CN102705455A - Electromagnetic clutch speed changer - Google Patents
Electromagnetic clutch speed changer Download PDFInfo
- Publication number
- CN102705455A CN102705455A CN2012101547219A CN201210154721A CN102705455A CN 102705455 A CN102705455 A CN 102705455A CN 2012101547219 A CN2012101547219 A CN 2012101547219A CN 201210154721 A CN201210154721 A CN 201210154721A CN 102705455 A CN102705455 A CN 102705455A
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- China
- Prior art keywords
- gear
- clutch
- motor shaft
- speed change
- speed
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- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005452 bending Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 210000000515 tooth Anatomy 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
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Abstract
The invention discloses an electromagnetic clutch speed changer which comprises a motor shaft, an electromagnetic coil, a clutch suction cup, a bearing, an output wheel and a clutch gear, wherein convex teeth are arranged on the surface of the motor shaft, the clutch gear is sleeved in the right middle of the motor shaft, the left end of the clutch gear is provided with the clutch suction cup, the clutch gear is connected with a small speed-changing gear and a large speed-changing gear by means of convex teeth mesh, the small speed-changing gear and the large speed-changing gear are connected with a small gear and a large gear by means of outer diameter mesh, the large gear and the small gear are sleeved on a fixed shaft and are fixed on a support by screw nails, a motor shaft of which the right end is sleeved with the bearing is internally embedded into the output wheel, a housing of the electromagnetic clutch speed changer is internally provided with the clutch gear, the large gear and the small gear, and the small speed-changing gear and the large speed-changing gear, the speed-changing bending moment is generated by the different gear combinations, and the left end of the motor shaft is provided with an electromagnetic coil, so that the electromagnetic clutch speed changer is novel in design, can provide a powerful power due to the electrification of the electromagnetic coil, and is simple and quick to run, high in drive efficiency, simple in structure, low in manufacture cost, and novel in design.
Description
Technical field
The present invention relates to a kind of speed changer, particularly a kind of electromagnetic clutch speed changer.
Background technique
Speed changer is can fix or stepping changes the gear drive of output shaft and input shaft velocity ratio; It is made up of driving mechanism and gear; Can be made into independent gear or attach together in same housing, be widely used in lathe, vehicle and other need on the machine of speed change with driving mechanism.Speed changer is one of topmost parts in the automotive transmission; Be through changing velocity ratio; Change the torsion of engine crankshaft, adapt at the needs of starting to walk, quicken, go and overcome under the different driving conditions such as different kinds of roads obstruction driving wheel tractive force and speed of a motor vehicle demands of different.Be divided into manual transmission (MT) on popular, automatic transmission (AT), manual speed changer; The stepless speed changer, but all there is defective in above-mentioned several kinds of speed changers: complex structure, reliability is low; Gearshift need be trampled clutch can not self shifter, troublesome poeration, and transmission efficiency is low; And manufacturing expense is expensive, lacks novelty.
Summary of the invention
For addressing the above problem, the purpose of this invention is to provide a kind of easy, reliable performance, electromagnetic clutch speed changer that transmission efficiency is high made.
For realizing above-mentioned purpose, technological scheme of the present invention is:
A kind of electromagnetic clutch speed changer comprises motor shaft, electromagnetic coil, clutch sucker, bearing, output wheel, clutch gear, and described motor shaft surface is provided with double wedge; The middle is with clutch gear; The clutch gear left end is provided with the clutch sucker, and clutch gear passes through little speed change gear of the engagement type connection of double wedge and big speed change gear, little speed change gear and big engagement type gearwheel and the small gear of being connected of speed change gear external diameter; Gearwheel and small gear are enclosed within and pass through screw on the stationary axle on support simultaneously; The motor shaft that right-hand member is with bearing is embedded in output wheel, and output wheel passes bearing, and housing is enclosed within outside the output wheel; The motor shaft left end connects electromagnetic coil, establishes between electromagnetic coil and the clutch sucker and uses spring.
As preferably, described clutch gear can move on motor shaft.
As preferably, described little speed change gear and big speed change gear internal tooth are on same level.
As preferably, described gearwheel is identical with the modulus of big speed change gear with little speed change gear with small gear, same moved further.
Be provided with clutch gear, gearwheel and small gear, little speed change gear and big speed change gear in the housing of the present invention, produce the speed change bending moment through different Gear combination, the left end of motor shaft is provided with electromagnetic coil; Modern design, the energising through electromagnetic coil provides powerful motivation; Make the adhesive of clutch sucker, clutch gear moves to the left, and speed changer changes to bottom gear from top gear automatically; When bottom gear reached certain speed, the releasing clutch sucker was got back to top gear through the spring clutch gear, moved simple, convenient and rapid; Transmission efficiency is high, simple in structure, manufacturing expense is low, novel in design.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a sectional view of the present invention.
