A cross beam filling system for an air track system

Abstract

The application discloses a cross-beam filling system for an air rail system, which comprises a blanking guide rail, a first bin body, a second bin body and a second channel, a freight unit is arranged on a freight rail to move and perform a transfer operation, coal mine materials are pre-installed in the first bin body, the coal mine materials enter the second bin body through a first discharge port, the freight unit moves to the blanking guide rail, the coal mine materials are connected with the second channel through the first channel, and then are guided into the freight unit, the whole process does not need to repeatedly disassemble the freight unit from the rail beam to improve operation efficiency, reduce damage of repeated disassembly to air rail connecting parts, the connecting operation of the first channel and the second channel can improve filling reliability of the coal mine materials, reduce an operation dust range, the existing freight rail can be quickly transformed by using the blanking guide rail, cost is low, and the system has strong applicability to material types.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of freight empty rail, and in particular to a cross beam filling system for an empty rail system. BACKGROUND

[0002] The information provided in this section is for the purpose of generally presenting the context of the disclosure. The work of the presently named inventors, to the extent the descriptions are described in this section, as well as aspects of the descriptions that can not otherwise qualify as prior art at the time of filing, are neither expressly nor impliedly admitted as prior art against the present disclosure.

[0003] The current coal mining mechanization level is getting higher and higher, and the coal mining plant coal is transported by a truck, and the fine coal after crushing is transported to a railway yard for long distance transportation. At present, the basic cooperation of coal mining is to transport coal from the mine to the railway yard by a truck, and the road condition is poor and the efficiency is too low. For the magnetic drive type empty rail used for short distance transportation of coal, the unloading, coal loading and box hanging scheme in the fine coal loading operation line is complex and low in efficiency when facing some coal mines with large transportation capacity and multi-variety coal. SUMMARY

[0004] In view of the defects in the prior art, the present application provides a cross beam filling system for an empty rail system to solve the problem of low empty rail transfer efficiency caused by repeated loading and unloading operation in the prior art.

[0005] The above-mentioned purposes of the present application are mainly realized by the following technical solutions:

[0006] A cross beam filling system for an empty rail system, characterized in that the cross beam filling system comprises:

[0007] A blanking guide rail, two ends of the blanking guide rail are respectively used for connecting the freight rail of the empty rail system, and a first through space is arranged in the middle of the blanking guide rail;

[0008] A first warehouse body, the first warehouse body is arranged above the blanking guide rail, the bottom of the first warehouse body is provided with a first discharge port, and a blanking platform is arranged between the first warehouse body and the blanking guide rail;

[0009] A second warehouse body, the second warehouse body is arranged on the blanking platform, the top of the second warehouse body is provided with a butt joint port corresponding to the first discharge port, and the bottom of the second warehouse body is provided with a first channel extending into the first through space;

[0010] A second channel, the second channel is used for fixing a freight trolley of the empty rail system and is in communication with the inside of a freight unit of the empty rail system, and the second channel is in communication with the first channel when the freight trolley moves to the blanking guide rail.

[0011] Further, the second warehouse body is movably arranged on the discharging platform.

[0012] Further, the length of the second channel and the length of the first through space are both greater than the length of the first channel, so that the first channel is kept in communication with the second channel within the first through space when the second warehouse body moves.

[0013] Further, the second warehouse body is provided with a driving wheel, and the discharging platform is provided with a guide rail matched with the driving wheel, the guide rail being arranged in parallel with the discharging guide rail.

[0014] Further, the end of the guide rail is respectively provided with a first control switch, the first control switch being connected with the driving wheel and used for controlling the driving wheel to reciprocally move on the guide rail.

[0015] Further, the guide rail is respectively provided with a baffle at both ends, and the second warehouse body reciprocally moves between the two baffles.

[0016] Further, the cross-beam filling system comprises two third channels arranged on the second warehouse body and two fourth channels arranged on the goods-moving vehicle, the two third channels and the two fourth channels being arranged on both sides of the discharging guide rail, and the third channels being in communication with the fourth channels when the goods-moving vehicle moves to the discharging guide rail.

[0017] Further, the fourth channel comprises a first channel segment and a second channel segment in communication, the first channel segment being used for abutting against the third channel.

[0018] The length of the first channel segment is greater than the length of the second channel segment, and the projection of the first channel segment in the vertical direction is at least partially located inside the second channel segment.

[0019] Further, the cross-beam filling system further comprises a jacking mechanism, two ends of the jacking mechanism acting on the second warehouse body and the discharging platform respectively, so as to drive the second warehouse body to ascend and separate from the goods-moving vehicle, or drive the second warehouse body to descend to make the third channel in communication with the fourth channel.

[0020] Further, the first discharge outlet and the first channel are respectively provided with openable and closable hatch doors.

[0021] Further, the cross-beam filling system further comprises a first detection part for detecting the freight unit, the first detection part is connected to and controls the two hatch doors respectively through a controller, and when the first detection part detects the freight unit, the first detection part drives the controller to switch the opening and closing states of the two hatch doors respectively.

[0022] Compared with the prior art, the application has the advantages that:

[0023] The application sets a connected unloading guide rail in the middle of the freight track, the middle of the unloading guide rail is provided with a first through space, a first bin body is arranged on the unloading guide rail, the bottom of the first bin body is provided with a first discharge port, a unloading platform is arranged between the first bin body and the unloading guide rail, a second bin body is arranged on the unloading platform, the top of the second bin body is provided with a docking port corresponding to the first discharge port, the bottom of the second bin body is provided with a first channel extending into the first through space, the second channel is arranged on the freight trolley and is in communication with the inside of the freight unit, and when the freight trolley moves to the unloading guide rail, the second channel is in communication with the first channel. In the actual operation process, the freight unit is arranged on the freight track to move and perform the transfer operation, the coal mine material is arranged in the first bin body in advance, the coal mine material enters the second bin body through the first discharge port, the freight unit moves to the unloading guide rail, the coal mine material is connected through the first channel and the second channel, and then is guided into the freight unit. The whole process does not need to repeatedly disassemble the freight unit from the track beam to perform the operation, so as to improve the operation efficiency, reduce the damage to the air track connecting parts caused by repeated disassembly and assembly, improve the filling reliability of the coal mine material through the connection operation of the first channel and the second channel, reduce the operation dust range, and the unloading guide rail can be used to quickly reform the existing freight track, the cost is low, and the applicability to the material types is strong. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the application, the following will briefly introduce the drawings needed in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative labor.

[0025] Figure 1 The structure schematic diagram of the cross-beam filling system after installation is provided for some embodiments of the application.

[0026] Figure 2 The structure schematic diagram of the second bin body is provided for some embodiments of the application.

[0027] Figure 3 The structure schematic diagram of the first channel and the second channel is provided for some embodiments of the application.

[0028] In the figure: 100, blanking guide rail; 101, first through space; 200, first bin body; 201, first discharge port; 202, blanking platform; 300, second bin body; 301, butt joint; 302, driving wheel; 303, guide rail; 304, first control switch; 305, baffle; 306, jacking mechanism; 401, first channel; 402, second channel; 403, third channel; 404, fourth channel; 405, first channel section; 406, second channel section; 501, hatch; 502, first detection part; 601, freight movement vehicle; 602, freight unit; 603, mounting frame. DETAILED DESCRIPTION

[0029] The application will be further described below in conjunction with the drawings and specific embodiments. It should be noted that the description of these embodiments is used to help understand the application, but does not constitute a limitation of the application. The specific structural and functional details disclosed herein are only used to describe the example embodiments of the application. However, the application can be embodied in many alternative forms, and should not be understood as limited in the embodiments described herein.

[0030] Figure 1 A structure schematic diagram of the cross-beam filling system after installation is provided for some embodiments of the application, Figure 2 A structure schematic diagram of some parts of the second bin body 300 is provided for some embodiments of the application, Figure 3 A structure schematic diagram of the first channel 401 and the second channel 402 is provided for some embodiments of the application.

[0031] A cross-beam filling system for an air rail system, the cross-beam filling system comprising a blanking guide rail 100, a first bin body 200, a second bin body 300, and a second channel 402, wherein:

[0032] As shown in Figure 1 , Figure 2 The two ends of the blanking guide rail 100 are respectively connected to a freight rail (not shown in the figure), and the middle part of the blanking guide rail 100 is provided with a first through space 101. The external specification of the blanking guide rail 100 is consistent with the freight rail, and the freight movement vehicle 601 can move from the freight rail to the blanking guide rail 100 without obstruction, and after filling, the freight movement vehicle 601 can move from the blanking guide rail 100 to the freight rail again with the freight unit 602 without obstruction.

[0033] The first hopper 200 is mounted on the unloading guide rail 100. The bottom of the first hopper 200 has a first discharge outlet 201. An unloading platform 202 is provided between the first hopper 200 and the unloading guide rail 100. The first hopper 200 can be fixedly mounted on the unloading guide rail 100 by setting an mounting bracket 603. In order to match the production transfer rhythm, the first hopper 200 can be set to a specification that can be filled with multiple freight units 602. Coal and mineral materials are pre-loaded into the first hopper 200 in advance to improve the loading efficiency of freight units 602 when shipping.

[0034] like Figure 2 , Figure 3 As shown, the second hopper 300 is disposed on the unloading platform 202, and the top of the second hopper 300 is provided with a docking interface 301 corresponding to the first discharge outlet 201, and the bottom is provided with a first channel 401 extending into the first through space 101. The coal and mineral materials in the first hopper 200 can be discharged through the first discharge outlet 201 and enter the second hopper 300 through the docking interface 301. The first channel 401 is provided so that the coal and mineral materials can directly pass through the unloading guide rail 100 and be discharged to the freight unit 602. The unloading platform 202 is provided with a space for the first channel 401 to pass through.

[0035] It is worth noting that the volume of the second silo 300 can be set to be the same as the volume of the freight unit 602. Since the first silo 200 can be filled with enough coal and mineral materials to satisfy multiple freight units 602, in order to further maintain the stability of the coal loading cycle, the first silo 200 can be operated to fill the second silo 300 with coal and mineral materials before the coal and mineral materials in the second silo 300 are discharged into the freight unit 602. This improves the control of the accuracy of coal and mineral material discharge and reduces the difficulty of operation control. The second silo 300 can be used to achieve pre-quantitative loading for each loading operation, thereby improving the stability and consistency of the operation.

[0036] The second channel 402 is fixedly mounted on the freight trolley 601 and communicates with the interior of the freight unit 602. When the freight trolley 601 moves to the unloading guide rail 100, the second channel 402 connects with the first channel 401, so that the material in the first compartment 200 enters the second compartment 300 and passes through the first channel 401 and the second channel 402 in sequence into the freight unit 602. It should be noted that the second channel 402 is fixed on the freight trolley 601 and moves with the freight trolley 601 on the freight track, while maintaining no structural interference with the freight track.

[0037] In some embodiments, the working principle of the cross beam filling system is that a connected blanking guide rail 100 is arranged in the middle of the freight track, the middle of the blanking guide rail 100 is provided with a first through space 101, a first bin body 200 is arranged on the blanking guide rail 100, the bottom of the first bin body 200 is provided with a first discharge port 201, a blanking platform 202 is arranged between the first bin body 200 and the blanking guide rail 100, a second bin body 300 is arranged below the first bin body 200, the top of the second bin body 300 is provided with a butt joint 301 corresponding to the first discharge port 201, the bottom of the second bin body 300 is provided with a first channel 401 extending into the first through space 101, a second channel 402 is arranged for fixing on a freight trolley 601 and is in communication with the inside of a freight unit 602, and when the freight trolley 601 moves to the blanking guide rail 100, the second channel 402 is in communication with the first channel 401. In the actual operation process, the freight unit 602 is arranged on the freight track to move and perform transfer operation, the coal mine material is pre-installed in the first bin body 200, the coal mine material enters the second bin body 300 through the first discharge port 201, the freight unit 602 moves to the blanking guide rail 100, the coal mine material is connected through the first channel 401 and the second channel 402, and then is guided into the freight unit 602. The whole process does not need to repeatedly disassemble the freight unit 602 from the track beam for operation, so as to improve the operation efficiency, reduce the damage to the air track connecting parts caused by repeated disassembly and assembly, and improve the filling reliability of the coal mine material, reduce the operation dust range, and use the blanking guide rail 100 to quickly transform the existing freight track, which has low cost and high applicability to material types.

[0038] Further, in some embodiments, the second bin body 300 is movably arranged on the blanking platform 202 and can move along the extension direction of the blanking guide rail 100. Since the freight unit 602 is a cuboid, in order to further maintain the uniformity of the distribution of the coal mine material during filling, the second bin body 300 is driven to move on the blanking platform 202 and along the extension direction of the blanking guide rail 100 during blanking, that is, the second bin body 300 can move along the length direction of the freight unit 602, so as to realize uniform and flat blanking state, so that the coal mine material is not concentrated and accumulated in a fixed position in the freight unit 602, and the filling effect is improved.

[0039] Further, in some embodiments, the length of the second channel 402 is the same as the length of the first through space 101 and is greater than the length of the first channel 401, so that when the second bin body 300 moves, the first channel 401 remains in the first through space 101 and communicates with the second channel 402. During operation, with the reciprocating movement of the second bin body 300, the corresponding first channel 401 moves relative to the second channel 402. Through the length relationship between the second channel 402 and the first channel 401, the first channel 401 can always be connected with the second channel 402 during the displacement of the second bin body 300, so that the coal mine materials can be stably fed into the freight unit 602, and a uniform and flat feeding state is realized, and the reliability is improved.

[0040] Further, in some embodiments, the second bin body 300 is provided with a driving wheel 302, and the unloading platform 202 is provided with a guide rail 303 matched with the driving wheel 302, and the guide rail 303 is arranged parallel to the unloading guide rail 100.

[0041] Specifically, the second bin body 300 is driven to move on the guide rail 303 by the driving wheel 302, and the length of the guide rail 303 can be set according to the length of the freight unit 602 covered by the moving stroke of the second bin body 300, so as to maintain the reliability of the second bin body 300 during movement and avoid the collision between the first channel 401 and the unloading guide rail 100, thereby improving the reliability.

[0042] Further, in some embodiments, the end of the guide rail 303 is respectively provided with a first control switch 304, the first control switch 304 is connected with the driving wheel 302 and is used for controlling the reciprocating movement of the driving wheel 302 on the guide rail 303.

[0043] In order to maintain the reliability of the movement of the second bin body 300, the first control switch 304 is arranged at the end of the guide rail 303. When the second bin body 300 is located at the end of the guide rail 303, the first control switch 304 is triggered, and the first control switch 304 sends a to-position signal to the controller. The controller controls the driving wheel 302 to reverse rotation, and the driving wheel 302 drives the second bin body 300 to move reversely, thereby avoiding the movement of the second bin body 300 to the outside of the guide rail 303. The driving wheel 302 can be a motor-driven roller, and the first control switch 304 can be a touch switch. The driving direction of the motor is controlled through the first control switch 304, and the moving direction of the second bin body 300 is changed.

[0044] Further, in some embodiments, the guide rail 303 is provided with a baffle plate 305 at both ends to limit the separation of the second bin body 300 from the guide rail 303. The first control switch 304 is arranged on the baffle plate 305.

[0045] In order to further limit the movement path of the second bin body 300, the guide rail 303 is provided with a baffle plate 305 at both ends, which further directly blocks the second bin body 300 to avoid the second bin body 300 from being separated from the guide rail 303 after the failure of the first control switch 304, thereby improving reliability and safety.

[0046] As shown in Figure 3 Further, in some embodiments, the cross beam filling system includes two third passages 403 arranged on the second bin body 300 and two fourth passages 404 arranged on the freight movement vehicle 601. The two third passages 403 and the two fourth passages 404 are arranged on both sides of the unloading guide rail 100, and the third passage 403 can communicate with the fourth passage 404 when the freight movement vehicle 601 moves onto the unloading guide rail 100. The unloading platform 202 is provided with a space for the third passage 403 and the fourth passage 404 to pass through.

[0047] Specifically, the fourth passage 404 is partially convex on the side surface of the unloading guide rail 100. By arranging two groups of third passages 403 and two groups of fourth passages 404 on both sides of the unloading guide rail 100, the efficiency of filling the freight unit 602 with coal mine materials per unit time is improved, and the space around the unloading guide rail 100 is further utilized.

[0048] Further, in some embodiments, a jacking mechanism 306 is arranged between the second bin body 300 and the unloading platform 202. The jacking mechanism 306 can drive the second bin body 300 to move closer to or away from the unloading platform 202, so as to drive the third passage 403 to rise and separate from the freight movement vehicle 601, or drive the third passage 403 to descend and communicate with the fourth passage 404.

[0049] After the second bin body 300 is jacked up by the jacking mechanism 306, the third passages 403 arranged on both sides of the second bin body 300 are synchronously jacked up, so that the third passage 403 is raised to leave space for the movement of the freight movement vehicle 601, and the freight movement vehicle 601 can move stably and unaffectedly, avoiding collision with the third passage 403. When filling operation is needed, the second bin body 300 is driven to descend by the jacking mechanism 306, and the third passage 403 is synchronously lowered until it communicates with the fourth passage 404, thereby maintaining the reliability of filling and unloading. The jacking mechanism 306 can be a hydraulic cylinder or an electric push rod.

[0050] As Figure 3 Further, in some embodiments, the fourth channel 404 includes a first channel segment 405 and a second channel segment 406 in communication, the first channel segment 405 is used to dock the third channel 403, the length of the first channel segment 405 is greater than the second channel segment 406; the projection of the first channel segment 405 in the vertical direction is at least partially located inside the second channel segment 406, limited by the size of the cargo movement vehicle 601 and the size of the cargo unit 602, the arrangement of the second channel segment 406 can improve adaptability and maintain stable unloading operation of the fourth channel 404.

[0051] It should be noted that the length of the first channel segment 405 is greater than the second channel segment 406, and the projection of the first channel segment 405 in the vertical direction is at least partially located inside the second channel segment 406, which can make the second channel segment 406 form a certain degree of expansion compared to the first channel segment 405. After the size of the second bin body 300 is fixed, the second channel segment 406 can form a large unloading span of coal mine materials in the width direction of the cargo unit 602, thereby forming an outward expansion of the second channel segment 406 that increases the unloading width of the coal mine materials. During offshore and operation, the coal mine materials can be more dispersedly unloaded. When the fourth channel 404 and the second channel 402 are synchronized, not only is the unloading efficiency higher, but also the coal mine materials at different times during the unloading process have a more flat top state, avoiding unstable stacking state.

[0052] In addition, the arrangement position of the second channel segment 406 can be corresponded to the size of the cargo unit 602, that is, the coal mine materials discharged from the second channel segment 406 can be as close as possible to the two opposite inner walls of the cargo unit 602, and the inner walls of the cargo unit 602 are used to guide the unloading of the coal mine materials again, improve the reliability of the unloading operation, and avoid the coal mine materials concentratedly impacting on the bottom surface of the cargo unit 602, so as to avoid the dust range caused by the unloading process, and maintain the physical state of the coal mine materials consistent, avoid impact agglomeration or impact to form smaller particles.

[0053] Further, the first discharge port 201 and the first channel 401 are respectively provided with openable and closable hatches 501.

[0054] By controlling the opening and closing of the first hatch 501, the coal mine material can be pre-loaded into the second bin body 300 through the opening of the hatch 501 at the first discharge outlet 201 before the freight unit 602 moves to the unloading gap period on the unloading guide rail 100, under the premise that the hatch 501 in the first channel 401 is closed, improving the operation efficiency, avoiding the need to wait for the freight unit 602 to move to the target position before unloading operation, shortening the time required for two freight units 602 to unload twice, and improving the controllable flexibility, higher operability in the face of different unexpected situations.

[0055] Further, the cross beam filling system further comprises a first detection part 502 for detecting the freight unit 602, the first detection part 502 is connected and controlled by the controller respectively controls two hatches 501, and when the first detection part 502 detects the freight unit 602, the first detection part 502 sends a signal to the controller, and drives two hatches 501 to switch the opening and closing state through the controller, the first detection part 502 can adopt a laser sensor, and after the first detection part 502 detects the freight unit 602, the hatch 501 in the first channel 401 can be controlled to open, so that the coal mine material in the second bin body 300 is lowered into the freight unit 602 to complete the filling operation, improving the unloading reliability.

[0056] The controller for controlling the first detection part 502 generally adopts a single-chip microcomputer or a programmable logic controller PLC, which can be realized by those skilled in the art, and the circuit of the control device can be transformed in many ways, so the controller is not described in the specification.

[0057] In actual operation, the first detection part 502 can also detect that the freight unit 602 has not moved below the second bin body 300 before controlling the hatch 501 at the first discharge outlet 201 to open, and pre-filling the second bin body 300, so that when the freight unit 602 moves to the filling position, the filling operation can be started quickly, improving the unloading efficiency.

[0058] It should be noted that in order to maintain the smoothness of unloading, the first bin body 200 and the second bin body 300 can be respectively arranged in a funnel shape, so that the coal mine material can be more completely filled.

[0059] After the loading operation is completed, the freight unit 602 still faces certain problems during transportation. Coal is one of the most widely used industrial raw materials in modern industry, and a large amount of dust is generated during coal production and transportation. Traditionally, water spraying is used to suppress dust in railway coal transportation. However, with increased transportation time, train jolting, and severe water evaporation, the dust suppression effect decreases, coal dust flies around, polluting the environment and causing coal dust loss. To address this, a pre-curing agent spraying device can be added to the loading system. After the coal material loading operation is completed, the chemical pre-curing agent can be sprayed to prevent coal dust from clumping. The agent also helps to form a shell through phaseless bonding, polymerization, and solidification, firmly locking in the coal dust and preventing it from flying around. The pre-curing agent can be evenly dispersed onto the surface of the coal material in the freight unit 602 using compressed air, or it can be evenly spread using a diffused application method to improve the spraying effect.

[0060] It should be understood that the terms "first," "second," etc., are used only for distinguishing descriptions and should not be construed as indicating or implying relative importance. Although the terms "first," "second," etc., may be used herein to describe various units, these units should not be limited by these terms. These terms are only used to distinguish one unit from another. For example, a first unit may be referred to as a second unit, and similarly, a second unit may be referred to as a first unit, without departing from the scope of the exemplary embodiments of the invention.

[0061] It should be understood that the term "and / or" in this article is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can mean: A exists alone, B exists alone, and A and B exist simultaneously. The term " / and" in this article describes another relationship between related objects, indicating that two relationships can exist. For example, A / and B can mean: A exists alone, and A and B exist alone. In addition, the character " / " in this article generally indicates that the related objects before and after it are in an "or" relationship.

[0062] It should be understood that in the description of this invention, the terms "upper," "vertical," "inner," "outer," etc., indicate the orientation or positional relationship as commonly placed when the disclosed product is used, or the orientation or positional relationship commonly understood by those skilled in the art. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0063] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," and "connect" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0064] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments of the invention. As used herein, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the terms “comprising,” “including,” “containing,” and / or “including” as used herein specify the presence of the stated features, integers, steps, operations, units, and / or components, and do not exclude the presence or addition of one or more other features, quantities, steps, operations, units, components, and / or combinations thereof.

[0065] Specific details are provided in the following description to provide a complete understanding of the exemplary embodiments. However, those skilled in the art will understand that the exemplary embodiments can be implemented without these specific details. In other embodiments, well-known processes, structures, and techniques may be omitted in the depiction of non-essential details to avoid obscuring the exemplary embodiments.

[0066] The above are merely specific embodiments of this application, enabling those skilled in the art to understand or implement this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

[0067] It should be noted that the information disclosed in the background section above is only used to enhance the understanding of the background of this disclosure, and therefore may include information that does not constitute prior art known to those skilled in the art.

Claims

1. A beam filling system for a monorail system, characterized in that, The cross-beam filling system includes: The material feeding guide rail has two ends for connecting to the freight rail of the air rail system, and a first through space is provided in the middle of the material feeding guide rail. The first compartment is mounted above the unloading guide rail. The bottom of the first compartment has a first discharge outlet. An unloading platform is provided between the first compartment and the unloading guide rail. The second compartment is located on the unloading platform. The top of the second compartment is provided with a docking interface corresponding to the first discharge outlet, and the bottom is provided with a first channel extending into the first through space. The second compartment is movably disposed on the unloading platform and can move along the extension direction of the unloading guide rail. The second channel is fixedly installed on the freight vehicle of the air rail system and communicates with the interior of the freight unit of the air rail system. When the freight vehicle moves to the unloading guide rail, the second channel is connected to the first channel. The length of the second channel and the length of the first through space are both greater than the length of the first channel, so that when the second compartment moves, the first channel remains in the first through space and is connected to the second channel. The cross-beam filling system includes two third channels located on the second hopper and two fourth channels for fixing to the freight trolley. Both the two third channels and the two fourth channels are arranged on both sides of the unloading guide rail. When the freight trolley moves onto the unloading guide rail, the third channels can communicate with the fourth channels. The fourth channel includes a first channel segment and a second channel segment that are connected. The first channel segment is used to connect with the third channel, and its length is greater than that of the second channel segment. The vertical projection of the first channel segment is at least partially located inside the second channel segment. The freight unit is located below the unloading guide rail.

2. The beam filling system for a monorail system as described in claim 1, characterized in that: The second compartment is equipped with a drive wheel, and the unloading platform is equipped with a guide rail that cooperates with the drive wheel. The guide rail is arranged parallel to the unloading guide rail.

3. The beam filling system for a monorail system as described in claim 2, characterized in that: The guide rail is provided with a first control switch at each end. The first control switch is connected to the drive wheel and is used to control the drive wheel to move back and forth on the guide rail.

4. The beam filling system for a monorail system as described in claim 3, characterized in that: The guide rail is provided with baffles at both ends, and the second compartment moves back and forth between the two baffles.

5. The beam filling system for a monorail system as described in claim 1, characterized in that: The cross-beam filling system also includes a lifting mechanism, the two ends of which act on the second bin and the unloading platform respectively, to drive the second bin to rise and separate from the freight vehicle; or to drive the second bin to fall so that the third channel and the fourth channel are connected.

6. The beam filling system for a monorail system as described in claim 1, characterized in that: Openable hatches are provided at the first outlet and in the first passage.

7. The beam filling system for a monorail system as described in claim 6, characterized in that: The cross-beam filling system also includes a first detection unit for detecting the cargo unit. The first detection unit is connected to and controls the two hatches respectively through a controller. When the first detection unit detects the cargo unit, the first detection unit drives the controller to switch the opening and closing states of the two hatches respectively.

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