WO2022099912A1 - Intelligent seed tape braiding machine - Google Patents

Intelligent seed tape braiding machine Download PDF

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Publication number
WO2022099912A1
WO2022099912A1 PCT/CN2021/000012 CN2021000012W WO2022099912A1 WO 2022099912 A1 WO2022099912 A1 WO 2022099912A1 CN 2021000012 W CN2021000012 W CN 2021000012W WO 2022099912 A1 WO2022099912 A1 WO 2022099912A1
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WO
WIPO (PCT)
Prior art keywords
support table
groove
seed tape
stapler
weaving machine
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PCT/CN2021/000012
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French (fr)
Chinese (zh)
Inventor
孟维伟
王旭清
刘开昌
徐杰
王娜
南镇武
张宾
刘灵艳
林松明
赵雪峰
Original Assignee
山东省农业科学院作物研究所
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Application filed by 山东省农业科学院作物研究所 filed Critical 山东省农业科学院作物研究所
Publication of WO2022099912A1 publication Critical patent/WO2022099912A1/en

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
    • A01C1/04—Arranging seed on carriers, e.g. on tapes, on cords ; Carrier compositions
    • A01C1/042—Tapes, bands or cords
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
    • B65H35/06—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators from or with blade, e.g. shear-blade, cutters or perforators

Definitions

  • the invention relates to the technical field of sowing, in particular to an intelligent seed belt weaving machine.
  • the appearance of the seed belt can be the same as the realization of equidistant sowing.
  • the seeds are pre-bonded on the seed belt, and the seed belt is coiled into a roll.
  • the seed belt is laid flat on the ground, and then the seeds are pressed into the soil to realize sowing. .But due to the uneven ground, after the seed tape is laid on the soil surface, the horizontal distance between the seeds fluctuates, resulting in uneven sowing.
  • the purpose of the present invention is to provide a kind of intelligent seed belt weaving machine, is used for adjusting the seed spacing on the seed belt according to the level of the ground during the sowing process.
  • an intelligent seed tape weaving machine which is characterized in that it includes sequentially arranged along the moving direction:
  • the idler is provided with a ring groove on the outer wall of the idler;
  • a support table the upper surface of the support table is in contact with the seed tape; a groove is arranged on the upper surface of the support table, a stapler installation groove communicated with the groove is arranged on the support table, and a collection cavity is arranged at the lower part of the support table;
  • the pressing rod is movably arranged on the support table, the pressing rod is a "7"-shaped structure, a lifting mechanism is arranged between the vertical part of the pressing rod and the supporting table, and the horizontal part of the pressing rod is placed above the groove;
  • the cutting and connecting unit includes a stapler hingedly arranged in the stapler installation slot, an electric telescopic rod arranged between the stapler and the inner wall of the stapler installation slot, and a stapler arranged on the stapler and facing the slot. Cutter, when the electric telescopic rod is extended, the part that drives the stapler extends into the groove and contacts the inner wall of the groove; a toggle unit is provided between the collection cavity and the groove for cutting the The seed belt is moved into the collection cavity;
  • the compaction unit includes a pair of pressing rollers arranged up and down.
  • the lifting mechanism includes a lifting motor arranged in the support table, a gear fixed on the output end of the lifting motor and meshing with the vertical part of the pressing rod.
  • the toggle unit includes a swing motor arranged in the support table, a toggle rod fixed on the output end of the swing motor, an arc-shaped track groove is arranged in the support table, the toggle rod is placed in the track groove, the track groove and the concave groove are arranged.
  • the tank and the collection chamber are connected.
  • a fan is arranged at the right end of the collection cavity, and an air hole is arranged at the left end of the collection cavity.
  • a bottom plate is provided at the bottom of the collection cavity, the first end of the bottom plate is hingedly connected with the support table, and the second end of the bottom plate is connected with the support table by snap connection.
  • the outer wall of the upper pressure roller is provided with a ring groove, and the outer walls of the two pressure rollers are in contact.
  • an ear plate is arranged in the installation groove of the stapler, and the lower end of the stapler is hinged with the ear plate.
  • the intelligent seed tape weaving machine provided by the present invention can adjust the spacing between two seeds on a certain section of the seed tape by cutting and reconnecting the seed tape in the use state, and then Make sure the seeding spacing is even.
  • Fig. 1 is the front view of the present invention
  • Fig. 2 is the top view of the present invention
  • Figure 3 is a top view of the support table
  • Fig. 4 is A-A sectional view in Fig. 3;
  • Fig. 5 is B-B sectional view in Fig. 3;
  • Figure 6 is a side view of the pressure rod
  • Figure 7 is a side view of the lever
  • FIG. 8 is a schematic diagram of a cutting connection unit
  • Fig. 9 is the schematic diagram that the pressing rod presses the seed tape into the groove
  • FIG. 10 is a schematic diagram of reconnection after the cutting and connecting unit cuts the seed tape
  • Fig. 11 is the schematic diagram that the lever pulls the cut seed tape into the collection cavity
  • Fig. 12 is the schematic diagram that the seed tape continues to move after cutting and connecting
  • the present invention mainly includes a winding disc 1, an idler 2, a support table 3, a pressing rod 4, a cutting connecting unit, a toggle unit and a compacting unit.
  • the winding disc 1 is a cylindrical structure, and a seed tape 11 is wound on the outer wall of the winding disc, and the seeds are glued and fixed on the seed tape, and the spacing between the seeds is the same.
  • the idler 2 is a cylindrical structure.
  • the idler is arranged on the back side of the winding disc along the movement direction of the seed belt.
  • the outer wall of the idler is provided with a ring groove, and the width of the ring groove is equal to the width of the seed belt.
  • the seed belt is limited, and the seed belt is limited between the two ends of the ring groove.
  • the idler is used to support and limit the seed belt.
  • the support table 3 is a cuboid structure, and the support table is arranged on the back side of the idler along the movement direction of the seed belt.
  • a concave is provided on the upper surface of the support table
  • the groove 31 is provided with a collection cavity 32 at the lower part of the support table, an air hole 33 connected to the collection cavity and penetrating the left end face of the support table is provided at the left end of the support table, and a groove and a collection cavity are arranged in the upper part of the support table
  • the arc-shaped track grooves 34 that are all connected, as shown in Figure 5, are provided with a pressure rod installation groove 35 in the rear end of the upper part of the support table, and the pressure rod installation groove is also communicated with the groove.
  • the upper part of the support table is also provided with a stapler installation slot 36 that communicates with the groove, and a bottom plate 37 is provided at the bottom of the support table. After closing the bottom plate, the collecting cavity is separated from the outside.
  • the first end of the bottom plate is hingedly connected with the support table, and the second end of the bottom plate is connected with the support table by snap connection.
  • the pressure rod is a "7" shape structure, the lower end of the pressure rod is placed in the pressure rod installation groove, and there is a pressure rod in the pressure rod installation groove.
  • the lifting mechanism that drives the pressing rod to move up and down as shown in Figure 5, the lifting mechanism includes a lifting motor 42 arranged in the mounting groove of the pressing rod, a gear 41 fixed at the output end of the lifting motor and meshing with the vertical part of the pressing rod. Under the action of the mechanism, the horizontal part of the pressing rod can extend into the groove.
  • lever 5 is fixed at the output end of the swing motor.
  • the lever is a "7"-shaped structure, and the horizontal part of the lever is placed in the track groove. The horizontal part of the lever moves in the track groove under the action of the action.
  • the lever and the swing motor constitute the toggle unit.
  • an ear plate 61 is provided in the stapler installation slot, the stapler 6 is hinged on the ear plate, and an electric telescopic rod 62 is arranged between the stapler and the inner wall of the stapler installation slot, Under the action of the electric telescopic rod, the stapler is driven to swing around the hinge point. During the swinging process of the stapler, the stapler can be completely placed in the installation groove of the stapler to partially extended into the groove.
