CN214092980U - Noise reduction box structure for gear speed reducer - Google Patents
Noise reduction box structure for gear speed reducer Download PDFInfo
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- CN214092980U CN214092980U CN202022812045.2U CN202022812045U CN214092980U CN 214092980 U CN214092980 U CN 214092980U CN 202022812045 U CN202022812045 U CN 202022812045U CN 214092980 U CN214092980 U CN 214092980U
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- gear reducer
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Abstract
The utility model is suitable for the technical field of noise reduction boxes, and discloses a noise reduction box structure for a gear reducer, which comprises a box body; the box is provided with the interlayer in it, and the inside of interlayer is provided with planetary gear reducer, is provided with the board of making an uproar between box and the interlayer, and the left side of box outer wall is provided with the gas hood, and the inner wall of gas hood is provided with the fan, and the air inlet has been seted up in the left side of gas hood, and the right side intercommunication of gas hood has the intake pipe, and the top of box outer wall is provided with the outlet duct. The utility model discloses a be provided with between box and the interlayer and fall the board of making an uproar, when planetary gear reducer work produced the noise, fall the board of making an uproar and will do benefit to directly form the separation to the noise, play the better result of use of making an uproar that falls.
Description
Technical Field
The utility model is suitable for a noise reduction box technical field especially relates to a noise reduction box structure for gear reducer.
Background
At present, a planetary gear reducer is also called a planetary reducer and a servo reducer, and in a reducer family, the planetary reducer is widely applied to transmission systems such as servo motors, stepping motors, direct current motors and the like due to the advantages of small size, high transmission efficiency, wide reduction range, high precision and the like, and has the function of mainly reducing the rotating speed, increasing the torque and reducing the rotational inertia ratio of a load/a motor on the premise of ensuring precise transmission.
Through retrieval, chinese granted patent No. 201921357788.6 discloses a noise reduction box structure for gear reducer, including gear reducer, gear reducer's upper end lock joint has the roof, gear reducer's lower extreme lock joint has the bottom plate, is provided with the apron board between roof and the bottom plate, and the interior anchor ring of apron board is provided with the connecting ring board.
The noise reduction box has the advantages that a good noise reduction effect can be achieved, but heat generated by the planetary gear reducer during operation is easy to accumulate inside the noise reduction box body, so that the service life of the planetary gear reducer is shortened, and in order to solve the problems existing in the prior art, the noise reduction box structure for the gear reducer is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of a noise reduction box structure for gear reducer is provided with the board of making an uproar of falling through between box and the interlayer, when planetary gear reducer work produced the noise, fall the board of making an uproar and will do benefit to directly form the separation to the noise, play the better result of use of making an uproar of falling, solved the problem of proposing among the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a noise reduction box structure for a gear reducer comprises a box body;
the box is provided with the interlayer in it, and the inside of interlayer is provided with planetary gear reducer, is provided with the board of making an uproar between box and the interlayer, and the left side of box outer wall is provided with the gas hood, and the inner wall of gas hood is provided with the fan, and the air inlet has been seted up in the left side of gas hood, and the right side intercommunication of gas hood has the intake pipe, and the top of box outer wall is provided with the outlet duct.
Preferably, an intercepting net is arranged inside the air inlet.
Preferably, the interior of the noise reduction plate is vacuum-shaped.
Preferably, the right ends of the air inlet pipe and the air outlet pipe penetrate through the inner part of the interlayer.
Preferably, the outer wall of the gas hood is provided with a switch, and the switch is electrically connected with the fan.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a be provided with between box and the interlayer and fall the board of making an uproar, when planetary gear reducer work produced the noise, fall the board of making an uproar and will do benefit to directly form the separation to the noise, play the better result of use of making an uproar that falls.
2. The utility model discloses a box outer wall is provided with the gas hood, and the gas hood can drive gas and dispel the heat to planetary gear speed reducer, improves planetary gear speed reducer's radiating efficiency greatly to improve planetary gear speed reducer's life.
Drawings
Fig. 1 is a schematic overall structural diagram of a noise reduction box structure for a gear reducer according to the present invention;
fig. 2 is the utility model provides a gas hood left side structure schematic diagram that is used for noise reduction box structure of gear reducer.
In the figure: 1. a box body; 2. an interlayer; 3. a noise reduction plate; 4. a planetary gear reducer; 5. a gas hood; 6. a fan; 7. an air inlet; 8. an air inlet pipe; 9. an air outlet pipe; 10. an intercepting net; 11. and (4) switching.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in the model of providing with electrical apparatus only refer to, can be through changing the different models that the function is the same according to the actual use condition with electrical apparatus, to the ordinary technical personnel in this field, can understand that above-mentioned term is in by particular case the utility model provides a concrete meaning.
Referring to fig. 1-2, a noise reduction box structure for a gear reducer comprises a box body 1;
the box 1 embeds there is interlayer 2, and the inside of interlayer 2 is provided with planetary gear reducer 4, is provided with between box 1 and the interlayer 2 and falls board 3 of making an uproar, and the left side of box 1 outer wall is provided with gas hood 5, and the inner wall of gas hood 5 is provided with fan 6, and air inlet 7 has been seted up in the left side of gas hood 5, and the right side intercommunication of gas hood 5 has intake pipe 8, and the top of box 1 outer wall is provided with outlet duct 9.
Referring to fig. 1 in the embodiment, the noise reduction plate 3 is disposed between the box body 1 and the interlayer 2, and when the planetary gear reducer 4 generates noise during operation, the noise reduction plate 3 is beneficial to directly blocking the noise, so as to achieve a better noise reduction effect.
Wherein, the inside of air inlet 7 is provided with interception net 10.
The noise reduction plate 3 is vacuum-shaped.
Wherein, the right ends of the air inlet pipe 8 and the air outlet pipe 9 are both penetrated in the interlayer 2.
Wherein, the outer wall of the gas hood 5 is provided with a switch 11, and the switch 11 is electrically connected with the fan 6.
The utility model discloses during the use: planetary gear speed reducer 4 is in the course of the work, the noise that planetary gear speed reducer 4 produced will be absorbed by the board 3 of making an uproar, the inside of making an uproar is the vacuum form, the vacuum will carry out the separation to the noise, reduce the noise that planetary gear speed reducer 4 produced, play fine adsorption noise effect, switch 11 starts fan 6, fan 6 will drive external gas and get into intake pipe 8 by air inlet 7, get into the inside of interlayer 2 with external air, the heat that planetary gear speed reducer 4 produced this moment will be along with gaseous by outlet duct 9 discharges, accomplish the radiating effect to planetary gear speed reducer 4, improve planetary gear speed reducer 4's life, the design is simple, and is relatively practical.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A noise reduction box structure for a gear reducer is characterized by comprising a box body (1);
an interlayer (2) is arranged in the box body (1), a planetary gear speed reducer (4) is arranged inside the interlayer (2), a noise reduction plate (3) is arranged between the box body (1) and the interlayer (2), an air hood (5) is arranged on the left side of the outer wall of the box body (1), a fan (6) is arranged on the inner wall of the air hood (5), an air inlet (7) is formed in the left side of the air hood (5), an air inlet pipe (8) is communicated with the right side of the air hood (5), and an air outlet pipe (9) is arranged at the top end of the outer wall of the box body (1).
2. The noise reduction box structure for a gear reducer according to claim 1, wherein an intercepting net (10) is provided inside the air inlet (7).
3. The noise reduction box structure for a gear reducer according to claim 1, wherein the inside of the noise reduction plate (3) is vacuum-shaped.
4. The noise reduction box structure for the gear reducer according to claim 1, wherein the right ends of the air inlet pipe (8) and the air outlet pipe (9) penetrate through the inner part of the interlayer (2).
5. The noise reduction box structure for the gear reducer according to claim 1, wherein a switch (11) is arranged on the outer wall of the air hood (5), and the switch (11) is electrically connected with the fan (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022812045.2U CN214092980U (en) | 2020-11-28 | 2020-11-28 | Noise reduction box structure for gear speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022812045.2U CN214092980U (en) | 2020-11-28 | 2020-11-28 | Noise reduction box structure for gear speed reducer |
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| Publication Number | Publication Date |
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| CN214092980U true CN214092980U (en) | 2021-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022812045.2U Active CN214092980U (en) | 2020-11-28 | 2020-11-28 | Noise reduction box structure for gear speed reducer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113898723A (en) * | 2021-10-08 | 2022-01-07 | 浙江午马减速机有限公司 | Noise reduction box structure for gear speed reducer |
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- 2020-11-28 CN CN202022812045.2U patent/CN214092980U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113898723A (en) * | 2021-10-08 | 2022-01-07 | 浙江午马减速机有限公司 | Noise reduction box structure for gear speed reducer |
| CN113898723B (en) * | 2021-10-08 | 2022-06-17 | 浙江午马减速机有限公司 | Noise reduction box structure for gear speed reducer |
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