CN113875623A - Pet feeding device - Google Patents
Pet feeding device Download PDFInfo
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- CN113875623A CN113875623A CN202111083890.3A CN202111083890A CN113875623A CN 113875623 A CN113875623 A CN 113875623A CN 202111083890 A CN202111083890 A CN 202111083890A CN 113875623 A CN113875623 A CN 113875623A
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- back plate
- compression roller
- motor
- opening
- pet
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- 238000001125 extrusion Methods 0.000 claims abstract description 61
- 230000006835 compression Effects 0.000 claims abstract description 50
- 238000007906 compression Methods 0.000 claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 230000009471 action Effects 0.000 claims abstract description 11
- 238000004891 communication Methods 0.000 claims abstract description 7
- 230000003993 interaction Effects 0.000 claims abstract description 6
- 235000013305 food Nutrition 0.000 claims description 32
- 238000003825 pressing Methods 0.000 claims description 32
- 238000005303 weighing Methods 0.000 claims description 22
- 230000009467 reduction Effects 0.000 claims description 8
- 230000000994 depressogenic effect Effects 0.000 claims description 7
- 230000000845 anti-microbial effect Effects 0.000 claims description 6
- 239000004599 antimicrobial Substances 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 235000013339 cereals Nutrition 0.000 description 54
- 230000000694 effects Effects 0.000 description 12
- 230000006872 improvement Effects 0.000 description 11
- 241000894006 Bacteria Species 0.000 description 3
- 235000016709 nutrition Nutrition 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 230000002485 urinary effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
- A01K5/0275—Automatic devices with mechanisms for delivery of measured doses
- A01K5/0283—Automatic devices with mechanisms for delivery of measured doses by weight
-
- 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
- A01K5/01—Feed troughs; Feed pails
- A01K5/0114—Pet food dispensers; Pet food trays
Landscapes
- Life Sciences & Earth Sciences (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 pet feeding device, which comprises a shell and a feeding mechanism arranged in the shell, wherein the shell is provided with an operation panel for user interaction and a control system arranged on the operation panel; the feeding mechanism comprises an extrusion back plate for mounting the wet grain bag, a compression roller arranged on the extrusion back plate and a driving device arranged on the extrusion back plate or the shell, the driving device is linked with the compression roller to drive the compression roller to roll on the extrusion back plate, and an extrusion space for extruding the wet grain bag is formed between the compression roller and the extrusion back plate; the driving device is in communication connection with the control system, and the control system controls the driving device to execute driving action; the control system comprises a controller and a wireless communicator, the wireless communicator is communicated with the mobile phone of the user and receives the feeding instruction sent by the mobile phone, and the controller respectively receives the feeding instruction of the operation panel and the feeding instruction of the mobile phone and controls the driving device to execute the driving action. The invention can be used for feeding wet grains.
Description
Technical Field
The invention relates to a pet tool, in particular to a pet feeding device.
Background
In the field of pets, staple pet food is mainly divided into wet food and dry food, and most domestic pets mainly eat the dry food due to the economical efficiency and convenience of the dry food. However, if the pet takes the dry food for a long time, the water intake of the pet is too low, and the serious pet can cause urinary system and other related diseases of the pet, which is not good for the health of the pet. Therefore, the wet food not only can provide more comprehensive nutrition for the pet, but also has sufficient water intake which is more beneficial to the health of the pet. However, the price of the wet food in the market is high, the wet food can is easy to deteriorate after being opened, the pet needs to eat for many times within one day, if the pet is manually thrown, the time and the labor are wasted, and the like, and the wet food is lower than the wet food in practical use due to the reasons. Meanwhile, although a large number of varieties of automatic pet feeding devices are available in the market at present, all automatic pet feeding devices in the market at present are designed for feeding dry pet foods. Automatic feeding equipment designed for feeding wet pet food is not available in the market.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a pet feeding device which can feed wet grains.
In order to achieve the purpose, the invention provides the following technical scheme: a pet feeding device comprises a shell and a feeding mechanism arranged in the shell, wherein the shell is provided with an operation panel for user interaction and a control system arranged on the operation panel; the feeding mechanism comprises an extrusion back plate for mounting the wet grain bag, a compression roller arranged on the extrusion back plate and a driving device arranged on the extrusion back plate or the shell, the driving device is linked with the compression roller to drive the compression roller to roll on the extrusion back plate, and an extrusion space for extruding the wet grain bag is formed between the compression roller and the extrusion back plate; the driving device is in communication connection with a control system, and the control system controls the driving device to execute driving action; the casing has a discharge gate, the discharge gate below is provided with the food basin, and when wet grain bag installed on the extrusion backplate, its export corresponds with the discharge gate.
As a further improvement of the present invention, the control system includes a controller and a wireless communicator, the wireless communicator communicates with the mobile phone of the user and receives the feeding command sent by the mobile phone, and the controller respectively receives the feeding command of the operation panel and the feeding command of the mobile phone and controls the driving device to execute the driving action.
As a further improvement of the invention, the bowl is detachably connected with the shell, and a bowl support is arranged on the shell corresponding to the bowl.
As a further improvement of the invention, a weighing sensor which is in communication connection with a control system is arranged in the shell corresponding to the position of the bowl support, a weighing threshold value is arranged in the control system, and when a weight signal detected by the weighing sensor reaches the weighing threshold value, the driving device stops driving the press roller.
As a further improvement of the invention, a connecting plate is arranged in the shell, the weighing sensor is connected with the bowl support through the connecting plate, and the weight of the wet grain in the food basin is detected through the bowl support.
As a further development of the invention, the bowl has an antimicrobial coating or is made of an antimicrobial material.
As a further improvement of the invention, a guide device is arranged between the compression roller and the extrusion back plate, and the compression roller moves on the extrusion back plate through the guide device.
As a further improvement of the invention, the guide device comprises a guide rail extending along the moving direction of the press roller, and two ends of the press roller are connected on the guide rail and connected with the guide rail in a sliding way along the guide rail.
Optionally, the guide rail is a convex rib arranged on the extrusion back plate, grooves are arranged on two sides of the compression roller, and the compression roller is in sliding connection with the convex rib in a concave-convex matching mode.
Optionally, the guide rail is a groove arranged on the extrusion back plate, the two sides of the compression roller are provided with convex ribs, and the compression roller is in sliding connection with the convex ribs in a concave-convex matching mode.
Optionally, the guide rail is a connecting rod in a long strip shape, the connecting rod is connected to the extrusion back plate along the moving direction of the compression roller, and the compression roller is slidably connected to the connecting rod.
As a further improvement of the invention, a sunken groove is arranged on one side surface of the extrusion back plate corresponding to the compression roller, and the width of the sunken groove is larger than the diameter of the roller body on the compression roller.
As a further improvement of the invention, a hook for installing a wet grain bag is arranged in the sunken groove, and the top of the hook does not exceed the surface of the sunken groove on one side of the lower chute, which faces the extrusion space.
As a further improvement of the invention, the extrusion back plate is provided with an opening and closing device for opening and closing the outlet of the wet grain bag.
As a further improvement of the invention, the extrusion back plate is provided with an opening and closing device for opening and closing the outlet of the wet grain bag, and the opening and closing device is arranged on one side of the extrusion back plate, which is far away from the sunken groove.
Optionally, the opening and closing device includes an opening and closing gate, a spring connected to the opening and closing gate for providing a return elastic force, and an electromagnet for attracting the opening and closing gate when energized; the electromagnet attracts the opening and closing gate through magnetic force so as to open or close the outlet of the wet grain bag.
Optionally, the opening and closing device comprises a cam for pressing the wet grain bag and a motor linked with the cam, a reduction gear is arranged between the motor and the cam, and the motor drives the cam to rotate forward and backward through the reduction gear so as to open or close the outlet of the wet grain bag.
As a further improvement of the invention, the opening and closing device further comprises a photoelectric sensing switch associated with the motor, wherein the photoelectric sensing switch is used for detecting the pressing state of the cam on the wet grain bag, and when the wet grain bag is pressed, the motor stops rotating.
Optionally, the driving mechanism comprises a motor and a screw rod linked with the motor, the screw rod is linked with the pressing roller, and when the motor rotates, the pressing roller is driven by the screw rod to roll on the extrusion back plate.
Optionally, the driving mechanism includes a motor, a worm linked with the motor, a worm wheel matched with the worm, and a screw coaxially fixed with the worm wheel; the screw rod is in threaded connection with the compression roller, and when the worm wheel rotates, the screw rod is driven to rotate, and the compression roller moves.
Optionally, the driving mechanism includes a motor, a gear linked with the motor, and a rack engaged with the gear, the rack is linked with the pressure roller, and when the motor drives the gear to rotate, the rack drives the rack to move telescopically.
The invention has the beneficial effects that:
1. set up operating panel, the simplified operation combines control system and drive arrangement, compression roller to carry out a key and feeds and eat, utilizes drive arrangement to drive the compression roller, can carry out the effect of accurate control to pet grain extrusion capacity.
2. Reduce the propagation of bacteria on hands and improve the feeding safety.
3. The compound rice is matched with wet grains, and has better nutritional effect compared with dry grains.
4. The extrusion mode of the compression roller is used, so that the wet pet food in the wet pet food bag can be completely extruded, and the waste of the wet pet food is avoided.
5. The cooperation cell-phone sends the instruction and can carry out long-range feeding and eat, avoids because personnel can't normally feed outside, leads to the pet to be in the hungry state.
Drawings
FIG. 1 is a schematic view of the housing structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the bowl portion of the present invention;
FIG. 3 is a block diagram of the connection of some of the components of the present invention;
FIG. 4 is an enlarged view of the part A in FIG. 2;
FIG. 5 is a schematic structural view of an embodiment of a connecting rod of the present invention;
FIG. 6 is a schematic view of another embodiment of a connecting rod according to the present invention;
FIG. 7 is a schematic structural view of a male-female mating embodiment of the present invention;
FIG. 8 is a schematic structural view of another concavo-convex fitting embodiment of the present invention;
FIG. 9 is a schematic view of the opening and closing device of the present invention;
FIG. 10 is a schematic view of another opening and closing device according to the present invention;
FIG. 11 is a schematic structural view of a lead screw according to an embodiment of the present invention;
FIG. 12 is a schematic structural diagram of an embodiment of a worm gear according to the present invention;
fig. 13 is a schematic structural view of an embodiment of the rack of the present invention.
Reference numerals: 1. a housing; 11. a discharge port; 2. a feeding mechanism; 21. extruding the back plate; 22. a compression roller; 23. a drive mechanism; 231. a screw rod; 232. a worm; 233. a worm gear; 234. a screw; 235. a gear; 236. a rack; 24. a guide rail; 2411. a rib is protruded; 2412. a groove; 242. a connecting rod; 25. sinking grooves; 26. hooking; 27. an opening and closing device; 271. opening and closing a gate; 272. a spring; 273. an electromagnet; 274. a cam; 276. a photoelectric sensing switch; 3. an operation panel; 4. a controller; 5. a wireless communicator; 6. a speaker; 7. a food basin; 81. supporting a bowl; 82. a connecting plate; 9. and a weighing sensor.
Detailed Description
The invention will be further described in detail with reference to the following examples, which are given in the accompanying drawings.
As shown with reference to figures 1-13,
example 1
A pet feeding device comprises a shell 1 and a feeding mechanism 2 arranged in the shell 1, wherein an operation panel 3 for user interaction and a control system arranged on the operation panel 3 are arranged on the shell 1; the feeding mechanism 2 comprises an extrusion back plate 21 for mounting the wet grain bag, a compression roller 22 arranged on the extrusion back plate 21 and a driving device arranged on the extrusion back plate 21 or the shell 1, the driving device is linked with the compression roller 22 to drive the compression roller 22 to roll on the extrusion back plate 21, and an extrusion space for extruding the wet grain bag is formed between the compression roller 22 and the extrusion back plate 21; the driving device is in communication connection with a control system, and the control system controls the driving device to execute driving action; the shell body 1 is provided with a discharge hole 11, a food basin 7 is arranged below the discharge hole 11, and when the wet grain bag is arranged on the extrusion back plate 21, the outlet of the wet grain bag corresponds to the discharge hole 11.
Operation panel 3 can supply the user to interact to operate, can control drive arrangement through control system after the interaction, when the interaction operation is ejection of compact instruction, control system control drive arrangement carries out the drive action, and compression roller 22 begins to remove this moment, rolls the extrusion on extrusion backplate 21, extrudees the wet grain in the wet grain bag through the extrusion effect, actually extrudees from the export to fall into food basin 7 through discharge gate 11, and then accomplish this feeding.
When need feed at every turn, only need with operation panel 3 operate can, avoided the operation of people's hand to wet grain, touch oil stain need wash hand afterwards easily, also avoid the hand bacterium to enter into in the wet grain. Based on the scheme, the feeding can be controlled for multiple times and conveniently.
As a further preferable scheme, the control system comprises a controller 4 and a wireless communicator 5, the wireless communicator 5 is communicated with the mobile phone of the user and receives the feeding command sent by the mobile phone, and the controller 4 respectively receives the feeding command of the operation panel 3 and the feeding command of the mobile phone and controls the driving device to execute the driving action.
The wireless communicator 5 is used for communicating with the mobile phone, so that the feeding can be carried out at work or during the outing time by carrying out remote control through the mobile phone and remotely sending a feeding command.
Optionally, a loudspeaker can be further arranged in the shell 1, voice is recorded into the control system in advance, the voice is played during feeding, for example, the recorded voice is the name of a pet, and the recorded voice is emitted through the loudspeaker when the feeding instruction is started. The recording process can be directly performed through the loudspeaker 6 arranged in the shell 1, and can also be performed through a mobile phone.
Example 2
This embodiment is based on embodiment 1, and the bowl 7 is preferably selected, wherein the bowl 7 is detachably connected with the casing 1, and a bowl support 81 is arranged on the casing 1 corresponding to the bowl 7.
Detachable eats basin 7 and is convenient for wash, and cooperation bowl supports 81, can carry on spacingly to eating basin 7, and the pet eats the removal of basin 7 when the feed. Specifically, the bowl support 81 may be bowl-shaped, and the bowl 7 may be directly placed in the bowl support 81 in accordance with the shape of the bowl 7.
In order to improve the intelligent control effect, a weighing sensor 9 in communication connection with a control system is arranged in the shell 1 corresponding to the position of the bowl support 81, a weighing threshold value is arranged in the control system, and when a weight signal detected by the weighing sensor 9 reaches the weighing threshold value, the driving device stops driving the press roller 22.
The wet grain in the food basin 7 is weighed by the weighing sensor 9, a weight signal obtained by weighing is sent to the control system, and the control system compares the weight signal with a weighing threshold value, so that if the weight signal reaches the weighing threshold value, the control system stops controlling the driving device to work, and the driving device stops driving the press roller 22. Through ration feeding, can avoid the nutrition surplus to cause the pet excessively to become fat, lead to the health problem.
More specifically, a connecting plate 82 is arranged in the housing 1, the weighing sensor 9 is connected with a bowl support 81 through the connecting plate 82, and the weight of the wet grain in the food basin 7 is detected through the bowl support 81.
The attachment plate 82 may be used to attach the bowl support 81 or to mount a weight sensor that can have a platform. When the bowl 7 is placed on the bowl support 81, the wet food begins to fall into the bowl 7. Support bowl supports 81 are supported through connecting plate 82 to make it install on weighing transducer, can make weighing transducer's detection effect more stable.
Optionally, the bowl 7 has an antimicrobial coating or is made of an antimicrobial material. This scheme can improve the antibiotic effect of edible basin 7, and then improves the security of pet's feed, reduces the germ and intakes.
Example 3
Based on the protocols of examples 1 and 2, various alternatives are also provided below.
First, a guide device is provided between the pressing roller 22 and the pressing back plate 21, and the pressing roller 22 moves on the pressing back plate 21 through the guide device. The guide device can stabilize the rolling direction of the press roll 22, assist the drive mechanism 23 to perform guiding and positioning, and reduce the requirements on the drive mechanism 23.
Specifically, the guide means includes a guide rail 24 extending along the moving direction of the pressing roller 22, and both ends of the pressing roller 22 are connected to the guide rail 24 and slidably connected to the guide rail 24 along the guide rail 24.
The guide device in this embodiment employs a guide rail 24, the guide rail 24 extends along the moving direction of the press roller 22 to limit the moving direction of the press roller 22, and the guide rail 24 is matched with two ends of the press roller 22, and it is obvious to those skilled in the art that the guide rail 24 is respectively matched with two ends of the guide rail 24, and specifically, the guide rail 24 may be arranged on two sides of the extrusion back plate 21, so that the press roller 22 has a stable guiding effect. More specifically, it is known to those skilled in the art that the pressing roller 22 in the present embodiment actually includes a rolling roller body for rolling and pressing and a bracket for mounting the roller body, which is used for cooperating with the driving mechanism 233 and the pressing back plate 21. Thus the lower guide rail 24 engages the platen roller 22 and, in effect, the carriage.
For the specific solution of the guide rail 24, the following have various alternative embodiments:
1. the guide rail 24 is a convex rib 2411 arranged on the extrusion back plate 21, grooves 2412 are arranged on two sides of the press roller 22, and the press roller 22 and the convex rib 2411 are in concave-convex matched sliding connection.
2. The guide rail 24 is a groove 2412 arranged on the extrusion back plate 21, the two sides of the press roller 22 are provided with convex ribs 2411, and the press roller 22 and the convex ribs 2411 are in concave-convex matched sliding connection.
3. The guide rail 24 is an elongated connecting rod 242, the connecting rod 242 is connected to the pressing back plate 21 along the moving direction of the pressing roller 22, and the pressing roller 22 is slidably connected to the connecting rod 242.
Wherein, the 1 st scheme, with protruding muscle 2411 setting on extrusion backplate 21, the both sides of compression roller 22 set up recess 2412 this moment and can accomplish unsmooth complex slip, and this guide effect is stable and effective, simple structure.
In the scheme 2, the groove 2412 is arranged on the extrusion back plate 21, and the convex rib 2411 on the press roller 22 and the groove 2412 slide in a concave-convex matching manner, so that the guide effect is stable and effective, and the structure is simple.
In the 3 rd solution, the guide rail 24 is a long bar, and may be cylindrical, and is installed on the extrusion back plate 21 as a guide post, and then the support of the press roller 22 is installed on the guide post for sliding guidance, and the preferable guide posts may be two, so that the turning can be further limited, and the support is prevented from deflecting by using the guide post as an axis.
The selection of the drive mechanism 23 can be selected from the following options:
1. the driving mechanism 23 includes a motor and a lead screw 231 linked with the motor, the lead screw 231 is linked with the press roller 222, and when the motor rotates, the press roller 22 is driven to roll on the extrusion back plate 21 through the lead screw 231.
2. The driving mechanism 23 comprises a motor, a worm 232 linked with the motor, a worm wheel 233 matched with the worm 232, and a screw 234 coaxially fixed with the worm wheel 233; the screw 234 is screw-coupled to the platen roller 22, and when the worm wheel 233 rotates, the screw 234 is driven to rotate and the platen roller 22 moves.
3. The driving mechanism 23 comprises a motor, a gear 235 linked with the motor, and a rack 236 meshed with the gear 235, wherein the rack 236 is linked with the compression roller 22, and when the motor drives the gear 235 to rotate, the rack 236 carries the rack 236 to move telescopically.
In the above-mentioned scheme 1, the motor is linked with the lead screw 231, the lead screw 231 is driven to rotate when the motor rotates, and when the lead screw 231 rotates, the lead screw can be linked with the press roller 22, specifically, the lead screw 231 is in threaded connection with the bracket of the press roller 22, wherein when the lead screw 231 rotates, the bracket can move on the lead screw 231, and in the moving process of the bracket, the press roller 22 can move. The straight-forward driving mode can enable the driving efficiency to be higher, meanwhile, the structure is simpler, and the assembling difficulty is smaller.
In the above-mentioned 2 nd solution, the worm 232 is driven to rotate by the rotation of the motor, and further drives the worm wheel 233 to rotate, and drives the screw 234 to rotate by the worm wheel 233, and further cooperates with the threaded connection of the bracket, so as to enable the pressure roller 22 to roll and extrude. And the extrusion of the press roller 22 is more stable by virtue of the self-locking effect of the worm wheel 233 and the worm 232.
In the above-mentioned solution 3, the gear 235 is rotated by the rotation of the motor, the gear 235 can move with the rack 236 when rotating, the roller 22 is driven to move by the movement of the rack 236, specifically, the rack 236 may be directly integrated on the bracket, and the bracket is driven to move by the meshing of the gear 235 and the rack 236. This drive is the simplest to assemble, but wears faster and is not as long lived as the first two.
The motors can be either a clothes motor or a stepping motor.
Example 4
Based on any one of the above embodiments, the present embodiment is optimized to improve the installation efficiency of the moisture pouch.
First, a depressed groove 25 is provided on a side surface of the back extrusion plate 21 corresponding to the rolls 22, and the width of the depressed groove 25 is larger than the diameter of the roll body on the rolls 22.
Secondly, a hook 26 for installing a wet grain bag is arranged in the sunken groove 25, and the top of the hook 26 does not exceed the surface of the extrusion space facing one side of the sunken groove 25.
When the wet grain bag needs to be installed, the position of the compression roller 22 can be adjusted, then the tail of the wet grain bag is inserted into the sunken groove 25, then the driving mechanism 23 drives the support to move, and further the compression roller 22 is driven to roll until the compression roller 22 starts to press the wet grain bag, and the wet grain in the wet grain bag is extruded and fed. The wet grain bag can be quickly and conveniently installed through the design of the sunken groove 25, and the compression roller 22 is prevented from blocking the installation.
Install wet grain bag through couple 26, cooperate the groove 25 that sinks to can insert behind the groove 25 that sinks in the afterbody of wet grain bag and cooperate with couple 26, make couple 26 install wet grain bag, make it can not drop, the compression roller 22 only need play the squeezing action this moment can, need not carry out the centre gripping simultaneously to wet grain bag fixed.
Example 5
Based on any of the above embodiments, the following is also optimized for sealing of wet pouches. Wherein the extrusion back plate 21 is provided with an opening and closing device 27 for opening and closing the outlet of the wet grain bag.
Specifically, if this embodiment is based on the solution of the embodiment, the opening and closing device 27 is disposed on the side of the pressing back plate 21 away from the depressed groove 25. The position is more convenient to operate the outlet position of the wet grain bag.
The outlet of the wet grain bag is opened and closed by the opening and closing device 27, so that the outflow of soup can be reduced or avoided, air and bacteria can be isolated, and the safety problem caused by deterioration of wet grains can be avoided.
Specifically, the opening and closing device 27 may adopt at least one of the following schemes:
1. the opening and closing device 27 comprises an opening and closing gate 271, a spring 272 connected to the opening and closing gate 271 and used for providing reset elastic force, and an electromagnet 273 used for electrifying and attracting the opening and closing gate 271; the electromagnet 273 attracts the opening and closing gate 271 by magnetic force to open or close the outlet of the wet grain bag.
2. The opening and closing device 27 comprises a cam 274 used for pressing the wet grain bag and a motor linked with the cam 274, a reduction gear 235 is arranged between the motor and the cam 274, and the motor drives the cam 274 to rotate positively and negatively through the reduction gear 235 so as to open or close the outlet of the wet grain bag.
In the above scheme 1, the attraction of the electromagnet 273 can be matched with the opening and closing gate 271, so that the outlet of the wet grain bag is squeezed and sealed or reset and opened. The electromagnet 273 and the opening and closing gate 271 are matched in two modes, one mode is that magnetism is generated by electrifying the electromagnet 273, the opening and closing gate 271 is attracted, the wet grain bag is extruded and sealed, and after the electromagnet 273 is powered off, the opening and closing gate 271 can be reset through the spring 272; the other is that when the electromagnet 273 is electrified to generate magnetism, the opening and closing gate 271 is attracted to remove the sealing of the wet grain bag, which means that in a normal state, when the electromagnet 273 is not electrified, the opening and closing gate 271 is in a state of sealing the wet grain bag by default under the action of the elastic force of the spring 272.
In the scheme 2, the cam 274 is driven by the rotation of the motor, and then the cam 274 presses and seals or opens the outlet of the wet grain bag. The reduction gear 235 is matched to reduce the rotating speed of the cam 274, so that the problem that the cam 274 rotates too fast and is difficult to control is avoided.
In order to further improve the control effect on the cam 274, the opening and closing device 27 further comprises a photoelectric sensing switch 276 associated with the motor, the photoelectric sensing switch 276 is used for detecting the pressing state of the cam 274 on the wet grain bag, and when the wet grain bag is pressed, the motor stops rotating.
The cooperation of photoelectric sensing switch 276 detects the rotation state of cam 274, and this photoelectric sensing switch 276 can set up between motor and cam 274, detects the rotation of cam 274, and then the pressfitting state that current cam 274 located is fed back, can improve closed-loop control effect, avoids motor overdrive and damages.
In the following alternative, a clutch device is further arranged between the motor and the cam 274, and when the cam 274 is pressed on the wet grain bag, the motor is disengaged from driving the cam 274.
Through set up clutch between cam 274 and motor, can break away from the motor cooperation after cam 274 pressfitting seals wet grain bag on wet grain bag, avoid the motor to damage when overdrive, and then protect motor and cam 274.
Specifically, the clutch device can be provided between the reduction gear 235 and the cam 274.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (20)
1. A pet feeding device comprises a shell and a feeding mechanism arranged in the shell, and is characterized in that the shell is provided with an operation panel for user interaction and a control system arranged on the operation panel; the feeding mechanism comprises an extrusion back plate for mounting the wet grain bag, a compression roller arranged on the extrusion back plate and a driving device arranged on the extrusion back plate or the shell, the driving device is linked with the compression roller to drive the compression roller to roll on the extrusion back plate, and an extrusion space for extruding the wet grain bag is formed between the compression roller and the extrusion back plate; the driving device is in communication connection with a control system, and the control system controls the driving device to execute driving action; the shell is provided with a discharge hole, a food basin is arranged below the discharge hole, and when the wet grain bag is arranged on the extrusion back plate, the outlet of the wet grain bag corresponds to the discharge hole;
the control system comprises a controller and a wireless communicator, the wireless communicator is communicated with a mobile phone of a user and receives a feeding instruction sent by the mobile phone, and the controller respectively receives the feeding instruction of the operation panel and the feeding instruction of the mobile phone and controls the driving device to execute driving action.
2. The pet food delivery device of claim 1, wherein the bowl is removably connected to the housing, and a bowl support is provided on the housing at a location corresponding to the bowl.
3. The pet feeding device as claimed in claim 2, wherein a weighing sensor in communication connection with the control system is disposed in the casing at a position corresponding to the bowl support, a weighing threshold is disposed in the control system, and the driving device stops driving the press roller when a weight signal detected by the weighing sensor reaches the weighing threshold.
4. The pet food delivery device of claim 3, wherein a connecting plate is disposed in the housing, the weighing sensor is connected to the bowl support through the connecting plate, and the weight of the wet food in the bowl is detected through the bowl support.
5. The pet feeding device of claim 1 or 2 or 3 or 4, wherein the feeding basin has an antimicrobial coating or is made of an antimicrobial material.
6. The pet feeding device as claimed in claim 1, wherein a guide is provided between the pressing roller and the pressing back plate, and the pressing roller moves on the pressing back plate through the guide.
7. The pet feeding device of claim 6, wherein the guide means includes a guide rail extending along a moving direction of the compression roller, and both ends of the compression roller are connected to the guide rail and slidably connected to the guide rail along the guide rail.
8. The pet feeding device as claimed in claim 7, wherein the guide rail is a rib provided on the extrusion back plate, grooves are provided on both sides of the compression roller, and the compression roller and the rib are slidably connected in a concave-convex fit manner.
9. The pet feeding device of claim 7, wherein the guide rail is a groove formed on the extrusion back plate, ribs are arranged on two sides of the compression roller, and the compression roller and the ribs are in sliding connection in a concave-convex matching manner.
10. The pet feeding device of claim 7, wherein the guide rail is an elongated connecting rod connected to the extrusion back plate along a moving direction of the compression roller, and the compression roller is slidably connected to the connecting rod.
11. The pet feeding device as claimed in claim 1, 7 or 8, wherein a depressed groove is formed on a side surface of the pressing back plate corresponding to the pressing roller, and the width of the depressed groove is greater than the diameter of the roller body on the pressing roller.
12. The pet feeding device as claimed in claim 11, wherein a hook for mounting a wet grain bag is provided in the depressed groove, and the top of the hook does not exceed the surface of the depressed groove on the side facing the lower chute from the extrusion space.
13. The pet feeding device as claimed in claim 1, 6 or 7, wherein the extrusion back plate is provided with an opening and closing device for opening and closing an outlet of the wet grain bag.
14. The pet feeding device as claimed in claim 13, wherein the extrusion back plate is provided with an opening and closing device for opening and closing an outlet of the wet grain bag, and the opening and closing device is arranged on one side of the extrusion back plate far away from the sinking groove.
15. The pet feeding device of claim 14, wherein the opening and closing device comprises an opening and closing gate, a spring connected to the opening and closing gate for providing a return elastic force, and an electromagnet for attracting the opening and closing gate when energized; the electromagnet attracts the opening and closing gate through magnetic force so as to open or close the outlet of the wet grain bag.
16. The pet feeding device of claim 14, wherein the opening and closing device comprises a cam for pressing the wet grain bag and a motor linked with the cam, a reduction gear is arranged between the motor and the cam, and the motor drives the cam to rotate forward and backward through the reduction gear so as to open or close an outlet of the wet grain bag.
17. The pet feeding device of claim 16, wherein the opening and closing device further comprises a photoelectric sensing switch associated with the motor, the photoelectric sensing switch is configured to detect a pressing state of the cam on the wet food bag, and the motor stops rotating when the wet food bag is pressed.
18. The pet feeding device as claimed in claim 1, 2, 3, 4, 6, 7, 8, 9 or 10, wherein the driving mechanism comprises a motor and a lead screw linked with the motor, the lead screw is linked with the pressing roller, and when the motor rotates, the pressing roller is driven by the lead screw to roll on the pressing back plate.
19. The pet food dispensing device of claim 1, 2, 3, 4, 6, 7, 8, 9, or 10, wherein the driving mechanism comprises a motor, a worm linked with the motor, a worm wheel matched with the worm, a screw fixed coaxially with the worm wheel; the screw rod is in threaded connection with the compression roller, and when the worm wheel rotates, the screw rod is driven to rotate, and the compression roller moves.
20. A pet food dispensing device as claimed in claim 1, 2, 3, 4, 6, 7, 8, 9 or 10, wherein the driving mechanism comprises a motor, a gear linked with the motor, and a rack engaged with the gear, the rack is linked with the pressing roller, and when the motor drives the gear to rotate, the rack drives the rack to move telescopically.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111083890.3A CN113875623A (en) | 2021-09-15 | 2021-09-15 | Pet feeding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111083890.3A CN113875623A (en) | 2021-09-15 | 2021-09-15 | Pet feeding device |
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| CN113875623A true CN113875623A (en) | 2022-01-04 |
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| CN202111083890.3A Pending CN113875623A (en) | 2021-09-15 | 2021-09-15 | Pet feeding device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230172162A1 (en) * | 2021-12-03 | 2023-06-08 | Deniece Johnson | Dog Training System |
| CN117426317A (en) * | 2023-12-20 | 2024-01-23 | 北京猫猫狗狗科技有限公司 | Pet paste food extrusion device and automatic pet feeding machine |
Citations (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB565033A (en) * | 1943-03-24 | 1944-10-24 | Harold Edward Dudley | Improvements in apparatus for uniting strips of belting or the like material longitudinally by staples |
| BE695976A (en) * | 1966-03-24 | 1967-09-01 | ||
| SU1269769A1 (en) * | 1984-07-12 | 1986-11-15 | Омский Ордена Ленина Сельскохозяйственный Институт Им.С.М.Кирова | Feed distributor |
| AU99313S (en) * | 1987-05-28 | 1988-01-28 | Viscount Caravans Pty Ltd | Extrusion |
| JPH09132217A (en) * | 1995-11-06 | 1997-05-20 | Tsukishima Kikai Co Ltd | Bag opening device for food packaging bag |
| AU2001100140A4 (en) * | 2001-07-09 | 2001-08-02 | Gts Investments Pty Ltd | Cottonseed feeder |
| RU2190528C2 (en) * | 2000-07-04 | 2002-10-10 | Оренбургский государственный университет | Feeder of extruder for producing feeds |
| CN101284639A (en) * | 2007-05-07 | 2008-10-15 | 马雷克·希曼斯基 | Liquid dispensing apparatus |
| CN103523731A (en) * | 2012-07-03 | 2014-01-22 | 里奇产品有限公司 | Simple serve topping dispenser |
| CN105236039A (en) * | 2015-09-11 | 2016-01-13 | 无锡豪思纺织品有限公司 | Novel rotary type clogging breaking machine |
| CN106207300A (en) * | 2016-08-01 | 2016-12-07 | 芜湖格利特新能源科技有限公司 | A kind of echelon utilizes energy storage lithium ion battery recovery process |
| CN206024826U (en) * | 2016-08-31 | 2017-03-22 | 潍坊歌尔电子有限公司 | Pet feeding device |
| CN107624665A (en) * | 2017-09-22 | 2018-01-26 | 深圳市创新尚品科技有限公司 | Automatic pet feeding device |
| CN207411161U (en) * | 2017-09-22 | 2018-05-29 | 深圳市创新尚品科技有限公司 | Automatic pet feeding device |
| CN108094243A (en) * | 2017-12-15 | 2018-06-01 | 郑州游爱网络技术有限公司 | A kind of automatic pet device for feeding |
| US20180251288A1 (en) * | 2015-09-16 | 2018-09-06 | Three Bond Co., Ltd. | Viscous material feed apparatus and viscous material feed method |
| CN208070379U (en) * | 2018-02-27 | 2018-11-09 | 重庆渝妹儿米业有限公司 | A kind of rice grain storehouse |
| CN109204895A (en) * | 2018-10-11 | 2019-01-15 | 徐莉莉 | A kind of all-in-one machine for packing and encapsulating for grain |
| CN208453373U (en) * | 2018-07-17 | 2019-02-01 | 淮安鹏润粮业有限公司 | A kind of bagged grain warehousing apparatus |
| CN209629536U (en) * | 2019-02-22 | 2019-11-15 | 安徽理工大学 | A kind of mechanical automation lifting kitchen utensil box |
| CN110893378A (en) * | 2018-09-12 | 2020-03-20 | 台州鑫宇铜业股份有限公司 | Magnetic separator |
| CN210406608U (en) * | 2019-07-18 | 2020-04-28 | 山东和康源生物育种股份有限公司 | Multifunctional monitoring feeding machine |
| FR3088169A1 (en) * | 2018-11-13 | 2020-05-15 | Dussau Distribution | SURVEILLANCE AND INTERVENTION ASSEMBLY FOR LIVESTOCK PREMISES |
| WO2020101086A1 (en) * | 2018-11-13 | 2020-05-22 | 조범석 | Hybrid automatic pet feeder employing ict and automatic pet feeding system using same |
| CN111483718A (en) * | 2020-04-28 | 2020-08-04 | 杭州傲沿茶业有限公司 | Grain storage bin for small grain processing plant |
| CN213058234U (en) * | 2020-07-29 | 2021-04-27 | 苍南县科联软包装印刷有限公司 | Can also carry out sealed dog grain bag after tearing |
| CN113142121A (en) * | 2021-04-13 | 2021-07-23 | 蒋新文 | Aquaculture net cage |
| CN213850346U (en) * | 2020-09-18 | 2021-08-03 | 深圳市火王燃器具有限公司 | Liquid seasoning feeding device |
-
2021
- 2021-09-15 CN CN202111083890.3A patent/CN113875623A/en active Pending
Patent Citations (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB565033A (en) * | 1943-03-24 | 1944-10-24 | Harold Edward Dudley | Improvements in apparatus for uniting strips of belting or the like material longitudinally by staples |
| BE695976A (en) * | 1966-03-24 | 1967-09-01 | ||
| SU1269769A1 (en) * | 1984-07-12 | 1986-11-15 | Омский Ордена Ленина Сельскохозяйственный Институт Им.С.М.Кирова | Feed distributor |
| AU99313S (en) * | 1987-05-28 | 1988-01-28 | Viscount Caravans Pty Ltd | Extrusion |
| JPH09132217A (en) * | 1995-11-06 | 1997-05-20 | Tsukishima Kikai Co Ltd | Bag opening device for food packaging bag |
| RU2190528C2 (en) * | 2000-07-04 | 2002-10-10 | Оренбургский государственный университет | Feeder of extruder for producing feeds |
| AU2001100140A4 (en) * | 2001-07-09 | 2001-08-02 | Gts Investments Pty Ltd | Cottonseed feeder |
| CN101284639A (en) * | 2007-05-07 | 2008-10-15 | 马雷克·希曼斯基 | Liquid dispensing apparatus |
| CN103523731A (en) * | 2012-07-03 | 2014-01-22 | 里奇产品有限公司 | Simple serve topping dispenser |
| CN105236039A (en) * | 2015-09-11 | 2016-01-13 | 无锡豪思纺织品有限公司 | Novel rotary type clogging breaking machine |
| US20180251288A1 (en) * | 2015-09-16 | 2018-09-06 | Three Bond Co., Ltd. | Viscous material feed apparatus and viscous material feed method |
| CN106207300A (en) * | 2016-08-01 | 2016-12-07 | 芜湖格利特新能源科技有限公司 | A kind of echelon utilizes energy storage lithium ion battery recovery process |
| CN206024826U (en) * | 2016-08-31 | 2017-03-22 | 潍坊歌尔电子有限公司 | Pet feeding device |
| CN107624665A (en) * | 2017-09-22 | 2018-01-26 | 深圳市创新尚品科技有限公司 | Automatic pet feeding device |
| CN207411161U (en) * | 2017-09-22 | 2018-05-29 | 深圳市创新尚品科技有限公司 | Automatic pet feeding device |
| CN108094243A (en) * | 2017-12-15 | 2018-06-01 | 郑州游爱网络技术有限公司 | A kind of automatic pet device for feeding |
| CN208070379U (en) * | 2018-02-27 | 2018-11-09 | 重庆渝妹儿米业有限公司 | A kind of rice grain storehouse |
| CN208453373U (en) * | 2018-07-17 | 2019-02-01 | 淮安鹏润粮业有限公司 | A kind of bagged grain warehousing apparatus |
| CN110893378A (en) * | 2018-09-12 | 2020-03-20 | 台州鑫宇铜业股份有限公司 | Magnetic separator |
| CN109204895A (en) * | 2018-10-11 | 2019-01-15 | 徐莉莉 | A kind of all-in-one machine for packing and encapsulating for grain |
| FR3088169A1 (en) * | 2018-11-13 | 2020-05-15 | Dussau Distribution | SURVEILLANCE AND INTERVENTION ASSEMBLY FOR LIVESTOCK PREMISES |
| WO2020101086A1 (en) * | 2018-11-13 | 2020-05-22 | 조범석 | Hybrid automatic pet feeder employing ict and automatic pet feeding system using same |
| CN209629536U (en) * | 2019-02-22 | 2019-11-15 | 安徽理工大学 | A kind of mechanical automation lifting kitchen utensil box |
| CN210406608U (en) * | 2019-07-18 | 2020-04-28 | 山东和康源生物育种股份有限公司 | Multifunctional monitoring feeding machine |
| CN111483718A (en) * | 2020-04-28 | 2020-08-04 | 杭州傲沿茶业有限公司 | Grain storage bin for small grain processing plant |
| CN213058234U (en) * | 2020-07-29 | 2021-04-27 | 苍南县科联软包装印刷有限公司 | Can also carry out sealed dog grain bag after tearing |
| CN213850346U (en) * | 2020-09-18 | 2021-08-03 | 深圳市火王燃器具有限公司 | Liquid seasoning feeding device |
| CN113142121A (en) * | 2021-04-13 | 2021-07-23 | 蒋新文 | Aquaculture net cage |
Non-Patent Citations (3)
| Title |
|---|
| 王瑞: "驱动", 《全自动曲轴类零件加工线的研发和应用》 * |
| 程协瑞: "《安装工程分项施工工艺手册》", 31 May 2001, 中国计划出版社 * |
| 费旭锋: "《基地外星客》", 30 November 2017, 上海教育出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230172162A1 (en) * | 2021-12-03 | 2023-06-08 | Deniece Johnson | Dog Training System |
| CN117426317A (en) * | 2023-12-20 | 2024-01-23 | 北京猫猫狗狗科技有限公司 | Pet paste food extrusion device and automatic pet feeding machine |
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