Agricultural machine of the lower pin guide coupling device

摘要

(57) Abstract Objective In lower pin 3 lower pin guide 14 simply installation and removalIt fits unrestrictedly. In lower pin 3 lower pin guide 14 person in charge stoppingThe person in charge lock part which it does easily it can process can form. Constitution The elastic phosphorus which is fit to the fit concave 7 of lower pin 3gu 12 disconnecting, has the controller 13 which it alienates. Lower pingerido 14 has the fit hole 15 which is fit to lower pin 3. FitIn the basic destal of the hole 15 the pushing of the tapered condition which the pushing overpowers elastic ring 12To form pressure section 19, in the Tip of the fit hole 15 in elastic ring 12 the person in chargeThe person in charge stopping step section 20 which is stopped is formed.