Proppant discharge system and a container for use in such a proppant discharge system

1. A proppant discharge system comprising:

a container having a bottom and a pair of sidewalls and a pair of end walls and a top, said container having an inlet formed at or adjacent to said top, said container having an outlet formed at said bottom, said container having a gate slidably affixed at said outlet so as to be horizontally movable between a first position covering said outlet and a second position opening said outlet, said gate having a pin fixedly affixed thereto, said pin extending outwardly of said gate; and

a support structure having a top surface and an actuator, said container being removably positioned on said top surface of said support structure, said actuator having a receptacle, said actuator for moving said receptacle horizontally adjacent said top surface of said support structure, said pin of said gate engageable with said receptacle when said container is positioned on said top surface of said support structure, said actuator for moving said gate from said first position to said second position.

2. The proppant discharge system of claim 1 , further comprising:

a conveyor underlying said top surface of said support structure so as to receive proppant as discharged from said container through said outlet of said container.

3. The proppant discharge system of claim 2 , further comprising:

a hopper positioned on said support structure below said top surface thereof, said hopper positioned directly below said gate of said container, said hopper having an opening at a bottom thereof, said bottom of said hopper positioned above said conveyor.

4. The proppant discharge system of claim 3 , further comprising:

a metering gate positioned adjacent said opening at said bottom of said hopper, said metering gate being movable between a closed position and an open position.

5. The proppant discharge system of claim 2 , further comprising:

a frame affixed to said conveyor and extending therealong; and

a discharge chute cooperative with one end of said conveyor so as to discharge the proppant from said conveyor to a desired location.

6. A proppant discharge system comprising:

a container having a bottom and a pair of sidewalls and a pair of end walls and a top, said container having an inlet formed at or adjacent to said top, said container having an outlet formed at said bottom, said container having a gate slidably affixed at said outlet so to be movable between a first position covering said outlet and a second position opening said outlet;

a support structure having a top surface and at least one actuator, the container being removably positioned on said top surface of said support structure, the actuator being engageable with said gate so as to move said gate from said first position to said second position, said actuator having a receptacle, said actuator for moving said receptacle horizontally adjacent said top surface of said support structure, said gate being engageable with said receptacle when said container is positioned on said top surface of said support structure, said actuator for moving said gate from said first position to said second position;

a hopper positioned on said support structure below said top surface thereof, said hopper positioned directly below said gate of said container, said hopper having an opening at a bottom thereof, said bottom of said hopper positioned above said conveyor; and

a metering gate positioned adjacent said opening at said bottom of said hopper, said metering gate being movable between a closed position and an open position, said opening of said bottom of said hopper having a plurality of slots formed therein, said metering gate having a plurality of slots formed therethrough, said plurality of slots of said metering gate being at least partially aligned with said plurality of slots of said hopper when said metering gate is in said open position.

7. The proppant discharge system of claim 6 , further comprising:

an actuator affixed to said metering gate so as to move said metering gate between said closed position and said open position.

8. The proppant discharge system of claim 7 , further comprising:

a plurality of wheels rotatably mounted to said frame so as to allow said conveyor to be transported to a desired location.

9. A proppant discharge system comprising:

a container having a bottom and a pair of sidewalls and a pair of end walls and a top, said container having an inlet formed at or adjacent to said top, said container having an outlet formed at said bottom, said container having a gate slidably affixed at said outlet so to be movable between a first position covering said outlet and a second position opening said outlet;

a support structure having a top surface and at least one actuator, the container being removably positioned on said top surface of said support structure, the actuator being engageable with said gate so as to move said gate from said first position to said second position, said actuator having a receptacle, said actuator for moving said receptacle horizontally adjacent said top surface of said support structure, said gate being engageable with said receptacle when said container is positioned on said top surface of said support structure, said actuator for moving said gate from said first position to said second position;

a hopper positioned on said support structure below said top surface thereof, said hopper positioned directly below said gate of said container, said hopper having an opening at a bottom thereof, said bottom of said hopper positioned above said conveyor; and

a metering gate positioned adjacent said opening at said bottom of said hopper, said metering gate being movable between a closed position and an open position, said opening at said bottom of said hopper having an inverted V-shaped configuration, said metering gate having an inverted V-shaped configuration mating with said opening at said bottom of said hopper, said metering gate slidable horizontally relative to said opening at said bottom of said hopper.