WO2017198101A1 - 一种单板双株式宽窄行插秧机 - Google Patents

一种单板双株式宽窄行插秧机 Download PDF

Info

Publication number
WO2017198101A1
WO2017198101A1 PCT/CN2017/083843 CN2017083843W WO2017198101A1 WO 2017198101 A1 WO2017198101 A1 WO 2017198101A1 CN 2017083843 W CN2017083843 W CN 2017083843W WO 2017198101 A1 WO2017198101 A1 WO 2017198101A1
Authority
WO
WIPO (PCT)
Prior art keywords
seedling
plate
wide
box
double
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2017/083843
Other languages
English (en)
French (fr)
Inventor
栾翠莲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2017198101A1 publication Critical patent/WO2017198101A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C11/00—Transplanting machines
    • A01C11/02—Transplanting machines for seedlings
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C11/00—Transplanting machines
    • A01C11/003—Transplanting machines for aquatic plants; for planting underwater, e.g. rice

Definitions

  • the present invention relates to agricultural machinery equipment, and more particularly to a rice transplanter.
  • the humidity between the rice plants is reduced, which can reduce the pests and diseases to a certain extent, and finally achieve the goal of high yield and income.
  • people have also designed a variety of wide and narrow rice transplanters.
  • the Chinese patent of CN10193342 discloses a helical gear transmission wide and narrow row transplanter.
  • a set of staggered helical gears are arranged in the left and right gear boxes of the same structure.
  • the planetary gears and the intermediate tilting gears are a pair of meshing crossed helical gears, so that the planetary shaft and the gear box are inclined, thereby being fixed to the planet.
  • the planting arm of the shaft is tilted with the gear box; the moving plane of the planting arm is no longer parallel with the plane of rotation of the gear box, but is moved spatially to form a working path of the space transplanting; the needle moves from the position of the picking position to the pushing At the point position, the cusp point produces a lateral displacement, that is, a displacement perpendicular to the advancing direction of the machine, so that the seedling point is laterally shifted to the left or right relative to the position of the picking point, and the spacing of the inserted raft is formed under the premise of the existing slanting equidistant distribution.
  • the wide and narrow rows of agronomic requirements are distributed.
  • This structure can be used in the seedling table of the existing transplanter of the equidistant transplanting, and the wide and narrow row can be realized.
  • the lateral displacement caused by the tip of the needle is too large, that is, the angle of inclination of the needle is too large, The damage caused by the picking of the picking needle is too large; if the lateral displacement caused by the tip of the needle is too small, that is, the angle of inclination of the needle is too small, the variation of the spacing will be small, and the agronomy of the wide and narrow row will not be achieved. purpose.
  • the Chinese patent of CN10177954 which discloses a wide and narrow rice transplanter, which is characterized in that it comprises a box, a plug-in mechanism, and a transfer box mechanism. , rack, suspension frame and power running device, ⁇
  • the box can be laterally moved left and right on the frame by the moving box mechanism;
  • the utility model is characterized in that: the spacing between the seedling removing mechanisms of the adding and inserting mechanism is arranged at intervals of a wide row width and a narrow row width; It is divided into a plurality of rug blanket placing units in a horizontal direction, and there is a space between the unit and the unit, and the unit is provided with a rug blanket position, the width of which is twice the width of the narrow line; each unit is provided with two spaces A narrow row width seedling insertion mechanism.
  • the setting of the insertion mechanism of the two seedlings of each unit is inevitably, the first one is taken from the foremost end of the rug blanket, and the second one is taken from the middle of the rug blanket, this point is taken.
  • the narrow line of which is necessarily half the width of the carpet unit, and the existing standard rug, for example, has a width of 28 CM, and the narrow line width is realized. It is 14CM.
  • current agronomic studies have shown that the width of this narrow line is too dense, which will affect the growth of rice, and the narrow line width should be 16-18CM. Therefore, to achieve this width, 32-36CM should be cultivated. Wide carpet seedlings, which obviously requires a comprehensive renovation of the existing carpet seedling cultivation equipment, resulting in a great waste. This is also an important reason why the technical solution has not been actually promoted.
  • the invention mainly solves the technical problem that the seedling damage of the wide and narrow row transplanter existing in the prior art is serious, and it is difficult to adapt to the width of the existing carpet seedling, etc., and provides an existing one that can protect the seedlings by using the existing one.
  • the carpet seedling cultivation equipment realizes the single-plate double-plant wide and narrow row transplanter which meets the agronomic requirements in the case of the standard carpet seedling.
  • a single-plate double-plant wide and narrow row transplanter comprising a vehicle body, a seedling platform and a planting mechanism, wherein the seedlings include several The seedling board, the planting mechanism is composed of a driving box and a rotating box, each of which is provided with a planting arm, and the planting arm is provided with a plugging claw, which is characterized in that between the seedling board and the seedling board There is a vacancy position, and each seedling plate is provided with two boring positions, and each of the squatting positions is correspondingly provided with the rotary box and the corresponding insertion arm and the insertion claw, and the spacing between the two squatting positions is the seedling board.
  • the trajectory circle of the rotary box refers to the trajectory of the point where the point of the non-slewing center is taken on the rotary box.
  • the circular trajectory circles of the two rotating boxes corresponding to the same seedling plate form an angle with each other, so that the insertion point is not directly under the picking point, and the offset occurs.
  • the corresponding two insertion points are spaced more than the corresponding two extraction points. Since the two insertion points here are exactly narrow lines, the offset distance is 0-2CM, and the two are offset to the sides respectively, so the actual spacing becomes 2-4CM, so that it achieves narrow lines.
  • the width is properly enlarged, and the seedlings are not damaged because the tilting angle of the claws is too large.
  • the left and right sides of course, as long as the total spacing is enlarged by 2-4 cm, the offset distances of the left and right claws can be different.
  • the wide row of the present invention is obtained by the vacancies provided between the seedling plate and the seedling plate. Therefore, the present invention can realize wide and narrow row insertion which are suitable for both wide rows and narrow rows.
  • the important significance of the technical solution is that, based on the width of the existing standard (commonly used) carpet, in the prior art, the narrow row in the wide and narrow row of insertions realized by one carpet seedling corresponding to the two insertion claws is agronomically Too narrow, and the present invention achieves a breakthrough in this point, using both the existing width of the carpet seedlings and the wide and narrow row spacing of the appropriate line spacing.
  • the rotating shaft of the rotary box is connected to the output shaft of the driving box through a changing mechanism.
  • the output shaft of the drive box is generally parallel to the moving direction of the seedling table during operation. If the rotating shaft of the rotary box is not redirected in the output shaft connected to the drive box, the rotation path circle of the rotary box must be moved with the movement of the seedling table.
  • the directions are perpendicular, and the rotation trajectories of each rotary box are also parallel to each other, and there is no angle. Therefore, the technical solution adopts a changing mechanism to make the non-parallel and different axes between the rotating shaft of the rotary box and the output shaft of the driving box have an angle, and realize the circular trajectory circle of the two corresponding rotating boxes. An angle.
  • the angle of the angle of change of the changing mechanism determines the angle between the rotation trajectories of the two rotary boxes corresponding to the same seedling board.
  • a double output driving box is disposed between two adjacent seedling plates, and one of the two sides of the double output driving box is respectively provided corresponding to the seedling plate of the side, and the left and right sides are respectively
  • the seedling plates of the end are also respectively provided with a single output drive box, and the single output drive box is provided with a rotary box corresponding to the seed plate of the left and right ends, forming a layout of two seed boxes corresponding to two rotary boxes.
  • the technical solution makes the rotary boxes on both sides of the double output drive box do not correspond to the same seedling plate, but respectively correspond to two adjacent seedling plates, because the two rotary boxes corresponding to the same seedling plate are located closer to each other.
  • the middle part of the lower end of the seedling board is provided with a carpet seedling dividing plate, and the seedling table is at the rightmost side, and the two corresponding positions of the seedling board are respectively at the most or the end of the seedling board and the carpet seedling segmentation The right side of the board.
  • the two sputum positions corresponding to the same seedling plate are taken by the transplanting claws, one is taken from the left end, and the other is taken from the middle ridge, and the seedlings are moved to the left.
  • the position moves to the right relative to the seedling table until the picking point on the left reaches the middle of the seedling board, and the picking point on the right side reaches the far right side of the seedling board, this is, in theory, the left side is the corresponding point.
  • the last seedling in the first half of the seedling but if the seedlings are not bound by any of the left and right sides, the seedlings are easy to fall, so that the transplanting claws can not get the seedlings.
  • the seedlings are Moving ⁇ from left to right, that is, taking the ⁇ point from the right to the left relative to the seedling stage, and the right side taking the ⁇ point to the last one is also the same.
  • a carpet seedling dividing plate is arranged at the lower end of the middle portion of the seedling plate, and during the downward movement of the carpet seedling, the carpet seedling is formed and divided, and the restraining effect on the seedlings on both sides is achieved.
  • the carpet seed dividing plate comprises a bottom plate for fixing the same on the seedling plate, and a dividing plate perpendicular to the bottom plate, wherein the dividing plate end has a sharp corner and is attached to the fixing plate.
  • the lower end is lifted up to form an obliquely upward cutting edge.
  • the cutting edge has a good cutting action on the carpet seedling.
  • the width of the seedling board can be 28CM, and the spacing between the two picking points corresponding to the same seedling board is 14CM, that is, the spacing of the picking points of the two transplanting jaws corresponding to the same seedling board. It is 14CM.
  • the seedlings of the seedling board can be placed at 28CM, which is the most widely promoted carpet seedling size. The existing seedling raising equipments are all of this size, and the insertion point is shifted relative to the picking point.
  • the seedling spacing of -18CM is a reasonable narrow row width in the wide and narrow row transplanting technology.
  • the invention has the beneficial effects that the seedling damage of some wide and narrow row transplanters existing in the prior art is solved seriously, and some wide and narrow row transplanters are difficult to adapt to the technical problems of the existing carpet seedling width, etc., and provide a kind of In the case of protecting seedlings, the existing carpet seedling cultivation equipment can be used to realize a wide and narrow row transplanter that meets agronomic requirements in the case of a standard carpet seedling.
  • the existing carpet seedling cultivation equipment can be used to realize a wide and narrow row transplanter that meets agronomic requirements in the case of a standard carpet seedling.
  • FIG. 2 is a schematic structural view of a carpet seedboard dividing plate of the present invention
  • FIG. 3 is a left side view of FIG. 2.
  • the present invention is a single-plate double-plant wide and narrow row transplanter, which comprises a vehicle body, a seedling platform and a planting mechanism, wherein the seedling platform comprises four seedling boards 1, the inserting
  • the planting mechanism is composed of a driving box 2 and a rotary box 3, and each of the rotating boxes is provided with a planting arm 4, and the insertion arm is provided with a insertion claw 7, and a gap 8 is arranged between the seedling board and the seedling board.
  • Each seedling board is correspondingly provided with two picking positions 5, and each of the picking positions is correspondingly provided with the rotary box.
  • Each rotary box is provided with two insertion arms, and the insertion arm is provided with a insertion claw.
  • the distance between the two picking positions is one-half the width of the seedling board.
  • the rotating shaft of the rotary box is connected with the output shaft of the driving box through a changing mechanism, and the circular trajectories of the two rotating boxes corresponding to the same seedling plate form an angle with each other, so that the left side of the claw.
  • the insertion point is offset to the left by 0-2 CM with respect to its corresponding picking point;
  • the insertion point of the right insertion claw is offset to the right by 0-2CM with respect to its corresponding extraction point, and the left and right sides are inserted from the claws from the left Take a total of 2-4CM from the point of insertion to the insertion point.
  • the present invention is in use, the two rows of sputum inserted from the same seedling board are narrow rows, and the two rows of sputum inserted by two adjacent saplings are wide rows.
  • the circular trajectory circles of the two rotating boxes corresponding to one seedling plate form an angle with each other, so that the insertion point is not directly under the picking point, and the offset occurs.
  • the two insertion points corresponding to the same seedling plate are larger than the corresponding two extraction points. Since the two insertion points here are exactly narrow lines, the offset distance is 1-2CM, and the two are offset to the sides respectively, so the actual spacing becomes 2-4CM, so it is narrowed.
  • Example 2 The width of the line is appropriately enlarged, and the seedlings are not damaged by the excessive inclination angle of the insertion claw.
  • the wide row of the present invention is obtained by the vacancies provided between the seedling plate and the seedling plate. Therefore, the present invention can realize wide and narrow row insertion which are suitable for both wide rows and narrow rows.
  • the present invention is a single-plate double-plant wide and narrow row transplanter, which includes a vehicle body, a seedling platform, and a planting mechanism, and the seedling platform includes four seedling boards,
  • the planting mechanism is composed of a driving box 2 and a rotating box 3.
  • Each of the rotating boxes is provided with a planting arm 4, and the planting arm is provided with a plugging claw 7, and the seedling board and the seedling board are arranged between the seedling board and the seedling board.
  • One vacancy 8 has two boring positions corresponding to each seedling board, and a double output driving box is arranged between two adjacent seedling boards, and one side of the double output driving box is respectively provided with one of the rotating boxes respectively Corresponding to the seedlings on the side, the seedling plates at the left and right ends are respectively provided with a single output driving box, and the single output driving box is provided with a rotating box corresponding to the seedling plates at the left and right ends, forming one seedling plate corresponding to two The layout of the revolving boxes.
  • Each rotary box is corresponding to one picking position, and each rotary box is provided with two insertion arms, and the insertion arm is provided with a insertion claw. The spacing between the two picking positions is one-half the width of the seedling board.
  • the rotating shaft of the rotary box is connected to the output shaft of the driving box through a changing mechanism, and the circular trajectories of the two rotating boxes corresponding to the same seedling plate form an angle with each other, so that the two claws are
  • the insertion point is offset to the sides with respect to the point of the two.
  • the middle part of the lower end of the seedling board is provided with a carpet seedling dividing board, and the seedling stage is located at the rightmost side, and the two picking positions corresponding to the seedling board are respectively at the most end of the seedling board and the right side of the carpet seedling dividing board.
  • the carpet seedboard dividing plate 6 includes a bottom plate 61 for fixing it on the seedling plate, and a dividing plate 62 perpendicular to the bottom plate, the dividing plate end having a sharp corner 63, which is attached to the fixing plate, and the lower end is lifted up to constitute An obliquely cutting edge.
  • the width of the seedling board can be placed at 28CM, and the distance between the two picking points corresponding to the same seedling board is 14CM, that is, the spacing between the two picking claws of the same seedling board is 14CM, the two claws are
  • the positions of the insertion points are: The insertion point of the left insertion claw is shifted to the left by 1CM with respect to its corresponding extraction point; the insertion point of the right insertion claw is shifted to the right by 2CM with respect to its corresponding extraction point, that is, As a narrow line, the distance between the two insertion points is 17CM.
  • a carpet seedling dividing plate is arranged at the lower end of the middle portion of the seedling board, and in the process of moving the carpet seedling downward, the carpet seedling is formed and divided, and the restraining effect on the seedlings on both sides is achieved.
  • the width of the seedlings that can be placed on the seedling board is 28CM, which is the most widely promoted size of the carpet seedlings.
  • the existing seedling raising equipments are all of this size, and the insertion point is 16-18CM which is realized after the offset of the cutting point.
  • the spacing of seedlings is a reasonable narrow row width in the wide and narrow row cutting technique.
  • This technical scheme effectively realizes the insertion of two rows of 28CM carpets, and the spacing is greater than 1/2 of the width of the carpet, reaching a reasonable 16-18CM. Moreover, since the lateral displacement distance of the single insertion claw from the seedling to the insertion is small, the inclination angle of the phase to the seedling is small, and the seedling is not made. Substantial damage.

Landscapes

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

Abstract

一种单板双株式宽窄行插秧机，包括车体、苗台以及插植机构。苗台包括若干个苗板（1），苗板（1）的下端中部设有毯苗分割板（6）。插植机构由驱动箱（2）、回转箱（3）构成，每个回转箱（3）上设有插植臂（4），插植臂（4）上设有插秧爪（7）。苗板（1）与苗板（1）之间设有一个空位，每个苗板（1）对应设有两个取秧位，每个取秧位对应设有回转箱（3）以及相应插植臂（4）和插秧爪（7）。两个取秧位的间距为苗板（1）可放毯苗宽度的二分之一，同一个苗板（1）对应的两个回转箱（3）的回转轨迹圆相互构成一个夹角，使得左、右两侧插秧爪（7）从取秧点到插秧点总共偏移2-4CM。因此该插秧机能在保护秧苗的情况下，用现有的毯苗培育设备所培育的标准水稻毯苗来实现满足宽窄行农艺要求的插秧。

Description

说明书 发明名称：一种单板双株式宽窄行插秧机 技术领域
[0001] 本发明涉及一种农业机械装备， 尤其是涉及一种插秧机。
背景技术
[0002] 传统的水稻栽培一般都采用等行距的插植方法， 但是这种插植方法植株与植株 之间必然会出现遮阳的问题， 对通风、 通光都不利， 水稻的通风通光性直接影 响水稻的产量及病虫割的防治。 目前宽窄行插秧方法已经得到广泛的应用， 它 是窄行距与宽行距间隔栽培的一种水稻高产栽培技术。 该栽培方式既能保证单 位面积上的穴数合理， 又具有植株群体分布合理,通风透光性能好,光合作用率高 等优点,因此单产水平较高,是高产攻关常选择的栽培方式之一。 同吋， 由于通风 透光性增强， 使稻株间湿度降低， 可在一定程度上减轻病虫危害， 最终达到高 产增收的目的。 为了适应这种农艺的要求， 人们也设计出不各种不同的宽窄行 水稻插秧机， 如公幵号为 CN10193342的中国专利公幵了一种斜齿轮传动宽窄行 插秧机分插机构。 在结构相同的左、 右齿轮盒内分别设置一套交错轴斜齿轮传 动,行星轮与中间倾斜齿轮为一对啮合的交错轴斜齿轮,使行星轴与齿轮盒倾斜,从 而使固结于行星轴的栽植臂与齿轮盒倾斜；栽植臂秧针的运动平面不再与齿轮盒 的回转平面平行,而是作空间运动,形成空间插秧工作轨迹;秧针从秧门取秧位置运 动到推秧点位置,秧针尖点产生横向位移,即垂直于机器前进方向的位移,使秧苗入 土点相对取秧位置有横向左移或右移,在现有的秧门等距分布前提下使得插秧行 距形成农艺要求的宽窄行相间分布。 这种结构使用于现有等距插秧的插秧机的 苗台， 就可以实现宽窄行插秧， 但这种结构如果秧针尖点产生的横向位移过大 ， 即秧针的倾斜角度过大， 就会使得秧针在取秧吋对秧苗的伤害过大； 如果秧 针尖点产生的横向位移过小， 即秧针的倾斜角度过小， 就会使得行距变化很小 ， 达不到宽窄行插秧的农艺目的。 要解决这一问题， 人们也有一种技术方案， 如公幵号为 CN10177954的中国专利， 公幵了一种宽窄行水稻插秧机， 其特征在 于它包括秧箱、 分插机构、 移秧箱机构、 机架， 悬挂架以及动力行走装置， 秧 箱可在移秧箱机构的带动下在机架上进行横向的左右移动； 其特征在于： 分插 机构的秧苗取插机构之间的间距按照宽行宽度、 窄行宽度间隔地设置； 秧箱被 按横向分成若干个秧毯放置单元， 单元与单元之间存在间隔， 所述单元内设有 放置秧毯位， 其宽度为窄行宽度的两倍； 每个单元配设有两个间距为窄行宽度 的秧苗取插机构。 该技术方案中， 每个单元的两个秧苗的取插机构的设置必然 为， 第一个从秧毯的最前端幵始取秧， 第二个从秧毯的中间幵始取秧， 这一点 从其说明书可以看出， 这就使得通过该技术方案完成的插秧， 其窄行必然为毯 苗单元宽度的一半， 以现有的标准毯苗为例， 宽度为 28CM， 其实现的窄行宽度 为 14CM。 但目前的农艺研究表明， 这种窄行的宽度是过密的， 会影响水稻的生 长， 而窄行宽度应该达到 16-18CM为宜， 因此， 要达到这个宽度， 就需要培育出 32-36CM宽的毯苗， 这显然需要全面对现有的毯苗培育设备进行改造更新， 造成 很大的浪费。 这也是该技术方案没有得到实际推广的一个重要原因。
技术问题
[0003] 本发明主要是解决现有技术所存在的宽窄行插秧机的秧苗损伤严重， 难以适应 现有毯苗宽度等的技术问题， 提供一种能够在保护秧苗的情况下， 利用现有的 毯苗培育设备， 在用标准毯苗的情况实现达到农艺要求的单板双株式宽窄行插 秧机。
问题的解决方案
技术解决方案
[0004] 本发明的上述技术问题主要是通过下述技术方案得以解决的： 一种单板双株式 宽窄行插秧机， 包括车体、 苗台以及插植机构， 所述的苗台包括若干个苗板， 所述的插植机构由驱动箱、 回转箱构成， 每个回转箱上设有插植臂， 插植臂上 设有插秧爪， 其特征在于所述的苗板与苗板之间设有一个空位， 每个苗板对应 设有两个取秧位， 每个取秧位对应设有所述的回转箱以及相应插植臂和插秧爪 ， 两个取秧位的间距为苗板可放毯苗宽度的二分之一， 同一个苗板对应的两个 所述的回转箱的回转轨迹圆相互构成一个夹角， 使得左侧插秧爪的插秧点相对 于其对应的取秧点向左偏移 0-2CM; 右侧插秧爪的插秧点相对于其对应的取秧点 向右偏移 0-2CM, 左、 右两侧插秧爪从取秧点到插秧点总共偏移 2-4CM。 本发明 的回转箱的回转轨迹圆指的是在回转箱上取一个非回转中心的点， 在回转箱转 动一周的过程中， 该点所走过的轨迹。 本技术方案中， 同一苗板对应的两个所 述的回转箱的回转轨迹圆相互构成一个夹角， 使得插秧点不是处于取秧点的正 下方， 而发生偏移。 通过这一技术设置， 使得对应的两个插秧点比对应的两个 取秧点的间距更大。 由于这里的两个插秧点正好是窄行， 它的偏移距离 0-2CM, 而两者分别向两侧偏移， 所以， 其实际的间距变大 2-4CM, 因此其既实现了窄行 宽度适当放大， 又不会因为插秧爪倾斜角度过大而伤害秧苗， 当然左右两侧， 当然只要总共间距放大 2-4CM, 左右两个插秧爪的偏移距离可以不同。 本发明的 宽行通过苗板与苗板之间设置的空位得到， 因此， 本发明可以实现宽行和窄行 都适当的宽窄行插秧。 本技术方案的重要意义在于， 以现有标准 （常用） 的毯 苗宽度为基础， 现有技术中， 通过一个毯苗对应两个插秧爪实现的宽窄行插秧 中的窄行， 在农艺上是过窄的， 而本发明在这一点上实现了突破， 既利用了现 有宽度的毯苗， 也实现合适的行距的宽窄行插秧。
[0005] 作为优选， 所述的回转箱的转轴与所述的驱动箱输出轴之间通过一个变向机构 相连。 驱动箱的输出轴一般于苗台在工作中的移动方向相平行， 如果回转箱的 转轴在连接驱动箱的输出轴是不进行变向的话， 则回转箱的转动轨迹圆必然与 苗台的移动方向相垂直， 各回转箱的转动轨迹圆之间也相互平行， 不存在夹角 。 因此， 本技术方案通过一个变向机构， 使得回转箱转轴与驱动箱的输出轴之 间的不平行、 不同轴， 而具有一个夹角， 实现两个对应的回转箱的回转轨迹圆 相互构成一个夹角。 该变向机构所变向的角度大小决定了同一苗板对应的两个 回转箱的转动轨迹圆之间的夹角的大小。
[0006] 作为优选， 相邻两个苗板之间设有一个双输出驱动箱， 双输出驱动箱的两侧分 别设有一个所述的回转箱分别与该侧的苗板相对应， 左右两端的苗板还分别设 有一个单输出驱动箱， 该单输出驱动箱设有一个回转箱， 与左 \右端的苗板对应 ， 形成一个苗板对应两个回转箱的布局。 该技术方案使得双输出驱动箱的两侧 回转箱不对应于同一个苗板， 而分别对应于两个相邻的苗板， 由于同一个苗板 对应的两个回转箱的位置较近， 这两者之间的空间非常有限， 难以布置一个驱 动箱。 [0007] 作为优选， 所述的苗板的下端中部设有毯苗分割板， 苗台处于最右侧吋， 苗板 对应的两个取秧位分别处于苗板的最或端和毯苗分割板的右侧。 本发明在使用 吋， 同一苗板对应的两个取秧位同吋由插秧爪取秧， 一个从左端幵始取， 一个 从中部幵始取， 随着苗台向左移动， 取秧点的位置相对于苗台向右移动， 直到 左侧的取秧点到达苗板的中部， 右侧的取秧点到达苗板的最右侧， 此吋， 理论 上， 左侧了秧点对应该行秧苗前半部的最后一根秧苗， 但如果这根秧苗是的左 右两侧均没有任何约束面， 这根秧苗在就容易倒， 而使得插秧爪根本取不到秧 苗， 同理， 当苗台从左往右移动吋， 即取秧点相对于苗台从右往左移动， 右侧 取秧点到达最后一根秧苗吋也具有同样的情况。 因此， 本技术方案在苗板的中 部下端设有一个毯苗分割板， 在毯苗向下移动的过程中， 其对毯苗形成分割， 并达到对其两侧的秧苗的约束作用。
[0008] 作为优选， 所述的毯苗分割板包括一个用于将其固定在苗板上的底板， 和一个 垂直于底板的分割板， 该分割板上端为尖角， 贴合于固定板， 下端翘起， 构成 一个斜向上的切割刃。 该切割刃对毯苗具有很好的切割作用。
[0009] 作为优选， 所述的苗板可放毯苗宽度为 28CM， 同一苗板对应的两个取秧点的 间距为 14CM， 即同一苗板对应的两个插秧爪的取秧点的间距为 14CM。 该技术 方案中， 苗板可放的毯苗为 28CM， 这是一种推广最为广泛的毯苗尺寸， 现有大 量育苗设备均为该尺寸， 插秧点相对于取秧点偏移后实现的 16-18CM的秧苗间距 是宽窄行插秧技术中的合理的窄行宽度， 本技术方案有效的实现了单片 28CM的 毯苗完成两行插秧， 且间距大于毯苗宽度的 1/2， 达到合理的 16-18CM。 并且， 由于单个插秧爪从取苗到插秧的横向偏移距离较小， 其相到秧苗的倾斜角度较 小， 不会对秧苗造成实质性的伤害。
发明的有益效果
有益效果
[0010] 本发明的带来的有益效果是， 解决现有技术所存在的有些宽窄行插秧机的秧苗 损伤严重， 有些宽窄行插秧机难以适应现有毯苗宽度等的技术问题， 提供一种 能够在保护秧苗的情况下， 利用现有的毯苗培育设备， 在用标准毯苗的情况实 现达到农艺要求的宽窄行插秧机。 对附图的简要说明
附图说明
[0011] 附图 1是本发明的一种结构示意图；
[0012] 附图 2是本发明的毯苗分割板的一种结构示意图；
[0013] 附图 3是附图 2的左视图。
本发明的实施方式
[0014] 下面通过实施例， 并结合附图， 对本发明的技术方案作进一步具体的说明。
[0015] 实施例 1 :
[0016] 如图 1所示， 本发明是一种单板双株式宽窄行插秧机， 包括车体、 苗台以及插 植机构， 所述的苗台包括 4个苗板 1， 所述的插植机构由驱动箱 2、 回转箱 3构成 ， 每个回转箱上设有插植臂 4， 插植臂上设有插秧爪 7， 所述的苗板与苗板之间 设有一个空位 8， 每个苗板对应设有两个取秧位 5， 每个取秧位对应设有所述的 回转箱每个回转箱上设有两个插植臂， 插植臂上设有插秧爪。 两个取秧位的间 距为苗板可放毯苗宽度的二分之一。 回转箱的转轴与所述的驱动箱输出轴之间 通过一个变向机构相连， 同一个苗板对应的两个所述的回转箱的回转轨迹圆相 互构成一个夹角， 使得左侧插秧爪的插秧点相对于其对应的取秧点向左偏移 0-2 CM; 右侧插秧爪的插秧点相对于其对应的取秧点向右偏移 0-2CM, 左、 右两侧 插秧爪从取秧点到插秧点总共偏移 2-4CM。
[0017] 本发明本在使用中， 从同一苗板取下的秧苗所插的两行秧为窄行， 相邻两个苗 板取下的相邻两株秧所插的两行秧为宽行， 以些实现宽窄行插秧。 一苗板对应 的两个所述的回转箱的回转轨迹圆相互构成一个夹角， 使得插秧点不是处于取 秧点的正下方， 而发生偏移。 通过这一技术设置， 使得同一苗板对应的两个插 秧点比对应的两个取秧点的间距更大。 由于这里的两个插秧点正好是窄行， 它 的偏移距离为 1-2CM, 而两者分别向两侧偏移， 所以， 其实际的间距变大 2-4CM ， 因此其既实现了窄行宽度适当放大， 又不会因为插秧爪倾斜角度过大而伤害 秧苗。 本发明的宽行通过苗板与苗板之间设置的空位得到， 因此， 本发明可以 实现宽行和窄行都适当的宽窄行插秧。 [0018] 实施例 2:
[0019] 如图 1、 图 2、 图 3所示， 本发明是单板双株式宽窄行插秧机， 包括车体、 苗台 以及插植机构， 所述的苗台包括 4个苗板 1， 所述的插植机构由驱动箱 2、 回转箱 3构成， 每个回转箱上设有插植臂 4， 插植臂上设有插秧爪 7， 所述的苗板与苗板 之间设有一个空位 8， 每个苗板对应设有两个取秧位， 相邻两个苗板之间设有一 个双输出驱动箱， 双输出驱动箱的两侧分别设有一个所述的回转箱分别与该侧 的苗板相对应， 左右两端的苗板还分别设有一个单输出驱动箱， 该单输出驱动 箱设有一个回转箱， 与左 \右端的苗板对应， 形成一个苗板对应两个回转箱的布 局。 每个回转箱分别与一个取秧位对应， 每个回转箱上设有两个插植臂， 插植 臂上设有插秧爪。 两个取秧位的间距为苗板可放毯苗宽度的二分之一。 回转箱 的转轴与所述的驱动箱输出轴之间通过一个变向机构相连， 同一个苗板对应的 两个所述的回转箱的回转轨迹圆相互构成一个夹角， 使得两者的插秧爪的插秧 点相对于两者的取秧点向两侧偏移。 所述的苗板的下端中部设有毯苗分割板， 苗台处于最右侧吋， 苗板对应的两个取秧位分别处于苗板的最或端和毯苗分割 板的右侧。 毯苗分割板 6包括一个用于将其固定在苗板上的底板 61， 和一个垂直 于底板的分割板 62， 该分割板上端为尖角 63， 贴合于固定板， 下端翘起， 构成 一个斜向上的切割刃。 苗板可放毯苗宽度为 28CM， 同一苗板对应的两个取秧点 的间距为 14CM， 即同一苗板对应的两个插秧爪的取秧点的间距为 14CM， 这两 个插秧爪的插秧点的位置分别为： 左侧插秧爪的插秧点相对于其对应的取秧点 向左偏移 1CM; 右侧插秧爪的插秧点相对于其对应的取秧点向右偏移 2CM， 即 作为窄行， 这两个插秧秧点的间距为 17CM。
[0020] 本实施例中， 在苗板的中部下端设有一个毯苗分割板， 在毯苗向下移动的过程 中， 其对毯苗形成分割， 并达到对其两侧的秧苗的约束作用。 苗板可放的毯苗 的宽度为 28CM， 这是一种推广最为广泛的毯苗尺寸， 现有大量育苗设备均为该 尺寸， 插秧点相对于取秧点偏移后实现的 16-18CM的秧苗间距是宽窄行插秧技术 中的合理的窄行宽度， 本技术方案有效的实现了单片 28CM的毯苗完成两行插秧 ， 且间距大于毯苗宽度的 1/2， 达到合理的 16-18CM。 并且， 由于单个插秧爪从 取苗到插秧的横向偏移距离较小， 其相到秧苗的倾斜角度较小， 不会对秧苗造 成实质性的伤害。

Claims

权利要求书
[权利要求 1] 一种单板双株式宽窄行插秧机， 包括车体、 苗台以及插植机构， 所述 的苗台包括若干个苗板， 所述的插植机构由驱动箱、 回转箱构成， 每 个回转箱上设有插植臂， 插植臂上设有插秧爪， 其特征在于所述的苗 板与苗板之间设有一个空位， 每个苗板对应设有两个取秧位， 每个取 秧位对应设有所述的回转箱以及相应插植臂和插秧爪， 两个取秧位的 间距为苗板可放毯苗宽度的二分之一， 同一个苗板对应的两个所述的 回转箱的回转轨迹圆相互构成一个夹角， 使得左侧插秧爪的插秧点相 对于其对应的取秧点向左偏移 0-2CM; 右侧插秧爪的插秧点相对于其 对应的取秧点向右偏移 0-2CM, 左、 右两侧插秧爪从取秧点到插秧点 总共偏移 2-4CM。
[权利要求 2] 根据权利要求 1所述的一种单板双株式宽窄行插秧机， 其特征在于所 述的回转箱的转轴与所述的驱动箱输出轴之间通过一个变向机构相连 根据权利要求 1或 2所述的一种单板双株式宽窄行插秧机， 其特征在于 相邻两个苗板之间设有一个双输出驱动箱， 双输出驱动箱的两侧分别 设有一个所述的回转箱分别与该侧的苗板相对应， 左右两端的苗板还 分别设有一个单输出驱动箱， 该单输出驱动箱设有一个回转箱， 与左 \右端的苗板对应， 形成一个苗板对应两个回转箱的布局。
根据权利要求 1或 2所述的一种单板双株式宽窄行插秧机， 其特征在于 所述的苗板的下端中部设有毯苗分割板， 苗台处于最右侧吋， 苗板对 应的两个取秧位分别处于苗板的最或端和毯苗分割板的右侧。
根据权利要求 3所述的一种单板双株式宽窄行插秧机， 其特征在于所 述的苗板的下端中部设有毯苗分割板， 苗台处于最右侧吋， 苗板对应 的两个取秧位分别处于苗板的最或端和毯苗分割板的右侧。
根据权利要求 4所述的一种单板双株式宽窄行插秧机， 其特征在于所 述的毯苗分割板包括一个用于将其固定在苗板上的底板， 和一个垂直 于底板的分割板， 该分割板上端为尖角， 贴合于固定板， 下端翘起， 构成一个斜向上的切割刃。
[权利要求 7] 根据权利要求 5所述的一种单板双株式宽窄行插秧机， 其特征在于所 述的毯苗分割板包括一个用于将其固定在苗板上的底板， 和一个垂直 于底板的分割板， 该分割板上端为尖角， 贴合于固定板， 下端翘起， 构成一个斜向上的切割刃。
[权利要求 8] 根据权利要求 1所述的一种单板双株式宽窄行插秧机， 其特征在于所 述的苗板可放毯苗宽度为 28CM， 同一苗板对应的两个取秧点的间距 为 14CM， 即同一苗板对应的两个插秧爪的取秧点的间距为 14CM。
PCT/CN2017/083843 2016-05-12 2017-05-10 一种单板双株式宽窄行插秧机 Ceased WO2017198101A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610329010.9 2016-05-12
CN201610329010.9A CN106900224A (zh) 2016-05-12 2016-05-12 一种单板双株式宽窄行插秧机

Publications (1)

Publication Number Publication Date
WO2017198101A1 true WO2017198101A1 (zh) 2017-11-23

Family

ID=59206155

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/083843 Ceased WO2017198101A1 (zh) 2016-05-12 2017-05-10 一种单板双株式宽窄行插秧机

Country Status (2)

Country Link
CN (1) CN106900224A (zh)
WO (1) WO2017198101A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022085722A (ja) * 2020-11-27 2022-06-08 株式会社クボタ 田植機

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101779540A (zh) * 2010-03-18 2010-07-21 中国水稻研究所 宽窄行水稻插秧机
CN101790917A (zh) * 2010-04-09 2010-08-04 浙江理工大学 万向节驱动倾斜式宽窄行插秧机分插机构
CN201905028U (zh) * 2010-12-07 2011-07-27 东北农业大学 单轴锥齿轮传动斜置式宽窄行插秧机分插机构
JP2015047165A (ja) * 2013-09-02 2015-03-16 ディーア・アンド・カンパニーＤｅｅｒｅ Ａｎｄ Ｃｏｍｐａｎｙ モジュール式米植え替えユニット
CN104770122A (zh) * 2015-04-02 2015-07-15 安徽省锦禾农业装备有限责任公司 一种可变宽窄行插秧机的插植机构及其控制方法
CN104938111A (zh) * 2015-06-04 2015-09-30 安徽省锦禾农业装备有限责任公司 一种二维宽窄间隔插秧机
CN205727024U (zh) * 2016-05-12 2016-11-30 栾翠莲 一种单毯苗双插二维宽窄插秧机
CN205727025U (zh) * 2016-05-12 2016-11-30 栾翠莲 一种二维宽窄插秧机
CN205727016U (zh) * 2016-05-12 2016-11-30 栾翠莲 一种宽窄行水稻插秧机
CN205727017U (zh) * 2016-05-12 2016-11-30 栾翠莲 一种单板双株式宽窄行插秧机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2803202B2 (ja) * 1989-08-16 1998-09-24 井関農機株式会社 乗用型田植機
CN201355923Y (zh) * 2009-02-11 2009-12-09 曾方根 水稻插秧机的插秧机构
CN102037814B (zh) * 2010-10-09 2012-05-23 东北农业大学 单轴锥齿轮传动斜置式宽窄行插秧机分插机构
CN205082200U (zh) * 2015-09-05 2016-03-16 裴振军 钵苗水稻插秧机

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101779540A (zh) * 2010-03-18 2010-07-21 中国水稻研究所 宽窄行水稻插秧机
CN101790917A (zh) * 2010-04-09 2010-08-04 浙江理工大学 万向节驱动倾斜式宽窄行插秧机分插机构
CN201905028U (zh) * 2010-12-07 2011-07-27 东北农业大学 单轴锥齿轮传动斜置式宽窄行插秧机分插机构
JP2015047165A (ja) * 2013-09-02 2015-03-16 ディーア・アンド・カンパニーＤｅｅｒｅ Ａｎｄ Ｃｏｍｐａｎｙ モジュール式米植え替えユニット
CN104770122A (zh) * 2015-04-02 2015-07-15 安徽省锦禾农业装备有限责任公司 一种可变宽窄行插秧机的插植机构及其控制方法
CN104938111A (zh) * 2015-06-04 2015-09-30 安徽省锦禾农业装备有限责任公司 一种二维宽窄间隔插秧机
CN205727024U (zh) * 2016-05-12 2016-11-30 栾翠莲 一种单毯苗双插二维宽窄插秧机
CN205727025U (zh) * 2016-05-12 2016-11-30 栾翠莲 一种二维宽窄插秧机
CN205727016U (zh) * 2016-05-12 2016-11-30 栾翠莲 一种宽窄行水稻插秧机
CN205727017U (zh) * 2016-05-12 2016-11-30 栾翠莲 一种单板双株式宽窄行插秧机

Also Published As

Publication number Publication date
CN106900224A (zh) 2017-06-30

Similar Documents

Publication Publication Date Title
JP7005818B1 (ja) 生分解性苗トレイに適した気流力式順番に苗を植え付ける苗投げ植え機および苗投げ植えの方法
US11240973B2 (en) Artificially intelligent harvest and reuse system for planting vegetables
WO2016192654A1 (zh) 一种错行式宽窄行插秧机作业方法
CN105723896A (zh) 一种钵苗移栽机快速自动取苗投苗装置
CN205727024U (zh) 一种单毯苗双插二维宽窄插秧机
CN117099541A (zh) 一种水稻毯状苗高速切块有序抛栽机及切块抛栽方法
CN208029645U (zh) 一种植物育苗支架
CN102349379B (zh) 全自动电感应大蒜牙尖辨别播种机
CN205727025U (zh) 一种二维宽窄插秧机
WO2016192655A1 (zh) 一种二维宽窄间隔插秧机
WO2017193959A1 (zh) 一种宽窄行水稻插秧机
WO2017198101A1 (zh) 一种单板双株式宽窄行插秧机
CN205727017U (zh) 一种单板双株式宽窄行插秧机
CN206354050U (zh) 移动式种植架
CN106717370A (zh) 一种单毯苗双插插秧机
CN205727016U (zh) 一种宽窄行水稻插秧机
WO2016192659A1 (zh) 一种宽窄行插秧机及其作业方法
CN207322071U (zh) 一种旋转式育苗架
WO2017036366A1 (zh) 一种匀转速二维宽窄插秧机
WO2017193957A1 (zh) 一种二维宽窄插秧机
CN211745394U (zh) 自走式菠萝采收机械
WO2016192660A1 (zh) 一种双毯苗宽窄行插秧机及其作业方法
WO2017193944A1 (zh) 一种单毯苗双插二维宽窄插秧机
CN220326467U (zh) 多功能旋转升降无土栽培种植装置
CN206564811U (zh) 一种单毯苗双插插秧机

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17798664

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 17798664

Country of ref document: EP

Kind code of ref document: A1