CN112429131B - Bicycle chain oiling device based on centrifugal force and chain wheel positive and negative rotation - Google Patents
Bicycle chain oiling device based on centrifugal force and chain wheel positive and negative rotation Download PDFInfo
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- CN112429131B CN112429131B CN202011353593.1A CN202011353593A CN112429131B CN 112429131 B CN112429131 B CN 112429131B CN 202011353593 A CN202011353593 A CN 202011353593A CN 112429131 B CN112429131 B CN 112429131B
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- oil
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- chain wheel
- storage bin
- pipe
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J31/00—Installations of lubricating devices
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Abstract
The invention provides a bicycle chain oiling device based on centrifugal force and forward and reverse rotation of a chain wheel, and relates to the technical field of use of bicycle lubricating oil. This bicycle chain oiling device based on centrifugal force and chain wheel are just reversing, including the axle sleeve, the top threaded connection of axle sleeve has the oil tank, the below of the inside oil tank of axle sleeve rotates and is connected with the ball valve, both ends fixedly connected with carousel around the ball valve, the peripheral fixedly connected with stopper of carousel, the inside rotation of axle sleeve is connected with the pivot. This bicycle chain oiling device based on centrifugal force and chain wheel are just reversing has realized just can carrying out the oiling to countershaft and chain at the in-process of riding, when not influencing normal riding, also convenient and fast more can go out oil according to the rotatory speed of chain wheel, and rotatory more oil outlet more soon makes more that lubricating oil can be more even scribble on the chain, has improved lubricated effect.
Description
Technical Field
The invention relates to the technical field of use of bicycle lubricating oil, in particular to a bicycle chain oiling device based on centrifugal force and forward and reverse rotation of a chain wheel.
Background
The bicycle is one kind and steps on pedal driven small-size land vehicle with the manpower, can be used for riding instead of walk, the trip, also can be used for riding the exercise as body-building apparatus, the bicycle is a more and more environment-friendly vehicle who is liked by people, and the bicycle is at the in-process of riding, in order to reduce the wearing and tearing of driving medium, need regularly scribble lubricating oil, wherein main needs the oiling be exactly chain and pivot, and traditional bicycle self does not have the oiling device, need park and carry out manual oiling, the operation is wasted time and energy, and need pause and ride, when manual oiling, can't carry out accurate the handle control to the volume of oiling, consequently make lubricating oil distribute inequality on the chain, the oiling effect is not good, lubrication effect has been reduced.
In order to solve the problems, the inventor provides a bicycle chain oil injection device based on centrifugal force and forward and reverse rotation of a chain wheel, so that an oil can be injected into a rotating shaft and a chain in the riding process, normal riding is not affected, the bicycle chain oil injection device is more convenient and faster, oil can be discharged according to the rotation speed of the chain wheel, more oil is discharged when the chain wheel rotates faster, lubricating oil can be more uniformly coated on the chain, and the lubricating effect is improved.
Disclosure of Invention
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a bicycle chain oiling device based on centrifugal force and chain wheel are just reversing, includes axle sleeve, oil tank, ball valve, carousel, stopper, pivot, oil filler hole, chain wheel, oil storage bin, oil-out, cavity groove, connecting seat, spring, ball, play oil pipe, notes oil pipe, chain.
Wherein:
the top of the axle sleeve is in threaded connection with an oil tank, a ball valve is rotatably connected below the oil tank in the axle sleeve, turntables are fixedly connected at the front end and the rear end of the ball valve, a limiting block is fixedly connected at the periphery of the turntables, a rotating shaft is rotatably connected in the axle sleeve, an oil filling port is formed in the periphery of the rotating shaft, a toothed disc is fixedly connected at the periphery of the left side of the axle sleeve, an oil storage bin is fixedly connected at the middle of the toothed disc, an oil outlet is formed in the oil storage bin in the periphery of the rotating shaft, a hollow groove is formed between the oil filling port and the oil outlet in the rotating shaft, a connecting seat is fixedly arranged in the oil storage bin, a spring is fixedly connected at one end of the connecting seat, away from the rotating shaft, a round ball is fixedly connected at the other end of the spring, an oil outlet pipe is formed in the toothed disc, and an oil injection pipe is communicated with one end of the oil outlet pipe, away from the oil storage bin, and a chain is wound on the periphery of the chain wheel.
Preferably, the stopper is the outlying fourth of carousel, and the outlying spout of stopper is the outlying half of carousel, the left end and the spout inner wall of stopper laminate mutually for the carousel can't rotate clockwise, and anticlockwise pivoted maximum angle is 90.
Preferably, the thickness of the oil storage bin is larger than that of the chain wheel, the oil storage bin is hollow inside and communicated with the oil outlet, and quantitative oil liquid can be stored conveniently.
Preferably, the left end and the right end of the hollow groove respectively extend to the left side of the oil outlet and the right side of the oil filling port, the oil filling port is aligned with the ball valve, the oil outlet is aligned with the center of the oil storage bin, and the oil filling port is communicated with the oil outlet.
Preferably, the combination of connecting seat, spring, ball, play oil pipe and oiling pipe is total eight groups, and two liang are a set of inside evenly distributed at the chain wheel, conveniently carry out the oiling to the peripheral chain of chain wheel.
Preferably, the ball is located the inside of producing oil pipe, and the diameter of ball is less than the aperture of producing oil pipe, is greater than the aperture of producing oil pipe and oil storage storehouse intercommunication department, consequently, can plug up producing oil pipe and oil storage storehouse intercommunication department when the ball shrink, and at the in-process that outwards removes, the space of circulation can be bigger and bigger between producing oil pipe and the oil storage storehouse.
Preferably, the aperture of oiling pipe is less than the aperture of oil pipe, just the one end that the oil storage bin was kept away from to the oiling pipe extends to the department between the tooth of chain wheel, and the lubricating oil of being convenient for is outwards flowed out from the department between the tooth of chain wheel to scribble the junction of chain.
The invention provides a bicycle chain oiling device based on centrifugal force and forward and reverse rotation of a chain wheel. The method has the following beneficial effects:
1. this bicycle chain oiling device based on centrifugal force and chain wheel are just reversing, through the top threaded connection oil tank at the axletree cover, and the cooperation of oil tank bottom ball valve and pivot, can drive the reversal of pivot through trampling the running-board, make lubricating oil arrive the surface of pivot and lubricate, and enter into the inside of pivot, enter into the oil storage storehouse of chain wheel through cavity groove and oil-out, after the chain wheel is rotatory, just can flow to the chain wheel outside under the effect of centrifugal force, and then come to lubricate the chain, and then realized just can carry out the oiling to pivot and chain at the in-process of riding, when not influencing normal riding, also convenient and fast more.
2. This bicycle chain oiling device based on centrifugal force and chain wheel are just reversing, through the design of the inside ball that goes out oil pipe inside elastic connection of chain wheel, stop at the bicycle, when the chain does not carry out the transmission, fluid can not flow, and when the chain wheel rotated, can go out oil according to the rotatory speed of chain wheel, rotatory faster oil outlet more, and then make more even the paining on the chain of lubricating oil, improved lubricated effect.
Drawings
FIG. 1 is a cross-sectional view of a structure of the present invention;
FIG. 2 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;
FIG. 3 is a cross-sectional view of the axle sleeve configuration of FIG. 1 taken along line A-A thereof in accordance with the present invention;
FIG. 4 is a cross-sectional view of the rotary disk structure on the front and rear sides of the ball valve according to the present invention;
FIG. 5 is a cross-sectional view of the structure of FIG. 1 at B-B in accordance with the present invention;
FIG. 6 is a side view of the crankset structure of the invention;
fig. 7 is an enlarged view of the structure of fig. 5 at B according to the present invention.
In the figure: 1. a vehicle axle sleeve; 2. an oil tank; 3. a ball valve; 4. a turntable; 5. a limiting block; 6. a rotating shaft; 7. an oil filler; 8. a chain wheel; 9. an oil storage bin; 10. an oil outlet; 11. a hollow groove; 12. a connecting seat; 13. a spring; 14. a ball; 15. an oil outlet pipe; 16. an oil filling pipe; 17. and a chain.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the bicycle chain oiling device based on centrifugal force and forward and reverse rotation of the chain wheel comprises the following steps:
referring to fig. 1-7, a bicycle chain oiling device based on centrifugal force and chain wheel positive and negative rotation comprises a bicycle axle sleeve 1, an oil tank 2, a ball valve 3, a rotary table 4, a limiting block 5, a rotating shaft 6, an oil filling opening 7, a chain wheel 8, an oil storage bin 9, an oil outlet 10, a hollow groove 11, a connecting seat 12, a spring 13, a ball 14, an oil outlet pipe 15, an oil filling pipe 16 and a chain 17.
Wherein:
the top of the axle sleeve 1 is in threaded connection with an oil tank 2, a ball valve 3 is rotatably connected below the oil tank 2 in the axle sleeve 1, turntables 4 are fixedly connected at the front end and the rear end of the ball valve 3, a limiting block 5 is fixedly connected to the periphery of the turntables 4, a limiting block 5 is one fourth of the periphery of the turntables 4, a sliding groove in the periphery of the limiting block 5 is one half of the periphery of the turntables 4, the left end of the limiting block 5 is attached to the inner wall of the sliding groove, so that the turntables 4 cannot rotate clockwise, the maximum counterclockwise rotation angle is 90 degrees, a rotating shaft 6 is rotatably connected in the axle sleeve 1, an oil filling opening 7 is formed in the periphery of the rotating shaft 6, a toothed disc 8 is fixedly connected to the periphery of the left side of the axle sleeve 1, an oil storage bin 9 is fixedly connected to the middle of the toothed disc 8, the oil storage bin 9 is thicker than the toothed disc 8 and is hollow in the interior and is communicated with an oil outlet 10, so as to store quantitative oil liquid conveniently, an oil outlet 10 is arranged in an oil storage bin 9 which is arranged on the periphery of the inside of a rotating shaft 6, a hollow groove 11 is arranged between an oil filling port 7 and the oil outlet 10 in the rotating shaft 6, the left end and the right end of the hollow groove 11 respectively extend to the left side of the oil outlet 10 and the right side of the oil filling port 7, the oil filling port 7 is aligned with a ball valve 3, the oil outlet 10 is aligned with the center of the oil storage bin 9, the communication between the oil filling port 7 and the oil outlet 10 is realized, the oil tank 2 is connected with the upper part of an axle sleeve 1 through threads, the ball valve 3 at the bottom of the oil tank 2 is matched with the rotating shaft 6, the pedal is treaded to drive the rotating shaft 6 to rotate reversely, so that lubricating oil reaches the surface of the rotating shaft 6 to be lubricated and enters the rotating shaft 6, enters the oil storage bin 9 of a dental plate 8 through the hollow groove 11 and the oil outlet 10, and can flow out to the outside of the dental plate 8 under the action of centrifugal force after the dental plate 8 rotates, and then lubricate chain 17, and then realized just can carrying out the oiling to pivot 6 and chain 17 at the in-process of riding, when not influencing normal riding, also convenient and fast more.
The connecting seat 12 is fixedly installed inside the oil storage bin 9, one end, far away from the rotating shaft 6, of the connecting seat 12 is fixedly connected with a spring 13, the other end of the spring 13 is fixedly connected with a round ball 14, an oil outlet pipe 15 is arranged inside the toothed disc 8, the round ball 14 is located inside the oil outlet pipe 15, the diameter of the round ball 14 is smaller than that of the oil outlet pipe 15 and larger than that of a communication part between the oil outlet pipe 15 and the oil storage bin 9, therefore, when the round ball 14 contracts, the communication part between the oil outlet pipe 15 and the oil storage bin 9 can be blocked, in the outward moving process, the gap between the oil outlet pipe 15 and the oil storage bin 9 is increasingly large, one end, far away from the oil storage bin 9, of the oil outlet pipe 15 is communicated with an oil injection pipe 16, the connecting seat 12, the spring 13, the round ball 14, the combination of the oil outlet pipe 15 and the oil injection pipe 16 is eight groups, the oil outlet pipe 15 and the oil injection pipe 16 are uniformly distributed in the inner part of the toothed disc 8, and the chains 17 around the toothed disc 8 can be conveniently injected with oil, the peripheral winding of chain wheel 8 has chain 17, the aperture of oiling pipe 16 is less than the aperture of play oil pipe 15, and oiling pipe 16 keeps away from the one end of oil storage bin 9 and extends to department between the tooth of chain wheel 8, the outside outflow of department between the tooth of the lubricating oil of being convenient for from chain wheel 8, paint the junction of chain 17, through the design of the inside elastic connection's of the inside oil pipe 15 inside of chain wheel 14, stop at the bicycle, when chain 17 does not transmit, fluid can not flow, and when chain wheel 8 rotates, can go out oil according to the rotatory speed of chain wheel 8, rotatory faster oil outlet is more, and then make more even the paining on chain 17 of lubricating oil, lubricated effect has been improved.
When the bicycle is used, during normal running, the pedal is stepped to drive the rotating shaft 6 to rotate so as to drive the chain wheel 8 to rotate, the bicycle is driven to run by the transmission of the chain wheel 8 and the chain 17, when the bicycle runs to a certain distance and needs to be oiled by the chain 17, the pedal is stepped to drive the rotating shaft 6 to rotate reversely, the bicycle still normally runs under the action of inertia, in the process of reversing the rotating shaft 6, the ball valve 3 is driven to rotate anticlockwise by the friction between the outer wall of the oil filling opening 7 of the rotating shaft 6 and the ball valve 3, the maximum rotating angle is 90 degrees, the ball valve 3 is opened at the moment, so that the lubricating oil in the oil tank 2 can flow downwards to lubricate the periphery of the rotating shaft 6, and simultaneously can enter the inner hollow groove 11 through the oil filling opening 7 on the periphery of the rotating shaft 6 and enter the oil storage bin 9 from the oil outlet 10 along with the hollow groove 11, after the bicycle is reversely rotated for a certain time, the pedal is treaded again to enable the rotating shaft 6 to normally rotate, power is continuously provided for the advancing of the bicycle, meanwhile, when the rotating shaft 6 normally rotates, the ball valve 3 can be closed, meanwhile, by the design of the rotating discs 4 at the front end and the rear end of the ball valve 3 and the limiting blocks 5, the ball valve 3 can not rotate after being closed, and further, when the rotating shaft 6 normally rotates, oil can not flow downwards, and in the process that the rotating shaft 6 drives the chain wheel 8 to rotate, the round balls 14 inside the chain wheel 8 can pull the extension springs 13 to move outwards under the action of centrifugal force, and further, the communication part of the oil outlet pipe 15 and the oil storage bin 9 is opened, so that lubricating oil inside the oil storage bin 9 can also flow into the oil outlet pipe 15 under the action of centrifugal force, and then flows outwards to the positions between teeth of the chain wheel 8 through the oil inlet pipe 16, and can be smeared at the connection part of the chain 17, and the rotatory speed of chain wheel 8 is faster, the driven also can be faster of chain 17, ball 14 outwards removes more under the centrifugal force effect, and then increased the flow space of the intercommunication department of going out oil pipe 15 and oil storage bin 9, the outflow of lubricating oil has also been accelerated simultaneously for lubricating oil paints more evenly on chain 17, and when the notice was ridden, ball 14 stopped up the intercommunication department of going out oil pipe 15 and oil storage bin 9 under the effect of spring 13 restoring force, when avoiding chain 17 not removing, the outflow of fluid.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a bicycle chain oiling device based on centrifugal force and chain wheel are just reversing, includes axle sleeve (1), its characterized in that: the oil tank (2) is connected to the top of the car axle sleeve (1) through threads, the ball valve (3) is rotatably connected to the lower portion of the oil tank (2) inside the car axle sleeve (1), rotary tables (4) are fixedly connected to the front end and the rear end of the ball valve (3), a limiting block (5) is fixedly connected to the periphery of each rotary table (4), a rotary shaft (6) is rotatably connected to the inside of the car axle sleeve (1), an oil filling port (7) is formed in the periphery of the inside of the rotary shaft (6), a chain wheel (8) is fixedly connected to the periphery of the left side of the car axle sleeve (1), an oil storage bin (9) is fixedly connected to the middle of each chain wheel (8), an oil outlet (10) is formed in the periphery of the inside of the rotary shaft (6), a hollow groove (11) is formed between the oil filling port (7) and the oil outlet (10) in the inside of the rotary shaft (6), and a connecting seat (12) is fixedly installed in the inside of the oil storage bin (9), one end fixedly connected with spring (13) of pivot (6) is kept away from in connecting seat (12), other end fixedly connected with ball (14) of spring (13), oil pipe (15) have been seted up to the inside of chain wheel (8), the one end intercommunication that oil storage bin (9) were kept away from in oil pipe (15) has oiling pipe (16), the peripheral winding of chain wheel (8) has chain (17), stopper (5) are carousel (4) outlying fourth, and stopper (5) outlying spout is carousel (4) outlying half, the left end and the spout inner wall of stopper (5) laminate mutually.
2. The apparatus according to claim 1, wherein the chain oiling device comprises: the thickness of the oil storage bin (9) is larger than that of the chain wheel (8), the interior of the oil storage bin is hollow, and the oil storage bin is communicated with the oil outlet (10).
3. The apparatus according to claim 1, wherein the chain oiling device comprises: the left end and the right end of the hollow groove (11) respectively extend to the left side of the oil outlet (10) and the right side of the oil filling port (7), the oil filling port (7) is aligned with the ball valve (3), and the oil outlet (10) is aligned with the center of the oil storage bin (9).
4. The apparatus according to claim 1, wherein the chain oiling device comprises: the round ball (14) is positioned in the oil outlet pipe (15), and the diameter of the round ball (14) is smaller than the aperture of the oil outlet pipe (15) and larger than the aperture of the communicated part of the oil outlet pipe (15) and the oil storage bin (9).
5. The apparatus according to claim 1, wherein the chain oiling device comprises: the aperture of the oil filling pipe (16) is smaller than that of the oil outlet pipe (15), and one end, far away from the oil storage bin (9), of the oil filling pipe (16) extends to the position between teeth of the chain wheel (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011353593.1A CN112429131B (en) | 2020-11-27 | 2020-11-27 | Bicycle chain oiling device based on centrifugal force and chain wheel positive and negative rotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011353593.1A CN112429131B (en) | 2020-11-27 | 2020-11-27 | Bicycle chain oiling device based on centrifugal force and chain wheel positive and negative rotation |
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| Publication Number | Publication Date |
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| CN112429131A CN112429131A (en) | 2021-03-02 |
| CN112429131B true CN112429131B (en) | 2022-04-01 |
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| CN202011353593.1A Active CN112429131B (en) | 2020-11-27 | 2020-11-27 | Bicycle chain oiling device based on centrifugal force and chain wheel positive and negative rotation |
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Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2544817B1 (en) * | 1983-04-25 | 1988-08-05 | Shimano Industrial Co | FREE WHEEL FOR A BICYCLE |
| FR2697072B1 (en) * | 1992-10-20 | 1995-02-17 | Hermes Technologies | Device for automatically lubricating chains. |
| CN2263047Y (en) * | 1995-12-18 | 1997-09-24 | 倪伟 | Roller chain lubricating oil filling device for bicycle |
| CN204628490U (en) * | 2015-03-31 | 2015-09-09 | 德清县旺盛金属制品有限公司 | Drive sprocket |
| CN205075988U (en) * | 2015-09-22 | 2016-03-09 | 天津南宝科技发展有限公司 | Rolling disc structure of bicycle |
| CN205806396U (en) * | 2016-06-16 | 2016-12-14 | 上虞市德骏传动机械有限公司 | A kind of industrial sprocket wheel with wear resistant and noise reducing function |
| CN207393904U (en) * | 2017-04-05 | 2018-05-22 | 嵊州市三界机械配件厂 | A kind of sprocket wheel with self-lubricating function |
| SI25694A (en) * | 2018-08-24 | 2020-02-28 | PIŠEK - VITLI KRPAN, d.o.o. | Forestry winch lubrication assembly and forestry winch chains ubrication process |
| CN208749949U (en) * | 2018-08-29 | 2019-04-16 | 兰溪市科源输送机械有限公司 | A kind of drive sprocket with self-lubricating function |
| CN110778696B (en) * | 2019-11-06 | 2021-11-12 | 徐州欧百瑞智能设备有限公司 | Intelligent device chain lubricator |
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2020
- 2020-11-27 CN CN202011353593.1A patent/CN112429131B/en active Active
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| CN112429131A (en) | 2021-03-02 |
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Effective date of registration: 20220314 Address after: 510000 factory building 101, No. 32, Bicun North Road, Huadu District, Guangzhou City, Guangdong Province Applicant after: Guangzhou Xinwei Automobile Co.,Ltd. Address before: 315000 No.66 xiangshanhe Road, Danxi street, Xiangshan County, Ningbo City, Zhejiang Province Applicant before: Xiangshan Yile Lubrication Equipment Factory |
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