Two row agricultural planting implement having a lift and downforce actuator

An agricultural planting implement, comprising:

• a first wing toolbar configured to support a first plurality of row units, wherein the first wing toolbar comprises a first section and a second section, the second section is pivotally coupled to the first section, and the first section is configured to pivotally couple to a main frame of the agricultural planting implement;
• a second wing toolbar configured to support a second plurality of row units;
• and
• a connection assembly, comprising:
• at least one arm pivotally coupling the second wing toolbar to the second section of the first wing toolbar, wherein the at least one arm is directly pivotally coupled to the second section of the first wing toolbar via a single respective pivot junction, such that a respective pivotal connection of the at least one arm to the second section of the first wing toolbar consists of the single respective pivot junction, and the at least one arm is non-pivotally coupled to the second wing toolbar;
• a first wing actuator coupled to the first and second sections of the first wing toolbar, wherein the first wing actuator is configured to urge the second section of the first wing toolbar downwardly toward a soil surface;
• and
• a second wing actuator configured to drive the second wing toolbar to rotate upwardly relative to the first wing toolbar from a working position to a transport position, wherein the second wing actuator is configured to urge the second wing toolbar downwardly toward the soil surface while the second wing toolbar is in the working position.

An agricultural planting implement, comprising:

• a first wing toolbar configured to support a first plurality of row units, wherein the first wing toolbar is configured to pivotally couple to a main frame of the agricultural planting implement;
• a second wing toolbar configured to support a second plurality of row units, wherein the second wing toolbar is positioned behind the first wing toolbar along a direction of travel of the agricultural planting implement while the second wing toolbar is in a working position and the first wing toolbar is in an unfolded position;
• and
• a connection assembly, comprising:
• at least one arm pivotally coupling the second wing toolbar to the first wing toolbar, wherein the at least one arm is directly pivotally coupled to the first wing toolbar via a single respective pivot junction, such that a respective pivotal connection of the at least one arm to the first wing toolbar consists of the single respective pivot junction, and the at least one arm is non-pivotally coupled to the second wing toolbar;
• and
• an actuator configured to urge the second wing toolbar downwardly toward a soil surface while the second wing toolbar is in the working position and the first wing toolbar is in the unfolded position, wherein the actuator is configured to drive the second wing toolbar to rotate upwardly relative to the first wing toolbar from the working position to a transport position, and the second wing toolbar is positioned above the first wing toolbar while the second wing toolbar is in the transport position.