CN104175854A - Fuel-electric hybrid four-wheel tractor - Google Patents
Fuel-electric hybrid four-wheel tractor Download PDFInfo
- Publication number
- CN104175854A CN104175854A CN201410431301.XA CN201410431301A CN104175854A CN 104175854 A CN104175854 A CN 104175854A CN 201410431301 A CN201410431301 A CN 201410431301A CN 104175854 A CN104175854 A CN 104175854A
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- fuel
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- wheeled tractor
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Abstract
The invention relates to a fuel-electric hybrid four-wheel tractor and belongs to agricultural power machinery. A transfer case is assembled outside a rear-axle driving gearbox of a fuel power four-wheel tractor, a motor and a hydraulic fuel pump are mounted on the fuel power four-wheel tractor and on two opposite sides of the transfer case respectively, a motor shaft of the motor is connected with one end of a reversing power shaft, a power input shaft of the hydraulic fuel pump is connected with the other end of the reversing power shaft through a transmission system, a storage battery and a hydraulic motor are assembled on the fuel power four-wheel tractor, two ends of a hydraulic fuel pipe are respectively connected on the hydraulic fuel pump and the hydraulic motor, and the storage battery is respectively communicated with the motor and a generator of the fuel power four-wheel tractor through leads. Conversion and switching of two kinds of power sources for output power of the agricultural tractor is realized, and the fuel-electric hybrid four-wheel tractor has the advantages of simple structure, simplicity and convenience in conversion and operation, environment friendliness.
Description
Technical field
The invention belongs to farm power machinery, relate generally to a kind of double dynamical four-wheeled tractor that oil fuel and electric power is propulsion source of take.
Background technology
At present, the propulsion source of farm tractor all adopts the fuel oil energy, on trac., be equipped with diesel motor, diesel motor power some is distributed to walking (or claiming traction) power of trac. walking and traction agricultural machinery and implement forward movement, another is partly supplied with the motion operations such as supporting agricultural machinery and implement lifting, rotation and uses, and is called outer defeated power.Not only fuel oil consumption is many for single fuel oil energy driving source machinery, and especially exhaust emissions amount is large, and environmental pollution is serious.Along with the raising of human environment protection consciousness, the research that changes and alleviate the farm power machinery environmental pollution of the single fuel oil energy causes people's concern and attention.
Summary of the invention
Object of the present invention is exactly the problem existing for above-mentioned prior art, researches and develops a kind of fuel and electric hybrid four-wheeled tractor, reaches the object that alleviates single fuel oil energy farm power machinery environmental pollution.
The object of the present invention is achieved like this: fuel and electric hybrid four-wheeled tractor comprises fuel power four-wheeled tractor, equipped side power take-off shaft in the rear-axle drive change speed gear box of described fuel power four-wheeled tractor, in rear-axle drive change speed gear box outside portion, auxiliary gear box is installed in configuration, rotating installation commutation dynamical axis in described auxiliary gear box, sliding cone gear circumferentially and radial location, axially movable is fitted on commutation dynamical axis, described sliding cone gear is engagement or separated cooperation with the drive bevel gear being packed on side power take-off shaft end, the separation being fitted on auxiliary gear box is stirred and is coordinated with the insertion of sliding cone gear with engagement bar handle, on described fuel power four-wheeled tractor, be positioned at place, position, the relative both sides of auxiliary gear box electrical motor and hydraulic oil pump are installed respectively, described electric electromechanics arbor is connected with commutation dynamical axis one end, the power input shaft of described hydraulic oil pump is connected with the commutation dynamical axis other end by driving system, battery pack and HM Hydraulic Motor are fitted on described fuel power four-wheeled tractor, the two ends of hydraulic oil pipe are connected in hydraulic oil pump and HM Hydraulic Motor, hydraulic oil pump is communicated with HM Hydraulic Motor, wire by battery pack respectively with electrical motor and fuel power four-wheeled tractor on electrical generator connect.
The present invention has realized the double dynamical energy mix of agricultural four-wheeled tractor, during use, both can adopt fuel engines power as walking power and the outer defeated power of four-wheeled tractor, can adopt again the single walking power as four-wheeled tractor of fuel engines power, adopt electric power as the outer defeated propulsion source of the agricultural machinery and implement with four-wheel tractor operation simultaneously, reduce fuel oil consumption, reduce and alleviate the pollution of fuel engines exhaust emissions to environment, have simple in structure, conversion operations simple and convenient, trac. walking and towability are strong, the feature that environment protecting is good.
Accompanying drawing explanation
Fig. 1 is fuel and electric hybrid four-wheeled tractor structural representation;
Fig. 2 is bowing to view of Fig. 1.
Piece number explanation in figure:
1, fuel power four-wheeled tractor, 2, separation and engagement bar handle, 3, battery pack, 4, sliding cone gear, 5, electrical motor, 6, auxiliary gear box, 7, drive bevel gear, 8, commutation dynamical axis, 9, driving system, 10, hydraulic oil pump, 11, HM Hydraulic Motor, 12, rear-axle drive change speed gear box, 13, side power take-off shaft, 14, hydraulic oil pipe.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present invention is described in detail.A kind of fuel and electric hybrid four-wheeled tractor comprises fuel power four-wheeled tractor 1, the interior equipped side power take-off shaft 13 of rear-axle drive change speed gear box 12 at described fuel power four-wheeled tractor 1, in the 12 outside portion configurations of rear-axle drive change speed gear box, auxiliary gear box 6 is installed, at the interior rotating installation commutation dynamical axis 8 of described auxiliary gear box 6, sliding cone gear 4 circumferentially and radial location, axially movable is fitted on commutation dynamical axis 8, described sliding cone gear 4 is engagement or separated cooperation with the drive bevel gear 7 being packed on side power take-off shaft 13 ends, the separation being fitted on auxiliary gear box 6 is stirred and is coordinated with 4 insertions of sliding cone gear with engagement bar handle 2, on described fuel power four-wheeled tractor 1, be positioned at auxiliary gear box 6 places, position, relative both sides electrical motor 5 and hydraulic oil pump 10 are installed respectively, described electrical motor 5 motor shafts are connected with commutation dynamical axis 8 one end, the power input shaft of described hydraulic oil pump 10 is connected with commutation dynamical axis 8 other ends by driving system 9, battery pack 3 and HM Hydraulic Motor 11 are fitted on described fuel power four-wheeled tractor 1, the two ends of hydraulic oil pipe 14 are connected in hydraulic oil pump 10 and HM Hydraulic Motor 11, hydraulic oil pump 10 is communicated with HM Hydraulic Motor 11, wire by battery pack 3 respectively with electrical motor 5 and fuel power four-wheeled tractor 1 on electrical generator connect.Described driving system 9 comprises sprocket wheel and chain gear, meshed transmission gear and universal drive shaft connection for transmission.
Drive bevel gear 7 in auxiliary gear box 6 and sliding cone gear 4 are when engagement, close electrical motor 5 power supplys, electrical motor 5 stops operating, and the walking power of fuel power four-wheeled tractor 1 and outer defeated power are all supplied with by the fuel engines of fuel power four-wheeled tractor 1.Drive bevel gear 7 in auxiliary gear box 6 and sliding cone gear 4 separated control with engagement bar handle 2 under during in released state, the walking power of fuel power four-wheeled tractor 1 is still supplied with by fuel engines, open electrical motor 5 source switchs, under battery pack 3 electric power supply, the motor shaft of electrical motor 5 rotates, through commutation dynamical axis 8, driving system 9, drive hydraulic oil pump 10 work, high pressure liquid force feed, in hydraulic oil pipe 14 enters HM Hydraulic Motor 11, completes providing agricultural equipment operation power.Now, fuel and electric hybrid four-wheeled tractor has been realized dual power source and has been supplied with operation, has reduced the consumption of single fuel oil energy trac. to fuel oil, has alleviated the exhaust emission to environment.
Claims (2)
1. a fuel and electric hybrid four-wheeled tractor, comprise fuel power four-wheeled tractor (1), equipped side power take-off shaft (13) in the rear-axle drive change speed gear box (12) of described fuel power four-wheeled tractor (1), it is characterized in that: in rear-axle drive change speed gear box (12) outside portion, auxiliary gear box (6) is installed in configuration, rotating installation commutation dynamical axis (8) in described auxiliary gear box (6), sliding cone gear (4) circumferentially and radial location, axially movable is fitted on commutation dynamical axis (8), described sliding cone gear (4) is engagement or separated cooperation with the drive bevel gear (7) being packed on side power take-off shaft (13) end, the separation being fitted on auxiliary gear box (6) is stirred and is coordinated with sliding cone gear (4) insertion with engagement bar handle (2), on described fuel power four-wheeled tractor (1), be positioned at auxiliary gear box (6) and relatively place, position, both sides be installed respectively by electrical motor (5) and hydraulic oil pump (10), described electrical motor (5) motor shaft is connected with commutation dynamical axis (8) one end, the power input shaft of described hydraulic oil pump (10) is connected with commutation dynamical axis (8) other end by driving system (9), battery pack (3) and HM Hydraulic Motor (11) are fitted on described fuel power four-wheeled tractor (1), the two ends of hydraulic oil pipe (14) are connected in hydraulic oil pump (10) and HM Hydraulic Motor (11), hydraulic oil pump (10) is communicated with HM Hydraulic Motor (11), wire by battery pack (3) respectively with electrical motor (5) and fuel power four-wheeled tractor (1) on electrical generator connect.
2. fuel and electric hybrid four-wheeled tractor according to claim 1, is characterized in that: described driving system (9) comprises sprocket wheel and chain gear, meshed transmission gear and universal drive shaft connection for transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410431301.XA CN104175854A (en) | 2014-08-28 | 2014-08-28 | Fuel-electric hybrid four-wheel tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410431301.XA CN104175854A (en) | 2014-08-28 | 2014-08-28 | Fuel-electric hybrid four-wheel tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104175854A true CN104175854A (en) | 2014-12-03 |
Family
ID=51957324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410431301.XA Pending CN104175854A (en) | 2014-08-28 | 2014-08-28 | Fuel-electric hybrid four-wheel tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104175854A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108891245A (en) * | 2018-05-21 | 2018-11-27 | 合肥亚美科技股份有限公司 | One kind is ascended a height Operation Van's four-wheel frequency-conversion drive apparatus |
| CN113147383A (en) * | 2021-03-02 | 2021-07-23 | 湖北特拉斯农业机械有限公司 | Oil-electricity dual-power four-wheel tractor with power switching function |
| RU215449U1 (en) * | 2022-02-25 | 2022-12-14 | Общество с ограниченной ответственностью "Челябинский тракторный завод-УРАЛТРАК" | TRACKED INDUSTRIAL TRACTOR WITH ELECTROMECHANICAL TRANSMISSION |
-
2014
- 2014-08-28 CN CN201410431301.XA patent/CN104175854A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108891245A (en) * | 2018-05-21 | 2018-11-27 | 合肥亚美科技股份有限公司 | One kind is ascended a height Operation Van's four-wheel frequency-conversion drive apparatus |
| CN113147383A (en) * | 2021-03-02 | 2021-07-23 | 湖北特拉斯农业机械有限公司 | Oil-electricity dual-power four-wheel tractor with power switching function |
| RU215449U1 (en) * | 2022-02-25 | 2022-12-14 | Общество с ограниченной ответственностью "Челябинский тракторный завод-УРАЛТРАК" | TRACKED INDUSTRIAL TRACTOR WITH ELECTROMECHANICAL TRANSMISSION |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141203 |