CN221033895U - New energy bus transmission braking fluted disc - Google Patents
New energy bus transmission braking fluted disc Download PDFInfo
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- CN221033895U CN221033895U CN202322736789.4U CN202322736789U CN221033895U CN 221033895 U CN221033895 U CN 221033895U CN 202322736789 U CN202322736789 U CN 202322736789U CN 221033895 U CN221033895 U CN 221033895U
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- fluted disc
- rotation
- oil feed
- axis
- oil
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 21
- 239000003921 oil Substances 0.000 claims abstract description 74
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 239000010687 lubricating oil Substances 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 description 8
- 238000005461 lubrication Methods 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- General Details Of Gearings (AREA)
Abstract
The utility model relates to the technical field of a speed changer, in particular to a new energy passenger car speed changer braking fluted disc which comprises a rotating shaft, wherein the surface of the rotating shaft is rotationally connected with the inner surface of the speed changer, the surface of the speed changer is provided with an oil inlet hole, the surface of the oil inlet hole is fixedly connected with the lower end surface of an oil inlet pipe, the upper end surface of the oil inlet pipe is in threaded connection with the surface of an oil inlet pipe cover, an oil storage cavity is formed in the speed changer, an oil conveying pipe is formed in the braking fluted disc, the surface of the rotating shaft is fixedly connected with the surface of a sealing rubber ring, the side surface of the sealing rubber ring is fixedly connected with the side surface of a fixing plate, and a lubricating oil groove is formed in the surface of the rotating shaft. The new energy bus transmission braking fluted disc is simple in structure, convenient to use, free from frequent replacement of gears, low in economic expenditure and high in practicality in use.
Description
Technical Field
The utility model relates to the technical field of transmissions, in particular to a new energy bus transmission brake fluted disc.
Background
A transmission, also known as a gearbox, is a mechanism for changing rotational speed and torque from an engine that can fix or shift the ratio of the output shaft to the input shaft. The speed variator consists of speed-changing driving mechanism and operating mechanism, and some automobiles also have power output mechanism. Most of the transmission mechanisms are driven by common gears, and other transmission mechanisms are driven by planetary gears. Common gear transmission speed change mechanisms generally use slipping gears, synchronizers and the like.
The patent number CN218267189U discloses a new energy passenger train derailleur braking fluted disc, including triangle-shaped frame and be located the external spline fluted disc of its center, three summit department of triangle-shaped frame respectively is provided with a hole, and during the use, triangle-shaped frame passes through three holes and is connected with the box inner wall of derailleur, and external spline fluted disc can be linked with the internal spline of synchronous ware, compares two rows of star gears of traditional planetary transmission and carries out the speed change, has reduced that a row of star gears can also reach the same effect, has alleviateed weight, has simplified the structure.
The transmission needs lubricating oil to lubricate in the use process so as to reduce the abrasion of gears and other moving parts and prolong the service life of the gears, and the device is not provided with a lubricating mechanism.
Disclosure of utility model
(One) solving the technical problems
The utility model aims to provide a new energy bus transmission braking fluted disc so as to solve the problems in the background technology.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a new forms of energy passenger train derailleur braking fluted disc, includes the axis of rotation, the surface of axis of rotation is connected with the inside surface rotation of derailleur, the oil feed hole has been seted up on the surface of derailleur, the oil feed hole is located the side of braking fluted disc, the surface of oil feed hole and the lower extreme fixed surface connection of oil feed pipe, the oil feed pipe is located the side of braking fluted disc, the upper end surface of oil feed pipe and the surface threaded connection of oil feed pipe lid, the oil feed pipe lid is located the side of braking fluted disc, the oil storage chamber has been seted up to the inside of derailleur, the oil pipe has been seted up to the inside of braking fluted disc, the oil pipe is located the side of braking fluted disc, the surface of axis of rotation and the fixed surface connection of sealing rubber circle, sealing rubber circle is located the side of braking fluted disc, sealing rubber circle's side fixed connection with the side of fixed plate, the fixed plate is located the side of oil feed pipe lid.
