CN2894215Y

CN2894215Y - Grain-oil crop multifunctional seeder

Info

Publication number: CN2894215Y
Application number: CN 200620050025
Authority: CN
Inventors: 周暑华
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-02-15
Filing date: 2006-02-15
Publication date: 2007-05-02
Anticipated expiration: 2016-02-15

Abstract

The utility model discloses a multifunctional seeding-machine for grain & oil crops, including a machine frame & traction mechanism, a manure storing & fertilizing mechanism, ground wheels and a wheel mechanism, a mini-double-wing plough for ditch-opening & ditch plough and a lifting mechanism thereof. The machine frame is installed with a seed-storage box. A feeding box is mounted under the seed-storage box. The gears of a seeding shaft and a feeding shaft are arranged inside the feeding box. The seed outlet at the bottom of the feeding box is mounted with a feeding pipe. The outlet of at the bottom of the feeding box is about 1.0cm to 2.5cm of the length and the proportion of the gears of feeding shaft and the gears of the power live axle is 1:2 to 7. The ditch-opening plough is provided with double plough wings and earth crushing teeth. The front section of the power live axle and the driven live axle is provided with a mud scraper. The mini-double-wing plough is provided with an adjusting handle. The utility model reaches accurate amount & single seeding, exerting no harm to seedlings sprout and thus leveling the ditching & plowing. The ground wheels will not be adhered with mud, thus smooth crossing of footpaths in the field can easily be performed.

Description

A kind of grain and oil crop multifunctional seed drill

Technical field

The utility model relates to a kind of grain and oil crop sower, especially relates to the multifunctional seed drill that the no-tillage trench digging of a kind of grain and oil crop, fertilising, grain are broadcast bud paddy, covering.

Background technology

The paddy fields in south china rice field-upland field rotation that suits, but main at present by manual operation.Since the 1980s, several " close planters of wheat class " have been arranged successively, sowers such as " rice wheat drilling machine " comes out, and by piloting large and small wheat, all can not adapt to large tracts of land and use and promote.China's utility model patent 94231118.3 and 97207964.5 disclosed no-tillage trench digging combined fertilizer-and-seed drills, divided by manpower drag broadcast beyond, the harvesting and tillage machine that uses by existing large tracts of land is power traction, open seed furrow, the sowing performance all better, but remain in following defective: (1) seeding quantity is too big, can't realize the grain broadcast, can not give full play to the good advantage of ontogeny; (2) sowing bud paddy easily hinders the structure of bud and broken seed; (3) single plow of opening the railway carriage or compartment ditch turns over base to one side, causes field soil uneven, and availability is low; (4) paddy fields in south china is sticking heavy, the easy foundry loam of wheel; Need basal dressing when (5) sowing, cover seed; (6) sower can not be crossed ridge.

The utility model content

The purpose of this utility model is to provide a kind of and can finishes no-tillagely, opens seed furrow, and precision drilling can realize that drought broadcasts the grain and oil crop multifunctional seed drill that paddy rice and other grain and oil crop grains are broadcast in the rice field.

Do not decrease kind when the further purpose of the utility model is to provide a kind of sowing, do not hinder the grain and oil crop multifunctional seed drill of bud.

The utility model further purpose is to provide a kind of and still can keeps the smooth grain and oil crop multifunctional seed drill of field soil after opening the railway carriage or compartment ditch.

The utility model more further purpose the grain and oil crop multifunctional seed drill that provides a kind of road wheel to be difficult for foundry loam is provided.

The purpose of this utility model is achieved through the following technical solutions: it comprises frame, storage fertilizer and fertilizing mechanism, road wheel and transmission mechanism, open miniature double-vane plough of seed ditch or miniature single-blade and plough and open the cage groove plough and the lift thereof of railway carriage or compartment ditch, seed-storage box is housed on frame, under the seed-storage box seeds discharging box is housed, sowing axle and corresponding feed shaft gear and amount of seed metering switch are housed in the seeds discharging box, the seed export place tipping of seeds discharging box lower end has discharging tube, it is characterized in that, long 1.0 centimetres-2.5 centimetres of the outlet of seeds discharging box lower end, the feed shaft gear is 1 with the ratio of the number of teeth of transmission live axle gear: 2-7, by this kind structure, can control seeding quantity effectively, the smart amount grain of realization is broadcast.

The further purpose of the utility model is achieved through the following technical solutions: the hairbrush of avoiding bud paddy damaged in the installing of the seed export place of described seeds discharging box lower end, the lower end mouth of pipe of described discharging tube connects a little flexible pipe, can walk around rice stub dexterously, seed is dropped in the seed furrow entirely.

The utility model further purpose is achieved through the following technical solutions: cage groove plough is provided with double plough fin, and be provided with the hack tooth, the beam curved end of dipteron cage groove plough is packed on the frame back rest of harvesting and tillage machine, the front end of beam is connected with the rear end of the draw bar of harvesting and tillage machine dress plough, the controller that the frame back rest is provided with the depth of control dipteron cage groove plough trench digging and prevents to swing, the plough base of dipteron cage groove plough trench digging is after the fragmentation of hack tooth, divide on the wing-rooms on either side of a one-story house face, lid is planted, and make full field smooth, set up good irrigation and drainage system simultaneously.

The utility model more further purpose be achieved through the following technical solutions: establish cleaning shoe at walking and drive and passive road wheel (being road wheel and transmission mechanism) rear, described cleaning shoe is installed on the beam of frame the right and left, is used to scrape off the earth that is glued on walking and drive and the passive road wheel.

What be installed on housiung separator middle part drives miniature double-vane plough of seed ditch or miniature single-blade plough, is provided with the regulating handle of up-down adjustment forwards.When sower was wanted ridge, miniature double-vane plough or miniature single-blade plough can be adjusted up and down by this regulating handle, thus, sower just can stride across ridge smoothly.

Sower with whole plough being connected of machine be harvesting and tillage machine back rest dress is dragged the position of mud device to unload to drag the mud device after, place on the sower connecting rod square tube, use the angle of stability ferropexy, both and connect after, latch or block linking into an integrated entity with snap ring with a pair of long bolt.

But the utility model is to the seeding quantity achieve effective control, and the smart amount grain of realization is broadcast; Sowing bud paddy can not injure kind of bud and broken kernel texture; Opening the railway carriage or compartment ditch, to turn over base field soil smooth; Walking and drive wheel are difficult for foundry loam; Sower can be crossed ridge smoothly.

Description of drawings

Fig. 1 is the front view of the utility model one embodiment;

Fig. 2 is an end view embodiment illustrated in fig. 1;

Fig. 3 is a dipteron cage groove plough structure enlarged diagram embodiment illustrated in fig. 1.

Among the figure: 1. frame; 2. seed-storage box; 3. seeds discharging box; 4. feed shaft; 5. outer groove-wheel feed shaft gear; 6. hairbrush; 7. discharging tube; 8. seeding mouth of pipe flexible pipe; 9. amount of seed metering switch; 10. fertilizer preserving case; 11. fertilizer-separating plate; 12. defertilizing box; 13. outer groove-wheel fertilizer expelling shaft gear; 14. fertilizer switch; 15. defertilizing tube; 16. fertilizer mouth of pipe fertilising flexible pipe; 17. drive the miniature double-vane plough of kind of cunette; 18. miniature double-vane is driven seed ditch plough sleeve pipe; 19. miniature double-vane is opened seed ditch plough hinge; 20. miniature double-vane is opened seed ditch plough connecting rod; 21. miniature double-vane is opened seed ditch plough regulating handle; 22. dipteron cage groove plough; 23. dipteron cage groove plough beam; 24. dipteron cage groove plough hack tooth; 25. the plough wing of dipteron cage groove plough; 26. transmission road wheel; 27. passive road wheel; 28. universal wheel; 29. transmission live axle; 30. passive live axle; 31. transmission road wheel bearing (seat) group; 32. passive road wheel bearing (seat) group; 33. cleaning shoe; 34. transmission live axle gear; 35. regulating wheel; 36. the stable angle bar of sower and harvesting and tillage machine connecting rod bottom; 37. sower and harvesting and tillage machine connecting rod square tube; 38. the standing screw that sower is connected with harvesting and tillage machine; 39. dipteron cage groove plough connecting rod; 40 fertilizer expelling shaft gears; 41. chain drive-belt; 42. driven wheel; 43. dipteron cage groove plough controller; 44. seed-storage box and fertilizer preserving case fixed iron piece; 45. dipteron cage groove plough fixed screw; 47. feed shaft blocks wheel.

Embodiment

Introduce an embodiment of the present utility model below in conjunction with accompanying drawing.Referring to accompanying drawing 1,2,3, on the crossbeam of frame 1 front end seed-storage box 2 is housed, seed-storage box is equipped with seeds discharging box 32 times, feed shaft 4 is housed in the seeds discharging box 3, outer groove-wheel feed shaft gear 5 and feed shaft are housed on the feed shaft 4 block wheel 47 and amount of seed metering switch 9, feed shaft 4 one ends are equipped with feed shaft gear 42, hairbrush 6 and discharging tube 7 are equipped with in the seed export place of seeds discharging box 3 lower ends, the lower end mouth of pipe of discharging tube 7 is connected to little flexible pipe 8, the seed of band bud is by hairbrush 6 and discharging tube 7, and discharging tube is young flexible pipe 8 is walked around higher standing grain stake, but simple grain is fallen in kind of the cunette exactly, the injuring-free seed bud; Outer groove-wheel feed shaft gear 5 is 9: 48 with the ratio of the number of teeth of transmission live axle gear 34, and the rice paddy seed seeding quantity can be controlled in 0.7-2.0 kilogram/mu.

In the back of described seed-storage box 2 fertilizer preserving case 10 is housed, fertilizer dividing plate 11 is housed in the fertilizer preserving case 10, fertilizer dividing plate 11 has defertilizing box 12, outer groove-wheel fertilizer expelling shaft gear 13 is housed in the defertilizing box 12, and fertilizing amount switch 14 is equipped with at frame 1 crossbeam middle part, and defertilizing tube 15 is equipped with in defertilizing box 12 bottoms, defertilizing tube 15 lower ends connect is equipped with fertilising flexible pipe 16, fertilizer gear 13 rotates, fertilizer is transported to fertilising flexible pipe 16 after, accurately impose in kind of the cunette; The size of fertilizing amount is by 14 controls of defertilizing amount switch, to particle slow release composite fertilizer controlled range 20-40 kilogram.

Seed-storage box 2 and fertilizer preserving case 10 usefulness fixed iron pieces 44 are fixed on the frame 1.

On the central sill of frame 1, by hinge 19 kind of cunette is housed out and ploughs 17 with miniature double-vane, miniature double-vane plough 17 has sleeve pipe 18, connecting rod 20, regulating handle 21, when harvesting and tillage machine draws the walking of this sower, put down miniature double-vane plough 17 and leave kind of a cunette, when the regulating handle 21 of miniature double-vane plough 17 raises forward, it is 17 liftoff that miniature double-vane is ploughed, then trench digging stops, and also is convenient to cross over ridge.

Beam 23 curved end that are provided with the dipteron cage groove plough 22 of hack tooth 24 and plough wing 25 are packed on the frame back rest of harvesting and tillage machine by fixed screw 45, the front end of beam 23 is connected with the rear end of the draw bar of harvesting and tillage machine dress plough, and the depth of being controlled dipteron cage groove ploughs 22 trench diggings by the controller on frame 1 back rest 43 is swung with preventing, the plough base of dipteron cage groove plough 22 trench diggings is after 24 fragmentations of hack tooth, divide on the wing-rooms on either side of a one-story house face, lid is planted, and makes full field smooth, has set up good irrigation and drainage system simultaneously.

Be installed on the transmission road wheel 26 on the transmission live axle 29 on transmission road wheel bearing (seat) group 31 and be installed on passive road wheel 27 rears that passive road wheel bearing (seat) organizes on the passive live axle 30 on 32 and be equiped with cleaning shoe 33, described cleaning shoe is installed on the beam of frame 1 the right and left, is used to scrape off the earth that is glued on walking drive 26 and the passive road wheel 27.

Put the beams in place in the left side of frame 1, regulating wheel 35 is equipped with in chain drive-belt 41 outsides.

Sower is with whole to plough being connected of machine be harvesting and tillage machine back rest dress to be dragged the position of mud device to unload to drag the mud device to be placed on this sower be connected and fixed on the screw rod 38, angle bar 36 is fixing with stablizing, both and connect after, link into an integrated entity with connecting rod square tube 37, two machines that guarantee are walked in a straight line, and it is sagging to have avoided sower to skid.

Universal wheel 28 is equipped with in frame 1 back rest bottom, is convenient to the independent stabilized walking of sower and turns to.

This sower can be worked under the harvesting and tillage machine traction, drives chain drive-belt 41 by transmission road wheel 26, and chain drive-belt 41 drives feed shaft gear 42 and fertilizer expelling shaft gear 40 turns round simultaneously, finishes work such as trench digging, sowing and fertilising jointly.

Claims

1, a kind of grain and oil crop multifunctional seed drill, it comprises frame, storage fertilizer and fertilizing mechanism, road wheel and transmission mechanism, open miniature double-vane plough of seed ditch or miniature single-blade and plough and open the cage groove plough and the lift thereof of railway carriage or compartment ditch, seed-storage box is housed on frame, under the seed-storage box seeds discharging box is housed, sowing axle and feed shaft gear and amount of seed metering switch are housed in the seeds discharging box, the seed export place tipping of seeds discharging box lower end has discharging tube, it is characterized in that, long 1.0 centimetres-2.5 centimetres of the outlet of seeds discharging box lower end, the feed shaft gear is 1 with the ratio of the number of teeth of transmission live axle gear: 2-7.

2, grain and oil crop multifunctional seed drill according to claim 1 is characterized in that, is equiped with the hairbrush of avoiding bud paddy damaged at the seed export place of described seeds discharging box lower end, and the lower end mouth of pipe of described discharging tube is connected with a little flexible pipe.

3, grain and oil crop multifunctional seed drill according to claim 1 and 2, it is characterized in that, described cage groove plough is provided with double plough fin, and be provided with the hack tooth, the beam curved end of dipteron cage groove plough is packed on the frame back rest of harvesting and tillage machine, the front end of beam is connected with the rear end of the draw bar of harvesting and tillage machine dress plough, the controller that the frame back rest is provided with the depth of control dipteron cage groove plough trench digging and prevents to swing.

4, grain and oil crop multifunctional seed drill according to claim 1 and 2 is characterized in that, described road wheel and transmission mechanism rear are equiped with road wheel and transmission mechanism cleaning shoe.

5, grain and oil crop multifunctional seed drill according to claim 1 and 2 is characterized in that, described miniature double-vane plough of seed ditch or the miniature single-blade plough opened is provided with the regulating handle of up-down adjustment forwards.