CN104255133A - Rotary tillage seeder - Google Patents
Rotary tillage seeder Download PDFInfo
- Publication number
- CN104255133A CN104255133A CN201410578440.5A CN201410578440A CN104255133A CN 104255133 A CN104255133 A CN 104255133A CN 201410578440 A CN201410578440 A CN 201410578440A CN 104255133 A CN104255133 A CN 104255133A
- Authority
- CN
- China
- Prior art keywords
- rotary tillage
- rotary
- fertilizing
- rotating
- straw
- 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
- 238000003971 tillage Methods 0.000 title claims abstract description 65
- 230000007246 mechanism Effects 0.000 claims abstract description 83
- 239000010902 straw Substances 0.000 claims abstract description 56
- 239000003337 fertilizer Substances 0.000 claims abstract description 21
- 238000010899 nucleation Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 3
- 238000009434 installation Methods 0.000 claims description 22
- 239000002689 soil Substances 0.000 claims description 18
- 230000007480 spreading Effects 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 8
- 230000004720 fertilization Effects 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 238000009331 sowing Methods 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract description 12
- 239000004202 carbamide Substances 0.000 abstract description 12
- 150000001875 compounds Chemical class 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 5
- 230000008520 organization Effects 0.000 description 8
- 230000006872 improvement Effects 0.000 description 5
- 239000000843 powder Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
Abstract
The invention discloses a rotary tillage seeder. The rotary tillage seeder comprises a rack, a driving mechanism, a rotary tillage mechanism, a fertilizing mechanism, a seeding mechanism, an earth cover filling mechanism and a straw smashing mechanism, wherein the driving mechanism is used for driving the rack to walk, and the rotary tillage mechanism is mounted on the rack. Through the arrangement of two fertilizing boxes, granular urea and powdery compound fertilizers can be separated to fertilize, and at the same time the feed quantity of fertilizing can also be adjusted, so that the urea and the compound fertilizers can be separated to fertilize according to the best proportion. Compared with a traditional method that the urea and the compound fertilizers are mixed in advance according to a preset matching and then to fertilize, the rotary tillage seeder disclosed by the invention has no added burden increase in labor power, materials and time. The straw smashing mechanism is arranged on a rotating shaft of the rotary tillage mechanism, so that the rotary tillage seeder not only can perform rotary tillage but also can simultaneously smash straws, and the smashed straws and the earth in the rotary tillage are mixed to be buried into the earth. The straws can quickly rot to fertilize the earth, and cannot be rolled into pieces to the sky with the wind to fill the whole sky and influence the environment.
Description
Technical Field
The invention relates to an agricultural implement, in particular to a rotary tillage planter.
Background
Most areas in north of Anhui are an endless plain, belong to the model of grain bins in the world, and simultaneously, a plurality of people are few, and in addition, the adults in the world basically go out to work, so that the labor force is very short, and large-scale agricultural mechanical cultivation is urgently needed. This is also true of the fact that more and more large agricultural machinery is present in the field. However, the cultivation effect of these agricultural machines is still very unsatisfactory for farmers. For example, urea and compound fertilizers are two common fertilizers, the urea belongs to granules, the compound fertilizer belongs to fine powder, when the fertilizers are applied together, the granular urea is easily gathered on the surface of a fertilizer pile in a large quantity due to mechanical vibration, and the fine powder compound fertilizer is gathered on the bottom of a waste material pile in a large quantity, so that uneven fertilization is easy to occur during the fertilization, most of the front ground is urea, and most of the rear ground is compound fertilizer, which is very painful. If the fertilizer is applied once again, the time is delayed, the labor is wasted, the oil consumption is not economical, and meanwhile, the ground is not suitable for operation again. Like the straw, advocate the environmental protection now, firmly resist vast peasants and handle the straw through burning, but the function is smashed to current rotary tillage seeder most do not possess the straw, even if have, also very roughly set up the blade in the bottom of root rotating seeder and carry out the straw and smash, and the straw of smashing flies all the day easily.
Disclosure of Invention
Aiming at the defects of the existing scheme, the invention provides a rotary tillage seeder which can solve the technical problem that urea and compound fertilizer are difficult to fertilize simultaneously, can realize automatic adjustment of fertilization and feeding, and can mix into soil while straw is crushed, thereby effectively utilizing straw.
The invention is realized in this way, a rotary tillage seeding machine, it includes the framework, driving mechanism, rotary tillage organization, fertilizing organization, seeding organization, earthing and filling organization, the rotary tillage organization, the fertilizing organization, the seeding organization, the earthing and filling organization are all installed on the framework and used for rotary tillage, fertilization, seeding, earthing and filling respectively, the driving mechanism is used for driving the framework to walk; wherein,
the fertilizing mechanism comprises two fertilizing boxes, a plurality of discharging units and two rotary spreading components, wherein the bottom wall of each fertilizing box is provided with a plurality of openings, each opening is provided with one discharging unit, each discharging unit comprises a regulating valve and a hopper, each rotary spreading component comprises a rotary rod and a plurality of spreading parts fixed on the rotary rod, the regulating valve is arranged at the corresponding opening for regulating the size of the opening, one end of the hopper is fixed on the outer side of the bottom wall of the corresponding fertilizing box and is connected with the corresponding opening for receiving fertilizer from the opening, the other end of each hopper is a discharge hole, one scattering piece is contained in each hopper, the rotating rod rotates to drive the corresponding scattering piece to rotate in the corresponding hopper, a plurality of arc-shaped grooves are formed in the area, contained in the corresponding hopper, of each scattering piece, and the arc-shaped grooves are distributed around the corresponding scattering piece along the rotating direction of the rotating rod;
the rotary tillage mechanism comprises a rotary shaft and a plurality of rotary tillage blades, wherein a plurality of installation parts for installing the rotary tillage blades are arranged on the rotary shaft, the installation parts surround the rotation axis of the rotary shaft and are distributed in a staggered manner, one end of each installation part is fixed on the rotary shaft, the other end of each installation part is provided with a first installation hole for inserting and fixing one rotary tillage blade, and the side surface of each installation part is provided with a second installation hole;
the rotary tillage seeder further comprises a straw smashing mechanism, the straw smashing mechanism is installed at the bottom of the rack and used for smashing the straw on the ground, the straw smashing mechanism comprises a plurality of straw smashing assemblies corresponding to the plurality of installation portions, each straw smashing assembly comprises an extending portion, a connecting portion and a rotating portion, the extending portions are in a long strip shape, one end of each extending portion is fixed to the corresponding installation portion through corresponding second installation holes, the other end of each extending portion is fixed to the corresponding connecting portion, one end of each rotating portion is rotatably connected with the corresponding connecting portion, and the other end of each rotating portion is arranged to be a straw smashing knife.
As a further improvement of the above-mentioned solution, the joining part includes a connecting rod, a stopper rod, one end of the connecting rod is fixed on the extending part, the other end of the connecting rod passes through the rotating part to be rotatably connected with the rotating part, and the stopper rod is fixed at the other end of the connecting rod to prevent the rotating part from being separated from the connecting rod. Preferably, the straw crushing knife is in a diamond shape. Preferably, the length of the straw crushing cutter is smaller than that of the rotary tillage blade.
As a further improvement of the above solution, the fertilizing mechanism further comprises a motor for driving the rotating rod to rotate.
As a further improvement of the scheme, the rotary tillage mechanism also comprises a motor for driving the rotating shaft to rotate.
As a further improvement of the proposal, the covering soil filling mechanism is arranged at the tail part of the frame, and the position on the frame is closer to the ground than the positions of the rotary tillage mechanism, the fertilizing mechanism, the sowing mechanism and the straw smashing mechanism. Preferably, the covering soil leveling mechanism comprises a hollow and cylindrical drum and a servo motor for driving the drum to rotate. Still preferably, the outer surface of the drum is provided with a plurality of protrusions in a triangular shape. Further, the plurality of protrusions are divided into a plurality of groups of protrusions which are arranged in parallel, and each group of protrusions is uniformly distributed around the central line of the roller.
According to the invention, the two fertilizing boxes are arranged to separately fertilize granular urea and the fine powdery compound fertilizer, and simultaneously, the feeding amount of fertilization can be adjusted, so that the urea and the compound fertilizer can be separately fertilized in an optimal proportion, and compared with the traditional method that two fertilizers are mixed according to a preset proportion and then are fertilized, no additional burden on manpower, material resources and time is increased; the straw smashing mechanism is arranged on the rotating shaft of the rotary tillage mechanism, so that straws can be smashed simultaneously during rotary tillage, the smashed straws are mixed with soil during rotary tillage and buried in the soil, the straws can be quickly rotted and fertile soil, and the straws cannot be rolled into pieces along with wind to fly in the air and influence the environment.
Drawings
Fig. 1 is a schematic structural view of a rotary tillage planter according to a preferred embodiment of the present invention.
Fig. 2 is a schematic structural view of the rotary tillage planter in fig. 1 from another perspective.
Fig. 3 is a partial top view of the rotary tillage planter of fig. 1.
Fig. 4 is a schematic structural view of a rotary tillage mechanism of the rotary tillage planter in fig. 2.
FIG. 5 is a schematic structural view of a straw smashing mechanism applied to the rotary tillage seeding machine.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, 2 and 3, the rotary tillage planter of the present invention includes a frame 1, a driving mechanism (not shown), a rotary tillage mechanism 2, a fertilizing mechanism 3, a seeding mechanism 4, a covering soil filling mechanism 5, and a straw smashing mechanism 6. The rotary tillage mechanism 2, the fertilizing mechanism 3, the seeding mechanism 4, the soil covering and filling mechanism 5 and the straw smashing mechanism 6 are all installed on the rack 1 and are respectively used for rotary tillage, fertilization, seeding, soil covering and filling and straw smashing, the driving mechanism is used for driving the rack 1 to walk, the driving mechanism can be a tractor head and the like, and the rack 1 can be pulled to walk as long as the driving mechanism can. The driving mechanism is connected with the frame 1 through a traction mechanism 7, and the traction mechanism 7 is fixed on the frame 1.
The fertilizing mechanism 3 comprises two fertilizing boxes 31, a plurality of discharging units and two rotary spreading assemblies. A plurality of openings 310 are arranged on the bottom wall of each fertilizing box 31, and one discharging unit is arranged at each opening 310. Each discharge unit comprises a regulating valve 32, a hopper 33, and each rotary spreading assembly comprises a rotary rod 34 and a plurality of spreading members 36 fixed on the rotary rod.
The adjusting valves 32 are disposed at the corresponding openings 310 for adjusting the size of the openings 310, one end of each of the hoppers 33 is fixed to the outer side of the bottom wall of the corresponding fertilizer application box 31 and is engaged with the corresponding opening 310 for receiving fertilizer from the opening 310, the other end of each of the hoppers 33 is a discharge port 35, and each of the hoppers 33 accommodates one of the spreading members 36.
The rotation of the rotating rod 34 drives the corresponding material scattering members 36 to rotate in the corresponding hoppers 33, and a plurality of arc-shaped grooves 360 are formed in the area of each material scattering member 36 accommodated in the corresponding hopper 33, and the plurality of arc-shaped grooves 360 are distributed around the corresponding material scattering member 36 along the rotation direction of the rotating rod 34. The rotating rod 34 may be rotated by a motor.
According to the invention, the two fertilizing boxes 31 are arranged to separately fertilize granular urea and the fine powdery compound fertilizer, and simultaneously, the feeding amount of fertilization can be adjusted, so that the urea and the compound fertilizer can be separately fertilized in an optimal proportion.
Referring to fig. 4 and 5, the rotary tilling mechanism 2 includes a rotary shaft 21 and a plurality of rotary tilling blades 22, the rotary shaft 21 is provided with a plurality of mounting portions 23 for mounting the plurality of rotary tilling blades 22, and the mounting portions 23 surround the rotary shaft 21 and are distributed in a staggered manner. One end of each mounting portion 23 is fixed on the rotating shaft 21, the other end of each mounting portion 23 is provided with a first mounting hole 231 for inserting and fixing one rotary blade 22, and the side surface of each mounting portion 23 is provided with a second mounting hole 232. The rotating shaft 21 can be driven to rotate by a motor.
The straw smashing mechanism 6 is arranged at the bottom of the rack 1 and used for smashing straws on the ground, and the straw smashing mechanism 6 comprises a plurality of straw smashing components corresponding to the mounting parts 23. Each straw smashing assembly comprises an extension part 61, a connection part 62 and a rotating part 63, wherein the extension part 61 is in a long strip shape, one end of the extension part 61 is fixed on the corresponding installation part 23 through the corresponding second installation hole 232, the other end of the extension part 61 is fixed with the connection part 62, one end of the rotating part 63 is rotatably connected with the connection part 62, and the other end of the rotating part 63 is provided with a straw smashing knife. The straw smashing knife can be in a diamond shape, and preferably, the length of the straw smashing knife is smaller than that of the rotary tillage blade, so that the straw smashing knife can be reduced to the greatest extent to contact with soil, and the service life is prolonged.
The connecting portion 62 includes a connecting rod 621, a stop rod 622, one end of the connecting rod 621 is fixed on the extending portion 61, the other end of the connecting rod 621 passes through the rotating portion 63 to be rotatably connected with the rotating portion 63, and the stop rod 622 is fixed on the other end of the connecting rod 621 to prevent the rotating portion 63 from being separated from the connecting rod 621.
The straw smashing mechanism 6 is arranged on the rotating shaft 21 of the rotary tillage mechanism 2, so that straws can be smashed simultaneously during rotary tillage, the smashed straws are mixed with soil during rotary tillage and buried in the soil, the straws can be quickly rotted and fertile soil, and the straws cannot be rolled into pieces along with wind to fly in the air to affect the environment.
The covering soil leveling mechanism 5 is installed at the rear of the frame 1, and is located closer to the ground surface than the rotary tillage mechanism 2, the fertilizing mechanism 3, the sowing mechanism 4, and the straw smashing mechanism 6 are located on the frame 1. This allows the soil to be organized when the front mechanisms are operated.
The casing soil leveling mechanism 5 includes a hollow cylindrical drum 51, and a servo motor (not shown) for driving the drum 51 to rotate. In order to provide a good push of the soil to level up the sowing area, the outer surface of the drum 51 is provided with a plurality of protrusions 52 having a triangular shape. The plurality of protrusions 52 are divided into a plurality of sets of protrusions arranged in parallel, each set of protrusions being evenly distributed around the centerline of the drum 51.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A rotary tillage planter comprises a frame, a driving mechanism, a rotary tillage mechanism, a fertilizing mechanism, a seeding mechanism and an earth covering and leveling mechanism, wherein the rotary tillage mechanism, the fertilizing mechanism, the seeding mechanism and the earth covering and leveling mechanism are all arranged on the frame and are respectively used for rotary tillage, fertilization, seeding and earth covering and leveling, and the driving mechanism is used for driving the frame to travel; the method is characterized in that:
the fertilizing mechanism comprises two fertilizing boxes, a plurality of discharging units and two rotary spreading components, wherein the bottom wall of each fertilizing box is provided with a plurality of openings, each opening is provided with one discharging unit, each discharging unit comprises a regulating valve and a hopper, each rotary spreading component comprises a rotary rod and a plurality of spreading parts fixed on the rotary rod, the regulating valve is arranged at the corresponding opening for regulating the size of the opening, one end of the hopper is fixed on the outer side of the bottom wall of the corresponding fertilizing box and is connected with the corresponding opening for receiving fertilizer from the opening, the other end of each hopper is a discharge hole, one scattering piece is contained in each hopper, the rotating rod rotates to drive the corresponding scattering piece to rotate in the corresponding hopper, a plurality of arc-shaped grooves are formed in the area, contained in the corresponding hopper, of each scattering piece, and the arc-shaped grooves are distributed around the corresponding scattering piece along the rotating direction of the rotating rod;
the rotary tillage mechanism comprises a rotary shaft and a plurality of rotary tillage blades, wherein a plurality of installation parts for installing the rotary tillage blades are arranged on the rotary shaft, the installation parts surround the rotation axis of the rotary shaft and are distributed in a staggered manner, one end of each installation part is fixed on the rotary shaft, the other end of each installation part is provided with a first installation hole for inserting and fixing one rotary tillage blade, and the side surface of each installation part is provided with a second installation hole;
the rotary tillage seeder further comprises a straw smashing mechanism, the straw smashing mechanism is installed at the bottom of the rack and used for smashing the straw on the ground, the straw smashing mechanism comprises a plurality of straw smashing assemblies corresponding to the plurality of installation portions, each straw smashing assembly comprises an extending portion, a connecting portion and a rotating portion, the extending portions are in a long strip shape, one end of each extending portion is fixed to the corresponding installation portion through corresponding second installation holes, the other end of each extending portion is fixed to the corresponding connecting portion, one end of each rotating portion is rotatably connected with the corresponding connecting portion, and the other end of each rotating portion is arranged to be a straw smashing knife.
2. The rotary tillage planter according to claim 1, wherein: the connecting part comprises a connecting rod and a stop rod, one end of the connecting rod is fixed on the extending part, the other end of the connecting rod penetrates through the rotating part to be rotatably connected with the rotating part, and the stop rod is fixed at the other end of the connecting rod to prevent the rotating part from being separated from the connecting rod.
3. The rotary tillage planter according to claim 2, wherein: the straw breaking knife is in a diamond shape.
4. The rotary tillage planter according to claim 3, wherein: the length of the straw breaking knife is less than that of the rotary tillage blade.
5. The rotary tillage planter according to claim 1, wherein: the fertilizing mechanism also comprises a motor for driving the rotating rod to rotate.
6. The rotary tillage planter according to claim 1, wherein: the rotary tillage mechanism also comprises a motor for driving the rotating shaft to rotate.
7. The rotary tillage planter according to claim 1, wherein: the earthing and filling mechanism is arranged at the tail part of the frame, and the position of the earthing and filling mechanism on the frame is closer to the ground than the positions of the rotary tillage mechanism, the fertilizing mechanism, the sowing mechanism and the straw smashing mechanism.
8. The rotary tillage planter according to claim 7, wherein: the covering soil filling and leveling mechanism comprises a hollow cylindrical roller and a servo motor for driving the roller to rotate.
9. The rotary tillage planter of claim 8 wherein: the outer surface of the roller is provided with a plurality of triangular bulges.
10. The rotary tillage planter of claim 9 wherein: the plurality of bulges are divided into a plurality of groups of bulge groups which are arranged in parallel, and each group of bulge groups are uniformly distributed around the central line of the roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410578440.5A CN104255133B (en) | 2014-10-24 | 2014-10-24 | A kind of rotary tillage sowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410578440.5A CN104255133B (en) | 2014-10-24 | 2014-10-24 | A kind of rotary tillage sowing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104255133A true CN104255133A (en) | 2015-01-07 |
| CN104255133B CN104255133B (en) | 2016-08-24 |
Family
ID=52146822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410578440.5A Expired - Fee Related CN104255133B (en) | 2014-10-24 | 2014-10-24 | A kind of rotary tillage sowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104255133B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112616335A (en) * | 2020-12-08 | 2021-04-09 | 安徽省大新生态农林科技发展有限公司 | Spray irrigation fertilization device for planting of camellia oleifera and application method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1118514A (en) * | 1997-07-04 | 1999-01-26 | Aguri Techno Yazaki Kk | Direct seeder for well-drained paddy filed and direct seeding |
| CN2553613Y (en) * | 2002-01-09 | 2003-06-04 | 曹杰 | Straw cutting and grinding machine |
| JP2005224114A (en) * | 2004-02-10 | 2005-08-25 | National Agriculture & Bio-Oriented Research Organization | Method for seeding and apparatus therefor |
| CN201213360Y (en) * | 2008-07-15 | 2009-04-01 | 临沂鹏搏农机科技服务有限公司 | Non-tillage seeding machine |
| CN202617659U (en) * | 2012-06-06 | 2012-12-26 | 阜阳丰成机械有限公司 | Fertilizing and seeding adjustor of rotary tillage and wide seeding integral machine |
| CN103749018A (en) * | 2014-01-20 | 2014-04-30 | 黄宗筹 | Novel rotary-tillage fertilizing seeder |
| CN204217382U (en) * | 2014-10-24 | 2015-03-25 | 安徽邓氏机械制造有限公司 | A kind of rotary tillage sowing machine |
-
2014
- 2014-10-24 CN CN201410578440.5A patent/CN104255133B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1118514A (en) * | 1997-07-04 | 1999-01-26 | Aguri Techno Yazaki Kk | Direct seeder for well-drained paddy filed and direct seeding |
| CN2553613Y (en) * | 2002-01-09 | 2003-06-04 | 曹杰 | Straw cutting and grinding machine |
| JP2005224114A (en) * | 2004-02-10 | 2005-08-25 | National Agriculture & Bio-Oriented Research Organization | Method for seeding and apparatus therefor |
| CN201213360Y (en) * | 2008-07-15 | 2009-04-01 | 临沂鹏搏农机科技服务有限公司 | Non-tillage seeding machine |
| CN202617659U (en) * | 2012-06-06 | 2012-12-26 | 阜阳丰成机械有限公司 | Fertilizing and seeding adjustor of rotary tillage and wide seeding integral machine |
| CN103749018A (en) * | 2014-01-20 | 2014-04-30 | 黄宗筹 | Novel rotary-tillage fertilizing seeder |
| CN204217382U (en) * | 2014-10-24 | 2015-03-25 | 安徽邓氏机械制造有限公司 | A kind of rotary tillage sowing machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112616335A (en) * | 2020-12-08 | 2021-04-09 | 安徽省大新生态农林科技发展有限公司 | Spray irrigation fertilization device for planting of camellia oleifera and application method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104255133B (en) | 2016-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202503907U (en) | Auger type fruit tree fertilizer applicator | |
| CN201403290Y (en) | Machine integrating ditching, fertilizing, rotary tillage and sowing | |
| CN210352063U (en) | Land pre-ploughing device | |
| CN104686029B (en) | Soil layer cover type broadcast seeder | |
| CN209930883U (en) | Seeding fertilization all-in-one that waters | |
| CN103931289A (en) | Anti-blocking driving type no-tillage stubble cutting technology and test platform | |
| CN206713338U (en) | Towed Cold region apple orchard dry applicator | |
| CN102804953A (en) | Straw field return no-tillage fertilization seeding machine | |
| CN110809928A (en) | Fertilizer injection unit for farming | |
| CN203057833U (en) | Fertilizer applicator | |
| CN103404276B (en) | The electronic seeding and fertilizer spreading machine of a kind of conveniently adjusted width direction and discharge quantity | |
| CN114793576A (en) | Agricultural machine is with ploughing device convenient to unloading | |
| CN102771214A (en) | Sowing machine capable of rotary tillage and fertilization of grain seeds | |
| CN204217382U (en) | A kind of rotary tillage sowing machine | |
| CN204217351U (en) | A kind of rotary tillage sowing machine smashing stalk | |
| CN104255133A (en) | Rotary tillage seeder | |
| CN217790276U (en) | Air-assisted seed and fertilizer sowing machine | |
| CN204217352U (en) | A kind of rotary tillage sowing machine that can separately apply fertilizer | |
| CN114097369B (en) | Afforestation grass seed sowing device and method | |
| CN213462952U (en) | Orchard mulberry field transformation ratio fertilizer distribution ditching fertilizer applicator | |
| CN108093711B (en) | Soil turning and fertilizer increasing equipment | |
| CN205336799U (en) | No -tillage grain drill | |
| CN202841881U (en) | Straw returning no-tillage combined seed and fertilizer drill | |
| CN215453862U (en) | Double-bin layered fertilizer applicator | |
| CN109168424A (en) | The antiwind fertilising of one kind mixes medicine integration and small-sized no-tillage seeding machine is adjusted |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Rotary tillage seeder Effective date of registration: 20180904 Granted publication date: 20160824 Pledgee: Huizhou Merchants Bank Limited by Share Ltd Sixian branch Pledgor: ANHUI DENGSHI MACHINERY MANUFACTURING CO., LTD. Registration number: 2018340000464 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20201024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |