CN2673061Y

CN2673061Y - Universal machine for seeding and farming

Info

Publication number: CN2673061Y
Application number: CN 200420018466
Authority: CN
Inventors: 赵文国
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-02-16
Filing date: 2004-02-16
Publication date: 2005-01-26
Anticipated expiration: 2014-02-16

Abstract

The utility model discloses a universal machine for seeding and farming, which is composed of a frame, a fertilizing shovel, a crane, a seed and fertilizer box, a profiling mechanism, a core ploughshare furrow opener, a seed sowing device, an earth backing device, a pressing wheel, a bogie, a ploughshare and a driving device. The utility model makes the depth entirety but makes the profiling separately. When it works, the power take-off drives the seed sowing device and the fertilizing components to carry on seeding and fertilizing via the driving device. Because the fertilizing components adopt the fork configuration, which can make the fertilizer discharged in the field in two parts, ensuring both sides of the seed to have sufficient fertilizer. The profiling mechanism adopted by the utility model is rationally designed and can cause the core ploughshare furrow opener to make the profiling motion, following the height of the sand ridge, setting the connection point of the Y-type slice at the front end of the lower cant beam as the shaft center, and under the action of springs and a spring bar. The core ploughshare furrow opener doesn't pull the earth to mound, achieving the same sowing depth. In addition, with the fertilizing and the seeding components dismounted, the utility model can also carryon intertill work to achieve one machine with multiple functions.

Description

Sowing farming universal machine

Technical field

The utility model belongs to agricultural machinery, is specifically related to a kind of improvement of sowing the tools and machines used in farm operations.

Background technology

At present, the farm machinery of the seeding and fertilizing operation that northern country and agricultural four-wheel tractor use have two kinds substantially, and a kind of is 2BT-2 type soybean precise sower, it is to adopt individual profiling four-bar mechanism, monomer limit deeply, do not have the dark bogie wheel of whole limit, at seeding time, contour wheel is walked on the harder ridge of ridge face, play the profiling effect, owing to soil loosening, contour wheel sink under the weight of complete machine, and causes soil block to drag the heap phenomenon behind the whole ground, be difficult to realize the profiling effect, so availability is lower.The general tiller of another kind of GTX-2 (3) type, it adopts whole limit dark, by two bogie wheel supporting complete machine height, bogie wheel is walked all the time in the harder place of soil, can support the weight of complete machine, but the adjustment of bogie wheel will realize by the position that changes the top wire hole of wheel shank on the handle trousers, very inconvenient, the fertilising shovel of this machine, core ploughshare plough were fixed with being connected by clamp of frame, rigid connection, and the seeding and fertilizing assembly can not change and the automatic degree of depth of adjusting sowing and fertilising with the height of landform.Therefore, vast farmers is badly in need of a kind of above two kinds of type shortcomings that overcome, and makes it more can be fit to the novel tilling and seeding machine tool of agriculture requirement.

The utility model content

The purpose of this utility model is to provide a kind of new type sowing farming universal machine, making it can seeding and fertilizing, can intertill by making ridge again, be to realize that by the supporting land wheel integral body is spacing and easy to adjust, can accomplish individual profiling again, make these facility reach the seeding and fertilizing assembly can be adjusted the seeding and fertilizing degree of depth automatically with change of topography desirable agriculture requirement.

The technical solution of the utility model is: sowing farming universal machine, by frame, the fertilising shovel, crane, the seed manure case, feeler mechanism, core ploughshare plough, seeding unit, soil covering implement, press wheel, the supporting land wheel, ploughshare, transmission mechanism is formed, the crane hinge joint is in frame the place ahead, the seed manure case, feeler mechanism, plow beam, the supporting land wheel is screwed onto on the frame, seeding unit, the fertilising shovel, core ploughshare plough is spirally connected and is fixed on the feeler mechanism, the back is screwed onto the seeding unit back along beam, soil covering implement and press wheel are hinged on the back along on the beam, ploughshare is screwed onto on the plow beam, described feeler mechanism is by last built-in beam, perpendicular built-in beam, following cant beam, compositions such as compression spring and spring lever, last built-in beam and perpendicular built-in beam are fixed on the frame by bolt, the tuning cover that last built-in beam tail end is provided with, following cant beam one end fixedly installs the jaw plate, be spirally connected with perpendicular built-in beam activity, the other end and seeding unit are affixed, spring lever one end that is with the compression spring is arranged on down on the cant beam, the other end is arranged in the tuning cover of built-in beam, and the fertilising shovel is arranged on the right angle beam of perpendicular built-in beam.

