Excretion cleaning device for pet bed

Abstract

The invention relates to the field of pet beds, in particular to an excretion cleaning device for a pet bed, which comprises a plurality of groups of pet bed cross rods, the plurality of groups of pet bed cross rods are fixedly mounted in a pet bed protection frame, the pet bed protection frame is rotatably connected with a screw rod and two groups of guide rods through a sealing bearing, and the screw rod is in threaded connection with the inner side of a cleaning plate. The two sets of guide rods penetrate through guide round holes formed in a cleaning plate in a sliding mode, the cleaning plate is attached to pet bed cross rods in a sliding mode, the cleaning plate is fixedly connected with multiple sets of scraping plates, and the multiple sets of scraping plates are attached to one set of pet bed cross rods in a sliding mode respectively; when the pet bed is used, the cleaning plate and the scraping plate can be driven to move through driving of the motor, and excrement attached to the pet bed transverse rods and between the pet bed transverse rods is cleaned; by means of movement of the cleaning plate and the scraping plate, large-size excrement left on the pet bed cross rod can be pushed into the dirt collecting shell from the dirt outlet, and the excrement left on the pet bed cross rod does not need to be manually treated.

Description

Technical Field

[0001] The invention relates to the field of pet beds, in particular to an excrement cleaning device for a pet bed. Background Art

[0002] Existing pet beds for pets in pet cages or pet houses are mostly provided with horizontal bars, which can facilitate the pet's excrement, such as urine, to be discharged directly to the bottom of the life management device. However, the distance between the horizontal bars of existing pet beds is usually relatively wide or relatively narrow. If the distance between the horizontal bars is relatively large, the pet's feet are easily stepped on and stuck between the horizontal bars, causing injuries to the pet's feet. Therefore, the distance between the horizontal bars of pet beds is relatively small, and the excrement discharged by the pet, especially the relatively dry excrement, is difficult to fall through the distance between the horizontal bars, which causes the excrement to accumulate on the pet bed, which is easy to cause the pet to step on the excrement, We need to clean the excrement on the pet bed; when the existing excrement cleaning device for pet beds is in use, a driving mechanism is used to drive the scraper to move, and the excrement on the cross bar is removed by the scraper, and the cross plate is flushed by the flushing mechanism, so as to ensure that the excrement on the cross bar is cleaned up. However, due to the small gap between the cross bars, part of the cleaned excrement cannot pass through the gap between the cross plates due to its large volume and fall into the collection trough under the cross plate. At this time, manual cleaning is required, which increases the workload of cleaning and further increases the difficulty of cleaning. For this reason, we propose an excrement cleaning device for pet beds. Summary of the invention

[0003] The object of the present invention is to provide an excrement cleaning device for a pet bed, comprising a plurality of groups of pet bed cross bars, wherein the plurality of groups of pet bed cross bars are fixedly installed in a pet bed guard frame, wherein the pet bed guard frame is rotatably connected to a screw and two groups of guide rods through a sealed bearing, wherein the screw is threadedly connected to the inner side of a cleaning plate, wherein both groups of guide rods slide through guide circular holes provided in the cleaning plate, wherein the cleaning plate slides and fits the pet bed cross bars, wherein a plurality of groups of scrapers are fixedly connected to the cleaning plate, wherein the plurality of groups of scrapers slide and fit one group of pet bed cross bars respectively, wherein a sewage outlet is provided on the pet bed guard frame, wherein a driving assembly is fixedly installed at one end of the pet bed guard frame away from the sewage outlet, and a cleaning assembly is provided between the pet bed guard frame and the cleaning plate;

[0004] The driving assembly includes a shell, which is fixedly mounted on the outer wall of the pet bed guard frame, a motor is fixedly mounted in the shell, a driving end of the motor is fixedly connected to a driving rod, the driving rod is rotatably connected to the shell and two sets of stable seats through a bearing, the stable seat is fixedly mounted on the inner wall of the shell, three sets of bevel gears 1 are fixedly mounted on the outer wall of the driving rod, the three sets of bevel gears 1 are respectively meshed with a set of bevel gears 2, the three sets of bevel gears 2 are respectively fixedly connected to a screw rod and two sets of guide rods, and one end of the driving rod away from the motor is fixedly connected to a bevel gear 3, and the bevel gear 3 is meshed with a bevel gear 4;

[0005] The cleaning assembly includes a cleaning box, a water pump is fixedly installed on the top of the cleaning box, a water suction pipe is connected between the water inlet end of the water pump and the cleaning box, a water outlet end of the water pump is connected to a water outlet pipe, a stabilizing frame is installed on the outer wall of the water outlet pipe, the stabilizing frame is fixedly installed on the outer wall of the cleaning box, solenoid valve 1 and solenoid valve 2 are installed on the water outlet pipe, the water outlet pipe is connected to a delivery pipe 1, a portion of the delivery pipe 1 inside the pet bed guard frame is connected to a row of nozzles 1, a spring tube is connected between the water outlet pipe and the delivery pipe 2, and a portion of the delivery pipe 2 inside the cleaning plate is connected to a row of nozzles 2, a row of nozzles 3 and a row of nozzles 4.

[0006] Preferably: the outer wall of the delivery pipe 1 is fixedly connected to two groups of fixing blocks 1, and the two groups of fixing blocks 1 are fixedly installed on the outer wall of the pet bed guard frame; the outer wall of the delivery pipe 2 is fixedly connected to two groups of fixing blocks 2, and the two groups of fixing blocks 2 are fixedly installed on the top of the cleaning plate.

[0007] Preferably: the bevel gear four is fixedly connected to a stirring rod, the stirring rod is rotatably connected to a cleaning box via a sealed bearing, a plurality of groups of stirring blades are fixedly mounted on the outer wall of the stirring rod, and the stirring blades are located in the inner cavity of the cleaning box.

[0008] Preferably, a liquid adding pipe is installed through the top of the cleaning box, and a sealing cover is threadedly connected to the pipe mouth of the liquid adding pipe.

[0009] Preferably, a collecting trough is arranged inside the pet bed guard frame and below the pet bed crossbar, the bottom of the collecting trough is inclined, a sewage outlet is arranged on the pet bed guard frame, and the sewage outlet and the collecting trough are interconnected.

[0010] Preferably, one end of the pet bed guard frame away from the shell is fixedly connected to a dirt collecting shell, the dirt collecting shell and the dirt outlet are interconnected, the dirt collecting shell and the dirt outlet are interconnected, and a dirt discharge pipe is connected to the bottom of the dirt collecting shell.

[0011] Preferably, a group of supporting legs are fixedly installed at four corners of the bottom of the pet bed guard frame.

[0012] Preferably, the scrapers are all arranged in a triangular shape.

[0013] Preferably, two groups of barrier components are installed on the pet bed guard frame, and the barrier components include barrier plates, and the barrier plates are fixedly connected to two groups of plug posts, and the two groups of plug posts are slidably inserted into the installation holes provided in the pet bed guard frame.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. When the present invention is used, the cleaning plate and the scraper can be driven by the motor to move, so as to clean the feces attached to the cross bars of the pet bed and between the cross bars of the pet bed; and the movement of the cleaning plate and the scraper can push the feces with a larger volume remaining on the cross bars of the pet bed into the dirt collecting shell from the sewage outlet, without the need to manually process the feces remaining on the cross bars of the pet bed; and the movement of the cleaning plate will simultaneously drive the movement of the second, third and fourth nozzles, and then the second nozzle is used to perform preliminary flushing on different positions of the cross bars of the pet bed, the third nozzle is used to perform secondary flushing on different positions of the cross bars of the pet bed, and the fourth nozzle is used to flush the collection tank.

[0016] 2. During the movement of the cleaning plate and the scraper, the motor will also drive the stirring rod to rotate, and the rotation of the stirring rod will drive multiple sets of stirring blades to rotate. The rotation of the stirring blades will stir the liquid in the cleaning tank, so that the cleaning water in the cleaning tank can be mixed more evenly to avoid precipitation.

[0017] 3. When the cleaning plate and the scraper move to a position close to the sewage outlet, the solenoid valve 1 can be closed and the solenoid valve 2 can be opened. At this time, the water pump can draw the cleaning liquid in the cleaning box into the delivery pipe 1, and the cleaning liquid in the delivery pipe 1 will be sprayed out from the nozzle 1. The cleaning liquid sprayed from the nozzle 1 will rinse the cleaning plate and the scraper, and the feces attached to the cleaning plate and the scraper will be washed away, and the sewage generated by the washing will eventually flow into the sewage collecting shell; when the present invention is in use, not only the pet bed crossbar and the collecting tank can be washed through the cleaning component, but also the cleaning plate and the scraper, so as to avoid feces impurities attached to the outer walls of the cleaning plate and the scraper after the cleaning plate and the scraper have cleaned the feces on the pet bed crossbar. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the partial structure of the present invention Figure 1 ;

[0020] Figure 3 It is a schematic diagram of the partial structure of the present invention Figure 2 ;

[0021] Figure 4 This is a schematic diagram of the inside of the pet bed frame;

[0022] Figure 5 This is a schematic diagram of the interior of the cleaning box;

[0023] Figure 6 It is a schematic diagram of the sewage collection shell;

[0024] Figure 7 Schematic diagram of the barrier component.

[0025] In the figure: 1. crossbar of pet bed; 2. guard frame of pet bed; 3. screw rod; 4. guide rod; 5. cleaning plate; 6. scraper; 7. sewage outlet; 8. drive assembly; 801. housing; 802. motor; 803. drive rod; 804. stabilizing seat; 805. bevel gear 1; 806. bevel gear 2; 807. bevel gear 3; 808. bevel gear 4; 9. cleaning assembly; 901. cleaning box; 902. water pump; 903. water pump pipe; 904. water outlet pipe; 905. stabilizing frame; 906 , solenoid valve one; 907, solenoid valve two; 908, delivery pipe one; 909, nozzle one; 910, spring tube; 911, delivery pipe two; 912, nozzle two; 913, nozzle three; 914, nozzle four; 10, fixed block one; 11, fixed block two; 12, stirring rod; 13, stirring blade; 14, liquid adding pipe; 15, collecting tank; 16, sewage outlet; 17, sewage collecting shell; 18, sewage pipe; 19, supporting leg; 20, barrier assembly; 2001, barrier plate; 2002, plug column. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1 - Figure 7 , the figure shows an excrement cleaning device for a pet bed of the present invention, comprising a plurality of groups of pet bed cross bars 1, wherein the plurality of groups of pet bed cross bars 1 are fixedly installed in a pet bed guard frame 2, wherein the pet bed guard frame 2 is rotatably connected with a screw 3 and two groups of guide rods 4 through a sealed bearing, wherein the screw 3 is threadedly connected to the inner side of a cleaning plate 5, wherein both groups of guide rods 4 slide through guide circular holes provided in the cleaning plate 5, wherein the cleaning plate 5 slides in contact with the pet bed cross bars 1, wherein the cleaning plate 5 is fixedly connected with a plurality of groups of scrapers 6, wherein the plurality of groups of scrapers 6 slide in contact with a group of pet bed cross bars 1 respectively, wherein a sewage outlet 7 is provided on the pet bed guard frame 2, wherein a driving assembly 8 is fixedly installed at one end of the pet bed guard frame 2 away from the sewage outlet 7, and a cleaning assembly 9 is provided between the pet bed guard frame 2 and the cleaning plate 5;

[0028] The driving assembly 8 includes a shell 801, which is fixedly mounted on the outer wall of the pet bed guard frame 2, and a motor 802 is fixedly mounted in the shell 801. The driving end of the motor 802 is fixedly connected to a driving rod 803, and the driving rod 803 is rotatably connected to the shell 801 and two groups of stable seats 804 through a bearing. The stable seats 804 are fixedly mounted on the inner wall of the shell 801, and three groups of bevel gears 1 805 are fixedly mounted on the outer wall of the driving rod 803. The three groups of bevel gears 1 805 are respectively meshed with a group of bevel gears 2 806, and the three groups of bevel gears 2 806 are respectively fixedly connected to the screw rod 3 and the two groups of guide rods 4. The end of the driving rod 803 away from the motor 802 is fixedly connected to a bevel gear 3 807, and the bevel gear 3 807 is meshed with a bevel gear 4 808;

[0029] The cleaning assembly 9 includes a cleaning box 901, a water pump 902 is fixedly installed on the top of the cleaning box 901, a water pumping pipe 903 is connected between the water inlet end of the water pump 902 and the cleaning box 901, a water outlet end of the water pump 902 is connected to a water outlet pipe 904, a stabilizing frame 905 is installed on the outer wall of the water outlet pipe 904, the stabilizing frame 905 is fixedly installed on the outer wall of the cleaning box 901, a solenoid valve 1 906 and a solenoid valve 2 907 are installed on the water outlet pipe 904, the water outlet pipe 904 is connected to a delivery pipe 1 908, the part of the delivery pipe 1 908 inside the pet bed guard frame 2 is connected to a row of nozzles 1 909, a spring tube 910 is connected between the water outlet pipe 904 and the delivery pipe 2 911, and the part of the delivery pipe 2 911 inside the cleaning plate 5 is connected to a row of nozzles 2 912, a row of nozzles 3 913 and a row of nozzles 4 914.

[0030] The outer wall of the delivery pipe 908 is fixedly connected to two groups of fixing blocks 10, and the two groups of fixing blocks 10 are fixedly installed on the outer wall of the pet bed guard frame 2; the outer wall of the delivery pipe 2 911 is fixedly connected to two groups of fixing blocks 2 11, and the two groups of fixing blocks 2 11 are fixedly installed on the top of the cleaning plate 5; two groups of fixing blocks 10 are provided to make the installation structure of the delivery pipe 908 stable; two groups of fixing blocks 2 11 are provided to make the installation structure of the delivery pipe 2 11 stable.

[0031] The bevel gear four 808 is fixedly connected to the stirring rod 12, and the stirring rod 12 is rotatably connected to the cleaning box 901 through a sealed bearing. Multiple groups of stirring blades 13 are fixedly installed on the outer wall of the stirring rod 12, and the stirring blades 13 are in the inner cavity of the cleaning box 901; when in use, the rotation of the bevel gear four 808 will drive the stirring rod 12 to rotate, and the rotation of the stirring rod 12 will drive the multiple groups of stirring blades 13 to rotate, and the rotation of the stirring blades 13 will stir the liquid in the cleaning box 901, so that the cleaning water configured in the cleaning box 901 can be mixed more evenly to avoid precipitation.

[0032] A liquid adding tube 14 is installed through the top of the cleaning box 901, and a sealing cap is threadedly connected to the pipe mouth of the liquid adding tube 14; before use, clean water and liquid medicine (liquid medicine for cleaning feces and liquid medicine for sterilization and deodorization) are added into the cleaning box 901 through the liquid adding tube 14.

[0033] A collecting trough 15 is arranged inside the pet bed guard frame 2 and below the pet bed cross bar 1. The bottom of the collecting trough 15 is arranged inclined. A sewage outlet 16 is provided on the pet bed guard frame 2. The sewage outlet 16 and the collecting trough 15 are interconnected. Urine produced by the pet living on the pet bed cross bar 1 will pass through the gaps between the pet bed cross bars 1 and fall into the collecting trough 15. When the pet bed cross bars 1 are cleaned, the sewage produced will also pass through the gaps between the pet bed cross bars 1 and fall into the collecting trough 15.

[0034] One end of the pet bed guard frame 2 away from the shell 801 is fixedly connected to the dirt collecting shell 17, the dirt collecting shell 17 and the dirt outlet 7 are interconnected, the dirt collecting shell 17 and the dirt outlet 16 are interconnected, and a dirt discharge pipe 18 is connected to the bottom of the dirt collecting shell 17; the sewage in the collecting tank 15 will be discharged into the dirt collecting shell 17 through the dirt outlet 16; and if the feces cleaned by the cleaning plate 5 and the scraper 6 cannot fall into the collecting tank 15 through the gap between the pet bed cross bars 1, it will be pushed into the dirt collecting shell 17 from the dirt outlet 7 by the cleaning plate 5 and the scraper 6; when in use, the dirt discharge pipe 18 needs to be connected to an external dirt discharge pipe to discharge the sewage into the domestic sewage discharge pipe.

[0035] A set of supporting legs 19 are fixedly mounted at the four corners of the bottom of the pet bed guard frame 2 ; the pet bed guard frame 2 can be strongly supported by the four sets of supporting legs 19 .

[0036] The scrapers 6 are all triangular in shape, so that the scrapers 6 can effectively clean the excrement on the top of the pet bed crossbar 1 .

[0037] Two groups of barrier components 20 are installed on the pet bed protection frame 2, and the barrier components 20 include a barrier plate 2001, and the barrier plate 2001 is fixedly connected to two groups of plug posts 2002, and the two groups of plug posts 2002 are slidably inserted into the installation holes provided in the pet bed protection frame 2; when in use, the two groups of barrier components 20 can prevent the pets living on the pet bed crossbar 1 from damaging the nozzle 1 909 and the nozzle 2 912, and at the same time prevent the pets from being injured by the sharp corners of the scraper 6.

[0038] The working principle of the present invention is as follows: when it is necessary to clean the feces on the pet bed crossbar 1, the pet living on the pet bed crossbar 1 is taken out, and then the two sets of barrier components 20 are slid upward and removed; then the motor 802 is started to drive the driving rod 803 to rotate, the driving rod 803 rotates to drive the three sets of bevel gears 1 805 to rotate, the three sets of bevel gears 1 805 rotate to drive the three sets of bevel gears 2 806 to rotate, the three sets of bevel gears 2 806 rotate to drive the screw 3 and the two sets of guide rods 4 to rotate, the screw 3 rotates to drive the cleaning plate 5 to move along the two sets of guide rods 4, and the guide rods 4 rotate to throw off the liquid attached to the guide rods 4;

[0039] The movement of the cleaning plate 5 will simultaneously drive the scraper 6 to move. At the same time, the water pump 902 is started, and the solenoid valve 1 906 is opened and the solenoid valve 2 907 is closed. Through the drive of the water pump 902 and the delivery of the spring tube 910, the cleaning liquid in the cleaning box 901 can be pumped into the delivery pipe 2 911, and the liquid in the delivery pipe 2 911 will be discharged from the nozzle 2 912, the nozzle 3 913 and the nozzle 4 914. The movement of the cleaning plate 5 will simultaneously drive the nozzle 2 912, the nozzle 3 913 and the nozzle 4 914 to move. When the cleaning plate 5 and the scraper 6 move toward the dirt collecting shell 17, the nozzle 2 912 sprays the cleaning liquid on the pet bed cross bar 1 in front of the cleaning plate 5, so that the pet bed cross bar 1 can be preliminarily rinsed. After the preliminary rinse, it is still When attached to the pet bed crossbar 1, the scraper 6 will scrape off the attached feces when passing by, and the movement of the cleaning plate 5 can clean the feces attached to the gaps between the pet bed crossbars 1, and the pet bed crossbars 1 cleaned by the cleaning plate 5 and the scraper 6 can be rinsed again by the nozzle three 913, so as to further ensure that the pet bed crossbar 1 is cleaned, and the sewage generated during the cleaning process will fall into the collection tank 15 from the gaps between the pet bed crossbars 1, and the sewage falling into the collection tank 15 will flow downward through the slope in the collection tank 15, and flow into the sewage collection shell 17 through the sewage outlet 16, and at the same time, the movement of the cleaning plate 5 will drive the nozzle four 914 to move, and the cleaning liquid sprayed by the nozzle four 914 during the movement will rinse the collection tank 15;

[0040] During the cleaning process, the rotation of the driving rod 803 drives the bevel gear three 807 to rotate, the rotation of the bevel gear three 807 drives the bevel gear four 808 to rotate, the rotation of the bevel gear four 808 drives the stirring rod 12 to rotate, the rotation of the stirring rod 12 drives the multiple groups of stirring blades 13 to rotate, and the rotation of the stirring blades 13 stirs the liquid in the cleaning box 901, so that the cleaning water configured in the cleaning box 901 can be mixed more evenly to avoid precipitation.

[0041] If the feces cleaned by the cleaning plate 5 and the scraper 6 cannot fall into the collecting tank 15 through the gap between the pet bed crossbars 1, they will be pushed into the collecting shell 17 from the sewage outlet 7 by the cleaning plate 5 and the scraper 6; when in use, the sewage pipe 18 needs to be connected to an external sewage pipe to discharge the sewage into the domestic sewage discharge pipe; when the cleaning plate 5 and the scraper 6 are moved to a position close to the sewage outlet 7, the solenoid valve 1 906 can be closed and the solenoid valve 2 907 can be opened, and the water pump 902 can pump the cleaning liquid in the cleaning box 901 The cleaning liquid is pumped into the delivery pipe 908, and the cleaning liquid in the delivery pipe 908 is sprayed out from the nozzle 909. The cleaning liquid sprayed from the nozzle 909 will rinse the cleaning plate 5 and the scraper 6, and the feces attached to the cleaning plate 5 and the scraper 6 will be washed away. The sewage generated by the washing will eventually flow into the dirt collecting shell 17. At this time, the amount of cleaning liquid sprayed from the nozzle 909 can be properly controlled, and the dirt collecting shell 17 can be cleaned, sterilized and deodorized by the continuous flow of the cleaning liquid sprayed from the nozzle 909.

[0042] It should be noted that when the device is in use, it requires an external suitable power supply and controller. The external controller can control the operation of the motor 802, the water pump 902, the solenoid valve 1 906 and the solenoid valve 2 907, and the external power supply can provide power for the operation of the motor 802, the water pump 902, the solenoid valve 1 906 and the solenoid valve 2 907.

[0043] The above content is a further detailed description of the present invention in combination with specific implementation methods. It cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as belonging to the scope of protection determined by the claims submitted for the present invention.

Claims

1. A pet bed excrement cleaning device, comprising a plurality of sets of pet bed crossbars (1), characterized in that: A plurality of groups of pet bed cross bars (1) are fixedly installed in the pet bed guard frame (2); the pet bed guard frame (2) is rotatably connected to a screw rod (3) and two groups of guide rods (4) through a sealed bearing; the screw rod (3) is threadedly connected to the inner side of a cleaning plate (5); the two groups of guide rods (4) are slidably penetrated through the guide circular holes provided in the cleaning plate (5); the cleaning plate (5) is slidably fitted to the pet bed cross bars (1); a plurality of groups of scrapers (6) are fixedly connected to the cleaning plate (5); the plurality of groups of scrapers (6) are respectively slidably fitted to a group of pet bed cross bars (1); a sewage outlet (7) is provided on the pet bed guard frame (2); a driving assembly (8) is fixedly installed at one end of the pet bed guard frame (2) away from the sewage outlet (7); a cleaning assembly (9) is provided between the pet bed guard frame (2) and the cleaning plate (5); The driving assembly (8) comprises a housing (801), wherein the housing (801) is fixedly mounted on the outer wall of the pet bed guard frame (2), a motor (802) is fixedly mounted in the housing (801), a driving end of the motor (802) is fixedly connected to a driving rod (803), the driving rod (803) is rotatably connected to the housing (801) and two sets of stabilizing seats (804) via a bearing, the stabilizing seats (804) are fixedly mounted on the inner wall of the housing (801), three sets of bevel gears (805) are fixedly mounted on the outer wall of the driving rod (803), the three sets of bevel gears (805) are respectively meshed with a set of bevel gears (806), the three sets of bevel gears (806) are respectively fixedly connected to a screw rod (3) and two sets of guide rods (4), and one end of the driving rod (803) away from the motor (802) is fixedly connected to a bevel gear (807), and the bevel gear (807) is meshed with a bevel gear (808); The cleaning assembly (9) comprises a cleaning box (901), a water pump (902) is fixedly mounted on the top of the cleaning box (901), a water pumping pipe (903) is connected between the water inlet end of the water pump (902) and the cleaning box (901), a water outlet end of the water pump (902) is connected to a water outlet pipe (904), a stabilizing frame (905) is mounted on the outer wall of the water outlet pipe (904), the stabilizing frame (905) is fixedly mounted on the outer wall of the cleaning box (901), and a solenoid valve is mounted on the water outlet pipe (904). The water outlet pipe (904) is connected to a delivery pipe (908), and the delivery pipe (908) located inside the pet bed guard frame (2) is connected to a row of nozzles (909). A spring tube (910) is connected between the water outlet pipe (904) and the delivery pipe (911), and the delivery pipe (911) located inside the cleaning plate (5) is connected to a row of nozzles (912), a row of nozzles (913) and a row of nozzles (914).

2. The pet bed excrement cleaning device according to claim 1, characterized in that: The outer wall of the delivery pipe 1 (908) is fixedly connected to two sets of fixing blocks 1 (10), and the two sets of fixing blocks 1 (10) are fixedly mounted on the outer wall of the pet bed guard frame (2). The outer wall of the delivery pipe 2 (911) is fixedly connected to two sets of fixing blocks 2 (11), and the two sets of fixing blocks 2 (11) are fixedly mounted on the top of the cleaning plate (5).

3. The pet bed excrement cleaning device according to claim 1, characterized in that: The bevel gear four (808) is fixedly connected to the stirring rod (12), and the stirring rod (12) is rotatably connected to the cleaning box (901) through a sealed bearing. A plurality of groups of stirring blades (13) are fixedly installed on the outer wall of the stirring rod (12), and the stirring blades (13) are located in the inner cavity of the cleaning box (901).

4. The pet bed excrement cleaning device according to claim 1, characterized in that: A liquid adding pipe (14) is installed through the top of the cleaning box (901), and a sealing cover is threadedly connected at the pipe mouth of the liquid adding pipe (14).

5. The pet bed excrement cleaning device according to claim 1, characterized in that: A collecting trough (15) is arranged inside the pet bed guard frame (2) and below the pet bed crossbar (1); the bottom of the collecting trough (15) is arranged inclined; a sewage outlet (16) is provided on the pet bed guard frame (2); the sewage outlet (16) and the collecting trough (15) are interconnected.

6. The pet bed excrement cleaning device according to claim 1, characterized in that: One end of the pet bed guard frame (2) away from the shell (801) is fixedly connected to a dirt collecting shell (17); the dirt collecting shell (17) and the dirt outlet (7) are interconnected; the dirt collecting shell (17) and the dirt outlet (16) are interconnected; and a dirt discharge pipe (18) is connected to the bottom of the dirt collecting shell (17).

7. The pet bed excrement cleaning device according to claim 1, characterized in that: A set of supporting legs (19) are respectively fixedly mounted on the four corners of the bottom of the pet bed guard frame (2).

8. The pet bed excrement cleaning device according to claim 1, characterized in that: The scrapers (6) are all arranged in a triangular shape.

9. The pet bed excrement cleaning device according to claim 1, characterized in that; Two groups of barrier components (20) are installed on the pet bed guard frame (2), and the barrier components (20) include a barrier plate (2001). The barrier plate (2001) is fixedly connected to two groups of plug posts (2002). Both groups of the plug posts (2002) are slidably inserted into the installation holes provided in the pet bed guard frame (2).

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