CN216045374U - Loader gearbox bearing oil collecting and lubricating structure - Google Patents
Loader gearbox bearing oil collecting and lubricating structure Download PDFInfo
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- CN216045374U CN216045374U CN202122260513.4U CN202122260513U CN216045374U CN 216045374 U CN216045374 U CN 216045374U CN 202122260513 U CN202122260513 U CN 202122260513U CN 216045374 U CN216045374 U CN 216045374U
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- oil collecting
- bearing
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- shaft
- lubricating
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Abstract
The utility model discloses an oil collecting and lubricating structure of a gearbox bearing of a loader, which comprises a shaft box body (1), a bearing (2), a gear (3), a spacer ring (4) and a shaft (5); a gear (3) is installed at the left end of the shaft (5), a space ring (4) is installed on the left side of the gear (3), a bearing (2) is installed on the left side of the space ring (4), and the shaft (5) is fixed on the box body (1) through the bearing (2); an oil collecting rib (11) and a lubricating oil channel (13) are arranged on the box body (1), an oil collecting flange (111) is arranged on the oil collecting rib (11), the oil collecting rib (11) is positioned above the bearing (2) mounting seat and is of a V-shaped structure, an oil collecting cavity (12) is formed, and the oil collecting cavity (12) is communicated with the lubricating oil channel (13). The oil collecting and lubricating structure for the loader gearbox bearing has the advantages of low manufacturing and maintenance cost, good bearing lubricating effect and long service life, and solves the problem that the gearbox cannot normally work due to bearing damage caused by insufficient lubrication in the prior art.
Description
Technical Field
The utility model relates to the technical field of loader drive axle gearbox assemblies, in particular to an oil collecting and lubricating structure for a bearing of a loader gearbox.
Background
The loader gearbox is one of the core transmission components of the loader, and is a mechanism for changing the rotational speed and torque from the engine, which can change the output shaft and input shaft gear ratios in fixed or stepped manner. In order to realize different gears, the gearbox consists of a plurality of clutch shafts, each clutch shaft consists of a shaft, a gear, a friction plate, a bearing and other parts, each clutch shaft is fixed on the box body by the bearings at two ends, the clutch shafts are longitudinally arranged, lubricating oil is stored at the bottom of the box body, the gear on the clutch shaft at the upper end close to the lower end throws the oil at the bottom of the box body to the upper end for splash lubrication, and the problem that the bearing lubrication of the clutch shaft at the upper end is insufficient, the bearing is damaged, and the gearbox cannot work is caused.
Disclosure of Invention
The utility model aims to overcome the defects, provides the oil collecting and lubricating structure of the loader gearbox bearing, which has the advantages of low manufacturing and maintenance cost, good bearing lubricating effect and long service life, and solves the problem that the gearbox cannot normally work due to the damage of the bearing caused by insufficient lubrication in the prior art.
In order to achieve the purpose, the oil collecting and lubricating structure of the loader gearbox bearing comprises a shaft box body 1, a bearing 2, a gear 3, a spacer 4 and a shaft 5; a gear 3 is installed at the left end of the shaft 5, a space ring 4 is installed on the left side of the gear 3, a bearing 2 is installed on the left side of the space ring 4, and the shaft 5 is fixed on the box body 1 through the bearing 2; the oil collecting rib 11 and the lubricating oil channel 13 are arranged on the box body 1, the oil collecting rib 11 is provided with an oil collecting flange 111, the oil collecting rib 11 is positioned above the mounting seat of the bearing 2 and is of a V-shaped structure to form an oil collecting cavity 12, and the oil collecting cavity 12 is communicated with the lubricating oil channel 13.
The loader gearbox bearing oil collection lubricating structure with the structure has the following technical characteristics and beneficial effects:
1. be equipped with collection oil muscle 11 and lubricated oil duct 13 on the box 1, collection oil muscle 11 is "V" type structure formation oil collecting cavity 12 in the top of the bearing 2 mount pad position of box 1, makes oil collecting cavity 12 and lubricated oil duct 13 communicate with each other, and lubricated oil is collected the back through lubricated oil duct 13 and is lubricated bearing 2 through oil collecting cavity 12, has improved lubricated effect greatly, has promoted product quality.
2. The oil collecting rib 11 is provided with an oil collecting rib 111, so that the lubricating oil is further guided into the oil collecting cavity 12, the lubricating effect is further improved, and the product quality is better ensured.
Drawings
FIG. 1 is a main sectional view of an oil collecting and lubricating structure of a gearbox bearing of a loader.
FIG. 2 is a partially enlarged view of the oil-collecting lubrication structure area of the tank body in FIG. 1.
Fig. 3 is a schematic sectional view of the oil collecting rib from a-a in fig. 2.
Reference numerals: the oil collecting device comprises a box body 1, an oil collecting rib 11, an oil collecting flange 111, an oil collecting cavity 12, a lubricating oil channel 13, a bearing 2, a gear 3, a spacer 4 and a shaft 5.
Detailed Description
The oil collecting and lubricating structure of the loader gearbox bearing is further described in detail with reference to the attached drawings and specific embodiments.
1-3, the oil-collecting and lubricating structure of the loader gearbox bearing comprises a shaft box body 1, a bearing 2, a gear 3, a spacer 4 and a shaft 5; a gear 3 is installed at the left end of the shaft 5, a space ring 4 is installed on the left side of the gear 3, a bearing 2 is installed on the left side of the space ring 4, and the shaft 5 is fixed on the box body 1 through the bearing 2; the oil collecting rib 11 and the lubricating oil channel 13 are arranged on the box body 1, the oil collecting rib 11 is provided with an oil collecting flange 111, the oil collecting rib 11 is positioned above the mounting seat of the bearing 2 and is of a V-shaped structure to form an oil collecting cavity 12, and the oil collecting cavity 12 is communicated with the lubricating oil channel 13. Lubricating oil is collected through the oil collecting cavity 12 and then lubricates the bearing 2 through the lubricating oil channel 13, so that the lubricating effect is greatly improved, the product quality is improved, and the oil collecting rib 111 is arranged on the oil collecting rib 11, so that the lubricating oil is further guided to the oil collecting cavity 12, the lubricating effect is further improved, and the product quality is better ensured.
Claims (1)
1. A loader gearbox bearing oil collection lubricating structure comprises a shaft box body (1), a bearing (2), a gear (3), a spacer ring (4) and a shaft (5); the left end of the shaft (5) is provided with a gear (3), the left side of the gear (3) is provided with a space ring (4), the left side of the space ring (4) is provided with a bearing (2), and the shaft (5) is fixed on the box body (1) through the bearing (2); the method is characterized in that: the oil collecting device is characterized in that an oil collecting rib (11) and a lubricating oil channel (13) are arranged on the box body (1), an oil collecting flange (111) is arranged on the oil collecting rib (11), the oil collecting rib (11) is positioned above the bearing (2) mounting seat and is of a V-shaped structure, an oil collecting cavity (12) is formed, and the oil collecting cavity (12) is communicated with the lubricating oil channel (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122260513.4U CN216045374U (en) | 2021-09-17 | 2021-09-17 | Loader gearbox bearing oil collecting and lubricating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122260513.4U CN216045374U (en) | 2021-09-17 | 2021-09-17 | Loader gearbox bearing oil collecting and lubricating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216045374U true CN216045374U (en) | 2022-03-15 |
Family
ID=80537873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122260513.4U Active CN216045374U (en) | 2021-09-17 | 2021-09-17 | Loader gearbox bearing oil collecting and lubricating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216045374U (en) |
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2021
- 2021-09-17 CN CN202122260513.4U patent/CN216045374U/en active Active
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