Preferably, the lubricating oil groove is formed in the surface of the rotating shaft, the lubricating oil groove is located on the side face of the braking fluted disc, the surface of the sealing rubber ring is in contact with the inner surface of the speed changer, the speed changer is located on the side face of the braking fluted disc, the side face of the fixing plate is fixedly connected with the side face of the rotating shaft, and the side face of the fixing plate is in contact with the side face of the speed changer.
Preferably, the side of the fixed plate is contacted with the side of the brake fluted disc, the brake fluted disc is positioned on the side of the rotating shaft, the surface of the brake fluted disc is provided with internal tooth patterns, the surface of the internal tooth patterns is fixedly connected with the surface of the gear, the internal tooth patterns are positioned on the side of the rotating shaft, and the side of the gear is contacted with the side of the fixed plate.
Preferably, the side surface of the gear is in contact with the side surface of the connecting shaft, the gear is located on the side surface of the rotating shaft, the inner wall of the connecting shaft is in threaded connection with the surface of the main shaft, the connecting shaft is located on the side surface of the rotating shaft, the side end of the main shaft is fixedly connected with the side surface of the rotating shaft, and the surface of the main shaft is fixedly connected with the inner wall of the gear.
Preferably, the surface of main shaft and fixed plate contact, the main shaft is located the below of oil storage chamber, the screw hole has been seted up to the side of fixed plate, the screw hole has been seted up to the side of brake fluted disc, the surface of screw hole and fixing bolt's surface threaded connection, the screw hole is located the side of derailleur.
Preferably, the side surface of the fixing bolt is in threaded connection with the inner wall of the fixing nut, the fixing bolt is located on the side surface of the oil inlet pipe cover, the side surface of the fixing bolt is in contact with the side surface of the brake fluted disc, the side surface of the fixing nut is in contact with the surface of the fixing plate, and the fixing nut is located on the side surface of the oil inlet pipe cover.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the new energy bus transmission brake fluted disc, lubricating oil enters the oil storage cavity through the oil inlet pipe and the oil inlet hole, and then enters the lubricating oil groove through the oil delivery pipe to lubricate the rotating shaft and the brake fluted disc, so that the brake fluted disc is not required to be replaced frequently, and the economic expenditure is reduced;
2. According to the new energy passenger car transmission braking fluted disc, the sealing rubber ring is arranged at the side end of the rotating shaft, so that lubricating oil can be prevented from leaking from the side end of the rotating shaft, and the practicability in use is improved;
3. The new energy bus transmission braking fluted disc is simple in structure, convenient to use, free from frequent replacement of gears, low in economic expenditure and high in practicality in use.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the fixing nut of the present utility model;
FIG. 3 is a schematic view of the structure of the oil storage chamber of the present utility model;
Fig. 4 is an enlarged schematic view of the portion a in fig. 1 according to the present utility model.
In the figure: 1. a rotating shaft; 2. a transmission; 3. a lubrication oil groove; 4. an oil inlet hole; 5. an oil inlet pipe; 6. an oil inlet pipe cover; 7. an oil storage chamber; 8. an oil delivery pipe; 9. sealing the rubber ring; 10. a fixing plate; 11. a brake fluted disc; 12. internal corrugations; 13. a gear; 14. a connecting shaft; 15. a main shaft; 16. a threaded hole; 17. a fixing bolt; 18. and fixing the screw cap.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a new forms of energy passenger train derailleur braking fluted disc, including axis of rotation 1, the surface of axis of rotation 1 is rotationally connected with the inside surface of derailleur 2, oil feed hole 4 has been seted up on the surface of derailleur 2, oil feed hole 4 is located the side of braking fluted disc 11, oil feed hole 4's surface and the lower extreme fixed surface connection of oil feed pipe 5, oil feed pipe 5 is located the side of braking fluted disc 11, oil feed pipe 5's upper end surface and oil feed pipe cover 6's surface threaded connection, oil feed pipe cover 6 is located the side of braking fluted disc 11, oil storage chamber 7 has been seted up to the inside of derailleur 2, oil storage chamber 7 is located the side of braking fluted disc 11, oil delivery pipe 8 has been seted up to the inside of braking fluted disc 11, oil delivery pipe 8 is located the side of braking fluted disc 11, the surface of axis of rotation 1 and the fixed surface connection of sealing rubber circle 9, sealing rubber circle 9 is located the side of braking fluted disc 11, sealing rubber circle 9's side and fixed surface of fixed plate 10, lubricating oil is located the side of oil feed pipe cover 6, lubricating oil gets into oil storage chamber 7 through oil feed pipe 5 and oil feed hole 4, oil delivery pipe 8 gets into oil delivery pipe 3 and oil groove 11 through the inside of derailleur 1, the regular replacement of lubricating fluted disc has not been carried out to braking fluted disc 11.
The lubrication groove 3 has been seted up on the surface of axis of rotation 1, lubrication groove 3 is located the side of brake fluted disc 11, the surface of sealing rubber circle 9 and the inside surface contact of derailleur 2, and derailleur 2 is located the side of brake fluted disc 11, the side fixed connection of fixed plate 10 and the side of axis of rotation 1, the side of fixed plate 10 and the side contact of derailleur 2, sealing rubber circle 9 can prevent that lubricating oil from revealing from the side of axis of rotation 1, has increased the practicality when using.
The side of fixed plate 10 contacts with the side of braking fluted disc 11, and braking fluted disc 11 is located the side of axis of rotation 1, and internal tooth line 12 has been seted up on the surface of braking fluted disc 11, and the surface of internal tooth line 12 is connected with the fixed surface of gear 13, and internal tooth line 12 is located the side of axis of rotation 1, and the side of gear 13 contacts with the side of fixed plate 10.
The side of gear 13 contacts with the side of connecting axle 14, and gear 13 is located the side of axis of rotation 1, and the inner wall of connecting axle 14 and the surface threaded connection of main shaft 15, and connecting axle 14 is located the side of axis of rotation 1, and the side of main shaft 15 is connected with the side fixed of axis of rotation 1, and the surface of main shaft 15 and the inner wall fixed connection of gear 13.
The surface of main shaft 15 contacts fixed plate 10, and main shaft 15 is located the below of oil storage chamber 7, and screw hole 16 has been seted up to the side of fixed plate 10, and screw hole 16 has been seted up to the side of brake fluted disc 11, and the surface of screw hole 16 and the surface threaded connection of fixing bolt 17, screw hole 16 are located the side of derailleur 2.
The side of the fixing bolt 17 is in threaded connection with the inner wall of the fixing nut 18, the fixing bolt 17 is located on the side of the oil inlet pipe cover 6, the side of the fixing bolt 17 is in contact with the side of the brake fluted disc 11, the side of the fixing nut 18 is in contact with the surface of the fixing plate 10, and the fixing nut 18 is located on the side of the oil inlet pipe cover 6.
Working principle: when the novel oil storage device is used, the rotating shaft 1 rotates to drive the main shaft 15 to rotate, the main shaft 15 drives the connecting shaft 14 to rotate, the connecting shaft 14 drives the gear 13 to rotate, the gear 13 drives the brake fluted disc 11 to rotate, lubricating oil enters the oil storage cavity 7 through the oil inlet pipe 5 and the oil inlet hole 4, and then enters the lubricating oil groove 3 through the oil conveying pipe 8 to lubricate the rotating shaft 1 and the brake fluted disc 11, so that the brake fluted disc 11 does not need to be replaced frequently, economic expenditure is reduced, the sealing rubber ring 9 can prevent lubricating oil from leaking from the side end of the rotating shaft 1, and the practicability in use is improved.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides a new forms of energy passenger train derailleur braking fluted disc, includes axis of rotation (1), its characterized in that: the surface of axis of rotation (1) is connected with the internal surface rotation of derailleur (2), oil feed hole (4) have been seted up on the surface of derailleur (2), oil feed hole (4) are located the side of brake fluted disc (11), the surface of oil feed hole (4) and the lower extreme fixed surface of oil feed pipe (5) are connected, oil feed pipe (5) are located the side of brake fluted disc (11), the upper end surface of oil feed pipe (5) and the surface threaded connection of oil feed pipe cover (6), oil feed pipe cover (6) are located the side of brake fluted disc (11), oil storage chamber (7) have been seted up to the inside of derailleur (2), oil feed pipe (8) have been seted up to the inside of brake fluted disc (11), oil feed pipe (8) are located the side of brake fluted disc (11), the surface of axis of rotation (1) and sealing rubber circle (9) fixed surface connection, sealing washer (9) are located the side of sealing washer (10), sealing washer (10) are located the side of sealing washer (10).
2. The new energy bus transmission brake fluted disc according to claim 1, wherein: the lubricating oil groove (3) has been seted up on the surface of axis of rotation (1), lubricating oil groove (3) are located the side of braking fluted disc (11), the surface of sealing rubber circle (9) and the inside surface contact of derailleur (2), derailleur (2) are located the side of braking fluted disc (11), the side fixed connection of the side of fixed plate (10) and the side of axis of rotation (1), the side of fixed plate (10) and the side contact of derailleur (2).
3. The new energy bus transmission brake fluted disc according to claim 2, wherein: the side of fixed plate (10) and the side contact of braking fluted disc (11), braking fluted disc (11) are located the side of axis of rotation (1), internal tooth line (12) have been seted up on the surface of braking fluted disc (11), the surface of internal tooth line (12) and the fixed surface connection of gear (13), internal tooth line (12) are located the side of axis of rotation (1), the side of gear (13) and the side contact of fixed plate (10).
4. A new energy passenger car transmission brake chainring according to claim 3 wherein: the side of gear (13) and the side of connecting axle (14) contact, gear (13) are located the side of axis of rotation (1), the inner wall of connecting axle (14) and the surface threaded connection of main shaft (15), connecting axle (14) are located the side of axis of rotation (1), the side of main shaft (15) holds and the side fixed connection of axis of rotation (1), the surface of main shaft (15) and the inner wall fixed connection of gear (13).
5. The new energy bus transmission brake fluted disc according to claim 4, wherein: the surface of main shaft (15) and fixed plate (10) contact, main shaft (15) are located the below of oil storage chamber (7), screw hole (16) have been seted up to the side of fixed plate (10), screw hole (16) have been seted up to the side of braking fluted disc (11), the surface of screw hole (16) and the surface threaded connection of fixing bolt (17), screw hole (16) are located the side of derailleur (2).
6. The new energy bus transmission brake fluted disc according to claim 5, wherein: the side of fixing bolt (17) and the inner wall threaded connection of fixing nut (18), fixing bolt (17) are located the side of oil feed tube cap (6), the side of fixing bolt (17) and the side contact of brake fluted disc (11), the side of fixing nut (18) and the surface contact of fixed plate (10), fixing nut (18) are located the side of oil feed tube cap (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322736789.4U CN221033895U (en) | 2023-10-12 | 2023-10-12 | New energy bus transmission braking fluted disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322736789.4U CN221033895U (en) | 2023-10-12 | 2023-10-12 | New energy bus transmission braking fluted disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221033895U true CN221033895U (en) | 2024-05-28 |
Family
ID=91134477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322736789.4U Active CN221033895U (en) | 2023-10-12 | 2023-10-12 | New energy bus transmission braking fluted disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221033895U (en) |
-
2023
- 2023-10-12 CN CN202322736789.4U patent/CN221033895U/en active Active
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