangement of clutch such as the speed-reducing clutch of a set of complexity to switch, complex process, cost is high; In addition as two-tub washing machine, impeller and centrifugal dehydration barrel are driven by two motors respectively, realize washing, drying functions, are also to realize washing and dehydration by electric power and two stavings; Another mop washing spin-drying device, washing and drying in set of device, but the conversion of washing and dewatering can not be carried out, use inconvenience.During conventional laundry apparatus laundry, user needs to wait for the end of washing process, in this process, when inevitably there is user charge, the shortcoming of washing machine expense electricity, function singleness.
Existing sports washing machine, the Chinese patent being 01261054.2 as application number discloses a kind of energy saving movement type washing machine, washing machine and treadmill are linked together by transmission device, treadmill transfers energy to washing machine by transmission device, user must buy a treadmill when buying washing machine, add purchase cost, limit customer group; In order to reach clean result, each producer has carried out large-scale transformation to washing machine, such as impeller design is waited on the sidewall of washtub (description of prior art and structure of the present invention are had nothing to do), in fact this need to transform on a large scale existing washing machine production line, add production cost, be unfavorable for industrial production.
Application number be 200710165244.5 Chinese patent disclose a kind of treadle type washing machine with one machine and double barrels, comprise the treadle type washing machine with one machine and double barrels that is provided with main support, seat.During use, dirty linen is entered to put in machine bucket, reinject clear water, covers bung, and be sitting on seat, pin steps on foot-driven lever, and band motivation bucket rotates, and washs the clothing in machine bucket.
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, two poles of travel(l)ing rest are connected to handlebar and vehicle seat, travel(l)ing rest is provided with pedal, the connecting axle of pedal is provided with driving wheel, driving wheel is connected with driven pulley, driven pulley is placed in cabinet, driven pulley is connected with pinion, pinion is meshed with gear wheel, gear wheel drives wobble wheel, wobble wheel is meshed with reverse wheel, reverse wheel is connected with change pulley, change pulley is connected with accelerating pulley, accelerating pulley is connected with drive bevel gear, drive bevel gear is meshed with driven wheel of differential, driven wheel of differential is connected with the impeller in laundry case.
Above-mentioned washing machine structure, all needs to transform on a large scale existing washing machine production line, adds production cost, be unfavorable for industrial production.
Application number be 200710051486.1 Chinese patent disclose a kind of foot-operated washer, it includes the profile of conventional laundry apparatus, driving mechanism, executing agency, washing mechanism composition.Time washed, according to the height of people by the handrail that horizontally slips 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 to make forward and reverse circular motion by steel bar rod with pedal, washing clothes, after cleaning, only director switch need be stirred to the right, again trample pedal, clothing just makes High Rotation Speed in washing machine courage, dries clothing.The transmission device production cost of above-mentioned washing machine is higher, and structure is comparatively complicated, and easily damage, maintenance rate is high.
Before, the applicant has also applied for that an override type transports the patent of merit type washing machine, but washing machine only has a pedal, and the single pin of user tramples pedal, drives impeller or inner core to rotate, realize washing and dehydration by gear train assembly.Owing to being that single pin tramples pedal, unavoidably occur following point: when one, single pin tramples sports washing machine pedal in use procedure, user's both feet discontinuity, easily causes user tired, reduces the serviceability of washing machine; Two, only have a pedal and pedal be all generally off-axis design, in washing machine running, inevitably cause the asymmetric stressed of washing machine, and then have influence on the concentricity of axle, to washing machine vibrations and noise have a negative impact.
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 the transmission system for bi-pedal formula sports washing machine that a kind of compact conformation, noise are little.
Another object of the present invention is to provide the bi-pedal formula sports washing machine with this transmission system.
For solving the problems of the technologies described above, the present invention adopts the basic conception of technical scheme to be: a kind of transmission system for sports washing machine, comprise base, output shaft, transmission is to the transmission mechanism of outputting axial power and the pedal providing power, output shaft in the axial direction, lower mobile realization is washed and dehydration clutch, described transmission system is also included in axially fixing planetary gear construction, comprise one respectively and be enclosed within the external gear that output shaft is in transmission connection with transmission mechanism, one with external gear one ring gear, one is enclosed within the central gear on output shaft, at least one is located at the planetary gear of engaged transmission between ring gear and central gear, rightabout first unilateral bearing and the second unilateral bearing are each other installed in external gear, be provided with in central gear and the second unilateral bearing the 3rd unilateral bearing in the same way, output shaft is provided with the less groove section of diameter, to make when output shaft moves upward, it is ineffective to output shaft that 3rd unilateral bearing is in groove section, first unilateral bearing and the second unilateral bearing acting in conjunction realize the rotating washing of output shaft in output shaft, when output shaft moves downward, it is ineffective to output shaft that the first unilateral bearing is in groove section, and the second unilateral bearing and the 3rd unilateral bearing acting in conjunction realize the rotating in same direction dehydration of output shaft in output shaft.
Described ring gear is in the below of external gear, the order arrangement from top to bottom of first unilateral bearing, the second unilateral bearing and the 3rd unilateral bearing, groove section is upper and lower two, spacing meet 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, the first unilateral bearing and the second unilateral bearing from top to bottom order arrange.
Described base is provided with one and extends to inner vertical opening, transmission mechanism and planetary gear construction are all located in this vertical opening, transmission mechanism is two groups and is symmetrically set on the two side of vertical opening, often organize transmission mechanism and comprise an arc, pedal and arc one and reach vertical opening outside along one edge radius to circumference extension, arc is hubbed in vertical opening by a pivot, pivot is provided with and makes arc rotate the torsion spring resetted, and arc is provided with the travelling gear engaged with external gear.
This travelling gear is the arc-shaped rack being located at arc edge.
Or, arc is parallel to circumference and has a deep-slotted chip breaker, deep-slotted chip breaker arcuately limit outer rim is provided with inner rack, corresponding inner rack pivot is provided with a duplicate gear, the turning cylinder of duplicate gear is fixed on a sidewall of vertical opening through deep-slotted chip breaker, and duplicate gear comprises the straight-tooth engaged with inner rack and the travelling gear that can engage with external gear.
Washing machine of the present invention, comprise the staving be filled with water and the interior bucket being arranged at placement clothing in staving, output shaft in the axial direction, mobile realize washing and dehydration clutch down, realize moving up by lifting mechanism when described output shaft washs, the gravity at least by clothing during dehydration realizes moving down.
Described output shaft is fixedly connected with interior bucket, and bottom of the barrel is integrally formed with impeller and/or sidewall is provided with fin.
Described lifting mechanism is a hand-operated clutch device, and this hand-operated clutch device comprises arrangement of clutch base, being located at can along the driver plate of a horizontal direction movement and the clutch button driving driver plate to move horizontally on arrangement of clutch base; Driver plate one end is provided with driving spring and the tip chute of reset, the bottom of the corresponding output shaft of the other end is provided with the slideway of an inclination and the breach in slideway lower end, is provided with the button spring that upwards resets and in tip chute, moves the brake component that drives driver plate to move horizontally below clutch button; Hand-operated clutch device also comprise be located at output shaft makes output shaft upwards reset axle spring, with being located in output shaft bottom and the connecting axle that can relatively rotate with output shaft and being located at slideway that connecting axle can tilt at driver plate being moved into the projection of breach, on front side of breach, be provided with the stopper slot that projection is moved up and down.
Or lifting mechanism of the present invention is be located at the floating drum below interior bucket.
Described interior bucket is provided with an impeller, and output shaft is fixedly connected with impeller, and bottom of the barrel is provided with internal spline, and corresponding to output shaft being established an external splines, internal spline is separated when washing with external splines, and when dewatering, engagement makes impeller, interior bucket and output shaft be combined as a whole.
In floating drum drives, bucket floats and comprises two stages, the first stage is that floating drum first drives that interior bucket floats separately, impeller and output shaft motionless, this stage correspondence realizes internal spline and is separated with external splines, and interior bucket is relative with output shaft free; Second stage is that floating drum continues to drive interior bucket to float, drive impeller and output shaft to move upward simultaneously, and this stage correspondence realizes the 3rd unilateral bearing and is in groove section.
After adopting technique scheme, the present invention compared with prior art has following beneficial effect.
The dynamic design of washing machine becomes pure man power to input by the present invention, not only can realize, to zero consumption of electric energy, allowing user take exercises while can also doing washing; Meanwhile, the clutch realized between washing and dehydration that moves up and down that this washing machine make use of output shaft switches, and simplifies clutch transmission structure, has saved production and installation cost.The present invention improves pedal plate structure, two pedals and two sets of transmission mechanism are designed in the bilateral symmetry of output shaft, add planetary gear construction simultaneously, in washing or dehydration, user is sitting in both feet on stool and tramples pedal simultaneously, not easily produce fatigue, improve the serviceability of washing machine; Meanwhile, because two pedals are symmetrical arranged, planetary gear construction makes body symmetry in washing machine running stressed, ensure that the concentricity of output shaft, also lowers 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.
