CN209268004U - A kind of seedling-planting device with fertilizing functions - Google Patents
A kind of seedling-planting device with fertilizing functions Download PDFInfo
- Publication number
- CN209268004U CN209268004U CN201822189602.2U CN201822189602U CN209268004U CN 209268004 U CN209268004 U CN 209268004U CN 201822189602 U CN201822189602 U CN 201822189602U CN 209268004 U CN209268004 U CN 209268004U
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- CN
- China
- Prior art keywords
- inner cylinder
- outer barrel
- seedling
- planting device
- sliding sleeve
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of seedling-planting devices with fertilizing functions, are related to field of agricultural machinery, and including inner cylinder and the multiple activity templates for being hingedly mounted on inner cylinder lower end, multiple activity templates collectively form inverted coniform；Fixing sleeve is gone back on the inner cylinder equipped with outer barrel, outer barrel is arranged with the coaxial radial clearance of inner cylinder, and the hole fertile out being connected to outer barrel is also provided on inner cylinder；Automatic opening and closing door is provided at the hole fertile out；Multiple swing arms are hingedly provided on the outer barrel, the lower end of multiple swing arms is hinged on one by one on multiple activity templates；The first adjustable spring is fixedly installed in each swing arm, and the other end of the first adjustable spring is fixed with inner cylinder；The upper end of the outer barrel is also arranged with sliding sleeve.The utility model is easy to use and flexible, can be realized it is single dig pit, single quantitative fertilization and dig pit and quantitative fertilization while the effect that carries out, for fertilising process without expending extra manpower, structure is simple.
Description
Technical field
The utility model relates to field of agricultural machinery, in particular to a kind of seedling-planting device with fertilizing functions.
Background technique
China is a large agricultural country, and agricultural production is in entire gross national economy in occupation of critical positions.Especially
After China joined WTO, China plays an increasingly important role in world's trading market, and agricultural production is even more before being faced with
The opportunities and challenges not having, the development following to China's economic is generated bigger influence by agriculture development, and vegetables produce
It is a very important component part in agricultural product production again.
Currently, China, in vegetable cultivation field, large-scale seedling cultivation is still within the state of artificial plantation of cutting the earth,
Need to carry out soil artificial plane cave, both hands go to bury soil, and majority of case is not only planted in this way all in semi-crouch state of bending over
It plants inefficient, has also seriously damaged the health of human body, be unfavorable for sustainable production；Meanwhile when cultivating seedling, digs pit and apply
Fertilizer is two processes independently carried out, and the quantitative effect of fertilising needs staff to expend energy strict control, heavy workload and
Time and effort consuming.
Utility model content
The purpose of this utility model is to provide a kind of seedling-planting devices with fertilizing functions, to solve the above problems.
To realize the utility model aim, the technical solution of use are as follows: a kind of seedling-planting device with fertilizing functions, including it is interior
Cylinder and the multiple activity templates for being hingedly mounted on inner cylinder lower end, multiple activity templates collectively form inverted coniform；In described
Fixing sleeve is gone back on cylinder equipped with outer barrel, outer barrel and the coaxial radial clearance of inner cylinder are arranged, and be also provided on inner cylinder and
Outer barrel connection goes out fertile hole；Automatic opening and closing door is provided at the hole fertile out；Multiple pendulum are hingedly provided on the outer barrel
Arm, the lower end of multiple swing arms are hinged on one by one on multiple activity templates；The first flexible bullet is fixedly installed in each swing arm
Spring, and the other end of the first adjustable spring is fixed with inner cylinder；The upper end of the outer barrel is also arranged with sliding sleeve, each swing arm
It is all connected between sliding sleeve and is provided with the first bracing wire, and be additionally provided with the position limiting structure of limit slippage set on outer barrel；It is described
The upper end of inner cylinder is further fixedly arranged on the first fixed handle, and it is fixed that corresponding with fixed handle second is equipped on sliding sleeve
Handle.
Further, the upper end of the inner cylinder and outer barrel is in horn-like.
Further, the automatic opening and closing door includes the baffle with fertile hole cooperation out；The lower end of the baffle is set with connection
It is equipped with the second adjustable spring, the lower end of the second adjustable spring and the bottom of outer barrel are fixed；The upper end of the baffle is fixedly installed
There is the second bracing wire, and the upper end of the second bracing wire is fixed with sliding sleeve.
Further, first fixed handle and the second fixed handle are two, and the first fixed handle is along inner cylinder
Body symmetry arrangement.
Further, the sliding sleeve and inner cylinder clearance fit.
Further, the swing arm is V-shaped.
Further, fixed ring is fixedly installed on the outer barrel, and the upper end of multiple swing arms is hingedly mounted on admittedly
Determine on ring.
Further, the fixed ring is fixedly mounted on outer barrel by fulcrum bearing.
Further, the activity template is at least three, and the quantity of swing arm is identical as the quantity of activity template.
Further, the position limiting structure is annular shape, and position limiting structure is located at the lower end of sliding sleeve.
The utility model has the beneficial effects that
When being transplanted to seedling, first it will be inserted into underground in the activity template of closed form, seedling is then put into inner cylinder
In vivo, fertilizer is put into outer barrel, by pulling the second fixed handle, moves up sliding sleeve, when sliding sleeve moves up,
The first bracing wire connecting with sliding sleeve drives swing arm to swing, and makes multiple activity templates are synchronous to open, will while activity template is opened
The utility model is quickly extracted from underground, so that the soil of seedling surrounding be made quickly to cover to the root of seedling, realizes seedling
Transplanting.
While activity template is opened, automatic opening and closing door is opened, and is used fertile hole and is opened, the intracorporal fertilizer of outer cylinder is worn automatically
It crosses out fertile hole to enter in inner cylinder, and quickly by being fallen between multiple activity templates on the ground, so that seedling be made to transplant
While realize fertilising, and after fertilising, automatic opening and closing door is automatically closed, and uses fertile hole and is closed.
The utility model is easy to use and flexible, can be realized and single dig pit, single quantitative fertilization and digs pit and quantify
Fertilising while the effect carried out, fertilising process is without expending extra manpower, and structure is simple, use aspect, does not need to expend very much
Physical strength quantitative fertilization can be realized, considerably increase the efficiency of work.
Detailed description of the invention
Fig. 1 is the structure chart of the seedling-planting device provided by the utility model with fertilizing functions；
Fig. 2 is the partial enlarged view of part A in Fig. 1.
Label and corresponding parts title in attached drawing:
1, inner cylinder, 2, activity template, 3, outer barrel, 4, go out fertile hole, 5, automatic opening and closing door, 6, swing arm, the 7, first flexible bullet
Spring, 8, sliding sleeve, the 9, first bracing wire, 10, position limiting structure, the 11, first fixed handle, the 12, second fixed handle, 13, fixed ring；
51, baffle, the 52, second adjustable spring, the 53, second bracing wire.
Specific embodiment
The utility model is further described in detail below through specific implementation examples and in conjunction with the accompanying drawings.
A kind of seedling-planting device with fertilizing functions provided by the utility model shown by Fig. 1, Fig. 2, including 1 He of inner cylinder
Multiple activity templates 2 of 1 lower end of inner cylinder are hingedly mounted on, multiple activity templates 2 collectively form inverted coniform；The inner cylinder
Fixing sleeve is gone back on 1 equipped with outer barrel 3, outer barrel 3 and the coaxial radial clearance of inner cylinder 1 are arranged, and be also provided on inner cylinder 1 and
What outer barrel 3 was connected to goes out fertile hole 4；Automatic opening and closing door 5 is provided at the hole 4 fertile out；It is hingedly provided on the outer barrel 3 more
A swing arm 6, the lower end of multiple swing arms 6 are hinged on one by one on multiple activity templates 2；Is fixedly installed in each swing arm 6
One adjustable spring 7, and the other end of the first adjustable spring 7 and inner cylinder 1 are fixed；The upper end of the outer barrel 3 is also arranged with cunning
Dynamic set 8, is all connected between each swing arm 6 and sliding sleeve 8 and is provided with the first bracing wire 9, and be additionally provided with limit slippage on outer barrel 3
The position limiting structure 10 of set 8；The upper end of the inner cylinder 1 is further fixedly arranged on the first fixed handle 11, and is equipped on sliding sleeve 8
The second fixed handle 12 corresponding with fixed handle.
The both ends of the inner cylinder 1 are openning shape, and multiple activity templates 2 are hinged by the lower end of hinge and inner cylinder 1,
Multiple activity templates 2 in inverted coniform, facilitate the utility model in use can be quick under common closed state
It is inserted into underground；The upper end of the outer barrel 3 is lower than the upper end of inner cylinder 1, and the lower end of outer barrel 3 is located at the upper of activity template 2
Side；The center line of the center line of the outer barrel 3 and inner cylinder 1 on the same line, and the inner wall of outer barrel 3 and inner cylinder 1
Outer wall between there are certain interval, make between outer barrel 3 and inner cylinder 1 formed a chamber, for being stored to chemical fertilizer.
It is described go out fertile hole 4 be that circle, triangle, the one of which in polygon make outer cylinder by opening up out fertilizer hole 4 on inner cylinder 1
The inside of body 3 be connected to inside inner cylinder 1, thus the convenient chemical fertilizer being located in outer barrel 3 can pass through fertile hole 4 automatically into arriving in
In cylinder 1, underground is fallen to while multiple activity templates 2 are opened.The automatic opening and closing door 5 can use fertile hole 4 and realize automatically
It opens and closes, seedling is facilitated to be controlled during transplanting.
The outer wall of the swing arm 6 and activity template 2 carries out hingedly, making swing arm 6 when being swung, activity template by hinged ear
2 can be carried out rotation, so that multiple realizations of activity template 2 be made to open or close；The upper end of the swing arm 6 is specifically hinged on outer barrel 3
Outer wall on, thus realize to the hinged of 6 both ends of swing arm.One end of first adjustable spring 7 and the inside welding of swing arm 6 are solid
Fixed, the outer wall of the other end and inner cylinder 1 of the first adjustable spring 7 is welded and fixed；When under the lower end of outer barrel 3 and inner cylinder 1
When holding neat level with both hands, the other end of the first adjustable spring 7 can the outer wall directly with outer barrel 3 be welded and fixed.By in inner cylinder 1 and pendulum
The first adjustable spring 7 is connected between arm 6, makes swing arm 6 when being not affected by external force, and the first adjustable spring 7 can apply swing arm 6
One tractive force, it is close to inner cylinder 1 to make swing arm 6, so that the activity template 2 hinged with swing arm 6 be made to reset, makes multiple activity templates 2
Closure.
The sliding sleeve 8 is adequately slided in the upper end of inner sleeve, and the lower end of the first bracing wire 9 passes through engaging lug and swing arm 6
Fixed, the upper end of the first bracing wire 9 is fixed by engaging lug and sliding sleeve 8, makes sliding sleeve 8 in sliding, and sliding sleeve 8 can drive the
One bracing wire 9, the first bracing wire 9, which drives, to be swung, and swings swing arm 6 along upper end, and when swinging, activity template 2 is with swing arm 6 for swing arm 6
Swing and rotate, make activity template 2 open.The position limiting structure 10 is fixedly mounted on the outer wall of inner cylinder 1, and position limiting structure
10, for limiting to sliding sleeve 8, prevent sliding sleeve 8 automatically downward along the outer wall of inner cylinder 1 when not needing to be slided
It falls.First fixed handle 11 is weldingly fixed on the upper end of inner cylinder 1, the gripping for fixing arm to first for convenience,
It can be to be arranged flexible face on the first fixed handle 11；Second fixed handle 12 is weldingly fixed on sliding sleeve 8, and first is solid
The center line of the center line and the second fixed handle 12 of determining handle 11 in the same vertical plane, makes the second fixed handle 12 be located at the
The underface of one fixed handle 11 keeps people more convenient while holding the first fixed handle 11 to the second fixed handle 12
It is held, is operated more convenient.
The upper end of the inner cylinder 1 and outer barrel 3 be in it is horn-like, make people during transplanting to seedling, more
Add to facilitate and puts into seedling to inner cylinder 1；Meanwhile facilitating people when needing for chemical fertilizer to be added to outer barrel 3, it can be quickly
Chemical fertilizer is added to outer barrel 3.
The automatic opening and closing door 5 includes the baffle 51 with the fertile cooperation of hole 4 out；The lower end of the baffle 51 be connected with
Second adjustable spring 52, the lower end of the second adjustable spring 52 and the bottom of outer barrel 3 are fixed；The upper end fixation of the baffle 51 is set
It is equipped with the second bracing wire 54, and the upper end of the second bracing wire 54 and sliding sleeve 8 are fixed.The baffle 51 is curved baffle 51, baffle 51
Inner wall and the outer wall of outer barrel 3 cooperate, and the area of baffle 51 is greater than the area in fertile hole 4, enables baffle 51 that will effectively go out
It closes in fertile hole 4；The upper end of second adjustable spring 52 is welded and fixed with baffle 51, the lower end of the second adjustable spring 52 and outer cylinder
The bottom of body 3 is welded and fixed, in order to guarantee that baffle 51 can be by enough power, settable multiple second adjustable springs 52；It is described
The lower end of second bracing wire 54 is fixedly connected by engaging lug with baffle 51, and the upper end of the second bracing wire 54 passes through engaging lug and sliding sleeve
8 are fixedly connected.When sliding sleeve 8 is when moving up, sliding sleeve 8 pulls the second bracing wire 54, the second bracing wire 54 pull baffle 51 to
Upper movement uses fertile hole 4 and is opened so that baffle 51 be made to misplace with fertile hole 4 is gone out；When sliding sleeve 8 loses upward power, sliding
Set 8 loses pulling force, and the second adjustable spring 52 loses pulling force at this time, and the second adjustable spring 52 pulls baffle 51 by the elastic force of itself
It is resetted, makes baffle 51 that will go out fertile hole 4 and close, for baffle 51 when resetting, baffle 51 pulls the second bracing wire 54, and second draws
Line 54 pulls sliding sleeve 8 to reset.
First fixed handle 11 and the second fixed handle 12 are two, and the first fixed handle 11 is along inner cylinder 1
Symmetry arrangement is using people when the utility model is used, people can make this by holding two the first fixed handles 11
Utility model stress is more balanced, is inserted perpendicularly into activity template 2 to underground, prevents the seedling run-off the straight of transplanting.
The sliding sleeve 8 and 1 clearance fit of inner cylinder, enable sliding sleeve 8 adequately to slide up and down along inner cylinder 1, effectively
The outer wall of inner cylinder 1 is prevented to be worn.The swing arm 6 is V-shaped, makes the easier for installation of swing arm 6, and is turning swing arm 6
Activity template 2 can be effectively driven to open or be closed when dynamic.
Fixed ring 13 is fixedly installed on the outer barrel 3, and the upper end of multiple swing arms 6 is hingedly mounted on fixed ring 13
On；The cross section of the fixed ring 13 is circle；The upper end of the swing arm 6 has thimble structure, and the upper end of swing arm 6 is made to pass through set
Ring structure is mounted in fixed ring 13, and swing arm 6 is enable adequately to be swung along fixed ring 13, makes the swing of swing arm 6 more
It is smooth.The fixed ring 13 is fixedly mounted on outer barrel 3 by fulcrum bearing, and fulcrum bearing is multiple, multiple fulcrum bearings edges fixation
The circumferencial direction uniform intervals of ring 13 are arranged, and keep the installation of fixed ring 13 more firm.
The activity template 2 is at least three, and the quantity of swing arm 6 is identical as the quantity of activity template 2.The position limiting structure 10
For annular shape, and position limiting structure 10 is located at the lower end of sliding sleeve 8；The major diameter of the position limiting structure 10 is less than the major diameter of sliding sleeve 8,
Facilitate the connection between the first bracing wire 9, the second bracing wire 54 and sliding sleeve 8.
When needing to transplant seedling, first chemical fertilizer is sent in outer barrel 3, the activity in the utility model is inserted
Enter to underground, then seedling is put into inner cylinder 1, the seedling being put into inner cylinder 1 is fallen automatically by the gravity of itself
To the lower end of inner cylinder 1, people pull the second fixed handle 12 to moving up while holding the first fixed handle 11 at this time
It is dynamic, it when pulling the second fixed handle 12, is moved up with the sliding sleeve 8 of the second fixed handle 12 fixation, sliding sleeve 8 is to moving up
When dynamic, the first bracing wire 9 and the second bracing wire 54 connecting with sliding sleeve 8 are pulled up, and the first bracing wire 9 at this time drives swing arm 6 to swing,
Make multiple activity templates 2 are synchronous to open, while activity template 2 is opened, the utility model is quickly extracted from underground, to make
The soil of seedling surrounding quickly covers the root of seedling, realizes the transplanting of seedling.
While movable sleeve pulls the first bracing wire 9, the second bracing wire 54 pulls baffle 51 to move up, and makes baffle 51 and goes out
Fertile hole 4 misplaces, and uses fertile hole 4 and is opened, and the fertilizer in outer barrel 3 passes through out fertile hole 4 automatically and enters in inner cylinder 1, and fast
Passing through for speed is fallen on the ground between multiple activity templates 2, so that seedling be made to realize fertilising while transplanting.
After realizing seedling replanting and fertilising, the gripping to the second fixed handle 12 is decontroled, loses the second fixed handle 12
Upward pulling force is removed, swing arm 6 loses the pulling force of the first bracing wire 9, and baffle 51 loses the pulling force of the second bracing wire 54, at this point, swing arm 6 is logical
The elastic force for crossing the first adjustable spring 7 itself pulls, and resets swing arm 6, and when resetting, swing arm 6 drives activity template 2 for swing arm 6
Resetted, and swing arm 6 reset while, swing arm 6 pull the first bracing wire 9, the first bracing wire 9 pull movable sleeve, make movable sleeve
It is resetted；And baffle 51 is then pulled by the elastic force of the second adjustable spring 52 itself, and baffle 51 is made to move down reset, thus
Make baffle 51 that will go out fertile hole 4 seal, and baffle 51 is while resetting, baffle 51 pulls the second bracing wire 54, and the second bracing wire 54 is drawn
Dynamic movable sleeve, resets movable sleeve.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of seedling-planting device with fertilizing functions, which is characterized in that including inner cylinder and be hingedly mounted on inner cylinder lower end
Multiple activity templates, multiple activity templates collectively form inverted coniform；Fixing sleeve is gone back on the inner cylinder equipped with outer barrel, outer cylinder
Body is arranged with the coaxial radial clearance of inner cylinder, and the hole fertile out being connected to outer barrel is also provided on inner cylinder；The hole fertile out
Place is provided with automatic opening and closing door；Multiple swing arms are hingedly provided on the outer barrel, the lower end of multiple swing arms is hinged on more one by one
On a activity template；Be fixedly installed the first adjustable spring in each swing arm, and the other end of the first adjustable spring with it is interior
Cylinder is fixed；The upper end of the outer barrel is also arranged with sliding sleeve, is all connected between each swing arm and sliding sleeve and is provided with first
Bracing wire, and the position limiting structure of limit slippage set is additionally provided on outer barrel；The upper end of the inner cylinder is further fixedly arranged on first
Fixed handle, and the second fixed handle corresponding with fixed handle is installed on sliding sleeve.
2. the seedling-planting device according to claim 1 with fertilizing functions, which is characterized in that the inner cylinder and outer barrel
Upper end is in horn-like.
3. the seedling-planting device according to claim 1 with fertilizing functions, which is characterized in that the automatic opening and closing door include with
The baffle of fertile hole cooperation out；The lower end of the baffle and be connected with the second adjustable spring, the lower end of the second adjustable spring with
The bottom of outer barrel is fixed；The upper end of the baffle is fixedly installed the second bracing wire, and the upper end of the second bracing wire and sliding sleeve are solid
It is fixed.
4. the seedling-planting device according to claim 1 with fertilizing functions, which is characterized in that first fixed handle and
Two fixed handles are two, and the first fixed handle is along inner cylinder symmetry arrangement.
5. the seedling-planting device according to claim 1 with fertilizing functions, which is characterized in that between the sliding sleeve and inner cylinder
Gap cooperation.
6. the seedling-planting device according to claim 1 with fertilizing functions, which is characterized in that the swing arm is V-shaped.
7. the seedling-planting device according to claim 1 with fertilizing functions, which is characterized in that be fixedly installed on the outer barrel
There is fixed ring, and the upper end of multiple swing arms is hingedly mounted in fixed ring.
8. the seedling-planting device according to claim 7 with fertilizing functions, which is characterized in that the fixed ring passes through fulcrum bearing
It is fixedly mounted on outer barrel.
9. the seedling-planting device according to claim 1 with fertilizing functions, which is characterized in that the activity template is at least three
It is a, and the quantity of swing arm is identical as the quantity of activity template.
10. the seedling-planting device according to claim 1 with fertilizing functions, which is characterized in that the position limiting structure is annulus
Shape, and position limiting structure is located at the lower end of sliding sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822189602.2U CN209268004U (en) | 2018-12-25 | 2018-12-25 | A kind of seedling-planting device with fertilizing functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822189602.2U CN209268004U (en) | 2018-12-25 | 2018-12-25 | A kind of seedling-planting device with fertilizing functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209268004U true CN209268004U (en) | 2019-08-20 |
Family
ID=67607187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822189602.2U Expired - Fee Related CN209268004U (en) | 2018-12-25 | 2018-12-25 | A kind of seedling-planting device with fertilizing functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209268004U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111201869A (en) * | 2020-01-10 | 2020-05-29 | 浙江广厦建设职业技术学院 | Garden fertilizing device |
| CN111406625A (en) * | 2020-04-28 | 2020-07-14 | 中国农业科学院农田灌溉研究所 | Farmland water-saving irrigation fertilizer injection unit |
| CN111819969A (en) * | 2020-07-24 | 2020-10-27 | 广州浰江软件开发有限责任公司 | Seedling transplanter |
| CN113455154A (en) * | 2021-08-02 | 2021-10-01 | 孔平屏 | Watermelon seedling seeder for agricultural machine |
| CN113632622A (en) * | 2021-08-31 | 2021-11-12 | 肖松辉 | Pull-type garlic planter |
| CN114303908A (en) * | 2021-12-31 | 2022-04-12 | 辽宁生态工程职业学院 | Gardens fertilizer placement drill cultivated in a pot |
| CN114731812A (en) * | 2022-04-12 | 2022-07-12 | 安徽皖南烟叶有限责任公司 | Tobacco seedling punching, transplanting and stem protecting tool and using method thereof |
| CN115250694A (en) * | 2022-09-05 | 2022-11-01 | 昆明理工大学 | Integrative device is transplanted in annular fertilization of tobacco seedling |
-
2018
- 2018-12-25 CN CN201822189602.2U patent/CN209268004U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111201869A (en) * | 2020-01-10 | 2020-05-29 | 浙江广厦建设职业技术学院 | Garden fertilizing device |
| CN111406625A (en) * | 2020-04-28 | 2020-07-14 | 中国农业科学院农田灌溉研究所 | Farmland water-saving irrigation fertilizer injection unit |
| CN111819969A (en) * | 2020-07-24 | 2020-10-27 | 广州浰江软件开发有限责任公司 | Seedling transplanter |
| CN113455154A (en) * | 2021-08-02 | 2021-10-01 | 孔平屏 | Watermelon seedling seeder for agricultural machine |
| CN113455154B (en) * | 2021-08-02 | 2023-01-13 | 沂南县春杰农机配件有限公司 | Watermelon seedling seeder for agricultural machine |
| CN113632622A (en) * | 2021-08-31 | 2021-11-12 | 肖松辉 | Pull-type garlic planter |
| CN113632622B (en) * | 2021-08-31 | 2023-03-31 | 肖松辉 | Pull-type garlic planter |
| CN114303908A (en) * | 2021-12-31 | 2022-04-12 | 辽宁生态工程职业学院 | Gardens fertilizer placement drill cultivated in a pot |
| CN114303908B (en) * | 2021-12-31 | 2023-03-14 | 辽宁生态工程职业学院 | Gardens fertilizer placement drill cultivated in a pot |
| CN114731812A (en) * | 2022-04-12 | 2022-07-12 | 安徽皖南烟叶有限责任公司 | Tobacco seedling punching, transplanting and stem protecting tool and using method thereof |
| CN115250694A (en) * | 2022-09-05 | 2022-11-01 | 昆明理工大学 | Integrative device is transplanted in annular fertilization of tobacco seedling |
| CN115250694B (en) * | 2022-09-05 | 2024-01-26 | 昆明理工大学 | Annular tobacco seedling fertilizing and transplanting integrated device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190820 Termination date: 20191225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |