CN105123049A - Uniform-rotating-speed two-dimensional wide and narrow transplanter - Google Patents

Uniform-rotating-speed two-dimensional wide and narrow transplanter Download PDF

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Publication number
CN105123049A
CN105123049A CN201510560564.5A CN201510560564A CN105123049A CN 105123049 A CN105123049 A CN 105123049A CN 201510560564 A CN201510560564 A CN 201510560564A CN 105123049 A CN105123049 A CN 105123049A
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China
Prior art keywords
transplanting
seedling
case
revolution
plate
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CN201510560564.5A
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CN105123049B (en
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栾翠莲
张绍权
尹修安
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Zhejiang Jinhe Agricultural Technology Co ltd
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ANHUI JINHE AGRICULTURAL EQUIPMENT Co Ltd
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Priority to CN201510560564.5A priority Critical patent/CN105123049B/en
Publication of CN105123049A publication Critical patent/CN105123049A/en
Priority to PCT/CN2016/097056 priority patent/WO2017036366A1/en
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Publication of CN105123049B publication Critical patent/CN105123049B/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C11/00Transplanting machines
    • A01C11/02Transplanting machines for seedlings

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  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Transplanting Machines (AREA)

Abstract

The invention relates to a uniform-rotating-speed two-dimensional wide and narrow row spacing transplanter. The transplanter comprises a vehicle frame, a seedling table and a transplanting mechanism. The transplanting mechanism is equipped with revolving boxes. Transplanting arms are arranged at two ends of each revolving box respectively. A transplanting claw is arranged on each transplanting arm. The seedling table is connected with a seedling table driving mechanism. The seedling table driving mechanism is equipped with a spiral shaft. Change of a movement speed of the seedling table is achieved through the spiral lead length change of the spiral shaft, and further alternative change of true transplanting for two times and empty transplanting for one time of the transplanting claw is achieved. Three revolving boxes are employed as a group. The revolving boxes in one group are equally spaced, and the spacing of adjacent revolving boxes of two adjacent groups is 1.5-2 times of the spacing of the revolving boxes in one group. Each group of revolving boxes corresponds to a seedling loading plate, therefore wide and narrow row spacing is achieved, and finally the purpose of two-dimensional wide and narrow transplanting is achieved.

Description

A kind of even rotating speed two dimension width rice transplanter
Technical field
The present invention relates to a kind of rice transplanter, especially relate to a kind of wide-and narrow-row rice transplanter.
Background technology
Traditional rice cropping generally all to adopt etc. line-spacing, etc. the transplanting method of spacing in the rows, but the problem of sunshade will inevitably be there is between this transplanting method plant and plant, and uneven to utilizing of the nutrient in earth, thus cause very large waste.Current wide-and narrow-row rice transplanting method is widely used, and it is a kind of high-yielding rice cultivation technique that narrow row distance and wide line-spacing interval are cultivated.This planting type can cave number on guarantor unit's area reasonable, have again plant population distribution rationally, ventilation and penetrating light performance is good, photosynthetic rate advantages of higher, and therefore unit yield is higher, is one of planting type of often selecting of high yield trial.Meanwhile, because ventilation and penetrating light strengthens, humidity between rice strain is reduced, the harm of disease worm can be alleviated to a certain extent, finally reach the object that high yield increases income.Current people have devised multiple wide-and narrow-row rice transplanter, to adapt to the requirement on above-mentioned agronomy, but, due to the requirement of various geographical conditions, as the azimuth tendency of land, the factors such as illumination condition, we need to adopt the method for width spacing in the rows to obtain corresponding ventilation and penetrating light condition, so just need a kind of width spacing in the rows rice transplanter, namely inserted rice shoot is that width is arranged alternately at the direction of travel of rice transplanter.As publication number is: the Chinese patent of CN104663086A discloses a kind of implanting mechanism of novel width spacing in the rows rice transplanter, comprise some transversely arranged transplanting casees, each transplanting case is respectively equipped with each revolution case around, the two ends of each revolution case are respectively equipped with a transplanting arm, described implanting mechanism is provided with the primary input axle of a horizontally set, this primary input axle is connected with each transplanting case, and be connected with power intake by a non-speed change rotating box at the uniform velocity exported, this change gearbox comprises the change gear pair of one or several changeable work, each change gear pair is made up of driving gear and driven gear, each driving gear is all connected with power intake by corresponding transmission mechanism, each driven gear is connected with described primary input axle by corresponding transmission mechanism.This technical scheme achieves the object of width spacing in the rows rice transplanting, but due to its complex structure, clutch end is the process of variable speed, so the impact that its mechanism bears can be larger, these factors comprehensive, make the fault rate of the implanting mechanism of this rice transplanter high, the stability of operation is also lower.
In addition, if on the basis of the width change on line-spacing, the width change of rice transplanting spacing in the rows is added, just can realize two-dimentional width rice transplanting, the Edge advantages of crop obtains larger embodiment, and the ventilation of crop, logical light, the ability reducing insect pest can be greatly improved.But existing rice transplanting machinery all cannot complete the two-dimentional width rice transplanting that line-spacing width and spacing in the rows width realize simultaneously.
Summary of the invention
The present invention mainly solves complex structure existing for prior art, fault rate is high, the technical problems such as operational stability is poor, provides a kind of structure simple, failure rate is low, the even rotating speed two dimension width rice transplanter of good stability.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: a kind of even rotating speed width spacing in the rows rice transplanter, comprise vehicle frame, seedling platform and implanting mechanism, implanting mechanism is provided with revolution case, the two ends of revolution case are respectively equipped with transplanting arm, each transplanting arm is respectively equipped with a transplanting claw, described Miao Tai is connected with seedling platform driving mechanism, this seedling platform driving mechanism is provided with a helical axis, this helical axis is connected with power end, described seedling platform is provided with screw thread guide block, the leading end of this screw thread guide block adapts in the thread groove of described helical axis, the thread groove of described helical axis is by growing apart from guide groove and microspur guide groove is spaced is connected in series, a long distance guide groove is a helical pitch, a microspur guide groove is half helical pitch, the leading end of described screw thread guide block moves to the process of the other end from a long one end apart from guide groove, described transplanting claw is by twice seedling taking position, and obtain rice shoot, the leading end of described screw thread guide block moves to the process of the other end from one end of a microspur guide groove, the transplanting claw of implanting mechanism is by a seedling taking position, but can not rice shoot be obtained.Described implanting mechanism comprises some transplanting casees of single setting, the upper end of transplanting case is connected with driving mechanism, lower end is provided with revolution case, the two ends of revolution case are provided with transplanting arm, each transplanting arm is provided with transplanting claw, and described revolution case is one group with three, and in group, revolution case is equidistantly arranged, the spacing of the adjacent revolution case between two adjacent groups is 1.5-2 times of group interior revolution case spacing, and often group revolution case carries seedling plate corresponding to described in one.When using the present invention to carry out rice transplanting, the rotation drive of helical axis is connected seedling platform with screw thread guide block and moves, due to this helical axis by by long apart from guide groove with microspur guide groove is spaced is connected in series, so mobile inevitable one piece one of seedling platform hockets slowly, in this motion process, in the uniform rotation process of revolution case, former and later two revolution casees of revolution case are even, constant duration by getting seedling position, but because seedling platform translational speed speed replaces, when screw thread guide block corresponds to long guide groove, namely when seedling platform moves fast, transplanting claw passes twice through seedling taking position, and get rice shoot, when screw thread guide block corresponds to micro-guide groove, namely when seedling platform moves at a slow speed, transplanting claw is for once by seedling taking position, and due in this process, the displacement of seedling platform is too short, transplanting claw can not get rice shoot.After transplanting claw can not get rice shoot, this transplanting claw will arrive into once empty rice transplanting, then proceeds twice and inserts in fact.Rear end, this rice transplanter was formed, and the process of the alternately operating that once sky is inserted, twice is inserted in fact forms the rice transplanting method of width spacing in the rows.
Existing wide-and narrow-row rice transplanter generally has two kinds, one is that seedling fetching hole is evenly arranged, wide-and narrow-row rice transplanting is realized by the lateral displacement of revolution case in rotation process, this rice transplanter mainly carries out transforming arranging to adapt on existing common seedling transplanter, its main feature is the seedling platform that can adopt existing common seedling transplanter, another kind is that seedling fetching hole is arranged to width spacing, and the setting of revolution case is corresponding with seedling fetching hole.These two kinds of rice transplanters all achieve a wide narrow interval variation of seedling planting row pitch.And the present invention is one group of revolution case by three, and the spacing of three revolution casees is less, and the spacing between group and group is that the 1.5-2 wide-and narrow-row realizing the wide row of two narrow rows one that arranges doubly of the spacing of revolution case in group is arranged.
The present invention in use, the rotation of revolution case one week is a period of motion of system, this motion week its in, the transmission of revolution case and change gear pair exports and all completes a speed alternately, under the drive of change gear pair, revolution case to complete after twice rice transplanting low speed fast or suspends certain hour, enter the next period of motion again, due in the process, the overall uniform rotation of rice transplanter, so, it achieve front two strain rice shoot close together, second strain rice shoot and the 3rd strain distant, 4th strain and the 3rd spacing in the rows are from close to again ... the transplanting effect of width spacing in the rows.
Because of the combination of above-mentioned wide-and narrow-row distance and the effect of width spacing in the rows, two-dimentional width rice transplanting can be realized, the Edge advantages of crop is farthest embodied.
As preferably, get seedling position, get seedling position for 0.2-0.1 on the corresponding seedling platform of described microspur guide groove for 1.6-1.8 on the described corresponding seedling platform of long distance guide groove.Get seedling position and refer to individual plant rice shoot theoretical length shared on blanket seedling, namely blanket seedling overall width is divided by the strain number of the rice shoot on this width, separated by groove between the strain of the rice shoot on blanket seedling and strain, therefore, strain and the coupling part between strain of rice shoot are relative fragile parts.According to the design of the technical program, when transplanting claw is in seedling taking, the part that the theoretical rice shoot that should take out is inswept with transplanting claw differs 0.1 to 0.2 and gets seedling position, but because the coupling part between strain with strain is relative fragile, so, most situation, the rice shoot of whole strain can be taken off, and when should the transplanting claw of empty rice transplanting through getting seedling position, due to the setting of microspur guide groove, seedling platform shift position is before this made to only have 0.1-0.2 to get seedling position, be just in time the long seedling platform driven apart from guide groove do not complete pass by get seedling position, therefore, this transplanting claw and rice shoot are not interfered at this moment.
As preferably, the lower end of described transplanting case is provided with two the synchronism output axles in left and right, and wherein left output shaft is provided with side by side left revolution case, middle revolution case, right output shaft is provided with a right-hand rotation case, and three revolution casees on same transplanting case are one group.This kind of spread pattern of turning round case, same transplanting case is provided with three revolution casees, and three revolution casees are one group, and the spacing of two transplanting casees arranges the spacing determining two groups of revolution casees, is realized the line-spacing of wide row by the spacing arranging this transplanting case.
As preferably, described some transplanting casees are divided into single output transplanting case and dual output transplanting case, single transplanting case that exports is provided with a revolution case, dual output transplanting case is provided with two, left and right revolution case, single output transplanting case is provided with between two dual output transplanting casees, the left side of leftmost side dual output transplanting case is provided with two single output transplanting casees, the right of rightmost side dual output transplanting case is provided with two single output transplanting casees, and two revolution casees that the left and right sides revolution case of described dual output transplanting case is contiguous with it with both sides respectively form one group.Existing agronomy science shows, the narrow row of wide-and narrow-row rice transplanting technology need at 20CM, and the structure of turning round case is comparatively complicated, two revolution casees of dual output transplanting case will realize this pitch requirements, its process costs is higher, with regard to existing agricultural machinery technology, its reliability is also difficult to ensure, therefore, in the technical program, divided by the revolution case of same transplanting case both sides and be listed in adjacent two groups, the transplanting work of wide row is actually responsible for by these two revolution casees, greatly reduce process costs, improve its reliability.
As preferably, described to carry a seedling plate width be 58-63mm.Present invention employs the rice transplanting technology of the wide row of two narrow rows one, the transplanting arm of three revolution casees gets the rice shoot on same seedling plate, this width of blanket seedling that makes needs significantly to increase, but, the seedling equipment standardization of existing blanket seedling, and obtain large-area popularization, if change nursery width, cost greatly certainly will be needed, cause unnecessary waste, conversely, also the popularization of this novel wide-and narrow-row rice transplanting can be affected greatly, the standard size of existing blanket seedling is: wide 28CM, long 58CM, the mode of seedling blanket is longitudinally placed in the employing without exception of existing rice transplanter, and the width of of the present invention year seedling plate achieves laterally placement seedling plate, three sections of rice shoots simultaneously got on same blanket seedling are divided with the transplanting claw on three revolution casees of group, when carrying seedling plate and covering a stroke, just in time row's rice shoot takes.This set makes novel wide-and narrow-row rice transplanter of the present invention can utilize existing blanket seedling and existing equipment, avoids causing waste.
As preferably, described year seedling plate by plate body, send seedling band to form, described plate body by guided plate, send seedling plate to form, guided plate is located at the upper end sending seedling plate, send seedling plate to be provided with and longitudinally send seedling band described in setting, the described seedling plate that send is the high domes in low middle part, both sides, send seedling plate and described guided plate to seamlessly transit.Guided plate is the position of upper seedling, can adopt machinery or artificial mode that blanket seedling is placed on guided plate, and the gravity of its general blanket seedling own moves down.Send after on seedling plate when blanket seedling moves down into, blanket seedling is generally accurately mobile downwards under the effect sending seedling band, because the present invention send seedling plate to be domes, make to enter and send the blanket seedling of seedling plate to be domes, substantially increase the mechanical strength of blanket seedling like this, reduce the problems such as the inclination of blanket seedling, skew, local be at random.
As preferably, the described springing height of the domes of seedling plate of sending is 5-18mm.
As preferably, the described seedling band that send is provided with two, and two are sent seedling band parallel longitudinal, send the direction of the arcuate surface of seedling band and its correspondence position perpendicular.Arcuate surface is a cambered surface, and its direction is that the tangent plane direction of relevant position is perpendicular, so send seedling band to parallel with tangent plane direction, helps and better drives blanket seedling to move with it, and can damage blanket seedling structure.
As preferably, described plate body is up big and down small inverted trapezoidal structure, and plate body both sides are provided with edge guard, and the angle between the edge guard described in both sides is 6-10 degree.This angle determines according to the architectural feature of blanket seedling and seedling density, and this angle is too large, blanket seedling can be made to be squeezed excessive, and affect its entirety and move down, and even occurs that its part moves down, the problem that part does not move down, damage blanket seedling structure.
Operational method, comprises the steps:
Laterally being placed in by standard blanket seedling carries on seedling plate, seedling platform transverse shifting, each revolution case synchronous axial system, and the transplanting claw of same group three revolution casees is simultaneously to the seedling taking of same blanket seedling, with the revolution case between group transplanting claw the seedling inserted be narrow row, the transplanting claw of the revolution case between group and group the seedling inserted be wide row, form two narrow wide rice shoot line-spacing layouts.
The beneficial effect brought of the present invention is, solves the complex structure existing for prior art, fault rate is high, the technical problems such as operational stability is poor, has managed a kind of structure in fact simply, failure rate is low, the even rotating speed two dimension width rice transplanter of good stability.
Accompanying drawing explanation
Accompanying drawing 1 is the seedling platform of embodiments of the invention 1 and a kind of structural representation of implanting mechanism;
Accompanying drawing 2 is the seedling platform of embodiments of the invention 2 and a kind of structural representation of implanting mechanism;
Accompanying drawing 3 is a kind of structural representations of of the present invention year seedling plate;
Accompanying drawing 4 is the profiles at the A-A place of accompanying drawing 3;
Accompanying drawing 5 is a kind of structural representations of helical axis of the present invention;
Accompanying drawing 6 is transplanting effect schematic diagrames of the present invention.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment 1:
As Fig. 1, 3, 4, shown in 5, the present invention is a kind of novel wide-and narrow-row rice transplanter, comprise vehicle frame, seedling platform and implanting mechanism, described seedling platform comprises four and carries seedling plate 1, the width carrying seedling plate 1 is 60CM, carry seedling plate by plate body, seedling band 2-3 is sent to form, plate body is up big and down small inverted trapezoidal structure, plate body both sides are provided with edge guard 2-4, angle between edge guard described in both sides is 6-10 degree, plate body is by guided plate 2-1, seedling plate 2-2 is sent to form, guided plate 2-1 is located at the upper end sending seedling plate, seedling plate 2-2 is sent to be provided with longitudinal setting, and described in being parallel to each other, send seedling band 2-3, the described seedling plate that send is the high domes in low middle part, both sides, its springing height is 10mm.Send the direction of the arcuate surface of seedling band 2-3 and its correspondence position perpendicular.Seedling plate and described guided plate is sent to seamlessly transit.Described implanting mechanism comprises four transplanting casees 2 of single setting, the upper end of transplanting case 2 is connected with driving mechanism, the lower end of transplanting case 2 is provided with two the synchronism output axles in left and right, wherein left output shaft is provided with side by side left revolution case 31, middle revolution case 32, right output shaft is provided with a right-hand rotation case 33, three revolution casees on same transplanting case are one group, the two ends of revolution case are provided with transplanting arm, each transplanting arm is provided with transplanting claw 4, in group, revolution case is equidistantly arranged, the spacing of the adjacent revolution case between two adjacent groups is 2 times of revolution case spacing in group, often group revolution case carries seedling plate 1 corresponding to described in one.The spacing of two transplanting casees arranges the spacing determining two groups of revolution casees, is realized the line-spacing of wide row by the spacing arranging this transplanting case.Often group revolution case carries seedling plate corresponding to described in one,
Described Miao Tai is connected with seedling platform driving mechanism, this seedling platform driving mechanism is provided with a helical axis 5, this helical axis 5 is connected with power end, described seedling platform is provided with screw thread guide block 6, the leading end of this screw thread guide block adapts in the thread groove of described helical axis, the thread groove of described helical axis is by growing apart from guide groove 51 and microspur guide groove 52 is spaced is connected in series, get seedling position, get seedling position for 0.2-0.1 on the corresponding seedling platform of described microspur guide groove for 1.6-1.8 on the described corresponding seedling platform of long distance guide groove.Get seedling position and refer to individual plant rice shoot theoretical length shared on blanket seedling, namely blanket seedling overall width is divided by the strain number of the rice shoot on this width.The leading end of described screw thread guide block moves to the process of the other end from a long one end apart from guide groove, described transplanting claw is by twice seedling taking position, and obtain rice shoot, the leading end of described screw thread guide block moves to the process of the other end from one end of a microspur guide groove, the transplanting claw of implanting mechanism by a seedling taking position, but can not obtain rice shoot.
The present invention in use, vehicle frame at the uniform velocity moves under the drive of wheel, helical axis uniform rotation, the rotation drive of helical axis is connected seedling platform with screw thread guide block and moves, due to this helical axis by by long apart from guide groove with microspur guide groove is spaced is connected in series, so mobile inevitable one piece one of seedling platform hockets slowly, in this motion process, in the uniform rotation process of revolution case, former and later two revolution casees of revolution case are even, constant duration by getting seedling position, but because seedling platform translational speed speed replaces, when screw thread guide block corresponds to long guide groove, namely when seedling platform moves fast, transplanting claw passes twice through seedling taking position, and get rice shoot, when screw thread guide block corresponds to micro-guide groove, namely when seedling platform moves at a slow speed, transplanting claw is for once by seedling taking position, and due in this process, the displacement of seedling platform is too short, transplanting claw can not get rice shoot.After transplanting claw can not get rice shoot, this transplanting claw will arrive into once empty rice transplanting, then proceeds twice and inserts in fact.Rear end, this rice transplanter was formed, and the process of the alternately operating that once sky is inserted, twice is inserted in fact forms the rice transplanting method of width spacing in the rows.
The present invention is one group of revolution case by three, and the spacing of three revolution casees is less, and the spacing between group and group is the setting of 2 times of the spacing of revolution case in group, and the wide-and narrow-row realizing the wide row of two narrow rows one is arranged.And the width change simultaneously achieved due to it in spacing in the rows, therefore its effect finally realized both had had width change in line-spacing direction, the process of the two-dimentional width interval rice transplanting also having width to change in spacing in the rows, the layout of plant 7 as shown in Figure 6.
As shown in Figure 2, the present embodiment is on the basis of embodiment 1, implanting mechanism is improved further, transplanting case is divided into single output transplanting case 21 and dual output transplanting case 22, single transplanting case that exports is provided with a revolution case 3, dual output transplanting case is provided with two, left and right revolution case 3, single output transplanting case is provided with between two dual output transplanting casees, the left side of leftmost side dual output transplanting case is provided with two single output transplanting casees, the right of rightmost side dual output transplanting case is provided with two single output transplanting casees, two revolution casees that the left and right sides revolution case of described dual output transplanting case is contiguous with it with both sides respectively form one group.Existing agronomy science shows, the narrow row of wide-and narrow-row rice transplanting technology need at 20CM, and the structure of turning round case is comparatively complicated, two revolution casees of dual output transplanting case will realize this pitch requirements, its process costs is higher, with regard to existing agricultural machinery technology, its reliability is also difficult to ensure, therefore, in the technical program, divided by the revolution case of same transplanting case both sides and be listed in adjacent two groups, the transplanting work of wide row is actually responsible for by these two revolution casees, greatly reduce process costs, improve its reliability.
So the present invention is on the basis of existing seedling equipment, to achieve on line-spacing two narrow one wide, the novel wide-and narrow-row rice transplantings that realize a narrow wide interval rice transplanting in spacing in the rows, make it when less on the impact of total cave number, luminous energy power is led in the ventilation of effective raising plant, and the plant between narrow row ensure that reliable growing space, carry out walking the output that improve paddy rice, structure is simple, failure rate is low, good stability.

