CN1393120A

CN1393120A - Manual transplanter of rice seedlings growing in bosins and its special tray for nursing seedlings and jaw for lifting seedlings up and loading them on transplanter

Info

Publication number: CN1393120A
Application number: CN 01122235
Authority: CN
Inventors: 梁学武
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-06-22
Filing date: 2001-06-22
Publication date: 2003-01-29

Abstract

A manual transplanter for rice seedlings growing in pot bodies, trays for nursing the rice seedlings, and its tongs for lifting rice seedlings along with their pot bodies from the said tray and loading them into seedling tray holes and filing holes fully on the transplanter for transplanting the rice seedlings in field are disclosed. Under the cooperation of alternate pressing and lifting of manipulating handle, with detent, ratchet wheel, rack bor, slide plate, push rod and seedling dropping tubes, the rice seedlings can be transplanted in field.

Description

The pincers of the special-purpose seedling-cultivating tray of accurate rice pot seedling body manual rice transplanter and this machine, the installation that lifts seedlings

The present invention is the accurate rice pot seedling body rice transplanter with manual operation, and it relates to the pot seedling body seedling-cultivating tray that cooperates the special use of this machine, pulls out seedling-cultivating tray pot seedling body rice shoot, puts into the pincers in rice transplanter seedling dish seedling hole.

The present both at home and abroad mode of rice cultivation: the piece seedling and the rice shoot of pulling up seedlings that have staff to insert, there is pot seedling body staff to throw and the machine throwing, there are machine sowing and staff live etc.The staff rice transplanting is planted the rice shoot seeding row spacing in field from relatively more even, rice shoot is surely straight, make the ventilation and penetrating light of rice seedling good, be convenient to field management, but labour intensity is big, work efficiency is low, sometimes be unable to catch up with season, the rice shoot of pulling up seedlings that staff is inserted often will be inserted deeply and could insert surely, like this rice seedling tillering node height, effectively fringe is few, and production ratio does not go up the height of rice transplanting plantation.Staff is thrown and machine is thrown the accurate rice pot seedling body of plantation, rice shoot energy industrial sprout cultivation, work efficiency height, labour intensity is little, and the rice seedling tillering node is low, and effectively fringe is many, the output height, still, the distance of throwing between the pot seedling body rice shoot in field is inhomogeneous, want the mending-leakage seedling, upright seedling workload is big, and rice seedling later stage ventilation and penetrating light is poor, runs into during operation and blows hard, the pot seedling body rice shoot of throwing can not had purpose by wind and blows away, and operation can't be gone on.Just run into and rain heavily, blow hard if throw the pot seedling body rice shoot in the field upright seedling of not taking root, some pot seedling body rice shoots can washed awayly focus on a corner and pressed the stalk leaf by mud, and pot seedling body rice shoot is difficult to uprightly.The operation of a throwing transplanting machine often wants eight or nine people for seedling with seedling, pot seedling body rice shoot pulls up from seedling-cultivating tray and delivers to throwing transplanting machine and use, will be through repeatedly moving, artificially like this hinder seedling and have, it is few to contract farmland covered by contract area quantity by present rural area peasant household, and the field piece also comparatively disperses, single household will buy a throwing transplanting machine use and have little significance, the rice transplanter that uses Japan to produce, and the rice transplanting quality is good, but the platform high price is expensive, and peasant household cannot afford especially.Though rice direct-seeding be machine sowing or artificial hand sowing all the saving of labor, save time, the rice seedling tillering node is low, effectively fringe is many, output is higher, but when the seed rice sowed do not root run into the sky rain heavily seed rice can be washed away, broadcasting can be bad by water logging at the seed rice of low-lying ponding lowland, the plague of rats is difficult anti-, summer is rainy, spring, temperature Change was unusual, if meet the cold wave microthermal climate, can influence seed rice and germinate and seedling rot, it is high that the field management level is wanted, and is difficult to promote.

Report according to " Guangxi agricultural machinery " third phase 4-6 page or leaf in 2000: Japanese AP400-60FA type rice transplanter test: leak seedling rate 1.80%, overturning rate 1.2% is floated seedling rate 1.15%, oil consumption 4.50 (kg/nm ²), productivity ratio 0.17 (hm ²/ n) operation quality meets agriculture requirement, and be desirable plantation facility, but cost an arm and a leg, many ten thousand yuan of every 2-10, the difficult purchase used.Homemade: zpr-H530 type throwing transplanting machine, leak seedling rate 3.33%, overturning rate 42.27%, oil consumption 6 (kg/hm ²), productivity ratio 0.18 (hm ²/ n), anti-blue or green fast, effective tiller is many, and tangible effect of increasing production is arranged, but does not reach local agriculture requirement, and upright seedling rate is low, leaks to insert the rate height, can not normal operation when the mud pin field degree of depth surpasses 18cm.

Purpose of the present invention, in the rice cultivation process, the batch production of growing seedlings, pull up seedlings installation facilityization, rice transplanting semi-mechanization.On agronomy, transplanting is suitable to the rice shoot embedded depth in field, rice shoot is upright, seeding row spacing evenly, do not leak slotting, do not hinder seedling, do not float seedling, overturning-free, be easy to field management, the rice seedling ventilation and penetrating light is good, the utility rate of luminous energy height, effective tiller is many, tangible volume increase is arranged, and labour intensity is little, and work efficiency is higher.Simple, light, flexible, durable, the easy repairing of implement structure, machine valency are low, and the mud pin depth of various soil properties is adaptation, and the peasant household in mountain area and Plain affords and can use.

In order to achieve the above object, the seedling dish seedling hole and the seedling-cultivating tray hole of accurate rice pot seedling body manual rice transplanter of the present invention, the pincers that the pot seedling rice shoot that pulls out the seedling-cultivating tray hole is put into the seedling dish of rice transplanter all are the common rice cultivation work of finishing that cooperates.Now above-mentioned facility are specified: the bottom of rice transplanter is a Ship Structure; it is supporting the operation of walking on the face that full machine floats on Tanaka's muddy water; the bottom Ship Structure of machine is adaptation to the mud pin degree of depth difference of various soil properties field piece; it is light to walk; turn to flexibly; vertically have a small rectangle breach in the preceding upper right corner of motor vessel head; the batten of left and right deviation when preventing that action bars from moving up and down is housed on both sides, the breach left and right sides; having two at the motor vessel tail baffle presses inserted link to stretch out the hole that motor vessel presses slotting slide plate out of my cabin about being; other position seals; Tanaka's muddy water can advance in the motor vessel cabin like this; parts in the motor vessel cabin have obtained protection; motor vessel head base plate slightly upwards bends up; prevent to take place when motor vessel from advancing to stop up mud; right side, top position, the place of bending up is equipped with one and can be changed finger row distance batten outside the motor vessel head; the not far rear hull bottom in crook is horizontal on motor vessel is equipped with one and scrapes the very shallow cleaning shoe of the mud degree of depth; when advancing, can wipe the high earth of field face off by motor vessel; and traction a certain amount of mud and is filled up recessed field face; make the surface, field be tending towards smooth; the flowability of field table mud is increased; create favorable conditions for the pot seedling body rice shoot root training last layer mud under inserting; particularly the footprint that the operator is depressed Tanaka is filled and led up; prevent to fall into seedling or rice shoot overturning; be fixed with the spacing in the rows little batten of ditching in the afterbody floor below of motor vessel; when advancing, opened by motor vessel a rule ditch down on the farm; also can enter the Tian Tuzhong of certain depth when making the pot seedling body fall to insert at harder field piece; two handles about the motor vessel head is extended with; left handle is installed in the motor vessel centriciput; its lower end and motor vessel cabin inner joint are equipped with the effect at the bottom of a stiffener is reinforced it and motor vessel; its effect machine drawing ship of left handle advances; turn to; right handles is in the preceding upper right side of motor vessel; make it make action bars again; in the outside, the action bars right side a downward adjustable height is installed; the row distance span of line-spacing engraves batten; the batten top has fixed range to engrave the batten height; the spiral of degree of tightness; be positioned at motor vessel cabin action bars section and the supporting-point that action bars moves up and down be installed the middle part approximately; the preceding limiting plate that moves up and down that action bars nearby is installed at supporting-point; right outer rear flank, action bars section middle part is a bit stretched to downwards a pull hook batten of following action bars to move up and down is housed in the motor vessel cabin; the batten lower end has to collude presses inserted link to press work about exercising; the other rear of pull hook batten is equipped with and makes pull hook batten vertical up-or-down movement limiting plate; the top is equipped with ratchet under action bars; ratchet is a pawl of stirring ratchet on the ratchet; be fixed with a guide rail wheel mechanism axle on the both sides, the left and right sides in the motor vessel cabin, on the axle ratchet arranged from right to left; garden post cam is arranged; spur gear is arranged.The ratchet number must be an even number on the ratchet, the number of teeth necessarily equals can arrange between the seedling dropping hole twice of what seedling dish seeding hole amouts down, gathering sill on the post cam of garden, there are two to turn to the straight-line groove section, each turns to the straight-line groove segment length is a seedling dish seedling hole length of side, and all the other groove section horizontal linear length are the twice that seedling dish seeding hole amout length deducts the difference of a seedling dish seedling hole length of side under arranging between the seedling dropping hole.But spur gear be sleeved on the guide rail wheel mechanism axle, the spur gear feather key move left and right of spur gear on axle, spur gear has only two, its shape, size, equidistant straight-tooth, straight-tooth is to stir tooth bar frame rack tooth, it is moving that tooth bar is frameed shift, when push rod operated in straight-line guidance groove changeover portion just when two straight-tooth were stirred rack tooth.On two next doors about the motor vessel side; be fixed with two horizontal battens of support; on these two horizontal battens of support, be fixed with three vertical battens of support again; they are the 1st from right to left; 2; the vertical batten of 3 supports; it is identical that these three vertical battens of support stretch to motor vessel rear length; and support first vertical batten is stretched to forward under year seedling dish noseplate; support the 2nd; long surpassing carried seedling dish noseplate before 3 vertical battens; at the vertical batten 2 of support; middle inside between 3 vertically has the sliding ditch of a flute profile; connect the batten two ends; this sliding ditch is the dragging track that the tooth bar frame moves forward and backward; the tooth bar frame is positioned at support the 2nd; between 3 vertical battens; on the horizontal batten of support; carry under the seedling dish slide bar; the outer survey of the left and right side frame of tooth bar frame is equipped with slide bar; this slide bar runs in the guide support the 2nd; slide before and after in the trough gutter of 3 vertical battens; the tooth bar frame back rest is erect to have a pair ofly has a pair of that the handle ring and the seedling dish back rest stretch out backward to have the handle ring to be staggered; there is a slide bar to pass this two couple the handle annular distance is arranged; tooth just is equipped with in the frame lower end on tooth bar frame the right; tooth pitch is a seedling dish seedling hole length of side; on the edge of a tooth bar frame left side, the spiral of regulating tooth bar frame degree of tightness is installed; prevent that the tooth bar frame is at the vertical batten the 2nd of support; the sliding ditch hypervelocity of the flute profile of 3 battens slides, and is to carry a seedling dish on three vertical battens of support, carries the seedling middle part, bottom surface of trying to get to the heart of a matter the guiding that push rod is subjected to the gathering sill of garden post cam is installed; carry the seedling edge, the left and right sides, bottom surface of trying to get to the heart of a matter vertical batten is installed; these two carry the vertical batten of seedling dish and laterally have two holes with three vertical battens of support on same horizontal plane, pass with two slide bars, and these two slide bars are a year seedling dish slide bar; it has the fixing seedling dish that carries on three vertical battens of support surface; can horizontally slip again, carrying the seedling dish does not have front and rear beam, is adorning disconnectable seedling dish and seedling disk support plate in the dish; several thousand seedling holes are arranged in the seedling dish; before the arrangement in seedling hole; after; a left side; the right side over against, the aperture is foursquare, hole depth is more a little bigger than the aperture; be to prevent that pot seedling body rice shoot from routing up from the seedling aperture; the end, are worn in the seedling hole, with the holder of a seedling disk support plate, seedling face left left frame with carry the seedling left frame contact position of facing left; smooth smooth; be the dragging track that the seedling dish enters seedling-dropping slide, centre distance between the seedling hole and seedling-cultivating tray hole; centre distance between the seedling folder equates that seedling disk support plate supporting plate is a thin plate; it is holding in the palm bottom, seedling dish seedling hole; prevent that rice shoot from dropping out, it is not fixed in seedling and tries to get to the heart of a matter, and colluding of 90 ° of angles arranged on the plate; colluding of it carried seedling dish noseplate when it and seedling dish entered in year seedling dish; preventing from and then to move into when the seedling dish from moving into seedling-dropping slide and go, make the seedling hole of seedling dish can not arrange rice shoot, is seedling-dropping slide under the seedling dish back rest; at the bottom of it and the seedling disk hole; seedling disk support plate face is on same horizontal plane, and it is to be fixed on three longitudinal carrier batten surfaces, it with carry the try to get to the heart of a matter rear of plate of seedling and lean on very closely; but but carry seedling dish move left and right; have the hole that needs by design on the seedling-dropping slide, the aperture is foursquare, and the aperture is bigger than seedling disk hole; make the pot seedling body rice shoot in seedling hole easily enter seedling dropping hole; hole depth is to decide according to the seedling-dropping slide thickness, the distance between the seedling dropping hole be exactly be inserted into field rice shoot spacing in the rows from, the length of seedling-dropping slide than seedling dish the distance between horizontal long two seedling dropping holes; respectively be distributed in the seedling-dropping slide two ends; this plate that grows is the straight hole that do not have, and its effect makes the seedling dish one row two ends, seedling hole that move on the seedling-dropping slide that individual sliding position be arranged when move left and right, and two ends should not protected from the pot seedling body rice shoot that seedling disk hole enters seedling dropping hole by horse back; it under the seedling dropping hole seedling dropping pipe; the seedling dropping pipe mouth is over against the seedling dropping hole end opening, and the mouth of pipe is the same with the seedling dropping hole size, and what seedling dropping holes seedling-dropping slide has; how many bar seedling dropping pipes are just arranged under the hole; seedling dropping pipe is fixed on the lateral surface on the motor vessel tail baffle, reach under the mouth of pipe at the bottom of the motor vessel tail baffle ditch the ditch that little batten opens down on the farm over against spacing in the rows on, face removes one section pipe face and leaves door under the pipe as inserting field pot seedling body rice shoot down outside the lower end of pipe; claim that again this door is a seedling output gate; a seedling output gate inserted sheet is installed above this seedling output gate, moves up and down with this inserted sheet and regulate the length that seedling output gate just adapts to pot seedling body rice shoot, regulate the seedling output gate height in principle; fall to be inserted into the pot seedling body rice shoot of standing in the ditch of field from seedling dropping pipe and also have the rice shoot of certain-length above the seedling output gate top; be to prevent from not press the pot seedling body rice shoot of inserting that insert not go out like this, and make this straight rice transplanting seedling that falls on one's feet successfully be pressed into Tian Tuzhong to it, leave seedling output gate again after making rice shoot bury surely directly for pressing to take part in from the seedling output gate overturning through pressing to take part in.Next point of middle side part is equipped with one and laterally presses slotting slide plate outside the motor vessel tail baffle, this pressure is inserted two ends, the slide plate left and right sides to be had extension spring lifting to press and inserts slide plate and rise to press and insert limit on the slide plate limiting plate, being equipped with two on the motor vessel tail baffle presses slotting slide plate to move up and down limiting plate, press to insert the slide plate inboard be fixed with downwards with the as many flute profile strip sleeve-board of seedling dropping pipe seedling dropping pipe outer surface three parts, when it and then presses slotting slide plate to move up and down, outer three faces of seedling dropping pipe as dragging track, this flute profile batten is inserted chute pressing, face on foreign side's face seedling output gate inserted sheet of the slotting chute of this pressure below the 2cm removes, the length of two faces is than the short 1cm of the seedling dropping pipe that is overlapping about it, the upper end of pressing intervention is being fixed in the upper end welding outside two side-grooves about the slotting chute of pressure, press to take part in along pressing that inserting faces down about chute and extend to about seedling dropping pipe on the face, difference 1/2Cm arrives the seedling dropping pipe top, its top is inwardly curved few, surface about seedling dropping pipe is being suppressed, when surperficial lower extreme point is left about seedling dropping pipe on the top when it presses down, just near toward interior pressure, but be subjected to the restriction of face about the mouth of pipe of top under the seedling dropping pipe, this is a little bit smaller to pressing the distance of taking part in after the top dwindles just caing be compared to pot seedling body rice shoot medium walk upper surface, the pressure that presses down is like this taken part in and is pressed in the station, field that is inserted at the bottom of the seedling output gate and pot seedling body rice shoot medium walk surface right and left, make pot seedling body rice shoot reenter the Tian Tuzhong of certain depth, owing to press and take part in pressure balance for every pair, through pressing slotting pot seedling body rice shoot must be steady straight, in the motor vessel cabin, also be equipped with to press and insert axle, two pressure inserted links about being fixed with on the axle, stretch out in two holes of their rear end slave stern backboard, be pressed in and insert the slide plate top, the right inserted link of pressing stretches out one section suitable length from pressing before inserting axially, colluding of the pull hook batten that on corner under this extension end points, is moved downward, and collude into certain degree of depth, when the pull hook batten follows action bars to rise, the colluding of pull hook batten just colluded the right inserted link extension of pressing and up drawn, and be pressed in insert on the slide plate about press inserted link to overcome to press and insert the pulling force that lifts spring on the slide plate, insert slide plate pressing, press and insert chute, press and take part in all toward pressing down, make and press to take part in falling slotting pot seedling body rice shoot medium walk when being pushed down into the needed degree of depth of field soil, because colluding when the right side pressed the inserted link extension to pull on to rise of pull hook batten, be vertical the rise, and the right inserted link extension of pressing is that to insert axle be the garden heart to press, right pressure inserted link extension is a radius, operation is the garden camber line during rising, so when rising to the height that needs and the pull hook batten collude disengaging, about press inserted link to lose pressure, press the lifting extension spring of inserting slide plate the pressure inserted link, press and insert slide plate, press and insert chute, press to take part in and be withdrawn into the origin-location.The operator toward next pressure, up one carries action bars, just finishes transplanting work one time.

