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Automatic loading and unloading bale wagon

阅读:390发布:2023-03-25

专利汇可以提供Automatic loading and unloading bale wagon专利检索,专利查询,专利分析的服务。并且A wagon has rotatable storage compartments for receiving rows of bales, an endless loading conveyor below the lowest position to which the compartments are successively rotated, and a pick-up endless conveyor pivotally mounted in front of the loading conveyor. The chassis of the wagon supporting the storage compartments is pivoted on a wheeled chassis. The two chasses are aligned for transportation or are positioned at an angle for field operation; in the latter position, the pick-up conveyor lifts bales that are along one side of the path traveled by a tractor connected to the draw bar of the wagon. The rotatable storage compartments comprise a rotor resembling an elongated paddle and a fixed support that is semi-circular in cross section; the fixed support is mounted slightly below the positions of the compartments while their open sides are facing downwardly and support the bales until the compartments are rotated until the bales are supported only by the rotor.,下面是Automatic loading and unloading bale wagon专利的具体信息内容。

1. An automatic loading and unloading bale wagon comprising: an elongated frame, a plurality of rotatable storage compartments mounted on said elongated frame, a conveyor, said conveyor having a pick-up section pivoted on a horizontal axis to the front of said elongated frame and a loading section disposed longitudinally within said elongated frame, a wheeled chassis, a pivotal mounting on said wheeled chassis, said elongated frame being supported on said pivotal mounting, controllable means to rotate said elongated frame on said chassis between a straight transporting position and an angular field position in which said pick-up section is positioned to travel at one side of the path of travel of said wheeled chassis, said storage compartments comprising a rotatable frame shaped like an axially elongated paddle wheel mounted on its axis longitudinally above said elongated frame, an outer supporting member along each side of said elongated frame, each of said outer supporting members having an arcuate lateral cross section and spaced diametral ridges with their respective lower ends adjacent said loading section of said conveyor and extending in a curved line upwardly near said rotatable frame to a height approximately even with the axis thereof.
2. A bale wagon as claimed in claim 1 wherein said conveyor is an endless flat type conveyor, controllable motor means connected to said rotatable frame to rotate said storage compartments in only one direction, said outer supporting member over which each of said storage compartments pass as they approach said conveyor having a lower inner edge effectively above said loading section of said conveyor, and the other of said outer supporting members on the opposite side of said conveyor having a bottom inner edge effectively below the upper surface of said loading section of said conveyor.
3. A bale wagon as claimed in claim 1 wherein said pick-up section of said conveyor includes an endless flat conveyor having a pair of side frame members, a guide rail along the upper side of each of said frame members, said wheeled chassis has a V-shaped draw bar with its apex adapted for coupling to a tractor and its opposite ends connected to respective sides of the front end of said wheeled chassis, whereby one of said side frame members of said picK-up section of said conveyor engages an adjacent portion of said draw bar to raise it to a substantially level position for transportion as said frame is rotated on said wheeled chassis from said field position to said transporting position.
4. A bale wagon as claimed in claim 3 wherein the portion of said side frame that engages said draw bar has a roller mounted along its lower side to engage said draw bar.
5. A bale wagon as claimed in claim 1 wherein said elongated frame has in front of said pivotal mounting a cross member above said wheeled chassis and another cross member below said wheeled chassis, said cross members being adapted to slide in contact with said wheeled chassis to restrain vertical movement between said elongated frame and said wheeled chassis.
6. An automatic loading and unloading bale wagon comprising: a wheeled chassis, an elongated frame mounted on said wheeled chassis, a rotor and outer supporting means forming a plurality of storage compartments, said rotor mounted longitudinally above said elongated frame and having radial dividers such that said rotor resembles an axially elongated paddle wheel, said compartments being defined by said dividers, an endless flat conveyor disposed longitudinally within said frame, the upper surface of said conveyor providing a supporting surface across which bales can be slid easily, the path of the outer edges of said dividers of said rotor being a short distance above said conveyor, the width of said conveyor being approximately the same as the width of each of said compartments, said outer supporting means attached to the sides of said elongated frame, said outer supporting means having first and second portions with arcuate cross sections extending outwardly and upwardly from adjacent respective sides of said endless flat conveyor and being disposed around and adjacent the path of the outer edges of said dividers of said rotor to a height at least comparable to the height of the axis of said rotor, the inside surface of said supporting means and the upper surface of said endless conveyor being adjacent to provide in at least one circumferential direction a continuous unobstructed support to facilitate the sliding of bales by rotation of said rotor, said endless flat conveyor being operable to convey bales along any one of said compartments positioned over the conveyor, and control means to rotate said rotor for moving laterally rows of bales positioned in respective ones of said storage compartments readily between said conveyor and said outer supporting means.
7. A bale wagon as claimed in claim 6 wherein said outer supporting means has spaced diametral ridges for its inside surface and said endless flat conveyor has spaced transverse bars to form its upper surface to facilitate the sliding of bales by rotation of said rotor.
8. A bale wagon as claimed in claim 7 wherein said rotor is rotatable in only one direction, the lower ends of said spaced diametral ridges of said first portion over which said storage compartments pass as they approach said endless flat conveyor having inner surfaces effectively above said transverse bars of said endless flat conveyor and the lower ends of said spaced diametral ridges of said second portion on the opposite side of said endless flat conveyor having inner surfaces below the upper surfaces of said transverse bars.
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