A device for hoisting a ball mill liner

Abstract

The utility model relates to ball mill technical field, concretely is a kind of ball mill lining plate hoisting device, including support, the top of support is equipped with inclined strut, the upper end of inclined strut is equipped with fixed pulley, the lower end of inclined strut is equipped with wire winder, wire winder is wound with steel wire rope, and one end of steel wire rope is installed with hook after passing fixed pulley upwards, and hook is used to hoist lining plate, wire winder is driven by hand drive or motor drive steel wire rope traction, drives hook to hoist lining plate into ball mill and is installed upwards.The ball mill lining plate hoisting device, the mechanization hoisting of lining plate is realized by the cooperation of wire winder and pulley set, replaces traditional manual handling or simple tool operation, greatly reduces manual labor intensity, significantly shortens the hoisting time of single lining plate, improves overall replacement operation efficiency.

Claims

1. A device for hoisting ball mill liners, comprising a support frame (1), characterized in that: The top of the bracket (1) is equipped with a diagonal brace (2), the upper end of the diagonal brace (2) is equipped with a fixed pulley (4), the lower end of the diagonal brace (2) is equipped with a winder (3), a wire rope (6) is wound on the winder (3), one end of the wire rope (6) passes upward through the fixed pulley (4) and is equipped with a hook (51), the hook (51) is used to lift the liner plate, the winder (3) drives the wire rope (6) to pull by manual drive or motor drive, and drives the hook (51) upward to lift the liner plate into the ball mill for installation.

2. The ball mill liner hoisting device according to claim 1, characterized in that: The support (1) has legs (11) installed at both ends of its bottom, and rollers (12) are installed at the bottom of the legs (11).

3. The ball mill liner hoisting device according to claim 1, characterized in that: A movable pulley (5) is slidably mounted on the wire rope (6). The bottom of the movable pulley (5) is connected to the hook (51). The end of the wire rope (6) away from the winder (3) is a fixed end.

4. The ball mill liner hoisting device according to claim 3, characterized in that: The diagonal brace (2) is equipped with a guide wheel (21). The guide wheel (21) is installed on the upper bottom surface of the diagonal brace (2). After the fixed end of the wire rope (6) changes direction through the guide wheel (21), it is fixed to the bracket (1) by the fixing pin (13).

5. The ball mill liner hoisting device according to claim 1, characterized in that: A counterweight (7) is installed at one end of the bracket (1) near the winder (3).

6. The ball mill liner hoisting device according to claim 1, characterized in that: The fixed pulley (4) is horizontally fixed to the upper end of the diagonal brace (2) by a support (41). A vertical rope passage (42) is provided on the support (41). The wire rope (6) passes through the fixed pulley (4) and then passes downward from the upper end of the rope passage (42).

7. The ball mill liner hoisting device according to claim 1, characterized in that: The diagonal brace (2) consists of two symmetrically arranged fixed rods. The distance between the fixed rods gradually decreases from top to bottom. The fixed rods are connected and fixed to each other by several horizontal braces (22).

8. The ball mill liner hoisting device according to claim 1, characterized in that: The bracket (1) is equipped with a handle for pushing and pulling at one end near the winder (3).

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