A compact tillage implement has a frame supported by front and rear frame wheels. A front rank is mounted to the frame between the wheels with respect to a direction of travel to move a front plurality of tools with respect to the frame from a retracted orientation to an extended orientation. A rear rank is mounted to the frame between the wheels with respect to the direction travel to move a rear plurality of tools with respect to the frame from a retracted orientation to an extended orientation. The rear rank is spaced behind the front rank along a reference line. The front and rear plurality of tools are movable with respect to the frame independently of the other of the front and rear plurality of tools while the frame is in working orientation in which the frame is at a substantially fixed pitch with respect to the ground.

A farm implement for tilling soil including a frame having a transverse axis. The farm implement includes a plurality of ground engaging tools coupled to the frame extending parallel to the transverse axis. At least one of the plurality of ground engaging tools includes a roller having a solid outer surface.

A link assembly (3) for an agricultural ground engaging chain (1) including a plurality of said link assemblies (3), the link assembly including: a first component (7) having a first clamping portion (21) and a first link portion (13) for linking with a link portion of an adjacent link assembly; a second component (9) having a second clamping portion (27) and a second link portion (15) for linking with a link portion of an adjacent link assembly; a resilient harrow member (5), wherein the resilient harrow member (5) is elastically deformable; and at least one fastening element (11). When the link assembly (3) is assembled, the resilient harrow member (5) is clamped between the first clamping portion (21) and the second clamping portion (27) under an applied pressure, elastically deforming to enable engagement of the at least one fastening element, whereby upon release of the applied pressure, the resultant elastic stress in the harrow member (5) urges the first (7) and second (9) components to bear against the fastening element (11) to retain the components of the link assembly (3) together.

A link assembly (3) for an agricultural ground engaging chain (1) including a plurality of said link assemblies (3), the link assembly including: a first component (7) having a first clamping portion (21) and a first link portion (13) for linking with a link portion of an adjacent link assembly; a second component (9) having a second clamping portion (27) and a second link portion (15) for linking with a link portion of an adjacent link assembly; a resilient harrow member (5), wherein the resilient harrow member (5) is elastically deformable; and at least one fastening element (11). When the link assembly (3) is assembled, the resilient harrow member (5) is clamped between the first clamping portion (21) and the second clamping portion (27) under an applied pressure, elastically deforming to enable engagement of the at least one fastening element, whereby upon release of the applied pressure, the resultant elastic stress in the harrow member (5) urges the first (7) and second (9) components to bear against the fastening element (11) to retain the components of the link assembly (3) together.

An agricultural tillage implement includes: a frame member; and a disk blade hanger assembly. The disk blade hanger assembly includes: a disk blade hanger coupled with the frame member; a disk blade; and a spindle assembly including a spindle and a saddle member, the spindle being rotationally coupled with the disk blade, the saddle member being connected to the disk blade hanger and including a curved surface which is connected to the spindle.

An row cleaner for cleaning and preparation of soil in a sequential manner as pulled in a direction of travel by a tractor. The row cleaner comprises at least a row cleaner assembly. The row cleaner assembly comprises one or more independent swing arm assemblies which are attached to and selectively rotate from a cleaning assembly frame within the row cleaner assembly. Each among the one or more independent swing arm assemblies comprises an extension arm having a proximate end and a distal end, and a cleaner assembly wheel. The proximate end rotates about a swing arm proximate axis. The cleaner assembly wheel comprise a first closing wheel assemblies and a second closing wheel assemblies. The cleaner assembly wheel rotates about a cleaning wheel axis. The cleaner assembly wheel is rotateably attached to the distal end. The cleaner assembly wheel is configured to remove debris and trash from the field.

An agricultural apparatus includes a first main wing and at least one wheel on one side and a second main wing and at least one wheel on an opposite side. The first and second main wings are pivotable about respective axes of rotation between extended positions in which the first and second main wings extend laterally outward from respective opposite sides of the frame structure, and retracted, storage positions in which the first and second main wings extend generally along a length of the frame structure for shipping or transport. The first and second main wings include respective raised sections each configured to extend over a respective wheel on a corresponding side of the frame structure in the storage position. The raised sections each include a frame having a generally concave shape receiving a portion of one of the first and second wheels in the storage position.

An agricultural apparatus includes a first main wing and at least one wheel on one side and a second main wing and at least one wheel on an opposite side. The first and second main wings are pivotable about respective axes of rotation between extended positions in which the first and second main wings extend laterally outward from respective opposite sides of the frame structure, and retracted, storage positions in which the first and second main wings extend generally along a length of the frame structure for shipping or transport. The first and second main wings include respective raised sections each configured to extend over a respective wheel on a corresponding side of the frame structure in the storage position. The raised sections each include a frame having a generally concave shape receiving a portion of one of the first and second wheels in the storage position.

A harrow device for the conditioning and leveling of sowing soils in a single step, and a disc for the harrow, which allows these processes to be carried out in the proper way, guaranteeing a better quality of subsequent sowing, and also preventing premature wear of parts, jamming of materials, and/or emergency stops, and which, in turn, is constituted and built in a simple way, in order to reduce costs and facilitate both its realization and its replacement.

The present invention refers to a disk unit (200) for agricultural equipment (100) comprising a bracket (210, 220) configured to receive a profile of the agricultural equipment (100), the bracket (210) comprising an upper projection (211) and a lower projection (221); an arm (230) with an upper end (231), a lower end (232), and an upper projection (233) positioned near the upper end (231); a spring assembly (240) with a rod (241) that accommodates a spring (242), a guide (243), and a set of pressure nuts (244), the rod (241) having an upper end (241A) that is associated with the guide (243) and a lower end (241B); a disk (250) associated with the lower end (232) of the arm (230); wherein the upper projection (211) of the bracket (210, 220) is rotatably associated with the guide (243) of the spring assembly (240) and the lower projection (221) of the bracket (210, 220) is rotatably associated with the upper end (231) of the arm (230); and wherein the lower end (241B) of the rod (240) is rotatably associated with the upper projection (233) of the arm (230).