CN219712249U - Gear pair for novel oiling machine - Google Patents
Gear pair for novel oiling machine Download PDFInfo
- Publication number
- CN219712249U CN219712249U CN202321328110.1U CN202321328110U CN219712249U CN 219712249 U CN219712249 U CN 219712249U CN 202321328110 U CN202321328110 U CN 202321328110U CN 219712249 U CN219712249 U CN 219712249U
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- Prior art keywords
- gear
- driving
- driven
- support frame
- driving gear
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- 239000000446 fuel Substances 0.000 claims 5
- 230000005540 biological transmission Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Gear Transmission (AREA)
Abstract
The utility model relates to a gear pair for a novel oiling machine, which comprises a support frame, wherein the left side in the support frame is rotationally connected with a driving rod through a bearing, the outer side of the driving rod is fixedly provided with a driving gear positioned on the front side of the support frame, the right side in the support frame is rotationally connected with a driven rod through a bearing, the outer side of the driven rod is fixedly provided with a driven gear meshed with the driving gear, and the outer sides of the driving rod and the driven rod are respectively fixedly provided with limiting rings attached to the front sides of the driving gear and the driven gear. According to the gear pair for the novel oiling machine, the spiral end point of the driving gear is meshed with the spiral start point of the driven gear, and the outer diameter of the spiral end point of the driving gear is larger than that of the spiral start point of the driven gear, so that when the driving gear rotates, the rotating speed of the driven gear is larger than that of the driving gear, and the gear pair is further adjusted.
Description
Technical Field
The utility model relates to the technical field of gear pairs, in particular to a gear pair for a novel oiling machine.
Background
The gear pair is a basic mechanism consisting of two meshed gears, the gear set consists of a speed reducer, gears, rolling bearings, sliding bearings and other parts which need to be lubricated, and the lubricating efficiency of the parts is improved, so that the production safety is improved, the service life of equipment is prolonged, the labor intensity is reduced, and the economic benefit of enterprises is improved.
At present, the gear pair inside the oiling machine is generally meshed by adopting two gears with the same size or different sizes, when the transmission ratio of the gear pair needs to be adjusted, one gear pair is adjusted by increasing the outer diameter of a driving gear and reducing the outer diameter of a driven gear, the transmission ratio of the gear pair is adjusted, the transmission efficiency of a driving part is increased, the transmission ratio of the gear pair is increased, two modes are more troublesome, and the production cost is increased, so that the gear pair for the novel oiling machine is provided, and the technical problem is solved.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a gear pair for a novel oiling machine, which has the advantages of adjustable transmission ratio and the like, and solves the problem of increasing the production cost.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a gear pair for novel tanker aircraft, includes the support frame, the inside left side of support frame is connected with the driving lever through the bearing rotation, the outside of driving lever is fixed with the driving gear that is located the support frame front side, the inside right side of support frame is connected with the driven lever through the bearing rotation, the outside of driven lever is fixed with the driven gear with driving gear meshing.
Further, the outer diameters of the driving gear and the driven gear are sequentially increased from the spiral starting point to the spiral ending point.
Furthermore, the outside of driving rod and driven lever all is fixed with the spacing ring of laminating respectively in driving gear and driven gear front.
Further, a plurality of weight-reducing through holes are formed in the driving gear and the driven gear, and the weight-reducing through holes are distributed at equal intervals.
Further, a convex connecting hole for connecting with external driving equipment is formed in the driving rod.
Further, the driving gear and the driven gear are symmetrically distributed on the left side and the right side of the vertical central axis of the support frame.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
according to the gear pair for the novel oiling machine, the spiral end point of the driving gear is meshed with the spiral start point of the driven gear, and the outer diameter of the spiral end point of the driving gear is larger than that of the spiral start point of the driven gear, so that when the driving gear rotates, the rotating speed of the driven gear is larger than that of the driving gear, and the gear pair is further adjusted.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic rear view of the present utility model.
In the figure: 1. a support frame; 2. a driving rod; 3. a drive gear; 4. a driven rod; 5. a driven gear.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, a gear pair for a novel oiling machine in this embodiment includes a support frame 1, wherein a driving rod 2 is rotatably connected to the left side of the interior of the support frame 1 through a bearing, and is connected to the driving rod 2 through a driving device, the driving device may employ a motor, the motor drives the driving rod 2 to rotate in the interior of the support frame 1, a driving gear 3 located at the front side of the support frame 1 is fixed to the outer side of the driving rod 2, a driven rod 4 is rotatably connected to the right side of the interior of the support frame 1 through a bearing, a driven gear 5 meshed with the driving gear 3 is fixed to the outer side of the driven rod 4, the driving rod 2 drives the driving gear 3 connected with the driving rod to rotate, and the driven gear 5 meshed with the driving gear 3 is rotatably driven by the meshed action of the driving rod 2, so that the driven rod 4 in the interior of the driven gear 5 rotates in the interior of the support frame 1.
The outer diameters of the driving gear 3 and the driven gear 5 are gradually increased from the spiral starting point to the spiral ending point, the spiral ending point of the driving gear 3 is meshed with the spiral starting point of the driven gear 5 in the rotating process, the outer diameter of the spiral ending point of the driving gear 3 is larger than the outer diameter of the spiral starting point of the driven gear 5, so that when the driving gear 3 rotates, the rotating speed of the driven gear 5 is larger than that of the driving gear 3, limiting rings attached to the front surfaces of the driving gear 3 and the driven gear 5 respectively are fixed on the outer sides of the driving rod 2 and the driven rod 4, a plurality of weight reduction through holes are formed in the driving gear 3 and the driven gear 5, the weight reduction through holes are distributed at equal intervals, the weight of the driving gear 3 and the driven gear 5 is reduced, convex connecting holes used for being connected with external driving equipment are formed in the driving rod 2, and the driving gear 3 and the driven gear 5 are symmetrically distributed on the left side and the right side of the vertical central axis of the supporting frame 1.
It will be appreciated that when the start of helical rotation of the driving gear 3 is engaged at the end of helical rotation of the driven gear 5, the rotational speed of the driven gear 5 is now less than the rotational speed of the driving gear 3.
Therefore, the spiral end point of the driving gear 3 is engaged with the spiral start point of the driven gear 5, and since the outer diameter of the spiral end point of the driving gear 3 is larger than the outer diameter of the spiral start point of the driven gear 5, the rotation speed of the driven gear 5 at this time is larger than the rotation speed of the driving gear 3 when the driving gear 3 rotates.
The working principle of the embodiment is as follows:
through the driving device and the driving rod 2 connection, the driving device can adopt the motor, the motor drives the driving rod 2 to rotate in the inside of the support frame 1, the driving rod 2 drives the driving gear 3 connected with the driving rod 2 to rotate, the driven gear 5 meshed with the driving rod 3 is driven to rotate through the meshed action of the driving rod 3, the driven rod 4 in the driven gear 5 rotates in the support frame 1, in the rotating process, the spiral end point of the driving gear 3 is meshed with the spiral starting point of the driven gear 5, and because the outer diameter of the spiral end point of the driving gear 3 is larger than the outer diameter of the spiral starting point of the driven gear 5, when the driving gear 3 rotates, the rotating speed of the driven gear 5 is larger than the rotating speed of the driving gear 3, and when the spiral rotation starting point of the driving gear 3 is meshed with the spiral end point of the driven gear 5, the rotating speed of the driven gear 5 is smaller than the rotating speed of the driving gear 3.
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 (6)
1. The utility model provides a gear pair for novel tanker aircraft, includes support frame (1), its characterized in that: the left side of support frame (1) inside is connected with driving lever (2) through the bearing rotation, the outside of driving lever (2) is fixed with driving gear (3) that are located support frame (1) front side, the right side of support frame (1) inside is connected with driven lever (4) through the bearing rotation, driven lever (4) outside be fixed with driving gear (3) engaged driven gear (5).
2. A gear pair for a new fuel dispenser as defined in claim 1, wherein: the outer diameters of the driving gear (3) and the driven gear (5) are sequentially increased from the spiral starting point to the spiral ending point.
3. A gear pair for a new fuel dispenser as defined in claim 1, wherein: and limiting rings respectively attached to the front surfaces of the driving gear (3) and the driven gear (5) are fixed on the outer sides of the driving rod (2) and the driven rod (4).
4. A gear pair for a new fuel dispenser as defined in claim 1, wherein: the driving gear (3) and the driven gear (5) are internally provided with a plurality of weight-reducing through holes, and the weight-reducing through holes are distributed at equal intervals.
5. A gear pair for a new fuel dispenser as defined in claim 1, wherein: the inside of the driving rod (2) is provided with a convex connecting hole which is used for being connected with external driving equipment.
6. A gear pair for a new fuel dispenser as defined in claim 1, wherein: the driving gear (3) and the driven gear (5) are symmetrically distributed on the left side and the right side of the vertical central axis of the support frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321328110.1U CN219712249U (en) | 2023-05-29 | 2023-05-29 | Gear pair for novel oiling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321328110.1U CN219712249U (en) | 2023-05-29 | 2023-05-29 | Gear pair for novel oiling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219712249U true CN219712249U (en) | 2023-09-19 |
Family
ID=87977941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321328110.1U Active CN219712249U (en) | 2023-05-29 | 2023-05-29 | Gear pair for novel oiling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219712249U (en) |
-
2023
- 2023-05-29 CN CN202321328110.1U patent/CN219712249U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |