US 12,240,198 B2
Pressing device, pressing system and method for providing a bale pressed from plant material
Ingo Dreher, Balgheim (DE)
Filed by Ingo Dreher, Balgheim (DE)
Filed on Aug. 19, 2022, as Appl. No. 17/891,403.
Application 17/891,403 is a continuation of application No. PCT/EP2021/052207, filed on Jan. 29, 2021.
Claims priority of application No. 10 2020 104 515.8 (DE), filed on Feb. 20, 2020.
Prior Publication US 2023/0001661 A1, Jan. 5, 2023
Int. Cl. B30B 9/30 (2006.01); A01F 15/04 (2006.01)
CPC B30B 9/3096 (2013.01) [A01F 15/04 (2013.01); B30B 9/3014 (2013.01)] 29 Claims
OG exemplary drawing
 
1. A pressing device for plant material for providing a bale made from the plant material, said pressing device comprising:
a pressing chamber having a pressing space to which plant material is supplied by a supply apparatus via a supply opening,
a pressing element, which is movable from an initial position into an end position having a drive apparatus for compressing the plant material,
and a binding apparatus, wherein
the pressing space is laterally delimited by a pressing box, and a first abutment delimits the pressing space against which the plant material is compressible during the movement of the pressing element to form a first partial bale,
the first partial bale provided by compressing the plant material against the first abutment is transportable through a transport opening of the pressing space into a following space,
at least one further partial bale is providable by the pressing element by compressing further plant material introduced into the pressing space against at least one second abutment arranged on the pressing chamber,
the first abutment for providing the first partial bale and the at least one second abutment for providing the at least one further partial bale are abutments which are different from one another,
the at least one second abutment and the pressing box delimit the following space and the further plant material is compressible against the first partial bale supported on the at least one second abutment to form the at least one further partial bale,
the partial bales are output via an output opening of the pressing chamber, and
the two or more partial bales are connectable to form a final bale by of the binding apparatus.