Cat litter cleaning device

Abstract

The utility model discloses and provides a cat litter cleaning device. The cat litter cleaning device comprises a driving module and a containing module. The driving module is used for enabling the accommodating module to rotate along a preset rotating shaft; the containing module comprises a containing cavity and a telescopic unit, the containing cavity is configured to be telescopic, and the containing cavity is used for installing a cat litter box; the telescopic unit is connected with the containing cavity and used for enabling the containing cavity to stretch out and draw back in the axial direction of the rotating shaft. The cat litter cleaning device is compressed through the telescopic rotating cabin body and the shell, transportation and storage of the device are facilitated, the cat litter cleaning device is matched with a mobile power source, movement and use are easily achieved, a detachable and replaceable disposable cat litter box is adopted, cat litter and the cat litter cleaning device are separated, and cleanliness of the cat litter cleaning device is kept.

Description

Technical Field

[0001] The utility model relates to the technical field of pet appliances, in particular to a cat litter cleaning device. Background Art

[0002] With the improvement of living standards, more and more users are willing to relieve the pressure of life and work by raising pets. During the raising process, users generally choose pet excrement disposal devices to handle the excrement of pets.

[0003] Automatic cat litter cleaning devices on the market are often bulky and inconvenient to transport, store, or use. Furthermore, after cats defecate, their excrement easily contaminates the interior of the device, requiring frequent cleaning to ensure the cleanliness of the litter box. This results in poor user experience. Summary of the Invention

[0004] The technical problem to be solved by the present disclosure is to provide a cat litter cleaning device to overcome the defects of the prior art cat litter cleaning device, such as being large in size, inconvenient to transport, store, and move, and being easily contaminated by excrement.

[0005] The present disclosure solves the above technical problems through the following technical solutions:

[0006] The present disclosure provides a cat litter cleaning device, comprising a driving module and a receiving module;

[0007] The driving module is used to rotate the accommodating module along a preset rotation axis;

[0008] The accommodating module includes an accommodating cavity and a telescopic unit, wherein the accommodating cavity is configured to be telescopic and is used to install a cat litter box;

[0009] The telescopic unit is connected to the accommodating cavity, and the telescopic unit is used to telescope along the axial direction of the preset rotation axis.

[0010] Preferably, the accommodating chamber includes a first rotating cabin and a second rotating cabin movably connected to the first rotating cabin, and the first rotating cabin is connected to the telescopic unit to enable the first rotating cabin to be telescopic.

[0011] Preferably, the first rotating cabin is provided with a first outer edge;

[0012] The telescopic unit includes at least two telescopic rods, each of which includes a base and a telescopic portion, and a first guide wheel matching the first outer edge is provided at the top of the telescopic portion;

[0013] The first guide wheel is movably connected to the first outer edge, and is used to guide the first outer edge to rotate circumferentially along the first guide wheel, and based on the movement of the telescopic portion, pull the first outer edge to extend and retract the first rotating cabin.

[0014] Preferably, the second rotating cabin is provided with a second outer edge; the telescopic unit further comprises a fixed platform, and the base of the telescopic rod is connected to the fixed platform;

[0015] The fixed platform is further provided with a second guide wheel parallel to the first guide wheel;

[0016] The second guide wheel matches the second outer edge, the second guide wheel is movably connected to the second outer edge, and the second guide wheel is used to guide the second outer edge to rotate circumferentially along the second guide wheel.

[0017] Preferably, the second rotating cabin is provided with a transmission part, and the transmission part is connected to the driving module;

[0018] The driving module drives the second rotating cabin to rotate based on the transmission part; and the second rotating cabin drives the first rotating cabin to rotate.

[0019] Preferably, the cat litter box includes a waste box, a separation area and a main compartment area, the waste box is separated from the main compartment area by a partition, and has an inward-turning door on the side facing the main compartment area, an entrance is opened on one side of the main compartment area, and the waste box and the separation area are arranged on a side circumference perpendicular to the entrance side;

[0020] The waste box further comprises a baffle which rotates coaxially with the door, the baffle being connected to the door and being used to prevent excrement from passing through the door;

[0021] And / or, the separation zone is arranged adjacent to the waste box, and a screen is arranged between the separation zone and the main compartment.

[0022] Preferably, the main compartment of the cat litter box has a crease for folding the main compartment, and the main compartment can be folded by bending the crease. A first pull rope is provided in the main compartment, and one end of the first pull rope is connected to the baffle of the waste box. The first pull rope is used to pull the baffle upright when the main compartment is unfolded.

[0023] And / or, the main cabin area is made of waterproof material.

[0024] Preferably, the invention further comprises a housing, wherein the housing comprises a first shell and a second shell, wherein the first shell is sleeved with the second shell;

[0025] The first shell is matched with the first rotating cabin, and the first shell and the first rotating cabin are synchronously extended and retracted.

[0026] Preferably, a limiting unit is provided in the second shell, and a limiting hole matching the limiting unit is provided on the first shell;

[0027] The limiting unit is used to extend into the limiting hole to fix the first rotating cabin and the second rotating cabin when the first rotating cabin is raised to a preset position.

[0028] Preferably, the first housing includes a panel and further includes:

[0029] Removable accessories, the panel is provided with a plug interface, the plug interface is used to install the removable accessories;

[0030] And / or, the panel is provided with an opening, and the opening is provided with a toggle plate extending toward the inner side of the shell;

[0031] The toggle plate is used to toggle the baffle in the cat litter box;

[0032] And / or, the panel is provided with an opening, and the opening is provided with a rib extending toward the inner side of the shell.

[0033] On the basis of conforming to the common sense in this field, the above-mentioned preferred conditions can be arbitrarily combined to obtain the preferred embodiments of the present disclosure.

[0034] The positive progress of the present invention is that the cat litter cleaning device is compressed within a retractable rotating cabin and housing, making it easier to transport and store the device. It can also be used with a mobile power supply for mobile use. A detachable and fully replaceable litter box can be used to separate the cat litter from the cat litter cleaning device, keeping the cat litter cleaning device clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 This is a first structural schematic diagram of the cat litter cleaning device according to Example 1 of the present disclosure;

[0036] Figure 2 This is a schematic diagram of the retracted state of the accommodation module in the cat litter cleaning device of Example 1 of the present disclosure;

[0037] Figure 3 This is a schematic diagram of the raised state of the receiving module in the cat litter cleaning device of Example 1 of the present disclosure;

[0038] Figure 4 Schematic diagram of the raised state of the housing of the cat litter cleaning device according to Example 1 of the present disclosure;

[0039] Figure 5 This is a schematic structural diagram of the limiting unit in Part A of the cat litter cleaning device according to Example 1 of the present disclosure;

[0040] Figure 6 Schematic diagram of the structure of the cat litter box in the cat litter cleaning device of Example 1 of the present disclosure;

[0041] Figure 7 This is a schematic diagram of a cat litter box in a folded state in a cat litter cleaning device according to Example 1 of the present disclosure;

[0042] Figure 8 Schematic diagram of the unfolding process of the cat litter box in the cat litter cleaning device of Example 1 of the present disclosure;

[0043] Figure 9 This is a second structural schematic diagram of the cat litter cleaning device according to Example 1 of the present disclosure;

[0044] Figure 10 This is a schematic diagram of the panel structure of the cat litter cleaning device according to Example 1 of the present disclosure;

[0045] Figure 11 This is a schematic diagram of the collapsed structure of the cat litter cleaning device according to Example 1 of the present disclosure;

[0046] Figure 12 This is a first schematic diagram of the cleaning process of the cat litter cleaning device according to Example 1 of the present disclosure;

[0047] Figure 13 This is a second schematic diagram of the cleaning process of the cat litter cleaning device according to Example 1 of the present disclosure;

[0048] Figure 14 This is a third schematic diagram of the cleaning process of the cat litter cleaning device according to Example 1 of the present disclosure;

[0049] Figure 15 This is a fourth schematic diagram of the cleaning process of the cat litter cleaning device according to Example 1 of the present disclosure;

[0050] Figure 16 This is a fifth schematic diagram of the cleaning process of the cat litter cleaning device according to Example 1 of the present disclosure;

[0051] Figure 17 This is the sixth schematic diagram of the cleaning process of the cat litter cleaning device according to embodiment 1 of the present disclosure.

[0052] Description of Reference Numerals

[0053] Driving module 100;

[0054] Accommodating module 200;

[0055] a first rotating cabin 210;

[0056] first outer edge 211;

[0057] Second rotating cabin 220;

[0058] second outer edge 221;

[0059] Transmission unit 222;

[0060] Telescopic rod 230;

[0061] telescopic portion 231;

[0062] base 232;

[0063] First guide wheel 234;

[0064] Fixed platform 240;

[0065] Second guide wheel 241;

[0066] Cat litter box 12;

[0067] Entrance 121;

[0068] Main cabin area 122;

[0069] Waste box 123;

[0070] separation zone 124;

[0071] Door 125;

[0072] Screen 126;

[0073] baffle 127;

[0074] a second pull rope 128;

[0075] Housing 300;

[0076] First shell 301;

[0077] Second housing 302;

[0078] Limiting unit 330;

[0079] Active bolt 331;

[0080] Claw 332;

[0081] Self-locking switch 333;

[0082] Spring 334;

[0083] Limiting hole 304;

[0084] First pull rope 305;

[0085] excrement 4;

[0086] Panel 310;

[0087] a toggle plate 311;

[0088] rib 312;

[0089] Pedal 313. DETAILED DESCRIPTION

[0090] The present disclosure is further illustrated below by way of examples, but the present disclosure is not limited to the scope of the examples.

[0091] In the embodiments of the present disclosure, prefixes such as "first" and "second" are used only to distinguish different description objects, and have no limiting effect on the position, order, priority, quantity or content of the described objects. In the embodiments of the present disclosure, the use of prefixes such as ordinal numbers to distinguish description objects does not constitute a limitation on the described objects. For the statement of the described objects, please refer to the description in the context of the claims or embodiments, and no unnecessary limitations should be constituted due to the use of such prefixes. In addition, in the description of this embodiment, unless otherwise specified, the meaning of "plurality" is two or more.

[0092] Example 1

[0093] like Figures 1 to 11 As shown, this embodiment provides a cat litter cleaning device, including a driving module 100 and a receiving module 200;

[0094] The driving module 100 is used to rotate the accommodating module 200 along a preset rotation axis;

[0095] The accommodating module 200 includes an accommodating cavity and a telescopic unit. The accommodating cavity is configured to be telescopic and is used to install a cat litter box.

[0096] The telescopic unit is connected to the accommodating cavity, and the telescopic unit is used to telescope along the axial direction of the preset rotation axis.

[0097] In this solution, the containing module 200 in the cat litter cleaning device compresses the containing chamber during transportation and storage, reducing the volume of the entire cat litter cleaning device by at least half, greatly improving the efficiency of transportation and storage; when using the cat litter cleaning device, the containing chamber is pulled up and restored to its maximum volume, and the detachable cat litter box is installed in the containing chamber. The cat litter cleaning device rotates according to a preset workflow to automatically level the cat litter in the cat litter box, and can be used directly, thereby achieving high automation and cleanliness of the cat litter cleaning device and improving the user experience.

[0098] As an implementable manner, the accommodating chamber includes a first rotating chamber 210 and a second rotating chamber 220 movably connected to the first rotating chamber 210 , and the first rotating chamber 210 is connected to the telescopic unit to enable the first rotating chamber 210 to telescope.

[0099] In this embodiment, the first rotating chamber 210, as the telescopic structure of the accommodating chamber, is configured to be deformable. For example, the first rotating chamber 210 can be folded and retracted into the second rotating chamber 220. Alternatively, the accommodating chamber includes a plurality of first rotating chambers 210, each of which is sequentially connected and can be collapsed and installed into the second rotating chamber 220. The second rotating chamber 220, as the bottom structure of the accommodating chamber, is used to connect to the drive module 100. The main accommodating chamber rotates based on the power of the drive module 100, and drives the first rotating chamber 210 connected to the second rotating chamber 220. In use, the cat litter chamber in the first rotating chamber 210 is driven to rotate, thereby achieving automatic laying and cleaning of cat litter and / or excrement in the cat litter chamber.

[0100] As an implementable manner, the first rotating cabin 210 is provided with a first outer edge 211;

[0101] The telescopic unit includes at least two telescopic rods 230 , each of which includes a base 232 and a telescopic portion 231 . A first guide wheel 234 matching the first outer edge 211 is provided at the top of the telescopic portion 231 .

[0102] The first guide wheel 234 is movably connected to the first outer edge 211 , and is used to guide the first outer edge 211 to rotate circumferentially along the first guide wheel 234 , and based on the movement of the telescopic portion 231 , pull the first outer edge 211 to extend and retract the first rotating chamber 210 .

[0103] In this solution, the first outer edge 211 outside the first rotating cabin 210 is used as a guide rail, and at least three first guide wheels 234 are configured. When the first rotating cabin 210 rotates, the first guide wheel 234 guides the rotation trajectory of the first rotating cabin 210 to avoid the rotation deviation of the first rotating cabin 210. The first guide wheel 234 and the first outer edge 211 are matched with each other, and the first guide wheel 234 half covers the first outer edge 211. Through at least three synchronously rising and falling first guide wheels 234, the first rotating cabin 210 is driven to perform telescopic movements.

[0104] In one embodiment, the telescopic rod 230 is driven by air pressure, and is inflated when raised and exhausted when retracted, thereby improving the stability of the rotation and telescopic movements of the first rotating cabin 210 .

[0105] As an implementable manner, the second rotating cabin 220 is provided with a second outer edge 221; the telescopic unit further includes a fixed platform 240, and the base 232 of the telescopic rod 230 is connected to the fixed platform 240;

[0106] The fixed platform 240 is further provided with a second guide wheel 241 parallel to the first guide wheel 234;

[0107] The second guide wheel 241 matches the second outer edge 221 , and is movably connected to the second outer edge 221 . The second guide wheel 241 is used to guide the second outer edge 221 to rotate circumferentially along the second guide wheel 241 .

[0108] In this solution, the second rotating chamber 220 is guided to rotate along the inner ring of the fixed platform 240 by the fixed platform 240 and the second guide wheel 241 on the fixed platform 240. The second guide wheel 241 matches the second outer edge 221 to restrict the axial movement of the second rotating chamber 220, thereby ensuring that the telescopic movement of the first rotating chamber 210 is not hindered by the second rotating chamber 220. The base 232 of the telescopic rod 230 is also fixed by the fixed platform 240, thereby fixedly connecting the fixed platform 240 to the outer shell 300. When the accommodating module 200 is fixed to the outer shell 300, the stability of the retraction movement of the accommodating module 200 is improved.

[0109] As an implementable manner, a transmission part 222 is provided on the second rotating cabin 220 , and the transmission part 222 is connected to the driving module 100 ;

[0110] The driving module 100 drives the second rotating cabin 220 to rotate based on the transmission part 222 ; the second rotating cabin 220 drives the first rotating cabin 210 to rotate.

[0111] In this solution, a transmission part 222 for connecting to the driving module 100 is provided on the outer wall of the second rotating cabin 220. The transmission part 222 is matched according to the type of the output part of the driving module 100. Corresponding to the output part of the driving module 100 being a gear, a driven tooth matching the output part gear is provided on the outer wall of the second rotating cabin 220. The driven tooth is connected to the output gear of the driving module 100, thereby driving the second rotating cabin 220 to rotate, and driving the extended first rotating cabin 210 to rotate, thereby driving the cat litter box installed in the accommodating module 200 to rotate, so as to realize automatic cleaning of the cat litter box.

[0112] As a feasible manner, the cat litter box is magnetically connected to the accommodating module 200 .

[0113] In this solution, a magnetic attraction portion is provided at a predetermined position within the litter box, and a matching magnetic attraction portion is provided on the inner wall of the receiving module 200, such as the inner wall of the opening of the first rotating chamber 210. This allows the litter box to be quickly installed and removed from the receiving module 200. Furthermore, the litter box remains stably connected to the receiving module 200 during rotation within the receiving module 200, achieving a detachable structure within the receiving module 200 and facilitating transportation and storage of the litter cleaning device. The side magnetic attraction is used to tension or screen the screen to achieve accurate waste separation.

[0114] As an achievable manner, the cat litter box includes a waste box 123, a separation area 124 and a main compartment area 122, wherein the waste box 123 is separated from the main compartment area 122 by a partition and has an inward-turning door 125 on the side facing the main compartment area 122, an entrance is opened on one side of the main compartment area 122, and the waste box 123 and the separation area 124 are arranged on a side circumference perpendicular to the entrance side;

[0115] The waste box 123 further includes a baffle 127 coaxially rotating with the door 125 , the baffle 127 being connected to the door 125 and being used to prevent excrement from passing through the door 125 ;

[0116] And / or, the separation zone is arranged adjacent to the waste box, and a screen is arranged between the separation zone and the main compartment.

[0117] In this embodiment, the cat litter box 12 is a rectangular parallelepiped and includes a waste box 123, a separation area 124, and a main compartment 122. The waste box 123 is separated from the main compartment 122 by a partition and has an inward-turning door 125 on the side facing the main compartment 122. The separation area 124 is arranged adjacent to the waste box 123. A screen 126 is arranged between the separation area 124 and the main compartment 122. The screen 126 can be a separation net composed of multiple ropes and is used to separate cat litter and excrement 4. An entrance 121 is opened on one side of the main compartment 122. The waste box 123 and the separation area 124 are arranged on a side surface perpendicular to the entrance 121. Preferably, a baffle 127 is arranged on the hinged side of the door 125 of the waste box 123 to prevent excrement from jumping over the opening of the door 125 at too high a speed or jolting. Among them, the baffle 127 is configured to be rotatable, and the baffle 127 rotates coaxially with the door 125, and a second pull rope 128 is set between the baffle 127 and the door 125 to connect them, so that the baffle 127 can be linked with the door 125 through the second pull rope 128, and cooperate with the toggle plate 311 during cleaning to prevent the excrement 4 from getting stuck in the door 125, thereby improving the self-cleaning efficiency of the cat litter box.

[0118] As an implementable manner, the main compartment area 122 of the cat litter box 12 has a crease for folding the main compartment area 122, and the main compartment area 122 can be folded by bending the crease. A first pull rope 305 is provided in the main compartment area 122, and one end of the first pull rope 305 is connected to the baffle of the waste box. The first pull rope 305 is used to pull the baffle 127 upright when the main compartment area is unfolded;

[0119] And / or, the main cabin area 122 is made of waterproof material.

[0120] In this embodiment, when folded, baffle 127 is connected to the opening of waste box 123 via adhesive or a tear-off line. The outer side of baffle 127 is connected to main compartment 122 via a first drawstring 305. When main compartment 122 is unfolded, baffle 127 is pulled by first drawstring 305, tearing the adhesive or tear-off line, causing baffle 127 to rise toward the outside of waste box 123 and maintain a desired angle for a long period of time. Baffle 127 is connected to door 125 via a second drawstring 128. A toggle plate 311 controls the opening of baffle 127 and prevents feces 4 in waste box 123 from becoming lodged in door 125 when it is opened and closed. Furthermore, the entire or only the bottom surface of main compartment 122 is made of a waterproof material, ensuring long-term storage of cat litter when not in use and preventing cat urine from eroding main compartment 122 when in use, thereby extending the lifespan of litter box 12.

[0121] As an implementable manner, the first housing 301 includes a panel and further includes:

[0122] Removable accessories: the panel 310 is provided with an insertion port, and the insertion port is used to install the removable accessories;

[0123] And / or, the panel 310 is provided with an opening, and the opening is provided with a toggle plate 311 extending toward the inner side of the housing;

[0124] The shifting plate 311 is used to shift the baffle 127 in the cat litter box 12;

[0125] And / or, the panel 310 is provided with an opening, and the opening is provided with a retaining edge 312 extending toward the inner side of the shell.

[0126] In this solution, the detachable accessories include decorative parts such as the pedal 313. By removing the detachable accessories, the outer shell 300 can be made flat on the opening side, which facilitates the stacking of the collapsed cat litter cleaning device and improves stability during transportation.

[0127] In one embodiment, a toggle plate 311 is provided on the inner side of the panel 310 . After the litter box 12 is installed in the first rotating chamber 301 , the opening and closing angles of the baffle 127 are adjusted by the toggle plate 311 .

[0128] In one embodiment, the inner side rib 312 of the panel 310 is used to prevent the cat litter in the cat litter box 12 from spilling out of the opening of the panel 310 when the first rotating chamber 210 rotates.

[0129] As an implementable manner, the device further includes a housing 300 , wherein the housing 300 includes a first shell 301 and a second shell 302 , wherein the first shell 301 and the second shell 302 are sleeved together;

[0130] The first shell 301 matches the first rotating cabin 210 , and the first shell 301 and the first rotating cabin 210 extend and retract synchronously.

[0131] In this solution, the cat litter cleaning device includes a housing 300 that is synchronously extended and retracted with the housing module 200. The first housing 301 is fixedly connected to the first rotating cabin 210 and can be synchronously extended and retracted with the first rotating cabin 210 and relative to the second housing 302. The structure after contraction is as follows: Figure 9 In one embodiment, the first shell 301 can form an integrated double-layer structure with the first rotating chamber 210, so that the shell 300 can match the accommodating module 200, and the overall volume of the cat litter cleaning device can be reduced when retracted, which is convenient for transportation and storage.

[0132] As an implementable manner, a limiting unit 330 is provided in the second shell 302 , and a limiting hole 304 matching the limiting unit 330 is provided on the first shell 301 ;

[0133] The limiting unit 330 is used to extend into the limiting hole 304 to fix the first rotating cabin 210 and the second rotating cabin 220 when the first rotating cabin 210 is raised to a preset position.

[0134] In this embodiment, the limiting unit 330 includes a movable bolt 331, a claw 332, a self-locking switch 333, and a spring 334. When the first housing 301 is raised to the operating position along with the first rotating chamber 210, the limiting unit 330 reaches the corresponding limiting hole 304. At this point, the spring 334 pushes the movable bolt 331 into the limiting hole 304, securing the first housing 301 and the second housing 302. Before retracting the litter cleaning device, the litter box in the container module 200 is removed. Then, the movable bolt 331 is pressed into the limiting hole 304, forcing the top of the movable bolt 331 into the self-locking switch 333. The claw 332, squeezed, retracts and secures the top of the movable bolt 331. The action of the movable bolt 331 also compresses the spring 334. After the limiting unit 330 is fully locked, the telescopic rod 230 drives the first rotating chamber 210, causing the first housing 301 to retract.

[0135] In one embodiment, Figures 12 to 17 As shown, after the pet cat leaves the cat litter box 12, the first rotating chamber 210 first starts to rotate clockwise in the direction of the arrow, wherein the toggle plate 311 on the panel 310 extends into the cat litter box 12;

[0136] After the litter box 12 rotates to a certain angle, the baffle 127 contacts the toggle plate 311 as the litter box 12 rotates. As the litter box 12 continues to rotate, the baffle 127 expands along the lower edge of the toggle plate 311, and the expansion angle gradually increases. The second stretching 128 prevents the door 125 from opening toward the inside of the waste box 123, so that the door 125 does not open prematurely and the excrement in the waste box 123 does not get stuck on the door 125, resulting in cleaning failure.

[0137] When the clockwise rotation angle of the first rotating chamber 210 reaches a preset angle, the upper edge of the baffle 127 leaves the toggle plate 311, and the baffle 127 returns to a normal opening angle. At this time, the door 125 opens to the inside of the waste box 123 to a preset angle due to gravity. Due to the rotation angle of the cat litter box 12, the excrement 4 separated from the cat litter by the screen 126 rolls downward due to gravity and falls into the range of the baffle 127. Due to the weight of the excrement 4, it falls from the door 125 into the waste box 123.

[0138] After the clockwise rotation angle of the first rotating chamber 210 reaches a preset angle, the first rotating chamber 210 rotates counterclockwise, and the opening of the door 125 is limited to a preset opening range by the second pull rope 128. The door 125 closes before the excrement 4 reaches the opening of the waste box 123 formed by the door 125, so as to confine the excrement 4 in the waste box 123.

[0139] In one embodiment, cat litter is pre-arranged in the separation area 124 of the folded cat litter box 12 for transportation, storage, and sales in the folded state. During use, as the cat litter box 12 is unfolded, the cat litter in the separation area 124 falls into the main chamber 122, and the cat litter is flattened by rotating the first rotating chamber 210.

[0140] The cat litter cleaning device provided in this embodiment compresses the cat litter cleaning device in a retractable rotating cabin and shell, which facilitates the transportation and storage of the device, and uses a detachable cat litter box to separate the cat litter from the cat litter cleaning device to keep the cat litter cleaning device clean.

[0141] While specific embodiments of the present disclosure have been described above, those skilled in the art will appreciate that these are merely illustrative and that the scope of protection of the present disclosure is defined by the appended claims. Those skilled in the art may make various changes or modifications to these embodiments without departing from the principles and essence of the present disclosure, and such changes and modifications are intended to fall within the scope of protection of the present disclosure.

Claims

1. A cat litter cleaning device, characterized in that: including a driving module and a receiving module; The driving module is used to rotate the accommodating module along a preset rotation axis; The accommodating module includes an accommodating cavity and a telescopic unit, wherein the accommodating cavity is configured to be telescopic and is used to install a cat litter box; The telescopic unit is connected to the accommodating cavity, and the telescopic unit is used to telescope along the axial direction of the preset rotation axis.

2. The cat litter cleaning device according to claim 1, characterized in that: The accommodating chamber includes a first rotating cabin and a second rotating cabin movably connected to the first rotating cabin. The first rotating cabin is connected to the telescopic unit to enable the first rotating cabin to be telescopic.

3. The cat litter cleaning device according to claim 2, characterized in that: The first rotating cabin is provided with a first outer edge; The telescopic unit includes at least two telescopic rods, each of which includes a base and a telescopic portion, and a first guide wheel matching the first outer edge is provided at the top of the telescopic portion; The first guide wheel is movably connected to the first outer edge, and is used to guide the first outer edge to rotate circumferentially along the first guide wheel, and based on the movement of the telescopic portion, pull the first outer edge to extend and retract the first rotating cabin.

4. The cat litter cleaning device according to claim 3, characterized in that: The second rotating cabin is provided with a second outer edge; the telescopic unit further comprises a fixed platform, and the base of the telescopic rod is connected to the fixed platform; The fixed platform is further provided with a second guide wheel parallel to the first guide wheel; The second guide wheel matches the second outer edge, the second guide wheel is movably connected to the second outer edge, and the second guide wheel is used to guide the second outer edge to rotate circumferentially along the second guide wheel.

5. The cat litter cleaning device according to claim 2, characterized in that: The second rotating cabin is provided with a transmission part, and the transmission part is connected to the driving module; The driving module drives the second rotating cabin to rotate based on the transmission part; and the second rotating cabin drives the first rotating cabin to rotate.

6. The cat litter cleaning device according to claim 2, characterized in that: The cat litter box includes a waste box, a separation area and a main compartment area, wherein the waste box is separated from the main compartment area by a partition and has an inward-turning door on the side facing the main compartment area. An entrance is opened on one side of the main compartment area, and the waste box and the separation area are arranged on a side circumference perpendicular to the entrance side; The waste box further comprises a baffle which rotates coaxially with the door, the baffle being connected to the door and being used to prevent excrement from passing through the door; And / or, the separation zone is arranged adjacent to the waste box, and a screen is arranged between the separation zone and the main compartment.

7. The cat litter cleaning device according to claim 6, characterized in that: The main compartment of the cat litter box has a crease for folding the main compartment, and the main compartment can be folded by bending the crease. A first pull rope is provided in the main compartment, and one end of the first pull rope is connected to the baffle of the waste box. The first pull rope is used to pull the baffle upright when the main compartment is unfolded; And / or, the main cabin area is made of waterproof material.

8. The cat litter cleaning device according to any one of claims 2 to 7, characterized in that: The housing further comprises a first shell and a second shell, wherein the first shell is sleeved with the second shell; The first shell is matched with the first rotating cabin, and the first shell and the first rotating cabin are synchronously extended and retracted.

9. The cat litter cleaning device according to claim 8, characterized in that: A limiting unit is provided in the second shell, and a limiting hole matching the limiting unit is provided on the first shell; The limiting unit is used to extend into the limiting hole to fix the first rotating cabin and the second rotating cabin when the first rotating cabin is raised to a preset position.

10. The cat litter cleaning device according to claim 8, characterized in that: The first housing includes a panel and further includes: Removable accessories, the panel is provided with a plug interface, the plug interface is used to install the removable accessories; And / or, the panel is provided with an opening, and the opening is provided with a toggle plate extending toward the inner side of the shell; The toggle plate is used to toggle the baffle in the cat litter box; And / or, the panel is provided with an opening, and the opening is provided with a rib extending toward the inner side of the shell.

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