CN209925532U - Belt transmission structure of two-wheel electric motorcycle - Google Patents
Belt transmission structure of two-wheel electric motorcycle Download PDFInfo
- Publication number
- CN209925532U CN209925532U CN201920594196.XU CN201920594196U CN209925532U CN 209925532 U CN209925532 U CN 209925532U CN 201920594196 U CN201920594196 U CN 201920594196U CN 209925532 U CN209925532 U CN 209925532U
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- Prior art keywords
- limiting plate
- belt
- sleeve
- driving gear
- gear
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- Expired - Fee Related
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Abstract
The utility model discloses a two rounds of electric motorcycle car's belt drive structure, including driving gear, first screw hole, driving shaft, belt, driven gear, second screw hole, driven shaft, first limiting plate, first fixing bolt, first sleeve, first fastening bolt, second limiting plate, third limiting plate, second fastening bolt, second sleeve, fourth limiting plate and second fixing bolt. This kind of two rounds of electric motorcycle car's belt transmission structure simple structure, the modern design, under the effect of driving gear slewing mechanism through setting up, be convenient for stabilize the centre gripping with the driving gear between first limiting plate and second limiting plate, avoid the condition of driving gear slip dislocation, facilitate the use, under the effect of driven gear slewing mechanism through setting up, be convenient for stabilize the centre gripping with driven gear between third limiting plate and fourth limiting plate, guarantee driven gear stably places, avoid the emergence of the dislocation condition of sliding, the practicality value is higher, and is suitable for being generalized to use.
Description
Technical Field
The utility model relates to a belt drive structure specifically is a two-wheeled electric motorcycle's belt drive structure, belongs to electric motorcycle car application technical field.
Background
The electric motorcycle is one kind of electric vehicle, and the battery is used to drive the motor to run; the electric driving and controlling system consists of a driving motor, a power supply, a speed regulating control device of the motor and the like; the other devices of the electric motorcycle are basically the same as those of the internal combustion engine; the electric motorcycle comprises the following components: an electric drive and control system, a mechanical system such as a drive transmission, a working device for performing a predetermined task, and the like.
The belt transmission structure of the existing two-wheel electric motorcycle has some problems in use, for example, when the existing belt transmission structure is used for a long time, the situation that the driving gear slides and dislocates on the surface of the driving shaft easily occurs, and meanwhile, the situation that the driven gear slides and dislocates on the surface of the driven shaft influences use. Therefore, a belt transmission structure of a two-wheel electric motorcycle is provided to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a belt transmission structure of two-wheeled electric motorcycle in order to solve the above problems.
The utility model discloses a technical scheme realizes above-mentioned mesh, a belt transmission structure of two rounds of electric motorcycle cars, including driving gear, driving shaft, second limiting plate, belt, driven gear, driven shaft, fourth limiting plate, driving gear stop gear and driven gear stop gear; the driving gear is sleeved with a driving shaft, and the surface of the driving shaft is fixedly connected with a second limiting plate attached to the side surface of the driving gear; the surface of the driving gear is engaged and connected with a belt, and the driving gear is rotationally connected with a driven gear engaged and connected with the inner wall of the belt through the belt; a driven shaft is sleeved in the inner cavity of the driven gear, and the surface of the driven shaft is fixedly connected with a fourth limiting plate attached to the driven gear;
the driving gear limiting mechanism comprises a first limiting plate, a first fixing bolt, a first sleeve and a first fastening bolt, and the first limiting plate is attached to the other side surface of the driving gear; the first limiting plate is sleeved on the surface of the driving shaft, and the surface of the first limiting plate is in threaded connection with a first fixing bolt; the surface of one side of the first limiting plate is fixedly connected with a first sleeve sleeved on the surface of the driving shaft, and the surface of the first sleeve is in threaded connection with a first fastening bolt;
the driven gear limiting mechanism comprises a third limiting plate, a second fixing bolt, a second sleeve and a second fastening bolt, and the third limiting plate is attached to the other side surface of the driven gear; the third limiting plate is sleeved on the surface of the driven shaft, and a second fixing bolt is connected to the surface of the third limiting plate in a threaded manner; and a second sleeve sleeved on the surface of the driven shaft is fixedly connected to the surface of one side of the third limiting plate, and a second fastening bolt is connected to the surface of the second sleeve in a threaded manner.
Preferably, the tail end of the first fixing bolt penetrates through the first limiting plate and is in threaded connection with a first threaded hole formed in the surface of the driving gear.
Preferably, the tail end of the second fixing bolt penetrates through the third limiting plate and is in threaded connection with a second threaded hole formed in the surface of the driven gear.
Preferably, the number of the first fastening bolts is two, and the tail ends of the first fastening bolts penetrate through the side surface of the first sleeve and are tightly attached to the surface of the driving shaft.
Preferably, the number of the second fastening bolts is two, and the tail ends of the second fastening bolts penetrate through the side surface of the second sleeve and are tightly attached to the surface of the driven shaft.
Preferably, the first limiting plate and the second limiting plate are respectively located on two opposite sides of the belt, and the second limiting plate and the fourth limiting plate are located on the same side of the belt.
