CN1253712A - Seedlings separating and taking method and rice seedlings transplanting machine - Google Patents

Abstract

The present invention relates to a seedlings dividing and taking method and its seedlings transplanting equipment for transplanting crops. Said seedlings dividing and taking method includes the following processes of integrally-taking seedlings, quantitatively-supplying seedlings, quantitatively dividing and taking, push-conveying and transplanting seedlings and dry-eliminating operation, also includes seedling-growing tray technology by using plastic nutrient pots and conveying and dividing-taking seedlings. By using said invented method it can design and manufacture the rice seedlings distributor, rice transplanter and transplanting machine series products for upland transplanting crops, such as rice, cotton, maize, peanut and vegetables, etc.

Description

Rice shoot divides access method and transplants crop rice transplanting machinery

The present invention relates to a kind of rice shoot divides access method and transplants crop rice transplanting machinery.Rice shoot divide access method be divide earlier full seedling taking seedling, quantitatively seedling sending, quantitatively divide get, push rice transplanting, the dry run that disappears (elimination perturbation operation) and use plastics nutritive cube seedling disk technology and cultivate rice shoot and carry and divide the seedling taking seedling; Transplant crop rice transplanting machinery, have the paddy field to transplant crop rice transplanting machinery and nonirrigated farmland transplanting crop rice transplanting machinery, the paddy field is transplanted crop rice transplanting machinery and is divided into paddy rice rice transplanter tool and rice seedling throwing machinery again.

State such as China and Japan all once made and produced rice transplanter, did not divide access method to coach but have the rice shoot of transplanting crop rice transplanting machinery because of Machine Design, and by practice, the rice transplanting quality is undesirable, and reliability is relatively poor, less than the rice transplantation by hand quality; The rice seedling thrower of China's appearance in recent years also exists many problems, as: the pot seedling uniformity that dish out (1) is poor; The pot seedling orthostatic of (2) dishing out is poor; (3) the throwing transplanting machine seedling-damaging ratio is higher; (4) it is undesirable that branch is got pot seedling mechanism; (5) adaptability is not strong; (6) inconvenient field management and mechanized harvest.Other nonirrigated farmlands are transplanted crop rice transplanting machineries and are also still existed the rice shoot branch and get and do not pass a test, and transplanting is by manually carrying pot seedling one by one, and it is unreliable to transplant specification, and production efficiency is low, as a small amount of corn transplanter of external and domestic appearance etc.

The file of quoting these background technologies of reflection as proof is: the BeiJing, China: Golden Shield publishing house publishes " rice operation machinery working service and fault are got rid of " November nineteen ninety-five.

The rice transplanting qualification rate height that the object of the present invention is to provide a kind of rice shoot of transplanting crop rice transplanting machinery to divide access method and make with the method, adaptability is strong, the work efficiency height, the transplanting crop rice transplanting machinery of energy increasing both production and income is to overcome the defective of prior art.

One, rice shoot divides access method

The rice shoot that now will transplant crop rice transplanting machinery divides access method, that is: divide earlier full seedling taking seedling, quantitatively seedling sending, quantitatively divide get, push rice transplanting, the dry run that disappears (elimination perturbation operation) and use plastics nutritive cube seedling disk technology and cultivate rice shoot and carry and divide the seedling taking seedling, provide as follows in detail:

1, divide full seedling taking seedling earlier: rice transplantation by hand is to plant with cooperating of the right hand by the rice shoot of branch earlier of left hand to finish rice transplanting.Should be noted that rice transplantation by hand, the rice shoot that divides earlier of left hand is crucial, and the key of machine rice transplantation is will solve thoroughly that the rice shoot root links and interlocking of leaves and stems and the binding strength that causes, and this binding strength is to cause branch to get the main root of random seedling.Dividing rice shoot earlier is can make to divide pot seedling or the pot seedling in rice shoot and the former alms bowl dish or interior vertical, the laterally elimination of binding strength of rice shoot of former seedling sheet of getting, thereby thoroughly eliminates between rice shoot because the branch that existence produced of binding strength is got random seedling.The device of the branch earlier first combination pot seedling separator of transplanting crop rice transplanting machinery divides the top quantitatively row of the putting in order pot seedling separation elder generation that should get of sky end plastics nutrition seedling cultivation in earthen plate and the rice shoot elder generation of the vertical first sub-agencies of rice shoot divides the quick a little swing of device do elder generation to divide rice shoot and employing plastics nutritive cube seedling disk technology cultivation rice shoot, can play the effect of branch rice shoot earlier to greatest extent." Fig. 1 " is the plastics nutrition seedling cultivation in earthen plate of full fraction, rice shoot on the seedling dish in each little alms bowl body [1] is got the each seedling taking amount of device for the pot seedling branch, it is the desired strain number in the every cave of rice transplanting, they form independently little separately split, rice shoot root between little split and the little split does not connect mutually, do not disturb mutually, for the rice shoot branch of transplanting crop rice transplanting machinery is got the crucial rice shoot root elder generation branch effect of having played.

Full seedling taking seedling: be meant that pot seedling separator, the pot seedling branch of transplanting crop rice transplanting machinery get device or rice shoot branch and get device and finish once to divide and get pot seedling or seedling sheet, all remove at the bottom of the sky top quantitatively whole row's pot seedling or the rice shoot (little seedling piece) that should get in plastics nutrition seedling cultivation in earthen plate or the seedling sheet, make this whole row's pot seedling or rice shoot (little seedling piece), in root, leaves and stems and the alms bowl dish or divide rice shoot root, the leaves and stems got thoroughly to separate in the seedling sheet, solved the rice shoot got He do not get vertically because root, leaves and stems interlock caused branch get random seedling.And the rice shoot branch that is taken as transplanting crop rice transplanting machinery entirely is provided by the time guarantee that provides operation slowly soft, as transplant the rice transplanting number of times of crop rice transplanting machinery, be designed to per second 2 times, promptly pushing rice transplanting power transmission shaft per second, to rotate a week be 0.5 second, elder generation's sub-agencies comprises branch device first combination earlier, divides the combination of device second earlier, and it is 5 seconds (worm and gear speed ratio 10) that each power transmission shaft of vertical seedlings sending mechanism rotates a week.Because it is slowly soft to transplant the operating rate of the most important diving and withdrawing machine structure of crop rice transplanting machinery, can avoid producing because of working speed is too fast interference that the rice shoot branch is got (centrifugal force that produces as high speed rotating, impulsive force, cutting force etc.), guaranteeing that branch seedling taking seedling does not disturb smoothly carries out.

2, quantitative seedling sending, quantitative branch are got: quantitative seedling sending is meant mechanical vertical seedlings sending mechanism of transplanting crop rice transplanting and horizontal seedlings sending mechanism, is that the rice shoot elder generation branch device of pot seedling separator or the vertical first sub-agencies of rice shoot and the pot seedling or the rice shoot of propelling movement rice transplanting mechanism conveying are quantitative at every turn; Quantitatively divide to get and be meant and pot seedling separator, pot seedling branch get device or rice shoot branch to get the each seedling taking amount of device be certain; Promptly neatly disorderly all do not remove the quantitative pot seedling of vertical seedlings sending mechanism conveying or the transplanting rod of rice shoot and propelling movement rice transplanting mechanism pushes and plugs the quantitative pot seedling or the rice shoot of laterally seedlings sending mechanism conveying to the field in good orderly.Quantitatively seedling sending can guarantee that just the pot seedling branch is got device or the rice shoot branch is got the certain of the each seedling taking amount of device; What the pot seedling branch got that device or rice shoot branch get the each seedling taking amount of device guarantees again that necessarily the each seedling sending amount of seedlings sending mechanism is also certain.The complete unanimity of pot seedling specification in the little alms bowl body of plastics nutrition seedling cultivation in earthen plate of full fraction, independent again one does not link mutually; The interior rice shoot of the little alms bowl body of plastics nutrition seedling cultivation in earthen plate of segment bounds takes off through partly dividing earlier to reach at vertical first sub-agencies of rice shoot and elder generation's branch and the branch that elder generation divides device second combination rice shoot branch to get device; Rice shoot root leaves and stems in the little alms bowl body obviously separates; Seed in little alms bowl body and the seedling sheet is again through the screen-type accurate seeding machinery Precision Seeding, and the seedling strain is certain, and seedlings sending mechanism gets device for the pot seedling branch at every turn or the rice shoot branch is got a device little pot seedling of conveying or little seedling piece, can accomplish to get quantitative seedling sending and quantitative the branch.

Vertical seedlings sending that existing domestic and international rice transplanter is taked and horizontal seedling sending all belong to the non-quantitative seedling sending.It is also indefinite that the non-quantitative seedling sending influences the seedling taking amount of seedling-distributing claw, causes the seedling-distributing claw branch to get the long-pending few havoc that disorderly becomes of process, is to cause to insert, collude and hinder seedling, float strain, float seedling and the not high reason of the rice transplanting qualification rate uniformity with Louing.Slotting seedlings are dialled the rice transplanter of seedling, after the each seedling taking of seedling pawl, under the effect of vertical seedlings sending power, the rice shoot that the density of not getting is big is done irregular replenishing to the little rice shoot displacement of the density of having got, and the result who replenishes forms the irregular ordered state of rice shoot, rice shoot arranging density degree of tightness differs, the part rice shoot tilts, and a small amount of random seedling occurs, and the each seedling taking of the seedling pawl rice shoot that also can disturb adjacent vertical and horizontal not get, take away indivedual seedling strains, upset the ordered state of original neat rice shoot.Get along with seedling-distributing claw constantly divides, the bad phenomenon of generation is aggravation thereupon also.Got in the pawl with the seedling case in the rice shoot do not got all produce long-pending few phenomenon in havoc that disorderly becomes.

Plug in the rice transplanter of seedling band soil, seedling-distributing claw (separation pin) divides the seedling taking seedling, is branch seedling taking piece (being little clod) after all.Seedling band soil is owing to the root of rice shoot is fixed by earth, the branch of seedling-distributing claw (separation pin) is taken under the effect of vertical seedlings sending power, do not resemble and insert seedlings and dial that the generation of seedling is that got to be done irregular displacement with rice shoot that do not get and replenish caused random seedling, but the branch seedling taking piece of seedling-distributing claw (separation pin) can not resemble the so neat of scraper cutting and specification is arranged.Owing to multiple reason (the distribution density of coring in clod as rice shoot differs, and clod is in uneven thickness, the structure of clod, silt and organic the accent are mixed inhomogeneously, clod water content humidity is not first-class); Seedling-distributing claw (separation pin) is got the face incompleteness to the branch of the unreliable appearance of seedling piece longitudinal component cutting and separating, " Fig. 2 " [1] is that many seedling takings seedling produces broken partial section, [2] produce broken partial section for few seedling taking seedling, the branch seedling taking seedling (little seedling piece) that all influences seedling-distributing claw (separation pin) can not quantitatively have specification, and is serious even can produce fragment.This will occur three kinds of situations substantially: first kind is better situation, and seedling-distributing claw (separation pin) is taken the more complete little seedling piece of branch fetch bit basically away; Second kind is to occur getting less, leaves over the rice shoot broken partial section in former seedling taking position; The third is to get more, causes the adjacent rice shoot of the vertical and horizontal of getting that do not divide to occur incomplete.Get less and cause the rice shoot broken partial section will hinder effective seedling sending second time of vertical seedlings sending mechanism, and, often produce and leak bad phenomenon such as inserting, fall strain, floating strain because be to get less; Get more and then influence adjacent vertical and horizontal rice shoot appearance incompleteness of not getting, the rice shoot that makes this part divides at seedling-distributing claw (separation pin) next time and produces the non-quantitative branch when getting and get and the non-quantitative seedling sending, with that the little seedling piece of having got and the seedling sheet of not getting are occurred is incomplete, bad phenomenon such as random seedling.

3, push rice transplanting: existing domestic and international rice transplanter, the direct branch fast of seedling-distributing claw (separation pin) are got and planted rice shoot is to cause seedling-distributing claw (separation pin) and muddy water friction rapid wear and the reason of hindering seedling.As the rice transplanting Machine Design, seedling-distributing claw (separation pin) per second rice transplanting 2 times, calculated in 8 hours to work every day, the friction number of times of seedling-distributing claw and muddy water reaches 28800 times, add that branch seedling taking seedling (seedling sheet) and rice shoot (seedling sheet) friction also are 28800 times, that is to say that rice transplanter worked 8 hours every day, seedling-distributing claw (separation pin) reaches 57600 times unexpectedly with the friction of seedling sheet and muddy water.Promptly use good again, valuable again metal to do the also unavoidable rapid wear of seedling claw material.Simultaneously owing to worked 8 hours every day, seedling-distributing claw (separation pin) and rice shoot (seedling sheet) 28800 times rub, and to cause seedling-distributing claw to hinder (separating pin) degree of seedling also very serious.This surprising numeral be design transplant crop rice transplanting machinery can not ignore.

Reason according to the dry run that disappears, transplant crop rice transplanting machine rice transplantation and get rice transplanting direct the branch without seedling-distributing claw, but the branch of taking pot seedling or rice shoot is got with rice transplanting and is separated, take transplanting rod and seedling sending groove to match, do to push rice transplanting, " Fig. 3 " is the structure that pushes rice transplanting mechanism, mainly by: transplanting rod [1], seedling sending groove [4] etc. is formed.[2] get device for the pot seedling branch, [3] for pot seedling push and plug position, [5] for pot seedling in pendulum seedling position, [6] dark for inserting for plough, [7].Transplanting rod does not contact with earth basically, and operating process does not work pot seedling or the effect of seedling piece disturbed yet; The opposite cooperation owing to transplanting rod and seedling sending groove pushes, and the effect of protection and arrangement pot seedling and little seedling piece is more arranged.And transplanting rod can design to such an extent that very firmly make transplanting not only steadily but also reliable, guarantees that rice shoot plants surely, plants directly, can realize best shallow planting, and reaches effect of increasing production.

4, the dry run that disappears: be meant that transplanting each mechanism of crop rice transplanting machinery eliminates to rice shoot or with the friction of earth and disturb caused random seedling in operating process.The existing big or middle seedling of domestic extrapolation is dialled the rice transplanter of seedling, seedling-distributing claw divides the seedling taking seedling under the effect of vertical seedlings sending power at every turn, the big rice shoot of the density of having got to the little rice shoot of the density of not getting do irregular displacement replenish caused random seedling, seedling-distributing claw (separation pin) directly divide get rice transplanting and earth contact disturb cause that abrasion is got with non-quantitative seedling sending of hindering seedling, seedlings sending mechanism and seedling-distributing claw (separating pin) and non-quantitative branch, centrifugal force, impulsive force and the cutting force etc. of the generation of the transplanting mechanism high speed rotating of rice transplanter are to the influence of operation quality etc., all claim perturbation operation.Perturbation operation is produce to leak to insert, to float seedling, collude and hinder seedling and the rice transplanting uniformity is not high, the insecure reason of machine work performance.

The rice shoot of transplanting crop rice transplanting machinery divides the full seedling taking seedling of branch earlier of access method, quantitatively seedling sending, the quantitative branch to get and push rice transplanting and utilization plastics nutritive cube seedling disk technology cultivation rice shoot and carry branch seedling taking seedling, and the rice shoot of taking the vertical first sub-agencies of rice shoot divides earlier device to do a little swing fast to divide rice shoot earlier, all belong to the dry run that disappears.The unreliable of work quality deviation that the movement parts of transplanting each motion of crop rice transplanting machinery causes the resistance that the interference friction produced of rice shoot in the course of the work and machine work performance avoided or alleviates in the dry run that disappears to the greatest extent to greatest extent, can guarantee gentle engagement and interference-free operation between each movement parts.

5, plastics nutritive cube seedling disk technology: plastics nutrition seedling cultivation in earthen plate is used to transplant crop rice transplanting machinery and cultivates rice shoot and carry branch seedling taking seedling, divide two big classes: a class is full fraction plastics nutrition seedling cultivation in earthen plate, another kind of is that segment bounds plastics nutrition seedling cultivation in earthen plate " Fig. 1 " is the structure of the plastics nutrition seedling cultivation in earthen plate of full fraction, pot seedling in the alms bowl body laterally, vertically thoroughly separately, form independently little separately split, rice shoot root between the little split does not link mutually, do not disturb mutually, get the first to greatest extent branch effect of having played for transplanting crop rice shoot branch.The plastics nutrition seedling cultivation in earthen plate sub chassis and the inner disc of full fraction, the chassis is that duroplasts or China fir are manufactured with the chassis, is used to deposit inner disc, prevents that operating process from falling soil, handled easily leaks.Inner disc is flexible plastic of the empty end or duroplasts nutrition seedling cultivation in earthen plate, inner disc size (long * wide) is slightly less than the chassis, make inner disc can just put the chassis into, reach internal and external disk in conjunction with tight, the front and back upper dimension of each little alms bowl body is slightly larger than lower dimension, is beneficial to pot seedling and takes off alms bowl and avoid pot seedling to come off in operating process.Being used to be placed on bed soil upward has small sircle hole logical with the bed soil phase in the chassis of seedling, is convenient to the moisture and the temperature of absorbent bed soil; The chassis that is used to be placed on seedling on the seedling frame is an enclosed construction, and temperature is from solar radiation or artificially supply steam heating, moisture content to take artificial spray to water.Each little alms bowl body size is consistent on the inner disc, and its volume is the each seedling taking amount of seedling pawl.

The plastics nutrition seedling cultivation in earthen plate of full fraction is divided into two kinds of monoblock type and combined types again.All-in-one-piece each little alms bowl body fuses, and " Fig. 4 " is the structure of all-in-one-piece plastics nutrition seedling cultivation in earthen plate, and [1] is little alms bowl body, is fit to seedling, middle seedling seedling; The little alms bowl body that knockdown little alms bowl body is generally made adjacent or adjacent row as required can move, can put into, take out, " Fig. 5 " is the structure of knockdown plastics nutrition seedling cultivation in earthen plate, [1] little alms bowl body for shifting out, and [2] are the little alms bowl body in the former plastics nutrition seedling cultivation in earthen plate.Combined plastic nutrition seedling cultivation in earthen plate is used to cultivate long strengthening rice shoot always and need two sections seedling of seedling and divide the seedling cultivation of seedling seedling of the length of time rice seedlings grow, cultivate the length of time rice seedlings grow as hybrid rice and need divide the seedling seedling, as eggplant, tomato, wild cabbage, cauliflower, capsicum etc. 45-50 days old strong rice shoot or greengrocery.Knockdown plastics nutrition seedling cultivation in earthen plate is convenient to big seedling classification and is selected transplantation of seedlings.Grow seedlings in order to be beneficial to high yield as cotton nutrition, take to eliminate weak seedling and select for use transplant strong sprout.

The plastics nutrition seedling cultivation in earthen plate of segment bounds, " Fig. 6 " are the structures of plastics nutrition seedling cultivation in earthen plate of part, main structure by: little gear piece [1], little alms bowl body [2] etc. is formed.Between each little alms bowl body with homogeneous phase every little gear piece separately, make the rice shoot of cultivation play first branch effect partly; Make the operating process of whole dish rice shoot after the playing dish broken alms bowl that can not come off again, make of flexible plastic or duroplasts.Be used to be placed on the seedling dish of growing seedlings on the soil, the small sircle hole of having tried to get to the heart of a matter is logical with the bed soil phase, and moisture that rice shoot is required and temperature are supplied with by bed soil; Being used to be placed on the seedling dish of growing seedlings on the seedling frame is enclosed construction, and moisture and temperature that rice shoot is required are artificially supplied with.

The shoot transplanting equipment that the plastics nutrition seedling cultivation in earthen plate of segment bounds is cultivated, on transplanting machine, must install the vertical first sub-agencies of rice shoot, " Fig. 7 " is the structure of the vertical first sub-agencies of rice shoot, mainly by dividing device fixed mount [1], elder generation to divide device [2], swing arm [3], swing tooth bar [4], spring [5], crank [6], connecting rod [7], frame compositions such as [8] earlier.Divide the device fixed mount earlier under crank [6], connecting rod [7] effect, divide the axle sleeve [14] at device fixed mount two ends to move up and down in the chute [13] of frame earlier, top dead centre is from 20 millimeters of seedling sheets, and lower dead center is in the interior 2 millimeters depths of the groove [10] of sprout discharge gate [9].Formerly divide in the device folding process, the swing arm [3] that formerly divides device fixed mount right-hand member is installed, brushing up against swing tooth bar [4] and making under the effect of spring [5] divides the device tail end to do a little swing fast earlier, can avoid the rice shoot that elder generation divides device may run into smoothly in moving down first branch process, divide the caused elder generation of interference of device and seedling strain to divide random seedling and hinder seedling earlier thereby play elimination.When dividing device to be displaced downwardly to the seedling sheet earlier, swing arm breaks away from that tooth bar stops swinging and vertical the insertion without the seedling sheet that divides earlier [12] 2 millimeters depths to the groove of sprout discharge gate partly, ([11] be little gear piece divides earlier in the seedling dish rice shoot partly), make seedling in front of the door face to divide the rice shoot of getting partly that quantitatively divides earlier further vertically to divide earlier.At this moment the whole amount of the being ranked rice shoot got of the needs branch of seedling sheet front (clod and seedling strain are partly) is vertically distinguished one from the other substantially earlier, and the horizontal branch that formerly divides device second combination rice shoot branch to get device takes off, and whole row is got and is delivered to by branch fully and pushes the rice transplanting position.Under laterally seedlings sending mechanism, transplanting rod, seedling sending groove cooperate, pushed without any confusion to Tanaka, finish the process of planting.

The rice shoot branch that divides device second to make up is in the ban got device and is finished getting quantitative rice shoot will dividing of seedling sheet front row, laterally divide earlier and when being rotated away from, divide the device fixed mount to be moved upward to top dead centre earlier under the crank connecting link effect, at this moment swing arm brushes up against tooth bar again and makes branch device do swing fast a little earlier.Meanwhile, vertical seedlings sending mechanism is carried whole row's a rice shoot longitudinal length to seedling case front, owing to divide the device tail end in vertical seedlings sending mechanism seedling sending process, to remain a little swing fast earlier, also can keep away smoothly and may brush up against the seedling strain that divides device earlier, seedling sending is carried out smoothly.Simultaneously owing to be to get entirely, promptly divide the rice shoot branch of device second combination to get device earlier and once divide seedling taking seedling required time for pushing 5 times (the worm and gear speed ratio is 10) of rice transplanting, so can make the elder generation branch of vertical first sub-agencies slowly soft, guaranteeing that first branch work is noiseless carries out smoothly.

The shoot transplanting equipment that the plastics nutrition seedling cultivation in earthen plate of segment bounds is cultivated also must be dismantled and be divided the main drive gear of device first combination earlier, cuts off the input of power, and changeing the pot seedling branch that divides the combination of device second earlier, to get device be that the rice shoot branch of segment bounds is got device.Adopt the plastics nutrition seedling cultivation in earthen plate seedling raising and transplanting of segment bounds, can save the chassis, and the seedling dish is not fragile, plastics nutrition seedling cultivation in earthen plate recovering mechanism at the bottom of the sky need not be set, lower than full fraction plastics nutritive cube seedling plate seedling raising cost.The plastics nutrition seedling cultivation in earthen plate of segment bounds generally is used for paddy rice rice transplanter tool transplants and to grow seedlings and transplanting that crop rice transplanting machinery is transplanted in the nonirrigated farmland is grown seedlings, and inapplicable rice seedling throwing and beet are transplanted and grown seedlings.

Little alms bowl body volume, alms bowl disk body amass by transplanting the crop seedling planting row pitch, and the plantation characteristics determine with factors such as making things convenient for the rice shoot transportation.The nonirrigated farmland transplants that the crop seedling planting row pitch is bigger, and the volume of seedling strain is also bigger, or according to the length at the seedling length of time rice seedlings grow, the volume of little alms bowl body can suitably increase, but considers seedling dish convenient transportation and save the consumption of seedling dish, and the volume of little alms bowl body will be made suitable size.

The little alms bowl height of the seedling cultivation of beet degree has substantial connection with the weight of growth piece root, and general alms bowl height degree requires 130 millimeters and 150 millimeter, and alms bowl body thickness and beet Relationship with Yield are little.Beet plastics nutrition seedling cultivation in earthen plate is a fabricated structure, " Fig. 8 " is the structure of beet plastics nutrition seedling cultivation in earthen plate, little alms bowl body [1] among the alms bowl row is three empty bottom structures, form a row by several little alms bowl bodies, form a dish with plurality of rows again, be housed in the alms bowl disk casing [2] of three sides, the leading flank of alms bowl disk casing can not come off when making operation with door envelope [3] locking.Then, again with the combination of several alms bowl dishes be housed in duroplasts or wooden have carry out seeding and seedling raising in the chassis.

The rice shoot of transplanting crop rice transplanting machinery divides access method: divide earlier full seedling taking seedling, quantitatively seedling sending, quantitatively divide get, push rice transplanting, the dry run that disappears (elimination perturbation operation) and use plastics nutritive cube seedling disk technology and cultivate rice shoot and carry and divide the seedling taking seedling, each method is replenished mutually, mutual restriction, lack one and do not stand, form a unified integral body.

Two, transplant crop rice transplanting machinery

Transplant crop rice transplanting machinery series of products and existing domestic and international rice transplanting machinery etc. and compare the useful effect that has, as follows:

1, adaptability is strong: paddy rice rice transplanter tool can be planted the conventional rice of planting the every root and stem of certain plants 4 to 12 strains and be planted the hybrid rice of planting the every root and stem of certain plants 1 to 2 strain and insert little strain rice varieties.Adjust individual part and can regulate four kinds of pendulum seedling line-spacings, that is: 175 millimeters, 210 millimeters, 232 millimeters and 300 millimeters (or line-spacing arbitrarily adjust between 175 millimeters-300 millimeters obtain).Spacing in the rows can be regulated: 102 millimeters, 136 millimeters, 163 millimeters, 200 millimeters and 330 millimeters (being used for breeding of hybrid rice).Be fit to Plain, China north and south, mountain area and different rice varieties, the paddy rice pendulum seedling of different natural conditions.Paddy rice rice transplanter tool changes individual part, adjusts the spacing in the rows gearbox, installs cave opener, ridging wheel, plastic mulching mechanism etc. and can carry out various dry crops transplantings and nonirrigated farmland plastic mulching transplanting.Rice seedling throwing machinery changes seedling throwing machine can carry out the rice transplanting operation of throwing type (pot seedling is subjected to windage to change movement locus in motion process, form rice shoot and do not have the distance between rows and hills specification in field branch, form that posture differs and physilogical characteristics) and carry out the rice transplanting operation (pot seedling distributes in the field and has the form and the physilogical characteristics of reliable distance between rows and hills) of gravity type.The nonirrigated farmland is transplanted crop rice transplanting machinery and is adjusted cave opener, transplanting rod, the seedling sending groove, alms bowl dish carriage etc. can carry out various different sizes, the dry crop of different cultivars is transplanted, choose at random between 300 millimeters-1000 millimeters of the line-spacings, spacing in the rows can be regulated: 100 millimeters, 170 millimeters, 200 millimeters, 250 millimeters, 300 millimeters, 350 millimeters, 400 millimeters, 500 millimeters and beet are transplanted 205 millimeters of spacing in the rows, 225 millimeters, 250 millimeters, select for 300 millimeters to use, adjust to divide again and get pot seedling or rice shoot slideway etc. and can carry out beet and transplant, install plastic mulching mechanism and can carry out various crop plastic mulching and transplant.

2, pendulum seedling, rice transplanting, rice transplanting, the operation quality height: paddy rice rice transplanter tool leaks the rate of inserting, colludes damaged seedling rate, floating strain, float the seedling rate and all be lower than 2%, and the uniformity, qualification rate all can reach more than 95%.Rice seedling throwing machinery rice transplanting no seedling injury, not broken alms bowl; Throwing type rice transplanting every square metre of the rice transplanting uniformity, qualification rate reach more than 95%, and orthostatic is better; Gravity type rice transplanting distance between rows and hills unanimity is inserted dark unanimity, and the uniformity, qualification rate all reach more than 95%, and orthostatic is better.Crop rice transplanting machine rice transplantation no seedling injury, not broken alms bowl are transplanted in the nonirrigated farmland, and the rice transplanting orthostatic is better, leak that the rate of inserting colludes that damaged seedling rate all is lower than 2%, the uniformity, qualification rate all can reach more than 95%.

3, reliable working performance, work efficiency height: owing to transplant the transplanting of crop rice transplanting machinery series of products, adopt transplanting rod to cooperate, take to push rice transplanting with the seedling sending groove, the not abrasion of transplanting process transplanting rod does not have band mud, and is noiseless, do not have and hinder the broken alms bowl of seedling, do not have to leak and insert strain, steadily reliable.Elder generation's sub-agencies, the vertical seedlings sending mechanism rotating speed is slowly soft, and rice transplanting can be stabilized in 1.5-2 time by per second, and the nonirrigated farmland is transplanted per second and can be stabilized in 1-1.5 time.Paddy rice rice transplanter tool pendulum seedling 12 row, about 4.5 mu of seedling is per hour put in mu pendulum 15000 caves; Pendulum seedling 12 row, about 3.5 mu of seedling is per hour put in mu pendulum 20000 caves.Rice seedling throwing machinery is taked the throwing type rice transplanting, rice transplanting line number 30 row, and mu is thrown 15000 caves, and per hour rice transplanting is about 11 mu; Mu is thrown 20000 caves, and per hour rice transplanting is about 8.5 mu.Rice seedling throwing machinery is taked the gravity type rice transplanting, rice transplanting line number 20 row, and mu is thrown 15000 caves, and per hour rice transplanting is about 7.5 mu; Mu is thrown 20000 caves, and per hour rice transplanting is about 5.5 mu.Crop rice transplanting machinery is transplanted in the nonirrigated farmland, rice transplanting 4 row, and mu is inserted 4000 strains, and per hour rice transplanting is about 3.6 mu; Rice transplanting 3 row, mu is inserted 4000 strains, and per hour rice transplanting is about 2.8 mu.

4, a tractor serves several purposes, reduce cost: the power running gear of transplanting crop rice transplanting machinery series of products separates with the transplanting working portion, supporting suspension parts as three turbines, during operation, rice shoot and operating personnel's weight all is carried on three turbines, can alleviate working machine weight, reduce working machine (paddy rice pendulum seedling and seedling thrower) hull and stop up mud and avoid three turbines to insert dark because of piece mud pin injustice in field influences.Three-wheel function carrying some rice shoots make that rice transplanting machinery is unlikely to influence the rice transplanting work efficiency because of frequent shutdown dress seedling.Three-wheel locomotive railway carriage or compartment can windproof taking shelter from rain, can be beneficial to and rob farming season, plantation in the season of striving in overcast and rainy operation, and can in conjunction with apply fertilizer, water, ball fertilizer deep placement and spray insecticide etc.On three turbines hydraulic lift hitch is installed, working machine is turned, when crossing ridge, can partly rise transplanting work, make working machine turning hull not scrape mud (paddy field transplanting), easy to operate, save turning time, and make and stay the ground cross-peen little, simultaneously three turbines can be used as the smaller vehicle of rural area and farm work again.

5, stable yields, high yield: cooperate Precision Seeding to grow seedlings with screen-type accurate seeding machinery because each transplants growing seedlings of series of products of crop rice transplanting machinery, can guarantee the rice transplanting specification, accomplish the distance between rows and hills unanimity, insert dark consistent, every root and stem of certain plants plant is counted unanimity, rice transplanting simultaneously takes to push rice transplanting again, rice transplanting process no seedling injury, not broken alms bowl, steadily reliable, the seedling strain is upright, and shoot root lands, and it is vigorous to grow, ventilated, and pot seedling is again the fertile transplanting of band soil zone, and no seedling-slowing stage is tillered early, at rich water, agricultural chemicals and field management can obtain stable high yield under rationally cooperating, and than the artificial volume increase 5%-10% that transplants.

The present invention passes through following examples: crop rice transplanting machinery (complete set type) and structure of three-wheel machinery that is disposed and providing in detail of the course of work are provided for paddy rice rice transplanter tool (complete set type), rice seedling throwing machinery (complete set type), nonirrigated farmland, to reach purpose of the present invention.

Transplant crop rice transplanting machinery, divide the paddy field to transplant crop rice transplanting machinery and nonirrigated farmland transplanting crop rice transplanting machinery, the paddy field is transplanted crop rice transplanting machinery and is divided into paddy rice rice transplanter tool and rice seedling throwing machinery again.

Transplanting crop rice transplanting machinery mainly is made up of power running gear and transplanting working portion.Transplant working portion and power running gear separately, transplant the supporting hanger of working portion as the power running gear.The power running gear makes up by universal joint, transmission of power is given transplant working portion, drives complete machine walking and transplanting work.The power running gear is one or three turbines, and it also holds and plant 2 to 3 operating personnel and rice shoot weight except that driving the complete machine walking and planting the work.Because of transplanting crop rice transplanting machinery production efficiency height, the speed of planting is very considerable to the demand of rice shoot soon.Can load rice shoot on three turbines more, avoid influencing the rice transplanting work efficiency because of frequent shutdown dress seedling.The weight of operating personnel and rice shoot all is carried on three turbines, can effectively alleviate when transplanting the working portion operation pressure of field soil produced to stop up mud and avoid the power running gear influence because of field piece mud pin is uneven and insert (paddy rice rice transplanter tool and rice seedling throwing machinery) deeply.Paddy rice etc. are transplanted the many places rainy weather, windproof the taking shelter from rain of compartment energy of three turbines, and protection operating personnel and rice shoot are not drenched with rain, and do not influence overcast and rainy transplanting operation.Three turbines can be again the smaller vehicle of rural area and farm work as the power running gear of transplanting crop rice transplanting machinery not only.

(1) power running gear (three turbines)

A, " Fig. 9 " they are the structures of three turbines: mainly by engine, and gear change hand lever, gearbox, the steering handle, hydraulic operation handle, hydraulic lift hitch, clutch handle, the compartment, water tank is transplanted in the nonirrigated farmland, the universal joint combination, the plastic film installing rack drives rubber tire, transplant clutch, drive transmission case, the guiding rubber tire, the paddy field impeller is transplanted guider, compositions such as operation peephole.

1, engine is sent to gearbox (not drawing among the figure) to power by V belt, power is passed to the power take-off that drives rubber tire and transplant clutch by the universal joint combination again, again by connecting power take-off of transplanting clutch and the universal joint combination [8] of transplanting working portion, power is passed to the transplanting working portion, drive complete machine walking and transplanting work.

2, gear change hand lever changes the residing diverse location of gear change hand lever [15] on the gearbox, can reach to change the power speed of travel and direction of advance.Three turbine gears: (1) is shelves fast, and three turbines are walked on highway 6.5 kilometers/hour; (2) three turbines are careful on highway and are entered field walking and nonirrigated farmland transplanting work shelves per second rice transplanting 1.5 times, 500 millimeters of spacing in the rows, (3) nonirrigated farmland transplanting work shelves, per second rice transplanting 1.5 times, 400 millimeters of spacing in the rows, (4) nonirrigated farmland transplanting work shelves, per second rice transplanting 1.5 times, 350 millimeters of spacing in the rows; (5) nonirrigated farmland transplanting work shelves, per second rice transplanting 1.5 times, 300 millimeters of spacing in the rows; (6) nonirrigated farmland transplanting work shelves, per second rice transplanting 1.5 times, 280 millimeters of spacing in the rows; (7) nonirrigated farmland transplanting work shelves, per second rice transplanting 1.5 times, 250 millimeters of spacing in the rows; (8) nonirrigated farmland transplanting work shelves, per second rice transplanting 1.5 times, 200 millimeters of spacing in the rows; (9) nonirrigated farmland transplanting work shelves, per second rice transplanting 1.5 times, 150 millimeters of spacing in the rows; (10) nonirrigated farmland transplanting work shelves, per second rice transplanting 1.5 times, 100 millimeters of spacing in the rows; (11) the slow shelves of rice transplanting, per second rice transplanting 0.5 time, be used for operation begin and stops before the interior rice transplanting of segment; (12) running gear stops, and the transplanting work part is slowly rotated, and is used to transplant the preceding examination of working portion operation and inserts; (13) backward gear is used for the adjustment of operation spacing in the rows and travels and fall back.

3, steering handle steering handle [2] is a steering clutch lever, is used for steering.

4, the hydraulic lift hitch hydraulic lift hitch mainly is made up of hydraulic system [14] and hitch [7] two parts.Transplant the crop rice transplanting machinery ridge of turning when farm work, rise transplanting working portion by hydraulic operation handle [11], avoid hull and frame bottom to turn and scrape mud, handled easily is saved and is turned and spend the ridge time, and is beneficial to operation and stays the ground cross-peen little.

5, clutch handle controlled clutch handle [4] changes the duty of friction clutch, and reaches the transmission of the total power of control, cuts off and brake.

6, frame and railway carriage frame [13] are used to support each tumbler work and carrying whole machine weight, and compartment [6] can carry some rice shoots and operating personnel, and overcast and rainy operation has windproof effect of taking shelter from rain.

7, the nonirrigated farmland is transplanted the water tank nonirrigated farmland and is transplanted water tank [5] and be used for the nonirrigated farmland and transplant and water.

8, the combination of universal joint combination universal joint divides two parts, and first's (not drawing among the figure) connects gearbox power take-off and the main rotary shaft that drives on the transmission case, and power is passed to the driving transmission case, drives and drives the rubber tire walking; Second portion [8] is to connect to drive the power take-off and the spacing in the rows gearbox final drive shaft of transplanting clutch on the transmission case, power is passed to transplanted working portion work transmission case, transplants operation.

9, plastic film installing rack plastic film installing rack [9] is used to install the plastic film volume.

10, guiding rubber tire, driving rubber tire and paddy-field-working impeller guiding rubber tire [17] play the guiding role, drive rubber tire [10] and be used for highway walking or nonirrigated farmland transplanting operation, changeing during paddy-field-working and driving rubber tire is paddy-field-working impeller (not drawing among the figure), and its wheelspan can be regulated as required.

11, transplanting clutch transplanting clutch (not drawing among the figure) is positioned at and drives transmission case, and by transplanting the clutch of clutch pedal [16], cut-out or connection passing to the power of transplanting working portion; And by clutch, control pot seedling separator (taking off the alms bowl device) and transplanting rod are parked in required operating position.

