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Fuel-electric hybrid four-wheel tractor

A tractor and dual-power technology, which is applied in the field of dual-power four-wheel tractors, can solve the problems of high fuel consumption, large exhaust emissions, and environmental pollution, and achieve the effects of strong walking and traction capabilities, reducing pollution, and reducing pollution

Inactive Publication Date: 2014-12-03
哈尔滨清阳环保设备科技开发有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Single-fuel energy-powered machinery not only consumes more fuel, but also emits a lot of exhaust gas, causing serious environmental pollution

Method used

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  • Fuel-electric hybrid four-wheel tractor

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Embodiment Construction

[0010] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. An oil-electric dual-power four-wheel tractor includes a fuel-powered four-wheel tractor 1, a side power output shaft 13 is equipped in the rear axle drive gearbox 12 of the fuel-electric four-wheel tractor 1, and a side power output shaft 13 is installed outside the rear axle drive gearbox 12. The transfer case 6 is installed at the top, and the reversing power shaft 8 is rotatably installed in the transfer case 6. The sliding bevel gear 4 is positioned in the circumferential and radial directions and is movable in the axial direction and is fitted on the reversing power shaft 8. Above, the sliding bevel gear 4 is meshed or separated from the driving bevel gear 7 fixed on the end of the side power output shaft 13, and the separation and meshing control handle 2 fitted on the transfer case 6 is engaged with the sliding bevel gear 4 Insert and toggle fit,...

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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 [0001] The invention belongs to agricultural power machinery, and mainly relates to a dual-power four-wheel tractor with fuel oil and electric power as power sources. Background technique [0002] At present, the power sources of agricultural tractors all use fuel energy, that is, the tractor is equipped with a diesel engine, and a part of the power of the diesel engine is allocated to the walking (or traction) power for the tractor to walk and pull the agricultural implements forward. It is used for supporting agricultural machinery lifting, rotating and other motion operations, which is called external power. Single-fuel energy-powered machinery not only consumes more fuel, but also emits a lot of exhaust gas, causing serious environmental pollution. With the improvement of human awareness of environmental protection, the study of changing and mitigating the environmental pollution of agricultural power machinery with single fuel energy has attracted peopl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K6/20B60K17/28B60K17/14
Inventor 李咸服周福君
Owner 哈尔滨清阳环保设备科技开发有限公司
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