Abstract
Currently , pumpkin seeds shelling machine sheller way , mostly with a single pair of rollers carried on pumpkin peel , peel and low efficiency, and larger grain crushing rate. In light of this , we designed an approach based on the principle of extrusion vibration sheller can adjust the speed , pitch , and carried on grain cleaning pumpkin seeds sheller .
Sorter using pumpkin seeds on the design and layout of this overall program Sheller , eccentric mechanism driving the shaker and adjust the roll speed continuously variable transmission , transmission, motor and chassis and other components. The machine in the form of a funnel -shaped design and layout of input materials , frame supporting adjustable material feed hopper , is mainly responsible pumpkin feeding function , arranged on both sides of the lower part of the main motor , continuously variable transmission device in the rack its peel is done by adjusting the speed and pitch can be peeled pumpkin seeds carried on the rolls peel , peel along the grain roll rolled into vibration shaker to complete the cleaning process.
The peel agency performance specifications : Dimensions ( L × W × H ) 4900 × 3600 × 3570 (mm); roll number 6 ; roll diameter 67.5mm; roll gap 0.7 ~ 1.5mm; main motor motive power is 1.1 kW, productivity 200 ~ 600kg / h. Its characteristics are : Sheller part is to drive with steel ; Sheller double roller gear synchronization using constant speed driving ; double roller surface with a layer of rubber knurled ; roll and pitch of the screw through the worm gear drive to achieve, can meet different size pumpkin peel pod for clearance requirements.