A kind of corn double-ridge ditch rotary tillage overlay film fertilizing and seeding apparatus
Technical field
The utility model relates to the technical field of agricultural equipment, is specially a kind of corn double-ridge ditch rotary tillage overlay film fertilizing and seeding apparatus.
Background technology
The actual conditions such as the geographical feature in China farmland shows: hills area accounts for 69%, and Plain only accounts for 31%, and west area ubiquity is short of rain, arid.In order to collect rain, joint filling, to keep significantly ground moisture and to keep ground temperature, in order to make full use of existing arable land limited resources, improve crop yield, film-mulching technique has been popularized application in an all-round way.Traditional artificial film mulching method workload is large, and operational sequence complexity, wastes time and energy.Friend peasant, in the urgent need to overlay film machinery, utilizes laminating machine to carry out inevitable demand and the development trend that film-covering planting is agricultural production.
In recent years, seeding corn and other crops mulch sowing technology is widelyd popularize in arid area, has obtained good economic benefit.Along with the popularization of ridging mulch sowing technology, the application of constantly putting into production of relevant novel outfitting tool.Mainly contain the ridging laminating machine of 30 horsepowers of following tractor with small four wheels of power as power, these class facility can meet every operation of the full mulch sowing operation of corn ridging, play the object on water saving receipts ground.But, due to the difference of different regions plantations agronomy, cause the adaptability of facility can not practical requirement.Representative is the full film double-furrow seeding machinary of widely applying at present, and this owner will be applicable to Huo Po district, rain-fed agriculture region, China Middle Eastern corn planting, can not meet the Ridged plant needs of Hexi Irrigation Area field corn.Exist the problem of plantation agronomy difference to be mainly manifested in: existing facility are mainly alternate with the narrow ridge of the high about 15cm in ridge with the wide ridge of the high about 10cm in ridge, again at bottom of trench maize planting, are suitable for the plantation of slope district.And this mode is not suitable with the plantation of irrigated area, west of a river field corn, the one, ridge is lower, is easy to cause flood irrigation and water wasting when irrigation; The 2nd, in the time planting at the bottom of ridge, soil fertility is poor, and corn yield is low.
The patent No. is 201020535916.4 to disclose the full laminating machine of a kind of corn ridging, it can be disposable complete the functions such as ridging, sowing, overlay film, but it does not arrange rotary cultivator attachment, and the field before the application is sowed must be rotary tillage, therefore its labour intensity is large, sowing complex procedures.We have developed a kind of corn double-ridge ditch rotary tillage overlay film fertilizing and seeding apparatus.
Utility model content
The purpose of this utility model is to provide a kind of disposable corn double-ridge ditch rotary tillage overlay film fertilizing and seeding apparatus that completes rotary tillage, fertilising, overlay film, earthing, sowing working procedures.
In order to realize described object, the utility model specifically adopts following technical scheme:
A kind of corn double-ridge ditch rotary tillage overlay film fertilizing and seeding apparatus, comprises frame 7, is arranged on the fertilizing box 10 that the hitch frame 1 of frame 7 tops and hitch frame 1 rear side, frame 7 tops are provided with, reshaper 4 and biofilm frame 5 that frame 7 belows arrange; Described frame 7 tops are provided with gearbox 8, and the two ends that pass the central shaft of gearbox 8 are connected with the driving shaft of transmission device I 12, transmission device II 13 respectively; Described frame 7 tops, gearbox 8 rear sides are provided with fertilizing box 10; The driven axle of described transmission device I 12 is connected with the power transmission shaft of ridger 14 upper ends, symmetrical ridger 14 tops are connected with respectively limit, ridge soil-dividing groove 2, soil-dividing groove 2 inner sides, limit, symmetrical ridge are respectively equipped with furrow soil-dividing groove 3, and soil-dividing groove 2 tops, limit, ridge are provided with seeder 11.It is characterized in that: described frame 7 front end belows are provided with the rotary cultivator attachment 15 being connected with the driven axle of transmission device II 13; In the power transmission shaft below of described ridger 14, frame 7, be fixed with biofilm frame 5, biofilm frame 5 front ends, frame 7 belows are provided with reshaper 4.
Described reshaper 4 has the effect of trimming ridge shape, serves as again land wheel.
Described rotary cultivator attachment 15 tops are connected with rotary blade 6 by nut.
Described fertilizing box 10 belows are provided with funnel 9.
Described limit, ridge soil-dividing groove 2 center lines are at a distance of 120cm.
Described furrow soil-dividing groove 3 center lines are at a distance of 90cm.
A kind of corn double-ridge ditch of the utility model rotary tillage overlay film fertilizing and seeding apparatus, described frame 7 front end belows are provided with the rotary cultivator attachment 15 being connected with the driven axle of transmission device II 13, rotary cultivator attachment 15 tops are connected with rotary blade 6 by nut, make disposable rotary tillage, fertilising, overlay film, earthing, the sowing working procedures of completing of the utility model, avoided independent rotary tillage field to cause that labour intensity is large, the problem of complex procedures; In the power transmission shaft below of described ridger 14, frame 7, be fixed with biofilm frame 5, biofilm frame 5 front ends, frame 7 belows are provided with reshaper 4, there is the effect of trimming ridge shape, serve as again land wheel, simple in structure and completed land wheel by the traction of hitch frame 1, the function that this device is moved ahead, easy to use.
Compared with prior art, the beneficial effects of the utility model are: disposable rotary tillage, fertilising, overlay film, earthing, the sowing working procedures of completing of the utility model, and avoid independent rotary tillage field to cause that labour intensity is large, the problem of complex procedures; Described biofilm frame front end, frame below are provided with reshaper, have the effect of trimming ridge shape, serve as again land wheel, simple in structure and completed land wheel by the traction of hitch frame 1, and the function that this device is moved ahead is easy to use.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is left view of the present utility model.
Fig. 3 is the structural representation of ridger.
In figure: hitch frame 1, limit, ridge soil-dividing groove 2, furrow soil-dividing groove 3, reshaper 4, biofilm frame 5, rotary blade 6, frame 7, gearbox 8, funnel 9, fertilizing box 10, seeder 11, transmission device I 12, transmission device II 13, ridger 14, rotary cultivator attachment 15.
Embodiment
Below in conjunction with accompanying drawing 1, accompanying drawing 2, structure of the present utility model and beneficial effect thereof are further illustrated.
Embodiment 1
A kind of corn double-ridge ditch rotary tillage overlay film fertilizing and seeding apparatus, as shown in Figure 1, comprises frame 7, is arranged on the fertilizing box 10 that the hitch frame 1 of frame 7 tops and hitch frame 1 rear side, frame 7 tops are provided with, reshaper 4 and biofilm frame 5 that frame 7 belows arrange; Described frame 7 tops are provided with gearbox 8, and the two ends that pass the central shaft of gearbox 8 are connected with the driving shaft of transmission device I 12, transmission device II 13 respectively; Described frame 7 tops, gearbox 8 rear sides are provided with fertilizing box 10; The driven axle of described transmission device I 12 is connected with the power transmission shaft of ridger 14 upper ends, symmetrical ridger 14 tops are connected with respectively limit, ridge soil-dividing groove 2, soil-dividing groove 2 inner sides, limit, symmetrical ridge are respectively equipped with furrow soil-dividing groove 3, and soil-dividing groove 2 tops, limit, ridge are provided with seeder 11; Described frame 7 front end belows are provided with the rotary cultivator attachment 15 being connected with the driven axle of transmission device II 13; In the power transmission shaft below of described ridger 14, frame 7, be fixed with biofilm frame 5, biofilm frame 5 front ends, frame 7 belows are provided with reshaper 4.
Described reshaper 4 has the effect of trimming ridge shape, serves as again land wheel.
Described rotary cultivator attachment 15 tops are connected with rotary blade 6 by nut, can disposablely complete rotary tillage, fertilising, overlay film, earthing, sowing working procedures, have avoided independent rotary tillage field to cause that labour intensity is large, the problem of complex procedures.
Described fertilizing box 10 belows are provided with funnel 9, and funnel below is provided with the applicator boot of arrow spade type structure, itself and be conducive to the sowing of fertilizer, be conducive to loosing soil, easy to use.
Described limit, ridge soil-dividing groove 2 center lines are at a distance of 120cm.
Described furrow soil-dividing groove 3 center lines are at a distance of 90cm, and daylighting area is large, is conducive to plant production, increase plant products.
The frame of described seeder 11 is flexibly connected with frame 7 by loose-leaf, and is respectively equipped with snap ring in the frame of described frame 7 and seeder 11, and then bearing pin is by the lifting of snap ring control seeder 11.
When work, hitch frame 1 is connected with the output shaft of tractor, gearbox 8 is worked, drive transmission device II 13 to turn round, transmission device II 13 drives rotary cultivator attachment 15 to turn round, and drives the rotary blade 6 loose field soil that arrange on rotary cultivator attachment 15, do not need independent soil rotary tillage, labour intensity is low; Simultaneously gearbox 8 also drives transmission device I 12 to turn round, and transmission device I 12 drives ridger 14 to turn round, and ridger 14 is upwards carried with this device soil scooping up that moves ahead; Along with the ridge repairing that the reshaper 4 that moves ahead of this device is repaired ridger 14 is smooth, smooth, reshaper 4 serves as land wheel, simple in structure; Then, along with moving ahead, biofilm frame 5 carries out overlay film, ridger 14 carries the most of soil getting on to export by limit, ridge soil-dividing groove 2, carry out press mold, small part is exported by furrow soil-dividing groove 3, and seed that seeder 11 is broadcast is just dropped on the active line of the soil that furrow soil-dividing groove 3 exports, and it is difficult for burning seedling, and saved and put seedling operation, labour intensity is low.
In the time that this device has been sowed, the frame of seeder 11 is propped up gently with hand, then make bearing pin pass the snap ring arranging respectively in the frame of described frame 7 and seeder 11, the seeder 11 of propping up ground is blocked, make it in propradation, prevented that seeder 11 is in the process of walking by rough pavement damage.