Pet toilet

Abstract

The application discloses a pet toilet, which comprises a driving module, a sand basin module and a first connecting part. The driving module comprises a casing and a first driving part. The casing is provided with a first power output part. The first driving part is arranged on the casing and is in driving connection with the first power output part. The casing is further provided with the first connecting part. The sand basin module comprises a sand basin assembly and a cleaning assembly. The cleaning assembly comprises a cleaning rake and a movement module. The movement module comprises a mounting frame, a moving part and a first power input part. The cleaning rake is arranged on the moving part. The mounting frame is arranged on the basin body. The mounting frame is provided with a second connecting part. The first connecting part and the second connecting part are detachably connected together. After the first connecting part and the second connecting part are connected, the first power output part and the first power input part are connected. The pet toilet has high use reliability and is convenient to disassemble and clean.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of pet waste collection and storage, and particularly relates to a pet toilet. BACKGROUND

[0002] Pet owners generally provide pets with pet toilets such as cat toilets and dog toilets to guide pet cats and pet dogs to urinate in a fixed area. Pet litter placed in the pet toilet can form pet litter blocks when the excrement is in a wet state, which is convenient to clean out from other dry pet litter. Chinese Patent Publication No. CN114747492A discloses a pet toilet, which is provided with a garbage box and a sand box in the shell. A cleaning rake reciprocally moves between the garbage box and the sand box to comb the sundries in the sand box.

[0003] However, since the electrical components of the pet toilet are all arranged on the shell, the electrical components are prone to water damage when the shell is cleaned later, resulting in low use reliability. How to design a device that improves use reliability and is convenient to disassemble and clean is a technical problem to be solved by the present application. SUMMARY

[0004] The technical problem to be solved by the present application is to provide a pet toilet that improves use reliability and is convenient to disassemble and clean.

[0005] The technical solution provided by the present application is a pet toilet, which comprises:

[0006] A driving module, the driving module comprises a casing and a first driving component, the casing is provided with a first power output component, the first driving component is arranged on the casing and is drivingly connected with the first power output component; the casing is further provided with a first connecting portion;

[0007] A sand basin module, the sand basin module comprises a sand basin assembly and a cleaning assembly, the sand basin assembly comprises a basin body, the cleaning assembly comprises a cleaning rake and a movement module, the movement module comprises a mounting frame, a moving component and a first power input component, the first power input component is configured to drive the moving component to slide on the mounting frame, the cleaning rake is arranged on the moving component, the mounting frame is arranged on the basin body, and the mounting frame is provided with a second connecting portion;

[0008] The first connecting portion and the second connecting portion are detachably connected together; after the first connecting portion and the second connecting portion are connected, the first power output component and the first power input component are connected.

[0009] Compared with the prior art, the pet toilet has the advantages and positive effects that: the driving module and the sand basin module are designed in a split type, the driving module can be detached from the sand basin module as required, in actual use, when the basin body and other components in the sand basin module need to be cleaned, the driving module can be detached from the sand basin module, the sand basin module can be cleaned with water alone, and damage to the electrical components in the driving module is avoided, so that the use reliability is improved and the driving module is convenient to detach and clean. BRIEF DESCRIPTION OF DRAWINGS

[0010] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0011] Figure 1 is a structure schematic view of an embodiment of the pet toilet of the present application;

[0012] Figure 2 is a structure schematic view of an embodiment of the pet toilet of the present application;

[0013] Figure 3 is a sectional view of an embodiment of the pet toilet of the present application;

[0014] Figure 4 is Figure 3 is a local enlarged schematic view of area A in FIG. 6;

[0015] Figure 5 is an exploded view of an embodiment of the pet toilet of the present application;

[0016] Figure 6 is Figure 1 is a structure schematic view of the sand basin module in FIG. 5;

[0017] Figure 7 is Figure 6 is an exploded view of the sand basin assembly in FIG. 5;

[0018] Figure 8 is Figure 6 is a structure schematic view of the basin body in FIG. 5;

[0019] Figure 9 is Figure 6 is an assembly view of the collecting bin and the crushing assembly in FIG. 5;

[0020] Figure 10 is Figure 1 is a structure schematic view of the cleaning assembly in FIG. 5;

[0021] Figure 11 is Figure 1Structure diagram of the cleaning assembly

[0022] Figure 12 For Figure 10 Structure diagram of the cleaning rake

[0023] Figure 13 For Figure 12 Structure diagram of the mounting seat

[0024] Figure 14 For Figure 12 Structure diagram of the rake body

[0025] Figure 15 For Figure 10 Structure diagram of the guide rail module

[0026] Figure 16 For Figure 1 Structure diagram of the driving module

[0027] Figure 17 For Figure 16 Partial structure diagram of the driving module

[0028] Figure 18 For Figure 16 Partial structure diagram of the driving module

[0029] Reference signs:

[0030] 1, sand basin assembly; 11, basin body; 12, filter screen frame; 13, collection bin; 110, partition; 111, first mounting groove; 112, second mounting groove; 113, first water inlet pipe; 114, second water inlet pipe; 115, air inlet channel; 130, sewage outlet; 131, collection groove; 132, conveying channel; 133, first annular baffle; 134, second annular baffle; 135, water inlet; 136, flushing outlet

[0031] 2, cleaning assembly; 21, cleaning rake; 22, movement module; 23, guide rail module; 211, mounting seat; 212, rake body; 2111, sliding guide part; 2121, sliding part; 2122, guide part; 2123, protruding structure; 221, mounting frame; 222, moving part; 223, synchronous belt; 224, first power input part; 2211, inner folding edge; 2212, second connecting part; 230, guide surface; 231, first guide rail; 232, second guide rail; 233, third guide rail; 2311, rack structure

[0032] 3, drive module; 31, shell; 32, first drive component; 33, first power output component; 34, second drive component; 35, second power output component; 36, drying assembly; 37, first electric control valve; 38, second electric control valve; 311, first connecting portion; 312, water inlet connector; 313, first water outlet connector; 314, second water outlet connector; 315, air outlet channel; 361, fan; 362, electric heater;

[0033] 4, crushing assembly; 41, crushing knife; 42, knife shaft; 43, helical blade; 44, second power input component. DETAILED DESCRIPTION

[0034] To make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0035] An embodiment of the present application provides a pet toilet, which comprises a basin body 11 and a cleaning rake 21, wherein the basin body 11 is divided into a first mounting groove 111 and a second mounting groove 112 by a partition plate 110, the first mounting groove 111 corresponds to form a sand box for containing pet sand, the first mounting groove 111 corresponds to form a garbage box for collecting pet sand blocks, and the cleaning rake 21 can reciprocate relative to the basin body 11 to push the pet sand blocks in the sand box to the garbage box through the cleaning rake 21.

[0036] In order to provide driving force for the moving components such as the cleaning rake 21 in the pet toilet, the pet toilet can be correspondingly provided with a motor or other driving component to provide driving force.

[0037] In addition, in the embodiments provided by the present application, the related components such as the basin body 11 and the cleaning rake 21 are improved and designed respectively, which will be described below with reference to the drawings.

[0038] Embodiment one, for the cleaning rake 21, it needs to reciprocate on the basin body 11 to push the pet sand blocks in the sand box to the garbage box, in order to improve the cleaning efficiency of the cleaning rake 21.

[0039] The pet toilet in the embodiment comprises a cleaning assembly 2, and the cleaning assembly 2 comprises a cleaning rake 21, a motion module 22 and a guide rail module 23.

[0040] The cleaning rake 21 comprises a mounting seat 211 and a rake body 212, the mounting seat 211 is provided with a sliding guide part 2111, the rake body 212 is provided with a sliding part 2121 and a guide part 2122, the sliding part 2121 is arranged on the sliding guide part 2111, and the sliding guide part 2111 is configured to guide the rake body 212 to slide up and down relative to the mounting seat 211; the lower edge of the rake body 212 is provided with a comb tooth structure.

[0041] The movement module 22 comprises a mounting frame 221 and a moving part 222, the moving part 222 can slide reciprocatingly on the mounting frame 221; the guide rail module 23 has a guide surface 230, which extends obliquely from bottom to top along the forward moving direction of the moving part 222;

[0042] The mounting seat 211 is arranged on the moving part 222, the guide rail module 23 is arranged on the mounting frame 221, and the guide surface 230 is configured to contact and cooperate with the guide part 2122 to drive the rake body 212 to move upward relative to the mounting seat 211.

[0043] Specifically, for the cleaning rake 21, the moving part 222 in the movement module 22 drives it to move reciprocatingly along the guide rail module 23. The cleaning rake 21 adopts a split design, which comprises the mounting seat 211 and the rake body 212, and the rake body 212 is assembled to the mounting seat 211 by the cooperation of the sliding part 2121 and the sliding guide part 2111.

[0044] In use, the moving part 222 in the movement module 22 can drive the mounting seat 211 to move reciprocatingly in the basin body 11. During cleaning, the moving part 222 drives the mounting seat 211 to move towards the garbage box, so as to drive the rake body 212 to comb in the sand box and drive the clumped pet sand to move towards the garbage box. After the rake body 212 moves close to the guide surface 230, the guide part 2122 will be attached to the guide surface 230. With the continuous movement of the rake body 212 towards the garbage box, the guide surface 230 cooperates with the guide part 2122 to make the rake body 212 move upward, so that the pet sand can be reliably pushed into the garbage box.

[0045] Meanwhile, with the upward movement of the rake body 212, the pet sand pushed by the rake body 212 can be more effectively pushed into the garbage box. At the same time, the pet sand can fall off the rake body 212 into the garbage box after the rake body 212 is lifted. In this way, when the rake body 212 moves reversely, the pet sand can be reduced to be pushed back to the part of the sand box away from the garbage box by the rake body 212, so as to improve the cleaning efficiency.

[0046] By sliding the rake body 212 up and down on the mounting base 211, during use, the rake body 212 moves back and forth between the trash can and the litter box in the basin 11. During cleaning, the moving part 222 drives the cleaning rake 21 to move on the mounting frame 221, so that the pet litter in the litter box is pushed into the trash can by the rake body 212. When it moves to the trash can, the guide surface 230 cooperates with the guide part 2122 so that the rake body 212 can slide upward relative to the mounting base 211, thereby effectively pushing the pet litter into the trash can. This reduces the possibility of pet litter being brought back into the litter box by the cleaning rake 21 when the moving part 222 moves in the opposite direction due to incomplete pushing of pet litter, thus improving cleaning efficiency and enhancing the user experience.

[0047] In another embodiment of this application, the guide rail module 23 includes a first guide rail 231, a second guide rail 232 and a third guide rail 233. The second guide rail 232 is arranged at a distance from the first guide rail 231. The end of the second guide rail 232 opposite to the first guide rail 231 is provided with the guide surface 230. The third guide rail 233 is rotatably disposed on the first guide rail 231 and located between the first guide rail 231 and the second guide rail 232. The third guide rail 233 overlaps the guide surface 230.

[0048] Specifically, to reduce the amount of pet litter pushed back by the rake body 212 during the reverse movement and reset of the mounting base 211 driven by the moving part 222, thus more effectively preventing residual pet litter from being pushed back, the guide rail module 23 is equipped with a first guide rail 231, a second guide rail 232, and a third guide rail 233. The third guide rail 233 is located between the first guide rail 231 and the second guide rail 232, and the third guide rail 233 can rotate relative to the first guide rail 231.

[0049] During use, the moving part 222 will drive the mounting base 211 to move back and forth.

[0050] During the process of the moving component 222 driving the mounting base 211 to move along the first direction, the guide part 2122 moves to the guide surface 230 and abuts against the guide surface 230 to drive the rake body 212 to move upward. The guide part 2122 will push the third guide rail 233 upward and move to the upper surface of the second guide rail 232.

[0051] Specifically, when the moving part 222 drives the mounting base 211 to move towards the garbage box, i.e., along the first direction, the guide part 2122 will move towards the guide surface 230. The guide part 2122 continues to move against the guide surface 230 to drive the rake body 212 to rise. As the guide part 2122 continues to move on the guide surface 230, it will push open the third guide rail 233 and eventually slide to the upper surface of the second guide rail 232. During this process, the third guide rail 233 will rotate open and, after disengaging from the guide part 2122, will rotate in the opposite direction due to gravity and re-attach to the guide surface 230.

[0052] After the moving part 222 moves into place along the first direction, the guide part 2122 will move to the upper surface of the second guide rail 232. At this time, the rake body 212 is raised relative to the mounting base 211 and rises out of the sand box.

[0053] like Figure 2 As shown, during the process of the moving component 222 driving the mounting base 211 to move along the second direction, the guide portion 2122 slides sequentially on the upper surface of the second guide rail 232, the upper surface of the third guide rail 233, and the upper surface of the first guide rail 231; after the guide portion 2122 disengages from the upper surface of the first guide rail 231, the rake body 212 slides downward relative to the mounting base 211 to reset; wherein, the first direction and the second direction are opposite.

[0054] Specifically, when the moving part 222 drives the mounting base 211 away from the garbage box direction, i.e., moves along the second direction, the guide part 2122 will slide and support the upper surface of the second guide rail 232, the third guide rail 233 and the first guide rail 231. After the moving part 222 moves into place along the second direction, the guide part 2122 will disengage from the first guide rail 231, and the rake body 212 will move downward relative to the mounting base 211 under its own gravity and eventually return to its original position.

[0055] This completes one cleaning operation. During the resetting process of the moving part 222 in the second direction, as the rake body 212 rises and disengages from the litter box, it can prevent the rake body 212 from pushing the pet litter in the litter box in the opposite direction, thus avoiding the residual pet litter clumps being pushed in the opposite direction by the rake body 212, thereby improving the cleaning efficiency more effectively.

[0056] Furthermore, during the reverse movement of the moving part 222 along the second direction, the lower end of the rake body 212 detaches from the pet litter in the litter box, resulting in less resistance and smoother movement. In addition, it also reduces the amount of pet litter breakage caused by the reverse movement of the rake body 212, which is more conducive to improving the user experience.

[0057] In another embodiment, the bottom of the mounting frame 221 is also provided with an inner folded edge 2211, which is arranged below the guide rail module 23;

[0058] After the guide portion 2122 disengages from the upper surface of the first guide rail 231, the guide portion 2122 abuts against the inner folded edge 2211.

[0059] Specifically, during the movement of the moving part 222 and the mounting base 211 along the first direction, the guide part 2122 is supported by the inner folded edge 2211, and the guide part 2122 is guided by the inner folded edge 2211 to ensure smooth movement.

[0060] In another embodiment of this application, the mounting frame 221 is provided with guide rail modules 23 on both sides, wherein a rack structure 2311 is provided on the first guide rail 231 of one of the guide rail modules 23, and the rack structure 2311 extends along the length direction of the first guide rail 231.

[0061] The sliding part 2121 can also move laterally back and forth on the sliding guide part 2111. The mounting base 211 and the rake body 212, the side of the rake body 212 is provided with a protruding structure 2123 that cooperates with the rack structure 2311.

[0062] The rack structure 2311 is configured to abut against the protrusion structure 2123 to drive the rake body 212 to sway laterally on the mounting base 211.

[0063] Specifically, to improve the smoothness of the movement of the cleaning rake 21, especially during movement in the first direction, the rake body 212 needs to clean and move the clumps of pet litter in the litter box. During movement, the pet litter clumps may be obstructed by the litter. Therefore, during the movement of the cleaning rake 21, the protruding structure 2123 on the rake body 212 engages with the teeth of the rack structure 2311 on the first guide rail 231, causing the rake body 212 to sway laterally relative to the mounting base 211. This swaying of the rake body 212 during movement in the first direction allows the clumps of pet litter to move smoothly within the litter, improving the smoothness of equipment operation and reducing the risk of jamming due to large pet litter clumps obstructing movement, thus improving reliability.

[0064] In one embodiment, the sliding guide 2111 and its cooperating sliding guide 2121 must meet the requirements of the rake body 212 moving up and down and swaying left and right. For this purpose, a guide groove can be formed on the surface of the mounting base 211, and the guide groove forms the sliding guide 2111. The guide groove is arranged vertically and has an L-shaped cross-section. The sliding guide 2121 is an insert provided on the rake body 212 and has an L-shaped cross-section.

[0065] Specifically, the sliding guide part 2111 adopts an L-shaped guide groove, and the sliding part 2121 adopts an L-shaped insert. The insert can slide up and down in the guide groove, and the insert can also sway left and right in the guide groove.

[0066] In another embodiment, in order to drive the moving part 222 to reciprocate, two synchronous wheels are respectively provided on both sides of the mounting frame 221, and a synchronous belt 223 is provided on the two synchronous wheels located on the same side of the mounting frame 221. A synchronous shaft is provided between the two synchronous wheels arranged opposite to each other, and the moving part 222 is disposed on the synchronous belt 223.

[0067] Specifically, a synchronous belt 223 is used to drive the moving part 222 to move back and forth. The mounting base 211 is located between the synchronous belts 223 on both sides. The moving part 222 is driven by the synchronous belts 223 on both sides, so that the cleaning rake 21 can move back and forth reliably and smoothly.

[0068] The movable component 222 can be a mounting block fixed on the timing belt 223, and the mounting base 211 is fixed between two mounting blocks.

[0069] In addition, the synchronous shaft can be powered by a motor fixed on the mounting frame 221 or by a motor set independently of the mounting frame 221; there are no restrictions on this.

[0070] In Example 2, the litter box 11 has a litter box and a trash can inside. The trash can collects clumps of pet litter. To automatically handle clumps of pet litter, the pet toilet is additionally equipped with a shredder 4. Specifically...

[0071] The pet toilet includes a litter box assembly 1 and a pulverizing assembly 4, which are assembled together to form a litter box module.

[0072] The sand basin assembly 1 includes a basin body 11, a filter frame 12, and a collection chamber 13. A partition 110 is provided in the basin body 11, dividing it into a first mounting groove 111 and a second mounting groove 112. The filter frame 12 is disposed in the first mounting groove 111 to form a sand box, and the collection chamber 13 is disposed in the second mounting groove 112 to form a waste box. A drain pipe (not shown) is provided on the basin body 11.

[0073] The crushing component 4 includes a crushing blade 41 and a blade shaft 42. The crushing blade 41 is mounted on the blade shaft 42, and the blade shaft 42 is rotatably mounted on the collection chamber 13. The crushing blade 41 is located at the bottom of the collection chamber 13, and a drain outlet 130 is also provided at the bottom of the collection chamber 13, which is connected to the drain pipe.

[0074] Specifically, the filter frame 12 is used to hold pet litter. After the pet defecates in the pet litter in the filter frame 12, pet litter clumps are formed. The pet litter clumps can be cleaned into the collection chamber 13 by the cleaning rake 21.

[0075] As for the pet clumps collected in the collection chamber 13, the crushing blade 41 can be rotated by the blade shaft 42 to break up the pet clumps, and the broken pet clumps can be automatically discharged through the drain port 130.

[0076] By setting a collection chamber 13 in the second mounting groove 112 of the basin 11, and setting a crushing component 4 in the collection chamber 13, the crushing blade 41 in the crushing component 4 can be driven by the blade shaft 42 to rotate and crush in the collection chamber 13. In this way, the pet litter entering the collection chamber 13 can be crushed by the crushing blade 41 at the bottom. The crushed pet litter can be discharged from the drain port 130 at the bottom of the collection chamber 13, thereby realizing the automatic cleaning of the pet litter in the collection chamber 13 to improve the user experience.

[0077] In one embodiment, the blade shaft 42 is further provided with a spiral blade 43, which is arranged above the crushing blade 41.

[0078] Specifically, for the pet clumps pushed into the collection chamber 13, under the rotation of the blade shaft 42, a spiral blade 43 can squeeze and transport the pet clumps to the crushing blade 41 at the bottom, so that the pet clumps can be effectively crushed by the crushing blade 41.

[0079] In another embodiment, the collection chamber 13 includes a collection trough 131 and a discharge channel 132. The collection trough 131 is disposed at the top of the discharge channel 132, the discharge channel 132 is arranged vertically, and the discharge port 130 is disposed at the bottom of the discharge channel 132. The spiral blade 43 and the crushing blade 41 are located in the discharge channel 132.

[0080] Specifically, the opening of the top collection trough 131 is large and meets the width requirement of the filter frame 12, so that pet clumps pushed by the cleaning rake 21 on the filter frame 12 can be collected into the collection trough 131. The discharge channel 132 can work with the spiral blade 43 to squeeze and transport the pet clumps. At the same time, the discharge channel 132 can also work with the crushing blade 41 to break and disperse the pet clumps.

[0081] The inner wall of the discharge channel 132 is provided with a first annular baffle 133, and the crushing blade 41 and the sewage outlet 130 are located below the first annular baffle 133.

[0082] Specifically, the first annular baffle 133 restricts the upward movement of pet clumps during the crushing process of the crusher 41, thereby improving the crushing efficiency.

[0083] In addition, the inner wall of the discharge channel 132 is provided with a second annular baffle 134, which is located above the first annular baffle 133. The spiral blade 43 passes through the second annular baffle 134 and the first annular baffle 133 in sequence.

[0084] Specifically, the second annular baffle 134 can reliably transport pet clumps to the bottom of the first annular baffle 133 for crushing in conjunction with the spiral blades 43.

[0085] In another embodiment of this application, a first water inlet pipe 113 is provided on the basin 11, and the first water inlet pipe 113 is connected to the first mounting groove 111; a water inlet 135 is provided at the upper end of the discharge channel 132, and the water inlet 135 is connected to the first mounting groove 111.

[0086] Specifically, to meet the requirements for cleaning pet litter on the filter rack 12, a first water inlet pipe 113 is provided on the basin 11 to input water into the first mounting groove 111 to clean the pet litter. To improve water utilization, the water used in the first mounting groove 111 can enter the discharge channel 132 through the water inlet 135 to effectively remove broken pet litter clumps from the discharge channel 132. A drain pipe is connected to the outside of the basin 11, connecting to the drain outlet 130. Water mixed with broken pet litter clumps is discharged from the drain pipe to the outside of the basin 11.

[0087] In another embodiment, a second water inlet pipe 114 is provided on the basin 11, and a flushing port 136 is provided on the side wall of the collection tank 131, with the second water inlet pipe 114 connected to the flushing port 136.

[0088] Specifically, in order to clean the surface of the collection tank 131, water introduced through the second water inlet pipe 114 can enter the collection tank 131 through the flushing port 136 to clean its surface.

[0089] In another embodiment of this application, the sand basin module may also include the cleaning component 2 of the above embodiment one.

[0090] The specific structure and working process of cleaning component 2 will not be elaborated here.

[0091] Example 3: To achieve a modular design for pet toilets, making it easier for users to clean and maintain them.

[0092] This embodiment of the pet toilet includes: drive module 3 and litter box module as described in embodiment two above.

[0093] Specifically, the drive module 3 includes a housing 31 and a first drive component 32. A first power output component 33 is provided on the housing 31, and the first drive component 32 is disposed on the housing 31 and drivenly connected to the first power output component 33. A first connecting part 311 is also provided on the housing 31. An electronic control board is also provided on the housing 31, and a power cord is connected to the electronic control board. The electronic control board is electrically connected to the first drive component 32.

[0094] The sand basin module includes a sand basin assembly 1 and a cleaning assembly 2. The sand basin assembly 1 includes a basin body 11. The cleaning assembly 2 includes a cleaning rake 21 and a motion module 22. The motion module 22 includes a mounting frame 221, a moving part 222, and a first power input part 224. The first power input part 224 is configured to drive the moving part 222 to slide on the mounting frame 221. The cleaning rake 21 is disposed on the moving part 222. The mounting frame 221 is disposed on the basin body 11. A second connecting part 2212 is disposed on the mounting frame 221.

[0095] The first connecting part 311 and the second connecting part 2212 are detachably connected together; after the first connecting part 311 and the second connecting part 2212 are connected, the first power output component 33 and the first power input component 224 are connected.

[0096] Specifically, the pet toilet adopts a modular design, with the drive module 3 designed independently. The first drive component 32 is installed in the housing 31 of the drive module 3. The power generated by the first drive component 32 is output by the first power input component 224. Correspondingly, the motion module 22 also has the first power input component 224.

[0097] After the drive module 3 is assembled and connected to the sand basin module via the first connecting part 311 and the second connecting part 2212, the first power output component 33 and the first power input component 224 are connected. In this way, the first drive component 32 can drive the moving component 222 in the motion module 22 to move back and forth.

[0098] By designing the drive module 3 and the sand basin module separately, the drive module 3 can be removed from the sand basin module as needed. In actual use, when it is necessary to clean the basin body 11 and other components in the sand basin module, the drive module 3 can be removed from the sand basin module. The sand basin module can be cleaned separately with water, thereby avoiding damage to the electrical components in the drive module 3, improving reliability and facilitating disassembly and cleaning.

[0099] In one embodiment, the first connecting part 311 is a slot provided on the housing 31, and the second connecting part 2212 is an insertion protrusion provided on the mounting frame 221, wherein the insertion protrusion is inserted into the slot.

[0100] Specifically, the drive module 3 can be easily assembled onto the sand basin module through the cooperation of the plug-in protrusion and the slot. To improve connection reliability, the slot is provided with a retaining groove, and the plug-in protrusion is also provided with a flexible retaining claw, which is engaged in the retaining groove.

[0101] In one embodiment of this application, the physical manifestation of the first power output component 33 has multiple structural forms.

[0102] For example: a first gear is provided on the synchronous shaft, the first power output component 33 is a second gear provided on the housing 31, the second gear is rotatably provided on the housing 31, and the first drive component 32 is configured to drive the second gear to rotate; after the first connecting part 311 is connected to the second connecting part 2212, the first gear meshes with the second gear, or the first gear is connected to the second gear in a transmission connection.

[0103] Alternatively, a first gear is provided at one end of the synchronous shaft, the first power output component 33 is a first power output shaft provided on the housing 31, a second gear is provided at the end of the first power output shaft, the first power output shaft is rotatably provided on the housing 31, and the first drive component 32 is configured to drive the first power output shaft to rotate; after the first connecting part 311 is connected to the second connecting part 2212, the first gear meshes with the second gear.

[0104] In another embodiment, for a pet toilet with a shredding assembly 4, in order to meet the driving requirements of the blade shaft 42 in the shredding assembly 4, a second power input component 44 is provided on the blade shaft 42, and the second power input component 44 is configured to drive the blade shaft 42 to rotate.

[0105] Correspondingly, the drive module 3 also includes a second drive component 34, and a second power output component 35 is provided on the housing 31. The second drive component 34 is provided on the housing 31 and is drivenly connected to the second power output component 35. After the first connecting part 311 is connected to the second connecting part 2212, the second power output component 35 and the second power input component 44 are connected.

[0106] Specifically, the drive module 3 provides power to the cutter shaft 42 through the second drive component 34. After the drive module 3 is assembled onto the sand basin module, the second power output component 35 and the second power input component 44 are connected. The power generated by the second drive component 34 is transmitted to the second power input component 44 through the second power output component 35, so as to drive the cutter shaft 42 to rotate through the second power input component 44.

[0107] In one embodiment, there are multiple structural forms for the physical manifestations of the second power output component 35 and the second power input component 44.

[0108] For example: the second power input component 44 is a spur gear sleeved on the cutter shaft 42, the second power output component 35 is a second power output shaft, and a gear ring is provided at the end of the second power output shaft; after the first connecting part 311 is connected to the second connecting part 2212, the gear ring is sleeved on the outside of the spur gear and meshes with the spur gear;

[0109] Alternatively, the second power input component 44 is a third gear disk disposed on the end of the cutter shaft 42, the second power output component 35 is a second power output shaft, and the end of the second power output shaft is provided with a fourth gear disk; after the first connecting part 311 is connected to the second connecting part 2212, the third gear disk meshes with the fourth gear disk.

[0110] In another embodiment of this application, in order to meet the requirement of automatic drying of pet litter on the filter screen 12 in the basin 11 after washing, the drive module 3 further includes a drying component 36, which includes a fan 361 and an electric heater 362; the housing 31 is provided with an air outlet channel 315, the fan 361 is connected to the air outlet channel 315, and the electric heater 362 is disposed in the air outlet channel 315;

[0111] An air inlet channel 115 is provided on the basin 11, the air inlet channel 115 is connected to the first mounting groove 111, and a gap is formed between the filter frame 12 and the bottom of the first mounting groove 111.

[0112] After the first connecting part 311 is connected to the second connecting part 2212, the air outlet channel 315 is connected to the air inlet channel 115.

[0113] Specifically, during use, after the pet litter on the filter frame 12 has been cleaned, the drying component 36 can be activated. The hot air generated by the fan 361 and the electric heater 362 is output through the air outlet 315 and enters the air inlet 115. The air inlet 115 delivers the hot air to the first mounting groove 111. The hot air is delivered through the gap formed between the filter frame 12 and the bottom of the first mounting groove 111 to dry the pet litter on the filter frame 12.

[0114] In one embodiment, in order to achieve automatic control of water intake to meet cleaning requirements, the housing 31 is provided with a water inlet connector 312 and a first water outlet connector 313, and a first electrically controlled valve 37 is provided between the water inlet connector 312 and the first water outlet connector 313; the basin 11 is provided with a first water inlet pipe 113, which is connected to the first mounting groove 111; after the first connecting part 311 is connected to the second connecting part 2212, the first water outlet connector 313 is connected to the first water inlet pipe 113.

[0115] Specifically, the inlet connector 312 is used to connect to the water supply source in the user's home (such as a tap water pipe), and the first solenoid valve 37 controls the flow of water between the inlet connector 312 and the first outlet connector 313. Furthermore, after the drive module 3 is assembled onto the sand basin module, the first outlet connector 313 is sealed together with the first inlet pipe 113, so that the water output from the first outlet connector 313 enters the first mounting groove 111 via the first inlet pipe 113.

[0116] In another embodiment, a second water outlet connector 314 is also provided on the housing 31, and a second electrically controlled valve 38 is provided between the water inlet connector 312 and the second water outlet connector 314; a second water inlet pipe 114 is provided on the basin 11, the second water inlet pipe 114 is connected to the collection chamber 13, and a drain outlet 130 is also provided at the bottom of the collection chamber 13.

[0117] Specifically, the second solenoid valve 38 controls the flow of water between the inlet connector 312 and the outlet connector 314. After the drive module 3 is assembled onto the sand basin module, the second outlet connector 314 is sealed together with the second inlet pipe 114 so that the water output from the second outlet connector 314 enters the collection chamber 13 through the second inlet pipe 114 for cleaning.

[0118] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A pet toilet, characterized in that, include: A drive module includes a housing and a first drive component. A first power output component is disposed on the housing, and the first drive component is disposed on the housing and drivenly connected to the first power output component. A first connecting portion is also disposed on the housing. A sand basin module includes a sand basin assembly and a cleaning assembly. The sand basin assembly includes a basin body, and the cleaning assembly includes a cleaning rake and a motion module. The motion module includes a mounting frame, a moving part, and a first power input component. The first power input component is configured to drive the moving part to slide on the mounting frame. The cleaning rake is disposed on the moving part, and the mounting frame is disposed on the basin body. A second connecting part is provided on the mounting frame. The first connecting part and the second connecting part are detachably connected together; after the first connecting part and the second connecting part are connected, the first power output component and the first power input component are connected. In addition, the cleaning rake includes a mounting base and a rake body. The mounting base is provided with a sliding guide, and the rake body is provided with a sliding part and a guide part. The sliding part is disposed on the sliding guide part, and the sliding guide part is configured to guide the rake body to slide up and down relative to the mounting base. The cleaning assembly further includes a guide rail module, which has a guide surface that extends obliquely from bottom to top along the forward movement direction of the moving component. The mounting base is disposed on the moving component, the guide rail module is disposed on the mounting frame, and the guide surface is configured to contact and engage with the guide portion to drive the rake body upward relative to the mounting base. The mounting frame is disposed on the basin. The guide rail module includes a first guide rail, a second guide rail, and a third guide rail. The second guide rail is spaced apart from the first guide rail, and the end of the second guide rail opposite to the first guide rail is provided with the guide surface. The third guide rail is rotatably disposed on the first guide rail and located between the first and second guide rails, and overlaps the guide surface.

2. The pet toilet according to claim 1, characterized in that, The first connecting part is a slot provided on the housing, and the second connecting part is an insertion protrusion provided on the mounting frame, wherein the insertion protrusion is inserted into the slot.

3. The pet toilet according to claim 2, characterized in that, The slot is provided with a card slot, and the insertion protrusion is also provided with an elastic card claw, which is engaged in the card slot.

4. The pet toilet according to claim 1, characterized in that, Two synchronous pulleys are respectively provided on both sides of the mounting frame. A synchronous belt is provided on the two synchronous pulleys located on the same side of the mounting frame. A synchronous shaft is provided between the two synchronous pulleys arranged opposite each other. The synchronous shaft is the first power input component. The moving component is provided on the synchronous belt.

5. The pet toilet according to claim 4, characterized in that, A first gear is provided on the synchronous shaft, and the first power output component is a second gear provided on the housing. The second gear is rotatably provided on the housing, and the first drive component is configured to drive the second gear to rotate. After the first connecting part is connected to the second connecting part, the first gear meshes with the second gear, or the first gear is driven by the second gear. Alternatively, a first gear is provided at one end of the synchronous shaft, the first power output component is a first power output shaft provided on the housing, a second gear is provided at the end of the first power output shaft, the first power output shaft is rotatably provided on the housing, and the first drive component is configured to drive the first power output shaft to rotate; after the first connecting part is connected to the second connecting part, the first gear meshes with the second gear.

6. The pet toilet according to claim 1, characterized in that, The basin is provided with a partition, which divides the basin into a first mounting groove and a second mounting groove. The sand basin assembly also includes a filter screen frame and a collection chamber. The filter screen frame is disposed in the first mounting groove and the collection chamber is disposed in the second mounting groove. The sand basin module also includes a crushing assembly, which includes a crushing blade, a blade shaft, and a second power input component. The crushing blade is disposed on the blade shaft, and the second power input component is configured to drive the blade shaft to rotate. The blade shaft is rotatably disposed on the collection chamber, and the crushing blade is located at the bottom of the collection chamber. The drive module further includes a second drive component, and a second power output component is provided on the housing. The second drive component is disposed on the housing and is drivenly connected to the second power output component. After the first connecting part is connected to the second connecting part, the second power output component and the second power input component are connected.

7. The pet toilet according to claim 6, characterized in that, The second power input component is a spur gear sleeved on the cutter shaft, and the second power output component is a second power output shaft with a gear ring at its end. After the first connecting part is connected to the second connecting part, the gear ring is sleeved on the spur gear and meshes with the spur gear. Alternatively, the second power input component is a third toothed disc disposed on the end of the cutter shaft, and the second power output component is a second power output shaft, the end of which is provided with a fourth toothed disc; after the first connecting part is connected to the second connecting part, the third toothed disc meshes with the fourth toothed disc.

8. The pet toilet according to claim 6, characterized in that, The drive module further includes a drying component, which includes a fan and an electric heater; the housing is provided with an air outlet channel, the fan is connected to the air outlet channel, and the electric heater is disposed in the air outlet channel; The basin is provided with an air inlet channel, which is connected to the first mounting groove, and the filter frame is spaced apart from the bottom of the first mounting groove. After the first connecting part and the second connecting part are connected, the air outlet channel and the air inlet channel are connected.

9. The pet toilet according to claim 6, characterized in that, The casing is provided with a water inlet connector and a first water outlet connector, and a first electrically controlled valve is provided between the water inlet connector and the first water outlet connector; The basin is provided with a first water inlet pipe, which is connected to the first mounting groove. After the first connecting part is connected to the second connecting part, the first water outlet connector is connected to the first water inlet pipe.

10. The pet toilet according to claim 9, characterized in that, The casing is also provided with a second water outlet connector, and a second electrically controlled valve is provided between the water inlet connector and the second water outlet connector; The basin is equipped with a second water inlet pipe, which is connected to the collection chamber. The bottom of the collection chamber is also equipped with a drain outlet.

Images