Framework type container self-discharging transport box
By designing a skeleton-type self-unloading container, and using motor-driven unloading components and auxiliary parts, the problems of cumbersome container closing and damage during tilted unloading are solved, achieving simplified operation and efficient unloading.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-27
- Publication Date
- 2026-04-03
AI Technical Summary
In the existing technology, the opening and closing operation of open-top containers is cumbersome and requires a lot of manual labor, and the tilting unloading method can easily damage the containerized goods, resulting in inconvenience in unloading.
Design a skeleton-type self-unloading freight container, which includes convenient components such as chassis frame, container body, and unloading components. It uses a motor-driven drive rod to move blocks and push plates, avoiding direct contact between the extended soft plate and the cargo. Combined with auxiliary components such as fixing frame and guide roller, it can achieve stable delivery of cargo.
It simplifies the container closing process, reduces labor requirements, and avoids cargo damage through a non-tilting unloading method, thereby improving unloading efficiency and reliability.
Smart Images

Figure CN224076211U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of freight self-unloading equipment, and in particular to a skeleton-type container self-unloading freight box. Background Technology
[0002] Currently, the main method for covering the top of open-top containers is to manually lay a waterproof tarpaulin of appropriate size on the top of the container, and then use fixing ropes to flatten the laid tarpaulin and tie it tightly to the container. This operation is relatively cumbersome, requires multiple people to work together, and is inconvenient for covering and opening the container.
[0003] To address the aforementioned issues, existing patent (CN219791231U) discloses an electrically controlled rear-discharge container, comprising a container body with a chassis frame hinged to one side of the bottom of the container body. A closing mechanism is installed on the top of the container body, consisting of a telescopic frame, a waterproof cover, and two sets of drive components. The telescopic frame includes multiple support frames, which are installed at equal intervals on the top of the container body. The waterproof cover is fixed to the top of the support frames by several sets of screws. X-shaped connectors are slidably connected between adjacent support frames. Connecting blocks are fixedly connected to both ends of the left support frame, and first fixing blocks are fixedly connected to both ends of the left support frame. This invention, through its design, allows for convenient and quick closing and opening of the container according to actual usage needs, facilitating the transportation of different goods and offering wider applicability.
[0004] However, in the aforementioned prior art, the tilting unloading method can easily damage the goods when unloading boxed cargo, making it inconvenient to unload boxed cargo. Summary of the Invention
[0005] The purpose of this utility model is to provide a skeleton-type self-unloading cargo container, which solves the technical problem in the prior art that the tilting unloading method can easily damage the cargo and make unloading the cargo inconvenient.
[0006] To achieve the above objectives, this utility model employs a skeleton-type self-unloading container, comprising a vehicle body and a convenient assembly. The convenient assembly includes a chassis skeleton, a container body, and an unloading assembly. The chassis skeleton is fixedly connected to the vehicle body and located above the vehicle body. The container body is rotatably connected to the chassis skeleton and located above the chassis skeleton. The unloading assembly includes a motor, a drive rod, a moving block, a push plate, an extension flexible plate, and auxiliary components. The motor is fixedly connected to one end of the drive rod and located outside the container body. The other end of the drive rod is rotatably connected to the container body and located inside the container body. The drive rod has threads on its surface. The moving block is threadedly connected to the drive rod and located outside the drive rod. The push plate is fixedly connected to the moving block and located outside the moving block. The extension flexible plate is fixedly connected to the push plate and located outside the push plate. The auxiliary components are fixedly connected to the container body and located outside the extension flexible plate.
[0007] The unloading assembly further includes an auxiliary block and a limiting rod. The auxiliary block is fixedly connected to the push plate and is located on the side of the push plate away from the moving block. The limiting rod is fixedly connected to the container body and passes through the auxiliary block.
[0008] The auxiliary components include a fixing frame and a sliding block. The fixing frame is fixedly connected to the container body and located on the outside of the extended flexible panel. The sliding block is detachably connected to the fixing frame and located inside the fixing frame.
[0009] The auxiliary components also include a partition plate and a soft pad. The partition plate is fixedly connected to the sliding block and is located outside the fixing frame. The soft pad is fixedly connected to the partition plate and is located outside the partition plate.
[0010] The auxiliary components also include a fixed rod and a guide roller. The fixed rod is fixedly connected to the container body and located below the push plate. The guide roller is rotatably connected to the fixed rod and located outside the fixed rod.
[0011] This utility model discloses a skeleton-type self-unloading container. In practical use, boxed goods are loaded inside the container body. During unloading, the motor drives the drive rod to rotate, the drive rod drives the moving block to move outward, and the moving block drives the push plate to push the goods outward. The extended soft plate avoids direct contact with the goods to prevent damage, thereby completely pushing the boxed goods out of the container body. This method can effectively solve the problem that tilted unloading methods are prone to damaging boxed goods. Attached Figure Description
[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0013] Figure 1 This is a structural schematic diagram of a skeleton-type self-unloading freight container of this utility model.
[0014] Figure 2 This is a perspective view of a skeleton-type self-unloading freight container of this utility model.
[0015] Figure 3 This is a partial top view of the skeleton-type self-unloading freight container of this utility model.
[0016] Figure 4 This is a partial three-dimensional view of a skeleton-type self-unloading freight container of this utility model.
[0017] 101-Vehicle body, 102-Chassis frame, 103-Container body, 104-Motor, 105-Drive rod, 106-Moving block, 107-Push plate, 108-Extension soft plate, 109-Auxiliary block, 110-Limit rod, 111-Fixed frame, 112-Sliding block, 113-Divider plate, 114-Soft pad, 115-Fixed rod, 116-Guide roller. Detailed Implementation
[0018] 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.
[0019] Please see Figures 1-4 ,in Figure 1 This is a structural schematic diagram of a skeleton-type self-unloading freight container according to this utility model. Figure 2 This is a perspective view of a skeleton-type self-unloading freight container according to this utility model. Figure 3 This is a partial top view of the skeleton-type self-unloading freight container of this utility model. Figure 4 This is a partial three-dimensional view of a skeleton-type self-unloading freight container of this utility model.
[0020] This utility model provides a skeleton-type self-unloading cargo container, including a vehicle body 101 and a convenient assembly. The convenient assembly includes a chassis frame 102, a container body 103, and an unloading assembly. The unloading assembly includes a motor 104, a drive rod 105, a moving block 106, a push plate 107, an extension soft plate 108, auxiliary parts, an auxiliary block 109, and a limiting rod 110. The auxiliary parts include a fixing frame 111, a sliding block 112, a partition plate 113, a soft pad 114, a fixing rod 115, and a guide roller 116. The aforementioned solution solves the problem that tilting unloading methods can easily damage cargo and cause inconvenience in unloading boxed goods.
[0021] In this specific embodiment, the convenient component includes a chassis frame 102, a container body 103, and an unloading assembly. The chassis frame 102 is fixedly connected to the vehicle body 101 and located above the vehicle body 101. The container body 103 is rotatably connected to the chassis frame 102 and located above the chassis frame 102. The unloading assembly includes a motor 104, a drive rod 105, a moving block 106, a push plate 107, an extension flexible plate 108, and auxiliary components. The motor 104 is fixedly connected to one end of the drive rod 105 and located outside the container body 103. The other end of the drive rod 105 is rotatably connected to the container body 103 and located inside the container body 103. The surface of the drive rod 105 has threads. The moving block 106 is threadedly connected to the drive rod 105 and located inside the drive rod 105. On the outside of 05, the push plate 107 is fixedly connected to the moving block 106 and located outside the moving block 106. The extension flexible plate 108 is fixedly connected to the push plate 107 and located outside the push plate 107. The auxiliary component is fixedly connected to the container body 103 and located outside the extension flexible plate 108. Boxed cargo is loaded inside the container body 103. When unloading, the motor 104 drives the drive rod 105 to rotate. The drive rod 105 drives the moving block 106 to move outward. The moving block 106 drives the push plate 107 to push the cargo outward. The extension flexible plate 108 avoids direct contact with the cargo, thus preventing damage to the cargo. This method can effectively solve the problem that tilted unloading methods are prone to damaging boxed cargo.
[0022] The unloading assembly further includes an auxiliary block 109 and a limiting rod 110. The auxiliary block 109 is fixedly connected to the push plate 107 and is located on the side of the push plate 107 away from the moving block 106. The limiting rod 110 is fixedly connected to the container body 103 and passes through the auxiliary block 109. When the push plate 107 moves, it causes the auxiliary block 109 to slide on the outside of the limiting rod 110, thereby ensuring the stable movement of the push plate 107.
[0023] Secondly, the auxiliary component includes a fixing frame 111 and a sliding block 112. The fixing frame 111 is fixedly connected to the container body 103 and is located on the outside of the extended flexible panel 108. The sliding block 112 is detachably connected to the fixing frame 111 and is located inside the fixing frame 111. The sliding block 112 slides inside the fixing frame 111.
[0024] Meanwhile, the auxiliary components also include a partition plate 113 and a soft pad 114. The partition plate 113 is fixedly connected to the sliding block 112 and is located on the outside of the fixing frame 111. The soft pad 114 is fixedly connected to the partition plate 113 and is located on the outside of the partition plate 113. The partition plate 113 is installed on the outside of the fixing frame 111 through the sliding block 112, thereby restricting the loaded goods, preventing the goods from sliding inside the container body 103, and reducing the collision damage to the goods during transportation.
[0025] In addition, the auxiliary components also include a fixed rod 115 and a guide roller 116. The fixed rod 115 is fixedly connected to the container body 103 and is located below the push plate 107. The guide roller 116 is rotatably connected to the fixed rod 115 and is located outside the fixed rod 115. When loading or unloading goods, the goods slide above the guide roller 116 and rotate around the fixed rod 115 via the guide roller 116, reducing the friction between the goods and the container body 103, and facilitating the loading and unloading of goods.
[0026] Using a skeleton-type self-unloading container of this embodiment, by setting the chassis frame 102, the container body 103, and the unloading assembly, in specific use, the containerized cargo is loaded inside the container body 103. The partition plate 113 is installed on the outside of the fixing frame 111 via the sliding block 112, thereby restricting the loaded cargo and preventing it from sliding inside the container body 103, reducing the risk of collision damage during transportation. When unloading the cargo, the partition plate 113 is removed, and the motor 1... 04 drives the drive rod 105 to rotate, the drive rod 105 drives the moving block 106 to move outward, the moving block 106 drives the push plate 107 to push the goods outward, the goods slide above the guide roller 116, and by the guide roller 116 rotating around the fixed rod 115, the friction between the goods and the container body 103 is reduced, thereby facilitating the direct pushing of boxed goods out of the container body 103, thus enabling rapid unloading of boxed goods and effectively improving the efficiency and reliability of unloading boxed goods.
[0027] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.
Claims
1. A skeleton type container self-unloading transport box, comprising a vehicle body, characterized in that, It also includes a convenient assembly; The convenient assembly includes a chassis skeleton, a container main body and an unloading assembly, the chassis skeleton is fixedly connected with the vehicle body and located above the vehicle body, the container main body is rotatably connected with the chassis skeleton and located above the chassis skeleton, the unloading assembly includes a motor, a driving rod, a moving block, a pushing plate, an extension soft plate and an auxiliary part, the motor is fixedly connected with one end of the driving rod and located outside the container main body, the other end of the driving rod is rotatably connected with the container main body and located inside the container main body, and the surface of the driving rod is provided with threads, the moving block is threadedly connected with the driving rod and located outside the driving rod, the pushing plate is fixedly connected with the moving block and located outside the moving block, the extension soft plate is fixedly connected with the pushing plate and located outside the pushing plate, and the auxiliary part is fixedly connected with the container main body and located outside the extension soft plate.
2. The skeleton type container self-unloading transport box according to claim 1, characterized in that, The unloading assembly further comprises an auxiliary block and a limiting rod, the auxiliary block is fixedly connected with the pushing plate and located on the side of the pushing plate away from the moving block, and the limiting rod is fixedly connected with the container main body and penetrates through the auxiliary block.
3. The skeleton type container self-unloading transport box according to claim 2, characterized in that, The auxiliary part includes a fixed frame and a sliding block, the fixed frame is fixedly connected with the container main body and located outside the extension soft plate, and the sliding block is detachably connected with the fixed frame and located inside the fixed frame.
4. The skeleton type container self-unloading transport box according to claim 3, characterized in that, The auxiliary part further comprises a partition plate and a soft pad, the partition plate is fixedly connected with the sliding block and located outside the fixed frame, and the soft pad is fixedly connected with the partition plate and located outside the partition plate.
5. The skeleton type container self-unloading transport box according to claim 4, characterized in that, The auxiliary part further comprises a fixed rod and a guide roller, the fixed rod is fixedly connected with the container main body and located below the pushing plate, and the guide roller is rotatably connected with the fixed rod and located outside the fixed rod.
Citation Information
Patent Citations
Electric control rear unloading type container
CN219791231U