SU1386419A1 - Rotary automatic feed device - Google Patents

Abstract

The invention relates to the field of mine engineering and can be used to automate the loading of rotary machines of automatic machines and rotary and rotary conveyor automatic lines. The purpose of the invention. is to increase the reliability of the rotary power supply by providing automatic feeding of the bunker when it moves along the axis of the rotor shaft. Dp of this hopper 9 with the gripping tubes 14 evenly fixed along its periphery is mounted on the shaft 10 with the possibility of movement along the latter and spring-loaded 11 with respect to the ring 12 fixed on the shaft 10. On the bunker 9 the friction half coupling 7 is mounted, (L

Description

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the second friction half coupling 6 is mounted on a conical disk 2 of prebunker 1 placed above the hopper 9 on the base 5. When the shaft 10 rotates, the gripping tubes 14, moving, capture the workpieces from the total mass stored in the hopper 9,

the latter, under the action of the spring 11, moves upward along the axis of the shaft 10 and the friction half coupling 7 engages with the friction half coupling 6. There is a supply of blanks from the stationary pre-bunker 1 to the hopper 9. 1 Il.

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The invention relates to the field of mechanical engineering and can be used to automate the loading of rotary automatic machine tools, rotary and rotary automatic conveyor lines.

The aim of the invention is to increase the reliability of the rotor power supply by providing automatic feeding of the hopper when it moves along the axis of the rotor shaft.

The drawing shows a rotary power automatic, general view, section.

The rotor power supply unit contains a rigidly fixed pre-bunker 1 with a conical bottom 2 mounted on a shaft 3 located in bearings 4 fixed on base 5, one friction half coupling 6 fixed on shaft 3, and another friction half coupling half fixed by cylinder 8 on bunker 9. The bunker 9 is mounted on a shaft 10 mounted on the base 5 rotatably from a drive (not shown) "The bunker 9 is mounted on the shaft 10 so that it can move along the axis of the shaft 10 and is spring loaded 11 relative to the ring 12, secured on the shaft under the hopper 9 in order to prevent it from turning relative to the shaft 10. The hopper is connected to the shaft 10 by means of a key connection 13. The gripping tubes 14 are mounted uniformly around the periphery of the bunker 9.

Rotary food machine works as follows.

As the shaft 10 rotates, torque is transmitted via key connection 13 to hopper 9; gripping

tubes 14, moving reciprocatingly, capture the workpieces from the total mass poured into the bunker 9. With a decrease in the weight of the blanks in the bunker 9, the latter moves up along the axis of the shaft 10 under the action of the rod 10, the clearance D is selected, and the friction half coupling 7 engages with the friction half coupling 6.

The torque is transmitted through the shaft 3 to the conical bottom 2 and causes it to rotate. B. This time the blanks are delivered from the fixed pre-tank 1 to the bunker 9. How

only the mass of the workpieces in the hopper 9 exceeds the allowable value, the spring 11 is compressed by the weight of the workpieces and the friction half couplings 6 and 7 are disengaged, and the workpiece loading from the pre-hopper 1 is stopped. The process then repeats.

Claims (1)

Invention Formula A rotary power machine containing a shaft mounted on the base for rotation, a bunker mounted on a shaft with evenly spaced around the periphery of the gripping tubes, and a pre-bunker placed above the cylinder coaxially connected to it and kinematically connected to the shaft by means of a coupling, one of which half couplings fixed on the pre-bunker, in order to improve the reliability of the machine’s operation, the bunker is spring-loaded relative to the base and mounted to move along the axis shaft, while the coupling is made frik-Ts11onnoy, and its second coupling half is fixed to the body of the bunker.