CN216404826U - Speed reducer of washing machine - Google Patents
Speed reducer of washing machine Download PDFInfo
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- CN216404826U CN216404826U CN202123148989.5U CN202123148989U CN216404826U CN 216404826 U CN216404826 U CN 216404826U CN 202123148989 U CN202123148989 U CN 202123148989U CN 216404826 U CN216404826 U CN 216404826U
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- washing machine
- output shaft
- fixedly connected
- sleeve
- groove
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- 238000005406 washing Methods 0.000 title claims abstract description 33
- 239000003638 chemical reducing agent Substances 0.000 title abstract description 10
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000009467 reduction Effects 0.000 abstract description 15
- 230000005540 biological transmission Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The utility model discloses a washing machine speed reducer which comprises an upper shell and a lower shell, wherein an output shaft is fixedly connected to the top of the upper shell, a sleeve is sleeved and connected to the outer surface of the output shaft in a sliding mode, convex plates are arranged on the periphery of the outer surface of the output shaft, and sliding grooves matched with the convex plates are formed in the periphery of the inner surface of the sleeve. This washing machine reduction gear makes the sleeve move on the output shaft through spout and flange, and then can adjust washing machine reduction gear output shaft's use height, because first draw-in groove is provided with a plurality of, and then can adjust the gear of output shaft use height wantonly, the application scope of device has been enlarged, thereby can cooperate the washing machine use of different impeller heights, rethread cardboard and right angle frame can be fixed it behind its height-adjusting, the not hard up possibility has been avoided appearing in washing machine operation, the practicality of device has been strengthened.
Description
Technical Field
The utility model relates to the technical field of washing machine accessories, in particular to a washing machine speed reducer.
Background
The speed reducer is an independent component consisting of gear transmission, worm transmission and gear-worm transmission which are enclosed in a rigid shell, is commonly used as a speed reduction transmission device between a prime mover and a working machine, plays a role in matching rotating speed and transmitting torque between the prime mover and the working machine or an actuating mechanism, and is widely applied to modern machinery.
The washing machine reduction gear is one of them kind of reduction gear, its effect makes high-speed pivoted spin dryer tube stop fast, but the height difference of its output shaft of washing machine reduction gear without the model, and the height of washing machine impeller also diverse on the market, and then can lead to partial washing machine reduction gear can't use with the impeller cooperation among the washing machine, and then reduced the application scope of device, and the upper and lower casing of current washing machine reduction gear generally all is through the screw fixation, and then all need open the screw and part upper and lower casing when leading to changing the output shaft at every turn, can change, change efficiency has not only been reduced, and it is comparatively troublesome to use.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a reducer of a washing machine, which solves the problems that the height of an output shaft cannot be adjusted and the output shaft is troublesome to replace by disassembling a shell.
In order to achieve the purpose, the utility model is realized by the following technical scheme: a reducer of a washing machine comprises an upper shell and a lower shell, wherein the top of the upper shell is fixedly connected with an output shaft, the outer surface of the output shaft is sleeved and connected with a sleeve in a sliding way, convex plates are arranged around the outer surface of the output shaft, the periphery of the inner surface of the sleeve is provided with sliding grooves matched with the convex plates, the left side and the right side of the top sliding groove and the bottom sliding groove are provided with movable grooves, the left side and the right side of the top convex plate and the bottom convex plate are provided with first clamping grooves, the left side and the right side of the top and the bottom of the sleeve are both provided with fixed grooves, one side of each fixed groove is fixedly connected with a right-angle frame through a bolt, one end of the right-angle frame penetrates through the sleeve and the movable groove in sequence and is fixedly connected with a clamping plate matched with the first clamping groove, the outer surface of the right-angle frame and the inner part of the movable groove are sleeved with a spring, and one end of the spring is fixedly connected with one side of the clamping plate.
Preferably, the number of the first clamping grooves is provided with a plurality of first clamping grooves which are uniformly distributed on the top and the bottom of the left side and the right side of the convex plate.
Preferably, the left side and the right side of the bottom of the upper shell are both fixedly connected with fixing plates, and one side of each fixing plate is fixedly connected with a spring telescopic rod.
Preferably, the second clamping groove is formed in the left side and the right side of the top of the lower shell, and one end of the spring telescopic rod is fixedly connected with a clamping block matched with the second clamping groove.
Preferably, the left side and the right side of the second clamping groove are both provided with a dismounting opening.
Preferably, a waterproof ring is sleeved between the outer surfaces of the upper shell and the lower shell.
Advantageous effects
The utility model provides a reducer of a washing machine. Compared with the prior art, the method has the following beneficial effects:
(1) this washing machine reduction gear passes through the upper casing, lower casing, the output shaft, the sleeve, the flange, the spout, the movable groove, first draw-in groove, the fixed slot, the cooperation setting of right angle frame and cardboard, can make the sleeve remove on the output shaft through spout and flange, and then can adjust washing machine reduction gear output shaft's use height, because first draw-in groove is provided with a plurality of, and then can adjust the gear of output shaft use height wantonly, the application scope of device has further been enlarged, thereby can cooperate the washing machine use of different impeller heights, rethread cardboard and right angle frame can be fixed it behind its height-adjusting, effectual not hard up possibility of appearing when washing machine operates of having avoided, the practicality of device has further been strengthened.
(2) This washing machine reduction gear passes through the spring, the fixed plate, the spring telescopic link, the second draw-in groove, the fixture block, the cooperation setting of dismantling mouth and waterproof circle passes through the second draw-in groove, spring telescopic link and fixture block can be very convenient fix the upper and lower casing of reduction gear, the mouth can conveniently be dismantled to it to the rethread dismantlement, the effectual condition of changing the output shaft at every turn and all needing to open the screw and separately upper and lower casing of having avoided, and then conveniently dismantle the change more, more do benefit to the use, the waterproof circle of rethread can avoid the inside intake of reduction gear, and then the life of reduction gear has been prolonged, the practicality of device has been improved.
Drawings
FIG. 1 is a schematic external view of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is a schematic view of the connection of the output shaft, sleeve, flange and chute of the present invention;
FIG. 4 is an enlarged view of a portion of the utility model at A in FIG. 3;
fig. 5 is a partial enlarged view of the utility model at B in fig. 2.
In the figure: 1. an upper housing; 2. a lower housing; 3. an output shaft; 4. a sleeve; 5. a convex plate; 6. a chute; 7. a movable groove; 8. a first card slot; 9. fixing grooves; 10. a right-angle frame; 11. clamping a plate; 12. a spring; 13. a fixing plate; 14. a spring telescopic rod; 15. a second card slot; 16. a clamping block; 17. a disassembly port; 18. and (4) a waterproof ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a reducer of a washing machine comprises an upper shell 1 and a lower shell 2, wherein an output shaft 3 is fixedly connected to the top of the upper shell 1, a sleeve 4 is sleeved on the outer surface of the output shaft 3 and is in sliding connection with the outer surface of the output shaft, convex plates 5 are arranged on the periphery of the outer surface of the output shaft 3, sliding grooves 6 matched with the convex plates 5 are arranged on the periphery of the inner surface of the sleeve 4, movable grooves 7 are arranged on the left side and the right side of the two sliding grooves 6 on the top and the bottom, first clamping grooves 8 are arranged on the left side and the right side of the two convex plates 5 on the top and the bottom, fixed grooves 9 are arranged on the left side and the right side of the top and the bottom of the sleeve 4, a right-angle frame 10 is fixedly connected to one side of each fixed groove 9 through a bolt, one end of the right-angle frame 10 sequentially penetrates through the sleeve 4 and the movable grooves 7 and is fixedly connected with clamping plates 11 matched with the first clamping grooves 8, and a spring right-angle 12 is sleeved on the outer surface of the right-angle frame 10 and positioned in the movable grooves 7, one end of spring 12 and one side fixed connection of cardboard 11, can make sleeve 4 remove on output shaft 3 through spout 6 and flange 5, and then can adjust washing machine reduction gear output shaft 3's use height, because first draw-in groove 8 is provided with a plurality of, and then can adjust the gear of output shaft 3 use height wantonly, the application scope of device has further been enlarged, thereby can cooperate the washing machine use of different impeller heights, rethread cardboard 11 and right angle frame 10 can fix it behind its height-adjusting, the effectual not hard up possibility that appears when washing machine operates of having avoided, the practicality of device has further been strengthened.
Further, the number of the first clamping grooves 8 is provided with a plurality of first clamping grooves, and the first clamping grooves are evenly distributed on the left side and the right side of the top protruding plate 5 and the left side and the right side of the bottom protruding plate 5.
Further, the left side and the right side of the bottom of the upper shell 1 are both fixedly connected with a fixing plate 13, and one side of the fixing plate 13 is fixedly connected with a spring telescopic rod 14.
Further, second draw-in groove 15 has all been seted up to the left and right sides at lower casing 2 top, and the one end fixedly connected with of spring telescopic link 14 and the fixture block 16 of second draw-in groove 15 looks adaptation.
Furthermore, the left side and the right side of the second clamping groove 15 are both provided with a disassembling port 17.
Further, a waterproof ring 18 is sleeved between the outer surfaces of the upper shell 1 and the lower shell 2.
And those not described in detail in this specification are well within the skill of those in the art.
When the device is used, the upper shell 1 and the lower shell 2 are aligned to press the upper shell 1 onto the lower shell 2, so that the fixing plate 13, the spring telescopic rod 14 and the fixture block 16 can be driven to move downwards, when the fixture block 16 passes through the second clamping groove 15, the spring telescopic rod 14 can be extruded to move towards the fixing plate 13 until completely entering the second clamping groove 15, the spring telescopic rod 14 can be driven by elasticity to drive the fixture block 16 to return to the original position and then be clamped in the second clamping groove 15, the waterproof ring 18 is sleeved between the outer surfaces of the upper shell 1 and the lower shell 2, when the use height of the reducer output shaft 3 needs to be adjusted, the right-angle frame 10 is pulled by screwing the bolt to drive the clamping plate 11 to extrude the spring 12 to move outwards, so that the clamping plate 11 is separated from the first clamping groove 8, the sleeve 4 is moved to adjust the clamping plate to a proper height, then the right-angle frame 10 is loosened, and the spring 12 can drive the clamping plate 11 to enter another first clamping groove 8 by elasticity, at this moment, the right-angle frame 10 is fixed in the fixing groove 9 by screwing the bolt, when the output shaft 3 needs to be replaced, the waterproof ring 18 is taken down, then the finger is directly inserted into the detaching port 17 to push the clamping block 16 to extrude the spring telescopic rod 14 to move towards the fixing plate 13, and then the upper shell 1 and the lower shell 2 are separated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A washing machine decelerator comprises an upper shell (1) and a lower shell (2), and is characterized in that: an output shaft (3) is fixedly connected to the top of the upper shell (1), a sleeve (4) is sleeved on the outer surface of the output shaft (3) and is connected with the outer surface of the output shaft in a sliding mode, convex plates (5) are arranged on the periphery of the outer surface of the output shaft (3), sliding grooves (6) matched with the convex plates (5) are formed in the periphery of the inner surface of the sleeve (4), movable grooves (7) are formed in the left side and the right side of the sliding grooves (6) in the top and the bottom, first clamping grooves (8) are formed in the left side and the right side of the convex plates (5) in the top and the bottom, fixed grooves (9) are formed in the left side and the right side of the top and the bottom of the sleeve (4), a right-angle frame (10) is fixedly connected to one side of each fixed groove (9) through a bolt, one end of each right-angle frame (10) penetrates through the sleeve (4) and the corresponding movable groove (7) in sequence and is fixedly connected with a clamping plate (11) matched with the first clamping grooves (8), the outer surface of the right-angle frame (10) and the inner part of the movable groove (7) are sleeved with a spring (12), and one end of the spring (12) is fixedly connected with one side of the clamping plate (11).
2. A decelerator for a washing machine as claimed in claim 1, wherein: the number of the first clamping grooves (8) is provided with a plurality of first clamping grooves, and the first clamping grooves are uniformly distributed on the top and the bottom of the left side and the right side of the convex plate (5).
3. A decelerator for a washing machine as claimed in claim 1, wherein: go up the equal fixedly connected with fixed plate (13) of the left and right sides of casing (1) bottom, one side fixedly connected with spring telescopic link (14) of fixed plate (13).
4. A decelerator for a washing machine as claimed in claim 3, wherein: second draw-in groove (15) have all been seted up to the left and right sides at lower casing (2) top, the one end fixedly connected with of spring telescopic link (14) and fixture block (16) of second draw-in groove (15) looks adaptation.
5. A decelerator for a washing machine as claimed in claim 4, wherein: the left side and the right side of the second clamping groove (15) are provided with dismounting openings (17).
6. A decelerator for a washing machine as claimed in claim 1, wherein: a waterproof ring (18) is sleeved between the outer surfaces of the upper shell (1) and the lower shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123148989.5U CN216404826U (en) | 2021-12-15 | 2021-12-15 | Speed reducer of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123148989.5U CN216404826U (en) | 2021-12-15 | 2021-12-15 | Speed reducer of washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216404826U true CN216404826U (en) | 2022-04-29 |
Family
ID=81282369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123148989.5U Active CN216404826U (en) | 2021-12-15 | 2021-12-15 | Speed reducer of washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216404826U (en) |
-
2021
- 2021-12-15 CN CN202123148989.5U patent/CN216404826U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Lianyungang Yuanyu Intelligent Technology Co.,Ltd. Assignor: HUAIYIN INSTITUTE OF TECHNOLOGY Contract record no.: X2023980047253 Denomination of utility model: A washing machine reducer Granted publication date: 20220429 License type: Common License Record date: 20231118 |