Seed inductor for an agricultural implement having an air bypass channel

• US 9,215,840 B2
• Filed: 01/09/2013
• Issued: 12/22/2015
• Est. Priority Date: 01/09/2013
• Status: Active Grant

• Current Assignee: CNH Industrial Canada, Ltd (CNH Industrial N.V.)
• Original Assignee: CNH Industrial Canada, Ltd (CNH Industrial N.V.)
• Inventors: Johnson, Chad M., Legner, Frank C. III, Roberge, Martin J.
• Primary Examiner(s): DILLON JR, JOSEPH A
• Application Number:
  US13/737,852
• Publication Number:
  US 20140193213A1
• Time in Patent Office: 1,077 Days
• Field of Search: 406/86, 406/95, 406/144, 406/153, 111/174
• US Class Current: 1/1
• CPC Class Codes: A01C 7/081 Seeders depositing seeds in rows using pneumatic means

Abstract

A particulate material delivery system for an agricultural implement including, an inductor box configured to receive particulate material from a tank, the inductor box including, an inductor segment comprising an air bypass channel extending through a particulate material supply chamber, wherein the particulate material supply chamber is configured to receive the particulate material for distribution to at least one row unit, and the air bypass channel is configured to guide airflow through the particulate material supply chamber without interacting with a flow of the particulate material through the particulate material supply chamber.

Claims

1. A particulate material delivery system for an agricultural implement comprising:

an inductor box configured to receive particulate material from a tank, the inductor box comprising;

an inductor segment comprising an air bypass channel extending through a particulate material supply chamber, wherein the particulate material supply chamber is configured to receive the particulate material for distribution to at least one row unit, and the air bypass channel is configured to guide airflow through the particulate material supply chamber without interacting with a flow of the particulate material through the particulate material supply chamber.

2. The particulate material delivery system of claim 1, wherein the inductor segment comprises a particulate material delivery port configured to convey the particulate material to the at least one row unit via a pneumatic conduit.

3. The particulate material delivery system of claim 2, wherein the inductor segment comprises a particulate material delivery chamber in fluid communication with the particulate material delivery port.

4. The particulate material delivery system of claim 3, wherein the air bypass channel directs the airflow from an air supply chamber to the particulate material delivery chamber.

5. The particulate material delivery system of claim 1, wherein the air bypass channel is substantially perpendicular to the flow of the particulate material through the particulate material supply chamber.

6. The particulate material delivery system of claim 3, wherein the air bypass channel is substantially aligned with the particulate material delivery chamber and the particulate material delivery port.

7. The particulate material delivery system of claim 1, wherein a height of the air bypass channel in a first direction of the flow of the particulate material through the particulate supply chamber is greater than a width of the air bypass channel in a second direction.

8. The particulate material delivery system of claim 1, wherein the inductor box comprises a plurality of inductor segments.

9. The particulate material delivery system of claim 8, wherein each inductor segment includes a respective air bypass channel.

10. The particulate material delivery system of claim 1, wherein the particulate material supply chamber comprises a first wall and a second wall that define a path of the flow of the particulate material through the particulate material supply chamber and wherein the air bypass channel couples to the first wall and to the second wall of the particulate material supply chamber.