CN217657751U

CN217657751U - River crab seedling breeding device

Info

Publication number: CN217657751U
Application number: CN202222093444.7U
Authority: CN
Inventors: 丁辰龙; 马树东
Original assignee: Suqian Hengdong Agricultural Technology Co ltd; Suqian Institute of Agricultural Sciences of Jiangsu Academy of Agricultural Sciences
Current assignee: Suqian Hengdong Agricultural Technology Co ltd; Suqian Institute of Agricultural Sciences of Jiangsu Academy of Agricultural Sciences
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2022-10-28
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses a river crab seedling breeding device relates to river crab seedling breeding technical field, including the artificial containers, the top fixed mounting of artificial containers has actuating mechanism, actuating mechanism's side fixed mounting has control panel, actuating mechanism's output swing joint has breed frame and clearance brush frame, the bottom fixed mounting of artificial containers has the downcomer. Utilize the inside linear electric motor driving source of drive plate to drive respectively through fixed couple and breed frame and clearance brush frame and carry out elevating movement for breed the frame and can lift to the opening part top of artificial containers from artificial containers is inside automatically, and clearance brush frame can also clear up the inner wall of artificial containers, and the clearance that whole river crab was taken out and artificial containers all adopts mechanized operation, compare in artifical manual mode of handling labour saving and time saving more, thereby artifical intensity of labour and cost of labor have been reduced.

Description

River crab seedling breeding device

Technical Field

The utility model relates to a river crab seedling cultivates technical field, specifically is a river crab seedling cultivation device.

Background

River crabs are also called 'crabs' and 'hairy crabs', and head and chest nails formed by combining the heads and the chests are square and round and hard in texture. The front end of the body is provided with a pair of eyes, and the side surface is provided with two pairs of very sharp crab teeth. The pair of appendages at the forefront end of the crab are chela and full of villi on the surface; there are 4 pairs of feet behind the chela, which are flat and long on the side; the abdominal limb has degenerated. The male and female of the river crab can be distinguished from the abdomen: the female abdomen is round and the male abdomen is triangular.

River crab larvae grow large by several significant metamorphoses. Growth and morphological changes in larval individuals occur after each moult. The whole larval stage is divided into 3 stages of flea larval, megalopa and juvenile crab. The flea larva is divided into 5 stages, and the flea larva is transformed into a large eye larva (crab larva) after molting at the 5 th stage. The feeding habits of daphnia larvae are generally unicellular algae, rotifer, egg yolk, artemia larvae, soybean milk, bean curd and the like, and the daphnia larvae have the phenomena of large eating, small eating and mutual killing.

The river crab culture refers to a river crab culture technology, river crabs are the most important freshwater crabs in China, the meat quality of the river crabs is tender, the taste is delicious, the nutrition is extremely rich, and due to the fact that the river crabs are high in adaptability and wide in culture range, the culture scale is rapidly increased in this year, and good economic benefits are brought to farmers.

Among the prior art, can produce a large amount of incomplete bait excrement and urine among the river crab larva breeding process, and incomplete bait excrement and urine untimely discharge can lead to quality of water to worsen gradually and lead to follow-up river crab to breed the disease and send frequently, so breed the water tank and need carry out regular washing, but the washing of water tank need take out earlier the river crab from breeding the case and clear up again, and the mode of taking out of river crab shifts the river crab with the mode of artifical salvage through earlier draining again for a large part, this kind of mode wastes time and energy, not only rely on artifical salvage river crab still need artifical clearance breed the water tank, lead to the cost of labor surge.

SUMMERY OF THE UTILITY MODEL

The utility model provides a river crab seedling breeding device to solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a river crab seedling cultivation device comprises a cultivation box, wherein a driving mechanism is fixedly mounted at the top of the cultivation box, a control panel is fixedly mounted on the side surface of the driving mechanism, an output end of the driving mechanism is movably connected with a cultivation frame and a cleaning brush frame, and a sewer pipe is fixedly mounted at the bottom end of the cultivation box;

the driving mechanism comprises a driving plate, the driving plate is fixedly connected with the top of the incubator, a driving groove is formed in the inner wall of the driving plate, a fixed hook is driven by a linear motor inside the driving groove, and the bottom end of the fixed hook is movably connected with the culture frame and the cleaning brush frame respectively.

Further, breed the equal fixedly connected with connecting rod in top of frame and clearance brush frame, the top fixed mounting of connecting rod has the concatenation ring, the inner circle and the fixed hook activity joint of concatenation ring.

Further, the inner wall fixed mounting of artificial containers has oxygenation device, oxygenation device includes the air pump, the inner wall fixed mounting of air pump and artificial containers, the end fixedly connected with air duct of giving vent to anger of air pump, the bottom fixed mounting of air duct has the check valve, the height of check valve is located below the minimum liquid level line.

Furthermore, the control panel is electrically connected with the driving mechanism and the oxygenation device respectively, and a display screen is arranged on the front side of the control panel.

Furthermore, the bottom of the inner wall of the incubator is fixedly provided with a shielding leakage which is communicated with a sewer pipe.

Compared with the prior art, the utility model provides a river crab seedling breeding device possesses following beneficial effect:

1. this river crab seedling breeding device, through setting up actuating mechanism, breed frame and clearance brush frame, utilize the inside linear electric motor driving source of drive plate to drive respectively through fixed couple and breed the frame and clear up the brush frame and carry out elevating movement, make and breed the frame and can lift to the opening part top of artificial containers from the artificial containers is inside automatically, and the clearance brush frame can also clear up the inner wall of artificial containers, and whole river crab takes out and the clearance of artificial containers all adopts mechanized operation, compare in artifical manual handling's mode labour saving and time saving more, thereby artifical intensity of labour and cost of labor have been reduced.

2. This river crab seedling breeding device, through setting up the oxygenation device, the import and the outside of air pump switch on, let in the check valve with outside gas through the air pump and through the air duct in, make outside air and water contact, promote the dissolved oxygen volume in the rivers through the method of injecting air into in the past rivers, can provide the oxygen suppliment of large tracts of land to the river crab of breeding the incasement, thereby promote the breed quality to the river crab, avoid the river crab oxygen suppliment not enough and lead to the problem that the death of part river crab oxygen deficiency reduces the survival rate of river crab.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the structure of the incubator of the present invention;

FIG. 3 is a schematic view of the fixing hook structure of the present invention;

fig. 4 is a schematic structural view of the oxygen increasing device of the present invention.

In the figure: 1. an incubator; 2. a drive mechanism; 3. a control panel; 4. a culture frame; 5. cleaning the brush frame; 6. an oxygenation device; 7. a sewer pipe; 8. a drive plate; 9. a drive slot; 10. fixing the hook; 11. A connecting rod; 12. a splicing ring; 13. an air pump; 14. an air duct; 15. a one-way valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model discloses a river crab seedling cultivating device, which comprises an cultivating box 1, wherein a driving mechanism 2 is fixedly arranged at the top of the cultivating box 1, a control panel 3 is fixedly arranged on the side surface of the driving mechanism 2, the output end of the driving mechanism 2 is movably connected with a cultivating frame 4 and a cleaning brush frame 5, and a sewer pipe 7 is fixedly arranged at the bottom end of the cultivating box 1;

the driving mechanism 2 comprises a driving plate 8, the driving plate 8 is fixedly connected with the top of the incubator 1, a driving groove 9 is formed in the inner wall of the driving plate 8, a fixed hook 10 is driven by the driving groove 9 through a linear motor, and the bottom end of the fixed hook 10 is movably connected with the culture frame 4 and the cleaning brush frame 5 respectively.

Through setting up actuating mechanism 2, breed frame 4 and clearance brush frame 5, utilize the inside linear electric motor driving source of drive plate 8 to drive respectively through fixed couple 10 and breed frame 4 and clearance brush frame 5 and carry out elevating movement, make breed frame 4 can be automatically from 1 inside opening part tops of raising to artificial containers 1 of artificial containers, and clearance brush frame 5 can also clear up the inner wall of artificial containers 1, and whole river crab takes out and the clearance of artificial containers 1 all adopts mechanized operation, compare in artifical manual handling's mode labour saving and time saving more, thereby artifical intensity of labour and cost of labor have been reduced.

The inner wall fixed mounting of artificial containers 1 has oxygenation device 6, oxygenation device 6 includes air pump 13, air pump 13 and the inner wall fixed mounting of artificial containers 1, the end fixedly connected with air duct 14 of giving vent to anger of air pump 13, the bottom fixed mounting of air duct 14 has check valve 15, the height of check valve 15 is located below the minimum liquid level line.

Through setting up oxygenation device 6, the import and the outside of air pump 13 switch on, let in outside gas through air pump 13 and through air duct 14 in check valve 15 for outside air and water contact, promote the dissolved oxygen volume in the rivers through the method of injecting into the air in toward rivers, can provide the oxygen suppliment of large tracts of land to the river crab of breeding the incasement, thereby promote the breed quality to the river crab, avoid the river crab oxygen suppliment not enough and lead to the problem that the lethal reduction river crab's of partial river crab oxygen deficiency survival rate.

The control panel 3 is respectively electrically connected with the driving mechanism 2 and the oxygenation device 6, and a display screen is arranged on the front side of the control panel 3.

