CN104454947A - Lubrication-enhanced shaft structure - Google Patents
Lubrication-enhanced shaft structure Download PDFInfo
- Publication number
- CN104454947A CN104454947A CN201410754597.9A CN201410754597A CN104454947A CN 104454947 A CN104454947 A CN 104454947A CN 201410754597 A CN201410754597 A CN 201410754597A CN 104454947 A CN104454947 A CN 104454947A
- Authority
- CN
- China
- Prior art keywords
- oil
- oil pocket
- wheel shaft
- auxiliary device
- width
- 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.)
- Pending
Links
Abstract
The invention relates to a lubrication-enhanced shaft structure, which comprises ear plates (1), shaft end baffles (2), screws (3), a wheel axle (4), an auxiliary device (5), spacer sleeves (6), bearings (7), check rings (8) and working wheels (9), wherein the ear plates are fixedly arranged on two sides of the wheel axle by matching of the screws with the shaft end baffles, the auxiliary device is arranged in the wheel axle, two groups of working wheels are arranged on the upper side and the lower side of the wheel axle, the spacer sleeves are inlaid between the ear plates and the working wheels, and the other end of the auxiliary device is fixedly arranged on a long pull rod; through the improvement of a shaft lubrication channel, the rotating bearing can be well lubricated, and the service life of a pulley is prolonged.
Description
Technical field
The present invention relates to a kind of enhancing and lubricate axle construction.
Background technique
In existing design, general axis lubrication road is opened main for oil duct in axle center, fuel feeding branch road is processed below axle, this fuel system due to oil supply gallery thinner, centre does not have ventilating hole, easy formation oil is every space, this structure in actual use, because oil is every the restriction in space, charging-up lubricant oil is made to need larger incoming pressure energy, because the oily restriction every space in follow-up using process, make part can not enter lubricated surface for the lubricant oil in oil duct, tower crane often has rotating machinery or train to use, the train of rotation how is made to keep long-time reliable use to seem particularly important, the lubrication of revolute pair is also especially important.
Summary of the invention
For above-mentioned prior art Problems existing, the invention provides and a kind of strengthen lubrication axle construction, by improving axle lubrication channel, rotary bearing can be lubricated very well, improve pulley working life.
To achieve these goals, the present invention is achieved through the following technical solutions: a kind of enhancing lubricates axle construction, comprise otic placode, axle end baffle plate, screw, wheel shaft, auxiliary device, spacer, bearing, back-up ring and active wheel, screw fit axle end baffle plate is fixed otic placode and is arranged on wheel shaft both sides, auxiliary device is provided with in wheel shaft, wheel shaft respectively installs two groups of active wheels up and down, respectively inlays spacer between otic placode and active wheel.
Described auxiliary device is made up of lubricating cup, main oil gallery, oil pocket I and oil pocket II, and lubricating cup is fixed on wheel shaft side, and main oil gallery is arranged in the middle of axle interior, and main oil gallery both sides connect oil pocket I and oil pocket II.
Described main oil gallery position is in the middle of axle interior.
Described oil pocket I is identical with the quantity of active wheel with the quantity of oil pocket II.
The width of main oil gallery is 4 ~ 12mm, and the width of oil pocket I and oil pocket II is 2 ~ 6mm.
The width of described main oil gallery is 8mm, and the width of oil pocket I and oil pocket II is 4mm.
This structure, in greasing, not easily forms oil every space, reduces the impact that oil is formed every space, make in oil filling process, without velocity variations impact, it is directly perceived that state is filled it up with in oiling, actually can reach expection oil filling amount, in lubricant oil using process, do not have lubricant oil and be retained in formation waste in oil duct in a large number, and this reasonable in design, greatly strengthen lubrication effect, extend product working life, enhance product greasy property.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of Fig. 1 middle auxiliary device;
In figure: 1, otic placode, 2, axle end baffle plate, 3, screw, 4, wheel shaft, 5, auxiliary device, 6, spacer, 7, bearing, 8, back-up ring, 9, active wheel, 51, lubricating cup, 52, main oil gallery, 53, oil pocket I, 54, oil pocket II.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
As depicted in figs. 1 and 2, this enhancing lubrication axle construction, comprise otic placode 1, axle end baffle plate 2, screw 3, wheel shaft 4, auxiliary device 5, spacer 6, bearing 7, back-up ring 8 and active wheel 9, screw 3 fitted shaft end-stopping plate 2 is fixed otic placode 1 and is arranged on wheel shaft 4 both sides, auxiliary device 5 is provided with in wheel shaft 4, wheel shaft about 4 respectively installs two groups of active wheels 9, respectively inlays spacer 6 between otic placode 1 and active wheel 9.
Described auxiliary device 5 is made up of lubricating cup 51, main oil gallery 52, oil pocket I 53 and oil pocket II 54, lubricating cup 51 is fixed on wheel shaft 4 side, main oil gallery 52 is arranged on wheel shaft 4 bosom, main oil gallery 52 both sides connect oil pocket I 53 and oil pocket II 54, oil not easily can be formed every space by auxiliary device 5, reduce the harmful effect that oil is formed every space, oil filling can not be caused not enough, make the oil in oil duct can enter lubrication face completely, reaching lubricant oil can not lose lubrication because being trapped in oil duct.
