Embodiments of the present disclosure a system for capturing proppant dust particles when positioned at a fracking operation site including a proppant delivery assembly to receive one or more containers having proppant stored therein. The system dispenses the proppant from the one or more containers and delivers the proppant to other fracking operation equipment. Moreover, the system includes a dust collection assembly positioned proximate and associated with the proppant delivery assembly to capture dust particles released by movement and settling of the proppant when being dispensed and delivered by the proppant delivery assembly. The dust collection assembly is positioned to direct an air flow in a flow path overlying the dust particles to capture the dust particles and move the dust particles away from the proppant thereby reducing risk of dust exposure to fracking operation site personnel.

Embodiments of the present disclosure a system for capturing proppant dust particles when positioned at a fracking operation site including a proppant delivery assembly to receive one or more containers having proppant stored therein. The system dispenses the proppant from the one or more containers and delivers the proppant to other fracking operation equipment. Moreover, the system includes a dust collection assembly positioned proximate and associated with the proppant delivery assembly to capture dust particles released by movement and settling of the proppant when being dispensed and delivered by the proppant delivery assembly. The dust collection assembly is positioned to direct an air flow in a flow path overlying the dust particles to capture the dust particles and move the dust particles away from the proppant thereby reducing risk of dust exposure to fracking operation site personnel.

Embodiments of the present disclosure a system for capturing proppant dust particles when positioned at a fracking operation site including a proppant delivery assembly to receive one or more containers having proppant stored therein. The system dispenses the proppant from the one or more containers and delivers the proppant to other fracking operation equipment. Moreover, the system includes a dust collection assembly positioned proximate and associated with the proppant delivery assembly to capture dust particles released by movement and settling of the proppant when being dispensed and delivered by the proppant delivery assembly. The dust collection assembly is positioned to direct an air flow in a flow path overlying the dust particles to capture the dust particles and move the dust particles away from the proppant thereby reducing risk of dust exposure to fracking operation site personnel.

Embodiments of the present disclosure a system for capturing proppant dust particles when positioned at a fracking operation site including a proppant delivery assembly to receive one or more containers having proppant stored therein. The system dispenses the proppant from the one or more containers and delivers the proppant to other fracking operation equipment. Moreover, the system includes a dust collection assembly positioned proximate and associated with the proppant delivery assembly to capture dust particles released by movement and settling of the proppant when being dispensed and delivered by the proppant delivery assembly. The dust collection assembly is positioned to direct an air flow in a flow path overlying the dust particles to capture the dust particles and move the dust particles away from the proppant thereby reducing risk of dust exposure to fracking operation site personnel.

A system for holding one or more bags. The system includes a cart, a first chute disposed on the cart, and a second chute also disposed on the cart. The first chute includes a first edging along each side of the first chute. The second chute includes a second edging along each side of the second chute. The second chute is intertwined with the first chute. The system may further include a third chute and a fourth chute disposed on the cart. The third chute may include a third edging along each side of the third chute, and the fourth chute may include a fourth edging along each side of the fourth chute. The top and bottom of the first chute and the top and bottom of the second chute are positioned on opposite ends of the cart at about 180 degrees apart, while the top and bottom of the third chute and the top and bottom of the fourth chute are positioned on opposite ends of the cart at about 180 degrees apart.

A lower portion is formed in a vicinity of an end portion of a bottom member of a storage container. A lift member configured to lift parts kept on standby on the lower portion is arranged in a state of being movable up and down along an inner wall of the storage container. A transport unit configured to transport the part, which is lifted and transferred thereto by the lift member, to a target position is arranged, and a position at which the parts are to be transferred to the transport unit is set in a vicinity of an upper position of the lift member.

A lower portion is formed in a vicinity of an end portion of a bottom member of a storage container. A lift member configured to lift parts kept on standby on the lower portion is arranged in a state of being movable up and down along an inner wall of the storage container. A transport unit configured to transport the part, which is lifted and transferred thereto by the lift member, to a target position is arranged, and a position at which the parts are to be transferred to the transport unit is set in a vicinity of an upper position of the lift member.

A hopper configuration comprises a hopper tray configured to receive a material from a source. The hopper configuration also comprises a conveyance mechanism configured to transport the received material from the hopper tray. The hopper configuration also comprises a first bar pivotably coupled to the hopper tray at a first point and also pivotably coupled to the conveyance mechanism at a second connection point. The hopper configuration further comprises a second bar pivotably coupled to the hopper tray at a third connection point and also pivotably coupled to the conveyance mechanism at a fourth connection point. Each of the connection points comprises a pivot point that substantially limits movement of the first and second bar to movement in a rotational direction.

A hopper configuration comprises a hopper tray configured to receive a material from a source. The hopper configuration also comprises a conveyance mechanism configured to transport the received material from the hopper tray. The hopper configuration also comprises a first bar pivotably coupled to the hopper tray at a first point and also pivotably coupled to the conveyance mechanism at a second connection point. The hopper configuration further comprises a second bar pivotably coupled to the hopper tray at a third connection point and also pivotably coupled to the conveyance mechanism at a fourth connection point. Each of the connection points comprises a pivot point that substantially limits movement of the first and second bar to movement in a rotational direction.