CN116267643B - Automatic wash cat litter device - Google Patents
Automatic wash cat litter device Download PDFInfo
- Publication number
- CN116267643B CN116267643B CN202310591589.6A CN202310591589A CN116267643B CN 116267643 B CN116267643 B CN 116267643B CN 202310591589 A CN202310591589 A CN 202310591589A CN 116267643 B CN116267643 B CN 116267643B
- Authority
- CN
- China
- Prior art keywords
- cat litter
- collecting bin
- gear
- cat
- excrement collecting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 241000282326 Felis catus Species 0.000 title claims abstract description 188
- 238000011010 flushing procedure Methods 0.000 claims abstract description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000007921 spray Substances 0.000 claims abstract description 18
- 238000000889 atomisation Methods 0.000 claims description 20
- 238000002347 injection Methods 0.000 claims description 15
- 239000007924 injection Substances 0.000 claims description 15
- 210000003608 fece Anatomy 0.000 claims description 13
- 239000010865 sewage Substances 0.000 claims description 9
- 230000001877 deodorizing effect Effects 0.000 abstract description 9
- 238000004140 cleaning Methods 0.000 abstract description 5
- 238000012216 screening Methods 0.000 description 8
- 238000005507 spraying Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000029142 excretion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/01—Removal of dung or urine, e.g. from stables
- A01K1/0107—Cat trays; Dog urinals; Toilets for pets
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
- A01K1/0052—Arrangement of fans or blowers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/01—Removal of dung or urine, e.g. from stables
- A01K1/0107—Cat trays; Dog urinals; Toilets for pets
- A01K1/011—Cat trays; Dog urinals; Toilets for pets with means for removing excrement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The application relates to an automatic cat litter flushing device, and belongs to the technical field of cat litter pots; comprising the following steps: the pet cat comprises a shell, a shell and a shell cover, wherein the shell is provided with an inlet and an outlet for a pet cat to go in and out; a litter box is rotatably connected to the housing, and is configured to rotate based on the driving of the driver; an opening and closing plate is arranged on the bottom surface of the shell and is configured to open or close a bottom opening based on forward and backward rotation of the cat litter box; a excrement collecting bin is arranged below the shell, the bottom surface of the excrement collecting bin is obliquely arranged, the lowest point of the excrement collecting bin is provided with a drain pipe, and the drain pipe is communicated with a sewer pipe; the excrement collecting bin is internally provided with a flushing pipe, and the flushing pipe is configured to spray water based on signals of the controller and flush pet cat excrement in the excrement collecting bin. The application has the advantages of keeping fresh air in the excrement collection bin without manually cleaning pet cat excrement and using a deodorizing box, and preventing water and storing things.
Description
Technical Field
The application belongs to the technical field of cat litter boxes, and particularly relates to an automatic cat litter flushing device.
Background
The cat litter basin is the device that is used for supplying pet cat to use the lavatory, has all placed the cat litter in the cat litter basin, and after the pet cat used the lavatory, often need use cat litter shovel clearance cat just and the cat litter of caking, waste time and energy, the cat just if the clearance is untimely, the peculiar smell of cat litter is difficult to mask the peculiar smell of cat just, and the peculiar smell is great, influences indoor air circumstance.
Part of cat litter box with automatic litter function, after pet cat uses the toilet, cat feces and agglomerated cat litter are automatically collected in the feces collection bin, and the pet owner is also required to manually clean; when the pet owner forgets to clean the excrement collecting bin for a long time or is not at home, the odor generated in the excrement collecting bin is large, and the indoor air environment is influenced; the excrement in the excrement collecting bin needs to be cleaned manually, so that the odor is large.
At present, an effective way for improving the odor generated by the cat litter box is to separately arrange a deodorizing box, and mask the taste of cat litter through a freshener released by the deodorizing box or adsorb the taste of cat litter through active carbon placed in the deodorizing box; however, the deodorizing box also needs to be replaced periodically, and the deodorizing ability of the deodorizing box is limited.
In addition, the existing cat litter box is often placed in an indoor space, and the pet cat can also generate peculiar smell when going to a toilet indoors. Therefore, the automatic cat litter flushing device which can keep the air in the excrement collecting bin fresh without manually cleaning the pet cat excrement and without using a deodorizing box and has a waterproof storage function is a technical problem which needs to be solved by a person skilled in the art.
Disclosure of Invention
The application aims at overcoming the defects of the prior art and provides an automatic cat litter flushing device.
The application adopts the following technical scheme to realize the aim:
an automatic cat litter flushing device comprises a shell, the shell is provided with an inlet and an outlet for the pet cat to go in and out; a litter box is rotatably connected to the housing, and is configured to rotate based on the driving of the driver; an opening and closing plate is arranged on the bottom surface of the shell and is configured to open or close a bottom opening based on forward and backward rotation of the cat litter box; a excrement collecting bin is arranged below the shell, the bottom surface of the excrement collecting bin is obliquely arranged, the lowest point of the excrement collecting bin is provided with a drain pipe, and the drain pipe is communicated with a sewer pipe; the excrement collecting bin is internally provided with a flushing pipe, and the flushing pipe is configured to spray water based on signals of the controller and flush pet cat excrement in the excrement collecting bin.
In a preferred embodiment of the application, the flushing pipe is communicated with the water inlet pipe, an atomization pipe is further arranged on the water inlet pipe, and an atomization nozzle is arranged on the atomization pipe.
In a preferred embodiment of the application, a waterproof door is rotatably connected above the entrance, and an infrared sensor is arranged in the upper space of the shell; the waterproof door is opened or closed based on a signal of the infrared sensor.
In a preferred embodiment of the present application, one end surface of the opening and closing plate is fixedly connected with a rack, and the rack is meshed with a third gear arranged on the housing.
In a preferred embodiment of the present application, the third gear is meshed with the first gear and is driven to rotate by the first gear.
In a preferred embodiment of the present application, the opening and closing plate is configured to be completely opened when a cat stool outlet provided on the litter box is rotated to be directed downward; the cat litter outlet is completely closed when rotated upward.
In a preferred embodiment of the application, the water inlet pipe passes through the side wall of the excrement collecting bin and extends to the outer space of the excrement collecting bin; a plurality of flushing ports are uniformly distributed on the flushing pipe; the flushing port has a first spray direction, a second spray direction and a third spray direction; the first injection direction causes injected wash water to have a tendency to flow toward the drain; the second spray direction causes the sprayed rinse water to have a tendency to be incident toward the adjacent sidewall and reflect to flow toward the drain; the third spray direction causes the sprayed rinse water to have a tendency to be incident toward the opposite sidewall and reflected to flow toward the drain.
In a preferred embodiment of the present application, the injection pressure of the flushing port is configured to be adaptively adjusted based on weight feedback of each time the litter box detects; the injection time of the flushing port is configured to be adaptively adjusted based on weight feedback detected by the toilet bowl each time.
In a preferred embodiment of the application, a fan is arranged on the side wall of the excrement collecting bin; the fan blows the air in the excrement collecting bin to the blow-down pipe.
In a preferred embodiment of the present application, the housing is provided with a shelf, and the shelf is spaced from the top of the housing by a certain distance.
The application has the following beneficial effects:
1. the bottom surface of the excrement collecting bin is obliquely arranged, a drain pipe is arranged at the lowest point of the excrement collecting bin and is communicated with a sewer pipe, a flushing pipe is arranged in the excrement collecting bin and is configured to spray water based on signals of a controller and flush pet cat excrement in the excrement collecting bin, and the pet cat excrement is discharged into the sewer pipe without manually cleaning the pet cat excrement;
2. the bottom surface of the shell is provided with an opening plate, the opening plate is configured to open or close the bottom opening based on the positive and negative rotation of the cat litter box, and the opening plate is used for opening or closing the bottom opening and linked with the rotation of the cat litter box, so that the rotation angle of the cat litter outlet is matched with the opening angle of the opening plate, no additional power source is needed, and electric energy is saved;
3. an atomization pipe is arranged on the water inlet pipe, an atomization nozzle is arranged on the atomization pipe, the atomization pipe is communicated with the atomization nozzle, the air of the excrement collecting bin is kept fresh, and the odor diffusion of the excrement collecting bin is reduced;
4. the bottom surface of the shell is provided with an opening and closing plate which is in a normally closed state, so that peculiar smell in the excrement collecting bin is prevented from being dispersed, and indoor air is kept fresh;
5. a fan is arranged on the side wall of the excrement collecting bin, and blows air in the excrement collecting bin to the drain pipe to keep the air in the excrement collecting bin fresh;
6. the top rotation of access & exit is connected with the water-proof door, the upper portion space of casing is provided with infrared inductor, the water-proof door is opened or is closed based on infrared inductor's signal, prevents that domestic water from getting into cat litter basin and drenching the cat litter, avoids the cat litter to wet.
Drawings
In order to more clearly illustrate the embodiments of the present description or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the embodiments of the present description, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a schematic view of an exploded structure of a housing and a top cover according to an embodiment of the application;
FIG. 3 is a schematic view showing the internal structure of a housing according to an embodiment of the present application;
FIG. 4 is a rear isometric view of a litter box of an embodiment of the application;
FIG. 5 is a front isometric view of a cat litter box of an embodiment of the application;
FIG. 6 is a schematic view of an embodiment of a mounting structure of an opening and closing plate;
FIG. 7 is a schematic view of an open-close plate structure according to an embodiment of the present application;
FIG. 8 is a schematic view of the internal structure of the excrement collecting bin according to an embodiment of the application;
fig. 9 is a schematic view of the spray direction of a flush tube according to one embodiment of the present application.
Reference numerals illustrate:
1. a housing; 1-1, an entrance and an exit; 1-2, a drainage tank; 1-3, a support ring; 1-4, a fixing frame; 1-5, a third gear; 2. a cover body; 3. a excrement collecting bin; 4. cat litter basin; 4-1, cat litter outlet; 4-2, a sand collecting bin; 4-3, screening net; 4-4, a driver; 4-5, a first gear; 5. a waterproof door; 6. a blow-down pipe; 7. a commodity shelf; 8. a water inlet pipe; 8-1, flushing pipe; 8-2, flushing the mouth; 8-3, a first electromagnetic valve; 8-4, a second electromagnetic valve; 8-5, atomizing tube; 8-6, atomizing nozzle; 9. an opening plate; 9-1, a rack; 10. a fan.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. It should be noted that embodiments and features of embodiments in the present disclosure may be combined, separated, interchanged, and/or rearranged with one another without conflict. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
In the drawings, the size and relative sizes of elements may be exaggerated for clarity and/or descriptive purposes. While the exemplary embodiments may be variously implemented, the specific process sequences may be performed in a different order than that described. For example, two consecutively described processes may be performed substantially simultaneously or in reverse order from that described. Moreover, like reference numerals designate like parts.
When an element is referred to as being "on" or "over", "connected to" or "coupled to" another element, it can be directly on, connected or coupled to the other element or intervening elements may be present. However, when an element is referred to as being "directly on," "directly connected to," or "directly coupled to" another element, there are no intervening elements present. For this reason, the term "connected" may refer to physical connections, electrical connections, and the like, with or without intermediate components.
For descriptive purposes, the present disclosure may use spatially relative terms such as "top," "bottom," "below … …," "below … …," "under … …," "above … …," "upper," "above … …," "higher," and the like, relative to components to describe one component's relationship to another (other) component as illustrated in the figures.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Furthermore, when the terms "comprises" and/or "comprising," and variations thereof, are used in the present specification, the presence of stated features, integers, steps, operations, elements, components, and/or groups thereof is described, but the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof is not precluded. It is also noted that, as used herein, the terms "substantially," "about," and other similar terms are used as approximation terms and not as degree terms, and as such, are used to explain the inherent deviations of measured, calculated, and/or provided values that would be recognized by one of ordinary skill in the art.
The application provides an automatic cat litter flushing device, referring to fig. 1 to 9, comprising: the pet cat box comprises a shell 1, wherein at least one end of the shell 1 is provided with an opening, and referring to fig. 3, the shell 1 is provided with a cylindrical structure with a cavity, and an inlet and an outlet 1-1 are arranged on the side wall of the cylindrical structure for a pet cat to go in and out.
The periphery wall of the inlet and outlet 1-1 extends to the inner space to form a stepped ring, and the diameter of one end close to the inlet and outlet is larger than that of one end far away from the inlet and outlet, so that water flowing in from the inlet and outlet 1-1 stays in the stepped ring to prevent cat litter from being wetted.
Preferably, the bottommost end of the stepped ring is provided with a drainage groove 1-2, the drainage groove 1-2 is communicated with the excrement collecting bin 3, and accumulated water in the stepped ring is timely discharged.
The open upper cover is provided with a cover body 2, referring to fig. 2, the cover body 2 is provided with a convex edge, the outer outline of the convex edge is matched with the inner outline of the opening, the cover body 2 is fixedly inserted into the opening, so that the cat litter can be conveniently dismounted and added.
The waterproof door 5 is rotatably connected above the entrance 1-1, referring to fig. 1, an infrared sensor is disposed in the upper space of the housing 1, the infrared sensor is in signal connection with the controller, and when the infrared sensor detects that the pet cat is close, an induction signal is transmitted to the controller.
The waterproof door 5 is opened or closed based on the signal of the infrared sensor; specifically, the top of the waterproof door 5 is provided with a connecting plate, two sides of the connecting plate are provided with connecting columns, and the connecting columns are rotationally connected with the shell 1. A pair of mutually meshed bevel gears are arranged on the connecting column, and the bevel gears are connected with the miniature motor; the miniature motor is in signal connection with the controller, and after receiving the induction signals of the infrared inductor, the controller controls the miniature motor to start and opens the waterproof door 5.
After a preset time, the controller controls the micro motor to start and reversely rotate, and the waterproof door 5 is closed; the preset time is the longest toilet time of the pet cat obtained through multiple experiments.
The waterproof door 5 is made of an acrylic panel, has good light transmittance and is convenient to clean; the edge of the waterproof door 5 is adhered with a silica gel pad, so that the waterproof performance of the waterproof door 5 is improved.
The shell 1 is rotationally connected with a cat litter basin 4, and referring to fig. 4 and 5, the cat litter basin 4 is provided with a roller type structure, and the front end of the cat litter basin 4 is provided with a convex ring, and the convex ring is rotationally connected with the step ring.
The cat litter box 4 is provided with a roller-type structure with an opening at one end, and the opening corresponds to the inlet and outlet 1-1 so that a pet cat can go in and out of the cat litter box 4.
The cat litter box is characterized in that a litter collecting bin 4-2 and a screening net 4-3 are arranged on the wall of the drum of the cat litter box 4, the litter collecting bin 4-2 is arranged at the edge of a cat litter outlet 4-1, the screening net 4-3 is arranged at the other end of the litter collecting bin 4-2, one end of the screening net 4-3 is connected with the litter collecting bin 4-2, and the other end of the screening net is connected with the drum wall; the cat litter falls into the excrement collecting bin 3 from the screening net 4-3 for temporary storage, and the cat litter and the clustered cat litter roll down along the outer wall of the excrement collecting bin 3 and fall into the excrement collecting bin 3 from the cat litter outlet 4-1.
The cat litter box 4 is configured to rotate based on the driving of the driver; specifically, the rear end of cat litter basin 4 is fixedly provided with the axis of rotation, the axis of rotation with support ring 1-3 rotates to be connected with the second gear in the axis of rotation, the second gear with first gear 4-5 meshes mutually, first gear 4-5 with driver 4-4 is connected, driver 4-4 pass through mount 1-4 fixed set up in on the casing 1.
The driver 4-4 is in signal connection with a controller, and the driver 4-4 is configured to receive a signal from the controller to activate or reverse.
Specifically, a weighing sensor is arranged on the supporting ring 1-3 and is in signal connection with the controller, the weighing sensor transmits the detected gravity value to the controller, the controller compares the detected gravity values of two adjacent times, and when the detected gravity value difference is similar to the weight of the pet cat; that is, when the pet cat leaves the litter box, the controller controls the litter box 4 to rotate 180 degrees counterclockwise; the cat litter box 4 is arranged vertically upwards at the cat litter outlet 4-1 in an initial state, no cat litter is stored in the cat litter box 4-2, all cat litter in the cat litter box 4-2 is located in the cat litter box 4, when the cat litter box 4 rotates 180 degrees clockwise, the cat litter gradually falls into the cat litter box 4-2 through the screening net 4-3, cat litter and clustered cat litter roll down along the outer wall of the cat litter box 4-2, and fall into the cat litter box 3 from the cat litter outlet 4-1.
Then, the controller controls the cat litter box 4 to rotate 180 degrees clockwise, the cat excrement outlet 4-1 is vertically arranged upwards, cat litter stored in the litter collection bin 4-2 gradually slides out from the screening net 4-3 and slides into the cat litter box 4 for pet cats to use in toilet.
The cat litter bin is characterized in that a excrement collecting bin 3 is arranged below the shell 1, cat litter and agglomerated cat litter sliding off from a cat litter outlet 4-1 fall into the excrement collecting bin 3, the bottom surface of the excrement collecting bin 3 is obliquely arranged, and a drain pipe 6 is arranged at the lowest point of the excrement collecting bin 3, so that pet cat litter and agglomerated cat litter can be discharged from the drain pipe 6.
The bottom surface of the shell 1 is provided with an opening and closing plate 9, and referring to fig. 3, 6 and 7, the opening and closing plate 9 is in signal connection with a controller, and the opening and closing plate 9 opens or closes a bottom opening based on the forward and reverse rotation of the cat litter box.
Specifically, one end surface of the opening and closing plate 9 is fixedly connected with a rack 9-1, and the rack 9-1 is meshed with the third gear 1-5 and is driven by the third gear 1-5 to move back and forth.
The third gear 1-5 is meshed with the first gear 4-5 and is driven to rotate by the first gear 4-5; through being linked with the first gear 4-5 for driving the cat litter box 4, the rotation angle of the cat litter outlet 4-1 is matched with the opening angle of the opening and closing plate 9, and when the cat litter outlet 4-1 faces downwards, the opening and closing plate 9 is completely opened; when the cat litter outlet 4-1 is turned to face upward, it is completely closed.
In addition, the opening and closing plate 9 is linked with the rotation of the cat litter box 4, no additional power source is needed, and electric energy is saved.
The opening and closing plate 9 is in a normally closed state, so that the odor of the excrement collection bin 3 is effectively prevented from being dispersed, and the indoor air is kept fresh continuously; the opening and closing plate 9 can also prevent mist sprayed by the atomizing nozzle 8-6 from wetting cat litter and prevent the cat litter from being wetted.
The opening and closing plate 9 is arranged to be fully opened when the cat litter outlet 4-1 is rotated to face downward; when the cat litter outlet 4-1 rotates to face upward, it is completely closed; the cat stool outlet 4-1 of the cat litter box 4 is set to be in an upward state in a normal state, when the controller receives that a pet cat is toilet and leaves the cat litter box 4, the controller transmits a signal to the driver 4-4 and drives the first gear 4-5 to rotate clockwise, and the first gear 4-5 is meshed with the second gear arranged on the cat litter box 4 and the third gear 1-5 arranged on the side wall of the shell 1 to drive the cat litter box 4 and the third gear 1-5 to rotate anticlockwise; the third gear 1-5 is meshed with the rack 9-1, the third gear 1-5 drives the rack 9-1 to move backwards and drives the opening and closing plate 9 to move backwards, and pet litter and clustered litter are dropped into the excrement collection bin from the opening. Is linked with the cat litter basin, does not need an additional power source, and saves electric energy.
After a preset time, the controller controls the driver 4-4 to start and drives the first gear 4-5 to rotate anticlockwise, and the first gear 4-5 is meshed with a second gear arranged on the cat litter box 4 and the third gear 1-5 arranged on the side wall of the shell 1 to drive the cat litter box 4 and the third gear 1-5 to rotate clockwise; the third gear 1-5 is meshed with the rack 9-1, the third gear 1-5 drives the rack 9-1 to move forwards and drives the opening and closing plate 9 to move forwards, so that the cat litter outlet 4-1 is in a vertical upward state, and cat litter can be conveniently added into a cat litter box; the opening and closing plate closes the opening, so that peculiar smell in the excrement collecting bin 3 is prevented from being scattered, mist sprayed by the atomizing nozzle 8-6 is prevented from wetting cat litter, and the cat litter is prevented from being wetted.
Preferably, four sides of the bottom surface of the opening and closing plate 9 are provided with sealing gaskets, the opening is sealed by the sealing gaskets, the sealing performance of the opening and closing plate is further improved, and the odor in the excrement collecting bin 3 is prevented from being scattered.
The excrement collecting bin 3 is arranged below the shell 1, referring to fig. 8, the bottom surface of the excrement collecting bin 3 is obliquely arranged, the bottom surface of the excrement collecting bin 3 is of an inclined surface structure with high periphery and low middle, the sewage drain pipe 6 is arranged in the middle area of the excrement collecting bin 3, and the sewage drain pipe 6 is communicated with a sewer pipe; so that the pet cat stool and the clustered cat litter are discharged into a sewer pipe without manually cleaning the cat stool and liberating the hands of a pet owner.
Preferably, a fan 10 is arranged on the side wall of the excrement collecting bin 3, a vent hole is arranged on the position where the fan 10 is arranged on the side wall, the fan 10 blows air in the excrement collecting bin 3 to the drain pipe 6, and peculiar smell in the excrement collecting bin can be removed without a deodorizing box, so that the air in the excrement collecting bin is kept fresh.
A flushing pipe 8-1 is arranged in the excrement collecting bin 3, and the flushing pipe 8-1 is configured to spray water based on signals of a controller and flush pet cat excrement and agglomerated cat litter in the excrement collecting bin 3; the excrement collecting bin 3 is kept clean and tidy, the pet cat excrement and the agglomerated cat litter are not required to be cleaned manually, and the generation of peculiar smell is reduced.
The flushing pipe 8-1 is communicated with the water inlet pipe 8, the water inlet pipe 8 penetrates through the side wall of the excrement collecting bin 3 and extends to the outer space of the excrement collecting bin 3, and the water inlet pipe 8 is communicated with a water tap arranged in a toilet to continuously supply water for the flushing pipe 8-1.
A plurality of flushing ports 8-2 are uniformly distributed on the flushing pipe 8-1; the flushing ports 8-2 are all arranged towards the direction that water flows towards the middle; the flushing ports 8-2 are all provided with water outlet angles, and take the sewage inlet of the sewage drain pipe 6 as the center, and the flushing ports 8-2 are all arranged towards the sewage inlet so as to be beneficial to flushing pet cat feces and clustered cat litter into the sewage drain pipe 6.
Preferably, a flushing pipe 8-1 is arranged on one side or two opposite sides of the excrement collecting bin 3, and a plurality of flushing ports 8-2 are provided with a plurality of spraying directions. Specifically, including a first injection direction, a second injection direction, and a third injection direction, refer to fig. 9; the first injection direction causes injected wash water to have a tendency to flow toward the drain; the second spray direction causes the sprayed rinse water to have a tendency to be incident toward the adjacent sidewall and reflect to flow toward the drain; the third spray direction causes the sprayed rinse water to have a tendency to flow toward the opposite sidewall and reflect to the drain.
The flushing port 8-2 is provided with a nozzle, and the nozzle positioned in the middle position gathers water flow towards the middle; nozzles at two sides make water flow to adjacent side walls, and the reflection direction of the water flow is toward the drain outlet; the remaining nozzles direct water to the opposite side wall and their reflection direction has a tendency to flow toward the drain.
The flushing ports 8-2 are respectively provided with different spraying directions, so that on one hand, the excrement collecting bin 3 can be cleaned more thoroughly, and pet cat excrement and agglomerated cat litter can be flushed to the sewage pipes; in addition, the self-cleaning of the excrement collecting bin 3 is also facilitated.
The spray pressure of the rinse orifice 8-2 is configured to be adaptively adjusted based on weight feedback per detection of the litter box; the spraying pressure is regulated according to the excretion condition of the pet cat, so that the flushing operation is realized quickly and cleanly, and the odor residue is prevented; the excretion condition includes the weight condition of pet cat feces.
The weight feedback detected by the cat litter box 4 refers to the weight difference between the cat litter box 4 before and after the pet cat enters the toilet, and the larger the weight difference is, the larger the injection pressure of the flushing port 8-2 is.
The injection time of the flushing port 8-2 is configured to be adaptively adjusted based on the weight feedback detected by the excrement collection bin 3 each time; the larger the weight difference between the cat litter box 4 before and after the pet litter box is in the toilet, the longer the spraying time of the flushing port 8-2.
The water inlet pipe 8 is provided with a first electromagnetic valve 8-3, and the first electromagnetic valve 8-3 is in signal connection with the controller; the first electromagnetic valve 8-3 controls the water spraying or closing of the flushing port 8-2 based on the signal of the controller.
The first electromagnetic valve 8-3 is arranged at the rear end of the atomization tube 8-5, namely the first electromagnetic valve 8-3 is arranged between the atomization tube 8-5 and the flushing tube 8-1, so that the first electromagnetic valve 8-3 can independently control the flushing tube 8-1 to spray water to flush pet cat feces and agglomerated cat litter.
The water inlet pipe 8 is further provided with an atomization pipe 8-5, one end of the atomization pipe 8-5 is communicated with the water inlet pipe 8, the other end of the atomization pipe 8-5 is connected with an atomization nozzle 8-6 in a threaded mode, and the atomization nozzle 8-6 is communicated with the atomization pipe 8-5.
The atomizing pipe 8-5 is provided with a second electromagnetic valve 8-4, the second electromagnetic valve 8-4 is in signal connection with the controller, and the second electromagnetic valve 8-4 controls the atomizing nozzle 8-6 to spray or close based on the signal of the controller.
The atomization nozzle 8-6 can enable dust particles in the excrement collecting bin 3 to settle, keep air in the excrement collecting bin 3 fresh, and reduce odor diffusion of the excrement collecting bin 3.
The controller controls the automatic cat litter flushing device to run through a program which is trained for a plurality of times and preset.
The controller controls the automatic cat litter flushing device to comprise the following steps: when the infrared inductor detects that a pet cat is close to the toilet, an induction signal is transmitted to the controller, the controller controls the micro motor to start, the waterproof door 5 is opened, after the pet cat enters the cat litter box to be used for the toilet, the micro motor receives the signal of the controller to start and rotate in the opposite direction, and the waterproof door 5 is closed.
When the weight difference detected by the controller is similar to the weight of the pet cat, the controller controls the driver 4-4 to be started, and enables the pet cat feces and the clustered cat litter to fall out from the cat feces outlet 4-1; the controller controls the driver 4-4 to start, and simultaneously drives the servo motor to start and drives the opening and closing plate 9 to open, so that pet cat feces and clustered cat litter falling from the cat feces outlet 4-1 fall into the feces collection bin 3, and after a certain time, the opening and closing plate 9 is closed; the driver 4-4 is started and rotates in the opposite direction, and cat litter collected in the litter bin 4-2 falls from the litter bin 4-2.
The controller controls the first electromagnetic valve 8-3 to be opened, water flows out along the flushing port 8-2 in a jet mode, pet cat feces and agglomerated cat litter in the excrement collecting bin 3 are flushed into the sewage draining pipe 6, and the pet cat feces and the agglomerated cat litter do not need to be cleaned manually.
After the excrement collecting bin 3 is washed clean, the controller controls the second electromagnetic valve 8-4 to be opened, water flow is sprayed out along the atomizing nozzle 8-6, the excrement collecting bin 3 is cleaned again, and air in the excrement collecting bin 3 is kept fresh.
The cat litter box is characterized in that a storage rack 7 is arranged on the shell 1, the storage rack 7 comprises a connecting part and a storage part, the connecting part is arranged into a rectangular plate, the connecting part is connected with a back plate of the shell, a bottom plate of the storage part is spaced from the top of the shell 1, so that the cover body 2 is opened, and cat litter is added into the cat litter box 4.
The storage part is provided with a plurality of storage grids for storing articles.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the application, and is not meant to limit the scope of the application, but to limit the application to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the application are intended to be included within the scope of the application.
Claims (5)
1. An automatic wash cat litter device which characterized in that: comprising the following steps: the pet cat pet food box comprises a shell (1), wherein the shell (1) is provided with an inlet and an outlet (1-1) for a pet cat to go in and out;
the shell (1) is rotatably connected with a cat litter box (4), and the cat litter box (4) is configured to rotate based on the driving of a driver (4-4); the cat litter basin (4) is provided with a rotating shaft, a second gear is connected to the rotating shaft, the second gear is meshed with the first gear (4-5), and the first gear (4-5) is connected with the driver (4-4);
the bottom surface of the shell (1) is provided with an opening and closing plate (9), and the opening and closing plate (9) is configured to open or close a bottom opening based on forward and reverse rotation of the cat litter box (4);
a excrement collecting bin (3) is arranged below the shell (1), the bottom surface of the excrement collecting bin (3) is obliquely arranged, a drain pipe (6) is arranged at the lowest point of the excrement collecting bin (3), and the drain pipe (6) is communicated with a sewer pipe;
a flushing pipe (8-1) is arranged in the excrement collecting bin (3), and the flushing pipe (8-1) is configured to spray water based on signals of a controller and flush pet cat excrement in the excrement collecting bin (3);
the flushing pipe (8-1) is communicated with the water inlet pipe (8), the water inlet pipe (8) is also provided with an atomization pipe (8-5), and the atomization pipe (8-5) is provided with an atomization nozzle (8-6);
the water inlet pipe (8) penetrates through the side wall of the excrement collecting bin (3) and extends to the outer space of the excrement collecting bin (3);
the two opposite sides of the excrement collecting bin (3) are provided with flushing pipes (8-1), and the flushing pipes (8-1) are straight pipes; a plurality of flushing ports (8-2) are uniformly distributed on the flushing pipe (8-1);
the flushing port (8-2) has a first injection direction, a second injection direction and a third injection direction;
the first injection direction causes injected wash water to have a tendency to flow toward the drain;
the second spray direction causes the sprayed rinse water to have a tendency to be incident toward the adjacent sidewall and reflect to flow toward the drain;
the third spray direction causes the sprayed rinse water to have a tendency to be incident toward the opposite sidewall and reflected to flow toward the drain;
the flushing port (8-2) is provided with a nozzle, and the nozzle positioned in the middle position gathers water flow towards the middle; nozzles at two sides make water flow to adjacent side walls, and the reflection direction of the water flow is toward the drain outlet; the rest of the nozzles make water incident towards the opposite side wall and their reflection direction has a tendency to flow towards the drain;
one end surface of the opening and closing plate (9) is fixedly connected with a rack (9-1), and the rack (9-1) is meshed with a third gear (1-5) arranged on the shell (1) and is driven by the third gear (1-5) to move forwards and backwards;
the third gear (1-5) is meshed with the first gear (4-5) and is driven to rotate by the first gear (4-5);
the cat stool outlet (4-1) of the cat litter box (4) is arranged in an upward state in a normal state, when the controller receives a pet cat to go to the toilet and leaves the cat litter box (4), the controller transmits a signal to the driver (4-4) and drives the first gear (4-5) to rotate clockwise, and the first gear (4-5) is meshed with the second gear and the third gear (1-5) to drive the cat litter box (4) and the third gear (1-5) to rotate anticlockwise; the third gear (1-5) drives the rack (9-1) to move backwards and drives the opening and closing plate (9) to move backwards, the opening is opened, the cat litter outlet (4-1) rotates downwards, and pet cat litter and agglomerated cat litter fall from the opening to the excrement collecting bin;
after a preset time, the controller controls the driver (4-4) to start and drives the first gear (4-5) to rotate anticlockwise, and the cat litter box (4) and the third gear (1-5) rotate clockwise; the third gear (1-5) drives the rack (9-1) to move forwards and drives the opening and closing plate (9) to move forwards, so that the cat litter outlet (4-1) is in a vertically upward state, and the opening is closed.
2. An automatic cat litter flushing device as set forth in claim 1, wherein: a waterproof door (5) is rotatably connected above the access opening (1-1), and an infrared sensor is arranged in the upper space of the shell (1);
the waterproof door (5) is opened or closed based on the signal of the infrared sensor.
3. An automatic cat litter flushing device as set forth in claim 1, wherein: the injection pressure of the flushing port (8-2) is configured to be adaptively adjusted based on weight feedback detected by the cat litter box (4) each time; the injection time of the flushing port (8-2) is configured to be adaptively adjusted based on weight feedback detected by the faeces collecting bin (3) each time.
4. An automatic cat litter flushing device as set forth in claim 1, wherein: a fan (10) is arranged on the side wall of the excrement collecting bin (3);
the fan (10) blows the air in the excrement collecting bin (3) to the sewage draining pipe (6).
5. An automatic cat litter flushing device as set forth in claim 1, wherein: the shell (1) is provided with a commodity shelf (7), and the commodity shelf (7) and the top of the shell (1) are provided with a certain distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310591589.6A CN116267643B (en) | 2023-05-24 | 2023-05-24 | Automatic wash cat litter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310591589.6A CN116267643B (en) | 2023-05-24 | 2023-05-24 | Automatic wash cat litter device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116267643A CN116267643A (en) | 2023-06-23 |
| CN116267643B true CN116267643B (en) | 2023-09-01 |
Family
ID=86813551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310591589.6A Active CN116267643B (en) | 2023-05-24 | 2023-05-24 | Automatic wash cat litter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116267643B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104206285A (en) * | 2013-05-29 | 2014-12-17 | 天津市滨海新区汉沽滨海农博种猪场 | Boar breeding bed convenient to clean |
| US10231431B1 (en) * | 2017-10-20 | 2019-03-19 | Bruce Keith Turner | Self-cleaning litter box |
| CN110073989A (en) * | 2019-06-09 | 2019-08-02 | 张芝铭 | A kind of drum-type automatic excrement-removing Pet's toilet |
| CN110583495A (en) * | 2019-10-21 | 2019-12-20 | 杭州云蜂工业设计有限公司 | Cleaning and feeding integrated cat litter box |
| CN210746586U (en) * | 2019-05-25 | 2020-06-16 | 连江凯信达网络科技有限公司 | Automatic clear away faecal breed cage |
| CN212520341U (en) * | 2020-03-09 | 2021-02-12 | 广西奢恩喜宠科技发展有限公司 | Intelligent full-automatic toilet for pets |
| CN213881300U (en) * | 2020-11-18 | 2021-08-06 | 浙江工商大学 | Deodorant cat lavatory |
| CN113229153A (en) * | 2021-06-01 | 2021-08-10 | 佛山雷龙电器有限公司 | Automatic cleaning device of cat excrement and urine |
| CN113692977A (en) * | 2021-09-03 | 2021-11-26 | 浙江美新宠物科技有限公司 | Cat litter basin and odor purification control method thereof |
| AT524683B1 (en) * | 2021-07-15 | 2022-08-15 | Ali Tegmen | pet toilet |
| CN217242000U (en) * | 2022-02-14 | 2022-08-23 | 北川羌族自治县禹农农业开发有限公司 | Can clear up faecal rabbit automatically and breed canopy |
-
2023
- 2023-05-24 CN CN202310591589.6A patent/CN116267643B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104206285A (en) * | 2013-05-29 | 2014-12-17 | 天津市滨海新区汉沽滨海农博种猪场 | Boar breeding bed convenient to clean |
| US10231431B1 (en) * | 2017-10-20 | 2019-03-19 | Bruce Keith Turner | Self-cleaning litter box |
| CN210746586U (en) * | 2019-05-25 | 2020-06-16 | 连江凯信达网络科技有限公司 | Automatic clear away faecal breed cage |
| CN110073989A (en) * | 2019-06-09 | 2019-08-02 | 张芝铭 | A kind of drum-type automatic excrement-removing Pet's toilet |
| CN110583495A (en) * | 2019-10-21 | 2019-12-20 | 杭州云蜂工业设计有限公司 | Cleaning and feeding integrated cat litter box |
| CN212520341U (en) * | 2020-03-09 | 2021-02-12 | 广西奢恩喜宠科技发展有限公司 | Intelligent full-automatic toilet for pets |
| CN213881300U (en) * | 2020-11-18 | 2021-08-06 | 浙江工商大学 | Deodorant cat lavatory |
| CN113229153A (en) * | 2021-06-01 | 2021-08-10 | 佛山雷龙电器有限公司 | Automatic cleaning device of cat excrement and urine |
| AT524683B1 (en) * | 2021-07-15 | 2022-08-15 | Ali Tegmen | pet toilet |
| CN113692977A (en) * | 2021-09-03 | 2021-11-26 | 浙江美新宠物科技有限公司 | Cat litter basin and odor purification control method thereof |
| CN217242000U (en) * | 2022-02-14 | 2022-08-23 | 北川羌族自治县禹农农业开发有限公司 | Can clear up faecal rabbit automatically and breed canopy |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116267643A (en) | 2023-06-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102330905B1 (en) | Defecation plate for animal companion | |
| US5279008A (en) | Sanitary cell with automatic cleaning device for the toilet bowl | |
| CN116267643B (en) | Automatic wash cat litter device | |
| CN112607869B (en) | Plant filter tank and method suitable for ecological toilet flushing water treatment | |
| CN219961613U (en) | Cat litter bowl with automatically, wash function | |
| CN210610625U (en) | Full-automatic intelligent pet toilet | |
| CN210727624U (en) | Closed air-flushing type waterless toilet | |
| CN209473282U (en) | A kind of infrared induction auto-flushing Pet's toilet | |
| CN210989940U (en) | Odorless pneumatic heating toilet | |
| WO2020238084A1 (en) | Odor-free aerodynamic heat toilet, mounting method and application thereof | |
| JP3821025B2 (en) | Pressure drainage device and pressure drainage toilet using the same | |
| CN208994417U (en) | It is a kind of to sterilize dustbin convenient for cleaning | |
| CN110939297A (en) | Intelligent toilet | |
| CN216317309U (en) | Domestic improved type fecaluria diversity lavatory | |
| CN213881300U (en) | Deodorant cat lavatory | |
| WO2012012913A1 (en) | Water saving toilet bowl | |
| CN214994384U (en) | Ecological toilet capable of separating excrement, urine and flushing water | |
| KR101849070B1 (en) | Residential facility of Pets | |
| CN212271127U (en) | Water-saving splash-free closestool | |
| CN113647339A (en) | Automatically cleaning loop filter milk cow trough | |
| CN103541417A (en) | Water-free recycle type intelligent pedestal pan | |
| CN112064736A (en) | Water tank garbage disposal device and intelligent kitchen equipment with garbage disposal function | |
| CN112572316A (en) | Toilet water circulation outlet treatment equipment for motor home | |
| CN216276024U (en) | Toilet equipment | |
| CN214194818U (en) | Ventilation system suitable for ecological toilet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |