DEVICE FOR MIXING LOOSE FODDERS AND ADDITIVES Russian patent published in 2017 - IPC B01F7/08 B01F7/18 

FIELD: agriculture.

SUBSTANCE: device for mixing loose fodders and additives consists of a multi-section hopper for loose fodders and additives with a multicomponent dispenser having removable blade drums in the form of hubs with flat radial blades in the quantity of 6…12 pcs. and discharge openings in the form of slots, closed by adjusting flaps, the blade drums being fixed on a common shaft in three to seven sections of the hopper. Under the multicomponent dispenser, there is a premixing chamber in the form of a trapezoidal prism, under which there is a main mixing chamber, which is represented by a cylinder, on the axis of which two successive working active mixing bodies are fixed to a drive shaft. The first working body is located in the loading area and is represented by a screw, and the second working body is intended for mixing and unloading and is represented by a single-thread spiral conveyor made of a rod round in section, with the diameter of 5…12 mm, also fixed to the shaft directly behind the screw; after the spiral conveyor, a discharge tray is arranged.

EFFECT: obtaining a dry mixture depending on the formulation determined, high quality of mixing fodder components, simplicity of structure making, low energy consumption for obtaining the mixture.

1 dwg