A cleaning device for dohse main bearing bush and production process

Abstract

The application relates to a Deutz main bearing bush cleaning device and a production process, which comprises a working shell, an observation window, a collecting box, supporting legs and an ultrasonic cleaning box. The inside of the working shell is provided with a moving assembly for placing and cleaning bearing bushes. The left side of the moving assembly is provided with an auxiliary assembly for assisting the bearing bushes in cleaning. The right side of the moving assembly is provided with a circulating assembly for recycling cleaning liquid. A plurality of groups of bearing bushes can be driven to perform cleaning work in the ultrasonic cleaning box through the movement of the mounting frame. The bearing bushes can be turned over through cooperation of the cooperation plate, the cooperation rod and the moving frame, the bearing bushes can be comprehensively cleaned, the bearing bushes after cleaning can be observed by the staff, the quality of the bearing bush cleaning can be improved, the contact rate of the staff in the bearing bush cleaning process can be reduced, and the physical and mental health of the staff can be improved.

Description

Technical Field

[0001] This invention relates to the field of main bearing technology, and in particular to a Deutz main bearing cleaning device and manufacturing process. Background Technology

[0002] Bearing shells, also known as bearing bushes, are important components in machinery used to support rotating shafts (such as the crankshaft or main shaft of an engine). They typically consist of two parts: the bearing housing (bearing seat) and the bearing bush. The bearing bush is fixed in the bearing housing and is in direct contact with the rotating shaft. Deutz main bearing shells are a type of sliding bearing that is installed in the main bearing housing of an engine to reduce friction between the crankshaft and the bearing housing and to withstand radial loads when the crankshaft rotates.

[0003] After the main bearing is manufactured, it needs to be cleaned of oil stains and impurities adhering to its surface. The main bearing usually needs to be cleaned on both sides. Manual cleaning not only increases labor intensity but also affects cleaning efficiency. Moreover, the addition of various solvents during the cleaning process may produce some harmful gases, which may harm the human body and cannot effectively protect the physical and mental health of workers, resulting in low safety. Therefore, a Deutz main bearing manufacturing process and its cleaning device are proposed. Summary of the Invention

[0004] The purpose of this invention is to provide a Deutz main bearing cleaning device and manufacturing process to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a Deutz main bearing cleaning device, comprising a working shell, an observation window, a collection box, support legs, and an ultrasonic cleaning box. The support legs are arranged in four sets at the four corners of the bottom of the working shell. The observation window is detachably connected to the front of the working shell. The ultrasonic cleaning box is used to clean the bearing. The working shell is equipped with a moving component for placing and cleaning the bearing. An auxiliary component for assisting the cleaning of the bearing is arranged on the left side of the moving component. A circulation component for circulating the cleaning fluid is arranged on the right side of the moving component.

[0006] The motion component includes a forward and reverse motor, a push plate, and a rack. The motion component controls the auxiliary component to add solvent into the cleaning fluid through the rack. The motion component controls the circulation component to filter the used cleaning fluid through the push plate. A fixed plate is fixedly connected to the lower part of the forward and reverse motor. A screw is fixedly connected to the output end of the forward and reverse motor. The screw is fixedly connected to the push plate. A slider is threadedly connected to the surface of the screw. The screw is threadedly connected to the fixed plate.

[0007] The auxiliary component includes a gear, which is meshed with a rack. A drive shaft is fixedly connected inside the gear, and a turntable is fixedly connected to the surface of the drive shaft. A groove is opened inside the turntable, and a first belt and a second belt are connected to the surface of the drive shaft through pulleys.

[0008] The circulation assembly includes a rotating rod and a piston rod. The piston rod is located on the left side of the push plate. A piston cylinder is slidably connected to the surface of the piston rod. The piston cylinder is in communication with the interior of the ultrasonic cleaning chamber. A delivery pipe is also fixedly connected to the surface of the piston cylinder. The other end of the delivery pipe is fixedly connected to a circulation chamber. The circulation chamber is fixedly connected to the working shell.

[0009] Preferably, the slider is internally rotatably connected to a connecting shaft, the front end of the connecting shaft is fixedly connected to a mounting bracket, the rear end of the connecting shaft is fixedly connected to a limit rod, the limit rod is connected to the lower end of the slider via a spring post, the screw is rotatably connected to the working housing, a mating plate is fixedly connected to the surface of the connecting shaft, two sets of mating rods are fixedly connected to the front end of the mating plate, a movable frame is slidably connected to the front of the fixed plate, and a triangular block is fixedly connected inside the movable frame.

[0010] Preferably, the turntable has a sliding column inside, one end of which is fixedly connected to a blocking plate. A storage tube is slidably connected to the surface of the blocking plate, and one end of the storage tube communicates with the interior of the ultrasonic cleaning box. The second belt is connected to a stirring shaft via a pulley drive. Several sets of stirring blades are fixedly connected to the surface of the stirring shaft, and the stirring blades are arranged in six sets at a 60-degree angle.

[0011] Preferably, the stirring shaft is rotatably connected to the ultrasonic cleaning chamber, a push plate is detachably connected to the lower part of the first belt, the push plate is slidably connected to the ultrasonic cleaning chamber, a through hole is opened on the surface of the push plate, and both the drive shaft and the stirring shaft are rotatably connected to the working shell.

[0012] Preferably, the first belt and the rotating rod are connected by a pulley for transmission, the rotating rod is rotatably connected to the working shell, a cylindrical cam is fixedly connected to the surface of the rotating rod, an arc groove is opened on the surface of the cylindrical cam, a slide rod is slidably arranged inside the arc groove, a pusher plate is fixedly connected to one end of the slide rod, and the pusher plate is slidably connected to the circulation chamber.

[0013] Preferably, the connection between the pusher plate and the slide bar is elastically set, a filter screen is detachably connected inside the circulation chamber, a scraper is slidably connected to the surface of the filter screen, a push rod is fixedly connected to one side of the scraper, and the push rod is located on one side of the movable frame.

[0014] Preferably, a baffle is rotatably connected to the side of the circulation chamber via a pin, a return spring is provided between the baffle and the circulation chamber, the circulation chamber is in communication with the interior of the ultrasonic cleaning box, a one-way valve is provided inside the piston cylinder and the delivery pipe, the push rod is slidably connected to the circulation chamber, and a reset element is provided on the surface of the push rod.

[0015] Preferably, the fixed plate is fixedly connected to the working shell, the movable frame and the fixed plate are both made of high hardness materials, the mounting frame is made of lightweight and highly corrosion-resistant materials, the ultrasonic cleaning box is detachably installed inside the working shell, the bottom of the movable frame is trapezoidal, and the collection box is located directly below the baffle.

[0016] Preferably, the working shell and the observation window are both made of highly corrosion-resistant materials, the collection box and the working shell are slidably connected, the piston cylinder and the working shell are detachably connected, and the piston rod is provided with a return spring at the sliding position inside the piston cylinder.

[0017] As a preferred embodiment, the production process of a Deutz main bearing cleaning device includes the following steps:

[0018] S1: The forward and reverse motor rotates to drive the slider on the screw surface to move up and down. The slider movement drives the mounting bracket to move up and down through the connecting shaft. At the same time, the mounting bracket moves up and down, and through the cooperation between the mating plate and the mating rod and the moving frame, it can drive the mounting bracket to rotate, thereby controlling the rotation of the bearing bush placed on the surface, which can effectively improve the quality of bearing bush cleaning.

[0019] S2: The movement of the slider drives the rack to move, the rack meshes and drives the gear to rotate, and the gear rotation drives the drive shaft and turntable to rotate. When the turntable rotates, it drives the blocking plate at one end of the slide column to slide inside the storage tube through the slide groove. This can avoid adding a large amount of solvent directly to the cleaning fluid inside the ultrasonic cleaning box, which would result in uneven contact and further improve the quality of bearing cleaning.

[0020] S3: The rotation of the push plate drives the piston rod to slide inside the piston cylinder, which can transport the cleaning fluid used in the ultrasonic cleaning box to the inside of the circulation chamber through the delivery pipe. The filter screen and push plate can filter the impurities in the cleaning fluid, which can effectively improve the utilization rate of the cleaning fluid and reduce the cost of use.

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0022] 1. This invention uses a reversible motor to drive a screw to rotate in both directions. The screw rotation causes a slider to move up and down. The slider's movement drives a mounting frame via a connecting shaft. The mounting frame's movement allows multiple sets of bearings to be cleaned inside the ultrasonic cleaning chamber. Simultaneously, through the cooperation of a mating plate and a mating rod with the moving frame, the bearings can be rotated. This allows for comprehensive cleaning of the bearings while also assisting workers in observing the cleaned bearings. This improves the quality of bearing cleaning, reduces the contact rate of workers during the bearing cleaning process, and enhances the physical and mental health of workers.

[0023] 2. This invention uses a screw to rotate a pusher plate, which in turn drives a piston rod to slide inside a piston cylinder. This allows the cleaning fluid from the ultrasonic cleaning chamber to be drawn into the piston cylinder and then transported through a delivery pipe to a circulation chamber. Inside the circulation chamber, a pusher plate and a filter screen filter and clean impurities from the cleaning fluid, effectively improving its utilization rate. Simultaneously, the left-right movement of the moving frame pushes a scraper at one end of the pusher rod to slide on the surface of the filter screen, pushing the filtered impurities through a baffle into a collection box for collection, further enhancing the filtration effect of the cleaning fluid.

[0024] 3. In this invention, the up-and-down movement of the slider drives the rack to move, the rack meshes and drives the gear to rotate, and the gear rotation drives the transmission shaft and turntable to rotate. When the transmission shaft rotates, it drives the first belt and the second belt to rotate through the pulley. The rotation of the second belt drives the pulley to drive the stirring shaft to rotate. The rotation of the stirring shaft drives the stirring blade to stir and mix the cleaning liquid and the solvent, avoiding the phenomenon of solvent precipitation, which would affect the cleaning effect of the cleaning liquid on the bearing. At the same time, the forward and reverse rotation of the first belt can drive the two sets of push plates to move inside the ultrasonic cleaning box, which can further avoid the phenomenon that the solvent and the cleaning liquid cannot fully contact each other.

[0025] 4. In this invention, the first belt drives the rotating rod to rotate, which in turn drives the cylindrical cam to rotate. The rotation of the cylindrical cam drives the pusher plate to slide inside the circulation chamber via the slide rod. At the same time, when the pusher plate moves to the tail of the circulation chamber, it can discharge the filtered impurities through the circulation chamber to the outside of the device, which can further filter the cleaning liquid and achieve high filtration quality.

[0026] The above description of the invention is merely an overview of the technical solution of this application. In order to enable those skilled in the art to better understand the technical solution of this application and to implement it based on the description and drawings, and to make the above-mentioned objectives and other objectives, features and advantages of this application easier to understand, the following description is provided in conjunction with the specific embodiments and drawings of this application. Attached Figure Description

[0027] The accompanying drawings are only used to illustrate the principles, implementation methods, applications, features, and effects of specific embodiments of this application and other related content, and should not be considered as limitations on this application.

[0028] In the accompanying drawings of the instruction manual:

[0029] Figure 1 This is a schematic diagram of the working shell, observation window, and support legs of the present invention;

[0030] Figure 2 This is a schematic diagram of the internal structure of the working shell of the present invention;

[0031] Figure 3 This is a schematic diagram of the motion component structure of the present invention;

[0032] Figure 4 This is a schematic diagram of the rack and mating rod of the present invention;

[0033] Figure 5 This is a schematic diagram of the auxiliary component structure of the present invention;

[0034] Figure 6 This is a schematic diagram of the sliding column and the blocking plate of the present invention;

[0035] Figure 7 This is a schematic diagram of the loop component structure of the present invention;

[0036] Figure 8 For the present invention Figure 7 A magnified view of a portion of point A in the middle.

[0037] The reference numerals used in the above figures are explained as follows:

[0038] 1. Working housing; 2. Observation window; 3. Collection box; 4. Support legs; 5. Ultrasonic cleaning box; 100. Motion assembly; 101. Forward and reverse motor; 102. Screw; 103. Slider; 104. Connecting shaft; 105. Mounting bracket; 106. Mating plate; 107. Moving frame; 108. Triangular block; 109. Limiting rod; 110. Push plate; 111. Rack; 112. Fixing plate; 113. Mating rod; 200. Auxiliary assembly; 201. Gear; 202. Drive shaft; 203. 204. Turntable; 205. First belt; 206. Second belt; 207. Stirring shaft; 208. Stirring blade; 209. Push plate; 200. Storage pipe; 210. Sliding column; 211. Blocking plate; 300. Circulation assembly; 301. Rotating rod; 302. Cylindrical cam; 303. Sliding rod; 304. Push plate; 305. Circulation chamber; 306. Push rod; 307. Scraper; 308. Filter screen; 309. Baffle; 310. Piston rod; 311. Piston cylinder; 312. Conveying pipe. Detailed Implementation

[0039] To illustrate the possible application scenarios, technical principles, implementable specific solutions, and achievable objectives and effects of this application in detail, the following description, in conjunction with the listed specific embodiments and accompanying drawings, provides a detailed explanation. The embodiments described herein are merely illustrative of the technical solutions of this application and are therefore intended to limit the scope of protection of this application.

[0040] In this document, the term "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0041] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit this application.

[0042] In the description of this application, the term "and / or" is used to describe the logical relationship between objects, indicating that three relationships can exist. For example, X and / or Y means: X exists, Y exists, and X and Y exist simultaneously. Additionally, the character " / " in this document generally indicates that the preceding and following objects have an "or" logical relationship.

[0043] In this application, terms such as “first” and “second” are used only to distinguish one entity or operation from another, and do not necessarily require or imply any actual quantity, hierarchy or order relationship between these entities or operations.

[0044] Unless otherwise specified, the use of terms such as “comprising,” “including,” “having,” or other similar expressions in this application is intended to cover non-exclusive inclusion, which does not exclude the presence of additional elements in a process, method, or product that includes the stated elements, such that a process, method, or product that includes a list of elements may include not only those defined elements but also other elements not expressly listed, or elements inherent to such a process, method, or product.

[0045] Similar to the understanding in the Examination Guidelines, in this application, expressions such as "greater than," "less than," and "exceeding" are understood to exclude the stated number; expressions such as "above," "below," and "within" are understood to include the stated number. Furthermore, in the description of the embodiments in this application, "multiple" means two or more (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups" and "multiple times," unless otherwise explicitly specified.

[0046] In the description of the embodiments of this application, the space-related expressions used, such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiments or drawings. They are only for the purpose of describing the specific embodiments of this application or for the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0047] Unless otherwise expressly specified or limited, the terms "installation," "connection," "linking," "fixing," and "setting," as used in the description of the embodiments of this application, should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two components or the interaction between two components. For those skilled in the art to which this application pertains, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.

[0048] Please see Figures 1 to 8 The present invention provides a technical solution: a Deutz main bearing cleaning device, including a working shell 1, an observation window 2, a collection box 3, support legs 4 and an ultrasonic cleaning box 5. The support legs 4 are arranged in four groups at the bottom corners of the working shell 1. The observation window 2 is detachably connected to the front of the working shell 1. The ultrasonic cleaning box 5 is used to clean the bearing. The working shell 1 is provided with a motion component 100 for placing and cleaning the bearing. The left side of the motion component 100 is provided with an auxiliary component 200 for assisting the cleaning of the bearing. The right side of the motion component 100 is provided with a circulation component 300 for circulating the cleaning fluid.

[0049] Furthermore, in order to better clean the bearing shells, effectively assist workers in observing the cleaned bearing shells to determine the completion of the cleaning, and effectively isolate workers from contact with the bearing shells and cleaning fluid to improve worker safety, the motion component 100 includes a forward and reverse motor 101, a push plate 110, and a rack 111. The motion component 100 controls the auxiliary component 200 to add solvent into the cleaning fluid through the rack 111. The motion component 100 controls the circulation component 300 to filter the used cleaning fluid through the push plate 110. A fixed plate 112 is fixedly connected to the lower part of the forward and reverse motor 101. A screw 102 is fixedly connected to the output end of the forward and reverse motor 101. The screw 102 is fixedly connected to the push plate 110. A slider 103 is threadedly connected to the surface of the screw 102. The screw 102 is threadedly connected to the fixed plate 112.

[0050] Furthermore, it can effectively add solvent intermittently to the cleaning fluid and mix it with it, avoiding the phenomenon of solvent precipitation after long-term use, and improving the cleaning quality of the cleaning fluid for the bearing. The auxiliary component 200 includes a gear 201, which is meshed with the rack 111. A drive shaft 202 is fixedly connected inside the gear 201, and a turntable 203 is fixedly connected to the surface of the drive shaft 202. A sliding groove is opened inside the turntable 203. A first belt 204 and a second belt 205 are connected to the surface of the drive shaft 202 through a pulley.

[0051] Furthermore, it can effectively filter the impurities left after the cleaning fluid is used, and can also effectively collect the impurities to avoid secondary pollution of the treated cleaning fluid. It can effectively improve the utilization rate of the cleaning fluid. The circulation component 300 includes a rotating rod 301 and a piston rod 310. The piston rod 310 is located on the left side of the push plate 110. The piston cylinder 311 is slidably connected to the surface of the piston rod 310. The piston cylinder 311 is connected to the interior of the ultrasonic cleaning box 5. The surface of the piston cylinder 311 is also fixedly connected to a delivery pipe 312. The other end of the delivery pipe 312 is fixedly connected to a circulation chamber 305. The circulation chamber 305 is fixedly connected to the working shell 1.

[0052] Furthermore, it can effectively control the forward and reverse rotation of the bearing bush, improving the quality of bearing bush cleaning. The slider 103 is internally rotatably connected to a connecting shaft 104. The front end of the connecting shaft 104 is fixedly connected to a mounting bracket 105. The rear end of the connecting shaft 104 is fixedly connected to a limit rod 109. The limit rod 109 is connected to the lower end of the slider 103 through a spring column. The screw 102 is rotatably connected to the working shell 1. The surface of the connecting shaft 104 is fixedly connected to a mating plate 106. The front end of the mating plate 106 is fixedly connected to two sets of mating rods 113. The front of the fixed plate 112 is slidably connected to a moving frame 107. The inside of the moving frame 107 is fixedly connected to a triangular block 108.

[0053] Furthermore, it can stir the solvent and cleaning liquid, which can effectively improve the contact between the solvent and cleaning liquid and avoid insufficient contact caused by directly adding a large amount of solvent. The inside of the turntable 203 is slidably connected to the sliding column 210. One end of the sliding column 210 is fixedly connected to the blocking plate 211. The surface of the blocking plate 211 is slidably connected to the storage tube 209. One end of the storage tube 209 is connected to the inside of the ultrasonic cleaning box 5. The second belt 205 is connected to the stirring shaft 206 through the pulley drive. Several sets of stirring blades 207 are fixedly connected to the surface of the stirring shaft 206. The stirring blades 207 are arranged in six sets at a 60-degree angle.

[0054] Furthermore, it can further stir and mix the cleaning liquid and solvent. The stirring shaft 206 is rotatably connected to the ultrasonic cleaning box 5. A push plate 208 is detachably connected to the lower part of the first belt 204. The push plate 208 is slidably connected to the ultrasonic cleaning box 5. The surface of the push plate 208 is provided with through holes. The drive shaft 202 and the stirring shaft 206 are both rotatably connected to the working shell 1.

[0055] It can further clean the impurities in the cleaning fluid and discharge the cleaned impurities into the device. The first belt 204 and the rotating rod 301 are connected by a pulley for transmission. The rotating rod 301 is rotatably connected to the working shell 1. A cylindrical cam 302 is fixedly connected to the surface of the rotating rod 301. An arc groove is opened on the surface of the cylindrical cam 302. A slide rod 303 is slidably arranged inside the arc groove. A pusher plate 304 is fixedly connected to one end of the slide rod 303. The pusher plate 304 is slidably connected to the circulation chamber 305.

[0056] Furthermore, to facilitate magazine collection, the connection between the pusher plate 304 and the slide bar 303 is flexibly set. A filter screen 308 is detachably connected inside the circulation chamber 305. A scraper 307 is slidably connected to the surface of the filter screen 308. A push rod 306 is fixedly connected to one side of the scraper 307. The push rod 306 is located on one side of the movable frame 107.

[0057] Furthermore, it can effectively improve the stability of the device. The side of the circulation chamber 305 is rotatably connected to the baffle 309 by a pin. A return spring is provided between the baffle 309 and the circulation chamber 305. The circulation chamber 305 is connected to the interior of the ultrasonic cleaning box 5. One-way valves are provided inside the piston cylinder 311 and the delivery pipe 312. The push rod 306 is slidably connected to the circulation chamber 305. A reset element is provided on the surface of the push rod 306.

[0058] Furthermore, it can improve the service life of some parts in the device. The fixed plate 112 is fixedly connected to the working shell 1. Both the moving frame 107 and the fixed plate 112 are made of high hardness materials. The mounting frame 105 is made of lightweight and highly corrosion-resistant materials. The ultrasonic cleaning box 5 can be detachably installed inside the working shell 1. The bottom of the moving frame 107 is set in a trapezoidal shape. The collection box 3 is located directly below the baffle 309.

[0059] Furthermore, it can effectively improve the smoothness of device use. Both the working shell 1 and the observation window 2 are made of highly corrosion-resistant materials. The collection box 3 is slidably connected to the working shell 1, and the piston cylinder 311 is detachably connected to the working shell 1. The piston rod 310 is provided with a return spring at the sliding position inside the piston cylinder 311.

[0060] Furthermore, this invention also proposes a manufacturing process for a Deutz main bearing cleaning device, the process steps of which are as follows:

[0061] S1: The forward and reverse motor 101 rotates, driving the slider 103 on the surface of the screw 102 to move up and down. The movement of the slider 103 drives the mounting frame 105 to move up and down through the connecting shaft 104. While the mounting frame 105 moves up and down, it can be driven to rotate through the cooperation between the mating plate 106 and the mating rod 113 and the moving frame 107, thereby controlling the rotation of the bearing bush placed on the surface, which can effectively improve the quality of the bearing bush cleaning.

[0062] S2: The movement of slider 103 drives rack 111 to move. Rack 111 meshes and drives gear 201 to rotate. The rotation of gear 201 can drive transmission shaft 202 and turntable 203 to rotate. When turntable 203 rotates, it drives the blocking plate 211 at one end of sliding column 210 to slide inside storage tube 209 through sliding groove. This can avoid adding a large amount of solvent directly to the cleaning liquid inside ultrasonic cleaning box 5, which would cause uneven contact and further improve the quality of bearing cleaning.

[0063] S3: The rotation of the push plate 110 drives the piston rod 310 to slide inside the piston cylinder 311, which can transport the cleaning fluid used in the ultrasonic cleaning box 5 to the inside of the circulation chamber 305 through the delivery pipe 312. The filter screen 308 and the push plate 304 can filter the impurities in the cleaning fluid, which can effectively improve the utilization rate of the cleaning fluid and reduce the cost of use.

[0064] Working principle: After the invention is installed, solvent is first added to the inside of the storage tube 209, and then an appropriate amount of cleaning fluid is poured into the ultrasonic cleaning tank 5. Multiple sets of bearings are placed on the upper and lower sides of the mounting bracket 105. Then, the forward and reverse motor 101 is started to rotate forward, driving the screw 102 to rotate. The screw 102 drives the slider 103 to move downward through the thread transmission. When the slider 103 moves, it will drive the mounting bracket 105 and the mating plate 106 to move downward through the connecting shaft 104 until the bearings are completely immersed in the cleaning fluid. Then, the ultrasonic cleaning tank 5 is started to clean the oil and other impurities adhering to the surface of the bearings. This can effectively prevent workers from coming into contact with the cleaning fluid and improve the physical and mental health of the workers.

[0065] After the ultrasonic cleaning box 5 cleans the bearing bushes placed on the surface of the mounting bracket 105 for a period of time, the forward and reverse motor 101 is restarted to reverse and drive the slider 103 to move upward. The slider 103 will drive the mounting bracket 105 and the mating plate 106 to move upward through the connecting shaft 104. When the mating plate 106 moves upward to the designated position, the mating rod 113 on the surface of the mating plate 106 will contact the moving frame 107, thereby causing the mating plate 106 to rotate 180 degrees. The rotation of the mating plate 106 can drive the connecting shaft 104 to rotate, and the rotation of the connecting shaft 104 can drive the mounting bracket 105 and the placed bearing bushes to rotate. Since the mounting bracket 105 and the bearing bushes have been immersed in the cleaning solution for a long time, a large amount of liquid will remain on the surface. The rotation of the mounting bracket 105 can shake off the liquid. At the same time, it is convenient for the staff to observe the cleaned bearing bushes from all directions through the observation window 2, so as to judge the quality of the bearing bush cleaning.

[0066] When the mating plate 106 moves downward, the two sets of mating rods 113 will contact the triangular block 108 fixedly installed inside the movable frame 107. The mating rods 113 will squeeze the triangular block 108, thereby driving the movable frame 107 to move left and right inside the working shell 1. This can prevent the mating rods 113 from not contacting the upper end of the movable frame 107 after moving upward. It can effectively cooperate to make the mounting frame 105 rotate, which can effectively improve the stability and smoothness of the device during operation.

[0067] When the screw 102 rotates, it drives the push plate 110 to rotate. The rotation of the push plate 110 intermittently pushes the piston rod 310 to slide inside the piston cylinder 311, which can draw the cleaning fluid inside the ultrasonic cleaning tank 5 into the piston cylinder 311. Then, it is transported to the circulation chamber 305 through the delivery pipe 312 on the surface of the piston cylinder 311. After the cleaning fluid flows into the circulation chamber 305, it will flow back into the ultrasonic cleaning tank 5 through the filter screen 308. The filter screen 308 can filter the impurities remaining after cleaning. At the same time, the left and right movement of the moving frame 107 can push the push rod 306 to move. The movement of the push rod 306 can drive the scraper 307 to slide on the surface of the filter screen 308, which can push the impurities filtered by the filter screen 308. When the scraper 307 pushes the impurities to the position of the baffle 309, it can push the baffle 309 to open around the pin shaft, pushing the impurities out of the circulation chamber 305. Then, the collection box 3 collects them, which can effectively improve the utilization rate of the cleaning fluid.

[0068] When the slider 103 moves up and down, it drives the rack 111 to move up and down. The rack 111 can mesh and drive the gear 201 to rotate. The gear 201 drives the transmission shaft 202 and the turntable 203 to rotate. The rotation of the transmission shaft 202 can drive the first belt 204 and the second belt 205 to rotate through the pulley. When the second belt 205 rotates, it will drive the stirring shaft 206 to rotate through the pulley. The rotation of the stirring shaft 206 can drive multiple sets of stirring blades 207 to rotate inside the ultrasonic cleaning box 5. This can stir the cleaning liquid before the bearing is immersed in the cleaning liquid, avoid the precipitation of the solvent added to the cleaning liquid, and improve the quality of cleaning oil stains and other impurities on the surface of the bearing.

[0069] Meanwhile, when the turntable 203 rotates, it will drive the sliding column 210 to move through the internal sliding groove. The movement of the sliding column 210 can drive the blocking plate 211 to open and close intermittently inside the storage tube 209, so that the solvent inside the storage tube 209 can be intermittently added to the ultrasonic cleaning box 5, which can avoid the phenomenon of insufficient dissolution after the solvent is directly added to the cleaning liquid in large quantities.

[0070] When the first belt 204 rotates, it drives the rotating rod 301 to rotate through the pulley. The rotation of the rotating rod 301 drives the cylindrical cam 302 to rotate. The rotation of the cylindrical cam 302 drives the slide rod 303 to move back and forth through the arc groove on its surface. The movement of the slide rod 303 drives the pusher plate 304 to slide inside the circulation chamber 305. The sliding of the pusher plate 304 not only filters the cleaning fluid flowing into the circulation chamber 305, but also, when the pusher plate 304 moves backward to the tail position of the circulation chamber 305, the impurities filtered by the pusher plate 304 will fall into the circulation chamber 305 and be discharged from the bottom of the circulation chamber 305. This can further improve the filtration effect of the cleaning fluid, increase the utilization rate of the cleaning fluid, and reduce the cleaning cost.

[0071] Since the first belt 204 is controlled to rotate forward and backward by the transmission shaft 202 controller, when the first belt 204 rotates, it will drive the push plate 208 to move left and right inside the ultrasonic cleaning chamber 5. The movement of the push plate 208 can further stir and mix the cleaning liquid and solvent, which can prevent impurities after cleaning from settling at the bottom of the ultrasonic cleaning chamber 5 and not being able to be discharged and filtered out, thus affecting the quality of subsequent bearing cleaning.

[0072] It should be noted that although the above embodiments have been described herein, this does not limit the scope of patent protection of the present invention. Therefore, any changes and modifications made to the embodiments described herein based on the innovative concept of the present invention, or equivalent structural or procedural transformations made using the content of the present invention's specification and drawings, directly or indirectly applying the above technical solutions to other related technical fields, are all included within the scope of patent protection of the present invention.

Claims

1. A Deutz main bearing cleaning device, comprising a working shell (1), an observation window (2), a collection box (3), support legs (4), and an ultrasonic cleaning chamber (5), characterized in that: The support legs (4) are arranged in four groups at the bottom of the working shell (1). The observation window (2) is detachably connected to the front of the working shell (1). The ultrasonic cleaning box (5) is used to clean the bearing. The working shell (1) is equipped with a motion component (100) for placing and cleaning the bearing. An auxiliary component (200) for assisting the bearing in cleaning is provided on the left side of the motion component (100). A circulation component (300) for circulating the cleaning fluid is provided on the right side of the motion component (100). The motion component (100) includes a forward and reverse motor (101), a push plate (110), and a rack (111). The motion component (100) controls the auxiliary component (200) to add solvent into the cleaning fluid through the rack (111). The motion component (100) controls the circulation component (300) to filter the used cleaning fluid through the push plate (110). A fixing plate (112) is fixedly connected to the bottom of the forward and reverse motor (101). A screw (102) is fixedly connected to the output end of the forward and reverse motor (101). The screw (102) is fixedly connected to the push plate (110). A slider (103) is threadedly connected to the surface of the screw (102). The screw (102) is threadedly connected to the fixing plate (112). The auxiliary component (200) includes a gear (201) that meshes with a rack (111). A drive shaft (202) is fixedly connected inside the gear (201). A turntable (203) is fixedly connected to the surface of the drive shaft (202). A groove is provided inside the turntable (203). A first belt (204) and a second belt (205) are connected to the surface of the drive shaft (202) via pulleys. The circulation assembly (300) includes a rotating rod (301) and a piston rod (310). The piston rod (310) is located on the left side of the push plate (110). A piston cylinder (311) is slidably connected to the surface of the piston rod (310). The piston cylinder (311) is in communication with the interior of the ultrasonic cleaning box (5). A conveying pipe (312) is also fixedly connected to the surface of the piston cylinder (311). The other end of the conveying pipe (312) is fixedly connected to a circulation chamber (305). The circulation chamber (305) is fixedly connected to the working shell (1). The slider (103) is rotatably connected to a connecting shaft (104). The front end of the connecting shaft (104) is fixedly connected to a mounting bracket (105). The rear end of the connecting shaft (104) is fixedly connected to a limiting rod (109). The limiting rod (109) is connected to the lower end of the slider (103) via a spring column. The screw (102) is rotatably connected to the working shell (1). The surface of the connecting shaft (104) is fixedly connected to a mating plate (106). The front end of the mating plate (106) is fixedly connected to two sets of mating rods (113). The front of the fixed plate (112) is slidably connected to a moving frame (107). The inside of the moving frame (107) is fixedly connected to a triangular block (108). The turntable (203) is internally connected to a sliding column (210), one end of which is fixedly connected to a blocking plate (211). A storage tube (209) is slidably connected to the surface of the blocking plate (211), one end of which is connected to the interior of the ultrasonic cleaning box (5). The second belt (205) is connected to a stirring shaft (206) via a pulley drive. Several sets of stirring blades (207) are fixedly connected to the surface of the stirring shaft (206), and six sets of stirring blades (207) are arranged at a 60-degree angle. When the turntable (203) rotates, it drives the end plate (211) of the sliding column (210) to slide inside the storage pipe (209) through the sliding groove. The first belt (204) and the rotating rod (301) are connected by a pulley for transmission. The rotating rod (301) is rotatably connected to the working shell (1). A cylindrical cam (302) is fixedly connected to the surface of the rotating rod (301). An arc groove is opened on the surface of the cylindrical cam (302). A sliding rod (303) is slidably arranged inside the arc groove. One end of the device is fixedly connected to a pusher plate (304), the pusher plate (304) is slidably connected to the circulation chamber (305), the pusher plate (304) is elastically connected to the slide rod (303), the circulation chamber (305) is detachably connected to a filter screen (308), the surface of the filter screen (308) is slidably connected to a scraper (307), one side of the scraper (307) is fixedly connected to a push rod (306), the push rod (306) is located on one side of the movable frame (107).

2. The Deutz main bearing cleaning device according to claim 1, characterized in that: The stirring shaft (206) is rotatably connected to the ultrasonic cleaning box (5). A push plate (208) is detachably connected to the bottom of the first belt (204). The push plate (208) is slidably connected to the ultrasonic cleaning box (5). A through hole is opened on the surface of the push plate (208). The drive shaft (202) and the stirring shaft (206) are both rotatably connected to the working shell (1).

3. The Deutz main bearing cleaning device according to claim 2, characterized in that: A baffle (309) is rotatably connected to the side of the circulation chamber (305) via a pin. A return spring is provided between the baffle (309) and the circulation chamber (305). The circulation chamber (305) is in communication with the interior of the ultrasonic cleaning box (5). A one-way valve is provided inside the piston cylinder (311) and the delivery pipe (312). The push rod (306) is slidably connected to the circulation chamber (305). A reset element is provided on the surface of the push rod (306).

4. The Deutz main bearing cleaning device according to claim 3, characterized in that: The fixed plate (112) is fixedly connected to the working shell (1). The movable frame (107) and the fixed plate (112) are both made of high hardness materials. The mounting frame (105) is made of lightweight and highly corrosion-resistant materials. The ultrasonic cleaning box (5) is detachably installed inside the working shell (1). The bottom of the movable frame (107) is set in a trapezoidal shape. The collection box (3) is located directly below the baffle (309).

5. A Deutz main bearing cleaning device according to claim 4, characterized in that: The working shell (1) and the observation window (2) are both made of highly corrosion-resistant materials. The collection box (3) is slidably connected to the working shell (1). The piston cylinder (311) is detachably connected to the working shell (1). The piston rod (310) is provided with a return spring at the sliding position inside the piston cylinder (311).

6. A manufacturing process for a Deutz main bearing cleaning device, wherein the process employs the Deutz main bearing cleaning device described in claim 5, characterized in that: The process steps are as follows: S1: The forward and reverse motor (101) rotates to drive the slider (103) on the surface of the screw (102) to move up and down. The slider (103) moves up and down through the connecting shaft (104) to drive the mounting frame (105) to move up and down. At the same time, the mounting frame (105) moves up and down through the cooperation between the mating plate (106) and the mating rod (113) and the moving frame (107), which can drive the mounting frame (105) to rotate, thereby controlling the rotation of the bearing bush on the surface, which can effectively improve the quality of the bearing bush cleaning. S2: The movement of the slider (103) drives the rack (111) to move. The meshing transmission of the rack (111) drives the gear (201) to rotate. The rotation of the gear (201) can drive the transmission shaft (202) and the turntable (203) to rotate. When the turntable (203) rotates, it drives the end plate (211) of the sliding column (210) to slide inside the storage tube (209) through the sliding groove. This can avoid directly adding a large amount of solvent to the cleaning liquid inside the ultrasonic cleaning box (5) and causing uneven contact. This can further improve the quality of the bearing cleaning. S3: The rotation of the push plate (110) drives the piston rod (310) to slide inside the piston cylinder (311), which can transport the cleaning fluid used in the ultrasonic cleaning box (5) to the inside of the circulation chamber (305) through the delivery pipe (312). The impurities in the cleaning fluid can be filtered through the filter screen (308) and the push plate (304), which can effectively improve the utilization rate of the cleaning fluid and reduce the cost of use.

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