Weight-based chute control for a farm implement
First Claim
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1. An apparatus for conveying material from a farm implement into a container, comprising:
- a bin for holding an agricultural material;
a conveyor including a first end configured to receive material from said bin and a second end configured to discharge material; and
a chute including a first end pivotably coupled to the second end of the conveyor and a second end configured to discharge material, wherein the first end of the chute is pivotable relative to the second end of the conveyor about a first axis of rotation such that the second end of the chute is moveable in a first plane;
a chute positioning device for pivoting said chute about said first axis;
a weight sensor for measurement of a weight of the material in said bin and providing a weight sensor output indicative of the weight measurement;
a position sensor for detecting a position of the chute and providing a position sensor output indicative of the chute position;
a display coupled to a processor; and
a controller in communication with said weight sensor output, said position sensor output, and said display,wherein the processor is configured to allow an operator to input commands and to display messages to the operator using an operator interface.
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Abstract
A system and method for discharging material from a chute on a farm implement into a container or bin such that the discharged material is evenly distributed in the container or bin. The system and method includes a farm implement with a bin for holding material, a conveyor for discharging material from the bin and a chute at the end of the conveyor for directing the material discharged from the conveyor. The chute may be moved into a plurality of positions based on sensor outputs to facilitate the even distribution of material in the container or bin receiving the discharged material.
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Citations
14 Claims
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1. An apparatus for conveying material from a farm implement into a container, comprising:
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a bin for holding an agricultural material; a conveyor including a first end configured to receive material from said bin and a second end configured to discharge material; and a chute including a first end pivotably coupled to the second end of the conveyor and a second end configured to discharge material, wherein the first end of the chute is pivotable relative to the second end of the conveyor about a first axis of rotation such that the second end of the chute is moveable in a first plane; a chute positioning device for pivoting said chute about said first axis; a weight sensor for measurement of a weight of the material in said bin and providing a weight sensor output indicative of the weight measurement; a position sensor for detecting a position of the chute and providing a position sensor output indicative of the chute position; a display coupled to a processor; and a controller in communication with said weight sensor output, said position sensor output, and said display, wherein the processor is configured to allow an operator to input commands and to display messages to the operator using an operator interface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method for learning chute positions during an unload process of a farm implement, the farm implement including a bin for holding agricultural material and a conveyor with a chute at one end for discharging said agricultural material from the bin into a container, the method comprising:
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moving the chute to a start position; detecting the selection of a learn mode function; prior to unloading, recording a weight of the agricultural material stored within the bin; starting the unload process; upon starting the unload process, recording the chute start position; during the unload process, performing the following two steps until completion of the unload process; detecting a change in weight of the agricultural material stored within the bin and a change in position of the chute relative to the bin or container; and in response to detecting the change in weight of the agricultural material stored within the bin and the change in position of the chute relative to the bin or container, recording the change in position together with an amount of material discharged during the current unload cycle which is determined from the detected change in weight; and upon completion of the unload process, saving the recorded chute start position and each of the recorded changes in position together with the amount of material discharged during the current unload cycle as a chute cycle program. - View Dependent Claims (12, 13, 14)
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Specification