CN110100510B - Sweet potato ridge core arc accurate fertilization pesticide application device - Google Patents
Sweet potato ridge core arc accurate fertilization pesticide application device Download PDFInfo
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- CN110100510B CN110100510B CN201910435022.3A CN201910435022A CN110100510B CN 110100510 B CN110100510 B CN 110100510B CN 201910435022 A CN201910435022 A CN 201910435022A CN 110100510 B CN110100510 B CN 110100510B
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- fertilizing
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- 239000000575 pesticide Substances 0.000 title claims abstract description 104
- 230000004720 fertilization Effects 0.000 title claims abstract description 34
- 244000017020 Ipomoea batatas Species 0.000 title claims abstract description 24
- 235000002678 Ipomoea batatas Nutrition 0.000 title claims abstract description 24
- 239000003337 fertilizer Substances 0.000 claims abstract description 82
- 238000007599 discharging Methods 0.000 claims abstract description 41
- 239000003814 drug Substances 0.000 claims abstract description 29
- 238000005452 bending Methods 0.000 claims abstract description 4
- 238000009423 ventilation Methods 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 4
- 229940079593 drug Drugs 0.000 claims description 3
- 244000061456 Solanum tuberosum Species 0.000 abstract description 12
- 235000002595 Solanum tuberosum Nutrition 0.000 abstract description 12
- 238000000926 separation method Methods 0.000 abstract description 3
- 241000607479 Yersinia pestis Species 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 4
- 241000238631 Hexapoda Species 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000361 pesticidal effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 238000003971 tillage Methods 0.000 description 2
- 230000001093 anti-cancer Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 235000013402 health food Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizing (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to a sweet potato ridge core arc precise fertilization and pesticide application device, which comprises: a main ditching plow which is vertical to the ground and two side ditching plows which are arranged in the same way, wherein a fertilization shovel and a pesticide application shovel with arc-shaped bottom surfaces are fixedly arranged between the main ditching plow and the side ditching plows, and the bending direction of the arc surfaces is that the middle part is concave downwards and the two sides are upwarp; the fertilizing shovel is positioned in front of and below the advancing direction relative to the pesticide applying shovel; a group of fertilizing grooves are transversely arranged at the rear of the upper shovel surface of the fertilizing shovel and are communicated with a fertilizer device; a group of pesticide applying grooves are transversely arranged at the rear of the upper shovel surface of the pesticide applying shovel, the pesticide applying grooves are communicated with a pesticide discharging device, and a pneumatic air conveying device is communicated between the pesticide applying grooves and the pesticide discharging pipe and between the pesticide applying grooves and the pesticide discharging pipe. The invention improves the utilization rate of fertilizer and medicine; wrapping the growth position of the sweet potato in an arc-shaped space, increasing the potato forming space and improving the uniformity of potato forming; the fertilizer and the pesticide are layered, so that a separation belt can be formed at the potato forming position, underground pests can be prevented and controlled, and the quality and the commodity of the sweet potato are improved.
Description
Technical Field
The invention relates to a fertilizing and pesticide applying device, in particular to a sweet potato ridge core arc-shaped precise fertilizing and pesticide applying device.
Background
The sweet potato is an important grain, feed, industrial raw material and novel energy raw material, is a bottom line crop for grain production and a high-quality energy crop with high competitive power, and is also a high-quality anticancer health food. Along with the development of society and the adjustment of planting structures, sweet potatoes are changed into important cash crops from the stages of 'sweet potato half year grain for one year' and 'people living for one generation', and are one of main economic incomes in underdeveloped areas, and the production significance is great. The ridging is a preparation link of sweet potato planting, provides a proper environment for the growth of sweet potato blocks, and a certain amount of base fertilizer and pesticide for controlling soil insects are required to be applied during ridging. The existing sweet potato fertilization and application mode mainly comprises manual rough spreading and machine strip application, wherein the manual spreading basically adopts a rotary tillage mixing ridging mode operation after fertilizer and pesticide are thrown into the field, and the machine strip application applies a certain amount of fertilizer into strips in the ridges. The existing fertilization and pesticide application modes have large fertilizer and medicinal amount, poor fertilizer efficiency and pesticide effect, cause uneven potato shapes, different sizes and positions, easily cause potato damage during vine cutting and harvesting, cannot effectively prevent and control soil insects, and seriously affect the yield, quality and commodity of sweet potatoes. The rotary tillage ridging technology is relatively mature by integrating the current state of the art at home and abroad, and a small part of technical equipment has a fertilization function, but the fertilization mode is mostly strip fertilization.
