CN106276063A - A kind of chain - Google Patents
A kind of chain Download PDFInfo
- Publication number
- CN106276063A CN106276063A CN201610691572.8A CN201610691572A CN106276063A CN 106276063 A CN106276063 A CN 106276063A CN 201610691572 A CN201610691572 A CN 201610691572A CN 106276063 A CN106276063 A CN 106276063A
- Authority
- CN
- China
- Prior art keywords
- storage chamber
- oil
- tight storage
- plate
- buffering
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/38—Chains or like traction elements; Connections between traction elements and load-carriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/02—Lubricating devices
- B65G45/08—Lubricating devices for chains
Abstract
The invention discloses a kind of chain, each chain link link successively and constitute；Each chain link includes two inner plates, two outer plates, two rollers, two sleeves and two bearing pins；Tight storage chamber and buffering oil pocket it is provided with slowly to discharge lubricating oil in inner plate.This chain tight storage intracavity storage lubricating oil, and buffered by two buffering oil pockets, by lubrication oil transportation channel and horizontal concrete chute, the link of inner plate and outer plate is lubricated again, not only do not result in the waste of lubricating oil, and without artificial regular lubrication, effectively extend the service life of chain.
Description
Technical field
The present invention relates to a kind of chain, especially a kind of chain.
Background technology
At present, in the use of chain, owing to chain there will be abrasion, so usually needing chain is lubricated, but
Be lubrication of the prior art be all to use the manual application of lubricant, not only need substantial amounts of manpower and materials, and manual application of lubricant operation held
Easily cause loss of lubrication, cause waste.
Summary of the invention
Goal of the invention: provide a kind of chain that can possess lubricating function, with the not side overcoming the manual application of lubricant to bring
Just and waste problem.
Technical scheme: chain of the present invention, is linked successively by each chain link and constitutes；Each chain link includes two
Inner plate, two outer plates, two rollers, two sleeves and two bearing pins；
Two described inner plates are parallel just to setting；
Two described sleeves are set in parallel between two inner plates, and it is spacing to be provided with a circle on the excircle of sleeve
Flange collar；
Two described rollers are respectively sleeved on two sleeves, and are provided with a circle limited impression on roller inner periphery；
Described spacing flange collar is embedded in limited impression, and can relatively rotate；
Two described bearing pins are inserted on two sleeves respectively, and can rotate by relative sleeve, and set is stretched out at the two ends of bearing pin
Outside Tong；
Two described outer plates are separately mounted on two external parts of a bearing pin, and two outer plates are positioned at two
The outside of inner plate；
Another described bearing pin is for installing two outer plates of another adjacent link；
The outside of two described outer plates is mounted on a conveying installing plate；
The location-plate that turns up of an outside turnover vertically it is provided with on described conveying installing plate；
A tight storage chamber and two buffering oil pockets it are provided with in described inner plate；
The outside of described inner plate is provided with the pump nozzle communicated with tight storage chamber；
The middle of described tight storage intracavity is vertically provided with a slide bar；
It is arranged with two stage clips and an inertia ball on described slide bar, and inertia ball is clamped between two stage clips；
It is provided with horizontal concrete chute at the lower edges in described tight storage chamber；
The left and right sides of described slide bar is equipped with a push plate；
The two ends up and down of described push plate are respectively embedded in the horizontal concrete chute at the lower edges of tight storage chamber, and can edge
Horizontal concrete chute slides laterally；
Described push plate is provided with depression relative to the side of slide bar；
By the center of push plate side, to upper and lower two ends, domatic extension is formed described depression；
Described inertia ball is between the depression of left and right sides push plate, and inertia ball slides up and down rear with recessed along slide bar
The domatic contact fallen into；
An oil suction sponge it is equipped with between left and right edges and the push plate of the left and right sides in described tight storage chamber；
Described oil suction sponge is fixed on tight storage intracavity by locating dowel；
Described buffering oil pocket lays respectively at the left and right sides in tight storage chamber；
It is connected by buffering oil transportation channel between described tight storage chamber with buffering oil pocket；
Described buffering oil pocket is less than tight storage chamber, and is provided with buffering sponge in buffering oil pocket；
Described buffering oil pocket is provided with a lubrication oil transportation channel extended at corresponding sleeve；
The end connection of described lubrication oil transportation channel is provided with oil guide groove；
Described oil guide groove is positioned at the installation place of sleeve and inner plate, and oil guide groove is parallel to the axial line of sleeve, and passes through
Wear inside and outside inner plate；
Described tight storage chamber, buffering oil pocket, buffering oil transportation channel, lubrication oil transportation channel and horizontal concrete chute are respectively positioned on
Between two sleeves, and simultaneously between two outside common tangents of two sleeves.