12, drive transmission case and drive transmission case (not drawing among the figure), drive the rubber tire walking, and pass through to transplant clutch power take-off and cardan axis, power is flowed to transplant working portion spacing in the rows gearbox.

13, transplanting guider " Figure 10 " is the structure of transplanting guider; the lower end of swing arm [1] is inserted in the socket [1] in three-wheel locomotive head centre position; can in socket, swing; the upper end has a bar [2] to open and close around swing arm by bolt; adjusting bolt according to seedling planting row pitch during operation makes with adjacent row rice transplanting seedling and keeps required line-spacing; swing arm during shutdown [1] and bar [2] closure are convenient to collection.The lower end of bar [2] is fixed with one and sticks up pin [3], the moving bar of row is at left and right sides extreme position, for a short time stick up pin and just in time aim at the neighbour row rice shoot of having planted, as long as aim at neighbour's row rice shoot of having planted all the time, just can make the rice shoot required line-spacing of rice shoot maintenance slotting of planting during operation with adjacent row sticking up pin for a short time.

14, operation peephole operation peephole [3] is used for operating personnel and checks loom back rice transplanting seedling, is convenient to operation.

The course of work of B, power running gear three turbines is transplanted crop rice transplanting machinery course of work part in conjunction with explanation at each

(2) transplant working portion

A, paddy rice rice transplanter tool

Paddy rice pendulum seedling can reach the distance between rows and hills unanimity, and every cave is inserted strain and counted unanimity, and (cooperating Precision Seeding to grow seedlings with screen-type accurate seeding machinery) inserts dark consistent.And the seedling strain is stood, shoot root lands, seedling with adhering soil, the no seedling-slowing stage of the fertile transplanting of band, it is vigorous to grow, and tillering ability is strong, and adaptability is strong, make things convenient for field management and mechanized harvest, and be beneficial to rice field comprehensive utilization:, be the desirable paddy rice planting patterns of a kind of not only high yield but also stable yields, than the general volume increase of rice seedling 5%-10% as the paddy field aquaculture and the paddy rice interplanting production of hybrid seeds etc.But manually put the bend over acid back of the body of seedling, not only take a lot of work, and labour intensity is big, work efficiency is low.The production efficiency of paddy rice rice transplanter tool not only than the about 10-15 of artificial height doubly, and pendulum seedling mass ratio is manually good, seedling strain number is more consistent than manually because put in distance between rows and hills, every cave, (with screen-type accurate seeding machinery cooperation Precision Seeding seedling) inserts deeply than manually more consistent, so can increase income 5%-10% than manually putting seedling.And can accurately calculate the seedling planting amount, save seed.Adjust seedling sending groove and transplanting rod, can obtain more desirable line-spacing, be convenient to carry out the enforcement of paddy rice scientific experimentation and new technology, as: paddy rice rare little level planting training technology, rice shoot with rsgun and wide planting culture technique, paddy rice is no-tillage opens that transplant in the cave, upland rice opens the cave transplanting, fertilising, the fertile deep placement of ball and spray insecticide etc.

Paddy rice rice transplanter tool is mainly constructed and is divided into the power running gear and transplants working portion; Transplant working portion and power running gear separately, as the supporting hanger of power running gear.The power running gear is three turbines (specifically referring to power running gear three turbines).

1, paddy rice rice transplanter tool is mainly constructed

" Figure 11 " is the structure of paddy rice rice transplanter tool, mainly by the combination of hitch, universal joint, spacing in the rows gearbox, overload clutch, work transmission case, earlier divide the combination of device first, vertical seedlings sending mechanism, earlier divide the combination of device second, laterally seedlings sending mechanism, push the rice transplanter structure, insert dark adjuster, empty end plastics nutrition seedling cultivation in earthen plate recovering mechanism, laterally the seedling sending tooth bar restores compositions such as arc control road, frame, hull and highway walking rubber tire.

(1) hitch hitch [1] is suspended on the rear of power running gear three turbines transplanting working portion, makes by the effect that is installed in the hydraulic system on three turbines and transplants working portion and rise or descend.

(2) universal joint combination universal joint combination [2] is passed to the spacing in the rows gearbox drive of transplanting working portion with the power of three-wheel machine gearbox power take-off through the transplanting clutch and is transplanted the working portion rotation work.

(3) gear change hand lever [6] on the spacing in the rows gearbox spacing in the rows gearbox, be in the different operating position and can obtain five kinds of spacing in the rows work shelves: 102 millimeters of spacing in the rows, 136 millimeters of spacing in the rows, 163 millimeters of spacing in the rows, 200 millimeters of spacing in the rows, 330 millimeters of spacing in the rows and beet move the sanction spacing in the rows: 205 millimeters, 225 millimeters, 250 millimeters, 300 millimeters.

(4) overload clutch overload clutch (not drawing among the figure) is installed in spacing in the rows gearbox power take-off and divides and insert between the main shaft; overload clutch is taked castellated structure; operation just often overload clutch is in the good combination state; excessive or when breaking down when transplanting the working portion mechanical rotational resistance; overload clutch is in released state; transplanting work partly stops operating, thereby plays the safeguard protection effect.

(5) work transmission case work transmission case [5], the power that the spacing in the rows gearbox transmits,, pass to the work transmission case by power transmission shaft through overload clutch, through worm gear, worm speed-down, power one tunnel is sent to branch device first combination transmission case [8] and vertical seedlings sending transmission case earlier again; Another road sends to divides device second combination transmission case [18] and horizontal seedling sending transmission case [27] earlier, drives each mechanism's rotation work.

(6) divide the combination of device first to divide the combination of device first earlier earlier mainly by dividing device first combination transmission case [8], cam [40], dovetail groove [39], slide block (not drawing among the figure) earlier, pressing alms bowl device [13], pot seedling separator [14] etc. to form.The pot seedling separator is fixed on the interior slide block of dovetail groove, formerly divide under the effect of device first combination transmission case, cam, pot seedling positioner and pressure alms bowl device, the pot seedling separator passes pot seedling that alms bowl body (the alms bowl body is empty bottom structure) makes seedling case front row whole row in the little alms bowl body of empty end plastics nutrition seedling cultivation in earthen plate from bottom to top to be separated, be sent to and divide earlier device second combination pot seedling branch to get device [15] to divide fetch bit to put, finish the phase I and divide rice shoot earlier, elder generation divides through the phase I, the pot seedling at seedling dish front row vertically breaks away from the alms bowl body fully, but some blades of leaves and stems do not separate as yet fully.

(7) the vertical seedlings sending mechanism vertical seedlings sending mechanism is made up of vertical seedlings sending transmission case (not drawing among the figure), seedling sending driving lever (not drawing among the figure), canvas apron [10], cylinder [9], pot seedling positioner (not drawing among the figure), seedling case [12], seedling case fixed mount [11], alms bowl dish carriage (not drawing among the figure) etc.Vertical seedlings sending is for sending formula quantitative seedling sending entirely.Vertical seedlings sending mechanism is each intermittently to be to divide device first combination pot seedling separator or the vertical first sub-agencies of rice shoot to carry in the anterior empty end plastics nutrition seedling cultivation in earthen plate of seedling case or top whole row's pot seedling or rice shoot in the seedling sheet earlier.

(8) divide the combination of device second to divide the combination of device second earlier earlier mainly by dividing device second combination transmission case [18] earlier, pot seedling or rice shoot branch are got device [15], [26], pot seedling or rice shoot branch get device fixed mount [25], control slideway [16], laterally seedling sending tooth bar [23], laterally seedling sending driving lever [22], slidingly decide device [17], [20], divide device second to make up gear frame crossbeam [21], roller connecting lever compositions such as [24] earlier.The effect that divides the combination of device second earlier is to make the rice shoot that divides device first pot seedling that the combination phase I divides earlier or the vertical first sub-agencies of rice shoot to divide earlier earlier, divides the pendulum seedling position [26] of fetching and delivering toward pushing the rice transplanter structure, finishes second stage and divides rice shoot earlier; Divide earlier by second stage, divided the pot seedling got not dividing in the pot seedling got or rice shoot and the former seedling dish or rice shoot stem strain portion, leaf portion to separate without any confusion, the pot seedling branch is got device or rice shoot branch and is got pot seedling in the device or rice shoot under the effect of horizontal seedlings sending mechanism, is pushed to the field by transplanting rod [29] one by one from left to right and finishes horizontal branch and get and put seedling work.

(9) laterally the horizontal seedlings sending mechanism of seedlings sending mechanism mainly is made up of horizontal seedling sending tooth bar [23], seedling sending driving lever [22], horizontal seedling sending transmission case [27], horizontal seedling sending tooth bar reduction arc control road [19] etc.Laterally seedlings sending mechanism is carried the pot seedling or the seedling piece of an alms bowl body width at every turn off and on for transplanting rod.

(10) push the rice transplanter structure and push the rice transplanter structure mainly by pushing and plugging transmission case [3], crank [44], connecting rod [36], transplanting rod [29], transplanting rod fixed mount [33], roller slideway [32], pushing and plugging roller [35], seedling sending groove [28] etc. and form.The transplanting rod [29] that pushes the rice transplanter structure is fixed on transplanting rod because of deciding on the frame [33], be equipped with under the transplanting rod fixed mount and push and plug roller [35], pushing and plugging roller is embedded in the roller slideway [32], under the effect that pushes and plugs transmission case [3], connecting rod [36], crank [44], make transplanting rod in the seedling sending groove, do the moving motion of linear reciprocation, pot seedling or rice shoot that the pot seedling that divides earlier the combination of device second or rice shoot branch are got in the device push and plug to Tanaka, finish pendulum seedling process.Transplanting rod becomes angle linear reciprocating motion between 20 °-25 ° with level; do not have directly with earth and to contact; transplanting rod pendulum seedling process does not have abrasion, and is noiseless, do not have and hinders the broken alms bowl of seedling; and the effect of protection and arrangement pot seedling and little seedling piece is arranged; the propelling movement process is steadily reliable, and impulsive force is little, does not produce strain; phenomenons such as floating strain, and favourable stable pendulum seedling per second reaches 1.5-2 time.

(11) inserting the slotting dark regulator handle [4] of dark adjuster is positioned on the slotting dark adjuster, insert dark governor arrangements and insert the structure of dark adjuster referring to " Figure 12 ", mainly by: latch [1], latch spring [2], backguy [3], insert dark regulating handle [4], arc tooth plate [5] etc. and form.By inserting dark regulating handle, regulate the upper spider level angle, make the plough [31] that is contained under the seedling sending groove leave the ditch of different depth, reach and regulate the pendulum seedling degree of depth, depth adjustment 0-50 millimeter, paddy rice pendulum seedling depth adjustment, 0-30 millimeter.

(12) empty end plastics nutrition seedling cultivation in earthen plate recovering mechanism is mainly reclaimed by the seedling dish and carries control road [7], delivery wheel (not drawing among the figure) etc. to form.Empty end plastics nutrition seedling cultivation in earthen plate after pot seedling separator branch is got reclaims to carry under control road and the delivery wheel effect at the seedling dish and is delivered to fore-body, is convenient to manual recovery, does next seedling and uses.

(13) laterally the seedling sending tooth bar restores small roller (not drawing among the figure) that arc control road is fixed on horizontal seedling sending tooth bar right-hand member and is subjected to tooth bar to restore arc control road [19] effect in rotation process to make horizontal seedling sending tooth bar retract original position.

(14) the frame frame is divided into upper spider [38] and lower bearing bracket [41], and upper spider is enclosed within on the lower bearing bracket semicircle axle by axle pad [37], can rotate around the semicircle axle, and axle pad is a rubber book sheet, can play waterproof action, and lower bearing bracket and hull bottom [43] fuse.

(15) the hull hull is an enclosed construction, and the protection body is not soaked by muddy water and waters, and mainly is made up of hull [45] and guiding planker [30] etc.Be used to carry whole machine weight, make complete machine float on the field face, guarantee to insert dark unanimity, the guiding planker makes loom slide guiding and reduce effects such as stopping up mud at the field face.

(16) highway walking rubber tire highway walking rubber tire [34], [42] are used for walking or nonirrigated farmland operation on the highway.2, the paddy rice rice transplanter tool course of work

Before the operation, choose the definite and adjustment pendulum seedling line-spacing of type, pendulum seedling line number and deeply slotting.Method of adjustment: earlier transplanting rod [29] is transferred to line-spacing pendulum seedling position, again seedling sending groove [28], plough [31] are transferred with transplanting rod and aligned, and add fixing bolt.Check each lubricant housings lubrication state, add proper amount of machine oil or butter, fire an engine; make sky and put test, be obstructed, or spacing in the rows gearbox power take-off dallies and pendulum seedling crank spindle does not change if find the loom rotation; should shut down comprehensive inspection, rotate normal zero defect up to loom.Then the steering personnel make pot seedling separator [14] be parked in the top dead centre place transplanting clutch separation.Operation hydraulic operation handle, rise pendulum seedling working portion, remove pendulum seedling working portion highway walking rubber tire [34], [42], then loom is reached the edge of a field, estimate to put seedling amplitude and operation width of cloth number, choose turnover field route, loom is entered the field with entering field walking shelves, be parked in pendulum seedling operating position, operate the hydraulic operation handle again and put down pendulum seedling working portion.This fashionable dress seedling personnel load onto the first dish pot seedling exactly in each line-spacing of seedling case, nestle up the pot seedling separator, and the seedling chassis is put back on the original seedling Pan Lan.Then the steering personnel step on to binding site transplanting clutch pedal, and by be contained in the other peephole of driver's seat, when treating that the pot seedling separator is isolated first row's pot seedling, dividing earlier device second combination pot seedling branch to get the device branch has got first row's pot seedling and is parked in and pushes when putting seedling position [26], gear change hand lever pulled to pendulum seedling slow gear put, loom is advanced set the first row pot seedling and carry out simultaneously with transplanting rod; Set the first row pot seedling of the first operation amplitude exactly, the operation of pendulum seedling begins slowly to carry out.After confirming that by peephole the pendulum seedling is normal again, gear change hand lever is pulled to pendulum seedling work shelves (about 2 times of per second pendulum seedling) position, the work of pendulum seedling continues normally to carry out again.

When first pot seedling disk will leave when being carved with dress alms bowl dish mark on the seedling case, dress seedling personnel want refill exactly the second dish pot seedling in each line-spacing of seedling case, and front and back alms bowl dish will align and be close to, and the work of dress pot seedling has been finished in dress seedling personnel sabot so again and again at once; Constantly the alms bowl dish is reclaimed the blank panel of carrying on the control road simultaneously and reclaim on the alms bowl Pan Lan that puts well in the compartment, send factory building when waiting to shut down the dress pot seedling back to.Loom will be before will finishing first operation amplitude pendulum seedling, and the steering personnel turn back the slow gear of pendulum seedling to gear change hand lever again and put, and estimate that by peephole delegation's pot seedling that transplanting rod sets at last will keep 1 spacing in the rows distance with staying the rice shoot in the ground cross-peen operation amplitude.When transplanting rod finishes last column pot seedling when getting back to top dead centre, the steering personnel are parked on the top dead center position transplanting rod transplanting clutch separation exactly, operate the hydraulic operation handle then, pendulum seedling working portion is risen, and start loom and turn driving to second operation amplitude pendulum seedling position.Estimated that by peephole pendulum seedling first row will align with neighbour's row last column pot seedling of having put again, put down pendulum seedling working portion again, stepped on the clutch riding boogie board again and make it combination, the operation of pendulum seedling is proceeded by the operation of the first operation amplitude.

Operating personnel will lead and set the first operation amplitude rice shoot, lead pendulum in the first operation amplitude, usually with ridge as leading the pendulum benchmark, straight line neatly sets the first operation amplitude pot seedling, for following operation amplitude pendulum seedling is laid a solid foundation.

The pot seedling branch is got process: it is the work key of paddy rice rice transplanter tool that the pot seedling branch is got.The alms bowl dish is under the effect of canvas apron [10] seedling sending power, and is each intermittently quantitatively for dividing device first pot seedling separator to send a pot seedling longitudinal length earlier.When first row's pot seedling enters the pot seedling separation point position in the alms bowl dish, pot seedling positioner (not drawing among the figure) rises and carries the alms bowl dish, and under the effect of alms bowl dish own wt, pot seedling is positioned on the pot seedling separation point position exactly, and enter and press alms bowl device [13] control range (distortion that is upturned of alms bowl dish influences and takes off alms bowl and wound dish when pressing the alms bowl device can prevent that pot seedling from separating).Pot seedling separator [14] is enclosed within on the interior slide block of dovetail groove [39] (not drawing among the figure), effect by cam [40], pass alms bowl body (the alms bowl body is empty bottom structure) from bottom to top, lower dead center is from 5 millimeters places of alms bowl dish, and top dead centre formerly divides device second combination pot seedling branch to get device [15] seedling taking position.Because dividing earlier the pot seedling branch of device second combination to get the device power transmission shaft, to rotate all required times be 5 times (worm gear, worm screw speed ratio are 10) that the transplanting rod power transmission shaft rotates a week, push away seedling 2 times as the transplanting rod per second, it is 5 seconds that the power transmission shaft of branch device first combination earlier, branch device second combination earlier and vertical seedlings sending mechanism rotates a week, can make pot seedling separator and pot seedling branch get device and get pot seedling slow the branch.The pot seedling separator formerly divides device second combination pot seedling branch to get when the device branch has been got pot seedling to move down fast (cam is out of control, and slide block moves down under spring action fast, and the pot seedling positioner also when slide block moves down fast, moves down simultaneously) to avoid getting the device motion with the pot seedling branch to collide.

Pot seedling in the branch device second combination earlier or rice shoot branch are got device and are divided two rows, be that pot seedling or rice shoot branch are got device (seedling taking position) [15] and pot seedling or rice shoot branch and got device (pendulum seedling position) [26], pot seedling or rice shoot branch are got device and are fixed by bolts on " L " type fixed mount [25], fixed mount is decided device [17], [20] cover by a pair of cunning and is formerly divided on the device second combination gear frame crossbeam [21], fixed mount not only can be rotated around axle sleeve, can also be with the sliding device move left and right on crossbeam of deciding.Be installed in the horizontal seedling sending tooth bar [23] of fixed mount right-hand member, drive pot seedling branch is got device and is moved a pot seedling width to the right quantitatively each intermittence under laterally seedling sending driving lever [22] acts on, and finishes horizontal seedling sending work.Tooth bar is in mobile line-spacing length, promptly sent pot seedling or rice shoot branch to get device interior whole row's pot seedling or rice shoot, push and plug the position and do in the turning course leaving pot seedling or rice shoot, the lesser trochanter (not drawing among the figure) that is contained in the tooth bar right-hand member touches horizontal seedling sending tooth bar and restores arc control road [19], is forced tooth bar to restore and locking.One row's fixed mount is fixing formerly to be divided on the device second combination power transmission shaft, uses bolted; Two row's fixed mounts overlap on the power transmission shaft that formerly divides the combination of device second versatilely by axle sleeve, can rotate around the axis.The right-hand member of two row's fixed mounts all is fixed with driven cylindrical gear and divides the engagement of the driving semi-gear in the device second combination transmission case [18] earlier, and two row's fixed mounts are rotated by turns; Promptly a row rotate to divide and to have got pot seedling or rice shoot and be parked in and push pendulum seedling position, and another row leaves pendulum seedling position, rotates branch and gets pot seedling or rice shoot, and every row's fixed mount rotation period is 360 °.One, the left end of two row's fixed mounts is respectively installed a length roller connecting lever [24], and roller is embedded in the control slideway [16], by slideway control, divides and gets pot seedling or rice shoot, rotation and stop the pendulum seedling.

