CN107487181A - four-wheel tractor shaft transmission system - Google Patents
four-wheel tractor shaft transmission system Download PDFInfo
- Publication number
- CN107487181A CN107487181A CN201710719345.6A CN201710719345A CN107487181A CN 107487181 A CN107487181 A CN 107487181A CN 201710719345 A CN201710719345 A CN 201710719345A CN 107487181 A CN107487181 A CN 107487181A
- Authority
- CN
- China
- Prior art keywords
- clutch
- gearbox
- transmission
- engine
- wheel tractor
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 64
- 230000008450 motivation Effects 0.000 claims abstract description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/02—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of clutch
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/22—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or type of main drive shafting, e.g. cardan shaft
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
The present invention discloses a kind of four-wheel tractor shaft transmission system, including motivation, clutch, transmission case and gearbox, and the engine rear connects clutch, clutch rear connects transmission case, transmission case rear connects gearbox, the rear axle of gearbox rear connection driving rear wheel, it is characterised in that：By being driven axis connection between the engine and clutch, replace belt transmission to improve transmission efficiency by using axle transmission and solve the trouble for adjusting and changing belt.
Description
Technical field
The present invention relates to tractor structure technical field, more particularly to a kind of four-wheel tractor shaft transmission system.
Background technology
Existing four-wheel tractor engine output end uses belt transmission more, because the material of belt in itself can be drawn
Stretch, easily produce the phenomenon for loosening and skidding, influence transmission efficiency.In order to solve the situation of belt loosening, it is necessary to which regulation is sent out frequently
The position of motivation.The service life of belt is nor very long, if the belt replacing for not finding same model after damage in time also holds
Easily dally over one's work.
The content of the invention
In view of the shortcomings of the prior art, the present invention discloses a kind of four-wheel tractor shaft transmission system, by using power transmission shaft
Transmission replaces belt transmission, improves present in four-wheel tractor belt transmission because transmission efficiency is low caused by skidding the problem of simultaneously
Solve regulation and change the trouble of belt.
Four-wheel tractor shaft transmission system of the present invention, its technical scheme include engine, clutch, transmission case and speed change
Case, the engine rear connect clutch, clutch rear connection transmission case, transmission case rear connection gearbox, gearbox
The rear axle of rear connection driving rear wheel.Except that：By being driven axis connection, the change between engine and clutch
Fast upper box part is provided with the control lever for shifting gears.
In said structure, power transmission shaft is mounted between four-wheel tractor shaft transmission system engine and clutch of the present invention,
Belt transmission is replaced using transmission shaft driven, improves present in four-wheel tractor belt transmission the transmission efficiency caused by skidding
The problem of low.
Because power transmission shaft has certain length, engine and clutch spacing are wider, install power transmission shaft for convenience, make biography
Moving axis is not interfered with driver's cabin, and the clutch is located at engine rear position on the lower side, power transmission shaft axle center with the horizontal 20~
30 ° of angles, the both ends of the drive shaft, universal joint is provided between engine and clutch.
Gearbox location is shifted gears, in handle of gear and speed change for convenience not immediately below driver's cabin caused by being moved after gearbox
Between case add variable-speed operating control structure, the variable-speed operating control structure for can handle of gear stir be transferred to gearbox reach gearshift effect
The drive mechanism of fruit.
Beneficial effects of the present invention：
In four-wheel tractor shaft transmission system structure of the present invention, belt transmission is replaced by using transmission shaft driven, improved
Because transmission efficiency is low caused by skidding the problem of and solves regulation present in four-wheel tractor belt transmission and change belt
Trouble.
Brief description of the drawings
Fig. 1 is each part scheme of installation of four-wheel tractor shaft transmission system of the present invention.
Figure number identifies：1st, engine, 2, power transmission shaft, 3, clutch, 4, control lever, 5, transmission case, 6, gearbox, 7, after
Axle.
Embodiment
The invention will be further described with reference to embodiments, but the invention is not limited in these embodiments.
Four-wheel tractor shaft transmission system of the present invention, including engine 1, clutch 3, transmission case 5 and gearbox 6, it is described
The rear of engine 1 connects clutch 3, the rear of clutch 3 connection transmission case 5, the rear of transmission case 5 connection gearbox 6, gearbox 6
The rear axle 7 of rear connection driving rear wheel.
As the improvement of four-wheel tractor shaft transmission system of the present invention, compared with common four-wheel tractor transmission system,
Connected between four-wheel tractor shaft transmission system engine 1 and clutch 3 of the present invention by (1) power transmission shaft 2, the gearbox 6
Top is provided with variable-speed operating control bar 4, and said structure replaces belt transmission using the transmission of power transmission shaft 2, improves four-wheel tractor belt
Present in transmission because transmission efficiency is low caused by skidding the problem of, as shown in Figure 1.
The clutch 3 is located at the rear of engine 1 position on the lower side, and the axle center of power transmission shaft 2 is described with the horizontal 20 ° of angles
The both ends of power transmission shaft 2, universal joint is provided between engine 1 and clutch 3, it is inclined that this structure makes clutch 3 be installed on the rear of engine 1
Lower position, power transmission shaft 2 is set not interfere with driver's cabin, as shown in Figure 1.
The variable-speed operating control structure for can handle of gear stir be transferred to gearbox 6 reach gearshift effect drive mechanism,
This structure can manipulate gearbox 6 in remote position, even if gearbox 6 does not interfere with manipulation, such as Fig. 1 farther out apart from driver's cabin yet
It is shown.
Claims (3)
1. four-wheel tractor shaft transmission system, including engine (1), clutch (3), transmission case (5) and gearbox (6), described
Engine (1) rear connection clutch (3), clutch (3) rear connection transmission case (5), transmission case (5) rear connection gearbox
(6), the rear axle of gearbox (6) rear connection driving rear wheel, it is characterised in that：The engine (1) and clutch (3) it
Between by power transmission shaft (2) connect, gearbox (6) top is provided with control lever (4).
2. four-wheel tractor shaft transmission system according to claim 1, it is characterised in that：The clutch (3) is positioned at hair
Motivation (1) rear position on the lower side, power transmission shaft (2) axial line are set with the horizontal 20~30 ° of angles, power transmission shaft (2) both ends
There is universal joint.
3. four-wheel tractor shaft transmission system according to claim 3, it is characterised in that：The variable-speed operating control structure (4)
For that handle of gear can be stirred the drive mechanism for being transferred to gearbox (6) and reaching gearshift effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710719345.6A CN107487181A (en) | 2017-08-21 | 2017-08-21 | four-wheel tractor shaft transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710719345.6A CN107487181A (en) | 2017-08-21 | 2017-08-21 | four-wheel tractor shaft transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107487181A true CN107487181A (en) | 2017-12-19 |
Family
ID=60645627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710719345.6A Pending CN107487181A (en) | 2017-08-21 | 2017-08-21 | four-wheel tractor shaft transmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107487181A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4947709A (en) * | 1987-11-04 | 1990-08-14 | Kubota, Ltd. | Propeller shaft transmission structure for a tractor |
| JPH0885354A (en) * | 1994-09-20 | 1996-04-02 | Yanmar Agricult Equip Co Ltd | Movable agricultural machinery |
| US20020027036A1 (en) * | 2000-04-26 | 2002-03-07 | Yoshiaki Hori | Four-wheel vehicle for traveling on irregular road |
| JP2007131107A (en) * | 2005-11-09 | 2007-05-31 | Nissan Motor Co Ltd | Motor-driven four-wheel drive car |
| JP2009214669A (en) * | 2008-03-10 | 2009-09-24 | Kubota Corp | Tractor |
| CN202156294U (en) * | 2011-06-15 | 2012-03-07 | 张齐山 | Transmission integrated type font-rear drive minitype tractor |
| CN102935802A (en) * | 2012-12-06 | 2013-02-20 | 南宁市武拖机械有限责任公司 | Bowing tractor |
| CN202911540U (en) * | 2012-10-22 | 2013-05-01 | 张齐山 | Bowing front and back driving steering wheel tractor transmission system with air-cooled diesel engine |
| CN105980191A (en) * | 2014-05-29 | 2016-09-28 | 大同工业株式会社 | Agricultural working vehicle transmission combination |
| CN207360086U (en) * | 2017-08-21 | 2018-05-15 | 桂林科特机械有限责任公司 | Four-wheel tractor shaft transmission system |
-
2017
- 2017-08-21 CN CN201710719345.6A patent/CN107487181A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4947709A (en) * | 1987-11-04 | 1990-08-14 | Kubota, Ltd. | Propeller shaft transmission structure for a tractor |
| JPH0885354A (en) * | 1994-09-20 | 1996-04-02 | Yanmar Agricult Equip Co Ltd | Movable agricultural machinery |
| US20020027036A1 (en) * | 2000-04-26 | 2002-03-07 | Yoshiaki Hori | Four-wheel vehicle for traveling on irregular road |
| JP2007131107A (en) * | 2005-11-09 | 2007-05-31 | Nissan Motor Co Ltd | Motor-driven four-wheel drive car |
| JP2009214669A (en) * | 2008-03-10 | 2009-09-24 | Kubota Corp | Tractor |
| CN202156294U (en) * | 2011-06-15 | 2012-03-07 | 张齐山 | Transmission integrated type font-rear drive minitype tractor |
| CN202911540U (en) * | 2012-10-22 | 2013-05-01 | 张齐山 | Bowing front and back driving steering wheel tractor transmission system with air-cooled diesel engine |
| CN102935802A (en) * | 2012-12-06 | 2013-02-20 | 南宁市武拖机械有限责任公司 | Bowing tractor |
| CN105980191A (en) * | 2014-05-29 | 2016-09-28 | 大同工业株式会社 | Agricultural working vehicle transmission combination |
| CN207360086U (en) * | 2017-08-21 | 2018-05-15 | 桂林科特机械有限责任公司 | Four-wheel tractor shaft transmission system |
Non-Patent Citations (2)
| Title |
|---|
| 叶长青等: "四驱方向盘拖拉机传动系统分析与优化", 《广西农业机械化》 * |
| 温辉等: "TN1504拖拉机传动系的设计特点", 《拖拉机与农用运输车》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171219 |