  • the stapler is provided with The cutter 63, the stapler, the cutter, and the electric telescopic rod constitute the cutting connection unit, and the cutting of the seed tape and the reconnection after cutting are realized through the cutting connection unit.
  • the compaction unit is arranged on the rear side of the support table, the compaction unit includes a pair of pressing rollers 9 arranged up and down, and the outer wall of the upper pressing roller is also provided with a ring groove to avoid the seeds on the seed belt.
  • the outer walls of the two pressing rollers are in contact with each other, and then the seed belt that is about to be laid flat on the upper surface of the soil is flattened and compacted.
  • a fan 7 is arranged on the right side wall of the collecting cavity, and the fan is aligned with the air hole in the left and right direction.
  • the seed tape is removed from the winding disc, then contacted with the outer wall of the idler, and then contacted with the upper surface of the support table, and then led out after being flattened by two pressing rollers;
  • the lifting mechanism drives the pressure rod to move down, as shown in Figure 9, the horizontal part of the pressure rod presses the seed belt into the groove, and the pressure The depth of penetration is determined according to the unevenness of the soil surface or the spacing between the seeds on the seed belt; then the pressure rod is reset;
  • the present invention adjusts the distance between two seeds 8 on a certain section of the seed belt by cutting and reconnecting the seed belt in the use state, thereby ensuring the uniformity of the sowing distance.

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  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Sowing (AREA)

Abstract

An intelligent seed tape braiding machine, used for adjusting the distance between seeds on a seed tape according to the ground flatness in the sowing process. The intelligent seed tape braiding machine comprises in order along the direction of movement: a winding disc on which the seed tape is wound; a carrier roller, a circular groove being formed in the outer wall of the carrier roller; a support table, the upper surface of the support table being in contact with the seed tape, a recess being formed in the upper surface of the support table, the support table being provided with a stapler mounting recess communicated with the recess, and a collection cavity being formed in the lower portion of the support table; a pressure rod movably arranged on the support table and being of a "7"-shaped structure, a lifting mechanism being provided between the vertical part of the pressure rod and the support table, and the horizontal part of the pressure rod being disposed above the recess; a cutting and connecting unit used for cutting and then connecting the seed tape; and a compaction unit comprising a pair of pressure rollers arranged up and down. According to the present invention, the distance between two seeds on a certain section of the seed tape is adjusted by cutting and reconnecting the seed tape, so as to ensure the uniformity of the sowing distance.

Description

一种智能种子带编织机An intelligent seed tape weaving machine 技术领域technical field
本发明涉及播种技术领域，具体地说是一种智能种子带编织机.The invention relates to the technical field of sowing, in particular to an intelligent seed belt weaving machine.
背景技术Background technique
种子带的出现，可以同于实现等距播种，种子预先粘接在种子带上，种子带盘绕成卷，使用时将种子带平铺在地面上，然后将种子压入土壤中，进而实现播种.但由于地面的不平整，种子带铺在土壤表面后，种子之间的水平距离忽大忽小，导致播种不均匀.The appearance of the seed belt can be the same as the realization of equidistant sowing. The seeds are pre-bonded on the seed belt, and the seed belt is coiled into a roll. When using, the seed belt is laid flat on the ground, and then the seeds are pressed into the soil to realize sowing. .But due to the uneven ground, after the seed tape is laid on the soil surface, the horizontal distance between the seeds fluctuates, resulting in uneven sowing.
发明内容SUMMARY OF THE INVENTION
本发明的目的在于提供一种智能种子带编织机，用于在播种过程中根据地面平整程度调节种子带上种子间距.The purpose of the present invention is to provide a kind of intelligent seed belt weaving machine, is used for adjusting the seed spacing on the seed belt according to the level of the ground during the sowing process.
本发明解决其技术问题所采取的技术方案是：一种智能种子带编织机，其特征是，它包括沿移动方向依次设置的：The technical scheme adopted by the present invention to solve the technical problem is: an intelligent seed tape weaving machine, which is characterized in that it includes sequentially arranged along the moving direction:
缠绕盘，在缠绕盘上卷绕有种子带；A winding disc, on which a seed tape is wound;
托辊，在托辊外壁上设有环槽；The idler is provided with a ring groove on the outer wall of the idler;
支撑台，支撑台上表面与种子带接触；在支撑台上表面内设有凹槽，在支撑台上设有与凹槽连通的订书机安装槽，在支撑台下部设有收集腔；a support table, the upper surface of the support table is in contact with the seed tape; a groove is arranged on the upper surface of the support table, a stapler installation groove communicated with the groove is arranged on the support table, and a collection cavity is arranged at the lower part of the support table;
压杆，所述压杆活动设置在支撑台上，压杆为“7”字形结构，在压杆竖直部分与支撑台之间设有升降机构，压杆水平部分置于凹槽上方；a pressing rod, the pressing rod is movably arranged on the support table, the pressing rod is a "7"-shaped structure, a lifting mechanism is arranged between the vertical part of the pressing rod and the supporting table, and the horizontal part of the pressing rod is placed above the groove;
裁切连接单元，它包括铰接设置在订书机安装槽内的订书机、设置在订书机与订书机安装槽内壁之间的电动伸缩杆、设置在订书机上且朝向凹槽的切刀，电动伸缩杆伸长时驱动订书机的部分伸入凹槽内与凹槽内壁接触；在收集腔与凹槽之间设有拨动单元，用于将凹槽内裁切下来的种子带拨动至 收集腔内；The cutting and connecting unit includes a stapler hingedly arranged in the stapler installation slot, an electric telescopic rod arranged between the stapler and the inner wall of the stapler installation slot, and a stapler arranged on the stapler and facing the slot. Cutter, when the electric telescopic rod is extended, the part that drives the stapler extends into the groove and contacts the inner wall of the groove; a toggle unit is provided between the collection cavity and the groove for cutting the The seed belt is moved into the collection cavity;
压实单元，它包括上下设置的一对压辊.The compaction unit includes a pair of pressing rollers arranged up and down.
进一步地，升降机构包括设置在支撑台内的升降电机、固定在升降电机输出端与压杆竖直部分啮合的齿轮.Further, the lifting mechanism includes a lifting motor arranged in the support table, a gear fixed on the output end of the lifting motor and meshing with the vertical part of the pressing rod.
进一步地，拨动单元包括设置在支撑台内的摆动电机、固定在摆动电机输出端的拨杆，在支撑台内设有圆弧形的轨道槽，拨杆置于轨道槽内，轨道槽与凹槽和收集腔均连通.Further, the toggle unit includes a swing motor arranged in the support table, a toggle rod fixed on the output end of the swing motor, an arc-shaped track groove is arranged in the support table, the toggle rod is placed in the track groove, the track groove and the concave groove are arranged. The tank and the collection chamber are connected.
进一步地，在收集腔的右端设有风扇，在收集腔的左端设有风孔.Further, a fan is arranged at the right end of the collection cavity, and an air hole is arranged at the left end of the collection cavity.
进一步地，在收集腔的底部设有底板，底板第一端与支撑台铰接连接，底板第二端与支撑台卡扣连接.Further, a bottom plate is provided at the bottom of the collection cavity, the first end of the bottom plate is hingedly connected with the support table, and the second end of the bottom plate is connected with the support table by snap connection.
进一步地，在上侧的压辊外壁设有环槽，两压辊外壁接触.Further, the outer wall of the upper pressure roller is provided with a ring groove, and the outer walls of the two pressure rollers are in contact.
