Liquid distribution apparatus for distributing liquid into a seed furrow

• US 20020043197A1
• Filed: 04/09/2001
• Published: 04/18/2002
• Est. Priority Date: 06/23/1997
• Status: Active Grant

• Current Assignee: Paul E. Schaffert
• Original Assignee: Paul E. Schaffert
• Inventors: Schaffert, Paul E.
• Granted Patent: US 6,453,832 B1
• Time in Patent Office: Days
• US Class Current: 111/120
• CPC Class Codes: A01C 23/025 Continuous injection tools
• CPC Class Codes: A01C 5/062 Devices for making drills or furrows
• CPC Class Codes: A01C 5/068 Furrow packing devices, e.g. press wheels
• CPC Class Codes: A01C 7/06 Seeders combined with fertilising apparatus
• CPC Class Codes: A01C 7/201 Mounting of the seeding tools
• CPC Class Codes: A01C 7/206 Seed pipes

Abstract

A liquid distribution apparatus for use with a planter, drill or other farming implement having a seed tube that deposits seeds in a furrow. The liquid distribution apparatus includes a supply channel in fluid connection with a hose supplying a liquid to the furrow. The liquid distribution apparatus also includes a distribution channel that is oriented to distribute the liquid onto one or both sidewalls of the furrow. The apparatus may be used alone or along with an extension for reducing seed bounce.

Claims

1. An extension for use with a furrow opener for properly placing seeds in a furrow, the furrow opener including a liquid supply hose for distributing liquid into the seed furrow, the seed furrow having a centrally located bottom portion and a first sidewall and a second sidewall, the sidewalls extending upwardly and outwardly from the centrally located bottom portion of the furrow, said extension comprising:

an elongate flexible body member defining a generally arcuate shape which provides a generally downwardly and rearwardly sweeping orientation, and also defining an upper and lower segment;

the upper segment attachable to the furrow opener;

the lower segment configured to depend downwardly and rearwardly from the furrow opener and extendible into the seed furrow, the lower segment having a lower surface having a downwardly convex shape, and the lower segment having a width dimension decreasing along its length;

the lower segment terminating at a trailing end, the trailing end configured to be spaced above the centrally located bottom portion of the seed furrow; and

a liquid distribution apparatus connected with the extension, the liquid distribution apparatus including;

a supply channel adapted to fluidly connect with the liquid supply hose;

a distribution channel in fluid connection with the supply channel, the distribution channel including at least one outlet angularly oriented with respect to the supply channel; and

whereby when the supply channel is fluidly connected with the liquid supply hose, the at least one outlet is oriented to distribute liquid on at least one of the sidewalls of the furrow.

2. The liquid distribution apparatus of claim 1, wherein the at least one outlet includes a first outlet and a second outlet, the first outlet oriented to distribute liquid on the first sidewall of the furrow, and the second outlet oriented to distribute liquid on the second sidewall of the furrow.

3. The liquid distribution apparatus of claim 1, wherein the at least one outlet includes a first tubular outlet and a second tubular outlet in a Y-shaped configuration with respect to the supply channel.

4. The liquid distribution apparatus of claim 1, wherein the at least one outlet includes a first outlet, a second outlet angularly oriented with respect to the first outlet, and a third outlet angularly oriented with respect to the first outlet, wherein the first outlet is oriented to distribute liquid on the first sidewall, the second outlet is oriented to distribute liquid on the second sidewall, and the third outlet is oriented to distribute liquid in the centrally located bottom portion of the furrow.

5. The liquid distribution apparatus of claim 4, wherein the at least one outlet includes a first tubular outlet, a second tubular outlet, and a third tubular outlet, in a ψ

-shaped configuration with respect to the supply channel.

6. The liquid distribution apparatus of claim 4 including at least one plug coupled with the liquid distribution apparatus, the at least one plug for regulating the flow of liquid from the at least one outlet.

7. The liquid distribution apparatus of claim 6, wherein the at least one plug is retained in the at least one outlet, the plug moveable between a position allowing liquid to flow from the outlet and a position prohibiting the flow of liquid from the outlet.

8. The liquid distribution apparatus of claim 1, wherein the supply channel is a tubular structure including a ribbed portion adapted to fluidly engage the liquid supply tube.

9. The liquid distribution apparatus of claim 1, wherein the extension includes a first eyelet and a second eyelet, the liquid supply hose extending through the first eyelet and the liquid distribution apparatus extending through the second eyelet.

10. The liquid distribution apparatus of claim 9, the first eyelet being attached with the upper segment of the extension and the second eyelet being attached with the lower segment of the extension.

11. The liquid distribution apparatus of claim 1, wherein the liquid distribution apparatus is connected with the extension with at least one tie strap.

12. The liquid distribution apparatus of claim 1 wherein the at least one outlet is oriented to distribute liquid on at least one of the sidewalls of the said seed furrow at least ½

″

above the bottom portion of the seed furrow.

13. The liquid distribution apparatus of claim 1 wherein the at least one outlet is oriented to distribute liquid on at least one of the sidewalls of the seed furrow from about ½

″

to about ¾

″

above the bottom portion of the furrow.

15. The liquid distribution apparatus of claim 14, wherein the supply channel is a tubular structure including a ribbed portion adapted to fluidly engage the liquid supply hose.

16. The liquid distribution apparatus of claim 14, wherein the first outlet and the second outlet are oriented to distribute the liquid on the sidewalls of the furrow from about ½

″

to about ¾

″

above the centrally located bottom portion of the furrow.

17. The liquid distribution apparatus of claim 14 wherein the planter further includes a double disk opener and a furrow closer wheel, the liquid distribution apparatus being attached with the planter between the double disk opener and the furrow closer.

18. The liquid distribution apparatus of claim 14, the first outlet being tubular and the second outlet being tubular.

19. The liquid distribution apparatus of claim 18 wherein the first tubular outlet and the second tubular outlet define a Y-shaped configuration with respect to the supply channel.

20. The liquid distribution of claim 19, wherein the first tubular outlet is about ⅛

″

in diameter and the second tubular outlet is about ⅛

″

in diameter.

14. A liquid distribution apparatus for use with a planter having a liquid supply hose for distributing a liquid into a furrow, the furrow having a centrally located bottom portion and a first sidewall and a second sidewall, the sidewalls extending upwardly and outwardly from the centrally located bottom portion of the furrow, the liquid distribution apparatus comprising:

a supply channel adapted to fluidly connect with the liquid supply hose;

a distribution channel in fluid connection with the supply channel, the distribution channel including a first outlet and a second outlet, the first outlet oriented to distribute liquid on the first sidewall of the furrow, and the second outlet oriented to distribute fluid on the opposing second sidewall of the furrow, wherein the first outlet and the second outlet are oriented to distribute the liquid on the sidewalls of the furrow more than about ½

″

above the centrally located bottom portion of the furrow.

21. A liquid distribution apparatus for use with a planter having a liquid supply hose for distributing a liquid into a furrow, the furrow having a centrally located bottom portion and a first sidewall and a second sidewall, the sidewalls extending upwardly and outwardly from the centrally located bottom portion of the furrow, the liquid distribution apparatus comprising:

a supply channel adapted to fluidly connect with the liquid supply hose;

a distribution channel in fluid connection with the supply channel, the distribution channel including a first outlet and a second outlet, the first outlet oriented to distribute liquid on the first sidewall of the furrow, and the second outlet oriented to distribute fluid on the opposing second sidewall of the furrow, wherein the first outlet and the second outlet are at least about ⅛

″

in diameter.

22. The liquid distribution apparatus of claim 21 wherein the at least one outlet is oriented to distribute liquid on at least one of the sidewalls of the said seed furrow at least ½

″

above the bottom portion of the seed furrow.

23. The liquid distribution apparatus of claim 21, wherein the first outlet and the second outlet are oriented to distribute the liquid on the sidewalls of the furrow from about ½

″

to about ¾

″

above the centrally located bottom portion of the furrow.

24. The liquid distribution apparatus of claim 21, the first outlet being tubular and the second outlet being tubular.

25. The liquid distribution apparatus of claim 24 wherein the first tubular outlet and the second tubular outlet define a Y-shaped configuration with respect to the supply channel.

28. The seed placement apparatus of claim 27 wherein the trailing end is configured to be spaced above the centrally located bottom portion of the furrow.

29. The seed placement apparatus of claim 27 wherein the trailing end is configured to contact the bottom portion of the furrow.

30. The seed placement apparatus of claim 27 wherein the at least one outlet includes a first outlet oriented to distribute liquid on the first sidewall of the furrow, and a second outlet oriented to distribute liquid on the second sidewall of the furrow.

31. The seed placement of claim 27, wherein the at least one outlet includes:

a first outlet oriented to distribute liquid on the first sidewall of the furrow;

a second outlet oriented to distribute liquid on the second sidewall of the furrow; and

a third outlet oriented to distribute liquid in the centrally located bottom portion of the furrow.

32. The seed placement apparatus of claim 28, wherein the extension is connected with the seed tube and extends rearwardly therefrom.

33. The seed placement apparatus of claim 28, wherein the extension further defines an upper segment and a lower segment, wherein the upper segment is attachable to the seed tube, and wherein the lower segment is configured to depend downwardly and rearwardly from the seed tube and extendible into the furrow, the lower segment having a lower surface having a downwardly convex shape, and the lower segment having a width dimension decreasing along its length, the width dimension substantially equal to but less than a decreasing width of the furrow as the lower segment extends into the furrow, and wherein the lower segment terminates at a trailing end, the trailing end configured to be spaced above the centrally located bottom portion of the furrow.

35. The liquid distribution apparatus of claim 34, the first outlet being tubular, the second outlet being tubular, and the third outlet being tubular.

36. The liquid distribution apparatus of claim 34, wherein the first tubular outlet, the second outlet, and the third outlet are in a ψ

-shaped configuration with respect to the supply channel.

37. The liquid distribution apparatus of claim 34, wherein the supply channel is a tubular structure including a ribbed portion adapted to fluidly engage the liquid supply hose.

38. The liquid distribution apparatus of claim 34 including at least one plug coupled with the liquid distribution apparatus, the at least one plug for regulating the flow of liquid from the at least one outlet.

39. The liquid distribution apparatus of claim 34, wherein the at least one plug is retained in the at least one outlet, the plug moveable between a position allowing liquid to flow from the outlet and a position prohibiting the flow of liquid from the outlet.

26. A liquid distribution apparatus for use with a planter having a liquid supply hose for distributing a liquid into a furrow, the furrow having a centrally located bottom portion and a first sidewall and a second sidewall, the sidewalls extending upwardly and outwardly from the centrally located bottom portion of the furrow, the liquid distribution apparatus comprising:

a Y-shaped tube in fluid connection with the liquid supply hose for distributing liquid on the opposing sidewalls of the furrow;

the Y-shaped tube including a first outlet adapted to distribute liquid on the first sidewall above the centrally located bottom portion of the furrow; and

the Y-shaped tube having a second outlet adapted to distribute liquid on the second sidewall above the centrally located bottom portion of the furrow.

27. A seed placement apparatus having an integrated liquid distribution apparatus, the seed placement apparatus for use with a planter having a seed tube and a liquid supply hose for supplying a liquid to a furrow having a centrally located bottom portion and a first sidewall and a second sidewall, the sidewalls extending upwardly and outwardly from the centrally located bottom portion of the furrow, the seed placement apparatus comprising:

an extension defining a supply channel in fluid connection with a distribution channel, the supply channel adapted to fluidly connect with the liquid supply hose, and the distribution channel including at least one outlet oriented to distribute liquid on said sidewall of said furrow;

the extension defining an elongate flexible body member which provides a generally downwardly and rearwardly sweeping orientation, and also defining an upper and lower segment;

the upper segment attachable to the planter; and

the lower segment configured to depend downwardly and rearwardly from the planter and extendible into the seed furrow, the lower segment terminating at a trailing end.

34. A liquid distribution apparatus for use with a planter having a liquid supply hose for distributing a liquid into a furrow, said furrow having a centrally located bottom portion and a first sidewall and a second sidewall, the sidewalls extending upwardly and outwardly from the centrally located bottom portion, the liquid distribution apparatus comprising:

a supply channel for receiving the liquid;

a distribution channel in fluid connection with the supply channel, the distribution channel including;

a first outlet oriented to distribute liquid on the first sidewall of the furrow;

a second outlet oriented to distribute liquid on the second sidewall of the furrow; and

a third outlet third outlet oriented to distribute liquid in the centrally located bottom portion of the furrow.

40. In combination with a seed embedding device for use in a seed planter having a seed delivery device and a liquid supply, the seed embedding device including an arm arranged to engage the ground in the furrow and being adapted to firmly embed dispensed seeds into the ground in the furrow, and a liquid passage disposed on said arm and having an inlet in fluid communication with the liquid supply and an outlet, the seed delivery device adapted to create a furrow in the ground and dispense seeds into the furrow, the improvement comprising:

a liquid distribution apparatus attached with the arm, the liquid distribution apparatus including;

a supply channel in fluid communication with the outlet;

a distribution channel in fluid connection with the supply channel, the distribution channel including a first outlet oriented to distribute liquid on the first sidewall of the furrow, a second outlet oriented to distribute liquid on the second sidewall of the furrow, and a third outlet oriented to distribute liquid in the centrally located bottom portion of the furrow.

41. The liquid distribution apparatus of claim 40, the first outlet being tubular, the second outlet being tubular, and the third outlet being tubular.

42. The liquid distribution apparatus of claim 40, wherein the first tubular outlet, the second outlet, and the third outlet are in a ψ

-shaped configuration with respect to the supply channel.

43. The liquid distribution apparatus of claim 40, wherein the supply channel is a tubular structure including a ribbed portion adapted to fluidly engage the liquid supply hose.

44. The liquid distribution apparatus of claim 40 including at least one plug coupled with the liquid distribution apparatus, the at least one plug for regulating the flow of liquid from the at least one outlet.

45. The liquid distribution apparatus of claim 40, wherein the at least one plug is retained in the at least one outlet, the plug moveable between a position allowing liquid to flow from the outlet and a position prohibiting the flow of liquid from the outlet.

47. The extension of claim 46 further including means for attaching the means for reducing seed bounce to the furrow opener.

49. The extension of claim 48 further including means for attaching the means for reducing seed bounce to the furrow opener.

46. An extension having a liquid distribution apparatus, the extension for use with a furrow opener for properly placing seeds in a furrow and distributing liquid within the furrow, the furrow opener including a liquid supply tube, the seed furrow having a centrally located bottom portion and upwardly and outwardly extending sidewalls defining a maximum width dimension, and the sidewalls intersecting at a vertex in the bottom portion of the furrow and defining a minimum width dimension, such that the seed furrow has a decreasing width, said extension comprising:

means for reducing seed bounce; and

means for distributing liquid in a furrow said means having two outlets.

48. An extension having a liquid distribution apparatus, the extension for use with a furrow opener for properly placing seeds in a furrow and distributing liquid within the furrow, the furrow opener including a liquid supply tube, the seed furrow having a centrally located bottom portion and upwardly and outwardly extending sidewalls defining a maximum width dimension, and the sidewalls intersecting at a vertex in the bottom portion of the furrow and defining a minimum width dimension, such that the seed furrow has a decreasing width, said extension comprising:

means for reducing seed bounce; and

means for distributing liquid in a furrow, said means having three outlets.