CN2796334Y - Water filling fertilizing precise seeding machine - Google Patents

Abstract

The utility model discloses a water filling fertilizing precise seeding machine, a main shaft is arranged at the center of a bottom disk, a land wheel and a driving chain wheel Z1 are fixed on the main shaft, the chain wheels Z9, Z3, Z2, Z11, Z5 are orderly fixed on a minor shaft from left to right, the chain wheel Z2 is linked with the driving chain wheel Z1, the chain wheel Z3 is linked with a driving chain wheel Z4 of an adjustable fertilizer distributor, the chain wheel Z5 is linked with a fixed chain wheel Z6 on a half shaft arranged on the bottom disk at the right lower part of the adjustable fertilizer distributor, and the other chain wheel Z7 fixed on the half shaft is linked with a driving chain wheel Z8 of a dotted fertilizing eccentric mechanism; the back end of a link rod is connected with a piston rod by a pin shaft, a row of three pipes are fixed on an inverted trapezoid-shaped plate, the piston rod is arranged in a front pipe and is communicated with the abdomen of a middle pipe, the chain wheel Z9 is linked with the driving chain wheel Z10 of a seeder, the chain wheel Z11 is linked with the driving chain wheel Z12 of the eccentric mechanism of the seeder and the eccentric mechanism which forms a symmetrical structural form with the dotted fertilizing eccentric mechanism is arranged on the bottom disk.

Description

Water filling fertilising precision planter

Affiliated technical field

The utility model relates to a kind of water filling fertilising precision planter, belongs to agricultural machinery technological field.

Background technology

Corn seeding is the important step of Maize Production, at present, except that large-scale seeding machinery sowing is adopted in the higher flat area of mechanization level, the mountain area, upper level peasant household adopts the single body seeder tool to finish seeding operation by animal power or small tractor as traction power more, yet, the greatest problem that existing sower exists is: the wide cut trench digging, the rock earthing destroys ridge shape, the loss of moisture of water evaporates soil, the drawing type walking resistance is big, it is low that the fertile side of mouth is executed availability, earthing is deep mixed, especially meet the spring drought time short of rain, sowing needs artificial by watering in the cave, cause soil compaction easily, benefit spill over, cannot say for sure that Miao Qimiao is strong, when manually watering, the hard sweat of peasant has also dropped on the soil, and the Hand sowing implement that other has a kind of peasant to use more can not satisfy the absolute distance of spacing in the rows line-spacing, base fertilizer, seed, mouthful fertilizer can not broadcast simultaneously into, base fertilizer is early executed, and not only cause later stage fertility deficiency, and labour intensity is big, efficient is low.

Summary of the invention

The utility model is at the problems referred to above, a kind of water filling fertilising precision planter is provided, it can not only realize bar fertilizer, seed, mouthful fertile, disposable the finishing of watering, and can accurate Calculation control broadcast into amount, can also reach simultaneously the absolute distance of sowing depth unanimity and spacing in the rows line-spacing, realization is liberated the productive forces, scientific farming.

Task of the present utility model is finished as follows: with support, the chassis is fixedly connected is integral, the fixing clear assorted hook in chassis front end centre position, left-right symmetry fixed-site balance lower margin, the extreme end of chassis is installed and is pressed ground roll, on the chassis formation plate is set on rolling, and the stationary links of this plate is upwards inserted chassis annular distance and fastening with nut, fertile case of bar and seed manure case are individually fixed on the support, in the centre position, chassis main shaft is installed, these main shaft two ends are land wheel fixedly, drive sprocket Z ₁Also be fixed on this main shaft, one countershaft be installed, fixed chain wheels Z successively from left to right on this countershaft in this main shaft top position ₉, Z ₃, Z ₂, Z ₁₁, Z ₅, wherein, sprocket wheel Z ₂With drive sprocket Z ₁Link, Z ₃With the drive sprocket Z that is arranged at the adjustable fertilizer applicator on the support first half ₄Link, Z ₅With fixed chain wheels Z on the semiaxis that is arranged on the chassis, adjustable fertilizer applicator lower right ₆Another sprocket wheel Z on this semiaxis is fixed in link ₇Drive sprocket Z with point type fertilising eccentric stiffener ₈Link, end screw rod before this eccentric stiffener link rod, nut is connected and chassis fixedly on the all-in-one-piece connecting plate, connecting hole is a strip-type hole on the plate, link rod rear end bearing pin connection piston rod, one row, three pipes are fixed in the chassis and are fixed on the trapezoidal plate of one, preceding pipe includes piston rod, and communicate with the intervalve belly, intervalve is connected with flexible pipe with adjustable fertilizer applicator lower end, back pipe links to each other with tank hose, fixed form adopts pipe to go up the strip-type hole of fixing otic placode and overlaps with strip-type hole on the trapezoidal plate, fastening by bolt and nut, two other sprocket wheel Z that is fixed on the countershaft is described again ₉And Z ₁₁, sprocket wheel Z ₉With the drive sprocket Z that is arranged at the latter half of upper seeding wheel device of support ₁₀Link, sprocket wheel Z ₁₁Drive sprocket Z with the seeder eccentric stiffener ₁₂Link, this eccentric stiffener and point type described above fertilising eccentric stiffener are the symmetrical structure form and are installed on the chassis, and its piston rod inserts the back pipe of an one of row two pipes, and two pipe bellies communicate, and preceding effective flexible pipe is connected in the outlet of seeder below.

Seeder as mentioned above, two row's nest holes evenly are set on its main body cylinder, installation activity stopper rod in the hole, suit back-moving spring on the stopper rod, in roller sleeve below stationary cam, in addition, fixing one and scrape the seed rubber slab in the seed casing, fixedlys connected and is integral in the housing of seeder and seed manure case bottom.

The utility model adopts animal power or small tractor traction, comb height before and after can adjusting by strip-type hole according to soil moisture content, with the nest hole depth of spring shim adjustment seeder seeding fertilizer, accomplish that smart amount to planting to fertile, drives drive sprocket Z by land axle on demand ₁The a plurality of sprocket wheels on the countershaft are fixed in driving, in order to the adjustable fertilizer applicator that drives the front and the seeder of back, and the clear assorted hook that the is positioned at chassis front end removing obstacles of going ahead of the rest, sprocket wheel Z ₃Drive sprocket wheel Z ₄Drive adjustable fertilizer applicator and can the bar formula apply fertilizer sprocket wheel Z ₇Drive sprocket wheel Z ₈Drive eccentric stiffener, the pipe inner piston rod participates in motion, can realize the point type fertilising, sprocket wheel Z ₉Drive sprocket wheel Z ₁₀Drive seeder, it is the seeding fertilizer that the main body cylinder of seeder rotates, and every three-sixth turn is discharged four times, contain kind of a nest hole and will go into the nest seed by rubber flap and put down in nest, seed does not have breakage, and stopper rod is met the cam extruding and is about to the seed manure ejection down in the time of under the nest hole of containing seed manure goes to, in this simultaneously, sprocket wheel Z ₁₁Drive sprocket wheel Z ₁₂Drive eccentric stiffener, being about to seed manure under the piston rod on the link rod of eccentric stiffener heads in the soil, be connected in the formation plate of chassis afterbody thereupon and press ground roll that the ridge platform is flattened, thereby realize base fertilizer, water, seed, mouthful fertile, the continuous seeding operation of earthing depth unanimity, spacing in the rows line-spacing unanimity is once finished, also can be guaranteed to positioning and quantitative, faster and better.

Description of drawings

Below in conjunction with accompanying drawing the utility model is described in further detail:

Fig. 1 is the utility model overall structure figure

Fig. 2 is the vertical view of the utility model overall structure

Fig. 3 is the cutaway view of the utility model seeder structure

Support, 2. the chassis, 3. clear assorted hook, 4. the balance lower margin, 5. ground roll, 6. formation plate, 7. a fertile case, 8. the seed manure case, 9. main shaft, 10. land wheel, 11. countershafts, 12. adjustable fertilizer applicators, 13. point types fertilising eccentric stiffener, 14. eccentric stiffener link rods, 15. connecting plates, 16. piston rods, 17. fall trapezoidal plate, 18. seeders, 19. main body cylinders, 20. movable stopper rods, 21. back-moving springs, 22. cams, 23. rubber slabs, 24. seeder housings, 25. eccentric stiffeners.

With reference to accompanying drawing 1,2, with support [1], fixedly connected being integral in chassis [2], the fixing clear assorted hook [3] in chassis front end centre position, left-right symmetry fixed-site balance lower margin [4], the extreme end of chassis are installed and are pressed ground roll [5], formation plate [6] is set on the chassis on rolling, the stationary links of this plate is upwards inserted chassis annular distance and fastening with nut, and fertile case [7] of bar and seed manure case [8] are individually fixed on the support, and main shaft [9] is installed in the centre position, chassis, these main shaft two ends are land wheel [10] fixedly, drive sprocket Z ₁Also be fixed on this main shaft, one countershaft [11] be installed, fixed chain wheels Z successively from left to right on this countershaft in this main shaft top position ₉, Z ₃, Z ₂, Z ₁₁, Z ₅, wherein, sprocket wheel Z ₂With drive sprocket Z ₁Link, Z ₃With the drive sprocket Z that is arranged at the adjustable fertilizer applicator [12] on the support first half ₄Link, Z ₅With fixed chain wheels Z on the semiaxis that is arranged on the chassis, adjustable fertilizer applicator lower right ₆Another sprocket wheel Z on this semiaxis is fixed in link ₇Drive sprocket Z with point type fertilising eccentric stiffener [13] ₈Link, this eccentric stiffener link rod [14] is held before and is used bearing pin, nut is connected in and chassis fixedly on the all-in-one-piece connecting plate [15], connecting hole is a strip-type hole on the plate, link rod rear end bearing pin connection piston rod [16], one row, three pipes are fixed in the chassis and are fixed on the trapezoidal plate [17] of one, preceding pipe includes piston rod, and communicate with the intervalve belly, intervalve is connected with flexible pipe with adjustable fertilizer applicator lower end, back pipe links to each other with tank hose, fixed form adopts pipe to go up the strip-type hole of fixing otic placode and overlaps with strip-type hole on the trapezoidal plate, and is fastening by bolt and nut, describes two other sprocket wheel Z that is fixed on the countershaft again ₉And Z ₁₁, sprocket wheel Z ₉With the drive sprocket Z that is arranged at the latter half of upper seeding wheel device of support [18] ₁₀Link, sprocket wheel Z ₁₁Drive sprocket Z with seeder eccentric stiffener [25] ₁₂Link, this eccentric stiffener and point type described above fertilising eccentric stiffener [13] are the symmetrical structure form and are installed on the chassis, and its piston rod inserts the back pipe of an one of row two pipes, and two pipe bellies communicate, and preceding effective flexible pipe is connected in the outlet of seeder below.

Seeder as mentioned above [18], two row's nest holes evenly are set on its main body cylinder [19], installation activity stopper rod [20] in the hole, suit back-moving spring [21] on the stopper rod, in roller sleeve below stationary cam [22], in addition, fixing a housing [24] of scraping seed rubber slab [23] seeder in the seed casing fixedlys connected with seed manure case bottom and is integral.

Claims (2)

1, a kind of water filling fertilising precision planter, it is by support [1], chassis [2], clear assorted hook [3], balance lower margin [4], press ground roll [5], formation plate [6], the fertile case [7] of bar, seed manure case [8], adjustable fertilizer applicator [12], point type fertilising eccentric stiffener [13] and eccentric stiffener [25] constitute, it is characterized in that: with support [1], fixedly connected being integral in chassis [2], the fixing clear assorted hook [3] in chassis front end centre position, left-right symmetry fixed-site balance lower margin [4], the extreme end of chassis is installed and is pressed ground roll [5], formation plate [6] is set on the chassis on rolling, the stationary links of this plate is upwards inserted chassis annular distance and fastening with nut, fertile case [7] of bar and seed manure case [8] are individually fixed on the support, main shaft [9] is installed in the centre position, chassis, these main shaft two ends are land wheel [10] fixedly, drive sprocket Z ₁Also be fixed on this main shaft, one countershaft [11] be installed, fixed chain wheels Z successively from left to right on this countershaft in this main shaft top position ₉, Z ₃, Z ₂, Z ₁₁, Z ₅, wherein, sprocket wheel Z ₂With drive sprocket Z ₁Link, Z ₃With the drive sprocket Z that is arranged at the adjustable fertilizer applicator [12] on the support first half ₄Link, Z ₅With fixed chain wheels Z on the semiaxis that is arranged on the chassis, adjustable fertilizer applicator lower right ₆Another sprocket wheel Z on this semiaxis is fixed in link ₇Drive sprocket Z with point type fertilising eccentric stiffener [13] ₈Link, this eccentric stiffener link rod [14] is held before and is used bearing pin, nut is connected in and chassis fixedly on the all-in-one-piece connecting plate [15], connecting hole is a strip-type hole on the plate, link rod rear end bearing pin connection piston rod [16], one row, three pipes are fixed in the chassis and are fixed on the trapezoidal plate [17] of one, preceding pipe includes piston rod, and communicate with the intervalve belly, intervalve is connected with flexible pipe with adjustable fertilizer applicator lower end, back pipe links to each other with tank hose, fixed form adopts pipe to go up the strip-type hole of fixing otic placode and overlaps with strip-type hole on the trapezoidal plate, and is fastening by bolt and nut, describes two other sprocket wheel Z that is fixed on the countershaft again ₉And Z ₁₁, sprocket wheel Z ₉With the drive sprocket Z that is arranged at the latter half of upper seeding wheel device of support [18] ₁₀Link, sprocket wheel Z ₁₁Drive sprocket Z with seeder eccentric stiffener [25] ₁₂Link, this eccentric stiffener and point type described above fertilising eccentric stiffener [13] are the symmetrical structure form and are installed on the chassis, and its piston rod inserts the back pipe of an one of row two pipes, and two pipe bellies communicate, and preceding effective flexible pipe is connected in the outlet of seeder below.

2, water filling fertilising precision planter as claimed in claim 1, it is characterized in that: seeder [18], two row's nest holes evenly are set on its main body cylinder [19], installation activity stopper rod [20] in the hole, suit back-moving spring [21] on the stopper rod, in roller sleeve below stationary cam [22], in addition, in the seed casing, fix a housing [24] of scraping seed rubber slab [23] seeder and bottom the seed manure case, fixedly connected and be integral.

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