Motor shell cleaning device

Abstract

The invention discloses a motor shell cleaning device, which belongs to the technical field of motor maintenance and cleaning, and comprises a motor shell to be cleaned and a loading frame for loading the motor shell, the rack is provided with a cleaning mechanism for cleaning a motor shell, a first driving mechanism capable of driving the multiple loading frames to vertically move at the same time, a second driving mechanism capable of driving the multiple loading frames to transversely move at the same time, and a swinging mechanism capable of swinging the loading frames. The cleaning mechanism comprises a soaking barrel, a lateral washing barrel, a vertical washing barrel, a washing barrel and an air drying barrel which are sequentially arranged from the feeding port of the rack to the discharging port of the rack, and the multiple loading frames all drive the motor shell to sequentially pass through the soaking barrel, the lateral washing barrel, the vertical washing barrel, the washing barrel and the air drying barrel; and the cleaned motor shell is discharged from the discharge hole of the rack. The cleaning device has the effects of improving the cleaning quality and the operation efficiency and reducing the labor cost and the environmental burden.

Description

Technical Field

[0001] This invention relates to the field of motor maintenance and cleaning technology, and in particular to a motor housing cleaning device. Background Technology

[0002] During the production, repair, and remanufacturing of motors, the surface of the motor housing is often covered with impurities such as oil, dust, and metal shavings. If not thoroughly cleaned, these impurities will affect the subsequent assembly quality and the stability of motor operation.

[0003] Currently, common cleaning methods mainly rely on manual scrubbing, soaking, or simple spraying. These traditional methods generally suffer from problems such as low cleaning efficiency, high labor intensity, uneven cleaning effect, large consumption of cleaning fluid, and easy environmental pollution. They are particularly difficult to adapt to the needs of mass production and automated production scenarios.

[0004] Therefore, there is an urgent need for a motor housing cleaning device that can achieve high efficiency, automation, environmental protection, and is suitable for batch operations, so as to improve cleaning quality and work efficiency, and reduce labor costs and environmental burden. Summary of the Invention

[0005] In order to improve cleaning quality and work efficiency, and reduce labor costs and environmental burden, this application provides a motor housing cleaning device.

[0006] The motor housing cleaning device provided in this application adopts the following technical solution: A motor housing cleaning device includes a motor housing to be cleaned and a loading frame for loading the motor housing. The loading frame is movably mounted on a frame, which is equipped with a cleaning mechanism for cleaning the motor housing, a first drive mechanism capable of simultaneously driving multiple loading frames to move vertically, a second drive mechanism capable of simultaneously driving multiple loading frames to move laterally, and a swing mechanism capable of swinging the loading frames. The cleaning mechanism includes a soaking tank, a side-washing tank, a vertical-washing tank, a washing tank, and a drying tank arranged sequentially from the inlet to the outlet of the frame. Each loading frame drives the motor housing sequentially through the soaking tank, the side-washing tank, the vertical-washing tank, the washing tank, and the drying tank. The cleaned motor housing is then discharged through the outlet of the frame.

[0007] By adopting the above technical solution, the soaking tank, side washing tank, vertical washing tank, washing tank, and drying tank are arranged sequentially from the feed inlet to the discharge outlet of the machine frame. During the cleaning of the motor housing, the motor housing is placed in the loading frame in advance. Then, the loading frame is adjusted to rise vertically by the first drive mechanism, and driven to move horizontally above the soaking tank by the second drive mechanism. Subsequently, the loading frame is moved down into the soaking tank by the first drive mechanism for soaking. The loading frame is driven to swing by the swing mechanism to improve the immersion of the motor housing in the soaking tank. When the motor housing in the first loading frame has reached the soaking time, the other loaded loading frame is connected to the second drive mechanism. The two loading frames are moved up by the first drive mechanism, and then moved down by the second drive mechanism. The drive mechanism moves two loading frames laterally, causing the loading frames that have completed soaking to move to the top of the side washing tank, and the loading frames that have not been soaked to move to the top of the soaking tank. Then, the first drive mechanism moves the two loading frames downward again, causing the loading frames that have completed soaking to enter the side washing tank to laterally wash the motor housing, and the loading frames that have not been soaked to enter the soaking tank to soak the motor housing. This process continues, with the loading frames moving the motor housing sequentially through the soaking tank, side washing tank, vertical washing tank, washing tank, and drying tank. The cleaned motor housing is then discharged through the machine frame outlet. The cleaning of the motor is carried out in an orderly and continuous manner, improving cleaning quality and work efficiency, and reducing labor costs and environmental burden.

[0008] Preferably, the loading frame is provided with a post, and the second driving mechanism includes a slide that is laterally slidably disposed on the frame and a second driving component for driving the slide to slide laterally. The slide is slidably disposed above the soaking tank, the side washing tank, the vertical washing tank, the washing tank, and the drying tank. The slide is provided with a hook, and the post can be inserted into the hook. The first driving mechanism can drive the slide to move vertically.

[0009] By adopting the above technical solution, the loading frame is provided with a post, and the slide is slidably mounted on the frame. The slide is slidably mounted above the soaking tank, the side washing tank, the vertical washing tank, the washing tank, and the drying tank. The slide is provided with a hook. During the transportation of the loading frame, the second drive assembly drives the slide to move laterally to a position close to the loading frame, so that the hook is located below the post. Then, the first drive mechanism drives the slide to move upward, so that the hook moves upward and engages with the post, which facilitates the transportation of the loading frame.

[0010] Preferably, the first drive mechanism includes a mounting bracket vertically slidably disposed within the frame and a first drive assembly for driving the mounting bracket to move vertically, wherein the carriage is slidably disposed on the mounting bracket.

[0011] By adopting the above technical solution, the mounting frame is vertically slidably installed inside the frame, and the slide is slidably installed on the mounting frame. During the process of transporting the loading frame, the first drive component drives the mounting frame to move vertically, the mounting frame can drive the slide to move vertically, and the slide can drive the loading frame to move laterally, which facilitates the transport of the loading frame.

[0012] Preferably, the side of the insertion post is provided with an insertion slot, and the swing mechanism includes a lifting bar that is vertically slidably disposed on the frame, an insertion post that can be inserted into the insertion slot, and a support bar that is vertically slidably disposed in the frame. The insertion post is slidably disposed on the lifting bar, and the support bar is connected to the lifting bar. A third driving mechanism for driving the support bar to move vertically is provided in the frame.

[0013] By adopting the above technical solution, a insertion groove is provided on the side of the insertion post, the lifting bar is vertically slidably mounted on the frame, the support bar is vertically slidably mounted inside the frame, the support bar is connected to the lifting bar, and the insertion post is slidably mounted on the lifting bar. During the process of driving the loading frame to swing, when the loading frame drives the insertion post to move down and approach the insertion post, the insertion post is driven to slide and insert into the insertion groove, so that the loading frame and the lifting bar are engaged. The support bar is driven to slide back and forth in the vertical direction by the third driving mechanism. Under the connection of the support bar, the lifting bar, and the loading frame, the loading frame can move back and forth in the vertical direction, which facilitates the vertical swing of the motor housing and improves the cleaning effect on the motor.

[0014] Preferably, two sets of swing mechanisms are provided on the frame, and the two sets of swing mechanisms are symmetrical about the center line of the width direction of the top surface of the frame. The third driving mechanism includes a first triangular plate rotatably disposed on one side of the frame, a second triangular plate rotatably disposed on the other side of the frame, and a first driving member for driving the first triangular plate to rotate. One acute-angle end of the first triangular plate is rotatably connected to the support bar on one side of the frame, one acute-angle end of the second triangular plate is rotatably connected to the support bar on the other side of the frame, and the other acute-angle end of the first triangular plate is rotatably connected to a connecting rod, which is rotatably connected to the other acute-angle end of the second triangular plate.

[0015] By adopting the above technical solution, two sets of swing mechanisms are provided on the frame. The two sets of swing mechanisms are symmetrical about the center line of the width direction of the top surface of the frame. The first triangular plate is rotatably set on one side of the frame, and one acute angle end of the first triangular plate is rotatably connected to the support bar on one side of the frame. The second triangular plate is rotatably set on the other side of the frame, and one acute angle end of the second triangular plate is rotatably connected to the support bar on the other side of the frame. The other acute angle end of the first triangular plate is rotatably connected to a connecting rod, and the connecting rod is rotatably connected to the other acute angle end of the second triangular plate. When the two sets of swing mechanisms are driven to simultaneously drive the swing motor housing of the loading frame, the first driving component drives the first triangular plate to rotate. Under the connected action of the first triangular plate, the connecting rod, the second triangular plate, the support bar, and the lifting bar, it is convenient to drive the loading frame to move back and forth in the vertical direction.

[0016] Preferably, the side and bottom surfaces of the lateral washing tub are provided with water passage holes, and a first spraying mechanism is provided inside the lateral washing tub. The first spraying mechanism includes a first spray head that can spray the side of the motor housing inside the loading frame. The first spray head is rotatably disposed inside the lateral washing tub. The first spraying mechanism includes a fourth driving component that can drive the first spray head to slide along the inner side surface of the lateral washing tub.

[0017] By adopting the above technical solution, water passage holes are opened on the side and bottom of the side washing tub. The first spray head is rotatably installed inside the side washing tub. When it is necessary to rinse the side of the motor housing inside the loading frame, the first spray head is driven to slide along the inner side of the side washing tub by the fourth drive component. The spray angle of the first spray head is adjusted to facilitate rinsing the side of the motor housing inside the loading frame and improve the cleaning effect.

[0018] Preferably, the side-washing tub has a first slip ring groove coaxial with the side-washing tub, and the inner sidewall of the side-washing tub has a first sliding groove. The first sliding groove is connected to the first slip ring groove and is coaxial with the first slip ring groove. The fourth drive assembly includes a first gear ring disposed in the first slip ring groove, a first gear slidably disposed in the first slip ring groove, and a second drive member for driving the first gear to rotate. The first gear is rotatably disposed in the first slip ring groove and meshes with the first gear ring. The first spray head is disposed on a first slide block, and the first slide block is connected to the second drive member through a first connecting block. The first connecting block is slidably disposed in the first sliding groove and the first slip ring groove.

[0019] By adopting the above technical solution, a first slip ring groove coaxial with the side washing tub is provided inside the side washing tub, and a first sliding groove is provided on the inner side wall of the side washing tub. The first sliding groove is connected to the first slip ring groove and is coaxial with the first slip ring groove. A first gear ring is provided in the first slip ring groove, a first gear is slidably provided in the first slip ring groove, and a first gear is rotatably provided in the first slip ring groove. The first gear meshes with the first gear ring. A first spray head is provided on a first slide block. The first slide block is connected to a second driving member through a first connecting block. The first connecting block is slidably provided in the first sliding groove and the first slip ring groove. When it is necessary to drive the first spray head to slide, the first gear is driven to rotate through the second driving member. Under the combined action of the second driving member, the first gear, the first gear ring, the first slide block, the first connecting block, and the first spray head, it is convenient to drive the first spray head to slide.

[0020] Preferably, the side-washing tub has a second slip ring groove coaxial with the side-washing tub, and the inner side wall of the side-washing tub has a second sliding groove. The second sliding groove is connected to the second slip ring groove and is coaxial with the second slip ring groove. The first spraying mechanism includes an auxiliary component, which includes a water supply pipe connected to the first spray head, a mounting plate slidably disposed next to the side-washing tub, a second gear ring disposed in the second slip ring groove, a second gear slidably disposed in the second slip ring groove, and a third driving member for driving the second gear to rotate. The water supply pipe is rotatably disposed on the mounting plate, the second gear is rotatably disposed in the second slip ring groove, and the second gear meshes with the second gear ring. The water supply pipe is disposed on the second slide block, and the second slide block is connected to the third driving member through a second connecting block. The second connecting block is slidably disposed in the second sliding groove and the second slip ring groove.

[0021] By adopting the above technical solution, a second slip ring groove coaxial with the side washing tub is formed inside the side washing tub, and a second sliding groove is formed on the inner side wall of the side washing tub. The second sliding groove is connected to the second slip ring groove and is coaxial with the second slip ring groove. The mounting plate is slidably set next to the side washing tub, and the water supply pipe is connected to the first spray head. The water supply pipe is rotatably set on the mounting plate. The second gear ring is set in the second slip ring groove, and the second gear is slidably set in the second slip ring groove and rotatably set in the second slip ring groove. The second gear meshes with the second gear ring. The second spray head is set... The second slide is connected to the second driving member via a second connecting block. The second connecting block is slidably disposed in the second sliding groove and the second sliding ring groove. When the second driving member drives the second spray head to slide, it simultaneously drives the second gear to rotate via the third driving member. Under the combined action of the third driving member, the second gear, the second gear ring, the second slide, the second connecting block, and the second spray head, it is easy to drive the second slide to slide in coordination with the first slide, so that the water supply pipe can deflect and slide normally in the lateral washing tub, reducing the possibility of the water supply pipe getting tangled, which would affect the spraying effect of the first spray head.

[0022] Preferably, a second spraying mechanism is provided next to the vertical washing tub. The second spraying mechanism includes a sliding seat slidably disposed above the vertical washing tub and a second spray head for vertically spraying the motor housing. The second spray head is rotatably disposed within the sliding seat.

[0023] By adopting the above technical solution, the sliding seat is slidably set above the vertical washing tub, and the second spray head is rotatably set inside the sliding seat. When it is necessary to rinse and spray the top surface of the motor housing, the sliding seat is driven to move the second spray head to the top of the vertical washing tub, so that the second spray head sprays the motor housing vertically.

[0024] In summary, this application includes at least one of the following beneficial technical effects: 1. The soaking tank, side-washing tank, vertical washing tank, washing tank, and drying tank are arranged sequentially from the feed inlet to the discharge outlet of the machine frame. During the cleaning of the motor housing, the motor housing is placed in the loading frame in advance. Then, the loading frame is adjusted vertically upward by the first drive mechanism, and driven horizontally to the top of the soaking tank by the second drive mechanism. Subsequently, the loading frame is moved down into the soaking tank by the first drive mechanism for soaking. The loading frame is driven to swing by the swing mechanism to improve the soaking of the motor housing in the soaking tank. When the motor housing in the first loading frame has reached the soaking time, the other loaded loading frame is connected to the second drive. The first drive mechanism moves the two loading frames upward, and then the second drive mechanism moves them downward again. The two loading frames are moved laterally, so that the loading frame that has completed the soaking work moves laterally to the top of the side washing tank, and the loading frame that has not been soaked moves laterally to the top of the soaking tank. Then, the two loading frames are moved down again by the first drive mechanism, so that the loading frame that has completed the soaking work enters the side washing tank to laterally wash the motor housing, and the loading frame that has not been soaked enters the soaking tank to soak the motor housing. This process is repeated, and the loading frames drive the motor housing to pass through the soaking tank, side washing tank, vertical washing tank, washing tank and drying tank in sequence. The cleaned motor housing is sent out through the discharge port of the frame. The cleaning work of the motor is carried out in an orderly and continuous manner, which improves the cleaning quality and work efficiency, and reduces labor costs and environmental burden. 2. The side of the insertion post is provided with an insertion groove. The lifting bar is vertically slidably mounted on the frame, and the support bar is vertically slidably mounted inside the frame. The support bar is connected to the lifting bar, and the insertion post is slidably mounted on the lifting bar. During the swinging process of the loading frame, when the loading frame moves the insertion post down close to the insertion post, the insertion post is driven to slide and insert into the insertion groove, so that the loading frame and the lifting bar are engaged. The support bar is driven to slide back and forth in the vertical direction through the third drive mechanism. Under the connection of the support bar, the lifting bar, and the loading frame, the loading frame can move back and forth in the vertical direction, which facilitates the vertical swinging of the motor housing and improves the cleaning effect on the motor. 3. Water passage holes are provided on the side and bottom of the side washing tub. The first spray head is rotatably installed inside the side washing tub. When it is necessary to rinse the side of the motor housing inside the loading frame, the first spray head is driven to slide along the inner side of the side washing tub by the fourth drive component. The spray angle of the first spray head is adjusted to facilitate rinsing the side of the motor housing inside the loading frame and improve the cleaning effect. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of a motor housing cleaning device according to an embodiment of this application.

[0026] Figure 2 This is a schematic diagram of the connection structure of the third drive mechanism in the embodiments of this application.

[0027] Figure 3 This is a schematic diagram of the connection structure of the first driving component in an embodiment of this application.

[0028] Figure 4 This is a schematic diagram of the internal structure of the rack in an embodiment of this application.

[0029] Figure 5 yes Figure 4 A magnified view of a portion of point A in the middle.

[0030] Figure 6 This is a schematic diagram of the connection structure of the second spraying mechanism in the embodiments of this application.

[0031] Explanation of reference numerals in the attached figures: 1. Frame; 2. Cleaning mechanism; 21. Soaking tank; 22. Side washing tank; 23. Vertical washing tank; 24. Washing tank; 25. Drying tank; 26. First slip ring groove; 27. First slide groove; 28. Second slip ring groove; 29. ​​Second slide groove; 3. First drive mechanism; 31. Mounting bracket; 32. Connecting seat; 33. First drive assembly; 34. Dual-head motor; 35. Upper rotating rod; 36. Lower rotating rod; 37. Transmission chain; 4. Second drive mechanism; 41. Carriage; 42. Second drive assembly; 43. Hook; 44. Fourth drive component; 45. Fifth drive component; 46. Connecting chain; 5. Swinging mechanism; 51. Lifting 52. Lowering bar; 53. Insertion post; 6. Support bar; 7. Third drive mechanism; 61. First triangular plate; 62. Second triangular plate; 63. First drive component; 64. Connecting rod; 65. Connecting shaft; 7. First spray mechanism; 71. First spray head; 72. Fourth drive assembly; 721. First gear ring; 722. First gear; 723. Second drive component; 724. First slide; 73. Auxiliary assembly; 731. Water supply pipe; 732. Mounting plate; 733. Second gear ring; 734. Second gear; 735. Third drive component; 736. Second slide; 8. Second spray mechanism; 81. Sliding seat; 82. Second spray head. Detailed Implementation

[0032] The present application will be further described in detail below with reference to the accompanying drawings.

[0033] This application discloses an electric motor housing cleaning device. (Refer to...) Figure 1 and Figure 2 As shown, a motor housing cleaning device includes a frame 1, a motor housing, a loading frame, a cleaning mechanism 2, a first drive mechanism 3, a second drive mechanism 4, a swing mechanism 5, a third drive mechanism 6, a first spray mechanism 7, and a second spray mechanism 8.

[0034] Reference Figure 1As shown, the motor housing is installed in the loading frame, the frame 1 is set horizontally, and the cleaning mechanism 2 includes a soaking tank 21, a side washing tank 22, a vertical washing tank 23, a washing tank 24 and a drying tank 25. The soaking tank 21, the side washing tank 22, the vertical washing tank 23, the washing tank 24 and the drying tank 25 are arranged in sequence from the feed inlet of the frame 1 to the discharge outlet of the frame 1.

[0035] Reference Figure 1 As shown, in this embodiment, multiple loading frames are provided. The multiple loading frames drive the motor housing to pass through the soaking tank 21, the side washing tank 22, the vertical washing tank 23, the washing tank 24 and the air drying tank 25 in sequence. After cleaning, the motor housing is sent out through the discharge port of the frame 1.

[0036] Reference Figure 1 and Figure 3 As shown, the loading frame is provided with two insertion posts. The two insertion posts are symmetrical about the center line of the loading frame in the width direction of the top surface of the loading frame. The first drive mechanism 3 includes a mounting frame 31, a connecting seat 32 and a first drive assembly 33. The mounting frame 31 is horizontally arranged in the frame 1 and vertically slidably arranged in the frame 1. The length direction of the mounting frame 31 is the same as the length direction of the frame 1.

[0037] Reference Figure 1 and Figure 3 As shown, there are four connecting seats 32, all of which are mounted on the mounting bracket 31. The connecting seats 32 are vertically slidably mounted on the frame 1. The first drive assembly 33 includes a dual-head motor 34, two first bevel gears, two second bevel gears, two upper rotating rods 35, four upper gears, two lower rotating rods 36, four lower gears, and four transmission chains 37. The dual-head motor 34 is mounted on the top surface of the frame 1. The first bevel gears correspond one-to-one with the output shafts of the dual-head motor 34. The first bevel gears are fixed on the output shafts of the dual-head motor 34 and are coaxially arranged with the dual-head motor 34.

[0038] Reference Figure 1 and Figure 3 As shown, two upper rotating rods 35 are rotatably mounted on the top surface of the frame 1. The two upper rotating rods 35 are symmetrical about the center line of the length direction of the top surface of the frame 1. The second bevel gear corresponds to the upper rotating rod 35 one by one. The second bevel gear is fixed on the end of the upper rotating rod 35 near the first bevel gear. The second bevel gear is coaxial with the upper rotating rod 35. The second bevel gear corresponds to the first bevel gear one by one and meshes with the first bevel gear.

[0039] Reference Figure 1 and Figure 3As shown, the four upper gears are divided into two groups. Each upper gear group corresponds to an upper rotating rod 35. The two upper gears in each group are set on the upper rotating rod 35. The upper gears and the upper rotating rod 35 are coaxially arranged. The four upper gears are located near the four corners of the top surface of the frame 1.

[0040] Reference Figure 1 and Figure 3 As shown, both lower rotating rods 36 are rotatably mounted on the frame 1. The two lower rotating rods 36 are symmetrical about the center line of the length direction of the top surface of the frame 1. The lower rotating rods 36 correspond one-to-one with the upper rotating rods 35, and the lower rotating rods 36 are located below the upper rotating rods 35.

[0041] Reference Figure 1 and Figure 3 As shown, the four lower gears are divided into two groups. The lower gear groups correspond one-to-one with the lower rotating rods 36. The two lower gears in each group are set on the lower rotating rods 36. The lower gears and the lower rotating rods 36 are coaxially arranged. The lower gears correspond one-to-one with the upper gears. The lower gears are located below the upper gears.

[0042] Reference Figure 1 and Figure 3 As shown, the transmission chain 37, the upper gear, the lower gear, and the connecting seat 32 correspond one-to-one with each other. The transmission chain 37 meshes with the upper gear and the lower gear. One end of the transmission chain 37 is connected to the top surface of the connecting seat 32, and the other end of the transmission chain 37 is connected to the bottom surface of the connecting seat 32.

[0043] Reference Figure 1 and Figure 3 As shown, the second drive mechanism 4 includes a slide 41 and a second drive assembly 42. The slide 41 is laterally slidably mounted on the mounting frame 31 via pulleys. The length direction of the slide 41 is the same as the length direction of the mounting frame 31. The slide 41 is slidably mounted above the soaking tub 21, the side washing tub 22, the vertical washing tub 23, the washing tub 24, and the drying tub 25.

[0044] Reference Figure 1 and Figure 3 As shown, the carriage 41 is provided with hooks 43. There are 12 hooks 43, which are divided into 2 groups. The two groups of hooks 43 are symmetrical about the center line of the width direction of the top surface of the carriage 41. The 6 hooks 43 in each group are evenly distributed at equal distances along the length direction of the carriage 41.

[0045] Reference Figure 1 and Figure 3As shown, the second drive assembly 42 includes a fourth drive member 44, a left gear, a fifth drive member 45, a right gear, and a connecting chain 46. The fourth drive member 44 and the fifth drive member 45 are both mounted on the mounting bracket 31. The fourth drive member 44 and the fifth drive member 45 are symmetrical about the center line of the top surface of the mounting bracket 31. The left gear is fixed to the output shaft of the fourth drive member 44, and the right gear is fixed to the output shaft of the fifth drive member 45. The connecting chain 46 meshes with both the left gear and the right gear. One end of the connecting chain 46 is connected to one side of the slide 41, and the other end of the connecting chain 46 is connected to the other side of the slide 41.

[0046] Reference Figure 1 and Figure 3 As shown, when it is necessary to drive the loading frame to move up and down, the dual-head motor 34 drives the first bevel gear to rotate in the forward or reverse direction. Under the connection of the first bevel gear, the second bevel gear, the upper rotating rod 35, the upper gear, the lower rotating rod 36, the lower gear, the transmission chain 37, the connecting seat 32, the mounting bracket 31, the slide 41, and the loading frame, it is convenient to drive the loading frame to move up and down. Reference Figure 1 and Figure 3 As shown, when it is necessary to drive the loading frame to move left and right, the fourth driving component 44 and the fifth driving component 45 are driven to drive the left gear and the right gear to rotate in the forward or reverse direction. Under the connection of the loading frame with the left gear, the right gear, the connecting chain 46, and the slide 41, it is easy to drive the loading frame to move left and right, thereby facilitating the handling of the loading frame.

[0047] Reference Figure 1 and Figure 2 As shown, the side of the insertion post is provided with an insertion groove. The swing mechanism 5 includes a lifting bar 51, an insertion post 52 and a support bar 53. Two sets of swing mechanisms 5 are provided on the frame 1. The two sets of swing mechanisms 5 are symmetrical about the center line of the width direction of the top surface of the frame 1. The lifting bar 51, the insertion post 52 and the support bar 53 correspond one-to-one.

[0048] Reference Figure 1 and Figure 2 As shown, the lifting bar 51 is vertically slidably mounted on the frame 1. The length direction of the lifting bar 51 is the same as the length direction of the frame 1. The plug-in post 52 is mounted on the lifting bar 51. There are 5 plug-in posts 52 in each group. The 5 plug-in posts 52 are connected to 1 lifting bar 51. The 5 plug-in posts 52 are evenly distributed at equal distances along the length direction of the lifting bar 51. The plug-in posts 52 are driven to slide by a cylinder.

[0049] Reference Figure 1 and Figure 2As shown, the support bars 53 are vertically slidably installed in the frame 1. Each group has 4 support bars 53, and the 4 support bars 53 are connected to 1 lifting bar 51. The 4 support bars 53 are evenly distributed at equal distances along the length of the lifting bar 51.

[0050] Reference Figure 1 and Figure 2 As shown, during the swinging process of the loading frame, when the loading frame drives the insertion post to move down and approach the insertion post 52, the insertion post 52 is slidably inserted into the insertion slot, so that the loading frame is engaged with the lifting bar 51. The support bar 53 is driven to slide back and forth in the vertical direction through the third drive mechanism 6. Under the connection of the support bar 53, the lifting bar 51 and the loading frame, the loading frame can move back and forth in the vertical direction, which facilitates the vertical swinging of the motor housing and improves the cleaning effect on the motor.

[0051] Reference Figure 1 and Figure 2 As shown, the third drive mechanism 6 includes a first triangular plate 61, a second triangular plate 62, a first drive member 63, a connecting rod 64, and a connecting shaft 65. There are four first triangular plates 61 and four second triangular plates 62. The first triangular plates 61 and the second triangular plates 62 correspond one-to-one. The first triangular plates 61 correspond one-to-one with the support bars 53 on one side of the frame 1. One acute angle end of the first triangular plate 61 is rotatably connected to the support bars 53 on one side of the frame 1. The four first triangular plates 61 are connected by the connecting shaft 65.

[0052] Reference Figure 1 and Figure 2 As shown, the second triangular plate 62 corresponds one-to-one with the support bar 53 on the other side of the frame 1. One acute angle end of the second triangular plate 62 is rotatably connected to the support bar 53 on the other side of the frame 1. The other acute angle end of the first triangular plate 61 is rotatably connected to the connecting rod 64, and the connecting rod 64 is rotatably connected to the other acute angle end of the second triangular plate 62.

[0053] Reference Figure 1 and Figure 2 As shown, during the process of driving the two sets of swing mechanisms 5 to simultaneously drive the swing motor housing of the loading frame, the first driving component 63 drives the first triangular plate 61 to rotate. Under the connection of the first triangular plate 61, the connecting rod 64, the second triangular plate 62, the support bar 53, and the lifting bar 51, it is convenient to drive the loading frame to move back and forth in the vertical direction.

[0054] Reference Figure 1 , Figure 4 and Figure 5As shown, water passage holes are provided on the side and bottom of the side washing tub 22. The first spraying mechanism 7 includes a first spray head 71, a fourth drive assembly 72 and an auxiliary assembly 73. A first slip ring groove 26 coaxial with the side washing tub 22 is provided inside the side washing tub 22. A first sliding groove 27 is provided on the inner side wall of the side washing tub 22. The first sliding groove 27 is connected to the first slip ring groove 26 and the first sliding groove 27 is coaxial with the first slip ring groove 26.

[0055] Reference Figure 1 , Figure 4 and Figure 5 As shown, the fourth drive assembly 72 includes a first gear ring 721, a first gear 722, a second drive member 723, and a first slide block 724. The first gear ring 721 is disposed in the first slip ring groove 26, the first gear 722 is slidably disposed in the first slip ring groove 26, and the first gear 722 is rotatably disposed in the first slip ring groove 26. The first gear 722 meshes with the first gear ring 721. The first spray head 71 is disposed on the first slide block 724, and the first slide block 724 is connected to the second drive member 723 through a first connecting block. The first connecting block is slidably disposed in the first slide groove 27 and the first slip ring groove 26.

[0056] Reference Figure 1 , Figure 4 and Figure 5 As shown, when it is necessary to drive the first spray head 71 to slide, the first gear 722 is driven to rotate by the second drive member 723. Under the connection of the second drive member 723, the first gear 722, the first gear ring 721, the first slide block 724, the first connecting block, and the first spray head 71, it is convenient to drive the first spray head 71 to slide.

[0057] Reference Figure 1 , Figure 4 and Figure 5 As shown, the first spray head 71 is mounted on the first slide block 724 by a motor. When it is necessary to rinse the side of the motor housing in the loading frame, the first spray head 71 is driven to slide along the inner side of the side washing tub 22 by the fourth drive assembly 72. The spray angle of the first spray head 71 is adjusted to facilitate rinsing the side of the motor housing in the loading frame and improve the cleaning effect.

[0058] Reference Figure 1 , Figure 4 and Figure 5 As shown, a second sliding ring groove 28 coaxial with the side washing tub 22 is provided inside the side washing tub 22, and a second sliding groove 29 is provided on the inner side wall of the side washing tub 22. The second sliding groove 29 is connected to the second sliding ring groove 28, and the second sliding groove 29 and the second sliding ring groove 28 are coaxial.

[0059] Reference Figure 1 , Figure 4 and Figure 5 As shown, the auxiliary component 73 includes a water supply pipe 731, a mounting plate 732, a second gear ring 733, a second gear 734, a third drive component 735, and a second slide block 736. The mounting plate 732 is slidably mounted next to the side washing tub 22 via a pneumatic slide rail. The water supply pipe 731 is connected to the first spray head 71 and is rotatably mounted on the mounting plate 732.

[0060] Reference Figure 1 , Figure 4 and Figure 5 As shown, the second gear ring 733 is disposed in the second slip ring groove 28, the second gear 734 is slidably disposed in the second slip ring groove 28, the second gear 734 is rotatably disposed in the second slip ring groove 28, the second gear 734 meshes with the second gear ring 733, the second spray head 82 is disposed on the second slide block 736, the second slide block 736 is connected to the second drive member 723 through the second connecting block, and the second connecting block is slidably disposed in the second slide groove 29 and the second slip ring groove 28.

[0061] Reference Figure 1 , Figure 4 and Figure 5 As shown, when the second driving member 723 drives the second spray head 82 to slide, the second gear 734 is simultaneously driven to rotate by the third driving member 735. Under the connection of the third driving member 735, the second gear 734, the second gear ring 733, the second slide block 736, the second connecting block, and the second spray head 82, it is easy to drive the second slide block 736 to slide in coordination with the first slide block 724, so that the water supply pipe 731 can deflect and slide normally in the lateral washing tub 22, reducing the possibility of the water supply pipe 731 getting tangled, thus affecting the spraying effect of the first spray head 71.

[0062] Reference Figure 1 and Figure 6 As shown, the second spraying mechanism 8 includes a sliding seat 81 and a second spray head 82. The sliding seat 81 is pneumatically mounted above the vertical washing tub 23. The second spray head 82 is rotatably mounted inside the sliding seat 81 via an electric rotating shaft. When it is necessary to rinse and spray the top surface of the motor housing, the sliding seat 81 is driven to move the second spray head 82 to the top of the vertical washing tub 23, so that the second spray head 82 sprays the motor housing vertically.

[0063] Reference Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, in this embodiment, the first driving component 63, the second driving component 723, the third driving component 735, the fourth driving component 44, and the fifth driving component 45 are all motors.

[0064] The implementation principle of the motor housing cleaning device in this application embodiment is as follows: During the cleaning of the motor housing, the motor housing is placed in the loading frame beforehand. Then, the loading frame is vertically raised via the first drive mechanism 3, and horizontally moved above the soaking tank 21 via the second drive mechanism 4. Next, the loading frame is lowered into the soaking tank 21 via the first drive mechanism 3 for soaking. The loading frame is then oscillated via the swing mechanism 5 to improve the immersion of the motor housing in the soaking tank 21. After the first loading frame has reached its soaking time, another loaded loading frame is connected to the second drive mechanism. The first drive mechanism 3 moves both loading frames upwards, and the second drive mechanism 4 moves them horizontally, allowing the loaded frames that have completed soaking to move to the side. The unsoaked loading frames are moved horizontally above the washing tub 22 and above the soaking tub 21. The first drive mechanism 3 then moves the two loading frames downwards, allowing the soaked loading frames to enter the side washing tub 22 to laterally wash the motor housing. The unsoaked loading frames then enter the soaking tub 21 to soak the motor housing. This process continues, with the loading frames driving the motor housing sequentially through the soaking tub 21, side washing tub 22, vertical washing tub 23, washing tub 24, and drying tub 25. The cleaned motor housing is then discharged through the discharge port of the frame 1. This orderly and continuous cleaning process improves cleaning quality and work efficiency while reducing labor costs and environmental burden.

[0065] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An electric machine housing cleaning apparatus comprising an electric machine housing to be cleaned and a charging frame for charging the electric machine housing, characterized in that: The loading frame is movably arranged on a frame (1), the frame (1) is provided with a cleaning mechanism (2) for cleaning the motor shell, a first driving mechanism (3) for simultaneously driving multiple loading frames to move vertically, a second driving mechanism (4) for simultaneously driving multiple loading frames to move laterally, and a swing mechanism (5) for swinging the loading frame, the cleaning mechanism (2) comprises a soaking barrel (21), a lateral washing barrel (22), a vertical washing barrel (23), a washing barrel (24) and a air drying barrel (25) arranged in sequence from the inlet of the frame (1) to the outlet of the frame (1), multiple loading frames drive the motor shell to pass through the soaking barrel (21), the lateral washing barrel (22), the vertical washing barrel (23), the washing barrel (24) and the air drying barrel (25) in sequence, and the cleaned motor shell is sent out through the outlet of the frame (1).

2. A motor housing cleaning device according to claim 1, characterised in that: The loading frame is movably arranged on a frame (1), the frame (1) is provided with a cleaning mechanism (2) for cleaning the motor shell, a first driving mechanism (3) for simultaneously driving multiple loading frames to move vertically, a second driving mechanism (4) for simultaneously driving multiple loading frames to move laterally, and a swing mechanism (5) for swinging the loading frame, the cleaning mechanism (2) comprises a soaking barrel (21), a lateral washing barrel (22), a vertical washing barrel (23), a washing barrel (24) and a air drying barrel (25) arranged in sequence from the inlet of the frame (1) to the outlet of the frame (1), multiple loading frames drive the motor shell to pass through the soaking barrel (21), the lateral washing barrel (22), the vertical washing barrel (23), the washing barrel (24) and the air drying barrel (25) in sequence, and the cleaned motor shell is sent out through the outlet of the frame (1).

3. A motor housing cleaning device according to claim 2, characterised in that: The first driving mechanism (3) comprises a mounting frame (31) vertically slidingly arranged in the frame (1) and a first driving assembly (33) for driving the mounting frame (31) to move vertically, and the slide frame (41) is slidingly arranged on the mounting frame (31).

4. A motor housing cleaning device according to claim 2, wherein: The side surface of the insertion column is provided with an insertion slot, the swing mechanism (5) comprises a lifting strip (51) vertically slidingly arranged on the frame (1), an insertion column (52) insertable in the insertion slot, and a supporting strip (53) vertically slidingly arranged in the frame (1), the insertion column (52) is slidingly arranged on the lifting strip (51), the supporting strip (53) is connected with the lifting strip (51), and the frame (1) is provided with a third driving mechanism (6) for driving the supporting strip (53) to move vertically.

5. A motor housing cleaning device according to claim 4, characterised in that: The swing mechanism (5) is provided with two groups on the rack (1), two groups of the swing mechanism (5) are symmetrical about the center line in the width direction of the top surface of the rack (1), the third driving mechanism (6) includes a first triangular plate (61) rotatably arranged on one side in the rack (1), a second triangular plate (62) rotatably arranged on the other side in the rack (1) and a first driving member (63) for driving the first triangular plate (61) to rotate, one acute angle end of the first triangular plate (61) is rotatably connected with the support strip (53) on one side in the rack (1), one acute angle end of the second triangular plate (62) is rotatably connected with the support strip (53) on the other side in the rack (1), the other acute angle end of the first triangular plate (61) is rotatably connected with a connecting rod (64), and the connecting rod (64) is rotatably connected with the other acute angle end of the second triangular plate (62).

6. A motor housing cleaning device according to claim 1, characterized in that: The side surface and the bottom surface of the lateral washing barrel (22) are provided with water holes, and the lateral washing barrel (22) is provided with a first spraying mechanism (7). The first spraying mechanism (7) comprises a first spraying head (71) capable of spraying the side surface of the motor shell in the loading frame. The first spraying head (71) is rotatably arranged in the lateral washing barrel (22). The first spraying mechanism (7) comprises a fourth driving assembly (72) capable of driving the first spraying head (71) to slide along the inner side surface of the lateral washing barrel (22).

7. A motor housing cleaning device according to claim 6, characterised in that: The lateral washing barrel (22) is provided with a first sliding ring groove (26) coaxial with the lateral washing barrel (22). The inner side wall of the lateral washing barrel (22) is provided with a first sliding groove (27). The first sliding groove (27) is in communication with the first sliding ring groove (26). The first sliding groove (27) is coaxial with the first sliding ring groove (26). The fourth driving assembly (72) comprises a first gear ring (721) arranged in the first sliding ring groove (26), a first gear (722) slidably arranged in the first sliding ring groove (26) and a second driving member (723) for driving the first gear (722) to rotate. The first gear (722) is rotatably arranged in the first sliding ring groove (26). The first gear (722) is in meshing connection with the first gear ring (721). The first spraying head (71) is arranged on a first sliding seat (724). The first sliding seat (724) is connected with the second driving member (723) through a first connecting block. The first connecting block is slidably arranged in the first sliding groove (27) and the first sliding ring groove (26).

8. A motor housing cleaning device according to claim 6, wherein: The lateral washing barrel (22) is provided with a second sliding ring groove (28) coaxial with the lateral washing barrel (22), and the inner side wall of the lateral washing barrel (22) is provided with a second sliding groove (29) in communication with the second sliding ring groove (28), the second sliding groove (29) is coaxial with the second sliding ring groove (28), the first spraying mechanism (7) comprises an auxiliary assembly (73), the auxiliary assembly (73) comprises a water supply pipe (731) connected with the first spraying head (71), a mounting disc (732) slidingly arranged beside the lateral washing barrel (22), a second gear ring (733) arranged in the second sliding ring groove (28), a second gear (734) slidingly arranged in the second sliding ring groove (28), and a third driving member (735) for driving the second gear (734) to rotate, the second gear (734) is rotatably arranged in the second sliding ring groove (28), the second gear (734) is engaged with the second gear ring (733), the water supply pipe (731) is arranged on a second sliding seat (736), the second sliding seat (736) is connected with the third driving member (735) through a second connecting block, and the second connecting block is slidingly arranged in the second sliding groove (29) and the second sliding ring groove (28).

9. A motor housing cleaning device according to claim 1, characterized in that: The vertical washing barrel (23) is provided with a second spraying mechanism (8), the second spraying mechanism (8) comprises a sliding seat (81) slidingly arranged above the vertical washing barrel (23) and a second spraying head (82) for vertically spraying the motor housing, and the second spraying head (82) is rotatably arranged in the sliding seat (81).

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