CN213074062U

CN213074062U - A fish fry cultivation device suitable for fishery

Info

Publication number: CN213074062U
Application number: CN202021473028.4U
Authority: CN
Inventors: 程尧; 王育民; 康明明
Original assignee: Minjiang University
Current assignee: Minjiang University
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-04-30
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a fish fry culturing device suitable for fishery, comprising a bottom plate. The utility model is characterized in that: the middle part of the upper end of the bottom plate is fixedly connected with two cushion blocks, and the upper ends of the two cushion blocks are fixedly connected with a breeding box, so the A sewage discharge device is interspersed in the middle of the inner lower wall of the breeding box, a support plate is fixedly connected to the rear of the upper end of the breeding box, a feeding device is arranged at the upper end of the support plate, and a water-permeable filter net is fixedly connected to the right part of the inner wall of the breeding box. The lower part of the right end of the culturing box is interspersed with a drainage pump, the left end of the drainage pump is interspersed with a sedimentation tank, the middle part of the right end of the cultivating box is interspersed and connected with an oxygen transmission pipe, and the right end of the oxygen transmission pipe is interspersed and connected with an aerator, and the oxygen aerator is interspersed and connected. The machine is fixedly connected to the upper end of the sedimentation tank, the left end of the breeding box is interspersed with a water inlet device, the lower end of the water inlet device is fixedly connected to the upper end of the bottom plate, and the left end of the water inlet device is interspersed with a water storage tank.

Description

Fry breeding device suitable for fishery

Technical Field

The utility model relates to a fishery field of breeding, in particular to fry breeding device suitable for fishery.

Background

Fry breeding, also called "pond" of sending out, breed the fry of fish through a period of time, make it grow to about three centimetres, at fry breeding in-process, the survival rate of fry receives the influence of many factors, through the supply of the quality of water and the nourishment that artifical improvement fry was bred, can improve the survival rate of fry, produces bigger economic effect, current fry breeding device has following drawback: 1. the conventional culture device directly sprays a large amount of nutrients into a culture box, so that the nutrients are easily scattered unevenly, excessive nutrients pollute water, and the nutrients are decomposed to consume a large amount of oxygen, so that the survival rate of the fry is reduced; 2. fry excrement deposit among the breeding device, the bottom of the breeding box is difficult to clear up, can influence quality of water to the fry is damaged easily at the in-process of changing water, and the fry flows along with the delivery port easily.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a fry breeding device suitable for fishery, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fry culturing device suitable for fishery comprises a bottom plate, two cushion blocks are fixedly connected in the middle of the upper end of the bottom plate, a culturing box is fixedly connected to the upper ends of the two cushion blocks together, the middle part of the lower wall in the culture box is inserted and connected with a sewage discharge device, the rear part of the upper end of the culture box is fixedly connected with a supporting plate, the upper end of the supporting plate is provided with a feeding device, the right part of the inner wall of the breeding box is fixedly connected with a permeable filter screen, the lower part of the right end of the breeding box is connected with a drainage pump in an inserting way, the left end of the drainage pump is connected with a settling box in an inserting way, the middle part of the right end of the breeding box is connected with an oxygen tube in an inserting way, the right end of the oxygen tube is connected with an aerator in an inserting way, the aerator is fixedly connected with the upper end of the settling tank, the left end of the culture tank is connected with the water inlet device in an inserting way, and the lower end of the water inlet device is fixedly connected to the upper end of the bottom plate, and the left end of the water inlet device is connected with a water storage tank in an inserting manner.

Preferably, waste fitting discharging is including collecting the storehouse, it has the baffle to collect storehouse inner wall upper portion joint, open the baffle upper end has a plurality of to advance dirty mouthful, it has the screw rod to collect storehouse lower extreme threaded connection, and runs through the baffle and extend to the baffle top on the screw rod, screw rod upper end fixedly connected with stopple, it is at the breed case lower extreme to collect the storehouse joint.

Preferably, feed and eat the device and include the motor, No. one gear of output fixedly connected with of motor, No. one gear lower extreme meshing is connected with No. two gears, No. two gear lower extremes alternate and are connected with the discharging pipe, the discharging pipe surface is opened there is a plurality of to feed and eats the hole, the inlet pipe has cup jointed in the discharging pipe, the inlet pipe surface is opened there is a plurality of to perforate, inlet pipe left part lower extreme alternates and is connected with nutrition jar, nutrition jar fixed connection is in the backup pad upper end, the discharging pipe alternates through the bearing and connects in the backup pad.

Preferably, the feeding pipe is tightly attached to the inner wall of the discharging pipe, and the positions of a plurality of the through holes and the feeding holes are the same in height.

Preferably, water installations includes the constant temperature water tank, the equal fixedly connected with heater in front of the constant temperature water tank inner wall and rear portion, lower wall fixedly connected with immersible pump in the constant temperature water tank, the immersible pump upper end interlude is connected with the inlet tube, the inlet tube right-hand member alternates to be connected at breeding the case left end.

Preferably, the lower wall in the breeding box is of a cambered surface structure, and the left ends of the drainage pump and the oxygen conveying pipe are positioned between the water permeable filter screen and the right box wall of the breeding box.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through being provided with the feeding device of steerable feeding volume on whole device, feeding the discharging pipe that eats in the device and constantly rotating, the nutrient solution slowly flows out, is eaten by the fry rapidly, can reduce the pollution to the water, feeds after eating and eats the hole and subtracts the material pipe dislocation, avoids the nutrient solution to flow into and breeds the case in and pollute the water source.

2. The utility model discloses in, through being provided with waste fitting discharging, can easily clear up the excrement of breed bottom of the case portion to waste fitting discharging can plug up the blowdown hole when clearing up, prevents that water and fry from flowing, through being provided with the filter screen that permeates water, can divide and separate fry and drainage pipe and oxygen therapy pipe, avoids the fry to flow and harm the fry.

Drawings

FIG. 1 is a schematic view of the overall structure of a fry rearing device suitable for fishery of the present invention;

FIG. 2 is a schematic view of the whole structure of a sewage draining device of the fry culturing device suitable for fishery;

FIG. 3 is a schematic view of the overall structure of a feeding device of a fry rearing device suitable for fishery of the present invention;

fig. 4 is the overall structure schematic diagram of the water inlet device of the fry culturing device suitable for fishery.

In the figure: 1. a base plate; 2. a breeding box; 3. a water inlet device; 4. a water storage tank; 5. a support plate; 6. a feeding device; 7. a sewage draining device; 8. a water-permeable filter screen; 9. cushion blocks; 10. draining pump; 11. a settling tank; 12. an aerator; 13. an oxygen delivery tube; 31. a constant temperature water tank; 32. a heater; 33. a submersible pump; 34. a water inlet pipe; 61. a motor; 62. a feed pipe; 63. a first gear; 64. a nutrition tank; 65. a discharge pipe; 66. feeding holes; 67. a second gear; 68. perforating; 71. a collection bin; 72. a screw; 73. a hole plug; 74. a baffle plate; 75. a sewage inlet.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1-4, a fry culturing device suitable for fishery comprises a bottom plate 1, two cushion blocks 9 are fixedly connected to the middle part of the upper end of the bottom plate 1, a culturing box 2 is fixedly connected to the upper ends of the two cushion blocks 9, a blowdown device 7 is connected to the middle part of the inner lower wall of the culturing box 2 in an inserting manner, a supporting plate 5 is fixedly connected to the rear part of the upper end of the culturing box 2, a feeding device 6 is arranged at the upper end of the supporting plate 5, a permeable filter screen 8 is fixedly connected to the right part of the inner wall of the culturing box 2, a drainage pump 10 is connected to the lower part of the right end of the culturing box 2 in an inserting manner, a sedimentation box 11 is connected to the left end of the drainage pump 10 in an inserting manner, an oxygen conveying pipe 13 is connected to the middle part of the right end of the culturing box 2 in an inserting manner, an oxygen supplier 12, the left end of the water inlet device 3 is connected with a water storage tank 4 in an inserting way.

The sewage discharging device 7 comprises a collecting bin 71, a baffle plate 74 is clamped on the upper portion of the inner wall of the collecting bin 71, a plurality of sewage inlets 75 are formed in the upper end of the baffle plate 74, a screw 72 is in threaded connection with the lower end of the collecting bin 71, the upper end of the screw 72 penetrates through the baffle plate 74 and extends to the position above the baffle plate 74, a hole plug 73 is fixedly connected with the upper end of the screw 72, the collecting bin 71 is clamped at the lower end of the cultivation box 2, the diameter of the collecting bin 71 is the same as the diameter of the lower portion of the hole plug 73, so that the sewage outlets can be plugged, the feeding device 6 comprises a motor 61, the output end of the motor 61 is fixedly connected with a first gear 63, the lower end of the first gear 63 is in meshed connection with a second gear 67, a discharging pipe 65 is alternately connected with the lower end of the second gear 67, a plurality of feeding holes 66 are formed in, nutrition tank 64 fixed connection is in backup pad 5 upper end, discharging pipe 65 alternates to be connected in backup pad 5 through the bearing, discharging pipe 65 inner wall is hugged closely to inlet pipe 62, a plurality of perforation 68 is the same with the position height of feeding hole 66, make things convenient for the material to flow fast, water installations 3 includes constant temperature water tank 31, the equal fixedly connected with heater 32 in front portion and the rear portion of constant temperature water tank 31 inner wall, lower wall fixedly connected with immersible pump 33 in constant temperature water tank 31, immersible pump 33 upper end alternates and is connected with inlet tube 34, inlet tube 34 right-hand member alternates to be connected at breeding 2 left ends of case, breed 2 interior lower walls of case and become ARC structure, drain pump 10 and oxygen therapy pipe 13 left end are located filter screen.

It should be noted that, the utility model relates to a fry culturing device suitable for fishery, through setting up water intake device 3 and drain pump 10, can change water to breeding case 2, open drain pump 10 at first, the water in breeding case 2 is pumped out, through being provided with filter screen 8 that permeates water, can separate the drain pipe and fry, prevent fry from entering drain pipe, pump water into setting tank 11 through drain pump 10, get rid of after the precipitation treatment, avoid polluting the environment, after discharging water, open water intake device 3, water in storage water tank 4 enters into constant temperature water tank 31, heat water through being provided with heater 32, provide the temperature that is fit for surviving for fry, pump water into breeding case 2 through immersible pump 33, the water change of breeding case 2 has been realized, through being provided with waste fitting 7, can clear up fry excrement fast and effectively, pulling screw rod 72 downwards, screw rod 72 upper portion stopple 73 will collect the storehouse 71 and extrude, prevent that water and fry from flowing out, it screws out to say again collects storehouse 71, clear up inside excrement, after the clearance finishes, again will collect storehouse 71 and screw rod 72 on precessing, promote screw rod 72 again upwards, make whole device reset, through being provided with feeding device 6, can control the feeding volume of fry, when feeding, the nourishment in nutrition jar 64 gets into in feed pipe 62, turn on motor 61 and drive a gear 63 and rotate, a gear 63 drives No. two gears 67 and discharging pipe 65 and rotates, whenever feed hole 66 and perforation 68 coincide, the nourishment flows out from the hole, when feed hole 66 and perforation 68 misplace, because feed pipe 62 hugs closely the inner wall of discharging pipe 65, the nourishment then can't flow out, avoided pouring too much nourishment and polluted water quality.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fry breeding device suitable for fishery, includes bottom plate (1), its characterized in that: the middle part of the upper end of the bottom plate (1) is fixedly connected with two cushion blocks (9), the upper ends of the two cushion blocks (9) are fixedly connected with a culture box (2) together, the middle part of the inner lower wall of the culture box (2) is connected with a sewage discharge device (7) in an inserting way, the rear part of the upper end of the culture box (2) is fixedly connected with a support plate (5), the upper end of the support plate (5) is provided with a feeding device (6), the right part of the inner wall of the culture box (2) is fixedly connected with a permeable filter screen (8), the lower part of the right end of the culture box (2) is connected with a drainage pump (10) in an inserting way, the left end of the drainage pump (10) is connected with a settling box (11) in an inserting way, the middle part of the right end of the culture box (2) is connected, breed case (2) left end and alternate and be connected with water installations (3), and water installations (3) lower extreme fixed connection is in bottom plate (1) upper end, water installations (3) left end alternates and is connected with storage water tank (4).

2. The fry rearing device suitable for fishery according to claim 1, characterized in that: blowdown apparatus (7) are including collecting storehouse (71), it has baffle (74) to collect storehouse (71) inner wall upper portion joint, open baffle (74) upper end has a plurality of to advance dirty mouthful (75), it has screw rod (72) to collect storehouse (71) lower extreme threaded connection, and screw rod (72) upper end runs through baffle (74) and extends to baffle (74) top, screw rod (72) upper end fixedly connected with hole stopper (73), it is breeding case (2) lower extreme to collect storehouse (71) joint.

3. The fry rearing device suitable for fishery according to claim 1, characterized in that: feed and eat device (6) including motor (61), gear (63) of output fixedly connected with of motor (61), gear (63) lower extreme meshing is connected with No. two gear (67), No. two gear (67) lower extreme interlude is connected with discharging pipe (65), discharging pipe (65) surface is opened has a plurality of to feed and eats hole (66), inlet pipe (62) have been cup jointed in discharging pipe (65), inlet pipe (62) surface is opened has a plurality of to perforate (68), inlet pipe (62) left part lower extreme interlude is connected with nutrition jar (64), nutrition jar (64) fixed connection is in backup pad (5) upper end, discharging pipe (65) are interlude through the bearing and are connected on backup pad (5).

4. A fry rearing device suitable for use in fishery according to claim 3, wherein: the feeding pipe (62) is tightly attached to the inner wall of the discharging pipe (65), and the positions of the plurality of through holes (68) and the feeding hole (66) are the same in height.

5. The fry rearing device suitable for fishery according to claim 1, characterized in that: water installations (3) include constant temperature water tank (31), constant temperature water tank (31) inner wall front portion and the equal fixedly connected with heater (32) in rear portion, lower wall fixedly connected with immersible pump (33) in constant temperature water tank (31), immersible pump (33) upper end alternates and is connected with inlet tube (34), inlet tube (34) right-hand member alternates to be connected at breeding case (2) left end.

6. The fry rearing device suitable for fishery according to claim 1, characterized in that: the inner lower wall of the breeding box (2) is of a cambered surface structure, and the left ends of the drainage pump (10) and the oxygen conveying pipe (13) are positioned between the water permeable filter screen (8) and the right box wall of the breeding box (2).