CN113303267B - Fish are bred and use incomplete bait collection device - Google Patents
Fish are bred and use incomplete bait collection device Download PDFInfo
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- CN113303267B CN113303267B CN202110569116.7A CN202110569116A CN113303267B CN 113303267 B CN113303267 B CN 113303267B CN 202110569116 A CN202110569116 A CN 202110569116A CN 113303267 B CN113303267 B CN 113303267B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 74
- 241000251468 Actinopterygii Species 0.000 claims abstract description 31
- 238000005188 flotation Methods 0.000 claims abstract description 30
- 238000001914 filtration Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 238000009372 pisciculture Methods 0.000 claims description 6
- 238000007667 floating Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 230000003111 delayed effect Effects 0.000 claims description 4
- 230000000717 retained effect Effects 0.000 claims description 4
- 239000002351 wastewater Substances 0.000 claims description 4
- 238000011084 recovery Methods 0.000 description 4
- 238000009360 aquaculture Methods 0.000 description 3
- 244000144974 aquaculture Species 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 239000003643 water by type Substances 0.000 description 3
- 244000309464 bull Species 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; 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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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/045—Filters for aquaria
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Zoology (AREA)
- Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
Abstract
The invention relates to a residual bait collecting device for fish culture, which comprises: the fish feeding device comprises a feed box body (1), a buoy, a blanking device, a feeding platform and a collecting platform, wherein the blanking device is positioned below the feed box body and used for conveying feed to the feeding platform; the flotation pontoon sets up fodder box (1) both sides and lower bottom, the flotation pontoon specifically includes: first left flotation pontoon (41), second left flotation pontoon (40), first right flotation pontoon (7), second right flotation pontoon (9), second left flotation pontoon (40) and second right flotation pontoon (9) set up the lower bottom of fodder box (1) can be aerifyd and bleed to the height at the surface of water that control fodder box (1) floated.
Description
Technical Field
The invention relates to the technical field of aquatic engineering, in particular to a residual bait collecting device for fish culture.
Background
With the progress of science and technology, aquaculture is more and more scientific, and aquatic animals and plants are bred, cultivated and harvested under artificial control. Aquaculture has modes of rough culture, intensive culture, high-density intensive culture and the like. In the existing aquaculture, generally, offspring seeds are put in a water area, then aquatic products are cultivated by bait casting and fertilization methods, however, the cost of the feed is actually very high, and if the feed is not eaten by fishes and remains in water, the feed is harmful to the growth of the fishes to a certain extent; because different types of fish schools live in water layers with different depths, some fish schools live in the upper layer, some fish schools live in the middle layer, if the feed is directly fed, most of the feed is probably eaten by the fish schools in the upper water area, the bait eaten by the fish schools in the lower water area is little, and how to uniformly feed the feed and feed the fishes in different fish layers and uniformly recycle the residual feed in time is a difficult problem.
Disclosure of Invention
The invention relates to a residual bait collecting device for fish culture, which comprises: the fish feeding device comprises a feed box body (1), a buoy, a blanking device, a feeding platform and a collecting platform, wherein the blanking device is positioned below the feed box body and used for conveying feed to the feeding platform; the flotation pontoon sets up fodder box (1) both sides and lower bottom, the flotation pontoon specifically includes: first left flotation pontoon (41), the left flotation pontoon of second (40), first right flotation pontoon (7), the right flotation pontoon of second (9), first left flotation pontoon (41) with first right flotation pontoon (7) set up fodder box (1) both sides, the left flotation pontoon of second (40) and the right flotation pontoon of second (9) set up the lower bottom of fodder box (1) can aerify and deflate to control the height that fodder box (1) floated at the surface of water.
The residual bait collecting device for fish culture comprises a left blanking device and a right blanking device; the left blanking device and the right blanking device are symmetrically arranged; the left blanking device comprises a first left valve (39), a second left valve (38), a third left valve (36), a left blanking port (37), a left rotating shaft (35) and a left feed control plate (34); the right blanking device comprises a first right valve (10), a second right valve (11), a third right valve (13), a right blanking port (12), a right rotating shaft (14) and a right feed control plate (15); the blanking process of the blanking device is as follows: the first left valve (39) and the first right valve (10) are opened firstly, then the second left valve (38) and the second right valve (11) are opened, after the set time is waited, the first left valve (39), the first right valve (10), the second left valve (38) and the second right valve (11) are closed, then the second left buoy (40) and the second right buoy (9) are controlled to be inflated, and the feed box body (1), the left feed opening (37) and the right feed opening (12) are enabled to float upwards integrally; then, the third left valve (36) and the third right valve (13) are opened to allow the feed to enter the upper surfaces of the left feed control plate (34) and the right feed control plate (15) and slide down along the upper surfaces to the feeding platform.
The fish culture used residual bait collecting device, the feeding platform comprises: the device comprises a driving motor (42), a driving connecting rod (27), a first left rotating rod (28), a second left rotating rod (31), a left buckle (33), a left clamping rod (30), a left upper feeding table (29), a left lower feeding table (32), a first right rotating rod (17), a second right rotating rod (20), a right buckle (16), a right clamping rod (19), an upper right feeding table (18) and a lower right feeding table (21); the driving motor (42) rotates to drive the driving connecting rod (27) to rotate, and the driving connecting rod (27) drives the first left rotating rod (28) and the first right rotating rod (17) to rotate respectively;
when the feeding device is initially rotated, the left feed control plate (34) is controlled by the left rotating shaft (35) to feed downwards onto the upper left feeding table (29), the first left rotating rod (28) drives the upper left feeding table (29) to rotate, the first right rotating rod (17) drives the upper right feeding table (18) to rotate, the right feed control plate (15) is controlled by the right rotating shaft (14) to feed downwards onto the upper right feeding table (18), and the first right rotating rod (18) drives the upper right feeding table (18) to rotate, so that feed is uniformly dispersed and fed on the upper water surface;
in the later period of rotation, the left feed control plate (34) is downwards inclined by a certain angle under the control of the left rotating shaft (35) and is downwards put on the left lower feeding table (32), at the moment, the left clamping rod (30) is controlled to upwards move so that the left clamping buckle (33) is clamped and fixed, the second left rotating rod (31) and the second left rotating rod (31) are driven to rotate together, at the moment, the left lower feeding table (32) also rotates together, so that the feed is uniformly dispersed and put on the lower water surface; right side feed control board (15) is in under right side pivot (14) control, certain angle of downward sloping throws fodder downwards on feeding table (21) under the right side, right side joint pole (19) rebound is so that right buckle (16) joint is fixed, drives second right-hand member (20) and first right-hand member (17) and rotates together, and at this moment, feeding table (21) also rotates together under the right side to make fodder evenly put in at lower floor's surface of water dispersion.
The residual bait collecting device for fish culture comprises a collecting baffle (26), a first filter screen (25), a second filter screen (24), a first collecting box (23), a collecting valve (22), a collecting pipe (8), a third filter screen (5), a filtering hole (6), a water pump (4), a control rope (2) and a second collecting box (3); the collecting baffle (26) is arranged at the outer side of the feeding platform, the first filter screen (25) and the second filter screen (24) are arranged at the bottom of the inner side of the collecting baffle (26), and the meshes of the first filter screen (25) and the second filter screen (24) are aligned to be the largest in time aperture; when the meshes of the first filter screen (25) and the second filter screen (24) are completely staggered, the meshes are closed; the first filter screen (25) and the second filter screen (24) can rotate relatively, and the control rope (2) is used for controlling the first filter screen (25) and the second filter screen (24) to rotate relatively; the control rope (2) comprises a control input end and two control output ends, wherein the first control output end of the two control output ends is connected with a first filter screen (25), the second control output end of the two control output ends is connected with a water pump (4), when the control input end is pulled, the first control output end controls the first filter screen (25) and the second filter screen (24) to rotate relatively to the maximum mesh and simultaneously open a collecting valve (22), the second control output end simultaneously controls the water pump (4) to be in starting preheating, after the first preset time is delayed, the collecting valve (22) is closed, the water pump (4) is started to pump water, water containing residual baits in the first collecting box (23) is pumped into the second collecting box (3) through the water pump (4), and wastewater is discharged from a filtering hole (6) through a third filter screen (5), and the residual baits are retained in the second collection container (3).
