A high-pressure cleaning device with an angle adjustment mechanism and its method

Abstract

The present invention discloses a high-pressure cleaning device with an angle adjustment mechanism and a method thereof, belonging to the field of industrial cleaning. By arranging a pair of high-pressure spray cleaning components symmetrically distributed up and down and left and right, the transmission chain to be cleaned is conveyed between a pair of rotating rollers, effectively realizing the spray cleaning of the flat surface in the vertical conveying direction of the transmission chain and the gaps exposed due to torsion at multiple transmission points where the transmission chain is conveyed at the rotating rollers. In addition, by adjusting the horizontal positions of the pair of rotating rollers, the conveying angle between the pair of rotating rollers is changed, thereby changing the size of the gap exposed surface of the transmission points of the transmission chain conveyed at the rotating rollers. Then, by adjusting the position of the rotating plate, it is ensured that the cleaning liquid sprayed by the second high-pressure nozzle can be sprayed into the gaps of multiple transmission points of the transmission chain as much as possible. Thus, during multiple cyclic cleaning processes, by adjusting the size of the gaps at the transmission points of the transmission chain multiple times, it is beneficial to wash away the stains that have not been cleaned in the gaps at the transmission points of the transmission chain, improving the cleaning effect.

Description

Technical Field

[0001] The present invention relates to the field of industrial cleaning, and more specifically, to a high-pressure cleaning device with an angle adjustment mechanism and a method thereof. Background Art

[0002] High-pressure cleaning refers to the method of using high-pressure cleaning liquid spraying for cleaning, which is generally used more in industrial production. For example, cleaning an industrial transmission chain. The transmission chain is widely used in industry due to its special structural composition, especially in mechanical transmission, where the role of the transmission chain can be better played. During the use of the transmission chain, it will adhere to oil stains, dust, and sticky substances. If not cleaned for a long time, it will affect the use of the transmission chain. Currently, in industrial production, a mechanized high-pressure cleaning device is used to clean the transmission chain.

[0003] Currently, when using a high-pressure cleaning device for cleaning, generally its spray head sprays at a fixed point, resulting in a limited cleaning range during cleaning. Especially for a transmission chain with a special structure, it is difficult to clean the gaps between the transmission points of the transmission chain. Using the fixed-point spraying method, the cleaning effect cannot be improved, and it is also necessary to manually twist the transmission chain to change the torsion angle of each transmission point of the transmission chain to ensure effective cleaning of the gaps between each transmission point of the transmission chain, which is cumbersome to operate.

[0004] Therefore, we propose a high-pressure cleaning device with an angle adjustment mechanism and a method thereof to effectively solve the above-mentioned practical problems. Summary of the Invention

[0005] The purpose of the present invention is to solve the problem that the fixed-point spraying of the existing high-pressure cleaning device is difficult to effectively clean the gaps between each transmission point of the transmission chain. Compared with the existing technology, a high-pressure cleaning device with an angle adjustment mechanism and a method thereof are provided. By setting a pair of high-pressure spraying components symmetrically distributed up and down and left and right, the transmission chain to be cleaned is conveyed between a pair of rotating rollers, effectively realizing the spraying of the flat surface in the vertical conveying direction of the transmission chain and the gaps exposed due to torsion at multiple transmission points where the transmission chain is conveyed at the rotating rollers. In addition, by adjusting the horizontal position of a pair of rotating rollers, the conveying angle between the pair of rotating rollers is changed, thereby changing the size of the gap exposed surface of the transmission points of the transmission chain conveyed at the rotating rollers. Then, by adjusting the position of the rotating plate, it is ensured that the cleaning liquid sprayed by the second high-pressure nozzle can be sprayed into the gaps of multiple transmission points of the transmission chain as much as possible. Thus, during the multiple cycle cleaning process, by adjusting the size of the gaps between the transmission points of the transmission chain multiple times, it is beneficial to wash away the stains that have not been cleaned in the gaps between the transmission points of the transmission chain and improve the cleaning effect.

[0006] The purpose of the present invention can be achieved by the following technical solutions:

[0007] A high-pressure cleaning device with an angle adjustment mechanism includes a pair of cleaning tables arranged vertically. A group of movable side plates are slidably installed on each of the pair of cleaning tables. The two groups of movable side plates arranged vertically are staggered left and right in the vertical direction. Each group of movable side plates has two, and the two movable side plates are distributed on the upper end walls in the front and rear directions of the cleaning table. A rotating roller for transmitting the transmission chain is rotatably installed between the opposite end walls of the pair of movable side plates near the middle position of the cleaning table. Fixed frames are fixedly installed on the end walls of the pair of cleaning tables on the side away from the electric guide rails through position adjustment components. A pair of high-pressure cleaning components are installed on the fixed frames in a vertically symmetric distribution.

[0008] The high-pressure cleaning component includes a fixed plate fixedly connected to the front end wall of the fixed frame. A rotating plate is rotatably installed on the end wall of the fixed plate near the rotating roller. A second driving motor for rotating the rotating plate is fixedly installed on the outer end wall of the fixed plate. A plurality of injection pipes one with a plurality of first high-pressure nozzles corresponding to the position of the transmission chain are embedded and installed on the fixed plate. The lower end of the injection pipe one is fixedly connected by a hose to an injection pipe two embedded and installed on the rotating plate and having a plurality of second high-pressure nozzles.

[0009] Furthermore, the four corners of the pair of cleaning tables corresponding to each other up and down are fixedly installed through support frames. A bearing bracket is provided at the bottom of the lower cleaning table. Traction devices for transmitting the transmission chain are provided at the outer ends of the pair of cleaning tables.

[0010] Furthermore, an electric guide rail one for horizontally driving the movable side plate is fixedly installed on the upper end wall of the cleaning table in the front and rear directions. A first driving motor for rotating the rotating roller is fixedly connected to the outer end wall of one of the movable side plates.

[0011] Furthermore, overflow grooves corresponding to the position of the rotating roller are opened on each of the pair of cleaning tables. The bottom end of the high-pressure cleaning component located above penetrates through the overflow groove on the corresponding cleaning table and extends downward. Opening the overflow groove facilitates the transmission chain to wind and extend from top to bottom and is used for the circulation of the cleaning liquid. A sewage collection box for collecting the cleaning liquid is provided at the bottom of the cleaning table for collecting the cleaning liquid.

[0012] Furthermore, a plurality of transmission chains are arranged in the horizontal direction. The plurality of transmission chains bypass the two rotating rollers arranged up and down and extend horizontally outward.

[0013] Further, the adjusting assembly includes a pair of electric guide rails II embedded and installed on the cleaning table. A moving vertical plate is installed on the pair of electric guide rails II. A pair of electric guide rails III are fixedly embedded on the end wall of the moving vertical plate facing the rotating roller. The pair of electric guide rails III are fixedly connected to the outer end wall of the fixed frame. Through the cooperation of the electric guide rails II and the moving vertical plate, the high-pressure spray cleaning assembly can be adjusted in multiple directions horizontally and vertically. When the pair of rotating rollers are adjusted horizontally, the size of the exposed surface of the gap at the transmission point of the transmission chain transmitted to the rotating roller changes accordingly. The spraying angle of the high-pressure spray cleaning assembly is adjusted according to the change in the size of the exposed surface of the gap at the transmission point of the transmission chain, enhancing the cleaning effect.

[0014] Further, a water tank is fixedly installed on the rear end wall of the fixed plate away from the rotating plate. One end of each of the multiple spray pipes I penetrates into the interior of the water tank. A high-pressure pump is provided at one end of the water tank and is connected to the interior thereof. The fixed plate is arranged in the vertical direction. The rotating plate can rotate on the fixed plate under the action of the driving motor II. The multiple high-pressure nozzles I on the fixed plate are used to spray and clean the transmission chain during vertical transmission, while the multiple high-pressure nozzles II on the rotating plate corresponding to the transmission surface of the rotating roller are used to spray and clean the gaps exposed at multiple transmission points of the transmission chain when it is transmitted on the rotating roller. The angle of the rotating plate can be adjusted to ensure that the high-pressure cleaning liquid sprayed by the multiple high-pressure nozzles II can be sprayed into the gaps at multiple transmission points of the transmission chain as much as possible.

[0015] Further, a flow guide plate is fixedly connected to the lower end wall of the cleaning table above near the fixed plate. The inner end of the flow guide plate is close to the transmission direction of the transmission chain and is arranged below the fixed plate.

[0016] Optionally, a camera for photographing the rotating roller is installed on the end wall of the pair of moving vertical plates outside the rotating plate. The camera is externally connected to an angle adjustment control system. The angle adjustment control system includes a control module and a graphic analysis and evaluation module. The camera is used to collect the corner image information of the transmission chain transmitted to the rotating roller. The camera transmits the corner image information to the graphic analysis and evaluation module. The graphic analysis and evaluation module is used to analyze and evaluate the corner image information to obtain evaluation information and transmit the evaluation information to the control module. The control module controls and adjusts the electric guide rails I, electric guide rails II, and the high-pressure pump.

[0017] A method for a high-pressure cleaning device with an angle adjustment mechanism includes the following steps:

[0018] Step 1: Horizontally distribute multiple transmission chains to be cleaned and transmit them by two rotating rollers arranged vertically and horizontally. Use a pair of traction devices arranged vertically and horizontally to traction the transmission chains.

[0019] Step 2: Connect the high-pressure pump to an external water source. Two vertically-distributed high-pressure cleaning components perform spraying operations on multiple transmission chains during the transmission process. Multiple high-pressure nozzles I on the vertically-arranged spraying pipe I clean the vertically-transmitted transmission chains, while multiple high-pressure nozzles II on the spraying pipe II installed on the rotating plate clean the transmission chains when they are transmitted to the rotating rollers, effectively spraying the flat surfaces on both the inner and outer sides of the transmission chains and the gaps between the transmission points.

[0020] Step 3: Use the camera installed on the fixed plate to collect corner image information of the transmission chain transmitted to the rotating rollers, and clearly understand the cleaning situation of the gaps at the transmission points of the transmission chain through high-definition video. When it is determined that the cleaning degree does not meet the requirements, control the driving of a pair of electric guide rails I up and down through the angle adjustment control system to realize the horizontal position adjustment of a pair of rotating rollers, change the transmission angle between the pair of rotating rollers, and the size of the exposed surface of the gap at the transmission points of the transmission chain transmitted to the rotating rollers also changes accordingly. In response to the change in the size of the exposed surface of the gap at the transmission points of the transmission chain, then control the electric guide rail II and the moving vertical plate to cooperate with each other through the angle adjustment control system to adjust the position of the rotating plate in the horizontal and vertical directions, and then use the driving motor II to adjust the rotation direction of the rotating plate to complete the adjustment of the spraying angle of the high-pressure nozzles II, so as to ensure that the high-pressure cleaning liquid sprayed by multiple high-pressure nozzles II can be sprayed into the gaps at multiple transmission points of the transmission chain as much as possible;

[0021] Step 4: During a round of cleaning process, when it is observed through the camera that the gaps at the transmission points of the transmission chain are not cleaned cleanly, perform a second round of cleaning. Note that during the second round of cleaning, change the upper and lower surfaces of the transmission chain during the transmission process, change the transmission angle between the pair of rotating rollers. As in Step 2, cooperate with the camera and the angle adjustment control system, and after analyzing and evaluating the corner image information, adjust the spraying angle of the spraying pipe II to ensure that the high-pressure cleaning liquid sprayed by multiple high-pressure nozzles II can be sprayed into the gaps at multiple transmission points of the transmission chain as much as possible, and clean the stains that have not been cleaned in the gaps at the transmission points of the transmission chain. According to actual needs, repeat the cleaning process multiple times in this way.

[0022] Compared with the prior art, the advantages of the present invention are as follows:

[0023] (1) In this solution, a pair of high-pressure spray cleaning components are symmetrically distributed vertically and horizontally. The transmission chain to be cleaned is conveyed between a pair of rotating rollers, effectively realizing the spray cleaning of the flat surface in the vertical conveying direction of the transmission chain and the gaps exposed due to torsion at multiple transmission points where the transmission chain is conveyed on the rotating rollers, facilitating the synchronous cleaning of the inner and outer end faces of the transmission chain. In addition, by adjusting the horizontal positions of the pair of rotating rollers, the conveying angle between the pair of rotating rollers is changed, thereby changing the size of the gap exposed surface of the transmission chain transmission points at the rotating rollers. Then, by adjusting the position of the rotating plate, the cleaning liquid sprayed by the second high-pressure nozzle is made to spray into the gaps of multiple transmission points of the transmission chain as much as possible. Thus, during multiple cyclic cleaning processes, by adjusting the gap size of the transmission chain transmission points multiple times, it is beneficial to wash away the stains that have not been cleaned in the gaps of the transmission chain transmission points, improving the cleaning effect.

[0024] (2) In this solution, the camera installed on the fixed plate collects the corner image information of the transmission chain conveyed at the rotating rollers, clearly understanding the cleaning situation of the gaps at the transmission points of the transmission chain through high-definition video. Then, it is used in conjunction with the angle adjustment control system. After analyzing and evaluating the corner image information, the spraying angle of the second spraying pipe is accurately controlled, further enhancing the cleaning effect. Brief Description of the Drawings

[0025] Figure 1 Schematic diagram of the state when the present invention performs high-pressure cleaning on multiple transmission chains Figure 1 ;

[0026] Figure 2 Schematic diagram of the state when the present invention performs high-pressure cleaning on multiple transmission chains Figure 2 ;

[0027] Figure 3 Schematic structural diagram of the present invention when using a pair of rotating rollers to convey the transmission chain;

[0028] Figure 4 Schematic structural diagram of the high-pressure spray cleaning component of the present invention Figure 1 ;

[0029] Figure 5 Schematic structural diagram of the high-pressure spray cleaning component of the present invention Figure 2 ;

[0030] Figure 6 Schematic exploded view of the high-pressure spray cleaning component of the present invention;

[0031] Figure 7 Schematic diagram of the state when the present invention adjusts the conveying angle between a pair of rotating rollers.

[0032] Explanation of the reference numerals in the figures:

[0033] 1. Cleaning table; 2. Movable side plate; 3. Rotating roller; 4. Transmission chain; 5. First driving motor; 6. First electric guide rail; 7. Second electric guide rail; 8. Movable vertical plate; 9. Fixed frame; 10. Third electric guide rail; 11. Fixed plate; 12. Rotating plate; 13. Second driving motor; 14. First spray pipe; 141. First high-pressure nozzle; 15. Hose; 16. Second spray pipe; 161. Second high-pressure nozzle; 17. Water tank; 18. High-pressure pump; 19. Deflector plate. Specific implementation manner

[0034] The following will combine the accompanying drawings in the embodiments of the present invention; the technical solutions in the embodiments of the present invention will be clearly and completely described; obviously; the described embodiments are only a part of the embodiments of the present invention; rather than all embodiments. Based on the embodiments of the present invention; all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0035] Embodiment 1:

[0036] The present invention discloses a high-pressure cleaning device with an angle adjustment mechanism. Please refer to Figures 1 - 3 ; including a pair of cleaning tables 1 distributed up and down. A group of movable side plates 2 are slidably installed on each of the pair of cleaning tables 1. The two groups of movable side plates 2 distributed up and down are staggered left and right in the vertical direction. Each group of movable side plates 2 has two, and the two movable side plates 2 are distributed on the upper end walls in the front and rear directions of the cleaning table 1. A first electric guide rail 6 for horizontally driving the movable side plate 2 is fixedly installed on the upper end walls in the front and rear directions of the cleaning table 1. A rotating roller 3 for transmitting the transmission chain 4 is rotatably installed between the opposite end walls of the pair of movable side plates 2 near the middle position of the cleaning table 1. The rotating roller 3 is provided with transmission teeth for transmitting the transmission chain 4. A first driving motor 5 for rotatingly driving the rotating roller 3 is fixedly connected to the outer end wall of one of the movable side plates 2. The four corners corresponding to the upper and lower parts of the pair of cleaning tables 1 are fixedly installed through support frames. A support bracket is provided at the bottom of the cleaning table 1 located below. Traction devices for transmitting the transmission chain 4 are provided at the outer ends of the pair of cleaning tables 1. This is the prior art.

[0037] Please refer to Figures 1 - 2, on the end walls of a pair of cleaning tables 1 away from one side of the electric guide rail 6, fixing frames 9 are fixedly installed through position adjusting components. On a pair of fixing frames 9, high-pressure cleaning components are installed in a vertically symmetrical distribution. A plurality of transmission chains 4 are arranged horizontally. The plurality of transmission chains 4 bypass two rotating rollers 3 distributed up and down and extend horizontally outwards. The plurality of transmission chains 4 during transmission are spray-washed by the two high-pressure cleaning components distributed up and down. On a pair of cleaning tables 1, overflow grooves corresponding to the positions of the rotating rollers 3 are opened. The bottom end of the high-pressure cleaning component located above penetrates through the overflow groove on the corresponding cleaning table 1 and extends downwards. The opening of the overflow groove facilitates the winding and extension of the transmission chain 4 from top to bottom and is used for the circulation of the cleaning liquid. A sewage collection tank for collecting the cleaning liquid is provided at the bottom of the cleaning table 1 for collecting the cleaning liquid.

[0038] Please refer to Figures 1 - 2 and Figures 4 - 7 , the adjusting component includes a pair of electric guide rails two 7 embedded in the cleaning table 1. A moving vertical plate 8 is installed on the pair of electric guide rails two 7. On the end wall of the moving vertical plate 8 facing the rotating roller 3, a pair of electric guide rails three 10 are fixedly embedded. The pair of electric guide rails three 10 are fixedly connected to the outer end wall of the fixing frame 9. Through the cooperation of the electric guide rail two 7 and the moving vertical plate 8, the high-pressure spray cleaning component can be adjusted in multiple directions horizontally and vertically. When the pair of rotating rollers 3 are adjusted horizontally, the size of the exposed surface of the gap at the transmission point of the transmission chain 4 transmitted at the rotating roller 3 changes accordingly. The spraying angle of the high-pressure cleaning component is adjusted according to the change in the size of the exposed surface of the gap at the transmission point of the transmission chain 4 to enhance the cleaning effect.

[0039] Among them, the high-pressure cleaning assembly includes a fixing plate 11 fixedly connected to the front end wall of the fixing frame 9. A rotating plate 12 is rotatably installed on the end wall of the fixing plate 11 close to one side of the rotating roller 3. A second driving motor 13 for rotating the rotating plate 12 is fixedly installed on the outer end wall of the fixing plate 11. A plurality of spray pipes 14 corresponding to the position of the transmission chain 4 and each having a plurality of first high-pressure spray nozzles 141 are embedded and installed on the fixing plate 11. The lower end of the spray pipe 14 is fixedly connected to a spray pipe 16 embedded and installed on the rotating plate 12 and having a plurality of second high-pressure spray nozzles 161 through a hose 15. A water tank 17 is fixedly installed on the rear end wall of the fixing plate 11 away from the rotating plate 12. One ends of the plurality of spray pipes 14 away from the hose 15 penetrate into the interior of the water tank 17. A high-pressure pump 18 communicating with the interior thereof is provided at one end of the water tank 17. The fixing plate 11 is arranged in the vertical direction. The rotating plate 12 can rotate on the fixing plate 11 under the action of the second driving motor 13. The plurality of first high-pressure spray nozzles 141 on the fixing plate 11 are used for spraying and washing the transmission chain 4 during the vertical transmission process. And the plurality of second high-pressure spray nozzles 161 on the rotating plate 12 corresponding to the transmission surface of the rotating roller 3 are used for spraying and washing the gaps exposed at the plurality of transmission points when the transmission chain 4 is transmitted on the rotating roller 3. Specifically as follows: The two high-pressure cleaning assemblies are symmetrically distributed up and down and left and right. A pair of spray pipes 16 are respectively arranged close to a pair of rotating rollers 3. On the one hand, it plays a role in high-pressure spraying and washing on both the inner and outer end faces of the transmission chain 4 during the transmission process. On the other hand, when the transmission chain 4 is transmitted between a pair of rotating rollers 3, when the transmission chain 4 is transmitted to the upper rotating roller 3, the upper second high-pressure spray nozzle 161 is used for spraying and washing the gap at one end face of the transmission point. When the transmission chain 4 is transmitted to the lower rotating roller 3, the lower second high-pressure spray nozzle 161 is used for spraying and washing the gap at the other end face of the transmission point. One or more second high-pressure spray nozzles 161 mainly spray and wash the gaps on the transmission chain 4 transmitted at the rotating roller 3, and the other second high-pressure spray nozzles 161 assist in spraying and washing other positions at this place, effectively improving the cleaning effect of both the inner and outer end faces of the transmission chain 4.

[0040] The lower end wall of the upper cleaning table 1 close to one side of the fixing plate 11 is fixedly connected to a diversion plate 19. The inner end of the diversion plate 19 is arranged below the fixing plate 11 close to the transmission direction of the transmission chain 4. The bottom end of the upper fixing plate 11 penetrates through the overflow groove on the corresponding cleaning table 1 and extends downward.

[0041] Embodiment 2:

[0042] On the basis of Embodiment 1, this embodiment further optimizes the position adjustment process of the high-pressure cleaning assembly to improve the accuracy of the spraying angle adjustment of the plurality of second high-pressure spray nozzles 161 on the high-pressure cleaning assembly, so as to ensure that the second high-pressure spray nozzles 161 after the spraying angle adjustment can spray the high-pressure cleaning liquid into the gaps between the rotated points as much as possible after the torsion angle changes, enhancing the cleaning effect. Specifically as follows:

[0043] A pair of moving vertical plates 8 are installed on the end walls outside the rotating plate 12 and are equipped with cameras for photographing the rotating rollers 3. The cameras are externally connected to an angle adjustment control system, which includes a control module and a graphic analysis and evaluation module. The cameras are used to collect the corner image information of the transmission chain 4 transmitted at the rotating rollers 3. The cameras transmit the corner image information to the graphic analysis and evaluation module. The graphic analysis and evaluation module is used to analyze and evaluate the corner image information to obtain evaluation information and transmit the evaluation information to the control module. The control module controls and adjusts the electric guide rail 1 6, the electric guide rail 2 7, and the high-pressure pump 18. The cameras installed on the fixed plate 11 collect the corner image information of the transmission chain 4 transmitted at the rotating rollers 3, and clearly understand the cleaning condition of the gap at the transmission point of the transmission chain 4 through high-definition video. When it is judged that the cleaning degree does not meet the requirements, the upper and lower pair of electric guide rails 1 6 are driven by the angle adjustment control system to realize the horizontal position adjustment of the pair of rotating rollers 3, change the transmission angle between the pair of rotating rollers 3, and the size of the exposed surface of the gap at the transmission point of the transmission chain 4 transmitted at the rotating rollers 3 also changes accordingly. In response to the change in the size of the exposed surface of the gap at the transmission point of the transmission chain 4, the electric guide rail 2 7 and the moving vertical plate 8 are controlled by the angle adjustment control system to cooperate with each other to adjust the position of the rotating plate 12 in the horizontal and vertical directions, and then the driving motor 2 13 is used to adjust the rotation direction of the rotating plate 12, further improving the accuracy of the spray angle adjustment of the high-pressure nozzles 2 161.

[0044] Combining Embodiment 1 and Embodiment 2, the usage method of the high-pressure cleaning device is as follows:

[0045] Step 1: Horizontally distribute multiple transmission chains 4 to be cleaned and transmit them by two rotating rollers 3 arranged vertically and horizontally. Use a pair of traction devices arranged vertically and horizontally to traction the transmission chain 4.

[0046] Step 2: Connect the high-pressure pump 18 to an external water source. Two high-pressure cleaning components arranged vertically and horizontally perform spray cleaning operations on multiple transmission chains 4 during the transmission process. Multiple high-pressure nozzles 1 141 on the vertically arranged spray pipe 1 14 clean the vertically transmitted transmission chain 4, while multiple high-pressure nozzles 2 161 on the spray pipe 2 16 installed on the rotating plate 12 clean the transmission chain 4 transmitted to the rotating rollers 3, effectively spraying and cleaning the flat surfaces on both the inner and outer sides of the transmission chain 4 and the gaps between the transmission points.

[0047] Step 3: The camera installed on the fixed plate 11 collects the angular image information of the transmission chain 4 conveyed at the rotating roller 3, and clearly understands the cleaning condition of the gap at the transmission point of the transmission chain 4 through the high-definition video. When it is judged that the cleaning degree does not meet the requirements, the upper and lower pair of electric guide rails 1 6 are driven by the angle adjustment control system to realize the horizontal position adjustment of the pair of rotating rollers 3, change the transmission angle between the pair of rotating rollers 3, and the exposed surface size of the gap at the transmission point of the transmission chain 4 conveyed at the rotating roller 3 also changes accordingly. In response to the change in the exposed surface size of the gap at the transmission point of the transmission chain 4, the electric guide rail 2 7 and the movable vertical plate 8 are controlled by the angle adjustment control system to cooperate with each other to adjust the positions of the rotating plate 12 in the horizontal and vertical directions, and then the driving motor 2 13 is used to adjust the rotation direction of the rotating plate 12 to complete the adjustment of the spraying angle of the second high-pressure nozzle 16 1, so as to ensure that the high-pressure cleaning liquid sprayed by multiple second high-pressure nozzles 16 1 is sprayed into the gaps at multiple transmission points of the transmission chain 4 as much as possible;

[0048] Step 4: During a round of cleaning process, when it is observed by the camera that the gap at the transmission point of the transmission chain 4 is not cleaned cleanly, a second round of cleaning is carried out. Note that during the second round of cleaning, the upper and lower surfaces of the transmission chain 4 during transmission are changed, and the transmission angle between the pair of rotating rollers 3 is changed. As in Step 2, the camera and the angle adjustment control system are used in cooperation. After analyzing and evaluating the angular image information, the spraying angle of the second spraying pipe 16 is adjusted to ensure that the high-pressure cleaning liquid sprayed by multiple second high-pressure nozzles 16 1 is sprayed into the gaps at multiple transmission points of the transmission chain 4 as much as possible, and the stains that are not cleaned off in the gaps at the transmission points of the transmission chain 4 are cleaned off. According to actual needs, such cyclic cleaning is carried out multiple times.

[0049] The above; only the preferred specific implementation manners of the present invention; but the protection scope of the present invention is not limited thereto; any person skilled in the art within the technical scope disclosed by the present invention; according to the technical solution and its improved concept of the present invention; making equivalent replacements or changes; should be covered by the protection scope of the present invention.

Claims

1. A high-pressure cleaning device with an angle adjustment mechanism, comprising a pair of cleaning tables (1) distributed vertically, characterized in that: A set of moving side plates (2) are slidably installed on each of the pair of cleaning tables (1). The two sets of moving side plates (2) distributed vertically are staggered left and right in the vertical direction, and each set of moving side plates (2) has two. The two moving side plates (2) are distributed on the upper end wall of the cleaning table (1) in the front-back direction. A rotating roller (3) for conveying the transmission chain (4) is rotatably installed between the opposite end walls of the pair of moving side plates (2) near the middle position of the cleaning table (1). On the end walls of the pair of cleaning tables (1) on the side away from the first electric guide rail (6), fixed frames (9) are fixedly installed through position adjusting components. High-pressure cleaning components are installed on the pair of fixed frames (9) in a vertically symmetric distribution. The high-pressure cleaning component includes a fixing plate (11) fixedly connected to the front end wall of the fixed frame (9). A rotating plate (12) is rotatably installed on the end wall of the fixing plate (11) near the rotating roller (3). A second driving motor (13) for rotating the rotating plate (12) is fixedly installed on the outer end wall of the fixing plate (11). A plurality of spray pipes one (14) corresponding to the position of the transmission chain (4) and provided with a plurality of first high-pressure spray nozzles (141) are embedded and installed on the fixing plate (11). The lower end of the spray pipe one (14) is fixedly connected through a hose (15) to a spray pipe two (16) embedded and installed on the rotating plate (12) and provided with a plurality of second high-pressure spray nozzles (161).

2. The high-pressure cleaning device with an angle adjustment mechanism according to claim 1, wherein: The four corners of the pair of cleaning tables (1) corresponding to each other up and down are fixedly installed through support frames. A supporting bracket is provided at the bottom of the cleaning table (1) located below. Traction devices for conveying the transmission chain (4) are provided at the outer ends of the pair of cleaning tables (1).

3. The high-pressure cleaning device with an angle adjustment mechanism according to claim 1, characterized in that: An electric guide rail one (6) for horizontally driving the moving side plates (2) is fixedly installed on the upper end wall of the cleaning table (1) in the front-back direction. A first driving motor (5) for rotating the rotating roller (3) is fixedly connected to the outer end wall of one of the moving side plates (2).

4. A high-pressure cleaning device with an angle adjustment mechanism according to claim 3, characterized in that: Overflow grooves corresponding to the position of the rotating roller (3) are opened on each of the pair of cleaning tables (1). The bottom end of the high-pressure cleaning component located above penetrates through the overflow groove on the corresponding cleaning table (1) and extends downward.

5. The high-pressure cleaning device with an angle adjustment mechanism according to claim 4, characterized in that: A plurality of the transmission chains (4) are arranged in the horizontal direction. The plurality of transmission chains (4) bypass the two rotating rollers (3) distributed up and down and extend horizontally outward.

6. The high-pressure cleaning device with an angle adjustment mechanism according to claim 5, characterized in that: The adjusting component includes a pair of electric guide rails two (7) embedded and installed on the cleaning table (1). A moving vertical plate (8) is installed on the pair of electric guide rails two (7). A pair of electric guide rails three (10) are fixedly embedded on the end wall of the moving vertical plate (8) facing the rotating roller (3). The pair of electric guide rails three (10) are fixedly connected to the outer end wall of the fixed frame (9).

7. The high-pressure cleaning device with an angle adjustment mechanism according to claim 6, characterized in that: A water tank (17) is fixedly installed on the rear end wall of the fixing plate (11) away from the rotating plate (12). One ends of the plurality of spray pipes one (14) away from the hose (15) penetrate into the interior of the water tank (17). A high-pressure pump (18) communicated with the interior thereof is provided at one end of the water tank (17).

8. The high-pressure cleaning device with an angle adjustment mechanism according to claim 7, characterized in that: The lower end wall of the upper cleaning table (1) near one side of the fixing plate (11) is fixedly connected with a diversion plate (19), and the inner end of the diversion plate (19) is arranged below the fixing plate (11) near the conveying direction of the transmission chain (4).

9. The high-pressure cleaning device with an angle adjustment mechanism according to claim 8, characterized in that: A pair of moving vertical plates (8) are provided with cameras for photographing the rotating roller (3) on the end walls outside the rotating plate (12). The cameras are externally connected with an angle adjustment control system. The angle adjustment control system includes a control module and a graphic analysis and evaluation module. The cameras are used to collect the corner image information of the transmission chain (4) conveyed at the rotating roller (3). The cameras transmit the corner image information to the graphic analysis and evaluation module. The graphic analysis and evaluation module is used to analyze and evaluate the corner image information to obtain evaluation information and transmit the evaluation information to the control module. The control module controls and adjusts the electric guide rail one (6), the electric guide rail two (7) and the high-pressure pump (18).

10. The usage method of a high-pressure cleaning device with an angle adjustment mechanism according to claim 9, characterized in that: Including the following steps: Step 1: Horizontally distribute a plurality of transmission chains (4) to be cleaned, and convey them by two rotating rollers (3) arranged vertically and horizontally. Use a pair of traction devices arranged vertically and horizontally to traction the transmission chain (4). Step 2: Connect the high-pressure pump (18) with an external water source. Two high-pressure cleaning components arranged vertically and horizontally perform spraying operations on a plurality of transmission chains (4) during the conveying process. A plurality of first high-pressure nozzles (141) on the vertically arranged first spray pipe (14) clean the transmission chain (4) conveyed vertically. And a plurality of second high-pressure nozzles (161) on the second spray pipe (16) installed on the rotating plate (12) clean the transmission chain (4) conveyed to the rotating roller (3), effectively spraying the flat surfaces on both the inner and outer sides of the transmission chain (4) and the gaps between the transmission points. Step 3: Collect image information of the transmission chain (4) conveyed at the rotating roller (3) through the camera, and clearly understand the cleaning situation of the gaps at the transmission points of the transmission chain (4) by using high-definition video. When it is judged that the cleaning degree does not meet the requirements, control the driving of a pair of upper and lower electric guide rails one (6) through the angle adjustment control system to realize the horizontal position adjustment of a pair of rotating rollers (3), change the transmission angle between a pair of rotating rollers (3), and the exposed surface size of the gaps at the transmission points of the transmission chain (4) conveyed at the rotating roller (3) also changes accordingly. Then, control the electric guide rail two (7) and the electric guide rail three (10) to cooperate with each other through the angle adjustment control system to adjust the position of the rotating plate (12) in the horizontal and vertical directions, and then use the driving motor two (13) to adjust the rotation direction of the rotating plate (12) to complete the adjustment of the spraying angle of the second high-pressure nozzles (161) to ensure that the high-pressure cleaning liquid sprayed by a plurality of second high-pressure nozzles (161) can be sprayed into the gaps at a plurality of transmission points of the transmission chain (4) as much as possible. Step 4. During a round of cleaning process, when it is observed by the camera that the gaps at the transmission points of the transmission chain (4) are not cleaned thoroughly, a second-round cleaning is carried out subsequently. Note that during the second-round cleaning, the upper and lower surfaces of the transmission chain (4) during the transmission process are changed, and the transmission angle between a pair of rotating rollers (3) is changed. The camera and the angle adjustment control system are used in cooperation. After analyzing and evaluating the corner image information, the spraying angle of the second spraying pipe (16) is adjusted to ensure that the high-pressure cleaning liquid ejected from multiple second high-pressure nozzles (161) can be sprayed into the gaps at multiple transmission points of the transmission chain (4) as much as possible, so as to clean the stains that have not been cleaned in the gaps at the transmission points of the transmission chain (4). According to actual needs, this cleaning process is repeated multiple times in this way.

Images