For the treatment of soil created a lot of mechanical devices greatly facilitate this process. Here and motology, and microfracture, and mechanized hoes… of Course, each unit is calculated to handle certain areas: mitotracker, for example, suitable for sufficiently long runs, for plots smaller, more suitable motor-plow, but a small garden it is best not to plow, and… mill. The aim of our present publication is to acquaint you with the design of simple metafrasi. As the power unit it is possible to use any engine from the W (W-52 W-58) with a working volume of cylinder is 50 cm3.
THE MILLED… THE PLOT
All you know how to grow corn and sunflowers. But it is unlikely that many people imagine how their cleaning. On large areas, of course, operate harvesters and other machines, but on a small, say, a school or experimental plots and to this day I use the lawn shears. However, very tedious and, more importantly, unproductive job. Our young technicians Roofing Sinkevich and Sasha CATIA set out to develop a manual mower for krupnogabaritnykh plant. They came up with a simple and interesting design, which formed the basis of the mechanism. Finally lawn mower “took shape” after a number of improvements and tweaks suggested by Sasha Malkov and Sergey Bolgarskom: now this is a real unit, which not only decimated, but even carefully lays the cut plants.
The reduction in the header is clear: GK — mower; unit refers to the width of one meter. So, without any complaints, called their machine with electric drive technology from a young city M. Volgograd region. “Our lawn mower, write the students last year at regional competition “Young innovators — the village” won first place, and at the all-Russian rally of student teams in Voronezh — the third”.
The unusual technique of grafting of trees was proposed by I. V. Michurin, and in the book N.Verzilina “Travel with house plants” describes this original method of obtaining cuttings from living branches directly on the tree. He was “surrounded” branch vessel with water and gave them the roots of the old branches of the pear and Apple trees, cuttings from which the ordinary by not okorenyayutsya. Most clearly such an experience to spend with oleander: its cuttings are particularly well give the roots in water (about a month).
We named our potato secobarbitol for two main working bodies. It is designed for tuber CA educational experienced and backyards, orchards. Therefore, as the actuator used is an electric motor, although the car, of course, possible to set m to the internal combustion engine of suitable power.
In the last century, Vladimir Dal in his dictionary gave this definition of shovel: “Lopaty shell for digging, vygreba, nawalka, dosing of bulk solids.” Since the shovel has remained the most reliable and perhaps the most popular instrument of the agricultural worker.
We return to a universal small-sized agricultural machine WSM-2 “Cinderella”, designed and built by members of the primary organization of VOIR Seversk secondary school № 44, Krasnodar region (“M-K” №9 1980, №6, 1981). Designed for use on the school experimental plot, student production brigades, in the household plots, collective and state greenhouses, USM-2 can already carry more than a dozen kinds of operations. Nevertheless, Seversky, students continue to improve “Cinderella” — come up with new and new agricultural tools that extend its capabilities. Today we will talk about two such soil-cultivating aggregates: cultivator and mower.