CN216492882U

CN216492882U - Prawn is cultivated with seed collection system

Info

Publication number: CN216492882U
Application number: CN202122658302.6U
Authority: CN
Inventors: 梁前才; 车南青
Original assignee: Maoming Binhai New Area New Aquaculture Co ltd
Current assignee: Maoming Binhai New Area New Aquaculture Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-05-13
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses a fry collecting device for prawn cultivation, and relates to the technical field of prawn seedling cultivation. The device includes the automobile body, fixedly connected with lifting box on the lateral wall of automobile body, it is connected with the lifter to rotate on the lateral wall of lifting box, fluting and locating hole have been seted up to the lifter, sliding connection has seted up the bull stick that has the fluting on the lifter, the tip fixedly connected with fishing net of bull stick, fixed mounting has the motor on the lateral wall of lifter, be equipped with elevating system in the lifting box, elevating system's tip and the lateral wall fixed connection of lifter, the tip of bull stick is equipped with positioning mechanism, positioning mechanism's tip and the fluting inside wall sliding connection of bull stick. The utility model has reasonable structural design, can be salvaged without manpower, greatly saves manpower resources, improves the salvage efficiency, simultaneously can prevent shrimp postlarvae from leaking out of a fishing net after salvage, and ensures the salvage efficiency.

Description

Prawn is cultivated with seed collection system

Technical Field

The utility model relates to the technical field of prawn breeding, in particular to a prawn breeding seed collecting device.

Background

The prawns, the academic name of the oriental shrimps, are also called Chinese prawns and penaeus monodon. Arthropoda, class Mirabilis, order decapod, family Penaeidae, genus Penaeus. The prawn is large, generally called as a prawn, and a female growth individual generally has a length of 16-22 cm and a weight of about 50-80 g, and can reach 30 cm to the maximum and weigh 250 g; the male sex is smaller, the body length is 13-18 cm, the weight is 30-50 g, the prawn is a wide-temperature and wide-salinity marine animal, the Penaeus vannamei Boone is in a long cylindrical shape, the left side and the right side of the prawn are flat, the body is divided into a head, a chest and an abdomen, the prawn is composed of 20 individual sections, the abdomen is longer, the muscles are developed, and the sections are obvious.

Among the prior art, because gather shrimp fry and need artifically salvage to salvage inefficiency when having wasted manpower resources greatly, simultaneously because fishing net can't seal after salvaging, lead to retrieving the fishing net and make the condition that easily appears spilling hourglass, thereby greatly reduced work efficiency, for this we have designed a shrimp and have cultivated with seedling collection system and solve above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provides a seedling collecting device for prawn cultivation.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a fry collecting device for prawn cultivation comprises a vehicle body, wherein a lifting box is fixedly connected onto the side wall of the vehicle body, a lifting rod is rotatably connected onto the side wall of the lifting box, a groove and a positioning hole are formed in the lifting rod, a rotating rod with a groove is formed in the lifting rod in a sliding connection mode, a fishing net is fixedly connected onto the end portion of the rotating rod, a motor is fixedly mounted onto the side wall of the lifting rod, a lifting mechanism is arranged in the lifting box, the end portion of the lifting mechanism is fixedly connected with the side wall of the lifting rod, a positioning mechanism is arranged at the end portion of the rotating rod, the end portion of the positioning mechanism is slidably connected with the inner side wall of the groove of the rotating rod, an opening and closing mechanism is arranged in the groove of the rotating rod, the end portion of the opening and closing mechanism is matched with the end portion of the positioning mechanism, a linkage mechanism is formed in the top of the rotating rod, and the end portion of the linkage mechanism is in threaded connection with the inner side wall of the groove of the rotating rod, a sealing mechanism is arranged in the groove of the lifting rod, and the end part of the sealing mechanism is abutted to the end part of the fishing net.

Preferably, elevating system includes the electric putter of fixed mounting at the lift case top, fixedly connected with lifter plate on electric putter's the flexible end, fixedly connected with gear on the lifter, the gear is connected with the lateral wall meshing of lifter plate.

Preferably, the positioning mechanism comprises a plurality of positioning blocks which are connected in empty grooves at the end parts of the rotating rods in a sliding mode, the positioning blocks are connected with the inner side walls of the corresponding slots of the rotating rods through first springs, and the end parts of the positioning blocks are fixedly connected with linkage blocks.

Preferably, the opening and closing mechanism comprises a linkage rod which is slidably connected in the hollow groove of the rotating rod, an opening is formed in the linkage rod, the end part of the linkage rod is fixedly connected with a linkage plate, the end part of the linkage plate is matched with the end part of the linkage block, and the linkage plate is connected with the inner side wall of the groove of the rotating rod through a second spring.

Preferably, the link gear includes the threaded rod of threaded connection in the fluting of bull stick top, the bottom fixedly connected with ejector pad of threaded rod, the bottom of ejector pad offsets with the trompil of gangbar.

Preferably, the sealing mechanism comprises a connecting rod which is slidably connected in the groove of the lifting rod, the connecting rod is connected with the bottom in the hollow groove of the lifting rod through a third spring, the end part of the connecting rod is fixedly connected with a sealing plate, and the bottom of the sealing plate is abutted to the end part of the fishing net.

Compared with the prior art, the utility model has the beneficial effects that:

1. under the mutually supporting of elevating system, positioning mechanism, mechanism and link gear that opens and shuts, make the lifter can go up and down to can need not the manual work and salvage, improve when having saved manpower resources greatly and salvage efficiency.

2. Under the mutual cooperation of bull stick, lifter, fishing net and sealing mechanism, make the board of sealing can seal the processing with the fishing net when the fishing net is rotatory to can avoid spilling the fishing net at fishing back shrimp postlarvae, guarantee the efficiency of salvaging.

In conclusion, the utility model has reasonable structural design, manual fishing is not needed, the fishing efficiency is improved while the human resources are greatly saved, and meanwhile, the shrimp larvae can be prevented from leaking out of the fishing net after fishing, and the fishing efficiency is ensured.

Drawings

FIG. 1 is a schematic front sectional view showing the structure of a device for collecting young shrimp-rearing seeds according to the present invention;

FIG. 2 is an enlarged view of the structure at A;

fig. 3 is an enlarged view of the structure at B.

In the figure: the device comprises a vehicle body 1, a lifting box 2, a lifting rod 3, a rotating rod 4, a fishing net 5, a motor 6, an electric push rod 7, a lifting plate 8, a gear 9, a positioning block 10, a first spring 11, a linkage block 12, a linkage rod 13, a linkage plate 14, a second spring 15, a threaded rod 16, a pushing block 17, a connecting rod 18, a third spring 19 and a sealing plate 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, as shown in the drawings, the seedling collecting device for prawn cultivation according to the embodiment of the present invention includes a vehicle body 1, a lifting box 2 is fixedly connected to a side wall of the vehicle body 1, a lifting rod 3 is rotatably connected to a side wall of the lifting box 2, and the lifting rod 3 is provided with a slot and a positioning hole. The lifting rod 3 is connected with a rotating rod 4 provided with a groove in a sliding way, and the end part of the rotating rod 4 is fixedly connected with a fishing net 5. Fixed mounting has 2 tops of motor 6 cage on the lateral wall of lifter 3, and fixed mounting has electric putter 7, and fixedly connected with lifter plate 8 is served in electric putter 7's the flexible. The lifting rod 3 is fixedly connected with a gear 9, and the gear 9 is meshed with the side wall of the lifting plate 8. A plurality of locating pieces 10 are connected in the empty grooves in the end parts of the rotating rods 4 in a sliding mode, the locating pieces 10 are connected with the inner side walls of the corresponding slots of the rotating rods 4 through first springs 11, and linkage blocks 12 are fixedly connected to the end parts of the locating pieces 10. The hollow groove of the rotating rod 4 is connected with a linkage rod 13 in a sliding way, the linkage rod 13 is provided with an opening, and the end part of the linkage rod 13 is fixedly connected with a yoke plate 14. The end part of the linkage plate 14 is matched with the end part of the linkage block 12, and the linkage plate 14 is connected with the inner side wall of the groove of the rotating rod 4 through a second spring 15. The top end of the rotating rod 4 is provided with a groove and an internal thread, a threaded rod 16 is connected with the top end of the rotating rod 4, the bottom end of the threaded rod 16 is fixedly connected with a push block 17, and the bottom end of the push block 17 is abutted to the hole of the linkage rod 13. When the electric push rod 7 is opened, the electric push rod 7 drives the lifting plate 8 to move upwards, the lifting plate 8 moves upwards to drive the gear 9 to rotate, and the gear 9 rotates to drive the lifting rod 3 to rotate, so that the fishing net 5 can fall into water. When the threaded rod 16 is rotated, the threaded rod 16 moves downward, and the pushing block 17 is driven by the downward movement of the threaded rod 16. Under the action of the second spring 15, the pushing block 17 moves downwards to drive the linkage rod 13 to move outwards, and the linkage rod 13 moves outwards to drive the linkage plate 14 to move outwards. Under the effect of the first spring 12, the linkage plate 14 moves outwards to drive the linkage block 12 to move inwards, and the linkage block 12 moves inwards to drive the positioning block 10 to move inwards, so that the fishing net 5 is convenient to install and detach, manual fishing can be omitted, and the fishing collection efficiency is improved while manpower resources are greatly saved.

A connecting rod 18 is slidably connected in the groove of the lifting rod 3, the connecting rod 18 is connected with the bottom in the hollow groove of the lifting rod 3 through a third spring 19, and a sealing plate 20 is fixedly connected to the end part of the connecting rod 18. The bottom of shrouding 20 offsets with 5 tip of fishing net, and when opening motor 6, motor 6 drives bull stick 4 and rotates, and bull stick 4 rotates and drives fishing net 5 and rotate, and fishing net 5 rotates and makes the opening coincidence of sealing plate 20 and fishing net 5 to can avoid fishing the back shrimp postlarvae to spill fishing net 5, guarantee the efficiency of salvaging.

The utility model can be illustrated by the following operating modes:

in the utility model, when shrimp larvae need to be salvaged, the electric push rod 7 is opened, the electric push rod 7 drives the lifting plate 8 to move upwards, the lifting plate 8 moves upwards to drive the gear 9 to rotate, the gear 9 rotates to drive the lifting rod 3 to rotate, so that the fishing net 5 can fall into water, a vehicle is started to salvage, after the salvage is finished, the motor 6 is opened, the motor 6 drives the rotating rod 4 to rotate, the rotating rod 4 rotates to drive the fishing net 5 to rotate, the fishing net 5 rotates to enable the sealing plate 20 to be superposed with the opening of the fishing net 5, the shrimp larvae can be prevented from leaking out of the fishing net 5 after the salvage, the salvage efficiency is ensured, the electric push rod 7 is opened again after the fishing net 5 is sealed, the electric push rod 7 drives the lifting plate 8 to move downwards, the lifting plate 8 moves downwards to drive the gear 9 to rotate, the gear 9 rotates to drive the lifting rod 3 to rotate, so that the fishing net 5 can be moved out of the water surface, when the fishing net 5 needs to be disassembled, the threaded rod 16 is rotated, the threaded rod 16 moves downwards to drive the pushing block 17 to move downwards, under the action of the second spring 15, the pushing block 17 moves downwards to drive the linkage rod 13 to move outwards, the linkage rod 13 moves outwards to drive the linkage plate 14 to move outwards, under the action of the first spring 12, the linkage plate 14 moves outwards to drive the linkage block 12 to move inwards, the linkage block 12 moves inwards to drive the positioning block 10 to move inwards, the fishing net 5 is convenient to install and detach, manual fishing is not needed, manpower resources are greatly saved, and fishing collection efficiency is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a shrimp is cultivated and uses seedling collection system, includes automobile body (1), its characterized in that, fixedly connected with lifting box (2) on the lateral wall of automobile body (1), it is connected with lifter (3) to rotate on the lateral wall of lifting box (2), fluting and locating hole have been seted up to lifter (3), sliding connection has seted up slotted bull stick (4) on lifter (3), the tip fixedly connected with fishing net (5) of bull stick (4), fixedly mounted has motor (6) on the lateral wall of lifter (3), be equipped with elevating system in lifting box (2), elevating system's tip and the lateral wall fixed connection of lifter (3), the tip of bull stick (4) is equipped with positioning mechanism, positioning mechanism's tip and the fluting inside wall sliding connection of bull stick (4), be equipped with the mechanism that opens and shuts in the fluting of bull stick (4), the end part of the opening and closing mechanism is matched with the end part of the positioning mechanism, the top of the rotating rod (4) is provided with a linkage mechanism, the end part of the linkage mechanism is in threaded connection with the inner side wall of the groove of the rotating rod (4), the groove of the lifting rod (3) is internally provided with a sealing mechanism, and the end part of the sealing mechanism is abutted to the end part of the fishing net (5).

2. A shrimp culture seedling collection device according to claim 1, characterized in that the lifting mechanism comprises an electric push rod (7) fixedly installed on the top of the lifting box (2), a lifting plate (8) is fixedly connected to the telescopic end of the electric push rod (7), a gear (9) is fixedly connected to the lifting rod (3), and the gear (9) is meshed with the side wall of the lifting plate (8).

3. A shrimp rearing seedling collecting device according to claim 1, characterized in that the positioning mechanism comprises a plurality of positioning blocks (10) slidably connected in empty slots at the ends of the rotating rods (4), each of the positioning blocks (10) is connected with the corresponding inner side wall of the slot of the rotating rod (4) through a first spring (11), and the ends of the positioning blocks (10) are fixedly connected with linkage blocks (12).

4. A shrimp culture seedling collection device according to claim 3, characterized in that the opening and closing mechanism comprises a linkage rod (13) slidably connected in a hollow groove of the rotating rod (4), the linkage rod (13) is provided with an opening, the end part of the linkage rod (13) is fixedly connected with a linkage plate (14), the end part of the linkage plate (14) is matched with the end part of the linkage block (12), and the linkage plate (14) is connected with the inner side wall of the groove of the rotating rod (4) through a second spring (15).

5. A shrimp culture seedling collection device according to claim 4, characterized in that the linkage mechanism comprises a threaded rod (16) which is in threaded connection with the top end of the rotating rod (4) in a groove, the bottom end of the threaded rod (16) is fixedly connected with a push block (17), and the bottom end of the push block (17) is abutted against an opening of the linkage rod (13).

6. A shrimp culture seedling collection device according to claim 1, characterized in that the sealing mechanism comprises a connecting rod (18) slidably connected in a groove of the lifting rod (3), the connecting rod (18) is connected with the bottom of the lifting rod (3) in the hollow groove through a third spring (19), a sealing plate (20) is fixedly connected to the end of the connecting rod (18), and the bottom of the sealing plate (20) is abutted against the end of the fishing net (5).