CN112273021A - Crop classification protection fertilizer injection unit - Google Patents
Crop classification protection fertilizer injection unit Download PDFInfo
- Publication number
- CN112273021A CN112273021A CN202011246793.7A CN202011246793A CN112273021A CN 112273021 A CN112273021 A CN 112273021A CN 202011246793 A CN202011246793 A CN 202011246793A CN 112273021 A CN112273021 A CN 112273021A
- Authority
- CN
- China
- Prior art keywords
- cavity
- fertilizer
- end wall
- face
- moving
- 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
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
- A01C15/005—Undercarriages, tanks, hoppers, stirrers specially adapted for seeders or fertiliser distributors
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M21/00—Apparatus for the destruction of unwanted vegetation, e.g. weeds
- A01M21/04—Apparatus for destruction by steam, chemicals, burning, or electricity
- A01M21/043—Apparatus for destruction by steam, chemicals, burning, or electricity by chemicals
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses a crop classification protection fertilizer application device, which comprises a movable shell, wherein three pneumatic cavities arranged in an array are arranged in the lower end face of the movable shell, the openings of the pneumatic cavities face downwards, a movable block is arranged in the pneumatic cavities in a sliding mode, a fertilizer application cavity with the downward opening is arranged in the lower end face of the movable block, a fertilizer cavity is arranged above the fertilizer application cavity in a communication mode through a communication pipeline, a pressure block is arranged in the fertilizer cavity in a sliding mode, a tension spring is fixedly arranged on the upper end face of the pressure block, and the upper end of the tension spring is fixedly arranged on the upper end wall of the fertilizer cavity.
Description
Technical Field
The invention relates to the technical field of agricultural fertilization, in particular to a crop classification protection fertilization device.
Background
Most agricultural fertilization in the present stage are unified fertilization in a large range, organic fertilizers or inorganic fertilizers are mostly used, the fertilization effect of the organic fertilizers on soil is poor, but the inorganic fertilizers can cause certain influence on crops, so that certain defects exist in the case of using the organic fertilizers, and the fertilizers for fertilizing the crops and the soil can not be separately fertilized.
Disclosure of Invention
The invention aims to provide a crop classification protection fertilizing device, which solves the problem that the fertilizing effect of crops or soil is poor when agricultural fertilization is carried out.
The invention is realized by the following technical scheme.
The crop classifying protection fertilizer applying device comprises a movable shell, wherein three pneumatic cavities arranged in an array are arranged in the lower end face of the movable shell, the openings of the pneumatic cavities face downwards, a movable block is arranged in the pneumatic cavities in a sliding mode, a fertilizer applying cavity with the downward opening is arranged in the lower end face of the movable block, a fertilizer cavity is arranged above the fertilizer applying cavity in a communicating mode through a communicating pipeline, a pressure block is arranged in the fertilizer cavity in a sliding mode, an extension spring is fixedly arranged on the upper end face of the pressure block, and the upper end of the extension spring is fixedly arranged on the upper end wall of the fertilizer cavity;
the fertilizer feeding device is characterized in that a linking pipeline is communicated and arranged in the upper end wall of the fertilizer cavity, an open slot with an opening facing left is arranged in the left end wall of the linking pipeline, an extension cavity is communicated and arranged in the upper end wall and the lower end wall of the open slot, a pressure sealing plate is arranged at the communicating part of the extension cavity and the open slot in a sliding manner, the lower end of the pressure sealing plate is fixedly arranged on a linking spring, the lower end of the linking spring is fixedly arranged on the lower end wall of the extension cavity, a through hole penetrating left and right is arranged in the pressure sealing plate, a material supplementing pipeline is communicated and arranged in the left end wall of the pneumatic cavity, a moving cavity communicated with the pneumatic cavity is arranged in the upper end wall of the pneumatic cavity, a connecting spring is fixedly arranged on the upper end wall of the moving cavity, a moving sealing block is fixedly arranged at the lower end of the connecting spring, the moving sealing block, the extension fixed block is positioned above the upper end face of the moving block;
the extension fixed block is abutted against the upper end face of the moving block, a compression cavity is communicated with the left end wall of the lower half part of the pneumatic cavity, a compression spring is fixedly arranged on the left end wall of the compression cavity, a compression plate which is slidably arranged in the compression cavity is fixedly arranged at the right end of the compression spring, air positioned in the pneumatic cavity is arranged between the right end face of the compression plate and the step of the upper half part of the moving block, a storage cavity is arranged at the left side of the compression cavity, a moving plate is slidably arranged in the storage cavity, a sliding rod is fixedly arranged at the right end face of the moving plate, the sliding rod is slidably arranged between the storage cavity and the compression cavity and is fixedly connected with the left end face of the compression plate, a spray fixed block fixedly arranged on the lower end face of the moving shell is arranged below the storage cavity, a spray head is arranged in the lower end face of the spray, the intercommunication pipeline with the chamber that extends in the ejection of compact pipeline end wall, it is equipped with one-way subassembly to extend the intracavity, one-way subassembly is including being located the rotation axis that end wall internal rotation installation and bilateral symmetry set up around the extension chamber, pressure butt joint board has set firmly in the periphery of rotation axis, bilateral symmetry the pressure butt joint board butt, pressure butt joint board is kept away from set firmly reset spring on the terminal surface of fertilization chamber central line one side, reset spring keeps away from fertilization chamber central line one end fixed mounting is in extend the chamber and keep away from on the end wall of fertilization chamber central line one side.
Preferably, a rotating cavity is arranged above the pneumatic cavity, a motor is fixedly arranged in the left end wall of the leftmost rotating cavity, a driving shaft is arranged at the right end of the leftmost rotating cavity in a power connection mode, the right end of the driving shaft is rotatably arranged between the three rotating cavities, a rotating gear fixedly arranged on the motor is arranged in the rotating cavity, a moving rack is arranged on the rear side of the rotating gear in a meshed connection mode, the moving rack is slidably arranged between the rotating cavity and the pneumatic cavity, and the lower end of the moving rack penetrates through the upper end of the moving block and extends into the fertilizer cavity to be fixedly connected with the upper end face of the pressure block.
Preferably, a first fertilizing box is arranged above the rotating cavity, three connecting pipelines arranged in an array are fixedly arranged in the lower end face of the first fertilizing box, the lower ends of the connecting pipelines extend into the upper end wall of the storage cavity and are fixedly communicated with the upper end wall of the storage cavity, and inorganic fertilizer is arranged in the first fertilizing box.
Preferably, a second fertilizing box is arranged above the first fertilizing box, three fixed pipelines arranged in an array are fixedly arranged in the lower end face of the second fertilizing box, the lower ends of the fixed pipelines are fixedly communicated with the left end of the feed supplement pipeline, and organic fertilizers are arranged in the second fertilizing box.
Preferably, the lower end face of the movable shell is fixedly provided with bilaterally symmetrical supporting plates, a roller shaft is rotatably arranged on the end face of one side of the supporting plate, which is far away from the center line of the movable shell, and one end of the roller shaft, which is far away from the center line of the movable shell, is fixedly provided with an automatic roller.
The invention has the beneficial effects that: the invention can separately fertilize crops and soil, prevents inorganic fertilizer from influencing the crops, saves cost, and simultaneously ensures that the influence of herbicide on the crops is reduced when weeding, so that the crops can grow well.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the embodiment of the present invention at A in FIG. 1;
FIG. 3 is an enlarged schematic view of the embodiment of the present invention at B in FIG. 1;
FIG. 4 is an enlarged schematic view of the embodiment of the present invention at C in FIG. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The crop classifying, protecting and fertilizing device disclosed in the attached drawings 1 to 4 comprises a movable shell 15, three pneumatic cavities 20 arranged in an array are arranged in the lower end face of the movable shell 15, the openings of the pneumatic cavities 20 face downwards, a movable block 19 is slidably mounted in the pneumatic cavities 20, a fertilizing cavity 18 with a downward opening is arranged in the lower end face of the movable block 19, a fertilizer cavity 21 is communicated above the fertilizing cavity 18 through a communicating pipeline 49, a pressure block 40 is slidably mounted in the fertilizer cavity 21, a tension spring 41 is fixedly arranged on the upper end face of the pressure block 40, the upper end of the tension spring 41 is fixedly mounted on the upper end wall of the fertilizer cavity 21, a connecting pipeline 54 is communicated in the upper end wall of the fertilizer cavity 21, an open slot 37 with a leftward opening is arranged in the left end wall of the connecting pipeline 54, an extending cavity 38 is communicated in the upper end wall and the lower end wall of the open slot 37, a pressure closing plate 35 is slidably mounted at a communication position of the extension cavity 38 and the open slot 37, the lower end of the pressure closing plate 35 is fixedly mounted on a connecting spring 39, the lower end of the connecting spring 39 is fixedly mounted on the lower end wall of the extension cavity 38, a through hole 36 penetrating left and right is arranged in the pressure closing plate 35, a material supplementing pipeline 30 is communicated with the left end wall of the pneumatic cavity 20, a moving cavity 32 communicated with the pneumatic cavity 20 is communicated with the upper end wall of the pneumatic cavity 20, a connecting spring 33 is fixedly arranged on the upper end wall of the moving cavity 32, a moving closing block 31 is fixedly arranged at the lower end of the connecting spring 33, the moving closing block 31 is slidably mounted at a communication position of the material supplementing pipeline 30 and the moving cavity 32, an extension fixing block 34 is fixedly arranged on the right end face of the moving closing block 31, and the extension fixing block 34 is positioned above the upper end face of the moving block, the extension fixing block 34 is abutted against the upper end face of the moving block 19, a compression cavity 47 is communicated and arranged in the left end wall of the lower half portion of the pneumatic cavity 20, a compression spring 46 is fixedly arranged on the left end wall of the compression cavity 47, a compression plate 48 slidably mounted in the compression cavity 47 is fixedly arranged at the right end of the compression spring 46, air located in the pneumatic cavity 20 is arranged between the right end face of the compression plate 48 and the step of the upper half portion of the moving block 19, a storage cavity 43 is arranged at the left side of the compression cavity 47, a moving plate 44 is slidably mounted in the storage cavity 43, a sliding rod 45 is fixedly arranged at the right end face of the moving plate 44, the sliding rod 45 is slidably mounted between the storage cavity 43 and the compression cavity 47 and fixedly connected with the left end face of the compression plate 48, and a spray fixing block 14 fixedly mounted on the lower end face of the moving housing 15, spray 14 internal facies of lower extreme of fixed block and be equipped with sprinkler 13, sprinkler 13 with compression chamber 47 intercommunication department has set firmly ejection of compact pipeline 55, communicating pipe 49 with extension chamber 50 in the ejection of compact pipeline 55 end wall, be equipped with one-way subassembly in the extension chamber 50, one-way subassembly is including being located extend the rotation axis 58 that chamber 50 preceding back end wall internal rotation installation and bilateral symmetry set up, pressure butt joint board 53 has set firmly in the periphery of rotation axis 58, bilateral symmetry the butt joint board 53 butt of pressure, pressure butt joint board 53 is kept away from set firmly reset spring 51 on the terminal surface of fertilization chamber 18 central line one side, reset spring 51 keeps away from fertilization chamber 18 central line one end fixed mounting is in extend the chamber 50 and keep away from on the end wall of fertilization chamber 18 central line one side.
Beneficially, a rotating cavity 25 is arranged above the pneumatic cavity 20, a motor 22 is fixedly arranged in the left end wall of the leftmost rotating cavity 25, a driving shaft 23 is arranged in the right end in a power connection mode, the right end of the driving shaft 23 is rotatably arranged between the three rotating cavities 25, a rotating gear 17 fixedly arranged on the motor 22 is arranged in the rotating cavity 25, a moving rack 26 is arranged on the rear side of the rotating gear 17 in a meshing connection mode, the moving rack 26 is slidably arranged between the rotating cavity 25 and the pneumatic cavity 20, and the lower end of the moving rack 26 penetrates through the upper end of the moving block 19 and is extended into the fertilizer cavity 21 to be fixedly connected with the upper end face of the pressure block 40.
Advantageously, a first fertilizer box 28 is arranged above the rotating cavity 25, three connecting pipelines 16 arranged in an array are fixedly arranged in the lower end face of the first fertilizer box 28, the lower ends of the connecting pipelines 16 extend into the upper end wall of the storage cavity 43 and are fixedly communicated with the upper end wall of the storage cavity 43, and inorganic fertilizer is arranged in the first fertilizer box 28.
Beneficially, a second fertilizer box 29 is arranged above the first fertilizer box 28, three fixed pipelines 27 arranged in an array are fixedly arranged in the lower end face of the second fertilizer box 29, the lower end of each fixed pipeline 27 is fixedly communicated with the left end of the feed supplement pipeline 30, and an organic fertilizer is arranged in the second fertilizer box 29.
Beneficially, a support plate 12 is fixedly arranged on the lower end face of the moving housing 15 in bilateral symmetry, a roller shaft 11 is rotatably arranged on the end face of the support plate 12 on the side far away from the center line of the moving housing 15, and an automatic roller 10 is fixedly arranged on one end of the roller shaft 11 far away from the center line of the moving housing 15.
In the initial state: the connecting spring 33 and the engaging spring 39 are in a compressed state.
When in use:
1. the movable shell 15 moves in a passageway between crops, when the movable shell 15 moves above the crops, the motor 22 is started, the motor 22 drives the driving shaft 23 to rotate, the driving shaft 23 rotates to drive the rotating gear 17 to rotate, the rotating gear 17 rotates to drive the movable rack 26 to move downwards, the movable rack 26 moves downwards, the movable block 19 is driven by the stretching spring 41 to move downwards firstly, the movable block 19 moves downwards, the movable closing block 31 moves downwards under the driving of the resilience force of the connecting spring 33, and the movable closing block 31 moves downwards to close the opening of the feed supplementing pipeline 30 facing to the right.
2. Meanwhile, the pressure closing plate 35 moves upwards under the resilience of the engaging spring 39, the pressure closing plate 35 moves upwards to make the through hole 36 leave the open slot 37, the open slot 37 is closed by the pressure closing plate 35 to form a left opening, when the moving block 19 moves downwards to the ground, the crops are covered by the fertilization chamber 18, and then the moving rack 26 continues to move downwards, because the moving block 19 cannot move downwards, the moving rack 26 drives the pressure block 40 to move downwards, the pressure block 40 moves downwards to stretch the tension spring 41, when the pressure block 40 moves downwards to the lower half part of the fertilizer chamber 21, the organic fertilizer in the fertilizer chamber 21 is compressed downwards to generate pressure, the fertilizer generates pressure to drive the pressure abutting plate 53 to rotate and compress the return spring 51, and then the organic fertilizer in the fertilizer chamber 21 enters the fertilization chamber 18 to be sprayed on the crops, providing nutrients required for growth.
3. Meanwhile, the moving block 19 moves downwards to drive the air between the right end face of the compression plate 48 and the step of the upper half portion of the moving block 19 to be compressed, when the air between the right end face of the compression plate 48 and the step of the upper half portion of the moving block 19 is compressed to a certain degree, the air overcomes the elastic force of the compression spring 46 to drive the compression plate 48 to move leftwards, the compression plate 48 moves leftwards to drive the sliding rod 45 to move leftwards and compress the compression spring 46, the sliding rod 45 moves leftwards to drive the moving plate 44 to move leftwards, the moving plate 44 moves leftwards to compress the inorganic fertilizer in the left half portion of the storage cavity 43 to enter the discharge pipeline 55, and then the inorganic fertilizer enters the spraying fixed block 14 through the pressure generated by the fertilizer and is sprayed into the soil outside the agricultural crops through the spraying heads 13 to fertile the soil.
4. After fertilizer has been sprayed, reverse start motor 22, motor 22 drives driving shaft 23 antiport, thereby driving shaft 23 antiport drives rotating gear 17 antiport, thereby rotating gear 17 antiport drives movable rack 26 upward movement, movable rack 26 upward movement is in the preferential pressure piece 40 that drives of the resilience force of extension spring 41 moves upward to make pressure butt joint board 53 in the resilience force of reset spring 51 drives the reversal rotation butt once more.
5. When the pressure block 40 moves upwards to the initial position, the moving rack 26 drives the moving block 19 to move upwards, the moving block 19 moves upwards so that the compression plate 48 and the moving plate 44 move rightwards under the resilience of the compression spring 46 to return to the initial position, and the fertilizer in the first fertilizer box 28 is supplemented into the storage cavity 43 through the connecting pipeline 16.
6. When the moving block 19 moves upwards to move the pressure closing plate 35 below the extension fixing block 34, the extension fixing block 34 drives the pressure closing plate 35 to move downwards, the pressure closing plate 35 moves downwards so that the through hole 36 moves into the open slot 37 to enable the open slot 37 to penetrate left and right and compress the connecting spring 39, then the moving block 19 drives the extension fixing block 34 to move upwards, the extension fixing block 34 moves upwards to drive the moving closing block 31 to move upwards and compress the connecting spring 33, the moving closing block 31 is moved upwards so that the feed line 30 is open to the right and communicates with the open channel 37, then the fertilizer in the second fertilizing box 29 enters the open slot 37 through the fixed pipeline 27 and the feed supplement pipeline 30, then through the connecting pipe 54 into the fertilizer chamber 21, whereby the device is reset and then the following crops and land are fertilized.
7. Besides, the first fertilizing box 28 can be filled with fertilizers and herbicides, so that weeds beside crops can be removed and the crops are prevented from being polluted by the herbicides.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a categorised protection fertilizer injection unit of crops, is including removing the casing, its characterized in that: the fertilizer applying device comprises a movable shell, a fertilizer applying cavity, a fertilizer cavity, a pressure block, a tension spring, a fertilizer cavity, a fertilizer box;
the fertilizer feeding device is characterized in that a linking pipeline is communicated and arranged in the upper end wall of the fertilizer cavity, an open slot with an opening facing left is arranged in the left end wall of the linking pipeline, an extension cavity is communicated and arranged in the upper end wall and the lower end wall of the open slot, a pressure sealing plate is arranged at the communicating part of the extension cavity and the open slot in a sliding manner, the lower end of the pressure sealing plate is fixedly arranged on a linking spring, the lower end of the linking spring is fixedly arranged on the lower end wall of the extension cavity, a through hole penetrating left and right is arranged in the pressure sealing plate, a material supplementing pipeline is communicated and arranged in the left end wall of the pneumatic cavity, a moving cavity communicated with the pneumatic cavity is arranged in the upper end wall of the pneumatic cavity, a connecting spring is fixedly arranged on the upper end wall of the moving cavity, a moving sealing block is fixedly arranged at the lower end of the connecting spring, the moving sealing block, the extension fixed block is positioned above the upper end face of the moving block;
the extension fixed block is abutted against the upper end face of the moving block, a compression cavity is communicated with the left end wall of the lower half part of the pneumatic cavity, a compression spring is fixedly arranged on the left end wall of the compression cavity, a compression plate which is slidably arranged in the compression cavity is fixedly arranged at the right end of the compression spring, air positioned in the pneumatic cavity is arranged between the right end face of the compression plate and the step of the upper half part of the moving block, a storage cavity is arranged at the left side of the compression cavity, a moving plate is slidably arranged in the storage cavity, a sliding rod is fixedly arranged at the right end face of the moving plate, the sliding rod is slidably arranged between the storage cavity and the compression cavity and is fixedly connected with the left end face of the compression plate, a spray fixed block fixedly arranged on the lower end face of the moving shell is arranged below the storage cavity, a spray head is arranged in the lower end face of the spray, the intercommunication pipeline with the chamber that extends in the ejection of compact pipeline end wall, it is equipped with one-way subassembly to extend the intracavity, one-way subassembly is including being located the rotation axis that end wall internal rotation installation and bilateral symmetry set up around the extension chamber, pressure butt joint board has set firmly in the periphery of rotation axis, bilateral symmetry the pressure butt joint board butt, pressure butt joint board is kept away from set firmly reset spring on the terminal surface of fertilization chamber central line one side, reset spring keeps away from fertilization chamber central line one end fixed mounting is in extend the chamber and keep away from on the end wall of fertilization chamber central line one side.
2. The crop classification protection fertilizer device as claimed in claim 1, characterized in that: the fertilizer distributor is characterized in that a rotating cavity is arranged above the pneumatic cavity, a motor is fixedly arranged in the left end wall of the rotating cavity on the leftmost side, a driving shaft is arranged on the right end in a power connection mode, the right end of the driving shaft is rotatably arranged between the three rotating cavities, a rotating gear fixedly arranged on the motor is arranged in the rotating cavity, a moving rack is arranged on the rear side of the rotating gear in a meshed connection mode, the moving rack is slidably arranged between the rotating cavity and the pneumatic cavity, and the lower end of the moving rack penetrates through the upper end of the moving block and is extended into the fertilizer cavity to be fixedly connected with the upper end.
3. The crop classification protection fertilizer device as claimed in claim 1, characterized in that: the rotary fertilizing device is characterized in that a first fertilizing box is arranged above the rotary cavity, three connecting pipelines arranged in an array mode are fixedly arranged in the lower end face of the first fertilizing box, the lower ends of the connecting pipelines extend into the upper end wall of the storage cavity and are fixedly communicated with the upper end wall of the storage cavity, and inorganic fertilizer is arranged in the first fertilizing box.
4. The crop classification protection fertilizer device as claimed in claim 1, characterized in that: and a second fertilizing box is arranged above the first fertilizing box, three fixed pipelines arranged in an array are fixedly arranged in the lower end face of the second fertilizing box, the lower ends of the fixed pipelines are fixedly communicated with the left end of the feed supplement pipeline, and an organic fertilizer is arranged in the second fertilizing box.
5. The crop classification protection fertilizer device as claimed in claim 1, characterized in that: the lower end face of the movable shell is fixedly provided with bilaterally symmetrical supporting plates, a roller shaft is rotatably arranged on the end face of one side, away from the center line of the movable shell, of the supporting plate, and an automatic roller is fixedly arranged at one end, away from the center line of the movable shell, of the roller shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011246793.7A CN112273021B (en) | 2020-11-10 | 2020-11-10 | Crop classification protection fertilizer injection unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011246793.7A CN112273021B (en) | 2020-11-10 | 2020-11-10 | Crop classification protection fertilizer injection unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112273021A true CN112273021A (en) | 2021-01-29 |
| CN112273021B CN112273021B (en) | 2022-07-26 |
Family
ID=74351123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011246793.7A Active CN112273021B (en) | 2020-11-10 | 2020-11-10 | Crop classification protection fertilizer injection unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112273021B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113692812A (en) * | 2021-07-28 | 2021-11-26 | 王孝媛 | Farmland biomass organic fertilizer fertilizing device based on Internet of things |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009178102A (en) * | 2008-01-31 | 2009-08-13 | Iseki & Co Ltd | Application agent distributor |
| CN206078070U (en) * | 2016-08-19 | 2017-04-12 | 王其传 | Portable automatic spot application machine |
| WO2017195924A1 (en) * | 2016-05-10 | 2017-11-16 | 김완수 | Towable multipurpose fertilizer spreader for tractor |
| CN207443441U (en) * | 2017-10-23 | 2018-06-05 | 金塔县金农机械制造有限公司 | A kind of Novel fertilizing machine |
| CN108432404A (en) * | 2018-04-08 | 2018-08-24 | 中国农业大学 | A kind of ditching-fertilizing machine |
| CN110301205A (en) * | 2019-07-02 | 2019-10-08 | 盐城恒益绿化有限公司 | A kind of landscape engineering fertilizer apparatus |
| CN110301204A (en) * | 2019-07-22 | 2019-10-08 | 潘声田 | Fertilizer spreader |
| CN110383979A (en) * | 2019-08-29 | 2019-10-29 | 河北省农林科学院农业资源环境研究所 | Fertilizer apparatus |
| CN211353018U (en) * | 2019-12-12 | 2020-08-28 | 四川山牧农业开发有限公司 | Fertilizer injection unit for kiwi fruit is planted |
| CN111615899A (en) * | 2020-06-11 | 2020-09-04 | 常玉洗 | Synchronous fertilization watering device in orchard |
-
2020
- 2020-11-10 CN CN202011246793.7A patent/CN112273021B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009178102A (en) * | 2008-01-31 | 2009-08-13 | Iseki & Co Ltd | Application agent distributor |
| WO2017195924A1 (en) * | 2016-05-10 | 2017-11-16 | 김완수 | Towable multipurpose fertilizer spreader for tractor |
| CN206078070U (en) * | 2016-08-19 | 2017-04-12 | 王其传 | Portable automatic spot application machine |
| CN207443441U (en) * | 2017-10-23 | 2018-06-05 | 金塔县金农机械制造有限公司 | A kind of Novel fertilizing machine |
| CN108432404A (en) * | 2018-04-08 | 2018-08-24 | 中国农业大学 | A kind of ditching-fertilizing machine |
| CN110301205A (en) * | 2019-07-02 | 2019-10-08 | 盐城恒益绿化有限公司 | A kind of landscape engineering fertilizer apparatus |
| CN110301204A (en) * | 2019-07-22 | 2019-10-08 | 潘声田 | Fertilizer spreader |
| CN110383979A (en) * | 2019-08-29 | 2019-10-29 | 河北省农林科学院农业资源环境研究所 | Fertilizer apparatus |
| CN211353018U (en) * | 2019-12-12 | 2020-08-28 | 四川山牧农业开发有限公司 | Fertilizer injection unit for kiwi fruit is planted |
| CN111615899A (en) * | 2020-06-11 | 2020-09-04 | 常玉洗 | Synchronous fertilization watering device in orchard |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113692812A (en) * | 2021-07-28 | 2021-11-26 | 王孝媛 | Farmland biomass organic fertilizer fertilizing device based on Internet of things |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112273021B (en) | 2022-07-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2019105025A1 (en) | Telescopic jacking stepping reel-back-type reel sprinkler | |
| KR102157709B1 (en) | Pesticide spraying device capable of spraying pesticide in the form of spray | |
| CN112273021B (en) | Crop classification protection fertilizer injection unit | |
| KR101371972B1 (en) | Fertilizer injectors | |
| CN207766814U (en) | A kind of rice seedling transplanting agricultural machinery | |
| CN112567931B (en) | Dibbling equipment for garden planting | |
| CN201238455Y (en) | Multifunctional seeder | |
| CN111418398B (en) | Seedling cultivation is with water-saving seedling tray of environmental protection | |
| CN110476661B (en) | Automatic nutrition pot seeding mechanism | |
| CN212232065U (en) | Farming is with device of digging convenient to fertilize | |
| CN212910759U (en) | A fertilization equipment for farming | |
| CN112568012A (en) | Flowerpot capable of realizing automatic fertilization | |
| CN112449778A (en) | Intelligent seeding equipment based on big data information | |
| CN111527960A (en) | Agricultural film laminating machine with watering device | |
| CN205510725U (en) | Rotary tilling, fertilizer application and seeding machine | |
| CN218527093U (en) | Be applicable to farming fertilizer injection unit for wheat | |
| CN218868629U (en) | Fruit planting fertilizer injection unit | |
| CN213718669U (en) | Seeder for farming that can equidistant seeding | |
| CN220606546U (en) | Fertilizing device with controllable fertilizing amount for corn planting | |
| CN217184031U (en) | Seedling raising box for agricultural technology popularization | |
| CN210470286U (en) | Agriculture and forestry fertilization spraying processing apparatus | |
| CN220965790U (en) | Green green house sprinkler irrigation equipment | |
| CN218897509U (en) | Crop fertilization irrigation machine | |
| CN113508654B (en) | Anti-winding film picking device of residual film recycling machine | |
| CN221059100U (en) | Garden maintenance management vegetation spray set |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220706 Address after: 211135 floor 4, building 9, No. 100 Tianjiao Road, Qilin high tech Industrial Development Zone, Jiangning District, Nanjing, Jiangsu Province Applicant after: Nanjing Creep Internet of Things Technology Co.,Ltd. Address before: No.199, Huangpu Road, Hongkou District, Shanghai 200080 Applicant before: Wei Qipeng |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |