CN210746594U

CN210746594U - Excrement screening plant

Info

Publication number: CN210746594U
Application number: CN201921422244.3U
Authority: CN
Inventors: 马云鑫; 石鑫; 马小庆; 李峰; 张俊超
Original assignee: Petkit Network Technology Shanghai Co ltd
Current assignee: Petkit Network Technology Shanghai Co ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-06-16
Anticipated expiration: 2029-08-29

Abstract

The utility model relates to a pet articles for use field discloses an excrement screening plant. The excrement screening device comprises a rotary accommodating part, a sand blocking part and a screening part, wherein the rotary accommodating part is configured to accommodate cat litter, and a waste discharge port is formed in the rotary accommodating part; the sand blocking piece is arranged in the rotary accommodating piece and is configured to block cat litter when the rotary accommodating piece rotates along a first direction; screening piece sets up in rotating the holding piece, is provided with a plurality of screening holes on the screening piece, and screening piece, fender sand spare and the inside wall that rotates the holding piece enclose to establish and form and hold the chamber. The utility model discloses simple structure, convenient operation, degree of automation is high, and environmental protection health provides good clean defecation place for the pet cat, has realized the automatic clearance of pet cat excrement, brings pleasant raising experience for the raiser.

Description

Excrement screening plant

Technical Field

The utility model relates to a pet articles for use field especially relates to an excrement screening plant.

Background

As the physical living standard of people is continuously improved and the requirements of mental life are gradually improved, more and more people like feeding pet cats are provided. Although many cat lovers like pet cats, there is no time to clean up the excrement produced by pet cats, so there is a special pet cat toilet for pet cats, unlike other pets, which naturally use a toilet with litter. Common cat litter clearance mode adopts the shovel to choose out the graininess excrement in with the cat litter more, but in the clearance process, can touch the excrement and make dirty raiser's both hands not exempt from, and is very inconvenient, and also can't filter out the excrement in the cat litter completely in fact, the cat litter that leads to being stained with the excrement still mixes in clean cat litter, for keeping health and cleanliness factor, the raiser must replace the cat litter regularly, cause the waste in the cat litter use.

Most of the existing pet cat toilets are designed in an open mode, a pet cat needs to intervene in cleaning pet excrement manually by a pet owner after the pet cat excretes in the toilet designed in the open mode, a great deal of time of the pet owner needs to be consumed, and meanwhile, if the pet excrement is not treated in time, the odor emitted by the pet cat litter can seriously affect the indoor air environment, so that much inconvenience is brought to the daily life of the pet owner.

SUMMERY OF THE UTILITY MODEL

Based on above problem, the utility model aims to provide an excrement screening plant, convenient operation need not to replace the cat litter frequently, realizes the automatic screening of pet cat excrement.

In order to achieve the purpose, the utility model adopts the following technical proposal:

an excreta screening device comprising:

the cat litter box comprises a rotary accommodating piece and a plurality of pieces of paper, wherein the rotary accommodating piece is configured to accommodate cat litter and is provided with a waste discharge port;

a sand stop disposed within the rotating receptacle, the sand stop configured to stop the litter when the rotating receptacle rotates in a first direction;

the screening piece set up in rotate in the holding piece, be provided with a plurality of screening holes on the screening piece, the screening piece keep off sand piece and the inside wall that rotates the holding piece encloses to establish and forms and holds the chamber.

As the utility model discloses a excrement screening plant's preferred scheme, screening spare detachably pin joint in rotate in the holding piece.

As the utility model discloses an excrement screening plant's preferred scheme, be provided with first installation axle and second installation axle on the inside wall of rotation holding piece, the one end of screening piece be provided with the first installation cover of first installation axle complex, the other end be provided with second installation axle complex second installation cover.

As the utility model discloses an excrement screening plant's preferred scheme still includes the supporting seat, be provided with a plurality of being used for bearing on the supporting seat rotate the auxiliary stay wheel of holding piece.

As the utility model discloses an excrement screening plant's preferred scheme, be provided with the passageway of wasting discharge in the supporting seat, the below of wasting discharge passageway is provided with the receiver.

As the utility model discloses a excrement screening plant's preferred scheme, it is connected with drive assembly to rotate the holding piece, drive assembly is used for the drive it rotates around self axis to rotate the holding piece.

As the utility model discloses a excrement screening plant's preferred scheme, the screening hole is regular hexagon.

As the utility model discloses an excrement screening plant's preferred scheme, keep off sand spare with rotate holding piece integrated into one piece.

As the utility model discloses a excrement screening plant's preferred scheme, keep off the sand piece and be located the waste discharge opening with between the screening piece.

The utility model has the advantages that:

the utility model provides an excrement screening plant, place the cat litter in rotating the holding piece, arrange the excrement and go out the back to the cat litter in and from rotating the holding piece when the pet cat, will rotate the holding piece and rotate along the first direction, the cat litter that contains the excrement filters the screening via the screening hole of screening piece, the cat litter gets into and holds the intracavity, and blocked by fender sand spare, along with the rotation of rotating the holding piece, under the action of gravity, the excrement that screening piece surface was screened out is discharged via the waste discharge outlet, rotate the holding piece and rotate to initial position along the direction opposite with the first direction, hold the clean cat litter of intracavity and get back to preset position. The utility model provides an excrement screening plant simple structure, convenient operation, degree of automation is high, environmental protection health for the pet cat provides good clean defecation place, has realized the automatic clearance of pet cat excrement, need not artificially to shovel sand and arrange sand, brings the experience of raising of pleasure for the owner of raising.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.

FIG. 1 is an isometric view of an excreta screening device provided by an embodiment of the present invention;

FIG. 2 is a side view of an excreta screening device according to an embodiment of the present invention;

FIG. 3 is a schematic longitudinal half-section view of an excrement screening device according to an embodiment of the present invention;

FIG. 4 is a schematic view of a transverse half-section of an excrement screening device according to an embodiment of the present invention;

FIG. 5 is a schematic structural view of a sifting element according to an embodiment of the present invention;

FIG. 6 is a side view of a sizing element according to an embodiment of the present invention;

FIG. 7 is a first schematic diagram of an excrement screening device according to an embodiment of the present invention;

FIG. 8 is a second schematic diagram of the excrement screening device according to the embodiment of the present invention;

FIG. 9 is a third schematic diagram of the excrement screening device according to the embodiment of the present invention;

FIG. 10 is a fourth schematic diagram of the excrement screening device according to the embodiment of the present invention;

fig. 11 is a fifth schematic diagram of the excrement sieving device according to the embodiment of the present invention.

In the figure:

1-rotating the container; 2-blocking sand; 3-screening the parts; 4-a support seat; 5-central axle seat;

11-a waste discharge port; 12-a first mounting shaft; 13-a driven gear; 14-a containment chamber; 15-inlet and outlet;

31-sieving pores; 32-a first mounting sleeve; 33-a second mounting sleeve;

41-auxiliary supporting wheels;

100-cat litter; 200-excrement.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically 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 invention can be understood in specific cases to those skilled in the art.

The embodiment provides an excrement screening plant, sieves the cat litter that contains the excrement, provides good clean defecation place for pet cat. As shown in fig. 1 to 4, the excrement screening device includes a rotary container 1, a sand stopper 2, and a screening member 3. Cat litter 100 (not shown in fig. 1-4) is laid in the rotary accommodating part 1, after a pet cat enters the rotary accommodating part 1 and is discharged on the cat litter 100, the litter blocking part 2 is used for blocking the cat litter 100 in the rotary accommodating part 1, and the screening part 3 is used for screening excrement 200 in the cat litter 100. In this embodiment, the rotary accommodating part 1 may be a barrel shape, and may be formed by splicing a front half barrel and a rear half barrel, the sand blocking part 2 may be a plate shape, and the sieving part 3 may be an arc plate shape.

Specifically, the rotary container 1 is configured to contain the cat litter 100, and a waste discharge port 11 is provided on a side wall of the rotary container 1. The length direction of the waste discharge port 11 may be parallel to the axial direction of the rotary container 1. A litter stop 2 is disposed within the rotating receptacle 1, the litter stop 2 being configured to stop the litter 100 when the rotating receptacle 1 rotates in a first direction. The sand stopper 2 may be integrally formed with the rotary container 1 to have the side wall of the waste discharge port 11 as an extended root. Screening piece 3 sets up in rotating holding piece 1, is provided with a plurality of screening holes 31 on screening piece 3, and screening piece 3, fender sand piece 2 and the inside wall of rotating holding piece 1 enclose to establish and form and hold chamber 14. Screening piece 3 all is located the same one side of waste discharge port 11 with keeping off sand piece 2, is convenient for form and holds chamber 14. The screening holes 31 can be regular hexagons, so that the appearance is attractive and elegant, and the screening efficiency is high.

When using, place cat litter 100 in rotating holding 1, after pet cat discharges excrement 200 to cat litter 100 in and goes out from rotating holding 1, will rotate holding 1 along first direction, cat litter 100 that contains excrement 200 filters the screening through screening hole 31 of screening piece 3, cat litter 100 gets into and holds in the chamber 14, and is kept off by fender sand piece 2, along with the rotation of rotating holding 1, under the action of gravity, the excrement 200 that screening piece 3 surface was sieved is discharged through arranging waste outlet 11, rotate holding 1 and rotate to the initial position along the direction opposite to first direction, hold clean cat litter 100 in the chamber 14 and return to preset the position.

In order to ensure the rotational stability of the rotary container 1, the excrement screening device optionally further comprises a supporting seat 4, and a plurality of auxiliary supporting wheels 41 for supporting the rotary container 1 are disposed on the supporting seat 4. In this embodiment, four auxiliary supporting wheels 41 are disposed on the supporting base 4, and the four auxiliary supporting wheels 41 are distributed at four corners of the supporting base 4 to uniformly support the rotatable accommodating member 1 under stress and assist the rotatable accommodating member to rotate. Of course, in other embodiments, six, eight, etc. auxiliary support wheels 41 may be provided, depending on the specific application and the load-bearing load required to rotate the pod 1. In order to collect the excrement 200 or the used litter 100 discharged from the waste outlet 11, a waste passage (not shown) is optionally provided in the support base 4, and a storage box (not shown) is provided below the waste passage.

In order to drive the rotary accommodating part 1, optionally, the rotary accommodating part 1 is connected with a driving assembly, and the driving assembly is used for driving the rotary accommodating part 1 to rotate around the axis of the rotary accommodating part 1. In this implementation, be provided with integrated into one piece's driven gear 13 on the rotation holding 1, it sets up on central axle seat 5 to rotate holding 1 through axle and bearing connection structure rotation, the rotation around its axis is realized, drive assembly adopts common driving motor and driving gear, the driving gear is located driven gear 13 below, and mesh with driven gear 13, driving motor's output is power transmission to driving gear, the driving gear is power transmission to driven gear 13, and then drive and rotate holding 1 and rotate around its axis, provide drive power for the rotation of rotating holding 1. In order to facilitate the detection of whether a pet cat enters or exits the inlet and outlet 15 of the rotary accommodating part 1, optionally, a detection module (not shown in the figure) is arranged at the inlet and outlet 15 of the rotary accommodating part 1 and is used for detecting whether the pet cat passes through the inlet and outlet 15 of the rotary accommodating part 1, and in the screening process, if the detection module detects that the pet cat enters the rotary accommodating part 1, the screening process needs to be stopped urgently through the driving assembly. The detection module can be a commercially available infrared receiving module, such as a kingsensorC20-4810 infrared detection grating sensor manufactured by kenensson technologies ltd.

As shown in fig. 5 and 6, the sieve element 3 is optionally pivoted detachably in the rotary receiver 1 in order to facilitate subsequent cleaning and maintenance of the sieve element 3. Because excrement 200 and cat litter 100 can partly glue on screening piece 3, block up screening hole 31 even, lead to screening piece 3 to use screening effect variation after a period, and need regularly change and wash, in this embodiment, screening piece 3 adopts detachable pin joint structure to install in rotating holding piece 1, has improved and has changed and abluent efficiency screening piece 3, has prolonged product life. To facilitate the disassembly and assembly, optionally, a first mounting shaft 12 (shown in fig. 3 and 4) and a second mounting shaft (not shown) are provided on the inner side wall of the rotary accommodating member 1, a first mounting sleeve 32 (shown in fig. 5 and 6) engaged with the first mounting shaft 12 is provided at one end of the sieving member 3, and a second mounting sleeve 33 (shown in fig. 5) engaged with the second mounting shaft is provided at the other end. As shown in fig. 6, in order to increase the screening contact area, the screening element 3 is optionally curved and convex away from the accommodating cavity 14, so that the screening efficiency is improved without reducing the volume of the accommodating cavity 14.

The excrement screening plant that this embodiment provided, concrete theory of operation is as follows:

as shown in fig. 7, first, the rotary container 1 is at the initial position, the cat litter 100 containing cat excrement 200 is laid on the bottom of the rotary container 1, and the rotary container 1 is rotated in a first direction (counterclockwise direction) from the initial position by the driving assembly;

as shown in fig. 8 and 9, then, during the rotation of the rotary containing member 1 along the first direction, the screening member 3 gradually contacts with the cat litter 100 containing cat excrement 200 and screens the cat litter, the excrement 200 (with a small amount of cat litter 100 adhered thereto) is larger and cannot pass through the screening holes 31 of the screening member 3, the cat litter 100 is smaller and can enter the containing cavity 14 through the screening holes 31 of the screening member 3 and is blocked by the litter blocking member 2, the cat litter 100 is prevented from flowing out of the waste discharge port 11, and the excrement 200 is discharged through the waste discharge port under the action of gravity;

as shown in fig. 10 and 11, finally, the rotary accommodating part 1 is rotated in a direction (clockwise direction) opposite to the first direction, the cat litter 100 pushes the screening part 3 away, and the screening part 3 rotates counterclockwise around the pivot joint thereof by a certain angle, so that the cat litter 100 can be conveniently and quickly restored to the preset position.

The excrement screening plant that this embodiment provided simple structure, convenient operation, degree of automation is high, and environmental protection health provides good clean defecation place for the pet cat, has realized the automatic clearance of pet cat excrement 200, need not artificially to shovel sand and arrange sand, brings the experience of raising of pleasure for the owner of raising.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments illustrated herein, but is capable of various obvious modifications, rearrangements and substitutions without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. An excreta screening device characterized by comprising:

the cat litter box comprises a rotary accommodating piece (1) and a waste discharge port (11), wherein the rotary accommodating piece (1) is configured to accommodate cat litter (100);

a litter stop (2) disposed within the rotating receptacle (1), the litter stop (2) configured to stop the litter (100) when the rotating receptacle (1) rotates in a first direction;

screening piece (3), set up in rotate in holding piece (1), be provided with a plurality of screening holes (31) on screening piece (3), screening piece (3) keep off sand piece (2) and the inside wall that rotates holding piece (1) encloses to establish and forms and holds chamber (14).

2. A faecal screening device according to claim 1, wherein said screening element (3) is removably pivoted in said rotating container (1).

3. An excrement screening device according to claim 2, wherein a first mounting shaft (12) and a second mounting shaft are provided on an inner side wall of said rotary accommodating member (1), a first mounting sleeve (32) engaged with said first mounting shaft (12) is provided at one end of said screening member (3), and a second mounting sleeve (33) engaged with said second mounting shaft is provided at the other end.

4. A faecal screening device according to claim 1, further comprising a support base (4), said support base (4) being provided with a plurality of auxiliary support wheels (41) for carrying said rotating container (1).

5. An excrement screening device according to claim 4, wherein a waste discharge passage is formed in said supporting base (4), and a storage box is formed below said waste discharge passage.

6. A faecal screening device according to claim 1, wherein a drive assembly is connected to said rotary container (1) for driving said rotary container (1) in rotation about its axis.

7. A waste screening device according to claim 1, wherein said screening holes (31) are regular hexagonal.

8. An excreta screening device according to claim 1, characterized in that the sand stop (2) is integrally formed with the rotary container (1).

9. A waste screening device according to any one of claims 1 to 8, wherein said sand stop (2) is located between said waste outlet (11) and said screening member (3).