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Telescopic belt conveyor

A belt conveyor and telescopic technology, which is applied in the field of goods conveying equipment, can solve the problem of easy displacement of the moving frame, and achieve the effects of simple structure, fast response speed and convenient control.

Inactive Publication Date: 2013-08-14
宁波亿普瑞物流自动化分拣设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to solve the problem that the mobile frame of the existing telescopic belt conveyor is prone to displacement, and to provide a telescopic belt conveyor that can accurately and reliably position the mobile frame, and its positioning process is simple convenient

Method used

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Examples

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Embodiment 1

[0032] Embodiment 1: as figure 1 , figure 2 In the shown embodiment, a telescopic belt conveyor includes a base 1, a frame, and a belt conveying mechanism. 3, the fixed frame is provided with a mobile frame drive mechanism, the mobile frame drive mechanism includes a drive motor 91 fixedly arranged at one end of the fixed frame, the drive motor is driven by a three-phase AC power supply, and the drive motor shaft is provided with Sprocket wheel, drive chain 92 is set on the fixed frame, and drive motor is associated with drive chain, and drive chain is connected with mobile frame, like this, drives drive chain to move by drive motor, can drive mobile frame to stretch outwards out to adjust the length of the entire rack. One side of the base is provided with a fixed frame rotating seat 4, and the other side is provided with a fixed frame support seat 5. One end of the fixed frame is hinged with the fixed frame rotating seat, so that when the fixed frame rotates to a substant...

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Abstract

The invention discloses a telescopic belt conveyor. The telescopic belt conveyor comprises a base, a fixed frame arranged on the base, a movable frame slidingly connected in the fixed frame, a belt conveying mechanism and a movable frame driving mechanism. The movable frame driving mechanism comprises a driving motor and a driving chain associated with the driving motor. A chain locking mechanism is arranged on the fixed frame and comprises a self-resetting electromagnet which is arranged on the fixed frame and positioned below the driving chain, an iron core of the electromagnet is vertical, and a self-locking head is arranged at an exposed upper end of the iron core and is clamped in a gap between two adjacent shaft sleeves of the driving chain. The telescopic belt conveyor can enable the movable frame to position accurately and reliably, and is simple, quick and convenient in a positioning process.

Description

[0001] technical field [0002] The invention relates to cargo conveying equipment, in particular to a telescopic belt conveyor with adjustable length. [0003] Background technique [0004] Existing belt conveying equipment can be divided into two categories, one is the fixed length of the frame, which has the characteristics of simple structure and low cost, and is suitable for use in certain fixed places with continuous operations; the other is the frame Variable length, this type of telescopic belt conveyor has a lot of records in the patent literature, generally including a fixed frame, a mobile frame, a belt that is cyclically wound on the fixed frame and the mobile frame for conveying goods, The drive device for driving the telescopic movement of the mobile frame and the conveyor device for driving the belt. The sliding connection between the mobile frame and the fixed frame is a drawer type. The drive device is generally composed of a drive motor and a chain. The sp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G15/26B65G21/20
Inventor 郑忠义
Owner 宁波亿普瑞物流自动化分拣设备有限公司
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