CN112136394A - Fertilizing device and fertilizing process for corn cultivation - Google Patents
Fertilizing device and fertilizing process for corn cultivation Download PDFInfo
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- CN112136394A CN112136394A CN202010888077.2A CN202010888077A CN112136394A CN 112136394 A CN112136394 A CN 112136394A CN 202010888077 A CN202010888077 A CN 202010888077A CN 112136394 A CN112136394 A CN 112136394A
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- fertilizer
- annular material
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- 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
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- 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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
- A01C15/02—Fertiliser distributors for hand use
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/09—Watering arrangements making use of movable installations on wheels or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Water Supply & Treatment (AREA)
- Fertilizing (AREA)
Abstract
The invention belongs to the technical field of agricultural machinery, and particularly relates to a fertilizing device and a fertilizing process for corn cultivation, which comprise the following steps: the material feeding device comprises a handrail, a supporting shaft and a plurality of annular material barrels, wherein a feeding plate is arranged on each annular material barrel, the handrail is connected to the supporting shaft, the annular material barrels are sleeved on the supporting shaft through bearing sleeves, the handrail and the annular material barrels are not mutually contacted, a plurality of discharging devices are arranged along the circumferential direction of the outer wall of each annular material barrel, and the discharging devices are in conduction connection with the annular material barrels; according to the fertilizing device provided by the invention, the plurality of material cylinders are arranged on the supporting shaft according to the row spacing of the plants, so that multi-channel simultaneous fertilization is realized, the fertilizing speed is increased, and the fertilizing efficiency is improved; a plurality of discharging devices are arranged on the outer wall of the material cylinder along the circumferential direction according to the plant spacing of the plants, so that an intermittent fertilization mode is realized, and the fertilizer can be fully absorbed by the plants; the invention has simple structure and strong operability.
Description
Technical Field
The invention belongs to the technical field of agricultural machinery, and particularly relates to a fertilizing device and a fertilizing process for corn cultivation.
Background
Corn is an important grain product and has a wide planting range, empty rows with the width of about 1 meter are reserved between every two rows of corn when the corn is planted, and the corn needs a large amount of nutrients to promote the rapid growth of the corn in the growth process, so that the reasonable fertilization of the corn is an important measure for realizing high yield, stable yield and low cost.
However, the prior fertilizing device has the following problems:
1. the prior fertilizing device mostly adopts a single-channel fertilizing mode, has slow fertilizing speed and low efficiency, and simultaneously can not control fertilizing amount according to needs, thereby causing fertilizer waste and increasing cost;
2. when applying the chemical fertilizer that easily volatilizes, need water immediately, and current fertilizer injection unit does not have the fertilization function of watering simultaneously, and the fertilization finishes still to need the manual watering, causes workman intensity of labour big, and low in labor efficiency wastes time and energy, has reduced the planting efficiency of maize, is unfavorable for people's use.
Therefore, a fertilizer applying device with strong practicability needs to be provided.
Disclosure of Invention
In view of the problems in the prior art, one object of the present invention is to provide a fertilizing apparatus for corn cultivation, and another object of the present invention is to provide a fertilizing process using the fertilizing apparatus for corn cultivation.
In order to achieve the purpose, the invention adopts the following technical scheme:
a fertilizer injection unit for corn cultivation includes: a handrail, a supporting shaft and a plurality of annular material cylinders, wherein the annular material cylinders are provided with a feeding plate, wherein,
the handrail is connected on the back shaft, annular thing feed cylinder is established through the bearing housing on the back shaft, just the handrail with the mutual not touching of annular thing feed cylinder is followed annular thing feed cylinder outer wall circumference is equipped with a plurality of discharging device, just discharging device with annular thing feed cylinder turn-on connection.
Under the optimal condition, a plurality of stirring rods are arranged in the annular material barrel.
Under the optimized condition, the discharging device comprises a first discharging barrel, a second discharging barrel, a first elastic component, a second elastic component, a first baffle, a second baffle, a limiting slide block and a connecting piece, wherein,
the first discharging barrel is in conductive connection with the annular material barrel, a first limiting groove is preset on the inner wall of the first discharging barrel, the first elastic component is arranged in the first limiting groove,
the outer wall of the second discharging barrel is provided with a limiting plate which is arranged in the first limiting groove and is connected with the first elastic component, the outer wall of the second discharging barrel is preset with a second limiting groove and a third limiting groove communicated with the second limiting groove, the second elastic component is arranged in the second limiting groove,
the first baffle and the second baffle are respectively and rotatably connected on the inner wall of the second discharging barrel,
one end of the limiting slide block is arranged in the second limiting groove and is connected with the second elastic component, the other end of the limiting slide block protrudes out of the second limiting groove and is positioned under the wall of the first discharging barrel,
the connecting piece comprises three connecting ends, one of the connecting ends is connected with the limiting slide block, and the other two connecting ends penetrate through the third limiting groove and extend into the first discharging barrel to be connected with the upper plate surface of the first baffle and the lower plate surface of the second baffle respectively.
Under the optimal condition, a guide plate is connected to one end of one side wall of the first discharging barrel through a torsion spring, and one end, far away from the torsion spring, of the guide plate extends to the inner wall of the first discharging barrel.
Under the preferred condition, first ejection of compact section of thick bamboo outer wall is provided with electric telescopic handle, electric telescopic handle end connection has the fertilization shovel.
Under the preferred condition, on the back shaft and be located install the water tank between the adjacent annular material section of thick bamboo, water tank bottom turn-on connection has the shower, the shower is kept away from the one end of water tank is connected with the shower head, just the water spray orientation of shower head the second goes out the feed cylinder and keeps away from the tip of annular material section of thick bamboo.
According to the fertilizing process adopting the fertilizing device for corn cultivation, firstly, a fertilizer is loaded into the annular material barrels through the feeding cover plate, then the handrails are pushed to enable the annular material barrels to roll forwards, and the annular material barrels are arranged on the supporting shaft according to the row spacing of plants, so that simultaneous multi-channel fertilization is realized, the fertilizing speed is increased, and the fertilizing efficiency is improved; the stirring rod in the annular material barrel is convenient for automatically stirring the chemical fertilizer, so that the chemical fertilizer is uniformly discharged; according to the plant spacing, an intermittent fertilization mode is realized through the discharging devices arranged along the circumferential direction of the outer wall of the annular material cylinder, so that fertilizer can be fully absorbed by plants;
in the process that the annular material cylinders roll, when one of the discharging devices is close to the ground, chemical fertilizer flows into the second discharging cylinder through the guide plate, then the electric telescopic rod is started to drive the fertilizing shovel to move downwards to loosen the soil, after the soil is loosened, the fertilizing shovel is returned to the original position by using the electric telescopic rod, the fertilizing shovel is arranged to facilitate root fertilization on the corn, and the root system of the corn can be ensured to fully absorb the fertilizer; when the second discharging barrel contacts the aperture surface, the second discharging barrel shrinks towards the inside of the annular material barrel under the pressure of the annular material barrel and the chemical fertilizer, at the moment, the outer wall of the first discharging barrel pushes the limiting slide block to vertically slide downwards along the second limiting groove, the connecting piece drives the first baffle plate to rotate downwards so as to enable the chemical fertilizer to flow out to the ground, and simultaneously drives the second baffle plate to rotate upwards to close the second discharging barrel, and quantitative chemical fertilizer is pre-stored at the upper part of the second discharging barrel in this state, so that the control of the fertilizing amount is realized, the feeding amount and the discharging amount at each time can be conveniently controlled according to the needs, and the waste of the chemical fertilizer is avoided;
after fertilization is finished, the annular material barrel continues to roll forwards, the second discharging barrel is reset under the elasticity of the first elastic member and the second elastic member, and the next discharging device repeats the same fertilization operation; when the volatile fertilizer is applied, the valve of the spray pipe is opened, the water is sprayed through the spray head, and the spray pipe with the spray head is arranged, so that the water is conveniently sprayed immediately when the volatile fertilizer is applied, the problem of manual watering is solved, and the labor intensity is reduced.
Compared with the prior art, the invention has the following technical effects:
1. according to the fertilizing device provided by the invention, the plurality of material cylinders are arranged on the supporting shaft according to the row spacing of the plants, so that multi-channel simultaneous fertilization is realized, the fertilizing speed is increased, the fertilizing efficiency is improved, and the device is simple in structure and strong in operability;
2. according to the invention, the plurality of discharging devices are arranged on the outer wall of the material cylinder along the circumferential direction according to the plant spacing of the plants, so that an intermittent fertilization mode is realized, and the fertilizer can be fully absorbed by the plants;
3. according to the invention, the first baffle and the second baffle are arranged in the discharging device, and under the action of the first elastic component, the second elastic component and the limiting slide block, the control of the fertilizing amount is realized, the feeding amount and the discharging amount at each time can be conveniently controlled according to the requirements, the waste of chemical fertilizers is avoided, and the economic cost is reduced;
4. according to the invention, the fertilizing shovel is arranged at the bottom of the discharging device, so that root fertilizing is conveniently carried out on corn, and the corn root system can be ensured to fully absorb fertilizer;
5. according to the invention, the spray pipe with the spray head is arranged between the adjacent material cylinders, so that the fertilizer which is easy to volatilize can be conveniently watered immediately, the problem that manual watering is needed after the fertilizer application is finished is solved, and the fertilizer applying device with the structure can simultaneously perform double-channel fertilizer application, thereby reducing the labor intensity and improving the planting efficiency of the corn;
6. according to the invention, the stirring rod is arranged in the material cylinder, so that the fertilizer is automatically stirred in the material cylinder in the fertilizing process, the fertilizer is uniformly discharged, and the working quality is improved.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
Fig. 1 is a schematic structural diagram of a fertilization device in embodiment 1 of the present invention;
FIG. 2 is a cross-sectional view of an annular material cartridge according to the present invention;
FIG. 3 is a schematic structural diagram of a discharge apparatus in example 1 of the present invention;
fig. 4 is a schematic structural diagram of a fertilizing apparatus in embodiment 2 of the present invention;
FIG. 5 is a schematic structural diagram of a discharge apparatus in example 2 of the present invention;
FIG. 6 is a partially enlarged view of a discharge apparatus B according to example 1-2 of the present invention;
the reference numbers in the figures illustrate: 1-a handrail; 2-supporting the shaft; 3-an annular material cylinder; 30-a stirring rod; 4-a feed cover plate; 5-a bearing; 6-a discharging device; 600-a first discharging barrel; 601-a second discharging barrel; 602-a first elastic member; 603-a second elastic member; 604-a first baffle; 605-a second baffle; 606-a limit slide block; 607-a connector; 608-a first retaining groove; 609-a limiting plate; 610-a second limit groove; 611-a third limiting groove; 612-a torsion spring; 613 a flow guide plate; 7-an electric telescopic rod; 8-fertilizing and shoveling; 9-a water tank; 10-a spray pipe; 11-shower head.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings and examples. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
Referring to fig. 1 to 3 and fig. 6, a fertilizing apparatus for corn cultivation in embodiment 1 of the present invention includes: handrail 1, back shaft 2 and a plurality of rings material section of thick bamboo 3, be provided with feeding apron 4 on the ring material section of thick bamboo 3, wherein, handrail 1 is connected on the back shaft 2, the rings material section of thick bamboo 3 overlaps through bearing 5 and is established on the back shaft 2, just handrail 1 with 3 mutual contactless of rings material section of thick bamboo are followed 3 outer wall circumference of rings material section of thick bamboo are equipped with a plurality of discharging device 6, just discharging device 6 with 3 switch-on connections of rings material section of thick bamboo.
Further, a plurality of stirring rods 30 are arranged in the annular material barrel 3.
Further, the discharging device 6 comprises a first discharging barrel 600, a second discharging barrel 601, a first elastic member 602, a second elastic member 603, a first baffle 604, a second baffle 605, a limiting slide 606 and a connecting piece 607, wherein,
the first discharging barrel 600 is connected to the annular material barrel 3 in a conduction manner, a first limiting groove 608 is pre-arranged on the inner wall of the first discharging barrel 600, the first elastic member 602 is arranged in the first limiting groove 608,
a limiting plate 609 is arranged on the outer wall of the second discharging barrel 601, the limiting plate 609 is arranged in the first limiting groove 608 and is connected with the first elastic member 602, a second limiting groove 610 is preset on the outer wall of the second discharging barrel 601, a third limiting groove 611 is communicated with the second limiting groove 610, the second elastic member 603 is arranged in the second limiting groove 610,
the first baffle 604 and the second baffle 605 are respectively connected on the inner wall of the second discharging barrel 601 in a rotating way,
one end of the limiting slide block 606 is arranged in the second limiting groove 610 and connected with the second elastic member 603, the other end of the limiting slide block 606 protrudes out of the second limiting groove 610 and is positioned under the wall of the first discharging barrel 600,
the connecting piece 607 comprises three connecting ends, one of the connecting ends is connected with the limiting slide block 606, and the other two connecting ends pass through the third limiting groove 611 and extend into the first discharging barrel 600 to be connected with the upper plate surface of the first baffle 604 and the lower plate surface of the second baffle 605 respectively.
Furthermore, a guide plate 613 is connected to an end of a side wall of the first discharging cylinder 600 through a torsion spring 612, and an end of the guide plate 613, which is far away from the torsion spring 612, extends to an inner wall of the second discharging cylinder 601.
Referring to fig. 2 and fig. 4-6, the fertilizer apparatus of embodiment 2 of the present invention is different from embodiment 1 in that: further be first play feed cylinder 600 outer wall is provided with electric telescopic handle 7, 7 end connection of electric telescopic handle has fertilization shovel 8.
Further, the supporting shaft 2 is provided with a water tank 9 between the adjacent annular material barrels 3, the bottom of the water tank 9 is connected with a spray pipe 10 in a conduction mode, the spray pipe 10 is far away from one end of the water tank 9 and is connected with a spray head 11, and the water spray direction of the spray head 11 is far away from the end part of the annular material barrel 3 of the second discharge barrel 601.
A fertilization process adopting the fertilization device for corn cultivation comprises the steps of firstly, loading a fertilizer into the annular material barrel 3 through the feeding cover plate 4, then pushing the handrail 1 to enable the annular material barrel 3 to roll forwards, and arranging the annular material barrels 3 on the supporting shaft 2 according to the row spacing of plants, so that simultaneous multichannel fertilization is realized, the fertilization speed is increased, and the fertilization efficiency is improved; the stirring rod 30 in the annular material barrel 3 is convenient for automatically stirring the fertilizer, so that the fertilizer is uniformly discharged; according to the plant spacing, an intermittent fertilization mode is realized through the discharging devices 6 arranged along the circumferential direction of the outer wall of the annular material barrel 3, so that fertilizer can be fully absorbed by plants;
in the process that the annular material barrel 3 rolls, when one of the discharging devices 6 is close to the ground, chemical fertilizer flows into the second discharging barrel 601 through the guide plate 613, then the electric telescopic rod 7 is started to drive the fertilizing shovel 8 to move downwards to loosen the soil, after the soil is loosened, the fertilizing shovel 8 is returned to the original position by using the electric telescopic rod 7, the fertilizing shovel 8 is arranged to facilitate root fertilization on corn, and the root system of the corn can be ensured to fully absorb the fertilizer; when the second discharging barrel 601 contacts the aperture surface, under the pressure of the annular material barrel 3 and the chemical fertilizer, the second discharging barrel 601 shrinks towards the inside of the annular material barrel 3, at this time, the outer wall of the first discharging barrel 600 pushes the limiting slide block 606 to vertically slide downwards along the second limiting groove 610, the connecting piece 607 drives the first baffle 604 to rotate downwards so that the chemical fertilizer flows out to the ground, and simultaneously drives the second baffle 605 to rotate upwards to close the second discharging barrel 601, and a quantitative chemical fertilizer is prestored at the upper part of the second discharging barrel 601 in this state, so that the control of fertilizing amount is realized, the feeding amount and the discharging amount at each time can be conveniently controlled according to the needs, and the waste of the chemical fertilizer is avoided;
after the fertilization is finished, the annular material cylinder 3 continues to roll forward, the second discharging cylinder 601 resets under the elasticity of the first elastic member 602 and the second elastic member 603, and the next discharging device 6 repeats the same fertilization operation; when volatile chemical fertilizer is applied, the valve of the spray pipe 10 is opened, watering is carried out through the spray head 11, the spray pipe 10 with the spray head 11 is arranged, watering is carried out immediately when the volatile chemical fertilizer is applied, the problem of manual watering is solved, the fertilizer applying device in the embodiment 2 can carry out double-channel fertilizer application at the same time, and labor intensity is reduced.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings and examples, but the present invention is not limited to the details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the scope of the present invention.
It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. The invention is not described in detail in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (7)
1. The utility model provides a fertilizer injection unit is used in maize cultivation which characterized in that includes: the material feeding device comprises a handrail (1), a supporting shaft (2) and a plurality of annular material cylinders (3), wherein a feeding cover plate (4) is arranged on each annular material cylinder (3),
handrail (1) is connected on back shaft (2), annular material section of thick bamboo (3) are established through bearing (5) cover on back shaft (2), just handrail (1) with annular material section of thick bamboo (3) do not touch each other, follow annular material section of thick bamboo (3) outer wall circumference is equipped with a plurality of discharging device (6), just discharging device (6) with annular material section of thick bamboo (3) turn-on connection.
2. The fertilizer spreading device for corn cultivation as claimed in claim 1, wherein a plurality of stirring rods (30) are arranged in the annular material cylinder (3).
3. The fertilizer spreading device for corn cultivation as claimed in claim 1, wherein the discharging device (6) comprises a first discharging barrel (600), a second discharging barrel (601), a first elastic member (602), a second elastic member (603), a first baffle plate (604), a second baffle plate (605), a limiting slide block (606) and a connecting piece (607), wherein,
the first discharging barrel (600) is in conduction connection with the annular material barrel (3), a first limiting groove (608) is preset on the inner wall of the first discharging barrel (600), the first elastic member (602) is arranged in the first limiting groove (608),
a limiting plate (609) is arranged on the outer wall of the second discharging barrel (601), the limiting plate (609) is arranged in the first limiting groove (608) and is connected with the first elastic member (602), a second limiting groove (610) and a third limiting groove (611) communicated with the second limiting groove (610) are preset on the outer wall of the second discharging barrel (601), the second elastic member (603) is arranged in the second limiting groove (610),
the first baffle (604) and the second baffle (605) are respectively connected on the inner wall of the second discharging barrel (601) in a rotating way,
one end of the limiting slide block (606) is arranged in the second limiting groove (610) and is connected with the second elastic component (603), the other end of the limiting slide block (606) protrudes out of the second limiting groove (610) and is positioned right below the cylinder wall of the first discharging cylinder (600),
the connecting piece (607) comprises three connecting ends, one of the connecting ends is connected with the limiting slide block (606), and the other two connecting ends penetrate through the third limiting groove (611) and extend into the first discharging barrel (600) to be connected with the upper plate surface of the first baffle (604) and the lower plate surface of the second baffle (605) respectively.
4. The fertilizer apparatus for corn cultivation as claimed in claim 3, wherein a guide plate (613) is connected to an end of a side wall of the first discharging barrel (600) through a torsion spring (612), and an end of the guide plate (613) far away from the torsion spring (612) extends to an inner wall of the second discharging barrel (601).
5. The fertilizer spreading device for corn cultivation as claimed in claim 3, wherein an electric telescopic rod (7) is arranged on the outer wall of the first discharging barrel (600), and a fertilizing shovel (8) is connected to the end of the electric telescopic rod (7).
6. The fertilizer injection unit for corn cultivation according to claim 1, wherein a water tank (9) is installed on the support shaft (2) and between the adjacent annular material cylinders (3), a spray pipe (10) is connected to the bottom of the water tank (9) in a conduction manner, a spray head (11) is connected to one end, far away from the water tank (9), of the spray pipe (10), and the end, far away from the annular material cylinders (3), of the second discharge cylinder (601) of the spray head (11) sprays water.
7. A fertilization process adopting the fertilization device for corn cultivation as claimed in any one of claims 1 to 6, wherein a fertilizer is firstly loaded into the annular material cylinders (3) through the feeding cover plate (4), then the handrails (1) are pushed to enable the annular material cylinders (3) to roll forwards, and a plurality of annular material cylinders (3) are arranged on the supporting shaft (2) according to the row spacing of plants, so that simultaneous fertilization of multiple channels is realized, the fertilization speed is increased, and the fertilization efficiency is improved; the stirring rod (30) in the annular material barrel (3) is convenient for automatically stirring the fertilizer, so that the fertilizer is uniformly discharged; according to the plant spacing, an intermittent fertilization mode is realized through the discharging devices (6) arranged along the circumferential direction of the outer wall of the annular material barrel (3), so that fertilizer can be fully absorbed by plants;
in the rolling process of the annular material cylinders (3), when one of the discharging devices (6) is close to the ground, chemical fertilizer flows into the second discharging cylinder (601) through the guide plate (613), then the electric telescopic rod (7) is started to drive the fertilizing shovel (8) to move downwards to loosen the soil, the fertilizing shovel (8) is returned to the original position by using the electric telescopic rod (7) after the soil is loosened, the fertilizing shovel (8) is arranged to facilitate root fertilization on corn, and the root of the corn can be ensured to be capable of fully absorbing the fertilizer; when the second discharging barrel (601) contacts the aperture surface, the second discharging barrel (601) shrinks towards the inside of the annular material barrel (3) under the pressure of the annular material barrel (3) and the fertilizer, at the moment, the outer wall of the first discharging barrel (600) pushes the limiting slide block (606) to vertically slide downwards along the second limiting groove (610), the connecting piece (607) drives the first baffle (604) to rotate downwards so that the fertilizer flows out to the ground, and simultaneously drives the second baffle (605) to rotate upwards to close the second discharging barrel (601), and the upper part of the second discharging barrel (601) in the state is pre-stored with quantitative fertilizer, so that the control of fertilizing amount is realized, the feeding amount and the discharging amount at each time can be controlled as required, and the fertilizer waste is avoided;
after fertilization is finished, the annular material barrel (3) continues to roll forwards, the second discharging barrel (601) resets under the elasticity of the first elastic member (602) and the second elastic member (603), and the next discharging device (6) repeats the same fertilization operation; when the volatile fertilizer is applied, the valve of the spray pipe (10) is opened, watering is carried out through the spray head (11), and the spray pipe (10) with the spray head (11) is arranged, so that the fertilizer easy to volatilize is conveniently watered immediately when the fertilizer is applied, the problem of manual watering is solved, and the labor intensity is reduced.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010888077.2A CN112136394B (en) | 2020-08-28 | 2020-08-28 | Fertilizing device and fertilizing process for corn cultivation |
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| CN202010888077.2A CN112136394B (en) | 2020-08-28 | 2020-08-28 | Fertilizing device and fertilizing process for corn cultivation |
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| CN112136394B CN112136394B (en) | 2022-05-27 |
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Cited By (1)
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| CN112970404A (en) * | 2021-02-05 | 2021-06-18 | 芜湖先众农业科技有限公司 | Integrated device for fertilizing and watering for agricultural planting |
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