Embodiment
Like Fig. 1, shown in 2, a kind of electromagnetic clutch speed changer comprises motor shaft 1, electromagnetic coil 2, clutch sucker 3, bearing 8, output wheel 9, clutch gear 15; Described motor shaft 1 surface is provided with double wedge, and the middle is with clutch gear 15, and clutch gear 15 left ends are provided with clutch sucker 3; Clutch gear 15 passes through little speed change gear 10 of the engagement type connection of double wedge and big speed change gear 11, engagement type gearwheel 6 and the small gear 5 of being connected of little speed change gear 10 and big speed change gear 11 external diameters, and while gearwheel 6 is enclosed within stationary axle 7 with small gear 5; Be fixed on the support 14 through screw 13 on 12; The motor shaft 1 that right-hand member is with bearing 8 is embedded in output wheel 9, and output wheel 9 passes bearing 8, and housing 4 is enclosed within outside the output wheel 9; Motor shaft 1 left end connects electromagnetic coil 2, establishes with spring 16 between electromagnetic coil 2 and the clutch sucker 3.Described clutch gear 15 can move on motor shaft 1.Described little speed change gear 10 and big speed change gear 11 internal tooths are on same level.Described gearwheel 6 is identical with the modulus of big speed change gear 11 with little speed change gear 10 with small gear 5, same moved further.This speed changer is at ordinary times all at top gear, and when starting, electromagnetic coil 2 is switched on; Make 3 adhesives of clutch sucker, drive clutch gear 15 and on motor shaft 1, move a segment distance, spring 16 is by clutch gear 15 compressions; Speed change gear 11 and little speed change gear 10 are along with clutch gear 15 moves together greatly simultaneously, and little speed change gear 10 rotates with gearwheel 6 engagements, thereby makes top gear become bottom gear; When bottom gear reached certain speed, releasing clutch sucker 3 stretched through spring 16; Clutch gear 15 is got back to original position and is made big speed change gear 11 and small gear 5 engagement rotations, thereby realizes that bottom gear changes to top gear.Be provided with clutch gear 15, gearwheel 6 and small gear 5, little speed change gear 10 and big speed change gear 11 in the housing of the present invention; Produce the speed change bending moment through different Gear combination; The left end of motor shaft is provided with electromagnetic coil 2; Novel in design, operation is simple, convenient and rapid, transmission efficiency is high, simple in structure, manufacturing expense is low, novel in design.
Claims (4)
1. electromagnetic clutch speed changer; Comprise motor shaft (1), electromagnetic coil (2), clutch sucker (3), bearing (8), output wheel (9), clutch gear (15); It is characterized in that described motor shaft (1) surface is provided with double wedge, the middle is with clutch gear (15); Clutch gear (15) left end is provided with clutch sucker (3); Clutch gear (15) passes through little speed change gear of the engagement type connection of double wedge (10) and big speed change gear (11), little speed change gear (10) and big engagement type gearwheel (6) and the small gear (5) of being connected of speed change gear (11) external diameter, and gearwheel (6) and small gear (5) are enclosed within stationary axle (7 simultaneously; 12) upward be fixed on the support (14) through screw (13); The motor shaft (1) that right-hand member is with bearing (8) is embedded in output wheel (9), and output wheel (9) passes bearing (8), and housing (4) is enclosed within outside the output wheel (9); Motor shaft (1) left end connects electromagnetic coil (2), establishes with spring (16) between electromagnetic coil (2) and the clutch sucker (3).
2. a kind of electromagnetic clutch speed changer according to claim 1 is characterized in that, described clutch gear (15) can be gone up at motor shaft (1) and move.
3. a kind of electromagnetic clutch speed changer according to claim 1 is characterized in that, described little speed change gear (10) and big speed change gear (11) internal tooth are on same level.
4. a kind of electromagnetic clutch speed changer according to claim 1 is characterized in that, described gearwheel (6) is identical with the modulus of little speed change gear (10) and big speed change gear (11) with small gear (5), same moved further.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101547219A CN102705455A (en) | 2012-05-18 | 2012-05-18 | Electromagnetic clutch speed changer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101547219A CN102705455A (en) | 2012-05-18 | 2012-05-18 | Electromagnetic clutch speed changer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102705455A true CN102705455A (en) | 2012-10-03 |
Family
ID=46898442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101547219A Pending CN102705455A (en) | 2012-05-18 | 2012-05-18 | Electromagnetic clutch speed changer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102705455A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295674A (en) * | 2014-09-15 | 2015-01-21 | 山东理工大学 | Drive-by-wire automatic transmission with multiple gears annularly arranged |
| CN104295677A (en) * | 2014-09-15 | 2015-01-21 | 山东理工大学 | Automatic two-stage drive-by-wire multiple-gear transmission |
| CN104389999A (en) * | 2014-09-15 | 2015-03-04 | 山东理工大学 | Three-gear wire control automatic transmission of electric vehicle |
| CN104389958A (en) * | 2014-09-15 | 2015-03-04 | 山东理工大学 | Multi-position line-control automatic transmission for electric automobile |
| CN108458060A (en) * | 2018-02-28 | 2018-08-28 | 韦群庚 | A kind of new type auto electromagnetic stepless speed variator of automobile |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB950985A (en) * | 1960-06-11 | 1964-03-04 | Fiat Spa | Epicyclic change-speed gearing |
| US4003273A (en) * | 1974-03-30 | 1977-01-18 | Wilson-Miller & Co. Ltd. | Multi-ratio transmission systems |
| JPS59205044A (en) * | 1983-05-02 | 1984-11-20 | Takashi Takahashi | Sun-planet multispeed transmission clutch |
| US20010019981A1 (en) * | 2000-03-03 | 2001-09-06 | Toru Inoue | Transfer for four-wheel drive vehicle |
| CN2692414Y (en) * | 2004-02-25 | 2005-04-13 | 上海华虹计通智能卡系统有限公司 | Alligator eletromagnetic clutch used on rotary scoing door |
| CN2934772Y (en) * | 2006-03-27 | 2007-08-15 | 李双全 | Energy-saving gear-box for automobile |
| CN202674188U (en) * | 2012-05-18 | 2013-01-16 | 山耐斯气动液压(磐安)有限公司 | Electromagnetic clutch transmission |
-
2012
- 2012-05-18 CN CN2012101547219A patent/CN102705455A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB950985A (en) * | 1960-06-11 | 1964-03-04 | Fiat Spa | Epicyclic change-speed gearing |
| US4003273A (en) * | 1974-03-30 | 1977-01-18 | Wilson-Miller & Co. Ltd. | Multi-ratio transmission systems |
| JPS59205044A (en) * | 1983-05-02 | 1984-11-20 | Takashi Takahashi | Sun-planet multispeed transmission clutch |
| US20010019981A1 (en) * | 2000-03-03 | 2001-09-06 | Toru Inoue | Transfer for four-wheel drive vehicle |
| CN2692414Y (en) * | 2004-02-25 | 2005-04-13 | 上海华虹计通智能卡系统有限公司 | Alligator eletromagnetic clutch used on rotary scoing door |
| CN2934772Y (en) * | 2006-03-27 | 2007-08-15 | 李双全 | Energy-saving gear-box for automobile |
| CN202674188U (en) * | 2012-05-18 | 2013-01-16 | 山耐斯气动液压(磐安)有限公司 | Electromagnetic clutch transmission |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295674A (en) * | 2014-09-15 | 2015-01-21 | 山东理工大学 | Drive-by-wire automatic transmission with multiple gears annularly arranged |
| CN104295677A (en) * | 2014-09-15 | 2015-01-21 | 山东理工大学 | Automatic two-stage drive-by-wire multiple-gear transmission |
| CN104389999A (en) * | 2014-09-15 | 2015-03-04 | 山东理工大学 | Three-gear wire control automatic transmission of electric vehicle |
| CN104389958A (en) * | 2014-09-15 | 2015-03-04 | 山东理工大学 | Multi-position line-control automatic transmission for electric automobile |
| CN104389999B (en) * | 2014-09-15 | 2016-10-19 | 山东理工大学 | Electric automobile three keeps off line traffic control automatic transmission |
| CN104295674B (en) * | 2014-09-15 | 2017-01-25 | 山东理工大学 | Drive-by-wire automatic transmission with multiple gears annularly arranged |
| CN104295677B (en) * | 2014-09-15 | 2017-02-01 | 山东理工大学 | Automatic two-stage drive-by-wire multiple-gear transmission |
| CN104389958B (en) * | 2014-09-15 | 2017-02-15 | 山东理工大学 | Multi-position line-control automatic transmission for electric automobile |
| CN108458060A (en) * | 2018-02-28 | 2018-08-28 | 韦群庚 | A kind of new type auto electromagnetic stepless speed variator of automobile |
| CN108458060B (en) * | 2018-02-28 | 2023-11-10 | 广西洪钢新能源科技有限公司 | Novel automatic electromagnetic stepless speed changer for automobile |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20151126 Address after: 112000, room 1, unit 13, 401 South Ring Road, Yinzhou District, Liaoning, Tieling Applicant after: Qiu Chang Address before: 322312, Daxing Road, Panan Industrial Park, 1 town, Panan, Zhejiang, Jinhua Applicant before: Shannaisi Hydraulic (Pan'an) Co., Ltd. |
|
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121003 |