CN109220083A - A kind of agricultural digging formula fertilizer irrigation planting machinery - Google Patents
A kind of agricultural digging formula fertilizer irrigation planting machinery Download PDFInfo
- Publication number
- CN109220083A CN109220083A CN201811313556.0A CN201811313556A CN109220083A CN 109220083 A CN109220083 A CN 109220083A CN 201811313556 A CN201811313556 A CN 201811313556A CN 109220083 A CN109220083 A CN 109220083A
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- CN
- China
- Prior art keywords
- pipe
- fixed
- built
- puncture tube
- locating clip
- 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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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/02—Special arrangements for delivering the liquid directly into the soil
- A01C23/023—Special arrangements for delivering the liquid directly into the soil for liquid or gas fertilisers
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses a kind of agriculture digging formula fertilizer irrigation planting machineries, including rotary electric machine, connector, Puncture Tube and locating clip, the rotary electric machine is fixedly installed between upright bar, the driving end of the rotary electric machine is fixedly connected with bull stick, radially fixed one end for having connecting rod on the outer wall of described sleeve pipe, fixed link is fixed with below the built-in pipe inner link, one end of the connector is fixed in fixed ring, the Puncture Tube is set to the outside of built-in pipe by fixed ring, auger is welded on the outer wall of the Puncture Tube, the locating clip is set to the other end of built-in pipe by hinge, the other end of the cross bar is connected on one end of screw rod, the other end of the screw rod is fixed with gear ring.The agricultural digging formula fertilizer irrigation planting machinery realizes that operation is irrigated in digging when agricultural planting, effectively avoids moisture and fertilizer that from cannot reaching the bottom of agricultural plant, influence its production, reduce the wasting of resources.
Description
Technical field
The present invention relates to agricultural machinery technological field, specially a kind of agriculture digging formula fertilizer irrigation planting machinery.
Background technique
Agricultural machinery is that convenient and fast machine tool is provided for agricultural production, by the use of agricultural machinery, reduces people
The labour expenditure that work is engaged in agriculture, development and plantation culture for agricultural have very big power-assisted, thus in the basic of agricultural development
On, the working efficiency of agricultural planting is provided, the process accelerated agricultural development liberates manual labor, is that social production develops
Foundation stone.
However existing agricultural planting is applied when arid region works, plant root moisture applied by agricultural planting is easy
It is volatilized, fertilizing operation is inconvenient, is easy to influence the growth of agriculture plants because of the loss of moisture, so that the agricultural planting underproduction.For
The above problem, urgent need carry out innovative design on the basis of original agricultural planting equipment.
Summary of the invention
The purpose of the present invention is to provide a kind of agriculture digging formula fertilizer irrigation planting machineries, to solve above-mentioned background technique
Iing is proposed that existing agricultural planting is applied when arid region works, plant root moisture applied by agricultural planting is easily volatilized,
Fertilizing operation is inconvenient, is easy to influence the growth of agriculture plants because of the loss of moisture, so that the problem of the agricultural planting underproduction.
To achieve the above object, the invention provides the following technical scheme: a kind of agricultural digging formula fertilizer irrigation planting machinery,
Including rotary electric machine, connector, Puncture Tube and locating clip, the rotary electric machine is fixedly installed between upright bar, and under upright bar
End is vertically connected at the top of fixed ring by fixed end base, and fixed ring is set to the both ends of built-in pipe, the rotation electricity
The driving end of machine is fixedly connected with bull stick, and the outer sheath of bull stick is equipped with casing, and one-way shaft is equipped on the inner wall of casing
It holds, radially fixed one end for having connecting rod on the outer wall of described sleeve pipe, and the other end of connecting rod is welded on the inner wall of built-in pipe, institute
It states and is fixed with fixed link below built-in pipe inner link, and the rod end of fixed link is provided with fixing pipe, and the outer wall of built-in pipe
On be fixed with detent ball, one end of the connector is fixed in fixed ring, and the other end of connector pass through two-way bearing
Fixed sprocket drive spindle, and sliding slot is offered on the outer wall of built-in pipe, the Puncture Tube is set to built-in pipe by fixed ring
Outside, and pilot pin is fixed on Puncture Tube, and the end of pilot pin is located in sliding slot, welds on the outer wall of the Puncture Tube
There is auger, the locating clip is set to the other end of built-in pipe by hinge, and digging item is fixed on the outer wall of locating clip, and
And one end of cross bar is provided on the inner wall of locating clip, the other end of the cross bar is connected on one end of screw rod, and cross bar with
The junction of locating clip and screw rod is mounted on elastic component, and screw rod is set in fixing pipe, and the other end of the screw rod is solid
Surely there is gear ring, and gear ring engages connection with bull stick.
Preferably, the fixed ring edge is set as "L" shaped structure, and the pipe of fixed ring and built-in pipe and Puncture Tube
End constitutes the structure that is slidably installed being connected together, and Puncture Tube and built-in pipe constitute and relatively rotate structure.
Preferably, the connecting rod and fixed link are disposed as " Y " font structure, and connecting rod and fixed link are on same perspective plane
On overlap, and the width of fixed link be less than connecting rod width.
Preferably, the inner wall of the Puncture Tube is set as laciniation, and between Puncture Tube and gear shaft and built-in pipe
Successively engagement connection, and the spacing between Puncture Tube and built-in pipe is equal to the diameter of detent ball.
Preferably, through setting between the pilot pin and Puncture Tube, and the end of pilot pin is provided in round structure, and
And the end round diameter of pilot pin is equal to the depth and width of sliding slot.
Preferably, the locating clip is set as sector structure, and locating clip is provided with 3, and 3 locating clips constitute one
The maximum cross-section diameter of complete cone, the locating clip is greater than auger running track maximum gauge, and the avris of auger is set
It is set to frosted shape.
Preferably, the locating clip and built-in pipe constitute opposite overturning structure, and the digging item between locating clip is successively right
Connect setting.
Preferably, the screw rod is intertwined with connecting rod, and screw rod and connecting rod and fixing pipe constitute the liter of threaded connection
Structure drops.
Compared with prior art, the beneficial effects of the present invention are: the agricultural digging formula fertilizer irrigation planting machinery, realizes agriculture
Operation is irrigated in digging when industry is planted, is effectively avoided moisture and fertilizer that from cannot reaching the bottom of agricultural plant, is influenced its production,
The wasting of resources is reduced,
As long as 1, can be achieved with the progress of the digging fragmentation procedure in soil by the positive and negative rotation of rotary electric machine, and in soil
When ground fragmentation procedure, on the ground surface that broken soil can be gradually discharged into, avoids soil when digging from blocking duct and ask
Topic influences earthmoving operations progress；
2, in the reversion of rotary electric machine, other than bar rotation, device is integrally static, and locating clip is made in the rotation of bull stick
Be opened with the lower connection support because of screw rod, facilitate it is artificial directly by the locating clip after built-in pipe and expansion carry out soil it
Under fertigation operation.
Detailed description of the invention
Fig. 1 is positive structure schematic of the present invention；
Fig. 2 is top view cross section structural schematic diagram of the present invention；
Fig. 3 is fixed ring mounting structure schematic diagram of the present invention；
Fig. 4 is gear shaft mounting structure schematic diagram of the present invention；
Fig. 5 is screw rod mounting structure schematic diagram of the present invention；
Fig. 6 is locating clip combining structure schematic diagram of the present invention.
In figure: 1, rotary electric machine；2, upright bar；3, fixed end base；4, fixed ring；5, built-in pipe；6, bull stick；7, casing；8,
Unilateral bearing；9, connecting rod；10, fixed link；11, fixing pipe；12, detent ball；13, connector；14, two-way bearing；15, gear
Axis；16, sliding slot；17, Puncture Tube；18, pilot pin；19, auger；20, locating clip；21, hinge；22, digging item；23, cross bar；
24, elastic component；25, screw rod；26, gear ring.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, the present invention provides a kind of technical solution: a kind of agricultural digging formula fertilizer irrigation planting machinery, packet
It includes rotary electric machine 1, upright bar 2, fixed end base 3, fixed ring 4, built-in pipe 5, bull stick 6, casing 7, unilateral bearing 8, connecting rod 9, fix
Bar 10, fixing pipe 11, detent ball 12, connector 13, two-way bearing 14, gear shaft 15, sliding slot 16, Puncture Tube 17, pilot pin
18, auger 19, locating clip 20, hinge 21, digging item 22, cross bar 23, elastic component 24, screw rod 25 and gear ring 26, rotary electric machine 1
It is fixedly installed between upright bar 2, and the lower end of upright bar 2 is vertically connected at the top of fixed ring 4 by fixed end base 3, and solid
Determine the both ends that ring 4 is set to built-in pipe 5, the driving end of rotary electric machine 1 is fixedly connected with bull stick 6, and the outer sheath of bull stick 6 is equipped with
Casing 7, and unilateral bearing 8 is installed on the inner wall of casing 7, radially fixed one end for having connecting rod 9 on the outer wall of casing 7, and
The other end of connecting rod 9 is welded on the inner wall of built-in pipe 5, and the lower section of 5 inner link 9 of built-in pipe is fixed with fixed link 10, and fixed
The rod end of bar 10 is provided with fixing pipe 11, and detent ball 12 is fixed on the outer wall of built-in pipe 5, and one end of connector 13 is solid
Due in fixed ring 4, and the other end of connector 13 is by the fixed sprocket drive spindle 15 of two-way bearing 14, and built-in pipe 5 is outer
Sliding slot 16 is offered on wall, Puncture Tube 17 is set to the outside of built-in pipe 5 by fixed ring 4, and is fixed with and determines on Puncture Tube 17
Position bolt 18, and the end of pilot pin 18 is located in sliding slot 16, and auger 19 is welded on the outer wall of Puncture Tube 17, and locating clip 20 is logical
The other end that hinge 21 is set to built-in pipe 5 is crossed, and is fixed with digging item 22 on the outer wall of locating clip 20, and locating clip 20
One end of cross bar 23 is provided on inner wall, the other end of cross bar 23 is connected on one end of screw rod 25, and cross bar 23 and locating clip
20 and the junction of screw rod 25 be mounted on elastic component 24, and screw rod 25 is set in fixing pipe 11, the other end of screw rod 25
It is fixed with gear ring 26, and gear ring 26 engages connection with bull stick 6；
4 edge of fixed ring is set as "L" shaped structure, and the pipe end of fixed ring 4 and built-in pipe 5 and Puncture Tube 17 is constituted
The structure that is slidably installed being connected together, and Puncture Tube 17 and built-in pipe 5 constitute and relatively rotate structure, by the way that fixed ring 4 is arranged,
Fixation is attached to the pipe end end of Puncture Tube 17, the good rotation of Puncture Tube 17 is maintained, avoids Puncture Tube 17 and built-in pipe 5
Deviation sliding occurs when relatively rotating；
Connecting rod 9 and fixed link 10 are disposed as " Y " font structure, and connecting rod 9 and fixed link 10 phase on same perspective plane
It is mutually overlapped, and the width of fixed link 10 is less than the width of connecting rod 9, by the connecting rod 9 of setting " Y " font structure, to built-in pipe 5
Setting be supported fixation, and the common setting of fixed link 10 carries out it using connecting rod 9 to block protection, reduces built-in pipe 5
The occupation problem of inner space；
The inner wall of Puncture Tube 17 is set as laciniation, and between Puncture Tube 17 and gear shaft 15 and built-in pipe 5 successively
Engagement connection, and the spacing between Puncture Tube 17 and built-in pipe 5 is equal to the diameter of detent ball 12, the inner wall knot of Puncture Tube 17
Structure setting facilitates Puncture Tube 17 to be placed in the outside of built-in pipe 5, and by the engaged transmission of gear shaft 15, so that 17 He of Puncture Tube
For built-in pipe 5 when relatively rotating, the direction of motion is on the contrary, can be sufficiently effective broken by locating clip 20 and digging item 22
Soil is transported outside hole by auger 19, is facilitated the agriculture plants fertigation in hole to plant and is carried out；
Through setting between pilot pin 18 and Puncture Tube 17, and the end of pilot pin 18 is provided in round structure, and fixed
The end round diameter of position bolt 18 is equal to the depth and width of sliding slot 16, the setting of pilot pin 18, in Puncture Tube 17 is set to
It after setting 5 outside of pipe, is set to after Puncture Tube 17 is run through in sliding slot 16, after pilot pin 18 is welded and fixed, maintains Puncture Tube 17
Spacing setting between built-in pipe 5, and support is provided to the opposite sliding of Puncture Tube 17 and built-in pipe 5, avoid it that phase occurs
To sliding；
Locating clip 20 is set as sector structure, and locating clip 20 is provided with 3, and 3 locating clips 20 constitute one completely
Cone, the maximum cross-section diameter of locating clip 20 is greater than 19 running track maximum gauge of auger, and the avris setting of auger 19
For frosted shape, fan-shaped locating clip 20 is arranged, and expansion is convenient, directly realizes agricultural kind by the inner space between locating clip 20
The fertigation of plant, which operates, to be carried out, while 3 locating clips 20 constitute a complete conical structure, so that the digging of locating clip 20
It is quick that operation carries out enhanced convenience, and the soil excavated is transported from auger 19 to outside hole, realizes the direct of hole bottom
The sequence of operations such as fertigation plantation；
Locating clip 20 and built-in pipe 5 constitute opposite overturning structure, and the digging item 22 between locating clip 20 is successively docked and set
It sets, the overturning structure between locating clip 20 and built-in pipe 5, so that the expansion of locating clip 20 and closed procedure progress are convenient and efficient,
It is convenient and efficient by digging operation progress of the work of digging item 22 to soil after closure；
Screw rod 25 is intertwined with connecting rod 9, and screw rod 25 and connecting rod 9 and fixing pipe 11 constitute the lifting knot of threaded connection
Structure, the setting of screw rod 25, when the rotation of bull stick 6 drives its rotation, generation is gone up and down in connecting rod 9 and fixing pipe 11, so that positioning
Folder 20 is supported and be unfolded by cross bar 23, realizes the expansion of locating clip 20 and the progress of closed procedure；
Working principle: when using the agricultural digging formula fertilizer irrigation planting machinery, first according to Fig. 1-4, in model
When the rotary electric machine 1 of IHSS57-36-20 does clockwise rotation with bull stick 6, due to the unidirectional restriction of unilateral bearing 8, so that
Bull stick 6 engages when rotating in unilateral bearing 8, and bull stick 6 directly does synchronous rotary with built-in pipe 5 by connecting rod 9, due to
It is slidably installed between the rotation and fixed ring 4 and built-in pipe 5 and Puncture Tube 17 of built-in pipe 5, fixed ring 4 and the gear installed thereon
Axis 15 will not be with, the rotation of built-in pipe 5 and rotate synchronously, and engaged between the outer wall meeting of built-in pipe 5 and gear shaft 15
Connection, simultaneously because gear shaft 15 is equally existed with the inner wall of Puncture Tube 17 engages connection relationship, so that built-in pipe 5 and Puncture Tube
17 do the identical and contrary movement of revolving speed, the positioning in 5 rotation work of built-in pipe, between built-in pipe 5 and Puncture Tube 17
Ball 12 is supported its spacing, avoids built-in pipe 5 and Puncture Tube 17 close to each other in the course of rotation, simultaneously because fixed
Deviation will not occur for the installation of position bolt 18, pilot pin 18 is in Puncture Tube so that Puncture Tube 17 and built-in pipe 5 are during rotation
17 when being sheathed on the outside of built-in pipe 5, is set in sliding slot 16 through Puncture Tube 17, easy to operate easy to use, will not influence
Location and installation between Puncture Tube 17 and built-in pipe 5, since the rotation of built-in pipe 5 is directly revolved with the locating clip 20 after closure
Turn, in the case where the digging item 22 in the outside of locating clip 20 acts on, carry out the operation that digging is broken ground and carry out, broken earth material with positioning
20 counter-rotational Puncture Tubes 17 and auger 19 are pressed from both sides, earth material is directly transported in earth's surface；
According to Fig. 1 and Fig. 5-6, after the completion of the operation that digging is broken ground, inverted running rotary electric machine 1 so that bull stick 6 do it is inverse
The rotation of hour hands, since the one-directional rotation of unilateral bearing 8 supports, so that bull stick 6 rotates skidding in casing 7, only 6 turns of bull stick
It starts building to make, built-in pipe 5 is stationary, and bull stick 6 individually engage with gear ring 26 by rotation, so that the work rotation of screw rod 25, by
In the threaded connection of screw rod 25 and connecting rod 9 and fixing pipe 11, in connecting rod 9 and fixing pipe 11 elevating movement occurs for screw rod 25, leads to
The bottom for crossing screw rod 25 pushes, under the elastic reaction of elastic component 24 and the connection function of cross bar 23,20 quilt of locating clip of closure
It opens, facilitates and artificial directly broken ground the bottom progress fertigation of region by built-in pipe 5 and locating clip 20 to digging
The progress for planting operation, the water loss for effectively avoiding external temperature environment from importing and fertilising are difficult, influence agricultural plant
Growth, under the action of rotating backward screw rod 25, so that the closed reduction of locating clip 20, the digging fertilising for continuing agricultural is filled
Irrigate operation.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (8)
1. a kind of agricultural digging formula fertilizer irrigation planting machinery, including rotary electric machine (1), connector (13), Puncture Tube (17) and
Locating clip (20), it is characterised in that: the rotary electric machine (1) is fixedly installed between upright bar (2), and the lower end of upright bar (2) is logical
The top that fixed end base (3) is vertically connected at fixed ring (4) is crossed, and fixed ring (4) is set to the both ends of built-in pipe (5), institute
The driving end for stating rotary electric machine (1) is fixedly connected with bull stick (6), and the outer sheath of bull stick (6) is equipped with casing (7), and casing
(7) it is equipped on inner wall unilateral bearing (8), radially fixed one end for having connecting rod (9) on the outer wall of described sleeve pipe (7), and even
The other end of bar (9) is welded on the inner wall of built-in pipe (5), is fixed with fixed link below built-in pipe (5) inner link (9)
(10), and the rod end of fixed link (10) is provided with fixing pipe (11), and is fixed with detent ball on the outer wall of built-in pipe (5)
(12), one end of the connector (13) is fixed on fixed ring (4), and the other end of connector (13) passes through two-way bearing
(14) fixed sprocket drive spindle (15), and sliding slot (16) are offered on the outer wall of built-in pipe (5), the Puncture Tube (17) passes through solid
Determine the outside that ring (4) is set to built-in pipe (5), and is fixed with pilot pin (18) on Puncture Tube (17), and pilot pin (18)
End is located in sliding slot (16), is welded with auger (19) on the outer wall of the Puncture Tube (17), the locating clip (20) passes through hinge
Chain (21) is set to the other end of built-in pipe (5), and digging item (22) is fixed on the outer wall of locating clip (20), and locating clip
(20) one end of cross bar (23) is provided on inner wall, the other end of the cross bar (23) is connected on one end of screw rod (25),
And cross bar (23) and the junction of locating clip (20) and screw rod (25) are mounted on elastic component (24), and screw rod (25) is set to
In fixing pipe (11), the other end of the screw rod (25) is fixed with gear ring (26), and gear ring (26) and bull stick (6) company of engagement
It connects.
2. a kind of agriculture digging formula fertilizer irrigation planting machinery according to claim 1, it is characterised in that: the fixed ring
(4) edge is set as "L" shaped structure, and fixed ring (4) engages company with the pipe end of built-in pipe (5) and Puncture Tube (17) composition
The structure that is slidably installed connect, and Puncture Tube (17) and built-in pipe (5) constitute and relatively rotate structure.
3. a kind of agriculture digging formula fertilizer irrigation planting machinery according to claim 1, it is characterised in that: the connecting rod
(9) and fixed link (10) is disposed as " Y " font structure, and the phase mutual respect on same perspective plane of connecting rod (9) and fixed link (10)
It closes, and the width of fixed link (10) is less than the width of connecting rod (9).
4. a kind of agriculture digging formula fertilizer irrigation planting machinery according to claim 1, it is characterised in that: the Puncture Tube
(17) inner wall is set as laciniation, and the successively company of engagement between Puncture Tube (17) and gear shaft (15) and built-in pipe (5)
It connects, and the spacing between Puncture Tube (17) and built-in pipe (5) is equal to the diameter of detent ball (12).
5. a kind of agriculture digging formula fertilizer irrigation planting machinery according to claim 1, it is characterised in that: the pilot pin
(18) through setting between Puncture Tube (17), and the end of pilot pin (18) is provided in round structure, and pilot pin (18)
End round diameter be equal to sliding slot (16) depth and width.
6. a kind of agriculture digging formula fertilizer irrigation planting machinery according to claim 1, it is characterised in that: the locating clip
(20) it is set as sector structure, and locating clip (20) is provided with 3, and 3 locating clips (20) constitute a complete cone,
The maximum cross-section diameter of the locating clip (20) is greater than auger (19) running track maximum gauge, and the avris setting of auger (19)
For frosted shape.
7. a kind of agriculture digging formula fertilizer irrigation planting machinery according to claim 1, it is characterised in that: the locating clip
(20) and built-in pipe (5) constitutes opposite overturning structure, and the digging item (22) between locating clip (20) successively docks setting.
8. a kind of agriculture digging formula fertilizer irrigation planting machinery according to claim 1, it is characterised in that: the screw rod
(25) it is intertwined with connecting rod (9), and screw rod (25) and connecting rod (9) and fixing pipe (11) constitute the lifting knot of threaded connection
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811313556.0A CN109220083A (en) | 2018-11-06 | 2018-11-06 | A kind of agricultural digging formula fertilizer irrigation planting machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811313556.0A CN109220083A (en) | 2018-11-06 | 2018-11-06 | A kind of agricultural digging formula fertilizer irrigation planting machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109220083A true CN109220083A (en) | 2019-01-18 |
Family
ID=65077149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811313556.0A Withdrawn CN109220083A (en) | 2018-11-06 | 2018-11-06 | A kind of agricultural digging formula fertilizer irrigation planting machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109220083A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110651697A (en) * | 2019-09-11 | 2020-01-07 | 李冬杰 | All-round farming uses fruit tree fertilizer distributor |
| CN111010926A (en) * | 2019-12-12 | 2020-04-17 | 重庆康调农业科技有限公司 | A novel fruit tree dibbler equipment for fruit tree is planted |
| CN111886996A (en) * | 2020-08-20 | 2020-11-06 | 周鹏 | Depth-adjustable fertilizing system for agricultural machinery and using method |
| CN112438101A (en) * | 2020-12-04 | 2021-03-05 | 长春光华学院 | A fertilizer injection unit for vegetable planting |
-
2018
- 2018-11-06 CN CN201811313556.0A patent/CN109220083A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110651697A (en) * | 2019-09-11 | 2020-01-07 | 李冬杰 | All-round farming uses fruit tree fertilizer distributor |
| CN111010926A (en) * | 2019-12-12 | 2020-04-17 | 重庆康调农业科技有限公司 | A novel fruit tree dibbler equipment for fruit tree is planted |
| CN111886996A (en) * | 2020-08-20 | 2020-11-06 | 周鹏 | Depth-adjustable fertilizing system for agricultural machinery and using method |
| CN112438101A (en) * | 2020-12-04 | 2021-03-05 | 长春光华学院 | A fertilizer injection unit for vegetable planting |
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| 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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190118 |
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| WW01 | Invention patent application withdrawn after publication |