Reflex locating device
First Claim
1. A combination of an agricultural machine with a reflex locating device, the combination comprising an agricultural machine including a harvesting mechanism, steerable wheels, an electrically controlled steering hydraulic system for steering said steerable wheels, and a regulating device actuating said electrically controlled steering hydraulic system;
- and a reflex locating device including a transmitter and a receiver operating with a locating beam region and arranged on said agricultural machine so that the locating beam region is somewhat inclined to the ground and detects a grain field, said locating device being arranged on said agricultural machine so as to be located above grain and said locating beam region being oriented substantially perpendicular to said harvesting mechanism and is operative so that when a side position of a grain edge is correct said locating device detects forwardly of said harvesting mechanism inclinedly from above a standing grain of a field with one partial beam region and also detects a stubble field with a remaining partial beam region, said locating device producing locating signals and supplying the locating signals to said regulating device such that a corresponding locating signal deviation from a predetermined locating criteria in form of a predetermined side distance of a harvested material edge from a lateral harvesting mechanism edge is minimized.
1 Assignment
0 Petitions
Accused Products
Abstract
A reflex locating device on an agricultural machine or the like, in particular a harvested material edge locating device, has a transmitter and a receiver with a locating beam region oriented on the agricultural machine so that it is slightly inclined toward the ground and, when the grain edge side position is correct, detects a part of the standing grain in front of the harvesting mechanism and detects with a remaining part the stubble field. The locating device for this purpose is arranged at a distance above the grain, and the locating beam region is oriented substantially perpendicular to the harvesting mechanism and detects inclinedly from above partially the grain field and partially the stubble field.
36 Citations
26 Claims
-
1. A combination of an agricultural machine with a reflex locating device, the combination comprising an agricultural machine including a harvesting mechanism, steerable wheels, an electrically controlled steering hydraulic system for steering said steerable wheels, and a regulating device actuating said electrically controlled steering hydraulic system;
- and a reflex locating device including a transmitter and a receiver operating with a locating beam region and arranged on said agricultural machine so that the locating beam region is somewhat inclined to the ground and detects a grain field, said locating device being arranged on said agricultural machine so as to be located above grain and said locating beam region being oriented substantially perpendicular to said harvesting mechanism and is operative so that when a side position of a grain edge is correct said locating device detects forwardly of said harvesting mechanism inclinedly from above a standing grain of a field with one partial beam region and also detects a stubble field with a remaining partial beam region, said locating device producing locating signals and supplying the locating signals to said regulating device such that a corresponding locating signal deviation from a predetermined locating criteria in form of a predetermined side distance of a harvested material edge from a lateral harvesting mechanism edge is minimized.
- View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26)
Specification