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Double rolling basket linkage

  • US 10,368,474 B2
  • Filed: 01/25/2017
  • Issued: 08/06/2019
  • Est. Priority Date: 01/25/2017
  • Status: Active Grant
First Claim
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1. An agricultural tillage implement, comprising:

  • a frame member;

    a secondary frame member including an upper secondary pivotal connection and a lower secondary pivotal connection;

    a bracket connected to a portion of the frame member, the bracket extending away from the frame member, the bracket including an upper pivotal connection and a lower pivotal connection;

    a first arm extending between the bracket and the secondary frame member, the first arm pivotally connected at one end to the lower pivotal connection of the bracket and at an opposite end to the lower secondary pivotal connection of the secondary frame member, the first arm including an upper pivotal connection;

    a second arm extending between the bracket and the secondary frame member, the second arm pivotally connected at one end to the upper pivotal connection of the bracket and at an opposite end to the upper secondary pivotal connection of the secondary frame member;

    a force applicator positioned at least partially above the bracket, one end of the force applicator pivotally connected to the first arm at the upper pivotal connection thereof so that the first arm provides a lever;

    a side hanger coupled to the secondary frame member, the side hanger including first and second legs extending downwardly and outwardly relative to the secondary frame member;

    a first rolling basket connected to the first leg;

    a second rolling basket connected to the second leg; and

    wherein a portion of the second arm is positioned above the first arm.

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