CN212138928U

CN212138928U - Crayfish breeds hatching collection device

Info

Publication number: CN212138928U
Application number: CN202020674825.2U
Authority: CN
Inventors: 阮记明; 张帆; 谭志; 林月; 陈琪; 肖鹏飞
Original assignee: Jiangxi Agricultural University
Current assignee: Jiangxi Agricultural University
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-12-15
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a crayfish breeds hatching collection device, including device body, support and spill material motor, be equipped with the support on the both ends about the device body, support lower extreme middle part is equipped with spills the material motor, spills material motor lower extreme and installs pivot one, and a pivot lower extreme is equipped with the bracing piece, is equipped with outer feed cylinder between the bracing piece, and outer feed cylinder endotheca is equipped with interior feed cylinder, all be equipped with a plurality of material mouths that spill on outer feed cylinder and the interior feed cylinder. The utility model discloses during the use, the sealing door of pulling device body front end, the pulling draws the piece, drives stopper and slide bar and removes to the direction that is close to the piece that draws, takes off the lantern ring from the slide bar, is convenient for collect and take out the shrimp seedling on collecting the bag, has avoided when the shrimp seedling collects, and the shrimp seedling causes the damage.

Description

Crayfish breeds hatching collection device

Technical Field

The utility model relates to an aquaculture equipment technical field specifically is a crayfish breeds hatching collection device.

Background

Crayfish: also known as procambarus clarkii, crayfish and freshwater crayfish. It is shaped like shrimp and hard in shell. The length of the formed body is about 5.6-11.9 cm, the formed body is dark red, the crust part is nearly black, and the back of the abdomen is provided with a wedge-shaped stripe. The young shrimp bodies are uniformly gray and sometimes have black ripples. The chelate is long and narrow. The middle part of the crust is not separated by the mesh-shaped gap, and the crust is obviously provided with particles. The frontal sword has lateral spines or the end of the frontal sword has nicks. Is a freshwater economic shrimp, and is popular with people because of delicious meat taste. Due to the omnivorous property, the fast growth speed and the strong adaptability, the method forms an absolute competitive advantage in the local ecological environment. The food intake range of the feed comprises aquatic weeds, algae, aquatic insects, animal carcasses and the like, and the feed can kill the aquatic weeds, the algae, the aquatic insects, the animal carcasses and the like in case of shortage of food. Crayfish has become an important economic breed in china in recent years. The escape is strictly prevented in the commercial culture process, and particularly the escape into the original ecological water body which is rarely found in people is strictly prevented. Which leads to destructive hazards in terms of ecological competitive advantages for local species.

Current crayfish breeds hatching collection device when using, often need put in bait through artifical regularly to the crayfish, comparatively extravagant manual work. Accordingly, one skilled in the art provides a crayfish breeding hatching collection device to solve the above problems in the background art.

Disclosure of Invention

An object of the utility model is to provide a crayfish breeds hatching collection device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a crayfish breeding, hatching and collecting device comprises a device body, supports and a material spreading motor, wherein the supports are arranged at the left end and the right end of the device body, the material spreading motor is arranged in the middle of the lower end of each support, a first rotating shaft is mounted at the lower end of the material spreading motor, supporting rods are arranged at the lower end of the first rotating shaft, an outer material cylinder is arranged between the supporting rods, an inner material cylinder is sleeved in the outer material cylinder, a plurality of material spreading openings are formed in the outer material cylinder and the inner material cylinder respectively, a rotating motor is arranged in the middle of the bottom end in the outer material cylinder, a second rotating shaft is mounted at the upper end of the rotating motor, the upper end of the second rotating shaft is fixedly connected with the middle of the lower end of the inner material cylinder, a first filter plate is arranged at the lower side of the outer material cylinder, the periphery of the first filter plate is fixedly connected with the inner wall of, the spring is arranged between the pull block and the fixed plate, the fixed plate and the pull block are fixedly connected at the left end and the right end of the spring respectively, the lantern ring is sleeved on the slide rod, the lower end of the lantern ring is provided with a collection bag, a second filter plate is arranged on the lower side of the collection bag, and the body of the connection device is fixedly connected with the second filter plate all around.

As a further proposal of the utility model, the front end of the device body corresponds to the collecting bag and is provided with a sealing door.

As a further proposal of the utility model, a plurality of sun-shading boards are arranged at the upper end of the filter board.

As a further proposal of the utility model, the through hole on the first filter plate is smaller than the volume of the seed shrimp.

As a further proposal, the slide bar is kept away from one end of the pulling block and is provided with a limiting block.

As the utility model discloses further scheme again, device body left end downside is equipped with the blow off pipe, and device body right-hand member is equipped with the control box.

As the utility model discloses further scheme again, spill the equal electric connection control box of material motor and rotating electrical machines.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses during the use, the rotating electrical machines drives pivot two and interior feed cylinder rotates, spills the material mouth on the feed cylinder in making and corresponds with the material mouth that spills on the feed cylinder of outer, begins to spill the material to this internal cray of device, spills the material motor and drives pivot one, bracing piece and feed cylinder rotation of outer, is convenient for improve the degree of consistency of spilling the material, to spilling material motor and rotating electrical machines control through the control box that sets up, is convenient for regularly to spill the material to the cray, has practiced thrift the manual work.

2. The utility model discloses during the use, the filter plate one that sets up makes the shrimp seed drop in the collecting bag on the filter plate two, prevents that the seed shrimp from swallowing the shrimp seed.

3. The utility model discloses during the use, the sealing door of pulling device body front end, the pulling draws the piece, drives stopper and slide bar and removes to the direction that is close to the piece that draws, takes off the lantern ring from the slide bar, is convenient for collect and take out the shrimp seedling on collecting the bag, and when having avoided the shrimp seedling to collect, the shrimp seedling caused destruction.

Drawings

Fig. 1 is a schematic structural diagram of a crayfish breeding, hatching and collecting device.

Fig. 2 is a schematic structural diagram of a part A of a crayfish breeding, hatching and collecting device.

Fig. 3 is a schematic structural diagram of a crayfish breeding, hatching and collecting device at the position B.

Fig. 4 is a schematic top view of the outer material cylinder and the inner material cylinder of the crayfish breeding, hatching and collecting device.

In the figure: 1. a device body; 2. a support; 3. a material spreading motor; 4. a first rotating shaft; 5. a support bar; 6. an outer barrel; 7. an inner barrel; 8. a material scattering port; 9. a rotating electric machine; 10. a second rotating shaft; 11. a first filter plate; 12. a sun visor; 13. a fixing plate; 14. a slide bar; 15. pulling the block; 16. a spring; 17. a limiting block; 18. a collar; 19. a collection bag; 20. a second filter plate; 21. a blow-off pipe; 22. and a control box.

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 to 4, in the embodiment of the present invention, a crayfish breeding, hatching and collecting device includes a device body 1, a support 2 and a scattering motor 3, the support 2 is disposed on the left and right ends of the device body 1, the scattering motor 3 is disposed in the middle of the lower end of the support 2, a first rotating shaft 4 is mounted at the lower end of the scattering motor 3, a support rod 5 is disposed at the lower end of the first rotating shaft 4, an outer material cylinder 6 is disposed between the support rods 5, an inner material cylinder 7 is sleeved in the outer material cylinder 6, a plurality of scattering ports 8 are disposed on the outer material cylinder 6 and the inner material cylinder 7, a rotating motor 9 is disposed in the middle of the bottom end inside the outer material cylinder 6, a second rotating shaft 10 is mounted at the upper end of the rotating motor 9;

a first filter plate 11 is arranged at the lower side of the outer material cylinder 6, the periphery of the first filter plate 11 is fixedly connected with the inner wall of the device body 1, through holes on the first filter plate 11 are smaller than the volume of the shrimps, a plurality of sun-shading boards 12 are arranged at the upper end of the first filter plate 11, fixing plates 13 are arranged at four corners of the lower side of the first filter plate 11, one ends of the fixing plates 13 far away from the first filter plate 11 are fixedly connected with the inner wall of the device body 1, slide rods 14 penetrate through the fixing plates 13, pull blocks 15 are arranged at one ends of opposite surfaces of the two slide rods 14, springs 16 are arranged between the pull blocks 15 and the fixing plates 13, the left ends and the right ends of the springs 16 are respectively fixedly connected with the fixing plates 13 and the pull blocks 15, limit blocks 17 are arranged at one ends of the slide rods 14 far away from the pull blocks 15, lantern rings 18 are sleeved on the slide rods 14, collecting bags, the device body 1 is fixedly connected with the periphery of the second filter plate 20, a sewage discharge pipe 21 is arranged on the lower side of the left end of the device body 1, a control box 22 is arranged on the right end of the device body 1, and the material scattering motor 3 and the rotating motor 9 are electrically connected with the control box 22.

The utility model discloses a theory of operation is:

when the utility model is used, bait is thrown into the inner material cylinder 7, the rotating motor 9 drives the second rotating shaft 10 and the inner material cylinder 7 to rotate, the material scattering opening 8 on the inner material cylinder 7 corresponds to the material scattering opening 8 on the outer material cylinder 6, the crayfish in the device body 1 starts to be scattered, the material scattering motor 3 drives the first rotating shaft 4, the supporting rod 5 and the outer material cylinder 6 to rotate, the uniformity of the scattered material is convenient to improve, the material scattering motor 3 and the rotating motor 9 are controlled by the arranged control box 22, the crayfish is convenient to be scattered at regular time, the labor is saved, the sun shield 12 is convenient to protect the crayfish, the arranged first filter plate 11 enables the crayfish fries to fall into the collecting bag 19 on the second filter plate 20, the crayfish fries are prevented from being swallowed, the sealing door at the front end of the device body 1 is pulled, the pull block 15 is pulled, the limit block 17 and the slide bar 14 are driven to move towards the direction close to the pull block 15, the lantern ring 18 is, the shrimp larvae on the collecting bag 19 can be conveniently collected and taken out, and the damage to the shrimp larvae caused by the collection of the shrimp larvae is avoided.

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 crayfish breeding, hatching and collecting device comprises a device body (1), supports (2) and a spreading motor (3), and is characterized in that the supports (2) are arranged at the left end and the right end of the device body (1), the spreading motor (3) is arranged in the middle of the lower end of each support (2), a first rotating shaft (4) is installed at the lower end of the spreading motor (3), a supporting rod (5) is arranged at the lower end of the first rotating shaft (4), an outer material cylinder (6) is arranged between the supporting rods (5), an inner material cylinder (7) is sleeved in the outer material cylinder (6), a plurality of spreading openings (8) are formed in the outer material cylinder (6) and the inner material cylinder (7), a rotating motor (9) is arranged in the middle of the bottom inside the outer material cylinder (6), a second rotating shaft (10) is installed at the upper end of the rotating motor (9), the middle of the lower end of the inner material cylinder (7) is fixedly connected with, equal fixed connection device body (1) inner wall all around of filter plate (11), filter plate (11) downside four corners department all is equipped with fixed plate (13), and fixed plate (13) keep away from the equal fixed connection device body (1) inner wall of filter plate (11) one end, all runs through on fixed plate (13) slide bar (14), two the one end of slide bar (14) opposite face all is equipped with draws piece (15), draws and all is equipped with spring (16) between piece (15) and fixed plate (13), and both ends difference fixed connection fixed plate (13) and draw piece (15) are controlled in spring (16), and the cover is equipped with lantern ring (18) on slide bar (14), and lantern ring (18) lower extreme all is equipped with collects bag (19), collects bag (19) downside and is equipped with filter plate two (20), filter plate two (20) all around equal fixed connection device body (1).

2. A crayfish breeding, hatching and collecting device as claimed in claim 1, wherein the front end of the device body (1) is provided with a sealing door corresponding to the collecting bag (19).

3. The device for breeding, hatching and collecting crayfishes as claimed in claim 1, characterized in that a plurality of sun shields (12) are arranged at the upper ends of the filter plates (11).

4. The device for collecting the breeding hatching of the crayfish as claimed in claim 1, wherein the through holes on the first filter plate (11) are smaller than the volume of the crayfish.

5. The crayfish breeding, hatching and collecting device as claimed in claim 1, wherein the end of the sliding rod (14) far away from the pulling block (15) is provided with a limiting block (17).

6. The device for breeding, hatching and collecting the crayfishes as claimed in claim 1, wherein a drain pipe (21) is arranged at the lower side of the left end of the device body (1), and a control box (22) is arranged at the right end of the device body (1).

7. A crayfish breeding, hatching and collecting device as claimed in claim 1, characterized in that the spreading motor (3) and the rotating motor (9) are both electrically connected to the control box (22).