CN212164532U - Cat litter basin capable of automatically clearing excrement - Google Patents

Abstract

The utility model is suitable for a technical field of cat litter basin discloses an automatic clear excrement's cat litter basin. The utility model provides a pot body and a screening device arranged in the pot body; the pot body does not need to rotate, the upper part of the pot body is provided with an opening, and the screening device can be rotatably connected in the pot body; and a drain hole which can be communicated with the screening device is arranged on the side wall of the pot body far away from the inlet. The pot body is used for containing cat litter and supplying cat to excrete the usefulness, and the sieving mechanism rotates and is used for the excrement and the cat litter separation of cat, and the excrement of cat is discharged from the escape orifice. The common cat litter box is a closed box body with only one cat inlet, and has large raw material consumption and difficult cleaning.

Description

Cat litter basin capable of automatically clearing excrement

Technical Field

The utility model relates to a technical field of cat litter basin, in particular to cat litter basin of automatic clear excrement.

Background

The cat litter is used for burying objects of excrement and urine for the cats raised by a feeder, has better water absorption, and can be generally used together with a cat litter basin (or called a cat toilet), a proper amount of cat litter is poured into the cat litter basin, and the trained cat can walk into the cat litter basin to be discharged on the cat litter basin when needing to be discharged. Early cat litter was mainly based on non-setting cat litter, mainly for holding cat litter. Along with the continuous progress of cat litter technique, people are not only limited to accomodate the cat just function, have still continuously appeared the setting sand, wooden sand, quartzy sand, bentonite sand and so on.

The automatic cat litter basin product that reaches screening excrement with rotatory action in the existing market all adopts motor drive cylindrical cat litter basin, screen cloth part integration with the screening function is on the cylinder basin body, when the cylinder cat litter basin is rotatory under the drive of motor, cat litter and excrement get into in the screen cloth part under the effect of gravity, the aperture diameter on the screen cloth is greater than the diameter of cat litter, is less than the diameter of excrement, so when getting into the screen cloth part with cat litter and excrement under the effect of gravity, when the basin body continues to rotate, cat litter will continue to return to the bottom of basin through the aperture of screen cloth, and the excrement is sieved by the screen cloth, send into waste collection device through the mechanism in, reach the mesh of cleaing away the excrement.

The Chinese utility model patent with the publication number of CN207653240U discloses an intelligent cat litter box capable of automatically separating cat feces, which comprises a base, wherein a cat feces separation barrel is arranged on the base, the cat feces separation barrel comprises a separation barrel upper shell, a cat feces separation device and a separation barrel lower shell, the separation barrel upper shell is fixedly connected with the separation barrel lower shell to form an ellipsoidal barrel, the front end of the cat feces separation barrel is provided with a cat inlet and a cat outlet, the rear end of the cat feces separation barrel is provided with a cat feces outlet, and the cat feces separation device is fixedly connected inside the separation barrel lower shell; a cat excrement collecting box is arranged at the rear end of the base and is positioned right below the cat excrement outlet; the cat excrement separating barrel is characterized in that a driven gear belt is annularly arranged on the rear side of the cat excrement separating barrel, a motor is arranged at the side end of the bottom of the base, a main gear is connected onto a machine shaft of the motor and in meshed transmission with the driven gear belt, the cat excrement separating device comprises a separating baffle, a cat excrement outlet rail and a sieve, and four pressure sensors are symmetrically arranged at the bottom of the base. The cat litter bowl of this patent requires rotation and is therefore of a closed construction, leaving only one cat access opening, but doing so requires a large amount of raw material and the energy required for rotation is large. And the separation effect of the used separation baffle is poor.

Disclosure of Invention

An object of the utility model is to overcome above-mentioned prior art not enough, provide an automatic clear excrement's cat litter basin, through adopting irrotational and opening, it aims at saving material, easy clear technical problem among the solution prior art. Rotatory shovel material screening is carried out through sieving mechanism, and it aims at solving among the prior art and rotates the big technical problem of whole basin body energy consumption.

In order to achieve the purpose, the utility model provides a cat litter basin capable of automatically removing excrement, which comprises a basin body and a screening device arranged in the basin body; the pot body does not need to rotate, the upper part of the pot body is provided with an opening, and the screening device can be rotatably connected in the pot body; and a drain hole which can be communicated with the screening device is arranged on the side wall of the pot body far away from the inlet. The pot body is used for containing cat litter and supplying cat to excrete the usefulness, and the sieving mechanism rotates and is used for the excrement and the cat litter separation of cat, and the excrement of cat is discharged from the escape orifice. The common cat litter box is a closed box body with only one cat inlet, and has large raw material consumption and difficult cleaning.

Preferably, the bowl is a semi-cylindrical bowl. Make things convenient for sieving mechanism to carry out the shovel material.

Preferably, the basin body is obliquely arranged and becomes gradually lower from the inlet; the inclination angle of the basin body is 3-8 degrees. The cat litter is changed easily in the basin body slope, sets up and also can not make the cat litter rotate the landing to the minimum in 3 ~ 8.

Preferably, a valve is arranged on one side of the basin body far away from the inlet. The valve is opened to allow the litter to drain.

Preferably, the screening device comprises a shovel plate, a connecting plate and a baffle, wherein the connecting plate is used for driving the shovel plate to rotate and is connected with the pot body, and the baffle is arranged on one side, far away from the connecting plate, of the shovel plate. The shovel board is used for shoveling and screening, and separating cat excrement from cat litter. The connecting plate rotates to drive the shovel plate to rotate to shovel materials. The baffle prevents the excrement from falling out from the side and returning into the basin body.

Preferably, the shovel plate comprises a screw shell shaped plate with the lower end contacting the pot body, a screening hole arranged on the screw shell shaped plate, and a curling part extending from the tail end of the screw shell shaped plate and used for collecting excrement. The amount of the materials just shoveled by the spiral shell-shaped plate is maximum and then is slowly reduced, so that the excrement is conveniently collected. The screening holes are used for preventing excrement from leaking down. The curl portion is used for collecting excrement.

Preferably, the connecting plate is further provided with a conveying hole, and the conveying hole is communicated with the discharge hole in the rotating process to discharge animal excrement. And discharging the cat excrement collected by the curling part from the conveying hole.

Preferably, the baffle is a screw shell-shaped baffle matched with the screw shell-shaped plate; and a screening hole is formed in the part, close to the shovel plate, of the baffle. The baffle prevents the excrement from falling into the basin body from the side. The height is blockked in the slow increase of spiral shell shape baffle, makes things convenient for the excrement to get into curling portion, and the filter effect that just begins is better, and the side can be followed to the cat litter and spills. The screening holes also enable the litter to leak out while blocking the waste.

The utility model provides a cat litter basin capable of automatically removing excrement, which comprises a basin body and a screening device arranged in the basin body; the screening device comprises a shovel plate, a connecting plate and a baffle, wherein the connecting plate is used for driving the shovel plate to rotate and is connected with the pot body, and the baffle is arranged on one side, far away from the connecting plate, of the shovel plate; and a drain hole which can be communicated with the screening device is arranged on the side wall of the pot body far away from the inlet. The sieving mechanism carries out the separation of cat litter and excrement at the internal rotation of basin, and the shovel board is used for shovel material and screening, with the excrement and the separation of cat litter of cat. The connecting plate rotates to drive the shovel plate to rotate to shovel materials.

Preferably, the shovel plate comprises a spiral shell shaped plate with the lower end contacting the pot body, a screening hole arranged on the spiral shell shaped plate, and a curling part extending from the tail end of the spiral shell shaped plate and used for collecting excrement; the connecting plate is also provided with a conveying hole, and the conveying hole is communicated with the discharge hole in the rotating process to discharge animal excrement; the baffle is a spiral shell-shaped baffle matched with the spiral shell-shaped plate; and a screening hole is formed in the part, close to the shovel plate, of the baffle.

Compared with the prior art, the utility model provides a pair of automatic clear away cat litter basin of excrement's beneficial effect does: the pot body is used for containing cat litter and supplying cat to excrete the usefulness, and the sieving mechanism rotates and is used for the excrement and the cat litter separation of cat, and the excrement of cat is discharged from the escape orifice. The common cat litter box is a closed box body with only one cat inlet, and has large raw material consumption and difficult cleaning. The cat litter is changed easily in the basin body slope, sets up and also can not make the cat litter rotate the landing to the minimum in 3 ~ 8. The amount of the materials just shoveled by the spiral shell-shaped plate is maximum and then is slowly reduced, so that the excrement is conveniently collected. The screening holes are used for preventing excrement from leaking down. The curl portion is used for collecting excrement. The baffle prevents the excrement from falling into the basin body from the side. The height is blockked in the slow increase of spiral shell shape baffle, makes things convenient for the excrement to get into curling portion, and the filter effect that just begins is better, and the side can be followed to the cat litter and spills. The screening holes also enable the litter to leak out while blocking the waste.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic structural view of a cat litter box for automatically removing excrement in the embodiment of the present invention.

Fig. 2 is a schematic view of the cat litter box of the embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a screening device for automatically removing excrement according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of another angle of the screening device for automatically removing excrement according to the embodiment of the present invention.

Fig. 5 is a schematic view of the working state of the cat litter box for automatically removing excrement in the embodiment of the present invention.

Fig. 6 is a schematic diagram of an operating state a of the litter box for automatically removing excrement according to the embodiment of the present invention.

In the figure: 1. a pot body; 11. a drain hole; 12. a valve; 2. a screening device; 21. a shovel plate; 211. a screw shell shaped plate; 212. a screening well; 213. a curling portion; 22. a connecting plate; 23. a baffle plate; 221. a delivery orifice; 3. an inlet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts 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 or orientations or positional relationships that the products of the present invention are usually placed in when used, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated 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," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

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

The first embodiment is as follows:

referring to fig. 1 and 6, an embodiment of the present invention provides a cat litter box capable of automatically removing excrement, including a basin body 1 and a screening device 2 disposed in the basin body 1. The pot body 1 does not need to rotate, the upper part of the pot body is provided with an opening, and the screening device 2 can be rotatably connected in the pot body 1. The side wall of the pot body 1 far away from the inlet is provided with a drain hole 11 which can be communicated with the screening device 2. Specifically, the pot body 1 is fixed, and the screening device 2 is installed on the pot body 1 and can rotate. The screening device 2 is rotated to separate the excretions from the litter and is discharged through the discharge hole 11. The general automatic cat litter tray only has one cat inlet, and the upper part of the pot body 1 of the automatic cat litter tray is provided with an opening, so that not only is the cat conveniently entering, but also the pot body is conveniently cleaned. And every time the cat just excretes the back just right moment just screen and discharge excrement through sieving mechanism 2, therefore just excrete the cat and have the peculiar smell, the basin body 1 opening can not arouse the very big problem of cat litter basin taste. Moreover, the cat litter box can be additionally provided with an automatic cleaning device to further remove odor.

Further, referring to fig. 1, the tub 1 is a semi-cylindrical tub. In particular, the semi-cylindrical basin is conveniently in contact with the screening device 2 so that shoveling is simpler. And the excrement of the cat can be concentrated at the lowest part of the column, so that the other parts of the pot body 1 cannot be polluted.

Further, referring to fig. 1 and 2, the tub 1 is installed to be inclined and becomes gradually lower from the inlet. The inclination angle of the pot body 1 is 4 degrees. The cat litter is conveniently and automatically replaced by the pot body 1, and the materials can be discharged by slight shaking.

Further, referring to fig. 1 and 2, the bowl 1 is provided with a valve 12 at a side thereof remote from the inlet. When the cat litter basin needs to be emptied, the screening device 2 is started first to carry out the procedure of screening and removing excrement once. After excrement is emptied in the basin body 1, the valve 12 of basin body rear minimum is opened, because the state of basin body 1 for the slope, the cat litter in the basin body 1 all flows into the storage device who sets up in basin body 1 below, when valve 12 was opened, sieving mechanism 2 is reciprocal rotatory in basin body 1, and the cat litter in the supplementary basin body 1 slides to the minimum, reaches the purpose of emptying the cat litter completely.

Further, referring to fig. 3, the screening device 2 includes a shovel 21, a connecting plate 22 for driving the shovel 21 to rotate and connected to the tub 1, and a baffle 23 disposed on one side of the shovel 21 far from the connecting plate 22. The connecting plate 22 is connected with the pot body 1, and the connecting plate 22 drives the shovel plate 21 to rotate so as to separate excrement from cat litter. The baffle 23 blocks the excrement and prevents the excrement from falling out from the side.

Further, referring to fig. 3, 4 and 5, the shovel plate 21 includes a screw shell shaped plate 211 having a lower end contacting the bowl body 1, a screening hole 212 provided on the screw shell shaped plate 211, and a curled portion 213 extended from the end of the screw shell shaped plate 211 for collecting excrement. The lowest surface of the spiral shell shaped plate 211 is contacted with the inner wall of the pot body 1, and is always contacted with the inner wall of the pot body 1 in the rotating process. And the front and back ends of the spiral shell shaped plate 211 form a height drop along the central axis direction of the pot body 1, and gradually become lower towards the direction of the connecting plate 22, thus facilitating the discharge of excrement. The spiral shell shaped plate 211 has the longest length in contact with the tub 1 and becomes gradually shorter in the curling direction. The curled portion 213 serves to collect excrement, and discharge the excrement from the discharge hole 11 during rotation. The spiral shell shaped plate 211 is arranged at the half edge in the pot body 1, so that the space is saved, the space for the cat to be the largest when the space is rotated to the top, and the cat litter is filtered while the material is shoveled. The screening holes 212 are long-strip-shaped, the processing technology is simpler, and the effect of leaking cat litter is better.

Further, referring to fig. 3 and 6, a delivery hole 221 is formed on the connecting plate 22, and the delivery hole 221 is communicated with the excretion hole 11 during the rotation process to discharge animal excreta. The delivery hole 221 is smaller than the discharge hole 11, so that the discharge of excrement is more convenient. The conveying hole 221 and the drainage hole 11 are both round holes, so that the problem that excrement cannot be discharged is solved.

Further, referring to fig. 3 and 4, the baffle 23 is a screw shell shaped baffle adapted to the screw shell shaped plate 211; screening holes 212 are provided in a portion of baffle 23 adjacent to blade 21. The baffle 23 slowly becomes higher to block the excrement. The excrement after the cat got into the excretion of cat litter basin is at middle back end position, just begins to block that the height is low, and the side can also be followed to the cat litter and spill, improves separation efficiency under the general condition.

The specific working process is as follows: the cat enters the litter box for discharge through inlet 3. After draining from the litter box after completion, the screening device 2 begins to start rotating. Fig. 1 shows an initial state, in which the lowest edge of the spiral shell shaped plate 211 is against the inner wall of the bowl 1. The lowest edge of the spiral shell shaped plate 211 always rotates along the inner wall of the pot body 1. Fig. 5 and 6 show the operating state of the screening device 2 rotated to the lowest point. The spiral shell shaped plate 211 shovels materials, meanwhile, the screening holes 212 leak cat litter down, and excrement is left on the cat litter. Spiral shell shaped plate 211 continues to rotate, and sieving mechanism 2 also is the slope setting, and inclination can be greater than the inclination of the basin body 1, and the excrement can be slowly slide toward the one end of escape orifice 11, and under the condition of delivery port 221 and escape orifice 11 intercommunication, sieving mechanism 2 continues to rotate, and the excrement can be followed the 11 mouths of escape orifice and discharged.

Example two:

under the condition that other structures are not changed, the inclination angle of the flowerpot body 1 can be 3 degrees or 8 degrees. The angle should not be too big or too small, and the automatic discharge is difficult for the undersize cat litter, and too big cat litter can not lay.

Example three:

referring to fig. 1, 3 and 6, the embodiment provides a cat litter box capable of automatically removing excrement, which comprises a basin body 1 and a screening device 2 arranged in the basin body 1. The screening device 2 comprises a shovel plate 21, a connecting plate 22 which is used for driving the shovel plate 21 to rotate and is connected with the pot body 1, and a baffle 23 which is arranged on one side of the shovel plate 21 far away from the connecting plate 22. The side wall of the pot body 1 far away from the inlet is provided with a drain hole 11 which can be communicated with the screening device 2. The screening device 2 can be rotatably arranged in the pot body 1, and the pot body 1 can also be rotatably arranged. The cat litter and the excrement are separated through the shovel plate 21 and then discharged through the discharge hole 11, so that the separation effect is better.

Further, referring to fig. 3, the shovel plate 21 includes a screw shell shaped plate 211 having a lower end contacting the bowl body 1, a screening hole 212 provided on the screw shell shaped plate 211, and a curled portion 213 extended from a distal end of the screw shell shaped plate 211 for collecting excrement. The connecting plate 22 is further provided with a conveying hole 221, and the conveying hole 221 is communicated with the excretion hole 11 in the rotating process to discharge animal excrement. The baffle 23 is a screw shell shaped baffle matched with the screw shell shaped plate 211. Screening holes 212 are provided in a portion of baffle 23 adjacent to blade 21.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.

Claims (10)

1. A cat litter box capable of automatically removing excrement comprises a box body (1) and a screening device (2) arranged in the box body (1); the method is characterized in that: the pot body (1) does not need to rotate, the upper part of the pot body is provided with an opening, and the screening device (2) can be rotatably connected in the pot body (1); the side wall of the pot body (1) far away from the inlet is provided with a drain hole (11) which can be communicated with the screening device (2).

2. The litter box of claim 1 wherein: the pot body (1) is a semi-cylindrical pot body.

3. The litter box of claim 1 or 2 wherein: the pot body (1) is obliquely arranged and gradually becomes lower from an inlet; the inclination angle of the basin body (1) is 3-8 degrees.

4. The litter box of claim 1 or 2 wherein: a valve (12) is arranged on one side of the pot body (1) far away from the inlet.

5. The litter box of claim 1 or 2 wherein: sieving mechanism (2) include shovel board (21), be used for driving shovel board (21) rotate and with connecting plate (22) that basin body (1) link to each other and set up shovel board (21) are gone up and are kept away from baffle (23) of connecting plate (22) one side.

6. The litter box of claim 5 wherein: the shovel plate (21) comprises a spiral shell shaped plate (211) with the lower end contacting with the pot body (1), a screening hole (212) arranged on the spiral shell shaped plate (211), and a curling part (213) extending from the tail end of the spiral shell shaped plate (211) and used for collecting excrement.

7. The litter box of claim 5 wherein: the connecting plate (22) is also provided with a conveying hole (221), and the conveying hole (221) is communicated with the discharge hole (11) in the rotating process to discharge animal excrement.

8. The litter box of claim 6 wherein: the baffle (23) is a screw shell-shaped baffle matched with the screw shell-shaped plate (211); screening holes (212) are formed in the part, close to the shovel plate (21), of the baffle plate (23).

9. A cat litter box capable of automatically removing excrement comprises a box body (1) and a screening device (2) arranged in the box body (1); the method is characterized in that: the screening device (2) comprises a shovel plate (21), a connecting plate (22) which is used for driving the shovel plate (21) to rotate and is connected with the pot body (1), and a baffle (23) which is arranged on one side, far away from the connecting plate (22), of the shovel plate (21); the side wall of the pot body (1) far away from the inlet is provided with a drain hole (11) which can be communicated with the screening device (2).

10. The litter box of claim 9 wherein: the shovel plate (21) comprises a screw shell shaped plate (211) with the lower end contacting with the pot body (1), a screening hole (212) arranged on the screw shell shaped plate (211) and a curling part (213) extending from the tail end of the screw shell shaped plate (211) and used for collecting excrement; the connecting plate (22) is also provided with a conveying hole (221), and the conveying hole (221) is communicated with the discharge hole (11) in the rotating process to discharge animal excrement; the baffle (23) is a screw shell-shaped baffle matched with the screw shell-shaped plate (211); screening holes (212) are formed in the part, close to the shovel plate (21), of the baffle plate (23).

Images