The pick-up of spillage coal-loading complex
(57) Abstract:Usage: the invention relates to the mining industry and is used to pick up and load spillage that occurs when loading into railway wagons at existing coal-loading complexes, which ensures smooth operation. The inventive pick-up of spillage coal-loading complex contains a system of screw conveyors associated with the scraper conveyor. Screw conveyors are mounted with a slope in the download area cars for rails between the rails rail-tie lattice in open top gutters. Gutters are channels for coolant and wear plates, the latter are located on the bottom and sidewalls of each trench. The lower part of the scraper conveyor is installed with a slope, and in the upper part of the fixed chute. At the top of each of the sleepers on the site selection of spillage fixed rails corners. 2 C.p. f-crystals, 4 Il. The invention relates to the mining industry.A well-known pick-up of spillage coal-loading complex, mainly when loading cars, located on the railroad tracks, includes screw conveyors, SOP is local pick-up is the difficulty of cleaning the coal spillage, additionally, it does not eliminate sticking and freezing of coal in winter, the moisture used for dust suppression.The technical result of the invention is to ensure the smooth operation of the pick-up of spillage coal-loading complex, mainly when loading cars, located on the railroad tracks.This technical result is achieved by the fact that in the known pick-up of spillage coal-loading complex screw conveyors mounted with a slope in the download area cars for rails between the rails rail-tie lattice in open top gutters, and the latter are the coolant channels and attached wear plates, while the lower part of the said scraper conveyor is installed with a slope, and in the upper part of the fixed chute.When this wear pads located on the bottom and sidewalls of each trench.In addition, the site selection of spillage on the top of each sleepers fixed rails corners.In Fig. 1 shows a pick-up of spillage coal-loading complex (front view), and Fig. 2 is top view of Fig. 3 the same (side view), and Fig. 4 superstructure nagruzke cars, located on the railroad tracks, contains a system of screw conveyors 1 are located below the loading opening 2, driven by the actuator 3. Screw conveyors 1 are mounted in the loading area cars for rails 4 between sleepers 5 rail-tie lattice in the open top of the chute 6. The edges of the grooves 6 are channels 7 for the passage of coolant. On the walls and bottom of each trench 6 are pads 8 of wear-resistant material. System of screw conveyors arranged with a pitch of 5oto ensure water flow in the drainage system (not shown) applied to coal-loading complex for dust suppression. At the top of each sleepers 5 fixed guide parts 9, for directing spillage into the working area of screw conveyors. System of screw conveyors 1 involves the mechanical parts with lower working branch scraper conveyor 10 installed with a slope of 5oto ensure the flow of moisture. In the upper part of the inclined chain conveyor 10 is fixed to the chute 11, which turns coal into railroad cars 12. Scraper conveyor 10 is driven by the actuator 13, which is located on the support 14.The pick-up of spillage coal-loading complex is 2, comes in railway carriages 12. However, due to operator error and failure mode of motion train under loading hatch on the tracks formed by the spillage of coal. Therefore, before loading, the operator engages the screw system 1 and scraper conveyors 10, which are, respectively, the actuators 3 and 13. The actuator 13 is located on a support 14. Spillage of coal produced during the loading of the cars gets on guide parts 9 in the area of screw conveyors 1, located under the rails 4 between sleepers 5, gutters 6 PCs, which are equipped with a lining 8 of wear-resistant material. In the winter through the channels 7 of the chute 6, and missing coolant, to prevent sticking for dust suppression in coal-loading complex, flows by gravity to a drain (not shown) in the grooves 6 of screw conveyors 1, arranged at an angle of 5o. Screw conveyors 1 remove the coal from the area of the railroad tracks, feeding it into the zone of action of the scraper conveyor 10, the working of the lower branch of which is laid with a slope of 5oto ensure water flow. Scraper conveyor 10 delivers the coal spillage in estrus 11, and then she enters the carriage 12. When the download is complete the property when loading wagons located on the railroad tracks, containing a system of screw conveyors associated with the scraper conveyor, characterized in that the said screw conveyors are mounted with a slope in the download area cars for rails between the rails rail-sleeper grid in open top gutters, and the latter are the coolant channels and attached wear plates, while the lower part of the said scraper conveyor is installed with a slope, and in the upper part of the fixed chute.2. The pick-up under item 1, characterized in that the said wear pads located on the bottom and sidewalls of each trench.3. The pick-up under item 1, characterized in that the area of selection of spillage on the top of each sleepers fixed rails corners.
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 
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
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.
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
SUBSTANCE: bulk material reloading from railway hopper cars includes use of load-transfer device. The load-transfer device includes receiver portion with conveying facility in the form of horizontal raking screw, installation of the mentioned receiver portion under dump doors, outflow of bulk material into receiver portion under gravity through dump doors and transfer of bulk material flow to loading facility.
EFFECT: reduced time of bulk material reloading from hopper cars.
3 cl, 2 dwg
FIELD: machine building.
SUBSTANCE: invention relates to equipment for loading of loose cargoes and materials. Loading device comprises feeder, along axis of which located receiving conveyor and heaping stars. Heaping stars, at which heaping beams are located are arranged on sides of receiving conveyor. Stars can displace axially relative to axis of rotation and equipped with cover plates with openings for passage of beams. Cover plates rest on feeder and protect mechanism of rotation of stars against ingress of loading material.
EFFECT: higher reliability of loading device.
1 cl, 1 dwg
SUBSTANCE: loading body comprises the feeder (1) with flanges, the wedge shovel toe (3), the power hydraulic cylinders (6) and the transferring conveyor (8). The shovel toe is made from two wedge shovel elements (4, 5), one of which is placed in the housing of another with the possibility to move relative to each other and kinematically connected to the power hydraulic cylinders and flanges (2) of the feeder.
EFFECT: increasing the efficiency of loading the rock mass due to excluding from the structure the unit for feeding the material from the wedge shovel toe to the transferring conveyor and reducing the loading unit length.