DEVICE FOR SEPARATING STALKS AND SUBSTANDARD BERRIES OF GRAPES Russian patent published in 2017 - IPC A47J19/00 A23N15/00 

FIELD: agriculture.

SUBSTANCE: device comprises a hopper in the form of an upwardly extending box installed on supports, and a device for separating stalks, installed under the outlet hopper opening. The device is represented by a shaft with blades, located on supports and installed inside a mesh made in the form of a half-cylinder with elongated and outward-bent upper edges fixed in the box. On the shaft, staggered at an angle to its axis, with a shift of 90° and in a spiral, blades are installed. The device is mounted on a support frame, and a geared motor is located on its side wall. Under the device mesh, there is a sorter separates berries into standard and substandard ones. The sorter consists of a frame in the form of a parallelepiped, on the outside of which a vibration motor is fixed. Inside the frame, there are string sieves with different mesh sizes, made of stainless wire, arranged in tiers with an adjustable slope one above (under) another and ending with gutters. All sieves are detachable. To reduce noise from vibration, the sorter structure is mounted on a stand with springs.

EFFECT: improving the processing quality.

2 cl, 2 dwg