Expelled deflector for manure spreaders

• US 4,709,861 A
• Filed: 10/21/1986
• Issued: 12/01/1987
• Est. Priority Date: 10/21/1986
• Status: Expired due to Term

• Current Assignee: Blue Leaf IP Incorporated (CNH Industrial N.V.)
• Original Assignee: New Holland Incorporated (CNH Industrial N.V.)
• Inventors: Henderson, James S.
• Primary Examiner(s): Kashnikow, Andres
• Assistant Examiner(s): NOT, DEFINED
• Application Number:
  US06/921,652
• Time in Patent Office: 406 Days
• Field of Search: 239/662, 239/664, 239/665, 239/666, 239/675, 239/676
• US Class Current: 239/675
• CPC Class Codes: A01C 3/063 Side-spreaders

Abstract

In a manure spreader having a tank for containing manure and an expeller for discharging manure away from the tank, an expeller deflector is located proximate the expeller on the inner side thereof. The expeller deflector cooperates with the expeller in breaking up clumps of manure after they exit the tank but before they are discharged by the expeller.

Claims

1. In a manure spreader having a tank for containing manure, an auger rotatably mounted in said tank for moving manure toward an opening formed in said tank, an expeller rotatably disposed adjacent said opening to discharge manure away from said tank, said expeller engaging manure exiting said tank through said opening on an inner side of said expeller, the improvement comprising:

deflector means located on said inner side of said expeller and cooperating with said expeller for breaking up clumps of manure after they exit said tank through said opening but before they are discharged by said expeller.

2. In the manure spreader of claim 1, further comprising a door slidably mounted on said tank for closing said opening, and wherein said deflector means is located proximate said door.

3. In the manure spreader of claim 2, wherein said deflector means comprises a back plate extending between and connected to a pair of end plates, and a substantially V-shaped front plate extending between and connected to said end plates and to said back plate.

4. In the manure spreader of claim 3, wherein said expeller comprises paddles, and said V-shaped front plate of said deflector means includes upper and lower sections with one of said upper and lower sections being located proximate the outer edges of said paddles.

5. In the manure spreader of claim 2, wherein the inner side of said expeller is the upstream side thereof.

6. In the manure spreader of claim 2, further comprising a pair of panel members attached to said tank, said expeller disposed between said panel members, and said deflector means extending between and connected to said panel members proximate said expeller.