Automatic cleaning equipment for water inlet pipe of automobile motor

Abstract

The invention discloses automatic cleaning equipment for a water inlet pipe of an automobile motor, relates to the technical field of cleaning equipment, and aims to solve the technical problem that when the water inlet pipe of the motor is cleaned, the inner wall and the outer wall are cleaned separately, and the cleaning efficiency is low. A cleaning cylinder is movably connected between the two end plates, and a plurality of draining grooves are formed in the side surface of the cleaning cylinder. By arranging the cleaning mechanism, the interior and the exterior of the motor water inlet pipe can be cleaned at the same time through high-pressure water flow, impurities on the inner wall of the motor water inlet pipe can be scraped off, the clamping and cleaning functions of the motor water inlet pipes of different sizes can be achieved through the clamping assembly, the bent water inlet pipe can be corrected through the straightening assembly, and the interior of the water inlet pipe can be conveniently cleaned; according to the semi-automatic automobile motor water inlet pipe inner wall cleaning device, the semi-automatic automobile motor water inlet pipe inner and outer cleaning function is achieved, and the cleaning effect of the motor water inlet pipe can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of cleaning equipment, and more specifically to an automatic cleaning device for a water inlet pipe of an automobile motor. Background Art

[0002] The car motor water inlet pipe is an important component of the car generator. Its main function is to transfer coolant and assist the coolant in dissipating heat from the engine, thereby balancing the coolant flow in various places and ensuring the normal operation and temperature control of the engine.

[0003] During the production process, different types of dirt will be contaminated inside and outside the water inlet pipe; the inside may have impurities left over from the raw materials, lubricants and release agents from the processing process, etc., and the outside may have dust, oil, etc.; the automatic cleaning equipment for automobile motor water inlet pipes is an automated device specially designed for efficient and precise cleaning of automobile motor water inlet pipes.

[0004] At present, during the production process of automobile motor water inlet pipes, there are always some impurities inside and on the surface of the motor water inlet pipes. Usually, the inside and outside of the motor water inlet pipes are cleaned separately, which wastes time and is cumbersome. In view of this, we propose an automatic cleaning device for automobile motor water inlet pipes. Summary of the invention

[0005] The purpose of the present invention is to provide an automatic cleaning device for a water inlet pipe of an automobile motor, so as to solve the technical problem that when cleaning the water inlet pipe of the automobile motor, the inner and outer walls are cleaned separately, resulting in low cleaning efficiency.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: an automatic cleaning device for a water inlet pipe of an automobile motor, comprising a cleaning bracket, a plurality of movable grooves are provided on the end plates on both sides of the cleaning bracket, a cleaning cylinder is movably connected between the two end plates, a plurality of drain grooves are provided on the side surface of the cleaning cylinder, and the drain grooves are distributed in a circular array, a plurality of movable frames are fixedly connected to the inner walls of the ends of both sides of the cleaning cylinder, and the drain grooves correspond to the positions of the movable frames, and a cleaning mechanism is provided inside the cleaning cylinder; The cleaning mechanism comprises a transmission frame, a clamping assembly and a straightening assembly; the transmission frame is fixedly connected to the outside of one of the end plates, the clamping assembly is fixedly connected to the other end plate, and the straightening assembly is arranged inside the cleaning cylinder; The transmission frame is movably sleeved with a first inner and outer gear ring, the transmission frame is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first transmission gear, and the first inner and outer gear ring is meshed with the first transmission gear, a plurality of semi-elliptical gears are meshed and connected inside the first inner and outer gear rings, and the semi-elliptical gears are distributed in a ring array, each of the semi-elliptical gears is movably connected with a collar through a first latch, each of the collars is fixedly sleeved with a hard pipe, and each of the hard pipes is movably connected to the inner walls on both sides of the movable groove through a second latch, each of the hard pipes is fixedly sleeved with a first water pipe, the cleaning bracket is fixedly connected with a first water pump by a first bolt on the side close to the transmission frame, and the output end of the first water pump is fixedly connected to a plurality of first water pipes through a shunt pipe, and the side surface of each first water pipe is fixedly connected with A plurality of first nozzles are provided, and the first nozzles pass through the hard tube and are connected to the outside. A scraper is provided between two adjacent first nozzles, and the scraper is fixedly connected to the side surface of the hard tube. A rubber tightening ring is movably sleeved together at one end of the plurality of hard tubes away from the transmission frame. An external cleaning unit is fixedly provided on the outside of the clamping assembly. The present invention can simultaneously clean the inside and outside of the motor water inlet pipe by high-pressure water flow by providing a cleaning mechanism, and can scrape off impurities on the inner wall of the motor water inlet pipe. The clamping assembly can adapt to the clamping and cleaning function of motor water inlet pipes of different sizes, and the straightening assembly can correct the bent water inlet pipe, which is convenient for cleaning the inside of the water inlet pipe. At the same time, the water inlet pipe is driven to rotate to improve the scraping efficiency of the inner wall of the water inlet pipe. The present invention realizes the cleaning function of the inside and outside of the semi-automatic automobile motor water inlet pipe, which is beneficial to improving the cleaning effect of the motor water inlet pipe.

[0007] Preferably, the external cleaning unit includes an annular bracket fixed on the outside of the clamping assembly, the annular bracket is fixedly connected to one of the end plates, an annular pipe is fixedly sleeved inside the annular bracket, one side of the annular pipe is fixedly connected to a plurality of second nozzles, and the second nozzles are distributed in an annular array, the cleaning bracket is fixedly connected to a second water pump by a second bolt at one end close to the annular bracket, and the second water pump is fixedly connected to the annular pipe by an auxiliary pipe.

[0008] Preferably, the clamping assembly includes an annular support frame fixed to the outside of one of the end plates, a plurality of support rods are fixedly provided on the annular support frame, one end of the support rod is fixedly connected to one of the end plates, and the other end of the support rod is fixedly connected to the annular support frame.

[0009] Preferably, each of the support rods is movably connected to two screw rods at one end away from the cleaning bracket through a first thread, one end of each of the two screw rods is commonly fixedly connected to a limiting frame, the inner walls on both sides of each limiting frame are symmetrically structured and movably connected to a limiting wheel through a first insertion rod, and an adjustment unit is commonly provided on the side surfaces of several of the support rods.

[0010] Preferably, the adjustment unit includes a plurality of transmission rollers, which are movably connected to the inner walls on both sides of the support rod through second plug rods respectively, and the side surfaces of the plurality of transmission rollers are movably sleeved with a first gear ring, and the side surface of each screw rod is movably sleeved with an annular nut, and the annular nut is adapted to the screw rod thread.

[0011] Preferably, each two of the annular nuts are movably connected to the side surface of the support rod through the first bearing respectively, the side surface of the annular support frame is symmetrically structured and fixedly connected to the second motor, the output end of the second motor is fixedly connected to the second transmission gear, and the second transmission gear is meshingly connected to the first gear ring.

[0012] Preferably, a plurality of first gear teeth are fixedly connected on both sides of the first gear ring, and the first gear teeth are distributed in a ring array, and a plurality of first tooth grooves are opened on the side surface of each of the ring nut, and the first tooth grooves are adapted to the first gear teeth. When the first gear ring rotates, the first gear teeth and the first tooth grooves are meshed and transmitted to make the ring nut rotate, and then the position of the limiting wheel can be adjusted to achieve the clamping effect of the water inlet pipe, and by adjusting the position of the limiting wheel, water inlet pipes of different sizes can be clamped, which is beneficial to improve the adaptability and extensiveness of the device.

[0013] Preferably, the straightening assembly comprises a plurality of movable columns, which are movably sleeved inside the movable frame respectively, and a first tension spring is fixedly connected between the movable columns and the movable frame and the first tension spring is movably sleeved on the side surface of the movable column.

[0014] Preferably, each pair of two movable columns are fixedly connected with a guide plate, a plurality of inclined grooves are opened on one side of each guide plate and the inclined grooves are distributed in a linear array, and the inner walls on both sides of each inclined groove are movably connected with rubber wheels through a third plug rod.

[0015] Preferably, a second gear ring is fixedly sleeved on the side surface of the cleaning cylinder, and a waterproof shell is fixedly connected to the inner wall of the bottom of the cleaning bracket by a third bolt. A third motor is fixedly sleeved inside the waterproof shell, and a third transmission gear is fixedly connected to the output end of the third motor, and the third transmission gear is meshingly connected to the second gear ring. The present invention guides and extrude the water inlet pipe by a plurality of guide plates, so that the bent water inlet pipe can be corrected. The guide plate is driven to rotate by the cleaning cylinder to make the rubber wheel revolve. At the same time, a force is applied to the guide plate by the first tension spring to increase the friction between the rubber wheel and the water inlet pipe, so that the rubber wheel rotates. Since the rubber wheel is inclined, the water inlet pipe can be driven to move in the device. When the water inlet pipe is completely inside the cleaning cylinder, the friction between the rubber wheel and the water inlet pipe causes the water inlet pipe to rotate, which provides convenience for scraping impurities on the inner wall of the water inlet pipe, which is conducive to improving the practicality of the device.

[0016] A method for using an automatic cleaning device for a water inlet pipe of an automobile motor comprises the following steps: S1. Production and preparation of automobile motor water inlet pipe: select rubber material and mix it with other additives, then shape it through external extrusion, and then cool and shape it, and cut the pipe according to the length of the automobile motor water inlet pipe; S2. Cleaning of automobile motor water inlet pipe after production; S2.1. Surface cleaning and straightening of the water inlet pipe of the automobile motor: The water inlet pipe of the motor is prone to bending after production. First, place the water inlet pipe of the motor inside the annular support frame, and then use the external circuit mechanism to make the second motor work. The second motor drives the second transmission gear to rotate, and drives the first gear ring to rotate through the gear meshing transmission. Since the first gear teeth on both sides of the first gear ring are meshed and connected with the first tooth groove, the first gear ring drives the annular nut to rotate, wherein the annular nut is threadedly connected with the screw rod, so that the screw rod pushes the limit frame to gather towards the middle. At the same time, the second water pump is operated through the external control system, and water flows from the auxiliary pipeline into the annular support, and then sprays to the motor water inlet pipe through the second nozzle, so as to realize the surface cleaning function of the motor water inlet pipe. At the same time, the motor water inlet pipe is pushed into the device, so that the motor water inlet pipe opens several guide plates, wherein the rubber wheel and the motor water inlet pipe The first tension spring applies a force to the movable column, so that the rubber wheel is always in contact with the surface of the motor water inlet pipe, and the friction between the rubber wheel and the motor water inlet pipe is increased, and then the third motor is operated through the external circuit mechanism, and the third transmission gear drives the second gear ring to rotate through the gear meshing transmission, thereby realizing the rotation of the cleaning cylinder, and the movable column is limited by the movable frame to drive the guide plate to rotate. During its rotation, the motor water inlet pipe is clamped and limited by the limiting wheel, so that it can only move left and right but not rotate, and the guide plate rotates to drive the rubber wheel to revolve. The rubber wheel rotates through the friction between the rubber wheel and the motor water inlet pipe. Since the rubber wheel is inclined, it can drive the motor water inlet pipe to move toward the inside of the device. At the same time, after the limiting wheel is limited and slid, the motor water inlet pipe can move stably, and the surface of the motor water inlet pipe is sprayed and cleaned by the second nozzle; S2.2. Cleaning the inside of the water inlet pipe of the automobile motor: When the rubber tightening ring enters the inside of the water inlet pipe of the motor, the first motor starts working through the external circuit mechanism, and the first transmission gear drives the first inner and outer gear ring to rotate through the gear meshing connection, and the first inner and outer gear ring is meshed with the semi-elliptical gear to make the semi-elliptical gear rotate, wherein the semi-elliptical gear is movably connected to the side surface of the ring through the insertion rod, so that the semi-elliptical gear can be tilted, and the position of the semi-elliptical gear is adjusted so that it is always meshed with the first inner and outer gear ring. When the semi-elliptical gear rotates to a certain extent, a force is applied to one end of the hard tube. Since the hard tube is movably connected to the circumference of the ring through the second latch, the semi-elliptical gear is rotated. The inside of the moving groove makes the other ends of the several hard pipes spread out to the surroundings. When the hard pipes are completely kept in parallel with the horizontal plane, the first motor stops working. At this time, the motor water inlet pipe is completely between the several guide plates. The third motor is operated to rotate the cleaning cylinder, and the external control system is used to make the first water pump work. Water flows into the first water pipe and sprays the inner wall of the motor water inlet pipe from each first nozzle, so as to achieve the cleaning effect of the inner wall of the motor water inlet pipe. At the same time, the motor water inlet pipe is separated from the limiting wheel, causing the motor water inlet pipe to rotate due to the friction between the motor and the rubber wheel. During the rotation of the motor water inlet pipe, the inside of the pipe is scraped by the scraper.

[0017] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention can simultaneously clean the inside and outside of the motor water inlet pipe by high-pressure water flow by setting a cleaning mechanism, and can scrape off impurities on the inner wall of the motor water inlet pipe. The clamping assembly can adapt to the clamping and cleaning function of motor water inlet pipes of different sizes, and the straightening assembly can correct the curved water inlet pipe, which is convenient for cleaning the inside of the water inlet pipe. At the same time, the water inlet pipe is driven to rotate to improve the scraping efficiency of the inner wall of the water inlet pipe. The present invention realizes the semi-automatic cleaning function of the inside and outside of the automobile motor water inlet pipe, which is beneficial to improving the cleaning effect of the motor water inlet pipe.

[0018] 2. In the present invention, when the first gear ring rotates, the first gear teeth are meshed with the first tooth grooves to cause the annular nut to rotate, thereby adjusting the position of the limiting wheel to achieve a clamping effect on the water inlet pipe. By adjusting the position of the limiting wheel, water inlet pipes of different sizes can be clamped, which is beneficial to improving the adaptability and extensiveness of the device.

[0019] 3. The present invention guides and squeezes the water inlet pipe through a plurality of guide plates, so that the bent water inlet pipe can be corrected. The guide plates are driven to rotate through the cleaning cylinder, so that the plurality of rubber wheels revolve. At the same time, a force is applied to the guide plates through the first tension spring to increase the friction between the rubber wheels and the water inlet pipe, so that the rubber wheels rotate. Since the rubber wheels are inclined, the water inlet pipe can be driven to move in the device. When the water inlet pipe is completely inside the cleaning cylinder, the friction between the rubber wheels and the water inlet pipe causes the water inlet pipe to rotate, which facilitates the scraping of impurities on the inner wall of the water inlet pipe and helps to improve the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0021] Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention, to show the three-dimensional structure of the external cleaning unit.

[0022] Figure 3 It is a schematic diagram of the three-dimensional local structure of the present invention.

[0023] Figure 4 It is a schematic diagram of a three-dimensional partial explosion structure of the present invention, to illustrate the three-dimensional explosion structure of the external cleaning unit.

[0024] Figure 5 It is a three-dimensional partial structural schematic diagram of the present invention, showing the internal structure of the cleaning cylinder.

[0025] Figure 6 For the present invention Figure 5 A in the figure is an enlarged structural diagram.

[0026] Figure 7 For the present invention Figure 5 The enlarged structural diagram at B in FIG.

[0027] Figure 8 It is a schematic diagram of a three-dimensional partial structure of the present invention, to illustrate the three-dimensional structure of the straightening assembly.

[0028] Fig. 9 For the present invention Figure 8 The enlarged structural diagram at C in the figure.

[0029] Explanation of the numbers in the figure: 1. cleaning bracket; 101. movable groove; 2. cleaning cylinder; 201. drain groove; 202. movable bracket; 3. cleaning mechanism; 301. transmission bracket; 302. first inner and outer gear ring; 303. first motor; 304. first transmission gear; 305. semi-elliptical gear; 306. collar; 307. hard pipe; 308. first water pipe; 309. first water pump; 310. first nozzle; 311. scraper; 312. rubber tightening ring; 313. external cleaning unit; 3131. annular bracket; 3132. annular pipe; 3133. second nozzle; 3134. second water pump; 3135. auxiliary pipe Road; 4, clamping assembly; 401, annular support frame; 402, support rod; 403, screw rod; 404, limit frame; 405, limit wheel; 406, adjustment unit; 4061, transmission roller; 4062, first gear ring; 4062a, first gear; 4063, ring nut; 4063a, first tooth groove; 4064, second motor; 4065, second transmission gear; 5, straightening assembly; 501, movable column; 502, first tension spring; 503, guide plate; 504, inclined groove; 505, rubber wheel; 506, second gear ring; 507, waterproof shell; 508, third motor; 509, third transmission gear. DETAILED DESCRIPTION

[0030] Embodiment 1, as Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, the present invention relates to an automatic cleaning device for a water inlet pipe of an automobile motor, comprising a cleaning bracket 1, a plurality of movable grooves 101 are provided on the end plates on both sides of the cleaning bracket 1, a cleaning barrel 2 is movably connected between the two end plates, a plurality of drain grooves 201 are provided on the side surface of the cleaning barrel 2, and the drain grooves 201 are distributed in a circular array, a plurality of movable frames 202 are fixedly connected to the inner walls of the ends of both sides of the cleaning barrel 2, and the positions of the drain grooves 201 and the movable frames 202 correspond, and a cleaning mechanism 3 is provided inside the cleaning barrel 2; The cleaning mechanism 3 includes a transmission frame 301, a clamping assembly 4 and a straightening assembly 5; the transmission frame 301 is fixedly connected to the outside of the right end plate, the clamping assembly 4 is fixedly connected to the left end plate, and the straightening assembly 5 is arranged inside the cleaning cylinder 2; The transmission frame 301 is internally movably sleeved with a first inner and outer gear ring 302. It is worth noting that baffles are provided on both sides of the inner gear of the first inner and outer gear ring 302 to prevent the first inner and outer gear ring 302 from meshing with the semi-elliptical gear 305 during transmission. The semi-elliptical gear 305 is disconnected due to tilting, thereby affecting the position adjustment of the hard tube 307. The transmission frame 301 is internally fixedly connected with a first motor 303, and the output end of the first motor 303 is fixedly connected with a first transmission gear 304, and the first inner and outer gear ring 302 is meshed with the first transmission gear 304. A plurality of semi-elliptical gears 305 are meshed and connected inside the first inner and outer gear ring 302. The semi-elliptical gears 305 are distributed in a ring array, and each semi-elliptical gear 305 is movably connected to a collar 306 through a first latch. It is worth noting that the collar 306 is movably connected to the first inner and outer gear ring 302 through the first latch, so that the semi-elliptical gear 305 is always meshed with the first inner and outer gear ring 302 during the meshing transmission with the semi-elliptical gear 305, so as to avoid the collar 306 from tilting during rotation, causing the semi-elliptical gear 305 to tilt and affecting the meshing transmission effect between the gears. A hard tube 307 is fixedly sleeved inside each collar 306, and each hard tube 307 is fixedly sleeved with a first latch. The two latches are movably connected to the inner walls of both sides of the movable groove 101, and a first water pipe 308 is fixedly sleeved inside each hard pipe 307. A first water pump 309 is fixedly connected to the side of the cleaning bracket 1 close to the transmission frame 301 through a first bolt, and the output end of the first water pump 309 is fixedly connected to a plurality of first water pipes 308 through a shunt pipe. A plurality of first nozzles 310 are fixedly connected to the side surface of each first water pipe 308, and the first nozzle 310 passes through the hard pipe 307 and is connected to the outside. A scraper 311 is arranged between two adjacent first nozzles 310, and the scraper 311 is fixedly connected to the side surface of the hard pipe 307. 7 is movably sleeved with a rubber tightening ring 312 at one end away from the transmission frame 301. It is worth noting that the rubber tightening ring 312 is made of rubber and can tighten the hard tube 307 during use. When conveying the water inlet pipe of the automobile motor, the rubber tightening ring 312 is tightened to make several hard tubes 307 conical and sleeved inside the water inlet pipe of the automobile motor. Then, the semi-elliptical gear 305 is driven to rotate by the first motor 303 to apply a force to one end of the hard tube 307, so that the other end of the hard tube 307 is stretched open to clean the inside of the water inlet pipe of the automobile motor. An external cleaning unit 313 is fixedly arranged on the outside of the clamping assembly 4.

[0031] In an embodiment of the present invention, Figure 4As shown, the external cleaning unit 313 includes an annular bracket 3131 fixed on the outside of the clamping assembly 4, the annular bracket 3131 is fixedly connected to the right end plate, an annular pipe 3132 is fixedly sleeved inside the annular bracket 3131, one side of the annular pipe 3132 is fixedly connected to a plurality of second nozzles 3133, and the second nozzles 3133 are distributed in an annular array, and the cleaning bracket 1 is fixedly connected to the second water pump 3134 at one end close to the annular bracket 3131 by a second bolt, and the second water pump 3134 is fixedly connected to the annular pipe 3132 by an auxiliary pipe 3135.

[0032] In an embodiment of the present invention, Fig. 9 As shown, the clamping assembly 4 includes an annular support frame 401 fixed on the outer side of the left end plate, a plurality of support rods 402 are fixedly inserted on the annular support frame 401, and one end of the support rod 402 is fixedly connected to the left end plate, and the other end of the support rod 402 is fixedly connected to the annular bracket 3131, and each support rod 402 is connected to two screw rods 403 at one end away from the cleaning bracket 1 through a first thread, and one end of each two screw rods 403 is fixedly connected to a limiting frame 404, and the inner walls on both sides of each limiting frame 404 are symmetrically structured and are movably connected to a limiting wheel 405 through a first insertion rod, and an adjustment unit 406 is commonly arranged on the side surfaces of the plurality of support rods 402.

[0033] In an embodiment of the present invention, Fig. 9 As shown, the adjustment unit 406 includes a plurality of transmission rollers 4061, and the plurality of transmission rollers 4061 are respectively movably connected to the inner walls on both sides of the support rod 402 through the second plug rod, and the side surfaces of the plurality of transmission rollers 4061 are commonly movably sleeved with a first gear ring 4062, and the side surface of each screw rod 403 is movably sleeved with a ring nut 4063, and the ring nut 4063 is threadably adapted to the screw rod 403, and every two ring nuts 4063 are respectively movably connected to the side surface of the support rod 402 through the first bearing, and the annular support frame 401 The side surface is symmetrically structured and fixedly connected to a second motor 4064, an output end of the second motor 4064 is fixedly connected to a second transmission gear 4065, and the second transmission gear 4065 is meshingly connected to the first gear ring 4062, a plurality of first gear teeth 4062a are fixedly connected to both sides of the first gear ring 4062, and the first gear teeth 4062a are distributed in a ring array, and a plurality of first tooth grooves 4063a are formed on the side surface of each ring nut 4063, and the first tooth grooves 4063a are matched with the first gear teeth 4062a.

[0034] In an embodiment of the present invention, Figure 3 , Figure 7 and Figure 8As shown, the straightening assembly 5 includes a plurality of movable columns 501, and the plurality of movable columns 501 are movably sleeved in the movable frame 202 respectively, and a first tension spring 502 is fixedly connected between the movable column 501 and the movable frame 202, and the first tension spring 502 is movably sleeved on the side surface of the movable column 501, and a guide plate 503 is fixedly connected to each two relatively movable columns 501, and each guide plate 503 is provided with a plurality of inclined grooves 504 on one side, and the inclined grooves 504 are distributed in a linear array, and the inner walls on both sides of each inclined groove 504 are movably connected with a rubber wheel 505 through a third plug rod. It is worth noting that the first tension spring 502 applies a force to the guide plate 503 to increase the space between the rubber wheel 505 and the water inlet pipe of the automobile motor. The friction force of the cleaning cylinder 2 rotates clockwise and counterclockwise, through the inclination of the rubber wheel 505 and the friction between the rubber wheel 505 and the automobile motor water inlet pipe, the automobile motor water inlet pipe can be moved left and right inside the device, thereby realizing the semi-automatic clamping of the automobile motor water inlet pipe, the movement of the automobile motor water inlet pipe and the straightening function of the automobile motor water inlet pipe. The side surface of the cleaning cylinder 2 is fixedly sleeved with a second gear ring 506, and the inner wall of the bottom of the cleaning bracket 1 is fixedly connected to a waterproof shell 507 through a third bolt. The inside of the waterproof shell 507 is fixedly sleeved with a third motor 508, and the output end of the third motor 508 is fixedly connected to a third transmission gear 509, and the third transmission gear 509 is meshed with the second gear ring 506.

[0035] Embodiment 2: A method for using an automatic cleaning device for a water inlet pipe of an automobile motor, comprising the following steps: S1. Production and preparation of automobile motor water inlet pipe: select rubber material and mix it with other additives, then shape it through external extrusion, and then cool and shape it, and cut the pipe according to the length of the automobile motor water inlet pipe; S2. Cleaning of automobile motor water inlet pipe after production; S2.1. Surface cleaning and straightening of the motor water inlet pipe: The motor water inlet pipe is prone to bending after production. First, place the motor water inlet pipe inside the annular support frame 401, and then use the external circuit mechanism to make the second motor 4064 work. The second motor 4064 drives the second transmission gear 4065 to rotate, and drives the first gear ring 4062 to rotate through the gear meshing transmission. Since the first gear teeth 4062a on both sides of the first gear ring 4062 are meshed and connected with the first tooth groove 4063a, the first gear ring 4062 drives the annular The nut 4063 rotates, wherein the annular nut 4063 is threadedly connected with the screw rod 403, so that the screw rod 403 pushes the limit frame 404 to gather toward the middle. At the same time, the second water pump 3134 is operated through the external control system, and water flows from the auxiliary pipe 3135 into the annular bracket 3131, and then sprays toward the motor water inlet pipe through the second nozzle 3133, so as to realize the surface cleaning function of the motor water inlet pipe. At the same time, the motor water inlet pipe is pushed into the device, so that the motor water inlet pipe opens a plurality of guide plates 503, wherein the rubber wheel 505 contacts the surface of the motor water inlet pipe, and the first tension spring 502 applies a force to the movable column 501, so that the rubber wheel 505 always contacts the surface of the motor water inlet pipe, and increases the friction between the rubber wheel 505 and the motor water inlet pipe, and then the third motor 508 is operated through the external circuit mechanism, and the third transmission gear 509 drives the second gear ring 506 to rotate through the gear meshing transmission, thereby realizing the rotation of the cleaning barrel 2, and the movable column 501 is limited by the movable frame 202, driving the guide plate 503 to rotate. During its rotation, The motor water inlet pipe is clamped and limited by the limiting wheel 405 so that it can only move left and right but cannot rotate. In addition, the guide plate 503 rotates to drive the rubber wheels 505 to revolve. The rubber wheels 505 rotate by themselves due to the friction between the rubber wheels 505 and the motor water inlet pipe. Since the rubber wheels 505 are inclined, the motor water inlet pipe can be driven to move inside the device. At the same time, the limiting wheel 405 is limited and slidable, so that the motor water inlet pipe can move stably, and the surface of the motor water inlet pipe is sprayed and cleaned by the second nozzle 3133. S2.2. Cleaning the inside of the water inlet pipe of the automobile motor: When the rubber tightening ring 312 enters the inside of the water inlet pipe of the motor, the first motor 303 works through the external circuit mechanism, and the first transmission gear 304 drives the first inner and outer gear ring 302 to rotate through the gear meshing connection, and the first inner and outer gear ring 302 is meshed and connected with the semi-elliptical gear 305 to make the semi-elliptical gear 305 rotate, wherein the semi-elliptical gear 305 is movably connected to the side surface of the ring 306 through an insertion rod, so that the semi-elliptical gear 305 can be tilted, and the position of the semi-elliptical gear 305 is adjusted so that it is always meshed and connected with the first inner and outer gear ring 302, wherein when the semi-elliptical gear 305 rotates to a certain extent, a force is applied to one end of the hard tube 307, and since the hard tube 307 is movably connected to the side surface of the sleeve ring 306 through the second latch It is connected inside the movable groove 101 so that the other ends of the plurality of hard tubes 307 are stretched out in all directions. When the hard tubes 307 are completely kept in a parallel state with the horizontal plane, the first motor 303 stops working. At this time, the motor water inlet pipe is completely between the plurality of guide plates 503. The third motor 508 works to rotate the cleaning barrel 2, and the first water pump 309 works through the external control system. Water flows into the first water pipe 308 and sprays the inner wall of the motor water inlet pipe from each first nozzle 310, so as to achieve the cleaning effect of the inner wall of the motor water inlet pipe. At the same time, the motor water inlet pipe is separated from the limiting wheel 405, causing the motor water inlet pipe to rotate due to the friction between the motor water inlet pipe and the rubber wheel 505. During the rotation of the motor water inlet pipe, the inside of the pipe is scraped by the scraper 311.

[0036] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. An automatic cleaning device for a water inlet pipe of an automobile motor, characterized in that: It comprises a cleaning bracket (1), a plurality of movable grooves (101) are provided on the end plates on both sides of the cleaning bracket (1), a cleaning cylinder (2) is movably connected between the two end plates, a plurality of drain grooves (201) are provided on the side surface of the cleaning cylinder (2), and the drain grooves (201) are distributed in a ring array, a plurality of movable frames (202) are fixedly connected to the inner walls of the ends on both sides of the cleaning cylinder (2), and the positions of the drain grooves (201) and the movable frames (202) correspond, and a cleaning mechanism (3) is arranged inside the cleaning cylinder (2); The cleaning mechanism (3) comprises a transmission frame (301), a clamping assembly (4) and a straightening assembly (5); the transmission frame (301) is fixedly connected to the outside of the right end plate, the clamping assembly (4) is fixedly connected to the left end plate, and the straightening assembly (5) is arranged inside the cleaning cylinder (2); The transmission frame (301) has a first inner and outer gear ring (302) movably sleeved therein, the transmission frame (301) has a first motor (303) fixedly connected therein, the output end of the first motor (303) is fixedly connected thereto with a first transmission gear (304), the first inner and outer gear ring (302) is meshingly connected to the first transmission gear (304), a plurality of semi-elliptical gears (305) are meshingly connected thereinto the first inner and outer gear ring (302), and the semi-elliptical gears (305) are distributed in a ring array, each of the semi-elliptical gears (305) has a collar (306) movably connected therein via a first latch, each of the collars (306) has a hard tube (307) fixedly sleeved therein, and each of the hard tubes (307) is movably connected to the inner walls on both sides of the movable groove (101) via a second latch, and each of the hard tubes (307) is movably connected to the inner walls on both sides of the movable groove (101) via a second latch, and each of the hard tubes (307) is ) is fixedly sleeved with a first water pipe (308) inside, the cleaning bracket (1) is fixedly connected to a first water pump (309) on one side close to the transmission frame (301) by a first bolt, and the output end of the first water pump (309) is fixedly connected to a plurality of first water pipes (308) through a shunt pipe, a plurality of first nozzles (310) are fixedly connected to the side surface of each of the first water pipes (308), and the first nozzles (310) pass through the hard pipe (307) and are connected to the outside, a scraper (311) is arranged between two adjacent first nozzles (310), and the scraper (311) is fixedly connected to the side surface of the hard pipe (307), and a rubber tightening ring (312) is movably sleeved on one end of the plurality of hard pipes (307) away from the transmission frame (301), and an external cleaning unit (313) is fixedly arranged on the outside of the clamping assembly (4).

2. The automatic cleaning device for the water inlet pipe of an automobile motor according to claim 1, characterized in that: The external cleaning unit (313) comprises an annular bracket (3131) fixed to the outside of the clamping assembly (4), the annular bracket (3131) being fixedly connected to the right end plate, an annular pipe (3132) being fixedly sleeved inside the annular bracket (3131), a plurality of second nozzles (3133) being fixedly connected to one side of the annular pipe (3132), and the second nozzles (3133) being distributed in an annular array, and a second water pump (3134) being fixedly connected to one end of the cleaning bracket (1) close to the annular bracket (3131) via a second bolt, and the second water pump (3134) being fixedly connected to the annular pipe (3132) via an auxiliary pipe (3135).

3. The automatic cleaning device for the water inlet pipe of an automobile motor according to claim 2, characterized in that: The clamping assembly (4) comprises an annular support frame (401) fixed to the outer side of the left end plate, a plurality of support rods (402) are fixedly provided on the annular support frame (401), one end of the support rod (402) is fixedly connected to the left end plate, and the other end of the support rod (402) is fixedly connected to the annular support frame (3131).

4. The automatic cleaning device for the water inlet pipe of an automobile motor according to claim 3, characterized in that: One end of each support rod (402) away from the cleaning bracket (1) is movably connected to two screw rods (403) via a first thread, one end of each of the two screw rods (403) is commonly fixedly connected to a limiting frame (404), both sides of the inner wall of each limiting frame (404) are symmetrically structured and movably connected to a limiting wheel (405) via a first insertion rod, and the side surfaces of the plurality of support rods (402) are commonly provided with an adjustment unit (406).

5. The automatic cleaning device for the water inlet pipe of an automobile motor according to claim 4, characterized in that: The adjustment unit (406) comprises a plurality of transmission rollers (4061), wherein the plurality of transmission rollers (4061) are movably connected to the inner walls on both sides of the support rod (402) via second insertion rods, and the side surfaces of the plurality of transmission rollers (4061) are movably sleeved with a first gear ring (4062), and the side surface of each lead screw (403) is movably sleeved with a ring nut (4063), and the ring nut (4063) is threadably matched with the lead screw (403).

6. The automatic cleaning device for the water inlet pipe of an automobile motor according to claim 5, characterized in that: Each of the two annular nuts (4063) is movably connected to the side surface of the support rod (402) via a first bearing, and the side surface of the annular support frame (401) is symmetrically structured and fixedly connected to a second motor (4064). The output end of the second motor (4064) is fixedly connected to a second transmission gear (4065), and the second transmission gear (4065) is meshingly connected to the first gear ring (4062).

7. The automatic cleaning device for the water inlet pipe of an automobile motor according to claim 6, characterized in that: A plurality of first gear teeth (4062a) are fixedly connected to both sides of the first gear ring (4062), and the first gear teeth (4062a) are distributed in a ring array. A plurality of first tooth grooves (4063a) are formed on the side surface of each ring nut (4063), and the first tooth grooves (4063a) are adapted to the first gear teeth (4062a).

8. The automatic cleaning device for the water inlet pipe of an automobile motor according to claim 7, characterized in that: The straightening assembly (5) comprises a plurality of movable columns (501), wherein the plurality of movable columns (501) are movably sleeved inside a movable frame (202), and a first tension spring (502) is fixedly connected between the movable columns (501) and the movable frame (202), and the first tension spring (502) is movably sleeved on a side surface of the movable column (501).

9. The automatic cleaning device for the water inlet pipe of an automobile motor according to claim 8, characterized in that: A guide plate (503) is fixedly connected to each of two relatively movable columns (501), a plurality of inclined grooves (504) are provided on one side of each guide plate (503), and the inclined grooves (504) are distributed in a linear array, and rubber wheels (505) are movably connected to the inner walls of both sides of each inclined groove (504) via a third insertion rod.

10. The automatic cleaning device for the water inlet pipe of an automobile motor according to claim 8, characterized in that: A second gear ring (506) is fixedly sleeved on the side surface of the cleaning cylinder (2); a waterproof shell (507) is fixedly connected to the inner wall of the bottom of the cleaning bracket (1) via a third bolt; a third motor (508) is fixedly sleeved inside the waterproof shell (507); a third transmission gear (509) is fixedly connected to the output end of the third motor (508); and the third transmission gear (509) is meshingly connected to the second gear ring (506).

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