CN217986370U

CN217986370U - Red chela shrimp is bred and uses net cage

Info

Publication number: CN217986370U
Application number: CN202221659514.4U
Authority: CN
Inventors: 郑世燚; 陈天炎
Original assignee: Fujian Chuanzheng Communications College
Current assignee: Fujian Chuanzheng Communications College
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-12-09
Anticipated expiration: 2032-06-30

Abstract

The utility model relates to a red chela shrimp breeds and uses net cage, in particular to red chela shrimp cultured equipment technical field. The utility model discloses an outer box, first shock attenuation board, the second shock attenuation board, the cylinder, the baffle, the net case, first spring, the third shock attenuation board, the second spring, the case lid, the temperature regulating box, the cold water holding vessel, the hot water holding vessel, through net case both sides and first shock attenuation board, be equipped with first spring between the second shock attenuation board, be equipped with the second spring between net bottom of the case portion and the third shock attenuation board, can avoid the extrusion betterly through setting up like this, the collision, thereby reduce the unrestrained impact force to the red chela crayfish, the survival rate of the red chela crayfish has been improved.

Description

Net cage for cultivating red crayfish

Technical Field

The utility model relates to a red chela shrimp cultured equipment technical field, in particular to in a red chela shrimp is bred and uses cage.

Background

The red crayfish is also named as Australia freshwater lobster, the original product Australia is exactly like the crayfish in the sea, and the red crayfish is one of the most famous and precious freshwater economic crayfish species in the world. The shrimp body is brown green, and the top end of the outer chela is provided with a fresh red zone with membrane quality, so that the shrimp is beautiful and good-looking, and is known as red-chela shrimp. The chicken is popular in Europe, japan and China in market because of wide eating habits, quick growth, tender meat, delicious taste and rich nutrition.

The red-swamp crayfish is generally required to be cultured in the net cage, the conventional net cage is required to salvage the red-swamp crayfish out of the net cage and pack the red-swamp crayfish into the nylon bags when the red-swamp crayfish is transported, the red-swamp crayfish is put into the carton for packing and transporting, and a plurality of bags are generally put into one carton, so that the nylon bags or the nylon bags and the carton are mutually extruded easily, the red-swamp crayfish is easily damaged, the water temperature cannot be well controlled in the transportation process, and the death rate of the red-swamp crayfish is greatly increased.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

The utility model provides a red chela shrimp is bred and uses box with a net, overcome conventional box with a net and need salvage out and pack into the nylon bag with red chela shrimp in the box with a net when transporting red chela shrimp, pack the transportation in putting into the carton, can put into several bags in general a carton, make like this easily between every bag nylon bag or extrude each other between nylon bag and the carton, cause the damage of red chela shrimp easily, and can not carry out better the accuse to the temperature at the in-process of transportation, greatly increased the shortcoming of the mortality of red chela shrimp.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a net cage for cultivating red crayfish, which comprises an outer box body, a first damping plate, a second damping plate, a cylinder, a baffle plate, a grid box, a first spring, a third damping plate, a second spring, a box cover, a temperature regulating box, a cold water storage tank and a hot water storage tank, wherein the box cover is arranged above the outer box body, locking buckles are arranged on two sides of the outer wall of the outer box body, locking devices matched with the locking buckles are arranged on two sides of the box cover, the first damping plate is arranged on the inner wall of two sides of the outer box body, the inner part of the outer box body is divided into a first cavity and a second cavity by the second damping plate, the grid box is arranged in the first cavity and the second cavity, the third damping plate is arranged on the inner wall of the bottom of the outer box body, the temperature adjusting box is fixed at the bottom of the outer box body, the temperature adjusting box is separated into a third cavity and a fourth cavity through a partition plate, filter layers are arranged in the third cavity and the fourth cavity, the stirring rod is transversely arranged below the filter layers, stirring blades are arranged on the stirring rod, the stirring rod is driven by a driving motor, the first cavity and the fourth cavity are connected in sequence, and the first spring is arranged between the outer wall of one side of the grid box and the first damping plate and between the outer wall of the other side of the grid box and the second damping plate, the bottom of the second chamber is correspondingly communicated with the tops of the third chamber and the fourth chamber through water outlets respectively, one side of the first chamber and one side of the second chamber are correspondingly communicated with one side of the third chamber and one side of the fourth chamber through pipelines respectively, and one side of the third chamber and one side of the fourth chamber are correspondingly communicated with the cold water storage tank and the hot water storage tank through pipelines respectively.

Preferably, control valves are arranged on pipelines respectively communicated with the cold water storage tank and the hot water storage tank at the water discharge port, the third chamber and the fourth chamber, and pipelines respectively communicated with the third chamber and the fourth chamber at the first chamber and the second chamber.

Preferably, a nitrogen treatment device and a water pump are arranged on pipelines correspondingly communicated with the third chamber and the fourth chamber respectively for the two grid boxes.

Preferably, more than two first air holes are uniformly distributed on the baffle plate.

Preferably, more than two second air holes are uniformly distributed on the box cover.

Preferably, a first temperature sensor is arranged in the grid box, and second temperature sensors are arranged in the third chamber and the fourth chamber.

(3) Advantageous effects

The utility model provides a red chela shrimp is bred and uses net cage, it need salvage out and pack into the nylon bag with red chela shrimp in the net cage to have overcome conventional net cage when transporting red chela shrimp, pack the transportation in putting into the carton, can put into several bags in general carton, make easily like this between every bag nylon bag or extrude each other between nylon bag and the carton, cause the damage of red chela shrimp easily, and can not carry out better the accuse to the temperature at the in-process of transportation, greatly increased the shortcoming of the mortality of red chela shrimp. Compared with the prior art, the utility model discloses following beneficial effect has:

1. the piston rod is driven to descend by starting the air cylinder, so that the baffle descends to be in contact with the water surface, and the impact of water waves generated in the transportation process on the red swamp crayfish is reduced by the contact of the baffle and the water surface, so that the damage of the red swamp crayfish is reduced.

2. Through being equipped with first spring between net case both sides and first shock attenuation board, the second shock attenuation board, be equipped with the second spring between net bottom of the case portion and the third shock attenuation board, can avoid extrusion, collision better through setting up like this to reduce the impact force of unrestrained to the red crayfish, improved the survival rate of red crayfish.

3. The temperature control box can realize the control of water temperature in the transportation process, and the filter layer and the nitrogen treatment device in the temperature control box are arranged to ensure the cleanness of water, so that a good growth environment is provided for the red crayfish, and the survival rate of the red crayfish is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the baffle of the present invention.

The reference signs are: 1-an outer box body, 2-a first damping plate, 3-a second damping plate, 4-a first cavity, 5-a second cavity, 6-a fixing plate, 7-an air cylinder, 71-a piston rod, 8-a baffle plate, 81-a first air vent, 9-a grid box, 10-a first spring, 11-a third damping plate, 12-a second spring, 13-a box cover, 131-a second air vent, 14-a locking device, 15-a locking buckle, 16-a temperature adjusting box, 161-a third cavity, 162-a fourth cavity, 17-a baffle plate, 18-a filter layer, 19-a driving motor, 20-a stirring rod, 21-a stirring blade, 22-a water outlet, 23-a nitrogen treatment device, 24-a water pump, 25-a cold water storage tank, 26-a hot water storage tank, 27-a first temperature sensor and 28-a second temperature sensor.

Detailed Description

The invention is further described with reference to the accompanying drawings and examples.

