A mobile cleaning device and integrated control system thereof

Abstract

The present application relates to livestock and poultry breeding equipment technical field, aims at solving the problem of limited movement of cleaning equipment, single function, complex operation, low cleaning efficiency and insufficient endurance in the prior art, and provides a mobile cleaning device and an integrated control system thereof, which comprises a mobile support, a battery assembly, a water storage assembly, a control assembly and a cleaning execution assembly; the battery assembly and the water storage assembly are both installed on the mobile support, the water storage assembly is communicated with the water pump through a water pipe; the control assembly is fixed to the inner side of the mobile support, and the control assembly is electrically connected with the battery assembly, the water pump and the brush motor respectively; the cleaning execution assembly is installed at the front end of the mobile support, and the cleaning execution assembly comprises a rotating brush and a water spraying structure, the water spraying structure is communicated with the water outlet end of the water pump, and the rotating brush is drivingly connected with the output end of the brush motor. The present application has the beneficial effects of realizing mobile brushing and water spraying cooperative operation, adapting to poultry house working conditions, having high cleaning efficiency, perfect electric control protection and safe and flexible use.

Description

Technical Field

[0001] This invention relates to the field of livestock and poultry farming equipment technology, and more specifically, to a mobile cleaning device and its integrated control system. Background Technology

[0002] In modern, large-scale egg-laying hen farming, the cleanliness and hygiene of equipment within poultry houses are crucial for ensuring flock health and maintaining stable egg production. Vertical egg collectors and central egg collection lines operate continuously in the poultry house environment, and their surfaces are prone to accumulating dust, egg residue, feces, and other contaminants, requiring regular cleaning and maintenance. Traditional cleaning operations rely heavily on manual labor, resulting in high labor intensity, low efficiency, and uneven cleaning quality. This is particularly true for cleaning egg collection equipment in large caged poultry houses, which is time-consuming and labor-intensive, making it unsuitable for the demands of large-scale farming. While various specialized cleaning equipment for poultry farming have emerged on the market with the increasing scale of the industry, they still have many shortcomings in practical use.

[0003] The main shortcomings of existing livestock cleaning equipment are as follows: First, poor mobility. Most cleaning equipment requires external power and water supply, and its operating range is limited by pipeline length, making it impossible to move freely within large-scale farms and adapt to complex equipment layouts in poultry houses. Second, limited functionality. Most existing equipment only has basic rinsing functions and cannot simultaneously meet diverse cleaning needs such as sweeping, scrubbing, and high-pressure rinsing. Stubborn dirt on equipment surfaces requires repeated cleaning, resulting in low overall cleaning efficiency. Third, high operational complexity. The equipment structure and control logic are cumbersome, requiring professional training for operators, which increases the use and management costs of farms. Fourth, limited cleaning effect. The structural design of the scrubbing components is unreasonable, resulting in insufficient uniformity of scrubbing coverage and cleaning power, making it difficult to achieve ideal cleaning results. Fifth, insufficient battery life. Some mobile cleaning equipment has small battery capacity, which cannot support large-area, long-term continuous cleaning operations.

[0004] In summary, existing poultry cleaning equipment cannot simultaneously achieve mobility, functional integration, ease of operation, and high cleaning efficiency, and therefore cannot fully meet the cleaning needs of modern large-scale poultry houses. Summary of the Invention

[0005] The present invention aims to provide a mobile cleaning device and its integrated control system to solve the problems of limited mobility, single function, complex operation, low cleaning efficiency and insufficient battery life of existing cleaning equipment.

[0006] This invention is implemented as follows: The present invention provides a mobile cleaning device, including a mobile support frame, a battery assembly, a water storage assembly, a control assembly, and a cleaning execution assembly; The aforementioned battery assembly is fixedly installed at the inner bottom of the movable bracket; The aforementioned water storage component is installed in the middle of the mobile support frame, and the aforementioned water storage component is connected to the water pump through a water pipe; The aforementioned control components are fixed to the inner side of the movable bracket, and are electrically connected to the aforementioned battery assembly, the aforementioned water pump, and the brush motor, respectively. The aforementioned cleaning execution component is installed at the front end of the mobile support. The cleaning execution component includes a rotating brush and a water spraying structure. The water spraying structure is connected to the outlet end of the water pump, and the rotating brush is drivenly connected to the output end of the brush motor.

[0007] During operation, the battery assembly provides DC power to the entire machine through the power supply control of the control assembly. The control assembly adjusts the operation and drives the water pump to draw cleaning water from the water storage assembly through the water pipe. The water is then delivered to the spray structure from the outlet to form a high-pressure water flow. At the same time, the brush motor is connected to the rotating brush drive through the output end, driving the rotating brush to rotate. The high-pressure water flow works in conjunction with the rotating brush to complete the rotating brushing operation.

[0008] Preferably, the battery assembly is a cuboid battery pack, which is connected to the control component via a positive power line and a negative power line, and the battery assembly is equipped with connectors.

[0009] Preferably, the water storage component is a cylindrical plastic water storage tank, the top of which is provided with a sealing cover and a handle, and the tank body is made of transparent or semi-transparent white material.

[0010] Preferably, the control components include a control box made of metal, and the control box panel is provided with a power indicator light, a running indicator light, a main power switch, a circuit breaker and a speed control knob.

[0011] Preferably, the rotating brush is disc-shaped with bristles arranged radially on the surface of the disc. The bristles are made of nylon or hard plastic. A bushing is provided at the center of the rotating brush, and the bushing is connected to the output shaft of the brush motor.

[0012] Preferably, the movable support has a stainless steel frame structure and four casters are installed at the bottom of the movable support.

[0013] Preferably, the rotating brush is fixed to the front end of the movable bracket by a connecting rod, and the connecting rod is a height-adjustable structure.

[0014] In one embodiment of this invention: an integrated control system for a mobile cleaning device is also provided, including a power management module, a motor drive module, and a pressure regulation module; The input terminal of the aforementioned power management module is electrically connected to the battery assembly; The output terminals of the aforementioned motor drive module are electrically connected to the water pump and brush motor, respectively. The pressure regulating module is connected to the speed control knob via a signal.

[0015] Preferably, it also includes a status indicator unit, which includes a power indicator and a running indicator.

[0016] Preferably, the power management module integrates a circuit breaker, which automatically disconnects the power supply circuit when an overload fault occurs in the circuit.

[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: 1. Enables mobile cleaning operations without external dependencies, significantly improving site adaptability.

[0018] This invention integrates the battery assembly and water storage assembly onto a mobile support frame, providing both DC power and clean water. This completely eliminates the limitations of mains power interfaces and water supply lines. With the flexible mobile support frame, it can move freely within large-scale farms, navigating between equipment such as vertical egg collectors and central egg collection lines. It adapts to the complex equipment layout and site environment within poultry houses, effectively solving the problems of poor mobility and limited operating range of traditional cleaning equipment.

[0019] 2. Achieve multi-functional integration, reducing the operational threshold and usage costs.

[0020] This invention integrates four major functions: water storage, power supply, control, and cleaning. It adopts an integrated layout of water, electricity, and control, eliminating the need for additional distributed equipment. The control components centralize the power switch, status indicator, and parameter adjustment on a single panel, allowing operators to quickly learn how to operate the system without professional training. This significantly simplifies the work process and reduces personnel training and equipment management costs for farms.

[0021] 3. Significantly improves cleaning efficiency and stain removal effect, ensuring the quality of cleaning operations.

[0022] This invention employs a cleaning method that combines high-pressure water jets with rotating brushes. The radially arranged bristles generate physical scrubbing force through rotation, while the high-pressure water jets simultaneously rinse the surface to be cleaned. The combined effect of water jets and physical scrubbing effectively removes stubborn dirt such as dust, egg liquid, and feces adhering to the surface of aquaculture equipment. Ideal cleaning results can be achieved without repeated operations, significantly improving the cleaning efficiency per unit time.

[0023] 4. Improve equipment operation safety and maintenance convenience, and extend service life.

[0024] The control component of this invention integrates an overload protection circuit breaker, which can automatically cut off the power supply circuit when the circuit experiences overload, stall, or other abnormalities, preventing damage to electrical components. Combined with status indicator lights, the operating status of the equipment can be intuitively monitored, improving electrical safety. At the same time, the battery assembly adopts a plug-in design, the rotating brush can be quickly disassembled and assembled, and the water storage tank is equipped with a handle. All core components are easy to maintain and replace quickly. With the rust-proof and corrosion-resistant stainless steel mobile bracket, it can be adapted to the humid and dusty working environment of the farm, effectively extending the overall service life of the equipment.

[0025] 5. It is applicable to a wide range of scenarios and can meet diverse cleaning needs.

[0026] The rotating brush of this invention can adjust the working height via a connecting rod, making it suitable for cleaning objects of different sizes and heights. At the same time, the water pump outlet pressure and brush speed can be flexibly adjusted via a speed control knob, matching corresponding cleaning parameters for surfaces with different levels of dirt. It is not only suitable for cleaning egg collection equipment in laying hen houses, but can also be widely applied to equipment cleaning operations in various livestock and poultry breeding houses such as breeding chicken farms, demonstrating good versatility and promotional value. Attached Figure Description

[0027] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 This is a schematic diagram of the structure of a mobile cleaning device according to an embodiment of the present invention.

[0029] Icons: 1-Mobile bracket, 2-Battery assembly, 3-Water storage assembly, 4-Control assembly, 5-Cleaning execution assembly, 6-Rotating brush, 7-Connector, 8-Sealing cover, 9-Control box, 10-Power indicator light, 11-Run indicator light, 12-Main power switch, 13-Circuit breaker, 14-Speed ​​control knob, 15-Shaft sleeve, 16-Wheel caster. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0031] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0032] Example 1 See Figure 1 This embodiment proposes a mobile cleaning device, including a mobile support 1, a battery assembly 2, a water storage assembly 3, a control assembly 4, and a cleaning execution assembly 5; The battery assembly 2 is fixedly installed at the inner bottom of the movable bracket 1 to provide DC power to the whole machine; The water storage component 3 is installed in the middle of the mobile support 1. The water storage component 3 is connected to the water pump (not shown in the figure) through a water pipe and is used to store clean water. The control component 4 is fixed to the inner side of the movable bracket 1. The control component 4 is electrically connected to the battery assembly 2, the water pump, and the brush motor (not shown in the figure) respectively, and is used for the power supply control and operation adjustment of the whole machine. The cleaning execution component 5 is installed at the front end of the mobile bracket 1. The cleaning execution component 5 includes a rotating brush 6 and a water spray structure (not shown in the figure). The water spray structure is connected to the water outlet of the water pump, and the rotating brush 6 is driven to the output end of the brush motor to complete the rotating brushing operation under the cooperation of high pressure water flow.

[0033] During operation, the battery assembly 2 provides DC power to the whole machine through the power supply control of the control assembly 4. The control assembly 4 adjusts the operation and drives the water pump to draw cleaning water from the water storage assembly 3 through the water pipe. The water is then delivered to the spray structure from the outlet to form a high-pressure water flow. At the same time, the brush motor is connected to the rotating brush 6 through the output end, driving the rotating brush 6 to rotate. The high-pressure water flow works with the rotating brush 6 to complete the rotating brushing operation.

[0034] The mobile cleaning device disclosed in this embodiment integrates a battery assembly 2, a water storage assembly 3, a control assembly 4, and a cleaning execution assembly 5 onto a mobile support 1. The battery assembly 2 provides DC power to the entire machine, and the control assembly 4 controls the power supply and operation of the entire machine. A water pump draws cleaning water from the water storage assembly 3 through a water pipe and delivers it to the spray structure to form a high-pressure water flow. At the same time, a brush motor drives a rotating brush 6 to rotate, so that the high-pressure water flow and the rotating brush 6 work together to complete the rotating brushing operation. Therefore, it can complete the cleaning operation autonomously without external water or electricity. The device has a high degree of integration, is easy to operate, and effectively improves the cleaning efficiency and flexibility of use.

[0035] See Figure 1In this embodiment, the battery assembly 2 is a cuboid battery pack, which is connected to the control assembly 4 through a positive power line and a negative power line. The battery assembly 2 is equipped with a connector 7.

[0036] Specifically, the battery assembly 2, which uses a rectangular battery pack, can fit the installation space at the bottom of the equipment. Its neat layout helps to lower the overall center of gravity of the equipment and improves stability during mobile operations. The power cords with clearly marked positive and negative terminals are connected to the control assembly 4, and the wiring markings are clear, which can reduce the risk of wiring errors during assembly and maintenance. The matching connector 7 is designed to enable quick disassembly, assembly, maintenance and replacement of the battery assembly 2 without complicated wiring operations. This facilitates daily maintenance and also supports quick replacement of spare batteries, effectively ensuring the continuity of cleaning operations.

[0037] See Figure 1 In this embodiment, the water storage component 3 is a cylindrical plastic water storage tank. The top of the water storage tank is provided with a sealing cover 8 and a handle (not shown in the figure). The body of the water storage tank is made of transparent or semi-transparent white material.

[0038] Specifically, the water storage component 3, which uses a cylindrical plastic water storage tank, is lightweight and highly corrosion-resistant, making it suitable for the humid and dusty environment of aquaculture farms. The sealing cover 8 on the top of the tank effectively prevents water from splashing when the equipment is moved, while the handle facilitates the handling, disassembly, and replenishment of the water storage tank. The tank body is made of transparent or semi-transparent white material, which can intuitively display the remaining water level inside, making it convenient for operators to replenish water in a timely manner and ensuring the continuity of cleaning operations.

[0039] See Figure 1 In this embodiment, the control component 4 includes a control box 9 made of metal. The control box 9 has a power indicator light 10, a running indicator light 11, a main power switch 12, a circuit breaker 13, and a speed control knob 14 on its panel.

[0040] Specifically, the metal control box 9 possesses excellent structural strength and protective capabilities, making it suitable for the dusty and humid working environment of farms and effectively protecting internal electrical control components. The integrated power indicator 10 and operation indicator 11 on the panel provide intuitive feedback on the power-on and operating status of the equipment, allowing operators to quickly grasp the equipment's working condition. The main power switch 12 facilitates the start-up and shutdown control of the entire machine, and the circuit breaker 13 can automatically cut off the power supply in case of circuit overload, improving the electrical safety of the equipment. The speed adjustment knob 14 allows for flexible adjustment of the equipment's operating parameters to adapt to the needs of different cleaning scenarios, enhancing the equipment's applicability and flexibility.

[0041] See Figure 1In this embodiment, the rotating brush 6 is disc-shaped, with bristles arranged radially on the surface of the disc. The bristles are made of nylon or hard plastic. A bushing 15 is provided at the center of the rotating brush 6, and the bushing 15 is connected to the output shaft of the brush motor (not shown in the figure).

[0042] Specifically, the disc-shaped rotating brush 6, with radially arranged bristles, provides even coverage and stable contact force during rotation, effectively removing stubborn stains from the surface and improving cleaning results and work efficiency. The bristles are made of nylon or hard plastic, offering excellent wear and corrosion resistance, making them suitable for the humid and dirty working environment of farms and effectively extending the brush's lifespan. The central bushing 15, connected to the brush motor output shaft, ensures high concentricity of transmission, smooth and reliable operation, and facilitates quick disassembly, replacement, and maintenance of the brush, reducing equipment operating costs.

[0043] See Figure 1 In this embodiment, the movable support 1 is a stainless steel frame structure, and four casters 16 are installed at the bottom of the movable support 1.

[0044] Specifically, the mobile support frame 1, with its stainless steel frame structure, boasts high structural strength, stable load-bearing capacity, and excellent rust and corrosion resistance. It is adaptable to the humid and dusty working environment of farms, ensuring the structural reliability of the equipment during long-term operation. Four casters 16 are installed at the bottom of the support frame, enabling flexible movement and turning of the equipment in all directions. This facilitates the movement of operators between various types of farming equipment, effectively reducing the labor intensity of mobile operations and improving the convenience of cleaning operations and site adaptability.

[0045] See Figure 1 In this embodiment, the rotating brush 6 is fixed to the front end of the movable bracket 1 by a connecting rod (not shown in the figure), and the connecting rod is a height-adjustable structure.

[0046] Specifically, the rotating brush 6 is fixed to the front end of the movable bracket 1 via a connecting rod, which allows the brushing end to be positioned in front, making it easy for operators to directly observe the cleaning area and control the working position. The connecting rod adopts a height-adjustable structure, which can flexibly adjust the working height of the brush to adapt to surfaces of different heights such as vertical egg collectors and central egg collection lines. It can ensure that the bristles maintain appropriate contact pressure with the cleaning surface without the need for additional parts replacement, which not only ensures the stability of the cleaning effect, but also effectively expands the applicable scenarios and cleaning range of the equipment.

[0047] In this embodiment, the water pump is fixedly installed on the frame body of the movable support 1. The water inlet of the water pump is connected to the internal water pipe, which extends from the upper part of the water storage component 3 into its water storage cavity, so that the cleaning water in the cavity can be introduced into the water pump. The water outlet of the water pump is connected to the water supply pipeline, which extends forward along the movable support 1 and finally connects to the water spray structure of the cleaning execution component 5. The water pressurized by the water pump is transported to the water spray structure through the water supply pipeline and sprayed outward to provide high-pressure water flow for the scrubbing operation.

[0048] In this embodiment, the water spray structure (not shown in the figure) is arranged on the side of the rotating brush 6 and is fixed to the front end of the movable bracket 1 synchronously with the brush. The spray nozzle of the water spray structure is set towards the working area of ​​the brush bristles of the rotating brush 6, so that the pressurized cleaning water can be directly sprayed to the contact area between the brush bristles and the surface to be cleaned. While the brush is rotating and brushing, high-pressure rinsing is completed simultaneously. This can not only soften and remove dirt with the help of water flow to enhance the cleaning effect, but also avoid large-scale water splashing and improve the utilization efficiency of cleaning water.

[0049] In this embodiment, the volume of the cylindrical plastic water storage tank is set to 20L to 50L. This volume range is designed to match the actual water demand of poultry house cleaning operations with the portability of the equipment. It can ensure that the cleaning operation of the corresponding scale of egg collection equipment can be completed after a single water filling, reducing the frequency of water replenishment during the operation and ensuring the continuity of the cleaning operation. At the same time, it can avoid the problem of excessive weight of the equipment and increased difficulty of moving operation due to excessive volume, and is suitable for the use scenario of mobile cleaning operations.

[0050] In this embodiment, the control box 9 is fixedly installed on the inner side of the mobile support 1, which can form lateral protection with the help of the support frame, reducing the direct corrosion of the box by water vapor and dust during operation, while not occupying the passage space outside the equipment; its operation panel is arranged facing the operation side of the equipment, so that the operator can intuitively observe the status of the indicator lights and conveniently operate the power switch and speed control knob 14 when pushing the equipment to work, without having to go around or adjust the standing position, effectively improving the convenience of operation and the smoothness of operation.

[0051] In this embodiment, the cuboid battery pack is securely installed inside the bottom frame of the mobile support 1 using fasteners, and is positioned below the overall center of gravity of the equipment. This low-profile bottom layout effectively lowers the overall center of gravity of the equipment, improves the stability of the equipment during movement and turning, and avoids the risk of tipping due to excessive load on the upper part during mobile operations. At the same time, the arrangement inside the frame can form protection with the help of the support structure, reducing the impact of collisions and moisture on the battery pack during operation. Combined with the rigid fixation of the fasteners, it can ensure the firmness of the battery installation and the reliability of operation during bumpy movement of the equipment.

[0052] In this embodiment, the brush motor is fixedly installed at the front end of the movable bracket 1, and its output shaft is coaxially connected to the bushing 15 at the center of the rotating brush 6. This coaxial transmission method has high concentricity and smooth operation, which can reduce power transmission loss, ensure that the rotation speed of the rotating brush 6 is uniform and stable, and ensure that the brushing force is uniform. At the same time, the front-mounted layout of the motor close to the working end makes the front-end structure more compact and facilitates the disassembly, replacement and daily maintenance of the brush components.

[0053] The specific working principle of the mobile cleaning device in this embodiment is as follows: When the equipment is started, the operator turns on the main power supply through the control panel of the control box 9. The DC power output from the battery pack 2 is connected to the power supply circuit of the whole machine through the control component 4 to provide power to each electrical component. The control component 4 coordinates the power supply control and operation adjustment of the whole machine. At the same time, the built-in circuit breaker 13 monitors the circuit operation status in real time. In case of abnormalities such as current overload, the power supply can be cut off in time to avoid damage to electrical components and ensure electrical safety during operation.

[0054] Once powered on, the water pump starts operating. Its inlet draws cleaning water from the cavity of the water storage component 3 through an internal water pipe. After being pressurized by the water pump, the water is transported forward through the outlet to the water supply pipeline and finally delivered to the spray structure located next to the rotating brush 6. The pressurized water is sprayed through the spray nozzle to the brush bristle working area of ​​the rotating brush 6, which can pre-soften the dirt attached to the surface to be cleaned and at the same time rinse away the stains that fall off during the brushing process, providing hydraulic support for the cleaning operation.

[0055] The brush motor is powered on synchronously, and its output shaft is coaxially driven with the bushing 15 at the center of the rotating brush 6, driving the disc-shaped rotating brush 6 to rotate at a uniform speed. The radially arranged bristles make stable contact with the surface to be cleaned, and the mechanical friction generated by the rotation scrapes away stubborn dirt such as dust, egg liquid, and feces attached to the surface of the equipment. Combined with the synchronously sprayed high-pressure water flow, it forms a synergistic effect of "brushing + rinsing" to achieve efficient dirt removal and ensure cleaning effect.

[0056] During operation, the operator can flexibly adjust the water pump outlet pressure and brush motor speed through the speed adjustment knob 14 of the control component 4, matching the corresponding operation parameters for cleaning surfaces with different levels of dirt. At the same time, the universal wheels 16 at the bottom of the mobile support 1 can be used to push the equipment along the cleaning path, and the working height of the rotating brush 6 can be adjusted with the height-adjustable connecting rod to adapt to different specifications of aquaculture equipment and complete the cleaning operation of the entire area. After the operation is completed, the main power is turned off, the water pump and brush motor stop running, and the cleaning operation ends.

[0057] Example 2 See Figure 1Based on Embodiment 1, this embodiment also provides an integrated control system for a mobile cleaning device, including a power management module (not shown in the figure), a motor drive module (not shown in the figure), and a pressure regulation module (not shown in the figure). The input terminal of the power management module is electrically connected to the battery assembly 2, and is used to distribute and manage the power supply of the whole machine, and has overload protection function; The output of the motor drive module is electrically connected to the water pump and the brush motor respectively, and is used to drive the water pump to supply water and the brush to rotate. The pressure regulating module is connected to the speed control knob 14 and is used to adjust the water pump's outlet pressure and the brush motor's speed according to the input signal of the speed control knob 14.

[0058] See Figure 1 In this embodiment, a status indicator unit is also included, which includes a power indicator light 10 and a running indicator light 11.

[0059] Specifically, a status indicator unit including a power indicator 10 and a running indicator 11 is provided. This unit can provide real-time feedback on the equipment's operating status through intuitive visual signals, reducing the threshold for operational judgment and allowing for quick identification of the equipment status without professional training. The power indicator 10 clearly displays the equipment's power-on status, facilitating rapid troubleshooting of power supply anomalies and improving fault diagnosis efficiency. The running indicator 11 intuitively reflects the start and stop status of the cleaning operation, allowing operators to monitor the operation progress in real time, avoiding misoperation, and effectively improving the convenience of equipment use and operational safety.

[0060] See Figure 1 In this embodiment, the power management module integrates a circuit breaker 13. When an overload fault occurs in the circuit, the circuit breaker 13 automatically cuts off the power supply circuit to achieve overload protection.

[0061] Specifically, the power management module integrates a circuit breaker 13, which has a high degree of integration and simplifies the wiring and assembly structure of the electrical control system. When the equipment circuit experiences abnormal faults such as overload or motor stall, the circuit breaker 13 can automatically cut off the power supply circuit, preventing damage to the electrical control components inside the cuboid battery pack, brush motor, and control component 4 due to overcurrent. This effectively extends the service life of the equipment's electrical components, while improving the electrical safety performance of the equipment during operation in aquaculture sites and reducing equipment failure risks and maintenance costs.

[0062] See Figure 1 The detailed electronic control principle of the integrated control system in this embodiment is as follows: The integrated control system of the present invention is applied to the aforementioned mobile cleaning device. With the control component 4 as the core control carrier, it integrates a power management module (not shown in the figure), a motor drive module (not shown in the figure), and a pressure regulation module (not shown in the figure). The system uses the battery component 2 as the only DC power source. Through the control component 4, it coordinates the signal interaction and operation logic of each module, drives the cleaning execution component 5 and the water pump to operate, and realizes water pressure regulation, status monitoring and electrical protection functions. The whole system adopts a modular centralized wiring method to adapt to the integrated installation requirements of mobile equipment.

[0063] Battery assembly 2 serves as the DC energy storage power supply unit of the system. Its positive and negative output terminals are connected to the input terminals of the power management module inside the control assembly 4 via the main power supply cable. The power management module integrates an input filtering circuit (not shown in the figure), an overload protection circuit breaker 13, a voltage regulation output unit (not shown in the figure), and a power sampling subunit (not shown in the figure): The input filtering circuit filters out the ripple of the DC power output from battery assembly 2 to ensure power supply stability; the overload protection circuit breaker 13 is connected in series in the main power supply circuit and has a preset rated current threshold. When the total current of the circuit exceeds the threshold due to a short circuit or motor stall, the circuit breaker 13 physically disconnects the main power supply circuit through a thermal trip mechanism to achieve hardware-level overload protection; the voltage regulation output unit regulates the input voltage and outputs it to the main control unit (not shown in the figure), motor drive module, and pressure regulation module of the control assembly 4 to provide matching operating voltages for each electronic control unit; the power sampling subunit collects the output voltage and circuit current of battery assembly 2 in real time, converts the analog signals into digital signals, and feeds them back to the main control unit to achieve real-time monitoring of the power supply status. The power indicator light 10 on the control component 4 panel is electrically connected to the regulated output terminal of the power management module. It is constantly lit when the main power supply circuit is on and turns off when the circuit is off, providing intuitive feedback on the power-on status of the device.

[0064] The motor drive module is integrated inside the control component 4. Its power input terminal is connected to the power output terminal of the power management module, and its control signal input terminal is connected to the I / O port of the main control unit of the control component 4. The power output terminal is electrically connected to the brush motor and water pump motor of the cleaning execution component 5, respectively. The main control unit outputs a PWM pulse width modulation signal (not shown in the figure) to the motor drive module. The motor drive module achieves stepless adjustment of the brush motor speed and water pump operating power by changing the duty cycle of the voltage output to the two motors. The motor drive module has a built-in dual-channel overcurrent detection subunit (not shown in the figure) to collect the operating current of the brush motor and water pump in real time. When any motor stalls or the winding is abnormal, causing the current to exceed the preset protection value, the overcurrent detection subunit feeds back the abnormal signal to the main control unit. The main control unit triggers software-level protection logic, which reduces the drive output power or cuts off the drive signal accordingly. This, together with the hardware circuit breaker 13 of the power management module, forms dual electrical protection. The operation indicator light 11 on the control component 4 panel is controlled by the IO port of the main control unit. When the motor drive module outputs power normally and the cleaning execution component 5 is in operation, the operation indicator light 11 remains constantly lit. In standby or fault state, the operation indicator light 11 is turned off or flashes at a preset frequency to provide feedback on the operation status.

[0065] The pressure regulation module corresponds to the water storage component 3, water pump, and spray structure. It includes a pressure sensor (not shown in the figure), an electrically controlled regulating valve (not shown in the figure), and a signal processing subunit (not shown in the figure). The pressure sensor is installed in the water supply pipeline at the outlet of the water pump, and its signal output terminal is connected to the main control unit of the control component 4 via a signal line. The electrically controlled regulating valve is connected in series in the water supply pipeline between the water pump outlet and the spray structure, and its drive control terminal is connected to the signal output terminal of the pressure regulation module. During operation, the pressure sensor collects the outlet water pressure value in the water supply pipeline in real time. The pressure analog quantity is converted into an electrical signal, filtered and amplified by the signal processing subunit, and then transmitted to the main control unit. The main control unit compares the real-time pressure value with the set target pressure value and outputs a regulation command to the pressure regulation module. The electrically controlled regulating valve adjusts the pipeline opening, and in conjunction with the motor drive module to adjust the water pump power, a closed-loop control of the outlet water pressure is formed to ensure that the spray pressure of the spray structure is stable within the set range, ensuring consistent flushing effect. When the clean water in the water storage component 3 chamber is consumed to a low level, and the water pump sucks in air, causing a sudden drop in pipeline pressure, the pressure sensor will feed back the abnormal low pressure signal to the main control unit. The main control unit will trigger the water shortage protection logic, reduce the water pump drive power or stop the water pump from running dry, so as to avoid damage to the components caused by the water pump running dry.

[0066] The overall system control logic is executed as follows: When the equipment is powered on, the operator triggers the main power switch 12 on the control component 4 panel. The DC power supply of the battery component 2 is connected to the power management module, and after filtering and voltage regulation, it powers the main control unit. The power indicator light 10 illuminates, and the system enters standby mode. The main control unit performs a power-on self-test, sequentially communicating and verifying with the power management module, motor drive module, and pressure regulation module to check whether the status of each module is normal. If there is a communication abnormality or hardware failure, the main control unit controls the operation indicator light 11 to flash at the fault code frequency to indicate the problem. When the operation starts, the operator inputs the operating gear command through the speed control knob 14. After receiving the gear parameter, the main control unit outputs a PWM pulse width modulation signal with the corresponding duty cycle to the motor drive module, synchronously driving the brush motor and water pump to start operation. At the same time, the main control unit outputs the target pressure value of the corresponding gear to the pressure regulation module. The pressure regulation module enters a closed-loop pressure regulation state to maintain stable water spray pressure. The operation indicator light 11 remains on, and the equipment enters normal cleaning operation mode. During operation, when the operator adjusts the speed control knob to position 14, the main control unit synchronously updates the PWM output duty cycle and the target pressure value. The motor drive module correspondingly adjusts the brush motor speed and water pump power, and the pressure regulation module synchronously adjusts the pipeline opening to achieve coordinated matching and regulation of speed and water pressure. When abnormal conditions such as circuit overload, motor stall, or low pipeline pressure occur, the corresponding detection unit feeds back the abnormal signal to the main control unit. The main control unit performs graded protection according to the level of abnormality: for minor abnormalities, the output power is reduced and the operation indicator 11 flashes as a warning; for severe overload or short circuit faults, the main control unit instructs the motor drive module to cut off all power output, and simultaneously triggers the circuit breaker 13 of the power management module to trip, physically cutting off the main power supply circuit, stopping the equipment and ensuring electrical safety. After the operation is completed, the operator turns off the main power switch 12, the power management module cuts off the power supply to all modules, the power indicator 10 and the operation indicator 11 turn off, and the system stops working.

[0067] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A mobile cleaning device, comprising a mobile support (1), characterized in that: It also includes a battery assembly (2), a water storage assembly (3), a control assembly (4), and a cleaning execution assembly (5); The battery assembly (2) is fixedly installed on the inner bottom of the movable bracket (1); The water storage component (3) is installed in the middle of the movable support (1), and the water storage component (3) is connected to the water pump through a water pipe; The control component (4) is fixed to the inner side of the movable bracket (1), and the control component (4) is electrically connected to the battery assembly (2), the water pump, and the brush motor respectively; The cleaning execution component (5) is installed at the front end of the mobile bracket (1). The cleaning execution component (5) includes a rotating brush (6) and a water spraying structure. The water spraying structure is connected to the water outlet of the water pump. The rotating brush (6) is drivenly connected to the output end of the brush motor.

2. The mobile cleaning device according to claim 1, characterized in that: The battery assembly (2) is a rectangular battery pack, which is connected to the control assembly (4) through a positive power line and a negative power line. The battery assembly (2) is equipped with a connector (7).

3. The mobile cleaning device according to claim 1, characterized in that: The water storage component (3) is a cylindrical plastic water storage tank. The top of the water storage tank is provided with a sealing cover (8) and a handle. The body of the water storage tank is made of transparent or semi-transparent white material.

4. A mobile cleaning device according to claim 1, characterized in that: The control component (4) includes a metal control box (9), and the control box (9) has a power indicator light (10), a running indicator light (11), a main power switch (12), a circuit breaker (13) and a speed control knob (14) on its panel.

5. A mobile cleaning device according to claim 1, characterized in that: The rotating brush (6) is disc-shaped with bristles arranged radially on the surface of the disc. The bristles are made of nylon or hard plastic. A bushing (15) is provided at the center of the rotating brush (6), and the bushing (15) is connected to the output shaft of the brush motor.

6. A mobile cleaning device according to claim 1, characterized in that: The movable support (1) has a stainless steel frame structure and four casters (16) are installed at the bottom of the movable support (1).

7. A mobile cleaning device according to claim 1, characterized in that: The rotating brush (6) is fixed to the front end of the movable bracket (1) by a connecting rod, which is a height-adjustable structure.

8. An integrated control system for a mobile cleaning device according to any one of claims 1 to 7, characterized in that: It includes a power management module, a motor drive module, and a pressure regulation module; The input terminal of the power management module is electrically connected to the battery assembly (2); The output terminal of the motor drive module is electrically connected to the water pump and the brush motor, respectively. The pressure regulating module is connected to the speed control knob (14) via a signal.

9. The integrated control system for a mobile cleaning device according to claim 8, characterized in that: It also includes a status indicator unit, which includes a power indicator (10) and a running indicator (11).

10. The integrated control system for a mobile cleaning device according to claim 8, characterized in that: The power management module integrates a circuit breaker (13), which automatically cuts off the power supply circuit when an overload fault occurs in the circuit.

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