Distribution assembly for particulate material

• US 6,883,736 B1
• Filed: 08/26/2002
• Issued: 04/26/2005
• Est. Priority Date: 08/26/2002
• Status: Active Grant

• Current Assignee: Michael Scott Blatt
• Original Assignee: Michael Scott Blatt
• Inventors: Blatt, Michael Scott
• Primary Examiner(s): Scherbel, David A.
• Assistant Examiner(s): GORMAN, DARREN W
• Application Number:
  US10/227,729
• Time in Patent Office: 974 Days
• Field of Search: 239/654, 239/172, 239/176, 239/650, 239/655, 239/661, 239/689, 239/146, 239/722, 239/302, 239/407, 239/142, 239/143, 239/578, 239/124, 239/126, 239/127, 222/626, 222/637, 406/153, 406/127, 406/145, 406/43, 406/192, 406/198
• US Class Current: 239/654
• CPC Class Codes: A01C 15/04 using blowers
• CPC Class Codes: A01M 9/0023 motor-driven
• CPC Class Codes: A01M 9/003 Pneumatic field dusters, e.g. self-propelled, drawn or tractor-mounted
• CPC Class Codes: A01M 9/0069 Gravity dusters

Abstract

An assembly for distributing particulate material comprising a blower assembly which is preferably removably mounted on a mobile platform and structured to generate a forced flow of air along a flow path and through a manifold assembly connected to a supply of material being distributed. The manifold assembly includes a receiving segment incorporating a Venturi section facilitating the entrainment of the material into the forced air flow passing through a discharge conduit preferably having an extended length to facilitate distribution of the material to a plurality of locations in a variety of different environments. A vent assembly is provided to relieve back pressure from within the discharge conduit, which may be created due to its extended length.

Claims

1. An assembly structure to distribute particulate material, said assembly comprising:

a) a mobile platform including a material supply,

b) at least one blower assembly mounted on said mobile platform and structured to generate a forced flow of air along predetermined flow paths,

c) a plurality of manifold assemblies mounted on said mobile platform each including a delivery conduit disposed and structured to channel material from said material supply to a corresponding one of said predetermined flow paths,

d) each of said manifold assemblies further including a receiving segment disposed in material receiving relation to said delivery conduit and positioned to define at least a portion of said predetermined flow path,

e) separate discharge conduits each connected to a different one of said manifold assemblies downstream thereof along said predetermined flow path and in material receiving relation thereto,

f) a vent assembly connected to each of said manifold assemblies and disposed and structured to vent backpressure therethrough from a corresponding one of said discharge conduits, and

g) a control assembly interconnected to each of said manifold assemblies and structured to initiate concurrent or independent discharge of particulate material therethrough.

2. An assembly as recited in claim 1 further comprising a valve assembly disposed between each of said delivery conduits and the material supply and structured to regulate material flow to each of said manifold assemblies.

3. An assembly as recited in claim 1 wherein said blower assembly is removably mounted on said mobile platform.

4. An assembly as recited in claim 3 wherein each of said discharge conduits is removably connected to a corresponding one of said manifold assemblies.

5. An assembly as recited in claim 4 wherein each of said manifold assemblies is fixedly connected to said material supply.

6. An assembly as recited in claim 1 further comprising a Venturi section mounted within each of said receiving segments along corresponding ones of said flow paths and in fluid communication with said delivery conduits.

7. An assembly as recited in claim 6 wherein each of said delivery conduits comprises an outlet extending inwardly into said Venturi section and being angularly oriented to face downstream of said predetermined flow path.

8. An assembly as recited in claim 1 wherein each of said vent assemblies is connected to a corresponding one of said delivery conduits in spaced relation to a corresponding one of said receiving segments.

9. An assembly as recited in claim 8 wherein each of said vent assemblies is connected between and in fluid communication with an interior of said delivery conduit and an exterior of said manifold assembly.

10. An assembly as recited in claim 1 wherein each of said predetermined flow paths comprises an adaptor section extending between said blower and a corresponding one of said manifold assemblies.

11. An assembly as recited in claim 10 wherein said discharge conduits are each movable relative to corresponding ones of said manifold assemblies, said blower assembly and said mobile platform into a plurality of different orientations for selective distribution of the material into a variety of locations.

12. An assembly as recited in claim 11 wherein said discharge conduits have an extended length and are formed of a flexible material.

13. An assembly as recited in claim 12 wherein said discharge conduits are movable along at least the majority of their length.

14. An assembly as recited in claim 1 wherein each of said discharge conduits has an extended length and is movable along at least a majority thereof relative to said blower assembly.

15. An assembly as recited in claim 1 wherein said mobile platform comprises a motorized vehicle.