CN210901008U

CN210901008U - Freshwater fish catching device

Info

Publication number: CN210901008U
Application number: CN201921349678.5U
Authority: CN
Inventors: 杨亚喜
Original assignee: Shenzhen Zhanshen Fishery Technology Co ltd
Current assignee: Shenzhen Zhanshen Fishery Technology Co ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-07-03
Anticipated expiration: 2029-08-20

Abstract

The utility model relates to a catch technical field, and disclose a device is catched to fresh water fish, including the expansion plate, the top fixed mounting of expansion plate one side has well hollow rod, and the one end activity of well hollow rod has cup jointed the connecting rod, the one end of connecting rod extends to the inner chamber of well hollow rod, the surface activity of connecting rod has cup jointed the movable sleeve, and the top fixed mounting of movable sleeve has the fixed block, one side fixedly connected with connecting wire of fixed block, and the one end of connecting wire runs through to the opposite side and the fixed mounting of expansion plate have the pull ring, the top fixed mounting of expansion plate opposite side has the connecting block. This device is catched to freshwater fish removes mutually supporting between the wheel through U type piece, spring, first removal wheel and second, and the better removal fishing net of being convenient for catches the inside freshwater fish of fish pond to solved when dragging the fishing net and catching the freshwater fish in the fish pond, need the great strength of staff's cost, improved the convenience when catching.

Description

Freshwater fish catching device

Technical Field

The utility model relates to a catch technical field, specifically be a device is catched to freshwater fish.

Background

The freshwater fish is fish which needs to be crossed in a freshwater area in stages in the middle of life history, such as only a juvenile fish stage or a adult fish stage, or in the whole life, and the demand of the freshwater fish is gradually increased along with the increase of living standard, so that most freshwater fish farmers appear, and the farmers need to salvage the bred freshwater fish through a freshwater fish catching device in the adult fish stage of the freshwater fish.

At present most fishing device is receiving the in-process of net to the fishing, needs the great strength of artifical cost to receive the net, and receives the in-process of net to receive the pulling at fish pond edge easily, and then leads to catching the net and appear damaged problem, is simultaneously contracting the fishing net with open in-process, need spend more time and energy with the problem that the fishing net opened.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to above-mentioned background art provides, the utility model provides a device is catched to freshwater fish has solved the problem that above-mentioned background art provided.

(II) technical scheme

The utility model provides a following technical scheme: a freshwater fish fishing device comprises a telescopic plate, wherein a hollow rod is fixedly installed at the top of one side of the telescopic plate, a connecting rod is movably sleeved at one end of the hollow rod, one end of the connecting rod extends to an inner cavity of the hollow rod, a movable sleeve is movably sleeved on the outer surface of the connecting rod, a fixed block is fixedly installed at the top of the movable sleeve, a connecting wire is fixedly connected to one side of the fixed block, one end of the connecting wire penetrates through the other side of the telescopic plate, a pull ring is fixedly installed at the other side of the telescopic plate, a connecting block is fixedly installed at the top of the other side of the telescopic plate, a connecting plate is movably sleeved at the bottom of the connecting block, a U-shaped block is fixedly installed at the bottom of the connecting plate, the top of the U-shaped block is connected with the bottom of the connecting block through a spring positioned on the connecting plate in a transmission manner, the first wheel that removes has been cup jointed in the surface activity of dwang, the cavity board has been cup jointed in the bottom activity of expansion plate, and the positive bottom fixed mounting of expansion plate has first dead lever, the positive fixed mounting of first dead lever has the movable block, the bottom fixedly connected with fishing net of movable sleeve, the bottom of cavity board one side is fixed to be cup jointed the second dead lever, and the middle part activity of second dead lever surface has cup jointed the second and has removed the wheel, one side fixed mounting of fishing net bottom has the hooked pole, the bottom fixed mounting of cavity board one side has the fixture block, and hooked pole and fixture block looks adaptation.

Preferably, the number of the hollow rods is two, and the inner diameter values of the two hollow rods are respectively matched with the outer diameter values of the two ends of the connecting rod.

Preferably, the number of the movable sleeves is multiple, the inner diameter values of the movable sleeves are equal, and the inner diameter values of the movable sleeves are all larger than the outer diameter value of the hollow rod.

Preferably, the inner diameter of the pull ring is about five centimeters, and the number of the pull rings is two.

Preferably, the front surface of the hollow plate is provided with a sliding groove, and the width value of the sliding groove is equal to the diameter value of the first fixing rod.

Preferably, the top of one side of the fixture block is provided with a through hole, and the inner cavity of the through hole is matched with one end of the hook rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a device is catched to freshwater fish possesses following beneficial effect:

1. this device is catched to freshwater fish removes mutually supporting between the wheel through U type piece, spring, first removal wheel and second, and the better removal fishing net of being convenient for catches the inside freshwater fish of fish pond to solved when dragging the fishing net and catching the freshwater fish in the fish pond, need the great strength of staff's cost, improved the convenience when catching.

2. This device is catched to freshwater fish through mutually supporting between movable sleeve, fixed block, connecting wire and the pull ring, is convenient for better open and contract the fishing net to solved and contracting and open the in-process to the fishing net, need spend more time and energy, improved the efficiency of spreading the fishing net.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure A of the present invention;

fig. 3 is an enlarged schematic view of the structure B of the present invention.

In the figure: 1. a retractable plate; 2. a hollow shaft; 3. a connecting rod; 4. a movable sleeve; 5. a fixed block; 6. a connecting wire; 7. a pull ring; 8. connecting blocks; 9. a connecting plate; 10. a U-shaped block; 11. a spring; 12. rotating the rod; 13. a first moving wheel; 14. a hollow plate; 15. a first fixing lever; 16. a moving block; 17. a fishing net; 18. a second fixing bar; 19. a second moving wheel; 20. a hook rod; 21. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in figure 1, the freshwater fish catching device comprises a telescopic plate 1, a hollow rod 2 is fixedly installed at the top of one side of the telescopic plate 1, a connecting rod 3 is movably sleeved at one end of the hollow rod 2, one end of the connecting rod 3 extends to the inner cavity of the hollow rod 2, a movable sleeve 4 is movably sleeved on the outer surface of the connecting rod 3, a fixed block 5 is fixedly installed at the top of the movable sleeve 4, a connecting wire 6 is fixedly connected to one side of the fixed block 5, one end of the connecting wire 6 penetrates to the other side of the telescopic plate 1 and is fixedly installed with a pull ring 7, a connecting block 8 is fixedly installed at the top of the other side of the telescopic plate 1, a connecting plate 9 is movably sleeved at the bottom of the connecting block 8, a U-shaped block 10 is fixedly installed at the bottom of the connecting plate 9, the top of the U-shaped block 10 is in transmission connection with the bottom of the connecting block 8 through a, and the one end of dwang 12 runs through to the opposite side of U type piece 10, the surface activity of dwang 12 has cup jointed first removal wheel 13, the bottom activity of expansion plate 1 has cup jointed well hollow plate 14, and the positive bottom fixed mounting of expansion plate 1 has first dead lever 15, the positive fixed mounting of first dead lever 15 has movable block 16, the bottom fixedly connected with fishing net 17 of movable sleeve 4, the bottom of well hollow plate 14 one side is fixed to cup joint second dead lever 18, and the middle part activity of the outer surface of second dead lever 18 has cup jointed second and has removed wheel 19, one side fixed mounting of fishing net 17 bottom has hooked pole 20, the bottom fixed mounting of well hollow plate 14 one side has fixture block 21, and hooked pole 20 and fixture block 21 looks adaptation.

Wherein, the quantity of cavity pole 2 is two, and the internal diameter value of two cavity poles 2 is different in the external diameter value adaptation at connecting rod 3 both ends, is convenient for better width along with the width regulation fishing net 17 of aquarium.

Wherein, the quantity of movable sleeve 4 is a plurality of, and the internal diameter value of a plurality of movable sleeve 4 is equal, and the internal diameter value of a plurality of movable sleeve 4 all is greater than the external diameter value of cavity pole 2.

Wherein, the internal diameter value of pull ring 7 is about five centimetres, and the quantity of pull ring 7 is two, and the fishing net 17 of being convenient for better shrink has reached better fishing effect.

Wherein, the spout has been seted up on the front of well hollow plate 14, and the width value of spout equals with the diameter value of first dead lever 15, is convenient for better regulation expansion plate 1 and the length of well hollow plate 14.

Wherein, the through-hole has been seted up at the top of one side of fixture block 21, and the inner chamber of through-hole and the one end looks adaptation of hook rod 20, and the one end that has realized hook rod 20 can get into the inside of through-hole smoothly, has reached better connection effect.

During operation, at first insert the inside of fixture block 21 with the one end of hook rod 20, will catch the device and place the inside at the fish pond after that, then pull open the expansion plate 1 of catching the device both sides, make one side of expansion plate 1 contact with the both sides of breeding the fish pond, and make the bottom that the second removed wheel 19 contact the bottom of the pool of breeding the fish pond, then pull ring 7 and make fishing net 17 open completely, the staff moves the fresh water fish of catching the device inside the fish pond and salvages under the effect of first removal wheel 13 at last.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a device is catched to freshwater fish, includes expansion plate (1), its characterized in that: the top of expansion plate (1) one side is fixedly provided with a hollow rod (2), a connecting rod (3) is movably sleeved at one end of the hollow rod (2), one end of the connecting rod (3) extends to the inner cavity of the hollow rod (2), a movable sleeve (4) is movably sleeved on the outer surface of the connecting rod (3), a fixed block (5) is fixedly arranged at the top of the movable sleeve (4), one side of the fixed block (5) is fixedly connected with a connecting wire (6), one end of the connecting wire (6) penetrates through the other side of the expansion plate (1) and is fixedly provided with a pull ring (7), a connecting block (8) is fixedly arranged at the top of the other side of the expansion plate (1), a connecting plate (9) is movably sleeved at the bottom of the connecting block (8), a U-shaped block (10) is fixedly arranged at the bottom of the connecting plate (9), and the top of the U-shaped block (10) is in transmission connection with the bottom of the connecting block (8, the bottom of one side of the U-shaped block (10) is fixedly sleeved with a rotating rod (12), one end of the rotating rod (12) penetrates through the other side of the U-shaped block (10), a first movable wheel (13) is sleeved on the outer surface of the rotating rod (12), a hollow plate (14) is sleeved on the bottom of the telescopic plate (1), a first fixed rod (15) is fixedly installed at the front bottom of the telescopic plate (1), a movable block (16) is fixedly installed at the front of the first fixed rod (15), a fishing net (17) is fixedly connected with the bottom of the movable sleeve (4), a second fixed rod (18) is fixedly sleeved at the bottom of one side of the hollow plate (14), a second movable wheel (19) is sleeved on the middle part of the outer surface of the second fixed rod (18), a hook rod (20) is fixedly installed at one side of the fishing net (17), and a fixture block (21) is fixedly installed at the bottom of one side of the hollow plate (14), and the hook rod (20) is matched with the clamping block (21).

2. The freshwater fish fishing device according to claim 1, wherein: the quantity of cavity pole (2) is two, and the internal diameter value of two cavity poles (2) is divided in the external diameter value adaptation at connecting rod (3) both ends respectively.

3. The freshwater fish fishing device according to claim 1, wherein: the quantity of movable sleeve (4) is a plurality of, and the internal diameter value of a plurality of movable sleeve (4) is equal, and is a plurality of the internal diameter value of movable sleeve (4) all is greater than the external diameter value of cavity pole (2).

4. The freshwater fish fishing device according to claim 1, wherein: the inner diameter value of the pull rings (7) is about five centimeters, and the number of the pull rings (7) is two.

5. The freshwater fish fishing device according to claim 1, wherein: the front of the hollow plate (14) is provided with a sliding groove, and the width value of the sliding groove is equal to the diameter value of the first fixing rod (15).

6. The freshwater fish fishing device according to claim 1, wherein: the top of one side of the clamping block (21) is provided with a through hole, and the inner cavity of the through hole is matched with one end of the hook rod (20).