Институт Механизации Животноводства Национальной Академии Аграрных Наук Украины
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Институт Механизации Животноводства Национальной Академии Аграрных Наук УкраиныfiledCriticalИнститут Механизации Животноводства Национальной Академии Аграрных Наук Украины
Priority to UAU201110172UpriorityCriticalpatent/UA67982U/en
Publication of UA67982UpublicationCriticalpatent/UA67982U/en
An opening-and-lap forming machine includes a loading device, a drive and the driven feed rolls, two opening cylinders with pins, grates, cutoff plates and windows for loading and unloading fiber material. The loading device is placed with inclination to the side of the feed rolls that are installed in the window for loading fiber material. The driven feed roll has smaller diameter and is arranged with possibility of reciprocal displacement in vertical plane. Its axis of rotation is displaced toward the first opening cylinder. The second opening cylinder is arranged with possibility of reciprocal displacement in horizontal plane. The grate is arranged as removable, with different directions of bars with respect to direction of displacement of fiber material.
Roller crusher having a base frame and roller frame mobilely connected to the frame base, where two parallel rotating rollers are arranged in the frame, also comprises a feed arrangement and a compensating cylinder to adjust the position of the rollers.
Method for protecting a roller crusher against non-crushable objects, comprises detecting a non-crushable object in a material feed inlet stream, opening a gap between rollers to a deflection width, restricting a feed inlet, determining that the object has passed through the separation, reduce the separation, and open the feed inlet.
A mill for grinding minerals or granular material, consisting of a fixed cylindrical chamber with at least one feed window and at least one window for evacuation, and a rotating plate that has flat faces that are not parallel, a face perpendicular to the axial axis, and the other inclined face provided with lifting elements which is in contact with the material to be ground.