Quick assembly fish unloading pipe arrangement
By linking the fish unloading components and assembly components, and utilizing the gravity of the fish to compress and seal the parts, the stability problem of the fish unloading pipeline device and the transport vehicle is solved, ensuring the stability of the fish bag and adapting to different transport lengths, thus achieving rapid assembly and stable transmission.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YANTAI BAJIAOWAN MARINE TECHNOLOGY CO LTD
- Filing Date
- 2025-08-19
- Publication Date
- 2026-07-21
AI Technical Summary
The existing fish unloading pipeline device has poor stability when connected to the transport vehicle, is easy to loosen, and the fish bag is prone to swinging, causing the fish to fall out.
Through the coordinated design of the fish unloading and assembly components, the fish's gravity is used to compress and seal the parts, enabling rapid assembly. The length of the components can be adjusted to meet different transportation needs.
It achieves stable linkage and locking between the fish unloading frame and the transport vehicle, preventing loosening, ensuring the stability of the fish bag, adapting to different transport lengths, and improving the stability and flexibility of fish transportation.
Smart Images

Figure CN224530090U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of fish unloading technology, specifically a fish unloading pipeline device that can be assembled quickly. Background Technology
[0002] A fish unloading pipe is a pipe device used to transport fish from one place to another. In the use of existing fish unloading pipes, the pipe is generally directly hooked to the fish transport vehicle, and then the fish bags on the vehicle are placed directly on the unloading pipe and released. At this time, the fish roll along the unloading pipe to another place. Although the unloading pipe can be directly hooked to the pole on the vehicle's fence, there is no locking structure after hooking, resulting in poor stability and easy detachment. If the user uses bolts to lock it, it cannot be quickly assembled. Furthermore, when the user places the fish bags on the unloading pipe, the fish bags are prone to swinging, which can easily lead to the fish bags not being able to accurately align with the unloading pipe, causing the fish to fall outside the unloading pipe. Summary of the Invention
[0003] Therefore, the purpose of this utility model is to provide a quick-assembly fish unloading pipeline device. Through the cooperation of the fish unloading components and assembly components, when the fish unloading frame is connected to the guardrail of the transport vehicle, a linkage and locking mechanism is achieved. The gravity of the transported fish is used to press and seal the device, preventing loosening. No bolts are required for locking, making it easy to complete the quick assembly. In addition, the fish unloading frame limits the assembly of the fish bag to prevent the fish from swinging and ensure the stability of fish transport.
[0004] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution: a quick-assembly fish unloading pipe device, comprising:
[0005] Fish unloading assembly, the fish unloading assembly includes a fish unloading long trough frame, a vertical plate fixed to the top surface of the fish unloading long trough frame, a baffle fixed to the side end of the fish unloading long trough frame, and an arc-shaped slot opened on the baffle.
[0006] The assembly assembly includes an L-shaped plate fixed on the baffle, an opening slot on the L-shaped plate, a round shaft fixed in the opening slot, a sleeve fitted with the round shaft, an L-shaped frame connected to one side of the sleeve, an arc-shaped plate connected to the other side of the sleeve, a fish discharge bag disposed above the fish unloading trough frame, an annular frame fixed on the fish discharge bag, and an annular groove on the annular frame.
[0007] As a preferred embodiment of the quick-assembly fish unloading pipeline device of this utility model, two of each of the L-shaped plate, opening groove, round shaft, sleeve, L-shaped frame, and arc plate are provided, and the two L-shaped plates, opening grooves, round shafts, sleeves, L-shaped frames, and arc plates are distributed on both sides of the baffle.
[0008] In a preferred embodiment of the quick-assembly fish unloading pipeline device of this utility model, the annular frame corresponds to the arc-shaped groove, and the arc-shaped groove fits into the baffle.
[0009] As a preferred embodiment of the quick-assembly fish unloading pipeline device described in this utility model, it further includes an adjustment component, which includes a deep groove opening formed at the side end of the long fish unloading trough frame and the vertical plate, and a guide inner plate that is inserted into the deep groove opening.
[0010] As a preferred embodiment of the quick-assembly fish unloading pipeline device of this utility model, the adjustment component further includes an arc-shaped baffle fixed to the end face of the inner guide plate.
[0011] The arc-shaped baffle is in contact with the outer wall of the fish unloading trough frame and the vertical plate.
[0012] As a preferred embodiment of the quick-assembly fish unloading pipeline device of this utility model, the adjustment component further includes a threaded cylinder communicating with the deep groove and a threaded rod disposed at the position of the threaded cylinder.
[0013] In a preferred embodiment of the quick-assembly fish unloading pipe device described in this utility model, the threaded rod is connected to the threaded cylinder, and the end of the threaded rod abuts against the outer wall of the arc-shaped baffle.
[0014] Compared with the prior art, the advantages of this utility model are:
[0015] 1. Through the cooperation of the fish unloading components and assembly components, the fish unloading frame is linked to the guardrail of the transport vehicle to achieve linkage and locking. The gravity of the transported fish is used to press and seal the fish, preventing it from loosening. No bolts are needed for locking, which facilitates quick assembly. In addition, the fish unloading frame limits the assembly of the fish bag to prevent the fish from swinging and ensures the stability of fish transportation.
[0016] Second, the overall length of the fish unloading trough frame can be freely adjusted by the set adjustment components to adapt to different conveying lengths and improve the flexibility of use. Attached Figure Description
[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. 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. Among them:
[0018] Figure 1 This is a structural diagram of the present invention;
[0019] Figure 2 This is an enlarged view of section A of this utility model;
[0020] Figure 3 This is a structural diagram of the assembly components of this utility model;
[0021] Figure 4 This is a structural diagram of the adjustment component of this utility model.
[0022] In the diagram: 11. Fish unloading long trough frame; 12. Vertical plate; 13. Baffle; 14. Arc-shaped trough opening; 21. L-shaped plate; 22. Opening trough; 23. Round shaft; 24. Sleeve; 25. L-shaped frame; 26. Arc-shaped plate; 27. Fish outlet bag; 28. Annular frame; 29. Annular trough; 31. Deep trough opening; 32. Inner guide plate; 33. Arc-shaped baffle; 34. Threaded cylinder; 35. Threaded long rod. Detailed Implementation
[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.
[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0025] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.
[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.
[0027] This utility model provides a quick-assembly fish unloading pipeline device. Through the cooperation of the fish unloading components and assembly components, when the fish unloading frame is connected to the guardrail of the transport vehicle, a linkage and locking mechanism is achieved. The gravity of the transported fish is used to press and seal the connection, preventing loosening. No bolts are required for locking, making it easy to complete the quick assembly. In addition, the fish unloading frame limits the assembly of the fish bag to prevent the fish from swinging and ensure the stability of fish transport.
[0028] Figures 1-4 The diagram shown is an overall structural schematic of an embodiment of the quick-assembly fish unloading pipeline device of this utility model. Please refer to [link / reference]. Figures 1-4 The main structure of this embodiment includes: a fish unloading assembly and an assembly assembly.
[0029] The fish unloading assembly is used in conjunction with the assembly assembly. Specifically, the fish unloading assembly includes a fish unloading long trough frame 11, a vertical plate 12 fixed to the top surface of the fish unloading long trough frame 11, a baffle 13 fixed to the side end of the fish unloading long trough frame 11, and an arc-shaped slot 14 opened on the baffle 13.
[0030] In practical use, the assembly components are installed and used based on the unloading long trough frame 11, vertical plate 12, baffle 13 and arc-shaped slot 14.
[0031] The assembly components are used for quick assembly and locking, and to prevent the fish from swinging out. Specifically, the assembly components include an L-shaped plate 21 fixed on the baffle 13, an opening slot 22 opened on the L-shaped plate 21, a round shaft 23 fixed in the opening slot 22, a sleeve 24 fitted with the round shaft 23, an L-shaped frame 25 connected to one side of the sleeve 24, an arc-shaped plate 26 connected to the other side of the sleeve 24, a fish bag 27 set above the fish unloading long trough frame 11, an annular frame 28 fixed on the fish bag 27, and an annular groove 29 opened on the annular frame 28.
[0032] In practical use, the user hooks the L-shaped plate 21 to the transport vehicle guardrail. When hooking, the guardrail pushes the arc-shaped plate 26, and the arc-shaped plate 26 moves under force. The arc-shaped plate 26 drives the sleeve 24 to rotate along the circular shaft 23 until the arc-shaped plate 26 is embedded in the opening slot 22. Since the L-shaped frame 25 rotates with the rotation of the sleeve 24, the L-shaped frame 25 directly flips and closes the front end of the L-shaped plate 21. In this way, the L-shaped frame 25 provides secondary positioning for the transport vehicle guardrail, preventing the transport vehicle guardrail from becoming loose from the L-shaped plate 21. The linkage design facilitates quick assembly. During use, the arc-shaped slot 14 and the baffle 13 fit together, which prevents the fish bag 27 from swinging during the fish unloading process and ensures the stability of the fish unloading.
[0033] Furthermore, it also includes an adjustment assembly, which includes a deep groove 31 opened at the side end of the fish unloading long trough frame 11 and the vertical plate 12, and a guide inner plate 32 inserted into the deep groove 31; the adjustment assembly also includes an arc-shaped baffle 33 fixed to the end face of the guide inner plate 32; wherein, the arc-shaped baffle 33 contacts the outer wall of the fish unloading long trough frame 11 and the vertical plate 12; the adjustment assembly also includes a threaded cylinder 34 communicating with the deep groove 31, and a threaded long rod 35 disposed at the position of the threaded cylinder 34; the threaded long rod 35 is connected to the threaded cylinder 34, and the end of the threaded long rod 35 abuts against the outer wall of the arc-shaped baffle 33;
[0034] In practical use, the user pulls the arc-shaped baffle 33, which drives the inner guide plate 32 to slide along the deep groove 31. When it slides to the desired position, the user rotates the threaded rod 35. The threaded rod 35 advances along the threaded cylinder 34 until the end of the threaded rod 35 abuts and locks against the inner guide plate 32. This allows for free adjustment of the overall length of the fish unloading long trough frame 11 to adapt to different conveying lengths and improve the flexibility of use.
[0035] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.
Claims
1. A quick-assembly fish unloading pipeline device, characterized in that, include: Fish unloading assembly, the fish unloading assembly includes a fish unloading long trough frame (11), a vertical plate (12) fixed on the top surface of the fish unloading long trough frame (11), a baffle (13) fixed on the side end of the fish unloading long trough frame (11), and an arc-shaped slot (14) opened on the baffle (13). The assembly assembly includes an L-shaped plate (21) fixed on the baffle (13), an opening slot (22) opened on the L-shaped plate (21), a round shaft (23) fixed in the opening slot (22), a sleeve (24) fitted with the round shaft (23), an L-shaped frame (25) connected to one side of the sleeve (24), an arc-shaped plate (26) connected to the other side of the sleeve (24), a fish bag (27) set above the fish unloading long trough frame (11), an annular frame (28) fixed on the fish bag (27), and an annular groove (29) opened on the annular frame (28).
2. The fish unloading pipeline device for rapid assembly according to claim 1, characterized in that, Two of each of the L-shaped plate (21), opening groove (22), round shaft (23), sleeve (24), L-shaped frame (25), and arc plate (26) are provided, and the two L-shaped plates (21), opening groove (22), round shaft (23), sleeve (24), L-shaped frame (25), and arc plate (26) are distributed on both sides of the baffle (13).
3. The fish unloading pipeline device for rapid assembly according to claim 1, characterized in that, The annular frame (28) corresponds to the arc-shaped slot (14), and the arc-shaped slot (14) fits into the baffle (13).
4. The fish unloading pipeline device for rapid assembly according to claim 1, characterized in that, It also includes an adjustment component, which includes a deep groove (31) opened at the side end of the fish unloading long trough frame (11) and the vertical plate (12), and a guide inner plate (32) inserted into the deep groove (31).
5. A quick-assembly fish unloading pipeline device according to claim 4, characterized in that, The adjustment assembly also includes an arc-shaped baffle (33) fixed to the end face of the inner guide plate (32); The arc-shaped baffle (33) is in contact with the outer wall of the fish unloading long trough frame (11) and the vertical plate (12).
6. The fish unloading pipeline device for rapid assembly according to claim 5, characterized in that: The adjustment assembly also includes a threaded cylinder (34) communicating with the deep groove (31) and a threaded rod (35) disposed at the position of the threaded cylinder (34).
7. A quick-assembly fish unloading pipeline device according to claim 6, characterized in that: The threaded rod (35) is connected to the threaded cylinder (34), and the end of the threaded rod (35) abuts against the outer wall of the arc-shaped baffle (33).