CN111503223A - Novel anti-blocking chain group structure - Google Patents
Novel anti-blocking chain group structure Download PDFInfo
- Publication number
- CN111503223A CN111503223A CN202010189820.5A CN202010189820A CN111503223A CN 111503223 A CN111503223 A CN 111503223A CN 202010189820 A CN202010189820 A CN 202010189820A CN 111503223 A CN111503223 A CN 111503223A
- Authority
- CN
- China
- Prior art keywords
- chain link
- chain
- link
- fixedly connected
- jamming
- 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
- 239000000428 dust Substances 0.000 claims abstract description 51
- 238000004140 cleaning Methods 0.000 claims abstract description 26
- 239000004816 latex Substances 0.000 claims description 5
- 229920000126 latex Polymers 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 description 9
- 239000012535 impurity Substances 0.000 description 8
- 238000000151 deposition Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
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
- F16G13/00—Chains
- F16G13/02—Driving-chains
- F16G13/06—Driving-chains with links connected by parallel driving-pins with or without rollers so called open 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chain Conveyers (AREA)
Abstract
The invention relates to the field of chain anti-jamming, in particular to a novel anti-jamming chain group structure which comprises an outer chain link, wherein the front surface of the outer chain link is fixedly connected with an outer chain link rivet pin, the outer side of the outer chain link rivet pin is movably provided with a cleaning strip, the inner side of the outer chain link is fixedly provided with an inner chain link, the front surface of the inner chain link is fixedly connected with an inner chain link shaft sleeve, and a sliding roller is sleeved outside the inner chain link shaft sleeve. Be provided with the clutch blocks that the equidistance distributes circular-arc and slope setting through the slip roller outside, make the friction efficiency when can increase slip roller and mechanical equipment on the drive gear initial contact, make to improve and touch the rotatory efficiency of slip roller, thereby enable the slip roller to drive sealed dust ring and rotate and be connected with the lug strip that sets up for the spiral through sealed dust ring outer end, make the dust between sealed dust ring and the chain inner link and the interior link joint can outwards discharge gradually along the orbit of lug strip under the slip roller is rotatory, thereby avoid causing the damage with the continuous friction of dust.
Description
Technical Field
The invention relates to the field of chain anti-jamming, in particular to a novel anti-jamming chain set structure.
Background
The chain is generally a metal chain ring or a ring and is mainly used for mechanical transmission and traction, and the transmission chain is a main transmission device of modern mechanical equipment and is a key part which can form a compact whole at the connection part of one machine so as to improve the mechanical performance.
However, when the existing chain is used or stored, if the angle between the chain links is too small, the chain is easy to be blocked and difficult to be detached under the stress condition, and a large amount of dust and impurities are easy to accumulate in the internal clearance after the chain is used for a long time, so that the reduction of the rotation efficiency between the chain links and the friction loss of the transmission gear are increased, and the chain is even blocked to cause huge loss during transmission.
Disclosure of Invention
The utility model provides a novel dead chain group structure of anti-sticking, thereby the device can carry on spacingly to the angle between the chain section and block when avoiding depositing and die, and also can clear up the dust impurity of inside when the chain normal use and avoid it to pile up too much.
The utility model provides a novel dead chain group structure of anti-sticking, includes the outer chain link of chain, the outer chain link of positive fixedly connected with outer chain link rivet pin of chain, outer chain link rivet pin outside movable mounting has clean strip, the inboard fixed inner chain link of installing of the outer chain link of chain, the positive fixedly connected with inner chain link axle sleeve of inner chain link, the slip roller has been cup jointed to inner chain link axle sleeve outside, slip roller outside fixedly connected with clutch blocks, the sealed dust ring of both ends fixedly connected with around the slip roller, both ends fixedly connected with connecting block about the outer chain link.
Preferably, the middle section of the outer link rivet pin is pentagonal, the edge angle of the middle section of the outer link rivet pin is arranged in a shape of an arc, and the inner link shaft sleeve is arranged in a manner of being sleeved with the outer link rivet pin.
Preferably, the straight edge of the middle section of the outer chain rivet pin is arranged in an inwards concave arc mode and is integrally arranged in an inclined mode, the cleaning strip is arranged in an inwards concave position on the outer side of the middle section of the outer chain link rivet pin, and the connecting positions of the two ends of the outer chain link rivet pin and the middle section are arranged in an inclined mode.
Preferably, the outer chain link rivet pin is provided with a sliding groove at the outer side of the concave part in the middle section, the two sides of the cleaning strip are fixedly connected with connecting rods, the inner wall of the inner chain link shaft sleeve is provided with a moving groove, and the moving groove and the outer chain link rivet pin are arranged in parallel.
Preferably, the friction blocks are equidistantly distributed outside the sliding roller, and the single friction block is arc-shaped and is obliquely arranged.
Preferably, the front face of the sealed dust removal ring is fixedly connected with a convex block strip which is arranged in the spiral direction.
Preferably, the inner side of the connecting block is fixedly connected with a limiting rod, the rear end of the inner chain link is provided with a limiting groove, the limiting groove is arc-shaped, and the limiting rod is arranged in the limiting groove.
Preferably, the upper end and the lower end of the limiting groove are fixedly provided with latex blocks.
Preferably, both sides of the cleaning strip are arranged in a continuously bent wavy manner.
Preferably, one end of the front face of the outer link rivet pin is fixedly connected with an outer chain plate, and one end of the front face of the inner link bushing is fixedly connected with an inner chain plate.
Compared with the prior art, the invention has the following beneficial effects:
1. the middle section of the outer link rivet pin is pentagonal, the edge angle is arranged in a circular arc shape, so that the contact area with the inner wall of the inner link shaft sleeve can be reduced while the outer side is kept attached to the inner link shaft sleeve, the friction area of dust entering the inner link rivet pin is reduced, the friction damage is reduced, meanwhile, the middle section straight edge of the outer link rivet pin is arranged in an inwards concave circular arc shape and is integrally arranged in an inclined manner, when a chain moves to the circular arc edge of a transmission gear on mechanical equipment, the outer link rivet pin can cause the rotary displacement of the outer link of the chain relative to the inner link of the chain at a certain angle, the outer link rivet pin drives the cleaning strip to rotate on the inner wall of the inner link shaft sleeve to clean dust impurities in the inner link shaft sleeve, the dust can gradually move outwards through the inclined plane of the cleaning strip, and then the connection part between the two ends of the outer link rivet pin and the middle section is arranged in an inclined, set up the spout and offer the shifting chute that is parallel arrangement with outer chain link rivet round pin through the concave department outside in outer chain link rivet round pin middle section, make when the connecting rod of cleaning strip both sides sets up respectively in spout and shifting chute, it is rotatory through the relative inner chain link axle sleeve of outer chain link rivet round pin, thereby the cleaning strip that the slope was moved in the energy band carries out the back-and-forth movement and improves inside dust outside exhaust efficiency, make the efficiency that drives the dust removal for the wavy setting of buckling in succession through cleaning strip both sides simultaneously, thereby further improve the inside anti-sticking of outer chain link of chain and chain inner link dead efficiency.
2. Through the inboard fixedly connected with gag lever post of connecting block, make when the gag lever post setting is in circular-arc setting's spacing inslot portion, can restrict the rotation angle of chain outer chain link and chain inner chain link, thereby avoid causing the card dead condition at the angle undersize between the chain link when the chain is using or depositing, simultaneously through the emulsion piece that both ends set up about the spacing inslot, when making not influence the removal efficiency of gag lever post at the spacing inslot, can avoid the inside condition that causes the unable removal of gag lever post by dust impurity jam of spacing inslot.
3. Be provided with the clutch blocks that the equidistance distributes circular-arc and slope setting through the slip roller outside, make the friction efficiency when can increase slip roller and mechanical equipment on the drive gear initial contact make, further improve and touch the rotatory efficiency of slip roller, thereby enable the slip roller and drive sealed dust ring and rotate, be connected with for the spiral to the lug strip that sets up through sealed dust ring outer end and make sealed dust ring and chain in and the dust between the link joint and the interior link joint can outwards discharge gradually under the slip roller is rotatory along the orbit of lug strip, thereby avoid the long-term card of dust to cause the damage by constantly rubbing in the clearance of sealed dust ring.
Drawings
FIG. 1 is an overall front view of the present invention;
FIG. 2 is an overall internal perspective view of the present invention;
FIG. 3 is an overall top view of the present invention;
FIG. 4 is an internal cross-sectional view of a sliding roller according to the present invention;
FIG. 5 is a perspective view of the inside of the inner link bushing of the present invention;
FIG. 6 is a rear perspective view of an inner link of the chain of the present invention;
fig. 7 is a perspective view of a cleaning strip of the present invention.
In FIGS. 1-7: 1-outer chain link, 2-inner chain link, 3-sliding roller, 4-outer chain link rivet pin, 5-outer chain link, 6-inner chain link, 7-chute, 8-friction block, 9-inner chain link shaft sleeve, 10-sealed dust removing ring, 11-connecting block, 12-cleaning strip, 13-moving groove, 14-limiting groove, 15-connecting rod, 16-limiting rod and 17-latex block.
Detailed Description
Referring to fig. 1 to 7, a schematic plan structure and a schematic perspective structure of a novel anti-jamming chain set are shown.
The utility model provides a novel dead chain group structure of anti-sticking, including outer chain link 1 of chain, 1 positive fixedly connected with outer chain link rivet round pin 4 of outer chain link, 4 outside movable mounting of outer chain link rivet round pin have clean strip 12, 1 inboard fixed installing of outer chain link of chain link have inner chain link 2, 2 positive fixedly connected with inner chain link axle sleeves 9 of inner chain link, the outside slip roller 3 that has cup jointed of inner chain link axle sleeve 9, 3 outside fixedly connected with clutch blocks 8 of slip roller, the sealed dust ring 10 of both ends fixedly connected with around the slip roller 3, both ends fixedly connected with connecting block 11 about the outer chain link 1.
In concrete implementation, outer chain link rivet pin 4 middle section sets up the edges and corners for the pentagon and sets up for circular-arc, and interior interlinkage axle sleeve 9 sets up for cup jointing outer chain link rivet pin for can keep the outside and can reduce the area of contact with the 9 inner walls of inner chain link axle sleeve 9 when laminating with inner chain link axle sleeve 9, thereby make and reduce the friction area after the dust gets into so that reduce the friction damage.
In concrete implementation, the straight flange in 4 middle sections of outer chain rivet pin sets up and wholly sets up for the slope for indent circular arc, cleaning strip 12 sets up the indent department in 4 middle sections of outer chain link rivet pin outside, the junction of 4 both ends of outer chain link rivet pin and middle section sets up for the slope is inside, make when the chain removes on mechanical equipment goes up the circular arc edge of gear, can cause the relative 2 certain angle's of 2 relative chain links in the chain of 1 outer chain links of chain rotary displacement makes outer chain link rivet pin 4 drive cleaning strip 12 and rotate and clear up the inside dust impurity at inner chain link axle sleeve 9 inner wall, make the dust can outwards remove gradually through the inclined plane of cleaning strip 12.
In concrete implementation, spout 7 has been seted up to the concave department outside in 4 middle sections of outer chain link rivet pin, 12 both sides fixedly connected with connecting rod 15 of cleaning strip, movable groove 13 has been seted up to inner chain link axle sleeve 9 inner wall and movable groove 13 is parallel arrangement with outer chain link rivet pin 4, make when connecting rod 15 of cleaning strip 12 both sides sets up respectively in spout 7 and movable groove 13, it is rotatory through outer chain link rivet pin 4 relative inner chain link axle sleeve 9, thereby cleaning strip 12 that the slope set up can be moved carries out the back-and-forth movement and improves the outside exhaust efficiency of inside dust.
In specific implementation, the friction blocks 8 are equidistantly distributed on the outer side of the sliding roller 3, and the single friction block 8 is arc-shaped and obliquely arranged, so that the friction efficiency when the sliding roller 3 is initially contacted with a transmission gear on mechanical equipment can be increased, and the rotation efficiency of the sliding roller 3 is improved.
In the concrete implementation, sealed dust ring 10 openly fixedly connected with has the protruding strip of spiral to setting up for when sliding roller 3 drives sealed dust ring 10 and rotates, the protruding strip that links through sealed dust ring 10 outer end enables the dust between sealed dust ring 10 and chain inner chain link 2 and the inner link plate 6 and can outwards discharge gradually along the orbit of protruding strip under sliding roller 3 is rotatory, thereby avoids the long-term card of dust to be caused the damage by constantly rubbing in the clearance of sealed dust ring 10.
In specific implementation, the inside fixedly connected with gag lever post 16 of connecting block 11, the spacing groove 14 has been seted up to 2 rear ends of inner chain links and the spacing groove 14 is circular-arc setting, and gag lever post 16 sets up inside spacing groove 14 for can restrict the rotation angle of chain outer link 1 and chain inner chain link 2, thereby avoid the angle undersize between the chain link when the chain is using or depositing to cause the card dead condition.
In specific implementation, the latex blocks 17 are fixedly arranged at the upper end and the lower end in the limiting groove 14, so that the moving efficiency of the limiting rod 16 in the limiting groove 14 is not influenced, and the situation that the limiting rod 16 cannot move due to the fact that the limiting groove 14 is blocked by dust impurities can be avoided.
In concrete implementation, the two sides of the cleaning strip 12 are arranged in a continuously bent wavy manner, so that the efficiency of driving dust to move is improved, and the internal anti-blocking efficiency of the outer chain link 1 and the inner chain link 2 of the chain is further improved.
In specific implementation, one end of the front face of the outer chain link rivet pin 4 is fixedly connected with an outer chain plate 5, and one end of the front face of the inner chain link shaft sleeve 9 is fixedly connected with an inner chain plate 6, so that the outer chain link 1 and the inner chain link 2 of the chain can be sealed to form a complete chain to transmit the inside of mechanical equipment
The working principle of the novel anti-blocking chain set structure is as follows.
Firstly, a transmission chain consisting of an outer chain link 1, an inner chain link 2 and an inner chain link 6 of an outer chain link 5 is installed on a transmission gear of mechanical equipment, edges and corners are arranged to be circular arc-shaped through the middle section of an outer chain link rivet pin 4, so that the contact area with the inner wall of an inner chain link shaft sleeve 9 can be reduced while the outer side is kept to be attached to the inner chain link shaft sleeve 9, the friction area after dust enters is reduced, the friction damage is reduced, meanwhile, the straight edge of the middle section of the outer chain link rivet pin 4 is arranged to be an inwards concave circular arc and is integrally arranged to be inclined, when the chain moves to the circular arc edge of the transmission gear on the mechanical equipment, the outer chain link 1 can be caused to rotate relative to the inner chain link 2 by a certain angle, so that the outer chain link rivet pin 4 drives a cleaning strip 12 to rotate on the inner wall of the inner chain link shaft sleeve 9 to clean dust and impurities in the inner chain, the connection part of the two ends and the middle section of the outer chain link rivet pin 4 is obliquely and inwards arranged, so that dust can be conveniently discharged out of the inner chain link shaft sleeve 9, the outer side of the concave part in the middle section of the outer chain link rivet pin 4 is provided with a sliding groove 7, the inner wall of the inner chain link shaft sleeve 9 is provided with a moving groove 13 which is parallel to the outer chain link rivet pin 4, when connecting rods 15 at the two sides of the cleaning strip 12 are respectively arranged in the sliding groove 7 and the moving groove 13, the cleaning strip 12 which is obliquely arranged can be driven to move back and forth by rotating the outer chain link rivet pin 4 relative to the inner chain link shaft sleeve 9, so that the efficiency of discharging the internal dust outwards is improved, meanwhile, the efficiency of driving the dust to move is improved by the continuous bending wavy arrangement at the two sides of the cleaning strip 12, the anti-blocking efficiency of the inner parts of the outer chain link 1 and the inner chain link 2 is further improved, and, make and to restrict the rotation angle of chain outer link 1 and chain inner link 2 when the gag lever post 16 sets up inside circular-arc spacing groove 14 that sets up, thereby avoid causing the card dead condition when the angle undersize between the chain link when the chain is using or depositing, simultaneously through the latex piece 17 that both ends set up about in the gag lever groove 14, make do not influence the mobility efficiency of gag lever post 16 in spacing groove 14 while, can avoid the inside condition that is blockked up by dust impurity and causes gag lever post 16 unable removal of spacing groove 14, be provided with the circular-arc and the friction block 8 that the slope set up of equidistance distribution simultaneously through the slip roller 3 outside, make the friction efficiency when can increasing the primary contact of slip roller 3 and the drive gear on the mechanical equipment, further improve and touch the rotatory efficiency of slip roller 3, thereby enable slip roller 3 to drive sealed dust ring 10 and rotate, be connected through sealed dust ring 10 outer end and make sealed dust ring 10 and chain inner protruding strip make sealed dust ring 10 and chain preliminary contact for the spiral to set Dust between the inner chain links 2 and the inner chain plates 6 can be discharged outwards gradually along the track of the convex block strips under the rotation of the sliding rollers 3, so that the dust is prevented from being stuck in the gaps of the sealing dust removing rings 10 for a long time and being damaged due to continuous friction.
Claims (10)
1. The utility model provides a novel dead chain group structure of anti-sticking, includes chain outer link (1), its characterized in that: outer chain link (1) openly fixedly connected with outer chain link rivet pin (4) of chain, outer chain link rivet pin (4) outside movable mounting has cleaning strip (12), the inboard fixed inner chain link (2) of installing of outer chain link (1) of chain, inner chain link (2) openly fixedly connected with inner chain link axle sleeve (9), slip roller (3) have been cup jointed to inner chain link axle sleeve (9) outside, slip roller (3) outside fixedly connected with clutch blocks (8), both ends fixedly connected with seals dust ring (10) around slip roller (3), both ends fixedly connected with connecting block (11) about outer chain link (1).
2. The novel anti-jamming chain set structure of claim 1, wherein: the middle section of the outer chain link rivet pin (4) is pentagonal, the edge angle is arranged and is arc-shaped, and the inner link shaft sleeve (9) is arranged for sleeving the outer chain link rivet pin.
3. The novel anti-jamming chain set structure of claim 1, wherein: outer chain rivet pin (4) middle section straight flange sets up and wholly sets up for the slope for interior concave arc, cleaning strip (12) set up outer chain link rivet pin (4) middle section outside indent department, outer chain link rivet pin (4) both ends and the junction in middle section are the inside setting of slope.
4. The novel anti-jamming chain set structure of claim 1, wherein: outer chain link rivet round pin (4) the middle section is concave in the department outside and has been seted up spout (7), cleaning strip (12) both sides fixedly connected with connecting rod (15), inner chain link axle sleeve (9) inner wall has been seted up shifting chute (13) and outer chain link rivet round pin (4) are parallel arrangement.
5. The novel anti-jamming chain set structure of claim 1, wherein: the friction blocks (8) are distributed outside the sliding roller (3) at equal intervals, and the single friction block (8) is arc-shaped and is arranged in an inclined mode.
6. The novel anti-jamming chain set structure of claim 1, wherein: the front surface of the sealed dust removing ring (10) is fixedly connected with a convex block strip which is arranged in the spiral direction.
7. The novel anti-jamming chain set structure of claim 1, wherein: the inner side of the connecting block (11) is fixedly connected with a limiting rod (16), the rear end of the inner chain link (2) is provided with a limiting groove (14), the limiting groove (14) is arc-shaped, and the limiting rod (16) is arranged in the limiting groove (14).
8. The novel anti-jamming chain set structure of claim 7, wherein: and the upper end and the lower end in the limit groove (14) are fixedly provided with latex blocks (17).
9. The novel anti-jamming chain set structure of claim 1, wherein: the two sides of the cleaning strip (12) are arranged in a continuously bent wavy manner.
10. The novel anti-jamming chain set structure of claim 1, wherein: the outer chain link rivet pin (4) is fixedly connected with an outer chain plate (5) at one end of the front face, and the inner chain link shaft sleeve (9) is fixedly connected with an inner chain plate (6) at one end of the front face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010189820.5A CN111503223B (en) | 2020-03-18 | 2020-03-18 | Anti-blocking chain group structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010189820.5A CN111503223B (en) | 2020-03-18 | 2020-03-18 | Anti-blocking chain group structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111503223A true CN111503223A (en) | 2020-08-07 |
| CN111503223B CN111503223B (en) | 2022-10-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010189820.5A Active CN111503223B (en) | 2020-03-18 | 2020-03-18 | Anti-blocking chain group structure |
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| Country | Link |
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| CN (1) | CN111503223B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115072271A (en) * | 2022-07-14 | 2022-09-20 | 北京金晟达生物电子科技有限公司 | Chain of spiral tower transportation part for producing pasture |
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| US4858424A (en) * | 1988-08-15 | 1989-08-22 | Magnetek Controls | Variable radius cable carrier |
| JP2010078067A (en) * | 2008-09-26 | 2010-04-08 | Tsubakimoto Chain Co | Lubricating oil oozing-out type chain |
| CN201487137U (en) * | 2009-08-31 | 2010-05-26 | 浙江恒久机械集团有限公司 | Chain sleeve |
| CN205118128U (en) * | 2015-11-23 | 2016-03-30 | 天津市强力链条有限公司 | Novel chain unit |
| CN108999931A (en) * | 2018-07-11 | 2018-12-14 | 益阳百炼链条科技有限公司 | A kind of wear-resisting low-noise chain |
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2020
- 2020-03-18 CN CN202010189820.5A patent/CN111503223B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4858424A (en) * | 1988-08-15 | 1989-08-22 | Magnetek Controls | Variable radius cable carrier |
| JP2010078067A (en) * | 2008-09-26 | 2010-04-08 | Tsubakimoto Chain Co | Lubricating oil oozing-out type chain |
| CN201487137U (en) * | 2009-08-31 | 2010-05-26 | 浙江恒久机械集团有限公司 | Chain sleeve |
| CN205118128U (en) * | 2015-11-23 | 2016-03-30 | 天津市强力链条有限公司 | Novel chain unit |
| CN108999931A (en) * | 2018-07-11 | 2018-12-14 | 益阳百炼链条科技有限公司 | A kind of wear-resisting low-noise chain |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115072271A (en) * | 2022-07-14 | 2022-09-20 | 北京金晟达生物电子科技有限公司 | Chain of spiral tower transportation part for producing pasture |
| CN115072271B (en) * | 2022-07-14 | 2024-04-26 | 北京金晟达生物电子科技有限公司 | Chain for spiral tower conveying part for producing pasture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111503223B (en) | 2022-10-11 |
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Effective date of registration: 20230711 Address after: Building 1, No. 880, Gongkang Road, Chongxian Subdistrict, Yuhang District, Hangzhou City, Zhejiang Province 310000 Patentee after: HANGZHOU SUOLUODE MACHINERY MANUFACTURING Co.,Ltd. Address before: No.18-1, 18-3, Xinggong 2nd Road, Jiangdong District, Jiangshan Economic Development Zone, Quzhou City, Zhejiang Province Patentee before: Jiangshan King Brand Chain Industry Co.,Ltd. |
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