CN85107119A - Small-sized multifunctional man-power seeder for relay interplanting - Google Patents

Abstract

Small-sized multifunctional man-power seeder for relay interplanting belongs to agricultural machinery, be be exclusively used in interplanting in the sower a kind of, it need solve the technical problem of common wheat row interplant multiple kinds of crops on medium and small plot, and the major technique feature is that the amount of a broadcasting adjuster is installed in seeding unit.Can overlap crops such as broadcasting upland rice, millet, sesame, corn, beans in the ranks in common wheat, and not influence the normal growth of wheat, can also be at late stubble cotton field, vegetable plot sowing wheat, barley, rape etc.Topdress the mid-term that also can be used for ground such as corn, cotton, sugarcane, and early the rice field cover is broadcast the sowing of late rice and agricultural scientific test ground.

Description

Small-sized multifunctional man-power seeder for relay interplanting

Small-sized multifunctional man-power seeder for relay interplanting belongs to the agricultural machinery class, is a kind of of the sower that is used to interplant.

The crops cover is broadcast and is not only an effective well stimulation, and the farm work of can staggering, and relaxes the contradiction of summer, rush season in autumn labor stringency; All right early harvest, morning plough, for the in good time kind of second stubble crop creates conditions well; Can also make two areas ripe or three ripe anxieties realize that successfully two is ripe or three ripe.It is the big grain that is suitable for program request with spade (or dibbler) program request corn etc. on the big back of the body of wheat ridge that China overlaps the technology of broadcasting comparatively widely, wide row space crop (see " Shaanxi science and technology newspaper " on June 5th, 1985 the 2nd edition " grab five-term measure and take the summer corn high yield by force ") and do not see as yet that for the granule that only is suitable for drilling, little line-spacing crop such as direct-seeding dry rice, millet, sesame etc. its cover of open report broadcasts technology.With regard to the program request corn, work efficiency is low, of poor quality.Occurred much being suitable for the seeder for relay interplanting that the corn cover is broadcast in recent years, the 15th page of " rural area science " the 6th phase in 1985 " animal power corn seeder for relay interplanting " of going up report is exactly wherein a kind of.Though this seeder for relay interplanting sowing corn has improved work efficiency, must give and reserve big together back of the body ridge earlier.This just will influence the output of wheat inevitably, nor is applicable to the sowing of granule such as upland rice, little line-spacing crop.U.S. Pat 4084522 is a kind of seeder for relay interplanting that are suitable for using on large tracts of land.

The objective of the invention is to provide a kind of be suitable for that common wheat is operated on medium and small plot in the ranks both can overlap the little line-spacing crops of granule such as broadcasting upland rice, millet, again can interplanting corn, big grain wide row space crop such as soybean only need the seeder for relay interplanting that people's traction just can operation.

The present invention has a seeds box, one cover comprises defeated kind of device of seeding unit, seed funnel, grain tube, plough, the amount of a broadcasting adjuster, a land wheel, a pair of live bearing, a cover comprises the initiatively transmission device of fluted disc, driven fluted disc, driving-chain, a tractor, a steering yoke fixator, soil covering implement and frame are formed.The amount of broadcasting adjuster is installed in the seeds discharging box.Delegation is sowed in two operations at every turn during operation.

The present invention sows delegation owing to have only defeated kind of the device of a cover at every turn, so a manpower traction gets final product operation, is suitable for using on middle or small plot.Again because the amount of broadcasting adjuster is installed in seeding unit, do not need during the adjusting amount of broadcasting seed shaft is gone out body, so not only body is narrow especially, common wheat in the ranks the operation wheat can not incur loss, but also can control seeding quantity effectively, be suitable for interplanting various crop, as upland rice, millet, sesame, beans, corn etc.Also be suitable for to be used for topdressing of intertillage crop such as cotton, corn, sugarcane overwintering crops such as late stubble cotton field, vegetable plot cover grow wheat, barley, rapes.Also be specially adapted to kind and experiment in cultivation in the research of agricultural science.For southern rice field, also can be used for morning rice field cover broadcast late rice.

The concrete structure of invention has following embodiment and accompanying drawing to provide:

Fig. 1: the schematic diagram that is the small-sized multifunctional man-power seeder for relay interplanting of proposition according to the present invention.

Fig. 2: the schematic diagram that is seeds box.

Fig. 3: be the plane at the bottom of the seeds box.

Fig. 4: be the end view that removes the seeds discharging box of left plate.

Fig. 5: the schematic diagram that is the amount of broadcasting adjuster and seed wheel.

Fig. 6: the part plane that is the amount of broadcasting adjuster.

Fig. 7: the schematic diagram that is land axle.

Fig. 8: be the live bearing schematic diagram.

Fig. 9: be steering yoke fixator schematic diagram.

Figure 10: be the tractor schematic diagram.

Figure 11: the main ring schematic diagram that is soil covering implement.

Figure 12: the schematic diagram that is upper spider.

Figure 13: the plane that is middle yoke plate.

Figure 14: the schematic diagram that is lower bearing bracket.

Figure 15: the schematic diagram that is the grain tube fixator.

Describe the details of the small-sized multifunctional man-power seeder for relay interplanting that the present invention proposes and using method, working condition in detail below in conjunction with accompanying drawing.

This seeder for relay interplanting comprises a seeds box 1, and its external form is that a front is one to have the rectangle of certain radian, and the forward lower comer of side is the irregular diamond pattern body of acute angle.2 is " U " font of sealing at the bottom of the seeds box, in its latter half of side (left side or right side) a rectangle seeding down hole 3 is arranged.Defeated kind of a device comprises seeding unit 4, seed funnel 5, grain tube 6 and the plough 7 that is fixed on grain tube 6 lower ends.Grain tube 6 is an acute angle with the angle of the extended line backward 8 of plough 7.Seeding unit 4 is made up of seeds discharging box Fig. 4 and installation seed wheel 10 within it.Two blocks of pins 17 that side plate 12, header board 13, back plate 14, base plate 15, base plate axle 16, support base plate are used about seeds discharging box Fig. 4 has.The hole of using for interspersed pin 18 is arranged on the side plate 12.There is seed discharging opening 19 at the rear of seeding unit 4.The amount of broadcasting adjuster 11 is installed in seeds discharging box Fig. 4, is made up of seed catch 20, seed wheel chuck 21, chuck stator 22, standby catch 23, drive bolt 24.Drive bolt 24 two ends are inserted in the blind hole 25 of biside plate 12 and are fixed, and are fixed with nut 26 on it, and rotational fixation nut 26 can drive seed catch 20 move left and right.Standby catch 23 can rotate up and down around its axle 27.Seed wheel chuck 21 is clipped between seed catch 20 and the chuck stator 22, can rotate with seed wheel 10.Respectively there is a closed hoop groove 30 at the two ends, land axle 29 left and right sides of land wheel 28 on its side face.The outside right-hand member 31 of groove is longer slightly than left end 32.Live bearing 33 is formed by shaft bearing plate 34 and the connection of fixed head 35 alternate angles." U " type groove 36 that matches with endless groove 30 is arranged on the shaft bearing plate 34.Bar-shaped hole 37 is arranged on the fixed head 35.Transmission device has initiatively fluted disc 38, driven fluted disc 39, driving-chain 40.Initiatively fluted disc 38 is fixed on the position on the right 41 of land axle 29.Driven fluted disc 39 is fixed on the seed wheel spindle nose 42 that stretches out seeding unit 4 the right.Tractor 43 is to have bigger " U " moulding mixture 44 to form with two that connect at its front end little " U " templates 45.Little " U " template 45 is consistent with the direction of big " U " moulding mixture 44.Steering yoke fixator 46 by one " " template 47 and a pair of arc 48 that is fixed on two inboards, be installed in "

" attachment bolt 49 and the nut thereon 50 of template 47 both sides tops form.Camber plate 48 "

" can rotate around its axle 51 on the fixed position of template 47 inboards."

" end 52 of template 47 also can regard as in the part of yoke plate 53.Soil covering implement 54 is made up of main ring 55, the collar 56, big connection ring 57, little ring 58.Main ring 55 is half-moon-shaped, and up stick up slightly front and back.Frame 59 comprise put 60 on the shelf, middle yoke plate 53, undercarriage 61.Put on the shelf and 60 form by a chicken tail shape handle 62, front plate 63, rear plate 64.Chicken tail shape handle 62 is slightly to retreading.Middle yoke plate 53 minutes anterior 65 and rear portion 66.2 is identical at the bottom of the geomery at rear portion 66 and the seeds box.Anterior 65 is narrow slightly rectangle.Undercarriage 61 by preceding yoke plate 67, back yoke plate 68, palm plate 69, collude type clamping plate 70, grain tube fixator 71, soil covering implement hook 72 and form.The bottom of colluding type clamping plate 70 front ends 73 is outstanding forward, can make a tiltedly point, also can make notch cuttype.Put on the shelf 60 be fixed on by front plate 63 in yoke plate 53 anterior 65 and 66 boundary lines tops in front, rear portion.Yoke plate 53 following rear portions and anterior approaching place during undercarriage 61 is fixed on by preceding yoke plate 67.

The amount of broadcasting adjuster 11, steering yoke fixator 46 metals are through Mould Machining.Tractor 43 metal solder.Grain tube fixator 71 usefulness steel pipes are processed.The processing of seeds box 1 usefulness metallic plate also can be made with plastics.Land axle 29 usefulness foundry goods or the processing of garden steel.Live bearing 33 usefulness metals are through Mould Machining.Initiatively fluted disc 38, driven fluted disc 39 usefulness metals also can be used working of plastics through Mould Machining.Driving-chain 40 same bicycle chains also can be used timing belt instead.Grain tube 6 usefulness steel pipes are processed.Seed wheel 10 is used foundry goods, and also available plastics replace.Soil covering implement 54 garden steel welding.Taper knob 74 usefulness plastics are made.Middle yoke plate 53, plough 7 are used Mould Machining.Put 60 on the shelf, undercarriage 61, land wheel 28 metal solder.

Seeds box 1 is installed between front plate 63, the rear plate 64.The below at 66 ends, yoke plate 53 rear portions during seeding unit 4 is installed in.Grain tube 6 is installed in the fixator 71.Land wheel 28 is installed in two by live bearing 33 and colludes between the type clamping plate 70.Tractor 43 is installed on the front end 73 that colludes type clamping plate 70.The front end of yoke plate 53 during steering yoke fixator 46 is fixed on.Soil covering implement 54 is enclosed within on the grain tube 6 by the collar 56 and links with body.

During work, earlier pull rope is tied up on the tractor 43, steering yoke is fixed in the steering yoke fixator 46, seed is packed in the seeds box, a people grasps direction on traction limit, front, and a people grasps organism balances at back handrail handle 62.Land wheel 28 is along with advancing of body constantly rotated.Driving seed wheel 10 by transmission device rotates.Seed in the seeds box 1 is because deadweight falls into seeding unit 4, the seed wheel 10 that is constantly rotated is released sowing port 19 and is fallen into seed funnel 5, fall in the seed furrow that plough leaves through grain tube 6, plough 7, along with body advance by plough 7 push to both sides soil some get back in the seed furrow seed is topped automatically, and because the effect of soil covering implement 54 is further topped with seed.If sowed deeply or shallow excessively, can grain tube 6 be moved up and down by rotational fixation bolt 75 and regulate.The adjusting of crop seeding quantity is to drive seed catch 20 move left and right in seeding unit 4 and realize by rotating (with the middle finger of pulling or directly use hand for a short time) hold-down nut 26.If seed is excessive, seeding quantity is also very big, depends merely on and regulates seed catch 20 not enough, the pin 17 of base plate 15 bottoms of seeding unit 4 can be changed and be inserted into lower position, simultaneously the standby catch 23 of the amount of broadcasting adjuster 11 is rotated and can realize.If driving-chain 40 pines, live bearing 33 can move forward.Come and go on the road if stop operation, soil covering implement 54 can be hung in the soil covering implement hook 72, tractor 43 usefulness marlines are tied up on the hole 76 of steering yoke fixator 46 bottoms, body is shoved along conversely.

Claims (11)

1, small-sized multifunctional man-power seeder for relay interplanting belongs to agricultural machinery, is to be exclusively used in the sower to overlap broadcast a kind of.It has seeds box [1], seeding unit [4], seed funnel [5], land wheel [28], live bearing [33], tractor [43], steering yoke fixator [46], soil covering implement [54], active fluted disc [38], driven fluted disc [39], driving-chain [40] and frame [59].It is characterized in that:

1., in affiliated seeding unit [4], be equipped with one and broadcast quantity regulating device [11].

2., the latter half of side (left side or right side) in [2] at the bottom of the affiliated seeds box has a length and width trend to move towards corresponding to seeding down hole [3] with [2] length and width at the bottom of its seeds box.

2, seeder for relay interplanting according to claim 1, it is characterized in that broadcasting quantity regulating device (11) has seed catch (20), seed wheel chuck (21), chuck stator (22), standby catch (23), drive bolt (24) and nut (26), standby catch axle (27) fixed thereon to form.

3, seeder for relay interplanting according to claim 1, the external form that it is characterized in that seeds box (1) are that the rectangle of a front with certain radian, the forward lower comer of side are the irregular diamond pattern body of acute angle.

4, seeder for relay interplanting according to claim 1 is characterized in that respectively there is a closed hoop groove (30) at land axle (29) two ends, the left and right sides, and the outer end of right side groove (31) are longer slightly than the outer end (32) of left side groove.

5, seeder for relay interplanting according to claim 1, it is characterized in that live bearing (33) is formed by a shaft bearing plate (34) and the mutual alternate angle connection of a fixed head (35), has " U " type groove (36) that matches with closed hoop groove (30) on the shaft bearing plate (34).

6, seeder for relay interplanting according to claim 1, the lower bearing bracket (61) that it is characterized in that forming frame (59) has preceding yoke plate (67), back yoke plate (68), palm plate (69), colludes type clamping plate (70), grain tube fixator (71), soil covering implement hook (72) composition.The bottom of colluding type clamping plate (70) front ends (73) is outstanding forward.

7, seeder for relay interplanting according to claim 1 is characterized in that tractor (43) is that big " U " moulding mixture (44) and two little " U " templates (45) are united and formed.

8, seeder for relay interplanting according to claim 1, it is characterized in that steering yoke fixator (46) have one "

" template (47) and two camber plates (48) and attachment bolt (49) nut (50) composition.Two camber plates (48) can along "

" side of template (47) rotates freely." " elongation that also can be used as the front portion (65) of middle yoke plate (53) of the bottom (52) of template (47) realizes.

9, seeder for relay interplanting according to claim 1, the main ring (55) that it is characterized in that soil covering implement (54) is for half-moon-shaped, and front and back are toward upwarping.

10, seeder for relay interplanting according to claim 1 is characterized in that driving-chain (40) can bring replacement with synchronous toothed.

11, seeder for relay interplanting according to claim 1 is characterized in that initiatively fluted disc (38), driven fluted disc (39), seed wheel (10), seed funnel (5) and can be with metal or plastics manufacturing according to claim 1,3 described seeds boxs (1).

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