SU383773A1 - ROTOR OF THE SNOW CLEANER - Google Patents

Description

The rotor of the one-cleaner istel, which includes the hub, brackets and lo-ries installed in the field, turned by working surfaces in opposite directions. When hard objects get into such a rotor, the drive of the rotor transmission undergoes dynamic shocks, and this contributes to its rapid destruction. The purpose of the invention is to increase the service life of the rotor. For this purpose, the rotor brackets are made in a form that is e pairwise installed flexible plates, fastened with a disk. Pa figs. 1 shows a rotor, a general view; in fig. 2 is a section along A-A in FIG. one; in fig. 3 is a section along BB in FIG. 2. The rotor consists of welded. 1, on which brackets are fastened, made in the form of flexible plates installed in pairs 2, fastened with a disk 3 mounted from the side, the reverse of the supply of snow. On each plate 2 of the dual bracket, interchangeable blades 4 are installed, the working surfaces of which are turned in opposite directions. During operation, the rotor receives rotation into one or another iCTopoHy from shaft 5 through flange 6 and safety fingers 7. The cool moment from the hub is transmitted by the plates 2 of the double brackets to the blade 4. Snow enters the rotor window 8 of the rotor casing 9, is picked up blades 4 (right or left, depending on the direction of rotation of the rotor) and thrown into the discharge window 10. The double plate connection between the working blades and the welded hub allows you to partially relieve the dynamic impacts of the rotor drive transmission when solid objects hit the blades, regardless of the direction of rotation of the rotor. When the rotor is significantly overloaded or jammed, the safety fingers 7 are cut. Subject of the invention: The snowplow rotor, including the hub, the brackets and the blade mounted in pairs, is reversed by opposite surfaces, in order to increase the life of the ball, the brackets are made form of pairwise installed flexible platin, skrended by DISCO: M.

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