CN110999797A

CN110999797A - Pet feeding device

Info

Publication number: CN110999797A
Application number: CN201911203665.1A
Authority: CN
Inventors: 李志斌; 徐娅丹; 陈榕福; 谢李生; 王其粧
Original assignee: Guangdong Mechanical and Electrical College
Current assignee: Guangdong Mechanical and Electrical College
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-04-14
Anticipated expiration: 2039-11-29
Also published as: CN110999797B

Abstract

The invention discloses a pet feeding device, which comprises a shell arranged outside, wherein an internal space for pets to move is arranged inside the shell, the internal space is divided into a double-layer structure through a lower partition plate, the surface of the lower partition plate is provided with a through hole, a pet excrement cleaner is arranged below the through hole, a feeder is arranged on the right side of the top surface of the lower partition plate, a first layer plate is arranged above the lower partition plate and connected with a back plate, a pet water dispenser is arranged on the surface of the first layer plate to provide water for the pets, the front part of the first layer plate is connected with the front end of the lower partition plate through an obliquely arranged cat grasping plate, the middle part of the back plate is connected with a second layer plate arranged on the right side, the second layer plate is arranged on the upper right side of the pet water dispenser, a. Compared with the prior art, the technical scheme of the invention has the advantages of integrated arrangement, rich functions and the like, can effectively improve the management convenience in the pet feeding process, and is a safe and healthy living environment condition for the pet.

Description

Pet feeding device

Technical Field

The invention relates to the technical field of pet feeding, in particular to a pet feeding device.

Background

Along with the continuous improvement of the living standard of people, more and more people like to live in the lodging environments with relatively small space such as commodity houses, in order to eliminate the sense of loneliness in life, part of people like to raise part of pets at home as companion partners, such as feeding cats, dogs, or other reptiles, but because of the small accommodation environment of commercial houses, and the neighborhoods are usually required to maintain a good sanitary environment, the pet cat breeding in a free sliding mode is easy to cause disturbance of the lodging environment, the pet cats need to be accommodated in the rearing cage for rearing for a certain time, but the structure of part of the rearing cage is simple and crude, namely the structure of a conventional wire frame, the pet cat feeding device is not internally provided with corresponding devices for the pet cat to play, so that the pet cat is easy to get ill due to insufficient exercise in the feeding process, and the pet cat feeding device has important significance in optimizing and improving the pet cat feeding device in the prior art.

Disclosure of Invention

The invention mainly aims to provide an integrally arranged pet feeding device with rich functions, aiming at improving the management convenience in the pet feeding process and providing safe and healthy living environmental conditions for pets.

In order to achieve the purpose, the pet feeding device comprises a shell arranged outside, an inner space for pets to move is arranged inside the shell, the inner space is divided into a double-layer structure through a lower partition plate, a through hole is formed in the surface of the lower partition plate, a pet excrement cleaner is arranged below the through hole, a feeder is arranged on the right side of the top surface of the lower partition plate, a first layer plate is arranged above the lower partition plate and connected with a back plate, a pet water fountain is mounted on the surface of the first layer plate to provide water for the pets, the front portion of the first layer plate is connected with the front end of the lower partition plate through a cat scratching plate which is obliquely arranged, the middle portion of the back plate is connected with a second layer plate which is arranged on the right side, the second layer plate is arranged on the upper right side of the pet water fountain, a soft bearing.

Preferably, excrement and urine clearance ware for pet includes that the top is equipped with the sand basin inner bag of opening and inside storage cat litter, and continuous excrement and urine storage check can be dismantled to sand table inner bag front end, and the sand table inner bag is equipped with excrement and urine clearance harrow and can follow sand table inner bag one end and sweep to the other end and with excrement and urine and cat litter separation and shift excrement and urine to in the excrement and urine storage check.

Preferably, the inner bottom surface of the sand table inner container is a curved surface which is gradually inclined upwards from the rear end to the front end, two sides of the sand table inner container are provided with moving tracks which are matched with the end parts of the excrement cleaning harrow to move, the excrement cleaning harrow is downwards provided with a plurality of cleaning teeth which correspondingly extend into a plurality of rows of cleaning grooves on the inner bottom surface, the top of the excrement cleaning harrow is provided with a driving shaft, two ends of the driving shaft are provided with driving wheels which are inserted into the moving tracks and are matched to move, and a driving motor capable of rotating forwards and backwards is arranged inside the driving shaft.

Preferably, the excrement storage grid is provided with a pedal above, the bottom of the pedal is provided with a rotating shaft, two ends of the rotating shaft are connected with two side faces of the sand tray liner in a pivoting mode, the rear side of the pedal is provided with a swinging rod capable of driving the pedal to turn forwards, the excrement cleaning rake passes through the moving track to the front end of the sand tray liner and drives the swinging rod to turn forwards, the rotating shaft is located at the front portion of the bottom face of the pedal, two side faces of the sand tray liner are provided with limit blocks located below the pedal to limit the angle of the pedal turning backwards, a plurality of protruding blocks are distributed on the surface of the pedal in a dispersing mode and can be in friction contact with the bottom face of a sole of a pet cat, and an air blowing device is arranged on the upper portion of the rear end of the.

Preferably, the drinking bowl for the pet includes bottom installation casing and demountable installation in the inside cavity of depositing water of bottom installation casing, deposits the cavity top and can dismantle and link to each other with the top mounting panel, and the top mounting panel top can be dismantled and link to each other with drinking water apron, deposits the inside water of cavity and carries to drinking water apron top surface through conveying channel and supply the pet to drink, and the water that spills over flows back to depositing in the water cavity through the space between drinking water apron and the top mounting panel, drinking water apron middle part is equipped with conveying channel, and the conveying channel top leads to with drinking water apron top surface, the conveying channel bottom with set up in it links to each other to deposit the.

Preferably, the top surface of the drinking cover plate is provided with a plurality of circles of track-shaped water storage grooves which are concentrically arranged, the conveying channel is connected with the centers of the plurality of circles of water storage grooves, the width and the depth of the plurality of circles of water storage grooves are gradually reduced from outside to inside, the heights of the edges of the plurality of circles of water storage grooves are gradually reduced from outside to inside, and the bottom surfaces of the inner grooves of the water storage grooves are smooth transition curved surfaces.

Preferably, top mounting panel middle part is equipped with first recess holding that holds downwards drinking water apron, first recess tank bottom that holds is equipped with the second downwards and holds recess holding multilayer filter, transfer passage top-down passes multilayer filter with the second holds the recess tank bottom and extends to it is inside to deposit the water cavity, multilayer filter includes top-down stack consecutive first order PP cotton filtering layer, the leading granule charcoal filtering layer of second level, third level compression activated carbon filtering layer, fourth level RO reverse osmosis membrane filtering layer, the rearmounted activated carbon layer of fifth level.

Preferably, the top mounting panel can be dismantled and link to each other and be linked to each other and have the moisturizing device, and the moisturizing device is intake the end and is linked to each other with external water source, and the moisturizing device goes out the water end stretch into deposit the water cavity inside to depositing the water cavity and supply the water, top mounting panel bottom surface links to each other has the floater device, and the floater device is equipped with the floater and can floats and detect the water level relatively well core rod from top to bottom, and when the floater moved down to the lowest position, the floater to moisturizing device sends start signal and to deposit the water cavity moisturizing, when the floater moved up to the highest position, the floater to moisturizing device.

Preferably, the feeder is including the food holding vessel of vertical setting, and food holding vessel bottom is equipped with the opening and links to each other with the take-up (stock) pan that sets up in the lower part, and food holding vessel passes through electronic door control food release volume, and the joint that can make progress in food holding vessel top has a plurality of extension food holding vessel mutually.

Preferably, the curb plate of shell is equipped with the through-hole and links to each other with the slide that sets up downwards, and the slide bottom is equipped with soft backing plate, and the curb plate surface of shell is equipped with a plurality of observation holes and ventilation hole.

Compared with the prior art, the technical scheme of the invention has the following advantages:

according to the technical scheme, a good defecation environment can be provided for the pet by arranging the pet excrement cleaner, a safe and healthy drinking water can be provided for the pet by the pet drinker, food can be provided for the pet by the feeder, and meanwhile, a private defecation environment is built through the cat scratching plate, the first laminate and the lower partition plate together, so that the pet defecation process is safe. In addition, when the pet is in daily activities, the pet can move up and down in a vertical space through the first layer plate, the second layer plate and the third layer plate, the three layer plates are arranged in a staggered mode in the vertical space, the bouncing capacity of the pet can be exercised, and the soft bearing plate arranged on the upper portion can provide a comfortable rest environment for the pet cat.

According to the technical scheme, the excrement cleaning rake is arranged in the inner container of the litter tray for storing the cat litter, the cat litter and the excrement are separated and transferred through relative movement of the excrement cleaning rake and the movement track, finally the excrement in the cat litter enters the excrement storage grid for temporary storage through overturning of the pedal, and the excrement cleaning rake is downwards provided with a plurality of cleaning teeth which correspondingly extend into a plurality of rows of cleaning grooves on the inner bottom surface, so that the reliability of the movement process of the excrement cleaning rake is ensured.

According to the technical scheme, the inner bottom surface of the inner container of the sand tray is a curved surface which is gradually inclined upwards from the rear end to the front end, so that excrement can be easily separated from cat litter in the moving process of the excrement cleaning rake, the pedal is arranged above the excrement storage grid, the rotating shaft is arranged at the bottom of the pedal, the limiting blocks are arranged on the two side surfaces of the inner container of the sand tray and positioned below the pedal to limit the backward overturning angle of the pedal, the limiting blocks limit the backward overturning angle of the pedal, a pet cat is prevented from falling backwards into the inner container of the sand tray, the reliability of the inner container of the sand tray in the sole cleaning process is guaranteed, and the pedal can be overturned forwards through the.

Meanwhile, the technical scheme of the invention is that a plurality of convex blocks are dispersedly distributed on the surface of the pedal and can be in frictional contact with the bottom surface of the sole of a pet cat so as to facilitate the cleaning of cat litter stuck during defecation, an air blowing device is arranged at the upper part of the rear end of the sand disc liner and used for conveying air mixed with an air freshener to the front part of the sand disc liner, the excrement storage grid is connected with the bottom of the sand disc liner in a clamping manner, and the excrement storage grid can be installed or detached in the vertical direction

According to the pet water drinking device, the detachable water storage cavity is arranged, so that the water storage cavity can be upwards drawn out relative to the bottom mounting shell, a user can conveniently clean and add water, the conveying water pump is arranged in the water storage cavity and conveys water to the surface of the water drinking cover plate through the conveying channel so that the pet can directly drink water, overflowing water can enter a gap between the water drinking cover plate and the top mounting plate, and the overflowing water is filtered through the multilayer filter so as to ensure the safety of the water and the health of the pet. Meanwhile, the water replenishing device and the floating ball device are arranged to detect the water level of the water body and timely replenish the water body for the water storage cavity, so that the use and the daily maintenance of a user are greatly facilitated.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a pet food device of the present invention;

FIG. 2 is a schematic perspective view of the pet excrement cleaning device according to the present invention;

FIG. 3 is a schematic perspective view of the drinking device for pets of the present invention;

FIG. 4 is an exploded view of the drinking device for pets of the present invention;

fig. 5 is a schematic perspective view of the food storage tank according to the present invention.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The invention provides a pet feeding device.

Referring to fig. 1, the pet feeding device according to the embodiment of the present invention includes a housing 1 disposed at an exterior, an inner space for a pet to move is disposed in the housing, the inner space is divided into a double-layer structure by a lower partition 2, a through hole 21 is disposed on a surface of the lower partition 2, a pet stool cleaner 3 is disposed below the through hole, a feeder 7 is disposed on a right side of a top surface of the lower partition 2, a first layer 5 is disposed above the lower partition 2 and connected to a back plate 12, a pet water fountain 6 is disposed on a surface of the first layer 5 to provide water for the pet, a front portion of the first layer 5 is connected to a front end of the lower partition 2 by an inclined cat-grasping plate 4, a middle portion of the back plate 12 is connected to a second layer 8 disposed at a right side, the second layer 8 is disposed above the pet water fountain 6, a soft support plate 9 is disposed above the pet water fountain 6 to provide.

Wherein the second plywood 8 and the third plywood 10 of this embodiment are through being provided with the bracing piece that the level set up at the bottom surface to through being provided with positioning groove in its bottom surface, support positioning groove respectively with bearing second plywood 8 and third plywood 10 through the bracing piece, and the bracing piece can adaptability ground cartridge in the different mounting holes of backplate, move about with the pet cat of adaptation equidimension.

The excrement and urine clearance ware 3 for the pet of this embodiment can provide good defecation environment for the pet, and drinking bowl 6 for the pet can provide safe and healthy drinking water for the pet, and the feeder 7 then can be fed for the pet provides food, grabs board 4, first plywood 5 and lower part baffle 2 through the cat of this embodiment simultaneously and builds the defecation environment of secret jointly, makes the pet process of urinating and defecating doubly feel safety. The cat grabs 4 surfaces and can be provided with the friction panel in order to make things convenient for the pet cat to scramble and activity trick, and the pet is in daily activity in addition, can realize the upper and lower activity in vertical space through first plywood 5, second plywood 8, third plywood 10 to three plywood staggers the setting each other in vertical space, also can temper the spring ability of pet, and set up and can provide comfortable rest environment for the pet cat in soft bearing board 9 on upper portion.

Referring to fig. 2, the pet excrement cleaning device 3 according to the embodiment of the present invention includes a sand basin inner container 31 having an opening at the top and storing therein cat litter, the front end of the sand basin inner container 31 is detachably connected to an excrement storage grid 32, the sand basin inner container 31 is provided with an excrement cleaning rake 35 capable of sweeping from one end of the sand basin inner container 31 to the other end to separate excrement from cat litter, and the excrement is finally transferred to the excrement storage grid 32. In order to separate cat litter and excrement more quickly, the curved surface that the interior bottom surface of sand table inner bag 31 of this embodiment set up for upwards inclining gradually from the rear end to the front end, and sand table inner bag 31 both sides are equipped with movement track 34 and excrement and urine clearance harrow 35 tip cooperation and move, and excrement and urine clearance harrow 35 is equipped with a plurality of clearance teeth 351 downwards and corresponds and stretch into in a plurality of rows of clearance recess 311 to the interior bottom surface. In addition, a driving shaft is arranged at the top of the excrement cleaning harrow 35, driving wheels are arranged at two ends of the driving shaft and move in a matched mode with the moving track 34, a driving motor capable of rotating forward and backward is arranged inside the driving shaft, and the driving motor conveys power outwards and drives the driving wheels at two ends to rotate, namely the excrement cleaning harrow 35 can move correspondingly along the moving track 34. The pedal 33 is arranged above the excrement storage grid 32, the bottom of the pedal 33 is provided with a rotating shaft, two ends of the rotating shaft are pivotally connected with two side surfaces of the sand tray liner 31, one side of the pedal 33 is also connected with a swinging rod 332 which can drive the pedal 33 to turn downwards, the excrement cleaning rake 35 reaches the front end of the sand tray liner 1 through the moving track 34 and drives the swinging rod 332 to turn downwards, and two side surfaces of the sand tray liner 31 are provided with limit blocks (not marked in the figure) which are positioned below the pedal 33 and limit the backward turning angle of the pedal 33. Preferably, the rotating shaft is located at the front position of the bottom surface of the pedal 33, and since the pet cat usually only steps on the middle position of the pedal 33 after urinating and defecating, the limit block limits the backward turning angle of the pedal 33 to prevent the pet cat from falling backward into the inner container 31 of the sand tray, and also ensures the reliability of the pet cat in the process of cleaning the sole.

The surface of the pedal 33 is distributed with a plurality of convex blocks 331 which can be in friction contact with the bottom surface of the sole of a pet cat so as to facilitate the cleaning of cat litter stuck during the defecation process of the pet cat, and effectively prevent the cat litter from being taken out of the inner container 31 of the sand tray, the upper part of the rear end of the inner container 31 of the sand tray is provided with an air blowing device 36 for conveying mixed air freshener to the front part of the inner container 31 of the sand tray, the excrement storage lattice 32 is connected with the bottom of the inner container 31 of the sand tray in a clamping manner, and the excrement storage lattice 32 can be installed or detached in the up-and.

The excrement cleaning device for pet of this embodiment is in the use, the pet cat can relieve the bowls on the cat litter surface inside the sand dish inner bag 31, and the pet cat relieves the bowls and finishes the back, through stepping on the footboard 33 surface from inside the sand dish inner bag 31, because the footboard 33 surface is equipped with protrusion piece 331, consequently, the pet cat rubs its sole bottom surface and protrusion piece 331 and can make the cat litter separation on its sole surface, and footboard 33 top surface can set up to slope to sand dish inner bag 31, make the cat litter that adheres to the footboard 33 surface can flow back to inside the sand dish inner bag 31 automatically. When the pet cat urinates and defecates and cleans the sole cat litter, the fresh air is blown to the front part of the sand tray liner 31 by the air blowing device 36 to be breathed by the pet cat and blow away part of the peculiar smell in the sand tray liner 31.

When a user feels that pet cat feces on the surface of cat litter inside the litter box liner 31 are large, the feces cleaning rake 35 is started to enable two ends of the feces cleaning rake 35 to move forwards along the motion track 34, because the bottom of the feces cleaning rake 35 is provided with the plurality of cleaning teeth 351 matched with the cleaning grooves 311 to slide, and according to daily life experience, the diameter of each cat litter is generally smaller than that of the pet cat feces, feces are separated from the cat litter through gaps between adjacent cleaning teeth 351, the cleaning teeth can support and move the feces forwards, when the feces cleaning rake 351 moves forwards to the forefront position, the feces cleaning rake 351 pushes the swinging rod 332 at the rear side of the pedal 34 to enable the pedal 33 to turn forwards, at the moment, the feces are pushed forwards by the feces cleaning rake 35, the feces pass through the gaps between the pedal 34 and the litter box liner 31, and finally fall downwards to the interior of the feces storage grid 32 for temporary storage, and the stool-cleaning rake 35 is returned through the movement track 34 by the reverse action. In addition, the pet owner can push the swinging rod 332 manually to turn the pedal 33 forwards, so as to observe the excrement stored in the excrement storage grid 32. Treat that the inside storage capacity of excrement storage check 32 is more, the user can be taken out excrement storage check 32 relative sand table inner bag 31 downwards, thereby the user can conveniently demolish, clean, arrange in order and reinstall excrement storage check 32.

Referring to fig. 3 and 4, the drinking device for pet 6 of the present embodiment includes a bottom-mounted case 61 and a water storage chamber 62 detachably mounted inside the bottom-mounted case 61, so that when a user actually uses the device, the water storage chamber 62 can be drawn out from the inside of the bottom-mounted case 61 to be cleaned and the water can be directly supplied into the water storage chamber. Water cavity 62 top is equipped with top mounting panel 63, and top mounting panel 63 top is equipped with drinking water apron 65, and the inside water of water cavity 62 is carried to drinking water apron 65 surface and is supplied the pet directly to drink through transfer passage 652, and the water that spills over flows back to water cavity 62 through the space between drinking water apron 65 and the top mounting panel 63 in.

Specifically, the center of the drinking cover 65 of this embodiment is provided with a conveying channel 652, the top end of the conveying channel 652 is connected to the top surface of the drinking cover 65, the bottom end of the conveying channel 652 is connected to the water outlet end of the water pump 68, the top surface of the drinking cover 65 is provided with a plurality of concentric water-storing grooves 651, and the top end of the conveying channel 652 is connected to the center of the top of the drinking cover 65.

In order to make the pet drinking device of this embodiment better filter the reflowing water, the first receiving groove 631 capable of receiving the drinking cover plate 65 is formed in the middle of the top mounting plate 63, and the second receiving groove 632 is formed in the bottom of the first receiving groove 631 and capable of receiving the multi-layer filter 64, wherein the multi-layer filter 64 of this embodiment comprises a first-stage PP cotton filter layer, a second-stage pre-granular carbon filter layer, a third-stage compressed activated carbon filter layer, a fourth-stage RO reverse osmosis membrane filter layer, and a fifth-stage post-activated carbon layer, which are sequentially stacked from top to bottom, and the conveying channel 652 penetrates through the bottom wall plates of the multi-layer filter 64 and the second receiving groove 632 from top to bottom and extends into the water storage cavity 62.

In addition, in order to realize conveniently supplementing the water to water storage cavity 62 of this embodiment, this embodiment is through being equipped with moisturizing device 66 at top mounting panel 63 top surface and depositing water cavity 62 detachably chucking and linking to each other, and that is to say moisturizing device 66 bottom is equipped with the draw-in groove and links to each other with top mounting panel 63 border joint location, and the end of intaking of moisturizing device 66 links to each other with external water source, and the play water end of moisturizing device 66 stretches into to deposit water cavity 62 inside to water storage cavity 62 and supply the water. Meanwhile, the floating ball device 67 is vertically arranged inside the water storage cavity 62 and connected with the bottom surface of the top mounting plate edge 63, the floating ball 671 of the floating ball device 67 can float upwards or downwards relative to the central rod and detect the water level, when the floating ball 671 moves downwards to the lowest position, the floating ball 671 sends an activation signal to the water replenishing device 66 and activates the water replenishing device 64 to replenish water into the water storage cavity 62, and when the floating ball 671 moves upwards to the highest position, the floating ball 671 sends a closing signal to the water replenishing device 66 and stops replenishing water into the water storage cavity 62.

Referring to fig. 3 and 4, the drinking device for pet of the present embodiment has the following working principle:

at first through starting moisturizing device 64 from external water source to water cavity 62 suction water or the user directly to water cavity 62 injection water, wherein inside water accessible moisturizing device 64 internal pipe and carry and enter into water cavity 62, then the water is through transfer passage 652 and direct transport to drinking water apron 651 surface with the water through set up the inside delivery water pump 68 of water cavity 62, the water is through the water trap 651 of a circle and from inside to outside gradually fill up whole drinking water apron 65 surface, consequently the pet can directly drink the water through water trap 651 on drinking water apron 65 surface. When drinking water cover 65 surface is paved with too much water, the water of border position enters into the clearance between drinking water cover 65 and the top mounting panel 63 to filter the water through the multilayer filter 64 of this embodiment, make the water of backward flow to water storage cavity 62 inside still guarantee the drinking water safety of pet.

When the water level in the water storage cavity 62 gradually decreases to a level lower than the lowest water level of the water pump 68, the float 671 will drop to the lowest position, the water replenishing device 64 will replenish the water level in the water storage cavity 62 again by sending an activation signal to the water replenishing device 64, and when the float 671 gradually rises and rises to the highest position, the float 671 sends a signal to stop the water replenishing device 64 from replenishing the water in the water storage cavity 62.

