CN109644624B - Automatic seeding device for agricultural production - Google Patents
Automatic seeding device for agricultural production Download PDFInfo
- Publication number
- CN109644624B CN109644624B CN201811648975.XA CN201811648975A CN109644624B CN 109644624 B CN109644624 B CN 109644624B CN 201811648975 A CN201811648975 A CN 201811648975A CN 109644624 B CN109644624 B CN 109644624B
- Authority
- CN
- China
- Prior art keywords
- seeding
- rod
- pipe
- base plate
- automatic
- 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
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/002—Dibble seeders
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/04—Machines for making or covering holes for sowing or planting
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention discloses an automatic sowing device for agricultural production, which comprises a base plate and an automatic sowing assembly, wherein supporting rods are distributed at the corners of the bottom surface of the base plate, anti-skidding wheels are arranged at the tail ends of the supporting rods, a horizontally arranged push rod is fixedly connected to one side of the top surface of the base plate through a connecting rod, a sowing box is fixed on the base plate, the automatic sowing assembly comprises a pit digging mechanism and a discharging mechanism, the pit digging mechanism comprises a first movable plate, a drill rod and a first electric push rod, the first movable plate is horizontally arranged below the base plate, the first movable plate is connected with the base plate through the first electric push rod, a plurality of drill rods are mounted on the first movable plate, the drill rod is in a hollow rod shape, the discharging mechanism comprises a sowing pipe, a vertical rod, a second electric push rod and a second movable plate, round holes corresponding to the drill rod are distributed on the bottom plate of the sowing box, and a sowing pipe, the seeding pipe is in a shape of a circular pipe which is vertically arranged. The invention has convenient use, can quickly dig a pit and sow the pit and has high working efficiency.
Description
Technical Field
The invention relates to the field of agricultural machinery, in particular to an automatic seeding device for agricultural production.
Background
At present, the popularization of agricultural technology refers to the popularization and application of scientific and technological achievements and practical technologies applied to the planting industry, the forestry industry, the animal husbandry industry and the fishery industry to the activities of the whole processes of the agricultural production before, during and after delivery through tests, demonstrations, training, guidance, consultation services and the like. The scientific achievements and practical techniques comprise fine breed breeding, fertilizer application, pest control, cultivation and breeding techniques, agricultural and sideline product processing, fresh-keeping, storage and transportation techniques, irrigation and water conservancy, soil improvement, water and soil conservation techniques and the like.
Originally, farmers can only simply plant crops by manpower, and the labor intensity is high, the working efficiency is low, and the method is particularly not suitable for large-area crop planting; with the development of science and technology, farmers start film mulching planting to improve the yield of crops, so that the problems of low yield caused by water shortage and poor soil moisture preservation effect on ridges in the growth process of the crops are solved, and various crop seeders have been developed in China at present, so that the labor is saved, the seeding efficiency is improved, and the seeding cost is effectively saved; but the existing seeder can not pre-dig the seeding pit for seeding in advance, which affects the seeding efficiency, and the automatic seeding device for agricultural production is designed for integrating the digging and seeding of the seeding pit.
Disclosure of Invention
The invention aims to provide an automatic seeding device for agricultural production, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an agricultural production is with automatic seeder, includes base plate, automatic seeding subassembly, the bottom surface corner of base plate distributes branch, and the end of every branch all sets up anti-skidding wheel, and the top surface one side of base plate has the push rod of level setting through the connecting rod rigid coupling, just be fixed with the seeding case on the base plate.
The automatic seeding subassembly is including digging pit mechanism, unloading mechanism, the mechanism of digging pit includes first fly leaf, drilling rod, first electric putter, the below of base plate is located to first fly leaf level, and is connected through first electric putter between first fly leaf and the base plate, a plurality of drilling rods of installation on the first fly leaf, the drilling rod is the cavity shaft-like, and the top of drilling rod rotates to be located on the first fly leaf, and is equipped with the motor on the first fly leaf, and the motor passes through the every drilling rod of drive mechanism drive and rotates, and the bottom of drilling rod is equipped with the unloading hole, and sets up the end cap in the activity of unloading hole department.
Unloading mechanism includes seeding pipe, montant, second electric putter, second fly leaf, it has the round hole that corresponds with the drilling rod to distribute on the bottom plate of seeding case, and the equal rigid coupling seeding pipe of every round hole department, and the seeding pipe is the pipe form of vertical setting, and the bottom of seeding pipe is inserted and is established in the drilling rod that corresponds, the top of first fly leaf is located to second fly leaf level, and the bottom surface of second fly leaf and seeding case is connected through a plurality of second electric putter, and the bottom surface of second fly leaf is equipped with the montant that corresponds with the drilling rod perpendicularly, the bottom of montant and the end cap rigid coupling of drilling rod bottom.
Furthermore, be located in the drilling rod seeding pipe casing is last to distribute and to have a plurality of breachs, and every breach inner wall bottom surface all articulates there is the scraping wings, in the seeding pipe was located to the scraping wings slope, the bottom of montant was connected with the movable post of vertical setting through the dead lever, the top of movable post is inserted and is located in the corresponding seeding pipe, and the top of movable post and the medial surface contact of every scraping wings.
Furthermore, the movable column and the seeding pipe are coaxially arranged, the diameter of the movable column is smaller than the inner diameter of the seeding pipe, and the difference value is smaller than one centimeter.
Furthermore, the plug is conical, and a sharp end at the bottom of the plug extends out of the drill rod.
Furthermore, the vertical rod comprises two straight pipes which are coaxially arranged, one straight pipe is inserted into the other straight pipe, annular plates are annularly protruded out of the outer walls of the two straight pipes, the two annular plates are arranged in parallel, and a damping mechanism is arranged between the two annular plates.
Furthermore, damper includes stopper, spring, guide bar, one of them circumference distributes the through-hole on the annular plate, another annular plate medial surface circumference rigid coupling and the guide bar that the through-hole corresponds, the guide bar end passes corresponding through-hole and is connected with the stopper, and overlaps on the guide bar between two annular plates and establish the spring.
Further, drive mechanism includes belt, belt pulley, the belt pulley is all installed on the top of drilling rod, and connects through belt transmission between the belt pulley, the output shaft and one of them belt pulley drive of motor are connected.
Further, the drill rod is a spiral rod with spiral blades on the outer wall.
The invention has the beneficial effects that:
the invention is provided with the base plate, the base plate is movable, the seeding box is arranged on the base plate, seeds are stored in the seeding box, when the device is moved, a plurality of soil pits can be drilled on the bottom surface of each drill rod for subsequent seeding, the working efficiency is high, and the operation is simple and convenient.
The drill rod is a hollow rod, the bottom end of the drill rod is provided with the blanking hole, and the blanking hole is used for sowing seeds.
The plug is movably arranged at the blanking hole, so that when the plug drills a pit in a drill rod, soil is effectively prevented from entering the drill rod, seeds can conveniently fall into the sowing pit through the blanking hole, and the work is stable and reliable.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partial schematic structural view of the present invention;
FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;
fig. 4 is a schematic view of a vertical rod structure according to the present invention.
In the figure: the seeding device comprises a base plate 1, a connecting rod 2, a push rod 3, a seeding box 4, a support rod 5, an anti-skid wheel 6, a motor 7, a first electric push rod 8, a vertical rod 9, a straight pipe 901, an annular plate 902, a second electric push rod 10, a second movable plate 11, a seeding pipe 12, a belt 13, a belt pulley 14, a drill rod 15, a plug 16, a material pushing plate 17, a notch 18, a fixed rod 19, a movable column 20, a first movable plate 21, a limiting block 22, a spring 23 and a guide rod 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to fig. 1-3, an automatic seeder is used in agricultural production, includes base plate 1, automatic seeding subassembly, the bottom surface corner of base plate 1 distributes branch 5, and the end of every branch 5 all sets up anti-skidding wheel 6, and the top surface one side of base plate 1 is through connecting rod 2 rigid coupling have the push rod 3 of horizontal setting, just be fixed with seeding case 4 on the base plate 1.
The automatic seeding subassembly is including digging pit mechanism, unloading mechanism, it includes first fly leaf 21, drilling rod 15, first electric putter 8 to dig pit mechanism, the below of base plate 1 is located to first fly leaf 21 level, and is connected through first electric putter 8 between first fly leaf 21 and the base plate 1, installs a plurality of drilling rods 15 on the first fly leaf 21, and drilling rod 15 is hollow shaft-like, and the top of drilling rod 15 rotates to be located on first fly leaf 21, and is equipped with motor 7 on the first fly leaf 21, and motor 7 passes through every drilling rod 15 of drive mechanism drive and rotates, and the bottom of drilling rod 15 is equipped with the unloading hole, and sets up end cap 16 in the activity of unloading hole department.
Unloading mechanism includes seeding pipe 12, montant 9, second electric putter 10, second fly leaf 11, it has the round hole that corresponds with drilling rod 15 to distribute on the bottom plate of seeding case 4, and the equal rigid coupling seeding pipe 12 of every round hole department, and seeding pipe 12 is the round tubular form of vertical setting, and the bottom of seeding pipe 12 is inserted and is established in the drilling rod 15 that corresponds, the top of first fly leaf 21 is located to second fly leaf 11 level, and second fly leaf 11 is connected through a plurality of second electric putter 10 with the bottom surface of seeding case 4, and the bottom surface of second fly leaf 11 is equipped with the montant 9 that corresponds with drilling rod 15 perpendicularly, the end cap 16 rigid coupling of the bottom of montant 9 and the 15 bottoms of drilling rod. The base plate is provided with a storage battery, the storage battery supplies power to all the electrical elements in the device, and the push rod is provided with a control switch for controlling all the electrical elements to work.
Further, be located in drilling rod 15 the distribution has a plurality of breachs 18 on the seeding pipe 12 casing, and every breach 18 inner wall bottom surface all articulates there is a scraping wings 17, scraping wings 17 slope is located in seeding pipe 12, the bottom of montant 9 is connected with the activity post 20 of vertical setting through dead lever 19, the top of activity post 20 is inserted and is located in the seeding pipe 12 that corresponds, and the top of activity post 20 and the medial surface contact of every scraping wings 17.
Further, the movable column 20 is coaxially arranged with the seeding pipe 12, and the diameter of the movable column 20 is smaller than the inner diameter of the seeding pipe 12, and the difference is smaller than one centimeter.
Further, the plug 16 is conical, and a sharp end at the bottom of the plug 16 extends out of the drill rod 15.
Example 2:
referring to fig. 1-4, the vertical rod 9 includes two straight pipes 901 coaxially arranged, one of the straight pipes 901 is inserted into the other straight pipe 901, the outer walls of the two straight pipes 901 are both annularly protruded to form annular plates 902, the two annular plates 902 are arranged in parallel, a damping mechanism is arranged between the two annular plates, the damping mechanism includes a limiting block 22, a spring 23 and a guide rod 24, a through hole is circumferentially distributed on one of the annular plates 902, the guide rod 24 corresponding to the through hole is circumferentially fixedly connected to the inner side of the other annular plate 902, the tail end of the guide rod 24 penetrates through the corresponding through hole and is connected with the limiting block 22, the spring 23 is sleeved on the guide rod 24 between the two annular plates 902, the transmission mechanism includes a belt 13 and a belt pulley 14, the belt pulley 14 is mounted at the top end of the drill rod 15, the belt pulley 14 is in transmission connection through the belt 13, the output shaft of the motor 7 is in, the drill rod 15 is a screw rod with a helical blade on the outer wall, and the rest of the structure is the same as that of the embodiment 1.
When the device is used, the device is normally electrified to work, the device is pushed to move in the field, then the motor is controlled to work, the first electric push rod is enabled to push the first movable plate downwards, so that the drill rod is driven to drill into the soil to form a plurality of sowing pits, then the second air cylinder works to drive the vertical rod to move upwards, and the plug is enabled to be separated from the blanking hole in the bottom of the drill rod. And the movable column is driven to move upwards in the seeding pipe, so that the movable column extrudes the material returning plate, the seeds above the material pushing plate overflow the seeding pipe from the notch, and the overflowed seeds fall into the corresponding seeding pits through the blanking hole at the bottom end of the drill rod, and seeding can be completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an agricultural production is with automatic seeder, includes base plate (1), automatic seeding subassembly, bottom surface corner of base plate (1) distributes branch (5), and the end of every branch (5) all sets up antiskid wheel (6), and has push rod (3) that the level set up through connecting rod (2) rigid coupling in top surface one side of base plate (1), just be fixed with seeding case (4), its characterized in that on base plate (1):
the automatic seeding assembly comprises a pit digging mechanism and a discharging mechanism, the pit digging mechanism comprises a first movable plate (21), drill rods (15) and a first electric push rod (8), the first movable plate (21) is horizontally arranged below the base plate (1), the first movable plate (21) is connected with the base plate (1) through the first electric push rod (8), a plurality of drill rods (15) are mounted on the first movable plate (21), the drill rods (15) are hollow rod-shaped, the top ends of the drill rods (15) are rotatably arranged on the first movable plate (21), a motor (7) is arranged on the first movable plate (21), the motor (7) drives each drill rod (15) to rotate through a transmission mechanism, a discharging hole is formed in the bottom end of each drill rod (15), and a plug (16) is movably arranged at the discharging hole;
unloading mechanism includes seeding pipe (12), montant (9), second electric putter (10), second fly leaf (11), it has the round hole that corresponds with drilling rod (15) to distribute on the bottom plate of seeding case (4), and the equal rigid coupling seeding pipe (12) of every round hole department, and seeding pipe (12) are the pipe form of vertical setting, and the bottom of seeding pipe (12) is inserted and is established in drilling rod (15) with corresponding, the top of first fly leaf (21) is located to second fly leaf (11) level, and second fly leaf (11) are connected through a plurality of second electric putter (10) with the bottom surface of seeding case (4), and the bottom surface of second fly leaf (11) is equipped with montant (9) that correspond with drilling rod (15) perpendicularly, the bottom of montant (9) and end cap (16) rigid coupling of drilling rod (15) bottom.
2. The automatic seeding device for agricultural production according to claim 1, characterized in that: be located drilling rod (15) it has a plurality of breachs (18) to distribute on seeding pipe (12) casing, and every breach (18) inner wall bottom surface all articulates there is scraping wings (17), in seeding pipe (12) is located in scraping wings (17) slope, the bottom of montant (9) is connected with the activity post (20) of vertical setting through dead lever (19), the top of activity post (20) is inserted and is located corresponding seeding pipe (12) in, and the medial surface contact of the top of activity post (20) and every scraping wings (17).
3. The automatic seeding device for agricultural production according to claim 2, characterized in that: the movable column (20) and the seeding pipe (12) are coaxially arranged, the diameter of the movable column (20) is smaller than the inner diameter of the seeding pipe (12), and the difference value is smaller than one centimeter.
4. The automatic seeding device for agricultural production according to claim 1, characterized in that: the plug (16) is conical, and a sharp end at the bottom of the plug (16) extends out of the drill rod (15).
5. The automatic seeding device for agricultural production according to claim 1, characterized in that: the vertical rod (9) comprises two straight pipes (901) which are coaxially arranged, one straight pipe (901) is inserted into the other straight pipe (901), the outer walls of the two straight pipes (901) are annularly and outwards protruded to form annular plates (902), the two annular plates (902) are arranged in parallel, and a damping mechanism is arranged between the two annular plates.
6. The automatic seeding device for agricultural production according to claim 5, wherein: damper includes stopper (22), spring (23), guide bar (24), one of them circumference distribution through-hole on annular plate (902), and another annular plate (902) medial surface circumference rigid coupling and guide bar (24) that the through-hole corresponds, guide bar (24) end pass corresponding through-hole and be connected with stopper (22), and spring (23) are established to the cover on guide bar (24) between two annular plates (902).
7. The automatic sowing device for agricultural production according to any one of claims 1 to 6, wherein: the transmission mechanism comprises a belt (13) and a belt pulley (14), the belt pulley (14) is installed on the top end of the drill rod (15), the belt pulleys (14) are in transmission connection through the belt (13), and an output shaft of the motor (7) is in driving connection with one of the belt pulleys (14).
8. The automatic seeding device for agricultural production according to claim 1, characterized in that: the drill rod (15) is a spiral rod with spiral blades on the outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811648975.XA CN109644624B (en) | 2018-12-30 | 2018-12-30 | Automatic seeding device for agricultural production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811648975.XA CN109644624B (en) | 2018-12-30 | 2018-12-30 | Automatic seeding device for agricultural production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109644624A CN109644624A (en) | 2019-04-19 |
| CN109644624B true CN109644624B (en) | 2020-07-07 |
Family
ID=66118648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811648975.XA Active CN109644624B (en) | 2018-12-30 | 2018-12-30 | Automatic seeding device for agricultural production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109644624B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110089239A (en) * | 2019-05-13 | 2019-08-06 | 蒋宝华 | A kind of environmentally protective rice water hill-drop drill |
| CN112136432A (en) * | 2019-06-29 | 2020-12-29 | 安徽陆泰电气科技有限公司 | Intelligent sowing robot |
| CN111021815A (en) * | 2019-11-14 | 2020-04-17 | 湖北工业大学 | Electric wire pole righting device for electric power engineering construction |
| CN112088601A (en) * | 2020-09-26 | 2020-12-18 | 吴佳瑶 | Municipal garden is with planting equipment that has grass kind classification function of scattering |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107241939A (en) * | 2017-07-17 | 2017-10-13 | 王建芳 | A kind of agricultural pit-picker |
| CN107439097A (en) * | 2017-07-20 | 2017-12-08 | 盐城思科钛机械有限公司 | A kind of agriculture pit-picker with function of auto-lift |
| CN206948878U (en) * | 2017-07-05 | 2018-02-02 | 湖北坤元第五季现代农业开发有限公司 | A kind of separate type crop planting machine |
| CN107710931A (en) * | 2017-10-31 | 2018-02-23 | 重庆市永川区天堂化工厂 | A kind of cotton planting device |
| CN207284103U (en) * | 2017-10-20 | 2018-05-01 | 李德江 | A kind of small-sized planting garlic equipment |
| CN108391483A (en) * | 2018-05-21 | 2018-08-14 | 孙利成 | A kind of afforestation pit-picker |
| CN208079731U (en) * | 2018-03-20 | 2018-11-13 | 浙江朴树园林市政工程有限公司 | A kind of gardens seedling transplanter |
| CN108901253A (en) * | 2018-06-11 | 2018-11-30 | 苏州睿烁环境科技有限公司 | A kind of digging apparatus of the forestry with shock-absorbing function |
-
2018
- 2018-12-30 CN CN201811648975.XA patent/CN109644624B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206948878U (en) * | 2017-07-05 | 2018-02-02 | 湖北坤元第五季现代农业开发有限公司 | A kind of separate type crop planting machine |
| CN107241939A (en) * | 2017-07-17 | 2017-10-13 | 王建芳 | A kind of agricultural pit-picker |
| CN107439097A (en) * | 2017-07-20 | 2017-12-08 | 盐城思科钛机械有限公司 | A kind of agriculture pit-picker with function of auto-lift |
| CN207284103U (en) * | 2017-10-20 | 2018-05-01 | 李德江 | A kind of small-sized planting garlic equipment |
| CN107710931A (en) * | 2017-10-31 | 2018-02-23 | 重庆市永川区天堂化工厂 | A kind of cotton planting device |
| CN208079731U (en) * | 2018-03-20 | 2018-11-13 | 浙江朴树园林市政工程有限公司 | A kind of gardens seedling transplanter |
| CN108391483A (en) * | 2018-05-21 | 2018-08-14 | 孙利成 | A kind of afforestation pit-picker |
| CN108901253A (en) * | 2018-06-11 | 2018-11-30 | 苏州睿烁环境科技有限公司 | A kind of digging apparatus of the forestry with shock-absorbing function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109644624A (en) | 2019-04-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109644624B (en) | Automatic seeding device for agricultural production | |
| CN108029259B (en) | Working method of agricultural mechanical equipment integrating soil loosening, pit digging and seeding | |
| CN113141799A (en) | Agricultural seeder | |
| CN109644621B (en) | Agricultural seeding fertilization watering integration equipment | |
| CN101513157B (en) | Seeder | |
| CN205993086U (en) | A kind of small-sized rape seed placing device | |
| CN111972217A (en) | Seeder for planting tricholoma matsutake | |
| CN210579960U (en) | Equipment for farming with improve scallion stalk proportion function | |
| CN108093709B (en) | Agricultural mechanical equipment integrating soil loosening, digging and sowing | |
| CN114190199B (en) | Corn cultivation planter | |
| CN214757820U (en) | Self-propelled field rice seedling dish sprout cultivation seeder | |
| CN210137598U (en) | Tea-oil camellia forest is planted with visual pit digging device | |
| CN212992981U (en) | Drilling device | |
| CN212116131U (en) | Agricultural planting seed sowing machine | |
| CN205336799U (en) | No -tillage grain drill | |
| CN210928940U (en) | Short stock pear tree planting device for short stock orchard | |
| CN203194124U (en) | Traction hand seeding apparatus | |
| CN113519220A (en) | Automatic seeding device for corn | |
| CN204948693U (en) | Self -propelled district grain seeder | |
| CN213523272U (en) | Seeder for planting tricholoma matsutake | |
| CN220326371U (en) | Forestry equipment of growing seedlings | |
| CN209930879U (en) | Soybean seeder | |
| CN104106426B (en) | A kind of feeding block seedlings raising machine | |
| CN220823682U (en) | Rice direct seeding seed metering ware | |
| CN218183938U (en) | A equipment of digging pit for agricultural seeding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jia Li Inventor after: Qiu Maoci Inventor after: Wang Shuixia Inventor after: Yu Chenglei Inventor after: Zhu Yetang Inventor before: Yu Chenglei Inventor before: Zhu Yetang |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200611 Address after: 743000 Dingxi Agricultural Technology Extension Station, No.22, Gongyuan Road, Anding District, Dingxi City, Gansu Province Applicant after: Jia Li Applicant after: Qiu Maoci Applicant after: Wang Shuixia Address before: 230000 First Floor of 101 Shop, Building 23, Huarun Oak Bay Phase II, Luyang District, Hefei City, Anhui Province Applicant before: HEFEI MINGMANTIANXIA TEA Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |