CN209164494U - A kind of The gear deceleration drive wheel mechanism - Google Patents
A kind of The gear deceleration drive wheel mechanism Download PDFInfo
- Publication number
- CN209164494U CN209164494U CN201821436503.3U CN201821436503U CN209164494U CN 209164494 U CN209164494 U CN 209164494U CN 201821436503 U CN201821436503 U CN 201821436503U CN 209164494 U CN209164494 U CN 209164494U
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- China
- Prior art keywords
- gear
- steering
- shaft
- synchronous pulley
- driven
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Abstract
The utility model discloses a kind of The gear deceleration drive wheel mechanism, including gear-box bracket；The gear-box bracket is separately installed with steering module, drive module and slowdown module；The drive module is connect with the slowdown module；The slowdown module is connect with the steering module；The steering module includes steering bracket, steering motor, the first tooth sector, the second tooth sector, driven shaft, the first driven angular wheel, the second driven angular wheel, the first steering shaft, the second steering shaft, the second synchronous pulley, third synchronous pulley and the 4th synchronous pulley；The drive module includes driving motor, driving shaft, the first driving gear and the second driving gear；The slowdown module includes that hydraulic cylinder, piston rod, flexible transition block, transmission shaft, the first driven gear, the second driven gear, gear connection conversion block, ball bearing and first synchronous pulley the utility model are scientific and reasonable for structure, bearing capacity is high, small in size, long service life, manufacturing cost are low.
Description
Technical field
The utility model relates to field of mechanical technique, especially a kind of The gear deceleration drive wheel mechanism.
Background technique
Gear reduction is a kind of power transmission mechanism, the velocity transducer of gear is utilized, by the winding number of motor
Desired winding number is decelerated to, and obtains the device of larger torque.The gear of cylindrical gear reducer uses carburizing, quenching, mill
Tooth processing, bearing capacity is high, noise is low;It is mainly used for belt conveyor and various Transport Machinery, it can also be used to other universal machines
In the transmission mechanism of tool.It has many advantages, such as that bearing capacity is high, the service life is long, small in size, high-efficient, light-weight, is used for input shaft
In the transmission device arranged in vertical direction with output shaft.But traditional complex production cost of gear reduction structure compared with
Height, receiving torque is small, service life is short, and transmission is smaller, and transmission is single, and use scope is smaller.
Summary of the invention
In order to overcome the disadvantages mentioned above of the prior art, the purpose of the utility model is to provide a kind of long service life, manufactures
At low cost, Multi-stage transmission, transmission ratio are big, export the The gear deceleration drive wheel mechanism of larger torque.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of The gear deceleration drive wheel mechanism, packet
Include gear-box bracket；Wherein: the gear-box bracket is separately installed with steering module, drive module and slowdown module；The drive
Dynamic model block is connect with the slowdown module；The slowdown module is connect with the steering module.
As further improvement of the utility model: the drive module includes driving motor, driving shaft, the first driving tooth
Wheel and the second driving gear；The driving motor and the active axis connection；First driving gear and the second driving gear
It is separately mounted on the driving shaft；The slowdown module include hydraulic cylinder, piston rod, flexible transition block, transmission shaft, first from
Moving gear, the second driven gear, gear connection conversion block, ball bearing and the first synchronous pulley；Described flexible transition block one end
The hydraulic cylinder is connected, the other end connects the piston rod；The piston rod connect conversion block connection with the gear；The tooth
Wheel connection conversion block is arranged in the middle part of the transmission shaft；First synchronous pulley is mounted on the transmission shaft top；Described
One driven gear and the second driven gear are mounted on the transmission shaft upper and lower ends by the ball bearing；Described first actively
Gear is engaged with first driven gear；Second driving gear is engaged with second driven gear.
As further improvement of the utility model: a wherein end face for first driven gear and the second driven gear
It is respectively arranged with the arc boss that conversion block mating connection is connect with the gear；U-shaped hole is provided in the middle part of the transmission shaft；Institute
It states gear connection conversion block and is provided with the convex surface cooperated with the U-shaped hole.
As further improvement of the utility model: the steering module includes steering bracket, steering motor, the first steering
Gear, the second tooth sector, driven shaft, the first driven angular wheel, the second driven angular wheel, the first steering shaft, second turn
To axis, the second synchronous pulley, third synchronous pulley and the 4th synchronous pulley；First steering shaft and the second steering shaft are mounted on
On the steering bracket；The steering bracket is connect by bolt with second tooth sector；Second tooth sector with
The first tooth sector engagement；First tooth sector is connect with the steering motor；Second synchronous pulley and
One driven angular wheel is separately mounted to the top and end of the driven shaft by ball bearing；Second synchronous pulley is logical
The first synchronous belt is crossed to connect with first synchronous belt pulley transmission；The second driven angular wheel is mounted on described first and turns to
It is simultaneously engaged with the described first driven angular wheel axis one end；It is another that the third synchronous pulley is mounted on first steering shaft
End；4th synchronous pulley is mounted on second steering shaft one end；The third synchronous pulley by the second synchronous belt with
The 4th synchronous belt pulley transmission connection.
As further improvement of the utility model: being also equipped with driving wheel in second steering shaft.
Compared with prior art, the utility model has the beneficial effects that the utility model is simple and reasonable, service life
Long, manufacturing cost is low, and Multi-stage transmission, transmission ratio are big, and bearing capacity is high, small in size, high-efficient, light-weight.By drive module,
The winding number of motor can be decelerated to desired winding number, and obtain larger torque output by slowdown module and steering module, be fitted
For various electric vehicles and electric car, application range is wider.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model overall structure diagram
Fig. 3 is the utility model overall structure diagram
Fig. 4 is the structural schematic diagram of the transmission shaft of the utility model.
Fig. 5 is the structural schematic diagram of the transmission shaft of the utility model.
Fig. 6 is that the gear of the utility model connects the structural schematic diagram of conversion block.
Fig. 7 is the structural schematic diagram of first driven gear of the utility model.
Fig. 8 is the structural schematic diagram of second driven gear of the utility model.
Specific embodiment
Now in conjunction with Detailed description of the invention, the present invention will be further described with embodiment:
Such as Fig. 1 to Fig. 8, a kind of The gear deceleration drive wheel mechanism, including gear-box bracket 1；Wherein: the gear-box bracket
1 is separately installed with steering module, drive module and slowdown module；The drive module is connect with the slowdown module；It is described to subtract
Fast module is connect with the steering module.
The drive module includes driving motor 2, driving shaft 3, the first driving gear 4 and the second driving gear 5；The drive
Dynamic motor 2 is connect with the driving shaft 3；First driving gear 4 and the second driving gear 5 are separately mounted to the driving shaft
On 3；The slowdown module include hydraulic cylinder 6, piston rod 7, flexible transition block 8, transmission shaft 9, the first driven gear 10, second from
Moving gear 11, gear connection conversion block 12, ball bearing 13 and the first synchronous pulley 14；8 one end of flexible transition block connection
The hydraulic cylinder 6, the other end connect the piston rod 7；The piston rod 7 connect the connection of conversion block 12 with the gear；It is described
Gear connects the setting of conversion block 12 at 9 middle part of transmission shaft；First synchronous pulley 14 is mounted on the transmission shaft 9 and pushes up
End；First driven gear 10 and the second driven gear 11 pass through the ball bearing 13 and are mounted on about 9 transmission shaft
Both ends；First driving gear 4 is engaged with first driven gear 10；Second driving gear 5 with described second from
Moving gear 11 engages.
A wherein end face for first driven gear 10 and the second driven gear 11 is respectively arranged with to be connected with the gear
Connect the arc boss (101/111) of the mating connection of conversion block 12；U-shaped hole 91 is provided in the middle part of the transmission shaft 9；The gear connects
It connects conversion block 12 and is provided with the convex surface 121 cooperated with the U-shaped hole 91.
The steering module include steering bracket 15, steering motor 16, the first tooth sector 17, the second tooth sector 18,
Driven shaft 26, the first driven angular wheel 19, the second driven angular wheel 20, the first steering shaft 21, the second steering shaft 22, second
Synchronous pulley 23, third synchronous pulley 24 and the 4th synchronous pulley 25；First steering shaft 21 and the installation of the second steering shaft 22
On the steering bracket 15；The steering bracket 15 is connect by bolt with second tooth sector 18；Described second turn
It is engaged to gear 18 with first tooth sector 17；First tooth sector 17 is connect with the steering motor 16；It is described
Second synchronous pulley 23 and the first driven angular wheel 19 by ball bearing be separately mounted to the driven shaft 26 top and
End；Second synchronous pulley 23 is sequentially connected by the first synchronous belt 27 with first synchronous pulley 14；Described second
Driven angular wheel 20 is mounted on described first steering shaft, 21 one end and engages with the described first driven angular wheel 19；Described
Three synchronous pulleys 24 are mounted on 21 other end of the first steering shaft；4th synchronous pulley 25 is mounted on described second and turns to
22 one end of axis；The third synchronous pulley 24 is sequentially connected by the second synchronous belt 28 with the 4th synchronous pulley 25.
Driving wheel 29 is also equipped in second steering shaft 22.
Working principle of the utility model is: work when, driving motor rotation, by driving shaft drive the first driving gear and
The rotation of second driving gear, according to required different transmission ratio and torque, hydraulic cylinder works pass through flexible transition block and piston rod
Push gear connection conversion block to move on transmission shaft, gear connect conversion block can with the arc boss of the first transmission gear or
It is cooperatively connected with the arc boss of the second transmission gear, gear connects the U-shaped hole being arranged in the middle part of the convex surface and transmission shaft of conversion block
Cooperation is fixed, and transmission shaft exports different two-level transmission, then will by the first synchronous pulley, the second synchronous pulley and the first synchronous belt
Power transmission is further given power transmission to the second driven angular wheel by the first driven angular wheel, is driven to driven shaft
First steering shaft and third synchronous pulley rotation, last third synchronous pulley by the second synchronous belt drive the 4th synchronous pulley and
First steering axes finally by power transmission to driving wheel, and obtain biggish torque.It is rotated forward by steering motor or anti-
Turn, drive the rotation of the first tooth sector, be further driven to the rotation of the second tooth sector, thus the side of left and right adjustment steering bracket
To.
In conclusion after those skilled in the art read the utility model file, skill according to the present utility model
Art scheme and technical concept are not necessarily to creative mental labour and make other various corresponding conversion schemes, and it is practical new to belong to this
The range that type is protected.
Claims (2)
1. a kind of The gear deceleration drive wheel mechanism, including gear-box bracket；It is characterized by: the gear-box bracket is installed respectively
There are steering module, drive module and slowdown module；The drive module is connect with the slowdown module；The slowdown module and institute
State steering module connection；
The drive module includes driving motor, driving shaft, the first driving gear and the second driving gear；The driving motor with
The active axis connection；First driving gear and the second driving gear are separately mounted on the driving shaft；The deceleration
Module includes hydraulic cylinder, piston rod, flexible transition block, transmission shaft, the first driven gear, the second driven gear, gear connection turn
Change block, ball bearing and the first synchronous pulley；Described flexible transition block one end connects the hydraulic cylinder, and the other end connects the work
Stopper rod；The piston rod connect conversion block connection with the gear；The gear connection conversion block is arranged in the transmission shaft
Portion；First synchronous pulley is mounted on the transmission shaft top；First driven gear and the second driven gear pass through institute
It states ball bearing and is mounted on the transmission shaft upper and lower ends；First driving gear is engaged with first driven gear；Institute
The second driving gear is stated to engage with second driven gear；
A wherein end face for first driven gear and the second driven gear, which is respectively arranged with, connect conversion block with the gear
The arc boss of mating connection；U-shaped hole is provided in the middle part of the transmission shaft；The gear connection conversion block is provided with and the U
The convex surface of shape hole cooperation；
The steering module include steering bracket, steering motor, the first tooth sector, the second tooth sector, driven shaft, first from
Dynamic angular wheel, the second driven angular wheel, the first steering shaft, the second steering shaft, the second synchronous pulley, third synchronous pulley and
4th synchronous pulley；First steering shaft and the second steering shaft are mounted on the steering bracket；The steering bracket passes through
Bolt is connect with second tooth sector；Second tooth sector is engaged with first tooth sector；Described first turn
It is connect to gear with the steering motor；Second synchronous pulley and the first driven angular wheel are pacified respectively by ball bearing
Mounted in the top and end of the driven shaft；Second synchronous pulley is passed by the first synchronous belt and first synchronous pulley
Dynamic connection；The second driven angular wheel is mounted on first steering shaft one end and nibbles with the described first driven angular wheel
It closes；The third synchronous pulley is mounted on the first steering shaft other end；4th synchronous pulley is mounted on described second
Steering shaft one end；The third synchronous pulley is connect by the second synchronous belt with the 4th synchronous belt pulley transmission.
2. a kind of The gear deceleration drive wheel mechanism according to claim 1, it is characterised in that: in second steering shaft also
Driving wheel is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821436503.3U CN209164494U (en) | 2018-09-03 | 2018-09-03 | A kind of The gear deceleration drive wheel mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821436503.3U CN209164494U (en) | 2018-09-03 | 2018-09-03 | A kind of The gear deceleration drive wheel mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209164494U true CN209164494U (en) | 2019-07-26 |
Family
ID=67330590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821436503.3U Expired - Fee Related CN209164494U (en) | 2018-09-03 | 2018-09-03 | A kind of The gear deceleration drive wheel mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209164494U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114104098A (en) * | 2021-12-29 | 2022-03-01 | 江苏绿港现代农业发展股份有限公司 | Electric single-wheel steering mechanism |
-
2018
- 2018-09-03 CN CN201821436503.3U patent/CN209164494U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114104098A (en) * | 2021-12-29 | 2022-03-01 | 江苏绿港现代农业发展股份有限公司 | Electric single-wheel steering mechanism |
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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: 20190726 Termination date: 20210903 |