Diesel-power full-hydraulic continuous stripping machine

Abstract

Provided is a diesel-power full-hydraulic continuous stripping machine composed of a working mechanism, a main rack, a first level transshipment belt machine, a second level transshipment belt machine, a caterpillar moving mechanism, a swing mechanism, a cab, a diesel-power system and a hydraulic system, wherein the diesel-power system is composed of a base, a diesel engine, a pinion box and a hydraulic pump station, the diesel-power system being arranged on an upper part in the middle of the main rack through the base; the working mechanism is hinged at a front part of the main rack through a hinge pin which is arranged on the main rack in a penetrating manner, the work mechanism comprising a large arm, a cutting roller and a loading mechanism, the work mechanism being hinged to a front part of the main rack through the large arm; the first level transshipment belt machine is driven by a hydraulic motor, a front part of the first level transshipment belt machine extending to a rear part of the loading mechanism, a rear part of the first level transshipment belt machine protruding out from a rear part of the main rack; the second level transshipment belt machine is a rectangular conveying frame formed by a carrier roller, a belt and a rack, a front part of the second level transshipment belt machine being hinged to the swing mechanism through the hinge pin, the swing mechanism being arrange at a rear part of the main rack, a rear part of the second level transshipment belt machine being hinged to a hanging support through a three-point hanging structure and an oil cylinder, the hanging support being arranged at an upper part of the main rack.

Description

technical field [0001] The invention relates to a continuous stripping machine for topsoil stripping and coal seam mining in open-pit coal mines, especially a full-hydraulic drive stripping machine with a diesel engine directly connected to a hydraulic pump station, which is suitable for continuous stripping in open-pit coal mines where power supply is inconvenient and coal mining operations. Background technique [0002] Many open-pit coal mines in our country are far behind due to remoteness and no power grid, so the production of coal mining operations is relatively backward, and the productivity of stripping and coal mining is low. In addition, open-pit coal mines mostly produce coal for boilers and power plants, and there are also requirements for the particle size of coal. The traditional stripping and coal mining process is generally transported by a single-bucket excavator with a car or a belt conveyor. Mining requires perforation and blasting. The mined material ne...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the inconvenient open-pit coal mine stripping and coal mining operations with backward production conditions and low productivity without power grid or power supply; to overcome the problem that the materials extracted by the traditional open-pit coal mining process need to be repeatedly crushed due to their large size To overcome the problem that the extracted materials and coal also need to be shipped twice and increase the production cost, the invention provides a kind of stripping and coal mining that has a wide range of applicability, the coal particle size of the extracted coal is uniform, and the perforation blasting can be avoided, saving Removing the crushing system and secondary shipment, a diesel-powered full-hydraulic continuous stripping machine that can realize continuous operation

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