CN1078847A - Fully automatic seedling transplanter - Google Patents
Fully automatic seedling transplanter Download PDFInfo
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- CN1078847A CN1078847A CN 92103876 CN92103876A CN1078847A CN 1078847 A CN1078847 A CN 1078847A CN 92103876 CN92103876 CN 92103876 CN 92103876 A CN92103876 A CN 92103876A CN 1078847 A CN1078847 A CN 1078847A
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Fully automatic seedling transplanter in field provided by the invention and the greenhouse mainly is by the seedling dish, transplanting mechanism, burrow mechanism and soil-engaging component of seedling-throwing single body and blower fan water under high pressure formed, the seedling dish is to placing on the framework of dividing a word with a hyphen at the end of a line, seedling-throwing single body can adopt a plurality of, and it is contained in the below of the platform of dividing a word with a hyphen at the end of a line, and the rice shoot in the seedling dish falls through seedling-throwing single body under the strength effect, realize transplanting operation by soil-engaging component, whole transplanting operation can be by little Automatic Control.Because adopting up-small and down-big and be all opening up and down, the seedling dish can realize air-pruning seedling production, for realizing that the rice shoot volume increase has positive effect.For the transplanting of rice shoot nutritive cube provides a kind of efficient machinery that is suitable for.
Description
The present invention relates to the fully automatic seedling transplanter that field and greenhouse are used.
Existing rice seedling transplanter all adopts mechanical type, and complex structure be difficult for realizing the automation transplanting, so operating efficiency is not high, and the rice shoot of its transplanting is to adopt commonsense method to cultivate, and is therefore not obvious to improving output.Automatic Transplanter scheme provided by the invention can effectively improve the operating efficiency of shoot transplanting equipment, and improves the survival rate of rice shoot, particularly adopts advanced whole feeding block seedlings raising seedling of air disk technology can significantly improve effect of increasing production.
Technical scheme provided by the invention is described below in conjunction with the accompanying drawings:
Be used for the fully automatic seedling transplanter in field and the greenhouse, its special character is that it is by seedling dish 2, transplanting mechanism, burrow mechanism and soil-engaging component of seedling-throwing single body and blower fan 24 water under high pressures formed, the seedling dish 2 of band seedling seedling places on the framework 34 of dividing a word with a hyphen at the end of a line that moves along the platform 23 of dividing a word with a hyphen at the end of a line, the framework 34 of dividing a word with a hyphen at the end of a line leans on linear bearing along feed rod 32,33 can all around move, the mobile of framework 34 of dividing a word with a hyphen at the end of a line is by leading screw 22 by motor 24,22 ' drive, be installed in the below of the platform 23 of dividing a word with a hyphen at the end of a line by throwing a plurality of seedling-throwing single bodies that seedling pipe 8 and vacuum chamber 7 constitute, and aim at the throwing seedling mouth 10 of each seedling dish, the water under high pressure mechanism that burrows is contained in the seedling-throwing single body exit, its adjustable angle, and soil-engaging component all is contained in the bottom of frame, dozer 28 is installed from front to back successively, press wheel 29, plough 31, earth backing press wheel 30, ground-wheel 27 is loaded on the frame both sides, and the rotating shaft optical pulse generator is housed on it.
More than said seedling dish 2 can form by a plurality of alms bowls chamber, top and bottom, alms bowl chamber are all opening, it is up-small and down-big, during seedling seedling dish 2 bottoms for the band mesh collet 3, during transplanting collet is removed.
More than said seedling-throwing single body mainly be by throwing seedling pipe 8, vacuum chamber 7 is thrown seedling valve 4 and is thrown seedling monitoring sensor 5 and form, and throws seedling pipe 8 upper end open places for throwing seedling mouth 10, the lower end communicates with vacuum chamber 7, throwing seedling valve 4 is put
The exit of seedling pipe 8 bottoms, sensor 5 are contained on the inwall of seedling pipe 8, and vacuum chamber 7 communicates with blower fan 26 by airduct 6, and in airduct 6 air door 21 are installed, he and throwing seedling valve 4 interlocks.
Above-mentioned throwing seedling valve 4 can adopt two fans, is equipped with on it to make two fans throw the connecting rod 11 and the back-moving spring of the interlock of seedling valve.Throw and be connected with its tractive magnet 13 that rotates around axle 12 of control on the seedling valve 4.
Above-mentioned throwing seedling valve also can adopt air-cushion type throw seedling valve 4 ', promptly the nozzle 14 that can produce high velocity air is installed in vacuum chamber 7 lower tilt, seal throwing seedling pipe and lower end by the air cushion that high velocity air forms.
The seedling-throwing single body of this transplanter also can be by throwing seedling pipe 8, bellows, electromagnet 13 and throwing seedling soft door 16 constitute, bellows are contained on the sidewall of throwing seedling pipe 8, throw on the sidewall of seedling pipe 8 and have the air entry 17 that communicates with the bellows inner chamber, the bellows inner chamber is by thin aluminium disk 19, flexible boot 20,21 ' and the lateral wall formation of throwing seedling pipe 8, thin aluminium disk 19 outer surfaces are equipped with the pull bar 18 that inserts in electromagnet 13 holes, and the lower end of throwing seedling pipe 8 is soft door 16 or the throwing seedling valve 4 controlled by electromagnet 13 ".
The vacuum chamber 7 of this transplanter can be placed on the divide a word with a hyphen at the end of a line top of platform 23 and communicate with blower fan 26 air outlets of seedling dish.
More than the said water under high pressure mechanism that burrows be by nozzle 36, magnetic valve 37, gas assists formula accumulator 39, high-pressure hydraulic pump 10 to form, magnetic valve 37 is contained on the nozzle 36, nozzle 36 is communicated with high-pressure hydraulic pump 40 by high-pressure water hose 38, gas assists formula accumulator 39 to be contained in the high-pressure water hose 38, and high-pressure hydraulic pump 40 is driven by tractor motive power output shaft, and its water inlet pipe 41 is connected to water tank.
Specify the course of work and the embodiment of such scheme below in conjunction with accompanying drawing.
Fig. 1 is a kind of stereogram with the air-pruning seedling production seedling dish in 200 alms bowl chambeies.1 is rice shoot among the figure, and 2 is the seedling dish, 3 collets for the band mesh, and this seedling dish is made up of a plurality of alms bowls chamber, as 160,200 or 512 or the like.For adapting to general root system of plant shape, the big normal cone stage body in little bottom, top or positive square cone table and corresponding shape are adopted in the alms bowl chamber of seedling dish, and the top and bottom in alms bowl chamber are all opening, insert nutrition soil or compression plant ash cake when growing seedlings in the chamber.This seedling dish can be shaped or injection molded by strengthening material plastic uptakes such as polystyrene, polypropylene or polyethylene from high pressure process, and sitting crosslegged the whole seedling of growing seedlings in perforation hole area when growing seedlings is on the compass screen surface or screen cloth more than 50% of whole area.
Therefore plant when growing seedlings sprout-tray seedling growth, because the characteristic coring of plant itself is very fast to the bottom of alms bowl body cavity, stretch to the place that air is arranged, when coring when the sieve aperture bottom the alms bowl chamber exposes, stop growing owing to the contact drying air makes this coring, thereby promoted the growth of secondary root.This phenomenon is called as " whole of air ".Whole of air makes the rice shoot coring toward length direction growth, and chap becomes strong, and has promoted the growth of secondary root, make coring increase this shoot transplanting equipment after, root system can very fast growth, and crop is grown vigorously.And traditional feeding block seedlings raising, because there is the end in the alms bowl chamber, the coring of rice shoot is met the end and is turned back, and makes coring meet back coiling, not only carefully but also grow.After the transplanting, will slow down the growth of crop.
The collet 5 of band mesh is for preventing that when growing seedlings the holder of nutrition soil from falling, and guarantees that simultaneously bottom, alms bowl chamber is an open type.
It is up-small and down-big that adopt in the alms bowl chamber, and the bottom surface is open architecture, except that above-mentioned effect, also because rice shoot is very easily taken out by bottom, alms bowl chamber together with its nutritive cube, makes it convenient and realize that mechanization transplants operation automatically.
Fig. 2 is the structural representation of seedling-throwing single body, and 4 for throwing the seedling valve among the figure, and 5 is monitoring sensor, and 6 is airduct, and 7 is the vacuum chamber, and 8 for throwing the seedling pipe, and 9 is water pipe, and 10 for throwing the seedling mouth.Seedling-throwing single body is a critical component on this transplanter, it is contained in the below of the platform 23 of dividing a word with a hyphen at the end of a line, and aim at throwing seedling mouth 10 places of each seedling dish, throwing the seedling pipe is inserted in the vacuum chamber, throw seedling pipe 8 lower ending opening places and be communicated with the vacuum chamber, throw seedling pipe lower end and be provided with throwing seedling valve 4, vacuum chamber 7 communicates with blower fan 26 by airduct 6, monitoring sensor 5 is contained on the inwall of throwing seedling pipe 8, and water pipe 9 places the upper end of seedling dish 2.When the seedling dish 2 that has rice shoot is divided a word with a hyphen at the end of a line when putting in place, because throwing seedling valve 4 closes, under blower fan 26 effects, be in negative pressure state in the vacuum chamber, be communicated with the vacuum chamber owing to throw seedling pipe lower end, therefore throw and also be in negative pressure in the seedling pipe, under rice shoot under this suction function was inhaled along throwing seedling pipe together with its nutritive cube, during through monitoring sensor, monitoring sensor 5 sent signal, and instruction electromagnet 13(is as shown in Figure 3) in time will throw the seedling valve and open, rice shoot is launched.Water pipe 9 is to consider that some rice shoot needs operation to transplant and be provided with.
Fig. 3 A is the stereogram of this kind seedling-throwing single body, and Fig. 3 B is its end view.The seedling-throwing single body bottom is for throwing the concrete structure of seedling valve 4 among the figure, throw seedling valve 4 and adopt two fans, link mutually by connecting rod 11, tractive magnet 13 is thrown seedling valve 4 by the connecting rod pulling and is made it to rotate around the axle mouth, and make another fan throw seedling valve by connecting rod 11 also and then to rotate together, thereby throwing seedling valve is opened, when electromagnet cuts off the power supply, thrown the seedling valve and return the closed position by the effect of spring.
The throwing seedling valve of above seedling-throwing single body is mechanical, and the throwing seedling valve among Fig. 3 C is the sealing gland formula, and it is realized by nozzle 14.Nozzle 14 tilts to be installed in the lower end of vacuum chamber 7, make it form certain cone angle, when high velocity air by nozzle 14 in ejection forms two fan air-cushion types and throws seedling valve 4 vacuum chamber 7 is sealed, it the same effect of the mechanical type that plays throwing seedling valve, make its designs simplification.
Rice shoot monitoring sensor 5 generally all is installed in the upper end of throwing the seedling pipe, near the place (seeing Fig. 8,5) of throwing the seedling mouth.Monitoring sensor can be a photoelectricity, microswitch vapour-pressure type or common, when adopting photoelectric sensor, for preventing that nutrition soil disintegrating slag from polluting the photoelectric tube surface and causing glitch, the present invention one utilizes axially to open a small gap at photoelectricity base upper edge photoelectric tube and lead to atmosphere.Under the effect of negative pressure of vacuum, near photoelectric tube, cause a little airflow, nutrition soil slag is taken away, prevented pollution; It two is to install one to drain into few 2-3 photoelectric tube, composition photoelectric sensor group, by with door output monitoring signal, fall as the nutritive cube disintegrating slag this moment, act on some photoelectric tubes, or some photoelectric tubes surface is contaminated, can send to make and throw the misoperation signal that the seedling valve is opened.
This seedling-throwing single body can be installed a plurality of as requested on a transplanter.For the multirow transplanter, can transplant a rice shoot by simultaneously every row, also can transplant two to three rice shoots (distance between its rice shoot is the spacing in the rows that requires) by simultaneously every row.A plurality of seedling-throwing single bodies on the transplanter can be connected on the common blower fan and (see Fig. 8,26).For preventing each seedling-throwing single body when throwing seedling, too big to the duty influence of blower fan, in the connection airduct (Fig. 5,6) of seedling-throwing single body vacuum chamber, an air door 21 has been installed.This air door and throwing seedling valve 4 interlocks.When throwing seedling, open in case throw the seedling valve, just simultaneously air door 21 is closed, to cut off the passage of vacuum chamber and blower fan.
Fig. 4 A and Fig. 5 B are the seedling-throwing single body of another kind of form, and it is formed by throwing seedling pipe 8, bellows, electromagnet 13 and throwing seedling soft door 16 etc.Bellows are by thin aluminium garden dish 19, bellows shell 15 and nylon rubber soft cloth flexible boot 20 or corrugated flexibility 20 ' form.When inhaling seedling, connect electromagnet 13, its iron core thin aluminium garden of pulling dish 19 fast moves between electromagnet, owing to be to lean on soft cloth flexible boot 20 or corrugated flexible boot 20 ' sealing between thin aluminium garden dish and the bellows shell, and the bellows inner chamber communicates with throwing seedling tube cavity by air entry, thin aluminium garden dish moves rapidly, just will throw the intraluminal air sucking-off of seedling, causes negative pressure.Automatically close throwing seedling soft door 16 throwing seedling pipe lower end blocked owing to the effect of slight pressure difference this moment.This moment, thin aluminium garden dish continued fast moving, further formed vacuum in throwing the seedling pipe, will be positioned at the rice shoot of throwing on the seedling mouth and inhale down together with its nutritive cube.Because the action of electromagnetic core is exceedingly fast, the suction to rice shoot of generation is very big, and rice shoot is accelerated along throwing the seedling pipe, with higher speed by throwing the seedling soft door and drop in the soil or in the firework, finishing the transplanting operation.
Throw the throwing seedling valve of the lower end of seedling pipe, can adopt nylon rubber film soft door, also can adopt the hard thin slice door of lighter weight, hard thin slice can be plastics or aluminium alloy.When adopting hard thin slice door, can lean on self speed of rice shoot soil block that door is washed open, also can adopt the action interlock of link gear and bellows electromagnet, or small electrical magnet is installed separately, door be opened in good time, allow rice shoot is unobstructed to be passed through.
Because the seedling-throwing single body of this kind form, the vacuum that produces during the bellows quick acting is higher, and is bigger to the suction of rice shoot, thereby make the throwing seedling action of rice shoot very fast.So this kind seedling-throwing single body does not just need to install in order to help the opening rice shoot monitoring sensor of throwing the seedling valve in good time.
More than two kinds of seedling-throwing single bodies all be to adopt negative pressure, by throwing the operation principle that the seedling pipe is inhaled down rice shoot.The third seedling-throwing single body of the present invention then is a way of utilizing the gas normal pressure that rice shoot is subdued from throwing seedling mouth.The malleation fan efficiency is higher in general, obtains bigger air pressure easily, adds a sealing cover on the seedling dish is divided a word with a hyphen at the end of a line platform, links to each other with fan outlet, makes in the sealing cover to reach certain pressure.During work,, under this gas pressure, rice shoot is launched by throwing the seedling pipe when a certain rice shoot moves to the top of throwing the seedling mouth.
Adopt positive air pressure that rice shoot is extruded the way of going, relatively be suitable for the transplanting of the less little rice shoot of seedling dish alms bowl chamber size.Because this moment, desire pulled out together with its soil rice shoot from seedling dish alms bowl chamber,, just need bigger gas pressure because the gas pressure area is very little.Negative pressure just obtains so easily not as malleation when pressure is had relatively high expectations.
Another key component of automatic rice seedling transplanter of the present invention is the mechanism of dividing a word with a hyphen at the end of a line.Its function is exactly each alms bowl chamber on the seedling dish to be moved to successively throwing seedling mouth (Fig. 2, the 10) top of throwing on the seedling platform in sequence, so that throw the transplantation of seedlings operation.The mechanism of dividing a word with a hyphen at the end of a line can realize the action of dividing a word with a hyphen at the end of a line of both direction in length and breadth.The seedling dish that has rice shoot is placed on the framework of dividing a word with a hyphen at the end of a line, and has also driven the seedling dish and moves thereby the mechanism of dividing a word with a hyphen at the end of a line drives the framework of dividing a word with a hyphen at the end of a line.Automatic rice seedling transplanter of the present invention has used two ways that the seedling dish is divided a word with a hyphen at the end of a line together arranged side by side.After a shoot transplanting equipment finished, the mechanism of dividing a word with a hyphen at the end of a line moved to automatically and proceeds on the position of another seedling dish to transplant.The bowl without seedlings that this moment, shoot transplanting equipment finished is removed, and changes the seedling dish of new band rice shoot.This kind way can be under the non-stop-machine situation of transplanter replacing dish continuously, improved the operating efficiency of transplanter greatly.
The mechanical driving element of dividing a word with a hyphen at the end of a line can be a dc reversible electromotor, and servomotor, stepper motor also can be hydraulic jack or hydraulic motor.Driving element passes through ball-screw, common leading screw, steel wire plastics timing chain, and devices such as the slide block of common chain or particular design, slideway convert to garden Zhou Yundong straight-line.And the mechanism of dividing a word with a hyphen at the end of a line is realized by feed rod and linear bearing structure or cold-drawn angle steel and roller structure along the slip of both direction in length and breadth.
The dividing a word with a hyphen at the end of a line of mechanism of dividing a word with a hyphen at the end of a line moved and controlled by microcomputer, also can adopt mechanical process controller to control.
The automatic rice seedling transplanter in field is in order to transplant operation in the field.According to the different requirements of obstructed crop, transplanter can be designed to various types.Crop that has such as tobacco require line-spacing very big.Have then line-spacing is less as vegetables, and require furrow of two row, distance is bigger between the furrow.The delegation that has only throws a seedling simultaneously and transplants, and what have then requires every row to cast several seedlings simultaneously to transplant, should satisfy the spacing in the rows requirement between these several seedlings.
The general structure of field transplanting machine such as Fig. 5 are to shown in Figure 7.Fig. 5 is the rearview of the automatic vegetable seedling transplanter of fulfilment of five elements.Fig. 6 is its end view.Fig. 7 is its vertical view.Complete machine is divided into the mechanism of dividing a word with a hyphen at the end of a line, seedling-throwing single body and blower fan and soil-engaging component three parts.The seedling dish 2 of band rice shoot places on the framework 34 of dividing a word with a hyphen at the end of a line that the platform 23 of dividing a word with a hyphen at the end of a line moves.The framework of dividing a word with a hyphen at the end of a line moves along feed rod 32 by linear bearing, and its driving is passed through leading screw 22,22 ' realization by motor 24.Soil-engaging component can adopt following structure.Closely knit, smooth for guaranteeing bottom of trench soil, before plough 31 trench diggings, wipe off by triangle dozer 28 soil that the top layer is air-dry earlier, then by press wheel 29 with the wet soil compacting.Plough 31 is ditched, and throws Miao Houzai and carries out backfill consolidation by earth backing press wheel 30, finishes the transplanting operation.
For further improving the survival rate of shoot transplanting equipment, need carry out a water and transplant, another characteristics of the present invention are to burrow with water under high pressure, replace mechanical type plough trench digging.
This water under high pressure burrows mechanism as shown in Figure 9, mainly is by nozzle 36, magnetic valve 37, gas is assisted formula accumulator 39, and high-pressure hydraulic pump 40 is formed, and high-pressure hydraulic pump can be driven by tractor motive power output shaft, operation continuously, the high pressure water level of certain pressure is stored in the accumulator, and magnetic valve is controlled by microcomputer, microcomputer seedling-throwing single body throw seedling slightly before the moment open magnetic valve, penetrate water jets under high pressure, form a cave on soil, this moment, rice shoot in time fell in the cave, was finished the transplanting of rice shoot again by earth backing wheel earth backing.In order to guarantee that unit accurately drops into rice shoot water jets under high pressure and gets in the cave under different speed, nozzle 36 can be adjusted certain angle all around.
