CN202791256U - Continuous circulating oil supply device of food waste disposer - Google Patents
Continuous circulating oil supply device of food waste disposer Download PDFInfo
- Publication number
- CN202791256U CN202791256U CN201220423796.8U CN201220423796U CN202791256U CN 202791256 U CN202791256 U CN 202791256U CN 201220423796 U CN201220423796 U CN 201220423796U CN 202791256 U CN202791256 U CN 202791256U
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- oil
- fixed base
- shoulder hole
- bearing
- motor
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Abstract
The utility model discloses a continuous circulating oil supply device of a food waste disposer. The device comprises a motor, a fixed base, an oil bearing, an oil slinger, an oil collecting ring and oil sludge, wherein a rotor shaft of the motor is sleeved in the oil bearing; and the oil bearing, the oil slinger, the oil collecting ring, the oil sludge and the like are arranged in a step hole of the fixed base. The oil sludge is arranged in the step hole of the fixed base, so that the oil sludge can be tightly contacted with the oil bearing. When the rotor shaft of the motor rotates at high speed, friction is caused between the rotor shaft of the motor and the oil bearing to heat, grease in the oil sludge tightly contacted with the oil bearing is slowly separated out to form oil drops to enter the rotor shaft of the motor and the oil bearing, the oil content of the original oil sludge is kept, continuous circulating oil supply is realized, the service life of the bearing is prolonged, and oil is not required to be supplied to a machine within designed years.
Description
Technical field
The utility model relates to a kind of garbage disposer, particularly relates to a kind of food refuse disposer continuous circulation oil supplying device.
Background technique
Food refuse disposer is to be installed on a kind of compact electric apparatus that family kitchen is washed the drain opening place of nappy, it is installed under the kitchen use basin, and link to each other with waste pipe, carry out timely food refuse rubbish processing to be harmless by the form that changes the food refuse place, food refuse can be ground into paste liquid and directly discharge from drainage pipeline.The vital part of food refuse disposer is exactly rotor axis of electric and bearing, because the food refuse disposer design service life reaches more than 10 years, lubricated between rotor axis of electric and the bearing is a stubborn problem.That commonly uses contains the grease fibered plaster and can only quantitatively continue T-shaped oil-containing fine copper bearing supplying lubricating oil fat, when machine works to certain hour, contain that grease fibered plaster oil content descends to a certain degree the time, just can't carry out fuel feeding to bearing.Cause bearing wear, mechanical disorder.And the oil-containing fibered plaster is at machine intimate, will take machine apart in the time of be to oil-containing fibered plaster make-up oil, and maintenance of machinery is extremely inconvenient.
The model utility content
The purpose of this utility model is to provide a kind of food refuse disposer continuous circulation oil supplying device that can continue for a long time fuel feeding.
For achieving the above object, technical solution of the present utility model is:
The utility model is a kind of food refuse disposer continuous circulation oil supplying device, and it comprises motor, fixed base, oil-impregnated bearing, disc, oil collecting ring, greasy filth; Described fixed base central authorities offer a shoulder hole, and the aperture of shoulder hole is bearing hole, and the macropore of shoulder hole is the greasy filth hole; Described oil-impregnated bearing is nested with in the aperture of shoulder hole and the lower end surface of oil-impregnated bearing is higher than the ladder surface of shoulder hole; The rotor shaft of described motor is nested with in oil-impregnated bearing; Described disc gap is socketed on the rotor shaft of motor and is nested with in the macropore of fixed base shoulder hole and is fitted on the ladder surface of fixed base shoulder hole; Described oil collecting ring kink is on the rotor shaft of motor and be nested with macropore port at the fixed base shoulder hole; Described greasy filth is installed in the macropore of fixed base shoulder hole and between disc and oil collecting ring.
On the ladder surface of fixed base shoulder hole, offer at least one as the deep gouge of oil supply; The described lower end surface that is nested with the oil-impregnated bearing in the shoulder hole aperture is higher than the ladder surface of fixed base shoulder hole, and the ladder surface of fixed base shoulder hole is higher than the deep gouge bottom surface.
Described fixed base is offered two as the deep gouge of oil supply.
After adopting such scheme, the rotor shaft of motor of the present utility model is nested with at oil-impregnated bearing, and oil-impregnated bearing is nested with in the shoulder hole of fixed base.Because the utility model installs greasy filth in the shoulder hole of fixed base, greasy filth can with the oil-impregnated bearing close contact.When the rotor shaft High Rotation Speed of motor, the rotor shaft of motor and oil-impregnated bearing frictional heat, cause the grease in the greasy filth with the oil-impregnated bearing close contact slowly to separate out the formation oil droplet, oil droplet is shaken and Action of Gravity Field drops on the disc of T-shaped oil-impregnated bearing below with the rotor axis of electric High Rotation Speed, drops in oil droplet on the disc and is subjected to the effect of disc centrifugal force to get rid of peripherad grease fibered plaster and is absorbed (raising of grease fibered plaster oil content) by the grease fibered plaster.After machine quit work, the T-shaped oil-containing fine copper bearing that oil content reduces slowly cooled off; Bearing progressively slowly sucks back the same gauging fat of originally separating out according to temperature with the ratio of oil content from the grease fibered plaster that contacts with it, thereby keep original oil content, form the continuous circulation fuel feeding, improved bearing working life, make machine within design period, need not to refuel.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Description of drawings
Fig. 1 is axonometric drawing of the present utility model;
Fig. 2 is three-dimensional exploded view of the present utility model;
Fig. 3 is the plan view of the utility model fixed base;
Fig. 4 is the sectional view of the utility model fixed base;
Fig. 5 is the axonometric drawing of the utility model fixed base.
Embodiment
As shown in Figure 1 and Figure 2, the utility model is a kind of food refuse disposer continuous circulation oil supplying device, and it comprises motor 1, fixed base 2, oil-impregnated bearing 3, disc 4, oil collecting ring 5, greasy filth 6.
Described fixed base 2 central authorities offer a shoulder hole 21(as shown in Figure 4), the aperture 211 of shoulder hole 21 is bearing hole, the macropore 212 of shoulder hole 21 is the greasy filth hole, offers two as the deep gouge 22(of oil supply as shown in Figure 3 at the ladder surface 213 of shoulder hole 21).
In conjunction with shown in Figure 5, described oil-impregnated bearing 3 penetrates the aperture 211 of shoulder hole 21 from top to bottom, and oil-impregnated bearing 3 pass end face A(namely: the ladder surface 213 about 0.5 millimeter that the lower end surface) is higher than shoulder hole 21, and the ladder surface 213 of fixed base 2 shoulder holes 21 is higher than about 1.5 millimeters of the bottom surface B of deep gouge 22, the structural design that the bottom surface B of formation oil-impregnated bearing 3 lower end surface A, fixed base 2 shoulder holes 21 ladder surfaces 213, deep gouge 22 reduces step by step.Deep gouge 22 contacts about 12 millimeters of wide aperture with oil-impregnated bearing 3.
The rotor shaft of described motor 1 is nested with in oil-impregnated bearing 3; Described disc 4 gaps are socketed on the rotor shaft of motor 1 and are nested with in the macropore 212 of fixed base 2 shoulder holes 21 and are fitted on the ladder surface 213 of fixed base 2 shoulder holes 21.
Described oil collecting ring 5 kinks are on the rotor shaft of motor 1 and be nested with macropore 212 ports at fixed base 2 shoulder holes 21.Described greasy filth 6 is installed in the macropore 212 of fixed base 2 shoulder holes 21 and between disc 4 and oil collecting ring 5.
The effect of the utility model major part:
Disc 4: with the rotor axis of electric High Rotation Speed, the oil droplet that is dropped on the disc is got rid of to grease fibered plaster all around.
Greasy filth (grease fibered plaster) 6: oil content own reaches 60%---and 80%; Serve as suction, store, disengage the medium of lubricant oil.
Oil-impregnated bearing (T-shaped oil-containing fine copper bearing) 3: oil content 30%---40%; Separate out or suck back lubricant oil.
Oil collecting ring 5: preventing that lubricant oil or grease fibered plaster from falling causes potential safety hazard at rotor.
Working principle of the present utility model:
When the rotor shaft High Rotation Speed of motor 1, the rotor shaft of motor 1 and oil-impregnated bearing 3 frictional heats, cause the grease in the greasy filth with oil-impregnated bearing 3 close contacts slowly to separate out the formation oil droplet, oil droplet is shaken and Action of Gravity Field drops on the disc 4 of T-shaped oil-impregnated bearing 3 belows with motor 1 rotor shaft High Rotation Speed, drops in oil droplet on the disc 4 and is subjected to the effect of disc 4 centrifugal force to get rid of peripherad greasy filth (grease fibered plaster) 6 and is absorbed (raising of grease fibered plaster oil content) by the grease fibered plaster.
After machine quit work, the T-shaped oil-impregnated bearing 3 that oil content reduces slowly cooled off; Oil-impregnated bearing 3 progressively slowly sucks back the same gauging fat of originally separating out according to temperature with the ratio of oil content from the greasy filth 6 that contacts with it, thereby keep original oil content, form the continuous circulation fuel feeding, improved 3 working lifes of oil-impregnated bearing, make machine within design period, need not to refuel.
Emphasis of the present utility model just is: offers the shoulder hole of placing greasy filth and greasy filth placed in it at fixed base, cooperates with disc, thus realization continuous circulation fuel feeding.
The above, it only is the utility model preferred embodiment, fixed base can be decided according to needs as the quantity of the deep gouge of oil supply, so can not limit the scope that the utility model is implemented with this, the equivalence of namely doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (3)
1. food refuse disposer continuous circulation oil supplying device, it is characterized in that: it comprises motor, fixed base, oil-impregnated bearing, disc, oil collecting ring, greasy filth; Described fixed base central authorities offer a shoulder hole, and the aperture of shoulder hole is bearing hole, and the macropore of shoulder hole is the greasy filth hole; Described oil-impregnated bearing is nested with in the aperture of shoulder hole and the lower end surface of oil-impregnated bearing is higher than the ladder surface of shoulder hole; The rotor shaft of described motor is nested with in oil-impregnated bearing; Described disc gap is socketed on the rotor shaft of motor and is nested with in the macropore of fixed base shoulder hole and is fitted on the ladder surface of fixed base shoulder hole; Described oil collecting ring kink is on the rotor shaft of motor and be nested with macropore port at the fixed base shoulder hole; Described greasy filth is installed in the macropore of fixed base shoulder hole and between disc and oil collecting ring.
2. a kind of food refuse disposer continuous circulation oil supplying device according to claim 1 is characterized in that: on the ladder surface of fixed base shoulder hole, offer at least one as the deep gouge of oil supply; The described lower end surface that is nested with the oil-impregnated bearing in the shoulder hole aperture is higher than the ladder surface of fixed base shoulder hole, and the ladder surface of fixed base shoulder hole is higher than the deep gouge bottom surface.
3. a kind of food refuse disposer continuous circulation oil supplying device according to claim 1, it is characterized in that: described fixed base is offered two as the deep gouge of oil supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220423796.8U CN202791256U (en) | 2012-08-24 | 2012-08-24 | Continuous circulating oil supply device of food waste disposer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220423796.8U CN202791256U (en) | 2012-08-24 | 2012-08-24 | Continuous circulating oil supply device of food waste disposer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202791256U true CN202791256U (en) | 2013-03-13 |
Family
ID=47818518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220423796.8U Expired - Lifetime CN202791256U (en) | 2012-08-24 | 2012-08-24 | Continuous circulating oil supply device of food waste disposer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202791256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797955A (en) * | 2012-08-24 | 2012-11-28 | 格林维尔（厦门）环保科技有限公司 | Continuous circular oil supply device for food waste disposer |
-
2012
- 2012-08-24 CN CN201220423796.8U patent/CN202791256U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797955A (en) * | 2012-08-24 | 2012-11-28 | 格林维尔（厦门）环保科技有限公司 | Continuous circular oil supply device for food waste disposer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |