Bulk feed storage and exchange bin

• US 20160374313A1
• Filed: 06/23/2015
• Published: 12/29/2016
• Est. Priority Date: 06/23/2015
• Status: Abandoned Application

• Current Assignee: Clint Dodson, James Bradley Lahman
• Original Assignee: Clint Dodson, James Bradley Lahman
• Inventors: Lahman, James Bradley, Dodson, Clint
• Application Number:
  US14/545,818
• Publication Number:
  US 20160374313A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: A01K 5/0114 Pet food dispensers; Pet food trays time-controlled A01K5/0291

Abstract

A bulk feed bin providing storage, transport and dispensation of a quantity of particulate animal feed, the container having a gravity feed hopper with an upper sliding lid, a lower feed chute with a spring-loaded sliding closure, the bin providing an elevated lower base portion supporting the bin having a pair of skid rail slots use in lifting each bin with a skid loader or other lift equipment.

Each bin is stackable upon another, with each upper sliding lid being opened or closed while stacked and each chute sliding closure selectively opening and closing while stacked to evacuate the bin contents.

Claims

1. A bulk feed storage and transport bin providing bulk handling of a particulate feed for livestock or other particulate bulk material, the bin comprising:

a rectangular feed hopper defining a front panel, a back panel and two expanded lateral side panels attached to one another, an upper rim defined by an upper edge of said hopper, and a lower edge of said hopper attaching a lower tapered floor forming a lower rectangular port terminating into a lower opening;

upper lid slide rails attached to each said upper edge above each said side panel, each slide rail defining a lateral lid slide channel and an upper contoured support extension;

a sliding lid sliding horizontally within said facing slide channels of said upper lid slide rails, said lid horizontally moved from front to back;

a lower section providing an internal support frame and a lower support stand, said lower support stand defining a front section, two side sections and a rear section further defining a cavity, each section attaching to said support frame, said front section further defining a pair of horizontally level fork slots for entry within said cavity below said support frame providing a point of insertion for lifting forks from equipment to lift and handle said bin; and

a lower chute door is slideably engaged below said lower rectangular port and said lower opening in close proximity to said lower opening, said lower chute door retaining said particulate feed or other particulate bulk material within said hopper, said lower chute door further defining lateral margins slidably engaged within a pair of lower lateral slide rails attached to said support frame, a front section attached to a pair of tension springs on each said lateral margin, and a rear section attached to a pair of articulated arms extending from a rotatable axle held below said support frame by a pair of side mounted axle bearings, with said axle further extending a lever which is pivotal on a vertical axis along side one said side sections of said lower support stand, said lever moved by force into an open position urging said lower chute door to the rear, exposing said lower opening to dispense said hopper contents and said lever released, returning said chute door into a closed position, said lower chute door returned by the tension of said springs to close the lower opening.

2. The feed storage and transport bin as disclosed in claim 1, said lower chute door further comprising:

an H-shaped panel with said lateral margins being elongated with each said lateral margin defining a forward spring anchor point, each said spring anchor point receiving a first end of each said tension spring, with a second end of each tension spring mounted to said support frame below said fork slots to avoid damage to or interference with an operation of said springs and said lower chute door;

a door panel section defined by the same dimension as said lower opening of said lower rectangular port; and

a rear section extending a pair of door tabs attaching a pivotal link, each said link further attaching to one of said pair of articulated arms attached to said axle, wherein said door tabs, pivotal link and said articulated arms move in cooperation to convert said vertical axial rotation of said lever through said rotatable axle into a horizontal linear force against said lower chute door and against said tension springs to compel said lower chute door to the rear.

3. The bulk feed storage and transport bin as disclosed in claim 1, further comprising:

said slide rails and said support extensions allow said bins to be stacked upon one another for storage or transport with said support extensions of one said lower bin securely supporting said lower support stand of one said upper stacked bin, while permitting said upper sliding lid of said lower stacked bin and said lower chute door of said upper stacked bin to be opened and closed independently while stacked; and

said lower chute door is operable whether said bin is set upon a ground surface, on a elevated object or when it is stacked upon another bin , providing each said bin with the capability of transferring said bulk feed or other particulate bulk material within said hopper of said upper bin into said hopper of said lower bin by opening said sliding lid of said lower stacked bin and opening said lower chute door of said upper stacked bin, wherein said stacking capability also provides said bins with the option of transfer contents from said upper stacked bin into said lower stacked bin, as disclosed, providing said lower bin in a stationary location while said upper bin is removed and taken in for refill or exchange, or simply emptying a bin while suspended above another by transport equipment.

4. The bulk feed storage and transport bin as disclosed in claim 1, further comprising any other feature as disclosed within the specification.