CN111418291A - A agricultural shallow for automatic fertilization - Google Patents
A agricultural shallow for automatic fertilization Download PDFInfo
- Publication number
- CN111418291A CN111418291A CN202010352182.4A CN202010352182A CN111418291A CN 111418291 A CN111418291 A CN 111418291A CN 202010352182 A CN202010352182 A CN 202010352182A CN 111418291 A CN111418291 A CN 111418291A
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- China
- Prior art keywords
- cavity
- shaft
- stirring
- rotating shaft
- cart
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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
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
- A01B49/065—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising the soil-working tools being actively driven
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/047—Spraying of liquid fertilisers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses an agricultural cart for automatic fertilization, which comprises a cart, wherein a feeding frame I is fixedly arranged on the upper wall of the cart, a feeding cavity I with an upward opening is arranged in the feeding frame I, a stirring cavity I is arranged on the lower side of the feeding cavity I, and a rotating shaft I is rotatably arranged in the stirring cavity I.
Description
Technical Field
The invention relates to the technical field of fertilization, in particular to an agricultural cart for automatic fertilization.
Background
The fertilizer application means that fertilizer is applied to soil or sprayed on crops to provide nutrients required by the crops and maintain and improve the agricultural technical measures of soil fertility, the traditional fertilizer application only can spray the fertilizer on the surfaces of the crops and the surface layer of the soil, and the roots of the crops cannot fully absorb the nutrients, so that the fertilizer effect is low, meanwhile, the fertilizer penetrates into the roots of the crops through a large amount of fertilizer, the cost input is increased, excessive fertilizer application can cause the soil concentration to be too high, the nutrients cannot permeate into the roots to be absorbed by the plants, and the plants can release water from the roots to achieve balance to form failure roots.
Disclosure of Invention
The object of the present invention is to provide an agricultural cart for automatic fertilization designed to overcome the above mentioned drawbacks of the prior art.
The agricultural cart for automatic fertilization comprises a cart, wherein a first feeding frame is fixedly arranged on the upper wall of the cart, a first feeding cavity with an upward opening is formed in the first feeding frame, a first stirring cavity is arranged on the lower side of the first feeding cavity, a first rotating shaft is rotatably arranged in the first stirring cavity, first stirring rods are fixedly arranged on the first rotating shaft in an evenly distributed mode, a first cavity is formed in the lower side of the first stirring cavity, a cam is fixedly arranged at the position where the first rotating shaft extends into the first cavity, a second rotating shaft is rotatably arranged in the first cavity, the cart comprises a wheel shaft and wheels, the wheel shaft is rotatably arranged in the cart symmetrically in the left-right direction, the wheels are fixedly arranged on the wheel shaft, a first infusion pipeline with a downward opening is arranged on the right side of the first stirring cavity, a first ball valve capable of controlling fertilizer output is arranged in the first infusion pipeline, and a spray nozzle is fixedly arranged on the lower side, a second stirring cavity capable of storing foliar fertilizer is arranged on the right side of the first stirring cavity, a second feeding frame is fixedly arranged on the upper side of the second stirring cavity, a second feeding cavity with an upward opening is arranged in the second feeding frame, a stirring shaft is rotatably arranged in the second stirring cavity, second stirring rods are fixedly arranged on the stirring shaft and uniformly distributed, a second infusion pipeline communicated with the second stirring cavity, a second ball valve and a sprinkler nozzle are symmetrically arranged in the second infusion pipeline and can control the output of the foliar fertilizer in the second stirring cavity, a second cavity is arranged on the lower side of the second stirring cavity, a third rotating shaft is rotatably arranged in the second cavity, a rotating disc is fixedly arranged on the third rotating shaft, a first swing rod shaft is fixedly arranged on the rotating disc in a vertically symmetrical mode, and a fertilizer conveying device capable of intermittently spraying the foliar fertilizer on crops on the front side and the rear side is arranged in the second cavity, the fertilizer conveying device comprises a swing rod hinged with a swing rod shaft I, a swing rod shaft II hinged with the swing rod and a sliding rod hinged with the swing rod shaft II, wherein the front and back positions of the swing rod shaft II are symmetrically provided with a compression cavity, a push block is slidably mounted in the compression cavity, a cavity III is arranged on the lower side of the compression cavity, a sliding box which is slidably mounted in the cavity III and is internally provided with a groove is fixedly arranged on the lower side of the push block, a roller shaft is rotatably mounted in the sliding box, a roller is fixedly mounted on the roller shaft, hobbing teeth capable of turning soil through rotation are uniformly distributed on the roller, a fixed rod is fixedly arranged on the left side of the trolley, and a pushing handle is fixedly mounted in the fixed rod.
On the basis of the technical scheme, a first roller is fixedly mounted on a second rotating shaft, a second roller is fixedly mounted at the position, extending into the first cavity, of the first rotating shaft, the second roller and the first roller are rotatably mounted in the conveying belt, a first bevel gear is fixedly mounted on the wheel shaft on the left side of the second rotating shaft, and a second bevel gear meshed with the first bevel gear is fixedly arranged on the lower side of the second rotating shaft.
On the basis of the technical scheme, a first guide chute is arranged on the right side of the cavity, a first movable valve is slidably mounted in the first guide chute, the left side of the first guide chute is abutted to the cam, a first movable valve is arranged in the middle of the first guide chute, penetrates through a hole opening of the first infusion pipeline, and is the same as the opening of the first infusion pipeline in size, and a first reset spring is arranged between the first movable valve and the inner wall of the trolley.
On the basis of the technical scheme, a second guide chute is symmetrically arranged in the front and back of the fertilizer conveying device, a second movable valve is slidably mounted in the second guide chute and abutted to the sliding rod, a through hole is formed in the second movable valve and penetrates through the second movable valve from top to bottom, and a second reset spring is arranged between the second movable valve and the inner wall of the trolley.
On the basis of the technical scheme, a compression rod is fixedly arranged on the upper side of the push block, an air cylinder is fixedly arranged on the upper side of the compression rod, and the front side of the roller shaft is positioned in the sliding box and is in power connection with a second motor.
The invention has the beneficial effects that: according to the invention, the hobbing ploughing soil is turned by the rotation of the roller, the stirring rod is rotated to stir the fertilizer by the power provided by the manual cart and through the meshing transmission between the gears and the belt transmission, and the cam is driven to push the movable valve to reciprocate left and right at the same time, so that the purpose of intermittently fertilizing the soil ploughed on the ground is realized, and the movable valve is pushed by the swing rod, so that foliar fertilizer is intermittently sprayed on the leaf surfaces of crops on the front side and the rear side, and the fertilizing efficiency of the crops is effectively improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of an agricultural cart for automatic fertilization according to the present invention;
FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "B-B" in FIG. 1;
FIG. 4 is a schematic view of the structure in the direction "C-C" in FIG. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: 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.
Referring to fig. 1 to 4, an agricultural cart for automatic fertilization according to an embodiment of the present invention includes a cart 11, a feeding frame one 12 is fixedly disposed on an upper wall of the cart 11, a feeding cavity one 13 with an upward opening is disposed in the feeding frame one 12, a stirring cavity one 14 is disposed at a lower side of the feeding cavity one 13, a rotating shaft one 15 is rotatably mounted in the stirring cavity one 14, stirring rods one 16 are uniformly distributed and fixedly disposed on the rotating shaft one 15, a cavity one 27 is disposed at a lower side of the stirring cavity one 14, a cam 22 is fixedly mounted at a position where the rotating shaft one 15 extends into the cavity one 27, a rotating shaft two 26 is rotatably mounted in the cavity one 27, the cart 11 includes a wheel axle 31 rotatably mounted in the cart 11 and a wheel 32 fixedly mounted on the wheel axle 31, a first infusion pipeline 18 with a downward opening is disposed at a right side of the stirring cavity one 14, be equipped with the ball valve 17 that can control fertilizer output in infusion pipeline 18, 18 downside of infusion pipeline has set firmly shower nozzle 33, stirring chamber 14 right side is equipped with two 38 in the stirring chamber that can store foliar fertilizer, two 38 upsides in the stirring chamber have set firmly throw material frame two 37, be equipped with two 36 in the ascending throwing material chamber of opening in the throwing material frame two 37, stirring shaft 39 is installed to two 38 internal rotations in stirring chamber, evenly distributed has set firmly puddler two 40 on the (mixing) shaft 39, two 38 bilateral symmetry in stirring chamber be equipped with two 51 in the infusion pipeline of two 38 intercommunications in stirring chamber, locate two 51 internal rotations in the infusion pipeline can control stirring chamber two 38 interior foliar fertilizer output ball valve two 65, with two 51 fixed connection's in the infusion pipeline gondola water faucet 54, two 38 downside in stirring chamber are equipped with cavity two 63, three 62 in the cavity two 63 internal rotations, a rotating disc 60 is fixedly installed on the third rotating shaft 62, a swing rod shaft I61 is fixedly installed on the rotating disc 60 in a vertically symmetrical manner, a fertilizer conveying device 901 capable of intermittently spraying foliar fertilizer back and forth is arranged in the second cavity 63 so as to fertilize the foliage of crops on the front side and the rear side, the fertilizer conveying device 901 comprises a swing rod 58 hinged to the swing rod shaft I61, a swing rod shaft II 57 hinged to the swing rod 58 and a sliding rod 56 hinged to the swing rod shaft II 57, which are symmetrically arranged in the front and rear direction, a compression cavity 43 is arranged on the right side of the stirring cavity II 38, a push block 44 is installed in the compression cavity 43 in a sliding manner, a third cavity 49 is arranged on the lower side of the compression cavity 43, a sliding box 45 which is installed in the third cavity 49 in a sliding manner and is internally provided with a groove is fixedly installed on the lower side of the push block 44, a roller 47 is fixedly installed on the roller shaft 48, hobbing teeth 46 capable of turning soil through rotation are uniformly distributed and fixedly installed on the roller 47, a fixing rod 34 is fixedly installed on the left side of the cart 11, and a pushing handle 35 is fixedly installed in the fixing rod 34.
In addition, in one embodiment, a first roller 25 is fixedly installed on the second rotating shaft 26, a second roller 23 is fixedly installed at a position where the first rotating shaft 15 extends into the first cavity 27, the second roller 23 and the first roller 25 are rotatably installed in the conveyor belt 24, a first bevel gear 29 is fixedly installed on the wheel shaft 31 on the left side, a second bevel gear 28 meshed with the first bevel gear 29 is fixedly installed on the lower side of the second rotating shaft 26, if fertilizer in the first stirring cavity 14 is to be stirred, the cart 11 is pushed to move, meanwhile, the wheels 32 roll to drive the wheel shaft 31 to rotate, so that the first bevel gear 29 is driven to rotate, the second rotating shaft 26 is driven to rotate through meshing transmission between the gears, so that the first roller 25 is driven to rotate, the first rotating shaft 15 is driven to rotate through belt transmission, so that the first stirring rod 16 is driven to rotate the fertilizer in the first.
In addition, in one embodiment, a first guide chute 20 is arranged on the right side of the first cavity 27, a first movable valve 21 which is abutted to the cam 22 on the left side and penetrates through an opening with the same size as the opening of the first infusion pipeline 18 up and down is arranged in the first guide chute 20 in a sliding mode, and a first return spring 19 is arranged between the first movable valve 21 and the inner wall of the trolley 11.
In addition, in one embodiment, the fertilizer conveying device 901 is provided with a second guide chute 52, a second movable valve 55 slidably mounted in the second guide chute 52 and abutting against the sliding rod 56, a through hole 66 vertically penetrating through the second movable valve 55, and a second return spring 53 located between the second movable valve 55 and the inner wall of the cart 11, wherein if foliar fertilizer is to be applied to the foliage of crops, the second ball valves 65 on the front and rear sides are opened, and the first motor 59 is started to drive the third rotating shaft 62 to rotate, so as to drive the first swing rod shafts 61 on the upper and lower sides to rotate, so as to drive the second swing rod shafts 57 to reciprocate back and forth through the hinged fit between the swing rods 58 and the first swing rod shafts 61 and the second swing rod shafts 57, so as to push the second movable valve 55 to reciprocate back and forth, and intermittently communicate with the second infusion pipeline 51 through the through hole 66, so that the foliar fertilizer in the second mixing chamber 38 is sprayed to the foliar fertilizer through the shower nozzle 54 to be irrigate And the purpose of foliar fertilization of crops is achieved.
