CN101758900A - Gearbox motor integral rotating device for electric motorcycle tricycle and driving method thereof - Google Patents
Gearbox motor integral rotating device for electric motorcycle tricycle and driving method thereof Download PDFInfo
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Abstract
The invention relates to a gearbox motor integral rotating device for an electric motor tricycle, and a driving method thereof, and the invention is designed for solving the technical problem of poor gearbox motor integral rotating device and driving method of the traditional electric motorcycle tricycle. In the rotating device, a differential gear casing of a rear bridge assembly and a motor are horizontally and transversally arranged on the same plane of the bottom of the vehicle body. An active helical bevel gear bearing seat is vertically and longitudinally connected with a motor and the differential gear casing. The horizontal rotating force of the motor is transmitted to the active helical bevel gear bearing seat trough a planetary transmission seat, and is converted into a vertical rotating force by the active helical bevel gear bearing seat, and the vertical rotating force is transmitted to the differential gear casing. The invention has the advantages of stable gravity center of the vehicle body, stable driving, high safety coefficient and feasible driving method, and is suitable for the same type of electric motor tricycles and the structural improvement of the gearbox motors of the similar electric motor tricycles.
Description
Technical field
The present invention relates to the electric motorcycle tricycle field, is a kind of gearbox motor integral rotating device for electric motorcycle tricycle and drive method thereof.
Background technology
As everyone knows, battery-driven car is meant with electric power to be the transportation device of driven by energy, generally can be divided into by its type: Electrical Bicycle, battery-operated motor cycle, electronlmobil, electro-tricycle, fuel oil power-assisted dual-purpose electric car etc.Some producers research and develop and have produced electric motorcycle tricycle in conjunction with the constructional feature of battery-operated motor cycle and electro-tricycle, and it adopts lead-acid battery is that the energy drives electrical motor work.These electric motorcycle tricycles are divided into back-wheel drive type and chain drive type usually according to its motor drive arrangement difference.Wherein, a rear flank of back-wheel drive type wheel is provided with electrical motor, and its drive configuration, principle are identical with existing Electrical Bicycle; The chain drive type rotates by the motor drives chain, and chain drives trailing wheel and rotates, and its drive configuration, principle are identical with existing motor bike.But the electric motorcycle tricycle stability of above-mentioned two kinds of drive configurations, safety are relatively poor, and for overcoming the problems referred to above, some electric motorcycle tricycles adopt vehicle rear axle assembly constructional features to combine with the constructional feature of existing battery-driven car.
As the application number 200610049565.4 that discloses in the Chinese patent literature, open day on August 2nd, 2006, denomination of invention " rotation shaft unit of gear box in electric tricycle ", its key points in design is the universal-joint connection male splined shaft of the output shaft of DC machine by turning cylinder, male splined shaft is to be inserted in female splined shaft by bearing fit to hold in the shell, female splines bearing shell connects universal-joint, and universal-joint connects change speed gear box; Differential big gear wheel female splined shaft differential big gear wheel female splined shaft through the helical teeth umbrella big gear wheel of change speed gear box connects with the axle casing pipe, drives trailing wheel; Described change speed gear box is that differential pinion, differential big gear wheel, helical teeth umbrella big gear wheel are housed in the gear-box case of gear case; Helical teeth umbrella big gear wheel is by Bolt Connection differential gear shell, in the middle arrangement differential pinion of differential gear shell, and differential pinion and cone parachute pinion, cone parachute miniature gears and the engagement of helical teeth umbrella big gear wheel, the cone parachute miniature gears connects with female splined shaft.The electric motorcycle tricycle of above-mentioned back-wheel drive type combines with the improved type back axle assembly, but wheel drive force is relatively poor thereafter, and stability, the safety of semiaxis are relatively poor.
The application number 200710020711.5 that discloses in the Chinese patent literature for another example, in open day on August 22nd, 2007, denomination of invention " back axle of electro-tricycle ", its key points in design are the large bevel gears in the case chamber of rear axle box; That connect firmly with large bevel gear and be furnished with first, second planetary differential casing; A pair of left and right half crowngear places on large bevel gear and the differential casing, nibbles with first, second planetary wheel and joins; A pair of left and right half, each end and left and right half crowngear connect, and each other end is furnished with first, second wheel hub; A pair of left and right half cover outside left and right half, is fixed with rear axle box, back axle lid respectively, and the back axle lid is fixed with rear axle box; Motor connects firmly with rear axle box, is installed with driving bevel pinion on the output shaft of motor, and driving bevel pinion is meshed with large bevel gear.The electric motorcycle tricycle of above-mentioned chain drive type combines with the improved type back axle assembly, but this motor is connected with back axle assembly is vertical, and its rear vehicle space is less, and the center of gravity of car body is by rear vehicle.
Summary of the invention
For overcoming the deficiency of above-mentioned existence, the present invention is intended to provide a kind of gearbox motor integral rotating device for electric motorcycle tricycle and drive method thereof to this area, make its wheel word that solves existing electric motorcycle tricycle and semiaxis structural stability, safety lower, and body gravity is unstable and the little technical matters of car body bottom space, its objective is to be achieved through the following technical solutions.
A kind of gearbox motor integral rotating device for electric motorcycle tricycle, this electric motorcycle tricycle comprises motor, lead-acid battery, preceding wheel assembly, car body, trailing wheel, back axle assembly, wherein wheel word comprises motor, back axle assembly, and back axle assembly comprises stop seat, rear-axle casing assembly, differential gear housing, spiral bevel driving gear bearing seat, one gearbox assembly, planetary transmission seat; Be provided with the differential gear housing in the rear-axle casing assembly, spiral bevel driving gear bearing seat in differential gear housing and the one gearbox assembly is connected, the spiral bevel driving gear bearing seat is connected with the planetary transmission seat, the planetary transmission seat is connected with motor, motor is connected with lead-acid battery by controller, and lead-acid battery is arranged at car body.Motor, the seat of stopping, rear-axle casing assembly, differential gear housing, spiral bevel driving gear bearing seat, one gearbox assembly, the planetary transmission seat composition wheel word that is connected as a single entity, wheel word is fixed in the car body bottom by the steel plate seat of rear-axle casing assembly, by controller control machine operation, control the seat of stopping by brake connecting rod.The inner component work of driven by motor planetary transmission seat, one gearbox assembly and driven box gear, driven box gear driven semiaxis and trailing wheel rotate.
The key points in design of this wheel word is the same plane that the differential gear housing of described back axle assembly and motor horizontal cross are set in parallel in the car body bottom, the spiral bevel driving gear bearing seat with motor, the differential gear housing is vertical vertically is connected.This structure design helps the parallel same plane that is distributed in the car body bottom with the back axle assembly horizontal cross of motor, reasonably utilizes the finite space of car body bottom, makes the center of gravity of rear vehicle more steady.By the vertical connection mode of spiral bevel driving gear bearing seat of back axle assembly, the car body of having saved motor takes up room.
According to the said structure characteristics, its specific structural features is:
A), described rear-axle casing assembly is provided with bonnet, the long back axle outer tube of rear-axle casing assembly one end is provided with long semiaxis, the short back axle outer tube of the other end is provided with short semiaxis, and the male splines of semiaxis is connected with the female splines of differential gear housing head bearing shelves respectively, and the back axle end cap of back axle outer tube is connected with the seat of stopping; The semiaxis head of semiaxis one end is fixed in the semiaxis seat and the pot of stopping, and rotates by the trailing wheel on the female splines drive semiaxis of other end differential gear housing.
B), be provided with the differential gear housing in the described rear-axle casing assembly, be provided with two differential big gear wheels and two differential pinion in the differential gear housing, the external diameter of differential gear housing is provided with driven box gear; The centre hole of differential big gear wheel communicates with the female splines of bearing guard, two differential big gear wheels and two differential pinion are "+" font and are symmetrically distributed, two differential pinion are fixed in the differential gear housing by the little axle in differential pinion location, are meshing with each other between differential big gear wheel and the differential pinion; The spiral bevel driving gear bearing seat drives when driven box gear rotates in the differential gear housing, and the drive semiaxis of differential gear housing rotates; When the differential gear housing stopped operating, differential big gear wheel and differential pinion can be followed semiaxis and be rotated.Whether promptly no matter have the driven by motor semiaxis to rotate, the trailing wheel that semiaxis rotates can independent rotation.
C), described one gearbox assembly is connected with the rear-axle casing assembly, the one gearbox assembly is connected with the planetary transmission seat, is provided with the spiral bevel driving gear bearing seat in the one gearbox assembly; Spiral bevel driving gear bearing seat one end is provided with male splines, the other end is provided with driven angle square gear, is provided with turntable shaft in the one gearbox assembly, and turntable shaft one end is provided with initiatively angle square gear, the other end is provided with three planetary wheels, and three planetary centers are equilateral triangle and distribute; The driven box gear mesh of the male splines of spiral bevel driving gear bearing seat and differential gear housing, meshing speed ratio is 1: 2.8; The driven angle square gear of spiral bevel driving gear bearing seat and the active angle square gear mesh of turntable shaft.The driven box gear of the driven by motor differential gear housing of the parallel distribution of horizontal cross is rotated, aforesaid way mainly is converted to the turning effort of motor the turning effort of planetary transmission seat, turning effort is converted to the driven box gear rotation power of differential gear housing by the male splines at spiral bevel driving gear bearing seat two ends, driven angle square gear.
The sun gear of described motor and three planetary wheels mesh simultaneously, and the gear ring of motor internal diameter and three planetary wheels mesh simultaneously, and meshing speed ratio is 1: 5.2.When this design makes the rotation of driven by motor active variable gear assembly, initiatively further raising of the stability of variable gear assembly rotation.
Described planetary transmission seat and gear box casing fasten, and two turntable bearings between planetary transmission seat and the turntable shaft are fixed in the planetary transmission seat by jump ring, the outer jump ring of rotating disk in the rotating disk with turntable shaft and turntable bearing; Planetary wheel is provided with planetary gear bearing, and planetary gear bearing and planetary wheel are fixed in turntable shaft by the little axle of planetary wheel.Turntable shaft in this planetary transmission seat is used a plurality of bearings, makes the more steady of turning effort transmission.
Be provided with the spiral bevel driving gear bearing bracket in the described one gearbox assembly, the spiral bevel driving gear bearing seat is fixed in the spiral bevel driving gear bearing bracket; The bearing guard of one gearbox assembly bottom is connected with bearing cap shim, and the differential gear housing that will have a differential bearing by interior jump ring, bearing cap shim is fixed in the bearing guard bottom the one gearbox assembly.This design has made things convenient for the assembling and the maintenance of spiral bevel driving gear bearing seat and differential gear housing, has improved the stability of back axle assembly.
Described differential gear housing and driven box gear are connected as a single entity.This design makes the differential gear housing further firm, improves the stability of differential gear housing.
The back axle end cap at described rear-axle casing assembly two ends is respectively equipped with the seat of stopping, and the seat of stopping is provided with semiaxis seat and two arcs piece of stopping, and stops and is provided with brake rocker and extension spring between the piece, and brake rocker is connected with the locating pin of braking; Drive brake rocker by the brake locating pin and rotate, brake rocker expands outwardly two pieces of stopping, and the piece of stopping compresses the internal diameter of the pot of stopping, and stop pot and trailing wheel stop operating; After the brake locating pin resetted, the piece of stopping was unclamped in extension spring, and extension spring drives the piece of stopping and automatically resets.The semiaxis seat is provided with a pot oncomelania silk, semiaxis seat and stop and be provided with the brake bearing between the seat, and pot oncomelania silk and semiaxis seat are connected as a single entity; Semiaxis drives the pot of stopping, semiaxis seat, trailing wheel and rotates together, compresses the internal diameter of stopping pot by the piece of stopping the pot of stopping, semiaxis seat, semiaxis, trailing wheel are stopped operating.
The other end of described semiaxis male splines is connected with the pot of stopping of the seat of stopping, and the stop pot and the semiaxis head of semiaxis are fixed in the pot oncomelania silk of semiaxis seat by nut, stops pot and trailing wheel is connected as a single entity.When said structure made semiaxis that fracture take place in the back axle outer tube of rear axle housing body, semiaxis and trailing wheel can not break away from back axle assembly or fly out from back axle assembly; Simultaneously, the semiaxis of a side ruptures, and can not influence the normal operation of back axle assembly.
According to the said structure feature, the feature of its drive method is that the horizontal rotating force of described motor is passed to the spiral bevel driving gear bearing seat by the planetary transmission seat, be converted to vertical rotation power by the spiral bevel driving gear bearing seat again, vertical rotation power is passed to the differential gear housing.The semiaxis that the turning effort of motor is driven on the differential gear housing rotates, and semiaxis drives trailing wheel and rotates.Concrete type of drive is as follows:
The turning effort of described motor, three planetary wheels that gear ring and sun gear by motor is passed to an end on the planetary transmission seat inner rotary table axle, the active angle square gear that turntable shaft drives the other end rotates, initiatively the male splines of angle square gear driven spiral bevel driving gear bearing seat one end rotates, the driven angle square gear that male splines drives the other end rotates, the driven box gear of driven angle square gear driven differential gear housing rotates, and the semiaxis in the differential big gear wheel of driven box gear driven differential gear housing two ends rotates.By the transmission of above-mentioned turning effort, finish the rotation of trailing wheel.
