Water circulation system of pet washing and drying machine

Abstract

The invention discloses a water circulation system of a pet washing and drying machine, and belongs to the technical field of pet cleaning.The water circulation system comprises a washing and drying machine body, a supporting plate is fixedly connected to the lower portion of the interior of the washing and drying machine body, a filter screen is detachably connected to the lower surface of the supporting plate, and a control box is fixedly connected to the lower portion of the right side of the washing and drying machine body; a plurality of penetrating type water seepage grooves are formed in the upper surface of the supporting plate, and a movable plate is arranged on the upper surface of the filter screen; according to the pet washing and drying machine, by arranging the supporting plate, the filter screen, the purification box and related connecting pipelines and circulating pipes, water containing impurities after pets are washed is filtered and purified, the water can be recycled, in the long-term use process, consumption of water resources by the pet washing and drying machine can be remarkably reduced, and the service life of the pet washing and drying machine is prolonged. And most used water is treated and then is used for cleaning again, so that the waste amount of water is greatly reduced, and great significance is achieved for saving water resources.

Description

Technical Field

[0001] The present invention relates to the technical field of pet cleaning, and in particular to a water circulation system of a pet washing and drying machine. Background Art

[0002] With the improvement of people's living standards and the increasing demand for pet companionship, the number of families with pets continues to increase. Pets have become an important member of many families. People are paying more and more attention to the health, hygiene and quality of life of pets, which has prompted the development of various pet-related products and services. As a convenient and efficient pet cleaning device, the market demand for pet washing and drying machines is gradually increasing.

[0003] During the cleaning process, the existing pet washing and drying machines need to continuously inject new water to complete the flushing of the pet, and are unable to recycle the used water, resulting in a significant increase in water consumption. Therefore, for some commercial pet service agencies or multi-pet families, long-term use of such washing and drying machines without a water circulation system will incur higher water costs. At the same time, the existing pet washing and drying machines have a fixed water flow spray angle during the cleaning process, that is, it is impossible to accurately and evenly spray water to the cleaning area of ​​the pet, so it takes more time to clean. Therefore, the long cleaning process may make the pet feel tired and uncomfortable, and even produce resistance. Summary of the invention

[0004] Purpose of the invention: The purpose of the present invention is to provide a solution to the problem that the existing pet washing and drying machines cannot recycle the used water during the washing process; another purpose of the present invention is to provide a solution to the problem that the existing pet washing and drying machines have a fixed water flow spray angle during the washing process and cannot accurately and evenly spray water to the pet's washing parts.

[0005] Technical solution: A water circulation system of a pet washing and drying machine, comprising a washing and drying machine body, a support plate is fixedly connected to the lower part of the washing and drying machine body, a filter screen is detachably connected to the lower surface of the support plate, a control box is fixedly connected to the lower right side of the washing and drying machine body, and a plurality of through-type water seepage grooves are opened on the upper surface of the support plate;

[0006] A movable plate is provided on the upper surface of the filter screen, and a brush is fixedly connected to the lower surface of the movable plate, and a driving motor is fixedly connected to the front surface of the control box, and a screw rod is fixedly connected to the rear end of the output shaft of the driving motor, and the rear end of the screw rod extends to the rear of the control box and is fixedly connected to a rotating disc, and a sliding plate is threadedly connected to the outer side wall of the screw rod, and a through-type sliding transverse groove is provided between the inner left side of the control box and the inner right side of the support plate, a pulling rod is fixedly connected to the right end of the movable plate, the right side of the pulling rod passes through the sliding transverse groove and is fixedly connected to the left side of the sliding plate, the lower surface of the brush contacts the upper surface of the filter screen, and the left side of the movable plate is slidably connected to the inner left side of the support plate.

[0007] Furthermore, the lower surface of the washing and drying machine body is fixedly connected to a bottom plate, and the lower surface of the bottom plate is fixedly connected to a plurality of universal wheels.

[0008] Furthermore, a nozzle is fixedly connected to the upper inner part of the washing and drying machine body, a three-way pipe is fixedly connected to the upper surface of the nozzle, a water inlet pipe is arranged on the right side of the washing and drying machine body, the left end of the water inlet pipe is fixedly connected to the right end of the three-way pipe, a detergent tank is fixedly connected to the right side of the upper surface of the washing and drying machine body, a connecting pipe 1 is fixedly connected between the inner lower surface of the detergent tank and the upper outer wall of the three-way pipe, a blow box is fixedly connected to the upper surface of the washing and drying machine body and located on the left side of the detergent tank, a connecting pipe 2 is fixedly connected between the lower surface of the blow box and the three-way pipe, a through-type moving groove is opened on the inner lower surface of the nozzle, a sliding plate 2 is arranged between the moving grooves, and a plurality of nozzles are arranged on the lower surface of the sliding plate 2.

[0009] Furthermore, a sliding cavity is integrally formed inside the nozzle and on the left and right sides of the movable groove, a piston plate 1 is slidably connected inside the two sliding cavities, the left and right sides of the sliding plate 2 are respectively fixedly connected to the opposite sides of the two piston plates 1, an air box is fixedly connected on the right side of the washing and drying machine body and located above the control box, a through square groove is provided on the lower surface of the control box, a piston plate 2 is slidably connected inside the air box, a connecting rod 1 is rotatably connected to the lower surface of the piston plate 2 via a rotating shaft, a front surface of the connecting rod 1 is rotatably connected to a rear surface of the rotating disc 1 via a rotating shaft, an air supply hose is fixedly connected between the upper surface of the air box and the inside of the sliding cavity located on the right side of the nozzle, and a through pressure relief hole is provided on the left side of the inner upper surface of the sliding cavity located on the left side of the nozzle.

[0010] Furthermore, a sealed door is rotatably connected to the front surface of the washing and drying machine body via a hinge, and an observation window is integrally formed on the front surface of the sealed door.

[0011] Furthermore, a purification box is fixedly connected to the left side of the upper surface of the bottom plate, a conveying pipe is fixedly connected to the lower left side of the washing and drying machine body and the lower right side of the purification box, an activated carbon net is arranged inside the purification box, a mounting groove is opened on the left side of the purification box, a pull plate is arranged inside the mounting groove, the right side of the pull plate is fixedly connected to the left side of the activated carbon net, a discharge pipe is fixedly connected to the lower left side of the purification box, a square frame is fixedly connected to the right side of the purification box and located outside the activated carbon net, a sealing gasket is fixedly connected to the outer wall of the pull plate, and the outer wall of the sealing gasket is in contact with the inner wall of the mounting groove, a circulation pipe is arranged inside the purification box and above the activated carbon net, and one end of the circulation pipe away from the purification box is fixedly connected to the left end of the three-way pipe.

[0012] The cam is an angular channel formed between a pair of camshafts and a pair of camshafts, and the two camshafts are connected in a symmetrical and slidable manner to form a circle with two opposite sides of the cam. The camshafts are connected in a symmetrical and slidable manner to form a circle with two opposite sides of the cam. The camshafts are connected in a symmetrical and slidable manner to form a circle with two opposite sides of the cam.

[0013] Furthermore, the upper surface of the detergent box is provided with a adding port, and the front surface of the detergent box is integrally formed with transparent glass.

[0014] Furthermore, the inner lower surface of the washer-dryer body is a sloped structure.

[0015] Beneficial effects:

[0016] By setting the support plate, filter screen, purification box and related connecting pipes and circulation pipes, the water containing impurities after washing the pet can be filtered and purified so that it can be recycled again. In the long-term use process, the water consumption of the pet washing and drying machine can be significantly reduced. Most of the used water can be used for washing again after being treated, which greatly reduces the waste of water and is of great significance for the conservation of water resources.

[0017] Through the coordinated action of the drive motor, screw and other components, the filter can be automatically cleaned, thus preventing the filter from being clogged by impurities such as pet hair due to long-term use, ensuring the normal operation of the water circulation system, and automatically cleaning the filter regularly without frequent manual disassembly and cleaning, which not only saves manpower and time costs, but also improves the efficiency and stability of the equipment;

[0018] By starting the driving motor, the rotating disc 1 will also be driven to rotate, and the connecting rod 1 can drive the piston plate 2 to slide up and down to realize the repeated left and right movement of the nozzle in the moving groove, so that the water flow can be sprayed onto the pet at different angles and positions, ensuring that all parts of the pet can be evenly cleaned, which can better adapt to the different body shapes and postures of the pet and avoid cleaning dead corners. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 It is a schematic diagram of the front cross-section structure of the washing and drying machine body of the present invention;

[0021] Figure 3 It is a schematic diagram of the side cross-section structure of the control box and the air box of the present invention;

[0022] Figure 4 is a front view structural schematic diagram of a cross section of a purification box of the present invention;

[0023] Figure 5 The present invention Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0024] Figure 6 The present invention Figure 4 Schematic diagram of the enlarged structure at point B in the middle.

[0025] In the figure: 1. washing and drying machine body; 2. supporting plate; 3. filter screen; 4. control box; 5. water seepage groove; 6. moving plate; 7. brush; 8. driving motor; 9. screw rod; 10. rotating disc 1; 11. sliding plate 1; 12. sliding horizontal groove; 13. pulling rod; 14. bottom plate; 15. universal wheel; 16. spray pipe; 17. three-way pipe; 18. water inlet pipe; 19. detergent box; 20. connecting pipe 1; 21. blower box; 22. connecting pipe 2; 23. moving groove; 24. sliding plate 2; 25. nozzle; 26. sliding chamber; 27. piston plate 1; 28. air box ; 29. ​​Square groove; 30. Piston plate 2; 31. Gas hose; 32. Sealing door; 33. Observation window; 34. Purification box; 35. Delivery pipe; 36. Activated carbon net; 37. Installation groove; 38. Pull plate; 39. Discharge pipe; 40. Square frame; 41. Sealing pad; 42. Circulation pipe; 43. Adjustment plate; 44. Oblique plate; 45. Positioning groove; 46. Adjustment handle; 47. Rotating rod; 48. Rotating disc 2; 49. Torsion spring; 50. Spring; 51. Pressure relief hole; 52. Addition port; 53. Transparent glass; 54. Connecting rod 1; 55. Connecting rod 2. DETAILED DESCRIPTION

[0026] In order to make the technical solution of the present invention clearer, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0027] Example 1

[0028] like Figure 1 As shown, the front surface of the washing and drying machine body 1 is rotatably connected to a sealing door 32 via a hinge, and the front surface of the sealing door 32 is integrally formed with an observation window 33;

[0029] The sealing door 32 can prevent water from leaking out of the device when the washing and drying machine body 1 is in cleaning operation, thereby ensuring the sealing of the device. At the same time, the observation window 33 can be used to observe the state of the pet during the cleaning process to ensure the safety and comfort of the pet. If any abnormal situation is found, the operation of the washing and drying machine body 1 can be stopped in time.

[0030] like Figure 1 As shown, a bottom plate 14 is fixedly connected to the lower surface of the washing and drying machine body 1, and a plurality of universal wheels 15 are fixedly connected to the lower surface of the bottom plate 14;

[0031] The bottom plate 14 is provided to provide a stable bottom support structure for the washer-dryer body 1, which can evenly distribute the weight of the washer-dryer and ensure the stability of the washer-dryer during operation. At the same time, the plurality of universal wheels 15 are provided to enable the washer-dryer body 1 to be easily moved between different positions.

[0032] like Figure 2 and Figure 5As shown, a nozzle 16 is fixedly connected to the upper part of the inside of the washing and drying machine body 1, and a three-way pipe 17 is fixedly connected to the upper surface of the nozzle 16. A water inlet pipe 18 is arranged on the right side of the washing and drying machine body 1, and the left end of the water inlet pipe 18 is fixedly connected to the right end of the three-way pipe 17. A detergent tank 19 is fixedly connected to the right side of the upper surface of the washing and drying machine body 1, and a connecting pipe 1 20 is fixedly connected to the upper side wall of the outer side of the three-way pipe 17 on the lower surface of the inner part of the detergent tank 19. A blower box 21 is fixedly connected to the upper surface of the washing and drying machine body 1 and located on the left side of the detergent tank 19, and a connecting pipe 22 is fixedly connected between the lower surface of the blower box 21 and the three-way pipe 17. A penetrating moving groove 23 is opened on the lower surface of the inner part of the nozzle 16, and a sliding plate 24 is arranged between the moving grooves 23, and a plurality of nozzles 25 are arranged on the lower surface of the sliding plate 24.

[0033] When the pet needs to be cleaned, the control system sends a signal to open the electromagnetic valve leading to the detergent tank 19 in the three-way pipe 17, and at the same time closes the valve leading to the blower box 21, and clean warm water flows into the three-way pipe 17 from the water inlet pipe 18, and then the detergent is quantitatively delivered to the inside of the three-way pipe 17 through the valve inside the connecting pipe 1 20, and the mixed liquid of the detergent and water is delivered to the inside of the nozzle 16, and finally the mixed liquid is sprayed out at a specific pressure through multiple nozzles 25 to clean the pet inside the washing and drying machine body 1. When the cleaning is completed, the control system sends a signal to close the electromagnetic valve leading to the detergent tank 19 and open the valve leading to the blower box 21. The hot air generated by the blower box 21 enters the three-way pipe 17 through the connecting pipe 2 22, and then flows into the inside of the nozzle 16. Thereafter, the hot air is evenly blown toward the pet through the multiple nozzles 25 to dry it, thereby improving the cleaning and drying effects and providing more comfortable and convenient care services for the pet.

[0034] like Figure 1 As shown, the upper surface of the cleaning agent box 19 is provided with a adding port 52, and the front surface of the cleaning agent box 19 is integrally formed with a transparent glass 53;

[0035] The liquid level of the detergent in the detergent box 19 can be observed in real time through the transparent glass 53 . When the detergent in the detergent box 19 is insufficient, the user can easily inject new detergent into the box through the addition port 52 .

[0036] like Figure 1 and Figure 2 As shown, a water circulation system of a pet washing and drying machine is provided, comprising a washing and drying machine body 1, a support plate 2 is fixedly connected to the lower part of the washing and drying machine body 1, a filter screen 3 is detachably connected to the lower surface of the support plate 2, a control box 4 is fixedly connected to the lower right side of the washing and drying machine body 1, and a plurality of penetrating water seepage grooves 5 are opened on the upper surface of the support plate 2;

[0037] During the pet washing process, water containing impurities such as pet hair and dirt falls onto the support plate 2, and the waste water flows downward through multiple seepage grooves 5. The waste water passing through multiple seepage grooves 5 continues to fall and is filtered through the filter net 3. The filter net 3 can effectively remove impurities such as fine hair and dust in the water, and the filtered water flows to the bottom space of the washing and drying machine body 1.

[0038] like Figure 2 , Figure 3 As shown, a movable plate 6 is provided on the upper surface of the filter 3, a brush 7 is fixedly connected to the lower surface of the movable plate 6, a driving motor 8 is fixedly connected to the front surface of the control box 4, a screw rod 9 is fixedly connected to the rear end of the output shaft of the driving motor 8, the rear end of the screw rod 9 extends to the rear of the control box 4, and is fixedly connected to a rotating disc 10, a sliding plate 11 is threadedly connected to the outer wall of the screw rod 9, a through-type sliding transverse groove 12 is provided between the inner left side of the control box 4 and the inner right side of the support plate 2, a pulling rod 13 is fixedly connected to the right end of the movable plate 6, the right side of the pulling rod 13 passes through the sliding transverse groove 12, and is fixedly connected to the left side of the sliding plate 11, the lower surface of the brush 7 is in contact with the upper surface of the filter 3, and the left side of the movable plate 6 is slidably connected to the inner left side of the support plate 2;

[0039] During the pet washing process, the driving motor 8 is started to drive the screw rod 9 to rotate. As the screw rod 9 rotates, the sliding plate 11 starts to move along its axial direction, and the movement of the sliding plate 11 drives the pulling rod 13 and the movable plate 6 to move together. Driven by the pulling rod 13, the movable plate 6 moves horizontally along the sliding transverse groove 12, thereby driving the brush 7 to brush the upper surface of the filter 3. The brushing of the brush 7 can gradually clean the impurities such as pet hair accumulated on the filter 3 to one side, so that the filter holes of the filter 3 are restored to be unobstructed, thereby improving the filtering effect, ensuring the normal operation of the water circulation system of the pet washing and drying machine, and improving the service life and cleaning effect of the equipment.

[0040] like Figure 2 , Figure 3 and Figure 5As shown, the inside of the nozzle 16 and the left and right sides of the movable groove 23 are integrally formed with sliding chambers 26, the insides of the two sliding chambers 26 are slidably connected with piston plates 1 27, the left and right sides of the sliding plate 24 are respectively fixedly connected to the opposite sides of the two piston plates 1 27, and the right side of the washing and drying machine body 1 and the upper side of the control box 4 are fixedly connected with an air box 28, the lower surface of the control box 4 is provided with a through square groove 29, the inside of the air box 28 is slidably connected with a piston plate 20, the lower surface of the piston plate 20 is rotatably connected with a connecting rod 1 54 through a rotating shaft, the lower side of the front surface of the connecting rod 1 54 is rotatably connected with the lower side of the rear surface of the rotating disc 10 through a rotating shaft, the upper surface of the air box 28 and the inside of the sliding chamber 26 located on the right side of the nozzle 16 are fixedly connected with a gas hose 31, and a through pressure relief hole 51 is provided on the left side of the inner upper surface of the sliding chamber 26 located on the left side of the nozzle 16;

[0041] When the brush 7 is controlled to brush the upper surface of the filter 3 by starting the driving motor 8, the driving motor 8 will also drive the rotating disc 10 to rotate. When the rotating disc 10 rotates, the piston plate 23 is driven to slide up and down in the air box 28 through the connecting rod 154. When the piston plate 23 moves downward, the gas in the air box 28 is compressed, and the compressed gas enters the right sliding chamber 26 through the gas supply hose 31, thereby pushing the piston plate 27 inside it to move left, and the sliding plate 24 can be controlled to move left in the moving groove 23 by the sliding of the piston plate 27. At the same time, the pressure in the left sliding chamber 26 is reduced through the pressure relief hole 51, and the sliding plate 24 can be repeatedly rotated by the rotating disc 10 to repeatedly move left and right in the moving groove 23, so that the spraying position of multiple nozzles 25 can be changed by the sliding plate 24, so that the pet can be better cleaned and the cleaning time is reduced.

[0042] like Figure 1 , Figure 4 and Figure 6 As shown, a purification box 34 is fixedly connected to the left side of the upper surface of the bottom plate 14, a conveying pipe 35 is fixedly connected to the lower left side of the washing and drying machine body 1 and the lower right side of the purification box 34, an activated carbon net 36 is arranged inside the purification box 34, a mounting groove 37 is opened on the left side of the purification box 34, a pull plate 38 is arranged inside the mounting groove 37, the right side of the pull plate 38 is fixedly connected to the left side of the activated carbon net 36, a discharge pipe 39 is fixedly connected to the lower left side of the purification box 34, a square frame 40 is fixedly connected to the right side of the purification box 34 and located outside the activated carbon net 36, a sealing gasket 41 is fixedly connected to the outer wall of the pull plate 38, and the outer wall of the sealing gasket 41 contacts the inner wall of the mounting groove 37, a circulation pipe 42 is arranged inside the purification box 34 and located above the activated carbon net 36, and the end of the circulation pipe 42 away from the purification box 34 is fixedly connected to the left end of the three-way pipe 17;

[0043] When the pet washing and drying machine is performing cleaning work, the filter 3 can effectively remove impurities such as fine hair and dust in the wastewater, and then the wastewater with cleaning agent will flow into the interior of the purification box 34 through the delivery pipe 35. After the wastewater enters the purification box 34, it will first be buffered by the square frame 40 to prevent the water flow from directly impacting the activated carbon net 36 and causing damage. The wastewater flows through the activated carbon net 36 to adsorb impurities, odors and residual cleaning agent components in the water, and purify the water. Then, the purified water will be layered above the activated carbon net 36. When the pet needs a clean water source to rinse the residual cleaning agent, the purified water can be transported to the interior of the three-way pipe 17 through the liquid pump on the outside of the circulation pipe 42, so that the clean water can be sprayed out through multiple nozzles 25 to rinse the pet's body surface, thereby realizing the function of recycling water rich in cleaning agent to rinse the pet, thereby improving the utilization rate of water resources and reducing the cleaning cost.

[0044] like Figure 2 As shown, the inner lower surface of the washing and drying machine body 1 is a sloped structure;

[0045] The sloped structure allows wastewater to be better transported to the interior of the transport pipe 35, thus avoiding water accumulation.

[0046] like Figure 6 As shown, the inside of the pull plate 38 is symmetrically slidably connected with an adjustment plate 43, and the opposite sides of the two adjustment plates 43 are fixedly connected with an oblique plate 44. The inner upper surface and the inner lower surface of the installation groove 37 are both provided with positioning grooves 45. The opposite ends of the two oblique plates 44 extend to the inside of the two positioning grooves 45 respectively. An adjustment handle 46 is provided on the left side of the pull plate 38. A rotating rod 47 is fixedly connected to the center of the right side of the adjustment handle 46. The right end of the rotating rod 47 is rotatably connected to the inner right side of the pull plate 38 through a rotating shaft. The outer wall is fixedly connected with a rotating disk 2 48, and the upper and lower sides of the outer wall of the rotating disk 2 48 are rotatably connected with connecting rods 2 55 through a rotating shaft, and the opposite ends of the two connecting rods 2 55 are respectively rotatably connected with the opposite sides of the two adjustment plates 43 through a rotating shaft, and the outer wall of the rotating rod 47 is sleeved with a torsion spring 49, and the two ends of the torsion spring 49 are respectively fixedly connected with the right side of the rotating disk 2 48 and the inner right side of the pull plate 38, and the opposite sides of the two adjustment plates 43 are respectively fixedly connected with the inside of the two pull plates 38 with a plurality of springs 50;

[0047] By holding the adjusting handle 46 to drive the rotating disc 48 to rotate, the two adjusting plates 43 can be pulled and driven to move in relative directions through the two connecting rods 55. When the two adjusting plates 43 move, the two oblique plates 44 are driven to be pulled out from the two positioning grooves 45. At this time, multiple springs 50 are compressed, and the torsion spring 49 is deformed to store energy. After that, the operator gently pulls the pull plate 38 outward to pull the activated carbon net 36 out of the installation groove 37 together, and the activated carbon net 36 can be cleaned or replaced regularly. After the operation is completed, by pushing the pull plate 38 to a certain position, the inclined surfaces of the two oblique plates 44 contact the edges of the installation groove 37. As the push continues, the two oblique plates 44 bounce into the two positioning grooves 45, fixing the pull plate 38 in the installation groove 37. At the same time, the sealing gasket 41 provided can ensure the sealing inside the purification box 34, increase the efficiency of the circulation filtration, and ensure the purification effect of the purification box 34.

[0048] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A water circulation system for a pet washing and drying machine, comprising a washing and drying machine body (1), characterized in that: A support plate (2) is fixedly connected to the lower part of the inside of the washer-dryer body (1); a filter screen (3) is detachably connected to the lower surface of the support plate (2); a control box (4) is fixedly connected to the lower right side of the washer-dryer body (1); and a plurality of through-type water seepage grooves (5) are provided on the upper surface of the support plate (2); A movable plate (6) is provided on the upper surface of the filter screen (3), and a brush (7) is fixedly connected to the lower surface of the movable plate (6). A driving motor (8) is fixedly connected to the front surface of the control box (4), and a screw rod (9) is fixedly connected to the rear end of the output shaft of the driving motor (8). The rear end of the screw rod (9) extends to the rear of the control box (4) and is fixedly connected to a rotating disc (10). The outer wall of the screw rod (9) is threadedly connected to a sliding plate (11). A through-type sliding transverse groove (12) is provided between the inner left side of the control box (4) and the inner right side of the support plate (2). A pulling rod (13) is fixedly connected to the right end of the movable plate (6), and the right side of the pulling rod (13) passes through the sliding transverse groove (12) and is fixedly connected to the left side of the sliding plate (11). The lower surface of the brush (7) contacts the upper surface of the filter screen (3), and the left side of the movable plate (6) is slidingly connected to the inner left side of the support plate (2).

2. The water circulation system of the pet washing and drying machine according to claim 1, characterized in that: A bottom plate (14) is fixedly connected to the lower surface of the washer-dryer body (1), and a plurality of universal wheels (15) are fixedly connected to the lower surface of the bottom plate (14).

3. The water circulation system of the pet washing and drying machine according to claim 2, characterized in that: A spray pipe (16) is fixedly connected to the upper part of the interior of the washer-dryer body (1), and a three-way pipe (17) is fixedly connected to the upper surface of the spray pipe (16). A water inlet pipe (18) is provided on the right side of the washer-dryer body (1), and the left end of the water inlet pipe (18) is fixedly connected to the right end of the three-way pipe (17). A detergent box (19) is fixedly connected to the right side of the upper surface of the washer-dryer body (1), and the lower surface of the interior of the detergent box (19) is fixedly connected to the upper side of the outer wall of the three-way pipe (17). A connecting pipe (20) is connected, a blower box (21) is fixedly connected to the upper surface of the washing and drying machine body (1) and located on the left side of the detergent box (19), a connecting pipe (22) is fixedly connected between the lower surface of the blower box (21) and the three-way pipe (17), a penetrating movable groove (23) is opened on the inner lower surface of the nozzle (16), a sliding plate (24) is arranged between the movable grooves (23), and a plurality of nozzles (25) are arranged on the lower surface of the sliding plate (24).

4. The water circulation system of the pet washing and drying machine according to claim 1, characterized in that: A sliding cavity (26) is integrally formed inside the nozzle (16) and on the left and right sides of the movable groove (23). The insides of the two sliding cavities (26) are slidably connected to piston plates 1 (27). The left and right sides of the sliding plate 2 (24) are respectively fixedly connected to the opposite sides of the two piston plates 1 (27). An air box (28) is fixedly connected to the right side of the washing and drying machine body (1) and above the control box (4). A through-type square groove (29) is provided on the lower surface of the control box (4). The inside of the air box (28) A piston plate 2 (30) is slidably connected, and the lower surface of the piston plate 2 (30) is rotatably connected to a connecting rod 1 (54) via a rotating shaft. The lower front surface of the connecting rod 1 (54) is rotatably connected to the lower rear surface of the rotating disk 1 (10) via a rotating shaft. A gas hose (31) is fixedly connected between the upper surface of the air box (28) and the inside of the sliding chamber (26) located on the right side of the nozzle (16). A through-type pressure relief hole (51) is opened on the left side of the upper surface of the interior of the sliding chamber (26) located on the left side of the nozzle (16).

5. The water circulation system of the pet washing and drying machine according to claim 1, characterized in that: The front surface of the washer-dryer body (1) is rotatably connected to a sealing door (32) via a hinge, and an observation window (33) is integrally formed on the front surface of the sealing door (32).

6. The water circulation system of the pet washing and drying machine according to claim 3, characterized in that: A purification box (34) is fixedly connected to the left side of the upper surface of the bottom plate (14); a delivery pipe (35) is fixedly connected to the lower left side of the washing and drying machine body (1) and the lower right side of the purification box (34); an activated carbon net (36) is arranged inside the purification box (34); a mounting groove (37) is provided on the left side of the purification box (34); a pull plate (38) is arranged inside the mounting groove (37); the right side of the pull plate (38) is fixedly connected to the left side of the activated carbon net (36); and the lower left side of the purification box (34) is fixedly connected to the lower right side of the purification box (34). A discharge pipe (39) is provided, a square frame (40) is fixedly connected to the right side of the interior of the purification box (34) and located outside the activated carbon net (36), a sealing gasket (41) is fixedly connected to the outer wall of the pull plate (38), the outer wall of the sealing gasket (41) is in contact with the inner wall of the installation groove (37), and a circulation pipe (42) is provided inside the purification box (34) and located above the activated carbon net (36), and the end of the circulation pipe (42) away from the purification box (34) is fixedly connected to the left end of the three-way pipe (17).

7. The water circulation system of the pet washing and drying machine according to claim 6, characterized in that: The pull plate (38) is symmetrically and slidably connected to an adjustment plate (43) inside, and the opposite sides of the two adjustment plates (43) are fixedly connected to an oblique plate (44), and the inner upper surface and the inner lower surface of the installation groove (37) are provided with positioning grooves (45), and the opposite ends of the two oblique plates (44) extend to the inside of the two positioning grooves (45) respectively. An adjustment handle (46) is provided on the left side of the pull plate (38), and a rotating rod (47) is fixedly connected to the center of the right side of the adjustment handle (46), and the right end of the rotating rod (47) is rotatably connected to the right side of the pull plate (38) through a rotating shaft. The rotating rod (47) ) is fixedly connected to the outer wall of the rotating disk 2 (48), and the upper and lower sides of the outer wall of the rotating disk 2 (48) are rotatably connected to connecting rods 2 (55) through a rotating shaft. The opposite ends of the two connecting rods 2 (55) are respectively rotatably connected to the opposite sides of the two adjusting plates (43) through a rotating shaft. The outer wall of the rotating rod (47) is sleeved with a torsion spring (49), and the two ends of the torsion spring (49) are respectively fixedly connected to the right side of the rotating disk 2 (48) and the inner right side of the pulling plate (38), and the opposite sides of the two adjusting plates (43) are respectively fixedly connected to the inside of the two pulling plates (38) with a plurality of springs (50).

8. The water circulation system of the pet washing and drying machine according to claim 3, characterized in that: The upper surface of the cleaning agent box (19) is provided with a adding port (52), and the front surface of the cleaning agent box (19) is integrally formed with transparent glass (53).

9. The water circulation system of the pet washing and drying machine according to claim 1, characterized in that: The inner lower surface of the washer-dryer body (1) is a sloped structure.

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