阅读说明：本技术 一种对虾养殖装置 (Prawn breeding device ) 是由 郑昊 于 2020-07-22 设计创作，主要内容包括：本发明公开了一种对虾养殖装置,包括养殖箱和网箱,所述养殖箱两端内壁均开设有安装槽,且安装槽两侧内壁转动连接有同一个丝杆,所述丝杆圆周外壁通过螺纹转动连接有滑动块,且网箱两端外壁均安装有固定块,固定块底部外壁开设有与滑动块相匹配的滑动槽。本发明中,通过设置有弧形响铜板,罗非鱼会在内部移动,从而带动的水流或者罗非鱼本身会撞击连接板和安装板等,使得安装板靠近弧形响铜板的一侧会上下摆动,从而带动橡胶杆上的铁球撞击弧形响铜板发出响声,来驱赶靠近网箱的对虾,而病虾反应迟缓则会通过网箱上的锥形孔进入其中,来被罗非鱼进行捕食,可以避免虾病在健康虾群中传播流行,减少了人工清理病虾的工作量。(The invention discloses a prawn breeding device which comprises a breeding box and a net cage, wherein mounting grooves are formed in the inner walls of two ends of the breeding box, the inner walls of two sides of each mounting groove are rotatably connected with a same lead screw, the circumferential outer wall of each lead screw is rotatably connected with a sliding block through threads, fixed blocks are arranged on the outer walls of two ends of the net cage, and sliding grooves matched with the sliding blocks are formed in the outer walls of the bottoms of the fixed blocks. According to the invention, the arc-shaped sound copper plate is arranged, so that tilapia can move in the interior, the driven water flow or tilapia can impact the connecting plate, the mounting plate and the like, one side of the mounting plate close to the arc-shaped sound copper plate can swing up and down, iron balls on the rubber rods are driven to impact the arc-shaped sound copper plate to make a sound, so that prawns close to the net cage are driven, and the sick prawns can enter the net cage through the tapered holes on the net cage to be caught by the tilapia for feeding after reaction is delayed, so that the propagation of shrimp diseases in healthy shrimp groups can be avoided, and the workload of manually cleaning the sick prawn.)

1. A prawn culture device comprises a culture box (1) and a net box (14), and is characterized in that mounting grooves are formed in the inner walls of the two ends of the culture box (1), the inner walls of the two sides of each mounting groove are rotatably connected with the same lead screw (15), the outer wall of the circumference of each lead screw (15) is rotatably connected with a sliding block (16) through threads, the outer walls of the two ends of the net box (14) are respectively provided with a fixed block (21), the outer wall of the bottom of each fixed block (21) is provided with a sliding groove matched with the corresponding sliding block (16), the outer wall of the top of the net box (14) is provided with a connecting block (11), the outer wall of the top of each connecting block (11) is provided with an installation shell (5), the outer walls of the two sides of each installation shell (5) are respectively spliced with a sliding shell (6), the inner, roof (17) are all installed to limiting plate (20) both sides outer wall, and breed case (1) one side outer wall both ends bottom and all install motor (7), and motor (7) output shaft passes through bolt and lead screw (15) one side outer wall fixed connection.

2. The prawn culturing device according to claim 1, wherein the top and bottom of the outer wall of the two sides of the limiting plate (20) are provided with the extension springs (18), the other end of each extension spring (18) is fixedly connected with the inner wall of the limiting groove, and one side of the outer wall of the top of the sliding shell (6) is provided with the storage shell (2).

3. The prawn cultivation device as claimed in claim 2, wherein the feeding hopper (3) is inserted into the outer wall of the top of the storage shell (2), the discharging pipe (9) is inserted into the outer wall of the bottom of the storage shell (2), the discharging hopper (27) is inserted into the outer wall of one side of the discharging pipe (9), the baffles (19) are slidably connected to the inner parts of the two sides of the sliding shell (6), and one side of each baffle (19) extends into the discharging pipe.

4. The prawn cultivation device as claimed in claim 3, wherein the bottom of the inner walls of the two sides of the cultivation box (1) is provided with the same net plate (10), the top of the inner walls of the two sides of the cultivation box (1) is provided with the top block (8), one end of the outer wall of the top of the net cage (14) is inserted with the feed hopper (4), and the outer wall of the periphery of the net cage (14) is provided with conical holes distributed at equal intervals.

5. A prawn cultivation device as claimed in claim 4, wherein the bottom of the inner wall of each side of the net cage (14) is provided with a support rod (13), the outer wall of the bottom of each support rod (13) is provided with a trapezoidal plate (12), and the outer wall of the bottom of each trapezoidal plate (12) is slidably connected with the outer wall of the top of the net plate (10).

6. The device for culturing the prawns according to the claim 1, characterized in that the net cage (14) is provided with openings at the top and the bottom of the outer wall at both sides, the inner wall at both ends of the opening is rotatably connected with the same circular shaft (22), the outer wall at the circumference of the circular shaft (22) is rotatably connected with a mounting plate (23), one side of the outer wall at the top and the bottom of the mounting plate (23) is provided with a rubber rod (32), and the other end of the rubber rod (32) is provided with an iron ball (33).

7. The prawn cultivating device according to claim 6, wherein the other sides of the top and bottom outer walls of the mounting plate (23) are hinged with connecting plates (24), the outer wall of the opposite side of the two connecting plates (24) is provided with a same connecting spring (25) and a rubber protective pad (26), the rubber protective pad (26) is positioned on the side far away from the mounting plate (23), and the connecting spring (25) and the rubber protective pad (26) are positioned inside the net cage (14).

8. The prawn cultivation device according to claim 7, wherein the top and the bottom of the inner walls of the two sides of the net cage (14) are provided with elastic extrusion rods (28) distributed at equal intervals, the other ends of the elastic extrusion rods (28) are slidably connected with the outer wall of the mounting plate (23), the top and the bottom of the inner walls of the two sides of the net cage (14) are provided with circular holes, the inner walls of the circular holes are slidably connected with circular rods (30), the outer wall of one side of each of the two circular rods (30) is provided with the same extrusion ring (29), and the extrusion rings (29) are located inside the net cage (14).

9. The prawn cultivating device according to claim 8, wherein the same arc-shaped sound copper plate (34) is installed on the outer wall of one side of the other side of the two round rods (30), a round groove is formed in the outer wall of one side of the arc-shaped sound copper plate (34), the round groove is located outside the mounting plate (23), the buffer spring (31) is sleeved on the outer wall of the circumference of each round rod (30), and the outer wall of one side of each buffer spring (31) is fixedly connected with the outer wall of one side of the corresponding arc-shaped sound copper plate (34).

10. The prawn cultivation device according to claim 4, wherein the bottoms of the inner walls of two sides of the cultivation box (1) are hinged with arc-shaped buckets (36), the outer wall of the bottom of each arc-shaped bucket (36) is provided with a tension spring (35), the other end of each tension spring (35) is fixedly connected with the inner wall of one side opposite to the cultivation box (1), and the outer wall of the bottom of each arc-shaped bucket (36) is slidably connected with the outer wall of the top of the net plate (10).

Technical Field

The invention relates to the technical field of prawn culture, in particular to a prawn culture device.

Background

Chinese Penaeus chinensis is also called as oriental prawn, old called Chinese prawn, belonging to the family of Penaeidae, the genus Penaeus, the family of Crustacea, the order of Tenpoda. In the past, the prawns are often sold in pairs, so they are called prawns. Chinese prawn, sea prawn, yellow prawn, and blue prawn are male prawn, and since they are sold in pairs in the past, they are called prawn, also called oriental prawn, and the sea prawn is not cultivated, generally 30-50 g, and the larger the specification is, the more rare it is; the oil-braised prawn made of the prawn is the most popular one in the classic name, and the thin-shelled prawn meat is crispy and soft, and has lingering aftertaste.

The method for eliminating the diseased prawn in the prawn culture pond is a method for preventing the disease spread of the prawn. However, the existing method for manually removing the sick shrimps has the limitations of untimely discovery, incomplete removal and the like, and the outbreak of the infectious diseases of the shrimps is difficult to control. In addition, some prawn breeding modes in the industry adopt a method of fish and prawn mixed breeding to prevent and control prawn diseases, but natural enemies of the prawns are put in, so that some sick prawns can be preyed, but many healthy prawns can be preyed, people are lost, and people are inconvenient to use, so that a prawn breeding device is urgently needed to solve the problems.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a prawn culture device which can effectively solve the problems in the background art.

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

a prawn culture device comprises a culture box and net cages, wherein the inner walls of two ends of the culture box are respectively provided with a mounting groove, and the inner walls of the two sides of the mounting groove are rotationally connected with the same screw rod, the circumferential outer wall of the screw rod is rotationally connected with a sliding block through threads, and the outer walls of the two ends of the net cage are both provided with fixed blocks, the outer wall of the bottom of each fixed block is provided with a sliding groove matched with the sliding block, the outer wall of the top of the net cage is provided with a connecting block, and the outer wall of the top of the connecting block is provided with an installation shell, the outer walls of the two sides of the installation shell are respectively inserted with a sliding shell, the inner walls of the top and the bottom of the installation shell are respectively provided with a limiting groove, and top and bottom spacing inslot wall sliding connection have same limiting plate, and the roof is all installed to limiting plate both sides outer wall, breeds case one side outer wall both ends bottom and all installs the motor, and the motor output shaft passes through bolt and lead screw one side outer wall fixed connection.

Preferably, extension springs are installed at the tops and the bottoms of the outer walls of the two sides of the limiting plate, the other ends of the extension springs are fixedly connected with the inner wall of the limiting groove, and the storage shell is installed on one side of the outer wall of the top of the sliding shell.

Preferably, the outer wall of the top of the storage shell is spliced with a feeding hopper, the outer wall of the bottom of the storage shell is spliced with a discharging pipe, the outer wall of one side of the discharging pipe is spliced with a discharging hopper, the two sides of the sliding shell are internally and evenly connected with a baffle, and one side of the baffle extends to the inside of the discharging pipe.

Preferably, the bottom parts of the inner walls of the two sides of the cultivation box are provided with the same net plate, the top parts of the inner walls of the two sides of the cultivation box are provided with the jacking blocks, one end of the outer wall of the top part of the net box is inserted with the feed hopper, and the outer wall of the periphery of the net box is provided with conical holes distributed at equal intervals.

Preferably, the bottom of the inner walls of the two sides of the net cage is provided with the supporting rods, the outer walls of the bottoms of the two supporting rods are provided with the same trapezoidal plate, and the outer walls of the bottoms of the trapezoidal plates are connected with the outer wall of the top of the net plate in a sliding mode.

Preferably, the openings are formed in the tops and the bottoms of the outer walls of the two sides of the net cage, the inner walls of the two ends of each opening are rotatably connected with the same circular shaft, the outer wall of the circumference of each circular shaft is rotatably connected with a mounting plate, rubber rods are mounted on the top of each mounting plate and one side of the outer wall of the bottom of each mounting plate, and iron balls are mounted at the other ends of the rubber rods.

Preferably, the mounting panel top and bottom outer wall opposite side all articulate there is the connecting plate, and same connecting spring and rubber protection pad are installed to two relative one side outer walls of connecting plate, and rubber protection pad is located the one side of keeping away from the mounting panel, and connecting spring and rubber protection pad are located the inside of box with a net.

Preferably, the elastic extrusion rods distributed at equal intervals are installed at the tops and the bottoms of the inner walls of the two sides of the net cage, the other ends of the elastic extrusion rods are slidably connected with the outer wall of the mounting plate, circular holes are formed in the tops and the bottoms of the inner walls of the two sides of the net cage, circular rods are slidably connected with the inner walls of the circular holes, the same extrusion ring is installed on the outer wall of one side of each of the two circular rods, and the extrusion rings are located inside.

Preferably, two same arc sound copper board is installed to circular rod opposite side one side outer wall, and arc sound copper board one side outer wall has seted up the circular recess, and the circular recess is located the outside of mounting panel, and circular rod circumference outer wall has cup jointed buffer spring, buffer spring one side outer wall and corresponding arc sound copper board one side outer wall fixed connection.

Preferably, breed the case both sides inner wall bottom and all articulate there is the arc scraper bowl, and extension spring is installed to arc scraper bowl bottom outer wall, and the extension spring other end and the relative one side inner wall fixed connection of breed case, arc scraper bowl bottom outer wall and otter board top outer wall sliding connection.

Compared with the prior art, the invention has the beneficial effects that:

1. through being provided with the fixed block on the box with a net, can fix on the sliding block through the sliding tray, easy to assemble and dismantlement, through being provided with the lead screw, motor and sliding block, can drive the box with a net and carry out the round trip movement in breeding incasement portion, cooperation loading hopper, storage casing, discharging pipe, slip casing, baffle, installation casing, limiting plate, expanding spring and row's hopper, can feed the fodder toward breeding case both sides and eat, improved the sufficiency of feeding the food, reduced the work load that the staff thrown the food.

2. Through being provided with the arc and making a sound the copper, tilapia can remove in inside, thereby rivers that drive or tilapia itself can strike connecting plate and mounting panel etc, make the mounting panel be close to the arc and make a sound one side of copper can the luffing motion, thereby it makes a sound to drive the iron ball striking arc on the rubber pole and make a sound to make a sound, drive the shrimp that is close to the box with a net, and sick shrimp reaction delay then can get into wherein through the bell mouth on the box with a net, it eats to come to be caught by tilapia, can avoid shrimp disease to propagate in healthy shrimp crowd and popularize, the work load of artifical clearance sick shrimp has been reduced.

3. Through setting up bracing piece and trapezoidal plate on the box with a net, the inside otter board of case is bred in the cooperation, can shovel dead shrimp, make the inside shrimp of box with a net can be predated the shrimp that trapezoidal plate was shoveled, avoid dead shrimp to pollute the water resource, the infection of shrimp disease has been reduced, the success rate of breed has been improved, its tilapia eats the shrimp, make tilapia can thrive, very big benefit has been brought for the breeder, the shrimp feeds to feed tilapia through the feeder hopper after eating.

4. Embodiment 2 can shovel the dead shrimp on the otter board when the trapezoidal plate moves breed case both sides through setting up arc scraper bowl and extension spring on breeding the case, then the dead shrimp moves trapezoidal plate top, more makes things convenient for tilapia to eat for the dead shrimp on the otter board can the clean up.

Drawings

FIG. 1 is a schematic view of the structure of a prawn cultivation device according to the present invention;

FIG. 2 is a schematic cross-sectional structural view of a cultivation box of the prawn cultivation device provided by the invention;

FIG. 3 is a schematic view of a partial enlarged structure of a prawn cultivation device according to the present invention;

FIG. 4 is a schematic view of a partial side structure of a prawn cultivation device according to the present invention;

FIG. 5 is a schematic view of a fixing block structure of the prawn cultivation device provided by the invention;

FIG. 6 is a schematic diagram of a net cage of the prawn cultivation device according to the invention;

fig. 7 is a schematic view of a partial structure of a cultivation box of embodiment 2 of the prawn cultivation device provided by the invention.

In the figure: 1 breeding box, 2 storing shell, 3 feeding hopper, 4 feeding hopper, 5 installing shell, 6 sliding shell, 7 motor, 8 top block, 9 discharging pipe, 10 mesh plate, 11 connecting block, 12 trapezoidal plate, 13 supporting rod, 14 mesh box, 15 screw rod, 16 sliding block, 17 top plate, 18 expansion spring, 19 baffle, 20 limiting plate, 21 fixing block, 22 circular shaft, 23 installing plate, 24 connecting plate, 25 connecting spring, 26 rubber protecting pad, 27 discharging hopper, 28 elastic extrusion rod, 29 extrusion ring, 30 circular rod, 31 buffer spring, 32 rubber rod, 33 iron ball, 34 arc copper plate, 35 stretching spring and 36 arc bucket.

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 embodiments, and in the present invention, unless explicitly specified or limited otherwise, the terms "mounting", "setting", "connecting", "fixing", "screwing", and the like are to be understood broadly, and for example, may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.