CN213451622U - Oil injection lubricating system of motorcycle engine transmission - Google Patents
Oil injection lubricating system of motorcycle engine transmission Download PDFInfo
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- CN213451622U CN213451622U CN202022295123.6U CN202022295123U CN213451622U CN 213451622 U CN213451622 U CN 213451622U CN 202022295123 U CN202022295123 U CN 202022295123U CN 213451622 U CN213451622 U CN 213451622U
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- oil
- oil duct
- fuel sprayer
- box
- mounting hole
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Abstract
The utility model relates to an engine transmission lubricating system technical field, specifically a motorcycle engine transmission's oil spout lubricating system, the derailleur includes box and change gear unit, the box lateral wall is equipped with oil duct and oil inlet, oil duct and oil inlet intercommunication, the oil duct is located change gear unit directly over, still be equipped with a plurality of fuel sprayer mounting holes that communicate with the oil duct on the box lateral wall, a plurality of fuel sprayer mounting holes and oil duct, the box inner chamber, the outside intercommunication of box, a fuel sprayer is installed to every fuel sprayer mounting hole lower part, and the fuel sprayer head is inside towards the box, can dismantle on every fuel sprayer mounting hole top and be connected with the plug nut. This scheme is direct to be connected with the oil duct through the fuel sprayer, sprays to gear surface from the derailleur directly over and carries out lubricated cooling, has solved current lubricating system and has lubricated and the insufficient problem of cooling to part gear.
Description
Technical Field
The utility model relates to an engine transmission lubricating system technical field specifically is a oil spout lubricating system of motorcycle engine transmission.
Background
The speed variator of motorcycle engine is a mechanism for changing rotation speed and torque from crankshaft, and is mainly formed from gear and main and auxiliary shafts, and its working space is closed environment, so that it has need of lubricating and cooling for reducing friction coefficient and temp.
At present, the main lubrication and cooling of the motorcycle transmission are carried out by processing holes on a main shaft and an auxiliary shaft. An oil passage hole is processed in the middle of the main shaft and the auxiliary shaft, then small lubricating holes are formed in the circumferential direction of the main shaft and the auxiliary shaft and communicated with the oil hole of the main shaft and the auxiliary shaft, and finally one end of the main shaft and the auxiliary shaft is connected with the main oil passage hole of the box body, so that lubricating oil can lubricate and cool the transmission through the inner hole of the main shaft and the small lubricating holes in the circumferential direction; the traditional lubricating mode has two defects, namely, the main shaft and the auxiliary shaft need to be processed with pores, so that the strength of the shafts is reduced, and the service life of an engine transmission is influenced; and secondly, the oil injection holes are arranged in the circumferential direction of the main shaft and the auxiliary shaft, lubricating oil is injected and lubricated from inside to outside, and partial gears are insufficiently lubricated and cooled in the lubricating process.
SUMMERY OF THE UTILITY MODEL
The utility model provides a fuel injection lubricating system of motorcycle engine derailleur is providing to solve current lubricating system and lubricate and cool off insufficient problem to some gears.
In order to achieve the above object, the basic scheme of the present invention is as follows:
the utility model provides a fuel sprayer lubricating system of motorcycle engine derailleur, the derailleur includes box and change gear unit, the box lateral wall is equipped with oil duct and oil inlet, oil duct and oil inlet intercommunication, the oil duct is located change gear unit directly over, still be equipped with a plurality of fuel sprayer mounting holes that communicate with the oil duct on the box lateral wall, it is a plurality of fuel sprayer mounting hole and oil duct, box inner chamber, the outside intercommunication of box, every fuel sprayer mounting hole lower part installs a fuel sprayer, just inside the fuel sprayer head is towards the box, every fuel sprayer mounting hole top can be dismantled and be connected with the plug.
Further, the oil nozzle and the oil nozzle mounting hole are in interference fit.
Further, the plug is in threaded connection with the oil nozzle mounting hole.
Furthermore, one end of the oil duct is connected with the oil inlet, the other end of the oil duct is communicated with the outside of the box body, and the end part of the oil duct is detachably connected with a plug.
The beneficial effect of this scheme: (1) this scheme is direct to be connected with the oil duct through the fuel sprayer, sprays to the gear surface from directly over the derailleur and carries out lubricated cooling, has optimized lubricated and cooling effect.
(2) This scheme is at box lateral wall processing oil duct and fuel sprayer, need not process the hole on the major axis counter, improves the intensity of axle, guarantees the derailleur and normally operates.
