CN205429973U - Motor at a slow speed with lubricating oil gear case structure - Google Patents
Motor at a slow speed with lubricating oil gear case structure Download PDFInfo
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- CN205429973U CN205429973U CN201620193712.4U CN201620193712U CN205429973U CN 205429973 U CN205429973 U CN 205429973U CN 201620193712 U CN201620193712 U CN 201620193712U CN 205429973 U CN205429973 U CN 205429973U
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- lubricating oil
- motor
- slow speed
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Abstract
The utility model discloses a motor at a slow speed with lubricating oil gear case structure, this lubricating oil gear box can be used to multiple food processingequipment, on the small household appliances products such as specially adapted juice extractor, noodle, meat grinder, specifically includes: motor housing, motor stator, electric motor rotor and gear box, the gear box intussuseption is filled with liquid lubricating oil, the input/output end of gear box is provided with oil blanket rubber circle for seal lubricating oil in the gear box, avoid excessive, adopt lubricating oil to replace lubricating grease to fill in the reducing gear box, improved the lubricated effect of gear, and then reduced the wearing and tearing between the gear, prolonged the life of reducing gear box, and whole reducing gear box is fully filled to lubricating oil, the noise that the gear friction produced has effectively been reduced, the utility model discloses a motor at a slow speed with lubricating oil gear case structure has solved current reducing gear box wearing and tearing and the great technical problem of noise who uses in small household appliances.
Description
Technical field
This utility model relates to a kind of electric equipment products, and more specifically, this utility model relates to a kind of slow speed motor with lubricating oil gear box structure.
Background technology
At present, in small household electrical appliance, motor is much needed to drive, in particular in the slow-revving electric equipment products of high pulling torque, generally require installation slow speed motor to provide the slow-speed of revolution, the usually output shaft end installation gear reduction box at motor reduces the output speed of motor, and usual gear reduction box has primary gear speed reducing box, two-stage gear reduction case, three-stage gear reduction case etc., chooses suitable reduction box according to required rotating speed.
And it is current, it is arranged on the reduction box on motor in small household electrical appliance, it is all to use grease to carry out the lubrication of gear in it, but grease cannot be completely covered all gears, and along with the lasting rotation of gear, grease gradually can be expressed to the peripheral space of gear-box, say, that grease can depart from the contact surface between gear and gear, cause gear being carried out effectively lubricating, thus the abrasion between gear increases, use birthday noodle to shorten, easily break down, simultaneously, during gear-box work, noise increases, and affects the normal use of small household appliances.On the other hand, along with grease is squeezed peripheral space, the inner space of the easiest excessive pollution electric equipment products of grease.
Utility model content
A purpose of the present utility model is to solve at least the above, and provides the advantage that at least will be described later.
This utility model is it is also an object that provide a kind of slow speed motor with lubricating oil gear box structure, it is applicable on the small household electrical appliances such as juice extractor, flour stranding machine, meat grinder, specifically include: motor housing, motor stator, rotor and gear-box, it is filled with lubricating oil in described gear-box, described lubricating oil is liquid, the input/output terminal of described gear-box is provided with oil sealing rubber ring, for by seal oil in gear-box, avoid excessive, gear is immersed in lubricating oil, improves the lubricant effect between gear.The slow speed motor with lubricating oil gear box structure of the present utility model, solve the technical problem that the abrasion of the existing reduction box applied in small household appliances is bigger with noise, this lubricating oil gear-box can be used for numerous food processing machine, to improve the performance of food processor.
In order to realize according to these purposes of the present utility model and further advantage, it is provided that a kind of slow speed motor with lubricating oil gear box structure, including:
Motor housing, motor stator, rotor and gear-box, be filled with lubricating oil in described gear-box, the input/output terminal of described gear-box is provided with oil sealing rubber ring.
Preferably, described motor housing includes that upper end cover and bottom end cover, described motor stator are arranged between described upper end cover and bottom end cover, and described rotor is arranged on described enclosure, and described lubricating oil is liquid.
Preferably, described gear-box is structure as a whole with described upper end cover, and described gear-box is positioned at the upper end of described upper end cover.
Preferably, being provided through the first axis hole bottom described gear-box, motor output shaft extends into described gear-box from described first axis hole, is provided with the first oil sealing rubber ring in described first axis hole.
Preferably, described gear-box upper end open, described aperture perimeter direction is provided with groove, in described groove, is provided with sealing ring, described opening is sealed by gear box cover and arranges.
Preferably, described gear box cover being provided with the second axis hole, gearbox output shaft is outwards drawn from described second axis hole, is provided with the second oil sealing rubber ring in described second axis hole.
Preferably, described motor output shaft lower end is connected with rotor, and described motor output shaft is arranged with clutch shaft bearing, the second oil sealing rubber ring and the first gear, the described upper end cover that described clutch shaft bearing is positioned at outside gear-box the most successively.
Preferably, it is provided with intermediate rotary shaft in described gear-box, the second bearing, the second gear, the 3rd gear and the 3rd bearing it is arranged with the most successively in described intermediate rotary shaft, the two ends up and down at gear-box supported by described 3rd bearing and the second bearing, and described 3rd gear is connected with described first gear engagement.
