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Head extension device of multi-station belt conveyor

A telescopic device and belt conveyor technology, applied in conveyors, transportation and packaging, etc., can solve the problems of unstable telescopic structure of telescopic belt conveyors, small range of activities, inability to meet on-site operations, etc., saving financial resources, increasing the range of activities, The effect of reducing the footprint

Inactive Publication Date: 2014-10-15
ANHUI CHANGCHENG TRANSPORTATION MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In coal mines, quarries and other sites, the existing telescopic belt conveyor has an unstable telescopic structure and a small range of motion, which cannot meet the needs of on-site operations.

Method used

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  • Head extension device of multi-station belt conveyor

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Effect test

Embodiment Construction

[0016] The telescopic device of the head of the multi-station belt conveyor can be made into two-position cross, three-position cross, or even more position cross according to the application requirements, such as figure 1 Shown, it is two intersections: be the first station 19, the second station 20. The walking mode of the device is a rack drive track walking mode, but is not limited thereto, and can also walk through a chain drive track. The overall layout of the device can be divided into two types: high bracket type and floor type: high bracket arrangement, that is, the telescopic head is supported by the high bracket above the cross-transposed tape machine, and the two are arranged in one space; floor type layout, That is, the telescopic head is arranged on the top floor of the cross-transposed tape machine, and the two are arranged in two spaces.

[0017] This embodiment is a floor-standing arrangement, including a sub-beam 1 fixed on the bottom transverse steel plate,...

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Abstract

The invention discloses a head extension device of a multi-station belt conveyor. The head extension device comprises an auxiliary beam which is fixed and a main beam which is movable. One end of the auxiliary beam faces one end of the main beam. A first light rail is disposed below the close ends of the auxiliary and main beams. A second light rail is arranged below the end, far away from the auxiliary beam, of the main beam. A gear assembly is disposed between the first light rail and the second light rail. Two travelling wheels, which move on the first and second light rails respectively, are disposed on the lower portion of the main beam. A rack is disposed between the travelling wheels below the main beam. The gear assembly matches with the rack. A short circular chain is connected to one end, far away from the main beam, of the auxiliary beam. One end, close to the auxiliary beam, of the main beam is connected with the other end of the short circular chain. The head extension device has the advantages that fitting of the gear assembly and the rack enables the main beam to move in a larger range, the main beam is switched among different stations, space of occupation is small, the length of the belt conveyor is reduced, financial resources are saved, and the extension structure is stable.

Description

[0001] technical field [0002] The invention belongs to the field of conveying machinery manufacturing, and relates to a multi-station belt conveyor, in particular to a multi-station belt conveyor head telescopic device. Background technique [0003] The telescopic belt conveyor adds a telescopic mechanism to the ordinary belt conveyor, so that the belt conveyor can freely expand and contract in the length direction. Telescopic belt conveyors are mainly used in vehicle loading and unloading and material transmission systems with telescopic requirements. It greatly shortens the distance of manual transportation of materials, shortens the loading and unloading time, reduces labor intensity, reduces damage to goods, reduces loading and unloading costs, and improves work efficiency. In coal mines, quarries and other sites, the existing telescopic belt conveyors have unstable telescopic structure and small range of motion, which cannot meet the needs of on-site operations. Acc...

Claims

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Application Information

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IPC IPC(8): B65G21/14
Inventor 雷向文
Owner ANHUI CHANGCHENG TRANSPORTATION MACHINERY MFG
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