초록 ▼

An apparatus for processing nuts and fruits, and more specifically, to a mobile apparatus that picks-up fruits and nuts, and similar products from the ground and conditions them, in bulk. The mobile apparatus conditions the fruits and nuts by removing debris with a combination of a belted conveyor a

An apparatus for processing nuts and fruits, and more specifically, to a mobile apparatus that picks-up fruits and nuts, and similar products from the ground and conditions them, in bulk. The mobile apparatus conditions the fruits and nuts by removing debris with a combination of a belted conveyor and a high volume fan. The plenum of the apparatus is sized to achieve a constant velocity of air throughout the portions of the plenum in contact with the product, providing a constant suction to prevent the entrainment of product into the dust collection system. The processing apparatus can be utilized in a conditioner that picks-up and processes the product and then returns the cleaned and conditioned product to the floor of the orchard or grove. The processing apparatus can also be utilized in a harvester that picks-up and processes the product and then stores the product temporarily in a bin.

대표청구항 ▼

The invention claimed is: 1. A method for cleaning and conditioning a harvested produce with a mobile apparatus, the method including the steps of: a) collecting the harvested produce with an uptake section, the uptake section including an infeed scoop and an uptake conveyor, the infeed scoop maint

The invention claimed is: 1. A method for cleaning and conditioning a harvested produce with a mobile apparatus, the method including the steps of: a) collecting the harvested produce with an uptake section, the uptake section including an infeed scoop and an uptake conveyor, the infeed scoop maintained at a close proximity to a ground surface, the harvested produce lying on the ground surface in a scattered covering, the scattered covering including the harvested produce, and the scattered covering additionally including a debris; b) gathering, the scattered covering into the uptake conveyor; c) depositing the scattered covering onto a separation conveyor; d) enclosing the separation conveyor within a plenum, the separation conveyor including a discharge end and a separation belt, and the separation belt including a mesh; e) directing a suction airstream to flow through the separation belt; f) removing the debris from the separation belt with the suction airstream; g) retaining the harvested produce on the separation belt; h) generating a supply airstream with a fan, the fan having a supply side and a suction side; i) routing an air return duct to the suction side of the fan, the air return duct connected to the plenum at a plenum outlet; j) pulling the suction airstream from the plenum with the air return duct; k) routing an air supply duct from the supply side of the fan, the air supply duct connected to the plenum at a plenum inlet; and l) supplying the supply airstream to the plenum with the air supply duct. 2. The method of claim 1, including the additional step of: m) gathering the debris removed from the separation belt into a dropout. 3. The method of claim 1, including the additional step of: m) removing the debris settled out of the plenum. 4. The method of claim 1, including the additional step of: m) discharging a cleaned product from the discharge end of the separation conveyor, the cleaned product including the harvested produce. 5. A method for cleaning and conditioning a harvested produce with a mobile apparatus, the method including the steps of: a) collecting the harvested produce with an uptake section, the uptake section including an uptake conveyor, the harvested produce lying on a ground surface in a scattered covering, the scattered covering including the harvested produce, and the scattered covering additionally including a debris; b) gathering, the scattered covering into the uptake conveyor; c) depositing the scattered covering onto a separation conveyor; d) enclosing the separation conveyor within a plenum, the separation conveyor including a discharge end and a separation belt, and the separation belt including a mesh; e) directing an airstream to flow through the separation belt; f) removing the debris from the separation belt with the airstream; g) retaining the harvested produce on the separation belt; h) generating the airstream with a fan, the fan having a supply side and a suction side; i) routing an air return duct to the suction side of the fan, the air return duct connected to the plenum at a plenum outlet; j) pulling the airstream from the plenum with the air return duct; k) routing an air supply duct from the supply side of the fan, the air supply duct connected to the plenum at a plenum inlet; and l) recirculating the airstream to the plenum with the air supply duct. 6. The method of claim 5, including the additional step of: m) gathering the debris removed from the separation belt into a dropout. 7. The method of claim 5, including the additional step of: m) removing the debris settled out of the plenum. 8. The method of claim 5, including the additional step of: m) discharging a cleaned product from the discharge end of the separation conveyor, the cleaned product including the harvested produce.