Pneumatic purging device capable of cleaning deposited oil sludge of automobile oil pan
By designing a pneumatic purge device, the combination of arc brushes and barrier sleeves is used to solve the problem of oil and solidified substance sticking to the guide rails, and automatic oil pan cleaning and self-cleaning of the guide rails are realized, reducing maintenance costs and lubrication costs.
Patent Information
- Application Number
- CN202510160902.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-13
- Publication Date
- 2025-05-09
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During the cleaning process of existing oil pan cleaning equipment, oil and solidified substances are prone to stick to the guide rails, which makes it difficult to move the cleaning equipment and may damage the guide rails.
A pneumatic purge device is designed, using an arc brush to sweep off the attachments attached to the rail rod, preventing the shaft sleeve from pushing away the oil, and the arc brush sweeps off the excess oil, leaving a small part of the oil to lubricate the guide rail, reducing the lubrication cost and extending the service life of the guide rail.
It effectively avoids oil and solidified substances sticking to the guide rails, reduces the lubrication cost of the equipment, improves the service life of the guide rails, reduces maintenance costs, and realizes automatic oil pan cleaning and self-cleaning of the guide rails.
Smart Images
Figure CN119951831A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of oil pan cleaning, in particular to a pneumatic blowing and cleaning device capable of cleaning oil sludge deposited on an automobile oil pan. Background Art
[0002] With the continuous development of the automobile industry, the demand for vehicle maintenance is growing, especially in engine maintenance. The sludge accumulated inside the oil pan will not only affect the quality of the engine oil, but also cause engine performance to decline and even cause failures. Therefore, effectively cleaning the sludge in the oil pan has become one of the important links in automobile maintenance.
[0003] At present, the oil pan cleaning operation can be realized automatically. The oil pan cleaning is completed by using a special oil pan cleaning device. The existing oil pan cleaning device places the cleaning device at the bottom of the oil pan so that the cleaning position of the oil pan is opposite to the blower on the cleaning device. The pump and the fan are started, and the rodless cylinder on the device drives the blower to move back and forth along the guide rod. The air flow and water flow are concentratedly sprayed on the inner wall of the oil pan, and the oil sludge attached to its surface is peeled off by the strong impact force. However, when the cleaning equipment is cleaning the oil pan, oil and solidified materials may fall off due to the cleaning. After falling off, the oil and solidified materials may adhere to the guide rails of the oil pan cleaning equipment, which may make it difficult for the cleaning equipment to move and cause damage to the guide rails. Summary of the invention
[0004] To this end, the present invention provides a pneumatic blowing and cleaning device capable of cleaning the oil sludge deposited on the oil pan of an automobile to solve the above-mentioned problem.
[0005] The present invention provides the following technical solution: a pneumatic blowing and cleaning device capable of cleaning the oil sludge deposited on the oil pan of an automobile, comprising a first support plate, a guide rail component is fixedly installed on the top of the first support plate, and an adjustment component is slidably provided on the surface of the guide rail component; The adjusting component includes a rodless cylinder, the left and right sides of the rodless cylinder are rotatably connected with a blocking sleeve, the surface fixing sleeve of the blocking sleeve is provided with a first synchronous wheel, the front and rear sides of the rodless cylinder are fixedly connected with a second support plate, the inner wall of the second support plate is rotatably connected with a first rotating rod, the front and rear sides of the rodless cylinder are rotatably connected with a second rotating rod, the surface fixing sleeve of the second rotating rod is provided with a worm, the surface fixing sleeve of the first rotating rod is provided with a worm wheel, the worm gear is meshed with the worm wheel, the left and right ends of the first rotating rod are fixedly connected with a second synchronous wheel, the surface sliding sleeves of the second synchronous wheel and the first synchronous wheel are provided with a synchronous belt, and the blocking sleeve is fixedly connected with an arc brush on the side away from the rodless cylinder.
[0006] As a preferred solution of the present invention, the guide rail component includes a guide rail mounting platform, and the number of the guide rail mounting platforms is two, and the two guide rail mounting platforms are symmetrically distributed on the left and right sides. The inner wall of the guide rail mounting platform is fixedly connected with a guide rod, and the surface of the guide rod is slidably connected to the inner wall of the rodless cylinder, and the end of the second rotating rod away from the rodless cylinder is fixedly connected with a first gear, and the front and rear sides of the guide rail mounting platform are fixedly connected with a first L-shaped tooth plate, and the first L-shaped tooth plate is meshed with the first gear, and the bristle surface of the arc brush is in contact with the surface of the guide rod.
[0007] As a preferred solution of the present invention, the number of the blocking sleeves on the left side is two, and the two blocking sleeves on the left side are symmetrically distributed front to back, and the number of the blocking sleeves on the right side is two, and the two blocking sleeves on the right side are symmetrically distributed front to back.
[0008] As a preferred solution of the present invention, there are two second support plates on the front side, and the two second support plates on the front side are symmetrically distributed. There are two second support plates on the rear side, and the two second support plates on the rear side are symmetrically distributed.
[0009] As a preferred solution of the present invention, the inner wall of the guide rail mounting platform is slidably connected with a sliding rod, the surface of the sliding rod is fixedly connected with a retaining ring, the retaining ring and the arc brush are located on the same horizontal plane, the front and rear sides of the inner side of the guide rail mounting platform are rotatably connected with a cleaning sleeve, the surface fixed sleeve of the cleaning sleeve is provided with a driven gear ring, the inner wall of the guide rail mounting platform is rotatably connected with a third rotating rod, the surface fixed sleeve of the third rotating rod is provided with a second gear, the second gear is meshed with the driven gear ring, one end of the outer side of the third rotating rod is fixedly connected with the first bevel gear, and the guide rail mounting The front and rear sides of the outer side of the platform are fixedly connected to a third support plate, the inner wall of the third support plate is rotatably connected to a fourth rotating rod, one end of the fourth rotating rod close to the third support plate is fixedly connected to the second bevel gear, the second bevel gear is meshed with the first bevel gear, and the fourth rotating rod is fixedly connected to the third gear at one end away from the third support plate. One end of the outer side of the sliding rod is fixedly connected to a circular plate, and the surface of the outer side of the circular plate is fixedly connected to a second L-shaped toothed plate, the second L-shaped toothed plate is meshed with the third gear, and a spring is fixedly connected between the circular plate and the guide rail mounting platform.
[0010] As a preferred solution of the present invention, a plurality of scraping grooves are formed through the surface of the cleaning sleeve, and the scraping grooves are used for cleaning the arc brush.
[0011] As a preferred solution of the present invention, a limit platform is fixedly installed on the surface inside the guide rail mounting table, a sensor is installed on the surface of the limit platform, a spray plate is fixedly connected to the top of the guide rail mounting table, a solution box is fixedly connected to the top of the spray plate, a feed port is fixedly provided on the top of the solution box, a controller is fixedly installed on the top of the spray plate, the output end of the sensor is electrically connected to the receiving end of the controller, and the output end of the controller is electrically connected to the receiving end of the spray plate.
[0012] As a preferred solution of the present invention, a blower is fixedly connected to the top of the rodless cylinder, a liquid inlet pipe is fixedly provided on the left side of the rear side of the blower, and an air inlet pipe is fixedly provided on the right side of the rear side of the blower.
[0013] As a preferred solution of the present invention, an external pump is fixedly provided at one end of the liquid inlet pipe away from the blowing and cleaning machine.
[0014] As a preferred solution of the present invention, an external fan is fixedly provided at one end of the air inlet pipe away from the blower.
[0015] Compared with the prior art, the present invention has the following beneficial effects: In the present invention, the attachments attached to the guide rod are swept off by the arc brush, the blocking sleeve pushes the oil on the guide rod away, and the excess oil is swept off by the arc brush. The small amount of remaining oil will not cause damage to the guide rod, and the small amount of remaining oil can achieve lubrication of the surface of the guide rod, thereby reducing the lubrication cost of the equipment and increasing the service life of the guide rod, thereby reducing maintenance costs and improving practicality. By driving the cleaning sleeve to rotate, the solids and liquids adhering to the arc brush are cleaned through the provided scraping grooves. Through the coordinated use of the provided retaining ring, sliding rod, circular plate and spring, the rodless cylinder can also be buffered when it is sideways, thereby preventing the rodless cylinder from suddenly stopping, causing wear of the stop component inside the rodless cylinder. Since no power component is provided in the guide rail component and the adjusting component, the equipment realizes process-type automated oil pan cleaning and guide rail self-cleaning, while reducing production costs and improving practicality. The guide rail does not need to be cleaned manually, thereby improving the working efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the regulating component in the present invention; Figure 3 The left view of the guide rail component structure in the present invention Figure 1 ; Figure 4 The left view of the guide rail component structure in the present invention Figure 2 ; Figure 5It is an enlarged view of the structure at A in the present invention; Figure 6 It is an enlarged view of the structure at B in the present invention; Figure 7 It is an enlarged view of the structure at C in the present invention; Figure 8 It is an enlarged view of the structure at D in the present invention.
