Rear cover of high-precision new energy speed reducer

Abstract

The utility model discloses a high-precision new energy reducer rear cover, which relates to the technical field of reducers, and comprises a reducer body and a rear cover body, the side end part of the rear cover body is fixedly provided with a storage box, the top end of the storage box is provided with a joint, the storage box is internally provided with a sliding push plate in a sliding manner, and the storage box is internally provided with a driving rod in a rotating manner; a sealing plate is fixedly mounted at the side end of the storage box, after the speed reducer body and the rear cover body are mounted, a mounting ring is mounted in the rear cover body, a fixing plate is mounted in the mounting ring, two sensors are mounted at the side end of the fixing plate and are perpendicularly distributed, and a certain distance is reserved between the two sensors. The lubricating oil in the speed reducer body is monitored through the two sensors, when the liquid level of the lubricating oil is lower than that of the two sensors, the lubricating oil in the speed reducer body is monitored, and meanwhile personnel are reminded.

Description

Technical Field

[0001] The utility model relates to the technical field of reducers, and in particular to a high-precision new energy reducer back cover. Background Art

[0002] A reducer is an independent component consisting of a gear transmission, worm transmission, or gear-worm transmission enclosed in a rigid housing. It is often used as a reduction transmission device between the prime mover and the working machine.

[0003] Currently, existing reducers (e.g., Patent Publication No. CN216078238U) disclose a micro-gear reducer in which one of the two mating end faces of the front and rear covers is provided with a raised alignment block, and the other end face is provided with an alignment slot for receiving the alignment block. The front and rear covers are fixedly connected by bolts. The design of the accommodating portion and the insertion slot allows for direct installation of semiconductor cooling fins, providing rapid cooling for the reducer in a short period of time and preventing damage to the reducer.

[0004] However, during the implementation of the above technical solution, it was found that at least the following technical problems exist: the interior of the reducer is filled with lubricating oil to reduce gear wear, but with long-term use, the lubricating oil will be continuously consumed. When the internal lubricating oil is less and cannot be replenished in time, the friction of the gears will be aggravated, and the heat dissipation performance will be reduced, affecting the normal operation of the reducer. Utility Model Content

[0005] (1) Technical problems solved

[0006] In response to the shortcomings of the existing technology, the utility model provides a high-precision new energy reducer back cover to solve the technical problem that the lubricating oil will be continuously consumed during long-term use. When the internal lubricating oil is less and cannot be replenished in time, the friction of the gears will be aggravated, and the heat dissipation performance will be reduced, affecting the normal operation of the reducer.

[0007] (2) Technical solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A high-precision new energy reducer back cover includes a reducer body and a back cover body. A storage box is fixedly installed on the side end of the back cover body, a joint is provided on the top of the storage box, a sliding push plate is slidably installed inside the storage box, a driving rod is rotatably installed inside the storage box, a sealing plate is fixedly installed on the side end of the storage box, and a threaded rod is rotatably installed inside the sealing plate.

[0010] Preferably: a mounting ring is fixedly installed on the side end of the storage box, a fixing plate is fixedly installed inside the mounting ring, two sensors are fixedly installed on the side end of the fixing plate, a connecting plate is rotatably installed on the surface of the threaded rod, two docking rods are fixedly installed on the side end of the connecting plate, a sealing ring is fixedly installed on the surface of the docking rod, at least two drainage grooves are opened on the surface of the docking rod, and a limiting ring is fixedly installed on the surface of the threaded rod.

[0011] (3) Beneficial effects

[0012] 1. A storage box is installed on the outside of the rear cover body, a joint is installed on the top of the storage box, and a micro motor is installed on the side end of the storage box. The lubricating oil is introduced into the interior of the storage box through the joint, and the sliding push plate is pushed to slide inside the storage box, pushing the lubricating oil to be discharged from the inside of the multiple drainage grooves into the interior of the reducer body, which can replenish the lubricating oil inside the reducer body in time and ensure the normal use of the reducer body.

[0013] 2. After the reducer body and the rear cover body are installed, a mounting ring is installed inside the rear cover body, a fixing plate is installed inside the mounting ring, and two sensors are installed on the side ends of the fixing plate, which are vertically distributed to each other, and there is a certain distance between the two sensors. The lubricating oil inside the reducer body is monitored by the two sensors. When the liquid level of the lubricating oil is lower than the two sensors, the lubricating oil inside the reducer body is monitored and it serves as a reminder to personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings.

[0015] Figure 1 This is a structural diagram of the reducer body of the utility model;

[0016] Figure 2 This is a structural diagram of the rear cover body of the utility model;

[0017] Figure 3 This is a structural diagram of the sealing plate of the utility model;

[0018] Figure 4 This is a structural diagram of the sliding push plate of the utility model;

[0019] Figure 5 For this utility model Figure 3 A magnified structure diagram of the .

[0020] Legend: 11. Reducer body; 12. Back cover body; 13. Storage box; 14. Connector; 15. Mounting ring; 16. Fixing plate; 17. Sensor; 18. Sealing plate; 19. Sliding push plate; 21. Drive rod; 22. Threaded rod; 23. Limiting ring; 24. Connecting plate; 25. Docking rod; 26. Sealing ring; 27. Drainage groove. DETAILED DESCRIPTION

[0021] The embodiment of the present application provides a high-precision new energy reducer back cover, which effectively solves the problem that lubricating oil will be continuously consumed during long-term use. When the internal lubricating oil is less and cannot be replenished in time, the friction of the gears will be aggravated, and the heat dissipation performance will be reduced, affecting the normal operation of the reducer. A storage box is installed on the outside of the back cover body, a joint is installed on the top of the storage box, and a micro motor is installed on the side end of the storage box. The lubricating oil is introduced into the interior of the storage box through the joint, and the sliding push plate is pushed to slide inside the storage box, pushing the lubricating oil to be discharged from the inside of the multiple drainage grooves into the interior of the reducer body, which can replenish the lubricating oil inside the reducer body in time and ensure the normal use of the reducer body.

[0022] Example

[0023] like Figure 1 - Figure 5 As shown, the technical solution in the embodiment of the present application effectively solves the technical problem that the lubricating oil will be continuously consumed during long-term use. When the internal lubricating oil is low and cannot be replenished in time, the friction of the gears will be aggravated, and the heat dissipation performance will be reduced, which will affect the normal operation of the reducer. The overall idea is as follows:

[0024] In response to the problems existing in the prior art, the utility model provides a high-precision new energy reducer back cover, including a reducer body 11 and a back cover body 12, a storage box 13 is fixedly installed on the side end of the back cover body 12, a joint 14 is provided on the top of the storage box 13, a sliding push plate 19 is slidably installed inside the storage box 13, a driving rod 21 is rotatably installed inside the storage box 13, the storage box 13 is installed on the outside of the back cover body 12, and it is an integrated design with the back cover body 12, a joint 14 is installed on the top of the storage box 13, a micro motor is installed on the side end of the storage box 13, the output shaft of the motor is connected to the driving rod 21, and the end of the driving rod 21 is connected to the threaded rod 22, and the lubricating oil is introduced into the interior of the storage box 13 through the joint 14, a sealing plate 18 is fixedly installed on the side end of the storage box 13, and a threaded rod 22 is rotatably installed inside the sealing plate 18

[0025] A mounting ring 15 is fixedly installed on the side end of the storage box 13, and a fixing plate 16 is fixedly installed inside the mounting ring 15. Two sensors 17 are fixedly installed on the side end of the fixing plate 16. A connecting plate 24 is rotatably installed on the surface of the threaded rod 22, and two docking rods 25 are fixedly installed on the side end of the connecting plate 24. A sealing ring 26 is fixedly installed on the surface of the docking rod 25, so that the docking rod 25 drives the sealing ring 26 to leave the inside of the sealing plate 18. At the same time, at least two drainage grooves 27 are provided on the surface of the docking rod 25. At the same time, the rotation of the driving rod 21 pushes the sliding push plate 19 to slide inside the storage box 13, pushing the lubricating oil from the inside of the multiple drainage grooves 27 to be discharged into the inside of the reducer body 11. At least two drainage grooves 27 are provided on the surface of the docking rod 25, and a limiting ring 23 is fixedly installed on the surface of the threaded rod 22.

[0026] Working principle:

[0027] The first step is to install the back cover body 12 at the side end of the reducer body 11. The reducer body 11 and the back cover body 12 are installed by bolts. At the same time, a storage box 13 is installed on the outside of the back cover body 12. It is an integrated design with the back cover body 12. A joint 14 is installed on the top of the storage box 13. A micro motor is installed at the side end of the storage box 13. The output shaft of the motor is connected to the drive rod 21. At the same time, the end of the drive rod 21 is connected to the threaded rod 22. The lubricating oil is introduced into the interior of the storage box 13 through the joint 14. By connecting the reducer body 11 and the back cover body After 12 is installed, a mounting ring 15 is installed inside the rear cover body 12, and a fixing plate 16 is installed inside the mounting ring 15. Two sensors 17 are installed on the side ends of the fixing plate 16 and are distributed vertically to each other. There is a certain distance between the two sensors 17. The lubricating oil inside the reducer body 11 is monitored by the two sensors 17. When the liquid level of the lubricating oil is lower than the two sensors 17, the driving rod 21 is rotated inside the storage box 13, and the sliding push plate 19 is pushed to slide inside the storage box 13 under the rotation of the driving rod 21.

[0028] In the second step, the driving rod 21 drives the threaded rod 22 to rotate inside the sealing plate 18. Two drain holes are provided on the side end of the sealing plate 18. The threaded rod 22 is engaged with the connecting plate 24. The rotation of the threaded rod 22 drives the connecting plate 24 to move. The upper half of the threaded rod 22 is not provided with threads. When the threaded rod 22 drives the connecting plate 24 to move and contact the limiting ring 23, the connecting plate 24 drives the docking rod 25 to leave the inside of the sealing plate 18, allowing the connecting plate 24 to drive the docking rod 25 to slide inside the sealing plate 18. At the same time, the surface of the docking rod 25 A sealing ring 26 is installed on the surface, and the sealing ring 26 slides and squeezes inside the sealing plate 18, allowing the docking rod 25 to drive the sealing ring 26 to leave the inside of the sealing plate 18. At the same time, at least two drainage grooves 27 are opened on the surface of the docking rod 25. At the same time, the rotation of the driving rod 21 pushes the sliding push plate 19 to slide inside the storage box 13, pushing the lubricating oil from the inside of the multiple drainage grooves 27 to be discharged into the interior of the reducer body 11, which can replenish the lubricating oil inside the reducer body 11 in time, ensuring the normal use of the reducer body 11.

[0029] Finally, it should be noted that the above embodiments are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the embodiments. Those skilled in the art will readily appreciate that other variations or modifications based on the above description are possible. It is not necessary and impossible to enumerate all embodiments here. Obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. A high-precision new energy reducer back cover, comprising a reducer body (11) and a back cover body (12), characterized in that: A storage box (13) is fixedly mounted on the side end of the rear cover body (12), a joint (14) is provided at the top end of the storage box (13), a sliding push plate (19) is slidably mounted inside the storage box (13), a driving rod (21) is rotatably mounted inside the storage box (13), a sealing plate (18) is fixedly mounted on the side end of the storage box (13), and a threaded rod (22) is rotatably mounted inside the sealing plate (18).

2. The high-precision new energy reducer back cover according to claim 1, characterized in that: A mounting ring (15) is fixedly mounted on the side end of the storage box (13), a fixing plate (16) is fixedly mounted inside the mounting ring (15), and two sensors (17) are fixedly mounted on the side end of the fixing plate (16).

3. The high-precision new energy reducer back cover according to claim 1, characterized in that: A connecting plate (24) is rotatably mounted on the surface of the threaded rod (22), and two docking rods (25) are fixedly mounted on the side ends of the connecting plate (24).

4. The high-precision new energy reducer back cover according to claim 3, characterized in that: A sealing ring (26) is fixedly mounted on the surface of the docking rod (25).

5. The high-precision new energy reducer back cover according to claim 3, characterized in that: At least two drainage grooves (27) are provided on the surface of the docking rod (25).

6. The high-precision new energy reducer back cover according to claim 1, characterized in that: A limiting ring (23) is fixedly mounted on the surface of the threaded rod (22).

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