A cleaning device and a cleaning system

Abstract

The present invention relates to the technical field of maintenance of mine roadway inspection robots, in particular to a cleaning device and a cleaning system. The cleaning device includes: a bracket, a spraying mechanism, a hybrid cleaning mechanism and an air knife. The bottom surface and two opposite side surfaces of the bracket are open. The spraying mechanism, the hybrid cleaning mechanism and the air knife are successively arranged inside the bracket. The spraying mechanism is used for lubricating the equipment to be cleaned, the hybrid cleaning mechanism is used for scrubbing the equipment to be cleaned, and the air knife is used for drying the equipment to be cleaned. The cleaning system includes: a filter, a compressed air tank, a controller and the above-mentioned cleaning device. A sensor for sensing the equipment to be cleaned is also arranged on the cleaning device. The present invention can efficiently remove the dirt on its surface and protect its shell from being damaged, with a compact structure, scientific design and convenient use.

Description

Technical Field

[0001] The present invention relates to the technical field of maintenance of mine roadway inspection robots, in particular to a cleaning device and a cleaning system. Background Art

[0002] In order to ensure the safe and smooth progress of mining work and the safety of operating personnel, on-site inspection work needs to be carried out in mine roadways. As a substitute for manual inspection, inspection robots help reduce inspection risks, lighten the labor intensity of inspection, and improve inspection efficiency, so they are widely used. However, in actual applications, due to the harsh underground environment, coal powder and dust often adhere to inspection robots, so they need to be cleaned irregularly to maintain their normal operation and extend their service life.

[0003] For this reason, some inspection robots are equipped with cleaning structures. For example, a mine mobile inspection robot disclosed in the Chinese utility model patent with the publication number CN 214944438 U can clean the dust on the camera through a designed cleaning brush to keep the camera clear. However, this type of cleaning mechanism only cleans the camera, not only has an extremely limited cleaning range, but also has a poor cleaning effect, and can only perform rough cleaning. The organic substances contained in the coal powder that can damage the inspection robot body cannot be removed at all. Another example is the mine inspection robot with self-cleaning function disclosed in the Chinese utility model patent with the publication number CN 218743650 U. Self-cleaning components are installed at the front and rear ends of the camera. The self-cleaning components include a diversion plate arranged obliquely. One end of the diversion plate is fixed to the bottom surface of the inspection robot main body, and the other end is inclined downward and covers one end of the camera. Through the setting of the diversion plate, this prior art avoids more dust from adhering to the camera and automatically cleans the dust adhering to the camera surface. The cleaning effect is improved compared with the previous prior art, but the cleaning range and cleaning effect are also limited to the dust on the camera, that is, floating dust. In addition, in the prior art, an air gun is also used to clean the inspection robot. However, the cleaning effect of the air gun has no essential difference from the above prior art, and it can only remove floating dust and large particle dust, and cannot deeply remove the organic pollutants that will damage its body, so it cannot play an effective cleaning role.

[0004] Obviously, it is of great significance to develop a cleaning device dedicated to the deep cleaning of the surface of inspection robots to protect their bodies from being damaged. Summary of the Invention

[0005] In view of the above-mentioned disadvantages of the prior art, the present invention provides a cleaning device and a cleaning system.

[0006] To achieve the above object, the main technical solutions adopted by the present invention include:

[0007] On the one hand, the present invention provides a cleaning device, comprising: a bracket, a spraying mechanism, a hybrid cleaning mechanism and an air knife. The bottom surface and two opposite side surfaces of the bracket are open, and the spraying mechanism, the hybrid cleaning mechanism and the air knife are successively arranged inside the bracket;

[0008] The spraying mechanism is used for lubricating the device to be cleaned;

[0009] It is used for scrubbing the device to be cleaned;

[0010] The air knife is used for drying the device to be cleaned.

[0011] Preferably, a second pilot valve, a second pressure gauge, a first solenoid valve and a third pressure gauge are arranged on the bracket. The hybrid cleaning mechanism comprises: a hybrid cleaning member, a hybrid cleaning pipeline, a cleaning liquid confluence pipe and a compressed air confluence pipe. The hybrid cleaning pipeline is fixedly connected to the inner wall of the bracket, and the cleaning liquid confluence pipe and the compressed air confluence pipe are both arranged inside the hybrid cleaning pipeline. A plurality of hybrid cleaning members are fixedly connected to the hybrid cleaning pipeline. The second pilot valve and the second pressure gauge are respectively connected to the cleaning liquid confluence pipe, and the first solenoid valve and the third pressure gauge are respectively connected to the compressed air confluence pipe.