Disclosure of Invention
The invention aims to provide an arc precise fertilization and pesticide application device for ridge cores of sweet potatoes, which improves the utilization rate of fertilizers and pesticides and reduces the use amount of the fertilizers and the pesticides; the arc-shaped fertilizer and pesticide are accurately applied simultaneously, so that the arc-shaped fertilizer and pesticide application component can effectively realize a continuous arc-shaped fertilizer and pesticide application mode, a continuous and complete arc-shaped structure is formed in the ridge core, the growth position of the sweet potato is wrapped in the arc-shaped space, the potato forming space is increased, and the potato forming uniformity is improved; meanwhile, the fertilizer and the pesticide are layered, so that the fertilizer efficiency and pesticide effect failure caused by mixing of the fertilizer and the pesticide are effectively avoided, a separation belt can be formed at the potato forming position, the soil insects are effectively prevented and treated, and the quality and the commodity of the sweet potato are improved.
The invention adopts the following technical scheme:
The device comprises at least two ditching plows, wherein a fertilizing shovel 6 and a pesticide applying shovel 7 with arc-shaped bottom surfaces are fixedly arranged between the adjacent ditching plows, and the bending direction of the arc surfaces is that the middle part is concave downwards and the two sides are upwarp; the fertilizing shovel 6 is positioned in front of and below the advancing direction relative to the pesticide applying shovel 7; a group of fertilizing grooves 12 are transversely arranged behind the upper shovel surface of the fertilizing shovel 6, and the fertilizing grooves 12 are communicated with a fertilizer device; a group of pesticide applying grooves 13 are transversely arranged at the rear of the upper shovel surface of the pesticide applying shovel 7, and the pesticide applying grooves 13 are communicated with a pesticide discharging device.
Further, the ditching plow comprises a main ditching plow 5 which is vertical to the ground and two side ditching plows 4 which are arranged in the same way, and a fertilization shovel 6 and a pesticide application shovel 7 with arc-shaped bottom surfaces are fixedly arranged between the main ditching plow 5 and the side ditching plows 4.
Further, the heads of the fertilizing shovel 6 and the fertilizing shovel 7 are narrower, and the tails of the fertilizing shovel and the fertilizing shovel are wider.
Further, the cross sections of the lower shovel surfaces of the fertilization shovel 6 and the pesticide application shovel 7 are arc-shaped.
Still further, the main digger plow 5 and the side digger plow 4 are provided with side plates, and the fertilizing shovel 6 and the pesticide applying shovel 7 are fixed on the side plates.
Further, the fertilizer device comprises a fertilizer device 8 and a fertilizer pipe 10; the medicine discharging device comprises a medicine discharging device 9 and a medicine discharging tube 11; the air pipe 3 is communicated with the fertilizer discharging pipe 10 and the pesticide discharging pipe 11; the motor 2 rotates, drives the fertilizer distributor 8 and the pesticide distributor 9 to work through gear engagement, fertilizer and pesticide are discharged from the fertilizer pesticide box 1 respectively and respectively fall into the fertilizer discharging pipe 10 and the pesticide discharging pipe 11, the air is introduced into the air blower through the ventilating pipe 3, the fertilizer flows into the fertilizing groove 12 in the fertilizing shovel 6 under the combined action of gravity and wind power, and the pesticide flows into the pesticide applying groove 13 in the pesticide applying shovel 7 and is uniformly released on the arc-shaped surface of the ridge core, so that the arc-shaped fertilization and pesticide application in upper and lower layers are completed.
Still further, the ventilation pipe 3 includes a main pipe and two branch pipes, the two branch pipes are further subdivided into eight small branch pipes, the first four small branch pipes in the travelling direction are communicated with the fertilizer discharging pipe 10, and the last four small branch pipes are communicated with the drug discharging pipe 11.
