초록 ▼

A self-propelled windrow merger includes a motor and a chassis. At the front of the merger are a first pickup and transfer assembly, a second pickup and transfer assembly and a third pickup and transfer assembly. A cab is above and behind the second pickup and transfer assembly. A folding mechanism

A self-propelled windrow merger includes a motor and a chassis. At the front of the merger are a first pickup and transfer assembly, a second pickup and transfer assembly and a third pickup and transfer assembly. A cab is above and behind the second pickup and transfer assembly. A folding mechanism for moves each of the pickup and transfer assemblies between a first position wherein the first, second and third pickup and transfer assemblies are laterally aligned and a second position wherein the first and third pickup and transfer assemblies are positioned rear of the cab.

대표청구항 ▼

1. A self-propelled merger configured for travel in a first direction; the merger comprising: a motor;front wheels and rear wheels;a chassis;a first merger pickup and transfer assembly, the first merger pickup and transfer assembly including a first pickup head configured to pick up and transfer mat

1. A self-propelled merger configured for travel in a first direction; the merger comprising: a motor;front wheels and rear wheels;a chassis;a first merger pickup and transfer assembly, the first merger pickup and transfer assembly including a first pickup head configured to pick up and transfer material to an associated first belt conveyor arranged to convey material in a direction transverse to the first direction of travel and driven by a first motor;a second merger pickup and transfer assembly the second merger pickup and transfer assembly including a second pickup head configured to pick up and transfer material to an associated second belt conveyor arranged to convey material in a direction transverse to the first direction of travel and driven by a second motor; anda third merger pickup and transfer assembly, the third merger pickup and transfer assembly including a third pickup head configured to pick up and transfer material to an associated third belt conveyor arranged to convey material in a direction transverse to the first direction of travel and driven by a third motor;each of the merger pickup and transfer assemblies being movable between a first position wherein the merger pickup and transfer assemblies are laterally aligned, and a second position;a cab extending above and behind the second merger pickup and transfer assembly; the first merger pickup and transfer assembly, the second merger pickup and transfer assembly and the third merger pickup and transfer assembly being forward of the cab and the front wheels in the first position, and the first merger pickup and transfer assembly and the third merger pickup and transfer assembly being rear of the cab in the second position;a folding mechanism for moving each of the merger pickup and transfer assemblies between the first position and the second position;wherein each of the first and third merger pickup and transfer assemblies is supported on an associated arm mounted to the chassis, the associated arm rotationally mounted forward of the front wheels to move each of the first and third merger pickup and transfer assemblies between the first position forward of the cab and the front wheels, and the second position rear of the cab. 2. A self-propelled merger according to claim 1, each of the merger pickup and transfer assemblies comprising a merger pickup head, a conveyor and a shroud. 3. A self-propelled merger according to claim 2, wherein at the second position, the chassis is intermediate the first merger pickup and transfer assembly and the third merger pickup and transfer assembly. 4. A self-propelled merger according to claim 3, wherein the first merger pickup and transfer assembly and the third merger pickup and transfer assembly extend substantially along the first direction of travel at the second position. 5. A self-propelled merger according to claim 2, wherein the first and third merger pickup and transfer assemblies are oriented with surfaces of the conveyors facing horizontally at the second position. 6. A self-propelled merger according to claim 1, wherein each of the arms supporting the first and third merger pickup and transfer assemblies rotates about a single axis about a pin on the chassis, wherein the pin extends inward and upward. 7. A self-propelled merger according to claim 3, wherein the second merger pickup and transfer assembly is tiltably mounted to tilt upward at the second position for transport. 8. A self-propelled merger according to claim 1, further comprising a platform extending laterally outward from the first side of the cab. 9. A self-propelled merger according to claim 2, wherein the merger pickup head of each of the first and third merger pickup and transfer assemblies is rear of the cab in the second position, and wherein the second merger pickup and transfer assembly is forward of the cab in the second position. 10. A self-propelled merger configured to move along a direction of travel, the merger comprising: a motor;front wheels and rear wheels;a chassis;a first pickup and transfer assembly, the first pickup and transfer assembly including a first pickup head configured to pick up and transfer material to an associated first belt conveyor arranged to convey material in a direction transverse to the direction of travel and driven by a first motor;a second pickup and transfer assembly, the second pickup and transfer assembly including a second pickup head configured to pick up and transfer material to an associated second belt conveyor arranged to convey material in a direction transverse to the direction of travel and driven by a second motor; anda third pickup and transfer assembly, the third pickup and transfer assembly including a third pickup head configured to pick up and transfer material to an associated third belt conveyor arranged to convey material in a direction transverse to the direction of travel and driven by a third motor;each of the pickup and transfer assemblies comprising a shroud and being movable between a first position wherein the pickup and transfer assemblies are laterally aligned and a second position, wherein each of the first and third pickup and transfer assemblies is supported on an associated arm mounted to the chassis;a cab extending above and behind the second pickup and transfer assembly; the first pickup and transfer assembly, the second pickup and transfer assembly and the third pickup and transfer assembly being forward of the cab and the front wheels in the first position;a folding mechanism for moving each of the pickup and transfer assemblies between the first position and the second position;a platform extending laterally outward from the first side of the cab;wherein the arm of the first pickup and transfer assembly is rotationally mounted forward of the front wheels and bends to pass directly under the platform and pass directly over the front wheel at the first side when moving between the first and second positions. 11. A self-propelled merger comprising: a motor;front wheels and rear wheels;a chassis;a first merger pickup and transfer assembly, a second merger pickup and transfer assembly and a third merger pickup and transfer assembly, each of the merger pickup and transfer assemblies being movable between a first position wherein the merger pickup and transfer assemblies are laterally aligned, and a second position;a cab extending above and behind the second merger pickup and transfer assembly; the first merger pickup and transfer assembly, the second merger pickup and transfer assembly and the third merger pickup and transfer assembly being forward of the cab and the front wheels in the first position, and the first merger pickup and transfer assembly and the third merger pickup and transfer assembly being rear of the cab in the second position;a folding mechanism for moving each of the merger pickup and transfer assemblies between the first position and the second position;wherein each of the first and third merger pickup and transfer assemblies is supported on an associated arm mounted to the chassis, the associated arm rotationally mounted forward of the front wheels to move each of the first and third merger pickup and transfer assemblies between the first position forward of the cab and the front wheels, and the second position rear of the cab;a platform extending laterally outward from the first side of the cab, wherein the platform comprises a railing having a foldable section configured to fold during movement of the first pickup and transfer assembly. 12. A self-propelled merger according to claim 11, wherein the section of the railing forms a barrier to prevent access to the ladder during movement of the first pickup and transfer assembly. 13. A self-propelled merger moving along a direction of travel, the merger comprising: a motor;a chassis;front wheels and rear wheels supporting the chassis;a first pickup and transfer assembly, the first pickup and transfer assembly including a first pickup head configured to pick up and transfer material to an associated first belt conveyor arranged to convey material in a direction transverse to the direction of travel and driven by a first motor;a second pickup and transfer assembly, the second pickup and transfer assembly including a second pickup head configured to pick up and transfer material to an associated second belt conveyor arranged to convey material in a direction transverse to the direction of travel and driven by a second motor; anda third pickup and transfer assembly, the third pickup and transfer assembly including a third pickup head configured to pick up and transfer material to an associated third belt conveyor arranged to convey material in a direction transverse to the direction of travel and driven by a third motor;a cab above and behind the second pickup and transfer assembly;a folding mechanism for moving each of the pickup and transfer assemblies between a first position wherein the first, second and third pickup and transfer assemblies are laterally aligned and forward of the cab and the front wheels; and a second position wherein the first and third pickup and transfer assemblies are rear of the cab;the folding mechanism comprising a first arm mounted to the chassis and supporting the first pickup and transfer assembly, and a second arm mounted to the chassis and supporting the third pickup and transfer assembly, the first and second arms rotatably mounting to the chassis and the first pickup and transfer assembly rotatably mounting to the first arm and the third pickup and transfer assembly rotatably mounting to the second arm, the first arm and the second arm being rotatably mounted about an oblique axis relative to the direction of travel. 14. A self-propelled merger according to claim 13, each of the pickup and transfer assemblies comprising a pickup head, a conveyor and a shroud. 15. A self-propelled merger according to claim 13, wherein each of the first and second arms pass directly over a front wheel when rotating between the first position and the second position. 16. A self-propelled merger comprising: a motor;front wheels and rear wheels;a chassis;a cab;a first pickup and transfer assembly, the first pickup and transfer assembly including a first pickup head configured to pick up and transfer material to an associated first belt conveyor arranged to convey material in a direction transverse to the direction of travel and driven by a first motor;a second pickup and transfer assembly, the second pickup and transfer assembly including a second pickup head configured to pick up and transfer material to an associated second belt conveyor arranged to convey material in a direction transverse to the direction of travel and driven by a second motor; anda third pickup and transfer assembly, the third pickup and transfer assembly including a third pickup head configured to pick up and transfer material to an associated third belt conveyor arranged to convey material in a direction transverse to the direction of travel and driven by a third motor;each of the merger pickup and transfer assemblies being movable between a first position wherein the pickup and transfer assemblies are laterally aligned below and forward of the cab and the front wheels, and a second raised position; wherein the first and third merger pickup assemblies are behind the cab in the second raised position;a folding mechanism for moving each of the pickup and transfer assemblies between the first position and the second position;wherein each of the first and third merger pickup and transfer assemblies is supported on an associated arm mounted to the chassis forward of the front wheels, each of the arms supporting the first and third merger pickup and transfer assemblies being rotatably mounted on a pin on the chassis to rotate about a single axis, wherein the pin extends inward and upward. 17. A self-propelled merger according to claim 16, wherein each of the first and third pickup and transfer assemblies is supported on an associated arm mounted to the chassis and extending substantially horizontally and bending downward in the first position. 18. A self-propelled merger comprising: a motor;front wheels and rear wheels;a chassis;a first pickup and transfer assembly, the first pickup and transfer assembly including a first pickup head configured to pick up and transfer material to an associated first belt conveyor arranged to convey material in a direction transverse to the direction of travel and driven by a first motor;a second pickup and transfer assembly, the second pickup and transfer assembly including a second pickup head configured to pick up and transfer material to an associated second belt conveyor arranged to convey material in a direction transverse to the direction of travel and driven by a second motor; anda third pickup and transfer assembly, the third pickup and transfer assembly including a third pickup head configured to pick up and transfer material to an associated third belt conveyor arranged to convey material in a direction transverse to the direction of travel and driven by a third motor;each of the pickup and transfer assemblies comprising a shroud and being movable between a first position wherein the pickup and transfer assemblies are laterally aligned and a second position,a cab extending above and behind the second pickup and transfer assembly; the first pickup and transfer assembly, the second pickup and transfer assembly and the third pickup and transfer assembly being forward of the cab and the front wheels in the first position;a folding mechanism for each of the pickup and transfer assemblies moving the pickup and transfer assemblies between the first position and the second position; wherein the folding mechanism for each of the first and third pickup and transfer assemblies includes an arm mounted to the chassis forward of the front wheels and supporting an associated one of the first and third pickup and transfer assemblies;wherein the arm associated with the first pickup and transfer assembly passes directly over the front wheel at a first side of the merger when moving between the first and second positions and the arm associated with the third pickup and transfer assembly passes directly over the front wheel at a second side of the merger when moving between the first and second positions.