Intelligent cat litter box

Abstract

The utility model relates to the technical field of cat litter basins, in particular to an intelligent cat litter basin which comprises a main machine face shell and an excrement storage box installation opening, the excrement storage box installation opening is formed in the inner side of one end of the main machine face shell, the upper end of the main machine face shell is fixedly connected with a servo motor, the tail end of a main shaft of the servo motor is fixedly connected with a gear, and the outer side of the gear is meshed with the outer side of a hollow gear ring. An arc groove is formed in the inner side of one end of the main machine face shell, a cat bin rear cover is arranged at the upper end of the arc groove, a cat bin front cover is arranged at the upper end of the arc groove, a litter tray is arranged in the cat bin rear cover, an arc groove is formed in the inner side of one end of the cat bin rear cover, and an excrement outlet is formed in the inner side of one end of the cat bin rear cover. The weight of a cat before and after entering the cat bin is detected in real time, after the cat leaves the cat bin, the device automatically cleans excrement in the cat bin and collects the excrement in the excrement collecting barrel, treatment is convenient, and meanwhile the device can detach the excrement filter screen and the sand tray to be washed with water.

Description

Technical Field

[0001] The utility model relates to the technical field of cat litter boxes, in particular to an intelligent cat litter box. Background Art

[0002] With the development of the economy, people's living standards are improving, and more and more families are raising cats. The pet industry has also grown and developed. Whether from the spiritual level of a happy mood or as a leisure and entertainment lifestyle, owners are willing to spend more time with their pets. Due to their nature, cats are born to use cat litter to bury urine and feces. Families who keep cats at home will buy litter boxes.

[0003] A cat litter box is used for the convenience of cats. Cat litter is placed in the cat litter box. After the cat litter encounters feces and urine and forms lumps, it is convenient for the owner to clean it. However, during use, if the cat is not cleaned in time after defecation, it will not only produce odor, but also cause bacteria to continue to multiply in the cat litter box, which is not good for the health of the cat. Therefore, a smart cat litter box is proposed to address the above problems. Utility Model Content

[0004] The utility model aims to provide an intelligent cat litter box to solve the problem that if the cat is not cleaned in time after defecation, not only odor will be generated, but also bacteria will continue to multiply in the cat litter box, which is not conducive to the health of the cat.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The intelligent cat litter box comprises a main body shell and a storage box installation opening, wherein the storage box installation opening is provided on the inner side of one end of the main body shell, a servo motor is fixedly connected to the upper end of the main body shell, a gear is fixedly connected to the end of the main shaft of the servo motor, the outer side of the gear is meshed with the outer side of a hollow gear ring, an arc groove is provided on the inner side of one end of the main body shell, a cat bin rear cover is provided on the upper end of the arc groove, a cat bin front cover is provided on the upper end of the arc groove, a litter tray is provided inside the cat bin rear cover, an arc-shaped body groove is provided on the inner side of one end of the cat bin rear cover, a feces outlet is provided on the inner side of one end of the cat bin rear cover, a main body bottom shell is provided on the lower end of the main body shell, and a weighing sensor is provided on the inner side of the main body bottom shell An infrared sensor is fixedly connected to one side of the main engine surface shell, a button is provided at one end of the main engine surface shell, a stool collecting bucket weighing jacket is provided on the inner side of the stool storage box installation port, a stool collecting bucket is provided on the inner side of the stool collecting bucket weighing jacket, one side of the hollow gear ring is fixedly connected to the limited position fixing column by bolts, one side of the limited position fixing column is fixedly connected to a first arc body clamping block, a screw is spirally connected to the inner side of the first arc body clamping block, one side of the screw is fixedly connected to a limited rotation disc, the outer side of the limited rotation disc is rotatably connected to a second arc body clamping block, one side of the screw is fixedly connected to a handle ring, one side of the first arc body clamping block is in contact with one side of the feces filter net, and a stool collecting bucket cover is provided on the outer side of the stool collecting bucket.

[0007] Preferably, the feces collecting bucket weighing jacket slides inside the feces storage box installation port, the feces collecting bucket slides inside the feces collecting bucket weighing jacket, the main engine bottom shell and the main engine front shell are both provided with feces storage box installation ports, the lower end of the feces collecting bucket weighing jacket fits with the inner side of one end of the main engine bottom shell, and the inner side of the feces collecting bucket outer cover slides outside the feces collecting bucket.

[0008] Preferably, the cat compartment rear cover and the lower end of the cat compartment front cover are fitted with one side of the arc groove, the inner sides of the cat compartment rear cover and the cat compartment front cover are hollow, the lower end of the sand tray is fitted on one side of the lower end of the cat compartment rear cover and the cat compartment front cover, and the sand tray is an arc-shaped body.

[0009] Preferably, there are four weighing sensors, a plurality of buttons, the lower end of the main engine surface shell is engaged with the upper end of the main engine bottom shell, and the servo motor, gear and hollow gear ring are located inside one end of the toilet bowl outer cover.

[0010] Preferably, the hollow gear ring is rotatably connected to the inner side of the arc-shaped groove through a limiting fixing column, the arc-shaped groove is shaped like an arc, the number of the limiting fixing columns is several, the shape of the first arc-shaped clamp is an arc-shaped body, the shape of the second arc-shaped clamp is an arc-shaped body, the outer side of one end of the feces filter is clamped and fixed by the second arc-shaped clamp and the first arc-shaped clamp, and the number of the screws is two.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, by arranging the main body surface shell, the cat compartment rear cover, the feces collecting bucket, the weighing sensor, the infrared sensor, the button, the feces filter net, the second arc body clamping block and the handle ring, when the cat litter box is in use, the weight of the cat before and after entering the cat compartment is detected in real time; when the cat leaves the cat compartment, the device automatically cleans the feces inside the cat compartment and collects them inside the feces collecting bucket for easy processing; the device can also disassemble the feces filter net and the litter tray for water washing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the overall explosion structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the mainframe shell structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the servo motor of the utility model;

[0017] Figure 5 This is a schematic diagram of the structure of the toilet bowl cover of the utility model;

[0018] Figure 6 This is a schematic diagram of the arc-shaped groove structure of the utility model;

[0019] Figure 7 This is a schematic diagram of the structure of the hollow gear ring of the utility model;

[0020] Figure 8 For this utility model Figure 7 A schematic diagram of the structure at A;

[0021] Fig. 9 This is a schematic diagram of the structure of the first arc clamp block of the utility model;

[0022] Fig.10 This is a schematic diagram of the screw structure of the utility model.

[0023] In the figure: 1. main engine shell; 2. servo motor; 3. gear; 4. hollow gear ring; 5. arc-shaped groove; 6. feces outlet; 7. feces storage box installation port; 8. main engine bottom shell; 9. weighing sensor; 10. button; 11. infrared sensor; 12. feces collection bucket cover; 13. feces collection bucket; 14. feces collection bucket weighing jacket; 15. cat bin rear cover; 16. cat bin front cover; 17. arc groove; 18. sand tray; 19. limit fixing column; 20. first arc body clamp; 21. screw; 22. rotation limiting disc; 23. second arc body clamp; 24. handle ring; 25. feces filter. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-10 , the utility model provides a technical solution:

[0026] The intelligent cat litter box comprises a main body shell 1 and a feces storage box installation opening 7. The main body shell 1 has a feces storage box installation opening 7 on the inner side. A servo motor 2 is fixedly connected to the upper end of the main body shell 1. A gear 3 is fixedly connected to the end of the main shaft of the servo motor 2. The outer side of the gear 3 is meshed with the outer side of a hollow gear ring 4. An arc groove 17 is opened on the inner side of one end of the main body shell 1. A cat bin rear cover 15 is provided on the upper end of the arc groove 17. A cat bin front cover 16 is provided on the upper end of the arc groove 17. A litter tray 18 is provided inside the cat bin rear cover 15. An arc-shaped body groove 5 is opened on the inner side of one end of the cat bin rear cover 15. A feces outlet 6 is opened on the inner side of one end of the cat bin rear cover 15. A main body bottom shell 8 is provided on the lower end of the main body shell 1. A weighing sensor 9 is provided inside the main body bottom shell 8. 1 is fixedly connected with an infrared sensor 11 on one side, a button 10 is provided at one end of the main body shell 1, a stool collection bucket weighing jacket 14 is provided on the inner side of the stool storage box installation port 7, a stool collection bucket 13 is provided on the inner side of the stool collection bucket weighing jacket 14, a limited position fixing column 19 is fixedly connected to one side of the hollow gear ring 4 by bolts, a first arc body clamping block 20 is fixedly connected to one side of the limited position fixing column 19, a screw 21 is spirally connected to the inner side of the first arc body clamping block 20, a limited rotation disc 22 is fixedly connected to one side of the screw 21, a second arc body clamping block 23 is rotatably connected to the outer side of the limited rotation disc 22, a handle ring 24 is fixedly connected to one side of the screw 21, one side of the first arc body clamping block 20 is fitted with one side of the feces filter 25, and a stool collection bucket outer cover 12 is provided on the outer side of the stool collection bucket 13.

[0027] The toilet collecting bucket weighing jacket 14 slides on the inner side of the toilet storage box installation port 7, and the toilet collecting bucket 13 slides on the inner side of the toilet collecting bucket weighing jacket 14. The main engine bottom shell 8 and the main engine surface shell 1 are both provided with a toilet storage box installation port 7. The lower end of the toilet collecting bucket weighing jacket 14 fits with the inner side of one end of the main engine bottom shell 8, and the inner side of the toilet collecting bucket outer cover 12 slides on the outer side of the toilet collecting bucket 13, which is convenient for taking out the toilet collecting bucket 13 and the toilet collecting bucket weighing jacket 14, and cleaning the toilet collecting bucket 13. The lower ends of the cat compartment rear cover 15 and the cat compartment front cover 16 fit with one side of the arc groove 17, and the inner sides of the cat compartment rear cover 15 and the cat compartment front cover 16 are hollow. The lower end of the sand tray 18 fits on one side of the lower end of the cat compartment rear cover 15 and the cat compartment front cover 16. The sand tray 18 is an arc-shaped body, which is convenient for the sand tray 18 to be placed on one side of the lower end of the cat compartment rear cover 15 and the cat compartment front cover 16, and the cat compartment rear cover 15 and the cat compartment front cover 16 are stuck between the cat compartment The main body is combined, the number of weighing sensors 9 is four, the number of buttons 10 is several, the lower end of the main body shell 1 is engaged with the upper end of the main body bottom shell 8, the servo motor 2, the gear 3 and the hollow gear ring 4 are located inside one end of the toilet collecting bucket outer cover 12, which can detect the weight of the upper end of the main body shell 1 and monitor the entry and exit of the cat. The hollow gear ring 4 is rotatably connected to the inner side of the arc body groove 5 through the limiting fixing column 19, and the shape of the arc body groove 5 is an arc body. The number of limiting fixing columns 19 is several, the shape of the first arc body clamping block 20 is an arc body, and the shape of the second arc body clamping block 23 is an arc body. The outer side of one end of the feces filter net 25 is clamped and fixed with the first arc body clamping block 20 by the second arc body clamping block 23, and the number of screws 21 is two, so that the feces filter net 25 can be fixed or disassembled and washed after the handle ring 24 is rotated.

[0028] Workflow: When the device is in use, when the cat bin needs to be assembled, align the main body surface shell 1 and the main body bottom shell 8, and fix them by snapping, place the stool collecting bucket weighing jacket 14 inside the stool storage box installation port 7, slide the stool collecting bucket 13 inside the stool collecting bucket weighing jacket 14, place the cat bin rear cover 15 and the cat bin front cover 16 on one side of the arc groove 17, and then place the sand tray 18 on the lower end side of the cat bin rear cover 15 and the cat bin front cover 16, and fix the limit fixing column 19 to one side of the hollow gear ring 4 by bolts, and finally set the stool collecting bucket outer cover 12 on the outside of the stool collecting bucket 13, and at the same time, the stool collecting bucket The outer cover 12 is fitted with one side of the cat compartment back cover 15. When in use, connect a DC power supply, long press one of the buttons 10, and after the indicator light comes on, add cat litter. When the cat enters the cat compartment back cover 15 and the cat compartment front cover 16, the infrared sensor 11 fixedly connected to one side of the main body shell 1 senses it, and at the same time, the weight of the cat is weighed by the weighing sensor 9. When the cat leaves the cat compartment front cover 16 and the cat compartment back cover 15, the infrared sensor 11 senses it again. After three minutes, the servo motor 2 is started through the controller, and the main shaft of the servo motor 2 rotates to drive the gear 3 fixedly connected to the end of the main shaft to rotate, and the gear 3 The rotation drives the outer meshing hollow gear ring 4 to rotate, and the hollow gear ring 4 slides on the inner side of the cat compartment rear cover 15 through the limiting fixing column 19, which has the effect of limiting the rotation of the hollow gear ring 4. One side of the first arc body clamp 20 and the second arc body clamp 23 are in contact with the inner side of one end of the cat compartment rear cover 15. The rotation of the hollow gear ring 4 drives the first arc body clamp 20 and the second arc body clamp 23 to rotate through the limiting fixing column 19. The rotation of the second arc body clamp 23 and the first arc body clamp 20 drives the feces filter 25 clamped and fixed on the inner side to rotate. The feces filter 25 is placed in a position that is high in the front and low in the back, and its shape is similar to a curved piece. When the feces filter 25 rotates to the lowest point, the clean cat litter will be filtered out and the cat litter with feces will be taken away. When the feces filter 25 rotates to the highest point, under the action of gravity, it slides from the inside of the feces outlet 6 to the inside of the feces collecting bucket 13. During automatic defecation, the limit fixing column 19 fixedly connected to one side of the hollow gear ring 4 pushes the cat bin rear cover 15 and the cat bin front cover 16 to rotate. In order to prevent feces from remaining in the cat bin, the distance between the first arc body clamping block 20 and the second arc body clamping block 23 can be lengthened by rotating the handle ring 24, thereby facilitating the removal and cleaning of the feces filter 25.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent cat litter box, comprising a main body shell (1) and a storage box installation opening (7), characterized in that: A storage box installation opening (7) is provided on the inner side of one end of the main engine shell (1); a servo motor (2) is fixedly connected to the upper end of the main engine shell (1); a gear (3) is fixedly connected to the end of the main shaft of the servo motor (2); the outer side of the gear (3) meshes with the outer side of the hollow gear ring (4); an arc groove (17) is provided on the inner side of one end of the main engine shell (1); a cat compartment rear cover (15) is provided on the upper end of the arc groove (17); a cat compartment front cover (16) is provided on the upper end of the arc groove (17); a sand tray (18) is provided inside the cat compartment rear cover (15); an arc-shaped body groove (5) is provided on the inner side of one end of the cat compartment rear cover (15); a feces outlet (6) is provided on the inner side of one end of the cat compartment rear cover (15); a main engine bottom shell (8) is provided on the lower end of the main engine shell (1); a weighing sensor (9) is provided on the inner side of the main engine bottom shell (8); one side of the main engine shell (1) is fixedly connected to An infrared sensor (11) is connected, a button (10) is provided at one end of the main body shell (1), a stool collecting bucket weighing jacket (14) is provided on the inner side of the stool storage box installation port (7), a stool collecting bucket (13) is provided on the inner side of the stool collecting bucket weighing jacket (14), one side of the hollow gear ring (4) is fixedly connected to a limited position fixing column (19) by bolts, one side of the limited position fixing column (19) is fixedly connected to a first arc body clamping block (20), the inner side of the first arc body clamping block (20) is spirally connected to a screw rod (21), one side of the screw rod (21) is fixedly connected to a limited rotation disc (22), the outer side of the limited rotation disc (22) is rotatably connected to a second arc body clamping block (23), one side of the screw rod (21) is fixedly connected to a handle ring (24), one side of the first arc body clamping block (20) is in contact with one side of a feces filter (25), and the outer side of the feces collecting bucket (13) is provided with a feces collecting bucket outer cover (12).

2. The smart cat litter box according to claim 1, characterized in that: The feces collecting bucket weighing jacket (14) slides on the inner side of the feces storage box installation opening (7), and the feces collecting bucket (13) slides on the inner side of the feces collecting bucket weighing jacket (14). The inner sides of the main engine bottom shell (8) and the main engine surface shell (1) are both provided with feces storage box installation openings (7). The lower end of the feces collecting bucket weighing jacket (14) fits with the inner side of one end of the main engine bottom shell (8), and the inner side of the feces collecting bucket outer cover (12) slides on the outer side of the feces collecting bucket (13).

3. The smart cat litter box according to claim 1, characterized in that: The lower ends of the cat compartment rear cover (15) and the cat compartment front cover (16) are fitted with one side of the arc groove (17); the inner sides of the cat compartment rear cover (15) and the cat compartment front cover (16) are hollow; the lower end of the sand tray (18) is fitted with one side of the lower end of the cat compartment rear cover (15) and the cat compartment front cover (16); and the sand tray (18) is an arc-shaped body.

4. The smart cat litter box according to claim 1, characterized in that: The number of the weighing sensors (9) is four, the number of the buttons (10) is a plurality, the lower end of the main machine surface shell (1) is engaged with the upper end of the main machine bottom shell (8), and the servo motor (2), the gear (3) and the hollow gear ring (4) are located inside one end of the toilet bowl outer cover (12).

5. The smart cat litter box according to claim 1, characterized in that: The hollow gear ring (4) is rotatably connected to the inner side of the arc-shaped groove (5) via a limiting fixing column (19); the arc-shaped groove (5) is shaped like an arc, the limiting fixing column (19) is provided in a plurality of numbers, the first arc-shaped clamp (20) is shaped like an arc, the second arc-shaped clamp (23) is shaped like an arc, the outer side of one end of the feces filter (25) is clamped and fixed with the first arc-shaped clamp (20) by the second arc-shaped clamp (23), and the number of the screw rods (21) is two.

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