The control slideway is got pot seedling or rice shoot slideway by branch, rotates slideway and stops pendulum seedling slideway and form.During work, one row pot seedling or rice shoot branch got device and got to divide under pot seedling or the control of rice shoot slideway at branch and got pot seedling or rice shoot, turning to propelling movement pendulum seedling position stops, under the transplanting rod effect, put the seedling operation, two row pot seedlings or rice shoot branches are got device and are got device at row's pot seedling or rice shoot branch and turn to and be rotated away from when stopping pendulum seedling position, rotate around power transmission shaft, also get to finish under the slideway control at pot seedling or rice shoot branch and turn to pendulum seedling stop place after branchs got pot seedling or rice shoot, row's pot seedling or rice shoot branch are got device and are got device at two row's pot seedlings or rice shoot branch again and turn to stop and be rotated away from when putting the seedling position.Pot seedling or rice shoot branch are got one, two liang of rows of device and are rotated by turns again and again and substitute, and finish branch and get pot seedling or rice shoot work.

From above analysis, the pot seedling branch is got two stages of branch and carried out: (1) effect by dividing earlier device first combination pot seedling separator separates the whole row of pot seedling to deliver in the little alms bowl body of empty end plastics nutrition seedling cultivation in earthen plate and divides device second combination pot seedling to divide fetch bit to put earlier, get for the phase I branch, also claim vertically to divide to get or claim to take off the alms bowl branch to get.Finish and once take off the alms bowl branch to get required time be 5 seconds, (transplanting rod per second pendulum seedling 2 times, 10 little pot seedlings of each line-spacing) because pot seedling separator power transmission shaft rotates slowly, it is slowly soft, noiseless to reach operating process.Divide the branch get to get in pot seedling or rice shoot (pot seedling or rice shoot branch are got in the device) and the former alms bowl dish by the phase I and divide pot seedling or the rice shoot of getting, stem strain portion and alms bowl body or seedling piece part is basic separates branch that (leaf portion is staggered on a small quantity) get device for second stage pot seedling or rice shoot branch and get and create conditions.(2) divide earlier one, two liang of row's pot seedling or rice shoot branch in the combination of device second to get device, by the effect of control slideway, divide by turns and get pot seedling or rice shoot, whole row's pot seedling is fetched and delivered to pushing and plugging the position from pot seedling separator top dead center position or the rice shoot branch that the vertical first sub-agencies of rice shoot divides earlier, and thoroughly solution has divided and gets the vertical integral body of rice shoot of dividing in the pot seedling got or the seedling sheet branch to get in pot seedling or rice shoot and the former alms bowl dish and separate fully.

The branch that stops at pendulum seedling position gets pot seedling or the rice shoot branch is got device at horizontal seedlings sending mechanism, laterally divides under transplanting rod [29] and seedling sending groove [28] mating reaction to get, finish to push and puts seedling; Promptly pot seedling or rice shoot are one by one pushed away by transplanting rod without any confusion and put Tanaka, this stage divides to get and claims laterally to divide to get.Transplanting rod is under the seedling sending groove cooperates, and pendulum seedling process does not only have the broken alms bowl of the seedling of wound, and has the effect of protection and arrangement rice shoot.Optimum distance is taked with the field face in transplanting rod pendulum seedling position, and best angle, and for straight line pushes away pendulum, can make rice shoot put is just stood directly, and under the cooperation that plough [31] waits alow, can obtain certain deeply slotting.

Paddy rice rice transplanter tool series of products, install dry crop and transplant kit, as change plough, and install cave opener, change transplanting rod, seedling sending groove, install the ridging wheel, nonirrigated farmland operation road wheel, plastic mulching mechanism, watering appliance, and the gear change hand lever on adjustment spacing in the rows gearbox and three turbines, can carry out the dry crop of variant kind, variant natural conditions and transplant and nonirrigated farmland plastic mulching transplanting.

This type is fit to the mashed Tian Ping of mud, must be behind the cultivated land through the heavy pasture of certain hour (the concrete time decide on shale), and the field piece mud pin degree of depth should be less than 400 millimeters, as the mud pin degree of depth above 400 millimeters, the three-wheel motor spindle will be installed the hull operation, and the field depth of water is no more than 1 cun, moisturizing in time behind the pendulum seedling.

3, paddy rice rice transplanter tool basic specification

Pattern is divided propelling movement type earlier

Power running gear three turbines (specifically referring to power running gear three turbines)

Line-spacing 175 millimeters (pendulum seedling 12 row), 210 millimeters (pendulum seedling 10 row), 233 millis

Rice (pendulum seedling 9 row), 300 millimeters (pendulum seedling 7 row) or push away by adjustment

Seedling bar, plough and seedling sending groove can obtain from 175 millimeters-300 millimeters

Any desired line-spacing.

Spacing in the rows spacing in the rows gearbox has 102 millimeters, 136 millimeters of pendulum seedling spacing in the rows shelves, 163 millis

Rice, 200 millimeters, 330 millimeters and beet are transplanted 205 millimeters of spacing in the rows, 225

Millimeter, 250 millimeters, 300 millimeters are adjustable.Adjusting the power running gear becomes

The speed case can obtain the nonirrigated farmland and transplant spacing in the rows: 100 millimeters, 150 millimeters, 200 millis

Rice, 250 millimeters, 280 millimeters, 300 millimeters, 350 millimeters, 400 millis

Rice, 500 millimeters.

It is adjustable to insert dark 0-50 millimeter, and the pendulum seedling is inserted dark general 0-30 millimeter,

Beet is transplanted and is inserted dark adjustable 1600 millimeters.

The empty end plastics nutrition seedling cultivation in earthen plate of the full fraction of seedling dish utilization is cultivated rice shoot and is carried and divide

Seedling taking seedling or utilize the plastics nutrition seedling cultivation in earthen plate training of being separated by of the little gear piece of segment bounds

Seedling raising.

The longitudinal length of 1 pot seedling of vertical seedlings sending length or seedling piece

The lateral length of horizontal 1 pot seedling of seedling sending length or seedling piece

Seedling raising method indoor and outdoor or batch production plate seedling raising seedling

Adapt to rice shoot indoor and outdoor or batch production dish and educate 1 leaf, 1 heart breast seedling, 3 leaves, 1 heart seedling, 5

Leaf 1 is seedling in the heart.

Branch pattern utilization earlier divides device first combination pot seedling separator earlier and divides device second combination pot seedling branch to get earlier

Device divides pot seedling earlier, or utilizes the vertical first sub-agencies of rice shoot and divide the combination of device second earlier

The rice shoot branch is got device and is divided rice shoot earlier.

Worm and gear speed ratio 10

Operating personnel 1 people drives, and 1 people or two people adorn seedling and reclaim blank panel

Work efficiency pendulum seedling 12 row, 175 millimeters of line-spacings, per second pendulum seedling 1.5-2 time, mu pendulum 15000

About 4.5 mu, mus pendulum of seedling 20000 caves are per hour put in the cave, per hour put seedling

About 3.5 mu; Pendulum seedling 10 row, 210 millimeters of line-spacings, per second pendulum seedling 1.5-

2 times, about 3.6 mu, mus pendulum 20000 of seedling is per hour put in mu pendulum 15000 caves

About 2.8 mu of seedling is per hour put in the cave; Pendulum seedling 9 row, 233 millimeters of line-spacings, every

Seconds pendulum seedling 1.5-2 time, about 3.25 mu of seedling is per hour put in mu pendulum 15000 caves,

About 2.5 mu of seedling, pendulum seedling 7 row are per hour put, line-spacing in mu pendulum 20000 caves

300 millimeters, per second pendulum seedling 1.5-2 time, mu pendulum 15000 caves, per hour pendulum

About 1.9 mu of seedling is per hour put in about 2.5 mu, mus pendulum of seedling 20000 caves.

The uniformity is (in the alms bowl piece) more than 95%

Leak to insert rate, collude damaged seedling rate and be lower than 2% (in the alms bowl piece)

B, rice seedling throwing machinery

Rice transplanting is the light letter of a kind of production of growing up in recent years of China and rice cropping new technology efficiently.It has efficiently, saving of labor, three advantages of high yield, and being is worth development and perfect a kind of paddy rice planting patterns.

Though the rice transplanting saving of labor, speed is fast, density unevenness, and seedling laying is more, must adjust density after the throwing, holds up upright rice shoot otherwise must cause the underproduction.Mechanical rice casting more exists many problems, the pot seedling orthostatic that the pot seedling uniformity that dish out (1) is poor, dish out (2) is poor, (3) throwing transplanting machine seedling-damaging ratio is higher, (4) divide get that the work of pot seedling mechanism is undesirable, (5) adaptability is strong, (6) inconvenient field management and mechanized harvest.

The artificial hand pendulum, the distance between rows and hills unanimity, slotting dark consistent, unanimity is counted in the pendulum strain of every cave, and the seedling strain is stood, shoot root lands, do not have seedling-slowing stage, fertility is neatly vigorous, ventilated, increase production 5%-10% than rice seedling.But the artificial hand pendulum is taken a lot of work, speed is slow, labour intensity is big.How bringing into play the efficient saving of labor of rice seedling, can bring into play the stable high yield of artificial hand pendulum again, is the effective way that paddy rice plantation aspect improves rice high efficient, stable high yield.

Utilization is transplanted rice seedling throwing machinery (complete set type) that the rice shoot of crop rice transplanting machinery divides access method to manufacture and design and can be given full play to paddy rice and plant not only saving of labor, efficiently but also stable high yield.Rice seedling throwing machinery rice transplanting form is divided into two classes: (1) throwing type rice seedling throwing.It is divided into wheel throwing formula rice transplanting, band throwing formula rice transplanting and gas again and throws the formula rice transplanting.(2) gravity type rice seedling throwing.

Rice seedling throwing machinery can be brought into play the one-machine-multi-function effect, and it can carry out not only efficiently but also keep the rice shoot no distance between rows and hills specification that distributes in the field, the throwing type rice transplanting operation of rice shoot form that attitude differs and physilogical characteristics; Can carry out rice shoot again in field distribution distance between rows and hills unanimity, insert dark consistent gravity type rice transplanting operation, make performance that this new technology of rice transplanting can obtain filling part and perfect.Rice seedling throwing machinery structure is divided into power running gear and rice transplanting working portion; Rice transplanting working portion and power running gear separate, as the supporting hanger of power running gear.The power running gear is three turbines (specifically referring to power running gear three turbines).

1, rice seedling throwing machinery structure

" Figure 13 " is the structure of rice seedling throwing machinery, mainly is made up of: hitch, universal joint combination, spacing in the rows gearbox, overload clutch, work transmission case, vertical seedlings sending mechanism, pot seedling diving and withdrawing machine structure, seedling throwing machine, rice transplanting angle adjusting mechanism, empty end plastics nutrition seedling cultivation in earthen plate recovering mechanism, frame and hull etc.

(1) hitch hitch [1] partly is suspended on the rear of three turbines to transplanting work, transplanting work is partly risen or descends by the effect that is installed in the hydraulic system on three turbines.

(2) universal joint combination universal joint combination [3] is passed to rice transplanting working portion spacing in the rows gearbox to the power of three-wheel machine gearbox power take-off through transplanting clutch (not drawing among the figure), drives the rice transplanting working portion and rotates.

(3) spacing in the rows gearbox spacing in the rows gear change hand lever [5] is located on the spacing in the rows gearbox [4], and the spacing in the rows gear change hand lever is in the different operating position, can obtain four different gears; A, rice transplanting work shelves, 102 millimeters of spacing in the rows; B, rice transplanting work shelves, 136 millimeters of spacing in the rows; C, rice transplanting work shelves, 163 millimeters of spacing in the rows; D, rice transplanting work shelves, 200 millimeters of spacing in the rows.

(4) overload clutch overload clutch (not drawing among the figure) is installed on the spacing in the rows gearbox power take-off; overload clutch is taked castellated structure; operation just often overload clutch is in the good combination state; excessive or when breaking down when transplanting the working portion mechanical rotational resistance; overload clutch is in released state; pendulum seedling working portion stops operating, thereby plays the safeguard protection effect.

(5) the work transmission case is passed to vertical seedlings sending mechanism to the power one tunnel of spacing in the rows gearbox by interior two pairs of conical gears of work rotating box [6] and power transmission shaft, finishes and carries pot seedling and carry out pot seedling expansion position work; One the tunnel passes to pot seedling diving and withdrawing machine structure, finishes the pot seedling separation and takes off alms bowl, and another road sends seedling throwing machine to and empty end plastics nutrition seedling cultivation in earthen plate recovering mechanism finishes the rice transplanting operation and the seedling dish reclaims.

(6) the vertical seedlings sending mechanism vertical seedlings sending mechanism mainly by seedling case [12], vertical seedlings sending sprocket wheel [13], canvas apron [10], cylinder [9], send alms bowl driving lever [15], pot seedling positioner [29] etc. to form.Vertical seedlings sending mechanism is sent 1 pot seedling longitudinal length for the pot seedling separator at every turn quantitatively; Expand the position at pot seedling and dial under hairpin [17] mating reaction, pot seedling is imported in each seedling throwing machine, finish horizontal seedling sending work.

(7) pot seedling diving and withdrawing machine structure pot seedling diving and withdrawing machine structure is mainly expanded a position device [not drawing among the figure], pressure alms bowl device [14] etc. and is formed by crank [7], connecting rod [8], dovetail groove [11], pot seedling separator [16], a pot seedling expansion position group hairpin [17], pot seedling, the pot seedling separator is fixed on the interior slide block of dovetail groove, the little alms bowl body of plastics nutrition seedling cultivation in earthen plate (the alms bowl body is empty bottom structure) is sent to the position, expansion position that hairpin is pulled out in pot seedling expansion position to the pot seedling separation at the bottom of passing sky from bottom to top under the effect of crank, connecting rod, finishes the pot seedling branch and gets process.

(8) rice transplanting angle adjusting mechanism rice transplanting angle adjusting mechanism is mainly adjusted handle [2], backguy [42] etc. by arc tooth plate [39], latch [40], latch spring [41], rice transplanting angle and is formed.Handle is adjusted at operation rice transplanting angle, regulates the level angle of upper spider, can adjust the rice transplanting angle of the seedling throwing machine of throwing type, and obtain required rice transplanting line-spacing; Line-spacing is arbitrarily adjustable between 165 millimeters-300 millimeters, or adjust gravity type seedling throwing machine the rice transplanting height and obtain the required rice transplanting degree of depth.

(9) empty end plastics nutrition seedling cultivation in earthen plate recovering mechanism mainly is made up of flat belt [27], belt pulley [25], cylinder [28], canvas apron [26] etc.Empty end plastics nutrition seedling cultivation in earthen plate after pot seedling separator branch is got is imported automatically and is transported to fore-body in the canvas apron, is convenient to manual recovery and does next seedling and use.

(10) the frame frame is divided into upper spider [33] and lower bearing bracket [34].Upper spider is enclosed within on the lower bearing bracket semicircle axle [36] and can rotates around the semicircle axle by axle pad [35], and axle pad is that rubber book sheet can play waterproof action, and lower bearing bracket and hull bottom [37] join together.

(11) the hull hull is an enclosed construction, can protect body not soaked by muddy water and water, and mainly is made up of hull [30] and guiding planker [31] etc.Be used to carry complete machine weight, make complete machine float on the field face.The guiding planker makes loom slide guiding in the field and reduces effects such as stopping up mud.

(12) walk on highway in highway walking rubber tire highway walking rubber tire [32], [38].

(13) the seedling throwing machine difference of seedling throwing machine seedling thrower configuration, the pattern of rice transplanting is also different.According to rice transplanting pot seedling movement locus and fall field specification and form, be divided into throwing type rice transplanting and gravity type rice transplanting two big classes.The throwing type seedling throwing machine has wheel throwing formula seedling throwing machine, the gentle throwing formula of band throwing formula seedling throwing machine seedling throwing machine.The gravity type rice transplanting is the gravity type seedling throwing machine.According to the rice transplanting needs required seedling throwing machine is installed in seedling thrower seedling throwing machine installation site, just can obtains various multi-form rice transplanting operations.(A) seedling throwing machine of throwing type

A, wheel throwing formula seedling throwing machine: " Figure 14 " is the structure of wheel throwing formula seedling throwing machine, mainly form ([1] pulls out hairpin for pot seedling expands the position, [2] are the pot seedling separator for pot seedling in position, expansion position, [3]) by impelling wheel [4], travelling gear [5], sprocket wheel [6], rice transplanting frame [7], installing rack [8] etc.Rice transplanting frame [7] is equipped with impelling wheel [4], transmitting gear [5] and sprocket wheel [6], the seedling throwing machine of wheel throwing formula is installed in the seedling throwing machine installation site of rice seedling throwing machinery (complete set type) by installing rack [8], each seedling throwing machine is independent one, the number of seedling throwing machine equals the rice transplanting line number, the setting angle of each seedling throwing machine and seedling case center line is different, setting angle is by the rice transplanting line number, decisions such as rice transplanting line-spacing.

B, band throwing formula seedling throwing machine: " Figure 15 " is the structure of band throwing formula seedling throwing machine, mainly forms ([1] pulls out hairpin for pot seedling expands the position, [2] are expanding the position, position for pot seedling) by protecting alms bowl groove [3], impelling band [4], travelling gear [5], sprocket wheel [6], rice transplanting frame [7], cylinder [8], installing rack [9] etc.Cylinder [8] and impelling band [4] are installed on the rice transplanting frame [7]; the both sides of impelling band be equipped with protect alms bowl groove [3] with the protection pot seedling carry out the rice transplanting operation by the impelling band smoothly; power drives travelling gear [5] by sprocket wheel [6] and cylinder [8] makes the transmission of impelling band high speed carry out the throwing type rice transplanting; the seedling throwing machine of band throwing formula is installed in the installation site of the seedling throwing machine of rice seedling throwing machinery (complete set type) by installing rack [9]; each seedling throwing machine is independent one; the number of seedling throwing machine equals the rice transplanting line number; the setting angle of each seedling throwing machine and seedling case center line is different; setting angle is by the rice transplanting line number, decisions such as rice transplanting line-spacing.

