阅读说明：本技术 一种远洋船体捕鱼弹射装置 (Ocean hull fishing ejection device ) 是由 郭丽 于 2021-01-18 设计创作，主要内容包括：本发明涉及捕鱼弹射装置技术领域,更具体的说是一种远洋船体捕鱼弹射装置,包括更换机构和储存机构,所述更换机构包括更换支架、更换丝杆、更换压盖、更换齿轮和更换螺母,两个更换丝杆分别滑动连接在两个更换支架上,更换压盖固定连接在两个更换丝杆的下端,更换齿轮固定连接在右端的更换螺母上,两个更换螺母分别转动连接在两个更换支架上,两个更换螺母分别和两个更换丝杆螺纹传动,两个更换螺母之间通过皮带传动,储存机构包括储存连接板、储存滑板和储存支架,两个储存连接板分别固定连接在两个储存支架上,两个储存滑板分别滑动连接在两个储存支架上,能连续发射鱼枪。(The invention relates to the technical field of fishing ejection devices, in particular to an ocean hull fishing ejection device, which comprises a replacing mechanism and a storage mechanism, wherein the replacing mechanism comprises a replacing bracket, a replacing screw rod, a replacing gland, a replacing gear and a replacing nut, the two replacing screw rods are respectively connected on the two replacing brackets in a sliding way, the replacing gland is fixedly connected at the lower ends of the two replacing screw rods, the replacing gear is fixedly connected on a replacing nut at the right end, the two replacing nuts are respectively connected on the two replacing brackets in a rotating way, the two replacing nuts are respectively in threaded transmission with the two replacing screw rods, the two replacing nuts are transmitted through a belt, the storage mechanism comprises a storage connecting plate, a storage sliding plate and a storage bracket, the two storage connecting plates are respectively fixedly connected on the two storage brackets, the two storage sliding plates are respectively connected on the two, can continuously launch the fish gun.)

1. The utility model provides an ocean hull fishing jettison device, includes change mechanism (1) and storage mechanism (2), its characterized in that: the replacing mechanism (1) comprises replacing supports (101), replacing lead screws (102), replacing glands (103), replacing gears (104) and replacing nuts (105), the two replacing lead screws (102) are respectively connected on the two replacing supports (101) in a sliding manner, the replacing glands (103) are fixedly connected at the lower ends of the two replacing lead screws (102), the replacing gears (104) are fixedly connected on the replacing nuts (105) at the right end, the two replacing nuts (105) are respectively connected on the two replacing supports (101) in a rotating manner, the two replacing nuts (105) are respectively in threaded transmission with the two replacing lead screws (102), the two replacing nuts (105) are in transmission through a belt, the storage mechanism (2) comprises a storage connecting plate (201), a storage sliding plate (202) and a storage support (203), the two storage connecting plates (201) are respectively and fixedly connected on the two storage supports (203), two are stored slide (202) and are stored respectively sliding connection on two and store support (203), and two are stored slide (202) and store support (203) through spring coupling with two respectively, and two are changed equal fixed connection of support (101) and are stored on connecting plate (201).

2. The ocean hull fishing ejection device of claim 1, wherein: store mechanism (2) and still include tail-bar slide (204), all be equipped with the breach on two storage connecting plates (201), all be equipped with the breach on two storage slides (202), two tail-bar slide (204) are fixed connection respectively on two storage connecting plates (201).

3. The ocean hull fishing ejection device of claim 2, wherein: the ocean hull fishing ejection device further comprises a transmission mechanism (3), the transmission mechanism (3) comprises a transmission rack (301), a transmission gear shaft (302), a transmission hollow gear (303), a transmission ratchet gear (304) and a transmission slide bar (305), the transmission rack (301) is in meshing transmission with the transmission gear shaft (302), the transmission ratchet gear (304) is fixedly connected to the upper end of the transmission gear shaft (302), the transmission slide bar (305) is in sliding connection with the transmission hollow gear (303), the transmission gear shaft (302) is in rotating connection with a storage connecting plate (201) at the front end, the transmission hollow gear (303) is in rotating connection with a replacing support (101) at the right end, and the transmission hollow gear (303) is in meshing transmission with a replacing gear (104).

4. The ocean hull fishing ejection device of claim 3, wherein: the utility model provides an ocean hull fishing jettison device still includes supporting mechanism (4), supporting mechanism (4) include support frame (401), fishing rifle (402), link (403) and rope frame (404), fishing rifle (402) sliding connection is on support frame (401), link (403) fixed connection is on support frame (401), rope frame (404) fixed connection is on link (403), it blocks the pole to be equipped with one on fishing rifle (402), be equipped with a tail-stock on fishing rifle (402), two equal fixed connection of storage support (203) are on support frame (401).

5. The ocean hull fishing ejection device of claim 4, wherein: the ocean hull fishing ejection device further comprises an ejection mechanism (5), the ejection mechanism (5) comprises an ejection support (501), an ejection motor (502), an ejection screw rod (503), ejection sliding blocks (504), ejection rotating rods (505), an ejection connecting frame (506) and ejection sliding rods (507), the ejection motor (502) is fixedly connected to the ejection support (501), the ejection screw rod (503) is rotatably connected to the ejection support (501), the ejection screw rod (503) is in threaded transmission with the two ejection sliding blocks (504), the two ejection sliding blocks (504) are both slidably connected to the ejection support (501), the two ejection rotating rods (505) are respectively rotatably connected to the two ejection sliding blocks (504), the two ejection rotating rods (505) are both rotatably connected to the ejection connecting frame (506), the two ejection sliding rods (507) are both slidably connected to the ejection connecting frame (506), the two ejection sliding rods (507) are both connected to the ejection connecting frame (506) through springs, the ejection support (501) is fixedly connected to the connecting frame (403), the ejection connecting frame (506) is connected to the support frame (401) in a sliding mode, and the transmission rack (301) is fixedly connected to the ejection connecting frame (506).

6. The ocean hull fishing ejection device of claim 5, wherein: the ocean hull fishing ejection device further comprises a locking mechanism (6), the locking mechanism (6) comprises a locking block (601) and a locking slide rod (602), locking bull stick (603), locking support (604) and locking connection board (605), two locking piece (601) are fixed connection respectively on two locking slide bar (602), two locking slide bar (602) all sliding connection are on locking support (604), two locking bull stick (603) rotate respectively and connect on two locking slide bar (602), two locking bull stick (603) all rotate and connect on locking connection board (605), be equipped with a dead lever on locking support (604), locking connection board (605) sliding connection is on locking support (604), locking connection board (605) and locking support (604) pass through spring coupling, locking support (604) fixed connection is on support frame (401).

7. The ocean hull fishing ejection device of claim 6, wherein: the ocean hull fishing ejection device further comprises an unlocking mechanism (7), the unlocking mechanism (7) comprises an unlocking motor (701), an unlocking eccentric wheel (702), an unlocking rotating rod (703) and an unlocking sleeve (704), the unlocking eccentric wheel (702) is fixedly connected to an output shaft of the unlocking motor (701), the unlocking rotating rod (703) is rotatably connected to the unlocking eccentric wheel (702), the unlocking rotating rod (703) is rotatably connected to the unlocking sleeve (704), the unlocking sleeve (704) is slidably connected to a locking support (604), and the unlocking motor (701) is fixedly connected to the locking support (604).

Technical Field

The invention relates to the technical field of fishing ejection devices, in particular to an ocean hull fishing ejection device.

Background

When large fishes are caught, a fish gun with a rope needs to be used for shooting, the fish gun is shot into the body of the fishes and is fixed, the ropes connected through the fish gun pull the fishes back to finish catching, the process needs to aim the fishes at the shooting first, the requirement on accuracy is high, once the fishes are not shot again, a large amount of time and energy can be wasted, the best catching time is missed, the fishes escape, and the success rate is short of one step; the device can continuously launch the fish gun.

Disclosure of Invention

The invention aims to provide an ocean hull fishing ejection device which can continuously launch a fish gun.

The purpose of the invention is realized by the following technical scheme:

an ocean ship fishing ejection device comprises a replacing mechanism and a storage mechanism, wherein the replacing mechanism comprises a replacing bracket, a replacing screw rod, a replacing gland, a replacing gear and a replacing nut, the two replacing screw rods are respectively and slidably connected on the two replacing brackets, the replacing gland is fixedly connected at the lower ends of the two replacing screw rods, the replacing gear is fixedly connected on the replacing nut at the right end, the two replacing nuts are respectively and rotatably connected on the two replacing brackets, the two replacing nuts are respectively in threaded transmission with the two replacing screw rods, the two replacing nuts are in transmission through a belt, the storage mechanism comprises a storage connecting plate, a storage sliding plate and a storage bracket, the two storage connecting plates are respectively and fixedly connected on the two storage brackets, the two storage sliding plates are respectively and slidably connected on the two storage brackets, the two storage sliding plates are respectively and fixedly connected with the two, two change equal fixed connection of support are on two storage connecting plates.

As a further optimization of the technical scheme, the ocean hull fishing ejection device further comprises tail rod slideways, wherein the two storage connecting plates are respectively provided with a notch, the two storage sliding plates are respectively provided with a notch, and the two tail rod slideways are respectively and fixedly connected to the two storage connecting plates.

As a further optimization of the technical scheme, the ocean hull fishing ejection device further comprises a transmission mechanism, wherein the transmission mechanism comprises a transmission rack, a transmission gear shaft, a transmission hollow gear, a transmission ratchet gear and a transmission slide rod, the transmission rack is in meshing transmission with the transmission gear shaft, the transmission ratchet gear is fixedly connected to the upper end of the transmission gear shaft, the transmission slide rod is in sliding connection with the transmission hollow gear, the transmission gear shaft is in rotating connection with a storage connecting plate at the front end, the transmission hollow gear is in rotating connection with a replacing support at the right end, and the transmission hollow gear is in meshing transmission with the replacing gear.

As a further optimization of the technical scheme, the ocean hull fishing ejection device further comprises a supporting mechanism, wherein the supporting mechanism comprises a supporting frame, a fishing gun, a connecting frame and a rope frame, the fishing gun is slidably connected onto the supporting frame, the connecting frame is fixedly connected onto the supporting frame, the rope frame is fixedly connected onto the connecting frame, a blocking rod is arranged on the fishing gun, a tail rod is arranged on the fishing gun, and the two storage supports are both fixedly connected onto the supporting frame.

As a further optimization of the technical scheme, the ocean hull fishing ejection device further comprises an ejection mechanism, the ejection mechanism comprises an ejection support, an ejection motor, an ejection screw rod, ejection sliders, ejection rotating rods, an ejection connecting frame and ejection sliding rods, the ejection motor is fixedly connected to the ejection support, the ejection screw rod is rotatably connected to the ejection support, the ejection screw rod is in threaded transmission with the two ejection slider blocks, the two ejection slider blocks are both slidably connected to the ejection support, the two ejection rotating rods are respectively rotatably connected to the two ejection slider blocks, the two ejection rotating rods are both rotatably connected to the ejection connecting frame, the two ejection sliding rods are both slidably connected to the ejection connecting frame, the two ejection sliding rods are both connected to the ejection connecting frame through springs, the ejection support is fixedly connected to the ejection connecting frame, the connecting frame is slidably connected to the supporting frame, the transmission rack is fixedly connected to the ejection connecting frame.

