CN109442001A - A kind of chain barrel for realizing that self-lubricate is adjusted using centrifugal force - Google Patents
A kind of chain barrel for realizing that self-lubricate is adjusted using centrifugal force Download PDFInfo
- Publication number
- CN109442001A CN109442001A CN201811392315.XA CN201811392315A CN109442001A CN 109442001 A CN109442001 A CN 109442001A CN 201811392315 A CN201811392315 A CN 201811392315A CN 109442001 A CN109442001 A CN 109442001A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- oil
- ball
- lubricate
- centrifugal force
- 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.)
- Granted
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 54
- 238000005461 lubrication Methods 0.000 claims abstract description 30
- 239000006071 cream Substances 0.000 claims abstract description 16
- 239000000945 filler Substances 0.000 claims abstract description 13
- 241000628997 Flos Species 0.000 claims abstract description 12
- 230000002745 absorbent Effects 0.000 claims description 4
- 239000002250 absorbent Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000013329 compounding Methods 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 239000003921 oil Substances 0.000 abstract description 72
- 239000010687 lubricating oil Substances 0.000 abstract description 28
- 230000000694 effects Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 206010024642 Listless Diseases 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- -1 link block Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G15/00—Chain couplings, Shackles; Chain joints; Chain links; Chain bushes
- F16G15/12—Chain links
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N11/00—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups
- F16N11/12—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups by centrifugal action
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The present invention provides a kind of chain barrels that self-lubricate adjusting is realized using centrifugal force, including inner plate, sleeve, shoe cream room, roller, lubrication groove, ball, oil suction is continuous, oil guiding hole, spring, the inside of inner plate is plugged with sleeve, the periphery of sleeve rolls and is connected with roller, one end face of sleeve offers oil filler, sleeve includes sleeve outer wall, shoe cream room, sleeve lining, the periphery of sleeve outer wall offers rolling chamber, rolling chamber roll inside is provided with ball, the bottom of rolling chamber offers oil guiding hole, spring is fixedly connected on the bottom of oil suction silk floss, roller includes rolling groove, lubrication groove.The present invention is equipped with because ball and sliding groove, lubricating oil in sleeve can be sent to lubrication groove, then the lubricating oil on lubrication groove is lubricated between sleeve and roller, the present invention is equipped with because the tender ball of oil suction, lubricating oil in shoe cream room can be drawn, then lubricating oil is sent out outside sleeve by ball again, automatic oil suction lubrication can be carried out with this.
Description
Technical field
The present invention relates to chain technical fields, more specifically, in particular to a kind of realize self-lubricate using centrifugal force
The chain barrel of adjusting.
Background technique
Chain conveyer has many advantages, for example transmission ratio is accurate, transmission power is big, can work in adverse circumstances, but
The shortcomings that being chain, also has very much, for example has vibration, impact and noise etc. when transmission, and chain conveyer is caused to have impact and noise
Main cause is chain can be stretched elongated by long-time service, and be exactly because rolling one of the reason of why chain is elongated
The son ceaselessly rubs mutually between sleeve for a long time causes roller wear down or to grind quickly, causes wheelbase elongated, so working as
The abrasion of many rollers adds up to get off to result in chain elongation.
It being found based on aforementioned present invention people, existing chain barrel is primarily present following deficiency, such as:
The chain of the prior art, can only be in chain external application lubricating oil or lubricating grease, and lubricating oil and lubricating grease can not all have
Effect flows at the rotation connection of sleeve and roller, so poor lubrication between sleeve and roller, cause sleeve and roller it
Between serious wear, influence the service life of chain, and in the prior art, the chain with self-lubricating can not effectively adjust profit
The oil pump capacity of lubricating oil, excessive so as to cause the lubricating oil oil mass between chain barrel and roller, lubrication oil consumption is too fast, causes to moisten
Lubricating oil waste.
Summary of the invention
Set forth above to solve the problems, such as, the present invention provides a kind of chain set for realizing that self-lubricate is adjusted using centrifugal force
Cylinder, to solve poor lubrication between existing sleeve and roller, leads to serious wear problem between sleeve and roller.
The present invention a kind of purpose and effect of the chain barrel that self-lubricate adjusting is realized using centrifugal force, by detail below
Technological means is reached: a kind of chain barrel for realizing that self-lubricate is adjusted using centrifugal force, including inner plate, sleeve, sleeve
Outer wall, shoe cream room, sleeve lining, roller, rolling groove, lubrication groove, oil filler, link block, ball, rolling chamber, oil suction silk floss, Oil Guide
Hole, spring, cavity, expanding block, connecting rod, oil diverting port, sealing-plug, the inside of the inner plate are plugged with sleeve, the sleeve
Periphery rolls and is connected with roller, and an end face of the sleeve offers oil filler, and the oil filler is plugged with link block, the set
Cylinder includes sleeve outer wall, shoe cream room, sleeve lining, and the shoe cream room is between sleeve outer wall and sleeve lining, the sleeve
The periphery of outer wall offers rolling chamber, and the rolling chamber roll inside is provided with ball, and the bottom of the rolling chamber, which offers, leads
Oilhole, the oil suction silk floss are located at the inside of rolling chamber, oil guiding hole, and the spring is fixedly connected on the bottom of oil suction silk floss, the sky
Chamber is internally provided with expanding block, and the bottom adhe of the expanding block has connecting rod, and the other end of the connecting rod is provided with sealing-plug,
The sealing-plug is slidably connected on the inner wall of oil diverting port, and the oil diverting port is communicated with oil guiding hole, the roller include rolling groove,
Lubrication groove, the rolling groove are provided with the inner wall of roller, and the lubrication groove is provided with the two sides of rolling groove.
Further, the rolling groove is semicircular arc, and is matched with ball.
Further, opening is offered above the rolling chamber, and opening diameter is less than the diameter of ball.
Further, sleeve outer wall is stretched out in one end of the ball, and the upper end of cavity offers opening.
Further, the depth of the lubrication groove is greater than the depth of rolling groove.
Further, the spring is constantly in upward extratensive type state.
Further, the expanding block be polymer absorbent material and compounding rubber at.
Further, the height of the sealing-plug is 2/3rds of Oil Guide bore dia, and sealing-plug is blocked in Oil Guide
On mouth, and oil diverting port and oil guiding hole are separated.
Compared with prior art, the invention has the following beneficial effects:
The present invention is equipped with because expanding block and sealing-plug, when expanding block is done it is listless when, sealing-plug is influenced automatic by centrifugal force
Oil diverting port is opened, then lubricating oil is lubricated by overflowing in sleeve, and when lubricating oil is excessive outside sleeve, expanding block can then be inhaled
Oil expands and is sealed sealing-plug pushed home, will be automatically stopped oil spilling lubrication with this, accomplish that lubrication can be automatically adjusted
Oil mass saves lubricating oil.
The present invention is equipped with because ball and rolling groove, the lubricating oil in sleeve can be sent to lubrication groove, then be moistened
Lubricating oil on sliding slot is lubricated between sleeve and roller.
The present invention is equipped with because the tender ball of oil suction, the lubricating oil in shoe cream room can be drawn, then again by rolling
Pearl sends out lubricating oil outside sleeve, can carry out automatic oil suction lubrication with this.
Detailed description of the invention
Fig. 1 is schematic diagram of front three-dimensional structure of the invention.
Fig. 2 is the back side dimensional structure diagram figure of the invention.
Fig. 3 is sleeve cross-sectional view of the invention.
Fig. 4 is partial enlarged view at the A of Fig. 3 of the invention.
Fig. 5 is roller broken isometric structural schematic diagram of the invention.
In Fig. 1-5: 1- inner plate, 2- sleeve, 201- sleeve outer wall, 202- shoe cream room, 203- sleeve lining, 3- roller,
301- rolling groove, 302- lubrication groove, 4- oil filler, 5- link block, 6- ball, 7- rolling chamber, 8- oil suction is continuous, 9- oil guiding hole, 10-
Spring, 11- cavity, 12- expanding block, 13- connecting rod, 14- oil diverting port, 15- sealing-plug.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear
Chu is fully described by, it is clear that described embodiment is only a part of the embodiments of the present invention, rather than whole implementation
Example, it is based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, belongs to the scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only in the embodiment of the present invention
For explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if
When the particular pose changes, then the connection that directionality instruction also correspondingly changes correspondingly, which can be, to be directly connected to, can also
To be to be indirectly connected with.
Embodiment:
As shown in attached drawing 1 to attached drawing 5:
The present invention provides a kind of chain barrel for realizing that self-lubricate is adjusted using centrifugal force, including inner plate 1, sleeve 2, sleeve
Outer wall 201, shoe cream room 202, sleeve lining 203, roller 3, rolling groove 301, lubrication groove 302, oil filler 4, link block 5, ball
6, rolling chamber 7, oil suction silk floss 8, oil guiding hole 9, spring 10, cavity 11, expanding block 12, connecting rod 13, oil diverting port 14, sealing-plug 15 are interior
The inside of carrier bar 1 is plugged with sleeve 2, and the periphery of sleeve 2, which rolls, is connected with roller 3, and an end face of sleeve 2 offers oil filler 4,
Oil filler 4 is plugged with link block 5, and sleeve 2 includes sleeve outer wall 201, shoe cream room 202, sleeve lining 203, and shoe cream room 202 is located at
Between sleeve outer wall 201 and sleeve lining 203, the periphery of sleeve outer wall 201 offers rolling chamber 7, and 7 roll inside of rolling chamber is set
It is equipped with ball 6, the bottom of rolling chamber 7 offers oil guiding hole 9, and oil suction silk floss 8 is located at the inside of rolling chamber 7, oil guiding hole 9, spring 10
It is fixedly connected on the bottom of oil suction silk floss 8, cavity 12 is internally provided with expanding block 12, and the bottom adhe of expanding block 12 has connecting rod
13, the other end of connecting rod 13 is provided with sealing-plug 15, and sealing-plug 15 is slidably connected on the inner wall of oil diverting port 14, oil diverting port 14 with
Oil guiding hole 9 communicates, and roller 3 includes rolling groove 301, lubrication groove 302, and rolling groove 301 is provided with the inner wall of roller 3, lubrication groove 302
It is provided with the two sides of rolling groove 301.
Wherein, rolling groove 301 is semicircular arc, and is matched with ball 6, and ball 6 can roll on rolling groove 301
It is dynamic.
Wherein, opening is offered above rolling chamber 7, and the diameter being open is less than the diameter of ball 6, it can be to avoid ball 6
It is fallen from rolling chamber 7.
Wherein, the depth of lubrication groove 302 is greater than the depth of rolling groove 301, it is ensured that the lubricating oil meeting on rolling groove 301
Flow to the lubrication groove 302 of lower.
Wherein, spring 10 is constantly in upward extratensive type state, and when ball 6 is when squeezing oil suction silk floss 8, spring 10 is capable of providing
One upward support force guarantees squeezing effect, while spring 10 also ensures that ball 6 can have been at the opening of rolling chamber 7
Place.
Wherein, expanding block 12 be polymer absorbent material and compounding rubber at, expanding block 12 can expand after absorption of liquid,
Entire cavity 11 can be filled up after expansion.
Wherein, the height of sealing-plug 15 is 2/3rds of 9 diameter of oil guiding hole, and sealing-plug 15 is blocked in oil diverting port 14
On, and oil diverting port 14 and oil guiding hole 9 are separated, when connecting rod 13 is moved upwards up to top, sealing-plug 15 can make completely
Oil guiding hole 9 is communicated with oil diverting port 14, and when connecting rod 13 is in lowermost end, sealing-plug 15 can be complete by oil guiding hole 9 and oil diverting port 14
Partition.
In using the present invention: first passing through oil filler 4 toward lubricating oil is added inside shoe cream room 202, then use link block 5 again
Oil filler 4 is sealed, when chain at work, sealing-plug 15 and connecting rod 13 are because of the centrifugal force that sleeve 2 generates when rotating
It can be moved up far from the sleeve center of circle always, and oil guiding hole 9 can then be communicated with oil diverting port 14 after sealing-plug 15 is mobile, then oil storage
Lubricating oil in chamber 202 can flow to oil suction silk floss 8 by oil diverting port 14, oil guiding hole 9, and oil absorbent material 8 draws lubricating oil later, then
By the rotation connection of sleeve 2 and roller 3, so that roller 3 can roll on rolling groove 301, when rolling, ball 6 can be to suction
Oily silk floss 8 is squeezed, and then the lubricating oil in oil suction silk floss 8 can then be expressed to rolling chamber 7, and then lubricating oil by ball 6 and rolls
The junction of chamber 7 is overflowed, and is wandered along the outer surface of ball 6 to rolling groove 301, and then lubricating oil is again by rolling groove 301
It is flow to lubrication groove 302, then the lubricating oil in lubrication groove 302 is influenced to drop to the rotation of sleeve 2 Yu roller 3 by 3 rotation of roller
Junction is lubricated with this, after 2 external lubrication improvement of terms of sleeve, 2 periphery of sleeve it is extra and flowing lubricating oil then can
It being squeezed by sleeve 2 and roller 3, the lubricating oil after being squeezed can then be fallen on expanding block 12 by the opening on cavity 11,
Expanding block 12 expands after then absorbing lubricating oil, and pushes connecting rod 13 and sealing-plug 15 mobile toward the sleeve center of circle, with this sealing-plug
15 again seal oil diverting port 14, and because expanding block 12 fills up entire cavity 11, the sealing-plug 15 and connecting rod 13 are not
Meeting be influenced by centrifugal force again and up play, sealing-plug 15 then always seal oil diverting port 14, when 2 external lubrication oil of sleeve steams
After hair consumption, expanding block 12 will do listless extremely reinstatement, open oil diverting port 14 again with this sealing-plug 15, then shoe cream room
Lubricating oil in 202 overflows again is lubricated sleeve 2 and roller 3.
The above are merely the preferred embodiment of the present invention, it is noted that for those skilled in the art, not
Under the premise of being detached from present inventive concept, several modifications and improvements can also be made, these also should be considered as protection model of the invention
It encloses, these all will not influence the effect and patent practicability that the present invention is implemented.
Claims (8)
1. a kind of chain barrel for realizing that self-lubricate is adjusted using centrifugal force, including inner plate (1), sleeve (2), sleeve outer wall
(201), shoe cream room (202), sleeve lining (203), roller (3), rolling groove (301), lubrication groove (302), oil filler (4), close
Offset (5), rolling chamber (7), oil suction continuous (8), oil guiding hole (9), spring (10), cavity (11), expanding block (12), connects ball (6)
Bar (13), oil diverting port (14), sealing-plug (15), which is characterized in that the inside of the inner plate (1) is plugged with sleeve (2), described
The periphery of sleeve (2) rolls and is connected with roller (3), and an end face of the sleeve (2) offers oil filler (4), the oil filler
(4) it is plugged with link block (5), the sleeve (2) includes sleeve outer wall (201), shoe cream room (202), sleeve lining (203), institute
It states shoe cream room (202) to be located between sleeve outer wall (201) and sleeve lining (203), the periphery of the sleeve outer wall (201) opens up
Have rolling chamber (7), rolling chamber (7) roll inside is provided with ball (6), and the bottom of the rolling chamber (7) offers Oil Guide
Hole (9), the oil suction continuous (8) are located at the inside of rolling chamber (7), oil guiding hole (9), and the spring (10) is fixedly connected on oil suction silk floss
(8) bottom, the cavity (12) are internally provided with expanding block (12), and the bottom adhe of the expanding block (12) has connecting rod
(13), the other end of the connecting rod (13) is provided with sealing-plug (15), and the sealing-plug (15) is slidably connected at oil diverting port (14)
Inner wall on, the oil diverting port (14) communicates with oil guiding hole (9), and the roller (3) includes rolling groove (301), lubrication groove
(302), the rolling groove (301) is provided with the inner wall of roller (3), and the lubrication groove (302) is provided with the two of rolling groove (301)
Side.
2. a kind of chain barrel for realizing that self-lubricate is adjusted using centrifugal force according to claim 1, it is characterised in that:
The rolling groove (301) is semicircular arc, and is matched with ball (6).
3. a kind of chain barrel for realizing that self-lubricate is adjusted using centrifugal force according to claim 1, it is characterised in that:
Opening is offered above the rolling chamber (7), and opening diameter is less than the diameter of ball (6).
4. a kind of chain barrel for realizing that self-lubricate is adjusted using centrifugal force according to claim 1, it is characterised in that:
Sleeve outer wall (201) are stretched out in one end of the ball (6), and the upper end of cavity (11) offers opening.
5. a kind of chain barrel for realizing that self-lubricate is adjusted using centrifugal force according to claim 1, it is characterised in that:
The depth of the lubrication groove (302) is greater than the depth of rolling groove (301).
6. a kind of chain barrel for realizing that self-lubricate is adjusted using centrifugal force according to claim 1, it is characterised in that:
The spring (10) is constantly in upward extratensive type state.
7. a kind of chain barrel for realizing that self-lubricate is adjusted using centrifugal force according to claim 1, it is characterised in that:
The expanding block (12) be polymer absorbent material and compounding rubber at.
8. a kind of chain barrel for realizing that self-lubricate is adjusted using centrifugal force according to claim 1, it is characterised in that:
The height of the sealing-plug (15) is 2/3rds of oil guiding hole (9) diameter, and sealing-plug (15) is blocked in oil diverting port (14)
On, and oil diverting port (14) and oil guiding hole (9) are separated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811392315.XA CN109442001B (en) | 2018-11-21 | 2018-11-21 | Utilize centrifugal force to realize chain subassembly of self-lubricating regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811392315.XA CN109442001B (en) | 2018-11-21 | 2018-11-21 | Utilize centrifugal force to realize chain subassembly of self-lubricating regulation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109442001A true CN109442001A (en) | 2019-03-08 |
| CN109442001B CN109442001B (en) | 2024-07-23 |
Family
ID=65553430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811392315.XA Active CN109442001B (en) | 2018-11-21 | 2018-11-21 | Utilize centrifugal force to realize chain subassembly of self-lubricating regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109442001B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111689174A (en) * | 2020-06-28 | 2020-09-22 | 宁波益富乐生物科技有限公司 | Non-pressure storage bottle conveying equipment |
| CN111958488A (en) * | 2020-08-27 | 2020-11-20 | 亚新科凸轮轴（仪征）有限公司 | Self-lubricating camshaft grinding texturing chuck and self-lubricating method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11351338A (en) * | 1998-06-12 | 1999-12-24 | Tsubakimoto Chain Co | Chain excellent in lubricating oil retaintion |
| GB2390411A (en) * | 2002-06-21 | 2004-01-07 | Renold Plc | A roller chain |
| CN1880795A (en) * | 2005-06-18 | 2006-12-20 | 西南师范大学 | Oil-storable self-lubricating bush roller chain |
| CN203770414U (en) * | 2014-04-12 | 2014-08-13 | 浙江大裕轴承有限公司 | Quantitative oil discharging bearing |
| CN106678279A (en) * | 2017-02-10 | 2017-05-17 | 苏州环球集团科技股份有限公司 | Chain roller assembly with oil storing device |
| CN206513766U (en) * | 2017-03-03 | 2017-09-22 | 唐山锐意聚机械设备有限公司 | A kind of self-lubricating carrier chain |
| CN107366713A (en) * | 2017-09-06 | 2017-11-21 | 环球传动泰州有限公司 | A kind of special roller chain with self-lubricating function |
| CN209354594U (en) * | 2018-11-21 | 2019-09-06 | 柯宁 | A kind of chain barrel for realizing that self-lubricate is adjusted using centrifugal force |
-
2018
- 2018-11-21 CN CN201811392315.XA patent/CN109442001B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11351338A (en) * | 1998-06-12 | 1999-12-24 | Tsubakimoto Chain Co | Chain excellent in lubricating oil retaintion |
| GB2390411A (en) * | 2002-06-21 | 2004-01-07 | Renold Plc | A roller chain |
| CN1880795A (en) * | 2005-06-18 | 2006-12-20 | 西南师范大学 | Oil-storable self-lubricating bush roller chain |
| CN203770414U (en) * | 2014-04-12 | 2014-08-13 | 浙江大裕轴承有限公司 | Quantitative oil discharging bearing |
| CN106678279A (en) * | 2017-02-10 | 2017-05-17 | 苏州环球集团科技股份有限公司 | Chain roller assembly with oil storing device |
| CN206513766U (en) * | 2017-03-03 | 2017-09-22 | 唐山锐意聚机械设备有限公司 | A kind of self-lubricating carrier chain |
| CN107366713A (en) * | 2017-09-06 | 2017-11-21 | 环球传动泰州有限公司 | A kind of special roller chain with self-lubricating function |
| CN209354594U (en) * | 2018-11-21 | 2019-09-06 | 柯宁 | A kind of chain barrel for realizing that self-lubricate is adjusted using centrifugal force |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111689174A (en) * | 2020-06-28 | 2020-09-22 | 宁波益富乐生物科技有限公司 | Non-pressure storage bottle conveying equipment |
| CN111689174B (en) * | 2020-06-28 | 2021-08-31 | 宁波益富乐生物科技有限公司 | Non-pressure storage bottle conveying equipment |
| CN111958488A (en) * | 2020-08-27 | 2020-11-20 | 亚新科凸轮轴（仪征）有限公司 | Self-lubricating camshaft grinding texturing chuck and self-lubricating method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109442001B (en) | 2024-07-23 |
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