CN1186525C - Pedal motorbicycle engine fit for big and small wheel diameter - Google Patents
Pedal motorbicycle engine fit for big and small wheel diameter Download PDFInfo
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- CN1186525C CN1186525C CNB021333122A CN02133312A CN1186525C CN 1186525 C CN1186525 C CN 1186525C CN B021333122 A CNB021333122 A CN B021333122A CN 02133312 A CN02133312 A CN 02133312A CN 1186525 C CN1186525 C CN 1186525C
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- output shaft
- engine
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- retarder
- suppending hole
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Abstract
The present invention relates to a motorcycle engine, particularly to an engine suitable for pedal motorcycles with large wheel diameters and pedal motorcycles with small wheel diameters. The engine is mainly composed of a cylinder head with a gas distribution mechanism, a cylinder body, a piston, connecting rod and crankshaft assembly, a left crankshaft box body, a right box body for an engine, a belt variable-speed drive mechanism, a magneto, a clutch, a speed reducer, a foot starting mechanism, a carburetor, an exhaust silencer, etc., wherein the speed reducer has two positions for the installation of an output shaft for the speed reducer, and the output shaft is positioned in one of the positions. Under the condition that components and parts of the engine do not need to be replaced, the engine can be conveniently matched with motorcycle wheels with different sizes of wheel diameters only by selecting the installing position of the output shaft for the speed reducer. The universality of the engine is improved, but the performance of motorcycles can not be reduced. The engine can also be easily matched with multiple vehicle bodies.
Description
Technical field
The present invention relates to a kind of motorcycle engine, particularly a kind of pedal motorcycle motor of suitable big or small two kinds of wheel footpath specifications.
Background technique
Existing pedal motorcycle motor, its motor and bike wheel all are to adopt single configuration, be a kind of style motorcycle engine can only with a kind of take turns the footpath specification the bike wheel phase configuration, and it both can have been used with the bike wheel configuration in bull wheel footpath, can use with the bike wheel configuration in steamboat footpath again, so the versatility of motor is poor, the corresponding change motor vehicle wheel footpath if will set up the motorcycle vehicle, then must change the motor style and make it to be complementary, thereby certainly will increase the scale cost of motor with bike wheel.And existing pedal motorcycle motor, its hanging position single (have only last hanging position or have only following hanging position) can not satisfy the configuration needs of motor and many car bodies.The patent No. is 99247620.8, name is called the Chinese patent (notification number: 2405015 of " the motor vehicular engine that is fit to different wheels footpath ", the day for announcing: 2000.11.08) disclose a kind of pedal motorcycle motor, this motor is with at least one adjustable connecting plate engine crankshaft casing and retarder overlap joint to be fastened together, by regulating the length of adjustable connecting plate, to adapt to the requirement of different wheels motor cycle rear wheel installation dimension directly.Because motorcycle produces vibration often when operation, be subjected to impact force, adjustable connecting plate is connected as a single entity engine crankshaft casing and retarder overlap joint, and its rigidly connected degree of reliability is not high, certainly will influence the quality of motorcycle like this; Again because pedal motorcycle is to come transferring power by belt, belt pulley, and the change of adjustable connecting plate length will cause the change of belt pulley spacing, so after the length of regulating adjustable connecting plate, also must change belt again and just can make the motor proper functioning.
Summary of the invention
Technical problem to be solved by this invention provides a kind of pedal motorcycle motor, need not change engine component and not reduce under the prerequisite of motorcycle performance, this starts the bike wheel phase configuration in two kinds of wheel footpaths of function and size, simultaneously, by resetting to the engine suspension mounting point, make motor satisfy configuration needs with many car bodies, increase the versatility of motor.
The pedal motorcycle motor in suitable big or small two kinds of wheel footpaths of the present invention, mainly by the cylinder head of being with distribution device, cylinder block, the piston rod crankshaft assembly, left crankcase, the motor right case, the strap speed varying driving mechanism, magnetogenerator, clutch, retarder, the pin starting mechanism, and Carburetor, formations such as exhaust silencer, wherein input shaft of speed reducer is installed in reduction case and the clutch, jack shaft and output shaft also are installed in the reduction case, on the axle gear is housed, and input shaft gear and output shaft gear mesh with countershaft-gear respectively, this retarder is provided with two positions that output shaft is installed, and output shaft is arranged in one of them mounting point.
Two above-mentioned reducer output shaft mounting points are positioned at a side of retarder jack shaft, and equidistant with jack shaft.When using bull wheel, select the axle position for use, when using steamboat, select the lower shaft position for use.
Reduction case is provided with the mounting hole of three installation disc brake for motorcycle that are complementary with two output shaft axles of retarder position.When using bull wheel, two mounting holes above the adapted, when using steamboat, two mounting holes below the adapted.
Be provided with suppending hole at motor right case top, be provided with suppending hole and following suppending hole on the left crankcase.Last suppending hole can be according to the situation choosing casting of car body.
The pedal motorcycle motor in suitable big or small two kinds of wheel footpaths of the present invention, owing to be that two reducer output shaft mounting points are set in retarder, and two mounting points of output shaft are positioned at a side of retarder jack shaft, and it is equidistant with jack shaft, its compact structure, need not change under the prerequisite of engine component, only need to select the mounting point of reducer output shaft, just can make the bike wheel phase configuration in motor and the wheel footpath of varying in size more conveniently, increase the versatility of motor and do not reduce the performance of motorcycle.Because the existing suspension arrangement of going up of this motor has following suspension arrangement again, make the configuration of its easy reality and many car bodies again.
Description of drawings
Now in conjunction with the accompanying drawings the present invention is described in further detail.
Fig. 1 is the top plan view of the pedal motorcycle motor in suitable big or small two kinds of wheel footpaths of the present invention in the mounting point; Rear view when Fig. 2 does not install output shaft for it; Fig. 3 is the plan view of pedal motorcycle motor left crankcase shown in Figure 1; Fig. 4 is the rear view of pedal motorcycle engine retard case lid shown in Figure 1.
The component title of each piece mark representative is respectively among the figure: the 1-reducer input shaft, 2-retarder jack shaft, the 3-reducer output shaft, axle position on the 4-output shaft, 5-output shaft lower shaft position, the last suppending hole of 6-left crankcase, the following suppending hole of 7-left crankcase, 8-disk type braker mounting hole.
Embodiment
Mode of execution one: when with the time than the bike wheel configuration in bull wheel footpath, as Fig. 1, shown in Figure 2, the pedal motorcycle motor that should be fit to two kinds of wheel footpaths of size, mainly by the cylinder head of being with distribution device, cylinder block, the piston rod crankshaft assembly, left crankcase, the motor right case, the strap speed varying driving mechanism, magnetogenerator, clutch, retarder, the pin starting mechanism, and Carburetor, formations such as exhaust silencer, wherein input shaft of speed reducer 1 is installed in reduction case and the clutch, jack shaft 2 and output shaft 3 also are installed in the reduction case, on the axle gear is housed, and input shaft gear and output shaft gear mesh with countershaft-gear respectively, this retarder is provided with two positions 4 that output shaft is installed, 5, it is positioned at a side of retarder jack shaft 2, and equidistant with jack shaft 2.Output shaft 3 is installed in the mounting point 4 that is arranged in the top, and mounting point 5 correspondences that are positioned at the below are a blind hole on reduction case, do not need machining.Reduction case is provided with the mounting hole 8 of three installation disc brake for motorcycle that are complementary with two output shaft axles of retarder position, and disk type braker is installed in superincumbent two mounting holes.Be provided with suppending hole at motor right case top, be provided with suppending hole 6 and following suppending hole 7 on the left crankcase.According to car body concrete structure situation, select upper and lower suppending hole that motor is installed.
Mode of execution two: when with the time than the bike wheel configuration in steamboat footpath, as Fig. 1, shown in Figure 2, the pedal motorcycle motor that should be fit to two kinds of wheel footpaths of size, mainly by the cylinder head of being with distribution device, cylinder block, the piston rod crankshaft assembly, left crankcase, the motor right case, the strap speed varying driving mechanism, magnetogenerator, clutch, retarder, the pin starting mechanism, and Carburetor, formations such as exhaust silencer, wherein input shaft of speed reducer 1 is installed in reduction case and the clutch, jack shaft 2 and output shaft 3 also are installed in the reduction case, on the axle gear is housed, and input shaft gear and output shaft gear mesh with countershaft-gear respectively, this retarder is provided with two positions 4 that output shaft is installed, 5, it is positioned at a side of retarder jack shaft 2, and equidistant with jack shaft 2.Output shaft 3 is installed in the mounting point 5 that is arranged in the below, and mounting point 4 correspondences that are positioned at the top are a blind hole on reduction case, do not need machining.Reduction case is provided with the mounting hole 8 of three installation disc brake for motorcycle that are complementary with two output shaft axles of retarder position, and disk type braker is installed in two following mounting holes.Be provided with suppending hole at motor right case top, be provided with suppending hole 6 and following suppending hole 7 on the left crankcase.According to car body concrete structure situation, select upper and lower suppending hole that motor is installed.
Claims (5)
1, a kind of pedal motorcycle motor of suitable big or small two kinds of wheel footpaths, mainly by the cylinder head of being with distribution device, cylinder block, the piston rod crankshaft assembly, left crankcase, the motor right case, the strap speed varying driving mechanism, magnetogenerator, clutch, retarder, the pin starting mechanism, and Carburetor, exhaust silencer constitutes, wherein input shaft of speed reducer (1) is installed in reduction case and the clutch, jack shaft (2) and output shaft (3) also are installed in the reduction case, on the axle gear is housed, and input shaft gear and output shaft gear mesh with countershaft-gear respectively, it is characterized in that, this retarder is provided with two positions (4 that output shaft (3) is installed, 5), output shaft is arranged in one of them mounting point.
2, the pedal motorcycle motor in suitable big or small two kinds of wheel footpaths according to claim 1 is characterized in that described two reducer output shaft mounting points (4,5) are positioned at a side of retarder jack shaft (2), and equidistant with jack shaft (2).
3, the pedal motorcycle motors in suitable big or small two kinds of wheel footpaths according to claim 1 and 2 is characterized in that, reduction case is provided with the mounting hole (8) of three installation disc brake for motorcycle that are complementary with two output shaft axles of retarder position.
4, the pedal motorcycle motor in suitable big or small two kinds of wheel footpaths according to claim 1 and 2 is characterized in that, is provided with suppending hole at motor right case top, is being provided with suppending hole (6) and following suppending hole (7) on the left crankcase.
5, the pedal motorcycle motor in suitable big or small two kinds of wheel footpaths according to claim 3 is characterized in that, is provided with suppending hole at motor right case top, is being provided with suppending hole (6) and following suppending hole (7) on the left crankcase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021333122A CN1186525C (en) | 2002-06-18 | 2002-06-18 | Pedal motorbicycle engine fit for big and small wheel diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021333122A CN1186525C (en) | 2002-06-18 | 2002-06-18 | Pedal motorbicycle engine fit for big and small wheel diameter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1464182A CN1464182A (en) | 2003-12-31 |
| CN1186525C true CN1186525C (en) | 2005-01-26 |
Family
ID=29744089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021333122A Expired - Lifetime CN1186525C (en) | 2002-06-18 | 2002-06-18 | Pedal motorbicycle engine fit for big and small wheel diameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1186525C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2906221Y (en) * | 2006-03-09 | 2007-05-30 | 广州市番禺华南摩托企业集团有限公司 | Engine transmission case |
| CN101676534B (en) * | 2008-09-19 | 2013-03-27 | 重庆宗申技术开发研究有限公司 | Agricultural tricycle engine |
-
2002
- 2002-06-18 CN CNB021333122A patent/CN1186525C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1464182A (en) | 2003-12-31 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| ASS | Succession or assignment of patent right |
Owner name: CHONGQING ZONGSHEN ENGINE MANUFACTURE CO., LTD. Free format text: FORMER OWNER: CHONGQING ZONGSHEN TECHNOLOGY DEVELOPMENT + RESEARCH CO. LTD. Effective date: 20101110 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 400039 NO.25, ERLANG ROAD, SHIQIAOPU, HIGH-TECH. ZONE, CHONGQING CITY TO: 400054 ZONGSHEN INDUSTRIAL PARK, BA'NAN DISTRICT, CHONGQING CITY |
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| TR01 | Transfer of patent right |
Effective date of registration: 20101110 Address after: 400054 Banan District, Chongqing City Industrial Park Patentee after: Chongqing Zongshen Engine Manufacturing Co., Ltd. Address before: 400039, No. 25 Erlang Road, Chongqing hi tech Development Zone, Shiqiaopu Patentee before: Chongqing Zongshen Technology Development & Research Co., Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20050126 |