초록 ▼

An adapter for the three point hitch on an agricultural tractor for lifting and transporting the header of a combine harvesting machine comprising a frame with appropriately positioned hitch pins for engaging the three point hitch and an upper frame member adapted to engage the feed opening in the c

An adapter for the three point hitch on an agricultural tractor for lifting and transporting the header of a combine harvesting machine comprising a frame with appropriately positioned hitch pins for engaging the three point hitch and an upper frame member adapted to engage the feed opening in the combine header housing and a pair of bumpers on a lower frame member to stabilize the header when it is lifted or transported.

대표청구항 ▼

A combine header adapter, to lift a combine header, for a three point agricultural tractor hitch comprising: a frame means; a lower horizontal frame member connected to said frame means; an upper horizontal frame member connected to said frame means; a header engagement member on the upper horizonta

A combine header adapter, to lift a combine header, for a three point agricultural tractor hitch comprising: a frame means; a lower horizontal frame member connected to said frame means; an upper horizontal frame member connected to said frame means; a header engagement member on the upper horizontal frame member; the header engagement member adapted to engage a combine header feeding tube aperture; means associated with the frame for engagement with a three point hitch; said means associated with the frame for engagement with a three point hitch comprising hitch pins; a pair of vertical lifting members connected to the lower horizontal frame member; a pair of links connected to the pair of vertical lifting members and extending in a direction substantially transverse to a primary axis of said vertical lifting members; three vertical frame members connected to and between the lower horizontal frame member and the upper horizontal frame member; bumper means, connected to the lower horizontal frame means, for engaging and stabilizing the header housing upon engagement of the upper frame member; the vertical lift members are connected at an end opposed to the lower horizontal frame member by an upper hitch pin; the upper horizontal frame member is formed of a 90 degree steel angle iron; said three vertical frame members are spaced equidistant across the upper and lower horizontal frame members; a central vertical frame member of said three vertical frame members is affixed between the vertical lift members at the lower horizontal member and between said links at the upper horizontal frame member; and the bumper means are positioned at and affixed to, opposite ends of the lower horizontal frame member.