CN203051717U - Lubricating system and reducing gear with same - Google Patents
Lubricating system and reducing gear with same Download PDFInfo
- Publication number
- CN203051717U CN203051717U CN 201220510578 CN201220510578U CN203051717U CN 203051717 U CN203051717 U CN 203051717U CN 201220510578 CN201220510578 CN 201220510578 CN 201220510578 U CN201220510578 U CN 201220510578U CN 203051717 U CN203051717 U CN 203051717U
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- China
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- roller bearing
- utility
- shaft end
- model
- lubricating system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to the technical field of machinery lubrication, in particular to a lubricating system of the input shaft of a reducing gear and the reducing gear with the lubricating system. The lubricating system comprises an aligning roller bearing and an input shaft end cover; an oil injection hole is arranged on the input shaft end cover; and the bottom of the input shaft bottom cover is no lower than that of the aligning roller bearing. In such a manner, all lubricating oil is injected into the aligning roller bearing through the oil injection hole and does not flow out from a washer, so that the utilization rate of the lubricating oil is greatly improved.
Description
Technical field
The utility model relates to the mechanical lubrication technical field, the retarder that relates in particular to the lubrication system of retarder inputting shaft and have this lubrication system.
Background technique
The inputting shaft end cap of retarder inputting shaft oiling nose end is directly connected to the packing ring place of bottom at present, and lubricant oil can not all be thrown in the selfaligning roller bearing, understands some and runs off, and the utilization rate of lubricant oil is reduced, and lubrication effect is poor.
Therefore, at above deficiency, the retarder that the utility model provides a kind of lubrication system and had this lubrication system.
Summary of the invention
(1) technical problem that will solve
The purpose of this utility model is to solve retarder inputting shaft lubricant oil can not all throw in the selfaligning roller bearing, understands the problem of some loss.
(2) technological scheme
For achieving the above object, the utility model provides a kind of lubrication system, and this system comprises selfaligning roller bearing and inputting shaft end cap, and the inputting shaft end cap is provided with oil hole, and the bottom of inputting shaft end cap is not less than the bottom of selfaligning roller bearing.
Wherein, described lubrication system also comprises pad, and pad is positioned at the lower end of selfaligning roller bearing.
Wherein, described pad does not contact with oil hole.
The utility model also provides a kind of retarder, and this retarder comprises described lubrication system.
(3) beneficial effect
Technique scheme of the present utility model has following advantage: the bottom that the bottom design of the inputting shaft end cap of oiling nose end is become to be not less than selfaligning roller bearing, make lubricant oil all throw in the selfaligning roller bearing by oil hole like this, prevented from flowing out from packing ring, the utilization rate of lubricant oil is improved greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model retarder lubrication system;
Fig. 2 is the partial enlarged drawing of I among the utility model Fig. 1.
Among the figure: 1: oil hole; 2: selfaligning roller bearing; 3: packing ring; 4: the inputting shaft end cap.
Embodiment
Below in conjunction with drawings and Examples embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
As depicted in figs. 1 and 2, the lubrication system that the utility model embodiment provides, system comprises selfaligning roller bearing 2 and inputting shaft end cap 4, inputting shaft end cap 4 is provided with oil hole 1, and the bottom of inputting shaft end cap 4 is not less than the bottom of selfaligning roller bearing 2, described system also comprises pad 3, and described pad 3 is positioned at the lower end of selfaligning roller bearing 2, and does not contact with oil hole 1.Lubricant oil is all thrown in the selfaligning roller bearing 2 by oil hole, prevented from flowing out from packing ring 3, the utilization rate of lubricant oil is improved greatly.
The above only is a kind of mode of execution of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (4)
1. lubrication system, it is characterized in that: comprise selfaligning roller bearing (2) and inputting shaft end cap (4), inputting shaft end cap (4) is provided with oil hole (1), and the bottom of inputting shaft end cap (4) is not less than the bottom of selfaligning roller bearing (2).
2. lubrication system according to claim 1, it is characterized in that: also comprise pad (3), described pad (3) is positioned at the lower end of selfaligning roller bearing (2).
3. lubrication system according to claim 2, it is characterized in that: described pad (3) does not contact with oil hole (1).
4. a retarder is characterized in that: comprise each described lubrication system as claim 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220510578 CN203051717U (en) | 2012-09-29 | 2012-09-29 | Lubricating system and reducing gear with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220510578 CN203051717U (en) | 2012-09-29 | 2012-09-29 | Lubricating system and reducing gear with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203051717U true CN203051717U (en) | 2013-07-10 |
Family
ID=48734671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220510578 Expired - Fee Related CN203051717U (en) | 2012-09-29 | 2012-09-29 | Lubricating system and reducing gear with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203051717U (en) |
-
2012
- 2012-09-29 CN CN 201220510578 patent/CN203051717U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20160929 |