Abstract: It is a system suitable for being incorporated into the joint points of the mounting structure that links the horizontal crossbar of the chassis of the seeding machine, with each of the sowing bodies that it incorporates, where said mounting structure comprises two deformable parallelograms that are made up of pairs of lateral arms which extend between the pair of vertical bars fixed to said horizontal crossbar of the seeder chassis, and corresponding vertical bars that make up each sowing body. It comprises a rolling element which defines an upper bearing track on whose external face a lateral arm rests, and a lower bearing track linked to a transverse mounting axis. It comprises a single piece made up of an axis that, at one end, configures the bearing, and at its other end, defines a threaded section for the incorporation of the corresponding adjustment nut.

Abstract: This is the assembly of the snout of corn headers where said snout is fixed to an end bearing (R) that allows the roller to maintain its rotating condition with respect to its own shaft, wherein said bearing (R) is fixed to an arm support (10) for its arrangement linked to the chassis of the machine. From the inner ring of the end bearing (R), a shaft (14) projects outwards to be associated with a ball joint (15) that is housed in a cavity that is defined between said support arm (10) and the internal face of an end cap (12) that is fixed by threading to the same support (10). The support arm (10) includes a transverse conduit (18) that extends to the internal threaded section through which the threaded cap (12) runs, and in said transverse conduit (18) there is a grub screw (16) that pushes, displacing a locking block (17).

Abstract: A gear designed to be mounted on the frame or row of a corn header of the type consisting of a control box (8) on which two drive gears (6) and (7) are mounted that generate the linear movement at the lifting chains (1) and (2), which maintain their adequate tension by action of the pair of tensioning gears (9) and (10) that are arranged on respective bearings (12) mounted on the appropriate carrier arms (11), wherein each tensioning gear includes an annular step (16) adjacent to its upper face; wherein each tensioning gear includes a plastic deformation that defines a continuous circumferential line (17).

Abstract: An integral hammer (M) designed for the assembly of a sowing disc (D) which is fixed with the bolts (22) and nuts (23) is described. It stands out due to the fact that it includes machining on its internal face of a first raceway (10) and a second raceway (11) for the direct assembly of a first conical roller (12) and a second conical roller (13), thus eliminating the need to incorporate the cups that make up conventional bearings from the outset. For the assembly of said first conical roller (12) and second conical roller (13), the first internal cone (14) and a second internal cone (15) that define the inner bearing rings are used. In this way, the integral hammer works as a single unit that includes the aforementioned first internal cone (14) and a second internal cone (15) with their respective first cage (16) and second cage (17) constituting the hammer-bearing set.

Abstract: A seed dispensing device for sowing machines that allows a continuous and synchronized sowing of seeds, depositing the seeds at the same separation distance, optimizing and thus providing a better sowing operation.

Abstract: A seed dispensing device for sowing machines that allows a continuous and synchronized sowing of seeds, depositing the seeds at the same separation distance, optimizing and thus providing a better sowing operation.

Abstract: A seed dispensing device for sowing machines that allows a continuous and synchronized sowing of seeds, depositing the seeds at the same separation distance, optimizing and thus providing a better sowing operation.