CN202050658U - Framed rotary tillage and seeding compound machine - Google Patents
Framed rotary tillage and seeding compound machine Download PDFInfo
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- CN202050658U CN202050658U CN2011200878408U CN201120087840U CN202050658U CN 202050658 U CN202050658 U CN 202050658U CN 2011200878408 U CN2011200878408 U CN 2011200878408U CN 201120087840 U CN201120087840 U CN 201120087840U CN 202050658 U CN202050658 U CN 202050658U
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Abstract
The utility model relates to agricultural machinery, in particular to a framed rotary tillage and seeding compound machine, which comprises a frame, power land wheels, a land wheel transmission mechanism, a rotary tillage implement, a ditching implement, a compression wheel mechanism, a fertilizer feed box, a seeding box, a tail wheel, a tail wheel supporting bracket and a tail wheel lifting unit. The tail wheel supporting bracket is connected with a central rotary shaft of the tail wheel, the frame is a rectangular frame, the power land wheels are connected to the front end of the frame in a vertically floatable manner, the tail wheel lifting unit is composed of a parallel four-link mechanism and a hydraulic cylinder, a body end of and a piston end of the hydraulic cylinder are hinged with two opposite angle ends of the parallel four-link mechanism, the tail wheel lifting unit is respectively hinged with the central upper end of the tail of the frame and the upper end of the tail wheel supporting bracket through the two opposite angle ends of the parallel four-link mechanism, the seeding box and the fertilizer feed box are connected to the upper end of the frame, and the rotary tillage implement, the ditching implement and the compression wheel mechanism are connected to the lower end of the frame. The compound machine is high in rigidity, stable in function and convenient to travel.
Description
Technical field
The utility model relates to agricultural machinery, relates in particular to the seeding combined operation of a kind of frame-type rotary tillage.
Background technology
Existing compound working tool is to increase sowing on the basis of rotovator, work tools such as suppression, and frame installs additional on the rotary tillage frame, is connected with the tractor trifilar suspension.During walking, above-mentioned work tool is lifted by the tractor hydraulic hoisting mechanism, puts down during operation.Because these work tool weight are big, the lifting force that needs is big, so that existing compound facility are generally is middle-size and small-size, its operation function and operation amplitude are restricted, and make operating efficiency limited.The landform bad adaptability of existing compound working tool is not easy to conversion operation place, and owing to framework installs additional on the rotary tillage frame, intensity difference, fault is many.
Summary of the invention
The purpose of this utility model is to provide a kind of and is convenient to walk and the higher frame-type rotary tillage seeding combined working machine that big operation amplitude is arranged of intensity.Realize by following technical proposals:
Described frame-type rotary tillage seeding combined working machine, comprise frame, power land wheel, wheel drive mechanism, rotary tillage facility, trench digging facility, press wheel mechanism, fertilizer can, seeding box, tail wheel, the tail wheel supporting bracket that is connected with the tail wheel central rotating shaft and tail wheel lifting unit; Described frame is a rectangular frame, but the power land wheel up and down floating ground be connected the front end of described framework; Described tail wheel lifting unit is made up of parallel four-bar linkage and hydraulic jack, and the cylinder body end of hydraulic jack and tailpiece of the piston rod are hinged with two diagonal angle ends of parallel four-bar linkage respectively; Described tail wheel lifting unit is hinged with the upper end, center and the tail wheel supporting bracket upper end of frame afterbody respectively by the described two diagonal angle ends on the parallel four-bar linkage; Seeding box, fertilizer can are connected the upper end of described framework, rotary tillage facility, trench digging facility and press wheel mechanism are connected to the lower end of the described framework between power land wheel and the tail wheel in turn by front and back position, described ground wheel drive mechanism be in transmission connection seeding box and fertilizer can.
Described frame-type rotary tillage seeding combined working machine further design is that the rotary tillage facility comprise rotary tillage cutterhead and axial uniform rotary blade thereon, and rotary blade oppositely is installed on the rotary tillage cutterhead.
Described frame-type rotary tillage seeding combined working machine further designs a hinged adjusting rod on the central rotating shaft that is the power land wheel, this adjusting rod is set in the corresponding aperture of described framework front end, one spring is set on the adjusting rod, the upper end of this spring is resisted against on the described framework, lower end abutment on adjusting rod, but make the power land wheel up and down floating ground be connected the front end of described framework.
Described frame-type rotary tillage seeding combined working machine further design is that press wheel mechanism comprises press wheel, swing arm, slide block, slide bar and rest pad, described slide block is provided with chute, described rest pad is provided with sliding eye, the lower end that swing arm one end is corresponding with described framework is hinged, one end and press wheel central shaft are hinged and be plugged in the chute on the slide block, slide bar is set in the sliding eye of rest pad, but make press wheel up and down floating ground be connected the rear end of described framework.
Described frame-type rotary tillage seeding combined working machine further design is that framework comprises preceding girder, middle girder, back girder and vertical girder, preceding girder, middle girder and back girder lay respectively at front end, middle part and the rear end of framework, vertical two ends and the middle part that connects above-mentioned three girders of three vertical girders.
Described frame-type rotary tillage seeding combined working machine further design is fixedly connected two hitch frames on the preceding girder, and this two hitch frame is symmetrically distributed in the both sides, center of girder length direction.
The beneficial effect of the utility model frame-type rotary tillage seeding combined working machine is: 1) frame adopts incorporate frame structure to make housing rigidity and intensity have a distinct increment; 2) set up the tail wheel lift unit, the combined working machine aft section is separately promoted, tail wheel promotes during operation, heavy each workover rig prodigiosin stiff stability ground lifting during operation, thus can solve the high problem of fault rate that causes owing to workover rig integral rigidity and intensity difference well; 3) adopted hang and tail wheel is placed the frame rear end centre at 2, made workover rig have stronger road surface adaptability, facility can be transported to more operation occasion; 3) the power land wheel has adopted the structure that can fluctuate, and makes the power land wheel unlikely unsettled when rough farm work, guarantees to produce certain frictional force the power land wheel is rotated, and carries out thereby assurance fertilizer and seeding operation link up; 4) press wheel mechanism adopts the structure that can fluctuate, and makes press wheel contact with ground, guarantees that the earthing of press wheel links up.5) rotary blade is oppositely installed in the rotary tillage facility, has the effect that better stubble-cleaning breaks ground in the actual job.
Description of drawings
Fig. 1 is the structural representation of combined working machine of the present invention.
Fig. 2 is the vertical view of combined working machine shown in Figure 1.
Fig. 3 is the partial enlarged drawing at the D position of combined working machine shown in Figure 1.
Fig. 4 is the structural representation of press wheel mechanism.
View when Fig. 5 is combined working machine shown in Figure 1 walking (having omitted power land wheel on it, rotary tillage facility, trench digging facility etc.).
Fig. 6 is rotary tillage facility structural scheme of mechanism.
Among the figure, 1 frame, 2 power land wheels, 3 ground wheel drive mechanisms, 4 rotary tillage facility, 4a rotary blade, 4b rotary tillage cutterhead, 5 trench digging facility, 6 press wheel mechanisms, the 6a pinch roller, 6b swing arm, 6c slide block, the 6e slide bar, 6f rest pad, 7 fertilizer cans, 8 seeding boxs, 9 tail wheels, tail wheel supporting bracket 10,11 tail wheel lifting units, the 11a quadric chain, the 11b hydraulic jack, cylinder body end 11b-1,11b-2 tailpiece of the piston rod, 12 adjusting rods, 12a split pin, 13 springs, girder before 14 frameworks, 14a, the 14b middle girder, girder behind the 14c, the vertical girder of 14d, 15a towing point.
Embodiment
Contrast Fig. 1, frame-type rotary tillage seeding combined working machine of the present utility model, mainly by frame 1, power land wheel 2, wheel drive mechanism 3, rotary tillage facility 4, trench digging facility 5, press wheel mechanism 6, fertilizer can 7, seeding box 8, tail wheel 9, the tail wheel supporting bracket 10 that is connected with the tail wheel central rotating shaft and tail wheel lifting unit 11 compositions.
In conjunction with Fig. 2, frame 1 is a rectangular frame 14, framework 14 comprises preceding girder 14a, middle girder 14b, back girder 14c and vertical girder 14d, preceding girder 14a, middle girder 14b and back girder 14c lay respectively at front end, middle part and the rear end of framework, vertical two ends and the middle part that connects above-mentioned three girders of three vertical girder 14d.Preceding last fixedly connected two hitch frames 15 of girder 14a, this two hitch frame 15 is symmetrically distributed in the both sides, center of girder 14a length direction, forms two towing point 15a.A hinged adjusting rod 12 on the central rotating shaft of power land wheel 2, this adjusting rod 12 is set in the corresponding aperture of described frame 1 front end, one spring 13 is set on the adjusting rod 12, the upper end of this spring 13 is resisted against on the described framework 14, on the split pin 12a of lower end abutment in being plugged in adjusting rod 12 corresponding apertures, see also Fig. 3.Also the step (not shown) can be set on adjusting rod 12, with spring 13 lower end abutment on step.But make like this power land wheel about in the of 2 floating ground be connected the front end of described framework 14.
Tail wheel lifting unit 11 is made up of parallel four-bar linkage 11a and hydraulic jack 11b, and the cylinder body end 11b-1 of hydraulic jack 11a and tailpiece of the piston rod 11b-2 are hinged with the two diagonal angle ends of parallel four-bar linkage 11a respectively.Tail wheel lifting unit 11 is hinged with the upper end, center and tail wheel supporting bracket 10 upper ends of frame 1 afterbody respectively by two diagonal angle end B, A on the parallel four-bar linkage 11a.
Ground wheel drive mechanism 3 is made up of driving-chain I and driving-chain II.The driving-chain I is made up of the sprocket wheel 3b and the corresponding chain that are connected the sprocket wheel 3a in the land wheel rotating shaft and be hinged on the frame.The driving-chain II by be connected sprocket wheel 7a on the seeding box 7, be connected on the fertilizer can 8 sprocket wheel 8a with form with coaxial sprocket wheel 3d that is connected of sprocket wheel 3b and corresponding chain.
Contrast Fig. 4, press wheel mechanism 6 comprises press wheel 6a, swing arm 6b, slide block 6c, slide bar 6e and rest pad 6f.Slide block 6c is provided with chute 6g, rest pad 6f is provided with sliding eye 6f-1, the lower end that swing arm 6b one end and framework 14 are corresponding is hinged, the central shaft of one end and press wheel 6a is hinged and be plugged among the chute 6g of slide block 6c, slide bar 6e is set in the sliding eye of rest pad 6f, but make press wheel 6a up and down floating ground be connected the rear end of framework 14.
Before the multiple operation machine operation, 11 work of tail wheel lifting unit, the piston rod of hydraulic jack 11b shrinks, drive four connecting rods and shrink, tail wheel 9 lifts, and combined working machine carries out farm work: rotary tillage facility 4 carry out the rotary tillage operation, soil is ploughed pine, the trench digging facility of back are left some seed furrows, and the seed and the fertilizer at seeding box 7, fertilizer can 8 rows place fall into seed furrow, and the soil of press wheel 6a trench digging is layed onto in the above-mentioned ditch.No matter acting on adjusting rod 12, the elastic force that adjusting rod 12 upper springs 13 produce makes the concavo-convex situation in ground, power land wheel 2 field how all to contact to rotate with ground, thereby producing frictional force rotates power land wheel 2, and, guarantee the continuity of fertilizer and seeding operation by ground wheel drive mechanism 3 Continuous Drive fertilizers and seeding operation.In 4 operations of rotary tillage facility, because rotary blade 4a oppositely installs, existing mounting means has the better stubble-cleaning effect of breaking ground.
Before not operation of combined working machine will be in walking states, 11 work of tail wheel lifting unit, the piston rod of hydraulic jack 11b stretches out, and drives four connecting rods and stretches out, and tail wheel 9 puts down, its state as shown in Figure 5, supporting role by tail wheel 9 has better and rigidity and stability workover rig when walking, and tail wheel is arranged on the central authorities of frame rear end, in the energy than travelling on the narrow lane face, having has better road surface adaptability, is convenient to facility are transported to different use occasions.
Claims (6)
1. frame-type rotary tillage seeding combined working machine, comprise frame, power land wheel, wheel drive mechanism, rotary tillage facility, trench digging facility, press wheel mechanism, fertilizer can, seeding box, it is characterized in that also comprising tail wheel, the tail wheel supporting bracket that is connected with the tail wheel central rotating shaft and tail wheel lifting unit; Described frame is a rectangular frame, but the power land wheel up and down floating ground be connected the front end of described framework; Described tail wheel lifting unit is made up of parallel four-bar linkage and hydraulic jack, and the cylinder body end of hydraulic jack and tailpiece of the piston rod are hinged with two diagonal angle ends of parallel four-bar linkage respectively; Described tail wheel lifting unit is hinged with the upper end, center and the tail wheel supporting bracket upper end of frame afterbody respectively by the described two diagonal angle ends on the parallel four-bar linkage; Seeding box, fertilizer can are connected the upper end of described framework, rotary tillage facility, trench digging facility and press wheel mechanism are connected to the lower end of the described framework between power land wheel and the tail wheel in turn by front and back position, described ground wheel drive mechanism be in transmission connection seeding box and fertilizer can.
2. a kind of frame-type rotary tillage seeding combined working machine according to claim 1 is characterized in that described rotary tillage facility comprise the rotary tillage cutterhead and axially are distributed on the rotary blade of ploughing on the cutterhead, and rotary blade oppositely is installed on the rotary tillage cutterhead.
3. a kind of frame-type rotary tillage seeding combined working machine according to claim 2, it is characterized in that a hinged adjusting rod on the central rotating shaft of described power land wheel, this adjusting rod is set in the corresponding aperture of described framework front end, one spring is set on the adjusting rod, the upper end of this spring is resisted against on the described framework, lower end abutment on adjusting rod, but make the power land wheel up and down floating ground be connected the front end of described framework.
4. a kind of frame-type rotary tillage seeding combined working machine according to claim 2, it is characterized in that described press wheel mechanism comprises press wheel, swing arm, slide block, slide bar and rest pad, described slide block is provided with chute, described rest pad is provided with sliding eye, the lower end that swing arm one end is corresponding with described framework is hinged, one end and press wheel central shaft are hinged and be plugged in the chute on the slide block, slide bar is set in the sliding eye of rest pad, but make press wheel up and down floating ground be connected the rear end of described framework.
5. a kind of frame-type rotary tillage seeding combined working machine according to claim 2, it is characterized in that described framework comprises preceding girder, middle girder, back girder and vertical girder, preceding girder, middle girder and back girder lay respectively at front end, middle part and the rear end of framework, vertical two ends and the middle part that connects above-mentioned three girders of three vertical girders.
6. a kind of frame-type rotary tillage seeding combined working machine according to claim 5 is characterized in that fixedly connected two hitch frames on the described preceding girder, and this two hitch frame is symmetrically distributed in the both sides, center of girder length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200878408U CN202050658U (en) | 2011-03-30 | 2011-03-30 | Framed rotary tillage and seeding compound machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200878408U CN202050658U (en) | 2011-03-30 | 2011-03-30 | Framed rotary tillage and seeding compound machine |
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| CN202050658U true CN202050658U (en) | 2011-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011200878408U Expired - Fee Related CN202050658U (en) | 2011-03-30 | 2011-03-30 | Framed rotary tillage and seeding compound machine |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102626015A (en) * | 2012-03-19 | 2012-08-08 | 浙江理工大学 | Walking-type rice transplanter walking-assist device realizing frame lifting motion |
| CN103004314A (en) * | 2012-12-25 | 2013-04-03 | 莱恩农业装备有限公司 | Manual two-dimensional translational lifting type agricultural vehicle frame |
| CN103053234A (en) * | 2012-12-14 | 2013-04-24 | 莱恩农业装备有限公司 | Two-dimensional translation lifting type farm-oriented vehicle frame |
| CN103222361A (en) * | 2013-05-17 | 2013-07-31 | 安徽省淮丰现代农业装备有限公司 | Compound workover rig of raking plough |
| WO2014094373A1 (en) * | 2012-12-17 | 2014-06-26 | 莱恩农业装备有限公司 | Fully hydraulic drive two-dimensional translation lifting/lowering-type agricultural vehicle frame |
| CN106976495A (en) * | 2017-05-23 | 2017-07-25 | 东北农业大学 | A kind of land wheel operation and the quick conversion control device of travel position |
| CN106979274A (en) * | 2017-04-27 | 2017-07-25 | 广西五丰机械有限公司 | A kind of powder ridge machine shock mitigation system and shock-dampening method |
| CN107347318A (en) * | 2017-08-30 | 2017-11-17 | 贾彦强 | Combine potato planter |
| CN107896577A (en) * | 2017-11-15 | 2018-04-13 | 南京沃杨机械科技有限公司 | A kind of double roller supports accessible landing seeder |
| CN108633360A (en) * | 2018-07-12 | 2018-10-12 | 河北农业大学 | A kind of multifunction straw bioreactor operation all-in-one machine |
| CN109588065A (en) * | 2019-01-02 | 2019-04-09 | 华南农业大学 | A kind of equipment elevation continuous regulation mechanism and its tilling depth Automatic adjustment method |
| CN110143541A (en) * | 2019-05-17 | 2019-08-20 | 中冶赛迪工程技术股份有限公司 | A kind of elevating mechanism of intermediate tank of continuous casting machine vehicle |
| CN111418279A (en) * | 2020-03-09 | 2020-07-17 | 泰州樱田农机制造有限公司 | Rice seedbed rotary tillage ditching ridging flattening suppression double entry workover rig |
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2011
- 2011-03-30 CN CN2011200878408U patent/CN202050658U/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102626015A (en) * | 2012-03-19 | 2012-08-08 | 浙江理工大学 | Walking-type rice transplanter walking-assist device realizing frame lifting motion |
| CN102626015B (en) * | 2012-03-19 | 2014-05-21 | 浙江理工大学 | Walking-type rice transplanter walking-assist device realizing frame lifting motion |
| CN103053234A (en) * | 2012-12-14 | 2013-04-24 | 莱恩农业装备有限公司 | Two-dimensional translation lifting type farm-oriented vehicle frame |
| CN103053234B (en) * | 2012-12-14 | 2015-07-08 | 莱恩农业装备有限公司 | Two-dimensional translation lifting type farm-oriented vehicle frame |
| WO2014094373A1 (en) * | 2012-12-17 | 2014-06-26 | 莱恩农业装备有限公司 | Fully hydraulic drive two-dimensional translation lifting/lowering-type agricultural vehicle frame |
| CN103004314B (en) * | 2012-12-25 | 2015-08-12 | 莱恩农业装备有限公司 | The agricultural vehicle frame of manual two-dimension translational elevation (over-and-under) type |
| CN103004314A (en) * | 2012-12-25 | 2013-04-03 | 莱恩农业装备有限公司 | Manual two-dimensional translational lifting type agricultural vehicle frame |
| CN103222361B (en) * | 2013-05-17 | 2015-09-30 | 安徽省淮丰现代农业装备有限公司 | Tilling and raking plough combined working machine |
| CN103222361A (en) * | 2013-05-17 | 2013-07-31 | 安徽省淮丰现代农业装备有限公司 | Compound workover rig of raking plough |
| CN106979274A (en) * | 2017-04-27 | 2017-07-25 | 广西五丰机械有限公司 | A kind of powder ridge machine shock mitigation system and shock-dampening method |
| CN106976495A (en) * | 2017-05-23 | 2017-07-25 | 东北农业大学 | A kind of land wheel operation and the quick conversion control device of travel position |
| CN107347318A (en) * | 2017-08-30 | 2017-11-17 | 贾彦强 | Combine potato planter |
| CN107896577A (en) * | 2017-11-15 | 2018-04-13 | 南京沃杨机械科技有限公司 | A kind of double roller supports accessible landing seeder |
| CN107896577B (en) * | 2017-11-15 | 2020-07-24 | 南京沃杨机械科技有限公司 | Double-roller supporting barrier-free landing seeder |
| CN108633360A (en) * | 2018-07-12 | 2018-10-12 | 河北农业大学 | A kind of multifunction straw bioreactor operation all-in-one machine |
| CN109588065A (en) * | 2019-01-02 | 2019-04-09 | 华南农业大学 | A kind of equipment elevation continuous regulation mechanism and its tilling depth Automatic adjustment method |
| CN109588065B (en) * | 2019-01-02 | 2023-08-04 | 华南农业大学 | Continuous adjustment mechanism for tool elevation and automatic adjustment method for tilling depth of continuous adjustment mechanism |
| CN110143541A (en) * | 2019-05-17 | 2019-08-20 | 中冶赛迪工程技术股份有限公司 | A kind of elevating mechanism of intermediate tank of continuous casting machine vehicle |
| CN111418279A (en) * | 2020-03-09 | 2020-07-17 | 泰州樱田农机制造有限公司 | Rice seedbed rotary tillage ditching ridging flattening suppression double entry workover rig |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20170330 |