Automated guided vehicle (AGV) with batch picking robotic arm

1. A system, comprising:

an automated guided vehicle (AGV);

a loading table on the AGV, wherein the loading table includes at least one conveyor;

a plurality of storage containers arranged on the conveyor;

a gantry moveably coupled to the AGV, wherein the gantry spans over the storage containers on the conveyor;

a robotic arm mounted to the gantry at a position above the storage containers on the conveyor, wherein the robotic arm is configured to pick from and/or put into the storage containers on the conveyor one or more items at a time when the conveyor is stationary;

a gantry drive system configured to move the gantry relative to the loading table to facilitate servicing of the storage containers on the conveyor by the robotic arm when the conveyor is stationary; and

wherein the conveyor is configured to move to discharge the storage containers from the AGV.

2. The system of claim 1 , further comprising:

at least a pair of rails disposed on opposing sides of the loading table; and

wherein the gantry includes

at least a pair of legs movably mounted to the rails, and

a robot support beam extending between the legs to which the robotic arm is mounted.

3. The system of claim 2 , wherein the gantry drive system includes:

a drive motor mounted to the AGV;

a gearbox operatively connected to the drive motor;

a drive belt operatively connected to the gearbox; and

wherein at least one of the legs is secured to the drive belt.

4. The system of claim 1 , wherein the gantry facilitates at least seven degrees of motion of the robotic arm.

5. The system of claim 1 , further comprising:

a sensor mast extending from the gantry; and

a sensor system mounted to an end of the sensor mast to sense activity around the storage containers.

6. The system of claim 1 , wherein the AGV includes one or more omnidirectional wheels configured to move the AGV.

7. The system of claim 6 , wherein the AGV includes one or more inductive pickups to wirelessly charge the AGV.

8. The system of claim 1 , wherein the robotic arm is configured to move in a vertical and/or horizontal direction relative to the gantry.

9. The system of claim 1 , wherein the loading table is configured to move in a vertical direction along the gantry.

10. The system of claim 1 , wherein the robotic arm includes an end of arm tool (EoAT) configured to handle one or more items at the same time.

11. The system of claim 10 , wherein the EoAT includes more than one suction pad.

12. The system of claim 1 , further comprising a vision system configured to guide movement of the robotic arm.

13. The system of claim 1 , further comprising a stabilizer bar coupled to the gantry.

14. The system of claim 1 , further comprising a storage station having more than one level.

15. The system of claim 1 , wherein the storage containers are arranged in at least two rows on the conveyor.

16. The system of claim 1 , wherein the gantry drive system includes:

a drive motor; and

a belt operatively connected between the drive motor and the gantry.

17. A system, comprising:

an automated guided vehicle (AGV) including a propulsion mechanism configured to move the AGV along a floor or ground;

a loading table on the AGV configured and sized to hold a plurality of storage containers;

a gantry moveably coupled to the AGV, wherein the gantry spans over the loading table;

a robotic arm mounted to the gantry at a position above the loading table, wherein the robotic arm is configured to pick from and/or put into the storage containers one or more items at a time; and

a gantry drive system configured to move the gantry relative to the loading table to facilitate servicing all of the storage containers on the loading table by the robotic arm.

18. The system of claim 17 , wherein the gantry drive system includes:

a drive motor mounted to the AGV;

a gearbox operatively connected to the drive motor; and

a drive belt operatively connected to the gearbox and the gantry.

19. The system of claim 17 , further comprising:

at least a pair of rails disposed on opposing sides of the loading table; and

wherein the gantry includes

at least a pair of legs movably mounted to the rails, and

a robot support beam extending between the legs to which the robotic arm is mounted.

20. The system of claim 17 , wherein the propulsion mechanism includes means for moving the AGV along the floor or the ground.

21. The system of claim 20 , wherein the means for moving the AGV includes:

a wheel; and

a drive motor coupled to the wheel.

22. The system of claim 17 , wherein the loading table includes at least one conveyor configured to move to discharge the storage containers from the AGV.

23. The system of claim 22 , further comprising:

the storage containers, wherein the storage containers are arranged in at least two rows on the conveyor;

wherein the gantry spans over the storage containers on the conveyor; and

wherein the gantry drive system is configured to move the gantry to service all the rows of the storage containers on the conveyor by the robotic arm when the conveyor is stationary.

24. The system of claim 23 , wherein:

the storage containers are arranged in at least two columns on the conveyor; and

the gantry spans across all of the columns of the storage containers.

25. The system of claim 17 , further comprising a flexible carrier operatively connecting the robotic arm to the AGV, wherein the flexible carrier is configured to bend at different locations to allow various cables and hoses to remain connected between the AGV and the gantry when the gantry moves.

26. The system of claim 17 , wherein the robotic arm includes an end of arm tool (EoAT) configured to handle more than one item at the same time.