The residual bait collecting device for fish culture is characterized in that the feed box body (1) comprises a box body sealing cover (43).
In order to solve the technical problems: the invention provides a residual bait collecting device for fish culture, which can automatically control recovery of fish feed, can control a water layer for feeding the feed and the feeding uniformity, is provided with an inflatable buoy, controls the feed feeding and a feeding device to adjust the height of the feed on the water surface, reduces the wetting of the feed which is not fed in during the feed feeding process, and avoids the feed from getting wet. One of the improvement points of the invention is that a second left buoy (40) and a second right buoy (9) are arranged at the lower bottom of the feed tank body (1) and can be inflated and deflated to control the floating height of the feed tank body (1) on the water surface, the floating height of the device is reasonably controlled by matching with the first left valve (39), the first right valve (10), the second left valve (38) and the second right valve (11), and the like, when the third left valve and the third right valve need to be opened, then the second left buoy (40) and the second right buoy (9) are controlled to be inflated to enable the feed opening to ascend and prevent water from entering the upper end of the feed opening, a second left valve and a second right valve are arranged to be closed, even if water enters the feed opening, the first left valve and the first right valve can be isolated from being wetted by the water, so that the feed outlet is prevented from being wetted; the other improvement of the invention is that the feed opening is provided with a left rotating shaft, a right rotating shaft, a left feed control plate and a right feed control plate, which can control the feed to be discharged to a water layer of the feeding platform; the other improvement of the invention is that the left lower feeding table and the right lower feeding table are controlled in a time-sharing manner to be connected to the rotating rod through the buckles in cooperation with the discharging time of the left and right feed control plates, and the feed is uniformly dispersed in water areas with different water layers through the rotation of the rotating rod; the invention is further improved in that a filter screen and a collection box which can rotate relatively are arranged, the control of the filter screen, a water pump and a collection valve is realized through one-time control of a control rope, the automatic recovery of the residual bait is carried out, and the waste of the feed is reduced.
Drawings
FIG. 1 is a schematic view of the residual bait collecting device for fish farming according to the present invention.
FIG. 2 is a schematic view showing a control method of the residual bait collecting apparatus for fish farming according to the invention.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
As shown in FIG. 1, a schematic view of a residual bait collecting device for fish farming according to the present invention comprises: the fish feeding device comprises a feed box body (1), a buoy, a blanking device, a feeding platform and a collecting platform, wherein the blanking device is positioned below the feed box body and used for conveying feed to the feeding platform; the flotation pontoon sets up fodder box (1) both sides and lower bottom, the flotation pontoon specifically includes: first left flotation pontoon (41), the left flotation pontoon of second (40), first right flotation pontoon (7), the right flotation pontoon of second (9), first left flotation pontoon (41) with first right flotation pontoon (7) set up fodder box (1) both sides, the left flotation pontoon of second (40) and the right flotation pontoon of second (9) set up the lower bottom of fodder box (1) can aerify and deflate to control the height that fodder box (1) floated at the surface of water.
The residual bait collecting device for fish culture comprises a left blanking device and a right blanking device; the left blanking device and the right blanking device are symmetrically arranged; the left blanking device comprises a first left valve (39), a second left valve (38), a third left valve (36), a left blanking port (37), a left rotating shaft (35) and a left feed control plate (34); the right blanking device comprises a first right valve (10), a second right valve (11), a third right valve (13), a right blanking port (12), a right rotating shaft (14) and a right feed control plate (15); the blanking process of the blanking device is as follows: the first left valve (39) and the first right valve (10) are opened firstly, then the second left valve (38) and the second right valve (11) are opened, after the set time is waited, the first left valve (39), the first right valve (10), the second left valve (38) and the second right valve (11) are closed, then the second left buoy (40) and the second right buoy (9) are controlled to be inflated, and the feed box body (1), the left feed opening (37) and the right feed opening (12) are enabled to float upwards integrally; then, the third left valve (36) and the third right valve (13) are opened to allow the feed to enter the upper surfaces of the left feed control plate (34) and the right feed control plate (15) and slide down along the upper surfaces to the feeding platform.
The fish culture used residual bait collecting device, the feeding platform comprises: the device comprises a driving motor (42), a driving connecting rod (27), a first left rotating rod (28), a second left rotating rod (31), a left buckle (33), a left clamping rod (30), a left upper feeding table (29), a left lower feeding table (32), a first right rotating rod (17), a second right rotating rod (20), a right buckle (16), a right clamping rod (19), an upper right feeding table (18) and a lower right feeding table (21); the driving motor (42) rotates to drive the driving connecting rod (27) to rotate, and the driving connecting rod (27) drives the first left rotating rod (28) and the first right rotating rod (17) to rotate respectively;
when the feeding device is initially rotated, the left feed control plate (34) is controlled by the left rotating shaft (35) to feed downwards onto the upper left feeding table (29), the first left rotating rod (28) drives the upper left feeding table (29) to rotate, the first right rotating rod (17) drives the upper right feeding table (18) to rotate, the right feed control plate (15) is controlled by the right rotating shaft (14) to feed downwards onto the upper right feeding table (18), and the first right rotating rod (18) drives the upper right feeding table (18) to rotate, so that feed is uniformly dispersed and fed on the upper water surface;
in the later period of rotation, the left feed control plate (34) is downwards inclined by a certain angle under the control of the left rotating shaft (35) and is downwards put on the left lower feeding table (32), at the moment, the left clamping rod (30) is controlled to upwards move so that the left clamping buckle (33) is clamped and fixed, the second left rotating rod (31) and the second left rotating rod (31) are driven to rotate together, at the moment, the left lower feeding table (32) also rotates together, so that the feed is uniformly dispersed and put on the lower water surface; right side feed control board (15) is in under right side pivot (14) control, certain angle of downward sloping throws fodder downwards on feeding table (21) under the right side, right side joint pole (19) rebound is so that right buckle (16) joint is fixed, drives second right-hand member (20) and first right-hand member (17) and rotates together, and at this moment, feeding table (21) also rotates together under the right side to make fodder evenly put in at lower floor's surface of water dispersion.
The residual bait collecting device for fish culture comprises a collecting baffle (26), a first filter screen (25), a second filter screen (24), a first collecting box (23), a collecting valve (22), a collecting pipe (8), a third filter screen (5), a filtering hole (6), a water pump (4), a control rope (2) and a second collecting box (3); the collecting baffle (26) is arranged at the outer side of the feeding platform, the first filter screen (25) and the second filter screen (24) are arranged at the bottom of the inner side of the collecting baffle (26), and the meshes of the first filter screen (25) and the second filter screen (24) are aligned to be the largest in time aperture; when the meshes of the first filter screen (25) and the second filter screen (24) are completely staggered, the meshes are closed; the first filter screen (25) and the second filter screen (24) can rotate relatively, and the control rope (2) is used for controlling the first filter screen (25) and the second filter screen (24) to rotate relatively; the control rope (2) comprises a control input end and two control output ends, wherein the first control output end of the two control output ends is connected with a first filter screen (25), the second control output end of the two control output ends is connected with a water pump (4), when the control input end is pulled, the first control output end controls the first filter screen (25) and the second filter screen (24) to rotate relatively to the maximum mesh and simultaneously open a collecting valve (22), the second control output end simultaneously controls the water pump (4) to be in starting preheating, after the first preset time is delayed, the collecting valve (22) is closed, the water pump (4) is started to pump water, water containing residual baits in the first collecting box (23) is pumped into the second collecting box (3) through the water pump (4), and wastewater is discharged from a filtering hole (6) through a third filter screen (5), and the residual baits are retained in the second collection container (3).
The residual bait collecting device for fish culture is characterized in that the feed box body (1) comprises a box body sealing cover (43).
