Feed mixing and blending machine

Claim 1

A FEED WAGON; A CONVEYOR DISPOSED ON THE FLOOR OF SAID WAGON FOR MOVING FEED TO ONE END OF SAID WAGON, SAID FLOOR CONVEYOR DISPOSED LENGTHWISE OF SAID WAGON, A VERTICAL DISPOSED CONVEYOR AT SAID ONE END OF SAID WAGON IN COMMUNICATION WITH SAID FLOOR CONVEYOR TO MOVE SAID FEED UPWARDLY FROM THE FLOOR OF SAID WAGON, A THIRD CONVEYOR HORIZONTALLY DISPOSED AND EXTENDING TRANSVERSELY OF SAID WAGON ALONG SAID ONE END AND BELOW THE UPPER END OF SAID VERTICAL CONVEYOR TO RECEIVE FEED FROM SAID VERTICAL CONVEYOR AND MORE IT TO ONE SIDE OF SAID WAGON, AND A DISCHARGE OPENING IN THE OUTER END OF SAID THIRD CONVEYOR AT THE SIDE OF SAID WAGON, AND A FOURTH CONVEYOR IN COMMUNICATION WITH THE DISCHARGE OPENING OF SAID THIRD CONVEYOR, A SUPPORT ARM PIVOTALLY CONNECTED ON A VERTICAL AXIS TO ONE END OF SAID WAGON AT AN OUTER CORNER OF SAID WAGON AND ADAPTED TO PIVOT OUTWARDLY OF SAID WAGON IN A HORIZONTAL PLANE BETWEEN POSITIONS EXTENDINT TOWARDS THE OPPOSITE END OF SAID WAGON FROM SAID OUTER CORNER TO POSITIONS EXTENDING FORWARDLY OF SAID ONE END OF SAID WAGON, AND SAID FOURTH CONVEYOR PIVOTALLY SECURED TO SAID ARM FOR PIVOTAL MOVEMENT IN HORIZONTAL AND VERTICAL PLANES.