CN207410737U - A kind of tractor front and rear stirring broadcast application device of integrated stirring broadcast application function - Google Patents
A kind of tractor front and rear stirring broadcast application device of integrated stirring broadcast application function Download PDFInfo
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- CN207410737U CN207410737U CN201721298103.6U CN201721298103U CN207410737U CN 207410737 U CN207410737 U CN 207410737U CN 201721298103 U CN201721298103 U CN 201721298103U CN 207410737 U CN207410737 U CN 207410737U
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- agitating shaft
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- 238000003756 stirring Methods 0.000 title claims abstract description 80
- 239000003337 fertilizer Substances 0.000 abstract description 51
- 239000003814 drug Substances 0.000 abstract description 42
- 210000003608 fece Anatomy 0.000 abstract description 8
- 239000010871 livestock manure Substances 0.000 abstract description 8
- 239000000725 suspension Substances 0.000 abstract 1
- 238000002156 mixing Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 238000012271 agricultural production Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 229940079593 drug Drugs 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000009331 sowing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Landscapes
- Fertilizers (AREA)
- Fertilizing (AREA)
Abstract
A kind of stirring broadcast application device of the tractor front and rear of integrated stirring broadcast application function, including agitator stent, power supply and agitator, broadcast application disk and the broadcast application motor being from top to bottom mounted on successively on agitator stent;Agitating shaft is equipped in agitator, agitating shaft upper branching holder is equipped with above agitator, agitating shaft upper branching holder is equipped with electric machine support, stirring motor is equipped on electric machine support;One end of agitating shaft is fixed on by agitating shaft upper branching holder on agitator, and is electrically connected with stirring motor;A screw feeder is provided on agitating shaft;It stirs bottom of the barrel and is equipped with blanking funnel, blanking funnel is connected with broadcast application disk;Broadcast application motor is arranged on the lower section of broadcast application disk;Stirring motor is electrically connected to a power source;Broadcast application motor is electrically connected by electric pressure converter and power supply.The utility model major function is to carry out movement to mix fertilizer, seed dressing and broadcast application operation, and a kind of convenience can be used as easily to realize that seed manure medicine with broadcasting, can also be used by the electric fertilizer distributor of machine front and rear suspension with fertile seed dressing work station.
Description
Technical field
It is suitable for mixing fertilizer the utility model is related to agricultural machinery technological field more particularly to one kind, dresses seed, using agricultural machinery and implement
Support hangs broadcast application or coordinates other seeding and fertilizing equipments progress seed manure medicines are same to broadcast.
Background technology
As agricultural production becomes more meticulous the continuous improvement of degree, generally require to support according to local soil is actual in agricultural production
The characteristics of dividing demand, fertilizer is needed with reference to institute's long-term cropping and local soil nutrient state of supply produce the in bulk of the local needs of adaptation
Bulk blended fertilizer, this fertilizer nutrient is comprehensive, concentration is high, with strong points, volume increase abridged edition is notable.The bulk blended fertilizer in bulk of produced on-site
A certain proportion of prevention pesticide can also be added with seed according to subterranean pest-insect species and severity.This agricultural production mould
The demand for changing the necessary improvement of utensil progress, it is necessary to agricultural production, new situations being adapted to of formula.
This integrated integrated stirring provided by the utility model, broadcast application function tractor front and rear stirring broadcast application device with
A kind of integrated airborne broadcast application device for mixing medicine function of the patent No. 201620991858.3 is compared, can be not against the rear defeated of tractor
Go out power stirring fertilizer, mixing speed is uniform, mixes that rear fertilizer powder rate is low, and the fertilizer and seed after stirring can be poured into easily
In seeder, realize that seed manure medicine is same and broadcast;It can effectively solve the problem that fertilizer is hardened compared with existing electric fertilizer distributor and be not easy blanking, from
Band broadcast application motor power not against equipment power source is pulled, can also realize that tractor front and rear is installed.
