CN105317961A - Intelligent cleaning transmission device - Google Patents
Intelligent cleaning transmission device Download PDFInfo
- Publication number
- CN105317961A CN105317961A CN201510788774.XA CN201510788774A CN105317961A CN 105317961 A CN105317961 A CN 105317961A CN 201510788774 A CN201510788774 A CN 201510788774A CN 105317961 A CN105317961 A CN 105317961A
- Authority
- CN
- China
- Prior art keywords
- gear
- housing
- pinion
- substrate
- road wheel
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
- F16H37/04—Combinations of toothed gearings only
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Retarders (AREA)
Abstract
The invention discloses an intelligent cleaning transmission device which comprises a shell, a drive device and travelling wheels. The drive device is arranged in the shell, and the travelling wheels are arranged outside the shell. The shell is formed by buckling a first shell body and a second shell body together. The drive device is provided with a first output shaft which is provided with a worm. An output device and a planet gear set are arranged in the shell. The planet gear set comprises a sun wheel. The sun wheel comprises a tooth disc. An outer gear and a pinion are arranged on one side of the tooth disc. The tooth disc and the outer gear form a containing chamber. The pinion is arranged in the containing chamber. A pinion axle hole is formed in the center of one side of the pinion. A plurality of planet gears are arranged on the tooth disc and surround the pinion. The planet gears are engaged with the pinion and each provided with a planet gear shaft hole. A bearing part is arranged at the center of the other side of the tooth disc. The intelligent cleaning transmission device has the advantages that the mechanism of the gear set is simple, the number of the gears is decreased, production is facilitated, maintenance is easy, and the performance of a transmission mechanism is improved.
Description
Technical field
The present invention relates to a kind of intelligent cleaning transmission device, particularly relate to the transmission device on a kind of vacuum cleaner.
Background technique
Now at present vacuum cleaner is all equiped with transmission device, transmission device is arranged in vacuum cleaner, and the wheel power of motor being sent to vacuum cleaner drives vacuum cleaner to walk.
Existing driving mechanism utilizes motor to drive train of reduction gears, this gear train comprises the driving gear be directly set on motor output shaft bar, driving gear is subject to motor and drives and drive driven gear, comprising, the compositions such as helical worm, driven gear and output axostylus axostyle, have output axostylus axostyle to drive vacuum cleaner to move.
The prior art is the driving gear directly utilizing the number of teeth less, the power of motor is passed to the more driven gear of the number of teeth, higher reduction speed ratio is there is between two, utilizing gear train to slow down and pass on the driving mechanism of motor power easily to produce noise, there is following defect in the way nowadays reducing noise:
1) mechanism of gear train is complicated;
2) gear quantity increases;
3) difficulty is produced;
4) not easy-maintaining;
5) whole driving mechanism is heavier, affects the performance of vacuum cleaner movement.
Therefore those skilled in the art endeavour with exploitation one can the simple vacuum cleaner transmission device of structure.
Summary of the invention
Because the above-mentioned defect of prior art, technical problem to be solved by this invention is to provide one can the simple vacuum cleaner transmission device of structure.
For achieving the above object, the invention provides a kind of transmission device, comprise housing, drive unit and road wheel; Drive unit is arranged in housing, and road wheel is arranged on outside housing, and housing comprises the first housing and the second housing fastening forms; Drive unit is provided with the first output shaft, the first output shaft is provided with worm screw;
Be provided with output unit and planetary gear set in housing, planetary gear set comprises sun gear, and sun gear comprises fluted disc, and the side of fluted disc is provided with external gear, and small gear; Fluted disc and external gear form room, and small gear is positioned at room, and the center of small gear side offers pinion shaft hole; Fluted disc is provided with several planetary pinions around small gear, and each planetary pinion is meshed with small gear; Each planetary pinion all offers planetary gear shaft hole; The central position of the opposite side of fluted disc is provided with bearing portion;
Sun gear is set on the second output shaft; Second output shaft is mutually vertical with the first output shaft;
Output unit comprises substrate, and the side of substrate is provided with the connecting rod corresponding with star gear shaft holes number, and each connecting rod lays respectively in star gear shaft holes; The opposite side of substrate is provided with substrate take-off lever, take-off lever is provided with road wheel joint, and road wheel joint extends housing and fixes with road wheel;
Offer substrate axis hole along on the center line of substrate, take-off lever and road wheel joint, substrate axis hole and pinion shaft hole are positioned at same shaft axis; Be provided with reinforcing bar in axis hole, reinforcing bar extends in pinion shaft hole.
As preferably, planetary number is four, and the number of connecting rod is four.
The invention has the beneficial effects as follows:
1) mechanism of gear train is simple;
2) gear quantity reduces;
3) production is facilitated;
4) easy-maintaining;
5) improve the performance of driving mechanism.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the invention.
Fig. 2 is the structural representation of output unit of the present invention.
Fig. 3 is stereo decomposing structural representation of the present invention.
Embodiment
Below in conjunction with drawings and Examples
The invention will be further described:
As shown in Figure 1-Figure 3, a kind of transmission device, comprises housing 11, drive unit 12 and road wheel 13; Drive unit 12 is arranged in housing 11, and road wheel 13 is arranged on outside housing 11, and housing 11 comprises the first housing 111 and the second housing 112 fastening forms; First housing 111 and the second housing 112 all offer tapped hole, the first housing 111 and the tapped hole one_to_one corresponding on described second housing 112, and fixed by screw.
Drive unit 12 is provided with on the first output shaft 81, first output shaft 81 and is provided with worm screw 2;
Be provided with output unit 4 and planetary gear set in housing 11, planetary gear set comprises sun gear 31, and sun gear 31 comprises fluted disc 311, and the side of fluted disc 311 is provided with external gear 313, and small gear 314; Fluted disc 311 and external gear 313 form room 319, and small gear 314 is positioned at room 319, and the center of small gear 314 side offers pinion shaft hole 318; Fluted disc 311 is provided with several planetary pinions 32 around small gear 314, and each planetary pinion 32 is meshed with small gear 314; Each planetary pinion 32 all offers planetary gear shaft hole 321; The central position of the opposite side of fluted disc 311 is provided with bearing portion 317;
Sun gear 31 is set on the second output shaft 82; Second output shaft 82 is mutually vertical with the first output shaft 81;
Output unit 4 comprises substrate 41, and the side of substrate 41 is provided with the connecting rod 42 corresponding with star gear shaft holes 321 number, and each connecting rod 42 lays respectively in star gear shaft holes 321; The opposite side of substrate 41 is provided with substrate take-off lever 43, take-off lever 43 is provided with road wheel joint 431, and road wheel joint 431 extends housing 11 and fixes with road wheel 13;
Offer substrate axis hole 44 along on the center line of substrate 41, take-off lever 43 and road wheel joint 431, substrate axis hole 44 and pinion shaft hole 318 are positioned at same shaft axis; Be provided with reinforcing bar 5 in axis hole 44, reinforcing bar 5 extends in pinion shaft hole 318; Reinforcing bar 5 is set in the second output shaft 82.
The number of planetary pinion 32 is four, and the number of connecting rod 42 is four.
Drive unit 12 runs up power, worm screw 2 is driven to rotate by the first output shaft 81 on drive unit 12, worm screw 2 drives external gear 313 to rotate, in each time point that flank contacts each other, low friction and uniform slow down and transferring power to external gear 313, the small gear 314 being arranged on fluted disc 311 side has certain deceleration, so when effectively can constrain transmission between gear, the noise produced, in the present embodiment, the number of planetary pinion 32 is four, greatly simplify this transmission device, not only can reduce the wear energy consumption of each driving component, be more prone to M R.
More than describe preferred embodiment of the present invention in detail.Should be appreciated that those of ordinary skill in the art just design according to the present invention can make many modifications and variations without the need to creative work.Therefore, all technician in the art, all should by the determined protection domain of claims under this invention's idea on the basis of existing technology by the available technological scheme of logical analysis, reasoning, or a limited experiment.
