Combined type anti-skid buffering device
Through multiple buffering and deceleration measures using a composite anti-slip buffer device, the problem of collisions caused by excessive speed of luggage in the sorting chute was solved, and the luggage was safely landed.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 海南美兰国际空港股份有限公司
- Filing Date
- 2025-06-11
- Publication Date
- 2026-05-01
AI Technical Summary
During the use of the sorting chute, newly slid-down luggage may collide with luggage piled up below the chute, resulting in damage or breakage of the luggage.
It adopts a composite anti-slip buffer device, including anti-collision strips, buffer pads and deceleration conveyor belts, which reduces the landing speed of luggage through multiple buffering and deceleration measures to prevent collisions.
It effectively reduces the landing speed of luggage, minimizes collisions between newly descending luggage and luggage at the bottom of the steel trough, and prevents damage.
Smart Images

Figure CN224185063U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of anti-slip technology, and in particular relates to a composite anti-slip buffer device. Background Technology
[0002] The sorting chute is used to receive baggage transported by DCV trolleys and is the last station in the departure system. The chute is located below the tipping machine. When the DCV pallet trolley loaded with baggage reaches the destination chute, the tipping machine tilts at a certain angle towards the destination chute, causing the baggage to fall to the end of the chute, where cargo personnel sort and load it onto the truck.
[0003] However, during the use of the slide, some luggage may accumulate below the slide. Newly sliding luggage may collide with the luggage accumulated below the slide due to excessive speed, causing damage to the luggage. Utility Model Content
[0004] To address the problems existing in the prior art, this utility model provides a composite anti-slip buffer device. The anti-collision strips act as a buffer when luggage contacts the baffle, preventing damage. The first buffer pad slows down the luggage's descent speed. As the luggage reaches the deceleration conveyor belt, the conveyor belt further slows its descent. The buffer curtain then further slows the luggage and prevents it from rolling over. Finally, the second buffer pad provides further slowing. Through this series of multiple buffering and deceleration measures, the descent speed of the luggage is effectively reduced, minimizing damage caused by collisions between newly descending luggage and the luggage at the bottom of the steel trough.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a composite anti-slip buffer device, comprising a steel trough body, two baffles on the surface of the steel trough body, a fixed frame fixedly connected to the surface of the steel trough body, a buffer curtain on the surface of the fixed frame, a first buffer pad fixedly connected inside the steel trough body, a second buffer pad at the bottom inside the steel trough body, a buffer plate movably connected to the surface of one of the baffles, a spring plate fixedly connected to one end of the baffle corresponding to the buffer plate, an anti-collision strip on the surface of the other baffle, and a hollow groove inside the steel trough body, with a deceleration conveyor belt installed inside the hollow groove.
[0006] Furthermore, two support plates are fixedly connected to one end of the fixing frame, and the end of the support plate away from the fixing frame is fixedly connected to the surface of the steel channel body.
[0007] Furthermore, both the first and second buffer pads are made of rubber.
[0008] Compared with the prior art, the beneficial effects of this utility model are:
[0009] The anti-collision strips act as a buffer when luggage comes into contact with the baffle, preventing damage. The first buffer pad slows down the luggage's descent speed. As the luggage reaches the deceleration conveyor belt, the conveyor belt further slows down the luggage's descent speed. Then, it is further slowed down by the buffer curtain, which also prevents the luggage from rolling over. Finally, it is slowed down by the second buffer pad. Through this series of multiple buffering and deceleration measures, the descent speed of the luggage is effectively reduced, minimizing the damage caused by newly descending luggage colliding with the luggage at the bottom of the steel trough. Attached Figure Description
[0010] Figure 1 This is a schematic diagram of the overall structure of this utility model.
[0011] In the diagram: 1. Steel trough body; 2. Baffle; 3. Buffer plate; 4. Spring plate; 5. First buffer pad; 6. Second buffer pad; 7. Anti-collision strip; 8. Fixing frame; 9. Buffer curtain; 10. Speed reduction conveyor belt. Detailed Implementation
[0012] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.
[0013] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Example
[0014] See appendix Figure 1 As shown, a composite anti-slip buffer device includes a steel trough body 1. Two baffles 2 are provided on the surface of the steel trough body 1. A fixing frame 8 is fixedly connected to the surface of the steel trough body 1. A buffer curtain 9 is provided on the surface of the fixing frame 8. A first buffer pad 5 is fixedly connected inside the steel trough body 1. A second buffer pad 6 is provided at the bottom inside the steel trough body 1. A buffer plate 3 is movably connected to the surface of one baffle 2. A spring plate 4 is fixedly connected to one end of the baffle 2 corresponding to the position of the buffer plate 3. An anti-collision strip 7 is provided on the surface of the other baffle 2. A hollow groove is opened inside the steel trough body 1. A deceleration conveyor belt 10 is provided inside the hollow groove.
[0015] Two support plates are fixedly connected to one end of the fixed frame 8, and the end of the support plate away from the fixed frame 8 is fixedly connected to the surface of the steel channel body 1.
[0016] Both the first buffer pad 5 and the second buffer pad 6 are made of rubber.
[0017] Working principle: The steel trough body 1 is located below the tipping machine. When the DCV pallet trolley loaded with luggage reaches the destination chute, the tipping machine tilts at a certain angle towards the destination chute, causing the luggage to fall into the interior of the steel trough body 1. The luggage slides inside the steel trough body 1 and, after contacting the buffer plate 3, the buffer plate 3 moves and contacts the spring plate 4. After the spring plate 4 retracts, it rebounds, causing the buffer plate 3 to reset and bounce the luggage to the baffle 2 on the other side of the steel trough body 1. The anti-collision strip 7 can buffer the luggage when it contacts the baffle 2, preventing damage. The first buffer pad 5 can slow down the luggage's descent speed. When the luggage reaches the deceleration conveyor belt 10, the deceleration conveyor belt 10 further slows down the luggage's descent speed. Then, it is buffered and slowed down by the buffer curtain 9, which also prevents the luggage from rolling. Finally, it is buffered and slowed down by the second buffer pad 6. Through this series of multiple buffering and deceleration measures, the luggage's descent speed is effectively reduced, reducing the damage caused by the collision between the newly sliding luggage and the luggage at the bottom of the steel trough body 1.
[0018] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description. Therefore, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this utility model, and no reference numerals in the claims should be construed as limiting the scope of the claims.
[0019] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A composite anti-slip buffer device, comprising a steel trough body (1), wherein two baffles (2) are provided on the surface of the steel trough body (1), characterized in that: A fixed frame (8) is fixedly connected to the surface of the steel trough body (1), a buffer curtain (9) is provided on the surface of the fixed frame (8), a first buffer pad (5) is fixedly connected inside the steel trough body (1), a second buffer pad (6) is provided at the bottom inside the steel trough body (1), a buffer plate (3) is movably connected to the surface of one of the baffles (2), a spring plate (4) is fixedly connected to one end of the baffle (2) corresponding to the position of the buffer plate (3), an anti-collision strip (7) is provided on the surface of the other baffle (2), a hollow groove is opened inside the steel trough body (1), and a deceleration conveyor belt (10) is provided inside the hollow groove.
2. The composite anti-slip buffer device according to claim 1, characterized in that: Two support plates are fixedly connected to one end of the fixed frame (8), and the end of the support plate away from the fixed frame (8) is fixedly connected to the surface of the steel channel body (1).
3. The composite anti-slip buffer device according to claim 1, wherein: Both the first buffer pad (5) and the second buffer pad (6) are made of rubber.