CN2323562Y - Hydraulic foldable precision dibbler - Google Patents

Abstract

The utility model relates to a hydraulic folding precision dibbler which comprises a main beam 26, a seed fertilizer box 9, a four-bar profiling mechanism 22, a seeding part, an earth backing pressing part, a hauling operation part, a driving part, an air suction part, a hydraulic part, a marking part, etc., wherein the seed fertilizer box 9, the four-bar profiling mechanism 22, the seeding part, the earth backing pressing part, the hauling operation part, the driving part, the air suction part, the hydraulic part, the marking part, etc. are arranged on the main beam 26. The utility model is characterized in that both sides of the main beam 26 are symmetrically provided with an accessory beam which can be folded and a hydraulic folding mechanism of the accessory beam, and as a consequence, the utility model can realize large scale agricultural mechanization operation; the operation width can reach 8.4 metres, and narrow width transport can be realized after the utility model is folded. The utility model has reasonable physical design and high work efficiency, and can perform width operation and the narrow cut transport; the utility model is suitable for flat planting and ridge forming and seeding on a ridge and has various operations of fertilizer, deep fertilization, intertillage, etc. The utility model also has high operation quality, and namely, the utility model has the characteristics of uniform seed distribution, smooth seedbed, consistent depth, regular seedling emergence, etc.

Description

Hydraulic pressure folds smart some machine

The utility model relates to a kind of agricultural machinery, and particularly a kind of hydraulic pressure folds smart some machine.

At present, various agricultural machinery, especially agricultural smart some machine class is various.Narrower as old-fashioned smart some machine operation fabric width, poor stability, the operation effort, operating efficiency is lower.The essence point machine that uses with tractor that occurs in recent years, disclose name as Chinese patent CN90217074.0 number and be called mounted swivel plough with harrow, it is supporting with the small tractor that has hydraulic lift hitch usually, though it is simple in structure that these facility have, easy accessibility, can realize single, double to digging, characteristics such as cultivated rake carries out simultaneously, but its for the extensive agricultural machinery of tract in operation, still exist working width narrower, inefficiency, particularly existing smart some machine exists and can not fold, transportation inconvenience, the bad deficiency that waits of cultivating quality.

The purpose of this utility model is: at the situation of prior art, design provides a kind of reasonable in design, and is collapsible, be convenient to transportation, can realize wide cut (8.4 meters) operation, 12 row sowings, transportation in a narrow margin (transportation of folding back) is fit to the flat planting ridging, and the ridge upper seeding wheel also has a mouthful fertile and deep placement fertilizer, several work such as intertillage, and seed is evenly distributed, it is smooth to plant bed, degree of depth unanimity, it is neat to emerge, support ridger suppression, the folding smart some machine of hydraulic pressure that three ridges are folding.

The utility model is achieved by following manner: a kind of hydraulic pressure folds smart some machine, comprise girder 26 and go up seed manure case 9, four bar feeler mechanisms 22, seeding part, earth backing suppression part, hauling operation part, running part, suction mechanism, hydraulic part, the part that prints that is provided with, feature of the present utility model is: in girder 26 bilateral symmetry folding auxiliary girder part and hydraulic pressure fold mechanism thereof are set.

Said auxiliary girder part is by auxiliary girder 1 and go up by little and the seed manure case 9 that is provided with is installed, is installed on the suppression wheel carrier 14 and the press wheel 13 of plough 23, seeding unit 19 and front end thereof on the auxiliary girder 1 and is arranged on the auxiliary girder 1 and the active wheel carrier 10 and the driving wheels 12 thereof that are positioned in the middle of the suppression wheel carrier 14 are formed by four bar feeler mechanisms 22 along beam 2 and pole 11.

Said hydraulic pressure fold mechanism by be symmetricly set in free bearing 4 on the girder 26, be arranged at girder 26 both sides auxiliary girders 1 the inner undercarriage 8 and free bearing 4 and 8 of undercarriages set gradually up and down hinged on connecting rod 7, oil cylinder 3 and beam hanger 30, lower link 28 form, wherein, upper and lower connecting rod 7 and 28 is for being horizontally disposed with, and oil cylinder 3 and beam hanger 30 are oblique setting.Shown in Fig. 1,3, the former opens job state for complete machine, the latter opens job state for major and minor beam 26 and 1, and fabric width can reach 8.4 meters, is fit to the large tracts of land mechanical work, operating efficiency is higher, after operation finishes, can turn up by the hydraulic pressure fold mechanism, shown in Fig. 2,4, the former is the folding travel position of complete machine, and the latter is major and minor beam 26 and 1 folding travel position.

The said part that prints is arranged at marker installing hole 27 places, outer end of two auxiliary girders 1, the part that prints is made up of by the marker sheet 41 that hinge 34,40 and connecting plate 33 are provided with hinged auxiliary 32 and top thereof pole 35 and oil cylinder 37, pole 35 middle hinged hinged principal arm 39, pole 35 and principal arm 39 front ends of bearing connecting plate 38 and lower end thereof of bearing 36 and upward setting thereof, wherein, bearing connecting plate 38 right-hand members and oil cylinder 37 are hinged.Each several part and mechanism in the present technique, manufacturing in concrete production and main effect are: girder 26 can adopt 140 * 120mm rectangle hollow shaped steel to process, and is mainly used in to install to connect aforementioned each several part and each mechanism.Seed manure case 9 is to be installed on the girder 26 along beam 2, pole (seed manure case pole) 11 by little, generally can make of the iron plate of 1.5mm, is mainly used in dress seed and fertilizer, and they are transported in the seeding unit 19 of seeding part by seed wheel and defertilizing wheel.Four bar feeler mechanisms 22 are formed by connecting by angle steel and channel-section steel, usually adopting 70 * 70mm angle steel to be connected with the 80mm channel-section steel is processed into, mainly be to make the seeding part under different condition, keep kind of a bed depth unanimity doing easy on and off motion on the girder 26, thereby guarantee the seeding quality.The seeding part is made up of seeding unit 19, plough 23 etc., and it is mainly arranged seed to plough 23 equably by seeds sucker.Earth backing suppression part be arranged at seeding unit 19 rear ends suppression wheel carrier 14 and on press wheel 13 form, its effect mainly is that the seed after broadcasting is gone up soil again, the soil pressure after will being answered by press wheel 13 more in fact.Hauling operation part by be satisfied with on the girder 26 hauling operation wheel carrier 17 and on operation wheel 18 and hydraulic jack 15 form, to be operation wheel 18 make the be up to the standard ideal effect of operation and transportation of tail wheel by hydraulic jack 15 in effect, and make marker carry out expanding-contracting action by the effect of hydraulic jack 15.Running part is made up of land wheel, chain, sprocket wheel, square shaft 16, gear, bearing, its effect is by the land wheel driving chain, one one drives 9, one drives of seed manure case seeding square shaft 16, passes to seeding unit 19 by square shaft 16 driven gear bearings then and finish the seeding process.Suction mechanism is made up of driving pulley 5 and blower fan 6, air intake duct 25, and its effect is to make blower fan 6 generation high pressure air-breathing by middle driving pulley 5, by air intake duct 25 and seeds sucker seed is inhaled on seeds sucker again.Hydraulic part comprises oil cylinder, oil pipe, support etc.In addition, the aforementioned said effect that prints part is that farm implements produce relative displacement to tractor in the reciprocal operation of planter, realizes the lifting and the landing of marker, and it is installed on marker installing hole 27 places of two auxiliary girders, 1 outer end, for upright outside oblique setting.

The utility model is compared with prior art; have reasonable in design, collapsible, be convenient to transportation; can realize the wide cut operation; reach 8.4 meters, transportation in a narrow margin, high efficiency; per hour can sow 65-80 mu of ground; not sleepy kind, injuring-free seed (seedling-damaging rate is zero) can protect kind of clothing agent injury-free; save seed 1.5-2.5 kilogram for every mu; seeding quality is good, and seed is evenly distributed, and the kind bed is smooth; degree of depth unanimity; it is neat to emerge, and can increase production 15-20%, is fit to flat planting ridging, ridge upper seeding wheel and has mouthful fertilizer and characteristics such as deep placement fertilizer, intertillage several work.

Fig. 1 is a complete machine working state schematic representation of the present utility model;

Fig. 2 is a complete machine folded state schematic diagram of the present utility model;

Fig. 3 is that girder 26 of the present utility model and auxiliary girder 1 are opened working state schematic representation;

Fig. 4 is girder 26 of the present utility model and auxiliary girder 1 folding work view;

Fig. 5 be the utility model print the part front view;

Fig. 6 be the utility model print the part vertical view.

Among the figure: 1 auxiliary girder, 2 is little of beam, 3 oil cylinders, 4 free bearings, 5 driving pulleys, 6 blower fans, connecting rod on 7,8 undercarriages, 9 seed manure casees, 10 active wheel carriers, 11 poles (seed manure case pole), 12 driving wheels, 13 press wheels, 14 suppression wheel carriers, 15 hydraulic jacks, 16 square shafts (seeding square shaft), 17 hauling operation wheel carriers, 18 operations wheel, 19 seeding units, 20 bearings, 21 seed manure pipes, 22 4 bar feeler mechanisms, 23 ploughs, 24 press wheels, 25 air intake ducts, 26 girders, 27 marker installing holes, 28 lower links, 29 hinges, 30 beam hangers, 31 hinges, 32 auxiliarys, 33 connecting plates, 34 hinges, 35 poles, 36 bearings, 37 oil cylinders, 38 bearing connecting plates, 39 principal arms, 40 hinges, 41 marker sheets.

Most preferred embodiment of the present utility model is shown in Fig. 1-4.A kind of hydraulic pressure folds smart some machine, comprise girder 26 and go up seed manure case 9, four bar feeler mechanisms 22, seeding part, earth backing suppression part, hauling operation part, running part, suction mechanism, hydraulic part, the part that prints that is provided with, feature of the present utility model is: in girder 26 bilateral symmetry folding auxiliary girder part and hydraulic pressure fold mechanism thereof are set.

Said auxiliary girder part is by auxiliary girder 1 and go up by little and the seed manure case 9 that is provided with is installed, is installed on the suppression wheel carrier 14 and the press wheel 13 of plough 23, seeding unit 19 and front end thereof on the auxiliary girder 1 and is arranged on the auxiliary girder 1 and the active wheel carrier 10 and the driving wheels 12 thereof that are positioned in the middle of the suppression wheel carrier 14 are formed by four bar feeler mechanisms 22 along beam 2 and pole 11.

Said hydraulic pressure fold mechanism by be symmetricly set in free bearing 4 on the girder 26, be arranged at girder 26 both sides auxiliary girders 1 the inner undercarriage 8 and free bearing 4 and 8 of undercarriages set gradually up and down hinged on connecting rod 7, oil cylinder 3 and beam hanger 30, lower link 28 form, wherein, upper and lower connecting rod 7 and 28 is for being horizontally disposed with, and oil cylinder 3 and beam hanger 30 are oblique setting.Shown in Fig. 1,3, the former opens job state for complete machine, the latter opens job state for major and minor beam 26 and 1, and fabric width can reach 8.4 meters, is fit to the large tracts of land mechanical work, operating efficiency is higher, after operation finishes, can turn up by the hydraulic pressure fold mechanism, shown in Fig. 2,4, the former is the folding travel position of complete machine, and the latter is major and minor beam 26 and 1 folding travel position.

The said part that prints is arranged at marker installing hole 27 places, outer end of two auxiliary girders 1, the part that prints is made up of by the marker sheet 41 that hinge 34,40 and connecting plate 33 are provided with hinged auxiliary 32 and top thereof pole 35 and oil cylinder 37, pole 35 middle hinged hinged principal arm 39, pole 35 and principal arm 39 front ends of bearing connecting plate 38 and lower end thereof of bearing 36 and upward setting thereof, wherein, bearing connecting plate 38 right-hand members and oil cylinder 37 are hinged.

Claims (4)

1, the folding smart some machine of a kind of hydraulic pressure, comprise girder 26 and go up seed manure case 9, four bar feeler mechanisms 22, seeding part, earth backing suppression part, hauling operation part, running part, suction mechanism, hydraulic part, the part that prints that is provided with, feature of the present utility model is: in girder 26 bilateral symmetry folding auxiliary girder part and hydraulic pressure fold mechanism thereof are set.

2, the folding smart some machine of a kind of hydraulic pressure as claimed in claim 1 is characterized in that: said auxiliary girder part is by auxiliary girder 1 and go up by little and the seed manure case 9 that is provided with is installed, is installed on the suppression wheel carrier 14 and the press wheel 13 of plough 23, seeding unit 19 and front end thereof on the auxiliary girder 1 and is arranged on the auxiliary girder 1 and the active wheel carrier 10 and the driving wheels 12 thereof that are positioned in the middle of the suppression wheel carrier 14 are formed by four bar feeler mechanisms 22 along beam 2 and pole 11.

3, the folding smart some machine of a kind of hydraulic pressure as claimed in claim 1, it is characterized in that: said hydraulic pressure fold mechanism by be symmetricly set in free bearing 4 on the girder 26, be arranged at girder 26 both sides auxiliary girders 1 the inner undercarriage 8 and free bearing 4 and 8 of undercarriages set gradually up and down hinged on connecting rod 7, oil cylinder 3 and beam hanger 30, lower link 28 form, wherein, upper and lower connecting rod 7 and 28 is for being horizontally disposed with, and oil cylinder 3 and beam hanger 30 are oblique setting.

4, as the folding smart some machine of the described a kind of hydraulic pressure of claim 1-3, it is characterized in that: the said part that prints is arranged at marker installing hole 27 places, outer end of two auxiliary girders 1, the part that prints is made up of by the marker sheet 41 that hinge 34,40 and connecting plate 33 are provided with hinged auxiliary 32 and top thereof pole 35 and oil cylinder 37, pole 35 middle hinged hinged principal arm 39, pole 35 and principal arm 39 front ends of bearing connecting plate 38 and lower end thereof of bearing 36 and upward setting thereof, wherein, bearing connecting plate 38 right-hand members and oil cylinder 37 are hinged.

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