CN217081322U - Tricycle transaxle with differential mechanism - Google Patents
Tricycle transaxle with differential mechanism Download PDFInfo
- Publication number
- CN217081322U CN217081322U CN202221089424.6U CN202221089424U CN217081322U CN 217081322 U CN217081322 U CN 217081322U CN 202221089424 U CN202221089424 U CN 202221089424U CN 217081322 U CN217081322 U CN 217081322U
- Authority
- CN
- China
- Prior art keywords
- end cover
- axis
- gear
- semi
- drive axle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Retarders (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The utility model is suitable for a tricycle technical field provides a tricycle transaxle with differential mechanism, including the transaxle main part, install first transmission semi-axis and second transmission semi-axis in the transaxle main part, the one end that the transaxle main part was kept away from to first transmission semi-axis and second transmission semi-axis all is provided with the flower-drum, install first end cover on the first transmission semi-axis, install the flywheel on the first end cover, install the second end cover on the second transmission semi-axis, just install the differential mechanism shell between first end cover and the second end cover, the cover is equipped with first semi-axis gear on the first transmission semi-axis, the cover is equipped with second semi-axis gear on the second transmission semi-axis, the symmetry is provided with two gear mounting brackets, two on the second end cover planetary gear is installed through planetary gear shaft respectively to the gear mounting bracket. The device has the advantages of simple structure, convenient assembly, low production and manufacturing cost and long maintenance period.
Description
Technical Field
The utility model belongs to the technical field of the tricycle, especially, relate to a tricycle transaxle with differential mechanism.
Background
The tricycle is divided into a front part and a rear part, the front part is provided with a steerable wheel, a handlebar, a bell, a brake, a pedal and a saddle, and the rear part of the tricycle is driven to rotate by a chain. The rear part of the tricycle is mainly a carriage, and the carriage body is a wooden semicircular shape and can accommodate two persons side by side.
Most of the existing tricycles do not have a differential mechanism structure, and when the tricycle runs to a turning place or an uneven road surface, the tricycle is easy to sideslip and inconvenient to use.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a tricycle transaxle with differential mechanism aims at solving current tricycle and does not possess the differential mechanism structure mostly, and the car is when going to the road surface of turning or unevenness, takes place to sideslip often easily, the problem of not convenient to use.
The embodiment of the utility model provides a realize like this, a tricycle transaxle with differential mechanism, including the transaxle main part, install first transmission semi-axis and second transmission semi-axis in the transaxle main part, and first transmission semi-axis and second transmission semi-axis symmetry are installed in the both sides of transaxle main part, the one end that first transmission semi-axis and second transmission semi-axis kept away from the transaxle main part all is provided with the flower-drum, install the first end cover on the one end that first transmission semi-axis is close to the transaxle main part, install the flywheel on the first end cover, the second transmission semi-axis is close to the tip of transaxle main part and installs the second end cover, and install the differential mechanism shell between first end cover and the second end cover, first end cover, differential mechanism shell and second end cover cooperation form a cavity, the pot head that first transmission semi-axis is located the cavity is equipped with first half shaft gear, one pot head that second transmission semi-axis is located the cavity is equipped with second semi-axis gear, the symmetry is provided with two gear mounting brackets, two on the second end cover install the planetary gear axle on the gear mounting bracket respectively, the cover is equipped with planetary gear on the planetary gear axle, just planetary gear meshes with first semi-axis gear and second semi-axis gear respectively.
According to the further technical scheme, the first transmission half shaft and the second transmission half shaft are connected with the drive axle main body in a matched mode through the drive axle bearing.
According to a further technical scheme, the drive axle main body is further provided with a retaining ring used for limiting the first transmission half shaft and the second transmission half shaft.
According to the further technical scheme, the first end cover and the second end cover are fixedly connected with the differential shell through bolts.
According to the technical scheme, the second side gear is matched with the second end cover through a side gear bearing, and the second end cover is provided with a bearing retainer ring used for limiting the side gear bearing.
According to the technical scheme, the first half shaft gear is matched with the first end cover through a half shaft gear bearing, and the first end cover is provided with a bearing retainer ring used for limiting the half shaft gear bearing.
The embodiment of the utility model provides a tricycle transaxle with differential mechanism, when riding, through the flywheel rotation of drive installation on first end cover, drive differential mechanism shell, second end cover and gear mounting bracket and rotate, planetary gear and planetary gear axle revolution when the vehicle is gone straight; when the vehicle turns or runs on an uneven road surface, the planet gear revolves around the planet gear shaft, and simultaneously, the planet gear rotates around the planet gear shaft, so that the left wheel and the right wheel roll at different rotating speeds, and the pure rolling motion of the two driving wheels is ensured. The device has the advantages of simple structure, convenient assembly, low production and manufacturing cost and long maintenance period.
Drawings
Fig. 1 is a schematic structural view of a tricycle drive axle with a differential according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of a tricycle drive axle with a differential according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a region a in a tricycle drive axle with a differential according to an embodiment of the present invention.
In the drawings: a transaxle main body 1; a first transmission half shaft 2; a second drive half shaft 3; a hub 4; a flywheel 5; a check ring 6; a first end cap 7; a differential housing 8; a second end cap 9; a gear mounting 10; the planet gear shafts 11; a first half shaft gear 12; a planetary gear 13; a second side gear 14; a side gear bearing 15; a transaxle bearing 16; and a bearing retainer ring 17.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
As shown in fig. 1-3, a tricycle drive axle with a differential mechanism provided for an embodiment of the present invention includes a drive axle main body 1, a first drive half shaft 2 and a second drive half shaft 3 are installed on the drive axle main body 1, and the first drive half shaft 2 and the second drive half shaft 3 are symmetrically installed at two sides of the drive axle main body 1, a hub 4 is installed at one end of each of the first drive half shaft 2 and the second drive half shaft 3 away from the drive axle main body 1, a first end cover 7 is installed at one end of the first drive half shaft 2 close to the drive axle main body 1, a flywheel 5 is installed on the first end cover 7, a second end cover 9 is installed at the end of the second drive half shaft 3 close to the drive axle main body 1, a differential mechanism housing 8 is installed between the first end cover 7 and the second end cover 9, the first end cover 7, the differential mechanism housing 8 and the second end cover 9 are matched through bolt fixing connection, form a cavity, the pot head that first transmission semi-axis 2 is located the cavity is equipped with first semi-axis gear 12, the pot head that second transmission semi-axis 3 is located the cavity is equipped with second semi-axis gear 14, the symmetry is provided with two gear mounting bracket 10 on the second end cover 9, two install planetary gear axle 11 on the gear mounting bracket 10 respectively, the cover is equipped with planetary gear 13 on the planetary gear axle 11, just planetary gear 13 meshes with first semi-axis gear 12 and second semi-axis gear 14 respectively.
In the embodiment of the present invention, the first transmission half shaft 2 and the second transmission half shaft 3 are both connected to the drive axle main body 1 through the drive axle bearing 16. The drive axle main body 1 is further provided with a retaining ring 6 for limiting the first transmission half shaft 2 and the second transmission half shaft 3. The second side gear 14 is matched with the second end cover 9 through a side gear bearing 15, and the second end cover 9 is provided with a bearing retainer ring 17 for limiting the side gear bearing 15; the first half-shaft gear 12 is also matched with the first end cover 7 through a half-shaft gear bearing 15, and a bearing retainer ring 17 used for limiting the half-shaft gear bearing 15 is installed on the first end cover 7. When riding, the flywheel 5 arranged on the first end cover 7 is driven to rotate, the differential mechanism shell 8, the second end cover 9 and the gear mounting rack 10 are driven to rotate, and the planet gear 13 and the planet gear shaft 11 revolve when the vehicle runs linearly; when the vehicle turns or runs on an uneven road surface, the planet gear 13 revolves with the planet gear shaft 11, and simultaneously, the planet gear 13 rotates around the planet gear shaft 11, so that the left wheel and the right wheel roll at different rotating speeds, and the pure rolling motion of the two driving wheels is ensured.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. A tricycle drive axle with a differential mechanism comprises a drive axle main body and is characterized in that a first drive half shaft and a second drive half shaft are mounted on the drive axle main body, the first drive half shaft and the second drive half shaft are symmetrically mounted on two sides of the drive axle main body, flower drums are arranged at one ends, away from the drive axle main body, of the first drive half shaft and the second drive half shaft, a first end cover is mounted at one end, close to the drive axle main body, of the first drive half shaft, a flywheel is mounted on the first end cover, the first end cover and the flywheel are connected in a threaded fit mode, a second end cover is mounted at the end, close to the drive axle main body, of the second drive half shaft, a differential mechanism shell is mounted between the first end cover and the second end cover, and the first end cover, the differential mechanism shell and the second end cover are fixedly connected through bolts to form a cavity, first transmission semi-axis is located the pot head in the cavity and is equipped with first semi-axis gear, the pot head that second transmission semi-axis is located the cavity is equipped with second semi-axis gear, second semi-axis gear is through a semi-axis gear bearing and the cooperation of second end cover, just one is installed one and is used for carrying out spacing retaining ring to semi-axis gear bearing to the second end cover, the symmetry is provided with two gear mounting brackets, two on the second end cover install the planetary gear axle on the gear mounting bracket respectively, the cover is equipped with planetary gear on the planetary gear axle, just planetary gear meshes with first semi-axis gear and second semi-axis gear respectively.
2. The drive axle of a tricycle with a differential according to claim 1, characterised in that the first and second drive axle shafts are each cooperatively connected to the drive axle body by a drive axle bearing.
3. The drive axle of a tricycle with a differential according to claim 1, characterised in that the drive axle body is further provided with a retaining ring for limiting the first and second drive axle shafts.
4. The drive axle with differential of claim 1, wherein the first side gear is coupled to the first end cap by a side gear bearing, and the first end cap has a retaining ring mounted thereon for retaining the side gear bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221089424.6U CN217081322U (en) | 2022-05-09 | 2022-05-09 | Tricycle transaxle with differential mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221089424.6U CN217081322U (en) | 2022-05-09 | 2022-05-09 | Tricycle transaxle with differential mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217081322U true CN217081322U (en) | 2022-07-29 |
Family
ID=82504125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221089424.6U Active CN217081322U (en) | 2022-05-09 | 2022-05-09 | Tricycle transaxle with differential mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217081322U (en) |
-
2022
- 2022-05-09 CN CN202221089424.6U patent/CN217081322U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107487175B (en) | Integrated hub motor driving unit | |
| CN107054460B (en) | Four-wheel differential steering mechanism and vehicle | |
| CN217081322U (en) | Tricycle transaxle with differential mechanism | |
| CN207634644U (en) | A kind of main reducing gear band differential assembly for independent suspension | |
| CN106704541A (en) | Two-teeth-difference swing-plate type automobile differential mechanism | |
| CN115571257B (en) | Centrally-mounted motor and designated driving foldable electric vehicle | |
| CN107415676A (en) | Driving wheel and Segway Human Transporter | |
| CN114688228A (en) | Tricycle transaxle with differential mechanism | |
| CN207015153U (en) | A kind of driving wheel and Segway Human Transporter | |
| CN201261391Y (en) | Rear axle differential mechanism assembly of four-wheel motorcycle | |
| CN201205963Y (en) | Bicycles with booster | |
| CN113291151A (en) | Drive axle of integrated input shaft position variable reduction gearbox for snow sweeper | |
| CN201646983U (en) | Fan device for bicycle | |
| CN202464085U (en) | Shaftless electric vehicle | |
| CN201128463Y (en) | Middle axle driven electric bicycle | |
| CN201132583Y (en) | Speed-increasing drive wheel in bicycle wheel | |
| CN216332572U (en) | Rear wheel assembly of electric tricycle | |
| CN103241339A (en) | Shaftless electromobile | |
| CN218377574U (en) | Electronic differential drive axle device without differential | |
| CN208021180U (en) | A kind of hub motor for electric automobile | |
| CN201395017Y (en) | Vehicle front wheel device | |
| CN211662991U (en) | Hub combined structure of scooter and scooter | |
| CN216232814U (en) | Transmission mechanism for electric vehicle | |
| CN2707612Y (en) | Central shaft chain wheel accelerator for bicycle and electric vehicle | |
| CN221187990U (en) | All-terrain vehicle rear axle assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |