SU514097A1 - Heading machine - Google Patents

Description

(54) PASSAGE COMBINE

one

The invention relates to the mining industry, in particular to the means of mechanizing the conduct and fastening of horizontal and inclined mine workings.

Driving harvesters are known, including the frame, the executive and loading bodies, tracked carts, the overlap above the combine with the spacer hydro-racks, the side spacer hydro-racks associated with the feed jacks with the tracked carts.

The purpose of the invention is to increase the stability of the combine and to remove the spacer loads from its frame. This is achieved by the fact that the side girders are provided with beams on top of the reamers and fixing rods, while the beams are connected through the hinged lines to the ceiling above the combine.

FIG. 1 shows the proposed combine, side view; in fig. 2 - combine at work, rear view; in fig. 3 - combine at the stage and turn, rear view.

The harvester includes an actuator 1 with a turning mechanism 2, a loading body 3 with scoring legs, a conveyor 4, tracked trolleys 5 interconnected through spherical stops 6 with movement jacks 7 supported on pin 8 with spherical stops 9. The support points are connected to hydraulic legs 10, which are attached by an upper end to side beams I, fitted from the outside with ear guards 12 pivotally attached to side beams. The side beams are also connected to hydraulic posts with fixing rods 13. On the inner side, the lateral beams are connected to the overlap of temporary support 14 by means of articulated guides 15. The overlap of the time roll above the combine is supported by three hydraulic posts, of which the front 16 is supported on a pivot the device, and the two rear 17 - directly on the soil of production through parts 18. To remove loads from the frame of the combine, a jack 19 is installed between the tracks.

The combine works as follows.

After removal by the working body, the overlap of the comb is lowered to hinge on the hinged guides and raise the abutments of the hydraulic stands of the overlap. The jacks move the combine forward by the amount of the strip.

During the removal of the strip with the solubility of the organ, the side beams with Aschrntslmi are pulled up during the reverse course of the jacks, the pedestals of the axle of the hydraulic struts that were removed from the thrust 10.