CN205676676U - A kind of water-conservation washing machine speed-reducing clutch - Google Patents

A kind of water-conservation washing machine speed-reducing clutch Download PDF

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Publication number
CN205676676U
CN205676676U CN201620557738.2U CN201620557738U CN205676676U CN 205676676 U CN205676676 U CN 205676676U CN 201620557738 U CN201620557738 U CN 201620557738U CN 205676676 U CN205676676 U CN 205676676U
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China
Prior art keywords
ring
gear
clutch
ring gear
coupling ring
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CN201620557738.2U
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Chinese (zh)
Inventor
刘军
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Anhui Julong Transmission Technology Co Ltd
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Anhui Julong Transmission Technology Co Ltd
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Priority to CN201620557738.2U priority Critical patent/CN205676676U/en
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Abstract

This utility model one water-conservation washing machine speed-reducing clutch relates to water-conservation washing machine technical field, it it is the drive connection problem in order to solve Rotary Water switch, including the interior bucket axle that is arranged at outside impeller shafts of Concentric rotation ground, the outside of described interior bucket axle is provided with outer sleeve, described outer sleeve is arranged in installing plate by unilateral bearing single direction rotation, connect below described installing plate and have housing, described housing is provided with fixing ring gear and bearing pin, connection the most movable on described Lower shaft sleeve has clutch ring, described power shaft is provided with input ring gear, it is provided with stage clip between described clutch ring and fixing ring gear, and upwards engage with fixing ring gear under the effect of the driving lever being provided with return spring between housing and be connected, engage with input ring gear downwards under the effect of stage clip when described clutch ring is disconnected with driving lever and be connected;This utility model product can realize automatic business processing, the most easy to control, and low-profile, with low cost, convenient realization.

Description

A kind of water-conservation washing machine speed-reducing clutch
Technical field
This utility model relates to water-conservation washing machine technical field, particularly relates to a kind of water-conservation washing machine speed-reducing clutch.
Background technology
In order to overcome the water saving of full-automatic impeller type washing machine and prevent secondary pollution problem, in industry, develop water saving laundry Machine, i.e. atresia washing tub washer, its structure be lower inner portion be global design, bucket wall only has near the position of balance ring Water hole thrown by one circle, and other positions do not have hole, and this structure washing machine, in washing process, fills water in inner core, and inner core and casing Between there is no water, so can solve water saving and prevent secondary pollution problem, but the most effectively discharging the water in inner core, existing The taps device having inner core envelope draining is a lot, has a kind of rotary for inclined-plane coupling, but this water shutoff mode subtracting at us How to realize on speed clutch, be that we are currently needed for solving the technical problem that.
Summary of the invention
The purpose of this utility model is to provide a kind of water-conservation washing machine speed-reducing clutch, the most this kind of to solve Water-conservation washing machine Rotary Water switchs the technical problem of how drive connection.
According to above-mentioned purpose, the technical solution of the utility model is: a kind of water-conservation washing machine speed-reducing clutch, including with one heart The interior bucket axle being rotatably provided in outside impeller shafts, described impeller shafts and interior bucket axle by gear case assembly respectively with power shaft and Lower shaft sleeve is connected, it is characterised in that: being provided with and washing machine inner tub rotating water of the outside Concentric rotation of described interior bucket axle The outer sleeve that switch is connected, described outer sleeve is arranged in installing plate by unilateral bearing single direction rotation, described peace Connecting below dress plate has housing, described housing to be provided with fixing ring gear and bearing pin, company the most movable on described Lower shaft sleeve Being connected to clutch ring, described power shaft is provided with input ring gear, is provided with stage clip between described clutch ring and fixing ring gear, and Upwards engage with fixing ring gear under effect with the driving lever being provided with return spring between housing and be connected, described clutch ring and driving lever Engage with input ring gear downwards under the effect of stage clip when being disconnected and be connected.
Described rotating water switch is included the upper coupling ring being arranged on interior bucket axle by spacer shell, directly fastens with outer sleeve The lower coupling ring being connected, described upper coupling ring is provided with coupling ring osculum and pin on one group, described lower coupling ring be provided with The lower coupling ring osculum of upper coupling ring osculum relative populations and gear block, described upper coupling ring rotates the shelves to pin Yu lower coupling ring When position block is fitted and connected, upper coupling ring osculum is connected with lower coupling ring osculum, also connects between described upper coupling ring and lower coupling ring It is connected to extension spring.
The contact position up and down of described fixing ring gear, input ring gear and clutch ring is provided with engaging tooth, described clutch ring Match with fixing ring gear on upper engaging tooth and engage, match with input ring gear under the lower engaging tooth of described clutch ring and engage.
Being provided with planet carrier and ring gear in described gear case assembly, planet carrier is provided with planetary gear, described is interior Gear ring is connected with interior bucket axle by braked wheel, and the top of power shaft is provided with input shaft gear, inside described planetary gear with Input shaft gear is meshed, and outside is meshed with ring gear, is fastenedly connected with Lower shaft sleeve under described braked wheel.
Compared with prior art, advantage of the present utility model and have the beneficial effect that this utility model product is by interior bucket Axle and overcoat between centers arrange rotating water switch, by arranging clutch ring on Lower shaft sleeve and realizing to moving up and down in Lower shaft sleeve upper shaft The folding of rotating water switch, it is achieved automatic business processing, the most easy to control, and also low-profile, with low cost, convenient realization.
Accompanying drawing explanation
Fig. 1 is the theory structure schematic diagram of this utility model embodiment washing state;
Fig. 2 is the theory structure schematic diagram under the dehydration of this utility model embodiment, hull-borne;
Fig. 3 is upper coupling ring and lower coupling ring position view under this utility model embodiment washing state;
Fig. 4 is coupling ring and lower coupling ring position view on this utility model embodiment dewatering state;
In the drawings: 1. impeller shafts;2. barrel axle in;3. spacer shell;4. go up coupling ring;Outer sleeve;6. descend coupling ring;7. one-way shaft Hold;8. installing plate;9. gear case assembly;10. Lower shaft sleeve;11. power shafts;12. return springs;13. bearing pins;14. driving levers;15. is solid Determine ring gear;16. stage clips;17. clutch rings;18. input ring gears;19. housings;Coupling ring osculum on 20.;21. times coupling ring discharge outlet; 22. pins;23. blocks;24. extension springs.
Detailed description of the invention
In conjunction with Fig. 1-Fig. 4, for this utility model one water-conservation washing machine speed-reducing clutch embodiment theory structure schematic diagram, Including the interior bucket axle 2 that is arranged at outside impeller shafts 1 of Concentric rotation ground, described impeller shafts 1 and interior bucket axle 2 are divided by gear case assembly It is not connected with power shaft 11 and Lower shaft sleeve 10, being provided with and washing machine inner tub of the outside Concentric rotation of described interior bucket axle 2 The outer sleeve 5 that rotating water switch is connected, described outer sleeve 5 being arranged in installing plate 8 by unilateral bearing single direction rotation, Described installing plate 8 connects below has housing, described housing to be provided with fixing ring gear 15 and bearing pin 13, described Lower shaft sleeve 10 The most movable upper connection has clutch ring 17, described power shaft 11 to be provided with input ring gear 18, and described clutch ring 17 is with solid Determine to be provided with between ring gear 15 under stage clip 16, and the effect of the driving lever 14 being provided with return spring 12 between housing 19 upwards with fixing Ring gear 15 engagement is connected, when described clutch ring 17 and driving lever 14 are disconnected under the effect of stage clip 16 downwards with input tooth Ring 18 engagement is connected.
Upper coupling ring 4 that described rotating water switch includes being arranged on interior bucket axle 2 by spacer shell 3, directly with outer sleeve 5 The lower coupling ring 6 that fastening is connected, described upper coupling ring 4 is provided with coupling ring osculum 20 and pin 22 on one group, described lower coupling Ring 6 is provided with the lower coupling ring osculum 21 with upper coupling ring osculum 20 relative populations and gear block 23, and described upper coupling ring 4 rotates When gear block 23 to pin 22 with lower coupling ring 6 is fitted and connected, upper coupling ring osculum 20 is connected with lower coupling ring osculum 21, institute It is also associated with extension spring 24 between upper coupling ring 4 and the lower coupling ring 6 stated.
The contact position up and down of described fixing ring gear 15, input ring gear 18 and clutch ring 17 is provided with engaging tooth, described from Match with fixing ring gear 15 on the upper engaging tooth of cyclization 17 and engage, with input ring gear 18 under the lower engaging tooth of described clutch ring 17 Match engagement.
Being provided with planet carrier and ring gear in described gear case assembly 9, planet carrier is provided with planetary gear, described is interior Gear ring is connected with interior bucket axle 2 by braked wheel, and the top of power shaft 11 is provided with input shaft gear, inside described planetary gear Being meshed with input shaft gear, outside is meshed with ring gear, is fastenedly connected with Lower shaft sleeve 10 under described braked wheel.
Work process, initial state, driving lever 14, under the effect of stage clip 16 and return spring 12, turns over an angle around bearing pin 13 Degree, upper pressure clutch ring 17, make clutch ring 17 engage with fixing ring gear 15, fix Lower shaft sleeve 10 motionless.At this moment power shaft 11 Power, only by gear-box, only drives impeller shafts 1 to rotate.
During dewatering, outside power pulls driving lever 14 to overcome return spring 12, rotates an angle, and clutch ring 17 is in pressure Under the effect of spring 16, move down the fixing ring gear 15 of disengagement, and engage with input ring gear 18.Power shaft 11 then drives Lower shaft sleeve 10 together Rotating, the impeller shafts 1 on top and interior bucket axle 2 also synchronous axial system, upper coupling ring 4 also rotates clockwise, when pin 22 on upper coupling ring 4 When reaching gear block 23 on lower coupling ring 6, drive outer sleeve 5 and lower coupling ring 6 to rotate the most simultaneously, at this moment go up coupling ring osculum 20 and under Coupling ring osculum 21 faces, and carries out draining.
Washing state, dehydration terminates, or washing starts, when clutch ring 17 is maintained on input ring gear 18, for dewatering state, I.e. gear case assembly 9 is integrated under state, and motor band driven input shaft 11 grade is turned over an angle, coupling ring in drive counterclockwise 4 turn over an angle counterclockwise, owing to being that unilateral bearing is connected between outer sleeve 5 and installing plate 8, and outer sleeve 5 and therewith phase The lower coupling ring 6 connected is motionless, and the osculum 20 so going up coupling ring staggers the most completely with lower coupling ring osculum 21 so that it is be not communicated with, Reaching water shutoff state, the external force at this moment controlling driving lever 14 disappears, and under the effect of back-moving spring 12, clutch ring 17 overcomes stage clip 16 Effect, upper shifting is engaged with fixing ring gear 15, is entered into washing state.
The washing machine inner tub i.e. washing tube being connected with interior bucket axle 2 is the bucket closed, and the flange bottom it has and upper coupling The hole that ring 4 matches, washing tube flange can be connected as an entirety with upper coupling ring 4 and interior bucket axle 2 and spacer shell 3 hermetically.

Claims (4)

1. a water-conservation washing machine speed-reducing clutch, is arranged at impeller shafts (1) interior bucket axle (2) outward, institute including Concentric rotation The impeller shafts (1) stated is connected with power shaft (11) and Lower shaft sleeve (10) by gear case assembly respectively with interior bucket axle (2), and it is special Levy and be: the outside Concentric rotation of described interior bucket axle (2) be provided with washing machine inner tub rotating water switch be connected outside Sleeve (5), described outer sleeve (5) being arranged in installing plate (8) by unilateral bearing single direction rotation, described installing plate (8) connection has housing (19), described housing (19) to be provided with fixing ring gear (15) and bearing pin (13), described Lower shaft sleeve below (10) the most movable upper connection has clutch ring (17), described power shaft (11) to be provided with input ring gear (18), described from It is provided with stage clip (16) between cyclization (17) and fixing ring gear (15), and between housing (19), is provided with the driving lever of return spring (12) (14) upwards engage with fixing ring gear (15) under effect and be connected, when described clutch ring (17) and driving lever (14) are disconnected Engage with input ring gear (18) downwards under the effect of stage clip (16) and be connected.
Water-conservation washing machine speed-reducing clutch the most according to claim 1, it is characterised in that: described rotating water switch includes The upper coupling ring (4) being arranged on interior bucket axle (2) by spacer shell (3), the lower coupling ring being directly connected with outer sleeve (5) fastening (6), described upper coupling ring (4) is provided with coupling ring osculum (20) and pin (22) on one group, and described lower coupling ring (6) is provided with With lower coupling ring osculum (21) and the gear block (23) of upper coupling ring osculum (20) relative populations, described upper coupling ring (4) rotates When gear block (23) to pin (22) Yu lower coupling ring (6) is fitted and connected, upper coupling ring osculum (20) and lower coupling ring osculum (21) it is connected, between described upper coupling ring (4) and lower coupling ring (6), is also associated with extension spring (24).
Water-conservation washing machine speed-reducing clutch the most according to claim 1 and 2, it is characterised in that: described fixing ring gear (15), the contact position up and down of input ring gear (18) and clutch ring (17) is provided with engaging tooth, the upper engagement of described clutch ring (17) Match with fixing ring gear (15) on tooth and engage, match with input ring gear (18) under the lower engaging tooth of described clutch ring (17) and nibble Close.
Water-conservation washing machine speed-reducing clutch the most according to claim 1 and 2, it is characterised in that: described gear case assembly (9) being provided with planet carrier and ring gear in, planet carrier is provided with planetary gear, described ring gear is by braked wheel and interior bucket axle (2) being connected, the top of power shaft (11) is provided with input shaft gear, nibbles mutually with input shaft gear inside described planetary gear Closing, outside is meshed with ring gear, is fastenedly connected with Lower shaft sleeve (10) under described braked wheel.
CN201620557738.2U 2016-06-12 2016-06-12 A kind of water-conservation washing machine speed-reducing clutch Active CN205676676U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620557738.2U CN205676676U (en) 2016-06-12 2016-06-12 A kind of water-conservation washing machine speed-reducing clutch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620557738.2U CN205676676U (en) 2016-06-12 2016-06-12 A kind of water-conservation washing machine speed-reducing clutch

Publications (1)

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CN205676676U true CN205676676U (en) 2016-11-09

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018228171A1 (en) * 2017-06-14 2018-12-20 常州新亚电机有限公司 Shift lever assembly for clutch mechanism, clutch mechanism, and washing machine drive system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018228171A1 (en) * 2017-06-14 2018-12-20 常州新亚电机有限公司 Shift lever assembly for clutch mechanism, clutch mechanism, and washing machine drive system

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