CN213369442U

CN213369442U - Long-distance transport device for freshwater shrimp larvae

Info

Publication number: CN213369442U
Application number: CN202021577988.5U
Authority: CN
Inventors: 孙博; 梁利群; 常玉梅
Original assignee: Heilongjiang River Fisheries Research Institute of Chinese Academy of Fishery Sciences
Current assignee: Heilongjiang River Fisheries Research Institute of Chinese Academy of Fishery Sciences
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-06-08
Anticipated expiration: 2030-08-03

Abstract

The utility model discloses a freshwater shrimp fry long-distance transport device relates to freshwater shrimp breed field, including shrimp fry transport water tank, movable mounting has constant temperature refrigerator and oxygen-increasing machine on the shrimp fry transport water tank, movable mounting has micropore aeration dish and a plurality of net formula shrimp fry shipment case in the shrimp fry transport water tank, and all the lock joint has the lid on a plurality of net formula shrimp fry shipment cases, and micropore aeration dish is located the below of net formula shrimp fry shipment case, movable mounting has the locating plate in the shrimp fry transport water tank. The utility model discloses, each partial material is more common, buys easily on market, simple structure, and simple to operate need not relevant professional knowledge, and maneuverability is strong, adjusts the invariable stress response that has reduced the shrimp seedling in the transportation in the biggest with adding the Vc through refrigeration constant temperature system, has improved the survival rate of shrimp seedling long-distance transport, and loading and unloading are convenient, and labour saving and time saving has reduced the cost of labor promptly, has improved work efficiency again.

Description

Long-distance transport device for freshwater shrimp larvae

Technical Field

The utility model relates to a freshwater shrimp breeds technical field, especially relates to a freshwater shrimp fry long-distance transport device.

Background

The freshwater shrimps belong to arthropoda, crustacean, decapod, swimming shrimp sub-order, brachyobrachiales and macrobrachium in taxonomy, are one of macrobrachium which inhabits China widely, the freshwater shrimps have become famous freshwater aquaculture shrimps in China at present, the freshwater shrimps have higher economic value and are one of the most important crustacean varieties in freshwater aquaculture in China, and the freshwater shrimp seedlings have great difficulty in long-distance transportation due to small size, weak constitution and the like compared with adult shrimps.

At present, the common transportation device comprises a water tank truck, an oxygen bag, a canvas bag and the like, most of transportation devices are simple in structure and single in function, when shrimp seeds are transported by the water tank truck, the shrimp seeds are easily gathered in the corners of a container to cause extrusion injury and even death due to oxygen deficiency, when the oxygen bag is used for transportation, the survival rate is improved, when the shrimp seeds are transported in a large batch, the transportation cost is high, the packaging consumes time and labor, the working efficiency is low, generally only frozen water bottles are used for cooling, the oxygen bag, a foam box, a packaging box and the like for low-temperature short-time transportation can be used only once, the waste and the pollution are serious, the frontal angle of large-size shrimp seeds is sharp, the oxygen bag is easily punctured and the oxygen is leaked, so that the transportation failure is caused, and in order to overcome the problem of long-distance transportation, the long-distance transportation device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a freshwater shrimp fry long-distance transport device to solve the problem that the freshwater shrimp fry long-distance transport survival rate that proposes is low in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a long-distance transport device for freshwater shrimp larvae comprises a shrimp larva transport water tank, a constant temperature refrigerator and an aerator are movably arranged on the shrimp larva transport water tank, a micropore aeration disc and a plurality of grid type shrimp larvae carrying boxes are movably arranged in the shrimp larvae conveying water tank, covers are buckled on the grid type shrimp larvae carrying boxes, the micropore aeration disc is positioned below the grid type shrimp larvae carrying boxes, a positioning plate is movably arranged in the shrimp larvae conveying water tank, a plurality of positioning holes are arranged on the positioning plate, a plurality of grid type shrimp larvae carrying boxes are respectively inserted in the plurality of positioning holes, the shrimp larvae conveying water tank is provided with a tank cover in a rotating mode through two hinges, two clamping holes are formed in the tank cover, mounting rods are movably mounted in the two clamping holes, clamping blocks are rotatably mounted at the top ends of the two mounting rods, the two clamping blocks are perpendicular to the two clamping holes respectively, and the two mounting rods are fixedly mounted on the shrimp larvae conveying water tank.

Preferably, the bottom side of shrimp larvae transporting water tank is provided with a bottom plate, the bottom side of shrimp larvae transporting water tank is fixedly provided with four damping sleeves, the damping sleeves are movably provided with damping rods, and the damping rods are fixedly arranged on the bottom plate.

Preferably, the same spring is sleeved on the damping sleeve and the damping rod, the top end of the spring is fixedly installed on the bottom side of the shrimp larva transportation water tank, and the bottom end of the spring is fixedly installed on the top side of the bottom plate.

Preferably, the bottom side of fixture block has seted up the rotation groove, rotates the inslot internal rotation and installs the dwang, and the bottom fixed mounting of dwang has seted up the swivelling chute on the inner wall of rotation groove on the top of installation pole, and the swivelling chute internal rotation is installed rotatory piece, and the top fixed mounting of dwang is on rotatory piece.

Preferably, all seted up L type groove on the both sides inner wall of shrimp larvae transport water tank, two L type inslots all are pegged graft and are had L type pole, and two equal fixed mounting of L type pole are on the locating plate.

Preferably, the grid type shrimp larvae carrying box is of a metal frame structure, the nylon net is sleeved on the grid type shrimp larvae carrying box, and the grid density of the nylon net is mesh.

Preferably, two mounting holes are formed in the micropore aeration disc, a screw rod is movably mounted in each mounting hole, the screw rod is fixedly mounted on the inner wall of the bottom side of the shrimp larva conveying water tank, a screw cap is mounted on the screw rod in a threaded mode, and the screw cap is in contact with the micropore aeration disc.

The utility model has the advantages that:

the utility model discloses in, each partial material is more common, buys easily on market, simple structure, and simple to operate need not relevant professional knowledge, and maneuverability is strong, adjusts the invariable stress response that has reduced the shrimp seedling in the transportation in the biggest with adding the Vc through refrigeration constant temperature system, has improved the survival rate of shrimp seedling long-distance transport, and loading and unloading are convenient, and labour saving and time saving has reduced the cost of labor promptly, has improved work efficiency again.

The utility model discloses in, through the setting of bottom plate, shock attenuation cover, shock-absorbing rod, spring, when shrimp larvae transportation water tank received vibrations through the transportation of freight train, can offset vibrations through a plurality of springs, and then make placing that shrimp larvae transportation water tank can stabilize to further assurance shrimp larvae's survival rate.

Drawings

Fig. 1 is a schematic structural view of a device for transporting young shrimps over a long distance according to the present invention;

fig. 2 is a schematic structural view of a grid-type shrimp larvae carrying case of the device for transporting shrimp larvae over long distances for freshwater shrimps, which is provided by the utility model;

fig. 3 is a schematic sectional structure view of the device for transporting young shrimps over a long distance according to the present invention;

fig. 4 is a schematic structural diagram of a part a in fig. 3 of the device for transporting young shrimps over a long distance according to the present invention;

fig. 5 is the utility model provides a macrobrachium nipponensis shrimp seedling long-distance transport device's shock attenuation cover and shock attenuation pole be connected's schematic structure.

In the figure: 1. a shrimp larva transportation water tank; 2. a constant temperature refrigerator; 3. an aerator; 4. carrying and transporting the net shrimp larvae; 5. a microporous aeration disc; 6. mounting holes; 7. a screw; 8. a nut; 9. positioning a plate; 10. an L-shaped groove; 11. an L-shaped rod; 12. positioning holes; 13. a cover; 14. a box cover; 15. a clamping hole; 16. a clamping block; 17. mounting a rod; 18. a rotating groove; 19. rotating the rod; 20. a rotating tank; 21. rotating the block; 22. a base plate; 23. a shock-absorbing sleeve; 24. a shock-absorbing lever; 25. a spring; 26. a damping groove.

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.

Referring to fig. 1-5, a long-distance shrimp fry transporting device comprises a shrimp fry transporting water tank 1, a constant temperature refrigerator 2 and an aerator 3 are movably mounted on the shrimp fry transporting water tank 1, a microporous aeration disc 5 and a plurality of grid-type shrimp fry transporting boxes 4 are movably mounted in the shrimp fry transporting water tank 1, covers 13 are buckled on the grid-type shrimp fry transporting boxes 4, the microporous aeration disc 5 is positioned below the grid-type shrimp fry transporting boxes 4, a positioning plate 9 is movably mounted in the shrimp fry transporting water tank 1, a plurality of positioning holes 12 are formed in the positioning plate 9, the grid-type shrimp fry transporting boxes 4 are respectively inserted into the positioning holes 12, a box cover 14 is rotatably mounted on the shrimp fry transporting water tank 1 through two hinges, two clamping holes 15 are formed in the box cover 14, mounting rods 17 are movably mounted in the two clamping holes 15, clamping blocks 16 are rotatably mounted at the top ends of the two mounting rods 17, two fixture blocks 16 set up with two card holes 15 are perpendicular respectively, and two equal fixed mounting of installation pole 17 are on shrimp larva transportation water tank 1, adjust the stress reaction that the temperature is invariable and add Vc at utmost in the transportation through refrigeration constant temperature system, have improved the survival rate of shrimp larva long-distance transport.

The utility model discloses in, the bottom side of shrimp larvae transportation water tank 1 is equipped with bottom plate 22, and shrimp larvae transportation water tank 1's bottom side fixed mounting has four shock attenuation cover 23, and movable mounting has shock attenuation pole 24 on the shock attenuation cover 23, and shock attenuation pole 24 fixed mounting is on bottom plate 22.

The utility model discloses in, cup jointed same spring 25 on shock attenuation cover 23 and the shock attenuation pole 24, the top fixed mounting of spring 25 is on shrimp larvae transport water tank 1's bottom side, and the bottom fixed mounting of spring 25 is on the top side of bottom plate 22, receives when jolting at shrimp larvae transport water tank 1 for shrimp larvae transport water tank 1 slides and makes four spring 25 atresss on four shock attenuation poles 24 through four shock attenuation covers 23, under spring 25's reaction force, can effectually offset vibrations.

The utility model discloses in, rotation groove 18 has been seted up to fixture block 16's bottom side, dwang 19 is installed to rotation groove 18 internal rotation, the bottom fixed mounting of dwang 19 is on the top of installation pole 17, rotation groove 20 has been seted up to the ring shape on rotation groove 18's the inner wall, rotatory piece 21 is installed to the 20 internal rotations of swivelling chute, the top fixed mounting of dwang 19 is on rotatory piece 21 when case lid 14 is opened in needs, only need rotate two fixture blocks 16, make fixture block 16 pass through rotatory piece 21 at 20 internal rotations of swivelling chute, correspond until fixture block 16 and card hole 15's position, case lid 14 can be opened this moment.

The utility model discloses in, all seted up L type groove 10 on the both sides inner wall of shrimp larvae transportation water tank 1, all pegged graft in two L type grooves 10 and have L type pole 11, two equal fixed mounting of L type pole 11 on locating plate 9, locating plate 9 pegs graft in two L type grooves 10 through two L type poles 11 to make locating plate 9 be convenient for the dismouting.

The utility model discloses in, latticed shrimp larvae shipment case 4 is the metal crate structure, and latticed shrimp larvae shipment case 4 has cup jointed the nylon wire, and the net density of nylon wire is 60 meshes.

The utility model discloses in, two mounting holes 6 have been seted up on micropore aeration dish 5, and movable mounting has screw rod 7 in the mounting hole 6, and screw rod 7 fixed mounting is on shrimp larvae transport water tank 1's bottom side inner wall, and nut 8 is installed to the screw thread on the screw rod 7, and nut 8 contacts with micropore aeration dish 5, when micropore aeration dish 5 is dismantled to needs, twists two nut 8 for two nut 8 break away from two screw rods 7, can be convenient take off micropore aeration dish 5.

The utility model discloses the theory of operation:

during the shrimp larvae transportation process, the shrimp larvae transportation water tank 1 is arranged on a trailer of a truck, well water with the height of about 2/3 is firstly added into the shrimp larvae transportation water tank 1, then a proper amount of Vc for aquatic products is added into water in the tank to relieve the possible stress reaction of the shrimp larvae, the oxygen increasing machine 3 is started to increase oxygen for the water, after the shrimp larvae to be transported are loaded into the grid type shrimp larvae transportation tank 4, the grid type shrimp larvae transportation tank 4 is put into the shrimp larvae transportation water tank 1, meanwhile, the constant temperature refrigerator 2 sets constant water temperature, the tank cover 14 is closed, and at the same time, the shrimp larvae transportation water tank 1 is bumped during the shrimp larvae transportation, so that the shrimp larvae transportation water tank 1 vibrates, at the moment, the shrimp larvae transportation water tank 1 slides on the four shock absorption rods 24 through the four shock absorption sleeves 23, the springs 25 are stressed, the vibration can be effectively counteracted under the reaction force of the springs 25, so that the shrimp larvae transportation water tank 1 can be stably, the problem that the shrimp larvae are dead due to the fact that water in the shrimp larvae conveying water tank 1 jolts and shakes is avoided, and the survival rate of the shrimp larvae is further guaranteed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a freshwater shrimp fry long-distance transport device, includes shrimp fry transportation water tank (1), its characterized in that: a constant temperature refrigerator (2) and an aerator (3) are movably mounted on the shrimp larvae transporting water tank (1), a micropore aeration disc (5) and a plurality of grid-type shrimp larvae carrying boxes (4) are movably mounted in the shrimp larvae transporting water tank (1), covers (13) are buckled on the grid-type shrimp larvae carrying boxes (4), the micropore aeration disc (5) is positioned below the grid-type shrimp larvae carrying boxes (4), a positioning plate (9) is movably mounted in the shrimp larvae transporting water tank (1), a plurality of positioning holes (12) are formed in the positioning plate (9), the grid-type shrimp larvae carrying boxes (4) are respectively inserted into the positioning holes (12), a box cover (14) is rotatably mounted on the shrimp larvae transporting water tank (1) through two hinges, two clamping holes (15) are formed in the box cover (14), and mounting rods (17) are movably mounted in the two clamping holes (15), the top of two installation poles (17) all rotates and installs fixture block (16), and two fixture blocks (16) set up with two card holes (15) are perpendicular respectively, and two equal fixed mounting of installation pole (17) are on shrimp larva transportation water tank (1).

2. The long-distance shrimp fry transporting device as claimed in claim 1, wherein: the shrimp larvae transporting water tank is characterized in that a bottom plate (22) is arranged on the bottom side of the shrimp larvae transporting water tank (1), four damping sleeves (23) are fixedly mounted on the bottom side of the shrimp larvae transporting water tank (1), damping rods (24) are movably mounted on the damping sleeves (23), and the damping rods (24) are fixedly mounted on the bottom plate (22).

3. The long-distance shrimp fry transporting device as claimed in claim 2, wherein: the same spring (25) is sleeved on the damping sleeve (23) and the damping rod (24), the top end of the spring (25) is fixedly installed on the bottom side of the shrimp larva transportation water tank (1), and the bottom end of the spring (25) is fixedly installed on the top side of the bottom plate (22).

4. The long-distance shrimp fry transporting device as claimed in claim 1, wherein: the bottom side of the clamping block (16) is provided with a rotating groove (18), a rotating rod (19) is installed in the rotating groove (18) in a rotating mode, the bottom end of the rotating rod (19) is fixedly installed on the top end of the installing rod (17), a rotating groove (20) is formed in the inner wall of the rotating groove (18) in an annular mode, a rotating block (21) is installed in the rotating groove (20) in a rotating mode, and the top end of the rotating rod (19) is fixedly installed on the rotating block (21).

5. The long-distance shrimp fry transporting device as claimed in claim 1, wherein: l type groove (10) have all been seted up on the both sides inner wall of shrimp larvae transport water tank (1), and it has L type pole (11) all to peg graft in two L type grooves (10), and two equal fixed mounting of L type pole (11) are on locating plate (9).

6. The long-distance shrimp fry transporting device as claimed in claim 1, wherein: the grid type shrimp larvae carrying and transporting box (4) is of a metal frame structure, a nylon net is sleeved on the grid type shrimp larvae carrying and transporting box (4), and the grid density of the nylon net is 60 meshes.

7. The long-distance shrimp fry transporting device as claimed in claim 1, wherein: two mounting holes (6) are formed in the micropore aeration disc (5), a screw rod (7) is movably mounted in each mounting hole (6), the screw rod (7) is fixedly mounted on the inner wall of the bottom side of the shrimp larva transportation water tank (1), a screw cap (8) is mounted on the screw rod (7) in a threaded mode, and the screw cap (8) is in contact with the micropore aeration disc (5).