CN111493016B - Net cage feed feeding device - Google Patents
Net cage feed feeding device Download PDFInfo
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- CN111493016B CN111493016B CN202010268948.0A CN202010268948A CN111493016B CN 111493016 B CN111493016 B CN 111493016B CN 202010268948 A CN202010268948 A CN 202010268948A CN 111493016 B CN111493016 B CN 111493016B
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- 230000000903 blocking effect Effects 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 238000007493 shaping process Methods 0.000 claims description 16
- 230000002431 foraging effect Effects 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 9
- 230000007547 defect Effects 0.000 abstract description 2
- 241000251468 Actinopterygii Species 0.000 description 32
- 235000013305 food Nutrition 0.000 description 10
- 239000004459 forage Substances 0.000 description 6
- 239000002699 waste material Substances 0.000 description 5
- 241000947135 Bostockia porosa Species 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 208000034699 Vitreous floaters Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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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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- 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)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a net cage feed feeding device, aiming at solving the defects of the net cage feed feeding device. The feeding device comprises a feeding cover and a material blocking net, wherein the material blocking net is surrounded into a circle and connected to the lower end of the feeding cover, the lower end of the feeding cover is connected with a plurality of floating blocks at intervals, the lower end of the material blocking net is connected with a plurality of sinking weights at intervals, a net cover is arranged at the upper end of the feeding cover and provided with a feed feeding port, the rear side of the feeding cover is hinged with a row of bedplate for bearing flying birds, the bedplate extends backwards to form the feeding cover, a charging groove for containing the feed of the flying birds is formed in the bedplate, the charging groove is arranged in the feeding cover and can rotate downwards along with the outer end of the bedplate to be exposed outside the feeding cover, an arc-shaped strip is arranged at the front end of the bedplate, a plurality of pawls are arranged on the arc-shaped strip at intervals, a driving wheel and a driven wheel are arranged on the feeding cover, a ratchet wheel is coaxially arranged on the driving wheel, the pawls are matched with ratchet grooves on the ratchet wheel, the ratchet wheel moves upwards along with the arc-shaped strip to drive the ratchet wheel to rotate, and a plurality of pushing blades are uniformly arranged on the driven wheel.
Description
Technical Field
The invention relates to a breeding technology, in particular to a net cage feed feeding device.
Background
At present, one of the difficulties faced by open water surface culture of net cages, ponds and the like is low feed utilization rate, and the feed loss rate is up to 15% -20% according to incomplete statistics. Mainly, the feeding area of the pond and the net cage can not effectively prevent the flying birds from entering, and a large number of flying birds can rush to eat when feeding. Moreover, as the fish floats on the water surface when eating, the flying birds can peck the fish and even eat small fish fry, which causes great loss to farmers. And the feed feeding is concentrated in one position, so that the struggle and the insufficient foraging space are easy to occur, the foraging effect is poor, a lot of feed sinks to the water bottom when the fishes are not ready to eat, the utilization rate is low, and the waste is caused.
Disclosure of Invention
The invention overcomes the defects that the feed utilization rate of cage culture is low, a large number of flying birds eat the feed after the feed is put in, and the fishes are easy to peck, and provides the cage feed feeding device, which greatly improves the feed utilization rate of the cage culture and avoids the phenomenon that the flying birds peck the fishes by eating the feed.
In order to solve the technical problems, the invention adopts the following technical scheme: a net cage feed feeding device comprises a feeding cover and a blocking net, wherein the blocking net surrounds a circle and is connected with the lower end of the feeding cover, the lower end of the feeding cover is connected with a plurality of floating blocks at intervals, the lower end of the blocking net is connected with a plurality of sinking weights at intervals, a net cover is arranged at the upper end of the feeding cover, a feed feeding port is arranged on the net cover, a row of table plates used for bearing flying birds are hinged on the rear side of the feeding cover, the table plates extend backwards to form the feeding cover, a charging groove used for containing the flying bird feed is arranged on the table plates, the charging groove is arranged in the feeding cover and can rotate downwards along with the outer ends of the table plates to be exposed outside the feeding cover, arc-shaped strips are arranged at the front ends of the table plates, a plurality of pawls are arranged on the arc-shaped strips at intervals, a driving wheel and a driven wheel are arranged on the feeding cover, the driven wheel is arranged below the feeding cover, the driving wheel is in transmission connection with the driven wheel, a ratchet wheel is coaxially arranged on the driving wheel, the pawl is matched with a ratchet groove on the ratchet wheel, the pawl moves upwards along with the arc-shaped strips to drive the ratchet wheel to rotate, a plurality of pushing blades are uniformly distributed on the driven wheel.
When the net cage is used for feeding the feed, the net cage feed feeding device is placed on the water surface, the buoyancy effect of the floating block enables the whole device to float on the water surface, the floating block sinks to enable the material blocking net to be placed in the water to form a circle, then the flying bird feed is placed in the charging chute, the fish feed is placed in the feeding cover through the feeding port, and the fish feed is placed in the water surface position in the feeding cover to feed the fish. When flying birds to the feeding position, the bedplate provides a good standing position, the flying birds stand on the bedplate extending out of the feeding cover, the outer end of the bedplate becomes heavy and rotates downwards, so that the charging chute rotates downwards along with the outer end of the bedplate and is exposed outside the feeding cover, the flying birds can forage for the flying birds in the charging chute, and the flying birds are induced to stand on the bedplate to forage for foraging. Meanwhile, the inner end of the bedplate rotates upwards to drive the ratchet wheel to rotate, and the driving wheel is connected with the driven wheel in a transmission mode, so that the rotation of the pushing blade is realized, the pushing blade rotates in water to drive the whole net cage feed throwing and feeding device to move on the water surface, the movable fixed point throwing and feeding of the net cage feed throwing and feeding device is realized, the throwing and feeding range is enlarged, the rapid loss of feed is avoided, and the feed utilization rate is improved. The feeding cover plays a good protection role on fish feed, and prevents birds and fishes from snatching. The net cage feed feeding device greatly improves the feed utilization rate of net cage culture and avoids the phenomenon that flying birds eat feed to peck fishes.
Preferably, the feeding cover comprises a front baffle and a rear baffle, two shaping rods are connected between one end of the front baffle and one end of the rear baffle and between the other end of the front baffle and the other end of the rear baffle, the front baffle, the rear baffle and the shaping rods enclose the feeding cover in a rectangular frame-shaped structure, a protective net is connected between the upper shaping rod and the lower shaping rod, and two ends of the protective net are respectively connected with the front baffle and the rear baffle. The feeding cover with the structure is stable and reliable in structure and not easy to deform.
As preferred, all be equipped with on the backplate and the platen corresponding position and seek the food window, it all is equipped with the groove of dodging to seek food window both sides, it upwards extends to dodge the groove, the charging chute includes the bottom plate, both sides board, the front bezel, the back plate, the bottom plate is connected on the platen, the front bezel, the back both ends of bottom plate are connected to the back plate, both sides board is connected in the bottom plate both sides, between front bezel and the back plate, the bottom plate, both sides board, the rear end of back plate is all arranged in and is sought food window position and can pass and seek the food window, the front bezel lid closes and seeks the food window, the curb plate upper edge is arranged in and is dodged the groove, the platen articulates at foraging window lower extreme position.
The bedplate is horizontally arranged in an initial state, and the front plate covers the foraging window. When the outer end of the bedplate rotates downwards, the whole charging chute is lifted upwards, the side plates slide in the avoiding groove, and the front plate rotates outwards, so that the feed for the flying birds is exposed out of the feeding cover, and the flying birds can find the feed conveniently.
Preferably, the front side position in the feeding cover is connected with a front feed trough, the bottom of the front feed trough is provided with a feeding hole, the front feed trough is provided with a lifting guide rod, the lower end of the guide rod is connected with a front floating body, and the guide rod is connected with a shielding plate; when the front floating body floats on the water surface, the shielding plate is attached to the outer bottom surface of the front feed trough and covers the feeding hole.
The fish feed is filled into the front-mounted feed trough, the net cage feed feeding device is in a horizontal state in an initial state, and after the flying birds stand on the bedplate, the net cage feed feeding device is heavy and light in front, so that the front side of the net cage feed feeding device is lifted upwards for a certain distance, the front floating body receives buoyancy and is reduced, the guide rod, the shielding plate and the front floating body move downwards under the action of gravity, the shielding plate is separated from the outer bottom surface of the front-mounted feed trough, and the fish feed falls into water from the feed holes for supply.
Preferably, the rear side position in the feeding cover is connected with a rear feed trough, a discharge port is arranged on the side wall of the rear feed trough, a liftable sliding plate is arranged at the discharge port, the sliding plate covers the discharge port, a lifting rod is connected to the sliding plate, the lower end of the lifting rod is connected with a rear floating body, and the position of the rear floating body is higher than that of the floating block.
The rear-mounted feed trough is filled with fish feed, the net cage feed feeding device is in a horizontal state in an initial state, after the flying birds stand on the bedplate, the net cage feed feeding device is heavy and light in front, so that the rear side of the net cage feed feeding device sinks for a certain distance, the buoyancy received by the rear floating body is increased, the lifting rod is jacked upwards, the sliding plate moves upwards along with the lifting rod, the discharge hole is exposed, and the fish feed falls into water from the discharge hole for replenishment. The flying bird not only promotes the removal of whole device, realizes moreover that the fish fodder is incessant not give slowly, avoids fish fodder to put in once and causes the waste. And the birds generally move about in daytime, generally can not have the birds on the platen night, and the device is in the horizontality this moment, and leading manger and rearmounted manger can not carry out the supply of fish fodder to the aquatic, and night fish can not forage yet generally, has avoided carrying out the waste that the fodder supply led to the fact night.
Preferably, one end of the pawl is hinged to the arc-shaped strip, the positioning spring is connected between the pawl and the arc-shaped strip, the positioning column is correspondingly arranged on the arc-shaped strip and the pawl, the protruding block is arranged on the pawl, and the protruding block abuts against the positioning column. The positioning spring plays a good positioning role in the pawl, the convex block on the pawl is abutted to the positioning column to limit, and the pawl is guaranteed to push the ratchet wheel to rotate.
Preferably, a rotating shaft is arranged in the feeding cover, a plurality of ratchet wheels are arranged on the rotating shaft in one-to-one correspondence with the arc-shaped strips, the driving wheel is arranged on the rotating shaft, and the driving wheel and the driven wheel are in belt transmission. All the ratchets are arranged on the same rotating shaft, namely all the bedplate drives the same rotating shaft to rotate, and the driving force is improved.
Preferably, the bedplate comprises a connecting section and a bearing section, the connecting section is of a rod-shaped structure, the bearing section is of a rectangular plate shape, the bearing section is connected to the outer end of the connecting section, the arc-shaped strip is connected to the inner end of the bearing section, and the charging chute is arranged on the connecting section. The bedplate arranged in the structure is convenient for the flying bird to stand.
Compared with the prior art, the invention has the beneficial effects that: the net cage feed feeding device greatly improves the feed utilization rate of net cage culture and avoids the phenomenon that flying birds eat feed to peck fishes.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a top view of the feeding cap of the present invention;
FIG. 3 is a schematic structural view of a tailgate of the present invention;
FIG. 4 is an enlarged partial schematic view of FIG. 1 of the present invention;
in the figure: 1. the feeding cover comprises a feeding cover, 2, a material blocking net, 3, a floating block, 4, a sinking weight, 5, a net cover, 6, a table plate, 7, a charging groove, 8, an arc-shaped strip, 9, a pawl, 10, a driving wheel, 11, a driven wheel, 12, a ratchet wheel, 13, a ratchet groove, 14, a pushing blade, 15, a front baffle, 16, a rear baffle, 17, a shaping rod, 18, a protective net, 19, a locking bolt, 20, a foraging window, 21, an evading groove, 22, a bottom plate, 23, a side plate, 24, a front plate, 25, a rear plate, 26, a front feed groove, 27, a blanking hole, 28, a guide rod, 29, a front floating body, 30, a shielding plate, 31, a rear feed groove, 32, a discharging hole, 33, a sliding plate, 34, a lifting rod, 35, a rear floating body, 36, a positioning spring, 37, a positioning column, 38, a bump, 39, a rotating shaft, 40, a connecting section, 41, a bearing section, 42 and a pull rope.
Detailed Description
The technical scheme of the invention is further described in detail by the following specific embodiments in combination with the attached drawings:
example (b): the utility model provides a box with a net fodder feeding device (see attached figure 1 to attached figure 4), includes and throws feeding cover 1, keeps off material net 2, keeps off material net and encloses into a week and connect at the cover lower extreme of throwing feeding, throws feeding cover lower extreme interval connection a plurality of floaters 3, keeps off material net lower extreme interval connection a plurality of weight 4 that sink, throws feeding cover upper end and is equipped with the cylinder cap 5, is equipped with the fodder on the cylinder cap and throws the feed opening, and the fodder is thrown and can dismantle the connection on the feed opening and be used for sheltering from the fodder and throw the fender cloth of feed opening. The rear side of the feeding cover is hinged with a row of table plates 6 used for bearing the flying birds, the table plates extend backwards to form the feeding cover, charging chutes 7 used for containing feed of the flying birds are arranged on the table plates, the charging chutes are arranged in the feeding cover and can rotate downwards along with the outer ends of the table plates to be exposed outside the feeding cover, arc-shaped strips 8 are arranged at the front ends of the table plates, a plurality of pawls 9 are arranged on the arc-shaped strips at intervals, driving wheels 10 and driven wheels 11 are arranged on the feeding cover, the driven wheels are arranged below the feeding cover, the driving wheels are in transmission connection with the driven wheels, ratchet wheels 12 are coaxially arranged on the driving wheels, the pawls are matched with ratchet grooves 13 on the ratchet wheels, the pawls move upwards along with the arc-shaped strips to drive the ratchet wheels to rotate, and a plurality of pushing blades 14 which are uniformly distributed are arranged on the driven wheels.
The feeding cover comprises a front baffle 15 and a rear baffle 16, two shaping rods 17 are connected between one end of the front baffle and one end of the rear baffle and between the other end of the front baffle and the other end of the rear baffle, the front baffle, the rear baffle and the shaping rods enclose the feeding cover into a rectangular frame-shaped structure, a protective net 18 is connected between the upper shaping rod and the lower shaping rod, and two ends of the protective net are respectively connected with the front baffle and the rear baffle. Two ends of the shaping rod are hinged to the front baffle and the rear baffle respectively, two ends of the shaping rod are connected with locking bolts 19 respectively, and the two locking bolts are inserted in the front baffle and the rear baffle respectively to achieve locking of the shaping rod. All be equipped with on the backplate and the platen corresponding position and seek food window 20, it all is equipped with and dodges groove 21 to seek food window both sides, it upwards extends to dodge the groove, the charging chute includes bottom plate 22, both sides board 23, front bezel 24, back plate 25, the bottom plate is connected on the platen, the front bezel, the back plate is connected at the front and back both ends of bottom plate, the both sides board is connected in the bottom plate both sides, between front bezel and the back plate, the bottom plate, both sides board, the rear end of back plate is all arranged in and is seeked food window position and can pass and seek food window, the front bezel lid closes and seeks food window, the curb plate upper edge is arranged in and is dodged the groove, the platen articulates at foraging window lower extreme position. A front feed trough 26 is connected to the front side position in the feeding cover, a feed discharging hole 27 is arranged at the bottom of the front feed trough, a lifting guide rod 28 is arranged on the front feed trough, the lower end of the guide rod is connected with a front floating body 29, and a shielding plate 30 is connected to the guide rod; when the front floating body floats on the water surface, the shielding plate is attached to the outer bottom surface of the front feed trough and covers the feeding hole. The front feed trough is arranged along the length direction of the front baffle, the middle of the front feed trough is low, the two ends of the front feed trough are high, and the blanking hole is arranged at the lower position in the middle of the front feed trough. Rear manger 31 is connected to the rear side position in the cover of throwing something and feeding, is equipped with discharge gate 32 on the rear manger lateral wall, and the slide 33 of liftable is installed to the discharge gate position, and the slide lid closes the discharge gate, connects lifter 34 on the slide, and the body 35 is floated after the lifter lower extreme is connected, and the body position is higher than the floating block after. The rear-mounted feed trough is arranged along the length direction of the rear baffle, the middle of the rear-mounted feed trough is low, the two ends of the rear-mounted feed trough are high, the discharge port is arranged in the middle of the rear-mounted feed trough, feeding windows are arranged on the mesh covers and correspond to the front-mounted feed trough and the rear-mounted feed trough, and blocking cloth used for blocking the feeding windows is detachably connected to the feeding windows. A connecting plate is connected between the front feed trough and the front baffle, the guide rod is connected to the connecting plate, and a positioning sleeve is connected to the position, close to the upper portion, of the guide rod. A connecting plate is connected between the rear feed trough and the rear baffle, and a discharge notch is arranged on the connecting plate and corresponds to the discharge port. One end of the pawl is hinged to the arc-shaped strip, a positioning spring 36 is connected between the pawl and the arc-shaped strip, a positioning column 37 is correspondingly arranged on the arc-shaped strip and the pawl, a convex block 38 is arranged on the pawl, and the convex block abuts against the positioning column. A rotating shaft 39 is arranged in the feeding cover, a plurality of ratchet wheels are arranged on the rotating shaft in one-to-one correspondence with the arc-shaped strips, the driving wheel is arranged on the rotating shaft, and the driving wheel and the driven wheel are in belt transmission. The bedplate comprises a connecting section 40 and a bearing section 41, wherein the connecting section is of a rod-shaped structure, the bearing section is of a rectangular plate shape, the bearing section is connected to the outer end of the connecting section, the arc-shaped strip is connected to the inner end of the bearing section, and the charging chute is arranged on the connecting section. The upper end of the feeding cover is connected with a plurality of pull ropes 42 which are uniformly distributed, and the upper ends of the pull ropes are twisted into one strand and knotted, so that the device can be conveniently placed and retracted.
When the net cage is used for feeding the feed, the net cage feed feeding device is placed on the water surface, the buoyancy effect of the floating block enables the whole device to float on the water surface, the floating block sinks to enable the material blocking net to be placed in the water to form a circle, then the flying bird feed is placed in the charging chute, the fish feed is placed in the feeding cover through the feeding port, and the fish feed is placed in the water surface position in the feeding cover to feed the fish. When flying birds to the feeding position, the bedplate provides a good standing position, the flying birds stand on the bedplate extending out of the feeding cover, the outer end of the bedplate becomes heavy and rotates downwards, so that the charging chute rotates downwards along with the outer end of the bedplate and is exposed outside the feeding cover, the flying birds can forage for the flying birds in the charging chute, and the flying birds are induced to stand on the bedplate to forage for foraging. Meanwhile, the inner end of the bedplate rotates upwards to drive the ratchet wheel to rotate, and the driving wheel is connected with the driven wheel in a transmission mode, so that the rotation of the pushing blade is realized, the pushing blade rotates in water to drive the whole net cage feed throwing and feeding device to move on the water surface, the movable fixed point throwing and feeding of the net cage feed throwing and feeding device is realized, the throwing and feeding range is enlarged, the rapid loss of feed is avoided, and the feed utilization rate is improved. The feeding cover plays a good protection role on fish feed, and prevents birds and fishes from snatching.
The fish feed is filled into the front-mounted feed trough, the net cage feed feeding device is in a horizontal state in an initial state, and after the flying birds stand on the bedplate, the net cage feed feeding device is heavy and light in front, so that the front side of the net cage feed feeding device is lifted upwards for a certain distance, the front floating body receives buoyancy and is reduced, the guide rod, the shielding plate and the front floating body move downwards under the action of gravity, the shielding plate is separated from the outer bottom surface of the front-mounted feed trough, and the fish feed falls into water from the feed holes for supply. The rear-mounted feed trough is filled with fish feed, the net cage feed feeding device is in a horizontal state in an initial state, after the flying birds stand on the bedplate, the net cage feed feeding device is heavy and light in front, so that the rear side of the net cage feed feeding device sinks for a certain distance, the buoyancy received by the rear floating body is increased, the lifting rod is jacked upwards, the sliding plate moves upwards along with the lifting rod, the discharge hole is exposed, and the fish feed falls into water from the discharge hole for replenishment. The flying bird not only promotes the removal of whole device, realizes moreover that the fish fodder is incessant not give slowly, avoids fish fodder to put in once and causes the waste. And the birds generally move about in daytime, generally can not have the birds on the platen night, and the device is in the horizontality this moment, and leading manger and rearmounted manger can not carry out the supply of fish fodder to the aquatic, and night fish can not forage yet generally, has avoided carrying out the waste that the fodder supply led to the fact night.
The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit of the invention as set forth in the claims.
Claims (8)
1. A net cage feed feeding device is characterized by comprising a feeding cover and a blocking net, wherein the blocking net surrounds a circle and is connected to the lower end of the feeding cover, the lower end of the feeding cover is connected with a plurality of floating blocks at intervals, the lower end of the blocking net is connected with a plurality of sinking weights at intervals, a net cover is arranged at the upper end of the feeding cover and is provided with a feed feeding port, the rear side of the feeding cover is hinged with a row of table plates for bearing flying birds, the table plates extend backwards to form the feeding cover, the table plates are provided with charging grooves for containing the flying bird feed, the charging grooves are arranged in the feeding cover and can rotate downwards along with the outer ends of the table plates to be exposed outside the feeding cover, the front ends of the table plates are provided with arc-shaped strips, a plurality of pawls are arranged on the arc-shaped strips at intervals, a driving wheel and a driven wheel are arranged on the feeding cover, the driven wheel is arranged below the feeding cover, the driving wheel is in transmission connection with the driven wheel, a ratchet wheel is coaxially arranged on the driving wheel, and is matched with a ratchet groove on the ratchet wheel, the pawl moves upwards along with the arc-shaped strip to drive the ratchet wheel to rotate, and a plurality of pushing blades which are uniformly distributed are arranged on the driven wheel.
2. A net cage feed feeding device as claimed in claim 1, wherein the feeding cover comprises a front baffle and a rear baffle, two shaping rods are connected between one end of the front baffle and one end of the rear baffle and between the other end of the front baffle and the other end of the rear baffle, the front baffle, the rear baffle and the shaping rods enclose the feeding cover in a rectangular frame structure, a protective net is connected between the upper shaping rod and the lower shaping rod, and two ends of the protective net are respectively connected with the front baffle and the rear baffle.
3. A net cage feed feeding device as claimed in claim 2, wherein a foraging window is arranged on the rear baffle plate and at a position corresponding to the bedplate, avoidance grooves are arranged on two sides of the foraging window and extend upwards, the charging groove comprises a bottom plate, two side plates, a front plate and a rear plate, the bottom plate is connected to the bedplate, the front plate and the rear plate are connected to the front end and the rear end of the bottom plate, the two side plates are connected to two sides of the bottom plate and between the front plate and the rear plate, the rear ends of the bottom plate, the two side plates and the rear plate are arranged at the position of the foraging window and can pass through the foraging window, the front plate covers the foraging window, the upper edge of the side plate is arranged in the avoidance grooves, and the bedplate is hinged at the lower end of the foraging window.
4. The net cage feed feeding device as claimed in claim 1, wherein the front side position in the feeding cover is connected with a front feed trough, the bottom of the front feed trough is provided with a feeding hole, the front feed trough is provided with a lifting guide rod, the lower end of the guide rod is connected with a front floating body, and the guide rod is connected with a shielding plate; when the front floating body floats on the water surface, the shielding plate is attached to the outer bottom surface of the front feed trough and covers the feeding hole.
5. A feed feeding device with a net cage according to claim 1, characterized in that the rear side position in the feeding cover is connected with a rear feeding trough, the side wall of the rear feeding trough is provided with a discharge port, a lifting slide plate is arranged at the discharge port position, the slide plate covers the discharge port, the slide plate is connected with a lifting rod, the lower end of the lifting rod is connected with a rear floating body, and the rear floating body is higher than the floating block.
6. A feed feeding device with a net cage as claimed in any one of claims 1 to 5, wherein one end of the pawl is hinged to the arc-shaped strip, a positioning spring is connected between the pawl and the arc-shaped strip, a positioning column is arranged on the arc-shaped strip corresponding to the pawl, a convex block is arranged on the pawl, and the convex block abuts against the positioning column.
7. A feed feeding device with a net cage as claimed in any one of claims 1 to 5, wherein a rotating shaft is arranged in the feeding cover, a plurality of ratchet wheels are arranged on the rotating shaft and the arc-shaped strips in a one-to-one correspondence manner, the driving wheel is arranged on the rotating shaft, and a belt transmission is arranged between the driving wheel and the driven wheel.
8. A net cage feed feeding device as claimed in any one of claims 1 to 5, wherein the platform includes a connecting section and a carrying section, the connecting section is in a rod-like structure, the carrying section is in a rectangular plate shape, the carrying section is connected to the outer end of the connecting section, the arc-shaped strip is connected to the inner end of the carrying section, and the charging chute is arranged on the connecting section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010268948.0A CN111493016B (en) | 2020-04-08 | 2020-04-08 | Net cage feed feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010268948.0A CN111493016B (en) | 2020-04-08 | 2020-04-08 | Net cage feed feeding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111493016A CN111493016A (en) | 2020-08-07 |
| CN111493016B true CN111493016B (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010268948.0A Active CN111493016B (en) | 2020-04-08 | 2020-04-08 | Net cage feed feeding device |
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