Laboratory-experimental verification of calculation of force effects in tractor's three-point hitch acting on driving wheels

被引：19

作者：

Portes, Petr ^{[1
]}

Bauer, Frantisek ^{[2
]}

Cupera, Jiri ^{[2
]}

机构：

[1] Brno Univ Technol, Fac Mech Engn, Brno 61669, Czech Republic

[2] Mendel Univ Brno, Dept Engn & Automobile Transport, Brno, Czech Republic

来源：

SOIL & TILLAGE RESEARCH | 2013年 / 128卷

关键词：

Multi body model; Three point hitch; Wheel load; PERFORMANCE; SYSTEM;

D O I：

10.1016/j.still.2012.10.007

中图分类号：

S15 [土壤学];

学科分类号：

0903 ; 090301 ;

摘要：

The paper deals with the determination of the tractor wheel load during tillage. Forces acting between tractor and implement significantly change the load of driving wheels. Mathematical description of simple model fails due to impossibility of determination these forces between the tractor and implement. The article describes the multi-body model used for calculation of resultant force and torque acting from the implement on a tractor as well as the forces acting between the wheels and the soil. Paper also shows the results of verification of calculations based on experimental measurements carried out in the laboratory and tests performed under the field conditions. (c) 2012 Elsevier B.V. All rights reserved.

引用

页码：81 / 90

页数：10

共 2 条

[1] Design of laboratory test device for evaluating the lifetime of hydraulic components of tractor three-point hitch
Hujo, Ľubomír
Tkáč, Zdenko
Tulík, Juraj
Hajdák, Vladislav
Advanced Materials Research, 2013, 801 : 137 - 142
[2] Experimental research and analysis on tillage force distribution on the three-point hitch on agricultural machinery
Lu, Zhixiong
Dymang, Sar
Cheng, Zhun
Lu, Yang
Gao, Qiang
Dai, Fang
International Agricultural Engineering Journal, 2019, 28 (03): : 118 - 127

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