CN106429206B - A kind of horizontal transport chain for timber - Google Patents
A kind of horizontal transport chain for timber Download PDFInfo
- Publication number
- CN106429206B CN106429206B CN201610788493.9A CN201610788493A CN106429206B CN 106429206 B CN106429206 B CN 106429206B CN 201610788493 A CN201610788493 A CN 201610788493A CN 106429206 B CN106429206 B CN 106429206B
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- plate
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- conical seat
- support plate
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The present invention provides a kind of horizontal transport chains for timber, are successively linked and are constituted by each chain link；Each chain link includes two inner plates, two outer plates, two rollers, two sleeves, two pin shafts, a support plate, two edge tread plates, at least one intermediate tread plate, a side extension bindiny mechanism and an anti-jump gear mechanism.The horizontal transport chain can damage during Wood Transportation is effectively reduced, and transportation stability with higher.
Description
Technical field
The present invention relates to a kind of conveyor chain, especially a kind of horizontal transport chain for timber.
Background technique
Currently, existing timber in horizontal transport, usually uses and sharp teeth is directly arranged on chain, to reach
To anti-skidding effect, but sharp teeth must will cause the damage of timber, and when more chains transport in the same direction, usually
It will appear nonsynchronous problem, the timber of transport caused skew occur.
Summary of the invention
The technical problem to be solved by the present invention is to existing delivery chains to cause to damage to timber, and more chain syn-chro-steps
Poor synchronization when transport.
In order to solve the above-mentioned technical problems, the present invention provides a kind of horizontal transport chains for timber, by each chain
Successively link is constituted section；Each chain link include two inner plates, two outer plates, two rollers, two sleeves, two pin shafts,
One support plate, two edge tread plates, at least one intermediate tread plate, a side extends bindiny mechanism and one anti-jump
Gear mechanism；
The parallel face setting of two inner plates；
Two sleeves are arranged in parallel on two inner plates, and a circle limit convex is equipped on the excircle of sleeve
Circle；
Two rollers are respectively sleeved on two sleeves, and a circle limiting groove is equipped on roller inner periphery；
The limit flange collar can relatively rotate in limiting groove；
Two pin shafts are inserted into respectively on two sleeves, and can relative sleeve rotation, set is stretched out at the both ends of pin shaft
Cylinder is outer；
An antifriction flange collar of circle is equipped with around pin shaft on the outside of the inner plate；
Two outer plates are separately mounted on two extension ends of a pin shaft, and two outer plates are located at two
The outside of inner plate, antifriction flange collar is between inner plate and outer plate, another pin shaft is for installing another adjacent chain
Two outer plates of section；
The top edge of two outer plates upwardly extends to form vertical supporting；
The support plate is horizontally arranged on two vertical supportings, and is arranged in parallel at least three T on the supporting plate
Shape slot；
The fluting direction of the T shape slot is parallel with the axial direction of pin shaft；
Cone is pushed up and are located to conical seat of the edge tread plate by being wholely set, the semicircle above conical seat
The T shape convex block of shape seat bottom forms；
Conical seat of the intermediate tread plate by being wholely set, the zigzag top above conical seat and be located at cone
The T shape convex block of shape seat bottom forms；
The section of the conical seat be it is truncated cone-shaped, semicircle top section be semicircle, the section on zigzag top is
Zigzag；
The semicircle top is upper and zigzag top is equipped with mounting hole；
Two edge tread plates insert two at both sides of the edge on the supporting plate by the T shape convex block of bottom respectively
On a T shape slot, and mounting hole is passed through by fixing bolt and is installed on the supporting plate；
The intermediate tread plate is inserted into each T shape between two edge tread plates by the T shape convex block of bottom and inserts
On slot, and mounting hole is passed through by fixing bolt and is installed on the supporting plate；
Mutually it is close to the upper side of support plate the bottom of the conical seat；
It includes jack panel, connecting plate and caging bolt that the side, which extends bindiny mechanism,；
The jack panel is horizontally arranged at the outside of outer plate, and connecting plate level is inserted on the socket of jack panel, and
It can carry out pulling and pushing movement with respect to socket；
The connecting plate is equipped with limit threaded hole；
The jack panel is equipped with scallop hole；
The caging bolt is screwed on limit threaded hole by scallop hole, and scallop hole is stretched out on the head of caging bolt
Outside；
The anti-jump gear mechanism includes disk and the L shape bar being made of connecting rod section and bending segment；
The end for the outer plate that the disk rotational formula is mounted on the outside of inner plate, and is linked with the inner plate
It is set as semicircle chamfering；
The semicircle chamfering is equipped with active teeth, and the circumference of the disk is equipped with to be meshed with active teeth
Driven teeth；
The connecting rod section of the L shape bar is mounted on disk, and bending segment is vertically mounted on the end of connecting rod section, connecting rod section
It is parallel with the lateral surface of inner plate with bending segment；
The connecting rod section is to when swing, bending segment is located at the front side of swaying direction at outer plate；
When the inner plate and outer plate is straightened, connecting rod section is swung to the direction far from outer plate, and is bent after swinging
The line of section end and disc centre crosses the 90 ° lines perpendicular with inner plate lower edge；
The anti-slip protrusion of semicircle spherical shape is equipped with above the end of the bending segment.
As a further limited solution of the present invention, it is arranged in parallel with four T shape slots, intermediate tread plate on the supporting plate
It is altogether two.
The beneficial effects of the present invention are: (1) using the design that edge tread plate between is arranged intermediate tread plate, Neng Gouyou
Effect prevents damage of the teeth to timber, and will not all damage in edge when timber rolls on or rolls down support plate；(2) it adopts
Synchronism extending transversely between more chains, and can ensuring chain transport can be facilitated by extending bindiny mechanism with side,
It avoids timber from occurring skew during transportation to fall；(3) chain can be effectively prevent in transportational process using anti-jump gear mechanism
Tooth is jumped in middle appearance, chain be in relaxed state can normal transport, enable the chain to transport the heavier wood of large size
Material, and nonsynchronous problem can be prevented.
Detailed description of the invention
Fig. 1 is side structure schematic diagram of the invention；
Fig. 2 is overlooking structure diagram of the invention.
In figure: 1, inner plate, 2, outer plate, 3, pin shaft, 4, sleeve, 5, antifriction flange collar, 6, roller, 7, support plate, 8, T
Shape slot, 9, conical seat, 10, T shape convex block, 11, semicircle top, 12, zigzag top, 13, mounting hole, 14, fixing bolt, 15,
Jack panel, 16, connecting plate, 17, limit threaded hole, 18, scallop hole, 19, caging bolt, 20, disk, 21, active teeth, 22,
Driven teeth, 23, L shape bar, 24, anti-slip protrusion.
Specific embodiment
As illustrated in fig. 1 and 2, the invention discloses a kind of horizontal transport chain for timber, by each chain link successively chain
Connect composition；Each chain link includes two pin shaft 3, one, 4, two, sleeves of 6, two, roller of outer plate 2, two of inner plate 1, two
7, two edge tread plates of support plate, at least one intermediate tread plate, a side extend bindiny mechanism and an anti-jump tooth
Mechanism；
The parallel face of two inner plates 1 setting；
Two sleeves 4 are arranged in parallel on two inner plates 1, and a circle limit is equipped on the excircle of sleeve 4
Flange collar；
Two rollers 6 are respectively sleeved on two sleeves 4, and recessed equipped with a circle limit on 6 inner periphery of roller
Slot；
The limit flange collar can relatively rotate in the limiting groove, utilize matching for limit flange collar and limiting groove
It closes, so that the position of roller 6 is relatively fixed, the inside of inner plate 1 will not be caused to wear, extend the service life of inner plate 1；
Two pin shafts 3 are inserted into respectively on two sleeves 4, and can relative sleeve 4 rotate, the both ends of pin shaft 3 are stretched
Out outside sleeve 4；
An antifriction flange collar 5 of circle is equipped with around pin shaft 3 on the outside of the inner plate 1；
Two outer plates 2 are separately mounted on two extension ends of a pin shaft 3, and two outer plates 2 are located at
The outside of two inner plates 1, antifriction flange collar 5, can be effective using antifriction flange collar 5 between inner plate 1 and outer plate 2
The friction between outer plate 2 and inner plate 1 is reduced, prevents outer plate 2 and the abrasion of 1 junction of inner plate after being used for a long time thinning,
Structural strength is caused to reduce, another pin shaft 3 is used to install two outer plates 2 of another adjacent link；
The top edge of two outer plates 2 upwardly extends to form vertical supporting；
The support plate 7 is horizontally arranged on two vertical supportings, and at least three are arranged in parallel in support plate 7
T shape slot 8；
The fluting direction of the T shape slot 8 is parallel with the axial direction of pin shaft 3；
Conical seat 9 of the edge tread plate by being wholely set, semicircle top 11 and position above conical seat 9
T shape convex block 10 in 9 bottom of conical seat forms；
Conical seat 9 of the intermediate tread plate by being wholely set, zigzag top 12 and position above conical seat 9
T shape convex block 10 in 9 bottom of conical seat forms；
The section of the conical seat 9 be it is truncated cone-shaped, semicircle top 11 section be semicircle, zigzag top 12 cut
Face is zigzag；
On the semicircle top 11 and zigzag top 12 is equipped with mounting hole 13；
Two edge tread plates are inserted into support plate 7 at both sides of the edge respectively by the T shape convex block 10 of bottom
Two T shape slots 8 on, and by fixing bolt 14 pass through mounting hole 13 be mounted in support plate 7；
The intermediate tread plate is inserted into each T shape between two edge tread plates by the T shape convex block 10 of bottom
On slot 8, and mounting hole 13 is passed through by fixing bolt 14 and is mounted in support plate 7, is arranged using between edge tread plate
The design of intermediate tread plate can effectively prevent damage of the teeth to timber, and not when timber rolls on or rolls down support plate 7
It can be damaged in edge；
The bottom of the conical seat 9 is mutually close to the upper side of support plate 7, can not only be inserted to T shape using conical seat 9
The closing suitable for reading of slot 8 avoids sawdust from falling in T shape slot 8, but also has good stability；
It includes jack panel 15, connecting plate 16 and caging bolt 19 that the side, which extends bindiny mechanism, is prolonged using side
Synchronism extending transversely between more chains, and can ensuring chain transport can be facilitated by stretching bindiny mechanism, avoid timber
Occur skew during transportation to fall；
The jack panel 15 is horizontally arranged at the outside of outer plate 2, and 16 level of connecting plate is inserted into inserting for jack panel 15
On mouth, and it can carry out pulling and pushing movement with respect to socket；
The connecting plate 16 is equipped with limit threaded hole 17；
The jack panel 15 is equipped with scallop hole 18；
The caging bolt 19 is screwed on limit threaded hole 17 by scallop hole 18, and the head of caging bolt 19 is stretched
Out outside scallop hole 18, the horizontal spacing adjusting that may exist certain between adjacent parallel chain is enabled to using scallop hole 18
Amount and longitudinally displaced regulated quantity are especially suitable for long-distance transportation and use；
The anti-jump gear mechanism includes disk 20 and the L shape bar 23 being made of connecting rod section and bending segment；
The disk 20 is rotatably mounted on the outside of inner plate 1, and the outer plate 2 being linked with the inner plate 1
End be set as semicircle chamfering；
The semicircle chamfering is equipped with active teeth 21, and the circumference of the disk 20 is equipped with and active teeth 21
The driven teeth 22 being meshed, the design can be when chain run to gear position and turned round, inner plate 1 and outer plate 2
Opposite bending, so that active teeth 21 drive disk 20 to rotate, so that being hooked to after the swing of L shape bar 23 anti-jump on the outside of gear
On tooth column, and when leaving gear after chain turns round, inner plate 1 and outer plate 2 are straightened, so that L shape bar 23 takes off after swinging
From the anti-jump tooth column on the outside of gear；
The connecting rod section of the L shape bar 23 is mounted on disk 20, and bending segment is vertically mounted on the end of connecting rod section, even
Rod segment and bending segment are parallel with the lateral surface of inner plate 1；
The connecting rod section is to when swing, bending segment is located at the front side of swaying direction at outer plate 2；
When the inner plate 1 and outer plate 2 is straightened, connecting rod section is swung to the direction far from outer plate 2, and curved after swing
The line of trisection end and disc centre crosses the 90 ° lines perpendicular with 1 lower edge of inner plate, which can ensure that chain returns
Bending segment can completely disengage the anti-jump tooth column on the outside of gear after turning, and the anti-jump gear mechanism of chain is operated normally；
It is equipped with the anti-slip protrusion 24 of semicircle spherical shape above the end of the bending segment, can be ensured using anti-slip protrusion 24
Reliability when bending segment is hooked on anti-jump tooth column, but do not influence normally to separate again when being detached from.
Four T shape slots 8 are arranged in parallel in the support plate 7, intermediate tread plate is two altogether.
Horizontal transport chain for timber of the invention when in use, can pass through side according to the length of Timber Transport
Extend the chain that bindiny mechanism connects respective numbers side by side, when connecting side by side, the connecting plate 16 of a chain need to only be inserted
On the jack panel 15 of another chain, the left and right sides that jack panel 15 is located at chain is selected as needed；It is transported in chain
When transporting at gear revolution, opposite bending between the inner plate 1 and outer plate 2 of chain, so that active teeth 21 drive disk 20
Rotation so that L shape bar 23 is hooked on the anti-jump tooth column on the outside of gear after swinging, and leaves gear after chain revolution
When, inner plate 1 and outer plate 2 are straightened, so that L shape bar 23 is detached from the anti-jump tooth column on the outside of gear after swinging；In support plate 7
8 quantity of T shape slot disposed in parallel is selected according to the size of Timber Transport, and edge tread plate and intermediate tread plate can between
Every setting, but setting is necessary for edge tread plate at both sides of the edge.
In use for a long time and moisture due to horizontal feed chain, can there are problems that getting rusty, in order to
Prevent chain from getting rusty, inner plate 1 of the invention, outer plate 2, support plate 7, jack panel 15, connecting plate 16, disk 20 and L shape
The outer surface of bar 23 has all carried out frosted processing, and in frosted, treated that rust inhibitor paint coatings have been coated on surface；The antirust paint
The component of coating includes: barium sulfate, dimethylbenzene, surfactant, graphite powder, aluminium powder, glycerol, isopropanolamine, mica powder, oiliness
Curing agent, iron oxide red, potassium hydroxide and aqueous solvent.The proportion by weight of each component of antirust paint are as follows: barium sulfate 15~
28 parts, 35~50 parts of dimethylbenzene, 3~8 parts of surfactant, 18~25 parts of graphite powder, 25~32 parts of aluminium powder, glycerol 45~64
Part, 26~37 parts of isopropanolamine, 25~38 parts of mica powder, 5~9 parts of oiliness curing agent, 11~16 parts of iron oxide red, potassium hydroxide
8~16 parts and 15~23 parts of aqueous solvent.Above-mentioned proportion by weight is another innovative point of the invention, only in the present invention
Mass parts within the scope of just have preferable rust-proof effect.
Comparative experiments 1: 20 parts of barium sulfate, 40 parts of dimethylbenzene, 7 parts of surfactant, 20 parts of graphite powder, 28 parts of aluminium powder, sweet
50 parts of oil, 32 parts of isopropanolamine, 33 parts of mica powder, 7 parts of oiliness curing agent, 14 parts of iron oxide red, 11 parts of potassium hydroxide and water
18 parts of solvent；
Comparative experiments 2: 10 parts of barium sulfate, 30 parts of dimethylbenzene, 7 parts of surfactant, 28 parts of aluminium powder, 15 parts of glycerol, isopropyl
13 parts of hydramine, 20 parts of mica powder, 8 parts of oiliness curing agent, 13 parts of iron oxide red and 10 parts of aqueous solvent；
Comparative experiments 3: 20 parts of dimethylbenzene, 3 parts of surfactant, 13 parts of graphite powder, 60 parts of glycerol, 20 parts of isopropanolamine,
33 parts of mica powder, 9 parts of oiliness curing agent, 11 parts of iron oxide red, 5 parts of potassium hydroxide and 25 parts of aqueous solvent.
Experiment effect contrast table:
| Test serial number | Chain averages out paint rate (every 100 chain link) | Chain is averaged scale rate (every 100 chain link) |
| 1 | 3.9 | 5.1 |
| 2 | 12.7 | 18.3 |
| 3 | 11.4 | 13.5 |
As can be seen from the above table, there is preferable protection using the rust inhibitor paint coatings (comparative test 1) of offer of the invention
Effect is not easy paint, and also and scale rate is relatively low, and using effect is obvious.
As described above, must not be explained although the present invention has been indicated and described referring to specific preferred embodiment
For the limitation to invention itself.It without prejudice to the spirit and scope of the invention as defined in the appended claims, can be right
Various changes can be made in the form and details for it.
Claims (2)
1. a kind of horizontal transport chain for timber, it is characterised in that: successively linked and constituted by each chain link；Each chain link packet
Include two inner plates (1), two outer plates (2), two rollers (6), two sleeves (4), two pin shafts (3), a support plate
(7), two edge tread plates, at least one intermediate tread plate, a side extend bindiny mechanism and an anti-jump gear mechanism；
The parallel face setting of two inner plates (1)；
Two sleeves (4) are arranged in parallel on two inner plates (1), and a circle limit is equipped on the excircle of sleeve (4)
Position flange collar；
Two rollers (6) are respectively sleeved on two sleeves (4), and a circle limit is equipped on roller (6) inner periphery
Groove；
The limit flange collar can relatively rotate in limiting groove；
Two pin shafts (3) are inserted into respectively on two sleeves (4), and can relative sleeve (4) rotation, the two of pin shaft (3)
Sleeve (4) are stretched out outside in end；
An antifriction flange collar (5) of circle is equipped with around pin shaft (3) on the outside of the inner plate (1)；
Two outer plates (2) are separately mounted on two extension ends an of pin shaft (3), and two outer plate (2) positions
In the outside of two inner plates (1), antifriction flange collar (5) is between inner plate (1) and outer plate (2), another pin shaft (3)
For installing two outer plates (2) of another adjacent link；
The top edge of two outer plates (2) upwardly extends to form vertical supporting；
The support plate (7) is horizontally arranged on two vertical supportings, and at least three are arranged in parallel on support plate (7)
T shape slot (8)；
The fluting direction of the T shape slot (8) is parallel with the axial direction of pin shaft (3)；
The edge tread plate by the conical seat (9) being wholely set, the semicircle top (11) being located above conical seat (9) and
T shape convex block (10) positioned at conical seat (9) bottom forms；
The intermediate tread plate by be wholely set conical seat (9), be located at conical seat (9) above zigzag top (12) and
T shape convex block (10) positioned at conical seat (9) bottom forms；
The section of the conical seat (9) be it is truncated cone-shaped, semicircle top (11) section be semicircle, zigzag top (12)
Section is zigzag；
On the semicircle top (11) and zigzag top (12) are equipped with mounting hole (13)；
Two edge tread plates are inserted on support plate (7) at both sides of the edge respectively by the T shape convex block (10) of bottom
Two T shape slots (8) on, and by fixing bolt (14) pass through mounting hole (13) be mounted on support plate (7)；
The intermediate tread plate is inserted into each T shape between two edge tread plates by the T shape convex block (10) of bottom and inserts
On slot (8), and mounting hole (13) are passed through by fixing bolt (14) and are mounted on support plate (7)；
Mutually it is close to the upper side of support plate (7) bottom of the conical seat (9)；
It includes jack panel (15), connecting plate (16) and caging bolt (19) that the side, which extends bindiny mechanism,；
The jack panel (15) is horizontally arranged at the outside of outer plate (2), and connecting plate (16) level is inserted into jack panel (15)
Socket on, and can carry out pulling and pushing movement with respect to socket；
The connecting plate (16) is equipped with limit threaded hole (17)；
The jack panel (15) is equipped with scallop hole (18)；
The caging bolt (19) is screwed in limit threaded hole (17) by scallop hole (18), and the head of caging bolt (19)
Scallop hole (18) are stretched out outside by portion；
The anti-jump gear mechanism includes disk (20) and the L shape bar (23) being made of connecting rod section and bending segment；
The disk (20) is rotatably mounted on the outside of inner plate (1), and the outer plate being linked with the inner plate (1)
(2) end is set as semicircle chamfering；
The semicircle chamfering is equipped with active teeth (21), and the circumference of the disk (20) is equipped with and active teeth
(21) the driven teeth (22) being meshed；
The connecting rod section of the L shape bar (23) is mounted on disk (20), and bending segment is vertically mounted on the end of connecting rod section, even
Rod segment and bending segment are parallel with the lateral surface of inner plate (1)；
The connecting rod section is to when swing, bending segment is located at the front side of swaying direction at outer plate (2)；
When the inner plate (1) and outer plate (2) is straightened, connecting rod section is swung to the direction far from outer plate (2), and after swing
The line of the bent end sections and disc centre is crossed and 90 ° of perpendicular lines of inner plate (1) lower edge；
The anti-slip protrusion (24) of semicircle spherical shape is equipped with above the end of the bending segment.
2. the horizontal transport chain according to claim 1 for timber, it is characterised in that: parallel on support plate (7)
Four T shape slots (8) are provided with, intermediate tread plate is two altogether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610788493.9A CN106429206B (en) | 2016-08-31 | 2016-08-31 | A kind of horizontal transport chain for timber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610788493.9A CN106429206B (en) | 2016-08-31 | 2016-08-31 | A kind of horizontal transport chain for timber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106429206A CN106429206A (en) | 2017-02-22 |
| CN106429206B true CN106429206B (en) | 2019-03-29 |
Family
ID=58165395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610788493.9A Active CN106429206B (en) | 2016-08-31 | 2016-08-31 | A kind of horizontal transport chain for timber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106429206B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530181A (en) * | 2019-01-21 | 2019-03-29 | 刘云哲 | Nonstandard wooden piece lacquer painting photo solidification machine |
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|---|---|---|---|---|
| JP2006307883A (en) * | 2005-04-26 | 2006-11-09 | Tsubakimoto Chain Co | Chain cover and chain with chain cover |
| CN202296142U (en) * | 2011-10-18 | 2012-07-04 | 瓮福（集团）有限责任公司 | Plate type feeding machine antiskid device |
| CN103569590A (en) * | 2012-08-01 | 2014-02-12 | 姚本林 | Transmission link block and mounting method thereof |
| CN104418015A (en) * | 2013-08-31 | 2015-03-18 | 扬州市白沙丝网链条厂 | Anti-skid chain plate conveying chain |
| CN204368901U (en) * | 2014-12-28 | 2015-06-03 | 姚本林 | A kind of chain block |
| CN204489807U (en) * | 2015-03-31 | 2015-07-22 | 天津市红利顺丰机械链条有限公司 | Be exclusively used in the chain of transport batten |
| CN204751266U (en) * | 2015-06-19 | 2015-11-11 | 上海全众机械有限公司 | Flute profile elevator chain |
-
2016
- 2016-08-31 CN CN201610788493.9A patent/CN106429206B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006307883A (en) * | 2005-04-26 | 2006-11-09 | Tsubakimoto Chain Co | Chain cover and chain with chain cover |
| CN202296142U (en) * | 2011-10-18 | 2012-07-04 | 瓮福（集团）有限责任公司 | Plate type feeding machine antiskid device |
| CN103569590A (en) * | 2012-08-01 | 2014-02-12 | 姚本林 | Transmission link block and mounting method thereof |
| CN104418015A (en) * | 2013-08-31 | 2015-03-18 | 扬州市白沙丝网链条厂 | Anti-skid chain plate conveying chain |
| CN204368901U (en) * | 2014-12-28 | 2015-06-03 | 姚本林 | A kind of chain block |
| CN204489807U (en) * | 2015-03-31 | 2015-07-22 | 天津市红利顺丰机械链条有限公司 | Be exclusively used in the chain of transport batten |
| CN204751266U (en) * | 2015-06-19 | 2015-11-11 | 上海全众机械有限公司 | Flute profile elevator chain |
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| Publication number | Publication date |
|---|---|
| CN106429206A (en) | 2017-02-22 |
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