Pet solid excrement treatment device
By designing a pet solid excrement treatment device including a motor-driven roller body, a pressure sensor and a controller, the problems of incomplete exhaust treatment and environmental pollution in traditional treatment methods are solved, and efficient and environmentally friendly excrement treatment effect is achieved.
Patent Information
- Application Number
- CN202510047844.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-13
- Publication Date
- 2025-05-06
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Traditional pet solid excrement treatment methods include waste of plastic bags, difficulty in degradation of excrement, land resource occupation, bacterial growth and foul smell, resulting in environmental pollution and public health hazards.
A pet solid excretion treatment device is designed, including a shell, mount, base plate, roller body, motor, pressure sensor and controller. The motor-driven roller body is combined with the pressure sensor and controller to achieve orderly processing and decomposition of excretion, and is equipped with photovoltaic power generation components and alarm components to improve processing efficiency and environmental protection.
By orderly processing excrement, the device improves the treatment efficiency, reduces the waste of plastic bags, reduces environmental pollution and public health hazards, and achieves the goal of energy conservation and environmental protection.
Smart Images
Figure CN119930118A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of waste treatment, and in particular to a pet solid excrement treatment device. Background Art
[0002] As people's living standards improve, keeping pets has become an increasingly common lifestyle. Many families keep cats, dogs and other pets, which not only bring companionship and joy to people, but also cause a series of environmental sanitation problems. Among them, the treatment of pet solid excrement is a problem that needs to be solved urgently.
[0003] The traditional way of handling pet excrement is relatively rough. Most pet owners choose to use plastic bags to pick up pet excrement and then directly discard it into the trash can. This method not only easily leads to the waste of plastic bags and increases white pollution, but also the wrapped excrement is difficult to degrade naturally during the landfill or accumulation process, occupying land resources for a long time, and may also breed a large number of bacteria and emit foul odors, causing secondary pollution to the surrounding environment and endangering public health. Summary of the invention
[0004] In order to solve the technical problems existing in the background technology, the present invention provides a pet solid excrement treatment device.
[0005] A pet solid excrement treatment device proposed by the present invention includes: a shell, a mounting seat, a bottom plate, a first roller body, a second roller body, a motor, a pressure sensor and a controller. A feeding port is opened on the shell, and a storage space with an open top is provided in the shell. The storage space is used to place pet solid excrement decomposing bacteria and a matrix. The storage space is located below the feeding port. The motor is installed on the mounting seat. The first roller body and the second roller body are both movably installed on the mounting seat. The motor connects the first roller body and the second roller body and can drive the first roller body and the second roller body to rotate. The first roller body and the second roller body are arranged in parallel, and there is a preset gap between the first roller body and the second roller body. The preset gap is located between the feeding port and the open port so that the solid excrement fed into the shell from the feeding port can be retained on the first roller body and the second roller body, the bottom plate is installed on the shell, the mounting seat is located on the bottom plate and is supported by the bottom plate, the pressure sensor is installed between the bottom plate and the mounting seat, the controller controls the connected motor, and when the collected data of the pressure sensor reaches a preset value, the controller controls the motor in the stop cycle to enter the rotation cycle, so as to drive the first roller body and the second roller body to rotate at a preset speed for a preset number of times and then return to the stop cycle, so that the solid excrement retained on the first roller body and the second roller body can fall through the preset gap and enter the storage space.
[0006] Preferably, an alarm component is also provided on the shell, and the controller is also used to control the alarm component to trigger an alarm for replacing the decomposing bacteria and the matrix when the number of times the motor enters the rotation cycle reaches a preset value.
[0007] Preferably, a photovoltaic power generation component is installed on the top of the shell, the motor is powered by an energy storage battery arranged on the shell, and the photovoltaic power generation component is connected to the energy storage battery to supply power to the energy storage battery.
[0008] Preferably, a plurality of first protrusions arranged in an annular array along the outer circumference of the first roller body extend from the outer wall of the first roller body, and the plurality of first protrusions all extend radially along a cross section of the first roller body. A plurality of second protrusions arranged in an annular array along the outer circumference of the second roller body extend from the outer wall of the second roller body, and the plurality of second protrusions all extend radially along a cross section of the second roller body. Within a preset gap, a first protrusion is between two adjacent second protrusions, and a second protrusion is between two adjacent first protrusions. The maximum extension length of the first protrusion is less than or equal to the width of the preset gap.
[0009] Preferably, ends of the first protrusion and the second protrusion are both pointed.
[0010] Preferably, a baffle which is movably installed at the feeding port and is rotatable and opened inwards.
[0011] Preferably, a storage box with an open top is installed in the shell, the storage box is the storage space, the shell has a replacement port, the storage box is movably installed at the replacement port, and the storage box can be taken out from the replacement port or pushed into the shell for cleaning and adding decomposition bacteria and matrix.
[0012] The present invention provides a pet solid excrement treatment device, which has the advantages that the solid excrement fed from the feeding port can be stably retained on the roller body through the cooperation of the first roller body and the second roller body driven by the motor, and after accumulating to a certain amount, the solid excrement can be orderly transferred to the storage space under the drive of the motor, thereby ensuring the orderliness of excrement treatment. The first roller body and the second roller body are respectively provided with a plurality of first protrusions and a second protrusion to cooperate with each other to tear the plastic bag wrapped with the excrement, thereby improving the passing efficiency of the solid excrement, and the protrusion end is designed as a pointed tip to further enhance the tearing effect, which is conducive to the smooth transfer of the excrement. The pressure sensor can accurately weigh the weight of the solid excrement retained on the roller body, and can cooperate with the controller to control the rotation of the motor according to the weight to realize the transfer of the excrement. At the same time, when the number of motor rotation cycles reaches a preset value, the alarm component can trigger an alarm for replacing the decomposition bacteria and the matrix, reminding the operator to replace them in time, thereby ensuring the continuous and efficient treatment process. The photovoltaic power generation component installed on the top of the shell can convert sunlight into electrical energy to power the energy storage battery, and the motor is powered by the energy storage battery, thereby reducing the use cost and achieving energy saving and environmental protection. The baffle installed movably at the feeding port is usually closed, which can effectively prevent the emission of odor. It can be opened by gently pushing it when feeding, which is convenient to operate. The storage box is movably installed at the replacement port of the shell, which is convenient for taking out or pushing in, easy to clean and add decomposing bacteria and matrix, and is conducive to daily maintenance and use. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is an internal structure diagram of a pet solid excrement treatment device proposed by the present invention;
[0014] Figure 2 This is a structural diagram of a mounting base of a pet solid excrement treatment device proposed by the present invention. DETAILED DESCRIPTION
[0015] refer to Figure 1-2 The present invention proposes a pet solid excrement treatment device, comprising a shell 1, a feeding port 6 is provided on the shell 1, and the position of the feeding port 6 is convenient for feeding the pet's solid excrement into the shell 1, and a storage space 7 with an open top is provided inside the shell 1, and the storage space 7 is used to place pet solid excrement decomposing bacteria and suitable substrates, and these decomposing bacteria and substrates decompose and transform the excrement that falls into the shell, returning it to a harmless state, and the storage space 7 is located below the feeding port 6; the motor is installed on the mounting seat 2, and the mounting seat 2 carries the motor, the first roller body 4 and the second roller body 5, and the first roller body 4 and the second roller body 5 are both movably installed on the mounting seat 2, and the motor can drive the first roller body 4 and the second roller body 5 to rotate, and the first roller body 4 and the second roller body 5 are arranged in parallel, and a preset gap is maintained between the two, and the preset gap is just located between the feeding port 6 and the opening, so that the solid excrement fed into the shell 1 from the feeding port 6 is stably retained on the first roller body 4 and the second roller body 5, waiting for the next step of processing,
[0016] The bottom plate 3 is mounted on the shell 1, and the mounting seat 2 is located thereon, and the bottom plate 3 bears the weight. A space is reserved inside the bottom plate 3 for mounting the mounting seat 2. The pressure sensor is installed between the bottom plate 3 and the mounting seat 2 to monitor the weight change of the mounting seat 2 at all times, so as to accurately weigh the weight of the solid excrement retained on the roller body, and the controller controls the connected motor. When the collected data of the pressure sensor reaches a preset value, it means that the retained solid excrement has accumulated to a certain amount. At this time, the controller reacts quickly and controls the motor in the stop cycle to enter the rotation cycle, so as to drive the first roller body 4 and the second roller body 5 to rotate at a preset speed for a preset number of circles and then return to the stop cycle. During the rotation process, the solid excrement retained on the first roller body 4 and the second roller body 5 falls through the preset gap and enters the storage space 7, thereby realizing the orderly transfer and treatment of the excrement;
[0017] Further optimization, the housing 1 is also provided with an alarm component. When the number of times the motor enters the rotation cycle reaches a preset value, it means that the decomposing bacteria and the matrix in the storage space are almost consumed. At this time, the controller controls the alarm component to trigger an alarm for replacing the decomposing bacteria and the matrix, and promptly reminds the operator to replace them, ensuring that the treatment process continues to be efficient.
[0018] In order to achieve energy conservation and environmental protection, a photovoltaic power generation component 8 is installed on the top of the housing 1 to convert sunlight into electrical energy. The motor is powered by an energy storage battery arranged on the housing 1. The photovoltaic power generation component 8 is connected to the energy storage battery to supply power to the energy storage battery, thereby reducing the use cost.
[0019] In terms of detail processing, a plurality of first protrusions 9 are extended from the outer wall of the first roller body 4 and arranged in an annular array along the outer circumference of the first roller body 4. The plurality of first protrusions 9 all extend radially along a certain cross section of the first roller body 4. A plurality of second protrusions 10 are extended from the outer wall of the second roller body 5 and arranged in an annular array along the outer circumference of the second roller body 5. The plurality of second protrusions 10 all extend radially along a certain cross section of the second roller body 5. Within the preset gap, the first protrusion 9 is between two adjacent second protrusions 10, and the second protrusion 10 is between two adjacent first protrusions 9. The maximum extension length of the first protrusion 9 is less than or equal to the width of the preset gap. Considering that in actual operation, personnel usually use plastic bags to wrap solid excrement when feeding it into the feeding port 6, in order to prevent the plastic bag from affecting the transfer of solid excrement, the plastic bag is torn by the cooperation of the plurality of first protrusions 9 and the plurality of second protrusions 10, thereby greatly improving the passing efficiency of the solid excrement. In addition, the ends of the first protrusion 9 and the second protrusion 10 are both designed as pointed ends, which further enhances the tearing effect.
[0020] A baffle 11 that can be rotated inwards is also movably installed at the feeding port 6. The baffle 11 is usually in a closed state, which effectively prevents the odor from emitting. When feeding is required, it can be rotated inwards and opened by gently pushing it, which is convenient to operate;
[0021] In addition, a storage box 12 with an open top is installed in the shell 1, and the storage box 12 contains the storage space 7. The shell 1 has a replacement port, and the storage box is movably installed at the replacement port. The storage box can be taken out from the replacement port or pushed into the shell 1 for cleaning and adding decomposition bacteria and matrix.
[0022] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and the inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A pet solid excrement treatment device, characterized in that: include: A shell (1), a mounting seat (2), a bottom plate (3), a first roller (4), a second roller (5), a motor, a pressure sensor and a controller. The shell (1) is provided with a feeding port (6). The shell (1) has a storage space (7) with an open top. The storage space (7) is used to place pet solid excrement decomposing bacteria and a matrix. The storage space (7) is located below the feeding port (6). The motor is mounted on the mounting seat (2). The first roller (4) and the second roller (5) are both movably mounted on the mounting seat (2). The motor is connected to the first roller (4) and the second roller (5) and can drive the first roller (4) and the second roller (5) to rotate. The first roller (4) and the second roller (5) are arranged in parallel. There is a preset gap between the first roller (4) and the second roller (5). The preset gap is located between the feeding port (6) and the opening so that the solid excrement fed into the shell (1) through the feeding port (6) is retained on the first roller body (4) and the second roller body (5). The bottom plate (3) is mounted on the shell (1). The mounting seat (2) is located on the bottom plate (3) and supported by the bottom plate (3). The pressure sensor is mounted between the bottom plate (3) and the mounting seat (2). The controller controls the connected motor. When the collected data of the pressure sensor reaches a preset value, the controller controls the motor in the stop cycle to enter the rotation cycle, so as to drive the first roller body (4) and the second roller body (5) to rotate at a preset speed for a preset number of times and then return to the stop cycle, so that the solid excrement retained on the first roller body (4) and the second roller body (5) falls through the preset gap and enters the storage space (7).
2. A pet solid excrement treatment device according to claim 1, characterized in that: The housing (1) is also provided with an alarm component, and the controller is also used to control the alarm component to trigger an alarm for replacing the decomposing bacteria and the matrix when the number of times the motor enters the rotation cycle reaches a preset value.
3. A pet solid excrement treatment device according to claim 2, characterized in that: A photovoltaic power generation assembly (8) is installed on the top of the housing (1); the motor is powered by an energy storage battery arranged on the housing (1); and the photovoltaic power generation assembly (8) is connected to the energy storage battery to supply power to the energy storage battery.
4. A pet solid excrement treatment device according to claim 3, characterized in that: A plurality of first protrusions (9) are extended from the outer wall of the first roller body (4) and are arranged in an annular array along the outer circumference of the first roller body (4). The plurality of first protrusions (9) all extend radially along a certain cross section of the first roller body (4). A plurality of second protrusions (10) are extended from the outer wall of the second roller body (5) and are arranged in an annular array along the outer circumference of the second roller body (5). The plurality of second protrusions (10) all extend radially along a certain cross section of the second roller body (5). Within a preset gap, the first protrusion (9) is located between two adjacent second protrusions (10), and the second protrusion (10) is located between two adjacent first protrusions (9). The maximum extension length of the first protrusion (9) is less than or equal to the width of the preset gap.
5. A pet solid excrement treatment device according to claim 4, characterized in that: The ends of the first protrusion (9) and the second protrusion (10) are both pointed.
6. The pet solid excrement treatment device according to claim 1, characterized in that: A baffle (11) that is movably installed at the feeding port (6) and is rotatably opened inwards.
7. The pet solid excrement treatment device according to claim 1, characterized in that: A storage box (12) with an open top is installed in the shell (1), and the storage box (12) contains a storage space (7). The shell (1) has a replacement port, and the storage box is movably installed at the replacement port. The storage box can be taken out from the replacement port or pushed into the shell (1) for cleaning and adding decomposing bacteria and substrates.