[0012] Preferably, the hybrid cleaning member comprises: a stator, a rotor, a pressing ring, a shunt tower and a hair follicle brush;

[0013] An inlet liquid channel is arranged inside the stator. The rotor is axially penetrated with a cleaning liquid pipeline. The rotor is rotatably connected to the stator and limited by the pressing ring. After the hybrid cleaning pipeline is fixedly connected to the inner wall of the bracket, the inlet of the cleaning liquid pipeline communicates with the inlet liquid channel;

[0014] A groove is annularly arranged on the outer periphery of the top of the rotor to form a compressed air air duct. After the hybrid cleaning pipeline is fixedly connected to the inner wall of the bracket, the groove communicates with the compressed air confluence pipe, and a diversion air duct communicating with the compressed air air duct is arranged on the pipe wall of the cleaning liquid pipeline;

[0015] The bottom of the rotor is connected with a shunt tower communicating with the outlet of the cleaning liquid pipeline, and a hair follicle brush is connected to the shunt tower;

[0016] Compressed air enters the diversion air duct through the compressed air air duct, and then acts on the rotor by backwashing, causing the rotor to rotate relative to the stator and driving the hair follicle brush to rotate.

[0017] Preferably, a cavity is arranged inside the stator, and a coil and a power supply assembly are arranged inside the cavity. The coil is arranged around the outer periphery of the cleaning liquid pipeline, and the power supply assembly is electrically connected to the coil.

[0018] Preferably, the shunt tower is connected with two hair follicle brushes with different shapes through a docking mechanism.

[0019] Preferably, the hair follicle brush includes a hair follicle brush body, and hair follicles are distributed on the outer peripheral surface and the end surface of the free end of the hair follicle brush body. A hair follicle pore is provided at the top of the hair follicle.

[0020] Preferably, a first pilot valve and a first pressure gauge are provided on the support. The spraying mechanism includes: a spraying mechanism body, a spraying pipeline, and a spraying head. The spraying mechanism body is fixedly connected to the inner wall of the support. A spraying pipeline is provided in the spraying mechanism body. A number of through holes penetrating the spraying pipeline are distributed on the spraying pipeline, and spraying heads are installed on the through holes. The first pilot valve and the first pressure gauge are respectively connected to the spraying pipeline.

[0021] Preferably, a second solenoid valve and a fourth pressure gauge are provided on the support. The air knife includes: an air knife body, the air knife body is fixedly connected to the inner wall of the support and has a cavity inside. An air duct is provided in the cavity. An opening communicating with the cavity is provided at the bottom of the air knife body. The second solenoid valve is connected to the air duct, and the fourth pressure gauge is used to detect the air pressure in the cavity.

[0022] Preferably, the cross-section of the support is an inverted U-shaped structure or a semi-circular arc structure.

[0023] On the other hand, the present invention also provides a cleaning system, including: a filter, a compressed air tank, a controller, and the above-mentioned cleaning device. A sensor for sensing the device to be cleaned and electrically connected to the controller is provided on the support.

[0024] Compared with the prior art, the present invention can efficiently remove the dirt on its surface and protect its shell from damage, and has a compact structure, scientific design, and convenient use. Description of the Drawings

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0026] Figure 1 It is a three-dimensional structure diagram of a cleaning device proposed by the present invention;

[0027] Figure 2 It is Figure 1 the front view of

[0028] Figure 3 It is Figure 1 the sectional view of the front view of

[0029] Figure 4 It is Figure 1 the structural diagram of the spraying mechanism in

[0030] Figure 5 is Figure 1 a schematic structural view of the hybrid cleaning mechanism in

[0031] Figure 6 is Figure 5 a schematic connection view of the rotor and the stator in

[0032] Figure 7 is Figure 5 a schematic top view of the rotor in

[0033] Figure 8 is Figure 7 a sectional view of

[0034] Figure 9 is Figure 7 a sectional view taken along the A - A direction in

[0035] Figure 10 is Figure 7 a schematic connection view of the coil and the power supply component in

[0036] Figure 11 is Figure 5 a schematic structural view of the hair follicle brush in

[0037] Figure 12 is Figure 1 a schematic structural view of the air knife in

[0038] Figure 13 is Figure 12 a partial sectional view of Figure 1 ;

[0039] Figure 14 is Figure 12 a partial sectional view of Figure 2 ;

[0040] Figure 15 is a schematic control principle view of a cleaning device proposed by the present invention;

[0041] Figure 16 is a schematic structural view of a cleaning system proposed by the present invention.

[0042] In the figure: 1. First pilot valve; 2. Second pilot valve; 3. First solenoid valve; 4. Second solenoid valve; 5. First pressure gauge; 6. Second pressure gauge; 7. Third pressure gauge; 8. Fourth pressure gauge; 9. Bracket; 10. Sensor; 11. Spraying mechanism; 111. Spraying mechanism body; 112. Spraying pipeline; 113. Spraying head; 12. Hybrid cleaning mechanism; 121. Hybrid cleaning part; 1211. Stator; 1212. First sealing ring; 1213. Rotor; 12131. First sealing groove; 12132. Groove; 12133. Second sealing groove; 12134. Engaging step; 1214. Second sealing ring; 1215. Compression ring; 1216. Shunt tower; 1217. Compressed air duct; 1218. Drainage duct; 1219. Cleaning liquid pipeline; 1220. Docking mechanism; 1221. Hair follicle brush; 12211. Hair follicle brush body; 12212. Hair follicle; 12213. Hair follicle hole; 1222. Coil; 1223. Power supply component; 1224. First snap ring; 1225. Second snap ring; 1226. Bearing; 122. Hybrid cleaning pipeline; 123. Cleaning liquid confluence pipe; 124. Compressed air confluence pipe; 13. Air knife; 131. Air knife wall; 132. Air duct; 14. Filter; 15. Compressed air tank; 16. Controller; M. Inspection robot; N. Cleaning device proposed by the present invention. Detailed implementation manners

[0043] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0044] Components not described in detail in the following embodiments are all prior arts, and those skilled in the art can all adopt conventional technical means in the art. Position description terms such as "bottom surface", "side surface", "top end", "bottom end", "before and after" used in the following embodiments are all for clearly describing the relative position relationship between components and do not limit the protection scope of the present invention.

[0045] As Figures 1 - 14 As commonly shown: The present invention proposes a cleaning device, including: bracket 9, spraying mechanism 11, hybrid cleaning mechanism 12 and air knife 13. The bottom surface and two opposite side surfaces of the bracket 9 are open. The spraying mechanism 11, hybrid cleaning mechanism 12 and air knife 13 are successively arranged in the bracket 9. The spraying mechanism 11 is used for lubricating the equipment to be cleaned, the hybrid cleaning mechanism 12 is used for scrubbing the equipment to be cleaned, and the air knife 13 is used for drying the equipment to be cleaned.

[0046] The cleaning device proposed by the present invention is structurally compact, scientifically designed, and easy to use. The device to be cleaned enters the bracket 9 from the outside and sequentially passes through the spraying mechanism 11, the hybrid cleaning mechanism 12, and the air knife 13. First, the spraying mechanism 11 lubricates the device to be cleaned, and at the same time can clean some easily cleanable dirt. Then, the hybrid cleaning mechanism 12 scrubs the device to be cleaned to remove almost all the dirt. Finally, the air knife 13 is used for drying to complete the entire cleaning work.

[0047] As a preferred technical solution, in another embodiment of the present invention, a second pilot valve 2, a second pressure gauge 6, a first solenoid valve 3, and a third pressure gauge 7 are provided on the bracket 9. The hybrid cleaning mechanism 12 includes: a hybrid cleaning member 121, a hybrid cleaning pipe 122, a cleaning liquid manifold 123, and a compressed air manifold 124. The hybrid cleaning pipe 122 is fixedly connected to the inner wall of the bracket 9. The cleaning liquid manifold 123 and the compressed air manifold 124 are both arranged in the hybrid cleaning pipe 122. A plurality of hybrid cleaning members 121 are fixedly connected to the hybrid cleaning pipe 122. The second pilot valve 2 and the second pressure gauge 6 are respectively connected to the cleaning liquid manifold 123, and the first solenoid valve 3 and the third pressure gauge 7 are respectively connected to the compressed air manifold 124.

[0048] The cleaning liquid manifold 123 and the compressed air manifold 124 are respectively connected to a water source and a compressed air source. The input of water in the cleaning liquid manifold 123 and the real-time display of water pressure are respectively realized through the second pilot valve 2 and the second pressure gauge 6. The input of compressed air in the compressed air manifold 124 and the real-time display of compressed air pressure are respectively realized through the first solenoid valve 3 and the third pressure gauge 7.

[0049] As a preferred technical solution, in another embodiment of the present invention, the hybrid cleaning member 121 includes: a stator 1211, a rotor 1213, a pressing ring 1215, a flow dividing tower 1216, and a hair follicle brush 1221;

[0050] An inlet channel is arranged in the stator 1211. The rotor 1213 is axially provided with a cleaning liquid pipe 1219. The rotor 1213 is rotatably connected to the stator 1211 and limited by the pressing ring 1215. After the hybrid cleaning pipe 122 is fixedly connected to the inner wall of the bracket 9, the inlet of the cleaning liquid pipe 1219 communicates with the inlet channel. Water is delivered to the cleaning liquid manifold 123 and then enters the cleaning liquid pipe 1219 through the inlet channel.

[0051] A groove 12132 is provided on the outer periphery of the top of the rotor 1213 to form a compressed air duct 1217. After the hybrid cleaning pipe 122 is fixedly connected to the inner wall of the bracket 9, the groove 12132 communicates with the compressed air manifold 124. A diversion duct 1218 communicating with the compressed air duct 1217 is provided on the pipe wall of the cleaning liquid pipe 1219. The specific structure of the diversion duct 1218 is prior art. For example, it can adopt the structure as shown in Figure 8 and Figure 9 After the first solenoid valve 3 is opened, the compressed air first enters the compressed air manifold 124, and then enters the diversion duct 1218 through the compressed air duct 1217. When the air pressure of the compressed air reaches a certain level, the diversion duct 1218 acts on the rotor 1213 by backwashing, causing the rotor 1213 to rotate relative to the stator 1211 and drive the hair follicle brush 1221 to rotate. The rotation speed of the rotor 1213 is closely related to the air pressure of the compressed air;

[0052] The bottom of the rotor 1213 is connected to a flow distribution tower 1216 communicating with the liquid outlet of the cleaning liquid pipe 1219, and a hair follicle brush 1221 is connected to the flow distribution tower 1216.

[0053] It should be noted that:

[0054] (1) The hybrid cleaning member 121 further includes: a first sealing ring 1212, a second sealing ring 1214, a first snap ring 1224 and a second snap ring 1225. The rotor 1213 includes: an upper rotor part, a middle rotor part and a lower rotor part. The upper rotor part is sequentially provided with a first sealing groove 12131 for setting the first sealing ring 1212 and a second sealing groove 12133 for setting the second sealing ring 1214 from top to bottom. Both the upper rotor part and the lower rotor part are rotatably connected to the stator 1211 through a bearing 1226 respectively; the bearing 1226 is preferably a ceramic bearing.

[0055] (2) In order to prevent the bearing 1226 from loosening, the hybrid cleaning member 121 preferably further sets a first snap ring 1224 and a second snap ring 1225 to axially fix the two bearings 1226 respectively, ensure the normal operation of the bearing 1226 and extend the service life. The upper rotor part and the lower rotor part are respectively provided with engaging steps 12134 for installing the snap rings.

[0056] As a preferred technical solution, in another embodiment of the present invention, a cavity is provided in the stator 1211, and a coil 1222 and a power supply component 1223 are provided in the cavity. The coil 1222 is arranged around the outer periphery of the cleaning liquid pipe 1219, and the power supply component 1223 is electrically connected to the coil 1222.

[0057] During specific settings, the coil 1222 and the power supply component 1223 can be fixedly connected to the stator 1211 or the rotor 1213. When the energized coil 1222 generates a magnetic field, water molecules themselves are magnetic, and water molecules in ordinary water will attract each other to form larger "water molecule clusters". The magnetic field can not only act on the "water molecule clusters" in water, break the connection of the "water molecule clusters" to make them into single active molecules, but also reduce the hardness of water, make the water quality softer, improve the water permeability, lubricity and adsorption, and then further improve the scrubbing efficiency of the hybrid cleaning part 121 and improve the scrubbing effect of the hybrid cleaning part 121.

[0058] Moreover, if the shell of the inspection robot uses certain specific steel materials, such as 20G steel, 304 stainless steel, etc., the magnetized water can also affect the passivation film on its surface, showing an obvious corrosion inhibition effect. As a preferred technical solution, in another embodiment of the present invention, the shunt tower 1216 is connected with two hair follicle brushes 1221 with different shapes through the docking mechanism 1220. The shunt tower 1216 and the docking mechanism 1220 are both prior arts. Any existing structure that can play a shunting role can be used as the shunt tower of the present invention, and any existing structure that can play a connecting role can be used as the docking mechanism of the present invention.

[0059] For example, one hair follicle brush 1221 is curved and the other hair follicle brush is arc-shaped. The hair follicle brush 1221 is preferably made of a material with good flexibility. The two hair follicle brushes 1221 with different shapes rotate under the drive of the rotor 1213, and they can swing randomly according to different resistances and powers, and then form a network structure, which can tightly fit the surface of the equipment to be cleaned, playing a role of scrubbing without dead corners.

[0060] As a preferred technical solution, in another embodiment of the present invention, the hair follicle brush 1221 includes a hair follicle brush body 12211, hair follicles 12212 are distributed on the outer peripheral surface and the end surface of the free end of the hair follicle brush body 12211, and hair follicle holes 12213 are provided at the tops of the hair follicles 12212.

[0061] The cleaning principle of the hybrid cleaning part 121 is as follows: after the second pilot valve 2 is opened, water first enters the cleaning liquid confluence pipe 123, then enters the cleaning liquid pipelines 1219 of each hybrid cleaning part 121, and then reaches the hair follicle brush 1221 after being shunted by the shunt tower 1216. When the water in the hair follicle brush 1221 reaches a certain pressure, the hair follicle holes 12213 expand, and water starts to atomize and spray evenly from the hair follicle holes 12213. The water sprayed in the form of water mist not only plays the blowing function but also plays the scrubbing function, which can better dissolve the organic matter attached to the surface of the equipment to be cleaned and protect its body material from being damaged.

[0062] As a preferred technical solution, in another embodiment of the present invention, a first pilot valve 1 and a first pressure gauge 5 are provided on the bracket 9. The spraying mechanism 11 includes: a spraying mechanism body 111, a spraying pipeline 112, and a spraying head 113. The spraying mechanism body 111 is fixedly connected to the inner wall of the bracket 9. A spraying pipeline 112 is provided in the spraying mechanism body 111. A plurality of through holes penetrating the spraying pipeline 112 are distributed on the spraying pipeline 112, and the spraying heads 113 are installed on the through holes. The first pilot valve 1 and the first pressure gauge 5 are respectively connected to the spraying pipeline 112.

[0063] In this embodiment, the first pilot valve 1 is used to control the switch of the spraying mechanism 11, and the first pressure gauge 5 is used to detect the water pressure in the spraying pipeline 112. Water enters the spraying pipeline 112 under the control of the first pilot valve 1. When it fills the spraying pipeline 112, the first pressure gauge 5 feeds back the pressure value in real time. Starting from when it reaches the preset pressure value, timing is started, and spraying stops after a certain spraying time. The spraying head 113 is a prior art. A spraying head with a relatively large and wide coverage area is preferably selected. The pressures of the respective spraying heads 113 are equivalent, and the sprayed water mist covers the entire outer surface of the equipment to be cleaned, lubricating it and washing away a part of the easily cleaned dirt before scrubbing.

[0064] As a preferred technical solution, in still another embodiment of the present invention, a second solenoid valve 4 and a fourth pressure gauge 8 are provided on the bracket 9. The air knife 13 includes: an air knife main body. The air knife main body is fixedly connected to the inner wall of the bracket 9 and has a cavity inside. An air guide pipe 132 is provided in the cavity. An opening communicating with the cavity is provided at the bottom of the air knife main body. The second solenoid valve 4 is connected to the air guide pipe 132, and the fourth pressure gauge 8 is used to detect the air pressure in the cavity.

[0065] In this embodiment, the air knife 13 is a prior art. The air knife main body is the core part of the air knife 13 and is usually made of a strong and durable material. Compressed air is delivered to the air guide pipe 132 under the control of the second solenoid valve 4, and a thin airflow is formed through the air knife wall 131. The airflow has a large pressure, a strong blowing force, and a high drying capacity, and blows towards the surface of the equipment to be cleaned, and can dry it within a short time. The fourth pressure gauge 8 is used to display the air pressure in the cavity to determine the optimal drying duration.

[0066] As a preferred technical solution, in yet another embodiment of the present invention, the cross-section of the bracket 9 is an inverted U-shaped structure or a semi-circular arc structure.

[0067] In this embodiment, the structural design of the bracket 9 is mainly based on considerations of how to best exert the functions of each component and the connection stability of each component. The bracket 9 is preferably designed to have an inverted U-shaped cross-section or a semi-circular arc structure, and most preferably an inverted U-shaped structure, with a transition treatment at the corners. On this premise, the components of the spray mechanism 11, the hybrid cleaning mechanism 12 and the air knife 13 that are specifically fixedly connected to the bracket 9 are also correspondingly designed to have a shape-matching structure. In this way, a cleaning operation space with full coverage and no dead corners can be formed on the outer periphery of the device to be cleaned, and a good cleaning effect can be obtained. Of course, brackets with other structures that can cover the periphery of the device to be cleaned are also acceptable. This embodiment is only an example and does not limit the protection scope of the present invention.

[0068] As Figure 16 shown: The present invention also proposes a cleaning system, including: a filter 14, a compressed air tank 15, a controller 16 and the cleaning device N proposed by the present invention. A sensor 10 for sensing the device to be cleaned and electrically connected to the controller 16 is provided on the bracket 9.

[0069] The filter 14 is used to filter the water supplied to the spray mechanism 11 and the hybrid cleaning mechanism 12 (the connection pipes are not shown in the figure), and the compressed air tank 15 is used to supply compressed air to the compressed air manifold 124 and the air knife 13.

[0070] As Figure 15 shown: When the present invention is used to clean the inspection robot M, the sensor 10 monitors the approach of the inspection robot M and transmits the signal to the controller 16. The controller 16 sequentially activates the spray mechanism 11, the hybrid cleaning mechanism 12 and the air knife 13 for timed operation to achieve the cleaning operation of the inspection robot M. If the hydraulic pressure or air pressure is unqualified, an abnormal alarm is given. The entire cleaning system operates automatically, and the cleaning operation is convenient and efficient.

[0071] The present invention sequentially treats the device to be cleaned with a spray mechanism, a hybrid cleaning mechanism and an air knife for lubrication, scrubbing and drying. At the same time, the hybrid cleaning mechanism has the function of softening the water quality. Under the synergistic effect, the dirt adhered to the surface of the device to be cleaned can be completely removed, and the outer shell of the inspection robot body can be effectively protected from damage.

[0072] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those of ordinary skill in the art can make changes, modifications, substitutions and deformations to the above embodiments within the scope of the present invention. In addition, without contradiction, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples.

Claims

1. A cleaning device, characterized in that, Including: A bracket (9), a spraying mechanism (11), a hybrid cleaning mechanism (12) and an air knife (13). The bottom surface and two opposite side surfaces of the bracket (9) are open. The spraying mechanism (11), the hybrid cleaning mechanism (12) and the air knife (13) are successively arranged inside the bracket (9); The spraying mechanism (11) is used for lubricating the equipment to be cleaned. A first pilot valve (1) and a first pressure gauge (5) are arranged on the bracket (9). The spraying mechanism (11) includes: a spraying mechanism body (111), a spraying pipeline (112) and a spraying head (113). The spraying mechanism body (111) is fixedly connected to the inner wall of the bracket (9). A spraying pipeline (112) is arranged inside the spraying mechanism body (111). A number of through holes penetrating the spraying pipeline (112) are distributed on the spraying pipeline (112), and spraying heads (113) are installed on the through holes. The first pilot valve (1) and the first pressure gauge (5) are respectively connected to the spraying pipeline (112); The hybrid cleaning mechanism (12) is used for scrubbing the equipment to be cleaned. A second pilot valve (2), a second pressure gauge (6), a first solenoid valve (3) and a third pressure gauge (7) are arranged on the bracket (9). The hybrid cleaning mechanism (12) includes: a hybrid cleaning part (121), a hybrid cleaning pipeline (122), a cleaning liquid confluence pipe (123) and a compressed air confluence pipe (124). The hybrid cleaning pipeline (122) is fixedly connected to the inner wall of the bracket (9). The cleaning liquid confluence pipe (123) and the compressed air confluence pipe (124) are both arranged inside the hybrid cleaning pipeline (122). A number of hybrid cleaning parts (121) are fixedly connected to the hybrid cleaning pipeline (122). The second pilot valve (2) and the second pressure gauge (6) are respectively connected to the cleaning liquid confluence pipe (123). The first solenoid valve (3) and the third pressure gauge (7) are respectively connected to the compressed air confluence pipe (124); The air knife (13) is used for drying the equipment to be cleaned. A second solenoid valve (4) and a fourth pressure gauge (8) are arranged on the bracket (9). The air knife (13) includes: an air knife main body. The air knife main body is fixedly connected to the inner wall of the bracket (9) and has a cavity inside. An air guide pipe (132) is arranged inside the cavity. An opening communicating with the cavity is arranged at the bottom of the air knife main body. The second solenoid valve (4) is connected to the air guide pipe (132). The fourth pressure gauge (8) is used for detecting the air pressure inside the cavity; The hybrid cleaning part (121) includes: a stator (1211), a rotor (1213), a pressing ring (1215), a flow dividing tower (1216) and a hair follicle brush (1221); a liquid inlet channel is arranged in the stator (1211), a cleaning liquid pipeline (1219) is axially penetrated through the rotor (1213), the rotor (1213) is rotatably connected with the stator (1211) and limited by the pressing ring (1215), after the hybrid cleaning pipeline (122) is fixedly connected with the inner wall of the bracket (9), the liquid inlet of the cleaning liquid pipeline (1219) is communicated with the liquid inlet channel; a groove (12132) is arranged on the outer periphery of the top of the rotor (1213) to form a compressed air air duct (1217), after the hybrid cleaning pipeline (122) is fixedly connected with the inner wall of the bracket (9), the groove (12132) is communicated with a compressed air manifold (124), and a diversion air duct (1218) communicated with the compressed air air duct (1217) is arranged on the pipe wall of the cleaning liquid pipeline (1219); a flow dividing tower (1216) connected with the liquid outlet of the cleaning liquid pipeline (1219) is connected to the bottom of the rotor (1213), and a hair follicle brush (1221) is connected to the flow dividing tower (1216); compressed air enters the diversion air duct (1218) through the compressed air air duct (1217), and then acts on the rotor (1213) by backwashing, so that the rotor (1213) rotates relative to the stator (1211) and drives the hair follicle brush (1221) to rotate; a cavity is arranged in the stator (1211), a coil (1222) and a power supply assembly (1223) are arranged in the cavity, the coil (1222) is arranged around the outer periphery of the cleaning liquid pipeline (1219), and the power supply assembly (1223) is electrically connected with the coil (1222).

2. The cleaning device according to claim 1, characterized in that The flow dividing tower (1216) is connected with two hair follicle brushes (1221) with different shapes through a docking mechanism (1220).

3. The cleaning device according to claim 1, characterized in that, The hair follicle brush (1221) includes a hair follicle brush body (12211), hair follicles (12212) are distributed on the outer peripheral surface and the end surface of the free end of the hair follicle brush body (12211), and a hair follicle hole (12213) is arranged at the top end of the hair follicle (12212).

4. The cleaning device according to any one of claims 1-3, characterized in that The cross section of the bracket (9) is an inverted U-shaped structure or a semi-circular arc structure.

5. A cleaning system, characterized in that, including: a filter (14), a compressed air tank (15), a controller (16) and the cleaning device according to any one of claims 1-4, and a sensor (10) for sensing the device to be cleaned and electrically connected with the controller (16) is arranged on the bracket (9).

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