Loading machine

 

(57) Abstract:

The invention relates to machines for loading solid lumpy material. Loading machine includes a mechanism for advancing sequentially arranged work body made in the form of a U-shaped trough with an actuating element in the form of a wedge, with the possibility of reciprocating motion under the action of hydraulic cylinders, and reloading the pipeline. The Executive element of the loading machine made in the form of alternately installed movable, interconnected, and stationary wedges, while moving the wedges have the opportunity reciprocating movement under the action of hydraulic cylinders single acting, kinematically connected to the first and the last movable wedges. The shifting mechanism is made in the form of a hydraulic cylinder located under the bottom of the trough of the working body, and a chain mounted on an accelerated loading machine the anchor at the moment of shifting. The use of the invention will improve the efficiency of loading: to work in such conditions, when the stack is formed directly on the working body of the loading machine. In the mining industry this will allow other equipment for loading bulk cargo and materials, for example in the mining industry and other

Known loading machine with wedge actuating element (see author's certificate N 870311 class. B 65 G 65/02 "Loading machine")

The disadvantage of this machine is the low efficiency of the workflow.

This disadvantage is eliminated in the technical solution of the loading machine comprising mechanism for advancing sequentially arranged body work done and the form of U-shaped trough with an actuating element in the form of a wedge, with the possibility of reciprocating motion under the action of hydraulic cylinders, and reloading the pipeline (see author's certificate N 1678724 class. B 65 G 65/02 "Loading machine").

However, for unloading stacks requires a large amount of shunting operations during loading and weight machines to create a pressure force when the introduction of the stack.

The aim of the present invention is to increase the efficiency of loading.

These objectives are achieved by applying a loading machine having a mechanism for advancing and consistently located the working body, made in the form of a U-shaped trough with it set by the Executive element, and Peredvizhnik, connected and fixed wedges, while moving the wedges have the opportunity reciprocating movement under the action of hydraulic cylinders single acting, kinematically connected to the first and the last movable wedges. The shifting mechanism is made in the form of a hydraulic cylinder located under the bottom of the trough of the working body, and a chain mounted on an accelerated loading machine the anchor at the moment of shifting.

Working body of the loading machine allows you to work in this mode, when the pile is formed directly on your body, for example, mines in the ore passes or in the mining industry for drilling and blasting mode srivanalai that allows you to start the cleaning of the rock mass from the bottom till the end of time airing output.

The essential difference is that the Executive element of the loading machine made in the form of alternately installed movable, interconnected, and nepodvizhnikh wedges, while moving the wedges have the opportunity reciprocating movement under the action of hydraulic cylinders single acting, kinematically connected to the first and the last moving cling the ETUI, fixed on an accelerated loading machine the anchor at the moment of shifting.

The invention is illustrated by drawings, where Fig. 1 shows a loading machine of Fig. 2 is a kinematic diagram of the loading machine; Fig. 3 shows the mechanism for shifting the loading machine in the initial move.

Working body of the loading machine includes a U-shaped trough 1, which is selected Executive item, and reloading the conveyor 2. The actuating element is designed as alternately installed 3 mobile, interconnected by rods 4 and 5, and a fixed 6 wedges, while moving the wedges have the opportunity reciprocating movement under the action of the hydraulic cylinders 7, 8 unilateral action, kinematically connected to the first and the last movable wedges.

The shifting mechanism is made in the form of hydraulic cylinders 9 and 10, located under the bottom of the trough 1 of the working body, and circuit 11 mounted on an accelerated loading machine the anchor 12 at the time of shifting.

Loading machine operates as follows.

At the initial moment when the cylinder is single-acting 7 movable wedges 3 are embedded in the piece is the chute 1 from previous draws, is prevented from extruding the vertical edges of the fixed wedges 6.

During transportation of the material, when the hydraulic cylinder single acting 8 movable wedges 3 vertical faces move the material submitted in previous cycles, in this part of the material is sprinkled over the stationary wedges 6. When reaching the movable wedges initial state (before implementation) the cycle repeats.

To move the loading machine (Fig. C) in front of the screed is installed anchor 12, which is fixed circuit 11 associated with the shifting cylinders 9 and 10, located under the bottom of the trough 1 of the working body. When the cylinders loading machine moves to the slaughter.

The use of the invention will improve the efficiency of loading; to work in such conditions, when the stack is formed directly on the working body of the loading machine. In the mining industry this will also start the cleaning of the pile until the end of time provetrivaema production.

Loading machine having a mechanism for advancing and consistently located the working body, made in the form of U-shaped troughs installed in not is in turn installed movable, connected and fixed wedges, while moving the wedges have the opportunity reciprocating movement under the action of hydraulic cylinders single acting, kinematically connected to the first and the last moving blades, mechanism advances made in the form of a hydraulic cylinder located under the bottom of the trough of the working body, and a chain mounted on an accelerated loading machine the anchor at the moment of shifting.

 

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