Quarry equipment complex

FIELD: mining.

SUBSTANCE: complex consists of excavator-loader of rocky soil and crushing-sorting installations, including receiving part of the associated pipelines with drobilnym and sorting equipment, reception part of crushing-sorting the installation is made in the form of loading the module with the bottom in the form of closed-circuit tapes, additional envelope delivered videos to the axis of rotation which are fixed on the side walls, and is fitted with two hydraulic cylinders with spring loaded rods fasteners, which mesh with a Ribbon with the direct course and roam freely in reverse, with the loading module is installed in the mine with an opportunity of reception of the soil of excavator-loader.

EFFECT: increasing the productivity of a complex of the quarry equipment at the expense of explosive-waving technology with the constant finding of the equipment in a face.

2 dwg

 



 

Same patents:

FIELD: mining operations.

SUBSTANCE: invention relates to the mining industry and can be used in stripping and mining operations at the fields, composed of dense and semi-hard rocks, with use of boom surface miners, spreaders and other mining machines. The method comprises continuous extraction and direct overburden waste disposal, continuous extraction, transportation, sorting of mineral resources. The front of mining operations is located along the short axis of the career field, the continuous working of overburden bench of high altitude is performed simultaneously on two sub-benches using boom surface miners. The overburden on the conveyors of the boom surface miners is fed through the receiving devices to the conveyors of the loading consoles of the spreader. The process of combining the conveyors of the boom surface miners with the receiving devices of the loading consoles and positioning of the spreader relative the boom surface miners is provided by the automatic control system. The mining operations are carried out with the use of excavating milling machine, the mineral resources are fed by the loader to the hopper of the mobile reloading unit with a conveyor and then to the mobile-sorting unit.

EFFECT: increase of the productivity of mining operations in the development of deep deposits of mineral resources composed of dense and semi-hard rocks.

2 dwg

Impactite miner // 2554617

FIELD: machine building.

SUBSTANCE: machine for impactite mining. The miner comprises a resonant motor transferring torque to an auger, a pickup unit pivotally attached to a carriage frame, and a pulley block to lift the auger. A rocker with a steam boiler being mounted on one arm and a compressed air cylinder - on the other, is suspended as the counterbalance to the auger.

EFFECT: improved design.

5 dwg

FIELD: physics; geophysics.

SUBSTANCE: invention relates to geophysics and can be used for exploration of mineral deposits in a geologic environment. The invention relates to a sensor device and a method for geoelectric survey of a location, stratigraphic arrangement and range of mineral deposits and contiguous rocks delineating said deposits. The disclosed sensor device has a sensor head (51), an end surface which forms a sensor measurement surface (53) and at least one electrode. According to the invention, the sensor head (51) can be brought into contact with the surface of the geologic environment, and a centre electrode (54) and a plurality of external electrodes (55), arranged in a geometrically uniform manner around the centre electrode (54), are placed on the sensor measurement surface (53). The centre electrode (54) and external electrodes (55) are electroconductive and electrically insulated from each other.

EFFECT: high accuracy of survey data of a deposit directly in the development process thereof.

15 cl, 7 dwg

FIELD: mining.

SUBSTANCE: in order to enlarge the range of simultaneous processing and versions of control of a cutting force in the processing zone, formation of destruction zones is performed considering strength characteristics of rock as to width of the processed surface at variation of functional and technological parameters and their rational combination under conditions of selective development of deposits with complex structures. Strength characteristics of rock are fixed by mine rock strength recording sensors connected through a system block to a control system of operation of hydraulic cylinders, and drum balance is provided by distributed offset of hydraulic cylinders. Pressure of working liquid in piston cavities of the hydraulic cylinders is designed for a force required for rotation of turning levers.

EFFECT: increasing productivity, improving reliability and enlarging technological efficiency of destruction of rocks of different strength and coherence degree by controlling a cutting force in a zone of processing and formation in a surface layer of the processed massif of destruction zones considering strength characteristics of rock at selective development of deposits with complex structures by means of open-pit surface miners.

2 cl, 6 dwg

FIELD: mining.

SUBSTANCE: method to form a trajectory of excavator bucket motion is carried out with the help of an operation of putting a handle with the bucket into backward motion in the vertical plane in a system of coordinates connected to a boom. At the same time the axis of handle rocking in the specified system of coordinates is fixed. The operation of trajectory curvature control is carried out by change of the distance between the bucket and the axis of handle rocking. At the same time the handle rocking axis fixed in the system of coordinates connected to the boom is moved in the system of coordinates connected with the handle along the circumference arc, the centre of which is at the end of the handle. The proposed method is realised by working equipment comprising a boom, a handle with a bucket rigidly installed on it, a rope mechanism of bucket lift and a discharge mechanism. Besides, the discharge mechanism comprises a yoke, which forms rotating couples with the boom and the handle, and a hydraulic cylinder, the stem and body of which are connected hingedly with the yoke and handle accordingly.

EFFECT: simplified design of a discharge mechanism, at the same time possibility is provided to adjust bucket movement trajectory.

2 cl, 3 dwg

FIELD: mining.

SUBSTANCE: system includes bottom-hole, dumped and intermediate running fixed platforms connected by means of two running lines, two-sided bucket with V-bottom connected to each mast by means of hoisting-hauling line enveloping the corresponding sheave arranged between running lines with possibility of movement relative to each other together with running lines. Intermediate running fixed platform is equipped with two supporting sheaves of running lines and one supporting sheave of hoisting-hauling lines. Rotation axis of hoisting-hauling line sheave has the possibility of being moved along guide curves of running lines.

EFFECT: improving efficiency, reducing the wear of lines and improving environmental conditions owing to equipping the mast of intermediate running fixed platform with the most effective equipment.

9 dwg

FIELD: mining.

SUBSTANCE: invention relates to the field of underground survey and production and is intended for measurement of properties of specific resistance of earth formations as they are penetrated through well. Combined tool for measurement of specific resistance includes both antennas of induction/propagation and antennas of side specific resistance arranged in grooves on well pipe. At the same time antenna of side specific resistance includes insulating basic layer arranged in groove, toroidal antenna arranged over insulating basic layer and protective device arranged over groove.

EFFECT: increased accuracy and reliability of measurement of underground specific resistance due to provision of combined measurement of specific resistance, using side sensor and sensor of induction or propagation in one and the same area of bed in a single trip.

18 cl, 20 dwg

Stripping aggregate // 2396394

FIELD: mining.

SUBSTANCE: invention refers to mining and can be implemented at open development of mineral deposits by non-transport system in complicated mining and geological conditions. The stripping aggregate consists of face and dumping non-rotary carrier platforms with masts interconnected with two running cables, and of a double-sided bucket with a bottom of V-shape coupled with each mast by means of a lift-and-drag cable enveloping a corresponding block installed between the running cables. The block of the face non-rotary platform is rigidly tied with the first running cable and is connected to the second running cable; it travels along this cable relative to the block of the non-rotary dumping carrier platform together with the second running cable. The block of the dumping non-rotary platform is rigidly tied with the second running cable and is connected to the first running cable; it travels along this cable relative to the block of the non-rotary face carrier platform together with the first running cable.

EFFECT: raised efficiency of stripping aggregate and reduced wear of cables.

10 dwg

FIELD: mining.

SUBSTANCE: invention refers to mining and can be implemented in open pits of mineral deposits for transporting excavated mass. The method consists in communicating horizons with a carrying flexible link, in securing capacities to the flexible link; also these capacities can freely travel; in connecting the capacities with a flexible pulling link, in equipping it with a balloon, and in loading capacities at final horizons. Also unloading of capacities is performed at intermediary horizons situated between stations of loading of upper and lower horizons, notably, the distance between stations of loading and unloading of each horizon is uniform; the balloon is fastened to the capacity of the upper horizon; lifting of excavated mass is performed from the lower horizon by means of aerostatic force of the balloon, while lowering excavated mass from the upper horizon is performed by means of gravitation force of excavated mass of the upper horizon and empty lower capacity. Also there is suggested the device for implementation of the method.

EFFECT: facilitating transporting excavated mass from hard accessible places with narrow slopes.

2 cl, 1 dwg

FIELD: mining.

SUBSTANCE: invention relates to mining, in particular, to navigation system of combined cutter-loader intended for operations in open-pit bench. This mining equipment includes a combined cutter-loader, a conveyor assembly, and a steering assembly, which joins said combined cutter-loader and conveyor assembly. In addition, this equipment includes a course sensor and a steering device, which is sensitive to signals from said course sensor. The first drive is located in combined cutter-loader, in conveyor assembly, or in steering assembly. The first drive is placed on one side of combined cutter-loader centreline. In addition, the second drive is located either in combined cutter-loader, or in conveyor assembly, or in steering assembly. The second drive is placed on another side of combined cutter-loader centreline. The first and the second drives are used to adjust angle of joint between combined cutter- loader and conveyor assembly on either side of parallel line in order to keep pre-defined direction of combined cutter-loader advancing.

EFFECT: precise driving of combined cutter-loader in order to increase coal cutting from mining zone.

22 cl, 13 dwg

FIELD: transport.

SUBSTANCE: goods transfer station (1, 1') loaded and unloaded from the first side (2) contains tray (3) with load-carrying appliance (4) which tray is made capable to be pushed in and again drawn out of station to transfer goods from the first side, and three aligning appliances (6, 8, 10) each one of which aligns load carrying appliance in one of three axial directions (x, y, z) respectively. The third aligning appliance (10) contains lifting device (12) with raising leg (13). The tray contains through hole (14) via which the raising leg passes which leg serves for load carrying appliance lifting without lifting the tray itself.

EFFECT: goods unloading is simplified.

8 cl, 5 dwg

FIELD: transport.

SUBSTANCE: working member of loading machine includes fixed chute (1) and installed in it on frame (2) reciprocating from hydraulic cylinder (3) interconnected actuating elements (4) in the form rolls. Driving roll (5) is equipped with freewheel clutches (6, 7) in the form of gear wheels (8) engaging with racks (9, 10) mounted on tray. One of racks (9) is installed with possibility to rotate driving roll in direction of material transportation during forward running and the other rack (10) - during reverse running. Rolls are interconnected with each other and driving roll by chain gear (11).

EFFECT: higher efficiency of device.

2 dwg

FIELD: automated vehicle control means adapted to be used in underground environment and vehicle control methods.

SUBSTANCE: control method involves determining vehicle route from distances between vehicle and mine wall measured by means of vehicle sensors, angular vehicle velocity and left and right vehicle wheels or caterpillar velocities, as well as vehicle acceleration with the use of controller to direct vehicle to the nearest route point. Control system has distance and angular position measuring means to determine position of movable bridge conveyer 10 and angular position of associated face chain conveyers 30. Electronic controller receives input data from each sensor at each movable bridge conveyer 10 to calculate position and direction of bridge conveyer 10 and face chain conveyers 30. Controller plans optimal movement route and calculates speed of each independently acting caterpillar unit of bridge conveyer.

EFFECT: increased accuracy of conveyer system position determination.

16 cl, 10 dwg, 1 tbl

Loading machine // 2137694
The invention relates to machines for loading solid lumpy material

The invention relates to machines for loading solid lumpy material

The invention relates to machines for loading solid lumpy material

The invention relates to the mining industry and can be used for loading bulk materials and the cleaning of spillage in coal-loading complexes mainly when loading wagons, located on railroad tracks

The invention relates to the mining industry

The invention relates to agricultural machinery,in particular to a device for loading and unloading of root and tuber crops in storage,

Known conveyor-loader TCC-30 of the pick-up TLC-30 designed for these purposes, containing the receiving and shipping conveyors mounted on a frame with swivel wheels [1]

The disadvantage of this device is the complexity of the design and inconvenience in operation due to pick-up that should be put in place of the receiving conveyor at an unloading products

FIELD: automated vehicle control means adapted to be used in underground environment and vehicle control methods.

SUBSTANCE: control method involves determining vehicle route from distances between vehicle and mine wall measured by means of vehicle sensors, angular vehicle velocity and left and right vehicle wheels or caterpillar velocities, as well as vehicle acceleration with the use of controller to direct vehicle to the nearest route point. Control system has distance and angular position measuring means to determine position of movable bridge conveyer 10 and angular position of associated face chain conveyers 30. Electronic controller receives input data from each sensor at each movable bridge conveyer 10 to calculate position and direction of bridge conveyer 10 and face chain conveyers 30. Controller plans optimal movement route and calculates speed of each independently acting caterpillar unit of bridge conveyer.

EFFECT: increased accuracy of conveyer system position determination.

16 cl, 10 dwg, 1 tbl

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