CN2848906Y - Assembling structure of suspension vertical pulsator - Google Patents
Assembling structure of suspension vertical pulsator Download PDFInfo
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- CN2848906Y CN2848906Y CN 200520127985 CN200520127985U CN2848906Y CN 2848906 Y CN2848906 Y CN 2848906Y CN 200520127985 CN200520127985 CN 200520127985 CN 200520127985 U CN200520127985 U CN 200520127985U CN 2848906 Y CN2848906 Y CN 2848906Y
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- impeller
- rippled
- washing machine
- assembling device
- assembly structure
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Abstract
The utility model relates to an assembling structure of a suspension vertical impeller, which comprises an impeller unit, wherein the impeller unit is installed on an inner drum of the washing machine through an assembling device of an impeller; the impeller unit is rotatablely arranged on the assembling device of the impeller. The washing machine is provided with two impellers which are suspended on both sides of the inner drum; the impellers are driven to rotate in the inner drum like wheels in an engaging-disengaging transmission structure; therefore, clothes turn. Owing to the rotation of the two impellers which are suspended, the utility model has the advantages of good turning effect of a drum in washing technology, no wrapping phenomenon and low abrasion, and simultaneously, the cleaning ratio of the washing technology of the impellers is realized, etc. The technology has the other advantage of water saving; the inner drum and the outer drum are both designed in a sphere shape, and the bottom dimension of the outer drum is small, the highest water level can only reach the one third height of the impellers for washing, therefore the purpose of water saving can be achieved.
Description
Technical field
The utility model relates to a kind of assembly structure of impeller, specifically is meant a kind of assembly structure of hung vertical rippled wheel, belongs to the improved technical field of part of washing machine syndeton.
Background technology
At present, a lot of in the kind of China's washing machine, the impeller unit that is adopted on its washing machine is also more and more, have adopt many impellers the unit, high impeller unit, automatically wave the impeller unit or the like, but the impeller of ordinary construction is in the majority on market usually.
Documents 1
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.
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.
Disclosed agitation wheel for washing machine in the above-mentioned documents, no matter how the structure of impeller designs, it nearly all is the interior bucket bottom that is set directly at washing machine, especially the impeller of automatic washing machine, the bucket bottom was provided with in its impeller was nested in especially, though other two-tub washing machine is arranged, in order better to stir the current in the washing machine inner tub, strengthen clean result, impeller tiltedly is located at the transition region of the interior bucket end and inner barrel wall, the set-up mode of this setup and utility model has basic difference, and impeller of the present utility model is fixed on inner barrel wall and interior bucket by an impeller assembling device at the end.
The utility model is under the enlightenment of prior art, bucket rotatable " hand-rubbing type " washing technology in the impeller rotation 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.
In view of this, in order to overcome the defective of prior art, reach effective drive clothing rotation and need carry out special design for the shape of impeller, at the special spherical interior barrel structure of suspension upright type washing machine, assembly structure to agitation wheel for washing machine need improve, and technical staff of the present utility model works out the assembly structure of the hung vertical rippled wheel of a novel structure finally.
The utility model content
For overcoming the defective of above-mentioned prior art, the purpose of this utility model be to provide a kind of simple in structure, can effectively drive the clothing upset, improve the mounting structure of the hung vertical rippled wheel of clean result.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of assembly structure of hung vertical rippled wheel comprises: an impeller unit 40, described impeller unit 40 is installed on the washing machine inner tub by an impeller assembling device 8, described impeller unit 40 rotating being arranged on the impeller assembling device 8.
The assembly structure of described hung vertical rippled wheel, described impeller assembling device 8 are fixedly mounted on the both sides at the washing machine inner tub wall 901 and the interior bucket end 90.
The assembly structure of described hung vertical rippled wheel, described impeller unit 40 is used for the rotating connection locked instrument that is arranged on the impeller assembling device in impeller unit is installed to impeller assembling device 8 by one.
As a kind of optimal way, this connection locked instrument is one to wear the impeller axle 3 and an impeller axle bush 7 at 40 centers, impeller unit.
The assembly structure of described hung vertical rippled wheel, described washing machine inner tub wall 901 are provided with is convenient to the mounting structure that impeller assembling device 8 installs and fixes.
As a kind of optimal way, this mounting structure can be the slot that directly is opened on the inner barrel wall, perhaps, also can be arranged on the fixed block on the inner barrel wall.
The assembly structure of described hung vertical rippled wheel, 90 bottom is provided with second output gear perforation 91 that two output gears of being convenient on the decelerator pass at the bottom of the described washing machine inner tub, the sidewall at the bucket end 90 is provided with two first fixtures 92 that are used for fixing impeller assembling device 8 in this, and the both sides of described second output gear perforation 91 are provided with second fixture 93.
The assembly structure of described hung vertical rippled wheel, described impeller assembling device 8 be a profile and this body profile of impeller be complementary impeller assembly fixture 8, perhaps, be the impeller assembling stand that a profile and this body profile of impeller are complementary.
The assembly structure of described hung vertical rippled wheel, the ring wall of described 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 device 84 of back impeller assembly fixture, this eye-splice device 84 directly is plugged in the mounting structure on the washing machine inner tub wall 901; On this impeller assembly fixture 8, offer first output gear perforation 81 that an output gear of being convenient to decelerator passes, be provided with bore a hole second fastener 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; Be provided with one at the center of this impeller assembly fixture 8 and be convenient to lay and connect impeller axle brace table 82 locked instrument, circular, a side of this impeller axle brace table 82 be provided with impeller assembly fixture 8 is fixed in first fastener 83 on barrel end 90.
The assembly structure of described hung vertical rippled wheel, the described impeller unit 40 that is arranged in the washing machine is two, respectively symmetry, outstanding upright being installed in the washing machine inner tub.
The assembly structure of described hung vertical rippled wheel, the outstanding upright impeller face that is installed in two impeller unit 40 in the described washing machine inner tub is spent less than 90 greater than 10 degree with the angle between the interior bucket bottom surface; As a kind of preferred mode, the angle between the impeller face of described impeller unit 40 and the interior bucket bottom surface is between 30 degree-60 degree.
Described impeller unit 40 comprises an impeller body 4 at least, be provided with between described impeller body 4 and the impeller assembling device 8 and be used to receive gear ring 6 outputting power, that drive 4 rotations of impeller body, described gear ring 6 can be fixed on the back side periphery of impeller body 4, also can with the 4 one-body molded settings of impeller body.
Further be provided with one and be convenient to the impeller slideway 5 that the impeller body slides, reduces to rub between impeller body 4 and gear ring 6, described impeller slideway 5 is fixed on the back side periphery of impeller body 4.
The use the beneficial effects of the utility model are:
This washing machine has the impeller of bucket both sides in two outstanding standing in, under the clutch drive mechanism drives, as wheel rotation in interior bucket, thereby drive the clothing upset, because the rotation of two outstanding vertical wave wheels, thereby 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 addition, fit in the impeller body of 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.
Description of drawings
Fig. 1 is the impeller perspective view of prior art;
Fig. 2 is the perspective view of the utility model hung vertical rippled wheel;
Fig. 3 is the decomposing schematic representation of the utility model hung vertical rippled wheel assembly structure;
Fig. 4 is the utility model hung vertical rippled wheel mounting structure schematic diagram;
Fig. 5 is the perspective view of the utility model impeller body;
Fig. 5 A is the perspective view at the utility model impeller body back side;
Fig. 6 A is the perspective view of the one side of the utility model impeller assembly fixture;
Fig. 6 B is the perspective view of the another side of the utility model impeller assembly fixture;
Fig. 7 A is the bottom surface perspective view of bucket in the utility model;
Fig. 7 B is the installed surface perspective view of bucket in the utility model;
Fig. 8 A is the utility model impeller axle one perspective view;
Fig. 8 B is another perspective view of the utility model impeller axle;
Fig. 9 A is the perspective view of the utility model impeller axle bush;
Fig. 9 B is another perspective view of the utility model impeller axle bush;
The specific embodiment
Below by specific embodiment accompanying drawing in addition, the utility model is described in detail.
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.
A kind of assembly structure of hung vertical rippled wheel, comprise an impeller unit 40, difference with the prior art is: described impeller unit 40 is installed on the washing machine inner tub by an impeller assembling device 8, described impeller unit 40 rotating being arranged on the impeller assembling device 8, described impeller unit 40 is used for the rotating connection locked instrument that is arranged on the impeller assembling device in impeller unit is installed to impeller assembling device 8 by one.Described impeller assembling device 8 then is to be fixedly mounted on the washing machine inner tub wall 901 and the both sides at the interior bucket end 90.Described two impeller unit 40 are by impeller assembling device 8 symmetries, outstanding upright being installed in the washing machine inner tub, the outstanding upright impeller face that is installed in two impeller unit 40 in the described washing machine inner tub is spent less than 90 greater than 10 degree with the angle between the interior bucket bottom surface, further, the best angle between the impeller face of described impeller unit 40 and the interior bucket bottom surface is between 30 degree-60 degree.In addition, the size of impeller unit 40 is decided according to the size of bucket in spherical, and impeller unit 40 on the inner barrel wall the height of landing top be positioned at more than 1/3 of action of bucket, at this moment two impellers that are oppositely arranged are when work, can better stir current, washing is got rid of in clothing throwing in interior bucket, reach best clean result.
For impeller unit 40, can adopt the impeller unit of prior art, but, what adopt in utility model is the specific impeller that suspension upright type washing machine uses that is suitable for, as Fig. 2, Fig. 3, shown in Figure 4, this impeller unit 40 comprises: an impeller body 4, this impeller body 4 is fixed on the impeller assembling device 8, between the back of impeller body 4 periphery and impeller assembling device 8, be provided with impeller slideway 5 successively, gear ring 6, wherein, impeller slideway 5 mainly is to be convenient to the impeller body when the drive lower slider of gear ring 6, and frictional force is reduced to minimum of a value, simultaneously, also can increase the impeller body, the service life of gear ring.
Described impeller body 4, gear ring 6 are used for the rotating connection locked instrument that is arranged on the impeller assembling device of impeller body is installed to impeller assembling device 8 by one; Perhaps, described impeller body 4, slideway 5, gear ring 6 are used for the rotating connection locked instrument that is arranged on the impeller assembly fixture of impeller body is installed to impeller assembling device 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 utility model, 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.
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.
Shown in Fig. 8 A, Fig. 8 B, this impeller axle 3 comprises a cylinder 30 and the anchor ring 34 that is installed in cylinder 30 1 ends, an end relative with anchor ring 34 in this 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 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 a cylinder 70 and the anchor ring 73 that is installed in cylinder 70 1 ends, this 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 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.
The assembly structure of described hung vertical rippled wheel, described impeller assembling device 8 be a profile and this body profile of impeller be complementary impeller assembly fixture 8, perhaps, be the impeller assembling stand that a profile and this body profile of impeller are complementary.Introduce the structure of impeller assembly fixture 8 around here in detail, the ring wall of described 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 device 84 of back impeller assembly fixture, this eye-splice device 84 directly is plugged in the mounting structure on the washing machine inner tub wall 901; On this impeller assembly fixture 8, offer first output gear perforation 81 that an output gear of being convenient to decelerator passes, be provided with bore a hole second fastener 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, this second fastener 85 can be screw hole 85 or pin hole etc.; Be provided with one at the center of this impeller assembly fixture 8 and be convenient to lay the impeller axle brace table 82 connection locked instrument, circular, a side of this impeller axle brace table 82 be provided with impeller assembly fixture 8 is fixed in first fastener 83 of bucket at the end 90, this first fastener 83 can be screw bosses 83 or screw hole etc.
As Fig. 3, Fig. 4, Fig. 6 A, shown in Fig. 6 B, impeller assembly fixture 8 is described again, this impeller assembly fixture 8 is for approximate spherical, ring wall along impeller assembly fixture 8 has a breach to its bottom, why at ring wall and bottom gap, this is to be brought by the special construction of interior bucket with impeller, the similar bowl structure of interior bucket of impeller is installed, the impeller of two ball crown types then is an outstanding relatively respectively left side that stands in inner barrel wall 901, right two bottom sides, if the structure of impeller assembly fixture 8 is too complicated loaded down with trivial details, bring certain difficulty in limited interior bucket space mounting certainly will for impeller, so this special hatch frame of impeller assembly fixture has important effect in the utility model impeller assembly structure, in addition, at the bottom opening of impeller assembly fixture, also can alleviate a part of weight of impeller.As shown in FIG., the bottom of this impeller assembly fixture 8 is " ω " shape, " W " shape, perhaps other shapes, 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 wall 901, 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, wherein, the number of the slot of offering 821 and reference column 31 number is set, the position is set is complementary, can accurately be positioned on the impeller assembly fixture to guarantee the impeller axle; A side of this impeller axle brace table 82 be provided with impeller assembly fixture 8 is fixed in the screw bosses 83 of bucket at the 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.
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..
The assembly structure of described hung vertical rippled wheel, described washing machine inner tub wall 901 are provided with is convenient to the mounting structure that impeller assembling device 8 installs and fixes.As a kind of optimal way, this mounting structure can be the slot that directly is opened on the inner barrel wall, perhaps, also can be arranged on the fixed block on the inner barrel wall.
The assembly structure of described hung vertical rippled wheel, 90 bottom is provided with second output gear perforation 91 that two output gears of being convenient on the decelerator pass at the bottom of the described washing machine inner tub, the sidewall at the bucket end 90 is provided with two first fixtures 92 that are used for fixing impeller assembling device 8 in this, this first fixture can be fixing lug boss 92 or fixed installation screw etc., the both sides of described second output gear perforation 91 are provided with second fixture 93, and this second fixture can be for installing screw 93 or pin hole etc. being installed.
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 impeller 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 (11)
1. the assembly structure of a hung vertical rippled wheel, comprise: an impeller unit (40), it is characterized in that: described impeller unit (40) is installed on the washing machine inner tub by an impeller assembling device (8), and described impeller unit (40) is rotating to be arranged on the impeller assembling device (8).
2. the assembly structure of hung vertical rippled wheel according to claim 1 is characterized in that: described impeller assembling device (8) is fixedly mounted on the both sides of washing machine inner tub wall (901) and the interior bucket end (90).
3. the assembly structure of hung vertical rippled wheel according to claim 1, it is characterized in that: described impeller unit (40) is used for the rotating connection locked instrument that is arranged on the impeller assembling device in impeller unit is installed to impeller assembling device (8) by one, preferably, this connection locked instrument is one to wear the impeller axle (3) and an impeller axle bush (7) at center, impeller unit (40).
4. the assembly structure of hung vertical rippled wheel according to claim 2, it is characterized in that: described washing machine inner tub wall (901) is provided with is convenient to the mounting structure that impeller assembling device (8) installs and fixes, preferably, this mounting structure can be the slot that directly is opened on the inner barrel wall, perhaps, also can be arranged on fixed block on the inner barrel wall.
5. the assembly structure of hung vertical rippled wheel according to claim 2, it is characterized in that: the bottom of (90) is provided with second output gear perforation (91) that two output gears of being convenient on the decelerator pass at the bottom of the described washing machine inner tub, the sidewall of the bucket end (90) is provided with two first fixtures (92) that are used for fixing impeller assembling device (8) in this, and the both sides of described second output gear perforation (91) are provided with second fixture (93).
6. according to the assembly structure of any described hung vertical rippled wheel in the claim 1 to 3, it is characterized in that: described impeller assembling device (8) be a profile and this body profile of impeller be complementary impeller assembly fixture (8), perhaps, be the impeller assembling stand that a profile and this body profile of impeller are complementary.
7. the assembly structure of hung vertical rippled wheel according to claim 6, it is characterized in that: the ring wall of described 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 impeller indeformable eye-splice device of assembly fixture (84), this eye-splice device (84) directly is plugged in the mounting structure on the washing machine inner tub wall (901); On this impeller assembly fixture (8), offer first output gear perforation (81) that an output gear of being convenient to decelerator passes, be provided with bore a hole second fastener (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); Be provided with one at the center of this impeller assembly fixture (8) and be convenient to lay and connect impeller axle brace table (82) locked instrument, circular, a side of this impeller axle brace table (82) be provided with impeller assembly fixture (8) is fixed in first fastener (83) on barrel end (90).
8. the assembly structure of hung vertical rippled wheel according to claim 1, it is characterized in that: described impeller unit (40) is two, respectively symmetry, outstanding upright being installed in the washing machine inner tub.
9. the assembly structure of hung vertical rippled wheel according to claim 8 is characterized in that: the outstanding upright impeller face that is installed in two the impeller unit (40) in the described washing machine inner tub is spent less than 90 with big 10 degree of angle between the interior bucket bottom surface; Preferably, the angle between the impeller face of described impeller unit (40) and the interior bucket bottom surface is between 30 degree-60 degree.
10. according to the assembly structure of claim 1 or 3 or 8 or 9 described hung vertical rippled wheels, it is characterized in that: described impeller unit (40) comprises an impeller body (4) at least, be provided with between described impeller body (4) and the impeller assembling device (8) and be used to receive gear ring (6) outputting power, that drive impeller body (4) rotation, described gear ring (6) can be fixed on the back side periphery of impeller body (4), also can with the one-body molded setting of impeller body (4).
11. the assembly structure of hung vertical rippled wheel according to claim 10, it is characterized in that: further be provided with one and be convenient to the impeller slideway (5) that the impeller body slides, reduces to rub between impeller body (4) and gear ring (6), described impeller slideway (5) is fixed on the back side periphery of impeller body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520127985 CN2848906Y (en) | 2005-09-28 | 2005-09-28 | Assembling structure of suspension vertical pulsator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520127985 CN2848906Y (en) | 2005-09-28 | 2005-09-28 | Assembling structure of suspension vertical pulsator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2848906Y true CN2848906Y (en) | 2006-12-20 |
Family
ID=37521388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520127985 Expired - Fee Related CN2848906Y (en) | 2005-09-28 | 2005-09-28 | Assembling structure of suspension vertical pulsator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2848906Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127154A (en) * | 2015-08-28 | 2015-12-09 | 刘磊 | Water band soaking and pulse surge cleaning device |
-
2005
- 2005-09-28 CN CN 200520127985 patent/CN2848906Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127154A (en) * | 2015-08-28 | 2015-12-09 | 刘磊 | Water band soaking and pulse surge cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061220 Termination date: 20130928 |