Among the variety of tillers, microstructural and any other motor vehicles dominate Amateur-built machines, assembled from serial components and assemblies. The selection of a standard motor for most cases it is justified and necessary. But the use of ready-made frames, rear axles, transmissions, gearboxes, clutches almost always makes the homemade is too heavy, bulky and unsightly. A more promising design concept – using the minimum required number of standard units. Such mechanisms, although more laborious to manufacture, but allow the author to realize the most daring design ideas.
PUSHPULL IN THE GARDEN
I am an active participant of many paragliding events and now flying coach. Thus, we have an opportunity to observe the development of paragliding in Russia. And today I can note a brand new trend in our still young sport. The previous ten years of intensive development and improvement of the domes. Now, however, manufacturers have reached a certain ceiling. Relevant are not only the technical parameters paragliding equipment as its cost and availability for those enthusiasts who cherish the dream to fly in the sky like a bird.
According to the accepted classification today, mini-bikes called microvesicle for the (dimensions allow to store a car in the apartment and transported her in the car).
Plow can be different. In General, the choice of the method of ploughing depends on the size of land holdings and the presence of his master of mechanical means. However, on private land a small area today, the most applicable of various kinds of tillers and winches. The first is convenient because of the productive, economical, agile. The last prevails where not that mini-tractor — tillers not to turn around, that is uncomfortable. But in this case, before the master of the farmstead again there is a choice in what winch to navigate — motorized or electrified.
As you know, most of the territory of mother Russia belongs to the so-called “zone of risky agriculture”: in the Northern regions even in summer it can hit freezing; on the South and East at times devastating fall rains. But there are the hardest to wait for good — slow and warm, and most importantly, the timely rain, especially when the plants are growing. In the old days in drought farmers ward with icons and prayers go to sources reputed to be in the country saints and asked the Almighty life-giving rain. But, perhaps, no wonder people had the saying: “it doesn’t Rain where I ask, where reap and mow”, that is, when he is no longer needed and even harmful.
Without exception, all car owners sooner or later have to deal with repairing their vehicles. Well, of course, if this has to do “planning”, but nevertheless need to be prepared for emergencies and be prepared. Therefore, it is necessary to have the maximum number of tools required. In most cases, the basis of such a set is the set of socket wrench made of various domestic and foreign manufacturers. The proposed device will be able to complement this kit, and will expedite the repair.
Cup dispenser for spraying plants. Chemical method of plant protection from pests, diseases and weeds currently and in the foreseeable future remains the main. It is implemented often through spraying of crops with water solutions of pesticides.
Not so often, unfortunately, in the magazine there are descriptions of the improvised structures that exceed the current level of production of the Russian, and especially Western technology. And this is understandable: after all, do these Amateur machines, usually in a shed or garage where all the equipment consists of a drill and a welding machine.
Our magazine has repeatedly written about Krasnodar, Stavropol, Ural tractors, motologic, milling rippers, electrocore created in the circles of young designers. These machines – good support and on the school grounds, and on experimental plots and in the field.
Dear “modelist-Konstruktor”! In No. 9, 2004 your magazine published an article about made me the compressor on the basis of the motor-compressor from the old refrigerator. Have used it for years for various uses: for paint spraying, tyre inflating of wheels and other works. Just not enough pressure and air supply. And then came the idea. To make the apparatus more and more powerful with two (paired) motor-compressors. Finding them was not difficult — now carried out of apartments (and simply thrown into the street) working refrigerators, which, so to speak, out of fashion.