CN101080973A - Improvement and perfection of manpower automatic rice transplanter - Google Patents

Abstract

The present invention relates to improvements of automatic manpowered rice seedling transplanting machine. One of the improvements is one four-rod mechanism for bottom rice seedling separation, pushing and transplanting, and the four-rod mechanism has raised rice seedling separation and transplanting and reduced injury to rice seedling. The other is one rotating disc with rice seedling separator and rice seedling transplanting units, and the rotating disc has high rice seedling transplanting speed. The improved automatic manpowered rice seedling transplanting machine has simple structure, wide application range and other advantages. The present invention provides also corollary drilling machine and drilling unit with excellent seeding performance.

Description

The improvement of Manpower automatic rice transplanter and perfect

Technical field the invention belongs to the agricultural tool field.

Technical background the present invention is in the Manpower automatic rice transplanter (patent No.: ZL93110948.5), on the basis of combine-working seedling machine, Manpower automatic rice transplanter is improved and perfect.Change vertical seedlings sending pawl row is zero with some, parts are not easy to make and do not allow easily changeable difficulty and some other shortcoming.Manpower automatic rice transplanter adopts undercutting block to push away and plants, though avoided planting the eave tile seedling, has reduced and has hindered seedling, has improved the quality of transplanting seedlings, and bent axle changes once, can only plant seedling one time, thereby the speed of transplanting seedlings is slower, needs to improve the speed of transplanting seedlings.Supporting seeding technique broadcasts sowing with hand, is difficult to spread even, spreads one deck seed, with kind too many, and the waste seed.

Summary of the invention purpose of the present invention, the one, continue to improve undercutting block and push away and plant, keep it to transplant rice seedlings, also can plant dry crop, the 2nd, with the new seedling-planting mode of separating seedlings or planting, improve the speed of transplanting seedlings, after the improvement, zero, component shape is simple in structure, manufacture product easily, install easily and change, it is effective to separate seedlings or planting, transplant seedlings, without special installation, just can manufacture the facility that transplant seedlings that multiple model and multiple power are used,, both be fit to large enterprises and produced to satisfy the needs of different regions, also be fit to rural enterprise and produce, help promoting the use of.In addition, seedling requires sowing to embark on journey, can be supporting with rice transplanter, avoid dog hair seedling and primary and secondary seedling.For achieving the above object, the present invention has following content:

The tongue of separating seedlings or planting is installed in the back side-looking of seedling case in like the seedling separating device of mouth shape or finger shape, the tongue of separating seedlings or planting has three kinds, a kind ofly be, the separate seedlings or planting two ends of tongue body are upwards pulled more than 10 millimeter and are become the tongue ear of separating seedlings or planting, on the tongue ear of separating seedlings or planting, hole, perhaps on the tongue ear of separating seedlings or planting, steel plate is installed, on steel plate, hole, two holes of separating seedlings or planting on the tongue ear about the vertical seedlings sending rod passes, second kind is, a winding up on the long limit of tongue body of separating seedlings or planting is become tube, and the vertical seedlings sending rod passes from the tube of wrapping up in tube of the tongue of separating seedlings or planting, these two kinds all is that the tongue of separating seedlings or planting is set on the vertical seedlings sending rod, separate seedlings or planting tongue around the motion of vertical seedlings sending rod, and the third is the left side, tongue body front of separating seedlings or planting, the right two ends tongue handle of separating seedlings or planting, a left side, the right tongue handle of separating seedlings or planting passes a seedling case left side, right plate and seedling case side plate flexibly connect, and the tongue body of separating seedlings or planting is around the tongue motion of handle of separating seedlings or planting.

The track adjustable plate is that the long steel plate of a wide 20-50 millimeter or other substitution material are pulled back the right angle, a limit is fixed on the rocking bar, another limit contacts with the handle that transplants seedlings or contacts with the seedling-planting manipulator connecting rod, above that limit that the track adjustable plate contacts with the handle that transplants seedlings wear strip is installed, perhaps the track adjustable plate is not pulled back the right angle, pull back the both sides at place, right angle at the track adjustable plate and hole, anti-grinding column is installed, the face that forms with two abrasionproof posts replaces wear strip.

Undercutting block pushes away the seedling-planting manipulator of planting by seedling-distributing cutter, connect the seedling plate and the sub-fraction of the handle that transplants seedlings formation, seedling-distributing cutter is made up of two or more little seedling-distributing cutters, how much deciding of little seedling-distributing cutter on the width of cutting the seedling piece, seedling-distributing cutter with meet seedling plate intersection and make cambered surface or plane, snap in the dead angle with the seedling piece that prevents to cut, separate seedlings or planting point of a knife and seedling-distributing cutter and meet seedling plate intersection more than make blade, in order to penetrating the seedling pancake, make straight trough below the intersection, what of straight trough, look how much make one of little seedling-distributing cutter, two or more, perhaps only do one in the centre, the seedling-distributing cutter of seedling-planting manipulator is positive and negative 12 degree of 32 degree with the angle that connects the seedling plate, the angle of handle and seedling-planting manipulator connecting rod of transplanting seedlings is that (the seedling-planting manipulator connecting rod is same with the handle that transplants seedlings to positive and negative 13 degree of 150 degree when planting two row, the angle of saying previously will be pulled back in the handle back of transplanting seedlings), when seedling-planting manipulator transplants seedlings, connect the seedling plate near level, thereby the seedling sprout of planting is upright, seedling-planting manipulator can be made one whole, also can be according to how much make one of little seedling-distributing cutter, two or more, this helps processing and polishing, they all are fixed on the handle back of transplanting seedlings, when seedling-planting manipulator be fixed on the handle back of transplanting seedlings above, the handle rear end that transplants seedlings is opened one section notch, how much deciding of notch on what of straight trough on the seedling-planting manipulator, or only do a notch in the centre, distance to pusher when length is transplanted seedlings by seedling-distributing cutter determines, the benefit of otch is, seedling-planting manipulator transplants seedlings and just rides on the depth adjusting plate that transplants seedlings when landing, and the seedling piece of planting is after the depth adjusting plate rear end of transplanting seedlings, thereby can prevent effectively that the seedling piece of planting from being taken back.

Transplant seedlings depth adjusting plate before, back steel plate is orthogonal, the steel plate of front is used for the seedling ship leftover bits and pieces iron with seedling ship back, or the transverse slat of installing on the seedling ship leftover bits and pieces iron of seedling ship back connects, the steel plate of back is vertical with horizontal plane, the rearmost upper end of back steel plate is an acute angle summit, the acute angle summit is higher than the narrowest place of front steel plate, transplant seedlings depth adjusting plate backmost steel plate what and acute angle summit how much, on how much deciding of straight trough on the seedling-planting manipulator, perhaps only do one, perhaps make two or more, seedling-planting manipulator transplants seedlings when landing, seedling-planting manipulator has ridden on the depth adjusting plate that transplants seedlings, acute angle has penetrated seedling-distributing cutter and the groove that connects the intersection front of seedling plate on the seedling-planting manipulator, the seedling piece of planting thereby can prevent effectively that the seedling pancake of planting from being taken back, the front of the depth adjusting plate back steel plate that transplants seedlings after the rearmost end of depth adjusting plate of transplanting seedlings, be preferably made blade, the grass that can break breaks ground.

Improve the method for the speed of transplanting seedlings, be that a turntable shaft is installed on seedling case opposite, the frame back of rice transplanter, the both sides of turntable shaft fixedly mount a rotating disk on one side, install on the rotating disk and take off seedling hand seat, what of seedling hand seat installation take off on the rotating disk, decide on the rice shoot height of planting, condition is, the distance that adjacent two seedling-planting manipulators are cut the seedling-distributing cutter of seedling piece is greater than the height of rice shoot, it is the rice shoot that the seedling piece of cutting later can not pressed the front, thereby planting under the situation of seedling, can equidistantly install on the rotating disk and take off seedling hand seat about ten, plant seedlings and also can equidistantly install several seedling hand seats that take off, the taking off on the seedling hand seat to install of two rotating disks taken off seedling hand beam, what have take off seedling hand seat on the rotating disk, what just can be installed individually take off seedling hand beam, a plurality of seedling hand beams that take off couple together the rotating disk on turntable shaft both sides securely, take off to install on the seedling hand beam and take off the seedling hand, taking off the seedling hand is that the right angle is pulled back at elongated steel sheet two ends, pulls back at two ends on the steel plate at right angle and does the hole, and two holes form a guider, seedling-planting manipulator moves in pilot hole, mounted row's seedling-planting manipulator on the seedling-planting manipulator beam takes off one on the seedling hand beam and gets rid of in the pilot hole of seedling hand and move being installed in, and seedling-planting manipulator one end is fixedlyed connected with the seedling-planting manipulator beam, the seedling-planting manipulator other end is a seedling-distributing cutter, seedling-distributing cutter is made up of two or more little seedling-distributing cutters, does some inclined-planes below the front on seedling-distributing cutter both sides and the both sides, passes in the middle of two seedling separating devices in order to seedling-distributing cutter, the installation of seedling-planting manipulator on the seedling-planting manipulator beam can be adjusted up and down, thereby adjust and to use the seedling amount, take off on the seedling hand beam with the seedling-planting manipulator beam on install take off seedling hand and seedling-planting manipulator how much, the width of line-spacing, requirement decision by cultivation, take off the outmost guider in both sides on the seedling hand beam, it is thicker that steel plate is wanted, or make of round steel boring, claim guide plate or guide pipe, in the pilot hole of guide plate or reciprocating in the guide pipe, be to drive the reciprocating running orbit of the seedling-distributing cutter of seedling-planting manipulator that makes of row's seedling-planting manipulator of installing on seedling-planting manipulator beam and the seedling-planting manipulator beam to meet track transmission plate (two holes are rectangles) or the track baton pass (hole is circular) that separating seedlings or planting transplants seedlings requires, track transmission plate or track baton pass one end are fixedlyed connected with the seedling-planting manipulator beam, their installations on the seedling-planting manipulator beam can be adjusted up and down, also can adjust the seedling amount of using, the track transmission plate other end is installed roller, and the track baton pass other end is installed roller or ball, the spring that each track transmission plate or track baton pass are all installed on the rotating disk draws or presses to the outside, or taking off between seedling hand beam and the seedling-planting manipulator beam, seedling-planting manipulator and taking off between the seedling hand, seedling-planting manipulator beam and taking off between the seedling hand, seedling-planting manipulator and take off mounting spring between the seedling hand beam will prevent the pollution of muddy water to parts on the rotating disk, and an available iron sheet is sealed the parts on the rotating disk with rotating disk, thereby the control seedling-planting manipulator beam of control track transmission plate or the operation of track baton pass is installed on frame, the device of separating seedlings or planting (abbreviation upper controller) of the row's seedling-planting manipulator installed on the seedling-planting manipulator beam and the seedling-distributing cutter operation of seedling-planting manipulator, with the control device (control device in the abbreviation) that moves in holding up the seedling groove of seedling-distributing cutter and the control seedling-distributing cutter back device from soil (being called for short control device down) that transplants seedlings, upper controller is accepted the roller of track transmission plate or the roller of track baton pass or the face that ball moves with following control device all can make cambered surface or plane, when dial rotation, the ball of the roller of track transmission plate or track baton pass will move on the TRAJECTORY CONTROL device on the frame, and this running status is held in both hands the seedling-distributing cutter of passing to seedling-planting manipulator beam and seedling-planting manipulator and seedling-planting manipulator by track transmission plate or track transmission, when the ball of the roller of track transmission plate or track baton pass is covered upper controller, under the effect of spring, enter middle control device suddenly, seedling-distributing cutter pours die-cut seedling piece from rice shoot cane foot and native face, in the ball of the roller of track transmission plate or track baton pass is gone to control device backmost the time, falling very soon under the effect of spring down on the control device, the operation of seedling groove is held up on the die-cut seedling piece edge of seedling-distributing cutter, when arriving backmost, seedling-distributing cutter transplants seedlings holding up finish jointly under seedling groove and the cooperation of taking off the seedling hand, when transplanting seedlings, the speed of advancing greater than rice transplanter when the rotating speed of seedling-distributing cutter, also can be after the seedling piece buries by seedling-distributing cutter toward pusher one segment distance, up to seedling-distributing cutter from soil, when the rotating speed of seedling-distributing cutter is equal to or less than the speed that rice transplanter advances, can be after the seedling piece buries by seedling-distributing cutter toward pusher, track transmission plate or the track baton pass fallen down on the control device rise quickly, and through falling under the effect of bullet Huang behind the segment distance, seedling-planting manipulator also rises quickly, through falling behind the segment distance, shake off and take off earth on seedling hand and the seedling-planting manipulator, take off the seedling hand and stop the seedling piece to rise, take off earth on the seedling-distributing cutter, take off seedling hand seat owing to installed a lot of on the rotating disk, what have take off seedling hand seat on the rotating disk, what just can be installed individually take off seedling hand beam and seedling-planting manipulator beam and track transmission plate or track baton pass, rotating disk circles, a plurality of seedling hand seats that take off of installing on the rotating disk drive the seedling-planting manipulator beam that takes off seedling hand beam and take off on the seedling hand beam be fixed on above it and rotate a week, the roller of each track transmission plate that each seedling-planting manipulator beam both sides is fixedly connected or the roller of track baton pass or ball all can move once on the TRAJECTORY CONTROL device on the frame, row's seedling-planting manipulator of fixing on each seedling-planting manipulator beam, the seedling-distributing cutter of seedling-planting manipulator all can be finished once to separate seedlings or planting and transplant seedlings, many rows seedling-planting manipulator that a plurality of seedling-planting manipulator beams constitute, will finish repeatedly separates seedlings or planting transplants seedlings, this will improve the speed of transplanting seedlings greatly, and from the seedling-planting mode of separating seedlings or planting, this seedling-planting mode of separating seedlings or planting belongs to die-cut straight cutting.

The seedling case tilts to be installed on the frame; the seedling separating device of installing on the seedling case sill of seedling case back; there be not the part of back side-looking like mouth shape or finger shape; seedling separating device exposes the length of seedling case sill; adapt with the length of cutting the seedling piece; what wide between two seedling separating devices promptly cut the wide of seedling piece should? practice from rice transplanting; cultivate strong seedling; every nest seedling should have the area of long 25 * wide 25=625 square millimeter; and; distance between two seedling separating devices is wide more; it is few more to hinder seedling; therefore can make into long 25 * wide 25 long by 20.8 * wide by 30; or long by 17.8 * wide by 35; the line-spacing of drilling seedling is wideer; help the seedling of strong seedling of cultivating large seedling and unified various crop; press the steel plate of seedling separating device can move forward and backward installation on the seedling case sill; so that adjust the seedling amount of using; seedling case sill and seedling separating device can be made one whole; do like this, need on seedling case sill and seedling separating device increase with seedling amount adjustable plate, two seedling separating devices and seedling case sill mutual group mature seedling door; or with seedling amount adjustable plate mutual group mature seedling door; sprout discharge gate is installed in the seedling separating device back of seedling case back, aims at middle installation of two seedling separating devices on the sprout discharge gate and protects the seedling plate, when seedling-distributing cutter is cut the seedling piece; seedling-distributing cutter rides over to protect and pours cutting seedling piece on the seedling plate; can reduce like this and hinder seedling, sprout discharge gate or be fixedly mounted on the frame is done like this; need not install on the sprout discharge gate and protect the seedling plate; directly on sprout discharge gate, do the seedling door, put seedling, improve the speed of transplanting seedlings for reducing to shut down; volume seedling tube is installed on the seedling case, is planted the volume seedling.

Hold up seedling groove top to be installed in and hold up on the seedling groove beam, on connect seedling student face, hold up the bottom of seedling groove to be fixed on the transverse slat of installing on the seedling ship leftover bits and pieces iron, transverse slat gives on the place of holding up the seedling groove soil valve is installed, clod is separated, in case seedling sprout is planted on the clod, each seedling-planting manipulator is all held up the seedling groove.

Moving of rice transplanter installed on the case device axle by movable sprocket and driven sprocket, linked to each other with drive sprocket on the driving wheel with chain by movable sprocket, driven sprocket links to each other with sprocket wheel on the turntable shaft with chain, land wheel or crawler belt rotate, live axle rotates, chain makes by movable sprocket and moves case device axle and rotate, being installed in the case cylindrical cam that moves that moves on the case device axle rotates, moving the sector gear of installing on the case device axle that has only several teeth rotates, this gear rotates the vertical seedlings sending gear clearance on the vertical seedlings sending tube on the seedling case, moving the driven sprocket of installing on the case device axle rotates, chain on this sprocket wheel makes continuous sprocket wheel and the turntable shaft rotation of this sprocket wheel is installed, and turntable shaft rotates, and the parts of installing on the turntable shaft rotate or operation, thereby push away or haul rice transplanter and advance, just can transplant seedlings automatically.

Crawler belt has three kinds, first kind is, the long both sides of horizontal vertical crawler belt of creeper tread, pull back short blade on one side downwards, the track plate is upwards pulled back on both sides in addition, creeper tread is narrow slightly on one side, wide slightly on one side, short blade wide wideer than creeper tread, there is and is connected the connecting hole of steel plate connection on the track plate, the connection steel plate on crawler belt both sides, except the connecting hole with the track plate is arranged, also has the connecting hole that is connected the steel plate connection with front and back, one connects two connecting holes that are connected the steel plate connection on the steel plate with front and back, one can be passed the abrasionproof steel ring, another can only pass track pin, roller is installed on the track pin, thereby two ends want turning to go some, perhaps install and fix steel ring and block roller at track pin two, do like this, two of track pin does not just need turning, during installation, both sides at track pin are installed abrasionproof steel ring and roller earlier, on the abrasionproof steel ring of both sides, install again and connect steel plate, and fix, the outside, both sides is installed the connection steel plate that can pass track pin again, after this track pin installs, next track pin remains on the both sides of track pin installs abrasionproof steel ring and roller earlier, on the anti-grinding ring in both sides the connection steel plate that track pin has been installed is installed, and fix, the outside, both sides is installed the connection steel plate that can pass track pin again, a track pin is connected steel plate and constitutes a joint track chain with two, with track pin connect the such joint one of steel plate save land couple together track chain, creeper tread be installed on the track chain crawler belt, for anti-clod is stuck in the middle of two blades, to a creeper tread be installed every a joint, second kind is, 4 holes that size is identical Yi Bian pull back short blade downwards, are bored in the long both sides of horizontal vertical crawler belt of creeper tread on the creeper tread, wherein the distance of two pitch-row decentre lines is bigger slightly than the distance of two other pitch-row decentre line, the hole on center line both sides is symmetry mutually, and the left and right sides track (shoe) of track chain is pulled back the right angle, and one of track (shoe) pulling back the right angle is long, a weak point, bore two holes on this short face, the size in hole is consistent with the hole on the creeper tread with distance and position, the side two ends boring that track (shoe) is long, the abrasionproof steel ring can be passed in the hole of one end, track pin can only be passed in the hole of the other end, during installation, installs roller earlier on the abrasionproof steel ring, install track (shoe) at abrasionproof steel ring two ends then, and fix, track pin passes mounted abrasionproof steel ring, and the connection steel plate that can pass track pin is installed on both sides again, can pass the abrasionproof steel ring in the hole that connects the other end on the steel plate, the abrasionproof steel ring two ends of installing roller are fixed on the hole of these two connection steel plates, track pin passes mounted abrasionproof steel ring, and the track (shoe) that can only pass track pin is installed on both sides again, a track pin and two track (shoe)s constitute a joint, a track pin is connected steel plate with two and constitutes next joint, track (shoe) be connected the such joint one of steel plate save land install track chain, creeper tread be fixed on that short face of the left and right sides track (shoe) of track chain crawler belt, the third is that crawler belt is made rubber belt track, and short blade is installed below rubber belt track.

Regulating wheel is the two ends that two tensioning wheel discs are fixed on sleeve, perhaps directly be fixed on the tensioning wheel disc on the tension wheel shaft, two tensioning wheel discs are formed a regulating wheel, tighten up with several bolts connections between two tensioning wheel discs, driving wheel is shining regulating wheel to be done, perhaps two driving wheel sprocket wheels are fixed on the two ends of sleeve, perhaps directly be fixed on the driving wheel sprocket wheel on the live axle, two driving wheel sprocket wheels are formed a driving wheel, for increasing the intensity of driving wheel, between two driving wheel sprocket wheels, tighten up with several bolts connections.

Supporting seeding machinary is with drilling machine (seeing combine-working seedling machine), perhaps use drill planter, the wide line-spacing and the line number on sowing of drill planter decided, tentative wide 320 millimeters, long 600 millimeters of sown scope, the wide 30-40 millimeter of two ends drill planter transverse slat, article two, the sown scope of reserving between the riser, wide and high about 3-4 millimeter, can sow a paddy that has just sprouted, drill planter riser one by one is fixed on the drill planter transverse slat at two ends drill planter, earlier flat good rice seedling bed before the sowing, do not apply fertilizer in the rice seedling bed, carry out the seedling case, water is done the rice seedling bed and can be done very flatly, can directly sow at case face upper berth plastic film, a whole rice seedling bed of drought and a dam seedling, need the big plastic film in shop earlier, fill up 1 centimetre of high soil around the big plastic film, promptly can close 1 centimetre of dark water in the plastic film, spread the plastic film sowing then, the plastic film that is used to sow is wideer slightly than drill planter, and length is growing crosswise of plastic film, and preferably there is an aperture at the sown scope place on the plastic film, during sowing, drill planter is placed on the plastic film, the seed rice of firm rudiment is sprinkling upon on the drill planter, on drill planter, from the beginning scrape tail with seeds scraper, unnecessary seed is wiped off, drill planter is placed on the plastic film upper seeding wheel, seed not sticking water, not foundry loam soil, swept by whisk broom or bristle brush easily, take away easily.After drill planter is broadcast once; then set sowing; until this plastic film is finished; can finish during sowing and once just spread wet seedling earth mulch kind; how thick is earth mulch? heel in the hybrid rice seedling from promoting the greenhouse soilless breeding seeding; illustrate that the seedling seedling that cultivation is planted can be native; more need be with the soil of 2 cm thicks; key is that seedling will have the personal management; therefore cover native thick about 1 centimetre that plants; finish to build with regard to available mulch film for one the case and preserve moisture; seedling fertilizer is arranged in the seedling soil; seedling fertilizer can produce the product supply; to guarantee during the seedling growth enough mineral nutritions being arranged; can be on the soil of nutritional deficiency how with some scarce nutritive elements; preferably collective's seedling of seedling; the personal management; in order to realizing the seedling modernization; fertilizer and water spray; keep ground moistening; use drilling machine; the drill planter sowing; not only spread the saving seed rice than hand; because sowing is embarked on journey, ventilation and penetrating light is good, can guarantee every seed rice; every root and stem of certain plants rice shoot all has nutrition space preferably; help cultivating strong seedling; prevent dog hair seedling and primary and secondary seedling, use plastic film in a land for growing field crops and a dam seedling, without the seedling dish; without fuel; cost is low, but seedling is planted in also greenhouse rice nursery and booth seedling; seeding quantity is many; coiled root easily, planted the volume seedling, used the volume seedling tube that is installed on the seedling case that one width of cloth seedling is wrapped up in and spool; be placed on the rice transplanter; when laying a part of thin soil seedling is layered on the conveyer belt, remaining rice shoot is stayed on the volume seedling tube, is layered on the conveyer belt automatically gradually when waiting to transplant seedlings; can shut down less like this; volume seedling tube on the seedling case will be done several more, changes in order to the transportation of volume seedling, plants seedlings; the packing difference is a little; available plastic film protects seedling, with volume seedling tube thin soil seedling winding up once, plastic film and thin soil seedling is separated earlier; with volume seedling tube plastic film is wrapped with the thin soil seedling then; be placed on the rice transplanter, plastic film protects seedling, needs to install on the seedling case plastic film recovery cylinder.

Description of drawings

Fig. 1 is that expression undercutting block of the present invention pushes away the end view that the tongue of separating seedlings or planting is installed in the seedling separating device of seedling case back of the Manpower automatic rice transplanter of planting.

Fig. 2 is the expression vertical view by the separate seedlings or planting tongue body and the tongue of separating seedlings or planting that the tongue ear forms of separating seedlings or planting of the present invention.

Fig. 3 is that the expression tongue of separating seedlings or planting of the present invention is wrapped up in into tube on one side, has worn the vertical view of vertical seedlings sending rod in the tube.

Fig. 4 is the vertical view that there is the tongue of separating seedlings or planting of the tongue handle of separating seedlings or planting at the expression two ends, tongue body front of separating seedlings or planting of the present invention

Fig. 5 be one side of contacting with transplant seedlings handle or seedling-planting manipulator connecting rod of expression track adjustable plate of the present invention above the end view of wear strip is installed.

Fig. 6 is the end view that the face of two anti-grinding columns formations of expression usefulness of the present invention replaces wear strip.

Fig. 7 is the seedling separating device of installing on the expression seedling case sill of the present invention, does not have the back side-looking like mouth shape or finger shape end view partly.

Fig. 8 is that expression seedling case sill of the present invention and seedling separating device are made one whole, and the vertical view with seedling amount adjustable plate has been installed on seedling case sill and the seedling separating device.

Fig. 9 is that expression undercutting block of the present invention pushes away the seedling-planting manipulator end view of planting.

Figure 10 is that expression seedling-planting manipulator of the present invention is made one whole top vertical view that is fixed on the handle back of transplanting seedlings.

Figure 11 is that expression seedling-planting manipulator of the present invention is made two top vertical views that are fixed on the handle back of transplanting seedlings.

To be that expression is of the present invention make track chain with connecting steel plate with track pin to Figure 12, every a vertical view of some that saves the crawler belt of a creeper tread of installation.

Figure 13 is that expression track pin of usefulness of the present invention and two track (shoe)s are made a joint track chain, be connected steel plate with two with a track pin and make next joint track chain, track (shoe) be connected the track chain that a section track chain that steel plate makes like this installs, install the vertical view of some of the crawler belt of creeper tread.

Figure 14 is the end view of some of the regulating wheel of expression crawler belt of the present invention.

Figure 15 is the survey view that the driving wheel of expression crawler belt of the present invention also is not installed to the some on the live axle.

Figure 16 is that expression carrier and the carrier two ends of moving case cylindrical cam steel plate of being used as of the present invention are equipped with the front view that moves case cylindrical cam end steel plate.

Figure 17 is the expression case cylindrical cam steel plate expanded view of moving of the present invention.

Figure 18 is equipped with the vertical view that protects the seedling plate on the expression sprout discharge gate of the present invention.

Figure 19 be expression of the present invention take off to be equipped with on seedling hand beam and the seedling-planting manipulator beam take off seedling hand and seedling-planting manipulator and take off seedling hand beam and seedling-planting manipulator beam both sides are equipped with the front view of guide plate and track transmission plate.

Figure 20 is the vertical view of expression drill planter of the present invention.

Figure 21 is the front view of the seeds scraper of expression drill planter of the present invention.

Figure 22 is the end view that expression dial rotation of the present invention, seedling-planting manipulator carry out the Manpower automatic rice transplanter of die-cut straight cutting.

More than in 22 width of cloth figure, wherein:

1, driving wheel axle bed; 2, driving wheel; 3, crawler belt; 4, connecting rod; 5, track adjustable plate; 6, rocking bar; 7, rocking bar core; 8, regulating wheel; 9, regulating wheel axle bed; 10, tension wheel shaft; 11, transverse slat; 12, the depth adjusting plate that transplants seedlings; 13, handle (or drawing handle); 14, frame rear pillar; 15, seedling-planting manipulator crossbeam; 16, connect the seedling plate; 17, seedling-distributing cutter; 18, seedling separating device; 19, the tongue ear of separating seedlings or planting; 20, the tongue body of separating seedlings or planting; 21, the eyelet on the tongue ear of separating seedlings or planting; 22, vertical seedlings sending rod; 23, long steel plate or right angle steel plate; 24, long flitch or other material of seedling case sill angle steel or replacement angle steel or channel-section steel; 25, nut; 26, screw; 27, connect iron on the rear pillar; 28, transplant seedlings handle or seedling-planting manipulator connecting rod; 29, the front and back post connects iron; 30, spring; 31, move the box pin beam; 32, conveyer belt; 33, move the box pin stroma; 34, move box pin; 35, vertical seedlings sending tube; 36, vertical seedlings sending gear; 37, sector gear; 38, nut; 39, seedling case; 40, wear strip or title seedling case crossbeam; 41, press seedling case roller; 42, frame upper roller; 43, frame front pillar; 44, move the case cylindrical cam; 45, by movable sprocket; 46, move case device axle; 47, connect iron on the front pillar; 48, move case device axle bed; 49, chain; 50, seedling-planting manipulator axle bed; 51, drive sprocket; 52, change-speed gearing; 53, seedling-planting manipulator axle; 54, seedling-planting manipulator crank; 55, crank dog nail; 56, change-speed gearing; 57, driven gear; 58, passive tooth wheel shaft; 59, driving gear; 60, seedling ship; 61, frame leftover bits and pieces iron; 62, seedling ship leftover bits and pieces iron; 63, live axle; 64, the tongue handle of separating seedlings or planting; 65, wear strip; 66, anti-grinding column; 67, seedling separating device front notch; 68, with seedling amount adjustable plate; 69, rivet; 70, roller; 71, abrasionproof steel ring; 72, short blade; 73, creeper tread; 74, track pin; 75 connect steel plate; 76, track plate; 77, fixed steelring; 78, track (shoe); 79, screw; 80, nut; 81, sleeve; 82, the some of tensioning wheel disc; 83, the some of driving wheel sprocket wheel; 84, screw hole; 85 move the carrier of case cylindrical cam steel plate; 86, screw; 87, move case cylindrical cam end steel plate; 88, move case cylindrical cam steel plate; 89, screw hole; 90, vertical seedlings sending cylinder base; 91, volume seedling tube; 92, seedling case entablature; 93, road wheel; 94, driven sprocket; 95, by movable sprocket; 96, chain; 97, drive sprocket; 98, rear column below the seedling case; 99, hold up seedling groove beam; 100, hold up the seedling groove; 101, soil valve; 102, middle control device; 103, following control device; 104, tail wheel base iron; 105, tail wheel axle bed; 106, tail-gear spindle; 107, tail wheel; 108, spring; 109, seedling-planting manipulator beam; 110, turntable shaft; 111, rotating disk; 112, take off seedling hand seat; 113, take off seedling hand beam; 114, take off the seedling hand; 115, seedling-planting manipulator; 116, seedling-planting manipulator running orbit; 117, track transmission plate or track baton pass; 118, guide plate or guide pipe; 119, sprocket wheel; 120, upper controller; 121, frame upper pillar stand; 122, chain; 123, sprout discharge gate; 124, protect the seedling plate; 125, roller; 126, seedling-distributing cutter; 127, take off seedling hand beam and the connecting hole that takes off seedling hand seat; 128, drill planter transverse slat; 129, drill planter riser; 130, seeds scraper.

Below in conjunction with description of drawings the specific embodiment of the present invention.

The tongue (see figure 1) of separating seedlings or planting is installed in the seedling separating device 18 of seedling case 39 back, the tongue of separating seedlings or planting has three kinds, first kind is, tongue body 20 two ends of separating seedlings or planting are upwards pulled more than 10 millimeter and are become the tongue ear 19 of separating seedlings or planting, jewel hole hole 21 (see figure 2)s on the tongue ear of separating seedlings or planting, or on the tongue ear of separating seedlings or planting, steel plate is installed, on steel plate, hole, two holes of separating seedlings or planting on the tongue ear about vertical seedlings sending rod 22 passes, second kind is, a winding up on 20 1 the long limits of tongue body of separating seedlings or planting is become tube, and vertical seedlings sending rod 22 passes (see figure 3) from the tube of wrapping up in tube of the tongue of separating seedlings or planting, these two kinds all is that the tongue of separating seedlings or planting is set on the vertical seedlings sending rod, and the tongue of separating seedlings or planting moves around the vertical seedlings sending rod.The third is, the left and right two ends, tongue body 20 fronts of separating seedlings or planting tongue handle 64 (see figure 4)s of separating seedlings or planting, and the left and right tongue handle 64 of separating seedlings or planting passes seedling case 39 left and right side plates and seedling case side plate flexibly connects, and the tongue body of separating seedlings or planting is around the tongue motion of handle of separating seedlings or planting.A same long narrow rubber skin with the tongue body of separating seedlings or planting can be installed in the tongue body back of separating seedlings or planting, and the knife back of separating seedlings or planting when separating seedlings or planting with the seedling-distributing cutter that prevents seedling-planting manipulator is wiped with the hard grind of the tongue body of separating seedlings or planting.When seedling-distributing cutter from bottom to top during cutting seedling piece, the knife back of the separating seedlings or planting tongue body 20 of will separating seedlings or planting lifts, with the seedling pancake whole horizontal be pressed in the seedling separating device 18 above, this just helps seedling-distributing cutter 17 and cuts the seedling piece, before and after the seedling piece is from the seedling pancake separately, when seedling-distributing cutter transplants seedlings, below the tongue body of separating seedlings or planting is fallen in the seedling separating device 18 by deadweight.

Track adjustable plate 5 (in combine-working seedling machine, claiming square nut), be that long steel plate or other substitution material of a wide 20-50 millimeter are pulled back the right angle, a limit is fixed on (see figure 1) on the rocking bar 6, and another limit contacts with the handle 28 that transplants seedlings or contacts with the seedling-planting manipulator connecting rod.Above that limit that track adjustable plate 5 contacts with the handle 28 that transplants seedlings wear strip 65 (see figure 5)s are installed, perhaps the track adjustable plate is not pulled back the right angle, pull back the both sides at place, right angle at the track adjustable plate and hole, anti-grinding column 66 (see figure 6)s are installed, the face that constitutes with two anti-grinding columns 66 replaces wear strip.

Undercutting block pushes away the seedling-planting manipulator of planting by seedling-distributing cutter 17, the sub-fraction composition that connects the seedling plate 16 and the handle 28 that transplants seedlings (is seen Fig. 1, Fig. 9, Figure 10, Figure 11), seedling-distributing cutter is made up of 2 or a plurality of little seedling-distributing cutter, how much deciding of little seedling-distributing cutter on the width of cutting seedling piece, seedling-distributing cutter 17 with meet seedling plate 16 intersections and make cambered surface or plane, snap in the dead angle with the seedling piece that prevents to cut, seedling-distributing cutter with meet seedling plate intersection more than make blade, in order to penetrating the seedling pancake, make straight trough below the intersection, what of straight trough, look how much make one of little seedling-distributing cutter, two or more, perhaps only do one in the centre.The seedling-distributing cutter 17 of seedling-planting manipulator and positive and negative 12 degree of the angle that connects seedling plate 16 32 degree, transplanting seedlings, (the seedling-planting manipulator connecting rod is same with the handle that transplants seedlings when planting two row for positive and negative 13 degree of angle 150 degree of handle and seedling-planting manipulator connecting rod, the angle of saying previously will be pulled back in the handle back of transplanting seedlings, see Fig. 1), when seedling-planting manipulator transplants seedlings, connect seedling plate 16 near level, thereby the seedling sprout of planting is upright.Seedling-planting manipulator can be made one whole, also can be according to how much make one, two or more of little seedling-distributing cutter, and this helps processing and polishing, and they all are fixed on handle 28 back of transplanting seedlings.When seedling-planting manipulator be fixed on handle 28 back of transplanting seedlings above, the handle rear end that transplants seedlings is opened one section notch, how much notch being decided on what of straight trough on the seedling-planting manipulator, or only do a notch in the centre, to the distance decision of pusher, the benefit of otch was that seedling-planting manipulator transplants seedlings and just rides over when landing on the depth adjusting plate 12 that transplants seedlings when length was transplanted seedlings by seedling-distributing cutter 17, the seedling piece of planting thereby can prevent effectively that the seedling piece of planting from being taken back after the acute angle of depth adjusting plate rear end that transplants seedlings.

Move case device axle bed 48 and be installed in (see figure 1) on two front and back posts connection iron 29, two are moved on the case device axle bed 48 to install and move case device axle 46, move to install on the case device axle 46 and move case cylindrical cam 44, move case cylindrical cam 44 and can use round log, sticking plaster or other material are done the carrier 85 (seeing Figure 16) that moves case cylindrical cam steel plate, move steel plate 87 centre-drilling holes of case cylindrical cam end, do screw thread or keyway, be fixed on carrier 85 two ends of moving case cylindrical cam steel plate with moving case cylindrical cam end steel plate 87, the carrier that moves case cylindrical cam steel plate is promptly cut the wide requirement of seedling piece according to the requirement that moves case cylindrical cam steel plate 88 (seeing Figure 17) and is done groove, groove will be done more deeply, after groove is carried out, with screw the ready-made case cylindrical cam steel plate 88 that moves is fixed on the carrier 85, two groove and common formation of the groove on the carrier 85 that move the formation of case cylindrical cam steel plate move the case groove, move near near and the drilling screw hole 89, turning, two ends of case cylindrical cam steel plate 88, mounting screw, make to be fixed on and move moving case cylindrical cam steel plate 88 and can not move (move the method that the case cylindrical cam changes line-spacing, see combine-working seedling machine) on the case cylindrical cam carrier 85.Move the sector gear 37 that case device axle 46 two ends are equipped with several teeth, vertical seedlings sending gear 36 clearance meshing at vertical seedlings sending tube 35 two ends on this gear and the seedling case.Sector gear 37 is made fan-shaped, do several teeth on fan-shaped, that tooth is pulled back is vertical with sector, represent transverse tooth thickness (being tooth depth), several teeth all with gear 36 engagement at seedling sending tube two ends, seedling sending amount maximum, have only gear 36 engagements, the seedling sending amount at 1-2 tooth and seedling sending tube two ends few, thereby sector gear 37 can be regulated the seedling sending amount.

The transplant seedlings orthogonal (see figure 1) of forward and backward steel plate of depth adjusting plate 12, or replace the material front and the back of steel plate orthogonal, the steel plate of front is used for being connected with the transverse slat 11 installed on the seedling ship leftover bits and pieces iron 62 of seedling ship 60 back or the seedling ship back seedling ship leftover bits and pieces iron, the back steel plate is vertical with horizontal plane, the rearmost upper end of back steel plate is an acute angle summit, and the acute angle summit is higher than the narrowest place of front.Transplant seedlings depth adjusting plate 12 backmost steel plate what and acute angle summit how much, on how much deciding of straight trough on the seedling-planting manipulator, perhaps only do one, perhaps make two or more, seedling-planting manipulator transplants seedlings when landing, seedling-planting manipulator has ridden on the depth adjusting plate 12 that transplants seedlings, acute angle has penetrated seedling-distributing cutter 17 and the groove that connects the intersection front of seedling plate 16 on the seedling-planting manipulator, the seedling piece of planting is after the rearmost end of depth adjusting plate of transplanting seedlings, thereby can prevent effectively that the seedling pancake of planting from being taken back, the front of the depth adjusting plate back steel plate that transplants seedlings is preferably made blade, can break ground by disconnected grass, so that eliminate weeds.

Improve the side of the speed of transplanting seedlings, be that a turntable shaft 110 (seeing Figure 22) is installed on seedling case opposite, rice transplanter back, the both sides of turntable shaft fixedly mount a rotating disk 111 on one side, install on the rotating disk and take off seedling hand seat 112, what of seedling hand seat installation take off on the rotating disk, decide on the rice shoot height of planting, condition is, the distance that adjacent two seedling-planting manipulators are cut the seedling-distributing cutter 126 of seedling piece is greater than the height of rice shoot, it is the rice shoot that the seedling piece of cutting later can not pressed the front, thereby planting under the situation of seedling, can equidistantly install on the rotating disk and take off seedling hand seat about ten, plant seedlings and also can equidistantly install several seedling hand seats that take off, the taking off on the seedling hand seat 112 to install of two rotating disks 111 taken off seedling hand beam 113, a plurality of seedling hand beams 113 that take off couple together the rotating disk 111 on turntable shaft both sides securely, take off on the seedling hand beam to install and take off seedling hand 114 and (see Figure 19,22), taking off the seedling hand is that the right angle is pulled back at elongated steel sheet two ends, pull back at two ends on the steel plate at right angle and do the hole, two holes form a guider, seedling-planting manipulator 115 moves in the pilot hole that takes off seedling hand 114, mounted row's seedling-planting manipulator on the seedling-planting manipulator beam, take off one on the seedling hand beam and get rid of in the pilot hole of seedling hand and move being installed in, seedling-planting manipulator 115 1 ends are fixedlyed connected with seedling-planting manipulator beam 109, the seedling-planting manipulator other end is a seedling-distributing cutter 126, seedling-distributing cutter is made up of two or more little seedling-distributing cutters, do some inclined-planes below the front on seedling-distributing cutter both sides and the both sides, pass in the middle of two seedling separating devices 18 in order to seedling-distributing cutter, the installation of seedling-planting manipulator 115 on seedling-planting manipulator beam 109 can be adjusted up and down, thereby adjust the seedling amount of using, take off on the seedling hand beam with the seedling-planting manipulator beam on install take off seedling hand and seedling-planting manipulator how much, the width of line-spacing, requirement decision by cultivation, take off the outmost guider in both sides on the seedling hand beam, it is thicker that steel plate is wanted, or make of round steel boring, claim guide plate or guide pipe 118, in the pilot hole of guide plate or reciprocating in the guide pipe, be to drive row's seedling-planting manipulator 115 reciprocating running orbits 116 of the seedling-distributing cutter 126 of seedling-planting manipulator that make of installing on seedling-planting manipulator beam 109 and the seedling-planting manipulator beam to meet track transmission plate (two holes are rectangles) or the track baton pass (hole is circular) that separating seedlings or planting transplants seedlings requires, track transmission plate or track baton pass 117 1 ends are fixedlyed connected with seedling-planting manipulator beam 109, their installations on the seedling-planting manipulator beam can be adjusted up and down, also can adjust the seedling amount of using, the track transmission plate other end is installed roller 125, the track baton pass other end is installed roller or ball, the spring 108 that each track transmission plate or track baton pass 117 are all installed on the rotating disk draws or presses to the outside, or taking off between seedling hand beam 113 and the seedling-planting manipulator beam 109, seedling-planting manipulator 115 and taking off between the seedling hand 114, seedling-planting manipulator beam 109 and taking off between the seedling hand 114, take off mounting spring between seedling hand beam 113 and the seedling-planting manipulator 115, in factory with good conditionsi, can finish with hydraulic pressure without spring.Prevent the pollution of muddy water to parts on the rotating disk, an available iron sheet is sealed the parts on the rotating disk with rotating disk.The device of control track transmission plate or 117 operations of track baton pass is installed on frame, thereby control seedling-planting manipulator beam 109, the device of separating seedlings or planting (abbreviation upper controller) 120 of the row's seedling-planting manipulator 115 installed on the seedling-planting manipulator beam and seedling-distributing cutter 126 operations of seedling-planting manipulator, with the device (control device in the abbreviation) 102 that in holding up the seedling groove, moves of control seedling-distributing cutter, with control seedling-distributing cutter back the device (be called for short time control device) 103 that transplants seedlings from soil, for ease of installing, in, following control device, can a steel plate be installed respectively on the frame both sides, last, in, following control device is installed on the steel plate.Upper controller 120 and following control device 103 are accepted the face that the ball of the roller 125 of track transmission plate or track baton pass moves all can make cambered surface or plane, when dial rotation, the roller 125 of track transmission plate or the roller of track baton pass or ball will move on the TRAJECTORY CONTROL device on the frame, and this running status held in both hands 117 seedling-distributing cutters 126 of passing to seedling-planting manipulator beam 109 and seedling-planting manipulator 115 and seedling-planting manipulator by track transmission plate or track transmission, when the ball of the roller 125 of track transmission plate or track baton pass is covered upper controller 120, control device 102 under the effect of spring, entering suddenly, seedling-distributing cutter 126 pours die-cut seedling piece from rice shoot cane foot and native face, in the ball of the roller 125 of track transmission plate or track baton pass is gone to control device 102 backmost the time, falling very soon under the effect of spring on the following control device 103,100 operations of seedling groove are held up on the die-cut seedling piece edge of seedling-distributing cutter, when arriving backmost, seedling-distributing cutter 126 transplants seedlings holding up finish jointly under seedling groove 100 and the cooperation of taking off seedling hand 114.When transplanting seedlings, the speed of advancing greater than rice transplanter when the rotating speed of seedling-distributing cutter also can be by seedling-distributing cutter toward pusher one segment distance after the seedling piece buries, up to seedling-distributing cutter from soil, when the rotating speed of seedling-distributing cutter is equal to or less than the speed that rice transplanter advances, can be after the seedling piece buries by seedling-distributing cutter toward pusher.Track transmission plate or the track baton pass fallen down on the control device rise quickly, through under the effect of bullet Huang, falling behind the segment distance, seedling-planting manipulator 115 also rises quickly, through falling behind the segment distance, shake off the earth that takes off on seedling hand and the seedling-planting manipulator, taking off seedling hand 114 stops the seedling piece to rise, take off earth on the seedling-distributing cutter 126, take off seedling hand seat 112 owing to installed a lot of on the rotating disk, how many individual seedling hand seats that takes off are arranged on the rotating disk, how many individual seedling hand beam 113 and seedling-planting manipulator beam 109 and track transmission plate or track baton passes 117 of taking off just can be installed, rotating disk circles, a plurality of seedling hand seats 112 of taking off of installing on the rotating disk drive the seedling-planting manipulator beam 109 that taking off seedling hand beam 113 and taking off on the seedling hand beam that is installed in above it and rotate weeks, the roller 125 of each track transmission plate that each seedling-planting manipulator beam both sides is fixedly connected or the roller of track baton pass or ball all can move once on the TRAJECTORY CONTROL device on the frame, row's seedling-planting manipulator of installing on each seedling-planting manipulator beam 109, the seedling-distributing cutter 126 of seedling-planting manipulator all can be finished once to separate seedlings or planting and transplant seedlings, many rows seedling-planting manipulator that a plurality of seedling-planting manipulator beams are formed, will finish repeatedly separates seedlings or planting transplants seedlings, and this will improve the speed of transplanting seedlings greatly.

Seedling case 39 tilts to be installed on the frame (sees Figure 22), seedling case back is facing to separating seedlings or planting the mechanism of transplanting seedlings, the seedling separating device of installing on the seedling case sill 24 of seedling case back 18, there is not the back side-looking (to see Fig. 7 like the part of mouth shape or finger shape, 22), seedling separating device exposes the length of seedling case sill, adapt with the length of cutting the seedling piece, do wide between two seedling separating devices promptly cut the wide of seedling piece and should what be? practice from rice transplanting, cultivate strong seedling, every nest seedling should have the area of long 25 * wide 25=625 square millimeter, and the distance between two seedling separating devices is wide more, and it is few more to hinder seedling, therefore can make into long 25 * wide 25 long by 20.8 * wide by 30, or long by 17.8 * wide by 35, the line-spacing of drilling seedling is wideer, helps the seedling of strong seedling of cultivating large seedling and unified various crop.Press the steel plate 23 of seedling separating device 18 can move forward and backward installation on the seedling case sill 24, so that adjust the seedling amount of using, seedling case sill and seedling separating device 18 can be made one whole, do like this, and needing increases with seedling amount adjustable plate 68 (seeing Fig. 8,22) on seedling case sill and seedling separating device.Two seedling separating devices and seedling case sill mutual group mature seedling door, or with seedling amount adjustable plate mutual group mature seedling door.Sprout discharge gate 123 is installed in the seedling separating device back of seedling case back, aims at middle installation of two seedling separating devices on the sprout discharge gate and protects seedling plate 124, and when seedling-distributing cutter was cut the seedling piece, seedling-distributing cutter rode over to protect and pours seedling door cutting seedling piece on the seedling plate, can reduce like this and hinder seedling.Sprout discharge gate or be fixedly mounted on the frame is done like this, need not install on the sprout discharge gate and protect the seedling plate, directly does the seedling door on sprout discharge gate.Put seedling for reducing to shut down, improve the speed of transplanting seedlings, volume seedling tube 91 is installed on the seedling case, plant the volume seedling.

Hold up and connect seedling student face on the seedling groove 100, top is installed in to be held up on the seedling groove beam 99, hold up the bottom of seedling groove to be fixed on the transverse slat of installing on the seedling ship leftover bits and pieces iron 62 11, transverse slat gives on the place of holding up the seedling groove soil valve 101 is installed, clod is separated, in case seedling sprout is planted on the clod, each seedling-planting manipulator is all held up the seedling groove.

Moving of rice transplanter installed on the case device axle 46 by movable sprocket 95 and driven sprocket 94, linked to each other with drive sprocket 97 on the driving wheel 2 by movable sprocket 95 usefulness chains 96, driven sprocket 94 usefulness chains 122 link to each other with sprocket wheel 119 on the turntable shaft, live axle 63 rotates, chain 96 makes by movable sprocket 95 and moves case device axle 46 and rotate, being installed in the case cylindrical cam 44 that moves that moves on the case device axle rotates, moving the sector gear of installing on the case device axle 46 that has only several teeth 37 rotates, this gear rotates vertical seedlings sending gear 36 gaps on the vertical seedlings sending tube 35 on the seedling case 39, moving the driven sprocket of installing on the case device axle 94 rotates, chain 122 on this sprocket wheel makes continuous sprocket wheel 119 and turntable shaft 110 rotations of this sprocket wheel is installed, turntable shaft rotates, the parts of installing on the turntable shaft 110 rotate, operation, thereby push away or haul rice transplanter and advance, just can transplant seedlings automatically.

Crawler belt has three kinds (to see Fig. 1, Figure 12, Figure 13), first kind is (to see Figure 12,), the long both sides of horizontal vertical crawler belt of creeper tread 73, pull back short blade 72 on one side downwards, track plate 76 is upwards pulled back on both sides in addition, creeper tread is narrow slightly on one side, wide slightly on one side, short blade wide wideer than creeper tread, there is and is connected the connecting hole of steel plate 75 connections on the track plate 76, the connection steel plate on crawler belt both sides is except having the connecting hole with the track plate, also has the connecting hole that is connected steel plate with front and back, one connects two connecting holes that are connected steel plate 75 on the steel plate 75 with front and back, abrasionproof steel ring 71 can be passed in a hole, track pin 74 can only be passed in another hole, roller 70 is installed on the track pin, thereby the track pin two ends want turning to go some (seeing Figure 12), perhaps install and fix steel ring 77 and block roller at track pin two, do like this, two of track pin 74 does not just need turning, during installation, install abrasionproof steel ring 71 and roller 70 earlier on the both sides of track pin 74, on both sides abrasionproof steel ring 71, install again and connect steel plate 75, and fix, the outside, both sides is installed the connection steel plate 75 that can pass track pin 74 again, after this track pin installs, next track pin remains on the both sides of track pin 74 installs abrasionproof steel ring 71 and roller 70 earlier, on the anti-grinding ring 71 in both sides the connection steel plate 75 that track pin has been installed is installed, and fix, the outside, both sides is installed the connection steel plate 75 that can pass track pin 74 again, a track pin 74 is connected steel plate 75 and constitutes a joint track chain with two, with track pin connect the such joint one of steel plate save land couple together track chain, creeper tread 73 be installed on the track chain crawler belt, for anti-clod is stuck in two blades, 72 centres, crawler belt 3 will be installed a creeper tread every a joint.Second kind is (seeing Figure 13), the long both sides of horizontal vertical crawler belt of creeper tread 73, pull back short blade 72 on one side downwards, bore 4 holes that size is identical on the creeper tread, wherein the distance of two pitch-row decentre lines is bigger slightly than the distance of two other pitch-row decentre line, the hole on center line both sides is symmetry mutually, the left and right sides track (shoe) 78 of track chain is pulled back the right angle, one of track (shoe) pulling back the right angle is long, a weak point, on this short face, bore two holes, the size in hole is consistent with the hole on the creeper tread 73 with distance and position, hole in track (shoe) 78 long side two ends, abrasionproof steel ring 71 can be passed in the hole of one end, track pin 74 can only be passed in the hole of the other end, during installation, on abrasionproof steel ring 71, install earlier roller 70, install track (shoe) 78 at abrasionproof steel ring two ends then, and fix, track pin 74 passes mounted abrasionproof steel ring, the connection steel plate 75 that an end can pass track pin 74 is installed on both sides again, abrasionproof steel ring 71 can be passed in the hole that connects the other end on the steel plate 75, the abrasionproof steel ring two ends of installing roller are fixed on the hole of these two connection steel plates 75, track pin passes mounted abrasionproof steel ring 71, the track (shoe) 78 that an end can pass track pin is installed on both sides again, a track pin and two track (shoe)s constitute a joint, a track pin is connected steel plate with two and constitutes next joint, with track pin track (shoe) be connected steel plate such one the joint one save land install track chain, creeper tread 73 be fixed on that short face of the left and right sides track (shoe) 78 of track chain crawler belt 3, the third is, crawler belt is made rubber belt track, and short blade 72 is installed below rubber belt track.

Regulating wheel 8 is the two ends (seeing Figure 14) that two tensioning wheel discs 82 are fixed on sleeve 81, perhaps tensioning wheel disc 82 directly is fixed on the tension wheel shaft 10, tightens up with several bolts connections between 8, two tensioning wheel discs of two tensioning wheel discs 82 regulating wheels of composition.Driving wheel is done according to regulating wheel, perhaps two driving wheel sprocket wheels 83 are fixed on the two ends of sleeve 81, perhaps driving wheel sprocket wheel 83 directly is fixed on the live axle 63, two driving wheel sprocket wheels 83 are formed a driving wheel 2 (seeing Figure 15), for increasing the intensity of driving wheel, between two driving wheel sprocket wheels, tighten up with several bolts connections.

At construction opening disc on the live axle 63 of seedling ship 60 fronts or on the tension wheel shaft 10, on the disc between two openings one section, an opening part is pulled certain distance to the left side, another opening part is not pulled, so successively one section between two openings on the disc is finished equally, can be when the opening disk blade is rotated with the soil plough to the left side, on another disc between two openings one section, an opening part is pulled certain distance to the right side, another opening part is not pulled, so successively one section between two openings on the disc is finished equally, can be when the opening disk blade is rotated with the soil plough to the right, two opening disk blades fit together, and just can form micro-ridge or ditch down on the farm, plant the needs that transplant seedlings with the dry farming trench digging to satisfy the paddy rice micro-ridge.The short blade 72 of opening disk blade and crawler belt can both play the shallow plowing weed eradication.Be convenient carrying, on the tension wheel shaft 10 of seedling ship 60 fronts or live axle 63, road wheel 93 be installed, tail wheel 107 is installed in the rice transplanter back.

Supporting seeding machinary is with drilling machine (seeing combine-working seedling machine), perhaps use drill planter (seeing Figure 20), the wide line-spacing and the line number on sowing of drill planter decided, tentative wide 320 millimeters, long 600 millimeters of sown scope, the wide 30-40 millimeter of drill planter two ends transverse slat, article two, the sown scope of reserving between the riser 129, wide and high about 3-4 millimeter can be sowed a paddy that has just sprouted, drill planter riser 129 one by one is fixed on the drill planter transverse slat 128 at two ends drill planter.Seeds scraper 130 (seeing Figure 21), long wide wideer slightly than drill planter, wide about 10 centimetres, long both sides are very straight and light can scrape seed unnecessary on the drill planter.Drill planter is placed directly in the plastic film upper seeding wheel, and not sticking water of seed and earth are swept by whisk broom or bristle brush easily, take away easily.

The improvement of Manpower automatic rice transplanter of the present invention and perfect, a kind of employing four-bar mechanism undercutting block pushes away plants, and has avoided planting the eave tile seedling, has reduced and has hindered seedling, can transplant rice seedlings, and also can plant dry crop, and separating seedlings or planting after the improvement, it is more reliable to transplant seedlings; A kind of employing dial rotation, the die-cut straight cutting of seedling-distributing cutter, a plurality of seedling hand seats that take off can equidistantly be installed on the rotating disk, how many individual seedling hand seats that take off can be installed on the rotating disk how many individual seedling hand beam and seedling-planting manipulator beams of taking off just can be installed, just can be mounted to and how much get rid of seedling hand and seedling-planting manipulator, the rotating disk commentaries on classics once just can be finished repeatedly to separate seedlings or planting and transplant seedlings, and this will improve the speed of transplanting seedlings greatly.The Manpower automatic rice transplanter of two kinds of seedling-planting modes of separating seedlings or planting, after the improvement, zero, component shape is simple in structure, manufacture product easily, install easily and change, do not need special installation, just can manufacture the facility that transplant seedlings that multiple model and multiple power are used, both suitable large enterprises produce, and also suitable rural enterprise produces.Supporting rice shoot is embarked on journey with drilling machine or drill planter sowing, and ventilation and penetrating light is good, and seedling is strengthened in favourable cultivation, prevents dog hair seedling and primary and secondary seedling, and saves seed rice.In the land for growing field crops or dam seedling, without the seedling dish, without fuel, cost is low with plastic film.But also booth seedling and greenhouse rice nursery.25 * 25 square millimeters of seedling pieces of planting, or plant again wide, narrower seedling piece again, or long again, shorter seedling piece again can satisfy the needs in agrotechnical agriculture requirement of China and Pingba, hills, mountain area.

Claims (10)

1, a kind of improvement of Manpower automatic rice transplanter and perfect by seedling ship, frame, seedling case, the transplant seedlings mechanism, seedlings sending mechanism, transmission mechanism, land wheel of separating seedlings or planting form, is characterized in that:

A. turntable shaft [110] is gone up both sides rotating disk [111] has been installed, a plurality of seedling hand seats [112] that take off equidistantly have been installed on the rotating disk of both sides, take off to install on the seedling hand seat and take off seedling hand beam [113], a plurality of seedling hand beams that take off link together the rotating disk on turntable shaft both sides [111] securely, take off to install on the seedling hand beam and take off seedling hand [114], seedling-planting manipulator [115] moves in the pilot hole that takes off the seedling hand, seedling-planting manipulator beam [109] is gone up mounted row's seedling-planting manipulator [115], take off one on the seedling hand beam [113] and get rid of in the pilot hole of seedling hand [114] and move being installed in, how many individual seedling hand seats [112] that takes off are arranged on the rotating disk, how many individual seedling hand beam [113] and seedling-planting manipulator beams [109] of taking off just can be installed, just can be mounted to and how much get rid of seedling hand and seedling-planting manipulator, seedling-planting manipulator one end is fixedlyed connected with seedling-planting manipulator beam [109], the other end is seedling-distributing cutter [126], the installation of seedling-planting manipulator on the seedling-planting manipulator beam can be adjusted up and down, take off the outmost guider in the last both sides of seedling hand beam [113] and claim guide plate or guide pipe [118], track transmission plate or track baton pass [117] move in guide plate or guide pipe [118], track transmission plate or track baton pass one end are fixedlyed connected with seedling-planting manipulator beam [109], the track transmission plate other end is roller [125], the track baton pass other end is roller or ball, track transmission plate or the installation of track baton pass on the seedling-planting manipulator beam can be adjusted up and down

B., the device of control track transmission plate or track baton pass [117] operation is installed on frame, thereby control seedling-planting manipulator beam [109], the device of separating seedlings or planting (abbreviation upper controller) [120] of the row's seedling-planting manipulator installed on the seedling-planting manipulator beam and seedling-distributing cutter [126] operation of seedling-planting manipulator, with the device (control device in the abbreviation) [102] that in holding up the seedling groove, moves of control seedling-distributing cutter, with control seedling-distributing cutter back the device (be called for short time control device) [103] that transplants seedlings from soil, upper controller [120] and following control device [103] are accepted the roller [125] of track transmission plate and the roller of track baton pass or the face of ball operation all can make cambered surface or plane, rotating disk [111] rotates a week, a plurality of seedling hand seats [112] that take off of installing on the rotating disk drive and to be fixed on taking off seedling hand beam [113] and taking off seedling-planting manipulator beam [109] one week of rotation on the seedling hand beam above it, the roller [125] of each track transmission plate that each seedling-planting manipulator beam [109] both sides is fixedly connected or the roller of track baton pass or ball all can move once on the TRAJECTORY CONTROL device on the frame, each seedling-planting manipulator beam [109] is gone up row's seedling-planting manipulator of installing, the seedling-distributing cutter of seedling-planting manipulator [126] all can be finished once to separate seedlings or planting and transplant seedlings, and many rows seedling-planting manipulator that a plurality of seedling-planting manipulator beams [109] constitute will be finished repeatedly to separate seedlings or planting and transplant seedlings.

2, the improvement of Manpower automatic rice transplanter as claimed in claim 1 and perfect, it is characterized in that spring [108] that each track transmission plate or track baton pass [117] are all installed on the rotating disk draws or press to the outside, or take off between seedling hand beam [113] and the seedling-planting manipulator beam [109], seedling-planting manipulator [115] and take off between the seedling hand [114], seedling-planting manipulator beam [109] and take off between the seedling hand [114], take off mounting spring between seedling hand beam [113] and the seedling-planting manipulator [115].

3, the improvement of Manpower automatic rice transplanter as claimed in claim 1 and perfect is characterized in that the seedling case sill [24] of seedling case back is gone up the seedling separating device of installing [18], does not have the part of back side-looking like mouth shape or finger shape.

4, the improvement of Manpower automatic rice transplanter as claimed in claim 1 and perfect, it is characterized in that in the seedling separating device [18] of seedling case [39] back the tongue of separating seedlings or planting being installed, the tongue of separating seedlings or planting has three kinds, first kind is, tongue body [20] two ends of separating seedlings or planting are upwards pulled more than 10 millimeter and are become the tongue ear [19] of separating seedlings or planting, separating seedlings or planting has eyelet [21] on the tongue ear, or on the tongue ear of separating seedlings or planting, steel plate is installed, hole on steel plate, second kind is, a winding up on a long limit of the tongue body of separating seedlings or planting [20] is become tube, the third is, the left and right two ends of the tongue body of separating seedlings or planting [20] front of the tongue of the separating seedlings or planting tongue handle [64] of separating seedlings or planting.

5, the improvement of Manpower automatic rice transplanter as claimed in claim 1 and perfect, it is characterized in that the seedling-distributing cutter [17] of seedling-planting manipulator and connect seedling plate [16] making straight trough below the intersection, what of straight trough, according to how much make one, two or more of little seedling-distributing cutter, perhaps only do one in the centre, seedling-planting manipulator can be made one whole, also can be according to how much make one, two or more of little seedling-distributing cutter, they all are fixed on the handle that transplants seedlings [28] back.

6, the improvement of Manpower automatic rice transplanter as claimed in claim 1 and perfect, it is characterized in that limit that track adjustable plate [5] contacts with the handle that transplants seedlings [28] above wear strip [65] is installed, perhaps the track adjustable plate is not pulled back the right angle, pull back the both sides boring at place, right angle at the track adjustable plate, anti-grinding column [66] is installed, and the face that constitutes with two anti-grinding columns [66] replaces wear strip.

7, the improvement of Manpower automatic rice transplanter as claimed in claim 1 and perfect, how many depth adjusting plate [12] what of what and acute angle summit of steel plate backmost that it is characterized in that transplanting seedlings are on deciding of straight trough on the seedling-planting manipulator, perhaps only do one, perhaps make two or more.

8, the improvement of Manpower automatic rice transplanter as claimed in claim 1 and perfect, there is connection steel plate [75] on the both sides that it is characterized in that crawler belt, a track pin [74] is connected steel plate [75] and constitutes a joint track chain with two, with track pin [74] connect the such joint one of steel plate [75] save land couple together track chain, every a joint track chain install a creeper tread [73] crawler belt [3], perhaps a track pin [74] and two track (shoe)s [78] constitute a joint track chain, a track pin [74] is connected steel plate [75] and constitutes next joint track chain with two, with track pin [74] track (shoe) [78] be connected the such joint one of steel plate [75] save land install track chain, creeper tread [73] be fixed on that short face of the left and right sides track (shoe) [78] of track chain crawler belt [3].

9, the improvement of Manpower automatic rice transplanter as claimed in claim 1 and perfect, it is characterized in that regulating wheel [8] is the two ends that two tensioning wheel discs [82] are fixed on sleeve [81], perhaps tensioning wheel disc [82] directly is fixed on the tension wheel shaft [10], two tensioning wheel discs [82] are formed a regulating wheel [8], tighten up with several bolts connections between two tensioning wheel discs, driving wheel [2] or two driving wheel sprocket wheels [83] are fixed on the two ends of sleeve [81], perhaps driving wheel sprocket wheel [83] directly is fixed on the live axle [63], two driving wheel sprocket wheels [83] are formed a driving wheel [2], for increasing the intensity of driving wheel, between two driving wheel sprocket wheels, tighten up with several bolts connections.

10, the improvement of Manpower automatic rice transplanter as claimed in claim 1 and perfect, it is characterized in that supporting a kind of seeder implement is drill planter, drill planter is that drill planter riser [129] one by one is fixed on the drill planter transverse slat [128] at two ends, wide and the high about 3--4 millimeter of sown scope between riser and the riser can be sowed the paddy of a firm rudiment.

Images