Summary of the invention
The present invention provides a kind of and the combine four-wheel tractor operation, this machine to integrate fertilising, rotary tillage, whole ground, shop film, face earthing, bunch planting, suppress, and energy consumption is low, efficient is high, rational in infrastructure, easy to use, the shop film is smooth effective.
For this reason, adopt following technical scheme: the full film earthing of a kind of fertilising rotary tillage bunch planting combine comprises frame, hitch frame, land wheel assembling, fertilising assembling, rotary tillage assembling, speed changer, whole shakedown film assembling, seeding assembling, bunch planting assembling and suppression assembling; Said frame forearm is arranged with the hitch frame support; This affixed transverse arm in lower end, hitch frame support front side, these transverse arm two ends are provided with perpendicular embedding tube, and this perpendicular embedding tube upper/lower terminal is nested fertilizer preserving case fore-stock, land wheel mount support respectively, and the land wheel assembling is installed on the said land wheel mount support; Land axle one side of this land wheel assembling is equipped with drive sprocket;
Said fertilizer preserving case fore-stock upper end is affixed with said fertilising assembling; One end of the defertilizing wheel axle of this fertilising assembling is equipped with defertilizing wheel axle drive sprocket and seeding drive sprocket successively, and said defertilizing wheel axle drive sprocket is through defertilizing wheel axle drive chain and said drive sprocket transmission;
Said frame side arm front lower ends is equipped with the rotary tillage mount support, and said rotary tillage assembling is installed on this rotary tillage mount support; The central authorities of the rotary tillage shaft of this rotary tillage assembling are equipped with the rotary tillage shaft drive sprocket; The fixing anti-point cover upper surface central authorities of said rotary tillage assembling top are equipped with speed changer, and this speed changer connects power input shaft; The internally-powered output gear of said speed changer is through the said rotary tillage shaft drive sprocket of chain drive;
Said frame side arm rear upper end is equipped with the seeding mount support, and said seeding assembling is installed on this seeding mount support; The seed shaft drive sprocket and the said seeding drive sprocket that are installed in seed shaft one end of said seeding assembling pass through the chain drive of seed shaft drive;
The front end of said rotary tillage mount support is connected with adjustable shaping cuticula device support and the center is provided with shaping cuticula device bracket adjustment loop chain, and said whole shakedown film assembling is installed on the said shaping cuticula device support; Said shaping cuticula device bracket adjustment loop chain hangs over that the whole shakedown film assembling that is located at frame side arm middle part below regulates that the loop chain hook is gone up and the height of regulating mulch film;
Lower end, said frame side arm rear portion is equipped with bunch planting frame support, on this bunch planting frame support the bunch planting frame is installed, and the bunch planting assembling is installed on this bunch planting frame;
Said frame side arm rear portion is equipped with the suppression assembling.
The present invention integrates fertilising, rotary tillage, whole ground, shop film, face earthing, bunch planting, suppresses; Have that energy consumption is low, efficient is high, rational in infrastructure, easy to use; The smooth effective advantage of shop film; Through measuring, but per hour 5~6 mu of operations of the present invention improve 10 times than people or other facility operating efficiency.
Embodiment
Below in conjunction with accompanying drawing the present invention is described further.
Referring to figs. 1 through Fig. 5, the full film earthing of a kind of fertilising rotary tillage bunch planting combine comprises frame, hitch frame, land wheel assembling, fertilising assembling, rotary tillage assembling, speed changer, whole shakedown film assembling, seeding assembling, bunch planting assembling and suppression assembling; Said frame 42 is rectangle, and is welded by forearm, middle arm and two side arms, and side arm is a triangle; Hitch frame is installed on the frame 42, and is concrete: symmetry welding hitch frame support 9 on frame 42 forearms; Hitch frame 14 lower ends are connected on the hitch frame support 9 by bolt; And hitch frame 14 upper ends link together through hitch frame pull bar set bolt and be provided with towing pin 15; And towing pin 8 is welded on said hitch frame support 9 front ends down; Hitch frame pull bar 26 front ends are connected through bolt with hitch frame 14 upper ends, and the rear end is connected with speed changer 27 loam cake bolt;
Lower end, said hitch frame support 9 front side welding transverse arm 6; The perpendicular embedding tube 5 of this transverse arm 6 two ends welding; Should perpendicular embedding tube 5 upper/lower terminals respectively nested fertilizer preserving case fore-stock 19, land wheel mount support 4; Adjustment screw 7 when also being provided with nested land wheel mount support 4 with fertilizer preserving case fore-stock 19 on the embedding tube 5 is in order to regulate the height of land wheel mount support 4 and fertilizer preserving case fore-stock 19; The land wheel assembling is installed on the said land wheel mount support 4; This land wheel assembling comprises land wheel 1, land axle 3; Said land wheel mount support 4 lower ends are equipped with land axle 3, and these land axle 3 two ends are equipped with land wheel 1, the affixed drive sprocket 2 in the outer end of a side land wheel 1;
Said fertilizer preserving case fore-stock 19 upper ends and said fertilising assembling are affixed, and this fertilising assembling comprises fertilizer preserving case after-poppet 24, fertilizer preserving case 23, defertilizing wheel 21, defertilizing wheel axle 17, defertilizing wheel axle support 18, defertilizing wheel axle regulation and control handwheel 22; Said fertilizer preserving case 23 casings are anterior, and its casing rear portion is affixed with fertilizer preserving case after-poppet 24 tops that are fixed on the said land wheel mount support 4 with said fertilizer preserving case fore-stock 19 upper ends are affixed, and said fertilizer preserving case 23 bottoms evenly have defertilizing opening 20; Fertilizer-discharging hopper 13 is installed under this defertilizing opening 20, and these fertilizer-discharging hopper 13 lower ends are communicated with fertilizer guiding tube 12, and this fertilizer guiding tube 12 is stable by the fertilizer guiding tube fixed mount 25 at fertilizer preserving case after-poppet 24 middle parts; In the said defertilizing opening 20 defertilizing wheel 21 is installed, this defertilizing wheel 21 is installed on the defertilizing wheel axle 17, and this defertilizing wheel axle 17 is installed on the defertilizing wheel axle support 18 that is located at two ends, said fertilizer preserving case 23 below; The other end of said defertilizing wheel axle 17 is equipped with defertilizing wheel axle regulation and control handwheel 22; One end of this defertilizing wheel axle 17 is equipped with defertilizing wheel axle drive sprocket 16 and seeding drive sprocket 76 successively, and said defertilizing wheel axle drive sprocket 16 is through defertilizing wheel axle drive chain 10 and said drive sprocket 2 transmissions;
Said frame 42 side arm front lower ends are equipped with rotary tillage mount support 74, and the rotary tillage assembling is installed on this rotary tillage mount support 74; This rotary tillage assembling comprises rotary plow axle 71 and rotary plow 73; On the said rotary tillage mount support 74 rotary plow axle 71 is installed, is uniformly distributed with rotary plow 73 on this rotary plow axle 71, the plough sheet of rotary plow 73 is provided with the press mold plate 72 that fetches earth; Said rotary tillage mount support 74 tops are provided with fixing anti-point cover 75, and should be provided with the point cover 60 of can relieving a garrison in fixing anti-point cover 75 rears; Specifically: said fixing anti-point cover 75 rear sides are provided with two point covers of can relieving a garrison and regulate bolt support 63; Top, frame 42 side arms middle part is equipped with the sharp cover stent 69 of can relieving a garrison, and point cover 60 1 sides of can relieving a garrison are provided with the point cover rotating shaft 65 of can relieving a garrison, and opposite side is provided with anti-sharp soft-slab 38; The point cover 60 of can relieving a garrison is installed on the sharp cover stent 69 of can relieving a garrison through the point cover rotating shaft 65 of can relieving a garrison; Can relieve a garrison and be provided with two point cover adjusting bolts 62 of can relieving a garrison above the point cover 60;
The central authorities of the rotary tillage shaft 71 of this rotary tillage assembling are equipped with the rotary tillage shaft drive sprocket; The fixing of said rotary tillage assembling top prevents that point cover 75 upper surface central authorities are equipped with speed changer 27, and this speed changer 27 connects power input shaft 11; The internally-powered output gear of said speed changer 27 is through the said rotary tillage shaft drive sprocket of chain drive;
Said frame 42 side arm rear upper end are equipped with seeding mount support 39, and said seeding assembling is installed on this seeding mount support 39; This seeding assembling comprises seed-storage box 32, seed wheel 34, seed shaft 30, seed shaft support 37, seed shaft regulation and control handwheel 35; Said seed-storage box 32 bottoms have sowing port 33, and seed discharge bucket 78 is installed under this sowing port 33, and these seed discharge bucket 78 lower ends are communicated with grain conductor 40; In the said sowing port 33 seed wheel 34 is installed, this seed wheel 34 is installed on the seed shaft 30, and the other end of this seed shaft 30 is installed seed shaft regulation and control handwheel 35; The seed shaft drive sprocket 31 that is installed in said seed shaft 30 1 ends passes through 28 transmissions of seed shaft drive chain with said seeding drive sprocket 76; The also affixed suppression assembling hook 36 in said seed shaft support 37 back;
The front end of said rotary tillage mount support 74 is connected with adjustable shaping cuticula device support 70 and the center is provided with shaping cuticula device bracket adjustment loop chain 68, and said whole shakedown film assembling is installed on the said shaping cuticula device support 70; Said whole shakedown film assembling comprises circular arc shaping cuticula device 66, adjustable extension film frame 67; The rear portion affixed shaping cuticula device 66 of said adjustable shaping cuticula device support 70; The affixed extension film frame 67 of two outer ends central authorities of this shaping cuticula device 66 is installed mulch film on this extension film frame 67; Said shaping cuticula device bracket adjustment loop chain 68 hangs over that the whole shakedown film assembling that is located at frame 42 side arms middle part below is regulated on the loop chain hook 64 and the height of regulating mulch film;
Lower end, said frame 42 side arm rear portion is provided with bunch planting frame support 58 successively, and the bunch planting frame is regulated bolt 57 and support bar 55; On this bunch planting frame support 58 the bunch planting frame is installed, the bunch planting assembling is installed on this bunch planting frame; Said bunch planting frame comprises bunch planting frame rotating shaft 59, bunch planting cylinder armshaft 54; Said bunch planting assembling comprises bunch planting drum shaft 49, bunch planting cylinder 77, bunch planting duckbilled, cylinder side blanking cover 48, grain tube 53; Said bunch planting frame rotating shaft 59 is installed on the said bunch planting frame support 58, and bunch planting cylinder armshaft 54 evenly is located in the bunch planting frame rotating shaft 59; Said bunch planting cylinder 77 is installed on the bunch planting cylinder armshaft 54 through bunch planting drum shaft 49; The bunch planting duckbilled is distributed on the outer circumference surface of bunch planting cylinder 77 and with bunch planting cylinder 77 inside and communicates, and on the inner wall of rotary drum corresponding with the bunch planting duckbilled seed dividing plate is installed; The bunch planting duckbilled is formed by deciding contact to earth plate 45, the plate return spring 46 that contacts to earth of duckbilled 43, moving duckbilled 44, duckbilled; Decide duckbilled 43 and be provided with rupture of membranes blade 47; One sidewall of said bunch planting cylinder 77 is movable cylinder side blanking cover 48, and this cylinder side blanking cover 48 is fixed on the bunch planting drum shaft 49, and this cylinder wall is provided with grain tube 53; The unsteady return device 41 of bunch planting assembling, bunch planting duckbilled bullet soil spring 56 are installed on the said bunch planting cylinder armshaft 54;
Said frame 42 side arm rear portions are equipped with the unsteady arm 50 of press wheel of suppression assembling, and the end of the unsteady arm 50 of this press wheel is equipped with suppression wheel shaft 51, is fixed with press wheel 52 on this suppression wheel shaft 51.
Frame 42 side arms middle part is to having the anti-point cover 61 of side; Be provided with two bracing pieces 29 between fertilizer preserving case 23 and the seed-storage box 32; Each driving-chain is equipped with protective cover outward.
During operation, at first the triangle hitch frame is linked to each other with four-wheel tractor through upper and lower towing pin, speed changer power input shaft and four-wheel tractor transmission position join; According to agriculture requirement, regulate bolt according to the depth of rotary tillage through ground wheeling rack and regulate the land wheel height then; Regulate defertilizing wheel, seed wheel according to fertilizing amount, seeding quantity through defertilizing wheel axle regulation and control handwheel, seed shaft regulation and control handwheel; Regulate the front and back of whole shakedown film assembling, just according to rotary tillage landform, film are wide through shaping cuticula device support, shaping cuticula device bracket adjustment loop chain, adjustable extension film frame, and hang film; Kind according to the bunch planting crop is regulated the height that bolt is regulated the bunch planting frame through the bunch planting frame, according to the spacing in the rows adjustment bunch planting duckbilled number of bunch planting crop.
When operation begins; Four-wheel tractor transmission gear shift device drives the rotary tillage assembly work, and land wheel rotated and drove drive sprocket along with four-wheel tractor advances the while; Drive sprocket assembles through fertilising assembling driving chain transmission fertilising, thereby through seeding assembling driving chain transmission seeding assembly work; Fertilising assembling at first applies fertilizer and ploughs soil, and at this moment rotary tillage assembling follow-up rotary tillage, and fertilizer and rotary tillage soil is even screws in press mold on the rotary plow of the soil plate that fetches earth and fetch earth; Whole subsequently shakedown film assembly work, shaping cuticula device is to rotary tillage soil shaping, and auxilliary film; When the rotary plow that fetches earth rotated to or surpass the vertical line position, under action of centrifugal force, press mold fetched earth to fetch earth on the plate and flies auxilliary face automatically, evenly forms one deck earthing at face, and thickness of earth covering can be regulated by fertilising assembling rotating speed; Then seeding assembling and bunch planting assembly work, at first the seeding assembling is sent seed into the bunch planting assembling, and bunch planting is assemblied in and opens the bunch planting kind on the earthing face then; When opening that cave duck mouth is capable crosses the earthing face, decide that the rupture of membranes blade forms a film mouth on the duckbilled on the bunch planting pore membrane, with after reducing the big crop of bunch planting density and emerging, because of the link of the little artificial seedling setting in bunch planting hole; Suppression assembling is subsequently suppressed through the face of press wheel after with bunch planting, the soil pressure around the mouth of opening cave gone in the cave, and earthing landfill seed, the confined cavity mouth, and make the mulch film close proximity to ground, entire job is accomplished.In operation process, bunch planting duckbilled bullet soil spring is stirred each plate that contacts to earth, if when having stifled soil in the duck mouth, available springing duck mouth is so that remove stifled soil.After the carriage return during operation, promote facility, carry out carriage return or other operation by the elevator of tractor.When stopping operation, put down support bar, promote whole facility, in case rotary plow, the duck mouth lands and be out of shape.