Material delivery apparatus for controlled delivery of foam into a mixer for producing foam concrete

A system for a material delivery apparatus, the material delivery apparatus comprising:

• a ready-mix truck having a mixer hopper mounted thereon;
• a support structure comprising an elongated bar mounted to a base;
• a support arm mounted to the elongated bar;
• a material delivery assembly including a frame mounted to said support arm, said material delivery assembly further includes a bracket mounted to said frame, a first pulley and a second pully;
• a delivery tube having a first end and a second end, said first pulley and said second pulley mounted on either side of said delivery tube;
• a guide tube, said delivery tube is slidable within said guide tube, said guide tube is mounted to said support arm;
• a cable connector mounted at said first end of said delivery tube;
• a third pulley mounted to said support arm of said support structure adapted to lower said support arm;
• a foam tube, wherein one end of the foam tube is mounted to a connecting tube and other end is mounted to a foam generator and wherein the foam generator is configured to generate foam, said foam generator is connected to a foam concentrate supply, an air compressor, a power source and a water pump;
• said water pump receives water from a water tank that is filled with water from a water source;
• a cable received by said first pulley and said second pulley, wherein one end of the cable is mounted to the cable connector of the delivery tube and other end is mounted to a motor reel;
• and
• a control panel communicatively coupled to the motor reel and the foam generator, said control panel further includes controllers to facilitate control of said delivery tube, wherein the mixer hopper of the ready-mix truck is aligned underneath the delivery tube, wherein the mixer hopper comprises concrete, wherein the control panel is operated to control volume and a rate at which the foam is to be delivered by the foam generator, wherein the control panel is operated to control position of the delivery tube to accurately delivery the foam in the mixer hopper to mix the foam with the concrete to produce foam concrete.