CN200986005Y - Bi-motor transmission mechanism of motor tricycle - Google Patents
Bi-motor transmission mechanism of motor tricycle Download PDFInfo
- Publication number
- CN200986005Y CN200986005Y CN 200620130550 CN200620130550U CN200986005Y CN 200986005 Y CN200986005 Y CN 200986005Y CN 200620130550 CN200620130550 CN 200620130550 CN 200620130550 U CN200620130550 U CN 200620130550U CN 200986005 Y CN200986005 Y CN 200986005Y
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- China
- Prior art keywords
- transmission
- chain
- twin
- drive assembly
- engined
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- Expired - Fee Related
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Abstract
The utility model relates to a double engine transmission mechanism for a motor tricycle, which comprises double engines, a rear axle assembly and a front displaced transmission assembly. The double engines are respectively connected with the chain wheels on two sides of the front displaced transmission assembly in a moveable manner. The differential speed packet 4 of the front displaced transmission assembly is a shaft type output structure, and the output shaft of the differential speed packet of the front displaced transmission assembly is connected with input shaft of the shaft type transmission rear axle differential speed packet through a coupling in a moveable manner. The second chain transmission is eliminated, and using the coupling instead to overcome the negative effect brought by the chain transmission, and not limited by the distance of two differential speed packets. Compared with the chain, the transmission moment is bigger with strong bearing capacity, which can greatly improve the reliability of movement.
Description
Technical field
The utility model relates to a kind of driving mechanism of motor tricycle, refers to a kind of twin-engined driving mechanisms of motor tricycle especially.
Background technique
The tricycle motorcycle is the monomotor driving at present.The monomotor of tricycle motorcycle will force motor to quit work once break down, and can't continue to travel, and not only makes troubles to the user, also may cause direct or related economic loss.
For solving the problems of the technologies described above, the person skilled in art is on the basis of former motor tricycle, monomotor is changed into twin-engined, its kind of drive is: twin-engined respectively by chain and transmission differential mechanism transmission joint, preposition differential mechanism on the transmission differential mechanism is in transmission connection by the differential mechanism on chain and the back axle, and then realizes the purpose of twin-engined drive rear wheels.Once a motor breaks down, can drive by another motor.This twin-engined chain transmission mode, from economic angle, cost is lower, and is easy to use; Remain following deficiency from the structural behaviour aspect: first order chain transmission, the chain transmission between the promptly twin-engined and transmission differential mechanism, because transmission is apart from weak point, driving torque is little, and the degree of chain mechanical wear is lower, and failure rate of machinery is less.And in the chain transmission of the second level, be preposition differential mechanism on the transmission differential mechanism and the chain transmission between the differential mechanism on the back axle, because transmission centre distance is bigger, driving torque is also bigger, the mechanical wear that causes chain easily, the chain after the wearing and tearing can elongate, and is lax, then cause taking off chain or chain rupture, often the trouble of bringing maintenance or adjusting to the driver.
The model utility content
Technical problem to be solved in the utility model is: in the twin-engined driving mechanisms of motor tricycle, cancellation second level chain transmission substitutes second level chain transmission with coupling, overcomes the negative effect that chain transmission brings.
For solving the problems of the technologies described above, the utility model adopts following technological scheme: the twin-engined driving mechanisms of described motor tricycle comprise twin-engined, rear axle assy, preposition drive assembly.Twin-enginedly be connected by the sprocket driving of chain respectively with preposition drive assembly both sides.The differential bag of described preposition drive assembly is the shaft type export structure, is in transmission connection by coupling between the input shaft of the output shaft of preposition drive assembly differential bag and shaft type transmission back axle differential bag.
Described coupling is to be made of two cross couplers and a connecting rod.The connecting rod two ends respectively are connected with a cross coupler, and two cross couplers are connected with the output shaft of preposition drive assembly differential bag and the input shaft of shaft type transmission back axle differential bag respectively.
Useful technique effect of the present utility model is: in the twin-engined driving mechanisms of motor tricycle, be in transmission connection by coupling between the input shaft of the output shaft of preposition drive assembly differential bag and shaft type transmission back axle differential bag.Cancellation second level chain transmission substitutes second level chain transmission with coupling, overcomes the negative effect that chain transmission brings.Can not be subjected to the restriction of the distance of two differential bags, relative chain, driving torque is bigger, and bearing capacity is stronger, can significantly improve operational reliability.
Description of drawings
Fig. 1 is a structural drawing of the present utility model.
Embodiment
As shown in Figure 1.The twin-engined driving mechanisms of described motor tricycle comprise twin-engined 1,2, rear axle assy 11, preposition drive assembly 5.Twin-engined sprocket wheels 3,6 by chain and preposition drive assembly both sides respectively are in transmission connection.Described preposition drive assembly differential bag 4 is the shaft type export structure, is in transmission connection by coupling between the input shaft of the output shaft of preposition drive assembly differential bag 4 and shaft type transmission back axle differential bag 10.Described coupling is made of 7,9 and connecting rods 8 of two cross couplers, the connecting rod two ends respectively are connected with a cross coupler, and two cross couplers 7,9 are connected with the output shaft of preposition drive assembly differential bag and the input shaft of shaft type transmission back axle differential bag respectively.The two ends of the back axle in the rear axle assy are connected with wheel 12.
Claims (2)
1, a kind of twin-engined driving mechanisms of motor tricycle, comprise twin-engined, rear axle assy, preposition drive assembly, twin-enginedly be connected by the sprocket driving of chain respectively with preposition drive assembly both sides, it is characterized in that: described preposition drive assembly differential bag (4) is the shaft type export structure, is in transmission connection by coupling (7,9) between the input shaft of the output shaft of preposition drive assembly differential bag (4) and shaft type transmission back axle differential bag (10).
2, the twin-engined driving mechanisms of motor tricycle as claimed in claim 1, it is characterized in that: described coupling is made of two cross couplers (7,9) and a connecting rod (8), the connecting rod two ends respectively are connected with a cross coupler, and two cross couplers (7,9) are connected with the output shaft of preposition drive assembly differential bag and the input shaft of shaft type transmission back axle differential bag respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620130550 CN200986005Y (en) | 2006-11-15 | 2006-11-15 | Bi-motor transmission mechanism of motor tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620130550 CN200986005Y (en) | 2006-11-15 | 2006-11-15 | Bi-motor transmission mechanism of motor tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200986005Y true CN200986005Y (en) | 2007-12-05 |
Family
ID=38915461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620130550 Expired - Fee Related CN200986005Y (en) | 2006-11-15 | 2006-11-15 | Bi-motor transmission mechanism of motor tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200986005Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102802986A (en) * | 2009-06-22 | 2012-11-28 | 舍弗勒技术股份两合公司 | Drive train of a vehicle |
-
2006
- 2006-11-15 CN CN 200620130550 patent/CN200986005Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102802986A (en) * | 2009-06-22 | 2012-11-28 | 舍弗勒技术股份两合公司 | Drive train of a vehicle |
| CN102802986B (en) * | 2009-06-22 | 2016-07-13 | 舍弗勒技术股份两合公司 | The power train of vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071205 Termination date: 20101115 |