CN207416546U - tractor trailer driving device - Google Patents
tractor trailer driving device Download PDFInfo
- Publication number
- CN207416546U CN207416546U CN201721523573.8U CN201721523573U CN207416546U CN 207416546 U CN207416546 U CN 207416546U CN 201721523573 U CN201721523573 U CN 201721523573U CN 207416546 U CN207416546 U CN 207416546U
- Authority
- CN
- China
- Prior art keywords
- shaft
- clutch
- universal joint
- splined
- tractor trailer
- 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.)
- Expired - Fee Related
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model is related to a kind of tractor trailer driving devices.Tractor trailer does not possess drive system at present, due to tractive force deficiency, trailer is caused to be fallen into or can not dragged, influences agricultural transport.The utility model composition includes：Input shaft（1）, input shaft both ends have universal joint, input shaft and interior clutch or outer arrangement of clutch（2）One end is connected by universal joint, interior clutch or the outer arrangement of clutch other end and connecting shaft（3）Universal joint connects, and the connecting shaft other end has splined hole, and splined shaft is placed in splined hole（15）, connecting shaft is slidably connected with splined shaft, splined shaft and gearbox（4）Input terminal is connected by universal joint, and there is transmission internal a pair of of gear to engage up and down, and gearbox side is equipped with lever（7）, one of lever and gear be connected by shift fork, gear box output end and output shaft（5）It is connected by universal joint, the output shaft other end and rear axle（6）Connection.The utility model is applied to tractor trailer driving device.
Description
Technical field：
The utility model is related to a kind of tractor trailer driving devices.
Background technology：
Tractor trailer does not possess active drive system at present, when rural road conditions are poor, due to loading capacity
Greatly, tractor drawbar pull deficiency, frequently result in trailer by fall into can not drag the phenomenon that, directly influence agricultural transport and production.
The content of the invention：
The purpose of this utility model is to provide one kind.
Above-mentioned purpose is realized by following technical scheme：
A kind of tractor trailer driving device, composition include：Input shaft, the input shaft both ends have universal joint,
The input shaft is connected with interior clutch or outer arrangement of clutch one end by universal joint, and the interior clutch or outer arrangement of clutch are another
One end is connected with connecting shaft universal joint, and the connecting shaft other end has splined hole, is placed with splined shaft in the splined hole, institute
The connecting shaft stated is slidably connected with splined shaft, and the splined shaft is connected with transmission input by universal joint, the speed change
There is inside case a pair of of gear to engage up and down, the gearbox side is equipped with lever, and one of the lever and gear pass through
Shift fork connects, and the gear box output end is connected with output shaft by universal joint, the output shaft other end and rear bridging
It connects.
The tractor trailer driving device, the outer arrangement of clutch include：Babinet, the tank ends are equipped with
Equipped with bearing in gland B, the gland B, the bearing is connected to transmission shaft, transmission shaft A casees inner end tool
There is external splines, the external splines is slidably connected with driving wheel, and the driving wheel has shrinkage pool, and the shrinkage pool periphery has
Internal tooth, the transmission shaft A casees inner end end are fixed with baffle, and the transmission shaft B inner ends have follower, and described is passive
Wheel has external tooth, and the driving wheel engages connection, the external driving lever of shift fork connection with follower by shift fork.
The tractor trailer driving device, the interior arrangement of clutch include：Bearing block, inside the bearing block
Equipped with a pair of bearings, transmission shaft is fixed in the bearing, the bearing outer end is equipped with gland A, the gland A and axis
Bearing is connected by screw.
The beneficial effects of the utility model：
1. the utility model is asked by a kind of simple driving for solving tractor trailer and characteristic shaft drive
Topic, when trailer has certain load-carrying or in poor road conditions, the active and passive wheel in connection arrangement of clutch is delivered power to and dragged
Vehicle can increase whole driving force 68-75% at this time, when that need not increase driving force, by the active and passive wheel in arrangement of clutch
It disengages, and disengages mode and be not limited to the transmission of manual or signal, at this point, can be travelled by the direct traction trailer of tractor, save combustion
Oil reduces cost of use, improves conevying efficiency.
The utility model devises one group of simple and effective arrangement of clutch, and the inner termination of transmission shaft A is spline structure, and is spent
Key has been socketed a driving wheel, and driving wheel drives shift fork that can stir driving wheel and moved along axis is forward and backward by driving lever, reach with
The purpose of combination or the disengaging of follower is realized transmission or non-drive state, since connecting mode is simple, be may be employed but unlimited
In the form of tooth connection, grafting or key connection, make connection mode diversified, simple and effective, working service is convenient, saves money
Gold reduces cost.
There are two types of forms for the arrangement of clutch tool that has of the utility model：One kind is outer clutch mode, when tractor vehicle is I
During type, due to the limitation in main power system output space, after arrangement of clutch can not be mounted on main power system, therefore input shaft is direct
Direct-connected with main power system, arrangement of clutch is mounted externally, realizes the connection or disengagement of power；Another is interior clutch side
Formula, when tractor vehicle is II type, main power system output space is bigger, and arrangement of clutch is directly installed on main power system
Afterwards, external arrangement of clutch position is substituted for bearing block form, realizes power transmission, and two kinds of clutch modes cover at present
All tractor active force output systems, versatile, social benefit is notable.
Description of the drawings：
Attached drawing 1 is the structure diagram front view of the utility model.
Attached drawing 2 is the structure diagram side view of the utility model.
Attached drawing 3 is clutch structure schematic diagram in the utility model.
Attached drawing 4 is the outer clutch structure schematic diagram of the utility model.
Specific embodiment：
Embodiment 1：
A kind of tractor trailer driving device, composition include：Input shaft 1, the input shaft both ends have universal joint,
The input shaft is connected with interior clutch or 2 one end of outer arrangement of clutch by universal joint, the interior clutch or outer arrangement of clutch
The other end is connected with 3 universal joint of connecting shaft, and the connecting shaft other end has splined hole, and splined shaft is placed in the splined hole
15, the connecting shaft is slidably connected with splined shaft, and the splined shaft is connected with 4 input terminal of gearbox by universal joint, described
Transmission internal there is a pair of of gear, engaged up and down after insertion, the gearbox side is equipped with lever 7, the lever
It is connected with one of gear by shift fork, the gear box output end is connected with output shaft 5 by universal joint, the output shaft
The other end is connected with rear axle 6.
Embodiment 2：
Tractor trailer driving device according to embodiment 1, the outer arrangement of clutch include：Babinet 16, it is described
Tank ends equipped with equipped with bearing, the bearing is connected to transmission shaft, described in gland B17, the gland B
Transmission shaft A18 casees inner end has external splines, and the external splines is slidably connected with driving wheel 11, and the driving wheel has recessed
Hole, the shrinkage pool periphery have internal tooth, and the transmission shaft A casees inner end end is fixed with baffle 14, the transmission shaft B13
Inner end has follower 12, and the follower has external tooth, and the driving wheel engages connection, institute with follower by shift fork
The external driving lever of shift fork connection stated.
Embodiment 3：
Tractor trailer driving device according to embodiment 1 or 2, the interior arrangement of clutch include：Bearing block 8,
A pair of bearings 10 inside the bearing block is housed, transmission shaft is fixed in the bearing, the bearing outer end is equipped with pressure
A9 is covered, the gland A is connected by screw with bearing block.
Embodiment 4：
Tractor trailer driving device according to embodiment 1-3, there are two types of forms for arrangement of clutch tool：It is a kind of
For outer clutch mode, when tractor vehicle is I type, due to the limitation in main power system output space, arrangement of clutch can not pacify
After main power system, therefore input shaft is directly direct-connected with main power system, and arrangement of clutch is mounted externally, realizes the company of power
It connects or disengages.
Another is interior clutch mode, and when tractor vehicle is II type, main power system output space is bigger, from
It attaches together after putting and being directly installed on main power system, and external arrangement of clutch position is substituted for bearing block form, realizes power
Transmission, two kinds of clutch modes cover all tractor active force output systems.
Claims (3)
1. a kind of tractor trailer driving device, composition includes：Input shaft, it is characterized in that：The input shaft both ends have
Universal joint, the input shaft are connected with interior clutch or outer arrangement of clutch one end by universal joint, the interior clutch or outside from
It attaches together and puts the other end and be connected with connecting shaft universal joint, the connecting shaft other end has splined hole, has spline in the splined hole
Axis, the connecting shaft are slidably connected with splined shaft, and the splined shaft is connected with transmission input by universal joint, described
Transmission internal has a pair of of a gear and up and down engagement, and the gearbox side is equipped with lever, the lever and gear it
One is connected by shift fork, and the gear box output end is connected with output shaft by universal joint, the output shaft other end with
Rear axle connects.
2. tractor trailer driving device according to claim 1, it is characterized in that：The outer arrangement of clutch includes：Case
Body, the tank ends are connected to transmission shaft equipped with bearing, the bearing is equipped in gland B, the gland B,
The transmission shaft A casees inner end has external splines, and the external splines is slidably connected with driving wheel, and the driving wheel has recessed
Hole, the shrinkage pool periphery have internal tooth, and the transmission shaft A casees inner end end is fixed with baffle, the transmission shaft B inner ends
With follower, the follower has external tooth, and the driving wheel engages connection with follower by shift fork, and described dials
The external driving lever of fork connection.
3. tractor trailer driving device according to claim 1 or 2, it is characterized in that：The interior arrangement of clutch includes：
Bearing block, bearing block inside are equipped with a pair of bearings, and transmission shaft, bearing outer end dress are fixed in the bearing
There are gland A, the gland A to be connected by screw with bearing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721523573.8U CN207416546U (en) | 2017-11-15 | 2017-11-15 | tractor trailer driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721523573.8U CN207416546U (en) | 2017-11-15 | 2017-11-15 | tractor trailer driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207416546U true CN207416546U (en) | 2018-05-29 |
Family
ID=62306282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721523573.8U Expired - Fee Related CN207416546U (en) | 2017-11-15 | 2017-11-15 | tractor trailer driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207416546U (en) |
-
2017
- 2017-11-15 CN CN201721523573.8U patent/CN207416546U/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: 20180529 Termination date: 20201115 |