Multifunctional self-discharging container

Abstract

The utility model relates to the technical field of containers, and provides a multifunctional self-discharging container which comprises a bottom beam, a box body, a bottom plate, a lifting frame and a telescopic plate, the box body is used for being arranged on the bottom beam, the bottom plate is used for being arranged in the box body, a containing hole is formed in the bottom plate, the lifting frame is slidably arranged relative to the bottom plate, and the two ends of the telescopic plate are hinged to the bottom plate and the lifting frame correspondingly; the telescopic plates are arranged in pairs and located on the two sides of the lifting frame correspondingly, the telescopic plates are located in the containing holes, and after the lifting frame slides, the telescopic plates are driven to be in a straight state and an inclined state; the telescopic plate in the straight state is in a retracted state and blocks the accommodating hole; the telescopic plates in the inclined state are in the stretching state, and a V-shaped positioning groove is formed between the two telescopic plates. By means of the technical scheme, the problems that in the prior art, a container is poor in universality and cannot be applied to conventional goods and rolled goods at the same time are solved.

Description

Technical Field

[0001] Embodiments of this disclosure relate to the field of container technology, and more specifically, to multi-functional self-unloading containers. Background Technology

[0002] In the field of modern logistics and transportation, containers play a vital role as an important medium for transporting goods. However, existing containers have certain limitations in practical use.

[0003] Currently, conventional shipping containers are mainly designed for loading bulk cargo or powders. These containers are efficient in handling such shipments. However, when loading rolled cargo, the unique shape of the rolled cargo makes it difficult for the bottom structure of ordinary containers to effectively position and secure it. During transport, the rolled cargo is prone to rolling and displacement, which can damage the cargo itself and threaten transport safety.

[0004] Loading rolled goods requires containers with specific bottom positioning structures. However, when not transporting rolled goods, these containers, designed for specific cargo, cannot effectively utilize their unique bottom positioning structures, resulting in resource waste. This leads to the current containers having poor versatility, failing to flexibly adapt to diverse cargo transportation needs, greatly limiting their widespread application in different cargo transportation scenarios, increasing logistics costs and management complexity, and reducing overall logistics efficiency.

[0005] The existing technology has not adequately addressed the above problems, causing difficulties for the normal operation of this field. Therefore, there is an urgent need for an adjustable multi-functional self-unloading container to solve these technical issues. Utility Model Content

[0006] To overcome the above-mentioned defects, the embodiments of this disclosure provide a multi-functional self-unloading container, which solves the technical problem in the related art that the container has poor versatility and cannot be applied to both conventional goods and rolled goods at the same time.

[0007] According to one aspect, at least one embodiment of this disclosure provides an adjustable multi-functional self-unloading container, including a bottom beam, a container body, a bottom plate, a lifting frame, and a telescopic plate. The container body is disposed on the bottom beam, and the bottom plate is disposed within the container body. The bottom plate has a receiving hole. The lifting frame is slidably disposed relative to the bottom plate. The telescopic plate is hinged to the bottom plate and the lifting frame at both ends, respectively. The telescopic plates are arranged in pairs and are respectively located on both sides of the lifting frame. The telescopic plates are located within the receiving hole. After the lifting frame slides, it is used to drive the telescopic plates to become a straight state and an inclined state.

[0008] When the telescopic plate is in a flat state, it is in a retracted state and blocks the receiving hole;

[0009] When tilted, the telescopic plate is in an extended state, and a V-shaped positioning groove is formed between the two telescopic plates.

[0010] For example, the multi-functional self-unloading container provided in at least one embodiment of this disclosure further includes:

[0011] It also includes a support frame, a support rod, and a telescopic component. The support frame is slidably mounted on the bottom beam and located below the telescopic plate. The support rod is mounted on the support frame and is used to support the telescopic plate in an inclined state. The telescopic component is hinged at both ends to the bottom beam and the lifting frame, respectively.

[0012] For example, the multi-functional self-unloading container provided in at least one embodiment of this disclosure further includes:

[0013] The support frame has a positioning hole 1, and the bottom beam has multiple positioning holes 2. After the support frame slides, the positioning hole 1 communicates with any one of the positioning holes 2. It also includes a positioning element 1, which is used to simultaneously pass through the positioning hole 1 and the positioning hole 2.

[0014] For example, the multi-functional self-unloading container provided in at least one embodiment of this disclosure further includes:

[0015] Both the base plate and the telescopic plate have positioning holes three. When the telescopic plate is in a straight state, the positioning holes three on the base plate and the telescopic plate are interconnected. The system also includes a positioning element two, which is used to simultaneously pass through the positioning holes three on the base plate and the telescopic plate.

[0016] For example, the multi-functional self-unloading container provided in at least one embodiment of this disclosure further includes:

[0017] Both ends of the base plate can be detachably hinged to the box body, and the box body has doors hinged to both sides;

[0018] When the telescopic plate is in a flat state and one end of the base plate is hinged to the box body, the telescopic component is used to drive the base plate to swing.

[0019] For example, the multi-functional self-unloading container provided in at least one embodiment of this disclosure further includes:

[0020] One side of the box body is hinged to the bottom beam;

[0021] When the telescopic plate is in a straight state and both ends of the base plate are hinged to the box, the telescopic component is used to drive the base plate and the box to swing together.

[0022] For example, the multi-functional self-unloading container provided in at least one embodiment of this disclosure further includes:

[0023] It also includes a lock plate and a bolt plate. The lock plate is disposed on the door of the box, and the bolt plate is swayably disposed on the box body. The box body has a lock groove. After the door swings, it is used to allow the lock plate to enter the lock groove. After the bolt plate swings, it is used to prevent the lock plate from disengaging from the lock groove.

[0024] For example, the multi-functional self-unloading container provided in at least one embodiment of this disclosure further includes:

[0025] It also includes reinforcing corner pieces, which are provided on both the top wall and the side wall of the housing, located at the corner between the top wall and the side wall of the housing.

[0026] For example, the multi-functional self-unloading container provided in at least one embodiment of this disclosure further includes:

[0027] The bottom of the side wall of the box has forklift slots, and there are multiple forklift slots.

[0028] The beneficial effects of the embodiments disclosed herein are as follows:

[0029] This disclosure demonstrates how a simple operation of the lifting frame alters the state of the telescopic platform, enabling the container to load both conventional goods such as bulk cargo and powders, as well as rolled goods. This effectively solves the problem of poor versatility of existing containers and avoids resource idleness and waste of containers with special positioning structures when transporting non-specific goods. When loading rolled goods, the V-shaped positioning groove helps to secure the goods, providing a positioning base and reducing the risk of rolling or displacement during transportation, thus ensuring transportation safety. Because it can adapt to the transportation of various goods, it reduces the time spent changing containers and reloading / unloading goods, thereby improving the overall efficiency of logistics transportation. Attached Figure Description

[0030] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0031] Figure 1 This is a schematic diagram of the external shape of a multifunctional self-unloading container in one embodiment of the present disclosure;

[0032] Figure 2 for Figure 1 A schematic diagram of the bottom beam in the embodiment;

[0033] Figure 3for Figure 2 Enlarged view of point A in the middle;

[0034] Figure 4 for Figure 1 A schematic diagram of the structure when the telescopic plate is in an inclined state in the embodiment;

[0035] Figure 5 for Figure 1 A schematic diagram of the telescopic plate in a straight state in the embodiment;

[0036] Figure 6 for Figure 1 A schematic diagram of a structure in an embodiment where the telescopic component only drives the base plate to lift;

[0037] Figure 7 for Figure 1 A schematic diagram of the structure in the embodiment where the telescopic component drives the base plate and the box to lift together;

[0038] Figure 8 for Figure 1 A schematic diagram of the structure when the bolt plate does not lock the locking plate in the embodiment;

[0039] Figure 9 for Figure 1 The embodiment shows a schematic diagram of the structure when the bolt plate locks the locking plate.

[0040] In the diagram: 1. Bottom beam, 2. Box body, 3. Bottom plate, 4. Lifting frame, 5. Telescopic plate, 6. Accommodation hole, 7. Support frame, 8. Support rod, 9. Telescopic component, 10. Positioning hole one, 11. Positioning hole two, 12. Positioning component one, 13. Positioning hole three, 14. Positioning component two, 15. Box door, 16. Locking plate, 17. Bolt plate, 18. Locking groove, 19. Reinforcing corner piece, 20. Forklift slot, 21. Pin body, 22. Pin hole. Detailed Implementation

[0041] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0042] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0043] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0044] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0045] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to 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 disclosure.

[0046] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0047] like Figures 1-9 As shown, a multi-functional self-unloading container according to an embodiment of the present disclosure is illustrated, including a bottom beam 1, a container body 2, a bottom plate 3, a lifting frame 4, and a telescopic plate 5. The container body 2 is mounted on the bottom beam 1, and the bottom plate 3 is mounted inside the container body 2. The bottom plate 3 has a receiving hole 6. The lifting frame 4 is slidably mounted relative to the bottom plate 3. The telescopic plate 5 is hinged to the bottom plate 3 and the lifting frame 4 at both ends, respectively. The telescopic plates 5 are arranged in pairs and located on both sides of the lifting frame 4. The telescopic plates 5 are located inside the receiving hole 6. After the lifting frame 4 slides, it is used to drive the telescopic plates 5 to become a straight state and an inclined state.

[0048] When the telescopic plate 5 is in a flat state, it is in a retracted state and blocks the receiving hole 6;

[0049] When tilted, the telescopic plate 5 is in an extended state, and a V-shaped positioning groove is formed between the two telescopic plates 5.

[0050] For example, such as Figures 2-7 As shown, when it is necessary to load conventional goods such as bulk cargo or powder, the lifting frame 4 is operated to slide relative to the bottom plate 3, so that the telescopic plate 5 retracts and becomes flat. At this time, the telescopic plate 5 blocks the receiving hole 6, and the bottom plate 3 forms a complete plane, so that bulk cargo or powder can be loaded and transported like a normal container.

[0051] When loading rolled goods (such as cable rolls, steel strip rolls, etc.), the lifting frame 4 is operated again to slide, causing the telescopic plate 5 to extend and tilt, forming a V-shaped positioning groove between the telescopic plates 5 on both sides of the lifting frame 4. The rolled goods are placed in the V-shaped positioning groove. The structure of the V-shaped positioning groove can effectively position and fix the rolled goods, preventing them from rolling or shifting during transportation.

[0052] With the V-shaped positioning groove providing the positioning foundation, the conventional fixed connection between the rolled goods and the inner wall of the container is then implemented. For example, a fastening strap is wrapped around the rolled goods, and then both ends of the fastening strap are fixed to the bottom wall of the container, keeping the fastening strap taut to achieve positioning of the rolled goods. Alternatively, support frames can be installed on both sides of the rolled goods, with the support frames abutting against the rolled goods to achieve positioning. To improve stability, the support frames are generally designed in a triangular shape.

[0053] By simply operating the lifting frame 4 and changing the state of the telescopic plate 5, the container can be used to load both conventional goods such as bulk cargo and powders, as well as rolled goods. This effectively solves the problem of poor versatility of existing containers and avoids resource idleness and waste of containers with special positioning structures when transporting non-specific goods. When loading rolled goods, the V-shaped positioning groove helps to fix the goods and provides a positioning base, reducing the risk of rolling and displacement of goods during transportation and ensuring transportation safety. Because it can adapt to the transportation of various goods, it reduces the time spent changing containers and reloading and unloading goods, thus improving the overall efficiency of logistics transportation.

[0054] In some examples, a support frame 7, a support rod 8, and a telescopic member 9 are also included. The support frame 7 is slidably disposed on the bottom beam 1 and located below the telescopic plate 5. The support rod 8 is disposed on the support frame 7 and is used to support the telescopic plate 5 in an inclined state. The telescopic member 9 is hinged at both ends to the bottom beam 1 and the lifting frame 4, respectively.

[0055] For example, such as Figures 2-7 As shown, when the telescopic plate 5 reaches the inclined state and forms a V-shaped positioning groove, the support frame 7 slides on the bottom beam 1 to move it to the appropriate position until the top of the support rod 8 is in close contact with the bottom of the telescopic plate 5 in the inclined state, thereby providing stable support for the telescopic plate 5.

[0056] By adding a support frame 7, support rods 8, and telescopic components 9, when the telescopic plate 5 is tilted, the support rods 8 can directly support the telescopic plate 5, distributing the pressure exerted on the telescopic plate 5 by the rolled cargo, preventing damage to the telescopic plate 5 due to excessive force, and ensuring the structural stability of the container. The telescopic components 9 drive the smooth movement of the lifting frame 4, avoiding jamming or swaying. At the same time, the sliding design of the support frame 7 allows for flexible adjustment of the support position of the support rods 8 according to the actual cargo placement requirements and different tilt angles of the telescopic plate 5.

[0057] In some examples, the support frame 7 has a positioning hole 10 and the bottom beam 1 has multiple positioning holes 11. After the support frame 7 slides, the positioning hole 10 communicates with any one of the positioning holes 11. It also includes a positioning element 12, which is used to pass through both the positioning hole 10 and the positioning hole 11.

[0058] For example, such as Figures 2-7 As shown, when the position of the support frame 7 needs to be adjusted to accommodate rolled goods of different sizes or placement requirements, the positioning element 12 is first pulled out from the currently connected positioning holes 10 and 11. At this time, the support frame 7 can slide freely on the bottom beam 1. According to actual needs, the support frame 7 is pushed along the bottom beam 1. During the movement, the positioning hole 10 on the support frame 7 will pass through multiple positioning holes 11 on the bottom beam 1 in sequence. When the support frame 7 moves to the appropriate position, the positioning hole 10 and the corresponding positioning hole 11 are connected. At this time, the positioning element 12 is inserted into the connected positioning hole 10 and positioning hole 11, thereby firmly positioning the support frame 7 at this position on the bottom beam 1, ensuring that the support rod 8 can accurately provide effective support for the telescopic plate 5 in the tilted state.

[0059] In some examples, both the base plate 3 and the telescopic plate 5 have positioning holes 13. When the telescopic plate 5 is in a flat state, the positioning holes 13 on the base plate 3 and the telescopic plate 5 are interconnected. The system also includes a positioning element 14, which is used to pass through the positioning holes 13 on both the base plate 3 and the telescopic plate 5.

[0060] For example, such as Figures 2-7 As shown, when the sliding operation of the lifting frame 4 is completed, the telescopic plate 5 becomes flat and the receiving hole 6 is blocked, and it is ready to load bulk cargo or powder and other conventional goods, the positioning hole 13 on the bottom plate 3 and the telescopic plate 5 will be interconnected. The positioning piece 14 is inserted into it, and the telescopic plate 5 and the bottom plate 3 are locked together. This ensures that during the loading and transportation of bulk cargo or powder, the telescopic plate 5 will not be displaced or change its state due to the weight of the cargo, the vibration of the vehicle, or other factors, thus ensuring the integrity and stability of the bottom surface inside the container.

[0061] In some examples, both ends of the base plate 3 are detachably hinged to the box body 2, and the box body 2 is hinged to both sides with a box door 15;

[0062] When the telescopic plate 5 is in a straight state and one end of the base plate 3 is hinged to the box body 2, the telescopic member 9 is used to drive the base plate 3 to swing.

[0063] For example, such as Figures 2-7 As shown, current container unloading methods often involve tipping the entire container over, which results in a shift in the center of gravity and lower safety. In this solution, the connection method of the bottom plate 3 can be determined based on the cargo, allowing for different unloading methods.

[0064] Specifically, first, hinge one end of the base plate 3 to the bottom wall of the container 2 by inserting the pin 21 into the corresponding pin hole 22, while ensuring that the telescopic plate 5 is in a straight state. Open the container door 15, and then activate the telescopic component 9. The telescopic component 9 begins to extend, driving the base plate 3 to swing around its hinged end with the container 2, causing one end of the base plate 3 to gradually rise. As one end of the base plate 3 continues to rise, the goods on the base plate 3 will be unloaded to the lower end under the action of gravity.

[0065] This solution avoids the center of gravity shift problem caused by the traditional method of tipping over the entire container 2 for unloading. In the traditional method, the center of gravity changes significantly when the entire container 2 is tipped over, which can easily lead to vehicle imbalance or even rollover, posing a high safety risk. In contrast, this solution achieves unloading only by swinging one end of the bottom plate 3, resulting in a relatively small change in the center of gravity and greatly improving the safety of the unloading process.

[0066] In some examples, one side of the housing 2 is hinged to the bottom beam 1;

[0067] When the telescopic plate 5 is in a straight state and both ends of the base plate 3 are hinged to the box body 2, the telescopic component 9 is used to drive the base plate 3 and the box body 2 to swing together.

[0068] For example, such as Figures 2-7 As shown, when the loaded cargo is relatively light and the risk of tipping over is very low, the entire container 2 can be flipped over to unload the cargo in order to ensure unloading efficiency. When unloading lighter cargo, the telescopic plate 5 is in a flat state, and the pin holes 21 at both ends of the bottom plate 3 are inserted into the pins 22 to connect with the bottom wall of the container 2, so that the bottom plate 3 and the container 2 form an integral structure. One side of the container 2 is hinged to the bottom beam 1, and the other side is a detachable fixed structure. The fixed connection on this side can be released.

[0069] Then, open the container door 15 and activate the telescopic component 9. The driving force generated by this component will be transmitted through the lifting frame 4 to the entire structure consisting of the bottom plate 3 and the container body 2. Since the container body 2 is hinged to the bottom beam 1 on only one side, the entire container body 2 can be rotated around the hinge point under the action of the telescopic component 9. During the rotation process, the goods are gradually unloaded to the lower end until unloading is completed.

[0070] When the cargo is heavy, it can be safely unloaded by swinging only one end of the bottom plate 3; when the cargo is light and the risk of tipping over is low, it can be unloaded efficiently by flipping the entire container 2, which enhances the versatility and practicality of the container.

[0071] In some examples, a locking plate 16 and a bolt plate 17 are also included. The locking plate 16 is disposed on the door 15, and the bolt plate 17 is swayably disposed on the box body 2. The box body 2 has a locking groove 18. After the door 15 swings, it is used to allow the locking plate 16 to enter the locking groove 18. After the bolt plate 17 swings, it is used to prevent the locking plate 16 from disengaging from the locking groove 18.

[0072] For example, such as Figures 8-9 As shown, after the container is loaded with goods, the container door 15 needs to be closed. To close it, first swing the container door 15 towards the container body 2, so that the locking plate 16 on the container door 15 enters the locking groove 18. Then, manually swing the bolt plate 17 to a position that prevents the locking plate 16 from disengaging from the locking groove 18. The locking plate 16 is restrained in the locking groove 18 by the bolt plate 17, and the container door 15 is securely locked.

[0073] The locking plate 16, locking groove 18 and bolt plate 17 work together to achieve locking, which improves the stability of the box door 15 during transportation and prevents the box door 15 from opening due to accidental vibration, collision or other reasons.

[0074] In some examples, a reinforcing corner piece 19 is also included, which is provided on both the top wall and the side wall of the housing 2, located at the corner between the top wall and the side wall of the housing 2.

[0075] For example, such as Figure 1 As shown, the reinforcing corner piece 19 is installed at the corner between the top wall and the side wall of the enclosure 2. The corner of the enclosure 2 experiences complex stresses during actual use and is a relatively weak area in the overall structure. The reinforcing corner piece 19 serves to distribute and bear pressure, preventing localized stress concentration and enhancing the structural strength of the corner between the top wall and the side wall of the enclosure 2.

[0076] In some examples, the bottom of the side wall of the housing 2 has forklift slots 20, and there are multiple forklift slots 20.

[0077] For example, such as Figure 1As shown, the forklift slots 20 enable forklifts to quickly and accurately dock with the container 2, greatly shortening the container handling time and improving the overall efficiency of logistics operations. Multiple forklift slots 20 are evenly distributed on the bottom side walls of the container 2, which better balances the weight of the container during handling.

[0078] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. A multi-functional self-discharging container, characterized by, The utility model provides a box, including bottom beam (1), box (2), bottom plate (3), lifting frame (4) and telescopic board (5), the box (2) is used for setting on bottom beam (1), bottom plate (3) is used for setting in the box (2), bottom plate (3) has the accommodation hole (6) on it, lifting frame (4) is slidably arranged relative to bottom plate (3), the both ends of telescopic board (5) are hinged bottom plate (3) and lifting frame (4) respectively, and telescopic board (5) is arranged in pairs and is located the both sides of lifting frame (4) respectively, and telescopic board (5) is located in the accommodation hole (6), and lifting frame (4) is used to drive telescopic board (5) to become flat state and inclined state after sliding, The telescopic board (5) in flat state is in retracted state, and blocks the accommodation hole (6); The telescopic board (5) in inclined state is in elongated state, and V-shaped positioning groove is formed between the two telescopic boards (5).

2. The multi-functional dump container according to claim 1, wherein It also includes support frame (7), support rod (8) and telescopic part (9), the support frame (7) is slidably arranged on the bottom beam (1) and located below the telescopic board (5), the support rod (8) is arranged on the support frame (7) and used to support the telescopic board (5) in inclined state, and the both ends of the telescopic part (9) are hinged to the bottom beam (1) and the lifting frame (4) respectively.

3. The multi-functional dump container according to claim 2, wherein, The support frame (7) has a positioning hole one (10), the bottom beam (1) has a plurality of positioning hole two (11), the positioning hole one (10) is through any one of the positioning hole two (11) after the support frame (7) slides, and it further includes positioning part one (12), which is used to be simultaneously arranged in the positioning hole one (10) and the positioning hole two (11).

4. The multi-functional dump container according to claim 2, wherein The bottom plate (3) and the telescopic board (5) both have positioning hole three (13), the positioning hole three (13) on the bottom plate (3) and the telescopic board (5) is through when the telescopic board (5) is in flat state, and it further includes positioning part two (14), which is used to be simultaneously arranged in the positioning hole three (13) on the bottom plate (3) and the telescopic board (5).

5. The multi-functional dump container according to claim 4, wherein The both ends of the bottom plate (3) can be detachably hinged to the box (2), and the box (2) is hinged with a box door (15) on both sides; When the telescopic board (5) is in flat state and one end of the bottom plate (3) is hinged to the box (2), the telescopic part (9) is used to drive the bottom plate (3) to swing.

6. The multi-functional dump container according to claim 5, wherein The box (2) is hinged to the bottom beam (1) on one side; When the telescopic board (5) is in flat state and the both ends of the bottom plate (3) are hinged to the box (2), the telescopic part (9) is used to drive the bottom plate (3) and the box (2) to swing together.

7. The multi-functional dump container according to claim 5, wherein Further comprising a lock plate (16) and a bolt plate (17), the lock plate (16) is arranged on the box door (15), the bolt plate (17) is swingably arranged on the box body (2), the box body (2) has a lock slot (18), after the box door (15) swings, the lock plate (16) is used to enter the lock slot (18), after the bolt plate (17) swings, the lock plate (16) is used to block the lock plate (18) from being separated.

8. The multi-functional dump container according to claim 1, wherein Further comprising a reinforcing corner piece (19), the reinforcing corner piece (19) is arranged on the top wall and the side wall of the box body (2) at the same time, and is located at the corner between the top wall and the side wall of the box body (2).

9. The multi-functional dump container according to claim 1, wherein, The bottom of the side wall of the box body (2) has a forklift slot (20), and the forklift slot (20) is a plurality of.

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