CN219835016U

CN219835016U - Cat litter bowl

Info

Publication number: CN219835016U
Application number: CN202320519938.9U
Authority: CN
Inventors: 余侑锴; 余佩臻
Original assignee: Guangzhou Pet Small To Big Intelligent Technology Co ltd
Current assignee: Guangzhou Pet Small To Big Intelligent Technology Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-10-17
Anticipated expiration: 2033-03-16

Abstract

The utility model discloses a cat litter box, which comprises a base, a cat litter box arranged on the base and a driving mechanism for driving the cat litter box to rotate, wherein the cat litter box comprises a bin body, a sand screening plate and a litter collecting box, the bin body is provided with a cavity, a first bin opening and a excrement discharging opening which are communicated with the cavity are arranged on the side wall of the bin body at intervals, the litter collecting box is detachably arranged on the cavity wall of the cavity, the excrement discharging opening is arranged on one side, far away from the sand screening plate, of the litter collecting box, the sand screening plate is provided with sand screening holes, the sand screening plate is arranged at an opening of the litter collecting box, an excrement collecting space is concavely arranged on the upper end face of the base, and excrement in the cavity can enter the excrement collecting space through the excrement discharging opening. This cat litter basin is through setting up the sand screening board in order to have autosegregation function to can be with just the automatic discharge of group to being located the outside album of just space of storehouse body, in the collection sand box that can dismantle the setting is discharged into to cat litter, be convenient for clear up just group and change cat litter.

Description

Cat litter bowl

Technical Field

The utility model relates to the technical field of pet supplies, in particular to a cat litter box.

Background

With the continuous improvement of living standard, more and more families select pets as daily accompanies. The toilet of the feline pet needs special cat litter and cleaning the cat litter at regular time. However, when the owner goes out and can not clean the toilet in time, the sanitation degree of the cat litter box is poor, and the health of the cat is even affected.

At present, the cat litter box has the function of automatically separating cat litter and urinating and defecating, in particular, the cat litter box is provided with a litter screen and a excrement collecting box in the box body, the litter screen and the inner wall of the box body are enclosed to form a litter collecting space, the box body is driven to rotate by a driving mechanism so as to enable cat litter and urinating mixture in the box body to rotate, be provided with the sand screening hole on the sand screening board, the size of cat sand is less than the size of sand screening hole, and just the size of just being greater than the size of sand screening hole generally to make sand just mixture fall on the sand screening board, the sand screening board can separate sand just mixture, and cat sand falls into in the sand collecting space, just falling into in the excrement collecting box. The prior art has the following technical problems: the sand collecting space is formed by enclosing the sand screening plate and the inner wall of the bin body, so that cat sand in the sand collecting space cannot be directly taken out, the bin body needs to be rotated again when the cat sand is replaced, the cat sand in the sand collecting space is discharged into the cavity of the bin body again, and then the cat sand is manually shoveled out, so that the operation is complex.

Disclosure of Invention

The aim of the embodiment of the utility model is that: the cat litter box is simple in structure and easy to replace cat litter.

To achieve the purpose, the embodiment of the utility model adopts the following technical scheme:

the utility model provides a cat litter basin, including the base, set up in cat storehouse on the base and be used for the drive cat storehouse pivoted actuating mechanism, cat storehouse includes storehouse body, sand screening board and collection sand box, the storehouse body has the cavity, the interval is provided with the intercommunication on the lateral wall of storehouse body first storehouse mouth and the defecation mouth of cavity, collection sand box can dismantle the setting on the cavity wall of cavity, the defecation mouth sets up the sand screening box is kept away from one side of sand screening board, be provided with the sand screening hole on the sand screening board, sand screening board sets up the opening part of sand collecting box, the up end indent of base is equipped with the excrement collecting space, excrement in the cavity can pass through the defecation mouth gets into in the excrement collecting space.

As the preferred scheme of cat litter basin, cat litter basin still includes the canula, run through on the lateral wall of cavity and be provided with the second canula, the second canula with the sand collection box is just to setting up, the canula sets up second canula department.

As the preferable scheme of the cat litter box, one of the bin cover and the bin body is provided with a first rotating shaft, the other is provided with a first shaft seat, and the first rotating shaft is rotatably arranged in the first shaft seat; or alternatively, the first and second heat exchangers may be,

one of the bin cover and the bin body is provided with an inserting connector, the other is provided with a socket, and the inserting connector is inserted with the socket.

As the preferred scheme of cat litter basin, the cat litter basin still includes locking subassembly, locking subassembly includes retaining member and lock seat, one of retaining member and lock seat sets up on the storehouse body, the other sets up on the storehouse lid, the retaining member with the lock seat is connected, in order to right the storehouse lid locks.

As the preferred scheme of cat litter basin, the cat litter basin still includes the installed part, the installed part sets up on the chamber wall of cavity, the installed part be provided with the mounting groove of second storehouse mouth intercommunication, the setting can be dismantled to the collection sand box in the mounting groove, the notch of mounting groove with the opening of collection sand box is just to setting up.

As the preferable scheme of cat litter basin, be provided with on the mounting with the notch interval setting of mounting groove collect just the passageway, collect just the passageway with the defecation mouth is just to setting up, collect just the passageway near the cross-sectional area of the one end in storehouse body center towards the one end near the defecation mouth reduces gradually.

As the preferable scheme of cat litter box, the mounting piece is towards the storehouse body center a side be the arcwall face.

As the preferable proposal of the cat litter box, the sand screening plate is rotationally connected with the sand collecting box; or alternatively, the first and second heat exchangers may be,

the sand screening plate is rotationally connected with the groove wall of the mounting groove; or alternatively, the first and second heat exchangers may be,

the sand screening plate is fixedly connected with the groove wall of the mounting groove, and the sand screening plate and the cavity wall of the cavity are obliquely arranged at a certain angle.

As the preferred scheme of cat litter basin, cat litter basin still includes album just box, be provided with on the lateral wall of base with collect just the mounting hole of space intercommunication, collect just box can follow the mounting hole insert to collect just in the space, just collect just the opening of just box sets up.

As the preferable scheme of cat litter basin, still include the baffle, the baffle sets up on the base, just the baffle is located one side of storehouse body, the storehouse body can shelter from the defecation mouth.

The embodiment of the utility model has the beneficial effects that: when the excrement mixture moves onto the sand screening plate, the size of the excrement is smaller than that of the sand screening plate, so that the cat sand can enter the sand collecting box through the sand screening hole, in other words, the excrement cannot enter the sand collecting box because the size of the excrement is larger than that of the sand screening hole, and the excrement can roll to the excrement discharge opening under the condition that the bin body continues to rotate, and is discharged into the excrement collecting space through the excrement discharge opening, so that the separation function of the excrement mixture is realized. And because the detachable mode of collection sand box sets up in the cavity, when needing to change cat litter, can directly demolish the collection sand box and take out from the storehouse body, then replace cat litter in the collection sand box, convenient operation and high efficiency.

Drawings

The utility model is described in further detail below with reference to the drawings and examples.

Fig. 1 is a schematic structural view of a cat litter box according to an embodiment of the utility model.

Fig. 2 is a schematic diagram of an internal structure of a cat litter box (hidden bin body) according to an embodiment of the utility model.

Fig. 3 is a schematic diagram illustrating disassembly of the cat litter box according to an embodiment of the utility model.

Fig. 4 is a disassembled cross-sectional view of a cat litter of an embodiment of the utility model.

In the figure:

1. a base; 101. a feces collection space; 102. a mounting port; 2. a driving mechanism; 3. a bin body; 31. a chamber; 32. a first bin port; 33. a defecation port; 34. a second bin port; 4. a sand screening plate; 5. a sand collecting box; 6. a bin cover; 7. a locking assembly; 71. a locking member; 72. a lock base; 8. a mounting member; 81. a mounting groove; 82. a feces collection channel; 9. a excrement collecting box; 10. a baffle; 11. and a roller.

Detailed Description

In order to make the technical problems solved by the present utility model, the technical solutions adopted and the technical effects achieved more clear, the technical solutions of the embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In order to solve the technical problems, the utility model discloses a cat litter box. As shown in fig. 1 to 4, the cat litter box comprises a base 1, a cat bin arranged on the base 1, and a driving mechanism 2 for driving the cat bin to rotate, the cat bin comprises a bin body 3, a chamber 31 is arranged in the bin body 3, the chamber 31 is used for placing cat litter, the bin body 3 is provided with a first bin opening 32 communicated with the chamber 31, when the cat needs to defecate, the cat can enter the chamber 31 from the first bin opening 32, and the cat can defecate on the cat litter, generally, the cat can grab part of the cat litter on the toilet bowl with a claw, the cat litter adheres to the surface of the toilet bowl to form a stool ball, the stool ball is mixed with the cat litter to form a litter-excrement mixture, after the above actions are completed, the cat can walk out of the bin body 3 from the first bin opening 32 again, and then the driving mechanism 2 can drive the whole cat bin to rotate so as to separate the stool ball from the cat litter.

The cat storehouse comprises a storehouse body 3, a sand screening plate 4 and a sand collecting box 5, wherein the storehouse body 3 is provided with a cavity 31, a first storehouse opening 32 and a excrement discharging opening 33 which are communicated with the cavity 31 are arranged on the side wall of the storehouse body 3 at intervals, the sand collecting box 5 is detachably arranged in the cavity 31, the excrement discharging opening 33 is arranged on one side, far away from the sand screening plate 4, of the sand collecting box 5, the position relation between the excrement discharging opening 33 and the sand collecting box 5 can be adjacent or arranged at intervals, sand screening holes are formed in the sand screening plate 4, the sand screening plate 4 is arranged at an opening of the sand collecting box 5, an excrement collecting space 101 is concavely arranged on the upper end face of the base 1, excrement in the cavity 31 can enter the excrement collecting space 101 through the excrement discharging opening 33, that is to say, the storehouse body 3 is arranged at a certain position in a rotating process, and the excrement discharging opening 33 and the opening of the excrement collecting space 101 are opposite to each other. The sand screening plate 4 in the cat litter bin has a separating function, when the litter and excrement mixture moves onto the sand screening plate 4, the size of cat litter is generally smaller than the size of the sand screening hole, the size of the excrement is larger than the size of the sand screening hole, and the cat litter can enter the litter box 5 through the sand screening hole because the size of the cat litter is smaller than the size of the sand screening hole, in other words, the excrement cannot enter the litter box 5 because the size of the excrement is larger than the size of the sand screening hole, and the excrement can roll to the excrement discharging hole 33 under the condition that the bin body 3 continuously rotates, and the excrement is discharged into the excrement collecting space 101 through the excrement discharging hole 33, so that the separating function of the litter and excrement mixture is realized. And because the sand collecting box 5 is detachably arranged in the cavity 31, when cat litter needs to be replaced, the sand collecting box 5 can be directly removed and taken out from the bin body 3, and then cat litter in the sand collecting box 5 is replaced, so that the operation is simple and efficient.

Of course, the cat litter can also be recycled in the bin body 3, when the litter excrement mixture is separated, the cat litter enters the litter box 5, and after the litter is discharged out of the chamber 31, the driving mechanism 2 can continue to rotate the cat litter so that the cat litter enters the initial position (the initial position is the position where the cat litter is located when the opening of the litter box 5 faces downwards or is inclined downwards, and the driving mechanism 2 drives the cat litter to rotate so that the cat litter enters the litter separating position from the initial position, the litter separating position is the position where the cat litter is located when the opening of the litter box 5 faces upwards or is inclined upwards), so that the cat litter in the litter box 5 is discharged into the chamber 31 through the litter screening holes, no litter is included because the cat litter in the litter box 5 is the cat litter which has been screened through the screening board 4, and no litter is located in the excrement collecting space 101 on the base 1, and the litter cannot reenter the chamber 31, so that the cat litter can be used for next continuous litter discharge.

After the cat is in the chamber 31, the cat will use the claw to embed the cat in the chamber 31 into excrement, the cat can absorb the moisture and coagulate into a feces ball after contacting with the excrement, and a layer of cat sand is adhered and wrapped on the surface of the excrement to form a sand ball (feces ball); wherein the volume of the excrement is much larger than that of the original cat litter, then the cat litter can be separated from the excrement by the sand screening plate 4, and the separated cat litter can be returned to the chamber 31 (the chamber 31 does not contain the sand collecting box 5) for further use.

For being convenient for demolish album sand box 5, run through on the lateral wall of cavity 31 and be provided with second storehouse mouth 34, second storehouse mouth 34 with album sand box 5 just sets up to make can directly dismantle album sand box 5 from second storehouse mouth 34, improve the efficiency of changing cat sand, second storehouse mouth 34 department sets up the cang gai 6, can shelter from second storehouse mouth 34 on the one hand, improves cat storehouse's aesthetic property, on the other hand, can carry out spacingly to album sand box 5, when preventing cat storehouse rotation, album sand box 5 receives the influence of centrifugal force and drops. In the present embodiment, the discharge port 33 and the second port 34 are provided on the side wall of the cartridge body 3 in the radial direction, and the discharge port 33 is provided adjacent to the second port 34, and the first port 32 is provided on the side wall in the axial direction.

In order to further improve the convenience of assembling and disassembling the sand collecting box 5 and the excrement collecting box 9, one of the bin cover 6 and the bin body 3 is provided with a first rotating shaft. The other is provided with a first shaft seat, the first shaft is rotatably arranged in the first shaft seat, so that the bin cover 6 and the bin body 3 are rotatably connected through the cooperation of the first shaft seat and the first shaft, the bin cover 6 can realize the opening and closing functions of the second bin port 34 through rotation, the bin cover 6 is not required to be dismantled, and the bin cover 6 is locked with the bin body 3 through the locking component 7 at the end, far away from the hinged end, of the bin cover 6, so that the bin cover 6 is prevented from being accidentally opened. In this embodiment, a first shaft seat is disposed on the bin body 3, and a side surface of the bin cover 6 is provided with a first rotating shaft. In other embodiments, the first shaft seat may be provided on the bin cover 6, and the first shaft is provided on the bin body 3.

In some embodiments, a sliding rail assembly may be disposed on the periphery of the second opening 34, and the cover 6 is connected to the sliding rail assembly, so that the cover 6 can realize the opening and closing function through sliding.

In another embodiment, one of the cartridge cover 6 and the cartridge body is provided with a plug (not shown in the drawings) and the other is provided with a socket (not shown in the drawings) with which the plug is plugged. The bin cover 6 is matched with the bin body 3 in a card inserting mode, so that the cat litter replacing device is convenient to assemble and disassemble and high in cat litter replacing efficiency. In this embodiment, the plug connector is provided on the housing cover 6, and the socket is provided on the housing body 3. In other embodiments, a socket may be provided on the bin cover 6, and a plug connector may be provided on the bin body 3.

In yet another embodiment, the cat litter compartment further comprises a locking assembly 7, the locking assembly 7 comprises a locking member 71 and a locking seat 72, one of the locking member 71 and the locking seat 72 is disposed on the litter compartment body 3, the other is disposed on the litter compartment cover 6, and the locking member 71 is connected with the locking seat 72 to lock the litter compartment cover 6. To prevent the sand collecting box 5 from being thrown out of the mounting groove 81 by centrifugal force caused by the accidental opening of the bin cover 6.

Specifically, be provided with retaining member 71 on bin lid 6, wherein, retaining member 71 includes the mount pad, and bin lid 6 runs through and is provided with the mounting hole, and the mount pad is inserted and is established in the mounting hole, the mount pad lateral surface is provided with the unblock bullet, and the mount pad another side is provided with two lock posts of being connected with the unblock bullet, can control two lock posts and be close to each other or keep away from through pressing the unblock bullet, is provided with lock seat 72 on the bin wall of second bin mouth 34, and the interval is provided with two spacing holes on the lock seat, and two lock posts can selectively stretch into spacing downthehole, and when the lock post inserts spacing downthehole, bin lid 6 is locked, can't rotate. In some embodiments, a lock seat 72 is arranged on the bin cover 6, and a locking member 71 is arranged on the bin body 3, so that the locking function of the bin cover 6 can be realized through the cooperation of the lock seat 72 and the locking member 71.

In some embodiments, the second bin port 34 may not be provided, and the sand collecting box 5 may be removed from the first bin port 32.

In this embodiment, cat litter basin still includes mounting 8, mounting 8 is fixed to be set up on the chamber wall of cavity 31 to make mounting 8 can rotate along with storehouse body 3, mounting 8 be provided with mounting groove 81 of second storehouse mouth 34 intercommunication, sand collection box 5 can dismantle the setting in mounting groove 81, the notch of mounting groove 81 with the opening of sand collection box 5 is just to setting up, when making this mounting 8 can fix sand collection box 5, still be convenient for the dismouting of sand collection box 5.

Specifically, the mounting member 8 is provided with a excrement collecting channel 82 spaced from the notch of the mounting groove 81, the excrement collecting channel 82 is opposite to the excrement discharging port 33, the cross-sectional area of one end of the excrement collecting channel 82 adjacent to the center of the bin body 3 is gradually reduced towards the cross-sectional area adjacent to the excrement discharging port 33, that is, the open area of one end of the excrement collecting channel 82 adjacent to the excrement discharging port 33 is smaller than the open area of one end adjacent to the bin body 3, so that excrement in the chamber 31 can enter the excrement collecting channel 82 more easily, and the cross-sectional size of the excrement collecting channel 82 is gradually reduced, so that the excrement collecting channel 82 has a guiding function, and the excrement can flow in the excrement collecting channel 82 more smoothly, thereby improving the efficiency of cleaning the excrement.

Specifically, the side of the mounting piece 8 facing the center of the bin body 3 is an arc surface, after sand is mixed and screened by the screening sand plate 4, the bin body 3 can roll along the arc surface into the excrement collecting channel 82 under the driving action of the driving mechanism 2. In other embodiments, the side of the mounting 8 facing the cartridge body 3 may also be planar or beveled.

In a further embodiment, the sand collecting box 5 is in sliding connection with the bin body 3. Specifically, the chamber 31 is provided with a sliding groove along one of two opposite chamber walls in the axial direction and the outer side wall of the sand collecting box 5, the other is provided with a sliding block matched with the sliding groove, the length of the sliding groove extends towards the direction of the bin cover 6, and the sliding block is arranged in the sliding groove in a sliding manner so as to realize sliding fit of the sand collecting box 5 and the bin body 3. In this embodiment, sliding grooves are provided on both side walls of the sand collecting box 5, and sliding blocks are provided on opposite cavity walls of the cavity 31, so that the sand collecting box 5 moves more stably when the sand collecting box 5 is pulled. In other embodiments, a chute may be provided on the wall of the chamber 31, and a slider may be provided on the sand collecting box 5.

Optionally, a pull handle is provided on a side of the sand collecting box 5 facing the second bin opening 34, so as to facilitate the operator to take out the sand collecting box 5 from the chamber 31.

In this embodiment, the sand screening plate 4 is rotatably connected with the sand collecting box 5, so that the sand screening plate 4 can rotate relative to the sand collecting box 5, specifically, the sand screening plate 4 is provided with a second rotating shaft, the opening of the sand collecting box 5 is provided with a second shaft seat corresponding to the second rotating shaft, and the second rotating shaft is rotatably arranged on the second shaft seat, so that the sand screening plate 4 is rotatably connected with the sand collecting box 5. When the cat cabin is at the initial position, the opening of the sand collecting box 5 is downward or obliquely downward, and at the moment, the sand screening plate 4 rotates along the second rotating shaft under the action of gravity, so that one end of the sand screening plate 4 away from the second rotating shaft is separated from the side wall of the sand collecting box 5, the resistance received by cat sand is reduced, and the cat sand in the sand collecting box 5 can more smoothly fall back into the cavity 31. When the cat chamber rotates to the sand separating position, the sand screening plate 4 can be abutted against the opening of the sand collecting box 5 under the influence of gravity. In another embodiment, the sand screening plate 4 is rotatably connected with the mounting member 8, a second rotating shaft is disposed on the sand screening plate 4, a second shaft seat is disposed on the mounting member 8, and the second shaft seat is disposed on the second shaft seat in a notch of the mounting groove 81. In other embodiments, the sand screen 4 is fixedly connected to the wall of the installation slot 81, and the sand screen 4 is disposed at an angle to the wall of the chamber 31.

In order to facilitate the cleaning of the excrement, an excrement collecting box 9 is detachably arranged in the excrement collecting space 101, the opening of the excrement collecting box 9 is upward, so that the excrement in the chamber 31 can be discharged into the excrement collecting box 9 through the excrement discharging opening 33, and then the excrement collecting box 9 can be taken out of the excrement collecting space 101 to clean the excrement in the excrement collecting box 9. Specifically, be provided with the mounting port 102 that communicates with album just space 101 on the lateral wall on base 1, collection just box 9 can draw into album just space 101 from mounting port 102 or take out album just space 101 in the album just space 101, need not to demolish storehouse body 3 when clearing up the just group in the design to the side directly pulls out album just box 9 can, easy operation and high efficiency.

Specifically, the up end of base 1 be with the arcwall face of storehouse body 3 lateral wall adaptation, the interval is provided with a plurality of gyro wheels 11 on the arcwall face and rotate, and the lateral wall butt of storehouse body 3 is on gyro wheel 11, and the axis of rotation of gyro wheel 11 and the axis of rotation parallel arrangement of storehouse body 3, can improve storehouse body 3 pivoted stability through this design.

In yet another embodiment, a baffle 10 is provided on the base 1, the baffle 10 is located at one side of the bin body 3 along the radial direction, and the bin body 3 can shield the excrement discharging opening 33, so that the excrement discharging opening 33 is not directly exposed in the field of view, and the aesthetic property of the cat litter box is improved. Optionally, the baffle 10 is rotatably connected to the base 1.

In the description herein, it should be understood that the terms "upper," "lower," and the like are used for convenience in description and simplicity of operation only, and are not necessarily indicative or implying any particular orientation, configuration or operation of such apparatus or elements herein, and thus should not be construed as limiting the present utility model.

In the description of the present specification, reference to the term "an embodiment" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in the foregoing embodiments, and that the embodiments described in the foregoing embodiments may be combined appropriately to form other embodiments that will be understood by those skilled in the art.

The technical principle of the present utility model is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the utility model and should not be taken in any way as limiting the scope of the utility model. Other embodiments of the utility model will be apparent to those skilled in the art from consideration of this specification without undue burden.

Claims

1. The cat litter basin comprises a base, a cat litter bin arranged on the base and a driving mechanism for driving the cat litter bin to rotate, and is characterized in that the cat litter bin comprises a bin body, a sand screening plate and a litter collecting box, the bin body is provided with a cavity, a first bin opening and a excrement discharging opening which are communicated with the cavity are formed in the side wall of the bin body at intervals, the litter collecting box is detachably arranged on the cavity wall of the cavity, the excrement discharging opening is formed in one side, far away from the sand screening plate, of the litter collecting box, sand screening holes are formed in the sand screening plate, the sand screening plate is arranged at an opening of the litter collecting box, a excrement collecting space is concavely formed in the upper end face of the base, and excrement in the cavity can enter the excrement collecting space through the excrement discharging opening;

the cat litter basin still includes the storehouse lid, run through on the lateral wall of storehouse body be provided with the second storehouse mouth of cavity intercommunication, the second storehouse mouth with the album sand box is just to setting up, the storehouse lid sets up second storehouse mouth department.

2. The litter box of claim 1 wherein one of the bin cover and the bin body is provided with a first shaft, the other is provided with a first shaft seat, the first shaft seat is rotatably disposed within the first shaft seat; or alternatively, the first and second heat exchangers may be,

3. The litter box of claim 2 further comprising a locking assembly comprising a locking member and a lock base, one of the locking member and the lock base being disposed on the cartridge body and the other being disposed on the cartridge cover, the locking member being connected to the lock base to lock the cartridge cover.

4. The litter box of claim 1 further comprising a mounting member disposed on a wall of the chamber, the mounting member being provided with a mounting slot in communication with the second bin opening, the litter box being removably disposed within the mounting slot, a slot opening of the mounting slot being disposed directly opposite the opening of the litter box.

5. The litter box of claim 4 wherein the mounting member is provided with a feces collection channel disposed in spaced relation to the slot opening of the mounting slot, the feces collection channel being disposed in opposed relation to the feces discharge port, the feces collection channel having a cross-sectional area at an end adjacent the center of the cartridge body that tapers toward a cross-sectional area at an end adjacent the feces discharge port.

6. The litter box of claim 4 wherein a side of the mounting member facing the center of the cartridge body is arcuate.

7. The litter box of claim 4 wherein the screen is rotatably connected to the litter box; or alternatively, the first and second heat exchangers may be,

8. A litter box as claimed in any one of claims 1-3, wherein the litter box further comprises a feces collection box, wherein a mounting opening communicating with the feces collection space is provided on a side wall of the base, the feces collection box can be inserted into the feces collection space from the mounting opening, and an opening of the feces collection box is provided upward.

9. A litter box according to any one of claims 1-3, further comprising a baffle disposed on the base and located on one side of the cartridge body that can block the faeces opening.