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CT security inspection instrument delivery system

A conveying system and safety inspection technology, applied in the field of conveying systems, can solve the problems of poor stability of feed speed and low positioning accuracy, and achieve the effects of stable running speed, reducing false alarm rate and improving imaging effect.

Inactive Publication Date: 2012-04-25
THE FIRST RES INST OF MIN OF PUBLIC SECURITY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In view of the above-mentioned defects, the purpose of the present invention is to provide a CT safety inspection equipment delivery system to solve the technical problems of poor feed speed stability and low positioning accuracy existing in the delivery system of the prior art

Method used

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  • CT security inspection instrument delivery system
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Embodiment Construction

[0024] Several preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention is not limited to these embodiments. The present invention covers any alternatives, modifications, equivalent methods and schemes made on the spirit and scope of the present invention. In order to provide the public with a thorough understanding of the present invention, specific details are set forth in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, well-known methods, procedures, procedures, components, circuits, etc. have not been described in detail in order to avoid unnecessary confusion to the essence of the present invention.

[0025] Such as figure 1 As shown, the present invention provides a conveying system for CT safety inspection equipment, including a control ...

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Abstract

The invention provides a CT security inspection instrument delivery system. The system comprises: a control computer, at least one servo motor, at least one power roller, a plurality of tensioning roller, at least one turnabout roller and a conveyer belt. The servo motor is connected with the control computer. Under control of the control computer, the servo motor is connected with the power roller through a synchronous belt. The conveyer belt respectively bypasses the power roller, then passes through the tensioning rollers located on two sides of the conveyer belt and then is redirected through the turnabout roller so as to form a delivery pathway. In the invention, stability is high and positioning precision is high too.

Description

technical field [0001] The invention relates to a conveying system, in particular to a conveying system for high-precision CT safety inspection equipment based on synchronous belt transmission. Background technique [0002] CT security inspection equipment is mainly used in subway stations, long-distance passenger stations, airports and other places where passengers need to be screened to eliminate potential safety hazards. It usually includes a conveyor belt and a CT scanning device located above the conveyor belt. Passengers place items on the conveyor belt. Items are scanned as they enter the CT scanning device along the conveyor belt. [0003] The existing conveying equipment is mainly driven by a roller motor or an external drive motor. This kind of conveying equipment is a general conveying system with uncontrollable feed and low positioning accuracy. Although this kind of conveying system can meet the requirements of general X-ray security inspection equipment, due t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01V5/00
Inventor 霍梅春吴建义莫阳李昊
Owner THE FIRST RES INST OF MIN OF PUBLIC SECURITY
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