CN217308835U

CN217308835U - Aquatic product fishing device

Info

Publication number: CN217308835U
Application number: CN202221317525.4U
Authority: CN
Inventors: 李恩军; 秦秀东; 秦荣娟; 易祖晓; 徐佳智
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-08-30
Anticipated expiration: 2032-05-30

Abstract

The utility model discloses an aquatic products fishing device belongs to aquatic products fishing equipment field. The utility model provides an aquatic products fishing device, includes solid fixed ring, gu fixed ring lower part fixedly connected with screen frame A, screen frame A lower part rotates and is connected with the bottom plate, gu fixed ring outside rotates and is connected with the swivel becket, the swivel becket downside is equipped with screen frame B, equidistant rotation between swivel becket and the screen frame B is connected with a plurality of connecting rods, is connected with adjustment mechanism between swivel becket and the solid fixed ring. This application technical scheme drives the swivel becket through rotating the threaded rod and rotates on solid fixed ring, the swivel becket passes through the motion of connecting rod drive net frame B, net frame B descends in net frame A outside when carrying out the pivoted around net frame A, make the mesh on the net frame B and the mesh coincidence cancellation on the net frame A, and then change the mesh size that net frame A and the cooperation of net frame B formed, make the fish size that this device can be caught as required carry out the mesh and adjust, thereby reduce the trouble of letter sorting, promote and catch efficiency, high durability and convenient use.

Description

Aquatic product fishing device

Technical Field

The utility model relates to an aquatic products equipment field of catching, more specifically say, relate to an aquatic products fishing device.

Background

The aquatic products are the general term for aquatic animal and plant products and their processed products produced in the marine and fresh water fishery industries. After the economic aquatic animals in the aquatic products grow to a mature period, the aquatic animals are fished and sold after being classified. Present catch net mesh and be mostly fixed size, the fish size of catching that can't be according to when catching screens for need carry out careful letter sorting to fish of different sizes, kind difference after catching aquatic products, increase unnecessary process, waste time and energy. Therefore, it is very important to design a fishing device with a changeable screen size, and in view of this, a aquatic product fishing device is provided.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide an aquatic products fishing device to solve the problem of proposing in the above-mentioned background art.

2. Technical scheme

The utility model provides an aquatic products fishing device, includes solid fixed ring, gu fixed ring lower part fixedly connected with screen frame A, screen frame A rotates in the lower part and is connected with the bottom plate, spacing subassembly is installed to the bottom plate bottom surface, gu fixed ring outside rotates and is connected with the swivel becket, the swivel becket downside is equipped with screen frame B, equidistant rotation is connected with a plurality of connecting rods between swivel becket and the screen frame B, be connected with adjustment mechanism between swivel becket and the solid fixed ring.

Preferably, a plurality of hanging rings are connected to the top surface of the fixing ring at equal intervals.

Preferably, spacing subassembly includes the double threaded screw who is connected with the bottom plate rotation, double threaded screw both ends fixedly connected with hand wheel A, the equal threaded connection of double threaded screw both sides screw thread portion has the fixture block, fixture block and bottom plate sliding contact, just fixture block upper portion is pegged graft with the screen frame A and is cooperated.

Preferably, the mesh size of the net frame B is the same as that of the net frame A, the net frame B is sleeved outside the net frame A, and the inner wall of the net frame B is in sliding contact with the outer wall of the net frame A.

Preferably, the upper part of the connecting rod is in sliding fit with a fixing rod, and the fixing rod is fixedly connected with the fixing ring.

Preferably, adjustment mechanism includes the threaded sleeve who rotates with the swivel becket and be connected, threaded sleeve female connection has the threaded rod, the equal fixedly connected with hand wheel B in threaded rod both ends, just the equal sliding connection in threaded rod both sides has the limiting plate, the limiting plate is connected fixedly with solid fixed ring.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. this application technical scheme is through rotating the threaded rod, threaded sleeve and threaded rod cooperation drive the swivel becket and rotate on solid fixed ring, the swivel becket passes through the connecting rod and drives the motion of net frame B with the dead lever cooperation, make net frame B descend in the net frame A outside when carrying out the pivoted around net frame A, make the mesh on the net frame B and the mesh coincidence cancellation on the net frame A, and then change the mesh size that net frame A and the cooperation of net frame B formed, make the fish size that this device can be catched as required carry out the mesh and adjust, thereby reduce the trouble of letter sorting, efficiency is catched in the promotion, high durability and convenient use.

2. This application technical scheme drives double threaded screw through rotating hand wheel A and rotates, and two fixture blocks are close to each other or keep away from, and after two fixture blocks and net frame A's grafting cancellation, the bottom plate is rotatable to be opened, is convenient for emit the aquatic products after catching, and convenient operation has further improved fishing efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of a limiting assembly of the present invention;

FIG. 3 is an enlarged schematic view of the structure at the position A;

fig. 4 is a schematic view of an adjusting mechanism of the present invention;

the reference numbers in the figures illustrate: 1. a fixing ring; 2. a screen frame A; 3. a base plate; 4. a limiting component; 401. a double-ended screw; 402. a hand wheel A; 403. a clamping block; 5. a hoisting ring; 6. a rotating ring; 7. a screen frame B; 8. a connecting rod; 9. fixing the rod; 10. an adjustment mechanism; 1001. a threaded sleeve; 1002. a threaded rod; 1003. a hand wheel B; 1004. and a limiting plate.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides an aquatic products fishing device, includes solid fixed ring 1, gu fixed ring 1 lower part fixedly connected with screen frame A2, screen frame A2 lower part rotates and is connected with bottom plate 3, spacing subassembly 4 is installed to bottom plate 3 bottom surface, gu fixed ring 1 outside rotates and is connected with swivel 6, the 6 downside of swivel 6 is equipped with screen frame B7, equidistant rotation is connected with a plurality of connecting rods 8 between swivel 6 and the screen frame B7, be connected with adjustment mechanism 10 between swivel 6 and the solid fixed ring 1.

In this technical scheme, seted up a plurality of through-holes on the bottom plate 3, spacing subassembly 4 is connected between bottom plate 3 and the net frame A2, can make bottom plate 3 rotate around net frame A2 when spacing subassembly 4 moves about for bottom plate 3 opens, is convenient for emit aquatic products.

The rotating ring 6 rotates under the driving of the adjusting mechanism 10, the rotating ring 6 drives the net frame B7 to move through the connecting rod 8, the net frame B7 rotates around the net frame A2 and descends outside the net frame A2, so that the coincidence between the meshes on the net frame B7 and the meshes on the net frame A2 is cancelled, and the meshes on the net frame B7 and the meshes on the net frame A2 are matched to form small-sized meshes, so that the device can adjust the meshes of fishes caught as required, the fishes smaller than the meshes are prevented from being caught, and the trouble of sorting is reduced.

Specifically, the top surface of the fixing ring 1 is connected with a plurality of lifting rings 5 at equal intervals.

In the technical scheme, the lifting ring 5 is connected with a crane through a rope to drive the device to catch.

Further, the limiting assembly 4 comprises a double-threaded screw 401 rotatably connected with the bottom plate 3, hand wheels a402 are fixedly connected to two ends of the double-threaded screw 401, clamping blocks 403 are in threaded connection with threaded portions on two sides of the double-threaded screw 401, the clamping blocks 403 are in sliding contact with the bottom plate 3, and the upper portions of the clamping blocks 403 are in plug-in fit with the net frame a 2.

In the technical scheme, the hand wheel A402 is rotated to drive the double-head screw 401 to rotate, after the two clamping blocks 403 are far away from each other and are not spliced with the net frame A2, the bottom plate 3 can be opened, and the caught aquatic products can be conveniently discharged.

Furthermore, the mesh size of the mesh of the screen frame B7 is the same as that of the mesh size of the screen frame A2, the screen frame B7 is sleeved outside the screen frame A2, and the inner wall of the screen frame B7 is in sliding contact with the outer wall of the screen frame A2.

In this solution, the frame B7 can rotate and lift outside the frame a2, so that the meshes on the frame B7 and the meshes on the frame a2 are not overlapped, and the meshes on the frame B7 and the meshes on the frame a2 cooperate to form small-sized meshes.

Furthermore, the upper part of the connecting rod 8 is matched with a fixed rod 9 in a sliding way, and the fixed rod 9 is fixedly connected with the fixed ring 1.

In this solution, when the rotating ring 6 drives the link 8 to move on the fixed rod 9, the net frame B7 descends while rotating on the outer side of the net frame a 2.

Furthermore, the adjusting mechanism 10 includes a threaded sleeve 1001 rotatably connected to the rotating ring 6, the threaded sleeve 1001 is internally threaded with a threaded rod 1002, hand wheels B1003 are fixedly connected to two ends of the threaded rod 1002, limiting plates 1004 are slidably connected to two sides of the threaded rod 1002, and the limiting plates 1004 are fixedly connected to the fixing ring 1.

In the technical scheme, the rotating ring 6 can drive the threaded sleeve 1001 to synchronously move when rotating, the threaded rod 1002 and the limiting plate 1004 can move along with the threaded sleeve 1001 in a sliding fit mode, and meanwhile, the handwheel B1003 and the limiting plate 1004 are in contact to prevent the rotating ring 6 from having rotatable looseness.

The utility model provides an aquatic products fishing device, it rotates hand wheel B1003 and drives threaded rod 1002 and rotate to rotate, threaded rod 1002 drives the swivel becket 6 of being connected with threaded sleeve 1001 and rotates on solid fixed ring 1, swivel becket 6 passes through connecting rod 8 and dead lever 9 cooperation and drives the motion of net frame B7, make net frame B7 descend in the net frame A2 outside when carrying out the pivoted around net frame A2, mesh on the net frame B7 and the mesh coincidence cancellation on the net frame A2, mesh on the net frame B7 and the mesh cooperation on the net frame A2 form the mesh of small-size, make the fish that this device can catch as required carry out the mesh and adjust.

After the aquatic products are caught, the hand wheel A402 is rotated to drive the double-headed screw 401 to rotate, the two clamping blocks 403 are far away from each other and are not inserted into the net frame A2, and the bottom plate 3 can be opened, so that the caught aquatic products can be conveniently discharged.

Claims

1. The utility model provides an aquatic products fishing device which characterized in that: including solid fixed ring (1), gu fixed ring (1) lower part fixedly connected with net frame A (2), net frame A (2) sub-unit rotates and is connected with bottom plate (3), spacing subassembly (4) are installed to bottom plate (3) bottom surface, gu fixed ring (1) outside rotates and is connected with swivel becket (6), swivel becket (6) downside is equipped with net frame B (7), equidistant rotation is connected with a plurality of connecting rods (8) between swivel becket (6) and net frame B (7), be connected with adjustment mechanism (10) between swivel becket (6) and solid fixed ring (1).

2. The aquatic product fishing device of claim 1, wherein: the top surface of the fixing ring (1) is connected with a plurality of lifting rings (5) at equal intervals.

3. The aquatic product fishing device of claim 1, wherein: spacing subassembly (4) include with bottom plate (3) rotation connection's double-end screw (401), double-end screw (401) both ends fixedly connected with hand wheel A (402), the equal threaded connection of double-end screw (401) both sides screw thread portion has fixture block (403), fixture block (403) and bottom plate (3) sliding contact, just fixture block (403) upper portion is pegged graft the cooperation with net frame A (2).

4. The aquatic product fishing device of claim 1, wherein: the net frame B (7) mesh is the same as the net frame A (2) mesh in size, the net frame A (2) outside is located to net frame B (7) cover, just net frame B (7) inner wall and net frame A (2) outer wall sliding contact.

5. The aquatic product fishing device of claim 1, wherein: the upper part of the connecting rod (8) is in sliding fit with a fixing rod (9), and the fixing rod (9) is fixedly connected with the fixing ring (1).

6. The aquatic product fishing device of claim 1, wherein: adjustment mechanism (10) include rotate threaded sleeve (1001) of being connected with swivel becket (6), threaded sleeve (1001) female connection has threaded rod (1002), threaded rod (1002) both ends equal fixedly connected with hand wheel B (1003), just threaded rod (1002) both sides equal sliding connection has limiting plate (1004), limiting plate (1004) are connected fixedly with solid fixed ring (1).