SU1761605A1 - Mechanism for loading fruits into containers - Google Patents

Abstract

Usage: the invention relates to agricultural machinery, in particular to machines for harvesting and post-harvest processing of fruits of fruit, vegetable and melon crops with packaging, for example, in containers. Invention: the device is provided with a pitched tray and an elastic apron, and the rotary supporting element is equipped with an emphasis, located at its end opposite to the tare site, preventing the fruit from rolling out of the container during the formation of a layer of fruit on one of the side walls in the initial phase of its complements. In this case, the rotatable carrier is mounted with the ability to interact through the container with the lower part of the pitched tray with a section located at a distance of 1 / 6-1 / 4 of its length from the side of the container platform. The pitched tray in the lower part is made multi-threaded, and the stretch apron section adjacent to the pitched tray is convex 1 hp. f-ly, 2 ill. (Ls

Description

The invention relates to agricultural machinery, in particular to machines for harvesting and post-harvest processing of fruits of fruit, vegetables and melons with cakes, for example, in containers.

The unsystematic placement of fruits for relatively resistant to mechanical loads of fruits intended for short-term transportation with quick realization (for fresh consumption or for processing), such as blocks, vegetables and fruits of melons and gourds, is known.

The most suitable for unsystematic placement in the containers of fruits at the present time is a device with an inclination of the container in front of the end part of the feeding mechanism. This principle has also been used in the packaging of large fruits such as watermelons in an experimental sample of the line for unloading, sorting and packaging them in containers.

However, the use of the known device, which provides gradual filling of the container with fruits at the height of all four walls simultaneously with a capacity of up to 24 t / h of the main time, leads to mechanical damage (fruit fighting) on average up to 1.5%.

The aim of the invention is to reduce damage to fruits by reducing the volume of container filled by pouring at an angle of repose.

The goal is achieved by the fact that the device is equipped with a pitched tray and elastic apron, and a rotatable carrier

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the element is equipped with a stop located at its end opposite to the container site preventing the fruit from rolling out of the container when a layer of fruit forms on one of the side walls in the initial phase of its filling. In this case, the rotatable carrier element is mounted with the possibility of interaction through the container with the lower part of the pitched tray with a section located at a distance of 1/6 - 1/4 of its length from the side of the container platform. The pitched tray in the lower part in the lower part is made multi-threaded, and the stretch apron section adjacent to the pitched tray is convex.

Fig. 1 shows a device for loading fruits into a container, side view, in three positions during the loading process; Fig 2 is a general view.

The device includes a feeding conveyor 1 with a tray 2, a rotary platform 3 on a rack 4 equipped with a stop 5 and a hinge 6. A flexible apron 7 is installed above the tray 2. The end of tray 2 is made of elastic material in the form of a multi-strand surface 9 (I, II, III) The width of each stream is comparable to the average size of the loaded fruit. The turn of the platform is carried out by the hydraulic cylinder 10.

The device works as follows.

On the rotary platform 3 in its lower position, the loading container 8 is installed and using the hydraulic cylinder 10, the platform 3 is turned into the upper position (until the end of the tray coincides with the side wall of the container). In this case, two conditions must be met.

with h dcp

p 90 + “k,

where h is the gap between the tray and the bottom wall of the container;

dcp - the average size of the loaded fruit;

p is the angle of installation of the rack 4; “K is the angle of rolling of fruits. As the container is filled with 8 fruits, the platform with the container is lowered to its original position.

The stop 5 prevents the fruits from rolling out of the container 8 in the maximum raised position. The presence of the apron 7 of elastic material softens the impact of the fetus on the wall and bottom of the container.

Claims (2)

The use of the proposed device for loading fruits into containers will reduce losses from mechanical damage in comparison with existing similar designs. Invention Formula 1, A device for loading fruits into a container, including a transport vehicle and a container for containers, mounted on a pivoting carrier element, characterized in that, in order to reduce damage to the fruit by reducing the volume of container filled by pouring at an angle of repose, it is provided with a pitched tray and an elastic apron, and the swiveling bearing element is equipped with a stop located at its end opposite to the container site, which prevents the fruits from rolling out of the container during the formation of a layer of fruit from the container during the formation of a layer of fruit on one of the side walls in the initial phase of its filling, while the rotatable bearing element is mounted with the ability to interact through the container with the lower part of the cattle tray with a section located at a distance of 1/6 - 1 / 4 its length from the side of the site for the container. 2. The device according to claim 1, that is, that the pitched tray at the bottom made many-handled, and the area of the elastic apron, adjacent to the pitched tray - convex. 7 2 Editor M, Vasiliev Compiled by V. Chalenko Tehred M. Morgental fig 2. Proofreader N. Slobod nickname