Household pet training device

Abstract

The invention discloses a household pet training device, and relates to the field of animal defecation training and cleaning, the household pet training device comprises a movable shell, the shell is cylindrical, an inner cylinder is arranged in the shell, and an annular space is formed between the shell and the inner cylinder; a first grid plate and a second grid plate which are distributed up and down are arranged in the annular space, a first filler cavity is formed above the first grid plate, a second filler cavity is formed between the first grid plate and the second grid plate, a cleaning cavity is formed below the second grid plate, a top cover is arranged at the top of the first filler cavity, and a top cover is arranged at the bottom of the cleaning cavity. The second filler cavity is filled with an adsorption material, and a plurality of air holes communicated with the second filler cavity are formed in the surface of the shell; absorbent cotton and a first lifting mechanism for driving the absorbent cotton to longitudinally lift are arranged in the cleaning cavity; the excrement recognition assembly is arranged outside the shell. The pet defecation training device is used for solving the problem that in the prior art, the training process of pet defecation training equipment is passive.

Description

Technical Field

[0001] The invention relates to the field of animal defecation training and cleaning, and in particular to a domestic pet training device. Background Art

[0002] With the increasing popularity of pets, many families have pet cats and dogs, and one of the problems that pet-raising families are very troubled about is that pets defecate at will indoors. Most of the pet defecation training equipment in the prior art adopts the working principle of positive motivation, that is, after recognizing that the pet defecates in the designated area, food is fed as a reward, in order to establish a conditioned reflex, so that the pet gradually develops the habit of defecating near the equipment. However, since pets are often in motion, this type of prior art is difficult to detect and identify the pet's defecation in the first time when used, and often leads to a lag in motivation, that is, it can only be discovered after a period of time after defecation, which makes it difficult to quickly and efficiently establish the association between the pet's defecation location and food rewards, which in turn leads to unsatisfactory actual training results. Therefore, the training principles and processes of pet defecation training equipment in the prior art are relatively passive, and it is necessary to try new training ideas. Summary of the invention

[0003] The present invention provides a domestic pet training device to solve the problem that the training process of pet defecation training equipment in the prior art is relatively passive.

[0004] The present invention is achieved through the following technical solutions: A domestic pet training device comprises a movable outer shell, the outer shell is in a columnar shape, an inner cylinder is arranged inside the outer shell, and an annular space is formed between the outer shell and the inner cylinder; The annular space is provided with a first grid plate and a second grid plate distributed in the upper and lower parts, a first filling cavity is provided above the first grid plate, a second filling cavity is provided between the first grid plate and the second grid plate, and a cleaning cavity is provided below the second grid plate. A top cover is provided on the top of the first filling cavity, an adsorbent material is filled in the second filling cavity, and a plurality of air holes communicating with the second filling cavity are provided on the surface of the shell; absorbent cotton is provided in the cleaning cavity, and a first lifting mechanism is used to drive the absorbent cotton to lift longitudinally; Also included is a waste identification component disposed outside the housing.

[0005] In view of the problem that most pet defecation training devices in the prior art adopt the working principle of positive excitation and the training process is relatively passive, the present invention proposes a household pet training device. The shell of the device can move as needed, and its specific movement method is not limited. It can be implemented by a mature mechanical automatic movement method in the prior art, such as the existing walking movement method of a sweeping robot; in addition, the excrement recognition component in the present application can also be implemented based on the prior art, such as the excrement recognition technology of the existing sweeping robot, or based on image recognition and / or temperature detection for recognition, or through a large number of photos to train a deep learning model, etc., and can also adopt the mature recognition technology used in the existing pet defecation training equipment, which is also not specifically limited here.

[0006] The present application sets the outer shell in a columnar shape to facilitate matching with the inner cylinder therein, obtaining an annular space between the outer shell and the inner cylinder, and then divides the annular space into a first filling cavity, a second filling cavity, and a cleaning cavity from top to bottom through the first mesh plate and the second mesh plate. Among them: the first filling cavity is used to fill pet defecation inducers or items with pet urine odor; the second filling cavity is used to fill adsorbent materials with strong adsorption properties, such as activated carbon.

[0007] When the present application is used specifically, pet defecation inducers or items carrying pet urine odor are loaded into the first filling cavity, and the odor of these items overflows outward through the vents, and the odor of such items is temporarily captured by the adsorbent material, which can reduce the volatilization rate and reduce the discomfort caused by these odors to the human body. The sense of smell of pets is generally better than that of humans, so the slight odor emitted by the adsorbent material still has a strong inducing effect on pets. Through the continuous volatilization of such odors, pets can be induced to defecate near the device, thereby improving the initiative of pet defecation training. In addition, the present application can also enable the shell to perform designated routes or adaptive regular cruise walking in the house. When the excrement identification component recognizes that there is pet urine, the absorbent cotton is driven down to contact with the ground through the first lifting mechanism, and then the shell moves in a small range at the urine to absorb the urine onto the absorbent cotton to achieve automatic cleaning of the urine; in addition, after the urine is adsorbed onto the absorbent cotton, the odor on it can also be captured by the adsorbent material of the second filling cavity, and then the cleaned urine odor is used to enhance the induction function of the pet defecation position.

[0008] It can be seen that compared with the prior art, the present application abandons the training mode of rewarding pets with food, and instead uses odor induction to train the pets' defecation locations. The training method is more proactive, and it also overcomes the problem of incentive lag in the prior art. In addition, the present application can also realize automatic cleaning of pet urine, which is beneficial to maintaining indoor environmental hygiene.

[0009] Furthermore, the first lifting mechanism includes a clamp for detachably clamping the absorbent cotton, a first rack fixedly connected to the clamp, a first gear meshing with the first rack, and a first power source for driving the first gear to rotate; the axis of the first rack extends vertically.

[0010] In this solution, the first power source drives the first gear to rotate, drives the first rack to move vertically, and then controls the clamp to move up and down to achieve the lifting and lowering of the absorbent cotton. When the absorbent cotton is not needed, the first rack is in the initial state and reset in the cleaning chamber.

[0011] Furthermore, the excrement identification component includes a camera and two conductive sheets suspended at the bottom end of the outer shell; a power source and a conductive identification element are electrically connected between the two conductive sheets.

[0012] In the prior art, the technology of judging pet feces through image recognition is relatively mature and stable, but the image recognition technology of pet urine is always subject to interference from light, angle, ground color, etc., and there are problems of insufficient stability and reliability. Based on this, in addition to the camera, the excrement recognition component of this scheme also has two conductive sheets, which are usually suspended at the bottom of the outer shell and move synchronously with the shell; the two conductive sheets are respectively connected to the positive and negative poles of the power supply. When the two conductive sheets are in contact with the accumulated water or pet urine on the ground at the same time, the circuit can be connected and recognized by the conductive identification element, and then it is determined that the corresponding positions of the two conductive sheets have liquids that need to be cleaned. Of course, if there is an excellent image recognition technology that can be used to identify the accumulated water on the ground, the conductive sheet in this scheme can also be used as a supplement or verification means of the image recognition technology. In addition, the conductive identification element in this scheme can be implemented by a micro ammeter or an electrometer; the power supply in this scheme is built into the device, and its voltage is preferably not dangerous to humans or pets, such as using dry batteries.

[0013] Furthermore, a plurality of longitudinally distributed limit assemblies are arranged inside the inner tube, the limit assemblies match the inverted tube, and the limit assemblies are used to limit the downward movement of the inverted tube; the bottom end of the inverted tube is open; and a release assembly is also included for releasing the limit assemblies from limiting the downward movement of the inverted tube.

[0014] There are some cleaning devices in the prior art for pet feces, and their working principle is generally to use image recognition technology to identify the feces and then automatically collect and clean them. However, during the research process, the inventor team of this case found that the water content of pet feces varies greatly. Affected by this, this type of cleaning equipment often fails to clean properly when used. In severe cases, the pet feces may even be spread on the ground, causing worse environmental pollution; especially for families with sweeping robots, it is easy to cause the dirty area to be significantly expanded. Based on this, this solution abandons the cleaning ideas in the prior art and adopts the technical idea of ​​temporarily protecting and sealing the identified pet feces. Specifically, the present solution sets a plurality of longitudinally distributed limit components inside the inner cylinder, and a bottom-open inverted cylinder is placed in each limit component; under normal conditions, each inverted cylinder is limited by its corresponding limit component; when pet feces are identified somewhere, the outer shell of the present application moves above the feces, so that the inner cylinder is located directly above the feces, and then the lowermost release component works to release the limit component from limiting the falling limit of the inverted cylinder, and the lowermost inverted cylinder falls downward and buckles on the outside of the feces, thereby temporarily sealing and protecting the feces; when the user returns home or finds that an inverted cylinder is located on the ground, it can be known that there is pet feces excreted inside it, and then it can be manually processed.

[0015] This solution overcomes the problem of secondary pollution to the indoor environment caused by incomplete cleaning of pet excrement, and each inverted tube can be reused after cleaning.

[0016] Furthermore, at least two annularly evenly distributed protrusions are arranged on the outer wall of the inverted tube; the limiting assembly includes a bearing ring rotatably connected to the inner wall of the inner tube, and a falling channel corresponding to the protrusions is provided on the bearing ring, and the falling channel is open along the inner diameter direction; the release assembly is used to drive the bearing ring to rotate.

[0017] When there is no need to release the inverted tube, it is placed on the supporting ring through the two protrusions, and the falling channel and the protrusions are staggered; when it is necessary to release the inverted tube, the supporting ring is driven to rotate through the release component until the two falling channels arrive directly below the two protrusions respectively, and the inverted tube can fall freely under the action of gravity.

[0018] Furthermore, the limiting assembly also includes a guide column located above the carrying ring, the guide column is fixed to the inner wall of the inner tube, and a guide channel matching the protrusion is provided on the guide column, and the guide channel corresponds one-to-one with the falling channel.

[0019] When the user resets the cleaned reverse barrel, the two protrusions enter the two guide channels and then release the hand. The solution limits the initial position of the reverse barrel by the guide column, thereby ensuring that the orientation of the bearing ring is determined when the reverse barrel is released, making it easier to control the release component. In addition, the guide column can also prevent the user from inserting the reverse barrel at will, resulting in failure to release smoothly.

[0020] Furthermore, the release assembly includes a second gear fixedly mounted on the outer wall of the carrying ring, a third gear meshing with the second gear, and a second power source for driving the third gear to rotate.

[0021] In this solution, the third gear is driven to rotate by the second power source, which drives the second gear to rotate, thereby driving the carrying ring to rotate synchronously.

[0022] Furthermore, a suction cup is arranged at the bottom of the protrusion; a second lifting mechanism is arranged at the bottom of the lowest carrying ring, and the bottom of the second lifting mechanism is connected to a holding member; the second lifting mechanism corresponds to the protrusion one by one.

[0023] When the inverted tube in this solution is inverted on the ground, since there is pet feces inside, if a curious pet moves it or a pet passes by and accidentally pushes the inverted tube to move, there is a risk that the feces inside will be pushed and cause secondary pollution. In order to overcome this problem, this solution also provides a suction cup at the bottom of the protrusion. Since the falling position of the protrusion is relatively fixed, a second lifting mechanism is provided at the bottom of the lowest supporting ring. After releasing the inverted tube, the position of the supporting ring is adjusted so that the holding part is located above the protrusion, and then the holding part is driven downward by the second lifting mechanism until the holding part contacts the protrusion and applies downward pressure, so that the suction cup is pressed against the ground, thereby achieving the effect of temporarily positioning the inverted tube, thereby reducing the risk of secondary pollution.

[0024] Furthermore, the inner wall of the cleaning chamber is slidably connected with a second rack, the second rack is meshed with a fourth gear, and the fourth gear is driven to rotate by a third power source; the first lifting mechanism is installed on the second rack; the bottom end height of the second rack is lower than the bottom end height of the absorbent cotton, and a second moving wheel is arranged at the bottom of the second rack.

[0025] During the in-depth research, the inventor team of this case found that in order to allow pet feces to enter the bottom surface of the inner tube, and when the device of this application needs to be removed after releasing the inverted tube, it is necessary to make the bottom of the shell have a high gap, and the gap should be at least not lower than the height of the inverted tube; however, if the gap at the bottom of the shell is too large under normal conditions, it will not only cause the overall height and volume of this application to be too large, but also cause the inverted tube to fall too high, which is not conducive to ensuring the shape stability of the inverted tube and the orientation fixation of the protrusion. Based on this, this solution can also drive the fourth gear to rotate through the third power source, and the fourth gear drives the second rack to move up and down.

[0026] Under normal circumstances, the second rack is completely stored in the cleaning chamber and the second moving wheel is suspended in the air; when pet feces is found and it is necessary to make the pet feces enter the bottom of the inner cylinder, or when the device of the present application needs to be moved away after releasing the inverted cylinder, the second racks are driven to move downward synchronously, so that the second moving wheels contact the ground, and continue to drive the second racks downward to synchronously lift the outer shell, inner cylinder, etc. until the bottom end height of the outer shell and the inner cylinder is at least higher than the height of the inverted cylinder; at this time, the second moving wheel is controlled to roll to realize the movement of the device, so that the pet feces and the inverted cylinder can pass between the two second racks, avoiding motion interference and secondary pollution, and also ensuring that the inverted cylinder can be released from a lower height.

[0027] Furthermore, the outer wall of the shell is rotatably connected to a reversing ring through a bearing, four mounting blocks are evenly distributed on the reversing ring, the excrement identification component is mounted on the mounting blocks, and a first moving wheel is arranged at the bottom of the mounting blocks; and a fourth power source is also included for driving the reversing ring to rotate.

[0028] When a small obstacle other than pet feces is identified, if the obstacle is located on the forward path of a first moving wheel, it is easy to cause movement obstruction. In order to overcome this problem, the present invention further provides a reversing ring that can rotate on the outer wall of the housing, and the four mounting blocks rotate synchronously with the reversing ring and are mounted with the first moving wheel. Then, when a small obstacle is identified, the orientation of the reversing ring can be flexibly adjusted to avoid such small obstacles as much as possible, thereby improving the obstacle avoidance capability of the present invention.

[0029] Compared with the prior art, the present invention has at least the following advantages and beneficial effects: 1. The present invention is a household pet training device, which abandons the training mode of rewarding pets with food, and instead uses odor induction to train the pet's defecation location. The training method is more proactive and also overcomes the problem of incentive lag in the prior art.

[0030] 2. The present invention provides a household pet training device that can automatically clean pet urine, which is beneficial to maintaining indoor environmental hygiene; at the same time, the smell of cleaned urine is used to enhance the induction function of the pet's defecation location.

[0031] 3. The household pet training device of the present invention overcomes the problem of secondary pollution of the indoor environment caused by unclean cleaning of pet feces in the prior art, and realizes temporary sealing and protection of pet feces.

[0032] 4. The domestic pet training device of the present invention can apply downward pressure through a holding member so that the suction cup is pressed tightly to the ground, thereby achieving the effect of temporarily positioning the buckle tube, thereby reducing the risk of secondary contamination.

[0033] 5. The domestic pet training device of the present invention allows pet feces and the inverted tube to pass between the two second racks, thereby avoiding motion interference and secondary pollution, and also ensuring that the inverted tube can be released from a lower height. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The drawings described herein are used to provide a further understanding of the embodiments of the present invention, constitute a part of this application, and do not constitute a limitation of the embodiments of the present invention. In the drawings: Figure 1 It is a structural schematic diagram of a specific embodiment of the present invention; Figure 2 is a cross-sectional view of a specific embodiment of the present invention; Figure 3 It is a cross-sectional view of a specific embodiment of the present invention when the housing is lifted; Figure 4 It is a structural schematic diagram of a reversing ring in a specific embodiment of the present invention; Figure 5 It is a schematic diagram of the structure of the guide column and the reversing ring in a specific embodiment of the present invention; Figure 6 It is a structural schematic diagram of an inverted tube in a specific embodiment of the present invention.

[0035] Marks and corresponding parts names in the attached drawings: 1-shell, 2-inner tube, 3-first grid plate, 4-second grid plate, 5-top cover, 6-absorbent material, 7-absorbent cotton, 8-air vent, 9-clamp, 10-first rack, 11-first gear, 12-camera, 13-conductive sheet, 14-inverted tube, 15-protrusion, 16-bearing ring, 17-falling channel, 18-guide column, 19-guide channel, 20-third gear, 21-second power source, 22-suction cup, 23-second lifting mechanism, 24-pressing member, 25-second rack, 26-fourth gear, 27-second moving wheel, 28-reversing ring, 29-mounting block, 30-first moving wheel, 31-fourth power source. DETAILED DESCRIPTION

[0036] In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention is further described in detail below in conjunction with the examples and the accompanying drawings. The schematic embodiments of the present invention and the description thereof are only used to explain the present invention and are not intended to limit the present invention. In the description of the present application, it should be understood that the orientation or positional relationship indicated by terms such as "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inside", "outside", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application.

[0037] Example 1

[0038] like Figures 1 to 3 A domestic pet training device shown includes a movable outer shell 1, the outer shell 1 is cylindrical, a coaxially distributed inner cylinder 2 is arranged inside the outer shell 1, and an annular space is provided between the outer shell 1 and the inner cylinder 2; The annular space is provided with a first grid plate 3 and a second grid plate 4 distributed in the upper and lower parts, a first filling cavity is located above the first grid plate 3, a second filling cavity is located between the first grid plate 3 and the second grid plate 4, and a cleaning cavity is located below the second grid plate 4. A top cover 5 is provided on the top of the first filling cavity, an adsorption material 6 is filled in the second filling cavity, and a plurality of air holes 8 communicating with the second filling cavity are provided on the surface of the outer shell 1; absorbent cotton 7 and a first lifting mechanism for driving the absorbent cotton 7 to move up and down longitudinally are provided in the cleaning cavity; wherein the adsorption material 6 filled in the second filling cavity is activated carbon.

[0039] It also includes an excrement identification component disposed outside the housing 1. The excrement identification component includes a camera 12 and two conductive sheets 13 suspended at the bottom of the housing 1; a power source and a conduction identification element are electrically connected between the two conductive sheets 13.

[0040] The first lifting mechanism includes a clamp 9 for detachably clamping the absorbent cotton 7, a first rack 10 fixedly connected to the clamp 9, a first gear 11 meshing with the first rack 10, and a first power source for driving the first gear 11 to rotate; the axis of the first rack 10 extends vertically.

[0041] In this embodiment, the bottom height of the absorbent cotton 7 in the natural state is lower than the bottom height of the first rack 10. In addition, the first power source is a motor. In this embodiment, a rechargeable battery is also arranged inside the housing 1 to supply power to all electrical devices.

[0042] This embodiment is particularly suitable for training domestic pet dogs.

[0043] Example 2

[0044] A domestic pet training device, based on embodiment 1, as Figures 1 to 6 As shown, a plurality of longitudinally distributed limit assemblies are arranged inside the inner tube 2, and the limit assemblies match the inverted tube 14, and the limit assemblies are used to limit the downward movement of the inverted tube 14; the bottom end of the inverted tube 14 is open; and a release assembly is also included for releasing the limit assemblies from limiting the downward movement of the inverted tube 14.

[0045] The outer wall of the inverted tube 14 is provided with at least two annular evenly distributed protrusions 15; the limiting assembly includes a load-bearing ring 16 rotatably connected to the inner wall of the inner tube 2, and the load-bearing ring 16 is provided with a falling channel 17 corresponding to the protrusion 15 one by one, and the falling channel 17 is open along the inner diameter direction; the release assembly is used to drive the load-bearing ring 16 to rotate.

[0046] The limiting assembly also includes a guide column 18 located above the carrying ring 16 , the guide column 18 is fixed to the inner wall of the inner tube 2 , and a guide channel 19 matching the protrusion 15 is provided on the guide column 18 , and the guide channel 19 corresponds to the falling channel 17 one by one.

[0047] The release assembly includes a second gear fixedly sleeved on the outer wall of the carrying ring 16 , a third gear 20 meshing with the second gear, and a second power source 21 for driving the third gear 20 to rotate.

[0048] A suction cup 22 is disposed at the bottom of the protrusion 15 ; a second lifting mechanism 23 is disposed at the bottom of the lowermost carrying ring 16 , and a pressing member 24 is connected to the bottom of the second lifting mechanism 23 ; the second lifting mechanism 23 corresponds to the protrusion 15 one by one.

[0049] The inner wall of the cleaning chamber is slidably connected with a second rack 25, the second rack 25 is meshed with a fourth gear 26, and the fourth gear 26 is driven to rotate by a third power source; the first lifting mechanism is installed on the second rack 25; the bottom end height of the second rack 25 is lower than the bottom end height of the absorbent cotton 7, and a second moving wheel 27 is set at the bottom of the second rack 25.

[0050] The outer wall of the housing 1 is rotatably connected to a reversing ring 28 via a bearing, and four mounting blocks 29 are evenly distributed on the reversing ring 28. The excrement identification component is mounted on the mounting block 29, and a first moving wheel 30 is arranged at the bottom of the mounting block 29; it also includes a fourth power source 31 for driving the reversing ring 28 to rotate.

[0051] In this embodiment, the second power source 21 , the third power source and the fourth power source 31 are all motors.

[0052] Preferably, there are four first movable wheels 30, and the spacing between two adjacent ones is 90°; a McRae wheel can be used to achieve more flexible steering; one of the first movable wheels 30 can also be a driving wheel, and the other three first movable wheels 30 are driven wheels, and the forward / reverse direction can be controlled by adjusting the orientation of the reversing ring 28.

[0053] In this embodiment, there are two falling channels 17, which are radially opposite to each other at the two ends of the carrying ring 16; there are also two second lifting mechanisms 23, which are also radially opposite to each other at the two ends of the carrying ring 16. The corresponding central angle of the adjacent falling channels 17 and the second lifting mechanisms 23 in the cross section is 90°. Preferably, the second lifting mechanism 23 is an electric push rod.

[0054] Preferably, the top surface of the carrying ring 16 is configured as a rough surface or an undulating surface to prevent the suction cup 22 from being firmly attached to the carrying ring 16 .

[0055] Example 3

[0056] A method for using a household pet training device is implemented based on the household pet training device in Example 2, comprising the following steps: S1. Add a pet defecation inducer or an item with pet urine odor into the first filling cavity.

[0057] S2. Set the standby position and patrol cycle of the household pet training device so that the standby position is located in the area where the pet is expected to defecate; for example, the standby position is set in the bathroom or balcony, and the patrol cycle is set to patrol the whole house or a local area every 2 hours between 8:00 and 18:00 on weekdays.

[0058] S3, when the set patrol time is reached, the first moving wheel 30 drives the household pet training device to start moving and patrol along the set route; the excrement identification component is activated during the patrol; the status of this process is as follows Figure 1 and Figure 2 shown.

[0059] S4. When the excrement identification component identifies that there is accumulated water or urine on the ground, the absorbent cotton 7 is driven to move downward by the first lifting mechanism until each absorbent cotton 7 contacts the ground and deforms; the first moving wheel 30 drives the shell 1 to move toward the accumulated water or urine to complete wiping the area where the accumulated water or urine is located; the absorbent cotton 7 is driven to reset by the first lifting mechanism to continue patrolling.

[0060] S5. When the excrement identification component identifies that there is pet excrement on the ground, the posture of the training device is adjusted so that the location of the pet excrement avoids the forward path of any first moving wheel 30 or second moving wheel 27; The second rack 25 is controlled to move downward by a third power source to lift the outer shell 1 and the inner cylinder 2 until the bottom ends of the outer shell 1 and the inner cylinder 2 are higher than the height of the pet feces; The household pet training device is driven to move by the second moving wheel 27, so that the pet feces pass through the gap between the second moving wheels 27 until the pet feces is located at the bottom of the inner cylinder 2; The second rack 25 is controlled to move upward by the third power source, so that the outer shell 1 and the inner cylinder 2 are appropriately lowered; The third gear 20 at the bottom is driven by the second power source 21 at the bottom to rotate 90 degrees, so that the two falling channels 17 reach the bottom of the two protrusions 15 respectively, and the bottom inverted tube 14 falls to the ground under the action of gravity and is inverted outside the pet feces; at this time, the state is as follows Figure 3 As shown; The third gear 20 at the bottom is reversed by 90° to reset, and then the two pressing members 24 are driven by the second lifting mechanism 23 to press down the corresponding protrusions 15 until the set pressure is reached, and the second lifting mechanism 23 is reset; Lift the outer shell 1 and the inner cylinder 2 again until the bottom ends of the outer shell 1 and the inner cylinder 2 are higher than the height of the released inverted cylinder 14; The domestic pet training device is driven to move by the second moving wheel 27 so that the device leaves the area where the released inverted tube 14 is located; The second rack 25 is controlled to move upward by the third power source, so that the outer shell 1 and the inner cylinder 2 are lowered until the first moving wheel 30 contacts the ground again and the second moving wheel 27 is suspended again; Continue patrolling.

[0061] The specific implementation methods described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific implementation method of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0062] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In addition, the term "connected" used in this article can be directly connected or indirectly connected via other components without special explanation.

Claims

1. A domestic pet training device, comprising a movable housing (1), characterized in that: The outer shell (1) is columnar, an inner cylinder (2) is arranged inside the outer shell (1), and an annular space is provided between the outer shell (1) and the inner cylinder (2); The annular space is provided with a first grid plate (3) and a second grid plate (4) which are arranged at the top and the bottom, a first filling cavity is provided above the first grid plate (3), a second filling cavity is provided between the first grid plate (3) and the second grid plate (4), and a cleaning cavity is provided below the second grid plate (4); a top cover (5) is provided on the top of the first filling cavity, an adsorption material (6) is filled in the second filling cavity, and a plurality of air holes (8) which are in communication with the second filling cavity are provided on the surface of the shell (1); water-absorbing cotton (7) is provided in the cleaning cavity, and a first lifting mechanism for driving the water-absorbing cotton (7) to move up and down in the longitudinal direction; It also includes an excrement identification component arranged outside the housing (1).

2. A domestic pet training device according to claim 1, characterized in that: The first lifting mechanism comprises a clamp (9) for detachably clamping the absorbent cotton (7), a first rack (10) fixedly connected to the clamp (9), a first gear (11) meshing with the first rack (10), and a first power source for driving the first gear (11) to rotate; the axis of the first rack (10) extends vertically.

3. A domestic pet training device according to claim 1, characterized in that: The excrement identification component comprises a camera (12) and two conductive sheets (13) suspended at the outer bottom end of the housing (1); a power source and a conduction identification element are electrically connected between the two conductive sheets (13).

4. A domestic pet training device according to claim 1, characterized in that: A plurality of longitudinally distributed limiting components are arranged inside the inner tube (2), the limiting components match the inverted tube (14), and the limiting components are used to limit the downward movement of the inverted tube (14); the bottom end of the inverted tube (14) is open; and a release component is also included for releasing the limiting component from limiting the downward movement of the inverted tube (14).

5. A domestic pet training device according to claim 4, characterized in that: The outer wall of the inverted tube (14) is provided with at least two annular evenly distributed protrusions (15); the limiting assembly comprises a bearing ring (16) rotatably connected to the inner wall of the inner tube (2), and the bearing ring (16) is provided with falling channels (17) corresponding to the protrusions (15) one by one, and the falling channels (17) are open along the inner diameter direction; the release assembly is used to drive the bearing ring (16) to rotate.

6. A domestic pet training device according to claim 5, characterized in that: The limiting assembly further comprises a guide column (18) located above the carrying ring (16), the guide column (18) being fixed to the inner wall of the inner tube (2), and a guide channel (19) matching the protrusion (15) being provided on the guide column (18), the guide channel (19) corresponding one-to-one with the falling channel (17).

7. A domestic pet training device according to claim 5, characterized in that: The release assembly comprises a second gear fixedly sleeved on the outer wall of the carrying ring (16), a third gear (20) meshing with the second gear, and a second power source (21) for driving the third gear (20) to rotate.

8. A domestic pet training device according to claim 6, characterized in that: A suction cup (22) is arranged at the bottom of the protruding portion (15); a second lifting mechanism (23) is arranged at the bottom of the lowest carrying ring (16); the bottom of the second lifting mechanism (23) is connected to a holding piece (24); the second lifting mechanism (23) corresponds to the protruding portion (15) one by one.

9. A domestic pet training device according to claim 5, characterized in that: The inner wall of the cleaning chamber is slidably connected to a second rack (25), the second rack (25) is meshed with a fourth gear (26), and the fourth gear (26) is driven to rotate by a third power source; the first lifting mechanism is mounted on the second rack (25); the bottom end height of the second rack (25) is lower than the bottom end height of the absorbent cotton (7), and a second moving wheel (27) is arranged at the bottom of the second rack (25).

10. A domestic pet training device according to claim 9, characterized in that: The outer wall of the housing (1) is rotatably connected to a reversing ring (28) via a bearing, four mounting blocks (29) are evenly distributed on the reversing ring (28), the excrement identification component is mounted on the mounting blocks (29), and a first moving wheel (30) is arranged at the bottom of the mounting blocks (29); and a fourth power source (31) for driving the reversing ring (28) to rotate is also included.

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