CN2151998Y - Friction sheet clutch special for full automatic washing machine - Google Patents
Friction sheet clutch special for full automatic washing machine Download PDFInfo
- Publication number
- CN2151998Y CN2151998Y CN 93236772 CN93236772U CN2151998Y CN 2151998 Y CN2151998 Y CN 2151998Y CN 93236772 CN93236772 CN 93236772 CN 93236772 U CN93236772 U CN 93236772U CN 2151998 Y CN2151998 Y CN 2151998Y
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- CN
- China
- Prior art keywords
- washing machine
- automatic washing
- brake
- clutch
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a friction sheet clutch special for a full automatic washing machine belonging to the auxiliary device of a full automatic washing machine. The friction sheet clutch of the utility model is mainly composed of an upper casing, a lower casing in which a speed reduction cassette mechanism is arranged, a brake sheet arranged at the bottom of the lower casing, a press plate which is pressed through a pressure spring and a pressure screw, a brake sleeve and a middle sleeve. The brake sleeve and the middle sleeve are orderly sheathed at the lower end of the speed reduction cassette mechanism. The outer part of the utility model is provided with a brake holding spring. The outer parts of a clutch holding spring and the brake holding spring are respectively sheathed with a control sleeve. A damping ring is embedded into a cylinder groove outside the control sleeve. The utility model has the advantages of simple and compact structure, no noise, reliable operation and beautiful appearance. When a full automatic washing machine with the utility model is used for washing, the inner cylinder of the full automatic washing machine can not rotate. When the full automatic washing machine is used for dewatering and drying clothes, the electromagnetic traction force required is little, the electromagnetic traction force only needs 0.5-0.6 kg, and an electrical magnet is not easily damaged.
Description
The special-purpose friction plate clutch of a kind of automatic washing machine belongs to the attached device that helps in the automatic washing machine.
Before the utility model was made, in prior art, full auto washing machine clutch was of a great variety, but with the comparatively approaching clutch of the utility model mainly by belt pulley, upper and lower casing, clutch, clutch are embraced spring, deceleration movement, belt pulley and are formed.This class formation clutch is because brakes is the belt system, brake band and brake drum press with spring at ordinary times, because two other part materials are different, easily produce electrochemical action between its faying face and corrosion is bonding, therefore concerning untapped washing machine of a specified duration, tend to that action can't be carried out is malfunctioning because of above-mentioned reason carrying out when action dehydration first time, motor burns out in serious may causing.When washing machine changing over the dehydration action by washing action for another example, the tractive force that is used for changing the required electromagnet of duty of the clutch of realizing above-mentioned action approximately needed 3.5Kg, causes that easily the computer control circuit board burns out, and electromagnet damages and produce big noise; The inner core transfer is serious during washing, and rate is cleaned in influence.
The purpose of this utility model is to overcome above-mentioned weak point, thereby it is little to provide in a kind of simple in structure, compact, when washing bucket not have transfer phenomenon tractive force extremely, reliable in action can not cause corrosion between brake band and brake drum faying face and the friction plate clutch of pinning phenomenon.
The utility model is mainly embraced spring (15), belt pulley (20), fork (31) by deceleration movement (1), upper shell (27), lower house (7), braking sleeve (12), intermediate housing (14), clutch cover (16), control cover (21), damping ring (22), brake locking spring (11), clutch and is formed.Deceleration movement (1), lower house (7) bottom is housed in upper shell (27), the lower house (7) brake(-holder) block (8) is housed, pressing plate (9) is by holddown spring (10), housing screw (23), tightly suppress brake(-holder) block (8), deceleration movement (1) lower end is inserted in braking sleeve (12), intermediate housing (14) successively, outside braking sleeve (12), intermediate housing (14) brake locking spring (11) is housed.Spring (15) and the outer control cover (21) that is inserted in of brake locking spring (11) are embraced in clutch, and control cover (21) outer garden post groove is embedded in damping ring (22).
Description of drawings:
Fig. 1 is the utility model structural front view:
Fig. 2 is the utility model structure vertical view:
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
The deceleration movement (1) that has non-return spring (4) is contained in upper and lower casing (27), (7), adopt bearing (3) supporting, penetrate bearing pin (5) by non-return spring tail end hinge hole between upper and lower casing (27), (7), and block with spring collar (6), sealing ring (2) is equipped with in upper shell (27) port, with sealing clutch upper port, brake(-holder) block (8) is equipped with in lower house (7) bottom, pressing plate (9) compresses brake(-holder) block (8) by 3 uniform housing screws and holddown spring, and pad is with pad (24) between holddown spring and pressing plate.There is splined hole at brake(-holder) block (8) center.Being with its upper port of braking sleeve (12) in deceleration movement (1) lower end has the end face spline tooth, just in time matches with the brake(-holder) block splined hole.Pad is to adjust pad (13) between braking sleeve (12) and ball bearing contact-making surface.Be inserted in intermediate housing (14) in the lower end of braking sleeve (12), intermediate housing (14) upper end has square hole and deceleration movement (1) matches.Intermediate housing (14) must be followed rotation when the movement (1) that slows down thus rotated, brake locking spring (11) is inserted on post surface, outer garden in intermediate housing (14) and braking sleeve (12), the head end head of brake locking spring (11) has export-oriented crotch, the tail end head has interior to crotch, the latter inserts in the radial slot of the outer post lower end, garden of intermediate housing when mounted, be inserted in clutch cover (16) outside deceleration movement (1) power shaft bottom, clutch cover (16) endoporus just in time matches with deceleration movement (1) axle.The outer garden post surface of clutch cover (16) is consistent with the little garden post surface diameter of intermediate housing (14) tail end, and both post surfaces, garden tightly are inserted in clutch and are embraced spring (15).All there is export-oriented crotch the head and the tail termination that spring (15) is embraced in clutch, and the export-oriented crotch of head end head inserts in the radial slot of post lower end, the outer garden of intermediate housing (14) when mounted.Outside embracing spring (15) and brake locking spring (11), clutch is inserted in control cover (21), outside control cover (21), embed damping ring (22) in advance, fashionable control cover (21) cover again, the export-oriented crotch of brake locking spring (11) upper end head inserts in the groove on control cover (21) top.The export-oriented crotch of lower end head that spring (15) is embraced in clutch will insert in the circumferential slot of its underpart.Being inserted in deceleration movement (1) tail end axle near clutch cover (16) is pulley concial disk (20), and compresses with nut (17).Between nut and belt pulley, be lined with plain washer (18) and spring washer (19) for ease of installing and preventing to become flexible.Locate in conjunction with the plane in upper and lower casing (27), (7), riveting downwards has bearing pin (29), fork (31) is arranged on it, and back-moving spring (28) is housed, make it can keep the allocation that weighs, the effect of fork be exactly alternately change by the degree of tightness that spring (15) and brake locking spring (11) are embraced in control cover (21) the control clutch that damping ring is housed reach the automatic washing machine washing, drying moves.Spring collar (30) is equipped with anti-loosening in fork (31) lower end.Rubber on it is inhaled circle (32) and buffer head (26), and noise is provided with in order to reduce.
Compared with the prior art the utility model has the following advantages: 1, simple in structure, compact; 2, bucket transfer phenomenon absolutely not in when washing; The tractive force of required electromagnet is little when 3, dehydration, drying, only needs 0.5-0.6Kg, not fragile electromagnet, noiseless; 4, can not cause when washing machine does not use for a long time, cause corrosion between brake band and brake drum faying face and bonding phenomenon; 5, reliable in action, handsome in appearance.
Claims (5)
1, the special-purpose friction plate clutch of a kind of automatic washing machine by upper shell, lower house, deceleration movement, belt pulley, clutch embrace spring, clutch cover is formed, it is characterized in that:
A: brake(-holder) block (8) is equipped with in lower house (7) bottom, and pressing plate (9) compresses brake(-holder) block (9) by holddown spring (10), housing screw (23).
B: deceleration movement (1) lower end is inserted in braking sleeve (12), intermediate housing (14) successively, intermediate housing (14), the outer brake locking spring (11) that is equipped with of braking sleeve (12).
C: clutch embraces that spring (15), brake locking spring (11) are equipped with control cover (21) outward, control cover (21) outer garden post groove is embedded in damping ring (22).
2, the special-purpose friction plate clutch of automatic washing machine according to claim 1 is characterized in that on described upper and lower casing (27), (7) faying face bearing pin (29) being housed, and fork (31) is housed on it.
3, the special-purpose friction plate clutch of automatic washing machine according to claim 1 is characterized in that there is splined hole at described brake(-holder) block (8) center.
4, the special-purpose friction plate clutch of automatic washing machine according to claim 1 is characterized in that described braking sleeve end face has spline tooth.
5, the special-purpose friction plate clutch of automatic washing machine according to claim 1 is characterized in that described brake locking spring (11) head end head has export-oriented crotch, and the tail end head has interior to crotch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93236772 CN2151998Y (en) | 1993-04-27 | 1993-04-27 | Friction sheet clutch special for full automatic washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93236772 CN2151998Y (en) | 1993-04-27 | 1993-04-27 | Friction sheet clutch special for full automatic washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2151998Y true CN2151998Y (en) | 1994-01-05 |
Family
ID=33811870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93236772 Revoked CN2151998Y (en) | 1993-04-27 | 1993-04-27 | Friction sheet clutch special for full automatic washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2151998Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1076060C (en) * | 1994-04-29 | 2001-12-12 | 大宇电子株式会社 | Clutch for a washing machine |
| CN103117632A (en) * | 2013-03-01 | 2013-05-22 | 常州亚通杰威电机有限公司 | Motor assembly and washing machine driving mechanism applying same |
| CN103117631A (en) * | 2013-03-01 | 2013-05-22 | 常州亚通杰威电机有限公司 | Motor assembly for vertical axis washer |
-
1993
- 1993-04-27 CN CN 93236772 patent/CN2151998Y/en not_active Revoked
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1076060C (en) * | 1994-04-29 | 2001-12-12 | 大宇电子株式会社 | Clutch for a washing machine |
| CN103117632A (en) * | 2013-03-01 | 2013-05-22 | 常州亚通杰威电机有限公司 | Motor assembly and washing machine driving mechanism applying same |
| CN103117631A (en) * | 2013-03-01 | 2013-05-22 | 常州亚通杰威电机有限公司 | Motor assembly for vertical axis washer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C28 | Revocation of patent right or utility model | ||
| RW01 | Full revocation of patent right |