Zobrazeno 1 - 10
of 661
pro vyhledávání: '"drawbar"'
Publikováno v:
مجلة جامعة كركوك للعلوم الزراعية, Vol 15, Iss 3, Pp 252-263 (2024)
This research study included evaluating the effect of patterns of distribution of chisel plow tines on field performance at different operating factors by studying three factors .The first is patterns of distribution of the chisel plow tines at three
Externí odkaz:
https://doaj.org/article/e872f00896a54bdfb67e4a3f77e7630e
Autor:
Harsh Nagar, Rajendra Machavaram, Ambuj, Peeyush Soni, Subhajit Saha, T. Subhash Chandra Bose
Publikováno v:
Systems Science & Control Engineering, Vol 12, Iss 1 (2024)
Knowing tractor drawbar pull is crucial to ensure the tractor can handle the required workload efficiently and safely, preventing soil damage and optimising field productivity. The present study proposes a novel approach for tractor drawbar pull pred
Externí odkaz:
https://doaj.org/article/c0a3baaad9104e48af44c4e409709736
Autor:
Thanoon Hussein, Saad Alrijabo
Publikováno v:
مجلة جامعة كركوك للعلوم الزراعية, Vol 14, Iss 3, Pp 287-295 (2023)
The study was conducted to find out the effect of adding weights on the wheels of the agricultural tractor and soil moisture content using the moldboard plow by measuring some mechanical properties, including the drawbar power,fuel consumption, soil
Externí odkaz:
https://doaj.org/article/535fc4f8b83144f8a518e53ee90b9b88
Autor:
Thanoon Hussein, Saad Alrijabo
Publikováno v:
مجلة جامعة كركوك للعلوم الزراعية, Vol 14, Iss 3, Pp 280-286 (2023)
The study was conducted during the agricultural season (2017-2018) and the size distribution of soil particles was (10.5% sand, 51.7 clay, 38.25 silt) so soil texture is clay soil to find out the effect of adding weights on the wheels of the agricult
Externí odkaz:
https://doaj.org/article/e0eff68e3fee4de5b79f7e354aa26a2d
Autor:
Rudolf Abrahám, Radoslav Majdan, Katarína Kollárová, Zdenko Tkáč, Eva Matejková, Soňa Masarovičová, Róbert Drlička
Publikováno v:
Agriculture, Vol 14, Iss 4, p 545 (2024)
In general, energy loss reduction via the interaction of tires with the ground improves tractor traction performance when a drawbar pull is generated. This paper is examines the driving wheels with steel spikes for a tractor equipped with modern radi
Externí odkaz:
https://doaj.org/article/688383e9d5b24a91ba7bc7140cc1a3a7
Autor:
Okechukwu Oduma, Elijah C. Ugwu, Precious Ehiomogue, Johnson E. Igwe, Dilibe I. Ntunde, Chukulebile S. Agu
Publikováno v:
Scientific African, Vol 21, Iss , Pp e01815- (2023)
Discrepancies amongst ecological soil situations necessitate records of the performance of machines under diverse soil categories for choice of tools to lessen cost, minimize energy loss, and increase agricultural production. This research sought to
Externí odkaz:
https://doaj.org/article/ca4fff8ec0654c1092c4794163d29b93
Publikováno v:
مجلة جامعة كركوك للعلوم الزراعية, Vol 13, Iss 4, Pp 412-427 (2022)
Soil compaction is one of the main problems that many agricultural lands facing globally. Soil compaction is affected by several factors, the main of which are soil moisture and the applied pressure on the soil as a result of the of agricultural mach
Externí odkaz:
https://doaj.org/article/4e00895e10554757a357c8e569a40168
Publikováno v:
Механика машин, механизмов и материалов, Iss 3(60), Pp 52-60 (2022)
A method has been developed for selecting the gear ratio of the mechanical part of the power train (MPPT) to work on agricultural operations of a tractor of the 5th drawbar class equipped with an electromechanical power train with a traction inductio
Externí odkaz:
https://doaj.org/article/9091276a4b1e4d98b62b5c01e88d8486
Publikováno v:
Research in Agricultural Engineering, Vol 68, Iss 1, Pp 41-46 (2022)
A 9.69 kW power tiller's drawbar performance was tested by using a drawbar loading vehicle consisting of a power tiller with a mould board (MB) plough. A spring-loaded dynamometer was attached between the tested power tiller and the loading vehicle t
Externí odkaz:
https://doaj.org/article/3768a269754d419281e8e8501cb5a7fa
Autor:
Abrahám Rudolf, Zubčák Tomáš, Majdan Radoslav, Kollárová Katarína, Matejková Eva, Masarovičová Soňa, Drlička Róbert
Publikováno v:
Acta Technologica Agriculturae, Vol 25, Iss 2, Pp 97-104 (2022)
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 ba
Externí odkaz:
https://doaj.org/article/994ef85e708142b093fc79b6a6235dfc