CN207284602U - A kind of agricultural planting maize seedling root fertilizer apparatus - Google Patents
A kind of agricultural planting maize seedling root fertilizer apparatus Download PDFInfo
- Publication number
- CN207284602U CN207284602U CN201721031477.1U CN201721031477U CN207284602U CN 207284602 U CN207284602 U CN 207284602U CN 201721031477 U CN201721031477 U CN 201721031477U CN 207284602 U CN207284602 U CN 207284602U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- bottom plate
- fertilising
- agricultural planting
- maize seedling
- 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.)
- Active
Links
Landscapes
- Fertilizing (AREA)
Abstract
The utility model discloses a kind of agricultural planting maize seedling root fertilizer apparatus, including bottom plate, installs case is fixedly connected with the top of the bottom plate, elevator chamber is slidably connected between the both sides of the inner wall of the installs case, the bottom of the lifting chamber interior wall is fixedly connected with motor by movable block, the outer surface of the motor output shaft is arranged with first bevel gear, and the top of the lifting chamber interior wall is rotatably connected to transmission shaft by bearing, the utility model is related to agricultural planting machinery equipment technical field.Agricultural planting maize seedling root fertilizer apparatus, it greatly strengthen fertilization effect, and fertilising personnel substantial amounts of time and labour need not be spent, realize and directly digged and applied fertilizer by fertilizing equipment, reach and first treated the soil of fertilising and first dig, fertilising is set to plough the purpose fully applied fertilizer to the root of maize seedling inside head insertion soil again, so as to greatly facilitate the fertilising work of fertilising personnel.
Description
Technical field
Agricultural planting machinery equipment technical field is the utility model is related to, is specially a kind of agricultural planting maize seedling root
Fertilizer apparatus.
Background technology
Corn is annual monoecism cross-pollinatd plant, and plant is tall and big, stem is strong, is important cereal crops and feeding
Expect that crop, and the highest crops of whole world total output, its cultivated area and total output are only second to rice and wheat, corn one
Life prolonging food is all directly known as, containing abundant protein, fat, vitamin, trace element, cellulose etc., there is exploitation height
Nutrition, the great potential of high biological function food, corn are that first corn seed is planted in soil in planting process, when
, it is necessary to apply fertilizer to maize seedling when corn seed germination is produced into maize seedling, to ensure that it is healthy and strong that maize seedling can carry out health
Growth.
Mostly it is that directly maize seedling is carried out using common small agricultural fertilizing equipment at present when applying fertilizer to maize seedling
Fertilising, however, such fertilization effect is poor, and needs to spend fertilising personnel substantial amounts of time and labour, especially for
Some soils are excessively arid, and for the harder soil of soil, and directly to soil plough fertilising, to consume people substantial amounts of
Muscle power, it is impossible to which realization is directly digged and applied fertilizer by fertilizing equipment, is unable to reach and is first treated the soil of fertilising and first turned over
Soil, then fertilising is ploughed the purpose fully applied fertilizer to the root of maize seedling inside head insertion soil, so as to fertilising personnel's
The great inconvenience that fertilising work is brought.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of agricultural planting maize seedling root fertilizer apparatus,
It is poor to solve fertilization effect, it is impossible to the problem of realization is directly digged and applied fertilizer by fertilizing equipment.
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of agricultural planting corn
Seedling root fertilizer apparatus, including bottom plate, are fixedly connected with installs case, the both sides of the inner wall of the installs case at the top of the bottom plate
Between slidably connect elevator chamber, the bottom of the lifting chamber interior wall is fixedly connected with motor by movable block, and the motor is defeated
The outer surface of shaft is arranged with first bevel gear, and the top of the lifting chamber interior wall is rotatably connected to transmission shaft by bearing, and
The bottom of transmission shaft sequentially passes through elevator chamber, installs case and bottom plate and extends to the bottom of bottom plate, and the transmission shaft is positioned at lifting
The outer surface of one end is arranged with inside case extends to bottom plate with the intermeshing second bevel gear of first bevel gear, the transmission shaft
One end of bottom is fixedly connected with hack drill bit, and electric telescopic rod is fixedly connected with the top of the installation chamber interior wall, and electronic
The bottom of telescopic rod is fixedly connected with elastic cushion, the bottom of the elastic cushion and the top contact of elevator chamber, the installation
The both sides in bottom portion have been fixedly connected with buffer unit.
The buffer unit includes buffer stopper, and dashpot, and dashpot inner wall bottom are offered at the top of the buffer stopper
Both sides be fixedly connected with guide rod, the outer surface of the guide rod is arranged with T-shaped buffer head, and the top of T-shaped buffer head
Through buffer stopper and the top of buffer stopper is extended to, one end that the T-shaped buffer head is extended at the top of buffer stopper passes through connecting plate
It is fixedly connected with the bottom of elevator chamber, the bottom of the dashpot inner wall and the bottom of T-shaped buffer head and positioned at the outer of guide rod
Surface is arranged with the first buffer spring, and the bottom of the dashpot inner wall and the bottom of T-shaped buffer head have been fixedly connected with trapezoidal
The second buffer spring is fixedly connected between briquetting and two trapezoidal briquettings.
Preferably, the top of the bottom plate and it is fixedly connected with fertilizing box positioned at the side of installs case, and the chamber interior wall that applies fertilizer
Both sides between be fixedly connected with support plate.
Preferably, fertilising funnel is fixedly connected with the top of the support plate, and fertilizing box is run through at the top for the funnel that applies fertilizer
And extend to the top of fertilizing box.
Preferably, the bottom of the bottom plate and positioned at transmission shaft side by fixed frame be fixedly connected with fertilising plough head,
The bottom of the fertilising funnel is communicated with discharge nozzle, and the bottom of discharge nozzle sequentially passes through fertilizing box and bottom plate and extends to bottom plate
Bottom, the discharge nozzle, which extends to one end of bottom base plate, to be ploughed the top of head with applying fertilizer and connects, and the inside of the discharge nozzle is consolidated
Dingan County is equipped with electromagnetism material leakage valve.
Preferably, the side of the bottom base plate is rotatably connected to traveling wheel, and the both sides of bottom base plate pass through link
It is rotatably connected to directive wheel.
Preferably, the side of the bottom plate is installed with hand push handle, and the side of fertilizing box is installed with control
Switch.
Beneficial effect
The utility model provides a kind of agricultural planting maize seedling root fertilizer apparatus.Possesses following beneficial effect：
（1）, agricultural planting maize seedling root fertilizer apparatus, by being fixedly connected with installs case at the top of bottom plate,
Pass through the cooperation of motor, first bevel gear, second bevel gear, transmission shaft, hack drill bit, elevator chamber and electric telescopic rod respectively again
Set, it can be achieved that before applying fertilizer to the soil of maize seedling, a degree of hack is first carried out to soil and is digged, so that
Shi Gengtou is inserted into soil well, so greatly strengthen fertilization effect, and need not spend the fertilising personnel substantial amounts of time and
Labour, even if the soil of maize seedling growth is harder, can also achieve the purpose that to apply fertilizer to the root of maize seedling very well, realize
Directly digged and applied fertilizer by fertilizing equipment, reached and first treated the soil of fertilising and first dig, then ploughed fertilising
The purpose fully applied fertilizer to the root of maize seedling inside head insertion soil, so as to greatly facilitate the fertilising work of fertilising personnel
Make.
（2）, agricultural planting maize seedling root fertilizer apparatus, by being fixed respectively in the both sides of installation chamber interior wall bottom
Buffer unit is connected with, it can be achieved that to the up and down motion to elevator chamber into row buffering, and electric telescopic rod can be coordinated to realize
Control hack drill bit moves up and down, and prevents elevator chamber from being moved during up and down motion excessively acutely, and elevator chamber is made
Into damage, so as to extend the service life of elevator chamber.
（3）, agricultural planting maize seedling root fertilizer apparatus, bullet is fixedly connected with by the bottom in electric telescopic rod
Property cushion, then by the bottom of elastic cushion and elevator chamber top contact, it can be achieved that electric telescopic rod stretch out extruding lifting
During case, reduce electric telescopic rod to the impact force of elevator chamber, prevent the top of elevator chamber under electric telescopic rod intense impact and
Damage.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the partial enlarged view at A in the utility model Fig. 1；
Fig. 3 is the structure diagram of the utility model buffer unit.
In figure：It is 1 bottom plate, 2 installs cases, 3 elevator chambers, 4 motors, 5 first bevel gears, 6 transmission shafts, 7 second bevel gears, 8 broken
Earth boring auger head, 9 electric telescopic rods, 10 elastic cushions, 11 buffer units, 111 buffer stoppers, 112 dashpots, 113 guide rods, 114 T
Type buffer head, 115 first buffer springs, 116 trapezoidal briquettings, 117 second buffer springs, 12 fertilizing boxs, 13 faggings, 14 fertilising leakages
Head, 16 discharge nozzles, 17 electromagnetism material leakage valves, 18 traveling wheels, 19 directive wheels, 20 hand push handles, 21 controlling switches are ploughed in bucket, 15 fertilisings.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of agricultural planting is applied fertilizer with maize seedling root and filled
Put, including bottom plate 1, the side of 1 bottom of bottom plate is rotatably connected to traveling wheel 18, the effect of traveling wheel 18 be convenient for people to it is mobile whole
A fertilizer apparatus, and the both sides of 1 bottom of bottom plate are rotatably connected to directive wheel 19 by link, directive wheel 19 can play well
Guiding role, the top of bottom plate 1 are fixedly connected with installs case 2, the top of bottom plate 1 and are fixedly connected positioned at the side of installs case 2
There is fertilizing box 12, the side of bottom plate 1 is installed with hand push handle 20, and the effect of hand push handle 20 is to be convenient for people to promote fertilising
Device, and the side of fertilizing box 12 is installed with controlling switch 21, and be fixedly connected between the both sides of 12 inner wall of fertilizing box
Support plate 13, the top of support plate 13 is fixedly connected with fertilising funnel 14, and fertilizing box 12 is run through simultaneously in the top for the funnel 14 that applies fertilizer
The top of fertilizing box 12 is extended to, elevator chamber 3, the bottom of 3 inner wall of elevator chamber are slidably connected between the both sides of the inner wall of installs case 2
Portion is fixedly connected with motor 4 by movable block, and the outer surface of 4 output shaft of motor is arranged with first bevel gear 5,3 inner wall of elevator chamber
Top transmission shaft 6 is rotatably connected to by bearing, the bottom of bottom plate 1 and fixed positioned at the side of transmission shaft 6 by fixed frame
It is connected with fertilising and ploughs first 15, the bottom of fertilising funnel 14 is communicated with discharge nozzle 16, and the bottom of discharge nozzle 16 sequentially passes through fertilising
Case 12 and bottom plate 1 and the bottom for extending to bottom plate 1, discharge nozzle 16 extend to one end and the top of fertilising cultivated first 15 of 1 bottom of bottom plate
Portion connects, and the inside of discharge nozzle 16 is installed with electromagnetism material leakage valve 17, and the bottom of transmission shaft 6 sequentially passes through elevator chamber 3, peace
Vanning 2 and bottom plate 1 and the bottom for extending to bottom plate 1, the outer surface that transmission shaft 6 be located at 3 inside one end of elevator chamber are arranged with and the
One bevel gear, 5 intermeshing second bevel gear 7, one end that transmission shaft 6 extends to 1 bottom of bottom plate is fixedly connected with hack drill bit
8, be fixedly connected with electric telescopic rod 9 at the top of 2 inner wall of installs case, and the bottom of electric telescopic rod 9 be fixedly connected it is flexible soft
Pad 10, elastic cushion 10 have good elastic buffer effect, the bottom of elastic cushion 10 and the top contact of elevator chamber 3, peace
The case both sides of 2 bottoms have been fixedly connected with buffer unit 11.
Buffer unit 11 includes buffer stopper 111, and the top of buffer stopper 111 offers dashpot 112, and in dashpot 112
The both sides of wall bottom have been fixedly connected with guide rod 113, and the outer surface of guide rod 113 is arranged with T-shaped buffer head 114, and T-shaped slow
The top of punch 114 is through buffer stopper 111 and extends to the top of buffer stopper 111, and T-shaped buffer head 114 extends to buffer stopper 111
The one end at top is fixedly connected by connecting plate with the bottom of elevator chamber 3, the bottom of 112 inner wall of dashpot and T-shaped buffer head 114
Bottom and be arranged with the first buffer spring 115 positioned at the outer surface of guide rod 113, the bottom of 112 inner wall of dashpot and T-shaped slow
The bottom of punch 114 has been fixedly connected between trapezoidal briquetting 116 and two trapezoidal briquettings 116 and has been fixedly connected with the second buffering elastic
Spring 117.
In use, whole fertilizer apparatus is first moved to by finger by traveling wheel 18, directive wheel 19 and hand push handle 20 respectively
Fixed position, then the filler cap at 14 top of fertilising funnel is opened, fertilizer is poured into fertilising funnel 14, covers filler cap, is applied fertilizer
Personnel can first operation-control switch 21, make 9 switch of motor 4 and electric telescopic rod respectively, motor 4 passes through the first cone tooth respectively
Wheel 5, second bevel gear 7 and transmission shaft 6 drive hack drill bit 8 to start to rotate, and electric telescopic rod 9 is again by being pressed down against elevator chamber
3, hack drill bit 8 is pierced in soil, the operable controlling switch 21 of personnel of then applying fertilizer, opens electromagnetism material leakage valve 17, and lead to
Receiving and distributing push handle 20 promotes fertilizer apparatus to travel forward, and hack drill bit 8 can carry out the soil of fertilizer apparatus front portion hack and turn over
Soil, the fertilising behind hack drill bit 8, which is ploughed first 15 and can be inserted into the soil after 8 hack of hack drill bit, applies fertilizer, and thus completes
Whole work process of the agricultural planting with maize seedling root fertilizer apparatus.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of agricultural planting maize seedling root fertilizer apparatus, including bottom plate (1), it is characterised in that：The top of the bottom plate (1)
Portion is fixedly connected with installs case (2), and elevator chamber (3), the liter are slidably connected between the both sides of the inner wall of the installs case (2)
The bottom of drop case (3) inner wall is fixedly connected with motor (4) by movable block, and the outer surface of motor (4) output shaft is arranged with
First bevel gear (5), the top of elevator chamber (3) inner wall are rotatably connected to transmission shaft (6), and transmission shaft (6) by bearing
Bottom sequentially pass through elevator chamber (3), installs case (2) and bottom plate (1) and extend to the bottom of bottom plate (1), the transmission shaft (6)
It is arranged with and first bevel gear (5) intermeshing second bevel gear (7), institute positioned at the outer surface of the internal one end of elevator chamber (3)
State transmission shaft (6) and extend to one end of bottom plate (1) bottom and be fixedly connected with hack drill bit (8), the top of installs case (2) inner wall
Portion is fixedly connected with electric telescopic rod (9), and the bottom of electric telescopic rod (9) is fixedly connected with elastic cushion (10), the bullet
Property cushion (10) bottom and elevator chamber (3) top contact, the both sides of installs case (2) bottom have been fixedly connected with buffering
Device (11)；
The buffer unit (11) includes buffer stopper (111), and dashpot (112) is offered at the top of the buffer stopper (111), and
The both sides of dashpot (112) inner wall bottom have been fixedly connected with guide rod (113), and the outer surface of the guide rod (113) is arranged
There is T-shaped buffer head (114), and the top of T-shaped buffer head (114) through buffer stopper (111) and extends to the top of buffer stopper (111)
Portion, one end that the T-shaped buffer head (114) is extended at the top of buffer stopper (111) are consolidated by the bottom of connecting plate and elevator chamber (3)
Fixed connection, the bottom of dashpot (112) inner wall and the bottom of T-shaped buffer head (114) and the appearance for being located at guide rod (113)
Surface cover is equipped with the first buffer spring (115), and the bottom of dashpot (112) inner wall and the bottom of T-shaped buffer head (114) are solid
Surely it is connected between trapezoidal briquetting (116) and two trapezoidal briquettings (116) and is fixedly connected with the second buffer spring (117).
A kind of 2. agricultural planting according to claim 1 maize seedling root fertilizer apparatus, it is characterised in that：The bottom plate
(1) top and fertilizing box (12) is fixedly connected with positioned at the side of installs case (2), and between the both sides of fertilizing box (12) inner wall
It is fixedly connected with support plate (13).
A kind of 3. agricultural planting according to claim 2 maize seedling root fertilizer apparatus, it is characterised in that：The support
Fertilising funnel (14) is fixedly connected with the top of plate (13), and the top for the funnel (14) that applies fertilizer through fertilizing box (12) and extends to
The top of fertilizing box (12).
A kind of 4. agricultural planting according to claim 3 maize seedling root fertilizer apparatus, it is characterised in that：The bottom plate
(1) bottom and fertilising is fixedly connected with by fixed frame positioned at the side of transmission shaft (6) ploughs head (15), the fertilising funnel
(14) bottom is communicated with discharge nozzle (16), and the bottom of discharge nozzle (16) sequentially passes through fertilizing box (12) and bottom plate (1) and prolongs
The bottom of bottom plate (1) is extended, one end that the discharge nozzle (16) extends to bottom plate (1) bottom connects with applying fertilizer to plough at the top of head (15)
Logical, the inside of the discharge nozzle (16) is installed with electromagnetism material leakage valve (17).
A kind of 5. agricultural planting according to claim 1 maize seedling root fertilizer apparatus, it is characterised in that：The bottom plate
(1) side of bottom is rotatably connected to traveling wheel (18), and the both sides of bottom plate (1) bottom are rotatably connected to guiding by link
Take turns (19).
A kind of 6. agricultural planting according to claim 1 maize seedling root fertilizer apparatus, it is characterised in that：The bottom plate
(1) side is installed with hand push handle (20), and the side of fertilizing box (12) is installed with controlling switch (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721031477.1U CN207284602U (en) | 2017-08-17 | 2017-08-17 | A kind of agricultural planting maize seedling root fertilizer apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721031477.1U CN207284602U (en) | 2017-08-17 | 2017-08-17 | A kind of agricultural planting maize seedling root fertilizer apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207284602U true CN207284602U (en) | 2018-05-01 |
Family
ID=62444495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721031477.1U Active CN207284602U (en) | 2017-08-17 | 2017-08-17 | A kind of agricultural planting maize seedling root fertilizer apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207284602U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108738585A (en) * | 2018-07-13 | 2018-11-06 | 山东省水利科学研究院 | A kind of fertilization system based on the adaptive different elements supplies of soil investigation |
| CN108812593A (en) * | 2018-05-17 | 2018-11-16 | 牛瑞志 | A kind of pesticide spraying device with agitating function |
| CN108935031A (en) * | 2018-07-12 | 2018-12-07 | 安徽独秀山蓝莓科技开发有限公司 | Sprinkler is used in a kind of plantation of blueberry |
| CN110583287A (en) * | 2019-10-14 | 2019-12-20 | 章丽 | Disease and pest prevention medicine injection device for vegetables |
| CN112868342A (en) * | 2021-01-25 | 2021-06-01 | 吉林省农业科学院 | Fertilizer injection unit for corn planting |
-
2017
- 2017-08-17 CN CN201721031477.1U patent/CN207284602U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108812593A (en) * | 2018-05-17 | 2018-11-16 | 牛瑞志 | A kind of pesticide spraying device with agitating function |
| CN108935031A (en) * | 2018-07-12 | 2018-12-07 | 安徽独秀山蓝莓科技开发有限公司 | Sprinkler is used in a kind of plantation of blueberry |
| CN108738585A (en) * | 2018-07-13 | 2018-11-06 | 山东省水利科学研究院 | A kind of fertilization system based on the adaptive different elements supplies of soil investigation |
| CN108738585B (en) * | 2018-07-13 | 2024-01-09 | 山东省水利科学研究院 | Fertilizing system based on soil research self-adaptive different element supply |
| CN110583287A (en) * | 2019-10-14 | 2019-12-20 | 章丽 | Disease and pest prevention medicine injection device for vegetables |
| CN110583287B (en) * | 2019-10-14 | 2021-07-13 | 浙江豆豆宝中药研究有限公司 | Disease and pest prevention medicine injection device for vegetables |
| CN112868342A (en) * | 2021-01-25 | 2021-06-01 | 吉林省农业科学院 | Fertilizer injection unit for corn planting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207284602U (en) | A kind of agricultural planting maize seedling root fertilizer apparatus | |
| CN104081917B (en) | A kind of coordination profiling corn no-tillage precision sower | |
| CN209105636U (en) | A kind of cane planting intermittent fertilizer applicator structure | |
| CN204560203U (en) | Transplanter | |
| CN102405710A (en) | Multifunctional rowmiddle seeder | |
| CN102884893B (en) | Weather-proof peanut film-covering seeder | |
| CN202095270U (en) | Precision hill-direct-seeding machine for seeding corns in full-film covering double-furrow mode | |
| CN206963326U (en) | White chinese yam seeder | |
| CN205491708U (en) | Corn fertilizer applicator | |
| CN203492355U (en) | Precise moisture-detection corn planter | |
| CN207573859U (en) | A kind of site preparation is the same as position profiling cotton single grain fine sowing overlay film combine | |
| CN201854563U (en) | Cash-crop precision sowing machine | |
| CN204482289U (en) | A kind of workover rig for sowing | |
| CN207543563U (en) | A kind of throwing type rice nursery planter | |
| CN201388374Y (en) | Multifunctional mountainous region precise seeder | |
| CN208227673U (en) | A kind of portable garlic planter | |
| CN108617201A (en) | Small corn planter | |
| CN210298442U (en) | Yellow peach is planted with device that loosens soil | |
| CN104025809B (en) | Cut stalk ferti-seeding all-in-one | |
| CN201188754Y (en) | Mini multifunctional sowing device | |
| CN204518396U (en) | Type pressure-actuating round brush is adjustable bunch planting seeding fertilizer applicator | |
| CN203446194U (en) | Sowing machine | |
| CN204498644U (en) | Multifunctional farm machine | |
| CN102550170B (en) | Salvia miltiorrhiza seeding and straw covering machine | |
| CN201243469Y (en) | Apparatus for seeding crops in rows |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230522 Address after: Room 1, Room 1307, Building 2, Oumei Financial City, Cangqian Street, Yuhang District, Hangzhou City, Zhejiang Province, 310000 Patentee after: Hangzhou Yuncong Intelligent Technology Co.,Ltd. Address before: 363299 Sui'an Industrial Park, Sui'an Industrial Development Zone, Zhangpu County, Zhangzhou City, Fujian Province Patentee before: ZHANGPU BISU PHOTOELECTRIC TECHNOLOGY Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A device for fertilizing the roots of corn seedlings for agricultural cultivation Effective date of registration: 20230619 Granted publication date: 20180501 Pledgee: Hangzhou United Rural Commercial Bank Limited by Share Ltd. branch of science and technology Pledgor: Hangzhou Yuncong Intelligent Technology Co.,Ltd. Registration number: Y2023980044466 |