Integrated liquid supply system transportation device and control system thereof as well as integrated liquid supply device

The technology of a transportation device and a control system is applied in the field of mining equipment in fully mechanized mining face, and can solve the problems of easy rope breakage, safe transportation of slippery slopes, etc.

Pending Publication Date: 2020-01-24
BEIJING TIANMA INTELLIGENT CONTROL TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the device used to transport the integrated liquid supply system in the prior art is prone to broken ropes and slopes when passi

Method used

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  • Integrated liquid supply system transportation device and control system thereof as well as integrated liquid supply device
  • Integrated liquid supply system transportation device and control system thereof as well as integrated liquid supply device
  • Integrated liquid supply system transportation device and control system thereof as well as integrated liquid supply device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] This embodiment provides an integrated liquid supply system transportation device, combined with figure 1 , figure 2 and image 3 As shown, it includes a plurality of flat car assemblies 101 connected in sequence, and each said flat car assembly 101 includes:

[0038]Body body 201, which has a receiving surface for carrying integrated liquid supply system components 102; a medium transmission passage, whose first end is connected to the medium outlet of the integrated liquid supply system through a valve assembly, and whose second end is connected to the medium collection point 304 , the controlled end of the valve assembly communicates with the host computer, the valve assembly receives the control command sent by the host computer to achieve conduction or cut-off, the valve assembly conducts; the reversing valve 206 (from the figure It can be seen that for the reversing valve, its number should be the same as the sum of the numbers of the hydraulic motor 202 and th...

Embodiment 2

[0050] This embodiment provides a control system for an integrated liquid supply system transportation device, such as Figure 5 As shown, it includes the transportation device of the integrated liquid supply system and the upper computer 501, wherein the upper computer 501 is used to communicate with the hydraulic support controller 503 to obtain the liquid supply parameters of the hydraulic support, and obtain the integrated supply according to the liquid supply parameters. The theoretical moving speed of the liquid system, according to the theoretical moving speed, control commands are generated and sent to the controlled end of the valve assembly 502 of the transportation device; the controlled end of the valve assembly 502 receives the control sent by the host computer 501 Instructions are turned on or off according to the control instructions to drive the flatbed truck assembly 101 to move so as to control the transportation device to move at the theoretical moving speed....

Embodiment 3

[0056] This embodiment provides an integrated liquid supply equipment, including the integrated liquid supply system and the control system of the transport device of the integrated liquid supply system described in any solution in Embodiment 2, wherein the different components of the integrated liquid supply system are sequentially It is arranged on the body bodies of different flatbed truck components of the transportation device.

[0057] By controlling the moving speed of the transportation device through the control system, it can ensure that the integrated liquid supply system provides medium for each hydraulic support cylinder according to the set liquid supply demand. At the same time, since the moving process of the transportation device is to supply liquid to the hydraulic motor through the integrated liquid supply system, the drive output shaft of the hydraulic motor provides power for the driving wheel to drive the flatbed truck assembly to move, thus effectively av...

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PUM

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Abstract

The invention provides an integrated liquid supply system transportation device and a control system thereof as well as an integrated liquid supply device. The transportation device comprises a plurality of flat vehicle assemblies which are sequentially connected; each flat vehicle assembly comprises a vehicle body, a medium transmission passage, a reversing valve, a hydraulic motor and a transmission mechanism; the first end of the medium transmission passage is connected with a medium outlet of the integrated liquid supply system through a valve assembly, and the second end of the medium transmission passage is connected with a medium summary point; an liquid inlet end of the reversing valve is connected with the medium summary point; the hydraulic motor is installed at the set positionof the vehicle body, the first end and the second end of the hydraulic motor are connected with the first end and the second end of the reversing valve respectively, and the hydraulic motor adjusts the steering and rotating speed of a driving output shaft of the hydraulic motor according to the flow direction and the flowing dielectric quality of the medium; the transmission mechanism is arrangedat the bottom of the vehicle body and comprises driving wheels; and rotating shafts of the driving wheels are connected with the driving output shaft of the hydraulic motor, and the driving wheel rotates or stops under the driving of the driving output shaft so as to drive the corresponding flat vehicle assembly to move or stop. According to the scheme, the safety and the stability of the transportation process of the integrated liquid supply system are improved.

Description

technical field [0001] The invention relates to the technical field of fully mechanized mining face mining equipment, in particular to an integrated liquid supply system transportation device, its control system, and integrated liquid supply equipment. Background technique [0002] At present, in the track lanes of fully mechanized mining working faces in China, the integrated liquid supply system includes emulsion pumps, liquid tanks, transformers, comprehensive protection, switches and other equipment are respectively fixed on the flatbed trucks. The working surface is pushed forward to move forward, and the emulsion pump integrated with the liquid supply system supplies liquid for the hydraulic support during the movement. [0003] This kind of pulling method in the prior art is prone to accidents such as broken ropes and slipping cars in roadways with ups and downs, and the potential safety hazard is very great. Contents of the invention [0004] The technical problem...

Claims

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Application Information

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IPC IPC(8): E21F13/00E21F13/06F15B1/02F15B13/044
CPCE21F13/006E21F13/06F15B13/0444F15B1/021F15B2211/20515
Inventor 韦文术李然陈敬斌刘文超王大龙郭新伟王剑强刘波赵康康于远征
Owner BEIJING TIANMA INTELLIGENT CONTROL TECH CO LTD
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