CN105917809A - Seeding device of sowing machine - Google Patents
Seeding device of sowing machine Download PDFInfo
- Publication number
- CN105917809A CN105917809A CN201610257225.4A CN201610257225A CN105917809A CN 105917809 A CN105917809 A CN 105917809A CN 201610257225 A CN201610257225 A CN 201610257225A CN 105917809 A CN105917809 A CN 105917809A
- Authority
- CN
- China
- Prior art keywords
- seed
- fertilizer
- feed track
- rotation
- discharging channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/004—Sowing using liquid seeding techniques
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention relates to the technical field of agricultural machinery and particularly relates to a seeding device of a sowing machine. The seeding device comprises a seed storage box, a fertilizer storage box, a seed conveying passage, a fertilizer conveying passage, a discharging passage, a seed rotary-poking member and a fertilizer rotary-poking member, wherein the seed conveying passage is used for conveying seeds, the fertilizer conveying passage is used for conveying a fertilizer, the discharging passage is used for conveying a mixture of the seeds and the fertilizer, the seed rotary-poking member is arranged at an inlet of the seed conveying passage, and the fertilizer rotary-poking member is arranged at an inlet of the fertilizer conveying passage; and the inlet of the seed conveying passage is connected to the bottom of the seed storage box, the inlet of the fertilizer conveying passage is connected to the bottom of the fertilizer storage box, both an outlet of the seed conveying passage and an outlet of the fertilizer conveying passage communicate with the discharging passage, and a gate which is used for opening or closing the discharging passage is arranged on the discharging passage. The seeding device of the sowing machine has the advantages of good dibble seeding effect, no seeding absence, fertilizer application uniformity, high fertilizer utilization ratio, no seed burning and high seed survival rate.
Description
Technical field
The present invention relates to agricultural machinery technological field, the seeding apparatus of a kind of seeder.
Background technology
The Combined seeder for grain kind of prior art is more, it is possible to completes the corrigendum of multiple farmland, such as sowing, fertilising, smooth furrow face, holds up the operation such as ridge, ridging, its objective is that reducing agricultural machinery enters ground number of times, improves efficiency, reduces energy consumption, increases crop yield.The agricultural machinery and implement of ferti-seeding are various informative in the market: disc type lister-planter, seed and fertilizer separate regulation, but seed, fertilizer are executed and broadcast in a line, easily mix, so that fertilizer burns out seed；The seed pipe of split type feed mechanism for seed and fertilizer pipe, laterally same row, arrange the closeest, and the stifled mud of the most stifled grass, fault rate is high, inefficiency.
Summary of the invention
It is an object of the invention to provide the seeding apparatus of a kind of seeder, it is possible to sow simultaneously and apply fertilizer, improve survival rate and the utilization rate of fertilizer of seed, and be difficult to make fertilizer burn out seed.
The above-mentioned technical purpose of the present invention has the technical scheme that the seeding apparatus of a kind of seeder, including seeds case, fertilizer storage box, for carrying the seed feed track of seed, for carrying the fertilizer feed track of fertilizer, for carrying the discharging channel of seed and fertiliser mixtures and being arranged on the seed rotation pulling part of seed feed track entrance and be arranged on the fertilizer rotation pulling part of fertilizer feed track entrance, the entrance of described seed feed track is connected to the bottom of described seeds case, the entrance of described fertilizer feed track is connected to the bottom of described fertilizer storage box, the outlet of described seed feed track all connects with described discharging channel with the outlet of described fertilizer feed track, described discharging channel is provided with the gate being turned on and off by described discharging channel.
The present invention sows after seed mixed fertilizer together, makes the seed every time sowed all can obtain the nutrient of abundance, substantially increases the utilization rate of fertilizer, reduces the waste of fertilizer.By arranging fertilizer rotation pulling part, the dose that strict control is each, both met the growth of seed, and avoided again fertilizer to burn out seed；Gate is set by the outlet at discharging channel, it is ensured that seed falls with fertilizer simultaneously, prevents because falling speed is different that both cause fore-and-aft clearance excessive, make seed cannot absorb nutrient.
As preferably, described seed rotation pulling part includes that body is dialled in the rotation being rotatably connected in seed feed track and several circumference uniform distributions dial the plectrum on body in described rotation, described fertilizer rotation pulling part includes the rotating body being rotatably connected in fertilizer feed track and several circumference uniform distributions rotation plectrum on rotating body, the quantity of described plectrum is equal with the quantity of described rotation plectrum, and described seed rotation pulling part and described fertilizer rotation pulling part are synchronous axial system.
As preferably, described seed rotation pulling part and described fertilizer rotation pulling part are rotated by driving stepper motor.
As preferably, the bottom of described seeds case and described fertilizer storage box is funnel-shaped structure, and described seed feed track and described fertilizer feed track are connected to described seeds case and the minimum point of described fertilizer storage box.
As preferably, the inwall of described discharging channel is provided with the projection preventing seed absorption on the inwall of described discharging channel, forms guide groove between adjacent two projections, and the Breadth Maximum of described guide groove is less than the minimum diameter of seed.
Owing to during sowing, seed is moisture state, now easily absorption can not the most successfully be sowed on the inwall of discharging, by arranging projection, reduce seed contact area in discharging channel, thus reduce absorption affinity, the gravity enabling seed to be subject to overcomes its absorption affinity, favorably accomplishes sowing.
As preferably, described seeds case connects to be had for preventing the seed absorption anti-absorbent module on described seeds chamber interior wall.
As preferably, described anti-absorbent module includes water tank, water pipe and shower nozzle, and described shower nozzle is connected with described water tank by described water pipe, and described shower nozzle and the inner space of described seeds case, described shower nozzle is provided with magnetic valve.
Anti-absorbent module can make seeds fall by current scour, seed absorption is avoided to cause seed broadcast leakage on seeds chamber interior wall, make seed be immersed in fertilizer solution simultaneously in current are flowed into discharging channel, and fertilizer is diluted, it is to avoid fertilizer burns out seed.
As preferably, described shower nozzle is provided with several spray-holes, and described hole for water spraying is distributed in sector in the horizontal direction.This structure can increase the spray angle of shower nozzle, increases projected area.
As preferably, the middle part of described gate is hinged on the end of described discharging channel, and one end cap is hinged with cylinder at the outlet of described discharging channel, the other end, by the flexible outlet closing or opening described discharging channel of described cylinder.
Beneficial effects of the present invention: program request of the present invention is effective, not broadcast leakage, fertilising is uniformly, utilization rate of fertilizer is high, do not burn kind, Seed viability is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the structural representation of seeding apparatus in the embodiment of the present invention；
Fig. 3 is the schematic cross-section of discharging channel in the embodiment of the present invention；
Fig. 4 is the structural representation of shower nozzle in the embodiment of the present invention；
Fig. 5 is the structural representation of rotary cultivator attachment in the embodiment of the present invention；
Fig. 6 is the structural representation revolving knife assembly in the embodiment of the present invention；
Fig. 7 is cutter cylinder and the structural representation of tool rest in the embodiment of the present invention；
Fig. 8 is the structural representation revolving cutter in the embodiment of the present invention；
Fig. 9 is rotation cutter projection view in the horizontal direction in the embodiment of the present invention；
nullIn figure: 1-vehicle frame，2-dynamic traction device，3-rotary cultivator attachment，31-gear frame，32-revolves knife assembly，321-cutter shaft，322-cutter cylinder，323-tool rest，3231-fixes tool rest，3232-activity tool rest，3233-regulating part，324-revolves cutter，3241-cutter body，3242-installation portion，3243-cutting part，32431-the first cutting part，32432-the second cutting part，32433-guiding gutter，33-protective cover，34-cutting knife，The reciprocal thrust gear of 35-，351-fixes seat，352-knife rest，353-transmission arm，354-drive，355-guide rod，356-stabiliser bar，4-cake leveling device，5-seeding apparatus，51-seeds case，52-seed rotation pulling part，53-seed feed track，54-fertilizer storage box，55-fertilizer rotation pulling part，56-fertilizer feed track，57-discharging channel，571-is protruding，572-guide groove，58-gate，59-cylinder，The anti-absorbent module of 6-，61-water tank，62-water pipe，63-shower nozzle，631-hole for water spraying.
Detailed description of the invention
Specific examples below is only explanation of the invention; it is not limitation of the present invention; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in scope of the presently claimed invention.
Embodiment, as it is shown in figure 1, a kind of seeder, including vehicle frame 1, vehicle frame 1 is sequentially provided with dynamic traction device 2, rotary cultivator attachment 3, cake leveling device 4 and seeding apparatus 5 along travel direction.Cake leveling device 4 uses spike-tooth harrow, and its lower end is provided with in the two nail teeth being staggered front to back distribution.
As shown in Fig. 1, Fig. 5, Fig. 6, Fig. 7, Fig. 8 and Fig. 9, rotary cultivator attachment 3 includes gear frame 31, transmission mechanism, rotation knife assembly 32 and protective cover 33.Gear frame 31 is fixed on vehicle frame 1, in transmission mechanism is arranged on gear frame 31 and drive rotation knife assembly 32 to rotate.Protective cover 33 is arranged on vehicle frame 1, and rotation knife assembly 32 is arranged in protective cover 33.Rotation knife assembly 32 includes cutter shaft 321 and the rotation cutter 324 rotated with cutter shaft 321, and rotation cutter 324 is that spiral distribution is on cutter shaft 321.Rotation cutter 324 includes cutter body 3241, the installation portion 3242 being arranged on cutter body 3241 one end and is arranged on the cutting part 3243 of cutter body 3241 other end, and cutter body 3241 is convex structure, and to rotation cutter 324 rotation direction bending.Cutting part 3243 is obliquely installed along cutter shaft 321 axial direction relative to cutter body 3241, the angle a between cutting part 3243 and cutter body 3241, and the size of angle a is 100 °-120 °.
As shown in Figure 8, cutting part 3243 includes in the most spaced first cutting part 32431 and the second cutting part 32432, first cutting part 32431 is provided with cutting cutting edge of a knife or a sword, and cutting cutting edge of a knife or a sword is made up of two crossing cutting edges, and cutting cutting edge of a knife or a sword protrudes from the second cutting part 32432 to rotation cutter 324 rotation direction.Being provided with guiding gutter 32433 between first cutting part 32431 and the second cutting part 32432, guiding gutter 32433 is along rotation cutter 324 rotation direction through both sides before and after cutting part 3243.
As shown in Figure 6 and Figure 7, cutter shaft 321 being socketed several cutter cylinders 322 spaced apart, cutter cylinder 322 is provided with tool rest 323, and rotation cutter 324 is plugged on tool rest 323.Tool rest 323 is telescopic structure, and including the fixing tool rest 3231 being fixed on cutter cylinder 322 be relatively fixed the movable tool rest 3232 that tool rest 3231 moves, fixing tool rest 3231 is provided with the regulating part 3233 of regulation activity tool rest 3232 displacement.
As shown in Fig. 1, Fig. 5 and Fig. 6, cutting knife 34 it is provided with in protective cover 33, cutting knife 34 is arranged between adjacent two rotation cuttves 324, one end of cutting knife 34 connects reciprocal thrust gear 35, the other end of cutting knife 34 points to cutter shaft 321 axle center, and reciprocal thrust gear 35 is arranged on outside protective cover 33 and drives cutting knife 34 to move back and forth along cutter shaft 321 radial direction.Reciprocal thrust gear 35 includes fixing seat 351, knife rest 352, transmission arm 353 and drive 354, and fixing seat 351 is fixedly connected on the outside of protective cover 33, and protective cover 33 is provided with and makes cutting knife 34 enter outside protective cover 33 to go out the edge of a knife inside protective cover 33.Drive 354 is driven by transmission mechanism and rotates, and one end of transmission arm 353 is articulated with on knife rest 352, and its other end Eccentric-hinge is connected on drive 354, and cutting knife 34 is fixed on knife rest 352.When drive 354 rotates, transmission arm 353 promotes knife rest 352 to be relatively fixed seat 351 and moves.Fixing seat 351 is provided with guide rod 355, and knife rest 352 is slidably connected on guide rod 355.On knife rest 352, the side away from cutting knife 34 is provided with stabiliser bar 356, and one end of stabiliser bar 356 is fixed on knife rest 352, and its other end is socketed on guide rod 355 and guide rod 355 relatively slides.Cutting knife 34 is provided with sawtooth, and sawtooth is inclined on cutting knife 34.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, seeding apparatus 5 include seeds case 51, fertilizer storage box 54, for carrying the seed feed track 53 of seed, for carrying the fertilizer feed track 56 of fertilizer, for carrying the discharging channel 57 of seed and fertiliser mixtures and being arranged on the seed rotation pulling part 52 of seed feed track 53 entrance and be arranged on the fertilizer rotation pulling part 55 of fertilizer feed track 56 entrance.The entrance of seed feed track 53 is connected to the bottom of seeds case 51, and the entrance of fertilizer feed track 56 is connected to the outlet of the bottom of fertilizer storage box 54, the outlet of seed feed track 53 and fertilizer feed track 56 and all connects with discharging channel 57.Discharging channel 57 is provided with the gate 58 being turned on and off by discharging channel 57.The middle part of gate 58 is hinged on the end of discharging channel 57, and one end cap is in the outlet of discharging channel 57, and the other end is hinged with cylinder 59, by the flexible outlet closing or opening discharging channel 57 of cylinder 59.
The bottom of seeds case 51 and fertilizer storage box 54 is funnel-shaped structure, and seed feed track 53 and fertilizer feed track 56 are connected to seeds case 51 and the minimum point of fertilizer storage box 54.Seeds case 51 connects to be had for preventing the seed absorption anti-absorbent module 6 on seeds case 51 inwall.Anti-absorbent module 6 includes that water tank 61, water pipe 62 and shower nozzle 63, shower nozzle 63 are connected with water tank 61 by water pipe 62, and shower nozzle 63 and the inner space of seeds case 51, shower nozzle 63 is provided with magnetic valve.Shower nozzle is provided with several spray-holes 631, and hole for water spraying 631 is distributed in sector in the horizontal direction.The inwall of discharging channel 57 is provided with the projection 571 preventing seed absorption on the inwall of discharging channel 57, forms guide groove 572 between adjacent two projections 571, and the Breadth Maximum of guide groove 572 is less than the minimum diameter of seed.
Seed rotation pulling part 52 includes that the rotation being rotatably connected in seed feed track 53 is dialled body and several circumference uniform distributions and dialled the plectrum on body in rotation, fertilizer rotation pulling part 55 includes the rotating body being rotatably connected in fertilizer feed track 56 and several circumference uniform distributions rotation plectrum on rotating body, the quantity of plectrum is equal with the quantity rotating plectrum, and seed rotation pulling part 52 and fertilizer rotation pulling part 55 are synchronous axial system.Seed rotation pulling part 52 and fertilizer rotation pulling part 55 use driving stepper motor, it is possible to rotate certain angle simultaneously, thus realize a multicast function.
Claims (9)
- null1. the seeding apparatus of a seeder，It is characterized in that: include seeds case (51)、Fertilizer storage box (54)、For carrying the seed feed track (53) of seed、For carrying the fertilizer feed track (56) of fertilizer、For carrying the discharging channel (57) of seed and fertiliser mixtures and being arranged on seed rotation pulling part (52) of seed feed track (53) entrance and be arranged on fertilizer rotation pulling part (55) of fertilizer feed track (54) entrance，The entrance of described seed feed track (53) is connected to the bottom of described seeds case (51)，The entrance of described fertilizer feed track (56) is connected to the bottom of described fertilizer storage box (54)，The outlet of described seed feed track (53) all connects with described discharging channel (57) with the outlet of described fertilizer feed track (56)，Described discharging channel (57) is provided with the gate (58) being turned on and off by described discharging channel (57).
- The seeding apparatus of a kind of seeder the most according to claim 1, it is characterized in that: described seed rotation pulling part (52) includes that body is dialled in the rotation being rotatably connected in seed feed track (53) and several circumference uniform distributions dial the plectrum on body in described rotation, described fertilizer rotation pulling part (55) includes rotating body and several circumference uniform distributions rotation plectrum on rotating body being rotatably connected in fertilizer feed track (56), the quantity of described plectrum is equal with the quantity of described rotation plectrum, and described seed rotation pulling part (52) and described fertilizer rotation pulling part (55) are synchronous axial system.
- The seeding apparatus of a kind of seeder the most according to claim 2, it is characterised in that: described seed rotation pulling part (52) and described fertilizer rotation pulling part (55) are rotated by driving stepper motor.
- The seeding apparatus of a kind of seeder the most according to claim 1, it is characterized in that: the bottom of described seeds case (51) and described fertilizer storage box (54) is funnel-shaped structure, described seed feed track (53) and described fertilizer feed track (56) are connected to described seeds case (51) and the minimum point of described fertilizer storage box (54).
- The seeding apparatus of a kind of seeder the most according to claim 4, it is characterized in that: the inwall of described discharging channel (57) is provided with the projection (571) preventing seed absorption on the inwall of described discharging channel (57), forming guide groove (572) between adjacent two projections (571), the Breadth Maximum of described guide groove (572) is less than the minimum diameter of seed.
- The seeding apparatus of a kind of seeder the most according to claim 5, it is characterised in that: described seeds case (51) connects to be had for preventing the seed absorption anti-absorbent module (6) on described seeds case (51) inwall.
- The seeding apparatus of a kind of seeder the most according to claim 6, it is characterized in that: described anti-absorbent module (6) includes water tank (61), water pipe (62) and shower nozzle (63), described shower nozzle (63) is connected with described water tank (61) by described water pipe (62), described shower nozzle (63) and the inner space of described seeds case (51), described shower nozzle (63) is provided with magnetic valve.
- The seeding apparatus of a kind of seeder the most according to claim 7, it is characterised in that: described shower nozzle (63) is provided with several spray-holes (631), and described hole for water spraying (631) is distributed in sector in the horizontal direction.
- The seeding apparatus of a kind of seeder the most according to claim 1, it is characterized in that: the middle part of described gate (58) is hinged on the end of described discharging channel (57), one end cap is in the outlet of described discharging channel (57), the other end is hinged with cylinder (59), by the flexible outlet closing or opening described discharging channel (57) of described cylinder (59).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610257225.4A CN105917809B (en) | 2016-04-25 | 2016-04-25 | A kind of seeding apparatus of seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610257225.4A CN105917809B (en) | 2016-04-25 | 2016-04-25 | A kind of seeding apparatus of seeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105917809A true CN105917809A (en) | 2016-09-07 |
| CN105917809B CN105917809B (en) | 2018-08-24 |
Family
ID=56836038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610257225.4A Active CN105917809B (en) | 2016-04-25 | 2016-04-25 | A kind of seeding apparatus of seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105917809B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108934244A (en) * | 2018-09-25 | 2018-12-07 | 王金玉 | A kind of rotary tillage, ridging seeding and fertilizing all-in-one machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1342400A1 (en) * | 2002-03-07 | 2003-09-10 | Kverneland ASA | Distribution head for a spreader |
| CN2935748Y (en) * | 2006-08-02 | 2007-08-22 | 襄垣县华成机械制造有限公司 | Ridging and film covering and applying fertilizer planting machine |
| CN201303497Y (en) * | 2008-11-06 | 2009-09-09 | 农业部南京农业机械化研究所 | Roller-type paddy land precision seeder |
| CN102349377A (en) * | 2011-10-17 | 2012-02-15 | 四川农业大学 | Sowing machine |
| CN204453553U (en) * | 2015-01-30 | 2015-07-08 | 江苏同天机械有限公司 | A kind of anti-absorption wood working machinery load-transfer device |
-
2016
- 2016-04-25 CN CN201610257225.4A patent/CN105917809B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1342400A1 (en) * | 2002-03-07 | 2003-09-10 | Kverneland ASA | Distribution head for a spreader |
| CN2935748Y (en) * | 2006-08-02 | 2007-08-22 | 襄垣县华成机械制造有限公司 | Ridging and film covering and applying fertilizer planting machine |
| CN201303497Y (en) * | 2008-11-06 | 2009-09-09 | 农业部南京农业机械化研究所 | Roller-type paddy land precision seeder |
| CN102349377A (en) * | 2011-10-17 | 2012-02-15 | 四川农业大学 | Sowing machine |
| CN204453553U (en) * | 2015-01-30 | 2015-07-08 | 江苏同天机械有限公司 | A kind of anti-absorption wood working machinery load-transfer device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108934244A (en) * | 2018-09-25 | 2018-12-07 | 王金玉 | A kind of rotary tillage, ridging seeding and fertilizing all-in-one machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105917809B (en) | 2018-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103621231B (en) | Fertilizer distributor | |
| CN105814992A (en) | Sowing machine | |
| CN204157257U (en) | A kind of hill-drop planter | |
| CN104221551A (en) | Strip seeding production line for raising hybrid rice seedlings | |
| CN103688636B (en) | Broadcast application mechanism | |
| CN106233838A (en) | A kind of rotary tillage ferti drill for sowing in lines supporting with walking tractor | |
| CN114710998B (en) | Planting and fertilization integrated operation equipment based on agricultural development | |
| CN105960907A (en) | Machine integrating sowing and irrigation | |
| CN107950102B (en) | Rotary tillage fertilization equipment | |
| CN110741779B (en) | Water-fertilizer integrated automatic seeder and seeding method thereof | |
| CN111788889A (en) | No-tillage seeder | |
| CN105917809A (en) | Seeding device of sowing machine | |
| CN107683650B (en) | Dual-purpose pneumatic conveying type direct seeding machine for rape and wheat | |
| CN108990483A (en) | A kind of corn drill | |
| CN112243644A (en) | Deep scarification and cultivation machine adopting automatic seeding and hole-entering device and use method | |
| CN115606367B (en) | Grass seed layering planting equipment based on desertification grassland in alpine region | |
| CN114793576B (en) | Agricultural machine is with device of ploughing convenient to unloading | |
| CN111699803A (en) | Fertilizer injection unit is planted to agricultural product | |
| CN105850302A (en) | Sowing machine for dry land | |
| CN201290232Y (en) | Manpower fertilizer distributor in paddy field | |
| CN112772061A (en) | Agricultural is with seeding fertilization all-in-one | |
| CN114868500A (en) | Layered surface fertilizing mechanism and method | |
| CN209314260U (en) | A kind of agricultural hill-drop drill with regulatory function | |
| CN111670636A (en) | Automatic seeding device | |
| CN112243643A (en) | Cultivator adopting precise material distribution device and use method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |