CN212407519U - Shaft transmission device of two-wheel motorcycle - Google Patents
Shaft transmission device of two-wheel motorcycle Download PDFInfo
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- CN212407519U CN212407519U CN202020483826.9U CN202020483826U CN212407519U CN 212407519 U CN212407519 U CN 212407519U CN 202020483826 U CN202020483826 U CN 202020483826U CN 212407519 U CN212407519 U CN 212407519U
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Abstract
The utility model belongs to the field of motorcycles and particularly discloses a shaft transmission device of a two-wheeled motorcycle, which comprises a reduction gearbox, wherein a first fan-shaped tooth is rotationally connected in the reduction gearbox, a second fan-shaped tooth is meshed on the first fan-shaped tooth, a driving shaft is integrally formed on the second fan-shaped tooth, and the rotating shaft is rotationally connected on the reduction gearbox; reduction box bottom fixedly connected with imbibition box, the center of imbibition box rotates and is connected with the pivot, and pivot week side fixedly connected with oil absorption blade, pivot upper portion extend the imbibition box, and pivot upper portion fixedly connected with third fan-shaped tooth, third fan-shaped tooth and the meshing of first fan-shaped tooth, imbibition box one side intercommunication has the cartridge filter, installs the filter screen in the cartridge filter, and imbibition box opposite side intercommunication has out oil pipe, and it extends to first fan-shaped tooth and the sectorial meshing department of second to go out oil pipe. The scheme solves the problem that in the working engineering of the existing shaft transmission device, iron chips and iron powder enter lubricating oil and enter the meshing clearance of the gear along with the lubricating oil, so that the accelerated wear and even the tooth breakage of the gear are easily caused.
Description
Technical Field
The utility model belongs to the motorcycle field, concretely relates to two-wheeled motorcycle's shaft drive.
Background
In 1901, FN released 133cc single cylinder motorcycle for the first time in belgium, and FN provided the first model FN300 motorcycle using shaft transmission in the next year. Since 1901, shaft drive has become one of the most popular drive types due to its smooth power transfer and long service life. The shaft transmission has the biggest advantages that the wheel track is not required to be adjusted due to elongation, the maintenance can be basically avoided without oil pollution, and the driving efficiency is high due to small power loss. A novel shaft transmission inclination reducing damping system is developed today, and because the bevel gears are arranged at two ends of the shaft transmission, the reaction phenomenon of torque cannot be generated during rotation. The two ends of the Yamaha xv400 shaft are provided with bevel gears, so that the reaction phenomenon of torque can not be generated during rotation. In a shaft transmission device using a gear transmission, the use of lubricating oil is not sufficient, and generally, lubricating oil is used to lubricate gears in a gear box in a splash lubrication manner. However, iron chips and iron powder generated in the gear transmission process enter the lubricating oil and enter the meshing clearance of the gear along with the lubricating oil, so that the accelerated wear of the gear and even the tooth breakage are easily caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two-wheeled motorcycle's axle transmission to in solving current axle transmission work engineering, iron fillings, iron powder get into lubricating oil, along with the meshing clearance of lubricating oil entering gear, arouse the problem of gear accelerated wear even disconnected tooth easily.
In order to achieve the above object, the basic scheme of the utility model provides a shaft transmission device of a two-wheeled motorcycle, which comprises a reduction gearbox, wherein a first fan-shaped tooth fixed at the center of a rear wheel hub of the motorcycle is rotationally connected in the reduction gearbox, a second fan-shaped tooth is meshed on the first fan-shaped tooth, a driving shaft is integrally formed on the second fan-shaped tooth, and the rotating shaft is rotationally connected on the reduction gearbox; reduction box bottom fixedly connected with is discoid imbibition box, and the center of imbibition box is rotated and is connected with the pivot, and a plurality of oil absorption blades of pivot week side fixedly connected with extend the imbibition box on pivot upper portion, and pivot upper portion fixedly connected with third fan-shaped tooth, third fan-shaped tooth and the meshing of first fan-shaped tooth, imbibition box one side intercommunication has the cartridge filter, installs the filter screen in the cartridge filter, and imbibition box opposite side intercommunication has an oil pipe, and the oil pipe extends to first fan-shaped tooth and the sectorial meshing department of second.
The first optimization scheme is as follows: the filter cartridge is in threaded connection with the liquid suction box.
And the second optimization scheme is as follows: the bottom of the reduction gearbox is communicated with an oil containing box, and the liquid suction box is positioned in the oil containing box.
And the optimization scheme is three: the oil containing box is in a cuboid shape.
And the optimization scheme is four: the oil containing box is provided with an oil dipstick inserting opening.
The beneficial effect of this basic scheme lies in: 1. this scheme utilizes first fan-shaped tooth to drive the fan-shaped tooth of third and rotates to make the oil absorption blade rotate, and then make the lubricating oil in the reducing gear box arrive the meshing department of first fan-shaped tooth and the fan-shaped tooth of second again behind the cartridge filter. On the one hand, the fixed point lubrication is carried out to first fan-shaped and the fan-shaped tooth meshing department of second, has improved lubrication efficiency, and on the other hand utilizes the filter screen in the cartridge filter to filter lubricating oil, avoids iron fillings in the lubricating oil, iron powder entering gear's meshing clearance, arouses gear accelerated wear even disconnected tooth.
2. The oil containing box stores lubricating oil, and the first fan-shaped teeth are prevented from contacting the lubricating oil when rotating, so that the first fan-shaped teeth are provided with the lubricating oil which does not pass through the filter screen to enter the meshing part.
Drawings
Fig. 1 is a schematic structural view of a shaft transmission device of a two-wheeled motorcycle according to an embodiment of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is a schematic structural diagram of the oil absorption box.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments:
reference numerals in the drawings of the specification include: the oil suction device comprises an insertion opening 1, a reduction gearbox 2, a first sector gear 3, a second sector gear 4, a driving shaft 5, an oil outlet pipe 6, a third sector gear 7, an oil containing box 8, an oil suction box 9, a rotating shaft 10, oil suction blades 11, a filter screen 12 and a filter cylinder 13.
Example (b): the shaft transmission device of the two-wheeled motorcycle in the scheme comprises a reduction gearbox 2 as shown in figure 1, wherein a first fan-shaped tooth 3 fixed at the center of a rear wheel hub of the motorcycle is rotationally connected in the reduction gearbox 2, and a second fan-shaped tooth 4 is meshed on the first fan-shaped tooth 3. A driving shaft 5 is coaxially and integrally formed on the second fan-shaped teeth 4, and the rotating shaft is rotatably connected to the reduction gearbox 2.
The bottom of the reduction box 2 is fixedly connected with a disc-shaped imbibing box which is horizontally arranged. As shown in fig. 2 and 3, a rotating shaft 10 is rotatably connected to the center of the liquid suction box, a plurality of oil suction blades 11 are fixedly connected to the periphery of the rotating shaft 10, and the gap between the edge of the oil suction blade 11 and the inner wall of the oil suction box 9 is 1 mm. The upper part of the rotating shaft 10 extends out of the liquid suction box, the upper part of the rotating shaft 10 is fixedly connected with a third fan-shaped tooth 7, and the third fan-shaped tooth 7 is meshed with the first fan-shaped tooth 3. Imbibition box one side intercommunication has cartridge filter 13, and cartridge filter 13 threaded connection is on the imbibition box. A filter screen 12 is arranged in the filter cylinder 13, the other side of the imbibition box is communicated with the oil outlet pipe 6, and the oil suction blade 11 is positioned on the flow path of the oil outlet pipe 6 and the filter cylinder 13. The oil outlet pipe 6 extends to the meshing position of the first fan-shaped teeth 3 and the second fan-shaped teeth, and the oil outlet pipe 6 is fixed on the inner wall of the reduction gearbox 2.
The bottom of the reduction gearbox 2 is communicated with an oil containing box 8, the liquid absorbing box is positioned in the oil containing box 8, the oil containing box 8 is cuboid, and an inserting opening 1 of an oil dipstick is arranged on the oil containing box 8.
During the use, add lubricating oil in reducing gear box 2 to make lubricating oil liquid level not higher than the minimum of first fan-shaped tooth 3, take away lubricating oil when avoiding first fan-shaped tooth 3 to rotate. The second fan-shaped tooth 4 on the driving shaft 5 drives the first fan-shaped tooth 3 to rotate, and the first fan-shaped tooth 3 drives the third fan-shaped tooth 7 to rotate, thereby driving the oil suction blade 11 to rotate, and when the oil suction blade 11 rotates, the generated suction force sucks the lubricating oil in the oil containing box 8 into the oil suction box 9, and the lubricating oil is sprayed to the meshing part of the first fan-shaped tooth 3 and the second fan-shaped tooth 4 from the oil outlet pipe 6. The lubricating oil passes through the filter screen 12 to filter scrap iron and iron powder in the lubricating oil.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The shaft transmission device of the two-wheel motorcycle comprises a reduction box and is characterized in that: the reduction gearbox is rotatably connected with a first sector gear which is used for being fixed at the center of a hub of a rear wheel of the motorcycle, a second sector gear is meshed on the first sector gear, a driving shaft is integrally formed on the second sector gear, and the rotating shaft is rotatably connected to the reduction gearbox; reduction box bottom fixedly connected with is discoid imbibition box, and the center of imbibition box is rotated and is connected with the pivot, and a plurality of oil absorption blades of pivot week side fixedly connected with extend the imbibition box on pivot upper portion, and pivot upper portion fixedly connected with third fan-shaped tooth, third fan-shaped tooth and the meshing of first fan-shaped tooth, imbibition box one side intercommunication has the cartridge filter, installs the filter screen in the cartridge filter, and imbibition box opposite side intercommunication has an oil pipe, and the oil pipe extends to first fan-shaped tooth and the sectorial meshing department of second.
2. A shaft transmission device for a motorcycle according to claim 1, wherein: the filter cartridge is in threaded connection with the liquid suction box.
3. A shaft transmission device for a motorcycle according to claim 2, wherein: the bottom of the reduction gearbox is communicated with an oil containing box, and the liquid suction box is positioned in the oil containing box.
4. A shaft transmission device for a motorcycle according to claim 3, wherein: the oil containing box is in a cuboid shape.
5. Shaft transmission of a motorcycle according to claim 4, characterized in that: the oil containing box is provided with an oil dipstick inserting opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020483826.9U CN212407519U (en) | 2020-04-03 | 2020-04-03 | Shaft transmission device of two-wheel motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020483826.9U CN212407519U (en) | 2020-04-03 | 2020-04-03 | Shaft transmission device of two-wheel motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212407519U true CN212407519U (en) | 2021-01-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020483826.9U Active CN212407519U (en) | 2020-04-03 | 2020-04-03 | Shaft transmission device of two-wheel motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212407519U (en) |
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2020
- 2020-04-03 CN CN202020483826.9U patent/CN212407519U/en active Active
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