The utility model has the advantages that:
1. this kind of two rounds of electric motorcycle car's belt transmission structure simple structure, modern design, under the effect through the driving gear slewing mechanism that sets up, be convenient for stabilize the centre gripping with the driving gear between first limiting plate and second limiting plate, avoid the condition of driving gear slip dislocation, facilitate the use.
2. When using, under driven gear slewing mechanism's the effect through setting up, be convenient for stabilize the centre gripping with driven gear between third limiting plate and fourth limiting plate, guarantee driven gear is stable to be placed, avoids the emergence of the dislocation condition that slides, and the practicality value is higher, is fit for using widely.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is a schematic view of the connection structure between the driving gear and the driven gear of the present invention.
In the figure: 1. driving gear, 101, first screw hole, 2, driving shaft, 3, belt, 4, driven gear, 401, second screw hole, 5, driven shaft, 6, first limiting plate, 7, first fixing bolt, 8, first sleeve, 9, first fastening bolt, 10, second limiting plate, 11, third limiting plate, 12, second fastening bolt, 13, second sleeve, 14, fourth limiting plate, 15, second fixing bolt.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-3, a belt transmission structure of a two-wheeled electric motorcycle includes a driving gear 1, a driving shaft 2, a second limiting plate 10, a belt 3, a driven gear 4, a driven shaft 5, a fourth limiting plate 14, a driving gear 1 limiting mechanism and a driven gear 4 limiting mechanism; the driving gear 1 is internally sleeved with a driving shaft 2, and the surface of the driving shaft 2 is fixedly connected with a second limiting plate 10 attached to the side surface of the driving gear 1; the surface of the driving gear 1 is engaged and connected with a belt 3, and the driving gear 1 is rotationally connected with a driven gear 4 engaged and connected with the inner wall of the belt 3 through the belt 3; the driven shaft 5 is sleeved in the inner cavity of the driven gear 4, the surface of the driven shaft 5 is fixedly connected with a fourth limiting plate 14 attached to the driven gear 4, and the driven shaft 5 is arranged to facilitate the rotation of the driven gear 4;
the driving gear limiting mechanism comprises a first limiting plate 6, a first fixing bolt 7, a first sleeve 8 and a first fastening bolt 9, and the first limiting plate 6 is attached to the other side surface of the driving gear 1; the first limiting plate 6 is sleeved on the surface of the driving shaft 2, and the surface of the first limiting plate 6 is in threaded connection with a first fixing bolt 7; the surface of one side of the first limiting plate 6 is fixedly connected with a first sleeve 8 sleeved on the surface of the driving shaft 2, the surface of the first sleeve 8 is in threaded connection with a first fastening bolt 9, and the first fastening bolt 9 is arranged, so that the first sleeve 8 and the driving shaft 2 can be conveniently fixed;
the driven gear limiting mechanism comprises a third limiting plate 11, a second fixing bolt 15, a second sleeve 13 and a second fastening bolt 12, and the third limiting plate 11 is attached to the other side surface of the driven gear 4; the third limiting plate 11 is sleeved on the surface of the driven shaft 5, and the surface of the third limiting plate 11 is in threaded connection with a second fixing bolt 15; the surface of one side of the third limiting plate 11 is fixedly connected with a second sleeve 13 which is sleeved on the surface of the driven shaft 5, the surface of the second sleeve 13 is in threaded connection with a second fastening bolt 12, and the second fastening bolt 12 is arranged, so that the second sleeve 13 can be stably fixed on the surface of the driven shaft 5.
The tail end of the first fixing bolt 7 penetrates through the first limiting plate 6 and is in threaded connection with a first threaded hole 101 formed in the surface of the driving gear 1, so that the first limiting plate 6 is conveniently and stably fixed on the surface of the driving gear 1; the tail end of the second fixing bolt 15 penetrates through the third limiting plate 11 and is in threaded connection with a second threaded hole 401 formed in the surface of the driven gear 4, so that the third limiting plate 11 is conveniently and stably fixed on the surface of the driven gear 4 through the fixing bolt 15; the number of the first fastening bolts 9 is two, and the tail ends of the first fastening bolts 9 penetrate through the side surface of the first sleeve 8 and are tightly attached to the surface of the driving shaft 2, so that the first sleeve 8 is conveniently and stably fixed on the surface of the driving shaft 2; the number of the second fastening bolts 12 is two, and the tail ends of the second fastening bolts 12 penetrate through the side surface of the second sleeve 13 to be tightly attached to the surface of the driven shaft 5, so that the second sleeve 13 is conveniently fixed on the surface of the driven shaft 5; first limiting plate 6 is located the relative both sides of belt 3 respectively with second limiting plate 10, and second limiting plate 10 is located belt 3 with one side with fourth limiting plate 14, ensures that second limiting plate 10 and fourth limiting plate 14 place compactly convenient to use.