Preferably, the 4th bearing, the 4th gear, the 5th bearing and the first oil sealing rubber ring it is arranged with the most successively on described gearbox output shaft, the two ends up and down at described gear-box supported by described 5th bearing and the 4th bearing, and described 4th gear is connected with described second gear engagement.
Preferably, described gear-box is two-stage gear reduction case, and described lubricating oil is saturated with described gear-box, and described lubricating oil is liquid.
This utility model at least includes following beneficial effect:
1, in this utility model, use the lubricating oil of liquid to replace grease to be filled in reduction box, improve the lubricant effect of gear, and then decrease the abrasion between gear, extend the service life of reduction box；
2, lubricating oil is sufficient filling with whole reduction box, effectively reduces the fricative noise of gear, and meanwhile, lubricating oil also absorbs a certain amount of noise, thus reduces the noise of small household appliances；
3, this utility model is provided with multiple oil sealing on gear-box, it is to avoid the drawback of lubricating oil excessive pollution small household appliances inner space.
Part is embodied by further advantage of the present utility model, target and feature by description below, and part also will be by being understood by the person skilled in the art research of the present utility model and practice.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of described slow speed motor；
Fig. 2 is described upper gear case structural representation；
Fig. 3 is described gear-box internal structure schematic diagram；
Fig. 4 is described gear-box polycrystalline substance schematic diagram；
Fig. 5 is gear-box sectional view.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail, to make those skilled in the art can implement according to this with reference to description word.
Should be appreciated that used herein such as " have ", other element one or more or the existence of a combination thereof or interpolation do not allotted in " comprising " and " including " term.
As Figure 1-5, this utility model provides a kind of slow speed motor with lubricating oil gear box structure, it is applicable on the small household electrical appliances such as juice extractor, flour stranding machine, meat grinder, concrete includes: motor housing, motor stator, rotor and gear-box, the lubricating oil of liquid it is filled with in described gear-box, the input/output terminal of described gear-box is provided with oil sealing rubber ring, for by seal oil in gear-box, avoid excessive, gear is immersed in lubricating oil, improves the lubricant effect between gear.
Wherein, motor housing, it includes that upper end cover 200 and bottom end cover 100, described motor stator 300 are arranged between described upper end cover 200 and bottom end cover 100, and described rotor is arranged on described enclosure；
Gear-box 220, in the present embodiment, described gear-box 220 is structure as a whole with described upper end cover 200, described gear-box 220 is positioned at the upper end of described upper end cover 200, the lower end of upper end cover 200 and motor stator 300, bottom end cover 100 forms complete motor housing, an independent accommodation space is formed in described gear-box 220, it is provided with change-speed gearing in this accommodation space, other spaces in accommodation space are filled with lubricating oil, so that gear is carried out sufficient lubrication, in this utility model, use lubricating oil to replace in existing gear-box and fill reduction box frequently with grease, improve the lubricant effect of gear, and then decrease the abrasion between gear, extend the service life of reduction box；Meanwhile, using lubricating oil to be sufficient filling with whole reduction box, effectively reduce the fricative noise of gear, lubricating oil also absorbs a certain amount of noise, thus reduces the noise of small household appliances, adds the user satisfaction of user.The input/output terminal of described gear-box is provided with oil sealing rubber ring, to avoid lubricating oil excessive, is provided with multiple oil sealing on gear-box, it is to avoid the drawback of lubricating oil excessive pollution small household appliances inner space.
In a kind of embodiment, it is provided through the first axis hole bottom described gear-box 220, motor output shaft 510 extends into described gear-box 220 from described first axis hole, described first axis hole is provided with the first oil sealing rubber ring 213, for the gap between sealed electric-motor output shaft 510 and the first axis hole, it is to avoid lubricating oil is excessive.
In another kind of embodiment, described gear-box upper end open, it is provided with groove on described aperture perimeter direction, sealing ring 212 it is provided with in described groove, described opening is sealed by gear box cover 210 and arranges, the gap between gear box cover 210 and opening effectively filled by sealing ring 212, it is to avoid lubricating oil is excessive.
In another kind of embodiment, it is provided with the second axis hole on described gear box cover 210, gearbox output shaft 610 is outwards drawn from described second axis hole, described second axis hole is provided with the second oil sealing rubber ring 211, for the gap sealed between gearbox output shaft 610 and the second axis hole, it is to avoid lubricating oil is excessive.
In another kind of embodiment, described motor output shaft 510 lower end is connected with rotor, clutch shaft bearing the 520, second oil sealing rubber ring 213 and the first gear, the described upper end cover that described clutch shaft bearing is positioned at outside gear-box it is arranged with the most successively on described motor output shaft.
In another kind of embodiment, intermediate rotary shaft 410 it is provided with in described gear-box, the second bearing the 450, second gear the 440, the 3rd gear 430 and the 3rd bearing 420 it is arranged with the most successively in described intermediate rotary shaft, the two ends up and down at gear-box supported by described 3rd bearing and the second bearing, and described 3rd gear is connected with described first gear engagement.
