Distribution assembly for particulate material

• US 7,080,961 B1
• Filed: 03/24/2005
• Issued: 07/25/2006
• Est. Priority Date: 08/26/2002
• Status: Active Grant

• Current Assignee: Michael S. Blatt
• Original Assignee: Michael S. Blatt
• Inventors: Blatt, Michael S.
• Primary Examiner(s): DILLON JR, JOSEPH A
• Application Number:
  US11/088,601
• Time in Patent Office: 488 Days
• Field of Search: 406/93, 406/94, 406/127, 406/144, 406/38, 406/39, 406/40, 406/41, 406/42, 406/43, 406/44, 406/122, 406/153
• US Class Current: 406/39
• 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 structured to distribute particulate material, said assembly comprising:

a) a blower assembly structured to generate a forced flow of air along a predetermined flow path,

b) a manifold assembly including a delivery conduit in a first direction disposed and structured to channel the particulate material from a material supply to said predetermined flow path,

c) said predetermined flow path at least partially defined by a discharge conduit connected to said manifold assembly downstream thereof, and

d) a vent assembly comprising an open vent oriented in a second direction connected to said delivery conduit and disposed and structured to release back pressure from said predetermined flow path to an exterior of said manifold assembly.

2. An assembly as recited in claim 1 wherein said manifold assembly further includes a receiving segment disposed in material receiving relation to said delivery conduit.

3. An assembly as recited in claim 2 wherein said receiving segment is disposed along and in fluid communication with said predetermined flow path between said blower assembly and said discharge conduit.

4. An assembly as recited in claim 1 wherein said vent is structured to maintain an open orientation at least during flow of the particulate material along said discharge conduit, said vent disposed to release any back pressure within said discharge conduit through said manifold assembly.

5. An assembly as recited in claim 1 wherein said vent is connected to said delivery conduit intermediate opposite ends thereof.

6. An assembly as recited in claim 1 wherein said vent comprises a vent conduit connected to said delivery conduit and disposed in fluid communication with an interior of said delivery conduit and atmosphere on an exterior of said manifold assembly.

7. An assembly as recited in claim 1 wherein said vent is connected between and in fluid communication with an interior of said delivery conduit and an exterior of said manifold assembly.

8. An assembly as recited in claim 1 further comprising a valve assembly disposed between said delivery conduit and the material supply and structured to regulate material flow to said manifold assembly through said delivery conduit.

9. An assembly as recited in claim 1 wherein at least a portion of said manifold assembly is disposed at a predetermined angular orientation relative to said flow path.

10. An assembly as recited in claim 9 wherein said predetermined angular orientation is sufficient to facilitate gravity flow of the particulate material from said vent assembly.

11. An assembly structured to distribute particulate material, said assembly comprising:

a) a blower assembly structured to generate a forced flow of air along a predetermined flow path,

b) a manifold assembly including a delivery conduit in a first direction disposed and structured to channel the particulate material from a material supply to said predetermined flow path,

c) said manifold assembly 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,

d) said predetermined flow path further comprising a discharge conduit disposed downstream of said manifold assembly and in material receiving relation thereto,

e) a vent assembly comprising an open vent oriented in a second direction, connected and in fluid communication with said delivery conduit and structured to release back pressure existing in said predetermined flow path to an exterior of said manifold assembly, and

f) said vent structured to maintain an open orientation.

12. An assembly as recited in claim 11 wherein said vent assembly is connected between and in fluid communication with an interior of said delivery conduit and atmosphere on an exterior of said manifold assembly.

13. An assembly as recited in claim 11 wherein said vent assembly is connected to said delivery conduit intermediate opposite ends thereof.

14. An assembly as recited in claim 11 further comprising a valve assembly disposed between said delivery conduit and the material supply and structured to regulate material flow to said manifold assembly.

15. An assembly as recited in claim 14 further comprising a valve control mechanism connected to said valve assembly and remotely disposed, at least in part, relative thereto, said valve control mechanism operative to regulate material flow into said delivery conduit.

16. An assembly as recited in claim 11 wherein said vent assembly is disposed at a predetermined angular orientation relative to said flow path.

17. An assembly as recited in claim 16 wherein said predetermined angular orientation is sufficient to facilitate removal of accumulated particulate material, under the influence of gravity, from said vent assembly.

18. An assembly as recited in claim 16 wherein said delivery conduit is disposed at a predetermined angular inclination from a substantially vertical orientation, said predetermined angular inclination being sufficient to facilitate gravity flow of the particulate material from said vent assembly.

19. An assembly structured to distribute particulate material, said assembly comprising:

a) a mobile platform including a material supply mounted thereon,

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

c) at least one manifold assembly mounted on said mobile platform and including a delivery conduit disposed and structured to channel material from said material supply to said predetermined flow path,

d) said manifold assembly 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) a discharge conduit connected to said manifold assembly downstream thereof along said predetermined flow path and in material receiving relation thereto, and

f) an open vent assembly connected to said manifold assembly and structured to release back pressure from said predetermined flow path to an exterior of said manifold assembly.

20. An assembly as recited in claim 19 wherein said mobile platform is manually powered.

21. An assembly as recited in claim 19 wherein said mobile platform comprises a motorized vehicle.

22. An assembly as recited in claim 19 wherein said blower assembly is removably mounted on said mobile platform.