As shown in fig. 1 and 2, the net box for cultivating the red crayfish of the present invention comprises an outer box 1, a first damping plate 2, a second damping plate 3, a cylinder 7, a baffle 8, a net box 9, a first spring 10, a third damping plate 11, a second spring 12, a box cover 13, a temperature adjusting box 16, a cold water storage tank 25, and a hot water storage tank 26, wherein the box cover 13 is disposed above the outer box 1, locking buckles 15 are disposed on two sides of the outer wall of the outer box 1, locking devices 14 matching with the locking buckles 15 are disposed on two sides of the box cover 13, the first damping plate 2 is disposed on the inner wall of each side of the outer box 1, the inner part of the outer box 1 is divided into a first chamber 4 and a second chamber 5 by the second damping plate 3, the net box 9 is disposed in each of the first chamber 4 and the second chamber 5, the third damping plate 11 is disposed on the inner wall of the bottom of the outer box 1, the first spring 10 is arranged between the outer wall of one side of the grid box 9 and the first damping plate 2 and between the outer wall of the other side of the grid box 9 and the second damping plate 3, the second spring 12 is arranged between the outer wall of the bottom of the grid box 9 and the third damping plate 11, the fixing plate 6 is arranged between the first damping plate 2 and the second damping plate 3 above the grid box 9, the cylinder 7 is arranged on the fixing plate 6, the piston rod 71 of the cylinder 7 is arranged downwards, the lower end of the piston rod penetrates through the fixing plate 6 and is connected with the baffle plate 8 matched with the grid box 9 in size and shape, the temperature adjusting box 16 is fixed at the bottom of the outer box 1, the temperature adjusting box 16 is divided into a third cavity 161 and a fourth cavity 162 by a partition plate 17, and filter layers 18 are arranged in the third cavity 161 and the fourth cavity 162, the filter layer 18 below transversely is equipped with puddler 20, be equipped with stirring vane 21 on the puddler 20, puddler 20 drives through driving motor 19, first cavity 4 the 5 bottoms of second cavity respectively through outlet 22 correspond with third cavity 161, fourth cavity 162 top are linked together, first cavity 4 second cavity 5 one side respectively through the pipeline correspond with third cavity 161, fourth cavity 162 one side are linked together, third cavity 161, fourth cavity 162 one side respectively through the pipeline with cold water storage tank 25 the hot water storage tank 26 corresponds and is linked together.

The utility model discloses a solar water heater, including drain outlet 22 department the third chamber 161 the fourth chamber 162 respectively with cold water storage tank 25 the hot water storage tank 26 corresponds on the pipeline of intercommunication and first chamber 4 the second chamber 5 respectively with all be equipped with the control valve on the pipeline that third chamber 161, fourth chamber 162 correspond the intercommunication, two grid case 9 respectively with all be equipped with nitrogen processing apparatus 23 and water pump 24 on the pipeline that third chamber 161, fourth chamber 162 correspond the intercommunication, evenly distributed has more than two first bleeder vents 81 on the baffle 8, evenly distributed has more than two second bleeder vents 131 on the case lid 13, be equipped with first temperature sensor 27 in the grid case 9, third chamber 161 all be equipped with second temperature sensor 28 in the fourth chamber 162.

In the actual work, when needs transport the red chelonian shrimp, need not to salvage, directly carry the aquaculture net case to the transport vechicle (the utility model discloses the aquaculture net case that describes is small-size box with a net), then start cylinder 7 and drive piston rod 71 and descend and make baffle 8 decline contact to the surface of water on, through the contact of baffle 8 with the surface of water, the unrestrained striking that produces to the red chelonian shrimp in the reduction transportation to reduce the damage of red chelonian shrimp, then cover case lid 13, through the lock (the lock mode that exists among the prior art) realization case lid 13 between locking device 14 and the locking buckle 15 fixed. Be equipped with first spring 10 between two 9 both sides of net case and first damper plate 2, the second damper plate 3, be equipped with second spring 12 between two 9 bottoms of net case and the third damper plate 11, can avoid extrusion, collision better through setting up like this to reduce the impact force of unrestrained to the red crayfish, improved the survival rate of red crayfish. The first ventilation holes 81 on the baffle plate 8 and the second ventilation holes 131 on the box cover 13 are arranged to realize ventilation better. The water temperature in the grid box 9 can be monitored at any time through the first temperature sensor 27 in the transportation process, when the proper temperature is reached, the control valve of the water outlet 22 can be opened to place water into the temperature adjusting box 16, and the filtering layer in the temperature adjusting box 16 is used for filtering residual baits and excrement in the water. Then cold water or hot water is selected to be put in according to the condition that the water temperature is too high or too low, the cold water in the cold water storage tank 25 can be put in according to the condition that the water temperature is too high, and the cold water is stirred and mixed by the stirring blades 21 to realize temperature adjustment. If the temperature of the water is too high, the cold water in the hot water storage tank 26 can be put in and mixed by the stirring blade 21 to realize temperature regulation. The temperature can be monitored by the second temperature sensor 28 in the temperature adjusting process, NO contained in water is effectively treated by the nitrogen treatment device 23 after the temperature is adjusted to a proper temperature, and the NO is pumped into the grid box 9 again by the water pump 24, so that the temperature control in the transportation process can be ensured, and the water resource recycling can be realized.

