The material handler

 

The invention relates to vehicles and can be used to move the rock mass in underground conditions, in particular when reloading ore from conveyor to conveyor, located at the same level. When the overload of the rock mass from one conveyor to another, which are at the same level, use the loader containing a sloping plot with drive placed on the support between the two conveyors. The inclined section of the conveyor is made in the form of the shaft through the clutch disc, drawn from several flexible metal plates, made in the form of sectors, and over the disk posted by unloading the blade at an angle to the direction of movement of the conveyor. Bearing is made with a hollow under the disc and the recess from the side of the discharge zone, the angle of inclination of the surface of a support disk does not exceed 12°. The invention has a simple structure, and also will allow you to effectively and safely overload the rock mass from one conveyor to another, which are at the same level, without reducing the performance of the conveyor line. 3 Il.

The present invention relates to vehicles and mass from conveyor to conveyor, are at the same level.

A device for lateral discharge scraper conveyor containing placed at an angle to the direction of movement of the scraper and above the scraper chain unloading share with the horizontal platform and the window between the discharge space and a medium sheet pan (P. RF 2083849, CL E 21 F 13/08) taken for the equivalent.

The disadvantage of this device is that it is not adapted for handling the rock mass on conveyor, located at the same level as the discharge conveyor.

Known mobile scraper loader adopted for the prototype (P. RF 2151091, CL E 21 F 13/08), including sectional panline rods with the working and idle branches scraper drawbar organ, thus panline in the longitudinal direction includes two sections: horizontal - boot and console-directional discharge with the appropriate drive and tension heads.

The disadvantage of this loader is that it has a complex structure and loading it occurs at different levels, and also its not always possible to use due to the large dimensions, for example when overloaded with the face conveyor to conveyor, located on the haulage drift.

Technically Rostow design, which you can use safely and effectively to overload the rock mass from one conveyor to another, which are at the same level.

The technical result is achieved by the fact that under overload conditions of the rock mass from one conveyor to another, which are at the same level, use the loader containing a sloping plot with drive placed on the support between the two conveyors, and according to the invention, the inclined section of the conveyor is made in the form seated on the shaft through the clutch disc, drawn from several flexible metal plates, made in the form of sectors, and over the disk posted by unloading the blade at an angle to the direction of movement of the conveyor, when this bearing is made with a hollow under the disc and the recess from the side of the discharge zone,and the angle of inclination of the surface of a support disk does not exceed 12°.

This decision will allow us to effectively and safely overload the rock mass from one conveyor to another, which are at the same level.

The invention is illustrated by drawings, where Fig.1 presents a view of the loader from the top of Fig.2 is a section along a - a of Fig.3 - axonometric view of a support.

In the drawings:

1 - unloading conveyor;

2 - loading any;

8 - bearing;

9 - ROM;

10 - Board;

11 - Val;

12 - spring;

13 - dent;

14 - deepening.

The loader includes a support 8, which is equipped with an actuator 3 with gear 4 and the shaft 11. The shaft 11 has slots for securely attached to it a metal disk sector 9 (made with a rough surface), which also have slots and assembled in the coupling 5. Sector of the disk 9 is pressed by the spring 12 to the bottom of the recess 14 of a support 8, which is the surface of a support disk, which has an angle of not more than 12. Bearing 8 has a recess 13 from the side of the discharge zone and the safety Board 10 formed by the recess 14 and spaced from two opposite sides parallel to the movement of the conveyors 1 and 2. On the support 8 by means of brackets 7 has a discharge blade 6, which is located above the disk at an angle to the direction of movement of the conveyors 1 and 2. The material handler is installed between the unloading conveyor 1 and the loading conveyor 2.

The proposed material handler works as follows.

The material handler is set between the two conveyors, and one of them is unloading 1, and the second (which is the overload of rock) - loading 2. different on the support 8. Disc 9 consists of several flexible metal plates, made in the form of sectors, and the plates have a rough surface for the most guaranteed clutch of rock mass from the surface of the disk 9. The disk 9 is composed of a flexible metal sectors, the ends where it attaches to the shaft 11 have the form of slots, and lead him in the movement of the actuator 3 and the gear 4. On the shaft of the sectors of the disk 9 is assembled in the coupling 5 and is pressed by a spring 12 to the bottom of the recess 14 of a support 8, which is the surface of a support disk, which has an angle of not more than 12° for the most efficient operation of the loader.

When you hit the rock mass to the disk 9 is moving on its inclined surface to the recess 13 of the support 8. The angle of the disc surface 9 does not exceed 12°, because at a higher angle will be rolling rock mass down and thereby reduced performance loader. The movement of the rock mass occurs before the discharge of the plow blade 6, which is mounted above the disk 9 at an angle to the direction of movement of the conveyors 1 and 2. The discharge blade 6 is mounted on the support 8 by means of brackets 7 and sends the rock mass on the loading conveyor 2, which is located in the recess 13 of a support 8.

Op accidental exposure of people in the zone of rotation of the disk 9, and also function as barriers to the rock mass, since the rotation of the disk 9 of the centrifugal force, which may cause a non-vanishing of the rock mass with material handler.

The proposed invention has a simple structure, and also will allow you to effectively and safely overload the rock mass from one conveyor to another, which are at the same level, without reducing the performance of the conveyor line.

Claims

The material handler containing a sloping plot with drive placed on the support between the two conveyors, characterized in that the inclined section is made in the form of the shaft through the clutch disc, drawn from several flexible metal plates, made in the form of sectors, and over the disk posted by unloading the blade at an angle to the direction of movement of the conveyor, when this bearing is made with a hollow under the disc and the recess from the side of the discharge zone, and the angle of inclination of the surface of a support disk does not exceed 12°.



 

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SUBSTANCE: invention can be used for transportation of rock in underground mines for reloading of rock from one conveyor to the other installed at one level. For this purpose device is used containing pair of flight conveyors, forced-draught and suction fans, air chamber with air inlet hole provided with cyclone installed over flight conveyor to be loaded. Air chamber is arranged between conveyors and is furnished with air collector made in form of screen with cells, housing and brushes from side of conveyors. Additional hole is made in bottom of air chamber to deliver air jet at angle to direction of material movement.

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1 dwg

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