Other

Klockner-humboldt-deutz Ag (zweigniederlassung Fahr)

Kluckner-humboldt-deutz Ag (zweigniederlassung Fahr)

Klockner-humboldt-deutz Ag-zweigniederlassurg Fahr

Hinrich A Haake

Hubert Meier

Ernst Ott

Reimar Franke

Hans-Jurgen Dalmer

Michael Stampfer

Josef Kienle

Device for removing bulk material from a silo

A corn harvester has a chassis adapted to travel along the ground and provided on its front with a device for picking ears off cornstalks. A thresher is provided on the chassis for reducing the ears to fragments including pieces of cob, corn kernels, and pieces of husk, and for displacing these fragments backwardly. A floor in the chassis is positioned to receive the fragments from the thresher and has a rear edge provided with a rearwardly extending comb having spaced apart times. The floor and comb are jointly reciprocated to displace the fragments backwardly, during which operation normally the kernels, which are of greater surface density than the other fragments, move to the bottom of the backwardly moving mass. A rotary stripper is provided on the chassis having fingers orbitable between the teeth of the comb. This stripper is rotated at high speed so as to lift most of the husk and cob pieces off the comb and propel them backwardly. This high-speed action separates any kernels that might be stuck to husk and cob pieces therefrom. A riddle is provided behind and below this comb to form therewith a horizontally open gap so that any fragments that fall through the comb land on this riddle. The riddle is also reciprocated so as to move the fragments thereon backwardly with the smaller and denser fragments falling through the riddle. A blower directs a current of air backwardly through the gap and along the riddle to blow the lighter fragments including mainly the husk pieces backwardly. Only the kernels, therefore, pass through the riddle and are caught and collected. Cob pieces too large to fall through the riddle and too dense to be blown away work their way to the rear end of the riddle which they fall off onto the field behind the harvester.

Corn harvester

Plant for the preparation of fodder

A husk separator for cleaning a mixture of corn ear fragments including pieces of corn cob, corn kernels, and pieces of corn husks includes a first generally planar comb having generally horizontal first tines positioned to support the fragments, and a second rotary comb having a central shaft and a plurality of generally radially extending second tines displaceable on rotation of the shaft between and past the first tines. This second comb is rotated with its tines passing through those of the first comb to separate husk pieces from the cob pieces away from the first comb. The husk pieces are then stripped off the second comb by a plurality of stripper elements located between the tines of the second comb and engageable with the husk pieces on rotation of this second rotary comb.

Husk separator for corn harvester

A corn harvester has a chassis adapted to travel along the ground and provided on its front with an intake mechanism for picking ears off the cornstalks and for reducing these ears to fragments including pieces of cob, corn kernels, and pieces of husk. These fragments are displaced backwardly onto a ridged floor having a rear edge spaced by an upstream gap from a riddle having in turn a rear edge spaced upwardly by a downstream gap from a comb. A blower directs a current of air through these gaps to separate out the chaff-like husk pieces, while the smaller and denser fragments can drop through the riddle and be collected. Both the riddle and the floor are oscillated to displace the fragments backwardly. A second comb meshes with the first comb and has a plurality of tines that are continuously displaced through the tines of the first comb to separate out husk pieces from the fragments on the first comb. Thus only the corn kernels and pieces of cob will pass through the riddle or the first comb whereas the husk pieces will be separated out.

Growing community of inventors

Ahrensburg, Germany

Hinrich A Haake