CN203752886U - Series type hybrid power tractor - Google Patents
Series type hybrid power tractor Download PDFInfo
- Publication number
- CN203752886U CN203752886U CN201420008328.3U CN201420008328U CN203752886U CN 203752886 U CN203752886 U CN 203752886U CN 201420008328 U CN201420008328 U CN 201420008328U CN 203752886 U CN203752886 U CN 203752886U
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- CN
- China
- Prior art keywords
- gear
- power
- shaft
- motor
- bevel gear
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
Abstract
The utility model discloses a series type hybrid power tractor. The series type hybrid power tractor comprises a power mechanism. The series type hybrid power tractor is characterized in that the power mechanism comprises an engine, a power generator, a storage battery group, a motor and a gear box; the engine is in series connection with the power generator through a connecting flywheel; the power generator, the storage battery group and the motor are connected with a power convertor simultaneously; the motor is provide with a motor controller; an output shaft of the motor is connected with the gear box. According to the series type hybrid power tractor, the engine can be always run under the optimum working condition and the power is converted through the power convertor to be stored or directly supplied for the motor; emissions are low, the noise is low, the efficiency is high, and the like; the speed regulation range can be wide through coordinated speed regulation of the engine, the power generator, the storage battery group, the motor and the gear box and accordingly the multiple operation requirements can be met.
Description
Technical field
The utility model relates to a kind of serial mixed power trac., is the mixed-power tractor that is applicable to farm work specifically, belongs to agricultural machinery technological field.
Background technology
Along with scientific and technological fast development, lack of energy and problem of environmental pollution become more and more serious, urgent problem especially concerning the farm power machinery trac. of farm work.Because the quality of farm work environment directly has influence on the quality of crops, and vary in size for the required power of the different tillage method of different crops, the trac. of same general type is difficult to meet the demands, and need to be applicable to the multifunctional agriculture power machine of several work operating mode, energy-conserving and environment-protective.And, the exhaustion of oil resources, rise of the oil price, the Work machine use cost taking fuel oil as power is also more and more higher.And China's agricultural is main mainly with decentralized, mechanized operation level is lower, and most of operations are still original hand labour, and intensity is large, efficiency is low, poor working environment.
Utility model content
In order to solve problems of the prior art as above, the utility model provides a kind of a kind of serial mixed power trac. based on driving engine and generator combined operation.
In order to reach the object of above-mentioned utility model, the technical solution of the utility model is:
A kind of serial mixed power trac., comprise actuating unit, it is characterized in that, described actuating unit comprises driving engine, electrical generator, battery pack, electrical motor and change speed gear box, wherein, described driving engine is connected in the mode of series connection by a connection flywheel with electrical generator, and described electrical generator, battery pack and electrical motor are connected with a power converter simultaneously, and on described electrical motor, be also provided with electric machine controller, and the output shaft of described electrical motor is connected with described change speed gear box.
Further, described battery pack at least comprises two storage batterys.
Further, in described change speed gear box, be provided with the first variable shaft, the second variable shaft, the 3rd variable shaft and output axle shaft, described output axle shaft is connected with described drive wheel, and be set side by side with the second bevel gear on the first described variable shaft, the first straight gear and the second straight gear, on the second described variable shaft, be set up in parallel and be provided with the first dual gear and the second dual gear, on the 3rd described variable shaft, be set side by side with the 3rd straight gear, the 4th straight gear, the 3rd pair of bevel gear and the 5th straight gear, on described output axle shaft, be provided with diff wheel, in addition, also comprise the first bevel gear, the first described bevel gear is arranged on the output shaft of electrical motor, and the second described bevel gear and the first bevel gear are intermeshing, the second dual gear engages with the first straight gear, the first described dual gear engages with the 4th straight gear, and described diff wheel engages with the 5th straight gear, and the 3rd pair of described bevel gear is communicated with a power take-off shaft.
The beneficial effects of the utility model are: serial mixed power trac. described in the utility model makes driving engine move under optimum condition all the time, be converted to electric power by power converter and store or directly supply with electrical motor, there is anti-emission carburetor, low noise, efficiency advantages of higher, and by the collaborative speed governing of driving engine, electrical generator, battery pack, electrical motor and change speed gear box, make speed adjustable range wider, can meet several work requirement.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model one embodiment.
In figure, main Reference numeral implication is:
1, driving engine 2, connection flywheel 3, electrical generator 4, battery pack
5, power converter 6, electrical motor 7, electric machine controller 8, change speed gear box
9, drive wheel 10, trifilar suspension 11, power take-off shaft 12, diff wheel
13, output axle shaft 14, bearing circle 15, deflecting bar 16, wheel flutter.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is carried out to concrete introduction.
Fig. 1 is the structural representation of the utility model one embodiment.
As shown in Figure 1: serial mixed power trac., its actuating unit comprises driving engine 1, electrical generator 3, battery pack 4, electrical motor 6 and change speed gear box 8, wherein, described driving engine 1 is connected in the mode of series connection by a connection flywheel 2 with electrical generator 3, and described electrical generator 3, battery pack 4 and electrical motor 6 are connected with a power converter 5 simultaneously, and on described electrical motor 6, be also provided with electric machine controller 7, and the output shaft of described electrical motor 6 is connected with described change speed gear box 8.In the present embodiment, described battery pack 4 comprises two storage batterys, certainly, more storage batterys also can be set according to actual needs.
In addition, in the present embodiment, in described change speed gear box 8, be provided with the first variable shaft 8a, the second variable shaft 8b, the 3rd variable shaft 8c and output axle shaft 13, described output axle shaft 13 is connected with described drive wheel 9, and be set side by side with the second bevel gear 8e on the first described variable shaft 8a, the first straight gear 8f and the second straight gear 8g, on the second described variable shaft 8b, be set up in parallel and be provided with the first dual gear 8h, 8i and the second dual gear 8k, 8j, on the 3rd described variable shaft 8c, be set side by side with the 3rd straight gear 8l, the 4th straight gear 8m, the 3rd couple of bevel gear 8p and the 5th straight gear 8n, on described output axle shaft 13, be provided with diff wheel 12, in addition, in described change speed gear box 8, also comprise the first bevel gear 8c, the first described bevel gear 8c is arranged on the output shaft of electrical motor 6, and the second described bevel gear 8e and the first bevel gear 8c are intermeshing, the second dual gear 8k, 8j engages with the first straight gear 8f, the first described dual gear 8h, 8i engages with the 4th straight gear 8m, and described diff wheel 12 engages with the 5th straight gear 8n, and the 3rd couple of described bevel gear 8p is communicated with a power take-off shaft 11.In the present embodiment, described output axle shaft 13 is connected with drive wheel 9.
The concrete power transmission process of the utility model is:
In the time that driving engine 1 is worked, drive electrical generator 3 to generate electricity and provide electric power for trac., power converter 5 flows to electric power that battery pack 4 charges or driving motor 6, then drives trac. running through change speed gear box 8, diff wheel 12, output axle shaft 13, drive wheel 9; Described electric machine controller 7 is controlled the rotating speed of electrical motor 6; When workload hour, kill engine 1 and 3 groups of electrical generators, only have battery pack 4 power supplies that electrical motor 6 is worked; In the time that workload is medium, 3 groups of startup output power direct drive motor 6 of driving engine 1 and electrical generator are worked; In the time that workload is larger, 3 groups of driving engine 1 and electrical generators and battery pack 4 are worked for electrical motor 6 simultaneously; The steering handwheel 14 and the deflecting bar 15 that are arranged on serial mixed power trac. can manipulate wheel flutter 16, realize turning to of trac., and the rear portion of trac. are also provided with trifilar suspension 10, are connected with of the present utility model for multiple machines such as sowing, harvestings.
And the power transmission route of change speed gear box 8 is:
The first bevel gear 8d is arranged on electrical motor 6 output shafts, the second bevel gear 8e engages with the first bevel gear 8d, and the second bevel gear 8e is arranged on upper the-the first straight gear 8f of the first variable shaft 8a or second straight gear 8g-second variable shaft 8b-the second dual gear 8k, 8j-the first dual gear 8h, 8i-the 3rd variable shaft 8c-the 3rd straight gear 8l or the 4th straight gear 8m or the 3rd couple of bevel gear 8p of the 5th straight gear 8n-or diff 12-power take-off shaft 11-output axle shaft 13-drive wheel 9.This change speed gear box can be realized the speed change of 4 gears.
A kind of serial mixed power trac. described in the utility model makes driving engine 1 be under optimum condition to move all the time, effectively reduces discharge, reduces noise, increases work efficiency, and saves the energy; By driving engine 1, electrical generator 3, battery pack 4, power converter 5, electrical motor 6 and the collaborative speed governing of change speed gear box 8, speed adjustable range is wide.
The utility model is illustrated and should be appreciated that above-described embodiment does not limit the utility model in any form according to above-described embodiment, and all employings are equal to replaces or the technical scheme that obtains of equivalent transformation mode, within all dropping on protection domain of the present utility model.
Claims (3)
1. a serial mixed power trac., comprise actuating unit, it is characterized in that, described actuating unit comprises driving engine, electrical generator, battery pack, electrical motor and change speed gear box, wherein, described driving engine is connected in the mode of series connection by a connection flywheel with electrical generator, and described electrical generator, battery pack and electrical motor are connected with a power converter simultaneously, and on described electrical motor, be also provided with electric machine controller, and the output shaft of described electrical motor is connected with described change speed gear box.
2. a kind of serial mixed power trac. according to claim 1, is characterized in that: described battery pack at least comprises two storage batterys.
3. a kind of serial mixed power trac. according to claim 1, it is characterized in that: in described change speed gear box, be provided with the first variable shaft, the second variable shaft, the 3rd variable shaft and output axle shaft, described output axle shaft is connected with described drive wheel, and be set side by side with the second bevel gear on the first described variable shaft, the first straight gear and the second straight gear, on the second described variable shaft, be set up in parallel and be provided with the first dual gear and the second dual gear, on the 3rd described variable shaft, be set side by side with the 3rd straight gear, the 4th straight gear, the 3rd pair of bevel gear and the 5th straight gear, on described output axle shaft, be provided with diff wheel, in addition, also comprise the first bevel gear, the first described bevel gear is arranged on the output shaft of electrical motor, and the second described bevel gear and the first bevel gear are intermeshing, the second dual gear engages with the first straight gear, the first described dual gear engages with the 4th straight gear, and described diff wheel engages with the 5th straight gear, and the 3rd pair of described bevel gear is communicated with a power take-off shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420008328.3U CN203752886U (en) | 2014-01-07 | 2014-01-07 | Series type hybrid power tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420008328.3U CN203752886U (en) | 2014-01-07 | 2014-01-07 | Series type hybrid power tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203752886U true CN203752886U (en) | 2014-08-06 |
Family
ID=51248193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420008328.3U Expired - Fee Related CN203752886U (en) | 2014-01-07 | 2014-01-07 | Series type hybrid power tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203752886U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103660912A (en) * | 2014-01-07 | 2014-03-26 | 南京农业大学 | Series-type hybrid power tractor |
| CN109823160A (en) * | 2019-03-01 | 2019-05-31 | 丰疆智慧农业股份有限公司 | Distance increasing unit and mixed-power tractor and its application |
-
2014
- 2014-01-07 CN CN201420008328.3U patent/CN203752886U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103660912A (en) * | 2014-01-07 | 2014-03-26 | 南京农业大学 | Series-type hybrid power tractor |
| CN109823160A (en) * | 2019-03-01 | 2019-05-31 | 丰疆智慧农业股份有限公司 | Distance increasing unit and mixed-power tractor and its application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20150107 |
|
| EXPY | Termination of patent right or utility model |