Dispensing attachment for loaders

• US 5,564,886 A
• Filed: 10/17/1994
• Issued: 10/15/1996
• Est. Priority Date: 10/17/1994
• Status: Expired due to Term

• Current Assignee: Earl W. Emerson, Robert D. Skoog
• Original Assignee: Earl W. Emerson, Robert D. Skoog
• Inventors: Emerson, Earl W., Skoog, Robert D.
• Primary Examiner(s): Merritt, Karen B.
• Assistant Examiner(s): MORSE, GREGORY ALLAN
• Application Number:
  US08/323,832
• Time in Patent Office: 729 Days
• Field of Search: 414/526, 414/725, 414/912, 414/37, 414/141, 222/608, 222/412, 222/413, 37/903, 141/10
• US Class Current: 414/725
• CPC Class Codes: E02F 3/404 comprising two parts movable relative to each other, e.g. for gripping
• CPC Class Codes: Y10S 37/903 Scoop or scraper attachments
• CPC Class Codes: Y10S 414/125 Combined or convertible implements

Abstract

A dispensing attachment for loaders includes a dispenser preferably made of metal and having a wall member for covering the loader and an arcuate end wall integrally connected to the wall member and having dispensing spouts. The dispenser is pivotally attached to a support which is detachably attached to the side walls of the loader. A hydraulic ram 40 is used to pivot the dispenser relative to the loader in a clam-like fashion such that the dispenser can be moved into engagement with the loader to essentially form a hopper or can be moved out of engagement with the loader so that the loader can be used to scoop up flowable material. An auger is journaled to the dispenser and driven by a hydraulic motor to feed the dispensing spouts with the flowable material such as sand. The dispensing attachment allows the user to use the load to scoop up the flowable material, engage the dispenser to the loader, and dispense the flowable material through the dispensing spouts.

Claims

1. A dispensing attachment for a loader comprising:

a dispenser means having at least one dispensing spout for dispensing flowable material;

a means for attaching said dispenser means to said loader, said dispenser means being pivotally attached to said attaching means;

a means for pivoting said dispenser means relative to said loader, to either close said dispenser means upon said loader which in combination with said dispenser means is adapted to hold said flowable material for dispensing through said at least one dispensing spout or to pivotally remove said dispenser means from about said loader; and

a means to feed said flowable material to said at least one dispensing spout.

2. A dispensing attachment for a loader as described in claim 1, wherein said dispenser means further comprises a wall member having a jaw-like portion extending therefrom and along the length thereof, two end walls fixedly attached to said wall member, and a plurality of mounting arms fixedly attached to said wall member and being pivotally attached to said attaching means.

3. A dispensing attachment for a loader as described in claim 2, wherein said wall member has a length longer than that of said loader such that said side walls of said wall member removably close about end walls of said loader.

4. A dispensing attachment for a loader as described in claim 3, wherein said jaw-like portion in cooperation with said end walls of said wall member essentially forms a trough for receiving said flowable material, said feeder means including an auger rotatably mounted in said trough for moving said flowable material to said at least one dispensing spout.

5. A dispensing attachment for a loader as described in claim 2, wherein said at least one dispensing spout extends from and through said jaw-like portion of said wall member and further has a passage therethrough for dispensing said flowable material.

6. A dispensing attachment for a loader as described in claim 2, wherein said attaching means further comprises an elongate support member and a pair of lug members each of which is fixedly attached to respective ends of said support member and is detachably attached to side walls of said loader for mounting and supporting said dispensing attachment to said loader.

7. A dispensing attachment for loaders as described in claim 6, wherein said support member further comprises a plurality of pivot members fixedly attached thereto, said mounting arms being pivotally and detachably attached to said pivot members.

8. A dispensing attachment for loaders as described in claim 6, wherein said pivoting means further comprises a hydraulic ram securely mounted to a pair of mounting brackets, one of which is fixedly attached to said elongate support member and the other of which is fixedly attached to said wall member, for pivoting said dispenser means relative to said loader.

9. A dispensing attachment for loaders as described in claim 8, wherein said hydraulic ram is supplied fluid from a fluid supply means either to pivot said dispenser means closedly about said loader which in combination with said dispenser means is capable of storing said flowable material or to pivot said dispenser means away from about said loader so that said flowable material can be loaded onto said loader.