CN110558245B - Self-cleaning pet feeding machine - Google Patents
Self-cleaning pet feeding machine Download PDFInfo
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- CN110558245B CN110558245B CN201910988462.1A CN201910988462A CN110558245B CN 110558245 B CN110558245 B CN 110558245B CN 201910988462 A CN201910988462 A CN 201910988462A CN 110558245 B CN110558245 B CN 110558245B
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- feeding
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- 238000004140 cleaning Methods 0.000 title claims abstract description 18
- 235000013305 food Nutrition 0.000 claims abstract description 56
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000006835 compression Effects 0.000 claims abstract description 15
- 238000007906 compression Methods 0.000 claims abstract description 15
- 239000010865 sewage Substances 0.000 claims abstract description 12
- 230000006698 induction Effects 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 238000007599 discharging Methods 0.000 claims description 22
- 238000011010 flushing procedure Methods 0.000 claims description 12
- 230000009471 action Effects 0.000 claims description 11
- 230000005484 gravity Effects 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 2
- 239000010794 food waste Substances 0.000 claims 1
- 230000036541 health Effects 0.000 abstract description 6
- 241000894006 Bacteria Species 0.000 abstract description 4
- 238000009395 breeding Methods 0.000 abstract description 3
- 230000001488 breeding effect Effects 0.000 abstract description 3
- 239000013589 supplement Substances 0.000 abstract description 2
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 241000282472 Canis lupus familiaris Species 0.000 description 1
- 235000002505 Centaurea nigra Nutrition 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 241001073742 Mylopharodon conocephalus Species 0.000 description 1
- 230000036528 appetite Effects 0.000 description 1
- 235000019789 appetite Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000012631 food intake Nutrition 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 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
- A01K5/00—Feeding devices for stock or game ; Feeding wagons; Feeding stacks
- A01K5/02—Automatic devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Birds (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
Abstract
The invention discloses a self-cleaning pet feeding machine which comprises a machine body, a grain barrel, a grain feeding basin and a machine base, wherein the machine body and the grain feeding basin are both arranged on the machine base, an induction mechanism for detecting the weight of food is arranged in the grain feeding basin, an electric mechanism is arranged in the machine base, the induction mechanism comprises a sliding plate and a conductive connector fixedly arranged at the bottom of the sliding plate, the sliding plate is connected with the bottom of the grain feeding basin through a plurality of compression springs, the electric mechanism comprises a conductive rod and a plurality of inductance coils electrically connected with the conductive rod, and the conductive connector is in sliding connection with the conductive rod. The invention has compact structure and reasonable design, when the pet eats the food in the feeding basin, the feeding machine can automatically clean and dry the feeding basin, and then supplement the food, thereby effectively reducing the breeding of bacteria in the feeding basin, protecting the health of the pet, and avoiding the pet from contacting the sewage generated when the feeding basin is automatically cleaned.
Description
Technical Field
The invention relates to the technical field of pet supplies, in particular to a self-cleaning pet feeding machine.
Background
At present, many families raise pets such as cats and dogs, and feeding water to the pets is a daily matter, but if the pets are on a business trip or out of home, the health of the pets can be ensured only by a fostering way, but the fostering cost is very high, and the pets are paid a little expense for a raiser, so that the automatic pet feeder is suitable for transportation.
Although the existing pet feeding machine can regularly and quantitatively discharge food and guarantee the regularity of pet diet, the existing pet feeding machine can only clean a food feeding basin in a manual cleaning mode, because a pet likes to press the food feeding basin with a claw when taking food, the claw is provided with a large amount of dust and bacteria, if people leave the room for a plurality of days, a plurality of harmful floras can be undoubtedly generated on the food feeding basin, so that the food is polluted, the health of the pet is influenced, and for this reason, the self-cleaning type pet feeding machine is provided.
Disclosure of Invention
The invention aims to solve the defect that a pet feeding machine in the prior art cannot automatically clean a feeding basin after meals, and provides a self-cleaning type pet feeding machine.
In order to achieve the purpose, the invention adopts the following technical scheme:
a self-cleaning pet feeding machine comprises a machine body, a grain barrel, a grain feeding basin and a machine base, wherein the machine body and the grain feeding basin are both arranged on the machine base, an induction mechanism for detecting the weight of food is arranged in the grain feeding basin, and a power mechanism is arranged in the machine base;
the induction mechanism comprises a sliding plate and a conductive connector fixedly arranged at the bottom of the sliding plate, the sliding plate is connected with the bottom of the grain feeding basin through a plurality of compression springs, and a sealing ring is arranged between the sliding plate and the inner side wall of the grain feeding basin;
electric power mechanism include the conducting rod and with conducting rod electric connection's a plurality of inductance coils, sliding connection between conducting terminal and the conducting rod is a plurality of inductance coil's top is equipped with the magnetic path jointly, the hollow rod of fixedly connected with on the magnetic path, and hollow rod runs through the frame and the lateral wall of fuselage and extend to in the fuselage, the top of hollow rod is connected with the curved boom through the pivot, the lateral wall that the curved boom runs through the fuselage is connected with the bowl lid.
Preferably, a water tank and an electric box are arranged in the machine body, a partition plate is arranged in the middle of the water tank in a sealed and inclined mode, a flushing pipe and a return pipe are communicated between the water tank and the grain feeding basin, the return pipe and the flushing pipe are located on the upper side and the lower side of the partition plate respectively, and a main control board and a conversion circuit are installed in the electric box.
Preferably, the bent arm is of a hollow structure, a dryer is installed in the machine body, a blowing opening of the dryer is communicated with the upper end of the bent arm, and the lower end of the bent arm is located at the center of the lower surface of the bowl cover.
Preferably, a grain discharging pipeline is installed below the grain barrel through a control valve, a grain discharging port and a water injection port are formed in the side wall of the grain feeding basin, and the grain discharging port and the water injection port are respectively communicated with the grain discharging pipeline and the flushing pipe.
Preferably, the weight of the hollow rod is greater than the sum of the weights of the bent arm and the bowl cover, and the resistance value of the top end of the conductive rod is far smaller than that of the lower end of the conductive rod.
The invention has the beneficial effects that:
1. through setting up devices such as sliding plate, compression spring, conductive contact, the sliding plate rises to the highest point under compression spring's effect after the pet eats the food in the basin of will feeding grain, and conductive contact also moves the topmost of conducting rod this moment, because conducting rod top resistance is far less than bottom resistance, consequently electric current can increase rapidly in this part circuit, causes the magnetic field intensity increase that solenoid produced to lift magnetic path and hollow pole.
2. Along with the reduction of the food in the feeding basin, the height of the sliding plate is also continuously increased, namely the height of the feeding basin is raised, the pet can also achieve the purpose of feeding without hard head lowering, and the cervical vertebra of the pet is protected.
3. Along with the rising of the hollow rod, the position of the rotating shaft is flush with the bottom position of the rectangular through groove, namely, the bent arm is not propped against the side wall of the machine body any more, so that the rotating shaft rotates under the action of gravity, the bowl cover is covered on the grain feeding basin, and the subsequent steps of cleaning the grain feeding basin and the like are prepared;
4. when the bowl cover falls down, the main control main board automatically controls clear water in the lower portion of the water tank to flush the grain feeding bowl, then the cleaned sewage returns to the upper portion of the water tank through the backflow pipe, the dryer is started to dry the grain feeding basin, when the grain feeding basin is cleaned, the bowl cover is covered, so that a pet can be prevented from licking the sewage due to curiosity, the dried grain feeding basin can reduce breeding of bacteria, and the pet is beneficial to physical health of the pet;
5. after the grain feeding basin is cleaned and dried, the main control panel controls food in the grain bucket to quantitatively fall into the feeding bowl, the food is compressed by the compression spring, the conductive head moves downwards to the lower part of the conductive rod, and the magnetic force of the inductance coil is not enough to support the gravity of the hollow rod and other devices, so that the hollow rod moves downwards, the bent arm rotates upwards, and the bowl cover is opened.
6. Through setting up the baffle of putting to one side, can divide into water purification district and sewage district with the water tank inner space, avoid clear water and sewage to mix, after opening the sealed lid on the outlet, sewage can be automatic to flow out in the water tank under self action of gravity, the clearance of being convenient for.
7. The display screen on the fuselage can be used to show the time interval of feeding grain last time and next time apart from, makes things convenient for people to master the appetite and the health of love pet, and voice broadcast ware can be at the time of eating automatic play owner's sound, and the call pet takes on time, and the grain bucket is made for transparent material, and people can easily judge the surplus of food in the grain bucket to in time supply food.
8. Through using devices such as conducting rod, inductance coils, hollow rod to constitute electric power mechanism and response mechanism, can realize auto-induction clout weight, after the food in the bowl is eaten by the pet, when the gravity value that response mechanism sensed is less than the standard value of settlement, can make bowl lid lock on feeding the bowl through the synergism between a plurality of parts to the low in manufacturing cost who installs is low, even ordinary maintainer also can easily change the maintenance.
In conclusion, the pet food feeding device is compact in structure and reasonable in design, when a pet eats food in the food feeding basin, the food feeding device can automatically clean and dry the food feeding basin, then supplement the food, effectively reduce breeding of bacteria in the food feeding basin, protect the health of the pet, and prevent the pet from contacting sewage generated when the food feeding basin is automatically cleaned due to the fact that the bowl cover is closed in the cleaning process of the food feeding basin.
Drawings
FIG. 1 is a schematic front view of a self-cleaning pet food dispensing machine according to the present invention;
FIG. 2 is a schematic side view of a self-cleaning pet food dispensing machine according to the present invention;
FIG. 3 is a schematic view of the internal structure of a self-cleaning pet food dispensing machine according to the present invention;
FIG. 4 is a schematic structural view of a feeding basin and an induction mechanism of the self-cleaning pet food dispenser of the present invention;
fig. 5 is an enlarged view of a portion a in fig. 4.
In the figure: the device comprises a machine body 1, a display screen 101, a voice broadcaster 102, a grain barrel 2, a machine cover 3, a bowl cover 4, a grain feeding basin 5, a grain discharging port 501, a water filling port 502, a machine base 6, a bent arm 7, a hollow rod 8, a water tank 9, a partition 901, a main control board 10, a dryer 11, a magnetic block 12, an inductance coil 13, an insulation sleeve 14, a sliding plate 15, a conductive rod 16, a conductive joint 17, a compression spring 18, a switching circuit 19, a flushing pipe 20 and a grain discharging pipeline 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, a self-cleaning pet feeding machine comprises a machine body 1, a grain barrel 2, a grain feeding basin 5 and a machine base 6, wherein the machine body 1 and the grain feeding basin 5 are both arranged on the machine base 6, an induction mechanism for detecting the weight of food is arranged in the grain feeding basin 5, and an electric power mechanism is arranged in the machine base 6;
the body 1 is also provided with a display screen 101 and a voice broadcast device 102, the display screen 101 is used for displaying the time between the last feeding and the next feeding, so that people can conveniently master the food consumption and the physical condition of pets, and the voice broadcast device 102 can automatically play the voice of a master during the eating time and call the pets to eat on time;
the grain barrel 2 is made of transparent materials and can be used for observing the balance of things, the cover 3 is buckled on the grain barrel 2, on one hand, food can be prevented from being affected with damp, and on the other hand, food can be added into the grain barrel 2 by taking down the cover 3;
the induction mechanism comprises a sliding plate 15 and a conductive connector 17 fixedly arranged at the bottom of the sliding plate 15, the sliding plate 15 is connected with the bottom of the feeding basin 5 through a plurality of compression springs 18, and the gram weight of single feeding for the small pet feeding machine is generally 30-200 g, so that the stress tolerance of 240 multiplied by 10 can be selected-3N-2100×10-3 N compression springs 18, for the large pet feeding machine, the tolerance pressure of the compression springs 18 should be properly adjusted to ensure that the total weight of the sliding plate 15 and the food in the feeding basin 5 is less than the tolerance pressure of the compression springs 18, and a sealing ring is arranged between the sliding plate 15 and the inner side wall of the feeding basin 5, and the sealing ring mainly has the function of preventing the dry food of the pet from falling to the conductive rod 16 from the gap between the sliding plate 15 and the inner side wall of the feeding basin 5;
the electric power mechanism comprises a conductive rod 16 and a plurality of inductance coils 13 electrically connected with the conductive rod 16, a conductive joint 17 is connected with the conductive rod 16 in a sliding way, an insulating sleeve 14 is sleeved outside the conductive rod 16 to avoid the electric leakage phenomenon of a circuit, the resistance value of the top end of the conductive rod 16 is far smaller than that of the lower part of the conductive rod, when the conductive connector 17 is connected with the lower part of the conductive rod 16, the circuit can be regarded as an open circuit state, the magnetic blocks 12 are jointly arranged above the plurality of inductance coils 13, the polarity of the magnetic field generated when the inductance coils 13 are electrified is opposite to that of the magnetic blocks 12, the magnetic blocks 12 are fixedly connected with the hollow rods 8, the hollow rod 8 penetrates through the side walls of the base 6 and the machine body 1 and extends into the machine body 1, the top of the hollow rod 8 is connected with a bent arm 7 through a rotating shaft, a rectangular through groove corresponding to the bent arm 7 is formed in the machine body 1, and the bent arm 7 is connected with a bowl cover 4 through the rectangular through groove;
the base 6 is also provided with a limit groove, the shape of the limit groove is matched with that of the grain feeding basin 5, and the grain feeding basin 5 is placed in the limit groove, so that a pet can be prevented from turning over the grain feeding basin 5.
In the invention, a water tank 9 and an electric box are arranged in a machine body 1, a partition 901 is arranged at the middle part of the water tank 9 in a sealed and inclined manner, a flushing pipe 20 and a return pipe are communicated between the water tank 9 and a grain feeding basin 5, the return pipe and the flushing pipe 20 are respectively positioned at the upper side and the lower side of the partition 901, electromagnetic valves are arranged on the flushing pipe 20 and the return pipe and are used for controlling the communication state of pipelines and the flowing direction of water, a water filling port and a water discharging port are arranged on the water tank 9, sealing covers are arranged on the water filling port and the water discharging port, and the partition 901 is arranged in an inclined manner, so that sewage can automatically flow out of the water tank 9 under the action of self gravity after the sealing covers on the water discharging port are opened, a main control board 10 and a conversion circuit 19 are arranged in the electric box, the main control board 10 mainly controls the time interval of single grain discharging, the working state of the electromagnetic valves and the opening time of a dryer 11, and the conversion circuit 19 plays a role of converting current when a pet feeder is charged, Protection circuit, voltage stabilization, and the like.
The bent arm 7 is of a hollow structure, a dryer 11 is installed in the machine body 1, a blowing port of the dryer 11 is communicated with the upper end of the bent arm 7, the lower end of the bent arm 7 is positioned at the center of the lower surface of the bowl cover 4, and airflow blown out by the dryer 11 flows outwards through the bent arm 7 to play a role of drying the grain feeding basin 5;
the lower part of the grain barrel 2 is provided with a grain discharging pipeline 21 through a control valve, the side wall of the grain feeding basin 5 is provided with a grain discharging port 501 and a water injection port 502, and the grain discharging port 501 and the water injection port 502 are respectively communicated with the grain discharging pipeline 21 and the flushing pipe 20.
When the multifunctional feeding machine is used, the cover 3 is taken down, a proper amount of grain is added into the grain barrel 2, the cover 3 is buckled on the grain barrel 2, the sealing performance of the grain barrel 2 is ensured, the feeding machine is powered on, the main control panel 10 is in a working state, the main control panel 10 opens the control valve on the grain discharging pipeline 21, so that the food in the grain barrel 2 quantitatively falls into the grain feeding basin 5, and it is worth explaining that the grain discharging pipeline 21 is preferably arranged in an inclined mode, and the included angle between the grain discharging pipeline 21 and the bottom wall of the machine body 1 is 45-90 degrees, so that the food is prevented from being clamped in the grain discharging pipeline 21;
when the food in the feeding basin 5 is sufficient, the sliding plate 15 compresses the compression spring 18 and slides downwards under the action of the gravity of the food to drive the conductive joint 17 to move downwards, because the resistance value of the top end of the conductive rod 16 is far smaller than that of the lower end of the conductive rod, and the resistance value of the lower end of the conductive rod is very large, when the conductive joint 17 is abutted against the lower end of the conductive rod 16, the closed loop of the conductive rod 16, the conductive joint 17, the inductance coil 13 and the like is equivalent to an open circuit state, the inductance coil 13 cannot generate a magnetic field, at the moment, the magnetic block 12 is close to the inductance coil 13, and because the weight of the hollow rod 8 is greater than the sum of the gravity of the bent arm 7 and the bowl cover 4, the hollow rod 8 can drive the bent arm 7 to move downwards, and under the action of the rotating shaft, the bent arm 7 rotates upwards, the bowl cover 4 is in an open state, and a pet can take food at will;
with the pet eating, the food feeding basin 5 has less and less residual food and less weight, under the action of the compression spring 18, the sliding plate 15 moves upwards, and the conductive joint 17 is gradually close to the top end of the conductive rod 16;
when the pet eats the food in the feeding basin 5, the conductive connector 17 reaches the top end of the conductive rod 16, the current in the partial circuit reaches the maximum value, the magnetic field generated after the inductance coil 13 is electrified is opposite to the polarity of the magnetic block 12, so that the magnetic block 12 drives the hollow rod 8 to move upwards, the position of the rotating shaft is flush with the bottom position of the rectangular through groove, the bent arm 7 does not abut against the side wall of the machine body 1 any more, but rotates along the rotating shaft under the action of gravity, and the bowl cover 4 covers the feeding basin 5;
it should be noted that, when the food in the feeding basin 5 is eaten by the pet, the bowl cover 4 should slowly fall until the bowl cover is buckled with the feeding basin 5, so as to prevent the bowl cover 4 from suddenly falling and colliding with the head of the pet, and the purpose can be easily realized by bonding the elastic sponge in the rectangular through groove, and the like, and therefore, the description is omitted;
when the bowl cover 4 is covered on the grain feeding basin 5, the main control panel 10 controls the electromagnetic valve on the flushing pipe 20 and the return pipe to be opened, the grain feeding basin 5 is flushed by water flow, and the flushed sewage returns to the sewage area at the upper part of the water tank 9 through the return pipe; after washing, the dryer 11 is opened, the grain feeding basin 5 is dried by wind, in order to improve the cleaning effect, the wind of the dryer 11 can be hot wind, and then the main control panel 10 controls the food in the grain bucket 2 to quantitatively fall into the grain feeding basin 5;
after the food falls into the feeding basin 5, the sliding plate 15 drives the conductive connector 17 to move downwards, the circuit of the part is disconnected, and the bowl cover 4 is opened.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (1)
1. A self-cleaning pet feeding machine comprises a machine body (1), a grain barrel (2), a grain feeding basin (5) and a machine base (6), and is characterized in that the machine body (1) and the grain feeding basin (5) are both installed on the machine base (6), an induction mechanism for detecting the weight of food is arranged in the grain feeding basin (5), and an electric power mechanism is arranged in the machine base (6);
the induction mechanism comprises a sliding plate (15) and a conductive connector (17) fixedly arranged at the bottom of the sliding plate (15), and the sliding plate (15) is connected with the bottom of the grain feeding basin (5) through a plurality of compression springs (18);
the electric power mechanism comprises a conductive rod (16) and a plurality of inductance coils (13) electrically connected with the conductive rod (16), a conductive connector (17) is connected with the conductive rod (16) in a sliding mode, a plurality of magnetic blocks (12) are arranged above the inductance coils (13) together, a hollow rod (8) is fixedly connected onto each magnetic block (12), the top end of each hollow rod (8) extends into the machine body (1), the top of each hollow rod (8) is rotatably connected with a bent arm (7), and each bent arm (7) penetrates through the side wall of the machine body (1) and is connected with a bowl cover (4);
a water tank (9) and an electric box are arranged in the machine body (1), a partition plate (901) is arranged in the middle of the water tank (9) in a sealed and inclined mode, a flushing pipe (20) and a return pipe are communicated between the water tank (9) and the grain feeding basin (5), and the return pipe and the flushing pipe (20) are respectively located on the upper side and the lower side of the partition plate (901);
the bent arm (7) is of a hollow structure, a dryer (11) is installed in the machine body (1), and an air blowing port of the dryer (11) is communicated with the upper end of the bent arm (7);
a grain discharging pipeline (21) is arranged below the grain barrel (2) through a control valve, and the grain discharging pipeline (21) is communicated with a grain discharging opening (501) on the side wall of the grain feeding basin (5);
the weight of the hollow rod (8) is greater than the sum of the weights of the bent arm (7) and the bowl cover (4), and the resistance value of the top end of the conductive rod (16) is far smaller than that of the lower end of the conductive rod;
when the multifunctional grain feeding device is used, the cover (3) is taken down, a proper amount of grain is added into the grain barrel (2), the cover (3) is buckled on the grain barrel (2) to ensure the sealing performance of the grain barrel (2), the feeding machine is powered on to enable the main control panel (10) to be in a working state, the main control panel (10) opens the control valve on the grain discharging pipeline (21), and the food in the grain barrel (2) quantitatively falls into the grain feeding basin (5); when the food in the feeding basin (5) is sufficient, the sliding plate (15) compresses the compression spring (18) and slides downwards under the action of the gravity of the food to drive the conductive joint (17) to move downwards, because the resistance value of the top end of the conductive rod (16) is far smaller than that of the lower end of the conductive rod, and the resistance value of the lower end of the conductive rod is very large, when the conductive joint (17) is abutted against the lower end of the conductive rod (16), the closed loop in which the conductive rod (16), the conductive joint (17) and the inductance coil (13) are arranged is equivalent to an open circuit state, the inductance coil (13) can not generate a magnetic field, at the moment, the magnetic block (12) is close to the inductance coil (13), because the weight of the hollow rod (8) is greater than the sum of the gravity of the bent arm (7) and the bowl cover (4), the hollow rod (8) can drive the bent arm (7) to move downwards, under the action of the rotating shaft, the bent arm (7) rotates upwards, and the bowl cover (4) is in an open state, the pet can eat at will; with the feeding of the pet, the food residue of the food feeding basin (5) is less and less, the weight of the food feeding basin is less and less, the sliding plate (15) moves upwards under the action of the compression spring (18), and the conductive joint (17) is gradually close to the top end of the conductive rod (16);
when the pet eats the food in the feeding basin (5), the conductive connector (17) reaches the top end of the conductive rod (16), the current in the partial circuit reaches the maximum value, the magnetic field generated after the inductance coil (13) is electrified is opposite to the polarity of the magnetic block (12), so that the magnetic block (12) drives the hollow rod (8) to move upwards, the position of the rotating shaft is flush with the bottom position of the rectangular through groove, the bent arm (7) does not abut against the side wall of the machine body (1) any more, but rotates along the rotating shaft under the action of gravity, and the bowl cover (4) covers the feeding basin (5);
when the food in the feeding basin (5) is eaten by the pet, the bowl cover (4) slowly falls until the bowl cover is buckled with the feeding basin (5) so as to prevent the bowl cover (4) from suddenly falling and colliding the head of the pet; after the bowl cover (4) is covered on the grain feeding basin (5), the main control panel (10) controls the electromagnetic valves on the flushing pipe (20) and the return pipe to be opened, the grain feeding basin (5) is flushed by water flow, and the flushed sewage returns to a sewage area at the upper part of the water tank (9) through the return pipe; after washing, the dryer (11) is opened, the grain feeding basin (5) is dried by wind, in order to improve the cleaning effect, the wind of the dryer (11) is hot wind, and then the main control panel (10) controls the food in the grain barrel (2) to quantitatively fall into the grain feeding basin (5); after the food falls into the feeding basin (5), the sliding plate (15) drives the conductive connector (17) to move downwards, the circuit of the part is disconnected, and the bowl cover (4) is opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910988462.1A CN110558245B (en) | 2019-10-17 | 2019-10-17 | Self-cleaning pet feeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910988462.1A CN110558245B (en) | 2019-10-17 | 2019-10-17 | Self-cleaning pet feeding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110558245A CN110558245A (en) | 2019-12-13 |
| CN110558245B true CN110558245B (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910988462.1A Active CN110558245B (en) | 2019-10-17 | 2019-10-17 | Self-cleaning pet feeding machine |
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| CN (1) | CN110558245B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112400723A (en) * | 2020-11-09 | 2021-02-26 | 李奎 | Domestic intelligent pet feeder |
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| CN107155918A (en) * | 2017-05-31 | 2017-09-15 | 蒋丽红 | Automatic pet feeding device |
| CN208159739U (en) * | 2018-03-22 | 2018-11-30 | 王宇 | A kind of pet automatic feeding device |
| CN109729988A (en) * | 2019-03-05 | 2019-05-10 | 曹鹏飞 | A kind of animal husbandry livestock concentration raising column |
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| WO2019023614A1 (en) * | 2017-07-27 | 2019-01-31 | Wagz, Inc | Animal feed recommendation methods and systems |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107155918A (en) * | 2017-05-31 | 2017-09-15 | 蒋丽红 | Automatic pet feeding device |
| CN208159739U (en) * | 2018-03-22 | 2018-11-30 | 王宇 | A kind of pet automatic feeding device |
| CN109729988A (en) * | 2019-03-05 | 2019-05-10 | 曹鹏飞 | A kind of animal husbandry livestock concentration raising column |
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