A cleaning device for motor end caps

Abstract

This utility model discloses a cleaning device for motor end caps, relating to the field of cleaning equipment technology. The key technical points are: it includes a frame, a cleaning chamber on the surface of the frame, a sealing cover hinged to the top during cleaning, a first driving component for driving the sealing cover, and a cleaning assembly. A rotating shaft is rotatably connected to the surface of the frame and located within the cleaning chamber. A second driving component for driving the rotating shaft is provided on the frame. A material placement seat is provided on the rotating shaft, and the material placement seat has a positioning component for positioning the workpiece. The purpose of this utility model is to provide a cleaning device for motor end caps.

Description

Technical Field

[0001] This utility model relates to cleaning equipment, and more specifically, to a cleaning device for motor end caps. Background Technology

[0002] The motor end cover is the cover of the motor housing, generally divided into a front cover and a rear cover, used to fix and support the motor after it rotates. After the motor end cover is manufactured, it needs to be cleaned.

[0003] In existing technologies, the motor end cover is usually fixed inside the cleaning equipment, and then high-pressure water jets are used to impact the end cover to thoroughly clean it. However, after the motor end cover is manually placed inside the equipment, it needs to be manually positioned by a positioning mechanism to ensure its stability during the cleaning process.

[0004] The above-mentioned technical solution requires a lot of manpower to load and unload the motor end caps through the positioning mechanism during the cleaning process, thus increasing labor costs.

[0005] Therefore, a new technical solution is urgently needed to solve the above-mentioned technical problems. Utility Model Content

[0006] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a cleaning device for motor end caps.

[0007] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a cleaning device for motor end caps, including a frame, a cleaning chamber provided on the surface of the frame, a sealing cover hinged to the top during cleaning, a first driving member for driving the sealing cover, and a cleaning assembly, a rotating shaft rotatably connected to the surface of the frame and located in the cleaning chamber, a second driving member for driving the rotating shaft provided on the frame, a material placement seat provided on the rotating shaft, and a positioning member for positioning the workpiece on the material placement seat;

[0008] The positioning component includes several centrifugal positioning rods evenly arranged around the material placement seat. The centrifugal positioning rods are hinged to the material placement seat. A weight is provided at the end of the centrifugal positioning rod away from the material placement seat. Under the action of the weight itself, one end of the centrifugal positioning rod is located above the material placement seat and tilts upward.

[0009] The present invention is further configured such that the first driving component is a motor disposed at the bottom of the frame.

[0010] The present invention is further configured such that: the second driving component is a cylinder, the bottom end of which is hinged to the frame, and the end of its piston rod is hinged to the sealing cover.

[0011] The present invention is further configured such that: a water collection tank is provided at the bottom of the frame, a water leakage hole communicating with the cleaning chamber is provided on the surface of the frame, the bottom of the water collection tank is inclined downward toward the end away from the water leakage hole, and a filter plate is provided in the water collection tank.

[0012] The present invention is further configured such that: the filter plate is provided in several pieces, and the pore diameter of the filter holes of each filter plate decreases sequentially along the water flow direction.

[0013] The present invention is further configured such that: the cleaning assembly includes a water storage tank, a water pump is connected to the water storage tank, a water supply main pipe is connected to the water pump, the water supply main pipe extends from the top of the sealing cover into the cleaning chamber and is located above the material placement seat, and a first cleaning nozzle is provided at the end of the water supply main pipe.

[0014] The present invention is further configured such that: a water supply pipe is connected to the main water supply pipe, the water supply pipe extends from the bottom of the frame into the cleaning chamber and is located below the material placement seat, and a second cleaning nozzle is provided at the end of the water supply pipe.

[0015] The present invention is further configured such that: a circulation pump is provided at the tail end of the water collection tank, a guide pipe is connected to the circulation pump, and the other end of the guide pipe is connected to the top of the water storage tank, so as to pump water from the water storage tank into the water storage tank.

[0016] This utility model has the following beneficial effects: This application eliminates the need for manual workpiece positioning. Under the rotation of the material placement seat itself, it can automatically position the workpiece, ensuring its stability during cleaning. After cleaning, once the cleaning component stops cleaning, the second drive unit continues to drive the material placement seat to rotate. Under the action of centrifugal force, the water remaining on the motor end cover is spun dry. Finally, after the second drive unit controls the material placement seat to stop rotating, under the action of gravity of the weight, the outer end of the centrifugal positioning rod is driven to deflect downward, and the other end tilts upward and separates from the workpiece. After the first drive unit controls the sealing cover to open, it is convenient to remove the cleaned workpiece from the material placement seat, thereby effectively improving the cleaning efficiency and cleaning effect of the motor end cover. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of this embodiment;

[0018] Figure 2 This is a schematic diagram of the material placement seat in this embodiment;

[0019] Figure 3 This is a schematic diagram of the water collection tank in this embodiment.

[0020] Figure descriptions: 1. Frame; 2. Cleaning chamber; 3. Sealing cover; 4. First drive component; 5. Rotating shaft; 6. Material placement seat; 7. Centrifugal positioning rod; 8. Weight; 9. Water storage tank; 10. Water pump; 11. Main water supply pipe; 12. First cleaning nozzle; 13. Water supply pipe; 14. Second cleaning nozzle; 15. Water collection tank; 16. Filter plate; 17. Circulation pump; 18. Guide pipe. Detailed Implementation

[0021] The present invention will be further described in detail below with reference to the accompanying drawings.

[0022] Identical parts are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "bottom surface," "top surface," "inner," and "outer" refer to directions toward or away from the geometric center of a specific part, respectively.

[0023] As shown in the figure, a cleaning device for motor end caps includes a frame 1, a cleaning chamber 2 on the surface of the frame 1, a sealing cover 3 hinged to the top during cleaning, and a first driving member 4 for driving the sealing cover 3. The second driving member is a cylinder, the bottom end of which is hinged to the frame 1, and the end of its piston rod is hinged to the sealing cover 3. The first driving member 4 includes a motor (not shown in the figure) located at the bottom of the frame 1, and a cleaning assembly. A rotating shaft 5 is rotatably connected to the surface of the frame 1 and located within the cleaning chamber 2. The second driving member for driving the rotating shaft 5 is provided on the frame 1. The first driving member 4 is a motor (not shown in the figure) located at the bottom of the frame 1. A material placement seat 6 is provided on the rotating shaft 5, and the material placement seat 6 has a positioning element that positions the workpiece.

[0024] After the motor end cover is processed, it is placed on the material placement seat 6. The first driving component 4 drives the sealing cover 3 to completely cover the top during cleaning. The second driving component drives the rotating shaft 5 to rotate, thereby driving the material placement seat 6 to rotate. At the same time, the positioning seat plays a positioning role for the workpiece, and the cleaning component plays a positioning role for the end frame end cover.

[0025] The positioning component includes several centrifugal positioning rods 7 evenly arranged around the material placement seat 6. The centrifugal positioning rods 7 are hinged to the material placement seat 6. A weight 8 is attached to the end of each centrifugal positioning rod 7 away from the material placement seat 6. Under the weight of the weight 8, one end of the centrifugal positioning rod 7 is positioned above the material placement seat 6 and tilted upwards. When the second driving component drives the rotating shaft 5 to rotate, under the action of centrifugal force, the end of the centrifugal positioning rod 7 away from the material placement seat 6 deflects upwards, while the end closer to the material placement seat 6 deflects downwards and presses against the workpiece surface. Therefore, manual workpiece positioning is unnecessary; the workpiece can be automatically positioned by the rotation of the material placement seat 6 itself. The workpiece is positioned to ensure its stability during cleaning. After cleaning, the cleaning component stops cleaning, and the second drive continues to drive the material placement seat 6 to rotate. Under the action of centrifugal force, the water remaining on the motor end cover is spun off. Finally, after the second drive controls the material placement seat 6 to stop rotating, under the action of the weight 8, the outer end of the centrifugal positioning rod 7 is driven to deflect downward, and the other end is tilted upward and separated from the workpiece. After the first drive 4 controls the sealing cover 3 to open, it is easy to remove the cleaned workpiece from the material placement seat 6, thereby effectively improving the cleaning efficiency and cleaning effect of the motor end cover.

[0026] The cleaning assembly includes a water tank 9, a water pump 10 connected to the water tank 9, and a water supply main pipe 11 connected to the water pump 10. The water supply main pipe 11 extends from the top of the sealing cover 3 into the cleaning chamber 2 and is located above the material placement seat 6. A first cleaning nozzle 12 is provided at the end of the water supply main pipe 11. The water pump 10 draws water from the water tank 9 into the water supply main pipe 11 and cleans the upper surface of the motor end cover through the first cleaning nozzle 12.

[0027] A water supply pipe 13 is connected to the water supply main pipe 11. The water supply pipe 13 extends from the bottom of the frame 1 into the cleaning chamber 2 and is located below the material placement seat 6. A second cleaning nozzle 14 is provided at the end of the water supply pipe 13. The bottom of the motor end cover can be cleaned through the second cleaning nozzle 14.

[0028] A water collection tank 15 is provided at the bottom of the frame 1. A water leakage hole connected to the cleaning chamber 2 is opened on the surface of the frame 1. The bottom of the water collection tank 15 is inclined downward towards the end away from the water leakage hole. A filter plate 16 is provided in the water collection tank. During cleaning, the wastewater generated after the cleaning component is cleaned falls into the water collection tank 15 through the water leakage hole and flows towards one end of the water collection tank 15. When it passes through the filter plate 16, it plays a filtering role for the wastewater.

[0029] The filter plate 16 is provided with three pieces, and the pore diameter of the filter holes of each filter plate 16 decreases sequentially along the water flow direction to ensure the filtration effect on wastewater.

[0030] A circulation pump 17 is installed at the tail end of the water collection tank 15. A guide pipe 18 is connected to the circulation pump 17. The other end of the guide pipe 18 is connected to the top of the water storage tank 9 to pump water from the water storage tank 9 into the water storage tank 9. The circulation pump 17 pumps the filtered water from the water collection tank 15 back into the water storage tank 9 so that the cleaning components can continue to clean the motor end cover, thereby improving the water resource utilization rate.

[0031] The specific embodiments are merely explanations of this utility model and are not intended to limit it. After reading this specification, those skilled in the art can make modifications to these embodiments without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of this utility model.

Claims

1. A cleaning device for an electrical machine end shield, characterized by: The machine includes a frame (1), a cleaning chamber (2) is provided on the surface of the frame (1), a sealing cover (3) is hinged to the top during cleaning, a first driving member (4) for driving the sealing cover (3), a cleaning assembly, a rotating shaft (5) is rotatably connected to the surface of the frame (1) and located in the cleaning chamber (2), a second driving member for driving the rotating shaft (5) is provided on the frame (1), a material placement seat (6) is provided on the rotating shaft (5), and the material placement seat (6) has a positioning member that positions the workpiece. The positioning component includes several centrifugal positioning rods (7) evenly arranged around the material placement seat (6). The centrifugal positioning rods (7) are hinged to the material placement seat (6). A weight (8) is provided at one end of the centrifugal positioning rod (7) away from the material placement seat (6). Under the action of the weight (8) itself, one end of the centrifugal positioning rod (7) is located above the material placement seat (6) and tilts upward.

2. A cleaning device for an electrical machine end shield according to claim 1, characterized in that: The first driving component (4) is a motor located at the bottom of the frame (1).

3. A cleaning device for motor end shields as defined in claim 1, wherein: The second driving component is a cylinder, the bottom of which is hinged to the frame (1), and the end of its piston rod is hinged to the sealing cover (3).

4. A cleaning device for an electrical machine end shield according to claim 3, characterized in that: The bottom of the frame (1) is provided with a water collection tank (15), and the surface of the frame (1) is provided with a water leakage hole that connects to the cleaning chamber (2). The bottom of the water collection tank (15) is inclined downward toward the end away from the water leakage hole, and a filter plate (16) is provided in the water collection tank (15).

5. A cleaning device for an electrical machine end shield according to claim 4, characterized in that: The filter plate (16) is provided in several pieces, and the pore diameter of the filter holes of each filter plate (16) decreases sequentially along the water flow direction.

6. A cleaning device for an electrical machine end shield according to claim 5, wherein: The cleaning assembly includes a water tank (9), a water pump (10) connected to the water tank (9), a water supply main pipe (11) connected to the water pump (10), the water supply main pipe (11) extending from the top of the sealing cover (3) into the cleaning chamber (2) and located above the material placement seat (6), and a first cleaning nozzle (12) is provided at the end of the water supply main pipe (11).

7. A cleaning device for an electrical machine end shield according to claim 6, characterized in that: The water supply main pipe (11) is connected to a water supply pipe (13), which extends from the bottom of the frame (1) into the cleaning chamber (2) and is located below the material placement seat (6). A second cleaning nozzle (14) is provided at the end of the water supply pipe (13).

8. A cleaning device for motor end caps according to claim 7, characterized in that: A circulation pump (17) is provided at the tail end of the water collection tank (15). A guide pipe (18) is connected to the circulation pump (17). The other end of the guide pipe (18) is connected to the top of the water storage tank (9) to pump water from the water storage tank (9) into the water storage tank (9).

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