CN103460841B - Ridging tectorial seeder - Google Patents
Ridging tectorial seeder Download PDFInfo
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- CN103460841B CN103460841B CN201310364430.7A CN201310364430A CN103460841B CN 103460841 B CN103460841 B CN 103460841B CN 201310364430 A CN201310364430 A CN 201310364430A CN 103460841 B CN103460841 B CN 103460841B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C9/00—Potato planters
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Abstract
The invention discloses a kind of ridging tectorial seeder, it includes the parts such as fertilising furrowing blade, seed-fertilizer box, potato seed case, potato seed feed mechanism, potato seed plough, drip irrigation pipe support, pressing wheel mechanism, disk casing mechanism, film roll support, ridging reshaper, disc ridge-making machine structure, road wheel.Under tractor-drawn, can once complete the operations such as ditching-fertilizing sowing ridging shaping paving droping irrigating pipe overlay film press mold earthing.Have an advantage in that and can realize side, high ridge ridge duplicate rows covering membrane and drop irrigation cropping pattern, it is easy to earth backing and the cultivator cultivation and banking operation of follow-up disk earth backing mechanism, droping irrigating pipe can also be laid under film simultaneously, provide facility guarantee for arid area popularization and application drought-resistant agriculture under-film drip irrigation New Technique of Save on Water in Steam Electric.Set structure is simply compact, maneuverability, it is simple to operation, saves peasant household's machinery investment.According to the agriculture requirement of various places, the sowing line-spacing of unit, spacing in the rows regulative mode are easy.
Description
Technical field
The present invention relates to a kind of agricultural machinery, refer in particular to the machinery of the ridging mulch sowing of farm work.
Background technology
It was verified that the mechanization of potato planting can alleviate the labor intensity of peasant, improve the commodity rate of productivity ratio and Rhizoma Solani tuber osi.Currently, China's potato planting still adopts artificial growth mode, and not only labor intensity is big, and production efficiency is low, and potato quality is poor, and can cause the lack of standardization of spacing in the rows and line-spacing, plants deep or excessively shallow, thus affecting yield.
In American-European developed country, potato setter is through the development of decades and application, and its technical merit has reached quite perfect degree, no matter is operating speed, production efficiency, service behaviour, seeding quality, or the versatility of seeding machinary and adaptability aspect, all more advanced.The Sowing machine for potatoes of W90 series and the Sowing machine for potatoes of Pa Mei company development developed such as the U.S. have employed Novel ditching device, can be effectively prevented potato seed and roll, and can promptly cover potato seed.What have have employed swivel wheel locking device, and facility can be made to keep straight-line travelling.Cam is stirred in stainless feed up and potato seed.What have also installs gauge wheel near plough, it is possible to carry out accurately severity control.The GL34/36 type Sowing machine for potatoes that Germany produces has operation line number to be 4 row and two kinds of types of 6 row, it is possible to once completes the operations such as trench digging, fertilising, sowing and earthing, has the advantages that potato seed spacing is stable, operation quality is high.The VL19E type Sowing machine for potatoes that GRIMME company produces mainly is made up of parts such as with spoon feed mechanism for seed, core-furrow furrow-making device, earthing ridging disk, inflated rubber land wheel, chain driving mechanism and casings.The feature such as there is stable drive, compact conformation, tractive resistance is little, operation quality is good.The F.LLISPEDO company of Italy produces semi-automatic single ridge Work machine that existing walking tractor matching uses, and has again the automatic Dan Long matched with middle-size and small-size four-wheel tractor and many ridges machinery, is suitable for the user of different scales.But, these more ripe Sowing machine for potatoes are expensive, and cost of investment is high, and structure is complicated, the agriculture requirement not adapting to China's plantation operation having, for instance droping irrigating pipe etc. is laid in ridging line-spacing, seat water spot kind, operation simultaneously.
Closely during the last ten years, China's Sowing machine for potatoes is just constantly improved and optimizes.Current production definition have 2CMFL-2 type, 2BSL-2 type, 2CM-4 type, 2MB-1/2 type Sowing machine for potatoes, these facility all can once complete the operations such as trench digging, sowing, fertilising, ridging, overlay film, suppression of soil.They adopt the technology that seed manure gives, and reduce the fertilizer damage to potato seed；Facility major part adopts the seeding parts of chain elevator spoon formula or clamping chain spoon formula seeds elimination structure, and plantation ratio is more uniform, and leakage potato rate and replay rate are relatively low；The seeding monomer of facility, fertilising parts, earthing parts and the suppression equal scalable of parts, be suitable for different line-spacing planting requirements.What have also succeeds in developing the side-placing type potato sower with walking tractor matching, and seeding is uniform, it is possible to realize rational close planting, and labor productivity is high, and obtains national inventing patent.But, it is big that China's Sowing machine for potatoes still suffers from power consumption, production efficiency is low, reliability and adaptability are poor, are particularly not suitable with the sowing of side, ridging ridge, drought-resistant agriculture area, the new agricultural process new technique of under-film drip irrigation water saving and the shortcoming such as the leakage sowing rate of further reduction Rhizoma Solani tuber osi and replay rate index.
Drought-resistant agriculture occupies sizable proportion in China's agricultural, and the distinguishing feature in drought-resistant agriculture area is exactly that drought, water resource extremely lack, and agricultural hits by drought 9 years out of 10.Therefore, agricultural sector of China proposes to greatly develop the industrialized agriculture being core with water-saving and yield-increasing technology in recent years, new technique, the new equipments such as the positive water-saving irrigation promoting under-film drip irrigation and plastic-film-covered cultivation, effectively promote agricultural sustainable development, improve capacity to combat natural adversities.Currently, in agricultural production, particularly plantation Rhizoma Solani tuber osi laying droping irrigating pipe still manually completes, or on the soil after planting with sowing machine overlay film, then lay with facility.Such segmentation operation had both added the cost of investment of facility, the operation such as artificial, and extended the activity duration, delayed farming season, added the number of times on tractor pressure ground.Generally speaking; can be suitable for now the Rhizoma Solani tuber osi ridging mulch sowing integration of operation unit that implantation in large scale requires, can once complete the integration of operation unit of the operations such as trench digging, fertilising, sowing, ridging, shaping, laying droping irrigating pipe, overlay film, press mold, suppression of soil still in blank.
The present invention is aiming at the ridging tectorial seeder of side, high ridge ridge duplicate rows covering membrane and drop irrigation cropping pattern research design.
Summary of the invention
The technical problem to be solved in the present invention is to provide the ridging mulch sowing integration of operation unit of a kind of farm work.This unit, under the traction of tractor, can once complete the operations such as ditching-fertilizing sowing ridging shaping paving droping irrigating pipe overlay film press mold earthing in field.
The technical problem of the present invention is prepared by what scheme solved: ridging mulch sowing integration of operation unit includes fertilising furrowing blade, hanger bracket, forebay, seed-fertilizer box, discharging tube, potato seed feed mechanism, potato seed case, drip irrigation pipe support, afer bay, drip irrigation pipe running wheel, pressing wheel mechanism, disk casing mechanism, L-type telescope support, film roll support, ridging reshaper, disc ridge-making machine structure, disc ridge-making machine structure depth adjustment, land wheel, potato seed plough.
Described forebay, afer bay and L-type telescope support, be respectively placed in the front of ridging mulch sowing integration of operation unit, middle-end and rear.Described forebay effect is to support fertilising furrowing blade, seed-fertilizer box, potato seed plough, potato seed feed mechanism, potato seed case and disc ridge-making machine structure.Afer bay is that flexible hinge is connected with forebay, opposing parallel for guaranteeing between two frames, is provided with pressure regulating spring device in frame both sides.Afer bay effect is to support drip irrigation pipe support, film roll support, ridging reshaper.L-type telescope support is two sets, respectively with the fixing end beams two ends being bolted to afer bay.Telescope support is made up of two rectangular tubes varied in size.Equipped with pressing wheel mechanism on big rectangular tube, and equipped with disk casing mechanism on the little rectangular tube of L-type, by flexible little rectangular tube position in big rectangular tube, i.e. longitudinal separation between adjustable disk casing mechanism and pressing wheel mechanism.
Described fertilising furrowing blade bolt and U-shaped clip are fixed on the forefront of frame, by adjusting the position of the U-shaped clip that fertilising trench digging spade is connected at described and described fertilising furrowing blade, i.e. scalable ditching depth up and down.Spacing in the rows requirement is sowed, it is possible to apply fertilizer furrowing blade spacing along housiung separator left and right adjusting two according to crop.Each fertilising furrowing blade rear end is provided with fertilizer delivering pipe, is connected with seed-fertilizer box defertilizing tube by pipeline.During work, fertilising furrowing blade trench digging, while applying seed manure in kind of a lower section, bed side (about 50mm place), it is achieved seed manure layered sowing.
Described potato seed plough is arranged on the lower end of seed spout.And be fixed on forebay crossbeam with bolt and U-shaped clip.Its effect is to ditch at the waist place, side half of rib, creates good kind bed for potato seed.During operation, potato seed is fallen in the ditch that following potato seed plough is outputed by discharging tube.The degree of depth of its trench digging can be regulated by plough handle upper-lower position in U-shaped clip.Also the spacing of two row potato seed ploughs can by agriculture requirement, be adjusted, to adapt to the requirement of crop sowing line-spacing.
Described disc ridge-making machine structure is connected with disc ridge-making machine structure depth adjustment.Disc ridge-making machine structure depth adjustment is arranged on the crossbeam of forebay rear end.Two relative ridging disk its rear end inwardly bias, in order to when unit operation, surface soil is swept simultaneously and draws in by disc rotary, form rib.By adjusting the pressure of the compression spring in disc ridge-making machine structure depth adjustment, scalable disc ridge-making machine structure enter soil pressure and the degree of depth, and then change corresponding ridging size.The angle of eccentricity of two disk is all adjustable.
Described ridging reshaper is arranged on afer bay crossbeam by bearing and bearing block, is positioned at the rear of disc ridge-making machine structure.Ridging reshaper is made up of parts such as the fixing screw-nuts of ridge platform shaping pressure roller, two taper pinch rollers, reshaper frame and pinch roller.When tractor-drawn facility operation, ridging reshaper rolls forward utilizes the loose irregular rib that preceding working procedure is formed by deadweight, carries out repairing and compacting.According to the agriculture requirement of various places ridge culture sowing, can pass through to adjust the distance between pinch roller, form the ridge shape of the different trapezoidal and triangle of size.The upper bottom width of its trapezoid cross section is 270-800mm, and height is 200mm；Triangle ridge shape height is 200mm, and lower bottom width is 270mm.
Described potato seed feed mechanism adopts double, two potato spoon seed-taking device, it includes double, two potato seed spoon that takes and connects support, little take potato seed spoon, take greatly potato seed spoon, little take potato seed spoon core and double, two take the fixing screw-nut of potato kind spoon, the described potato kind spoon that takes greatly is vertically welded in and little takes potato kind spoon edge, the described little potato seed spoon core plus screw that takes is fixed with the little potato kind spoon that takes, the described pair of potato spoon seed-taking device connects support and fixing screw-nut is fastened on elevator roller chain by double, two potato seed spoons that take, double, two potato spoon seed-taking devices are by drive sprocket, elevator roller chain and by movable sprocket drive between potato seed case and seed spout road move, the peak of double, two potato spoon seed-taking devices is arranged in potato seed case；Double; two potato spoon seed-taking devices can be moved upward and enter potato seed bottom portion and take kind around drive sprocket；Turning to peak rear-inclined with elevator roller chain, unnecessary potato block falls by deadweight, returns in potato seed case along elevator conveyance conduit；Double; two potato spoon seed-taking devices move down around by movable sprocket, and potato block is dropped out by movable sprocket by the little potato seed spoon core that takes, and falls into ground furrow along seed spout road.
Described drip irrigation pipe support is arranged on above afer bay, can fill drip irrigation pipe；And it is furnished with spray medicinal cupping.Its effect is at unit operation simultaneously, neatly lays drip irrigation pipe pipeline on platform top, ridge.Realize the agriculture requirement of under-film drip irrigation.
Described film roll support is arranged on afer bay crossbeam, is positioned at ridging reshaper rear end.Its effect is for orthopedic ridge platform and drip irrigation pipe covering with plastic film.
Described pressing wheel mechanism is made up of pressing wheel, press mold wheel shaft, pressing wheel support.Pressing wheel mechanism is bolted on L-type telescope support by pressing wheel support with fixing, and it is positioned at film roll back-end support, and splits in the frame left and right sides.Its effect is mulch film both sides of the edge compacting preceding working procedure completed so that it is be close to alley surface.By regulating telescope support position in hole on afer bay crossbeam, left and right, i.e. scalable pressing wheel spacing.Also scalable pressing wheel support position in hole on telescope support, adjusts the pressing wheel pressure to mulch film.
Described disk casing mechanism is made up of covering disk, bearing, vertical rod, bolt and U-shaped clip.It is fixed on the rearmost end of the flexible frame of L-type the left and right sides of the frame that is relatively placed in by bolt and U-shaped clip.Two side discs rear ends inwardly bias certain angle, it is simple to cut soil and scraping.The effect of disk casing mechanism is that the mulch film of preceding working procedure compacting is real by soil pressure in time.By regulating height or the left-right rotation vertical rod angle of vertical rod in the U-shaped clip of disk casing mechanism, namely the degree of depth of soil and scraping cut by adjustable disk.
Described land wheel is rubber tire.Its effect is to support unit walking and drive transmission device.
Described drive mechanism includes drive sprocket, the drive sprocket of potato seed feed mechanism, fertilizer can sprocket wheel and driving chain.During unit operation, the drive sprocket coaxial with land wheel, by the drive sprocket of chain-driving feed mechanism, by the sprocket of movable sprocket and seed-fertilizer box, simultaneously completes seeding fertilizer and takes the operation of potato seed seeding potato.
The present invention has following effect: 1. unit is under the traction of tractor, can once complete the multi-mode operations such as ditching-fertilizing sowing ridging shaping paving droping irrigating pipe overlay film press mold earthing in field.
2. realize side, high ridge ridge duplicate rows covering membrane and drop irrigation cropping pattern.It was verified that the ridge culture in the sowing of side, ridge half waist can be easy to earthing and the cultivator cultivation and banking operation of follow-up disk casing mechanism, particularly it is easy to cultivation and banking and covers Seedling one-time-reach-place, in order to close down weeds between Seedling, save power.
3. this unit can lay droping irrigating pipe simultaneously under film, provides facility guarantee for arid area popularization and application drought-resistant agriculture under-film drip irrigation New Technique of Save on Water in Steam Electric, efficiently and effectively strengthens capacity to combat natural adversities for peasant household.And it is notable to save fertilizer efficiency fruit, fertilizer effective rate of utilization can being made relatively to plant Rhizoma Solani tuber osi mode than tradition and improve 30 40, the specialist and the middle-size and small-size farm that are suitable for production commodity potato use.
4. set structure is simply compact, maneuverability, it is simple to operation, saves peasant household's machinery investment.According to the agriculture requirement of various places, the sowing line-spacing of unit, spacing in the rows regulative mode are easy.
Accompanying drawing explanation
Fig. 1 is ridging tectorial seeder front view
Fig. 2 is ridging tectorial seeder top view
Fig. 3 is side half, ridging ridge waist sowing planting patterns schematic diagram
Fig. 4 a is the double; two potato spoon seed-taking device structural side view of seeder；
Fig. 4 b is the double; two potato spoon seed-taking device structure front views of seeder；
Fig. 4 c is for double; two potato spoon seed-taking device transmissions and takes potato kind work process schematic diagram；
Fig. 5 is ridging tectorial seeder ridging reshaper schematic diagram
Description of reference numerals:
Fertilising furrowing blade 1, hanger bracket 2, forebay 3, seed-fertilizer box 4, discharging tube 5, potato seed feed mechanism 6, potato seed case 7, drip irrigation pipe support 8, afer bay 9, drip irrigation pipe running wheel 10, pressing wheel mechanism 11, disk casing mechanism 12, L-type is stretched frame 13, film roll support 14, ridging reshaper 15, disc ridge-making machine structure 16, ridging mechanism depth adjustment 17, land wheel 18, drive mechanism 19, potato seed plough 20, little take potato seed spoon 21, take greatly potato seed spoon 22, little take potato seed spoon core 23, elevator roller chain 24, drive sprocket 25, by movable sprocket 26, ridge platform shaping pressure roller shaft 27, ridge platform shaping pressure roller 28 and ridge platform shaping pinch roller 29.
Detailed description of the invention:
As shown in Figure 1 and Figure 2, ridging tectorial seeder is made up of the furrowing blade 1 that applies fertilizer, hanger bracket 2, forebay 3, seed-fertilizer box 4, discharging tube 5, potato seed feed mechanism 6, potato seed case 7, drip irrigation pipe support 8, afer bay 9, drip irrigation pipe running wheel 10, pressing wheel mechanism 11, disk casing mechanism 12, the flexible frame 13 of L-type, film roll support 14, ridging reshaper 15, disc ridge-making machine structure 16, ridging mechanism depth adjustment 17, land wheel 18, drive mechanism 19, potato seed plough 20.
Wherein forebay 3, afer bay 9, the flexible frame 13 of L-type, be respectively placed in the front of ridging mulch sowing integration of operation unit, middle-end and rear.
Equipped with fertilising furrowing blade 1, hanger bracket 2, seed-fertilizer box 4, discharging tube 5, potato seed feed mechanism 6, potato seed case 7, disc ridge-making machine structure 16, ridging mechanism depth adjustment 17, land wheel 18, drive mechanism 19 and potato seed plough 20 on forebay 3 crossbeam.Wherein fertilising furrowing blade 1, discharging tube 5 and potato seed feed mechanism 6 are monomer setting.Can passing through the position of mobile two monomers, meet the agriculture requirement of sowing line-spacing, the machine line-spacing can be adjusted to little line-spacing 300-400mm, wide row space 1000-1300mm.And spacing in the rows adjustment is to be driven the seed-taking device elevator drive sprocket in axle sprocket wheel and corresponding potato seed feed mechanism 6 to realize by replacing, along with hanging the sprocket wheel adjustment sowing spacing in the rows changing the different number of teeth, the sowing spacing in the rows range of accommodation of the machine is 150 450mm.User can select according to soil property, practical situation.
By regulating the roller aperture scalable defertilizing amount at the length of defertilizing box, roller rotating speed and defertilizing tongue.
As it is shown in figure 5, described ridging reshaper 15 is arranged on afer bay crossbeam by bearing and bearing block, it is positioned at the rear of disc ridge-making machine structure.Ridging reshaper is made up of the fixing screw-nut of 28, two taper pinch rollers 29 of ridge platform shaping pressure roller, reshaper frame and pinch roller.When tractor-drawn facility operation, ridging reshaper rolls forward utilizes the loose irregular rib that preceding working procedure is formed by deadweight, carries out repairing and compacting.What two ridge platform shaping pinch roller 29 vertex of a cones were relative is sleeved on ridge platform shaping pressure roller 28, and ridge platform shaping pinch roller 29 adjustable ground mixing up position is fixed by fixing screw-nut, to adapt to different row spacing；The ridge platform shaping pressure roller shaft 27 at platform shaping pressure roller 28 two ends, ridge is movably fixed on reshaper support.According to the agriculture requirement of various places ridge culture sowing, can pass through to adjust the distance between pinch roller, form the ridge shape of the different trapezoidal and triangle of size.The upper bottom width of its trapezoid cross section is 270-800mm, and height is 200mm；Triangle ridge shape height is 200mm, and lower bottom width is 270mm.
As shown in Fig. 4 a, 4b, 4c, described potato seed feed mechanism 6 adopts double; two potato spoon seed-taking device, connects support including double; two potato seed spoons that take, little take potato seed spoon 21, takes potato seed spoon 22 greatly, little take potato seed spoon core 23 and double; two take the fixing screw-nut of potato kind spoon.
Wherein said take greatly potato seed spoon 22, little take potato kind spoon 21 respectively by thickness be 1mm and 1.5mm steel plate punched make.The described little potato kind spoon core 23 that takes is made up of nylon, its top be processed into radius be R50mm to concave surface, its volume just can hold the potato seed of a 20-30g volume.The described potato kind spoon 22 that takes greatly is vertically welded in and little takes potato kind spoon 21 outward flange.Described little potato seed spoon core 23 plus screw that takes is fixed on little taking in potato kind spoon 21.The described pair of potato spoon seed-taking device connects support and fixing screw-nut is fastened on elevator roller chain 24 by double; two potato seed spoons that take.
Double; two potato spoon seed-taking devices drive motion between potato seed case 7 and discharging tube 5 by drive sprocket 25, elevator roller chain 24 with by movable sprocket 26, the peak of double; two potato spoon seed-taking devices is arranged in potato seed case 7 so that it is order completes to scoop potato kind, elevator potato kind, separate potato kind and discharge the operations such as potato kind.
Under the driving of drive sprocket 25 and elevator roller chain 24, several described pair of potato spoon seed-taking devices move around drive sprocket 25 with between movable sprocket 26.When certain double; two potato spoon seed-taking device enters bottom potato seed case 7 and is moved upward around drive sprocket 25, take greatly potato seed spoon 22 and dip several potato block, when double; two potato spoon seed-taking devices are moved upward to close to peak, it is in heeling condition owing to taking greatly potato seed spoon 22, unnecessary potato block falls by deadweight, returns in potato seed case 7 along elevator conveyance conduit；When double; two potato spoon seed-taking devices move to, during by movable sprocket 26 peak, taking greatly potato seed spoon 22 and be in plumbness, in its potato spoon, potato block is fallen into and little is taken potato seed spoon in-core, and little to take the potato seed recessed volume of spoon core less due to described, can only receive a potato block.Then, when double; two potato spoon seed-taking devices are around when being moved down by movable sprocket 26, potato block is dropped out by little taking in potato seed spoon core 21, falls in the furrow of ground along seeder discharging tube 5, so far completes the seeding operation operation of a potato kind.
Wherein disc ridge-making machine structure 16 is two sets, splits the left and right sides at unit, and is articulated in ridging mechanism depth adjustment 17.Its depth of cut and the big I of ridging realize by adjusting the spring pressure in ridging mechanism depth adjustment 17.The angle of eccentricity of two disk is all adjustable.
Wherein said land wheel 18 is made up of tire, wheel shaft and bearing block.Its effect is to support unit walking and drive transmission device.
Wherein drive mechanism 19 include drive sprocket, potato seed feed mechanism 6 drive sprocket, by movable sprocket and chain, the row fat sprocket of seed-fertilizer box 4 and chain.During unit operation, the drive sprocket coaxial with land wheel 18 passes through drive sprocket and the seed-taking device chain movement of chain-driving potato seed feed mechanism 6, drives the row fat sprocket motion of seed-fertilizer box 4 simultaneously, once completes seeding fertilizer and take the operation of potato seed seeding potato.
Afer bay 9 is flexibly connected by hinge and forebay 3, for guaranteeing that unit is when farm work, between two frames relatively in a plane, is provided with pressure regulating spring device in frame both sides.Equipped with ridging reshaper 15, film roll support 14, drip irrigation pipe running wheel 10 on the crossbeam of afer bay, equipped with drip irrigation pipe support 8 above it.When tractor-drawn facility operation, ridging reshaper 15 rolls forward utilizes the loose irregular rib that preceding working procedure is formed by deadweight, carries out repairing and compacting.According to the agriculture requirement of various places ridge culture sowing, can pass through to adjust the distance between the pinch roller on ridging reshaper 15, form the ridge shape of the different trapezoidal and triangle of size.The upper bottom width of its trapezoid cross section is 270-800mm, and height is 200mm；Triangle ridge shape height is 200mm, and lower bottom width is 270mm.
Wherein drip irrigation pipe support 8 can fill drip irrigation pipe, it is possible to is furnished with medicine spraying tube on request.Its effect is at unit operation simultaneously, neatly lays drip irrigation pipe pipeline on platform top, ridge, in order to realize the agriculture requirement of under-film drip irrigation.
Wherein film roll support 14 is positioned at ridging reshaper 15 rear end.Its effect is for orthopedic ridge platform and drip irrigation pipe covering with plastic film.
The flexible frame 13 of L-shaped is fixed by bolts on the rear end floor beam of afer bay 9.It is made up of big rectangular tube and little L-shaped rectangular tube, and it is separately installed with pressing wheel mechanism 11 and disk casing mechanism 12.Wherein pressing wheel mechanism 11 is bolted on travel(l)ing rest by pressing wheel support with fixing, and it is positioned at film roll support 14 rear end, and splits in the frame left and right sides.Mulch film both sides of the edge compacting preceding working procedure can completed so that it is be close to alley surface.By regulating left and right telescope support position on afer bay crossbeam, i.e. two pressing wheel spacing of scalable.
Wherein disk casing mechanism 12 is two sets, the left and right sides that the unit that is relatively placed in is last.Two side discs rear ends inwardly bias certain angle, it is simple to cut soil and scraping.Its effect is that the mulch film of preceding working procedure compacting is real by soil pressure in time.By regulating height or the left-right rotation vertical rod angle of vertical rod in U-shaped clip, namely the degree of depth of soil and scraping cut by adjustable disk.By regulating L-shaped little rectangular tube position in big rectangular tube, i.e. distance between scalable pressing wheel mechanism 11 and disk casing mechanism 12.
This unit and 29.4～48.0kW tractor.Unit is when farm work, and first, two fertilising furrowing blades above output deeper furrow in lower section, the side (about 50mm place) of fertilizer groove, and seed manure enters bottom of trench along the fertilizer delivering pipe of fertilising furrowing blade rear end；Then, two potato seed ploughs output furrow at ridge platform half waist place, and potato seed falls directly in ditch along discharging tube, it is achieved the agriculture requirement of seed manure layered sowing.Ridging disk mechanism scraping ridging below, and cover potato seed.According to up-to-date agriculture requirement, the line-spacing of this unit two row sowing and position, just at the Ban Yaochu of the both sides of ridging, thus it is easy to follow-up cultivation and banking operation, and achieve the plantation operating type (see Fig. 3) of little line-spacing (300-400mm) and big row spacing, both yield be can increase, commodity rate and the yampi rate of potato also improved into.Subsequently, ridging reshaper rolls forward utilizes the loose irregular rib that preceding working procedure is formed by deadweight, carries out repairing and compacting.According to the agriculture requirement of various places ridge culture sowing, the trapezoidal and triangle ridge shape that size is different can be formed.Along with unit moves forward, drip irrigation pipe is entirely laid on above the platform of ridge, and simultaneously film roll rotates and unfolds mulch film, covers the alley surface that compacting is good tightly, creates conditions for realizing combined task under-film drip irrigation New Technique of Save on Water in Steam Electric.And then the mulch film both sides rolling that pressing wheel mechanism will sprawl, in order to make mulch film be close to alley surface.Last disk casing mechanism holds together soil, by the compacting of mulch film both sides.So far, unit is disposable in field completes the multi-mode operations such as ditching-fertilizing sowing ridging shaping paving droping irrigating pipe overlay film press mold earth backing.
Claims (7)
1. a ridging tectorial seeder, including fertilising furrowing blade, hanger bracket, forebay, seed-fertilizer box, discharging tube, potato seed feed mechanism, potato seed case, drip irrigation pipe support, afer bay, drip irrigation pipe running wheel, pressing wheel mechanism, disk casing mechanism, L-type telescope support, film roll support, ridging reshaper, disc ridge-making machine structure, ridging mechanism depth adjustment, land wheel, drive mechanism, potato seed plough, wherein:
Described forebay, afer bay and L-type telescope support, being respectively placed in the front of ridging mulch sowing integration of operation unit, middle-end and rear, described forebay supports fertilising furrowing blade, seed-fertilizer box, potato seed plough, potato seed feed mechanism, potato seed case and disc ridge-making machine structure；Afer bay is that flexible hinge is connected with forebay, opposing parallel for guaranteeing between two frames, is provided with pressure regulating spring device in frame both sides；Afer bay effect is to support drip irrigation pipe support, film roll support, ridging reshaper；L-type telescope support is two sets, respectively with the fixing end beams two ends being bolted to afer bay, L-type telescope support is made up of two rectangular tubes varied in size, equipped with pressing wheel mechanism on big rectangular tube, and equipped with disk casing mechanism on the little rectangular tube of L-type, little rectangular tube can at big rectangle inner telescoping tube；
Described fertilising furrowing blade bolt and U-shaped clip are fixed on the forefront of frame, and each fertilising furrowing blade rear end is provided with fertilizer delivering pipe, is connected with seed-fertilizer box defertilizing tube by pipeline；
Described potato seed plough is arranged on the lower end of seed spout, and is fixed on forebay crossbeam with bolt and U-shaped clip；
Described disc ridge-making machine structure is connected with disc ridge-making machine structure depth adjustment；Disc ridge-making machine structure depth adjustment is arranged on the crossbeam of forebay rear end, and two relative ridging disk its rear end inwardly bias, in order to when unit operation, surface soil is swept simultaneously and draws in by disc rotary, forms rib；
Described ridging reshaper is arranged on afer bay crossbeam by bearing and bearing block, is positioned at the rear of disc ridge-making machine structure；
Described drip irrigation pipe support is arranged on above afer bay, can fill drip irrigation pipe；And it is furnished with spray medicinal cupping；
Described film roll support is arranged on afer bay crossbeam, is positioned at ridging reshaper rear end, and its effect is by orthopedic ridge platform and drip irrigation pipe covering with plastic film；
Described pressing wheel mechanism is made up of pressing wheel, press mold wheel shaft, pressing wheel support, and pressing wheel mechanism is bolted on L-type telescope support by pressing wheel support with fixing, and it is positioned at film roll back-end support, and splits in the frame left and right sides；
Described disk casing mechanism is made up of covering disk, bearing, vertical rod, bolt and U-shaped clip, and described disk casing mechanism is fixed on the left and right sides of the rearmost end of L-type telescope support the relative frame that is placed in by bolt with U-shaped clip；
Described drive mechanism includes drive sprocket, the drive sprocket of potato seed feed mechanism, fertilizer can sprocket wheel and driving chain, during unit operation, the drive sprocket coaxial with land wheel, by the drive sprocket of chain-driving feed mechanism, by movable sprocket and fertilizer can sprocket, simultaneously completes seeding fertilizer and takes the operation of potato seed seeding potato；
Under tractor-drawn, described ridging tectorial seeder disposable can complete ditching-fertilizing sowing ridging shaping paving droping irrigating pipe overlay film press mold earth backing operation in field.
2. ridging tectorial seeder as claimed in claim 1, wherein can regulate ditching depth in the position of the U-shaped clip being connected with described fertilising furrowing blade by adjusting the handle of described fertilising furrowing blade up and down, spacing in the rows requirement can also be sowed according to crop, apply fertilizer furrowing blade spacing along housiung separator left and right adjusting two.
3. ridging tectorial seeder as claimed in claim 1, wherein can pass through to regulate telescope support position in hole on afer bay crossbeam, left and right, regulate pressing wheel spacing, can also adjust pressing wheel support position in hole on telescope support, adjust the pressing wheel pressure to mulch film.
4. ridging tectorial seeder as claimed in claim 1, wherein can pass through to regulate height or the left-right rotation vertical rod angle of vertical rod in the U-shaped clip of described disk casing mechanism, adjust disk and cut the degree of depth of soil and scraping.
5. ridging tectorial seeder as claimed in claim 1, wherein said potato seed feed mechanism adopts double, two potato spoon seed-taking device, it includes double, two potato seed spoon that takes and connects support, little take potato seed spoon, take greatly potato seed spoon, little take potato seed spoon core and double, two take the fixing screw-nut of potato seed spoon, the described potato seed spoon that takes greatly is vertically welded in and little takes potato seed spoon edge, the described little potato seed spoon core plus screw that takes is fixed with the little potato seed spoon that takes, the described pair of potato spoon seed-taking device connects support and fixing screw-nut is fastened on elevator roller chain by double, two potato seed spoons that take, double, two potato spoon seed-taking devices are by drive sprocket, elevator roller chain and by movable sprocket drive between potato seed case and seed spout road move, the peak of double, two potato spoon seed-taking devices is arranged in potato seed case；Double; two potato spoon seed-taking devices can be moved upward and enter potato seed bottom portion and take kind around drive sprocket；Turning to peak rear-inclined with elevator roller chain, unnecessary potato block falls by deadweight, returns in potato seed case along elevator conveyance conduit；Double; two potato spoon seed-taking devices move down around by movable sprocket, and potato block is dropped out by the little potato seed spoon in-core that takes, and falls into ground furrow along seed spout road.
6. ridging tectorial seeder as claimed in claim 1, wherein ridging reshaper is made up of the fixing screw-nut of ridge platform shaping pressure roller, two taper pinch rollers, reshaper frame and pinch roller, can pass through to adjust the distance between the pinch roller on ridging reshaper, form the ridge shape of the different trapezoidal and triangle of size, it is achieved the cropping pattern of the big row spacing of little line-spacing of side, ridge half waist sowing.
7. the ridging tectorial seeder according to claim 1,2,3,4 or 5, is characterized in that described ridging tectorial seeder is two row or four row ridging overlay film multifunctional sowing Unit erriger.
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| CN201310364430.7A CN103460841B (en) | 2013-08-20 | 2013-08-20 | Ridging tectorial seeder |
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| CN201310364430.7A CN103460841B (en) | 2013-08-20 | 2013-08-20 | Ridging tectorial seeder |
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| CN103460841A CN103460841A (en) | 2013-12-25 |
| CN103460841B true CN103460841B (en) | 2016-07-06 |
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Cited By (1)
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| EP3504949A1 (en) * | 2017-12-29 | 2019-07-03 | Vyzkumny ustav rostlinné vyroby, v.v.i. | Working unit of the cultivator for potato ridges and cultivator with this working unit |
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| CN112314290A (en) * | 2020-11-04 | 2021-02-05 | 温州大学激光与光电智能制造研究院 | Land covering device |
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| CN103460841A (en) | 2013-12-25 |
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Effective date of registration: 20221128 Address after: 010000 No. 6-3, Jinhai Community, 209 Haixi Road, Huimin District, Hohhot, Inner Mongolia Autonomous Region Patentee after: HOHHOT DELIXIN AGRICULTURAL MACHINERY MANUFACTURING Co.,Ltd. Address before: 010051 No.2, Xixiang Lane, Haixi Road, Huimin District, Hohhot, Inner Mongolia Autonomous Region Patentee before: Yang Bin Patentee before: Lu Zhanyuan |