• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    This invention relates to a transplantor of seedlings useful for supplying seedlings in a controlled state, which is characterized in that; seedlings grown in paper tubes which are a mixture of superior and inferior seedlings are placed on a seedlings supplying conveyor (17) and separated into individuals at a certain interval by seedlings separating apparatus (19-26) at the terminal of said conveyor. Behind said seedlings separating apparatus (19-26) is a string-like belt (28) to support roots and leaves, to which is supplied seedlings obtained by separation. Inferior seedlings free of leaves are fallen onto said string-like belt (28) to transfer only superior seedlings. Behind the string-like belts is seedlings controlling (arraying) conveyor (45) rotating at a certain velocity, to which seedlings are transferred. In the vicinity of the seedlings accepting part of said seedlings controlling conveyor (45) is provided with seedlings detector (60) to control the accumulation of seedlings by rotating seedlings supplying conveyor (17) slower when the seedlings amount on the seedling conveyor increases or by rotating the same faster when the same decreases to transfer the seedling in a controlled state.
    公开号:SU1311599A3
    申请号:SU843773892
    申请日:1984-07-27
    公开日:1987-05-15
    发明作者:Микава Исао；Ендох Масакиро；Кадзи Масаюки；Кисида Еситака；Ямамото Нобухиро
    申请人:Серкл Айрон Ворк Ко,Лтд (Фирма)；
    IPC主号:
    专利说明:

    1-13
    The invention relates to a transplanting device which can transplant and automatically select, without any loss of seedlings grown in paper tubes, and feed only high quality selected seedlings to the transplanting element of the dp transplant device. In addition, the invention can be used in devices for transplanting beet seedlings, vegetables, tobacco and other major crops,
    The aim of the invention is to increase the efficiency of the process by monitoring the accumulation of seedlings.
    1 shows a device for transplanting seedlings, side view; 2 shows a mechanism for selectively feeding seedlings; figure 3 - diagram of the drive conveyors.
    The device comprises a table 1, in front of which there is a seat 2 and a mechanism 3 for selectively feeding seedlings grown in paper tubes. The operator sitting in seat 2 can place seedlings P grown in paper tubes, separated from table 1 while maintaining the roots of the respective samples on mechanism 3 tape for selectively feeding seedlings grown in paper tubes and transferring high quality seedlings when removing low quality seedlings. At the transmitting intermediate end of the mechanism for selectively feeding 3 grown in paper tubes of seedlings, a feeding element is installed in the form of a pair of transferring tapes 4 that can be moved in a circle up and down. At the end of the belts 4 there is a pair of rotating planting discs 5 which rotate in the direction of movement of the machine. Therefore, when the head grown in paper tubes of seedlings P is transmitted by transferring ribbons 4 as they protrude, a pair of rotating planter discs 5 takes the head of seedlings and is directed downwards in planting, In the back of the pair of rotating planter discs 5 there is a pressing disc 6 dp pressing and opening a plow 7, opened back, the installation of which is provided below the frame 8 and in front of a pair of rotating planting discs 5. The opening plow 7 is set in such a way that 92
    It is not possible for a pair of rotating planting discs 5 to rotate to place the seedlings P grown in paper tubes in the open groove and pressed in by the subsequent pressing disc 6. The said device elements are respectively driven by rotating the pressing disc 6. The sprocket 9 is mounted on the shaft 10 of the pressing the disk 6 and rotates the sprocket 11, mounted on the shaft 12 of a pair of rotating planting disks 5, using a chain 13.
    A bevel gear 14 is mounted on the shaft 12 and rotates
    a counterdrive 5 for driving a mechanism for selectively feeding seedlings grown in paper tubes and transferring tapes 4.
    I
    Feeding seedlings conveyor 16
    is a flat ribbon and rotates in the direction indicated by the arrow. At the outlet of the feeding saplings of the conveyor 16, the saping rollers are installed, one of which is made in the form of a porous pressing wheel 17 for advancing the seedlings P in the pressed state. Another roller
    made up of a porous separator 18 mounted in front of the porous pressing wheel 17, which quickly rotates to separate the seedlings in a row along a separate seedling.
