Ground-engaging implement with lateral position adjustment

Patent metadata

Field	Value
Publication number	US-11229152-B2
Application number	US-201815935258-A
Country	US
Kind code	B2
Filing date	Mar 26, 2018
Priority date	May 12, 2017
Publication date	Jan 25, 2022
Grant date	Jan 25, 2022

Abstract

A carrier adjustment assembly for coupling to a frame member of an implement includes a laterally adjustable carrier configured to be coupled to an opener and a first outlet providing at least one nutrient. The assembly further includes a plurality of lateral spacers positioned adjacent to the carrier to laterally adjust the carrier and provide a plurality of adjustment positions. The carrier adjustment assembly facilitates lateral adjustment of the carrier by removal of at least one captively held lateral spacer that sets the lateral adjustment of the carrier, a lateral adjustment of the first outlet, and an adjustment of a lateral separation between a seed row provided by a second outlet and a nutrient row provided by the first outlet.

First claim

What is claimed is:

1. An implement system having a lateral axis extending perpendicular to an implement longitudinal axis, the implement system comprising:
a first outlet configured to provide at least one nutrient;
a second outlet configured to provide seed, wherein the first outlet and the second outlet are laterally separated during simultaneous provision of seed and nutrients;
an opener configured to open soil;
a frame member configured to support the opener and the first outlet; and
a laterally adjustable carrier coupled to the opener and the first outlet and having a plurality of adjustment positions such that lateral adjustment of the carrier parallel to the lateral axis results in a lateral adjustment of the first outlet parallel to the lateral axis and an adjustment of a lateral separation parallel to the lateral axis between a seed row provided by the second outlet and a nutrient row provided by the first outlet.

2. The system of claim 1 , further comprising a carrier adjustment assembly coupled to the frame member, wherein the carrier adjustment assembly facilitates lateral adjustment of the carrier by removal of at least one captively held lateral spacer that sets the lateral adjustment.

3. The system of claim 2 , wherein the carrier adjustment assembly further comprises a plurality of lateral spacers being positioned adjacent to the carrier to laterally adjust the carrier.

4. The system of claim 3 , wherein the carrier adjustment assembly further comprises at least one securing member configured to secure a position of the plurality of lateral spacers.

5. The system of claim 4 , wherein the at least one securing member comprises a single securing member at least partially supporting the plurality of lateral spacers at a primary securing surface portion such that the at least one lateral spacer is removable upon removal of the single securing member.

6. The system of claim 3 , wherein the carrier adjustment assembly further comprises a first end member and a second end member configured to limit movement of at least one of the carrier and the plurality of lateral spacers.

7. The system of claim 3 , wherein the carrier adjustment assembly further comprises at least one carrier support member extending laterally and supporting the carrier along the finite plurality of adjustment positions.

8. The system of claim 7 , wherein the at least one carrier support member at least partially supports the plurality of lateral spacers at a secondary securing surface portion.

9. The system of claim 7 , wherein the at least one carrier support member comprises a plurality of carrier support members.

10. The system of claim 9 , wherein each of the plurality of carrier support members at least partially supports each of the plurality of lateral spacers.

11. The system of claim 3 , wherein each of the plurality of lateral spacers comprises:
an upper portion; and
a lower portion extending in a direction substantially perpendicular to the upper portion.

12. The system of claim 1 , wherein the laterally adjustable carrier includes a discrete plurality of adjustment positions, and lateral adjustment of the carrier results in a lateral adjustment of the first outlet and the opener.

13. A carrier adjustment assembly for coupling to a frame of an implement, the assembly comprising:
a laterally adjustable carrier configured to be coupled to an opener and a first outlet providing at least one nutrient and having a plurality of adjustment positions such that lateral adjustment of the carrier parallel to a lateral axis results in a lateral adjustment of the first outlet parallel to the lateral axis and an adjustment of a lateral separation parallel to the lateral axis between a seed row provided by a second outlet and a nutrient row provided by the first outlet; and
a plurality of lateral spacers positioned adjacent to the carrier to laterally adjust the carrier and provide the plurality of adjustment positions, the carrier adjustment assembly facilitating lateral adjustment of the carrier by removal of at least one captively held lateral spacer that sets the lateral adjustment of the carrier, the lateral adjustment of the first outlet, and the adjustment of the lateral separation between the seed row provided by the second outlet and the nutrient row provided by the first outlet.

14. The assembly of claim 13 , further comprising at least one securing member configured to secure a position of the plurality of lateral spacers.

15. The assembly of claim 14 , wherein the at least one securing member comprises a single securing member such that at least one of the plurality of lateral spacers is removable upon removal of the single securing member.

16. The assembly of claim 13 , further comprising a first end member and a second end member configured to limit movement of at least one of the carrier and the plurality of lateral spacers.

17. The assembly of claim 13 , further comprising at least one carrier support member extending laterally and supporting the carrier along the finite plurality of adjustment positions.

18. The assembly of claim 17 , wherein the at least one carrier support member at least partially supports the plurality of lateral spacers.

19. The assembly of claim 17 , wherein the at least one carrier support member comprises a plurality of carrier support members, each of the plurality of carrier support members at least partially supporting each of the plurality of lateral spacers.

20. The assembly of claim 13 , wherein the plurality of lateral spacers provides a discrete plurality of adjustment positions, thereby laterally adjusting the first outlet and the opener.

Assignees

• Deere & Co

Inventors

• Connell Richard J

Classifications

• A01C21/005 Primary

  Following a specific plan, e.g. pattern · CPC title

• A01C23/024

  for ammonia · CPC title

• A01C5/064

  with rotating tools · CPC title

• A01B79/02

  combined with other agricultural processing, e.g. fertilising, planting · CPC title

• A01C7/06

  Seeders combined with fertilising apparatus · CPC title