Body gravity of the present invention is stable, driving steadily, the safety factor height, drive method is feasible, simultaneously its stable drive, noise is little, vibrate for a short time, the performance height adapts at a high speed, pulsation-free driving requirement, be applicable to similar electric motorcycle tricycle, ex hoc genus anne the structural development of electric motorcycle tricycle gearbox motor.
Description of drawings
Fig. 1 is a structure exploded perspective view of the present invention.
Fig. 2 is a differential gear housing structure scheme drawing of the present invention.
Fig. 3 is a spiral bevel driving gear bearing block structure scheme drawing of the present invention.
Fig. 4 is a planetary transmission holder structure scheme drawing of the present invention.
Fig. 5 is an electric machine structure scheme drawing of the present invention.
Fig. 6 is the holder structure scheme drawing of stopping of the present invention.
Fig. 7 is a part-structure exploded perspective view of the present invention.
Fig. 8 is a sectional structure scheme drawing of stopping of the present invention.
Fig. 9 is a planetary transmission seat sectional structure scheme drawing of the present invention.
Above figure number and title: 1, motor, 1-1, gear ring, 1-2, sun gear, 1-3, electric motor end cap, 2, the planetary transmission seat, 2-1, gear box casing, 2-2, turntable shaft, 2-3, turntable bearing, 2-4, jump ring in the rotating disk, 2-5, active angle square gear, 2-6, the outer jump ring of rotating disk, 2-7, planetary wheel, 2-8, planetary gear bearing, 2-9, the little axle of planetary wheel, 2-10, nut, 3, the one gearbox assembly, 3-1, through hole, 3-2, the gear case mesopore, 3-3, the spiral bevel driving gear bearing bracket, 3-4, bearing guard, 3-5, interior jump ring, 3-6, bearing cap shim, 4, the spiral bevel driving gear bearing seat, 4-1, the hole, 4-2, bearing, 4-3, male splines, 4-4, driven angle square gear, 4-5, outer jump ring, 5, the differential gear housing, 5-1, driven box gear, 5-2, the differential big gear wheel, 5-3, the differential bearing, 5-4, differential pinion, 5-5, the little axle in differential pinion location, 6, the rear-axle casing assembly, 6-1, centre hole, 6-2, bonnet, 6-3, the back axle outer tube, 6-4, the steel plate seat, 6-5, the back axle end cap, 7, the seat of stopping, 7-1, the piece of stopping, 7-2, brake rocker, 7-3, extension spring, 7-4, the brake locating pin, 7-5, the brake bearing, 7-6, the semiaxis seat, 7-7, pot oncomelania silk, 7-8, the pot of stopping, 7-9, semiaxis, 7-10, the semiaxis head, 7-11, nut.
The specific embodiment
Now in conjunction with the accompanying drawings structure of the present invention and use are further described.The car body bottom of this electric motorcycle tricycle is provided with lead-acid battery, wheel word, and wheel word comprises motor 1 and back axle assembly, and back axle assembly is connected with motor 1, and car body is provided with preceding wheel assembly.The steel plate seat 6-4 of wheel word by rear-axle casing assembly 6 is installed on the car body bottom, and trailing wheel is connected with back axle assembly, and stop stop pot 7-8 and a trailing wheel of 7 are connected as a single entity, and semiaxis 7-9 is fixed in pot oncomelania silk 7-7 of semiaxis seat 7-6 by nut 7-11.Back axle assembly and motor horizontal cross are set in parallel in the same plane of car body bottom, the one gearbox assembly 3 of back axle assembly with motor, the rear-axle casing assembly is vertical vertically is connected.
As Fig. 1, shown in Figure 7, long and short semiaxis 7-9 correspondence is inserted in the long and short back axle outer tube 6-3 of rear-axle casing assembly 6 correspondences, the semiaxis head 7-10 of semiaxis, pot 7-8 that stops are fixed in the pot oncomelania silk 7-7 of the seat 7 inner shaft seat 7-6 that stop by nut 7-11, the back axle outer tube is provided with steel plate seat 6-4, be provided with differential gear housing 5 in the rear-axle casing assembly, rear-axle casing assembly bottom is provided with bonnet 6-2.Differential gear housing two ends are respectively equipped with differential bearing 5-3, and the through hole of centre hole 6-1 external diameter is corresponding on the through hole 3-1 of one gearbox assembly and the rear-axle casing assembly, and the one gearbox assembly is connected with the rear-axle casing assembly.As shown in Figure 3, Figure 4, the corresponding connection of spiral bevel driving gear bearing bracket 3-3 in the hole 4-1 of spiral bevel driving gear bearing seat 4 and the one gearbox assembly 3, the differential gear housing moves the driven box gear 5-1 engagement of the driven angle square gear 4-4 and the differential gear housing of spiral bevel gear wheel bearing seat one end by the bearing guard 3-4 that bearing cap shim 3-6, interior jump ring 3-5 are fixed in one gearbox assembly 3.As shown in Figure 5, the active angle square gear 2-5 of planetary transmission seat 2 inner rotary table axle 2-2 one end is inserted in the gear case mesopore 3-2 of one gearbox assembly, three planetary wheel 2-7 of the turntable shaft other end are inserted in motor 1, gear ring 1-1, the sun gear 1-2 of three planetary wheels and motor mesh simultaneously, and the electric motor end cap 1-3 of motor and the gear box casing 2-1 of planetary transmission seat fasten.
As shown in Figure 2, two differential big gear wheel 5-2 in the differential gear housing and two differential pinion 5-4 are "+" font and are symmetrically distributed, two differential pinion connect by differential pinion location little axle 5-5, and two differential big gear wheels and two differential pinion are meshing with each other.As shown in Figure 9, the planetary transmission seat is connected with gear box casing 2-1, be provided with turntable shaft 2-2 in the planetary transmission seat, planetary transmission seat and turntable shaft junction are provided with two turntable bearing 2-3, be fixed in the planetary transmission seat by the outer jump ring 2-6 of jump ring 2-4 and rotating disk in the rotating disk between two bearings, the active angle square gear 2-5 of turntable shaft one end is fixed in turntable shaft by outer jump ring 4-5, the planetary wheel of the turntable shaft other end is connected with planetary gear bearing 2-8, by the little axle of planetary wheel 2-9, nut 2-10 is fixing to be fixed in turntable shaft with planetary wheel and planetary gear bearing.As Fig. 6, shown in Figure 8, the seat of stopping is provided with semiaxis seat 7-6 in 7, and the semiaxis seat is provided with a pot oncomelania silk 7-7, and the semiaxis seat is provided with brake bearing 7-5 with a junction of stopping, the stopping of last two arcs of seat of stopping is provided with brake rocker 7-2 and extension spring 7-3 between the piece 7-1, brake rocker is connected with brake locating pin 7-4.
Lead-acid battery is connected with motor by circuit, and lead-acid battery, motor are connected with controller by circuit, and lead-acid battery provides electric energy for motor, and motor is controlled by controller.Brake connecting rod is connected with the brake locating pin of the seat of stopping, and controls the seat of stopping by the brake locating pin.During the pulling brake connecting rod, brake connecting rod drives the brake locating pin and tightens, and the brake rocker of the seat of stopping rotates, and brake rocker forces the piece of stopping of last two arcs of seat of stopping to expand outwardly, the piece of stopping expands outwardly and pot internal diameter of stopping offsets, and reaches the purpose of stop to stop pot and trailing wheel rotation.The releasing of brake connecting rod, the piece of stopping automatically resets by extension spring.
Claims (10)
1. gearbox motor integral rotating device for electric motorcycle tricycle, this electric motorcycle tricycle comprises motor (1), lead-acid battery, preceding wheel assembly, car body, trailing wheel, back axle assembly, wheel word comprises motor, back axle assembly, and back axle assembly comprises stop seat (7), rear-axle casing assembly (6), differential gear housing (5), spiral bevel driving gear bearing seat (4), one gearbox assembly (3), planetary transmission seat (2); Be provided with the differential gear housing in the rear-axle casing assembly, spiral bevel driving gear bearing seat in differential gear housing and the one gearbox assembly is connected, the spiral bevel driving gear bearing seat is connected with the planetary transmission seat, the planetary transmission seat is connected with motor, motor is connected with lead-acid battery by controller, and lead-acid battery is arranged at car body; It is characterized in that the differential gear housing (5) of described back axle assembly and motor (1) horizontal cross are set in parallel in the same plane of car body bottom, spiral bevel driving gear bearing seat (4) with motor, the differential gear housing is vertical vertically is connected.