(3) The number of the oil nozzles in the scheme can be optimally designed according to the requirement of the engine transmission and the space of the box body, and the transmission is guaranteed to be sufficiently lubricated and cooled.
(4) This scheme is provided with intercommunication oil duct, box inner chamber, the outside fuel sprayer mounting hole of box on the box oil duct, is convenient for install the fuel sprayer mounting hole bottom through the fuel sprayer mounting hole, utilizes the plug to seal after the installation is accomplished, has guaranteed the leakproofness of oil duct, places lubricating oil and leaks outward.
(5) This scheme oil duct one end intercommunication box is outside, and this tip sets up the end cap, is convenient for process, clear up the oil duct, and the leakproofness of oil duct has effectively been guaranteed to the end cap.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Reference numerals in the drawings of the specification include: the oil-gas mixing device comprises a box body 1, a speed change gear set 2, an oil duct 3, an oil inlet 4, a plug 5, an oil nozzle 6 and a plug 7.
Examples
Substantially as shown in figure 1: the utility model provides a fuel injection lubricating system of motorcycle engine derailleur, the derailleur includes box 1 and change gear unit 2, and 1 lateral wall of box is equipped with oil duct 3 and oil inlet 4, and 3 one end of oil duct are connected with oil inlet 4, and 3 other ends of oil duct intercommunication box 1 are outside, and this tip threaded connection has end cap 5, and oil duct 3 is located change gear unit 2 directly over. Still be equipped with the fuel sprayer mounting hole of a plurality of (preferably four in this embodiment) and 3 intercommunications of oil duct on the 1 lateral wall of box, fuel sprayer mounting hole and oil duct 3, 1 inner chamber of box, 1 outside intercommunication of box, every fuel sprayer mounting hole upper portion is equipped with the internal thread, every fuel sprayer mounting hole lower part is the unthreaded hole, every fuel sprayer mounting hole lower part threaded connection (also can adopt pressure equipment interference fit) has fuel sprayer 6, and the 6 heads of fuel sprayer are inside towards box 1, every fuel sprayer mounting hole top threaded connection has plug 7.
The specific implementation process is as follows: the oil inlet 4 is communicated with the oil pump, oil is supplied by the oil pump, lubricating oil enters the oil duct 3 through the oil inlet 4, and finally the lubricating oil is sprayed to the surface of the speed change gear set 2 through the oil nozzle 6 to lubricate and cool the speed change gear set 2.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (4)
1. A fuel injection lubrication system of a motorcycle engine transmission, the transmission comprises a box body and a speed change gear set, and is characterized in that: the oil injection nozzle is characterized in that an oil duct and an oil inlet are arranged on the side wall of the box body, the oil duct is communicated with the oil inlet, the oil duct is located right above the speed change gear set, a plurality of oil injection nozzle mounting holes communicated with the oil duct are further formed in the side wall of the box body, the oil injection nozzle mounting holes are communicated with the oil duct, the inner cavity of the box body and the outside of the box body, an oil injection nozzle is mounted on the lower portion of each oil injection nozzle mounting hole, the head of each oil injection nozzle faces the inside of the box body, and the top end of.
2. The fuel injection lubrication system for a motorcycle engine transmission according to claim 1, wherein: the oil nozzle and the oil nozzle mounting hole are in interference fit.
3. The fuel injection lubrication system for a motorcycle engine transmission according to claim 1, wherein: the plug is in threaded connection with the oil nozzle mounting hole.
4. The fuel injection lubrication system for a motorcycle engine transmission according to claim 1, wherein: one end of the oil duct is connected with the oil inlet, the other end of the oil duct is communicated with the outside of the box body, and the end part of the oil duct is detachably connected with a plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022295123.6U CN213451622U (en) | 2020-10-15 | 2020-10-15 | Oil injection lubricating system of motorcycle engine transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022295123.6U CN213451622U (en) | 2020-10-15 | 2020-10-15 | Oil injection lubricating system of motorcycle engine transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213451622U true CN213451622U (en) | 2021-06-15 |
Family
ID=76291285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022295123.6U Active CN213451622U (en) | 2020-10-15 | 2020-10-15 | Oil injection lubricating system of motorcycle engine transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213451622U (en) |
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2020
- 2020-10-15 CN CN202022295123.6U patent/CN213451622U/en active Active
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