CN211129482U

CN211129482U - Beach is bred and catches catching device of clam

Info

Publication number: CN211129482U
Application number: CN201922264214.0U
Authority: CN
Inventors: 童红兵; 张科本; 姜晓洁
Original assignee: Weihai Ocean Vocational College
Current assignee: Weihai Ocean Vocational College
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-07-31
Anticipated expiration: 2029-12-17

Abstract

The utility model relates to a beach is bred and is catched device of clam, including being located fishing pump and the water delivery pump on the hull, still include with the fishing harrow of fishing pump intercommunication, the fishing pipe and the flow pipe of intercommunication fishing harrow to and be located the stay cord of connecting fishing harrow and fishing pipe, the fishing harrow includes the body of inner chamber and fishing pipe intercommunication, fixes at body below shovel board through the connecting rod to and fix the spray pipe at body below and be located shovel board rear, set up the first slot hole towards body bottom surface and intercommunication spray pipe inner chamber on the spray pipe periphery, set up the second slot hole that just corresponds with first slot hole position with body inner chamber intercommunication on the body bottom surface, spray pipe and flow pipe intercommunication, the top surface of shovel board is the inclined plane along body moving direction tilt up. The clam is conveniently and quickly caught by the catching harrow of the utility model; the water curtain is formed by the first long hole, so that clams and sand grains are dispersed, and the clams are conveniently caught.

Description

Beach is bred and catches catching device of clam

Technical Field

The utility model relates to the field of machinary, especially, relate to mechanical parts technical field, specifically indicate a device is catched to mud flat breed and catches clam.

Background

Beach culture is one of marine aquaculture, which is seawater culture performed by leveling soft mud or sand-mud zones in coastal intertidal zones, building dikes, building dams and the like.

SUMMERY OF THE UTILITY MODEL

The utility model provides a device for catching clams in mudflat cultivation, aiming at the defects of the prior art, and the clam is caught conveniently and rapidly.

The utility model discloses a realize through following technical scheme, a mud flat is bred and is catched device of clam, including being located fishing pump and the water delivery pump on the hull, still include with the fishing harrow of fishing pump intercommunication, the fishing pipe and the flow pipe of intercommunication fishing harrow to and be located the stay cord of connecting fishing harrow and fishing pipe, the fishing harrow includes the body of inner chamber and fishing pipe intercommunication, fixes at body below shovel board through the connecting rod to and fix the spray pipe at body below and be located the shovel board rear, set up the first slot hole towards body bottom surface and intercommunication spray pipe inner chamber on the spray pipe periphery, set up the second slot hole that just corresponds with first slot hole position with body inner chamber intercommunication on the body bottom surface, spray pipe and flow pipe intercommunication, the top surface of shovel board is the inclined plane of following body moving direction tilt up.

The utility model discloses when using, place the harrow in the seabed through the stay cord, open catch pump and water delivery pump, catch the pump and be the self priming pump, second slot hole on through the body, inhale the ship with clam and grains of sand, water delivery pump then carries the spray pipe through the flow pipe with highly compressed water, and spray out through first slot hole and form the water curtain, along with advancing of catch the ship, shovel the grains of sand and the clam in seabed through the shovel board, and break away grains of sand and clam through the water curtain that forms, it is intraductal to be inhaled simultaneously to catch, accomplish catching to the clam, thereby convenient and fast's realization is to catching of clam.

Preferably, the water delivery pipe is communicated with a water delivery pipe which is fixedly connected to the top end of the body and is provided with three water delivery ports, and the remaining two water delivery ports of the water delivery pipe are communicated with two ends of the water spray pipe. This preferred scheme is through the both ends intercommunication with the spray pipe, guarantees the normal formation of water curtain, avoids the spray pipe to intake from one end, and leads to the other end water pressure of spray pipe not enough, leads to the water curtain to form, when catching, causes the hourglass of clam to catch.

Preferably, the second long hole is provided with a plurality of striker plates along the extending direction of the second long hole. This optimization scheme has prevented that rubbish from the sea floor gets into in the body inner chamber through the setting of striker plate, avoids rubbish to block body or flow pipe.

Preferably, the top end of the body is fixedly provided with a hanging lug connected with a pulling rope, and the pulling rope is connected with a winch arranged on the ship body by bypassing a fixed pulley fixedly arranged on the bracket. The arrangement of the preferred scheme is convenient for pulling out the catching rake from the water through the winch and is convenient for recovering the catching rake.

Preferably, a rotating shaft extending along the length direction of the fishing pipe is coupled to a support of the ship body, a plurality of rotating wheels are arranged on the rotating shaft along the length direction of the rotating shaft, the diameter of each rotating wheel is gradually increased along the rotating shaft towards the extension direction of the pull rope, a pull pipe rope is fixedly connected to each rotating wheel, one end, far away from each rotating wheel, of each pull pipe rope is wound on the fishing pipe, and a rotating motor for driving the rotating shaft to rotate is further arranged on the ship body. When the optimized scheme is used, when fishing is finished, the fishing pipe needs to be recovered, the rotating shaft is driven to rotate by rotating the motor, so that the rotating wheel is driven to rotate, the rotating wheel rotates to drive the pipe pulling rope to be wound on the rotating shaft, so that the fishing pipe is pulled out from the sea, and then the fishing pipe is fixed on the ship body in a corresponding fixing mode.

Preferably, the hangers are provided with four corners which are respectively positioned at the top end of the body. This preferred scheme improves the joint strength who catches harrow and hoist engine through the setting of four hangers, and when a hanger damaged, the hoist engine still can be pulled up catching harrow simultaneously.

The utility model has the advantages that: the clams are conveniently and quickly caught by the catching harrow; the water curtain is formed by the first long hole, so that clams and sand grains are dispersed, and the clams are conveniently caught; the arrangement of the material baffle plate is convenient for blocking the seabed garbage; through the arrangement of the rotating shaft, the rotating wheel and the pull pipe rope, the fishing pipe is pulled out of the water, and the labor intensity is reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial cross-sectional view taken at A-A of FIG. 1;

FIG. 3 is a partial cross-sectional view taken at B-B of FIG. 1;

fig. 4 is a top view of the body of the present invention;

FIG. 5 is a schematic view of the shovel plate of the present invention;

fig. 6 is a schematic view of the hoist and the rope of the hoist of the present invention;

FIG. 7 is a schematic view of a portion of a rotating shaft according to the present invention;

shown in the figure:

1. the fishing device comprises a fishing pipe, 2, a water supply pipe, 3, a body, 4, a connecting rod, 5, a shovel plate, 6, a water supply pipe, 7, a second long hole, 8, a material baffle plate, 9, a water spray pipe, 10, a first long hole, 11, a pipe pulling rope, 12, a rotating wheel, 13, a rotating shaft, 14, a winch, 15, a fixed pulley, 16, a pulling rope, 17 and a hanging lug.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

Referring to the attached drawings 1-7, the utility model relates to a beach culture fishing device for clams, which comprises a fishing pump and a water delivery pump which are arranged on a ship body, a fishing rake which is communicated with the fishing pump, a fishing pipe 1 which is communicated with the fishing rake and a water delivery pipe 2, wherein one end of the fishing pipe 1 far away from the fishing pump is connected with an inner cavity of a body 3, the body 3 comprises a conical section which is communicated with the fishing pump and a square section which is communicated with one end with a large size of the conical section, a second long hole 7 which extends along the moving direction vertical to the ship body is arranged on the bottom surface of the square section, a plurality of baffle plates 8 are arranged along the extending direction of the second long hole 7, two connecting rods 4 which extend towards the seabed are fixed on two sides of the square section, a shovel plate 5 which is arranged between the two connecting rods 4 is fixed on the two connecting rods 4, the shovel plate 5 is arranged at the moving front end of the second long hole 7, the top surface of the shovel plate 5 is an inclined plane which inclines upwards, the top end of the square section is fixedly provided with a water conveying pipe 6 provided with three water conveying ports, one water conveying port is communicated with the water conveying pipe 2, the other two water conveying ports are respectively communicated with two ends of a water spraying pipe 9, and the water spraying pipe 9 is positioned below the second long hole 7 and is provided with a first long hole 10 with the same extension direction as the second long hole 7.

Four corners at the top end of the square section are provided with four hanging lugs 17, the four hanging lugs 17 are connected with pull ropes 16, and the pull ropes 16 are connected with a winch 14 on the ship body by bypassing a fixed pulley 15 which is positioned above the fishing rake and fixed on the bracket.

Still the coupling has along the pivot 13 that catches pipe 1 length direction and extend on the support of hull, be provided with a plurality of runners 12 on the pivot 13 along its length direction, the diameter of runner 12 is followed pivot 13 and is increased gradually to stay cord 16 extending direction, still the rigid coupling has stay tube rope 11 on the runner 12, the one end winding that the runner 12 was kept away from to stay tube rope 11 is on catching pipe 1, still be equipped with drive pivot 13 pivoted rotation motor on the hull.

When the utility model is used, the rotating motor is firstly driven to rotate, the rotating shaft 13 is driven to rotate, and the rotating wheel 12 is driven to rotate, and the pulling rope 11 is released, thereby releasing the fishing pipe 1, and at the same time, the hoist 14 is driven, under the action of gravity, the fishing rake is placed on the sea bottom, the fishing pump and the water delivery pump are turned on, the fishing pump is a self-sucking pump, the water delivery pump delivers the seawater into the water delivery pipe 6, with the forward movement of the fishing boat, the shoveling plates 5 shovel sand grains on the sea bottom and clams, water in the water conveying pipe 6 is sprayed out through the first long holes 10 to form a water curtain, the formed water curtain spreads the sand grains and the clams, meanwhile, the dispersed sand grains and the clams are sucked into the inner cavity of the body 3 through the second long hole 7 under the action of the catching pump, and then the clam is sucked into the catching pipe 1, and finally the clam and sand grains are sucked onto a ship to finish the catching of the clam, so that the catching of the clam is conveniently and quickly realized.

After the fishing is finished, the rotating motor and the winch 14 are driven to pull the fishing rake and the fishing pipe 1 out of the water, and the fishing pipe 1 is fixed on the bracket.

Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.

Claims

1. The utility model provides a beach is bred and catches fishing device of clam, is including being located fishing pump and the water delivery pump on the hull, its characterized in that: also comprises a catching harrow communicated with the catching pump, a catching pipe (1) communicated with the catching harrow and a water supply pipe (2), and a pull rope (16) which is positioned on the connecting fishing rake and the fishing pipe (1), the fishing rake comprises a body (3) the inner cavity of which is communicated with the fishing pipe (1) and a shovel plate (5) which is fixed under the body (3) through a connecting rod (4), and a water spray pipe (9) fixed below the body (3) and positioned behind the shovel plate (5), the circumferential surface of the spray pipe (9) is provided with a first long hole (10) which faces the bottom surface of the body (3) and is communicated with the inner cavity of the spray pipe (9), a second long hole (7) which is communicated with the inner cavity of the body (3) and corresponds to the first long hole (10) in position is arranged on the bottom surface of the body (3), the water spraying pipe (9) is communicated with the water feeding pipe (2), and the top surface of the shovel plate (5) is an inclined surface which inclines upwards along the moving direction of the body (3).

2. The beach culture clam catching device as claimed in claim 1, characterized in that: the water delivery pipe (2) is communicated with a water delivery pipe (6) which is fixedly connected to the top end of the body (3) and is provided with three water delivery ports, and the remaining two water delivery ports of the water delivery pipe (6) are communicated with the two ends of the water spray pipe (9).

3. The beach culture clam catching device as claimed in claim 1, characterized in that: and a plurality of material blocking plates (8) are arranged along the extending direction of the second long hole (7).

4. The beach culture clam catching device as claimed in claim 1, characterized in that: the top of the body (3) is fixedly provided with a hanging lug (17) connected with a pull rope (16), and the pull rope (16) is connected with a winch (14) arranged on the ship body by bypassing a fixed pulley (15) fixedly arranged on the bracket.

5. The beach culture clam catching device as claimed in claim 4, characterized in that: the support of hull coupling has along fishing pivot (13) that pipe (1) length direction extends, be provided with a plurality of runners (12) on pivot (13) along its length direction, the diameter of runner (12) is followed pivot (13) and is increased gradually to stay cord (16) extending direction, it has trombone slide rope (11) still to rigid coupling on runner (12), the one end winding that runner (12) were kept away from in trombone slide rope (11) is on fishing pipe (1), still be equipped with drive pivot (13) pivoted rotation motor on the hull.

6. The beach culture clam catching device as claimed in claim 4, characterized in that: the hanging lugs (17) are provided with four corners which are respectively positioned at the top end of the body (3).