The content of the invention
Technical problem to be solved in the utility model is stirred in view of the deficienciess of the prior art, providing a kind of integrate
It mixes, the tractor front and rear of broadcast application function stirring broadcast application device, the machine construction is simple, is moved easily, is easily operated, can improve
Work efficiency, the advantages that can also be achieved Tree Precise Fertilization, dispenser.
The purpose of this utility model is achieved through the following technical solutions:
A kind of stirring broadcast application device of the tractor front and rear of integrated stirring broadcast application function, the stirring broadcast application device include
Agitator stent, power supply and agitator, broadcast application disk and the broadcast application motor being from top to bottom mounted on successively on agitator stent;It is described
Agitating shaft is equipped in agitator, agitating shaft upper branching holder is equipped with above the agitator, is set on the agitating shaft upper branching holder
There is electric machine support, stirring motor is installed on the electric machine support;One end of the agitating shaft on agitating shaft by supporting
Seat is fixed on agitator, and is electrically connected with stirring motor;A screw feeder is provided on the agitating shaft;The stirring bottom of the barrel is set
There is blanking funnel, the blanking funnel is connected with broadcast application disk;The broadcast application motor is arranged on the lower section of broadcast application disk;The stirring electricity
Machine is electrically connected to a power source;The broadcast application motor is electrically connected by electric pressure converter and power supply.
Operation principle:During work, fertilizer or seed will be poured into agitator by operating personnel with pesticide, be turned on the power switch,
Stirring motor drives agitating shaft to be rotated, and is rotated again with screw feeder when agitating shaft rotates.Screw feeder spiral is delivered up material and object
Expect that material is stirred by the gravity fall suffered by itself up and down, fertile medicine or the kind in agitator can be stirred evenly within 45 seconds
Medicine completes an agitating procedure;The discharge port baffle of agitator lower part is opened at this time, can be packed or coordinate other sowings
Fertilising class equipment is used together, can easily realize that seed manure medicine is broadcast together;It can also pull on other machines, machine,
Feed opening and broadcast application motor are opened simultaneously, the medicine being stirred and fertile mixture are uniformly dropped in broadcast application disk at this time, carried out
Broadcast application operation stops after the completion of shedding.
It is equipped with as further improved technical solution, in above-described agitator and promotes bucket and stent;The promotion
Bucket is fixed on by stent and agitating shaft upper branching holder on agitator;The agitating shaft promotes bucket through entire.
As further improved technical solution, agitating shaft described above is externally provided with circular casing, and the screw feeder is fixed
On the outside of circular casing, the circular casing crosses pin and is movably connected with agitating shaft.
As further improved technical solution, the above stirring bottom of the barrel, which is equipped with, adjusts blanking funnel outlet size
Regulation handle.It can be realized according to the demand of Different Crop and be precisely controlled dose when spreading fertilizer over the fields.
As further improved technical solution, the bottom of agitator described above also sets a discharge port;The discharge port
Outside be equipped with discharge port baffle.Stirring completes mouth and opens discharge port baffle, and fertilizer is from discharge port) it falls, it is packed or is matched somebody with somebody
Other sowing class equipments are closed to be used together, can easily realize that seed manure medicine is broadcast together.
As further improved technical solution, a kind of above-described tractor front and rear of integrated stirring broadcast application function
Stirring broadcast application device, it is characterised in that:Stirring broadcast application device chassis is further included, is equipped on the stirring broadcast application device chassis
Land wheel.
As further improved technical solution, agitator branch is provided with the upper hitch point for machine traction, lower hitch point
And preposition abutment extending.
As further improved technical solution, power supply is equipped with power switch, and the power supply is battery pack.
Provided by the utility model this integrates stirring, the tractor front and rear stirring broadcast application device of broadcast application function, may be used also
Scene is carried out according to the actual demand of crops and mixes medicine, with fertilizer, and is carried out at the same time broadcast application.
