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Control system and engineering truck with control system

A technology of control system and electrical control system, which is applied in the field of railway transportation tools, and can solve problems such as difficult to meet the opening force of the ballast unloading door of heavy-duty vehicles, low pressure of compressed air, etc.

Inactive Publication Date: 2015-02-04
CRRC YANGTZE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This application provides a control system and an engineering vehicle with the control system, which solves the problem in the prior art that it is difficult to meet the opening force of the ballast unloading door of the heavy-duty vehicle due to the low pressure of the compressed air provided by the locomotive

Method used

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  • Control system and engineering truck with control system
  • Control system and engineering truck with control system
  • Control system and engineering truck with control system

Examples

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Embodiment 1

[0021] figure 1 It is a schematic block diagram of the structure of the control system in the first preferred embodiment of the present application. like figure 1 As shown, the control system is used to control the switch of the ballast unloading door 30 and the lifting of the plow blades 220, and the number of the ballast unloading door 30 and the plow blades 220 can be set as required. In this embodiment, Take four ballast discharge doors 30 and two plow blades 220 as an example for illustration.

[0022] see also Figure 4-Figure 6 , the ballast unloading door 30 is arranged on the vehicle body 10 and can rotate relative to the ballast bearing portion 20 . The number of the ballast unloading doors 30 can be determined according to the number of the ballast unloading ports 21 . If the number of ballast discharge ports 21 is 4, the number of ballast discharge doors 30 is also set to 4; for another example, the number of ballast discharge ports 21 is 4, but one of the ball...

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PUM

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Abstract

The invention discloses a control system and an engineering truck with the control system. The control system is used for controlling the opening and closing of ballast unloading doors and the lifting and lowering of plough discs. The control system comprises a hydraulic system, an electrical control system and a power generator unit, wherein the hydraulic system is used for converting electric energy into hydraulic force for driving the ballast unloading doors to be opened and closed and the plough discs to be lifted up and lowered down, and is used for controlling the opening and closing of the ballast unloading doors and the lifting and lowering of the plough discs; the electrical control system is connected with the hydraulic system and is used for controlling the hydraulic system; the power generator unit is connected with the electrical control system and is used for providing power to the electrical control system.

Description

technical field [0001] The invention relates to the technical field of railway transportation tools, in particular to a control system and an engineering vehicle with the control system. Background technique [0002] Railway freight transportation is an important support for social and economic development, and the construction of high-grade railway lines is a prerequisite for improving the efficiency of railway transportation. Therefore, higher requirements are put forward for the technical performance of engineering vehicles used for laying ballast on railways. [0003] The existing engineering vehicles for ballast laying on railways are mainly ballast cars, and their control system is used to control the opening and closing of the ballast unloading door, which is a key technology that affects the operation efficiency of ballast cars and ensures the safety of operation. The operating modes of the existing ballast truck mainly include manual and pneumatic two kinds. The p...

Claims

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Application Information

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IPC IPC(8): B61D7/28
CPCB61D7/28
Inventor 陈伟林量才石峰眭维王宝磊汤楚强雷青平刘军祥尹雪峰刘美琪
Owner CRRC YANGTZE CO LTD
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