science-review.ru
Scientific journal
Scientific Review. Technical science
ISSN 2500-0799
ПИ №ФС77-57440
ISSN 2500-0799
ПИ №ФС77-57440
EFFICIENCY EVALUATION OF DEEPENING OF FOREST DISK TOOLS BASING ON RESULTS OF IMITATION MODELING
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The imitating model of movement of soil-processing unit on forest object is developed. Influence of shift of hinges of the back ends of rods of the tractor hitch mechanism concerning a tool frame on deepness and depth irregularity of disk tools processing is investigated. The computer program for optimization on the basis of computer experiments of the key construction parameters of the hitch mechanism of the forest soil-processing tool is developed. Model shows that hitch mechanism has the most optimum parameters, when upper and lower rods are almost parallel. The reason is that the current rotation center of the hitch is far ahead and in the bottom the tractor. Therefore the standard hinged mechanism doesn’t ensure effective functioning of disk tools on forest objects. However, a construction of the adaptation offered by author to the standard hitch mechanism allows to lower location of the current rotation center significantly. It promises a high deepness of disk tools and quality of soil-processing for many forest and agricultural tools (plows, harrows, cultivators, hoeing plows, diskators).