SU30614A1 - Drive for a cooperative chute - Google Patents

Description

The invention relates to a drive device for a compass chute, consisting of a lever driven in a swinging motion from a crank mechanism, carrying a connecting part rotatable with it, Rolling along a fixed figure guide to a connecting chute. In the proposed device, the curved guide part, which is guided in its movement, is provided with a roller rigidly connected to it, concentric to its axis of rotation, with a roller, which serves to support an envelope of the cable connecting the workpiece with the workpiece chute.

In the schematic drawing of FIG. 1, a side view of the device is shown; FIG. 2 - view it in the plan; Fig. / 3-view in cross section according to in Fig. Jt; FIG. 4 is a general view of the drive; FIG. 5 is a sectional view of the Aff of FIG. four; FIG. 6 - view of the details.

The drive consists of a crank lever 5 (FIGS. 1 and 2), connected at one end with a crank mechanism 7, driven by motor 2 at 1102

gear means 3 and shaft 4 and the other end with a portable chute using part c (FIGS. 4 and 6) and a pull cable k. On the vertical shaft L of the drive is fixed on the key h of the figurine b for the rollers in, rotating on the x / axis, fixed on the ends of the part c, in turn rotatable on the axis d and equipped with a roller rigidly connected to it, concentric axis d, g supporting traction cable A, going to the compulsory zholoba. When the motor 2 is started up, the levers 5 (Figs. 1 and 2) are rotated from the crank mechanism, as a result of which the component c on each of the levers 5, turning on axis d, begins to roll alternately with its rollers curved guide b, transmitting swinging motion through the roller g and las- A cable harness k is a joint grip to which the drive cable K is attached on both sides. The swing amplitude is directly dependent on the profile and size of the figured guide b.

The subject of gaining.

A drive for the mobile gutter consisting of an arm driven in a swinging motion from a crank mechanism, carrying a connected piece rotatable with it, rolling along a stationary figured rail and

Articulated with the traction body of the competitive gut, characterized in that the shaped guide piece guided in its movement is provided with a rigidly connected to it, concentric with its axis of rotation, a roller supporting the circumferential traction cable of the center-piece chute.

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