Articulated tractor head and tractor with same

A technology of tractor and machine head, applied in the field of tractors, which can solve the problems of inability to realize mutual conversion of front-drive, limited range of use, single function, etc., and achieve the effect of simple structure, wide application and convenient use

Inactive Publication Date: 2014-04-16
刘光兵 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The function of this tractor is single, it can only be used for rotary tillage, and it cannot realize mutual conversion among front-wheel drive, rear-wheel drive and four-wheel drive, and the scope of use is limited

Method used

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  • Articulated tractor head and tractor with same
  • Articulated tractor head and tractor with same
  • Articulated tractor head and tractor with same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] refer to image 3 , a kind of waist steering tractor, is made up of machine head, transfer case 14, hydraulic cylinder 11, steering arm 9, frame (not marked in the figure), bearing box 8 and front axle transmission shaft 13; said machine head includes Engine 1, hydraulic steering gear 2, gearbox 3, seat 4, first transmission shaft 5, traction shaft 7 and front drive axle 6; the input end of the engine 1 is connected with the gearbox 3; the gearbox 3 The main output end is connected with the first drive shaft 5 through a telescopic universal joint 8; the gearbox 3 is also provided with an auxiliary output end for driving an additional equipment drive shaft; the front drive axle 6 is located at the Below, it acts as a front drive.

[0027] The input end of the transfer case 14 is connected with the first transmission shaft 5; the output end of the transfer case 14 includes an oil pump drive, a front axle drive output end and a rear axle drive output end; the oil pump of ...

Embodiment 2

[0033] refer to Figure 4 , a bent-over steering tractor (with a rotary tiller), consisting of a machine head, a transfer case 14, a hydraulic cylinder 11, a steering arm 9, a frame (not shown in the figure), a bearing box 8, a front axle drive shaft 13 and a rotary The cultivator drive shaft 15 is composed; the input end of the transfer case 14 is connected with the first drive shaft 5; the machine head includes the engine 1, the hydraulic steering gear 2, the gearbox 3, the seat 4, and the first drive shaft 5. The traction shaft 7 and the front drive axle 6; the engine 1 is connected to the input end of the gearbox 3; the main output end of the gearbox 3 is connected to the first transmission shaft 5 through a telescopic universal joint 8; The gearbox 3 is also provided with an auxiliary output end for driving the transmission shaft of additional equipment; the front drive axle 6 is located below the gearbox 3 and plays the role of front drive.

[0034] The output end of th...

Embodiment 3

[0040] refer to Figure 5 , a waist-steering tractor (with a plow), consisting of a machine head, a transfer case 14, a hydraulic cylinder 11, a steering arm 9, a frame (not shown in the figure), a bearing box 8 and a front axle drive shaft 13; The nose includes an engine 1, a hydraulic steering gear 2, a gearbox 3, a seat 4, a first transmission shaft 5, a traction shaft 7 and a front drive axle 6; the engine 1 is connected to the input end of the gearbox 3; The main output end of the gearbox 3 is connected to the first transmission shaft 5 through a telescopic universal joint 8; the gearbox 3 is also provided with an auxiliary output end for driving an additional equipment transmission shaft; the front drive axle 6 is located under the gearbox 3 and plays the role of front drive.

[0041] The input end of the transfer case 14 is connected with the first transmission shaft 5; the output end of the transfer case 14 includes an oil pump drive, a front axle drive output end and...

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PUM

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Abstract

An articulated tractor head comprises an engine, a hydraulic steering gear, a gearbox, a seat, a first transmission shaft, a traction shaft and a front drive bridge. The engine is connected with the input end of the gearbox. The main output end of the gearbox is connected with the first transmission shaft through a telescopic universal coupler. The gearbox is further provided with an auxiliary output end for driving an auxiliary equipment transmission shaft. The front drive bridge is located below the gearbox and functions as front drive. The invention further discloses a articulated tractor. The articulated tractor head is high in bearing capacity. The tractor with the articulated tractor head is simple in structure, provided with multiple power output ends, capable of realizing switching among front drive, rear drive and hydraulic drive, and convenient to operate.

Description

technical field [0001] The invention relates to an agricultural machinery appliance in the technical field of agricultural machinery, in particular to a bending-steering tractor head and a tractor including the head. Background technique [0002] The existing tractor head includes engine and gearbox. The gearbox and drive axle are a box structure, which plays the role of speed change and drive axle. Due to the limitation of the shape of the tractor head, the gear module in the gearbox cannot be increased. Large, resulting in poor carrying capacity, which cannot meet the requirements of limiting industrial and agricultural equipment for transportation capacity. [0003] At present, there is a problem that a single power output system drives multiple power demand equipment in the waist-steering tractor, resulting in insufficient power output; [0004] CN 102918949 A discloses a multifunctional tractor capable of transportation, rotary tillage, and pumping irrigation. The mult...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K17/06B60K17/344B60K20/02
Inventor 刘光兵刘宁
Owner 刘光兵
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