CN2108408U - Combined sower with exempting ploughing and precisely measuring land function - Google Patents
Combined sower with exempting ploughing and precisely measuring land function Download PDFInfo
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- CN2108408U CN2108408U CN 91225941 CN91225941U CN2108408U CN 2108408 U CN2108408 U CN 2108408U CN 91225941 CN91225941 CN 91225941 CN 91225941 U CN91225941 U CN 91225941U CN 2108408 U CN2108408 U CN 2108408U
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Abstract
The utility model belongs to a combined operating machine of fertilization and precise sowing. The combined operating machine can reduce tillage operation by three rows, fertilize and split forward, sow precisely and increase the efficiency and quality of operation. The main structure of the combined operating machine is that a machine frame 2 is assembled with three single bodies, and each single body is assembled with a furrow opener 7, a fertilizer discharging box 1, a seed discharging box 16, a seed discharging device 15, a furrow opener 9, a pressing wheel 11 and a drag sealer 10. The combined operating machine has the advantages that with the combined operating machine, the yield of per mou is added 15-20%; the combined operating machine is applied to various granular and powdered fertilizers; the combined operating machine can adjust row spacing in 450-700 mm, adjust deep fertilizing in 80-120 mm, and adjust sowing in 30-60 mm; the production efficiency of the combined operating machine is reached to 0.18-0.40 hektare/ hour.
Description
The utility model belongs to fertilising, precision drilling combine.
In the prior art, the combined seed and fertilizer drill that the most of agricultural machinery factories of China produce, primary structure is: land wheel is installed in the frame outside, and fertile case, kind case, driving chain mechanism, plough and suppression of soil device.Its objective is that fertilising, sowing and earthing carry out simultaneously.Its weak point is: facility mostly are frame structure, and the adjustable scope of application is restricted, as no precision drilling, no no-tillage, no deep placement is fertile and do not have the suppression function, because the land wheel layout is in the frame outside, so have influence on sower on the boundary of a piece of land or the normal use at field bund place.
The purpose of this utility model is: develop a kind ofly at hard stub land or turn on the hag of haveing suffered, no-tillage operation triplex row, forward seed manure give, the combine of precision drilling, improve the work capacity on various farmlands, improve the efficient and the quality of seeding operation.
Technology contents of the present utility model is: three monomers that fulfil assignment of assembling on frame 2, in each monomer, adjustable up and down breaking plough 7 is assemblied on the frame 2, support 4 and plough frame 5 connect with articulated form, and be fixed on the frame 2, assembling fertilizer can 1 on support 4, seeding box 16 and seeding unit 15, adjustable row-planting opener 9 under fit on the plough frame 5, press wheel 11 and drag sealer 10, axle 20 usefulness land wheel cantilever shalvings 21 link with frame 2, assembling land wheel 8 and a pair of drive sprocket 19 on the axle 20, drive sprocket 19 usefulness chains 3 connect 24 upper sprocket wheel 27 of going up in the fertilizer can 1 respectively, sprocket wheel 28 in lower shaft 23 upper sprocket wheels 26 and the seeding unit 15.
Technology contents of the present utility model also comprises: at frame 2 anterior breaking tool rest 18 and " U " type bolts assemblies adjustable breaking ploughs 7 up and down of using, wherein stubble breaking knife 41 rear sides weld two blocks of wing plates 44 that have breach of symmetry, welding breast boards 42 in below between the wing plate 44, its top assembling fertilizer leakage tube 43.
In fertilizer can 1 that fertilizer leakage tube 43 tops are connected, fixedly stir broach shell 31, sprocket wheel 27 and sprocket wheel 26, defertilizing wheel 25 on the last lower shaft 24 and 23 respectively, chain 3 connects driven sprockets 26 and 27.Perhaps in fertilizer can 1, assembled shaft is to movably defertilizing box 36 and feed cutoff 37, the driven sprocket 26 on driving chain 3 connecting axles 38 on the axle 38.
Assembling drive sprocket 19 and land wheel 8 on the axle 20, the both sides of monomer in the middle of axle 20 two ends are assemblied on the frame 2 by cantilever shalving 21.
Kind of a wheel 45 is got in assembling in the rotating shaft in seeding unit 15, axle sleeve 22 two ends connect roller end and connecting shaft extension bar 14 respectively, connecting shaft extension bar 14 is made up of extension bar 29 and universal joint 30, assembling sprocket wheel 28 on the axle sleeve 22 of middle monomer one side, get in kind of the circumferential edge nest eye of wheel 45 assembling stage clip 46 and bolt 47.
Fixing support 4 one ends on the frame 2, the pull bar 12 that can slide up and down is assemblied in the other end of support 4, and pull bar 12 lower ends and plough frame 5 are hinged.
Accompanying drawing drawing of the present utility model is described as follows:
Fig. 1: front view, vertical structure schematic diagram;
Fig. 2: left view, transversary schematic diagram;
Fig. 3: left view is an another fertilizer structural representation in the presentation graphs 2;
Fig. 4: the partial front elevation view of breaking plough 7 and left view among Fig. 1.
Fig. 5: get kind wheel 45 cutaway views in Fig. 1 seeding unit.
All label declarations are as follows among the above figure:
The 1-fertilizer can, 2-frame, 3-chain, 4-support, 5-plough frame, 6-fertilizer carrier pipe, 7-breaking plough, 8-land wheel, the 9-row-planting opener, 10-drag sealer, 11-press wheel, 12-pull bar, the 13-seeding hopper, 14-shaft coupling extension bar, 15-seeding unit, 16-seeding box, the 17-jackscrew, 18-breaking tool rest, 19-drive sprocket, 20-land axle, 21-land wheel cantilever shalving, 22-axle sleeve, 23-lower shaft, the last axle of 24-, 25-defertilizing wheel, 26-row fat sprocket, 27-dials fertile sprocket wheel, 28-seeding sprocket wheel, 29-extension bar, the 30-universal joint, 31-stirs broach shell, the 32-defertilizing wheel, the 33-combined cover, 34-fertilizer bearing, 35-pivot pin, the 36-defertilizing box, 37-feed cutoff, 38-fertilizer expelling shaft, the 39-clip, 40-jackscrew, 41-stubble breaking knife, the 42-breast boards, 43-fertilizer leakage tube, 44-wing plate, 45-gets kind of a wheel, 46-stage clip, 47-caging bolt.
Embodiment of the present utility model is as follows:
Embodiment 1: referring to Fig. 1～shown in Figure 5, by only beam square steel be welded with the last lower suspension arm that is connected with tractor and form frame 2, three monomers of finishing said function of assembling on the frame 2, in each monomer, breaking plough 7 is bolted on the frame 2 by breaking tool rest 18 and " U " type, plough 7 is on frame 2, but both move left and right can move up and down again and regulate; Support 4 one ends are fixed on frame 2, and plough frame 5 one ends are hinged in support 4 bottom holes.Pull bar 12 upper ends are assemblied on support 4 rear tab and can slide up and down, and pull bar 12 lower ends are hinged on the plough frame 5.Fixedly fertilizer can 1 and seeding unit 15 respectively before and after on support 4 are fixed with seeding box 16 on seeding unit 15 tops.But row-planting opener 9 and the press wheel 11 and the drag sealer 10 of fixing up-down adjustment on plough frame 5, like this, breaking plough 7, row-planting opener 9, press wheel 11 and drag sealer 10 are sequentially arranged on the same drilling row straight line from front to back.In the fertilizer can 1, broach shell 31 " L " type that is welded with that stirs on the last axle 24 stirs cutter, and integral body is stirred cutter line running in the shape of a spiral, unclamps the jackscrew that stirs on broach shell 31 and the defertilizing wheel 25 respectively, can move on last lower shaft 24 and 23, regulates the fertilizer line-spacing.Fixing defertilizing wheel 25 on the lower shaft 23, lower shaft 24 and 23 fixing driven sprocket 27 and 26 respectively on middle monomer one side, the fertilizer-supplying port of fertilizer can 1 bottom communicates with plough 7 lower ends by carrier pipe 6.Head sprocket 19 on the axle 20 connects driven pulley 27 and 26 by chain 3, and another head sprocket 19 is by driven sprocket 28 fixing on chain 3 connecting bushings 22.Seeding unit 15 tops connect seeding box 16, and the below connects seeding hopper 13, and funnel 13 lower end correspondences are fixed on the row-planting opener 9 on the plough frame 5; In the seeding unit 15, fixing getting in kind of the wheel 45 in the rotating shaft has three several nest eyes of row on its external diameter periphery, and nest intraocular assembling caging bolt 47 and stage clip 46 by adjusting bolt 47 up and down, are controlled the seeding quantity that the nest intraocular is stored seed.On middle monomer, pass the rotating shaft two ends connecting axial sleeve 22 of seeding unit 15, wherein a side shaft puts fixedly driven sprocket 28, link by chain 3 with drive sprocket 19, axle sleeve 22 links with shaft coupling extension bar 14, shaft coupling extension bar 14 is connected to form by extension bar 29 and universal joint 30, wherein regulates sowing distance between the plough 9 with the extension bar 29 of changing different length.Pull bar 12 lower ends are hinged on the plough frame 5, and support 4 rear tab are passed through in the upper end, and can slide up and down.Plough frame 5 rear portions assembling press wheel 11 and " V " type drag sealer 10 of pulling.Above-mentioned said three monomers, the adjustment of horizontal spacing realizes by the both sides monomer.
Operation principle of the present utility model is: adopt the tractor with small four wheels of 4～11 watts of power to connect in rearmounted 3 integral modes, at first adjust the height of breaking plough 7 and row-planting opener 9 and the spacing between three monomers according to different fertilizer, seed, field, plough 7 is regulated in 80～120 millimeters of below grounds, plough 9 is regulated in 30～60 millimeters of below grounds, and line-spacing is regulated in 450～700 millimeters.When tractor and the utility model in running order down, land wheel 8 is with the preceding of tractor and then rotation, thereby two sprocket wheels 19 on the axle 20 are rotated, drive driven pulley 27,26 and 28 work through chain 3, go up in the fertilizer can 1 in the lower shaft 24 and 23 stir broach shell 31 and defertilizing wheel 25 rotates, make fertilizer continually ground warp carrier pipe 6, plough 7 put in the trench because the effect of 7 liang of wing plates 44 of plough covers on the fertilizer so its two side portions soil falls after rise in ditch through breach.The seed of seeding box 16 is through seeding unit 15, getting under kind of the rotation of wheel 45, the seed discharge of some is fallen into the native ditch that row-planting opener 9 is left, work in succession through press wheel 11 and drag sealer 10, finish whole a series of breaking trench digging, deep placement base fertilizer, smart amount or semi-accuracy seeding, suppression and earthing function at last.
Embodiment 2: referring to shown in Figure 3, and fertilizer part-structure difference only, all the other structures are identical.On the fertilizer bearing 34, driven sprocket 26 cooperates with tooth embedding form with combined cover 33 in the axle 38, and combined cover 33 is fixed on the axle 38 by jackscrew 40, all is equipped with pivot pin 35, clip 39, defertilizing wheel 32 and feed cutoff 37 on the axle 38 that passes through in each defertilizing box 36.Fertilizer line-spacing between its three monomers is to adjust like this, middle monomer is motionless, pivot pin in the monomer of the left and right sides 35 is transferred to, unclamp clip 39, whole fertilizer parts move on axle 38, determine after the line-spacing, there are several through holes on both sides on axle 38, plug pivot pin 35 in corresponding hole, fixing hoop 39 is promptly finished the line-spacing work of adjusting.Its operation principle is such, and driven pulley 26 drives axle 38 and rotates, and defertilizing wheel 32 is rotation work thereupon, make box 36 internal mobilities preferably fertilizer discharge with certain flow, fall in the ditch.
The utility model has the advantages that:
1,---------smart amount seeding---suppression---earthing operation, the production efficiency height makes per mu yield increase by 15～20%, operation steady quality, but and no-tillage seeding to earthing to dispensing base fertilizer once to finish the breaking trench digging.
2, owing to adopt the spiral stirring blade fertilizer mechanism, the powdered fertilizer of energy discharge flow poor performance, for example ammonium bicarbonate fertilizer.
3, owing to land wheel is being sowed in the width, so on the boundary of a piece of land and the ridge place also can effectively work, land utilization ratio is increased, connect because a pair of land wheel 8 and axle 20 adopt respectively flat key, so in a single day a land wheel 8 unsettled in operation, also do not affect the normal operation of another land wheel 8 and complete machine.
4, owing to adopt the single-beam monomer structure, line-spacing is easy to adjust, and adjusting range is big, is controlled in 450～700 millimeters, and deep fertilizer spraying is on distance ground in 80～120 millimeters, Sowing is on distance ground in 30～60 millimeters, the crop seed such as adopts so be suitable for China's wide geographic area precision drilling corn, beans, lint cottonseed, vegetables.
5, change sprocket wheel and can change fertilizer, seeding gearratio, need not more exchange kind of a wheel 45 for, but just precision drilling.
6, no-tillage speed of action is: the irrigated land is 1.34～1.83 meter per seconds, is to the arplain 1.83～2.16 meter per seconds. Production efficiency be 0.18～0.40 public affairs incline/hour.
Claims (7)
1, a kind of no-tillage smart amount combined drill, comprise: fertilizer can 1, seeding box 16 is fixed on the seeding unit 15, and press wheel 11 and drag sealer 10, it is characterized in that: three each monomers of monomer of assembling are made up of support 4 and plough frame 5 hinged and adjustable up and down breaking hook opening devices 7 on the frame 2, assembling fertilizer can 1 on support 4, seeding box 16 and seeding unit 15, adjustable row-planting opener 9 under fit on the plough frame 5, press wheel 11 and drag sealer 10, land wheel 8 and drive sprocket 19 and axle 20 assemblings, and connect with frame 2 with land wheel cantilever shalving 21, drive sprocket 19 connects driven sprocket on the fertilizer can 1 and the driven sprocket 28 on the seeding unit 15 respectively with chain 3.
2, no-tillage smart amount combined drill according to claim 1, it is characterized in that: at frame 2 anterior breaking tool rest 18 and " U " type bolts assemblies adjustable breaking ploughs 7 up and down of using, wherein stubble breaking knife 41 rear sides weld two blocks of wing plates 44 that have breach of symmetry, welding breast boards 42 in below between the wing plate 44, its top assembling fertilizer leakage tube 43.
3, no-tillage smart amount combined drill according to claim 1 is characterized in that: in the fertilizer can 1, fixedly stir broach shell 31, sprocket wheel 27 and defertilizing wheel 25, sprocket wheel 26 on the last lower shaft 24 and 23 respectively.
4, according to claim 1 or 3 described no-tillage smart amount combined drills, it is characterized in that: assembled shaft is to movably defertilizing box 36 and feed cutoff 37 and driven sprocket 26 on seeding box 1 axis 38.
5, no-tillage smart amount combined drill according to claim 1 is characterized in that: assembling drive sprocket 19 and land wheel 8 on the axle 20, the both sides of monomer in the middle of axle 20 is assemblied on the frame 2 by cantilever shalving 21.
6, no-tillage smart amount combined drill according to claim 1, it is characterized in that: kind of a wheel 45 is got in assembling in the rotating shaft in seeding unit 15, axle sleeve 22 two ends connect roller end and connecting shaft extension bar 14 respectively, connecting shaft extension bar 14 is made up of extension bar 29 and universal joint 30, assembling sprocket wheel 28 on the axle sleeve 22 of middle monomer one side, get in kind of the circumferential edge nest eye of wheel 45 assembling stage clip 46 and bolt 47.
7, no-tillage smart amount combined drill according to claim 1 is characterized in that: fixing support 4 one ends on the frame 2, and the pull bar 12 that can slide up and down is assemblied in the other end of support 4, and pull bar 12 lower ends and plough frame 5 are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91225941 CN2108408U (en) | 1991-09-28 | 1991-09-28 | Combined sower with exempting ploughing and precisely measuring land function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91225941 CN2108408U (en) | 1991-09-28 | 1991-09-28 | Combined sower with exempting ploughing and precisely measuring land function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2108408U true CN2108408U (en) | 1992-07-01 |
Family
ID=4932126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91225941 Granted CN2108408U (en) | 1991-09-28 | 1991-09-28 | Combined sower with exempting ploughing and precisely measuring land function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2108408U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102550149A (en) * | 2012-01-12 | 2012-07-11 | 新疆农垦科学院 | Active anti-blockage type zero-tillage precision seed planter |
| CN103392398A (en) * | 2013-07-27 | 2013-11-20 | 西北农林科技大学 | Double-fertilization wheat mulching and fertilizing seeder |
| CN104094707A (en) * | 2013-04-07 | 2014-10-15 | 现代农装科技股份有限公司 | Seed guide device and seeding monomer with same |
| CN104221516A (en) * | 2014-10-05 | 2014-12-24 | 郭传钦 | No-tillage no-straw-burning planter |
| CN105493705A (en) * | 2015-12-25 | 2016-04-20 | 四川省农业科学院作物研究所 | No-tillage grain drill |
| CN105723885A (en) * | 2016-04-06 | 2016-07-06 | 赤峰市农牧科学研究院 | Single-body profiling two-row mung bean seeder |
| CN107567771A (en) * | 2017-10-11 | 2018-01-12 | 甘肃农业大学 | A kind of small-sized nest eye wheel type rape seeding machine |
| CN113228893A (en) * | 2021-05-25 | 2021-08-10 | 宁夏回族自治区原种场 | Miniature self-propelled precision seeder for rice and wheat direct seeding test |
-
1991
- 1991-09-28 CN CN 91225941 patent/CN2108408U/en active Granted
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102550149A (en) * | 2012-01-12 | 2012-07-11 | 新疆农垦科学院 | Active anti-blockage type zero-tillage precision seed planter |
| CN104094707A (en) * | 2013-04-07 | 2014-10-15 | 现代农装科技股份有限公司 | Seed guide device and seeding monomer with same |
| CN104094707B (en) * | 2013-04-07 | 2016-05-18 | 现代农装科技股份有限公司 | A kind of conducting device and there is the planter of this conducting device |
| CN103392398A (en) * | 2013-07-27 | 2013-11-20 | 西北农林科技大学 | Double-fertilization wheat mulching and fertilizing seeder |
| CN104221516A (en) * | 2014-10-05 | 2014-12-24 | 郭传钦 | No-tillage no-straw-burning planter |
| CN104221516B (en) * | 2014-10-05 | 2016-08-17 | 郭传钦 | A kind of no-tillage and seeder of unburned straw |
| CN105493705A (en) * | 2015-12-25 | 2016-04-20 | 四川省农业科学院作物研究所 | No-tillage grain drill |
| CN105723885A (en) * | 2016-04-06 | 2016-07-06 | 赤峰市农牧科学研究院 | Single-body profiling two-row mung bean seeder |
| CN107567771A (en) * | 2017-10-11 | 2018-01-12 | 甘肃农业大学 | A kind of small-sized nest eye wheel type rape seeding machine |
| CN113228893A (en) * | 2021-05-25 | 2021-08-10 | 宁夏回族自治区原种场 | Miniature self-propelled precision seeder for rice and wheat direct seeding test |
| CN113228893B (en) * | 2021-05-25 | 2022-05-10 | 宁夏回族自治区原种场 | Miniature self-propelled precision seeder for rice and wheat direct seeding test |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |