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Belt conveyor rigid frame assembly

A technology of rigid frame and belt conveyor, which is applied in the direction of transporting passenger cars, railway car body parts, mining cars, etc., can solve the problems of difficult movement of rigid structure frame, deviation or damage of belt, and high labor intensity of workers, so as to solve the problem of belt running partiality, reduced labor intensity, and improved production efficiency

Active Publication Date: 2015-07-15
TAIYUAN INST OF CHINA COAL TECH & ENG GROUP +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention: to solve the difficulty in moving the rigid frame of the existing continuous transportation system, the labor intensity of the workers is high, and it may cause the phenomenon of floating coal accumulation, belt deviation or damage

Method used

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Embodiment Construction

[0017] The specific embodiment of the present invention will be further described in conjunction with the accompanying drawings.

[0018] The present invention changes the sliding shoe type walking structure into a rail type walking structure, such as figure 1 , figure 2 As shown, a mine wheel 12 is installed at the lower part of the slide shoe 2 of the rigid structure frame 1 , and the guide rail 8 forming a rolling fit with the mine wheel 12 is arranged on the base plate 3 . The bottom of the sliding shoe 2 of the rigid structure frame 1 is provided with a long groove 7 that runs through both sides of the inside and outside of the sliding shoe 2. The mining wheel 5 is installed in the long groove 7. The inside of the sliding shoe 2 is welded with a mining wheel protective cover 6 and a mining wheel axle 10. After passing through the mine wheel protective cover 6, the mine wheel 8 is installed, and on the mine wheel protective cover 6, along the left, right and upper th...

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Abstract

The invention belongs to the technical field of underground coalmine continuous transportation systems, and particularly relates to a belt conveyor rigid frame assembly which is used for solving the problems that a rigid frame of the existing continuous transportation system is difficult to move, the labor intensity of workers is large and the phenomena of float coal accumulation and belt deviation or damage can be caused. The belt conveyor rigid frame assembly comprises a rigid structural frame, mine car wheels are installed on the lower part of skid shoes of the rigid structural frame, and guide rails which are in rolling fit with the mine car wheels are arranged on a bottom plate. The belt conveyor rigid frame assembly has the beneficial effects that a travelling mechanism is changed from sliding friction into rolling friction, the moving resistance of the rigid frame is reduced, so that the pulling and dragging processes can be very smoothly realized, the labor intensity of workers is can be greatly reduced, moreover, accidents of belt deviating, coal spreading, belt tearing and the like are also avoided, and the production efficiency is increased.

Description

technical field [0001] The invention belongs to the technical field of coal mine continuous transportation system, and in particular relates to a belt conveyor rigid frame composition. Background technique [0002] When the rigid structure frame of the existing continuous transportation system needs to move forward, the continuous coal mining machine is turned on, and the rigid frame is dragged forward by the connected circular chain. The rigid frame is connected to play an auxiliary pulling force when the continuous miner drags the rigid frame. [0003] When the rigid frame of the continuous transport system is ready to move backward, a winch is installed at the rear of the rigid frame, and a steel wire rope is used to connect it with a unit rigid frame at the rear of the rigid frame, and the rigid frame is dragged backward by the winch for continuous transportation The smooth chain on the right side of the running part of the No. 1 car of the system also drags the rigid f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61D11/00
Inventor 周茂普高云峰江小军夏长春郝万东张雷段文婷张振东孟兆龙
Owner TAIYUAN INST OF CHINA COAL TECH & ENG GROUP
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