CN214413826U

CN214413826U - Sturgeon hatching pond device

Info

Publication number: CN214413826U
Application number: CN202022654649.9U
Authority: CN
Inventors: 王春泉
Original assignee: Shenzhen Yangxia Agricultural Products Co ltd
Current assignee: Shenzhen Yangxia Agricultural Products Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-10-19
Anticipated expiration: 2030-11-16

Abstract

The utility model belongs to the technical field of the technique of hatching pond device and specifically relates to a sturgeon hatching pond device is related to, including the support frame of locating the relative both sides of hatching pond body upper surface, locate this internal screen frame that is used for loading sturgeon's ovum of hatching pond, the screen frame is connected in the support frame, and the support frame is located along vertical direction slip to the screen frame, is equipped with the gliding control assembly of control screen frame on the support frame. This application has the effect of solving the sturgeon ovum and piling up in the problem of bottom of the pool.

Description

Sturgeon hatching pond device

Technical Field

The application relates to the technical field of hatching pond devices, in particular to a sturgeon hatching pond device.

Background

The artificial breeding sturgeon begins from hatching the zygote, and the seedling stage that is in at the sturgeon hatching is high to technical requirement, the technical degree of difficulty is big, the technical degree of difficulty mainly concentrates on with the temperature, the roe is piled up and on the quality of water, because the sturgeon roe is the eggs that sink, adopt traditional freshwater fish method of growing seedlings, the condition of sturgeon roe deposit in the hatching pond bottom can appear, cause the sturgeon roe to pile up, density is too high, the roe oxygen deficiency, thereby cause the condition that the roe necrosis even triggers the saprolegniasis, the success rate that leads to growing seedlings reduces, current method is generally that the staff regularly goes to stir the sturgeon roe of pond bottom with the hand, make the roe roll, it is consuming time consuming power, and lead to sturgeon roe breakage easily.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that sturgeon's ovum is piled up in the bottom of the pool, this application provides a sturgeon hatching pond device.

The application provides a sturgeon hatching pond device adopts following technical scheme:

the utility model provides a sturgeon hatching pond device, is including locating the support frame of the relative both sides of hatching pond body upper surface, locating the internal screen frame that is used for loading sturgeon's ovum of hatching pond, the screen frame is connected in the support frame, the support frame is located along vertical direction slip to the screen frame, be equipped with the gliding control assembly of control screen frame on the support frame.

Through adopting above-mentioned technical scheme, the motion of vertical direction is done along the support frame to the screen frame under the control of control assembly, makes the sturgeon ovum in the screen frame shake and looses, and this scheme plays the effect that reduces sturgeon ovum and piles up.

Preferably, the side that the support frame is close to the hatching pond body is equipped with the adjustment tank, control assembly is including locating the horizontal pole of screen frame upper surface, the both ends of horizontal pole are in the adjustment tank, be equipped with the drive assembly that the drive horizontal pole removed along vertical direction in the adjustment tank.

Through adopting above-mentioned technical scheme, drive assembly drive horizontal pole moves along the adjustment tank, has the condition that takes place the skew when reducing the frame outer removal.

Preferably, the driving assembly comprises guide blocks arranged at two ends of the cross rod and sliding along the adjusting grooves and a driving cylinder arranged below the guide blocks, and a telescopic shaft of the driving cylinder is connected with the lower end face of each guide block.

Through adopting above-mentioned technical scheme, the guide block slides along the adjustment tank under the drive that drives actuating cylinder, has the moving direction of spacing horizontal pole, makes the horizontal pole be difficult for the effect of joint in the adjustment tank.

Preferably, the support frame is located the adjustment tank and is located the guide block and drive and be equipped with the bearing board between the actuating cylinder, the telescopic shaft that drives the actuating cylinder runs through the bearing board, the guide block butt is in the upper surface of bearing board.

Through adopting above-mentioned technical scheme, the bearing board is used for the bearing guide block, and when the guide block butt on the bearing board, the pressure of bearing board dispersion guide block to driving actuating cylinder plays the effect that the protection drove actuating cylinder.

Preferably, the lower surface of net frame is equipped with a plurality of outlet ducts, the outlet duct passes through the external air feed pump of hose, one side of the lateral wall of outlet duct towards the net frame is equipped with a plurality of ventholes.

Through adopting above-mentioned technical scheme, the outlet duct is sent into with the air to the air feed pump, is again by the venthole blowout towards screen frame one side, and the air shakes the sturgeon ovum that piles up in with the screen frame and looses, has the effect that reduces sturgeon ovum and piles up.

Preferably, the positions of the air outlet pipes corresponding to the air outlet holes are provided with air guide discs, each air guide disc is a hollow cylinder, one side surface of each air guide disc is communicated with the air outlet pipe, and a plurality of air dispersing holes are formed in the other side surface of each air guide disc.

Through adopting above-mentioned technical scheme, the air guide disc has the effect of breaking up the air that the venthole leads to. The air can be more uniformly led to sturgeon eggs accumulated in the net frame to break up the sturgeon eggs.

Preferably, the net frame is provided with a buffer net between the lower surface of the net frame and the air outlet pipe, and a plurality of buffer springs are arranged between the buffer net and the lower surface of the net frame.

Through adopting above-mentioned technical scheme, the pond depth of water that the buffering net was located is dark in the net frame, and when the up-and-down motion of net frame, water is greater than the net frame to the water pressure of buffering net, makes the rate of motion of net frame be less than the net frame, and under buffer spring's effect, deformation and recovery deformation take place for buffering net pulling net frame lower surface, make the sturgeon ovum that glues in the net frame bottom separate with net frame bottom, have the good effect of breaing up the sturgeon ovum.

Preferably, the terminal surface is equipped with fixed frame under the screen frame, the buffering net is located fixed frame, the outlet duct is located fixed frame.

Through adopting above-mentioned technical scheme, fixed frame plays the effect of the deformation direction of spacing buffering net.

In summary, the present application includes at least one of the following beneficial technical effects:

the net frame moves in the vertical direction along the support frame under the control of the control assembly, so that sturgeon eggs in the net frame are shaken and scattered, and the scheme has the effect of reducing sturgeon egg accumulation;

the guide block slides along the adjusting groove under the driving of the driving cylinder, and has the effect of limiting the moving direction of the cross rod and ensuring that the cross rod is not easy to be clamped in the adjusting groove;

the air supply pump sends air into the outlet duct, and is spout towards screen frame one side by the venthole again, and the air shakes accumulational sturgeon roe in with the screen frame and looses, has the accumulational effect of reduction sturgeon roe.

Drawings

Fig. 1 is a schematic structural diagram of a sturgeon hatching pond device according to an embodiment of the application;

fig. 2 is a schematic structural diagram of a screen frame in the embodiment of the present application.

Description of reference numerals: 1. a screen frame; 11. a frame; 111. a fixing frame; 12. screen cloth; 2. a support frame; 21. an adjustment groove; 22. a limiting groove; 23. a support plate; 3. a cross bar; 31. fixing the rod; 4. a driving cylinder; 41. a guide block; 5. a buffer net; 51. a buffer spring; 6. an air outlet pipe; 61. an air guide plate; 62. an air supply pump; 7. a hatching pool body.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses sturgeon hatching pond device. Referring to fig. 1, the sturgeon hatching pond device comprises a hatching pond body 7, and a support frame 2 and a net frame 1 which are arranged on the hatching pond body 7, wherein the support frame 2 is of a rectangular box structure and is symmetrically arranged on two opposite sides of the upper surface of the hatching pond body 7; net frame 1 includes rectangular frame 11 and locates the screen cloth 12 on the side that frame 11 formed, frame 11 forms the rectangular channel with the cooperation of screen cloth 12, sturgeon's ovum is placed in net frame 1, the aperture of screen cloth 12 is less than the diameter of sturgeon's ovum, support frame 2 is located to the both sides that are close to support frame 2 on the frame 11, and support frame 2 slides along vertical direction relatively, be equipped with the gliding control assembly of control net frame 1 on support frame 2, slide along vertical direction through control assembly control net frame 1, make sturgeon's ovum in the net frame 1 rock from top to bottom and shake and scatter in hatching pond body 7, reduce piling up of sturgeon's ovum.

The support frame 2 has been seted up adjustment tank 21 near the side of opposite side support frame 2, and adjustment tank 21 is the rectangular channel, and the length direction of adjustment tank 21 sets up along vertical direction.

The control assembly comprises a cross rod 3, fixing rods 31 are arranged on two opposite sides of the upper surface of the frame 11, the fixing rods 31 are connected to the side wall of the cross rod 3, the end parts of two ends of the cross rod 3 are slidably inserted into the adjusting groove 21, and a driving assembly for driving the cross rod 3 to slide in the vertical direction is arranged in the adjusting groove 21.

In this embodiment, drive assembly includes guide block 41 and drives actuating cylinder 4, the lateral wall that support frame 2 is close to adjustment tank 21 and is located vertical direction both sides is equipped with spacing groove 22, guide block 41 is the rectangular block, guide block 41 symmetric connection is in the both ends of horizontal pole 3, and guide block 41 is along adjustment tank 21, spacing groove 22 slides and sets up, the lateral wall of guide bar and the both sides wall butt of spacing groove 22, guide block 41 plays the guide, spacing horizontal pole 3's moving direction's effect, the condition of skew takes place when reducing horizontal pole 3 and reciprocate.

Referring to fig. 1, drive actuating cylinder 4 and locate in adjustment tank 21, and be located the below of guide block 41, drive the telescopic shaft of actuating cylinder 4 and upwards stretch out, the telescopic shaft is connected in the lower surface of guide block 41, when the telescopic shaft extension, horizontal pole 3 upwards slides along adjustment tank 21, makes the up movement of screen frame 1, and during the telescopic shaft shrink, screen frame 1 moves down, makes the sturgeon ovum reciprocate under the drive of screen frame 1 to make the sturgeon ovum shake and scatter in the water of hatching pond body 7.

The supporting frame 2 is located in the adjusting groove 21 and located below the guide plate, the supporting plate 23 is fixed on the supporting frame 2, the driving cylinder 4 is located below the supporting plate 23, the telescopic shaft penetrates through the supporting plate 23, the guide block 41 can abut against the upper surface of the supporting plate 23, when the guide block 41 abuts against the upper surface of the supporting plate 23, the net frame 1 is located at the preset lowest position in the hatching pond body 7, and the supporting plate 23 plays a role in supporting the net frame 1 and reducing the pressure applied to the driving cylinder 4.

Referring to fig. 2, a fixing frame 111 is connected to a lower end surface of the frame 11, the fixing frame 111 is a rectangular frame, the shape and size of the fixing frame 111 are the same as those of the lower end surface of the frame 11, and the fixing frame 111 is connected to the lower bottom surface of the frame 11 by a connecting rod.

The terminal surface is connected with buffering net 5 through buffer spring 51 under the screen cloth 12, buffer spring 51 all is located fixed frame 111 and the space that the connecting rod encloses and establishes with buffering net 5, buffering net 5 is the hard metal net, difficult deformation, buffer spring 51 is connected between buffering net 5 and screen cloth 12, when net frame 1 upwards removes, the depth of water that buffering net 5 is located is dark in screen cloth 12, so the speed of buffering net 5 is less than screen cloth 12, buffer spring 51 is stretched, under buffer spring 51's effect, screen cloth 12 receives the decurrent pulling force of buffering net 5, make screen cloth 12 take place deformation, when net frame 1 moves down, water is greater than screen cloth 12 to the water pressure of buffering net 5, make the speed of buffering net 5 be less than screen cloth 12, buffer spring 51 compresses, make the deformation that recovers on screen cloth 12 layers, the sturgeon ovum that glues on screen cloth 12 is bounced.

The fixing frame 111 has an effect of the buffer net 5, and makes the buffer net 5 less likely to be displaced.

Referring to fig. 1 and 2, be fixed with a plurality of outlet ducts 6 on the fixed frame 111, 6 parallel arrangement of a plurality of outlet ducts, the one end of outlet duct 6 is sealed, the other end passes through hose connection air feed pump 62, air feed pump 62 locates the hatching pond body 7 outside, and air feed pump 62 is used for letting in air in the outlet duct 6, one side that outlet duct 6 is close to screen cloth 12 is equipped with a plurality of ventholes, the air that air feed pump 62 sent is discharged by the venthole, the air blows out towards screen cloth 12, has the effect of blowing off accumulational sturgeon roe.

Be equipped with air guide plate 61 on the lateral wall of outlet duct 6, air guide plate 61 is located the one side that screen cloth 12 was kept away from to buffering net 5, air guide plate 61 is hollow cylinder, air guide plate 61's one of them side is passed through the side of intake-tube connection outlet duct 6 corresponding venthole, a plurality of scattered gas pockets have been seted up to air guide plate 61 another side, air guide plate 61 has the air of breaing into the microbubble that lets in, make the air more excellent advantage of effect of breaing up of sturgeon ovum, air guide plate 61 still has spacing buffering net 5 towards keeping away from the distance that screen cloth 12 directions removed, protection buffer spring 51's effect.

The implementation principle of a sturgeon hatching pond device of this application embodiment does: drive actuating cylinder 4 in the start-up, it slides along adjustment tank 21 to drive actuating cylinder 4 drive guide block 41, thereby make frame 1 rock from top to bottom along with the flexible of telescopic shaft, shake loose sturgeon's ovum in frame 1, buffering net 5 makes screen cloth 12 take place deformation and resume deformation through buffer spring 51 under hydraulic effect, make sturgeon's ovum and the separation of screen cloth 12 of adhesion on screen cloth 12, outlet duct 6 blows out the air, aerify and blow away accumulational sturgeon's ovum, this application has and shakes scattered sturgeon's ovum, reduce the accumulational effect of sturgeon's ovum.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a sturgeon hatching pond device which characterized in that: including support frame (2) of locating the relative both sides of hatching pond body (7) upper surface, locate net frame (1) that is used for loading sturgeon egg in hatching pond body (7), net frame (1) is connected in support frame (2), support frame (2) are located along vertical direction slip in net frame (1), be equipped with the gliding control assembly of control net frame (1) on support frame (2).

2. A sturgeon hatchery device according to claim 1, wherein: the side that support frame (2) are close to hatching pond body (7) is equipped with adjustment tank (21), control assembly is including horizontal pole (3) of locating screen frame (1) upper surface, the both ends of horizontal pole (3) are in adjustment tank (21), be equipped with the drive assembly that drive horizontal pole (3) removed along vertical direction in adjustment tank (21).

3. A sturgeon hatchery device according to claim 2, wherein: the driving assembly comprises guide blocks (41) which are arranged at two ends of the cross rod (3) and slide along the adjusting grooves (21) and a driving cylinder (4) arranged below the guide blocks (41), and a telescopic shaft of the driving cylinder (4) is connected with the lower end face of each guide block (41).

4. A sturgeon hatchery device according to claim 1, wherein: the supporting frame (2) is located in the adjusting groove (21) and located between the guide block (41) and the driving cylinder (4) and is provided with the bearing plate (23), the telescopic shaft of the driving cylinder (4) penetrates through the bearing plate (23), and the guide block (41) is abutted to the upper surface of the bearing plate (23).

5. A sturgeon hatchery device according to claim 1, wherein: the lower surface of net frame (1) is equipped with a plurality of outlet ducts (6), outlet duct (6) are through external air feed pump (62) of hose, the lateral wall of outlet duct (6) is equipped with a plurality of ventholes towards one side of net frame (1).

6. A sturgeon hatchery device according to claim 5, wherein: the position that outlet duct (6) corresponds the venthole all is equipped with air guide plate (61), air guide plate (61) are hollow cylinder, air guide plate (61) wherein one side and outlet duct (6) intercommunication, relative another side are equipped with a plurality of scattered gas pockets.

7. A sturgeon hatchery device according to claim 1, wherein: the net frame (1) is provided with a buffer net (5) between the lower surface of the net frame and the air outlet pipe (6), and a plurality of buffer springs (51) are arranged between the buffer net (5) and the lower surface of the net frame (1).

8. A sturgeon hatchery device according to claim 7, wherein: the lower terminal surface is equipped with fixed frame (111) under screen frame (1), buffering net (5) are located fixed frame (111), outlet duct (6) are located on fixed frame (111).