The identical place of seedling-cultivating tray of accurate rice pot seedling body rice shoot seedling-cultivating tray of the present invention and present domestic use, the dish hole is a butt garden centrum, dish has individual osculum at the bottom of the hole, different places, the dish hole of present domestic use is that isosceles triangle is arranged, arrange the availability of seedling-cultivating tray high like this, and before the arrangement in seedling-cultivating tray of the present invention hole is, after, a left side, the right side over against, anyhow embark on journey, the boring ratio isosceles triangle of arranging is arranged the availability of seedling-cultivating tray low like this, this mainly is for the seedling disk hole that cooperates pot seedling body rice transplanter and pulls out centre distance unanimity between the seedling folder of pincers of pot seedling body of seedling-cultivating tray, make again on the pincers all hold under the arm the seedling folder can both pierce into respectively simultaneously each cylindrical void between the seedling-cultivating tray hole capable in, the hundreds of in a seedling-cultivating tray hole pot seedling body rice shoot base portion held under the arm tightly to pull up and can once put into simultaneously just adopts such arrangement in the rice transplanter seedling hole.

Of the present invention lifting seedlings, the pincers of installation, be meant a hundreds of pot seedling body rice shoot that pulls up from a seedling-cultivating tray last time after, the hundreds of pot seedling body rice shoot that these pincers are being held under the arm is once put in the seedling dish seedling hole of rice transplanter again.The structure of these pincers of pulling up seedlings is mainly by two most compositions: one is outer leg lock frame, another is interior leg lock frame, they all have two edges and frame beam, inside and outside leg lock edge all is a flute profile strip, their size shape is all identical, but outer leg lock edge than centre distance between the long seedling-cultivating tray seedling hole of interior leg lock edge as inside and outside leg lock frame leg lock, the seedling folder is opened, close mobile position, the flute profile frame mouth of outer leg lock frame is in the pincers frame, the flute profile frame mouth of interior leg lock frame is outside the pincers frame, the flute profile strip oral sex misconnection of inside and outside leg lock frame is set up into the pincers frame of these pincers jointly, the interior leg lock frame of pincers frame horizontally slips the seedling of pincers folder is opened or closed, outside these pincers, be equipped with under the leg lock edge lateral many outside folder seedling leg, leg lock edge inboard also is equipped with downwards and presss from both sides the seedling leg in many in pincers, all curb pins seedling leg shapes, size, length much at one, quantity equates, the inboard, top is fixed with a horizontal rectangular folder seedling sheet under a pair of curb pins seedling leg, overlayed thin film on this folder seedling sheet, prevent from when holding seedling under the arm, rice shoot to be crushed, relative a pair of curb pins seedling sheet is formed a seedling folder, folder seedling sheet two ends lateral bending outward become splayed, and pot seedling body rice shoot is entered in the seedling folder smoothly.How many hole row pot seedling bodies are arranged on the seedling-cultivating tray, what just are housed on the pincers of pulling up seedlings holding the seedling folder under the arm.Be fixed with at four angles, frame beam two ends of outer leg lock frame of pincers one section with the big or small identical rectangular body opening bar of frame beam, on two relative segment length side's body opening bars, have the hole, and connecting with connecting rod, this connecting rod is parallel with pincers frame face above the pincers edge, this is called housing beam slide bar to connecting rod, fix with screw at these two ends housing beam slide bar, at this two handles are laterally loaded onto in both sides, housing beam slide bar middle part, these two handles and housing beam slide bar joint all have the hole, housing beam slide bar all passes this hole, the top, hole of handle 1 passes key screw housing beam slide bar and handle 1 is fixed up, outer leg lock frame beam slide bar can not be slided in the hole of handle 1, handle 2 two ends and the welding of interior leg lock edge upper surface joint are fixed up, but housing beam slide bar can slide in the hole of handle 2, putting on stage clip handle 2 among the housing beam slide bar between handle 1 and the handle 2 holds the seedling folder under the arm and opens from making toward external pressures, a batten in interior leg lock frame beam is mounted on the upper surface of leg lock edge two ends, its thickness is the distance of housing beam slide bar below to interior leg lock edge upper surface, being subjected to frame beam slide bar is pressing, but can horizontally slip, in its effect prevents the leg lock frame about when sliding with outside the leg lock frame depart from.

The present invention is further described below in conjunction with drawings and Examples.

Fig. 1 is the front view of accurate rice pot seedling body manual rice transplanter of the present invention.

Fig. 2 is the left view of accurate rice pot seedling body manual rice transplanter of the present invention.

Fig. 3 is the right view of accurate rice pot seedling body manual rice transplanter of the present invention.

Fig. 4 is the vertical view of accurate rice pot seedling body manual rice transplanter of the present invention.

Fig. 5 is the right view I portion enlarged drawing of accurate rice pot seedling body manual rice transplanter of the present invention.

Fig. 6 is spur gear straight-tooth and tooth bar frame rack tooth transmission principle figure.

Fig. 7 is a guide rail wheel mechanism axle.

Fig. 8 the present invention is in order to cooperate the pot seedling body seedling-cultivating tray front view of accurate rice pot seedling body manual rice transplanter special use.

Fig. 9 the present invention is in order to cooperate the pot seedling body seedling-cultivating tray vertical view of accurate rice pot seedling body manual rice transplanter special use.

Figure 10 the present invention puts into the front view of the pincers of rice transplanter seedling disk hole in order to cooperate the pot seedling body rice shoot that pulls out seedling-cultivating tray of accurate rice pot seedling body manual rice transplanter and the special use of pot seedling body seedling-cultivating tray.

Figure 11 the present invention puts into the left view of the pincers of rice transplanter seedling disk hole in order to cooperate the pot seedling body rice shoot that pulls out seedling-cultivating tray of accurate rice pot seedling body manual rice transplanter and the special use of pot seedling body seedling-cultivating tray.

Figure 12 the present invention puts into the vertical view of the pincers of rice transplanter seedling disk hole in order to cooperate the pot seedling body rice shoot that pulls out seedling-cultivating tray of accurate rice pot seedling body manual rice transplanter and the special use of pot seedling body seedling-cultivating tray.

Fig. 1 to Fig. 7 is each component names of accurate rice pot seedling body manual rice transplanter:

1 is action bars, 2 is action bars left limit plate, 3 is that fixedly line-spacing engraves the batten height, the big minor spiral of line-spacing, 4 engrave batten for line-spacing, 5 is the pull hook batten, 6 is pull hook batten vertical lift limiting plate, 7 is the span batten, 8 move up and down limiting plate for action bars, 9 is the action bars supporting-point, 10 upwards bend up the place for hull, 11 is hull, 12 is cleaning shoe, 13 for the pull hook batten colludes, and 14 is the right corner under the inserted link extension end points of pressing, and 15 is the right inserted link extension decline limiting plate of pressing, 16 is ratchet, 17 is the right inserted link extension of pressing, and 18 for pressing slotting axle, and 19 is the right inserted link of pressing, 20 are the spacing in the rows little batten of ditching, 21 be seedling output gate at the bottom of, be again at the bottom of the motor vessel tail baffle, be again top under the seedling dropping pipe, 22 for pressing intervention, 23 are the slotting chute of pressure, and 24 is the seedling output gate inserted sheet, and 25 is to be fixed in the slotting chute pad of pressure on pressure is taken part in, 26 for pressing slotting slide plate, 27 is the motor vessel tail baffle, and 28 is seedling dropping pipe, and 29 is support first vertical batten, 30 is on the tooth bar frame back rest handle ring to be arranged, 31 for there being the handle ring to connect slide bar, and 32 have the handle ring for the seedling dish frame back rest, and 33 is seedling-dropping slide, 33-1 is a seedling-dropping slide mark 1,33-2 is that seedling-dropping

slide mark

2,34 is a seedling dropping hole, and 35 is seedling dish frame front-axle beam, 36 is seedling dish seedling hole, 37 for carrying seedling dish slide bar, and 38 is the horizontal batten of support, and 39 is garden post cam, 40 is guide rail wheel mechanism axle, 41 is the ratchet on the ratchet, and 42 is ratchet, and 43 is the seedling dish, 44 is the seedling disk support plate, 45 for carrying a seedling dish, and 45-1 is for carrying the seedling front edge of board of trying to get to the heart of a matter, and 46 collude for the seedling disk support plate, 47 is support the 2nd vertical batten, 48 is the right edge tooth bar of tooth bar frame slide bar, and 49 is the right edge tooth bar of tooth bar frame, and 50 is that inserted link is pressed on a left side, 51 is that the pressure inserted link of opening on the motor vessel tail plate washer stretches out the hole, 52 for carrying a seedling right edge and the seedling right edge contact position of facing left of facing left, and is the track that the seedling dish slides, and 52-1 is a year seedling dish frame left side mark, 53 for carrying try to get to the heart of a matter vertical batten of left and right edges on the face of seedling, 54 is support the 3rd vertical batten, and 55 is the chute on support the 3rd vertical batten, and 56 is tooth bar frame slide bar, 57 is the spur gear feather key, 58 dial the bifurcation groove for spur gear, and 59 is spur gear, and 60 is straight-tooth, 61 is rack tooth, 62 is the chute of support the 2nd vertical batten, and 63 for carrying the seedling bottom surface of trying to get to the heart of a matter, and 64 carry the try to get to the heart of a matter push rod at middle part, bottom surface of seedling for being fixed in, 65 is garden post cam gathering sill, 66 is the tooth bar frame back rest, and 67 for pressing slotting slide plate to promote extension spring, and 68 is to press to insert slide plate lifting terminal point limiting plate, 69 is seedling output gate, 70 is centre distance between the seedling dish seedling hole, and 71 for regulating tooth bar frame tooth bar elasticity spiral, and 72 dial the bifurcation bar for spur gear, 73 is the left lever handle, 74 is left lever handle stiffener, and 75 move the gathering sill section from left to right for push rod on the post cam of garden, and 76 move the gathering sill section from right to left for push rod on the post cam of garden, 77 operate in gathering sill lead-over groove section from right to left for push rod on the post cam of garden, 78 operate in gathering sill lead-over groove section from left to right for push rod on the post cam of garden, 79 is action bars right limit plate, and 80 is the tooth bar frame, 81 is the right edge of tooth bar frame, and 82 is tooth bar frame left side edge.

Fig. 8 to Fig. 9 is each component names of accurate rice pot seedling body seedling-cultivating tray:

83 is pot seedling body seedling-cultivating tray, and 84 is pot seedling body seedling-cultivating tray hole row, and 85 is pot seedling body seedling-cultivating tray hole, and 86 is draining aperture at the bottom of the pot seedling body seedling-cultivating tray hole, and 87 is the centre distance between the pot seedling body seedling-cultivating tray hole.

Figure 10 to Figure 12 is each component names that the pot seedling body that pulls out seedling-cultivating tray is put into the pincers of rice transplanter seedling disk hole:

88 is outer leg lock frame, 89 is interior leg lock frame, 90 is outer leg lock frame beam, 91 is interior leg lock frame beam, 92 is outer leg lock edge flute profile strip, 93 is interior leg lock edge flute profile strip, and 94 is that inside and outside leg lock frame is opened the shift position of closing the seedling folder, and 95 is outer leg lock frame leg lock, 96 is interior leg lock frame leg lock, 97 for being fixed in the folder seedling batten that outer leg lock lower end is equipped with film, and 98 for being fixed in the folder seedling batten that interior leg lock lower end is equipped with film, and 99 for being fixed on the rectangular body opening bar on the outer leg lock frame Liang Jiao, 100 is housing beam slide bar, 101 are the screw on the fixing housing beam two ends, and 102 is that pressing tongs handle 1,103 is a pressing tongs handle 2,104 are the fixing screw of pressing tongs handle 1 on housing beam slide bar, 105 for fixedly pressing tongs handle 2 is in the lip-deep pad of interior edge, and 106 for opening seedling cramping spring, and 107 are centre distance between the seedling folder.108 two relative curb pins seedling battens are formed one and are held the seedling folder under the arm.

To do following 2 preparations before the rice transplanting, the one, all seedlings folders (108) on the pincers of pulling up seedlings are pierced into pot seedling body rice shoot base portion in all hole row (84) of seedling-cultivating tray (83) respectively, pressing tongs handle (102) (103) is compressed toward in, mention together with the monoblock seedling-cultivating tray, pat the seedling-cultivating tray bottom surface gently with strip of foil, after pot seedling body rice shoot and seedling-cultivating tray hole are separated, carefully seedling-cultivating tray is shut down with hand, the hundreds of of holding under the arm in a pincers pot seedling body rice shoot is aimed at the seedling dish seedling hole (36) that in advance is ready to have the holder of seedling disk support plate to be loaded into, continuous several times is all being adorned pot seedling body rice shoot to several thousand seedling holes of seedling dish like this, lack pot seedling body rice shoot if seedling dish seedling hole has, supply by hand.The 2nd, be transferred to the starting point of preparation to a few thing parts on the machine before, should the position on, the bifurcation bar (72) of dialling of stirring spur gear earlier makes the straight-tooth (60) of spur gear (59) and the position that tooth bar frame rack tooth (61) disengages, shift on the motor vessel head direction terminal point with pulling carry-over bar frame (80), see again and carry the face left gauge point (52-1) of frame of seedling, whether mark 1 (33-1) or the mark (33-2) 2 aimed on the seedling-dropping slide be all right, if not over against must the ratchet (41) on the ratchet being moved actuating action bars (1), carrying the seedling dish also moves, align in two above-mentioned marks one of them, again spur gear (59) being dialled back original position is positioned at and the rack tooth contact position straight-tooth, mix up the height of seedling output gate (69) in addition with seedling output gate inserted sheet (24) according to the height of the pot seedling body rice shoot that will insert, use again spiral (3) fixedly mix up line-spacing engrave batten (4) height and with the distance of line-spacing span batten (7), mix up tooth bar frame degree of tightness spiral (71) again, at last the seedling dish of filling pot seedling body rice shoot seedling hole, together with in the seedling disk support plate threading year seedling dish seedling disk support plate being caught on a year seedling dish front end base plate (45-1), have have the handle ring (32) and the tooth bar frame back rest of the seedling dish back rest handle ring (30) to connect with there being the handle ring to be connected slide bar (31) again, preparation finishes.Be illustrated shown in existing following each figure, Fig. 4 carries the left edge mark (52-1) of seedling dish on the mark 2 of sliding seedling slide plate (33-2), prepare from right to left at garden post cam on the starting point of straight-line groove section (77) of transition by designing push rod at this moment, the spur gear straight-tooth (60) of Fig. 6 is just being prepared to stir on the position of tooth bar frame rack tooth (61), Fig. 1 ratchet (16) is just preparing to stir the ratchet displacement of ratchet, this ratchet is first ratchet on row is inferior, and transplanting work begins.Past next pressure of Fig. 1 action bars (1), at this moment span engraves on the field soil of bar (4) before motor vessel and has made the line-spacing mark, the colluding of pull hook batten (5) (13) colluded when pressing down on the right side and pressed inserted link extension (17) end points inferior horn (14) that proper depth is arranged, first ratchet that ratchet (16) is stirred on the ratchet moves a tooth position, Fig. 4 Fig. 7 push rod is running on the section of lead-over groove from right to left of garden post cam gathering sill section (77) on the starting point of gathering sill section from right to left, because (77) this section guiding lead-over groove is a straight-line groove, push rod is not pressed effect, carrying seedling dish transfixion is parked on the original position, and at this moment the straight-tooth of Fig. 6 Fig. 4 spur gear (60) is just being stirred the mobile tooth position of rack tooth (61), tooth bar frame (80) is and then moved, the handle ring (30) that has of the tooth bar frame back rest has the effect of handle ring (32) that seedling-dropping slide (33) is advanced in the seedling dribbling by there being the handle ring to connect slide bar (31) the connection seedling dish back rest, only bring seedling dish one row's seedling hole site into, in row's seedling hole of seedling dish when entering seedling-dropping slide, those pot seedling body rice shoots over against the seedling hole (36) of seedling dropping hole (34) are fallen into seedling dropping hole (34) immediately, enter on the field ditch that Fig. 1 seedling dropping pipe (28) arrives (21) at the bottom of the seedling output gate, become delegation to fall slotting rice shoot, action bars (1) up one is carried, at this moment the pull hook batten colludes (13) and is colluding the right end points inferior horn (14) of inserted link extension (17) of pressing and up lift, and about press inserted link Fig. 3 (50) (19) to overcome to press insert slide plate (26) on lift the pulling force of spring (67), pressing slotting slide plate (26) down to press, press and insert chute (23), press intervention (22) all and then to move down, when press to take part in (22) the medium walk upper surface that falls to be inserted into the pot seedling body rice shoot that the station, field when being depressed into the degree of depth that needs, the pull hook batten has risen to the right side presses the inserted link extension to take off on the position of colluding, at this moment press inserted link to lose the pressure of inserting slide plate to pressing about, the lifting extension spring of press inserting slide plate again about press inserted link, press and insert slide plate, press and insert chute, press to take part in and retract the origin-location, a distance between rows and hills rice shoot that is inserted into the field has passed through and has fallen to insert and press two secondary programs of inserting, rice shoot is inserted not only steady but also directly Tanaka, the operator spurs left handle pull bar Fig. 4 (73) to motor vessel forward, when seeing that span batten Fig. 1 (7) lower end aligned engraves batten and stops at the mark of Tian Shangzuo, it has been required line-spacing, the operator is again past next pressure of action bars, up one carry, the next line rice shoot has been inserted again in the field, this presses action bars one, the 2nd the tooth displacement that the ratchet of Fig. 1 (16) is stirred on the ratchet is moving, spur gear on same guide rail wheel mechanism axle also rotates, but it does not have straight-tooth to stir rack tooth, the seedling dish does not also move into the position in row's seedling hole to seedling-dropping slide, and at this moment push rod moves in the guiding that presses of garden post cam gathering sill, carrying the seedling dish carries row's seedling hole that seedling dish and seedling dish enter seedling-dropping slide and also moves from right to left, ratchet whenever moves a tooth position and stops, also and then stop in the row's seedling hole that enters seedling-dropping slide, the position that seedling disk hole stops on seedling-dropping slide, those seedling hole pot seedling body rice shoots over against seedling dropping hole fall into seedling dropping pipe from seedling dropping hole, fall to be inserted into the field, action bars up one is carried and the rice shoot pressure of falling to be inserted into the field is inserted, finished the rice transplanting program so again one time.The operator draws motor vessel previous line-spacing position to stop again, press action bars 1 one to put forward and finish the rice transplanting program one time again, according to the rice seedling spacing in the rows under the agriculture requirement kind of present domestic rice cultivation from being about 14cm: Fig. 4, between the machine design seedling dropping hole seven seedling dish seedling hole sites are arranged, centre distance between the seedling dish seedling hole is 2cm, the seedling dish whenever enters row's seedling hole site to seedling-dropping slide, each seedling dropping hole on the seedling-dropping slide must fall down 7 pot seedling body rice shoots, current seedling dish enters seedling-dropping slide one row's seedling hole site, when entering, falling down a pot seedling body rice shoot from each seedling dropping hole, all the other 6 pot seedling body rice shoots, want ratchet to stir 6 ratchet displacements again, motor vessel will draw preceding 6 line-spacing positions, push rod is covered this section groove from right to left at garden post cam gathering sill (76), carry the seedling dish and also move on to the left side by the right of seedling-dropping slide, the left edge mark (52-1) that carries the seedling dish aim at seedling-dropping slide mark 1 (33-1) at this moment ratchet preparing to stir the 8th ratchet on the ratchet, this tooth also is first tooth behind the ratchet half, another straight-tooth on the spur gear also prepares to stir tooth bar frame rack tooth displacement, and push rod is prepared on garden post cam gathering sill (78) carries out the transition to from left to right guiding lead-over groove section on from right to left.Draw motor vessel previous line-spacing position to stop, action bars up one is carried toward next pressure, ratchet is stirred the 8th ratchet displacement on the ratchet, at this moment push rod is on (78) on the post cam gathering sill of garden carry out the transition to from left to right starting point on from right to left, because this section is a straight-line groove, push rod is not subjected to pressing of gathering sill, carrying the seedling dish does not move yet, and the straight-tooth on the spur gear is stirred the displacement of tooth bar frame rack tooth just, because tooth bar mobile rack frame also moves, the tooth bar frame advances row's seedling hole site to the seedling dribbling to seedling-dropping slide again, inserted row's seedling pore area of pot seedling body from seedling dropping hole last time entering seedling-dropping slide again simultaneously, current seedling dish enters row's seedling hole of seedling-dropping slide, those seedling dish seedling hole pot seedling bodies over against seedling dropping hole fall into seedling dropping hole when one enters, entering seedling dropping pipe is inserted on the ditch of field, the pot seedling body in this row's seedling hole will move 6 times on seedling-dropping slide from left to right, each seedling dropping hole also will fall down 6 pot seedling alms bowls and could insert, be that ratchet will be stirred 6 ratchet displacements again, motor vessel 6 row distances that advance, whole ratchets on the ratchet have moved the tooth position one time, be that ratchet turns around, move 14 tooth positions altogether, push rod is covered on garden post cam gathering sill (75) gathering sill from left to right, it just in time is operation (65) one weeks of gathering sill, spur gear also circles, stir tooth bar frame rack tooth twice, tooth bar is frameed shift move twice, seedling-dropping slide twice is gone in the seedling dribbling, each seedling dish only enters row's seedling hole site.From the above when ratchet stirs that the last half of ratchet and first tooth displacement of next half are moving on the ratchet, push rod operates on (77) or (78) of guiding lead-over groove section just, carry the seedling edge mark (52-1) of facing left and indicate 1 over against seedling-dropping slide mark 2 (33-2) with (33-1) respectively, the operator is by above-mentioned operation sequence, press action bars 1 one to carry, motor vessel is drawn previous line-spacing, operation goes down to occur above-mentioned again and again circulation repeatedly, changes one again and coils seedling and work on up to the seedling dish seedling hole pot seedling body on the rice transplanter has been inserted.Need turn to motor vessel earlier the left handle pull bar toward pressing down, the right hand is being held up by the motor vessel, when motor vessel tail base plate is ditched little batten when leaving the field face, the required direction of swing left hand pull handle rotation.

Claims

1, a kind of accurate rice pot seedling body manual rice transplanter, it is made up of hull, support and workpiece, it is characterized in that: both sides, the inboard left and right sides of the cabin of hull (11) is equipped with guide rail wheel mechanism axle (40), on the axle ratchet (42) is arranged, garden post cam (39) is arranged, spur gear (59) is arranged.Ratchet on the ratchet (41) number must be an even number, and the ratchet number necessarily equals can arrange between the seedling dropping hole twice of what seedling dish seedling holes (36) number down.Gathering sill (65) on the post cam of garden, two straight transitions groove sections (77) (78) are arranged, each groove segment length is the length of side in seedling dish seedling hole, it does not press guiding to push rod, (76) guiding lead-over groove section makes push rod transition from right to left, (75) guiding lead-over groove section makes push rod transition from left to right, and these two groove section horizontal linear length are the twice that the seedling dish seedling hole length under arranging between the seedling dropping hole deducts the difference of a seedling hole length of side, and push rod is subjected to pressing guiding when these two sections lead-over groove operations.Spur gear (59) has only two shapes, size, equidistant straight-tooth (60), spur gear is dialled stirring of bifurcation bar (72) at spur gear can be in spur gear feather key (57) move left and right on the guide rail wheel mechanism axle, make straight-tooth (60) and rack tooth (61) clutch, when two straight-tooth were stirred tooth bar frame rack tooth, push rod operated on the guiding straight transitions groove (77) (78) just.On two next doors about hull, be fixed with two horizontal support battens (38), on this horizontal support batten, be fixed with three vertical battens of support again, they are respectively (29), (47), (54) from right to left, middle inside has chute (62) between the vertical batten of support (47), (54), (55) connecting the batten two ends, is the slide slot of tooth bar edge slide bar (56).Right edge (49) below of tooth bar frame is equipped with tooth (61), and tooth pitch is a seedling dish seedling hole (36) length of side, and a pair of handle ring (30) that has is housed on the tooth bar frame back rest (66) face.Carry seedling dish (45) and do not have the front-axle beam and the back rest, the middle part, base plate bottom surface (63) of carrying the seedling dish is fixed with push rod (64), when push rod is subjected to the pressing of groove section of garden post cam gathering sill (76) (75), carrying the seedling dish also and then moves, carry the try to get to the heart of a matter edge, both sides, the left and right sides of bottom surface of seedling and be fixed with two vertical battens (53), carrying seedling dish slide bar (37) all passes and carries the vertical batten of seedling dish (53) and three vertical battens of support (29), (47), (54), be fixed on three vertical battens of support carrying the seedling dish, but but carry seedling dish move left and right on year seedling dish slide bar.Seedling dish (43) is contained in year seedling dish interior (45) and can changes, the seedling right edge of facing left is a seedling dish dragging track with carrying a seedling right edge contact position (52) of facing left, several thousand dress pot seedling body rice shoot seedling holes (36) are arranged in the seedling dish, before the seedling disk hole, after, a left side, the right side faces, the aperture is a square, centre distance (87) between centre distance between the hole (70) and the seedling-cultivating tray hole, centre distance (107) between the seedling folder equates, the depth ratio seedling aperture in seedling hole more greatly, the seedling dish back rest (35) stretches out backward and a pair ofly has handle ring (32) and a pair of of the tooth bar frame back rest to have handle ring (30) to be staggered, there is one to have handle annular distance slide bar (31) to pass this two couple the handle annular distance is arranged, wear at the end in the seedling hole of seedling dish all (36), hold in the palm bottom, seedling hole with a seedling disk support plate (44).The seedling disk support plate is a book plate, and the front end of plate has collude (46) of individual an angle of 90 degrees.The rear of carrying the seedling dish is seedling-dropping slide (33), it is fixed on three vertical batten surfaces, at the bottom of the upper surface of seedling-dropping slide and the seedling dish seedling hole, seedling disk support plate upper surface is on same horizontal plane, on seedling-dropping slide, open the quantity of seedling dropping hole (34) as required, the aperture is foursquare, the aperture than seedling disk hole mouth more greatly, pitch-row is exactly the young plant distance that is inserted into the field, the length of seedling-dropping slide is than the length between horizontal long two seedling dropping holes of seedling dish, be distributed in seedling-dropping slide the right and left, it does not have the hole, is level and smooth.Under the seedling dropping hole seedling dropping pipe (28), it is to be fixed on motor vessel tail plate washer (27) outside, the size of the mouth of pipe is the same with seedling dropping hole, on the pipe range at the bottom of the seedling dropping hole, at the bottom of the motor vessel tail plate washer (21), remove one section pipe face (69) in the outside of pipe lower end as the seedling dropping pipe seedling output gate of leaving away of the pot seedling body after inserting, (24) are the seedling output gate inserted sheets.The middle part is equipped with horizontal a pressure and inserts slide plate (26) approximately in the motor vessel tail plate washer outside, this pressure is inserted two ends, the slide plate left and right sides to be had extension spring (67) lifting this plate to rise to limit on this plate limiting plate, being equipped with two on motor vessel tail plate washer presses slotting slide plate to slide up and down the limiting plate (68) of limit, on the slotting slide plate medial surface of pressure, be fixed with the slotting chute (23) of the as many pressure of seedling dropping pipe and be enclosed within on three faces of seedling dropping pipe (28) Lower Half, and these three faces are used as up and down dragging track, the slotting chute outer well surface of pressure that goes up the 2cm place at seedling output gate inserted sheet (24) is keeping, this following groove face removes, the length of two faces is than top (21) under the seedling dropping pipe that is overlapping short 1cm about groove, press to insert about chute the face upper end fixing with welding press take part on (25), pressure is taken part in along pressing the extension downwards of slotting both sides, the chute left and right sides to differ from half cm and is arrived top (21) under the seedling dropping pipe, presses intervention to bend the pipe face about seedling dropping pipe that suppressing in the top in the seedling dropping pipe face down.Both sides, the left and right sides is equipped with and presses slotting axle (18) on the side rails wheel mechanism axle in the motor vessel cabin, press inserted link (50), (19) about being fixed with on the axle, be pressed in and insert slide plate (26) top, the right inserted link of pressing has a decline limiting plate (15) in the below, middle part of extension (17) forward, extension end points inferior horn (14) is that collude (13) of pull hook batten (5) a little, there is vertical lift limiting plate (6) on pull hook batten side, the preceding not far action bars mobile limiting plate (8) up and down that has of the fulcrum of action bars.

2, a kind of special-purpose pot seedling body of accurate rice pot seedling body manual rice transplanter rice shoot seedling-cultivating tray hole that cooperates claim 1 and claim 3, it is characterized in that: the arrangement in dish hole (85) is forward and backward, left and right over against, anyhow embark on journey (84), centre distance (70) between centre distance between the hole (87) and the rice transplanter seedling dish seedling hole (35), pulling up seedlings, centre distance (107) equates between the pincers seedling folder.

3, a kind of cooperate claim 1 accurate rice pot seedling body manual rice transplanter seedling disk hole and claim 2 pot seedling body seedling-cultivating tray hole pull out seedling-cultivating tray pot seedling body rice shoot, put into the pincers in the rice transplanter seedling hole of pot seedling body manpower, it is characterized in that: centre distance (107) and seedling disk hole (70) between seedling on the pincers folder, seedling-cultivating tray hole (87) centre distance between them all equates.