CN205099956U - Impeller type automatic washing machine - Google Patents
Impeller type automatic washing machine Download PDFInfo
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- CN205099956U CN205099956U CN201520859714.8U CN201520859714U CN205099956U CN 205099956 U CN205099956 U CN 205099956U CN 201520859714 U CN201520859714 U CN 201520859714U CN 205099956 U CN205099956 U CN 205099956U
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Abstract
The utility model relates to an impeller type automatic washing machine relates to washing machine technical field, has overcome the current no special steel ladle washing machine vibrations defect that the noise is big, the water consumption is big, and it includes top cap, box and interior bucket, interior barrel head bottom surface on be equipped with the ring muscle, interior bucket whole through interior barrel head mounting support on speed reduction separation and reunion drive arrangement, speed reduction separation and reunion drive arrangement upper portion pass in the bucket the bottom be equipped with the impeller movablely, have and be connected with the base below the box of flourishing water function, speed reduction separation and reunion drive arrangement pass the box hermetcally and install on the base through supporting the shock attenuation spring, the bottom half be equipped with the outlet, the outlet be linked together through drain valve and the drain pipe that passes from the base, the utility model discloses saved dedicated steel ladle, energy -conserving, water conservation, it is with low costs, being equipped with on the base and supporting the shock attenuation spring, the shock attenuation is effectual, interior barrel head forms mouthful sealing gas room, prevents to leak.
Description
Technical field
The utility model relates to washing machine technology field, particularly full-automatic pulsator washing machine.
Background technology
Full-automatic impeller type washing machine, be made up of bucket, a steel ladle and outer case in one, interior bucket can be fitted together with steel ladle concentric locking collar with the relative rotation, steel ladle is arranged in outer case actively by suspension rod, the speed-reducing clutch being connected with and driving clothes washing, dehydration is installed by screw bottom steel ladle, motor is arranged on speed-reducing clutch prejudicially, the output shaft of motor is provided with belt wheel, by belt, motor is connected with the input of speed-reducing clutch, the washing machine noise of this structure is large, and efficiency is low; Will retain a determining deviation between interior bucket and steel ladle, retain a determining deviation between steel ladle and casing, bulk is bigger than normal, and cost is high, and reliability reduces, and noise is large; In order to reduce noise, raise the efficiency, save cost and space, cancel steel ladle, steel ladle function taken into account by casing, technical research is a lot, but never ripe product, and, support shock mitigation system and do not pass a test, vibrations noise is large, casing is square, and interior bucket is round, if adopt casing to take into account steel ladle function, water consumption in casing is large, whole machine is wasted water, and because large water seal place is easily leaked, and makes motor easy conductive, machine breakdown etc. problems can not be resolved always, and this is the new technical problem that we need to solve.
Summary of the invention
The purpose of this utility model is, provides a kind of full-automatic pulsator washing machine, to overcome above-mentioned defect.
The utility model above-mentioned purpose can be achieved in the following manner: a kind of full-automatic pulsator washing machine, comprise top cover, casing and interior bucket, top cover is placed on casing, interior bucket is placed in casing, it is characterized in that: the sidewall of described interior bucket is provided with throws water hole, its top side wall is provided with gimbal, the bottom of described interior bucket is at the bottom of interior bucket, at the bottom of described interior bucket, bottom surface is provided with annulus muscle, described interior bucket is overall to be bearing on deceleration clutch driving unit by installing at the bottom of interior bucket, described deceleration clutch driving unit top is provided with impeller actively through the bottom of interior bucket, base is connected with below the described casing with the function that is filled with water, described deceleration clutch driving unit sealingly extends through casing and is arranged on base by supporting damping spring, described bottom half is provided with water discharge outlet, described water discharge outlet is connected with the drainpipe passed from base by draining valve.
Described annulus muscle has some circles, the diameter of described minimum annulus muscle be greater than the diameter of bottom half bossing and the axial height of annulus muscle lower than bottom half bossing, at the bottom of described annulus muscle, interior bucket, between the bottom of casing, form a sealed air chamber of falling opening.
Be provided with large water seal between described casing and deceleration clutch driving unit, described large water seal is connected with casing close-fitting by large water seal clip.
The bottom intermediate projections of described casing, surrounding is the catchment of indentation, and described water discharge outlet is located on limit, catchment, and described draining valve is by being arranged on the tractor control connection on deceleration clutch driving unit (18).
Described large water seal is bowl-shape, makes primarily of elastomeric material, is inlaid with spring band, metallic framework and oiliness bearing in it.
Radial clearance between described interior bucket and casing is 30-100mm.
The hole be connected with the clutch driving unit that slows down is provided with in the middle of described interior bucket bottom, described interior bucket (7) is formed by seamless welding at the bottom of stainless steel plate integral drawing and forming or the corrosion resistant plate justified by volume and stainless steel cask or entirety is plastic material, is injected with the flange be connected with the clutch driving unit that slows down bottom it.
Be fastened and connected by locking nut, sealing ring between described deceleration clutch driving unit and interior bucket.
Described support damping spring has 3-6, and the center line of described support damping spring is more than or equal to the radius of interior bucket to the distance of the axis of interior bucket.
Compared with prior art, advantage of the present utility model and beneficial effect are:
1, technical solutions of the utility model, eliminate special steel ladle, not only install simple, convenient, and interior bucket has steel ladle function, simple and compact for structure, coaxially install, energy-conservation, water saving, and cost is low;
2, technical solutions of the utility model, base is provided with support damping spring, good damping effect;
3, technical solutions of the utility model, are provided with annulus muscle at the bottom of interior bucket, and form one at the bottom of casing and fall the sealed air chamber of mouth, prevent foreign material and water from entering large water seal lip, effectively prevent the generation of leaking.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, in describing embodiment, the accompanying drawing used is needed to be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for the art those of ordinary skill, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings:
Fig. 1 is the overall structure schematic diagram of the utility model embodiment;
Fig. 2 is the structural representation of the utility model embodiment deceleration clutch driving unit;
Fig. 3 is the plan structure schematic diagram of Fig. 2;
Fig. 4 is the structural representation of the large water seal of the utility model embodiment;
Wherein, 1. top cover; 2. casing; 3. at the bottom of interior barrel; 4. annulus muscle; 5. gimbal; 6. throw water hole; 7. bucket in; 8. impeller; 9. locking nut; 10. sealing ring; 11. flanges; 12. large water seals; 13. large water seal clips 13; 14. water discharge outlet; 15. tractors; 16. draining valves; 17. drainpipes; 18. deceleration clutch driving units; 19. bases 19; 20. support damping spring 20.
In Fig. 2,30. impeller shafts; 31. little water seals; 32. Upper shaft sleeves; 33. oiliness bearings; 34. bearings one; 35. upper end covers; 36. planet carrier components; 37. bottom end covers; 38. cable wire framves; 39. cable wires; 40. pawl bars; 41. motor; 42. clutch covers; 43. motor output shafts; 44. side's silk ratchet assemblies; 45. bearings two; 46. Lower shaft sleeves; 47. central gears; 48. internal gears.
In Fig. 3,50. large water seal outer rings; 51. oiliness bearings; 52. metallic frameworks; 53. large water seal lips; 54. spring bands; 55. ripple breeze ways 55.
Detailed description of the invention
Composition graphs 1-Fig. 4, for a kind of full-automatic pulsator washing machine example structure of the utility model schematic diagram, comprise top cover 1, casing 2 and interior bucket 7, top cover 1 is placed on casing 2, interior bucket 7 is placed in casing 2, it is characterized in that: the sidewall of described interior bucket 7 is provided with throws water hole 6, its top side wall is provided with gimbal 5, the bottom of described interior bucket 7 is at the bottom of interior bucket 3, at the bottom of described interior bucket, 3 bottom surfaces are provided with annulus muscle 4, described interior bucket 7 entirety is bearing on deceleration clutch driving unit 18 by 3 installations at the bottom of interior bucket, described deceleration clutch driving unit 18 top is provided with impeller 8 actively through the bottom of interior bucket 7, the described casing 2 with the function that is filled with water is connected with base 19 below, described deceleration clutch driving unit 18 sealingly extends through casing 2 and is arranged on base 19 by supporting damping spring 20, water discharge outlet 14 is provided with bottom described casing 2, described water discharge outlet 14 is connected with the drainpipe 17 passed from base 19 by draining valve 16.
Described annulus muscle 4 has some circles, the diameter of described minimum annulus muscle 4 be greater than the diameter of casing 2 bottom protrusion part and the axial height of annulus muscle 4 lower than casing 2 bottom protrusion part, at the bottom of described annulus muscle 4, interior bucket 3, between the bottom of casing 2, form a sealed air chamber of falling opening.
Be provided with large water seal 12 between described casing 2 and deceleration clutch driving unit 18, described large water seal 12 is connected with casing 2 close-fitting by large water seal clip 13.
The bottom intermediate projections of described casing 2, surrounding is the catchment of indentation, and described water discharge outlet 14 is located on limit, catchment, and described draining valve 16 is by being arranged on tractor 15 control connection on deceleration clutch driving unit 18.
Described large water seal 12 is bowl-shape, makes, be inlaid with spring band, metallic framework and oiliness bearing in it primarily of elastomeric material.
Radial clearance between described interior bucket 7 and casing 2 is 30-100mm.
The hole be connected with the clutch driving unit 18 that slows down is provided with in the middle of described interior bucket 7 bottom, described interior bucket 7 is formed by seamless welding at the bottom of stainless steel plate integral drawing and forming or the corrosion resistant plate justified by volume and stainless steel cask or entirety is plastic material, is injected with the flange be connected with the clutch driving unit 18 that slows down bottom it.
Be fastened and connected by locking nut 9, sealing ring 10 between described deceleration clutch driving unit 18 and interior bucket 7.
Described support damping spring (20) has 3-6, and the center line of described support damping spring 20 is more than or equal to the radius of interior bucket 7 to the distance of the axis of interior bucket 7.
According to Fig. 1, washing machine top remains top cover 1, be a bottom under it be closed casing 2, installing hole is provided with in the middle of bottom casing 2, large water seal 12 is installed, the part of large water seal 12 is installed higher than peripheral part in the middle of bottom casing 2, water discharge outlet 14 is just arranged on casing 2 bottom peripheral portion, connect draining valve 16 and drainpipe 17, such setting is to make the water capacity bottom casing 2 easily discharge from water discharge outlet, and the large water seal 12 of mid portion higher than the water surface, reduce the probability leaked from large water seal.
Washing dewatering tub 7 is 3 to form at the bottom of the upper bucket of porose stainless steel drum riveted joint, at the bottom of flange 11 is directly injected into barrel in 3, become closed overall structure, be provided with one the bucket end to multi-turn annulus 4, annulus muscle 4 minimum diameter is greater than the diameter more than 10 millimeters of bottom half the raised area, lower than the raised area in the middle of bottom half bottom annulus muscle 4. Washing dewatering tub 7 is sleeved on the Upper shaft sleeve 32 of deceleration clutch driving unit 18, lock with locking nut 9, sealing ring 10 is also had between locking nut 9 and flange 11, and between the screw thread of locking nut 9 and Upper shaft sleeve 32, also have fluid sealant, guarantee that Washing dewatering tub 7 is water-tight.
Composition graphs 1 and Fig. 2, deceleration clutch driving unit 18, decomposition texture is impeller shafts 30, Upper shaft sleeve 32, Lower shaft sleeve 46, motor output shaft 43, upper end cover 35, bottom end cover 37, and planetary gear set is coaxial configuration.Wherein little water seal 31 is installed between Upper shaft sleeve 32 and impeller shafts 30, plays water shutoff and prevent the grease in gear-box from revealing.Gear-box mechanism is planetary gear construction, clutch part is divided into ratchet, square silk clutch spring structure, motor 41 is coaxially arranged on the below of deceleration clutch driving unit, motor output shaft 43 is directly connected in central gear 47, as the sun gear of planet circular system, internal gear 48 be the plastic annular wheel of planet circular system, directly be fastenedly connected Upper shaft sleeve 32, lower end connects Lower shaft sleeve 46, and planet carrier component 36 directly connects impeller shafts 30, and Upper shaft sleeve 32 is together with impeller shafts 30 coaxial package.Internal gear 48 is plastic material with the planetary gear of planet carrier component 36, thus the rotor of motor and Upper shaft sleeve 32 and impeller shafts 30 insulate come, isolate even if Washing dewatering tub 7 is interior and charging member insulate.
The end cap of motor 41 is fixedly connected with the bottom end cover 37 of deceleration clutch driving unit, plastic insulation pad is had to separate therebetween, the Lower shaft sleeve 46 of deceleration clutch driving unit is arranged on bottom end cover 37 by bearing 2 45 connection, clutch cover 42 is sleeved on motor output shaft 43, side's silk ratchet assembly 44 is sleeved on Lower shaft sleeve 46 and clutch cover 42, control being separated and merging of Lower shaft sleeve 46 and clutch cover 42 by pawl bar 40, Lower shaft sleeve 46 and internal gear 48 link together.Rolled by bearing 1 between upper end cover 35 with Upper shaft sleeve 32 and be connected.Upper end cover 35 and bottom end cover 37 are connected by screw.
Bottom end cover 37 has several equally distributed elongated portion, be used for installing and support damping spring 20, the lower end supporting damping spring 20 is arranged on base 19, relatively and the axis of Washing dewatering tub 7, support damping spring 20 be evenly distributed on Washing dewatering tub 7 central axis be the center of circle circumferentially, support damping beach spring 20 is equal to or greater than Washing dewatering tub 7 radius to the distance of the axis of Washing dewatering tub 7, guarantee that the center of gravity of Washing dewatering tub 7 does not deflect away from when machine rocks in the scope of support damping spring 20.
On base 19, be also provided with the mechanism of tractor 15, draining valve 16 and fixing tightwire 39, draining valve 16 upper end is connected with water discharge outlet 14, and lower end is connected with drainpipe 17.
During washing, tractor 15 is failure to actuate, under the effect of back-moving spring, cable wire 39 through cable wire frame 38 decontrols pawl bar 40, pawl bar 40 side's of promotion silk ratchet assembly 44 under the effect of back-moving spring turns over certain angle, makes clutch spring be relaxed state, and then Lower shaft sleeve 46 and clutch cover 42 are departed from, planet circular system works, and drives impeller shafts 30 underdrive.If be swing bucket structure, ratchet is two ratchet mechanisms, if plain edition structure, is single ratchet mechanism, at this moment then increases brake band and unilateral bearing.
During dehydration, tractor 15 pulls cable wire 39, pawl bar 40 is made to rotate disengaging side's silk ratchet 44 assembly, side's silk ratchet assembly 44 automatic wrapping, free state is returned to by the elasticity of self, together with clutch cover 42 and Lower shaft sleeve 46 armfuls, synchronous axial system, thus making whole planetary system become a unitary rotation, impeller shafts 30 and Upper shaft sleeve 32 drive impeller 8 and Washing dewatering tub 7 synchronous axial system respectively.
In the middle of bottom casing 2, large water seal 31 is installed, large sealing 31 is bowl structure, elastomeric material is made, as shown in Figure 3, inside is inlaid with metallic framework 52 and oiliness bearing 51 to concrete structure, makes large water seal have the effect of bearing, there is good elasticity and water shutoff simultaneously, inner side has two to multiple large water seal lip 53, is slidably connected with Upper shaft sleeve 32, can Free-rolling and sliding axially.Have one spring band 54 outside large water seal lip 53 at least, guarantee sealing property.The large water seal outer ring in outside has certain rigidity, is fixed in the bottom mounting apertures of casing 2 by large water seal clip 13.The structure of large water seal 31 ensures that Upper shaft sleeve 32 can within the specific limits vertically and radial deflection, and meanwhile, metallic framework 52 and the oiliness bearing 51 of large water seal 31 inside hold Upper shaft sleeve 32, reaches rollings, slip, the effect that seals.
During assembling, first deceleration clutch driving unit 18 is assembled into black box.Be installed on base 19 by supporting damping spring 20; Large water seal 12, be arranged on bottom casing 2 by large water seal clip 13, then casing 2 is put into base 19 top, make the Upper shaft sleeve 32 of deceleration clutch driving unit 18 and impeller shafts 30 through large water seal 12, be screwed casing 2 and base 19, in casing 2, Washing dewatering tub 7 is sleeved on Upper shaft sleeve 32, put sealing ring 10 well, fixed by locking nut, impeller 8 is installed on impeller shafts 30.Finally be set with upper top cover operation part 1.
Specific works process, first washing mode is entered, open water intaking valve, water enters in casing 2 and Washing dewatering tub 7, water inlet highly adopts traditional level sensor to control, and when water level reaches default height, enters washing mode, at this moment form cavity in 3 bottom annulus muscle 4 scopes at the bottom of bucket, large water seal lip 53 is within the scope of cavity.Washing terminates, and tractor 15 works, and opens draining valve 16 and pawl bar 40, and when first draining is to empty water level, motor drives impeller shafts 30 and Upper shaft sleeve 32 synchronous axial system, thus drives Washing dewatering tub 7 to rotate together with impeller 8, reaches dehydrating effect.
The utility model is described explanation by impeller automatic washing machine.
Above specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; and be not used in restriction protection domain of the present utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included in the utility model protection domain.
Claims (9)
1. a full-automatic pulsator washing machine, comprise top cover (1), casing (2) and interior bucket (7), top cover (1) is placed on casing (2), interior bucket (7) is placed in casing (2), it is characterized in that: the sidewall of described interior bucket (7) is provided with throws water hole (6), its top side wall is provided with gimbal (5), the bottom of described interior bucket (7) is (3) at the bottom of interior bucket, at the bottom of described interior bucket, (3) bottom surface is provided with annulus muscle (4), the overall installation by (3) at the bottom of interior bucket of described interior bucket (7) is bearing on deceleration clutch driving unit (18), described deceleration clutch driving unit (18) top is provided with impeller (8) actively through the bottom of interior bucket (7), the described casing (2) with the function that is filled with water is connected with base (19) below, described deceleration clutch driving unit (18) sealingly extends through casing (2) and is arranged on base (19) by supporting damping spring (20), described casing (2) bottom is provided with water discharge outlet (14), described water discharge outlet (14) by draining valve (16) with from base (19) through drainpipe (17) be connected.
2. full-automatic pulsator washing machine according to claim 1, it is characterized in that: described annulus muscle (4) has some circles, the diameter of described minimum annulus muscle (4) be greater than the diameter of casing (2) bottom protrusion part and the axial height of annulus muscle (4) lower than casing (2) bottom protrusion part, form a sealed air chamber of falling opening between the bottom of (3), casing (2) at the bottom of described annulus muscle (4), interior bucket.
3. full-automatic pulsator washing machine according to claim 1, it is characterized in that: be provided with large water seal (12) between described casing (2) and deceleration clutch driving unit (18), described large water seal (12) is connected with casing (2) close-fitting by large water seal clip (13).
4. full-automatic pulsator washing machine according to claim 1, it is characterized in that: the bottom intermediate projections of described casing (2), surrounding is the catchment of indentation, described water discharge outlet (14) is located on limit, catchment, and described draining valve (16) is by being arranged on tractor (15) control connection on deceleration clutch driving unit (18).
5. full-automatic pulsator washing machine according to claim 3, is characterized in that: described large water seal (12), for bowl-shape, made primarily of elastomeric material, is inlaid with spring band, metallic framework and oiliness bearing in it.
6. the full-automatic pulsator washing machine according to the arbitrary claim of Claims 1-4, is characterized in that: the radial clearance between described interior bucket (7) and casing (2) is 30-100mm.
7. the full-automatic pulsator washing machine according to the arbitrary claim of Claims 1-4, it is characterized in that: in the middle of described interior bucket (7) bottom, be provided with the hole be connected with the clutch driving unit that slows down (18), described interior bucket (7) is formed by seamless welding at the bottom of stainless steel plate integral drawing and forming or the corrosion resistant plate justified by volume and stainless steel cask or entirety is plastic material, is injected with the flange be connected with the clutch driving unit that slows down (18) bottom it.
8. the full-automatic pulsator washing machine according to the arbitrary claim of Claims 1-4, is characterized in that: be fastened and connected by locking nut (9), sealing ring (10) between described deceleration clutch driving unit (18) and interior bucket (7).
9. the full-automatic pulsator washing machine according to the arbitrary claim of Claims 1-4, it is characterized in that: described support damping spring (20) has 3-6, the center line of described support damping spring (20) is more than or equal to the radius of interior bucket (7) to the distance of the axis of interior bucket (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520859714.8U CN205099956U (en) | 2015-11-02 | 2015-11-02 | Impeller type automatic washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520859714.8U CN205099956U (en) | 2015-11-02 | 2015-11-02 | Impeller type automatic washing machine |
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| Publication Number | Publication Date |
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| CN205099956U true CN205099956U (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520859714.8U Active CN205099956U (en) | 2015-11-02 | 2015-11-02 | Impeller type automatic washing machine |
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| CN (1) | CN205099956U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106637794A (en) * | 2015-11-02 | 2017-05-10 | 安徽聚隆传动科技股份有限公司 | Wave-wheel type automatic washing machine |
| WO2018196625A1 (en) * | 2017-04-24 | 2018-11-01 | 青岛海尔洗衣机有限公司 | Washing machine |
-
2015
- 2015-11-02 CN CN201520859714.8U patent/CN205099956U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106637794A (en) * | 2015-11-02 | 2017-05-10 | 安徽聚隆传动科技股份有限公司 | Wave-wheel type automatic washing machine |
| CN106637794B (en) * | 2015-11-02 | 2024-04-19 | 宁国聚隆减速器有限公司 | Pulsator type full-automatic washing machine |
| WO2018196625A1 (en) * | 2017-04-24 | 2018-11-01 | 青岛海尔洗衣机有限公司 | Washing machine |
| JP7062752B2 (en) | 2017-04-24 | 2022-05-06 | 青島海爾洗衣机有限公司 | Washing machine |
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Effective date of registration: 20211210 Address after: 242371 No. 16, Chuangye North Road, Ningguo Economic and Technological Development Zone, Xuancheng City, Anhui Province Patentee after: NINGGUO JULONG REDUCER Co.,Ltd. Address before: 242399 No. 16 Pioneering North Road, Ningguo Economic and Technological Development Zone, Xuancheng City, Anhui Province Patentee before: Anhui Julong Transmission Technology Co.,Ltd. |