CN115088664A - A automatic device of throwing something and feeding of mixed feed for perch fry hatching - Google Patents
A automatic device of throwing something and feeding of mixed feed for perch fry hatching Download PDFInfo
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- CN115088664A CN115088664A CN202210826563.0A CN202210826563A CN115088664A CN 115088664 A CN115088664 A CN 115088664A CN 202210826563 A CN202210826563 A CN 202210826563A CN 115088664 A CN115088664 A CN 115088664A
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- fixedly connected
- rotifer
- floating platform
- module
- mounting seat
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/80—Feeding devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Abstract
The invention discloses an automatic mixed feed feeding device for perch fry incubation, which comprises an installation floating platform, wherein an installation seat used for assembling equipment parts is fixedly connected inside the installation floating platform, the bottom of the installation floating platform is fixedly connected with a floating platform seat, the floating platform seat is placed in water and provides buoyancy to realize the positioning of the installation floating platform on the water surface, four automatic bait feeders which are linearly distributed and used for throwing baits are fixedly connected inside the installation seat, a plurality of rotifer dispersion net columns after descending positioning disperse rotifers and introduce and restrain the rotifers in a bait discharge area in an upper water layer, the rotifer dispersion net columns and the rotifers are matched to attract and attract the fries in different directions, a blocking net positioned below the rotifer dispersion net columns after descending operation can realize the blocking and supporting work of the baits sinking of parts, and the rotifer and the baits are limited in the upper water layer, ensure the normal feeding and growth of the fry.
Description
Technical Field
The invention relates to the technical field of weever fry feeding, in particular to an automatic mixed feed feeding device for weever fry incubation.
Background
The weever is cultured in a culture pond with a fixed water depth of more than two meters, the incubated weever fry and adult fish are separately cultured, during the incubation growth period of the weever fry, the weever fry is separated into other culture ponds to be cultured, the weever fry mainly moves in the upper water layer of the pond water of the culture pond, in order to reduce the workload of the culture personnel, the culture personnel can install an automatic feed throwing machine on the water surface or the pond edge of the culture pond to carry out the feeding work of mixed feed, the feed is directly thrown into the pond by the automatic feed throwing machine for the fry to eat, the fry swims to the feed area to eat, part of the fry can directly open the mouth to eat, part of the fry still does not open the mouth to eat under the condition of sufficient feed, the fry moves and eats in the upper water layer of the pond, the culture personnel can not know whether the condition that the bait does not open the mouth to eat and sinks too deeply to influence the feeding of part of the fry under the condition of sufficient feed exists, the bait can not effectively lure the fries which are not eaten at the mouth, thereby influencing the normal growth of the weever fries and increasing the death rate of the weever fries.
Disclosure of Invention
The invention aims to provide an automatic mixed feed feeding device for perch fry hatching, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the automatic mixed feed feeding device for perch fry incubation comprises an installation floating platform, wherein an installation seat for assembling equipment parts is fixedly connected inside the installation floating platform, a floating platform seat is fixedly connected at the bottom of the installation floating platform, the floating platform seat is arranged in water and provides buoyancy to realize the positioning of the installation floating platform on the water surface, and four automatic bait feeding devices which are distributed in a straight line and used for feeding baits are fixedly connected inside the installation seat; an auxiliary fish luring module is arranged in the mounting seat, the top of the mounting seat is fixedly connected with a lifting driving module which corresponds to the auxiliary fish luring module and is used for connecting the auxiliary fish luring module, the lifting driving module controls the auxiliary fish luring module to descend and ascend in the mounting seat for resetting, so that the lifting operation of the auxiliary fish luring module is realized, the auxiliary fish luring module is used for accommodating rotifers and dispersing, introducing and restraining rotifers in a region where bait is scattered in water, so that the dispersion limitation of the rotifers on an upper water layer and the attraction and luring opening of fish fries are realized; the fish attracting device is characterized in that a blocking net is fixedly connected to the lower portion of the mounting seat and arranged in water, the blocking net is located below the auxiliary fish attracting module after descending operation and used for blocking and limiting the spilled bait, and the limitation of the bait on an upper water layer is achieved.
And further: the floating platform seat is wrapped on the outer side of the mounting seat, and a gap is formed between the inner side wall of the floating platform seat and the outer side wall of the mounting seat.
And further: the auxiliary fish luring module comprises a rotifer imbedding barrel, a connecting ejector rod and rotifer dispersing net columns, the rotifer imbedding barrel is located inside the mounting seat and used for containing rotifers, the bottom end of the rotifer imbedding barrel is fixedly connected with two rotifer dispersing net columns which are symmetrically distributed and used for dispersedly leading out the rotifers, and the outer side wall of the rotifer imbedding barrel is fixedly connected with two connecting ejector rods which are symmetrically distributed and used for connecting the corresponding lifting driving module.
Further: the lifting driving module comprises a mounting frame, a lifting driving piece and a connecting transverse plate, the mounting frame is fixedly connected to the top of the mounting base, the connecting transverse plate is slidably connected to the inside of the mounting frame and used for being connected with the corresponding connecting ejector rod, the top end of the connecting ejector rod is fixedly connected to the bottom of the connecting transverse plate, the three straight lines of the top of the mounting frame are distributed in equal intervals, the lifting driving piece is fixedly connected to the output end of the lifting driving piece, and the top of the connecting transverse plate is fixedly connected to the top of the lifting driving piece.
Further: the bait feeding device is characterized in that the bottom of the mounting seat is provided with a profiling through groove corresponding to the auxiliary bait module and used for the auxiliary bait module to smoothly enter and exit the mounting seat, and a water-blocking partition board fixedly connected inside the mounting seat and used for separating and protecting the automatic bait feeding device is arranged at the bottom of the mounting seat.
Further: the automatic bait feeder comprises a mounting seat, a feeding guide frame and a feeding guide frame, wherein the feeding guide frame extends to the lower side of the mounting seat and is used for feeding, the feeding guide frame is linearly distributed, the feeding guide frame in the middle is in a vertical state, and the feeding guide frames on the left side and the right side are inclined by 60 degrees.
Further: the barrier net comprises a mounting seat, and is characterized in that four vertical rods are fixedly connected to the top of the barrier net, the top ends of the vertical rods are fixedly connected to the bottom of the mounting seat, a net plate is fixedly connected to the top of the barrier net and inclines by 75 degrees, and side plates are fixedly connected to the sides of the net plate.
Compared with the prior art, the invention has the beneficial effects that:
1. nine auxiliary fish luring modules which are distributed in the mounting seat in a latticed manner are arranged, three lifting driving modules connected with the top of the mounting seat are respectively connected with the three auxiliary fish luring modules, the lifting driving piece works to realize descending and ascending reset work corresponding to the rotifer dispersion net post, and simultaneously, the rotifer dispersion net post can be positioned in a bait scattering area in the upper water layer, the operation convenience is high, the rotifer dispersion net posts after descending positioning disperse, introduce and restrain the rotifers in the bait discharging area in the upper water layer, the rotifer dispersion net posts and the rotifers are matched to attract fish fries in different directions, the dispersion limit of the rotifers in the upper water layer and the attraction and attraction opening of the fish fries are realized, the blocking net positioned below the rotifer dispersion net post after descending operation can realize the blocking and bearing work of the bait sinking at the position, and the rotifer and the bait are limited in the upper water layer, the bait has strong luring effect on the fry, reduces the occurrence of the fry which does not eat under the condition of sufficient bait, ensures the normal eating and growth of the fry, and reduces the death rate of the fry.
2. The re-work of the lifting driving piece can enable the rotifer dispersion net post to rise back and be positioned inside the mounting seat after feeding and completing, the rotifer which is contained in the rotifer dispersion net post and the inside can not be always positioned inside the upper water layer, the phenomenon that the fry still spills out of bait in the upper water layer to stay can be avoided, the rotifer and the fry are separated by the material scattering net post, the rotifer cannot climb out of the material scattering net post, the fry can not eat up the rotifer, the rotifer which is contained in the rotifer dispersion net post can be recycled, and the use flexibility of the device is improved.
Drawings
In order to more clearly explain the technical solutions in the embodiments, the drawings in the embodiments will be briefly described below.
FIG. 1 is a schematic structural diagram of an automatic mixed feed feeding device for perch fry hatching;
FIG. 2 is a schematic view of the structure of FIG. 1 from another view angle;
FIG. 3 is a schematic structural diagram of a mounting seat, an auxiliary fish luring module and a lifting driving module in the automatic mixed feed feeding device for perch fry incubation;
FIG. 4 is a schematic cross-sectional view of an automatic mixed feed feeding device for hatching bass fry;
in the figure: 1. installing a floating platform; 11. a floating platform seat; 2. a mounting seat; 21. profiling the through groove; 22. a water-blocking partition; 3. automatic bait feeder; 31. a feeding guide frame; 4. an auxiliary fish luring module; 41. placing rotifers into the barrel; 42. connecting a top rod; 43. a rotifer dispersion net post; 5. a lifting drive module; 51. a mounting frame; 52. a lifting drive member; 53. connecting the transverse plates; 6. a barrier net; 61. a vertical rod; 62. a screen plate; 621. side plates.
Detailed Description
The technical solution in the embodiments of the present invention is clearly and completely described below with reference to the drawings in the embodiments of the present invention. The detailed structure of the present invention will be apparent from the following detailed description of the structure with reference to fig. 1 to 4, and the structural contents mentioned in the following embodiments are all referred to in the attached drawings of the specification.
Referring to fig. 1 to 4, in an embodiment of the present invention, an automatic mixed feed feeding device for perch fry incubation includes an installation floating platform 1, an installation base 2 for assembling equipment parts is fixedly connected inside the installation floating platform 1, a floating platform base 11 is fixedly connected to the bottom of the installation floating platform 1, the floating platform base 11 is placed in water and provides buoyancy to realize the positioning of the installation floating platform 1 on the water surface, four automatic bait feeders 3 which are linearly distributed and used for feeding bait are fixedly connected inside the installation base 2, an auxiliary fish luring module 4 is arranged inside the installation base 2, a lifting driving module 5 corresponding to the auxiliary fish luring module 4 and used for connecting the auxiliary fish luring module 4 is fixedly connected to the top of the installation base 2, the lifting driving module 5 controls the auxiliary fish luring module 4 to descend and ascend and descend inside the installation base 2 to realize the lifting operation of the auxiliary fish luring module 4, the auxiliary fish luring module 4 is used for accommodating rotifers and dispersing, introducing and restricting the rotifers in an area where bait is scattered in water, so that the dispersion limitation of the rotifers on an upper water layer and the attraction and luring opening of fish fries are realized, the lower part of the mounting seat 2 is fixedly connected with the blocking net 6 which is arranged in the water, the blocking net 6 is located below the auxiliary fish luring module 4 after descending operation and used for blocking the limitation of the scattered bait, and the limitation of the bait on the upper water layer is realized.
Examples
The mounting seat 2 is used for mounting equipment parts, the mounting seat 2 is mounted inside the mounting floating platform 1 in a welding mode, the firmness of the connection and combination of the mounting seat 2 and the mounting floating platform 1 is high, the floating platform seat 11 is mounted at the bottom of the mounting floating platform 1, the floating platform seat 11 is arranged in water, the mounting floating platform 1 can be positioned on the water surface in a floating mode under the buoyancy provided by the floating platform seat 11, the bottom of the mounting seat 2 is provided with a profiling through groove 21, the profiling through groove 21 can enable water to enter the mounting seat 2, so that the mounting seat 2 can be effectively immersed into the water when the mounting floating platform 1 is positioned on the water surface, the positioning of the mounting floating platform 1 on the water surface and the positioning of the mounting seat 2 under the water surface are realized, the floating platform seat 11 is wrapped outside the mounting seat 2, a gap is formed between the inner side wall of the floating platform seat 11 and the outer side wall of the mounting seat 2, and the stability of the device used in a culture pond can be improved, the mounting seat 2 is immersed under water, so that normal survival of the rotifers can be ensured.
Four bait automatic feeding devices 3 which are distributed linearly are fixedly connected inside the mounting seat 2, the bait is thrown into the culture pond through the bait automatic feeding devices 3, three feeding guide frames 31 which extend to the lower part of the mounting seat 2 are fixedly connected to the discharging end of each bait automatic feeding device 3, the bait automatic feeding devices 3 operate after the bait throwing time, mixed bait in the bait automatic feeding devices 3 is driven by compressed gas to be downwards discharged into an upper water layer of pond water in the culture pond through the three feeding guide frames 31 which are connected to the discharging end of the bait automatic feeding devices 3, the automatic feeding of the mixed bait is realized, the three feeding guide frames 31 are distributed linearly, the feeding guide frame 31 in the middle is in a vertical state, the feeding guide frames 31 on the left side and the right side are all inclined by 60 degrees, and therefore the thrown bait can be dispersed through the three feeding guide frames 31, realized the dispersion of bait and put in, three feed guide frame 31 is all installed to the discharge end of four automatic feeding ware 3 of throwing of bait, four automatic feeding ware 3 cooperations of bait can throw the bait dispersion and put the different positions in mount pad 2 below region, the dispersion of fodder is put in the effect has been strengthened, the inside fixedly connected with baffle 22 that blocks water of mount pad 2, two baffle 22 that block water that are located 2 inside middle zone of mount pad receive two baffle 22's that block water respectively the separation, two baffle 22 that block water that are located 2 inside both sides region of mount pad receive a baffle 22's that blocks water respectively the separation, profile modeling on the mount pad 2 leads to the groove 21 by the separation between two baffle 22 that block water that correspond, consequently can effectually avoid automatic feeding ware 3 of bait to contact the water that gets into 2 insides of mount pad, thereby ensure the normal use of automatic feeding ware 3 of bait.
The inside of mount pad 2 is provided with an auxiliary fish luring module 4, the top of mount pad 2 is provided with a lifting driving module 5 corresponding to the auxiliary fish luring module 4 and used for connecting the auxiliary fish luring module 4, the auxiliary fish luring module 4 is composed of a rotifer imbedding barrel 41, two connecting ejector rods 42 and two rotifer dispersing net columns 43, the two rotifer dispersing net columns 43 are symmetrically fixed at the bottom of the rotifer imbedding barrel 41, the two connecting ejector rods 42 are symmetrically fixed on the outer side wall of the rotifer imbedding barrel 41, so as to realize stable connection and combination of the rotifer imbedding barrel 41, the two connecting ejector rods 42 and the two rotifer dispersing net columns 43, the lifting driving module 5 is composed of a mount rack 51, a lifting driving member 52 and a connecting transverse plate 53, the connecting transverse plate 53 is slidably connected inside the mount rack 51, the top end of the connecting ejector rod 42 is fixedly connected with the bottom of the corresponding connecting transverse plate 53, the top of the mount rack 51 is fixedly connected with three lifting driving members 52 distributed linearly and equidistantly, the top of output fixed connection diaphragm 53 of lift driving piece 52, the combination of being connected of lift drive module 5 and supplementary fish luring module 4 has been realized, mounting bracket 51 fixed connection is at the top of mount pad 2, be connected lift drive module 5 and mount pad 2 together fixed, supplementary fish luring module 4 links together with the lift drive module 5 that corresponds, consequently, lift drive module 5 has been realized, the combination of being connected of supplementary fish luring module 4 and mount pad 2, thereby can ensure supplementary fish luring module 4 and lift drive module 5 can be safe smooth at 2 inside workings of mount pad.
The open material port at the top end of the rotifer putting-in barrel 41 can be used for operators to put in rotifers, the rotifer dispersing net columns 43 are communicated with the rotifer putting-in barrel 41, so that the rotifers put into the rotifer putting-in barrel 41 can be dispersed into the two rotifer dispersing net columns 43, the rotifer dispersing net columns 43 are vertical net columns made of 250-mesh silk net, the rotifer dispersing net columns 43 can effectively contain and limit the rotifers, the rotifers can be prevented from leaking outwards from the insides of the rotifer dispersing net columns 43, the open material port at the top end of the rotifer putting-in barrel 41 can be plugged by rubber plugs with adaptive sizes, the rotifers can be prevented from creeping outwards from the open material port at the top end of the rotifer putting-in barrel 41, the rotifers are kept in the rotifer dispersing net columns 43, the luring effect of the rotifers can be ensured, and the two rotifer dispersing net columns 43 connected with the rotifer putting-in barrel 41 can play a role in dispersing the rotifer, the three lifting driving pieces 52 work to enable the connecting transverse plate 53 to move downwards in the mounting frame 51, the auxiliary fish luring modules 4 connected with the connecting transverse plate 53 move downwards along with the connecting transverse plate 53, the connecting transverse plate 53 moves slowly into the mounting seat 2, the auxiliary fish luring modules 4 penetrate through the corresponding profiling through grooves 21 at the bottom of the mounting seat 2, the auxiliary fish luring modules 4 move towards the upper water layer of the culture pond water, after the lifting driving pieces 52 stop working, the auxiliary fish luring modules 4 realize positioning work in the upper water layer, the lifting driving pieces 52 work again to pull back the connecting transverse plate 53 upwards, the corresponding auxiliary fish luring modules 4 reset upwards along with the connecting transverse plate 53, after the lifting driving pieces 52 stop working again, the auxiliary fish luring modules 4 complete the positioning work after resetting and resetting in the mounting seat 2, the operation is simple, the lifting driving pieces 5 can control the auxiliary fish luring modules 4 to descend and ascend and reset in the mounting seat 2, realized the supplementary fish module 4 that lures lift operation, be convenient for remove the supplementary fish module 4 that lures to the upper water layer of breeding pond water inside to make the inside rotifer that holds of rotifer dispersion net post 43 can carry out normal luring worm work, the convenience of operation is high.
The auxiliary fish luring modules 4 are stopped in a specified bait discharging area in an upper water layer of the water in the culture pond, the two rotifer dispersing net columns 43 are positioned in the bait discharging area, rotifers in the rotifer dispersing net columns 43 can attract fish fries to attract the fish fries to eat bait, the rotifers can attract the fish fries which are not opened to eat under the condition that the bait is sufficient, the purposes of attracting the fish fries and luring the fish fries to be opened are achieved, the nine auxiliary fish luring modules 4 are arranged in the installation seat 2, the nine auxiliary fish luring modules 4 are positioned in different areas in the installation seat 2, the three lifting driving modules 5 connected to the top of the installation seat 2 respectively correspond to the nine auxiliary fish luring modules 4, each lifting driving module 5 is connected with the three auxiliary fish luring modules 4, the smooth lifting operation of each auxiliary fish luring module 4 can be ensured, and the use stability and safety of the device are improved, nine auxiliary fish luring modules 4 can be descended to different areas inside the upper water layer of the water in the culture pond, nine auxiliary fish luring modules 4 can attract fish fries in different directions, so that the luring effect on the fish fries can be enhanced, the rotifers are dispersed by the rotifer dispersing net columns 43, the rotifers are constrained in the bait scattering area of the upper water layer by the rotifer dispersing net columns 43 after being descended and positioned, the dispersion limitation of the rotifers on the upper water layer and the attraction and luring opening of the fish fries are realized, the condition that the fish fries are not opened to eat under the condition that the bait is sufficient can be reduced, the normal eating and growth of the fish fries are ensured, the death rate of the fish fries is reduced, after the feeding is completed, the auxiliary fish luring modules 4 are ascended to the inside of the mounting seat 2 under the action of the corresponding lifting driving modules 5, the resetting of the auxiliary fish luring modules 4 is completed, so that the rotifer dispersing net columns 43 and the rotifers accommodated inside are not always positioned inside the upper water layer, can avoid the fry still to spill out regional stop of bait in the upper water layer, rotifer dispersion net post 43 separation rotifer and fry do not let the rotifer from the inside crawl out of rotifer dispersion net post 43, also can not let the fry eat the rotifer for the dispersion holds can recycle at the inside rotifer of rotifer dispersion net post 43, has improved the flexibility that the device used.
The blocking net 6 is arranged below the mounting seat 2, four vertical rods 61 are fixedly connected to the top of the blocking net 6, the top ends of the vertical rods 61 are fixedly connected with the bottom of the mounting seat 2, the blocking net 6 is connected with the mounting seat 2, the blocking net 6 is positioned in the upper water layer, the auxiliary fish luring module 4 after descending operation is positioned above the blocking net 6, the top of the blocking net 6 is not in contact with the bottom ends of the rotifer dispersing net columns 43, so that the fry cannot be influenced to move between the blocking net 6 and the rotifer dispersing net columns 43, the blocking net 6 can block the bait from the lower part of the feeding guide frame 31, part of the bait which sinks in water sinks to the top of the blocking net 6, the fry can eat the bait which sinks to the top of the blocking net 6 on the blocking net 6 to complete feeding, the blocking and supporting work of the bait which sinks in parts is realized, and long-time running of the fry is ensured, the top of the barrier net 6 is fixedly connected with a net plate 62 which is inclined for 75 degrees, the side edge of the net plate 62 is fixedly connected with a side plate 621, part of bait discharged by the feeding guide frame 31 can sink to a material supporting area formed by the cooperation of the net plate 62 and the side plate 621, and the blocking and bearing work of the sinking bait at the position can also be realized.
The working principle of the invention is as follows: the floating platform base 11 enables the device to float on the water surface, after the feeding time, the automatic bait feeder 3 operates, mixed baits in the automatic bait feeder 3 are driven by compressed gas to be discharged downwards into an upper water layer of pond water of the culture pond through the three feeding guide frames 31, the three lifting driving pieces 52 at the tops of the three mounting frames 51 work simultaneously to enable the connecting transverse plate 53 and the corresponding auxiliary fish luring modules 4 to descend, the auxiliary fish luring modules 4 penetrate through the corresponding profiling through grooves 21 and move into the upper water layer, after the lifting driving pieces 52 stop working, the auxiliary fish luring modules 4 are positioned in a specified bait discharging area in the upper water layer, the two rotifer dispersing net columns 43 are also positioned in the bait discharging area, rotifers positioned in the rotifer dispersing net columns 43 can attract the fries to suck the baits, and meanwhile, the rotifers can attract the fries which are not opened to eat under the condition of sufficient baits, realized the rotifer in the dispersion restriction of upper water layer and the attraction of fry and luring the opening, let the fry opening feed, after feeding and accomplish, supplementary luring fish module 4 rises to the inside of mount pad 2 under the effect that corresponds lift drive module 5, accomplishes resetting of supplementary luring fish module 4, does not let rotifer dispersion net post 43 and rotifer be in the upper water layer inside all the time, makes the fry after the feed not in the regional stay of spilling out of the intraformational bait of upper water.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The automatic mixed feed feeding device for perch fry incubation is characterized by comprising an installation floating platform (1), wherein an installation seat (2) used for assembling equipment parts is fixedly connected inside the installation floating platform (1), a floating platform seat (11) is fixedly connected to the bottom of the installation floating platform (1), the floating platform seat (11) is placed in water and provides buoyancy to realize the positioning of the installation floating platform (1) on the water surface, and four automatic bait feeding devices (3) which are distributed linearly and used for feeding baits are fixedly connected inside the installation seat (2);
an auxiliary fish attracting module (4) is arranged in the mounting seat (2), a lifting driving module (5) corresponding to the auxiliary fish attracting module (4) and used for connecting the auxiliary fish attracting module (4) is fixedly connected to the top of the mounting seat (2), the lifting driving module (5) controls the auxiliary fish attracting module (4) to descend and ascend and reset in the mounting seat (2), lifting operation of the auxiliary fish attracting module (4) is achieved, the auxiliary fish attracting module (4) is used for accommodating rotifers, dispersing and introducing rotifers and restricting regions where baits are scattered in water, and dispersing limitation of the rotifers on an upper water layer and attraction openings of fish fries are achieved;
the fish attracting device is characterized in that a blocking net (6) is fixedly connected to the lower portion of the mounting seat (2) and arranged in water, the blocking net (6) is located after descending operation, the lower portion of the auxiliary fish attracting module (4) is used for blocking and limiting baits to be scattered, and the baits are limited on an upper water layer.
2. The automatic mixed feed feeding device for perch fry hatching according to claim 1, wherein said floating platform (11) is wrapped outside said mounting seat (2), and there is a gap between the inner side wall of said floating platform (11) and the outer side wall of said mounting seat (2).
3. The automatic mixed feed feeding device for perch fry hatching according to claim 1, wherein the auxiliary fish luring module (4) comprises a rotifer imbedding barrel (41), a connecting ejector rod (42) and a rotifer dispersion net post (43), the rotifer imbedding barrel (41) is located inside the mounting seat (2) and used for accommodating rotifers, two rotifer dispersion net posts (43) which are symmetrically distributed and used for dispersedly leading out the rotifers are fixedly connected to the bottom end of the rotifer imbedding barrel (41), and two connecting ejector rods (42) which are symmetrically distributed and used for connecting the corresponding lifting driving module (5) are fixedly connected to the outer side wall of the rotifer imbedding barrel (41).
4. The automatic mixed feed feeding device for perch fry hatching according to claim 3, wherein said lifting driving module (5) comprises a mounting frame (51), a lifting driving member (52) and a connecting transverse plate (53), said mounting frame (51) is fixedly connected to the top of said mounting base (2), said connecting transverse plate (53) is slidably connected to the inside of said mounting frame (51) and is used for connecting said corresponding connecting push rod (42), said connecting push rod (42) top end is fixedly connected to the bottom of said connecting transverse plate (53), said mounting frame (51) top is fixedly connected to said lifting driving member (52) with three straight lines distributed equidistantly, and said lifting driving member (52) output end is fixedly connected to the top of said connecting transverse plate (53).
5. The automatic mixed feed feeding device for perch fry incubation according to claim 1, wherein a profiling through groove (21) corresponding to the auxiliary fish luring module (4) and used for the auxiliary fish luring module (4) to smoothly pass in and out of the mounting seat (2) is formed at the bottom of the mounting seat (2), and a water-blocking partition plate (22) used for separating and protecting the automatic bait feeding device (3) is fixedly connected inside the mounting seat (2).
6. The automatic mixed feed feeding device for perch fry incubation as claimed in claim 1, wherein the discharging end of the automatic bait feeding device (3) is fixedly connected with three feeding guide frames (31) extending to the lower part of the mounting seat (2) for feeding, the three feeding guide frames (31) are linearly distributed, the feeding guide frame (31) in the middle is in a vertical state, and the feeding guide frames (31) on the left side and the right side are all inclined by 60 degrees.
7. The automatic mixed feed feeding device for perch fry hatching according to claim 1, wherein four vertical rods (61) are fixedly connected to the top of the blocking net (6), and the top ends of the vertical rods (61) are fixedly connected to the bottom of the mounting seat (2).
8. The automatic mixed feed feeding device for perch fry hatching according to claim 1, wherein a net plate (62) which is inclined by 75 degrees is fixedly connected to the top of the barrier net (6), and a side plate (621) is fixedly connected to the side edge of the net plate (62).
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| CN202210826563.0A CN115088664B (en) | 2022-07-14 | 2022-07-14 | Mixed feed automatic feeding device for weever fry hatching |
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| CN202210826563.0A CN115088664B (en) | 2022-07-14 | 2022-07-14 | Mixed feed automatic feeding device for weever fry hatching |
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| CN115088664B CN115088664B (en) | 2023-08-08 |
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| CN216088391U (en) * | 2021-08-23 | 2022-03-22 | 向荣生态农业发展(珠海)有限公司 | Device convenient to catch |
| CN114365712A (en) * | 2022-01-25 | 2022-04-19 | 西南大学 | Mandarin fish domesticates and throws feeding device with fodder |
| CN114403060A (en) * | 2021-12-13 | 2022-04-29 | 山东耕海海洋科技有限公司 | Culture system for preventing and treating cryptocaryon disease by using jellyfish and disease treatment method |
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2022
- 2022-07-14 CN CN202210826563.0A patent/CN115088664B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109430139A (en) * | 2018-10-31 | 2019-03-08 | 辛幼霞 | A kind of water surface fish food material-strewing device |
| CN110692573A (en) * | 2019-11-22 | 2020-01-17 | 徐州百世松岗环保科技发展有限公司 | Floating type bait feeding device for aquatic product cultivation and using method thereof |
| CN211983304U (en) * | 2020-01-16 | 2020-11-24 | 广西壮族自治区水产科学研究院 | Feed floating platform for pelteobagrus fulvidraco pond culture |
| CN216088391U (en) * | 2021-08-23 | 2022-03-22 | 向荣生态农业发展(珠海)有限公司 | Device convenient to catch |
| CN114403060A (en) * | 2021-12-13 | 2022-04-29 | 山东耕海海洋科技有限公司 | Culture system for preventing and treating cryptocaryon disease by using jellyfish and disease treatment method |
| CN114365712A (en) * | 2022-01-25 | 2022-04-19 | 西南大学 | Mandarin fish domesticates and throws feeding device with fodder |
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