CN2110341U - Multifunctional general machine for seeding, respectively applying seed and manure and additional manuring of intertilling - Google Patents

Abstract

The utility model discloses a multifunctional general machine for semination, respective semination and fertilization, and cultivation and fertilization. The utility model is composed of a machine frame, a land wheel (18), a seed box (6), a fertilizer box (4), a grain conductor (12), a fertilizer guiding pipe (13), a power transmission mechanism, an opening share, etc., wherein, the land wheel (18), a fertilizer discharging machine (3) and a seed discharging machine (7) are connected together by the power transmission mechanism, and an elastic compacting machine (28) is arranged between the lower part of a seed passage (16) and the lower part of a fertilizer passage (17). The compacting machine can compact quick soil covering fertilizer and smooth seed beds. Both sides on the lower part of the seed passage (16) are respectively provided with an adjustable side plate (27). Through adjusting the height of the side plate, the reflux quantity of soil, namely the thickness of an interlayer between seed and fertilizer, can be controlled. The machine can fully satisfy the requirements of the thickness of the interlayer between seed and fertilizer and the consistency of seed beds, is favorable to the germination of seed, avoids the phenomena of mixed seed and fertilizer, scorched seed and rotten roots and is not added with parts. The machine can be combined into multifunctional universal machines for fertilization under seed, fertilization on sides, deep fertilization, cultivation and scarification, etc.

Description

Multifunctional general machine for seeding, respectively applying seed and manure and additional manuring of intertilling

The utility model is a kind of agricultural farm work machine, belongs to the agricultural machinery class.

Agricultural cience and farming techniques require just to discharge fertilizer for a long time in sowing always, require fertilizer dispensing below seed about 3 centimetres and separate with seed, or with the fertilizer dispensing in about 6 centimeters of seed side.Like this, the seedling root just can fully absorb fertilizer in time, makes fertilizer can bring into play its maximum utility.The kind of development, the fertile facility that give of broadcasting together have multiple both at home and abroad in recent years.These facility with ploughs such as disc type, shovel formula, boots formula, core share type, dental formulas, sliding cutter type each other matched combined become fertilising and side applicator boot under the kind of various types.But, all also there are many shortcomings in these ploughs.Kind down the major defect of applicator boot is: (one) plants, fertile separation layer thickness is not enough, and generally only 1～1.5 centimetre, do not reach 3 centimetres requirement, burn root easily.(2) separation layer soil vegetables pine too influences the seed bud ratio.(3) it is uneven to plant bed, and the separation layer thickness differs, and seed manure is mixed mutually, causes kind, fertilizer mixes mutually.Because these shortcomings are difficult for overcoming,, still can not satisfy the agriculture requirement of raising day by day so present kind both domestic and external, fertilely give facility with broadcasting.

The purpose of this utility model is will provide a kind of and can carry out kind, fertilely give and can be used to intertill the multifunctional universal machine that topdresses with broadcasting, and this machine can not cause that burning root burns kind of a phenomenon, helps sprouting of seed.

In order to achieve the above object, the utility model has adopted the compound plough of monoblock type, shovel, fertilizer passage, seeding passage connect together compactly by the front and back order, before spatter formula throw fertile, after spatter formula and charge seed, increased the drop point spacing of seed and fertilizer, utilize the long period in the soil backflow ditch, guaranteed that kind, fertile separation layer have enough thickness.Between the bottom of the bottom of kind of subchannel and fertilizer passage an elasticity compactor is housed, this compactor has compacting to cover the surface dust on the fertilizer, the effect of smooth kind bed, and having guaranteed to plant bed has enough tight ness ratings, helps the germination and the growth of seed.Respectively there is side plate both sides in seed passage bottom, and by regulating the height of side plate, the capacity of returns of controlled soil has just been controlled the thickness of kind, fertile separation layer.

The utility model relatively has the following advantages with existing similar facility: applicator boot can fully satisfy the requirement of kind, fertile separation layer thickness and kind bed consolidation under (one) its kind, avoid seed manure to mix mutually, burn kind of a mashed root, solved the still unsolved difficult problem of existing facility.(2) but do not increase under the parts component species fertilising, side fertilising, deep placement topdresses and intertill multi-functional universal machine such as loosen the soil.(3) complete machine structure is simple, and the parts kind is few, low cost of manufacture.

Fig. 1 is the end view that the utility model multifunctional sowing, seed manure gave, intertilled the universal machine that topdresses.

Fig. 2 is the combined type plough component diagram that the utility model multifunctional sowing, seed manure gave, intertilled the universal machine that topdresses.

Fig. 3 is driving member and the planar configuration schematic diagram of plough on frame that the utility model multifunctional sowing, seed manure gave, intertilled the universal machine that topdresses.

Be described further below in conjunction with drawings and Examples.

As shown in Figure 1, frame is made up of rectangle frame (1) and the hanger bracket (2) that is installed on this rectangle frame (1), (18) be land wheel, by the power drive mechanism of forming by chain (19), (20) and sprocket wheel (10), (11), (33), the power of land wheel (18) is passed to seeding unit (7) and the fertilizer apparatus (3) that is installed on seeds box (6) and the fertilizer can (4) respectively; Seeding unit (7) and fertilizer apparatus (3) are the same standard outer groove-wheel, and discharge capacity adjuster (8) also is identical standard component with (9); (15) be as shown in Figure 2 plough, it comprises that plough bends handle (14), be installed in fertilizer passage (17), seed passage parts such as (16) that plough is bent the shovel (34) in handle (14) the place ahead, is installed in curved handle (14) back of plough, the bottom of fertilizer passage (17) turns forward, the bottom of seed passage (16) recedes, between the bottom of the bottom of seed passage (16) and fertilizer passage (17), an elasticity compactor (28) is housed, one adjustable side plate (27) respectively is housed in the both sides of seed passage (16) bottom.

During operation, seed and fertilizer are respectively in grain conductor (12) and fertilizer guiding tube (13) admission passage (16) and (17); As shown in Figure 2, fertilizer (B) continues to fall after entering the plough passage, touches reflecting plate (26) in the passage bottom and splashes down forward in the fertile ditch that the plough spear is left, and the soil by two side refluxs covers immediately.How much regulating and control of soil capacity of returns by the side plate (27) on both sides.The side plate position is heightened, and then the soil capacity of returns increases, and plants, fertile separation layer (D) is just thicker.The loose mantle rock that fertilizer covers above uses elasticity compactor (28) with its compacting.The elasticity compactor can utilize it that slotted hole (29) is installed and regulate, and can obtain suitable pressure, makes the close appropriateness of separation layer soil vegetables, and it also has the effect of leveling kind of bed.

After the seed (A) of being discharged by seeding unit (7) enters the seed passage (16) of plough through grain conductor (12), impinge upon on the nose diffusing kind of sheet (30) at the lower part outlet place and rearward to spatter jumping, scatter, drop on the kind bed (separation layer) of overcompaction, cover by topsoil subsequently.The degree of depth of broadcasting under the seed (C) is regulated and restriction by land wheel (18).The curved handle (14) of plough is connected with the hinge pin (31) of living with its connector (22).Connector (22) then is fixed on the crossbeam (24) by U bolt (23).In the curved handle (14) of plough top a compression spring (21) that connects with connector (22) is arranged,, can make plough unlikely too shallow in the local hard place of the soil trench digging degree of depth by its pressure; And in prominence, the face of land, it is too dark that plough buries, and when resistance increased, then because of spring is compressed yielding, plough can upwards lift the degree of depth is shoaled.Chain is regulated plough because of land wheel and is buried the depth when relaxing, and makes it tensioning with minor sprocket (32).

As shown in Figure 3: each plough of the present utility model all uses same curved handle (14) and connector (22) to be installed in respectively on the front and back crossbeam (24), (25) of frame, two rows before and after becoming.Land wheel (18) is between the two row's ploughs of front and back.Fertilizer apparatus drives sprocket wheel (11) driving by the land wheel and the drive sprocket (33) thereof on the left side.Seeding unit then drives sprocket wheel (10) driving by the land wheel and the drive sprocket (33) thereof on the right.

The utility model sheds seeding chain (19) when not sowing, can carry out single fertilising operation; When not applying fertilizer, shed fertilizer chain (20), can carry out single seeding operation; Shed kind, fertile case and seed manure apply device, only keeps curved handle (14) of plough and shovel (34), can be used as general scuffler use.

Claims (1)

1, a kind of multifunctional sowing, seed manure gives, intertillage is topdressed universal machine by frame, land wheel (18), the power drive mechanism that links to each other with land wheel, seeds box (6), fertilizer can (4), be installed in fertilizer apparatus (3) and seeding unit (7) and fertilizer guiding tube (13) on fertilizer can (4) and the seeds box (6), grain conductor (12), plough compositions such as (15), plough (15) comprises that plough bends handle (14), be installed in the shovel (34) in curved handle (14) the place ahead of plough, be installed in the fertilizer passage (17) of curved handle (14) back of plough, seed passage parts such as (16), the bottom of fertilizer passage (17) turns forward, the bottom of seed passage (16) recedes, it is characterized in that, between the bottom of the bottom of seed passage (16) and fertilizer passage (17), an elasticity compactor (28) is housed, one adjustable side plate (27) respectively is housed in the both sides of seed passage (16) bottom.

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