As a further optimization of the technical scheme, the ocean hull fishing ejection device further comprises a locking mechanism, wherein the locking mechanism comprises locking blocks, locking slide rods, locking rotating rods, locking brackets and locking connecting plates, the two locking blocks are respectively and fixedly connected to the two locking slide rods, the two locking slide rods are respectively and slidably connected to the locking brackets, the two locking rotating rods are respectively and rotatably connected to the two locking slide rods, the two locking rotating rods are respectively and rotatably connected to the locking connecting plates, the locking brackets are provided with a fixed rod, the locking connecting plates are slidably connected to the locking brackets, the locking connecting plates are connected with the locking brackets through springs, and the locking brackets are fixedly connected to the supporting frames.

As a further optimization of the technical scheme, the ocean hull fishing ejection device further comprises an unlocking mechanism, wherein the unlocking mechanism comprises an unlocking motor, an unlocking eccentric wheel, an unlocking rotating rod and an unlocking sleeve, the unlocking eccentric wheel is fixedly connected to an output shaft of the unlocking motor, the unlocking rotating rod is rotatably connected to the unlocking eccentric wheel, the unlocking rotating rod is rotatably connected to the unlocking sleeve, the unlocking sleeve is slidably connected to the locking support, and the unlocking motor is fixedly connected to the locking support.

The ocean hull fishing ejection device has the beneficial effects that:

the utility model provides an ocean hull fishing jettison device, this device can be when a rifle does not hit, the horse carries out the automatic next fish rifle that changes, carry out the secondary emission fast, need not the manpower and change, save time and manpower, improve and change efficiency, can also shoot many times in the shortest time, compensate the problem that the hit rate is low, prevent that fish from escaping, improve and catch efficiency, it can block the rope on the fish rifle to be equipped with the rope frame, prevent the normal operating of rope influence device, jettison mechanism does not have any interference when carrying out the transmission preparation, after the transmission is accomplished, can drive the motion of drive mechanism, thereby drive the motion of change mechanism, the change of automatic fishing rifle of accomplishing, manpower and materials are saved, the maximize save time, let the staff jet out the second rifle in the short time, better fish of targetting in the life.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural diagram of the ocean hull fishing ejection device of the invention;

FIG. 2 is a schematic view of the replacement mechanism of the present invention;

FIG. 3 is a schematic view of the storage mechanism of the present invention;

FIG. 4 is a schematic view of the transmission mechanism of the present invention;

FIG. 5 is a schematic structural view of the support mechanism of the present invention;

fig. 6 is a schematic structural view of an ejection mechanism of the present invention;

FIG. 7 is a schematic view of the locking mechanism of the present invention;

fig. 8 is a schematic structural view of the unlocking mechanism of the present invention.

In the figure: the mechanism 1 is replaced; replacing the bracket 101; replacing the screw rod 102; replacing the gland 103; replacing the gear 104; replacing the nut 105; a storage mechanism 2; a storage connection plate 201; a storage sled 202; a storage rack 203; (ii) a A tail-boom chute 204; a transmission mechanism 3; a drive rack 301; a drive gear shaft 302; a drive hollow gear 303; the driving ratchet gear 304; a drive slide bar 305; a support mechanism 4; a support frame 401; a fishing gun 402; a connecting frame 403; a rope rack 404; an ejection mechanism 5; a launch support 501; an ejection motor 502; an ejection screw 503; an ejection slide 504; a launch rotor 505; a launch link frame 506; ejecting a sliding rod 507; a locking mechanism 6; a locking block 601; locking the slide bar 602; locking the rotating rod 603; a locking bracket 604; a locking connection plate 605; an unlocking mechanism 7; unlocking the motor 701; unlocking the eccentric 702; unlocking the rotating lever 703; the sleeve 704 is unlocked.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and "upright", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, directly or indirectly connected through an intermediate medium, and may be a communication between two members. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, in the description of the present invention, the meaning of "a plurality", and "a plurality" is two or more unless otherwise specified.

