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Covered dump railway hopper car

A hopper car and self-unloading technology, applied in hopper cars, railway car body parts, transport passenger cars, etc., can solve problems such as safety accidents, safety damage to life and property, and achieve the effect of improving versatility

Active Publication Date: 2016-04-06
CRRC YANGTZE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In addition, the railway transportation is transported in long marshalling, and the conditions of the vehicles are different. The bottom door or the top cover of the individual vehicles are mistakenly opened during the transportation process, and the locomotive operators cannot monitor them, which will easily cause safety accidents and affect the safety of human life and property. suffered damage

Method used

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  • Covered dump railway hopper car
  • Covered dump railway hopper car
  • Covered dump railway hopper car

Examples

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Embodiment Construction

[0021] see Figure 1-Figure 3 As shown, a covered self-unloading railway hopper car provided by the embodiment of the present invention has a car body 1 adopting a streamlined structure of arc clad boards, with a simple and beautiful appearance. Continuous loading, with a funnel opening at the bottom to facilitate the unloading of bulk goods; the upper part of the vehicle is equipped with a top cover 2 and a rocker type opening and closing mechanism. The top cover adopts a full-length split arc-shaped top cover with a beautiful appearance, which is conducive to the flow of rainwater, reduces the rainwater load of the vehicle, and ensures the safe operation of the vehicle. The top cover 2 adopts a split structure. When the vehicle boundary is determined, the boundary space can be utilized to the greatest extent, and the width of the loading port on the top of the vehicle can be increased, which is beneficial to the loading of bulk goods. The top cover 2 includes a first top co...

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PUM

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Abstract

The invention provides a self-unloading railroad hopper car with covers. The self-unloading railroad hopper car comprises a first top cover, a second top cover, a bottom door, a rocker-type opening and closing mechanism for controlling the top covers to open and close, and a four-connecting-rod opening and closing mechanism for controlling the bottom door to open and close, wherein the rocker-type opening and closing mechanism is connected with the first top cover and the second top cover; and the four-connecting-rod opening and closing mechanism is connected with the bottom door. The generality, the sealing property and the security of the self-unloading railroad hopper car provided by the invention are greatly improved.

Description

technical field [0001] The invention relates to the technical field of railway wagons, in particular to a self-unloading railway hopper wagon with a cover. Background technique [0002] The characteristics of railway transportation are high efficiency and environmental protection. With the development of the world economy, railway transportation can more and more reflect its advantages. In today's society where labor costs are getting higher and higher, the development of new and efficient railway equipment is inevitable for the development of railway transportation. With the rapid development of the world economy, the abundant transportation of bulk goods such as minerals, grains, and chemical raw materials has created a solid and stable material foundation for the long-term and efficient operation of world rail freight. [0003] According to the statistics of railway cargo transportation volume, the transportation volume of bulk cargo occupies a considerable proportion. Th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61D39/00B61D7/00
Inventor 姜宝良林量才刘凤伟汤楚强刘海涛李晓军张训琪张金发刘幻云孙先俊徐冬华佘江平
Owner CRRC YANGTZE CO LTD