Electric control rear unloading type container

Abstract

The utility model relates to the technical field of containers, in particular to an electric control rear unloading type container which is characterized in that the upper portion and the lower portion of one side of a bearing plate are fixedly connected with bearing frames, one side of each bearing frame is detachably connected with a baffle, and the bottom of a container body is fixedly connected with a top frame; a hydraulic oil cylinder is fixedly connected to one side of the outer wall of the top frame through bolts, a connecting plate is arranged on the inner side of the top frame, and the bottom of the connecting plate is fixedly connected with the top of the supporting frame, so that the automatic rear unloading function of goods is achieved, and the problem that a traditional container must be carried one by one through a front door or a side door is solved; and particularly, the unloading efficiency and the operation convenience are greatly improved under the conditions of a narrow site, stacking arrangement or multi-layer stacking. And secondly, by arranging the detachable baffles, the space of the bearing frame can be flexibly adjusted according to different cargo types, and the adaptability of the container to diversified cargoes is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of container technology, and in particular to an electronically controlled rear-discharge container. Background Technology

[0002] Containers are standard chemical loading and unloading equipment used for cargo transportation and storage. They possess advantages such as high strength, good sealing, and ease of loading, unloading, and transshipment, and occupy an important position in various industries such as logistics, construction, and energy. As a core component of the modern logistics system, their structural design and functional configuration have a decisive impact on transportation efficiency, cargo safety, and operational convenience.

[0003] Especially in the core aspects of standardized transportation and modular application, existing containers have gradually revealed a series of obvious limitations and technical problems in handling functional expansion and operational convenience in specific usage scenarios. Patent CN220975337U discloses a container including a container body and a top plate assembly. The top plate assembly is connected to the top of the container body and includes a plate body. The plate body is constructed as a rectangular plate, with notches at least at its corners. The plate body protrudes outward from the container body in a horizontal direction and is inclined relative to the horizontal plane. This structure, by installing lifting components and extension members at the notches, achieves rapid switching between transportation and working states, effectively reducing on-site installation labor costs and avoiding the risk of water leakage during transportation.

[0004] However, despite the structural optimizations that improve installation efficiency and transportation safety, existing container technologies still face a pressing technical challenge: the inconvenience of quickly retrieving loaded items. Specifically, in practical use, users frequently need to move or retrieve goods from inside the container, and current structural designs lack an effective rear unloading mechanism, resulting in cumbersome and time-consuming cargo storage and retrieval processes. This is especially problematic in confined spaces or when used in stacked configurations, where limited opening of front or side doors further exacerbates operational inconvenience. Furthermore, some applications require efficient docking between containers and transport vehicles or other equipment, but existing structures struggle to meet the demands of rapid loading and unloading and automated operations. Therefore, addressing the numerous shortcomings of existing technologies, we urgently need an innovative container structure, particularly an electronically controlled rear-discharge container, to solve these challenges. Summary of the Invention

[0005] The purpose of this utility model is to provide an electronically controlled rear unloading container, which solves the problem that in the existing technology, it is often necessary to frequently move or retrieve goods from inside the container, and the current structural design lacks an effective rear unloading mechanism, resulting in a cumbersome and time-consuming process for storing and retrieving goods.

[0006] To achieve the above objectives, this utility model provides an electrically controlled rear-discharge container, including a container body, and a support frame slidably connected to the inner side of the container body, and a bearing plate fixedly connected to one inner side of the support frame.

[0007] The upper and lower parts of one side of the support plate are fixedly connected to the support frame, and the two support frames can be detachably connected to the baffle on one side. The bottom of the box is fixedly connected to the top frame, and the outer wall of the top frame is fixedly connected to the hydraulic cylinder by bolts. The inner side of the top frame is provided with a connecting plate, the bottom of the connecting plate is fixedly connected to the top of the support frame, and the output shaft of the hydraulic cylinder passes through the side wall of the top frame and is fixedly connected to one side of the connecting plate. One side of the box is rotatably connected to the first door by a hinge, and the other side of the box is rotatably connected to the second door by a hinge.

[0008] The support frame has sliders fixedly connected to both sides, and both sliders are slidably connected to the inner wall of the box through a groove.

[0009] The support frame has several vertical rods fixedly connected to both sides of its bottom, and all the vertical rods have wheels fixedly connected to their bottom ends.

[0010] Each of the two baffles has a sliding block fixedly connected to both sides, and the four sliding blocks are slidably connected to the inner walls of the two load-bearing frames through sliding grooves.

[0011] The bottom of the connecting plate is fixedly connected to a movable rod, and the bottom end of the movable rod passes through the top of the box through the top groove, and the bottom end of the movable rod is fixedly connected to one side of the top of the support frame.

[0012] Both baffles are equipped with threaded rods on both sides, and one end of each threaded rod passes through the side wall of the bearing frame and the sliding block in sequence via a threaded groove.

[0013] This utility model discloses an electrically controlled rear-unloading container. By incorporating a sliding support frame and a load-bearing frame, combined with a hydraulic cylinder drive, it achieves automatic rear unloading of goods. This avoids the problem of traditional containers requiring piece-by-piece handling through the front or side doors, significantly improving unloading efficiency and operational convenience, especially in confined spaces, stacked arrangements, or multi-layered stacking. Secondly, the detachable baffles allow for flexible adjustment of the load-bearing frame space according to different cargo types, enhancing the container's adaptability to diverse goods and meeting the demands of modern logistics for multifunctionality and intelligence. Furthermore, the structure is generally stable and reliable. The sliding connection between the support frame and the container body ensures smooth movement, and the precise control of the hydraulic cylinders improves operational safety, reducing the risk of cargo damage caused by manual handling. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0015] Figure 1 This is a schematic diagram of the external structure of an embodiment of the present utility model.

[0016] Figure 2 This is a schematic diagram of the inner structure of the frame in an embodiment of this utility model.

[0017] Figure 3 This is a schematic diagram of the support frame structure according to an embodiment of the present utility model.

[0018] Figure 4 This is a top view of an embodiment of the present invention.

[0019] Figure 5 This is a schematic diagram of the support frame and its structure according to an embodiment of the present utility model.

[0020] 1. Box body; 2. First door body; 3. Top frame; 4. Bearing plate; 5. Bearing frame; 6. Support frame; 7. Slider; 8. Slide groove; 9. Vertical rod; 10. Wheel body; 11. Baffle; 12. Threaded rod; 13. Hydraulic cylinder; 14. Movable rod; 15. Top groove; 16. Sliding block; 17. Sliding groove; 18. Connecting plate; 19. Second door body. Detailed Implementation

[0021] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0022] Please see Figure 1-5 An electrically controlled rear-discharge container includes a container body 1, a support frame 6 slidably connected to the inner side of the container body 1, and a bearing plate 4 fixedly connected to one side of the inner side of the support frame 6; a bearing frame 5 is fixedly connected to the upper and lower parts of one side of the bearing plate 4, and a baffle 11 is detachably connected to one side of each of the two bearing frames 5; a top frame 3 is fixedly connected to the bottom of the container body 1, and a hydraulic cylinder 13 is fixedly connected to one side of the outer wall of the top frame 3 by bolts; a connecting plate 18 is provided on the inner side of the top frame 3, wherein the bottom of the connecting plate 18 is fixedly connected to the top of the support frame 6; the output shaft of the hydraulic cylinder 13 passes through the side wall of the top frame 3 and is fixedly connected to one side of the connecting plate 18; a first door 2 is rotatably connected to one side of the container body 1 by a hinge, and a second door 19 is rotatably connected to the other side of the container body 1 by a hinge.

[0023] When it is necessary to load the goods into the container 1, the operator first enters the container 1 by opening the first door 2 on one side or the second door 19 on the other side, and places the goods in the two carrying frames 5. The carrying frames 5 are fixedly connected to the upper and lower parts of one side of the carrying plate 4, while the carrying plate 4 is fixed to one side of the support frame 6. The support frame 6 is slidably connected to the inner wall of the container 1 and can move back and forth along its sliding track. After the loading and unloading operation is completed, the first door 2 and the second door 19 are closed, and transportation or storage can be carried out. When unloading is required, the operator reopens the first door 2 and activates the hydraulic cylinder 13 installed on one side of the outer wall of the top frame 3 at the bottom of the container 1. The output shaft of the hydraulic cylinder 13 passes through the side wall of the top frame 3 and is fixedly connected to one side of the connecting plate 18. As the hydraulic cylinder 13 moves, the output shaft drives the connecting plate 18 to move away from the container 1. The bottom of the connecting plate 18 is fixedly connected to the top of the support frame 6, thereby pulling the entire support frame 6 and its internal load-bearing frame 5 out of the container 1. Since the load-bearing frame 5 is a slidable structure inside the container 1, when the support frame 6 is pulled out, the load-bearing frame 5 also moves out of the container 1, allowing the goods inside to be directly removed from the outside without manual intervention inside the container 1, greatly improving unloading efficiency. In addition, detachable baffles 11 are provided on the upper and lower parts of one side of the load-bearing frame 5, allowing for flexible adjustment of the spatial layout when loading goods of different sizes or shapes, further enhancing usability.

[0024] Furthermore, sliders 7 are fixedly connected to both sides of the support frame 6, and both sliders 7 are slidably connected to the inner wall of the box 1 through a sliding groove 8. When the hydraulic cylinder 13 is activated and pulls the support frame 6, the sliders 7 move smoothly along the sliding groove 8. This design ensures that the support frame 6 and its load can be moved out of the box 1 smoothly and stably, thereby improving the operational stability and smoothness during unloading and avoiding operational inconvenience or equipment damage caused by jamming or displacement of the support frame 6.

[0025] Furthermore, several vertical rods 9 are fixedly connected to both sides of the bottom of the support frame 6, and wheels 10 are fixedly connected to the bottom of all the vertical rods 9. As the support frame 6 is pulled out, the wheels 10 roll along the ground, sharing part of the weight load and reducing friction. This not only reduces the workload of the hydraulic cylinder 13, but also improves the efficiency and smoothness of the entire unloading process, achieving the effect of easy unloading even when loaded with heavy objects, thus enhancing the practical application capability of the container.

[0026] Furthermore, sliding blocks 16 are fixedly connected to both sides of the two baffles 11, and the four sliding blocks 16 are slidably connected to the inner walls of the two carrying frames 5 through sliding grooves 17 respectively. In the process of adjusting the internal space layout of the carrying frame 5 to adapt to goods of different sizes or shapes, the position of the baffles 11 can be quickly adjusted by moving the sliding blocks 16 along the sliding grooves 17, so that users can flexibly adjust the cargo storage space according to actual needs, thereby improving the utilization rate and flexibility of the internal space of the container and solving the problem of the non-adjustable internal space of traditional containers.

[0027] Furthermore, a movable rod 14 is fixedly connected to the bottom of the connecting plate 18, and the bottom end of the movable rod 14 passes through the top of the housing 1 via the top groove 15. The bottom end of the movable rod 14 is also fixedly connected to one side of the top of the support frame 6. During the operation of the hydraulic cylinder 13, in addition to directly moving the connecting plate 18, an additional traction force is applied to the support frame 6 through the movable rod 14. This structural arrangement ensures greater stability and reliability when the support frame 6 is pulled out, while also helping to disperse the force and prevent equipment damage caused by excessive local stress, thereby enhancing the safety and reliability of the entire device operation.

[0028] Furthermore, threaded rods 12 are provided on both sides of the two baffles 11, and one end of each threaded rod 12 passes through the side wall of the bearing frame 5 and the sliding block 16 in sequence through the threaded groove. When it is necessary to fix the position of the baffle 11, the threaded rod 12 can be rotated to tighten it to the corresponding position, ensuring that the baffle 11 will not be displaced during transportation.

[0029] In summary:

[0030] When unloading is required, the first door 2 is opened again, and then the hydraulic cylinder 13 installed on one side of the outer wall of the top frame 3 at the bottom of the box 1 is activated. The output shaft of the hydraulic cylinder 13 passes through the side wall of the top frame 3 and is fixedly connected to one side of the connecting plate 18. As the hydraulic cylinder 13 moves, the output shaft drives the connecting plate 18 to move away from the box 1. The bottom of the connecting plate 18 is fixedly connected to the top of the support frame 6 through the movable rod 14, thereby pulling the entire support frame 6 and its internal load-bearing frame 5 out of the box 1. Since the load-bearing frame 5 is a structure that can be slidably set inside the box 1, when the support frame 6 is pulled out, the load-bearing frame 5 also moves out of the box 1, so that the goods inside can be directly taken out from the outside without manual intervention inside the box 1, which greatly improves unloading efficiency. To ensure the stability of the support frame 6 during operation, sliders 7 are provided on both sides of the support frame 6, and are slidably connected to the inner wall of the box 1 through sliding grooves 8. During operation, the sliders 7 move smoothly along the sliding grooves 8, ensuring that the support frame 6 and its load can be moved out of the box 1 smoothly and stably, avoiding operational inconvenience or equipment damage caused by jamming or displacement. At the same time, to reduce the friction during the movement of the support frame 6, several vertical rods 9 are fixedly connected to both sides of the bottom of the support frame 6. Wheels 10 are fixedly connected to the bottom ends of the vertical rods 9. When the support frame 6 is pulled out, the wheels 10 roll along the ground, distributing part of the weight load and reducing frictional resistance, thereby reducing the workload of the hydraulic cylinder 13 and improving the overall unloading efficiency and smoothness. Even when loaded with heavy objects, the rear unloading function can be easily achieved. In addition, detachable baffles 11 are provided on the upper and lower parts of one side of the load-bearing frame 5, which can be used to flexibly adjust the spatial layout according to the size of the goods. The baffle 11 has sliding blocks 16 on both sides and is slidably connected to the inner wall of the support frame 5 through sliding grooves 17. This structure allows the baffle 11 to move freely along the sliding grooves 17, facilitating quick adjustment of the cargo storage space to meet the loading requirements of different sized goods, improving the utilization rate of internal space and the flexibility of use. Furthermore, the baffle 11 also has threaded rods 12 on both sides, one end of which passes through the side wall of the support frame 5 and the sliding blocks 16 through the threaded groove. When the baffle 11 is adjusted to a suitable position, it can be firmly locked by rotating the threaded rods 12 to prevent displacement during transportation, thereby improving the safety of cargo transportation and avoiding damage to goods due to vibration or other reasons.Meanwhile, a movable rod 14 is fixedly connected to the bottom of the connecting plate 18. The bottom end of the movable rod 14 passes through the top of the box 1 via the top groove 15 and is fixedly connected to one side of the top of the support frame 6. This structure applies additional traction force to the support frame 6 through the movable rod 14 while the hydraulic cylinder 13 pulls the connecting plate 18, enhancing the stability and traction effect of the support frame 6 movement. It prevents structural deformation or equipment failure caused by excessive local stress, thereby significantly improving the operational safety and reliability of the entire device. The hydraulic cylinder 13 drives the support frame 6 to move backward. Combined with auxiliary structures such as the slider 7 and the slide groove 8, the wheel 10 and the vertical rod 9, the automated unloading function of goods is realized, greatly improving loading and unloading efficiency. The combined design of the baffle 11, the sliding block 16, the sliding groove 17 and the threaded rod 12 not only improves the space adaptability but also ensures the stability of goods during transportation. The structure of the movable rod 14 and the top groove 15 enhances the uniformity of the traction force distribution of the overall system, ensuring safer and more reliable equipment operation. These improvements together constitute a new type of container system with a reasonable structure, convenient operation, and stable performance, which has broad application prospects and promotional value.

[0031] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. An electronically controlled rear-discharge container, comprising a container body, characterized in that, It also includes a support frame that slides inside the housing, and a bearing plate that is fixedly connected to one side of the inner side of the support frame; The upper and lower parts of one side of the support plate are fixedly connected to the support frame, and the two support frames can be detachably connected to the baffle on one side. The bottom of the box is fixedly connected to the top frame, and the outer wall of the top frame is fixedly connected to the hydraulic cylinder by bolts. The inner side of the top frame is provided with a connecting plate, wherein the bottom of the connecting plate is fixedly connected to the top of the support frame. The output shaft of the hydraulic cylinder passes through the side wall of the top frame and is fixedly connected to one side of the connecting plate. One side of the box is rotatably connected to the first door by a hinge, and the other side of the box is rotatably connected to the second door by a hinge.

2. The electrically controlled rear-discharge container as described in claim 1, characterized in that, Both sides of the support frame are fixedly connected to sliders, and both sliders are slidably connected to the inner wall of the box through a sliding groove.

3. The electrically controlled rear-discharge container as described in claim 1, characterized in that, Several vertical rods are fixedly connected to both sides of the bottom of the support frame, and wheels are fixedly connected to the bottom of all the vertical rods.

4. The electrically controlled rear-discharge container as described in claim 1, characterized in that, Both sides of the two baffles are fixedly connected with sliding blocks, and the four sliding blocks are slidably connected to the inner walls of the two support frames through sliding grooves.

5. The electrically controlled rear-discharge container as described in claim 1, characterized in that, A movable rod is fixedly connected to the bottom of the connecting plate, and the bottom end of the movable rod passes through the top of the box through the top groove, and the bottom end of the movable rod is fixedly connected to one side of the top of the support frame.

6. The electrically controlled rear-discharge container as described in claim 1, characterized in that, Both baffles are provided with threaded rods on both sides, and one end of each threaded rod passes through the side wall of the bearing frame and the sliding block in sequence via a threaded groove.

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