SURFACE CRUST CUTTER

• US 20090272552A1
• Filed: 04/30/2009
• Published: 11/05/2009
• Est. Priority Date: 04/30/2008
• Status: Abandoned Application

• Current Assignee: Daniel Stephen Kaple
• Original Assignee: Daniel Stephen Kaple
• Inventors: Kaple, Daniel Stephen
• Application Number:
  US12/433,193
• Publication Number:
  US 20090272552A1
• Time in Patent Office: Days
• US Class Current: 172/555
• CPC Class Codes: A01B 35/16 with rotating or circulating non-propelled tools

Abstract

An apparatus for loosening compacted topsoil is disclosed. The apparatus includes a frame, a plurality of ground-engaging wheels, and at least one disk assembly to cut and loosen a crust formed on an upper layer of the topsoil, wherein the wheels and the at least one disk assembly are adjustable to control a depth of penetration of the apparatus.

Claims

1. An apparatus for loosening compacted topsoil comprising:

a frame having at least one adjustment device disposed thereon;

a plurality of ground-engaging wheels disposed on the frame; and

at least one disk assembly coupled to the frame, the disk assembly including a plurality of spaced apart disks disposed thereon, wherein a depth of penetration of the disks into the topsoil is controlled by at least one of the wheels and the adjustment device.

2. The apparatus according to claim 1, further comprising a connector assembly disposed between the frame and the at least one disk assembly, wherein the connector assembly includes at least one plate having a plurality of spaced apart arms extending therefrom to receive at least one of a portion of the frame and the disks.

3. The apparatus according to claim 2, wherein the connector assembly is pivotally attached to the frame.

4. The apparatus according to claim 1, wherein the disk assembly is disposed on at least one of a front portion and a rear portion of the frame.

5. The apparatus according to claim 2, wherein the connector assembly includes support members slideably attached to the frame to control the depth of penetration of the disks.

6. The apparatus according to claim 1, further comprising a subframe coupled to the frame and the at least one disk assembly.

7. The apparatus according to claim 6, wherein the subframe includes opposing rails disposed between a plurality of plates.

8. An apparatus for loosening compacted topsoil comprising:

a frame having at least one adjustment device disposed thereon;

a plurality of ground-engaging wheels disposed on the frame;

a first disk assembly coupled to the frame, the disk assembly including a plurality of spaced apart disks disposed thereon, wherein a depth of penetration of the disks into the topsoil is controlled by at least one of the wheels and the adjustment device; and

a second disk assembly coupled to the frame, the disk assembly including a plurality of spaced apart disks disposed thereon, wherein a depth of penetration of the disks into the topsoil is controlled by at least one of the wheels and the adjustment device.

9. The apparatus according to claim 8, further comprising a connector assembly disposed between the frame and at least one of the first disk assembly and the second disk assembly, wherein the connector assembly includes at least one plate having a plurality of spaced apart arms extending therefrom to receive at least one of a portion of the frame, the disks of the first disk assembly, and the disks of the second disk assembly.

10. The apparatus according to claim 9, wherein the connector assembly is pivotally attached to the frame.

11. The apparatus according to claim 9, wherein the connector assembly includes support members slideably attached to the frame to permit adjustment to the depth of penetration of the disks of at least one of the first disk assembly and the second disk assembly into the topsoil.

12. The apparatus according to claim 8, wherein the disks of the first disk assembly are horizontally offset from the disks of the second disk assembly.

13. The apparatus according to claim 8, wherein at least one of the first disk assembly and the second disk assembly is disposed on at least one of a front portion and a rear portion of the frame.

14. The apparatus according to claim 8, further comprising a subframe coupled to the frame and at least one of the first disk assembly and the second disk assembly.

15. The apparatus according to claim 14, wherein the subframe includes opposing rails disposed between a plurality of plates.

16. An apparatus for loosening compacted topsoil comprising:

a frame having at least one adjustment device disposed thereon;

a subframe coupled to the frame, the subframe including a pair of opposing rails disposed between a plurality of plates;

a plurality of ground-engaging wheels disposed on the frame;

a first disk assembly coupled to the subframe by a connector assembly, the disk assembly including a plurality of spaced apart disks disposed thereon, and the connector assembly including a plate having a plurality of spaced apart arms to receive the disks therebetween, wherein a depth of penetration of the disks into the topsoil is controlled by at least one of the wheels, the adjustment device, and the connector assembly; and

a second disk assembly coupled to the subframe by a connector assembly, the disk assembly including a plurality of spaced apart disks disposed thereon, and the connector assembly including a plate having a plurality of spaced apart arms to receive the disks therebetween, wherein a depth of penetration of the disks into the topsoil is controlled by at least one of the wheels, the adjustment device, and the connector assembly.

17. The apparatus according to claim 16, wherein the plate of the connector assembly includes at least one slot formed therein to permit a horizontal adjustment of the connector assembly.

18. The apparatus according to claim 16, wherein one of the plates of the subframe includes a plurality of apertures formed therein to control the depth of penetration of at least one of the first disk assembly and the second disk assembly.

19. The apparatus according to claim 16, wherein the disks of the first disk assembly are horizontally offset from the disks of the second disk assembly.

20. The apparatus according to claim 16, wherein at least one of the first disk assembly and the second disk assembly is disposed on at least one of a front portion and a rear portion of the frame.