SU1294336A1 - Production line for postharvesting treatment of garlic - Google Patents

Abstract

The invention improves the processing quality of garlic. The use of the line in series with the assembly to remove mechanical impurities and the stems of the roller calibrator 4 and the orienting device in conjunction with the roller I leveling conveyor 3 ensures uninterrupted supply of garlic heads and reliable separation of mechanical impurities and stems to a certain length. In the mechanized processing of garlic, the heap is successively divided into several fractions depending on the size of the head; mechanical impurities and the stem are separated from it. 2 hp f-ly, 5 ill. (L with IND with i4 CO WITH a

Description

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The invention relates to agriculture, in particular to machines for the post-harvest processing of vegetables, mainly garlic.

The purpose of the invention is to increase the quality of garlic processing.

The introduction of additional nodes allows creating conditions for uninterrupted supply of garlic and reliable separation of impurities and stems to a certain length.

FIG. 1 is a side view of the post-harvest treatment of garlic; in fig. 2 - the same, top view; in fig. 3 is a section A-A in FIG. one; in fig. 4 is a top view of the separation of mechanical impurities and stems; in fig. 5 is a view B in FIG. four.

The line for post-harvest processing of garlic contains a receiving device consisting of a horizontal 1, feed 2 and leveling 3 conveyors, a calibrator 4, orienting devices 5-7 for separating garlic fractions depending on the size of the head, nodes 8-10 for separating mechanical impurities and stems installed at the end of each of the orienting devices 5-7, conveyors of finished products 11 and waste 12 and 13, storage bins for peeled garlic 14 and waste, as well as mechanical impurities 15.

The feed conveyor belt 2 35 5 has elastic fingers on the surface, and the leveling conveyor 3 is made in the form of parallel shafts 16 with eccentrically fixed

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Slippery end sections 21 step-shaped, arr; Eshchennyh-in the direction of nodes 8-10 for the separation of mechanical impurities and stems.

Nodes 8-10 for separating mechanical impurities and stems are made in the form of two conveyors 22 and 23, the working branches 24 and 25 of which are installed with a gap, the width of which decreases towards the output section along the path of garlic. Under each pair of conveyors 22 and 23, a circular saw blade 26 is installed with a counter 27, and above the conveyors there is a cylindrical 28 and a disk 29 brushes.

The line for post-harvest processing of garlic works as follows.

A pile of garlic is unloaded from the motor transport onto the horizontal conveyor 1 of the receiving device and transported by it to the transport conveyor 2. As garlic travels along the inclined supply conveyor 2, it partially interacts with elastic fingers and frees to the leveling conveyor 3. Displaced on the level of the leveling conveyor, the heap is distributed throughout its wider even layer due to the interaction with the eccentrically rotating roles 17 and It is supposed to be released about mechanical impurities falling from between the rollers 17 and being drained by the conveyor 13 to the bunker 15.

Next, the garlic enters the caliber with the rollers 17. Rotation of the shafts of the caterer 4, where it moves along the rollers

with rollers 17 is carried out from a separate drive.

Calibrator 4 and orienting devices 5-7 placed under it and perpendicular to it 5 are made 5 in the form of inclined pairwise counter-rotating rollers 18 and 19. In the non-working gaps between each pair. Rollers 18 and 19 are equipped with moving flexible elements 20, made of O in the form of a conveyor belt, the working surface of which is equipped with protrusions. The legs 1 18 of each pair of calibrator 4 are installed in such a way that the distance between them increases in the direction of movement of garlic, forming an expanding groove. Rollers 19 orienting devices 5-7 equipped

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Slippery end sections 21 step-shaped, arr; Eshchennyh-in the direction of the nodes 8-10 for the separation of mechanical impurities and stems.

Nodes 8-10 for separating mechanical impurities and stems are made in the form of two conveyors 22 and 23, the working branches 24 and 25 of which are installed with a gap, the width of which decreases towards the output section along the path of garlic. Under each pair of conveyors 22 and 23 there is a circular saw blade 26 with a counter 27, and a cylindrical 28 above the conveyors. disk 29 brushes.

The line for post-harvest processing of garlic works as follows.

A pile of garlic is unloaded from the motor transport onto the horizontal conveyor 1 of the receiving device and transported by it to the feeding conveyor 2. When the garlic moves along the inclined feeding conveyor 2, it partially interacts with elastic fingers and is freed from large mechanical impurities and enters the leveling conveyor 3. Cush The surface of the leveling conveyor Zurah spreads throughout its wider even layer due to the interaction with the eccentrically rotating rollers 17 and It must be free from mechanical impurities falling between the rollers 17 and the conveyor 13 to the hopper 15.

Next, the garlic enters calibrator 4, where it moves through the rollers

and oriented along the gap between them with the help of flexible elements 20, it is divided into fractions by size, falling into the widening gap between the rollers 18, and falls on the orienting devices 5-7. The orientation of the garlic heads in devices 5-7 occurs due to the pushing of the false stem by means of movable flexible elements into the gap between the paired counter-rotating rollers 19. The presence of a stepped section 21 at the ends of the rollers. 19 orienting devices 5-7 allows transporters 22 and 23 to grab the stalk of garlic without turning the head upwards. Similar working branches 24 and 25 of the conveyors 22 and 23 compress the stalk of garlic, holding it during pruning and cleaning.

The cutting of the false stem to the required length is carried out by means of circular sawtooth-blades-26 with a counter 27, and the cleaning of the garlic roots from small mechanical impurities and the removal of the remaining soil lumps is performed by a cylindrical biased brush 28.

After trimming the garlic bulbs are swept with a disk brush onto the conveyor belt and diverted into the finished product bin,

Pruning stalks and mechanical impurities are transported by appropriate conveyors to waste bins.

The finished, processed garlic is conveyed by the conveyor 11 to the finished product bin.

Claims (3)

1. A line for the post-harvest processing of garlic, containing successively installed receiving devices consisting of loading, feeding and leveling conveyors, units for separating mechanical impurities and stems, a conveyor and a storage bin for peeled garlic so that, in order to improve the quality of garlic processing, it is equipped with a calibrator and orienting devices installed in front of the nodes for separating mechanical impurities and stems; Under the calibrator and perpendicular to it, each calibrator and orienting device consist of pairwise counter-rotating rollers, in the gaps between which are flexible elements, with the rollers in each pair of calibrator positioned in such a way that the distance between them increases in the direction of movement of garlic, and the end portion of each orienting device is. The properties facing the nodes for separating mechanical impurities and stems are stepped. 2. Lines according to claim 1, characterized in that the leveling conveyor is made in the form of parallel shafts with eccentrically fixed rollers. 3. Lines according to claim 1, such that each node for separating mechanical impurities of the stems is made in the form of two conveyors, the working branches of which are installed with a gap that decreases towards the output section, while A disk saw blade is installed under the conveyors, and a cylindrical disk and a disk brush above it. sj (3 one -h iTi Csj vidb FIG. five Editor P.Geershi Compiled by S.Polischuk Tehred A. Kravchuk. Proofreader A.T. sko Order 406/2 Circulation 531 Subscription VNIIPI USSR State Committee for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5 --CHI "".-..- "- .- ..-". ".--." ...--. , .., “and -..-,“ .and. .-.-......, .., .., .. ,, production and printing company, Uzhgorod, Projecto st., 4