    The rotation is carried out by installing gear wheels 19 and 20, which differ in diameter, on the shaft 21 of the feeding seedlings of the conveyor 16, and which are in engagement
    with gear wheels 22 and 23 mounted respectively on the porous pressing wheel 17 and the porous separator of seedlings 18, so that rotation in the direction indicated by the arrow can be carried out. Below the end of the feed saplings of the conveyor 16, there is a selector of the mechanism 3 for selectively feeding seedlings, which is composite, including as a necessary element a conveyor that can rotate faster than the feeding saplings of the conveyor 16, supporting separate seedlings P grown in paper tubes separated by porous a separator for seedlings and a spacing distance for separating (removing) low-quality seedlings, and a conveyor belt that can rotate slower than it does before 313
    a conveyor belt 16 so that it can feed seedlings with standing stands closely in a row of belts 4. A pair of pulleys 24 and 25 is provided under the separator of seedlings 18 to increase the distance between the seedlings, and a rapidly rotating pair of seed tapes 26 are placed between them, to receive fallen seedlings. Each tape 26 is usually a cord-shaped tape that rotates in the direction shown by the arrow at a linear speed of about 2 to 4 times the speed of the seedlings of the conveyor 16, After the pulley 25 there is a cylindrical pulley 27, and the two pulleys are connected by a single cord-shaped supporting a ribbon 28 which receives seedlings grown in paper tubes from below and rotates at the same speed as a pair of seed tapes 26. The pulley 30 is attached to the lower end of the shaft 29 of the pulley 24 to receive the seedlings , with a pulley 31 located below the pulley 27, and a pulley 32 is installed between the pulley 27 and pulley 25. The pulleys 30 and 31, the counter pulley 32 are connected in a triangle supporting tape 33, and the counter pulley 32 is large in size and is a free pulley like pulley - wu 31.
    The leaf-holding tape 33 is a cord-like tape, on the outside of which a wide tape 34 is installed, so that it can protect against leaf slipping and falling into the pulley. The leaf is supported by a ribbon 34 and a wide ribbon 35 located above and opposite to the ribbon 34, and above the wide ribbon
    34 there are three pulleys 36, 37, 38 arranged along a triangle, connected by a cord-shaped tape 39, outside of which there is a wide belt 35. A gear wheel 39 mounted on the end of the shaft 40 of the pulley 25, and a gear wheel
    41 mounted on the shaft 42 of the pulley 36 are in engagement with each other for driving, and the pulleys 37 and 38 are free pulleys, and wide ribbons 34 and
    35 rotate at the same speed, but in opposite directions relative to each other. Corrective (leveling) seedlings tape 43 and 44 are metkda
    5994
    a pulley 27 and a pulley 45 fixed on a shaft 46 located between the shaft 40 of the pulley 25 and the shaft 47 of the pulley 27. The tapes 43 and 44 rotate at the same speed as the tape 28, and the cord-like tape 44 supports the lower roots of the seedlings and the wider tape 43 can support the middle part of R. seedlings grown in paper tubes. The wide ribbon has a plurality of wings 48 parallel to the shaft 46 at a distance sufficient for one seedling R. Therefore, when the seedlings P are transmitted
    5 by ribbons 28, 34, 35 in the direction of the seedling leveling tape 43, they are gripped by wings 48, rotating: from bottom to top and placed between the wings. Therefore, the seedlings are precisely placed on the tape 43 and freed from supporting the leaves by ribbons 34 and 35. The seedlings P, which are in lines on the leveling seedlings of the tapes 43 and 44, move to the transporter, in the form of cord-like bands 49, which are located between pulley 27 and pulley 50, with shaft 51 of pulley 50 behind and in parallel with respect to
    0 pulley 27. When the belts 49 are at the same level and rotate at the same speed as the belts 28 and 43, the seedlings can be transferred at the same speed as on the belt 28.
    5 Behind the shaft 51, there is a drive shaft 52, at the end of which a sprocket 53 is fixed, which is connected to the intermediate shaft (control shaft) 15 by means of a chain 54. To the drive shaft
    0 52, the cylindrical pulley 55 is attached, and free pulleys are mounted on the shaft 51, and the pulley 55 and the free pulleys 56 are connected by accumulating cord-like tapes 57, so
    5 that the rotation can be carried out with the help of a pulley 55. The belt 57 is set in such a way that it is usually rotated lower than the seedling feeding conveyor 16 and has a linear speed of approximately 1/2 to 1/4 of the speed of the belts 28 and 49 The ratio of the speeds between the belts is defined. It is mainly based on the yield of seedlings (the content of high quality seedlings,%); for example, for the aforementioned device intended for transplanting beet seedlings when the normal speed of the accumulating tape is 57 equals 5
    by 1.0, then the speed of the belts 49, 43, 28 and 26 should be about 3.0, and the speed of the feed seedlings of the conveyor 16 should be about 1.2. The transfer of seedlings therefore becomes slower on the tapes 57, so that the seedlings P on the tapes 57 advance under the pushing action of subsequent seedlings grown in paper tubes on tape 49 that are approaching. As a result, seedlings grown in paper tubes come into close contact. A shaft 58 is provided above the transmitting end of the belts 57 and fitted with a gear wheel 59, which is engaged with the gear wheel 60 of the drive shaft 52 in order to rotate in opposite directions to each other. The surface of the shaft 58 is provided with a pressing wheel 61, which is covered with an elastic material, such as a sponge, and which rotates at the same speed as the belt 57.
    The photoelectric switch 62 is attached to the frame 63 near the tape 57 and above the tape 49. A long hole 64 is provided on the frame 63 so that the mounting position can be easily adjusted. The photoelectric switch can be replaced by a contactless detector, which is commonly used to detect products.
    The drive shaft 52 is provided with a large sprocket 65 and a small sprocket 66 with a ratchet 67. The large sprocket 65 in its normal state rotates the sprocket 68 mounted on the shaft 46, using a chain 69, quickly rotates the shaft 46 using an electromagnetic clamping device 70, Driving with the small sprocket 66 is carried out at the same speed as the shaft 52, or slightly faster. A sprocket 71 is also mounted on the shaft 46, which rotates at the same speed as the sprocket 72 mounted on the shaft 40, and the sprocket 73 mounted on the shaft 47, the sprocket 73 mounted on the shaft 47 and the sprocket 74 of the shaft 51 is connected by a chain 75. The aforementioned shaft 51 is also provided with a sprocket 76, which is connected with a chain 77 to the sprocket 66. A shaft chain 15996 is installed on the shaft 40
    a forest 78, which is connected by a chain 79, with a sprocket 80 of the shaft 21, in order to effect a movement in which the transmission speed of the feed
    5 seedlings of the conveyor 16 are 1.2 times higher than the speed of the belt 57. The small sprocket 66 rotates with the large sprocket 65, but the operation of the wheel 66 is determined by the presence of the ratchet 67.
    fO The process of transplanting seedlings is as follows.
    Soot: The algae seedlings P are transferred from table 1 to the transporter 16. The wheel 17 and the separator 18 feed the seedlings into a pair of tapes 26 that pick up the seedlings 26. The seedlings P grown in paper tubes that fall into the picker seedlings of the tape 26 are kept in such a way that their roots are on the supporting belt 28, and the leaves on the wide belt 34. When a pair of seed tapes 26 are rotated in the direction 25
    arrowed leaves of saplings
    are caught at the edges of the belts 26 between the wide ribbons 34 and 35 due to the rotation of the wide belt 34 and are transferred. When grown in paper tubes
    the seedlings P move further, they are transferred when their upper parts are raised up due to the larger diameter of the intermediate pulley (counter sheave) 32 and the seedlings grown in paper tubes can be transferred almost horizontally without decreasing the top portion grown in seedlings paper tubes. Poor seedlings P, the leaves of which are insufficient or undeveloped, fall, being captured, I only have their lower roots supported by a supporting tape 28, but these seedlings fall from the end of a pair of tapes that select the seedlings 26
    due to the imbalance caused by the extremely tapered tape 28, the seedlings grown in paper tubes P, separated from the poor quality seedlings P and consisting only
    of the high quality seedlings P, are transmitted further and reach a pair of correcting seedlings of ribbons 43 and 44, which transmit them to the control conveyor 49. Above the latter, a photoelectric switch 62 is installed in the form of a non-contact detector. In any detectors, a time delayed system is preferred when the detection becomes inoperative at a certain period when the seedlings P pass under the connection with the timer. For example, for seedlings of P with a diameter of 18 mm grown in a paper tube, xc displacements with a speed of 30.6 mm / s on a belt 49 passing under a photoelectric switch 62 require 0.588 s, so it is preferable to perform detection less than 0 , 6 seconds.
    In such constructions, then low-quality seedlings P have an even distribution in seedlings grown in paper honeycomb-shaped paper tubes, and the number of seedlings corresponds to the ratio of speeds between the feed conveyor 16 and the ribbon 57, the change in the number of seedlings on the tape 57 becomes small, since they are transmitted from conveyor 16, leaving poor quality seedlings at the end of the belts 26. Further, if the belt 57 is made short, the change is absorbed when the seedlings are fed from the wheel 61 to the belts 4 under keeping the seedlings in close contact and planting them with the help of the planting discs 5. Conversely, if the distribution of low quality seedlings P is so uneven that it is consistent from 3 to 5 pcs, the seedlings P cannot be transferred continuously to tape 57, which causes breaks in contacting and improper planting, so that boarding gaps appear.
    Consequently, for beet seedlings with an output of about 90%, the speed of the feeding conveyor seedlings I6 is 1.2 times faster, so that the seedlings P can be constantly maintained on the tape, and the photoelectric switch 62 detects down the crown seedlings on the tape 49 and makes the tapes rotate 49, 28 and the conveyor 16 is slower, retaining the usual rotation of the belt 57.
    In this mechanism, only high-quality seedlings from the feeding conveyor 16 are transferred sequentially to the accumulation of seedlings on the tape 57 and their subsequent accumulation on the tape 49, which is detected by the photoelectric switch 62, and the electromagnetic clamping device takes off
    five
    0
    five
    0
    five
    0
    lucheno As a result, the driving of the large sprocket is interrupted and the rotation of the shaft 46 is reduced. When the rotational speed of the shaft 46 reaches the rotational speed of the drive shaft 52, the small sprocket 66 is driven by the action of the ratchet 67. But the small sprocket 66 operates at a lower speed, and the speed of the belts 28 and 49 slightly exceeds the speed of the belt 57, while the transmitting the speed of the conveyor 16 is such that it is Oj6-0.4 of the speed of the belt 57. Consequently, seedlings located in a row can be transmitted sequentially, being separated (empty space) from subsequent seedlings that a photoelectric cell is detected the tric-switch, and the electromagnetic clamping device 70 takes the On position to return to fast transfer.
    A device for transplanting any type can be connected to the mechanism for selectively feeding seedlings 3 in accordance with the present invention; seedlings are made faster than seedlings, so even if there are 3-5 consecutive low quality seedlings P, the seedlings are constantly kept in a compact position on the belt 57 and are fed steadily into the planting element. Manual selection, typical of a conventional transplanting device, is not required, which makes it possible to land at a high speed and does not result in passes and disorder during planting.
    Formulas
    the invention
    45
    0
    five
    A seedling transporter, comprising a seedling conveyor connected to the seedling element, rollers separating the seedlings, a pair of tapes taking seedlings that are kinematically connected to the conveyor seedling, characterized in that, in order to improve the efficiency of the process by tracking accumulation of seedlings, it is equipped with a seedling regulating conveyor, which is placed behind a pair of tapes that select the seedlings and is kinematically connected
    with the shaft of one of them, while a detector, which is not in contact with the seedlings, is connected over the regulating seedlings with a delayed system
    The shaft of one of the tapes to pick out the seedlings is an electromagnetic clamping mechanism, the rollers separating the seedlings are installed at the exit of the feed seedlings of the conveyor.
    four /.
    J-C-tX
    Editor A.Dolinich
    Compiled by Y. Smirnov Tehred L. Serdyukova
    Order 1904/57 Circulation 630 Subscription
    VNIIPI USSR State Committee
    for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5
    Production and printing company, Uzhgorod, st. Project, 4
    Corrector-A. Zimrkos
    权利要求:
    Claims (1)
    [1]
    Claim
    A device for replanting seedlings, comprising a conveyor feeding seedlings, an element connected to the seedlings separating seedlings, a pair of selection seedlings of tapes that are kinematically connected to the conveyor feeding seedlings, characterized in that, in order to increase the efficiency of the technological process by monitoring the accumulation of seedlings, it is equipped with a conveyor regulating seedlings, which is placed behind a pair of tapes taking seedlings and kinematically connected
    9, with the shaft of one of them, while a non-contacting detector is installed over the seedling control conveyor, connected via a delay system to an electromagnetic clamping mechanism mounted on the shaft of one of the picking seedlings of tapes, and the rollers separating seedlings are installed at the output of the conveyor seedlings.
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    同族专利:
    公开号 | 公开日
    JPH0229843Y2|1990-08-10|
    US4593632A|1986-06-10|
    EP0135004B1|1988-06-29|
    JPS6094023U|1985-06-27|
    UA5711A1|1994-12-28|
    DE3472360D1|1988-08-04|
    EP0135004A1|1985-03-27|
    IE841946L|1985-01-29|
    DE135004T1|1985-08-14|
    IE55637B1|1990-12-05|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2609767A|1946-05-31|1952-09-09|County Commercial Cars Ltd|Transplanting machine|
    US4167911A|1976-03-02|1979-09-18|Nippon Tensai Seito Kabushiki Kaisha|Apparatus for separation and transplanting paper tube seedlings from a continuous paper tube seedling assembly|
    DK160783C|1976-03-02|1991-10-07|Nippon Beet Sugar Mfg|PROCEDURE AND APPARATUS FOR SEPARATING AND PLANTING PLANTS IN PAPER CONTAINERS|
    JPS53127494U|1977-03-17|1978-10-09|
    JPS5550851B2|1977-07-14|1980-12-20|
    US4215513B1|1978-07-28|1992-05-26|Gravi Mechanics Co|
    US4289080A|1979-07-25|1981-09-15|Celanese Corporation|High-speed transplanter|
    NL8004362A|1979-08-03|1981-02-05|Nat Res Dev|APPARATUS FOR HANDLING BREEDING OR GROWING POTS OR BLOCKS.|
    JPS6246123B2|1981-01-12|1987-09-30|Saakuru Tetsuko Kk|
    US4597343A|1982-02-09|1986-07-01|Nippon Tensaiseito Kabushiki Kaisha|Continuous paper-tube potted-seedlings separation transplanting planting machine|
    JPH0228648Y2|1983-04-20|1990-08-01|GB2189971B|1986-04-17|1990-03-21|Transmission Systems Ltd|Agricultural transplanter|
    JPH0520110Y2|1986-10-08|1993-05-26|
    NL8900227A|1988-07-07|1990-02-01|Adrianus Franciscus Maria Flat|METHOD AND APPARATUS FOR TREATING PLANTS|
    BE1003266A5|1989-04-13|1992-02-11|Circle Iron Work Co|Automatic method and machine for planting plantlets|
    JPH0545205B2|1990-08-10|1993-07-08|Hokuei Kk|
    JP2504384Y2|1991-07-15|1996-07-10|株式会社サークル鉄工|Paper tube seedling selection and transport device for transplanter|
    JP3265417B2|1996-02-14|2002-03-11|株式会社サークル鉄工|Multi-row seedling transplanter|
    JP3731307B2|1997-08-28|2006-01-05|株式会社サークル鉄工|Soil seedling sorting and transfer device for transplanter|
    JP3849084B2|1997-09-08|2006-11-22|株式会社サークル鉄工|Method and apparatus for removing seedling from seedling tray|
    JP4153648B2|2000-04-05|2008-09-24|株式会社サークル鉄工|Seedling spacing adjustment method and apparatus|
    US6681706B2|2002-02-26|2004-01-27|Precision Planting, Inc.|Apparatus and method for controlled delivery of seeds to an open furrow|
    EP1472923A1|2003-05-01|2004-11-03|N.V. Agriplant S.A.|A method and apparatus for regular delivery of seedling in a planting vehicle to the soil|
    AT356542T|2003-05-01|2007-04-15|Agriplant S A Nv|METHOD AND DEVICE FOR DELIVERING SAWINGS ON THE GROUND IN A PLANT MACHINE|
    UA114300C2|2011-09-27|2017-05-25|Пресіжн Плентінг Елелсі|Seed delivery apparatus, systems, and methods|
    CN103109629A|2013-03-01|2013-05-22|黑龙江北大荒众荣农机有限公司|Electronic monitoring seedling grading mechanism of sugarbeet transplanter|
    CA3109015A1|2013-08-30|2015-03-05|Precision Planting Llc|Seed delivery apparatus, systems, and methods|
    WO2017143699A1|2016-02-24|2017-08-31|彭忠圣|Seedling thrower|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    JP1983117319U|JPH0229843Y2|1983-07-29|1983-07-29|
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