SU1183349A1 - Charging hopper arrangement - Google Patents

Abstract

BUNKING LOADING DEVICE, containing a hopper with a rotor with a horizontally located axis of rotation with grippers installed with the possibility of rotation and radial movement on the periphery of the rotor and made in the form of hooks, and a receiving tray with a groove for the passage of the latter, characterized in that the purpose of expanding technological capabilities, the grippers are equipped with weights rigidly fixed in their lower part, and the receiving tray is installed rotatable and kinematically connected with the rotor th .vvedennogo in the cam mechanism unit. (L 00 co 00 4 co

Description

The invention relates to mechanical engineering and can be used to load equipment with parts having a complex configuration.

The purpose of the invention is to expand the technological capabilities of the device due to the oriented issue of parts of complex shape.

FIG. 1 shows the bunker loading device, general view; in fig. 2 is a view A of FIG. one; in fig. 3 is a view B in FIG. one.

The device comprises a hopper 1 mounted on the bed 2, a rotor 3 with grippers 4 mounted on a horizontal axis 5 mounted on the bed 2, a receiving tray 6 located on the movement path of the hook 4 with part 7. The hooks 4 are made in the form of hooks. To provide the grippers 4 with a stable vertical position, they are provided with a weight 8 and are suspended by a suspension 9 having a longitudinal groove 10 on pegs 11 which are mounted on the periphery of the rotor 3. The receiving tray 6 has a groove 12 for the passage of the grippers 4. The lower edge of the tray 6 is located below the edge the bracket 13 fixed on the frame 2 to form a ledge 14, designed to hold the oriented part 7 on the tray 6. The receiving tray is installed with an inclination that allows the incorrectly oriented part 7 to roll freely from it or the parts are laid one above the other back into the bunker. It is mounted on an inclined axis 15 fixed on the back of the shteyne 13 and allowing the receiving tray 6 to overturn at the moment the part 7 is dumped onto the delivery tray 16 mounted on the bed 2. The tray 6 is kinematically connected to the rotor 3 by means of a cam mechanism consisting of a lever 17 with a roller 18 fixed on the bracket 13 and a cam 19 rigidly mounted on the rotor 3. On the bracket 13, a resetter 20 is mounted, which is a blade wheel and is kinematically connected with the ring gear 21 of the rotor 3 via the axis 22 and the gear wheel 23. For equal hydrochloric part supply 7 into the zone of action of the rotor 3 with grippers 4 in the hopper 1 there is a slot 24 is adjustable, the size of damper 25 is adjusted.

The device works as follows. Parts 7 are loaded into the hopper 1, from which they through the adjustable slot 24 fall into the zone of action of the rotor 3 with the grippers 4. The rotor, rotating counter-clockwise, with the hook grips 4 grips the parts 7 by the hole. In further detail 7, loosely sagging on the gripper 4, it is oriented with its center of gravity downwards. Meeting on your way bracket 13 and then

 the receiving tray 6, the part gradually tilts and stacks on the receiving tray 6, with the grip 4 with the load 8 and the suspension 9 due to the load 8 remaining in the vertical position, the passage through the groove 12

, the receiving tray 6. The part 7 is held on the receiving tray 6, with the lower edge resting against the step 14. If the part 7 is not oriented correctly, its lower edge is located above the step 14 and the part under its own weight rolls back into the hopper 1. If two or more parts are grabbed by the hook grip 4, then the extra ones, after being placed on the tray 6, also roll into the bunker, since their lower edges do not rest on the step 14. To completely avoid falling onto the tray 16

 the twin parts are provided with a diverter 20 rotating from the ring gear 21 through the gear wheel 23 and the axis 22. The diverter 20 is mounted and rotated so that the correctly oriented parts 7 freely pass along the discharge tray 16 past its blades, and when the dual parts hit the tray the top of them, lying on the oriented, is captured back into the hopper 1. After part 7 has been received by tray 6, the roller 18 of the lever

g 17, rolling along the profile of the cam 19 attached to the rotor 3, falls into the hollow of the profile of the cam 19 and with its lever 17 rotates the receiving tray 6 around an inclined axis so that the part 7 under its own weight rolls onto the delivery tray 16,

0 along which it rolls down to contact with the previous part, gradually turning into a vertical position. The presence in the suspension 9 of the longitudinal groove 10, in which the trunnion 11 is located, makes it possible to avoid jamming of the rotor 3 when the gripper 4 engages in a large mass of parts 7 while lowering it into the hopper 1.

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Claims (1)

BUNKER LOADING DEVICE, comprising a hopper with a rotor located in it with a horizontal axis of rotation with grippers installed with the possibility of rotation and radial movement on the periphery of the rotor and made in the form of hooks, and a receiving tray with a groove for the passage of the latter, characterized in that, in order to expand technological capabilities, the grippers are equipped with weights rigidly fixed in their lower part, and the receiving tray is mounted for rotation and kinematically connected to the rotor by means of data in the cam mechanism. Fig /