Material transfer system

Abstract

This disclosure relates to a material transfer system, including a transfer chamber with a cavity, a transport vehicle, a first conveying device, a second conveying device, and a rotating roller. A material inlet and a material outlet are respectively located on opposite sides of the cavity. The transport vehicle includes a cargo box with an opening at the rear for docking with the material inlet. The first conveying device is located at the bottom of the cargo box for conveying material on the first conveying device to the transfer chamber. The second conveying device is located at the bottom of the cavity for conveying received material to the material outlet. The rotating roller is rotatably connected in the transfer chamber and positioned adjacent to the material outlet. The rotation axis of the rotating roller is perpendicular to the conveying direction of the material in the transfer chamber. The surface of the rotating roller is provided with a actuating part that actuates adjacent material to the material outlet during rotation. This material transfer system, through the coordinated operation of its various components, achieves automated, continuous, and efficient material transfer.

Description

Technical Field

[0001] This disclosure relates to the field of material transportation technology, specifically to a material transfer system. Background Technology

[0002] With the accelerated pace of urbanization in my country, the urban population continues to grow, and residents' living standards are constantly improving, leading to a rapid increase in the amount of urban household waste generated year by year. The traditional waste disposal model of "decentralized collection, direct transportation, and nearby landfill" is no longer suitable for the needs of current urban development and has exposed many problems.

[0003] This is mainly reflected in the following aspects: On the one hand, without transfer facilities, small garbage collection vehicles need to frequently travel between various scattered collection points and distant terminal treatment plants (such as landfills and incinerators). This short-distance, high-frequency transportation method easily leads to overlapping transportation routes and high vehicle empty-running rates, which not only causes huge fuel consumption and labor costs, but also exacerbates urban traffic pressure. On the other hand, during traditional transportation, garbage is prone to spillage and leakage during collection and transfer, especially under the high temperature conditions in summer. The garbage decomposes and ferments, producing foul-smelling gases and leachate, which seriously pollute the surrounding air, soil and water, severely affecting the urban environment and the quality of life of residents. Utility Model Content

[0004] In order to solve the problems existing in the prior art, this disclosure provides the following technical solution: This disclosure provides a material transfer system, including: A transit warehouse, which is constructed to have a chamber and a material inlet and a material outlet located on opposite sides of the chamber; A transport vehicle, the transport vehicle including a cargo box with an opening at the rear end, the opening of the cargo box being configured to dock with the material inlet; A first conveying device is configured to be disposed at the bottom of the vehicle body and configured to convey materials located on the first conveying device from the vehicle body to a chamber of the transfer warehouse. A second conveying device is configured to be disposed at the bottom of the chamber and configured to convey material received from the vehicle body toward the material outlet. A rotating roller is rotatably connected in the transfer chamber and located near the material outlet. The rotation axis of the rotating roller is configured to be perpendicular to the conveying direction of the material in the transfer chamber. A deflecting part is provided on the surface of the rotating roller, which is configured to deflect the material adjacent to the rotating roller to the material outlet during the rotation of the rotating roller.

[0005] In one embodiment of this disclosure, the material inlet is located on the side wall of the transfer warehouse, and the transport vehicle is configured to extend into the chamber of the transfer warehouse through the material inlet.

[0006] In one embodiment of this disclosure, the material outlet is located at the bottom of the transfer warehouse, and a discharge bin is located at the bottom of the transfer warehouse below the material outlet; the material displaced by the agitator falls into the discharge bin under the action of gravity.

[0007] In one embodiment of this disclosure, the side of the rotating roller facing the material is configured to rotate downwards to push the material downwards.

[0008] In one embodiment of this disclosure, the orthographic projection of the rotating roller in the height direction is configured to partially overlap with the second conveying device and partially overlap with the material outlet.

[0009] In one embodiment of this disclosure, the material transfer system further includes a third conveying device, one end of which is connected to the discharge bin, and the other end of which is configured to extend outward.

[0010] In one embodiment of this disclosure, the transfer warehouse is provided with a movable door at the material inlet, the movable door being configured to open or close the material inlet.

[0011] In one embodiment of this disclosure, a blocking portion is provided at the bottom of the transfer compartment near the material inlet, the blocking portion being configured to be higher than the end face of the second conveying device; the carriage is configured to extend into the cavity beyond the blocking portion.

[0012] In one embodiment of this disclosure, the blocking portion has an inclined surface on the side away from the material inlet, and the inclined surface is configured to gradually slope from bottom to top toward the material inlet.

[0013] In one embodiment of this disclosure, both the first conveying device and the second conveying device include a plurality of movable slats spaced apart. The movable slats are configured to extend along the material conveying direction and to be movable along the material conveying direction. The movable slats are configured to move sequentially.

[0014] The material transfer system disclosed herein, by setting up a transfer warehouse and cooperating with transport vehicles, achieves the purpose of transporting garbage generated from scattered garbage collection points to the transfer warehouse for transfer. The system completes the unloading of the vehicle by setting up a first conveying device in the transport vehicle, realizes directional conveying in the transfer warehouse by setting up a second conveying device, and optimizes the flowability of materials at the outlet of the transfer warehouse by cooperating with rotating rollers. The coordinated work of the various structures realizes the automated, continuous and efficient transfer of materials.

[0015] Other features and advantages of this disclosure will become clear from the following detailed description of exemplary embodiments with reference to the accompanying drawings. Attached Figure Description

[0016] The accompanying drawings, which are incorporated in and form a part of this specification, illustrate embodiments of the present disclosure and, together with their description, serve to explain the principles of the present disclosure.

[0017] Figure 1 This is a schematic diagram of the structure of a material transfer system provided in one embodiment of the present disclosure; Figure 2 This is a front view of a transit warehouse provided in an embodiment of this disclosure; Figure 3 This is a side view of a transit warehouse provided in one embodiment of this disclosure.

[0018] Figures 1 to 3 The one-to-one correspondence between the component names and the reference numerals in the figures is as follows: 1. Transfer bin; 11. Material inlet; 12. Material outlet; 2. Car body; 3. Second conveying device; 4. Rotating roller; 41. Actuating part; 411. First blade; 412. Second blade; 5. Drop bin; 6. Third conveying device; 7. Blocking part; 71. Inclined surface. Detailed Implementation

[0019] Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. It should be noted that, unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of the present disclosure.

[0020] The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit this disclosure or its application or use.

[0021] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and equipment should be considered part of the specification.

[0022] It should be noted that similar labels and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be discussed further in subsequent figures.

[0023] In this article, terms such as "up," "down," "front," "back," "left," and "right" are used only to indicate the relative positional relationship between related parts, rather than to define the absolute position of these related parts.

[0024] In this article, "first," "second," etc., are used only to distinguish one another, and not to indicate degree of importance, order, or prerequisite for each other.

[0025] In this document, terms such as “equal” and “same” are not strict mathematical and / or geometric limitations, but also include errors that are understandable to those skilled in the art and permissible in manufacturing or use.

[0026] This disclosure relates to a material transfer system, including a transfer chamber with a cavity, a transport vehicle, a first conveying device, a second conveying device, and a rotating roller. A material inlet and a material outlet are respectively provided on opposite sides of the cavity. The transport vehicle includes a cargo box with an opening at the rear for docking with the material inlet. The first conveying device is located at the bottom of the cargo box for conveying material on the first conveying device to the transfer chamber. The second conveying device is located at the bottom of the cavity for conveying received material to the material outlet. The rotating roller is rotatably connected in the transfer chamber and positioned adjacent to the material outlet. The rotation axis of the rotating roller is perpendicular to the conveying direction of the material in the transfer chamber. The surface of the rotating roller is provided with a pushing part that pushes adjacent material to the material outlet during the rotation of the rotating roller.

[0027] The material transfer system disclosed herein, by setting up a transfer warehouse and cooperating with transport vehicles, achieves the purpose of transporting garbage generated from scattered garbage collection points to the transfer warehouse for transfer. The system completes the unloading of the vehicle by setting up a first conveying device in the transport vehicle, realizes directional conveying in the transfer warehouse by setting up a second conveying device, and optimizes the flowability of materials at the outlet of the transfer warehouse by cooperating with rotating rollers. The coordinated work of the various structures realizes the automated, continuous and efficient transfer of materials.

[0028] For ease of understanding, please refer to the following: Figures 1 to 3 The specific structure and working principle of a material transfer system disclosed herein will be described in detail with reference to an embodiment.

[0029] refer to Figures 1 to 3This disclosure provides a material transfer system, including a transfer warehouse 1, a transport vehicle, a first conveying device, a second conveying device 3, and a rotating roller 4. The transfer warehouse 1 is configured to have a chamber, and a material inlet 11 and a material outlet 12 located on opposite sides of the chamber. The transport vehicle includes a cargo box 2 with an opening at the rear end, the opening of which is configured to dock with the material inlet 11. The first conveying device is configured to be located at the bottom of the cargo box 2 and to convey material located on the first conveying device from the cargo box 2 to the chamber of the transfer warehouse 1. The second conveying device 3 is configured to be located at the bottom of the chamber and to convey material received from the cargo box 2 toward the material outlet 12. The rotating roller 4 is rotatably connected in the transfer warehouse 1 and located adjacent to the material outlet 12. The rotation axis of the rotating roller 4 is configured to be perpendicular to the conveying direction of the material in the transfer warehouse 1. A actuating part 41 is provided on the surface of the rotating roller 4, and the actuating part 41 is configured to actuate the material adjacent to the rotating roller 4 to the material outlet 12 during the rotation of the rotating roller 4.

[0030] Specifically, the material transfer system disclosed herein consists of a transfer warehouse 1, a transport vehicle, and its internal conveying device. The transfer warehouse 1 is equipped with a chamber for temporary storage of materials. On opposite sides of the chamber are a material inlet 11 for receiving materials from the transport vehicle and a material outlet 12 for conveying the temporarily stored materials to downstream equipment. As an intermediate link, the transfer warehouse 1 provides temporary storage space for materials within its chamber, solving the problem of mismatch between the unloading speed of the transport vehicle and the processing speed of the subsequent processing equipment, and playing a role in buffering and regulating the material conveying flow.

[0031] Several support columns can be installed at the bottom of the transfer bin 1. These columns extend downwards from the bottom of the transfer bin 1, serving as a load-bearing and lifting structure. This stably elevates the entire transfer bin 1 above the ground, significantly enhancing its adaptability to complex or unfavorable operating environments. In practical applications, many bulk material transfer sites often have uneven, soft, waterlogged, or slope-varying ground surfaces. If the transfer bin 1 is installed directly on the ground, it is difficult to ensure the equipment's levelness and structural stability, and it may also lead to uneven stress on the transfer bin 1, potentially causing equipment damage or poor material discharge. By setting height-adjustable support columns, the overall installation reference plane of the transfer bin 1 can be raised, eliminating the risk of direct contact with poor ground conditions and allowing for better adaptation to the opening of the truck bed 2. This enables stable deployment in areas with poor foundation conditions.

[0032] The rear opening of the transport vehicle's cargo box 2 can precisely connect with the material inlet 11 of the transfer warehouse 1. A first conveying device is installed at the bottom of the cargo box 2, serving as an unloading device. This device can actively and continuously and stably transport materials from inside the cargo box 2 into the chamber of the transfer warehouse 1 without requiring the cargo box 2 to be lifted. Furthermore, a second conveying device 3 is also installed at the bottom of the chamber of the transfer warehouse 1, extending along the bottom of the chamber and facing the material outlet 12. This device receives materials unloaded from the first conveying device and continuously conveys them along the bottom of the chamber towards the material outlet 12, thereby ensuring continuous and controllable directional movement of materials within the warehouse.

[0033] Meanwhile, the material transfer system of this disclosure has a rotating roller 4 installed inside the transfer chamber 1 and near the material outlet 12. The roller 4 is rotatably connected to two opposite side walls of the transfer chamber 1, and its rotation axis is perpendicular to the material conveying direction. During rotation, the rotating roller 4 can push adjacent materials towards the material outlet 12, thereby significantly reducing the flow resistance of materials in the outlet area, preventing blockage when materials pile up across the material outlet 12, and promoting smooth material discharge. The material transfer system of this disclosure is suitable for conveying various granular materials. For example, in a specific embodiment of this disclosure, it can be applied to the transfer of waste. There are many types of waste, such as solid waste, including various shapes of solid waste generated by domestic or industrial sources. These solid wastes accumulate together and are difficult to separate. When solid waste is conveyed backward in the transfer chamber 1 by the second conveying device 3, even if the solid waste moves to the material outlet 12, because these solid wastes are piled up together, they are difficult to fall to the material outlet 12, or they fall down in piles, easily causing blockage. The material transfer system disclosed herein has a deflecting part 41 provided on the surface of the rotating roller 4. During the rotation process, the deflecting part 41 can break up the material in contact with the deflecting part 41 and drop it into the material outlet 12.

[0034] The material transfer system disclosed herein completes vehicle unloading through a first conveying device, and the second conveying device 3 realizes directional conveying within the transfer bin 1. It also works in conjunction with the rotating roller 4 to optimize the flowability of the outlet material. The various structures work together to achieve automated, continuous, and efficient material transfer.

[0035] In addition, such as Figure 3As shown, a agitator 41 is provided on the surface of the rotating roller 4. The agitator 41 consists of multiple first blades 411 and second blades 412. The multiple first blades 411 extend along the axial direction of the rotating roller 4 and are circumferentially and uniformly fixed on the outer wall of the rotating roller 4, forming a radial primary agitator structure. One end of the first blade 411 is fixed to the surface of the rotating roller 4, and the other end extends outward a certain distance, so that it can penetrate into the adjacent material during the rotation of the rotating roller 4. Through the radial force generated by the extended section, the material accumulated near the rotating roller 4 is actively agitated outward and pushed towards the material outlet 12, thereby effectively preventing the material from stagnating or blocking in the material outlet 12 area. In order to further enhance the agitation effect and improve the adaptability to different types of materials, multiple second blades 412 are also added to the surface of the first blades 411. These second blades 412 are evenly distributed along the extension direction of the first blades 411, and their protruding direction is perpendicular to the extension direction of the first blades 411, thereby forming multi-level disturbance and shearing action during rotation.

[0036] When the rotating roller 4 rotates under power or the force of gravity, the entire actuating section 41 moves accordingly. The first blade 411, as the main actuating component, provides a wide range of pushing capacity, while the second blade 412 agitates the material as it flows over the surface of the first blade 411, breaking up any agglomerates or caking, increasing the fluidity between material particles, and making the material easier to peel off and guide to the material outlet 12. This composite actuating structure not only significantly improves the conveying efficiency of material from the bottom of the silo to the material outlet 12, but also reduces the frequency of manual cleaning and equipment blockage, ensuring the continuous, stable, and efficient operation of the transfer silo 1.

[0037] refer to Figure 1 and Figure 2 In one embodiment of this disclosure, a material inlet 11 is provided on the side wall of the transfer chamber 1, and a transport vehicle is configured to extend into the chamber of the transfer chamber 1 through the material inlet 11.

[0038] Specifically, this disclosure sets the material inlet 11 of the transfer warehouse 1 on one of its side walls, and the transport vehicle can extend into the chamber of the transfer warehouse 1 through the material inlet 11, thereby achieving a deep docking between the transport vehicle and the transfer warehouse 1. This allows a tight and continuous channel to be formed between the rear opening of the vehicle body 2 and the material inlet 11, thereby minimizing the possibility of material spillage and dust overflow during the unloading process and reducing the impact on the surrounding environment.

[0039] refer to Figure 1 and Figure 2In one embodiment of this disclosure, the material outlet 12 is located at the bottom of the transfer chamber 1, and the bottom of the transfer chamber 1 is located below the material outlet 12, where a discharge bin 5 is provided; the material pushed off by the agitator 41 falls into the discharge bin 5 under the action of gravity.

[0040] Specifically, the material outlet 12 is located at the bottom of the transfer bin 1, making full use of gravitational potential energy. This allows the material to fall naturally after completing the conveying and agitation process within the transfer bin 1, and to be guided in an orderly manner to the downstream conveying equipment, thereby achieving an efficient and smooth material discharge process. The inner wall of the discharge bin 5 is usually designed as an inclined structure or made of wear-resistant and smooth materials to reduce the impact and snagging of materials during the falling process.

[0041] refer to Figure 1 and Figure 2 In one embodiment of this disclosure, the rotating roller 4 is configured to rotate downwards on the side facing the material to push the material downwards.

[0042] Specifically, when the rotating roller 4 is driven by the drive device to rotate, the side of the rotating roller 4 facing the material is configured to rotate downward to push the material downward. This downward rotation allows the pushing part 41 to use the thrust of the first blade 411 and the second blade 412 to force the material adjacent to the rotating roller 4 to be pushed downward and forward at the moment of contact with the material, instead of pushing it upward. This action overcomes the tendency of the material to stagnate due to friction or cohesion, and effectively prevents the material from stagnating or blocking in the material outlet 12 area.

[0043] refer to Figures 1 to 3 In one embodiment of this disclosure, the orthographic projection of the rotating roller 4 in the height direction is configured to partially overlap with the second conveying device 3 and partially overlap with the material outlet 12.

[0044] Specifically, since the orthographic projection of the rotating roller 4 in the height direction partially overlaps with the second conveying device 3 and partially overlaps with the material outlet 12, when the material is conveyed by the second conveying device 3 to a position close to the material outlet 12, it will enter the working range of the rotating roller 4. At this time, the agitating part 41 provided on the surface of the rotating roller 4, including the outwardly extending first blade 411 and the second blade 412 distributed thereon, actively cuts into the material during the continuous downward rotation, agitates it from the end of the second conveying device 3 and pushes it downward and forward. This structure ensures that the discharge of the material is not a passive unloading that relies directly on gravity, but an active and controllable forced discharge implemented by the rotating roller 4.

[0045] refer to Figure 1 and Figure 2In one embodiment of this disclosure, the material transfer system further includes a third conveying device 6, one end of which is connected to the discharge bin 5, and the other end is configured to extend outward.

[0046] Specifically, the material transfer system disclosed herein also includes a third conveying device 6. The third conveying device 6 serves as a key connecting component between the transfer warehouse 1 and the subsequent processing stage. One end of the third conveying device 6 is connected to the discharge bin 5, directly receiving the material falling from the material outlet 12 and stored in the discharge bin 5. The other end is constructed to extend outward, and can be flexibly connected to downstream subsequent processing devices, such as truck loaders, ship loaders, stackers, belt conveyors, or processing equipment inlets, according to the on-site process layout, thereby achieving seamless connection and continuous operation of the material transfer process.

[0047] Furthermore, the third conveying device 6 may be equipped with a spiral conveying structure, consisting of a central shaft and continuous spiral blades. This structure rotates inside a closed tubular shell and applies axial thrust to the material through the spiral blades, gradually pushing the material falling into its inlet end to the outlet end. This spiral conveying method can effectively prevent dust from spilling out during the conveying process, improve the working environment, and meet environmental protection requirements.

[0048] refer to Figure 1 and Figure 2 In one embodiment of this disclosure, the transfer warehouse 1 is provided with a movable door at the material inlet 11, and the movable door is configured to open or close the material inlet 11.

[0049] Specifically, a movable door is installed at the material inlet 11 of the transfer chamber 1. This movable door can be flexibly opened or closed according to the needs of the operation. The presence of the movable door not only enhances the system's sealing and safety but also significantly improves the controllability of the entire material transfer process and its environmental adaptability. For example, when the transport vehicle is not docking or the unloading operation is completed, the movable door is in the closed state, effectively isolating the chamber of the transfer chamber 1 from the external environment. This prevents the materials stored in the transfer chamber 1 from becoming damp or contaminated due to wind, rain, humid air, or the intrusion of foreign objects. It also prevents dust in the transfer chamber 1 from escaping when there is no operation, thus meeting strict environmental protection requirements. When the transport vehicle is in position and ready to unload, the movable door can be opened automatically or manually, forming a channel that matches the opening at the rear of the vehicle body 2, allowing the vehicle to smoothly enter the chamber of the transfer chamber 1 through the material inlet 11 for a tight docking. This flexible opening and closing structure minimizes material spillage and dust during the transfer process, improving the cleanliness and efficiency of the operation.

[0050] refer to Figure 1 and Figure 2In one embodiment of this disclosure, a blocking part 7 is provided at the bottom of the transfer chamber 1 near the material inlet 11. The blocking part 7 is configured to be higher than the end face of the second conveying device 3. The carriage 2 is configured to extend into the chamber beyond the blocking part 7.

[0051] Specifically, a blocking part 7 is provided at the bottom of the transfer warehouse 1 near the material inlet 11. The blocking part 7 is higher than the end face of the second conveying device 3, forming a limiting structure. When the carriage 2 of the transport vehicle extends into the cavity of the transfer warehouse 1, its front bottom must pass through the blocking part 7, thereby ensuring that the vehicle is accurately positioned according to the predetermined trajectory, avoiding material leakage or dust overflow caused by misalignment leading to poor connection between the material inlet 11 and the opening of the carriage 2.

[0052] In addition, the blocking part 7 effectively blocks the reverse flow path of the material stored in the transfer chamber 1 towards the material inlet 11, which can prevent the material in the chamber from flowing back to the material inlet 11 due to gravity or disturbance caused by the operation of the second conveying device 3 during the unloading process, thereby ensuring the unidirectionality and cleanliness of the unloading process.

[0053] refer to Figure 1 and Figure 2 In one embodiment of this disclosure, the blocking part 7 is provided with an inclined surface 71 on the side away from the material inlet 11, and the inclined surface 71 is configured to gradually slope from bottom to top toward the material inlet 11.

[0054] Specifically, the obstruction part 7 is provided with an inclined surface 71 on the side away from the material inlet 11. The inclined surface 71 forms a slope structure that slopes upward toward the inlet side. The inclined surface 71 enables the obstruction part 7 to perform its anti-backflow function without becoming an obstacle for vehicles to enter or exit, thus achieving efficient, stable and safe continuous operation.

[0055] refer to Figure 1 and Figure 2 In one embodiment of this disclosure, both the first conveying device and the second conveying device 3 include a plurality of movable slats spaced apart. The movable slats are configured to extend along the material conveying direction and to be movable along the material conveying direction; the movable slats are configured to move sequentially.

[0056] Specifically, both the first conveying device and the second conveying device 3 include multiple movable slats spaced apart. These movable slats extend along the material conveying direction, structurally forming a continuous but segmented conveyor belt. Each movable slat is configured to reciprocate or move continuously along the material conveying direction, and can be started, run, and stopped sequentially according to a predetermined order to achieve a "wave-like" or "pushing" progressive conveying mode.

[0057] When the system starts working, the moving slats are activated one by one or in segments in sequence from the feed end to the discharge end. The slats at the front move forward first, pushing the material above them forward a certain distance before pausing or returning. Then, the adjacent slats at the back move forward, pushing the subsequent material to the previous position. This cycle repeats, gradually conveying the material from the starting point to the end point like a wave. This sequential movement mechanism not only effectively reduces the driving torque and power consumption required for instantaneous start-up and avoids the huge inertial impact of traditional whole-plate conveying, but also reduces the load on the drive system and support structure, improving the stability of equipment operation. This type of conveying device is a conventional design for those skilled in the art and will not be described in detail here.

[0058] Furthermore, this structure is highly adaptable, allowing for flexible adjustment of the movement rhythm, stroke, and frequency of the movable slats according to material characteristics and flow requirements, achieving precise flow control. During unloading, the movable slats in the first conveying device smoothly push the material in the carriage 2 into the transfer chamber 1 through orderly advancement; while the movable slats in the second conveying device 3 receive the material from the carriage 2 and stably transport it to the area near the material outlet 12, preparing for the subsequent discharge by the rotating roller 4. Overall, the use of sequentially moving, intermittent movable slats not only achieves efficient, low-energy, and low-wear material conveying but also enhances the system's adaptability to complex materials and operational reliability.

[0059] The material transfer system disclosed herein, by setting up a transfer warehouse and cooperating with transport vehicles, achieves the purpose of transporting garbage generated from scattered garbage collection points to the transfer warehouse for transfer. Furthermore, by setting up a first conveying device in the transport vehicle to complete the unloading of the vehicle, and by setting up a second conveying device to achieve directional conveying within the transfer warehouse, and by cooperating with rotating rollers to optimize the flowability of the outlet material, the various structures work together to achieve automated, continuous and efficient material transfer.

[0060] The various embodiments of this disclosure have been described above. These descriptions are exemplary and not exhaustive, and are not limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical application, or technical improvements to the embodiments in the market, or to enable others skilled in the art to understand the embodiments disclosed herein. The scope of this disclosure is defined by the appended claims.

Claims

1. A material transfer system, characterized in that, include: The transit chamber (1) is constructed to have a chamber and a material inlet (11) and a material outlet (12) located on opposite sides of the chamber. The transport vehicle includes a cargo box (2) with an opening at the rear end, the opening of which is configured to dock with the material inlet (11). A first conveying device is configured to be disposed at the bottom of the carriage (2) and configured to convey materials located on the first conveying device from the carriage (2) to the chamber of the transfer warehouse (1); The second conveying device (3) is configured to be disposed at the bottom of the chamber and is configured to convey the material received from the carriage (2) toward the material outlet (12); A rotating roller (4) is rotatably connected in the transfer chamber (1) and located near the material outlet (12). The rotation axis of the rotating roller (4) is configured to be perpendicular to the conveying direction of the material in the transfer chamber (1). A actuating part (41) is provided on the surface of the rotating roller (4). The actuating part (41) is configured to actuate the material adjacent to the rotating roller (4) to the material outlet (12) during the rotation of the rotating roller (4).

2. The material handling system of claim 1, wherein, The material inlet (11) is located on the side wall of the transfer warehouse (1), and the transport vehicle is configured to extend into the chamber of the transfer warehouse (1) through the material inlet (11).

3. The material transfer system of claim 1, wherein, The material outlet (12) is located at the bottom of the transfer warehouse (1), and the bottom of the transfer warehouse (1) is located below the material outlet (12) with a discharge bin (5); the material pushed off by the agitator (41) falls into the discharge bin (5) under the action of gravity.

4. The material transfer system according to claim 2, characterized in that, The rotating roller (4) is configured to rotate downwards on the side facing the material in order to push the material downwards.

5. The material transfer system according to claim 4, characterized in that, The orthographic projection of the rotating roller (4) in the height direction is configured to partially overlap with the second conveying device (3) and partially overlap with the material outlet (12).

6. The material transfer system according to claim 3, characterized in that, The material transfer system also includes a third conveying device (6), one end of which is connected to the discharge bin (5), and the other end is configured to extend outward.

7. The material transfer system according to claim 1, characterized in that, The transfer warehouse (1) is provided with a movable door at the material inlet (11), which is configured to open or close the material inlet (11).

8. The material transfer system according to claim 1, characterized in that, The bottom of the transfer compartment (1) is provided with a blocking part (7) near the material inlet (11), and the blocking part (7) is configured to be higher than the end face of the second conveying device (3); the carriage (2) is configured to extend into the cavity beyond the blocking part (7).

9. The material transfer system according to claim 8, characterized in that, The blocking part (7) has an inclined surface (71) on the side away from the material inlet (11), and the inclined surface (71) is configured to gradually slope from bottom to top toward the material inlet (11).

10. The material transfer system according to claim 1, characterized in that, The first conveying device and the second conveying device (3) both include a plurality of movable slats arranged at intervals. The movable slats are configured to extend along the material conveying direction and to be able to move along the material conveying direction. The movable slats are configured to be able to move in sequence.

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