Entrance chute for blowing wool machine
A machine for distributing insulation from a bag of insulation is provided. The machine includes a chute having an inlet end and an outlet end. The chute is configured to receive the bag of insulation. The inlet end of the chute has a cross-sectional shape that is substantially vertical and the outlet end of the chute has a cross-sectional shape that is substantially horizontal. A plurality of shredders is mounted at the outlet end of the chute and is configured to shred and pick apart the insulation. A discharge mechanism is configured for distributing the insulation into an airstream. The chute has a cross-sectional shape that approximates the cross-sectional shape of the bag of insulation and the plurality of shredders and the discharge mechanism are positioned beneath the outlet end of the chute.
1. A machine for distributing insulation from a bag of insulation, the machine comprising:
a chute having an inlet end, an outlet end and an overall length between the inlet end and the outlet end, the chute configured to receive the bag of insulation, the chute including a narrowed portion formed from a stationary guide assembly and disposed between the inlet end and the outlet end, the stationary guide assembly having a first portion positioned adjacent the inlet end of the chute and a second portion extending in a horizontal direction away from the inlet end of the chute, wherein the narrowed portion extends horizontally only a portion of the overall length of the chute;
a cutting mechanism connected to the chute, the cutting mechanism configured to open the bag of insulation;
a shredder mounted at the outlet end of the chute and configured to shred and pick apart the insulation; and
a discharge mechanism for distributing the insulation into an airstream;
wherein the narrowed portion of the chute urges the bag of insulation against the cutting mechanism to open the bag of insulation; and
wherein the distance from the first portion of the stationary guide assembly to the cutting mechanism is greater than the distance from the second portion of the stationary guide assembly to the cutting mechanism.
2. The machine of claim 1 , wherein the narrowed portion of the chute is formed integral to the chute.
3. The machine of claim 1 , wherein the narrowed portion of the chute extends across the inlet end of the chute.
4. The machine of claim 1 , wherein the narrowed portion of the chute extends less than 40% of the length of the chute.
5. The machine of claim 1 , wherein the cutting mechanism is disposed on the narrowed portion of the chute.
6. The machine of claim 1 , wherein the stationary guide assembly is a wedge.
7. The machine of claim 1 , wherein the stationary guide assembly includes a low friction surface.
8. The machine of claim 1 , wherein the cutting mechanism is a knife edge.
9. The machine of claim 1 , wherein the cutting mechanism is a heated element.
10. The machine of claim 1 , wherein the chute has opposing interior sides, wherein the guide assembly is positioned on one of the interior sides of the chute and the cutting mechanism is positioned on the interior side opposite the guide assembly and within the narrowed portion.
11. A machine for distributing insulation from a bag of insulation, the machine comprising:
a chute having a narrowed portion at an inlet end and an outlet end, the chute configured to receive the bag of insulation and contain the insulation as the bag is opened; and
a lower unit connected to the chute, the lower unit including a plurality of shredders mounted at the outlet end of the chute and configured to shred and pick apart the insulation and a discharge mechanism for distributing the insulation into an airstream;
wherein the chute has a reverse funnel shape, increasing in cross-sectional area, going from the narrowed portion at the inlet end to the outlet end; and
wherein the lower unit is positioned beneath the outlet end of the chute.
12. The machine of claim 11 , wherein the reverse funnel shape of the chute is formed integral to the chute.