Still further, the group of fertilization slots 12 is divided into left and right parts, each part having three fertilization ports; each part is communicated with a fertilizer discharging pipe 10; the group of medicine applying grooves 13 is divided into a left part and a right part, each part is provided with two medicine applying ports, and each part is communicated with the medicine discharging tube 11.
The invention has the beneficial effects that:
1) The ridge core fertilization and pesticide application device is adopted, so that the utilization rate of fertilizers and pesticides is improved, the use amount of the fertilizers and the pesticides is reduced, and the environment protection is facilitated;
2) The arc-shaped fertilizer and pesticide accurate co-application technology ensures that the arc-shaped fertilizer and pesticide application component can effectively realize continuous arc-shaped fertilization and pesticide application modes, forms continuous and complete arc-shaped in ridge cores, wraps the growth positions of sweet potatoes in arc-shaped space, increases potato forming space and improves potato forming uniformity.
3) The key technology of fertilizer and medicine layering determines the optimal application position of the fertilizer and medicine according to the potato forming characteristics, the fertilizer and the medicine are applied in a layering manner, the fertilizer is formed below, and the medicine is formed above, so that the fertilizer efficiency and the medicine effect failure caused by mixing of the fertilizer and the medicine are effectively avoided, meanwhile, a separation belt can be formed at the potato forming position, the underground pests are effectively prevented and treated, and the quality and the commodity of the sweet potato are improved.
Drawings
FIG. 1 is a perspective view of a ridge core arc-shaped precise fertilization and pesticide application device for sweet potatoes.
Fig. 2 is a left side view of fig. 4.
Fig. 3 is a perspective view of the top and bottom arrangement of the fertilizing shovel.
Fig. 4 is a device for accurately fertilizing and applying fertilizer to ridge cores of sweet potatoes in an arc shape.
Fig. 5 is a left side view of fig. 6.
Fig. 6 is a front view of the fertilizing shovel.
Fig. 7 is a cross-sectional view of fig. 6 from a bottom view.
Fig. 8 is a left side view of fig. 9.
Fig. 9 is a front view of the applicator blade.
Fig. 10 is a cross-sectional view from the bottom of fig. 9.
Fig. 11 is a schematic view of arc layered fertilization and application.
In the figure, a fertilizer medicine box 1, a motor 3, a ventilation pipe 4, a side furrow plough 5, a main furrow plough 6, a fertilizer shovel 7, a fertilizer applicator 8, a fertilizer 9, a fertilizer applicator 10, a fertilizer pipe 11, a fertilizer pipe 12, a fertilizer trough 13 and a fertilizer trough.
Detailed Description
The invention will be further described with reference to the drawings and specific examples.
Referring to fig. 1-10, a sweet potato ridge core arc precise fertilization and pesticide application device comprises: a main ditching plow 5 which is vertical to the ground and two side ditching plows 4 which are arranged in the same way, wherein a fertilization shovel 6 and a pesticide application shovel 7 with arc-shaped bottom surfaces are fixedly arranged between the main ditching plow 5 and the side ditching plows 4, and the bending direction of the arc surfaces is that the middle part is concave downwards and the two sides are upwarped; the fertilizing shovel 6 is positioned in front of and below the advancing direction relative to the pesticide applying shovel 7; a group of fertilizing grooves 12 are transversely arranged at the rear of the lower shovel surface of the fertilizing shovel 6, and the fertilizing grooves 12 are communicated with a fertilizer device; a group of pesticide applying grooves 13 are transversely arranged at the rear of the lower shovel surface of the pesticide applying shovel 7, and the pesticide applying grooves 13 are communicated with a pesticide discharging device; a pneumatic air-conveying device is communicated between the fertilizer applying groove and the fertilizer discharging pipe, and between the pesticide applying groove and the pesticide discharging pipe.
In this embodiment, referring to fig. 5-7 and 8-10, the applicator blade 6 and applicator blade 7 are narrower at the head and wider at the tail.
In this embodiment, referring to fig. 7 and 10, the cross-sections of the lower surfaces of the fertilizer blade 6 and the pesticide application blade 7 are both arcuate.
In this embodiment, see fig. 2, the digger plow comprises a main digger plow 5 and two side digger plows 4 located on either side of the main digger plow 5.
In this embodiment, see fig. 3, the main 5 and side 4 plows are each provided with a side plate to which the fertilizing shovel 6 and the application shovel 7 are each fixed.
