US 4,363,583 AGranted

Hay bale loader

OwnerJacob Bontragerinventor

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Abstract

A hay bale loader which may be attached to a hay stack mover or other hauling equipment for grasping and lifting big bales of hay, and for placing them on the hauling equipment. A boom which is attached to a frame and is movable between vertical and angular lateral positions, includes male and female portions slidably disposed relative to each other. An arm extends rearwardly from the boom, and a bale holding mechanism including pairs of opposing tines is suspended therefrom over the top of the hauling equipment. When the boom is lowered toward the ground, the tines of the bale holding mechanism are opened to surround the hay bale and then the tines are closed to grasp the bale. The boom is raised and adjusted to position the bale on the hauling equipment, after which the bale is released by opening the tines. The loader can also be used to individually unload the bales from the hauling equipment and to unload loose hay in small quantities for feeding.

Claims8

Dependent claims

A hay bale loader for use with bale hauling equipment having a rear unloading capability, comprising frame members forming a base for the loader, a boom extending upwardly from said base and having a lower and an upper section telescopically arranged relative to one another, a pivot means positioned longitudinally relative to the hauling equipment for said boom, an arm extending longitudinally outwardly from said boom over the bale hauling equipment and being fully supported by said boom, bale grasping means disposed on said arm and having laterally movable opposed members for grasping a hay bale, a power operated means for moving said upper boom section telescopically relative to said lower boom section, power operated means moving said opposed members toward and away from one another, power operated means for moving said boom on said pivot means to either side of said equipment for bringing said grasping means in proximity to the bale to be loaded, for raising the bale grasped by said grasping means, and for moving the bale suspended from said grasping means to said bale hauling equipment.

Dependencies are inferred from the claim text.