Loader device for a hopper-fed processing machine
AssigneeEmpirical Design, LLC
InventorRobert D. Elliott
Life of this patent
Estimating the term…
Abstract
A loader device for a hopper-fed processing machine has a top plate pivotally secured to a bottom plate. The plates are attached between the processing equipment throat and the material hopper, or vacuum receiver/reservoir. As the top plate pivots upon the other, ports that extend through the plates control the flow of material from the hopper into the throat of the machine. The pivot design, a purge funnel, and a drain tube are additional features that save time, labor, and make switching of processing material quick and convenient without the use of tools.
Claims20
A loader device for a processing machine of the type wherein material is typically delivered to the throat of the machine by way of a hopper or vacuum receiver, the device comprising:
- a first plate adapted for supporting the hopper or vacuum receiver;
- a second plate adapted for securing to the machine;
- at least one port extending through the first plate, and at least one port extending through the second plate;
- and,
- pivot means for pivotally securing the first plate and the second plate together such that said first plate slides upon said second plate between an operating position for feeding the material to the machine and a purging position for transferring the material from the hopper to a secondary container.
A loader device for a processing machine of the type wherein material is typically delivered to the throat of the machine by way of a hopper or vacuum receiver, the device comprising:
- a first plate adapted for supporting the hopper or vacuum receiver;
- a second plate adapted for securing to the machine;
- at least one port extending through the first plate, and at least one port extending through the second plate;
- pivot means for pivotally securing the first plate and the second plate together, wherein the first plate is free to pivot relative to the second plate between an operating position and a purging position,
- an arcuate cutout formed in the first plate;
- and
- a shaft secured to the second plate, wherein the cutout serves as a passage for the shaft when the first plate pivots relative to the second plate.
A processing machine loader device for a processing machine of the type wherein material is typically delivered to the throat of the machine by way of a hopper or vacuum receiver, the device comprising:
- at least a first plate and a second plate secured together by a pivot such that said first plate slides upon said second plate between an operating position for feeding the material to the machine and a purging position for transferring the material from the hopper to a secondary container;
- at least one port formed in the first plate, and at least one port formed in the second plate;
- a handle secured to the first plate;
- and
- a locking handle with a shaft attached to the second plate for securing the plates in the operating position, the purging position, or there between.
A loader device for a processing machine of the type wherein material is typically delivered to the throat of the machine by way of a hopper or vacuum receiver, the device comprising:
- at least a first plate and a second plate secured together by a pivot;
- at least one port formed in the top plate, and at least one port formed in the bottom plate;
- a handle secured to the top plate;
- a locking handle with a shaft attached to the bottom plate for securing the plates in an operating position, a purging position, or therebetween;
- and,
- an arcuate cutout formed in the top plate, wherein the cutout serves as a passage for the shaft when the top plate pivots relative to the bottom plate.
A loader device for a processing machine of the type wherein material is typically delivered to the throat of the machine by way of a hopper or vacuum receiver, the device comprising:
- a first plate;
- a second plate;
- at least one port extending through each plate;
- and
- a pivot securing the plates together such that the first plate slides upon and remains in surface contact with the second plate as the first plate moves relative to the second plate between an operating position for feeding the material to the machine and a purging position for transferring the material from the hopper to a secondary container.
A processing machine loader device for a processing machine of the type wherein material is typically delivered to the throat of the machine by way of a hopper or vacuum receiver, the device comprising:
- a bottom plate for securing to the machine;
- at least one top plate;
- at least one port extending through each plate;
- and,
- a pivot securing the plates together, the at least one top plate sliding upon and remaining in surface contact with said bottom plate as the at least one top plate moves between an operating position for feeding the material to the machine and a purging position for transferring the material from the hopper to a secondary container.
Dependencies are inferred from the claim text.