C, gas throw the formula seedling throwing machine: " Figure 16 " is the structure that gas is thrown the formula seedling throwing machine, mainly by sebific duct [1], pipeline [2], control valve [3], cylinder [4], driving lever [5], tuyere [8], protect alms bowl groove [9], rice transplanting frame [10], installing rack [11] etc. and form ([6] pull out hairpin for pot seedling expands the position, [7] are that pot seedling is in an expansion position).Tuyere [8] is installed on the rice transplanting frame [10], protect alms bowl groove [9], tuyere and cylinder [4], pipeline [2] communicates, pipeline is enclosed within the sebific duct [1] and makes air communication cross sebific duct, pipeline, cylinder leads to tuyere, pipeline is provided with control valve [3], under dead man [5] effect, control strong air blowing, be installed in the seedling throwing machine installation site of rice seedling throwing machinery (complete set type) by installing rack [11], each seedling throwing machine is independent one, and the number of seedling throwing machine equals the rice transplanting line number, and the setting angle of each seedling throwing machine and seedling case center line is different, setting angle is by the rice transplanting line number, decisions such as rice transplanting line-spacing, control valve control air-flow makes it do intermittently to blow, and reaches strong air blowing rice transplanting.(B) the rice seedling throwing device of gravity type

Gravity type rice seedling throwing device: the seedling throwing machine part of gravity type rice seedling throwing device " Figure 13 ".Mainly by pot seedling conveyer belt [19], cylinder [18], protect alms bowl groove [20], rice transplanting transmission case [21], seedling throwing machine installing rack [23], rice transplanting sprocket wheel [24], dynamic resistance wind sheltering device [22] etc. and form.Cylinder [18] is installed on the seedling throwing machine installing rack [23], pot seedling conveyer belt [19], protect alms bowl groove [20], rice transplanting transmission case [21], rice transplanting sprocket wheel [24], dynamic resistance wind sheltering device [22], power is passed to the rice transplanting transmission case by rice transplanting sprocket wheel [24] and is driven cylinder, the conveyer belt transmission, pot seedling expansion position is pulled out hairpin and is expanded the position at the pot seedling that pot seedling expansion position device cooperates following pot seedling separator to deliver to position, pot seedling expansion position, and input is protected on the interior pot seedling conveyer belt of alms bowl groove, freely fall into Tanaka through dynamic resistance wind sheltering device [22] again, finish the rice transplanting operation of gravity type, each seedling throwing machine is independent one, the number of seedling throwing machine equals the rice transplanting line number, the setting angle of each seedling throwing machine and seedling case center line is different, setting angle is by the rice transplanting line number, decisions such as rice transplanting line-spacing.Adjust the setting angle of seedling throwing machine and seedling case center line, can obtain required different rice transplanting line-spacings.

The rice seedling throwing device of gravity type is installed the seedling throwing machine of throwing type again at pot seedling conveyer belt tail end, make the gravity type rice transplanting change the throwing type rice transplanting into, the rice transplanting line number can reach more than 40 row, and the rice transplanting fabric width reaches more than 12 meters, per hour rice transplanting can reach more than 19 mu, is the high rice transplanting form of a kind of production efficiency.

2, the course of work of rice seedling throwing machinery

In-local personnel 2 to 3 people, 1 people drives guiding, and 1 people or 2 people adorn seedling and reclaim the empty end plastics nutrition seedling cultivation in earthen plate thrown, and put well on the seedling Pan Lan in compartment, send factory building back to during pot seedling to be installed, use to treat seedling again.

Before the operation, choose the rice transplanting form, install seedling throwing machine, determine and adjustment rice transplanting line-spacing the rice transplanting line number.Method of adjustment: contrast is numbered and is selected for use supporting pot seedling expansion position to dial hairpin and contrast the line-spacing mark that is engraved on the seedling throwing machine installing rack, installs seedling throwing machine and supporting main drive gear axle (not drawing among the figure), and fastening bolt.The rice transplanting of gravity type is installed dynamic resistance wind sheltering device [22] at seedling throwing machine installing rack rear portion again, and fastening bolt.Check that whether each lubricating system is lubricated good, adds proper amount of machine oil or butter.Then fire an engine and do the empty test of throwing, determine loom rotate all normal after, step on from transplanting clutch pedal and make the pot seedling separator be parked in top dead centre [16] to locate, operation hydraulic operation handle rises the rice transplanting working portion, shed highway walking rubber tire [32], [38], loom is left into the edge of a field.Estimated rice transplanting amplitude and operation amplitude, selected turnover field route, again loom has been left into the first operation amplitude rice transplanting position, field.Operate the hydraulic operation handle again and put down pendulum seedling working portion, then adorn the seedling personnel and the taking-up in the seedling chassis of the first dish pot seedling is housed in seedling case front exactly abuts against the pot seedling separator, and the seedling chassis is put back in the original seedling dish hurdle.If pot seedling is two dishes, one rows, two dishes will align, and the steering personnel step on to binding site transplanting clutch pedal during operation.Treat the pot seedling separator deviate from first row pot seedling; When seedling throwing machine will be dished out the first row pot seedling, the steering personnel pull power running gear gear change hand lever to the slow shelves of rice transplanting, loom is advanced and slow rice transplanting carries out simultaneously, after confirming that by peephole rice transplanting is normal, the steering personnel pull gear change hand lever to rice transplanting work shelves (per second rice transplanting 2 times) again.Dress seedling personnel will leave when being carved with dress alms bowl dish mark on the seedling case at first row's alms bowl dish, will load onto second row's alms bowl dish at once exactly, and front and rear row alms bowl dish will align and be close to, and the work of dress pot seedling is finished in so intermittently sabot constantly of dress seedling personnel.With fashionable dress seedling personnel the blank panel that empty end plastics nutrition seedling cultivation in earthen plate reclaims on the conveyer belt is reclaimed, put well in the seedling dish hurdle in railway carriage, send the seedling factory building when waiting to shut down the dress pot seedling back to.

Loom is before the first operation amplitude of having thrown will be to the end, and the steering personnel pull gear change hand lever to put to the slow gear of rice transplanting again and carry out slow shelves rice transplanting, stop stepping on from transplanting clutch simultaneously to the first operation amplitude at the loom rice transplanting, make the pot seedling separator be parked in the top dead centre place.Operation hydraulic operation handle rises the rice transplanting working portion, and starts loom and turn driving to the second operation amplitude rice transplanting position, estimates to make the first row pot seedling of dishing out to align with neighbour's row pot seedling of having thrown, and the rice transplanting operation is proceeded by the operation of the first operation amplitude.

The steering personnel will lead the rice transplanting of the first operation amplitude of throwing.In the first operation amplitude, lead throwing, usually with ridge as the benchmark of leading throwing, straight line is fitly led and is thrown the first operation amplitude rice transplanting, is that the second operation amplitude is laid a solid foundation with the continuation rice transplanting.

The pot seedling branch is got process: the pot seedling branch is got the work key that remains rice seedling throwing machinery.The pot seedling branch is got two stages of branch and carried out: (1) is when first row's pot seedling enters the pot seedling separation point position in the alms bowl dish under the drive of the canvas apron of vertical seedlings sending mechanism, pot seedling positioner [29] rises and stops the alms bowl dish and under the effect of alms bowl dish own wt, pot seedling is positioned at the pot seedling separation point position exactly.And enter and press alms bowl device [14] control limit to enclose (when pressing the alms bowl device can prevent that the pot seedling separator from taking off alms bowl alms bowl dish type become and alms bowl and wound dish are taken off in influence).Pot seedling separator [16] passes alms bowl body bottom (the alms bowl body is empty bottom structure) from top to bottom in crank [7], connecting rod [8], dovetail groove [11] effect down, pot seedling whole getting rid of out in the alms bowl body, and rises to pot seedling and expands a position.(2) expand at pot seedling that hairpin [17] is dialled in the position and pot seedling expands under the effect of position device, finish pot seedling and laterally divide and get, and pot seedling is imported in each seedling throwing machine, under the slinging force effect of the seedling throwing machine generation of high speed rotating, pot seedling is thrown to Tanaka, finish the operation of throwing type rice transplanting; Or in the conveyer belt [19] that pot seedling input is slowly run, through dynamic resistance wind sheltering device [22], freely fall into Tanaka again, finish the rice transplanting operation of gravity type.

Throwing type rice transplanting, pot seedling movement locus are inclined throw movements, can obtain reliable spacing in the rows originally, but because of being subjected to wind-force, alms bowl soil humidity, the not first-class influence of seedling strain growth, the impelling process often changes movement locus, is more difficult to get reliable distance between rows and hills.But every square metre of uniformity reaches more than 95%, orthostatic is better.The pot seedling branch is got with rice transplanting process no seedling injury, not broken alms bowl, is not too made things convenient for the combine of field management, the appearance at present of not too suitable China to gather in.

The gravity type rice transplanting, pot seedling transporting velocity on conveyer belt is little, pot seedling falls into Tanaka through dynamic resistance wind sheltering device again, movement locus is similar to the movement of falling object, can obtain distance between rows and hills and slotting dark reliably, rice transplanting process no seedling injury, not broken alms bowl, be not subjected to the not first-class influence of pot seedling humidity, pot seedling growth, the uniformity, qualification rate reach more than 95%.

Mashed, the Tian Ping of the suitable mud of this machine needs behind the cultivated land through the heavy pasture of certain hour (specifically the time decides on shale), and field piece mud pin should be less than 400 millimeters, as field piece mud pin above 400 millimeters, the three-wheel motor spindle should be installed the hull operation, and the field face depth of water is no more than 1 cun, moisturizing in time behind the rice transplanting.

3, rice seedling throwing machinery basic specification

It is box-like that pattern is divided earlier, indulged, and changes seedling throwing machine and can carry out throwing type and gravity type rice transplanting

Power running gear three turbines (specifically referring to power running gear three turbines)

175 millimeters, 210 millimeters, 233 millimeters of rice transplanting line-spacings, 300 millimeters four kinds are adjustable.Or

By adjusting the setting angle energy of vibrating deflection or adjustment seedling throwing machine and seedling case center line

Obtain 175-300 millimeter any desired line-spacing

102 millimeters, 136 millimeters, 163 millimeters of rice transplanting spacing in the rows, 200 millimeters four kinds are adjustable;

Insert dark 15 millimeters-20 millimeters; Or adjust the rice transplanting height and change the rice transplanting degree of depth

The empty end plastics nutrition seedling cultivation in earthen plate of the full fraction of seedling dish utilization is cultivated rice shoot and conveying

Divide the seedling taking seedling

The branch pattern utilizes pot seedling separator and pot seedling expansion position group hairpin to divide rice shoot earlier earlier

Seedling raising method indoor and outdoor or batch production plate seedling raising seedling

Adapt to rice shoot indoor and outdoor or batch production dish and educate 1 leaf, 1 heart breast seedling, 3 leaves, 1 heart seedling,

The rice shoot height is 100 millimeters-200 millimeters

The longitudinal length of 1 pot seedling of vertical seedlings sending length

Operating personnel one people drives guiding, and a people or two people adorn pot seedling and reclaim blank panel

Throwing type rice transplanting production efficiency rice transplanting line number 30 row, per second rice transplanting 1.5-2 time, mu is thrown 15000 caves, and is every

About 11 mu of hour rice transplanting; Mu is thrown 20000 caves, and per hour rice transplanting is about 8.5 mu

Gravity type rice transplanting production efficiency rice transplanting line number 20 row, per second rice transplanting 1.5-2 time, mu is thrown 15000 caves, and is whenever little

The time 7.5 mu of rice transplantings; Mu is thrown 20000 caves, and per hour rice transplanting is about 5.5 mu.

The uniformity is (in the alms bowl piece) more than 95%

Leak to insert rate, collude damaged seedling rate and be lower than 2% (in the alms bowl piece)

Crop rice transplanting machinery is transplanted in C, nonirrigated farmland

Have following many advantages because crop is transplanted: (1) land used of growing seedlings is saved seed less, and convenient management can be cultivated standard qualified strong sprout; (2) solve front and back stubble contradiction, increase cropping index; (3) proper seeding is transplanted in good time, guarantees specification density; (4) shorten breeding time, kipeming high yield.So crop is transplanted and is widely used in the production practices over the past thousands of years, be to improve crop yield, strive for an effective way of good harvest.When manually transplanting flowers expenses of labour, labour intensity is big, can not give full play to the appropriate scale of operation that crop is transplanted, the modernized high-tech agricultural of incompatibility 21st century China.

The world flourishing country and China of some agriculturals also developed some dry crop transplanting machines in recent years, as the corn transplanter etc.But can't effectively solve the rice shoot branch and get this difficult problem: be by manually pot seedling being served conveyer belt one by one for transplanting.The rice transplanting line number is few, is generally single file and transplants, and efficient is low, and the transplanting specification is unreliable.Transplant crop rice transplanting machinery series of products according to the nonirrigated farmland that the rice shoot of transplanting crop rice transplanting machinery divides access method to manufacture and design, can solve by all nonirrigated farmlands of seed seedling-raising and transplant the crop mechanized cultivation and transplant the crop mechanized cultivation by the part nonirrigated farmland that stem tuber piece root and cauline leaf are grown seedlings.The former is as the mechanized cultivation of corn, cotton, jowar, millet, peanut, sunflower, beet, crudefiber crop and greengrocery etc.; The latter such as potato tubers stripping and slicing are grown seedlings and ramie cauline leaf seedling machinery plantation etc.

The main structure of nonirrigated farmland transplanting crop rice transplanting machinery is made up of power running gear and transplanting working portion.Transplant working portion and power running gear separately, as the supporting hanger of power running gear, power running gear three turbines (specifically referring to power running gear three turbines).

2, the structure of crop rice transplanting machinery is transplanted in the nonirrigated farmland

" Figure 17 " is the structure that crop rice transplanting machinery (complete set type) is transplanted in the nonirrigated farmland, mainly by hitch, universal joint combination, spacing in the rows gearbox, overload clutch, work transmission case, earlier divide the combination of device first, vertical seedlings sending mechanism, earlier divide the combination of device second, laterally seedlings sending mechanism, push rice transplanting mechanism, empty end plastics nutrition seedling cultivation in earthen plate recovering mechanism, laterally the seedling sending tooth bar restores arc control road, cave opener, frame, ridging wheel, waters wetting system, walk rubber tire, plastic mulching mechanism etc. of highway form.

(1) hitch hitch [1] is suspended on the rear of three turbines transplanting working portion, by being installed in the effect of the hydraulic system on three turbines, making and transplants working portion and rise or descend.

(2) universal joint combination universal joint combination [2] is passed to the spacing in the rows gearbox of transplanting working portion with the power of three-wheel machine gearbox power take-off through transplanting clutch, drives and transplants the working portion rotation work

(3) the spacing in the rows gearbox is adjusted spacing in the rows gear change hand lever [6] on the spacing in the rows gearbox and can be obtained beet and transplant the spacing in the rows shelves: 205 millimeters, 225 millimeters, 250 millimeters, 300 millimeters four kinds are adjustable.

(4) overload clutch overload clutch (not drawing among the figure) is installed in the power take-off of spacing in the rows gearbox and divides and insert between the main shaft; overload clutch is taked castellated structure; operation just often; overload clutch is in the good combination state; excessive or when breaking down when transplanting the working portion mechanical rotational resistance; overload clutch is in released state, and transplanting work partly stops operating, thereby reaches the safeguard protection effect.

(5) the work transmission case is passed to work transmission case [8] to the power of spacing in the rows gearbox transmission through overload clutch by power transmission shaft, through worm gear, worm speed-down, power one tunnel is sent to branch device first combination transmission case [9] and vertical seedlings sending transmission case (not drawing among the figure) earlier again; Another road sends to divides device second combination transmission case [19] and horizontal seedling sending transmission case [33] earlier, drives each mechanism and rotates.

(6) divide the combination of device first to divide the combination of device first earlier earlier mainly by dividing device first combination transmission case [9], dovetail groove [48], cam [49], slide block (not drawing among the figure) earlier, pressing alms bowl device [14], pot seedling separator [15] etc. to form.Pot seedling separator [15] is fixed on the interior slide block of dovetail groove [48], formerly divide under the effect of device first combination transmission case, cam, pot seedling positioner and pressure alms bowl device, the pot seedling separator passes pot seedling that little alms bowl body (the alms bowl body is empty bottom structure) makes seedling case front row whole row in the little alms bowl body of seedling dish from bottom to top to be separated, be sent to and divide earlier device second combination pot seedling branch to get device to divide fetch bit to put, finish the phase I and divide rice shoot earlier.Elder generation divides through the phase I, and the pot seedling at seedling dish front row vertically breaks away from the alms bowl body fully, but some blades of leaves and stems separate as yet fully.

(7) the vertical seedlings sending mechanism vertical seedlings sending mechanism mainly is made up of vertical seedlings sending transmission case (not drawing among the figure), seedling sending driving lever (not drawing among the figure), canvas apron [11], cylinder [10], pot seedling positioner (not drawing among the figure), seedling case [13], tiller box frame [12] and alms bowl dish carriage (not drawing among the figure) etc.Vertical seedlings sending is for sending formula quantitative seedling sending entirely, and each intermittently is to divide the device that divides earlier of combination of device first or the vertical first sub-agencies of rice shoot to carry top whole row's pot seedling or rice shoot in plastics nutrition seedling cultivation in earthen plate of the anterior empty end of seedling case or the seedling sheet earlier.

(8) divide earlier the combination of device second to divide the combination of device second by dividing device second combination transmission case [19], pot seedling or rice shoot branch to get device [16], [31] earlier earlier, pot seedling or rice shoot branch get device fixed mount [26], control slideway [17], laterally seedling sending tooth bar [24], seedling sending driving lever [23], slidingly decide device [18], [21] and divide device second to make up gear frame crossbeam [22], roller connecting lever compositions such as [25] earlier.The effect that divides the combination of device second earlier is the pot seedling or the rice shoot that divide device phase I elder generation's branch earlier that makes elder generation's branch device first combination or the vertical first sub-agencies of rice shoot, divide to fetch and deliver and push and plug position [31] toward what push rice transplanting mechanism, finish second stage and divide pot seedling or rice shoot earlier, divide earlier by second stage, pot seedling or the pot seedling in rice shoot and the former alms bowl dish or the rice shoot stem strain portion in the former seedling sheet of getting have been divided, leaf portion without any confusion separately, pot seedling or rice shoot branch are got pot seedling in the device or rice shoot under the effect of horizontal seedlings sending mechanism, be pushed to by transplanting rod one by one from left to right and transplant in the acupuncture point, finish horizontal branch and get and transplanting work.

(9) laterally the horizontal seedlings sending mechanism of seedlings sending mechanism mainly is made up of horizontal seedling sending tooth bar [24], seedling sending driving lever [23], horizontal seedling sending transmission case [33], horizontal seedling sending tooth bar recovery arc control road [20] etc.Laterally seedlings sending mechanism is carried a pot seedling or seedling piece lateral length for transplanting rod at every turn off and on.

(10) push rice transplanting mechanism and push rice transplanting mechanism mainly by pushing and plugging transmission case [3], crank [51], connecting rod [45], transplanting rod [32], transplanting rod fixed mount [43], roller slideway (not drawing among the figure), push and plug roller [44], inserting dark bar [41], the seedling sending groove [39] etc. of restoring and form.The transplanting rod [32] that pushes rice transplanting mechanism is fixed on the transplanting rod fixed mount [43], be equipped with under the transplanting rod fixed mount and push and plug roller [44], roller is embedded in the roller slideway, make transplanting rod in the seedling sending groove, do straight reciprocating motion pushing and plugging under transmission case [3], connecting rod [45], crank [51] effect, pot seedling or rice shoot that the pot seedling that divides earlier the combination of device second or rice shoot branch are got in the device push and plug to Tanaka, finish the rice transplanting process.Transplanting rod becomes 15 ° of-20 ° of angles to push and plug toward complex line with level, near normal moves up and down in the cave, can make pot seedling insert straight, stand firm, no seedling injury, not broken alms bowl, fit in fenestra, hole, cave, is beneficial to heat and moisture preserving, the transplanting survival rate height.