Described fertilising shovel is made up of perching knife, spade and defertilizing tube, and perching knife is arranged on the front of spade, and the tip is an acute triangle, and defertilizing tube is a fork-shaped, and inner chamber advances Fei Kouchu one sheet of dividing booty is set.

Described soil covering implement is made up of pull bar, compound soil plate, width adjustment plates, holder, spring and tappet, holder is made up of angle adjustment plate, crossbeam, guiding clamping plate and articulated slab, pull bar one end is screwed onto the back along on the connecting plate of beam, the angle adjustment plate of the other end and holder is spirally connected, being with the tappet lower end of spring and the articulated slab of holder is spirally connected, the tappet upper end flexibly connects along beam with the back, and guiding clamping plate live splint is connected on the back along on the beam; Width adjustment plates is screwed onto on the crossbeam by link, and elongated slot is set on the width adjustment plates, and compound soil plate is screwed onto on the width adjustment plates.

Described press wheel is the cylindrical shape wheel of glue tire material, and circumference uniform distribution is provided with three boss shape endless belt outside.

The fertilising parts of the utility model sowing farming universal machine adopt fork configuration, can make fertilizer divide two dispensing fields, guarantee that all there is sufficient fertilizer the seed both sides, the feeler mechanism that the utility model adopts, reasonable in design, can make core ploughshare plough with ridge face height and following cant beam front end fork-shaped sheet tie point to be the axle center do forming movement under the effect of spring and spring lever; Core ploughshare plough does not drag heap, has realized the sowing depth unanimity, in addition, lays down fertilising and sowing parts, and the utility model can also implement to intertill operation, realizes one-machine-multi-function.

Description of drawings

Fig. 1 and Fig. 2 are respectively the utility model sowing farming universal machine front view and vertical view;

Fig. 3 is the utility model Fig. 1 feeler mechanism partial view;

Fig. 4 and Fig. 5 are the front view and the vertical views of the utility model Fig. 1 soil covering implement holder;

Fig. 6 is the cutaway view of the front view of the utility model Fig. 1 press wheel.

Embodiment

Sowing farming universal machine, by frame 3, fertilising shovel, crane 2, seed manure case 4, feeler mechanism 5, core ploughshare plough 6, seeding unit 7, back are formed along beam 8, soil covering implement 9, press wheel 10, supporting land wheel 14, plow beam 16, ploughshare 17 and transmission mechanism, " worker " font crane 2 is hinged on frame 3 the place aheads, transmission mechanism is made up of the drive of clutch sprocket, middle biography arbor wheel, seed manure case arbor wheel and seeding unit, this machine and carriage are supporting, drive clutch by the carriage driving wheel power is passed to middle the biography on the axle 15, again by on middle biography through-drive seed manure case and the seeding unit.Seed manure case 4, feeler mechanism 5, plow beam 16, supporting land wheel 14 are screwed onto on the frame, seeding unit 7, fertilising shovel 1, core ploughshare plough 6 are spirally connected and are fixed on the feeler mechanism 5, the back is spirally connected along beam 8 and is fixed on the seeding unit back, soil covering implement 9 is hinged on the back along on the beam 8 with press wheel 10 by attaching parts, and ploughshare 17 is screwed onto on the plow beam 16 by the ploughshare handle.

Feeler mechanism is by last built-in beam 18, perpendicular built-in beam 19, following cant beam 22, compositions such as compression spring 21 and spring lever 20, described three beam cross sections are rectangular tubular, last built-in beam and perpendicular built-in beam are fixed on the frame by bolt, the tuning cover that last built-in beam 18 tail ends are provided with, perpendicular built-in beam is that two rectangular tubes meet at right angles and weld together, and stiffener 29 is set at weld, following cant beam one end fixedly installs the jaw plate, be spirally connected with perpendicular built-in beam activity, the other end is affixed with nest ocular hair brush seeding unit 7 by connecting plate 34, following cant beam is provided with a little connecting plate 33 and a regulating wheel near connecting plate place, rear end, spring lever 20 peripheries are provided with compression spring 21, the little connecting plate 33 that is provided with on spring lever 20 1 ends and the following cant beam is spirally connected, the tuning cover that the other end and last built-in beam tail end are provided with flexibly connects, following cant beam makes spring lever flexible in the tuning cover by the compression spring, reaches the automatic purpose of adjusting up and down of cant beam down; The fertilising shovel is arranged on the right angle beam of perpendicular built-in beam.

Fertilising shovel is made up of perching knife 1, spade 39 and defertilizing tube 41, and the perching knife tip is an acute triangle, and is arranged on the front of spade, and defertilizing tube is a fork-shaped, and inner chamber advances Fei Kouchu and one sheet of dividing booty is set inner chamber is divided into two goes out fertile passage.

Soil covering implement is made up of pull bar 43, compound soil plate, width adjustment plates 45, holder, spring 47 and tappet 48, holder is made up of angle adjustment plate 46, crossbeam 50, guiding clamping plate 51 and articulated slab 52, pull bar one end is screwed onto the back along on the connecting plate of beam, the angle adjustment plate of the other end and holder is spirally connected, being with the tappet lower end of spring and the articulated slab of holder is spirally connected, the tappet upper end flexibly connects along beam with the back, guiding clamping plate live splint is connected on the back along on the beam, can limit the teeter of soil covering implement, avoid compound soil plate to push away the generation of kind of phenomenon; Width adjustment plates is screwed onto on the crossbeam by link, and crossbeam is provided with 6 holes, when using 4 holes, inboard, broadcasts wall scroll kind band, broadcasts two bar kind bands when using 4 holes, the outside.Elongated slot is set on the width adjustment plates, and compound soil plate is screwed onto on the width adjustment plates, width-adjustable.

The cylindrical shape wheel that described press wheel 10 is a glue tire material, circumference uniform distribution is provided with three boss shape endless belt outside.Middle endless belt is pressed wall scroll kind band, and the both sides endless belt is pressed two bar kind bands.Press wheel is spirally connected along beam 8 by axle, bearing, support and back, beats for preventing press wheel, is provided with compression spring in the centre of support, and the upper end of spring is spirally connected along the connecting plate that is provided with on the beam with the back, and the lower end is fixed on the support.

Claims

1, a kind of sowing farming universal machine, by frame (3), the fertilising shovel, crane (2), seed manure case (4), feeler mechanism (5), core ploughshare plough (6), seeding unit (7), soil covering implement (9), press wheel (10), supporting land wheel (14), ploughshare (17) and transmission mechanism are formed, the crane hinge joint is in frame the place ahead, the seed manure case, feeler mechanism, plow beam, the supporting land wheel is screwed onto on the frame, seeding unit, the fertilising shovel, core ploughshare plough is spirally connected and is fixed on the feeler mechanism, the back is screwed onto the seeding unit back along beam, soil covering implement and press wheel are hinged on the back along on the beam, ploughshare is screwed onto on the plow beam, it is characterized in that: described feeler mechanism is by last built-in beam (18), perpendicular built-in beam (19), following cant beam (22), compression spring (21) and spring lever (20) are formed, last built-in beam and perpendicular built-in beam are fixed on the frame by bolt, the tuning cover that last built-in beam tail end is provided with, following cant beam one end fixedly installs the jaw plate, be spirally connected with perpendicular built-in beam activity, the other end and seeding unit are affixed, spring lever one end that is with the compression spring is arranged on down on the cant beam, the other end is arranged in the tuning cover of built-in beam, and the fertilising shovel is arranged on the right angle beam of perpendicular built-in beam.

2, sowing farming universal machine according to claim 1, it is characterized in that: described fertilising shovel is made up of perching knife (1), spade (39) and defertilizing tube (41), and perching knife is arranged on the front of spade, and the tip is an acute triangle, defertilizing tube is a fork-shaped, and inner chamber advances Fei Kouchu one sheet of dividing booty is set.

3, sowing farming universal machine according to claim 1, it is characterized in that: described soil covering implement is by pull bar (43), compound soil plate, width adjustment plates (45), holder, spring (47) and tappet (48) are formed, holder is by angle adjustment plate (46), crossbeam (50), guiding clamping plate (51) and articulated slab (52) are formed, pull bar one end is screwed onto the back along on the connecting plate of beam, the angle adjustment plate of the other end and holder is spirally connected, being with the tappet lower end of spring and the articulated slab of holder is spirally connected, the tappet upper end flexibly connects along beam with the back, and guiding clamping plate live splint is connected on the back along on the beam; Width adjustment plates is screwed onto on the crossbeam by link (44), and elongated slot is set on the width adjustment plates, and compound soil plate is screwed onto on the width adjustment plates.

4, sowing farming universal machine according to claim 1 is characterized in that: described press wheel (10) is the cylindrical shape wheel of glue tire material, and circumference uniform distribution is provided with three boss shape endless belt outside.