Bait container placing device and crab pot

The mechanical structure and angle limiting mechanism of the flip plate driven by the rotating shaft solve the problem of inconvenient fixation of the bait box in the crab trap, realizes rapid loading and unloading and stable containment, and improves the efficiency and economic benefits of fishery operations.

CN224205951UActive Publication Date: 2026-05-08陈红完
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Patent Information

Application Number
CN202521170338.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-06-10
Publication Date
2026-05-08
Estimated Expiration
2035-06-10

AI Technical Summary

Technical Problem

The existing method of fixing the bait box in crab traps is inconvenient to operate. The rubber bands are prone to aging and damage, and the hooks are difficult to align accurately in the marine environment and are prone to loosening, which affects the fishermen's operating efficiency and the stability of the bait box.

Method used

The mechanical structure of the flip-plate driven by the rotating shaft, combined with the angle limiting mechanism and the multi-flip-plate design, enables the rapid loading and unloading of the bait container. The modular design of the support structure and snap-fit ​​parts ensures the stability and convenient operation of the device.

Benefits of technology

It improved fishermen's operational efficiency, reduced labor costs, simplified operating procedures, enhanced the stability and baiting capabilities of the equipment, and reduced reliance on skill requirements.

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Abstract

The utility model discloses a bait container placing device and a crab pot, and the bait container placing device comprises a bearing body which is fixed in a crab pot body through a supporting structure; the rotating shaft is rotatably connected in the bearing body; the plurality of turning plates are uniformly fixed on the rotating shaft in the circumferential direction, and an accommodating space for accommodating a bait container is formed between the adjacent turning plates and the bearing body; the angle limiting mechanism is arranged on the bearing body and used for limiting the rotating angle of the rotating shaft; the device has the advantages that the bait container can be quickly taken and placed, and the working efficiency and the use convenience are improved.
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