Those not described in detail in this specification are well within the skill of the art.

The above-mentioned embodiments only express the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but the present invention is not limited to these embodiments, and it should be noted that it is obvious to those skilled in the art. Without departing from the spirit of the present invention, any improvement is within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The net cage for cultivating the red crayfish is characterized by comprising an outer box body (1), a first damping plate (2), a second damping plate (3), a cylinder (7), a baffle plate (8), a grid box (9), a first spring (10), a third damping plate (11), a second spring (12), a box cover (13), a temperature regulating box (16), a cold water storage tank (25) and a hot water storage tank (26), wherein the box cover (13) is arranged above the outer box body (1), locking buckles (15) are arranged on two sides of the outer wall of the outer box body (1), locking devices (14) matched with the locking buckles (15) are arranged on two sides of the box cover (13), the first damping plate (2) is arranged on the inner wall of each of two sides of the outer box body (1), the inner wall of the outer box body (1) is divided into a first cavity (4) and a second cavity (5) through the second damping plate (3), the grid box (9) is arranged between the outer wall of the first cavity (4) and the second damping plate (9), and the other side of the second damping plate (9) are arranged between the outer wall of the outer box (11), grid case (9) bottom outer wall with be equipped with between third shock attenuation board (11) second spring (12), grid case (9) top first shock attenuation board (2) with be equipped with between second shock attenuation board (3) fixed plate (6), be equipped with on fixed plate (6) cylinder (7), piston rod (71) of cylinder (7) set up down and the lower extreme passes fixed plate (6) and be connected with grid case (9) big or small shape looks adaptation baffle (8), outer container (1) bottom is fixed with thermoregulation box (16), separate into third chamber (161) and fourth chamber (162) through baffle (17) in thermoregulation box (16), third chamber (161) and all be equipped with filter layer (18) in fourth chamber (162), filter layer (18) below transversely is equipped with puddler (20), be equipped with stirring vane (21) on puddler (20), puddler (20) drive motor (19) first chamber (4), fourth chamber (161) are linked together through first chamber (161), outlet (22) respectively first chamber (22), second chamber (161) top are linked together, second cavity (5) one side respectively through the pipeline correspond with third cavity (161), fourth cavity (162) one side are linked together, third cavity (161), fourth cavity (162) one side respectively through the pipeline with cold water holding vessel (25) hot water holding vessel (26) correspond and are linked together.

2. The net cage for cultivating the red crayfish according to claim 1, wherein control valves are respectively arranged on the pipelines where the drain opening (22), the third chamber (161), and the fourth chamber (162) are respectively communicated with the cold water storage tank (25) and the hot water storage tank (26), and the pipelines where the first chamber (4) and the second chamber (5) are respectively communicated with the third chamber (161) and the fourth chamber (162).

3. The net cage for cultivating the red swamp crayfish according to claim 1, characterized in that the two grid boxes (9) are respectively provided with a nitrogen treatment device (23) and a water pump (24) on the pipeline correspondingly communicated with the third chamber (161) and the fourth chamber (162).

4. The net cage for cultivating the red crayfish according to claim 1, characterized in that the baffle plate (8) is evenly distributed with more than two first ventilation holes (81).

5. The net cage for cultivating the red crayfish according to claim 1, characterized in that more than two second ventilation holes (131) are uniformly distributed on the box cover (13).

6. The net cage for cultivating the red crayfish according to claim 1, characterized in that a first temperature sensor (27) is arranged in the net cage (9), and a second temperature sensor (28) is arranged in each of the third chamber (161) and the fourth chamber (162).