Preferably, the left rotating shaft (35) and the right rotating shaft (14) are driven by a motor, not shown in the figure, the driving mode is a driving mode common in the prior art, a detailed description is omitted, the first control output end of the control rope (2) is arranged in a connecting rod for fixing the collecting platform, the filter screen is fixed through the connecting rod, the whole collecting platform is fixed through the filter screen, and a valve or the connecting rod in the whole system is automatically controlled through a set control device.
Fig. 2 is a schematic view of a control method of the residual bait collecting device for fish farming according to the present invention, including the steps of:
initializing a system, and checking that valves are all in a closed state; opening a box body sealing cover (43), filling the feed box body (1) with feed, and then closing the box body sealing cover (43);
placing the residual bait collecting device for fish culture in a feeding water area (preferably, a propelling device can be arranged at the bottom of the device, and the propelling device is controlled to rotate according to a remote controller or a remote control device so as to drive the residual bait collecting device for fish culture to move to the feeding water area in the water area);
feeding the feed; firstly opening the first left valve (39) and the first right valve (10), then opening the second left valve (38) and the second right valve (11), after waiting for a first set time, closing the first left valve (39), the first right valve (10), the second left valve (38) and the second right valve (11), and then controlling the second left buoy (40) and the second right buoy (9) to inflate (preferably, equipment for inflating the second left buoy (40) and the second right buoy (9) and communicated inflation and deflation holes are arranged in the feed box body so that the feed box body (1), the left feed opening (37) and the right feed opening (12) float upwards integrally; then, the third left valve (36) and the third right valve (13) are opened to allow the feed to enter the upper surfaces of the left feed control plate (34) and the right feed control plate (15) and slide down along the upper surfaces to the feeding platform.
Feeding the feed; when the feed is fed in the initial stage, the left feed control plate (34) and the right feed control plate (15) are controlled to be respectively aligned to the left upper feeding table (29) and the right upper feeding table (18); the motor (42) is controlled to rotate, when the left feed control plate (34) initially rotates, the left feed is downwards thrown onto the upper left feeding table (29) under the control of the left rotating shaft (35), the first left rotating rod (28) drives the upper left feeding table (29) to rotate, the first right rotating rod (17) drives the upper right feeding table (18) to rotate, the right feed control plate (15) downwards throws the feed onto the upper right feeding table (18) under the control of the right rotating shaft (14), and the first right rotating rod (18) drives the upper right feeding table (18) to rotate, so that the feed is uniformly dispersed and thrown on the upper water surface;
in the later period of rotation, the left feed control plate (34) is downwards inclined by a certain angle under the control of the left rotating shaft (35) and is downwards put on the left lower feeding table (32), at the moment, the left clamping rod (30) is controlled to upwards move so that the left clamping buckle (33) is clamped and fixed, the second left rotating rod (31) and the second left rotating rod (31) are driven to rotate together, at the moment, the left lower feeding table (32) also rotates together, so that the feed is uniformly dispersed and put on the lower water surface; right side feed control board (15) is in under right side pivot (14) control, certain angle of downward sloping throws the fodder downwards on feeding table (21) under the right side, right side joint pole (19) rebound is so that right buckle (16) joint is fixed, drives second right bull stick (20) and first right bull stick (17) and rotates together, at this moment, feeding table (21) also rotates together under the right side to make the fodder evenly throw in at lower floor's surface of water dispersion (because pivoted centrifugal force, the fodder can be followed the feeding table and evenly scattered in the waters, the rotational speed of motor can be controlled, can adjust the speed in the waters that the fodder scatters and the waters area that scatters according to the rotational speed size.
Recovering the feed; after feeding for a period of time or opening for a set number of times according to a third left valve and a third right valve, controlling the control input end of the control rope to be pulled, controlling the first filter screen (25) and the second filter screen (24) to rotate relatively to the maximum mesh opening by the first control output end, simultaneously opening the collection valve (22), controlling the water pump (4) to start preheating by the second control output end (preferably, a time delay controller is arranged, and after the water pump is triggered to preheat by the second control output end, the time delay controller carries out time delay timing), closing the collection valve (22) after the timing time of the time delay timer is reached, namely, after the first preset time is delayed, wherein at the moment, the residual feed enters the first collection box (23) due to the left and right sides of gravity, sending a trigger signal by the time delay controller, and starting the water pump (4) to pump water, the water containing the residual baits in the first collecting box (23) is pumped into the second collecting box (3) through the water pump (4), the wastewater is discharged from the filtering holes (6) through the third filtering net (5), and the residual baits are retained in the second collecting box (3).
The invention provides a residual bait collecting device for fish culture, which can automatically control recovery of fish feed, can control a water layer for feeding the feed and the feeding uniformity, is provided with an inflatable buoy, controls the feed feeding and a feeding device to adjust the height of the feed on the water surface, reduces the wetting of the feed which is not fed in during the feed feeding process, and avoids the feed from getting wet. One of the improvement points of the invention is that a second left buoy (40) and a second right buoy (9) are arranged at the lower bottom of the feed tank body (1) and can be inflated and deflated to control the floating height of the feed tank body (1) on the water surface, the floating height of the device is reasonably controlled by matching with the first left valve (39), the first right valve (10), the second left valve (38) and the second right valve (11), and the like, when the third left valve and the third right valve need to be opened, then the second left buoy (40) and the second right buoy (9) are controlled to be inflated to enable the feed opening to ascend and prevent water from entering the upper end of the feed opening, a second left valve and a second right valve are arranged to be closed, even if water enters the feed opening, the first left valve and the first right valve can be isolated from being wetted by the water, so that the feed outlet is prevented from being wetted; the other improvement of the invention is that the feed opening is provided with a left rotating shaft, a right rotating shaft, a left feed control plate and a right feed control plate, which can control the feed to be discharged to a water layer of the feeding platform; the other improvement of the invention is that the left lower feeding table and the right lower feeding table are controlled in a time-sharing manner to be connected to the rotating rod through the buckles in cooperation with the discharging time of the left and right feed control plates, and the feed is uniformly dispersed in water areas with different water layers through the rotation of the rotating rod; the invention is further improved in that a filter screen and a collection box which can rotate relatively are arranged, the control of the filter screen, a water pump and a collection valve is realized through one-time control of a control rope, the automatic recovery of the residual bait is carried out, and the waste of the feed is reduced.
Claims (3)
1. The utility model provides a fish culture is with incomplete bait collection device which characterized in that includes: the fish feeding device comprises a feed box body (1), a buoy, a blanking device, a feeding platform and a collecting platform, wherein the blanking device is positioned below the feed box body and used for conveying feed to the feeding platform; the flotation pontoon sets up fodder box (1) both sides and lower bottom, the flotation pontoon specifically includes: the feed box comprises a first left buoy (41), a second left buoy (40), a first right buoy (7) and a second right buoy (9), wherein the first left buoy (41) and the first right buoy (7) are arranged on two sides of the feed box body (1), and the second left buoy (40) and the second right buoy (9) are arranged at the lower bottom of the feed box body (1) and can be inflated and deflated to control the floating height of the feed box body (1) on the water surface; the blanking device comprises a left blanking device and a right blanking device; the left blanking device and the right blanking device are symmetrically arranged; the left blanking device comprises a first left valve (39), a second left valve (38), a third left valve (36), a left blanking port (37), a left rotating shaft (35) and a left feed control plate (34); the right blanking device comprises a first right valve (10), a second right valve (11), a third right valve (13), a right blanking port (12), a right rotating shaft (14) and a right feed control plate (15); the blanking process of the blanking device is as follows: the first left valve (39) and the first right valve (10) are opened firstly, then the second left valve (38) and the second right valve (11) are opened, after the set time is waited, the first left valve (39), the first right valve (10), the second left valve (38) and the second right valve (11) are closed, then the second left buoy (40) and the second right buoy (9) are controlled to be inflated, and the feed box body (1), the left feed opening (37) and the right feed opening (12) are enabled to float upwards integrally; then, opening a third left valve (36) and a third right valve (13) to enable the feed to enter the upper surfaces of the left feed control plate (34) and the right feed control plate (15) and slide down to the feeding platform along the upper surfaces; the feeding platform comprises: the device comprises a driving motor (42), a driving connecting rod (27), a first left rotating rod (28), a second left rotating rod (31), a left buckle (33), a left clamping rod (30), a left upper feeding table (29), a left lower feeding table (32), a first right rotating rod (17), a second right rotating rod (20), a right buckle (16), a right clamping rod (19), an upper right feeding table (18) and a lower right feeding table (21); the driving motor (42) rotates to drive the driving connecting rod (27) to rotate, and the driving connecting rod (27) drives the first left rotating rod (28) and the first right rotating rod (17) to rotate respectively;
when the feeding device is initially rotated, the left feed control plate (34) is controlled by the left rotating shaft (35) to feed downwards onto the upper left feeding table (29), the first left rotating rod (28) drives the upper left feeding table (29) to rotate, the first right rotating rod (17) drives the upper right feeding table (18) to rotate, the right feed control plate (15) is controlled by the right rotating shaft (14) to feed downwards onto the upper right feeding table (18), and the first right rotating rod (17) drives the upper right feeding table (18) to rotate, so that feed is uniformly dispersed and fed on the upper water surface;
in the later period of rotation, the left feed control plate (34) is downwards inclined by a certain angle under the control of the left rotating shaft (35) and is downwards put on the left lower feeding table (32), at the moment, the left clamping rod (30) is controlled to upwards move so that the left clamping buckle (33) is clamped and fixed, the second left rotating rod (31) and the second left rotating rod (31) are driven to rotate together, at the moment, the left lower feeding table (32) also rotates together, so that the feed is uniformly dispersed and put on the lower water surface; the right feed control plate (15) is controlled by the right rotating shaft (14) to tilt downwards for a certain angle, feed is thrown downwards onto the right lower feeding table (21), the right clamping rod (19) moves upwards to enable the right clamping buckle (16) to be clamped and fixed, the second right rotating rod (20) and the first right rotating rod (17) are driven to rotate together, and at the moment, the right lower feeding table (21) also rotates together to enable the feed to be scattered and evenly thrown on the lower water surface; avoid water to enter into feed opening upper end to set up the second left valve and the second right valve is closed, even water enters into the feed opening, also can keep apart first left valve and first right valve and be drenched by water, avoid the fodder export the moist condition to appear.
2. The residual bait collecting device for fish farming of claim 1, wherein the collecting platform comprises a collecting baffle (26), a first filter screen (25), a second filter screen (24), a first collecting tank (23), a collecting valve (22), a collecting pipe (8), a third filter screen (5), a filtering hole (6), a water pump (4), a control rope (2), and a second collecting tank (3); the collecting baffle (26) is arranged at the outer side of the feeding platform, the first filter screen (25) and the second filter screen (24) are arranged at the bottom of the inner side of the collecting baffle (26), and the meshes of the first filter screen (25) and the second filter screen (24) are aligned to be the largest in time aperture; when the meshes of the first filter screen (25) and the second filter screen (24) are completely staggered, the meshes are closed; the first filter screen (25) and the second filter screen (24) can rotate relatively, and the control rope (2) is used for controlling the first filter screen (25) and the second filter screen (24) to rotate relatively; the control rope (2) comprises a control input end and two control output ends, wherein the first control output end of the two control output ends is connected with a first filter screen (25), the second control output end of the two control output ends is connected with a water pump (4), when the control input end is pulled, the first control output end controls the first filter screen (25) and the second filter screen (24) to rotate relatively to the maximum mesh and simultaneously open a collecting valve (22), the second control output end simultaneously controls the water pump (4) to be in starting preheating, after the first preset time is delayed, the collecting valve (22) is closed, the water pump (4) is started to pump water, water containing residual baits in the first collecting box (23) is pumped into the second collecting box (3) through the water pump (4), and wastewater is discharged from a filtering hole (6) through a third filter screen (5), and the residual baits are retained in the second collection container (3).
3. The residual bait collecting device for fish farming of claim 2, wherein the feed tank (1) includes a tank sealing lid (43).
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