CN209616800U - A kind of rear axle of three-wheeled motor - Google Patents
A kind of rear axle of three-wheeled motor Download PDFInfo
- Publication number
- CN209616800U CN209616800U CN201920132938.7U CN201920132938U CN209616800U CN 209616800 U CN209616800 U CN 209616800U CN 201920132938 U CN201920132938 U CN 201920132938U CN 209616800 U CN209616800 U CN 209616800U
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- axle sleeve
- bolt
- axle
- sleeve
- gasket
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Abstract
The utility model relates to motor tricycle technical fields, and disclose a kind of rear axle of three-wheeled motor, it is bolted to connection the first axle sleeve and the second axle sleeve in transmission case two sides including transmission case and respectively, one end of the bolt is set with gasket, and one end of first axle sleeve is fixedly installed with the spring steel plate positioned at the first axle sleeve back side by U-shaped bar.The rear axle of three-wheeled motor, bolt can be limited by gasket, so that bolt lock is next to be not likely to produce loosening, gasket can be clamped by the way that boss is arranged on bolt again, gasket is avoided to generate rotation, lead to bolt looseness, it can reduce the center of gravity of motor tricycle by installing spring steel plate in the bottom of the first axle sleeve and the second axle sleeve, so that being not susceptible to turn on one's side when turning, by on sleeve pocketed springs vehicle frame spring when without loading can be made first to carry out compression shock absorption, improve rear axle to the damping effect of vehicle frame.
Description
Technical field
The utility model relates to motor tricycle technical field, specially a kind of rear axle of three-wheeled motor.
Background technique
Rear axle of three-wheeled motor bottom bracket axle is attached by bolt and transmission case, since bolt is no self-locking, in length
Bolt is easy to loosen when phase uses, and causes axle sleeve and the abrasion of transmission case junction more serious, influences the biography inside transmission case
Dynamic effect, and the damping effect of rear axle and vehicle frame is also bad, is easy to jolt when driving.
Utility model content
For the deficiency of background technique, the utility model provides a kind of rear axle of three-wheeled motor, has bolt and is not easy pine
The advantages that dynamic, good damping effect, solves the problems, such as background technique proposition.
The utility model provides the following technical solutions: a kind of rear axle of three-wheeled motor, including transmission case and passes through respectively
Bolt is fixedly connected on the first axle sleeve and the second axle sleeve of transmission case two sides, and one end of the bolt is set with gasket, and described
One end of one axle sleeve is fixedly installed with the spring steel plate positioned at the first axle sleeve back side, the front of first axle sleeve by U-shaped bar
Be provided with sleeve, the U-shaped bar, spring steel plate and sleeve using connection type identical with the first axle sleeve respectively with the second axle sleeve
It is attached.
Preferably, one end of the bolt is provided with boss.
Preferably, the inside of the gasket offers the compatible groove of boss.
Preferably, it is provided with fixed station at the top of second axle sleeve, and the bottom of the second axle sleeve is provided with limiting stand.
Preferably, the outer sheath of the sleeve is equipped with spring.
The utility model have it is following the utility model has the advantages that
1, the rear axle of three-wheeled motor can limit bolt by gasket, be not likely to produce so that bolt lock is next
It loosens, then gasket can be clamped by the way that boss is arranged on bolt, avoid gasket from generating rotation, lead to bolt looseness.
2, the rear axle of three-wheeled motor can reduce by installing spring steel plate in the bottom of the first axle sleeve and the second axle sleeve
The center of gravity of motor tricycle so that turning when be not susceptible to turn on one's side, by sleeve pocketed springs can make vehicle frame not into
Spring first carries out compression shock absorption when row loading, improves rear axle to the damping effect of vehicle frame.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the side schematic view of the utility model gasket；
Fig. 3 is the side schematic view of the utility model spring steel plate.
In figure: 1, transmission case；2, bolt；3, the first axle sleeve；4, the second axle sleeve；5, gasket；6, U-shaped bar；7, spring steel plate；
8, sleeve.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Attached drawing in the utility model embodiment: different types of hatching is labeled not in accordance with national standard in figure,
Also it the material of element is not required, is distinguished to the cross-sectional view of element in figure.
As depicted in figs. 1 and 2, a kind of rear axle of three-wheeled motor, including transmission case 1 and connect respectively by the way that bolt 2 is fixed
The first axle sleeve 3 and the second axle sleeve 4 in 1 two sides of transmission case are connect, one end of bolt 2 is set with gasket 5, one end of the first axle sleeve 3
It is fixedly installed with the spring steel plate 7 positioned at 3 back side of the first axle sleeve by U-shaped bar 6, the front of the first axle sleeve 3 is provided with sleeve 8, U
Type bar 6, spring steel plate 7 and sleeve 8 are attached with the second axle sleeve 4 respectively using connection type identical with the first axle sleeve 3.
One end of bolt 2 is provided with boss, limits while being limited to gasket 5 using boss to bolt 2,
It is loosened after preventing bolt 2 from locking；
The inside of gasket 5 offers the compatible groove of boss；
As shown in Figure 3, wherein the top of the second axle sleeve 4 is provided with fixed station, and the bottom setting of the second axle sleeve 4 is limited
Position platform, by being used cooperatively for fixed station and limiting stand, so that drop while spring steel plate 7 can be fixed in the second axle sleeve 4
The center of gravity of low motor tricycle vehicle；
The outer sheath of sleeve 8 is equipped with spring, can carry out damping to the vehicle frame of motor tricycle using spring, improve rear axle pair
The damping effect of vehicle frame.
When rear axle is installed, gasket 5 is sleeved on bolt 2, by bolt 2 respectively by the first axle sleeve 3 and the second axle sleeve 4 with
Transmission case 1 is attached, and after bolt 2 is tightened, gasket 5 is pressed far from the side of the first axle sleeve 3 and the second axle sleeve 4,
So that the surface of gasket 5 is attached with the first axle sleeve 3 and the second axle sleeve 4 close to the outer wall of transmission case 1 respectively, complete to bolt 2
Limit prevents bolt 2 from generating loosening, is connected spring steel plate 7 with the first axle sleeve 3 and the second axle sleeve 4 respectively by U-shaped bar 6
It connects, by spring pocket on sleeve 8, the both ends of spring steel plate 7 is connect by fixed pin with Trimotorcycle frame.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.Simultaneously in the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ",
" length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom",
The orientation or positional relationship of the instructions such as "inner", "outside", " clockwise ", " counterclockwise " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the equipment of indication or suggestion meaning or element are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of rear axle of three-wheeled motor, including transmission case (1) and transmission case (1) is fixedly connected on by bolt (2) respectively
The first axle sleeve (3) and the second axle sleeve (4) of two sides, it is characterised in that: one end of the bolt (2) is set with gasket (5), described
One end of first axle sleeve (3) is fixedly installed with the spring steel plate (7) positioned at the first axle sleeve (3) back side by U-shaped bar (6), described
The front of first axle sleeve (3) is provided with sleeve (8), and the U-shaped bar (6), spring steel plate (7) and sleeve (8) use and first axle
The identical connection type of set (3) is attached with the second axle sleeve (4) respectively.
2. a kind of rear axle of three-wheeled motor according to claim 1, it is characterised in that: one end of the bolt (2) is arranged
There is boss.
3. a kind of rear axle of three-wheeled motor according to claim 1, it is characterised in that: the inside of the gasket (5) opens up
There is the compatible groove of boss.
4. a kind of rear axle of three-wheeled motor according to claim 1, it is characterised in that: the top of second axle sleeve (4)
It is provided with fixed station, and the bottom of the second axle sleeve (4) is provided with limiting stand.
5. a kind of rear axle of three-wheeled motor according to claim 1, it is characterised in that: the outside of the sleeve (8) is set with
There is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920132938.7U CN209616800U (en) | 2019-01-25 | 2019-01-25 | A kind of rear axle of three-wheeled motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920132938.7U CN209616800U (en) | 2019-01-25 | 2019-01-25 | A kind of rear axle of three-wheeled motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209616800U true CN209616800U (en) | 2019-11-12 |
Family
ID=68451708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920132938.7U Active CN209616800U (en) | 2019-01-25 | 2019-01-25 | A kind of rear axle of three-wheeled motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209616800U (en) |
-
2019
- 2019-01-25 CN CN201920132938.7U patent/CN209616800U/en active Active
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