Sod Cutter Blade
A blade assembly for use with a sod cutter, the blade assembly including a first vertical knife, a second vertical knife, and a horizontal blade extending between and coupled to an interior surface of both the first vertical knife and the second vertical knife. Each of the first vertical knife and the second vertical knife includes a first beveled edge extending along a first frontward-facing edge from a toe portion to a base portion of each of the first vertical knife and the second vertical knife. Additionally, each of the first vertical knife and the second vertical knife also includes a second beveled edge extending along a second frontward-facing edge proximate to a mounting portion of each of the first vertical knife and the second vertical knife.
1 . A blade assembly for use with a sod cutter, the blade assembly comprising:
a first vertical knife;
a second vertical knife; and
a horizontal blade extending between and coupled to an interior surface of both the first vertical knife and the second vertical knife,
wherein each of the first vertical knife and the second vertical knife comprises a first beveled edge extending along a first frontward-facing edge from a toe portion to a base portion of each of the first vertical knife and the second vertical knife, and
further wherein each of the first vertical knife and the second vertical knife comprises a second beveled edge extending along a second frontward-facing edge proximate to a mounting portion of each of the first vertical knife and the second vertical knife.
2 . The blade assembly of claim 1 , wherein each of the first vertical knife and the second vertical knife are U-shaped, and the second frontward-facing edge extends from a valley formed in each of the first vertical knife and the second vertical knife to a terminus of the mounting portion of each of the first vertical knife and the second vertical knife.
3 . The blade assembly of claim 2 , wherein the mounting portion of each of the first vertical knife and the second vertical knife is configured to be coupled to a respective vertical mounting arm of the sod cutter.
4 . The blade assembly of claim 3 , wherein the second frontward-facing edge of each of the first vertical knife and the second vertical knife extends at least partially forward of a front edge of each of the respective vertical mounting arms of the sod cutter.
5 . The blade assembly of claim 2 , wherein the mounting portion of each of the first vertical knife and the second vertical knife comprises a triangular, three-hole pattern for removably coupling each of the first vertical knife and the second vertical knife to a respective vertical mounting arm of the sod cutter.
6 . The blade assembly of claim 1 , wherein each of the first forward-facing edge and the second forward-facing edge comprise sharpened edges.
7 . The blade assembly of claim 1 , wherein the first vertical knife, the second vertical knife, and the horizontal blade are each formed of one or more of a steel alloy, a carbon steel, a cast steel, a stainless steel, and a hard plastic.
8 . A sod cutter comprising:
a frame;
a power head coupled to the frame;
at least one drive wheel operably coupled to the power head;
a gear box coupled to the frame and operably coupled to the power head, wherein the gear box is configured to convey high-frequency oscillatory motion on a first vertical mounting arm on a first lateral side of the frame and a second vertical mounting arm on a second lateral side of the frame opposite the first lateral side; and
a blade assembly, the blade assembly comprising:
a first vertical knife coupled to the first vertical mounting arm;
a second vertical knife coupled to the second vertical mounting arm; and
a horizontal blade extending between and coupled to an interior surface of both the first vertical knife and the second vertical knife,
wherein each of the first vertical knife and the second vertical knife comprises a first beveled edge extending along a first frontward-facing edge from a toe portion to a base portion of each of the first vertical knife and the second vertical knife, and
further wherein each of the first vertical knife and the second vertical knife comprises a second beveled edge extending along a second frontward-facing edge proximate to a mounting portion of each of the first vertical knife and the second vertical knife.
9 . The sod cutter of claim 8 , further comprising a blade depth adjustment mechanism operably coupled to the first vertical mounting arm and the second vertical mounting arm.
10 . The sod cutter of claim 8 , wherein each of the first vertical knife and the second vertical knife are U-shaped, and the second frontward-facing edge extends from a valley formed in each of the first vertical knife and the second vertical knife to a terminus of the mounting portion of each of the first vertical knife and the second vertical knife.
11 . The sod cutter of claim 8 , wherein the second frontward-facing edge of each of the first vertical knife and the second vertical knife extends at least partially forward of a front edge of the respective first vertical mounting arm and the second vertical mounting arm.
12 . The sod cutter of claim 8 , wherein the mounting portion of each of the first vertical knife and the second vertical knife comprises a triangular, three-hole pattern for removably coupling each of the first vertical knife and the second vertical knife to the respective first vertical mounting arm and the second vertical mounting arm.
13 . The sod cutter of claim 8 , wherein each of the first forward-facing edge and the second forward-facing edge comprise sharpened edges.
14 . A blade assembly for use with a sod cutter, the blade assembly comprising:
a first side; and
a second side,
wherein each of the first side and the second side comprises a forward-most projecting point extending therefrom, a first edge extending rearwardly from forward-most projecting point, and a second edge extending rearwardly from the forward-most projecting point,
and further wherein at least a portion of both the first edge and the second edge of the first side comprises a beveled surface.
15 . The blade assembly of claim 14 , wherein the first edge extends at a rearward and downward angle from the forward-most projecting point to a base of each of the first and second sides.
16 . The blade assembly of claim 15 , wherein an entire length of the first edge comprises a beveled surface.
17 . The blade assembly of claim 14 , wherein the second edge comprises a top edge portion, a valley portion, and an upwardly-extending portion.
18 . The blade assembly of claim 17 , wherein the top edge portion extends at a rearward and downward angle from the forward-most projecting point to the valley portion.
19 . The blade assembly of claim 17 , wherein the valley portion and the upwardly-extending portion of the second edge comprise a beveled surface.
20 . The blade assembly of claim 19 , wherein the upwardly-extending portion extends to a terminus of a mounting location of each of the first and second sides configured for mounting of the first and second sides to a respective mounting arm of the sod cutter.
21 . The blade assembly of claim 14 , further comprising a blade extending between and coupled between the first and second sides.