As the scheme that limits further of the present invention, conveying installing plate is provided with at least two and installs for regulating conveying
Plate setting height(from bottom) regulation installing hole.
Compared with prior art, it provides the benefit that the present invention: (1) uses and stores lubricating oil at tight storage intracavity, and
Buffered by two buffering oil pockets, then by lubricating oil transportation channel and horizontal concrete chute to inner plate and the link of outer plate
It is lubricated, does not only result in the waste of lubricating oil, and without artificial regular lubrication, effectively extend the use of chain
Life-span；(2) oil suction sponge and buffering sponge can effectively control the oil pump capacity in tight storage chamber, prevent from fuel-displaced too fast causing wave
Take；(3), when using inertia ball that chain is turned round at sprocket wheel, slide up and down along slide bar due to the effect of centrifugal force, thus
The push plate of both sides is extruded, it is achieved the effect of release oil lubrication, owing to only just push plate being squeezed when by centrifugal force
Pressure, has not only acted as the purpose of fuel-economizing, and sprocket wheel also can be lubricated；(4) two stage clips are used can to make inertia ball
Rapid resilience after slip, also make inertia ball will not extruding undue to push plate, reach the purpose of fuel-economizing, extend single and refuel and make
Use duration；(5) use between two sleeves and each lubrication system is set, do not interfere with the transversary intensity of inner plate, thus
Effectively guarantee that inner plate normally uses.
Accompanying drawing explanation
Fig. 1 is the link configuration schematic diagram of the present invention；
Fig. 2 is two inner plate mounting structure schematic diagrams of the present invention；
Fig. 3 is sectional structure schematic diagram at A-A in Fig. 2；
Fig. 4 is the tight storage cavity configuration schematic diagram of the present invention；
Fig. 5 is the outer plate structural representation of the present invention.
In figure: 1, inner plate, 2, sleeve, 3, roller, 4, oil guide groove, 5, tight storage chamber, 6, slide bar, 7, inertia ball, 8,
Stage clip, 9, push plate, 10, depression, 11, horizontal concrete chute, 12, oil suction sponge, 13, locating dowel, 14, buffering oil pocket, 15, buffer defeated
Oil passage, 16, buffering sponge, 17, regulation installing hole, 18, lubrication oil transportation channel, 19, pump nozzle, 20, outer plate, 21, bearing pin,
22, conveying installing plate, 23, turn up location-plate.
Detailed description of the invention
Below in conjunction with the accompanying drawings technical solution of the present invention is described in detail, but protection scope of the present invention is not limited to
Described embodiment.
Embodiment 1:
As Figure 1-5, the chain that the present invention provides is linked successively by each chain link and constitutes；Each chain link includes two
1, two outer plates of individual inner plate, 3, two sleeves 2 of 20, two rollers and two bearing pins 21；
Two described inner plates 1 are parallel just to setting；
Two described sleeves 2 are set in parallel between two inner plates 1, and are provided with a circle on the excircle of sleeve 2
Spacing flange collar；
Two described rollers 3 are respectively sleeved on two sleeves 2, and it is spacing recessed to be provided with a circle on roller 3 inner periphery
Groove；
Described spacing flange collar is embedded in limited impression, and can relatively rotate, and utilizes joining of spacing flange collar and limited impression
Close so that the position of roller 3 is relatively fixed, and the inner side of inner plate 1 will not be caused abrasion, occur after preventing inner plate 1 abrasion
The problem of leakage of oil；
Two described bearing pins 21 are inserted on two sleeves 2 respectively, and can rotate by relative sleeve 2, the two ends of bearing pin 21
Stretch out outside sleeve 2；
Two described outer plates 20 are separately mounted on two external parts of a bearing pin 21, and two outer plates 20
Outside in two inner plates 1；
Another described bearing pin 21 is for installing two outer plates 20 of another adjacent link；
The outside of two described outer plates 20 is mounted on a conveying installing plate 22；
Vertically it is provided with the location-plate 23 that turns up of an outside turnover on described conveying installing plate 22, utilizes the location-plate that turns up
23 can facilitate limit mounting delivery board or hopper, improve installation progress and installation effectiveness；
Described conveying installing plate 22 is provided with at least two for regulating the regulation peace of conveying installing plate 22 setting height(from bottom)
Dress hole 17, utilizes regulation installing hole 17 can conveniently regulate the setting height(from bottom) of conveying installing plate 22, makes chain possess stronger general
Adaptive energy；
It is provided with a tight storage chamber 5 and two buffering oil pockets 14 in described inner plate 1, utilizes tight storage chamber 5
With two buffering oil pockets 14 with the use of so that the output of lubricating oil is effectively controlled, it is ensured that lubricating oil does not haves
Excessive loss；
The outside of described inner plate 1 is provided with the pump nozzle 19 communicated with tight storage chamber 5, and pump nozzle 19 itself is to carry
Check function, so the problem that leakage of oil will not occur after oiling；
The described middle in tight storage chamber 5 is vertically provided with a slide bar 6；
It is arranged with two stage clips 8 and an inertia ball 7 on described slide bar 6, and inertia ball 7 is clamped in two stage clips 8
Between, rapidly resilience after utilizing two stage clips 8 that inertia ball 7 can be made to slide, also make the inertia ball 7 will not be undue to push plate 9
Extruding, reaches the purpose of fuel-economizing, extends the use duration that single refuels；
It is provided with horizontal concrete chute 11 at the lower edges in described tight storage chamber 5, utilizes horizontal concrete chute 11 to be capable of pushing away
The most steadily sliding of pressing plate 9, does not haves crooked problem；
The left and right sides of described slide bar 6 is equipped with a push plate 9；
The two ends up and down of described push plate 9 are respectively embedded in the horizontal concrete chute 11 at the lower edges of tight storage chamber 5, and
Can transversely slide laterally by chute 11, after stage clip 8 promotes inertia ball 7 to return to centre position, the elastic reaction of oil suction sponge is also
Push plate 9 is made again to be returned in situ, wait and extruding next time；
Described push plate 9 is provided with depression 10 relative to the side of slide bar 6；
By the center of push plate 9 side, to upper and lower two ends, domatic extension is formed described depression 10；
Described inertia ball 7 is between the depression 10 of left and right sides push plate 9, and inertia ball 7 slides up and down along slide bar 6
Contact with the domatic of depression 10 afterwards, utilize domatic design to make the squeezing action power of inertia ball 7 by being vertically converted to transversely acting
Power, thus realize the push plate 9 transverse shear stress to oil suction sponge；
It is equipped with an oil suction sponge between left and right edges and the push plate 9 of the left and right sides in described tight storage chamber 5
12；
Described oil suction sponge 12 is fixed in tight storage chamber 5 by locating dowel 13, utilizes locating dowel 13 to limit
The position of oil suction sponge 12, during preventing life-time service, oil suction sponge 12 contraction is blocked up at buffering oil transportation channel 15, simultaneously
It also is able to prevent the undue extruding of push plate 9；
Described buffering oil pocket 14 lays respectively at the left and right sides in tight storage chamber 5；
It is connected by buffering oil transportation channel 15 between described tight storage chamber 5 with buffering oil pocket 14；
Described buffering oil pocket 14 is less than tight storage chamber 5, and is provided with buffering sponge 16 in buffering oil pocket 14, utilizes slow
Rush sponge 16 can buffering further to lubricating oil discharge, control the oil pump capacity of lubricating oil, prevent lubricating oil from wasting, extend chain
The use duration of single oiling；
Described buffering oil pocket 14 is provided with a lubrication oil transportation channel 18 extended at corresponding sleeve 2；
Described lubrication oil transportation channel 18 end connection is provided with oil guide groove 4, utilizes this oil guide groove 4 can be to inner plate 1
Inside and outside carry out oil transportation lubrication so that the pivoting friction between roller 3 and sleeve 2 is lubricated, and also makes outside inner plate 1
With the spin friction between inside outer plate 20 is lubricated, the pivoting friction between sleeve 2 and bearing pin 21 is also made to be moistened
Sliding；
Described oil guide groove 4 is positioned at sleeve 2 and the installation place of inner plate 1, and oil guide groove 4 is parallel to the axial line of sleeve 2,
And run through inside and outside inner plate 1；
Described tight storage chamber 5, buffering oil pocket 14, buffering oil transportation channel 15, lubrication oil transportation channel 18 and laterally slide
Groove 11 is respectively positioned between two sleeves 2, and simultaneously between two outside common tangents of two sleeves 2, the restriction of this position is
Guarantee the inner plate 1 structural strength as chain link effect, the lateral pull intensity of inner plate 1 will not be impacted.
The chain of the present invention in use, needs to add lubricating oil by pump nozzle 19, and single refuels and can ensure that relatively
Continuous lubrication for a long time, and without regular oiling, save substantial amounts of manpower and materials；In chain, due to
At the revolution of sprocket wheel produce centrifugal force so that inertia ball 7 along slide bar 6 slides up or down (by chain traffic direction decision,
The chain of the present invention either which traffic direction can realize lubrication), thus promote push plate 9 transverse shifting, further
Promoting oil suction sponge 12 to discharge lubricating oil, lubricating oil enters buffering oil pocket 14 by buffering oil transportation channel 15 again, by buffering oil pocket
Buffering sponge 16 in 14 slowly discharges lubricating oil to oil guide groove 4, thus realizes between roller 3 and sleeve 2, outside inner plate 1
Friction between inside side and outer plate 2 and between sleeve 2 and bearing pin 14 is lubricated, and extends the service life of chain.
The lubricating oil composition that the self-lubricating chain of the present invention injects in tight storage chamber 5 includes: base oil, high temperature
Antioxidant, vaseline, antiwear additive, paraffin, resin, silicone oil, polyvinyl alcohol, boric acid, ammonium sulfate and n-butyl acetate；Each group
The mass parts become is respectively as follows: base oil 150～200 parts, high-temperature antioxidant 10～15 parts, vaseline 80～118 parts, antiwear additive 18
～35 parts, paraffin 85～108 parts, resin 85～105 parts, silicone oil 70～95 parts, polyvinyl alcohol 55～85 parts, boric acid 40～78
Part, ammonium sulfate 45～60 parts and n-butyl acetate 25～46 parts；Above-mentioned mass parts is another innovative point of the application, if not
Due using effect will not reached in the range of above-mentioned mass parts.
Experiment 1: base oil 180 parts, high-temperature antioxidant 12 parts, 100 parts of vaseline, antiwear additive 30 parts, 90 parts of paraffin, resin
95 parts, silicone oil 80 parts, polyvinyl alcohol 75 parts, boric acid 60 parts, 55 parts of ammonium sulfate and n-butyl acetate 35 parts；
Experiment 2: base oil 200 parts, high-temperature antioxidant 13 parts, 30 parts of vaseline, antiwear additive 30 parts, 60 parts of paraffin, resin
95 parts, silicone oil 80 parts, polyvinyl alcohol 75 parts, boric acid 60 parts, 55 parts of ammonium sulfate and n-butyl acetate 35 parts；
Experiment 3: base oil 150 parts, high-temperature antioxidant 15 parts, 110 parts of vaseline, antiwear additive 35 parts, 85 parts of paraffin, resin
120 parts, silicone oil 80 parts, polyvinyl alcohol 75 parts, boric acid 65 parts, 55 parts of ammonium sulfate and n-butyl acetate 35 parts.
Lubricating oil using effect contrast experiment's table:
As can be seen from the above table, lubricating quality part proportioning of the present invention is proper on the single oiling use time, makes
Life-span the longest, temperature during use also will not be higher, has obvious technique effect.
Although as it has been described above, represented and described the present invention with reference to specific preferred embodiment, but it must not be explained
For the restriction to the present invention self.Under the spirit and scope of the present invention premise defined without departing from claims, can be right
Various changes can be made in the form and details for it.
Claims (2)
1. a chain, it is characterised in that: linked successively by each chain link and constitute；Each chain link includes two inner plates
(1), two outer plates (20), two rollers (3), two sleeves (2) and two bearing pins (21)；
Two described inner plates (1) are parallel just to setting；
Two described sleeves (2) are set in parallel between two inner plates (1), and are provided with one on the excircle of sleeve (2)
Enclose spacing flange collar；
Two described rollers (3) are respectively sleeved on two sleeves (2), and it is spacing to be provided with a circle on roller (3) inner periphery
Groove；
Described spacing flange collar is embedded in limited impression, and can relatively rotate；
Two described bearing pins (21) are inserted on two sleeves (2) respectively, and can rotate by relative sleeve (2), bearing pin (21)
Sleeve (2) is stretched out outward in two ends；
Two described outer plates (20) are separately mounted on two external parts of a bearing pin (21), and two outer plates (20)
It is positioned at the outside of two inner plates (1)；
Described another bearing pin (21) is for installing two outer plates (20) of another adjacent link；
The outside of two described outer plates (20) is mounted on conveying installing plate (22)；
The location-plate that turns up (23) of an outside turnover vertically it is provided with on described conveying installing plate (22)；
A tight storage chamber (5) and two bufferings oil pocket (14) it are provided with in described inner plate (1)；
The outside of described inner plate (1) is provided with the pump nozzle (19) communicated with tight storage chamber (5)；
The described middle in tight storage chamber (5) is vertically provided with a slide bar (6)；
It is arranged with two stage clips (8) and an inertia ball (7) on described slide bar (6), and inertia ball (7) is clamped in two pressures
Between spring (8)；
It is provided with horizontal concrete chute (11) at the lower edges in described tight storage chamber (5)；
The left and right sides of described slide bar (6) is equipped with a push plate (9)；
The two ends up and down of described push plate (9) are respectively embedded into the horizontal concrete chute (11) at tight storage chamber (5) lower edges Nei,
And can transversely slide laterally by chute (11)；
Described push plate (9) is provided with depression (10) relative to the side of slide bar (6)；
By the center of push plate (9) side, to upper and lower two ends, domatic extension is formed described depression (10)；
Described inertia ball (7) is positioned between the depression (10) of left and right sides push plate (9), and inertia ball (7) is along slide bar (6)
Contact with depression the domatic of (10) after lower slider；
It is equipped with an oil suction sponge between left and right edges and the push plate (9) of the left and right sides in described tight storage chamber (5)
(12)；
Described oil suction sponge (12) is fixed in tight storage chamber (5) by locating dowel (13)；
Described buffering oil pocket (14) lays respectively at the left and right sides of tight storage chamber (5)；
It is connected by buffering oil transportation channel (15) between described tight storage chamber (5) with buffering oil pocket (14)；
Described buffering oil pocket (14) is less than tight storage chamber (5), and is provided with buffering sponge (16) in buffering oil pocket (14)；
Described buffering oil pocket (14) is provided with a lubrication oil transportation channel (18) extending to corresponding sleeve (2) place；
Described lubrication oil transportation channel (18) end connection is provided with oil guide groove (4)；
Described oil guide groove (4) is positioned at sleeve (2) and the installation place of inner plate (1), and oil guide groove (4) is parallel to sleeve (2)
Axial line, and run through inside and outside inner plate (1)；
Described tight storage chamber (5), buffering oil pocket (14), buffering oil transportation channel (15), lubrication oil transportation channel (18) and horizontal stroke
It is respectively positioned between two sleeves (2) to chute (11), and is positioned between two outside common tangents of two sleeves (2) simultaneously.
Chain the most according to claim 1, it is characterised in that: in conveying installing plate (22), it is provided with at least two uses
In regulation conveying installing plate (22) setting height(from bottom) regulation installing hole (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610691572.8A CN106276063B (en) | 2016-08-18 | 2016-08-18 | A kind of conveyor chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610691572.8A CN106276063B (en) | 2016-08-18 | 2016-08-18 | A kind of conveyor chain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106276063A true CN106276063A (en) | 2017-01-04 |
| CN106276063B CN106276063B (en) | 2019-06-14 |
Family
ID=57661574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610691572.8A Active CN106276063B (en) | 2016-08-18 | 2016-08-18 | A kind of conveyor chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106276063B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019462A (en) * | 2017-12-22 | 2018-05-11 | 德清广汇金属材料有限公司 | Elevator is non-maintaining to exempt to lubricate special chain-plate |
| CN108374978A (en) * | 2018-03-16 | 2018-08-07 | 重庆婉婷科技发展有限公司 | Collect oil recovery system |
| CN111646152A (en) * | 2020-06-09 | 2020-09-11 | 鲁东大学 | Chain for conveyor belt self-unloading semitrailer |
| CN111974932A (en) * | 2020-08-21 | 2020-11-24 | 溧阳市超强链条制造有限公司 | Shape righting device for manufacturing and forming chain piece of chain |
| CN113976686A (en) * | 2021-10-27 | 2022-01-28 | 惠州市立华五金电子有限公司 | Sheet metal part bending equipment and bending method thereof |
| CN113976686B (en) * | 2021-10-27 | 2024-04-26 | 惠州市立华五金电子有限公司 | Sheet metal part bending equipment and bending method thereof |
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| US5257690A (en) * | 1991-09-27 | 1993-11-02 | Dehne Clarence A | Conveyor chain with linked bushings |
| JPH07208561A (en) * | 1994-01-21 | 1995-08-11 | Nippon Steel Corp | Long life block chain for high temperature and heavy load |
| DE20202907U1 (en) * | 2001-03-02 | 2002-06-13 | Beumer Maschf Gmbh & Co Kg | Articulated (conveyor) chain for a cell conveyor, in particular a (chain) bucket elevator with central chain (s) |
| JP2003294089A (en) * | 2002-03-29 | 2003-10-15 | Honda Motor Co Ltd | Roller chain |
| US20060122019A1 (en) * | 2004-12-03 | 2006-06-08 | Jeffrey Chain Corporation | Chain joint seal |
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| CN203268888U (en) * | 2013-05-10 | 2013-11-06 | 常州宝骑车辆配件有限公司 | Permanent lubrication type conveying chain |
| CN103758931A (en) * | 2014-02-12 | 2014-04-30 | 太仓斯普宁精密机械有限公司 | Chain piece capable of storing oil and chain |
| CN204226561U (en) * | 2014-10-28 | 2015-03-25 | 天津市卓驰金属制品有限公司 | A kind of oil-free chain of anti-fall off chain |
| CN204999156U (en) * | 2015-09-11 | 2016-01-27 | 江苏东发链条有限公司 | Low wearing and tearing conveying chain |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5257690A (en) * | 1991-09-27 | 1993-11-02 | Dehne Clarence A | Conveyor chain with linked bushings |
| JPH07208561A (en) * | 1994-01-21 | 1995-08-11 | Nippon Steel Corp | Long life block chain for high temperature and heavy load |
| DE20202907U1 (en) * | 2001-03-02 | 2002-06-13 | Beumer Maschf Gmbh & Co Kg | Articulated (conveyor) chain for a cell conveyor, in particular a (chain) bucket elevator with central chain (s) |
| JP2003294089A (en) * | 2002-03-29 | 2003-10-15 | Honda Motor Co Ltd | Roller chain |
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| CN204226561U (en) * | 2014-10-28 | 2015-03-25 | 天津市卓驰金属制品有限公司 | A kind of oil-free chain of anti-fall off chain |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019462A (en) * | 2017-12-22 | 2018-05-11 | 德清广汇金属材料有限公司 | Elevator is non-maintaining to exempt to lubricate special chain-plate |
| CN108374978A (en) * | 2018-03-16 | 2018-08-07 | 重庆婉婷科技发展有限公司 | Collect oil recovery system |
| CN111646152A (en) * | 2020-06-09 | 2020-09-11 | 鲁东大学 | Chain for conveyor belt self-unloading semitrailer |
| CN111974932A (en) * | 2020-08-21 | 2020-11-24 | 溧阳市超强链条制造有限公司 | Shape righting device for manufacturing and forming chain piece of chain |
| CN113976686A (en) * | 2021-10-27 | 2022-01-28 | 惠州市立华五金电子有限公司 | Sheet metal part bending equipment and bending method thereof |
| CN113976686B (en) * | 2021-10-27 | 2024-04-26 | 惠州市立华五金电子有限公司 | Sheet metal part bending equipment and bending method thereof |
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| Publication number | Publication date |
|---|---|
| CN106276063B (en) | 2019-06-14 |
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Effective date of registration: 20190517 Address after: 324100 Hechen Road, Lianhuashan Industrial Park, Jiangshan Economic Development Zone, Quzhou City, Zhejiang Province Applicant after: Jiangshan Yongli Lily Industrial Co., Ltd. Address before: 225722 Five-Star Industrial Park, Zhangguo Town, Xinghua City, Taizhou City, Jiangsu Province Applicant before: JIANGSU DONGFA CHAIN CO., LTD. |
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