Pressure water pump for crushing and discharging pet excrement

Abstract

The utility model relates to the field of pet excrement treatment equipment, in particular to a pressure water pump for crushing and discharging pet excrement, which comprises a motor, the motor is provided with a rotating shaft through a coupler, the rotating shaft is provided with a bearing, the bearing is fixedly connected to the bottom of a sealing plate, and the sealing plate is in butt joint with a lower shell through a quick-release clamping ring. A blow-off pipe is welded to the lower portion of the lower shell, an upper shell is arranged at the upper end of the lower shell in a butt joint mode through a quick-release clamping ring, a rotating shaft is located in the lower shell, a water wheel is arranged on the rotating shaft, a smashing blade is arranged above the water wheel, a smashing wheel is arranged above the smashing blade, and a smashing tool bit is arranged above the smashing wheel. According to the pressure water pump, the three smashing assemblies on the rotating shaft are driven by the motor, efficient smashing of pet excrement is achieved, the sewage discharging process is completed through water flow pressure, and good sealing performance and safety of equipment are guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of pet feces treatment equipment, specifically a pressure water pump for crushing and discharging pet feces. Background Technology

[0002] Current pet waste treatment equipment often lacks sufficient pulverizing capacity when dealing with pet feces of varying shapes and sizes, failing to achieve thorough pulverization. This directly impacts the smoothness of subsequent wastewater discharge, leading to pipe blockages and other problems. Furthermore, the common issue of inadequate sealing in these devices not only easily causes wastewater leaks, polluting the surrounding environment but also results in odor diffusion, severely affecting the quality of the environment. Traditional designs also have shortcomings in maintenance and cleaning; their complex structures make it difficult for users to perform routine inspections, cleaning, or parts replacement themselves, increasing inconvenience and costs. Simultaneously, existing equipment lacks effective safety protection designs, failing to adequately guarantee operator safety and hindering real-time monitoring of internal operating status for timely problem detection and resolution. Utility Model Content

[0003] The purpose of this utility model is to provide a pressure water pump for pet feces pulverizing and sewage discharge, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A pressure water pump for pet feces pulverizing and discharging includes a motor, a rotating shaft mounted on the motor via a coupling, a bearing mounted on the rotating shaft, the bearing being fixedly connected to the bottom of a sealing plate, a lower housing being connected to the sealing plate via a quick-release clasp, a drain pipe being welded to the lower part of the lower housing, and an upper housing being connected to the upper end of the lower housing via a quick-release clasp. The rotating shaft is located inside the lower housing, a water wheel is mounted on the rotating shaft, a pulverizing blade is mounted above the water wheel, a pulverizing wheel is mounted above the pulverizing blade, a pulverizing head is mounted above the pulverizing wheel, and a positioning screw is mounted at the top of the rotating shaft.

[0006] In a preferred embodiment, the crushing blade, crushing wheel, and crushing head are mounted on a rotating shaft, and the top end of the rotating shaft is provided with a threaded groove, in which the positioning screw is threadedly connected.

[0007] In a preferred embodiment, the upper housing is provided with a feed inlet, a first sealing ring is provided between the sealing plate and the bottom of the lower housing, and a second sealing ring is provided between the top of the lower housing and the bottom of the upper housing.

[0008] In a preferred embodiment, the pulverizing head includes a first pulverizing head, a second pulverizing head, and a third pulverizing head, wherein the first pulverizing head is provided with serrations, and the third pulverizing head is U-shaped.

[0009] In a preferred embodiment, the shredding blade comprises a circular disc, on which four vertical blades are fixedly connected.

[0010] In a preferred embodiment, the coupling is provided with a transparent protective cover, the bottom end of which is fixedly connected to the motor, the top end of which is fixedly connected to the sealing plate, and the bearing is located inside the protective cover.

[0011] The technical solution provided by this utility model has the following advantages compared with the known prior art:

[0012] 1. Highly efficient pulverizing capability: The specially designed pulverizing blades, wheels, and heads effectively cut and pulverize pet feces at multiple levels, ensuring smooth disposal. This structural design contributes to improved pulverizing efficiency, ensuring that feces of various forms are adequately processed.

[0013] 2. Enhanced sealing performance: A first sealing ring is installed between the sealing plate and the bottom of the lower housing, and a second sealing ring is installed between the top of the lower housing and the bottom of the upper housing. This greatly enhances the overall sealing performance of the equipment, prevents sewage leakage, avoids odor diffusion, and improves the quality of the operating environment.

[0014] 3. Convenient Maintenance and Cleaning: Quick-release retaining rings facilitate the connection between the sealing plate and the lower housing, as well as between the upper and lower housings, allowing users to easily inspect, clean, or replace internal components. Furthermore, the pulverizing blades, pulverizing wheels, and pulverizing heads on the rotating shaft can be quickly disassembled using locating screws, further enhancing maintenance convenience.

[0015] 4. Safety Protection Measures: The coupling is equipped with a transparent protective cover, which ensures the safety of operators while allowing for observation of the internal operating status, facilitating the timely detection and rectification of potential problems. Simultaneously, the bearings are located within the protective cover, reducing the chance of external dust and other impurities entering, thus extending the equipment's service life.

[0016] In summary, this pet feces pulverizing and sewage discharge pressure pump features high-efficiency pulverization, strong sealing to prevent leakage and odor, convenient maintenance and cleaning, and safety protection. Its multi-layered pulverizing structure ensures effective feces treatment, sealing rings prevent sewage leakage and odor spread, quick-release design facilitates inspection and cleaning, and a transparent protective cover ensures safety and allows for easy monitoring of equipment status, thus improving overall user experience and extending equipment lifespan. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the planar structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the sealing ring structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the crusher head structure of this utility model;

[0023] Reference numerals: 1. Motor; 2. Coupling; 3. Rotating shaft; 4. Bearing; 5. Sealing plate; 6. Quick-release circlip; 7. Lower housing; 8. Drain pipe; 9. Upper housing; 91. Feed inlet; 10. Water wheel; 11. Crushing blade; 111. Circular blade; 112. Vertical cutter head; 12. Crushing wheel; 13. Crushing cutter head; 131. First crushing head; 132. Second crushing head; 133. Third crushing head; 14. Positioning screw; 15. First sealing ring; 16. Second sealing ring; 17. Transparent protective cover; Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0025] The present invention will be further described below with reference to the embodiments.

[0026] Example: Refer to Figures 1 to 5A pressure water pump for pet feces pulverization and sewage disposal includes a motor 1, which is connected to a rotating shaft 3 via a coupling 2. A bearing 4 is mounted on the rotating shaft 3 and fixed to the bottom of a sealing plate 5. The sealing plate 5 is connected to a lower housing 7 via a quick-release ring 6. A sewage pipe 8 is welded to the lower part of the lower housing 7. The upper end of the lower housing 7 is connected to an upper housing 9 via the same quick-release ring 6, making the entire structure both stable and easy to disassemble and maintain. The rotating shaft 3 is located inside the lower housing 7, and a water wheel 10, pulverizing blades 11, pulverizing wheel 12, and pulverizing head 13 are sequentially mounted on it. A positioning screw 14 is provided at the top for fixing these components.

[0027] The shredder blade 11, shredder wheel 12, and shredder head 13 are all mounted on the rotating shaft 3. The top of the rotating shaft 3 is provided with a threaded groove, and the positioning screw 14 is threaded to ensure the stable installation of each component. The upper housing 9 is equipped with a feed inlet 91 to facilitate the entry of pet feces into the processing flow. A first sealing ring 15 and a second sealing ring 16 are respectively provided between the sealing plate 5 and the bottom of the lower housing 7, and between the top of the lower housing 7 and the bottom of the upper housing 9, to enhance the overall sealing performance and prevent sewage leakage and odor diffusion.

[0028] The pulverizing head 13 consists of a first pulverizing head 131, a second pulverizing head 132, and a third pulverizing head 133. The first pulverizing head 131 has serrations, and the third pulverizing head 133 has a U-shaped design. This multi-layered cutting design can effectively improve pulverizing efficiency. The pulverizing blade 11 includes a circular disc 111 on which four vertical blades 112 are fixed, further enhancing the cutting effect.

[0029] The coupling 2 is equipped with a transparent protective cover 17. The bottom end of the protective cover is fixedly connected to the motor 1, and the top end is connected to the sealing plate 5. It also encloses the bearing 4, reducing the intrusion of external dust and other impurities and extending the service life of the equipment.

[0030] The working principle of this utility model is as follows:

[0031] First, motor 1 drives rotating shaft 3 to rotate via coupling 2. Bearing 4 is installed on rotating shaft 3 to ensure smooth operation during rotation. Bearing 4 is fixed to the bottom of sealing plate 5, which is tightly connected to the lower housing 7 via quick-release ring 6, forming a sealed space. This design not only ensures the stability of the internal structure of the equipment but also enhances the overall sealing performance through the first sealing ring 15 and the second sealing ring 16, effectively preventing sewage leakage and odor diffusion.

[0032] A water wheel 10, a pulverizing blade 11, a pulverizing wheel 12, and a pulverizing head 13 are sequentially arranged on the rotating shaft 3. When the motor starts, the rotating shaft 3 begins to rotate at high speed, driving the above components to operate synchronously. First, pet feces entering the feed inlet 91 of the upper housing 9 are guided into the pulverizing area, where the pulverizing blade 11, the pulverizing wheel 12, and the pulverizing head 13 perform three-layer cutting and pulverizing of the feces. In particular, the pulverizing head 13 includes a first pulverizing head 131, a second pulverizing head 132, and a third pulverizing head 133, wherein the first pulverizing head 131 has serrations, and the third pulverizing head 133 has a U-shaped design. This design can provide efficient pulverization for feces of different shapes and sizes.

[0033] The pulverized fecal particles are small and easily discharged by water flow. The pressure generated by the rotating water turbine 10 propels the water flow, smoothly discharging the pulverized fecal particles through the drain pipe 8 welded to the lower part of the lower housing 7. Throughout the process, a transparent protective cover 17 covers the outside of the coupling 2, protecting the safety of operators and facilitating observation of the internal operating status of the equipment, allowing for timely detection and resolution of problems. Furthermore, the bearing 4 is located inside the protective cover, reducing the intrusion of external dust and other impurities, thus extending the service life of the equipment.

[0034] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A pressure water pump for pet feces pulverizing and sewage disposal, comprising a motor (1), characterized in that: The motor (1) is provided with a rotating shaft (3) via a coupling (2). A bearing (4) is provided on the rotating shaft (3). The bearing (4) is fixedly connected to the bottom of the sealing plate (5). The sealing plate (5) is connected to a lower housing (7) via a quick-release snap ring (6). A drain pipe (8) is welded to the lower part of the lower housing (7). An upper housing (9) is connected to the upper end of the lower housing (7) via a quick-release snap ring (6). The rotating shaft (3) is located inside the lower housing (7). A water wheel (10) is provided on the rotating shaft (3). A crushing blade (11) is provided above the water wheel (10). A crushing wheel (12) is provided above the crushing blade (11). A crushing head (13) is provided above the crushing wheel (12). A positioning screw (14) is provided at the top of the rotating shaft (3).

2. A pressure water pump for pet feces pulverizing and sewage discharge according to claim 1, characterized in that: The crushing blade (11), crushing wheel (12) and crushing head (13) are sleeved on the rotating shaft (3). The top end of the rotating shaft (3) is provided with a threaded groove, and the positioning screw (14) is threaded into the threaded groove.

3. A pressure water pump for pet feces pulverizing and sewage discharge according to claim 1, characterized in that: The upper housing (9) is provided with a feed inlet (91), a first sealing ring (15) is provided between the sealing plate (5) and the bottom of the lower housing (7), and a second sealing ring (16) is provided between the top of the lower housing (7) and the bottom of the upper housing (9).

4. A pressure water pump for pet feces pulverizing and sewage discharge according to claim 1, characterized in that: The crushing head (13) includes a first crushing head (131), a second crushing head (132) and a third crushing head (133). The first crushing head (131) is provided with serrations, and the third crushing head (133) is U-shaped.

5. A pressure water pump for pet feces pulverizing and sewage discharge according to claim 1, characterized in that: The shredding blade (11) includes a disc (111) on which four vertical blades (112) are fixedly connected.

6. A pressure water pump for pet feces pulverizing and sewage discharge according to claim 1, characterized in that: The coupling (2) is provided with a transparent protective cover (17) on the outside. The bottom end of the transparent protective cover (17) is fixedly connected to the motor (1), and the top end of the transparent protective cover (17) is fixedly connected to the sealing plate (5). The bearing (4) is located inside the protective cover.

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