In another kind of embodiment, the 4th bearing the 640, the 4th gear the 630, the 5th bearing 620 and the first oil sealing rubber ring 211 it is arranged with the most successively on described gearbox output shaft, the two ends up and down at described gear-box supported by described 5th bearing and the 4th bearing, and described 4th gear is connected with described second gear engagement.
In another kind of embodiment, described gear-box is two-stage gear reduction case, within motor speed decelerates to 100 turns, to be applicable on numerous food processing machine, to improve the performance of food processor.
From the above mentioned, in this utility model, use lubricating oil to replace grease to be filled in reduction box, improve the lubricant effect of gear, and then decrease the abrasion between gear, extend the service life of reduction box；Meanwhile, lubricating oil is sufficient filling with whole reduction box, effectively reduces the fricative noise of gear, and lubricating oil also absorbs a certain amount of noise, thus reduces the noise of small household appliances；Further, gear-box is provided with multiple oil sealing, it is to avoid the drawback of lubricating oil excessive pollution small household appliances inner space.
Although embodiment of the present utility model is disclosed as above, but it is not restricted in description and embodiment listed utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, it is easily achieved other amendment, therefore, under the general concept limited without departing substantially from claim and equivalency range, this utility model is not limited to specific details and shown here as the legend with description.
Claims (10)
1. a slow speed motor with lubricating oil gear box structure, it is characterised in that including: motor housing, motor stator, rotor and gear-box, is filled with lubricating oil in described gear-box, the input/output terminal of described gear-box is provided with oil sealing rubber ring.
There is the slow speed motor of lubricating oil gear box structure the most as claimed in claim 1, it is characterized in that, described motor housing includes that upper end cover and bottom end cover, described motor stator are arranged between described upper end cover and bottom end cover, and described rotor is arranged on described enclosure.
Having the slow speed motor of lubricating oil gear box structure the most as claimed in claim 2, it is characterised in that described gear-box is structure as a whole with described upper end cover, described gear-box is positioned at the upper end of described upper end cover.
There is the slow speed motor of lubricating oil gear box structure the most as claimed in claim 3, it is characterized in that, being provided through the first axis hole bottom described gear-box, motor output shaft extends into described gear-box from described first axis hole, is provided with the first oil sealing rubber ring in described first axis hole.
There is the slow speed motor of lubricating oil gear box structure the most as claimed in claim 4, it is characterized in that described gear-box upper end open is provided with groove on described aperture perimeter direction, being provided with sealing ring in described groove, described opening is sealed by gear box cover and arranges.
Having the slow speed motor of lubricating oil gear box structure the most as claimed in claim 5, it is characterised in that be provided with the second axis hole on described gear box cover, gearbox output shaft is outwards drawn from described second axis hole, is provided with the second oil sealing rubber ring in described second axis hole.
There is the slow speed motor of lubricating oil gear box structure the most as claimed in claim 6, it is characterized in that, described motor output shaft lower end is connected with rotor, clutch shaft bearing, the second oil sealing rubber ring and the first gear, the described upper end cover that described clutch shaft bearing is positioned at outside gear-box it is arranged with the most successively on described motor output shaft.
There is the slow speed motor of lubricating oil gear box structure the most as claimed in claim 7, it is characterized in that, it is provided with intermediate rotary shaft in described gear-box, the second bearing, the second gear, the 3rd gear and the 3rd bearing it is arranged with the most successively in described intermediate rotary shaft, the two ends up and down at gear-box supported by described 3rd bearing and the second bearing, and described 3rd gear is connected with described first gear engagement.
There is the slow speed motor of lubricating oil gear box structure the most as claimed in claim 8, it is characterized in that, the 4th bearing, the 4th gear, the 5th bearing and the first oil sealing rubber ring it is arranged with the most successively on described gearbox output shaft, the two ends up and down at described gear-box supported by described 5th bearing and the 4th bearing, and described 4th gear is connected with described second gear engagement.
Having the slow speed motor of lubricating oil gear box structure the most as claimed in claim 1, it is characterised in that described gear-box is two-stage gear reduction case, described lubricating oil is saturated with described gear-box, and described lubricating oil is liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620193712.4U CN205429973U (en) | 2016-03-14 | 2016-03-14 | Motor at a slow speed with lubricating oil gear case structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620193712.4U CN205429973U (en) | 2016-03-14 | 2016-03-14 | Motor at a slow speed with lubricating oil gear case structure |
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| CN205429973U true CN205429973U (en) | 2016-08-03 |
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| CN201620193712.4U Active CN205429973U (en) | 2016-03-14 | 2016-03-14 | Motor at a slow speed with lubricating oil gear case structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105591496A (en) * | 2016-03-14 | 2016-05-18 | 莱克电气绿能科技(苏州)有限公司 | Low-speed motor with lubricating oil gear case structure |
-
2016
- 2016-03-14 CN CN201620193712.4U patent/CN205429973U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105591496A (en) * | 2016-03-14 | 2016-05-18 | 莱克电气绿能科技(苏州)有限公司 | Low-speed motor with lubricating oil gear case structure |
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