CN216796211U - Blowdown net cage in pond is bred to shrimp seedling - Google Patents

Abstract

The utility model relates to a prawn larva breeding technology, which is used for solving the problems of blocked cleaning of dirt in a net cage and low cleaning speed, and particularly relates to a pollution discharge net cage of a prawn larva breeding pond, which comprises a pollution discharge net cage body, wherein a pollution collection mechanism is arranged on the lower surface of the inner part of the pollution discharge net cage body; according to the utility model, the two ends of the movable net rack are synchronously moved through the rotation of the sewage collecting rotating shaft, so that the sewage on the water surface and at the bottom of the culture pond is cleaned, the cleaning work is not hindered by the shrimp seeds in the culture pond, the rectangular frame can be placed into the culture pond at any time, the moving range of the shrimp seeds is not limited, the driving wheel in the movable net rack drives the rotating roller on the sewage shoveling plate to rotate in the moving process, so that the sewage shoveled by the sewage shoveling plate can be conveyed to the inside of the sewage collecting net under the action of the conveying belt, the blockage of the sewage at the bottom of the pond on the movement of the movable net rack is reduced, and the cleaning efficiency of the sewage at the bottom of the pond by the movable net rack is improved.

Description

Blowdown net cage in pond is bred to shrimp seedling

Technical Field

The utility model relates to a prawn seedling culture technology, in particular to a sewage discharge net cage of a prawn seedling culture pond.

Background

The cage culture mainly accelerates the growth of cultured fishes by artificially feeding baits, and inevitable parts of the fed baits are scattered in a water body, and certain influence can be generated on physical and chemical factors of the water body, and the cage culture mainly comprises: dissolved oxygen, chemical oxygen demand, biochemical oxygen demand, total nitrogen, ternary nitrogen, total phosphorus, transparency and the like.

In the prior art, when dirt in a culture pond is cleaned, a box body is mostly directly placed into the culture pond for cleaning the dirt, when a dirt discharge net cage box body placed into the culture pond before a prawn larva is placed is lifted up after being cleaned, the prawn larva is easily taken out together, when the dirt discharge net cage box body placed into the culture pond after the prawn larva is placed is moved downwards, the movable space of the prawn larva is easily limited, and the bottom of the culture pond cannot be cleaned; because of the rivers of breeding the bottom of the pool flow slowly, when removing the rack and carrying out the clearance of bottom of the pool filth, remove the rack and receive the dual hindrance of rivers and filth, make the clearance speed of removing the rack to the bottom of the pool filth slower, influence staff's clearance efficiency.

In view of the above technical problem, the present application proposes a solution.

SUMMERY OF THE UTILITY MODEL

The utility model aims to enable two ends of a movable net rack to synchronously move through rotation of a sewage collecting rotating shaft, dirt on the water surface and at the bottom of a culture pond is cleaned, cleaning work is not hindered by shrimp seeds in the culture pond, a rectangular frame can be placed into the interior of the culture pond at any time without limiting the moving range of the shrimp seeds, a driving wheel in the movable net rack drives a rotary roller on a dirt shoveling plate to rotate in the moving process, the dirt shoveled by the dirt shoveling plate can be conveyed to the interior of the sewage collecting net under the action of a conveying belt, the blockage of the dirt at the bottom of the pond on the movement of the movable net rack is reduced, the cleaning efficiency of the dirt at the bottom of the pond by the movable net rack is improved, the problems that the cleaning of the dirt in a net cage is hindered and the cleaning speed is slow are solved, and the pollution discharging net box of the shrimp seed culture pond is provided.

The purpose of the utility model can be realized by the following technical scheme:

a blowdown net cage of a prawn larva breeding pond comprises a blowdown net cage body, wherein a blowdown collecting mechanism is arranged on the lower surface of the inner portion of the blowdown net cage body;

receive dirty mechanism including removing the rack, the inside lower surface outside of blowdown net cage box corresponds remove rack position department and be connected with the connecting rod, the connecting rod both ends are connected with the pivot cover, pivot cover inside wall rotates and is connected with the handle, two the pivot cover links together through the splice bar, handle lower extreme integrated into one piece has the dirty pivot of receipts, it corresponds to receive dirty pivot lateral wall connecting rod position department is connected with the traction band, the traction band lateral wall is close to remove the rack both sides and be connected with the stopper, it is connected with the dirty runner of receipts to receive dirty pivot lateral wall intermediate position department, it is connected with the dirty drive belt of receipts to receive dirty runner lateral wall.

As a preferred embodiment of the utility model, the two sides of the outer side wall of the movable net rack are provided with the dirt collecting mechanisms;

dirty mechanism of collection is including the dirty board of shovel, the dirty board lateral wall sliding connection of shovel has the conveyer belt, the dirty board lateral wall one side of shovel rotates and is connected with the transmission shaft, the transmission shaft is kept away from the one end of the dirty board of shovel is connected with the dirty runner of collection, the dirty runner lateral wall of collection is connected with the dirty drive belt of collection, it corresponds to remove the rack lateral wall the dirty drive belt position department of collection has seted up the intercommunicating pore, the intercommunicating pore inside wall rotates through the pivot and is connected with the drive wheel.

As a preferred embodiment of the utility model, the outer side wall of the connecting rod is provided with a chute corresponding to the position of the traction belt, the chute is T-shaped, and the width of the smaller side of the chute is the same as the width of the limiting block.

As a preferred embodiment of the utility model, a rotating roller is connected to one side of the outer side wall of the dirt shoveling plate corresponding to the position of the transmission shaft, and a rotating groove is formed in the upper surface of the dirt shoveling plate corresponding to the position of the rotating roller.

As a preferred embodiment of the utility model, one side of the outer side wall of the movable net rack is connected with a sewage draining net, the other end of the sewage draining net is connected with the connecting rod, and the sewage draining net is distributed on the outer side walls of the movable net rack and the connecting rod in a rectangular shape.

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

1. the handle drives the dirt collecting rotating shafts in the rotating shaft sleeves to rotate, the traction belt sliding on the inner sides of the connecting rod sliding grooves drives one end of the movable net rack to move, the two dirt collecting rotating shafts on one side synchronously rotate under the transmission action of the dirt collecting transmission belt, the two ends of the movable net rack can synchronously move, dirt on the water surface and at the bottom of the culture pond is cleaned, prawn seedlings are gathered to the middle position of the culture pond in a frightened manner in the cleaning process, the cleaning work cannot be hindered by the prawn seedlings in the culture pond, and the rectangular frame can be placed into the interior of the culture pond at any time without limiting the moving range of the prawn seedlings;

2. through the rotation that removes the dirty board of removal in-process drive shovel and go up the rotor roll of moving rack inside drive wheel, the filth that makes the dirty board of shovel to be carried to the inside of collecting the dirty net under the effect of conveyer belt, reduces the hindrance of bottom of the pool filth to the removal rack removal, makes the clearance efficiency of removal rack to the bottom of the pool filth obtain promoting.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a schematic view of the linkage structure of the rotating shaft of the present invention;

FIG. 3 is a diagram of a mobile rack structure according to the present invention;

FIG. 4 is an enlarged view of the portion B of FIG. 3 according to the present invention;

FIG. 5 is an enlarged view of the portion A of FIG. 3 according to the present invention.

In the figure: 1. a pollution discharge net cage body; 2. a sewage collecting mechanism; 21. moving the net rack; 22. splicing rods; 23. a rotating shaft sleeve; 24. a connecting rod; 25. a handle; 26. a sewage collecting transmission belt; 27. a sewage collecting rotating wheel; 28. a traction belt; 29. a limiting block; 210. a sewage collecting rotating shaft; 3. a dirt collecting mechanism; 31. a dirt shoveling plate; 32. a conveyor belt; 33. a drive shaft; 34. a sewage collecting runner; 35. a sewage collecting transmission belt; 36. a drive wheel; 37. and a communicating hole.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1-2, a pollution discharging net cage for a young prawn culturing pond, comprising a pollution discharging net cage body 1, wherein a pollution collecting mechanism 2 is arranged on the lower surface inside the pollution discharging net cage body 1, the pollution collecting mechanism 2 comprises a movable net rack 21, a connecting rod 24 is connected to the outer side of the lower surface inside the pollution discharging net cage body 1 corresponding to the position of the movable net rack 21, the connecting rod 24 connects four rotating shaft sleeves 23 positioned at four corners inside the pollution discharging net cage body 1 together, two ends of the connecting rod 24 are connected with rotating shaft sleeves 23, the inner side wall of the rotating shaft sleeve 23 is rotatably connected with a handle 25, the two rotating shaft sleeves 23 are connected together through a splicing rod 22, the two rotating shaft sleeves 23 connected together through the splicing rod 22 can respectively clean impurities floating on the water surface and impurities at the water bottom in the culturing pond, a pollution collecting rotating shaft 210 is integrally formed at the lower end of the handle 25, a traction belt 28 is connected to the outer side wall of the pollution collecting rotating shaft 210 corresponding to the position of the connecting rod 24, the outer side wall of the connecting rod 24 is provided with a chute corresponding to the position of the traction belt 28, the chute is in a T shape, the width of the side with smaller width of the chute is the same as the width of the limit block 29, the limit blocks 29 are connected to the outer side wall of the traction belt 28 close to the two sides of the movable net rack 21, the traction belt 28 is curled by the rotation of the sewage collecting rotating shaft 210 to drive the movable net rack 21 clamped between the two limit blocks 29 to move, the middle position of the outer side wall of the sewage collecting rotating shaft 210 is connected with a sewage collecting rotating wheel 27, the outer side wall of the sewage collecting rotating wheel 27 is connected with a sewage collecting transmission belt 26, the two sewage collecting rotating shafts 210 are mutually transmitted through the sewage collecting transmission belt 26 outside the sewage collecting rotating wheel 27, the two sewage collecting rotating shafts 210 connected by the sewage collecting transmission belt 26 synchronously rotate, one side of the outer side wall of the movable net rack 21 is connected with a sewage discharging net, and the other end of the sewage discharging net is connected on the connecting rod 24, the sewage draining nets are distributed on the outer side walls of the movable net rack 21 and the connecting rods 24 in a rectangular shape;

in the prior art, when dirt in a culture pond is cleaned, a box body is mostly directly placed into the culture pond for cleaning the dirt, when a pollution discharge net cage box body 1 placed into the culture pond before a prawn is placed is lifted up after being cleaned, the prawn is easy to take out together, when the pollution discharge net cage box body 1 placed into the culture pond after the prawn is placed is moved downwards, the movable space of the prawn is easy to be limited, and the bottom of the culture pond cannot be cleaned;

during the cleaning process of the culture pond, a worker can connect two built rectangular frame structures through the splicing rods 22 with different lengths according to the depth of the culture pond, so that the sewage collecting rotating shafts 210 on the inner sides of the two rotating shaft sleeves 23 are oppositely butted into a whole to synchronously rotate, the rectangular frame structures are placed into the culture pond after connection, when the worker rotates the sewage collecting rotating shafts 210 through the handles 25, the traction belt 28 connected to the outer side wall of the sewage collecting rotating shaft 210 can be curled, the movable net rack 21 limited on the outer side of the traction belt 28 through the limiting block 29 is driven to move in position during the position movement of the traction belt 28, the two sewage collecting rotating shafts 210 on the same side can synchronously rotate through the transmission effect of the sewage collecting transmission belt 26, and the movable net rack 21 constantly keeps moving in a vertical state with the connecting rod 24 outside the connecting rod 24, the receipts of connecting on two upper and lower removal racks 21 of messenger dirty net can clear up the impurity that floats on the surface of water and the bottom of the pool sediment at the removal in-process, the other end of receiving dirty net is connected on the connecting rod 24 that removes rack 21 and begin the shift position department, can not be at the inside flagging of breed pond, to the shrimp seedling can remove the middle part position department that the in-process was disturbed to gathering to breeding the pond at removal rack 21, can not cause the hindrance to the operation of receiving dirty net of receipts, take out rectangular frame in breeding the pond after the clearance, make the staff can clear up the filth of breeding on the pond surface of water and the bottom of the pool.

Example 2:

referring to fig. 3-5, two sides of the outer side wall of the mobile net rack 21 are provided with the dirt collecting mechanisms 3, each dirt collecting mechanism 3 comprises a dirt shoveling plate 31, the outer side wall of each dirt shoveling plate 31 is slidably connected with a conveying belt 32, one side of the outer side wall of each dirt shoveling plate 31 is rotatably connected with a transmission shaft 33, one side of the outer side wall of each dirt shoveling plate 31 is connected with a rotating roller corresponding to the position of the transmission shaft 33, the upper surface of each dirt shoveling plate 31 is provided with a rotating groove corresponding to the position of the rotating roller, so that the transmission shaft 33 can drive the conveying belt 32 to rotate through the rotating roller, one end of the transmission shaft 33 far away from the dirt shoveling plate 31 is connected with a dirt collecting rotating wheel 34, the outer side wall of the dirt collecting rotating wheel 34 is connected with a dirt collecting transmission belt 35, the outer side wall of the mobile net rack 21 is provided with a communication hole 37 corresponding to the position of the dirt collecting transmission belt 35, and the inner side wall of the communication hole 37 is rotatably connected with a driving wheel 36 through a rotating shaft;

in the prior art, because the water flow at the bottom of the culture pond flows slowly, when the movable net rack 21 cleans dirt at the bottom of the pond, the movable net rack 21 is doubly hindered by the water flow and the dirt, so that the cleaning speed of the movable net rack 21 on the dirt at the bottom of the pond is slow, and the cleaning efficiency of workers is influenced;

remove the in-process that rack 21 removed on connecting rod 24 lateral wall, mutual friction rotates between the inboard drive wheel 36 of removal rack 21 and connecting rod 24, and drive transmission shaft 33 through dirty drive belt 35 of collection and rotate, make and drive conveyer belt 32 and carry out the pivoted rotor and rotate, the removal rack 21 that is located breed pond bottom of the pool is moving the in-process, the dirty board 31 of shovel of accessible removal rack 21 both sides slope is shoveled the filth of bottom of the pool, the filth after the shovel is driven under the effect of conveyer belt 32 and is removed to receiving dirty net inboard, make the filth reduce the removal hindrance effort of removal rack 21, be convenient for improve the cleaning speed of removal rack 21 to the bottom of the pool filth.

When the utility model is used, a worker can carry out connection of two built rectangular frame structures through the splicing rods 22 with different lengths according to the depth of the culture pond in the process of cleaning the culture pond, so that the dirt collecting rotating shafts 210 on the inner sides of the two rotating shaft sleeves 23 are oppositely butted into a whole to synchronously rotate, the rectangular frame structures after connection are placed in the culture pond, the worker can curl the traction belt 28 connected on the outer side wall of the dirt collecting rotating shaft 210 when rotating the dirt collecting rotating shaft 210 through the handle 25, the movable net rack 21 limited on the outer side of the traction belt 28 through the limiting block 29 is driven to move in position in the position moving process of the traction belt 28, the two dirt collecting rotating shafts 210 on the same side can synchronously rotate through the transmission action of the dirt collecting transmission belt 26, so that the movable net rack 21 constantly keeps moving in a vertical state with the connecting rod 24 on the outer side of the connecting rod 24, the sewage collecting net connected on the upper and lower moving net racks 21 can clean impurities floating on the water surface and impurities deposited at the bottom of the pond in the moving process, the other end of the sewage collecting net is connected on the connecting rod 24 at the position where the moving net rack 21 starts to move, the sewage collecting net cannot droop in the culture pond, shrimp seedlings can be gathered to the middle position of the culture pond in the moving process of the moving net rack 21 under the influence of disturbance, the sewage collecting operation of the sewage collecting net cannot be hindered, the rectangular frame is taken out from the culture pond after being cleaned, so that workers can clean the sewage on the water surface and at the bottom of the culture pond, the driving wheel 36 inside the moving net rack 21 and the connecting rod 24 rub against each other to rotate in the moving process of the moving net rack 21 on the outer side wall of the connecting rod 24, and the driving shaft 33 is driven to rotate by the sewage collecting driving belt 35, so that the rotating roller driving the conveying belt 32 to rotate, the removal rack 21 that is located breed pond bottom of the pool removes the in-process, and the dirty board 31 of shovel of accessible removal rack 21 both sides slope is shoveled the filth of bottom of the pool, and the filth after the shovel is driven under the effect of conveyer belt 32 and is removed to receiving dirty net inboard, makes the filth hinder the effort reduction to the removal of removing rack 21, is convenient for improve the cleaning speed of removing rack 21 to the bottom of the pool filth.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims (5)

1. A blowdown net cage of a prawn larva breeding pond comprises a blowdown net cage body (1) and is characterized in that a blowdown collecting mechanism (2) is arranged on the lower surface inside the blowdown net cage body (1);

the sewage collecting mechanism (2) comprises a movable net rack (21), the outer side of the inner lower surface of the sewage discharging net cage body (1) is connected with a connecting rod (24) at a position corresponding to the movable net rack (21), the two ends of the connecting rod (24) are connected with rotating shaft sleeves (23), the inner side walls of the rotating shaft sleeves (23) are rotatably connected with handles (25), the two rotating shaft sleeves (23) are connected together through a splicing rod (22), a dirt collecting rotating shaft (210) is integrally formed at the lower end of the handle (25), a traction belt (28) is connected at the position, corresponding to the connecting rod (24), of the outer side wall of the dirt collecting rotating shaft (210), the outer side wall of the traction belt (28) is connected with limit blocks (29) close to the two sides of the movable net rack (21), a sewage collecting rotating wheel (27) is connected at the middle position of the outer side wall of the sewage collecting rotating shaft (210), the outer side wall of the sewage collecting rotating wheel (27) is connected with a sewage collecting transmission belt (26).

2. The blowdown net cage of the prawn seedling culture pond as claimed in claim 1, wherein the outside wall of the movable net rack (21) is provided with a sewage collecting mechanism (3) on both sides;

dirty mechanism of collection (3) is including shovel dirty board (31), shovel dirty board (31) lateral wall sliding connection has conveyer belt (32), shovel dirty board (31) lateral wall one side is rotated and is connected with transmission shaft (33), transmission shaft (33) are kept away from the one end of shovel dirty board (31) is connected with album dirty runner (34), album dirty runner (34) lateral wall is connected with an album dirty drive belt (35), it corresponds to remove rack (21) lateral wall collection dirty drive belt (35) position department has seted up intercommunicating pore (37), intercommunicating pore (37) inside wall is connected with drive wheel (36) through the pivot rotation.

3. The blowdown net cage of the prawn seedling culture pond as claimed in claim 1, wherein a sliding groove is formed in the outer side wall of the connecting rod (24) at a position corresponding to the traction belt (28), the sliding groove is T-shaped, and the width of the smaller side of the sliding groove is the same as that of the limiting block (29).

4. The blowdown net cage of the young prawn culture pond as claimed in claim 2, wherein a rotating roller is connected to one side of the outer side wall of the blowdown shoveling plate (31) corresponding to the position of the transmission shaft (33), and a rotating groove is formed in the upper surface of the blowdown shoveling plate (31) corresponding to the position of the rotating roller.

5. The blowdown net cage of the shrimp culture pond of claim 1, wherein one side of the outer side wall of the movable net rack (21) is connected with a blowdown net, the other end of the blowdown net is connected to the connecting rod (24), and the blowdown net is distributed in a rectangular shape on the outer side walls of the movable net rack (21) and the connecting rod (24).

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