CN117694250A - Multifunctional pet toilet - Google Patents

Abstract

The invention relates to a multifunctional pet toilet, which comprises a shell, wherein a toilet chamber and a walking channel are formed in the shell; the walking channel is positioned above the toilet room, one end of the walking channel is a gate communicated with the outside, the other end of the walking channel is communicated with the toilet room, and a dehairing structure is paved on the wall surface of the walking channel; the device also comprises a negative pressure device, wherein an air suction port of the negative pressure device is communicated with one surface of the walking channel; a sand basin and a fecal shoveling mechanism are arranged in the toilet room; the excrement shoveling mechanism and the sand basin can move relatively, and the excrement shoveling mechanism is used for shoveling excrement in the sand basin out of the sand basin when in use. The pet automatic unhairing machine has the advantages of multiple functions, capability of automatically unhairing pets, convenience in use and the like.

Description

Multifunctional pet toilet

Technical Field

The invention relates to the technical field of pet supplies, in particular to a multifunctional pet toilet.

Background

In order to facilitate the cleaning of the excrement of the pet, people mostly equip the pet with a special pet toilet so as to keep the indoor environment clean. Various pet toilets appear in the market, but the functions of the existing pet toilets are single; in the process of raising the pets, the pets can be subjected to the phenomena of hair falling caused by season transition and the like, so that the indoor environment is tidy and greatly influenced, the existing mode of removing the hairs of the pets is to remove the hairs of the pets by manually using devices such as dust collectors and the like, the hairs of the pets are removed regularly due to the fact that the artificial intervention is needed, and the operation difficulty of the artificial hair removing mode is high for pets with lively characters, so that the operation is very inconvenient.

Disclosure of Invention

The invention aims to provide a multifunctional pet toilet which has the advantages of multiple functions, capability of automatically unhairing pets, convenience in use and the like.

The technical scheme adopted for solving the technical problems is as follows: a multifunctional pet toilet comprises a shell, wherein a toilet chamber and a walking channel are formed in the shell; the walking channel is positioned above the toilet room, one end of the walking channel is a gate communicated with the outside, the other end of the walking channel is communicated with the toilet room, and a dehairing structure is paved on the wall surface of the walking channel; the device also comprises a negative pressure device, wherein an air suction port of the negative pressure device is communicated with one surface of the walking channel; a sand basin and a fecal shoveling mechanism are arranged in the toilet room; the excrement shoveling mechanism and the sand basin can move relatively, and the excrement shoveling mechanism is used for shoveling excrement in the sand basin out of the sand basin when in use.

The working principle of the invention is as follows:

when a pet needs to go to the toilet, the pet enters the walking passage from the gate and walks along the walking passage to go to the sand basin in the toilet, and in the process that the pet passes through the walking passage, the dehairing structure can strip and adsorb dehairing hairs on the pet; therefore, when the requirements of the toilet are met in daily life, the pet can be subjected to the hair removal treatment through the hair removal structure on the walking channel, automatic hair removal of the pet is realized in a phase-changing manner, manual interference is not needed, and the use is convenient. In addition, the negative pressure device can exhaust and suck air to the walking channel through the air suction port, so that hairs and sand dust in the walking channel can be sucked and collected, the walking channel can be kept clean, and the hairs can be cleaned more conveniently. Through such design, can make this pet lavatory not only have for the pet provides like lavatory position, still have the function that carries out the dehairing to the pet and handle, the function is more various.

Further, the multifunctional pet toilet disclosed by the invention is characterized in that the negative pressure device comprises a water tank and an air suction mechanism; the water tank is internally provided with a water filtering cavity, an air suction pipeline is arranged on the water tank, one end of the air suction pipeline is an air outlet communicated with the water filtering cavity, the other end of the air suction pipeline is the air suction port on the outer surface of the water tank, and the air outlet is arranged close to the bottom of the water filtering cavity; the air suction end of the air suction mechanism is communicated with the water filter cavity, the air suction end of the air suction mechanism is higher than the air outlet, and the air suction mechanism is used for providing a negative pressure environment for the water filter cavity.

Further, as described above, the water filter chamber is divided into a water injection chamber and an isolation chamber by the water baffle, and the water baffle is provided with a ventilation structure for communicating the water injection chamber with the isolation chamber; the water tank is also provided with a water inlet for injecting water and a water outlet for draining water, the water inlet and the water outlet are both communicated with the water injection cavity, and the water outlet is provided with a water outlet valve; the air outlet is communicated with the water injection cavity and is arranged near the bottom surface of the water injection cavity; the air suction mechanism is arranged in the isolation cavity, and the air suction end of the air suction mechanism is used for exhausting air from the water injection cavity through the ventilation structure.

Further, as described above, the isolation chamber and the water injection chamber are arranged left and right, the isolation chamber is formed with an isolation space and a connection space between the upper and lower parts of the isolation chamber through a filter screen member, and the connection space is communicated with the water injection chamber through the ventilation structure; the air suction mechanism is arranged in the isolation space, and the air suction end of the air suction mechanism is arranged towards the filter screen piece for exhausting air; the filter screen piece is used for filtering the gas flowing through. The ventilation structure can be a plurality of meshes and also a ventilation opening which is matched with the width dimension of the connecting space.

Further, the multifunctional pet toilet further comprises a feces collection bin, the feces collection bin is arranged in the toilet room and is located beside the sand basin, a collection groove with an upper opening is formed in the feces collection bin, and the feces shoveling mechanism can shovels feces in the sand basin into the collection groove of the feces collection bin to collect the feces.

Further, as described above, the collecting tank of the excrement collecting bin is sequentially formed with a diversion space and a stirring space along the up-down direction, the diversion space is of a gradually narrowing structure from top to bottom, and the inner wall of the stirring space is formed with a water outlet communicated with the outer surface of the excrement collecting bin; the excrement treatment mechanism comprises a stirring piece and a driving motor, the stirring piece is rotatably arranged in a stirring space of the excrement collection bin, and the stirring piece is used for stirring excrement and sand grains entering the stirring space; the driving motor is arranged on the shell and is used for driving the stirring piece to rotate; the water supply mechanism is provided with a manure water injection end, and the manure water injection end is arranged above a groove opening of a collection groove of the manure collection bin.

Further, the multifunctional pet toilet comprises a water inlet pipeline, a water tank water supply pipeline, a collection bin water supply pipeline, a main water valve, a water tank water supply valve and a collection bin water supply valve; the main water valve is arranged on the water inlet pipeline, one end of the water inlet pipeline is communicated with an external tap water pipeline, and the other end of the water inlet pipeline is communicated with one end of the water tank water supply pipeline through the water tank water supply valve; the other end of the water supply pipeline of the water tank is communicated with the water inlet of the water tank; one end of the collecting bin water supply pipeline is communicated with the position of the water inlet pipeline between the main water valve and the water tank water supply valve through the collecting bin water supply valve, and the other end of the collecting bin water supply pipeline is the excrement discharge water injection end.

Further, as described above, the walking channel is a U-shaped strip space, the dehairing structure is arranged on the inner side wall of the walking channel, and the air suction port of the negative pressure device is arranged near the corner position of the walking channel.

Further, as described above, the multifunctional pet litter box has a disc-shaped structure, the bottom surface of the litter box is rotatably mounted on the housing, and the rotation axis of the litter box is arranged along the up-down direction; the excrement shoveling mechanism is rotatably arranged on the shell, the rotation axis of the excrement shoveling mechanism is arranged along the horizontal direction, and the excrement shoveling mechanism shovels excrement in the sand basin in a turnover mode.

Further, the multifunctional pet toilet further comprises a sand storage bin, a sand amount detection module and a main control module; the sand storage bin is arranged on the shell and is positioned right above the sand basin, a sand storage cavity for storing sand grains is formed in the sand storage bin, a discharge hole communicated with the sand storage cavity is formed on the bottom surface of the sand storage bin, and a discharge valve is arranged at the discharge hole; the sand amount detection module is used for monitoring the sand storage amount in the sand basin; the main control module is electrically connected with the discharge valve and the sand amount detection module, and can control the opening and closing of the discharge valve according to the monitoring information of the sand amount detection module.

Further, the multifunctional pet toilet comprises a sand storage bin body and a bin cover; the sand storage cavity is formed in the bin body, a feeding hole communicated with the top surface of the sand storage bin is formed in the top surface of the sand storage cavity, and a discharging hole communicated with the bottom surface of the sand storage bin is formed in the bottom surface of the sand storage cavity; the bin cover is a long-strip plate, one end of the bin cover is rotatably arranged on the bin body, and the bin cover can cover the feed inlet of the sand storage cavity through rotation.

Further, as described above, the bottom surface of the walking passage is formed with a mounting opening communicated with the toilet chamber, and the mounting opening is arranged close to the gate; the sand storage bin is arranged in the toilet room and is close to the installation opening, and the bin cover of the sand storage bin is covered: the storehouse cover covers and shelters from the installing port and with the bottom surface parallel and level of walking passageway, the length direction of storehouse cover sets up towards the gate, and the storehouse cover is close to the gate setting with the that the storehouse body is connected one end.

Further, as described above, the sand storage bin further comprises a fixing groove piece and a sliding groove piece, the cross sections of the fixing groove piece and the sliding groove piece are concave structures, the fixing groove piece is fixedly arranged on the bottom surface of the bin cover, a sliding channel is formed by enclosing the concave structure of the fixing groove piece and the bin cover, one end of the sliding channel is a mounting end, the other end of the sliding channel is a discharging end, and the discharging end faces the connection part of the bin cover and the bin body; the sliding groove piece is slidably installed in the sliding channel, and a concave structure notch of the sliding groove piece is upward.

Further, as described above, the multifunctional pet toilet, the negative pressure device comprises: the dust collector comprises a machine body, a dust collection barrel, a fan, a filter element and an air suction pipe; the dust collection barrel is a barrel body with an opening at one end, and a barrel opening of the dust collection barrel is detachably arranged on the top surface of the machine body, so that a dust collection cavity is formed by enclosing the dust collection barrel and the top surface of the machine body, and a dust collection opening communicated with the dust collection cavity is formed on the outer surface of the dust collection barrel; the air suction pipe is arranged on the shell, one end of the air suction pipe is the air suction port, and the other end of the air suction pipe is communicated with the dust collection port; the fan is arranged on the machine body, and the suction end of the fan is communicated with the dust collection cavity; the filter element is arranged on the air suction end of the fan and is used for preventing hairs from entering the fan.

Further, the multifunctional pet toilet further comprises an induction light bar and/or an induction sound source module; the guiding lamp strip is arranged on the inner wall of the walking channel along the walking path of the walking channel, a plurality of lamp beads are sequentially arranged on the guiding lamp strip along the walking path of the guiding lamp strip, and the lamp beads sequentially flash along the walking path of the guiding lamp strip in a circulating way; the induction sound source module is arranged in the walking channel and used for emitting induction sound for inducing the pets to enter the walking channel.

The technical scheme of the invention has the following beneficial effects: the function is various, can carry out automatic unhairing, convenient to use etc. to the pet.

Drawings

Fig. 1 is a perspective view of embodiment 1;

fig. 2 is a front view of embodiment 1;

FIG. 3 is a cross-sectional block diagram taken in the direction A-A of FIG. 2;

FIG. 4 is a cross-sectional view of the structure of the B-B direction of FIG. 3;

FIG. 5 is a cross-sectional view of the structure of FIG. 4 in the direction C-C;

FIG. 6 is a cross-sectional view of the structure of the D-D direction of FIG. 4;

FIG. 7 is a cross-sectional view of the structure of FIG. 4 in the E-E direction;

fig. 8 is a perspective view of embodiment 2;

FIG. 9 is a top view of example 2;

FIG. 10 is a cross-sectional view of the structure of the F-F direction of FIG. 9;

FIG. 11 is a sectional view of the structure of the G-G direction of FIG. 10;

FIG. 12 is an enlarged view of a portion of FIG. 11 at A;

FIG. 13 is a cross-sectional view of the structure of the H-H direction of FIG. 11;

FIG. 14 is a cross-sectional view of the structure of the I-I direction of FIG. 9;

reference numerals illustrate:

1-a housing; 11-an upper housing; 12-middle shell; 13-a lower housing; 14-toilet room; 15-a walking channel; 151-doorway; 2-dehairing structure; 3-a negative pressure device; 31-a water tank; 311-an air suction pipeline; 3111-suction port; 3112-air outlet; 312-water filter chamber; 3121-a water injection chamber; 3122-isolating the chamber; 3123-isolated space; 3124-connection space; 313-water baffle; 3131-ventilation structure; 314-a filter screen member; 315-water outlet valve; 316-water outlet; 32-an air suction mechanism; 4-sand basin; 41-a transmission tooth segment; 5-a manure scooping mechanism; 6, a fecal collection bin; 61-a collection tank; 611-a diversion space; 612—stirring space; 62-a water outlet; 7-a water supply mechanism; 71-a water inlet pipeline; 72-a water tank water supply line; 73-a collection bin water supply line; 74-main water valve; 75-a water tank water supply valve; 76-a collection bin water supply valve; 8-driving a motor; 9-a drive assembly; 10-a rotary drive; 20-sand storage bin; 201-a sand storage cavity; 202-a discharge hole; 203-a discharge valve; 30-a main control module;

40-a housing; 401-walk channel; 402-doorway; 403-installation space; 50-sand storage bin; 501-a bin body; 5011-a sand storage cavity; 5012-a feed inlet; 5013-a discharge port; 502-bin cover; 503-fixing the trough member; 504-sliding channel piece; 60-negative pressure device; 601-body; 6011-mounting groove; 6012-accommodation chamber; 6013-air outlet; 602-a dust collection barrel; 603-a fan; 604-a filter; 605-interfacing tube; 606-connecting the pipes; 607-suction pipe; 608-a dust collecting pipe; 70-a water supply mechanism; 701-a water inlet pipeline; 702—a main water valve; 703-a water outlet nozzle; 7031-a fecal sewage filling end.

Detailed Description

For a clearer understanding of technical features, objects and effects of the present invention, a detailed description of embodiments of the present invention will be made with reference to the accompanying drawings.

Example 1

Fig. 1 to 7 show a multifunctional pet litter box of embodiment 1, comprising a housing 1, wherein a litter box 14 and a travel path 15 are formed in the housing 1; the walking channel 15 is positioned above the toilet room 14, one end of the walking channel 15 is a gate 151 communicated with the outside, the other end of the walking channel 15 is communicated with the toilet room 14, and the wall surface of the walking channel 15 is paved with a dehairing structure 2; the device also comprises a negative pressure device 3, wherein an air suction port 3111 of the negative pressure device 3 is communicated with one surface of the walking channel 15; a sand basin 4 and a faeces shoveling mechanism 5 are arranged in the toilet chamber 14; the excrement shoveling mechanism 5 is a sand shovel, the excrement shoveling mechanism 5 and the sand basin 4 can move relatively, and the excrement shoveling mechanism 5 is used for shoveling excrement in the sand basin 4 out of the sand basin 4 when in use. In this embodiment, the casing 1 includes an upper casing 11, a middle casing 12 and a lower casing 13, where the upper casing 11 is detachably covered on the middle casing 12, and the middle casing 12 is detachably covered on the lower casing 13, so that the upper casing 11, the middle casing 12 and the lower casing 13 enclose to form the toilet chamber 14 and the walking channel 15, thereby making the assembly and disassembly of components in the casing 1 more convenient, and facilitating the daily maintenance and cleaning of each component.

The working principle of the invention is as follows:

when a pet needs to go to the toilet, the pet enters the walking channel 15 from the gate 151 and walks along the walking channel 15 to go to the sand basin 4 in the toilet chamber 14 for going to the toilet, and the dehairing structure 2 can strip and adsorb dehairing hairs on the pet in the process that the pet passes through the walking channel 15; so that the pet can carry out the unhairing treatment through the unhairing structure 2 on the walking channel 15 when meeting the toilet requirement in daily life, the automatic unhairing of the pet is realized in a variable phase manner, no human intervention is needed, and the use is convenient. In addition, the negative pressure device 3 can suck air to the walking channel 15 through the air suction port 3111, so that hairs and sand dust in the walking channel 15 can be sucked and collected, the walking channel 15 can be kept clean, and the hairs can be cleaned more conveniently. Through such design, can make this pet lavatory not only have for the pet provides like lavatory position, still have the function that carries out the dehairing to the pet and handle, the function is more various.

As shown in fig. 4, 5 and 7, the negative pressure device 3 includes a water tank 31 and an air suction mechanism 32; the water tank 31 is made of rigid materials, a water filter cavity 312 is formed in the water tank 31, an air suction pipeline 311 is arranged on the water tank 31, one end of the air suction pipeline 311 is an air outlet 3112 communicated with the water filter cavity 312, the other end of the air suction pipeline 311 is the air suction port 3111 on the outer surface of the water tank 31, and the air outlet 3112 is arranged close to the bottom of the water filter cavity 312; the air suction mechanism 32 is a fan, the air suction end of the air suction mechanism 32 is communicated with the water filter cavity 312, the air suction end of the air suction mechanism 32 is higher than the air outlet 3112, and the air suction mechanism 32 is used for providing a negative pressure environment for the water filter cavity 312. When in use, water is injected into the water filter cavity 312, the water level is higher than the air outlet 3112, at the moment, the air suction mechanism 32 works as the water filter cavity 312 to provide a negative pressure environment, so that the air in the walking channel 15 enters the water filter cavity 312 through the air suction pipeline 311, and the air flow brings the hair and sand dust in the water filter cavity 312 to be adsorbed and dissolved with the water after leaving the air suction pipeline 311 because the water level is higher than the air outlet 3112, thereby realizing the filtration and collection of the hair and sand dust; when the hair and sand dust in the negative pressure device 3 are required to be cleaned, the water in the water filter cavity 312 is discharged, and the cleaning is convenient.

As shown in fig. 4, 5 and 7, the water filter 312 is formed with a water injection chamber 3121 and an isolation chamber 3122 between the water baffle 313, and a ventilation structure 3131 for communicating the water injection chamber 3121 with the isolation chamber 3122 is formed on the water baffle 313; the water tank 31 is also provided with a water inlet for filling water and a water outlet 316 for draining water, the water inlet and the water outlet 316 are both communicated with the water filling cavity 3121, and the water outlet 316 is provided with a water outlet valve 315; the air outlet 3112 is communicated with the water filling chamber 3121 and is arranged near the bottom surface of the water filling chamber 3121; the suction mechanism 32 is disposed in the isolation chamber 3122, and the suction end of the suction mechanism 32 is configured to draw air from the water injection chamber 3121 through the ventilation structure 3131. By providing the isolation chamber 3122 to isolate the suction mechanism 32 from the fill chamber 3121, such a design may prevent water from being able to base into the suction mechanism 32 during filling of the tank 31 and causing damage to the suction mechanism 32.

As shown in fig. 4, 5 and 7, the isolation chamber 3122 is disposed in a left-right direction with respect to the water injection chamber 3121, the isolation chamber 3122 is formed with an isolation space 3123 and a connection space 3124 between the upper and lower parts through a filter 314, and the connection space 3124 is communicated with the water injection chamber 3121 through the ventilation structure 3131; the suction mechanism 32 is arranged in the isolation space 3123, and the suction end of the suction mechanism 32 is arranged towards the filter screen 314; the filter screen 314 is used to filter the gas flowing therethrough. By arranging the isolation chamber 3122 and the water injection chamber 3121 in a left-right manner and dividing the isolation chamber 3122 into an isolation space 3123 and a connection space 3124 which are arranged up and down, water can be further prevented from being base in the air suction mechanism 32 when the water tank 31 is injected with water, and the safety is higher. In this embodiment, the ventilation structure 3131 is a plurality of meshes, which not only can meet the ventilation requirement of the air suction mechanism 32, but also can prevent dirt in the water from entering the connection space 3124, so as to prevent hair floating on the surface of the water from being sucked away from the water and floating in the air in the water filter 312 due to too close to the air suction end of the air suction mechanism 32. By providing the filter 314, it is possible to prevent dirt such as hair from entering the suction end of the suction mechanism 32 and damaging the suction mechanism 32.

As shown in fig. 4, 6 and 7, the present embodiment further includes a faeces collecting bin 6, the faeces collecting bin 6 is installed in the toilet room 14 and beside the sand basin 4, a collecting groove 61 with an upper opening is formed on the faeces collecting bin 6, and the faeces shoveling mechanism 5 can shovel the faeces in the sand basin 4 into the collecting groove 61 of the faeces collecting bin 6 for collecting. Such design can be convenient for collect excrement and urine, and then conveniently clear up excrement and urine.

As shown in fig. 4, 5 and 7, the collecting tank 61 of the fecal collecting bin 6 is sequentially formed with a diversion space 611 and a stirring space 612 along the up-down direction, the diversion space 611 is a gradually narrowing structure from top to bottom, and the inner wall of the stirring space 612 is formed with a water outlet 62 communicated with the outer surface of the fecal collecting bin 6; the device also comprises a fecal treatment mechanism and a water supply mechanism 7, wherein the fecal treatment mechanism comprises a stirring piece (the stirring piece is not shown in the drawing) and a driving motor 8, the stirring piece is rotatably arranged in a stirring space 612 of the fecal collecting bin 6 and is used for stirring the fecal and sand grains entering the stirring space 612; the driving motor 8 is arranged on the shell 1, and the driving motor 8 is used for driving the stirring piece to rotate; the water supply mechanism 7 is provided with a manure water injection end which is arranged above the notch of the collecting groove 61 of the manure collecting bin 6. When the device is used, the water outlet 62 is communicated with the sewer, the stirring piece is driven by the driving motor 8 to rotate so as to stir the excrement and sand in the stirring space 612, then the excrement discharge water injection end of the water supply mechanism 7 is used for injecting water into the collecting tank 61, and the stirred excrement is discharged out of the sewer along with the water flow from the water outlet 62 under the pushing of the water flow and the stirring piece, so that the automatic degree of cleaning the excrement is higher and the device is more convenient to use; and the excrement and sand grains attached to the excrement are crushed to avoid blocking the sewer. In this embodiment, the water outlet 316 of the water tank 31 is also disposed above the notch of the collecting tank 61 of the fecal collecting bin 6, when the water in the water filtering cavity 312 of the water tank 31 needs to be discharged, the water in the water filtering cavity 312 is injected into the collecting tank 61 and discharged from the water outlet 62 of the fecal collecting bin 6 by opening the water outlet valve 315; by the design, on one hand, connecting pipelines of the embodiment can be reduced, and the structure is more compact; on the other hand, the water discharged from the water tank 31 can be used as water flow for discharging the excrement in the stirring space 612, so that the water consumption of the excrement discharging water injection end can be reduced, the utilization rate of the water is improved, and the environment is protected.

As shown in fig. 4 to 6, the water supply mechanism 7 includes a water inlet pipe 71, a water tank water supply pipe 72, a collection bin water supply pipe 73, a main water valve 74, a water tank water supply valve 75, and a collection bin water supply valve 76; the main water valve 74 is arranged on the water inlet pipeline 71, one end of the water inlet pipeline 71 is communicated with an external tap water pipeline, and the other end of the water inlet pipeline 71 is communicated with one end of the water tank water supply pipeline 72 through the water tank water supply valve 75; the other end of the water tank water supply pipe 72 is communicated with the water inlet of the water tank 31; one end of the collecting bin water supply pipeline 73 is communicated with a position of the water inlet pipeline 71 between the main water valve 74 and the water tank water supply valve 75 through the collecting bin water supply valve 76, and the other end of the collecting bin water supply pipeline 73 is the manure discharge water injection end. By means of the design, water supply of the water tank 31 and water injection of the excrement collecting bin 6 can be provided through the water inlet pipeline 71, water receiving nozzles connected with external pipelines of the pet toilet are reduced, and the pet toilet is more convenient to install and use.

As shown in fig. 2, the travelling channel 15 is a U-shaped strip-shaped space, the dehairing structure 2 is arranged on the inner ring side wall of the travelling channel 15, and the air suction port 3111 of the negative pressure device 3 is arranged near the corner position of the travelling channel 15. Driven by the hunting nature of the pet, the pet can cling to the wall to hide the body and observe the environment when the pet passes through the position with a visual angle blind area such as a corner; through the design, the body of a pet can be fully contacted with the dehairing structure 2 when the pet passes through the walking channel 15, so that the dehairing effect is improved; in addition, at the in-process that the pet used this pet lavatory, the pet is getting into like lavatory room 14 through walking passageway 15 from the outside, and one side of its health is done the unhairing and is handled by unhairing structure 2, and the rethread walking passageway 15 leaves after the pet finishes using sand basin 4, and the opposite side of its health is done the unhairing and is handled by unhairing structure 2 to this realizes that the pet all can be to the both sides of its health unhairing at every turn sand basin 4, and the unhairing is effectual.

The embodiment further comprises an induction light bar (the induction light bar is not shown in the drawing), the induction light bar is arranged on the inner wall of the walking channel 15 along the walking path of the walking channel 15, a plurality of light beads are sequentially arranged on the induction light bar along the walking path of the induction light bar, and the light beads sequentially flash along the walking path of the induction light bar in a circulating way. The hunting nature of pet can be stimulated through the lamp pearl that twinkles in proper order on the induction lamp strip, and then play the effect of inducing the pet to walk along walking passageway 15, improve the effect of dehairing.

The embodiment further includes an induction sound source module (the induction sound source module is not shown in the drawing), the induction sound source module is installed in the walking channel 15, and the induction sound source module is used for emitting induction sound for inducing the pet to enter the walking channel 15, where the induction sound may be bird sound, mouse sound, animal scratching sound, kneading sound of the packaging bag, etc. The induction sound is emitted through the induction sound source module, curiosity of the pet can be stimulated, and then the effect that the pet enters the walking channel 15 is achieved, so that the daily autonomous hair-fading probability of the pet is increased, and the hair-fading effect is better.

As shown in fig. 7, the sand basin 4 has a disc-shaped structure, the bottom surface of the sand basin 4 is rotatably installed on the shell 1, and the rotation axis of the sand basin 4 is arranged along the up-down direction; the excrement shoveling mechanism 5 is rotatably arranged on the shell 1, the rotation axis of the excrement shoveling mechanism 5 is arranged along the horizontal direction, and the excrement shoveling mechanism 5 shovels excrement in the sand basin 4 in a turnover mode; the device also comprises a driving component 9, wherein the driving component 9 is used for rotating the excrement scooping mechanism 5. In this embodiment, a transmission gear section 41 is formed on the outer circumferential surface of the sand basin 4 along the circumferential direction thereof, and a rotation driver 10 engaged with the transmission gear section 41 for driving the sand basin 4 to rotate is provided on the sand basin 4. When the excrement and urine shovel mechanism is used, one end of the excrement and urine shovel mechanism 5 is placed on the surface of a sand layer in the sand basin 4, the sand basin 4 rotates to enable excrement and urine in the sand basin 4 and attached to sand grains to be sent to the excrement and urine shovel mechanism 5, and then the excrement and urine shovel mechanism 5 sends the excrement and urine into the collecting tank 61 of the excrement and urine collecting bin 6 in a turnover mode.

As shown in fig. 6, the present embodiment further includes a sand storage bin 20, a sand amount detection module (the sand amount detection module is not shown in the drawing) and a main control module 30; the sand storage bin 20 is arranged on the shell 1 and is positioned right above the sand basin 4, a sand storage cavity 201 for storing sand grains is formed in the sand storage bin 20, a discharge port 202 communicated with the sand storage cavity 201 is formed on the bottom surface of the sand storage bin 20, and a discharge valve 203 is arranged at the discharge port 202; the sand amount detection module is used for monitoring the sand storage amount in the sand basin 4; the main control module 30 is electrically connected with the discharge valve 203 and the sand amount detection module, and the main control module 30 can control the discharge valve 203 to be opened and closed according to the monitoring information of the sand amount detection module. In the embodiment, a sand amount detection module is arranged on the excrement shoveling mechanism 5, and the sand amount detection module is a sensing device for monitoring the angle between the excrement shoveling mechanism 5 and the horizontal plane; after the excrement shoveling mechanism 5 completes the process of shoveling the excrement out of the sand basin 4, the excrement shoveling mechanism 5 places one end of the excrement shoveling mechanism on the surface of a sand layer in the sand basin 4 again through rotation, the sand basin 4 enables the end of the excrement shoveling mechanism 5 to swing along with the surface of the sand layer through rotation, the main control module 30 calculates the current sand storage amount of the sand basin 4 according to angle information between the excrement shoveling mechanism 5 and a horizontal plane, monitored by the sand amount detection module, and when the sand storage amount is lower than a preset threshold value, the main control module 30 controls the discharge valve 203 to be opened so as to automatically complement the sand basin 4. In this embodiment, the main control module 30 is further electrically connected to the induction light bar, the induction sound source module, the driving motor 8, the driving assembly 9, the air suction mechanism 32, the water outlet valve 315, the main water valve 74, the water tank water supply valve 75 and the collection bin water supply valve 76, so that the main control module 30 controls the components of the pet toilet to work.

Example 2

Fig. 8 to 14 show a multifunctional pet litter box of embodiment 2, and the difference between embodiment 2 and embodiment 1 is that: the sand storage bin 50 comprises a bin body 501 and a bin cover 502; the sand storage cavity 5011 is formed in the bin body 501, a feed port 5012 communicated with the top surface of the sand storage bin 50 is formed on the top surface of the sand storage cavity 5011, and a discharge port 5013 communicated with the bottom surface of the sand storage bin 50 is formed on the bottom surface of the sand storage cavity 5011; the bin cover 502 is a strip-shaped plate, one end of the bin cover 502 is rotatably arranged on the bin body 501, and the bin cover 502 can cover the feed inlet 5012 of the sand storage cavity 5011 by rotating. A mounting opening communicated with the toilet room is formed on the bottom surface of the walking channel 401, and the mounting opening is arranged close to the gate 402; the sand storage bin 50 is installed in the toilet room and is close to the installation opening, and the bin cover 502 of the sand storage bin 50 is covered: the bin cover 502 covers and shields the mounting opening and is flush with the bottom surface of the walking channel 401, the length direction of the bin cover 502 is arranged towards the doorway 402, and the end of the bin cover 502 which is not connected with the bin body 501 is arranged close to the doorway 402. When in use, a user can supplement sand to the sand storage bin 50 after opening the bin cover 502, and the structure of the embodiment can be more compact through the design.

As shown in fig. 8, 10, 11, 12 and 14, the sand storage bin 50 further includes a fixing slot member 503 and a sliding slot member 504, the cross sections of the fixing slot member 503 and the sliding slot member 504 are concave structures, the fixing slot member 503 is mounted and fixed on the bottom surface of the bin cover 502, a sliding channel is formed by enclosing the concave structure of the fixing slot member 503 and the bin cover 502, one end of the sliding channel is a mounting end, the other end of the sliding channel is a discharging end, and the discharging end is arranged towards the connection position of the bin cover 502 and the bin body 501; the sliding groove 504 is slidably mounted in the sliding channel, one end of the sliding groove 504 protrudes from the mounting end of the sliding channel, and the recess of the concave structure of the sliding groove 504 is arranged upwards. After the bin cover 502 is lifted, the sliding groove piece 504 slides along the sliding channel back to the discharging end of the sliding channel, so that one end of the sliding groove piece 504 extends out of the gate 402 of the walking channel 401, then sand grains are poured into the concave structure of the sliding groove piece 504, and the sand grains sequentially slide downwards along the concave structure of the sliding groove piece 504 and the concave structure of the fixed groove piece 503 under the action of dead weight until flowing out of the discharging end of the sliding channel and entering the sand storage cavity 5011 from the feeding port 5012 for storage, and the sand supplementing operation of the sand storage bin 50 can be more convenient due to the design. In order to make sand slide down along the sliding groove 504 and the fixed groove 503 more easily, the included angle between the axis of the sliding channel and the horizontal plane is 30-60 deg. after the bin cover 502 is opened.

As shown in fig. 9, 10 and 13, a mounting space 403 for mounting the negative pressure device 60 is formed on the top surface of the housing 40, the mounting space 403 being located inside the corner position of the travel path 401; the negative pressure device 60 comprises: the dust collector comprises a machine body 601, a dust collection barrel 602, a fan 603, a filter 604, a butt joint pipe 605, a connecting pipe 606, an air suction pipe 607 and a dust collection pipe 608; a containing cavity 6012 is formed in the machine body 601, a mounting groove 6011 is formed on the top surface of the machine body 601, and an air suction inlet and an air outlet 6013 which are communicated with the containing cavity 6012 are formed on the bottom of the mounting groove 6011; the dust collection barrel 602 is a barrel body with an opening at one end, the barrel mouth of the dust collection barrel 602 is detachably arranged on the bottom of the mounting groove 6011 of the machine body 601, so that a dust collection cavity is formed by enclosing the dust collection barrel 602 and the bottom of the mounting groove 6011 of the machine body 601, a dust collection opening communicated with the dust collection cavity is formed on the outer surface of the dust collection barrel 602, and the dust collection pipe 608 is arranged on the dust collection opening and communicated with the dust collection cavity and the outer surface of the dust collection barrel 602; the butt joint pipe 605 is arranged on the machine body 601, the butt joint pipe 605 is communicated with the inner wall of the mounting groove 6011 and the accommodating cavity 6012, and one end of the butt joint pipe 605 is in butt joint communication with the dust collecting pipe 608; the connecting pipe 606 is arranged on the machine body 601, the connecting pipe 606 is communicated with the accommodating cavity 6012 and the outer surface of the machine body 601, and one end of the connecting pipe 606 is communicated with the other end of the butt joint pipe 605 through a pipeline; the air suction pipe 607 is mounted on the housing 40, one end of the air suction pipe 607 is the air suction port, and the other end of the air suction pipe 607 is in butt joint communication with the other end of the connecting pipe 606; the fan 603 is arranged in the accommodating cavity 6012 of the machine body 601, the air suction end of the fan 603 is communicated with the dust collection cavity through an air suction port, and the air outlet end of the fan 603 is communicated with the external environment through an air outlet 6013; the filter 604 is mounted on the suction end of the fan 603, the filter 604 being used to prevent hair from entering the fan 603. In this embodiment, the dust collecting opening is disposed opposite to the filter member 604, and the filter member 604 has a tapered structure that gradually narrows from bottom to top, so that the air flow entering the dust collecting chamber from the dust collecting opening impinges on the outer peripheral surface of the filter member 604 to form an ascending air flow, thereby avoiding the blockage of the filter member 604 caused by the hair in the dust collecting chamber, and affecting the normal use of the negative pressure device 60.

As shown in fig. 14, since the negative pressure device 60 of the present embodiment does not need to supply water, correspondingly, the water supply mechanism 70 of the present embodiment includes a water inlet pipe 701, a main water valve 702 and a water outlet nozzle 703, the main water valve 702 is installed on the water inlet pipe 701, one end of the water inlet pipe 701 is communicated with an external tap water pipe, the other end of the water inlet pipe 701 is communicated with the water outlet nozzle 703, and the water outlet nozzle 703 is provided with the manure water injection end 7031.

The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications, combinations and variations of the present invention will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (15)

1. The utility model provides a multi-functional pet lavatory, includes shell, its characterized in that: a toilet room and a walking channel are formed in the shell; the walking channel is positioned above the toilet room, one end of the walking channel is a gate communicated with the outside, the other end of the walking channel is communicated with the toilet room, and a dehairing structure is paved on the wall surface of the walking channel; the device also comprises a negative pressure device, wherein an air suction port of the negative pressure device is communicated with one surface of the walking channel; a sand basin and a fecal shoveling mechanism are arranged in the toilet room; the excrement shoveling mechanism and the sand basin can move relatively, and the excrement shoveling mechanism is used for shoveling excrement in the sand basin out of the sand basin when in use.

2. A multi-purpose pet litter box as claimed in claim 1, wherein: the negative pressure device comprises a water tank and an air suction mechanism; the water tank is internally provided with a water filtering cavity, an air suction pipeline is arranged on the water tank, one end of the air suction pipeline is an air outlet communicated with the water filtering cavity, the other end of the air suction pipeline is the air suction port on the outer surface of the water tank, and the air outlet is arranged close to the bottom of the water filtering cavity; the air suction end of the air suction mechanism is communicated with the water filter cavity, the air suction end of the air suction mechanism is higher than the air outlet, and the air suction mechanism is used for providing a negative pressure environment for the water filter cavity.

3. A multi-purpose pet litter box as claimed in claim 2, wherein: the water filtering cavity is divided into a water injection cavity and an isolation cavity by a water baffle, and a ventilation structure for communicating the water injection cavity with the isolation cavity is formed on the water baffle; the water tank is also provided with a water inlet for injecting water and a water outlet for draining water, the water inlet and the water outlet are both communicated with the water injection cavity, and the water outlet is provided with a water outlet valve; the air outlet is communicated with the water injection cavity and is arranged near the bottom surface of the water injection cavity; the air suction mechanism is arranged in the isolation cavity, and the air suction end of the air suction mechanism is used for exhausting air from the water injection cavity through the ventilation structure.

4. A multi-purpose pet litter box as claimed in claim 3, wherein: the isolation chamber and the water injection chamber are arranged left and right, an isolation space and a connection space are formed between the isolation chamber and the water injection chamber through a filter screen piece, and the connection space is communicated with the water injection chamber through the ventilation structure; the air suction mechanism is arranged in the isolation space, and the air suction end of the air suction mechanism is arranged towards the filter screen piece for exhausting air; the filter screen piece is used for filtering the gas flowing through.

5. A multi-purpose pet litter box as claimed in claim 2, wherein: the excrement collecting bin is arranged in the toilet room and is located beside the sand basin, a collecting groove with an upper opening is formed in the excrement collecting bin, and the excrement shoveling mechanism can shovels excrement in the sand basin into the collecting groove of the excrement collecting bin to collect the excrement.

6. The multi-purpose pet litter box of claim 5 wherein: the collecting tank of the excrement collecting bin is sequentially provided with a diversion space and a stirring space along the up-down direction, the diversion space is of a gradually narrowing structure from top to bottom, and the inner wall of the stirring space is provided with a water outlet communicated with the outer surface of the excrement collecting bin; the excrement treatment mechanism comprises a stirring piece and a driving motor, the stirring piece is rotatably arranged in a stirring space of the excrement collection bin, and the stirring piece is used for stirring excrement and sand grains entering the stirring space; the driving motor is arranged on the shell and is used for driving the stirring piece to rotate; the water supply mechanism is provided with a manure water injection end, and the manure water injection end is arranged above a groove opening of a collection groove of the manure collection bin.

7. The multi-purpose pet litter box of claim 6 wherein: the water supply mechanism comprises a water inlet pipeline, a water tank water supply pipeline, a collection bin water supply pipeline, a main water valve, a water tank water supply valve and a collection bin water supply valve; the main water valve is arranged on the water inlet pipeline, one end of the water inlet pipeline is communicated with an external tap water pipeline, and the other end of the water inlet pipeline is communicated with one end of the water tank water supply pipeline through the water tank water supply valve; the other end of the water supply pipeline of the water tank is communicated with the water inlet of the water tank; one end of the collecting bin water supply pipeline is communicated with the position of the water inlet pipeline between the main water valve and the water tank water supply valve through the collecting bin water supply valve, and the other end of the collecting bin water supply pipeline is the excrement discharge water injection end.

8. A multi-purpose pet litter box as claimed in claim 1, wherein: the walking channel is a U-shaped strip space, the dehairing structure is arranged on the side wall of the inner ring of the walking channel, and the air suction port of the negative pressure device is arranged near the corner position of the walking channel.

9. A multi-purpose pet litter box as claimed in claim 1, wherein: the sand basin is of a disc-shaped structure, the bottom surface of the sand basin is rotatably arranged on the shell, and the rotation axis of the sand basin is arranged along the up-down direction; the excrement shoveling mechanism is rotatably arranged on the shell, the rotation axis of the excrement shoveling mechanism is arranged along the horizontal direction, and the excrement shoveling mechanism shovels excrement in the sand basin in a turnover mode.

10. A multi-purpose pet litter box as claimed in claim 9, wherein: the device also comprises a sand storage bin, a sand amount detection module and a main control module; the sand storage bin is arranged on the shell and is positioned right above the sand basin, a sand storage cavity for storing sand grains is formed in the sand storage bin, a discharge hole communicated with the sand storage cavity is formed on the bottom surface of the sand storage bin, and a discharge valve is arranged at the discharge hole; the sand amount detection module is used for monitoring the sand storage amount in the sand basin; the main control module is electrically connected with the discharge valve and the sand amount detection module, and can control the opening and closing of the discharge valve according to the monitoring information of the sand amount detection module.

11. A multi-purpose pet litter box as claimed in claim 10, wherein: the sand storage bin comprises a bin body and a bin cover; the sand storage cavity is formed in the bin body, a feeding hole communicated with the top surface of the sand storage bin is formed in the top surface of the sand storage cavity, and a discharging hole communicated with the bottom surface of the sand storage bin is formed in the bottom surface of the sand storage cavity; the bin cover is a long-strip plate, one end of the bin cover is rotatably arranged on the bin body, and the bin cover can cover the feed inlet of the sand storage cavity through rotation.

12. A multi-purpose pet litter box as claimed in claim 11, wherein: a mounting opening communicated with the toilet room is formed on the bottom surface of the walking channel, and the mounting opening is arranged close to the gate; the sand storage bin is arranged in the toilet room and is close to the installation opening, and the bin cover of the sand storage bin is covered: the storehouse cover covers and shelters from the installing port and with the bottom surface parallel and level of walking passageway, the length direction of storehouse cover sets up towards the gate, and the storehouse cover is close to the gate setting with the that the storehouse body is connected one end.

13. A multi-purpose pet litter box as claimed in claim 11 or 12, wherein: the sand storage bin further comprises a fixing groove piece and a sliding groove piece, the cross sections of the fixing groove piece and the sliding groove piece are concave structures, the fixing groove piece is fixedly arranged on the bottom surface of the bin cover, a sliding channel is formed by enclosing the concave structures of the fixing groove piece and the bin cover, one end of the sliding channel is a mounting end, the other end of the sliding channel is a discharging end, and the discharging end is arranged towards the connection part of the bin cover and the bin body; the sliding groove piece is slidably installed in the sliding channel, and a concave structure notch of the sliding groove piece is upward.

14. A multi-purpose pet litter box as claimed in claim 1, wherein: the negative pressure device comprises: the dust collector comprises a machine body, a dust collection barrel, a fan, a filter element and an air suction pipe; the dust collection barrel is a barrel body with an opening at one end, and a barrel opening of the dust collection barrel is detachably arranged on the top surface of the machine body, so that a dust collection cavity is formed by enclosing the dust collection barrel and the top surface of the machine body, and a dust collection opening communicated with the dust collection cavity is formed on the outer surface of the dust collection barrel; the air suction pipe is arranged on the shell, one end of the air suction pipe is the air suction port, and the other end of the air suction pipe is communicated with the dust collection port; the fan is arranged on the machine body, and the suction end of the fan is communicated with the dust collection cavity; the filter element is arranged on the air suction end of the fan and is used for preventing hairs from entering the fan.

15. A multi-purpose pet litter box as claimed in claim 1, wherein: the induction lamp strip and/or the induction sound source module are/is also included; the guiding lamp strip is arranged on the inner wall of the walking channel along the walking path of the walking channel, a plurality of lamp beads are sequentially arranged on the guiding lamp strip along the walking path of the guiding lamp strip, and the lamp beads sequentially flash along the walking path of the guiding lamp strip in a circulating way; the induction sound source module is arranged in the walking channel and used for emitting induction sound for inducing the pets to enter the walking channel.