The first embodiment is as follows:

the embodiment is described below with reference to fig. 1-8, an ocean hull fishing ejection device comprises a replacing mechanism 1 and a storage mechanism 2, the replacing mechanism 1 comprises a replacing support 101, a replacing screw rod 102, a replacing gland 103, a replacing gear 104 and a replacing nut 105, the two replacing screw rods 102 are respectively connected to the two replacing supports 101 in a sliding manner, the replacing gland 103 is fixedly connected to the lower ends of the two replacing screw rods 102, the replacing gear 104 is fixedly connected to a replacing nut 105 at the right end, the two replacing nuts 105 are respectively connected to the two replacing supports 101 in a rotating manner, the two replacing nuts 105 are respectively in threaded transmission with the two replacing screw rods 102, the two replacing nuts 105 are in transmission through a belt, the storage mechanism 2 comprises a storage connecting plate 201, a storage sliding plate 202 and a storage support 203, the two storage connecting plates 201 are respectively fixedly connected to the two storage supports 203, the two storage sliding plates 202 are respectively connected to the two storage brackets 203 in a sliding manner, the two storage sliding plates 202 are respectively connected with the two storage brackets 203 through springs, and the two replacement brackets 101 are fixedly connected to the two storage connecting plates 201;

when large fishes are caught, a fish gun with a rope needs to be ejected out to be ejected into the body of the fishes for fixing, the fishes are pulled back through the rope connected with the fish gun to be caught, the process needs to aim the fishes for shooting firstly, the requirement on accuracy is high, once the fishes are not ejected to be loaded again, a large amount of time and energy are wasted, the best catching time is missed, the fishes escape, the success is lost, the next fish gun can be automatically replaced by a stand horse when one gun is not hit, secondary shooting is performed quickly, manual replacement is not needed, time and labor are saved, the replacing efficiency is improved, multiple times of shooting can be performed within the shortest time, the problem of low hit rate is solved, the fishes are prevented from escaping, the catching efficiency is improved, a plurality of fish guns are vertically placed between two storage connecting plates 201, when the fish guns are replaced, change gear 104 and rotate the change nut 105 who drives the right-hand member and rotate, the change nut 105 of right-hand member rotates the change nut 105 who drives the left end and rotates, two change nuts 105 rotate and drive two change lead screw 102 and slide down, two change lead screw 102 slide down and drive change gland 103 and slide down, it will extrude the fish gun of below to change gland 103 and slide down, make two fish guns extrusion of lower extreme store slide 202, make two store slide 202 slide to both sides, the fish gun of lower extreme will get into operating position, spring force can drive two and store slide 202 and reset, prevent the whereabouts of other fish guns, accomplish the change process.

The second embodiment is as follows:

the following describes the present embodiment with reference to fig. 1 to 8, and the present embodiment further describes the first embodiment, the storage mechanism 2 further includes two tail rod slideways 204, the two storage connecting plates 201 are both provided with a notch, the two storage sliding plates 202 are both provided with a notch, and the two tail rod slideways 204 are respectively and fixedly connected to the two storage connecting plates 201.

The third concrete implementation mode:

the following describes the embodiment with reference to fig. 1 to 8, and the embodiment further describes the second embodiment, the ocean hull fishing ejection device further includes a transmission mechanism 3, the transmission mechanism 3 includes a transmission rack 301, a transmission gear shaft 302, a transmission hollow gear 303, a transmission ratchet gear 304 and a transmission slide bar 305, the transmission rack 301 and the transmission gear shaft 302 are in meshing transmission, the transmission ratchet gear 304 is fixedly connected to the upper end of the transmission gear shaft 302, the transmission slide bar 305 is slidably connected to the transmission hollow gear 303, the transmission gear shaft 302 is rotatably connected to the storage connecting plate 201 at the front end, the transmission hollow gear 303 is rotatably connected to the replacing bracket 101 at the right end, and the transmission hollow gear 303 and the replacing gear 104 are in meshing transmission;

when the transmission rack 301 moves to the left side, the transmission gear shaft 302 is driven to rotate, the transmission gear shaft 302 rotates to drive the transmission ratchet gear 304 to rotate, the transmission ratchet gear 304 rotates to touch the transmission slide bar 305, the transmission slide bar 305 slides, meanwhile, the spring is compressed, the transmission hollow gear 303 does not rotate, when the transmission rack 301 moves to the right side, the transmission ratchet gear 304 rotates and can be blocked by the transmission slide bar 305, and at the moment, the transmission ratchet gear 304 rotates and can drive the transmission hollow gear 303 to rotate.