[0017] In the figure: 1, first support plate; 2, guide rail component; 3, adjustment component; 4, blower; 5, liquid inlet pipe; 6, air inlet pipe; 7, first L-shaped tooth plate; 201, guide rail mounting platform; 202, guide rail rod; 203, spray plate; 204, controller; 205, solution box; 206, feed port; 207, limit table; 208, round plate; 209, slide bar; 210, retaining ring; 211, cleaning sleeve; 212, scraper groove; 213, spring; 214, driven gear ring; 215, second gear; 2 16. third rotating rod; 217. first bevel gear; 218. third supporting plate; 219. second bevel gear; 220. second L-shaped toothed plate; 221. third gear; 222. fourth rotating rod; 301. rodless cylinder; 302. second supporting plate; 303. first gear; 304. worm; 305. first rotating rod; 306. second rotating rod; 307. second synchronous wheel; 308. synchronous belt; 309. blocking sleeve; 310. first synchronous wheel; 311. arc brush; 312. worm wheel. DETAILED DESCRIPTION
[0018] 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, not all of the embodiments. 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.
[0019] See also Figure 1-8 The technical solution provided by the present invention specifically includes the following embodiments: Embodiment: A pneumatic blowing device capable of cleaning the oil sludge deposited on the oil pan of an automobile comprises a first support plate 1, a guide rail component 2 is fixedly mounted on the top of the first support plate 1, and an adjustment component 3 is slidably provided on the surface of the guide rail component 2; The adjusting component 3 includes a rodless cylinder 301, the left and right sides of the rodless cylinder 301 are rotatably connected with a blocking sleeve 309, the surface fixed sleeve of the blocking sleeve 309 is provided with a first synchronous wheel 310, the front and rear sides of the rodless cylinder 301 are fixedly connected with a second support plate 302, the inner wall of the second support plate 302 is rotatably connected with a first rotating rod 305, the front and rear sides of the rodless cylinder 301 are rotatably connected with a second rotating rod 306, the surface fixed sleeve of the second rotating rod 306 is provided with a worm 304, the surface fixed sleeve of the first rotating rod 305 is provided with a worm wheel 312, the worm 304 is meshed with the worm wheel 312, the left and right ends of the first rotating rod 305 are fixedly connected with a second synchronous wheel 307, the surface sliding sleeves of the second synchronous wheel 307 and the first synchronous wheel 310 are provided with a synchronous belt 308, the blocking sleeve 309 is away from the rodless cylinder An arc-shaped brush 311 is fixedly connected to one side of the cylinder 301, there are two blocking sleeves 309 on the left side, and the two blocking sleeves 309 on the left side are symmetrically distributed front to back, there are two blocking sleeves 309 on the right side, and the two blocking sleeves 309 on the right side are symmetrically distributed front to back, there are two second support plates 302 on the front side, and the two second support plates 302 on the front side are symmetrically distributed left to right, there are two second support plates 302 on the rear side, and the two second support plates 302 on the rear side are symmetrically distributed left to right, and a blower 4 is fixedly connected to the top of the rodless cylinder 301, a liquid inlet pipe 5 is fixedly provided on the left side of the rear side of the blower 4, an air inlet pipe 6 is fixedly provided on the right side of the rear side of the blower 4, an external pump is fixedly provided on the end of the liquid inlet pipe 5 away from the blower 4, and an external fan is fixedly provided on the end of the air inlet pipe 6 away from the blower 4; By placing the first support plate 1 at the bottom of the oil pan, the cleaning position of the oil pan is opposite to the blower 4, and starting the rodless cylinder 301, the external pump and the external fan, the rodless cylinder 301 drives the blower 4 to move back and forth along the guide rod 202, and the air flow and water flow are concentratedly sprayed on the inner wall of the oil pan, and the oil sludge attached to the surface is peeled off by the powerful impact force, and the oil sludge in the oil pan is cleaned by the provided blower 4; During the oil pan cleaning process, the rodless cylinder 301 drives the second rotating rod 306 and the first gear 303 to move. Through the first L-shaped toothed plate 7, when the rodless cylinder 301 moves, the first gear 303 is engaged with the first L-shaped toothed plate 7, so that the first gear 303 rotates, thereby driving the second rotating rod 306 to rotate, driving the worm 304 to rotate, and the worm wheel 312 to rotate, so that the first rotating rod 305 rotates, thereby driving the second synchronous wheel 307 to rotate, so that the synchronous belt 308 drives the first synchronous wheel 310 rotates, thereby driving the blocking sleeve 309 to rotate, driving the arc brush 311 to rotate, so that the arc brush 311 sweeps off the attachments attached to the guide rod 202, and the blocking sleeve 309 pushes away the oil on the guide rod 202, and the excess oil is swept off by the arc brush 311. The small amount of remaining oil will not cause damage to the guide rod 202, and the small amount of remaining oil can lubricate the surface of the guide rod 202, reducing the lubrication cost of the equipment and increasing the service life of the guide rod 202, thereby reducing maintenance costs and improving practicality.
[0020] The guide rail component 2 includes a guide rail mounting platform 201, the number of the guide rail mounting platforms 201 is two, and the two guide rail mounting platforms 201 are symmetrically distributed on the left and right. The inner wall of the guide rail mounting platform 201 is fixedly connected to a guide rail rod 202, and the surface of the guide rail rod 202 is slidably connected to the inner wall of the rodless cylinder 301. The end of the second rotating rod 306 away from the rodless cylinder 301 is fixedly connected to the first gear 303, and the front and rear sides of the guide rail mounting platform 201 are fixedly connected to the first L-shaped toothed plate 7, and the first L-shaped toothed plate 7 and the first gear The guide rail 202 is meshed with the guide rail 303, the bristle surface of the arc brush 311 contacts the surface of the guide rail rod 202, the inner wall of the guide rail mounting platform 201 is slidably connected with the slide bar 209, the surface of the slide bar 209 is fixedly connected with the retaining ring 210, the retaining ring 210 and the arc brush 311 are located on the same horizontal plane, the front and rear sides of the inner side of the guide rail mounting platform 201 are rotatably connected with the cleaning sleeve 211, the surface of the cleaning sleeve 211 is fixedly provided with a driven gear ring 214, the inner wall of the guide rail mounting platform 201 is rotatably connected with the third rotating rod 216, the third rotating rod The surface of the rod 216 is fixedly sleeved with a second gear 215, and the second gear 215 is meshed with the driven gear ring 214. One end of the outer side of the third rotating rod 216 is fixedly connected to the first bevel gear 217. The front and rear sides of the outer side of the guide rail mounting platform 201 are fixedly connected to the third support plate 218. The inner wall of the third support plate 218 is rotatably connected to the fourth rotating rod 222. The end of the fourth rotating rod 222 close to the third support plate 218 is fixedly connected to the second bevel gear 219. The second bevel gear 219 is connected to the first bevel gear 217. The third gear 221 is meshed with each other, one end of the fourth rotating rod 222 away from the third supporting plate 218 is fixedly connected to the third gear 221, one end of the outer side of the sliding rod 209 is fixedly connected to the circular plate 208, the outer surface of the circular plate 208 is fixedly connected to the second L-shaped toothed plate 220, the second L-shaped toothed plate 220 is meshed with the third gear 221, a spring 213 is fixedly connected between the circular plate 208 and the guide rail mounting platform 201, and a plurality of scraping grooves 212 are formed on the surface of the cleaning sleeve 211, and the scraping grooves 212 are used to clean the arc brush 311; The arc-shaped brush 311 pushes the retaining ring 210 to move outward, so that the retaining ring 210 pushes the sliding rod 209 to move outward, thereby driving the circular plate 208 to move outward, so that the second L-shaped toothed plate 220 moves outward, driving the third gear 221 to rotate, so that the third gear 221 drives the fourth rotating rod 222 to rotate, so that the fourth rotating rod 222 drives the second bevel gear 219 to rotate, thereby driving the first bevel gear 217 to rotate, so that the third rotating rod 216 rotates, thereby driving the second gear 215 to rotate, so that the driven gear ring 214 rotates, thereby driving the cleaning sleeve 211 to rotate, The solids and liquids adhering to the arc brush 311 are cleaned by the scraper groove 212. The rodless cylinder 301 can be buffered when it is sideways by the coordinated use of the retaining ring 210, the slide bar 209, the circular plate 208 and the spring 213, so as to avoid the rodless cylinder 301 stopping suddenly and causing wear of the stop parts inside the rodless cylinder 301. Since no power parts are provided in the guide rail part 2 and the adjustment part 3, the equipment realizes process-based automated oil pan cleaning and guide rail self-cleaning, while reducing production costs and improving practicality. The guide rail does not need to be cleaned manually, thereby improving the working efficiency of the equipment.
[0021] A limit platform 207 is fixedly installed on the surface of the inner side of the guide rail mounting platform 201, a sensor is installed on the surface of the limit platform 207, a spray plate 203 is fixedly connected to the top of the guide rail mounting platform 201, a solution box 205 is fixedly connected to the top of the spray plate 203, a feed port 206 is fixedly provided on the top of the solution box 205, a controller 204 is fixedly installed on the top of the spray plate 203, an output end of the sensor is electrically connected to a receiving end of the controller 204, and an output end of the controller 204 is electrically connected to a receiving end of the spray plate 203; The sensor on the limit table 207 starts the controller 204 through an electrical signal, so that the spray plate 203 draws out the solution in the solution box 205 and starts spraying, which is convenient for separating the dirt on the arc brush 311, so that the dirt on the arc brush 311 can be processed more quickly.
[0022] The pneumatic blowing and cleaning device of the present invention can clean the oil sludge deposited on the oil pan of an automobile. When working, the first support plate 1 is placed at the bottom of the oil pan, the cleaning position of the oil pan is opposite to the blowing and cleaning machine 4, the rodless cylinder 301, the external pump and the external fan are started, so that the rodless cylinder 301 drives the blowing and cleaning machine 4 to move back and forth along the guide rod 202, and the air flow and water flow are concentratedly sprayed on the inner wall of the oil pan, and the oil sludge attached to the surface is peeled off by the strong impact force, and the oil sludge in the oil pan is cleaned by the provided blowing and cleaning machine 4; During the oil pan cleaning process, the rodless cylinder 301 drives the second rotating rod 306 and the first gear 303 to move. Through the first L-shaped toothed plate 7, when the rodless cylinder 301 moves, the first gear 303 is engaged with the first L-shaped toothed plate 7, so that the first gear 303 rotates, thereby driving the second rotating rod 306 to rotate, driving the worm 304 to rotate, and the worm wheel 312 to rotate, so that the first rotating rod 305 rotates, thereby driving the second synchronous wheel 307 to rotate, so that the synchronous belt 308 drives the first synchronous wheel 310 rotates, thereby driving the blocking sleeve 309 to rotate, driving the arc brush 311 to rotate, so that the arc brush 311 sweeps off the attachments attached to the guide rail rod 202, and the blocking sleeve 309 pushes away the oil on the guide rail rod 202, and the excess oil is swept off by the arc brush 311, and the small amount of remaining oil will not cause damage to the guide rail rod 202, and the small amount of remaining oil can achieve lubrication of the surface of the guide rail rod 202, thereby reducing the lubrication cost of the equipment and increasing the service life of the guide rail rod 202, thereby reducing the maintenance cost and improving the practicality; When the arc brush 311 moves to the limit platform 207, the sensor on the limit platform 207 starts the controller 204 through an electrical signal, so that the spray plate 203 extracts the solution in the solution box 205 and starts spraying. During the spraying process, the arc brush 311 pushes the retaining ring 210 to move outward, so that the retaining ring 210 pushes the sliding rod 209 to move outward, thereby driving the circular plate 208 to move outward, so that the second L-shaped toothed plate 220 moves outward, driving the third gear 221 to rotate, so that the third gear 221 drives the fourth rotating rod 222 to rotate, so that the fourth rotating rod 222 drives the second bevel gear 219 to rotate, thereby driving the first bevel gear 217 to rotate, so that the third rotating rod 216 rotates, so that The second gear 215 is driven to rotate, so that the driven gear ring 214 is rotated, thereby driving the cleaning sleeve 211 to rotate, and the solids and liquids adhering to the arc brush 311 are cleaned through the scraper groove 212. Through the coordinated use of the set retaining ring 210, the sliding rod 209, the circular plate 208 and the spring 213, the rodless cylinder 301 can also be buffered when it is sideways, so as to avoid the rodless cylinder 301 from stopping suddenly, causing the stop parts inside the rodless cylinder 301 to cause wear. Since no power parts are set in the guide rail part 2 and the adjustment part 3, the equipment realizes process-based automated oil pan cleaning and guide rail self-cleaning, while reducing production costs and improving practicality. The guide rail does not need to be cleaned manually, thereby improving the working efficiency of the equipment.
[0023] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the invention.
Claims
1. A pneumatic blowing device capable of cleaning the oil sludge deposited on the oil pan of an automobile, characterized in that: It comprises a first support plate (1), a guide rail component (2) is fixedly mounted on the top of the first support plate (1), and an adjustment component (3) is slidably provided on the surface of the guide rail component (2); The adjusting component (3) comprises a rodless cylinder (301), the left and right sides of the rodless cylinder (301) are rotatably connected to blocking sleeves (309), the surface of the blocking sleeve (309) is fixedly sleeved with a first synchronous wheel (310), the front and rear sides of the rodless cylinder (301) are fixedly connected to a second support plate (302), the inner wall of the second support plate (302) is rotatably connected to a first rotating rod (305), the front and rear sides of the rodless cylinder (301) are rotatably connected to a second rotating rod (306), and the second A worm (304) is provided on the surface fixing sleeve of the rotating rod (306), a worm wheel (312) is provided on the surface fixing sleeve of the first rotating rod (305), the worm (304) is meshed with the worm wheel (312), the left and right ends of the first rotating rod (305) are fixedly connected to second synchronous wheels (307), the surface sliding sleeves of the second synchronous wheel (307) and the first synchronous wheel (310) are provided with synchronous belts (308), and the side of the blocking sleeve (309) away from the rodless cylinder (301) is fixedly connected to an arc brush (311).
2. A pneumatic blowing and cleaning device capable of cleaning the oil sludge deposited on the oil pan of an automobile according to claim 1, characterized in that: The guide rail component (2) comprises a guide rail mounting platform (201), the number of the guide rail mounting platforms (201) is two, and the two guide rail mounting platforms (201) are symmetrically distributed on the left and right sides. The inner wall of the guide rail mounting platform (201) is fixedly connected to a guide rail rod (202), and the surface of the guide rail rod (202) is slidably connected to the inner wall of the rodless cylinder (301). The end of the second rotating rod (306) away from the rodless cylinder (301) is fixedly connected to a first gear (303). The front and rear sides of the guide rail mounting platform (201) are both fixedly connected to a first L-shaped tooth plate (7), and the first L-shaped tooth plate (7) is meshed with the first gear (303). The bristle surface of the arc-shaped brush (311) is in contact with the surface of the guide rail rod (202).
3. A pneumatic blowing and cleaning device capable of cleaning the oil sludge deposited on the oil pan of an automobile according to claim 1, characterized in that: The number of the blocking sleeves (309) on the left side is two, and the two blocking sleeves (309) on the left side are symmetrically distributed front to back. The number of the blocking sleeves (309) on the right side is two, and the two blocking sleeves (309) on the right side are symmetrically distributed front to back.
4. A pneumatic blowing and cleaning device capable of cleaning the oil sludge deposited on the oil pan of an automobile according to claim 1, characterized in that: The number of the second support plates (302) on the front side is two, and the two second support plates (302) on the front side are symmetrically distributed. The number of the second support plates (302) on the rear side is two, and the two second support plates (302) on the rear side are symmetrically distributed.
5. The pneumatic blowing and cleaning device capable of cleaning the oil sludge deposited on the oil pan of an automobile according to claim 2, characterized in that: The inner wall of the guide rail mounting platform (201) is slidably connected to a slide bar (209), the surface of the slide bar (209) is fixedly connected to a retaining ring (210), the retaining ring (210) and the arc-shaped brush (311) are located on the same horizontal plane, the front and rear sides of the inner side of the guide rail mounting platform (201) are rotatably connected to a cleaning sleeve (211), the surface of the cleaning sleeve (211) is fixedly provided with a driven gear ring (214), the inner wall of the guide rail mounting platform (201) is rotatably connected to a third rotating rod (216), the surface of the third rotating rod (216) is fixedly provided with a second gear (215), the second gear (215) is meshed with the driven gear ring (214), one end of the outer side of the third rotating rod (216) is fixedly connected to a first bevel gear (217), the front and rear sides of the outer side of the guide rail mounting platform (201) are fixedly connected to the cleaning sleeve (211), the surface of the cleaning sleeve (211) is fixedly provided with a driven gear ring (214), the inner wall of the guide rail mounting platform (201) is rotatably connected to a third rotating rod (216), the surface of the third rotating rod (216) is fixedly provided with a second gear (215), the second gear (215) is meshed with the driven gear ring (214), one end of the outer side of the third rotating rod (216) is fixedly connected to a first bevel gear (217), and the front and rear sides of the outer side of the guide rail mounting platform (201) are fixedly connected to the cleaning sleeve (211). The third support plate (218) is fixedly connected to the inner wall of the third support plate (218) and is rotatably connected to a fourth rotating rod (222). An end of the fourth rotating rod (222) close to the third support plate (218) is fixedly connected to a second bevel gear (219), and the second bevel gear (219) is meshed with the first bevel gear (217). An end of the fourth rotating rod (222) away from the third support plate (218) is fixedly connected to a third gear (221). An outer end of the sliding rod (209) is fixedly connected to a circular plate (208), and an outer surface of the circular plate (208) is fixedly connected to a second L-shaped toothed plate (220), and the second L-shaped toothed plate (220) is meshed with the third gear (221). A spring (213) is fixedly connected between the circular plate (208) and the guide rail mounting platform (201).
6. A pneumatic blowing and cleaning device capable of cleaning the oil sludge deposited on the oil pan of an automobile according to claim 5, characterized in that: A plurality of scraping grooves (212) are formed through the surface of the cleaning sleeve (211), and the scraping grooves (212) are used to clean the arc-shaped brush (311).
7. A pneumatic blowing and cleaning device capable of cleaning the oil sludge deposited on the oil pan of an automobile according to claim 2, characterized in that: A limit platform (207) is fixedly mounted on the inner surface of the guide rail mounting platform (201), a sensor is mounted on the surface of the limit platform (207), a spray plate (203) is fixedly connected to the top of the guide rail mounting platform (201), a solution box (205) is fixedly connected to the top of the spray plate (203), a feed port (206) is fixedly provided on the top of the solution box (205), a controller (204) is fixedly mounted on the top of the spray plate (203), an output end of the sensor is electrically connected to a receiving end of the controller (204), and an output end of the controller (204) is electrically connected to a receiving end of the spray plate (203).
8. The pneumatic blowing and cleaning device capable of cleaning the oil sludge deposited on the oil pan of an automobile according to claim 1, characterized in that: The top of the rodless cylinder (301) is fixedly connected to a blower (4), a liquid inlet pipe (5) is fixedly provided on the left side of the rear side of the blower (4), and an air inlet pipe (6) is fixedly provided on the right side of the rear side of the blower (4).
9. A pneumatic blowing and cleaning device capable of cleaning the oil sludge deposited on the oil pan of an automobile according to claim 8, characterized in that: An external pump is fixedly provided at one end of the liquid inlet pipe (5) away from the blowing and cleaning machine (4).
10. A pneumatic blowing and cleaning device capable of cleaning the oil sludge deposited on the oil pan of an automobile according to claim 8, characterized in that: An external fan is fixedly provided at one end of the air inlet pipe (6) away from the blower (4).