CN1936150B - Assembly structure of suspension-stand type wave wheel - Google Patents
Assembly structure of suspension-stand type wave wheel Download PDFInfo
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- CN1936150B CN1936150B CN2005101032392A CN200510103239A CN1936150B CN 1936150 B CN1936150 B CN 1936150B CN 2005101032392 A CN2005101032392 A CN 2005101032392A CN 200510103239 A CN200510103239 A CN 200510103239A CN 1936150 B CN1936150 B CN 1936150B
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Abstract
The invention relates to an assembly structure of hanging impeller that includes impeller identity, which is sliding setting on impeller installing frame, and a gear rim used to driving impeller identity. The impeller identity has inner fovea spherical cap that is suitable for inner barrel of spherical bottom and is benefit for clothes to roll. The advantages of the invention are that it improvesthe washing effect, saves water, and prolongs useful life of impeller. It is especially suitable for hanging impeller.
Description
Technical field
The present invention relates to a kind of structure of impeller, specifically be meant a kind of assembly structure of hung vertical rippled wheel, belong to the technical field of part of washing machine architecture advances.
Background technology
At present, a lot of in the kind of China's washing machine, the impeller structure that is adopted on its washing machine is also more and more, have adopt many impeller structures, high impeller structure, automatically wave impeller structure or the like, but the impeller of ordinary construction is in the majority on market usually.
The patent No. is: disclose a kind of washing machine that has pulsator apparatus in 97113776.5 the Chinese patent literature, having comprised: a housing; One is installed in the water drum that is used to be filled with water in the described housing; A clothing tube that is installed in the described water drum, it comprises a bottom and a sidewall; A running force transfering device is installed between described housing and the described water drum, and running power is passed to described clothing tube; A driving impeller is fixed on the projecting shaft, and this axle is perpendicular with the running force transfering device, and be rotatably installed in described in the described clothing tube bottom above; And a plurality of driven impellers, drive operation by described driving impeller.
Documents 2
The patent No. is: disclose a kind of washing machine that main impeller and a plurality of complementary wave wheel are arranged in 98108014.6 the Chinese patent literature, having comprised: a casing; One is placed in the internal water containing tube that is filled with water of described casing; One clothing tube in the described tube that is filled with water and the chamber that provides in the bottom and described chamber is provided is separated by level board; Main impeller and a plurality of complementary wave wheel that is placed in the described clothing tube; A kind of driving force selecting arrangement, this device are placed in described casing and described being filled with water also can optionally be sent to driving force described clothing tube and described main impeller and described a plurality of complementary wave wheel between the tube; With a kind of driving force transport, this device is placed in interior each main impeller and a plurality of complementary wave wheel that also driving force directly and simultaneously can be sent to of described chamber of described clothing tube.
The patent No. is: disclose a kind of Wave wheel assembly that is used for washing machine in 98118685.8 the Chinese patent literature, described Wave wheel assembly is made it to rotate by a CD-ROM drive motor, so that among a washtub, generate current, described Wave wheel assembly comprises: a plate-like bottom impeller, and the bottom that is installed in described washtub is located; One top impeller fits together with described bottom impeller, and the described top impeller heart therein partly locates to be formed with a spray mouth; And many stirring fins, project upwards from described top impeller, the described fin that respectively stirs forms many guide grooves respectively on the lower surface of described top impeller, described each guide groove extends to described spray mouth from the edge of described top impeller, thereby the slurry that the centrifugal force among the inner space applies on it refluxes along described each guide groove, so that by the spray that makes progress of spray mouth.
The patent No. is: discloses a kind of employing high wave wheel formula washing machine in 87206660 the Chinese patent literature, it is characterized in that having the subsection high wave wheel of the main muscle that is higher than the auxilliary muscle center of cross, and the employing cylindrical fixing pin that is connected with the impeller axle.
Below we simply introduce the impeller that waves structure automatically:
As shown in Figure 1, this agitation wheel for washing machine comprises impeller main body 1 ', holder 2 ', blade 3 ', turning cylinder 4 ', turning set 5 ', the upper edge position of its impeller main body 1 ' has three holders 2 ', centre in impeller main body 1 ' is set with turning set 5 ', between turning set 5 ' and holder 2 ', be connected with blade 3 ' by a steering spindle 4 ', blade 3 ' can swing around steering spindle 4 ', and turning set 5 ' can turn an angle with the rotation of impeller main body and the variation of current.Though when washing machine is worked, impeller main body 1 ' rotation direction is opposite with the skew direction of blade 3 ', at this moment, the angle of deflection and manner of execution just as shipmate slurry, have started the big spray in washtub, formed new current, but, rubbing effect between impeller and the washing clothes weakens, and washing clothes can only lean on the impact washing of current, and clean result is unsatisfactory.
Also has bucket rotatable " hand-rubbing type " washing technology in the impeller rotating makes simultaneously.Because the impeller of rotary drum washing machine can only rotating drives the upset of clothing, a large amount of clothings and after the washing long period are easy to generate winding; Drive clothing upset washing by current, clean result is poor, water consumption is big.Recently developed a kind of suspension double-agitator washing machine, this washing machine has the impeller of bucket both sides in two outstanding standing in, and under the clutch drive mechanism drives, as wheel rotation in interior bucket, thereby drives the clothing upset.Because the rotation of two outstanding vertical waves wheels, thus have drum washing technology rollover effect good, do not twine, low wear advantages, realize the clean advantages of higher that compares of impeller washing technology simultaneously.Another big advantage of this technology is a water-saving, and owing to interior bucket, outer bucket all are designed to ball-type, the outer barrel bottom size is little, and peak level only reaches impeller 1/3 and highly washs, thereby reaches the purpose of water-saving.
In view of this, need carry out special design in order to reach effective drive clothing rotation for the shape of impeller, those skilled in the art work out the assembly structure of the hung vertical rippled wheel of a novel structure finally.
Summary of the invention
For overcoming the defective of above-mentioned prior art, the object of the present invention is to provide a kind of simple in structure, can effectively drive clothing upset, improve the mounting structure of the hung vertical rippled wheel of clean result.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of assembly structure of hung vertical rippled wheel comprises: an impeller body 4, this impeller body 4 slidably is arranged on the impeller assembly fixture 8, is provided with one and is used to drive the gear ring 6 that impeller body 4 rotates between the back side of impeller body 4 periphery and impeller assembly fixture 8.
The assembly structure of described hung vertical rippled wheel further is provided with one and is convenient to the impeller slideway 5 that the impeller body slides, reduces to rub between impeller body 4 and gear ring 6.
The assembly structure of described hung vertical rippled wheel, the slideway that described impeller slideway 5 is complementary for the profile with gear ring 6; This impeller slideway 5 and gear ring 6 sockets are fixed on the back side periphery of impeller body 4.
The assembly structure of described hung vertical rippled wheel, described impeller body 4, gear ring 6 are used for the connection locked instrument that the impeller body slidably is arranged on the impeller assembly fixture is installed to impeller assembly fixture 8 by one; Perhaps, described impeller body 4, slideway 5, gear ring 6 are used for the connection locked instrument that the impeller body slidably is arranged on the impeller assembly fixture is installed to impeller assembly fixture 8 by one successively; This connection locked instrument is one to wear the impeller axle 3 and an impeller axle bush 7 at impeller body 4 centers.
The assembly structure of described hung vertical rippled wheel, this impeller body 4 have a discoidal substrate 42, and the center of this impeller body 4 is provided with an axis hole 41 that runs through the impeller body, and this axis hole 41 wears an impeller axle 3, an impeller axle bush 7; This impeller axle 3 is set in the impeller axle bush 7, by screw 2, impeller axle 3 impeller body 4, impeller axle bush 7 is locked on impeller assembly fixture 8.
The assembly structure of described hung vertical rippled wheel, surface distributed at substrate 42 has a plurality of fins 43 that current rotate that drive when impeller rotates, be provided with a main drying fin 44 that moves towards disk border, rises highly gradually from central diameter on the surface of this discoidal substrate 42, on this discoidal substrate 42, be provided with a plurality of drainage holes 45; Be provided with one week of the back side of this discoidal substrate 42 more than one, be used for impeller slideway 5, gear 6 are fixed on fixedly projection 46 on the impeller body 4, be provided with in the periphery of impeller body axis hole 41 and be convenient to the fixing spliced eye 411 of impeller axle bush 7 sockets a week.
The assembly structure of described hung vertical rippled wheel, this impeller axle 3 comprises one first cylinder 30 and the anchor ring 34 that is installed in first cylinder, 30 1 ends, an end relative with anchor ring 34 in this first cylinder 30 is provided with bottom surface 35, be provided with at the center of this bottom surface 35 and be used to be convenient to the screw hole 32 that screw 2 passes, the same end of this bottom surface 35 is provided with the reference column 31 that is used to connect and fix impeller axle 3; This impeller axle bush 7 comprises one second cylinder 70 and the anchor ring 73 that is installed in second cylinder, 70 1 ends, this second cylinder 70 is the cylindrical cavity 71 of a hollow, be provided with the boss 72 that at least one is convenient to install to the impeller body location on the anchor ring 73 of second cylinder, 70 one sides, this boss 72 inserts in the spliced eye 411; This first cylinder 30 inserts in the cylindrical cavity 71 of hollow.
The assembly structure of described hung vertical rippled wheel further is provided with a trim 1 at the upper surface of this impeller axle 3, and this trim 1 can clamping, on the anchor ring 34 that is fixed on impeller axle 3 that is spirally connected.
The assembly structure of described hung vertical rippled wheel, this impeller assembly fixture 8 is for approximate spherical, ring wall along impeller assembly fixture 8 has a breach to its bottom, respectively be provided with one at the dual-side of ring wall breach and guarantee to install the indeformable eye-splice 84 of back impeller assembly fixture, this eye-splice 84 is plugged on the washing machine inner tub, be provided with one at the center of this impeller assembly fixture 8 and be convenient to lay impeller axle bush 7, circular impeller axle brace table 82, the center, the center of circle of this impeller axle brace table 82 is provided with one and is convenient to the screw 822 that screw 2 installs and fixes, on this impeller axle brace table 82, be provided with the slot 821 of at least one location impeller axle 3 that is used to peg graft around the screw 822, a side of this impeller axle brace table 82 be provided with impeller assembly fixture 8 is fixed in screw bosses 83 on barrel end 90; Offer first output gear perforation 81 that an output gear of being convenient to decelerator passes on this impeller assembly fixture 8, be provided with the bore a hole screw hole 85 of relative position between 81 of the output gear of further guaranteeing decelerator and first output gear in the both sides of this first output gear perforation 81.
The assembly structure of described hung vertical rippled wheel, the edge of this impeller assembly fixture 8 is provided with several wear-resisting slide blocks 10 with impeller slideway 5 places of matching; These wear-resisting slide block 10 numbers, size are decided according to the camber line length of this impeller assembly fixture 8, are arranged between the 1-10 piece.
The assembly structure of described hung vertical rippled wheel, the bottom notch of this impeller assembly fixture 8 are " ω " shape, " w " shape, " M " shape.
The assembly structure of described hung vertical rippled wheel, this impeller assembly fixture 8 are separately fixed at inner barrel wall 901 and interior bucket at the end 90.
The assembly structure of described hung vertical rippled wheel, the similar bowl structure of shape at the bucket end 90 in being somebody's turn to do, the bottom at the bucket end 90 is provided with second output gear perforation 91 that the output gear be convenient on the decelerator passes in this, the both sides of this second output gear perforation 91 are provided with further the fixedly installation screw 93 of impeller assembly fixture 8, and this installation screw 93 is spirally connected fixing by screw and screw hole 85; The sidewall at the bucket end 90 is provided with the fixing lug boss 92 that is used for fixing impeller assembly fixture 8 in this, and this fixing lug boss 92 is spirally connected fixing by screw and screw bosses 83.
Use beneficial effect of the present invention to be:
Because the impeller body is into indent spherical crown surface shape, be applicable to the interior bucket at the spherical end, and bucket both sides in can being arranged at angle with interior bucket axis, help the upper and lower of washing clothes and roll; Helical trend and can drive washing clothes to the vertical height at spherical crown inner concave edge by the low helicoid design that raises gradually by the center and roll raising clean result, using water wisely.In addition, the connecting relation compactness between each parts of agitation wheel for washing machine of the present invention in conjunction with closely, prolongs the service life of impeller; When damaging appears in certain parts of impeller, also be convenient to impeller is keeped in repair.
Description of drawings
Fig. 1 is the impeller perspective view of prior art;
Fig. 2 is the perspective view of hung vertical rippled wheel of the present invention;
Fig. 3 is the decomposing schematic representation of hung vertical rippled wheel assembly structure of the present invention;
Fig. 4 is a hung vertical rippled wheel mounting structure schematic diagram of the present invention;
Fig. 5 is the perspective view of impeller body of the present invention;
Fig. 5 A is the perspective view at the impeller body of the present invention back side;
Fig. 6 A is the perspective view of the one side of impeller assembly fixture of the present invention;
Fig. 6 B is the perspective view of the another side of impeller assembly fixture of the present invention;
Fig. 7 A is the bottom surface perspective view of bucket in the present invention;
Fig. 7 B is the installed surface perspective view of bucket in the present invention;
Fig. 8 A is impeller axle one perspective view of the present invention;
Fig. 8 B is another perspective view of impeller axle of the present invention;
Fig. 9 A is the perspective view of impeller axle bush of the present invention;
Fig. 9 B is another perspective view of impeller axle bush of the present invention;
The specific embodiment
Below by specific embodiment accompanying drawing in addition, describe the present invention.
At first explanation is, in the interior bucket of suspension upright type washing machine two hung vertical rippled wheels is installed, and in this specific embodiment, the structural assembly with an impeller is that representative describes emphatically.Explanation is around here: the interior barrel structure of suspension upright type washing machine and existing washing machine inner tub structure are different, it mainly contains inner barrel wall 901 and the interior bucket ends 90 two parts constitute, the structure similar one of bucket is spherical in whole, and the installation of impeller is also installed different with existing agitation wheel for washing machine, the outstanding respectively both sides that stand in washing machine inner tub of two big wave wheel, so, the impeller assembly fixture of a part is fixed on the inner barrel wall, bucket was at the end in the impeller assembly fixture of another part then was fixed on, we are described in detail the back the mounting structure of impeller again, the assembly structure of impeller is simply introduced by following elder generation, and the structure of each parts.
As Fig. 2, Fig. 3, shown in Figure 4, the assembly structure of this hung vertical rippled wheel, comprise: an impeller body 4, this impeller body 4 is fixed on the impeller assembly fixture 8, is provided with impeller slideway 5, gear 6 successively between the back of impeller body 4 periphery and impeller assembly fixture 8, wherein, impeller slideway 5 mainly is to be convenient to the impeller body when the drive lower slider of gear ring 6, frictional force is reduced to minimum of a value, simultaneously, also can increases the service life of impeller body, gear.
Described impeller body 4, gear ring 6 are used for the connection locked instrument that the impeller body slidably is arranged on the impeller assembly fixture is installed to impeller assembly fixture 8 by one; Perhaps, described impeller body 4, slideway 5, gear ring 6 are used for the connection locked instrument that the impeller body slidably is arranged on the impeller assembly fixture is installed to impeller assembly fixture 8 by one successively; This connection locked instrument is one to wear the impeller axle 3 and an impeller axle bush 7 at impeller body 4 centers, this connection locked instrument also can adopt other structure, for example: structures such as latch, screw in the present invention, mainly claim 7 structure to describe to impeller axle 3, impeller axle.
The center of this impeller body 4 is provided with an axle center 41, this axle center 41 is used to wear an impeller axle 3, an impeller axle bush 7, impeller axle 3 is set in the impeller axle bush 7, by screw 2, impeller axle 3 impeller body 4, impeller axle bush 7 is locked on impeller assembly fixture 8, rotates along circumference; Attractive in appearance for impeller integral body, upper surface at this impeller axle 3 further is provided with a trim 1, and this trim 1 can clamping, being spirally connected is fixed on impeller axle 3 upper surfaces, like this, both played the effect that beautifies the impeller surface, can prevent also that washing clothes from being worn and torn by the impeller axle simultaneously.
Again each parts of Wave wheel assembly are elaborated respectively below:
Shown in Fig. 5, Fig. 5 A, this impeller body 4 has a discoidal substrate 42, surface distributed at substrate 42 has a plurality of fins 43 that current rotate that drive when impeller rotates, the center of this impeller body 4 is provided with an axle center 41, this axle center 41 is used to wear an impeller axle 3, on this discoidal substrate 42, be provided with a main drying fin 44 that moves towards disk border, rises highly gradually from central diameter, on this discoidal substrate 42, be provided with a plurality of drainage holes 45.In order to pursue the attractive in appearance of impeller body surface, normally between two fins 43, offer two or three drainage holes 45, be provided with fixedly projection 46 more than, that be used for impeller body 4 is snapped in slideway 5 one week of the back side of this discoidal substrate 42, be provided with in the periphery of impeller body axis hole 41 and be convenient to the fixing spliced eye 411 of impeller axle bush 7 sockets a week.Specifically describe about the impeller main body structure, this case applicant has detailed description on July 1st, 2005 in State Intellectual Property Office files an application the patent application of " agitation wheel for washing machine ", so, just no longer be repeated in this description here.
Describe in detail more around here and be used for impeller body 4 is fixed on indispensable two parts on the impeller assembly fixture 8: impeller axle 3 and impeller axle bush 7.
Shown in Fig. 8 A, Fig. 8 B, this impeller axle 3 comprises one first cylinder 30 and the anchor ring 34 that is installed in first cylinder, 30 1 ends, an end relative with anchor ring 34 in this first cylinder 30 is provided with bottom surface 35, be provided with at the center of this bottom surface 35 and be used to be convenient to the screw hole 32 that screw 2 passes, the same end of this bottom surface 35, the anchor ring that is higher than first cylinder 30 are provided with the reference column 31 that is used to connect and fix impeller axle 3; Because the volume of impeller axle 3 itself is little, reference column 31 is arranged between 1-4, in order to be symmetrical arranged 2 reference columns 31 among the figure easy for installation usually.In addition, it is protruding 33 that the little location of being convenient to location and installation trim 1 further can be set on anchor ring 34, and as shown in FIG., protruding 33 operated by rotary motion in little location are at 2, like this, is convenient to trim 1 in clamping or when being spirally connected fixedly, and the location is correct earlier.
Shown in Fig. 4, Fig. 9 A, Fig. 9 B, this impeller axle bush 7 comprises one second cylinder 70 and the anchor ring 73 that is installed in second cylinder, 70 1 ends, this second cylinder 70 is the cylindrical cavity 71 of a hollow, be provided with the boss 72 that at least one is convenient to install to the impeller body location on the anchor ring 73 of second cylinder, 70 one sides, this boss 72 inserts in any one spliced eye 411 in impeller 4 medium wave axle hole one weeks of 41 back sides of body.Because impeller axle 3 is fixed on the impeller assembly fixture 8 motionless, and impeller axle bush 7 is enclosed within the periphery of impeller axle 3, when impeller body 4 gear 6 by back side periphery rotates under output gear 11 driving of (as shown in Figure 4), drive impeller axle bush 7 and impeller body 4 simultaneously and on 82 of impeller axle brace tables, make circular motion around impeller axle 3.In rotating process, mainly be that the boss 72 that is inserted in the spliced eye 411 drives impeller body 4, long-term use, easily boss 72 wearing and tearing are come off, at this moment can do the volume of boss 72 big, its size is just coincide with the pitch-row of a spliced eye 411, perhaps, also boss 72 can be made equally distributed small boss more than 1, like this, the bad boss of wearing and tearing, also have the small boss of candidate, as shown in the figure, in a spliced eye 411, be provided with 6 small boss, in addition, boss 72 can also be disperseed to be provided with, if its spacing with the pitch-row of spliced eye 411 identical on just can, like this, boss 72 just is inserted in each spliced eye 411 respectively, to increase the working life of impeller axle bush 7.
Further, be provided with several wear-resisting slide blocks 10 at the edge of this impeller assembly fixture 8 with impeller slideway 5 places of matching.The number of this wear-resisting slide block 10, size can be decided according to the camber line length of this impeller assembly fixture 8, and operated by rotary motion is between the 1-10 piece, and the best evenly is provided with 5 wear-resisting slide blocks, as shown in FIG..
In addition, this impeller assembly fixture 8 can be separately fixed on the interior bucket end 90 and the inner barrel wall 901; The structure at the bucket end 90 in simply describing again, shown in Fig. 7 A, Fig. 7 B, the similar bowl structure of global shape at the bucket end 90 in being somebody's turn to do, the bottom at the bucket end 90 is provided with second output gear perforation 91 that two output gears of being convenient on the decelerator pass in this, the both sides of this second output gear perforation 91 are provided with further the fixedly installation screw 93 of impeller assembly fixture 8, and this installation screw 93 is spirally connected fixing by screw and screw hole 85; The sidewall at the bucket end 90 is provided with the fixing lug boss 92 that is used for fixing impeller assembly fixture 8 in this, and this fixing lug boss 92 is spirally connected fixing by screw and screw bosses 83.
Next the installation of Wave wheel assembly is once described: shown in Fig. 1 to Fig. 9 B, at first, impeller assembly fixture 8 is fixed on inner barrel wall 901 and interior bucket at the end 90.Earlier the eye-splice on the impeller assembly fixture 8 84 is inserted (inserting slot construction omits among the figure) in the slot of offering on inner barrel wall 901 sidewalls, also a fixed block can be set on inner barrel wall 901, eye-splice 84 is pegged graft to be fixed on (as shown in Figure 4) in the fixed block 902; Second output gear perforation 91 that the perforation 81 of first output gear on the impeller assembly fixture 8 and the bottom at the interior bucket end 90 are offered is aimed at again, at this moment, the output gear 11 of the decelerator in the drive unit of washing machine passes first output gear perforation, 81, second output gear perforation 91 successively, with screw by the impeller axle brace table on the impeller assembly fixture 8 82 and the screw post 93 of interior bucket at the end wheel assembly fixture 8 overall fixed at interior bucket at the end 90; By screw hole on the impeller assembly fixture 8 85 and the screw post 94 of interior bucket at the end that the impeller assembly fixture 8 and the interior bucket end 90, is fixing once more.
Then, the Wave wheel assembly structure is installed.Melt after earlier on the fixedly projection 46 on the periphery edge that the impeller slideway 5 and the circular gear 6 of circle is socketed in impeller body 4 successively apply or riveted and fixed together, impeller axle bush 7 passes axle center 41 from the back side of impeller body 4, allows the boss 72 on impeller axle bush 7 anchor rings 73 be inserted in the spliced eye 411 at impeller body 4 back sides; Again impeller axle 3 being passed axle center 41 from the front of impeller body 4 is inserted in the hollow circuit cylinder cavity 71 of impeller axle bush 7, allow the reference column 31 of impeller axle 3 be inserted in the slot 821 of impeller axle brace table 82 both sides, pass screw 32 on the bottom surface 35 that is arranged on impeller axle 3 by screw 2 and be spirally connected and be fixed in the screw 822 on the impeller axle brace table 82, thus impeller body 4,7 lockings of impeller axle bush on impeller assembly fixture 8, rotate along circumference; At this moment, the sawtooth of the sawtooth at gear 6 back sides and the output gear 11 of decelerator coincide, by output gear 11 driven wheels 6 rotations of decelerator, simultaneously, drive impeller body 4 and on 82 of the impeller axle brace tables of impeller assembly fixture 8, rotate, carry out clothes washing along slideway 5.
Claims (9)
1. the assembly structure of a hung vertical rippled wheel, comprise: an impeller body (4), it is characterized in that: this impeller body (4) slidably is arranged on the impeller assembly fixture (8), is provided with one and is used to drive the gear ring (6) that impeller body (4) rotates between the back side of impeller body (4) periphery and impeller assembly fixture (8); Between impeller body (4) and gear ring (6), further be provided with one and be convenient to the impeller slideway (5) that the impeller body slides, reduces to rub.
2. the assembly structure of hung vertical rippled wheel according to claim 1 is characterized in that: the slideway that described impeller slideway (5) is complementary for the profile with gear ring (6); This impeller slideway (5) and gear ring (6) socket are fixed on the back side periphery of impeller body (4).
3. the assembly structure of hung vertical rippled wheel according to claim 1, it is characterized in that: described impeller body (4), gear ring (6) are used for the connection locked instrument that the impeller body slidably is arranged on the impeller assembly fixture is installed to impeller assembly fixture (8) by one; Perhaps, described impeller body (4), impeller slideway (5), gear ring (6) are used for the connection locked instrument that the impeller body slidably is arranged on the impeller assembly fixture is installed to impeller assembly fixture (8) by one successively; Described connection locked instrument is one to wear the impeller axle (3) and an impeller axle bush (7) at impeller body (4) center.
4. the assembly structure of hung vertical rippled wheel according to claim 3, it is characterized in that: this impeller body (4) has a discoidal substrate (42), the center of this impeller body (4) is provided with an axis hole (41) that runs through the impeller body, and this axis hole (41) wears described impeller axle (3), described impeller axle bush (7); This impeller axle (3) is set in the impeller axle bush (7), by screw (2), impeller axle (3) impeller body (4), impeller axle bush (7) is locked on impeller assembly fixture (8).
5. the assembly structure of hung vertical rippled wheel according to claim 4, it is characterized in that: the surface distributed at substrate (42) has a plurality of fins (43) that current rotate that drive when impeller rotates, be provided with a main drying fin (44) that moves towards disk border, rises highly gradually from central diameter on the surface of this discoidal substrate (42), on this discoidal substrate (42), be provided with a plurality of drainage holes (45); Be provided with one week of the back side of this discoidal substrate (42) more than one, be used for impeller slideway (5), gear (6) are fixed on fixedly projection (46) on the impeller body (4), be provided with in the periphery of impeller body axis hole (41) and be convenient to the fixing spliced eye (411) of impeller axle bush (7) socket a week.
6. according to the assembly structure of claim 3 or 4 described hung vertical rippled wheels, it is characterized in that: this impeller axle (3) comprises one first cylinder (30) and the anchor ring (34) that is installed in first cylinder (30) one ends, an end relative with anchor ring (34) in this first cylinder (30) is provided with bottom surface (35), be provided with at the center of this bottom surface (35) and be used to be convenient to the screw hole (32) that screw (2) passes, the same end of this bottom surface (35) is provided with the reference column (31) that is used to connect and fix impeller axle (3);
This impeller axle bush (7) comprises one second cylinder (70) and the anchor ring (73) that is installed in second cylinder (70) one ends, the cylindrical cavity (71) that this second cylinder (70) is a hollow, be provided with the boss (72) that at least one is convenient to install to the impeller body location on the anchor ring (73) of second cylinder (70) one side, this boss (72) inserts in the spliced eye (411); This first cylinder (30) inserts in the cylindrical cavity (71) of hollow.
7. according to the assembly structure of the hung vertical rippled wheel described in claim 3 or 4, it is characterized in that: the upper surface at this impeller axle (3) further is provided with a trim (1), on (1) clamping of this trim or the anchor ring (34) that is fixed on impeller axle (3) that is spirally connected.
8. the assembly structure of hung vertical rippled wheel according to claim 4, it is characterized in that: this impeller assembly fixture (8) is for approximate spherical, ring wall along impeller assembly fixture (8) has a breach to its bottom, respectively be provided with one at the dual-side of ring wall breach and guarantee to install the back indeformable eye-splice of impeller assembly fixture (84), this eye-splice (84) is plugged on the washing machine inner tub, be provided with one at the center of this impeller assembly fixture (8) and be convenient to lay impeller axle bush (7), circular impeller axle brace table (82), the center, the center of circle of this impeller axle brace table (82) is provided with one and is convenient to the screw (822) that screw (2) installs and fixes, on this impeller axle brace table (82), be provided with the slot (821) of at least one location impeller axle (3) that is used for pegging graft around the screw (822), a side of this impeller axle brace table (82) be provided with impeller assembly fixture (8) is fixed in screw bosses (83) on barrel end (90); Offer first output gear perforation (81) that an output gear of being convenient to decelerator passes on this impeller assembly fixture (8), be provided with the bore a hole screw hole (85) of relative position between (81) of the output gear of further guaranteeing decelerator and first output gear in the both sides of this first output gear perforation (81).
9. the assembly structure of hung vertical rippled wheel according to claim 8, it is characterized in that: the edge of this impeller assembly fixture (8) is provided with the wear-resisting slide block of 1-10 (10) with impeller slideway (5) place of matching; This wear-resisting slide block (10) number, size are decided according to the camber line length of this impeller assembly fixture (8); The bottom notch of this impeller assembly fixture (8) is " ω " shape, " W " shape or " M " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005101032392A CN1936150B (en) | 2005-09-20 | 2005-09-20 | Assembly structure of suspension-stand type wave wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005101032392A CN1936150B (en) | 2005-09-20 | 2005-09-20 | Assembly structure of suspension-stand type wave wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1936150A CN1936150A (en) | 2007-03-28 |
| CN1936150B true CN1936150B (en) | 2010-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005101032392A Active CN1936150B (en) | 2005-09-20 | 2005-09-20 | Assembly structure of suspension-stand type wave wheel |
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| CN (1) | CN1936150B (en) |
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| KR101620435B1 (en) * | 2009-12-04 | 2016-05-23 | 엘지전자 주식회사 | Laundry treatment apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5829277A (en) * | 1996-12-16 | 1998-11-03 | Maytag Corporation | Top loading clothes washer |
| US6220063B1 (en) * | 1999-02-09 | 2001-04-24 | Maytag Corporation | Drive system for clothes washer |
| CN2848905Y (en) * | 2005-09-21 | 2006-12-20 | 海尔集团公司 | Unit assemblage structure of suspension vertical pulsator |
-
2005
- 2005-09-20 CN CN2005101032392A patent/CN1936150B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5829277A (en) * | 1996-12-16 | 1998-11-03 | Maytag Corporation | Top loading clothes washer |
| US6220063B1 (en) * | 1999-02-09 | 2001-04-24 | Maytag Corporation | Drive system for clothes washer |
| CN2848905Y (en) * | 2005-09-21 | 2006-12-20 | 海尔集团公司 | Unit assemblage structure of suspension vertical pulsator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1936150A (en) | 2007-03-28 |
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