CN205510914U - Amplitude modulation is not to going maize harvesting apparatus and maize picker - Google Patents
Amplitude modulation is not to going maize harvesting apparatus and maize picker Download PDFInfo
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- CN205510914U CN205510914U CN201620359149.3U CN201620359149U CN205510914U CN 205510914 U CN205510914 U CN 205510914U CN 201620359149 U CN201620359149 U CN 201620359149U CN 205510914 U CN205510914 U CN 205510914U
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Abstract
The utility model relates to an amplitude modulation is not to going maize harvesting apparatus and maize picker, the amplitude modulation does not include the support to line maize harvesting apparatus, the snapping roll pulls out the standing grain ware with setting up in snapping roll the place ahead, it includes that it pulls out the standing grain ware to follow a left side of controlling the setting of direction interval to pull out the standing grain ware, the standing grain ware is pulled out to the centre and the standing grain ware is pulled out on the right side, the standing grain ware is pulled out on a left side and/or but standing grain ware horizontal hunting is pulled out on the right side, the amplitude modulation is not to going the maize harvesting apparatus still including being used for adjusting the corresponding standing grain ware standing grain ware that pulls out middle relatively that pulls out in the regulation structure of the ascending swing angle in left and right sides side with the milpa of adaptation different spacings, solved in the actual production because the difference of the row pitch of milpa leads to the maize picker who has now to reap marcing, still can overwhelm the milpa even, bring a lot of inconvenient problems for results work.
Description
Technical field
This utility model belongs to agricultural mechanical field, is specifically related to amplitude modulation not to row harvesting apparatus and the maize harvesting machine that uses this harvesting apparatus.
Background technology
Semen Maydis is one of China's Three major grain crops, and corn harvest mechanization is just flourish.Due to geographical position and the difference of corn variety, at present, corn planting line-spacing in all parts of the country all has plantation from 200mm to 600mm.Owing to China's rural holding scale of operation is little, plot is little, the not only corn planting seeding row spacing between peasant household, even if the most same plot seeding row spacing also has bigger difference.
At present, China's Semen Maydis ploughs, plant, receive comprehensive mechanization level reaches 40% ~ 50%, wherein, and tractor-ploughing, machine sowing water average out to more than 60%, but machine receives level less than 10%, and maize harvesting mechanization problem has become one of bottleneck of restriction agricultural mechanization development.Particularly Semen Tritici aestivi, two batches of crop rotation areas of Semen Maydis, owing to Row spacing of maize differs greatly, be difficult to popularize to row corn combine, and the operation the most by hand of the harvest corn in these areas, not only production efficiency is low, and appropriation of labour power is many, and labor intensity is big.Along with the development of rural economy, the population of work of being engaged in agriculture gradually decreases, the gradually forming and develop of Agricultural Machinery Specialty family, rural area, and peasant uses the cry of maize harvesting machine the highest.In recent years, many R&D institutions and institution of higher learning expand the research and development to corn combine, and row results technology is mature on the whole by Semen Maydis.But according to investigation, Semen Maydis does not have full maturity to row results technology.
Harvesting apparatus generally comprises snapping bar and is arranged at the nearside divider i.e. seedling-plucking device in snapping bar front, the plantation gap of seedling-plucking device alignment corn crop, corn crop enters snapping bar by pulling gap in the rear end in pulling gap and carries out harvesting, but owing in actual production, the line-spacing of the corn crop of each household plantation is inconsistent, the seedling-plucking device that can cause harvest machinery can not accomplish fully aligned row corn planting gap, both sides, now, seedling-plucking device not only can not pulling, the most also the Semen Maydis stood can be overwhelmed, this can bring very big inconvenience to harvesting work, roller ability to work is plucked certain plus maize harvesting machine, but corn planting density changes greatly, therefore, the working width adjusting maize harvesting machine within the specific limits is necessary.
Utility model content
The purpose of this utility model is to solve problems of the prior art and whether provide can be to the amplitude modulation or not gathered in row Semen Maydis to row harvesting apparatus；Meanwhile, the purpose of this utility model also resides in provides the maize harvesting machine using this harvesting apparatus.
For achieving the above object, the technical scheme of row harvesting apparatus is not by this utility model amplitude modulation: amplitude modulation is not to row harvesting apparatus, including support, the snapping bar that the axis being arranged on support extends along the longitudinal direction and the seedling-plucking device being arranged at snapping bar front, seedling-plucking device includes the most spaced left seedling-plucking device, middle seedling-plucking device and right seedling-plucking device, described left seedling-plucking device and/or right seedling-plucking device can swing, row harvesting apparatus is not also included for regulating the relatively middle seedling-plucking device pendulum angle in the lateral direction of corresponding seedling-plucking device to adapt to the adjustment structure of the milpa of different spacings by described amplitude modulation.
Seedling-plucking device is pulling screw feeder, the pulling screw conveyor shaft installed including pulling screw feeder cylinder and confession pulling screw feeder cylinder, row harvesting apparatus is not also included being arranged at the rotary shaft that the axis at pulling screw conveyor shaft rear extends along the longitudinal direction by amplitude modulation, and pulling screw conveyor shaft is connected to the front end of rotary shaft by cardan drive.
Described amplitude modulation does not also include the mounting seat for rotating assembling for pulling screw conveyor shaft to row harvesting apparatus, described adjustment structure include the regulating tank of the arc that the bearing of trend being arranged on support is identical with the swaying direction of corresponding pulling screw feeder and be arranged in mounting seat and guide, with regulating tank, the guide pillar being slidably matched, amplitude modulation does not also include the locking structure for fixing corresponding pulling screw feeder position after adjustment to row harvesting apparatus.
Described guide pillar is the bolt being arranged in mounting seat, and locking structure includes the lock-nut being threadedly connected on bolt.
Described pulling screw feeder cylinder is most advanced and sophisticated conical shell structure forward, and the outer peripheral face of described conical shell is provided with spiral conveying blade.
The big end of described conical shell is provided with gear stem plate so that milpa enters in the snapping bar of rear side smoothly.
Described left pulling screw feeder and right pulling screw feeder can swing and the pulling screw feeder cylinder size of middle pulling screw feeder is more than the size of the pulling screw feeder cylinder of left pulling screw feeder and the size of the pulling screw feeder cylinder of right pulling screw feeder.
nullDescribed amplitude modulation does not also include conveying screw feeder that conveying direction extends along the longitudinal direction and arranges the giving back field machine for corn stalks below snapping bar row harvesting apparatus，Conveying screw feeder includes carrying screw conveyor shaft，Middle pulling screw feeder includes middle pulling screw conveyor shaft，Conveying screw conveyor shaft is in transmission connection with middle pulling screw conveyor shaft，Snapping bar includes the left snapping bar being positioned on the left of conveyer device and is arranged at the right snapping bar on the right side of conveyer device，It is provided with the left gear case driving the work of left snapping bar in left snapping bar rear end on support，The right gear case being used for driving right snapping bar to work arranged in right snapping bar rear end on support，Described amplitude modulation does not also include the jointed shaft for being assemblied on walking vehicle body for holder pivots to row harvesting apparatus、Left gear case power input shaft、Left gear case the first output shaft、Left gear case the second output shaft、Left gear case the 3rd output shaft、Left pulling screw feeder rotary shaft、Giving back field machine for corn stalks axle、Right pulling screw feeder rotary shaft、Right gear case power input shaft and right gear case output shaft，Power is reached left gear case power input shaft by jointed shaft by power，Left gear case the first output shaft is in transmission connection with left pulling screw feeder rotary shaft，Left gear case the second output shaft is in transmission connection with middle pulling screw conveyor shaft，Left gear case the 3rd output shaft is connected with giving back field machine for corn stalks through-drive，Giving back field machine for corn stalks axle is in transmission connection with right gear case power input shaft，Right gear case power output shaft is in transmission connection with right pulling screw feeder rotary shaft.
nullThe left end of jointed shaft is provided with biserial sprocket wheel，Through support about giving back field machine for corn stalks axle，The two ends, left and right of giving back field machine for corn stalks axle are respectively arranged with the left sprocket wheel of giving back field machine for corn stalks and the right sprocket wheel of giving back field machine for corn stalks，The rear end of left gear case the first output shaft is provided with left gear case the first sprocket wheel，The rear end of left gear case the second output shaft is provided with left gear case the second sprocket wheel，The left end of left gear the 3rd output shaft is provided with left gear case the 3rd sprocket wheel，The rear end of left pulling screw feeder rotary shaft is provided with left pulling screw feeder rotary shaft sprocket wheel，Amplitude modulation row harvesting apparatus is not also included axis extends along the longitudinal direction for the power of left gear case the first output shaft being transferred to the jackshaft on middle pulling screw conveyor shaft，Sprocket wheel after sprocket wheel and jackshaft before two ends are respectively arranged with jackshaft before and after jackshaft，Middle pulling screw conveyor shaft rear end is provided with middle pulling screw conveyor shaft sprocket wheel，The right-hand member of right gear case power input shaft is provided with right gear case input sprocket，The rear end of right gear case power output shaft is provided with right gear case output chain gear，The rear end of right pulling screw feeder rotary shaft is provided with right pulling screw feeder rotary shaft sprocket wheel，Power is reached on left gear case power input shaft by power by biserial sprocket wheel，Power is reached left gear case first by left gear case by left gear case power input shaft、Second、On 3rd output shaft，Left gear case the first sprocket wheel is connected with left pulling screw feeder rotary shaft chain gear transmission to drive left pulling screw feeder to rotate，Left gear case the second sprocket wheel is connected with chain gear transmission after jackshaft and is reached on middle pulling screw conveyor shaft power with pulling screw feeder in the middle of driving and the rotation of conveying screw feeder by sprocket wheel before jackshaft，Left gear case the 3rd sprocket wheel chain gear transmission left with giving back field machine for corn stalks is connected to drive giving back field machine for corn stalks to work and by giving back field machine for corn stalks right sprocket wheel, power reaches right gear case input sprocket，Right gear case output chain gear is connected with right pulling screw feeder rotary shaft chain gear transmission to drive right pulling screw feeder to rotate.
The technical scheme of maize harvesting machine of the present utility model is: maize harvesting machine, including walking vehicle body and the harvesting apparatus being arranged at walking vehicle body front end, harvesting apparatus uses amplitude modulation described above not to row harvesting apparatus, and amplitude modulation does not also include the mounting structure for being installed on walking vehicle body to row harvesting apparatus.
The beneficial effects of the utility model are: left seedling-plucking device and/or right seedling-plucking device can swing, adjustment structure is for regulating the relatively middle screw feeder pendulum angle in the lateral direction of corresponding pulling screw feeder to adapt to the milpa of different spacings, solve in actual production owing to the difference of the line space of milpa causes existing maize harvesting machine can not gather in row, the most also can overwhelm milpa, the problem bringing a lot of inconvenience to harvesting work.
Accompanying drawing explanation
Fig. 1 is the structural representation not to row harvesting apparatus of the amplitude modulation in an embodiment of maize harvesting machine of the present utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structural representation of left pulling screw feeder；
Fig. 4 is the structural representation of ear-picking unit；
Fig. 5 is the structural representation of giving back field machine for corn stalks；
Fig. 6 is the side view of Fig. 5；
Fig. 7 is the amplitude modulation Principles of Regulation schematic diagram not to row harvesting apparatus；
Fig. 8 is the structural representation of adjustment structure；
Fig. 9 is that the integral power of row harvesting apparatus is not transmitted schematic diagram by amplitude modulation.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiment of the present utility model is described further.The specific embodiment of maize harvesting machine of the present utility model, as shown in Figures 1 to 9, including walking vehicle body and the amplitude modulation harvesting apparatus being arranged at walking vehicle body front end, as shown in Figure 1-2, amplitude modulation harvesting apparatus includes support 10, the ear-picking unit 4 that is arranged on support 10, conveying direction extend along the longitudinal direction conveyer device 3, three the pulling screw feeders 1 being arranged at ear-picking unit 4 front upper place, it is arranged on support 10 and is positioned at the giving back field machine for corn stalks 5 below ear-picking unit 4 and the mounting structure on the chassis 9 being installed on walking vehicle body.Ear-picking unit 4 includes that two include the right gear case 13 of the left gear case 19 being arranged at the rear of a pair snapping bar that be on support 10 and that be positioned at left side and the rear setting of a pair snapping bar being positioned at right side to altogether four snapping bars that axis extends in left-right direction and the drive mechanism of each pair of snapping bar work of driving, drive mechanism.Conveyer device 3 include the delivery chute being arranged between two pairs of snapping bars, be arranged in delivery chute 40 conveying screw feeder 14 and be positioned at conveying screw feeder 14 rear fruit ear whereabouts mouth 86, conveying screw feeder 14 include the conveying screw conveyor shaft that axis extends along the longitudinal direction.It is provided with bearing block 7 on the chassis 9 of walking vehicle body, support 10 is rotated by the jointed shaft 6 that axis extends in left-right direction and is assemblied on bearing block 7, and maize harvesting machine also includes the hydraulic jack 8 rotated along jointed shaft 6 for driving arm 10 being arranged on chassis 9 to drive whole amplitude modulation harvesting apparatus.Amplitude modulation harvesting apparatus can rotate to realize lifting around jointed shaft 6 with the flexible of hydraulic jack 8.
Three pulling screw feeders 1 are respectively positioned at the middle pulling screw feeder 17 of delivery chute 40 front upper place and the left pulling screw feeder 16 being arranged symmetrically with in middle pulling screw feeder 17 left and right sides and right pulling screw feeder 11, each pulling screw feeder all includes the pulling screw feeder cylinder 22 of most advanced and sophisticated conical shell structure forward and supplies the pulling screw conveyor shaft 24 of pulling screw feeder cylinder 22 installation, left, right pulling screw feeder all can swing relative to middle pulling screw feeder 17, on support 10, the rear in left pulling screw feeder 16 and right pulling screw feeder 11 is respectively arranged with left pulling screw feeder rotary shaft 72 and right pulling screw feeder rotary shaft 75, left, right pulling screw feeder is in transmission connection with corresponding pulling screw feeder rotary shaft by attachment structure 2 respectively, attachment structure is universal joint 26, universal joint 26 is in transmission connection by bearing pin 64 with pulling screw conveyor shaft 24.The pulling screw conveyor shaft of middle pulling screw feeder 17 is rotated by intermediate bearing and is assemblied on support and is in transmission connection with the conveying screw conveyor shaft front end carrying screw feeder 14.Dial holding greatly of standing grain screw feeder cylinder 22 concordant with the forward tip of snapping bar, to ensure that corn stem is smoothly from the snapping bar dialling standing grain screw feeder entrance ear-picking unit.
Amplitude modulation harvesting apparatus also includes can regulating a left side respectively, the folding pendulum angle of the middle pulling screw feeder of right pulling screw feeder is to adapt to left adjustment structure 18 and the right adjustment structure 12 of the milpa of different spacings, left, the identical installing plate 28 all including being welded on support 10 and be positioned at the rear of corresponding pulling screw feeder of right adjustment structure, the mounting seat 25 for rotating assembling for corresponding pulling screw feeder it is provided with on installing plate 28, be provided with on installing plate 28 regulating tank 57 of the bearing of trend arc identical with the swaying direction of corresponding pulling screw feeder and be arranged in mounting seat 25 and guide, with regulating tank 57, the bolt 62 being slidably matched, the lock-nut 61 of the threaded position having for fixing corresponding pulling screw feeder after adjustment on bolt 62.The pulling screw feeder spiral conveying blade 23 for being delivered in the snapping bar at rear by corn stalk stem it is provided with on the outer peripheral face of the pulling screw feeder body 22 of conical shell structure, during results, corn stem is imported in snapping bar by conical shell and pulling screw feeder spiral conveying blade 23.As the results width between adjacent pulling screw feeder need to be regulated, need to unclamp each one of lock-nut 61(two ends), then mounting seat 25 can move, and maximum shift position is to solid line position by the dotted line position of Fig. 8.For making corn stem enter snapping bar smoothly, being respectively equipped with left gear stem plate 92 and right gear stem plate 55 at the big end of left and right group of standing grain screw feeder (16,11), regulative mode is manually regulation.
As shown in Figure 4, it is welded with conveying convex tendon along helix on snapping bar, snapping bar is divided into three sections: i.e. taper feeding section 30, cane transportation section 31 and harvesting section 32, front two sections of upper conveying convex tendons are that spiral type carries convex tendon, being respectively feeding section helical feed convex tendon 29 and cane transportation section helical feed convex tendon 36, the conveying convex tendon in harvesting section 32 is the straight convex tendon of the axially welding along snapping bar.During results, corn straw enters cane transportation section 31 from taper feeding section 30 under the support dialling standing grain screw feeder under feeding section helical feed convex tendon 29 effect, corn stalk under the effect of cane transportation section helical feed convex tendon 36 rearward movement to harvesting section 32, harvesting under the effect of the straight convex tendon of axially distributed harvesting section, due to two one high and one low settings of snapping bar of every pair, corncob falls into delivery chute 81 from downside and is transmitted rearward by conveying screw feeder 14.
nullFig. 9 is that the integral power of row harvesting apparatus is not transmitted schematic diagram by amplitude modulation，Maize harvesting machine includes the power set for driving amplitude modulation harvesting apparatus to work，Power set include head sprocket 65，The left end of jointed shaft 6 is provided with biserial sprocket wheel 66，Left gear case 19 includes casing 33、Left gear case power input shaft 67、Left gear case the first output shaft 68、Left gear case the second output shaft 69、Left gear case the 3rd output shaft 70，The rear end of left gear case the first output shaft 68 is provided with left gear case the first sprocket wheel 77，The rear end of left gear case the second output shaft 69 is provided with left gear case the second sprocket wheel 78，The left end of left gear the 3rd output shaft 70 is provided with left gear case the 3rd sprocket wheel 79，Right gear case 13 includes right gear case power input shaft 73 and right gear case power output shaft 74，The right-hand member of right gear case power input shaft 73 is provided with right gear case input sprocket 82，The rear end of right gear case power output shaft 74 is provided with right gear case output chain gear 83，Giving back field machine for corn stalks 5 includes giving back field machine for corn stalks axle 71，Giving back field machine for corn stalks axle about 71 is through support 10，The two ends, left and right of giving back field machine for corn stalks axle 71 are respectively arranged with the left sprocket wheel of giving back field machine for corn stalks 80 and the right sprocket wheel of giving back field machine for corn stalks 81，The rear end of left pulling screw feeder rotary shaft 72 is provided with left pulling screw feeder rotary shaft sprocket wheel 84，The rear end of right pulling screw feeder rotary shaft 75 is provided with right pulling screw feeder rotary shaft sprocket wheel 85，Amplitude modulation row harvesting apparatus is not also included axis extends along the longitudinal direction for the power of left gear case the first output shaft 68 being transferred to the jackshaft 91 on middle pulling screw conveyor shaft，Sprocket wheel 93 after sprocket wheel 90 and jackshaft before two ends are respectively arranged with jackshaft before and after jackshaft 91.nullThe integral power transmission route of row harvesting apparatus is not by width formula: power is reached on left gear case power input shaft 67 by head sprocket 65 by power by biserial sprocket wheel 66，Power is reached left gear case first by left gear case 19 by left gear case power input shaft 67、Second、On 3rd output shaft，After left gear case the second sprocket wheel 78 and jackshaft, sprocket wheel 93 is in transmission connection and is reached on middle pulling screw conveyor shaft sprocket wheel 89 power with pulling screw feeder in the middle of driving and the rotation of conveying screw feeder 14 by sprocket wheel before jackshaft 90，Left gear case the first sprocket wheel 77 and left pulling screw feeder rotary shaft sprocket wheel 84 are in transmission connection to drive left pulling screw feeder to rotate，Left gear case the 3rd sprocket wheel 79 and the left sprocket wheel of giving back field machine for corn stalks 80 are in transmission connection to drive giving back field machine for corn stalks to work and by the right sprocket wheel of giving back field machine for corn stalks 81, power reach right gear case input sprocket 82，Right gear case output chain gear 83 and right pulling screw feeder rotary shaft sprocket wheel 85 are in transmission connection to drive right pulling screw feeder to rotate.
Giving back field machine for corn stalks may also include moving knife (47,50), cuts off stationary knife (48,51), pulverizing stationary knife 49, movable arbor 52, side plate 45, and movable arbor 52 is fixed by bolts on support 10 by bearing.Being welded with moving knife seat 54 on movable arbor 52, knife bar and the moving knife seat 52 of moving knife (47,50) pass through hinge-coupled.Moving knife 47 turns clockwise, and is cut off by the first driven knife 47 of the corn stem after the snapping bar harvesting of ear-picking unit 4 and cut-out stationary knife 48, is then pulverized stationary knifes 49 by two row and pulverizes, and corn stem powdering spills in ground.Giving back field machine for corn stalks axle and movable arbor 52 are in transmission connection to drive movable arbor 52 to rotate.
The work process of maize harvesting machine of the present utility model is: this device is fixed on the chassis 9 of walking vehicle body by bearing block 7, jointed shaft 6 and hydraulic jack 8, and hydraulic jack 8 other end is connected by hinge and chassis 9.During farm work harvesting corn, starting hydraulic pump, make hydraulic jack 8 shorten, amplitude modulation harvesting apparatus rotates counterclockwise around jointed shaft 6, and amplitude modulation harvesting apparatus transfers entrance results state.Starting electromotor, maize harvesting machine runs to Semen Maydis ridge, and complete machine is in results state for the treatment of, makes Semen Maydis row be on the line of symmetry dialling standing grain screw feeder as far as possible.Advance of machining is gathered in the crops, it is pyramidal structure owing to dialling standing grain screw feeder, when Semen Maydis row and maize harvesting machine centrage (77,80) deviation are within 150mm, with this part Semen Maydis that moves ahead of maize harvesting machine under the effect dialling standing grain screw feeder, shifting to snapping bar, maize harvesting machine still can normal operation, therefore this maize harvesting machine can carry out not to row results, as results width need to be regulated, unclamp each one of lock-nut 61(two ends), then mounting seat 25 can move.Corn stem enters between two pairs of snapping bars of opposite direction rotating afterwards, and snapping bar captures and clamps stem stalk and moves downward backward, simultaneously as snapping bar effect, Semen Maydis is forced down stem stalk, it is achieved fruit ear separates with stem stalk and completes harvesting.Owing to snapping bar is one high and one low, the corncob that the two pairs of snapping bars are removed, to middle landing, is fallen in conveying screw feeder 14, is delivered to fruit ear whereabouts, rear mouth 86 by conveying screw feeder, falls into fruit-ear box.Corn straw goes back field after being pulverized by the giving back field machine for corn stalks 5 of lower section.When maize harvesting machine is walked on road, disconnecting the power of maize harvesting machine, start hydraulic pump, make hydraulic jack 8 extend, amplitude modulation harvesting apparatus rotates clockwise solid line around rotary shaft 6 and rises, and then starts maize harvesting machine walking.
In other embodiments of amplitude modulation harvesting apparatus of the present utility model, attachment structure can not use universal joint, and is connected with corresponding pulling screw feeder rotary shaft ball pivot to realize swinging of pulling screw feeder by pulling screw conveyor shaft；In the present embodiment, mounting seat is bearing block, it is also possible to do not use bearing to carry out transmission, and axle sleeve can be used to realize the rotation assembling of left and right pulling screw feeder；Bolt can also be arranged at the effect of the guide post replacement of the mounting seat lower end guiding to realize guide pillar, now can be provided with trip bolt in mounting seat, after realizing regulation, mounting seat is fixed on installing plate；Support can not also include installing plate, and directly arranges the gathering sill of arc on support；Amplitude modulation harvesting apparatus can also be connected on the chassis of agricultural four-wheel；Pulling screw feeder can also be replaced by pulling chain with the effect playing seedling-plucking device；Left pulling screw feeder can also be only allowed to swing or only allow right pulling screw feeder swing.
Amplitude modulation is not identical with the embodiment of the amplitude modulation harvesting apparatus in each embodiment of above-mentioned maize harvesting machine to the embodiment of row harvesting apparatus, and here is omitted.
Claims (10)
1. amplitude modulation is not to row harvesting apparatus, the snapping bar extended along the longitudinal direction including support, the axis that is arranged on support and the seedling-plucking device being arranged at snapping bar front, seedling-plucking device includes the most spaced left seedling-plucking device, middle seedling-plucking device and right seedling-plucking device, it is characterized in that: described left seedling-plucking device and/or right seedling-plucking device can swing, row harvesting apparatus is not also included for regulating the relatively middle seedling-plucking device pendulum angle in the lateral direction of corresponding seedling-plucking device to adapt to the adjustment structure of the milpa of different spacings by described amplitude modulation.
Amplitude modulation the most according to claim 1 is not to row harvesting apparatus, it is characterized in that: seedling-plucking device is pulling screw feeder, the pulling screw conveyor shaft installed including pulling screw feeder cylinder and confession pulling screw feeder cylinder, row harvesting apparatus is not also included being arranged at the rotary shaft that the axis at pulling screw conveyor shaft rear extends along the longitudinal direction by amplitude modulation, and pulling screw conveyor shaft is connected to the front end of rotary shaft by cardan drive.
Amplitude modulation the most according to claim 2 is not to row harvesting apparatus, it is characterized in that: described amplitude modulation does not also include the mounting seat for rotating assembling for pulling screw conveyor shaft to row harvesting apparatus, described adjustment structure include the regulating tank of the arc that the bearing of trend being arranged on support is identical with the swaying direction of corresponding pulling screw feeder and be arranged in mounting seat and guide, with regulating tank, the guide pillar being slidably matched, amplitude modulation does not also include the locking structure for fixing corresponding pulling screw feeder position after adjustment to row harvesting apparatus.
Amplitude modulation the most according to claim 3 is not to row harvesting apparatus, it is characterised in that: described guide pillar is the bolt being arranged in mounting seat, and locking structure includes the lock-nut being threadedly connected on bolt.
Amplitude modulation the most according to claim 2 is not to row harvesting apparatus, it is characterised in that: described pulling screw feeder cylinder is most advanced and sophisticated conical shell structure forward, and the outer peripheral face of described conical shell is provided with spiral conveying blade.
Amplitude modulation the most according to claim 5 is not to row harvesting apparatus, it is characterised in that: the big end of described conical shell is provided with gear stem plate so that milpa enters in the snapping bar of rear side smoothly.
7. according to the amplitude modulation described in any one of claim 1-6 not to row harvesting apparatus, it is characterised in that: described left pulling screw feeder and right pulling screw feeder can swing and the pulling screw feeder cylinder size of middle pulling screw feeder is more than the size of the pulling screw feeder cylinder of left pulling screw feeder and the size of the pulling screw feeder cylinder of right pulling screw feeder.
nullAmplitude modulation the most according to claim 2 is not to row harvesting apparatus，It is characterized in that: described amplitude modulation does not also include conveying screw feeder that conveying direction extends along the longitudinal direction and arranges the giving back field machine for corn stalks below snapping bar row harvesting apparatus，Conveying screw feeder includes carrying screw conveyor shaft，Middle pulling screw feeder includes middle pulling screw conveyor shaft，Conveying screw conveyor shaft is in transmission connection with middle pulling screw conveyor shaft，Snapping bar includes the left snapping bar being positioned on the left of conveyer device and is arranged at the right snapping bar on the right side of conveyer device，It is provided with the left gear case driving the work of left snapping bar in left snapping bar rear end on support，The right gear case being used for driving right snapping bar to work arranged in right snapping bar rear end on support，Described amplitude modulation does not also include the jointed shaft for being assemblied on walking vehicle body for holder pivots to row harvesting apparatus、Left gear case power input shaft、Left gear case the first output shaft、Left gear case the second output shaft、Left gear case the 3rd output shaft、Left pulling screw feeder rotary shaft、Giving back field machine for corn stalks axle、Right pulling screw feeder rotary shaft、Right gear case power input shaft and right gear case output shaft，Power is reached left gear case power input shaft by jointed shaft by power，Left gear case the first output shaft is in transmission connection with left pulling screw feeder rotary shaft，Left gear case the second output shaft is in transmission connection with middle pulling screw conveyor shaft，Left gear case the 3rd output shaft is connected with giving back field machine for corn stalks through-drive，Giving back field machine for corn stalks axle is in transmission connection with right gear case power input shaft，Right gear case power output shaft is in transmission connection with right pulling screw feeder rotary shaft.
nullAmplitude modulation the most according to claim 8 is not to row harvesting apparatus，It is characterized in that: the left end of jointed shaft is provided with biserial sprocket wheel，Through support about giving back field machine for corn stalks axle，The two ends, left and right of giving back field machine for corn stalks axle are respectively arranged with the left sprocket wheel of giving back field machine for corn stalks and the right sprocket wheel of giving back field machine for corn stalks，The rear end of left gear case the first output shaft is provided with left gear case the first sprocket wheel，The rear end of left gear case the second output shaft is provided with left gear case the second sprocket wheel，The left end of left gear the 3rd output shaft is provided with left gear case the 3rd sprocket wheel，The rear end of left pulling screw feeder rotary shaft is provided with left pulling screw feeder rotary shaft sprocket wheel，Amplitude modulation row harvesting apparatus is not also included axis extends along the longitudinal direction for the power of left gear case the first output shaft being transferred to the jackshaft on middle pulling screw conveyor shaft，Sprocket wheel after sprocket wheel and jackshaft before two ends are respectively arranged with jackshaft before and after jackshaft，Middle pulling screw conveyor shaft rear end is provided with middle pulling screw conveyor shaft sprocket wheel，The right-hand member of right gear case power input shaft is provided with right gear case input sprocket，The rear end of right gear case power output shaft is provided with right gear case output chain gear，The rear end of right pulling screw feeder rotary shaft is provided with right pulling screw feeder rotary shaft sprocket wheel，Power is reached on left gear case power input shaft by power by biserial sprocket wheel，Power is reached left gear case first by left gear case by left gear case power input shaft、Second、On 3rd output shaft，Left gear case the first sprocket wheel is connected with left pulling screw feeder rotary shaft chain gear transmission to drive left pulling screw feeder to rotate，Left gear case the second sprocket wheel is connected with chain gear transmission after jackshaft and is reached on middle pulling screw conveyor shaft power with pulling screw feeder in the middle of driving and the rotation of conveying screw feeder by sprocket wheel before jackshaft，Left gear case the 3rd sprocket wheel chain gear transmission left with giving back field machine for corn stalks is connected to drive giving back field machine for corn stalks to work and by giving back field machine for corn stalks right sprocket wheel, power reaches right gear case input sprocket，Right gear case output chain gear is connected with right pulling screw feeder rotary shaft chain gear transmission to drive right pulling screw feeder to rotate.
10. maize harvesting machine, including walking vehicle body and the harvesting apparatus being arranged at walking vehicle body front end, it is characterized in that: harvesting apparatus uses the amplitude modulation described in any one of claim 1-9 not to row harvesting apparatus, and amplitude modulation does not also include the mounting structure for being installed on walking vehicle body to row harvesting apparatus.
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| CN201620359149.3U CN205510914U (en) | 2016-04-26 | 2016-04-26 | Amplitude modulation is not to going maize harvesting apparatus and maize picker |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105723929A (en) * | 2016-04-26 | 2016-07-06 | 河南科技大学 | Width adjustment type non-row-alignment corn harvesting device and corn harvester |
| CN107409623A (en) * | 2017-09-08 | 2017-12-01 | 石河子大学 | A kind of open-close type safflower fruit ball collector |
| CN108781729A (en) * | 2018-05-08 | 2018-11-13 | 山东理工大学 | A kind of adjustable flexibility for dialling standing grain breadth group standing grain spike cutting machine structure |
| CN109661899A (en) * | 2019-02-19 | 2019-04-23 | 蒙城县振兴永发农机有限公司 | A kind of falling corn harvesting device |
| CN110122055A (en) * | 2019-06-13 | 2019-08-16 | 海南大学 | A kind of width-adjustable guidance feeding vertical corn harvesting-platform |
-
2016
- 2016-04-26 CN CN201620359149.3U patent/CN205510914U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105723929A (en) * | 2016-04-26 | 2016-07-06 | 河南科技大学 | Width adjustment type non-row-alignment corn harvesting device and corn harvester |
| CN105723929B (en) * | 2016-04-26 | 2018-08-24 | 河南科技大学 | A kind of amplitude modulation is not to row harvesting apparatus and maize harvesting machine |
| CN107409623A (en) * | 2017-09-08 | 2017-12-01 | 石河子大学 | A kind of open-close type safflower fruit ball collector |
| CN108781729A (en) * | 2018-05-08 | 2018-11-13 | 山东理工大学 | A kind of adjustable flexibility for dialling standing grain breadth group standing grain spike cutting machine structure |
| CN109661899A (en) * | 2019-02-19 | 2019-04-23 | 蒙城县振兴永发农机有限公司 | A kind of falling corn harvesting device |
| CN109661899B (en) * | 2019-02-19 | 2023-08-18 | 蒙城县振兴永发农机股份有限公司 | Lodging corn harvesting device |
| CN110122055A (en) * | 2019-06-13 | 2019-08-16 | 海南大学 | A kind of width-adjustable guidance feeding vertical corn harvesting-platform |
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