Claims (2)
1. an intelligent cleaning transmission device, comprises housing (11), drive unit (12) and road wheel (13); Described drive unit (12) is arranged in described housing (11), described road wheel (13) is arranged on described housing (11) outward, it is characterized in that: described housing (11) comprises the first housing (111) and the second housing (112) fastening forms; Described drive unit (12) is provided with the first output shaft (81), described first output shaft (81) is provided with worm screw (2);
Output unit (4) and planetary gear set is provided with in described housing (11), described planetary gear set comprises sun gear (31), described sun gear (31) comprises fluted disc (311), the side of described fluted disc (311) is provided with external gear (313), and small gear (314); Described fluted disc (311) and described external gear (313) form room (319), described small gear (314) is positioned at described room (319), and the center of described small gear (314) side offers pinion shaft hole (318); Described fluted disc (311) is provided with several planetary pinions (32) around described small gear (314), and each described planetary pinion (32) is meshed with described small gear (314); Each described planetary pinion (32) all offers planetary gear shaft hole (321); The central position of the opposite side of described fluted disc (311) is provided with bearing portion (317);
Described sun gear (31) is set on the second output shaft (82); Described second output shaft (82) is mutually vertical with described first output shaft (81);
Described output unit (4) comprises substrate (41), the side of described substrate (41) is provided with the connecting rod (42) corresponding with described star gear shaft holes (321) number, and each described connecting rod (42) lays respectively in described star gear shaft holes (321); The opposite side of described substrate (41) is provided with substrate take-off lever (43), described take-off lever (43) is provided with road wheel joint (431), described road wheel joint (431) is extended described housing (11) and is fixed with described road wheel (13);
Offer substrate axis hole (44) along on the center line of described substrate (41), take-off lever (43) and road wheel joint (431), described substrate axis hole (44) and described pinion shaft hole (318) are positioned at same shaft axis; Be provided with reinforcing bar (5) in described axis hole (44), described reinforcing bar (5) extends in described pinion shaft hole (318); Described reinforcing bar (5) is set in described second output shaft (82).
2. intelligent cleaning transmission device as claimed in claim 1, it is characterized in that: the number of described planetary pinion (32) is four, the number of described connecting rod (42) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510788774.XA CN105317961A (en) | 2015-11-17 | 2015-11-17 | Intelligent cleaning transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510788774.XA CN105317961A (en) | 2015-11-17 | 2015-11-17 | Intelligent cleaning transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105317961A true CN105317961A (en) | 2016-02-10 |
Family
ID=55245996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510788774.XA Pending CN105317961A (en) | 2015-11-17 | 2015-11-17 | Intelligent cleaning transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105317961A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109838527A (en) * | 2017-11-24 | 2019-06-04 | 李正伟 | The deceleration mechanism of cigarette wrap molding equipment four-wheel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201029840Y (en) * | 2007-06-11 | 2008-03-05 | 燕成祥 | Obstacle crossing device of robot dust collector |
| DE102010003044A1 (en) * | 2010-03-19 | 2011-09-22 | Robert Bosch Gmbh | Multi-stage transmission device for adjusting a structural unit in a vehicle |
| CN102297219A (en) * | 2011-08-26 | 2011-12-28 | 中国嘉陵工业股份有限公司（集团） | Electric control device of clutch |
| US20120053001A1 (en) * | 2010-08-25 | 2012-03-01 | Magna Car Top Systems Gmbh | Adjusting drive having an emergency actuator |
| CN203703017U (en) * | 2014-01-16 | 2014-07-09 | 湖南格兰博智能科技有限责任公司 | Improved transmission device |
-
2015
- 2015-11-17 CN CN201510788774.XA patent/CN105317961A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201029840Y (en) * | 2007-06-11 | 2008-03-05 | 燕成祥 | Obstacle crossing device of robot dust collector |
| DE102010003044A1 (en) * | 2010-03-19 | 2011-09-22 | Robert Bosch Gmbh | Multi-stage transmission device for adjusting a structural unit in a vehicle |
| US20120053001A1 (en) * | 2010-08-25 | 2012-03-01 | Magna Car Top Systems Gmbh | Adjusting drive having an emergency actuator |
| CN102297219A (en) * | 2011-08-26 | 2011-12-28 | 中国嘉陵工业股份有限公司（集团） | Electric control device of clutch |
| CN203703017U (en) * | 2014-01-16 | 2014-07-09 | 湖南格兰博智能科技有限责任公司 | Improved transmission device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109838527A (en) * | 2017-11-24 | 2019-06-04 | 李正伟 | The deceleration mechanism of cigarette wrap molding equipment four-wheel |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160210 |