SU1227239A1 - Arrangement for grinding wet vegetable raw material - Google Patents

Description

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The invention relates to the wine-making industry, namely, apparatus 1) to grind wet vegetable raw materials, preferably grape crests.

The purpose of the invention is improving productivity and improving the quality of raw materials.

The goal is achieved accordingly by stabilizing the loading of the working body for grinding and reducing the amount of fine particles in the mass of the raw material.

FIG. 1 shows a device for grinding wet plant raw material, side view; in fig. 2 - Same kinematic scheme.

The device contains a feed conveyor 1, hingedly reinforced with the possibility of vibration, and an inclined guide tray 2, a working body made in the form of a pair of rolls 4 and 5 arranged in the casing of the 3 pair of rollers 5 and 5. On the surface of the roll 5 there are fixed knives 6 the surface of the roll 5 is made of rubberized. The device is equipped with an additional pair of rolls 7 and B, made of corrugated, inclined platform 9, rigidly attached to the skin 3. Tray 2 is hinged on the axis 10. Under the working body there is a conveyor 11 connected to the vibration drive. At the ends of the rolls 7, 8 ,, 5 and 4 are located short reappointments

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cottages respectively 12 - 15. On the shaft 16 of the roll 7, on the side of the feeding conveyor 1, an eccentric G / 2 is installed, which with the aid of a connecting rod 18 st - 5 is engaged with tray 2.

When the device is operated, the grapes are conveyed by conveyor 1 to the swing tray 2j from where they are fed to the grooved rolls 7 and 8 for preliminary compression.

Rolled combs fall onto rolls 4 and 5, where grinding takes place due to the interaction of the knives 6 with the rubberized surface of the roll 5.

A feed conveyor, articulated with vibration, and an inclined guide tray, as well as a conveyor for unloading raw materials, ensure unimpeded loading and unloading of the device.

The presence of a working body in the form of a pair of rolls placed in the casing, one of which has an anchor to the knives fixed on its surface, and the second has a slotted surface, stabilizes the crushed –1 I ridge mode, reduces the cutting perimeter, reduces the number of suspensions, and thus improves the quality of the finished product.

The presence of an additional pair of rolls, made of corrugated and mounted over the rolls of the working body, reduces energy consumption and increases the efficiency of the process.

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VNIIPI Order 2239/6

Circulation 582

Random polygons pr-tivr g. Uzhgorod g. Project, 4

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Claims (1)

DEVICE FOR GRINDING WET VEGETABLE RAW MATERIALS, mainly grape ridges, containing a feed conveyor, pairwise fortified with the possibility of vibration, and an inclined guide. a tray, a working body in the form of a pair of rolls placed in the casing, one of which has knives fixed on its surface, and a conveyor for unloading raw materials, characterized in that, in order to increase productivity and improve the quality of raw materials, it is equipped with an additional pair of rolls made corrugated and mounted above the rolls of the working body, while the knives of the roll of the latter are fixed at an angle to its generatrix, and the surface of the other roll is rubberized.