Intelligent cat litter machine

Abstract

The application discloses an intelligent cat litter machine, which comprises a base, a detachable collecting box arranged on the base, and a basin body rotatably arranged on the base. The collecting box is provided with a collecting opening. The basin body is provided with a sand discharging opening. The sand discharging opening is used for moving close to or away from the collecting box when the basin body rotates. The sand discharging opening is used for corresponding to the collecting opening after moving close to the collecting box. The sand discharging opening is provided with a first cover plate. The first cover plate is provided with a first locking part. The sand discharging opening is provided with a second locking part. The second locking part is used for locking with the first locking part when the first cover plate covers the sand discharging opening. An unlocking assembly is used for moving close to the second locking part when the sand discharging opening corresponds to the collecting opening, and pressing the second locking part to make the second locking part separate from the first locking part. A deodorization assembly is used for deodorization. The first cover plate of the basin body at the sand discharging opening has simple opening and closing structure and is convenient to operate. The deodorization assembly is arranged to deodorize, and the risk of indoor air pollution caused by odor overflow is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of pet products, and particularly relates to an intelligent cat litter machine. BACKGROUND

[0002] The cat litter machine is a cat litter cleaning device which can help the cat owner to clean the cat litter and the excrement of the pet cat, and is more efficient than manually cleaning the cat litter and the cat excrement. In use, the existing cat litter machine is prone to cause the odor of the basin and the base of the cat litter machine to overflow due to the untimely cleaning of the excrement of the pet cat, which can pollute the indoor air. In addition, in the existing cat litter machine, the door of the basin is generally controlled to open and close by a gravity sensor or other transmission device, which has a high cost and the built-in sensor is prone to failure, resulting in the need for frequent maintenance of the device and relatively poor reliability. SUMMARY

[0003] In order to overcome at least one of the defects of the prior art, the present application provides an intelligent cat litter machine, wherein a first cover plate at a sand discharge opening of a basin can be positioned on a unlocking assembly on a base when the basin is rotated to a collection opening on the base, the unlocking assembly can press a second locking portion on the first cover plate to unlock the first cover plate, so that the first cover plate can be opened, and the unlocking structure is simple. In addition, a deodorizing assembly is further provided on the cat litter machine to deodorize the cat litter machine.

[0004] The technical scheme adopted by the present application to solve the problems is as follows:

[0005] An intelligent cat litter machine comprises a base, a detachable collection box provided on the base, the collection box having a collection opening; a basin rotatably mounted on the base; a sand discharge opening provided on the basin, the sand discharge opening being used to move close to or away from the collection box when the basin is rotated; the sand discharge opening being used to correspond to the collection opening after moving close to the collection box; a first cover plate provided on the sand discharge opening, the first cover plate having a first locking portion; a second locking portion provided on the sand discharge opening, the second locking portion being used to lock with the first locking portion when the first cover plate covers the sand discharge opening.

[0006] An unlocking assembly mounted on the base and used to move close to the second locking portion when the sand discharge opening corresponds to the collection opening, and press the second locking portion to make the second locking portion separate from the first locking portion.

[0007] A deodorizing assembly mounted on the base and used for deodorizing.

[0008] Further, the second locking part comprises a locking piece provided with a locking groove and elastic arms; the first cover plate is provided with a buckle formed as the first locking part; the first locking part is used for being clamped to the locking groove after the first cover plate is covered to the sand discharge opening; the elastic arms are arranged along the periphery of the locking groove and used for abutting against the first locking part when the first locking part is clamped to the locking groove; the unlocking assembly comprises an unlocking piece and an unlocking driving piece; the unlocking driving piece is used for driving the unlocking piece to move close to or away from the first locking part; and the unlocking piece is used for pressing the elastic arms to make the elastic arms disengage from the first locking part when moving close to the first locking part.

[0009] Further, the elastic arms are at least two, and the at least two elastic arms are arranged at intervals; the interval between the adjacent two elastic arms is formed as the locking groove; and the unlocking piece is used for pressing one of the elastic arms to make the elastic arms open.

[0010] Further, the base is provided with a mounting frame arranged along the periphery of the collecting opening and mounted to the top of the collecting box; the mounting frame is provided with a toggle lever formed as the unlocking piece; one end of the toggle lever is rotatably arranged in the mounting frame and connected with the unlocking driving piece; and the other end of the toggle lever is provided with a toggle piece used for pressing the elastic arms when the toggle lever moves close to the elastic arms.