Described main oil gallery 52 position is at wheel shaft 4 bosom, and easy-to-operat personnel can observe intuitively and actually reach expection oil filling amount.
Described oil pocket I 53 is identical with the quantity of active wheel 9 with the quantity of oil pocket II 54, ensures that active wheel 9 can be lubricated by lubricated surface very well, prevents from causing dry friction, wearing and tearing aggravation, premature deterioration.
The width of described main oil gallery 52 is 4 ~ 12mm, and the width of oil pocket I 53 and oil pocket II 54 is 2 ~ 6mm, and operator, when injecting lubricant oil, facilitate lubricant oil to flow into, and can not form lubricant oil and enter slowly or the phenomenon that leaks outside.
The width of described main oil gallery 52 is 8mm, the width of oil pocket I 53 and oil pocket II 54 is 4mm, find in actual use, be 8mm when main oil gallery 52 is in width, when the width of oil pocket I 53 and oil pocket II 54 is 4mm, when operator inject lubricant oil, lubrication face can be entered completely, reach expection oil filling amount.
Claims (6)
1. one kind strengthens lubrication axle construction, it is characterized in that, comprise otic placode (1), axle end baffle plate (2), screw (3), wheel shaft (4), auxiliary device (5), spacer (6), bearing (7), back-up ring (8) and active wheel (9), the fixing otic placode (1) of screw (3) fitted shaft end-stopping plate (2) is arranged on wheel shaft (4) both sides, auxiliary device (5) is provided with in wheel shaft (4), wheel shaft (4) respectively installs two groups of active wheels (9) up and down, respectively inlays spacer (6) between otic placode (1) and active wheel (9).
2. enhancing lubrication axle construction according to claim 1, it is characterized in that, described auxiliary device (5) is made up of lubricating cup (51), main oil gallery (52), oil pocket I (53) and oil pocket II (54), lubricating cup (51) is fixed on wheel shaft (4) side, it is inner that main oil gallery (52) is arranged on wheel shaft (4), and main oil gallery (52) both sides connect oil pocket I (53) and oil pocket II (54).
3. enhancing lubrication axle construction according to claim 2, it is characterized in that, described main oil gallery (52) position is at wheel shaft (4) bosom.
4. enhancing lubrication axle construction according to claim 2, it is characterized in that, described oil pocket I (53) is identical with the quantity of active wheel (9) with the quantity of oil pocket II (54).
5. enhancing lubrication axle construction according to claim 2, it is characterized in that, the width of described main oil gallery (52) is 4 ~ 12mm, and the width of oil pocket I (53) and oil pocket II (54) is 2 ~ 6mm.
6. enhancing lubrication axle construction according to claim 4, it is characterized in that, the width of described main oil gallery (52) is 8mm, and the width of oil pocket I (53) and oil pocket II (54) is 4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410754597.9A CN104454947A (en) | 2014-12-11 | 2014-12-11 | Lubrication-enhanced shaft structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410754597.9A CN104454947A (en) | 2014-12-11 | 2014-12-11 | Lubrication-enhanced shaft structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104454947A true CN104454947A (en) | 2015-03-25 |
Family
ID=52901513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410754597.9A Pending CN104454947A (en) | 2014-12-11 | 2014-12-11 | Lubrication-enhanced shaft structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104454947A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108529408A (en) * | 2018-05-29 | 2018-09-14 | 太原理工大学 | A kind of head sheave of hoister axis, head sheave and its lubricating arrangement |
| CN108591273A (en) * | 2018-06-04 | 2018-09-28 | 厦门迈凯科机电设备有限公司 | A kind of wheel or the automatic oil lubrication device of pulley bearings |
| CN108869548A (en) * | 2018-09-18 | 2018-11-23 | 安徽马钢设备检修有限公司 | A kind of improved Coil Coating Products loop brasses and its oiling method |
| CN108930774A (en) * | 2018-08-16 | 2018-12-04 | 江苏紫石机械制造有限公司 | A kind of scissors grab self-lubricating pulley mechanism |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10311334A (en) * | 1997-05-13 | 1998-11-24 | Hitachi Constr Mach Co Ltd | Bearing for construction machine |
| WO2006080242A1 (en) * | 2005-01-25 | 2006-08-03 | Komatsu Ltd. | Bearing device |
| CN201461717U (en) * | 2009-08-14 | 2010-05-12 | 卫华集团有限公司 | Pulley shaft |
| CN201688106U (en) * | 2010-05-18 | 2010-12-29 | 巨力索具股份有限公司 | Hoisting tackle single-hole multi-oil-way lubricating device |
| CN103264967A (en) * | 2013-06-07 | 2013-08-28 | 中联重科股份有限公司 | Rope guide and tower crane with same |
| US20130313806A1 (en) * | 2012-05-22 | 2013-11-28 | Caterpillar, Inc. | Ground Engaging Machine Having Articulation Hitch, And Method |
| CN103899638A (en) * | 2014-04-14 | 2014-07-02 | 无锡市协兴港口机械有限公司 | Large pull rod upper hinging point structure of gantry crane |
| CN204344658U (en) * | 2014-12-11 | 2015-05-20 | 徐州建机工程机械有限公司 | Strengthen lubrication axle construction |
-
2014
- 2014-12-11 CN CN201410754597.9A patent/CN104454947A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10311334A (en) * | 1997-05-13 | 1998-11-24 | Hitachi Constr Mach Co Ltd | Bearing for construction machine |
| WO2006080242A1 (en) * | 2005-01-25 | 2006-08-03 | Komatsu Ltd. | Bearing device |
| CN201461717U (en) * | 2009-08-14 | 2010-05-12 | 卫华集团有限公司 | Pulley shaft |
| CN201688106U (en) * | 2010-05-18 | 2010-12-29 | 巨力索具股份有限公司 | Hoisting tackle single-hole multi-oil-way lubricating device |
| US20130313806A1 (en) * | 2012-05-22 | 2013-11-28 | Caterpillar, Inc. | Ground Engaging Machine Having Articulation Hitch, And Method |
| CN103264967A (en) * | 2013-06-07 | 2013-08-28 | 中联重科股份有限公司 | Rope guide and tower crane with same |
| CN103899638A (en) * | 2014-04-14 | 2014-07-02 | 无锡市协兴港口机械有限公司 | Large pull rod upper hinging point structure of gantry crane |
| CN204344658U (en) * | 2014-12-11 | 2015-05-20 | 徐州建机工程机械有限公司 | Strengthen lubrication axle construction |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108529408A (en) * | 2018-05-29 | 2018-09-14 | 太原理工大学 | A kind of head sheave of hoister axis, head sheave and its lubricating arrangement |
| WO2019227541A1 (en) * | 2018-05-29 | 2019-12-05 | 太原理工大学 | Hoister head sheave shaft, hoister head sheave and lubricating device therefor |
| CN108529408B (en) * | 2018-05-29 | 2020-04-14 | 太原理工大学 | Hoisting machine head sheave axle, head sheave and lubricating arrangement thereof |
| US10859204B2 (en) | 2018-05-29 | 2020-12-08 | Taiyuan University Of Technology | Hoisting sheave shaft, hoisting sheave and lubricating device thereof |
| AU2018425856B2 (en) * | 2018-05-29 | 2021-09-23 | Taiyuan University Of Technology | Hoister head sheave shaft, hoister head sheave and lubricating device therefor |
| CN108591273A (en) * | 2018-06-04 | 2018-09-28 | 厦门迈凯科机电设备有限公司 | A kind of wheel or the automatic oil lubrication device of pulley bearings |
| CN108930774A (en) * | 2018-08-16 | 2018-12-04 | 江苏紫石机械制造有限公司 | A kind of scissors grab self-lubricating pulley mechanism |
| CN108930774B (en) * | 2018-08-16 | 2021-09-21 | 江苏紫石机械制造有限公司 | Shear type grab bucket self-lubricating pulley mechanism |
| CN108869548A (en) * | 2018-09-18 | 2018-11-23 | 安徽马钢设备检修有限公司 | A kind of improved Coil Coating Products loop brasses and its oiling method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104454947A (en) | Lubrication-enhanced shaft structure | |
| CN204344658U (en) | Strengthen lubrication axle construction | |
| CN202812108U (en) | Gear | |
| CN201858358U (en) | Oil leakage preventing device at shaft end of speed reducer | |
| CN202746397U (en) | Spherical surface idler wheel type self-lubricating bearing | |
| CN204716748U (en) | A kind of bearing | |
| CN206092701U (en) | A lubricating shaft sleeve for hydraulic pressure is cut | |
| CN203009788U (en) | Self-lubricating bearing component for speed reducer | |
| CN201916405U (en) | Elastic spacer bush of transmission shaft of automobile axle speed reducer | |
| CN205064598U (en) | A bearing assembly and reclaimer for level wheel | |
| CN204061527U (en) | Scraper bowl pin shaft connection structure | |
| CN204003951U (en) | Novel angle contact bearing | |
| CN202707814U (en) | Bearing | |
| CN201794919U (en) | Bearing | |
| CN201843817U (en) | Bearing box sealing device | |
| CN205204564U (en) | Elevator guide pulley convenient to it is lubricated | |
| CN203691120U (en) | Structure for balancing interior negative pressure of motor | |
| CN205078634U (en) | Novel lubrication of pair constant speed drive axle device | |
| CN202628840U (en) | Bearing with seal oil ring and double rows of cylindrical rollers | |
| CN103438345B (en) | Vertical type ring mill lubrication system | |
| CN202769226U (en) | Bearing lubricating device for vibratory rood roller | |
| CN205155109U (en) | -Lubricating bearing | |
| CN104455347A (en) | Bearing sealing device | |
| CN203023307U (en) | Release bearing assembly for discharging oil | |
| CN202646650U (en) | Oil ring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |