Railway vehicle loading system

Abstract

The invention relates to a railway vehicle loading system which comprises a sensing device, an identification device, a loading device and a processing device, the identification device, the loading device and the processing device are sequentially arranged in the running direction of a train, the identification device is used for identifying the train number, the loading device is used for loading materials into a carriage of the train, and the processing device is used for compacting the materials in the carriage. The sensing equipment is arranged on the loading equipment and the processing equipment and is used for detecting the moving speed of a train and the position of a carriage; according to the railway vehicle loading system, the sensing equipment, the recognition equipment, the loading equipment and the processing equipment are combined, so that after the recognition equipment recognizes the vehicle, the loading equipment and the processing equipment can sequentially carry out material loading and material compaction treatment on the vehicle under the cooperation of the sensing equipment; the unmanned loading function is achieved under the condition that the vehicle type is standard, manual loading is not needed, and the problem that manual loading affects enterprise revenue and health of workers is solved.

Description

Technical Field

[0001] The present application relates to the technical field of material transportation, and in particular to a rail vehicle loading system. Background Art

[0002] At present, most mining companies use rail vehicle loading systems when transporting ore for loading operations. The materials are transported to the top of the loading equipment through material belts, and the staff in the control room below manually control the equipment to load the materials.

[0003] However, this manual loading method has errors, which affects the company's benefits. In addition, the surrounding environment of the loading equipment is poor, and loading is accompanied by noise and dust, which affects the health of the workers. Summary of the invention

[0004] Based on this, it is necessary to provide a rail vehicle loading system to address the problem that the above-mentioned manual loading method affects the company's benefits and the health of workers.

[0005] According to one aspect of the present application, a rail vehicle loading system is provided, comprising:

[0006] Identification equipment, used to identify the train number;

[0007] Loading equipment, arranged at intervals downstream of the identification equipment along the travel direction of the train, and used to load materials into the carriage of the train;

[0008] Processing equipment, arranged at intervals downstream of the loading equipment along the travel direction of the train, the processing equipment being used to compact the materials in the carriage;

[0009] The sensor equipment is arranged on the loading equipment and the processing equipment, and the sensor equipment is used to detect the moving speed of the train and the position of the carriage.

[0010] In one of the embodiments, the identification device comprises a counting sensor for counting the number of the carriages passing through the identification device.

[0011] In one embodiment, the identification device comprises an identification mechanism and two stands, the two stands are arranged at intervals on both sides of the train track perpendicular to the travel direction of the train, the identification mechanism is arranged on one of the stands, and the identification part of the identification mechanism is arranged toward the other stand;

[0012] The counting sensor comprises a transmitter and a receiver, wherein the transmitter is arranged on one of the vertical frames, and the receiver is arranged on the other vertical frame, and the transmitter and the receiver are arranged opposite to each other in a direction perpendicular to the traveling direction of the train.

[0013] In one embodiment, at least two counting sensors are provided.

[0014] In one embodiment, the loading equipment includes a conveying mechanism and a first mounting frame, the conveying mechanism is arranged on the first mounting frame and can convey materials into the carriage of the train;

[0015] The sensing device comprises a first vehicle speed sensor and a first position sensor. The first mounting frame has two first brackets arranged at intervals in a direction perpendicular to the travel direction of the train. The transmitting part and the receiving part of the first vehicle speed sensor are respectively arranged on the two first brackets, and the transmitting part and the receiving part of the first vehicle speed sensor are arranged opposite to each other in a direction perpendicular to the travel direction of the train.

[0016] The transmitting part and the receiving part of the first position sensor are respectively arranged on the two first stands, and the transmitting part and the receiving part of the first position sensor are arranged opposite to each other in a direction perpendicular to the traveling direction of the train.

[0017] In one embodiment, the conveying mechanism is a telescopic chute or a swing chute.

[0018] In one of the embodiments, the conveying mechanism has a discharge portion for discharging materials, and the conveying mechanism is provided with a first distance sensor, and the first distance sensor is used to detect the distance between the discharge portion and the carriage.

[0019] In one embodiment, the sensing device also includes an eccentric load sensor, which is arranged on the first mounting frame and is arranged at intervals downstream of the conveying mechanism along the travel direction of the train. The eccentric load sensor is used to obtain the height and eccentric load information of the material in the carriage.

[0020] In one embodiment, the processing device includes a compacting mechanism and a second mounting frame, the compacting mechanism is disposed on the second mounting frame, and the compacting mechanism has a compacting member capable of compacting the material in the carriage;

[0021] The sensing device comprises a second vehicle speed sensor and a second position sensor, the second mounting frame has two second brackets spaced apart and arranged perpendicular to the travel direction of the train, the transmitting part and the receiving part of the second vehicle speed sensor are respectively arranged on the two second brackets, and the transmitting part and the receiving part of the second vehicle speed sensor are arranged opposite to each other perpendicular to the travel direction of the train;

[0022] The transmitting part and the receiving part of the second position sensor are respectively arranged on the two second stands, and the transmitting part and the receiving part of the second position sensor are arranged opposite to each other in a direction perpendicular to the traveling direction of the train.

[0023] In one of the embodiments, the compacting mechanism is provided with a second distance sensor, and the second distance sensor is used to detect the distance between the compacting member and the material in the carriage.

[0024] The above-mentioned rail vehicle loading system combines sensing equipment, identification equipment, loading equipment and processing equipment, so that after the identification equipment identifies the vehicle, the loading equipment and processing equipment can, with the cooperation of the sensing equipment, sequentially load materials and compact materials on the vehicle, so as to realize unmanned loading function under the condition of standardized vehicle models, eliminate the need for manual loading, and solve the problem of manual loading affecting enterprise benefits and staff health. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] FIG1 is a schematic diagram of the structure of a rail vehicle loading system according to some embodiments of the present application.

[0026] FIG2 is a schematic diagram of a partial structure of an identification device of a rail vehicle loading system according to some embodiments of the present application.

[0027] FIG3 is a schematic diagram of the structure of loading equipment of a rail vehicle loading system according to some embodiments of the present application.

[0028] FIG4 is a schematic structural diagram of the loading equipment of the rail vehicle loading system of some embodiments of the present application from another perspective.

[0029] FIG5 is a schematic diagram of the structure of a processing device of a rail vehicle loading system according to some embodiments of the present application.

[0030] FIG6 is a schematic structural diagram of a processing device of a rail vehicle loading system according to some embodiments of the present application from another perspective.

[0031] Reference numerals:

[0032] 1. Identification device; 11. Identification mechanism; 12. Stand; 13. Counting sensor;

[0033] 2. Loading equipment; 21. Conveying mechanism; 22. First mounting frame; 23. First distance sensor;

[0034] 3. Processing equipment; 31. Compacting mechanism; 32. Second mounting frame; 33. Second distance sensor;

[0035] 4. Sensing equipment; 41. First vehicle speed sensor; 42. First position sensor; 43. Offset load sensor; 44. Second vehicle speed sensor; 45. Second position sensor. DETAILED DESCRIPTION

[0036] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0037] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0038] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0039] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0040] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0041] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0042] At present, when mining companies are carrying out ore transportation and loading operations, most of them will use rail vehicle loading systems, and transport the materials to the top of the loading equipment through material belts. The staff in the control room below will manually control the equipment to load the materials in turn. However, this manual loading method has errors. The staff often rely on experience rather than quantity to determine the loading quantity, and most of them have the phenomenon of "favoritism", causing losses to the company. In addition, the surrounding environment of the loading equipment is poor, and there is a lot of noise during loading. It is often difficult to avoid dust during loading, which affects the health of the staff. Existing loading stations are mostly based on manual labor, and a complete replacement will cause work delays and delay production.

[0043] Therefore, the present application proposes an automated transformation of the previous rail vehicle loading system, so that the transformed rail vehicle loading system can effectively save construction costs while ensuring loading quality and corporate benefits, while improving the working environment of employees and maintaining the health of staff.

[0044] Referring to FIG1 , an embodiment of the present application provides a rail vehicle loading system, including an identification device 1, a loading device 2, and a processing device 3 arranged in sequence along the travel direction of the train. Among them, the identification device 1 is used to identify the train number to achieve effective management of the vehicle, improve transportation efficiency, and ensure transportation safety. The loading device 2 is used to load materials into the train compartment. The processing device 3 is used to compact the materials in the compartment to increase the density and flatness of the materials, reduce the movement and scattering of the materials during transportation, and improve transportation efficiency and safety;

[0045] The rail vehicle loading system also includes a sensor device 4, which is arranged on the loading device 2 and the processing device 3 and is used to detect the moving speed of the train and the position of the carriage. It can be understood that during the loading process, the material output point and the lifting point of the loading device 2 are judged by the operator by observing the relative position between the carriage and the loading device 2, but relying solely on manual judgment will affect the accuracy. Therefore, by detecting the moving speed and position of the carriage through the sensor device 4, the accuracy of the material output point and the lifting point can be ensured, thereby improving the loading effect.

[0046] At the same time, the intelligent detection of the carriage position and speed by the sensor device 4 can monitor the loading process of the loading equipment 2, realize unmanned loading, greatly reduce the number of personnel directly operating on site, and thus avoid the occurrence of personnel safety accidents.

[0047] In summary, the rail vehicle loading system of the present application combines the sensing device 4, the identification device 1, the loading device 2 and the processing device 3, so that after the identification device 1 identifies the vehicle, the loading device 2 and the processing device 3 can sequentially load the vehicle with materials and compact the materials with the cooperation of the sensing device 4, so as to realize the unmanned loading function under the condition of the vehicle model specification, without manual loading, and solve the problem that manual loading affects the benefits of the enterprise and the health of the staff. Compared with the loading station that completely relies on manual control, the rail vehicle loading system of the present application has the characteristics of automation and intelligence. By introducing an automated control system and intelligent management software, it can significantly improve the operating efficiency and safety of the loading station, reduce the possibility of human errors and operational errors, and can not only improve the overall performance of the loading station, but also bring long-term economic benefits to the operator.

[0048] In addition, for already built loading stations, the rail vehicle loading system of the present application can be modified on the existing basis without the need for large-scale reconstruction and equipment replacement, thus saving construction costs.

[0049] 1 and 2 , in one embodiment, the recognition device 1 includes a recognition mechanism 11 and two stands 12, the two stands 12 are arranged at intervals on both sides of the train track perpendicular to the travel direction of the train, the recognition mechanism is arranged on one of the stands 12, and the recognition part of the recognition mechanism is arranged toward the other stand 12. Specifically, in the embodiment of the present application, the recognition mechanism 11 is a recognition camera.

[0050] To ensure the accuracy of loading operations, avoid overloading or underloading, and increase the full load rate of the carriage. At the same time, timely discover the slipping phenomenon and reduce the probability of railway transportation accidents. In one embodiment, the identification device 1 includes a counting sensor 13, which is used to count the number of carriages passing through the identification device 1 to ensure the safety and efficiency of railway transportation. The counting sensor 13 can be an axle counter, an electromagnetic sensor or a photoelectric sensor.

[0051] Specifically, the counting sensor 13 includes a transmitter and a receiver, the transmitter is arranged on one of the frames 12, the receiver is arranged on the other frame 12, and the transmitter and the receiver are arranged opposite to each other in a direction perpendicular to the travel direction of the train. A processor connected to the counting sensor 13 is arranged on the frame 12 where the identification mechanism is located, and the processor can count the counting unit of the number of freight car compartments according to the output pulse signal of the counting sensor 13.

[0052] More specifically, at least two counting sensors 13 are provided, and more than two technical sensors cooperate to improve the counting accuracy. In the embodiment of the present application, two counting sensors 13 are provided, and the two counting sensors 13 are respectively selected from a beam switch and a beacon.

[0053] Referring to Figures 1, 3 and 4, in one embodiment, the loading device 2 includes a conveying mechanism 21 and a first mounting frame 22. The conveying mechanism 21 is disposed on the first mounting frame 22 and can convey materials into the carriage of the train. Specifically, the conveying mechanism 21 is a telescopic chute or a swing chute, and the chute device is used to convey the materials in the carriage.

[0054] More specifically, the conveying mechanism 21 has a conveying part for conveying materials and a discharging part for discharging materials, the conveying part is mounted on the first mounting frame 22, and the discharging part is arranged on the conveying part and communicated with the feeding port of the conveying part. The conveying mechanism 21 is also provided with an adjusting member and a first distance sensor 23, the adjusting member is arranged on the first mounting frame 22 or the conveying part, and can drive the discharging part to upgrade relative to the first mounting frame 22 to adjust the distance between the discharging part and the carriage, and the first distance sensor 23 is used to detect the distance between the discharging part and the carriage, so that the materials can be accurately transported to the carriage through the discharging part.

[0055] To ensure the accuracy of the material output point and the lifting point, in one embodiment, the sensing device 4 includes a first vehicle speed sensor 41 and a first position sensor 42, the first mounting frame 22 has two first brackets spaced apart perpendicular to the direction of travel of the train, the transmitting part and the receiving part of the first vehicle speed sensor 41 are respectively arranged on the two first vertical frames 12, and the transmitting part and the receiving part of the first vehicle speed sensor 41 are arranged opposite to each other perpendicular to the direction of travel of the train. The transmitting part and the receiving part of the first position sensor 42 are respectively arranged on the two first vertical frames 12, and the transmitting part and the receiving part of the first position sensor 42 are arranged opposite to each other perpendicular to the direction of travel of the train. After the carriage enters the loading equipment 2, the moving speed and position of the carriage are detected by the first vehicle speed sensor 41 and the first position sensor 42 to ensure the accuracy of the material output point and the lifting point, thereby improving the loading effect.

[0056] To further ensure the accuracy of the material output point and the lifting point, at least two first speed sensors 41 and first position sensors 42 are provided, and the detection effect is improved by increasing the number of first speed sensors 41 and first position sensors 42. In the embodiment of the present application, two first speed sensors 41 and two first position sensors 42 are provided, and the two first speed sensors 41 and the two first position sensors 42 are spaced and staggered along the travel direction of the train, so that the first speed sensor 41 and the two first position sensors 42 can detect the moving speed and position of the carriage almost at the same time.

[0057] In one embodiment, the sensor device 4 further includes an offset load sensor 43, which is disposed on the first mounting frame 22 and spaced downstream of the conveying mechanism 21 along the travel direction of the train. The offset load sensor 43 is used to obtain the height and offset load information of the material in the carriage, so as to solve the problem of offset load in a timely manner. It is understandable that when the loading mechanism loads the material into the carriage, the weight of the goods may be unevenly distributed, resulting in the weight of one side or one part exceeding that of other parts, which not only poses installation risks, but also may cause damage to the equipment and reduce transportation efficiency.

[0058] That is, the present application sets an overload sensor 43 downstream of the conveying mechanism 21, and after the overload sensor 43 is installed on the first mounting frame 22, the detection part is set toward the bottom surface, so that the overload sensor 43 can detect the height and weight distribution of the material in the car in real time after the loading operation is completed, so as to make timely adjustments after the overload situation is sent to ensure uniform loading.

[0059] Referring to Figures 1, 5 and 6, in one embodiment, the processing equipment 3 includes a compacting mechanism 31 and a second mounting frame 32. The compacting mechanism 31 is arranged on the second mounting frame 32, and can compact the material in the carriage through the compacting member to increase the density and flatness of the material in the carriage, reduce the movement and scattering of the material during transportation, and improve transportation efficiency and safety.

[0060] In order to ensure the accuracy of the compaction member pressing down on the material in the carriage, in one embodiment, the sensing device 4 includes a second vehicle speed sensor 44 and a second position sensor 45, the second mounting frame 32 has two second brackets spaced apart perpendicular to the direction of travel of the train, the transmitting part and the receiving part of the second vehicle speed sensor 44 are respectively arranged on the two second vertical frames 12, and the transmitting part and the receiving part of the second vehicle speed sensor 44 are arranged opposite to each other perpendicular to the direction of travel of the train. The transmitting part and the receiving part of the second position sensor 45 are respectively arranged on the two second vertical frames 12, and the transmitting part and the receiving part of the second position sensor 45 are arranged opposite to each other perpendicular to the direction of travel of the train. After the carriage enters the compaction device, the moving speed and position of the carriage are detected by the second vehicle speed sensor 44 and the second position sensor 45 to ensure that the compaction member can accurately press down on the material to ensure the compaction effect.

[0061] In order to further ensure the compaction effect, a second distance sensor 33 is provided on the compaction mechanism 31. The second distance sensor 33 is used to detect the distance between the compaction member and the material in the carriage so that the compaction member can perform a compaction operation on the material.

[0062] It is worth mentioning that in the embodiment of the present application, the rail vehicle loading system may also include a scraping device arranged between the loading device 2 and the compacting device, so as to ensure that the material is evenly distributed in the carriage through the scraping device to avoid local overload or empty load. The compacting device also has a third vehicle speed sensor and a third position sensor, so that after the carriage enters the scraping device, the third vehicle speed sensor and the third position sensor are used to detect the moving speed and position of the carriage to ensure that the scraping member can accurately scrape the material. The compacting device is also provided with a third distance sensor for detecting the distance between the scraping member and the material in the carriage, so that the scraping member can scrape the material.

[0063] In summary, after loading, this system can effectively reduce the spillage of materials caused by vibration or wind during transportation, reduce resource waste and environmental pollution by performing scraping and compacting operations. The setting of scraping and compacting equipment is of great significance for ensuring transportation safety, improving transportation efficiency, reducing resource waste and environmental pollution, and improving economic benefits.

[0064] In an embodiment of the present application, the rail vehicle loading system may further include an antifreeze spraying device disposed between the identification device 1 and the loading device 2, and a dust suppressant spraying device disposed downstream of the compaction device. The use effect of the loading system is further improved by the provision of the antifreeze spraying device and the dust suppressant spraying device. The antifreeze spraying device and the dust suppressant spraying device are also provided with a fourth vehicle speed sensor and a fourth position sensor for detecting the moving speed and position of the carriage to ensure the accuracy of the spraying.

[0065] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0066] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A rail vehicle loading system, characterized in that: include: Identification equipment, used to identify the train number; Loading equipment, arranged at intervals downstream of the identification equipment along the travel direction of the train, and used to load materials into the carriage of the train; Processing equipment, arranged at intervals downstream of the loading equipment along the travel direction of the train, the processing equipment being used to compact the materials in the carriage; The sensing device is arranged on the loading device and the processing device, and the sensing device is used to detect the moving speed of the train and the position of the carriage.

2. The rail vehicle loading system according to claim 1, characterized in that: The identification device comprises a counting sensor for counting the number of the carriages passing through the identification device.

3. The rail vehicle loading system according to claim 2, characterized in that: The identification device comprises an identification mechanism and two stands, the two stands are arranged at intervals on both sides of the train track in a direction perpendicular to the travel direction of the train, the identification mechanism is arranged on one of the stands, and the identification part of the identification mechanism is arranged toward the other stand; The counting sensor comprises a transmitter and a receiver, wherein the transmitter is arranged on one of the vertical frames, and the receiver is arranged on the other vertical frame, and the transmitter and the receiver are arranged opposite to each other in a direction perpendicular to the traveling direction of the train.

4. The rail vehicle loading system according to claim 2, characterized in that: At least two counting sensors are provided.

5. The rail vehicle loading system according to claim 1, characterized in that: The loading equipment comprises a conveying mechanism and a first mounting frame, wherein the conveying mechanism is arranged on the first mounting frame and can convey materials into the carriage of the train; The sensing device comprises a first vehicle speed sensor and a first position sensor. The first mounting frame has two first brackets arranged at intervals in a direction perpendicular to the travel direction of the train. The transmitting part and the receiving part of the first vehicle speed sensor are respectively arranged on the two first brackets, and the transmitting part and the receiving part of the first vehicle speed sensor are arranged opposite to each other in a direction perpendicular to the travel direction of the train. The transmitting part and the receiving part of the first position sensor are respectively arranged on the two first stands, and the transmitting part and the receiving part of the first position sensor are arranged opposite to each other in a direction perpendicular to the traveling direction of the train.

6. The rail vehicle loading system according to claim 5, characterized in that: The conveying mechanism is a telescopic chute or a swing chute.

7. The rail vehicle loading system according to claim 6, characterized in that: The conveying mechanism has a discharging portion for discharging materials, and a first distance sensor is provided on the conveying mechanism. The first distance sensor is used to detect the distance between the discharging portion and the carriage.

8. The rail vehicle loading system according to claim 5, characterized in that: The sensing device also includes an eccentric load sensor, which is arranged on the first mounting frame and is arranged at intervals downstream of the conveying mechanism along the travel direction of the train. The eccentric load sensor is used to obtain the height and eccentric load information of the material in the carriage.

9. The rail vehicle loading system according to claim 1, characterized in that: The processing equipment includes a compacting mechanism and a second mounting frame, the compacting mechanism is arranged on the second mounting frame, and the compacting mechanism has a compacting member capable of compacting the material in the carriage; The sensing device comprises a second vehicle speed sensor and a second position sensor, the second mounting frame has two second brackets spaced apart and arranged perpendicular to the travel direction of the train, the transmitting part and the receiving part of the second vehicle speed sensor are respectively arranged on the two second brackets, and the transmitting part and the receiving part of the second vehicle speed sensor are arranged opposite to each other perpendicular to the travel direction of the train; The transmitting part and the receiving part of the second position sensor are respectively arranged on the two second stands, and the transmitting part and the receiving part of the second position sensor are arranged opposite to each other in a direction perpendicular to the traveling direction of the train.

10. The rail vehicle loading system according to claim 9, characterized in that: The compacting mechanism is provided with a second distance sensor, and the second distance sensor is used to detect the distance between the compacting member and the material in the carriage.

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