Brush motor iron core steel sheet cleaning device

Abstract

The utility model discloses a brush motor iron core steel sheet cleaning device, which belongs to the technical field of cleaning equipment and comprises a box body, the top of the box body is open, one side of the top of the box body is fixedly connected with a first support through bolts, and one side of the first support is provided with a lifting mechanism. A swing mechanism is arranged at the bottom of the lifting mechanism, a screen frame is arranged at the bottom of the swing mechanism, and the top of the screen frame is open. Through cooperation of a first hinged support, an electric push rod and a second hinged support, the screen frame can swing with a third hinged support as the center, so that a silicon steel sheet in the screen frame is displaced, and then the attaching position of the silicon steel sheet and the screen frame is exposed; and the cleaning liquid can conveniently clean oil stains or impurities on the surface of the silicon steel sheet through tiny bubbles generated by ultrasonic vibration, so that the surface of the silicon steel sheet can be more fully cleaned, and the cleaning effect can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cleaning equipment technical field, concretely is a kind of brush motor iron core steel sheet cleaning device. BACKGROUND

[0002] The steel sheet of brush motor iron core is usually called brush motor iron core sheet, also called brush core sheet or brush sheet, it is one of core components for manufacturing brush type DC motor, brush motor iron core sheet is generally made of silicon steel sheet (silicon steel sheet), because silicon steel sheet has lower hysteresis loss and eddy current loss, can effectively reduce heat generation and energy loss, but in the production process of silicon steel sheet, it needs to be cleaned by cleaning device, to facilitate subsequent use.

[0003] However, during ultrasonic cleaning, dirt at the bonding site of silicon steel sheet and net frame can be left, because the cleaning liquid in the ultrasonic cleaning tank is cleaned by the micro-bubbles generated by ultrasonic vibration on the surface of the iron core, but at the bonding site of silicon steel sheet and net frame, due to the small space, bubbles can not fully penetrate and clean, at the same time, there can be various types of dirt on the surface of silicon steel sheet, because the density and buoyancy of different dirt are different, heavier dirt can be deposited at the bottom of the cleaning tank, which is inconvenient to clean.

[0004] Therefore, the skilled in the art provides a brush motor iron core steel sheet cleaning device to solve the problems mentioned in the prior art. UTILITY MODEL CONTENTS

[0005] In order to solve the above problems, the utility model provides a brush motor iron core steel sheet cleaning device.

[0006] The utility model is realized through the following technical schemes:

[0007] A brush motor iron core steel sheet cleaning device, comprising a box body, the top of the box body is open, a first support is fixedly connected to one side of the top of the box body through bolts, a lifting mechanism is arranged on one side of the first support, a swing mechanism is arranged at the bottom of the lifting mechanism, a net frame is arranged at the bottom of the swing mechanism, the top of the net frame is open, the swing mechanism comprises a mounting plate arranged inside the net frame and the lifting mechanism, an electric push rod is hingedly connected to one side of the bottom of the mounting plate through a first hinge seat, the extension rod of the electric push rod is hingedly connected to a connecting rod through a second hinge seat, the connecting rod is fixedly connected to the top of the net frame through bolts, one side of the front and back of the net frame is hingedly connected to the bottom of the mounting plate through a third hinge seat, a cleaning mechanism is arranged on the lower wall of the inner cavity of the box body, support frames are arranged on both sides of the bottom of the box body, and a pollution discharge mechanism is arranged at the central part of the bottom of the box body.

[0008] Preferably, the cleaning mechanism includes a first motor fixedly assembled on one side of the box body, the output shaft of the first motor is fixedly connected to a screw rod through a coupling, one side of the screw rod passes through the box body and is rotatably connected to the inner wall of the box body cavity through a bearing, the surface of the screw rod is threadedly connected to a cleaning brush, the cleaning brush is attached to the inner wall of the box body cavity, a sewage groove is opened in the center of the bottom of the box body, and a limiting mechanism is provided on the top of the cleaning brush.

[0009] Preferably, the limiting mechanism includes sliders fixedly connected to the front and back of the top of the cleaning brush by bolts, the inner cavities of the sliders are slidably connected to sliding rods, and the ends of the sliding rods are fixedly connected to the inner wall of the inner cavity of the box by bolts.

[0010] Preferably, the sewage discharge mechanism includes a collecting tank connected to the bottom of the sewage trough, and the bottom of the collecting tank is provided with an end cover.

[0011] Preferably, the surface of the bottom of the collecting tank is provided with an external thread, and the inner cavity of the end cover is provided with an internal thread used in conjunction with the external thread.

[0012] Preferably, the lifting mechanism includes a second motor fixedly mounted on one side of the first bracket, the output shaft of the second motor is fixedly connected to the rotating shaft through a coupling, one side of the rotating shaft is fixedly connected to a wire rope drum through bolts, and the wire rope drum is fixedly connected to the mounting plate through a wire rope.

[0013] Preferably, one side of the wire rope drum is rotatably connected to a second bracket via a bearing, and the second bracket is fixedly connected to the top of the box body via bolts.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model adopts the structural design of the mounting plate, the first hinge seat, the electric push rod, the second hinge seat, the connecting rod and the third hinge seat. Through the cooperation of the first hinge seat, the electric push rod and the second hinge seat, the screen frame can be swung with the third hinge seat as the center, thereby displacing the silicon steel sheet in the screen frame, and then exposing the joint between the silicon steel sheet and the screen frame, so that the cleaning liquid can clean the oil or impurities on the surface of the silicon steel sheet through the tiny bubbles generated by ultrasonic vibration, so that the surface of the silicon steel sheet can be more fully cleaned, which helps to improve the cleaning effect.

[0016] 2. The utility model adopts the structural design of the first motor, the screw rod, the cleaning brush and the sewage trough. The first motor drives the screw rod to rotate, thereby moving the cleaning brush to clean the dirt deposited on the bottom of the box, so that the dirt can be gathered in the sewage trough and discharged, thereby facilitating cleaning and saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Fig. 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Fig. 2 This is a schematic diagram of the swing mechanism, lifting mechanism and screen frame structure of the utility model;

[0019] Fig. 3 This is a schematic diagram of the cross-sectional structure of the box body of the present utility model;

[0020] Fig. 4 This is a schematic diagram of the separate structure of the collecting tank and the end cover of the utility model.

[0021] In the figure: 1. Box body; 2. First bracket; 3. Screen frame; 4. Mounting plate; 5. First hinge seat; 6. Electric push rod; 7. Second hinge seat; 8. Connecting rod; 9. Third hinge seat; 10. Support frame; 11. First motor; 12. Screw rod; 13. Cleaning brush; 14. Drain trough; 15. Slider; 16. Sliding rod; 17. Collecting trough; 18. End cover; 19. Second motor; 20. Wire rope drum; 21. Second bracket. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figs. 1-4 , the embodiment provided by the utility model:

[0024] The embodiment of the present application discloses a brush motor core steel sheet cleaning device, including a box body 1, the top of the box body 1 is open, and one side of the top of the box body 1 is fixedly connected to the first bracket 2 by bolts, a lifting mechanism is provided on one side of the first bracket 2, and a swing mechanism is provided at the bottom of the lifting mechanism, and a screen frame 3 is provided at the bottom of the swing mechanism. The top of the screen frame 3 is open, and the swing mechanism includes a mounting plate 4 arranged on the inner side of the screen frame 3 and the lifting mechanism, and one side of the bottom of the mounting plate 4 is hinged to an electric push rod 6 through a first hinge seat 5, and the telescopic rod of the electric push rod 6 is hinged to a connecting rod 8 through a second hinge seat 7, and the connecting rod 8 is fixedly connected to the top of the screen frame 3 by bolts, and one side of the front and back of the screen frame 3 are hinged to the bottom of the mounting plate 4 through a third hinge seat 9, a cleaning mechanism is provided on the lower wall of the inner cavity of the box body 1, support frames 10 are provided on both sides of the bottom of the box body 1, and a sewage discharge mechanism is provided at the center of the bottom of the box body 1.

[0025] As a technical optimization solution of the present invention, the screen frame 3 can be limited by the third hinge seat 9, and the screen frame 3 can be swung around the third hinge seat 9 through the cooperation of the first hinge seat 5, the electric push rod 6 and the second hinge seat 7, so that the silicon steel sheet can be displaced in the inner cavity of the screen frame 3, thereby avoiding the cleaning dead corner at the joint of the silicon steel sheet and the screen frame 3, and overcoming the problem in the prior art that the space at the joint of the silicon steel sheet and the screen frame 3 is small and bubbles may not be able to fully penetrate and clean.

[0026] The box 1 is an ultrasonic cleaning device, which is a prior art and will not be described in detail here.

[0027] The cleaning mechanism includes a first motor 11 fixedly assembled on one side of the box body 1. The output shaft of the first motor 11 is fixedly connected to a screw rod 12 through a coupling. One side of the screw rod 12 passes through the box body 1 and is rotatably connected to the inner wall of the inner cavity of the box body 1 through a bearing. The surface of the screw rod 12 is threadedly connected to a cleaning brush 13. The cleaning brush 13 fits the inner wall of the inner cavity of the box body 1. A sewage groove 14 is opened in the center of the bottom of the box body 1, and a limiting mechanism is provided on the top of the cleaning brush 13.

[0028] As a technical optimization solution of the present invention, the inner cavity of the cleaning brush 13 is provided with an internal thread for use with the screw rod 12. Therefore, when the first motor 11 drives the screw rod 12 to rotate, the cleaning brush 13 will move and clean the deposited dirt, and the dirt can be easily cleaned through the drain groove 14.

[0029] The limiting mechanism includes sliders 15 fixedly connected to the front and back of the top of the cleaning brush 13 by bolts. The inner cavity of the slider 15 is slidably connected to a slide rod 16, and the ends of the slide rod 16 are fixedly connected to the inner wall of the inner cavity of the box body 1 by bolts.

[0030] As a technical optimization solution of the present invention, the cooperation between the slider 15 and the slide rod 16 serves to limit and support the cleaning brush 13 .

[0031] The sewage discharge mechanism includes a collecting tank 17 connected to the bottom of the sewage discharge tank 14 , and an end cover 18 is provided at the bottom of the collecting tank 17 .

[0032] As a technical optimization solution of the present invention, dirt will enter the collection tank 17 through the sewage trough 14 and be discharged outward, and the collection tank 17 can be opened and closed by the end cover 18.

[0033] The surface of the bottom of the collecting tank 17 is provided with an external thread, and the inner cavity of the end cover 18 is provided with an internal thread used in conjunction with the external thread.

[0034] As a technical optimization solution of the present invention, the end cover 18 can be easily installed and disassembled through the threaded connection, which is more convenient to use.

[0035] The lifting mechanism includes a second motor 19 fixedly assembled on one side of the first bracket 2. The output shaft of the second motor 19 is fixedly connected to the rotating shaft through a coupling. One side of the rotating shaft is fixedly connected to a wire rope drum 20 by bolts. The wire rope drum 20 is fixedly connected to the mounting plate 4 through a wire rope.

[0036] As a technical optimization solution of the present invention, the second motor 19 can drive the wire rope drum 20 to rotate, thereby realizing the lifting and lowering of the mounting plate 4. When the silicon steel sheet is cleaned, the net frame 3 can be driven to descend to the bottom of the box body 1, and after cleaning, the net frame 3 can be driven to rise for the convenience of collecting and releasing the material.

[0037] One side of the wire rope drum 20 is rotatably connected to a second bracket 21 via a bearing, and the second bracket 21 is fixedly connected to the top of the box body 1 via bolts.

[0038] As a technical optimization solution of the present invention, the wire rope drum 20 can be supported by the second bracket 21, thereby improving its stability.

[0039] Working principle: the user places the silicon steel sheet in the inner cavity of the mesh frame 3, and then drives the wire rope drum 20 to rotate through the second motor 19, so that the mesh frame 3 and the silicon steel sheet can be moved down to the inside of the box body 1, and then the user can perform ultrasonic cleaning on the silicon steel sheet. During this process, the user can swing the mesh frame 3 through the cooperation of the first hinge seat 5, the electric push rod 6 and the second hinge seat 7, so that the silicon steel sheet can be displaced in the inner cavity of the mesh frame 3, and then the joint between the silicon steel sheet and the mesh frame 3 can be exposed, reducing the cleaning dead angle, thereby overcoming the problem in the prior art that the silicon steel sheet and the mesh frame 3 are joined at the joint due to the small space, which helps to improve the cleaning effect; after cleaning, some dirt may be deposited at the bottom of the box body 1, and at this time, the first motor 11 can be used to drive the screw 12 to rotate, so that the cleaning brush 13 cleans the dirt, and the dirt is discharged in turn through the drain trough 14 and the collection trough 17, which is convenient to clean and can effectively improve the cleaning efficiency.

[0040] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0041] To sum up, only for the preferred embodiment of the utility model, not to limit the scope of the utility model, all equivalent changes and modifications of the shape, structure, features and spirit described in the utility model claim range should be included in the utility model claim range.

Claims

1. A brush motor core steel sheet cleaning device, comprising a housing (1), characterized in that: The top of the box body (1) is open, and one side of the top of the box body (1) is fixedly connected to a first bracket (2) by bolts, and a lifting mechanism is provided on one side of the first bracket (2), and a swing mechanism is provided at the bottom of the lifting mechanism, and a screen frame (3) is provided at the bottom of the swing mechanism, and the top of the screen frame (3) is open, and the swing mechanism includes a mounting plate (4) provided on the inner side of the screen frame (3) and the lifting mechanism, and one side of the bottom of the mounting plate (4) is hinged to an electric motor through a first hinge seat (5). The electric push rod (6) is provided with a telescopic rod hinged to a connecting rod (8) via a second hinge seat (7), and the connecting rod (8) is fixedly connected to the top of the screen frame (3) via bolts. The front and back sides of the screen frame (3) are hinged to the bottom of the mounting plate (4) via a third hinge seat (9). A cleaning mechanism is provided on the lower wall of the inner cavity of the box body (1), support frames (10) are provided on both sides of the bottom of the box body (1), and a sewage discharge mechanism is provided at the center of the bottom of the box body (1).

2. The brush motor core steel sheet cleaning device according to claim 1, characterized in that: The cleaning mechanism comprises a first motor (11) fixedly assembled on one side of the box body (1); the output shaft of the first motor (11) is fixedly connected to a screw rod (12) through a coupling; one side of the screw rod (12) passes through the box body (1) and is rotatably connected to the inner wall of the inner cavity of the box body (1) through a bearing; a cleaning brush (13) is threadedly connected to the surface of the screw rod (12); the cleaning brush (13) is attached to the inner wall of the inner cavity of the box body (1); a sewage drain groove (14) is provided in the center of the bottom of the box body (1); and a limiting mechanism is provided on the top of the cleaning brush (13).

3. The brush motor core steel sheet cleaning device according to claim 2, characterized in that: The limiting mechanism comprises a slider (15) fixedly connected to the front and back of the top of the cleaning brush (13) by bolts, the inner cavity of the slider (15) is slidably connected to a slide rod (16), and the ends of the slide rod (16) are fixedly connected to the inner wall of the inner cavity of the box body (1) by bolts.

4. The brush motor core steel sheet cleaning device according to claim 1, characterized in that: The sewage discharge mechanism comprises a collecting trough (17) connected to the bottom of the sewage discharge trough (14), and an end cover (18) is provided at the bottom of the collecting trough (17).

5. The brush motor core steel sheet cleaning device according to claim 4, characterized in that: The surface of the bottom of the collecting tank (17) is provided with an external thread, and the inner cavity of the end cover (18) is provided with an internal thread used in conjunction with the external thread.

6. The brush motor core steel sheet cleaning device according to claim 1, characterized in that: The lifting mechanism comprises a second motor (19) fixedly mounted on one side of the first bracket (2); an output shaft of the second motor (19) is fixedly connected to a rotating shaft via a coupling; one side of the rotating shaft is fixedly connected to a wire rope drum (20) via bolts; and the wire rope drum (20) is fixedly connected to a mounting plate (4) via a wire rope.

7. The brush motor core steel sheet cleaning device according to claim 6, characterized in that: One side of the wire rope drum (20) is rotatably connected to a second bracket (21) via a bearing, and the second bracket (21) is fixedly connected to the top of the box body (1) via bolts.

Images