Cleaning device for gear of speed reducer

Abstract

The utility model relates to the technical field of speed reducer gear machining, and discloses a cleaning device for a speed reducer gear, which comprises a cleaning box, the right end of the cleaning box is fixedly connected with a motor, the driving end of the motor penetrates through the cleaning box and is fixedly connected with a rotating rod, and the outer wall of the rotating rod is fixedly connected with a plurality of fixing rods. Sliding plates are slidably connected to the inner walls of the fixing rods, check blocks are fixedly connected to the opposite ends of the sliding plates, first springs are arranged between the sliding plates and the fixing rods, sliding rings are slidably connected to the outer walls of the fixing rods, and fixing frames are fixedly connected to one sides of the outer walls of the sliding rings. According to the gear fixing device, the motor, the rotating rod, the fixing rod, the sliding plate, the check block, the first spring, the sliding ring, the fixing frame, the pull rod, the limiting plate, the second spring and the fixing hole are matched to fix the gear of the speed reducer, so that mutual collision and abrasion between the gears of the speed reducer can be avoided, and the gear scrapping condition can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of speed reducer gear processing, in particular to a cleaning device for speed reducer gears. Background Art

[0002] The reducer gear is a mechanical element used for speed reduction transmission, usually composed of two or more gears. The reducer gear transmits the high-speed rotating input shaft to the low-speed rotating output shaft through the meshing of the gears to achieve the deceleration effect. The cleaning device is required when processing the reducer gear.

[0003] When in use, the gear to be cleaned is directly placed into the cleaning box, and then the cleaning box is driven to move left and right. When the cleaning box moves left and right, the gear can be caused to shake continuously. Since the gear will continue to shake during the cleaning process, it is easy to cause collision and wear between the gears, especially the gear teeth on the outer ring of the gear, which will eventually cause the gear to be scrapped.

[0004] Therefore, in view of the existing problem that the gears will shake continuously during the cleaning process, which may easily cause collision and wear between the gears, especially damage the gear teeth on the outer ring of the gear, which will eventually cause the gears to be scrapped, a cleaning device that solves the above problem is needed. Utility Model Content

[0005] In order to solve the problem in the prior art that the gears will continue to shake during the cleaning process, which may easily cause collision and wear between the gears, especially the gears on the outer ring of the gears may be damaged, which will eventually cause the gears to be scrapped, the present application provides a cleaning device for the reducer gears, which fixes the reducer gears by cooperating with a motor, a rotating rod, a fixed rod, a slide plate, a stopper, a first spring, a slip ring, a fixed frame, a pull rod, a limit plate, a second spring and a fixed hole, thereby avoiding collision and wear between the reducer gears and reducing the scrapping of gears.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A cleaning device for a reducer gear comprises a cleaning box, the right end of the cleaning box is fixedly connected to a motor, the driving end of the motor passes through the cleaning box and is fixedly connected to a rotating rod, the outer wall of the rotating rod is fixedly connected to a plurality of fixing rods, the inner walls of the fixing rods are slidably connected to slides, the opposite ends of the slides are fixedly connected to blocks, a first spring is arranged between the slides and the fixing rods, the outer walls of the fixing rods are slidably connected to slip rings, one side of the outer walls of the slip rings is fixedly connected to a fixing frame, the inner walls of the fixing frames are slidably connected to pull rods, the outer walls of the pull rods are fixedly connected to limiting plates, a second spring is arranged between the limiting plate and the fixing frame, the top of the cleaning box is fixedly connected to a support frame, and a circulation component is arranged at the left end of the cleaning box.

[0008] As a further improvement of the present invention, one end of the first spring is connected to the slide plate, and the other end of the first spring is connected to the inner wall of the fixing rod.

[0009] As a further improvement of the present invention, one end of the second spring is connected to the limiting plate, and the other end of the second spring is connected to the inner wall of the fixing frame.

[0010] As a further improvement of the utility model, the circulation component includes a fixed plate fixedly connected to the left end of the cleaning box, a water pump is fixedly connected to the top of the fixed plate, a connecting pipe is fixedly connected to the right end of the water pump, a delivery pipe is fixedly connected to the top of the water pump, a spray device is fixedly connected to the right end of the delivery pipe, the outer wall of the spray device is fixedly connected to the inner wall of the support frame, and the outer wall of the connecting pipe is fixedly connected to the inner wall of the cleaning box.

[0011] As a further improvement of the utility model, the left end of the rotating rod is rotatably connected to the inner wall of the cleaning box.

[0012] As a further improvement of the present invention, the inner wall of the fixing rod is provided with a plurality of fixing holes corresponding to the pull rod.

[0013] As a further improvement of the present invention, the outer walls of the limiting plates are slidably connected to the inner walls of the fixing frame.

[0014] As a further improvement of the utility model, a drain port is fixedly connected to the front end of the cleaning box, and a control valve is provided on the outer wall of the drain port.

[0015] In summary, compared with the prior art, the present application has at least one of the following beneficial technical effects:

[0016] 1. In the utility model, the reducer gear is fixed by arranging the motor, the rotating rod, the fixing rod, the slide plate, the stopper, the first spring, the slip ring, the fixing frame, the pull rod, the limit plate, the second spring and the fixing hole to cooperate with each other, thereby avoiding the mutual collision and wear between the reducer gears and reducing the scrapping of the gears.

[0017] 2. In the utility model, the cleaning liquid is circulated by arranging the fixing plate, the water pump, the connecting pipe, the conveying pipe and the spraying equipment to cooperate with each other, so as to save the usage of the cleaning liquid, reduce waste and lower the cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is an isometric view of a cleaning device for a speed reducer gear proposed by the utility model;

[0019] Figure 2 This is a cross-sectional structural diagram of a cleaning box of a cleaning device for a speed reducer gear proposed by the utility model;

[0020] Figure 3 This is a cross-sectional structural diagram of a fixing rod of a cleaning device for a speed reducer gear proposed by the utility model;

[0021] Figure 4 This is a cross-sectional structural diagram of a slip ring of a cleaning device for a speed reducer gear proposed by the utility model;

[0022] Figure 5 This is a structural diagram of a circulation component of a cleaning device for a reducer gear proposed by the utility model.

[0023] Legend:

[0024] 1. Cleaning box; 2. Motor; 3. Rotating rod; 4. Fixed rod; 5. Slide plate; 6. Stopper; 7. First spring; 8. Slip ring; 9. Fixed frame; 10. Pull rod; 11. Limit plate; 12. Second spring; 13. Fixed hole; 14. Fixed plate; 15. Water pump; 16. Connecting pipe; 17. Support frame; 18. Delivery pipe; 19. Spraying equipment; 20. Drain port; 21. Control valve. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments.

[0026] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0028] In the description of this application, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the application is usually placed when in use. It is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, if the terms "first", "second", etc. appear in the description of this application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0029] In addition, if the terms "horizontal" or "vertical" appear in the description of this application, it does not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0030] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0031] Embodiment 1: A cleaning device for reducer gears comprises a cleaning box 1, the right end of the cleaning box 1 is fixedly connected to a motor 2, the driving end of the motor 2 passes through the cleaning box 1 and is fixedly connected to a rotating rod 3, the outer wall of the rotating rod 3 is fixedly connected to a plurality of fixed rods 4, the inner wall of the fixed rod 4 is slidably connected to a slide plate 5, the opposite end of the slide plate 5 is fixedly connected to a stopper 6, a first spring 7 is arranged between the slide plate 5 and the fixed rod 4, the outer wall of the fixed rod 4 is slidably connected to a slip ring 8, one side of the outer wall of the slip ring 8 is fixedly connected to a fixing frame 9, the inner wall of the fixing frame 9 is slidably connected to a pull rod 10, the outer wall of the pull rod 10 is fixedly connected to a limiting plate 11, a second spring 12 is arranged between the limiting plate 11 and the fixing frame 9, the top of the cleaning box 1 is fixedly connected to a supporting frame 17, the left end of the rotating rod 3 is rotatably connected to the inner wall of the cleaning box 1, the inner wall of the fixed rod 4 is provided with a plurality of fixing holes 13 corresponding to the pull rod 10, and the outer wall of the limiting plate 11 is slidably connected to the inner wall of the fixing frame 9.

[0032] Specifically, pull the pull rod 10 and then slide the slip ring 8. When the slip ring 8 moves to the appropriate position, release the pull rod 10. When the pull rod 10 is released, the second spring 12 will bounce the limit plate 11. When the limit plate 11 is bounced, it drives the pull rod 10 to be stuck in the fixing hole 13 for fixation, and then press the stopper 6 into the inside of the fixing rod 4. At this time, the reducer gear is lifted up and covered on the outer wall of the fixing rod 4. When the stopper 6 is released, the first spring 7 will bounce the slide plate 5. When the slide plate 5 is bounced, it drives the stopper 6. The cooperation of the slip ring 8 and the stopper 6 fixes the reducer gear, thereby avoiding mutual collision and wear between the reducer gears and reducing the scrapping of the gears. When cleaning is needed, pour the cleaning liquid into the inside of the cleaning box 1, and then turn on the motor 2 so that its driving end drives the rotating rod 3 to rotate. When the rotating rod 3 rotates, it drives the reducer gear to rotate, and the reducer gear will be immersed in the cleaning liquid in the liquid storage tank for cleaning.

[0033] Among them, a fixed plate 14 is fixedly connected to the left end of the cleaning box 1, a water pump 15 is fixedly connected to the top of the fixed plate 14, a connecting pipe 16 is fixedly connected to the right end of the water pump 15, a delivery pipe 18 is fixedly connected to the top of the water pump 15, a spray device 19 is fixedly connected to the right end of the delivery pipe 18, the outer wall of the spray device 19 is fixedly connected to the inner wall of the support frame 17, the outer wall of the connecting pipe 16 is fixedly connected to the inner wall of the cleaning box 1, and a drain port 20 is fixedly connected to the front end of the cleaning box 1, and a control valve 21 is provided on the outer wall of the drain port 20.

[0034] Specifically, when spraying is needed, the water pump 15 is started to suck out the cleaning liquid inside the cleaning box 1 through the connecting pipe 16, and the sucked cleaning liquid will be sent to the spraying device 19 from the delivery pipe 18. The spraying device 19 will spray the cleaning liquid onto the reducer gear to spray and clean the reducer gear. The sprayed cleaning liquid will fall into the cleaning box 1 to achieve circulation, thereby saving the use of cleaning liquid, reducing waste and reducing costs. The inner wall of the connecting pipe 16 is provided with a filter screen, which is used to filter the foreign particles in the cleaning box 1. When the cleaning liquid inside the cleaning box 1 cannot be used, the control valve 21 is opened. When the control valve 21 is opened, the cleaning liquid will be discharged from the drain port 20. The bottom surface of the cleaning box 1 is an inclined drain port 20 located on the lower side of the cleaning box 1, so that the cleaning liquid can be discharged more thoroughly.

[0035] Embodiment 2: As one of the optimized structural designs of Embodiment 1, Figure 1 - Figure 5 As shown, one end of the first spring 7 is connected to the slide plate 5, the other end of the first spring 7 is connected to the inner wall of the fixing rod 4, one end of the second spring 12 is connected to the limit plate 11, and the other end of the second spring 12 is connected to the inner wall of the fixing frame 9.

[0036] Specifically, when the second spring 12 is released, the limit plate 11 can be driven to move, and when the limit plate 11 moves, the pull rod 10 can be driven to reset, and when the stop block 6 is released, the slide plate 5 can be driven to move, and when the slide plate 5 moves, the stop block 6 can be driven to reset.

[0037] Working principle: first pull the pull rod 10 and then slide the slip ring 8. Release the pull rod 10 when the slip ring 8 moves to the appropriate position. When the pull rod 10 is released, the second spring 12 will bounce the limit plate 11. When the limit plate 11 is bounced, the pull rod 10 is driven to be stuck in the fixing hole 13 for fixation. Then press the stopper 6 into the inside of the fixing rod 4. At this time, the reducer gear is picked up and sleeved on the outer wall of the fixing rod 4. When the stopper 6 is released, the first spring 7 will bounce the slide plate 5. When the slide plate 5 is bounced, it drives the stopper 6. The cooperation of the slip ring 8 and the stopper 6 fixes the reducer gear, thereby avoiding mutual collision and wear between the reducer gears and reducing the scrapping of gears. When cleaning is needed, pour the cleaning liquid into the cleaning box 1, and then turn on the motor 2 so that its driving end drives the rotating rod 3 to rotate. When the rotating rod 3 rotates, it drives the reducer gear to rotate, reducing the speed. The gears of the reducer will enter the cleaning liquid in the liquid storage tank for cleaning. When spraying is needed, the water pump 15 is started to suck out the cleaning liquid inside the cleaning tank 1 through the connecting pipe 16, and the sucked cleaning liquid will be sent to the spraying device 19 from the delivery pipe 18. The spraying device 19 will spray the cleaning liquid onto the reducer gears to spray and clean the reducer gears. The sprayed cleaning liquid will fall into the cleaning tank 1 to achieve circulation, thereby saving the use of cleaning liquid, reducing waste and reducing costs. A filter is provided on the inner wall of the connecting pipe 16. The filter is used to filter the foreign particles in the cleaning tank 1. When the cleaning liquid inside the cleaning tank 1 cannot be used, the control valve 21 is opened. When the control valve 21 is opened, the cleaning liquid will be discharged from the drain port 20. The bottom surface of the cleaning tank 1 is an inclined surface. The drain port 20 is located at the lower side of the cleaning tank 1, so the cleaning liquid can be discharged more thoroughly.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cleaning device for a speed reducer gear, comprising a cleaning box (1), characterized in that: The right end of the cleaning box (1) is fixedly connected to a motor (2), the driving end of the motor (2) passes through the cleaning box (1) and is fixedly connected to a rotating rod (3), the outer wall of the rotating rod (3) is fixedly connected to a plurality of fixed rods (4), the inner walls of the fixed rods (4) are slidably connected to slide plates (5), the opposite ends of the slide plates (5) are fixedly connected to stoppers (6), a first spring (7) is provided between the slide plates (5) and the fixed rods (4), and the fixed rods (4) are fixedly connected to the inner walls of the fixed rods (4). The outer wall is slidably connected to a slip ring (8), one side of the outer wall of the slip ring (8) is fixedly connected to a fixing frame (9), the inner wall of the fixing frame (9) is slidably connected to a pull rod (10), the outer wall of the pull rod (10) is fixedly connected to a limit plate (11), a second spring (12) is arranged between the limit plate (11) and the fixing frame (9), the top end of the cleaning box (1) is fixedly connected to a support frame (17), and a circulation component is arranged at the left end of the cleaning box (1).

2. A cleaning device for reducer gears according to claim 1, characterized in that: One end of the first spring (7) is connected to the slide plate (5), and the other end of the first spring (7) is connected to the inner wall of the fixing rod (4).

3. A cleaning device for reducer gears according to claim 1, characterized in that: One end of the second spring (12) is connected to the limiting plate (11), and the other end of the second spring (12) is connected to the inner wall of the fixing frame (9).

4. A cleaning device for reducer gears according to claim 1, characterized in that: The circulation component comprises a fixed plate (14) fixedly connected to the left end of the cleaning box (1), a water pump (15) fixedly connected to the top of the fixed plate (14), a connecting pipe (16) fixedly connected to the right end of the water pump (15), a delivery pipe (18) fixedly connected to the top of the water pump (15), a spray device (19) fixedly connected to the right end of the delivery pipe (18), an outer wall of the spray device (19) fixedly connected to the inner wall of the support frame (17), and an outer wall of the connecting pipe (16) fixedly connected to the inner wall of the cleaning box (1).

5. The cleaning device for reducer gear according to claim 1, characterized in that: The left end of the rotating rod (3) is rotatably connected to the inner wall of the cleaning box (1).

6. A cleaning device for reducer gears according to claim 1, characterized in that: The inner wall of the fixing rod (4) is provided with a plurality of fixing holes (13) corresponding to the pull rod (10).

7. A cleaning device for reducer gears according to claim 1, characterized in that: The outer walls of the limiting plates (11) are slidably connected to the inner walls of the fixing frames (9).

8. The cleaning device for reducer gear according to claim 1, characterized in that: A liquid discharge port (20) is fixedly connected to the front end of the cleaning box (1), and a control valve (21) is provided on the outer wall of the liquid discharge port (20).

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