带钢钉的拖拉机轮胎在100%车轮打滑时的牵伸性能

IF 1.3 Q2 AGRICULTURE, MULTIDISCIPLINARY

Acta Technologica Agriculturae Pub Date : 2022-06-01 DOI:10.2478/ata-2022-0016

R. Abrahám, Tomáš Zubčák, R. Majdan, K. Kollárová, Eva Matejková, S. Masarovicová, R. Drlička

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引用次数: 1

摘要

摘要驱动轮是拖拉机的一部分，它将力从轮胎传递到地面。因此，它会影响拖拉机的运动和机具的拉动。本文旨在基于牵引杆在100%滑移时的牵引力来评估特种驱动轮的牵引性能。这些轮子由钢钉组成，用于底座或工作位置。该设计的特点是将尖刺放置在轮胎胎面花纹中。轮胎的橡胶凸耳高于尖刺，因此，它们在基本位置不与地面接触。工作位置的尖刺超过了与地面接触的轮胎直径。试验是在土壤湿度相对较低的草地上进行的。使用小型拖拉机将尖刺轮胎与标准轮胎进行了比较。牵引杆拉力的增加在2档和1档分别达到15.9%和16.7%的统计显著值。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Drawbar Performance of Tractor Tyres with Steel Spikes At 100%-Wheel Slip

Abstract A driving wheel is a part of a tractor, which transmits forces from a tyre to the ground. Therefore, it affects the tractor movement and the pulling of an implement. The paper is aimed at a tractive performance evaluation of special driving wheels based on drawbar pull at 100%-slip. These wheels consist of steel spikes to be applied in the base or working position. The design is characterized by the spikes placed in a tyre-tread pattern. The rubber lugs of the tyre are higher than spikes, therefore, they are not in contact with the ground in the base position. The spikes in the working position exceed the tyre diameter to be in contact with the ground. Tests were performed on a grass plot at a relatively low soil moisture. The spike tyres were compared with the standard tyres using a sub-compact tractor. An increase in drawbar pull reached a statistically significant value of 15.9% in the 2nd gear and 16.7% in the 1st gear.

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来源期刊

Acta Technologica Agriculturae AGRICULTURE, MULTIDISCIPLINARY-

CiteScore

2.50

自引率

28.60%

发文量

审稿时长

18 weeks

期刊介绍： Acta Technologica Agriculturae is an international scientific double-blind peer reviewed journal focused on agricultural engineering. The journal is multidisciplinary and publishes original research and review papers in engineering, agricultural and biological sciences, and materials science. Aims and Scope Areas of interest include but are not limited to: agricultural and biosystems engineering; machines and mechanization of agricultural production; information and electrical technologies; agro-product and food processing engineering; physical, chemical and biological changes in the soil caused by tillage and field traffic, soil working machinery and terramechanics; renewable energy sources and bioenergy; rural buildings; related issues from applied physics and chemistry, ecology, economy and energy.