CN-224226019-U - Light-weight high-strength belt conveyor roller for mine

Abstract

The utility model provides a mining belt conveyor cylinder of lightweight high strength, relates to mineral transport technical field, which comprises a housin, one side fixedly connected with driving motor of casing, the both ends of casing all rotate and are connected with the transfer line, driving motor's output and transfer line fixed connection, the fixed surface of transfer line is connected with the cylinder body, the surface mounting of cylinder body has the conveyer belt. This mining belt conveyor cylinder of lightweight high strength rotates the broken bits in conveyer belt and the cylinder body through setting up spiral brush following the cylinder body operation and scrub cleanly, simultaneously with clear piece to one side direction discharge, avoid cylinder body and conveyer belt operation to wrap up in the broken bits and rotate, effectively reduce the wearing and tearing that the broken bits caused cylinder body and conveyer belt in the ore production, reduce the equipment trouble that leads to because of broken bits accumulation.

Inventors

• CAO LIANG
• WANG SHEN
• BAI XIAO
• Li Luobing
• XU LUNING
• WU QI
• MA MING
• FAN CHENGHAO

Assignees

• 中煤科工集团沈阳设计研究院有限公司

Dates

Publication Date

20260512

Application Date

20250521

Claims (6)

1. 1. A light-weight high-strength belt conveyor roller for mines comprises a shell and is characterized in that a driving motor is fixedly connected to one side of the shell, an output shaft of the driving motor is fixedly connected with a first transmission rod arranged at one end inside the shell, the first transmission rod is sleeved with a first roller body, a second transmission rod is arranged at the other side inside the shell opposite to the first roller body, the second roller body is sleeved outside the second transmission rod, conveying belts are mounted on the surfaces of the first roller body and the second roller body, the first transmission rod and the second transmission rod are in transmission connection through belts, gears are fixedly connected to two ends of the first transmission rod and the second transmission rod, a first long rod with two ends connected with first transmission teeth is arranged at one side of the first transmission rod, a second long rod with two ends connected with second transmission teeth is arranged at one side of the second transmission rod, the gears on the first transmission rod are meshed with the first transmission teeth at the corresponding position of the first transmission rod, the gears on the second transmission rod are meshed with the second transmission teeth at the corresponding position of the second transmission rod, and a first hairbrush is fixedly connected with the surface of a second hairbrush.
2. 2. The lightweight high-strength mining belt conveyor roller according to claim 1, wherein the first shaft rod and the second shaft rod are respectively and rotatably connected to the inner wall of the shell, one end of a rotating plate rotatably connected with the first shaft rod is abutted against the surface of the first spiral brush, and one end of the rotating plate rotatably connected with the second shaft rod is abutted against the surface of the second spiral brush.
3. 3. The lightweight high-strength mining belt conveyor roller of claim 2, wherein a plurality of springs are fixedly connected to the top of the rotating plate, a long plate is fixedly connected to the top of the springs, and the long plate is fixedly connected to the inner surface of the shell.
4. 4. The lightweight high-strength mining belt conveyor roller according to claim 1, wherein a plurality of supporting rods are fixedly connected to the inner wall of the shell, sleeves are rotatably connected to the surfaces of the supporting rods, and the surfaces of the sleeves are abutted to the inner wall of the conveying belt.
5. 5. The lightweight high-strength mining belt conveyor roller of claim 1, wherein one end of the bottom of the shell is fixedly connected with inclined plates, and collecting boxes are arranged at the bottoms of the two inclined plates.
6. 6. The lightweight high-strength mining belt conveyor roller of claim 1, wherein a sleeve plate is fixedly connected to one side of the shell, and the inner diameter of the sleeve plate is slightly larger than the surface size of the conveyor belt.

Description

Light-weight high-strength belt conveyor roller for mine Technical Field The utility model relates to the technical field of mineral conveying, in particular to a lightweight high-strength mining belt conveyor roller. Background In the course of mining activities, belt conveyors play a critical role, which is one of the key devices for material transport, the rollers of which, as the core element, have an extremely important influence on the performance and service life of the whole machine, which rollers are not only required to bear heavy loads, but also to ensure smooth running of the conveyor belt, so that their design and manufacturing quality are directly related to the efficiency and reliability of the whole conveyor system. In practice, due to the severe running environment, part of mineral scraps enter the conveyor when minerals are transported, and the scraps cannot be cleaned effectively when the machine runs, so that the scraps can enter between the conveyor belt and the roller when the conveyor runs, the scraps are extruded by the roller and the conveyor belt, and the surfaces of the conveyor belt and the roller are scratched or worn easily due to harder and sharper mineral scraps, so that the damage of the conveyor belt and the performance reduction of the roller can be caused due to long-time accumulation, the overall running efficiency and the stability of the conveyor are affected, and irreversible damage is caused to conveyor components. Disclosure of Invention The utility model aims to solve the technical problems that mineral scraps are inconvenient to clean and friction damage is easily caused to conveying in the prior art, and provides a lightweight high-strength mining belt conveyor roller. In order to achieve the aim, the lightweight high-strength mining belt conveyor roller comprises a shell, and is technically characterized in that a driving motor is fixedly connected to one side of the shell, an output shaft of the driving motor is fixedly connected with a first transmission rod arranged at one end inside the shell, the first transmission rod is sleeved with a first roller body, a second transmission rod is arranged at the other side of the shell opposite to the first roller body, a second roller body is sleeved outside the second transmission rod, conveying belts are arranged on the surfaces of the first roller body and the second roller body, the first transmission rod and the second transmission rod are in transmission connection through a belt, gears are fixedly connected to two ends of the first transmission rod and the second transmission rod, two ends of the first transmission rod are connected with a first long rod of first transmission teeth, two ends of the second transmission rod are connected with a second long rod of second transmission teeth, the gears on the second transmission rod are meshed with the first transmission teeth on the corresponding positions of the first transmission rod, the second transmission rod is fixedly connected with a second hairbrush on the surface of the second transmission rod, and the second hairbrush is fixedly connected with the second surface of the second transmission rod. Preferably, the first shaft rod and the second shaft rod are respectively connected to the inner wall of the shell in a rotating way, one end of a rotating plate connected with the first shaft rod in a rotating way is abutted to the surface of the first spiral brush, and one end of the rotating plate connected with the second shaft rod in a rotating way is abutted to the surface of the second spiral brush. Preferably, the top fixedly connected with of rotating plate has a plurality of spring, the top fixedly connected with longboard of spring, longboard fixed connection is at the internal surface of casing. Preferably, the inner wall of the shell is fixedly connected with a plurality of supporting rods, the surfaces of the supporting rods are rotationally connected with sleeves, and the surfaces of the sleeves are abutted to the inner wall of the conveying belt. Preferably, one end of the bottom of the shell is fixedly connected with an inclined plate, and the bottom of the two inclined plates is provided with a collecting box. Preferably, one side of the shell is fixedly connected with a sleeve plate, and the inner diameter size of the sleeve plate is slightly larger than the surface size of the conveying belt. The utility model has the beneficial effects that the spiral hairbrush is arranged to rotate along with the running of the roller body to scrub and clean the conveyor belt and the broken slag in the roller body, and meanwhile, the cleaned broken slag is guided and discharged to one side, so that the rotation of the broken slag is avoided when the roller body and the conveyor belt are wrapped during the running, the abrasion of the broken slag to the roller body and the conveyor belt in ore production is effectively reduced, and the equipment failure caused b