Claims (8)

1. an even rotating speed two dimension width rice transplanter, comprise vehicle frame, seedling platform and implanting mechanism, it is characterized in that described seedling platform comprises several year seedling plate, described implanting mechanism comprises some transplanting casees of single setting, the upper end of transplanting case is connected with driving mechanism, lower end is provided with revolution case, the two ends of revolution case are provided with transplanting arm, each transplanting arm is provided with transplanting claw, described revolution case is one group with three, in group, revolution case is equidistantly arranged, the spacing of the adjacent revolution case between two adjacent groups is 1.5-2 times of revolution case spacing in group, often group revolution case carries seedling plate corresponding to described in one, described Miao Tai is connected with seedling platform driving mechanism, this seedling platform driving mechanism is provided with a helical axis, this helical axis is connected with power end, described seedling platform is provided with screw thread guide block, the leading end of this screw thread guide block adapts in the thread groove of described helical axis, the thread groove of described helical axis is by growing apart from guide groove and microspur guide groove is spaced is connected in series, the leading end of described screw thread guide block moves to the process of the other end from a long one end apart from guide groove, described transplanting claw is by twice seedling taking position, and obtain rice shoot, the leading end of described screw thread guide block moves to the process of the other end from one end of a microspur guide groove, the transplanting claw of implanting mechanism is by a seedling taking position, but can not rice shoot be obtained.
2. one according to claim 1 even rotating speed two dimension width rice transplanter, is characterized in that 1.6-1.8 on the described corresponding seedling platform of long distance guide groove gets seedling position, gets seedling position for 0.2-0.1 on the corresponding seedling platform of described microspur guide groove.
3. one according to claim 1 even rotating speed two dimension width rice transplanter, it is characterized in that the lower end of described described transplanting case is provided with two the synchronism output axles in left and right, wherein left output shaft is provided with side by side left revolution case, middle revolution case, right output shaft is provided with a right-hand rotation case, and three revolution casees on same transplanting case are one group.
4. one according to claim 1 even rotating speed two dimension width rice transplanter, it is characterized in that described some transplanting casees are divided into single output transplanting case and dual output transplanting case, single transplanting case that exports is provided with a revolution case, dual output transplanting case is provided with two, left and right revolution case, single output transplanting case is provided with between two dual output transplanting casees, the left side of leftmost side dual output transplanting case is provided with two single output transplanting casees, the right of rightmost side dual output transplanting case is provided with two single output transplanting casees, two revolution casees that the left and right sides revolution case of described dual output transplanting case is contiguous with it with both sides respectively form one group.
5. the even rotating speed two dimension of the one according to claim 1 or 2 or 3 or 4 width rice transplanter, is characterized in that a described year seedling plate width is 58-63mm.
6. the even rotating speed two dimension of the one according to claim 1 or 2 or 3 or 4 width rice transplanter, it is characterized in that described carry seedling plate by plate body, send seedling band to form, described plate body by guided plate, send seedling plate to form, guided plate is located at the upper end sending seedling plate, send seedling plate to be provided with and longitudinally send seedling band described in setting, the described seedling plate that send is the high domes in low middle part, both sides, send seedling plate and described guided plate to seamlessly transit.
7. one according to claim 6 even rotating speed two dimension width rice transplanter, is characterized in that the described springing height of the domes of seedling plate of sending is 5-18mm.
8. one according to claim 6 even rotating speed two dimension width rice transplanter, it is characterized in that described plate body is up big and down small inverted trapezoidal structure, plate body both sides are provided with edge guard, and the angle between the edge guard described in both sides is 6-10 degree.
CN201510560564.5A 2015-08-28 2015-08-28 A kind of two-dimentional width rice transplanter of even rotating speed Expired - Fee Related CN105123049B (en)

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PCT/CN2016/097056 WO2017036366A1 (en) 2015-08-28 2016-08-27 Uniform-rotational-speed two-dimensional width/breadth rice seedling transplanter

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017036367A1 (en) * 2015-08-28 2017-03-09 安徽省锦禾农业装备有限责任公司 Uniform-rotational-speed width/breadth spacing rice seedling transplanter
WO2017036366A1 (en) * 2015-08-28 2017-03-09 安徽省锦禾农业装备有限责任公司 Uniform-rotational-speed two-dimensional width/breadth rice seedling transplanter
CN106900227A (en) * 2016-05-12 2017-06-30 栾翠莲 A kind of single blanket seedling is double to insert two dimension width rice transplanter

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