CN111550547A - Bidirectional high-speed driving assembly - Google Patents
Bidirectional high-speed driving assembly Download PDFInfo
- Publication number
- CN111550547A CN111550547A CN202010326416.8A CN202010326416A CN111550547A CN 111550547 A CN111550547 A CN 111550547A CN 202010326416 A CN202010326416 A CN 202010326416A CN 111550547 A CN111550547 A CN 111550547A
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- CN
- China
- Prior art keywords
- gear
- output shaft
- gear box
- planet
- sun
- 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
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Classifications
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- 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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/07—Parts or details, e.g. mixing tools, whipping tools
- A47J43/08—Driving mechanisms
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- 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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
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- 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
- F16H57/00—General details of gearing
- F16H57/0006—Vibration-damping or noise reducing means specially adapted for gearings
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- 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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/031—Gearboxes; Mounting gearing therein characterised by covers or lids for gearboxes
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- 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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H2001/289—Toothed gearings for conveying rotary motion with gears having orbital motion comprising two or more coaxial and identical sets of orbital gears, e.g. for distributing torque between the coaxial sets
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Retarders (AREA)
Abstract
The invention discloses a bidirectional high-speed driving assembly which comprises a motor, a connecting plate, a mounting plate, a gear box, an output shaft and an output shaft sleeve, wherein the motor is fixed on the connecting plate through bolts, the mounting plate is connected with the connecting plate, the mounting plate is designed in a sunken mode, the gear box is mounted in the mounting plate, one end of the output shaft is connected with the gear box, the other end of the output shaft extends outwards, the output shaft sleeve is mounted on the outer surface of the output shaft, the gear box comprises a gear box body and a gear box cover, and the gear box body is connected with the gear. The invention has reasonable design; the noise is reduced by the planetary gear and the sun gear in the gear box.
Description
Technical Field
The invention relates to a bidirectional high-speed driving assembly.
Background
The cell wall of vegetables and fruits can be broken in the twinkling of an eye to broken wall machine because super high rotational speed (22000 rpm above), extracts phytochemicals effectively, is the first-selected household electrical appliances of modern house health care, health preserving, and broken wall machine power drive mechanism, if the rotatory actuating mechanism of drive broken wall machine includes driving motor and the output of constant speed bidirectional gear case, the gear case easily produces great noise when high-speed operation, and along with the reinforcing of people's environmental protection consciousness, noise pollution has been paid more and more attention to.
Disclosure of Invention
The present invention is directed to a bi-directional high-speed driving assembly to solve the above-mentioned problems.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a two-way fast-speed drive assembly, includes motor, connecting plate, mounting panel, gear box, output shaft sleeve, the motor passes through the bolt fastening on the connecting plate, and the mounting panel is connected with the connecting plate, the mounting panel is the design of invagination formula, installs the gear box in the mounting panel, and the one end and the gear box of output shaft are connected, and the other end outwards extends, and the surface mounting of output shaft has the output shaft sleeve, the gear box includes gear box body, gear box lid, and gear box body passes through the locking part and is connected with.
Preferably, the gear box body is divided into four parts, a first planetary gear, a second planetary gear, a third planetary gear, a fourth planetary gear, a first sun gear and a second sun gear are mounted in the gear box body, the first planetary gear is mounted on a first axle, the second planetary gear is mounted on a second axle, the third planetary gear is mounted on a third axle, the fourth planetary gear is mounted on a fourth axle, the first planetary gear is meshed with the first sun gear, the second planetary gear is meshed with the first sun gear, the first planetary gear is meshed with the fourth planetary gear, and the second planetary gear is meshed with the third planetary gear.
Preferably, the first sun gear is fixedly installed on the output shaft, the output shaft is connected with the motor through the shifting fork block, the second sun gear is fixedly installed on the output shaft sleeve, and the motor drives the first sun gear and the second sun gear to rotate reversely.
