CN110431948A - A kind of subsoiling shovel device spraying drag reduction applied to soda alkaline land modifying agent - Google Patents
A kind of subsoiling shovel device spraying drag reduction applied to soda alkaline land modifying agent Download PDFInfo
- Publication number
- CN110431948A CN110431948A CN201910881121.4A CN201910881121A CN110431948A CN 110431948 A CN110431948 A CN 110431948A CN 201910881121 A CN201910881121 A CN 201910881121A CN 110431948 A CN110431948 A CN 110431948A
- Authority
- CN
- China
- Prior art keywords
- shovel
- modifying agent
- deep soil
- soil loosing
- bottom plate
- 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.)
- Granted
Links
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 title claims abstract description 18
- 230000009467 reduction Effects 0.000 title claims abstract description 17
- 238000005507 spraying Methods 0.000 title claims description 11
- 239000002689 soil Substances 0.000 claims abstract description 48
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 38
- 230000006872 improvement Effects 0.000 claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 239000012530 fluid Substances 0.000 claims abstract description 12
- 239000007921 spray Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000725 suspension Substances 0.000 claims description 25
- 238000011161 development Methods 0.000 abstract description 3
- 230000035558 fertility Effects 0.000 abstract description 3
- 238000003971 tillage Methods 0.000 abstract description 3
- 238000012271 agricultural production Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009313 farming Methods 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B13/00—Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation
- A01B13/08—Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation for working subsoil
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B77/00—Machines for lifting and treating soil
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The present invention relates to a kind of deep soil loosing shovels, specifically a kind of subsoiling shovel device that drag reduction is sprayed applied to soda alkaline land modifying agent, including rack, modifying agent case and deep soil loosing shovel, multiple deep soil loosing shovels are installed in the rack, the lower end shovel tip position of deep soil loosing shovel is mounted with shovel tip bottom plate, groove is offered on shovel tip bottom plate, Packed improvement medicinal liquid cavity is opened up inside the lower end of deep soil loosing shovel, and multiple fluid holes being connected to improvement medicinal liquid cavity are offered in the lower end shovel face of shovel tip bottom plate；The lower end two sides of deep soil loosing shovel are additionally provided with spray head of the outlet towards shovel tip bottom plate；Modifying agent case is mounted in rack, and bottom is equipped with water pump in modifying agent case, and the outlet of water pump is connect by pipeline with spray head and improvement medicinal liquid cavity.The present invention can not only realize the use of alkaline land modifying agent, additionally it is possible to reduce soil subsoiling tillage resistance, play the role of deep layer improvement soil fertility, working efficiency is higher, there is preferable development prospect in agricultural production.
Description
Technical field
The present invention relates to a kind of deep soil loosing shovel, specifically a kind of deep soil loosing shovel that drag reduction is sprayed applied to soda alkaline land modifying agent
Device.
Background technique
Currently, in real life, it is more to the subsoiling research of soda alkaline land, but mostly use subsoiling of different shapes
Shovel carries out disseminating for modifying agent, inefficiency to carry out farming again after farming.
Therefore, for the above status, there is an urgent need to develop a kind of depths that drag reduction is sprayed applied to soda alkaline land modifying agent
Loose shovel device, to overcome the shortcomings of in currently practical application.
Summary of the invention
The embodiment of the present invention is designed to provide a kind of deep soil loosing shovel that drag reduction is sprayed applied to soda alkaline land modifying agent
Device, to solve the problems mentioned in the above background technology.
To achieve the above object, the embodiment of the present invention provides the following technical solutions:
A kind of subsoiling shovel device spraying drag reduction applied to soda alkaline land modifying agent, including rack, modifying agent case and deep soil loosing shovel,
Multiple deep soil loosing shovels are installed, the lower end shovel tip position of the deep soil loosing shovel is mounted with shovel tip bottom plate, the shovel in the rack
Groove is offered on sharp bottom plate；The groove is " V "-shaped, and the shovel tip bottom plate positioned at the groove two sides is far from the groove
One be sloped downwardly setting；Packed improvement medicinal liquid cavity is opened up inside the lower end of the deep soil loosing shovel, the shovel tip bottom plate
Multiple fluid holes being connected to improvement medicinal liquid cavity are offered in the shovel face of lower end；The lower end two sides of the deep soil loosing shovel are additionally provided with outlet
Towards the spray head of shovel tip bottom plate；The modifying agent case is mounted in rack, and bottom is equipped with water pump, water pump in modifying agent case
Outlet by pipeline and spray head and improve medicinal liquid cavity and connect.
As a further solution of the present invention: the Pipe installing is fixed on the outside of the deep soil loosing shovel.
As a further solution of the present invention: the shovel tip bottom plate passes through the first screw and the second screw and the deep soil loosing shovel
Lower end be detachably connected fixation, nut is installed on first screw and the second screw.
As a further solution of the present invention: the upper end of the deep soil loosing shovel is connected by deck and the cooperation of U-shaped fastener with rack
Connect fixation.
As a further solution of the present invention: the rack includes first crossbeam, middle vertical beam, preceding vertical beam, second cross beam, side
Baffle and third crossbeam, successively arrangement setting, the third are horizontal from back to front for the third crossbeam, first crossbeam and second cross beam
It is connected and fixed between beam and first crossbeam by more middle vertical beams, more preceding vertical beams connect between the first crossbeam and second cross beam
Connect fixation, the both ends of the third crossbeam and first crossbeam are also mounted with side baffle.
As a further solution of the present invention: being also mounted with suspension assembly in the middle part of the front side of the rack.
As a further solution of the present invention: the suspension assembly includes lower suspension and upper suspension, and the upper suspension is fixed
It is set to the middle part of second cross beam, the two sides of upper suspension are fixed with lower suspension in being respectively mounted on second cross beam.
As a further solution of the present invention: the upper suspension includes two upper connecting rod cant beams, and two upper connecting rods are oblique
Brace end socket is mounted between beam.
Compared with prior art, the beneficial effect of the embodiment of the present invention is:
This is applied to the subsoiling shovel device that soda alkaline land modifying agent sprays drag reduction, by opening up groove on shovel tip bottom plate and going out
While fluid apertures, in deep soil loosing shovel lower end, the improvement medicinal liquid cavity of internal production one sealing, modifying agent pass through under the action of water pump
Fluid hole outflow, due to the inhibition of soil, has retained improvement liquid in trench portions, can not only realize alkaline land improving
The use of agent, while one layer of fluid film can also be formed in shovel tip bottom plate, it can reduce soil subsoiling tillage resistance, moreover it is possible to will change
Good dose of progress is applied deeply, plays the role of deep layer improvement soil fertility, working efficiency is higher, there is preferable development in agricultural production
Prospect.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the embodiment of the present invention.
Fig. 2 is the schematic view of the front view of the embodiment of the present invention.
Fig. 3 is the overlooking structure diagram of rack in the embodiment of the present invention.
Fig. 4 is the side structure schematic view of deep soil loosing shovel part in the embodiment of the present invention.
Fig. 5 is the enlarged structure schematic diagram of A in Fig. 4.
Fig. 6 is the overlooking structure diagram of shovel tip bottom parts in the embodiment of the present invention.
Fig. 7 is the left view structural representation of shovel tip bottom parts in the embodiment of the present invention.
Fig. 8 is the schematic view of the front view of shovel tip bottom parts in the embodiment of the present invention.
In figure: 1- suspension assembly, 2- deep soil loosing shovel, 3- modifying agent case, the first screw of 4-, the second screw of 5-, 6- nut, 7- spray
Head, 8- deck, 9-U shape fastener, 10- shovel tip bottom plate, 11- pipeline, 12- first crossbeam, vertical beam in 13-, vertical beam before 14-, 15-
Two crossbeams, 16- side baffle hang under 17-, hang on 18-, 19- upper connecting rod cant beam, 20- brace end socket, 21- rack, 22-
Groove, 23- fluid hole, 24- third crossbeam.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
The embodiment of this patent is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining this patent, and cannot be understood as a limitation of this patent.
In the description of this patent, it is to be understood that term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure
Orientation or positional relationship, be merely for convenience of description this patent and simplify description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation to this patent.
In the description of this patent, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection ", " setting " shall be understood in a broad sense, for example, it may be being fixedly linked, being arranged, may be a detachable connection, set
It sets, or is integrally connected, is arranged.For the ordinary skill in the art, above-mentioned art can be understood as the case may be
The concrete meaning of language in this patent.
Embodiment 1
Please refer to Fig. 1-8, in the embodiment of the present invention, a kind of deep soil loosing shovel dress spraying drag reduction applied to soda alkaline land modifying agent
It sets, including rack 21, modifying agent case 3 and deep soil loosing shovel 2, multiple deep soil loosing shovels 2 is installed in the rack 21, the deep soil loosing shovel 2
Lower end shovel tip position is mounted with shovel tip bottom plate 10, and groove 22 is offered on the shovel tip bottom plate 10, and the groove 22 is in " V "
Shape, the shovel tip bottom plate 10 positioned at 22 two sides of groove are sloped downwardly setting, the depth for one far from the groove 22
Packed improvement medicinal liquid cavity (not shown) is opened up inside the lower end of pine shovel 2, is opened up in the lower end shovel face of the shovel tip bottom plate 10
There are multiple fluid holes 23 being connected to improvement medicinal liquid cavity；The lower end two sides of the deep soil loosing shovel 2 are additionally provided with outlet towards shovel tip bottom
The spray head 7 of plate 10.
The modifying agent case 3 is mounted in rack 21 for storing improvement medicament, the modifying agent case 3, modifying agent
Bottom is equipped with water pump (not shown) in case 3, and the outlet of water pump is connect by pipeline 11 with spray head 7 and improvement medicinal liquid cavity；Specifically
, the pipeline 11 is mounted on the outside of the deep soil loosing shovel 2, avoids damaging；While subsoiler works forward
Liquid is sprayed from spray head 7 and fluid hole 23, while carrying out soil improvement, also acts as the purpose for reducing Subsoiler resistance.
Further, the shovel tip bottom plate 10 can by the lower end of the first screw 4 and the second screw 5 and the deep soil loosing shovel 2
Dismantling connection is fixed, and is equipped with nut 6 on first screw 4 and the second screw 5；The upper end of the deep soil loosing shovel 2 passes through deck 8
Cooperate with U-shaped fastener 9 and be connected and fixed with rack 21, specific connection structure uses the prior art, repeats no more.
Embodiment 2
Please refer to Fig. 2-3, the present embodiment difference from example 1 is that:
In the present embodiment, the rack 21 includes first crossbeam 12, middle vertical beam 13, preceding vertical beam 14, second cross beam 15, side baffle 16
With third crossbeam 24, the successively arrangement setting from back to front of the third crossbeam 24, first crossbeam 12 and second cross beam 15, described the
Be connected and fixed between three crossbeams 24 and first crossbeam 12 by more middle vertical beams 13, the first crossbeam 12 and second cross beam 15 it
Between more preceding vertical beams 14 be connected and fixed, the both ends of the third crossbeam 24 and first crossbeam 12 are also mounted with side baffle 16.
In the present embodiment, suspension assembly 1 is also mounted in the middle part of the front side of the rack 21；Specifically, the suspension
Component 1 includes lower suspension 17 and upper suspension 18, and the upper suspension 18 is fixedly installed on the middle part of second cross beam 15, upper suspension 18
Two sides in be respectively mounted on second cross beam 15 be fixed with it is lower suspension 17.
Further, the upper suspension 18 includes two upper connecting rod cant beams 19, is pacified between two upper connecting rod cant beams 19
Dress is fixed with brace end socket 20.
Design of the invention is on the basis of original arrow type deep soil loosing shovel, by opening up groove 22 on shovel tip bottom plate 10
While with fluid hole 23, in the improvement medicinal liquid cavity that 2 lower end internal production of deep soil loosing shovel one seals, effect of the modifying agent in water pump
Under, it is flowed out by fluid hole 23, due to the inhibition of soil, has retained improvement liquid in 22 part of groove, it can not only be real
The use of existing alkaline land modifying agent, while one layer of fluid film can also be formed in shovel tip bottom plate 10, it can reduce soil subsoiling and plough
Make resistance, moreover it is possible to apply deeply by modifying agent, play the role of deep layer improvement soil fertility, working efficiency is higher, raw in agricultural
There is preferable development prospect in production.
Experiments have shown that: the present invention reduces tillage resistance 20~30% than traditional deep soil loosing shovel, and modifying agent application efficiency improves
1.5 times, improve cycle time 1/4 or more.
The above are merely the preferred embodiment of the present invention, it is noted that for those skilled in the art, not
Under the premise of being detached from present inventive concept, several modifications and improvements can also be made, these also should be considered as protection model of the invention
It encloses, these all will not influence the effect and patent practicability that the present invention is implemented.
Claims (8)
1. a kind of subsoiling shovel device for spraying drag reduction applied to soda alkaline land modifying agent, including rack (21), modifying agent case (3)
With deep soil loosing shovel (2), multiple deep soil loosing shovels (2) are installed on the rack (21), it is characterised in that:
The lower end shovel tip position of the deep soil loosing shovel (2) is mounted with shovel tip bottom plate (10), is opened up on the shovel tip bottom plate (10)
There are groove (22)；The groove (22) is " V "-shaped, and the shovel tip bottom plate (10) for being located at the groove (22) two sides is far from described
The one of groove (22) is sloped downwardly setting；
Packed improvement medicinal liquid cavity, the lower end shovel face of the shovel tip bottom plate (10) are opened up inside the lower end of the deep soil loosing shovel (2)
On offer it is multiple with the fluid holes (23) that are connected to of improvement medicinal liquid cavity；
The lower end two sides of the deep soil loosing shovel (2) are additionally provided with spray head (7) of the outlet towards shovel tip bottom plate (10)；
The modifying agent case (3) is mounted on rack (21), and modifying agent case (3) interior bottom is equipped with water pump, and water pump goes out
Mouth is connect by pipeline (11) with spray head (7) and improvement medicinal liquid cavity.
2. the subsoiling shovel device according to claim 1 for spraying drag reduction applied to soda alkaline land modifying agent, feature exist
In the pipeline (11) is mounted on the outside of the deep soil loosing shovel (2).
3. the subsoiling shovel device according to claim 1 for spraying drag reduction applied to soda alkaline land modifying agent, feature exist
In the shovel tip bottom plate (10) is detachably connected by the first screw (4) and the second screw (5) and the lower end of the deep soil loosing shovel (2)
Fixation is connect, nut (6) are installed on first screw (4) and the second screw (5).
4. the subsoiling shovel device according to claim 1 for spraying drag reduction applied to soda alkaline land modifying agent, feature exist
In the upper end of the deep soil loosing shovel (2) is connected and fixed by deck (8) and U-shaped fastener (9) cooperation with rack (21).
5. the subsoiling shovel device according to claim 1-4 that drag reduction is sprayed applied to soda alkaline land modifying agent,
It is characterized in that, the rack (21) includes first crossbeam (12), middle vertical beam (13), preceding vertical beam (14), second cross beam (15), side
Baffle (16) and third crossbeam (24), the third crossbeam (24), first crossbeam (12) and second cross beam (15) from back to front according to
Secondary arrangement setting, is connected and fixed between the third crossbeam (24) and first crossbeam (12) by more middle vertical beams (13), described
More preceding vertical beams (14) are connected and fixed between first crossbeam (12) and second cross beam (15), the third crossbeam (24) and the first cross
The both ends of beam (12) are also mounted with side baffle (16).
6. the subsoiling shovel device according to claim 5 for spraying drag reduction applied to soda alkaline land modifying agent, feature exist
In the front side middle part of the rack (21) is also mounted with suspension assembly (1).
7. the subsoiling shovel device according to claim 6 for spraying drag reduction applied to soda alkaline land modifying agent, feature exist
In the suspension assembly (1) includes lower suspension (17) and upper suspension (18), and the upper suspension (18) is fixedly installed on second cross beam
(15) two sides at middle part, upper suspension (18) are fixed with lower suspension (17) in being respectively mounted on second cross beam (15).
8. the subsoiling shovel device according to claim 7 for spraying drag reduction applied to soda alkaline land modifying agent, feature exist
In the upper suspension (18) includes two upper connecting rod cant beams (19), is mounted between two upper connecting rod cant beams (19)
Brace end socket (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910881121.4A CN110431948B (en) | 2019-09-18 | 2019-09-18 | Deep scarification shovel device applied to spray drag reduction of soda saline-alkali soil modifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910881121.4A CN110431948B (en) | 2019-09-18 | 2019-09-18 | Deep scarification shovel device applied to spray drag reduction of soda saline-alkali soil modifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110431948A true CN110431948A (en) | 2019-11-12 |
| CN110431948B CN110431948B (en) | 2024-02-06 |
Family
ID=68440300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910881121.4A Active CN110431948B (en) | 2019-09-18 | 2019-09-18 | Deep scarification shovel device applied to spray drag reduction of soda saline-alkali soil modifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110431948B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111165102A (en) * | 2020-02-06 | 2020-05-19 | 山东农业大学 | Lubrication drag reduction subsoiling and liquid fertilizer deep application compound operation variable control system and method |
| CN111165108A (en) * | 2020-02-10 | 2020-05-19 | 山东农业大学 | In-situ film forming and salt isolating operation device and method for saline-alkali soil reformation |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040187365A1 (en) * | 2003-02-20 | 2004-09-30 | Archuleta James G. | Subsoiling grapple rake |
| CN105325079A (en) * | 2015-11-10 | 2016-02-17 | 西北农林科技大学 | Self-excited vibrating type layered deep loosening and soil preparing combined operation machine |
| CN105432168A (en) * | 2015-12-17 | 2016-03-30 | 石河子大学 | Pneumatic deep loosening and fertilizer applying machine |
| CN205408439U (en) * | 2015-11-10 | 2016-08-03 | 西北农林科技大学 | Layer depth pine soil preparation combined operation is divided machine to autovibration formula |
| CN105940810A (en) * | 2016-06-27 | 2016-09-21 | 石河子大学 | Forced vibration pneumatic deep loosening machine |
| CN206118328U (en) * | 2016-09-06 | 2017-04-26 | 白银帝尧农业机械制造有限责任公司 | Deep -scarification land -preparation combined machine |
| CN107455028A (en) * | 2017-09-21 | 2017-12-12 | 吉林农业大学 | One kind is applied to salt-soda soil liquid temperature differential self-lubricating type arc-shaped sub-soiling shovel |
| CN207185108U (en) * | 2017-09-16 | 2018-04-06 | 河北农业大学 | Subsoiler |
| CN109104912A (en) * | 2018-08-24 | 2019-01-01 | 华中农业大学 | Shovel tip rotates drag reduction subsoiler |
| CN210491607U (en) * | 2019-09-18 | 2020-05-12 | 吉林农业大学 | Be applied to subsoiler device of soda saline and alkaline land modifier spraying drag reduction |
-
2019
- 2019-09-18 CN CN201910881121.4A patent/CN110431948B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040187365A1 (en) * | 2003-02-20 | 2004-09-30 | Archuleta James G. | Subsoiling grapple rake |
| CN105325079A (en) * | 2015-11-10 | 2016-02-17 | 西北农林科技大学 | Self-excited vibrating type layered deep loosening and soil preparing combined operation machine |
| CN205408439U (en) * | 2015-11-10 | 2016-08-03 | 西北农林科技大学 | Layer depth pine soil preparation combined operation is divided machine to autovibration formula |
| CN105432168A (en) * | 2015-12-17 | 2016-03-30 | 石河子大学 | Pneumatic deep loosening and fertilizer applying machine |
| CN105940810A (en) * | 2016-06-27 | 2016-09-21 | 石河子大学 | Forced vibration pneumatic deep loosening machine |
| CN206118328U (en) * | 2016-09-06 | 2017-04-26 | 白银帝尧农业机械制造有限责任公司 | Deep -scarification land -preparation combined machine |
| CN207185108U (en) * | 2017-09-16 | 2018-04-06 | 河北农业大学 | Subsoiler |
| CN107455028A (en) * | 2017-09-21 | 2017-12-12 | 吉林农业大学 | One kind is applied to salt-soda soil liquid temperature differential self-lubricating type arc-shaped sub-soiling shovel |
| CN109104912A (en) * | 2018-08-24 | 2019-01-01 | 华中农业大学 | Shovel tip rotates drag reduction subsoiler |
| CN210491607U (en) * | 2019-09-18 | 2020-05-12 | 吉林农业大学 | Be applied to subsoiler device of soda saline and alkaline land modifier spraying drag reduction |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111165102A (en) * | 2020-02-06 | 2020-05-19 | 山东农业大学 | Lubrication drag reduction subsoiling and liquid fertilizer deep application compound operation variable control system and method |
| CN111165108A (en) * | 2020-02-10 | 2020-05-19 | 山东农业大学 | In-situ film forming and salt isolating operation device and method for saline-alkali soil reformation |
| CN111165108B (en) * | 2020-02-10 | 2023-06-23 | 山东农业大学 | In-situ film-forming salt-separating operation device and method for saline-alkali soil improvement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110431948B (en) | 2024-02-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110431948A (en) | A kind of subsoiling shovel device spraying drag reduction applied to soda alkaline land modifying agent | |
| CN205161346U (en) | A auto -induction water -spraying system for vegetables | |
| CN102550367B (en) | Spray-drip emitter | |
| CN210560316U (en) | Be used for rapeseed oil decoloration device | |
| CN210491607U (en) | Be applied to subsoiler device of soda saline and alkaline land modifier spraying drag reduction | |
| CN210382367U (en) | Novel pesticide spraying device for rice planting | |
| CN219057234U (en) | Special barrel for fresh-keeping | |
| CN205902548U (en) | Plant with driping irrigation device in land for growing field crops | |
| CN211706465U (en) | Gas-liquid two-phase static mixer | |
| CN208201868U (en) | It is a kind of prevent sludge traction rush a system | |
| CN204469962U (en) | Shower | |
| CN209359207U (en) | A kind of field planting water-saving drip irrigation foaming tube group | |
| CN209234760U (en) | A kind of spraying machine mixes medicine and medication delivery systems | |
| CN208924866U (en) | A kind of novel sprinkling spray head | |
| CN208449638U (en) | A kind of low pressure low discharge water curtain jet pipe | |
| CN202894224U (en) | Salt core washing natural shape tool | |
| CN207627629U (en) | A kind of steam treatment for soil disinfection is equipped | |
| CN203220979U (en) | Irrigation spraying head | |
| CN214132309U (en) | Spray head drip-proof device of agricultural plant protection spraying apparatus | |
| CN206181802U (en) | Root -tuber crops is digger blade for harvester | |
| CN204120049U (en) | A kind of high-order gardening trees application equipment easy to use | |
| CN211832133U (en) | Planting is with removing cutting device | |
| CN220674324U (en) | Agricultural rotary cultivator | |
| CN208191658U (en) | A kind of irrigation sprinkler tip structure | |
| CN216415033U (en) | Tissue culture cinnamomum longepaniculatum seedling is with new soil sand sterilization mechanism |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |