Lubricating mechanism based on movable shaft for speed reducer

Abstract

The utility model discloses a lubrication processing mechanism based on movable axle for speed reducer, include: lubrication processing subassembly, lubrication processing subassembly includes oil tank, ascending subassembly, ascending subassembly includes moving plate, spring, clamping groove and sliding block, the moving plate is connected in the oil tank inboard, and spring is two groups setting, and all are fixed between moving plate bottom end and oil tank inboard bottom end, and clamping groove is established in the oil tank inboard both ends center, and the sliding block is connected in the clamping groove inboard slidingly. The utility model discloses through setting ascending subassembly, when the inside lubricating oil of oil tank reduces, the force of extruding moving plate and spring reduces, makes the spring reaction on moving plate, makes the spring drive moving plate and go up, promotes moving plate and go up through the sliding block, at this moment, moving plate pushes the lubricating oil above and goes up, makes lubricating oil move to gear bottom end, thereby convenient gear drive lubricating oil and slide to movable axle, prevent lubricating oil reduction, gear cannot drive lubricating oil and slide to own surface.

Description

Technical Field

[0001] This utility model relates to the technical field, specifically to a lubrication treatment mechanism based on the movable shaft of a speed reducer. Background Technology

[0002] A speed reducer is a power transmission mechanism. Its main function is to reduce the speed of the prime mover and proportionally increase the output torque through the meshing of transmission parts such as gears and worm gears, thereby meeting the specific power output requirements of mechanical equipment. The speed reducer lubricates the moving shafts through a lubrication treatment mechanism.

[0003] The existing reducer has an internal oil tank with a gear on one side above it. The gear on one side has a movable shaft. The reducer drives the gear to rotate through the motor output, which in turn drives the movable shaft to rotate. During the rotation of the gear, the lubricating oil is carried to the connection point with the movable shaft, thereby lubricating the movable shaft. However, after long-term use, the oil level in the tank gradually decreases, causing the gear to be unable to drive the lubricating oil to flow to the movable shaft. Therefore, a lubrication treatment mechanism that assists in raising the oil level is needed. Utility Model Content

[0004] The purpose of this invention is to provide a lubrication mechanism based on the movable shaft of a speed reducer, thereby solving the problems mentioned in the background section. To solve these technical problems, this invention is achieved through the following technical solution:

[0005] This utility model relates to a lubrication treatment mechanism for a movable shaft of a speed reducer, comprising:

[0006] A lubrication treatment assembly, the lubrication treatment assembly including an oil tank;

[0007] The lifting assembly includes a movable plate, springs, slots, and sliders. The movable plate is snapped into the inside of the oil tank. Two sets of springs are fixed between the bottom of the movable plate and the bottom of the inside of the oil tank. The slots are located at the center of both ends of the inside of the oil tank. The sliders are slidably connected to the inside of the slots, and their opposite ends are fixedly connected to both ends of the movable plate.

[0008] Furthermore, grooves are provided on both sides of the inner opening end of the slot, and a moving block is slidably connected inside the groove.

[0009] Furthermore, a blocking rod is fixedly connected to the opposite end of the movable block, and a stop block is fixedly connected to the top of the blocking rod.

[0010] Furthermore, the blocking rod, the stop block, and the inner opening of the slot are engaged with the top end.

[0011] Furthermore, the lubrication treatment assembly also includes a base, a protective cover, a motor, a gear, and a movable shaft; the protective cover is fixed to one side of the top of the base, the motor is fixed to the other side of the top of the base, the oil tank is fixed to the top of the base and located below the inner side of the protective cover, the gear is rotatably connected to the upper inner side of the protective cover, and the movable shaft is rotatably connected to the outer side of the protective cover.

[0012] Furthermore, it also includes collection components;

[0013] The collection assembly includes a fixing ring, a vertical tube, and a fixing box; the fixing ring is fixed at the movable part of the movable shaft and the protective cover, the movable shaft is rotatably connected to the fixing ring, the vertical tube is fixed at the bottom end of the fixing ring, and the fixing box is fixed between the bottom end of the vertical tube and the base.

[0014] Furthermore, the fixing ring, the vertical tube, and the fixing box are internally connected, and a collection frame is inserted into the fixing box. A handle is fixedly connected to the center of the outer end of the collection frame.

[0015] This utility model has the following beneficial effects:

[0016] This invention, by setting up a lifting component, reduces the force squeezing the moving plate and spring when the lubricating oil inside the oil tank decreases. This causes the spring to react on the moving plate, causing the spring to drive the moving plate upward. The moving plate then moves upward via the slider. At this time, the moving plate pushes the lubricating oil above it upward, allowing the lubricating oil to move to the bottom of the gear. This facilitates the gear to drive the lubricating oil to slide onto the movable shaft, preventing the gear from being unable to drive the lubricating oil to slide onto its own surface when the lubricating oil decreases. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the protective cover of this utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the fuel tank of this utility model;

[0021] Figure 4 This is an exploded view of the shielding rod and the slot of this utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the collection component of this utility model;

[0023] Figure 6 This is a cross-sectional structural diagram of the collection component of this utility model.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 11. Base; 12. Protective cover; 13. Motor; 14. Oil tank; 15. Gear; 16. Movable shaft; 21. Moving plate; 22. Spring; 23. Slot; 24. Slider; 25. Groove; 26. Moving block; 27. Blocking rod; 28. Stop block; 31. Fixing ring; 32. Vertical tube; 33. Fixing box; 34. Collection frame; 35. Handle. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0028] Please see Figures 1-4 As shown, this utility model is a lubrication treatment mechanism based on the movable shaft of a speed reducer, comprising:

[0029] A lubrication treatment assembly, which includes an oil tank 14;

[0030] The lubrication assembly also includes a base 11, a protective cover 12, a motor 13, a gear 15, and a movable shaft 16; the protective cover 12 is fixed to one side of the top of the base 11, the motor 13 is fixed to the other side of the top of the base 11, the oil tank 14 is fixed to the top of the base 11 and located below the inner side of the protective cover 12, the gear 15 is rotatably connected to the upper inner side of the protective cover 12, and the movable shaft 16 is rotatably connected to the outer side of the protective cover 12.

[0031] The base 11 is used to connect components such as the protective cover 12. The protective cover 12 is used to connect other components such as the inner oil tank 14. The motor 13 is used to drive the gear 15. The oil tank 14 is used to store lubricating oil. The gear 15 is used to connect the motor 13 and the movable shaft 16. The movable shaft 16 is used to connect the reducer and other equipment.

[0032] The lifting assembly includes a movable plate 21, a spring 22, a slot 23, and a slider 24. The movable plate 21 is snapped into the inside of the oil tank 14. Two sets of springs 22 are provided, both fixed between the bottom end of the movable plate 21 and the bottom end of the inside of the oil tank 14. The slot 23 is opened at the center of both ends of the inside of the oil tank 14. The slider 24 is slidably connected to the inside of the slot 23, and its opposite end is fixedly connected to both ends of the movable plate 21.

[0033] The movable plate 21 is used to push the lubricating oil upward, the spring 22 is used to push the movable plate 21 upward, the slot 23 is used for the connection and movement of the slider 24, and the slider 24 is used for the connection between the movable plate 21 and the slot 23.

[0034] The card slot 23 has grooves 25 on both sides of the inner opening end, and a moving block 26 is slidably connected inside the groove 25.

[0035] A blocking rod 27 is fixedly connected to the opposite end of the movable block 26, and a stop block 28 is fixedly connected to the top of the blocking rod 27.

[0036] The inner opening of the blocking rod 27, the stop block 28 and the slot 23 are engaged with the top end;

[0037] The groove 25 is used for the connection and movement of the movable block 26. The movable block 26 is used for the connection between the blocking rod 27 and the groove 25. The blocking rod 27 and the stop block 28 cover the slot 23. When the spring 22 pushes the movable plate 21 and the slider 24 to move upward, the slider 24 pushes the blocking rod 27, so that the blocking rod 27 pushes the movable block 26 in the groove 25, causing the blocking rod 27 to move upward through the movable block 26. When the slider 24 moves, the blocking rod 27 blocks the inside of the slot 23, thereby preventing lubricating oil from entering the inside of the slot 23.

[0038] Working principle: When the component is not in use, there is a lot of lubricating oil inside the oil tank 14, and the spring 22 is in a contracted state. The moving plate 21 and the slider 24 are located below. When the lubricating oil inside the oil tank 14 decreases, the force squeezing the moving plate 21 and the spring 22 decreases, causing the spring 22 to react on the moving plate 21, causing the spring 22 to drive the moving plate 21 to move upward, causing the slider 24 to move upward in the slot 23, so that the moving plate 21 moves upward through the slider 24. At this time, the moving plate 21 pushes the lubricating oil above to move upward, so that the lubricating oil moves to the bottom of the gear 15, thereby facilitating the gear 15 to drive the lubricating oil to slide onto the movable shaft 16.

[0039] Please see Figures 1-2 , Figures 5-6 As shown, this embodiment, based on the above embodiment, further includes:

[0040] Collect components;

[0041] The collection assembly includes a fixing ring 31, a vertical tube 32, and a fixing box 33; the fixing ring 31 is fixed at the movable part of the movable shaft 16 and the protective cover 12, the movable shaft 16 is rotatably connected to the fixing ring 31, the vertical tube 32 is fixed at the bottom end of the fixing ring 31, and the fixing box 33 is fixed between the bottom end of the vertical tube 32 and the base 11.

[0042] The retaining ring 31 is used to collect the lubricating oil leaking between the movable shaft 16 and the protective cover 12. The vertical pipe 32 is used to connect the retaining ring 31 and the inner side of the retaining box 33. The retaining box 33 is used to insert the collection frame 34.

[0043] The fixing ring 31, the vertical tube 32 and the fixing box 33 are internally connected. A collection frame 34 is inserted into the fixing box 33, and a handle 35 is fixedly connected to the center of the outer end of the collection frame 34.

[0044] The collection frame 34 is used to collect leaked lubricating oil, and the handle 35 is used to pull the collection frame 34 outward. Pulling the handle 35 outward by hand will cause the handle 35 to pull the collection frame 34 away from the fixed box 33.

[0045] Working principle: When the component is not in use, there is no lubricating oil in the collection frame 34. When the component is in use, the lubricating oil leaking between the movable shaft 16 and the protective cover 12 enters the fixed ring 31 and moves downward through the vertical pipe 32, causing the leaked lubricating oil to enter the collection frame 34 in the fixed box 33 through the vertical pipe 32. When the collection frame 34 is full of lubricating oil, the lever 35 is pulled outward by hand, causing the lever 35 to separate the collection frame 34 from the fixed box 33, thereby realizing the collection of the lubricating oil leaking between the movable shaft 16 and the protective cover 12, which facilitates the unified treatment of the leaked lubricating oil.

[0046] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A lubrication treatment mechanism based on the movable shaft of a speed reducer, characterized in that, include: A lubrication treatment assembly, the lubrication treatment assembly including an oil tank (14); The lifting assembly includes a movable plate (21), a spring (22), a slot (23), and a slider (24). The movable plate (21) is snapped into the inside of the oil tank (14). The spring (22) is arranged in two sets, both fixed between the bottom end of the movable plate (21) and the bottom end of the inside of the oil tank (14). The slot (23) is opened at the center of both ends of the inside of the oil tank (14). The slider (24) is slidably connected to the inside of the slot (23), and its opposite end is fixedly connected to both ends of the movable plate (21).

2. The lubrication treatment mechanism based on the movable shaft of the reducer according to claim 1, characterized in that: The card slot (23) has grooves (25) on both sides of the inner opening end, and a moving block (26) is slidably connected inside the groove (25).

3. The lubrication treatment mechanism based on the movable shaft of the reducer according to claim 2, characterized in that: The movable block (26) is fixedly connected to a blocking rod (27) at its opposite end, and a stop block (28) is fixedly connected to the top of the blocking rod (27).

4. The lubrication treatment mechanism based on the movable shaft of the reducer according to claim 3, characterized in that: The inner opening of the shielding rod (27), the stop block (28), and the slot (23) are engaged with the top.

5. The lubrication treatment mechanism based on the movable shaft of the reducer according to claim 1, characterized in that: The lubrication treatment assembly also includes a base (11), a protective cover (12), a motor (13), a gear (15), and a movable shaft (16); the protective cover (12) is fixed to one side of the top of the base (11), the motor (13) is fixed to the other side of the top of the base (11), the oil tank (14) is fixed to the top of the base (11) and located below the inner side of the protective cover (12), the gear (15) is rotatably connected to the upper inner side of the protective cover (12), and the movable shaft (16) is rotatably connected to the outer side of the protective cover (12).

6. The lubrication treatment mechanism based on the movable shaft of the reducer according to claim 1, characterized in that: It also includes collection components; The collection assembly includes a fixing ring (31), a vertical tube (32), and a fixing box (33); the fixing ring (31) is fixed at the movable part of the movable shaft (16) and the protective cover (12), the movable shaft (16) and the fixing ring (31) are rotatably connected, the vertical tube (32) is fixed at the bottom end of the fixing ring (31), and the fixing box (33) is fixed between the bottom end of the vertical tube (32) and the base (11).

7. The lubrication treatment mechanism based on the movable shaft of the reducer according to claim 6, characterized in that: The fixing ring (31), the vertical tube (32) and the fixing box (33) are internally connected. A collection frame (34) is inserted inside the fixing box (33), and a handle (35) is fixedly connected to the center of the outer end of the collection frame (34).

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