Support apparatus for moving proppant from a container in a proppant discharge system
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-088/30
B65G-065/40
B65D-088/54
B65G-047/18
B65D-090/58
출원번호
US-0768962
(2013-02-15)
등록번호
US-9771224
(2017-09-26)
발명자
/ 주소
Oren, John
Oren, Joshua
출원인 / 주소
OREN TECHNOLOGIES, LLC
대리인 / 주소
Hogan Lovells US LLP
인용정보
피인용 횟수 :
0인용 특허 :
282
초록▼
An apparatus for moving proppant from a container has a frame with a surface for suitable for receiving a container thereon, a hopper affixed to the frame, and a conveyor having a surface positioned below the hopper. The hopper has an opening at or adjacent to a lower end thereof. The hopper is suit
An apparatus for moving proppant from a container has a frame with a surface for suitable for receiving a container thereon, a hopper affixed to the frame, and a conveyor having a surface positioned below the hopper. The hopper has an opening at or adjacent to a lower end thereof. The hopper is suitable for receiving proppant from the container. The surface of the conveyor is suitable for receiving the proppant a discharged through the opening of the hopper. A receptacle is translatably positioned at the surface of the frame. A metering gate is translatably positioned adjacent to the opening of the hopper.
대표청구항▼
1. A system to move proppant from a plurality of proppant containers, the system comprising: a frame having a surface suitable to receive the plurality of proppant containers thereon when one or more of the plurality of proppant containers has proppant stored therein, the frame including a pair of s
1. A system to move proppant from a plurality of proppant containers, the system comprising: a frame having a surface suitable to receive the plurality of proppant containers thereon when one or more of the plurality of proppant containers has proppant stored therein, the frame including a pair of spaced apart and substantially parallel rails extending from a first end of the frame to a second end of the frame and having a plurality of container cradles to enable the plurality of containers to be arranged in a side-by-side configuration on the surface;one or more receptacles engageable with a preselected portion of each of the plurality of proppant containers when one or more of the plurality of proppant containers is positioned on the frame, the receptacle having a body with an opening, the body engaging the preselected portion of the container above the surface of the frame;one or more hoppers affixed to the frame and positioned below the surface of the frame, each of the one or more hoppers having an opening adjacent a lower end thereof and outer surfaces of the one or more hoppers being visible externally to the frame through void spaces positioned between legs of the frame, the one or more hoppers suitable for receiving proppant from one or more of the plurality of proppant containers;one or more receptacle actuators operably connected to the receptacle to drive movement of the receptacle thereby to allow discharging of the proppant from the one or more of the plurality of proppant containers into the one or more hoppers;one or more metering gates translatably positioned adjacent the opening of the one or more hoppers;one or more metering gate actuators operably connected to each of the one or more metering gates to move the one or more metering gates between a closed position and an open position, the closed position configured to retain proppant in the one or more hoppers, the open position configured to allow discharge of proppant from the one or more hoppers; anda conveyor having a surface positioned below the opening of each of the one or more hoppers, the surface of the conveyor suitable for receiving proppant from the one or more hoppers. 2. The system of claim 1, wherein the preselected portion of the one or more of the plurality of proppant containers comprises a gate pin associated with a gate of the one or more of the plurality of proppant containers so that the one or more receptacles receive the gate pin at a position adjacent the surface of the frame. 3. The system of claim 1, wherein the one or more receptacles comprise: a first receptacle positioned adjacent one side of the frame to receive a first preselected portion of the one or more containers of the plurality of containers when the one or more containers are positioned on the frame, the first receptacle affixed to the frame and extending upwardly above the surface; anda second receptacle positioned adjacent an opposite side of the frame to receive a second preselected portion of the one or more containers of the plurality of containers when the one or more containers are positioned on the frame, the second receptacle affixed to the frame and extending upwardly above the surface to be substantially aligned with the first receptacle. 4. The system of claim 1, wherein the one or more hoppers comprise a first side wall, a second side wall, a first end wall, a second end wall, the first end wall and the second end wall extending between the first side wall and the second side wall, the first and second side walls and the first and second end walls converging toward the opening of the one or more hoppers. 5. The system of claim 1, wherein the opening of the one or more hoppers includes an inverted V-shaped structural configuration. 6. The system of claim 5, wherein the opening of the one or more hoppers includes a plurality of slots extending thereacross, adjacent pairs of the plurality of slots including a solid portion formed therebetween. 7. The system of claim 1, wherein the opening of the one or more hoppers includes an inverted V-shaped structural configuration and the one or more metering gates are arranged in mating relationship with the opening of the one or more hoppers. 8. The system of claim 7, wherein the opening of the one or more hoppers includes a plurality of slots extending thereacross, adjacent pairs of the plurality of slots including a solid portion therebetween, the one or more metering gates including a plurality of slots extending thereacross with adjacent pairs of the plurality of slots of the one or more metering gates including a solid portion therebetween, the solid portions of the one or more metering gates being aligned with the plurality of slots of the opening of the one or more hoppers when the one or more metering gates are in the closed position, the plurality of slots of the one or more metering gates aligned with a plurality of slots of the opening of the one or more hoppers when the one or more metering gates are in the open position. 9. The system of claim 1, wherein the conveyor includes a portion extending outwardly beyond the second end of the frame, the conveyor suitable for discharging the proppant to a location outwardly of the frame. 10. The system of claim 9, wherein the portion of the conveyor angles upwardly beyond the second end of the frame. 11. The system of claim 9, further comprising: a chute positioned adjacent a second end of the conveyor, the chute being directable toward a desired location; andone or more proppant containers of the plurality of proppant containers. 12. The system of claim 1, wherein the frame includes two or more pin connectors extending upwardly from the surface of the frame, the pin connectors suitable for engaging respective receptacles formed in the one or more containers of the plurality of containers and at least partially defining a container cradle of the plurality of container cradles. 13. The system of claim 1, wherein the frame includes two or more wheels mounted thereto, the wheels suitable or allowing the frame to move along an underlying surface. 14. The system of claim 1, wherein the frame includes a hitch at an end thereof, the hitch suitable for connecting a frame to a vehicle. 15. The system of claim 1, wherein the metering gate further is configured to occupy one or more intermediary positions between the closed position and the open position to allow for rate-controlled discharge of proppant from the hopper. 16. The system of claim 15, wherein the metering gate is configured to translate laterally between metering gate positions responsive to the metering gate actuator, and wherein the receptacle is configured to translate laterally a gate coupled to the container responsive to the receptacle actuator. 17. A system for moving proppant from a container, the system comprising: a frame having a surface suitable for receiving a container thereon when the container has proppant stored therein, the surface formed at least in part by a pair of spaced apart rails;a hopper affixed to the pair of spaced apart rails and closely arranged below the surface, the hopper including an opening adjacent a lower end thereof and outer surfaces of the hopper being visible through void spaces positioned between legs of the frame, the hopper suitable for receiving proppant from the container;a conveyor having a surface positioned below the opening of the hopper, the surface of the conveyor suitable for receiving the proppant from the hopper;a receptacle to engage a preselected portion of the container when the container is positioned on the frame; anda receptacle actuator connected to the receptacle to move a gate coupled to the container between a first position and a second position, the first position suitable for retaining the proppant in the container, the second position suitable for discharging the proppant from the container into the hopper. 18. The system of claim 17, further comprising: a container having proppant stored therein, the container positioned on the surface of the frame;a metering gate translatably positioned adjacent the opening of the hopper; anda metering gate actuator connected to the metering gate to move the metering gate between a closed position and an open position, the closed position suitable for retaining the proppant in the hopper, the open position suitable for selectively releasing proppant from the hopper, wherein the hopper comprises ramps coupled to the frame that extend inwardly from an inlet of the hopper and toward the opening of the hopper to direct proppant downward and away from the container. 19. A system to move proppant from a plurality of proppant containers, the system comprising: a frame having a surface suitable to receive the plurality of proppant containers thereon when one or more of the plurality of proppant containers has proppant stored therein, the frame including a pair of spaced apart and substantially parallel rails extending from a first end of the frame to a second end of the frame and having a plurality of container cradles to enable the plurality of containers to be arranged in a side-by-side configuration on the surface;one or more receptacles engageable with a preselected portion of each of the plurality of proppant containers when one or more of the plurality of proppant containers is positioned on the frame, the receptacle having a body with an opening, the body engaging the preselected portion of the container above the surface of the frame, wherein the preselected portion of the one or more of the plurality of proppant containers comprises a gate pin associated with a gate of the one or more of the plurality of proppant containers so that the one or more receptacles receive the gate pin at a position adjacent the surface of the frame;one or more hoppers affixed to the frame and positioned below the surface of the frame, each of the one or more hoppers having an opening adjacent a lower end thereof, the one or more hoppers suitable for receiving proppant from one or more of the plurality of proppant containers;one or more receptacle actuators operably connected to the receptacle to drive movement of the receptacle thereby to allow discharging of the proppant from the one or more of the plurality of proppant containers into the one or more hoppers;one or more metering gates translatably positioned adjacent the opening of the one or more hoppers;one or more metering gate actuators operably connected to each of the one or more metering gates to move the one or more metering gates between a closed position and an open position, the closed position configured to retain proppant in the one or more hoppers, the open position configured to allow discharge of proppant from the one or more hoppers; anda conveyor having a surface positioned below the opening of each of the one or more hoppers, the surface of the conveyor suitable for receiving proppant from the one or more hoppers.
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