Speed reduction motor with planetary gear structure

Abstract

The utility model provides a speed reduction motor of a planetary gear structure, which relates to the technical field of motors and comprises a planetary gear speed reduction motor mechanism, a protection mechanism is arranged on the outer side of the planetary gear speed reduction motor mechanism, and a plurality of noise reduction mechanisms are symmetrically distributed on the inner wall of the protection mechanism. Heat dissipation mechanisms are symmetrically arranged at one end of the planetary gear speed reduction motor mechanism, and the planetary gear speed reduction motor mechanism comprises a planetary gear motor. The protective cover has a protection function, the noise reduction plates are symmetrically installed on the inner side of the protective cover, the sound absorption boxes are evenly distributed on the side faces of the noise reduction plates, and the sound absorption holes are evenly formed in one sides of the sound absorption boxes, so that noise reduction treatment is facilitated, and the noise reduction effect is improved. The planetary gear structure gear motor after noise reduction processing can operate in a quiet environment, discomfort of a user caused by too large noise is avoided, and the comfort degree in the operation process is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of motor technology, and in particular to a geared motor with a planetary gear structure. Background Technology

[0002] In many fields such as industrial automation, robotics, and mechanical transmission, it is necessary to reduce the output speed of motors to meet different loads and working requirements.

[0003] In the prior art, such as the patent application publication number CN221448240U entitled "A Planetary Gear Structure Gear Motor", a motor housing is included. An oil seal is installed on one side of the motor housing, an output shaft body is installed on one side of the oil seal, and a front bearing for the output shaft is installed on the other side of the oil seal. Each groove contains a retaining rod, and a vent mesh is installed on one side of each retaining rod. A connecting seat is installed on one side of the mounting base. This planetary gear structure gear motor, by incorporating components such as perforations, a mounting base, moisture-absorbing material, and a connecting seat, allows the moisture-absorbing material to be placed inside the mounting base and then installed on one side of the motor housing via the connecting seat. During use, the moisture-absorbing material absorbs moisture from inside the gear motor through the evenly spaced perforations, maintaining a certain level of dryness and preventing excessive moisture accumulation inside the motor housing that could damage its internal components.

[0004] However, existing geared motors tend to generate significant noise during operation, which can affect the comfort of people in the surrounding area and consequently reduce their effectiveness. Utility Model Content

[0005] The purpose of this invention is to solve the problem that existing geared motors tend to generate a lot of noise during operation, which can affect the comfort of people in the surrounding area and thus reduce the effectiveness of use. Therefore, this invention proposes a geared motor with a planetary gear structure.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a planetary gear reducer motor, comprising a planetary gear reducer motor mechanism, a protective mechanism provided on the outer side of the planetary gear reducer motor mechanism, a plurality of noise reduction mechanisms symmetrically distributed on the inner wall of the protective mechanism, a heat dissipation mechanism symmetrically provided at one end of the planetary gear reducer motor mechanism, the planetary gear reducer motor mechanism comprising a planetary gear motor, the protective mechanism comprising a protective cover, the protective cover being disposed on the outer side of the planetary gear motor, a noise reduction plate symmetrically fixedly installed on the inner side of the protective cover, a plurality of sound-absorbing boxes evenly distributed on one side of the noise reduction plate, and sound-absorbing holes evenly opened on one side of the sound-absorbing boxes.

[0007] Preferably, the heat dissipation mechanism includes a heat-absorbing block, and a plurality of heat dissipation fins are evenly distributed on one side of the heat-absorbing block, the heat dissipation fins extending through one side of the planetary gear motor.

[0008] Preferably, guide strips are symmetrically fixedly installed on both sides of the protective cover, and positioning strips are connected to the bottom of the guide strips.

[0009] Preferably, the top of the protective cover is provided with a number of ventilation grilles evenly distributed throughout.

[0010] Preferably, a transmission gear shaft is provided at one end of the planetary gear motor, and a base plate is provided at the bottom of the planetary gear motor.

[0011] Preferably, one end of the protective cover has an embedding groove, and the transmission gear shaft is disposed inside the embedding groove.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, the protective cover provides protection, and noise reduction plates are symmetrically installed on the inner side of the protective cover. Several sound-absorbing boxes are evenly distributed on the side of the noise reduction plate, and sound-absorbing holes are evenly opened on one side of the sound-absorbing box, which helps to provide noise reduction treatment. The planetary gear structure reduction motor with noise reduction treatment can operate in a quiet environment, avoiding user discomfort caused by excessive noise and effectively improving the comfort during operation.

[0014] 2. In this utility model, the heat-absorbing blocks are distributed near the planetary gear motor. The heat-absorbing blocks are made of heat-absorbing materials and can provide heat dissipation through heat dissipation fins. This helps to reduce noise while ensuring heat dissipation, which in turn helps to ensure the long-term stable operation of the equipment and effectively extends the service life of the equipment. Attached Figure Description

[0015] Figure 1 A three-dimensional structural diagram of a planetary gear reducer motor is provided for this utility model.

[0016] Figure 2 An exploded view of a planetary gear reducer motor is provided for this utility model.

[0017] Figure 3 This utility model provides an exploded structural diagram of a planetary gear reducer motor from another angle.

[0018] Figure 4 This utility model Figure 3 The structural diagram at point A in the diagram.

[0019] Legend: 1. Planetary gear reducer motor mechanism; 101. Planetary gear motor; 102. Transmission gear shaft; 103. Base plate; 2. Protective mechanism; 201. Protective cover; 202. Guide bar; 203. Positioning bar; 204. Ventilation grille; 3. Noise reduction mechanism; 301. Noise reduction plate; 302. Sound absorption box; 304. Sound absorption hole; 4. Heat dissipation mechanism; 401. Heat absorption block; 402. Heat dissipation fins. Detailed Implementation

[0020] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0021] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Example 1: As Figures 1-4 As shown, this utility model provides a technical solution: a planetary gear reducer motor, including a planetary gear reducer motor mechanism 1, characterized in that: a protective mechanism 2 is provided on the outer side of the planetary gear reducer motor mechanism 1, a plurality of noise reduction mechanisms 3 are symmetrically distributed on the inner wall of the protective mechanism 2, a heat dissipation mechanism 4 is symmetrically provided at one end of the planetary gear reducer motor mechanism 1, the planetary gear reducer motor mechanism 1 includes a planetary gear motor 101, the protective mechanism 2 includes a protective cover 201, the protective cover 201 is provided on the outer side of the planetary gear motor 101, a noise reduction plate 301 is symmetrically fixedly installed on the inner side of the protective cover 201, a plurality of sound-absorbing boxes 302 are evenly distributed on one side of the noise reduction plate 301, and sound-absorbing holes 304 are evenly opened on one side of the sound-absorbing box 302.

[0023] In this embodiment, the protective cover 201 provides protection, and noise reduction plates 301 are symmetrically installed on the inner side of the protective cover 201. Several sound-absorbing boxes 302 are evenly distributed on the side of the noise reduction plate 301, and sound-absorbing holes 304 are evenly opened on one side of the sound-absorbing box 302, which helps to provide noise reduction. The planetary gear structure reduction motor with noise reduction can operate in a quiet environment, avoiding user discomfort caused by excessive noise and effectively improving the comfort during operation.

[0024] Example 2: As Figures 1-4As shown, the heat dissipation mechanism 4 includes a heat absorption block 401. Several heat dissipation fins 402 are evenly distributed on one side of the heat absorption block 401. The heat dissipation fins 402 penetrate one side of the planetary gear motor 101. Guide strips 202 are symmetrically fixed on both sides of the protective cover 201. Positioning strips 203 are connected to the bottom of the guide strips 202. Several ventilation grilles 204 are evenly distributed through the top of the protective cover 201. A transmission gear shaft 102 is provided at one end of the planetary gear motor 101. A base plate 103 is provided at the bottom of the planetary gear motor 101. An embedding groove is provided at one end of the protective cover 201. The transmission gear shaft 102 is located inside the embedding groove.

[0025] In this embodiment, heat-absorbing blocks 401 are distributed near the planetary gear motor 101. The heat-absorbing blocks 401 are made of heat-absorbing material, and the heat dissipation fins 402 can provide heat dissipation. This helps to reduce noise while ensuring heat dissipation, thus ensuring long-term stable operation of the equipment and effectively extending its service life. The guide strip 202 connects to the positioning strip 203, which facilitates precise docking and limit, and enables quick splicing and installation, thereby improving ease of use. The ventilation grille 204 at the top, combined with the principle of hot air rising, provides effective heat dissipation for the planetary gear motor 101, improving the heat dissipation effect. The transmission gear shaft 102 works with the planetary gear motor 101 to achieve transmission. The base plate 103 provides installation support at the bottom, thereby improving stability.

[0026] The working principle of this embodiment is as follows: During use, the protective cover 201 provides protection. A noise reduction plate 301 is symmetrically installed inside the protective cover 201. Several sound-absorbing boxes 302 are evenly distributed on the side of the noise reduction plate 301, and sound-absorbing holes 304 are evenly opened on one side of each sound-absorbing box 302. This facilitates noise reduction, allowing the planetary gear reducer motor to operate in a quiet environment, avoiding user discomfort caused by excessive noise and effectively improving operational comfort. Heat-absorbing blocks 401 are distributed near the planetary gear motor 101. The heat-absorbing blocks 401 are made of heat-absorbing material, and the heat dissipation fins 402 can... The system provides heat dissipation, which helps to reduce noise while ensuring effective heat dissipation, thus ensuring long-term stable operation of the equipment and effectively extending its service life. The guide bar 202 connects to the positioning bar 203, facilitating precise docking and limiting, and enabling rapid splicing and installation, thereby improving ease of use. The ventilation grille 204 at the top, combined with the principle of hot air rising, provides effective heat dissipation for the planetary gear motor 101, improving the heat dissipation effect. The transmission gear shaft 102 works with the planetary gear motor 101 to achieve transmission. The base plate 103 provides installation support at the bottom, thereby improving stability.

[0027] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A planetary gear reducer motor, comprising a planetary gear reducer motor mechanism (1), characterized in that: A protective mechanism (2) is provided on the outside of the planetary gear reducer motor mechanism (1). Several noise reduction mechanisms (3) are symmetrically distributed on the inner wall of the protective mechanism (2). A heat dissipation mechanism (4) is symmetrically provided at one end of the planetary gear reducer motor mechanism (1). The planetary gear reducer motor mechanism (1) includes a planetary gear motor (101). The protective mechanism (2) includes a protective cover (201). The protective cover (201) is provided on the outside of the planetary gear motor (101). A noise reduction plate (301) is symmetrically fixedly installed on the inner side of the protective cover (201). Several sound-absorbing boxes (302) are evenly distributed on one side of the noise reduction plate (301). Sound-absorbing holes (304) are evenly opened on one side of the sound-absorbing box (302).

2. The geared motor with planetary gear structure according to claim 1, characterized in that: The heat dissipation mechanism (4) includes a heat absorption block (401), and a plurality of heat dissipation fins (402) are evenly distributed on one side of the heat absorption block (401), and the heat dissipation fins (402) penetrate through one side of the planetary gear motor (101).

3. The geared motor with planetary gear structure according to claim 1, characterized in that: Guide strips (202) are symmetrically fixedly installed on both sides of the protective cover (201), and positioning strips (203) are connected to the bottom of the guide strips (202).

4. The geared motor with planetary gear structure according to claim 3, characterized in that: The top of the protective cover (201) is evenly provided with several ventilation grilles (204).

5. The geared motor with planetary gear structure according to claim 1, characterized in that: One end of the planetary gear motor (101) is provided with a transmission gear shaft (102), and the bottom of the planetary gear motor (101) is provided with a base plate (103).

6. The geared motor with planetary gear structure according to claim 5, characterized in that: One end of the protective cover (201) is provided with an embedding groove, and the transmission gear shaft (102) is located inside the embedding groove.

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