The top edge of the water storage cavity 62 in the embodiment is upwards provided with a continuous convex edge 621 and is higher than the top surface of the water drinking cover plate 65, so that the water body can be prevented from overflowing outwards, the water storage cavity 62 is made of transparent materials, and a user can conveniently observe the sanitary conditions of the water storage cavity 62 and correspondingly clean the water storage cavity.

Preferably, the width and depth of the circles of water containing grooves 651 of the present embodiment gradually decrease from outside to inside, and the height of the edges of the circles of water containing grooves 651 gradually decreases from outside to inside, so that the water body can gradually extend from the center of the drinking water cover plate 65 to the edges.

In addition, the bottom surface of the water storage groove 651 is a smooth transition curved surface, so that when a pet drinks water through the tongue, the tongue is usually curled to roll up the water body to realize drinking, and the water storage groove 651 is a smooth transition curved surface, so that the water storage groove can meet the physiological habit of drinking water for the pet, and the tongue of the pet cannot be injured. The side surface of the bottom mounting shell 61 of the embodiment is provided with the transparent observation window 611 which is arranged up and down, so that the owner of the pet cat can conveniently observe the water storage capacity of the water storage cavity 62 and timely supplement the water quantity

Referring to fig. 5, in addition, the feeding device 7 according to the embodiment of the present invention includes a vertically arranged food storage tank 71, the bottom of the food storage tank 71 is provided with an opening connected to a receiving tray 73 arranged at the lower portion, the food storage tank 71 controls the amount of food release through an electric door, the top of the food storage tank 71 can be connected to a plurality of extended food storage tanks 72 in a snap-fit manner, so that a pet can directly eat food in the receiving tray 73, and a user can conveniently maintain the food storage tank by adding the plurality of extended food storage tanks 72 without frequently adding food to the food storage tank 71.

Please refer to fig. 1, the side plate of the housing 1 of this embodiment is provided with a through hole connected to the downward slide 11, so that the pet can slide down through the slide 11 to increase the interest of the pet in daily activities, and the bottom end of the slide 11 is provided with a soft cushion plate 13, so that the pet can also play a good buffering effect after sliding down, and the surface of the side plate of the housing 1 is provided with a plurality of observation holes and ventilation holes, so that the user can observe the daily activities of the pet conveniently and the inside of the housing 1 has good ventilation performance.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a pet feeding device, a serial communication port, including setting up in outside shell, the inside inner space that supplies the pet activity that is equipped with of shell, the inner space divide into bilayer structure through the lower part baffle, lower part baffle surface is equipped with the through-hole and is equipped with excrement and urine clearance ware for the pet below, lower part baffle top surface right side is equipped with the feeder, lower part baffle top is equipped with first plywood and links to each other with the backplate, first plywood surface mounting has the pet to provide the water for the pet, the anterior cat that sets up through the slope of first plywood is grabbed the board and is linked to each other with lower part baffle front end, the backplate middle part links to each other with the second plywood that leans on the right side to set up, the second plywood sets up in the upper right side of drinking bowl for the pet, drinking bowl top is.

2. The pet feeding device of claim 1, wherein the pet litter box comprises a litter box inner container having an opening at a top thereof and storing therein litter, the litter box inner container being detachably connected to the litter box at a front end thereof, the litter box inner container being provided with a litter cleaning rake capable of sweeping from one end of the litter box inner container to the other end thereof to separate the litter from the litter and transfer the litter to the litter box.

3. The pet feeding device as claimed in claim 2, wherein the inner bottom surface of the inner container of the sand table is a curved surface which is inclined upward from the rear end to the front end, moving rails are provided on both sides of the inner container of the sand table to move in cooperation with the end of the manure cleaning rake, a plurality of cleaning teeth are provided downward on the manure cleaning rake to correspondingly extend into a plurality of rows of cleaning grooves on the inner bottom surface, a driving shaft is provided on the top of the manure cleaning rake, driving wheels are provided on both ends of the driving shaft to be inserted into the moving rails to move in cooperation, and a driving motor capable of rotating forward and backward is provided inside the driving shaft.

4. The pet feeding device according to claim 3, wherein a pedal is provided above the stool storage compartment, a rotating shaft is provided at the bottom of the pedal, both ends of the rotating shaft are pivotally connected to both sides of the sand tray liner, a swing rod is provided at the rear side of the pedal to drive the pedal to turn forward, the stool cleaning rake is moved to the front end of the sand tray liner through the moving track and drives the swing rod to turn forward, the rotating shaft is located at the front portion of the bottom surface of the pedal, stoppers are provided at both sides of the sand tray liner below the pedal to limit the angle of the pedal turning backward, a plurality of protrusions are dispersedly disposed on the surface of the pedal to frictionally contact the bottom surface of the sole of the pet cat, and an air blowing device is provided at the upper portion of the rear end of the sand tray liner to deliver air mixed with air to the front portion of the sand tray liner.

5. The pet feeding device according to claim 1, wherein the water fountain for pets comprises a bottom mounting housing and a water storage cavity detachably mounted inside the bottom mounting housing, the top of the water storage cavity is detachably connected with a top mounting plate, the top of the top mounting plate is detachably connected with a water drinking cover plate, water inside the water storage cavity is conveyed to the top surface of the water drinking cover plate through a conveying channel for pets to drink, overflowed water flows back into the water storage cavity through a space between the water drinking cover plate and the top mounting plate, the middle of the water drinking cover plate is provided with a conveying channel, the top end of the conveying channel is communicated with the top surface of the water drinking cover plate, and the bottom end of the conveying channel is connected with a water outlet.

6. The pet feeding device as claimed in claim 5, wherein the drinking cover plate has a plurality of rings of racetrack-shaped and concentrically arranged water storage grooves on the top surface, the conveying passage is connected to the centers of the water storage grooves, the width and depth of the water storage grooves are gradually reduced from outside to inside, the height of the water storage grooves is gradually reduced from outside to inside, and the bottom surface of the water storage groove is a smooth transition curved surface.

7. The pet feeding device as claimed in claim 6, wherein the top mounting plate has a first receiving recess formed at a central portion thereof for receiving the drinking cover plate, a second receiving recess formed at a bottom thereof for receiving a multi-layer filter, and a conveying passage passing through the multi-layer filter and the bottom of the second receiving recess from top to bottom and extending into the water storage chamber, wherein the multi-layer filter comprises a first PP cotton filter layer, a second pre-granular carbon filter layer, a third compressed activated carbon filter layer, a fourth RO reverse osmosis membrane filter layer, and a fifth post activated carbon filter layer sequentially stacked from top to bottom.

8. The pet feeding device of claim 7, wherein the top mounting plate is detachably connected to a water replenishing device, a water inlet end of the water replenishing device is connected to an external water source, a water outlet end of the water replenishing device extends into the water storage cavity to replenish water to the water storage cavity, a floating ball device is connected to a bottom surface of the top mounting plate, the floating ball device is provided with a floating ball which can float up and down relative to the central rod and detect a water level, when the floating ball moves down to a lowest position, the floating ball sends an activation signal to the water replenishing device to replenish water to the water storage cavity, and when the floating ball moves up to the highest position, the floating ball sends a closing signal to the water replenishing device.

9. The pet feeding apparatus of claim 1, wherein the feeding device comprises a vertically arranged food storage tank having an opening at a bottom thereof to be connected to the receiving tray arranged at a lower portion thereof, the food storage tank being electrically controlled in a food discharge amount, and a plurality of extended food storage tanks connected to a top portion of the food storage tank in an upwardly snap-fit manner.

10. The pet feeding device according to claim 1, wherein the side plate of the housing is provided with a through hole connected to a downwardly disposed slide, a soft pad is provided at a bottom end of the slide, and a plurality of observation holes and ventilation holes are provided on a surface of the side plate of the housing.