The full-automatic rice seedling transplanter in field can be designed to tractor mounted or semimounted.The blower fan of transplanter and high-pressure hydraulic pump are then driven by the power take-off of tractor.The motion parts of complete machine is less, makes it simple in structure, and fault is few.The motion of dividing a word with a hyphen at the end of a line mechanism and throwing the seedling valve is controlled by microcomputer, for guaranteeing the spacing in the rows of shoot transplanting equipment, (Fig. 6,27) installs a rotating shaft photoelectric pulse signal generator on a land wheel, and microcomputer determines to throw seedling at interval according to this pulse signal, with the spacing in the rows that guarantees to divide a word with a hyphen at the end of a line.
According to the different requirements of Different Crop, transplanter can be designed to two row, and two seedling-throwing single bodies of every row can be transplanted four strain rice shoots once throwing in the seedling; Also can be designed to four lines, seedling-throwing single body of every row is once thrown transplantation of seedlings four strain rice shoots; Or four lines, two seedling-throwing single bodies of every row are once thrown transplantation of seedlings eight strain rice shoots; Or being designed to eight row, one or two seedling-throwing single body of every row is once thrown transplantation of seedlings eight strains or 16 strain rice shoots.
The water source that seat water is transplanted is from the water tank of bearing on the tractor.The volume of water tank should be complementary with the productivity ratio of transplanting.The outlet pipe of water tank is connected by snap joint with the water under high pressure system that burrows.
The direct current 12V power supply that the microcomputer control section of transplanter and executive component can use the accumulator of tractor to provide.The AC-powered that also can adopt the alternating current generator that drives by tractor motive power output shaft to send.
Greenhouse kind flowers and plants are similar with the operation principle and the structure of the full-automatic rice seedling transplanter of full-automatic rice seedling transplanter and field.The greenhouse with the function of rice seedling transplanter be with the shoot transplanting equipment in the feeding block seedlings raising seedling dish in another bigger seedling dish or in the firework.The greenhouse rice seedling transplanter is fixed, and that bigger seedling dish or firework is then moved by conveyer belt.The greenhouse with rice seedling transplanter not only can a strain one strain transplant, also can transplant one group of one group transplants that becomes matrix to form sometimes as required by rows.
The greenhouse with rice seedling transplanter can be designed to the greenhouse in existing device compatible mutually, not only the frame for movement aspect comprises that also the Electronic Control aspect is compatible mutually.
No matter be that the field is used or the full-automatic rice seedling transplanter in greenhouse, throw seedling principle and the water under high pressure method that a water transplants that burrows owing to adopted pneumatic type, make complete machine structure simple, because machine does not have more movement parts, make the fault of machine few, reliable operation is also owing to adopt controlled by single chip microprocessor, make it the automaticity height, become high-tech product.
The invention provides technical scheme owing to adopted advanced seedling-cultivation plate technology, it is whole feeding block seedlings raising seedling of air dish, feeding block seedlings raising than routine has obvious effect of increasing production, simultaneously because the concrete structure of this seedling dish, and dispose corresponding seedling-throwing single body and transplanting mechanism, make the automation of shoot transplanting equipment technology be able to effective realization. These facility have simple in structure, and movement parts is few, and fault is few, reliable operation, and adapt to wide, transplant effective, the advantages such as productivity ratio height, transplanting for the nutritive cube in field and the greenhouse provides a kind of efficient machinery that is suitable for.
Claims (8)
1, the fully automatic seedling transplanter that is used for field and greenhouse, it is characterized in that it is by seedling dish 2, the mechanism of dividing a word with a hyphen at the end of a line, seedling-throwing single body, blower fan, burrow mechanism and soil-engaging component of water under high pressure formed, the seedling dish 2 of band rice shoot places on the framework 34 of dividing a word with a hyphen at the end of a line that platform 23 moves along dividing a word with a hyphen at the end of a line, the framework 34 of dividing a word with a hyphen at the end of a line leans on linear bearing along feed rod 32,33 can all around move, the mobile of framework 34 of dividing a word with a hyphen at the end of a line is by leading screw 22 by motor 24,22 ' drive, be installed in the below of the platform 23 of dividing a word with a hyphen at the end of a line by throwing a plurality of seedling-throwing single bodies that seedling pipe 8 and vacuum chamber 7 constitute, and aim at the throwing seedling mouth 10 of each seedling dish, the water under high pressure mechanism that burrows is contained in the seedling-throwing single body exit, its adjustable angle, soil-engaging component all is contained in the bottom of frame, and dozer 28, press wheel 29 are installed from front to back successively, plough 31, earth backing press wheel 30, ground-wheel 27 is loaded on the frame both sides, and the rotating shaft optical pulse generator is housed on it.
2, the fully automatic seedling transplanter that is used for field and greenhouse according to claim 1, it is characterized in that said seedling dish 2 is made up of a plurality of alms bowls chamber, top and bottom, alms bowl chamber are all opening, and it is up-small and down-big, seedling dish 2 bottoms remove collet during transplanting for the collet 3 of band mesh during seedling.
3, the fully automatic seedling transplanter that is used for field and greenhouse according to claim 1 and 2, it is characterized in that said seedling-throwing single body mainly is by throwing seedling pipe 8, vacuum chamber 7, throw seedling valve 4 and throw seedling monitoring sensor 5 compositions, throw seedling pipe 8 upper end open places for throwing seedling mouth 10, the lower end communicates with vacuum chamber 7, throw seedling valve 4 and place the exit of throwing seedling pipe 8 bottoms, sensor 5 is contained on the inwall of throwing seedling pipe 8, vacuum chamber 7 communicates with blower fan 26 by airduct 6, and air door 21 is installed in airduct 6, it with throw seedling valve 4 interlocks.
4, the fully automatic seedling transplanter that is used for field and greenhouse according to claim 3 is characterized in that said throwing seedling valve 4 adopts two fans, is equipped with on it to make two fans throw the connecting rod 11 and the back-moving spring of the interlock of seedling valve.Throw and be connected with its tractive magnet 13 that rotates around axle 12 of control on the seedling valve 4.
5, the fully automatic seedling transplanter that is used for field and greenhouse according to claim 3, it is characterized in that said throwing seedling valve 4 can adopt air-cushion type throw seedling valve 4 ', promptly the nozzle 14 that can produce high velocity air is installed in vacuum chamber 7 lower tilt.
6, the fully automatic seedling transplanter that is used in field and the greenhouse according to claim 3, it is characterized in that said seedling-throwing single body can be by throwing seedling pipe 8, bellows, electromagnet 13 and throwing seedling soft door 16 constitute, bellows are contained on the sidewall of throwing seedling pipe 8, have the air entry 17 that communicates with the bellows inner chamber on the sidewall of throwing seedling pipe 8, the bellows inner chamber is by thin aluminium disk 19, flexible boot 20,20 ' constitute with the lateral wall of throwing seedling pipe 8, the outer surface of thin aluminium disk 19 is equipped with the pull bar 18 that inserts in electromagnet 13 holes, and the lower end of throwing seedling pipe 8 is soft door 16 or the throwing seedling valve 4 controlled by electromagnet 13 ".
7, the fully automatic seedling transplanter that is used in field and the greenhouse according to claim 1 is characterized in that said vacuum chamber 7 can be placed on divide a word with a hyphen at the end of a line platform 23 tops and communicate with blower fan 26 air outlets of seedling dish.
8, the fully automatic seedling transplanter that is used for field and greenhouse according to claim 1, it is characterized in that the said water under high pressure mechanism that burrows assists formula accumulator 39, high-pressure hydraulic pump 40 to form by nozzle 36, magnetic valve 37, gas, magnetic valve 37 is contained on the nozzle 36, nozzle 36 is communicated with high-pressure hydraulic pump 40 by high-pressure water hose 38, gas assists formula accumulator 39 to be contained in the high-pressure water hose 38, high-pressure hydraulic pump 40 is driven by tractor motive power output shaft, and its water inlet pipe 41 is connected to water tank.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92103876 CN1078847A (en) | 1992-05-17 | 1992-05-17 | Fully automatic seedling transplanter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92103876 CN1078847A (en) | 1992-05-17 | 1992-05-17 | Fully automatic seedling transplanter |
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| CN1078847A true CN1078847A (en) | 1993-12-01 |
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| CN 92103876 Pending CN1078847A (en) | 1992-05-17 | 1992-05-17 | Fully automatic seedling transplanter |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101933413A (en) * | 2010-07-02 | 2011-01-05 | 江苏云马农机制造有限公司 | Compaction device |
| CN103286780A (en) * | 2013-05-20 | 2013-09-11 | 上海交通大学 | Grafted seedling hole disk planting manipulator tail end actuator and grafted seedling hole disk planting mechanism |
| CN103959965A (en) * | 2013-01-25 | 2014-08-06 | 湖北工业大学 | Gas flow conveying cotton seedling transplantation machine |
| CN106961895A (en) * | 2017-04-07 | 2017-07-21 | 湖南生物机电职业技术学院 | A kind of shedding mechanism and its application method for transplanting crop |
| WO2017190696A1 (en) * | 2016-05-05 | 2017-11-09 | 东风农业装备（襄阳）有限公司 | Electric transplanting machine and application thereof |
| WO2017190703A1 (en) * | 2016-05-05 | 2017-11-09 | 东风农业装备（襄阳）有限公司 | Electric multi-functional transplanting machine and application thereof |
| CN108812091A (en) * | 2018-05-30 | 2018-11-16 | 贵州省福轩实业发展有限公司 | A kind of plantation technique of vegetables |
| CN112970393A (en) * | 2020-12-29 | 2021-06-18 | 中国热带农业科学院南亚热带作物研究所 | Double-row pineapple planting machine |
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1992
- 1992-05-17 CN CN 92103876 patent/CN1078847A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101933413A (en) * | 2010-07-02 | 2011-01-05 | 江苏云马农机制造有限公司 | Compaction device |
| CN101933413B (en) * | 2010-07-02 | 2013-04-24 | 江苏云马农机制造有限公司 | Compaction device |
| CN103959965A (en) * | 2013-01-25 | 2014-08-06 | 湖北工业大学 | Gas flow conveying cotton seedling transplantation machine |
| CN103959965B (en) * | 2013-01-25 | 2016-03-16 | 湖北工业大学 | The cotton transplantation of seedlings facility of pneumatic convey |
| CN103286780A (en) * | 2013-05-20 | 2013-09-11 | 上海交通大学 | Grafted seedling hole disk planting manipulator tail end actuator and grafted seedling hole disk planting mechanism |
| CN103286780B (en) * | 2013-05-20 | 2015-10-14 | 上海交通大学 | Grafting cave dish transplanting machinery hand end effector and grafting cave dish planting mechanism |
| WO2017190696A1 (en) * | 2016-05-05 | 2017-11-09 | 东风农业装备（襄阳）有限公司 | Electric transplanting machine and application thereof |
| WO2017190703A1 (en) * | 2016-05-05 | 2017-11-09 | 东风农业装备（襄阳）有限公司 | Electric multi-functional transplanting machine and application thereof |
| CN106961895A (en) * | 2017-04-07 | 2017-07-21 | 湖南生物机电职业技术学院 | A kind of shedding mechanism and its application method for transplanting crop |
| CN108812091A (en) * | 2018-05-30 | 2018-11-16 | 贵州省福轩实业发展有限公司 | A kind of plantation technique of vegetables |
| CN112970393A (en) * | 2020-12-29 | 2021-06-18 | 中国热带农业科学院南亚热带作物研究所 | Double-row pineapple planting machine |
| CN112970393B (en) * | 2020-12-29 | 2022-11-29 | 中国热带农业科学院南亚热带作物研究所 | Double-row pineapple planting machine |
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