CN210470279U - Fertilizer fertilizer injection unit for combined seeder - Google Patents
Fertilizer fertilizer injection unit for combined seeder Download PDFInfo
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- CN210470279U CN210470279U CN201921505811.1U CN201921505811U CN210470279U CN 210470279 U CN210470279 U CN 210470279U CN 201921505811 U CN201921505811 U CN 201921505811U CN 210470279 U CN210470279 U CN 210470279U
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 222
- 238000002347 injection Methods 0.000 title claims abstract description 11
- 239000007924 injection Substances 0.000 title claims abstract description 11
- 239000003895 organic fertilizer Substances 0.000 claims abstract description 20
- 230000008676 import Effects 0.000 claims abstract description 17
- 230000004720 fertilization Effects 0.000 claims abstract description 16
- 238000007599 discharging Methods 0.000 abstract description 27
- 239000000575 pesticide Substances 0.000 abstract description 18
- 238000010899 nucleation Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 description 42
- 238000009331 sowing Methods 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 8
- 240000008042 Zea mays Species 0.000 description 7
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 7
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 7
- 235000005822 corn Nutrition 0.000 description 7
- 239000007921 spray Substances 0.000 description 6
- 238000005507 spraying Methods 0.000 description 6
- 241000209140 Triticum Species 0.000 description 3
- 235000021307 Triticum Nutrition 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Fertilizing (AREA)
- Sowing (AREA)
Abstract
The utility model discloses a fertilizer injection unit for combined seeder belongs to seeder technical field. Contain the case including the fertilizer, the bottom that holds the case at the fertilizer is equipped with more than one fertilizer volume of discharging adjusting device, be equipped with fertilizer fertilization furrow opener below fertilizer volume of discharging adjusting device, fertilizer volume of discharging adjusting device includes fertilizer transport chamber, be equipped with the auger shaft through fertilizer volume of discharging buncher driven in fertilizer transport intracavity, fertilizer transport chamber top holds the case intercommunication through fertilizer volume of discharging adjusting device import and fertilizer, fertilizer transport chamber below is through the import intercommunication of fertilizer volume of discharging adjusting device export and fertilizer pipe, the fertilizer fertilization ditch that fertilizer fertilization furrow opener opened is aimed at in the export of fertilizer volume of discharging pipe. The method can realize simultaneous operation of seeding, organic fertilizer application, formula fertilizer application and pesticide application sealing, and effectively control the fertilizing amount of the organic fertilizer and the formula fertilizer.
Description
Technical Field
The utility model relates to the technical field of seeding machines.
Background
Most of the corn seeders used at present can perform seeding operation and fertilizer application operation simultaneously. After the corn seeder finishes the operations of seeding and applying formula fertilizer, the operation of applying machine fertilizer needs to be carried out after the corn seeder finishes the operation, and the whole operation can be finished by using different machines to enter the ground for two to three times, so the efficiency is lower.
The excessive application of chemical fertilizers and pesticides in China is common, so that the problems of environmental pollution, pesticide product quality safety and the like are caused occasionally. The main reason is that the fertilizing amount of the agricultural implement can not be effectively controlled in the fertilizing process.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a fertilizer injection unit for combined seeder, it can carry out the fertilizer fertilization at the seeding in-process, and can carry out effective control to the fertilization volume of fertilizer.
In order to solve the technical problem, the utility model discloses the technical scheme who takes is:
the utility model provides a fertilizer injection unit for combined seeder, hold the case including the fertilizer, the bottom that holds the case at the fertilizer is equipped with more than one fertilizer volume of arranging adjusting device, it fertilizes the furrow opener to be equipped with fertilizer below fertilizer volume of arranging adjusting device, fertilizer volume of arranging adjusting device includes fertilizer transport chamber, be equipped with the auger shaft through fertilizer volume of arranging speed governing motor driven at fertilizer transport intracavity, fertilizer transport chamber top holds the case intercommunication through fertilizer volume of arranging adjusting device import and fertilizer, fertilizer transport chamber below is through fertilizer volume of arranging adjusting device export and fertilizer tube's import intercommunication, fertilizer fertilization ditch that fertilizer volume of arranging the pipe was opened to fertilizer furrow opener is aimed at in the export of fertilizer, fertilizer volume of arranging speed governing motor drive auger shaft is rotatory, in order to carry the fertilizer that falls into the intracavity by fertilizer volume of arranging adjusting device import and pass through the auger shaft's auger blade rotation to fertilizer to carry to the fertilizer The fertilizer-discharging quantity adjusting device of the organic fertilizer discharges fertilizer and the fertilizer-discharging quantity adjusting device falls into a fertilizer-applying ditch opened by the fertilizer-applying ditcher through the fertilizer-discharging pipe of the organic fertilizer.
The utility model discloses the further improvement lies in:
the fertilizer delivery cavity of fertilizer delivery volume adjusting device among fertilizer injection unit holds the case through keeping off fertile board and fertilizer and is connected, fertilizer delivery volume adjusting device import is two, set up respectively on the left side and the right side of keeping off fertile board, the auger blade of auger shaft is two, and control the opposition, fertilizer delivery volume adjusting device export is located fertilizer delivery cavity below middle part, when the auger shaft is rotatory, two auger blades 27 will be carried to the fertilizer that is located fertilizer delivery cavity below middle part by the fertilizer delivery volume adjusting device import of fertilizer on left side and right side and carry the fertilizer that the intracavity falls into to the fertilizer delivery volume adjusting device export that is located fertilizer delivery cavity below middle part.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:
the utility model discloses an automatically controlled fertilization's regulation mode is controlled fertilizer injection unit to adjust the fertilizer application volume accurately, can effectively avoid the excessive application of fertilizer within 2 kg/mu with fertilization accuracy control. And an electric control fertilizing mode is adopted, so that the condition that continuous fertilizer discharging is caused by continuous rotation of land wheels when the field head of the machine rises is reduced, and the waste of fertilizer is reduced. Meanwhile, the mode of applying the organic fertilizer by the auger is that the shape of the organic fertilizer is not fixed and the application amount per mu is large, the auger can discharge a large amount of materials at the same rotating speed compared with the outer grooved wheel, the auger blades of the auger shaft are two and are oppositely arranged left and right, and the adjustment range of the application amount of the organic fertilizer can be doubled.
It can carry out the fertilizer application at the seeding in-process, and can carry out effective control to the fertilization volume of fertilizer.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural diagram of a fertilizer discharging amount adjusting device of the organic fertilizer in FIG. 1;
fig. 3 is a schematic structural diagram of the interior of the organic fertilizer conveying cavity in fig. 2;
fig. 4 is a front view of the combined seed planter;
FIG. 5 is an isometric view of FIG. 4;
FIG. 6 is an isometric view of FIG. 4;
FIG. 7 is a schematic view of the belt-like stubble cleaning apparatus of FIG. 4;
FIG. 8 is a schematic structural view of a fertilizer-discharging amount adjusting device of the formulated fertilizer of FIG. 4;
figure 9 is a schematic view of the dispensing closure device of figure 4.
In the drawings: 1. a corn seeder; 1-1, sowing a furrow opener; 2. a support frame; 3. a support wheel; 4. a three-point suspension structure; 5. a stubble cleaning shaft; 6. a left stubble-cleaning rotary knife; 7. a middle stubble-cleaning rotary knife; 8. a stubble cleaning rotary knife at the right side; 10. a blade; 11. an organic fertilizer conveying cavity; 12. a speed regulating motor for the fertilizer discharging amount of the organic fertilizer; 13, importing an organic fertilizer fertilizing amount adjusting device; 14. an outlet of the machine fertilizer discharging amount adjusting device; 15. a formulated fertilizer delivery cavity; 16. a fertilizer-discharging amount speed regulating motor for the formulated fertilizer; 17. an outer sheave; 18. an outlet of the fertilizer discharging amount adjusting device for the formulated fertilizer; 19. an application case; 20. a medicine discharge pipe; 21. a pesticide spraying pump; 22. a spray head; 23. a fertilizer blocking plate; 24. a fertilizer boot; 25. a gearbox; 26. a fertilizing box body; 27. a screw blade.
Detailed Description
The present invention will be described in more detail below with reference to the accompanying drawings, in which a combination drill is used as an example.
As can be seen from the embodiments shown in fig. 1 to 9, the present embodiment includes a frame of a combined seeder, and a belt-shaped stubble cleaning device, an organic fertilizer applying device, a formulated fertilizer applying device, a corn seeding device 1 and a pesticide applying sealing device are arranged on the frame of the combined seeder;
the combined seeder frame comprises a support frame 2 for bearing equipment, a support wheel 3 is arranged at the bottom of the support frame 2, and a three-point suspension structure 4 for connecting with the rear suspension of a tractor is arranged at the front end of the support frame;
the belt-shaped stubble cleaning device comprises a stubble cleaning transmission mechanism, a stubble cleaning shaft 5 and a plurality of groups of stubble cleaning cutters fixed on the stubble cleaning shaft 5, each group of stubble cleaning cutters comprises a left stubble cleaning rotary cutter 6, a middle stubble cleaning rotary cutter 7 and a right stubble cleaning rotary cutter 8, each rotary cutter comprises a rotary cutter head 9 and a plurality of blades 10, the blades 10 are circumferentially and uniformly distributed on the rotary cutter head 9, the left stubble cleaning rotary cutter 6 and the right stubble cleaning rotary cutter 8 are bilaterally and symmetrically arranged on the left side and the right side of the middle stubble cleaning rotary cutter 7, the blade ends of the left stubble cleaning rotary cutter 6 and the right stubble cleaning rotary cutter 8 are inclined inwards to cut wheat stubble roots corresponding to the group of stubble cleaning cutters, each group of stubble cleaning rotary cutters is fixed on the stubble cleaning shaft 5 through a stubble cleaning shaft assembling hole arranged in the middle of the rotary cutter head 9, the left end and the right end of the stubble cleaning shaft 5 are respectively connected with the left end and the right end of a support frame 2 of the combined seeder in a rolling manner, the stubble cleaning shaft 5 is provided with a stubble cleaning shaft transmission part, and a power output shaft of the tractor drives the stubble cleaning shaft transmission part through a stubble cleaning transmission mechanism, so that the stubble cleaning shaft drives a plurality of groups of stubble cleaning cutters to rotate, and the wheat stubble roots corresponding to the groups of stubble cleaning cutters are cut to achieve the stubble cleaning effect;
fertilizer fertilizer injection unit holds the case including the fertilizer, the bottom that holds the case at the fertilizer is equipped with more than one fertilizer volume of fertilizer adjusting device, be equipped with fertilizer application furrow opener (24) below fertilizer volume of fertilizer adjusting device, fertilizer volume of fertilizer adjusting device includes fertilizer transport chamber 11, be equipped with the auger shaft through fertilizer volume of fertilizer speed governing motor 12 driven in fertilizer transport chamber 11, fertilizer transport chamber 11 top is through fertilizer volume of fertilizer adjusting device import 13 and fertilizer hold the case intercommunication, fertilizer transport chamber 11 below is through fertilizer volume of fertilizer adjusting device export 14 and fertilizer tube's import intercommunication, fertilizer fertilization ditch that fertilizer furrow opener 24 opened is aimed at in the export of fertilizer volume of fertilizer tube, fertilizer volume of fertilizer speed governing motor 12 drive auger shaft is rotatory, with 27 rotatory transport to the auger shaft's auger blade to the fertilizer that will fall into fertilizer in fertilizer transport chamber 11 through the auger shaft by fertilizer volume of fertilizer adjusting device import 13 An outlet 14 of the organic fertilizer fertilizing amount adjusting device falls into an organic fertilizer fertilizing ditch opened by an organic fertilizer fertilizing furrow opener 24 through an organic fertilizer fertilizing pipe;
the formulated fertilizer applying device comprises a formulated fertilizer containing box, more than one formulated fertilizer discharging amount adjusting device is arranged at the bottom of the formulated fertilizer containing box, a formulated fertilizer furrow opener is arranged below the formulated fertilizer discharging amount adjusting device, the formulated fertilizer discharging amount adjusting device comprises a formulated fertilizer conveying cavity 15, an outer grooved wheel 17 driven by a formulated fertilizer discharging amount adjusting motor 16 is arranged in the formulated fertilizer conveying cavity 15, the upper part of the formulated fertilizer conveying cavity 15 is communicated with the formulated fertilizer containing box, the lower part of the formulated fertilizer conveying cavity 15 is communicated with the inlet of a formulated fertilizer discharging pipe through an outlet 18 of the formulated fertilizer discharging amount adjusting device, the outlet of the formulated fertilizer discharging pipe is aligned with a formulated fertilizer groove opened by the formulated fertilizer furrow opener, the formulated fertilizer discharging amount adjusting motor 16 drives the outer grooved wheel 17 to rotate so as to convey the formulated fertilizer falling into the formulated fertilizer conveying cavity 15 from the formulated fertilizer containing box to the outlet 18 of the formulated fertilizer discharging amount adjusting device through a groove on the outer grooved wheel 17 by rotation, and falls into a formulated fertilizer application ditch opened by a formulated fertilizer application furrow opener through a formulated fertilizer discharging pipe;
the pesticide application sealing device comprises a pesticide application box 19 and more than one pesticide spraying structure, each pesticide spraying structure comprises a pesticide discharge pipe 20, a pesticide spraying pump 21 and a spray head 22, pesticide liquid in the pesticide application box 19 is conveyed to the spray head 22 through the pesticide discharge pipe 20 by the pesticide spraying pump 21, and the pesticide liquid is uniformly sprayed to the ground by the spray head 22; the distance between the spray heads 22 of the respective spraying structures and the height thereof are such that the sprayed liquid completely covers the width of the working area of the combined seeding machine.
Each group of stubble cleaning cutters in the belt-shaped stubble cleaning device are respectively positioned in front of each sowing furrow opener 1-1 of the corn sowing device so as to clean stubbles at the positions of the sowing ditches corresponding to the sowing furrow openers 1-1; thereby preventing the phenomena of the congestion, seed airing, seed setting and the like of the seeder caused by wheat stubble in the seeding process; each organic fertilizer application furrow opener (24) and each formulated fertilizer application furrow opener are positioned at the side of each sowing furrow opener, so that the side of the sowing furrow opened by each sowing furrow opener 1-1 corresponds to the organic fertilizer application furrow and the formulated fertilizer application furrow; each spray head in the pesticide applying and sealing device is positioned behind each sowing furrow opener 1-1 of the corn sowing device so as to seal the sowed and fertilized cultivated land with pesticide.
The fertilizer delivery cavity 11 of fertilizer delivery volume adjusting device among the fertilizer injection unit holds the case through fender fertile board 23 and fertilizer and is connected, fertilizer delivery volume adjusting device import 13 is two, set up respectively on the left side and the right side of fender fertile board 23, the auger blade 27 of auger shaft is two, and control the opposition, fertilizer delivery volume adjusting device export 14 is located 11 below middle parts in fertilizer delivery cavity, during the auger shaft is rotatory, two auger blades 27 will be carried to the fertilizer that falls into the fertilizer delivery cavity by fertilizer delivery volume adjusting device import 13 on left side and right side and carry the fertilizer to the fertilizer delivery volume adjusting device export 14 that is located 11 below middle parts in fertilizer delivery cavity.
The fertilizer application furrow opener and the fertilizer application furrow opener for formula fertilizer are fertilizer application furrow openers 24.
The stubble cleaning shaft transmission part arranged on the stubble cleaning shaft 5 in the belt-shaped stubble cleaning device is a stubble cleaning shaft transmission gear, the stubble cleaning transmission mechanism in the belt-shaped stubble cleaning device is a gear box 25 fixed on the support frame 2, the input end gear of the gear box 25 is meshed with the power output shaft of the tractor, and the output end gear of the gear box 25 is meshed with the stubble cleaning shaft transmission gear.
The fertilizer holds case and the fertile case that holds of prescription is formed by fertilization box 26 through setting up the baffle in fertilization box 26 inner chamber.
Claims (2)
1. The utility model provides a fertilizer injection unit for combined seeder which characterized in that: including the fertilizer holds the case the fertilizer holds the bottom of case and is equipped with more than one fertilizer volume of fertilizer adjusting device, be equipped with fertilizer fertilization furrow opener (24) below fertilizer volume of fertilizer adjusting device, fertilizer volume of fertilizer adjusting device includes fertilizer transport chamber (11) be equipped with in fertilizer transport chamber (11) through fertilizer volume of fertilizer adjustable speed motor (12) driven auger shaft, fertilizer transport chamber (11) top through fertilizer volume of fertilizer adjusting device import (13) with fertilizer holds the case intercommunication, fertilizer transport chamber (11) below through fertilizer volume of fertilizer adjusting device export (14) and fertilizer tube's import intercommunication, the fertilizer fertilization ditch that fertilizer fertilization furrow opener (24) opened is aimed at in the export of fertilizer volume of fertilizer tube, fertilizer volume of fertilizer adjustable speed motor (12) drive auger shaft rotation, will by fertilizer volume of fertilizer adjusting device import (13) falls into fertilizer in transport chamber (11) carries fertilizer to auger blade (27) rotatory the transport extremely of auger shaft fertilizer volume of fertilizer adjusting device export (14) to fall into through fertilizer pipe in the fertilizer fertilization ditch that fertilizer furrow opener (24) opened.
2. The organic fertilizer fertilizing device for the combined seeder as claimed in claim 1, wherein: cavity (11) is carried through fender fertilizer board (23) to fertilizer discharge adjusting device's fertilizer among the fertilizer injection unit fertilizer transport chamber (11) with the fertilizer holds the case and connects, fertilizer discharge adjusting device import (13) are two, set up respectively keep off the left side and the right side of fertilizer board (23), auger blade (27) of auger shaft are two, and control the opposition, fertilizer discharge adjusting device export (14) are located cavity (11) below middle part is carried to the fertilizer, during the auger shaft is rotatory, two auger blade (27) will be fallen into by fertilizer discharge adjusting device import (13) on left side and right side fertilizer transport intracavity fertilizer transport chamber (11) below middle part fertilizer discharge adjusting device export (14) are carried to being located to the fertilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921505811.1U CN210470279U (en) | 2019-09-11 | 2019-09-11 | Fertilizer fertilizer injection unit for combined seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921505811.1U CN210470279U (en) | 2019-09-11 | 2019-09-11 | Fertilizer fertilizer injection unit for combined seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210470279U true CN210470279U (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921505811.1U Active CN210470279U (en) | 2019-09-11 | 2019-09-11 | Fertilizer fertilizer injection unit for combined seeder |
Country Status (1)
| Country | Link |
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| CN (1) | CN210470279U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111587618A (en) * | 2020-06-08 | 2020-08-28 | 农业农村部南京农业机械化研究所 | Live operation device of agricultural live broadcast machine |
| CN114982442A (en) * | 2022-07-06 | 2022-09-02 | 黑龙江省黑土保护利用研究院 | Fertilizer injection unit and fertilization system for white serous soil improvement |
-
2019
- 2019-09-11 CN CN201921505811.1U patent/CN210470279U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111587618A (en) * | 2020-06-08 | 2020-08-28 | 农业农村部南京农业机械化研究所 | Live operation device of agricultural live broadcast machine |
| CN114982442A (en) * | 2022-07-06 | 2022-09-02 | 黑龙江省黑土保护利用研究院 | Fertilizer injection unit and fertilization system for white serous soil improvement |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
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Address after: Yu Ling Temple Street 071000 No. 289 Hebei city of Baoding Province Patentee after: HEIBEI AGRICULTURAL UNIVERSITY Country or region after: China Patentee after: Hebei Kai'an Agricultural Machinery Manufacturing Co.,Ltd. Country or region after: China Address before: Yu Ling Temple Street 071000 No. 289 Hebei city of Baoding Province Patentee before: HEIBEI AGRICULTURAL UNIVERSITY Country or region before: China Patentee before: HEBEI KAI'AN AGRICULTURAL MACHINERY MANUFACTURING CO.,LTD. |