SU1725784A1 - Device for unloading farm products from storage - Google Patents

Abstract

Using; in agriculture, in particular in machines for sampling agricultural products laid in layers with sand, from storage. SUMMARY OF THE INVENTION: In the lower part of the conveyor 4, a locking member 5 is fixed, provided with a guide rib with a compressed air supply nozzle 7 for removing sand through the cavity of the suction member 5. 3 sludge.

Description

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The invention relates to agriculture, in particular to machines for sampling agricultural products laid in layers of sand from a sand-separating storage facility.

Closest to the present invention is the device for the selection-conveyor-pick-up TPK-30. The purpose of his selection of tubers from the floor of a large storage during the unloading of potatoes. It is mounted on the conveyor loader TZK-30 instead of the receiving bunker and feeds the potatoes to the inclined conveyor and the loading section.

The disadvantage is that TPK-30 is not suitable for unloading agricultural products laid in layers with sand.

The purpose of the invention is to provide a sample of agricultural products laid in layers with sand.

This goal is achieved by the fact that the device for sampling agricultural products laid in layers with sand contains a conveyor belt, the upper part is hinged on the frame bracket mounted for movement along the storehouse, and the lower part has the ability to move from the vertical plane and the intake organ connected to it, at the same time, a compressed air supply nozzle on a layer of agricultural products is installed under the intake body to remove sand from it.

1 shows a scraper conveyor mounted on a frame, side view; figure 2 - intake organ, side view, section; on fig.Z-intake organ, top view.

The device for sampling agricultural products from storage contains a frame 1 mounted with the possibility of movement along the storage with drive wheels 2 from the engine 3. The upper part of the conveyor 4 is hinged on the frame bracket 1, and the bottom has the ability to move in the vertical plane. In the lower part of the conveyor 4, an intake body 5 is fixed, equipped with a hollow rib 6 with a nozzle 7 for supplying compressed air to a layer of agricultural products to remove sand from it through the inlet 8 of the intake organ 5. On frame 1, a roller table 9 is mounted

containers 10. The link of the conveyor rubberized.

The device for sampling agricultural products from storage works as follows.

Sand is selected at the end of the storage, the conveyor 4 is lowered by the intake body 5 to the bottom of the trench so that the hollow edge 6 is placed in the guide groove, the end shielding is removed.

The intake body 5, moving while the device is moving, is brought under a layer of sand at the bottom of the storage, while compressed air from the compressor receiver (not shown) is supplied and destroys the layer of sand, and is dumped onto a conveyor belt where the mixture is fed through height of the edges of the store, then sand

falls between the scrapers and the conveyor belt bar.

Agricultural products are delivered to the container 10 mounted on the roller table 9 and replaced as the conveyor 4 is stopped.

Claims (1)

Claims The device for sampling agricultural products from the storage, containing a frame mounted and movable along the storage, and an intake body connected with it by a lifting conveyor, characterized in that, in order to provide a selection of agricultural products laid in layers with sand, the upper part of the conveyor is hinged on the bracket the frame and the bottom has the ability to move in a vertical plane, while under the intake body mounted pipe supply of compressed air on a layer of agricultural products to remove sand from it.