[0011] Further, the basin body is provided with an air outlet, and the base is provided with a mounting plate arranged opposite to the air outlet; the deodorization assembly comprises a deodorization box and a fan; the deodorization box and the fan are mounted on the mounting plate; the mounting plate is provided with an air guide channel and an air outlet channel; one end of the fan is in communication with the air outlet; the other end of the fan is in communication with one end of the air guide channel; the other end of the air guide channel is in communication with one end of the deodorization box; the other end of the deodorization box is in communication with one end of the air outlet channel; and one end of the air outlet channel extends to the base.

[0012] Further, the mounting plate is further provided with a mounting groove and a mounting opening; the mounting groove is located between the air guide channel and the air outlet channel and used for mounting the deodorization box; and the mounting opening is located at one end of the air guide channel away from the mounting groove and in communication with the air outlet; and the mounting opening is used for mounting the fan.

[0013] Further, the collecting box is further provided with a deodorization groove and a deodorization hole; the deodorization groove and the deodorization hole are arranged at intervals; the deodorization groove is used for filling a deodorization medium; and the deodorization hole is used for mounting a deodorization lamp.

[0014] Further, the collecting box is further provided with a second cover plate, which is rotatably arranged on the end wall of the collecting opening and is used for moving close to or away from the collecting opening when rotating and covering the collecting opening when moving close to the collecting opening.

[0015] Further, the base is provided with a plurality of rolling wheels, which abut against the basin and are used for driving the basin to rotate when rotating; the basin is further provided with a filter screen, which is used for filtering cat litter when the basin rotates.

[0016] Further, the base is further provided with a weighing sensor and a storage bin, the weighing sensor is used for detecting the weight of the basin, the storage bin is oppositely arranged with the collecting box, and the storage bin is further provided with an openable and closable third cover plate.

[0017] In summary, the intelligent cat litter machine has the following technical effects: when the basin rotates to correspond to the discharging opening and the collecting opening, the unlocking assembly on the base can press the second locking part on the first cover plate, so that the second locking part is separated from the first locking part on the discharging opening, at this time, the first cover plate is unlocked and automatically opened, the whole unlocking structure is simple in assembly and stable in structure and is not prone to failure; in addition, the deodorizing assembly is arranged on the base, so that the basin or the base can be deodorized through the deodorizing assembly even if the cat excrement is not cleaned in time, so as to reduce the risk of indoor air pollution caused by odor overflow during use. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a structural schematic view of the present application;

[0019] Figure 2 is a structural exploded view of the present application;

[0020] Figure 3 is a structural schematic view of the present application in which the collecting box and the base are in a separated state;

[0021] Figure 4 is a structural sectional view of the present application from one perspective;

[0022] Figure 5 is a structural sectional view of the present application from another perspective;

[0023] Figure 6 is a structural schematic view of the basin in the present application;

[0024] Figure 7 is Figure 6 is an enlarged schematic view of A in the present application;

[0025] Figure 8 is a structural schematic view of the mounting plate in the present application;

[0026] Figure 9 is a structural schematic view of the collecting box in the present application;

[0027] Figure 10 is an internal schematic view of the base in the present application;

[0028] Figure 11 is a structural schematic view of the first cover plate in the present application;

[0029] In the drawings, the reference signs have the following meanings:

[0030] 10, base; 11, storage bin; 12, second cover plate; 13, unlocking assembly; 131, push rod; 1311, push piece; 132, unlocking driving piece; 14, filter screen; 15, rolling wheel; 16, mounting plate; 161, air guide channel; 162, air outlet channel; 163, mounting opening; 164, mounting groove; 17, mounting frame; 20, basin body; 21, sand discharge opening; 211, first locking portion; 2111, elastic arm; 2112, locking groove; 22, first cover plate; 221, buckle; 222, rotating shaft; 23, air outlet; 30, collecting box; 31, opening; 32, deodorizing groove; 33, deodorizing hole; 40, weighing sensor; 51, fan; 52, deodorizing box. DETAILED DESCRIPTION

[0031] In order to better understand and implement, the technical solutions in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application.

[0032] In the description of the present application, it should be noted that the orientations or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terms used in the specification of the present application are only for the purpose of describing specific embodiments and are not intended to limit the present application.

[0034] Reference is made to Figures 1 to 11The application discloses an intelligent cat litter machine, which comprises a base 10, a detachable collecting box 30 is arranged on the base 10, the collecting box 30 is provided with a collecting opening, a rotatable basin body 20 is further arranged on the base 10, a sand discharging opening 21 is arranged on the basin body 20, the sand discharging opening 21 can move close to or away from the collecting box 30 when the basin body 20 rotates, and the sand discharging opening 21 corresponds to the collecting opening when moving close to the collecting box 30; a first cover plate 22 is arranged on the sand discharging opening 21, a first locking part 211 is arranged on the first cover plate 22, a second locking part is arranged on the sand discharging opening 21, and the second locking part is locked with the first locking part 211 when the first cover plate 22 covers the sand discharging opening 21; an unlocking assembly 13 is further arranged on the base 10, the unlocking assembly 13 can move close to the second locking part when the sand discharging opening 21 corresponds to the collecting opening, and the second locking part is pressed to make the second locking part separate from the first locking part 211; in addition, a deodorization assembly is further arranged on the base 10, and the deodorization assembly is used for deodorization.

[0035] On the basis of the above structure, when assembling, the first locking part 211 can be arranged on the second cover plate 12, and the second locking part can be arranged on the periphery of the collecting opening, so that the first locking part 211 is locked by the second locking part, and the first cover plate 22 can cover the collecting opening, thereby preventing cat litter in the basin body 20 from falling out of the collecting opening when the basin body 20 rotates; when it is necessary to clean cat excrement in the cat litter, the basin body 20 can be driven to rotate by an internal system of the base 10, when the basin body 20 rotates to the position that the sand discharging opening 21 is close to the collecting box 30 and corresponds to the collecting opening on the collecting box 30, the unlocking assembly 13 can move close to the second locking part at the collecting opening and press the second locking part when moving close to the second locking part, so that the second locking part separates from the first locking part 211, at this moment, the first cover plate 22 can be opened, the cat litter or cat excrement can be guided out of the sand discharging opening 21 to the basin body 20, and then guided into the collecting box 30 through the collecting opening, so that the cat excrement or cat litter in the basin body 20 is cleaned;

[0036] When the cat litter or cat excrement is cleaned, the basin body 20 can be driven to rotate again, because the basin body 20 is rotationally connected with the base 10, so that the sand discharging opening 21 on the basin body 20 rotates to the position of the base 10, and because the inner wall of the base 10 can abut against the outer periphery of the basin body 20, the first cover plate 22 at the sand discharging opening 21 has no space to be opened when the basin body 20 rotates, at this moment, the first cover plate 22 can be pressed again to the sand discharging opening 21 by the base 10, so as to be locked again by the second locking part, and the opening and closing process of the whole first cover plate 22 does not need to be manually operated, is more automatic, and the unlocking structure is simple;

[0037] Of course, the protruding block or other structure can also be arranged on the base 10, so that when the basin 20 is rotationally matched with the base 10, the protruding structure on the base 10 can press the first cover plate 22 during the rotation of the basin 20 to force the first cover plate 22 to be pressed back to the sand discharge opening 21 to be locked. The specific selection can be made according to the actual requirements.

[0038] Specifically, after the pet cat excretes, there will be an odor in the basin 20, which is easy to overflow to the outside, and after the excrement is discharged into the collection box 30, if the cat owner does not clean it in time, it is also easy to produce odor, so in this embodiment, the deodorizing assembly is arranged on the base 10 to deodorize the basin 20 and the collection box 30, so as to reduce the risk of odor overflow from the basin 20 and the collection box 30 affecting indoor air.

[0039] During assembly, the deodorizing assembly can be arranged inside the base 10 and close to the collection box 30, and then the odor in the basin 20 is guided to be discharged into the base 10 through the fan 51, so that the odor discharged from the collection box 30 and the basin 20 is adsorbed by the deodorizing assembly in the base 10, so that the gas overflowed during use is relatively fresh.

[0040] It should be noted that the deodorizing assembly can be selected from deodorizing agents (such as activated carbon, zeolite or activated alumina, etc.), which are filled in the box arranged on the base 10 or the groove arranged on the base 10, so as to adsorb the odor in the basin 20 and the collection box 30 through the deodorizing agent, purify the air, and reduce the risk of odor affecting indoor air.

[0041] In addition, the first locking part 211 in this embodiment can be a protruding block or a buckle 221 structure arranged on the first cover plate 22, and the second locking part can be a clamp or a rebounder with a certain elastic stress arranged around the sand discharge opening 21, and the first locking part 211 is clamped into the elastic clamp to lock the first cover plate 22, and the unlocking assembly 13 can be formed by a lever 131 or a pressing rod, and the unlocking assembly 13 can be arranged on the rotation track of the basin 20, so that when the basin 20 is rotated to the position where the sand discharge opening 21 corresponds to the collection opening, the unlocking assembly 13 can press the second locking part, and the second locking part has a certain elastic force, which can be contracted to release the first locking part 211 when it is pressed, or the first locking part 211 can be popped out of the second locking part when it is pressed, so that the first locking part 211 is separated from the second locking part, so as to realize the automatic opening and closing of the first cover plate 22.

[0042] It should be noted that the basin 20 can be rotatably installed on the base 10 by a rotating shaft 222 or a rolling body, and the rotating shaft 222 or the rolling body is controlled to rotate by a control program and a driving motor arranged in the base 10 to drive the basin 20 to rotate.

[0043] Further, the second locking part comprises a locking member provided with a locking groove 2112 and an elastic arm 2111, and a buckle 221 is arranged on the first cover plate 22 and formed as the first locking part 211, which can be clamped to the locking groove 2112 after the first cover plate 22 is capped to the sand outlet 21, and the elastic arm 2111 is arranged along the periphery of the locking groove 2112 so as to abut against the first locking part 211 when the first locking part 211 is clamped to the locking groove 2112; and the unlocking assembly 13 comprises an unlocking member and an unlocking driving member 132, which is used to drive the unlocking member to move close to or away from the first locking part 211, and the unlocking member can press the elastic arm 2111 when moving close to the first locking part 211, so that the elastic arm 2111 is separated from the first locking part 211.

[0044] Specifically, the locking member can be composed of the elastic arm 2111 and the locking groove 2112, and when assembled, the first cover plate 22 can be clamped to the locking groove 2112 through the buckle 221 after being capped to the sand outlet 21, so that the first cover plate 22 can be locked at the sand outlet 21 to always cap the sand outlet 21, and the elastic arm 2111 can be arranged in the clamping groove along the periphery of the locking groove 2112, so that after the buckle 221 is clamped into the locking groove 2112, the elastic arm 2111 can always abut against the buckle 221 due to the elastic force of the elastic arm 2111, so that the buckle 221 can be always locked, and when the elastic arm 2111 is stressed, it can be in a stretched state to release the buckle 221, so that when the basin 20 is rotated to the position where the sand outlet 21 corresponds to the collecting opening, the unlocking member is close to the elastic arm 2111 and presses the elastic arm 2111, so that the elastic arm 2111 is stressed in a stretched state to release the buckle 221, so that the first cover plate 22 is unlocked; and when the elastic arm 2111 loses stress, it restores its deformation and is located on the periphery of the locking groove 2112, so that after the buckle 221 is clamped to the locking groove 2112 again, it can be locked by the elastic arm 2111 again.

[0045] In addition, since the unlocking assembly 13 is composed of the unlocking member and the unlocking driving member 132, the unlocking member can be rotated by the unlocking driving member 132, and when the first cover plate 22 does not need to be unlocked, the unlocking member can be stored in the base 10 by the unlocking driving member 132, so that the unlocking member protrudes from the base 10 and affects the rotation of the basin 20, and when the first cover plate 22 needs to be unlocked, the unlocking member is rotated by the unlocking driving member 132 until it presses the elastic arm 2111, and the overall structure is more practical.

[0046] Specifically, when assembled, the elastic arm 2111 can be arranged on the rotation track of the unlocking member, so that the elastic arm 2111 can be pressed by the unlocking member when the unlocking member rotates.

[0047] It should be noted that the elastic arm 2111 in the embodiment can be formed by an elastic sheet or an elastic block structure with a certain elasticity, or can be formed by a plastic sheet with elasticity, so that it can deform when stressed to release the buckle 221. Of course, it can also be formed by a silicone or rubber block that can be compressed under stress, so that it can be compressed to release the buckle 221 after being stressed. The specific design can be made according to actual needs.

[0048] Specifically, the elastic arm 2111 in the embodiment is provided with at least two, and the at least two elastic arms 2111 can be arranged at intervals. In this way, the interval between the two adjacent elastic arms 2111 can form a locking groove 2112. When the buckle 221 is clamped in the locking groove 2112, the unlocking member only needs to arbitrarily press one of the elastic arms 2111 to release the elastic arm 2111 from the buckle 221. After one of the elastic arms 2111 is stretched and released from the buckle 221, the force of the falling buckle 221 can also be applied to the other elastic arm 2111. The other elastic arm 2111 also synchronously releases the buckle 221 after being stressed, so that the first locking part 211 is more easily separated from the locking groove 2112.

[0049] In addition, the locking groove 2112 is formed by arranging at least two elastic arms 2111, so that the buckle 221 is located in the locking groove 2112 and abuts against the elastic arms 2111 on both sides. Due to the elastic material of the two elastic arms 2111, the gap between the two elastic arms 2111 and the buckle 221 can be reduced after abutting against the buckle 221, so that the buckle 221 can be locked more tightly, and the first cover plate 22 can be more tightly sealed at the sand outlet 21.

[0050] Of course, the elastic arm 2111 can also be provided with three or four or more, and the locking groove 2112 is formed by surrounding the three or four or more elastic arms 2111. In this way, the unlocking member only needs to press any one of the elastic arms 2111 to unlock the buckle 221.

[0051] Further, the base 10 is provided with a mounting frame 17 arranged along the periphery of the collection opening and mounted on the top of the collection box 30. The mounting frame 17 is provided with a toggle lever 131 formed as an unlocking member. One end of the toggle lever 131 is rotatably arranged in the mounting frame 17 and connected with an unlocking driving member 132. The other end of the toggle lever 131 is provided with a toggle piece 1311 which can press the elastic arm 2111 when the toggle lever 131 approaches the elastic arm 2111.

[0052] On the basis of the above structure, the mounting rack 17 is further arranged on the base 10 and arranged along the periphery of the collecting opening, so that the unlocking member is mounted through the mounting rack 17, and the unlocking member can abut against the second locking portion of the sand discharging opening 21 when the sand discharging opening 21 moves close to the collecting opening, and the overall mounting structure is more stable.

[0053] In addition, the unlocking member in the embodiment is formed by the push rod 131 mounted on the mounting rack 17, one end of the push rod 131 can be arranged on the mounting rack 17, and the other end can be connected with the unlocking driving member 132, so that the unlocking driving member 132 can be driven to rotate and move close to the second locking portion when rotating.

[0054] Of course, in another embodiment, the unlocking member can also be formed by a top rod fixedly arranged on the rotating track of the basin body 20, and the top rod is arranged corresponding to the elastic arm 2111, so that the top rod can abut against the elastic arm 2111 when the basin body 20 rotates to the collecting opening, and the above-mentioned effect can also be achieved in this way.

[0055] Preferably, the push rod 131 is selected as the unlocking member in the embodiment, and the push plate 1311 is further arranged on the push rod 131, and the push plate 1311 can protrude from the push rod 131 during assembly, so that when the sand discharging opening 21 corresponds to the collecting opening, the protruding push plate 1311 on the push rod 131 has sufficient length to extend into the sand discharging opening 21 and abut against the elastic arm 2111.

[0056] It should be noted that the unlocking driving member 132 can be driven by an existing motor, which has stable structure and is easy to assemble.

[0057] Further, the basin body 20 has an air outlet 23, the base 10 is provided with a mounting plate 16 arranged opposite to the air outlet 23, the deodorization assembly includes a deodorization box 52 and a fan 51, the deodorization box 52 and the fan 51 are mounted on the mounting plate 16, the mounting plate 16 is provided with an air guide channel 161 and an air outlet channel 162, one end of the fan 51 is in communication with the air outlet 23, the other end of the fan 51 is in communication with one end of the air guide channel 161, the other end of the air guide channel 161 is in communication with one end of the deodorization box 52, the other end of the deodorization box 52 is in communication with one end of the air outlet channel 162, and one end of the air outlet channel 162 extends to the base 10.

[0058] On the basis of the above structure, the deodorization assembly in the embodiment is composed of the deodorization box 52 and the fan 51, and the mounting plate 16 corresponding to the air outlet 23 of the basin body 20 is arranged on the base 10 to mount the fan 51 and the deodorization box 52, so that the foul gas in the basin body 20 is guided into the deodorization box 52 by the fan 51 for purification, and the purified gas is introduced into the base 10 again, preventing the gas from overflowing and affecting the indoor air.

[0059] Specifically, the air guide 161 and the air outlet 162 can be arranged on the mounting plate 16, the fan 51 is communicated with the air outlet 23, the other end of the fan 51 is communicated with one end of the air guide 161, and the other end of the air guide 161 is communicated with the deodorizing box 52. The odor in the basin 20 is discharged through the fan 51, introduced into the deodorizing box 52 through the air guide 161, purified and deodorized, and the gas deodorized by the deodorizing box 52 is introduced into the base 10 through the air outlet 162, which can effectively neutralize the odor in the collecting box 30 in the base 10, thereby reducing the odor in the collecting box 30.

[0060] Of course, in order to deodorize the collecting box 30 and the basin 20 at the same time, the fan can be communicated with the collecting box 30 and the basin 20 at the same time, so that when the fan 51 operates, the odor in the collecting box 30 and the basin 20 can be introduced into the deodorizing box 52 for purification, thereby achieving efficient deodorization.

[0061] Preferably, the base 10 in the embodiment is provided with a mounting cavity, one end of the mounting plate 16 can be clamped, threaded or welded to the mounting cavity of the base 10, or can be integrally formed in the mounting cavity of the base 10, and the other end extends to the air outlet of the basin 20. When the fan 51 and the deodorizing box 52 are connected to the mounting plate 16, a shell can be used to cover the outer periphery of the mounting plate 16 to prevent external dust from falling into the deodorizing box 52 and the fan 51, affecting its use; and the shell can be communicated with the air outlet 23 and the mounting cavity in the base 10 after being connected with the mounting plate 16, so that the fan 51 can simultaneously extract and discharge the odor in the collecting box 30 and the odor in the basin 20 to the deodorizing box 52.

[0062] The specific fan 51 can be an existing air extractor and exhaust fan.

[0063] The air guide 161 and the air outlet 162 can be formed by arranging grooves or pipes on the mounting plate 16, or by arranging two air guide plates at intervals, which can be arranged according to actual needs.

[0064] In addition, the mounting groove 164 and the mounting port 163 are further arranged on the mounting plate 16. During assembly, the mounting groove 164 is arranged between the air guide channel 161 and the air outlet channel 162, and the deodorizing box 52 is mounted through the mounting groove 164, so that the deodorizing box 52 is located between the air guide channel 161 and the air outlet channel 162. Then, the mounting port 163 is mounted at the end of the air guide channel 161 away from the mounting groove 164 and is in communication with the air outlet 23, so that the air flow discharged at the air outlet 23 can be drawn out when the fan 51 operates and is introduced into the air guide channel 161, and then is introduced into the deodorizing box 52 at the mounting groove 164 again. In this way, the deodorizing box 52 and the fan 51 are clamped through the mounting groove 164 and the mounting port 163, the use of connecting members such as screws or bolts is reduced, and the assembly structure is simpler.

[0065] It should be noted that the deodorizing box 52 in the embodiment is provided with through holes on both sides, and during assembly, the through holes on both sides are respectively in communication with the air guide channel 161 and the air outlet channel 162.

[0066] Preferably, in order to prevent the deodorizing box 52 from falling after being mounted in the mounting groove 164, a clamping piece can be further arranged on the deodorizing box 52. During assembly, the deodorizing box 52 is mounted in the mounting groove 164, and then the clamping piece is inserted into the mounting plate 16 to lock the deodorizing box 52, so that the deodorizing box 52 is prevented from falling. Alternatively, the clamping piece can be locked by a connecting member such as a bolt or a screw, so that the structure of the deodorizing box 52 is more stable and the deodorizing box 52 is less likely to fall.

[0067] Further, the deodorizing groove 32 and the deodorizing hole 33 are further arranged on the collecting box 30. The deodorizing groove 32 and the deodorizing hole 33 are arranged at intervals. The deodorizing groove 32 can be filled with a deodorizing medium, and the deodorizing hole 33 is used to mount a deodorizing lamp.

[0068] Specifically, in order to further deodorize the collecting box 30 in the base 10, the deodorizing groove 32 and the deodorizing hole 33 are arranged on the collecting box 30. During assembly, the deodorizing medium (such as activated carbon or zeolite) is filled in the deodorizing groove 32, and then the deodorizing lamp (such as an ozone type odor removal lamp, an ozone-free odor removal lamp, or a ultraviolet sterilization and disinfection lamp) is mounted in the deodorizing hole 33, so that the gas in the collecting box 30 is deodorized by the deodorizing medium and the deodorizing lamp at the same time. The deodorizing efficiency is high, and the risk of pollution of indoor air due to gas overflow is further reduced.

[0069] It should be noted that, in order to prevent the deodorizing medium in the deodorizing groove 32 from falling, a cover plate can be arranged on the deodorizing groove 32 to cover the deodorizing groove 32. Alternatively, a box body can be mounted on the collecting box 30 by a threaded connection or a clamping connection to fill the deodorizing medium. Of course, an ozone generator can also be directly mounted in the deodorizing groove 32 or the deodorizing hole 33 to achieve the deodorizing effect.

[0070] And the deodorization lamp can be sleeved with a sealing rubber ring or the like on its outer periphery when installed, so as to reduce the connecting gap between the deodorization lamp and the deodorization hole 33 through the sealing rubber ring, so that the deodorization lamp is more stable after being clamped into the deodorization hole 33 and is not easy to shake.

[0071] Further, the second cover plate 12 is rotatably arranged on the end wall of the collecting opening and can move close to or away from the collecting opening when rotated and cover the collecting opening when moving close to the collecting opening.

[0072] Specifically, when the cat excrement is introduced into the collecting box 30, the second cover plate 12 can be rotated to move close to the collecting opening, at this time, the second cover plate 12 can cover the collecting opening, so as to reduce the risk of gas overflow from the collecting box 30 and reduce the probability of indoor air pollution caused by gas pollution in the collecting box 30 during use; when the cat excrement needs to be cleaned, the second cover plate 12 can be rotated again to move away from the collecting opening, so that the cat excrement or cat litter can be introduced into the collecting box 30, and the overall structure is more practical.

[0073] It should be noted that in order to realize the automatic opening and closing of the second cover plate 12, the second cover plate 12 is rotatably connected to the end wall of the collecting opening through the rotating shaft 222, and the rotating shaft 222 is driven to rotate by the driving motor, so that the second cover plate 12 can be automatically opened and closed by the driving motor without manual operation, which is more automatic.

[0074] Further, a plurality of rolling wheels 15 are installed on the base 10, the plurality of rolling wheels 15 abut against the basin 20 and drive the basin 20 to rotate when rotating, and a filter screen 14 is further arranged in the basin 20, which can filter the cat litter when the basin 20 rotates.

[0075] When assembled, a plurality of rolling wheels 15 can be arranged on the base 10, one end of the plurality of rolling wheels 15 can abut against the basin 20, so that the plurality of rolling wheels 15 can drive the basin 20 to rotate when rotating; in addition, a filter screen 14 is further arranged in the basin 20, which can filter the cat litter when the basin 20 rotates. The filtered cat litter is then discharged out of the basin 20 through the sand discharge opening 21, so that the basin 20 can automatically clean the cat litter during rotation, and the structure is more intelligent.

[0076] More specifically, the plurality of rolling wheels 15 can be arranged on the rotating track of the first cover plate 22, so that when the basin 20 needs to be closed after the operation of discharging sand or discharging excrement is completed, the basin 20 can abut against the first cover plate 22 when rotating again and the first cover plate 22 moves close to the rolling wheels 15, and the rolling wheels 15 can abut against the first cover plate 22 and exert a pressing force on the first cover plate 22 during continuous rolling, so that the first cover plate 22 is pressed to the sand discharge opening 21 again.

[0077] Preferably, the plurality of rolling wheels 15 and other automated structures such as the unlocking driving member 132 can be driven by the control system built in the base 10 to realize automatic operation.

[0078] Further, the base 10 is further provided with a weighing sensor 40 and a storage bin 11, the weighing sensor 40 can be used to detect the weight of the basin 20, and the storage bin 11 is arranged opposite to the collection box 30, and a third cover that can be opened and closed is further arranged on the storage bin 11.

[0079] In specific assembly, the weighing sensor 40 can be arranged in the base 10 to detect the weight of the basin 20 through the weighing sensor 40, and a preset weight value can be set in the weighing sensor 40, when it is detected that the weight of the basin 20 is too heavy, it represents that the excrement in the basin 20 is too much, at this time, the basin 20 can be rotated to clean the excrement in the cat litter, and when it is detected that the weight of the basin 20 is too light, it indicates that the cat litter in the basin 20 is insufficient and needs to be supplemented, and the whole is more intelligent.

[0080] In addition, the base 10 is further provided with the storage bin 11, and the garbage bag or the deodorizing medium or the cat litter for replenishment can be put into the storage bin 11 for storage, so that the user can take it at any time, and the design is more practical, and the third cover that can be opened and closed is arranged on the storage bin 11 to facilitate opening and closing of the storage bin 11 and facilitate the operator to take and place the articles.

[0081] Preferably, the third cover can be detachably connected with the storage bin 11 in a clamping or threaded connection manner to facilitate opening and closing, or can be connected with the storage bin 11 through a rebounder or the like accessory to realize opening and closing at any time.

[0082] The technical means disclosed in the scheme of the present application is not limited to the technical means disclosed in the above-mentioned embodiments, but also includes the technical solutions composed of any combination of the above technical features. It should be noted that for ordinary skilled in the art, without departing from the principle of the present application, some improvements and refinements can also be made, and these improvements and refinements are also considered as the protection scope of the present application.

Claims

1. An intelligent cat litter machine, characterized in that, The utility model provides a sand collecting device, including: Base, which is provided with a detachable collecting box with a collecting opening; A basin body is rotatably installed on the base, and the basin body is provided with a sand discharging opening for moving towards or away from the collecting box when the basin body rotates; the sand discharging opening corresponds to the collecting opening when moving towards the collecting box; The sand discharging opening is provided with a first cover plate, the first cover plate is provided with a first locking part, the sand discharging opening is provided with a second locking part, and the second locking part is locked with the first locking part when the first cover plate covers the sand discharging opening; An unlocking assembly is installed on the base and used for moving towards the second locking part and pressing the second locking part to make the second locking part separate from the first locking part when the sand discharging opening corresponds to the collecting opening; A deodorization assembly is installed on the base and used for deodorization; The second locking part includes a locking piece provided with a locking groove and an elastic arm; the first cover plate is provided with a buckle formed as the first locking part; the first locking part is used for clamping to the locking groove after the first cover plate covers the sand discharging opening, the elastic arm is arranged along the periphery of the locking groove and used for abutting against the first locking part when the first locking part clamps to the locking groove; the unlocking assembly includes an unlocking piece and an unlocking drive piece, the unlocking drive piece is used for driving the unlocking piece to move towards or away from the first locking part, and the unlocking piece is used for pressing the elastic arm to make the elastic arm separate from the first locking part when moving towards the first locking part.

2. The intelligent litter box of claim 1, wherein, The elastic arm is provided with at least two elastic arms, the at least two elastic arms are arranged at intervals, and the interval between the adjacent two elastic arms is formed as the locking groove; the unlocking piece is used for pressing one of the elastic arms to open the elastic arm.

3. The intelligent litter box of claim 2, wherein, The base is provided with a mounting frame arranged along the periphery of the collecting opening and installed on the top of the collecting box, the mounting frame is provided with a lever, the lever is formed as the unlocking piece, one end of the lever is rotatably arranged in the mounting frame and connected with the unlocking drive piece, and the other end of the lever is provided with a pressing piece used for pressing the elastic arm when the lever moves towards the elastic arm.

4. The intelligent litter box of claim 1, wherein, The basin body is provided with an air outlet, the base is provided with a mounting plate opposite to the air outlet; the deodorization assembly includes a deodorization box and a fan, the deodorization box and the fan are installed on the mounting plate, the mounting plate is provided with an air guide channel and an air outlet channel, one end of the fan is communicated with the air outlet, the other end of the fan is communicated with one end of the air guide channel, the other end of the air guide channel is communicated with one end of the deodorization box, the other end of the deodorization box is communicated with one end of the air outlet channel, and one end of the air outlet channel extends to the base.

5. The intelligent litter box of claim 4, wherein, The mounting plate is further provided with a mounting groove and a mounting port. The mounting groove is located between the air guide channel and the air outlet channel and is used for mounting the deodorizing box. The mounting port is located at an end of the air guide channel away from the mounting groove and is in communication with the air outlet. The mounting port is used for mounting the fan.

6. The intelligent litter box of claim 1, wherein, The collecting box is further provided with a deodorizing groove and a deodorizing hole. The deodorizing groove is spaced apart from the deodorizing hole. The deodorizing groove is used for filling a deodorizing medium, and the deodorizing hole is used for mounting a deodorizing lamp.

7. The intelligent litter box of claim 6, wherein, The collecting box is further provided with a second cover plate. The second cover plate is rotatably arranged on an end wall of the collecting port and is used for moving towards or away from the collecting port when rotated and covering the collecting port when moving towards the collecting port.

8. The intelligent litter box of claim 1, wherein, The base is provided with a plurality of rolling wheels. The rolling wheels abut against the basin and are used for driving the basin to rotate when the rolling wheels rotate. The basin is further provided with a filter screen. The filter screen is used for filtering cat litter when the basin rotates.

9. The intelligent litter box of claim 1, wherein, The base is further provided with a weighing sensor and a storage bin. The weighing sensor is used for detecting the weight of the basin. The storage bin is arranged opposite to the collecting box. The storage bin is further provided with a third cover plate which is openable and closable.

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