CN209241246U - A kind of gearbox of electronic three-wheeled sweeper - Google Patents
A kind of gearbox of electronic three-wheeled sweeper Download PDFInfo
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- CN209241246U CN209241246U CN201822094541.1U CN201822094541U CN209241246U CN 209241246 U CN209241246 U CN 209241246U CN 201822094541 U CN201822094541 U CN 201822094541U CN 209241246 U CN209241246 U CN 209241246U
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- wheel
- drive shaft
- cabinet
- gearbox
- shaft assembly
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Abstract
A kind of gearbox of electronic three-wheeled sweeper, include cabinet, fixing assembling has steering column on the side wall of cabinet, clamping is equipped with steering sprocket on steering column, the side wall of cabinet is equipped with motor and Chinese herbaceous peony wheel, and Chinese herbaceous peony wheel is located at below motor, motor clamping is equipped with input shaft assembly, has the bearing holder (housing, cover) to match with drive shaft assembly on the outside of cabinet.The purpose of this utility model is that providing a kind of gearbox of electronic three-wheeled sweeper in place of avoiding the deficiencies in the prior art, it is all common electric tricycle chassis that we, which have broken previous most of sweepers, the traditional approach reequiped on this basis, now use front-wheel drive, front-wheel steer, the structure type of front speed-variator.This design not only eliminates the complex mechanisms such as differential mechanism, semiaxis, rear axle and heavy components arrangement, and improves the mobility of sweeper to greatest extent.
Description
Technical field
The utility model relates to a kind of electro-tricycle, specifically a kind of gearbox of electronic three-wheeled sweeper.
Background technique
Current electro-tricycle is directly to drive vehicle wheel rotation by motor gear and driven wheel by motor, without speed change
Device, therefore be unable to adjustment speed, the gradient is larger, traveling, operation on rugged road when motor want excess load to consume
A large amount of electric energy causes the passage of the energy.
Therefore, in view of the shortcomings of the prior art, providing a kind of gearbox of electronic three-wheeled sweeper to solve the prior art
It is insufficient very necessary.
Utility model content
The purpose of this utility model is that providing a kind of electronic three-wheeled sweeper use in place of avoiding the deficiencies in the prior art
Gearbox, previous most of sweepers were all in common electric tricycle chassis, the tradition side reequiped on this basis
Formula uses front-wheel drive, front-wheel steer, the structure type of front speed-variator.
The above-mentioned purpose of the utility model is realized by following technological means.
A kind of gearbox of electronic three-wheeled sweeper includes cabinet, and fixing assembling has steering on the side wall of the cabinet
Column, clamping is equipped with steering sprocket on the steering column, and the side wall of cabinet is equipped with motor and Chinese herbaceous peony wheel, and Chinese herbaceous peony wheel is located at electricity
Below machine.
Specifically, the motor clamping is equipped with input shaft assembly, has and drive shaft assembly phase on the outside of the cabinet
Matched bearing holder (housing, cover), the Chinese herbaceous peony wheel clamping are equipped with drive shaft assembly, and socket is equipped with shift and dials in the drive shaft assembly
Fork set, the selector fork set are equipped with selector fork component, and drive shaft assembly and input shaft component are socketed with roller chain.
Preferably, compression wheel carrier is equipped on the cabinet, and the compression wheel carrier is located at input shaft assembly and drive shaft
Between component, compresses and be equipped with double contact roller and single contact roller on wheel carrier.
Specifically, the drive shaft assembly includes drive shaft, is successively socketed with from left to right in the drive shaft low
Fast chain wheel assembly, intermediate gear and high speed chain wheel assembly, the selector fork set are socketed on the intermediate gear.
Preferably, the input shaft assembly includes input shaft, on the input shaft from left to right successively socket be equipped with it is low
Fast sprocket wheel and high speed sprocket wheel, the low speed sprocket wheel fixing assembling have bearing holder (housing, cover).
The purpose of this utility model is that providing a kind of electronic three-wheeled sweeper use in place of avoiding the deficiencies in the prior art
Gearbox, previous most of sweepers were all in common electric tricycle chassis, the tradition side reequiped on this basis
Formula uses front-wheel drive, front-wheel steer, the structure type of front speed-variator.This design not only eliminates differential mechanism, half
The complex mechanisms such as axis, rear axle and heavy components arrangement, and the mobility of sweeper is improved to greatest extent.
Detailed description of the invention
The utility model is further described using attached drawing, but the content in attached drawing is not constituted to the utility model
Any restrictions.
Fig. 1 is a kind of overall schematic of the gearbox of electronic three-wheeled sweeper of the utility model.
Fig. 2 is compression wheel carrier partial structure diagram in Fig. 1.
Fig. 3 is the schematic diagram of internal structure in Fig. 1.
Fig. 4 is the drive shaft assembly structural schematic diagram in Fig. 1.
Fig. 5 is the input shaft component structure diagram in Fig. 1.
In from Fig. 1 to Fig. 5, comprising:
1, cabinet；
11, steering sprocket, 12, steering column；
2, motor；
3, Chinese herbaceous peony wheel；
4, shaft assembly is inputted；
41, input shaft, 42, low speed sprocket wheel, 43, high speed sprocket wheel, 44, bearing holder (housing, cover)；
5, wheel carrier is compressed；
51, single contact roller, 52, double contact roller；
6, drive shaft assembly；
61, drive shaft, 62, low-grade chain wheel assembly, 63, intermediate gear, 64, high-grade chain wheel assembly；
7, selector fork set；
71, selector fork component；
8, roller chain.
Specific embodiment
The utility model is further described with the following Examples.
Embodiment 1.
As shown in Figs. 1-5, a kind of gearbox of electronic three-wheeled sweeper includes cabinet 1, fixes on the side wall of cabinet 1
It is equipped with steering column 12, clamping is equipped with steering sprocket 11 on steering column 12, and the side wall of cabinet 1 is equipped with motor 2 and Chinese herbaceous peony wheel
3, and Chinese herbaceous peony wheel 3 is located at 2 lower section of motor.
As shown in Figure 1.The gearbox of one of the utility model electronic three-wheeled sweeper uses front-wheel drive front-wheel
It turns to, the structure type of front speed-variator, this design improves the kinetic energy of electric three-wheel.
With the rotation of tricycle steering wheel, steering column 12 follows steering sprocket 11 to move, what realization was turned or reversed end for end
Function uses front-wheel steer in the case where front-wheel drive, and power is more sufficient, realizes the most high standard that interior survey turning radius is zero
It is quasi-.
The clamping of motor 2 is equipped with input shaft assembly 4, has the bearing holder (housing, cover) 44 to match with drive shaft assembly 6 on the outside of cabinet 1,
The clamping of Chinese herbaceous peony wheel 3 is equipped with drive shaft assembly 6, and socket is equipped with selector fork set 7,7 dress of selector fork set in drive shaft assembly 6
Equipped with selector fork component 71, drive shaft assembly 6 and 41 component 4 of input shaft are socketed with roller chain 8.
As shown in figure 3, the gearbox is driven by motor 2, the operating driving input shaft assembly 4 of motor 2 is rotated, and inputs shaft assembly
4 rotations drive the rotation of 8 roller of roller chain, and the rotation of roller chain 8 drives drive shaft assembly 6 to rotate, the rotation band motor-car of drive shaft assembly 6
Front-wheel 3 operates, so that electronic three-wheeled sweeper be driven to move, drives selector fork component 71,71 band of selector fork component is moved
Shift fork set 7 is kept off, as adjustment three-wheel vehicle speed is realized in sliding to selector fork set 7 in drive shaft assembly 6.
Wheel carrier 5 is compressed as shown in Fig. 2, being equipped on cabinet 1, and compresses wheel carrier 5 and is located at input shaft assembly 4 and drive shaft group
Between part 6, compresses and be equipped with double contact roller 52 and single contact roller 51 on wheel carrier 5.
When roller chain 8 operates, double contact roller 52 can be tensioned with single contact roller 51 rotation increasing friction force
Roller chain 8 increases transmission square, reduces and reduces roller chain 8 and skid.
As shown in figure 4, drive shaft assembly 6 includes drive shaft 61, it is successively socketed with low-grade chain from left to right in drive shaft 61
Wheel assembly 62, intermediate gear 63 and high-grade chain wheel assembly 64, selector fork set 7 are socketed on intermediate gear 63.
When outside gear lever is adjusted to low gear when external shift adjusts work at work, selector fork component 71 with
Selector fork set 7 be moved to the left, fitting low speed chain wheel assembly 62 realizes driven at low speed；When external gear lever is adjusted to top gear
When position, selector fork component is as it is real to be bonded high speed chain wheel assembly 64 to right side to selector fork set 7 for migration on intermediate gear 63
Now run at high speed.
As shown in figure 5, input shaft assembly 4 includes input shaft 41, on input shaft 41 from left to right successively socket be equipped with it is low
Fast sprocket wheel 42 and high speed sprocket wheel 43, low speed sprocket wheel 42 are clamped with 44 phase of bearing holder (housing, cover).
Under tricycle working condition, motor 2 drives its internal input shaft 41, drives input shaft group according to the gear of selection
The corresponding low speed sprocket wheel 42 of part 4 or high speed sprocket wheel 43.
The purpose of this utility model is that providing a kind of electronic three-wheeled sweeper use in place of avoiding the deficiencies in the prior art
Gearbox, previous most of sweepers were all in common electric tricycle chassis, the tradition side reequiped on this basis
Formula, uses front-wheel drive, front-wheel steer, the structure type of front speed-variator, and this design not only eliminates differential mechanism, half
The complex mechanisms such as axis, rear axle and heavy components arrangement, and the mobility of sweeper is improved to greatest extent.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model rather than to this is practical
The limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, the common skill of this field
Art personnel should be appreciated that can be practical without departing from this with the technical solution of the present invention is modified or equivalently replaced
The spirit and scope of new technique scheme.
Claims (5)
1. a kind of gearbox of electronic three-wheeled sweeper, it is characterised in that: include cabinet, fixed dress on the side wall of the cabinet
Equipped with steering column, clamping is equipped with steering sprocket on the steering column, and the side wall of cabinet is equipped with motor and Chinese herbaceous peony wheel, and Chinese herbaceous peony
Wheel is located at below motor.
2. a kind of gearbox of electronic three-wheeled sweeper according to claim 1, it is characterised in that: the motor clamping
It is equipped with input shaft assembly, there is the bearing holder (housing, cover) to match with drive shaft assembly, the Chinese herbaceous peony wheel clamping assembly on the outside of the cabinet
There is drive shaft assembly, socket is equipped with selector fork set in the drive shaft assembly, and the selector fork set is equipped with shift and dials
Component is pitched, drive shaft assembly and input shaft component are socketed with roller chain.
3. a kind of gearbox of electronic three-wheeled sweeper according to claim 2, it is characterised in that: filled on the cabinet
Equipped with compression wheel carrier, and the compression wheel carrier is located between input shaft assembly and drive shaft assembly, is equipped on compression wheel carrier double
Row pressure bearing up pulley and single contact roller.
4. a kind of gearbox of electronic three-wheeled sweeper according to claim 3, it is characterised in that: the drive shaft group
Part includes drive shaft, is successively socketed with low speed chain wheel assembly, intermediate gear and high speed chain wheel set in the drive shaft from left to right
Part, the selector fork set are socketed on the intermediate gear.
5. a kind of gearbox of electronic three-wheeled sweeper according to claim 4, it is characterised in that: the input shaft group
Part includes input shaft, and successively socket is equipped with low speed sprocket wheel and high speed sprocket wheel, the low speed chain from left to right on the input shaft
Wheel fixing assembling has bearing holder (housing, cover).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822094541.1U CN209241246U (en) | 2018-12-13 | 2018-12-13 | A kind of gearbox of electronic three-wheeled sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822094541.1U CN209241246U (en) | 2018-12-13 | 2018-12-13 | A kind of gearbox of electronic three-wheeled sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209241246U true CN209241246U (en) | 2019-08-13 |
Family
ID=67532896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822094541.1U Active CN209241246U (en) | 2018-12-13 | 2018-12-13 | A kind of gearbox of electronic three-wheeled sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209241246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109455261A (en) * | 2018-12-13 | 2019-03-12 | 沈阳创新设计服务有限公司 | A kind of gearbox of electronic three-wheeled sweeper |
-
2018
- 2018-12-13 CN CN201822094541.1U patent/CN209241246U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109455261A (en) * | 2018-12-13 | 2019-03-12 | 沈阳创新设计服务有限公司 | A kind of gearbox of electronic three-wheeled sweeper |
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