CN2031995U - Transplanter for corn growing in paper bag - Google Patents

Abstract

The utility model discloses a transplant seedlings machine for the paper bag seedlings of corn, belonging to the transplant field of the seedling raise of the agricultural machine, comprising two portions of a main machine frame and a transplant machine driving with a driving component formed be a plurality of monomer transplant machines. The utility model is characterized in that the seedling clamp transplant machine of circular type of each monomer transplant machine is formed by two elastic circular disks arranged on the same axle in parallel. The inner side and the outer side of each circular disk is provided with an adjusting component and an adjusting mechanism changing the space distance between the circular disks to satisfy the transplant of the pot seedlings with the different sizes of 30 to 40 mm and the requirements of changing a clamp cutter in the transplant. The seedling clamp claw structure of a steel wire of each round disk can enable the seedling clamp claw to easy to disassemble when the pot seedling of the corn is plugged in the ground with simultaneously earth backing. The directionality is good. Thus the high density transplant of 5600 seedlings per mou can be realized.

Description

Corn paper bag seedling raising and transplanting machine

The utility model relates to the seedling raising and transplanting mechanical field of agricultural machinery.

In order to increase the output value, improve farm work efficient, factory's paper bag seedling growing process development in recent years is very fast, and paper bag seedling raising and transplanting machine is exactly supporting for this reason machine.The transplanter of the U.S., West Germany, Japan's production all can once be finished trench digging, plant operations such as seedling, earth backing, suppression at present, pot seedling is planted by giving determining deviation in the field, like this for be in 1 year one ripe and 1 year two ripe zone line (as the part in area, North China) at temperature, with factory's paper bag corn of growing seedlings, after wheat harvest, this corn seedling is planted to the field with transplanter, just can obtain two ripe.In corn planting, learn by test per mu yield is increased, taking directed dense planting is a good method, and when the seedling spacing is controlled in 150～170mm, and every seedling is all towards a direction, and its per mu yield just can increase more than 400 jin.And transplanter commonly used is convertible because of the general pallet that adopts of its parts of planting, the structures such as seedling cartridge type or flat-disk formula that directly fall, because of their pot seedling buries by free state when planting, so can't implement the directed dense planting of pot seedling; Two inclination cushion disk(-sc) planting apparatuses, though can realize directed dense planting, but because the axis of two disks has certain angle, be to tilt mutually between disk, when disk rotates a circle along axis, spacing between disk is descending ascending again variation, and just cushion disk(-sc) is ascending and change to the chucking power of pot seedling, has certain clamping force when transplanting from top to bottom to guarantee the seedling alms bowl.But because maize seedling is very fragile, can not the clamping cane when transplanting, can only its paper bag nutritive cube of clamping, and the nutritive cube of corn is bigger, generally at 30～40mm, therefore after the angle of two cushion disk(-sc)s need strengthen, the corn pot seedling is entered in the middle of this two elastic clamp circle disk, because angle is bigger, when two disk clamping corn pot seedlings were rotated down, its chucking power increased because of the deflection of disk, thereby causes the humus pot of maize seedling body injured or broken, thereby this planting apparatus, also be difficult for the transplanting of the directed dense planting of realization corn pot seedling.

The purpose of this utility model is a kind of paper bag seedling raising and transplanting machine that has the new construction planting apparatus of design, realizes that the directed dense planting of paper bag corn pot seedling is transplanted, to raise labour productivity and significantly to boost agricultural yield.

The utility model is made up of mainframe, planting apparatus two parts.Mainframe is made up of crossbeam, single articulated body, hanger bracket and land wheel, is the core of complete machine load-bearing.The direction perpendicular with crossbeam is equipped with a plurality of monomer planting apparatuses parallel to each other, it is made up of driving members such as longeron frame, box-type plough, pot seedling conveyer, the plate of putting a lodged plant upright, two cushion disk(-sc) folder seedling planting apparatus, two-wheel earth backing packer and sprocket wheel, gears, wherein the longeron frame is that each parts of planting apparatus are installed and located usedly, and by it planting apparatus and crossbeam is connected together.When tractor is hung mutually with the hanger bracket on the crossbeam and is started, dilatory complete machine advances, this moment, land wheel was along ground surface and become the drive source of complete machine running part, repeatedly transmission through sprocket wheel-sprocket wheel, gear-gear, make pot seedling fail seedling device, gripper arm running, and finish trench digging, defeated seedling together, plant the operations of all planting such as seedling, earth backing, suppression with plough, earth backing packer on the longeron frame.For making the directed dense planting of corn pot seedling energy, the utility model designs from following several respects.1. select on land wheel radius and folder seedling disc radius and the land axle on the drive sprocket and jackshaft the transmission proportioning of second sprocket wheel and gripper arm clamp circle disk axle upper sprocket wheel on first sprocket wheel, the jackshaft, the horizontal direction speed in place under the folder seedling disk maize seedling is equated with the velocity magnitude of tractor, direction is opposite, descends so that maize seedling is upright.2. defeated seedling device drive sprocket radius of selection and jackshaft cog and fail the gearratio that seedling device axle cogs, make defeated seedling device identical in level phase contact place linear velocity equal and opposite in direction, direction with the disk gripper arm, the even distribute spacing of failing the supporting plate of putting the usefulness of growing seedlings on the seedling device circulation driving-chain simultaneously is corresponding fully with the even distribute spacing that gripper arm presss from both sides wire clip seedling pawl on the seedling disk, and synchronous operation, so that defeated seedling, folder seedling that the corn pot seedling can be equidistantly dense are sowed.3. select the shape and the structure of folder seedling disk, and it and the location gap of plough casing so that corn when going into ground folder seedling pawl just throw off, and earth backing in time, assurance corn pot seedling orientation is planted.

Feature of the present utility model is: two cushion disk(-sc) folder seedling planting apparatuses are made up of two parallel cushion disk(-sc)s that are loaded on the same axis, the variation of chucking power is realized by the distance regulating mechanism that the disk inboard is provided with two local locations between disk, in pot seedling turnover disk part, gap between disk is big slightly, can be convenient to advancing and going out of pot seedling, the spacing adjustable member is housed between the disk, and the spacing micro-adjusting mechanism is equipped with in the disk outside.The profile of cushion disk(-sc) is the elastic wire group that is welded with many group clamping pot seedlings on circumference accordingly, can regard " breach " as between the steel wire group, some earth backing of just crowding into when this " breach " can make under the pot seedling ground, pot seedling can not leaned forward because of inertia, keep the upright of pot seedling, thereby positioning performance is good; The elastic wire group also can make steel wire and pot seedling trophosome contact point many in clamping, and gripping performance is good, even the steel wire group is removed out, resistance is also little, and earth backing is also easy.In the utility model, trench digging after panel box and disk gripper arm pot seedling setting point apart from a less than 30 millimeters so that earth backing is timely when planting, also guarantee its orientation.

Defeated seedling device of the present utility model is one by drive sprocket, regulating wheel, and the vertical defeated seedling device of forming with the chain of a plurality of supporting plates, and it can make easy to operate, the housing construction compact and reasonable of people's work point seedling.

Embodiment

Fig. 1～Fig. 4 is the utility model embodiment accompanying drawing, wherein:

Fig. 1 is the vertical view of this transplanter

Fig. 2 is the end view of this transplanter

Fig. 3 is the end view of this transplanter folder seedling planting apparatus

Fig. 4 is the vertical view of this transplanter folder seedling planting apparatus

Mark among the figure: 1 crossbeam, 2,3 hanger brackets, 4 single articulated bodies, 5,6 bearing pins, 7 land wheels, 8 bogie arms, 9 plough boots heads, 10 plough casings, 11 longerons, 12 vertical beams, 13 vertical beams, 14 seat frames, 15 pot seedling disks, 16 pot seedling storage shelf, 17 plates of putting a lodged plant upright, 18 land axles, 19 drive sprockets, 20 chains, 21 sprocket wheels, 22 jackshafts, 23 sprocket wheels, 24 chains, 25 sprocket wheels, 26,27,28 gears, 29 defeated seedling device axles, 30 drive sprockets, 31 regulating wheels, 32 cushion disk(-sc)s, 33 press wheels, 34 supporting plates, 35 elastic wire groups, 36 blocks, 37 endless-chains, 38 flanges, 39 pads, 40 screws, 41,42 adjustment screw, 43,44 supports, 45 adjusting rods, 46 bearings.

As seen from Figure 1, Figure 2, present embodiment is a corn paper bag seedling raising and transplanting machine that has 4 monomer planting apparatuses.It is made up of mainframe and four monomer planting apparatuses parallel to each other.Wherein mainframe is made up of crossbeam 1,2,3 and two land wheels 7 of bikini hanger bracket, and land wheel 7 nationality bearings link to each other with crossbeam with bogie arm 8.The longeron frame that the monomer planting apparatus is made up of longeron 11, vertical beam 12,13 and back mounting 14, the plough of forming by boots head 9 and casing 10, by drive sprocket 30, the endless-chain 37 that has supporting plate 34, two regulating wheels 31, the defeated seedling device formed, with by two parallel cushion disk(-sc) 32, sprocket wheel 25 and the disk spacing regulating part 39 of axle on 26, spacing micro-adjusting mechanism, and folder seedling grafting device of forming of distance regulating mechanism of being loaded on, the plate 17 of putting a lodged plant upright, press wheel 33 is formed.In the present embodiment, according to directed dense planting requirement, to sprocket wheel 25, jackshaft 22 on the sprocket wheel 21 on sprocket wheel on the land axle 18 19 and the jackshaft 22, jackshaft 22 upper sprocket wheels 23 and the folder seedling planting apparatus axle 26 cog 27 and 28, folder seedling cushion disk(-sc) diameter, wheel diameter carry out that parameter is selected and proportioning is calculated, so that defeated seedling device is identical with equal and opposite in direction, the direction of the speed of the horizontal intersection point of folder seedling planting apparatus, and carry out synchronously; Make the horizontal velocity and the tractor speed of service equal and opposite in direction in folder seedling disk 32 pot seedling setting points, direction is opposite, so just can make the corn pot seedling vertical even densely covered plant into.

In the present embodiment also on cushion disk(-sc) 32 with its eight equal parts, referring to Fig. 3, between steel wire bar 35, the two steel wire groups that 5 40mm left and right sides clamping pot seedlings of each equally divided position weldering are used, form " breach ".When pot seedling by folder seedling disk when the horizontal level half-twist is planted into ground, from then on the plough casing crowds into the part earth backing between " breach " and the steel wire bar, make the very fast location of pot seedling, continue to get into earth backing by press wheel 33 at last, and further compress and all finish transplanting.

Parallel cushion disk(-sc) is constant in rotation because of its clamping force, does not resemble the disadvantage that two inclined plates folder seedling planting apparatus squeezes wound or squeezes broken corn nutrition pot for seedling culture so can not produce.In order to make pot seedling enter disk easily and from disk, to deviate from easily when planting, the utility model has designed two local distance regulating mechanisms in two disk inboards, and each governor motion is formed by being fixed in two the little bearings 46 on two axle 45 terminations and the support 44 of fixed axis 45.Axle 45 is with screw thread with the other end and fixes on the screwed hole of support.The extended position of axle is transferred with screw thread, thereby can change the gap of two disks in governor motion installation site district, also just change the chucking power of disk to the seedling alms bowl, the angle α that in the installation site of the design's middle (center) bearing 46 is bearing axis and X, Y-axis is for best, referring to Fig. 3,4 about 15 °.In addition, in order to satisfy planting of 30～40mm different size pot seedling body, the utility model links one with pad 39 as regulating part and with flange, bolt between two cushion disk(-sc)s; Two cover spacing micro-adjusting mechanisms are installed in the zone of 1/4 quadrant of planting in the cushion disk(-sc) outside.They are by perforate threading on the casing 10, two 41,42 compositions of screw that disk is inwardly leaned on of screwing on.

In order to make earth backing easy, the pot seedling good positioning effect, the utility model also designs the plough after panel box and disc centre is about 30mm apart from a of portion.

The utility model also is equipped with pot seedling disk 15 and seedling dish storage shelf 16 on girder, adorn the seedling cycle once more and increase the distance of working continuously in order to reduce, and boosts productivity.

Present embodiment can realize that high density directional transplant corn paper bag grows seedlings, and increases considerably corn yield, every mu about 400 jin, but and the batch production of growing seedlings so can realize yielding two crops a year, therefore has very high economic benefit.

Claims (5)

1, corn paper bag raise seedling planting machine, by mainframe, planting apparatus two parts are formed, wherein mainframe is by crossbeam 1, trifilar suspension frame 2,3, single articulated body 4 and land wheel 7 are formed, it is planted the bar device and is made up of a plurality of monomer planting apparatuses that are arranged in parallel, each monomer planting apparatus is by the longeron frame, the box-type plough, the pot seedling conveyer, the plate 17 of putting a lodged plant upright, disk folder seedling planting apparatus, press wheel 33, and sprocket wheel (19,21,23,25) gear (27,28), drive sprocket 30, regulating wheel 31, chain (20,24), endless-chain 37 driving members such as grade are formed, each sprocket wheel, gear is all by ratio requirement, selected parameter, wherein the longeron frame can be by longeron 11, vertical beam 12,13 and seat frame 14 be welded into, it is characterized in that described pot seedling conveyer is by drive sprocket 30, regulating wheel 31, the vertical transport device that endless-chain 37 is formed, the supporting plate 34 that pot seedling is put in a plurality of even distributions is housed on the endless-chain, described disk folder seedling planting apparatus is made up of two parallel cushion disk(-sc)s 32 that are loaded on the same axle 26, the regulating part 39 of regulating parallel distance is equipped with in the inboard of disk, with the governor motion of regulating the local spacing variation of disk, the pot seedling in the disk outside advances, the outlet vicinity, the governor motion of fine setting spacing is housed, described cushion disk(-sc) 32, its structure is equidistantly on two cushion disk(-sc)s to be welded with a plurality of wire clip seedling pawls 35 that certain-length is arranged, form between the steel wire group " breach ", plates is about 30mm apart from a behind the center line of cushion disk(-sc) and the plough casing 10.

2, by the described corn paper bag of claim 1 raise seedling planting machine, it is characterized in that what described planting apparatus was made up of the monomer planting apparatus more than 2.

3, by the described corn paper bag of claim 1 raise seedling planting machine, it is characterized in that being welded with on the disk 8 steel wire group folder seedling pawls 35, each folder seedling pawl is made up of the long steel wire of 5 40mm.

4, by the described corn paper bag of claim 1 raise seedling planting machine, the spacing regulating part 39 that it is characterized in that described disk inboard can be pad, two spacing micro-adjusting mechanisms in the described disk outside can be by perforate threading on the iron plate 41, and two screws of screwing on are formed.

5, by claim 1,2,3,4 described corn paper bag raise seedling planting machines, two local distance regulating mechanisms that it is characterized in that described inboard, but each free axis 45, be fixed in axle on 45 terminations little bearing 46 and the support 44 of fixed axis 45 usefulness form, the other end of axle 45 has screw thread, the screwed hole that connection shaft 45 is arranged on the support 44, the installation site of two little bearings 46 are that to make its center line be about 15 ° with the angle α of X, Y-axis respectively.

Images