CN104875610B - It is driven the front and rear drive articulated steering steering wheel tractor of associated mode - Google Patents
It is driven the front and rear drive articulated steering steering wheel tractor of associated mode Download PDFInfo
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- CN104875610B CN104875610B CN201410074805.0A CN201410074805A CN104875610B CN 104875610 B CN104875610 B CN 104875610B CN 201410074805 A CN201410074805 A CN 201410074805A CN 104875610 B CN104875610 B CN 104875610B
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Abstract
It is driven the invention discloses one kind before and after associated mode and drives articulated steering steering wheel tractor, its frame system and frame includes the front frame and Rear frame by drawing pin connection；Its running gear includes being provided with the front driving axle and rear driving axle of front vehicle wheel and rear wheel；Its dynamical system includes the engine located at front frame；Its transmission system includes gearbox, transfer case and front propeller shaft and inter-axle shaft, the gearbox and transfer case are located at front frame and engine, gearbox and transfer case successively direct connection, the transfer case is connected by front propeller shaft with front driving axle, is connected by inter-axle shaft with rear driving axle；The steering includes steering wheel and the steering distance rod promoted by steering wheel, and the steering distance rod is connected between front frame and Rear frame.The structure type of the present invention effectively overcomes the deficiencies in the prior art, walks and is driven to lead with front vehicle wheel, supplemented by rear wheel driving, simple to operate, compact-sized, stable drive, Simple And Practical.
Description
（One）Technical field：
The present invention relates to tractor, particularly a kind of transmission associated mode is front and rear to drive articulated steering steering wheel tractor.
（Two）Background technology：
At present, steering wheel tractor is the important means of transport in rural area, currently on the market existing steering wheel tractor master
Have following several：
1st, single front wheel driving direction disk tractor, such tractor center of gravity is in Rear frame, and driving wheel is
In front-wheel, so the tractor climbing capacity of single front wheel driving is poor, it is impossible to adapt to transportation development demand.
2nd, backward-driving is broadly divided into following several types to disk tractor, this type tractor.
1., improved using walking tractor chassis, by handrail making the backward-driving of steering wheel into disk tractor, this
Kind type is provided with former and later two gearboxes, and the type has following defect：Only hang what some was specified in front drive transmission case
Gear, rear-guard gearbox hang some corresponding gear, and wheel drive travels before and after could realizing, the gear that current rear transmission gear box is hung
, not only can not front and rear driving traveling, and can easily cause the damage of other parts in fact during mismatch.
2., have the backward-driving of propons to disk tractor, this type is divided into forward and backward vehicle frame, before engine is arranged on
On vehicle frame, gearbox is arranged in Rear frame, using transmission axis connection between engine and gearbox；When tractor is run,
Power transmission shaft rotates at a high speed, and when tractor is turned, power transmission shaft also corresponding bending, in this case, power transmission shaft can produce shake, and
Very big noise is produced, causes to be driven the defects of unstable etc..
（Three）The content of the invention：
Therefore, the present invention proposes, a kind of transmission associated mode is front and rear to drive articulated steering steering wheel tractor, its object is to
Solves the problem of original backward-driving is unstable to the transmission of disk tractor, and noise is big.
It can solve the problem that the transmission associated mode of above mentioned problem is front and rear and drive articulated steering steering wheel tractor, including frame system and frame,
Running gear, dynamical system, transmission system and steering, the frame system and frame includes front frame and Rear frame, described forward and backward
Vehicle frame is by drawing pin connection；The running gear includes being provided with the front driving axle and rear driving axle of front vehicle wheel and rear wheel,
The forward and backward drive axle is respectively arranged on forward and backward bottom of frame by leaf spring；The dynamical system is included located at front frame
Engine；The transmission system includes gearbox, transfer case and front propeller shaft and inter-axle shaft, the gearbox and transfer case
Located at front frame and engine, gearbox and transfer case successively direct connection, the preceding output flange of the transfer case passes through front propeller shaft
It is connected with front driving axle, the rear output flange of transfer case is connected by inter-axle shaft with rear driving axle；The steering includes
Steering wheel and the steering distance rod promoted by steering wheel, the steering distance rod are connected between front frame and Rear frame.
In conventional design, driver's cabin is installed on front frame, and compartment is installed on Rear frame.
For ease of manipulating, the gearbox handle of the gearbox and the transfer case handle of transfer case are in driver's cabin.
The engine uses vertical type single-cylinder diesel engine, or uses vertical double diesel engine.
The front driving axle can use overall Chinese lute formula automobile drive axle.
Beneficial effects of the present invention：
The front and rear structure type for driving articulated steering steering wheel tractor of present invention transmission associated mode effectively overcomes existing skill
The deficiency of art, walk and be driven to lead with front vehicle wheel, it is simple to operate, compact-sized, stable drive, simple supplemented by rear wheel driving
It is practical.
（Four）Brief description of the drawings：
Fig. 1 is the structural representation of one embodiment of the present invention.
Fig. 2 is the structural representation of engine, gearbox and transfer case direct connection in Fig. 1 embodiments.
Fig. 3 be in Fig. 1 embodiments front frame and Rear frame by drawing the structural representation of pin connection.
Figure number identifies：1st, forebay；2nd, front vehicle wheel；3rd, front driving axle；4th, leaf spring；5th, engine；6th, front propeller shaft；
7th, steering wheel；8th, preceding output flange；9th, gearbox；10th, transfer case；11st, rear output flange；12nd, distance rod is turned to；13rd, draw
Pin；14th, driver's cabin；15th, Rear frame；16th, inter-axle shaft；17th, compartment；18th, rear driving axle；19th, rear wheel；20th, transfer case hand
Handle；21st, gearbox handle.
（Five）Embodiment:
Illustrated embodiment is described further to technical scheme below in conjunction with the accompanying drawings.
The front and rear articulated steering steering wheel tractor that drives of present invention transmission associated mode includes frame system and frame, running gear, power
System, transmission system and steering.
The frame system and frame includes front frame 1 and Rear frame 15, and the forward and backward vehicle frame 1,15 is connected by towing pin 13,
As shown in Figure 1, Figure 3.
The running gear includes front vehicle wheel 2, rear wheel 19, front driving axle 3 and rear driving axle 18, the forward and backward driving
Bridge 3,18 is respectively arranged in forward and backward vehicle frame 1,15 bottoms by leaf spring 4, and the front vehicle wheel 2 and rear wheel 19 are respectively at preceding
Installed on drive axle 3 and rear driving axle 18, the front driving axle 3 uses overall Chinese lute formula automobile drive axle, as shown in Figure 1.
The dynamical system includes engine 5, and the engine 5 is located at the front portion of front frame 1, can use upright single cylinder
Diesel engine, vertical double diesel engine can be also used, as shown in Figure 1.
The transmission system includes gearbox 9, transfer case 10 and front propeller shaft 6 and inter-axle shaft 16, the gearbox 9
With transfer case 10 in the front frame 1 and after engine 5, the engine 5, gearbox 9 and transfer case 10 are from forward direction
Close direct connection, the bottom of transfer case 10 preceding output flange 8 facing forward are connected by front propeller shaft 6 with front driving axle 3 successively afterwards,
The rear output flange 11 of the top of transfer case 10 backward is connected by inter-axle shaft 16 with rear driving axle 18, as shown in Figure 1 and Figure 2.
The steering includes steering wheel 7 and turns to distance rod 12, and the steering distance rod 12 is connected to the He of front frame 1
Between Rear frame 15, the steering distance rod 12 is promoted by steering wheel 7, rotation direction machine 7, then power is transferred to by steering wheel 7
Distance rod 12 is turned to, distance rod 12 is turned to and promotes front frame 1, front frame 1 and Rear frame 15 is carried out relative turn around towing pin 13
It is dynamic, so as to realize articulated steering, as shown in Figure 1, Figure 3.
Driver's cabin 14 is arranged on the rear portion of front frame 1, and compartment 17 is installed on Rear frame 15, the gearbox hand of the gearbox 9
The transfer case handle 20 of handle 21 and transfer case 10 is concentrated in driver's cabin 14, the gearbox handle 21 and transfer case handle 20
Forward and backward position on the right side of operator seat, as shown in Figure 1.
The present invention front vehicle wheel 2 that can be used alone drives, and it is that gearbox handle 21 is hung up into gear that it, which is operated, by transfer case hand
Handle 20 is allocated to the position of separation, the power of cut-out transfer case 10 to inter-axle shaft 16, then drive path is：Engine 5 --- become
Fast --- --- front propeller shaft 6 --- front driving axle 3 --- front vehicle wheel 2 of transfer case 10 of case 9.
Also forward and backward wheel 2,19 can be used to drive for the present invention, and it is that gearbox handle 21 is hung up into gear that it, which is operated, by transfer
Case handle 20 is allocated to the position of engagement, and the power of engagement transfer case 10 to inter-axle shaft 16, then drive path is two：
1st, engine 5 --- --- --- front propeller shaft 6 --- front driving axle 3 --- front vehicle wheel of transfer case 10 of gearbox 9
2。
2nd, engine 5 --- --- --- inter-axle shaft 16 --- rear driving axle 18 --- rear car of transfer case 10 of gearbox 9
Wheel 19.
With reference to two drive lines, realize that forward and backward wheel 2,19 drives.
Claims (5)
1. being driven, associated mode is front and rear to drive articulated steering steering wheel tractor, including frame system and frame, running gear, dynamical system, biography
Dynamic system and steering, it is characterised in that：The frame system and frame includes front frame (1) and Rear frame (15), the forward and backward car
Frame (1,15) is connected by towing pin (13)；The running gear includes being provided with the forerunner of front vehicle wheel (2) and rear wheel (19)
Dynamic bridge (3) and rear driving axle (18), the forward and backward drive axle (3,18) are respectively arranged on forward and backward vehicle frame by leaf spring (4)
(1,15) bottom；The dynamical system includes the engine (5) located at front frame (1), and the engine (5) uses upright single cylinder
Diesel engine or vertical double diesel engine；The transmission system include gearbox (9), transfer case (10) and front propeller shaft (6) and
Inter-axle shaft (16), the gearbox (9) and transfer case (10) are located at front frame (1) and engine (5), gearbox (9) and divide
Direct connection, the preceding output flange (8) of the transfer case (10) are connected dynamic case (10) by front propeller shaft (6) and front driving axle (3) successively
Connect, driver's cabin (14) is arranged on front frame (1) rear portion, the gearbox handle (21) of the gearbox (9) and transfer case (10)
Transfer case handle (20) is concentrated in driver's cabin (14), and the gearbox handle (21) and transfer case handle (20) are in and driven
The forward and backward position on position right side, the rear output flange (11) of transfer case (10) are connected by inter-axle shaft (16) and rear driving axle (18)
Connect；The steering includes steering wheel (7) and the steering distance rod (12) promoted by steering wheel (7), the steering distance rod
(12) it is connected between front frame (1) and Rear frame (15).
2. transmission associated mode according to claim 1 is front and rear to drive articulated steering steering wheel tractor, it is characterised in that：Drive
Room (14) is installed on front frame (1), and compartment (17) are installed on Rear frame (15).
3. transmission associated mode according to claim 2 is front and rear to drive articulated steering steering wheel tractor, it is characterised in that：It is described
The gearbox handle (21) of gearbox (9) and the transfer case handle (20) of transfer case (10) are in driver's cabin (14).
4. articulated steering steering wheel tractor is driven before and after the transmission associated mode according to any one in claims 1 to 3, its
It is characterised by：The engine (5) is vertical type single-cylinder diesel engine, or is vertical double diesel engine.
5. articulated steering steering wheel tractor is driven before and after the transmission associated mode according to any one in claims 1 to 3, its
It is characterised by：Described front driving axle (3) is overall Chinese lute formula automobile drive axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410074805.0A CN104875610B (en) | 2014-02-27 | 2014-02-27 | It is driven the front and rear drive articulated steering steering wheel tractor of associated mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410074805.0A CN104875610B (en) | 2014-02-27 | 2014-02-27 | It is driven the front and rear drive articulated steering steering wheel tractor of associated mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104875610A CN104875610A (en) | 2015-09-02 |
| CN104875610B true CN104875610B (en) | 2018-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410074805.0A Active CN104875610B (en) | 2014-02-27 | 2014-02-27 | It is driven the front and rear drive articulated steering steering wheel tractor of associated mode |
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| CN (1) | CN104875610B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105200945B (en) * | 2015-10-15 | 2017-05-10 | 广西钦州力顺机械有限公司 | Tractor capable of clearing rubbish |
| CN106945516A (en) * | 2017-04-01 | 2017-07-14 | 广西合浦县惠来宝机械制造有限公司 | Four-wheel drive articulated steering transport vehicle with front and back wheel differential lock |
| CN107685629A (en) * | 2017-09-27 | 2018-02-13 | 中国重汽集团柳州运力科迪亚克机械有限责任公司 | The all-hydraulic four-wheel drive running gear of snow sweeper |
| CN108622194A (en) * | 2018-04-20 | 2018-10-09 | 韦国举 | A kind of tractor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2231625Y (en) * | 1995-04-19 | 1996-07-24 | 贵阳红星拖拉机厂 | Hinged rear driven transporting type tractor |
| EP1371514A1 (en) * | 2002-06-13 | 2003-12-17 | ArvinMeritor Technology, LLC | Automatic axle engagement system |
| CN201494524U (en) * | 2009-09-24 | 2010-06-02 | 黄书营 | Novel articulated tractor |
| CN201670075U (en) * | 2010-05-27 | 2010-12-15 | 长葛市世英机械有限公司 | Novel bowing steering tractor with a front truck frame and a front suspension frame |
| CN203727173U (en) * | 2014-02-27 | 2014-07-23 | 广西钦州力顺机械有限公司 | Direct-coupled transmission and front-and-rear drive articulated steering tractor with steering wheel |
-
2014
- 2014-02-27 CN CN201410074805.0A patent/CN104875610B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2231625Y (en) * | 1995-04-19 | 1996-07-24 | 贵阳红星拖拉机厂 | Hinged rear driven transporting type tractor |
| EP1371514A1 (en) * | 2002-06-13 | 2003-12-17 | ArvinMeritor Technology, LLC | Automatic axle engagement system |
| CN201494524U (en) * | 2009-09-24 | 2010-06-02 | 黄书营 | Novel articulated tractor |
| CN201670075U (en) * | 2010-05-27 | 2010-12-15 | 长葛市世英机械有限公司 | Novel bowing steering tractor with a front truck frame and a front suspension frame |
| CN203727173U (en) * | 2014-02-27 | 2014-07-23 | 广西钦州力顺机械有限公司 | Direct-coupled transmission and front-and-rear drive articulated steering tractor with steering wheel |
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| Publication number | Publication date |
|---|---|
| CN104875610A (en) | 2015-09-02 |
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