Preferably, the first sun gear and the second sun gear are helical sun gears, the first planet gear and the second planet gear are also helical gears, the first planet gear and the second planet gear are made of plastic, and the first sun gear and the second sun gear are made of plastic.
Preferably, the inner holes of the first planetary gear and the fourth planetary gear are provided with a snap spring and a positioning bearing for preventing the movement, and the inner holes of the second planetary gear and the third planetary gear are provided with a snap spring and a positioning bearing for preventing the movement.
Preferably, a first bearing is installed at a position, close to the output shaft, of the gear box body, a second bearing is installed at the other end of the first sun gear, the second bearing (sleeved on the output shaft and the second sun gear, the second sun gear is connected with a third bearing, and the third bearing is installed on the gear box cover.
Preferably, the bottom on the gear box body is provided with a groove, the groove is used for an output shaft to pass through, the first bearing is arranged in the groove, the circumference of the gear box body is provided with an upward protruding ring, and the left side and the right side of the gear box body are provided with a first inserting hole and a second inserting hole.
Preferably, the circumference of the gearbox cover is provided with a downward sunken ring, the sunken ring is matched with the convex ring, the left side and the right side of the gearbox cover are respectively provided with a first positioning pin and a second positioning pin, the first positioning pin is matched with the first inserting hole, the second positioning pin is matched with the second inserting hole, and the gearbox cover and the gearbox body are both manufactured by die-casting.
Preferably, the inboard welding of connecting plate has a plurality of protruding pieces, and the angle such as protruding piece distributes in the connecting plate, has seted up a plurality of depressed trenches on the mounting panel, and depressed trench and protruding piece phase-match to be in the same place connecting plate and mounting panel are fixed.
Compared with the prior art, the invention has the following advantages: the invention has reasonable design; the sun gear meshed with the planet gear is arranged in the gear box body, and the helical gear arrangement can increase the contact area between the planet gear and the sun gear, so that the motion is stable and the noise is low; the plurality of planet gears and the sun gear are made of plastic, so that the noise of the gearbox can be further reduced; the gear box body and the gear box cover are manufactured by adopting a die-casting forming method, so that the cost is low, and the manufacturability is good; the two sun gears are respectively connected with the output shaft and the output shaft sleeve, so that forward rotation or reverse rotation is realized.
Drawings
FIG. 1 is a schematic view of a bi-directional high speed drive assembly of the present invention.
FIG. 2 is a cross-sectional view of the bi-directional high speed drive assembly of the present invention.
FIG. 3 is a left side view of the right side planetary gear of the bi-directional high speed drive assembly of the present invention.
FIG. 4 is a left side view of the left side planetary gear of the bi-directional high speed drive assembly of the present invention.
FIG. 5 is a schematic view of the gear housing of the bi-directional high speed drive assembly apparatus of the present invention.
FIG. 6 is a schematic view of the gearbox cover of the bi-directional high speed drive assembly of the present invention.
FIG. 7 is a schematic view of the interface plate of the bi-directional high speed drive assembly of the present invention.
FIG. 8 is a schematic view of the mounting plate of the bi-directional high speed drive assembly of the present invention.
Detailed Description
The invention is explained in further detail below with reference to the figures and the specific embodiments.
As shown in fig. 1-8, a bidirectional high-speed driving assembly comprises a motor 1, a connecting plate 2, a mounting plate 3, a gear box 6, an output shaft 7, and an output shaft sleeve 8, wherein the motor 1 is fixed on the connecting plate 2 through bolts, the mounting plate 3 is connected with the connecting plate 2, the mounting plate 3 is designed to be recessed, the gear box 6 is mounted in the mounting plate 3, one end of the output shaft 7 is connected with the gear box 6, the other end of the output shaft extends outwards, the output shaft sleeve 8 is mounted on the outer surface of the output shaft 7, the gear box 6 comprises a gear box body 4 and a gear box cover 5, the gear box body 4 is connected with the gear box cover 5 through a locking part 18, the gear box body 4 is divided into four parts, a first planetary gear 12, a second planetary gear 13, a third planetary gear 14, a fourth planetary gear 15, a first sun gear 16 and, the first planetary gear 12 is arranged on a first wheel axle 22, the second planetary gear 13 is arranged on a second wheel axle 21, the third planetary gear 14 is arranged on a third wheel axle 24, the fourth planetary gear 15 is arranged on a fourth wheel axle 25, the first planetary gear 12 is meshed with a first sun gear 16, the second planetary gear 14 is meshed with a first sun gear 17, the first planetary gear 12 is meshed with the fourth planetary gear 15, the second planetary gear 13 is meshed with the third planetary gear 14, the first sun gear 16 is arranged and fixed on an output shaft 7, the output shaft 7 is connected with a motor 1 through a shifting fork block 11, a second sun gear 17 is arranged and fixed on an output shaft sleeve 8, the motor 1 drives the first sun gear 16 and the second sun gear 17 to rotate in opposite directions, the first sun gear 16 and the second sun gear 17 are helical gear, and the first planetary gear 12, The second planet gears 13 are also designed by helical teeth, the first planet gears 12 and the second planet gears 13 are made of plastic, the first sun gears 16 and the second sun gears 17 are made of plastic, the inner holes of the first planet gears 12 and the fourth planet gears 15 are provided with snap springs 20 and positioning bearings 23 for preventing movement, the inner holes of the second planet gears 13 and the third planet gears 14 are provided with snap springs 20 and positioning bearings 23 for preventing movement, the gear box body 4 is provided with a first bearing 9 near the output shaft 7, the other end of the first sun gear 16 is provided with a second bearing 10, the second bearing 10 is sleeved on the output shaft 7 and the second sun gears 17, the second sun gear 17 is connected with a third bearing 19, the third bearing 19 is arranged on the gear box cover 5, the bottom of the gear box body 4 is provided with a groove 26, the groove 26 is used for the output shaft 7 to pass through, and the first bearing 9 is arranged in the groove 26, the circumference of gear box 4 is equipped with upwards protruding ring 28, the left side of gear box 4, first spliced eye 27 has been seted up to the right side both sides, second spliced eye 29, set up decurrent sunken ring 30 on the circumference of gear box lid 5, sunken ring 30 and protruding ring 28 phase-match, the left side of gear box lid 5, the right side both sides are equipped with first locating pin 32 respectively, second locating pin 31, first locating pin 32 and first spliced eye 27 phase-match, second locating pin 31 and second spliced eye 29 phase-match, gear box lid 5, gear box 4 all adopts the die-casting shaping to make, 2 inboard welding of connecting plate has a plurality of protruding pieces 33, and protruding pieces 33 equidimension distributes in connecting plate 2, a plurality of depressed grooves 34 have been seted up on the mounting panel 3, and depressed grooves 34 and protruding piece 33 phase-match, thereby fix connecting plate 2 and mounting panel 3 together.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the invention.
Claims (9)
1. The utility model provides a two-way fast-speed drive assembly, includes motor (1), connecting plate (2), mounting panel (3), gear box (6), output shaft (7), output axle sleeve (8), its characterized in that, motor (1) passes through the bolt fastening on connecting plate (2), and mounting panel (3) are connected with connecting plate (2), mounting panel (3) are the design of invagination formula, install gear box (6) in mounting panel (3), and the one end and the gear box (6) of output shaft (7) are connected, and the other end outwards extends, and the surface mounting of output shaft (7) has output axle sleeve (8), gear box (6) include gear box body (4), gear box lid (5), and gear box body (4) are connected with gear box lid (5) through locking part (18).
2. A bi-directional high speed drive assembly according to claim 1, characterised in that the gear housing (4) is divided into four parts, the gear housing (4) is provided with a first planet gear (12), a second planet gear (13), a third planet gear (14), a fourth planet gear (15), a first sun gear (16), a second sun gear (17), the first planet gear (12) is mounted on a first axle (22), the second planet gear (13) is mounted on a second axle (21), the third planet gear (14) is mounted on a third axle (24), the fourth planet gear (15) is mounted on a fourth axle (25), the first planet gear (12) is in mesh with the first sun gear (16), the second planet gear (14) is in mesh with the first sun gear (17), the first planet gear (12) is in mesh with the fourth planet gear (15), the second planetary gear (13) is meshed with the third planetary gear (14).
3. A bidirectional high-speed driving assembly according to claim 2, wherein the first sun gear (16) is fixedly mounted on the output shaft (7), the output shaft (7) is connected with the motor (1) through the shifting fork block (11), the second sun gear (17) is fixedly mounted on the output shaft sleeve (8), and the motor (1) drives the first sun gear (16) and the second sun gear (17) to rotate in opposite directions.
4. A bi-directional high speed drive assembly according to claim 2, characterised in that the first and second sun gears (16, 17) are helical sun gears and the first and second planet gears (12, 13) are also of helical design, and the first and second planet gears (12, 13) are made of plastic and the first and second sun gears (16, 17) are made of plastic.
5. A bi-directional high speed drive assembly according to claim 2, wherein the inner bores of the first (12) and fourth (15) planet gears are provided with anti-play circlips (20) and locating bearings (23), and the inner bores of the second (13) and third (14) planet gears are provided with anti-play circlips (20) and locating bearings (23).
6. A bi-directional high speed drive assembly according to claim 2, wherein the gearbox housing (4) is provided with a first bearing (9) near the output shaft (7), the other end of the first sun gear (16) is provided with a second bearing (10), the second bearing (10) is sleeved on the output shaft (7) and a second sun gear (17), the second sun gear (17) is connected with a third bearing (19), and the third bearing (19) is provided on the gearbox cover (5).
7. A bi-directional high speed driving assembly according to claim 1, wherein the gear housing (4) is provided with a groove (26) at the bottom, the groove (26) is used for the output shaft (7) to pass through, the first bearing (9) is installed in the groove (26), the gear housing (4) is provided with an upward protruding ring (28) at the circumference, and the gear housing (4) is provided with a first inserting hole (27) and a second inserting hole (29) at the left and right sides.
8. A bidirectional high-speed drive assembly according to claims 1 and 7, characterized in that a downward recessed ring (30) is formed on the circumference of the gear box cover (5), the recessed ring (30) is matched with the raised ring (28), a first positioning pin (32) and a second positioning pin (31) are respectively arranged on the left side and the right side of the gear box cover (5), the first positioning pin (32) is matched with the first inserting hole (27), the second positioning pin (31) is matched with the second inserting hole (29), and the gear box cover (5) and the gear box body (4) are both made by die-casting.
9. A bi-directional high-speed driving assembly according to claim 1, wherein a plurality of protruding blocks (33) are welded on the inner side of the connecting plate (2), the protruding blocks (33) are distributed in the connecting plate (2) at equal angles, a plurality of concave grooves (34) are formed on the mounting plate (3), and the concave grooves (34) are matched with the protruding blocks (33), so as to fix the connecting plate (2) and the mounting plate (3) together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010326416.8A CN111550547A (en) | 2020-04-23 | 2020-04-23 | Bidirectional high-speed driving assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010326416.8A CN111550547A (en) | 2020-04-23 | 2020-04-23 | Bidirectional high-speed driving assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111550547A true CN111550547A (en) | 2020-08-18 |
Family
ID=71998451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010326416.8A Pending CN111550547A (en) | 2020-04-23 | 2020-04-23 | Bidirectional high-speed driving assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111550547A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6134996A (en) * | 1996-05-03 | 2000-10-24 | Komet Praezisionswerkzeuge Robert Breuning Gmbh | Tool head for use in machine tools |
| CN201178981Y (en) * | 2008-01-18 | 2009-01-14 | 苏广林 | Soy milk rice paste machine convenient to assemble-disassemble to clean |
| CN202684876U (en) * | 2012-05-02 | 2013-01-23 | 夏燃燃 | Novel gear case for electric tool |
| CN103775566A (en) * | 2012-10-26 | 2014-05-07 | 德昌电机(深圳)有限公司 | Gear drive mechanism and assembling method thereof |
| KR101490099B1 (en) * | 2014-01-29 | 2015-02-05 | 청주대학교 산학협력단 | Tumbler type blender |
| CN206261500U (en) * | 2016-10-13 | 2017-06-20 | 中山市索虹电器实业有限公司 | A kind of radiator structure of broken wall cooking machine |
| CN206603669U (en) * | 2016-11-04 | 2017-11-03 | 东莞市赛丽斯电器科技有限公司 | A kind of handheld food stir process device |
| CN208551048U (en) * | 2017-08-11 | 2019-03-01 | 江门市升迅科技实业有限公司 | A kind of positive and negative Double-directional rotary blade transmission device and its blender |
| CN209172097U (en) * | 2018-06-20 | 2019-07-30 | 广东美的生活电器制造有限公司 | Magnetic drive mechanism and food cooking machine |
| CN209205488U (en) * | 2018-12-04 | 2019-08-06 | 李龙 | A kind of household high power meat grinder |
| CN110529581A (en) * | 2019-09-20 | 2019-12-03 | 慈溪市益达电器有限公司 | A kind of wall-breaking machine Dual-spindle linked gear-box |
| CN110798012A (en) * | 2019-11-11 | 2020-02-14 | 鹤山市恒富微型电机有限公司 | High-low speed dual output motor and cooking machine thereof |
-
2020
- 2020-04-23 CN CN202010326416.8A patent/CN111550547A/en active Pending
Patent Citations (12)
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|---|---|---|---|---|
| US6134996A (en) * | 1996-05-03 | 2000-10-24 | Komet Praezisionswerkzeuge Robert Breuning Gmbh | Tool head for use in machine tools |
| CN201178981Y (en) * | 2008-01-18 | 2009-01-14 | 苏广林 | Soy milk rice paste machine convenient to assemble-disassemble to clean |
| CN202684876U (en) * | 2012-05-02 | 2013-01-23 | 夏燃燃 | Novel gear case for electric tool |
| CN103775566A (en) * | 2012-10-26 | 2014-05-07 | 德昌电机(深圳)有限公司 | Gear drive mechanism and assembling method thereof |
| KR101490099B1 (en) * | 2014-01-29 | 2015-02-05 | 청주대학교 산학협력단 | Tumbler type blender |
| CN206261500U (en) * | 2016-10-13 | 2017-06-20 | 中山市索虹电器实业有限公司 | A kind of radiator structure of broken wall cooking machine |
| CN206603669U (en) * | 2016-11-04 | 2017-11-03 | 东莞市赛丽斯电器科技有限公司 | A kind of handheld food stir process device |
| CN208551048U (en) * | 2017-08-11 | 2019-03-01 | 江门市升迅科技实业有限公司 | A kind of positive and negative Double-directional rotary blade transmission device and its blender |
| CN209172097U (en) * | 2018-06-20 | 2019-07-30 | 广东美的生活电器制造有限公司 | Magnetic drive mechanism and food cooking machine |
| CN209205488U (en) * | 2018-12-04 | 2019-08-06 | 李龙 | A kind of household high power meat grinder |
| CN110529581A (en) * | 2019-09-20 | 2019-12-03 | 慈溪市益达电器有限公司 | A kind of wall-breaking machine Dual-spindle linked gear-box |
| CN110798012A (en) * | 2019-11-11 | 2020-02-14 | 鹤山市恒富微型电机有限公司 | High-low speed dual output motor and cooking machine thereof |
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| 徐佩弦等: "《塑料件的设计》", 30 June 2001 * |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200818 |
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| RJ01 | Rejection of invention patent application after publication |