CN112005945A - Fishing light complementation-based photovoltaic device capable of automatically feeding food and use method thereof - Google Patents
Fishing light complementation-based photovoltaic device capable of automatically feeding food and use method thereof Download PDFInfo
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- CN112005945A CN112005945A CN202010932549.XA CN202010932549A CN112005945A CN 112005945 A CN112005945 A CN 112005945A CN 202010932549 A CN202010932549 A CN 202010932549A CN 112005945 A CN112005945 A CN 112005945A
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 241000251468 Actinopterygii Species 0.000 claims abstract description 40
- 238000007599 discharging Methods 0.000 claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 238000001704 evaporation Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 26
- 238000003756 stirring Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 8
- 230000005611 electricity Effects 0.000 description 6
- 238000010248 power generation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001054 red pigment Substances 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
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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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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/38—Energy storage means, e.g. batteries, structurally associated with PV modules
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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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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/60—Fishing; Aquaculture; Aquafarming
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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 belongs to the technical field of new energy, and particularly relates to a photovoltaic device capable of automatically feeding food based on fishing light complementation and a using method thereof. The invention can utilize the difference of day and night temperature to lead the thermal expansion ball to automatically stretch out and draw back under the action of the evaporating liquid, thus realizing the automatic opening and closing of the discharging box, leading fishes to be fed automatically at night and effectively avoiding the trouble of manual feeding at night.
Description
Technical Field
The invention belongs to the technical field of new energy, and particularly relates to a fishing light complementation-based photovoltaic device capable of automatically feeding food and a using method thereof.
Background
The fishing light complementation is to erect a photovoltaic array in a fishpond, the fishpond can continue to culture fish, the photovoltaic array can also provide a good shielding effect for fish culture, and the contradiction of new energy development and large land occupation is better solved, so that the agricultural greenhouse and the fishpond can be provided with a distributed photovoltaic power generation system, and the national state vigorously pushes emerging solar power generation projects such as agricultural light complementation, fishing light complementation, forest light complementation and the like.
At present, the photovoltaic pond generally can set up in the roadside, even if in later stage transportation fish goods, also be convenient for walk the line to the photovoltaic board, but because the road is more of driving daytime, produce the noise easily, influence fish feed, consequently most can throw the food through the artifical fish in the photovoltaic pond night, but light is relatively poor night, and the breed person throws the food comparatively difficultly, and because the hindrance of photovoltaic board, throw the in-process of food and still pay attention to and avoid the photovoltaic board, comparatively loaded down with trivial details.
Therefore, the photovoltaic device capable of automatically feeding food based on fishing light complementation and the use method thereof are provided to solve the problems.
Disclosure of Invention
The invention aims to solve the problems and provides a photovoltaic device capable of automatically feeding food based on fishing light complementation and a using method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme: a photovoltaic device capable of automatically feeding food based on fishing light complementation comprises a support, wherein a photovoltaic plate is fixedly connected to the upper end of the support, a storage battery is arranged on the support and electrically connected with the photovoltaic plate, a connecting rod is fixedly connected to the side wall of one side of the support, one end, away from the support, of the connecting rod is fixedly connected with a discharging box, the lower end of the discharging box is provided with a discharging port, a thermal expansion ball matched with the discharging port is fixedly connected into the discharging box through two connecting ropes, a cavity is formed in the inner wall of one side of the discharging box, a trigger switch electrically connected with the storage battery is arranged in the cavity, a sliding rod is slidably connected into the cavity, one end of the sliding rod is fixedly connected with a magnetic block matched with the trigger switch, a plurality of reset springs are fixedly connected between the magnetic block and the inner wall of the cavity, the support is of a hollow structure, the cover is equipped with the worm wheel in the pivot, and worm wheel and worm mesh mutually, the one end of pivot runs through a plurality of stirring leaves of support and fixedly connected with, worm transmission is connected with micro motor, and micro motor and trigger switch electric connection.
In foretell photovoltaic device that can throw food automatically based on fishing light is complementary, trigger switch includes electricity connection block and trigger block, electricity connection block fixed connection is in the cavity, electricity connection block is through a plurality of first extension spring and trigger block fixed connection, and trigger block and cavity sliding connection, the lateral wall fixedly connected with magnetic sheet of one side of trigger block, and magnetic sheet attract mutually.
In the photovoltaic device capable of automatically throwing food based on fishing light complementation, the discharging box is connected with a pull rod in a sliding manner, one end of the pull rod is fixedly connected with the abutting plate, one end of the pull rod, far away from the abutting plate, is fixedly connected with the prompting plate, and a plurality of second extension springs are fixedly connected between the prompting plate and the discharging box.
In the above photovoltaic device based on fishing light complementation and capable of automatically feeding, the discharge port is designed in a conical shape, and the thermal expansion ball is spherical when bulging.
In the above-mentioned photovoltaic device based on fishing light complementation and capable of automatically feeding food, a time relay is arranged on the support and electrically connected with the micro motor.
In the above photovoltaic device based on fishing light complementation and capable of automatically feeding, one end of the sliding rod, which is far away from the magnetic block, is fixedly connected with the abutting block matched with the thermal expansion ball, and the abutting block is designed in an arc shape.
A using method of a photovoltaic device capable of automatically feeding food based on fishing light complementation comprises the following steps:
s1, in daytime, due to the fact that the temperature rises, evaporated liquid in the thermal expansion ball can be converted into gas, the thermal expansion ball expands to block a discharge hole, meanwhile, the sliding rod can be extruded through the abutting block when the thermal expansion ball expands, the magnetic block can move towards one side close to the trigger block, when the magnetic block is close to the trigger block, the magnetic sheet can attract the trigger block, the magnetic sheet can be separated from the electric connection block, and a circuit in the device can be disconnected;
s2, the light is good in the daytime, fish materials can be put into the material discharging box, meanwhile, the pull rod is pulled, so that the prompt plate rises out, and when the material discharging box is full of the fish materials, the support plate can keep the prompt plate in a stretching state all the time under the resistance action of the fish materials;
s3, at night, due to the fact that the temperature is lowered, evaporating liquid in the thermal expansion ball is converted into liquid from gas, the air pressure in the thermal expansion ball is lowered, the thermal expansion ball contracts, the discharge port is opened, fish materials can automatically fall into a fish pond through the discharge port, meanwhile, the abutting block is not extruded by the thermal expansion ball, the sliding rod drives the magnetic block to slide to return under the action of the pulling force of the reset spring, the triggering block is not under the action of the magnetic force of the magnetic block, at the moment, the triggering block can be in contact with the electric connecting block under the action of the pulling force of the first stretching spring, and a circuit in the device is conducted;
s4, according to S3, micro motor can get the electricity and drive the worm and rotate, the worm can drive the pivot through the worm wheel and rotate, the pivot can drive a plurality of stirring leaf and rotate, make the fish material that falls into the pond can better diffusion, the fish of being convenient for eat, when micro motor pivoted time reaches the setting value of time relay, micro motor can automatic stop, avoid long-time idle running, when the fish material that goes out in the magazine falls off, support the resistance effect that the board is not receiving the fish material, prompt board can be packed up at the pull effect return of second extension spring this moment.
The invention has the beneficial effects that: when the device is used in the daytime, because the outside air temperature is higher, the evaporating liquid can be presented in a gas form, the thermal expansion ball expands to block the discharge port, at night, because the air temperature drops, the evaporating liquid can be presented in a liquid form, the thermal expansion ball contracts, the discharge port is opened, automatic discharging is realized, the distribution of the support is matched, the fish can be better dispersed in the fishpond, after the thermal expansion ball contracts, the trigger switch can be automatically closed, the micro motor is electrified to drive the stirring blade to rotate, the fish thrown into the fishpond can be better diffused all around, the fish can be better fed conveniently, the micro motor does not need to supply power from the shore, photovoltaic electricity is directly utilized, and the usability of the device is greatly facilitated.
The invention has the outstanding characteristics that: utilize the difference of temperature round clock for the thermal expansion ball can stretch out and draw back automatically under the effect of evaporating liquid, realizes opening and close the automatic of ejection of compact box, makes at night, can throw the food to fish automation, and the effectual loaded down with trivial details of having avoided the manual work at night to throw the food.
Drawings
FIG. 1 is a schematic structural view of a photovoltaic device capable of automatically feeding food based on fishing light complementation and a using method thereof in a daytime state;
FIG. 2 is an enlarged schematic view of the mechanism at A in FIG. 1;
FIG. 3 is a schematic view of the enlarged mechanism of FIG. 1 at B;
fig. 4 is a schematic view of an electrical connection structure of the fishing light complementation-based photovoltaic device capable of automatically feeding food and the use method thereof.
In the figure, a support 1, a photovoltaic panel 2, a storage battery 3, a connecting rod 4, a material discharging box 5, a material discharging hole 6, a connecting rope 7, a thermal expansion ball 8, a cavity 9, a trigger switch 10, an electrical connection block 101, a trigger block 102, a slide rod 11, a magnetic block 12, a reset spring 13, a rotating shaft 14, a worm 15, a worm wheel 16, a stirring blade 17, a micro motor 18, a first extension spring 19, a magnetic sheet 20, a pull rod 21, a resisting plate 22, a prompt plate 23, a second extension spring 24, a time relay 25 and a resisting block 26.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Examples
As shown in fig. 1-4, a photovoltaic device capable of automatically feeding food based on fishing light complementation comprises a support 1, wherein the support 1 is fixed in a fishpond, a photovoltaic panel 2 is fixedly connected to the upper end of the support 1, a storage battery 3 is arranged on the support 1, the storage battery 3 is electrically connected with the photovoltaic panel 2, and the storage battery 3 can be matched with the photovoltaic effect of the photovoltaic panel 2 in the daytime to store electric quantity.
One side lateral wall fixedly connected with connecting rod 4 of support 1, and connecting rod 4 keeps away from one end fixedly connected with play magazine 5 of support 1, sliding connection has pull rod 21 in the ejection of compact box 5, the one end fixedly connected with of pull rod 21 supports board 22, and pull rod 21 keeps away from the one end fixedly connected with prompt board 22 of supporting board 22, a plurality of second extension spring 24 of fixedly connected with between prompt board 22 and the ejection of compact box 5, red pigment has been paintd on the surface of prompt board 22, be convenient for the breed person to observe, through the prompt board 22 that sets up, can be according to the flexible state of prompt board 22, judge the storage condition in the magazine 5.
The lower end of the discharging box 5 is provided with a discharging port 6, the discharging box 5 is fixedly connected with a thermal expansion ball 8 matched with the discharging port 6 through two connecting ropes 7, the thermal expansion ball 8 is a closed ball body made of elastic materials, evaporating liquid is injected into the thermal expansion ball 8, the discharging port 6 is in a conical design, the thermal expansion ball 8 is spherical when being expanded, and the discharging port 6 is in a shape design, so that discharging can be accelerated, and automatic opening and closing can be realized by matching the state of the thermal expansion ball 8.
The inner wall of one side of the discharging box 5 is provided with a cavity 9, a trigger switch 10 electrically connected with the storage battery 3 is arranged in the cavity 9, the trigger switch 10 comprises an electric connection block 101 and a trigger block 102, the electric connection block 101 is fixedly connected in the cavity 9, the electric connection block 101 is fixedly connected with the trigger block 102 through a plurality of first extension springs 19, the trigger block 102 is slidably connected with the cavity 9, a magnetic sheet 20 is fixedly connected to the side wall of one side of the trigger block 102, the magnetic sheet 20 is attracted with the magnetic block 12, and the sliding state of the sliding rod 11 can be matched through the matching of the arranged magnetic sheet 20 and the first extension springs 19, so that the automatic closing or opening of the trigger switch 10 is realized.
A sliding rod 11 is connected in the cavity 9 in a sliding manner, one end of the sliding rod 11 is fixedly connected with a magnetic block 12 matched with the trigger switch 10, one end of the sliding rod 11, far away from the magnetic block 12, is fixedly connected with a supporting block 26 matched with the thermal expansion ball 8, the supporting block 26 is in an arc-shaped design, the arrangement of the arc-shaped supporting block 26 is convenient for the sliding rod 11 to better receive the extrusion force of the thermal expansion ball 8, a plurality of reset springs 13 are fixedly connected between the magnetic block 12 and the inner wall of the cavity 9, the bracket 1 is in a hollow structure, a rotating shaft 14 and a worm 15 are rotatably connected in the bracket 1, a worm wheel 16 is sleeved on the rotating shaft 14 and meshed with the worm 15, one end of the rotating shaft 14 penetrates through the bracket 1 and is fixedly connected with a plurality of stirring blades 17, the worm 15 is in transmission connection with a micro motor 18, the micro motor 18 is electrically connected with the trigger switch, the time relay 25 is arranged to control the rotation time of the micro motor 18, so as to avoid the micro motor 18 from idling for a long time.
During daytime, due to the fact that air temperature rises, evaporated liquid in the thermal expansion ball 8 can be converted into gas, air pressure in the thermal expansion ball 8 is increased, the thermal expansion ball 8 can expand to block the discharging port 6, meanwhile, the sliding rod 11 can be extruded through the abutting block 26 when the thermal expansion ball 8 expands, the magnetic block 12 can move to one side close to the trigger block 102, when the magnetic block 12 is close to the trigger block 102, the trigger block 102 can be attracted through the magnetic sheet 20 to be separated from the electric connection block 101, a circuit in the device is disconnected, due to the fact that light is good in daytime, fish can be put into the fish discharging box 5, the pull rod 21 is pulled at the same time, the prompt plate 22 is lifted out, when the fish discharging box 5 is filled with the fish, the abutting plate 22 can be under the resistance effect of the fish, the prompt plate 22 can always keep in an extending state, and a farmer can conveniently observe the storage condition of each fish discharging box 5.
At night, because the temperature is reduced, the evaporated liquid in the thermal expansion ball 8 is converted into liquid from gas at the moment, so that the air pressure in the thermal expansion ball 8 is reduced, the thermal expansion ball 8 is contracted, the discharge port 6 is opened, the fish material can automatically fall into the fish pond through the discharge port 6, meanwhile, the abutting block 26 is not extruded by the thermal expansion ball 8, the sliding rod 11 can drive the magnetic block 12 to slide and return under the action of the pulling force of the return spring 13, so that the triggering block 102 is not under the action of the magnetic force of the magnetic block 12, at the moment, the triggering block 102 can be in contact with the electric connecting block 101 under the action of the pulling force of the first extension spring 19, so that the circuit in the device is conducted, at the moment, the micro motor 18 can obtain electricity from the storage battery 3, the micro motor 18 can drive the worm 15 to rotate, the worm 15 can drive the rotating shaft 14 to rotate through the worm wheel 16, the rotating shaft 14 can drive the plurality of the stirring blades, is convenient for fish to eat.
When micro motor 18 pivoted time reaches time relay 25's setting value, micro motor 18 can automatic shutdown, avoid long-time idle running, when the fish material in ejection of compact box 5 has fallen, support board 22 is not receiving the resistance effect of fish material, prompt board 22 can be packed up at the pull force effect return of second extension spring 24 this moment, the person of being convenient for breed is when the day, judge out whether the ejection of compact of magazine 5 finishes, through the setting of this device, can realize automatic feeding to fish at night, the loaded down with trivial details of artifical feeding has been avoided.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. A photovoltaic device capable of automatically feeding food based on fishing light complementation comprises a support (1) and is characterized in that a photovoltaic plate (2) is fixedly connected to the upper end of the support (1), a storage battery (3) is arranged on the support (1), the storage battery (3) is electrically connected with the photovoltaic plate (2), a connecting rod (4) is fixedly connected to the side wall of one side of the support (1), a material outlet box (5) is fixedly connected to one end, away from the support (1), of the connecting rod (4), a material outlet box (6) is arranged at the lower end of the material outlet box (5), a thermal expansion ball (8) matched with the material outlet (6) is fixedly connected to the material outlet box (5) through two connecting ropes (7), a cavity (9) is formed in the inner wall of one side of the material outlet box (5), and a trigger switch (10) electrically connected with the storage battery (3) is arranged in the cavity (9), sliding connection has slide bar (11) in cavity (9), and the one end fixedly connected with of slide bar (11) and trigger switch (10) matched with magnetic path (12), a plurality of reset spring (13) of fixedly connected with between the inner wall of magnetic path (12) and cavity (9), support (1) is hollow structure, and rotate in support (1) and be connected with pivot (14) and worm (15), the cover is equipped with worm wheel (16) on pivot (14), and worm wheel (16) and worm (15) mesh mutually, the one end of pivot (14) runs through support (1) and a plurality of stirring leaf (17) of fixedly connected with, worm (15) transmission is connected with micro motor (18), and micro motor (18) and trigger switch (10) electric connection.
2. The photovoltaic device capable of automatically throwing food based on fishing light complementation as claimed in claim 1, wherein the trigger switch (10) comprises an electrical connection block (101) and a trigger block (102), the electrical connection block (101) is fixedly connected in the cavity (9), the electrical connection block (101) is fixedly connected with the trigger block (102) through a plurality of first tension springs (19), the trigger block (102) is slidably connected with the cavity (9), a magnetic sheet (20) is fixedly connected to one side wall of the trigger block (102), and the magnetic sheet (20) is attracted to the magnetic sheet (12).
3. The photovoltaic device based on fishing light complementation and automatic feeding is characterized in that a pull rod (21) is connected in the discharging box (5) in a sliding manner, a supporting plate (22) is fixedly connected to one end of the pull rod (21), a prompt plate (22) is fixedly connected to one end, far away from the supporting plate (22), of the pull rod (21), and a plurality of second stretching springs (24) are fixedly connected between the prompt plate (22) and the discharging box (5).
4. A complementary automatically-feeding photovoltaic device based on fishing light according to claim 1, characterized in that the outlet (6) is of conical design and the thermal expansion ball (8) is spherical when bulging.
5. The photovoltaic device capable of automatically feeding food based on fishing light complementation according to claim 1, characterized in that a time relay (25) is arranged on the bracket (1), and the time relay (25) is electrically connected with the micro motor (18).
6. The photovoltaic device capable of automatically feeding based on fishing light complementation according to claim 1, characterized in that one end of the sliding rod (11) far away from the magnetic block (12) is fixedly connected with a resisting block (26) matched with the thermal expansion ball (8), and the resisting block (26) is arc-shaped.
7. Use of the fishing light complementation based automatic feeding photovoltaic device according to any one of claims 1 to 6, characterized in that the method comprises the following steps:
s1, in daytime, due to the fact that the temperature rises, evaporated liquid in the thermal expansion ball (8) can be converted into gas, the thermal expansion ball (8) is made to expand to block the discharge hole (6), meanwhile, the sliding rod (11) can be extruded through the abutting block (26) when the thermal expansion ball (8) expands, the magnetic block (12) is made to move towards one side close to the trigger block (102), when the magnetic block (12) is close to the trigger block (102), the trigger block (102) can be attracted through the magnetic sheet (20) to be separated from the electric connection block (101), and a circuit in the device is made to be disconnected;
s2, the light is good in the daytime, fish materials can be put into the material discharging box (5), the pull rod (21) is pulled at the same time, so that the prompt plate (22) is lifted out, and when the material discharging box (5) is full of the fish materials, the support plate (22) can keep the prompt plate (22) in a stretching state all the time under the resistance action of the fish materials;
s3, at night, due to the fact that the air temperature is lowered, evaporating liquid in the thermal expansion ball (8) can be converted into liquid from air, the air pressure in the thermal expansion ball (8) is lowered, the thermal expansion ball (8) can contract, the discharging port (6) is opened, fish materials can automatically fall into a fish pond through the discharging port (6), meanwhile, the abutting block (26) is not extruded by the thermal expansion ball (8), the sliding rod (11) can drive the magnetic block (12) to slide to return under the action of the pulling force of the reset spring (13), the triggering block (102) is not under the action of the magnetic force of the magnetic block (12), the triggering block (102) can be in contact with the electric connection block (101) under the action of the pulling force of the first stretching spring (19), and a circuit in the device is conducted;
s4, according to S3, the micro motor (18) can be electrified to drive the worm (15) to rotate, the worm (15) can drive the rotating shaft (14) to rotate through the worm wheel (16), the rotating shaft (14) can drive the stirring blades (17) to rotate, so that fish falling into a fishpond can be better diffused, the fish can conveniently eat, when the rotating time of the micro motor (18) reaches the set value of the time relay (25), the micro motor (18) can automatically stop, long-time idling is avoided, when the fish falling out of the feed box (5) is finished, the resisting plate (22) is not under the resistance action of the fish, and at the moment, the prompt plate (22) can be retracted under the tension action of the second stretching spring (24).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010932549.XA CN112005945A (en) | 2020-09-08 | 2020-09-08 | Fishing light complementation-based photovoltaic device capable of automatically feeding food and use method thereof |
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| CN202010932549.XA CN112005945A (en) | 2020-09-08 | 2020-09-08 | Fishing light complementation-based photovoltaic device capable of automatically feeding food and use method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113057132A (en) * | 2020-12-21 | 2021-07-02 | 孙江 | Suspension type fish feed feeding device and feeding method |
| CN113251946A (en) * | 2021-05-20 | 2021-08-13 | 深圳市超准视觉科技有限公司 | All-round information acquisition system based on three-dimensional information acquisition of structured light |
| CN116420526A (en) * | 2023-03-29 | 2023-07-14 | 郓城县林业服务中心 | Energy-efficient forestry seedling breeding device |
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