The fourth concrete implementation mode:

the following describes the embodiment with reference to fig. 1 to 8, and the third embodiment is further described in the present embodiment, the ocean hull fishing ejection apparatus further includes a support mechanism 4, the support mechanism 4 includes a support frame 401, a fishing gun 402, a connecting frame 403 and a rope frame 404, the fishing gun 402 is slidably connected to the support frame 401, the connecting frame 403 is fixedly connected to the support frame 401, the rope frame 404 is fixedly connected to the connecting frame 403, the fishing gun 402 is provided with a blocking rod, the fishing gun 402 is provided with a tail rod, and both the two storage brackets 203 are fixedly connected to the support frame 401;

the fishing gun 402 is provided with a blocking rod for preventing the fishing gun from sliding off, the fishing gun 402 is provided with a tail rod for receiving elastic force so as to eject, and the rope rack 404 blocks the rope on the fishing gun 402 to prevent the rope from influencing the normal operation of the device.

The fifth concrete implementation mode:

the following describes the embodiment with reference to fig. 1 to 8, and the embodiment further describes the fourth embodiment, the ocean hull fishing ejection device further includes an ejection mechanism 5, the ejection mechanism 5 includes an ejection bracket 501, an ejection motor 502, an ejection lead screw 503, an ejection slider 504, an ejection rotating rod 505, an ejection connecting bracket 506 and an ejection sliding rod 507, the ejection motor 502 is fixedly connected to the ejection bracket 501, the ejection lead screw 503 is rotatably connected to the ejection bracket 501, the ejection lead screw 503 and the two ejection sliders 504 are in threaded transmission, the two ejection sliders 504 are both slidably connected to the ejection bracket 501, the two ejection rotating rods 505 are respectively rotatably connected to the two ejection sliders 504, the two ejection rotating rods 505 are both rotatably connected to the ejection connecting bracket 506, the two ejection sliding rods 507 are both slidably connected to the ejection connecting bracket 506, the two ejection sliding rods 507 are both connected to the ejection connecting bracket 506 through springs, the ejection support 501 is fixedly connected to the connecting frame 403, the ejection connecting frame 506 is slidably connected to the support frame 401, and the transmission rack 301 is fixedly connected to the ejection connecting frame 506;

an output shaft of the ejection motor 502 rotates to drive the ejection screw rod 503 to rotate, the ejection screw rod 503 rotates to drive the two ejection slide blocks 504 to rotate, the two ejection slide blocks 504 rotate to drive the ejection connecting frame 506 to move, the ejection connecting frame 506 moves to drive the two ejection slide rods 507 to move, when the two ejection slide rods 507 contact the fishing gun 402, the two springs are compressed to provide elastic force required by the fishing gun 402 for emission, the ejection connecting frame 506 moves to drive the transmission rack 301 to move, so that the ejection mechanism 5 does not have any interference during emission preparation, after the emission is completed, the transmission mechanism 3 is driven to move, the replacement mechanism 1 is driven to move, the replacement of the fishing gun 402 is automatically completed, manpower and material resources are saved, the time is saved to the maximum extent, a worker can eject a second gun in a short time, and the fishing efficiency is improved.

The sixth specific implementation mode:

the following describes the embodiment with reference to fig. 1 to 8, and the embodiment further describes the fifth embodiment, the ocean hull fishing ejection device further includes a locking mechanism 6, the locking mechanism 6 includes locking blocks 601, locking slide rods 602, locking rotating rods 603, locking brackets 604 and locking connecting plates 605, the two locking blocks 601 are respectively and fixedly connected to the two locking slide rods 602, the two locking slide rods 602 are respectively and slidably connected to the locking brackets 604, the two locking rotating rods 603 are respectively and rotatably connected to the two locking slide rods 602, the two locking rotating rods 603 are respectively and rotatably connected to the locking connecting plates 605, a fixing rod is arranged on the locking brackets 604, the locking connecting plates 605 are slidably connected to the locking brackets 604, the locking connecting plates 605 and the locking brackets 604 are connected through springs, and the locking brackets 604 are fixedly connected to the supporting frames 401;

the movement of the fishing gun 402 is stopped by the locking mechanism 6, the fishing gun 402 is shot after aiming, the two locking blocks 601 limit the blocking rods on the fishing gun 402, when the fishing gun 402 needs to be shot, the locking connecting plate 605 moves upwards to drive the two locking rotating rods 603 to rotate, the two locking rotating rods 603 rotate to drive the two locking sliding rods 602 to slide towards two sides, the two locking sliding rods 602 slide towards two sides to drive the two locking blocks 601 to move towards two sides, the blocking of the blocking rods on the fishing gun 402 is lost, the elastic force given to the fishing gun 402 by the ejection mechanism 5 enables the fishing gun to eject, the spring elastic force on the locking bracket 604 can drive the locking connecting plate 605 to move downwards, so that the two locking blocks 601 are driven to move towards the middle, the reset is completed, and the next fishing gun 402 is locked continuously.

The seventh embodiment:

the following describes the present embodiment with reference to fig. 1 to 8, which further describes the sixth embodiment, the ocean hull fishing ejection device further includes an unlocking mechanism 7, the unlocking mechanism 7 includes an unlocking motor 701, an unlocking eccentric wheel 702, an unlocking rotating rod 703 and an unlocking sleeve 704, the unlocking eccentric wheel 702 is fixedly connected to an output shaft of the unlocking motor 701, the unlocking rotating rod 703 is rotatably connected to the unlocking eccentric wheel 702, the unlocking rotating rod 703 is rotatably connected to the unlocking sleeve 704, the unlocking sleeve 704 is slidably connected to the locking bracket 604, and the unlocking motor 701 is fixedly connected to the locking bracket 604;

an output shaft of the unlocking motor 701 rotates to drive the unlocking eccentric wheel 702 to rotate, the unlocking eccentric wheel 702 rotates to drive the unlocking rotating rod 703 to rotate upwards, the unlocking rotating rod 703 rotates upwards to drive the unlocking sleeve 704 to slide upwards, the unlocking sleeve 704 slides upwards to push the locking connecting plate 605 to move upwards, the shooting process is completed, the unlocking eccentric wheel 702 continues to rotate to drive the unlocking rotating rod 703 to rotate downwards, the unlocking rotating rod 703 rotates downwards to drive the unlocking sleeve 704 to slide downwards, the unlocking sleeve 704 slides downwards to lose the thrust on the locking connecting plate 605, and the locking connecting plate 605 resets.

The invention relates to an ocean hull fishing ejection device, which has the working principle that:

when the device is used, a blocking rod is arranged on the fishing gun 402 to prevent the fishing gun from sliding off, a tail rod is arranged on the fishing gun 402 to receive elastic force so as to eject, the rope frame 404 can block the rope on the fishing gun 402 to prevent the rope from influencing the normal operation of the device, the output shaft of the ejection motor 502 rotates to drive the ejection screw rod 503 to rotate, the ejection screw rod 503 rotates to drive the two ejection sliders 504 to rotate, the two ejection sliders 504 rotate to drive the ejection connecting frame 506 to move, the ejection connecting frame 506 moves to drive the two ejection slide bars 507 to move, when the two ejection slide bars 507 contact the fishing gun 402, the two springs are compressed to give elastic force required by the launching of the fishing gun 402, the ejection connecting frame 506 moves to drive the transmission rack 301 to move, so that no interference exists during the preparation of the launching, after the launching is completed, the transmission mechanism 3 is driven to move, thereby driving the replacing mechanism, the replacement of the fishing gun 402 is automatically completed, manpower and material resources are saved, time is saved to the maximum, workers can shoot out the second gun in a short time, the fishing efficiency is improved, the movement of the fishing gun 402 is blocked by the locking mechanism 6, the fishing gun 402 is contacted with the locking mechanism 6 after aiming to shoot, the blocking rods on the fishing gun 402 are limited by the two locking blocks 601 in a normal state, when the fishing gun 402 needs to be shot, the locking connecting plate 605 moves upwards to drive the two locking rotating rods 603 to rotate, the two locking rotating rods 603 rotate to drive the two locking sliding rods 602 to slide towards two sides, the two locking sliding rods 602 slide towards two sides to drive the two locking blocks 601 to move towards two sides, the blocking of the blocking rods on the fishing gun 402 is lost, the elastic force given to the fishing gun 402 by the ejection mechanism 5 to shoot out the fishing gun, the spring elastic force on the locking bracket 604 can drive the locking connecting plate 605 to move downwards, thereby driving the two locking blocks 601 to move towards the middle, completing resetting, continuously locking the next fishing gun 402, rotating the output shaft of the unlocking motor 701 to drive the unlocking eccentric wheel 702 to rotate, rotating the unlocking eccentric wheel 702 to drive the unlocking rotating rod 703 to rotate upwards, rotating the unlocking rotating rod 703 upwards to drive the unlocking sleeve 704 to slide upwards, sliding the unlocking sleeve 704 upwards to drive the locking connecting plate 605 to move upwards, completing the shooting process, rotating the unlocking eccentric wheel 702 continuously to drive the unlocking rotating rod 703 to rotate downwards, rotating the unlocking rotating rod 703 downwards to drive the unlocking sleeve 704 to slide downwards, sliding the unlocking sleeve 704 downwards to lose the thrust on the locking connecting plate 605, resetting the locking connecting plate 605, driving the transmission gear shaft 302 to rotate when the transmission rack 301 moves towards the left, rotating the transmission gear shaft 302 to drive the transmission ratchet 304 to rotate, rotating the transmission ratchet 304 to touch the transmission slide bar 305, the transmission slide bar 305 slides, the spring is compressed at the same time, the transmission hollow gear 303 does not rotate, when the transmission rack 301 moves towards the right side, the rotation of the transmission ratchet gear 304 is blocked by the transmission slide bar 305, at this time, the rotation of the transmission ratchet gear 304 drives the transmission hollow gear 303 to rotate, the rotation of the replacement gear 104 drives the replacement nut 105 at the right end to rotate, the rotation of the replacement nut 105 at the right end drives the replacement nut 105 at the left end to rotate, the rotation of the two replacement nuts 105 drives the two replacement screw rods 102 to slide downwards, the downward sliding of the two replacement screw rods 102 drives the replacement gland 103 to slide downwards, the downward sliding of the replacement gland 103 presses the fish gun below, the fish gun at the lowest end presses the two storage slide plates 202, the two storage slide plates 202 slide towards two sides, the fish gun at the lowest end enters into a working position, the spring force drives the two storage slide plates, accomplish the change process, need use the fish gun that will have the rope to jet out when catching large-scale fish, jet into in the body of fish, fix, at the rope that connects through the fish gun, pull back the fish and accomplish fishing, this process needs aim at the transmission to fish earlier, it is higher to the precision requirement, in case jet and do not load again, can waste a large amount of time and efforts, lead to missing the best fishing time, cause fish to escape, the merit is deficient one and is short of one, this device can be when a rifle does not hit, the standing horse carries out automatic next fish gun of more changing, carry out the secondary emission fast, need not the manpower and change, save time and manpower, improve and change efficiency, can also shoot many times in the shortest time, compensate the problem that the hit rate is low, prevent to escape fish, efficiency is fished for in the improvement.

It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.