CN-224205951-U - Bait container placer and crab pot

Abstract

The utility model discloses a bait container placing device and a crab pot, wherein the bait container placing device comprises a supporting body, a rotating shaft, a plurality of turning plates, an angle limiting mechanism and an angle limiting mechanism, wherein the supporting body is fixed in the crab pot body through a supporting structure, the rotating shaft is rotatably connected in the supporting body, the turning plates are circumferentially and uniformly fixed on the rotating shaft, an accommodating space for accommodating the bait container is formed between each adjacent turning plate and the supporting body, and the angle limiting mechanism is arranged on the supporting body and used for limiting the rotating angle of the rotating shaft.

Inventors

• Chen Hongwan

Assignees

• 陈红完

Dates

Publication Date

20260508

Application Date

20250610

Claims (9)

1. 1. A bait container placing device is characterized by comprising, The carrier is fixed in the crab pot body through the supporting structure; The rotating shaft is rotatably connected in the bearing body; The plurality of turning plates are circumferentially and uniformly fixed on the rotating shaft, and an accommodating space for accommodating the bait container is formed between the adjacent turning plates and the supporting body; The angle limiting mechanism is arranged on the supporting body and used for limiting the rotation angle of the rotating shaft.
2. 2. A bait holder placement device as in claim 1 wherein the carrier comprises, An arc-shaped plate, wherein a plurality of meshes are formed in the arc-shaped plate; The two net plates are respectively fixed on two sides of the arc-shaped plate, and the rotating shaft is rotatably connected between the two net plates.
3. 3. A bait holder placement device as in claim 1 wherein the angle limiting mechanism comprises, One end of the pressing rod is movably connected to the side wall of the supporting body, and the other end of the pressing rod can move downwards to press the rotating shaft; And the elastic element is connected between the supporting body and the pressing rod and keeps the pressing rod in a downward movement trend.
4. 4. A bait holder placing device according to claim 3 and characterized in that the elastic element is a rubber ring, two ends of the rubber ring are sleeved on the compression bar, and the middle part of the rubber ring is hung on a hook on the side wall of the carrier after being stretched.
5. 5. The bait holder placing device according to claim 4, wherein the end part of the compression bar is provided with two limit grooves, and two ends of the rubber ring are respectively sleeved in the two limit grooves.
6. 6. A bait holder placement device as in claim 3 wherein the end of the shaft is polygonal in configuration and has a plurality of flats for compression of the plunger.
7. 7. The bait holder placing device according to claim 6, wherein the end part of the rotating shaft is of a right triangle structure, the number of the turning plates is three, and the three turning plates are uniformly distributed on the rotating shaft at an included angle of 120 degrees.
8. 8. A bait holder placement device as in claim 1 wherein the support structure comprises, The upright post is vertically arranged in the crab pot body; the clamping pieces are arranged at the upper end and the lower end of the upright post and are fixedly connected with the crab pot body; The supporting body is detachably connected with the upright post through a connecting piece.
9. 9. A crab pot comprising a crab pot body, further comprising a bait holder placement device as recited in any one of claims 1-8, wherein the bait holder placement device is secured within the crab pot body.

Description

Bait container placer and crab pot Technical Field The utility model relates to the technical field of fishing gear, in particular to a bait container placement device and a crab pot. Background Crab cages are passive fishing tools widely applied to marine fishery and freshwater aquaculture, and the crabs are attracted to enter and be trapped by placing baits in the cages. With the development of fishing technology, the bait box gradually becomes the main mode of bait throwing in the crab pot, compares directly to scatter the bait, and bait box can effectively control bait's release rate and scope, improves the bait effect. In the prior art, a bait box generally adopts a sealed or semi-sealed container structure, bait such as fishes and shrimps is loaded in the bait box, smell is released through preset ventilation holes or openings, and a corresponding fixing device is required to be configured for stably mounting the bait box in a crab pot. At present, the fixing mode of the bait box in the crab pot mainly adopts the mode of rubber band binding or clamping hook clamping connection. The elastic band fixing mode is to directly bind the bait box on the frame of the crab pot by the elastic band, and the clamping hook fixing mode is to arrange a clamping hook structure on the crab pot, and the bait box is connected and fixed with the clamping hook through a corresponding clamping part. However, the two fixing modes have obvious operation inconvenience, namely the rubber band is easy to age and damage in a seawater environment, the rubber band needs to be untied and rebinding when the bait is replaced each time, the operation is tedious and time-consuming, the clamping hook fixing mode is relatively simple, but the accurate alignment is difficult to realize in a marine jolt environment due to limited operation space, and the clamping hook structure is easy to loosen and lose efficacy after long-term use, so that the stability of the bait box is influenced. The inconvenience of the fixing mode directly affects the operation efficiency of fishermen, particularly in the offshore operation environment, the fishermen needs to frequently replace baits to keep the baiting effect, and the existing fixing mode makes the operation of taking and placing the bait box difficult and time-consuming. Therefore, development of a bait holder placement device is urgently needed, stable installation of a bait box in a crab pot can be ensured, and convenient taking and placing operation of the bait box can be realized, so that the service efficiency of the crab pot and the operation convenience of fishermen are improved. Disclosure of utility model One of the purposes of the utility model is to provide a bait container placement device which can realize rapid taking and placing of bait containers and improve the operation efficiency and the use convenience. In order to achieve the above purpose, the utility model provides a bait container placing device which comprises, The carrier is fixed in the crab pot body through the supporting structure; The rotating shaft is rotatably connected in the bearing body; The plurality of turning plates are circumferentially and uniformly fixed on the rotating shaft, and an accommodating space for accommodating the bait container is formed between the adjacent turning plates and the supporting body; The angle limiting mechanism is arranged on the supporting body and used for limiting the rotation angle of the rotating shaft. Preferably, the carrier comprises a plurality of rollers, An arc-shaped plate, wherein a plurality of meshes are formed in the arc-shaped plate; The two net plates are respectively fixed on two sides of the arc-shaped plate, and the rotating shaft is rotatably connected between the two net plates. Preferably the angle limiting mechanism comprises a cam, One end of the pressing rod is movably connected to the side wall of the supporting body, and the other end of the pressing rod can move downwards to press the rotating shaft; And the elastic element is connected between the supporting body and the pressing rod and keeps the pressing rod in a downward movement trend. Preferably, the elastic element is a rubber ring, two ends of the rubber ring are sleeved on the compression bar, and the middle part of the rubber ring is hung on a hook on the side wall of the supporting body after being stretched. Preferably, the end part of the compression bar is provided with two limit grooves, and two ends of the rubber ring are respectively sleeved in the two limit grooves. Preferably, the end part of the rotating shaft is of a polygonal structure and is provided with a plurality of planes for pressing the pressing rod. Preferably, the end part of the rotating shaft is of a regular trilateral structure, the number of the turning plates is three, and the three turning plates are uniformly distributed at an included angle of 120 degrees on the rotating shaft. Preferably, the support structure