CN2918489Y - Two-way washing machine - Google Patents
Two-way washing machine Download PDFInfo
- Publication number
- CN2918489Y CN2918489Y CN 200620006190 CN200620006190U CN2918489Y CN 2918489 Y CN2918489 Y CN 2918489Y CN 200620006190 CN200620006190 CN 200620006190 CN 200620006190 U CN200620006190 U CN 200620006190U CN 2918489 Y CN2918489 Y CN 2918489Y
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- agitator
- stirrer shaft
- motor
- gear
- washing machine
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Abstract
The utility model provides a bi-directional washing type washing machine, which comprises an internal barrel, an agitator device and a drive device. The utility model is characterized in that two agitators which are concentricity sleeved together and are simultaneously rotated in inverse direction driven by the drive device are arranged at the bottom of the internal barrel. When washing, the two agitators are bilaterally agitated and rubbed to rinse and wash in inverse direction; thereby the washing efficiency and the cleaning rate of the washing machine are effectively improved.
Description
Technical field
The utility model belongs to the washing machine technical field, relates in particular to a kind of washing machine that can carry out two-way washing.
Background technology
All have only an agitator device (or claiming impeller or agitator) in the interior bucket of existing known common impeller-type, agitator type washing machine, in it is located in the bucket bottom be projected in a stirrer shaft in the bucket bottom link to each other, stirrer shaft links to each other with drive unit.During washing, agitator is under the driving of drive unit, rotate and stir substrate unidirectional positive and negative intermittence, washings wash, because of agitator identical with the direction of motion of substrate, washings, cause the rubbing action that produces between agitator and substrate, the washings less, it is also less that agitator is dialled the rinsing intensity of the washings that swash, thereby make the detersive efficiency of washing machine and clean than being difficult to raising.Through investigation, the surveyee 60% or more thinks the detersive efficiency, clean higher than not of existing conventional laundry apparatus.Surveyee more than 50% thinks, the rinsing insufficient strength of existing conventional laundry apparatus and cause washing agent to remain in the substrate easily makes the washing clothes jaundice.Particularly be engaged in the people of manual labor work, generally believe that the clean ratio of existing conventional laundry apparatus is not high.
Summary of the invention
Low for the detersive efficiency that causes a little less than the single and rinsing current that overcome and improve that above-mentioned conventional laundry apparatus exists because of alr mode, clean than not high defective and deficiency, the purpose of this utility model provides a kind of washing machine that can carry out two-way washing, be provided with in the interior bucket bottom of this washing machine and be installed together and two agitators of counter-rotation each other, during washing, two agitators stir substrate and washings simultaneously two-wayly, thereby have directly solved above-mentioned defective and deficiency that existing washing machine exists effectively.
The purpose of this utility model is achieved by the following technical solution:
A kind of washing machine of two-way washing, it comprises interior bucket, agitator device and drive unit, it is characterized in that described agitator device is made up of first agitator, first stirrer shaft, second agitator and second stirrer shaft; Described first stirrer shaft is a quill shaft, and in the bucket bottom, the other end was stretched in outward outside the interior bucket bottom in the one distal process arised from; In being located at, described first agitator fixedlys connected in the bucket bottom and with described first stirrer shaft; The described second stirrer shaft concentric locking collar inserts among described first stirrer shaft and first agitator, and has the predetermined axis body part that grows that exceeds the first stirrer shaft two ends and first agitator bottom; The maximum outside diameter size of described second agitator is significantly less than the maximum outside diameter size of described first agitator, and this second agitator is located at the central portion of first agitator with one heart and is connected with the axis body partial fixing that grows of second stirrer shaft; The described axis body part that grows that is positioned at the first outer stirrer shaft of bucket bottom and second stirrer shaft is connected with drive unit respectively; Described drive unit is to make first stirrer shaft, first agitator and second stirrer shaft, second agitator drive unit of counter-rotation each other.
The maximum outside diameter size of described second agitator is the 1/4-3/4 of the first agitator maximum outside diameter size.
Described first agitator is a circle basin shape, second agitator that matches with it is a disc, be provided with paddle and help at the medial surface of circle basin shape first agitator and wash convex tendon, top and be provided with an outwards outstanding circle convex annular and be provided with and be fit to the inner concave that disc second agitator is inserted in along, inner bottom part, in this inner concave, be provided with spilled water hole, radially be provided with paddle and help at the upper part of disc second agitator and wash convex tendon.
The maximum outside dimension of described second agitator is 3/4 of the first agitator maximum outside diameter size.
Described drive unit is made up of a motor and a sets of transmission mechanism.
Described drive unit is made up of two motors and two sets of transmission mechanism.
The structure of described motor and transmission mechanism is, motor shaft is provided with electrical machine belt pulley, first stirrer shaft is provided with ring gear, the axis body that grows of second stirrer shaft partly is provided with second stirrer shaft gear relative with described ring gear and the second stirrer shaft belt wheel that links to each other with electrical machine belt pulley by belt, between described second stirrer shaft gear and described ring gear, be provided with more than at least two and this ring gear and the second stirrer shaft gear pinion in mesh, this pinion is installed on the tooth rest, and tooth rest is fixed on the transmission mechanism housing.
The structure of described motor and transmission mechanism is, motor shaft is provided with motor gear and electrical machine belt pulley, first stirrer shaft is provided with the first stirrer shaft belt wheel that links to each other with electrical machine belt pulley by belt, and the axis body part that grows of second stirrer shaft is provided with the second stirrer shaft gear that is meshed with motor gear.
The structure of described motor and transmission mechanism is, motor shaft is provided with motor gear and electrical machine belt pulley, first stirrer shaft is provided with the first stirrer shaft gear that is meshed with motor gear, and the axis body part of growing of second stirrer shaft is provided with by the belt second stirrer shaft belt wheel that is connected with electrical machine belt pulley.
During washing, drive unit drives the running in the other direction each other of first agitator and second agitator simultaneously, thus reach two-wayly stir, the purpose of rinsing substrate.
It is that following good effect is arranged that the utility model is compared with existing conventional laundry apparatus:
1, the detersive efficiency and the clean ratio of washing machine directly and have effectively been improved.
2, winding and kink between the substrate directly and have effectively been reduced.
3, directly and effectively strengthen the rinsing intensity of washing current, reduced the residual quantity of washing agent in substrate.
4, simple in structure, low cost of manufacture is suitable for large-scale production.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the vertical profile apparent structure figure of one of embodiment of the utility model washing machine.
Fig. 2 is two the vertical profile apparent structure figure of the embodiment of the utility model washing machine.
Fig. 3 is three the vertical profile apparent structure figure of this new embodiment with novel washing machine.
Among the figure, 1, first agitator; 2, second agitator; 3, first stirrer shaft; 4, second stirrer shaft; 5, interior bucket; 6, grow the axis body part; 7, paddle; 8, help and wash convex tendon; 9, inner concave; 10, convex edge; 11, help and wash convex tendon; , 12, paddle; 13, motor; 14, electrical machine belt pulley; 15, belt; 16, ring gear; 17, pinion; 18, tooth rest; 19, the second stirrer shaft gear; 20, the second stirrer shaft belt wheel; 21, grow the axis body part; 22, housing; 23, spilled water hole; 24, motor gear; 25, the first stirrer shaft belt wheel; 26, the first stirrer shaft gear; 100, agitator device; 200, drive unit; The maximum outside diameter of L1, first agitator; The maximum outside diameter of L2, second agitator.
The specific embodiment
Be that exemplary embodiments is described in detail as follows to justify three kinds of drive units 200 that basin shape first agitator 1 cooperates disc second agitator 2 to be made up of a motor 13 and a sets of transmission mechanism below:
Referring to Fig. 1, in bucket 5 inner bottom part be provided with agitator device 100, it is that first stirrer shaft 3 of round basin shape first agitator 1 of L1, maximum gauge disc that is L2 second agitator 2, a hollow, second a solid stirrer shaft 4 are formed by a maximum gauge.In the drawings, in stretching in outside rotatably outstanding in bucket, the other end in bucket 5 bottom in an end of hollow first stirrer shaft 3 passes with one heart outside barrels 5 the bottom.In rotatably being sheathed on one heart, first agitator 1 is connected to a fixed with first stirrer shaft 3 in the bottom of bucket 5.Being provided with to be used for stirring the paddle 12 of substrate, washings and to rise at the medial surface of first agitator 1 increases helping of friction effect and washes convex tendon 11, inner bottom surface central portion at first agitator 1 is provided with the circular inner concave 9 that convenient second agitator 2 embeds, and is provided with spilled water hole 23 in this inner concave 9.Second stirrer shaft 4 have with the cavity internal diameter size of first stirrer shaft 3 humorous with outside dimension and the total length predetermined length dimension of obviously being longer than first stirrer shaft 3, this second stirrer shaft 4 with one heart rotatably cover insert among first stirrer shaft 3 and first agitator 1 and have exceed first stirrer shaft, 3 two ends and first agitator, 1 bottom grow axis body part 6,21.Second agitator 1 rotatably is sheathed on one heart with central portion among the inner concave 9 of first agitator 1 and is connected to a fixed with the axis body part 6 that grows of second stirrer shaft 4.The size of the maximum outside diameter L1 of second agitator 2 is significantly less than the size of the maximum outside diameter L2 of first agitator 1, the size of the maximum outside diameter L2 of second agitator 2 preferably first agitator 1 maximum outside diameter L1 size 3/4, also can be the predetermined maximum outside diameter size between in the 1/4-3/4 scope.Radially be provided with at the upper part of second agitator 2 and be used for stirring the paddle 7 of substrate, washings and play helping of rubbing action and wash convex tendon 8.
Outside the bottom of interior bucket 5, be provided with the drive unit 200 that drives first agitator 1 and second agitator 2 opposite spin each other.Drive unit 200 is made up of motor 13, electrical machine belt pulley 14, belt 15, ring gear 16, pinion 17, tooth rest 18, the second agitator gear 19 and the second stirrer shaft belt wheel 20.In the drawings, the axle of motor 13 is provided with the axis body latter end that electrical machine belt pulley 14, the first stirrer shafts 3 are positioned at outside barrel 5 bottoms and partly is provided with ring gear 16.Second stirrer shaft 4 grow axis body part 21 be provided with ring gear 16 over against the second stirrer shaft gear 19 and the second stirrer shaft belt wheel 20 that links to each other with electrical machine belt pulley 14 by belt 15.Between the tooth of the second stirrer shaft gear 19 and ring gear 16, be provided with more than at least two and the second agitator gear 19 and ring gear 16 pinion in mesh 17, this pinion 17 is rotatably mounted on the tooth rest 18, and tooth rest 18 is fixed on the driver housing 22.During washing, 2 rotations of motor 13 drive motors belt wheels 14 → belt 15 → the second stirrer shaft belt wheels 20 → the second stirrer shafts 4 → the second agitators, meanwhile, the second stirrer shaft gear, 19 driving pinions, 17 → ring gear, 16 → the first stirrer shafts, 3 → the first agitators 1 and be in reverse to the rotation of second agitator 2.
Referring to Fig. 2, this is second thin example of typical case's enforcement of the drive unit 200 of the utility model washing machine.It is made up of motor 13, electrical machine belt pulley 14, motor gear 24, belt 15, the first stirrer shaft belt wheel 25 and the second stirrer shaft gear 19.In the drawings, motor 13 is provided with electrical machine belt pulley 14 and motor gear 24 successively from its outer end toward the fuselage direction, be provided with the first stirrer shaft belt wheel 25 that links to each other with electrical machine belt pulley 14 by belt 15 on the axis body in outside first stirrer shaft 3, stretching in outside bucket 5 bottoms, be provided with the second stirrer shaft gear 19 that is meshed with motor gear 24 growing of second stirrer shaft 3 on the axis body part 21.During washing, when motor 13 drive motors belt wheels 14 and motor gear 24 rotate, electrical machine belt pulley 14 drives the first stirrer shaft belt wheel, 25 → the first stirrer shafts, 3 → the first agitators 1 by belt 15 and rotates, and motor gear 24 drives second stirrer shaft gear 19 → the second stirrer shafts, 4 → the second agitators 2 and is in reverse to 1 rotation of first agitator.
Referring to Fig. 3, this is the 3rd exemplary embodiments of the drive unit 200 of the utility model washing machine.It is made up of motor 13, electrical machine belt pulley 14, motor gear 24, belt 15, the first stirrer shaft gear 26, the second stirrer shaft belt wheel 20.In the drawings, motor 13 is provided with motor gear 24 and electrical machine belt pulley 14 successively from its outer end toward the fuselage direction, be provided with the first stirrer shaft gear 26 that is meshed with motor gear 24 on the axis body in outside first stirrer shaft 3, stretching in outside bucket 5 bottoms, be provided with the second stirrer shaft belt wheel 20 that is connected with electrical machine belt pulley 14 by belt 15 growing of second stirrer shaft 4 on the axis body part 21.During washing, when motor 13 drive motors belt wheels 14 and motor gear 24 rotate, electrical machine belt pulley 14 drives the second stirrer shaft belt wheel, 20 → the second stirrer shafts, 4 → the second agitators 2 by belt 15 and rotates, and 24 of motor gears drive first stirrer shaft gear 26 → the first stirrer shafts, 3 → the first agitators 1 and are in reverse to 2 rotations of second agitator.
The rotating ratio of above-mentioned second agitator 2 and first agitator 1 is preferably 1:(1-5) between, the range of speeds of the agitator of conventional laundry apparatus is generally 60 rev/mins-150 rev/mins.
Washing machine of the present utility model is when washing operating mode, first agitator 1 and second agitator 2 oppositely stir substrate and washings each other simultaneously under the driving of drive unit 200, can make substrate obtain a kind of stirring and friction of two-way " washing by rubbing with the hands " formula, can make substrate obtain the powerful rinsing of powerful " liquidating " formula bimodal current again, thereby make the spot of substrate surface and fibr tissue inside thereof and washing agent residue be stirred fully, develop, directly improved the detersive efficiency of washing machine effectively and cleaned ratio.
Claims (9)
1. the washing machine of a two-way washing, it comprises interior bucket, agitator device and drive unit, it is characterized in that described agitator device is made up of first agitator, first stirrer shaft, second agitator and second stirrer shaft;
Described first stirrer shaft is a quill shaft, and in the bucket bottom, the other end was stretched in outward outside the interior bucket bottom in the one distal process arised from;
In being located at, described first agitator fixedlys connected in the bucket bottom and with described first stirrer shaft;
The described second stirrer shaft concentric locking collar inserts among described first stirrer shaft and first agitator, and has the predetermined axis body part that grows that exceeds the first stirrer shaft two ends and first agitator bottom;
The maximum outside diameter size of described second agitator is significantly less than the maximum outside diameter size of described first agitator, and this second agitator is located at the central portion of first agitator with one heart and is connected with the axis body partial fixing that grows of second stirrer shaft;
The described axis body part that grows that is positioned at the first outer stirrer shaft of bucket bottom and second stirrer shaft is connected with drive unit respectively;
Described drive unit is to make first stirrer shaft, first agitator and second stirrer shaft, second agitator drive unit of counter-rotation each other.
2, washing machine according to claim 1 is characterized in that, the maximum outside diameter size of described second agitator is 1/4～3/4 of the first agitator maximum outside diameter size.
3, washing machine according to claim 1, it is characterized in that, described first agitator is a circle basin shape, second agitator that matches with it is a disc, be provided with paddle and help at the medial surface of circle basin shape first agitator and wash convex tendon, top and be provided with an outwards outstanding circle convex annular and be provided with and be fit to the inner concave that disc second agitator is inserted in along, inner bottom part, in this inner concave, be provided with spilled water hole, radially be provided with paddle and help at the upper part of disc second agitator and wash convex tendon.
4, washing machine according to claim 3 is characterized in that, the maximum outside dimension of described second agitator is 3/4 of the first agitator maximum outside diameter size.
5, washing machine according to claim 1 is characterized in that, described drive unit is made up of a motor and a sets of transmission mechanism.
6, washing machine according to claim 1 is characterized in that, described drive unit is made up of two motors and two sets of transmission mechanism.
7, washing machine according to claim 5, it is characterized in that, the structure of described motor and transmission mechanism is, motor shaft is provided with electrical machine belt pulley, first stirrer shaft is provided with ring gear, the axis body that grows of second stirrer shaft partly is provided with second stirrer shaft gear relative with described ring gear and the second stirrer shaft belt wheel that links to each other with electrical machine belt pulley by belt, between described second stirrer shaft gear and described ring gear, be provided with more than at least two and this ring gear and the second stirrer shaft gear pinion in mesh, this pinion is installed on the tooth rest, and tooth rest is fixed on the transmission mechanism housing.
8, washing machine according to claim 5, it is characterized in that, the structure of described motor and transmission mechanism is, motor shaft is provided with motor gear and electrical machine belt pulley, first stirrer shaft is provided with the first stirrer shaft belt wheel that links to each other with electrical machine belt pulley by belt, and the axis body part that grows of second stirrer shaft is provided with the second stirrer shaft gear that is meshed with motor gear.
9, washing machine according to claim 5, it is characterized in that, the structure of described motor and transmission mechanism is, motor shaft is provided with motor gear and electrical machine belt pulley, first stirrer shaft is provided with the first stirrer shaft gear that is meshed with motor gear, and the axis body part of growing of second stirrer shaft is provided with by the belt second stirrer shaft belt wheel that is connected with electrical machine belt pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620006190 CN2918489Y (en) | 2005-08-22 | 2006-04-22 | Two-way washing machine |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200520051716.0 | 2005-08-22 | ||
| CN200520051716 | 2005-08-22 | ||
| CN 200620006190 CN2918489Y (en) | 2005-08-22 | 2006-04-22 | Two-way washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2918489Y true CN2918489Y (en) | 2007-07-04 |
Family
ID=38216304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620006190 Expired - Fee Related CN2918489Y (en) | 2005-08-22 | 2006-04-22 | Two-way washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2918489Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284292A (en) * | 2019-06-18 | 2019-09-27 | 江苏双鹿洗衣机有限公司 | A kind of washing machine that twin-tub is double dynamical |
| CN110331555A (en) * | 2019-06-18 | 2019-10-15 | 江苏双鹿洗衣机有限公司 | A kind of roller washing machine of double dynamical twin-tub |
-
2006
- 2006-04-22 CN CN 200620006190 patent/CN2918489Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284292A (en) * | 2019-06-18 | 2019-09-27 | 江苏双鹿洗衣机有限公司 | A kind of washing machine that twin-tub is double dynamical |
| CN110331555A (en) * | 2019-06-18 | 2019-10-15 | 江苏双鹿洗衣机有限公司 | A kind of roller washing machine of double dynamical twin-tub |
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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: 20070704 |