2. according to the described gearbox motor integral rotating device for electric motorcycle tricycle of claim 1, it is characterized in that:
A), described rear-axle casing assembly (6) is provided with bonnet (6-2), the long back axle outer tube (6-3) of rear-axle casing assembly one end is provided with long semiaxis (7-9), the short back axle outer tube of the other end is provided with short semiaxis, the male splines of semiaxis is connected with the female splines of differential gear housing (5) head bearing shelves respectively, and the back axle end cap (6-5) of back axle outer tube is connected with the seat (7) of stopping;
B), be provided with differential gear housing (5) in the described rear-axle casing assembly (6), be provided with two differential big gear wheels (5-2) and two differential pinion (5-4) in the differential gear housing, the external diameter of differential gear housing is provided with driven box gear (5-1); The centre hole of differential big gear wheel communicates with the female splines of bearing guard, two differential big gear wheels and two differential pinion are "+" font and are symmetrically distributed, two differential pinion are fixed in the differential gear housing by the differential pinion little axle in location (5-5), are meshing with each other between differential big gear wheel and the differential pinion;
C), described one gearbox assembly (3) is connected with rear-axle casing assembly (6), the one gearbox assembly is connected with planetary transmission seat (2), is provided with spiral bevel driving gear bearing seat (4) in the one gearbox assembly; Spiral bevel driving gear bearing seat one end is provided with male splines (4-3), the other end is provided with driven angle square gear (4-4), be provided with turntable shaft (2-2) in the one gearbox assembly, turntable shaft one end is provided with initiatively angle square gear (2-5), the other end is provided with three planetary wheels (2-7), and three planetary centers are equilateral triangle and distribute; Driven box gear (5-1) engagement of the male splines of spiral bevel driving gear bearing seat and differential gear housing (5), meshing speed ratio is 1: 2.8; The driven angle square gear of spiral bevel driving gear bearing seat and the active angle square gear mesh of turntable shaft.
3. according to the described gearbox motor integral rotating device for electric motorcycle tricycle of claim 2, the sun gear (1-2) that it is characterized in that described motor (1) meshes simultaneously with three planetary wheels (2-7), the gear ring of motor internal diameter (1-1) meshes simultaneously with three planetary wheels, and meshing speed ratio is 1: 5.2.
4. according to the described gearbox motor integral rotating device for electric motorcycle tricycle of claim 2, it is characterized in that described planetary transmission seat (2) and gear box casing (2-1) fasten, two turntable bearings (2-3) between planetary transmission seat and the turntable shaft (2-2) are fixed in the planetary transmission seat by jump ring (2-4), the outer jump ring (2-6) of rotating disk in the rotating disk with turntable shaft and turntable bearing; Planetary wheel (2-7) is provided with planetary gear bearing (2-8), and planetary gear bearing and planetary wheel are fixed in turntable shaft by the little axle of planetary wheel (2-9).
5. according to the described gearbox motor integral rotating device for electric motorcycle tricycle of claim 2, it is characterized in that being provided with spiral bevel driving gear bearing bracket (3-3) in the described one gearbox assembly (3), spiral bevel driving gear bearing seat (4) is fixed in the spiral bevel driving gear bearing bracket; The bearing guard (3-4) of one gearbox assembly bottom is connected with bearing cap shim (3-6), and the differential gear housing (5) that will have a differential bearing (5-3) by interior jump ring (3-5), bearing cap shim is fixed in the bearing guard bottom the one gearbox assembly.
6. according to the described gearbox motor integral rotating device for electric motorcycle tricycle of claim 2, it is characterized in that described differential gear housing (5) and driven box gear (5-1) are connected as a single entity.
7. according to the described gearbox motor integral rotating device for electric motorcycle tricycle of claim 2, the other end that it is characterized in that described semiaxis (7-9) male splines is connected with the pot (7-8) of stopping of the seat (7) of stopping, the stop pot and the semiaxis head (7-10) of semiaxis is fixed in pot oncomelania (7-7) of semiaxis seat (7-6) by nut (7-11), semiaxis seat and stopping is provided with brake bearing (7-5) between the seat, the pot of stopping is connected as a single entity with trailing wheel.
8. according to the described gearbox motor integral rotating device for electric motorcycle tricycle of claim 2, the back axle end cap (6-5) that it is characterized in that described rear-axle casing assembly (6) two ends is respectively equipped with the seat (7) of stopping, the seat of stopping is provided with semiaxis seat (7-6) and two arcs piece (7-1) of stopping, stop and be provided with brake rocker (7-2) and extension spring (7-3) between the piece, brake rocker is connected with brake locating pin (7-4); The semiaxis seat is provided with a pot oncomelania (7-7), and pot oncomelania silk and semiaxis seat are connected as a single entity.
9. according to the drive method of the described gearbox motor integral rotating device for electric motorcycle tricycle of claim 1, the horizontal rotating force that it is characterized in that described motor (1) is passed to spiral bevel driving gear bearing seat (4) by planetary transmission seat (2), be converted to vertical rotation power by the spiral bevel driving gear bearing seat again, vertical rotation power is passed to differential gear housing (5).
10. according to the drive method of the described gearbox motor integral rotating device for electric motorcycle tricycle of claim 9, the turning effort that it is characterized in that described motor (1), three planetary wheels (2-7) that gear ring (1-1) and sun gear (1-2) by motor is passed to the last end of planetary transmission seat (2) inner rotary table axle (2-2), the active angle square gear (2-5) that turntable shaft drives the other end rotates, initiatively the male splines (4-3) of angle square gear driven spiral bevel driving gear bearing seat (4) one ends rotates, the driven angle square gear (4-4) that male splines drives the other end rotates, the driven box gear (5-1) of driven angle square gear driven differential gear housing (5) rotates, and the semiaxis (7-9) in the driven box gear driven differential gear housing two ends differential big gear wheels (5-2) rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101076349A CN101758900B (en) | 2010-02-03 | 2010-02-03 | Gearbox motor integral rotating device for electric motorcycle tricycle and driving method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101076349A CN101758900B (en) | 2010-02-03 | 2010-02-03 | Gearbox motor integral rotating device for electric motorcycle tricycle and driving method thereof |
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| CN101758900A true CN101758900A (en) | 2010-06-30 |
| CN101758900B CN101758900B (en) | 2012-09-26 |
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| CN2010101076349A Expired - Fee Related CN101758900B (en) | 2010-02-03 | 2010-02-03 | Gearbox motor integral rotating device for electric motorcycle tricycle and driving method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102658852A (en) * | 2012-04-20 | 2012-09-12 | 李美取 | Double-driving double-power device of electro-tricycle |
| CN106828762A (en) * | 2017-03-20 | 2017-06-13 | 苏州八方电机科技有限公司 | The bicycle drive train system of wheel hub motor combined axis transmission |
| CN113581357A (en) * | 2021-09-02 | 2021-11-02 | 贵州大学 | Driving device for electric tricycle |
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| US3827705A (en) * | 1972-12-11 | 1974-08-06 | R Templeton | Tricycle drive train |
| US4826190A (en) * | 1988-02-18 | 1989-05-02 | Hartmann Dirck T | Dual wheel driven tricycle with a fully enclosed multiple speed drive |
| CN2597324Y (en) * | 2003-01-28 | 2004-01-07 | 伍本银 | Differential mechanism assembly for three-wheel or four-wheel motorcycle |
| CN2691903Y (en) * | 2004-02-17 | 2005-04-13 | 重庆川渝精工机械配件开发有限公司 | Normal trimotorcycle driving shaft rear set hype reverse gear device rear axle driving device |
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2010
- 2010-02-03 CN CN2010101076349A patent/CN101758900B/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658852A (en) * | 2012-04-20 | 2012-09-12 | 李美取 | Double-driving double-power device of electro-tricycle |
| CN106828762A (en) * | 2017-03-20 | 2017-06-13 | 苏州八方电机科技有限公司 | The bicycle drive train system of wheel hub motor combined axis transmission |
| CN106828762B (en) * | 2017-03-20 | 2022-04-12 | 八方电气(苏州)股份有限公司 | Bicycle driving system with hub motor combined with shaft transmission |
| CN113581357A (en) * | 2021-09-02 | 2021-11-02 | 贵州大学 | Driving device for electric tricycle |
| CN113581357B (en) * | 2021-09-02 | 2023-03-07 | 贵州大学 | Driving device for electric tricycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101758900B (en) | 2012-09-26 |
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