Specifically, breed the equal fixedly connected with connecting rod 11 in frame 4 and the top of clearance brush frame 5, the top fixed mounting of connecting rod 11 has concatenation ring 12, the inner circle and the fixed 10 movable joint of couple of concatenation ring 12.

In this embodiment, the splicing ring 12 is opened, so that the splicing state of the splicing ring 12 and the fixed hook 10 is released, and the cultivation frame 4 is taken down from the cultivation box 1.

Specifically, the bottom of the inner wall of the incubator 1 is fixedly provided with a shielding leakage which is communicated with the sewer pipe 7.

In this embodiment, the blocking leakage can prevent large foreign matters from entering the downcomer 7, thereby preventing the downcomer 7 from being blocked.

When the incubator 1 needs to be cleaned, the sewer pipe 7 is firstly opened to enable the aquaculture water to be discharged outwards through the sewer pipe 7, then the linear motor driving source is started through the control panel 3 to drive the aquaculture frame 4 to be lifted gradually, so that the aquaculture frame 4 is lifted from the interior of the incubator 1 to the position above the opening of the incubator 1, and then the splicing ring 12 is opened, so that the splicing state of the splicing ring 12 and the fixed hook 10 is released, and the aquaculture frame 4 is taken down from the incubator 1;

at this moment, the water body in the incubator 1 and the incubator 1 are all removed, then the linear motor driving source is started through the control panel 3 to drive the cleaning brush frame 5 to carry out reciprocating type lifting motion, so that the cleaning brush frame 5 carries out automatic cleaning on the inner wall of the incubator 1, and then a water source is introduced into the incubator 1, and the water source drives residues after cleaning to flow out through the sewer pipe 7.

To sum up, the river crab seedling cultivation device is provided with the driving mechanism 2, the cultivation frame 4 and the cleaning brush frame 5, the linear motor driving source inside the driving plate 8 is used for driving the cultivation frame 4 and the cleaning brush frame 5 to respectively carry out lifting motion through the fixed hook 10, so that the cultivation frame 4 can be automatically lifted from the inside of the cultivation box 1 to the position above the opening of the cultivation box 1, the cleaning brush frame 5 can also clean the inner wall of the cultivation box 1, and the whole river crab taking-out and the cleaning of the cultivation box 1 adopt mechanical operation, so that time and labor are saved compared with a manual processing mode, and the manual labor intensity and the labor cost are reduced; through setting up oxygenation device 6, the import and the outside of air pump 13 switch on, let in outside gas through air pump 13 and through air duct 14 in check valve 15 for outside air and water contact, promote the dissolved oxygen volume in the rivers through the method of injecting into the air in toward rivers, can provide the oxygen suppliment of large tracts of land to the river crab of breeding the incasement, thereby promote the breed quality to the river crab, avoid the river crab oxygen suppliment not enough and lead to the problem that the lethal reduction river crab's of partial river crab oxygen deficiency survival rate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a river crab seedling breeding device, includes artificial containers (1), its characterized in that: the top of the incubator (1) is fixedly provided with a driving mechanism (2), the side surface of the driving mechanism (2) is fixedly provided with a control panel (3), the output end of the driving mechanism (2) is movably connected with a culture frame (4) and a cleaning brush frame (5), and the bottom end of the incubator (1) is fixedly provided with a sewer pipe (7);

actuating mechanism (2) include drive plate (8), the top fixed connection of drive plate (8) and artificial containers (1), drive groove (9) have been seted up to the inner wall of drive plate (8), linear electric motor driven has fixed couple (10) in the inside of drive groove (9), the bottom of fixed couple (10) respectively with breed frame (4) and clearance brush frame (5) swing joint.

2. The river crab seedling cultivation device according to claim 1, wherein: breed the equal fixedly connected with connecting rod (11) in top of frame (4) and clearance brush frame (5), the top fixed mounting of connecting rod (11) has concatenation ring (12), the inner circle and the fixed couple (10) activity joint of concatenation ring (12).

3. The river crab seedling cultivation device according to claim 1, wherein: the inner wall fixed mounting of artificial containers (1) has oxygenation device (6), oxygenation device (6) include air pump (13), the inner wall fixed mounting of air pump (13) and artificial containers (1), the end fixedly connected with air duct (14) of giving vent to anger of air pump (13), the bottom fixed mounting of air duct (14) has check valve (15), highly being located below the minimum liquid level line of check valve (15).

4. The river crab seedling cultivation device according to claim 3, wherein: the control panel (3) is electrically connected with the driving mechanism (2) and the oxygenation device (6) respectively, and a display screen is arranged on the front side of the control panel (3).

5. The river crab seedling cultivation device according to claim 1, wherein: the bottom of the inner wall of the incubator (1) is fixedly provided with a shielding leakage which is communicated with the sewer pipe (7).