Railway vehicle information acquisition device for coal plant

Abstract

The utility model provides a railway vehicle information acquisition device for a coal plant, which belongs to the technical field of railway vehicle data acquisition equipment and comprises a vehicle identification track arranged on a railway track, a plurality of wheel sensors arranged on two sides in the vehicle identification track, and a vehicle matching device arranged between sleepers in the vehicle identification track. The left side and the right side of the vehicle identification track are each provided with a supporting rod, and the side, close to the vehicle identification track, of the top of each supporting rod is provided with a vehicle identification device. And then real-time information of the vehicle is recorded through the vehicle recognition device, the vehicle matching device and the vehicle recognition device are interconnected, the overhauled vehicle is analyzed, mine cars different from the original information of the vehicle are prevented from being registered according to original data, and huge economic losses caused by data errors are further prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to a railway vehicle information acquisition device for coal mine. BACKGROUND

[0002] In order to realize intensive production with high yield and high efficiency, various track mine cars are usually used as the main auxiliary transportation mode.

[0003] In the related art, the track scale device is installed on the loading line of the coal preparation plant. At present, the main loading process is as follows: first, the empty car is pushed to the front of the track scale and stopped, the car number and the self-weight load information are manually copied, and the information is input into the weighing system. Then, the train is pulled forward by the traction machine, and each car enters the track scale area. The weighing system operator announces the current car number and self-weight load information through the intercom. The coal loading operator operates the loading equipment according to the intercom information, and observes the weighing information through the electronic display screen of the track scale. After the current car is loaded, the information is announced through the intercom, and the traction machine operator operates the traction machine to pull the next car into the track scale. The process is repeated until the entire train is loaded.

[0004] In this loading process, multiple people need to cooperate through the intercom. At present, the self-weight load matching device of the empty mine car uses the data at the time of factory delivery. The matching display is performed by comparing the self-weight load database table at the time of factory delivery. However, the self-weight load value of the vehicle will change after major repair, and the new information will be re-painted on the vehicle. If only the fixed table lookup method is used to match the data, it will cause data errors, which will cause huge economic losses in the long run. Therefore, it is necessary to collect real-time data of the empty mine car before loading. In order to solve the above problems, a railway vehicle information acquisition device for coal mine is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model provides a railway vehicle information acquisition device for coal mine. The utility model detects the number of shafts passed by the vehicle through the wheel sensor, scans the original car number of the mine car through the vehicle matching device, identifies the original vehicle information in the database, records the real-time information of the vehicle through the vehicle recognition device, compares the vehicle matching device and the vehicle recognition device, analyzes the vehicle after major repair, and performs manual recording. Therefore, the mine car with different original information is prevented from being recorded according to the original data, and the economic loss caused by data errors is prevented.

[0006] In order to solve the above technical problems, the utility model provides a coal plant railway vehicle information collection device, including the vehicle identification track set up on the railway track, the vehicle weighing track set up in the rear part of vehicle identification track, the weighing weight set up in the vehicle weighing track, a plurality of wheel sensors are all set up in the both sides of vehicle identification track, a vehicle matching device is set up between the cross tie in the vehicle identification track, a support rod is all set up in the left and right sides of vehicle identification track, the inside of support rod is equipped with the cavity, the bottom of each cavity is provided with electric lifting rod, the telescopic end of each electric lifting rod is provided with a fixed block, the side of each fixed block close to wheel sensor is provided with a support block, the side of each support block close to vehicle identification track is provided with a vehicle identification device.

[0007] The wheel sensor bottom is provided with a fixed frame, the fixed frame is used for connecting the wheel sensor with the rail on the vehicle identification track, and the fixed frame is connected with the rail on the vehicle identification track.

[0008] The vehicle matching device comprises a vehicle number identification host fixed to the ground, a vehicle number scanning device arranged on the upper portion of the vehicle number identification host, and the vehicle number scanning device is used for identifying the original vehicle number fixed to the bottom of the mine car, so that the original vehicle information can be accurately identified.

[0009] The support rod bottom is provided with a support pier, the support pier is used for connecting the support rod with the ground, so that the support rod is fixed, the support pier is connected with the ground, one side of the support rod outer wall is provided with a first support plate, the first support plate is used for connecting the loudspeaker with the support rod, the loudspeaker is arranged on the first support plate, the loudspeaker is used for broadcasting the data information of the mine car passing through the wheel sensor, the other side of the support rod outer wall is provided with a second support plate, the second support plate is used for connecting the support rod with the light supplementing lamp, the light supplementing lamp is rotatably arranged on the second support plate, and the light supplementing lamp is used for irradiating the car body of the mine car, so as to supplement the light for the vehicle identification device, and the spray information recorded on the vehicle is more clear.

[0010] The left and right sides of the electric lifting rod are provided with a sliding rod, the sliding rod is used for moving the sliding block up and down, the sliding rod is also used for assisting the up and down movement of the fixed block, a sliding block is slidably arranged on each sliding rod, the sliding block is used for connecting the linkage rod with the sliding rod, a linkage rod is arranged on the side of each sliding block close to the electric lifting rod, the linkage rod is used for connecting the fixed block with the sliding block, and each linkage rod is connected with the fixed block, so that the fixed block is connected with the sliding rod, and the up and down movement of the fixed block is more stable.

[0011] The support rod top is provided with a mounting bracket, which is used for mounting the signal amplifier and connecting the support frame with the signal amplifier, so that the signal amplifier is supported.

[0012] The vehicle identification device comprises a vehicle data collector connected with the support block, which is used for recording the data of each vehicle after overhaul and interconnecting with the vehicle number identification host computer, so as to correct the information of the vehicle after overhaul.

[0013] Compared with the prior art, the present application has at least one of the following beneficial technical effects:

[0014] 1. The vehicle wheel sensor detects the number of shafts through which the vehicle passes, and the vehicle matching device scans the original vehicle number of the mine car, so as to identify the original vehicle information in the database, and the vehicle identification device records the real-time information of the vehicle.

[0015] 2. The support rod is connected with the ground, so that the support rod is fixed, the loudspeaker is used for broadcasting the data information of the mine car through the vehicle wheel sensor, and the light supplementing lamp is used for irradiating the body of the mine car, so that the vehicle identification device is lighted, and the sprayed information on the vehicle is clearer.

[0016] 3. The slide rod is used for moving the sliding block up and down, and is also used for assisting the up and down movement of the fixing block, so as to reduce the pressure on the electric lifting rod and prolong the service life of the components. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic view of the main structure of the utility model;

[0018] Figure 2 It is a schematic view of the main structure of the utility model Figure 1 ;

[0019] Figure 3 It is a side view of the utility model;

[0020] Figure 4 is a side view of the present application;

[0021] Figure 5 is a side view of the present application Figure 4 is a B partial enlarged view of the present application.

[0022] Mark explanation: 100, railway track; 101, vehicle identification track; 102, vehicle weighing track; 103, weighing weight; 200, wheel sensor; 201, vehicle matching device; 202, fixed frame; 203, vehicle number recognition host; 204, vehicle number scanning device; 300, support rod; 301, cavity; 302, electric lifting rod; 303, fixed block; 304, support block; 305, support pier; 306, sliding rod; 307, sliding block; 308, linkage rod; 400, vehicle identification device; 401, vehicle data collector; 402, image recognition device; 403, wireless communicator; 500, first support plate; 501, loudspeaker; 502, second support plate; 503, light supplementing lamp; 504, mounting bracket; 505, signal amplifier. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the following will combine the drawings of the embodiments of the present application to make the following detailed description. Figures 1-5 The technical scheme of the embodiments of the present application is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the present application, not all the embodiments. Based on the described embodiments of the present application, all other embodiments obtained by those skilled in the art belong to the scope of protection of the present application.

[0024] As Figures 1-5The embodiment provides a coal plant railway vehicle information collection device, which comprises a vehicle identification track 101 arranged on a railway track 100, a vehicle weighing track 102 arranged at the rear of the vehicle identification track 101, a pair of wheel sensors 200 arranged on both sides of the rail of the vehicle weighing track 102, a weighing weighbridge 103 arranged in the vehicle weighing track 102, and a voice broadcast device arranged at the side of the weighing weighbridge 103. The voice broadcast device can compare the load of the mine car in real time, so as to count the load tonnage and avoid overloading. A pair of wheel sensors 200 are arranged on both sides of the weighing weighbridge 103, and industrial computers and other communication equipment are installed in the mine plant loading shift room. A plurality of wheel sensors 200 are arranged on both sides of the vehicle identification track 101. The wheel sensor 200 adopts active magnetic steel, and preferably three groups of active magnetic steel are arranged. Each wheel sensor 200 is connected with the corresponding rail through a fixing frame 202. A vehicle matching device 201 is arranged between the sleepers in the vehicle identification track 101. The vehicle matching device 201 can also be provided with a pair of devices for detecting the coming and going vehicles. The vehicle matching device 201 is used for identifying the original car number at the bottom of the empty mine car. A support rod 300 is arranged on the left and right sides of the vehicle identification track 101, and the support rod 300 is used for fixing a vehicle identification device 400. The support rod 300 is internally provided with a cavity 301 for installing an electric lifting rod 302. The driving end of the electric lifting rod 302 is fixedly connected with the inner bottom of the support rod 300 through bolts. A lightning rod can be additionally arranged on the top of the support rod 300. An electric lifting rod 302 is arranged at the bottom of each cavity 301. The electric lifting rod 302 is used for driving the vehicle identification device 400 to move up and down, so that the vehicle identification device 400 can be adjusted up and down, and the spray-painted information on the body of the mine car can be more conveniently photographed and recorded. A fixing block 303 is arranged on the extension end of each electric lifting rod 302. The fixing block 303 is fixedly connected with the extension end of the electric lifting rod 302 through bolts. The fixing block 303 is used for connecting the electric lifting rod 302 with a support block 304. A support block 304 is arranged on the side of each fixing block 303 close to the wheel sensor 200. The fixing block 303 is fixedly connected with the support block 304 through bolts. The support block 304 is used for connecting the fixing block 303 with the vehicle identification device 400, so that the electric lifting rod 302 is connected with the vehicle identification device 400, and the vehicle identification device 400 can move with the electric lifting rod 302. A vehicle identification device 400 is arranged on the side of each support block 304 close to the vehicle identification track 101. The vehicle identification device 400 is fixedly connected with the support block 304 through bolts. The side of the support block 304 facing the rail is downwardly inclined. The vehicle identification device 400 is used for identifying the mine car after overhaul and spray-painting. The vehicle identification device 400 is interconnected with the vehicle matching device 201, and the vehicle after overhaul is identified.

[0025] In use, the number of axles passed by the vehicle is detected by the wheel sensor 200, the original vehicle number of the mine car is scanned by the vehicle matching device 201, the original vehicle information in the database is identified, the real-time information of the vehicle is recorded by the vehicle identification device 400, and the vehicle after overhaul is analyzed by comparison between the vehicle matching device 201 and the vehicle identification device 400, so that the original data of the vehicle can be recorded, or the original vehicle number that is unclear and cannot be scanned can be marked and manually input, thereby preventing the mine car with original information different from the original data from being recorded according to the original data, and further preventing the huge economic loss caused by the data error.

[0026] The embodiment provides a coal mine railway vehicle information acquisition device,

[0027] As shown in Figure 1 , 2 , 3: the wheel sensor 200 is provided with a fixing frame 202, the wheel sensor 200 adopts an active magnetic steel, the fixing frame 202 is in an L shape, the fixing frame 202 is connected and fixed with the wheel sensor 200 through bolts, the fixing frame 202 is used for connecting the wheel sensor 200 with the rail on the vehicle identification track 101, and the fixing frame 202 is connected with the rail on the vehicle identification track 101.

[0028] The effect is that the fixing frame 202 is used for connecting the wheel sensor 200 with the rail on the vehicle identification track 101.

[0029] As shown in Figure 1 , 2 , 3: the vehicle matching device 201 comprises a vehicle number identification host 203 fixed on the ground, the vehicle number identification host 203 comprises an RFID reader module, an antenna assembly, a central processing unit, a storage unit, a signal interface, a power module, a wireless transmission module, an embedded operating system, an identification algorithm library and a shell and the like, the vehicle number identification host 203 is used for storing the original vehicle number and the original information of the mine car, a vehicle number scanning device 204 arranged on the upper portion of the vehicle number identification host 203, the vehicle number scanning device 204 comprises an RFID electronic tag matched with the RFID reader module, a ground identification assembly, a communication interface, an environment sensor and a scanning camera and the like, the vehicle number identification host 203 is connected with the vehicle number scanning device 204 through wires, and the vehicle number scanning device 204 is used for identifying the original vehicle number fixed on the bottom of the mine car, so that the original vehicle information can be accurately identified.

[0030] The effect is that the vehicle number identification host 203 is used for storing the original vehicle number and the original information of the mine car, and the vehicle number scanning device 204 is used for identifying the original vehicle number fixed on the bottom of the mine car, so that the original vehicle information can be accurately identified.

[0031] As shown in Figure 2、 3 , 4, 5 are shown: support rod 300 bottom is provided with buttress 305, buttress 305 is connected and fixed with ground through bolt, buttress 305 is used to make support rod 300 connect with ground, so that support rod 300 is fixed, buttress 305 is welded with support rod 300 or is connected and fixed through bolt, buttress 305 is connected with ground, one side of the outer wall of support rod 300 is provided with first support plate 500, first support plate 500 is connected and fixed with support rod 300 through angle iron collocation bolt, first support plate 500 is used to make loudspeaker 501 connect with support rod 300, loudspeaker 501 is provided on first support plate 500, loudspeaker 501 is connected with the industrial computer equipment of duty room, loudspeaker 501 is used to broadcast the data information of the mine car of the through car wheel sensor 200, the other side of the outer wall of support rod 300 is provided with second support plate 502, second support plate 502 is welded with support rod 300 or is connected and fixed through bolt, second support plate 502 is used to make support rod 300 connect with light supplement lamp 503, second support plate 502 is rotatably provided with light supplement lamp 503, the bottom of light supplement lamp 503 can be provided with rotating base for adjusting the irradiation angle of light supplement lamp 503, second support plate 502 and the rotating base of the bottom of light supplement lamp 503 are connected and fixed through bolt, light supplement lamp 503 is used to irradiate the car body of mine car, so as to light for vehicle identification device 400, make the information of the on-car spray drawing that it enters more clear.

[0032] Its effect is: buttress is used to make support rod 300 connect with ground, so that support rod 300 is fixed, loudspeaker 501 is used to broadcast the data information of the mine car of the through car wheel sensor 200, light supplement lamp 503 is used to irradiate the car body of mine car, so as to light for vehicle identification device 400, make the information of the on-car spray drawing that it enters more clear.

[0033] As Figure 3 , 4As shown in 5: the left and right sides of the electric lifting rod 302 are provided with a slide rod 306, the upper end of the slide rod 306 is welded and connected with the inner top of the support rod 300, the lower end of the slide rod 306 is welded and connected with the inner bottom of the support rod 300, the slide rod 306 is used for moving the slider 307 up and down, the slide rod 306 is also used for assisting the up and down movement of the fixed block 303, thereby reducing the pressure on the electric lifting rod 302, thereby prolonging the service life of the components, each slide rod 306 is slidably provided with a slider 307, the slider 307 is in sliding fit with the slide rod 306, the slider 307 is used for connecting the linkage rod 308 with the slide rod 306, each side of each slider 307 close to the electric lifting rod 302 is provided with a linkage rod 308, the linkage rod 308 can be fixed with the slider 307 through a bolt, the linkage rod 308 is used for connecting the fixed block 303 with the slider 307, each linkage rod 308 is connected with the fixed block 303 through a bolt, thereby connecting the fixed block 303 with the slide rod 306, so that the fixed block 303 moves up and down more stably.

[0034] The effect is that the slide rod 306 is used for moving the slider 307 up and down, and the slide rod 306 is also used for assisting the up and down movement of the fixed block 303, thereby reducing the pressure on the electric lifting rod 302, thereby prolonging the service life of the components.

[0035] As shown in 5: the left and right sides of the electric lifting rod 302 are provided with a slide rod 306, the upper end of the slide rod 306 is welded and connected with the inner top of the support rod 300, the lower end of the slide rod 306 is welded and connected with the inner bottom of the support rod 300, the slide rod 306 is used for moving the slider 307 up and down, the slide rod 306 is also used for assisting the up and down movement of the fixed block 303, thereby reducing the pressure on the electric lifting rod 302, thereby prolonging the service life of the components, each slide rod 306 is slidably provided with a slider 307, the slider 307 is in sliding fit with the slide rod 306, the slider 307 is used for connecting the linkage rod 308 with the slide rod 306, each side of each slider 307 close to the electric lifting rod 302 is provided with a linkage rod 308, the linkage rod 308 can be fixed with the slider 307 through a bolt, the linkage rod 308 is used for connecting the fixed block 303 with the slider 307, each linkage rod 308 is connected with the fixed block 303 through a bolt, thereby connecting the fixed block 303 with the slide rod 306, so that the fixed block 303 moves up and down more stably. Figure 1 , 2 As shown in 5: the left and right sides of the electric lifting rod 302 are provided with a slide rod 306, the upper end of the slide rod 306 is welded and connected with the inner top of the support rod 300, the lower end of the slide rod 306 is welded and connected with the inner bottom of the support rod 300, the slide rod 306 is used for moving the slider 307 up and down, the slide rod 306 is also used for assisting the up and down movement of the fixed block 303, thereby reducing the pressure on the electric lifting rod 302, thereby prolonging the service life of the components, each slide rod 306 is slidably provided with a slider 307, the slider 307 is in sliding fit with the slide rod 306, the slider 307 is used for connecting the linkage rod 308 with the slide rod 306, each side of each slider 307 close to the electric lifting rod 302 is provided with a linkage rod 308, the linkage rod 308 can be fixed with the slider 307 through a bolt, the linkage rod 308 is used for connecting the fixed block 303 with the slider 307, each linkage rod 308 is connected with the fixed block 303 through a bolt, thereby connecting the fixed block 303 with the slide rod 306, so that the fixed block 303 moves up and down more stably.

[0036] The effect is that the slide rod 306 is used for moving the slider 307 up and down, and the slide rod 306 is also used for assisting the up and down movement of the fixed block 303, thereby reducing the pressure on the electric lifting rod 302, thereby prolonging the service life of the components.

[0037] As shown in 5: the left and right sides of the electric lifting rod 302 are provided with a slide rod 306, the upper end of the slide rod 306 is welded and connected with the inner top of the support rod 300, the lower end of the slide rod 306 is welded and connected with the inner bottom of the support rod 300, the slide rod 306 is used for moving the slider 307 up and down, the slide rod 306 is also used for assisting the up and down movement of the fixed block 303, thereby reducing the pressure on the electric lifting rod 302, thereby prolonging the service life of the components, each slide rod 306 is slidably provided with a slider 307, the slider 307 is in sliding fit with the slide rod 306, the slider 307 is used for connecting the linkage rod 308 with the slide rod 306, each side of each slider 307 close to the electric lifting rod 302 is provided with a linkage rod 308, the linkage rod 308 can be fixed with the slider 307 through a bolt, the linkage rod 308 is used for connecting the fixed block 303 with the slider 307, each linkage rod 308 is connected with the fixed block 303 through a bolt, thereby connecting the fixed block 303 with the slide rod 306, so that the fixed block 303 moves up and down more stably. Figure 1 , 2As shown: the vehicle identification device 400 includes a vehicle data collector 401 connected with the support block 304, the vehicle data collector 401 includes a central processing unit, a sensor module, a data storage unit, a communication interface, a wireless communication module, a power supply component, an embedded software system and a protective shell, the vehicle data collector 401 is used to record the data of each vehicle after overhaul, also used to and the car number recognition host 203 interconnection, so as to correct the information of the vehicle after overhaul, the vehicle data collector 401 is provided with an image recognition device 402 near the side of the vehicle identification track 101, the vehicle data collector 401 and the image recognition device 402 are electrically connected, the image recognition device 402 includes an image sensor, a lens assembly, a signal processing unit, a storage module, a communication interface, a power module, a synchronous trigger interface, an environment sensor and a protective shell and other components, the image recognition device 402 is used for shooting and recording the spray information on the body of the mine car, also used for transmitting the spray information to the vehicle data collector 401, and then transmitting the spray data information to the industrial computer in the duty room, the support block 304 is fixedly provided with a wireless communicator 403 on the top, the wireless communicator 403 is connected with the vehicle data collector 401 and the image recognition device 402 respectively, and the wireless communicator 403 is electrically connected, the wireless communicator 403 is used for real-time remote transmission of the data of the vehicle data collector 401, and the shell of the wireless communicator 403 is fixedly connected with the support block 304 through bolts.

[0038] The effects are: the vehicle data collector 401 is used to record the data of each vehicle after overhaul, also used to and the car number recognition host 203 interconnection, so as to correct the information of the vehicle after overhaul, the image recognition device 402 is used for shooting and recording the spray information on the body of the mine car, also used for transmitting the spray information to the vehicle data collector 401, and then transmitting the spray data information to the industrial computer in the duty room, the wireless communicator 403 is used for real-time remote transmission of the data of the vehicle data collector 401.

[0039] Working principle: the mine car that passes through the track 101 of vehicle identification, the axle number of vehicle passing is detected through the wheel sensor 200, the original vehicle number of the mine car is scanned through the vehicle matching device 201, the original vehicle information in the database is identified, the real-time information of the vehicle is recorded through the vehicle identification device 400, the vehicle after overhaul is analyzed through the interconnection comparison of the vehicle matching device 201 and the vehicle identification device 400, and the vehicle can be recorded or the original vehicle number that is not clear and cannot be scanned can be marked for manual input, so that the mine car with the original vehicle information is prevented from being recorded according to the original data, the empty car is pulled into the vehicle weighing track 102, the wheel axle information of the vehicle is reexamined through the wheel sensor 200 on both sides of the vehicle weighing track 102, and the information of the mine car is identified through the vehicle number identification device to achieve reexamination, the vehicle number information consistent is normally loaded, the vehicle number information abnormal is manually recorded and loaded, the vehicle number information after overhaul is inconsistent with the original information and is manually recorded and loaded, and the error identification of data is prevented, and great economic loss is caused.

[0040] In addition, it should be further pointed out that, in the description of the present application, unless otherwise specified and limited, the terms "mounting", "connecting" and "connecting" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through intermediate medium, or the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0041] The above is the preferred embodiment of the present application, it should be pointed out that, for those skilled in the art, without departing from the principle of the present application, some improvements and refinements can be made, which should also be considered as the protection scope of the present application.

Claims

1. A railway vehicle information collection device for coal plants, comprising a vehicle identification track (101) set on a railway track (100), a vehicle weighing track (102) set behind the vehicle identification track (101), and a weighing scale (103) set inside the vehicle weighing track (102), characterized in that: Multiple wheel sensors (200) are provided on both sides of the vehicle identification track (101). A vehicle matching device (201) is provided between the sleepers in the vehicle identification track (101). A support rod (300) is provided on both the left and right sides of the vehicle identification track (101). A cavity (301) is provided inside the support rod (300). An electric lifting rod (302) is provided at the bottom of each cavity (301). A fixing block (303) is provided at the telescopic end of each electric lifting rod (302). A support block (304) is provided on the side of each fixing block (303) near the wheel sensor (200). A vehicle identification device (400) is provided on the side of each support block (304) near the vehicle identification track (101).

2. The information collection device for railway vehicles used in coal plants as described in claim 1, characterized in that: The wheel sensor (200) is provided with a mounting bracket (202) at its bottom, and the mounting bracket (202) is connected to the rail on the vehicle identification track (101).

3. The information collection device for railway vehicles used in coal plants as described in claim 2, characterized in that: The vehicle matching device (201) includes a vehicle number recognition host (203) fixed to the ground, and a vehicle number scanning device (204) is provided on the upper part of the vehicle number recognition host (203).

4. The information collection device for railway vehicles used in coal plants as described in claim 3, characterized in that: The support rod (300) has a support block (305) at its bottom, which is connected to the ground. A first support plate (500) is provided on one side of the outer wall of the support rod (300), and a loudspeaker (501) is provided on the first support plate (500). A second support plate (502) is provided on the other side of the outer wall of the support rod (300), and a supplementary light (503) is rotatably provided on the second support plate (502).

5. The information collection device for railway vehicles used in coal plants as described in claim 4, characterized in that: The electric lifting rod (302) is provided with a slide rod (306) on both the left and right sides. Each slide rod (306) is slidably provided with a slider (307). Each slider (307) is provided with a linkage rod (308) on the side close to the electric lifting rod (302). Each linkage rod (308) is connected to the fixed block (303).

6. The information collection device for railway vehicles used in coal plants as described in claim 5, characterized in that: The top of the support rod (300) is provided with a mounting bracket (504), and a signal amplifier (505) is fixedly mounted on the mounting bracket (504).

7. The information collection device for railway vehicles used in coal plants as described in claim 6, characterized in that: The vehicle identification device (400) includes a vehicle data collector (401) connected to the support block (304). The vehicle data collector (401) has an image recognition device (402) rotatably mounted on the side near the vehicle identification track (101). A wireless communication device (403) is fixedly mounted on the top of the support block (304).

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