Concrete block splitting and pitching apparatus and method
View Patent ↗An apparatus for splitting a concrete block and pitching at least one edge of the split concrete block is provided. The apparatus includes a splitting blade have a blade edge, such as a sharpened edge or a dull edge. The splitting blade is configured to move in a first direction so as to split a concrete block into two or more sections. The apparatus also includes a pitching blade having a blade edge, such as a sharpened and adjacent to the splitting blade, the pitching blade edge vertically offset from the splitting blade edge so as to pitch an edge of one of the sections of the concrete block after the concrete block has been split.
1. An apparatus for splitting a concrete block and pitching at least one edge of the split concrete block comprising:
a splitting blade having a blade edge and configured to move in a first direction so as to split a concrete block into two or more sections; and
a pitching blade having a blade edge and located parallel and adjacent to the splitting blade, the pitching blade edge vertically offset from the splitting blade edge so as to pitch an edge of one of the sections of the concrete block after the concrete block has been split while moving in the first direction.
2. The apparatus of claim 1 wherein the pitching blade comprises a plurality of axially-adjacent pitching blades.
3. The apparatus of claim 1 wherein the pitching blade comprises a plurality of axially-staggered pitching blades.
4. The apparatus of claim 1 wherein the pitching blade comprises a plurality of vertically-adjacent pitching blades.
5. The apparatus of claim 1 wherein the pitching blade comprises a plurality of vertically-staggered pitching blades.
6. The apparatus of claim 1 further comprising a second pitching blade having a blade edge and adjacent to the splitting blade, the pitching blade edge vertically offset from the splitting blade edge so as to pitch an edge of another of the sections of the concrete block after the concrete block has been split.
7. The apparatus of claim 1 wherein the blade edge of the pitching blade has a crown.
8. A method for splitting and pitching a concrete block comprising:
activating a press in a starting position to move in a first direction;
splitting a concrete block into at least two sections using a splitting blade that is driven by the press;
pitching an edge of one section of the concrete block using a pitching blade that is driven parallel to the splitting blade by the press after the concrete block has been split and while the press moves in the first direction; and
returning the press to the starting position after the concrete block has been split and the edge of the concrete block has been pitched.
9. The method of claim 8 further comprising pitching an edge of another section of the concrete block using a second pitching blade that is driven by the press after the concrete block has been split and while the press moves in the first direction.
10. The method of claim 8 wherein pitching the edge of one section of the concrete block using the pitching blade comprises pitching the edge of one section of the concrete block using a plurality of axially-aligned pitching blade sections.
11. The method of claim 8 wherein pitching the edge of one section of the concrete block using the pitching blade comprises pitching the edge of one section of the concrete block using a plurality of axially-staggered pitching blade sections.
12. The method of claim 8 wherein pitching the edge of one section of the concrete block using the pitching blade comprises pitching the edge of one section of the concrete block using a plurality of vertically-aligned pitching blade sections.
13. The method of claim 8 wherein pitching the edge of one section of the concrete block using the pitching blade comprises pitching the edge of one section of the concrete block using a plurality of vertically-staggered pitching blade sections.
14. An apparatus for splitting a concrete block into two sections and pitching at least one edge of each of the concrete block sections comprising:
a splitting blade having a blade edge and configured to move in a first direction so as to split the concrete block into the two or more sections;
a first pitching blade having a blade edge and located parallel and adjacent to one side of the splitting blade, the first pitching blade edge vertically offset from the splitting blade edge so as to pitch an edge of one of the sections of the concrete block after the concrete block has been split while moving in the first direction; and
a second pitching blade having a blade edge and located parallel and adjacent to another side of the splitting blade, the second pitching blade edge vertically offset from the splitting blade edge so as to pitch an edge of one of the other sections of the concrete block after the concrete block has been split while moving in the first direction.
15. The apparatus of claim 14 wherein the first pitching blade and the second pitching blade each comprise a plurality of axially-aligned blades.
16. The apparatus of claim 14 wherein the first pitching blade and the second pitching blade each comprise a plurality of axially-staggered blades.
17. The apparatus of claim 14 wherein the first pitching blade and the second pitching blade each comprise a plurality of vertically-aligned blades.
18. The apparatus of claim 14 wherein the first pitching blade and the second pitching blade each comprise a plurality of vertically-staggered blades.
19. The apparatus of claim 14 wherein the first pitching blade comprises a plurality of axially-aligned blades and the second pitching blade comprises a plurality of axially-staggered blades.
20. The apparatus of claim 14 wherein the first pitching blade comprises a plurality of vertically-aligned blades and the second pitching blade comprises a plurality of vertically-staggered blades.