Forward discharge blower unit
View Patent ↗A blower unit is configured to have a forward containment portion for housing mechanical equipment for receiving and dispensing material particles as ground cover. A rear containment portion is provided for containing such material particles. A material mover preferably operable in forward and rearward direction will feed material to the mechanical equipment for breakdown and pneumatic disbursement. A rear door design enables convenient unloading of the material with the live floor directionally reversed. Benefits include a more convenient means for servicing of the blower mechanism including e.g. an engine providing a motor source, dispensing hose, rotary air lock feeder and mixing chamber e.g. T injector or dropout (term as used in the industry).
1. A blower unit for dispensing fragmented material particles as ground cover, said blower unit adapted to be transported from site to site by a power source at a forward end of the blower unit, said blower unit comprising:
a mobile container having substantially vertical side walls, a rear end and a forward end, at least a portion of the container adapted to contain the material particles in bulk;
a material mover disposed at least partially in a floor of the container and extending substantially wall to wall between the substantially vertical side walls in the form of a bi-directional live floor which functions to move the material particles in either forward or rearward direction and further functions as a floor support enabling the alternate hauling of a material handling vehicle,
and a breakdown mechanism at said forward end for breaking down the material particles as received in bulk from the material mover, and
an air blower and a material metering mechanism at said forward end, said material metering mechanism including a transversely disposed feeder adapted to receive said material particles as broken down, a dispensing hose coupled to said material metering mechanism and adapted for selective ground dispersal of said material as conveyed by air from said air blower.
2. A blower unit as defined in claim 1 wherein said power source is a tractor that is mountable and demountable to said blower unit at and/or near said forward end.
3. A blower unit as defined in claim 1 wherein said forward end includes a front end wall with augers/tines coupled thereto for breaking up the material and helping to direct said material to the transversely disposed feeder as the material is fed towards the forward end by the material mover.
4. A blower unit as defined in claim 3 , where in the augers/tines are disposed at an angle with respect to vertical.
5. A blower unit as defined in claim 3 , wherein there is an access port in said front end wall to allow access to the feeder.
6. A blower unit as defined in claim 1 wherein the rear end is provided with a door for selective access to the container interior.
7. A blower unit as defined in claim 1 wherein said feeder is generally centered at and/or near the forward end.
8. A blower unit as defined in claim 1 wherein said material metering mechanism further includes a mixing chamber and an air lock feeder.
9. A blower unit as defined in claim 1 , wherein the hose is adapted to be coupled to the blower unit and adapted to extend from either side of the blower unit.
10. The blower unit of claim 1 , wherein the blower and at least a portion of the material metering mechanism is disposed within a forward containment portion of the container.