Hay bale stacker
First Claim
1. A bale handling apparatus comprising:
- a frame;
an accumulating platform for supporting a plurality of bales, wherein the accumulating platform is pivotably coupled to the frame to selectively move between a horizontal bale accumulating position and a vertical bale unloading position; and
a loading mechanism pivotably coupled to the accumulating platform, wherein the loading mechanism is configured to receive a bale,said loading mechanism including a loading platform pivotably coupled with the accumulating platform for selective movement between a generally upright position for picking up bales from the ground and a raised position generally in line with the accumulating platform for supporting picked up bales above the ground,said loading mechanism further including a sliding mechanism operable on both the loading platform and the accumulating platform for moving bales from the loading platform onto the accumulating platform when the loading platform is in its raised position.
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Accused Products
Abstract
Systems, methods and apparatuses for loading, unloading, and handling bales. A powered apparatus is configured to load bales, slide the bales from a loading mechanism to a rearward position on a platform, and unload the bales from the apparatus comprises a variety of mechanisms and control systems. Such mechanisms include a bale accumulating platform, a bale loading mechanism to pick up and deposit bales on the accumulating platform, a bale sliding mechanism, and a push-off or sliding mechanism to unload bales from the apparatus. The apparatus may be positioned in a variety of configurations and a chain tensioner mechanism is used to keep chains taut. The apparatus further comprises a control system that includes a computer device or controller, sensors and switches. The sensors and switches are configured to selectively provide input to the computer device or may be used independent of the computer device to control one or more mechanisms of the apparatus.
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Citations
18 Claims
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1. A bale handling apparatus comprising:
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a frame; an accumulating platform for supporting a plurality of bales, wherein the accumulating platform is pivotably coupled to the frame to selectively move between a horizontal bale accumulating position and a vertical bale unloading position; and a loading mechanism pivotably coupled to the accumulating platform, wherein the loading mechanism is configured to receive a bale, said loading mechanism including a loading platform pivotably coupled with the accumulating platform for selective movement between a generally upright position for picking up bales from the ground and a raised position generally in line with the accumulating platform for supporting picked up bales above the ground, said loading mechanism further including a sliding mechanism operable on both the loading platform and the accumulating platform for moving bales from the loading platform onto the accumulating platform when the loading platform is in its raised position. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A bale handling apparatus comprising:
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a frame; a platform for supporting a plurality of bales, wherein the platform is pivotably coupled to the frame to selectively move between a horizontal position and a vertical position; and a loading mechanism pivotably coupled to the platform, wherein the loading mechanism is configured to receive a bale, further comprising a sliding mechanism that is configured to move a bale from the loading mechanism to the platform, wherein the sliding mechanism is coupled to the platform and to the loading mechanism, wherein the sliding mechanism comprises; a chain; a sprocket configured to receive the chain, wherein the sprocket is pivotably coupled to the platform; and a push bar coupled to the chain, wherein the push bar is configured to contact the bale, wherein the push bar comprises at least one of; (i) a toothed edge that is configured to poke into a surface of the bale; and (ii) a lip that is configured to maintain the contact with the bale.
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12. A bale handling apparatus comprising:
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a frame; a platform for supporting a plurality of bales, wherein the platform is pivotably coupled to the frame to selectively move between a horizontal position and a vertical position; and a loading mechanism pivotably coupled to the platform, wherein the loading mechanism is configured to receive a bale, further comprising a sliding mechanism that is configured to move a bale from the loading mechanism to the platform, wherein the sliding mechanism is coupled to the platform and to the loading mechanism, wherein the sliding mechanism comprises; a chain; a sprocket configured to receive the chain, wherein the sprocket is pivotably coupled to the platform; and a push bar coupled to the chain, wherein the push bar is configured to contact the bale, further comprising a chain tensioner that is configured to maintain the chain taut.
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13. A method for handling bales, the method comprising the steps of:
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receiving a bale at a loading mechanism; selectively pivoting the loading platform from a vertical position to a horizontal position, wherein the pivoting is performed at a coupling of the loading platform with a horizontal accumulating platform that is configured to support the bale; and engaging a sliding mechanism on the loading platform and the accumulating platform when the loading platform is in its horizontal position to move the bale from the loading platform onto the accumulating platform to locate the bale on the accumulating platform. - View Dependent Claims (14, 15, 16, 17)
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18. A computer program product for implementing within a computer system a method for handling bales, the computer program product comprising:
a computer readable medium for providing computer program code means utilized to implement the method, wherein the computer program code means is comprised of executable code for implementing at least one of the steps of; selectively implementing a pivoting of a loading platform of a loading mechanism from a vertical position to a horizontal position, wherein the loading platform has received a bale, and wherein the pivoting is performed at a coupling of the loading platform with a horizontal accumulating platform that is configured to support the bale; selectively engaging a sliding mechanism to move the bale from the loading platform onto the accumulating platform to locate the bale on the accumulating platform; selectively pivoting the accumulating platform from a horizontal platform position to a vertical platform position; and engaging a pushing mechanism to push the bale away from the accumulating platform while the accumulating platform is in the vertical platform position to unload the bale.
Specification