Experimental comparative study between two types of mechanism used in grassland drills transmission

被引：0
|
作者：
Manea, D. [1 ]
Voicu, Gh. [1 ]
Paraschiv, G. [1 ]
Marin, E. [2 ]
机构：
[1] University Politehnica of Bucharest, Faculty of Biotechnical Systems Engineering, Romania
[2] National Institute of Research, Development for Machines and Installations designed to Agriculture and Food Industry- INMA, Bucharest, Romania
来源：
INMATEH - Agricultural Engineering | 2015年 / 47卷 / 03期
关键词：
D O I：
暂无
中图分类号：
TG [金属学与金属工艺]; TH [机械、仪表工业];
学科分类号：
0802 ; 0805 ;
摘要：
This paper presents the laboratory tests of the two types of mechanism for seed rate adjustment of grassland drills, in the same working conditions. Tests were conducted on an automated installation, which simulates the working speed of the drill, collects, measures and displays seed quantities. The main quality work indices as: the deviation in relation to the average of samples, the unevenness degree of seeds distribution on the grassland drill working width and seeding rate, were determined and compared.
引用
收藏
页码：5 / 12
相关论文
共 50 条
  • [1] Comparative study between two types of electrolyte used in the reactive dyeing of cotton
    Baffoun, Ayda
    INDUSTRIA TEXTILA, 2019, 70 (01): : 30 - 36
  • [2] Comparative Analysis of Cutting Efficiency and Surface Maintenance Between Different Types of Implant Drills: An In Vitro Study
    Hochscheidt, Celso Joao
    Shimizu, Roberto Hideo
    Andrighetto, Augusto Ricardo
    Pierezan, Rodrigo
    Thome, Geninho
    Salatti, Rafael
    IMPLANT DENTISTRY, 2017, 26 (05) : 723 - 729
  • [3] Responses of clonal architecture to experimental defoliation: a comparative study between ten grassland species
    Marie-Lise Benot
    Cendrine Mony
    Sara Puijalon
    Majid Mohammad-Esmaeili
    Jacques J. M. van Alphen
    Jan-Bernard Bouzillé
    Anne Bonis
    Plant Ecology, 2009, 201
  • [4] Responses of clonal architecture to experimental defoliation: a comparative study between ten grassland species
    Benot, Marie-Lise
    Mony, Cendrine
    Puijalon, Sara
    Mohammad-Esmaeili, Majid
    van Alphen, Jacques J. M.
    Bouzille, Jan-Bernard
    Bonis, Anne
    PLANT ECOLOGY, 2009, 201 (02) : 621 - 630
  • [5] Comparative study on performances of a continuously variable transmission used in two different powertrain architectures
    Sibiceanu, A. R.
    Ivan, F.
    Nicolae, V.
    Iorga, A.
    Cioroianu, C.
    MODTECH INTERNATIONAL CONFERENCE - MODERN TECHNOLOGIES IN INDUSTRIAL ENGINEERING V, 2017, 227
  • [6] Rock drills used in South African mines: a comparative study of noise and vibration levels
    Phillips, J. I.
    Heyns, P. S.
    Nelson, G.
    ANNALS OF OCCUPATIONAL HYGIENE, 2007, 51 (03): : 305 - 310
  • [7] Comparative study on dynamic shear behavior and failure mechanism of two types of granite joint
    Meng, Fanzhen
    Wong, Louis Ngai Yuen
    Zhou, Hui
    Wang, Zaiquan
    ENGINEERING GEOLOGY, 2018, 245 : 356 - 369
  • [8] Leaf retention: a comparative study between two stream categories and leaf types
    Canhoto, C
    Graca, MAS
    INTERNATIONAL ASSOCIATION OF THEORETICAL AND APPLIED LIMNOLOGY, VOL 26, PT 3, 1998, 26 : 990 - 993
  • [9] EXPERIMENTAL ANALYSIS OF THE EFFECT OF CUTTING CONDITIONS ON THE INITIAL PENETRATION IN DRILLING: A COMPARATIVE STUDY BETWEEN CONVENTIONAL AND SPLIT CHISEL DRILLS
    Park, Sungwoo
    Abu-Mahfouz, Issam
    Banerjee, Amit
    PROCEEDINGS OF THE ASME INTERNATIONAL MANUFACTURING SCIENCE AND ENGINEERING CONFERENCE, VOL 2, 2009, : 481 - 488
  • [10] Comparative study of two different types of human mandible boundary conditions used in finite element calculations
    Valasek, Jiri
    Jurcenko, Maxim
    Florian, Zdenek
    ENGINEERING DECISIONS AND SCIENTIFIC RESEARCH IN AEROSPACE, ROBOTICS, BIOMECHANICS, MECHANICAL ENGINEERING AND MANUFACTURING, 2013, 436 : 255 - +
12345