CN108934476A - A kind of crop straw crusher - Google Patents
A kind of crop straw crusher Download PDFInfo
- Publication number
- CN108934476A CN108934476A CN201810807681.0A CN201810807681A CN108934476A CN 108934476 A CN108934476 A CN 108934476A CN 201810807681 A CN201810807681 A CN 201810807681A CN 108934476 A CN108934476 A CN 108934476A
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- China
- Prior art keywords
- welded
- blade
- arc panel
- stalk
- crop straw
- 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.)
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D82/00—Crop conditioners, i.e. machines for crushing or bruising stalks
Abstract
The invention discloses a kind of crop straw crushers, including bottom plate, powder storehouse is welded on the bottom plate, powder storehouse upper end is welded with two side plates, motor is installed using bolt on the side plate in left side, the output shaft of the motor is welded with centre wheel.Advantage is: motor drives arc panel to rotate and then drives the first blade rotation in the present invention, so that two kinds of blades complete the cutting to stalk jointly；Sliding sleeve is slided along the inner wall track of flower pattern guide rail, so that each arc panel slidably reciprocates along traveller direction, making the first blade, there is also the sliding cuttings along traveller direction while rotating cutting；Flower pattern guide rail by gear ring part-structure driving and generate rotation, so that the motion profile of the first blade is more complicated, it is ensured that in the process of running, two kinds of blades are when cutting stalk for device, thorough cutting and grinding can be carried out to stalk, cut dead angle without generating.
Description
Technical field
The present invention relates to stalks to crush technical field more particularly to a kind of crop straw crusher.
Background technique
When the gramineae plants such as herbaceous plant and wheat, rice such as annual harvest soya bean, many stalks are often generated, so
And the recovery utilization rate of these stalks is extremely low, and it is most of only to be used as bio-fuel, not only cause great substance wave
Take, also polluted a large amount of air.
Contain a large amount of energy in stalk, animal husbandry is used for after can not only crushing, it can also returning to the field on the spot.But it is existing
Pulverizer crushing effect is poor, there is the case where crushing dead angle, leads to the smashed powder plucked of stalk.
Summary of the invention
The case where the purpose of the present invention is to solve there are dead angles in pulverizer crushing process in the prior art, leads to straw
The problem of stalk smashed powder plucked, and a kind of crop straw crusher proposed.
To achieve the goals above, present invention employs following technical solutions: a kind of crop straw crusher, including bottom
Plate is welded with powder storehouse on the bottom plate, and powder storehouse upper end is welded with two side plates, makes on the side plate in left side
Motor is installed with bolt, the output shaft of the motor is welded with centre wheel, it is symmetrically welded on the centre wheel there are six traveller,
It is arranged with a sliding sleeve outside each traveller, a spring, the both ends of the spring are cased with inside each sliding sleeve
It offsets respectively at traveller, sliding sleeve, an arc panel is welded on each sliding sleeve, there is uniform welding machine on the arc panel
Multiple first blades, are connected by rubber between each arc panel, and the rubber is fixed with arc panel gluing；
Outer barrel is welded between two side plates, the outer barrel and motor coaxle are arranged, and the outer barrel lower end opens up
There is material spilling hole, strainer is welded at the material spilling hole, the outer barrel inner wall uniform welding has the second blade, second blade
It is shifted to install with the first blade, the outer barrel upper end offers feed inlet；
The right end coaxial welding of the centre wheel has first gear axis, uses flat key interference fit connection on the first gear axis
There is the first spur gear, first spur gear is engaged with the second spur gear, and second spur gear is had using flat key interference fit
Second gear axis, the second gear axis are welded with fixed plate, and the fixed plate is welded on powder storehouse, second spur gear
Rack gear is engaged, the gear ring outer ring is welded with rotating cylinder, and the rotating cylinder runs through the side plate on right side, the rotating cylinder and side plate
Rotation connection, the left end of the rotating cylinder is welded with flower pattern track；
It is welded with a roller bearing on each sliding sleeve, a roller, each rolling are arranged with outside each roller bearing
Inner wall of the cylinder with flower pattern track offsets.
In a kind of above-mentioned crop straw crusher, the both ends of each arc panel are fixed with using bolt close
Seal strip.
In a kind of above-mentioned crop straw crusher, the left end in the powder storehouse is equipped with blower using bolt, institute
The air intake for stating blower is in communication with the outside, and the blowing end of the blower is connected to the inside in powder storehouse, the right wall in the powder storehouse
For open setting.
In a kind of above-mentioned crop straw crusher, the bottom plate lower end surface is symmetrically welded with four rolling, described
Handle is welded on bottom plate.
In a kind of above-mentioned crop straw crusher, it is welded with a connecting plate on two side plates, two
It is used in conjunction with pin shaft on the connecting plate and is rotatably connected to rewinding bucket, the rewinding bucket outer wall uniform welding there are multiple thin pawls.
In a kind of above-mentioned crop straw crusher, the feed hole edges are welded with stock guide, the stock guide
On be welded with multiple steel wires.
Compared with prior art, the present invention has the advantages that
1, in the present invention, stalk is put into outer barrel from feed inlet, motor drives centre wheel to rotate, and then drive traveller,
Sliding sleeve, arc panel, the first blade rotation, so that the first blade is with respect to the second blade counter motion, stalk therein is complete
At cutting；
2, in the present invention, while sliding over rotation, due to being welded with roller bearing on sliding sleeve, roller bearing is rotatably connected to roller outside, when
When sliding sleeve rotates, under the collective effect of centrifugal force and spring, the inner wall of roller and flower pattern track remains the state to offset, into
And its continuous opposite corresponding traveller of each sliding sleeve is made to generate the effect slided, so that the first blade is while rotation
There is also the movement along traveller direction, more cutting actions make blade more preferable to the dissection of stalk；
3, in the present invention, centre wheel also drives the first spur gear to generate rotation while rotation, then passes through engagement drive the
The rotation of two spur gears, the second spur gear drive ring gear against rotation, so that rotating cylinder rotates, in our department's separation structure, the first straight-tooth
Wheel, the second spur gear, gear ring form planetary gear train, have biggish reduction ratio, so that driving first in centre wheel high-speed rotation
While blade high-speed cutting stalk, flower pattern track can also be rotated with certain speed, so that its first blade is transported
Dynamic track is more complicated, so that more thorough to the cutting of the stalk while multi-faceted cutting action of blade subtracts
A large amount of cutting dead angle is lacked, cutting efficiency is higher；
4, the present invention can be placed with family, and for the stalk stored to be smashed into fine particle, operator can collect powder
For multiple uses such as herding, production agricultural fertilizers；
5, after the present invention installs blower and rewinding bucket portion separation structure additional, be suitable in farm work, push the present apparatus can rapidly by
The stalk of scattered on floor is stored to feed inlet, is completed to blow off by blower between field again after crushing, is completed returning to the field on the spot
Work so that stalk crushing recycle and meanwhile carry out；It greatly reduces storage stalk and sheds the work of stalk powder
Amount.
In summary: motor drives arc panel to rotate and then drives the first blade rotation in the present invention, so that two kinds
Blade completes the cutting to stalk jointly；Sliding sleeve is slided along the inner wall track of flower pattern guide rail, so that the equal edge of each arc panel
Traveller direction slidably reciprocates, and making the first blade, there is also the sliding cuttings along traveller direction while rotating cutting；Flower pattern is led
Rail by gear ring part-structure driving and generate rotation so that the motion profile of the first blade is more complicated, it is ensured that dress
It sets in the process of running, two kinds of blades can carry out thorough cutting and grinding to stalk, without producing when cutting to stalk
Raw cutting dead angle；The present apparatus is suitable for a variety of occasions: can crush the stalk stored at home, and smashed stalk is last
It collects stand-by；The present apparatus can also be pushed between field, makes stalk on present apparatus automatic Picking ground for crushing, and by straw
Stalk end returning to the field on the spot, greatly improves agricultural production efficiency.
Detailed description of the invention
Fig. 1 is a kind of side sectional view of crop straw crusher proposed by the present invention；
Fig. 2 is a kind of part A enlarged diagram of crop straw crusher proposed by the present invention；
Fig. 3 is a kind of front section view of crop straw crusher proposed by the present invention；
Fig. 4 is a kind of part B enlarged diagram of crop straw crusher proposed by the present invention；
Fig. 5 is the structural schematic diagram of flower pattern track in a kind of crop straw crusher proposed by the present invention.
In figure: 1 bottom plate, 2 powder storehouses, 3 side plates, 4 motors, 5 centre wheels, 6 travellers, 7 sliding sleeves, 8 arc panels, 9 springs, 10
One blade, 11 rubber, 12 outer barreies, 13 second blades, 14 feed inlets, 15 first gear axis, 16 first spur gears, 17 second teeth
Wheel shaft, 18 fixed plates, 19 second spur gears, 20 gear rings, 21 rotating cylinders, 22 flower pattern tracks, 23 roller bearings, 24 rollers, 25 sealants
Item, 26 blowers, 27 strainers, 28 idler wheels, 29 handles, 30 stock guides, 31 rewinding buckets, 32 steel wires, 33 thin pawls.
Specific embodiment
Following embodiment only exists in illustrative purpose, limits the scope of the invention without being intended to.
Embodiment one
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention
Referring to Fig.1-5, a kind of crop straw crusher, including bottom plate 1 are welded with powder storehouse 2,2 upper end of powder storehouse on bottom plate 1
Two side plates 3 are welded with, motor 4 is installed using bolt on the side plate 3 in left side, the output shaft of motor 4 is welded with center
5 are taken turns, is symmetrically welded on centre wheel 5 there are six traveller 6, each traveller 6 is arranged with a sliding sleeve 7 outside, and each 7 inside of sliding sleeve is
It is cased with a spring 9, the both ends of spring 9 offset respectively at traveller 6, sliding sleeve 7, and an arc panel is welded on each sliding sleeve 7
8, uniform welding machine has multiple first blades 10 on arc panel 8, is connected by rubber 11 between each arc panel 8, rubber 11
Glued fixed with arc panel 8, when sliding sleeve 7 generates sliding with respect to traveller 6, the relative position between each arc panel 8 can be sent out
Raw to change, the material of rubber 11 has certain ductility, when 8 relative position of arc panel changes, the both ends of rubber 11
It is each attached on arc panel 8, the stalk crushed is avoided to leak down from the gap between arc panel 8；
Outer barrel 12 is welded between two side plates 3, outer barrel 12 and motor 4 are coaxially disposed, and 12 lower end of outer barrel offers leakage
Expect hole, to be welded with strainer 27 at material spilling hole, 12 inner wall uniform welding of outer barrel has the second blade 13, the second blade 13 and the first knife
Piece 10 shifts to install, and 12 upper end of outer barrel offers feed inlet 14；When needing to carry out crushed work to stalk, by stalk from charging
It feeds intake at mouth 14, motor 4 drives traveller 6 and arc panel 8 to rotate, and then the rotation of the first blade 10 is driven to make stalk generation cutting
With the second blade 13 makes the crushing of stalk rapider with 10 collective effect of the first blade, the first blade 10 in the present apparatus
It is oppositely arranged with the second blade 13；
The right end coaxial welding of centre wheel 5 has first gear axis 15, is connected on first gear axis 15 using flat key interference fit
First spur gear 16, the first spur gear 16 are engaged with the second spur gear 19, and the second spur gear 19 has the using flat key interference fit
Two gear shafts 17, second gear axis 17 are welded with fixed plate 18, and fixed plate 18 is welded on powder storehouse 2, and the second spur gear 19 is nibbled
Close rack gear 20,20 outer ring of gear ring is welded with rotating cylinder 21, and rotating cylinder 21 runs through the side plate 3 on right side, rotating cylinder 21 with 3 turns of side plate
Dynamic connection, the left end of rotating cylinder 21 is welded with flower pattern track 22；
Motor 4 drives centre wheel 5 that first gear axis 15 is also driven to generate rotation while rotation, so that the first spur gear 16
Rotation is generated, the first spur gear 16 drives the rotation of the second spur gear 19 by engagement, and the second spur gear 9 drives gear ring 20 to rotate,
So that rotating cylinder 21 rotates, in our department's separation structure, the first spur gear 16, the second spur gear 19, gear ring 20 form planetary gear
System has biggish reduction ratio, so that turning while 5 high-speed rotation of centre wheel drives 10 high-speed cutting stalk of the first blade
Dynamic bucket 21 generates rotation with certain drive flower pattern track 22, and the hole that cooperation is thought with rotating cylinder 21 is offered on the side plate 3 on right side,
Rotating cylinder 21 rotates in its hole, while the junction of rotating cylinder 21 and side plate 3 should be wiped with butter.
It is welded with a roller bearing 23 on each sliding sleeve 7, is arranged with a roller 24, each roller outside each roller bearing 23
24 inner wall with flower pattern track 22 offsets, while motor 4 drives 7 high-speed rotation of sliding sleeve, due to roller 24 and flower pattern track
22 inner wall offsets, so the motion profile of roller 24 is the shape of 22 inner wall of flower pattern track, each roller 24 with it is corresponding
Roller bearing 23 be rotatablely connected so that roller 24 and the frictional force of flower pattern track 22 are smaller, chatted by taking the movement of single sliding sleeve 7 as an example
It states, as sliding sleeve 7 is ceaselessly slided with respect to traveller 6, and then arc panel 8 and the first blade 10 is driven to move with sliding sleeve 7；Six
When a sliding sleeve 7 rotates together, as each arc panel 8 and the first blade 10 ceaselessly high-speed rotation while, ceaselessly relatively
Its corresponding traveller 6 generates sliding, and then avoids the presence of the dead angle position not cut between blade, is more increased stalk
The cutting of effect；
Again because flower pattern track 22 is also rotated together with rotating cylinder 21, it is therefore provided that the movement rail of arc panel 8 and the first blade 10
Mark is more complicated, so that blade is more thorough to the cutting of stalk.The both ends of each arc panel 8 are fixed with sealing using bolt
Adhesive tape 25 avoids the powder of stalk from dropping at motor 4 from the gap between arc panel 8 and side plate 3；
In the present invention, the first blade 10 and 13 collective effect of the second blade carry out crushing cutting to stalk, are cut into smaller powder
When can be leaked from strainer 27 into powder storehouse 2, otherwise can not drop into powder storehouse 2, continue to stay in the inside of outer barrel 12 by
The cutting of two kinds of blades, until being crushed to sufficiently small powder.
To sum up: the stalk that feed inlet 14 is put into is crushed and is accommodated in powder storehouse 2 by the present apparatus, and user can be in straw powder
After the completion of broken, powder is used for the multiple uses such as livestock-raising, plant food.
Embodiment two
Embodiment two and the difference of embodiment one are: the left end in powder storehouse 2 is equipped with blower 26 using bolt, blower 26 into
Wind end is in communication with the outside, and the blowing end of blower 26 is connected to the inside in powder storehouse 2, and the right wall in powder storehouse 2 is open setting, when
When the present apparatus is placed in field, the powder after the completion of crushing can be directly blown onto soil by blower 26, be completed on the spot also
Field is not necessarily to the smashed stalk powder of manual handling.
Embodiment three
Embodiment three is with the difference for implementing two: 1 lower end surface of bottom plate is symmetrically welded with four rolling 28, is welded on bottom plate 1
Handle 29 pushes the present apparatus convenient for user in field, and a connecting plate 34, two connections are welded on two side plates 3
It is used in conjunction with pin shaft on plate 34 and is rotatably connected to rewinding bucket 31,31 outer wall uniform welding of rewinding bucket has multiple thin pawls 33, feed inlet
14 edges are welded with stock guide 30, and multiple steel wires 32 are welded on stock guide 30, when being scattered in field has more stalk, this
When without using manually by stalk store investment feed inlet 14 in, only need user push the present apparatus to stalk be scattered
Place, along ground surface, thin pawl 33 thereon can hook the stalk on ground rewinding bucket 31 at this time, when the stalk hooked moves to
When 32 upper end of steel wire, steel wire 32 limits so that stalk can not continue to move to ground with thin pawl 33, and stay in steel wire 32
On, it is then slid to stock guide 30 under gravity, is sliding at feed inlet 14, completing the crushing of stalk.
Although bottom plate 1, powder storehouse 2, side plate 3, motor 4, centre wheel 5, traveller 6, sliding sleeve 7, arc is used more herein
Shape plate 8, spring 9, the first blade 10, rubber 11, outer barrel 12, the second blade 13, feed inlet 14, first gear axis 15, first
Spur gear 16, second gear axis 17, fixed plate 18, the second spur gear 19, gear ring 20, rotating cylinder 21, flower pattern track 22, roller bearing
23, roller 24, sealing joint strip 25, blower 26, strainer 27, idler wheel 28, handle 29, stock guide 30, rewinding bucket 31, steel wire 32, thin
The terms such as pawl 33, connecting plate 34, but it does not exclude the possibility of using other terms.The use of these items is only for more square
Just essence of the invention is described and explained；Being construed as any additional limitation is disagreed with spirit of that invention
Back.
Claims (6)
1. a kind of crop straw crusher, including bottom plate (1), which is characterized in that be welded with powder storehouse on the bottom plate (1)
(2), powder storehouse (2) upper end is welded with two side plates (3), is equipped on the side plate (3) in left side using bolt
The output shaft of motor (4), the motor (4) is welded with centre wheel (5), is symmetrically welded on the centre wheel (5) there are six traveller
(6), each traveller (6) is arranged with a sliding sleeve (7) outside, is cased with a spring inside each sliding sleeve (7)
(9), the both ends of the spring (9) offset respectively at traveller (6), sliding sleeve (7), are welded with one on each sliding sleeve (7)
Arc panel (8), uniform welding machine has multiple first blades (10) on the arc panel (8), between each arc panel (8)
It is connected by rubber (11), the rubber (11) and arc panel (8) are glued fixed；
It is welded with outer barrel (12) between two side plates (3), the outer barrel (12) and motor (4) are coaxially disposed, described
Outer barrel (12) lower end offers material spilling hole, is welded at the material spilling hole strainer (27), and outer barrel (12) inner wall is uniform
It is welded with the second blade (13), second blade (13) shifts to install with the first blade (10), outer barrel (12) upper end
Offer feed inlet (14)；
The right end coaxial welding of the centre wheel (5) has first gear axis (15), and flat key is used on the first gear axis (15)
Interference fit is connected with the first spur gear (16), and first spur gear (16) is engaged with the second spur gear (19), and described second
Spur gear (19) is had second gear axis (17) using flat key interference fit, and the second gear axis (17) is welded with fixed plate
(18), the fixed plate (18) is welded on powder storehouse (2), and second spur gear (19) engages rack gear (20), the tooth
Circle (20) outer ring is welded with rotating cylinder (21), and the rotating cylinder (21) runs through the side plate (3) on right side, the rotating cylinder (21) and side
Plate (3) rotation connection, the left end of the rotating cylinder (21) is welded with flower pattern track (22)；
A roller bearing (23) is welded on each sliding sleeve (7), each roller bearing (23) is arranged with a roller outside
(24), inner wall of each roller (24) with flower pattern track (22) offsets.
2. a kind of crop straw crusher according to claim 1, which is characterized in that each arc panel (8)
Both ends are fixed with sealing joint strip (25) using bolt.
3. a kind of crop straw crusher according to claim 1, which is characterized in that the left end of the powder storehouse (2)
It is equipped with blower (26) using bolt, the air intake of the blower (26) is in communication with the outside, and the blowing end of the blower (26) connects
The inside in powder storehouse (2) is connect, the right wall of the powder storehouse (2) is open setting.
4. a kind of crop straw crusher according to claim 1, which is characterized in that bottom plate (1) lower end surface pair
Title is welded with four rolling (28), is welded with handle (29) on the bottom plate (1).
5. a kind of crop straw crusher according to claim 1, which is characterized in that on two side plates (3)
It is welded with a connecting plate (34), pin shaft is used in conjunction on two connecting plates (34) and is rotatably connected to rewinding bucket (31), institute
Stating rewinding bucket (31) outer wall uniform welding has multiple thin pawls (33).
6. a kind of crop straw crusher according to claim 1, which is characterized in that feed inlet (14) edge welding
It is connected to stock guide (30), is welded with multiple steel wires (32) on the stock guide (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810807681.0A CN108934476B (en) | 2018-07-21 | 2018-07-21 | Crop straw pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810807681.0A CN108934476B (en) | 2018-07-21 | 2018-07-21 | Crop straw pulverizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108934476A true CN108934476A (en) | 2018-12-07 |
| CN108934476B CN108934476B (en) | 2020-09-11 |
Family
ID=64463116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810807681.0A Active CN108934476B (en) | 2018-07-21 | 2018-07-21 | Crop straw pulverizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108934476B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112352550A (en) * | 2020-10-14 | 2021-02-12 | 楼小莲 | Agricultural straw reducing mechanism |
| CN113057029A (en) * | 2021-03-18 | 2021-07-02 | 常州大学 | Quick segmentation cutting machine of bale maize straw |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429368A (en) * | 2016-08-30 | 2017-02-22 | 安庆市佳美饮料有限公司 | Turntable beverage bottle airing classification equipment |
| CN207169908U (en) * | 2017-08-22 | 2018-04-03 | 湖南省迈宝乐卫生用品有限公司 | A kind of elastic extruding type diaper reducing mechanism |
| CN207382962U (en) * | 2017-08-15 | 2018-05-22 | 南京中源重科机械有限公司 | Stalk crasher |
| CN207560849U (en) * | 2017-10-26 | 2018-07-03 | 徐闻县正茂蔬菜种植有限公司 | A kind of agricultural stalk pulverizer |
-
2018
- 2018-07-21 CN CN201810807681.0A patent/CN108934476B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429368A (en) * | 2016-08-30 | 2017-02-22 | 安庆市佳美饮料有限公司 | Turntable beverage bottle airing classification equipment |
| CN207382962U (en) * | 2017-08-15 | 2018-05-22 | 南京中源重科机械有限公司 | Stalk crasher |
| CN207169908U (en) * | 2017-08-22 | 2018-04-03 | 湖南省迈宝乐卫生用品有限公司 | A kind of elastic extruding type diaper reducing mechanism |
| CN207560849U (en) * | 2017-10-26 | 2018-07-03 | 徐闻县正茂蔬菜种植有限公司 | A kind of agricultural stalk pulverizer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112352550A (en) * | 2020-10-14 | 2021-02-12 | 楼小莲 | Agricultural straw reducing mechanism |
| CN113057029A (en) * | 2021-03-18 | 2021-07-02 | 常州大学 | Quick segmentation cutting machine of bale maize straw |
| CN113057029B (en) * | 2021-03-18 | 2023-09-26 | 常州大学 | Quick segmentation cutting machine of bundle maize straw |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108934476B (en) | 2020-09-11 |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shen Jun Inventor after: Jiang Liming Inventor before: Jiang Liming |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200814 Address after: No. 190, Xingfu North Road, Niushan Town, Donghai County, Lianyungang City, Jiangsu Province Applicant after: Shen Jun Address before: 100191 Beihang University, Haidian District, Xueyuan Road, 37, Beijing Applicant before: Jiang Liming |
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