CN219707239U - Shaft transmission type motorcycle structure - Google Patents
Shaft transmission type motorcycle structure Download PDFInfo
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- CN219707239U CN219707239U CN202320367243.3U CN202320367243U CN219707239U CN 219707239 U CN219707239 U CN 219707239U CN 202320367243 U CN202320367243 U CN 202320367243U CN 219707239 U CN219707239 U CN 219707239U
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 62
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 description 5
- 125000006850 spacer group Chemical group 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model provides a shaft transmission type motorcycle structure, and belongs to the technical field of motorcycles. The axle driven motorcycle structure includes an engine assembly and a support assembly. The engine assembly comprises an engine body and a driving part, a turntable is arranged at the output end of the engine body, a connecting seat is further arranged on the engine body, the supporting assembly comprises a bottom fork, a driven part and a transmission part, a connecting pipe and a supporting pipe are respectively fixed at two ends of the bottom fork, two sleeves are further fixed at one side of the bottom fork, the transmission part is arranged in the two sleeves, and two ends of the transmission part are respectively meshed with the driving part and the driven part. The utility model can replace the traditional chain transmission mode, can reduce the potential safety hazard caused by chain breakage in the long-time use process, simultaneously reduces the maintenance cost caused by disassembling and assembling the chain, reduces the disassembling and assembling time and financial resources, and is safer and more convenient to use.
Description
Technical Field
The utility model relates to the technical field of motorcycles, in particular to a shaft transmission type motorcycle structure.
Background
At present, the mode of connecting motion transmission of a motorcycle engine and a rear wheel adopts chain connection transmission, the chain is not easy to resist fatigue and wear in the motion transmission process, the chain is loosened and lengthened due to long running time, other parts on the motorcycle can be influenced, and potential safety hazards are easily caused by the broken condition of the chain. Thus, the maintenance cost is increased, and the parts are difficult to replace; the chain is replaced by special tools for special persons, and a great deal of time and financial resources are consumed, so that a novel shaft transmission type motorcycle structure is needed to solve the technical problems.
In order to make up the defects, the utility model provides a shaft transmission type motorcycle structure, and aims to improve the mode of connecting and transmitting the motion of a motorcycle engine and a rear wheel by adopting a chain, wherein the chain is not easy to resist fatigue and wear in the motion transmission process, the chain is loosened and lengthened due to long running time, other parts on the motorcycle are influenced, and potential safety hazards are easily caused by the broken condition of the chain. Thus, the maintenance cost is increased, and the parts are difficult to replace; the chain is replaced by special tools, and a great deal of time and financial resources are consumed.
Disclosure of Invention
The utility model is realized in the following way:
the utility model provides a shaft transmission type motorcycle structure, which comprises an engine assembly and a supporting assembly.
The engine assembly comprises an engine body and a driving part, wherein a turntable is arranged at the output end of the engine body, the driving part is arranged on the turntable, a connecting seat is further arranged on the engine body, the supporting assembly comprises a bottom fork, a driven part and a transmission part, two ends of the bottom fork are respectively fixed with a connecting pipe and a supporting pipe, one side of the bottom fork is further fixed with two sleeves, the connecting pipe is arranged on the connecting seat through the connecting part, a wheel is rotatably arranged on the supporting pipe, the driven part is arranged on one side of the wheel, the transmission part is arranged in the two sleeves, and two ends of the transmission part are respectively meshed with the driving part and the driven part.
In one embodiment of the utility model, the driving part comprises a driving turbine, the driving turbine is installed on one side of the turntable through a first bolt, and a pin hole is formed in the connecting seat.
In one embodiment of the utility model, the connecting piece comprises a flat fork shaft and flat fork bearings, wherein a flat fork left bushing and a flat fork right bushing are arranged on two sides of each flat fork bearing, each flat fork bearing is embedded in the connecting pipe, the flat fork shaft penetrates through the flat fork left bushing, the flat fork right bushing and the pin hole, and a flat fork self-locking nut is connected to the end part of each flat fork shaft in a threaded manner.
In one embodiment of the utility model, the driven member comprises a driven turbine, a gasket and a limit nut, wherein the gasket is sleeved on the supporting tube, the limit nut is in threaded connection with the end part of the supporting tube, the gasket and the limit nut are positioned on one side of the wheel, and the driven turbine is mounted on one side of the wheel through a second bolt.
In one embodiment of the present utility model, the transmission member includes a first transmission turbine and a second transmission turbine, the surfaces of the first transmission turbine and the second transmission turbine are both connected with bearings in an interference manner, the bearings are embedded in the casing, the ends of the first transmission turbine and the second transmission turbine are connected through a fixing member, the first transmission turbine is meshed with the driving turbine, and the second transmission turbine is meshed with the driven turbine.
In one embodiment of the utility model, matched openings are formed at the ends of the first transmission turbine and the second transmission turbine, and nail holes are formed in the openings.
In one embodiment of the utility model, the fixing member includes a third bolt penetrating the nail hole and a nut screwed to an end of the third bolt.
In one embodiment of the utility model, a protective cover is mounted on one side of the engine body, and the driving turbine and the transmission member are located inside the protective cover.
The beneficial effects of the utility model are as follows: according to the shaft transmission type motorcycle structure obtained through the design, when the structure is used, the engine body works to drive the driving part to rotate, then the driving part is utilized to drive the driven part to rotate, and the driven part is utilized to drive the wheels to rotate when the driven part rotates, so that the structure can replace a traditional chain transmission mode in the use process, potential safety hazards caused by chain breakage can be reduced in the long-time use process, meanwhile, maintenance cost caused by disassembling and assembling the chain is reduced, disassembling and assembling time and financial resources are reduced, and the structure is safer and more convenient to use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a shaft driven motorcycle according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram showing an exploded structure of a shaft-driven motorcycle according to an embodiment of the present utility model;
fig. 3 is a schematic structural view of a shaft-driven motorcycle structure fixing member according to an embodiment of the present utility model.
In the figure: 100-an engine assembly; 110-an engine block; 120-rotating disc; 130-connecting seats; 131-pin holes; 140-an active member; 141-an active turbine; 142-first bolts; 200-a support assembly; 210-a bottom fork; 211-connecting pipes; 212-supporting the tube; 213-a sleeve; 220-connecting piece; 221-a flat fork shaft; 222-left bottom fork bushing; 223-bottom fork bearing; 224-bottom fork right bushing; 225-a bottom fork self-locking nut; 230-wheels; 240-follower; 241—driven turbine; 242-second bolts; 243-spacers; 244-limit nuts; 250-driving piece; 251-a first drive turbine; 252-a second drive turbine; 253-bearings; 254-notch; 255-nail holes; 260-a fixing piece; 261-third bolt; 262-nut; 270-protective cover.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-3, the present utility model provides a technical solution: a shaft driven motorcycle structure includes an engine assembly 100 and a support assembly 200.
Referring to fig. 1-3, an engine assembly 100 includes an engine body 110 and a driving member 140, a turntable 120 is mounted at an output end of the engine body 110, the driving member 140 is mounted on the turntable 120, and a connecting seat 130 is further mounted on the engine body 110.
The driving member 140 includes a driving turbine 141, the driving turbine 141 is mounted on one side of the turntable 120 through a first bolt 142, the inside of the connection seat 130 is provided with a pin hole 131, the driving turbine 141 can be driven by the engine body 110, and meanwhile, the driving turbine 141 can be conveniently mounted through the first bolt 142.
Referring to fig. 1-3, the support assembly 200 includes a bottom fork 210, a driven member 240 and a driving member 250, wherein two ends of the bottom fork 210 are respectively fixed with a connecting tube 211 and a supporting tube 212, one side of the bottom fork 210 is also fixed with two sleeves 213, the connecting tube 211 is mounted on the connecting seat 130 through the connecting member 220, the supporting tube 212 is rotatably mounted with a wheel 230, the driven member 240 is mounted on one side of the wheel 230, the driving member 250 is mounted in the two sleeves 213, and two ends of the driving member 250 are respectively meshed with the driving member 140 and the driven member 240.
The connecting piece 220 comprises a flat fork shaft 221 and flat fork bearings 223, a flat fork left bushing 222 and a flat fork right bushing 224 are arranged on two sides of the flat fork bearings 223, the flat fork bearings 223 are embedded in the connecting pipe 211, the flat fork shaft 221 penetrates through the flat fork left bushing 222, the flat fork right bushing 224 and the pin hole 131, the end part of the flat fork shaft 221 is connected with a flat fork self-locking nut 225 in a threaded manner, and the connecting piece 220 can be arranged between the flat fork 210 and the engine body 110; the driven member 240 includes a driven turbine 241, a spacer 243 and a limit nut 244, the spacer 243 is sleeved on the support tube 212, the limit nut 244 is in threaded connection with the end of the support tube 212, the spacer 243 and the limit nut 244 are located at one side of the wheel 230, the driven turbine 241 is mounted at one side of the wheel 230 through a second bolt 242, and here, the driven turbine 241 is mounted on the wheel 230, so that driving can be conveniently performed.
The transmission member 250 includes a first transmission turbine 251 and a second transmission turbine 252, the surfaces of the first transmission turbine 251 and the second transmission turbine 252 are both connected with a bearing 253 in an interference manner, the bearing 253 is embedded in the sleeve 213, the ends of the first transmission turbine 251 and the second transmission turbine 252 are connected through a fixing member 260, the first transmission turbine 251 is meshed with the driving turbine 141, the second transmission turbine 252 is meshed with the driven turbine 241, and the driven turbine 241 can be conveniently driven to rotate through the arrangement of the transmission member 250, so that the wheel 230 can rotate.
The ends of the first transmission turbine 251 and the second transmission turbine 252 are provided with matched openings 254, and nail holes 255 are formed in the openings 254; the fixing piece 260 comprises a third bolt 261 and a nut 262, the third bolt 261 penetrates through the nail hole 255, the nut 262 is in threaded connection with the end part of the third bolt 261, and the first transmission turbine 251 and the second transmission turbine 252 can be conveniently combined and fixed through the arrangement of the notch 254, the nail hole 255 and the fixing piece 260; the protective cover 270 is installed at one side of the engine body 110, the driving turbine 141 and the driving member 250 are positioned inside the protective cover 270, and the protective cover 270 is provided to facilitate the protection of the multiple driving members 250.
Specifically, the working principle of the shaft transmission type motorcycle structure is as follows: during the use, through engine body 110 work drive carousel 120 rotation, thereby initiative turbine 141 rotates along with rotating and drive first transmission turbine 251 and second transmission turbine 252 rotate, the driven turbine 241 of meshing with second transmission turbine 252 will drive wheel 230 and rotate like this, can replace traditional chain drive's mode in the use like this, can reduce the potential safety hazard because the chain fracture brings in long-time use, reduce maintenance cost that the dismouting chain brought simultaneously and reduce dismouting time and financial resources, it is safer and more convenient to use.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. A shaft-driven motorcycle structure comprising an engine assembly (100) and a support assembly (200) mounted on said engine assembly (100), characterized in that,
the engine assembly (100) comprises an engine body (110) and a driving piece (140), wherein a turntable (120) is arranged at the output end of the engine body (110), the driving piece (140) is arranged on the turntable (120), and a connecting seat (130) is further arranged on the engine body (110);
the supporting component (200) comprises a bottom fork (210), a driven piece (240) and a transmission piece (250), wherein connecting pipes (211) and supporting pipes (212) are respectively fixed at two ends of the bottom fork (210), two sleeves (213) are further fixed at one side of the bottom fork (210), the connecting pipes (211) are installed on the connecting seat (130) through connecting pieces (220), wheels (230) are rotatably installed on the supporting pipes (212), the driven piece (240) is installed at one side of the wheels (230), the transmission piece (250) is installed in the two sleeves (213), and two ends of the transmission piece (250) are meshed with the driving piece (140) and the driven piece (240) respectively.
2. The axle driven motorcycle structure according to claim 1, characterized in that the driving member (140) comprises a driving turbine (141), the driving turbine (141) is mounted on one side of the turntable (120) through a first bolt (142), and a pin hole (131) is formed in the connecting seat (130).
3. The axle driven motorcycle structure according to claim 2, characterized in that the connecting piece (220) comprises a flat fork axle (221) and a flat fork bearing (223), a flat fork left bushing (222) and a flat fork right bushing (224) are installed on two sides of the flat fork bearing (223), the flat fork bearing (223) is embedded in the connecting pipe (211), the flat fork axle (221) penetrates through the flat fork left bushing (222), the flat fork right bushing (224) and the pin hole (131), and a flat fork self-locking nut (225) is connected with an end thread of the flat fork axle (221).
4. The axle driven motorcycle structure according to claim 2, characterized in that the driven member (240) includes a driven turbine (241), a washer (243) and a limit nut (244), the washer (243) is sleeved on the support pipe (212), the limit nut (244) is screwed on an end portion of the support pipe (212), the washer (243) and the limit nut (244) are located on one side of the wheel (230), and the driven turbine (241) is mounted on one side of the wheel (230) through a second bolt (242).
5. The axle driven motorcycle structure according to claim 4, characterized in that the transmission member (250) includes a first transmission turbine (251) and a second transmission turbine (252), the surfaces of the first transmission turbine (251) and the second transmission turbine (252) are both connected with bearings (253) in an interference manner, the bearings (253) are embedded in the inside of the sleeve (213), the ends of the first transmission turbine (251) and the second transmission turbine (252) are connected by a fixing member (260), the first transmission turbine (251) is meshed with the driving turbine (141), and the second transmission turbine (252) is meshed with the driven turbine (241).
6. The shaft-driven motorcycle structure according to claim 5, characterized in that the ends of the first drive turbine (251) and the second drive turbine (252) are provided with matched openings (254), and the openings (254) are provided with nail holes (255).
7. The axle driven motorcycle structure according to claim 6, characterized in that said fixing member (260) includes a third bolt (261) and a nut (262), said third bolt (261) penetrating said nail hole (255), said nut (262) being screwed at an end of said third bolt (261).
8. A shaft driven motorcycle structure according to claim 2, characterized in that a shield (270) is mounted on one side of the engine block (110), and the driving turbine (141) and the driving member (250) are located inside the shield (270).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320367243.3U CN219707239U (en) | 2023-03-02 | 2023-03-02 | Shaft transmission type motorcycle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320367243.3U CN219707239U (en) | 2023-03-02 | 2023-03-02 | Shaft transmission type motorcycle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219707239U true CN219707239U (en) | 2023-09-19 |
Family
ID=88001164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320367243.3U Active CN219707239U (en) | 2023-03-02 | 2023-03-02 | Shaft transmission type motorcycle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219707239U (en) |
-
2023
- 2023-03-02 CN CN202320367243.3U patent/CN219707239U/en active Active
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