SU1539314A1 - Mine cutter-loader - Google Patents

Abstract

The invention relates to the mining industry and can be used for carrying out horizontal and inclined mine workings. The goal is to reduce the complexity of work on the development, improve loading and maneuverability. The combine includes an actuator (IO) 1 of the arrow type mounted on the housing 2, a conveyor (K) 3 with a discharge section and a loader 5 mounted on the frame K. The frame of the latter is installed with the possibility of reciprocating movement along the longitudinal axis of the combine by means of guide rollers and a movement mechanism in the form of a chain drive with a chain 11. By means of hydraulic cylinders (HZ) 13 of lifting and HZ 14 of rotation, on frame 2 an additional frame 15 is installed, on which guides rigidly fixed, interacting with ikami. The additional frame 15 is additionally connected to the body 2 by a ball joint. When tilling the soil, the IO 1 frame K is driven back by a chain drive. When IO 1 is lifted upwards, loader 5 moves forward, providing shipment of rock from the bottom. 7 il.

Description

Fyu.1

The invention relates to the mining industry and can be used for carrying out horizontal and inclined mine workings, with

The aim of the invention is to reduce the laboriousness of the work of making, improve loading and maneuverability.

FIG. 1 shows the proposed Yu combine, side view; in fig. 2 - the same, top view; in FIG. 3, a combine body tilted forward to protect workers when inspecting an executive body; in fig. k - combine when it passes the curved 15 in the plan of the working area; in fig. 5 conveyor with a loader and a discharge section, side view; in fig. 6 - the same, top view; in fig. 7, section A-A on 20 of FIG. 1 (along a ball joint).

The mining combine includes the executive unit 1 mounted on the housing 2, the conveyor 3 with the unloading section 4 and the loader 5 mounted 25 on the frame of the conveyor 6 installed with the possibility of reciprocating along the longitudinal axis 7 of the combine by means of guides 8, rollers 9 mounted with the possibility of rotation on the frame of the conveyor 6, and the movement mechanism 10, made in the form of a chain drive with a chain 11 and hydraulic motors 12. On the case 2 is mounted with the possibility of lifting and turning by means of hydraulic cylinders The clearance 13 and the rotation And the additional frame 1b, on which the guides 8, which interact with the rollers 9, are rigidly fixed. The additional Q frame 15 is additionally connected to the housing 2 by a spherical hinge 16.

The hull 2 of a mining combine can serve as a barrier shield and protect service personnel during the inspection of the executive body 1 and the replacement of the tool. To do this, it is necessary to tilt the body towards the side of the hydraulic jacks 13 of the lift. Moving KOMBAYNA IS MADE BY DEVICE-CQ

G / movement of the space-walking type.

The hearth machine works as follows.

With the destruction of the rock body 2

55

spread into the soil, into the roof and into the walls of the excavation. When the actuator 1 processes the soil, the frame of the conveyor 6 is chain-driven back.

about Q

Q

five

At the same time, the loader L does not interfere with working the soil of the mine and carrying out a drainage groove. When the executive body lifts, loader 5 moves forward, ensuring the best shipment of rock from the bottom.

After the end of the working cycle, the loader 5 moves back. The machine moves forward, spreads out again in the development of body 2, and the working cycle repeats.

In the repair shift, loader 5 is moved back to the length L, which allows service personnel to enter the vacated space. In addition, in this position of the feeder, the rock that falls behind the shield is shipped when working in unstable rocks, which significantly increases the productivity of the drifter.

During the repair shift of the hydraulic jacks 13 of the lift, the housing 2 is set to the position shown in FIG. 2, protecting the staff from dumping rocks from the roof.

When cornering, the additional frame 15 by hydraulic jacks k rotates (Fig. 3) ensuring that workings are carried out with minimal radii.

invention formula

Mining harvester, including a swept-type executive body mounted on the housing, a conveyor with a discharge section and a loader mounted on a conveyor frame mounted for reciprocating along the combine longitudinal axis through rollers fixed rotatably on the conveyor frame , and the mechanism for moving the frame, the device for moving the combine, characterized in that, in order to reduce the laboriousness of the work on carrying out the development, improve the loading and ma evrennosti, it is provided with an additional frame mounted on the body with the possibility of lifting and rotating means of hydraulic jacks lifting and rotation, one end attached to an additional frame, the other - on the housing, further associated with the frame by means of an additional on ball W

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FIG. five

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Claims (1)

Claim A mountain harvester, comprising an arrow-shaped actuator mounted on the body, a conveyor with a discharge section and a loader mounted on a conveyor frame mounted with the possibility of reciprocating movement along the longitudinal axis of the combine, by means of guides, rollers mounted rotatably mounted on the conveyor frame, and a mechanism moving the frame, the moving device of the harvester, characterized in that, in order to reduce the complexity of work on the development, improve loading and maneuver In particular, it is equipped with an additional frame mounted on the housing with the possibility of lifting and turning by means of lifting and turning hydraulic jacks, one end fixed to the additional frame, the other on the housing, additionally connected to the additional frame by means of a ball joint, and the guides are rigidly movable the carriages are fixed on an additional frame, | ki is made in the form of a chain drive. Figure 1 FIG. 6 Aa