(11) empty end plastics nutrition seedling cultivation in earthen plate recovering mechanism is mainly reclaimed by the seedling dish and carries control road [7] delivery wheel (not drawing among the figure) etc. to form.Under seedling dish recovery conveying control road and delivery wheel effect, be delivered to fore-body through the empty plastics seedling dish that pot seedling separator branch is got, be convenient to manual recovery, do next seedling and use again.

(12) separately cave transplanting and trench digging transplanting are transplanted in the nonirrigated farmland; Opening the cave transplants and generally to be used for the crop plastic mulching and to transplant (opening the cave at face transplants) and also can be used for non-plastic mulching and transplant.Be characterized in that hole, cave, fenestra neatly fit, plant uprightly is beneficial to growth of seedling.But because transplanting rod must be implanted pot seedling in the hole, cave, per second rice transplanting number of times is only second to trench digging and transplants.Open the cave and transplant intermittently transplanting mechanism of employing nonirrigated farmland transplanting crop.The nonirrigated farmland is transplanted crop and is intermittently transplanted and mainly shift to an earlier date displacement by spacing in the rows and intermittently open the cave and plant two steps and carry out.

" Figure 18 " is that " dry crop is transplanting mechanism intermittently, mainly is made up of trepanning [1], carriage release lever [2], crank [3] etc.Carriage release lever shifts to an earlier date displacement according to spacing in the rows to be wanted, and makes flexible; Collapsing length shifts to an earlier date displacement according to spacing in the rows to be decided, and transplants spacing in the rows as beet and requires 300 millimeters, and per second is transplanted a strain, and spacing in the rows pre-set time is 0.5 second, and carriage release lever collapsing length and crank length should be 300 millimeters, intermittently opens the cave time of planting to be 0.5 second.Intermittently transplanting mechanism achieves the goal by the following course of work: be connected (not drawing among the figure) with the pin of transplanting working portion when trepanning [1] is installed, and can rotate around pin, carriage release lever [2] is enclosed within the trepanning [1], can move forward and backward 300 millimeters along trepanning under crank [3] effect; Connect three turbines and transplant the right-hand member of the cardan axis of clutch power take-off, at the left end that connects the cardan axis of transplanting working portion spacing in the rows transmission main shaft, two groups of cardan axis can move forward and backward 300 millimeters by spline with spline housing; The tail end of hitch is connected with the pin of transplanting working portion with trepanning again, makes the cover borehole jack pin and also can move forward and backward 300 millimeters; Make cardan axis and hitch when spacing in the rows shifts to an earlier date displacement, avoid being hindered.Thereby reaching spacing in the rows shifts to an earlier date displacement and intermittently opens the cave and plant.

Some crops transplanting spacing in the rows require bigger, require spacing in the rows 400-500 millimeter as wild cabbage, cauliflower etc., and are flexible long for fear of carriage release lever, surpass filling of transplanting working portion and the cardan axis that is connected three turbines and permitted value, must take the carriage release lever multi-stage expansion.

Open the cave and transplant to adopt cave opener to open the cave, cave opener mainly by: crank [53], cave opener bar [52], cave opener head [30], collision block [27], slide bar [28], dumper [29] and cave opener fixed mount (not drawing among the figure) etc. are formed.Dumper [29] is enclosed within on the slide bar [28] in the cave opener head, can move up and down along slide bar, when removing the cave under the cave opener head, dumper is subjected to cave soil extruding to rise to the slide bar tail end and makes the full cave of storage soil in the cave opener, when ending cave soil, the cave opener head rises to top dead centre, because dumper upper end is subjected to being contained in collision block [27] on the collision block frame crossbeam and stops and force dumper to move down and the soil discharge of the cave in the cave opener head, the cave opener head is a hollow-core construction, not only be beneficial to out the cave, and the cave soil of leaving is come on the plastic film, and be used for press mold, it is perpendicular to the ground to adjust slide bar, the acupuncture point that the cave opener head is left is perpendicular to the ground, make pore membrane hole, cave neat, hole, cave length and width size is bigger 15 millimeters than alms bowl body, the dark 10-20 millimeter of depth ratio alms bowl body, make plant upright, the hole, cave, fenestra fits, and is beneficial to growth of seedling.Adjust the rotating fulcrum of cave opener bar, can make the cave opener head leave the hole, cave of different depth, regulate between the degree of depth 30-50 millimeter, beet is inserted dark adjustable 1600 millimeters.

Trench digging transplant to adopt the furrow plough trench digging, and " Figure 19 " is the structure of furrow plough, mainly by: plough shoulder [1], plough body [2], protect native side plate [3] etc. and form.There is screw to be fixed on the crossbeam below the seedling sending groove on the plough of the furrow plough shoulder, protects native plate portion and face the potted-seedling transplanting position, make pot seedling can be implanted in ridging behind the bottom of trench, make rice shoot can plant directly, stand firm, be beneficial to growth.

(13) upper spider adjuster upper spider regulating handle [4] and adjuster thereof are identical with the slotting dark governor arrangements of paddy rice rice transplanter tool, specifically referring to " Figure 12 ".The latch that is used for control upper spider when transplanting the rise of working portion is inserted in the lower dead center place of arc tooth plate and locking.The effect of upper spider has three point: a, is putting down when transplanting working portion; after the walking rubber tire is landed earlier; operate the upper spider adjuster again; put down the transplanting part of upper spider; have protection and transplant the working portion effect; b, can avoid transplanting working portion when rising or putting down because upper spider is locked, upper spider shakes caused vibrations on lower bearing bracket.C, make and transplant the reach of working portion center of gravity, be beneficial to and transplant working portion and rise.Latch breaks away from arc tooth plate during operation, and the transplanting working portion of upper spider can freely be rotated around lower bearing bracket semicircle axle, makes transplanting everything goes well with your work and carry out to adapt to furrow face landform.

(14) the frame frame is used to support each tumbler rotation and complete machine weight.Frame is divided into upper spider [55] and lower bearing bracket [54]; Upper spider is enclosed within on the lower bearing bracket by axle pad [46], can rotate around half garden axle, makes the work land wheel [40] of upper spider and transplant working portion can adapt to furrow face landform and guarantee transplanting everything goes well with your work to carry out, and the bottom [47] of lower bearing bracket and body [56] fuses.

(15) ridging wheel ridging wheel [35] is installed in the both sides at acupuncture point, the acupuncture point transplant water the back or water before in time earth is pressed to the acupuncture point, the hole, cave is fited, the transplanting survival rate height, pot seedling is turned green soon.

(16) watering the wetting system equipment that waters mainly " is not drawn among the figure " etc. by (comprise the nonirrigated farmland on three turbines transplant water tank, water pump), water pipe [34] and regulating switch valve and forms.When having planted a cave rice shoot, in time watered in plant hole position before the ridging or after the ridging at the ridging wheel, nonirrigated farmland transplanting water tank is installed in three-wheel locomotive compartment top portion usually.

(17) highway walking rubber tire highway walking rubber tire [42], [50] are used for highway walking and farm work.

(18) plastic mulching mechanism northern China cold district, some proportion of crop plantings are low because of temperature, take the plastic mulching transplantation technique in recent years.Plastic mulching is transplanted, and finishes by being installed in nonirrigated farmland transplanting crop rice transplanting plastic mulching mechanism operation mechanically.Mainly by: plastic film installing rack (belonging to three turbine parts), cut film handle [5], press mold rubber tire [37], film sitting blade [36], cuticula small wheel [38] etc. and form.

The two ends ball bearing of plastic film volume is enclosed within on the bearing block of the installing rack behind the three-wheel locomotive railway carriage or compartment of configuration.Hydraulic lift is transplanting working portion when rising, and an end of plastic film entirely by between the cuticula small wheel [38] and press mold rubber tire [37] of cuticula frame front end, and is pulled out and a bit ofly alignd with film sitting blade.When hydraulic lift puts down the furrow face to the transplanting working portion, plastic film is pressed on the furrow face under the press mold rubber tire [37], along with loom constantly advances, overlay film of film-covering mechanism, cave opener is opened the cave at face, transplanting rod is planted on the acupuncture point, and the ridging wheel that is contained in the both sides, acupuncture point plants what watered water that acupuncture point ridging, town are real, the press mold device is pushed down the book film to earth culture to book film both sides.Finish the long operation of furrow when loom, when having planted last strain rice shoot, hold and cut film handle [5]; make film sitting blade cut off mulch film, cuticula small wheel [38] and simultaneously to press mold rubber tire [37] near, protect the residence film; when hydraulic lift rose the transplanting working portion, the protection mulch film can not come off.When loom turning to next operation amplitude is put down and transplanted working portion, cut the film handle and get back to the origin-location under its action of gravity, the press mold rubber tire is pressed in mulch film on the furrow face of field again, and overlay film is transplanted and proceeded.

(19) laterally the seedling sending tooth bar restores the small roller (not drawing among the figure) that arc control road is fixed on horizontal seedling sending tooth bar right-hand member and is subjected to tooth bar to restore arc control road [20] effect in rotation process, makes horizontal seedling sending tooth bar retract original position.

2, the crop rice transplanting machinery course of work is transplanted in the nonirrigated farmland

Choose type before the operation, determine and adjust seedling planting row pitch, rice transplanting line number, transplanting depth.Method of adjustment: earlier transplanting rod [32] is transferred to line-spacing rice transplanting position, again seedling sending groove [39], cave opener head [30], transfer with transplanting rod to align, and adjust the interior slide bar of cave opener head, make out the cave vertical, fastening bolt with the field face.Adjust the rotating fulcrum of cave opener bar [52] again, make the cave opener head leave the acupuncture point of required transplanting depth.Check each lubricant housings lubrication state, add proper amount of machine oil or butter, operation upper spider joystick [4] rises upper spider transplants working portion.And do empty inserting and test; The rice transplanting main shaft does not change if the rotation of discovery loom is obstructed or spacing in the rows gearbox power take-off dallies, and should shut down comprehensive inspection and rotate normal zero defect until loom.Treat transplanting rod [32] when rising to top dead centre, the steering personnel transplant clutch separation transplanting working portion, make transplanting rod be parked in top dead center position.If that must plastic mulching transplants installs plastic mulching mechanism again, operating hydraulically operated suspension arrangement partly rises transplanting work, then loom is reached the edge of a field, estimated the transplanting work amplitude, chosen turnover field route, entered field rice transplanting job position with entering field walking shelves.The ridging of will adjusting that has plastic mulching to transplant is taken turns, aligning film side ridging press mold position.Simultaneously operate hydraulic lift hitch again and put down the transplanting working portion, operating the upper spider regulating handle again puts down upper spider transplanting working portion, and separate latch and make upper spider transplant working portion to rotate around lower bearing bracket semicircle axle, this fashionable dress seedling personnel will be exactly in the seedling case each line-spacing position respectively load onto the first dish pot seedling, abut against the back of pot seedling separator dead lever.Then the steering personnel step on to binding site transplanting clutch pedal, and gear change hand lever pulled to the slow shelves of transplanting work gear, by being installed in the peephole of driver's cabin both sides, rice shoot neatly is inserted on the first row rice transplanting position exactly, after treating that the rice transplanting of the slow shelves of segment confirms normally, again gear change hand lever is pulled to the transplanting work gear (per second rice transplanting 1.5 times), transplanting work normally carries out.

When first row's pot seedling disk will leave when being carved with dress pot seedling mark on the seedling case, dress seedling personnel want refill second row's pot seedling in each dress seedling position exactly at once, and the front and rear row pot seedling disk will align and be close to, and dress seedling personnel intermittently constantly adorn the seedling dish, finish the work of dress pot seedling.With fashionable dress seedling personnel the blank panel that the seedling dish reclaims on the control road is reclaimed, put well on the seedling Pan Lan in the compartment, send factory building when waiting to shut down the dress pot seedling back to.

Loom will be before will finishing the first operation amplitude rice transplanting, the steering personnel pull gear change hand lever to the slow gear of rice transplanting and put, and estimate that by peephole the slot of answering that last delegation's pot seedling of inserting will be inserted in the furrow face exactly puts, transplanting rod is pushing and plugging when last column pot seedling gets back to top dead centre, separate and transplant clutch, make transplanting rod be parked in top dead center position.Handle the transplanting working portion that upper spider regulating handle [4] rises upper spider simultaneously.Operate the hydraulic operation handle again, continue to make the transplanting working portion to rise, and start loom and turn driving to next operation amplitude rice transplanting position, estimating to insert the first row pot seedling by peephole again should align with neighbour's row last column pot seedling of having inserted, put down the transplanting working portion again, again step on the transplanting clutch and make it combination, the rice transplanting operation is proceeded by the first operation amplitude.

The nonirrigated farmland is transplanted crop rice transplanting machinery and is used for beet and transplants and must do following the adjustment: (A) pull down pot seedling separator and pot seedling positioner earlier, install the pot seedling separator and the pot seedling positioner of beet transplanting special use, and with bolted on installing rack; (B) pull down the main drive gear of pot seedling separator in the work transmission case, cut off the input of power; (C) pull down former alms bowl dish carriage in the seedling case, load onto the special-purpose alms bowl dish of beet carriage.(D) pull down original minute device second combination pot seedling branch and get device, install the special-purpose pot seedling branch of beet and get device; (E) branch of pulling down on the former control slideway is got slideway, installs beet and gets slideway special-purpose the branch; (F) pull down former transplanting rod row, install the special-purpose transplanting rod row of beet, and adjust and insert the dark bar that restores, adjust cave opener bar fulcrum again, make to insert dark and open acupoint depth to reach 140 millimeters-160 millimeters, and adjust the vertical seedlings sending driving lever, making vertically each seedling sending is 1 beet pot seedling longitudinal length, and adjust horizontal seedling sending tooth bar and horizontal seedling sending driving lever, making laterally each seedling sending is 1 beet alms bowl body width.After each position was adjusted, at each lubricant housings interpolation proper amount of machine oil or butter, the line space of going forward side by side was inserted test again, and whether observe each tumbler normal, after confirming that loom rotates normally, shut down stand-by.

Beet pot seedling branch is got process: the beet pot seedling divides access method and other nonirrigated farmland to transplant the crop rice shoot to divide access method the same, but because of beet alms bowl height, gets at branch to be different from other nonirrigated farmlands in form and to transplant crop.It is that the pot seedling separator is fixed that the branch of beet pot seedling is got; the separator head is aimed at the pot seedling bottom; from about 5 millimeters places, pot seedling bottom; dividing the pot seedling branch of device second combination to get device in the ban gets at branch and turns to pot seedling under the slideway control and divide fetch bit to put; move vertically downward along the alms bowl body; the both sides branch that the pot seedling branch is got device is got sheet door envelope and alms bowl body both sides is slightly separated, and makes alms bowl soil slightly from alms bowl body both sides, and protection alms bowl soil is got the device branch at the pot seedling branch and got can not fracture in the process and cause broken alms bowl and hinder seedling.The both sides branch of getting device got sheet and simultaneously whole row's alms bowl row and door envelope depressed each minute, made alms bowl soil deviate from alms bowl row and door envelope fully.An alms bowl row and a door sealed-off are opened behind the pot seedling separator input alms bowl dish and are reclaimed in the conveyer belt and be recovered.It is again the process that branchs got pot seedling that the pot seedling branch is got the process that device makes alms bowl row and door envelope deviate from alms bowl soil, and at this moment, the pot seedling during alms bowl is arranged has entered the pot seedling branch and got in the device.At turning cylinder and rotate under the slideway effect, turn to and push the rice transplanting position and finish the pot seedling branch and get process.Pot seedling in the alms bowl disk casing has been got by branch, and the alms bowl disk casing seals under the extruding at the alms bowl row door of back, also imports in the alms bowl dish recovery conveyer belt to be recovered.

Beet transplanting process is the same with other dry crops transplantings, specifically referring to (course of work of crop rice transplanting machinery is transplanted in the nonirrigated farmland)

The nonirrigated farmland transplant generally be the field is farmed do furrow after operation, the steering personnel will be like clockwork should insert the acupuncture point to what rice shoot was inserted in the field furrow, drop on the mud that falls in the furrow ditch during because of operation, need pick up ditch, adjust earthing-up plow or replacing and pick up ditch plough and pick up mud.

Other nonirrigated farmlands are transplanted the crop pot seedling branch process of getting and are got process identical (specifically getting process referring to paddy rice pendulum seedling pot seedling branch) with paddy rice pendulum seedling pot seedling branch.

The nonirrigated farmland is transplanted crop rice transplanting machinery and is required native the putting in order in field carefully to rake, and is carrying out operation on the basis of furrow, and requires soil to have suitable soil moisture content.

3, the nonirrigated farmland is transplanted crop rice transplanting machinery basic specification pattern and is divided earlier and choose at random spacing in the rows spacing in the rows gearbox between 300 millimeters-1000 millimeters of propelling movement type power running gear three turbines (specifically referring to the power running gear three turbines) line-spacings and have beet to transplant the spacing in the rows shelves: 205 millimeters,

225 millimeters, 250 millimeters, 300 millimeters four kinds are adjustable;

Adjust the power traction gear box and can obtain dry crop

Transplant spacing in the rows: 100 millimeters, 150 millimeters, 200 millimeters,

250 millimeters, 280 millimeters, 300 millimeters, 350 millimeters,

400 millimeters, 500 millimeters selections are adjustable between using and inserting dark 20 millimeters-50 millimeters, and beet is transplanted and inserted

Can transfer to the empty end plastics nutrition seedling cultivation in earthen plate training of 1600 millimeters full fractions of seedling dish utilization deeply

Seedling raising and conveying divide the seedling taking seedling and utilize segment bounds

The little gear piece plastics nutrition seedling cultivation in earthen plate of being separated by cultivate seedling

Seedling.Elder generation's branch form utilization divides device first combination pot seedling separator earlier and divides device earlier

Second combination pot seedling branch is got device and is divided pot seedling earlier and utilize rice shoot

Vertical first sub-agencies and the rice shoot of branch device second combination earlier branch are got

Device divide earlier the shoot transplanting equipment form open that the cave is transplanted or trench digging transplant 1 pot seedling of vertical seedlings sending length 1 pot seedling of the horizontal seedling sending length of longitudinal length lateral length seedling form indoor and outdoor or batch production plate seedling raising seedling adapts to the rice shoot indoor and outdoor or the batch production dish is educated seedling or middle seedling (leaf age

Decide by each transplanting crop-planting characteristic with the length of time rice seedlings grow) work efficiency rice transplanting 4 row, per second pushes and plugs 1-1.5 time, and mu inserts 4000

The cave, per hour rice transplanting is about 3.6 mu; Rice transplanting 3 row, every

Push and plug 1-1.5 second, and mu is inserted 4000 caves, per hour rice transplanting

(in the cave) leaks the rate of inserting to about 2.8 evenness per mu more than 95%, damaged seedling rate is lower than (in the cave) below 2% worm and gear speed ratio 12 operating personnel one people and drives guiding, and a people or two people adorn seedling and recovery

Blank panel

Claims (21)

1, rice shoot divides access method, it is characterized in that dividing earlier full seedling taking seedling, quantitatively seedling sending, quantitatively divide get, push rice transplanting, the dry run that disappears (elimination perturbation operation) and adopt plastics nutritive cube seedling disk technology to cultivate rice shoot and carry and divide the seedling taking seedling.

2, rice shoot according to claim 1 divides access method, the rice shoot branch that it is characterized in that dividing earlier full seedling taking seedling to be meant and transplant crop rice transplanting machinery get be by to rice shoot vertically, laterally the thorough branch earlier of root and leaves and stems is used for finishing, make and to divide the rice shoot of getting and not divide the rice shoot of getting vertical, laterally thoroughly separate, form independently little separately split, rice shoot root between little split does not link mutually, do not disturb mutually, stem strain portion and leaf portion are not staggered mutually, separately clear, thoroughly eliminate between rice shoot because the caused branch that exists of binding strength is got random seedling, get the crucial first branch effect of playing for the rice shoot branch of transplanting crop rice transplanting machinery, the pot seedling separator that divides the combination of device first earlier of transplanting crop rice transplanting machinery separates pot seedling whole row in the little alms bowl body at empty end plastics nutrition seedling cultivation in earthen plate front row to deliver to and divides device second combination pot seedling branch to get device earlier to divide fetch bit to put; Or the rice shoot of the vertical first sub-agencies of rice shoot divides device to do to swing fast a little the quantitative rice shoot of getting will dividing of seedling sheet front row is carried out vertically dividing earlier earlier; Or one, the two liang of row's pot seedling branch that divides earlier the combination of device second gets device or the rice shoot branch is got device, periodically substitutes by turns to rotate to divide to get the rice shoot that the rice shoot that divides device first combination pot seedling pot seedling that separator divides earlier or the vertical first sub-agencies of rice shoot earlier divides device to divide earlier earlier; Utilize the empty end plastics nutrition seedling cultivation in earthen plate of full fraction to cultivate rice shoot and carry branch seedling taking seedling; Or the little gear piece that utilizes segment bounds is separated with end plastics nutrition seedling cultivation in earthen plate cultivation rice shoot, all first branch of genus rice shoot mutually;

Full seedling taking seedling, be that pot seedling separator, the pot seedling branch of transplanting crop rice transplanting machinery got device or rice shoot branch and got device and finish and once divide rice shoot earlier, all remove at the bottom of the sky in the plastics nutrition seedling cultivation in earthen plate or the most front-seatly in the seedling sheet will divide quantitatively whole row's pot seedling or the rice shoot of getting, make in the little alms bowl body of this whole row's pot seedling or rice shoot root, leaves and stems and seedling dish or the pot seedling of getting not dividing in the seedling sheet or root, the leaves and stems of rice shoot thoroughly separate; Solved and divided pot seedling or the rice shoot got vertical because the root binding, the staggered caused branch of leaves and stems is got random seedling, transplant the pot seedling separator that divides the combination of device first earlier of crop rice transplanting machinery, the first separation pot seedling is sent to the whole separation of the whole row of pot seedling in the little alms bowl body at sky end plastics nutrition seedling cultivation in earthen plate front row and divides device second combination pot seedling to divide fetch bit to put earlier, and elder generation divides one of device second combination, two liang of row's pot seedling branches are got device or rice shoot branch and are got device and once divide and get pot seedling or seedling sheet and all remove to divide device first combination pot seedling separator to divide earlier earlier to be sent to and divide the device second combination pot seedling that pot seedling divides fetch bit to put earlier, or through the quick a little quantitative row of the putting in order rice shoot of swinging elder generation's branch of the rice shoot elder generation branch device work of the vertical first sub-agencies of rice shoot, and the pot seedling of seedling thrower (complete set type) expands the position and pulls out the whole amount of being ranked pot seedling that hairpin gets pot seedling separator branch and laterally expand the position and import in each seedling throwing machine, all belong to full seedling taking seedling, full seedling taking seedling also makes transplanting crop rice shoot branch get the slow in one's movements soft of this difficult operation, as transplant twice of crop rice transplanting Machine Design per second rice transplanting, promptly pushing the rice transplanting mechanism power transmission shaft, to rotate a week be 0.5 second, and divide device first combination power transmission shaft earlier, divide device second combination power transmission shaft earlier, the vertical seedlings sending mechanism power transmission shaft rotates a week and is: paddy rice rice transplanter tool 5 seconds (worm and gear speed ratio 10); 6 seconds (worm and gear speed ratio 12) of crop rice transplanting machinery transplanted in the nonirrigated farmland, can avoid getting random seedling because of the caused branch of interference that the centrifugal force that quick rotation produced, impulsive force and cutting forces etc. such as rice shoot diving and withdrawing machine structure, vertical seedlings sending mechanism are got the rice shoot branch, elder generation divides full seedling taking seedling just can guarantee quantitative seedling sending and quantitatively divides the seedling taking seedling, thereby guarantees to transplant the high-quality high efficiency transplanting of crop rice transplanting machinery;

Quantitative seedling sending is meant that mechanical vertically, the horizontal seedlings sending mechanism of transplanting crop rice transplanting is that the rice shoot elder generation branch device of elder generation's branch device first combination pot seedling separator or the vertical first sub-agencies of rice shoot and the pot seedling or the rice shoot of propelling movement rice transplanting mechanism conveying are quantitative at every turn; Vertical seedlings sending mechanism is to divide the pot seedling of device first combination pot seedling separator or the vertical first sub-agencies of rice shoot to divide device to carry the longitudinal length of a pot seedling or seedling piece earlier earlier at every turn; Laterally seedlings sending mechanism is carried the lateral length of a pot seedling or seedling piece at every turn for the transplanting rod that pushes rice transplanting mechanism, promptly transplants the slotting strain number in the every cave of crop, and quantitatively seedling sending just can be guaranteed quantitatively to divide to get;

Quantitatively divide and get, be meant the pot seedling separator of transplanting crop rice transplanting machinery, the pot seedling branch gets device or the rice shoot branch is got device, once divide and get pot seedling or neat not random whole quantitative pot seedling or the rice shoots of removing the vertical seedlings sending mechanism conveying of rice shoot, divide one in the combination of device second earlier, two liang of row's pot seedling branches get device or rice shoot branch get device once divide get pot seedling or seedling sheet neat disorderly the ground rice shoot of all not removing the pot seedling separator that divides the combination of device first earlier or the vertical first sub-agencies of rice shoot divide earlier quantitatively whole row's pot seedling that the device branch gets or rice shoot and pot seedling expand the position dial hairpin once carry out pot seedling expand the position and carry pot seedling neat disorderly ground all do not remove quantitatively whole row's pot seedling that the pot seedling separator separates, quantitative branch is got just and can be guaranteed quantitative seedling sending;

Push rice transplanting, be meant that the rice transplanting of transplanting crop rice transplanting machinery gets device or rice shoot branch without the pot seedling branch and get device and directly divide and get rice transplanting, but the branch of taking pot seedling or rice shoot is got with rice transplanting and is separated, take transplanting rod and cooperating of seedling sending groove to do to push rice transplanting, push the effect that rice transplanting has protection and puts pot seedling (or seedling piece) in order, make pot seedling (or seedling piece) insert surely, stand directly, and the abrasion that can avoid transplanting rod and earth directly to contact causing and the branch of rice shoot got cause interference and hinder seedling;

Dry run (elimination perturbation operation) disappears, be meant each mechanism of transplanting crop rice transplanting machinery in operating process, to eliminate the interference that rubs to rice shoot or with earth and the branch that causes got the unreliable of random seedling and machine work performance, the rice shoot of transplanting crop rice transplanting machinery divides the full seedling taking seedling of branch earlier of access method, quantitatively seedling sending, quantitatively divide and get, push rice transplanting and adopt plastics nutritive cube seedling disk technology cultivation rice shoot and conveying to divide the seedling taking seedling, and the rice shoot of taking the vertical first sub-agencies of rice shoot divides the quick a little swing of device do to divide rice shoot earlier earlier, all belong to the dry run that disappears, movement parts and the rice shoot and the muddy water of each motion of transplanting crop rice transplanting machinery is avoided or is alleviated in the dry run that disappears to the greatest extent to greatest extent, the unreliable of caused operation quality deviation and machine work performance disturbed in friction between rice shoot and the rice shoot, can guarantee gentle engagement and interference-free operation between each movement parts;

Plastics nutritive cube seedling disk technology, plastics nutrition seedling cultivation in earthen plate is used to cultivate rice shoot or carries and divide the seedling taking seedling, plastics nutrition seedling cultivation in earthen plate series of products, paddy rice pendulum seedling is arranged, the plastics nutrition seedling cultivation in earthen plate of raising rice seedling, the nonirrigated farmland is transplanted the plastics nutrition seedling cultivation in earthen plate and the beet of growing seedlings and is transplanted the plastics nutrition seedling cultivation in earthen plate of growing seedlings, it is the plastics nutrition seedling cultivation in earthen plate of full fraction and the plastics nutrition seedling cultivation in earthen plate of segment bounds that the plastics nutrition seedling cultivation in earthen plate of growing seedlings is transplanted in paddy rice pendulum seedling and nonirrigated farmland, the plastics nutrition seedling cultivation in earthen plate of raising rice seedlings is the plastics nutrition seedling cultivation in earthen plate of full fraction, it is knockdown beet special plastic nutrition seedling cultivation in earthen plate that beet is transplanted the plastics nutrition seedling cultivation in earthen plate of growing seedlings, the plastics nutrition seedling cultivation in earthen plate of full fraction, separate fully between each little alms bowl body, become independently little separately split, rice shoot in each little alms bowl body, root does not link mutually, do not disturb mutually, get the first to greatest extent branch effect of having played for transplanting crop rice shoot branch, the specification of little alms bowl body, shape is transplanted crop-planting and is required to decide according to each, be generally square or rectangle, the following undersized of the front and rear of little alms bowl body is in top size, can be beneficial to and take off alms bowl and avoid that pot seedling comes off in operating process, the plastics nutrition seedling cultivation in earthen plate of full fraction is divided into monoblock type plastics nutrition seedling cultivation in earthen plate and combined plastic nutrition seedling cultivation in earthen plate again, each little alms bowl body of all-in-one-piece plastics nutrition seedling cultivation in earthen plate fuses, adapt to paddy rice pendulum seedling, it is little that transplant in rice transplanting and nonirrigated farmland, middle seedling seedling, the little alms bowl body of knockdown plastics nutrition seedling cultivation in earthen plate as required, the little alms bowl body of making adjacent or adjacent row can move, can put into and take out, knockdown plastics nutrition seedling cultivation in earthen plate generally is used to cultivate the length of time rice seedlings grow than long old strong rice shoot and the seedling cultivation that needs two sections seedling of seedling or branch seedling, cultivate the length of time rice seedlings grow as hybrid rice and need divide the rice shoot of seedling seedling 45-50 days old strong rice shoot or greengrocery, during transplanting the pot seedling that shifts out adjacent or adjacent row in the seedling dish is put into original alms bowl body position, the plastics nutrition seedling cultivation in earthen plate of full fraction is divided into inner disc and chassis, inner disc is the empty end plastics nutrition seedling cultivation in earthen plate of flexible plastic or duroplasts, the chassis is generally duroplasts or wooden the chassis is arranged, being placed on the chassis of growing seedlings on the seedling frame is enclosed construction, required moisture of rice shoot and temperature are manually supplied with, being placed on the chassis of growing seedlings on the soil has small sircle hole logical with the bed soil phase, so that the moisture content of absorbent bed soil and temperature, the plastics nutrition seedling cultivation in earthen plate of segment bounds, between each little alms bowl body with homogeneous phase every little gear piece separately, make the rice shoot of cultivation play the branch effect of part elder generation, the operating process of the seedling sheet that makes cultivation again after the playing dish broken alms bowl that can not come off, the plastics nutrition seedling cultivation in earthen plate of segment bounds is hard, flexible plastic has the chassis, being placed on the seedling dish of growing seedlings on the seedling frame is enclosed construction, moisture content and temperature that rice shoot is required are artificially supplied with, being placed on each little alms bowl position of seedling dish of growing seedlings on the soil, to be equipped with small sircle hole logical with the bed soil phase, and required moisture content of rice shoot and temperature are supplied with by bed soil;

Beet is transplanted the general requirement for height of nutritive cube body at 130 millimeters to 150 millimeters, beet plastics nutrition seedling cultivation in earthen plate is a fabricated structure, little alms bowl body [1] among the alms bowl row is three empty bottom structures, form a row by several little alms bowl bodies, form a dish with plurality of rows again, be placed in the alms bowl disk casing [2] of three sides, the leading flank of alms bowl disk casing seals [3] locking with door, operation the time can not be come off, be housed in duroplasts with several alms bowl dishes combinations again or seeding and seedling raising is carried out in wooden having in the chassis.

3, paddy rice rice transplanter tool (complete set type), form by power running gear and transplanting working portion, the power running gear separates with the transplanting working portion, supporting hanger as power running gear three turbines, transplant working portion by hitch, the universal joint combination, the spacing in the rows gearbox, overload clutch, the work transmission case, vertical seedlings sending mechanism, laterally seedlings sending mechanism is inserted dark adjuster, empty end plastics nutrition seedling cultivation in earthen plate recovering mechanism, laterally the seedling sending tooth bar restores arc control road and forms, and it is characterized in that the pot seedling of this structure or the branch of rice shoot get by dividing device first combination pot seedling separator earlier, divide device second combination pot seedling or rice shoot branch to get device earlier, or the first branch effect of the vertical first sub-agencies of rice shoot is finished; The rice shoot branch of this structure is got and is put seedling and separate, and takes to push the rice transplanter structure and pushes the pendulum seedling; The plastics nutrition seedling cultivation in earthen plate that rice shoot is carried and branch is got that is used for this structure is the plastics nutrition seedling cultivation in earthen plate of full fraction, or the seedling sheet of the plastics nutrition seedling cultivation in earthen plate cultivation of employing segment bounds, adopt the seedling sheet of the plastics nutrition seedling cultivation in earthen plate cultivation of segment bounds to transplant, must the dismantle main drive gear that divides earlier the combination of device first of this structure, cut off the input of power, carry out operation at the vertical first sub-agencies of this textural installation rice shoot again; This structure changes individual part and installs dry crop and transplant kit and can carry out that various dry crops are transplanted and the nonirrigated farmland plastic mulching is transplanted.

4, the structure of paddy rice rice transplanter tool according to claim 3 (complete set type), it is characterized in that dividing earlier the pot seedling separator [14] of device first combination to be fixed on the interior slide block of dovetail groove [39], formerly divide under the effect of device first combination transmission case [8], cam [40] and pot seedling positioner, the pot seedling separator passes little alms bowl body (the alms bowl body is empty bottom structure) and pot seedling whole row in the front-seat little alms bowl body of empty end plastics nutrition seedling cultivation in earthen plate is separated deliver to the branch fetch bit that divides device second combination pot seedling or rice shoot branch to get device [15] earlier and put, and finishes the phase I and divides pot seedling earlier;

Pot seedling in the branch device second combination earlier or rice shoot branch are got device and are divided two rows, be that pot seedling or rice shoot branch are got device (seedling taking position) [15] and pot seedling or rice shoot branch and got device (pendulum seedling position) [26], pot seedling or rice shoot branch are got device and are fixed by bolts on " L " type fixed mount [25], fixed mount is decided device [17] by a pair of cunning, [20] cover formerly divides on the device second combination gear frame crossbeam [21], fixed mount not only can be rotated around axle sleeve, can also be with the sliding device move left and right on crossbeam of deciding, be installed in the horizontal seedling sending tooth bar [23] of fixed mount right-hand member, under laterally seedling sending driving lever [22] acts on, drive pot seedling or rice shoot branch and get an each pot seedling or the rice shoot width of intermittently moving quantitatively of device to the right, finish horizontal seedling sending work, tooth bar is in mobile line-spacing length, promptly sent pot seedling or rice shoot branch to get device interior whole row's pot seedling or rice shoot, push and plug the position and do in the turning course leaving pot seedling or rice shoot, the lesser trochanter (not drawing among the figure) that is contained in the tooth bar right-hand member touches horizontal seedling sending tooth bar and restores arc control road [19], forced tooth bar to restore and locking, row's fixed mount is used bolted fixing formerly the branch on the device second combination power transmission shaft; Two row's fixed mounts overlap versatilely by axle sleeve and formerly divide on the device second combination power transmission shaft, can rotate around the axis, the right-hand member of two row's fixed mounts all is fixed with driven cylindrical gear, makes up the interior driving semi-gear engagement of transmission case [18] with dividing device second earlier, makes two row's fixed mounts rotations by turns; Promptly a row rotate to divide and to have got pot seedling or rice shoot and be parked in to push and put the seedling position, another row leaves pendulum seedling position, rotate to divide and get pot seedling or rice shoot, every row's fixed mount rotation period is 360 °, one, the left end of two row's fixed mounts is respectively installed a length roller connecting lever [24], and roller is embedded in the control slideway [16], controls by slideway, divide and get pot seedling or rice shoot, rotate and stop the pendulum seedling;

The control slideway is got pot seedling or rice shoot slideway by branch, rotate slideway and stop pendulum seedling slideway and form, during work, one row pot seedling or rice shoot branch got device and got to divide under pot seedling or the control of rice shoot slideway at branch and got pot seedling or rice shoot, turning to propelling movement pendulum seedling position stops, under the transplanting rod effect, put the seedling operation, two row pot seedlings or rice shoot branches are got device and are got device at row's pot seedling or rice shoot branch and turn to and be rotated away from when stopping pendulum seedling position, rotate around power transmission shaft, also get to finish under the slideway control to turn to after branchs got pot seedling or rice shoot to stop and put the seedling position at pot seedling or rice shoot branch, one row pot seedling or rice shoot branch got device and got device at two row's pot seedlings or rice shoot branch again and turn to and be rotated away from when stopping pendulum seedling position, pot seedling or rice shoot branch are got device one, two liang of rows rotate by turns again and again and substitute, and finish branch and get pot seedling or rice shoot work.

5, the structure of paddy rice rice transplanter tool according to claim 3 (complete set type), the structure that it is characterized in that the vertical first sub-agencies of rice shoot is mainly by dividing device fixed mount [1] earlier, dividing device [2], swing arm [3], swing tooth bar [4], spring [5], crank [6], connecting rod [7], frame [8] etc. to form earlier.Divide the device fixed mount in crank [6] earlier, connecting rod [7] effect down, divide the axle sleeve [14] at device fixed mount two ends in the chute [13] of frame, to move up and down earlier, top dead centre is apart from 20 millimeters of seedling sheets, lower dead center is in the interior 2 millimeters depths of the groove [10] of sprout discharge gate [9], formerly divide in the device folding process, the swing arm [3] that formerly divides device fixed mount right-hand member is installed, brushing up against swing tooth bar [4] and making under the effect of spring [5] divides the device tail end to do a little swing fast earlier, can avoid the rice shoot that elder generation divides device may run in moving down first branch process smoothly, eliminate the caused random seedling of branch earlier of the interference that divides device and seedling strain earlier and hinder seedling thereby play, when dividing device to be displaced downwardly to the seedling sheet earlier, swing arm breaks away from that tooth bar stops swinging and vertical the insertion without the seedling sheet that divides earlier [12] 2 millimeters depths [10] to the groove of sprout discharge gate partly, make seedling in front of the door face to divide the rice shoot of getting partly that quantitatively divides earlier further vertically to divide earlier.

6, the structure of paddy rice rice transplanter tool according to claim 3 (complete set type), the transplanting rod [29] that it is characterized in that pushing the rice transplanter structure is fixed on the transplanting rod fixed mount [33], being equipped with and pushing and plugging roller [35], push and plug roller under the transplanting rod fixed mount is embedded in the roller slideway [32], under the effect that pushes and plugs transmission case [3], connecting rod [36], crank [44], make transplanting rod in the seedling sending groove, do straight reciprocating motion, pot seedling or rice shoot that the pot seedling that divides earlier the combination of device second or rice shoot branch are got in the device push and plug to Tanaka, finish pendulum seedling process.

7, the structure of paddy rice rice transplanter tool according to claim 3 (complete set type), it is characterized in that adopting the empty end plastics nutrition seedling cultivation in earthen plate cultivation rice shoot of full fraction and carrying and divide the seedling taking seedling, and adopt the little gear piece of segment bounds to be separated with end plastics nutrition seedling cultivation in earthen plate cultivation rice shoot mutually.

8, the structure of paddy rice rice transplanter tool according to claim 3 (complete set type), it is characterized in that installing dry crop and transplant kit, as cave opener or furrow plough, ridging wheel or earthing-up plow, plastic mulching mechanism, water wetting system etc. and can carry out various dry crops and transplant and nonirrigated farmland plastic mulching transfer.

9, rice seedling throwing machinery (complete set type), form by power running gear and rice transplanting working portion, power running gear and rice transplanting working portion are separately, supporting hanger as power running gear three turbines, the rice transplanting working portion is made up of hitch, universal joint combination, spacing in the rows gearbox, overload clutch, work transmission case, vertical seedlings sending mechanism, rice transplanting angle adjusting mechanism, empty end plastics nutrition seedling cultivation in earthen plate recovering mechanism, and the pot seedling branch that it is characterized in that this structure is got by the first branch effect of pot seedling diving and withdrawing machine structure and finished; The plastics nutrition seedling cultivation in earthen plate that pot seedling is carried and branch is got that is used for this structure is the plastics nutrition seedling cultivation in earthen plate of full fraction; This structure is installed different seedling throwing machines can carry out the different rice transplanting form of two classes and rice shoot fall the throwing type rice transplanting and the operation of gravity type rice transplanting of field different shape.

10, the structure of rice seedling throwing machinery according to claim 9 (complete set type), the pot seedling separator [16] that it is characterized in that pot seedling diving and withdrawing machine structure is fixed on the interior slide block of dovetail groove [11], in crank [7], under the effect of connecting rod [8] and pot seedling positioner [29], the whole row of pot seedling separated in the most front-seat little alms bowl body of empty end plastics nutrition seedling cultivation in earthen plate deliver to pot seedling and expand the position and dial a hairpin [17] and expand a position, position, finishing the phase I branch gets, pot seedling expansion position is pulled out hairpin and is being sent alms bowl dead man [15], finishing pot seedling under the effect of pot seedling expansion position device gets horizontal the branch, and, finish the throwing type rice transplanting in the throwing type seedling throwing machine of pot seedling input high speed rotating; Or in the conveyer belt [19] that pot seedling input is slowly run, freely fall into Tanaka through dynamic resistance wind sheltering device [22] again, finish the rice transplanting operation of gravity type.

11, the structure of rice seedling throwing machinery according to claim 9 (complete set type) is characterized in that adopting the empty end plastics nutrition seedling cultivation in earthen plate of full fraction to cultivate rice shoot and carry branch seedling taking seedling.

12, the structure of rice seedling throwing machinery according to claim 9 (complete set type) is characterized in that changeing seedling throwing machine and can carry out (1) rice shoot at the no distance between rows and hills specification of field distribution, the rice shoot form that attitude differs and the throwing type rice transplanting of physilogical characteristics; (2) rice shoot is in field distribution distance between rows and hills unanimity, insert dark consistent gravity type rice transplanting, seedling throwing machine has: a, wheel throwing formula seedling throwing machine, impelling wheel [4], travelling gear [5] and sprocket wheel [6] are installed on the rice transplanting frame [7], the seedling throwing machine of wheel throwing formula are installed in the seedling throwing machine installation site of rice seedling throwing machinery (complete set type) by installing rack [8]; B, band throwing formula seedling throwing machine, cylinder [8] and impelling band [4] are installed on the rice transplanting frame [7], the both sides of impelling band be equipped with protect alms bowl groove [3] with the protection pot seedling carry out the rice transplanting operation by the impelling band smoothly, power drives travelling gear [5] by sprocket wheel [6] and cylinder [8] makes impelling band high speed rotating carry out the throwing type rice transplanting, the seedling throwing machine of band throwing formula is installed in the seedling throwing machine installation site of rice seedling throwing machinery (complete set type) by installing rack [9]; C, gas are thrown the formula seedling throwing machine, tuyere [8] is installed on the rice transplanting frame [10] and protects alms bowl groove [9], tuyere communicates with cylinder [4], pipeline [2], pipeline is enclosed within and makes air communication cross sebific duct, pipeline, cylinder towards tuyere in the sebific duct [1], pipeline is provided with control valve [3], the control tuyere is blown strong intermittence under dead man [5] effect, is installed in the seedling throwing machine installation site of rice seedling throwing machinery (complete set type) by installing rack [11]; D, the gravity type seedling throwing machine, cylinder [18] is installed on the seedling throwing machine installing rack [23], pot seedling conveyer belt [19], protect alms bowl groove [20], rice transplanting transmission case [21], rice transplanting sprocket wheel [24], dynamic resistance wind sheltering device [22], power is passed to the rice transplanting transmission case by rice transplanting sprocket wheel [24] and is driven cylinder, conveyer belt rotates, pot seedling expansion position is pulled out hairpin and is expanded the position at the pot seedling that pot seedling expansion position device cooperates following pot seedling separator to deliver to position, pot seedling expansion position, and input is protected on the interior pot seedling conveyer belt of alms bowl groove, freely fall into the rice transplanting operation that Tanaka finishes gravity type through dynamic resistance wind sheltering device [22] again, each seedling throwing machine of forming throwing type seedling throwing machine and gravity type seedling throwing machine is independent one, the number of seedling throwing machine equals the rice transplanting line number, each seedling throwing machine and seedling case center line setting angle are different, setting angle is by rice transplanting line number and the decision of rice transplanting line-spacing, be fit to variant rice varieties, different natural conditions, the rice seedling throwing of different soils (mud rot Tian Ping).

13, crop rice transplanting machinery (complete set type) is transplanted in the nonirrigated farmland, form by power running gear and transplanting working portion, power running gear and transplanting working portion are separately, supporting hanger as power running gear three turbines, transplant working portion by hitch, the universal joint combination, the spacing in the rows gearbox, overload clutch, the work transmission case, vertical seedlings sending mechanism, horizontal seedlings sending mechanism, insert dark adjuster, empty end plastics nutrition seedling cultivation in earthen plate recovering mechanism, laterally the seedling sending tooth bar restores arc control road, cave opener, frame, the ridging wheel, water wetting system, highway walking rubber tire, plastic mulching mechanism forms, and it is characterized in that the pot seedling of this structure or rice shoot branch get by dividing the combination of device first earlier, divide the combination of device second earlier, the first branch effect of the vertical first sub-agencies of rice shoot is finished; The rice shoot branch of this structure is got with rice transplanting and is separated, and takes to push rice transplanting mechanism and pushes rice transplanting; The plastics nutrition seedling cultivation in earthen plate that rice shoot is carried and branch is got that is used for this structure is the plastics nutrition seedling cultivation in earthen plate of full fraction, or the seedling sheet cultivated of the plastics nutrition seedling cultivation in earthen plate of taking segment bounds, adopt the seedling sheet of the plastics nutrition seedling cultivation in earthen plate cultivation of segment bounds to transplant, must change the main drive gear that divides the combination of device first earlier of this structure, cut off the input of power, carry out operation at the vertical first sub-agencies of this textural installation rice shoot again; This is configured to nonirrigated farmland plastic mulching transplanting must install plastic mulching mechanism, the nonirrigated farmland plastic mulching is transplanted and must be adopted cave opener to open the cave transplanting at face, and the nonirrigated farmland plastic mulching is transplanted and opened the cave and transplants also and must install intermittently transplanting mechanism of dry crop at this structure.

14, the structure of crop rice transplanting machinery (complete set type) is transplanted in nonirrigated farmland according to claim 13, it is characterized in that dividing earlier the pot seedling separator [15] of device first combination to be fixed on the interior slide block of dovetail groove [48], formerly divide pot seedling whole row in the little alms bowl body at empty end plastics nutrition seedling cultivation in earthen plate front row to be separated deliver to the branch fetch bit that divides device second combination pot seedling or rice shoot branch to get device [16] earlier and put, finish phase I elder generation's branch pot seedling;

Pot seedling in the branch device second combination earlier or rice shoot branch are got device and are divided two rows, be that pot seedling or rice shoot branch are got device (seedling taking position) [16] and pot seedling or rice shoot branch and got device (pendulum seedling position) [31], pot seedling or rice shoot branch are got device and are fixed by bolts on " L " type fixed mount [26], fixed mount is decided device [18] by a pair of cunning, [21] cover formerly divides on the device second combination gear frame crossbeam [22], fixed mount not only can be rotated around axle sleeve, can also be with the sliding device move left and right on crossbeam of deciding, be installed in the horizontal seedling sending tooth bar [24] of fixed mount right-hand member, under the effect of horizontal seedling sending driving lever [23], drive pot seedling or rice shoot branch and get the each width that intermittently moves a pot seedling or seedling piece to the right quantitatively of device, finish horizontal seedling sending work, tooth bar is in mobile line-spacing length, promptly sent pot seedling or rice shoot branch to get device interior whole row's pot seedling or rice shoot, push and plug the position and do in the turning course leaving pot seedling or rice shoot, the lesser trochanter (not drawing among the figure) that is contained in the tooth bar right-hand member touches horizontal seedling sending tooth bar and restores arc control road [20], forced tooth bar to restore and locking, one row's fixed mount is fixing formerly to be divided on the device second combination power transmission shaft, uses bolted; Two row's fixed mounts overlap versatilely by axle sleeve and formerly divide on the device second combination power transmission shaft, can rotate around the axis, the right-hand member of two row's fixed mounts all is fixed with driven cylindrical gear, makes up the interior driving semi-gear engagement of transmission case [19] with dividing device second earlier, makes two row's fixed mounts rotations by turns; Promptly a row rotate to divide and to have got pot seedling or rice shoot and be parked in to push and put the seedling position, another row leaves pendulum seedling position, rotate to divide and get pot seedling or rice shoot, every row's fixed mount rotation period is 360 °, one, the left end of two row's fixed mounts is respectively installed a length roller connecting lever [25], and roller is embedded in the control slideway [17], controls by slideway, divide and get pot seedling or rice shoot, rotate and stop the pendulum seedling;

The control slideway is got pot seedling or rice shoot slideway by branch, rotate slideway and stop pendulum seedling slideway and form, during work, one row's pot seedling or rice shoot branch are got device branch under minute seedling taking seedling slideway control and have been got pot seedling or rice shoot, turning to propelling movement pendulum seedling position stops, under the transplanting rod effect, put the seedling operation, two row pot seedlings or rice shoot branches are got device and are got device at row's pot seedling or rice shoot branch and turn to and be rotated away from when stopping pendulum seedling position, rotate around power transmission shaft, also get to finish under the slideway control to turn to after branchs got pot seedling or rice shoot to stop and put the seedling position at pot seedling or rice shoot branch, one row pot seedling or rice shoot branch got device and got device at two row's pot seedlings or rice shoot branch again and turn to and be rotated away from when stopping pendulum seedling position, pot seedling or rice shoot branch are got device one, two liang of rows rotate by turns again and again and substitute, and finish branch and get pot seedling or rice shoot work.

15, the structure of crop rice transplanting machinery (complete set type) is transplanted in nonirrigated farmland according to claim 13, and the structure that it is characterized in that the vertical first sub-agencies of rice shoot is by dividing device fixed mount [1] earlier, dividing device [2], swing arm [3], swing tooth bar [4], spring [5], crank [6], connecting rod [7], frame [8] etc. to form earlier.Divide the device fixed mount in crank [6] earlier, connecting rod [7] effect down, divide the axle sleeve [14] at device fixed mount two ends in the chute [13] of frame, to move up and down earlier, top dead centre is apart from 20 millimeters of seedling sheets, lower dead center is at the interior 2 millimeters places of the groove [10] of sprout discharge gate [9], formerly divide in the device folding process, the swing arm [3] that formerly divides device fixed mount right-hand member is installed, brushing up against swing tooth bar [4] and making under the effect of spring [5] divides the device tail end to do a little swing fast earlier, can avoid the rice shoot that elder generation divides device may run in moving down first branch process smoothly, eliminate the caused random seedling of branch earlier of the interference that divides device and seedling strain earlier and hinder seedling thereby play, when dividing device to be displaced downwardly to the seedling sheet earlier, swing arm breaks away from that tooth bar stops swinging and vertical the insertion without the seedling sheet that divides earlier [12] 2 millimeters depths [10] to the groove of sprout discharge gate partly, make seedling in front of the door face to divide the rice shoot of getting partly that quantitatively divides earlier further vertically to divide earlier.

16, the structure of crop rice transplanting machinery (complete set type) is transplanted in nonirrigated farmland according to claim 13, the transplanting rod [32] that it is characterized in that pushing rice transplanting mechanism is fixed on the transplanting rod fixed mount [43], be equipped with under the transplanting rod fixed mount and push and plug roller [44], roller is embedded in the roller slideway, make transplanting rod in the seedling sending groove, do straight reciprocating motion pushing and plugging under transmission case [3], connecting rod [45], crank [51] effect, pot seedling or rice shoot that the pot seedling that divides earlier the combination of device second or rice shoot branch are got in the device push and plug to Tanaka, finish the rice transplanting process.

17, the structure of crop rice transplanting machinery (complete set type) is transplanted in nonirrigated farmland according to claim 13, it is characterized in that adopting the empty end plastics nutrition seedling cultivation in earthen plate cultivation rice shoot of full fraction and carrying and divide the seedling taking seedling, and adopt the little gear piece of segment bounds to be separated with end plastics nutrition seedling cultivation in earthen plate cultivation rice shoot mutually.

18; the structure of crop rice transplanting machinery (complete set type) is transplanted in nonirrigated farmland according to claim 13; it is characterized in that plastic mulching mechanism by the plastic film installing rack that is installed in three turbine rears and be installed in transplant working portion cut film handle [5]; film sitting blade [36]; press mold rubber tire [37]; cuticula small wheel [38] is formed; the ball bearing at plastic film volume two ends is enclosed within on the installing rack of plastic film volume; when hydraulic lift puts down the furrow face to the transplanting working portion; plastic film is pressed on the furrow face under the press mold rubber tire [37]; along with constantly advancing of loom; overlay film of film-covering mechanism; cave opener is opened the cave at face; transplanting rod is planted on the acupuncture point; the ridging wheel that is contained in the both sides, acupuncture point is earthed up at the acupuncture point that plants of watering water; the town is real; the press mold device is pushed down the book film to earth culture to book film both sides; when loom is finished the long operation of furrow; when having planted last strain rice shoot; film handle [5] is cut in assurance; make film sitting blade cut off mulch film; cuticula small wheel [38] and simultaneously to press mold rubber tire [37] near; protect the residence film; when hydraulic lift rises the transplanting working portion; the protection mulch film can not come off; when loom turning to next operation amplitude is put down and is transplanted working portion; cut the film handle and under its action of gravity, get back to the origin-location; the press mold rubber tire is pressed in mulch film on the furrow face of field again, and overlay film is transplanted and proceeded.

19, the structure of crop rice transplanting machinery (complete set type) is transplanted in nonirrigated farmland according to claim 13, it is characterized in that cave opener is by cave opener head [30], cave opener bar [52], crank [53] is formed, dumper [29] is enclosed within on the slide bar [28] in the cave opener head and can moves up and down along slide bar, when removing the cave under the cave opener head, dumper is subjected to cave soil extruding to rise to the slide bar tail end and makes the full cave of storage soil in the cave opener head, when ending the hole, cave, the cave opener head rises to top dead centre, because dumper upper end is subjected to being contained in collision block [27] on the collision block frame crossbeam and stops and force dumper to move down and the soil discharge of the cave in the cave opener head, the cave opener head is a hollow-core construction, not only be beneficial to out the cave, and the cave soil of leaving is come be used for press mold on the plastic film, the acupuncture point that the control slide bar is left the cave opener head is perpendicular to the ground.

20, the structure of crop rice transplanting machinery (complete set type) is transplanted in nonirrigated farmland according to claim 13, it is characterized in that dry crop intermittently transplanting mechanism shift to an earlier date displacement by spacing in the rows and intermittently open the cave and plant two steps and carry out, its structure mainly is made up of trepanning [1], carriage release lever [2], crank [3], carriage release lever shifts to an earlier date displacement according to spacing in the rows to be wanted, and makes flexible; Collapsing length shifts to an earlier date displacement according to spacing in the rows to be decided, transplanting spacing in the rows as beet requires 300 millimeters per seconds to transplant a strain, spacing in the rows pre-set time is 0.5 second, carriage release lever collapsing length and crank length should be 300 millimeters, intermittently opening the cave time was 0.5 second, intermittently transplanting mechanism achieves the goal by the following course of work: be connected (not drawing among the figure) with the pin of transplanting working portion when trepanning [1] is installed, and can rotate around pin, carriage release lever [2] is enclosed within the trepanning [1], can move forward and backward 300 millimeters along trepanning under crank [3] effect; Connect three turbines and transplant the right-hand member of the cardan axis of clutch power take-off, at the left end that connects the cardan axis of transplanting working portion spacing in the rows transmission main shaft, two groups of cardan axis can move forward and backward 300 millimeters by spline with spline housing; The tail end of hitch is connected with the pin of transplanting working portion with trepanning again, makes the cover borehole jack pin and also can move forward and backward 300 millimeters; Make cardan axis and hitch when spacing in the rows shifts to an earlier date displacement, avoid being hindered, thereby reaching spacing in the rows shifts to an earlier date displacement and intermittently opens the cave and plant, some crops are transplanted spacing in the rows and require bigger, flexible long for fear of carriage release lever, surpass the permissible value of transplanting working portion and the cardan axis that is connected three turbines, must take the carriage release lever multi-stage expansion.

21, according to claim 3,9 or 13 described structures, it is characterized in that three turbines are that highway transportation combines with the field transplanting operation, the gearbox power take-off connects with cardan axis with driving between the transmission case final drive shaft; The power that drives transmission case is connected with transplanting working portion spacing in the rows gearbox final drive shaft with cardan axis by transplanting the clutch power take-off, drives rubber tire and can change the paddy field impeller when paddy-field-working, and hydraulic lift hitch is installed; Plastic film installing rack, nonirrigated farmland are transplanted at car body top transplanting water tank in nonirrigated farmland are installed.

Images