When the utility model is used, when the belt 3 rotating mechanism is installed and used, firstly the driving gear 1 is sleeved on the surface of the driving shaft 2, and the driving gear 1 is attached to one side of the second limit plate 10 fixed on the surface of the driving shaft 2, then the driven gear 4 is sleeved on the surface of the driven shaft 5, and one side of the driven gear 4 is attached to the side surface of the fourth limit plate 14 fixed on the surface of the driven shaft 5, then the belt 3 is installed on the surfaces of the driving gear 1 and the driven gear 4, then the first limit plate 6 and the first sleeve 8 are sleeved on the surface of the driving shaft 2, the first limit plate 6 is fixed on the surface of the driving gear 1 through the first fixing bolt 7, then the first sleeve 8 is fixed on the surface of the driving shaft 2 through the first fastening bolt 9, then the third limit plate 11 and the second sleeve 13 are sleeved on the surface of the driven shaft 5 according to the above operation, then the third limit plate, and then the second sleeve 13 is fixedly connected with the driven shaft 5 through the second fastening bolt 12, and then the transmission structure is installed in the two-wheel electric motorcycle, so that the installation process of the belt 3 transmission structure of the two-wheel electric motorcycle is completed.
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.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a belt transmission structure of two rounds of electric motorcycle car which characterized in that: the belt type clutch comprises a driving gear (1), a driving shaft (2), a second limiting plate (10), a belt (3), a driven gear (4), a driven shaft (5), a fourth limiting plate (14), a driving gear (1) limiting mechanism and a driven gear (4) limiting mechanism; the driving gear (1) is internally sleeved with a driving shaft (2), and the surface of the driving shaft (2) is fixedly connected with a second limiting plate (10) attached to the side surface of the driving gear (1); the surface of the driving gear (1) is connected with a belt (3) in a meshed mode, and the driving gear (1) is rotationally connected with a driven gear (4) which is connected with the inner wall of the belt (3) in a meshed mode through the belt (3); a driven shaft (5) is sleeved in the inner cavity of the driven gear (4), and a fourth limiting plate (14) attached to the driven gear (4) is fixedly connected to the surface of the driven shaft (5);
the driving gear limiting mechanism comprises a first limiting plate (6), a first fixing bolt (7), a first sleeve (8) and a first fastening bolt (9), and the first limiting plate (6) is attached to the other side surface of the driving gear (1); the first limiting plate (6) is sleeved on the surface of the driving shaft (2), and the surface of the first limiting plate (6) is in threaded connection with a first fixing bolt (7); the surface of one side of the first limiting plate (6) is fixedly connected with a first sleeve (8) sleeved on the surface of the driving shaft (2), and the surface of the first sleeve (8) is in threaded connection with a first fastening bolt (9);
the driven gear limiting mechanism comprises a third limiting plate (11), a second fixing bolt (15), a second sleeve (13) and a second fastening bolt (12), and the third limiting plate (11) is attached to the other side surface of the driven gear (4); the third limiting plate (11) is sleeved on the surface of the driven shaft (5), and the surface of the third limiting plate (11) is in threaded connection with a second fixing bolt (15); and the surface of one side of the third limiting plate (11) is fixedly connected with a second sleeve (13) sleeved on the surface of the driven shaft (5), and the surface of the second sleeve (13) is in threaded connection with a second fastening bolt (12).
2. The belt transmission structure of a two-wheeled electric motorcycle according to claim 1, characterized in that: and the tail end of the first fixing bolt (7) penetrates through the first limiting plate (6) and is in threaded connection with a first threaded hole (101) formed in the surface of the driving gear (1).
3. The belt transmission structure of a two-wheeled electric motorcycle according to claim 1, characterized in that: and the tail end of the second fixing bolt (15) penetrates through the third limiting plate (11) and is in threaded connection with a second threaded hole (401) formed in the surface of the driven gear (4).
4. The belt transmission structure of a two-wheeled electric motorcycle according to claim 1, characterized in that: the number of the first fastening bolts (9) is two, and the tail ends of the first fastening bolts (9) penetrate through the side surface of the first sleeve (8) and are tightly attached to the surface of the driving shaft (2).
5. The belt transmission structure of a two-wheeled electric motorcycle according to claim 1, characterized in that: the number of the second fastening bolts (12) is two, and the tail ends of the second fastening bolts (12) penetrate through the side surface of the second sleeve (13) and are tightly attached to the surface of the driven shaft (5).
6. The belt transmission structure of a two-wheeled electric motorcycle according to claim 1, characterized in that: the first limiting plate (6) and the second limiting plate (10) are respectively located on two opposite sides of the belt (3), and the second limiting plate (10) and the fourth limiting plate (14) are located on the same side of the belt (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920594196.XU CN209925532U (en) | 2019-04-26 | 2019-04-26 | Belt transmission structure of two-wheel electric motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920594196.XU CN209925532U (en) | 2019-04-26 | 2019-04-26 | Belt transmission structure of two-wheel electric motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209925532U true CN209925532U (en) | 2020-01-10 |
Family
ID=69088698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920594196.XU Expired - Fee Related CN209925532U (en) | 2019-04-26 | 2019-04-26 | Belt transmission structure of two-wheel electric motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209925532U (en) |
-
2019
- 2019-04-26 CN CN201920594196.XU patent/CN209925532U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 |