CN219146394U

CN219146394U - Cat litter bowl with deodorization function

Info

Publication number: CN219146394U
Application number: CN202223027444.3U
Authority: CN
Inventors: 毛瑞元
Original assignee: Jiangsu Schwarzwald Environmental Protection Technology Co ltd
Current assignee: Jiangsu Schwarzwald Environmental Protection Technology Co ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-06-09
Anticipated expiration: 2032-11-14
Also published as: WO2024103694A1

Abstract

The utility model provides a cat litter basin with a deodorizing function, which comprises a basin body, wherein an inlet and an outlet are formed in one side surface of the basin body, an inserting port is formed in the lower side of the inlet and the outlet, a bottom box for collecting dirt is inserted into the inserting port, the basin body is provided with an inner barrel, the inner barrel is rotatably arranged in the basin body through a driving piece, a drain outlet is formed in the outer surface of the inner barrel, a containing chamber for collecting cat litter is formed in one side of the drain outlet, a filter screen for filtering cat feces is arranged at the part of the inner barrel, which is located in the coverage area of the containing chamber, a cleaning piece for cleaning the inner wall of the inner barrel is arranged in the inner barrel, and an exhaust fan is arranged on one surface, which is away from the inlet and the outlet, of the basin body, and the cat litter basin has the following advantages: the odor in the cat litter basin is discharged outdoors, and the feces attached to the inner wall of the cat litter basin are not required to be cleaned in a disassembling mode.

Description

Cat litter bowl with deodorization function

Technical Field

The utility model relates to a cat litter box with a deodorizing function, and belongs to the field of cat litter boxes.

Background

Pet cats are a popular pet. Cats have the habit of burying excrement, and the hidden cat litter box is a common article for raising cats. After excreting the excrement and urine in the cat litter box, the pet cat inevitably has a part of excrement and urine attached to the inner wall of the cat litter box, and the inner wall of the cat litter box needs to be cleaned in a disassembling mode during cleaning, and meanwhile, odor generated by the excrement and urine excreted by the pet cat can be emitted through an inlet and an outlet on the cat litter box, so that the indoor air quality is reduced.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide the cat litter basin with the odor removal function so as to solve the problems in the prior art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a cat litter basin with deodorization function, includes that the bottom is the basin body of opening form, import and export has been seted up to basin body side, import and export downside is equipped with the interface, insert in the interface and have a bottom box that is used for collecting dirty, the basin body is equipped with the inner tube, the inner tube passes through the driving piece and rotates and install in the basin, the drain has been seted up to the inner tube surface, drain one side is equipped with the accomodate room that is used for collecting cat litter, accomodate room and inner tube fixed connection, the inner tube is in the position of accomodating room coverage and installs the filter screen that is used for filtering cat excrement, be equipped with the cleaning member that is used for cleaning inner tube inner wall in the inner tube, fan-out fan is installed to the one side that the basin body deviates from import and export, the fan-out air inlet end communicates with the inside space of basin body, the exhaust pipe is installed to the exhaust fan-out air end, the exhaust pipe other end extends to outdoor.

Further, the cleaning piece includes the brush roller, be equipped with the brush roller of arranging along inner tube axis direction in the inner tube, the brush roller rotates to be installed in the manger plate cover, the manger plate cover sets up in the inner tube and manger plate cover passes through screw and basin body fixed connection, the brush position of brush roller contacts with the inner tube inner wall, brush roller one end is connected with first motor output through the gear engagement mode, first motor is installed on the basin body inner wall, install the water distribution pipe with brush roller parallel arrangement in the manger plate cover, a plurality of apopores towards the inner tube inner wall have been seted up to water distribution pipe surface equidistance, water distribution pipe one end is sealed form, water distribution pipe open end passes through the water pipe and connects the water outlet end, the water pump is installed in the basin body one side that deviates from the access, the water inlet end of water pump links to each other with the clean water tank through the connecting pipe, the clean water tank is installed at basin body and is imported and exported adjacent a side.

Further, the detachable case lid is installed to the fresh water tank upper end, the one end that the connecting pipe is in the fresh water tank links to each other with the hose and communicates with each other, the return bend that the opening was arranged downwards is installed to the hose other end, the return bend is fixed at the kickboard lower surface, kickboard upper surface mounting has the connecting rod of vertical arrangement, the connecting rod runs through the guiding hole and extends to in the top box, the top box lower extreme is the opening form and installs at the case lid upper surface through the screw, the one end fixedly connected with that the connecting rod is in the top box is used for holding the clamp plate at travel switch contact position, clamp plate slidable mounting is in the top box, the guiding hole is seted up at the position that the case lid upper surface is in the top box, guiding hole one side is equipped with the travel switch that is used for controlling the water pump work, travel switch sets up in the top box and with case lid fixed connection.

Further, a blind hole is formed in the upper surface of the floating plate, and the lower end of the connecting rod is fixed in the blind hole.

Further, the driving piece comprises a second motor, the second motor is arranged on the inner wall of the basin body, the output end of the second motor is connected with a gear through a reduction gear box, the gear is meshed with a gear ring, and the gear ring is sleeved at one end of the inner barrel and fixedly connected with the inner barrel.

Further, annular grooves are formed in the outer surfaces of the two ends of the inner cylinder, a plurality of supporting wheels in rolling contact with the inner cylinder are uniformly arranged in the annular grooves, and the supporting wheels are rotatably arranged in the basin body.

The utility model has the beneficial effects that:

1. an exhaust fan is arranged on one side surface of the basin body, one end of a guiding and exhausting pipe arranged on the fan-out end of the exhaust fan extends outdoors, and when the exhaust fan works, odor generated in the basin body respectively enters the guiding and exhausting pipe along with air flow, and then the odor is exhausted outdoors, so that the odor generated by excrement is prevented from being diffused in an indoor space at will.

2. The second motor is controlled to work, the inner cylinder is driven to rotate in the basin body through the gear and the gear ring, after the cat litter moves to the position where the filter screen is arranged on the inner cylinder, the cat litter leaks into the storage chamber through the filter screen, and cat feces is discharged into the bottom box through the sewage drain.

3. When the inner cylinder rotates under the drive of the second motor, the first motor is controlled to work, the brush roller is driven to rotate by the first motor, the water in the clean water tank is pumped into the water distribution pipe by the water pump when the water pump is operated, then the water is sprayed on the inner wall of the inner cylinder through the water outlet hole on the water distribution pipe, under the blocking of the water retaining cover, the water is prevented from splashing at will, the water rushing into the inner cylinder is matched with the rotating brush roller together to realize the cleaning of the inner wall of the inner cylinder, the cleaning is not needed in a disassembling mode, and the generated sewage is discharged into the bottom box through the sewage drain.

4. When the water level in the clear water tank descends, the floating plate floats on the water surface, so that the floating plate descends along with the water level, at the moment, one end of the connecting pipe descends through the height of the bent pipe connected with the hose, the pressing plate moves downwards when the floating plate descends, when the bent pipe is positioned at the bottom in the clear water tank, the pressing plate presses the contact part of the travel switch, so that the travel switch is closed, the circuit of the water pump is disconnected, the water pump stops working, and the water pump stops working in time when the water level in the clear water tank is insufficient, so that no-load damage of the water pump is prevented.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of a cat litter box with deodorizing function according to the present utility model;

FIG. 2 is a schematic diagram showing the assembly of a clean water tank, a water pump, an exhaust fan and a basin body in a cat litter box with deodorizing function according to the present utility model;

FIG. 3 is a schematic diagram showing the assembly of a first motor, a second motor and an inner cylinder in a cat litter box with deodorizing function according to the present utility model;

FIG. 4 is a schematic diagram showing the assembly of a brush roll, a water distribution pipe and an inner cylinder in a cat litter box with deodorizing function according to the present utility model;

FIG. 5 is a schematic diagram showing the assembly of a bent pipe, a floating plate, a travel switch, a box cover and a clean water tank in a cat litter box with deodorizing function;

in the figure: 1-basin body, 2-bottom box, 3-inlet and outlet, 4-clear water tank, 5-case cover, 6-water retaining cover, 7-water pump, 8-connecting pipe, 9-water delivery pipe, 10-top box, 11-exhaust fan, 12-first motor, 13-second motor, 14-gear, 15-gear ring, 16-filter screen, 17-receiving chamber, 18-drain, 19-supporting wheel, 20-ring channel, 21-inner cylinder, 22-brush roller, 23-water distribution pipe, 24-hose, 25-elbow pipe, 26-floating plate, 27-connecting rod, 28-travel switch, 29-clamp plate.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1, the present utility model provides a technical solution: a cat litter basin with deodorizing function comprises a basin body 1 with an opening-shaped bottom, wherein an inlet and an outlet 3 are formed in one side surface of the basin body 1, so that a pet cat can conveniently enter and exit the basin body 1, and a bottom box 2 for collecting dirt is conveniently inserted into the bottom in the basin body 1 through an inserting port formed in one side surface of the basin body 1 and positioned at the lower side of the inlet and the outlet 3.

Referring to fig. 3 and 4, an inner cylinder 21 for storing cat sand is arranged in a basin body 1, a plurality of supporting wheels 19 which are uniformly and rotatably arranged in the basin body 1 extend into annular grooves 20 formed in the outer surfaces of two ends of the inner cylinder 21 respectively, at the moment, the supporting wheels 19 play a role of supporting the inner cylinder 21, a second motor 13 which is arranged on the inner wall of the basin body 1 is operated, because the output end of the second motor 13 is connected with a gear 14 through a reduction gearbox, the gear 14 is sleeved with one end of the inner cylinder 21 and is meshed with a gear ring 15 fixedly connected with the inner cylinder 21, when the second motor 13 is controlled to work, the second motor 13 drives the inner cylinder 21 to rotate in the basin body 1 through the gear 14 and the gear ring 15, a drain outlet 18 is formed in the outer surface of the inner cylinder 21, a containing chamber 17 which is used for collecting cat sand and is fixedly connected with the inner cylinder 21 is arranged on one side of the drain outlet 18, a filter screen 16 which is used for filtering cat sand is arranged at the coverage area of the containing chamber 17, after the cat sand moves to the position of the inner cylinder 21 where the filter screen 16 is arranged, the cat sand leaks into the containing chamber 17 through the filter screen 16, and is discharged into the containing chamber 17 through the filter screen 16, and then the drain outlet 18 is discharged into the bottom 2 through the drain outlet 18.

Referring to fig. 2, an exhaust fan 11 is installed on a side surface of the tub body 1 facing away from the inlet and outlet 3, wherein an air inlet end of the exhaust fan 11 is communicated with an inner space of the tub body 1, one end of a drainage pipe installed on an air outlet end of the exhaust fan 11 extends to the outside, and when the exhaust fan 11 works, odor generated in the tub body 1 enters the drainage pipe along with air flow, and then the odor is discharged to the outside, so that the odor generated by excrement is prevented from being randomly diffused in an indoor space.

Referring to fig. 1, 2, 3 and 4, a brush roller 22 is arranged in an inner cylinder 21 along the axial direction of the inner cylinder 21, so that the brush part of the brush roller 22 contacts with the inner wall of the inner cylinder 21, wherein the brush roller 22 is rotatably arranged in a water retaining cover 6, the end part of the water retaining cover 6 is arranged on the inner wall of a basin body 1 by using screws, the water retaining cover 6 is positioned in the inner cylinder 21 at the moment, one end of the brush roller 22 is connected with the output end of a first motor 12 arranged on the inner wall of the basin body 1 in a gear engagement mode, then a water distribution pipe 23 is arranged in the water retaining cover 6, the water distribution pipe 23 with one end being in a closed shape is arranged in parallel with the brush roller 22 at the moment, a plurality of water outlet holes facing the inner wall of the inner cylinder 21 are formed on the outer surface of the water distribution pipe 23 at equal intervals, the water outlet end of the water distribution pipe 23 is connected with the opening end of the water distribution pipe 23 by using a water pipe 9 and the water outlet end of a water pump 7 arranged on one side of the basin body 1, which is away from the inlet and outlet 3, the water inlet end of the water pump 7 is connected and communicated with the clean water tank 4 arranged on one side surface of the basin body 1 adjacent to the inlet and outlet 3 through a connecting pipe 8, when the inner cylinder 21 is driven to rotate by the second motor 13, the first motor 12 is controlled to work, the first motor 12 is driven to drive the brush roller 22 to rotate, when the water pump 7 is operated, the water pump 7 pumps the water in the clean water tank 4 into the water distribution pipe 23, then the water is sprayed on the inner wall of the inner cylinder 21 through the water outlet hole on the water distribution pipe 23, under the blocking of the water retaining cover 6, the water is prevented from splashing at will, the water flushed into the inner cylinder 21 is matched with the rotating brush roller 22 together to clean the inner wall of the inner cylinder 21, the generated sewage is not required to be cleaned in a disassembling mode, and the generated sewage is discharged into the bottom box 2 through the sewage drain outlet 18.

Referring to fig. 1, 2 and 5, the cover 5 is mounted on the upper end of the clean water tank 4 by using a screw, one end of the connecting pipe 8 in the clean water tank 4 is connected with the hose 24, wherein the other end of the hose 24 is provided with an elbow 25 with a downward opening, the elbow 25 is fixed on the lower surface of the floating plate 26, then a vertically arranged connecting rod 27 fixed in a blind hole formed on the upper surface of the floating plate 26 penetrates through a guide hole formed on the upper surface of the cover 5 and in the inner position of the top box 10 to extend into the top box 10, the lower end of the top box 10 is opened and is mounted on the upper surface of the cover 5 by using a screw, a pressing plate 29 fixed on the upper end of the connecting rod 27 and used for pressing a contact part of the travel switch 28 is slidably mounted in the top box 10, the travel switch 28 for controlling whether the water pump 7 works is arranged on one side of the guide hole and fixedly connected with the box cover 5, when the water level in the clean water box 4 drops, the floating plate 26 floats on the water surface, so that the floating plate 26 drops along with the water level, at the moment, one end of the connecting pipe 8 drops through the height of the bent pipe 25 connected with the hose 24, the pressing plate 29 moves downwards when the floating plate 26 drops, when the bent pipe 25 is positioned at the bottom in the clean water box 4, the pressing plate 29 presses the contact part of the travel switch 28 to enable the travel switch 28 to be closed, at the moment, the circuit of the water pump 7 is disconnected, the water pump 7 stops working in time when the water level in the clean water box 4 is insufficient, and no-load damage of the water pump 7 is prevented.

Although the present disclosure describes embodiments, not every embodiment is described in terms of a single embodiment, and such description is for clarity only, and one skilled in the art will recognize that the embodiments described in the disclosure as a whole may be combined appropriately to form other embodiments that will be apparent to those skilled in the art.

Claims

1. Cat litter basin with deodorization function, including the basin body (1) of bottom for opening form, its characterized in that: the kitchen ware is characterized in that an inlet and outlet (3) is formed in one side surface of the kitchen ware body (1), an inserting port is formed in the lower side of the inlet and outlet (3), a bottom box (2) used for collecting dirt is inserted into the inserting port, an inner barrel (21) is arranged in the kitchen ware body (1), the inner barrel (21) is rotatably arranged in the kitchen ware body (1) through a driving piece, a drain outlet (18) is formed in the outer surface of the inner barrel (21), a containing chamber (17) used for collecting cat litter is formed in one side of the drain outlet (18), the containing chamber (17) is fixedly connected with the inner barrel (21), a filter screen (16) used for filtering cat feces is arranged at the position, covered by the containing chamber (17), of the inner barrel (21) is internally provided with a cleaning piece used for cleaning the inner wall of the inner barrel (21), an exhaust fan (11) is arranged on one surface, deviating from the inner wall of the inlet and outlet (3), of the exhaust fan (11) is communicated with the inner space of the kitchen ware body (1), and the other end of the exhaust fan (11) is arranged at the air outlet end, and the other end extends to the outside of the chamber.

2. The cat litter box with deodorizing function according to claim 1, wherein: the cleaning piece comprises a brush roller (22), the brush roller (22) arranged along the axial direction of the inner cylinder (21) is arranged in the inner cylinder (21), the brush roller (22) is rotatably arranged in a water retaining cover (6), the water retaining cover (6) is arranged in the inner cylinder (21) and fixedly connected with a basin body (1) through screws, the brush part of the brush roller (22) is contacted with the inner wall of the inner cylinder (21), one end of the brush roller (22) is connected with the output end of a first motor (12) in a gear meshing mode, the first motor (12) is arranged on the inner wall of the basin body (1), a water distribution pipe (23) arranged in parallel with the brush roller (22) is arranged in the water retaining cover (6), a plurality of water outlet holes facing the inner wall of the inner cylinder (21) are formed in an equidistant mode on the outer surface of the water distribution pipe (23), the opening end of the water distribution pipe (23) is in a closed mode, the water outlet end of the water pipe (23) is connected with a water pump (7) through a water delivery pipe (9), the water pump (7) is arranged on the inner wall of the basin body (1) and is connected with the water inlet and outlet (4) of the water pump (7) through the water inlet and the water outlet (4), the clear water tank (4) is arranged on one side surface of the basin body (1) adjacent to the inlet and outlet (3).

3. A cat litter box with deodorizing function as set forth in claim 2, wherein: the upper end of the clean water tank (4) is provided with a detachable tank cover (5), one end of the connecting pipe (8) positioned in the clean water tank (4) is connected and communicated with a hose (24), the other end of the hose (24) is provided with an elbow pipe (25) with a downward opening, the elbow pipe (25) is fixed on the lower surface of a floating plate (26), the upper surface of the floating plate (26) is provided with a connecting rod (27) which is vertically arranged, the connecting rod (27) penetrates through a guide hole to extend into the top box (10), the lower end of the top box (10) is opened and is arranged on the upper surface of the tank cover (5) through a screw, one end of the connecting rod (27) positioned in the top box (10) is fixedly connected with a pressing plate (29) used for pressing a contact part of the travel switch (28), the pressing plate (29) is slidably arranged in the top box (10), a guide hole is formed in the part, positioned in the top box (10), of the upper surface of the box cover (5), one side of the guide hole is provided with the travel switch (28) used for controlling the water pump (7) to work or not, and the travel switch (28) is arranged in the top box (10) and is fixedly connected with the box cover (5).

4. A cat litter box with deodorizing function according to claim 3, wherein: the upper surface of the floating plate (26) is provided with a blind hole, and the lower end of the connecting rod (27) is fixed in the blind hole.

5. The cat litter box with deodorizing function according to claim 1, wherein: the driving piece comprises a second motor (13), the second motor (13) is arranged on the inner wall of the basin body (1), the output end of the second motor (13) is connected with a gear (14) through a reduction gear box, the gear (14) is meshed with a gear ring (15), and the gear ring (15) is sleeved at one end of the inner barrel (21) and is fixedly connected with the inner barrel (21).

6. The cat litter box with deodorizing function according to claim 5, wherein: annular grooves (20) are formed in the outer surfaces of the two ends of the inner cylinder (21), a plurality of supporting wheels (19) in rolling contact with the inner cylinder (21) are uniformly arranged in the annular grooves (20), and the supporting wheels (19) are rotatably arranged in the basin body (1).