INVERTER FOR GRAIN DRYER (VERSIONS) Russian patent published in 2010 - IPC F26B17/12 

FIELD: agriculture.

SUBSTANCE: inverter for grain dryer in each version of invention includes two bearing walls. Splitters and trays having common walls joined to bottoms of trays are fixed to their inner walls in cantilever manner. Trays fixed to one bearing wall are located opposite to splitters attached to other bearing wall. S gaps are provided between adjacent sections of opposite splitters and trays. Tops of splitters and bottoms of trays have inclinations directed from bearing walls. According to the first invention of inverter, splitter comprises two symmetrical parts joined by upper edges, thus forming top of this double-slope splitter. Each such part is bent along line, being the border between slope of splitter and its vertical wall, common with tray, bottom of which is connected to this wall. Part is made of reamer, in which side facing middle of inverter has rectilinear edge. According to the second invention of inverter, splitter comprises two parts joined by upper edges, forming top of this single-slope splitter by this joint. The first part is arranged in the form of vertical wall, common with one of adjacent trays. The second part is bent along line, being the border between slope of splitter and its vertical wall, common with other adjacent tray. This part is made of reamer, in which side facing middle of inverter has rectilinear edge. In the inverter of the third invention, slopes of splitters top and tray bottoms are identical in value. Splitter comprises two symmetrical parts joined by upper edges, forming top of this double-slope splitter by this joint. Each of these parts is simultaneously slope of splitter and its wall, common with tray, bottom of which is connected to lower edge of this part. Inventions make it possible to exclude sections from contours of reamers in bent parts of splitters, which are limited with broken lines bent inside reamer.

EFFECT: reduction of material wastes and simplified manufacturing of inverters.

3 cl, 11 dwg