In this embodiment, referring to fig. 1,2 and 4, the fertilizer apparatus includes a fertilizer apparatus 8 and a fertilizer tube 10; the medicine discharging device comprises a medicine discharging device 9 and a medicine discharging tube 11; the air pipe 3 is communicated with the fertilizer discharging pipe 10 and the pesticide discharging pipe 11; the motor 2 rotates, drives the fertilizer distributor 8 and the pesticide distributor 9 to work through gear engagement, fertilizer and pesticide are discharged from the fertilizer pesticide box 1 respectively and respectively fall into the fertilizer discharging pipe 10 and the pesticide discharging pipe 11, the air is introduced into the air blower through the ventilating pipe 3, the fertilizer flows into the fertilizing groove 12 in the fertilizing shovel 6 under the combined action of gravity and wind power, and the pesticide flows into the pesticide applying groove 13 in the pesticide applying shovel 7 and is uniformly released on the arc-shaped surface of the ridge core, so that the arc-shaped fertilization and pesticide application in upper and lower layers are completed.
In this embodiment, referring to fig. 1-2, the ventilation pipe 3 includes a main pipe and two sub-pipes, wherein the two sub-pipes are further subdivided into eight sub-pipes, the first four sub-pipes in the traveling direction are communicated with the fertilizer discharging pipe 10, and the last four sub-pipes are communicated with the drug discharging pipe 11.
In this embodiment, the set of fertilizer slots 12 is divided into left and right sections, each section having three fertilizer ports; each of which is in communication with a fertilizer tube 10, as shown in fig. 7 and 10; the group of the medicine applying grooves 13 is divided into left and right parts, each part is provided with two medicine applying ports, and each part is communicated with the medicine discharging tube 11, as shown in fig. 1,2 and 4.
Working principle: the soil forms ridges under the action of the main ditching plow 5 and the side ditching plow 4, the fertilization shovel 6 and the pesticide application shovel 7 are arranged up and down and front and back, and work in the ridges to form arc fertilization and pesticide application surfaces; the motor 2 rotates, drives the fertilizer distributor 8 and the pesticide distributor 9 to work through gear engagement, fertilizer and pesticide are discharged from the fertilizer pesticide box 1 respectively and fall into the fertilizer discharging pipe 10 and the pesticide discharging pipe 11, the air is introduced into the air blower through the ventilating pipe 3, the fertilizer flows into the fertilizing groove 12 in the fertilizing shovel 6 under the combined action of gravity and wind power, and the pesticide flows into the pesticide applying groove 13 in the pesticide applying shovel 7 and is uniformly released on the arc surface, so that the arc fertilization and pesticide application of upper and lower layering are completed.
The foregoing is a preferred embodiment of the present invention, and various changes and modifications may be made therein by those skilled in the art without departing from the general inventive concept, and such changes and modifications should be considered as falling within the scope of the claimed invention.
Claims (3)
1. The utility model provides a sweet potato ridge core arc accurate fertilization pesticide application device which characterized in that:
comprises at least two diggers, a fertilizing shovel (6) and a pesticide applying shovel (7) with arc-shaped bottom surfaces are fixedly arranged between the adjacent diggers, and the bending direction of the arc surfaces is that the middle part is concave and the two sides are upwarp;
The fertilizing shovel (6) is positioned in front of and below the advancing direction relative to the pesticide applying shovel (7); a group of fertilizing grooves (12) are transversely arranged at the rear of the upper shovel surface of the fertilizing shovel (6), and the fertilizing grooves (12) are communicated with a fertilizer device;
A group of pesticide applying grooves (13) are transversely arranged at the rear of the upper shovel surface of the pesticide applying shovel (7), and the pesticide applying grooves (13) are communicated with a pesticide discharging device;
the ditching plow comprises a main ditching plow (5) which is vertical to the ground and two side ditching plows (4) which are arranged in the same way, wherein a fertilizing shovel (6) and a pesticide applying shovel (7) with arc-shaped bottom surfaces are fixedly arranged between the main ditching plow (5) and the side ditching plows (4);
the cross sections of the lower shovel surfaces of the fertilization shovel (6) and the pesticide application shovel (7) are arc-shaped;
The main ditching plow (5) and the side ditching plow (4) are respectively provided with a side plate, and the fertilizing shovel (6) and the pesticide applying shovel (7) are respectively fixed on the side plates;
The fertilizer device comprises a fertilizer device (8) and a fertilizer discharging pipe (10); the medicine discharging device comprises a medicine discharging device (9) and a medicine discharging tube (11);
the ventilation pipe (3) is communicated with the fertilizer discharging pipe (10) and the pesticide discharging pipe (11);
the motor (2) rotates, the fertilizer applicator (8) and the pesticide discharge device (9) are driven to work through gear meshing, fertilizer and pesticide are respectively discharged from the fertilizer pesticide box (1) and respectively fall into the fertilizer discharge pipe (10) and the pesticide discharge pipe (11), the air quantity is introduced by the fan through the ventilation pipe (3), the fertilizer flows into the fertilizing groove (12) in the fertilizing shovel (6) under the combined action of gravity and wind power, the pesticide flows into the pesticide applying groove (13) in the pesticide applying shovel (7), and then is uniformly released on the arc-shaped surface of the ridge core, so that the arc fertilization and pesticide application in an upper-lower layering mode are completed;
The ventilation pipe (3) comprises a main pipe and two branch pipes, wherein the two branch pipes are further subdivided into eight small branch pipes, the first four small branch pipes in the advancing direction are communicated with the fertilizer discharging pipe (10), and the last four small branch pipes are communicated with the drug discharging pipe (11).
2. The sweet potato ridge core arc precise fertilization and pesticide application device as claimed in claim 1, wherein: the heads of the fertilization shovel (6) and the pesticide application shovel (7) are narrower, and the tails of the fertilization shovel and the pesticide application shovel are wider.
3. The sweet potato ridge core arc precise fertilization and pesticide application device as claimed in claim 1, wherein:
The group of fertilization slots (12) are divided into a left part and a right part, and each part is provided with three fertilization ports; each part is communicated with a fertilizer discharging pipe (10);
The group of medicine applying grooves (13) is divided into a left part and a right part, each part is provided with two medicine applying ports, and each part is communicated with the medicine discharging pipe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910435022.3A CN110100510B (en) | 2019-05-23 | 2019-05-23 | Sweet potato ridge core arc accurate fertilization pesticide application device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910435022.3A CN110100510B (en) | 2019-05-23 | 2019-05-23 | Sweet potato ridge core arc accurate fertilization pesticide application device |
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| Publication Number | Publication Date |
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| CN110100510A CN110100510A (en) | 2019-08-09 |
| CN110100510B true CN110100510B (en) | 2024-11-08 |
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| CN201910435022.3A Active CN110100510B (en) | 2019-05-23 | 2019-05-23 | Sweet potato ridge core arc accurate fertilization pesticide application device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114793496B (en) * | 2022-05-13 | 2023-11-17 | 农业农村部南京农业机械化研究所 | Soil throwing and ridging mechanism and layered ridging device |
| CN114793510B (en) * | 2022-05-13 | 2023-10-20 | 农业农村部南京农业机械化研究所 | Sweet potato ridge core uniform layered fertilization and pesticide application method and machine tool |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN210630188U (en) * | 2019-05-23 | 2020-05-29 | 农业农村部南京农业机械化研究所 | Arc-shaped accurate fertilizing and pesticide applying device for ridge cores of sweet potatoes |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2265059Y (en) * | 1996-01-10 | 1997-10-22 | 莱阳市花生机械制修厂 | Multi-purpose machine for peanut-sowing film-covering |
| KR101438467B1 (en) * | 2012-11-30 | 2014-09-17 | 경기도 | Improved Private Apparatus for Mulching Film with Seed |
| CN105960862B (en) * | 2016-05-11 | 2017-11-03 | 沈阳农业大学 | A kind of corn large-ridge double-row deep ploughing layer-stepping combined seed and fertilizer drill |
| CN207235383U (en) * | 2017-10-11 | 2018-04-17 | 辽宁省农业科学院 | A kind of ridge film trench planting seeder |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210630188U (en) * | 2019-05-23 | 2020-05-29 | 农业农村部南京农业机械化研究所 | Arc-shaped accurate fertilizing and pesticide applying device for ridge cores of sweet potatoes |
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