Open AccessAnalytical overview of machine designs and technical solutions for hemp har-vesting
Author(s) -
Roman Andreevich Popov,
Yevgeny Mikhailovich Puchkov,
S. V. Solovyov
Publication year - 2020
Publication title -
agrarnyj naučnyj žurnal
Language(s) - English
Resource type - Journals
eISSN - 2587-9944
pISSN - 2313-8432
DOI - 10.28983/asj.y2020i10pp120-125
Subject(s) - unavailability , productivity , engineering , agricultural engineering , vesting , process (computing) , manufacturing engineering , computer science , reliability engineering , economics , art , visual arts , macroeconomics , operating system
Various methods of hemp harvesting, technological operations and technical equipment of such a process developed by foreign and native fabricators are reviewed. The complex of Soviet-made hemp harvesting equipment is represented by old samples with exorbitant service life (about 30 years), low productivity (about 1 ha / hour) and involves significant manual labor costs. The experience of harvesting hemp crops with classic combine harvesters and General purpose machines is described. Foreign harvesting equipment is considered, which is represented by high-performance hemp harvesters and reapers. Its advantages (self-propelled, high performance) and disadvantages (significant cost of the complex from 30 to 50 million rubles, complexity of the design, unavailability for the majority of domestic farms). According to the research results, a scheme of an innovative universal hemp harvester for harvesting hemp in all directions of cultivation was proposed.