A fish driving and fishing integrated device

Abstract

The application discloses a fish driving and fishing integrated device, which comprises a moving trolley, a hanging arm arranged on the moving trolley, a fish driving structure and a fish fishing structure arranged at the front end of the hanging arm; the fish driving structure comprises a fixed net and a rotating net, one side of the top of the fixed net is fixed on the hanging arm, and the rear end of the fixed net is arranged to be inclined away from the hanging arm; one side of the top of the rotating net is rotatably connected to the hanging arm, and the fish fishing structure is used to fish aquatic products in an acute angle; the fishing net is a cylinder with an upper opening and a lower opening, and comprises a cloth surface part and a net surface part arranged in an up-down mode; the cloth surface part is made of a material capable of preventing water from flowing out; a ring of a net collecting rope is arranged at the bottom of the net surface part; a net collecting pulley is arranged on a sliding base; the other end of the net collecting rope is wound around the net collecting pulley and is wound up by a net collecting winch arranged on the hanging arm. Fishes can be driven together and then fished up, so that the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of fishing equipment, in particular to a fish driving and fishing integrated device. BACKGROUND

[0002] Aquaculture refers to the use of available water for breeding, such as fish ponds, etc., according to the ecological habits of breeding objects and the requirements of water environment conditions, using aquaculture technology and facilities, and under human control, breeding, cultivating and harvesting production activities. After breeding, the aquatic products need to be fished.

[0003] The transmission fishing method is through the way of pulling the net, and then knocking the water surface to stimulate the fish to swim, so as to hit the net and realize fishing, but it needs more manpower and low work efficiency. In addition, there is also a way of casting net, which forms a closed space by bundling the net, but both of these two ways will lead to small fish being caught, and it is difficult to distinguish between large and small fish.

[0004] Therefore, in the above-mentioned view, the existing technology for fish catching device still has room for optimization. SUMMARY

[0005] The present application aims to solve the technical problems existing in the prior art, and particularly innovatively provides a fish driving and fishing integrated device, which can drive the fish together and then fish them up, improve work efficiency, and at the same time, can distinguish between large and small fish and reduce the probability of small fish being fished.

[0006] In order to achieve the above purpose, the present application provides a fish driving and fishing integrated device, comprising a mobile trolley, a hoist arm is arranged on the mobile trolley, a fish driving structure and a fish fishing structure are arranged at the front end of the hoist arm;

[0007] The fish driving structure comprises a fixed net and a rotating net, the fixed net and the rotating net both comprise a fishing net body and a net surface frame for unfolding the fishing net body, the fishing net body is detachably connected to the net surface frame, the front end of the fixed net is fixed to the hoist arm, and the rear end is away from the hoist arm, forming a certain angle with the hoist arm; the rotating net is arranged close to the fixed net, and the front end thereof is rotatably connected to the hoist arm through a rotating shaft, the rotating net can be rotated around the rotating shaft by a rotating motor, so that the rotating net approaches the fixed net from the other side of the fixed net;

[0008] The fishing structure comprises a fishing net and a sliding base for moving the fishing net forward and backward, the sliding base is slidingly connected to the hoisting arm, the sliding base is moved forward and backward along the hoisting arm by a moving mechanism, the fishing net is a cylinder structure with an upper part made of a water-proof cloth and a lower part made of a net, a ring of pull ropes is arranged at the bottom end of the net part, the ends of all the pull ropes are connected to a net collecting rope, a net collecting pulley is arranged on the sliding base, the net collecting rope is wound around the net collecting pulley and is reeled in by a net collecting winch installed on the hoisting arm.

[0009] In the above scheme: the net face frame of the fixed net and the rotating net is a telescopic frame, the telescopic frame comprises a horizontal telescopic beam extending forward and backward and a pair of vertical telescopic columns extending downward and respectively installed at the front and rear ends of the horizontal telescopic beam, and the edges of the fishing net body are respectively fixed on each telescopic unit of the horizontal telescopic beam and the vertical telescopic column.

[0010] In the above scheme: the end of each telescopic unit of the horizontal telescopic beam and the vertical telescopic column is provided with a hanging ring for fixing the fishing net body. The edges of the fishing net body are fixed and unfolded conveniently.

[0011] In the above scheme: a stand is arranged on the moving trolley, and the hoisting arm is fixed at the top of the stand.

[0012] In the above scheme: the hoisting arm is also a telescopic structure; the hoisting arm comprises a main pipe and an inner pipe, the main pipe is fixed at the top of the stand, the inner pipe is slidingly connected in the main pipe, and a plurality of groups of limiting guide pulleys for limiting the inner pipe are sequentially arranged in the main pipe from front to back. The limiting guide pulleys can reduce the sliding resistance of the inner pipe and ensure that the inner pipe is in the central position.

[0013] In the above scheme: a counterweight box is arranged at the rear end of the hoisting arm, a counterweight water tank is arranged at the rear side of the moving trolley, and a drain port is arranged on the counterweight water tank. The counterweight box can ensure the balance of the hoisting arm, the counterweight water tank can increase the weight of the moving trolley by extracting water from the fish tank, improve the stability of the moving trolley, and after fishing, the water can be discharged from the drain port to reduce the weight and facilitate movement.

[0014] In the above scheme: the sliding base comprises a sliding cage sleeved on the hoisting arm, a walking pulley for abutting against the top of the hoisting arm is arranged on the sliding cage, and guide pulleys for abutting against the left and right sides of the hoisting arm are arranged on the left and right sides in the sliding cage. The walking pulley and the guide pulleys on both sides can reduce the resistance of the sliding cage during movement and improve the moving efficiency.

[0015] The moving mechanism comprises fixed rings arranged on the front and rear sides of the sliding cage, the fixed rings are provided with pull ropes, the top of the boom is provided with a first fixed pulley at the front end, the pull rope on the front side of the sliding cage is fixed on the forward winch after passing through the first fixed pulley, and the pull rope on the rear side of the sliding cage is fixed on the recovery winch.

[0016] In the scheme, the bottom of the net surface part of the fishing net is provided with a lead sinker, so that the net surface part can sink into the water bottom.

[0017] In summary, the fishing net body can distinguish large fish and small fish according to the mesh size, so that too small fish can be avoided from being fished up. In the process of rotating the net, the fish are enclosed in a small area, and then fished in the small area, so that the fishing range is reduced and the efficiency is improved. The fishing net can accumulate a certain volume of water, so that the fish can not fall out of the fishing net due to violent struggle caused by environmental change during fishing, the fishing efficiency is improved, and the survival rate is also improved. The device integrates driving and fishing, and can improve the work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a structural schematic diagram of the present application.

[0019] Figure 2 is a top view of Figure 1 .

[0020] Figure 3 is a perspective view of the sliding cage.

[0021] Figure 4 is a perspective view of the fishing net. DETAILED DESCRIPTION

[0022] The present application will be further described below by examples and in conjunction with the drawings:

[0023] As shown in Figures 1-4 , a fish driving and fishing integrated device comprises a moving trolley 1, the bottom of the moving trolley 1 is provided with moving wheels 1a, and the moving wheels 1a are all equipped with brake mechanisms. A stand 2 is arranged on the moving trolley 1, the top of the stand 2 is provided with a boom 3 extending forward and rearward, and the front end of the boom 3 is provided with a fish driving structure and a fish fishing structure. A counterweight box 3d is arranged at the rear end of the boom 3, which can guarantee the balance of the boom 3. A counterweight water tank 1b is arranged on the rear side of the moving trolley 1, and a drain port is arranged on the counterweight water tank. Water in the fish pool can be taken out and placed in the counterweight water tank 1b to increase the weight of the moving trolley 1, improve the stability of the moving trolley 1 during fishing, and then the water can be discharged from the drain port to reduce the weight and facilitate movement.

[0024] The boom 3 is telescopic structure, specifically comprising a main pipe 3a and an inner pipe 3b, the main pipe 3a is fixed on the top of the stand 2. The inner pipe 3b is slidingly connected in the main pipe 3a, and is equipped with a power mechanism for pushing the inner pipe 3b to slide in the main pipe 3a. The inner pipe 3b and the main pipe 3a are both arranged in front and back, and the inner pipe 3b is provided with an inner fixed pulley at the front end, and the rear end of the main pipe 3a is provided with a first electric winch and a second electric winch, and the rope of the first electric winch is fixed on the second electric winch after passing through the inner fixed pulley.

[0025] A plurality of sets of limiting guide pulley groups 3c for limiting the inner pipe 3b are arranged on the main pipe 3a in sequence from front to back. The sliding resistance of the inner pipe 3b can be reduced by the limiting guide pulley group 3c, and the inner pipe 3b can be ensured to be in the central position.

[0026] The fish catching structure includes a fixed net 6 and a rotating net 5. The top of the front end of the fixed net 6 is fixed on the boom 3, and the rear end of the fixed net 6 is inclined to the side away from the boom 3. One side of the top of the rotating net 5 is rotatably connected to the boom 3, and the rotating net 5 is swung to the other side of the boom 3 by the rotating motor 4, so that the fixed net 6 and the rotating net 5 form an acute angle, and the fishing structure is used to fish aquatic products in the acute angle.

[0027] Specifically, the fixed net 6 and the rotating net 5 both include a fishing net body and a telescopic frame for unfolding the fishing net body, and the fishing net body is detachably connected to the telescopic frame. The telescopic frame includes a horizontal telescopic beam a arranged transversely and a pair of vertical telescopic columns b respectively mounted at both ends of the horizontal telescopic beam a and extending downward, and a hanging ring c for fixing the fishing net body is arranged on the end of each telescopic unit of the horizontal telescopic beam a and the vertical telescopic column b (the horizontal telescopic beam and the vertical telescopic column are both composed of a plurality of telescopic units arranged in sequence, and the end represents the end not inserted into another section). The edges of the fishing net body are respectively fixed on each telescopic unit of the horizontal telescopic beam a and the vertical telescopic column b, so as to fix the edges of the fishing net body and unfold or fold the fishing net body when the horizontal telescopic beam a and the vertical telescopic column b are telescoped.

[0028] The fishing structure includes a fishing net 7 and a sliding base 8 for driving the fishing net 7 to move forward and backward, the sliding base 8 is slidingly connected to the boom 3, and the sliding base 8 is driven by a moving mechanism to move along the boom 3. The fishing net 7 is a cylindrical structure with an upper part and a lower part, the upper part is made of a water-proof cloth, and the lower part is a net surface, and a ring of pull ropes is arranged at the bottom end of the net surface part. The ends of all the pull ropes are connected to a net collecting rope 7c after converging, and a lead sinker is arranged at the bottom of the net surface part of the fishing net 7, so as to facilitate the sinking of the net surface part into the water bottom. A net collecting pulley is arranged on the sliding base 8, the other end of the net collecting rope 7c passes through the cylindrical fishing net 7 and passes through the net collecting pulley, and is connected to a net collecting winch mounted on the boom 3 to collect the net.

[0029] The sliding base 8 comprises a sliding cage 8a sleeved on the boom 3, and a walking pulley 8b is arranged on the sliding cage 8a and used for abutting against the top of the boom 3. The left and right sides of the sliding cage 8a are both provided with guide pulleys 8c used for abutting against the left and right sides of the boom 3. The walking pulley 8b and the guide pulleys 8c arranged on the left and right sides can reduce the resistance of the sliding cage 8a during movement and improve the movement efficiency.

[0030] The moving mechanism comprises fixed rings 8g arranged on the front and rear sides of the sliding cage 8a, and a pull rope is arranged on each fixed ring 8g. The top of the boom 3 is provided with a first fixed pulley 8d at the front end, and the pull rope on the front side of the sliding cage 8a is fixed on a forward winch 8f after passing through the first fixed pulley 8d. The pull rope on the rear side of the sliding cage 8a is fixed on a recovery winch 8e, so that the sliding cage 8a can be stably driven to move forward and backward, and the movement stability is ensured.

Claims

1. An integrated device for chasing and catching fish, characterized by: The utility model provides a mobile trolley (1) is provided with a boom (3) on the mobile trolley (1), and the front end of the boom (3) is provided with a chasing fish structure and a fishing structure; The chasing fish structure includes a fixed net (6) and a rotating net (5), the fixed net (6) and the rotating net (5) each include a fishing net body and a net surface frame for unfolding the fishing net body, the fishing net body is detachably connected to the net surface frame, the front end of the fixed net (6) is fixed to the boom (3), and the rear end is away from the boom (3) and forms a certain angle with the boom (3); the rotating net (5) is arranged close to the fixed net (6), and the front end thereof is rotatably connected to the boom (3) through a rotating shaft; the rotating net (5) can be rotated around the rotating shaft by a rotating motor (4) to enable the rotating net (5) to approach the fixed net (6) from the other side of the fixed net (6); The fishing structure includes a fishing net (7) and a sliding base (8) for driving the fishing net (7) to move forward and backward, the sliding base (8) is slidably connected to the boom (3), the sliding base (8) is driven by a moving mechanism to move forward and backward along the boom (3), the fishing net (7) is a cylindrical structure with an upper portion and a lower portion, the upper portion is made of a water-impermeable cloth material, and the lower portion is a net surface, a circle of pull ropes is arranged at the bottom end of the net surface portion, the ends of all the pull ropes are gathered and connected to a net collecting rope (7c), the sliding base (8) is provided with a net collecting pulley, the net collecting rope (7c) passes through the fishing net (7) and winds around the net collecting pulley and is wound by a net collecting winch installed on the boom (3); A lead sinker is arranged at the bottom of the net surface portion of the fishing net (7).

2. The fish driving and fishing integrated device according to claim 1, characterized in that: The net surface frames of the fixed net (6) and the rotating net (5) are telescopic frames, the telescopic frame includes a horizontally telescopic beam (a) extending front and back and a pair of vertically telescopic columns (b) extending downward and respectively installed at the front and back ends of the horizontally telescopic beam (a), and the edges of the fishing net body are respectively fixed to each telescopic unit of the horizontally telescopic beam (a) and the vertically telescopic columns (b).

3. The fish driving and fishing integrated device according to claim 2, characterized in that: A hanging ring (c) for fixing the fishing net body is arranged at the end of each telescopic unit of the horizontally telescopic beam (a) and the vertically telescopic columns (b).

4. The fish driving and fishing integrated device according to claim 1, characterized in that: A stand (2) is arranged on the mobile trolley (1), and the boom (3) is fixed to the top of the stand (2).

5. The fish driving and fishing integrated device according to claim 4, characterized in that: The boom (3) is a telescopic structure, the boom (3) includes a main pipe (3a) and an inner pipe (3b), the main pipe (3a) is fixed to the top of the stand (2), the inner pipe (3b) is slidably connected to the main pipe (3a), and a plurality of limiting guide pulley groups (3c) for limiting the inner pipe (3b) are sequentially arranged in the main pipe (3a) from front to back.

6. The fish driving and fishing integrated device according to claim 4, characterized in that: A counterweight box (3d) is arranged at the rear end of the boom (3), a counterweight water tank (1b) is arranged at the rear side of the mobile trolley (1), and a drain port is arranged on the counterweight water tank.

7. The fish driving and fishing integrated device according to claim 1, characterized in that: The sliding base (8) comprises a sliding cage (8a) sleeved on the boom (3), the sliding cage (8a) is provided with a walking pulley (8b) for abutting against the top of the boom (3), and the left and right sides in the sliding cage (8a) are both provided with a guide pulley (8c) for abutting against the left and right sides of the boom (3).

8. The fish driving and fishing integrated device according to claim 7, characterized in that: The moving mechanism comprises fixed rings (8g) arranged on the front and rear sides of the sliding cage (8a), the fixed rings (8g) are both provided with a cable, the top of the boom (3) is provided with a first fixed pulley (8d) at the front end, the cable on the front side of the sliding cage (8a) is fixed on a forward winch (8f) after passing through the first fixed pulley (8d), and the cable on the rear side of the sliding cage (8a) is fixed on a recovery winch (8e).

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