CN201207809Y - Six hole wheel type corn sowing machine - Google Patents

Abstract

A six-hole wheel type corn seeder, belonging to the field of agricultural machinery, is characterized in that a land wheel is arranged between two forks of an H-shaped frame, a seed feeding roller and a fertilizer feeding roller are arranged on the left side and the right side of the center of the land wheel, a row of six large indents and a row of six small indents are arranged on the seed feeding roller, a tile cover covers one of the rows, six fertilizer grooves and one six-pawl regulating sleeve are arranged on the fertilizer feeding roller, a regulating nut is arranged on the outer side of the regulating sleeve, bearings are arranged at the outer ends of the two rollers, and a shaft passes through the bearings; and six funnels are arranged on each side in the outer ring of the land wheel to form an inner ring, a soil piecing duck bill is arranged below each funnel and is fixed with the outer ring through a bolt, the duck bills are movably connected with an F-shaped jaw through shafts, a seed box and a fertilizer box are respectively arranged on the two rollers, a flexible separation piece is arranged at the bottom of each box, a discharge pipe and a seed clearing piece are arranged below the flexible separation piece, and the upper parts of the two boxes are fixed with a transverse beam of the frame through connecting plates. The corn seeder has the advantages of reliable seeding, uniform depth and distance, rapidness, and low labor consumption.

Description

6 hole wheel type corn seeding devices

Technical field: the utility model belongs to agricultural machinery technological field, relates in particular to a kind of 6 hole wheel type corn seeding devices.

Background technology: in the various sowing apparatuses that use, because the soil decentralized management, " dazzling device " gains great popularity with the seeding method that buries of its " minimally-invasive " at present, though the sowing effect is good, because the limitation of force method, not only spacing in the rows is difficult to grasp, labour intensity is big, and is also undesirable on the speed; A kind of roller is arranged, and black-box operation during seeding down is adjusted bothersome too.

Summary of the invention: the purpose of this utility model is to overcome the shortcoming of existing various technology, and a kind of new product is provided, and sowing is operated under the prerequisite of ensuring the quality of products, more convenient power-saving.

6 hole wheel type corn seeding devices partly are made up of the wheel, roller segment and relative motionless case, the frame that rotate.It is characterized in that: establish a land wheel between H type framework two fork mouths, set up seeding roller and distributing roller about the land wheel center separately, wherein the seeding roller is established two row's nest eyes, and a row is big, and a row is little, respectively be 6, cover a wherein row with cover tile, distributing roller is established 6 fertile grooves and 16 pawl accent amount cover, and accent amount nut is established in the accent amount cover outside, bearing is established in two roller outer ends, connects with axle; 6 funnels are respectively established on the two sides in the land wheel outer ring, encircle into inner ring, each funnel mouth is divided into one and is pricked native duckbilled, be screwed in the outer ring, duckbilled and factory font chin set up kind of case and fertile case separately with movable combination of axle on two rollers, establish soft separate sheet at the bottom of the case, divide into delivery pipe, clear seed sheet, two upper box parts are fixed with connecting plate and cruciform bracing.

This utility model sowing is reliable, waits deeply equidistantly convenient power-saving.

Description of drawings: the utility model is elaborated below in conjunction with Figure of description: Fig. 1 is a left view, and Fig. 2 is a rearview.In Fig. 1 and Fig. 2: 1, framework; 2, crossbeam; 3, connecting plate; 4, plant case; 5, seeding roller; 6, delivery pipe; 7, lever; 8, chin; 9, outer ring; 10, funnel; 11, duckbilled; 12, fork mouth; 13, nest eye; 14, clear seed sheet; 15, cover tile; 16, accent amount nut; 17, accent amount cover; 18, fertile groove; 19, distributing roller; 20, fertile case; 21, nut; 22, axle; 23, land wheel; 24, soft separate sheet.

Embodiment: earlier the ridge platform is pressed roller before using, select nest eye 13 according to kind of a grain size again, cover another row, turn accent amount nut 16 more as required, 6 pawl accent amounts cover, 17 advance and retreat are moved the fertile amount that mixes up with cover tile 15; As restraining by the every strain 5 of final singling, then be decided to be 5 gram * 4 ÷ 6=3.5 grams (dense planting) or 5 gram * 3 ÷ 6=2.5 grams (thin planting) respectively, then, install seed manure, push away before holding framework 1 handrail, delivery pipe 6 translation forward with the kind case 4 and the fertile case 20 of framework one, seeding roller 5 and distributing roller 19 and prick native duckbilled 11 and turn to down before with land wheel 23, forward factory's font chin 8 of the duckbilled of land wheel front lower place to, because action of gravity, bending shape lever 7 leans forward, the chin end is closed duck bill hole and is buried, simultaneously, soft separate sheet 24 is let slip in the nest eye seed manure can not press against cur's again, and clear seed sheet 14 forces seed to fall immediately, (clear seed sheet upper end is against in the clear seed ditch of seeding roller nest eye, the lower end is screwed at the delivery pipe rear wall), 10 mouthfuls in the funnel that turns under the place ahead is accepted seed manure successively, row gives and pricks native duckbilled (when duckbilled forwards down mid point to, the compacted subsides of bending shape lever outer ring, chin is dehisced), realize seeding and fertilizing.

Existing roller seeder by field planting spacing in the rows sowing, when rare close grade change, unload a lot of screws and change part, is very much trouble.This machine is designed to 6 holes and broadcasts simple grain, can be general for 36 centimetres of spacing in the rows of 27 centimetres of spacing in the rows of most dense planting and thin planting, when rare close grade change,, can solve during thinning without the teardown of engine, as: stay 2 to go 1, spacing in the rows is 4=27 centimetre of (18+36+18+36) ÷ (dense planting), stays 1 to go 1, and spacing in the rows is (36+36+36) centimetre (thin planting), and " two strain formula " of dense planting is better than 27 centimetres of ventilation and penetrating light conditions of all broadcasting.(cushioning between outer ring and duckbilled, also fine-tuning spacing in the rows certainly).Compare with five holes wheels, sow an amount of marquis and fill the gaps with seedlings, important compensating action is arranged being short of seedling, seldom transplant seedlings or reseed.In addition, this simple grain is broadcast method, and thinning need not be bent over, and the spy saves labor.

Compare with dazzling device, remain silent equally and bury, dehisce to be unearthed, the sowing effect is identical, but this wheelbar-row type, total weight is born by the earth, only need thrust to get final product, and spacing in the rows is accurate.All will exert oneself and put bundle on the dazzling device, spacing in the rows is easy " losing shape " also, and not only both shoulders are ached, and efficient also differs from half-and-half.

Claims (1)

1,6 hole wheel type corn seeding devices, it is characterized in that: establish a land wheel between H type framework two fork mouths, set up seeding roller and distributing roller about the land wheel center separately, wherein the seeding roller is established two row's nest eyes, one row is big, one row is little, respectively is 6, covers a wherein row with cover tile, distributing roller is established 6 fertile grooves and 16 pawl accent amount cover, accent amount nut is established in the accent amount cover outside, and bearing is established in two roller outer ends, connects with axle; 6 funnels are respectively established on the two sides in the land wheel outer ring, encircle into inner ring, each funnel mouth is divided into one and is pricked native duckbilled, be screwed in the outer ring, duckbilled and factory font chin set up kind of case and fertile case separately with movable combination of axle on two rollers, establish soft separate sheet at the bottom of the case, divide into delivery pipe, clear seed sheet, two upper box parts are fixed with connecting plate and cruciform bracing.

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