Mounting system for row unit options for a planter
View Patent ↗An agricultural implement including a tool bar and a row unit coupled to the tool bar. The row unit includes a frame member and at least one clamping device coupled to the frame member. Each clamping device has a first member having first interior features and a second member having second interior features, with the first interior features being substantially a mirror image of the second interior features.
1. An agricultural implement, comprising:
a tool bar; and
a row unit coupled to said tool bar, said row unit including:
a frame member; and
at least one clamping device coupled to the frame member, wherein said clamping device is configured to secure at least one attachment to the row unit without going through a part of said at least one attachment, each said clamping device having:
a first member having first interior features defining a first partial cavity; and
a second member having second interior features defining a second partial cavity that face said first interior features of said first member,
wherein first and second partial cavities together define a cylindrical cavity having a first interior diameter configured to receive an attachment support of said at least one attachment,
wherein said first partial cavity and said second partial cavity each have a bottom surface extending inward from interior sides of said first and second partial cavities, wherein said bottom surface of said first and second partial cavities is configured to support a bottom surface of said attachment support when said attachment support is inserted within said cylindrical cavity, and wherein said bottom surface of said first and second partial cavities extend partially inward from said interior sides such that the bottom surface of each of said first and second partial cavities together define a hole at a bottom of said cylindrical cavity that has a diameter less than said diameter of said cylindrical cavity.
2. The agricultural implement of claim 1 , wherein said at least one clamping device is two clamping devices located on opposite sides of said frame member.
3. The agricultural implement of claim 1 , wherein said first member and said second member each have two similar cavities each being generally one half of a cylindrically shaped cavity including a first cavity and a second cavity.
4. The agricultural implement of claim 3 , wherein said first cavity and said second cavity each have an axis, wherein the axis of the first cavity and the axis of the second cavity form an acute angle relative to each other.
5. The agricultural implement of claim 4 , wherein said acute angle is about 45 degrees.
6. A row unit for coupling to a tool bar of an agricultural implement, the row unit comprising:
a frame member; and
at least one clamping device coupled to the frame member, wherein said clamping device is configured to secure at least one attachment to the row unit without going through a part of said at least one attachment, each said clamping device having:
a first member having first interior features defining a first partial cavity; and
a second member having second interior features defining a second partial cavity that face said first interior features of said first member,
wherein first and second partial cavities together define a cylindrical cavity having a first interior diameter configured to receive an attachment support of said at least one attachment,
wherein said first partial cavity and said second partial cavity each have a bottom surface extending inward from interior sides of said first and second partial cavities, wherein said bottom surface of said first and second partial cavities is configured to support a bottom surface of said attachment support when said attachment support is inserted within said cylindrical cavity, and wherein said bottom surface of said first and second partial cavities extend partially inward from said interior sides such that the bottom surface of each of said first and second partial cavities together define a hole at a bottom of said cylindrical cavity that has a diameter less than said diameter of said cylindrical cavity.
7. The row unit of claim 6 , wherein said at least one clamping device is two clamping devices located on opposite sides of said frame member.
8. The agricultural implement of claim 6 , wherein said first member and said second member each have two similar cavities each being generally one half of a cylindrically shaped cavity including a first cavity and a second cavity.
9. The agricultural implement of claim 8 , wherein said first cavity and said second cavity each have an axis, wherein the axis of the first cavity and the axis of the second cavity form an acute angle relative to each other.
10. The row unit of claim 9 , wherein said acute angle is about 45 degrees.