In addition, in one embodiment, a compression rod 42 is fixedly arranged on the upper side of the push block 44, an air cylinder 41 is fixedly arranged on the upper side of the compression rod 42, a motor II 64 is in power connection with the front side of the roller shaft 48 in the sliding box 45, and if soil is to be turned so that the sprayed fertilizer is more easily absorbed by the roots of crops, air in the compression cavity 43 is compressed by the air cylinder 41 so as to push the push block 44 to slide downwards, and then the hobbing teeth 46 in the sliding box 45 move downwards to be in contact with the soil, and simultaneously the motor II 64 is started to drive the roller shaft 48 to rotate, so that the hobbing teeth 46 are driven to rotate to turn over the soil, and the purpose of turning the soil is achieved.
In the initial state, the first ball valve 17 is closed, the first return spring 19 is in a normal compression state, the convex surface of the cam 22 is far away from the first movable valve 21, the sliding box 45 is positioned at the tail end of the upper side of the third cavity 49, the second ball valves 65 on the front side and the rear side are closed, the second return spring 53 is in a normal compression state, and the through hole 66 is far away from the second infusion pipeline 51.
When the root of the crop needs to be fertilized, the air in the compression cavity 43 is compressed by the air cylinder 41 so as to push the roller 47 to move downwards until the hobbing teeth 46 are contacted with the soil, meanwhile, the second motor 64 is started to drive the hobbing teeth 46 to rotate, thereby achieving the purpose of soil turning, the cart 11 is pushed to move rightwards, so as to drive the wheel shaft 31 to rotate, the second rotating shaft 26 is driven to rotate through meshing transmission between the first bevel gear 29 and the second bevel gear 28, the first rotating shaft 15 is driven to rotate through belt transmission, thereby driving the cam 22 to rotate, further leading the movable valve I21 to carry out left-right reciprocating motion, outputting the fertilizer in the first stirring cavity 14 by opening the ball valve I17, and intermittently sprays the fertilizer from the spray nozzle 33 to the ploughed ground through a hole which is vertically penetrated in the movable valve I21, thereby leading the fertilizer to flow into the roots of the crops through the turned soil gaps and realizing the purpose of fertilizing the roots of the crops.
When needs are fertilized the crops blade surface, through opening two ball valves 65 of front and back both sides, thereby make the foliar fertilizer in the two 38 stirring chambeies flow in infusion pipeline two 51, drive axis of rotation three 62 through starter motor one 59 simultaneously and rotate, thereby promote the two 55 movable valves of both sides around and carry out reciprocating motion from beginning to end, then make through-hole 66 intermittent type nature and the coincidence of two 51 openings of infusion pipeline, thereby make the foliar fertilizer intermittent type nature in the two 51 infusion pipelines pass through gondola water faucet shower nozzle 54 and see off, then spray on the crops blade surface of both sides around, the realization is to the purpose of crops blade surface fertilization.
The invention has the beneficial effects that: according to the invention, the hobbing ploughing soil is turned by the rotation of the roller, the stirring rod is rotated to stir the fertilizer by the power provided by the manual cart and through the meshing transmission between the gears and the belt transmission, and the cam is driven to push the movable valve to reciprocate left and right at the same time, so that the purpose of intermittently fertilizing the soil ploughed on the ground is realized, and the movable valve is pushed by the swing rod, so that foliar fertilizer is intermittently sprayed on the leaf surfaces of crops on the front side and the rear side, and the fertilizing efficiency of the crops is effectively improved.
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, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. An agricultural cart for automatic fertilization, comprising cart characterized in that: the upper wall of the cart is fixedly provided with a first feeding frame, the first feeding frame is internally provided with a first feeding cavity with an upward opening, the lower side of the first feeding cavity is provided with a first stirring cavity, the first stirring cavity is internally and rotatably provided with a first rotating shaft, the first rotating shaft is uniformly distributed and fixedly provided with a first stirring rod, the lower side of the first stirring cavity is provided with a first cavity, the first rotating shaft extends into the first cavity and is fixedly provided with a cam, the first cavity is internally and rotatably provided with a second rotating shaft, the cart comprises a wheel shaft which is rotatably arranged in the cart in a left-right position symmetry manner and a wheel which is fixedly arranged on the wheel shaft, the right side of the first stirring cavity is provided with a first infusion pipeline with a downward opening, the first infusion pipeline is internally provided with a first ball valve capable of controlling fertilizer output, the lower side of the first infusion pipeline is fixedly provided with a spray nozzle, and the right side, a feeding frame II is fixedly arranged on the upper side of the stirring cavity II, a feeding cavity II with an upward opening is arranged in the feeding frame II, a stirring shaft is rotatably arranged in the stirring cavity II, stirring rods II are fixedly arranged on the stirring shaft in an evenly distributed manner, a second infusion pipeline communicated with the stirring cavity II, a second ball valve arranged in the second infusion pipeline and capable of controlling the output of foliar fertilizer in the stirring cavity II and a shower nozzle fixedly connected with the second infusion pipeline are symmetrically arranged at the left side and the right side of the stirring cavity II, a second cavity is arranged at the lower side of the stirring cavity II, a third rotating shaft is rotatably arranged in the second cavity, a third rotating disc is fixedly arranged on the third rotating shaft, a first swing rod shaft is fixedly arranged at the upper part and the lower part of the first rotating disc in a symmetrical manner, and a fertilizer conveying device capable of intermittently spraying fertilizer to the front and back sides of crop foliar fertilizer is arranged in, the fertilizer conveying device comprises a swing rod hinged with a swing rod shaft I, a swing rod shaft II hinged with the swing rod and a sliding rod hinged with the swing rod shaft II, wherein the front and back positions of the swing rod shaft II are symmetrically provided with a compression cavity, a push block is slidably mounted in the compression cavity, a cavity III is arranged on the lower side of the compression cavity, a sliding box which is slidably mounted in the cavity III and is internally provided with a groove is fixedly arranged on the lower side of the push block, a roller shaft is rotatably mounted in the sliding box, a roller is fixedly mounted on the roller shaft, hobbing teeth capable of turning soil through rotation are uniformly distributed on the roller, a fixed rod is fixedly arranged on the left side of the trolley, and a pushing handle is fixedly mounted in the fixed rod.
2. An agricultural cart for automatic fertilization according to claim 1, wherein: the first rotating shaft extends into the first cavity and is fixedly provided with a second roller, the second roller and the first roller are rotatably arranged in the conveying belt, a first bevel gear is fixedly arranged on the wheel shaft on the left side of the second rotating shaft, and a second bevel gear meshed with the first bevel gear is fixedly arranged on the lower side of the second rotating shaft.
3. An agricultural cart for automatic fertilization according to claim 1, wherein: the right side of the first cavity is provided with a first guide chute, the first guide chute is internally provided with a first movable valve, the left side of the first guide chute is abutted to the cam, the middle of the first guide chute is provided with a first movable valve, the first movable valve penetrates through a hole opening with the same size as the opening of the first infusion pipeline, and a first reset spring is arranged between the first movable valve and the inner wall of the trolley.
4. An agricultural cart for automatic fertilization according to claim 1, wherein: the fertilizer conveying device is symmetrically provided with a second guide chute, a second movable valve, a through hole and a second reset spring, wherein the second guide chute is arranged in the second guide chute and is in butt joint with the second sliding rod, the through hole is formed in the second movable valve and penetrates through the second movable valve from top to bottom, and the second reset spring is arranged between the second movable valve and the inner wall of the trolley.
5. An agricultural cart for automatic fertilization according to claim 1, wherein: the upper side of the pushing block is fixedly provided with a compression rod, the upper side of the compression rod is fixedly provided with a cylinder, and the front side of the roller shaft is positioned in the sliding box and is in power connection with a motor II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010352182.4A CN111418291A (en) | 2020-04-28 | 2020-04-28 | A agricultural shallow for automatic fertilization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010352182.4A CN111418291A (en) | 2020-04-28 | 2020-04-28 | A agricultural shallow for automatic fertilization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111418291A true CN111418291A (en) | 2020-07-17 |
Family
ID=71558450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010352182.4A Withdrawn CN111418291A (en) | 2020-04-28 | 2020-04-28 | A agricultural shallow for automatic fertilization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111418291A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111758359A (en) * | 2020-07-22 | 2020-10-13 | 温州科技职业学院 | Portable vegetable fertilizer irrigation equipment |
| CN111869390A (en) * | 2020-08-03 | 2020-11-03 | 杭州市临安区农林技术推广中心 | Crop chemical fertilizer rated fertilization method |
| CN111919616A (en) * | 2020-08-24 | 2020-11-13 | 朱孟伦 | A multi-angle sprinkler for agricultural irrigation usefulness |
| CN112335360A (en) * | 2020-11-09 | 2021-02-09 | 杭州爱媛农业科技有限公司 | Fertilizer and water integrated efficient cultivation device and cultivation method for sweet cherries |
| CN112586153A (en) * | 2021-01-08 | 2021-04-02 | 上海沫依生物科技有限公司 | Automatic soil fertilizing equipment for greenhouse vegetables |
| CN112586122A (en) * | 2021-01-14 | 2021-04-02 | 上海造麦实业有限公司 | Device for farmland fertilization |
| CN112871288A (en) * | 2021-01-13 | 2021-06-01 | 吴守云 | New energy automobile battery recovery crushing treatment device |
| CN112997620A (en) * | 2021-03-03 | 2021-06-22 | 王琰 | High-efficient accurate multi-functional farmland operation equipment of environmental protection |
| CN115284434A (en) * | 2022-07-06 | 2022-11-04 | 重庆安都陶瓷有限公司 | Circular pottery jar base rotary machine convenient to overhaul |
| CN115349341A (en) * | 2022-07-20 | 2022-11-18 | 湖南科技学院 | Intelligent vegetable foliar fertilizer fixed-point spraying equipment |
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2020
- 2020-04-28 CN CN202010352182.4A patent/CN111418291A/en not_active Withdrawn
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111758359A (en) * | 2020-07-22 | 2020-10-13 | 温州科技职业学院 | Portable vegetable fertilizer irrigation equipment |
| CN111758359B (en) * | 2020-07-22 | 2021-08-06 | 温州科技职业学院 | Portable vegetable fertilizer irrigation equipment |
| CN111869390A (en) * | 2020-08-03 | 2020-11-03 | 杭州市临安区农林技术推广中心 | Crop chemical fertilizer rated fertilization method |
| CN111919616A (en) * | 2020-08-24 | 2020-11-13 | 朱孟伦 | A multi-angle sprinkler for agricultural irrigation usefulness |
| CN112335360A (en) * | 2020-11-09 | 2021-02-09 | 杭州爱媛农业科技有限公司 | Fertilizer and water integrated efficient cultivation device and cultivation method for sweet cherries |
| CN112586153A (en) * | 2021-01-08 | 2021-04-02 | 上海沫依生物科技有限公司 | Automatic soil fertilizing equipment for greenhouse vegetables |
| CN112871288A (en) * | 2021-01-13 | 2021-06-01 | 吴守云 | New energy automobile battery recovery crushing treatment device |
| CN112586122A (en) * | 2021-01-14 | 2021-04-02 | 上海造麦实业有限公司 | Device for farmland fertilization |
| CN112586122B (en) * | 2021-01-14 | 2022-11-15 | 中农创达(北京)环保科技有限公司 | Device for farmland fertilization |
| CN112997620A (en) * | 2021-03-03 | 2021-06-22 | 王琰 | High-efficient accurate multi-functional farmland operation equipment of environmental protection |
| CN112997620B (en) * | 2021-03-03 | 2022-07-22 | 王琰 | High-efficient accurate multi-functional farmland operation equipment of environmental protection |
| CN115284434A (en) * | 2022-07-06 | 2022-11-04 | 重庆安都陶瓷有限公司 | Circular pottery jar base rotary machine convenient to overhaul |
| CN115284434B (en) * | 2022-07-06 | 2024-01-23 | 重庆安都陶瓷有限公司 | Round gallipot blank rotating machine convenient to overhaul |
| CN115349341A (en) * | 2022-07-20 | 2022-11-18 | 湖南科技学院 | Intelligent vegetable foliar fertilizer fixed-point spraying equipment |
| CN115349341B (en) * | 2022-07-20 | 2024-02-02 | 湖南科技学院 | Intelligent vegetable foliar fertilizer fixed-point spraying equipment |
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Application publication date: 20200717 |
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| WW01 | Invention patent application withdrawn after publication |