CN202971844U - Gear lubrication device - Google Patents
Gear lubrication device Download PDFInfo
- Publication number
- CN202971844U CN202971844U CN 201220307083 CN201220307083U CN202971844U CN 202971844 U CN202971844 U CN 202971844U CN 201220307083 CN201220307083 CN 201220307083 CN 201220307083 U CN201220307083 U CN 201220307083U CN 202971844 U CN202971844 U CN 202971844U
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- CN
- China
- Prior art keywords
- gear
- pinion
- groups
- small gear
- long shaft
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a gear lubrication device, which is characterized by comprising a plurality of pinion groups, a long shaft and a rack, wherein the long shaft penetrates through the middle parts of the plurality of pinion groups; an oil line is arranged in the long shaft and provided with a plurality of through holes; every through hole is communicated with every pinion group; each pinion group comprises two oil outlet gears and a support gear which is arranged between the two oil outlet gears; two symmetrical oil holes are transversely formed in every oil outlet gear; the two ends of the long shaft are fixed on the rack through a bracket; fixing sleeves are fixed between the pinion groups; and end covers for sealing the oil line are arranged at two ends of the long shaft. The gear lubrication device has the advantages that the lubrication of a power transmission part of every pinion group is very important during the use process, the lubrication effect is good, the abrasion of tooth surface can be reduced, the rotating stability of the pinion groups is increased, the noise is reduced, the service lives of pinion groups and facilities of a transmission mechanism and the like which are associated with the pinion groups in a power transmission manner are prolonged, and the safety coefficient is high.
Description
Technical field
The utility model relates to a kind of gear lubrication device.
Background technique
burning till and raw material in cement industry, grog, in the manufacturing equipments such as the fragmentation of coal, large-scale exposed gear often is selected as the main driver element of equipment, its driving gear pair is in low speed for a long time, heavy duty, in the operating mode of large impact power, gear surface tends to occur multi-form damage, as excessive wear, scratch, gummed, spot corrosion, plastic deformation etc., then cause the loss of flank of tooth metallic material, change the physical dimension of gear, have a strong impact on the working life of gear pair, reduce the continuity of producing, lubricating grease is manually smeared in use in the past, in the process of smearing, easy adsorption fouling thing, impurity, also there is potential safety hazard, lubrication can not get guaranteeing, in working procedure, easily get rid of the fat phenomenon, cause unnecessary waste and environmental pollution, for addressing the above problem, the spy provides a kind of new technological scheme.
The model utility content
The purpose of this utility model is to provide a kind of gear lubrication device.
The technical solution adopted in the utility model is:
the gear lubrication device, comprise a plurality of small gear groups, major axis and frame, described major axis is through a plurality of small gear groups middle part, be provided with oil circuit in described major axis, described oil circuit is provided with a plurality of through holes, described each through hole is communicated with the small gear group, described each small gear group goes out oilgear by two and a Support Gear forms, described two go out to be provided with Support Gear between oilgear, describedly go out the oilhole that laterally is provided with two symmetries in oilgear, described major axis two ends are fixed on frame by support, fix by fixed cover between described each small gear group, described major axis two ends are provided with to seal the end cap of oil circuit.
Described Support Gear middle part hollow out.
Connect to form the double-layered tooth wheels by connecting sleeve between described two small gear groups.
The utility model has the advantages that: the small gear group in use, the lubricated of its motivation transfer motion part is very important, high lubricating effect, can reduce the wearing and tearing of the flank of tooth, increase the stationarity that the small gear group is rotated, reduce noise, in the working life of the facilities such as driving mechanism that raising small gear group and power transmission thereof are associated, safety coefficient is high.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Wherein: 1, small gear group, 2, major axis, 3, frame, 4, oil circuit, 5, through hole, 6, go out oilgear, 7, Support Gear, 8, oilhole, 9, support, 10, fixed cover, 11, connecting sleeve, 12, end cap.
Embodiment
as shown in Figure 1, gear lubrication device of the present utility model, comprise a plurality of small gear groups 1, major axis 2 and frame 3, major axis 2 is through a plurality of small gear groups 1 middle part, be provided with oil circuit 4 in major axis 2, oil circuit 4 is provided with a plurality of through holes 5, each through hole 5 is communicated with small gear group 1, each small gear group 2 goes out oilgear 6 by two and a Support Gear 7 forms, two go out to be provided with Support Gear 7 between oilgear 6, Support Gear 7 middle part hollow outs, go out the interior oilhole 8 that laterally is provided with two symmetries of oilgear 6, major axis 2 two ends are fixed on frame 3 by support 9, fixing by fixed cover 10 between each small gear group 1, connect to form the double-layered tooth wheels by connecting sleeve 11 between two small gear groups 1, major axis 2 two ends are provided with to seal the end cap 12 of oil circuit 4, the small gear group in use, the lubricated of its motivation transfer motion part is very important, high lubricating effect, can reduce the wearing and tearing of the flank of tooth, increase the stationarity that the small gear group is rotated, reduce noise, the working life of the facilities such as driving mechanism that raising small gear group and power transmission thereof are associated, safety coefficient is high.
working procedure of the present utility model: lubricating grease is by major axis 2 inner passages, through a plurality of through holes 5, be connected to corresponding with it small gear group 1, lubricating grease arrives out the aperture of each flank of tooth of oilgear 6 by the vacancy section of Support Gear 7, under oil pressure and engagement double action, lubricating grease uniform spreads upon on the small gear flank of tooth, carry out sufficient lubrication by transmission, for improving lubrication effect and the frequency of small gear, can suitably increase the small gear group 1 gear number of teeth, the configurable oil pump of gear lubrication device, distributor, control cabinet, can be regularly, quantitative lubricating, the supervisory system working condition, long-term non-maintaining operation.
Claims (3)
1. gear lubrication device, it is characterized in that: comprise a plurality of small gear groups, major axis and frame, described major axis is through a plurality of small gear groups middle part, be provided with oil circuit in described major axis, described oil circuit is provided with a plurality of through holes, described each through hole is communicated with the small gear group, described each small gear group goes out oilgear by two and a Support Gear forms, described two go out to be provided with Support Gear between oilgear, describedly go out the oilhole that laterally is provided with two symmetries in oilgear, described major axis two ends are fixed on frame by support, fix by fixed cover between described each small gear group, described major axis two ends are provided with to seal the end cap of oil circuit.
2. gear lubrication device according to claim 1, is characterized in that: hollow out in the middle part of described Support Gear.
3. gear lubrication device according to claim 1, is characterized in that: connect to form the double-layered tooth wheels by connecting sleeve between described two small gear groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220307083 CN202971844U (en) | 2012-06-28 | 2012-06-28 | Gear lubrication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220307083 CN202971844U (en) | 2012-06-28 | 2012-06-28 | Gear lubrication device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202971844U true CN202971844U (en) | 2013-06-05 |
Family
ID=48512921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220307083 Expired - Lifetime CN202971844U (en) | 2012-06-28 | 2012-06-28 | Gear lubrication device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202971844U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191580A (en) * | 2017-07-03 | 2017-09-22 | 上海振华重工(集团)股份有限公司 | A kind of lubricating system for exposed gear |
| CN114060442A (en) * | 2021-11-29 | 2022-02-18 | 王刘恩 | Multistage damping leaf spring |
-
2012
- 2012-06-28 CN CN 201220307083 patent/CN202971844U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191580A (en) * | 2017-07-03 | 2017-09-22 | 上海振华重工(集团)股份有限公司 | A kind of lubricating system for exposed gear |
| CN114060442A (en) * | 2021-11-29 | 2022-02-18 | 王刘恩 | Multistage damping leaf spring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180105 Address after: 226200, Jiangsu, Qidong Province Ping Town Industrial Park Patentee after: JIANGSU NANFANG LUBRICATION CO.,LTD. Address before: 226255, Jiangsu City, Nantong province Qidong Hui Ping Town Industrial Park Patentee before: QIDONG SOUTH LUBRICATION HYDRAULIC EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |
|
| CX01 | Expiry of patent term |