CN213127522U

CN213127522U - Automatic cat lavatory rake teeth cleaning device

Info

Publication number: CN213127522U
Application number: CN202021061620.3U
Authority: CN
Inventors: 李相林; 罗洪川; 陈锦松; 周荣
Original assignee: Chongqing Mengwa Pet Products Co ltd
Current assignee: Chongqing Mengwa Pet Products Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-05-07
Anticipated expiration: 2030-06-10

Abstract

The application discloses automatic cat lavatory rake teeth cleaning device. Comprises a base, a sand basin, a garbage box, a track, a grate and rake teeth. The drive assembly is configured to move the tines on the track for sweeping contaminants from the sand basin into the trash bin. When the driving assembly drives the rake teeth to enter the grate, the grate is inserted into the rake teeth and ejects out pollutants blocked in the rake teeth. The technical scheme provided by the application can automatically clean pollutants blocked between the rake teeth.

Description

Automatic cat lavatory rake teeth cleaning device

Technical Field

The application relates to the technical field of pet feeding, in particular to an automatic cat toilet rake teeth cleaning device.

Background

With the popularization of animal cats as household pets, more and more people begin to raise pet cats, and the excretion problem of pet cats is always troubling the raisers in the process of raising pet cats. Although pet cats may be discharged at fixed points in a cat toilet without training as compared to pet dogs.

The existing cat toilet can clean cat sand balls through the rake teeth, however, pollutants can be blocked between the rake teeth, and people usually manually clean the pollutants between the rake teeth, which is very troublesome.

SUMMERY OF THE UTILITY MODEL

The application provides an automatic cat toilet rake teeth cleaning device which can automatically clean pollutants blocked between rake teeth.

The application provides an automatic cat lavatory rake teeth cleaning device, including base, sand basin, rubbish box, track, grate and rake teeth. The base is formed with a working channel defining a first region and a second region along its length. The sand basin is disposed in the first region. The garbage box is arranged in the second area and communicated with the sand basin. The track is arranged on the base and extends along the direction from the first area to the second area. The grate is fixed at one end of the sand basin far away from the garbage box. The driving assembly is movably matched with the rail and is connected with the rake teeth, and the driving assembly is configured to drive the rake teeth to move on the rail and is used for sweeping pollutants from the sand basin into the garbage box. When the driving assembly drives the rake teeth to enter the grate, the grate is inserted into the rake teeth and ejects out pollutants blocked in the rake teeth.

In the above-mentioned scheme, provide an automatic cat lavatory rake teeth cleaning device that can self-cleaning rake teeth. During normal operation, the driving assembly drives the rake teeth to move on the rail, so that pollutants (cat sand balls) are swept from the litter box into the garbage box, and then the driving assembly resets and also drives the rake teeth to move reversely (compared with the pollutant sweeping) on the rail, so that the rake teeth enter the grate, and the pollutants in the rake teeth, such as cat litter, cat litter or cat litter and cat litter mixtures, are ejected through the grate.

Optionally, in one possible implementation, the tines are removably connected to the drive assembly.

Optionally, in a possible implementation manner, the rake teeth comprise a rake handle and a plurality of racks, the racks are arranged at the lower end of the rake handle at intervals, and a latch structure is formed on the back of the rake handle;

the driving component is provided with a clamping plate, and the harrow handle is clamped on the clamping plate through a clamping tooth structure.

Optionally, in one possible implementation, the rabble arm comprises a rabble arm front shell and a rabble arm rear shell, which are connected to each other to form a hollow structure;

a plurality of jack structures are formed at intervals along the width direction of the rake handle front shell, the racks correspond to the jack structures one by one and are inserted into the jack structures;

the latch structure is formed on the back of the rear shell of the harrow handle.

Optionally, in a possible implementation manner, the latch structure includes two spaced-apart latch plates, and a cross section of each latch plate is L-shaped;

the driving assembly is provided with two clamping plates at intervals, and the shape of the cross section of each clamping plate is complementary with that of the cross section of each clamping plate, so that each clamping tooth plate corresponds to one clamping plate respectively to form clamping fit.

Optionally, in a possible implementation manner, the grate includes a plurality of cleaning teeth, the cleaning teeth are configured to correspond to the racks, and when the rake enters the grate under the driving of the panel body, at least one cleaning tooth of the grate penetrates between two adjacent racks of the rake.

Optionally, in a possible implementation, the number of cleaning teeth is n, and the number of racks is n + 2;

when the rake teeth enter the perforated strainer under the driving of the panel body, one cleaning tooth of the perforated strainer penetrates between two adjacent racks of the rake teeth.

Optionally, in one possible implementation, the number of cleaning teeth is 26 and the number of racks is 28.

Optionally, in a possible implementation, an end of the sand basin away from the garbage box is formed with a step;

the double-edged fine-toothed comb includes the buckle board, and a plurality of clear teeth clean and form in the one end of buckle and towards one side of rubbish box, and the back and the laminating of ladder platform of buckle board are fixed.

Optionally, in a possible implementation manner, the snap plate is connected with the step platform through a screw.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is a perspective view of the novel smart cat toilet of the present embodiment;

FIG. 2 is a cross-sectional view of the novel smart cat toilet of the present embodiment;

FIG. 3 is an enlarged view taken at III in FIG. 1;

fig. 4 is a perspective view of the work plate and rake teeth in this embodiment;

fig. 5 is a sectional view of a rake tooth in the present embodiment;

FIG. 6 is a perspective view of the working panel of the present embodiment;

FIG. 7 is a schematic view of the inside of the working panel in this embodiment

Fig. 8 is a perspective view of the driving mechanism and the rail in the present embodiment.

Fig. 9 is a perspective view of the track in this embodiment.

Icon: 10-novel smart cat toilet; 20-a base; 21-a handle; 201-a first area; 202-a second area; 30-a sand basin; 40-a garbage box; 41-a separation plate; 50-track; 51-a guide wheel cavity; 52-rack configuration; 53-opening; 60-a drive assembly; 60 a-front cover; 60 b-rear cover; 61-a drive mechanism; 62-an electric control main board; 63-a lithium battery; 610-a motor; 611-reduction gear structure; 612-a drive shaft; 613-guide wheel; 614-drive gear; 615-a roller assembly; 6150-roller support; 6151-roller; 70-rake teeth; 71-rabble arm; 71 a-rabble arm front shell; 71 b-rabble arm rear shell; 72-a rack; 710-latch configuration; 710 a-a snap plate; 80-fine-toothed comb; 81-cleaning teeth; 82-a snap plate; 820-convex column.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present application, it is to be understood that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, refer to the orientation or positional relationship as shown in the drawings, or as conventionally placed in use of the product of the application, or as conventionally understood by those skilled in the art, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be considered as limiting the present application.

In the description of the embodiments of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

The technical solution in the present application will be described below with reference to the accompanying drawings.

The present embodiment provides a novel smart cat toilet 10.

Referring to fig. 1 and 2, fig. 1 is a schematic perspective view of a novel smart cat toilet 10 in this embodiment, and fig. 2 is a sectional view of the novel smart cat toilet 10 in this embodiment.

The new smart cat litter box 10 includes a base 20, a litter box 30, a litter box 40, a track 50, a drive assembly 60, and rake tines 70.

The base 20 is formed with a working channel which defines a first region 201 and a second region 202 along its length.

The basin 30 is disposed in the first region 201 and the waste bin 40 is disposed in the second region 202, the waste bin 40 being in communication with the basin 30. Wherein, when using novel intelligent cat lavatory 10, need pack the cat litter in litter box 30, the cat can excrete in litter box 30, and the excrement can adsorb the cat litter for excrement and cat litter are the conglobation, can be called cat litter group.

The rail 50 is disposed on the base 20, and the rail 50 extends along a direction from the first area 201 to the second area 202.

The driving assembly 60 includes a panel body and a driving mechanism 61 disposed on the panel body, the panel body is located in the working groove, the driving mechanism 61 is movably engaged with the rail 50, and the driving mechanism 61 is configured to drive the panel body to move on the rail 50.

The tines 70 are disposed on the surface of the driving assembly 60 and located in the working channel, wherein the tines 70 are moved along the first area 201 to the second area 202 by the panel body for sweeping the contaminants from the sand basin 30 into the trash box 40.

It should be noted that, after the rake teeth 70 complete the cleaning action (moving along the direction from the first area 201 to the second area 202) under the driving of the driving assembly 60, the rake teeth are also reset by the driving assembly 60.

In order to conveniently move the novel intelligent cat toilet 10, handles 21 can be arranged on two outer side walls of the base 20, which are far away from each other.

Referring back to fig. 1 in conjunction with fig. 3, fig. 3 is an enlarged view of point iii in fig. 1.

The novel intelligent cat toilet 10 further comprises a grate 80, and the grate 80 is fixed at one end, far away from the garbage box 40, of the litter box 30.

Referring to fig. 4, fig. 4 is a perspective view of the driving assembly 60 and the rake teeth 70 in the present embodiment.

The tines 70 removably drive the surface of the assembly 60.

The rake teeth 70 comprise a rake handle 71 and a plurality of rack bars 72, the plurality of rack bars 72 are arranged at the lower end of the rake handle 71 at intervals, and a latch structure 710 is formed on the back surface of the rake handle 71. The surface of the driving assembly 60 is provided with a locking plate 710a, and the rake handle 71 is locked to the locking plate 710a through the locking structure 710.

The latch structure 710 includes two spaced-apart latch plates, and the cross-section of the latch plate is L-shaped.

The surface of the drive assembly 60 is spaced apart by two detent plates 710a, the cross-sectional shape of the detent plates 710a being complementary to the cross-sectional shape of the ratchet plate such that each detent plate corresponds to a respective one of the detent plates 710a to form a snap fit.

Referring to fig. 5, fig. 5 is a sectional view of the rake teeth 70 of the present embodiment.

The rabble arm 71 comprises a rabble arm front housing 71a and a rabble arm rear housing 71b, and the rabble arm front housing 71a and the rabble arm rear housing 71b are connected to each other to form a hollow structure.

The rabble arm front shell 71a is formed with a plurality of jack structures at intervals along the width direction thereof, the racks 72 correspond to the jack structures one to one, and the racks 72 are inserted into the jack structures.

A latch structure 710 is formed on the back of the rabble arm rear housing 71 b.

The grate 80 comprises a plurality of cleaning teeth 81, the plurality of cleaning teeth 81 are configured to correspond to the plurality of racks 72, and when the rake teeth 70 enter the grate 80 under the driving of the panel body, at least one cleaning tooth 81 of the grate 80 is arranged between two adjacent racks 72 of the rake teeth 70 in a penetrating manner.

The number of cleaning teeth 81 is n, and the number of racks 72 is n + 2. In this embodiment, the number of cleaning teeth 81 is 26 and the number of racks 72 is 28.

When the rake teeth 70 enter the grate 80 under the driving of the panel body, one cleaning tooth 81 of the grate 80 penetrates between two adjacent racks 72 of the rake teeth 70.

In connection with fig. 2. The sand basin 30 is formed with a step at an end thereof remote from the waste bin 40.

The grate 80 includes a latch plate 82, a plurality of cleaning teeth 81 are formed at one end of the latch and toward one side of the trash box 40, and the back of the latch plate 82 is attached and fixed to the step table. In order to ensure the stability of the perforated strainer 80, the fastening plate 82 is further formed with a convex column 820, the garbage box 40 is formed with a groove, and the convex column 820 is embedded in the groove. In other embodiments, the latch plate 82 and the step platform can be connected by screws

In normal operation, the driving assembly 60 drives the rake teeth 70 to move on the track 50 for sweeping the pollutants (cat litter) from the litter box 30 to the trash box 40, and then the driving assembly 60 is reset, and the rake teeth 70 are also driven to move reversely (compared with the sweeping of the pollutants) on the track 50, so that the rake teeth 70 enter the grate 80, and therefore the pollutants, such as cat litter, cat litter or a cat litter and cat litter mixture, in the rake teeth 70 are ejected through the grate 80.

Referring to fig. 6 and 7, fig. 6 is a perspective view of the driving assembly 60 of the present embodiment, and fig. 7 is a structural schematic view of the inside of the driving assembly 60 of the present embodiment.

The driving assembly 60 includes an electronic control main board 62 and a lithium battery 63.

The panel body comprises a front cover 60a and a rear cover 60b, the front cover 60a and the rear cover 60b are connected with each other to jointly enclose a containing cavity, the electric control main board 62 and the lithium battery 63 are arranged in the containing cavity, part of the driving mechanism 61 is positioned in the containing cavity, and the execution end of the driving mechanism 61 penetrates out of the containing cavity to be matched with the track 50.

The electric control main board 62 is connected with the lithium battery 63 and the driving mechanism 61, and controls the driving mechanism 61 to work. The lithium battery 63 supplies power to the electronic control main board 62 and the driving mechanism 61.

Wherein the rake teeth 70 are provided on the front surface of the front cover 60 a.

The electric control main board 62 and the lithium battery 63 are fixed to the back surface of the front cover 60a, and the rear cover 60b is connected to the back surface of the front cover 60a by bolts.

Referring to fig. 8, fig. 8 is a schematic structural view of the driving mechanism 61 and the rail 50.

The driving mechanism 61 includes a motor 610, a reduction gear structure 611, a transmission shaft 612, and a guide wheel 613.

The motor 610 is fixed to the front cover 60a, and an output shaft of the motor 610 is connected to a transmission shaft 612 through a reduction gear mechanism. The ends of the transmission shaft 612 penetrate the accommodating chamber and are respectively connected with guide wheels 613, and the guide wheels 613 are movably matched with the track 50.

The reduction gear structure 611 includes a driving gear and a driven gear, the driving gear is disposed on an output shaft of the motor 610, the driven gear is fixed on the output shaft, and the driving gear is engaged with the driven gear.

The number of the rails 50 is two, and the two rails 50 are respectively disposed on two sides of the base 20. Both ends of the transmission shaft 612 penetrate through the accommodating cavity, and both ends of the transmission shaft 612 are respectively connected with guide wheels 613, and each guide wheel 613 corresponds to one track 50.

Referring to fig. 9, fig. 9 is a perspective view of the track 50.

The track 50 comprises a track body and a rack structure 52 arranged on the track body;

the rail body defines a guide wheel cavity 51, a guide wheel 613 is rollably embedded in the guide wheel cavity 51, and a rack structure 52 is located at the upper edge of the rail body. A drive gear 614 is connected to the end of the drive shaft 612, the drive gear 614 engaging the rack structure 52.

To ensure the driving mechanism 61 operates stably, a roller assembly 615 is connected to the end of the driving shaft 612.

The roller assembly 615 includes a roller bracket 6150 and a roller 6151.

The roller bracket 6150 is connected to the transmission shaft 612, and the roller bracket 6150 is formed with a rotation shaft parallel to the transmission shaft 612. The roller 6151 is rotatably disposed on the rotating shaft, and the roller 6151 is rotatably embedded in the guide wheel cavity 51.

Referring to fig. 9, it can be seen that a notch 53 is formed at one end of the rail 50 to facilitate the driving mechanism 61 to be detached from the rail 50 through the notch 53.

By way of example, the following describes one possible way of operating the novel smart cat litter box 10 of the present embodiment: the lithium battery 63 supplies power to the drive mechanism 61 in the drive assembly 60. The drive assembly 60 moves forward along with the tines 70, and the tines 70 continue to move forward along with the fully agglomerated litter, pushing the litter cluster from the litter box 30 into the litter box 40. Then, the driving assembly 60 is reset together with the rake teeth 70, and in the resetting process, the cat litter cluster clamped between the rake teeth 70 is combed by the grate 80, so that one-time self-cleaning is completed. The new smart cat toilet 10 enters a standby state.

It should be noted that, the novel intelligent cat toilet 10 provided by the present application has the following characteristics:

the cat litter balls clamped between the rake teeth 70 are thoroughly cleaned by the self-provided grate, so that the user really releases two hands (the cat litter balls of the rake teeth 70 do not need to be cleaned manually), and the cat is happy to roll up.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An automatic cat toilet rake teeth cleaning device, comprising:

a base formed with a working channel defining a first region and a second region along its length;

a sand basin disposed in the first region;

the garbage box is arranged in the second area and is communicated with the sand basin;

the rail is arranged on the base and extends along the direction from the first area to the second area;

the grate is fixed at one end of the sand basin, which is far away from the garbage box;

rake teeth; and

a drive assembly movably engaged with the track, the drive assembly coupled to the tines, the drive assembly configured to move the tines on the track for sweeping contaminants from the sand basin into a trash receptacle;

when the driving assembly drives the rake teeth to enter the grate, the grate is inserted into the rake teeth and ejects out pollutants blocked in the rake teeth.

2. The automatic cat litter cleaning device of claim 1 wherein,

the tines are removably connected to the drive assembly.

3. The automatic cat litter cleaning device of claim 2 wherein,

the rake teeth comprise a rake handle and a plurality of racks, the racks are arranged at the lower end of the rake handle at intervals, and a clamping tooth structure is formed on the back of the rake handle;

the driving assembly is provided with a clamping plate, and the rake handle is clamped on the clamping plate through a clamping tooth structure.

4. The automatic cat litter cleaning device of claim 3 wherein,

the rabble arm comprises a rabble arm front shell and a rabble arm rear shell, and the rabble arm front shell and the rabble arm rear shell are connected with each other to form a hollow structure;

the latch structure is formed on the back of the rabble arm rear shell.

5. The automatic cat litter cleaning device of claim 4 wherein,

the clamping tooth structure comprises two clamping tooth plates which are distributed at intervals, and the cross section of each clamping tooth plate is L-shaped;

the driving assembly is provided with two clamping plates at intervals, and the shape of the cross section of each clamping plate is complementary with that of the cross section of the corresponding clamping plate, so that each clamping plate corresponds to one clamping plate respectively to form clamping fit.

6. The automatic cat litter cleaning device of claim 5 wherein,

the driving assembly comprises a panel body and a driving mechanism arranged on the panel body, the panel body is positioned in the working groove, the driving mechanism is movably matched with the rail, and the driving mechanism is configured to drive the panel body to move on the rail;

the double-edged fine-toothed comb comprises a plurality of cleaning teeth which are configured to correspond to the plurality of racks, and when the rake teeth enter the double-edged fine-toothed comb under the driving of the panel body, at least one cleaning tooth of the double-edged fine-toothed comb is arranged between two adjacent racks of the rake teeth in a penetrating manner.

7. The automatic cat litter cleaning device of claim 6 wherein,

the number of the cleaning teeth is n, and the number of the racks is n + 2;

when the rake teeth are driven by the panel body to enter the grate, one cleaning tooth of the grate penetrates between two adjacent racks of the rake teeth.

8. The automatic cat litter cleaning device of claim 7 wherein,

the number of cleaning teeth is 26, and the number of racks is 28.

9. The automatic cat litter cleaning device of claim 8 wherein,

a step platform is formed at one end of the sand basin, which is far away from the garbage box;

the double-edged fine-toothed comb includes the buckle board, a plurality of clear teeth clean form in the one end of buckle just faces one side of rubbish box, the back of buckle board with the laminating of ladder platform is fixed.

10. The automatic cat litter cleaning device of claim 9 wherein the cleaning device comprises a cleaning device,

the buckling plate is connected with the step platform through screws.