CN106134659A - Agricultural fixed length material-intercepting mechanism - Google Patents
Agricultural fixed length material-intercepting mechanism Download PDFInfo
- Publication number
- CN106134659A CN106134659A CN201610674924.9A CN201610674924A CN106134659A CN 106134659 A CN106134659 A CN 106134659A CN 201610674924 A CN201610674924 A CN 201610674924A CN 106134659 A CN106134659 A CN 106134659A
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- China
- Prior art keywords
- axle sleeve
- gear
- external gear
- frame
- fixed length
- 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
- 239000000463 material Substances 0.000 claims abstract description 40
- 238000007599 discharging Methods 0.000 claims description 9
- 239000011324 bead Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 229910000679 solder Inorganic materials 0.000 claims description 3
- 239000011800 void material Substances 0.000 claims description 3
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 206010054949 Metaplasia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/02—Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges in a plane perpendicular to their rotational axis
- A01F29/025—Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges in a plane perpendicular to their rotational axis with feeding direction parallel to axis
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Threshing Machine Elements (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
nullThe invention discloses a kind of agricultural fixed length material-intercepting mechanism，Including frame and the axle sleeve being vertically installed at frame top end face，Axle sleeve lower end insertion machine frame inside also can be freely rotatable in frame，Lateral wall, axle sleeve upper end is fixed with horizontally disposed top cutter，Hopper is set on top cutter，Sleeve lining sets two ring grooves，Torsion spring is positioned at the spring silk head at axle sleeve and torsion spring two ends and is stuck in two ring grooves the most firmly，Torsion spring is enclosed within regularly in the rotating shaft of axle sleeve，The bottom of rotating shaft sets the first external gear，First external gear and the second external gear are meshed，Second external gear is meshed with internal gear，First external gear is concentric with internal gear，The gear shaft of the second external gear is vertically arranged at bottom frame and free to rotate，Internal gear bottom face is provided with the multidiameter that can be inserted into bearing，The upper surface of internal gear is provided with lower slide and is connected in the bottom knife on the right side of lower slide and amount flitch.This mechanism can carry out isometric cutting to the material bar that material bar especially quality is the most crisp, safe and reliable.
Description
Technical field
The invention belongs to agricultural technology field, particularly relate to a kind of equipment cutting off shaft-like material for automatic cut-to-length.
Background technology
Along with in agricultural planting, it is often necessary to fruit and vegerable tendril is carried out built, modern agriculture is due to whole batch standards
Metaplasia is produced, therefore, square-cut after needing when built the farming material bar of such as straw etc is removed branch and leaf, this kind of material bar
Usual light weight after being dried, quality is the most crisp, may be used for building falsework for the hardest material bar, uses fixed length stalk section
Built the most easily plans to construct frame, and more aesthetically pleasing, and this also complies with the objective of the current ecological agriculture, artistic agriculture, agriculture
Industry is the most singly to provide the existence grain of indispensability, has more certain sight.Additionally, some mushrooms or other special crops
Plantation in, the most evenly laid out on seedbed after needing to block straw decile, providing for microorganism or crops must
The growing environment wanted.But, it is fixed to carry out the above-mentioned material bar needed for proportion of crop planting currently without a kind of special equipment
Long uniformly cutting.
Summary of the invention
It is an object of the invention to solve above-mentioned technical problem, it is provided that a kind of agricultural fixed length material-intercepting mechanism, this mechanism designs
Exquisiteness, easily manufactured, the material bar that material bar especially quality is the most crisp and smooth can be carried out quick isometric cutting, using safely can
Lean on.
Technical scheme is as follows:
A kind of agricultural fixed length material-intercepting mechanism, including frame and the axle sleeve being vertically installed at frame top end face, under described axle sleeve
End insertion machine frame inside also can be freely rotatable in frame, and lateral wall, described axle sleeve upper end is fixed with horizontally disposed upper slitter
Sheet, the upper surface of top cutter is provided with circular cone hopper, and this hopper is connected and its discharging opening with fixing at the non-cutting sword of top cutter
Edge contacts with the cutting edge of top cutter, and the inwall at two ends up and down in axle sleeve is respectively equipped with ring groove, and torsion spring is positioned at axle
The spring silk head in set and torsion spring two ends is stuck in two ring grooves the most firmly, and this torsion spring is enclosed within regularly through axle sleeve
In rotating shaft, the bottom of described rotating shaft is provided with the first external gear, the first external gear and the second external gear and is meshed, the second external gear with
Internal gear is meshed, and wherein, the first external gear is concentric with internal gear, and the gear shaft of the second external gear is vertically arranged at bottom frame
And free to rotate, internal gear bottom face is provided with the multidiameter of one section of bearing that can be inserted in frame, internal gear outer edge
Upper surface is vertically fixed lower slide, is sequentially provided with the bottom knife parallel with top cutter and amount material on the right side of this lower slide from top to bottom
Plate.
Further, the end face of described spring silk head is fixed with wear-resisting bead, and this wear-resisting bead is embedded in described ring groove.
Further, described top cutter is circular arc, and the concave side of its circular arc is arranged towards rotating shaft direction of rotation.
Further, described axle sleeve is two halves two-piece construction, is cased with respectively at its two ends locking two halves axle sleeve split
Screw shackle.
Further, the inner peripheral surface of described torsion spring is evenly provided with solder joint with the external cylindrical surface circumference of rotating shaft.
Further, described bottom knife is rectangular-shaped, and one bar right-angle side is close to described lower slide and is arranged, and by lower cutter
Vertical cylindrical void on frame and lower slide releasable connection, its another right-angle side is provided with cutting edge.
Further, described amount flitch is also rectangular-shaped, has the mounting structure identical with described bottom knife.
Further, the discharging opening diameter of described hopper is slightly larger than material shank diameter, and the amount flitch immediately below discharging opening
It is provided with the blind hole of same diameter.
Beneficial effects of the present invention: present configuration is ingenious and simple, by between the inside and outside gear of an external gear wheel and a pair
Engaged gear, it is achieved top cutter rotates backward with the relative of bottom knife, and is realized by the torsion spring being arranged in axle sleeve
The blade pressing effect to material bar, makes top cutter stop operating and has in the case of rotation trend to produce material bar and be similar to hands
The effect held, consequently facilitating bottom knife is more stable reliably contacts cutting with material bar, prevents from skidding during cutting, eliminates safety hidden
Suffer from, instead of manual shears work, high-effective and labour-saving simultaneously.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
Fig. 2 is top view of the present invention.
Element numbers illustrates: outside frame 1, rotating shaft 2, screw shackle 3, axle sleeve 4, torsion spring 5, top cutter 6, bearing 7, first
Gear the 8, second external gear 9, gear shaft 10, frame breach 11, internal gear 12, multidiameter 13, lower slide 14, bottom knife 15, material
Bar 16, bolt 17, hopper 18, support bar 19, amount flitch 20, ring groove 401, spring silk 501,601, right-angle side of cutting edge
1502, another right-angle side 1501.
Detailed description of the invention
By particular specific embodiment, embodiments of the present invention being described below, those skilled in the art can be by this explanation
Content disclosed by book understands other advantages and effect of the present invention easily.
The invention will be further described with embodiment below in conjunction with the accompanying drawings:
As shown in Fig. 12, a kind of agricultural fixed length material-intercepting mechanism, including frame 1 be vertically installed at frame 1 top end face
Axle sleeve 4, described axle sleeve 4 lower end insert frame 1 inside and can be freely rotatable at the installed position in frame 1, can be at axle sleeve 4
Arrange one section of annulus on the outer wall of lower section to be internally embedded a thrust bearing as the shaft shoulder, frame 1 top, axle sleeve 4 is inserted this
Bearing also makes the annulus shaft shoulder contact with bearing upper surface, can realize axle sleeve 4 and rotate neatly in frame 1.On described axle sleeve 4
End lateral wall is fixed with horizontally disposed top cutter 6, and this top cutter 6 is mutually perpendicular to axle sleeve 4, and the upper surface of top cutter 6 sets
Having cone shape hopper 18, this hopper 18 is fixing with at the non-cutting sword of top cutter 6 to be connected, and i.e. supports solid by pair of support rods 19
Fixed, the edge of the discharging opening of hopper 18 contacts with the cutting edge 601 of top cutter 6, in order to material bar 16, can quilt after discharging opening stretches out
Cut off.The inwall at two ends up and down in axle sleeve 4 is respectively equipped with ring groove 401, and torsion spring 5 is positioned at axle sleeve 4 and torsion spring 5 two ends
Spring silk 501 be stuck in the most firmly in two ring grooves 401, this torsion spring 5 is enclosed within the rotating shaft 2 through axle sleeve 4 regularly
On, the bottom of described rotating shaft 2 is provided with the first external gear 8, and the first external gear 8 is meshed with the second external gear 9, the second external gear 9
It is meshed with internal gear 12；Wherein, the first external gear 8 is concentric with internal gear 12, and the gear shaft 10 of the second external gear 9 is vertically arranged
Bottom frame 1 and free to rotate, when making, can be by gear shaft 10 annular knurl vertically, in order to rivet the second external gear
9, the installation with above-mentioned axle sleeve 4 in like manner, can arrange an annular steps as the shaft shoulder on the lower section external cylindrical surface of gear shaft 10,
Lower conveniently can be inserted in the thrust bearing being installed on bottom frame 1, it is achieved the freedom and flexibility of the second external gear 9 rotate, for ensureing
Its reliability rotated, is additionally provided with cylindrical sleeve inside the frame 1 above gear shaft 10, for installing gear shaft 10
Upper end.The bottom face of internal gear 12 is provided with the multidiameter 13 of one section of thrust bearing that can be inserted in frame 1, and this multidiameter 13 can root
According to needs, multiple step is set, in order to by connect support internal gear 12 the diameter of axle (for matching thrust bearing, i.e. multidiameter 13 end
The minimum shaft part of end) accomplish minimum, such that it is able to reduce the bottom size of the frame 1 installing this thrust bearing, reduce further
Mechanism space, it is simple to carry.The upper surface of internal gear 12 outer edge is vertically fixed lower slide 14, and lower slide 14 is one piece and erects
Straight steel plate, is sequentially provided with the bottom knife 15 parallel with top cutter 6 and amount flitch 20, this amount from top to bottom on the right side of this lower slide 14
Flitch 20 be one piece of upper surface be the steel plate of smooth flat, its left end is horizontally fixed on the right side of lower slide 12, measures flitch 20
Upper surface and the cutting edge of top cutter 6 between vertical spacing H be the quantitative length of required cutting.
Operation principle: the rotating shaft 2 of this mechanism is connected with motor, it may be necessary to the reductor of corresponding gear ratio is set,
As for motor or the set-up mode of reductor, according to selected concrete motor or reductor model and overall dimensions
Fixed, it is all this technical field technical staff it is achieved that the most not concrete example explanation.Owing to torsion spring 5 is stuck in axle sleeve 4 firmly
In, when motor-driven rotatable shaft 2 rotates, driving torsion spring 5 twist motion, torsion spring 5 drives axle sleeve 4 to rotate, thus causes top cutter 6
Rotate；Start, puts into hopper 18 by material bar 16, as putting how many material bar 16, is then according to the material cylindricity of bar 16, surface light
Cleanlinesss etc. determine on the spot.Owing to hopper 18 is conic inner wall, so material bar 16 can automatically fall off one or some, stretch out
Caught by amount flitch 20 after material mouth, wait that start is cut off, thus limit the Cutting Length of often joint material bar 16.During start, top cutter 6
When rotation touches material bar 16 and is rotated further a low-angle, material bar 16 is due to the position-limiting action stop motion of hopper, this moment
Top cutter 6 is just blocked by material bar 16 and stops operating, and now, rotating shaft 2 is rotated further and torsion spring 5 will be increased torsion force, leads
Causing torsion spring 5 to start to skid in ring groove 401, then, top cutter 6 is stuck on material bar 16, and rotating shaft 2 continues to rotate,
By the engaged transmission between gear, make internal gear 12 rotate, need to understand herein, owing to the first external gear 8 with the second external gear 9 is
External gear engages, and it turns on the contrary, and the second external gear 9 and internal gear 12 turn to identical, and therefore, rotating shaft 2 drives upper slitter indirectly
It is contrary that the direction of sheet 6 rotation and internal gear 12 turn to, thus the cut direction of bottom knife 15 and top cutter 6 cut trend side
To on the contrary, cause bottom knife 15 together with top cutter 6, material bar 16 to be clamped and cut, form shearing effect；This cutting mode
Can be prevented effectively from and utilize handsaw to be directly directed at the skidding occurred when material bar 16 cuts, safe and reliable, and can quickly determine institute
Need length, in hgher efficiency.It is noted that the blanking speed of different material bars 16 is different, it is therefore desirable to arrange according to practical situation
Corresponding reductor slows down the rotating speed of internal gear 12 (i.e. bottom knife 15), in order to it just can turn after material bar 16 blanking
It is again switched off to hopper 18.
Further, the end face of described spring silk 501 is fixed with wear-resisting bead (not shown), and this wear-resisting bead is embedded in
In described ring groove 401, for improving the wearability of torsion spring 5 two ends.
Further, described top cutter 6 is circular arc, and the concave side of its circular arc is arranged towards rotating shaft 2 direction of rotation, in order to will material
Bar 16 is caught, convenient cutting.
Further, described axle sleeve 4 is two pieces of half-axile sleeve two-piece construction, is cased with respectively at its two ends spelling two halves axle sleeve
Close the screw shackle 3 of locking.
Further, the inner peripheral surface of described torsion spring 4 and the external cylindrical surface circumference of rotating shaft 2 are evenly provided with solder joint, in order to
Together with torsion spring 5 is securely seated between with rotating shaft 2.
Further, described bottom knife 15 is rectangular-shaped, and one bar right-angle side 1502 is close to described lower slide 14 and is arranged, and
By the vertical cylindrical void on lower slide 14 and lower slide 14 releasable connection, bolt 17 can be used to couple, its another right-angle side
1501 are provided with cutting edge, in order to regulate the width of slit between upper and lower two pieces of blades, preferably cutting material bar 16.
Further, described amount flitch 20 is also rectangular-shaped, and it has the mounting structure identical with described bottom knife 15, i.e.
Amount flitch 20 also can regulate height, in order to quantitatively cutting required for regulation expects length, i.e. regulates H-number.
Further, the discharging opening diameter of described hopper 18 is slightly larger than material bar 16 diameter, and the amount immediately below discharging opening
Flitch 20 is provided with the blind hole of same diameter, in order to automatically fall off a material bar 16 every time, and material bar 16 can just fall in blind hole
In so that top cutter 6 with material bar 16 contact, can to material bar 16 produce bigger active force, prevent blade from cutting sky.
During due to cutting material bar 16, a large amount of ash bits dust can be produced, in order to protect travelling gear as much as possible: outside first
Gear the 8, second external gear 9, prevents relative thrust bearing to be stuck, and first external gear the 8, second external gear 9 is arranged at machine
In frame 1, this frame 1 is that a bottom has big cylindrical seat, top is provided with hollow cylindrical shell.First external gear 8, second
External gear 9 is respectively positioned in cylindrical shell, and the bearing mounting base about each thrust bearing is arranged, and specifically can set according to concrete situation
Seated position, can be there be any number of form this position, for those skilled in the art it is achieved that be not detailed herein.
The principle of above-described embodiment only illustrative present invention and effect thereof, not for limiting the present invention.Any ripe
Above-described embodiment all can be modified under the spirit and the scope of the present invention or change by the personage knowing this technology.Cause
This, have usually intellectual such as complete with institute under technological thought without departing from disclosed spirit in art
All equivalences become are modified or change, and must be contained by the claim of the present invention.
Claims (8)
1. an agricultural fixed length material-intercepting mechanism, it is characterised in that: include frame and be vertically installed at the axle sleeve of frame top end face, institute
Stating axle sleeve lower end and insert machine frame inside can be freely rotatable in frame, lateral wall, described axle sleeve upper end is fixed with and is horizontally disposed with
Top cutter, the upper surface of top cutter is provided with circular cone hopper, and this hopper is fixing with at the non-cutting sword of top cutter to be connected and it goes out
The edge of material mouth contacts with the cutting edge of top cutter, and the inwall at two ends up and down in axle sleeve is respectively equipped with ring groove, torsion spring
The spring silk head being positioned at axle sleeve and torsion spring two ends is stuck in two ring grooves the most firmly, this torsion spring be enclosed within regularly through
In the rotating shaft of axle sleeve, the bottom of described rotating shaft is provided with the first external gear, the first external gear and the second external gear and is meshed, outside second
Gear is meshed with internal gear, and wherein, the first external gear is concentric with internal gear, and the gear shaft of the second external gear is vertically arranged at machine
Bottom frame and free to rotate, internal gear bottom face is provided with the multidiameter of one section of bearing that can be inserted in frame, outside internal gear
Upper surface at edge is vertically fixed lower slide, is sequentially provided with the bottom knife parallel with top cutter on the right side of this lower slide from top to bottom
With amount flitch.
The most agricultural fixed length material-intercepting mechanism, it is characterised in that: the end face of described spring silk head is fixed with wear-resisting
Bead, this wear-resisting bead is embedded in described ring groove.
The most agricultural fixed length material-intercepting mechanism, it is characterised in that: described top cutter is circular arc, its circular arc
Concave side towards rotating shaft direction of rotation arrange.
The most agricultural fixed length material-intercepting mechanism, it is characterised in that: described axle sleeve is two halves two-piece construction,
Screw shackle two halves axle sleeve split locked it is cased with respectively at its two ends.
The most agricultural fixed length material-intercepting mechanism, it is characterised in that: the inner peripheral surface of described torsion spring and rotating shaft
External cylindrical surface circumference is evenly provided with solder joint.
The most agricultural fixed length material-intercepting mechanism, it is characterised in that: described bottom knife is rectangular-shaped, one bar
Right-angle side is close to described lower slide and is arranged, and by the vertical cylindrical void on lower slide and lower slide releasable connection, its another straight
The arm of angle is provided with cutting edge.
The most agricultural fixed length material-intercepting mechanism, it is characterised in that: described amount flitch is also rectangular-shaped, has
The mounting structure identical with described bottom knife.
The most agricultural fixed length material-intercepting mechanism, it is characterised in that: the discharging opening diameter of described hopper is slightly larger than
The blind hole of same diameter it is provided with on material shank diameter, and the amount flitch immediately below discharging opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610674924.9A CN106134659B (en) | 2016-08-16 | 2016-08-16 | Agricultural fixed length material-intercepting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610674924.9A CN106134659B (en) | 2016-08-16 | 2016-08-16 | Agricultural fixed length material-intercepting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106134659A true CN106134659A (en) | 2016-11-23 |
| CN106134659B CN106134659B (en) | 2018-03-09 |
Family
ID=57330573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610674924.9A Active CN106134659B (en) | 2016-08-16 | 2016-08-16 | Agricultural fixed length material-intercepting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106134659B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2648620A1 (en) * | 1976-10-27 | 1978-05-03 | Fiedler Kg Hubert | Motor driven garden refuse shredder - has dome-shaped housing receiving material from feed hopper via cutting blades on inclined shaft |
| DE102007022077A1 (en) * | 2007-05-11 | 2009-01-08 | Deere & Company, Moline | Gearbox arrangement for self propelled harvesting machine, has belt pulley, which is connected with internal gear and belt pulley is cylindrical and has cavity, in which planetary gear is arranged |
| CN203575172U (en) * | 2013-12-04 | 2014-05-07 | 遵义市虹孚养鱼场 | Vertical worm machine for cutting forage into segments |
| CN104308899A (en) * | 2014-10-10 | 2015-01-28 | 安吉县瑞旺竹木制品厂 | Bamboo tube cutting machine |
| CN104641819A (en) * | 2015-02-05 | 2015-05-27 | 常州信息职业技术学院 | Hard-stem straw chopper |
| CN206005265U (en) * | 2016-08-16 | 2017-03-15 | 王华银 | A kind of agricultural fixed length material-intercepting mechanism |
-
2016
- 2016-08-16 CN CN201610674924.9A patent/CN106134659B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2648620A1 (en) * | 1976-10-27 | 1978-05-03 | Fiedler Kg Hubert | Motor driven garden refuse shredder - has dome-shaped housing receiving material from feed hopper via cutting blades on inclined shaft |
| DE102007022077A1 (en) * | 2007-05-11 | 2009-01-08 | Deere & Company, Moline | Gearbox arrangement for self propelled harvesting machine, has belt pulley, which is connected with internal gear and belt pulley is cylindrical and has cavity, in which planetary gear is arranged |
| CN203575172U (en) * | 2013-12-04 | 2014-05-07 | 遵义市虹孚养鱼场 | Vertical worm machine for cutting forage into segments |
| CN104308899A (en) * | 2014-10-10 | 2015-01-28 | 安吉县瑞旺竹木制品厂 | Bamboo tube cutting machine |
| CN104641819A (en) * | 2015-02-05 | 2015-05-27 | 常州信息职业技术学院 | Hard-stem straw chopper |
| CN206005265U (en) * | 2016-08-16 | 2017-03-15 | 王华银 | A kind of agricultural fixed length material-intercepting mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106134659B (en) | 2018-03-09 |
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Inventor after: Yu Chunsheng Inventor before: Wang Huayin |
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Effective date of registration: 20180201 Address after: 226000 Haian economic development zone and Shun Road in Nantong, Jiangsu Applicant after: Jiangsu China Airlines Heavy Industry Machine Tool Co.,Ltd. Address before: 237364 Anhui County of Jinzhai city of Lu'an Province Tang Jia Hui Zhen Bai Yuan Shan Cun pen group Applicant before: Wang Huayin |
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Effective date of registration: 20190619 Address after: 226600 No. 8, Xiao Xing Road, Chengdong Town, Haian economic and Technological Development Zone, Nantong, Jiangsu Patentee after: NANTONG YIXUAN INDUSTRIAL DESIGN Co.,Ltd. Address before: 226000 Haian Economic Development Zone and Shunlu, Nantong City, Jiangsu Province Patentee before: Jiangsu China Airlines Heavy Industry Machine Tool Co.,Ltd. |
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Effective date of registration: 20230309 Address after: No. 21, Heshun Road, Kaifa Avenue, Hai'an Economic and Technological Development Zone, Nantong, Jiangsu 226000 Patentee after: Jiangsu China Airlines Heavy Industry Machine Tool Co.,Ltd. Address before: 226600 No. 8, Xiao Xing Road, Chengdong Town, Haian economic and Technological Development Zone, Nantong, Jiangsu Patentee before: NANTONG YIXUAN INDUSTRIAL DESIGN Co.,Ltd. |
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