CN2070311U - Driving arrangement for washing-machine impeller - Google Patents
Driving arrangement for washing-machine impeller Download PDFInfo
- Publication number
- CN2070311U CN2070311U CN 90214135 CN90214135U CN2070311U CN 2070311 U CN2070311 U CN 2070311U CN 90214135 CN90214135 CN 90214135 CN 90214135 U CN90214135 U CN 90214135U CN 2070311 U CN2070311 U CN 2070311U
- Authority
- CN
- China
- Prior art keywords
- axle
- oiliness bearing
- bearing
- utility
- model
- 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.)
- Withdrawn
Links
Images
Landscapes
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The utility model relates to a transmission mechanism for a washing machine water-sprinkling wheel, which is composed of a transmission shaft, a connection magnet, a sealing ring, an upper oil-containing bearing, a lower oil-containing bearing, a wool felt, a nut, and a rubber plate. The utility model is characterized in that a pin shaft is fixed on a shaft. The projecting parts of both ends of a pin shaft are respectively provided with a rotary sleeve. In addition, an oil hole which is used for oiling is arranged on a connection sleeve. The relative friction between the projecting shoulders of the pin shaft and the upper oil-containing bearing is converted into rolling motion by the rotary sleeve. Transmission efficiency is improved. The abrasion of the shaft is reduced. Service life is extended. The utility model can be used in washing machines.
Description
The utility model relates to washing machine drying wheel drive mechanism, the washing machine drying wheel drive mechanism of the drying wheel that is used for the laundry washer cylinder of more clearly saying so.
The washing machine drying wheel drive mechanism in past has a convex shoulder on its axle.During laundry, axle drives rotation by motor and belt gear thereof, convex shoulder and the last oiliness bearing upper end high-speed friction that is installed on the axle.For strengthening its ABRASION RESISTANCE, often add a copper washer between the two.But because the rotating speed of axle is high, the convex shoulder of axle is often ground away, and axle promptly falls, and makes the washing machine cisco unity malfunction.In addition, no oilhole on the axle can not refuel, and washing machine often damages bearing because of dry grinding, causes and robs axle or phenomenon such as loosening.
The purpose of this utility model, be to overcome above-mentioned shortcoming and defect, provide a kind of and can change the sliding friction between axle and the last oiliness bearing upper end into rolling friction, make the not fragile life-saving of axle, and have oilhole on the transmission mechanism, be convenient to the washing machine drying wheel drive mechanism of lubricating maintenance.But simultaneously also economical with materials, reduce cost.
In order to achieve the above object, the utility model is by the axle that drives with motor and belt gear thereof, be installed in the sealing ring that seals on the axle, be installed in last oiliness bearing and following oiliness bearing on the axle, be installed in axle, last oiliness bearing, felt between the following oiliness bearing, be installed in axle and go up the axle spring washer that oiliness bearing is deviate under the prevention, be installed in sealing ring, last oiliness bearing, the adapter sleeve of following oiliness bearing outside, with the nut that screw thread tightens together at the bottom of with adapter sleeve and washing drum, the rubber slab that pad seals between at the bottom of adapter sleeve and the washing drum constitutes.Axle of the present utility model is gone up tight fit a bearing pin is installed, and protrude outside the axle at the bearing pin two ends, and a pivoted housing is installed respectively on the projection.During the axle rotation, bearing pin rotates together, and pivoted housing also just rolls around bearing pin along the upper end of last oiliness bearing simultaneously.Do not have bearing pin and pivoted housing on the axle in past and have convex shoulder, sliding friction between convex shoulder and the last oiliness bearing upper end, convex shoulder is easy to wear.The wearing and tearing rear axle falls, and the drying that is installed in the axle upper end is taken turns at the bottom of the washing drum that just rubs, and makes it and can't work.Simultaneously,, need big materials processing, cause waste because of having convex shoulder on the axle.
Have oilhole on the adapter sleeve of the present utility model, be convenient to oily axle.Do not have oilhole on the adapter sleeve in past, can't refuel, axle and upper and lower oiliness bearing are all easy to wear, thereby the normal phenomenon such as rob axle, become flexible that produces.The task of the utility model washing machine drying wheel drive mechanism comes to this and finishes.
The utility model changes the sliding friction between axle and the last oiliness bearing upper end into rolling friction, has added oilhole and be convenient to lubricate on adapter sleeve, and this just makes axle not easy to wear, and 2～3 times of life-savings have alleviated maintenance load greatly.Save material simultaneously, reduced production cost.The utility model can be widely used in the washing machine.
Below in conjunction with accompanying drawing the utility model is done further explanation.Fig. 1 is a structural representation of the present utility model.Among the figure, sealing ring 9, bearing pin 6, go up oiliness bearing 4, felt 12, oiliness bearing 3, axle are installed on the axle 1 with check ring 2 down, outside it adapter sleeve 8 are installed, between nut 5 and the adapter sleeve 8 at the bottom of fastening the washing drum 11 and rubber slab 10.Have oilhole 13 on the adapter sleeve 8, be convenient to refuel.Bearing pin 6 two ends are installed with two pivoted housings 7, both can change sliding friction into rolling friction, can locate again.Fastening the drying wheel in upper end on the axle, the lower end then fastening belt pulley to link to each other with motor.Fig. 2 is the schematic diagram of the axle in past, convex shoulder 14 and the friction of last oiliness bearing upper end, very easily wearing and tearing among the figure.
Embodiment of the present utility model is as follows: a kind of washing machine drying wheel drive mechanism, its axle are gone up with bearing pin and two pivoted housings and replaced convex shoulder, replace sliding friction with rolling friction, and be not easy to wear, is in the past three times the service life of axle.Simultaneously, its lower end has oilhole, and is lubricated convenient.Present embodiment can be widely used in the washing machine.
Claims (2)
1, a kind of by the axle that drives with motor and belt gear thereof, be installed in the sealing ring that seals on the axle, be installed in last oiliness bearing and following oiliness bearing on the axle, be installed in axle, last oiliness bearing, felt between the following oiliness bearing, be installed in axle and go up the axle check ring that oiliness bearing is deviate under the prevention, be installed in sealing ring, last oiliness bearing, the adapter sleeve of following oiliness bearing outside, the nut that tightens together at the bottom of with adapter sleeve and washing drum with screw thread, the washing machine drying wheel drive mechanism that rubber slab constituted that pad seals between at the bottom of adapter sleeve and the washing drum, it is characterized in that on the said axle bearing pin being installed, a pivoted housing is installed respectively on the projection of bearing pin two ends.
2, according to the described washing machine drying of claim 1 wheel drive mechanism, it is characterized in that having oilhole on the said adapter sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90214135 CN2070311U (en) | 1990-07-20 | 1990-07-20 | Driving arrangement for washing-machine impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90214135 CN2070311U (en) | 1990-07-20 | 1990-07-20 | Driving arrangement for washing-machine impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2070311U true CN2070311U (en) | 1991-01-30 |
Family
ID=4893558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90214135 Withdrawn CN2070311U (en) | 1990-07-20 | 1990-07-20 | Driving arrangement for washing-machine impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2070311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100460588C (en) * | 2002-08-27 | 2009-02-11 | 惠尔普尔公司 | Driving mechanism of automatic washer |
-
1990
- 1990-07-20 CN CN 90214135 patent/CN2070311U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100460588C (en) * | 2002-08-27 | 2009-02-11 | 惠尔普尔公司 | Driving mechanism of automatic washer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2375822Y (en) | Oil and liquid lubricating device for electric hub speed reducer of electric bicycle | |
| CN2070311U (en) | Driving arrangement for washing-machine impeller | |
| CN110042602B (en) | A weaving equipment that is used for light industry's work efficiency high and is convenient for clean | |
| CN211491041U (en) | Powerful grinding main shaft of machine tool | |
| CN113335900A (en) | Coal feeding prevention device for roller bearing of coal conveying belt | |
| CN209444521U (en) | A kind of elevator potential energy recycling power generator | |
| CN2173253Y (en) | Circular loom slide block | |
| CN220505701U (en) | High-reliability asymmetric damping structure tensioning wheel | |
| CN220597774U (en) | Novel hand-operated mechanism of circular knitting machine | |
| CN210034406U (en) | Dustproof device of rotating wheel mill bearing seat | |
| CN111577872A (en) | Chain transmission mechanism protective cover for warp knitting machine | |
| CN2203312Y (en) | Oil supply slide block for circular knitting machine | |
| CN201912989U (en) | Vertical-mill rocker-arm rotating-shaft positioning device | |
| CN216867326U (en) | Bearing connecting device based on flywheel of press machine | |
| CN218207452U (en) | Novel reel type coupler | |
| CN220743628U (en) | Guiding wheel structure of bale breaker | |
| CN216279033U (en) | High-speed wear-resistant bearing for fascia gun motor | |
| CN213685149U (en) | Asymmetric damping structure take-up pulley of high reliability | |
| CN208686791U (en) | A kind of anti abrasive compressor crank shaft | |
| CN2260603Y (en) | Rocking type body-building machine with flexible driving mechanism | |
| CN216738718U (en) | Multi-arm structure for loom | |
| CN218377518U (en) | Chain with chain section anti-abrasion structure | |
| CN218927058U (en) | Lathe adapter convenient to dismantle | |
| CN113931928B (en) | Wear-resisting structure of breaker rotor end | |
| CN221227257U (en) | High-efficiency energy-saving motor device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |