Motor shell cleaning device

Abstract

The utility model relates to the field of motor shell cleaning, in particular to a motor shell cleaning device which comprises a frame body, a lifting air cylinder is installed at the top end of the frame body, a pressing plate is installed at the lower end of the lifting air cylinder, a cleaning assembly is installed on one side of the frame body, and conveying assemblies are arranged on the two sides of the cleaning assembly. A guide assembly is installed at the end, away from the cleaning assembly, of the conveying assembly, and a suction pump and an air supply assembly are arranged on the two sides of the end, away from the conveying assembly, of the guide assembly. At the moment, the lower rotating disc synchronously drives the motor shell to rotate, along with rotation of the motor shell, the rodless air cylinder can drive the brush to ascend and descend in a reciprocating mode through the sliding block to clean the outer wall of the motor shell, cleaning water can be sprayed to the outer wall of the motor shell through the spray head, and the brush can better clean the motor shell conveniently.

Description

Technical Field

[0001] The utility model relates to the field of motor housing cleaning, in particular to a motor housing cleaning device. Background Art

[0002] The motor housing is the outer protective shell of the motor. It not only provides protection for the components inside the housing, but also has the function of heat dissipation. During the production and processing of the motor housing, it is necessary to go through steps such as grinding, polishing, and drilling. These steps will cause impurities or grease to stick to the surface of the motor housing during the processing, which can easily affect the subsequent assembly and testing work.

[0003] At present, the cleaning work of the motor housing is often done manually. It is necessary to first fix the two ends of the motor housing, and then the staff uses a high-pressure water gun to rinse the surface of the motor housing. However, manual flushing is not efficient on the one hand, and on the other hand, the angle of the motor housing cannot be adjusted during the flushing process, so the staff needs to move the high-pressure water gun to clean the surface of the motor housing in all directions. After the flushing is completed, water stains will also remain on the surface of the motor housing. It is necessary to wipe the water stains on the surface of the motor housing or move the motor housing to a drying device for drying, which is time-consuming and laborious.

[0004] Therefore, it is necessary to invent a motor housing cleaning device. Utility Model Content

[0005] The purpose of the utility model is to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a motor housing cleaning device, comprising a frame, a lifting cylinder is installed at the top of the frame, a pressure plate is installed at the lower end of the lifting cylinder, a cleaning component is installed on one side of the frame, a conveying component is arranged on both sides of the cleaning component, a guide component is installed at one end of the conveying component away from the cleaning component, and a suction pump and an air supply component are arranged on both sides of one end of the guide component away from the conveying component;

[0007] A driving motor is installed at the lower end of the frame, a rotating shaft is installed at the output end of the driving motor, a lower turntable is installed at one end of the rotating shaft, a limiting hole is arranged on the lower end surface of the frame, and a ball is movably installed inside the limiting hole.

[0008] Based on the above features: first, the lower end of the motor housing is placed above the lower turntable, and then the lifting cylinder can drive the pressure plate to descend so that the pressure plate presses the upper end of the motor housing, and then the cleaning component is moved to fit the outer wall of the motor housing. When the motor housing needs to be cleaned, the driving motor can drive the lower turntable to rotate through the rotating shaft. At this time, the lower turntable will also synchronously drive the motor housing to rotate, and the ball bearings inside the limiting hole will also assist in rotation at the lower end of the lower turntable, so that the lower turntable can maintain stability and smoothness during rotation. At this time, as the motor housing rotates, the cleaning component will also move up and down reciprocatingly on the outer wall of the motor housing for all-round cleaning. At the same time, the suction pump can extract cleaning water and use the guide component and the conveying component to spray it onto the outer wall of the motor housing, so as to facilitate better cleaning of the motor housing.

[0009] Preferably, an upper turntable is installed at the lower end of the pressure plate, and a bearing seat is installed between the pressure plate and the upper turntable.

[0010] Based on the above features: the lower turntable will rotate at the lower end of the motor housing. As the motor housing rotates, the upper turntable pressed against the top of the motor housing will also rotate through the bearing seat, so that the upper turntable can rotate synchronously with the motor housing.

[0011] Preferably, the cleaning assembly comprises a rodless cylinder and a slider slidably connected to the rodless cylinder, fixing sleeves are symmetrically installed on both sides of the slider, and a brush is installed on the side of the slider close to the frame.

[0012] Based on the above features: the rodless cylinder can drive the fixed sleeve and the brush to move synchronously through the slider, so that the brush can be lifted and lowered back and forth to clean the outer wall of the motor housing.

[0013] Preferably, the delivery assembly includes a delivery pipe and a first three-way ball valve installed at one end of the delivery pipe, connecting hoses are symmetrically arranged on both sides of the first three-way ball valve, and a nozzle is installed at one end of the connecting hose away from the first three-way ball valve.

[0014] Based on the above characteristics: the transported cleaning water and air will be discharged through the transport pipe, then diverted into the connecting hose through the first three-way ball valve, and finally can be sprayed out through the nozzle.

[0015] Preferably, the guide assembly includes a pressure pump and a guide tube connected to the input end of the pressure pump, a second three-way ball valve is installed at one end of the guide tube away from the pressure pump, and a water outlet pipe and an air outlet pipe are installed on both sides of the second three-way ball valve.

[0016] Based on the above characteristics: after the suction pump draws clean water, it can be discharged through the water outlet pipe, and then introduced into the pressure pump through the second three-way ball valve and the guide pipe for pressurization, and finally it can be transported outward through the delivery pipe, and the air supply component can discharge the air from the air outlet pipe, and then introduce it into the pressure pump through the second three-way ball valve and the guide pipe for pressurization, and finally it can be transported outward through the delivery pipe, so that the pressurized clean water and air can be quickly sprayed outward.

[0017] Preferably, solenoid valves are installed on both the water outlet pipe and the air outlet pipe.

[0018] Based on the above characteristics: when clean water is discharged through the water outlet pipe, the solenoid valve on the water outlet pipe can be opened, and the solenoid valve on the air outlet pipe needs to be closed; when air is needed, the solenoid valve on the air outlet pipe can be opened, and the solenoid valve on the water outlet pipe needs to be closed.

[0019] Preferably, the air supply assembly includes a fan and a storage box installed on one side of the fan, an electric heating tube is installed in the inner cavity of the storage box, and a filter is installed on the upper surface of the storage box.

[0020] Based on the above characteristics: the electric heating tube can heat the air inside the storage box, making it convenient for the fan to extract the hot air inside the storage box. When the hot air is ejected through the nozzle, the water on the outer wall of the motor housing can be quickly dried.

[0021] The beneficial effects of the utility model are:

[0022] 1. The motor housing is located between the lower turntable and the upper turntable. When the motor housing needs to be cleaned, the driving motor can drive the lower turntable to rotate through the rotating shaft. At this time, the lower turntable will also synchronously drive the motor housing to rotate. As the motor housing rotates, the rodless cylinder can drive the brush to reciprocate and lift through the slider to clean the outer wall of the motor housing, and the suction pump can extract clean water and introduce it into the pressure pump for pressurization. The pressurized clean water is transported through the delivery pipe and the connecting hose. Finally, the clean water can be sprayed onto the outer wall of the motor housing through the nozzle, which is convenient for the brush to better clean the motor housing.

[0023] 2. When the lower turntable drives the motor housing to rotate, the upper turntable pressed against the motor housing will also rotate through the bearing seat to avoid friction between the motor housing and the upper turntable, and the ball inside the limit hole will also assist the rotation at the lower end of the lower turntable, so that the lower turntable can maintain stability and smoothness during rotation.

[0024] 3. When the motor housing is cleaned, the fan can extract the hot air inside the storage box so that the hot air can be sprayed out through the nozzle to quickly dry the water on the outer wall of the motor housing. During this process, when the clean water is discharged through the water outlet pipe, the solenoid valve on the water outlet pipe can be opened, and the solenoid valve on the air outlet pipe needs to be closed. When air needs to be supplied, the solenoid valve on the air outlet pipe can be opened, and the solenoid valve on the water outlet pipe needs to be closed to prevent clean water from entering the air outlet pipe and the fan, and to prevent wind from entering the water outlet pipe and the suction pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic diagram of the overall structure of a motor housing cleaning device provided by the utility model;

[0026] Figure 2 A schematic diagram of the frame structure of a motor housing cleaning device provided by the utility model;

[0027] Figure 3 A schematic diagram of the structure of a cleaning component and a conveying component of a motor housing cleaning device provided by the utility model;

[0028] Figure 4 The utility model provides a schematic structural diagram of a guide assembly and an air supply assembly of a motor housing cleaning device.

[0029] In the figure: 1. frame; 11. driving motor; 12. rotating shaft; 13. lower turntable; 14. limiting hole; 15. ball bearing; 2. lifting cylinder; 3. pressure plate; 31. upper turntable; 32. bearing seat; 4. cleaning component; 41. rodless cylinder; 42. slider; 43. fixing sleeve; 44. brush; 5. conveying component; 51. conveying pipe; 52. first three-way ball valve; 53. connecting hose; 54. nozzle; 6. guide component; 61. pressure pump; 62. guide pipe; 63. second three-way ball valve; 64. water outlet pipe; 641. solenoid valve; 65. air outlet pipe; 7. suction pump; 8. air supply component; 81. fan; 82. storage box; 83. electric heating pipe; 84. filter. DETAILED DESCRIPTION

[0030] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0031] See attached Figure 1-4The utility model provides a motor housing cleaning device, comprising a frame 1, a lifting cylinder 2 is installed at the top of the frame 1, a pressing plate 3 is installed at the lower end of the lifting cylinder 2, a cleaning component 4 is installed on one side of the frame 1, and conveying components 5 are arranged on both sides of the cleaning component 4. A guide component 6 is installed at one end of the conveying component 5 away from the cleaning component 4, and a suction pump 7 and an air supply component 8 are arranged on both sides of one end of the guide component 6 away from the conveying component 5;

[0032] A driving motor 11 is installed at the lower end of the frame 1, a rotating shaft 12 is installed at the output end of the driving motor 11, a lower turntable 13 is installed at one end of the rotating shaft 12, a limiting hole 14 is arranged on the lower end surface of the frame 1, and a ball 15 is movably installed inside the limiting hole 14.

[0033] First, the lower end of the motor housing is placed above the lower turntable 13, and then the lifting cylinder 2 can drive the pressing plate 3 to descend, so that the pressing plate 3 presses the upper end of the motor housing, and then the cleaning component 4 is moved to fit the outer wall side of the motor housing. When the motor housing needs to be cleaned, the driving motor 11 can drive the lower turntable 13 to rotate through the rotating shaft 12. At this time, the lower turntable 13 will also synchronously drive the motor housing to rotate, and the ball 15 inside the limiting hole 14 will also assist in rotating at the lower end of the lower turntable 13, so that the lower turntable 13 maintains stability and smoothness when rotating. At this time, with the rotation of the motor housing, the cleaning component 4 will also move up and down reciprocatingly on one side of the outer wall of the motor housing for all-round cleaning. At the same time, the suction pump 7 can extract cleaning water and use the guide component 6 and the conveying component 5 to spray it on the outer wall of the motor housing, so as to facilitate better cleaning of the motor housing. Finally, when the motor housing is cleaned, the air supply component 8 can use the guide component 6 and the conveying component 5 to spray wind to the outer wall of the motor housing, so as to facilitate quick drying of the cleaned motor housing.

[0034] Preferably, an upper turntable 31 is installed at the lower end of the pressing plate 3 , and a bearing seat 32 is installed between the pressing plate 3 and the upper turntable 31 .

[0035] When the pressure plate 3 descends, the upper turntable 31 will be pressed against the upper end of the motor housing, and the lower turntable 13 will rotate at the lower end of the motor housing. As the motor housing rotates, the upper turntable 31 pressed against the top of the motor housing will also rotate through the bearing seat 32, so that the upper turntable 31 can rotate synchronously with the motor housing.

[0036] Preferably, the cleaning assembly 4 includes a rodless cylinder 41 and a slider 42 slidably connected to the rodless cylinder 41 , fixed sleeves 43 are symmetrically installed on both sides of the slider 42 , and a brush 44 is installed on one side of the slider 42 close to the frame 1 .

[0037] The rodless cylinder 41 can drive the fixed sleeve 43 and the brush 44 to move synchronously through the slider 42, so that the brush 44 can be lifted and lowered back and forth to clean the outer wall of the motor housing.

[0038] Preferably, the delivery assembly 5 includes a delivery pipe 51 and a first three-way ball valve 52 installed at one end of the delivery pipe 51, connecting hoses 53 are symmetrically arranged on both sides of the first three-way ball valve 52, and a nozzle 54 is installed at one end of the connecting hose 53 away from the first three-way ball valve 52.

[0039] The fixing sleeve 43 can fix the nozzle 54 so that the nozzle 54 is fixed on both sides of the slider 42. When the slider 42 moves up and down and reciprocates, the nozzle 54 will also move synchronously with the slider 42. The transported cleaning water and air will be discharged through the delivery pipe 51, and then diverted into the connecting hose 53 through the first three-way ball valve 52, and finally can be sprayed out through the nozzle 54.

[0040] Preferably, the guide assembly 6 includes a pressure pump 61 and a guide pipe 62 connected to the input end of the pressure pump 61, a second three-way ball valve 63 is installed at one end of the guide pipe 62 away from the pressure pump 61, and a water outlet pipe 64 and an air outlet pipe 65 are installed on both sides of the second three-way ball valve 63.

[0041] After the suction pump 7 extracts the clean water, it can be discharged through the water outlet pipe 64, and then introduced into the pressure pump 61 for pressurization through the second three-way ball valve 63 and the guide pipe 62, and finally can be transported outward through the delivery pipe 51. The air supply component 8 can discharge the air from the air outlet pipe 65, and then introduce it into the pressure pump 61 for pressurization through the second three-way ball valve 63 and the guide pipe 62, and finally can be transported outward through the delivery pipe 51, so that the pressurized clean water and wind can be quickly sprayed outward.

[0042] Preferably, solenoid valves 641 are installed on both the water outlet pipe 64 and the air outlet pipe 65 .

[0043] When clean water is discharged through the water outlet pipe 64, the solenoid valve 641 on the water outlet pipe 64 can be opened, and the solenoid valve 641 on the air outlet pipe 65 needs to be closed. When air is needed, the solenoid valve 641 on the air outlet pipe 65 can be opened, and the solenoid valve 641 on the water outlet pipe 64 needs to be closed.

[0044] Preferably, the air supply assembly 8 includes a fan 81 and a storage box 82 installed on one side of the fan 81 , an electric heating tube 83 is installed in the inner cavity of the storage box 82 , and a filter screen 84 is installed on the upper surface of the storage box 82 .

[0045] The air can be filtered through the filter 84 and then introduced into the storage box 82. At this time, the electric heating tube 83 can heat the air inside the storage box 82, making it convenient for the fan 81 to extract the hot air inside the storage box 82. When the hot air is ejected through the nozzle 54, the water on the outer wall of the motor housing can be quickly dried.

[0046] The use process of the utility model is as follows: first, the lower end of the motor housing is placed above the lower turntable 13, and then the lifting cylinder 2 can drive the pressing plate 3 to descend, so that the upper turntable 31 below the pressing plate 3 is pressed tightly against the upper end of the motor housing, and then the cleaning component 4 is moved to make the brush 44 fit the outer wall of the motor housing. When the motor housing needs to be cleaned, the driving motor 11 can drive the lower turntable 13 to rotate through the rotating shaft 12. At this time, the lower turntable 13 will also synchronously drive the motor housing to rotate. As the motor housing rotates, the rodless cylinder 41 can move through the slider 42 The brush 44 is driven to move synchronously, so that the brush 44 can be lifted and lowered back and forth to clean the outer wall of the motor housing. At the same time, the suction pump 7 can discharge the clean water through the outlet pipe 64 after extracting the clean water, and then introduce it into the pressure pump 61 through the second three-way ball valve 63 and the guide pipe 62 for pressurization. The pressurized clean water is transported through the delivery pipe 51, and then diverted into the connecting hose 53 through the first three-way ball valve 52, and finally can be sprayed outward through the nozzle 54, so that the clean water can be sprayed onto the outer wall of the motor housing, which is convenient for the brush 44 to better clean the motor housing.

[0047] The above is only a preferred embodiment of the utility model. Any person skilled in the art may modify the utility model by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the utility model shall fall within the scope of protection claimed by the utility model.

Claims

1. A motor housing cleaning device, comprising a frame (1), characterized in that: A lifting cylinder (2) is installed at the top of the frame (1), a pressure plate (3) is installed at the lower end of the lifting cylinder (2), a cleaning component (4) is installed on one side of the frame (1), conveying components (5) are arranged on both sides of the cleaning component (4), a guide component (6) is installed at one end of the conveying component (5) away from the cleaning component (4), and a suction pump (7) and an air supply component (8) are arranged on both sides of one end of the guide component (6) away from the conveying component (5); A driving motor (11) is installed at the lower end of the frame (1), a rotating shaft (12) is installed at the output end of the driving motor (11), a lower rotating disk (13) is installed at one end of the rotating shaft (12), and a limiting hole (14) is provided on the lower end surface of the frame (1), and a ball (15) is movably installed inside the limiting hole (14).

2. A motor housing cleaning device according to claim 1, characterized in that: An upper rotating disk (31) is installed at the lower end of the pressing plate (3), and a bearing seat (32) is installed between the pressing plate (3) and the upper rotating disk (31).

3. A motor housing cleaning device according to claim 2, characterized in that: The cleaning assembly (4) comprises a rodless cylinder (41) and a slider (42) slidably connected to the rodless cylinder (41), fixed sleeves (43) are symmetrically installed on both sides of the slider (42), and a brush (44) is installed on the side of the slider (42) close to the frame (1).

4. The motor housing cleaning device according to claim 1, characterized in that: The delivery assembly (5) comprises a delivery pipe (51) and a first three-way ball valve (52) installed at one end of the delivery pipe (51), connecting hoses (53) are symmetrically arranged on both sides of the first three-way ball valve (52), and a nozzle (54) is installed at one end of the connecting hose (53) away from the first three-way ball valve (52).

5. The motor housing cleaning device according to claim 1, characterized in that: The guide assembly (6) comprises a pressure pump (61) and a guide pipe (62) connected to the input end of the pressure pump (61); a second three-way ball valve (63) is installed at one end of the guide pipe (62) away from the pressure pump (61); and a water outlet pipe (64) and an air outlet pipe (65) are installed on both sides of the second three-way ball valve (63).

6. A motor housing cleaning device according to claim 5, characterized in that: The water outlet pipe (64) and the air outlet pipe (65) are both installed with electromagnetic valves (641).

7. The motor housing cleaning device according to claim 1, characterized in that: The air supply assembly (8) comprises a fan (81) and a storage box (82) installed on one side of the fan (81); an electric heating tube (83) is installed in the inner cavity of the storage box (82); and a filter screen (84) is installed on the upper surface of the storage box (82).

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