A discharge apparatus for use with a bulk container of the kind having an outlet through which product is to be dispensed. The apparatus has an inlet end, an outlet end and a wall extending between said inlet end and said outlet end. The apparatus is configured for directing a flow of product from a
A discharge apparatus for use with a bulk container of the kind having an outlet through which product is to be dispensed. The apparatus has an inlet end, an outlet end and a wall extending between said inlet end and said outlet end. The apparatus is configured for directing a flow of product from an outlet of a bulk container, and is further configured to permit relative movement between said inlet end and said outlet end between a retracted position and an extended position. The outlet end may take the form of a plate for supporting the lower end of the bulk container. The plate may be vibrated for assisting discharge of product from the bulk container.
대표청구항▼
1. A discharge assembly for use with a bulk container of the kind having an outlet through which product is to be dispensed, the discharge assembly comprising: a frame;a support plate supported on the frame; anda vibration unit for selectively vibrating said support plate;wherein the support plate i
1. A discharge assembly for use with a bulk container of the kind having an outlet through which product is to be dispensed, the discharge assembly comprising: a frame;a support plate supported on the frame; anda vibration unit for selectively vibrating said support plate;wherein the support plate is flat and intended for supporting the lower end of a bulk container thereon, the support plate having an aperture which defines an outlet region through which the outlet of a bulk container is intended to extend, in use; andwherein the frame comprises a first part and a second part, wherein the first part is arranged above the second part, in use, so that an upper end of a bulk container can be attached to the upper end of the first part of the frame, with the outlet of the bulk container intended to extend through the outlet region of the support plate on the second part of the frame;further wherein the discharge assembly is configured for raising the first part of the frame in an upward direction, in use, such that a distance between said upper end of the first part of the frame and the support plate on the second part of the frame can be increased during raising of the first part of the frame in said upward direction. 2. The discharge assembly according to claim 1, further comprising one or more cylinders arranged for selectively driving the first part of the frame in an upward direction relative to the second part, in use. 3. The discharge assembly according to claim 1, further comprising a bulk container comprising a lower end, wherein the support plate has an outer diameter or area substantially the same or greater than the diameter or area of the lower end of the bulk container. 4. The discharge assembly according to claim 1, further comprising a detector for detecting product flow, and an actuator for selectively actuating the vibration unit in response to a signal from the detector. 5. The discharge assembly according to claim 1, comprising a container wall for fully or partially surrounding an outer wall or sides of the bulk container. 6. The discharge assembly according to claim 1, further including a discharge device mounted on said second part of the frame, wherein the discharge device has a first part, a second part, and a wall extending between said first and second parts of the discharge device, wherein said device is configured for directing a flow of product from an outlet of a bulk container, and is further configured to permit relative movement between said first part of the discharge device and said second part of the discharge device between a retracted position and an extended position. 7. The discharge assembly according to claim 6, wherein the discharge device comprises a biasing element to collapse the discharge device from an extended state to a retracted state dependent upon a weight of product in the bulk container. 8. The discharge assembly according to claim 6, wherein the discharge device comprises a biasing element to extend the discharge device from a retracted state to an extended state dependent upon the weight of product in the bulk container. 9. The discharge assembly according to claim 6, wherein the wall is of flexible construction, e.g. a flexible fabric material. 10. The discharge assembly according to claim 6, wherein the device defines a cone in the extended state. 11. The discharge assembly according to claim 6, wherein the support plate comprises the second part of the discharge device and the first part of the discharge device is an annular member arranged above the support plate and configured for receiving the lower end of a container. 12. The discharge assembly of claim 11, further comprising a bulk container having an outlet, and wherein the lower end of the bulk container is located within the first annular defined by the first part of the discharge device, and the outlet of the container extends through an outlet of the support plate. 13. The discharge assembly according to claim 6, further comprising cylinders configured to raise the first part of the discharge device relative to the second part of the discharge device during a discharge operation.
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이 특허에 인용된 특허 (13)
Gill David R. (Phillipsburg NJ) Duca Larry J. (Bethlehem PA) Badway Robert M. (Easton PA) Walsh Michael W. (Easton PA) Simonof John F. (Easton PA), Apparatus for elongating a bulk bag and a bulk bag unloading station incorporating the same.
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