Crossheading belt conveyor foundation-free anchoring device

A belt conveyor and anchoring device technology, applied in the direction of conveyors, transportation and packaging, etc., can solve the problems of large engineering volume, no foundation anchoring device for down-trough belt conveyors, time-consuming and labor-intensive problems, and achieve reliable anchoring, convenient removal, The effect of improving safety

Inactive Publication Date: 2020-04-03
TIANDI SCI & TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the technical problems of the existing coal mine belt conveyor pre-excavation foundation pit + concrete pouring machine head anchoring method, which has

Method used

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  • Crossheading belt conveyor foundation-free anchoring device
  • Crossheading belt conveyor foundation-free anchoring device
  • Crossheading belt conveyor foundation-free anchoring device

Examples

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Example Embodiment

[0022] In order to better explain the present invention, the embodiments of the present invention will be explained in detail below with reference to the accompanying drawings.

[0023] During installation, the special hydraulic support anchoring unit is used to anchor the belt conveyor head to unload the big frame, the column auxiliary rod anchoring unit is used to anchor the belt conveyor drive part, the tensioning part and the winding part; the special hydraulic support anchoring unit and the column auxiliary The rod anchoring units are in two rows, which are respectively arranged on the left and right sides of the belt conveyor, and are connected with the belt conveyor through connectors; the special hydraulic support and the column auxiliary rod anchoring unit are placed in the transportation channel of the coal mine, and the base is placed on the bottom of the channel , The hydraulic pump station supplies fluid to the cylinder of the anchoring unit, the top beam of the ancho...

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Abstract

The invention belongs to the technical field of design and manufacture of underground coal mine transporting equipment, aims to solve the technical problems that the work amount is larger and time andlabor are wasted when the existing coal mine belt conveyor is used for pre-digging a foundation pit and anchoring a concrete poured machine head, and provides a crossheading belt conveyor foundation-free anchoring device which comprises a special hydraulic bracket anchoring unit, a stand column auxiliary rod anchoring unit and a connecting piece, wherein pressure monitoring and energy storing devices are arranged in the anchoring units; and anchoring force is provided for the anchoring units when a hydraulic oil cylinder support top beam is in contact with a crossheading top plate. The crossheading belt conveyor foundation-free anchoring device realizes rapid and reliable anchoring of the machine head of the crossheading belt conveyor, utilizes multi-point hydraulic support to replace thetechnology of pre-digging a foundation fit and concrete pouring, can realize automatic pressure supplementation and active anti-loose of anchoring force, reduces the labor intensity, accelerates themounting and dismantling speed of a conveyor, and improves the mine production efficiency.

Description

technical field [0001] The invention relates to an anchoring device for a coal mine down-trough belt conveyor, in particular to a foundationless anchoring device for a coal mine down-trough belt conveyor. Background technique [0002] With the maturity of comprehensive mechanized mining technology in coal mines, the rapid installation of fully mechanized mining face equipment has an important impact on the safe and efficient mining of coal mines. [0003] The trough belt conveyor is an important part of the coal mine transportation system. The head of the machine is subject to large forces and vibrations, requiring reliable fixation, but repeated installations are required as the working surface is replaced. At present, the installation of the unloading part and the driving part of the head of the tape machine requires pre-dug deep and large foundation pits in advance, pre-embedded bolts are poured into a concrete foundation, and then the equipment base is fixed on the pour...

Claims

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Application Information

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IPC IPC(8): B65G21/00
CPCB65G21/00
Inventor 宋智鹰王彪谋侯刚曾明胜韩会军李提建赵志礼李丁一张德生
Owner TIANDI SCI & TECH CO LTD
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