Granted Patent B2

US 12,364,196 · App. 17/635,343 · Granted Jul 22, 2025

Inventor: Daniel Saraiva (Canoas, BR)

Assignee: AGCO do Brasil Soluções Agrícolas Ltda.

A01D41/16A01B63/004A01D34/008A01D41/142A01D75/287

Abstract

Claims (15)

1. An agricultural harvester configured to move across a field to be harvested, comprising:

a chassis;

a feederhouse assembly mounted to the chassis, the feederhouse assembly comprising:

a feederhouse comprising an inlet end;

a body adjacent the inlet end, a front surface of the body defining a crop opening therethrough and a pair of curvilinear cutouts laterally adjacent either side of the crop opening;

a pair of bearings secured to the body above the crop opening;

a harvesting header having a tilt frame coupled to the body; wherein the tilt frame comprises a pair of concave guides, the concave guides defining an arc of a circle centered within the crop opening and each guide over and in contact with a bearing of the pair of bearings, the tilt frame further including a pair of protrusions positioned to fit within the cutouts when the tilt frame is coupled to the body, wherein the tilt frame is free to pivot with respect to the body as the agricultural harvester moves across the field with the concave guides moving over the pair of bearings and the protrusions moving in the curvilinear cutouts; and

a processing system carried by the chassis and structured to receive crop material from the feederhouse as the agricultural harvester moves across the field.

2. The agricultural harvester of claim 1 , wherein the cutouts approximately define an arc of a circle centered within the crop opening.

3. The agricultural harvester of claim 1 , wherein the cutouts are laterally adjacent lower corners of the crop opening of the tilt frame.

4. The agricultural harvester of claim 1 , wherein the bearings comprise roller bearings.

5. The agricultural harvester of claim 1 , wherein the body can pivot about a pivot axis without changing a lateral tilt angle of the harvesting header.

6. The agricultural harvester of claim 1 , wherein the harvesting header can pivot laterally without changing a pitch angle of the body.

7. The agricultural harvester of claim 1 , wherein the tilt frame is configured to pivot about a pivot point defined within the crop opening of the body.

8. The agricultural harvester of claim 1 , further comprising a grain bin carried by the chassis and structured to receive grain from the processing system.

Assignments (1)

Continuity (2)

References Cited (28)