CN201057349Y - Passive self-lubricator - Google Patents
Passive self-lubricator Download PDFInfo
- Publication number
- CN201057349Y CN201057349Y CNU2007200860802U CN200720086080U CN201057349Y CN 201057349 Y CN201057349 Y CN 201057349Y CN U2007200860802 U CNU2007200860802 U CN U2007200860802U CN 200720086080 U CN200720086080 U CN 200720086080U CN 201057349 Y CN201057349 Y CN 201057349Y
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- oil
- equipment
- driving wheel
- storage tank
- plunger
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Abstract
The utility model relates to a source-free automatic lubricator, which is characterized in that the lubricator is provided with an oil reservoir 14, the bottom opening of which is provided with a plunger 10; a crank on the plunder 10, a rocker 9, a connection rod 8 and a driven wheel 7 constitute a crank rocker mechanism; the driven wheel 7 is connected with a driving wheel 5, or the driven wheel 7 is connected with the driving wheel 5 through a transmission chain; the driving wheel 5 is arranged on a power shaft of to-be-lubricated equipment; an oil outlet of the plunger 10 is connected with an oil pipe 12; an outlet of the oil pipe 12 is positioned on the area of the equipment needing lubricating; the oil reservoir 14 has an air inlet 16 on the upper part. After the lubricator is installed, the equipment can be lubricated while working, so that manual application of lubricant is unnecessary, thus eliminating potential safety hazard, reducing labor intensity of the staff, improving running rate of the equipment and prolonging life circle of equipment, such as opened gear, etc.
Description
Technical field
The environment protection type lubricating fitting that belongs to of the present utility model is applicable to all kinds of machinery, but component such as opposite opened gear, open type gear ring, tooth bar carry out selflubricating.
Background technique
Several big emphasis manufacturing mechanism middle open type gears such as the wagon tipper of Wuhan Iron and Steel Plant coking company, stacker-reclaimer, coke pushing cart, open type gear ring, tooth bar are more.Every running is after two hours, must shut down by artificial opposite opened gear, open type gear ring, tooth bar apply grease to be lubricated.But lubrication effect is not ideal, causes equipment lubrication bad, and wear phenomenons such as tangible contact fatigue, spot corrosion have appearred in many exposed gears, open type gear ring, tooth bar, greatly reduce the life cycle of equipment.And artificial oiling, the generation personnel twist security incidents such as wound easily again.
Along with the accelerated development of enterprise, personnel reduce the number of, and the personnel that are engaged in this simple work of apply grease will be displaced to other posies.Increasing substantially of yielding capacity, the time of shut down safeguarding is fewer and feweri, sometimes even squeezed out.And in equipment operation, carrying out artificial oiling, the personnel that cause easily again twist security incidents such as wound.
If adopt motor-drive pump to refuel, the cost height, waste is big, and maintenance is big.
For the worker is spun off from this simple work, the guarantee workers ' safety is produced, reduce cost, strengthen the lubrication effect of component such as opposite opened gear, open type gear ring, tooth bar, prolong the equipment life cycle, we are by many concentrated research half a year, through more than ten experiments, sum up experience and lessons, utilize hydraulic principle, crankrocker mechanism principle, successfully develop the passive automatic lubricator of exposed gear.
Summary of the invention
The purpose of this utility model provides a kind of passive automatic lubricator, is applicable to all kinds of machinery, but component such as opposite opened gear, open type gear ring, tooth bar carry out selflubricating.
The technical solution of the utility model is: a kind of passive automatic lubricator, it is characterized in that: it has an oil storage tank 14, plunger 10 is equipped with at the bottom ports place of oil storage tank 14, crank on the plunger 10, rocking bar 9, connecting rod 8 and follower 7 constitute crankrocker mechanism, follower 7 is connected with driving wheel 5, or follower 7 is connected with driving wheel 5 by Transmitted chains, and driving wheel 5 is installed on the line shaft of lubricated equipment; The oil outlet of plunger 10 connects oil pipe 12, the position that the outlet equipment of being placed in of oil pipe 12 need lubricate; The top of oil storage tank 14 has inlet hole 16.
Aforesaid passive automatic lubricator is characterized in that: lay one-way valve 11 in the oil circuit of described oil pipe 12.Can prevent oil return, make fuel-displaced more smooth.
Aforesaid passive automatic lubricator is characterized in that: the outlet of oil pipe 12 is placed in the upper side of exposed gear 3, and the last plane of exposed gear 3 is provided with oil scraping plate 13.
Aforesaid passive automatic lubricator is characterized in that: add a cover heavy iron 15 on the pasta of oil storage tank 14.
Beneficial effect
1, installs and to satisfy the lubricated requirement in equipment edge work limit behind this lubriator, avoid the manual application of lubricant, eliminate safe hidden trouble, reduce worker's labor intensity, improve operation rate, prolong the life cycle of equipment such as exposed gear.
2, this lubriator oil storage tank oil reserve is big, but general continuous operation 3 months, and continuous operation is strong.
3, this lubriator is used the power of lubricated equipment (as exposed gear), and without motor driving, environmental protection and energy saving do not have waste, and are pollution-free.
4, working pressure is bigger, high lubricating effect.
5, simple in structure, cheap, cost is low, and is practical.
6, stable performance, rate of fault is low, and maintenance is little, long service life.
7, its drive connection can be: belt drive, chain-driven, tooth transmission, friction wheel transmission, this lubriator also can be developed into series product such as vertical, horizontal, is generalized on all kinds of machinery to use.
Description of drawings:
Fig. 1, the utility model embodiment---the passive automatic lubricator working principle of exposed gear schematic representation.
Wherein, 1-turning motor; The 2-rotary reducer; The 3-exposed gear; 4-open type gear ring; The 5-driving wheel; The 6-V belt; The 7-follower; The 8-connecting rod; The 9-rocking bar; The 10-plunger; The 11-one-way valve; The 12-oil pipe; The 13-oil scraping plate; The 14-oil storage tank; The heavy iron of 15-; The 16-exhaust port.
Embodiment
With the exposed gear self oiling shown in Fig. 1 is example.
Present embodiment is that the pressing plate that the exposed gear that will need on the machinery to lubricate is fixed on the speed reducer output shaft changes slot type wheel, i.e. driving wheel into.Be follower with another slot type wheel again, and connect with V belt.Connect with rocking bar between follower and the plunger.The tubing selection latus rectum is 8 millimeters a copper pipe.Install one-way valve on the oil pipe additional.But according to rocking bar deflection period and plunger diameter calculating per hour oil filling amount, and the capacity of definite oil storage tank.
Installation steps are as follows:
1, with exposed gear 3 end plate screw lengthenings, change pressing plate into driving wheel 5, and fixing tight.
2, the axle of follower 7 is fixed on oil groove 14 lower bracket.
3, oil storage tank 14 and rotary reducer 2 are tied and fix.
4, according to the relative position of driving wheel 5, follower 7 and oil storage tank 14 (design distance before installing), corresponding V belt 6, connecting rod 8, rocking bar 9, plunger 10, oil storage tank 14, the one-way valve 11 etc. loaded onto.
5, oil storage tank 14 is put lubricant grease.
6, test run.During test run for the first time, the lubricant grease that oil pipe is supplied with is piled up in exposed gear 3 tops, and the gear engagement place is lubricated undesirable.Consider to install additional oil scraping plate 13 according to the test run situation.
7, oil scraping plate 13 is fixed in rotary reducer 2 bottoms, and adjusts the gap between oil scraping plate 13 and exposed gear 3 tops.
8, test run once more, oil scraping plate 13 blows into the gear engagement place with grease, reaches the expection lubrication effect.
Working principle
This lubriator is according to crankrocker mechanism working principle, hydraulic principle, finish lubricated work by the power of exposed gear.
When device start, turning motor 1 drives rotary reducer 2 and exposed gear 3 work, the driving wheel 5 that is fixed on the exposed gear 3 rotates simultaneously, driving wheel 5 frictionallies drive follower 7 by V belt 6 and rotate, according to the crankrocker mechanism working principle, connecting rod 8 and rocking bar 9 drive plunger 10 and make straight line motion up and down reciprocatingly, lubricant grease in the oil storage tank 14 is ejected into the upper side of exposed gear 3 by one-way valve 11 and oil pipe 12, because the rotation of exposed gear 3, oil scraping plate 13 scrapes grease on the Surface of action of exposed gear 3 and open type gear ring 4, reaches lubricated purpose.Exposed gear rotates, and lubriator is work just, and exposed gear stops operating, and lubriator just quits work, and lubricated work and device synchronization are carried out.
Grease in the oil storage tank 14 is pressed in the plunger cavity of plunger 10 under the action of gravity of barometric pressure and heavy iron 15, realizes continuous oil supply.Heavy iron can become hull shape to float on the pasta, can pressurize on oil and does not sink in the oil.
Claims (5)
1. passive automatic lubricator, it is characterized in that: it has an oil storage tank (14), plunger (10) is equipped with at the bottom ports place of oil storage tank (14), crank on the plunger (10), rocking bar (9), connecting rod (8) and follower (7) constitute crankrocker mechanism, follower (7) is connected with driving wheel (5), or follower (7) is connected with driving wheel (5) by Transmitted chains, and driving wheel (5) is installed on the line shaft of lubricated equipment; The oil outlet of plunger (10) connects oil pipe (12), the position that the outlet equipment of being placed in of oil pipe (12) need lubricate; The top of oil storage tank (14) has inlet hole (16).
2. passive automatic lubricator as claimed in claim 1 is characterized in that: lay one-way valve (11) in the oil circuit of described oil pipe (12).
3. passive automatic lubricator as claimed in claim 1 or 2 is characterized in that: the outlet of oil pipe (12) is placed in the upper side of exposed gear (3), and the last plane of exposed gear (3) is provided with oil scraping plate (13).
4. passive automatic lubricator as claimed in claim 1 or 2 is characterized in that: add a cover heavy iron (15) on the pasta of oil storage tank (14).
5. passive automatic lubricator as claimed in claim 3 is characterized in that: add a cover heavy iron (15) on the pasta of oil storage tank (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200860802U CN201057349Y (en) | 2007-07-23 | 2007-07-23 | Passive self-lubricator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200860802U CN201057349Y (en) | 2007-07-23 | 2007-07-23 | Passive self-lubricator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201057349Y true CN201057349Y (en) | 2008-05-07 |
Family
ID=39426192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200860802U Expired - Lifetime CN201057349Y (en) | 2007-07-23 | 2007-07-23 | Passive self-lubricator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201057349Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032431A (en) * | 2010-12-02 | 2011-04-27 | 三一重工股份有限公司 | Stirrer and centralized lubricating device thereof |
| CN105883345A (en) * | 2016-06-30 | 2016-08-24 | 兖州煤业股份有限公司 | Rubber belt conveyor and lubricating device thereof |
| CN108117974A (en) * | 2018-01-16 | 2018-06-05 | 李紫霞 | A kind of horizontal rotary food fermentation equipment |
| CN109210356A (en) * | 2017-07-04 | 2019-01-15 | 斯凯孚公司 | Lubricating system for roller chain and the transfer assembly equipped with the lubricating system |
-
2007
- 2007-07-23 CN CNU2007200860802U patent/CN201057349Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032431A (en) * | 2010-12-02 | 2011-04-27 | 三一重工股份有限公司 | Stirrer and centralized lubricating device thereof |
| WO2012071876A1 (en) * | 2010-12-02 | 2012-06-07 | 湖南三一智能控制设备有限公司 | Centralized lubricating device and mixer having the same |
| CN105883345A (en) * | 2016-06-30 | 2016-08-24 | 兖州煤业股份有限公司 | Rubber belt conveyor and lubricating device thereof |
| CN109210356A (en) * | 2017-07-04 | 2019-01-15 | 斯凯孚公司 | Lubricating system for roller chain and the transfer assembly equipped with the lubricating system |
| US11021331B2 (en) | 2017-07-04 | 2021-06-01 | Aktiebolaget Skf | Lubrication system for roller chain, and conveying assembly equipped with such lubrication system |
| CN109210356B (en) * | 2017-07-04 | 2021-10-01 | 斯凯孚公司 | Lubrication system for a roller chain and conveyor assembly equipped with such a lubrication system |
| CN108117974A (en) * | 2018-01-16 | 2018-06-05 | 李紫霞 | A kind of horizontal rotary food fermentation equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080507 |