CS243661B1 - Harvesting machine's storage bin diacharge device - Google Patents

Abstract

The device is urěeng for gentle emptying hoppers for crop machinery, whose seeds are formed in the reservoir vault. There is a side of the tilt tray between its upper discharge edge and the bottom a pin joint of the tilting chute is arranged.

Description

(54) Device for emptying the hopper • tank. The device is intended for the gentle emptying of the hoppers of the crop machinery machines whose seeds form a vault in the hopper. On the side of the tipping hopper, a pin joint of the tipping crop chute is arranged between its upper discharge edge and the bottom.

BACKGROUND OF THE INVENTION The present invention relates to a device for emptying containers of a harvesting machine, in particular a combine harvester.

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The prior art harvesting machines provided with containers of harvested material, in particular grain harvesters, are not suitable for emptying a container filled with some types of vault-forming seeds.

The discharge screw conveyor then requires additional equipment or manual disturbance of the resulting vault, which leads to difficulties, carbon black losses and damage to brittle seeds. Although there are known some embodiments of tilting containers which require either additional power input and structurally difficult solution of the drive of the additional discharge runner, or need a chute plate which disrupts the machine width profile and causes difficulty in its placement and malfunction beyond the short Sas.

The device for emptying the harvesting machine hopper removes these disadvantages and drawbacks. Its essence consists in that a pivot joint of the crop tipping chute is arranged between the upper discharge edge of the hopper and the bottom.

The device for emptying the harvesting container of the harvesting machine according to the invention is very simple in construction, requires no additional drive solution and no energy input. They do not interfere with the machine during operation.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS OF THE INVENTION are schematically illustrated in the accompanying drawing, wherein FIG. 1 is a front elevation of one embodiment of the apparatus and FIG.

On the frame χ of the harvesting machine 2, the support frame g of the tilting container χ is attached, preferably at the location of the conventional storage container. It is articulated by means of a pivot bearing 1 to the support frame g and to at least one tilting linear motor 1 articulated to the support frame g or to the frame X of the harvesting machine 2.

Under the upper discharge edge 2 of the tilting hopper X, a pin sp? G of the tilting chute g of crops, preferably perforated, is mounted. The hinged slide g is thus articulated either with the support frame g, or directly with the hinged hopper 8. The pin joint g is arranged between the upper discharge edge 2 of the hinged hopper X and its bottom 10. It is arranged either on the support frame g or hinged hopper χ. .

The device according to the invention functions as follows: During operation or travel of the harvesting machine 2, the tilting chute g is folded down or over the tilting hopper χ. For emptying, it is then fixed to a suitable inclined position (shown in dashed lines) and the spilled material falls on it when the container X is opened.

If the tilting chute g is perforated, undesirable impurities and impurities are preferably dropped through the perforation.

Claims (3)

SUBJECT OF THE INVENTION A device for emptying a container of a harvesting machine, provided with an upwardly and laterally tilting container and a tilting crop chute, characterized in that a pin connection (8) is arranged between its upper discharge edge (7) and the bottom (10) after the tilting container (4). ) the tilting chute (9) of the crop. Device according to claim 1, characterized in that the frame (3) of the tilting container (4). the pin joint (8) is arranged on the support 3. Device according to item 1, magazine (4).