Roller speed reducer protection device
By designing a roller reducer protection device including a protective cover, a snap ring and an upper cover, the problem of the roller reducer being susceptible to environmental erosion outdoors is solved, and the effect of extending the service life is achieved.
Patent Information
- Application Number
- CN202421517505.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-29
- Publication Date
- 2025-02-21
- Estimated Expiration
- 2034-06-29
AI Technical Summary
Roller reducers are susceptible to environmental erosion in large outdoor equipment, resulting in a shorter service life.
Design a roller reducer protection device, including a circular tube-shaped protective cover, an annular snap ring, a disc-shaped upper cover and a circular hole. The roller reducer is fixed to the snap ring by bolts, and the power output is passed through the circular hole, and the protective cover is protected. Prevent external erosion.
Effectively prevent the roller reducer from being eroded and damaged by the external environment, significantly improving its service life.
Smart Images
Figure CN222513711U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of reducers, and more specifically to a roller reducer protection device. Background Art
[0002] The reducer is a relatively precise machine. Its purpose is to reduce the speed and increase the torque. The reducer matches the speed and transmits the torque between the prime mover and the working machine or the actuator. It is widely used in modern machinery. According to the purpose, the reducer can be divided into two categories: general reducer and special reducer. The design, manufacturing and use characteristics of the two are different.
[0003] At present, the application of drum reducers is very extensive, but currently drum reducers are more used in large outdoor equipment, such as mixers, large cranes, etc. The exposed drum reducers will be corroded by the environment, which will greatly affect the service life of the drum reducers.
[0004] The preceding description is intended to provide general background information and does not necessarily constitute prior art. Utility Model Content
[0005] The utility model aims to provide a roller reducer protection device, which can prevent the roller reducer from being corroded and damaged by the external environment, thereby increasing the service life of the roller reducer.
[0006] The utility model provides a drum reducer protection device, comprising a protection cover, the protection cover is in the shape of a circular tube as a whole, and an annular clamping ring is arranged on the inner wall of the bottom of the protection cover; an upper cover is arranged at the opening of the upper end of the protection cover, the upper cover is in the shape of a circular disc, and a circular hole is arranged in the middle of the upper cover; the axis of the clamping ring, the axis of the protection cover and the axis of the circular hole coincide with each other.
[0007] By adopting the above technical solution, the drum reducer is placed inside the protective cover during use, and the drum reducer is fixed to the clamping ring by bolts, and its power is output from the circular hole; the protective cover can prevent the drum reducer from being corroded and damaged by the external environment, thereby increasing the service life of the drum reducer.
[0008] Furthermore, an extended edge is provided at the bottom edge of the protective cover.
[0009] Furthermore, extending protrusions are provided at both ends of the circular hole.
[0010] Furthermore, a plurality of reinforcing ribs are provided at equal intervals on the side of the protective cover, thereby improving the structural strength of the protective cover.
[0011] Furthermore, a reinforcing protrusion is provided at the connection between the protective cover and the upper cover, thereby improving the connection strength of the protective cover.
[0012] Furthermore, the protective cover is an integrally formed structure.
[0013] The utility model provides a roller reducer protection device, wherein the roller reducer is placed inside a protective cover when in use, and the roller reducer is fixed to a clamping ring by bolts, and its power is output from a circular hole; the protective cover can prevent the roller reducer from being corroded and damaged by the external environment, thereby increasing the service life of the roller reducer. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 A schematic structural diagram of a drum reducer protection device provided in an embodiment of the utility model.
[0015] Figure 2 for Figure 1 Schematic diagram of the partial structure of the middle drum reducer protection device.
[0016] Figure 3 for Figure 1 Schematic diagram of the combination of the middle drum reducer protection device and the drum reducer.
[0017] The reference numerals and components involved in the drawings are as follows:
[0018] 100, protective cover 110, snap ring 120, upper cover
[0019] 130, round hole 140, extended edge 150, extended protrusion
[0020] 160, reinforcing rib 170, reinforcing protrusion 200, drum reducer DETAILED DESCRIPTION
[0021] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0022] The terms "first", "second", "third", "fourth" and the like in the specification and claims of the present utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence.
[0023] Example 1
[0024] Figure 1 The structural diagram of the drum reducer protection device provided by the embodiment of the utility model is as follows: Figure 2 for Figure 1 Schematic diagram of the partial structure of the middle drum reducer protection device. Figure 3 for Figure 1 Schematic diagram of the combination of the middle drum reducer protection device and the drum reducer. Figure 1, Figure 2 , Figure 3 The drum reducer 200 protection device provided by the embodiment of the utility model is characterized in that it includes a protection cover 100, which is in the shape of a circular tube as a whole, and an annular retaining ring 110 is provided on the inner wall of the bottom of the protection cover 100; an upper cover 120 is provided at the upper opening of the protection cover 100, and the upper cover 120 is in the shape of a disc, and a circular hole 130 is provided in the middle of the upper cover 120; the axis of the retaining ring 110, the axis of the protection cover 100 and the axis of the circular hole 130 coincide with each other.
[0025] It should be noted that when the drum reducer protection device of the utility model is used, the drum reducer 200 is placed inside the protective cover 100, and the drum reducer 200 is fixed to the retaining ring 110 by bolts, and its power is output from the circular hole 130; the protective cover 100 can prevent the drum reducer 200 from being corroded and damaged by the external environment, thereby increasing the service life of the drum reducer 200.
[0026] Furthermore, an extended edge 140 is provided at the bottom edge of the protection cover 100 ; and extended protrusions 150 are provided at both ends of the circular hole 130 .
[0027] It should be noted that the design of the extension protrusion 150 can further improve the stability of the power output of the drum reducer 200; a plurality of reinforcing ribs 160 are provided at equal intervals on the side of the protective cover 100 to improve the structural strength of the protective cover 100; a reinforcing protrusion 170 is provided at the connection between the protective cover 100 and the upper cover 120 to improve the connection strength of the protective cover 100; the protective cover 100 is an integrally formed structure.
[0028] Based on the above description, it can be seen that the advantages of the utility model are:
[0029] The roller reducer protection device of the utility model is used by placing the roller reducer 200 inside the protective cover 100, fixing the roller reducer 200 on the clamping ring 110 by bolts, and outputting its power from the circular hole 130; the protective cover 100 can prevent the roller reducer 200 from being corroded and damaged by the external environment, thereby increasing the service life of the roller reducer 200.
[0030] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.
Claims
1. A drum reducer protection device, characterized in that: It comprises a protective cover (100), the protective cover (100) is in the shape of a circular tube as a whole, and an annular clamping ring (110) is provided on the inner wall of the bottom of the protective cover (100); An upper cover (120) is provided at the upper opening of the protective cover (100); the upper cover (120) is disc-shaped, and a circular hole (130) is provided in the middle of the upper cover (120); the axis of the clamping ring (110), the axis of the protective cover (100), and the axis of the circular hole (130) coincide with each other.
2. The drum reducer protection device according to claim 1, characterized in that: An extended edge (140) is provided at the bottom edge of the protective cover (100).
3. The drum reducer protection device according to claim 1, characterized in that: Extended protrusions (150) are provided at both ends of the circular hole (130).
4. The drum reducer protection device according to claim 1, characterized in that: A plurality of reinforcing ribs (160) are arranged at equal intervals on the side surface of the protective cover (100).
5. The drum reducer protection device according to claim 1, characterized in that: A reinforcement protrusion (170) is provided at the connection between the protection cover (100) and the upper cover (120).
6. The drum reducer protection device according to claim 1, characterized in that: The protective cover (100) is an integrally formed structure.