Agricultural implement with end wheel assembly

An implement comprising:

• a center section;
• a first wing section having a first end and a second end, the first end of the first wing section pivotally connected to the center section;
• a first positioning member connected to the second end of the first wing section;
• a second wing section having a first end and a second end, the first end of the second wing section pivotally connected to the center section;
• a second positioning member connected to the second end of the second wing section;
• a hitch assembly attached to the center section so the implement can be towed in a travel direction;
• a first end wheel assembly attached to the second end of the first wing section, the first end wheel assembly comprising:
• an end wheel;
• a wheel pivot rotatably connected to the end wheel so that the end wheel rotates around a first axis running through a center of the end wheel;
• a wheel member pivotally connected to the wheel pivot so that the wheel pivot and the end wheel pivot, relative to the wheel member, around a second axis;
• at least one attachment bracket attached to the wheel member and pivotally attached to the second end of the first wing section so that the wheel member pivots around a third axis;
• and
• a guide plate having a channel, a first end connected to the wheel member, and a second end connected to the wheel pivot, the channel positioned to receive the first positioning member when the first wheel assembly is pivoted downwards around the third axis and, as the first wheel assembly is pivoted further downwards around the third axis, the first positioning member travels through the channel, rotating the guide plate and causing the wheel pivot and the end wheel to pivot relative to the wheel member around the second axis, turning the end wheel outwards;
• a second end wheel assembly attached to the second end of the second wing section, the second end wheel assembly comprising:
• an end wheel;
• a wheel pivot rotatably connected to the end wheel so that the end wheel rotates around a first axis running through a center of the end wheel;
• a wheel member pivotally connected to the wheel pivot so that the wheel pivot and the end wheel pivot, relative to the wheel member, around a second axis;
• at least one attachment bracket attached to the wheel member and pivotally attached to the second end of the second wing section so that the wheel member pivots around a third axis;
• and
• a guide plate having a channel, a first end connected to the wheel member, and a second end connected to the wheel pivot, the channel positioned to receive the second positioning member when the first wheel assembly is pivoted downwards around the third axis, and as the first wheel assembly is pivoted further downwards around the third axis, the first positioning member travels through the channel, rotating the guide plate and causing the wheel pivot and the end wheel to pivot relative to the wheel member around the second axis, turning the end wheel outwards.