CN107258181B - Wedging type particle fertilizer full-layer fertilizer applicator - Google Patents
Wedging type particle fertilizer full-layer fertilizer applicator Download PDFInfo
- Publication number
- CN107258181B CN107258181B CN201710606137.5A CN201710606137A CN107258181B CN 107258181 B CN107258181 B CN 107258181B CN 201710606137 A CN201710606137 A CN 201710606137A CN 107258181 B CN107258181 B CN 107258181B
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- Prior art keywords
- fertilizer
- wedged
- storage box
- height control
- applicator
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 219
- 239000002245 particle Substances 0.000 title claims description 18
- 238000003860 storage Methods 0.000 claims abstract description 39
- 241000276425 Xiphophorus maculatus Species 0.000 claims abstract description 3
- 230000004720 fertilization Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 241000272525 Anas platyrhynchos Species 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 239000010902 straw Substances 0.000 description 7
- 239000002689 soil Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000035558 fertility Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 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
- 239000000618 nitrogen fertilizer Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- A01C15/008—Aprons; Deflecting plates; Band-spreading attachments
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizing (AREA)
Abstract
The invention relates to a wedging type full-layer fertilizer distributor for granular fertilizer, which comprises a platy front frame and a rear frame connected with the front frame, wherein an engine and a depth controller for controlling the fertilizer application depth are arranged on the front frame, and a shaft tube and control equipment are arranged at the front end of the front frame; the rear frame is provided with a track in the vertical direction and a height control shaft positioned on the track, and the depth controller is electrically connected with the height control shaft; the device comprises a height control shaft, a plurality of funnel-shaped wedging type fertilizer applicators arranged on the height control shaft, a fertilizer applying opening arranged at the bottom of the wedging type fertilizer applicators, a fertilizer storage box arranged above the wedging type fertilizer applicators, round holes right opposite to the wedging type fertilizer applicators arranged on a bottom plate of the fertilizer storage box, an openable baffle plate used for covering the round holes arranged on the bottom plate of the fertilizer storage box, a vibrating plate arranged at a position above the bottom plate in the fertilizer storage box, a fertilizer outlet right opposite to the round holes arranged on the vibrating plate, and openable baffle plates used for covering the fertilizer outlet arranged on the vibrating plate.
Description
Technical Field
The invention relates to a wedging type full-layer fertilizer applicator for granular fertilizer, and belongs to the field of agricultural mechanical equipment.
Background
The agricultural machinery in China develops faster, and the mechanized proportion of fertilizer application is improved year by year. The additional fertilizer machine plays a key link in agricultural production, has the characteristics of uniformity, high efficiency, high speed and the like in fertilization operation, and can loosen soil, adjust soil constitution and improve soil fertility while performing fertilization operation. The existing topdressing machinery is generally high in use requirement, complex in structure, large in limitation and high in cost.
Topdressing refers to fertilizer applied during crop growth. The additional fertilizer is mainly used for supplying a great amount of nutrients for crops in a certain period or supplementing the deficiency of the base fertilizer. The production is usually combined with base fertilizer, seed fertilizer and additional fertilizer, and the base fertilizer is mainly used and the additional fertilizer is auxiliary. Topdressing is more and more known according to different growth periods of crops, such as seedling growing fertilizer, jointing fertilizer, booting fertilizer, grain fertilizer, spraying fertilizer and the like. The common fertilizer varieties for topdressing are nitrogen fertilizer and potassium fertilizer. The straw granular fertilizer is a new kind of fertilizer which appears in recent years, namely, the straw is air-dried to obtain air-dried straw, the air-dried straw is crushed, fertilizer, auxiliary materials such as bentonite and the like and water are added according to the requirement, the materials which are mixed and stirred, and the length of the particles is about 2 cm to 5cm. The straw particles contain a large amount of straw organic matters, so that the farmland quality can be effectively improved, and the fertility can be improved. The existing straw granular fertilizer lacks a proper special fertilizer application machine because of larger particles, and full-layer fertilization is difficult to achieve.
Disclosure of Invention
Aiming at the problems, the invention aims to provide a wedged particle full-layer fertilizer applicator suitable for large particles.
In order to achieve the above purpose, the present invention adopts the following technical scheme: a wedging type particle fertilizer full-layer fertilizer distributor is characterized in that: the device comprises a platy front frame and a rear frame connected with the front frame, wherein an engine and a depth controller for controlling fertilization depth are arranged on the front frame, and a shaft tube and control equipment are arranged at the front end of the front frame; the rear frame is provided with a track in the vertical direction and a height control shaft positioned on the track, and the depth controller is electrically connected with the height control shaft; the device comprises a height control shaft, and is characterized in that a plurality of funnel-shaped wedging type fertilizer applicators are arranged on the height control shaft, fertilizer inlets are formed in the bottoms of the wedging type fertilizer applicators, a fertilizer storage box is arranged above the wedging type fertilizer applicators, round holes right opposite to the wedging type fertilizer applicators are formed in the bottom plate of the fertilizer storage box, an openable baffle used for covering the round holes is arranged on the bottom plate of the fertilizer storage box, a vibrating plate is arranged at the position, located above the bottom plate, of the fertilizer storage box, a fertilizer outlet right opposite to the round holes is formed in the vibrating plate, an openable baffle used for covering the fertilizer outlets is arranged on the vibrating plate, and the openable baffle is connected with the openable baffle through steel bars.
Be provided with fertilizer amount controller on the lateral wall of fertilizer storage case, wedge formula fertilizer applicator is including storing the tube-shape portion of fertilizer and setting are in the row material pipe of tube-shape portion lower extreme, the fertilization mouth sets up the bottom of arranging the material pipe, the inside of tube-shape portion is provided with the rotatory blade disc that is used for stirring fertilizer, rotatory blade disc passes through the arbor rotation setting of dish heart and is in on the lateral wall of tube-shape portion, rotatory blade disc with fertilizer amount controller electricity is connected be provided with the valve in the row material pipe, the valve with fertilizer amount controller electricity is connected.
Two front wheels are arranged below the front frame, two rows of four rear wheels are arranged below the rear frame, and the engine is connected with the front wheels through a belt.
The rear frame is characterized in that a pulling plate for discharging is arranged in an area between the bottom plate of the fertilizer storage box and the vibrating plate on the tail baffle plate of the rear frame, the position of the bottom plate of the fertilizer storage box close to the tail is lower than that of the bottom plate of the fertilizer storage box close to the head, or a lifting device is arranged at the bottom of the front end of the fertilizer storage box.
The height control shafts are positioned on two sides of the rear frame, and the bottom of the fertilization box is positioned in a hollowed-out area below the wedged fertilizer applicator.
The fertilizer outlet is duck tongue-shaped, the diameter of the fertilizer outlet is 8cm, and the diameter of the fertilizer outlet is 10cm.
The openable baffle is rotatably connected to the bottom plate of the fertilizer storage box, and the openable baffle is rotatably connected to the vibrating plate.
The bottom plate of the fertilizer storage box forms 15 degrees with the horizontal plane.
The height control shafts are two, the number of the wedged fertilizer applicators is eight, and four wedged fertilizer applicators are arranged on each height control shaft.
The steering device includes a steering wheel, a brake, and a seat.
Due to the adoption of the technical scheme, the invention has the following advantages: 1. the invention relates to a wedged fertilizer applicator, which is characterized in that a fertilizer storage box is arranged above the wedged fertilizer applicator, a round hole is arranged at the bottom of the fertilizer storage box, a vibrating plate is arranged at the bottom of the fertilizer storage box, a fertilizer outlet corresponding to the round hole and a baffle plate which is arranged on the vibrating plate and used for covering the fertilizer outlet are arranged on the vibrating plate, and a rotary cutter disc used for stirring fertilizer is arranged in the wedged fertilizer applicator, so that large-particle fertilizer can be smoothly applied. 2. The invention comprises a height control shaft and a depth controller electrically connected with a linear driving device on the height control shaft, wherein the height control shaft is arranged on a track in the vertical direction in a sliding way, a wedged fertilizer applicator is arranged on the height control shaft, and a fertilizer application port is arranged at the lower end of the wedged fertilizer applicator, so that the fertilizer applicator can control the soil penetration depth of the wedged fertilizer applicator. 3. According to the invention, the fertilizer storage box is arranged above the wedged fertilizer applicator, the round hole is arranged at the bottom of the fertilizer storage box, the vibrating plate is arranged at the bottom of the fertilizer storage box, the fertilizer outlet corresponding to the round hole and the baffle plate arranged on the vibrating plate and used for covering the fertilizer outlet are arranged on the vibrating plate, the height control shaft is arranged on the vertical track in a sliding manner, the depth controller sends out an instruction to drive the height control shaft to move upwards, and the wedged fertilizer applicator on the height control shaft moves upwards and stretches into the round hole and the baffle plate arranged at the top in the fertilizer outlet in a pushing manner, so that fertilizer enters the wedged fertilizer applicator from the fertilizer storage box, and the automatic fertilizer addition can be realized. 3. The valve is arranged in the discharge pipe, and the linear driving device on the valve is electrically connected with the fertilizer controller, so that the fertilizer controller controls the discharge rate and the discharge amount of fertilizer by controlling the opening and closing time and the opening and closing degree of the valve.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a wedge-type fertilizer applicator 4 of the present invention;
fig. 3 is a view in the a direction of fig. 1.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1, the present invention comprises a plate-shaped front frame 14 and a rear frame 15 connected with the front frame 14, wherein the front frame 14 is provided with an engine 1 and a depth controller 2 for controlling fertilization depth, and the front end of the front frame 14 is provided with a shaft tube 16 and a control device; the side wall of the rear frame 15 is provided with a track in the vertical direction and a height control shaft 3 positioned on the track, two sides of the height control shaft 3 are provided with linear driving devices, and the depth controller 2 is electrically connected with the linear driving devices at two sides of the height control shaft 3. A plurality of funnel-shaped wedged fertilizer applicators 4 are arranged on the height control shaft 3, and fertilizer application openings 12 are arranged at the bottoms of the wedged fertilizer applicators 4. The top at wedging formula fertilizer distributor 4 is provided with fertilizer storage tank 5, and fertilizer storage tank 5's bottom plate is provided with just right round hole 6 with wedging formula fertilizer distributor 4, is provided with the openable baffle 17 that is used for covering round hole 6 on the bottom plate, is provided with vibrating plate 7 in the position that lies in bottom plate top in fertilizer storage tank 5, is provided with the play fertile mouth 8 just right with round hole 6 at vibrating plate 7, is provided with on vibrating plate 7 and is used for covering out fertile mouthful 8 can open and shut separation blade 9, can open and shut separation blade 9 and can open and shut baffle 17 and pass through billet 18 and be connected. The height control shaft 3 slides upwards along the track under the action of the depth controller 2, the wedged fertilizer applicator 4 directly enters the round hole 6 and pushes open the openable baffle 17 covering the round hole 6, the openable baffle 17 drives the steel bar 18 to move upwards, the openable baffle 9 at the other end of the steel bar 18 is pushed open, the fertilizer outlet 8 is opened, and fertilizer enters the wedged fertilizer applicator 4 through the fertilizer outlet 8, so that fertilizer supply work is completed. The vibrating plate 7 and the bottom plate are arranged at intervals, so that the vibrating plate 7 is easier to vibrate, and the particle fertilizer can be prevented from blocking the fertilizer outlet 8 during vibration.
In the above embodiment, as shown in fig. 2, the fertilizer amount controller 13 is provided on the side wall of the fertilizer tank 5. The wedged fertilizer applicator 4 comprises a cylindrical part 19 for storing fertilizer and a discharge pipe 20 arranged at the lower end of the cylindrical part 19, a fertilizer application port 12 is arranged at the bottom end of the discharge pipe 20, a rotary cutter disc 21 for stirring the fertilizer is arranged in the cylindrical part 19, the rotary cutter disc 21 is rotatably arranged on the side wall of the cylindrical part 19 through a cutter shaft 22 of a disc core, a motor on the cutter shaft 22 is electrically connected with a fertilizer amount controller 13, and the rotary cutter disc 21 controls the rotation rate through the fertilizer amount controller 13 to prevent the fertilizer from blocking the discharge pipe 20. A valve 23 is arranged in the discharge pipe 20, a linear driving device on the valve 23 is electrically connected with the fertilizer controller 13, and the fertilizer controller 13 controls the discharge rate and the discharge amount of fertilizer by controlling the opening and closing time and the opening and closing degree of the valve 23.
In the above embodiment, two front wheels 10 are provided below the front frame 14, two rows of four rear wheels 11 are provided below the rear frame 15, and the engine 1 is connected to the front wheels 10 by a belt.
In the above embodiment, the pulling plate 25 for discharging is provided on the rear baffle 24 of the rear frame 15 in the area between the bottom plate of the fertilizer tank 5 and the vibrating plate 7, the bottom plate of the fertilizer tank 5 is inclined, the position near the rear of the vehicle is lower than the position near the front of the vehicle, and the fertilizer entering between the bottom of the fertilizer tank 5 and the vibrating plate 7 slides toward the rear of the vehicle under the vibration of the vibrating plate 7, and further, the bottom plate of the fertilizer tank 5 is 15 ° from the horizontal. Or, be provided with hoisting apparatus at the front end bottom of storing up fertile case 5, the fertile case 5 of storing up can be backward inclined under hoisting apparatus's effect like this, is favorable to the fertilizer to pile up in the tail portion. When the fertilizer is piled on the drawing plate 25, the drawing plate 25 is pulled open, so that the leaked fertilizer can be removed from the fertilizer storage box 5.
In the above embodiment, as shown in fig. 3, the height control shafts 3 are located at two sides of the rear frame 15, the bottom of the fertilizing box is hollow in the area below the wedged fertilizer applicator 4, and the area below the wedged fertilizer applicator 4 is a field, so that the wedged fertilizer applicator 4 can freely stretch into the field for fertilizing during fertilizing. Further, the number of the height control shafts 3 is two, the number of the wedged fertilizer applicators 4 is eight, and four wedged fertilizer applicators 4 are arranged on each height control shaft 3.
In the above embodiment, the fertilizer application port 12 is in the shape of duck tongue, and its diameter is 8cm.
In the above embodiment, the openable and closable barrier 17 is rotatably connected to the bottom plate, and the openable and closable barrier 9 is rotatably connected to the vibration plate 7.
In the above embodiment, the diameter of the fertilizer outlet 8 is 10cm.
In the above embodiments, the steering apparatus includes a steering wheel, a brake, and a seat.
The working principle of the invention is as follows:
starting the engine 1, driving the front wheel 10 to rotate by the engine 1, driving the fertilizer distributor by an operator through control equipment, controlling the height of the wedge-type fertilizer distributor 4 by adjusting the height of the height control shaft 3 on a track through the depth controller 2, controlling the fertilizer applying depth, when the fertilizer amount in the wedge-type fertilizer distributor 4 is insufficient, sliding the wedge-type fertilizer distributor 4 upwards along the track under the action of the depth controller 2, directly entering the round hole 6, and propping up the openable baffle 17 covering the round hole 6, driving the steel bar 18 to move upwards by the openable baffle 17, propping up the openable baffle 9 at the other end of the steel bar 18, opening the fertilizer outlet 8, and allowing fertilizer to enter the wedge-type fertilizer distributor 4 through the fertilizer outlet 8 to complete fertilizer supplying work. The fertilizer is stirred in the cylindrical part 19 of the wedged fertilizer applicator 4 through the rotary cutter head 21 to prevent the fertilizer from blocking the discharge pipe 20, the fertilizer amount controller 13 is electrically connected with a motor on the cutter shaft 22 to control the rotation speed of the rotary cutter head 21, the discharge speed and the discharge amount of the fertilizer are controlled through a valve 23 arranged in the fertilizer discharge pipe 20 after the fertilizer enters the discharge pipe 20, a linear driving device on the valve 23 is electrically connected with the fertilizer amount controller 13, and the fertilizer amount controller 13 controls the fertilization amount by controlling the opening and closing time and the opening and closing degree of the valve 23.
The invention has been described with reference to the above embodiments, but the structure, arrangement and connection of the components are all varied, and on the basis of the technical solutions of the invention, modifications and equivalent changes to the individual components according to the principles of the invention should not be excluded from the scope of the invention.
Claims (8)
1. A wedging type particle fertilizer full-layer fertilizer distributor is characterized in that: the device comprises a platy front frame and a rear frame connected with the front frame, wherein an engine and a depth controller for controlling fertilization depth are arranged on the front frame, and a shaft tube and control equipment are arranged at the front end of the front frame; the rear frame is provided with a track in the vertical direction and a height control shaft positioned on the track, two sides of the height control shaft are provided with linear driving devices, and the depth controller is electrically connected with the linear driving devices at two sides of the height control shaft; the device comprises a height control shaft, a plurality of funnel-shaped wedged fertilizer applicators, a fertilizer storage box, a round hole, a openable baffle and a vibrating plate, wherein the funnel-shaped wedged fertilizer applicators are arranged on the height control shaft, a fertilizer applying opening is arranged at the bottom of each wedged fertilizer applicator, the fertilizer storage box is arranged above each wedged fertilizer applicator, the round hole is opposite to each wedged fertilizer applicator, the openable baffle is arranged on the bottom plate of each fertilizer storage box and used for covering the round hole, the vibrating plate is arranged in the position, above the bottom plate, of each fertilizer storage box, a fertilizer outlet opposite to each round hole is formed in the vibrating plate, an openable baffle used for covering the fertilizer outlet is arranged on the vibrating plate, and the openable baffle is connected with the openable baffle through steel bars;
the height control shafts are positioned on two sides of the rear frame, and the bottom of the fertilizer storage box is hollow in the area below the wedged fertilizer applicator;
the openable baffle is rotatably connected to the bottom plate of the fertilizer storage box, and the openable baffle is rotatably connected to the vibrating plate.
2. A wedged particle fertilizer full-layer fertilizer applicator as defined in claim 1, wherein: be provided with fertilizer amount controller on the lateral wall of fertilizer storage case, wedge formula fertilizer applicator is including storing the tube-shape portion of fertilizer and setting are in the row material pipe of tube-shape portion lower extreme, the fertilization mouth sets up the bottom of arranging the material pipe, the inside of tube-shape portion is provided with the rotatory blade disc that is used for stirring fertilizer, rotatory blade disc passes through the arbor rotation setting of dish heart and is in on the lateral wall of tube-shape portion, motor on the arbor with fertilizer amount controller electricity is connected be provided with the valve in the row material pipe, straight line drive arrangement on the valve with fertilizer amount controller electricity is connected.
3. A wedged particle fertilizer full-layer fertilizer applicator as defined in claim 1, wherein: two front wheels are arranged below the front frame, two rows of four rear wheels are arranged below the rear frame, and the engine is connected with the front wheels through a belt.
4. A wedged particle fertilizer full-layer fertilizer applicator as defined in claim 1, wherein: the rear frame is characterized in that a pulling plate for discharging is arranged in an area between the bottom plate of the fertilizer storage box and the vibrating plate on the tail baffle plate of the rear frame, the position of the bottom plate of the fertilizer storage box close to the tail is lower than that of the bottom plate of the fertilizer storage box close to the head, or a lifting device is arranged at the bottom of the front end of the fertilizer storage box.
5. A wedged particle fertilizer full-layer fertilizer applicator as defined in claim 1, wherein: the fertilizer outlet is duck tongue-shaped, the diameter of the fertilizer outlet is 8cm, and the diameter of the fertilizer outlet is 10cm.
6. A wedged particle fertilizer full-layer fertilizer applicator as defined in claim 4, wherein: the bottom plate of the fertilizer storage box forms 15 degrees with the horizontal plane.
7. A wedged particle fertilizer full-layer fertilizer applicator as defined in claim 1, wherein: the height control shafts are two, the number of the wedged fertilizer applicators is eight, and four wedged fertilizer applicators are arranged on each height control shaft.
8. A wedged particle fertilizer full-layer fertilizer applicator as defined in claim 1, wherein: and a lifting device is arranged at the bottom of the front end of the fertilizer storage box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710606137.5A CN107258181B (en) | 2017-07-24 | 2017-07-24 | Wedging type particle fertilizer full-layer fertilizer applicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710606137.5A CN107258181B (en) | 2017-07-24 | 2017-07-24 | Wedging type particle fertilizer full-layer fertilizer applicator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107258181A CN107258181A (en) | 2017-10-20 |
| CN107258181B true CN107258181B (en) | 2023-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710606137.5A Active CN107258181B (en) | 2017-07-24 | 2017-07-24 | Wedging type particle fertilizer full-layer fertilizer applicator |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010213584A (en) * | 2009-03-13 | 2010-09-30 | Tanaka Koki Kk | Agricultural implement for manuring |
| CN204014461U (en) * | 2014-08-19 | 2014-12-17 | 甘肃能置农业机械有限公司 | A kind of cereal fertilizer film paving sower |
| CN204518430U (en) * | 2014-12-12 | 2015-08-05 | 郑州智联自动化设备有限公司 | The Fertilizing film overlying machine of a kind of fertilization depth and fertilising width-adjustable joint |
| CN205232766U (en) * | 2015-10-29 | 2016-05-18 | 四川天本生物技术有限公司 | Movable fertilizer application operation car |
| CN205658000U (en) * | 2016-06-03 | 2016-10-26 | 郑寰宇 | Quantitative deep fertilizing device of soybean fixed point |
| CN207083440U (en) * | 2017-07-24 | 2018-03-13 | 中国农业科学院农业资源与农业区划研究所 | Wedged granular fertilizer whole layer placement of fertilizer machine |
-
2017
- 2017-07-24 CN CN201710606137.5A patent/CN107258181B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010213584A (en) * | 2009-03-13 | 2010-09-30 | Tanaka Koki Kk | Agricultural implement for manuring |
| CN204014461U (en) * | 2014-08-19 | 2014-12-17 | 甘肃能置农业机械有限公司 | A kind of cereal fertilizer film paving sower |
| CN204518430U (en) * | 2014-12-12 | 2015-08-05 | 郑州智联自动化设备有限公司 | The Fertilizing film overlying machine of a kind of fertilization depth and fertilising width-adjustable joint |
| CN205232766U (en) * | 2015-10-29 | 2016-05-18 | 四川天本生物技术有限公司 | Movable fertilizer application operation car |
| CN205658000U (en) * | 2016-06-03 | 2016-10-26 | 郑寰宇 | Quantitative deep fertilizing device of soybean fixed point |
| CN207083440U (en) * | 2017-07-24 | 2018-03-13 | 中国农业科学院农业资源与农业区划研究所 | Wedged granular fertilizer whole layer placement of fertilizer machine |
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| Publication number | Publication date |
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| CN107258181A (en) | 2017-10-20 |
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