CN207060194U - Power-assisted tractor after articulated steering - Google Patents
Power-assisted tractor after articulated steering Download PDFInfo
- Publication number
- CN207060194U CN207060194U CN201720934914.4U CN201720934914U CN207060194U CN 207060194 U CN207060194 U CN 207060194U CN 201720934914 U CN201720934914 U CN 201720934914U CN 207060194 U CN207060194 U CN 207060194U
- Authority
- CN
- China
- Prior art keywords
- gear
- output shaft
- forerunner
- guard
- power
- 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
Landscapes
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
Power-assisted tractor after articulated steering, the axle sleeve of its afer bay front end is sleeved on the articulated steering axle of forebay, commutation transmission case is installed in forebay rear end, front end is provided with plate clutch on afer bay, main-gear box and transfer case, the input shaft of transfer case is connected with main-gear box, and the forerunner's output shaft and rear-guard output shaft installed respectively below transfer case are connected with front wheels and rear wheels respectively.Forerunner's power gear, forerunner's clutch gear, rear-guard clutch gear and rear-guard power gear are installed on the transfer case input shaft installed in transfer case, transition axis both ends are provided with forerunner's transition gear and rear-guard transition gear, and preceding output gear and rear output gear are separately installed with front output shaft and rear output shaft.Due to the power that main-gear box exports is assigned on front-wheel or trailing wheel with transfer case, tractor rear wheel is set to possess auxiliary power function.This technology manipulation ability is good, rational in infrastructure, sturdy and durable, and starting or sub-power are easy to operation.
Description
Technical field
The utility model belongs to farm tractor technical field, is related to power-assisted tractor after a kind of articulated steering.
Background technology
Articulated steering tractor with steering wheel, structure substantially is that engine, engine are provided with its forebay
Side is provided with flywheel and front pulley, and propons and front-wheel are provided with below forebay, be provided with afer bay driver's cabin and
Trailer, steering wheel and seat are installed in driver's cabin, under-cab is provided with main-gear box, and front pulley passes through rotating shaft and master
Gearbox is connected, and the lever of main-gear box is extended in driver's cabin, and back axle and trailing wheel, forebay rear end are provided with below afer bay
Waist axle fixed seat is installed, articulated steering axle is installed in waist axle fixed seat, afer bay front end is provided with axle sleeve, and axle sleeve is sleeved on
On articulated steering axle.The tractor of this structure, relies primarily on front-wheel drive, when being slided on trailer heavy burden, climbing or ground, easily goes out
Existing front-wheel skidding, tractor pass through poor-performing.
The content of the invention
For in the prior art, there is front-wheel skidding in the tractor of front-wheel drive, tractor passes through poor-performing
The problem of, the utility model provides power-assisted tractor after a kind of articulated steering, solves problems of the prior art.
The utility model concrete scheme is：Power-assisted tractor after a kind of articulated steering, is provided with its forebay and starts
Machine, engine side are provided with flywheel and front pulley, are provided with propons and front-wheel below forebay, are provided with afer bay
Driver's cabin and trailer, steering wheel and seat are installed in driver's cabin, under-cab is provided with main-gear box, the shelves of main-gear box
Bar is extended in driver's cabin, is provided with back axle and trailing wheel below afer bay, forebay rear end is provided with waist axle fixed seat, and waist axle is consolidated
Articulated steering axle is installed, afer bay front end is provided with axle sleeve, and axle sleeve is sleeved on articulated steering axle, on forebay in reservation
Engine rear end is provided with commutation transmission case, and commutation transmission case side is provided with rear belt pulley, and rear end, which is provided with, to be stretched out outside casing
Vertical output shaft, front pulley connects with rear belt pulley with belt, and front end is provided with plate clutch, disc type on afer bay
Universal telescoping axis connection, the output shaft of plate clutch are used between the vertical output shaft of the input shaft of clutch and the transmission case that commutates
It is connected with main-gear box, main-gear box rear end is provided with transfer case, and the input shaft of transfer case is connected with the output shaft of main-gear box
Connect, be separately installed with forerunner's output shaft and rear-guard output shaft below transfer case, used between forerunner's output shaft and the input shaft of propons
Universal telescoping axis connection, with universal axis connection between rear-guard output shaft and the input shaft of back axle.
Transfer case input shaft, transition axis, front output shaft and rear output shaft be installed in transfer case, on transfer case input shaft
Forerunner's power gear, forerunner's clutch gear, rear-guard clutch gear and rear-guard power gear are installed, flower is machined with the middle part of input shaft
Keyway, forerunner's clutch gear, rear-guard clutch gear are sleeved on the spline of input shaft, forerunner's power gear and forerunner's clutch tooth
The key teeth and keyway of mutual cooperation are respectively designed with side between wheel, between rear-guard power gear and rear-guard clutch gear
The key teeth and keyway of mutual cooperation are respectively designed with side, is pacified in the fork slot of forerunner's clutch gear and rear-guard clutch gear
Equipped with shift fork, the control stick of shift fork is extended in driver's cabin；Transition axis both ends are separately installed with forerunner's transition gear and rear-guard mistake
Gear is crossed, forerunner's transition gear is meshed with forerunner's power gear, and rear-guard transition gear is meshed with rear-guard power gear；It is preceding defeated
Shaft and rear output shaft are installed in parallel on the casing of the transfer case below transition axis, output gear before being provided with front output shaft
Wheel, preceding output gear are meshed with forerunner's transition gear, output gear after being provided with rear output shaft, and rear output gear is with after
Transition gear is driven to be meshed.
Horizontal input shaft and vertical output shaft are installed in commutation transmission case, horizontal input shaft is transversely mounted on bearing
Commutate in transmission case, commutation transmission case side is extended in horizontal input shaft front end, and rear belt pulley, rear end installation are provided with termination
There is bevel gear, vertical output shaft is longitudinally mounted to commutate in transmission case with bearing, and cone fluted disc is provided with vertical output shaft, bores tooth
Commutation transmission case body rear end is extended in wheel and cone fluted disc intermeshing, the rear end of vertical output shaft.
The preceding universal joint rear end of Universal telescoping axle is provided with the key set of internal tooth, and rear universal joint front end is provided with external tooth
Key axle, key axle are actively plugged in key set.
Using the technical program, with transfer case by the power that main-gear box exports be assigned to driving front-wheel front output shaft and
On the rear output shaft for driving trailing wheel, front and back wheel is driven respectively, tractor rear wheel is possessed auxiliary power function, is set in transfer case
The control group that meter installs front and rear driving is poor, tractor is adapted to that front-wheel drive, trailing wheel drive are respectively adopted in various needs environment
Dynamic or four-wheel drive function, enhances adaptability of the tractor to various road conditions；Drawn in main-gear box using traditional
In the case of machine gearbox, one independent transfer case of increase distributes to enter action edge, and the impact resistance of transfer case significantly carries
Height, the durability enhancing of whole tractor transmission system, handling enhancing；Main-gear box front end retain belt transmission,
Impact of the resistance mutation of tractor rear end to engine can be reduced；The design and installation after the commutator being connected with front pulley
One plate clutch, steady and smooth when tractor starts or started to walk can be improved, increase the manipulation ability of tractor.This reality
In new, the transfer case advantages of simple of independent design is sturdy and durable, after the operation of its sub-power and clutch engagement, transfer
Power is easy to operation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of transfer case in the utility model.
Fig. 3 is the structural representation of commutation transmission case in the utility model.
Fig. 4 is the structural representation of Universal telescoping axle in the utility model.
Embodiment
Embodiment：As shown in Figure 1, Figure 2, Figure 3 and Figure 4, power-assisted tractor after a kind of articulated steering, on its forebay 3
Engine 4 is installed, the side of engine 4 is provided with flywheel 5 and front pulley 6, and the lower section of forebay 3 is provided with propons 1 and front-wheel
2, driver's cabin 13 and trailer 17 are installed on afer bay 18, steering wheel 15 and seat 16, driver's cabin are installed in driver's cabin 13
13 lower sections are provided with main-gear box 24, and the lever 14 of main-gear box 24 is extended in driver's cabin, after the lower section of afer bay 18 is provided with
Bridge 20 and trailing wheel 19, the rear end of forebay 3 are provided with waist axle fixed seat 10, articulated steering axle 26 are provided with waist axle fixed seat 10,
The front end of afer bay 18 is provided with axle sleeve 25, and axle sleeve 25 is sleeved on articulated steering axle 26, and the rear end of engine 4 is installed on forebay
There is commutation transmission case 8, commutation transmission case 8 side is provided with rear belt pulley 7, and rear end is provided with the vertical output shaft stretched out outside casing
9, front pulley is connected with rear belt pulley with belt, and front end is provided with plate clutch 12, plate clutch on afer bay 18
Connected between the vertical output shaft 9 of 12 input shaft and the transmission case that commutates with Universal telescoping axle 11, the output of plate clutch 12
Axle is connected with main-gear box 24, and the rear end of main-gear box 24 is provided with transfer case 22, input shaft and the main-gear box 24 of transfer case 22
Output shaft be connected, the lower section of transfer case 22 is separately installed with forerunner's output shaft 23 and rear-guard output shaft 21, forerunner's output shaft 23
Universal telescoping axis connection is used between the input shaft of propons 1, universal drive shaft is used between rear-guard output shaft 21 and the input shaft of back axle 20
Connection；Transfer case input shaft 29, transition axis 30, front output shaft 32 and rear output shaft 35, transfer case are installed in transfer case 22
Forerunner's power gear 28, forerunner's clutch gear 27, rear-guard clutch gear 38 and rear-guard power gear 37 are installed on input shaft 29,
The middle part of transfer case input shaft 29 is machined with spline, and forerunner's clutch gear 27, rear-guard clutch gear 38 are sleeved on transfer case input
On the spline of axle 29, mutual cooperation is respectively designed with the side between forerunner's power gear 28 and forerunner's clutch gear 27
Key teeth and keyway, the key teeth of mutual cooperation is respectively designed with the side between rear-guard power gear 37 and rear-guard clutch gear 38
And keyway, shift fork 39, the control stick of shift fork 39 are installed in the fork slot of forerunner's clutch gear 27 and rear-guard clutch gear 38
Extend in driver's cabin 13；The both ends of transition axis 30 are separately installed with forerunner's transition gear 31 and rear-guard transition gear 36, forerunner's mistake
Cross gear 31 to be meshed with forerunner's power gear 28, rear-guard transition gear 36 is meshed with rear-guard power gear 37；Front output shaft
32 and the transfer case that is installed in parallel in the lower section of transition axis 30 of rear output shaft 35 casing on, it is defeated before being provided with front output shaft 32
Going out gear 33, preceding output gear 33 is meshed with forerunner's transition gear 31, output gear 34 after being provided with rear output shaft 35,
Output gear 34 is meshed with rear-guard transition gear 36 afterwards；Horizontal input shaft 43 is installed in the shell 41 of commutation transmission case 8
With vertical output shaft 9, horizontal input shaft 43 is transversely mounted in commutation transmission case with bearing, and the horizontal front end of input shaft 43 is extended
Commutate transmission case side, rear belt pulley 7 is installed, rear end is provided with bevel gear 42, the bearing longitudinal direction of vertical output shaft 9 on termination
In commutation transmission case, cone fluted disc 40 is installed on vertical output shaft 9, bevel gear 42 is intermeshed with cone fluted disc 40, indulged
Extend commutation transmission case body rear end to the rear end of output shaft 9；The rear end of preceding universal joint 44 of Universal telescoping axle 11 is provided with
The key set 45 of internal tooth, the front end of rear universal joint 47 are provided with the key axle 46 of external tooth, and key axle 46 is actively plugged in key set 45.
Claims (4)
1. power-assisted tractor after articulated steering, in its forebay（3）On engine is installed（4）, engine（4）Side is provided with
Flywheel（5）And front pulley（6）, forebay（3）Lower section is provided with propons（1）And front-wheel（2）, in afer bay（18）On be provided with
Driver's cabin（13）And trailer（17）, driver's cabin（13）Steering wheel is inside installed（15）And seat（16）, driver's cabin（13）Pacify lower section
Equipped with main-gear box（24）, main-gear box（24）Lever（14）Extend in driver's cabin, afer bay（18）After lower section is provided with
Bridge（20）And trailing wheel（19）, forebay（3）Rear end is provided with waist axle fixed seat（10）, waist axle fixed seat（10）Inside it is provided with and bows
Steering spindle（26）, afer bay（18）Front end is provided with axle sleeve（25）, axle sleeve（25）It is sleeved on articulated steering axle（26）On, its feature
It is：The engine on forebay（4）Rear end is provided with commutation transmission case（8）, commutate transmission case（8）Side is provided with rear belt
Wheel（7）, rear end is provided with the vertical output shaft stretched out outside casing（9）, front pulley is connected with rear belt pulley with belt, in rear machine
Frame（18）Upper front end is provided with plate clutch（12）, plate clutch（12）Input shaft with commutation transmission case longitudinal output
Axle（9）Between use Universal telescoping axle（11）Connection, plate clutch（12）Output shaft and main-gear box（24）Connection, main transformer speed
Case（24）Rear end is provided with transfer case（22）, transfer case（22）Input shaft and main-gear box（24）Output shaft be connected, point
Dynamic case（22）Lower section is separately installed with forerunner's output shaft（23）With rear-guard output shaft（21）, forerunner's output shaft（23）With propons（1）
Input shaft between use Universal telescoping axis connection, rear-guard output shaft（21）And back axle（20）Input shaft between connected with universal drive shaft
Connect.
2. power-assisted tractor after articulated steering according to claim 1, it is characterised in that：In transfer case（22）Inside it is provided with
Transfer case input shaft（29）, transition axis（30）, front output shaft（32）And rear output shaft（35）, transfer case input shaft（29）Upper installation
There is forerunner's power gear（28）, forerunner's clutch gear（27）, rear-guard clutch gear（38）With rear-guard power gear（37）, transfer case
Input shaft（29）Middle part is machined with spline, forerunner's clutch gear（27）, rear-guard clutch gear（38）It is sleeved on transfer case input
Axle（29）Spline on, forerunner's power gear（28）With forerunner's clutch gear（27）Between side on be respectively designed with mutually
The key teeth and keyway of cooperation, rear-guard power gear（37）With rear-guard clutch gear（38）Between side on be respectively designed with mutually
The key teeth and keyway of cooperation, in forerunner's clutch gear（27）With rear-guard clutch gear（38）Fork slot in shift fork is installed
（39）, shift fork（39）Control stick extend to driver's cabin（13）It is interior；Transition axis（30）Both ends are separately installed with forerunner's transition gear
（31）With rear-guard transition gear（36）, forerunner's transition gear（31）With forerunner's power gear（28）It is meshed, rear-guard transition gear
（36）With rear-guard power gear（37）It is meshed；Front output shaft（32）And rear output shaft（35）It is installed in parallel in transition axis（30）Under
On the casing of the transfer case of side, in front output shaft（32）On preceding output gear is installed（33）, preceding output gear（33）With forerunner
Transition gear（31）It is meshed, in rear output shaft（35）On rear output gear is installed（34）, rear output gear（34）With rear-guard
Transition gear（36）It is meshed.
3. power-assisted tractor after articulated steering according to claim 1 or 2, it is characterised in that：In commutation transmission case（8）'s
Shell（41）Horizontal input shaft is inside installed（43）And vertical output shaft（9）, horizontal input shaft（43）It is transversely mounted on bearing
Commutate in transmission case, horizontal input shaft（43）Commutation transmission case side is extended in front end, and rear belt pulley is provided with termination（7）,
Rear end is provided with bevel gear（42）, vertical output shaft（9）It is longitudinally mounted to commutate in transmission case with bearing, vertical output shaft（9）
On cone fluted disc is installed（40）, bevel gear（42）With boring fluted disc（40）Intermeshing, vertical output shaft（9）Rear end extend and change
To transmission case body rear end.
4. power-assisted tractor after articulated steering according to claim 3, it is characterised in that：Universal telescoping axle（11）Preceding ten thousand
Xiang Jie（44）Rear end is provided with the key set of internal tooth（45）, rear universal joint（47）Front end is provided with the key axle of external tooth（46）, key
Axle（46）It is actively plugged in key set（45）In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720934914.4U CN207060194U (en) | 2017-07-31 | 2017-07-31 | Power-assisted tractor after articulated steering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720934914.4U CN207060194U (en) | 2017-07-31 | 2017-07-31 | Power-assisted tractor after articulated steering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207060194U true CN207060194U (en) | 2018-03-02 |
Family
ID=61518178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720934914.4U Active CN207060194U (en) | 2017-07-31 | 2017-07-31 | Power-assisted tractor after articulated steering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207060194U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080457A (en) * | 2018-08-11 | 2018-12-25 | 益阳天华两栖车艇有限公司 | A kind of split type power takeoff assembly |
| CN109130738A (en) * | 2018-08-13 | 2019-01-04 | 益阳天华两栖车艇有限公司 | A kind of combined type commutation transfer device |
-
2017
- 2017-07-31 CN CN201720934914.4U patent/CN207060194U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080457A (en) * | 2018-08-11 | 2018-12-25 | 益阳天华两栖车艇有限公司 | A kind of split type power takeoff assembly |
| CN109130738A (en) * | 2018-08-13 | 2019-01-04 | 益阳天华两栖车艇有限公司 | A kind of combined type commutation transfer device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202690954U (en) | Differential mechanism with motor auxiliary drive fork type slip-limiting differential lock | |
| CN207060194U (en) | Power-assisted tractor after articulated steering | |
| CN103241122A (en) | Travel driving device of sub-soiling cultivation soil preparation machine | |
| CN203267776U (en) | Walking drive device of deep scarification land preparation machine | |
| CN104002666A (en) | Tractor transmission system | |
| CN214356360U (en) | Large tunnel trolley based on vehicle drive axle | |
| CN205292834U (en) | Multifunctional steering wheel tractor | |
| CN205503970U (en) | Disjunctor formula locking transfer case | |
| CN104149609A (en) | Tractor | |
| CN205136505U (en) | Three keep off stepcchange gearbox | |
| CN2696900Y (en) | Four-wheel driven mdoified transmission machine of tractor | |
| CN209581148U (en) | A kind of novel hybrid powertrain system applied in wheel excavator | |
| CN203766506U (en) | Articulated front-drive rear-drive tractor | |
| CN207145549U (en) | Power-assisted gearbox after integral type tractor | |
| CN103895504A (en) | Folding-middle front-drive rear-drive tractor | |
| CN203592896U (en) | Gear transmission full-driving tractor chassis | |
| CN204020561U (en) | Trac. | |
| CN206968401U (en) | A kind of all-terrain vehicle and its vehicle transmission gear | |
| CN205503876U (en) | Disjunctor formula transfer case | |
| CN105539610B (en) | A kind of multi-functional steering wheel tractor | |
| CN203305844U (en) | Tractor | |
| CN103723037A (en) | Articulated tractor head and tractor with same | |
| CN209262116U (en) | A kind of synchronizing device being located in four-wheel drive speed changing box for walking tractor | |
| CN203592891U (en) | Gearbox chain transmission all-wheel-drive tractor chassis | |
| CN103587414B (en) | The chain gear of driving front case drives tractor chassis entirely |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |