CN220791938U - High-strength lubrication type planetary gear assembly - Google Patents
High-strength lubrication type planetary gear assembly Download PDFInfo
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- CN220791938U CN220791938U CN202322313702.2U CN202322313702U CN220791938U CN 220791938 U CN220791938 U CN 220791938U CN 202322313702 U CN202322313702 U CN 202322313702U CN 220791938 U CN220791938 U CN 220791938U
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- planetary gear
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- 238000005461 lubrication Methods 0.000 title claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000010687 lubricating oil Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of gears, in particular to a high-strength lubrication type planetary gear assembly, which comprises a main gear and further comprises: the planetary gear mechanisms are provided with a plurality of planetary gear mechanisms and are in meshed connection with the periphery of the main gear; the protection mechanisms are arranged outside all the planetary gear mechanisms; the planet carrier is fixedly connected with each planetary gear mechanism; the fixing mechanism is arranged on one side of the protection mechanism; according to the utility model, through the arranged planetary gear mechanism and the protection mechanism, the protection mechanism can be utilized to effectively protect a plurality of planetary gear mechanisms, so that on one hand, the loss on the outer side of the planetary gear is reduced, on the other hand, the service effect of the planetary gear can be improved through the lubricating oil added in the outer guard ring, meanwhile, the service life is prolonged, and the stability of the connection of the planetary gear can be ensured.
Description
Technical Field
The utility model relates to the technical field of gears, in particular to a high-strength lubrication type planetary gear assembly.
Background
Planetary gears refer to a gear system in which, in addition to being able to rotate around its own axis of rotation like a fixed-axis gear, their axis of rotation is referred to as "rotation" around its own axis of rotation about the axis of other gears, and rotation around the axis of other gears is referred to as "revolution" like planets in a solar system, so that so-called simple (single row) planetary gear mechanisms are the basis of speed change mechanisms, which are usually composed of two or more rows of planetary gear mechanisms including a sun gear, a plurality of planetary gears and a ring gear, in which the planetary gears are supported by fixed shafts of the planet carrier, allowing the planetary gears to rotate on the support shafts, the planetary gears and adjacent sun gears, ring gears are always in a constant mesh state, usually helical gears are employed to improve the smoothness of operation,
at present, planetary gears on the market comprise planetary gear bodies, and the planetary gear bodies have better transmission effect, but the electric tool is usually required to be used for relieving the surface of a processed piece, so that torsion interference abrasion and vibration feedback abrasion exist, abrasion of gears can be caused for a long time, and meanwhile, in order to ensure the stability of gear connection in general, the planetary gear bodies are generally welded or fixedly connected, so that time and labor are wasted when being replaced, and the efficiency is influenced.
Disclosure of Invention
The present utility model is directed to a high-strength lubrication type planetary gear assembly, which solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a high strength lubricated type planetary gear assembly comprising a main gear, further comprising:
the planetary gear mechanisms are provided with a plurality of planetary gear mechanisms and are in meshed connection with the periphery of the main gear;
the protection mechanisms are arranged outside all the planetary gear mechanisms;
the planet carrier is fixedly connected with each planetary gear mechanism;
the fixing mechanism is arranged on one side of the protection mechanism;
through planetary gear mechanism and the protection machanism that sets up, can utilize protection machanism to carry out effectual protection to a plurality of planetary gear mechanism, on the one hand reduces the loss in the planetary gear outside, on the other hand can improve planetary gear's result of use through the inside lubricating oil that adds of outer shroud, increase of service life simultaneously, can guarantee planetary gear connection's stability moreover.
As a preferred embodiment of the present utility model,
the protection mechanism includes:
the outer guard ring is arranged on the outer sides of all the planetary gear mechanisms;
the inner corrugation is fixedly connected with the inner side of the outer guard ring;
the limiting ring is fixedly connected with one side of the outer guard ring;
the two connecting pipes are arranged, and the lower ends of the two connecting pipes are fixedly connected with the upper ends of the outer guard rings in a penetrating way;
the fixing mechanism includes:
the fixing plates are provided with two fixing plates, and one end of each fixing plate is fixedly connected with the upper end and the lower end of one side of the outer guard ring respectively;
the lower ends of the fixing bolts penetrate through the two fixing plates and are in threaded connection with the fixing nuts;
during the use, through internal tooth line and every planetary gear meshing, can protect effectively and fix the position of planetary gear when rotating, simultaneously when using, utilize the connecting pipe to infuse the inboard of outer shroud with lubricating oil is regular, and each planetary gear is effectively infiltrated, guarantees that it is in good lubrication state always when using to reduce the loss on ware surface, the effectual life who improves planetary gear also can guarantee that planetary gear can not produce the displacement when using simultaneously and lead to the damage.
As a preferred embodiment of the present utility model,
the planetary gear mechanism includes:
the planetary gear is in meshed connection with one side of the main gear and is simultaneously in meshed connection with the internal tooth trace;
the planetary bearing is fixedly connected with one side of the planetary gear;
one end of the connecting column is fixedly connected with the middle part of one side of the planetary gear;
the limiting groove is formed in one end of the connecting column;
the limiting column is fixedly connected with a connecting block at one end;
the threaded holes are formed in the upper surfaces of the connecting blocks and the connecting columns in a penetrating mode;
the connecting bolt is in threaded connection with the threaded hole;
the connecting block is in limiting connection with the limiting groove, and then the connecting block penetrates through the connecting bolt and is in threaded connection with the threaded hole, so that the planetary gear and the limiting column can be connected quickly, the quick disassembly and connection of the planetary gear and the limiting column can be realized, the replacement efficiency of the planetary gear can be improved, and the using effect of the device can be improved.
As a preferred embodiment of the present utility model,
and one end of the main gear fixing rod is fixedly connected with the middle part of one side of the main gear.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arranged planetary gear mechanism and the protection mechanism, the protection mechanism can be utilized to effectively protect a plurality of planetary gear mechanisms, so that on one hand, the loss on the outer side of the planetary gear is reduced, on the other hand, the service effect of the planetary gear can be improved through the lubricating oil added into the outer guard ring, meanwhile, the service life is prolonged, and the stability of the connection of the planetary gear can be ensured.
2. According to the utility model, when the planetary gear is used, the inner corrugations are meshed with each planetary gear, so that the positions of the planetary gears can be effectively protected and fixed during rotation, meanwhile, when the planetary gear is used, lubricating oil is timely infused into the inner side of the outer guard ring by using the connecting pipe, each planetary gear is effectively infiltrated, and the planetary gear is guaranteed to be in a good lubrication state all the time during use, so that the loss of the surface of the device is reduced, the service life of the planetary gear is effectively prolonged, and meanwhile, the planetary gear can be prevented from being damaged due to displacement during use.
3. According to the utility model, the connecting block is in limit connection with the limit groove, and then the connecting block is penetrated through the connecting bolt and is in threaded connection with the threaded hole, so that the planetary gear can be quickly connected with the limit column, and the quick disassembly and connection of the planetary gear and the limit column can be realized, thereby improving the replacement efficiency of the planetary gear, and further improving the use effect of the device.
Drawings
FIG. 1 is a schematic overall perspective view of the present utility model;
FIG. 2 is a schematic view of a protection mechanism according to the present utility model;
FIG. 3 is a schematic diagram of a planetary gear mechanism according to the present utility model;
fig. 4 is a schematic diagram of the main gear structure of the present utility model.
In the figure: 1. a main gear; 2. a planetary gear mechanism; 3. a protection mechanism; 4. a fixing mechanism; 5. a planet carrier; 6. a planetary gear; 7. a limit column; 8. a connecting block; 9. a connecting bolt; 10. a planetary bearing; 11. a connecting column; 12. a limit groove; 13. a threaded hole; 14. a main gear fixing rod; 15. an outer grommet; 16. a connecting pipe; 17. a limiting ring; 18. internal corrugations; 19. a fixing plate; 20. a fixing bolt; 21. and (5) fixing a nut.
Detailed Description
In order to facilitate understanding of the technical means, objects and effects of the present utility model, embodiments of the present utility model will be described in detail with reference to the accompanying drawings.
It is to be noted that all terms used for directional and positional indication in the present utility model, such as: "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", "top", "low", "lateral", "longitudinal", "center", etc. are merely used to explain the relative positional relationship, connection, etc. between the components in a particular state (as shown in the drawings), and are merely for convenience of description of the present utility model, and do not require that the present utility model must be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model. Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Referring to fig. 1-4, the present utility model provides a technical solution:
a high strength lubricated type planetary gear assembly comprising a main gear 1, further comprising:
the planetary gear mechanisms 2 are arranged in a plurality, and are in meshed connection with the periphery of the main gear 1;
the protection mechanism 3 is arranged outside all the planetary gear mechanisms 2;
the planet carrier 5, the planet carrier 5 is fixedly connected with each planetary gear mechanism 2;
the fixing mechanism 4 is arranged on one side of the protection mechanism 3;
through planetary gear mechanism 2 and protection machanism 3 that set up, can utilize protection machanism 3 to carry out effectual protection to a plurality of planetary gear mechanism 2, on the one hand reduces the loss in the planetary gear outside, on the other hand can improve planetary gear's result of use through the inside lubricating oil that adds of outer shroud, increase of service life simultaneously, can guarantee planetary gear connection's stability moreover.
As an example of the present utility model,
the protection mechanism 3 includes:
an outer shroud ring 15, the outer shroud ring 15 being provided outside all the planetary gear mechanisms 2;
the inner corrugation 18, the inner corrugation 18 is fixedly connected with the inner side of the outer guard ring 15;
the limiting ring 17, the limiting ring 17 is fixedly connected with one side of the outer guard ring 15;
the two connecting pipes 16 are arranged, and the lower ends of the two connecting pipes 16 are fixedly connected with the upper ends of the outer protecting rings 15 in a penetrating way;
the fixing mechanism 4 includes:
the fixing plates 19 are arranged in total, and one ends of the fixing plates 19 are fixedly connected with the upper end and the lower end of one side of the outer guard ring 15 respectively;
the lower ends of the fixing bolts 20 penetrate through the two fixing plates 19 and are in threaded connection with the fixing nuts 21;
during the use, through internal tooth line 18 and every planetary gear meshing, can protect effectively and fix the position of planetary gear when rotating, simultaneously during the use, utilize connecting pipe 16 to infuse the inboard of outer shroud ring 15 with lubricating oil is regular, and each planetary gear is effectively infiltrated, guarantees that it is in good lubrication state always when using to reduce the loss on ware surface, the effectual life who improves the planetary gear, also can guarantee that the planetary gear can not produce the displacement when using simultaneously and lead to the damage.
As an example of the present utility model,
the planetary gear mechanism 2 includes:
the planetary gear 6, the planetary gear 6 is connected with one side of the main gear 1 in a meshing way and is simultaneously connected with the internal tooth trace 18 in a meshing way;
the planetary bearing 10, the planetary bearing 10 is fixedly connected with one side of the planetary gear 6;
the connecting column 11, one end of the connecting column 11 is fixedly connected with the middle part of one side of the planetary gear 6;
the limiting groove 12 is formed in one end of the connecting column 11;
the limiting column 7, one end of the limiting column 7 is fixedly connected with the connecting block 8;
the threaded hole 13 is formed in the upper surfaces of the connecting block 8 and the connecting column 11 in a penetrating manner;
the connecting bolt 9, the connecting bolt 9 is in threaded connection with the threaded hole 13;
the connecting block 8 is in limit connection with the limit groove 12, and then the connecting block 9 penetrates through the connecting bolt and is in threaded connection with the threaded hole 13, so that the planetary gear and the limit column 7 can be quickly connected, quick disassembly and connection of the planetary gear 6 and the limit column 7 can be realized, the replacement efficiency of the planetary gear can be improved, and the using effect of the device can be improved.
As an example of the present utility model,
and one end of the main gear fixing rod 14 is fixedly connected with the middle part of one side of the main gear 1.
Working principle: during the use, through internal tooth line 18 and every planetary gear meshing, can protect effectively and fix the position of planetary gear when rotating, simultaneously during the use, utilize connecting pipe 16 to infuse the inboard of outer shroud 15 with lubricating oil is regular, each planetary gear is effectively infiltrated, guarantee that it is in good lubrication state always when using, thereby the loss on ware surface is reduced, the effectual life who improves the planetary gear, also can guarantee that the planetary gear can not produce the displacement when using and lead to the damage simultaneously, with connecting block 8 and spacing groove 12 spacing connection, later run through with screw hole 13 threaded connection through connecting bolt 9, can be quick with planetary gear and spacing post 7 connection, can realize the quick dismantlement and the connection of planetary gear 6 and spacing post 7, thereby improve the change efficiency of planetary gear, thereby improve the result of use of this device.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A high-strength lubricated planetary gear assembly comprising a main gear (1), characterized in that it further comprises:
the planetary gear mechanisms (2) are arranged in a plurality of ways and are in meshed connection with the periphery of the main gear (1);
the protection mechanism (3) is arranged outside all the planetary gear mechanisms (2);
the protection mechanism (3) includes:
an outer shroud ring (15), wherein the outer shroud ring (15) is arranged on the outer sides of all the planetary gear mechanisms (2);
the planet carrier (5), the said planet carrier (5) is fixedly connected with every planetary gear mechanism (2);
the fixing mechanism (4) is arranged on one side of the protection mechanism (3);
the fixing mechanism (4) includes:
the fixed plate (19), fixed plate (19) are provided with two altogether and one end respectively with outer shroud ring (15) one side upper and lower both ends fixed connection.
2. A high strength lubricated type planetary gear set according to claim 1, wherein:
the inner corrugations (18), the inner corrugations (18) are fixedly connected with the inner side of the outer guard ring (15);
the limiting ring (17), limiting ring (17) and outer shroud ring (15) one side fixed connection.
3. The high strength lubrication type planetary gear assembly according to claim 2, further comprising:
the connecting pipes (16) are arranged, and the lower ends of the connecting pipes (16) are fixedly connected with the upper ends of the outer guard rings (15) in a penetrating mode.
4. A high strength lubricated type planetary gear set according to claim 1, wherein:
and the lower ends of the fixing bolts (20) penetrate through the two fixing plates (19) and are in threaded connection with the fixing nuts (21).
5. A high strength lubricated type planetary gear set according to claim 1, wherein:
the planetary gear mechanism (2) includes:
the planetary gear (6) is in meshed connection with one side of the main gear (1) and is simultaneously in meshed connection with the internal tooth trace (18);
the planetary bearing (10), the said planetary bearing (10) is fixedly connected with one side of planetary gear (6);
the connecting column (11), one end of the connecting column (11) is fixedly connected with the middle part of one side of the planetary gear (6);
the limiting groove (12), limiting groove (12) is offered in spliced pole (11) one end.
6. The high strength lubricated type planetary gear set according to claim 5, further comprising:
the limiting column (7), one end of the limiting column (7) is fixedly connected with the connecting block (8);
the threaded hole (13) is formed in the upper surfaces of the connecting block (8) and the connecting column (11) in a penetrating mode;
and the connecting bolt (9) is in threaded connection with the threaded hole (13).
7. The high strength lubrication type planetary gear assembly according to claim 1, further comprising:
and one end of the main gear fixing rod (14) is fixedly connected with the middle part of one side of the main gear (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322313702.2U CN220791938U (en) | 2023-08-28 | 2023-08-28 | High-strength lubrication type planetary gear assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322313702.2U CN220791938U (en) | 2023-08-28 | 2023-08-28 | High-strength lubrication type planetary gear assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220791938U true CN220791938U (en) | 2024-04-16 |
Family
ID=90665748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322313702.2U Active CN220791938U (en) | 2023-08-28 | 2023-08-28 | High-strength lubrication type planetary gear assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220791938U (en) |
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2023
- 2023-08-28 CN CN202322313702.2U patent/CN220791938U/en active Active
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