Automatic cleaning equipment and cleaning method

Abstract

The invention provides automatic cleaning equipment and a cleaning method, and the equipment comprises a cleaning device which is internally provided with a cleaning cavity used for accommodating a to-be-cleaned device; the conveying unit is partially arranged in the cleaning device so as to convey the to-be-cleaned device into the cleaning cavity; the liquid supply unit is connected with the cleaning device and used for conveying a cleaning medium into the cleaning cavity so as to clean the to-be-cleaned device located in the cleaning cavity; wherein the cleaning device comprises a driving unit and a brush unit connected with the driving unit, a plurality of to-be-cleaned holes are formed in the to-be-cleaned device, and the driving unit can drive the brush unit to extend into the to-be-cleaned holes and do circumferential movement around the inner walls of the to-be-cleaned holes so as to clean stains in the to-be-cleaned holes; the problem that the cleaning efficiency is low when a diesel engine is cleaned in the prior art is solved.

Description

Technical Field

[0001] The present invention relates to the field of cleaning technology, and in particular to an automatic cleaning device and a cleaning method. Background Art

[0002] As a key power component of mining trucks and heavy machinery equipment, diesel engines will accumulate a lot of dirt, sludge and other impurities during use. The residue of these impurities will not only affect the performance of the engine, but also shorten the service life of the equipment. In order to ensure the efficient operation of the engine and extend its service life, it is necessary to regularly clean the key components such as the diesel engine cylinder.

[0003] In the process of diesel engine remanufacturing, especially for high-horsepower diesel engines equipped in mining trucks, the traditional cleaning method mainly relies on manual operation. This method is not only inefficient, but also due to the large size and complex structure of high-horsepower diesel engines, especially for the cleaning of some channels in the diesel engine, manual cleaning will take a long time and the cleanliness is difficult to guarantee. Summary of the invention

[0004] The main purpose of the present invention is to provide an automatic cleaning device and a cleaning method to solve the problem of low cleaning efficiency in the cleaning of diesel engines in the related art.

[0005] In order to achieve the above object, according to one aspect of the present invention, there is provided an automatic cleaning device, comprising:

[0006] A cleaning device, wherein the cleaning device has a cleaning cavity therein, and the cleaning cavity is used to accommodate the device to be cleaned;

[0007] A transport unit, part of which is disposed in the cleaning device to transport the device to be cleaned into the cleaning cavity;

[0008] A liquid supply unit, the liquid supply unit is connected to the cleaning device to transport the cleaning medium into the cleaning cavity to clean the device to be cleaned in the cleaning cavity;

[0009] Among them, the cleaning device includes a driving unit and a brush unit connected to the driving unit. The device to be cleaned has multiple holes to be cleaned. The driving unit can drive the brush unit to extend into the multiple holes to be cleaned and move circumferentially around the inner walls of each hole to be cleaned to clean the stains in the holes to be cleaned.

[0010] Furthermore, the brush unit comprises:

[0011] A supporting body, on which a first supporting plate is movably provided;

[0012] A plurality of cleaning rods, the plurality of cleaning rods are arranged on the first support plate in a one-to-one correspondence with the plurality of holes to be cleaned, and the plurality of cleaning rods are transmission-connected to each other;

[0013] Among them, a cleaning part is provided on at least the part of each cleaning rod away from the first support plate, and the driving end of the driving unit is transmission connected with at least one cleaning rod, so that multiple cleaning rods can be driven by at least one cleaning rod to extend into multiple holes to be cleaned, so as to clean the multiple holes to be cleaned through the cleaning part.

[0014] Furthermore, the driving unit comprises:

[0015] A second support plate, the second support plate is movably disposed on the support body;

[0016] A first driving component, the first driving component is arranged on the second supporting plate, a gear structure is arranged at the driving end thereof, a rack portion is arranged on the supporting body, and the gear structure is meshedly connected with the rack portion;

[0017] A second driving component, the second driving component is arranged on the second supporting plate, and a driving end thereof is drivingly connected to at least one cleaning rod;

[0018] Wherein, the first supporting plate is arranged on the second supporting plate.

[0019] Further, the cleaning part is a brush arranged around the outer circumference of each cleaning rod; and / or,

[0020] The cleaning part is a cleaning sponge arranged on the outer peripheral surface of each cleaning rod.

[0021] Further, the liquid supply unit comprises:

[0022] a first liquid supply part, wherein a cleaning medium is stored in the first liquid supply part, and the first liquid supply part delivers cleaning liquid into the cleaning cavity through a first liquid supply pipe to perform initial cleaning on the device to be cleaned;

[0023] The second liquid supply part stores a cleaning medium therein, and the second liquid supply part delivers bleaching liquid to the cleaning cavity through a second liquid supply pipe to perform secondary cleaning on the device to be cleaned, wherein the cleaning medium is a cleaning agent and a rust preventive.

[0024] Furthermore, a temperature detector and a heating component are provided in the first liquid supply part and / or the second liquid supply part. The temperature detector is used to detect the temperature of the liquid in the first liquid supply part and / or the second liquid supply part in real time, so that when the temperature of the liquid is lower than the set temperature, the heating component is controlled to heat the liquid in the first liquid supply part and / or the second liquid supply part to the set temperature.

[0025] Furthermore, the cleaning device also includes:

[0026] A cleaning box, the cleaning box having a cleaning cavity;

[0027] The position detection component is connected to the transport unit so as to control the transport unit to stop transporting when the device to be cleaned reaches a designated position.

[0028] Furthermore, the cleaning device also includes:

[0029] A liquid level detection component is disposed in the cleaning device and is used to detect the real-time liquid level of the cleaning medium in the cleaning cavity. When it is determined that the real-time liquid level reaches a preset liquid level, the liquid supply unit is controlled to stop delivering the cleaning medium into the cleaning cavity.

[0030] The ultrasonic cleaning component is connected to the liquid level detection component to perform ultrasonic cleaning on the device to be cleaned in the cleaning cavity according to the detection result of the liquid level detection component.

[0031] Furthermore, the transport unit comprises:

[0032] A transport track, the transport track extends along the transport direction of the device to be cleaned, and a plurality of rotating shafts perpendicular to the extending direction of the transport track are arranged on the transport track, and a transport component is arranged on the rotating shaft;

[0033] A driving member, wherein a driving end of the driving member is connected to the rotating shaft to drive the rotating shaft to rotate, so as to transport the device to be cleaned on the transport component into the cleaning cavity.

[0034] According to another aspect of the present invention, an automatic cleaning method is provided. The automatic cleaning method is applied to the above-mentioned automatic cleaning device. The automatic cleaning method comprises: conveying a device to be cleaned into a cleaning cavity;

[0035] When it is determined that the device to be cleaned enters the designated position of the cleaning cavity, the liquid supply unit is controlled to deliver cleaning liquid into the cleaning cavity and leave it to stand for a first preset time;

[0036] When the first preset time is reached, the liquid supply unit is controlled to stop delivering the cleaning liquid into the cleaning cavity, and the driving unit is controlled to drive the brush unit to extend into the multiple holes to be cleaned of the device to be cleaned to clean the stains in the multiple holes to be cleaned.

[0037] By applying the technical solution of the present invention, through the cooperation of the driving unit and the brush unit, efficient and deep cleaning of the internal channels of the cleaning device to be cleaned is achieved, especially for the oil channel holes and other difficult-to-clean parts, the cleaning effect is significantly improved. The cleaning process is automatically completed by the transport unit, the liquid supply unit, the driving unit, etc., which reduces manual intervention, improves the efficiency and consistency of cleaning, and also reduces the labor intensity and skill requirements of the operator. The precise control of the cleaning medium by the liquid supply unit and the precise operation of the brush unit by the driving unit ensure the controllability of the cleaning process and the stability of the cleaning quality. The use of an automated cleaning process can optimize the use of the cleaning medium and reduce the waste of water resources. In addition, the closed cleaning environment prevents the overflow of the medium during the cleaning process and reduces the negative impact on the environment. The design of the cleaning device takes into account the special needs of different types of workpieces, especially the diesel engine cylinder block, and can adapt to workpieces of various sizes and shapes, improving the versatility and cleaning flexibility of the equipment.

[0038] In summary, the automatic cleaning equipment of the present invention realizes efficient, deep and automatic cleaning of workpieces such as diesel engine cylinder blocks by integrating automatic transmission, precise liquid supply and deep brush hole cleaning technology. It not only improves the cleaning quality and efficiency, but also embodies the concept of environmental protection and water conservation, and has significant innovation and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0040] Figure 1 shows an overall schematic diagram of an automatic cleaning device according to the present invention;

[0041] Figure 2 shows a top view of an automatic cleaning device;

[0042] Figure 3 A schematic diagram showing the structure of a brush unit in an automatic cleaning device is shown;

[0043] Figure 4 Shows Figure 3 The enlarged schematic diagram at A in the middle;

[0044] Figure 5 Shows Figure 3 Enlarged schematic diagram of point B in the middle.

[0045] The above drawings include the following reference numerals:

[0046] 1. Cleaning device; 101. Cleaning box; 2. Device to be cleaned; 3. Support body; 4. First support plate; 5. Cleaning rod; 6. Cleaning part; 7. Second support plate; 8. First driving component; 9. Gear structure; 10. Rack part; 11. Second driving component; 12. First liquid supply part; 13. Second liquid supply part; 14. Transport part; 15. Brush unit; 16. Sewage treatment unit. DETAILED DESCRIPTION

[0047] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0048] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0049] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0050] The present application provides an automatic cleaning device and a cleaning method for the above problems, wherein the automatic cleaning device comprises:

[0051] A cleaning device 1, wherein the cleaning device 1 has a cleaning cavity, and the cleaning cavity is used to accommodate a device 2 to be cleaned;

[0052] A transport unit, part of which is arranged in the cleaning device 1 to transport the device 2 to be cleaned into the cleaning cavity;

[0053] A liquid supply unit, the liquid supply unit is connected to the cleaning device 1 to transport the cleaning medium into the cleaning cavity to clean the device to be cleaned 2 in the cleaning cavity;

[0054] Among them, the cleaning device 1 includes a driving unit and a brush unit 15 connected to the driving unit. The device to be cleaned 2 has multiple holes to be cleaned. The driving unit can drive the brush unit to extend into the multiple holes to be cleaned and move circumferentially around the inner walls of each hole to be cleaned to clean the stains in the holes to be cleaned.

[0055] The core of the automatic cleaning device involved in this application lies in the innovative combination of the cleaning device 1 with the driving unit and the brush unit 15. Figures 1 to 5 As shown, the cleaning device 1 is designed as a closed structure, and a cleaning cavity is formed inside, and its size and shape are sufficient to accommodate the device to be cleaned 2 of the diesel engine cylinder body. A transport unit is configured at the entrance of the cleaning cavity, and the unit smoothly transports the device to be cleaned 2 to the cleaning cavity in the form of a transmission roller or a conveyor belt. The design of the transport unit ensures the accurate alignment and efficient transmission of the workpiece, and provides a basis for subsequent cleaning work. The liquid supply unit is connected to the cleaning cavity of the cleaning device 1 through a pipeline, and is responsible for transporting the necessary cleaning medium, such as high-temperature water and cleaning liquid, into the cleaning cavity. The liquid supply unit can accurately control the temperature, pressure and flow rate of the cleaning medium to ensure that the medium can evenly cover the surface of the workpiece and improve the cleaning effect. The driving unit in the cleaning device 1 is closely matched with the brush unit 15, and the brush unit 15 is designed to be able to telescope into multiple holes to be cleaned of the workpiece. The stains on the inner wall of each hole to be cleaned, especially the parts that are difficult to clean such as the oil channel hole, can be effectively removed by the extension of the brush unit 15 and the drive of the driving unit to make a circumferential movement, and the sludge and other impurities in the hole can be effectively removed. The drive unit ensures safety and efficiency during the cleaning process by precisely controlling the movement trajectory and strength of the brush, while avoiding damage to the workpiece.

[0056] Through the cooperation of the driving unit and the brush unit 15, efficient and deep cleaning of the internal channels of the cleaning device 2 is achieved, especially for the difficult-to-clean parts such as the oil channel holes, the cleaning effect is significantly improved. The cleaning process is automatically completed by the transportation unit, the liquid supply unit, the driving unit, etc., which reduces manual intervention, improves the efficiency and consistency of cleaning, and also reduces the labor intensity and skill requirements of the operators. The precise control of the cleaning medium by the liquid supply unit and the precise operation of the brush unit 15 by the driving unit ensure the controllability of the cleaning process and the stability of the cleaning quality. The use of an automated cleaning process can optimize the use of the cleaning medium and reduce the waste of water resources. In addition, the closed cleaning environment prevents the overflow of the medium during the cleaning process and reduces the negative impact on the environment. The design of the cleaning device 1 takes into account the special needs of different types of workpieces, especially the diesel engine cylinder block, and can adapt to workpieces of various sizes and shapes, improving the versatility and cleaning flexibility of the equipment.

[0057] In summary, the automatic cleaning equipment of the present invention realizes efficient, deep, and automatic cleaning of workpieces such as diesel engine cylinder blocks by integrating automatic transmission, precise liquid supply, and deep brush hole cleaning technology. It not only improves the cleaning quality and efficiency, but also embodies the concept of environmental protection and water conservation, and has significant innovation and practicality.

[0058] Furthermore, the brush unit 15 comprises: a supporting body 3, on which a first supporting plate 4 is movably provided;

[0059] A plurality of cleaning rods 5, the plurality of cleaning rods 5 are arranged on the first support plate 4 in a one-to-one correspondence with the plurality of holes to be cleaned, and the plurality of cleaning rods 5 are transmission-connected to each other;

[0060] Among them, a cleaning part 6 is provided on at least a part of each cleaning rod 5 away from the first support plate 4, and the driving end of the driving unit is transmission-connected with at least one cleaning rod 5, so that multiple cleaning rods 5 are driven by at least one cleaning rod 5 to extend into multiple holes to be cleaned, so as to clean the multiple holes to be cleaned through the cleaning part 6.

[0061] Specifically, the brush unit 15 is an important component of the automatic cleaning device of the present invention, and its design and working principle are as follows: the support body 3 is the base of the brush unit 15, and is made of a sturdy and durable material, which can withstand the vibration and pressure during the cleaning process. A movable first support plate 4 is provided on the support body 3, and the design of the first support plate 4 allows it to be accurately moved and positioned under the action of the drive unit. A plurality of cleaning rods 5 matching the number of holes to be cleaned are provided on the first support plate 4, and each cleaning rod 5 corresponds to a hole to be cleaned, ensuring the pertinence and comprehensiveness of the cleaning. The cleaning rods 5 are linked by a transmission connection mode, that is, when the driving unit drives one of the cleaning rods 5 to move, the transmission structure (such as gears, chains or connecting rods, etc., which are used in the present application to realize rotation by a chain) ensures that all cleaning rods 5 can be telescopic and rotated synchronously. This design simplifies the complexity of the drive system, and also ensures that all holes to be cleaned can be effectively cleaned at the same time. The cleaning part 6 is arranged at one end of each cleaning rod 5 away from the first support plate 4, and is usually made of high-density, wear-resistant brush material, which can penetrate into the hole to be cleaned, and closely contact with the hole wall, and effectively remove impurities such as sludge and rust in the hole through high-speed rotation and telescopic movement. The driving end of the driving unit is directly connected to at least one cleaning rod 5 by transmission, and the movement of the cleaning rod 5 is driven to indirectly drive the entire brush unit 15 to achieve synchronous cleaning of multiple holes to be cleaned. The brush unit 15 can penetrate into each hole to be cleaned inside the cleaning device 2, and through the high-speed rotation and telescopic movement of the cleaning part 6, efficient and accurate cleaning of impurities in the hole is achieved, especially for the channels that are difficult to reach by traditional cleaning methods. The design of the present invention can provide a more thorough cleaning effect. The transmission connection design between the cleaning rods 5 enables all cleaning rods 5 to be telescoped and rotated synchronously under the drive of the driving unit, avoiding the high energy consumption and cost problems of configuring a driving source for each cleaning rod 5 separately, while simplifying the equipment structure and improving the cleaning efficiency. By cooperating with the driving unit through the movable first support plate 4, the device 2 to be cleaned can be accurately positioned according to the specific size and shape, ensuring the accurate alignment of the cleaning part 6 with the hole to be cleaned, thereby improving the adaptability and flexibility of cleaning. The design of the brush unit 15 takes into account the ease of operation. The operation and maintenance of the equipment are relatively easy, which reduces the skill requirements of the operator and the maintenance cost of the equipment, and is conducive to improving the popularity and use efficiency of the cleaning equipment. The efficient cleaning ability of the brush unit 15 reduces the dependence on chemical cleaning agents during the cleaning process, helps to reduce pollutant emissions, and achieves a more environmentally friendly cleaning process.

[0062] In summary, the brush unit design of the present invention combines the characteristics of synchronous linkage, high-precision positioning and high-efficiency cleaning parts, which can achieve accurate, efficient and environmentally friendly cleaning of the internal channels of the workpiece, greatly improving the performance and application value of the cleaning equipment.

[0063] Further, the driving unit comprises: a second support plate 7, which is movably disposed on the support body 3;

[0064] A first driving component, the first driving component 8 is arranged on the second supporting plate 7, a gear structure is arranged at the driving end thereof, a rack portion is arranged on the supporting body 3, and the gear structure 9 is meshedly connected with the rack portion 10;

[0065] A second driving component, the second driving component 11 is disposed on the second supporting plate 7, and a driving end thereof is drivingly connected to at least one cleaning rod 5;

[0066] The first support plate 4 is disposed on the second support plate 7 .

[0067] Specifically, the driving unit is a key component for realizing the automatic extension and rotation of the brush unit 15. The specific structure and working principle are as follows: the second support plate 7 is designed as a movable structure on the support body 3. The movement of the plate is realized by the first driving component 8. The first driving component 8 usually uses a motor as a power source, and its driving end is equipped with a gear structure 9. A rack portion 10 matching the gear structure 9 is provided on the support body 3. Through the meshing between the gear and the rack, the operation of the first driving component 8 can accurately control the position change of the second support plate 7 on the support body 3, thereby realizing the positioning and movement of the entire brush unit 15. The shape and structure of the support body 3 are as follows: Figure 3As shown. The second driving component 11 is also arranged on the second support plate 7, and its function is to directly drive at least one cleaning rod 5 to rotate. The second driving component 11 can also be a motor or other rotary drive device, and its driving end is connected to the cleaning rod 5 through a transmission component such as a coupling, a belt or a chain, ensuring that the cleaning rod 5 can obtain stable and accurate rotational power, thereby driving the cleaning unit 6 to complete the rotational cleaning of the internal channel of the workpiece. It is worth noting that the first support plate 4 is designed to be located on the second support plate 7. This design enables the entire brush unit 15 to move as a whole under the drive of the second support plate, thereby realizing the cleaning of the channels at different positions on the cleaning device 2. The connection between the first support plate 4 and the multiple cleaning rods 5 ensures the stability and overall performance of the brush unit 15, and also facilitates the maintenance and replacement of the cleaning unit. Through the cooperation of the first driving component 8 and the second support plate 7, the brush unit 15 can be accurately positioned and moved, ensuring that the brush unit 15 can accurately align with the hole to be cleaned on the workpiece, thereby improving the accuracy and efficiency of cleaning. The second driving component 11 directly drives the cleaning rod 5 to rotate, and its power transmission is direct and efficient. The cleaning part 6 can obtain a sufficiently large rotational force, which has a significant cleaning effect on the stubborn stains in the channel. The integrated design of the driving component and the support plate not only makes the entire equipment structure more compact and reduces the floor space of the equipment, but also facilitates the maintenance and troubleshooting of the equipment, reducing maintenance costs. The automated design of the driving unit eliminates the need for manual intervention in the cleaning process, reduces labor costs, and improves production efficiency. At the same time, automated operation reduces human operation errors and improves the stability of cleaning quality. By precisely controlling the movement and rotation of the brush unit 15, unnecessary energy consumption is reduced. At the same time, the improvement in cleaning efficiency also means reducing the use of cleaning agents and water resources, reflecting the dual advantages of environmental protection and energy saving.

[0068] In summary, the design of the drive unit combines the dual advantages of precise positioning and efficient rotation, which not only improves the automation level of the cleaning equipment and reduces labor costs, but also realizes efficient, precise and environmentally friendly cleaning of the diesel engine cylinder block holes through its compact structure and automated operation. It has significant technical innovation and application value.

[0069] Further, the cleaning part 6 is a brush arranged around the outer circumference of each cleaning rod 5 ; and / or, the cleaning part 6 is a cleaning sponge arranged on the outer circumference of each cleaning rod 5 .

[0070] Specifically, the cleaning part 6 is the end portion of the cleaning rod 5, and its main function is to directly contact and remove the stains in the hole to be cleaned of the device to be cleaned 2. The present invention provides two cleaning part designs: one is a brush cleaning part, and the other is a sponge cleaning part. The two designs can be flexibly selected or used in combination according to different materials and different cleaning requirements.

[0071] 1. Brush cleaning part: The brush cleaning part is a high-density, wear-resistant brush material, which is arranged around the outer circumference of each cleaning rod 5. The material selection of the brush should take into account its adaptability to the hole wall to be cleaned in the cleaning device 2 to avoid damage to the hole wall during the cleaning process, while ensuring sufficient cleaning force. When the cleaning rod 5 is driven by the driving unit to rotate, the brush cleaning part 6 will closely contact the hole wall, and through the friction generated by its high-speed rotation, it can effectively remove impurities such as sludge and dust in the hole.

[0072] 2. Cleaning sponge cleaning part: The cleaning sponge cleaning part is made of sponge material with high water absorption and good flexibility, and is fixed on the outer peripheral surface of the cleaning rod 5. Through the rotation of the cleaning rod 5, the sponge can absorb the cleaning medium and perform immersion cleaning on the hole wall, effectively removing stains while reducing physical wear on the hole wall. In actual operation, users can choose to use the brush cleaning part or the cleaning sponge cleaning part, or use both at the same time to cope with complex and changeable cleaning needs according to the material of the workpiece, the size of the hole and the nature of the stains in the hole. The intelligent control system of the equipment can automatically identify the type of workpiece, and adjust the rotation speed of the cleaning rod 5 and the use strategy of the cleaning part according to the preset program to achieve the best cleaning effect.

[0073] The setting of the brush cleaning part and the cleaning sponge cleaning part can effectively meet the cleaning needs of different materials and pore sizes. Whether it is to remove hard impurities or soft stains, efficient cleaning can be achieved, which improves the adaptability and cleaning effect of the equipment. The design of the brush cleaning part and the cleaning sponge cleaning part takes into account the protection of the hole wall of the device to be cleaned 2. The wear-resistant material of the brush and the flexibility of the sponge can reduce the physical damage to the hole wall during the cleaning process and extend the service life of the device to be cleaned 2. Users can flexibly choose to use a brush or sponge, or a combination of the two according to the specific situation of the device to be cleaned 2. This diverse cleaning strategy enables the equipment to meet a wider range of cleaning needs and improves its market competitiveness and practicality. The automatic transmission design of the cleaning part 6 and the cleaning rod 5 makes the entire cleaning process without manual intervention, reduces the dependence on operators, reduces labor costs, and also improves the accuracy and consistency of cleaning. The efficient cleaning ability of the cleaning part 6 reduces the dependence on chemical cleaning agents. At the same time, the optimization of automated operation and cleaning strategies also means reducing the consumption of water resources and energy, reflecting the dual advantages of environmental protection and energy saving.

[0074] In summary, the design of the cleaning part 6, whether it is a brush or a cleaning sponge, can effectively improve the cleaning efficiency and cleaning effect of the cleaning equipment, while taking into account the protection of the workpiece, reducing labor costs and resource consumption, and has significant technical innovation and application value.

[0075] Further, the liquid supply unit comprises:

[0076] A first liquid supply part 12, wherein a cleaning medium is stored in the first liquid supply part 12, and the first liquid supply part 12 delivers the cleaning medium to the cleaning cavity through a first liquid supply pipe to perform a primary cleaning on the device 2 to be cleaned;

[0077] The second liquid supply part 13 stores a cleaning medium therein. The second liquid supply part 13 delivers the cleaning medium to the cleaning cavity through a second liquid supply pipe to perform secondary cleaning on the device to be cleaned 2, wherein the cleaning medium is a cleaning agent and a rust preventive.

[0078] Specifically, the liquid supply unit is a key part for providing cleaning medium in the automatic cleaning equipment. In order to ensure the cleaning efficiency and cleaning quality of the equipment, the liquid supply unit of the present invention is divided into a first liquid supply part 12 and a second liquid supply part 13, which are used for primary cleaning and secondary cleaning respectively. The first liquid supply part 12: internally stores cleaning medium for impurities such as oil stains and sludge on the surface of workpieces such as diesel engine cylinders and in the channels. The cleaning medium in this embodiment is a cleaning agent and a rust inhibitor. The first liquid supply part 12 is connected to the cleaning cavity through a first liquid supply pipeline. A control valve is provided on the pipeline, which can accurately control the flow rate and delivery time of the cleaning liquid according to the needs of the cleaning procedure. At the beginning of cleaning, the first liquid supply part 12 injects the cleaning liquid into the cleaning cavity through the first liquid supply pipeline, and performs the initial immersion cleaning of the workpiece to soften and preliminarily remove impurities on the surface of the workpiece and in the hole. The second liquid supply part 13 stores the cleaning medium, which is mainly used for secondary cleaning of the device to be cleaned 2 after the initial cleaning. At the same time, during the process of primary cleaning and secondary cleaning, the addition of rust inhibitor can prevent rust from appearing on the parts after cleaning. The second liquid supply part 13 delivers the cleaning medium to the cleaning cavity through the second liquid supply pipe, and the pipe is also equipped with a control valve to achieve precise control of the cleaning medium delivery amount and time. After the initial cleaning is completed, the cleaning liquid and impurities that are not completely removed on the surface and in the hole of the device to be cleaned 2 will be further processed through secondary cleaning with the cleaning medium to ensure that the cleanliness of the workpiece reaches a high standard. In order to cooperate with the use of the cleaning medium, the equipment should also be provided with a circulating pump and a heating device, that is, the heating device is arranged inside the first liquid supply part 12 and the second liquid supply part 13, and the circulating pump is arranged on the pipe between the first liquid supply part 12, the second liquid supply part 13 and the cleaning device 1. The circulating pump is responsible for evenly distributing the cleaning medium in the cleaning cavity, and the heating device heats the cleaning medium to a preset temperature to enhance the cleaning effect, especially when removing grease impurities, high temperature helps to accelerate their dissolution and softening.

[0079] Through the dual cleaning strategy of primary cleaning and secondary cleaning, various impurities on the surface and inside the hole of the device 2 to be cleaned, including sludge, dust and residues of the primary cleaning liquid, can be effectively removed, ensuring the high cleanliness of the device 2 to be cleaned and improving the quality of subsequent processing or assembly. The liquid supply unit realizes precise control of the cleaning medium by controlling the valve, avoiding waste of resources. At the same time, the use of the circulating pump and the heating device further optimizes the utilization efficiency of the cleaning medium and reduces energy consumption. At the same time, the use of the cleaning medium of the present application, combined with efficient cleaning technology, not only reduces the use of chemical substances and reduces environmental pollution, but also realizes the recycling of the cleaning medium through the circulating pump and the heating device, reducing the waste of water resources. The automated design of the liquid supply unit reduces the need for manual operation, improves the cleaning efficiency and operational safety of the equipment, reduces labor costs, and also avoids the influence of human factors on the cleaning effect. The design of the liquid supply unit takes into account the combined use of primary cleaning and secondary cleaning, which can adapt to the cleaning needs of workpieces of different materials and different degrees of contamination, and improves the versatility and market competitiveness of the equipment.

[0080] In summary, the liquid supply unit achieves efficient, deep and environmentally friendly cleaning of workpieces such as diesel engine cylinder blocks through a two-stage cleaning process of primary cleaning and secondary cleaning, combined with precise medium control and environmentally friendly cleaning strategies, and has significant technical innovation and practicality.

[0081] Furthermore, a temperature detector and a heating component are provided in the first liquid supply part 12 and / or the second liquid supply part. The temperature detector is used to detect the temperature of the liquid in the first liquid supply part 12 and / or the second liquid supply part in real time, so that when the liquid temperature is lower than the set temperature, the heating component is controlled to heat the liquid in the first liquid supply part 12 and / or the second liquid supply part 13 to the set temperature.

[0082] Specifically, in the design of the liquid supply unit of the present invention, in order to ensure that the cleaning medium works at the optimal temperature to achieve the best cleaning effect, a temperature detector and a heating component, that is, the above-mentioned heating device, are specially integrated inside the first liquid supply part 12 and the second liquid supply part 13. This design ensures that the cleaning medium can be maintained within the most suitable temperature range before being transported to the cleaning cavity, thereby improving the cleaning efficiency and cleanliness. The temperature detector is designed to be able to monitor the liquid temperature in the first liquid supply part 12 and / or the second liquid supply part 13 in real time, and usually adopts a high-precision thermocouple or infrared temperature sensor. These sensors are connected to the intelligent control system of the equipment. Once it is detected that the liquid temperature is lower than the set minimum operating temperature, the intelligent control system will immediately start the heating component to make it work. The heating component can be an electric heating rod, a heating plate or a heating film, etc., which is selected according to the volume and heating efficiency requirements of the liquid supply part. The heating component is in close contact with the liquid supply part, and can quickly increase the liquid temperature to the set temperature, thereby ensuring the temperature stability of the cleaning medium. In addition, the design of the heating component takes safety and energy saving into consideration. Through the precise adjustment of the intelligent control system, overheating or underheating is avoided, and energy waste is also reduced. In order to achieve precise temperature control, the equipment should also be equipped with a temperature feedback loop so that the reading of the temperature detector can be fed back to the intelligent control system in real time, so as to dynamically adjust the power of the heating component according to the difference between the actual temperature and the set temperature, ensuring precise control of the medium temperature.

[0083] The combination of the temperature detector and the heating component can ensure that the cleaning medium works at the optimal temperature. The precise control of temperature is a key factor in the cleaning effect, which can significantly improve the cleaning efficiency and cleanliness. Continuous temperature monitoring and automatic heating avoid large fluctuations in the medium temperature, reduce thermal shock to the equipment, help extend the service life of the equipment, and reduce maintenance costs. The design of the heating component takes energy saving into consideration, and can quickly and accurately heat the medium to the set temperature, avoiding energy waste caused by overheating. At the same time, precise temperature control also helps to reduce the use of chemicals, reflecting the concept of environmental protection. The integration of temperature detection and automatic heating functions makes the equipment operation simpler, reduces the need for manual intervention, improves the degree of automation of the cleaning process, and reduces the labor intensity of operators. The introduction of temperature control enables the equipment to adapt to the cleaning needs in different seasons and different ambient temperatures, and improves the versatility and adaptability of the equipment. In summary, the integrated design of the temperature detector and the heating component not only ensures that the cleaning medium works at the most suitable temperature and improves the cleaning effect, but also reflects the multiple advantages of the equipment such as automation, energy saving and environmental protection, and has significant technical innovation and practicality.

[0084] Furthermore, the cleaning device 1 further comprises:

[0085] A cleaning box 101, the cleaning box 101 has a cleaning cavity;

[0086] The position detection component is connected to the transport unit so as to control the transport unit to stop transporting when the device to be cleaned reaches a designated position.

[0087] Specifically, the cleaning device 1 also includes a cleaning box 101 and a position detection component. The design of these two parts plays an important role in realizing the precise control of the automated cleaning process and improving the cleaning efficiency. The cleaning box 101 is the main body that carries the cleaning cavity and is used to store the device to be cleaned 2 and the cleaning medium. The cleaning box 101 is made of corrosion-resistant and high-temperature resistant materials, which ensures that it can withstand the corrosion of the high-temperature cleaning medium during the cleaning process, while ensuring the safety and stability of the equipment. A cleaning cavity is provided inside the cleaning box 101, and the space design fully considers the size and shape of the device to be cleaned 2 to ensure that the device to be cleaned 2 can be completely immersed in the cleaning medium to achieve a comprehensive cleaning effect. The position detection component usually adopts a photoelectric sensor, a magnetic sensor or a proximity switch, etc., which is closely matched with the transport unit to detect the position of the device to be cleaned 2 in the cleaning box 101 in real time. When the device to be cleaned 2 reaches the specified position in the cleaning cavity (such as the optimal immersion position of the cleaning medium), the position detection component will send a signal to the intelligent control system, and the control system will then control the transport unit to stop transporting to ensure that the device to be cleaned 2 stops accurately at the optimal cleaning position. In addition, the position detection component can also realize the automatic entry and exit of the device to be cleaned 2 at different cleaning stages without manual intervention, thereby improving the automation and safety of the cleaning process.

[0088] The introduction of the position detection component ensures that the device to be cleaned 2 can be accurately stopped at the optimal cleaning position, avoiding incomplete cleaning or damage to the workpiece due to improper position, and improving the accuracy and efficiency of cleaning. The cooperation between the position detection component and the transportation unit realizes the automatic control of the device to be cleaned 2 automatically entering and exiting the cleaning box, reducing manual operations, improving the automation level of the cleaning process, and reducing labor costs. Through the signal feedback of the position detection component, the intelligent control system can monitor the position of the workpiece in real time, avoiding possible collision or position displacement of the device to be cleaned 2 during transportation, and enhancing the safety and stability of equipment operation. The design of the cleaning box 101 fully considers space optimization, ensuring a large enough cleaning cavity to accommodate workpieces of various sizes without taking up too much workshop space, thereby improving the practicality and cleaning capacity of the cleaning equipment. The corrosion resistance and high temperature resistance of the cleaning box 101, combined with the precise control of the position detection component, reduce the waste of cleaning media and energy consumption, reflecting the environmental protection and energy-saving design of the equipment.

[0089] In summary, the cleaning device 1 achieves accurate, efficient, automated and environmentally friendly cleaning of workpieces such as diesel engine cylinder blocks through the optimized design of the cleaning box 101 and the position detection components. It not only improves the cleaning quality and efficiency, but also reduces the operation and maintenance costs. It has significant technical advantages and application value.

[0090] Furthermore, the cleaning device 1 further comprises:

[0091] A liquid level detection component is provided in the cleaning device 1, and is used to detect the real-time liquid level of the cleaning medium in the cleaning cavity, and when it is determined that the real-time liquid level reaches a preset liquid level, the liquid supply unit is controlled to stop delivering the cleaning medium into the cleaning cavity;

[0092] The ultrasonic cleaning component is connected to the liquid level detection component to perform ultrasonic cleaning on the device to be cleaned in the cleaning cavity according to the detection result of the liquid level detection component.

[0093] Specifically, the further improvement of the cleaning device 1 also includes a liquid level detection component and an ultrasonic cleaning component. The integrated use of these two parts ensures the accurate supply of the cleaning medium and the efficient ultrasonic cleaning effect. The liquid level detection component usually adopts a float type liquid level gauge, a capacitive liquid level gauge or an ultrasonic liquid level gauge, etc., which is arranged inside the cleaning device 1 and can monitor the liquid level height of the cleaning medium in the cleaning cavity in real time. The liquid level detection component is connected to the control system of the liquid supply unit including the first liquid supply part 12 and the second liquid supply part 13. When it is detected that the liquid level reaches the preset upper limit, a signal is immediately sent to the control system, and the control system immediately closes the valve on the liquid supply pipeline and stops conveying the cleaning medium into the cleaning cavity, thereby avoiding excessive filling of the medium and ensuring the safety and efficiency of the cleaning process. In addition, the liquid level detection component can also monitor the consumption of the cleaning medium. When the liquid level drops to the preset lower limit, the liquid supply unit is automatically started to replenish, ensuring the continuous supply of the cleaning medium. The ultrasonic cleaning component is the core component of the cleaning device 1, which consists of an ultrasonic generator and an ultrasonic transducer. The ultrasonic generator is responsible for generating ultrasonic signals of a specific frequency, while the ultrasonic transducer converts these signals into ultrasonic vibrations, which are propagated into the cleaning medium to form high-density bubbles. The tiny shock waves generated when the bubbles burst are used to remove oil and impurities on the surface and in the holes of the device 2 to be cleaned. The ultrasonic cleaning component works in conjunction with the liquid level detection component. When the liquid level detection component detects that the cleaning medium has reached a preset liquid level, the ultrasonic cleaning component is immediately started to start cleaning the workpiece. In this way, the efficiency of ultrasonic cleaning is ensured, and the ultrasonic cleaning component is avoided from being started when the medium is insufficient, thereby preventing equipment damage and poor cleaning effect. The use of the liquid level detection component realizes the accurate, automatic replenishment and control of the cleaning medium, avoids overfilling and waste of the medium, and also ensures the continuous supply of the device 2 to be cleaned during the cleaning process, thereby improving the cleaning efficiency. The ultrasonic cleaning component can automatically start according to the feedback signal of the liquid level detection component, and removes stubborn stains on the surface and in the holes of the device 2 to be cleaned by tiny shock waves, significantly improving the depth and cleanliness of cleaning, and reducing the need for manual secondary cleaning. The linkage use of the liquid level detection component and the ultrasonic cleaning component avoids starting ultrasonic cleaning when the medium is insufficient, prevents the equipment from running at no load, reduces the occurrence of equipment failures, and extends the service life of the equipment. The intelligent design of the liquid level detection component and the ultrasonic cleaning component realizes precise control during the automated cleaning process, reduces manual intervention, and improves the automation level and operational safety of the equipment. Through the precise control of the liquid level detection component and the efficient cleaning of the ultrasonic cleaning component, the use of cleaning media and chemical cleaning agents is reduced, while the cleaning efficiency is improved, energy consumption is reduced, and the environmental protection and energy-saving characteristics of the equipment are reflected.In summary, the integrated design of the liquid level detection component and the ultrasonic cleaning component not only ensures the precise supply of the cleaning medium and the high efficiency of ultrasonic cleaning, but also improves the safety, automation level, and environmental protection and energy-saving characteristics of the equipment. It has significant technical advantages and practical application value.

[0094] Furthermore, the transport unit comprises:

[0095] A transport track, the transport track extends along the transport direction of the device to be cleaned 2, and a plurality of rotating shafts perpendicular to the extending direction of the transport track are provided on the transport track, and a transport component 14 is provided on the rotating shaft;

[0096] A driving member, wherein a driving end of the driving member is connected to the rotating shaft to drive the rotating shaft to rotate, so as to transport the device to be cleaned 2 on the transport component 14 into the cleaning cavity.

[0097] Specifically, in order to realize the automatic transportation of the device to be cleaned 2 and ensure its accurate positioning during the entire cleaning process, the transport unit is designed to include a transport track and a driving member, as follows: the transport track extends along the transport direction of the device to be cleaned 2, and its structural design is usually linear or circular to adapt to different cleaning equipment layouts and workpiece transportation requirements. On the transport track, multiple rotating shafts are vertically arranged along its extension direction, and these rotating shafts are evenly distributed according to the length of the transport track and the weight of the device to be cleaned to provide stable support and power transmission. The rotating shaft is provided with a transport component 14, which can transport the device to be cleaned 2, wherein the transport component 14 can be a rotating sleeve or other components sleeved on the outer periphery of the rotating shaft, which can avoid the device to be cleaned 2 from bumping during transportation, and the driving member can be an electric motor, a hydraulic motor or a pneumatic motor, etc., and its driving end is tightly connected to the rotating shaft on the transport track. The driving member is responsible for providing power, and by driving the rotation of the rotating shaft, the transport component 14 and the device to be cleaned 2 located thereon are driven to move smoothly along the transport track. The control system of the drive can accurately control the speed and direction of the rotating shaft according to the preset program or real-time signal feedback, and realize the automatic transportation and positioning of the device to be cleaned between different stations. In practical applications, the combined design of the transport track and the drive can adapt to devices of different sizes and shapes to be cleaned, and flexibly adjust the type and layout of the transport components to ensure the automation and continuity of the workpiece in the entire cleaning process. At the same time, the intelligent control function of the drive can automatically adjust the transportation speed according to the weight of the workpiece and the distance of the cleaning cavity, thereby improving the cleaning efficiency and safety.

[0098] The design of the transport unit realizes the automated transportation of the device to be cleaned 2 from loading to the cleaning cavity, reduces the need for manual handling, and improves the continuity and efficiency of the cleaning process. Through the precise control of the drive member, the device to be cleaned 2 can be accurately stopped at the designated position of the cleaning cavity, ensuring the accurate execution of ultrasonic cleaning and subsequent cleaning steps, and improving the quality and consistency of cleaning. The design of the transport track and the rotating shaft can adapt to workpieces of various sizes and shapes. By replacing or adjusting the transport component 14, the equipment can flexibly respond to different types of devices to be cleaned, improving the versatility and market competitiveness of the equipment. The sturdy transport track and stable rotating shaft design, combined with the firm fixation of the transport components, can effectively reduce the shaking and damage of the device to be cleaned during transportation, improve the safety of the cleaning process and the integrity of the workpiece. The automation and precise control design of the transport unit reduces unnecessary energy consumption, reduces the errors of manual operation, reduces the waste of workpieces and cleaning media during the cleaning process, and reflects the energy-saving and environmental protection characteristics of the equipment.

[0099] In summary, the transport unit realizes the automated, precise, continuous and safe transportation of the device to be cleaned through the integrated design of the transport track and drive parts. It not only improves the efficiency and cleanliness of the cleaning equipment, but also reflects the flexibility, safety and energy-saving and environmental protection characteristics of the equipment. It has significant technical innovation and practical application value.

[0100] The present application also provides an automatic cleaning method, which is applied to the cleaning device as described above, and the cleaning method comprises: conveying a device to be cleaned into a cleaning cavity;

[0101] When it is determined that the device to be cleaned enters the designated position of the cleaning cavity, the liquid supply unit is controlled to deliver the cleaning liquid into the cleaning cavity and leave it to stand for a first preset time;

[0102] When the first preset time is reached, the liquid supply unit is controlled to stop delivering cleaning liquid into the cleaning cavity, and the driving unit is controlled to drive the brush unit to extend into the multiple holes to be cleaned of the device to be cleaned to clean the stains in the multiple holes to be cleaned.

[0103] Specifically, the diesel engine cylinder automatic ultrasonic cleaning device of the present invention follows the following steps when in use to ensure that the device to be cleaned is thoroughly cleaned and to achieve environmentally friendly and efficient sewage management:

[0104] First, the device to be cleaned (such as a diesel engine cylinder block) is placed on the transport component 14. The transport component is supported by a rotating shaft on the transport track, ensuring the stability and safety of the workpiece during transportation.

[0105] Subsequently, the driving member drives the rotating shaft to drive the transport component and the device to be cleaned thereon to automatically move to the cleaning cavity along the transport track. The position detection component monitors the position of the workpiece in real time. When it is detected that the workpiece enters the designated position of the cleaning cavity, it immediately sends a signal to the control system to control the transport unit to stop transporting, so as to ensure that the workpiece stops accurately at the optimal cleaning position. The cleaning box includes a cleaning box body and a box door that closes the cleaning box body. Then the cleaning box door is closed. After the workpiece stops and is positioned, the control system starts the first liquid supply part to transport the cleaning medium into the cleaning cavity according to the signal of the position detection component. During the liquid transportation process, the liquid level detection component monitors the liquid level of the cleaning medium in real time. When the liquid level reaches the preset liquid level, the control system will close the valve on the liquid supply pipeline and stop the transportation of the cleaning liquid. After that, the workpiece is left to stand in the cleaning liquid for a first preset time to soften the oil and impurities on the surface of the workpiece and in the duct. After the standing period ends, the ultrasonic cleaning component is started according to the feedback of the liquid level detection component to perform ultrasonic cleaning on the workpiece. Ultrasonic cleaning uses tiny bubbles generated by high-frequency vibration to effectively remove stubborn stains on the surface of the workpiece and in the pores, thereby improving the cleanliness. After the ultrasonic cleaning is completed, the control system starts the second liquid supply unit to deliver bleach to the cleaning cavity for secondary cleaning. The use of the cleaning medium further removes the residue of the initial cleaning liquid and any stains that have not been completely removed, thereby improving the cleaning standard of the workpiece. When the second preset time is reached, the control system operates the drive unit to drive the brush unit 15 to extend into the multiple holes to be cleaned of the device to be cleaned, and mechanically brushes the stains in the holes to ensure thorough cleaning of the inside of the pores. After brush cleaning, the workpiece enters the rinsing stage, and the residual chemical cleaning agent and stains are removed by injecting clean water. After rinsing is completed, the workpiece is blown with compressed air to achieve rapid drying and avoid residual water stains. All sewage generated during the cleaning process will be automatically collected and transported to the sewage treatment unit 16. The sewage treatment unit 16 purifies the sewage by filtering, sedimentation, chemical treatment and other means to achieve the recycling of sewage, reducing the impact on the environment and the waste of water resources.

[0106] The entire cleaning process is automatically managed by the control system, from loading, transportation, positioning, cleaning to drying, achieving a high degree of automation, improving cleaning efficiency and reducing labor costs. Through the combination of ultrasonic cleaning and brush cleaning, not only can the surface oil be removed, but also the inside of the channel can be penetrated to remove stains that are difficult to reach, ensuring the high cleanliness of the workpiece. The setting of the sewage treatment unit 16 realizes the recycling of cleaning sewage, reduces the consumption of chemical cleaning agents and the waste of water resources, and reflects the environmental protection and energy-saving characteristics of the equipment. The use of position detection components, liquid level detection components, etc. ensures the safety and stability of the workpiece during the cleaning process, and avoids poor cleaning effects or equipment damage that may be caused by improper workpiece position or insufficient medium. The equipment can automatically identify and execute different cleaning procedures according to the type and requirements of the device to be cleaned, improves the versatility and adaptability of the equipment, and is suitable for the cleaning of various diesel engine parts. In summary, the diesel engine cylinder automatic ultrasonic cleaning equipment of the present invention, through the automated cleaning process, combines the advantages of ultrasonic cleaning and brush cleaning, and the environmental protection design of the sewage treatment unit, achieves efficient, deep, and environmentally friendly cleaning effects, and has significant technical innovation and practicality.

[0107] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0108] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0109] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0110] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic cleaning device, characterized in that: include: A cleaning device (1), wherein the cleaning device (1) has a cleaning cavity therein, and the cleaning cavity is used to accommodate a device to be cleaned (2); a transport unit, part of which is arranged in the cleaning device (1) to transport the device to be cleaned (2) into the cleaning cavity; a liquid supply unit, the liquid supply unit being connected to the cleaning device (1) so as to transport a cleaning medium into the cleaning cavity so as to clean the device to be cleaned (2) in the cleaning cavity; The cleaning device (1) comprises a driving unit and a brush unit (15) connected to the driving unit, the device to be cleaned (2) is provided with a plurality of holes to be cleaned, and the driving unit can drive the brush unit to extend into the plurality of holes to be cleaned and to make circumferential motion around the inner wall of each of the holes to be cleaned, so as to clean the stains in the holes to be cleaned.

2. The automatic cleaning device according to claim 1, characterized in that: The brush unit (15) comprises: A supporting body (3), wherein a first supporting plate (4) is movably provided on the supporting body (3); A plurality of cleaning rods (5), the plurality of cleaning rods (5) being arranged on the first support plate (4) in a one-to-one correspondence with the plurality of holes to be cleaned, and the plurality of cleaning rods (5) being transmission-connected to each other; A cleaning portion (6) is provided on at least a portion of each cleaning rod (5) away from the first support plate (4); a driving end of the driving unit is transmission-connected to at least one of the cleaning rods (5), so that the plurality of cleaning rods (5) are driven by the at least one cleaning rod (5) to extend into the plurality of holes to be cleaned, so that the plurality of holes to be cleaned are cleaned by the cleaning portion (6).

3. The automatic cleaning device according to claim 2, characterized in that: The driving unit comprises: A second support plate (7), the second support plate (7) being movably arranged on the support body (3); A first driving component (8), the first driving component (8) is arranged on the second supporting plate (7), a gear structure (9) is provided at the driving end thereof, a rack portion (10) is provided on the supporting body (3), and the gear structure (9) is meshingly connected with the rack portion (10); A second driving component (11), the second driving component (11) being arranged on the second supporting plate (7), and a driving end of the second driving component (11) being drivingly connected to the at least one cleaning rod (5); Wherein, the first support plate (4) is arranged on the second support plate (7).

4. The automatic cleaning device according to claim 2, characterized in that: The cleaning part (6) is a brush arranged around the outer circumference of each cleaning rod (5); and / or the cleaning part (6) is a cleaning sponge arranged on the outer circumference of each cleaning rod (5).

5. The automatic cleaning device according to claim 1, characterized in that: The liquid supply unit comprises: a first liquid supply part (12), wherein the cleaning medium is stored in the first liquid supply part (12), and the first liquid supply part (12) transports the cleaning medium into the cleaning cavity through a first liquid supply pipe to perform initial cleaning on the device to be cleaned (2); A second liquid supply part (13), wherein the cleaning medium is stored in the second liquid supply part (13), and the second liquid supply part (13) transports the cleaning medium into the cleaning cavity through a second liquid supply pipe to perform secondary cleaning on the device to be cleaned (2), wherein the cleaning medium is a cleaning agent and a rust preventive.

6. The automatic cleaning device according to claim 5, characterized in that: A temperature detector and a heating component are provided in the first liquid supply part (12) and / or the second liquid supply part. The temperature detector is used to detect the temperature of the liquid in the first liquid supply part (12) and / or the second liquid supply part in real time, so as to control the heating component to heat the liquid in the first liquid supply part (12) and / or the second liquid supply part (13) to the set temperature when the temperature of the liquid is lower than the set temperature.

7. The automatic cleaning device according to claim 1, characterized in that: The cleaning device (1) further comprises: A cleaning box (101), the cleaning box (101) having the cleaning cavity; A position detection component is connected to the transport unit to control the transport unit to stop transporting when the device to be cleaned reaches a designated position.

8. The automatic cleaning device according to any one of claims 1 to 7, characterized in that: The cleaning device (1) further comprises: a liquid level detection component, the liquid level detection component being arranged in the cleaning device (1), the liquid level detection component being used to detect the real-time liquid level of the cleaning medium in the cleaning cavity, and controlling the liquid supply unit to stop conveying the cleaning medium into the cleaning cavity when it is determined that the real-time liquid level reaches a preset liquid level; An ultrasonic cleaning component is connected to the liquid level detection component to perform ultrasonic cleaning on the device to be cleaned in the cleaning cavity according to the detection result of the liquid level detection component.

9. The automatic cleaning device according to any one of claims 1 to 7, characterized in that: The transport unit comprises: A transport track, the transport track extending along the transport direction of the device to be cleaned (2), the transport track being provided with a plurality of rotating shafts perpendicular to the extending direction thereof, and a transport component (14) being provided on the rotating shaft; A driving member, wherein a driving end of the driving member is connected to the rotating shaft to drive the rotating shaft to rotate, so as to transport the device to be cleaned (2) on the transport component (14) into the cleaning cavity.

10. An automatic cleaning method, characterized in that: The cleaning method is applied to the automatic cleaning device according to any one of claims 1 to 9, and the cleaning method comprises: conveying the device to be cleaned into the cleaning cavity; When it is determined that the device to be cleaned enters the designated position of the cleaning cavity, the liquid supply unit is controlled to deliver cleaning liquid into the cleaning cavity and leave it to stand for a first preset time; When the first preset time is reached, the liquid supply unit is controlled to stop delivering the cleaning liquid into the cleaning cavity, and the driving unit is controlled to drive the brush unit to extend into the multiple holes to be cleaned of the device to be cleaned to clean the stains in the multiple holes to be cleaned.

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