System, method and apparatus for filling a feed mixer

Patent metadata

Field	Value
Publication number	US-12557736-B2
Application number	US-202318165637-A
Country	US
Kind code	B2
Filing date	Feb 7, 2023
Priority date	Feb 21, 2022
Publication date	Feb 24, 2026
Grant date	Feb 24, 2026

Abstract

A system for filling a feed mixer, the system comprising: a feed intake device configured to take in a feedstock from a stockpile; a feed processing system for processing the feedstock and directing the processed feedstock into a container of the feed mixer; and a controller associated with the feed processing system, the controller configured to control processing of the feedstock by the feed processing system based on a prescribed recipe.

First claim

The invention claimed is:

1 . A system for filling a feed mixer, the system comprising:
a feed intake device configured to take in a feedstock from a stockpile; a feed processing system for processing the feedstock and directing the processed feedstock into a container of the feed mixer; a camera configured to detect the processed feedstock; and a controller associated with the feed processing system, the controller configured to:
determine a first cutting length of the processed feedstock based on the camera; and
change the processing of the feedstock from the first cutting length to a second cutting length that is specified by a recipe.

2 . The system of claim 1 , including a sensor arrangement associated with the feed processing system to generate one or more signals to the controller for controlling the feed processing system, the sensor arrangement including the camera.

3 . The system of claim 2 , wherein the sensor arrangement includes a near-infrared sensor or a terahertz sensor for detecting feedstock.

4 . The system of claim 2 , wherein the controller is configured to control the directing of the processed feedstock into the container of the feed mixer automatically based on one or more of the signals generated by the sensor arrangement.

5 . The system of claim 1 , wherein the recipe defines at least one of an ingredient information or mass associated with the feedstock.

6 . The system of claim 1 , wherein the controller is configured to reduce a conveying speed of the feed intake device of the feed processing system before a desired quantity of feedstock specified by the recipe is loaded into the container.

7 . The system of claim 1 , wherein the feed mixer is a self-propelled vehicle that includes the container for the feedstock, a self-propelled vehicle that does not include the container, or an attachment to a vehicle.

8 . The system of claim 1 , wherein:
the feed processing system includes pre-press rollers and a cutting device; and the controller is configured to change the processed feedstock from the first cutting length to the second cutting length by adjusting one or more speeds of the pre-press rollers and the cutting device.

9 . The system of claim 1 , wherein:
the feed processing system includes a pair of rollers between which the feedstock is conveyed as part of the processing; and the controller is configured to change the processed feedstock from the first cutting length to the second cutting length by adjusting a distance between the pair of rollers or a contact pressure between the rollers.

10 . The system of claim 1 , wherein:
the feed processing system includes a re-cutting device; and the controller is configured to change the processed feedstock from the first cutting length to the second cutting length by adjusting a penetration depth of the re-cutting device.

11 . A method for filling a feed mixer, the method comprising:
intaking feedstock from a stockpile with a feed intake device; processing the feedstock with a feed processing system; detecting the processed feedstock with a camera; determining, with a controller, a parameter of the processed feedstock based on the camera; adjusting, with the controller, a distance between a pair of rollers in the feed processing system between which the feedstock is conveyed as a part of the processing the adjustment based on a recipe and the parameter; and conveying the feedstock with the feed processing system into a container of the feed mixer.

12 . The method of claim 11 , wherein the parameter is a first parameter, the method including controlling the feed processing system according to the recipe, the recipe having at least a second parameter relating to the feedstock or the stockpile.

13 . The method of claim 12 , including providing a sensor arrangement associated with the feed processing system to detect the processed feedstock and generate one or more signals to the controller for controlling the feed processing system, the sensor arrangement including the camera.

14 . The method of claim 13 , wherein the sensor arrangement includes a near-infrared sensor or a terahertz sensor for detecting feedstock.

15 . The method of claim 13 , including directing of the processed feedstock into the container of the feed mixer automatically based on one or more of the signals generated by the sensor arrangement.

16 . The method of claim 12 , wherein the recipe defines the second parameter of the feedstock to be taken up from the stockpile, the second parameter corresponding to at least one of an ingredient information or mass associated with the feedstock.

17 . The method of claim 11 , including reducing a conveying speed of the feed intake device of the feed processing system before a desired quantity of feedstock specified by the recipe is loaded into the container.

18 . The method of claim 11 , wherein the feed mixer is a self-propelled vehicle that includes the container for the feedstock, a self-propelled vehicle that does not include the container, or an attachment to a vehicle.

19 . An apparatus for filling a feed mixer, the apparatus comprising:
a feed intake device configured to intake feedstock from a stockpile; a feed processing system for processing the feedstock and directing the processed feedstock into a container of the feed mixer; a camera configured to detect the processed feedstock; and a controller associated with the feed processing system, the controller configured to: determine a parameter of the processed feedstock based on the camera; and adjust a penetration depth of a re-cutting device within the feed processing system based on a recipe and the parameter.

20 . The apparatus of claim 19 , including a sensor arrangement associated with the feed processing system to generate one or more signals to the controller for controlling the feed processing system, the sensor arrangement including the camera.

Assignees

• Deere & Co

Inventors

• Patil Rupali S
• Anderson Noel W
• Dold Matthew G
• Buechner Benjamin
• Meyer Matthias

Classifications

• A01F29/00

  Cutting apparatus specially adapted for cutting hay, straw or the like (mowers combined with means for cutting up the mown crop A01D43/08) · CPC title

• A01D43/086

  and means for collecting, gathering or loading mown material · CPC title

• A23N17/007

  for mixing feeding-stuff components · CPC title

• A01K5/0275

  with mechanisms for delivery of measured doses · CPC title

• A01K5/004

  with mixing or shredding element rotating on vertical axis · CPC title