CN203608523U - Air-assisted oriented straw mulching direct seeding rape seeding machine - Google Patents
Air-assisted oriented straw mulching direct seeding rape seeding machine Download PDFInfo
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- CN203608523U CN203608523U CN201320825665.7U CN201320825665U CN203608523U CN 203608523 U CN203608523 U CN 203608523U CN 201320825665 U CN201320825665 U CN 201320825665U CN 203608523 U CN203608523 U CN 203608523U
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Abstract
The utility model discloses an air-assisted oriented straw mulching direct seeding rape seeding machine. The seeding machine comprises a walking device, a straw cutting and picking device, a fan chopping device, an air-assisted oriented throwing device, a rotary-cultivation ditching device and a seeding and fertilizing device, wherein the straw cutting and picking device, the fan chopping device and the air-assisted oriented throwing device which are connected with one another are arranged from front to back on a frame on the walking device; the seeding and fertilizing device and the rotary-cultivation ditching device are arranged on a trailer connected behind the frame respectively; the rotary-cultivation ditching device is arranged below the back of the frame; the seeding and fertilizing device is arranged above the back of the frame with the fertilizing port and seeding port being positioned in front of and behind the rotary-cultivation ditching device; the tail end of the air-assisted oriented throwing device is communicated to the back side of the rotary-cultivation ditching device through a straw oriented paving pipeline. By adopting the seeding machine, soil moisture conservation and heat preservation of crops can be realized effectively, the loss of water, soil and nutrients is avoided, and the yield of crops is increased.
Description
Technical field
The utility model relates to a kind of seeding machinery, refers in particular to and the wind spraying aid type orientation of preceding crop mincing and returning to the field can be covered to careless direct-sowing rape sower.
Background technology
China's edible oil degree of self-sufficiency is less than 40% at present, need to greatly develop oil crop plantation and solve national oil supply security crisis.Take winter rape as example, the Yangtze river basin is winter rape main producing region, 1.2 hundred million mu of annual cultivated areas, still have at present nearly 8,000 ten thousand mu to can be used for planting rape, traditional-handwork work cannot meet the production requirement of rape large area, and that existing planting mechanization is on close level is low, improve rape always to produce, must greatly develop rape production mechanization.
The Yangtze river basin is by its distinctive environmental quality, the main production model of implementing " rice-rice-oil ", this just makes rape and paddy rice produce seasonal conflict, when winter rape plantation, often there is the toothing after rice harves in field, highly generally in 40-50cm left and right, and weeds are more, existing rape seeding machine mainly uses rotary cultivator attachment that field toothing is turned over buried, because toothing after paddy fields in south china rice harves is high, soil is glutinous heavy, harden, easily be wound around rotary ploughing cutter shaft, the work tools such as plough, before sowing, plowed soils twines grass to cultivating member, stop up mud and will greatly affect sower normal operation, and straw-returning poor effect, if directly burned, can cause environmental pollution, be unfavorable for environmental protection, meanwhile, rice straw is rich in cellulose, also contain the number of chemical elements such as potassium, calcium, phosphorus, be the main source of soil with organic matter, by naturally rot not only to fertilize the soil, improve soil soil property in field, can also increase the output of second stubble crop, but complete stalk rots, process is longer, can not effectively act on the growth cycle of rape.
Utility model content
Technical purpose of the present utility model is to provide wind spraying aid type orientation to cover careless direct-sowing rape sower, not only collection shallow plowing throats one, also before shallow plowing by front stubble stalks cutting, then avoid ploughing shallowly the direct throwing returning of ditching device in the sowing railway carriage or compartment at rear face, both reached in seed growth process and preserved soil moisture, and be incubated, be beneficial to the effect of emerging, and avoided again rice stubble in shallow plowing trench digging process to twine cutter impact sowing.
The utility model adopts following technical scheme to realize above technical scheme: comprise that running gear 6, stalk cutting pick-up unit 2, blower fan shredding mechanism 4, wind send directional scattering device 5, rotary tillage ditching device 8 and seeder combined with fertilising apparatus 7; In frame 13 on described running gear, be provided with from front to back interconnective stalk cutting pick-up unit 2, blower fan shredding mechanism 4 and wind and send directional scattering device 5; Described seeder combined with fertilising apparatus 7 and rotary tillage ditching device 8 are separately positioned on the bracket 12 that described frame 13 rears are connected, wherein, described rotary tillage ditching device 8 is arranged on the back lower place of frame, described seeder combined with fertilising apparatus 7 is arranged on frame back upper place, and its fertilization mouth and sowing opening lay respectively at front and the rear of described rotary tillage ditching device 8; Described wind send the end of directional scattering device 5 to be communicated to the rear side of described rotary tillage ditching device 8 by stalk orientation bar laid pipes; In frame 13, be also provided with operating desk 14.
Wherein, described blower fan shredding mechanism 4 comprises Blower Housing 41, stationary knife 44 and moving knife component 45, described Blower Housing 41 is provided with the blower fan feeding mouth 43 being communicated with stalk cutting pick-up unit 2, described stationary knife 44 is arranged on Blower Housing 41 inner sides at blower fan feeding mouth 43 edges, described moving knife component 45 comprises fan blade 455 and moving knife 453, described moving knife 453 is installed on the fan blade of rotation and mutually does shearing motion with stationary knife 44, described Blower Housing 41 is provided with the fan outlet 46 being positioned on fan blade wind direction, described blower fan shredding mechanism 4 send directional scattering device 5 to be communicated with by fan outlet 46 and wind.
In the utility model, the blower fan feeding mouth 43 of described blower fan shredding mechanism 4 is provided with to roll presses careless delivery chute 47, carry the stalk sorting of coming evenly and after compressing to send into blower fan feeding mouth 43 stalks cutting pick-up unit, described rolling presses careless delivery chute 47 to comprise cell body 471, press grass to roll 472 and portable plate 473, described pressure grass rolls 472, and to be arranged on cell body 471 interior rotatable, the side plate that described portable plate 473 is cell body also can be around a fixed-axis rotation, described portable plate 473 is connected the charging scope that can increase blower fan feeding mouth 43 with coil tension spring 474, avoid blocking blower fan feeding mouth 43 in the time that stalk conveying capacity is large.
As the preferred version adopting in the utility model, described fan blade 455 is vertically fixedly welded on blower fan flange 451 centered by blade welding cover 454, described Blower Housing 41 is provided with blower fan power source 42 and is connected the rotation of transferring power driving fan blade with blower fan flange 451, and edge and stationary knife 44 that described moving knife 453 is fixedly welded on fan blade 455 by Welding flat steel 452 back and forth do shearing motion.
In the utility model, described wind send directional scattering device 5 to comprise delivery hose 52 and herringbone bifurcated pipe 53, described delivery hose 52 one end are connected by mounting flange 51 and fan outlet 46, the other end connects described herringbone bifurcated pipe 53, and the end of described herringbone bifurcated pipe 53 can connect secondary bifurcated pipe again and carry out Secondary Bifurcation.The bifurcation of described herringbone bifurcated pipe 53 is provided with rotates anti-careless device 54, the anti-careless device 54 of described rotation comprises power input wheel 541, rotate anti-grass cylinder 542, anti-grass bowl 543, described anti-grass cylinder 542 is rotatably arranged in anti-grass bowl 543, and be connected with power input wheel 541, anti-grass cylinder slowly runs under power input wheel drives, and prevents that crushing straw from blocking up at a point prong in course of conveying.
In the utility model, described stalk cutting pick-up unit 2 comprises the straw shift wheel 1 of front end setting and the ceding of Taiwan and stalk conveying screw feeder 3 that rear end arranges, the output end of described conveying screw feeder 3 is connected with the blower fan feeding mouth 43 of blower fan shredding mechanism 4, and the stalk that described stalk carries screw feeder 3 to receive ceding of Taiwan cut-out is delivered to after the careless delivery chute 47 of the pressure of rolling compresses and is evenly delivered in Blower Housing 41 from blower fan feeding mouth 43.
In the utility model, described seeder combined with fertilising apparatus 7 comprises the fertilizer can 71 and the seed-box 72 that are fixedly installed in frame 13, wherein fertilizer can 71 connects defertilizing tube 11 by fertilizer apparatus 74, its fertilization mouth extends to the top of described rotary tillage ditching device, seed-box 72 connects discharging tube 10 by seeding unit 75, and its sowing opening extends to the rear side of described rotary tillage ditching device.
In the utility model, described rotary tillage ditching device 8 comprises rotary tillage rotor 81, trench digging cutterhead 82 and furrower 83; Described rotary tillage rotor 81 comprises the rotary tillage shaft 814 of power drive rotation and is vertically set on the rotary blade 813 on rotary tillage shaft, described trench digging cutterhead 82 comprises the disk 822 being fixedly set on rotary tillage rotor 81 and is evenly fixed on the furrow-opening cutter blade 821 in disk circumference, the both sides of trench digging cutterhead 82 are provided with straight knife 811, and furrower 83 is arranged on earth ditching knife being spiraled out trench digging cutterhead 82 rears and sheds on wing-rooms on either side of a one-story house face.
In the utility model, described rotary tillage ditching device 8 rear sides are provided with stalk cladding system 9, comprise baffle plate 95, described baffle plate 95 is connected with bracket 12 by fixed support 96, on described baffle plate 95, be provided with and be the overlay 91 that cone mouth arranges, between adjacent overlay 91, discharging tube access port 92 arranged in a crossed manner and stalk fall to mouthfuls 93 sending the terminal of directional scattering device 5 corresponding with sowing port and the wind of seeder combined with fertilising apparatus respectively successively.
Further, described baffle plate 95 is provided with mud discharging mouth 94, and described overlay 91 tops are provided with upper cover plate 97, which is provided with the hole corresponding with discharging tube access port 92 and stalk whereabouts mouth 93.
In the utility model, described running gear 6 adopts crawler unit.
The utility model adopts technique scheme to have following beneficial effect.
1, the wind spraying aid type orientation that the utility model relates to is covered careless direct-sowing rape sower by running gear, stalk cutting, the chopping of stalk is carried, seeding and fertilizing, the multiple functions of rotary tillage ditching and straw scattering draught are integrated, can complete shallow plowing simultaneously, stubble-cleaning, sowing, fertilising, ditch into ridge, between sowing every trade, cover six operations such as grass, effectively solve in traditional rape seed operation numerous and diverse, sowing inefficiency, soil working parts twine grass, stop up the problems such as mud, operating efficiency greatly, and the secondary utilization of crop toothing can effectively realize on rape ridge and preserving soil moisture by early stage, insulation, improve seeding operation quality.
2, adopt stalks cutting and wind to send directional scattering device, shred stalk and be delivered to soil by wind-force, blower fan chopping and wind send directional scattering to pass through a draught fan impeller and realize, structure is simpler compact, not only stalk after treatment is directly avoided to the mechanical work parts of rotary tillage ditching device, directly tiling is covered in the both sides of sowing row, effect realizes soil moisture conservation, the insulation of rape, improve crop yield, stalk fast rotting within the vegetative period of rape for it provides the organic matter in soil, and its this scheme operating efficiency is high, has further simplified device structure.
3, operation quality is good, and according to the management expectancy of cole crop, the length after straw paring is at 5(c) about m, by scattering mechanism preferably between cover-seeding every trade, and pass through stem stalk covering mechanism, grading after mechanical work, sows evenly attractive in appearance.
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Accompanying drawing explanation
Fig. 1 is complete machine structure schematic diagram of the present utility model.
Fig. 2 (a) is the structural representation that blower fan shredding mechanism and wind send directional scattering device.
Fig. 2 (b) is the structural representation of blower fan shredding mechanism.
Fig. 2 (c) is the internal placement schematic diagram of blower fan shredding mechanism.
Fig. 2 (d) is the layout schematic diagram of fan blade and moving knife.
Fig. 2 (e) is moving knife stationary knife schematic diagram.
Fig. 2 (f) presses the structural representation of careless delivery chute for rolling.
Fig. 3 is the structural representation that wind send the herringbone bifurcated pipe of directional scattering device.
Fig. 4 is the structural representation of seeder combined with fertilising apparatus.
Fig. 5 (a) is the structural representation of rotary tillage ditching device.
Fig. 5 (b) is the left view of rotary tillage ditching device.
Fig. 5 (c) is the structural representation of trench digging cutterhead.
The structural representation that Fig. 5 (d) is furrower.
Fig. 6 (a) is the structural representation of stalk cladding system.
Fig. 6 (b) is the structural representation after stalk cladding system upper cover plate closes.
Fig. 7 is elastic dialing standing grain toothing schematic diagram.
Number in the figure: 1-straw shift wheel, 2-stalk cutting pick-up unit, 3-stalk is carried screw feeder, 4-straw chopping apparatus, 5-wind send directional scattering device, 6-running gear, 7-seeder combined with fertilising apparatus, 8-rotary tillage ditching device, 9-stalk cladding system, 10-discharging tube, 11-defertilizing tube, 12-bracket, 13-frame, 14-operating desk, 15-torsion spring, 16-elasticity rice-pulling tooth, 41-Blower Housing, 42-blower fan power source, 43-blower fan feeding mouth, 44-stationary knife, 45-moving knife component, 46-fan outlet, 47-rolls and presses careless delivery chute, 451-blower fan flange, 452-Welding flat steel, 453-moving knife, 454-blade welding cover, 455-fan blade, 471-cell body, 472-presses grass to roll, 473-portable plate, 474-coil tension spring, 51-mounting flange, 52-delivery hose, 53-herringbone bifurcated pipe, 54-rotates anti-careless device, 541-power input wheel, 542-rotates anti-grass cylinder, the anti-grass bowl of 543-, 71-fertilizer can, 72-seed-box, 73-fixed mount, 74-fertilizer apparatus, 75-seeding unit, 81-rotary tillage rotor, the 82-cutterhead of ditching, 83-furrower, 811-straight knife, 812-rotary tillage cutter holder, 813-rotary blade, 814-rotary tillage shaft, 821-furrow-opening cutter blade, 822-disk, the 823-tool rest of ditching, 824-blade fixing hole, 825-rotary tillage shaft connecting hole, 91-overlay, 92-discharging tube access port, 93-stalk whereabouts mouthful, 94-mud discharging mouth, 95-baffle plate, 96-fixed support, 97-upper cover plate.
Embodiment
Embodiment
Referring to Fig. 1, wind spraying aid type orientation is covered careless direct-sowing rape sower, comprise running gear 6, frame 13, bracket 12 and seeder combined with fertilising apparatus 7, frame 13 is arranged on running gear 6, bracket 12 connection frames 13 are arranged on running gear 6 rears, in frame 13 on running gear, be provided with from front to back interconnective stalk cutting pick-up unit 2, blower fan shredding mechanism 4 and wind send directional scattering device 5, bracket 12 belows are provided with rotary tillage ditching device 8 upper soll layer are ploughed shallowly simultaneously and ditched, seeder combined with fertilising apparatus 7 is arranged on bracket 12, its fertilization mouth and sowing opening lay respectively at top and the rear side of rotary tillage ditching device, the rear side that wind send the end of directional scattering device 5 to be communicated to rotary tillage ditching device 8 by stalk orientation bar laid pipes covers grass, is provided with operating desk 14 in frame 13.Preferably, running gear 6 is crawler unit.
In conjunction with referring to Fig. 2 (a) to Fig. 2 (f), blower fan shredding mechanism 4 comprises Blower Housing 41, stationary knife 44 and moving knife component 45, Blower Housing 41 is provided with the blower fan feeding mouth 43 being communicated with stalk cutting pick-up unit 2, stationary knife 44 is arranged on Blower Housing 41 inner sides at blower fan feeding mouth 43 edges, moving knife component 45 comprises fan blade 455 and moving knife 453, moving knife 453 is installed on the fan blade of rotation and mutually does shearing motion with stationary knife 44, Blower Housing 41 is provided with the fan outlet 46 being positioned on fan blade wind direction, blower fan shredding mechanism 4 send directional scattering device 5 to be communicated with by fan outlet 46 and wind.Be provided with to roll at the blower fan feeding mouth 43 of blower fan shredding mechanism 4 and press careless delivery chute 47, carry the stalk sorting of coming evenly and after compressing to send into blower fan feeding mouth 43 stalks cutting pick-up unit, roll and press careless delivery chute 47 to comprise cell body 471, press grass to roll 472 and portable plate 473, pressing grass to roll 472, to be arranged on cell body 471 interior rotatable, the side plate that portable plate 473 is cell body also can be around a fixed-axis rotation, portable plate 473 is connected the charging scope that can increase blower fan feeding mouth 43 with coil tension spring 474, avoid blocking blower fan feeding mouth 43 in the time that stalk conveying capacity is large.
Concrete, fan blade 455 is vertically fixedly welded on blower fan flange 451 centered by blade welding cover 454, Blower Housing 41 is provided with blower fan power source 42 and is connected the rotation of transferring power driving fan blade with blower fan flange 451, and edge and stationary knife 44 that moving knife 453 is fixedly welded on fan blade 455 by Welding flat steel 452 back and forth do shearing motion.
Stalk cutting pick-up unit 2 comprises the straw shift wheel 1 of front end setting and the ceding of Taiwan and stalk conveying screw feeder 3 that rear end arranges, carry the output end of screw feeder 3 and the blower fan feeding mouth 43 of blower fan shredding mechanism 4 to be connected, the stalk that stalk carries screw feeder 3 to receive ceding of Taiwan cut-out is delivered to after the careless delivery chute 47 of the pressure of rolling compresses and is evenly delivered in Blower Housing 41 from blower fan feeding mouth 43.In conjunction with referring to Fig. 1 and Fig. 7, on straw shift wheel 1, be provided with elasticity rice-pulling tooth 16 by torsion spring 15, stalk cutting pick-up unit 2 carries screw feeder 3 to be connected with blower fan shredding mechanism 4 by stalk, and the stalk that the ceding of Taiwan that stalk carries screw feeder 3 to receive stalk cutting pick-up unit 2 is cut off is delivered to after rolling presses careless delivery chute 47 to compress and is evenly delivered in Blower Housing 41 from blower fan feeding mouth 43.
In conjunction with referring to Fig. 1 and Fig. 3, wind send directional scattering device 5 to comprise delivery hose 52 and herringbone bifurcated pipe 53, delivery hose 52 one end are connected by mounting flange 51 and fan outlet 46, the other end connects herringbone bifurcated pipe 53, and the end of herringbone bifurcated pipe 53 can connect secondary bifurcated pipe again and carry out Secondary Bifurcation.The bifurcation of herringbone bifurcated pipe 53 is provided with rotates anti-careless device 54, rotate anti-careless device 54 and comprise power input wheel 541, rotate anti-grass cylinder 542, anti-grass bowl 543, anti-grass cylinder 542 is rotatably arranged in anti-grass bowl 543, and be connected with power input wheel 541, anti-grass cylinder slowly runs under power input wheel drives, and prevents that crushing straw from blocking up at a point prong in course of conveying.
In conjunction with referring to Fig. 1 and Fig. 4, seeder combined with fertilising apparatus 7 comprises the fertilizer can 71 and the seed-box 72 that are fixedly installed in frame 13, fertilizer can 71 and seed-box 72 are fixedly installed on vehicle frame 15 by fixed mount 73, wherein fertilizer can 71 connects defertilizing tube 11 by fertilizer apparatus 74, its fertilization mouth extends to the top of rotary tillage ditching device, seed-box 72 connects discharging tube 10 by seeding unit 75, and its sowing opening extends to the rear side of rotary tillage ditching device.
Referring to Fig. 5 (a) to Fig. 5 (d), rotary tillage ditching device 8 comprises rotary tillage rotor 81, trench digging cutterhead 82 and furrower 83, rotary tillage rotor 81 comprises the rotary tillage shaft 814 of power drive rotation and is vertically set on the rotary blade 813 on rotary tillage shaft, rotary blade 813 is bolted in the rotary tillage cutter holder 812 being inserted on rotary tillage shaft 814, trench digging cutterhead 82 comprises disk 822 and is evenly fixed on the furrow-opening cutter blade 821 in disk circumference, disk 822 is fixedly set in the centre position of rotary tillage shaft 814 by rotary tillage shaft connecting hole 825 and screw, furrow-opening cutter blade 821 is inserted on disk 822 and ditches in tool rest 823, and coordinate and achieve a fixed connection by the blade fixing hole 824 on bolt and trench digging tool rest, the both sides rotary tillage shaft 814 of trench digging cutterhead 82 is provided with straight knife 811, be used for repairing the rear both sides of trench digging soil, furrower 83 is arranged on trench digging cutterhead 82 rears and impels trench digging cutterhead that earth in ditch is shed on wing-rooms on either side of a one-story house face, the diameter of trench digging cutterhead 82 is greater than the diameter of rotary tillage rotor 81, synchronous realization ploughed shallowly and ditches into ridge upper soll layer.
In conjunction with referring to Fig. 1, Fig. 6 (a) and Fig. 6 (b), wind spraying aid type orientation is covered careless direct-sowing rape sower and is also comprised the stalk cladding system 9 that is arranged on rotary tillage ditching device 8 rear sides, comprise baffle plate 95, baffle plate 95 is connected with bracket 12 by fixed support 96, on baffle plate 95, be provided with and be between two the overlay 91 that cone mouth arranges, between adjacent overlay 91, discharging tube access port 92 arranged in a crossed manner and stalk whereabouts mouth 93 send the terminal of directional scattering device 5 corresponding with sowing port and the wind of seeder combined with fertilising apparatus respectively.Baffle plate 95 is provided with mud discharging mouth 94, and overlay 91 tops are provided with upper cover plate 97, which is provided with the hole corresponding with discharging tube access port 92 and stalk whereabouts mouth 93.
The operation principle of the present embodiment complete machine is as follows:
By straw shift wheel, field toothing is stirred along the rightabout of sower facility direction of advance, stalk cutting pick-up unit cuts off and picks up field chopped cooked entrails of sheep stalk along toothing root, under the effect of straw shift wheel, the stem stalk cutting off is pulled over to stalk conveying screw feeder simultaneously, carry screw feeder to adopt spiral of Archimedes principle design to become scroll casing shape the stem stalk feeding blower fan stalks cutting system fan housing cutting off by stalk, power produces negative pressure the stalk after chopping is shed away while driving blade rotation; The soil that cuts off toothing is by the rotary tillage ditching device trench digging of ploughing shallowly, seeder combined with fertilising apparatus synchronously carries out ferti-seeding, be transported to After-Body by the effect of the stalk air-flow in wind send directional scattering device after the chopping of blower fan stalks cutting system and spread to field, stalk bar is laid on to the fertilising as seed growth on sowing railway carriage or compartment face in the ranks under the effect of stalk cladding system.
These are only preferred embodiment of the present utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. wind spraying aid type orientation is covered careless direct-sowing rape sower, comprises that running gear (6), stalk cutting pick-up unit (2), blower fan shredding mechanism (4), wind send directional scattering device (5), rotary tillage ditching device (8) and seeder combined with fertilising apparatus (7); In frame (13) on described running gear, be provided with from front to back interconnective stalk cutting pick-up unit (2), blower fan shredding mechanism (4) and wind and send directional scattering device (5); Described seeder combined with fertilising apparatus (7) and rotary tillage ditching device (8) are separately positioned on the bracket (12) that described frame (13) rear is connected, wherein, described rotary tillage ditching device (8) is arranged on the back lower place of frame, described seeder combined with fertilising apparatus (7) is arranged on frame back upper place, and its fertilization mouth and sowing opening lay respectively at front and the rear of described rotary tillage ditching device (8); Described wind send the end of directional scattering device (5) to be communicated to the rear side of described rotary tillage ditching device (8) by stalk orientation bar laid pipes;
Described blower fan shredding mechanism (4) comprises Blower Housing (41), stationary knife (44) and moving knife component (45), described Blower Housing (41) is provided with the blower fan feeding mouth (43) being communicated with stalk cutting pick-up unit (2), described stationary knife (44) is arranged on Blower Housing (41) inner side at blower fan feeding mouth (43) edge, described moving knife component (45) comprises fan blade (455) and moving knife (453), described moving knife (453) is installed on the fan blade of rotation and mutually does shearing motion with stationary knife (44), described Blower Housing (41) is provided with the fan outlet (46) being positioned on fan blade wind direction, described blower fan shredding mechanism (4) send directional scattering device (5) to be communicated with by fan outlet (46) and wind.
2. wind spraying aid type orientation according to claim 1 is covered careless direct-sowing rape sower, it is characterized in that: the blower fan feeding mouth (43) of described blower fan shredding mechanism (4) is provided with to roll presses careless delivery chute (47), described rolling presses careless delivery chute (47) to comprise cell body (471), press grass to roll (472) and portable plate (473), described pressure grass rolls (472) and is arranged in cell body (471) rotatable, the side plate that described portable plate (473) is cell body also can be around a fixed-axis rotation, described portable plate (473) is connected the charging scope that can increase blower fan feeding mouth (43) with coil tension spring (474).
3. wind spraying aid type orientation according to claim 2 is covered careless direct-sowing rape sower, it is characterized in that: described fan blade (455) is vertically fixedly welded on blower fan flange (451) centered by blade welding cover (454), described Blower Housing (41) is provided with blower fan power source (42) and is connected the rotation of transferring power driving fan blade with blower fan flange (451), and edge and stationary knife (44) that described moving knife (453) is fixedly welded on fan blade (455) by Welding flat steel (452) back and forth do shearing motion.
4. wind spraying aid type orientation according to claim 1 is covered careless direct-sowing rape sower, it is characterized in that: described wind send directional scattering device (5) to comprise delivery hose (52) and herringbone bifurcated pipe (53), described delivery hose (52) one end is connected by mounting flange (51) and fan outlet (46), the other end connects described herringbone bifurcated pipe (53), and the end of described herringbone bifurcated pipe (53) can connect secondary bifurcated pipe again and carry out Secondary Bifurcation.
5. wind spraying aid type orientation according to claim 4 is covered careless direct-sowing rape sower, it is characterized in that: the bifurcation of described herringbone bifurcated pipe (53) is provided with rotates anti-careless device (54), the anti-careless device of described rotation (54) comprises power input wheel (541), rotate anti-grass cylinder (542), anti-grass bowl (543), described anti-grass cylinder (542) is rotatably arranged in anti-grass bowl (543), and be connected with power input wheel (541), anti-grass cylinder slowly runs under power input wheel drives, and prevents that crushing straw from blocking up at a point prong in course of conveying.
6. wind spraying aid type orientation according to claim 1 is covered careless direct-sowing rape sower, it is characterized in that: described stalk cutting pick-up unit (2) comprises the straw shift wheel (1) of front end setting and the ceding of Taiwan and the stalk conveying screw feeder (3) that rear end arranges, and the output end of described conveying screw feeder (3) is connected with the blower fan feeding mouth (43) of blower fan shredding mechanism (4).
7. wind spraying aid type orientation according to claim 1 is covered careless direct-sowing rape sower, it is characterized in that: described seeder combined with fertilising apparatus (7) comprises the fertilizer can (71) and the seed-box (72) that are fixedly installed in frame (13), wherein fertilizer can (71) connects defertilizing tube (11) by fertilizer apparatus (74), its fertilization mouth extends to the top of described rotary tillage ditching device, seed-box (72) connects discharging tube (10) by seeding unit (75), and its sowing opening extends to the rear side of described rotary tillage ditching device.
8. cover careless direct-sowing rape sower according to the wind spraying aid type orientation described in any one in claim 1, it is characterized in that: described rotary tillage ditching device (8) comprises rotary tillage rotor (81), trench digging cutterhead (82) and furrower (83); Described rotary tillage rotor (81) comprises the rotary tillage shaft (814) of power drive rotation and is vertically set on the rotary blade (813) on rotary tillage shaft, described trench digging cutterhead (82) comprises the disk (822) being fixedly set on rotary tillage rotor (81) and is evenly fixed on the furrow-opening cutter blade (821) in disk circumference, the both sides of trench digging cutterhead (82) are provided with straight knife (811), and furrower (83) is arranged on earth ditching knife being spiraled out trench digging cutterhead (82) rear and sheds on wing-rooms on either side of a one-story house face.
9. wind spraying aid type orientation according to claim 1 is covered careless direct-sowing rape sower, it is characterized in that: described rotary tillage ditching device (8) rear side is provided with stalk cladding system (9), comprise baffle plate (95), described baffle plate (95) is connected with bracket (12) by fixed support (96), on described baffle plate (95), be provided with and be the overlay (91) that cone mouth arranges, between adjacent overlay (91) successively discharging tube access port arranged in a crossed manner (92) and stalk fall mouthful (93) send the terminal of directional scattering device (5) corresponding with sowing port and the wind of seeder combined with fertilising apparatus respectively.
10. cover careless direct-sowing rape sower according to the wind spraying aid type orientation described in any one in claim 1-9, it is characterized in that: described running gear (6) is crawler unit.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320825665.7U CN203608523U (en) | 2013-12-13 | 2013-12-13 | Air-assisted oriented straw mulching direct seeding rape seeding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320825665.7U CN203608523U (en) | 2013-12-13 | 2013-12-13 | Air-assisted oriented straw mulching direct seeding rape seeding machine |
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| CN203608523U true CN203608523U (en) | 2014-05-28 |
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| CN201320825665.7U Expired - Fee Related CN203608523U (en) | 2013-12-13 | 2013-12-13 | Air-assisted oriented straw mulching direct seeding rape seeding machine |
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| CN104365202A (en) * | 2014-11-06 | 2015-02-25 | 柳州市宏大机械制造有限公司 | Combined operation machine |
| CN106171304A (en) * | 2015-07-17 | 2016-12-07 | 郭传轻 | A kind of straw pickup and the seeding apparatus equipped with this pickup |
| CN106304973A (en) * | 2015-12-12 | 2017-01-11 | 郭传轻 | Straw transfer apparatus and seeding device with straw transfer apparatus |
| CN108476619A (en) * | 2018-05-18 | 2018-09-04 | 西北农林科技大学 | A kind of scattering type covering device |
| CN112889484A (en) * | 2021-01-19 | 2021-06-04 | 鲁中杰 | Agricultural is with paddy field straw crushing device of returning to field |
| CN112930776A (en) * | 2021-04-01 | 2021-06-11 | 西北农林科技大学 | Telescopic earthing device with dial material compression roller |
-
2013
- 2013-12-13 CN CN201320825665.7U patent/CN203608523U/en not_active Expired - Fee Related
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| CN104365202A (en) * | 2014-11-06 | 2015-02-25 | 柳州市宏大机械制造有限公司 | Combined operation machine |
| CN106171304A (en) * | 2015-07-17 | 2016-12-07 | 郭传轻 | A kind of straw pickup and the seeding apparatus equipped with this pickup |
| CN106304973A (en) * | 2015-12-12 | 2017-01-11 | 郭传轻 | Straw transfer apparatus and seeding device with straw transfer apparatus |
| CN108476619A (en) * | 2018-05-18 | 2018-09-04 | 西北农林科技大学 | A kind of scattering type covering device |
| CN108476619B (en) * | 2018-05-18 | 2024-02-06 | 西北农林科技大学 | Throwing type earthing device |
| CN112889484A (en) * | 2021-01-19 | 2021-06-04 | 鲁中杰 | Agricultural is with paddy field straw crushing device of returning to field |
| CN112930776A (en) * | 2021-04-01 | 2021-06-11 | 西北农林科技大学 | Telescopic earthing device with dial material compression roller |
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