Pet urinal and using method thereof

Abstract

The invention provides a pet urinal to at least solve the problem that pet excrement cannot be treated and cleaned in time in the existing market, the pet urinal comprises a body which is provided with an excrement and urine area and an excrement treatment area, and the pet urinal is characterized by further comprising a dirt shoveling module movably arranged in the excrement and urine area and used for shoveling dirt in the excrement treatment area, and the dirt shoveling module is used for shoveling the dirt in the excrement treatment area. The excrement pushing area is used for pushing excrement in the urine and excrement area to the excrement treatment area; the grinding mechanism is arranged in the excrement treatment area and used for smashing excrement in the excrement treatment area; the water supply mechanism is used for supplying water to the urine and excrement area so as to facilitate cleaning of the urine and excrement area, and / or is used for supplying water to the excrement treatment area so as to facilitate treatment of excrement in the excrement treatment area; and the cleaning mechanism is used for cleaning the urine and excrement area.

Description

Technical Field

[0001] The present application relates to the technical field of pet product manufacturing, and in particular to a pet urinal and defecation device. Background Art

[0002] At present, my country's pet industry is developing rapidly. Pet cats and dogs are becoming more and more popular among busy young people in cities, and related industries have shown explosive growth in recent years.

[0003] Existing pet toilets such as cat litter boxes generally place absorbent cat litter and other auxiliary agglomerates in the bowl body of the pet toilet. After the excrement of the pet's urine and feces in the pet toilet is agglomerated, it is manually or mechanically shoveled away and placed aside. There is no mechanism for processing the excrement and a mechanism for cleaning the bowl body. The purpose of cleaning the pet toilet and processing the excrement in time cannot be achieved, resulting in the pet toilet not being cleaned for a long time, the excrement being left for a long time, which is prone to breeding bacteria and producing odor, and the excrement needs to be manually processed, which will cause discomfort and even affect human health. Summary of the invention

[0004] The purpose of the present application is to provide a pet urine and toilet bowl, so as to at least solve the problem that the existing market cannot handle pet excrement and clean the pet urine and toilet bowl in time.

[0005] Another object of the present application is to provide a method for using a pet urinal.

[0006] In order to achieve the above-mentioned purpose, the present application provides a pet urinary and defecation device, comprising a main body, wherein the main body has a urination and defecation area and an excrement treatment area, and is characterized in that it also includes:

[0007] A dirt shoveling module, which is movably arranged in the urination and defecation area and is used to push the excrement in the urination and defecation area to the excrement treatment area;

[0008] A grinding mechanism, which is arranged in the excrement treatment area and is used to break up the excrement in the excrement treatment area;

[0009] as well as,

[0010] A cleaning mechanism, used for cleaning the urine and feces area;

[0011] A water supply mechanism is used to supply water to the urination and defecation area to facilitate the cleaning mechanism to clean the urination and defecation area, and / or to supply water to the excrement treatment area to facilitate the grinding mechanism to treat excrement.

[0012] Preferably, the main body is provided with a movable frame, and the transmission connection between the main body and the movable frame enables the movable frame to move back and forth in the urination and defecation area so as to approach or move away from the excrement treatment area, and the dirt shoveling module and the cleaning mechanism are both arranged on the movable frame.

[0013] Preferably, the dirt-shoveling module and / or the cleaning mechanism are / is liftably arranged on the movable frame.

[0014] Preferably, the main body is provided with a partition portion between the urine and feces area and the excrement treatment area, the main body is provided with a first track and a second track, the movable frame is provided with a first connecting portion cooperating with the first track, the dirt shoveling module is provided with a second connecting portion cooperating with the second track, the movable frame and the dirt shoveling module are slidably connected so that the dirt shoveling module can be lifted and lowered relative to the movable frame, the first track and / or the second track has a height gradient section, at the height gradient section, the distance between the first track and the second track changes gradually along the height gradient section, when the movable frame or the dirt shoveling module moves through the height gradient section, the dirt shoveling module slides relative to the movable frame and the position of the dirt shoveling module is raised to above the partition portion.

[0015] Preferably, the first track includes a screw rod provided on the main body, and the first connecting portion includes a screw rod nut provided on the movable frame and cooperating with the screw rod.

[0016] Preferably, the second track includes a circulating track, and the second connecting part can circulate in the circulating track, and the circulating track includes an upper rail and a lower rail. The upper rail is provided with an extension track extending toward the excrement treatment area at one end of the circulating track close to the excrement treatment area. When the mobile frame moves toward the excrement treatment area, the second connecting part first moves along the lower rail and then moves into the extension track, so that the dirt shoveling module passes over the partition part and pushes the excrement into the excrement treatment area.

[0017] Preferably, the circulating track is provided with an anti-retraction mechanism, and when the dirt-shoveling module moves from the extension track toward the upper track, the anti-retraction mechanism is used to prevent the dirt-shoveling module from retracting to the lower track.

[0018] Preferably, the anti-backward mechanism comprises a blocking component provided at a connection point between the upper rail and the lower rail close to the excrement disposal area, and the second connecting portion can push open the blocking component only when moving upward from the lower rail.

[0019] Preferably, the upper rail includes an upper horizontal rail, the extension rail is arranged in the extension direction of the upper horizontal rail, and the lower rail includes a lower horizontal rail arranged parallel to the upper horizontal rail, a front rail arranged at the front end of the lower horizontal rail and gradually curved toward the upper rail, and a rear rail arranged at the rear end of the lower horizontal rail and connected to the upper rail.

[0020] Preferably, the cleaning mechanism comprises a stirring cleaning mechanism.

[0021] Preferably, the cleaning mechanism comprises a cleaning motor mounted on the movable frame and fixedly connected to the dirt-shoveling module, and a propeller connected to an output end of the cleaning motor.

[0022] Preferably, the dirt-shoveling module comprises a connecting frame and a plowshare arranged at the lower part of the connecting frame, and the plowshare gradually inclines from top to bottom toward the side where the excrement treatment area is located.

[0023] Preferably, the main body is provided with a urine filter in the urine and feces area, and the main body is provided with a urine collecting tank below the urine filter; and / or, the main body is provided with an excrement collecting tank in the excrement treatment area, and a grinding mechanism is provided in the excrement collecting tank.

[0024] Preferably, the main body is also provided with a pet urine detection device and / or a pet urine metering device, and the urine collecting tank is connected to the pet urine detection device and / or the pet urine metering device via a urine transport component.

[0025] Preferably, the main body includes a modular bottom basin component, a surrounding edge component and a main body component, at least two of the bottom basin component, the surrounding edge component and the main body component are detachably connected, and the bottom basin component, the surrounding edge component and the main body component are provided with wiring terminals for plugging into circuit parts on other components to form an electrical connection.

[0026] Preferably, the bottom basin assembly is provided with the urine and feces area and the excrement treatment area, the surrounding edge assembly is provided with the dirt shoveling module and the cleaning mechanism, and the main body assembly is provided with the water supply mechanism and the grinding mechanism.

[0027] Preferably, the grinding mechanism comprises a grinding motor and a grinding unit, the grinding unit is mounted on the bottom basin assembly, the grinding motor is mounted on the main engine assembly, and the transmission shaft is detachably connected to the output end of the grinding motor.

[0028] Preferably, the grinding mechanism comprises a grinding motor arranged on the main body and a grinding thorn disc drivingly connected to the output end of the grinding motor, the main body or the grinding mechanism has a sewage discharge channel, the grinding thorn disc is at least partially located in the sewage discharge channel, the grinding thorn disc is provided with outwardly protruding grinding thorns on the circumferential surface, and / or the upper surface of the grinding thorn disc is provided with upwardly protruding grinding thorns.

[0029] Preferably, the grinding mechanism comprises a grinding motor and a grinding unit, the main body is provided with a grinding unit installation cavity, and the grinding unit is detachably installed in the grinding unit installation cavity.

[0030] Preferably, the grinding unit comprises a grinding shell, a working chamber with an opening on one side is formed in the grinding shell, a vertically arranged transmission shaft is provided in the working chamber, the upper end of the transmission shaft is connected to the output end of the grinding motor, and a grinding disc is provided at the lower end of the transmission shaft.

[0031] Preferably, the upper end of the transmission shaft is connected with a transmission connector, and the transmission connector is located at the outer top of the grinding machine housing. The transmission shaft is detachably connected to the output end of the grinding motor through the transmission connector.

[0032] Preferably, the grinding machine housing is provided with a sewage discharge channel, the grinding thorn disc is arranged in the sewage discharge channel, and protruding grinding thorns are provided on the circumferential surface of the grinding thorn disc, the upper surface and / or the lower surface of the grinding thorn disc.

[0033] Preferably, a positioning structure is provided between the main body and the grinding unit.

[0034] Preferably, the positioning structure comprises an anti-rotation positioning structure for preventing relative axial rotation between the main body and the grinding unit and an axial positioning structure for preventing axial positioning between the main body and the grinding unit.

[0035] Preferably, the inner wall of the sewage discharge channel is provided with grinding thorns protruding inwardly.

[0036] Preferably, the grinding thorns on the sewage discharge channel and the grinding thorns on the circumferential surface of the grinding thorn disk are arranged in an up-down staggered manner.

[0037] Preferably, it also includes a cleanliness detection device for detecting the cleanliness of the urination and defecation area.

[0038] Preferably, the cleanliness detection device comprises a turbidity detection sensor arranged in the excrement treatment area.

[0039] Preferably, the water provided by the water supply mechanism flows to the excrement treatment area through the urination and defecation area, and a water channel is provided between the urination and defecation area and the excrement treatment area.

[0040] Preferably, a water seal structure is provided in the water passage.

[0041] Preferably, the water seal structure includes a water trap disposed in the water passage, and the water trap can close the water passage after storing water, thereby blocking the flow of gas.

[0042] Preferably, a blocking portion extending toward the water trap is provided in the water passage at the water trap.

[0043] Preferably, it also includes a drying mechanism for drying the urine and feces area.

[0044] Preferably, the drying mechanism comprises a drying fan and an air duct connecting the drying fan and the urination and defecation area.

[0045] Preferably, the water supply mechanism comprises a water channel, and the water channel and the air channel share the same channel.

[0046] Preferably, the air duct extends from the excrement disposal area to the urination and defecation area.

[0047] Preferably, a detergent supply mechanism is also included.

[0048] Preferably, the detergent supply mechanism includes a containing space provided on the main unit for placing a detergent container or detergent liquid, a liquid level detection mechanism for detecting the liquid level of the detergent container or detergent liquid, and a pumping mechanism for pumping the detergent liquid.

[0049] Preferably, the main machine is provided with a detergent supply module bracket, on which is provided a storage space for placing a detergent container or detergent liquid, a liquid level detection mechanism for detecting the liquid level of the detergent container or detergent liquid, and a pumping mechanism for pumping the detergent liquid.

[0050] Preferably, it also includes a puncture structure for puncturing the detergent container.

[0051] Preferably, a drawer assembly is provided on the main body, and a pet urine detection device and / or a pet urine metering device is provided in the drawer assembly.

[0052] Preferably, a urine infiltration filter is provided on the main body in the urine and feces area, and a urine collecting trough is provided on the main body below the urine infiltration filter, and the urine collecting trough is connected to the pet urine detection device and / or the pet urine metering device.

[0053] Preferably, the pet urine metering device comprises a urine metering chamber provided in the main body, a peristaltic pump connecting the urine metering chamber with the urine collecting tank, and a liquid level detection device provided in the urine metering chamber.

[0054] The present application also relates to a method for using a pet urinal, including:

[0055] Step 1: Push the excrement from the urine and feces area to the excrement treatment area through the shoveling module;

[0056] Step 2: supply water to the urination and defecation area through a water supply mechanism;

[0057] Step 3: Clean the urine and feces area through the cleaning mechanism;

[0058] Step 4: supplying water to the excrement treatment area through a water supply mechanism, and / or supplying water to the excrement treatment area through the urine and feces area;

[0059] Step 5: crushing the excrement in the excrement treatment area by a grinding mechanism;

[0060] Step 6: Dry the urine and feces area through a drying mechanism.

[0061] Preferably, in step five, the crushing process is performed while water is supplied, crushed and flushed away.

[0062] Preferably, the urine and feces area is provided with a washable auxiliary medium for assisting pet excretion, and when the cleaning mechanism cleans the urine and feces area, the auxiliary medium is cleaned at the same time.

[0063] Preferably, the auxiliary medium is washable sand.

[0064] According to the above content, the beneficial effects of this application are:

[0065] The present application sets up a dirt shoveling module, a grinding mechanism, a cleaning mechanism and a water supply mechanism. The dirt shoveling module, the grinding mechanism and the water supply mechanism can be used to promptly handle the pet's excrement, and the cleaning mechanism and the water supply mechanism can be used to promptly clean the urine and feces area, thereby achieving the purpose of promptly handling the pet's excrement and cleaning the pet's urine and feces container. BRIEF DESCRIPTION OF THE DRAWINGS

[0066] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0067] Figure 1 It is a schematic diagram of the overall structure of this application;

[0068] Figure 2 yes Figure 1 An exploded view of the structure shown;

[0069] Figure 3 It is the local structure explosion of this application Figure 1 ;

[0070] Figure 4 It is the local structure explosion of this application Figure 2 ;

[0071] Figure 5 is a schematic diagram of a track assembly in this application;

[0072] Figure 6 It is a structural schematic diagram of the anti-retraction mechanism in this application;

[0073] Figure 7 It is a schematic diagram of the structure of the chassis assembly and the grinding unit in the present application;

[0074] Figure 8is a cross-sectional view of the present application;

[0075] Fig. 9 It is a structural schematic diagram of the dirt-shoveling module and the cleaning mechanism in this application;

[0076] Fig.10 It is a cross-sectional view of the grinding unit in this application.

[0077] Numbers in the figure: 1, bottom basin assembly; 2, surrounding edge assembly; 3, main unit assembly; 4, terminal block; 11, urine filter; 12, excrement collection tank; 13, partition; 14, urine collection tank; 21, connecting frame; 211, second connecting part; 212, plow; 22, cleaning mechanism; 221, cleaning motor; 222, propeller; 23, side rib; 24, moving frame; 241, first connecting part; 25, first track; 251, drive motor; 252, transmission rod; 253, bevel gear; 26, second track; 261, circulating track; 2611, upper track; 2612, lower track; 26121, lower horizontal track; 26122, front track; 26123, rear track; 2613, extension track; 2614, blocking component; 31, water supply mechanism; 32, grinding mechanism; 321, grinding motor; 322, grinding machine housing; 323, working chamber; 324, transmission shaft; 325, transmission connector; 326, grinding thorn disc; 3261, grinding thorn; 327, plug-in slot; 328, plug-in ear; 329, positioning shaft or positioning shaft hole; 33, sewage discharge channel; 41, turbidity detection sensor; 42, water passage; 43, water trap; 431, blocking part; 51, drying fan; 52, air duct; 61, detergent supply module bracket; 62, detergent container; 63, liquid level detection mechanism; 64 pumping mechanism; 71, drawer assembly; 72, pet urine detection device; 84, filter; L, height gradient section. DETAILED DESCRIPTION

[0078] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application is described and illustrated below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not intended to limit the present application. Based on the embodiments provided in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application. In addition, it can also be understood that although the efforts made in this development process may be complex and lengthy, for ordinary technicians in the field related to the contents disclosed in the present application, some changes such as design, manufacturing or production based on the technical contents disclosed in the present application are only conventional technical means, and should not be understood as insufficient contents disclosed in the present application.

[0079] Reference to "embodiments" in this application means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those of ordinary skill in the art that the embodiments described in this application may be combined with other embodiments without conflict.

[0080] Unless otherwise defined, the technical terms or scientific terms used in this application shall have the common meanings understood by persons with ordinary skills in the technical field to which this application belongs. The words "a", "an", "a", "the" and the like used in this application do not indicate quantity restrictions and may indicate the singular or plural. The terms "include", "comprising", "having" and any variations thereof involved in the present application are intended to cover non-exclusive inclusions; for example, a process, method, system, product or device comprising a series of steps or modules (units) is not limited to the listed steps or units, but may also include steps or units that are not listed, or may also include other steps or units inherent to these processes, methods, products or devices. The words "connected", "connected", "coupled" and the like involved in the present application are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The "plurality" involved in the present application means greater than or equal to two. "And / or" describes the association relationship of associated objects, indicating that there may be three relationships. For example, "A and / or B" may represent: A exists alone, A and B exist at the same time, and B exists alone. The terms "first", "second", "third" and the like involved in the present application are merely used to distinguish similar objects and do not represent a specific ordering of the objects.

[0081] The pet urinary and defecation device of the present application comprises a main body, wherein the main body has a urination and defecation area and an excrement treatment area, and further comprises:

[0082] A dirt shoveling module, which is movably arranged in the urination and defecation area and is used to push the excrement in the urination and defecation area to the excrement treatment area;

[0083] A grinding mechanism, which is arranged in the excrement treatment area and is used to break up the excrement in the excrement treatment area;

[0084] as well as,

[0085] A water supply mechanism, used for supplying water to the urination and defecation area to facilitate cleaning of the urination and defecation area, and / or used for supplying water to the excrement disposal area to facilitate disposal of excrement in the excrement disposal area;

[0086] A cleaning mechanism, used for cleaning the urine and feces area;

[0087] A detergent supply mechanism, used for supplying detergent to the urine and feces area;

[0088] A drying mechanism, used for drying the urine and feces area;

[0089] The main body is provided with a urine filter in the urine and feces area, the urine filter is provided with a washable auxiliary medium for assisting pet excretion, and the main body is provided with a urine collecting tank below the urine filter; the main body is also provided with a pet urine detection device and a pet urine metering device, and the urine collecting tank is connected with the pet urine detection device and the pet urine metering device through a urine transport component;

[0090] The main body is provided with an excrement collecting tank in the excrement processing area, and the grinding mechanism is arranged in the excrement collecting tank.

[0091] The present application also relates to a method for using the above-mentioned pet urine and defecation device, including:

[0092] Step 1: Push the excrement from the urine and feces area to the excrement treatment area through the shoveling module;

[0093] Step 2: supply water to the urination and defecation area through a water supply mechanism;

[0094] Step 3: Clean the urine and feces area through the cleaning mechanism;

[0095] Step 4: supplying water to the excrement treatment area through a water supply mechanism, and / or supplying water to the excrement treatment area through the urine and feces area;

[0096] Step 5: crushing the excrement in the excrement treatment area by a grinding mechanism;

[0097] Step 6: Dry the urine and feces area through a drying mechanism.

[0098] Among them, in the step three, when the cleaning mechanism cleans the urine and feces area, the auxiliary medium is cleaned at the same time; in the step five, water is supplied, crushed and flushed away during the crushing process.

[0099] Combine the following Figures 1 to 10 The specific structure of this application is further elaborated.

[0100] In this embodiment, the pet urinal is preferably a urinal that can be used by pet cats, wherein the main body is a basin-shaped structure with a high front and a low back, which is composed of a modular bottom basin component 1, a surrounding edge component 2 and a main body component 3. A detachable connection structure is adopted between the two components that are interconnected among the bottom basin component, the surrounding edge component and the main body component. The bottom basin component, the surrounding edge component and the main body component are also provided with a circuit part, and the circuit part also adopts a modular design. Terminal blocks 4 for connecting the circuit part are arranged on the bottom basin component, the surrounding edge component and the main body component, so that after the bottom basin component, the surrounding edge component and the main body component are connected, the circuit part between the bottom basin component and the main body component and the circuit part between the surrounding edge component and the main body component are electrically connected through the connection terminals.

[0101] The bottom basin assembly is provided with a urine and feces area near the rear end of the main body and an excrement treatment area near the front end of the main body, the main body is provided with a urine infiltration filter 11 in the urine and feces area, the main body is provided with an excrement collection trough 12 in the excrement treatment area, the bottom basin assembly is provided with a partition portion 13 between the urine and feces area and the excrement treatment area, the surrounding edge assembly includes two side ribs 23, a dirt shoveling module and a cleaning mechanism 22 are provided between the two side ribs, and the main body assembly is provided with a water supply mechanism 31 and a grinding mechanism 32.

[0102] The edge assembly is provided with a movable frame 24 that can move forward and backward. The transmission connection between the edge assembly and the movable frame allows the movable frame to move forward and backward in the urination and defecation area so as to approach or move away from the excrement treatment area. The dirt shoveling module is fixedly connected to the cleaning mechanism and is arranged on the movable frame in a liftable manner.

[0103] Specifically, a track assembly is provided on the edge assembly of the main body, and the track assembly includes a first track 25 and a second track 26. The movable frame is provided with a first connecting portion 241 cooperating with the first track, and the dirt-shoveling module is provided with a second connecting portion 211 cooperating with the second track. The movable frame and the dirt-shoveling module are slidably connected so that the dirt-shoveling module can be lifted and lowered relative to the movable frame. A height gradient section L is provided between the first track and the second track. At the height gradient section, the distance between the first track and the second track gradually changes. When the movable frame or the dirt-shoveling module moves through the height gradient section, the dirt-shoveling module slides relative to the movable frame and the position of the dirt-shoveling module is raised to above the partition portion.

[0104] In this embodiment, the first track is a screw rod arranged on the edge assembly, and the first connecting part includes a screw rod nut arranged on the movable frame and cooperating with the screw rod. The edge assembly is provided with a driving motor 251 for driving the screw rod to rotate. Specifically, two groups of screw rods are used, which are respectively arranged on the inner sides of both sides of the edge assembly near the bottom. The driving motor is arranged in a shell at the rear end of the edge assembly. The driving motor adopts a double-axis motor, and a transmission rod 252 is connected to both ends through a coupling. The transmission rod is arranged perpendicular to the screw rod, and the end of the transmission rod and the end of the screw rod are transmitted through a bevel gear 253. When the driving motor works, it drives the transmission rod to rotate, and the transmission rod drives the screw rod to rotate, thereby driving the movable frame to move forward and backward.

[0105] The second track includes a circulating track 261, and the second connecting part can circulate in the circulating track. The circulating track includes an upper track 2611 and a lower track 2612. The upper track is provided with an extension track 2613 extending toward the excrement treatment area at one end of the circulating track close to the excrement treatment area. When the mobile frame moves toward the excrement treatment area, the second connecting part first moves along the lower track and then moves into the extension track, so that the dirt shoveling module passes over the partition part and pushes the excrement into the excrement treatment area.

[0106] The circulating track is provided with an anti-retraction mechanism, and when the dirt-shoveling module moves from the extension track toward the upper track, the anti-retraction mechanism is used to prevent the dirt-shoveling module from retracting to the lower track.

[0107] Among them, see Figure 6 The anti-retraction mechanism includes a blocking component 2614 that can be elastically or gravity-reset and is arranged at the connecting point between the upper rail and the lower rail near the excrement treatment area. The second connecting part can overcome the elastic force or gravity to push the blocking component away only when it moves upward from the lower rail. After the second connecting part leaves the lower rail, the blocking component can be reset under the action of elastic force or gravity to block the lower rail again to achieve the purpose of anti-retraction.

[0108] In this embodiment, the blocking component can adopt an elastic blocking rod, for example, the two ends of the blocking rod are rigid rod bodies and the middle is an elastic part. When the second connecting part moves upward from the lower rail, it pushes the middle of the blocking rod to elastically deform and then pushes the blocking rod away from the connection between the upper rail and the lower rail; when the second connecting part leaves the lower rail and enters the extended track, the blocking rod elastically resets to block the lower rail again. At this time, since the track of the lower rail is blocked, the second connecting part can only move from the upper rail when withdrawing from the extended track.

[0109] In other embodiments, the blocking component may also be a gravity-reset rigid blocking rod, one end of which is hinged to one side of the lower rail and the other end is a free end resting on the other side of the lower rail.

[0110] In this embodiment, the upper rail is an upper horizontal rail, the extension rail is arranged in the extension direction of the upper horizontal rail, and the lower rail includes a lower horizontal rail 26121 arranged parallel to the upper horizontal rail, a front rail 26122 arranged at the front end of the lower horizontal rail and gradually curved toward the upper rail, and a semicircular rear rail 26123 arranged at the rear end of the lower horizontal rail and connected to the upper rail.

[0111] The dirt-shoveling module comprises a connecting frame 21 and a plow 212 arranged at the lower part of the connecting frame, and the plow 212 is gradually inclined from top to bottom toward the side where the excrement treatment area is located.

[0112] The working process of the dirt shoveling module is as follows: in the initial state, the movable frame is located on a side close to the excrement treatment area, and the second connecting part extends on the track or the upper track. At this time, an empty space is formed in the urination and defecation area, so that the pet can enter the urination and defecation area from the rear end conveniently; when the pet needs to transport the excrement to the excrement treatment area after defecation in the urination and defecation area, the screw rod rotates to drive the movable frame to move toward the rear end. At this time, the second connecting part moves toward the rear end along the upper track, and the plow rake of the dirt shoveling module is kept in a high position to avoid touching the excrement in the urination and defecation area. When the second connecting part enters the rear track from the upper track, the plow rake of the dirt shoveling module begins to descend. When the movable frame moves to the rear end, the screw rod reverses to drive The movable frame moves toward the front end, at this time, the second connecting part continues to move downward into the lower horizontal track under the constraint of the rear track, and the plow rake of the dirt shoveling module continues to descend; as the movable frame moves forward, the second connecting part enters the lower horizontal track and moves along the lower horizontal track toward the front track, and the dirt shoveling module now moves horizontally to push the excrement forward; when the second connecting part enters the front track, the plow rake of the dirt shoveling module begins to rise under the constraint of the front track, and when the second connecting part reaches the upper end of the front track, it overcomes the resistance of the blocking component and enters the extension track, so that the plow rake drives the excrement to cross the partition member and enter the excrement collection area for easy treatment of the excrement.

[0113] When the screw rod reverses again to drive the movable frame and the dirt-shoveling module to return, since the lower rail is blocked by the blocking component, the second connecting portion can only move cyclically along the upper rail and the lower rail.

[0114] After the excrement is pushed into the excrement collection area by the dirt shoveling module, the urine and feces area needs to be cleaned by a cleaning mechanism. In this embodiment, the cleaning mechanism adopts a stirring cleaning mechanism, which includes a cleaning motor 221 installed on the mobile frame and fixedly connected to the connecting frame of the dirt shoveling module, and a propeller 222 connected to the output end of the cleaning motor.

[0115] The grinding mechanism includes a grinding motor 321 and a grinding unit. The grinding motor is installed on the main unit assembly, and the grinding unit is installed on the bottom basin assembly. The bottom basin assembly is provided with a grinding unit installation cavity, and the grinding unit is detachably installed in the grinding unit installation cavity. The grinding unit includes a grinding machine housing 322, and a working cavity 323 with an opening on one side is formed in the grinding machine housing. A vertically arranged transmission shaft 324 is arranged in the working cavity. A transmission connector 325 is connected to the upper end of the transmission shaft. The transmission connector is located at the outer top of the grinding machine housing. The transmission shaft is detachably connected to the output end of the grinding motor through the transmission connector, and a grinding thorn disc 326 is arranged at the lower end of the transmission shaft. The main body or grinding mechanism has a sewage discharge channel 33, the grinding thorn disc is located in the sewage discharge channel, the circumferential surface of the grinding thorn disc is provided with outwardly protruding grinding thorns 3261, the upper surface and the lower surface of the grinding thorn disc are provided with upwardly protruding grinding thorns, and the inner wall of the sewage discharge channel is also provided with inwardly protruding grinding thorns. Preferably, the grinding thorns on the sewage discharge channel and the circumferential surface of the grinding thorn disc are arranged in an upper and lower staggered manner.

[0116] When the excrement is pushed into the excrement collection area by the shoveling module, the grinding mechanism starts to process the excrement, and the water supply mechanism starts to supply water to the excrement collection area. The water flow flushes the excrement into the sewage channel. Since a grinding thorn disk is provided in the sewage channel, as the grinding thorn disk rotates, the grinding thorns on the grinding thorn disk and the grinding thorns on the inner wall of the sewage channel cooperate with each other to grind the excrement and flush it away from the sewage channel. When the sewage channel is directly connected to the sewer, the excrement enters the sewer.

[0117] A positioning structure is provided between the bottom basin assembly and the grinding unit, and the positioning structure includes an anti-rotation positioning structure for preventing relative axial rotation between the main body and the grinding unit and an axial positioning structure for preventing axial positioning between the main body and the grinding unit.

[0118] Specifically, the anti-rotation positioning structure includes two oppositely arranged plug-in grooves 327 arranged on the inner wall of the grinding unit installation cavity of the bottom basin assembly and two plug-in ears 328 arranged on the side wall of the grinding machine housing and correspondingly plugged into the plug-in grooves. The axial positioning structure includes a positioning shaft or a positioning shaft hole 329 arranged on the bottom wall of the grinding unit installation cavity, and the grinding machine housing is provided with a positioning shaft hole or a positioning shaft that matches the positioning shaft or the positioning shaft hole.

[0119] The host assembly is also provided with a cleanliness detection device for detecting the cleanliness of the urination and defecation area.

[0120] Specifically, the cleanliness detection device includes a turbidity detection sensor 41 arranged in the excrement treatment area, and a mounting groove for mounting the turbidity detection sensor is provided on the main unit component. A water passage 42 is provided between the urine and feces area and the excrement treatment area. The water after cleaning the urine and feces area enters the excrement treatment area through the water passage. By detecting the turbidity of the water in the excrement treatment area, it is determined whether the urine and feces area is cleaned.

[0121] The drying mechanism includes a drying fan 51 provided on the main assembly, and the bottom basin assembly is provided with an air duct 52 extending from the bottom of both sides of the excrement treatment area to the urine and feces area, which is connected to the drying fan. A water seal structure is provided in the water passage, so that when the urine and feces area is dried, the drying gas will not enter the excrement treatment area.

[0122] In this embodiment, the water seal structure includes a water trap 43 disposed in the water passage, and the water trap stores water to submerge and seal the water passage to block the flow of gas between the excrement treatment area and the urine and feces area, thereby forming the water seal structure. Preferably, a blocking portion 431 extending downward into the water trap is provided in the water passage, so that the water passage can be submerged and sealed with less water.

[0123] The water supply mechanism includes a pipe joint connected to a water pipe and a water channel connected to the pipe joint and extending from the excrement treatment area to the urine and feces area. In this embodiment, the water channel and the air channel share the same channel.

[0124] The detergent supply mechanism includes a containing space on the main unit for placing a detergent container or detergent liquid, a liquid level detection mechanism for detecting the liquid level of the detergent container or detergent liquid, and a pumping mechanism for pumping the detergent liquid.

[0125] Specifically, the main machine is provided with a detergent supply module bracket 61, and the detergent supply module bracket is provided with a accommodating space for placing a detergent container 62 or detergent liquid, and a liquid level detection mechanism 63 for detecting the liquid level of the detergent container or detergent liquid, and a pumping mechanism 64 for pumping the detergent liquid. The pumping mechanism preferably adopts a peristaltic pump, which can measure the amount of detergent. The detergent supply module bracket is also provided with a puncture structure for puncturing the bottle cap or sealing film of the detergent container.

[0126] The host assembly is provided with a pet urine metering device, the host assembly is provided with a drawer assembly 71, and the drawer assembly is provided with a pull-out pet urine detection device 72.

[0127] In this embodiment, washable sand is placed above the urine filter as a washable auxiliary medium for assisting pet excretion. Pet urine can penetrate through the washable sand to the bottom of the urine filter for easy operation and treatment in other aspects. The washable sand can be selected from washable sand with functions of absorbing and deodorizing, dispersing fragrance, inhibiting bacteria, etc.

[0128] A urine collecting trough 14 is provided on the bottom basin assembly below the urine filter, and the urine collecting trough is connected to the pet urine detection device and / or the pet urine metering device.

[0129] The specific structure of the pet urine detection device can be referred to another patent application of the applicant, patent application number is 202421929153X, which will not be repeated here.

[0130] The pet urine metering device can be arranged on the drawer assembly or at other suitable positions of the main body. In this embodiment, the pet urine metering device can be specifically structured as follows (not shown in the figure): comprising a urine collecting tank arranged on the bottom basin assembly, a metering peristaltic pump connected to the urine collecting tank through a hose and a liquid level detection device arranged between the hoses, the liquid level detection device can detect whether there is liquid flowing through the pipeline, thereby counting the time when the liquid flows, and then the amount of urine each time can be measured according to the unit flow rate of the peristaltic pump.

[0131] In order to prevent the urine in the urine collecting tank from damaging the peristaltic pump or the liquid level detection device due to the presence of impurities such as particles, a filter net 84 can be provided at the urine outlet of the urine collecting tank to filter out impurities in the urine.

[0132] The pet urine and feces device of the present application can easily realize pet urine and feces. A control circuit board is set in the main unit component, which can realize automatic processing, automatic cleaning, and automatic drying of urine and feces, and has a high degree of intelligence.

[0133] The above-mentioned embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the attached claims.

Claims

1. A pet urinator, comprising a main body, wherein the main body has a urination and defecation area and an excrement treatment area, characterized in that: Also includes: A dirt shoveling module, which is movably arranged in the urination and defecation area and is used to push the excrement in the urination and defecation area to the excrement treatment area; A grinding mechanism, which is arranged in the excrement treatment area and is used to break up the excrement in the excrement treatment area; as well as, A cleaning mechanism, used for cleaning the urine and feces area; A water supply mechanism is used to supply water to the urination and defecation area to facilitate the cleaning mechanism to clean the urination and defecation area, and / or to supply water to the excrement treatment area to facilitate the grinding mechanism to treat excrement.

2. The pet urinal according to claim 1, characterized in that: The main body is provided with a movable frame, and the transmission connection between the main body and the movable frame enables the movable frame to move back and forth in the urination and defecation area so as to approach or move away from the excrement treatment area. The dirt shoveling module and the cleaning mechanism are both arranged on the movable frame.

3. The pet urinal according to claim 2, characterized in that: The dirt shoveling module and / or the cleaning mechanism are arranged on the movable frame in a liftable manner.

4. The pet urinal according to claim 2, characterized in that: The main body is provided with a partition part between the urine and feces area and the excrement treatment area, the main body is provided with a first track and a second track, the movable frame is provided with a first connecting part cooperating with the first track, the dirt shoveling module is provided with a second connecting part cooperating with the second track, the movable frame and the dirt shoveling module are slidably connected so that the dirt shoveling module can be lifted and lowered relative to the movable frame, the first track and / or the second track has a height gradient section, at the height gradient section, the distance between the first track and the second track changes gradually along the height gradient section, when the movable frame or the dirt shoveling module moves through the height gradient section, the dirt shoveling module slides relative to the movable frame and the position of the dirt shoveling module is raised to above the partition part.

5. The pet urinal according to claim 4, characterized in that: The first track includes a screw rod arranged on the main body, and the first connecting part includes a screw rod nut arranged on the moving frame and matched with the screw rod.

6. The pet urinal according to claim 4, characterized in that: The second track includes a circulating track, and the second connecting part can circulate in the circulating track. The circulating track includes an upper track and a lower track. The upper track is provided with an extension track extending toward the excrement treatment area at one end of the circulating track close to the excrement treatment area. When the mobile frame moves toward the excrement treatment area, the second connecting part first moves along the lower track and then moves into the extension track, so that the dirt shoveling module passes over the partition part and pushes the excrement into the excrement treatment area.

7. The pet urinal according to claim 6, characterized in that: The circulating track is provided with an anti-retraction mechanism, and when the dirt-shoveling module moves from the extension track toward the upper track, the anti-retraction mechanism is used to prevent the dirt-shoveling module from retracting to the lower track.

8. The pet urinal according to claim 7, characterized in that: The anti-backward mechanism comprises a blocking component provided at a connection point between the upper rail and the lower rail near the excrement treatment area, and the second connecting portion can push away the blocking component only when moving upward from the lower rail.

9. The pet urinal according to claim 6, characterized in that: The upper rail includes an upper horizontal rail, the extension rail is arranged in the extension direction of the upper horizontal rail, the lower rail includes a lower horizontal rail arranged parallel to the upper horizontal rail, a front rail arranged at the front end of the lower horizontal rail and gradually bent toward the upper rail, and a rear rail arranged at the rear end of the lower horizontal rail and connected to the upper rail.

10. The pet urinal according to any one of claims 1 to 9, characterized in that: The cleaning mechanism comprises a stirring cleaning mechanism.

11. The pet urinal according to claim 3, characterized in that: The cleaning mechanism comprises a cleaning motor installed on the mobile frame and fixedly connected to the dirt-shoveling module, and a propeller connected to the output end of the cleaning motor.

12. The pet urinal according to any one of claims 1 to 9, characterized in that: The dirt shoveling module comprises a connecting frame and a plowshare arranged at the lower part of the connecting frame, and the plowshare gradually inclines from top to bottom toward the side where the excrement treatment area is located.

13. The pet urinal according to any one of claims 1 to 9, characterized in that: The main body is provided with a urine filter in the urine and feces area, and a urine collection tank is provided below the urine filter; and / or, the main body is provided with an excrement collection tank in the excrement treatment area, and a grinding mechanism is provided in the excrement collection tank.

14. The pet urinal according to claim 13, characterized in that: The main body is also provided with a pet urine detection device and / or a pet urine metering device, and the urine collecting tank is connected to the pet urine detection device and / or the pet urine metering device via a urine conveying component.

15. The pet urinal according to any one of claims 1 to 9, characterized in that: The main body includes a modular bottom basin component, a surrounding edge component and a main body component. At least two of the bottom basin component, the surrounding edge component and the main body component are detachably connected. The bottom basin component, the surrounding edge component and the main body component are provided with wiring terminals for plugging into circuit parts on other components to form an electrical connection.

16. The pet urinal according to claim 15, characterized in that: The bottom basin component is provided with the urine and feces area and the excrement treatment area, the surrounding edge component is provided with a dirt shoveling module and a cleaning mechanism, and the main body component is provided with a water supply mechanism and a grinding mechanism.

17. The pet urinal according to claim 15, characterized in that: The grinding mechanism comprises a grinding motor and a grinding unit, wherein the grinding unit is mounted on the bottom basin assembly, the grinding motor is mounted on the main engine assembly, and the transmission shaft is detachably connected to the output end of the grinding motor.

18. The pet urinal according to any one of claims 1 to 9, characterized in that: The grinding mechanism comprises a grinding motor arranged on the main body and a grinding thorn disc drivingly connected to the output end of the grinding motor, the main body or the grinding mechanism has a sewage discharge channel, the grinding thorn disc is at least partially located in the sewage discharge channel, the grinding thorn disc is provided with outwardly protruding grinding thorns on the circumferential surface, and / or the upper surface of the grinding thorn disc is provided with upwardly protruding grinding thorns.

19. The pet urinal according to any one of claims 1 to 9, characterized in that: The grinding mechanism comprises a grinding motor and a grinding unit. The main body is provided with a grinding unit installation cavity. The grinding unit is detachably installed in the grinding unit installation cavity.

20. The pet urinal according to claim 19, characterized in that: The grinding unit comprises a grinding shell, a working chamber with an opening on one side is formed in the grinding shell, a vertically arranged transmission shaft is arranged in the working chamber, the upper end of the transmission shaft is connected to the output end of the grinding motor, and a grinding thorn disk is arranged at the lower end of the transmission shaft.

21. The pet urinal according to claim 20, characterized in that: The upper end of the transmission shaft is connected with a transmission connector, and the transmission connector is located at the outer top of the grinding machine housing. The transmission shaft is detachably connected to the output end of the grinding motor through the transmission connector.

22. The pet urinal according to claim 20, characterized in that: The grinding machine housing is provided with a sewage discharge channel, the grinding thorn disc is arranged in the sewage discharge channel, and protruding grinding thorns are arranged on the circumferential surface of the grinding thorn disc, the upper surface and / or the lower surface of the grinding thorn disc.

23. The pet urinal according to claim 19, characterized in that: A positioning structure is provided between the main body and the grinding machine group.

24. The pet urinal according to claim 23, characterized in that: The positioning structure comprises an anti-rotation positioning structure for preventing relative axial rotation between the main body and the grinding unit and an axial positioning structure for preventing axial positioning between the main body and the grinding unit.

25. The pet urinal according to claim 17 or 22, characterized in that: The inner wall of the sewage discharge channel is provided with grinding thorns protruding inwards.

26. The pet urinal according to claim 25, characterized in that: The grinding thorns on the sewage discharge channel and the grinding thorns on the circumferential surface of the grinding thorn disc are arranged in an up-down staggered manner.

27. The pet urinal according to any one of claims 1 to 9, characterized in that: It also includes a cleanliness detection device for detecting the cleanliness of the urination and defecation area.

28. The pet urinal according to claim 27, characterized in that: The cleanliness detection device includes a turbidity detection sensor arranged in the excrement treatment area.

29. The pet urinal according to any one of claims 1 to 9, characterized in that: The water provided by the water supply mechanism flows to the excrement treatment area through the urination and defecation area, and a water passage is provided between the urination and defecation area and the excrement treatment area.

30. The pet urinal according to claim 29, characterized in that: A water seal structure is arranged in the water passage.

31. The pet urinal according to claim 30, characterized in that: The water seal structure includes a water trap portion arranged in the water passage, and the water trap portion can close the water passage after storing water, thereby blocking the flow of gas.

32. The pet urinal according to claim 31, characterized in that: A blocking portion extending toward the water trap is provided in the water passage at the water trap.

33. The pet urinal according to any one of claims 1 to 9, characterized in that: It also includes a drying mechanism for drying the urine and feces area.

34. The pet urinal according to claim 33, characterized in that: The drying mechanism comprises a drying fan and an air duct connecting the drying fan and the urination and defecation area.

35. The pet urinal according to claim 34, characterized in that: The water supply mechanism comprises a water channel, and the water channel and the air channel share the same passage.

36. The pet urinal according to claim 34, characterized in that: The air duct extends from the excrement disposal area to the urination and defecation area.

37. The pet urinal according to any one of claims 1 to 9, characterized in that: A detergent supply mechanism is also included.

38. The pet urinal according to claim 37, characterized in that: The detergent supply mechanism includes a containing space provided on the main unit for placing a detergent container or detergent liquid, a liquid level detection mechanism for detecting the liquid level of the detergent container or detergent liquid, and a pumping mechanism for pumping the detergent liquid.

39. The pet urinal according to claim 38, characterized in that: The main machine is provided with a detergent supply module bracket, on which a storage space for placing a detergent container or detergent liquid, a liquid level detection mechanism for detecting the liquid level of the detergent container or detergent liquid, and a pumping mechanism for pumping the detergent liquid are provided.

40. The pet urinal according to claim 38 or 39, characterized in that: Also included is a needle-piercing structure for piercing the sealing film of the detergent container.

41. The pet urinal according to any one of claims 1 to 9, characterized in that: The main body is provided with a drawer assembly, and the drawer assembly is provided with a pet urine detection device.

42. The pet urinal according to any one of claims 1 to 9, characterized in that: The main body is provided with a pet urine detection device and / or a pet urine metering device, a urine infiltration filter is provided on the main body in the urine and feces area, a urine collecting trough is provided on the main body below the urine infiltration filter, and the urine collecting trough is connected to the pet urine detection device and / or the pet urine metering device.

43. A method for using a pet urinary and defecation device, wherein the pet urinary and defecation device has a urination and defecation area and an excrement treatment area, characterized in that: The method of use includes: Step 1: Push the excrement from the urine and feces area to the excrement treatment area through the shoveling module; Step 2: supply water to the urination and defecation area through a water supply mechanism; Step 3: Clean the urine and feces area through the cleaning mechanism; Step 4: supplying water to the excrement treatment area through a water supply mechanism, and / or supplying water to the excrement treatment area through the urine and feces area; Step 5: crushing the excrement in the excrement treatment area by a grinding mechanism; Step 6: Dry the urine and feces area through a drying mechanism.

44. The method for using the pet urinal according to claim 43, characterized in that: In the step 5, the crushing process is performed while water is supplied, crushing and flushing away.

45. The method for using the pet urinal according to claim 43 or 44, characterized in that: The urine and feces area is provided with a washable auxiliary medium for assisting pet excretion. When the cleaning mechanism cleans the urine and feces area, the auxiliary medium is cleaned at the same time.

46. ​​The method for using the pet urinal according to claim 45, characterized in that: The auxiliary medium is washable sand.

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