Accompanying drawing explanation
Fig. 1 is the first transmission system of the present invention assembling schematic diagram;
Fig. 2 is the first transmission system sectional schematic diagram of the present invention;
Fig. 3 is the first drive system structure schematic diagram of the present invention;
Fig. 4 is the planetary gear construction schematic diagram of the first transmission system of the present invention;
Fig. 5 is the transmission mechanism schematic diagram of the first transmission system of the present invention;
Fig. 6 is washing and the dewatering state motion structure schematic diagram of the first transmission system of the present invention;
Fig. 7 is the second transmission system of the present invention washing state sectional schematic diagram;
Fig. 8 is washing and the dewatering state motion structure schematic diagram of the second transmission system of the present invention;
Fig. 9 is the transmission mechanism schematic diagram of the second transmission system of the present invention;
Figure 10 is a kind of lifting mechanism washing view of the present invention;
Figure 11 is a kind of lifting mechanism dewatering state schematic diagram of the present invention;
Figure 12 is another kind of lifting mechanism schematic diagram of the present invention.
Detailed description of the invention
As shown in Figures 1 to 12, transmission system of the present invention is installed on the washing machine of artificial bi-pedal input power, this washing machine mainly comprises the staving 1 be filled with water and the interior bucket 2 being arranged at placement clothing in staving 1, transmission system is installed on the below of interior bucket 2, comprise the pedal 3 that power is provided, output shaft 4, base 5 and transmission are to the transmission mechanism 6 of output shaft 4 power, output shaft 4 in the axial direction, lower mobile realization is washed and dehydration clutch, during washing, output shaft realizes moving up by lifting mechanism, by the gravity of clothing during dehydration, the gravity of interior bucket and/or the downward pressure of user etc. realize moving down.Transmission system is also included in axially fixing planetary gear construction 8, comprise the external gear 80 being enclosed within and output shaft 4 is in transmission connection with transmission mechanism 6 respectively, with the ring gear 81 of external gear 80 one, be enclosed within the central gear 82 on output shaft 4, the planetary gear 83 of engaged transmission between ring gear 81 and central gear 82, planetary gear 83 is at least provided with one, be generally symmetrical 2 or 4, rightabout first unilateral bearing 84 and the second unilateral bearing 85 is each other installed in external gear 80, be provided with in central gear 82 and the 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, to make when output shaft 4 moves upward, it is ineffective to output shaft 4 that 3rd unilateral bearing 86 is in groove section, first unilateral bearing 84 and the second unilateral bearing 85 acting in conjunction realize the rotating washing of output shaft 4 in output shaft 4, when output shaft 4 moves downward, it is ineffective to output shaft 4 that the first unilateral bearing 84 is in groove section, and the second unilateral bearing 85 and the 3rd unilateral bearing 86 acting in conjunction realize the rotating in same direction dehydration 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 are all located in this vertical opening 51, transmission mechanism 6 is on two groups of two sides being symmetrically set in vertical opening 51, often organize transmission mechanism 6 and comprise an arc 61, pedal 3 is with arc 61 one and reach vertical opening 51 along one edge radius to circumference extension outside, arc 61 is hubbed in vertical opening 51 by a pivot 62, pivot 62 is provided with and makes arc 61 rotate the torsion spring 63 resetted, arc 61 is provided with the travelling gear 64 engaged with external gear 80.
Embodiment one
As shown in Figures 1 to 6, ring gear 81 described in the present embodiment is in the below of external gear 80, the order arrangement from top to bottom of first unilateral bearing 84, second unilateral bearing 85 and the 3rd unilateral bearing 86, groove section is upper and lower two groove sections 40,41, spacing meet 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, 3rd unilateral bearing 86 is in low groove section 41, first unilateral bearing 84 and the second unilateral bearing 85 are on the output shaft 4 between upper and lower two groove sections 40,41, and now, the 3rd unilateral bearing 86 pairs output shaft 4 is inoperative, and the first unilateral bearing 84 is contrary with the second unilateral bearing 85 pairs of output shaft 4 action directions, when transmission mechanism 6 drives external gear 80 rotating, output shaft 4 also rotating, realizes 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 on the output shaft 4 between upper and lower two groove sections 40,41, and now, the first unilateral bearing 84 pairs output shaft 4 is inoperative, and the second unilateral bearing 85 and the 3rd unilateral bearing 86 pairs of output shaft 4 action directions are identical, even if transmission mechanism 6 drives external gear 80 rotating, output shaft 4 also only rotates to a direction, realizes dehydration.
Embodiment two
As shown in Figure 7 and Figure 8, output shaft described in the present embodiment is provided with a groove section 42, ring gear 81 is (contrary with embodiment one direction) above external gear 80, the order arrangement from top to bottom of the 3rd unilateral bearing 86, first unilateral bearing 84 and the second unilateral bearing 85.
During washing, output shaft 4 moves upward, 3rd unilateral bearing 86 is in groove section 42, and the first unilateral bearing 84 and the second unilateral bearing 85 are on the normal acting section of output shaft 4, now, the 3rd unilateral bearing 86 pairs of output shafts 4 are inoperative, and the first unilateral bearing 84 is contrary with the second unilateral bearing 85 pairs of output shaft 4 action directions, when transmission mechanism 6 drives external gear 80 rotating, output shaft 4 also rotating, realizes 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 now, the first unilateral bearing 84 pairs output shaft 4 is inoperative, and the second unilateral bearing 85 and the 3rd unilateral bearing 86 pairs of output shaft 4 action directions are identical, even if transmission mechanism 6 drives external gear 80 rotating, output shaft 4 also only rotates to a direction, realizes dehydration.
In above-mentioned two embodiments, the diameter of axle 0.1-0.4mm less of the internal diameter of three unilateral bearings of groove section 40, is preferably 0.2-0.3mm.
Embodiment three
As shown in Fig. 1, Fig. 3 and Fig. 5, the travelling gear 64 described in the present embodiment is for being located at the arc-shaped rack at arc edge, and this structure can be combined with embodiment one.
Embodiment four
As shown in Figure 9, arc 61 described in the present embodiment is parallel to circumference and has a deep-slotted chip breaker 65, deep-slotted chip breaker 65 arcuately limit outer rim is provided with inner rack 66, corresponding inner rack 66 pivot is provided with a duplicate gear, the turning cylinder 67 of duplicate gear is fixed on a sidewall of vertical opening through deep-slotted chip breaker 65, and duplicate gear comprises the straight-tooth 68 engaged with inner rack 66 and the travelling gear 64 that can engage with external gear 80.Structure described in this embodiment can be combined with embodiment one and embodiment two respectively.
Embodiment five
As shown in Figure 7, the output shaft 4 described in the present embodiment is fixedly connected with interior bucket 2, is integrally formed with impeller and/or sidewall is provided with fin bottom interior bucket 2.This structure can be combined with above-mentioned any embodiment respectively.
Embodiment six
As shown in Figure 10 and Figure 11, an impeller 20 is provided with in interior bucket 2 described in the present embodiment, output shaft 4 is fixedly connected with impeller 20, internal spline 21 is provided with bottom interior bucket 2, corresponding to output shaft 4 being established an external splines 22, internal spline 21 is separated when washing with external splines 22, and when dewatering, engagement makes impeller 20, interior bucket 2 and output shaft 4 be combined as a whole.This structure can be combined with above-mentioned any embodiment respectively.
Embodiment seven
As shown in Fig. 7, Figure 10 and Figure 11, lifting mechanism described in the present embodiment is be located at the floating drum 9 below interior bucket 2, the height floated only arranges a limiting structure, and this is designed to well known to a person skilled in the art technology, and this structure can be combined with above-mentioned any embodiment respectively.
When with embodiment six in conjunction with time, as shown in Figure 10, floating drum 9 drives interior bucket 2 to float to comprise two stages, the first stage is that floating drum 9 first drives that interior bucket 2 floats separately, impeller 20 and output shaft 4 motionless, this stage correspondence realizes internal spline 21 and is separated with external splines 22, and interior bucket 2 is relative with output shaft 4 free; Second stage is that floating drum 9 continues to drive interior bucket 2 to float, drive impeller 20 and output shaft 4 to move upward simultaneously, and this stage correspondence realizes the 3rd unilateral bearing 86 and is in groove section.
Embodiment eight
As shown in figure 12, the present embodiment can be combined with embodiment one to embodiment five respectively, described lifting mechanism is a hand-operated clutch device 7, and this hand-operated clutch device 7 comprises arrangement of clutch base 70, being located at can along the driver plate 71 of a horizontal direction movement and the clutch button 72 driving driver plate 71 to move horizontally on arrangement of clutch base 70; Driver plate 71 one end is provided with driving spring 73 and the tip chute 74 of reset, the bottom of the corresponding output shaft 4 of the other end is provided with the slideway 75 of an inclination and the breach 76 in slideway 75 lower end, is provided with the button spring 77 that upwards resets and in tip chute 74, moves the brake component 78 that drives driver plate 71 to move horizontally below clutch button 72; Hand-operated clutch device 7 also comprise be located at output shaft 4 makes output shaft 4 upwards reset axle spring 43, with being located in output shaft 4 bottom and the connecting axle 44 that can relatively rotate with output shaft 4 and being located at slideway 75 that connecting axle 44 can tilt at driver plate 74 being moved into the projection 45 of breach 76, the stopper slot 79 that projection 45 is moved up and down is provided with on front side of breach 76, this projection 45 is removably be located at the pin on connecting axle 44, be provided with axle spring pad 46 above axle spring 43, axle spring shim 46 is fixed on output shaft 4.
Be combined with embodiment one, under normal circumstances (dewatering state), projection 45 inserts in the hole of connecting axle 44 lower end, projection 45 is limited in breach 76 place of driver plate 71 right-hand member simultaneously, now the first unilateral bearing 84 is in 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, can not rotate with limit connecting axle 44.
Before washing, downward power is applied to clutch button 72, brake component 78 moves obliquely along tip chute 74, to the power of driver plate one level, make driver plate 71 to driving spring 73 1 lateral movement, now, projection 45 spins off from the breach 76 of driver plate 71, output shaft 4 moves upward under the effect of axle spring 43, now the 3rd unilateral bearing 86 is in groove section, first unilateral bearing 84 and the 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 homing under the effect of driving spring 73.
Washing terminates, and internal bucket 2 applies downward power, and now projection 45 glides along the slideway 75 that driver plate 71 tilts and drives driver plate 71 to driving spring 73 1 lateral movement, and projection 45 is limited in breach 76 place of driver plate 71 right-hand member again.
The dynamic design of washing machine becomes pure man power to input by the present invention, not only can realize, to zero consumption of electric energy, allowing user take exercises while can also doing washing; Meanwhile, the clutch realized between washing and dehydration that moves up and down that this washing machine make use of output shaft switches, and simplifies clutch transmission structure, has saved production and installation cost.The present invention improves pedal plate structure, two pedals and two sets of transmission mechanism are designed in the bilateral symmetry of output shaft, add planetary gear construction simultaneously, in washing or dehydration, user is sitting in both feet on stool and tramples pedal simultaneously, not easily produce fatigue, improve the serviceability of washing machine; Meanwhile, because two pedals are symmetrical arranged, planetary gear construction makes body symmetry in washing machine running stressed, ensure that the concentricity of output shaft, also lowers vibrations and the noise of washing machine to a certain extent.
Claims (10)
1. the transmission system for sports washing machine, comprise base, output shaft, transmission is to the transmission mechanism of outputting axial power and the pedal providing power, output shaft in the axial direction, lower mobile realization is washed and dehydration clutch, it is characterized in that: described transmission system is also included in axially fixing planetary gear construction, comprise one respectively and be enclosed within the external gear that output shaft is in transmission connection with transmission mechanism, one with external gear one ring gear, one is enclosed within the central gear on output shaft, at least one is located at the planetary gear of engaged transmission between ring gear and central gear, rightabout first unilateral bearing and the second unilateral bearing are each other installed in external gear, be provided with in central gear and the second unilateral bearing the 3rd unilateral bearing in the same way, output shaft is provided with the less groove section of diameter, to make when output shaft moves upward, it is ineffective to output shaft that 3rd unilateral bearing is in groove section, first unilateral bearing and the second unilateral bearing acting in conjunction realize the rotating washing of output shaft in output shaft, when output shaft moves downward, it is ineffective to output shaft that the first unilateral bearing is in groove section, and the second unilateral bearing and the 3rd unilateral bearing acting in conjunction realize the rotating in same direction dehydration of output shaft in output shaft.
2. a kind of transmission system for sports washing machine according to claim 1, it is characterized in that: described ring gear is in the below of external gear, the order arrangement from top to bottom of first unilateral bearing, the second unilateral bearing and the 3rd unilateral bearing, groove section is upper and lower two, spacing meet output shaft three unilateral bearings that move up and down and only have a unilateral bearing ineffective.
3. a kind of transmission system for sports 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, the first unilateral bearing and the second unilateral bearing from top to bottom order arrange.
4. a kind of transmission system for sports 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 are all located in this vertical opening, transmission mechanism is two groups, be symmetrically set on the two side of vertical opening, often organize transmission mechanism and comprise an arc, pedal and arc one and reach vertical opening outside along one edge radius to circumference extension, arc is hubbed in vertical opening by a pivot, pivot is provided with and makes arc rotate the torsion spring resetted, arc is provided with the travelling gear engaged with external gear.
5. one kind have as arbitrary in claim 1-4 as described in the washing machine of transmission system, comprise the staving be filled with water and the interior bucket being arranged at placement clothing in staving, output shaft in the axial direction, mobile realize washing and dehydration clutch down, it is characterized in that: realize moving up by lifting mechanism when described output shaft washs, the gravity at least by clothing during dehydration realizes moving down.
6. washing machine according to claim 5, is characterized in that: described output shaft is fixedly connected with interior bucket, and bottom of the barrel is integrally formed with impeller and/or sidewall is provided with fin.
7. the washing machine according to claim 5 or 6, it is characterized in that: described lifting mechanism is a hand-operated clutch device, this hand-operated clutch device comprises arrangement of clutch base, being located at can along the driver plate of a horizontal direction movement and the clutch button driving driver plate to move horizontally on arrangement of clutch base; Driver plate one end is provided with driving spring and the tip chute of reset, the bottom of the corresponding output shaft of the other end is provided with the slideway of an inclination and the breach in slideway lower end, is provided with the button spring that upwards resets and in tip chute, moves the brake component that drives driver plate to move horizontally below clutch button; Hand-operated clutch device also comprise be located at output shaft makes output shaft upwards reset axle spring, with being located in output shaft bottom and the connecting axle that can relatively rotate with output shaft and being located at slideway that connecting axle can tilt at driver plate being moved into the projection of breach, on front side of breach, be provided with the stopper slot that projection is moved up and down.
8. washing machine according to claim 5, is characterized in that: described lifting mechanism is be located at the floating drum below interior bucket.
9. washing machine according to claim 8, it is characterized in that: described interior bucket is provided with an impeller, output shaft is fixedly connected with impeller, bottom of the barrel is provided with internal spline, corresponding to output shaft being established an external splines, internal spline is separated when washing with external splines, and when dewatering, engagement makes impeller, interior bucket and output shaft be combined as a whole.
10. washing machine according to claim 9, it is characterized in that: in floating drum drives, bucket floats and comprises two stages, first stage is that floating drum first drives that interior bucket floats separately, impeller and output shaft motionless, this stage correspondence realizes internal spline and is separated with external splines, and interior bucket is relative with output shaft free; Second stage is that floating drum continues to drive interior bucket to float, drive impeller and output shaft to move upward simultaneously, and this stage correspondence realizes the 3rd unilateral bearing and is in groove section.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010603431.9A CN102021790B (en) | 2010-12-21 | 2010-12-21 | Transmission system for sports washing machine and washing machine |
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| CN201010603431.9A CN102021790B (en) | 2010-12-21 | 2010-12-21 | Transmission system for sports washing machine and washing machine |
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| CN102021790A CN102021790A (en) | 2011-04-20 |
| CN102021790B true CN102021790B (en) | 2015-07-01 |
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Families Citing this family (3)
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| 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 |
| 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 |
| CN112626785A (en) * | 2020-12-24 | 2021-04-09 | 河北科技大学 | Pedal type power washing machine |
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| CN1137078A (en) * | 1995-05-26 | 1996-12-04 | 大宇电子株式会社 | Power transfer apparatus for washing machine |
| 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 |
| CN101899765A (en) * | 2010-05-21 | 2010-12-01 | 海尔集团公司 | Motion type washing machine with manual engaging and disengaging device |
| CN101899759A (en) * | 2010-05-21 | 2010-12-01 | 海尔集团公司 | Pedal washing machine |
| CN101899760A (en) * | 2010-05-24 | 2010-12-01 | 海尔集团公司 | Treadle sports type impeller type washing machine |
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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. |