CN205883960U

CN205883960U - Air flue formula rice transplanter

Info

Publication number: CN205883960U
Application number: CN201620645419.7U
Authority: CN
Inventors: 李粤东
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-06-27
Filing date: 2016-06-27
Publication date: 2017-01-18
Anticipated expiration: 2026-06-27

Abstract

The utility model provides an air flue formula rice transplanter, the homogeneity of growing to the seedling that solved that prior art exists is strict, and transplanting blades easily hinders the seedling, inserts that to delay the seedling behind the seedling chronic, expects much to the roughness in rice seedling bed, and the structure is complicated, and the fault rate is high, the problem that costs an arm and a leg. Including the transplanter main part, walking wheel and air pump, its technical essential is: transplanter main part upper portion is provided with transport mechanism, and transport mechanism's one end cooperatees through the flexible end of ratchet with push -pull air cylinder, the last combination formula seedling dish that sets up of transport mechanism, and the gas outlet of air nozzle is in seedling dish top, and the seedling conveying air flue that transplanter main part upper portion set up is located seedling dish below to corresponding in groups with the air nozzle and arranging, the export setting of seedling conveying air flue is in transplanter main part lower part. Its reasonable in design, compact structure, low in manufacturing cost, light in weight does not cause any mechanical damage to the seedling, and the seedling buries surely in fact again, need not slow seedling, requires also lowerly to the roughness in rice seedling bed, and the operating efficiency is high, and application scope is wide.

Description

A kind of air flue type rice transplanter

Technical field

This utility model belongs to agricultural machinery technological field and in particular to rice shoot realized by a kind of rice transplanter, particularly one kind Dai Tu automatization transplants, and does not damage rice shoot, and working performance is high, adaptable air flue type rice transplanter.

Background technology

Rice transplanter is the planting machinery by rice seedling field planting in paddy field, to improve working performance and the cultivation of rice transplanting Slotting quality, realizes rational close planting, beneficial to the mechanization of subsequent job.

According to Patents documents report, " rice transplanter " of Publication No. cn105451538a, including to being mounted in traveling machine The power of the electromotor on body carries out the gearbox body of speed change adjustment, can form the seeding transplantation apparatus of non-circular movement locus, Spacing in the rows speed change gear, and the anti-phase moment of torsion generation for variable speed rotary power rotation torque produced by balance transplanting mechanism The parts such as part；" rice transplanter " of Publication No. cn104320966a, is configured with the planting frame constituting plantation portion in left and right directions Frame and plantation supported box, for the weight about balance plantation portion, the middle position on the left and right directions of this plantation supported box is joined It is equipped with plantation gearbox, be rearward configured with five plantation transmission cases from plantation supported box, kind is configured with plantation transmission case Plant rotary box, baroque plantation claw is respectively arranged with plantations rotary box.In above-mentioned rice transplanter, carry in rice shoot The end putting the moving direction of platform generally occurs the situation of flexure increase so that the distance planting pawl to rice shoot mounting table can not Be maintained in the distance range of regulation, lead to not using plant pawl scraping be placed in rice shoot mounting table rice shoot situation, from And affect the effect of rice transplanting, or even need to carry out interpolation, waste time and energy, and set on the rice transplanter of these prior arts The extremely complex mechanical type of structure plants pawl, not only manufactures processing difficulties, and the movement track during rice transplanting is also difficult to protect Card.And notification number is " rice transplanter " of cn101317512b, by adopting by driven shaft, the seedling sending of driving shaft and transmission belt composition Mechanism, and the version of the rollover stand being made up of left and right rotating disk, sleeve block, cycloid mill, bent axle and pincers pipe, in certain journey The problem that rice shoot leakage is inserted, sky is inserted is avoided on degree, but its main rice transplanting part is still made up of complicated frame for movement.Public The number of opening is " rice transplanter " of cn101147442a, and seedling-transplanting device is connected to the rear portion of body and has rice shoot loading stage and plant biography Dynamic case, is additionally provided with the cover covering seedling-transplanting device and body, and it is mainly the mud solving trailing wheel in rice transplanter work process The soil of soil and site preparation roller splashes, the problem of impact rice transplanter normal operation, again without fundamentally to seedling-transplanting device Mechanical structure makees any change.

" high-speed pneumatic rice transplanter " of Publication No. cn1489885a, and " the one of Publication No. cn102150499b Plant Pneumatic rice transplanter ", it is all simply by the power source of seedlings sending mechanism and rice transplanting mechanism and corresponding driver Structure has made pneumatic formation although achieving the effect simplifying rice transplanter structure, reducing volume to a certain extent into by mechanical type Really, but there is not substantial change in the frame for movement of its actual operation principle and seedling-transplanting device, simply drive is dynamic Power source is different.

At present, rice transplanter on the market is mechanical, complex structure mostly, and adopt is no native rice transplanting technology. The rice transplanting mechanism of mechanical type rice transplanter is complicated, and parts are more, Frequent Troubles during not only using, and difficult in maintenance；And And no native rice transplanting technology that mechanical type rice transplanter is applied is high to the uniformity requirement of seedling growth, the preferable seedling of growth need to be chosen Seedling, and presence is short of seedling excessively, after inserting, transplanting seedling time is long, easily misses the deficiencies such as optimal rice transplanting opportunity；And mechanical type rice transplanter exists Often occur in operation process transplanting claw push over rice shoot, the phenomenon of hindering Seedling although can by increase transplanting depth, widen spacing in the rows, Increase the methods such as seedling taking amount and alleviate the problem that transplanting claw hinders Seedling, but also reduce rice transplanting speed and yield simultaneously；Existing rice transplanter Also higher to the flatness requirement in rice seedling bed and expensive.

Rice transplanting is seasonal strong, and the balled transplanting of rice shoot can reduce fractureing of young root and Gen Mao, improves seedling survival energy Power, shortens transplanting seedling time, reduces the consumption of rice seed, improves the survival rate transplanted.Seedling with adhering soil is transplanted at present is all to adopt handss Throwing formula plants, and not only cost of labor is high for this mode, and working performance is low, and final-period management is difficult.

Prior art is strict to the uniformity requirement of seedling growth, and transplanting claw easily hinders Seedling, and after seedlings plugging, transplanting seedling time is long, to seedling The flatness requirement in field is high, complex structure, and fault rate is high, expensive, therefore is necessary balled transplanting with reference to rice shoot to existing Rice transplanter technology improves.

Utility model content

This utility model is aiming at the problems referred to above, provides one kind to realize seedling with adhering soil automatization and transplants, does not damage rice shoot, Working performance is high, adaptable air flue type rice transplanter.

This utility model be the technical scheme is that this air flue type rice transplanter includes rice transplanter main body, rice transplanter Lower body part both sides are provided with road wheel, and rice transplanter body interior is provided with air pump, is characterized in that: described rice transplanter main body Top is provided with connecting gear along direction of travel, and the two ends of connecting gear are respectively arranged with drive, on one of drive It is provided with ratchet, the rice transplanter main body of ratchet side is provided with push-and-pull cylinder, the telescopic end of push-and-pull cylinder is unidirectional with ratchet Tooth matches；Seedling disk is provided with the transmission belt of connecting gear, described seedling disk is combination type seedling disk, is made up of upper disk and pallet, Some rice shoot chambeies accommodating seedling with soil root are provided with upper disk, along often row's seedling of the direction of travel arrangement of rice transplanter main body The spacing in Seedling chamber is equal, the upper and lower insertion in rice shoot chamber；The support of the rice transplanter body top of connecting gear direction of advance On be provided with row's air nozzle, the quantity that the quantity of air nozzle often arranges rice shoot chamber with upper disk is identical, and the gas outlet of air nozzle is located at Above upper disk, it is connected by trachea between air nozzle and air pump, trachea is provided with jet switch；Rice transplanting in front of connecting gear The row amount that is provided with owner's body transmits air flue with jet unrounded number identical rice shoot, and rice shoot transmits entrance and the transmission of air flue The upper surface of mechanism's transmission belt is in same level, and the entrance that rice shoot transmits air flue is upper and lower with the gas outlet position of air nozzle Corresponding, the outlet that rice shoot transmits air flue is arranged on the transmission air flue bracket of rice transplanter lower body part.

It is provided with, on the road wheel of described rice transplanter lower body part side, several magnetic being along the circumferential direction equally spaced Piece, rice transplanter lower body part, with arrangement magnetic sheet along circumferencial direction on be provided with magnetic sensor, magnetic sensor and spray Air cock is connected.By the rotation of road wheel, to drive magnetic sheet along the circumferential direction to rotate to the position of magnetic sensor, magnetic sheet with Magnetic sensor mutual induction produces magnetic signal, and magnetic signal is converted into the signal of telecommunication by magnetic sensor further, and passes through telecommunications Number jet switch and push-and-pull cylinder are controlled, and then realize Automated condtrol to planted rice shoot spacing in the rows.

Described connecting gear is belt transport mechanism or chain transfer mechanism.

It is provided with some along chain transfer mechanism direction of advance arrangement on the driving chain of described chain transfer mechanism Carrier bar, it is identical along the spacing of chain transfer mechanism direction of advance that rice shoot chamber often arranged by the spacing of carrier bar and upper disk.On driving chain Each bar carrier bar of setting lifts the bottom in the often row rice shoot chamber of disk respectively it is ensured that the rice shoot of rice shoot intracavity will not drop in advance, And drive disk to move forward.

The outlet that the described rice shoot being arranged on transmission air flue bracket transmits air flue is equally spaced along straight line, rice shoot The position of transmission air passage outlet can be moved on transmission air flue bracket.To control and to adjust the line-spacing of planted rice shoot.

On the pallet of described combination type seedling disk, the corresponding position in rice shoot chamber of upper disk is provided with circular hole.Existed with guarantee rice shoot During nursery in combination type seedling disk, rice shoot root is breathable, and discharges unnecessary moisture in soil.

The bottom of described rice transplanter main body is provided with buoyancy aid.Buoyancy buoyancy aid being produced by the water in rice field, it is to avoid insert Seedling machine road wheel sinks in soil it is impossible to move.

The jet switch of setting on described trachea is electromagnetic valve.

The quantity of described air nozzle and rice shoot transmission air flue is respectively 8, and institute's cloth laterally often arranged by corresponding combination type seedling disk The rice shoot quantity put is 8 plants.

The beneficial effects of the utility model: connect respectively because this utility model is provided with two ends using rice transplanter body top It is connected to the connecting gear of drive, one of drive is provided with the ratchet being matched with the telescopic end of push-and-pull cylinder, pass Send and the combination type seedling disk being made up of upper disk and pallet is arranged on the transmission belt of mechanism, the support on rice transplanter body front end top sets Put air nozzle, the gas outlet of air nozzle is located above seedling disk, rice transplanter body top is provided with and air nozzle corresponding arrangement in groups Rice shoot transmission air flue, rice shoot transmission air flue is located at below seedling disk, and rice shoot transmits the gas outlet position of entrance and the air nozzle of air flue Put corresponding, the outlet of rice shoot transmission air flue is arranged on the version of rice transplanter lower body part, so it is reasonable in design, structure Compact, low cost of manufacture, lightweight, any mechanical damage is not caused to rice shoot, rice shoot buries steady and real, without slow seedling, to seedling The flatness requirement in field is relatively low, and working performance is high, applied widely.

Brief description

Fig. 1 is a kind of structural representation of the present utility model.

Fig. 2 is the side view of Fig. 1.

Fig. 3 is a kind of structural representation of the road wheel in Fig. 1.

Fig. 4 is a kind of structural representation of the seedling disk in Fig. 1.

Fig. 5 is the top view of Fig. 4.

In figure number explanation: 1 rice transplanter main body, 2 drives, 3 carrier bars, 4 driving chains, 5 seedling disks, 6 ratchets, 7 rice shoots pass Air feed channel, 8 air nozzles, 9 jet switches, 10 supports, 11 tracheas, 12 push-and-pull cylinders, 13 air pumps, 14 transmission air flue brackets, 15 row Walk wheel, 16 magnetic sensors, 17 spacing in the rows control ring plates, 18 magnetic sheets, disk, 20 rice shoot chambeies, 21 pallets, 22 circular holes on 19.

Specific embodiment

Describe concrete structure of the present utility model according to Fig. 1～5 in detail.This air flue type rice transplanter includes bottom both sides Be provided with the rice transplanter main body 1 of the special road wheel in paddy field 15, the internal setting of rice transplanter main body 1 for air nozzle 8 and push-and-pull cylinder The air pump 13 of 12 offer compressed airs, wherein rice transplanter main body 1 top is provided with connecting gear along the direction of travel of rice transplanter, passes Send mechanism can be belt transport mechanism or chain transfer mechanism.It is provided with by upper disk in the transmission belt of connecting gear 19 and pallet 21 composition combination type seedling disk 5, upper disk 19 is provided with some rice shoot chambeies 20 accommodating seedling with soil root, this A little rice shoot chambeies 20 are regularly arranged on upper disk 19 according to horizontal row and longitudinal row, and when the upper disk 19 filling rice shoot is put When putting in the transmission belt of connecting gear, the direction in each column rice shoot chamber 20 and rice transplanter main body 1 that upper disk 19 is longitudinally arranged Direction of travel is parallel, the direction then drive 2 with connecting gear both sides often arranging rice shoot chamber 20 of lateral arrangement on upper disk 19 Axis parallel；Equal, the top in rice shoot chamber 20 along often row rice shoot chamber 20 spacing of the direction of travel arrangement of rice transplanter main body 1 With bottom insertion, to facilitate the whereabouts of rice shoot；And as a kind of optimal way, rice shoot chamber 20 can be that top is big, bottom is little Pyramidal structure, so that rice shoot is played when taking off pallet 21 with the effect of temporary support.

A kind of optimal way of the connecting gear that chain transfer mechanism is arranged as rice transplanter main body 1 top, can be The version of one driving chain 4 of intermediate arrangement on rice transplanter main body 1 top or respectively in rice transplanter main body 1 The version of a driving chain 4 is respectively arranged in portion both sides；Driving chain 4 two ends of chain transfer mechanism are connected to drive The drive 2 that chain rotates, the drive 2 of driving chain 4 front end is provided with and is arranged on the push-and-pull of rice transplanter main body 1 front side The ratchet 6 that cylinder 12 is connected, the tip of the telescopic end of push-and-pull cylinder 12 is matched with the shape of the unidirectional between cog on ratchet 6, It is provided with controlling switch in push-and-pull cylinder 12, and is connected with air pump 13 by trachea, to realize stretching out and receiving of push-and-pull cylinder 12 Return；The some carrier bars 3 along chain transfer mechanism direction of advance arrangement, chain are provided with the driving chain 4 of chain transfer mechanism Plate 3 is perpendicular with the direction of motion of driving chain 4, and the spacing of carrier bar 3 and upper disk 19 often arrange rice shoot chamber 20 along chain transfer mechanism The spacing of direction of advance is identical, and each bar carrier bar 3 lifts the bottom in each row's rice shoot chamber 20 of disk 19 respectively it is ensured that in rice shoot chamber 20 Rice shoot will not drop in advance, and drive disk 19 to move forward with the rotation of driving chain 4, be arranged on driving chain 4 Some carrier bar 3(be equivalent to the transmission belt of connecting gear) top setting combination type seedling disk 5.On rice transplanter main body 1 front end Portion is provided with support 10, is provided with a row amount over the mount 10 and the quantity identical air nozzle in rice shoot chamber 20 often arranged by upper disk 19 8, the gas outlet of air nozzle 8 bottom is arranged on the top of disk 19, air nozzle 8 internal air pump 13 arranging with rice transplanter main body 1 Between be connected with trachea 11, trachea 11 is provided with jet switch 9, to be turned on and off air nozzle 8.In front of chain transfer mechanism Rice transplanter main body 1 on be provided with a row amount and air nozzle 8 quantity identical rice shoot and transmit air flue 7, rice shoot transmits air flue 7 Entrance is in same level with the upper surface of the carrier bar 3 of driving chain 4 upside, and is located at the lower section of upper disk 19, and rice shoot passes The entrance of air feed channel (7) is corresponding up and down with the gas outlet position of air nozzle (8), for making to be blown down, by air nozzle 8, the rice shoot coming Enter in rice shoot transmission air flue 7 and transmitted, rice transplanter main body 1 is provided with transmission air flue support along the front lower portion of direction of travel Frame 14, the outlet that rice shoot transmits air flue 7 is arranged on transmission air flue bracket 14.As a kind of optimal way, rice shoot transmits air flue 7 Can be made up of the flexible pipe that can flexibly bend, in order to the landing of rice shoot.

In order to realize the Automated condtrol to planted rice shoot spacing in the rows, on the road wheel 15 of rice transplanter main body 1 bottom side It is provided with spacing in the rows and controls ring plate 17, rice transplanter main body 1 bottom sets on the position corresponding with spacing in the rows control ring plate 17 circumferencial direction It is equipped with the magnetic sensor 16 for launching magnetic signal, magnetic sensor 16 is connected by signal transmssion line with jet switch 9.Strain Away from control ring plate 17 on along its circumferencial direction, be provided with equal intervals several for and magnetic sensor 16 mutual induction produce The magnetic sheet 18 of magnetic signal；It is understood that magnetic sheet 18 be arranged on spacing in the rows control ring plate 17 on primarily to convenient use and Change, the magnetic sheet 18 that several along the circumferential direction, are equally spaced equally can be arranged directly on road wheel 15.Road wheel 15 Rotate, thus driving the spacing in the rows of setting on road wheel 15 to control the magnetic sheet 18 in ring plate 17 to rotate, these magnetic sheets 18 pass sequentially through The position of the magnetic sensor 16 of rice transplanter main body 1 bottom, magnetic sheet 18 and magnetic sensor 16 mutual induction, thus produce magnetic letter Number, magnetic signal is converted into the signal of telecommunication by magnetic sensor 16 further, and and is pushed away to the break-make of jet switch 9 by the signal of telecommunication The flexible of cylinder 12 is drawn to be controlled.

According to using needs, can be used for launching the magnetic sensor 16 of magnetic signal by what rice transplanter main body 1 bottom was arranged It is replaced with the photoelectric sensor for launching optical signal, correspondingly, the spacing in the rows of road wheel 15 controls in ring plate 17 along its circumference side To, several magnetic sheets 18 be set at equal intervals be replaced by the reflecting piece for reflected light signal.By the rotation of road wheel 15, come The spacing in the rows driving setting on road wheel 15 controls the reflecting piece in ring plate 17 to rotate, and these reflecting piece pass sequentially through rice transplanter main body The position of the photoelectric sensor of 1 bottom, the optical signal that photoelectric sensor sends is reflected back by reflecting piece, and photoelectric sensor enters one The optical signal being reflected back toward is converted into the signal of telecommunication by step, forms the control to jet switch 9 and push-and-pull cylinder 12 by the signal of telecommunication System.

For the purpose controlling and adjusting rice transplanter planted rice shoot line-spacing, it is arranged on rice transplanter main body 1 front lower portion The outlet that rice shoot on transmission air flue bracket 14 transmits air flue 7 is equally spaced along straight line, and rice shoot transmission air flue 7 goes out The position of mouth being capable of mobile adjustment on transmission air flue bracket 14.

In order to ensure rice shoot during nursery in combination type seedling disk 5, the root of rice shoot is breathable, and discharges many in soil Remaining moisture, the pallet 21 of combination type seedling disk 5 is provided with circular hole 22 with the corresponding position in rice shoot chamber 20 of upper disk 19.

Sink in soil it is impossible to the phenomenon of movement in order to avoid rice transplanter road wheel 15 occurs, under rice transplanter main body 1 Portion is provided with buoyancy aid, to produce buoyancy by the water in rice field to the buoyancy aid of rice transplanter main body 1 bottom.

The jet switch 9 being connected to setting on the trachea 11 between air nozzle 8 and air pump 13 can be electromagnetic valve.

The quantity that the rice shoot of air nozzle 8 and air nozzle 8 lower section transmits air flue 7 is 8, is arranged on air nozzle 8 accordingly The upper disk 19 of the combination type seedling disk 5 and rice shoot transmission air flue 7 between is laterally often arranged arranged rice shoot quantity and is 8 plants.

During use, the pallet 21 that will be equipped with combination type seedling disk 5 bottom of rice shoot takes off it is only necessary on combination type seedling disk 5 The upper disk 19 in portion is placed on some of driving chain 4 top arrangement together with the rice shoot placed in the rice shoot chamber 20 of upper disk 19 On carrier bar 3.The first row rice shoot of upper disk 19 is directed at the gas outlet of top air nozzle 8, adjustment is arranged on rice transplanter main body 1 front end Each rice shoot that bottom is transmitted on air flue bracket 14 transmits spacing and the height apart from ground of air flue 7 outlet, is ready for The planting of rice shoot.

Drive the special road wheel in paddy field 15 of rice transplanter main body 1 bottom both sides, thus drive being arranged on side road wheel 15 On spacing in the rows control ring plate 17 on magnetic sheet 18 rotate, magnetic sheet 18 pass through rice transplanter main body 1 bottom setting magnetic sensor 16 Position when, produce magnetic signal with magnetic sensor 16 mutual induction, magnetic signal is converted into by magnetic sensor 16 further The signal of telecommunication, then control the jet being arranged on trachea 11 switch 9 to open by the signal of telecommunication, so that the compressed air in air pump 13 is passed through Air nozzle 8 blows to rice shoot root, by the rice shoot in the rice shoot chamber 20 of the upper disk 19 of air nozzle 8 lower section setting, from rice shoot chamber 20 The bottom of lower communicating structure is blown into the bellmouth entrance that rice shoot transmits air flue 7, and via rice shoot transmission air flue 7 by rice shoot from seedling Seedling transmit air flue 7 outlet be blown in rice field, jet switch 9 closing, thus complete rice shoot in a row plant process；Push-and-pull gas The controlling switch of cylinder 12, by the way of switching 9 time delay break-makes with jet, is then turned on after jet switch 9 cuts out, makes compression empty The telescopic end that gas drive moves push-and-pull cylinder 12 stretches out, and the tip of the telescopic end of push-and-pull cylinder 12 promotes the unidirectional tooth of ratchet 6, thus carrying The dynamic drive 2 being connected with ratchet 6 is rotated, and drives, by the rotation driving driving chain 4 of drive 2, some arranging thereon Carrier bar 3 rotates together, makes the upper disk 19 of the combination type seedling disk 5 placed on carrier bar 3 feed forward the trestle column in a rice shoot chamber 20, By the lower section of next row rice shoot para-position to air nozzle 8, then withdraw the telescopic end of push-and-pull cylinder 12.Continue drive road wheel 15 to Front walking, repeats the magnetic sheet 18 in above-mentioned spacing in the rows control ring plate 17 and magnetic sensor 16 mutual induction, and jet switch 9 is opened automatically Open, air nozzle 8 blows rice shoot root, make rice shoot transmit air flue 7 via rice shoot and plant in rice field, push-and-pull cylinder 12 delay and running Driving chain 4 rotates, and makes next row rice shoot para-position to steps such as air nozzle 8 lower sections, row's rice shoot each in seedling disk is planted successively Insert.Upper disk 19 with the cycle rotation of driving chain 4 and some carrier bars 3 arranged thereon, and between the row according to rice shoot chamber 20 Away from continuously progressively moving forward, when the upper disk 19 planted is fed into half, in time by another secondary combination formula seedling disk 5 On upper disk 19 continues, to realize the seriality of rice transplanting operation；After row's rice shoot each on upper disk 19 is all planted and finished, from rice transplanting owner The upper disk 19 of sky is taken off in body 1 front portion, is reused with carrying out recovery to combination type seedling disk 5, energy-conserving and environment-protective.

The type of drive of the road wheel 15 of rice transplanter main body 1 bottom both sides, can be using being usually used in prior art All kinds of type of drive, and according to using needs, seat can be arranged on rice transplanter and be operated.Due to this air flue type Oryza sativa L. The structure of rice transplanter is simple, from heavy and light, so additionally it is possible to the mode of manually push-and-pull in the rice field with a varied topography such as mountain area Flexible use.

Claims

1. a kind of air flue type rice transplanter, including rice transplanter main body (1), rice transplanter main body (1) bottom both sides are provided with walking Wheel (15), rice transplanter main body (1) be internally provided with air pump (13) it is characterised in that: described rice transplanter main body (1) top is along walking Direction is provided with connecting gear, and the two ends of connecting gear are respectively arranged with drive (2), and one of drive (2) is upper to be arranged There is ratchet (6), the rice transplanter main body (1) of ratchet (6) side is provided with push-and-pull cylinder (12), the telescopic end of push-and-pull cylinder (12) Match with the unidirectional tooth of ratchet (6)；Seedling disk (5) is provided with the transmission belt of connecting gear, described seedling disk (5) is combination type seedling Disk, is made up of upper disk (19) and pallet (21), and upper disk (19) is provided with some rice shoot chambeies accommodating seedling with soil root (20), equal along the spacing in the often row rice shoot chamber (20) of the direction of travel arrangement of rice transplanter main body (1), the top of rice shoot chamber (20) With bottom insertion；It is provided with row's air nozzle on the support (10) on rice transplanter main body (1) top of connecting gear direction of advance (8), the quantity of air nozzle (8) is identical with the quantity that rice shoot chamber (20) often arranged by upper disk (19), and the gas outlet of air nozzle (8) is positioned at upper Above disk (19), it is connected by trachea (11) between air nozzle (8) and air pump (13), trachea (11) is provided with jet switch (9)；The row amount that is provided with rice transplanter main body (1) in front of connecting gear is transmitted with air nozzle (8) quantity identical rice shoot Air flue (7), the upper surface of entrance and connecting gear transmission belt that rice shoot transmits air flue (7) is in same level, and rice shoot passes The entrance of air feed channel (7) is corresponding up and down with the gas outlet position of air nozzle (8), and the outlet that rice shoot transmits air flue (7) is arranged on In transmission air flue bracket (14) of rice transplanter main body (1) bottom.

2. air flue type rice transplanter according to claim 1 it is characterised in that: described rice transplanter main body (1) bottom one Several magnetic sheets (18) being along the circumferential direction equally spaced are provided with the road wheel (15) of side, rice transplanter main body (1) bottom, With the circumferencial direction along arrangement magnetic sheet (18) on be provided with magnetic sensor (16), magnetic sensor (16) is switched with jet (9) it is connected.

3. air flue type rice transplanter according to claim 1 and 2 it is characterised in that: described connecting gear be belt Connecting gear or chain transfer mechanism.

4. air flue type rice transplanter according to claim 3 it is characterised in that: the transmission of described chain transfer mechanism The some carrier bars (3) along chain transfer mechanism direction of advance arrangement, the spacing of carrier bar (3) and upper disk are provided with chain (4) (19) often row rice shoot chamber (20) is identical along the spacing of chain transfer mechanism direction of advance.

5. air flue type rice transplanter according to claim 1 it is characterised in that: described be arranged on transmission air flue bracket (14) outlet that the rice shoot on transmits air flue (7) is equally spaced along straight line, and rice shoot transmits the position energy that air flue (7) exports Enough in the upper movement of transmission air flue bracket (14).

6. air flue type rice transplanter according to claim 1 it is characterised in that: the pallet of described combination type seedling disk (5) (21) above the corresponding position in rice shoot chamber (20) of upper disk (19) is provided with circular hole (22).

7. air flue type rice transplanter according to claim 1 it is characterised in that: the bottom of described rice transplanter main body (1) It is provided with buoyancy aid.

8. air flue type rice transplanter according to claim 1 it is characterised in that: the jet of the upper setting of described trachea (11) Switch (9) is electromagnetic valve.

9. air flue type rice transplanter according to claim 1 it is characterised in that: described air nozzle (8) and rice shoot transmission The quantity of air flue (7) is respectively 8, and corresponding combination type seedling disk (5) is laterally often arranged arranged rice shoot quantity and is 8 plants.