CN101285255A - Vibration reduction device for casing-barrel integrated full-automatic pulsator washing machine - Google Patents
Vibration reduction device for casing-barrel integrated full-automatic pulsator washing machine Download PDFInfo
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- CN101285255A CN101285255A CNA2007101005869A CN200710100586A CN101285255A CN 101285255 A CN101285255 A CN 101285255A CN A2007101005869 A CNA2007101005869 A CN A2007101005869A CN 200710100586 A CN200710100586 A CN 200710100586A CN 101285255 A CN101285255 A CN 101285255A
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Abstract
The invention provides a damping mechanism for a full-automatic pulsator washing machine with integrated shell and barrel, comprising a shell barrel 1, a base 2, a spin-dry tub 3, an impeller 4, a rubber corrugated water sealing disc 5, an elastic air-lock damper 6, an electric apparatus 7, a sleeve shaft 71, a frame 8, an equalizing frame 9, a pullback spring 10 and a ring-shaped flange 11. When the damping machine works, the structure allows the frame 8 to swing as the spin-dry tub 3, and ensures that most of the vibration energy generated by the rotation of the spin-dry tub 3, particularly the intensive swing which is the resultant motion of the revolution and the rotation of the spin-dry tub 3 and is generated by the imbalanced dehydration, is absorbed and consumed by the elastic air-lock damper 6; the arrangement of the equalizing frame 9 is to increase the arm of force on the lower part of an inertia system and to ensure that the whole inertia system is balanced on a central shaft of the shell barrel 1 by the action of the pullback spring 10 at the bottom to correct the deflection of the spin-dry tub 3.
Description
Technical field
The present invention relates to a kind of damper mechanism, be meant the damper mechanism of the full-automatic impeller type washing machine that is applied in a kind of shell bucket unification especially.
Background technology
Existing full-automatic impeller type washing machine is that steel ladle (interior bucket) is suspended on four jiaos on the shell by shock absorber, and therefore, this class washing machine all must have a shell to support shock absorber to eliminate the vibration that washing machine produces at work.The full-automatic impeller type washing machine of shell bucket unification has been got rid of traditional case member, steel ladle and shell are united two into one, become the full-automatic impeller type washing machine of the shell bucket unification of a new structure, therefore, how to eliminate the vibration problem that washing machine produces at work and just carried.
The present invention is directed to this difficult problem and propose a kind of brand-new solution, a kind of damper mechanism of full-automatic impeller type washing machine of shell bucket unification.
The object of the present invention is achieved like this: a kind of damper mechanism of full-automatic impeller type washing machine of shell bucket unification, comprise shell bucket, base, dehydration barrel, impeller, rubber ripple water shutoff dish, elastic air lock damper, electric device, sleeve, support, balancing stand, extension spring, annular flange, wherein: described shell bucket is the tubbiness water receptacle that bottom centre that plastics are made is provided with through hole; Described base is the tubular body of frame groove in top perimeter that plastics are made is provided with, and groove inside is provided with four lifting platform holes; Described dehydration barrel is that the bottom centre that perisporium is provided with numerous little small openings has the tubbiness of through hole to leak device; Described impeller is that the top is provided with the disk that wing oar center is provided with fixing hole; Described rubber ripple water shutoff dish is the ring-shaped rubber spare that a plurality of concentric circles ripple wrinkle are arranged; The device of described elastic air lock damper for constituting by cylinder, compression spring, piston and piston rod; Described electric device is the combination of motor, clutch, electromagnetic valve; The mechanism that described sleeve can independently radially be slided each other on a columnar shaft and be rotated by a tubular sleeve, and be the power delivery outlet of described electric device; Described support is the metallic plate that a plurality of mounting hole site are arranged; Described balancing stand is the metalwork of doorframe shape; Described extension spring is an extension spring; Described annular flange is a stainless steel annular part.
Successively, the top of base is connected fixing with the bottom of shell bucket during assembling; Rubber ripple water shutoff dish outer rim is fixed on the outer wall of shell bucket bottom mesopore, with pack into lifting platform hole in the base top groove of the connecting-rod head of elastic air lock damper; Electric device and balancing stand are fixed on the support, again by hole for hoist integral hanging on the support on the cylinder end of elastic air lock damper, simultaneously the sleeve of electric device is passed behind the interior annular distance of rubber ripple water shutoff dish with annular flange with the interior annular distance sealing and fixing of rubber ripple water shutoff dish on the end face of electric device; The shell bucket of again the dehydration barrel cover being packed into is fixed with the tubular shafts that stretches out the sleeve of rubber water shutoff dish, again impeller and the columnar shaft that puts in the sleeve of dehydration barrel inside are fixed, extension spring one end is pulled on the madial wall of base bottom, the other end is pulled on the sidewall of bottom of balancing stand.
After the present invention adopts said structure, solved preferably produce in the full-automatic impeller type washing machine work of shell bucket unification axially, radially, the problem of angle skew vibration.
Description of drawings
Below in conjunction with the embodiment in the accompanying drawing the present invention is described in further detail, but does not constitute any limitation of the invention.
Among the figure: 1-shell bucket, 2-base, 3-dehydration barrel, 4-impeller, 5-rubber ripple water shutoff dish, 6-elastic air lock damper, 7-electric device, 71-sleeve, 8-support, 9-balancing stand, 10-extension spring, 11-annular flange.
Specific implementation method
Consult Fig. 1, the damper mechanism of the full-automatic impeller type washing machine of a kind of shell bucket unification of the present invention, comprise shell bucket 1, base 2, dehydration barrel 3, impeller 4, rubber ripple water shutoff dish 5, elastic air lock damper 6, electric device 7, sleeve 71, support 8, balancing stand 9, extension spring 10, annular flange 11, wherein: the bottom centre that described shell bucket 1 is made for plastics is provided with the tubbiness water receptacle of through hole; The tubular body of frame groove in the top perimeter that described base 2 is made for plastics is provided with, and groove inside is provided with four lifting platform holes; Described dehydration barrel 3 has the tubbiness of through hole to leak device for the bottom centre that perisporium is provided with numerous little small openings; Described impeller 4 is provided with the disk that wing oar center is provided with fixing hole for the top; Described rubber ripple water shutoff dish 5 is for there being the ring-shaped rubber spare of a plurality of concentric circles ripple wrinkle; The device of described elastic air lock damper 6 for constituting by cylinder, compression spring, piston and piston rod; Described electric device 7 is the combination of motor, clutch, electromagnetic valve; The mechanism that described sleeve 71 can independently radially be slided each other on a columnar shaft and be rotated by a tubular sleeve, and be the power delivery outlet of described electric device 7; Described support 8 is for there being the metallic plate of a plurality of mounting hole site; Described balancing stand 9 is a doorframe shape metalwork; Described extension spring 10 is an extension spring; Described annular flange 11 is a stainless steel annular part.
Successively, the top of base 2 is connected fixing with the bottom of shell bucket 1 during assembling; Rubber ripple water shutoff dish 5 outer rims are fixed on the outer wall of shell bucket 1 bottom mesopore, the connecting-rod head of four elastic air lock damper 6 is respectively charged in four lifting platform holes in base 2 top slot; Electric device 7 and balancing stand 9 are fixed on the support 8, wholely again be suspended on the cylinder end of elastic air lock damper 6 by four holes for hoist on the support 8, simultaneously the sleeve 71 of electric device 7 is passed behind the interior annular distance of rubber ripple water shutoff dish 5 with annular flange 11 with the interior annular distance sealing and fixing of rubber ripple water shutoff dish 5 on the end face of electric device 7; The shell bucket 1 of again dehydration barrel 3 covers being packed into is fixed with the tubular shafts that stretches out the sleeve 71 of rubber water shutoff dish 5, impeller 4 and the columnar shaft that puts in the sleeve 71 of dehydration barrel inside is fixed again; Four extension spring 10 1 ends are pulled in respectively on the madial wall of base 2 bottoms, and the other end is pulled in respectively on the bottom sidewall of balancing stand 9.
Because dehydration barrel 3, impeller 4, electric device 7, support 8, balancing stand 9 are linked to be a whole inertia system, this integral body is suspended on the base 2 by elastic air lock damper 6 by support 8, only links to each other with shell bucket 1 by flexible rubber ripple water shutoff dish 5; The present invention is when concrete work, this structure allows support 8 with dehydration barrel 3 swings, can be with the rotation of dehydration barrel 3, most of vibrational energy of the violent swing that is produced when laying particular stress on dehydration especially (revolution that dehydration barrel 3 takes place and the resultant motion of rotation) absorbs and consumes on elastic air lock damper 6; Because the center of gravity of whole inertia system is higher than the position that elastic air lock damper 6 hangs support 8, therefore, under the gravity effect, dehydration barrel 3 can lean on the inwall of shell bucket 1 by natures, and the purpose that balancing stand 9 is set is whole coasting body to be equilibrated on the central shaft of shell bucket 1 crooked with correct dehydration bucket 3 for the arm of force that increases the inertia system bottom and the effect by bottom extension spring 10; Because of the effect of rubber ripple water shutoff dish 5, the washings in 1 barrel in the shell bucket can not leak and not influence the driving of 71 pairs of dehydration barrels 3 of sleeve and impeller 4.
Claims (2)
1. the damper mechanism of the full-automatic impeller type washing machine of shell bucket unification, comprise shell bucket 1, base 2, dehydration barrel 3, impeller 4, rubber ripple water shutoff dish 5, elastic air lock damper 6, electric device 7, sleeve 71, support 8, balancing stand 9, extension spring 10, annular flange 11, it is characterized in that: described dehydration barrel 3, impeller 4, electric device 7, support 8, balancing stand 9 are linked to be a whole inertia system, this integral body is suspended on the base 2 by elastic air lock damper 6 by support 8, only links to each other with shell bucket 1 by flexible rubber ripple water shutoff dish 5;
2. base 2 according to claim 1, balancing stand 9, extension spring 10 is characterized in that: an end of described extension spring 10 is pulled on the madial wall of base 2 bottoms, and the other end is pulled on the bottom sidewall of balancing stand 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101005869A CN101285255A (en) | 2007-04-11 | 2007-04-11 | Vibration reduction device for casing-barrel integrated full-automatic pulsator washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101005869A CN101285255A (en) | 2007-04-11 | 2007-04-11 | Vibration reduction device for casing-barrel integrated full-automatic pulsator washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101285255A true CN101285255A (en) | 2008-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101005869A Pending CN101285255A (en) | 2007-04-11 | 2007-04-11 | Vibration reduction device for casing-barrel integrated full-automatic pulsator washing machine |
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| CN (1) | CN101285255A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105316901A (en) * | 2014-07-30 | 2016-02-10 | 安徽聚隆传动科技股份有限公司 | Split type speed-reducing clutch for full-automatic washing machine |
| WO2018161930A1 (en) * | 2017-03-10 | 2018-09-13 | 青岛海尔洗衣机有限公司 | Washing machine |
-
2007
- 2007-04-11 CN CNA2007101005869A patent/CN101285255A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105316901A (en) * | 2014-07-30 | 2016-02-10 | 安徽聚隆传动科技股份有限公司 | Split type speed-reducing clutch for full-automatic washing machine |
| WO2018161930A1 (en) * | 2017-03-10 | 2018-09-13 | 青岛海尔洗衣机有限公司 | Washing machine |
| CN108570803A (en) * | 2017-03-10 | 2018-09-25 | 青岛海尔洗衣机有限公司 | A kind of washing machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081015 |