Compared with prior art, the device of the utility model has the following advantages:
1. multiple processes such as bulk blended fertilizer in bulk, medicine fertilizer, seed dressing and broadcast application can be completed now to mix, it is moved easily, is easy to grasp
Make, shorten man-hour, improve work rate;It adds and mixes fertilizer, the convenience of seed dressing, fertilizer is mixed in reduction and the work of broadcast application is strong
Degree reduces the cost of crop medication per acre and fertilizer, and one mu can be with cost-effective 50 yuan.
2. now being mixed Blending Fertilizer and medicine fertilizer according to the actual needs of crops, reduce in agricultural operation and use composite fertilizer not
It can be according to the drawbacks of soil actual needs fertilizer.According to measuring and calculating N P and K infiltration and to add part micro- by a certain percentage
BB fertilizer afterwards, use cost are reduced than 30 yuan of the saving per acre of composite fertilizer with fertile cost.
3. by the bottom of agitator be equipped with regulation handle, provide power using power supply for broadcast application motor, so as to fulfill
Accurate control to broadcast application amount, broadcast application width is adjustable, reduces crops poisoning caused by medicine or fertile excess.
4. providing power by using power supply for stirring motor, mixing speed is uniform, fertilizer powder rate is low, it may be convenient to
Carry out mobile operation.Compared with existing fertilizer mixing station or seed dressing station are fixed with fertilizer, seed dresser, mobile work can be easily carried out
Industry is realized that seed manure medicine is same and is broadcast.
Description of the drawings
Fig. 1 is the structure diagram of the utility model device;
Fig. 2 is the agitator internal structure schematic diagram of the utility model;
Fig. 3 is the rearview of the utility model device;
Attached drawing marks explanation:
1. stirring motor, 2. agitators, 3. discharge ports, 4. broadcast application disks, 5. broadcast application motors, 6. agitating shafts, 7. agitator branch
Frame, hitch point on 8., 9. preposition abutment extendings, 10. times hitch points, 11. land wheels, 12. power supplys, 13. agitating shaft upper branching holders, 14. electricity
Machine support, 15. screw feeders, 16. promotion buckets, 17. promotion bucket stents, 18. blanking funnels, 19. circular casings, 20. regulation handles,
21. discharge port baffle, 22. electric pressure converters, 23. pins.
Specific embodiment
The utility model is described in detail with specific embodiment (referring to Fig. 1~Fig. 3) below in conjunction with the accompanying drawings.
Embodiment 1
A kind of stirring broadcast application device of the tractor front and rear of integrated stirring broadcast application function, the stirring broadcast application device include
Agitator stent (7), power supply (12) and agitator (2), the broadcast application disk being from top to bottom mounted on successively on agitator stent (7)
(4) and broadcast application motor (5);Agitating shaft (6) is equipped in the agitator (2), is equipped on agitating shaft and props up above the agitator (2)
Bearing (13), the agitating shaft upper branching holder (13) are equipped with electric machine support (14), and the electric machine support is installed on (14)
There is stirring motor (1);One end of the agitating shaft (6) is fixed on by agitating shaft upper branching holder (13) on agitator (2), and
It is electrically connected with stirring motor (1);A screw feeder (15) is provided on the agitating shaft (6);Agitator (2) bottom is equipped with blanking
Funnel (18), the blanking funnel (18) are connected with broadcast application disk (4);The broadcast application motor (5) is arranged under broadcast application disk (4)
Side;The stirring motor (1) is electrically connected with power supply (12);The broadcast application motor (5) passes through electric pressure converter (22) and power supply
(12) it is electrically connected.
Operation principle:
During work, after stirring motor 1 and power supply 12 are connected, fertile medicine or kind medicine are poured into agitator 2, power supply is opened and opens
It closes, power supply 12 starts to power to stirring motor 1, and stirring motor 1 drives agitating shaft 6 to be rotated, and is driven again when agitating shaft 6 rotates
Screw feeder 15 rotates.By in the spiral course of screw feeder 15 by fertile medicine or kind medicine it is defeated along promoted bucket 16 convey up, screw feeder 15 exists
Fertile medicine or kind medicine itself suffered by gravity under, start to fertile medicine or kind medicine be stirred, it is to be mixed uniformly after, completion once stir
Mix process.At this point, pulling the device of the utility model on other machines, and power supply 12 and electric pressure converter 22 are connected,
While machining, the switch of blanking funnel 18 and power supply 12 is opened, broadcast application motor 5 starts to rotate, be stirred at this time at this time
Fertile medicine drop in broadcast application disk 4, start broadcast application operation, after the completion of shedding, close the switch of power supply 12, broadcast application motor 12 stops
Only.
Embodiment 2
The places different from embodiment 1 are:It is equipped in the agitator (2) and promotes bucket (16) and stent (17);It is described
Bucket (16) is promoted to be fixed on agitator (2) by stent (17) and agitating shaft upper branching holder (13);The agitating shaft (6) is run through
It is entire to promote bucket (16).
Embodiment 3
The places different from embodiment 1 or 2 are:The agitating shaft (6) is externally provided with circular casing (19), the screw feeder
(15) it is installed on the outside of circular casing (19), the circular casing (19) crosses pin and is movably connected with agitating shaft (6).The structure
Design is convenient to cleaning and maintenance after machine use.
Embodiment 4
The places different from embodiment 3 are:Agitator (2) bottom, which is equipped with, adjusts blanking funnel (18) outlet size
Regulation handle (20).It, can be according to the need of Different Crop when spreading fertilizer over the fields by adjusting the regulation handle (20) of agitator (2) bottom
It asks, realization is precisely controlled dose.
Embodiment 5
It is from any different place of embodiment 1-2 or 4:The bottom of the agitator (2) also sets a discharge port (3);
The outside of the discharge port (3) is equipped with discharge port baffle (21).Stirring completes mouth and opens discharge port baffle (21), fertilizer discharge port
(3) fall, packed or other sowing class equipments is coordinated to be used together, can easily realize that seed manure medicine is broadcast together.
Embodiment 6
The places different from embodiment 5 are:Stirring broadcast application device chassis is further included, it is described to stir on broadcast application device chassis
Land wheel (11) is installed.
Embodiment 7
The places different from embodiment 6 are:Agitator stent (7) is equipped with the upper hitch point (8) for machine traction, lower outstanding
Hanging point (10) and preposition abutment extending (9).Preposition abutment extending (9) mainly facilitates machine preposition, and the upper hitch point 8 and lower hitch point 10 are led
It is used for during machine postposition used in traction.
Embodiment 8
The places different from embodiment 1 are:Power supply (12) is equipped with power switch, and the power supply is battery pack.Power supply
(12) directly power is provided for stirring motor (1) power supply.Power supply (12) ability broadcast application motor (5) after the conversion of electric pressure converter 22
Power supply provides power.
It is the course of work of embodiment below:
During work, after stirring motor 1 and power supply 12 are connected, fertile medicine or kind medicine are poured into agitator 2, power supply is opened and opens
It closes, power supply 12 starts to power to stirring motor 1, and stirring motor 1 drives agitating shaft 6 to be rotated, and is driven again when agitating shaft 6 rotates
Screw feeder 15 rotates.By the way that fertile medicine or kind medicine conveying are got on during the helical feed of screw feeder 15, start to fertile medicine or kind medicine into
Row stirring, it is to be mixed uniformly after, complete an agitating procedure.
During broadcast application operation, the upper hitch point 8 of the device of the utility model and lower hitch point 10 are pulled and (drawn in other machines
Machine) on.Then, power supply 12 and electric pressure converter 22 are connected, while machining, opens blanking funnel 18 and power supply 12
Switch, the fertile medicine or kind medicine that broadcast application motor 5 comes into operation and is stirred at this time are dropped in broadcast application disk 4, start broadcast application operation.It spreads
When fertile, in order to be precisely controlled dose, the regulation handle 20 of 1 bottom of agitator can be adjusted, regulation handle 20 is by under control
The amount of opening size of funnel 18 controls dose size.After the completion of shedding, the switch of power supply 12 is closed, broadcast application motor 12 stops
Only.
When completing an agitating procedure, the discharge port baffle 21 of 2 lower part of agitator is opened at this time, and fertile medicine or kind medicine are carried out
It packs or other seeding and fertilizing class equipments is coordinated to be used together, broadcast together so as to fulfill fertile medicine or kind medicine.
The device of the utility model can once be completed now to mix multiple processes such as fertilizer, medicine fertilizer, seed dressing and broadcast application, Neng Gouyi
Dynamic to carry out mixing fertilizer, seed dressing, broadcast application operation greatly improves production efficiency.While the utility model device is according to the reality of crops
It needs now to be mixed fertilizer (adding in BB fertilizer), seed dressing, broadcast application, broadcast application at plot progress scene, greatly reduce using composite fertilizer, medicine
Fertilizer and the cost of seed dressing reduce the labor intensity for mixing fertilizer and broadcast application.
The stirring broadcast application device of the utility model, when progress crops spread base fertilizer operation, 1 mu when mixing fertilizer and broadcast application operation
The average of ground only needs 6 minutes, and medicine machine is mixed in exclusive use and broadcast application device is combined when carrying out operation, and 0.07 hectare averagely needs 15
Minute, activity duration saving 9 minutes per acre.According to measuring and calculating peasant household is with compounding N P and K by a certain percentage and to add part micro
BB fertilizer after element, cost per mu reduce than the cost of composite fertilizer is used to save 30 yuan per acre and use fertile cost, add and mix
Fertilizer, the convenience of seed dressing, reduce the labor intensity for mixing fertilizer and broadcast application.Provided by the utility model this integrates integrated stirring, spreads
The tractor front and rear stirring broadcast application device of fertile function mixes the airborne of medicine function with a kind of integrate of the patent No. 201620991858.3
Broadcast application device is compared, and can stir fertilizer not against the rear output power of tractor, mixing speed is uniform, mixes rear fertilizer powder rate
Low, fertilizer and seed after stirring can be poured into easily in seeder, are realized that seed manure medicine is same and are broadcast;With existing electric fertilizer distributor
Blanking is not easy compared to can effectively solve the problem that fertilizer is hardened, carrying broadcast application motor power, it, can be with not against pulling equipment power source
Realize the installation of tractor front and rear.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, it should be pointed out that
It is all any modification, equivalent and improvement made within the spirit and principle of the utility model etc., should be included in this
Within the protection domain of utility model.
Claims (8)
1. a kind of tractor front and rear stirring broadcast application device of integrated stirring broadcast application function, it is characterised in that:The stirring broadcast application
Device includes agitator stent(7), power supply(12)And agitator stent is from top to bottom mounted on successively(7)On agitator(2)、
Broadcast application disk(4)With broadcast application motor(5);The agitator(2)It is interior to be equipped with agitating shaft(6), the agitator(2)Top is equipped with stirring
Axis upper branching holder(13), the agitating shaft upper branching holder(13)It is equipped with electric machine support(14), the electric machine support(14)
On stirring motor is installed(1);The agitating shaft(6)One end pass through agitating shaft upper branching holder(13)It is fixed on agitator
(2)On, and and stirring motor(1)Electrical connection;The agitating shaft(6)On be provided with a screw feeder(15);The agitator(2)Bottom
Equipped with blanking funnel(18), the blanking funnel(18)With broadcast application disk(4)Connection;The broadcast application motor(5)It is arranged on broadcast application disk
(4)Lower section;The stirring motor(1)With power supply(12)Electrical connection;The broadcast application motor(5)Pass through electric pressure converter(22)With
Power supply(12)It is electrically connected.
2. a kind of tractor front and rear stirring broadcast application device of integrated stirring broadcast application function according to claim 1, special
Sign is:The agitator(2)Interior be equipped with promotes bucket(16)And stent(17);The promotion bucket(16)Pass through stent(17)With stir
Mix axis upper branching holder(13)It is fixed on agitator(2)On;The agitating shaft(6)Bucket is promoted through entire(16).
3. a kind of tractor front and rear stirring broadcast application device of integrated stirring broadcast application function according to claim 1 or 2,
It is characterized in that:The agitating shaft(6)It is externally provided with circular casing(19), the screw feeder(15)It is installed in circular casing(19)Outside
Side, the circular casing(19)Cross pin and agitating shaft(6)It is movably connected.
4. a kind of tractor front and rear stirring broadcast application device of integrated stirring broadcast application function according to claim 3, special
Sign is:The agitator(2)Bottom, which is equipped with, adjusts blanking funnel(18)Export the regulation handle of size(20).
5. it is spread according to a kind of tractor front and rear stirring of any integrated stirring broadcast application functions of claim 1- 2 or 4
Fertile device, it is characterised in that:The agitator(2)Bottom also set a discharge port(3);The discharge port(3)Outside be equipped with
Discharge port baffle(21).
6. a kind of tractor front and rear stirring broadcast application device of integrated stirring broadcast application function according to claim 5, special
Sign is:Stirring broadcast application device chassis is further included, land wheel is installed on the stirring broadcast application device chassis(11).
7. a kind of tractor front and rear stirring broadcast application device of integrated stirring broadcast application function according to claim 6, special
Sign is:Agitator stent(7)Equipped with the upper hitch point for machine traction(8), lower hitch point(10)And preposition abutment extending(9).
8. a kind of tractor front and rear stirring broadcast application device of integrated stirring broadcast application function according to claim 1, special
Sign is:Power supply(12)Power switch is equipped with, the power supply is battery pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721298103.6U CN207410737U (en) | 2017-10-10 | 2017-10-10 | A kind of tractor front and rear stirring broadcast application device of integrated stirring broadcast application function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721298103.6U CN207410737U (en) | 2017-10-10 | 2017-10-10 | A kind of tractor front and rear stirring broadcast application device of integrated stirring broadcast application function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207410737U true CN207410737U (en) | 2018-05-29 |
Family
ID=62310875
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721298103.6U Active CN207410737U (en) | 2017-10-10 | 2017-10-10 | A kind of tractor front and rear stirring broadcast application device of integrated stirring broadcast application function |
Country Status (1)
| Country | Link |
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| CN (1) | CN207410737U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114459386A (en) * | 2022-03-11 | 2022-05-10 | 长沙航空职业技术学院 | Measuring device and measuring method for particle repose angles of soils with different water contents |
| CN114747352A (en) * | 2022-03-21 | 2022-07-15 | 江苏智慧工场技术研究院有限公司 | Agricultural thing networking fertilization equipment for farming |
| CN119318258A (en) * | 2024-10-12 | 2025-01-17 | 徐州市农业农村综合服务中心 | Uniform fertilizer distributor for corn and soybean composite planting |
-
2017
- 2017-10-10 CN CN201721298103.6U patent/CN207410737U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114459386A (en) * | 2022-03-11 | 2022-05-10 | 长沙航空职业技术学院 | Measuring device and measuring method for particle repose angles of soils with different water contents |
| CN114747352A (en) * | 2022-03-21 | 2022-07-15 | 江苏智慧工场技术研究院有限公司 | Agricultural thing networking fertilization equipment for farming |
| CN119318258A (en) * | 2024-10-12 | 2025-01-17 | 徐州市农业农村综合服务中心 | Uniform fertilizer distributor for corn and soybean composite planting |
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