Straight through or ninety degree turn high capacity feeder

• US 6,601,841 B1
• Filed: 09/13/2002
• Issued: 08/05/2003
• Est. Priority Date: 09/13/2002
• Status: Expired due to Fees

• Current Assignee: DMT Solutions Global Corporation
• Original Assignee: Todd C. Werner
• Inventors: Werner, Todd C.
• Primary Examiner(s): Ellis, Christopher P.
• Assistant Examiner(s): RIDLEY, RICHARD W L
• Application Number:
  US10/065,072
• Time in Patent Office: 326 Days
• Field of Search: 271/146, 271/3.01, 271/3.03, 271/3.05, 271/241, 271/220, 271/221, 271/225, 271/184
• US Class Current: 271/3.01
• CPC Class Codes: B65H 2403/514 involving eccentric
• CPC Class Codes: B65H 2405/114 Side, i.e. portion parallel to the feeding / delivering direction
• CPC Class Codes: B65H 29/18 and introducing into a pile
• CPC Class Codes: B65H 31/38 Apparatus for vibrating or knocking the pile during piling

Abstract

A feeder is rotatably mounted in cooperative relation to a discharge end of a conveyor system. In a first position, the feeder is in line with the conveyor system so that the path of travel of conveyed articles is not changed. In a second position, the feeder device is disposed at a right angle to the conveyor system so that the path of travel of conveyed articles is changed by ninety degrees. An adjustable length conveyor belt enables the discharge of conveyed articles into the feeder at differing positions, depending upon the size of the articles. A pair of upstanding walls having sloped edges reciprocates as the feeder operates to ensure that all articles are in shingled relation to one another so that the articles are fed into the feeder one at a time in the substantial absence of jamming.

Claims

1. An apparatus for vibrating a feeder, comprising:

a vibration means mounted to said feeder for vibrating articles as said articles are deposited into said feeder by a conveyor means, said vibrating means positioning said articles into shingled relation to one another to facilitate one-at-a-time handling of said articles by said feeder;

said vibrating means including a pair of spaced apart upstanding rigid wall members, each of which has an inclined edge adapted to abut trailing ends of said articles as they enter into said feeder;

said vibrating means adapted to cause said pair of rigid wall members to reciprocate over a short range of movement so that said articles are positioned into said shingled relation to one another by said vibration;

said rigid wall members mounted to a first end of a rod that is biased so that a second end of said rod slidingly bears against a rotating cylinder eccentrically mounted on a rotating shaft that rotates when said feeder is operating so that the amount of eccentricity determines the range of the reciprocating motion of said rigid wall members.

2. The apparatus of claim 1, further comprising:

said elongate restraint member disposed in overlying relation to said rod to prevent said rod from disengaging from said rotating cylinder;

an elongate restraint member having opposite ends secured to said feeder to hold said rod against movement in a horizontal plane.

3. The apparatus of claim 2, further comprising:

said conveyor means having a longitudinal path of travel;

said elongate restraint member being disposed transversely to said longitudinal path of travel of said conveyor means.