A cleaning device for a centrifugal impeller

Abstract

The utility model discloses a cleaning device for a centrifugal impeller, which relates to the field of cleaning devices, including a water tank and a metal protective net, wherein a filter assembly is slidably connected inside the water tank, and a support column is fixedly installed on the top of the water tank, and a workbench is fixedly connected to the top of the support column, and an electric drive screw is installed on the bottom of the workbench. The cleaning device for a centrifugal impeller, through the provision of an electric drive screw, enables the electric drive screw to drive the bearing assembly to move forward and backward along the top of the workbench during operation, and when the bearing assembly is removed from the inside of the protective cover, the provision of a clamping assembly enables the staff to quickly replace the centrifugal impeller to be cleaned, and the purpose of loosening or clamping the centrifugal impeller can be achieved by rotating the threaded adjustment rod, thereby avoiding the situation in which the staff needs to spend a long time when replacing the centrifugal impeller to be cleaned, causing the overall cleaning efficiency of the staff to be disturbed.

Description

Technical Field

[0001] The utility model relates to the field of cleaning devices, in particular to a cleaning device for a centrifugal impeller. Background Art

[0002] A centrifugal impeller is also generally called a centrifugal wind wheel. It refers to a wind wheel that takes in air axially and discharges air radially, and uses centrifugal force (depending on the rotational speed and outer diameter) to do work to increase the air pressure. During long-term operation, various stains will stick to the outer surface of the centrifugal impeller, so staff need to use special cleaning equipment to clean it regularly.

[0003] However, the current cleaning device still has some shortcomings. For example, the impeller replacement steps of the existing cleaning device are relatively cumbersome, which causes the staff to spend a long time when replacing the centrifugal impeller to be cleaned, thereby causing certain interference to the overall cleaning efficiency of the staff, and thus there are certain usage defects.

[0004] Therefore, it is urgent to improve this shortcoming. The utility model studies and improves the existing structural deficiencies and provides a cleaning device for a centrifugal impeller. Utility Model Content

[0005] The purpose of the utility model is to provide a cleaning device for a centrifugal impeller to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cleaning device for a centrifugal impeller, comprising a water tank and a metal protective net, a filtering assembly is slidably connected inside the water tank, a supporting column is fixedly installed on the top of the water tank, and a workbench is fixedly connected to the top of the supporting column, and an electric driving screw is installed at the bottom of the workbench, and a bearing assembly is slidably connected to the top of the workbench, the metal protective net is embedded in the top of the bearing assembly, and a bearing frame is fixedly installed on the top of the bearing assembly, and a driving motor is installed on the side of the bearing frame through a bracket, and a clamping assembly is rotatably connected to the inner surface of the bearing frame, and a water baffle is fixedly connected to the right side of the bearing frame, and the water baffle is arranged directly above the driving motor, a protective cover is fixedly connected to the top of the workbench, and a hollow plate is fixedly installed on the top inner surface of the protective cover, and a flushing spray head is installed at the bottom of the hollow plate, and a water pipe is installed on the top of the hollow plate, and a water pump is connected to the other end of the water pipe, and the water pump is arranged on the right side of the water tank, and a guide bucket is fixedly installed on the top of the water tank.

[0007] Furthermore, the filter assembly includes a T-shaped slide bar, a storage box, a metal filter screen and a sealing plate, and the side of the T-shaped slide bar is fixedly connected to the storage box, and the bottom of the storage box is embedded with a metal filter screen, and the side of the storage box is fixedly installed with a sealing plate.

[0008] Furthermore, the number of the T-shaped slide bars is two, and the two T-shaped slide bars are symmetrically arranged with the mid-vertical line of the storage box as the symmetry axis, and the storage box forms a sliding structure with the water tank through the T-shaped slide bars.

[0009] Furthermore, the clamping assembly includes a connecting shaft, a fixing plate, a clamping plate and a positioning mechanism, and the end of the connecting shaft is fixedly connected to the fixing plate, and the clamping plate is fixedly installed on the other side of the fixing plate, and the side of the fixing plate is slidably connected to the positioning mechanism.

[0010] Furthermore, the positioning mechanism includes a rectangular slider, a positioning plate and a threaded adjustment rod, and the side of the rectangular slider is fixedly connected to the positioning plate, and the top of the positioning plate is rotatably connected to the threaded adjustment rod, and the side of the threaded adjustment rod is connected to the internal thread of the clamping plate at the top.

[0011] Furthermore, the number of the rectangular sliders is two, the two rectangular sliders are symmetrically arranged with the mid-perpendicular line of the positioning plate as the symmetry axis, and the positioning plate forms a sliding structure with the fixed plate through the rectangular sliders.

[0012] The utility model provides a cleaning device for a centrifugal impeller, which has the following beneficial effects:

[0013] 1. The utility model provides an electric drive screw, so that the electric drive screw can drive the bearing assembly to move forward and backward along the top of the workbench during operation. When the bearing assembly is moved out from the inside of the protective cover, the setting of the clamping assembly enables the staff to quickly replace the centrifugal impeller to be cleaned, that is, the purpose of loosening or clamping the centrifugal impeller can be achieved by rotating the threaded adjustment rod, thereby avoiding the situation where the staff needs to spend a long time when replacing the centrifugal impeller to be cleaned, which causes the overall cleaning efficiency of the staff to be disturbed. Moreover, when the driving motor starts to run, it can drive the clamping assembly to rotate inside the bearing frame, so that the flushing spray head can more comprehensively flush most corners of the centrifugal impeller during spray cleaning.

[0014] 2. The utility model provides a metal protective net and a guide bucket so that the clean water sprayed from the flushing sprinkler head can flow back into the water tank. The supporting frame and the water baffle are provided so that the water sprayed from the flushing sprinkler head will not interfere with the operation of the driving motor. The filter assembly is provided so that the water flowing back into the water tank can be effectively filtered and processed, so that the clean water pumped and circulated can meet the cleaning standards, thereby reducing the waste of water resources and the cleaning costs of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a front view structural schematic diagram of a centrifugal impeller cleaning device of the utility model;

[0016] Figure 2 It is a front cross-sectional structural schematic diagram of a centrifugal impeller cleaning device of the utility model;

[0017] Figure 3 The utility model is a schematic diagram of the three-dimensional structure of a fixing plate-clamping plate of a cleaning device for a centrifugal impeller.

[0018] In the figure: 1. water tank; 2. filter assembly; 21. T-shaped slide; 22. storage box; 23. metal filter; 24. sealing plate; 3. support column; 4. workbench; 5. electric drive screw; 6. load-bearing assembly; 7. metal protective net; 8. load-bearing frame; 9. drive motor; 10. clamping assembly; 101. connecting shaft; 102. fixing plate; 103. clamping plate; 104. positioning mechanism; 1041. rectangular slider; 1042. positioning plate; 1043. threaded adjustment rod; 11. water baffle; 12. protective cover; 13. hollow plate; 14. flushing sprinkler head; 15. water pipe; 16. water pump; 17. diversion bucket. DETAILED DESCRIPTION

[0019] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0020] like Figure 1-Figure 3As shown, a cleaning device for a centrifugal impeller includes a water tank 1 and a metal protective net 7, a support column 3 is fixedly installed on the top of the water tank 1, and a workbench 4 is fixedly connected to the top of the support column 3, and an electric drive screw 5 is installed at the bottom of the workbench 4, and a bearing assembly 6 is slidably connected to the top of the workbench 4, the metal protective net 7 is embedded in the top of the bearing assembly 6, and a bearing frame 8 is fixedly installed on the top of the bearing assembly 6, and a driving motor 9 is installed on the side of the bearing frame 8 through a bracket, and a clamping assembly 10 is rotatably connected to the inner surface of the bearing frame 8, the clamping assembly 10 includes a connecting shaft 101, a fixing plate 102, a clamping plate 103 and a positioning mechanism 104, and the end of the connecting shaft 101 is fixedly connected to the fixing plate 102, and the other side of the fixing plate 102 is fixedly installed with the clamping plate 103, and the side of the fixing plate 102 is slidably connected to the positioning mechanism 104, and the positioning mechanism 104 includes There are a rectangular slider 1041, a positioning plate 1042 and a threaded adjustment rod 1043, and the side of the rectangular slider 1041 is fixedly connected to the positioning plate 1042. There are two rectangular sliders 1041, and the two rectangular sliders 1041 are symmetrically arranged with the mid-vertical line of the positioning plate 1042 as the symmetry axis. The positioning plate 1042 forms a sliding structure with the fixed plate 102 through the rectangular slider 1041. By setting the positioning plate 1042 and the fixed plate 102 as a sliding structure, the positioning plate 1042 is more stable when it is lifted and moved along the side of the fixed plate 102, and the top of the positioning plate 1042 is rotatably connected to the threaded adjustment rod 1043, and the side of the threaded adjustment rod 1043 is connected to the internal thread of the top clamping plate 103. At the same time, a water baffle 11 is fixedly connected to the right side of the carrier 8, and the water baffle 11 is arranged directly above the drive motor 9. A protective cover 12 is fixedly connected to the top of the workbench 4.

[0021] like Figure 1 and Figure 2As shown, the interior of the water tank 1 is slidably connected with a filter assembly 2, and the filter assembly 2 includes a T-shaped slide bar 21, a storage box 22, a metal filter screen 23 and a sealing plate 24, and the side of the T-shaped slide bar 21 is fixedly connected with the storage box 22, and the number of the T-shaped slide bars 21 is two, and the two T-shaped slide bars 21 are symmetrically arranged with the mid-vertical line of the storage box 22 as the symmetry axis, and the storage box 22 forms a sliding structure with the water tank 1 through the T-shaped slide bar 21. By configuring the storage box 22 and the water tank 1 as a sliding structure, the storage box 22 is more stable when moving back and forth along the inner surface of the water tank 1, and the bottom of the storage box 22 is embedded with a metal filter screen 23, and the side of the storage box 22 A sealing plate 24 is fixedly installed on the side, and a supporting column 3 is fixedly installed on the top of the water tank 1, and the top of the supporting column 3 is fixedly connected to a workbench 4, a metal protective net 7 is embedded in the top of the bearing assembly 6, and a bearing frame 8 is fixedly installed on the top of the bearing assembly 6, a protective cover 12 is fixedly connected to the top of the workbench 4, and a hollow plate 13 is fixedly installed on the top inner surface of the protective cover 12, and a flushing spray head 14 is installed at the bottom of the hollow plate 13, and a water pipe 15 is installed on the top of the hollow plate 13, and the other end of the water pipe 15 is connected to a water pump 16, the water pump 16 is arranged on the right side of the water tank 1, and a guide bucket 17 is fixedly installed on the top of the water tank 1.

[0022] In summary, the cleaning device of the centrifugal impeller is firstly based on Figures 1 to 3, the worker grasps the centrifugal impeller to be cleaned and initially places it on the side of the fixed plate 102, then the worker grasps the threaded adjustment rod 1043 and drives it to rotate on the top of the positioning plate 1042, at this time, the rectangular slider 1041 slides and the side of the threaded adjustment rod 1043 is connected with the internal thread of the clamping plate 103, so that the positioning plate 1042 moves downward along the side of the fixed plate 102, at this time, the positioning plate 1042 and the clamping plate 103 cooperate with each other to achieve the purpose of clamping and fixing the centrifugal impeller to be cleaned, when the two centrifugal impellers to be cleaned are installed, the worker turns on the electric drive screw 5 through the controller, so that the bearing assembly 6 moves forward along the top of the workbench 4, and when the centrifugal impeller moves to just below the flushing spray head 14, the worker The operator turns off the electric drive screw 5, and then turns on the water pump 16 and the flushing spray head 14 through the controller. When the water pump 16 starts to run, the water in the water tank 1 is transported into the hollow plate 13 through the water pipe 15, and then sprayed out through the flushing spray head 14 to flush the centrifugal impeller. Then the operator turns on the drive motor 9 through the controller. When the drive motor 9 starts to run, it drives the clamping assembly 10 to rotate on the inner surface of the carrier 8, so as to achieve the purpose of fully flushing the centrifugal impeller. Then the flushing water is re-introduced into the water tank 1 through the metal protective net 7 and the guide bucket 17. At this time, the impurities in the water flow returning to the water tank 1 are filtered out through the cooperation of the filter assembly 2, so as to ensure that the circulating water can meet the flushing standard.

[0023] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A centrifugal impeller cleaning device, comprising a water storage tank (1) and a metal protective net (7), characterized in that: The water tank (1) is internally slidably connected to a filter assembly (2), and a support column (3) is fixedly installed on the top of the water tank (1), and a workbench (4) is fixedly connected to the top of the support column (3), and an electric drive screw (5) is installed at the bottom of the workbench (4), and at the same time, the top of the workbench (4) is slidably connected to a bearing assembly (6), the metal protective net (7) is embedded in the top of the bearing assembly (6), and a bearing frame (8) is fixedly installed on the top of the bearing assembly (6), and a driving motor (9) is installed on the side of the bearing frame (8) through a bracket, and a clamping assembly (10) is rotatably connected to the inner surface of the bearing frame (8), At the same time, a water baffle (11) is fixedly connected to the right side of the carrier frame (8), and the water baffle (11) is arranged directly above the drive motor (9). A protective cover (12) is fixedly connected to the top of the workbench (4), and a hollow plate (13) is fixedly installed on the inner surface of the top of the protective cover (12), and a flushing spray head (14) is installed at the bottom of the hollow plate (13), and a water pipe (15) is installed on the top of the hollow plate (13), and the other end of the water pipe (15) is connected to a water pump (16), and the water pump (16) is arranged on the right side of the water tank (1), and a guide bucket (17) is fixedly installed on the top of the water tank (1).

2. A cleaning device for a centrifugal impeller according to claim 1, characterized in that: The filter assembly (2) comprises a T-shaped slide bar (21), a storage box (22), a metal filter screen (23) and a sealing plate (24), wherein the side of the T-shaped slide bar (21) is fixedly connected to the storage box (22), the bottom of the storage box (22) is embedded with the metal filter screen (23), and the side of the storage box (22) is fixedly installed with the sealing plate (24).

3. A cleaning device for a centrifugal impeller according to claim 2, characterized in that: The number of the T-shaped slide bars (21) is two, and the two T-shaped slide bars (21) are symmetrically arranged with the mid-vertical line of the storage box (22) as the symmetry axis, and the storage box (22) and the water storage tank (1) form a sliding structure through the T-shaped slide bars (21).

4. A cleaning device for a centrifugal impeller according to claim 1, characterized in that: The clamping assembly (10) comprises a connecting shaft (101), a fixing plate (102), a clamping plate (103) and a positioning mechanism (104), wherein the end of the connecting shaft (101) is fixedly connected to the fixing plate (102), the other side of the fixing plate (102) is fixedly mounted with the clamping plate (103), and the side of the fixing plate (102) is slidably connected to the positioning mechanism (104).

5. A cleaning device for a centrifugal impeller according to claim 4, characterized in that: The positioning mechanism (104) comprises a rectangular slider (1041), a positioning plate (1042) and a threaded adjustment rod (1043), wherein the side of the rectangular slider (1041) is fixedly connected to the positioning plate (1042), and the top of the positioning plate (1042) is rotatably connected to the threaded adjustment rod (1043), and the side of the threaded adjustment rod (1043) is connected to the internal thread of the clamping plate (103) at the top.

6. A cleaning device for a centrifugal impeller according to claim 5, characterized in that: The number of the rectangular sliders (1041) is two, and the two rectangular sliders (1041) are symmetrically arranged with the mid-perpendicular line of the positioning plate (1042) as the symmetry axis, and the positioning plate (1042) forms a sliding structure with the fixed plate (102) through the rectangular sliders (1041).

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