CN209914772U

CN209914772U - Sectional type crab circulation breeding device

Info

Publication number: CN209914772U
Application number: CN201920152995.1U
Authority: CN
Inventors: 王俊; 张翼夫; 张瑞宏; 耿如山; 卢显锋; 江解增; 顾乡; 张超
Original assignee: Gaoyou Lake Fisheries Professional Cooperative
Current assignee: Gaoyou Lake Fisheries Professional Cooperative
Priority date: 2019-01-29
Filing date: 2019-01-29
Publication date: 2020-01-10
Anticipated expiration: 2029-01-29

Abstract

The utility model provides a sectional crab circulation breeding device in the technical field of aquaculture, which comprises a breeding pond, wherein a clapboard is arranged in the breeding pond, the breeding pond is divided into a first breeding chamber and a second breeding chamber by the clapboard, an oxygenation device which is divided at two sides of the clapboard is arranged in the breeding pond, at least one floating island unit is arranged at two sides of the oxygenation device, a through hole is arranged in the center of the floating island unit, and a planting pot is arranged on the floating island unit through the through hole; the utility model discloses it is convenient to plant the plant, and the space of breeding the crab is big, breeds with low costsly, and the crab rate is high, can realize the segmentation circulation breed of crab.

Description

Sectional type crab circulation breeding device

Technical Field

The utility model belongs to the technical field of aquaculture, in particular to sectional type crab circulation breeding device.

Background

The crabs as a freshwater product are widely accepted by people due to rich nutritional values, and high-quality crabs which are carefully cultivated in a high-quality environment and have high quality and large specifications gradually become the cultivation targets of farmers along with the continuous increase of market demands. Therefore, a green ecological crab culture device is urgently needed, and a high-quality growth environment is provided for crab growth, so that the aims of improving the quality, increasing the specification, improving the crab yield and increasing the culture benefit are achieved.

In the prior art, the patent name of the Chinese utility model with the publication (announcement) date of 20180710 and the publication number of CN 207589854U discloses a fast crayfish crab breeding device for aquaculture, which comprises a breeding pond, a water inlet pipe and a drainage blow-off pipe, wherein a water pump is fixed on the outer wall of one side of the breeding pond through a bolt, the water inlet end of the water pump is connected with a connecting pipe, the water outlet end of the water pump is communicated with the breeding pond through the water inlet pipe, the other side of the breeding pond is communicated with the drainage blow-off pipe, fresh water is pumped into the breeding pond through the water pump for water change, dirt at the bottom of the pond is discharged through the drainage blow-off pipe, a matched filter screen is placed at the inner bottom end of the breeding pond, a plurality of planting ponds are welded at equal intervals on the filter screen, water plants are planted in the planting ponds, a good breeding environment is created for the breeding pond, and crayfish crabs are, the lobster is quickly fertilized, the death of the lobsters and the crabs is avoided, and the lobsters and the crabs have the following defects: the device plants pond structure heaviness, when planting the plant, need get into to breed and plant in the pond, it is inconvenient to plant the plant, and the seedling is more fragile in earlier stage of the plant, plant in planting the pond, inconvenient management, it makes the growth space of shrimp crab diminish to plant the pond, be unfavorable for shrimp crab to grow, the cost of breeding is higher, the crab seedling is fragile in earlier stage, do not separate, scatter to and breed on a large scale in the pond in, the crab seedling need be bred on a large scale and seek to eat or remove in the pond, the feed efficiency is low, organism resistance is poor, it is low to become the crab rate.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model discloses an it is inconvenient to solve the weak point among the prior art, has solved to plant the plant among the prior art, and the technical problem that the adult crab rate is low provides a sectional type crab circulation breeding device, and this device plant the plant convenience, and the space of breeding the crab is big, and the breed cost is low, and adult crab rate is high.

The purpose of the utility model is realized like this: the utility model provides a sectional type crab circulation breeding device, is including breeding the pond, be provided with the baffle in breeding the pond, the baffle will be bred the pond and separate for breeding room one and breed room two, be equipped with the oxygenation device of separating in the baffle both sides in breeding the pond, oxygenation device both sides are equipped with at least one chinampa unit, chinampa unit center is equipped with the through-hole, and the chinampa unit is installed through the through-hole and is planted the basin.

When the utility model is used for cultivation, a plurality of planting pots in which aquatic plants are planted are placed in the corresponding floating island unit through holes, crabs are poured into the first cultivation room, the crab excrement can be used as growth fertilizer of the aquatic plants, the aquatic plants can adjust water quality, the cultivation process keeps the environmental control of water, the cultivation pool is oxygenated through the oxygenation device, and the water environment is ensured to contain sufficient oxygen; when the crabs in the first breeding room are bred to a set weight, the crabs in the first breeding room are transferred into a second breeding room; the utility model discloses in use the baffle to divide into breed room one and breed room two with the breed pond, and the crab seedling is supported in the breed room one, and the crab is supported in the breed room two, separately manages, improves crab seedling feed efficiency, improves into crab rate; the crab cultivation method has the advantages of convenient plant planting and low cultivation cost, and can be applied to segmented circular cultivation of crabs.

In order to realize the lifting of the partition plate, lifting devices are arranged on two sides of the culture pond and comprise box bodies which are respectively fixed on two sides outside the culture pond, supporting sleeves capable of moving in the height direction are arranged in the box bodies, a lifting rod is connected between the two supporting sleeves, and the partition plate is fixedly arranged on the lower side of the lifting rod.

In order to effectively oxygenate the culture pond, the oxygenation device comprises an oxygenation support fixedly arranged in the culture pond, an oxygenation main pipe is fixedly arranged on the upper side of the oxygenation support, at least two oxygenation hoses extending to the position below the water surface of the culture pond are connected to the oxygenation main pipe, and at least one oxygenation hose extends towards the two sides of the oxygenation support respectively.

In order to stabilize the floating island units, fixing frames are respectively arranged in the culture ponds on two sides of the oxygenation support, and the floating island units are arranged in the fixing frames.

For the convenience of aquatic plant's growth, plant the basin including planting the basin body, the upside of planting the basin body is equipped with the boss, and the downside of planting the basin body is opened has the intercommunicating pore, plants the basin body and inserts in the chinampa unit, and the boss contradicts at the upside of chinampa unit.

In order to connect a plurality of floating island units, four connecting holes which are arranged in a rectangular shape are distributed on the floating island units.

In order to realize the lifting of the lifting rod, a linear driver is fixedly connected in the box body and drives the supporting sleeve to do reciprocating linear movement in the height direction.

As a further improvement, the linear actuator includes driving motor, the last transmission of driving motor is connected with rotatable lead screw, be equipped with the sliding seat that can remove on the direction of height in the box, sliding seat and lead screw-thread fit support the cover and be connected with the sliding seat.

Drawings

Fig. 1 is a three-dimensional structure diagram of the present invention.

Fig. 2 is a schematic view of the floating island unit of the present invention.

Fig. 3 is a schematic view of the planting pot of the present invention.

Fig. 4 is a schematic structural view of a lifting device according to embodiment 1 of the present invention.

Fig. 5 is a schematic structural view of a lifting device according to embodiment 2 of the present invention.

The cultivation pond 1, the first cultivation room 101, the second cultivation room 102, the surrounding peduncle 103, the anti-escape membrane 104, the partition plate 2, the first water inlet 3, the first water outlet 4, the second water inlet 5, the second water outlet 6, the lifting device 7, the box 701, the motor 702, the lead screw 703, the sliding seat 704, the supporting sleeve 705, the lifting rod 706, the linear driver 707, the telescopic rod 708, the oxygenation device 8, the oxygenation bracket 801, the oxygenation main pipe 802, the oxygenation hose 803, the floating island unit 9, the through hole 901, the connecting hole 902, the planting pot 10, the planting pot body 1001, the boss 1002, the communicating hole 1003, and the fixing frame 11.

Detailed Description

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

Example 1

The sectional crab circulating breeding device as shown in fig. 1-4 comprises a breeding pond 1, the breeding pond 1 comprises a surrounding stalk 103 surrounded by a rectangle, an escape-proof membrane 104 is arranged at the upper end of the surrounding stalk 103, a partition plate 2 is arranged in the breeding pond 1, lifting devices 7 are arranged at two sides of the breeding pond 1, each lifting device 7 comprises a box body 701 fixed at two sides outside the breeding pond 1, a linear driver 707 and a supporting sleeve 705 capable of moving in the height direction are fixedly connected in the box body 701, the linear driver 707 drives the supporting sleeve 705 to do reciprocating linear movement in the height direction, the linear driver 707 comprises a driving motor 702, a rotatable screw rod 703 is connected on the driving motor 702 in a transmission manner, a sliding seat 704 capable of moving in the height direction is arranged in the box body 701, the sliding seat 704 is in threaded fit with the screw rod 703, the supporting sleeve 705 is connected with the sliding seat 704, a lifting rod 706 is connected between the two supporting sleeves 705, the partition plate 2 is, the partition plate 2 divides the culture pond 1 into a first culture room 101 and a second culture room 102, the area of the first culture room 101 is 1/4-1/2 of the area of the second culture room 102, a first water inlet 3 and a first water outlet 4 are arranged in the first culture room 101, a second water inlet 5 and a second water outlet 6 are arranged in the second culture room 102, an oxygen increasing device 8 which is divided at two sides of the partition plate 2 is arranged in the culture pond 1, the oxygen increasing device 8 comprises an oxygen increasing support 801 which is fixedly arranged in the culture pond 1, an oxygen increasing main pipe 802 is fixedly arranged at the upper side of the oxygen increasing support 801, at least two oxygen increasing hoses 803 which extend to the lower part of the water surface of the culture pond 1 are connected on the oxygen increasing main pipe 802, at least one oxygen increasing hose 803 extends towards two sides of the oxygen increasing support 801 respectively, at least one floating island unit 9 is arranged at two sides of the oxygen increasing support 8, fixed frames, four connecting holes 902 which are arranged in a rectangular shape are distributed in the floating island unit 9, a through hole 901 is formed in the center of the floating island unit 9, a planting pot 10 is installed on the floating island unit 9 through the through hole 901, the planting pot 10 comprises a planting pot body 1001, a boss 1002 is arranged on the upper side of the planting pot body 1001, a communicating hole 1003901 is formed in the lower side of the planting pot body 1001, the planting pot body 1001 is inserted into the floating island unit 9, and the boss 1002 abuts against the upper side of the floating island unit 9.

The angle between the peduncle slope and the horizontal direction of the culture pond 1 of the utility model is 30-40 degrees, the peduncle slope is provided with two layers of protection nets to prevent crabs from drilling holes on the peduncle slope to escape, the anti-escape film 104 on the enclosed peduncle 103 further prevents the crabs from climbing the peduncle slope to escape, when the culture is carried out, a water inlet I3 and a water inlet II 5 are opened to block a water outlet I4 and a water outlet II 6, the water inlet I3 and the water inlet II 5 are communicated with the water storage pond through a water inlet pipe, a water pump connected with the water inlet pipe is opened to pump clean water in the water storage pond to the water inlet I3 and the water inlet II 5, the water enters and is stored in the culture pond 1 from the bottom of the water inlet I3 and the bottom of the water inlet II 5, fixed frames 11 are placed at the two sides of the oxygen increasing support 801 in the culture pond 1, then a plurality of floating island, the management is convenient, a U-shaped clamp is used for penetrating through connecting holes 902 of two adjacent floating island units 9 to connect the floating island units 9 into a whole, a layer of vermiculite and perlite mixture is paved in a planting pot body 1001, the layer height is 1-2 cm, then aquatic plant seedlings with cultivation matrix are placed in the planting pot body 1001, the cultivation matrix is added in the placing process to stabilize the aquatic plant seedlings, the arrangement of the connecting holes 902 is favorable for root development and growth of aquatic plants, after the aquatic plant seedlings are stabilized, a layer of vermiculite and perlite mixture is paved above the aquatic plant seedlings, the layer height is 1-2 cm, a plurality of planting pots 10 with aquatic plants are placed in corresponding through holes 901 of the floating island units 9, bosses 1002 just abut against the upper sides of the floating island units 9, the positions of the planting pots 10 in the floating island units 9 are fixed, crab excrement can be used as a fertilizer for growth of the aquatic plants, the aquatic plants can regulate the water quality; before crabs are bred, a motor 702 starts to act, the motor 702 drives a screw rod 703 to rotate, the screw rod 703 rotates to drive a sliding seat 704 to move, the sliding seat 704 moves to drive a supporting sleeve 705 to move, the rotating direction of the motor 702 is controlled to enable the supporting sleeve 705 to move downwards, a lifting rod 706 moves downwards along with the supporting sleeve 705, a partition plate 2 moves downwards along with the lifting rod 706, when the partition plate 2 is abutted to the bottom of a breeding pond 1, the motor 702 stops acting, the breeding pond 1 is divided into a first breeding chamber 101 and a second breeding chamber 102, crab seedlings are placed into the first breeding chamber 101, the breeding process is carried out, the environmental control over a water body is kept, when the oxygen content of a water environment is low, an oxygen-increasing machine can be opened, air enters an oxygen-increasing hose 803 from an oxygen-increasing main pipe 802 and then enters the breeding pond 1 from the oxygen-increasing hose 803, when the water quality is poor, water pumps corresponding to a water inlet one 3, clean water in the water storage tank is conveyed to the water inlet I3 through the water inlet pipe by the water pump at the water inlet I3, then the clean water enters the first breeding chamber 101 from the water inlet I3, the waste water in the first breeding chamber 101 is discharged out of the first breeding chamber 101 by the water pump at the water outlet I4 to be washed, finally, the water in the first breeding chamber 101 is replaced, when crabs are bred to a set weight, the motor 702 is controlled to move reversely, the lifting rod 706 moves upwards, the first breeding chamber 101 is communicated with the second breeding chamber 102, the crabs diffuse from the first breeding chamber 101 to the second breeding chamber 102, and during feeding, the water pumps corresponding to the water inlet II 5 and the water outlet II 6 can be opened, the water inlet II 5 and the water outlet II 6 are opened to be washed, the water in the second breeding chamber 102 is replaced, and the crabs can be salvaged and sold as required after being continuously fed; the utility model discloses it is convenient to plant the plant, uses the baffle 2 of liftable to divide into aquaculture pond 1 and breeds room one 101 and breed two 102, breeds the crab seedling in the room of breeding 101, breeds the crab in the room of breeding two 102, separately manages, improves crab seedling feeding efficiency and breeding efficiency, improves into the crab rate, can be applied to during the sectional type circulation of crab is bred.

Example 2

As shown in fig. 5, the present embodiment is different from embodiment 1 in that the linear actuator 707 is a hydraulic cylinder, and an expansion rod 708 of the hydraulic cylinder is fixedly connected to the support sleeve 705.

The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.

Claims

1. The utility model provides a sectional type crab circulation breeding device, includes breeding pond, its characterized in that: the cultivation pond is internally provided with a partition plate, the partition plate divides the cultivation pond into a first cultivation room and a second cultivation room, the cultivation pond is internally provided with an oxygenation device which is divided on two sides of the partition plate, two sides of the oxygenation device are provided with at least one floating island unit, the center of the floating island unit is provided with a through hole, and the floating island unit is provided with a planting pot through the through hole.

2. The sectional crab circular breeding device according to claim 1, wherein: the improved cultivation pond is characterized in that lifting devices are arranged on two sides of the cultivation pond and comprise box bodies which are fixed on two sides outside the cultivation pond respectively, supporting sleeves capable of moving in the height direction are arranged in the box bodies, a lifting rod is connected between the two supporting sleeves, and the partition plates are fixedly arranged on the lower sides of the lifting rods.

3. The sectional crab circular breeding device according to claim 1, wherein: the oxygenation device comprises an oxygenation support fixedly arranged in the culture pond, an oxygenation main pipe is fixedly arranged on the upper side of the oxygenation support, at least two oxygenation hoses extending to the position below the water surface of the culture pond are connected to the oxygenation main pipe, and at least one oxygenation hose extends towards the two sides of the oxygenation support respectively.

4. The sectional crab circular breeding device according to claim 3, wherein: and fixed frames are respectively arranged in the culture ponds at the two sides of the oxygenation support, and the floating island units are arranged in the fixed frames.

5. The sectional crab circular breeding device according to claim 1, wherein: plant the basin including planting the basin body, the upside of planting the basin body is equipped with the boss, and the downside of planting the basin body is opened has the intercommunicating pore, plants the basin body and inserts in the chinampa unit, and the boss is contradicted at the upside of chinampa unit.

6. The sectional type crab circular breeding device according to any one of claims 1 to 5, wherein: four connecting holes which are arranged in a rectangular shape are distributed on the floating island unit.

7. The sectional type crab circular breeding device according to claim 2, wherein: a linear driver is fixedly connected in the box body and drives the supporting sleeve to do reciprocating linear movement in the height direction.

8. The segmented crab circular breeding device according to claim 7, wherein: the linear driver comprises a driving motor, a rotatable lead screw is connected to the driving motor in a transmission mode, a sliding seat capable of moving in the height direction is arranged in the box body, the sliding seat is in threaded fit with the lead screw, and the supporting sleeve is connected with the sliding seat.

9. The segmented crab circular breeding device according to claim 7, wherein: the linear actuator is a hydraulic cylinder.