进一步地，在订书机安装槽内设有耳板，订书机下端与耳板铰接.Further, an ear plate is arranged in the installation groove of the stapler, and the lower end of the stapler is hinged with the ear plate.
本发明的有益效果是：本发明提供的一种智能种子带编织机，通过对使用状态中的种子带进行裁切和重新连接，以调节某段种子带上两粒种子之间的间距，进而确保播种间距的均匀.The beneficial effects of the present invention are as follows: the intelligent seed tape weaving machine provided by the present invention can adjust the spacing between two seeds on a certain section of the seed tape by cutting and reconnecting the seed tape in the use state, and then Make sure the seeding spacing is even.
附图说明Description of drawings
图1为本发明正视图；Fig. 1 is the front view of the present invention;
图2为本发明俯视图；Fig. 2 is the top view of the present invention;
图3为支撑台俯视图；Figure 3 is a top view of the support table;
图4为图3中的A-A剖视图；Fig. 4 is A-A sectional view in Fig. 3;
图5为图3中的B-B剖视图；Fig. 5 is B-B sectional view in Fig. 3;
图6为压杆侧视图；Figure 6 is a side view of the pressure rod;
图7为拨杆侧视图；Figure 7 is a side view of the lever;
图8为裁切连接单元的示意图；8 is a schematic diagram of a cutting connection unit;
图9为压杆将种子带压入凹槽内的示意图；Fig. 9 is the schematic diagram that the pressing rod presses the seed tape into the groove;
图10为裁切连接单元对种子带进行裁切后重新连接的示意图；10 is a schematic diagram of reconnection after the cutting and connecting unit cuts the seed tape;
图11为拨杆将裁切下来的种子带拨至收集腔内的示意图；Fig. 11 is the schematic diagram that the lever pulls the cut seed tape into the collection cavity;
图12为种子带裁切连接后继续移动的示意图；Fig. 12 is the schematic diagram that the seed tape continues to move after cutting and connecting;
图中：1缠绕盘，11种子带，12裁切部分，13装订部分，2托辊，3支撑台，31凹槽，32收集腔，33风孔，34轨道槽，35压杆安装槽，36订书机安装槽，37底板，4压杆，41齿轮，42升降电机，5拨杆，51摆动电机，6订书机，61耳板，62电动伸缩杆，63切刀，7风扇，8种子，9压辊.In the picture: 1 winding disc, 11 seed tape, 12 cutting part, 13 binding part, 2 idler, 3 supporting table, 31 groove, 32 collecting cavity, 33 air hole, 34 track groove, 35 pressure rod installation groove, 36 stapler installation slots, 37 bottom plates, 4 pressure bars, 41 gears, 42 lift motors, 5 levers, 51 swing motors, 6 staplers, 61 lugs, 62 electric telescopic rods, 63 cutters, 7 fans, 8 seeds, 9 press rollers.
具体实施方式Detailed ways
如图1至图12所示，本发明主要包括缠绕盘1、托辊2、支撑台3、压杆4、裁切连接单元、拨动单元和压实单元，下面结合附图对本发明进行详细描述.As shown in Figures 1 to 12, the present invention mainly includes a winding disc 1, an idler 2, a support table 3, a pressing rod 4, a cutting connecting unit, a toggle unit and a compacting unit. The present invention will be described in detail below with reference to the accompanying drawings. describe.
如图1、图2所示，缠绕盘1为圆柱形结构，在缠绕盘的外壁上缠绕有种子带11，种子粘接固定在种子带上，且种子之间间距相同.As shown in Figures 1 and 2, the winding disc 1 is a cylindrical structure, and a seed tape 11 is wound on the outer wall of the winding disc, and the seeds are glued and fixed on the seed tape, and the spacing between the seeds is the same.
如图1、图2所示，托辊2为圆柱形结构，沿种子带移动方向托辊设置在缠绕盘后侧，托辊外壁设有环槽，环槽的宽度与种子带宽度相等，进而对种子带进行限位，将种子带限位在环槽的两端面之间.托辊用于对种子带进行支撑、限位.As shown in Figures 1 and 2, the idler 2 is a cylindrical structure. The idler is arranged on the back side of the winding disc along the movement direction of the seed belt. The outer wall of the idler is provided with a ring groove, and the width of the ring groove is equal to the width of the seed belt. The seed belt is limited, and the seed belt is limited between the two ends of the ring groove. The idler is used to support and limit the seed belt.
如图1、图2和图3所示，支撑台3为长方体形结构，沿种子带移动方向支撑台设置在托辊后侧.如图4所示，在支撑台的上表面内设有凹槽31，在支撑台的下部设有收集腔32，在支撑台的左端设有与收集腔连通且贯穿支撑台左端面的风孔33，在支撑台的上部内设有与凹槽和收集腔均连通的圆弧形的轨道槽34，如图5所示，在支撑台上部的后端内设有压杆安装槽35，压杆安装槽还与凹槽连通.如图11所示，在支撑台的上部内还设有与凹槽连通的订书机安装槽36，在支撑台的底部设有底板37，打开底板后收集腔与外部连通，此时便于取出收集腔内的种子带，关闭底板后收集腔与外部隔断.底板 第一端与支撑台铰接连接，底板第二端与支撑台卡扣连接.As shown in Figure 1, Figure 2 and Figure 3, the support table 3 is a cuboid structure, and the support table is arranged on the back side of the idler along the movement direction of the seed belt. As shown in Figure 4, a concave is provided on the upper surface of the support table The groove 31 is provided with a collection cavity 32 at the lower part of the support table, an air hole 33 connected to the collection cavity and penetrating the left end face of the support table is provided at the left end of the support table, and a groove and a collection cavity are arranged in the upper part of the support table The arc-shaped track grooves 34 that are all connected, as shown in Figure 5, are provided with a pressure rod installation groove 35 in the rear end of the upper part of the support table, and the pressure rod installation groove is also communicated with the groove. As shown in Figure 11, in the The upper part of the support table is also provided with a stapler installation slot 36 that communicates with the groove, and a bottom plate 37 is provided at the bottom of the support table. After closing the bottom plate, the collecting cavity is separated from the outside. The first end of the bottom plate is hingedly connected with the support table, and the second end of the bottom plate is connected with the support table by snap connection.
在压杆安装槽和凹槽内设有压杆，如图6所示，压杆为“7”字形结构，压杆的下端置于压杆安装槽内，并在压杆安装槽内设有驱动压杆上下移动的升降机构，如图5所示，升降机构包括设置在压杆安装槽内的升降电机42、固定在升降电机输出端且与压杆竖直部分啮合的齿轮41.在升降机构的作用下，压杆的水平部分可以伸入凹槽内.There is a pressure rod in the pressure rod installation groove and groove, as shown in Figure 6, the pressure rod is a "7" shape structure, the lower end of the pressure rod is placed in the pressure rod installation groove, and there is a pressure rod in the pressure rod installation groove. The lifting mechanism that drives the pressing rod to move up and down, as shown in Figure 5, the lifting mechanism includes a lifting motor 42 arranged in the mounting groove of the pressing rod, a gear 41 fixed at the output end of the lifting motor and meshing with the vertical part of the pressing rod. Under the action of the mechanism, the horizontal part of the pressing rod can extend into the groove.
在收集腔内设有摆动电机51，在摆动电机输出端固定有拨杆5，如图7所示，拨杆为“7”字形结构，拨杆的水平部分置于轨道槽内.在摆动电机的作用下拨杆水平部分在轨道槽内移动.拨杆和摆动电机构成了拨动单元.There is a swing motor 51 in the collection cavity, and a lever 5 is fixed at the output end of the swing motor. As shown in Figure 7, the lever is a "7"-shaped structure, and the horizontal part of the lever is placed in the track groove. The horizontal part of the lever moves in the track groove under the action of the action. The lever and the swing motor constitute the toggle unit.
如图8所示，在订书机安装槽内设有耳板61，在耳板上铰接有订书机6，在订书机与订书机安装槽内壁之间设有电动伸缩杆62，在电动伸缩杆的作用下，驱动订书机绕铰接点的摆动，订书机摆动过程中可以由完全置于订书机安装槽内变为部分伸入凹槽内.在订书机上设有切刀63，订书机、切刀、电动伸缩杆构成了裁切连接单元，通过裁切连接单元实现种子带的裁切以及裁切后的重新连接.As shown in FIG. 8, an ear plate 61 is provided in the stapler installation slot, the stapler 6 is hinged on the ear plate, and an electric telescopic rod 62 is arranged between the stapler and the inner wall of the stapler installation slot, Under the action of the electric telescopic rod, the stapler is driven to swing around the hinge point. During the swinging process of the stapler, the stapler can be completely placed in the installation groove of the stapler to partially extended into the groove. The stapler is provided with The cutter 63, the stapler, the cutter, and the electric telescopic rod constitute the cutting connection unit, and the cutting of the seed tape and the reconnection after cutting are realized through the cutting connection unit.
如图1所示，压实单元设置在支撑台的后侧，压实单元包括一对上下设置的压辊9，上侧的压辊外壁也设有环槽，以避让种子带上的种子.两压辊的外壁接触，进而对即将平铺在土壤上表面的种子带进行平整压实.As shown in Figure 1, the compaction unit is arranged on the rear side of the support table, the compaction unit includes a pair of pressing rollers 9 arranged up and down, and the outer wall of the upper pressing roller is also provided with a ring groove to avoid the seeds on the seed belt. The outer walls of the two pressing rollers are in contact with each other, and then the seed belt that is about to be laid flat on the upper surface of the soil is flattened and compacted.
在收集腔的右侧壁上设有风扇7，风扇与风孔沿左右方向对齐.A fan 7 is arranged on the right side wall of the collecting cavity, and the fan is aligned with the air hole in the left and right direction.
下面对本发明的工作原理进行描述：The working principle of the present invention is described below:
(1)种子带从缠绕盘上拆下，然后与托辊外壁接触，随后与支撑台上表面接触，然后经过两压辊压实平整后引出；(1) The seed tape is removed from the winding disc, then contacted with the outer wall of the idler, and then contacted with the upper surface of the support table, and then led out after being flattened by two pressing rollers;
(2)当整机检测到土壤表面平整度在合理阈值内时，种子带沿支撑台上表面由左向右移动；(2) When the whole machine detects that the soil surface flatness is within a reasonable threshold, the seed belt moves from left to right along the upper surface of the support table;
(3)当整机检测到土壤表面不平整时或者种子带上种子不均匀时，升降 机构驱动压杆下移，如图9所示，压杆水平部分将种子带压入凹槽内，压入的深度根据土壤表面不平整程度或者种子带上种子间距进行确定；随后压杆复位；(3) When the whole machine detects that the soil surface is uneven or the seeds on the seed belt are uneven, the lifting mechanism drives the pressure rod to move down, as shown in Figure 9, the horizontal part of the pressure rod presses the seed belt into the groove, and the pressure The depth of penetration is determined according to the unevenness of the soil surface or the spacing between the seeds on the seed belt; then the pressure rod is reset;
(4)如图10所示，当压杆下移到所需位置时，裁切连接单元动作，通过订书机将凹槽槽口位置的种子带的两端装订在一起；订书机在将种子带装订在一起的同时，切刀将靠近凹槽两内壁的种子带切断形成裁切部分12，这样相当于从种子带上裁切下一段后重新连接在一起；(4) As shown in Figure 10, when the pressing rod moves down to the desired position, the cutting and connecting unit acts, and the two ends of the seed tape at the groove notch position are bound together by the stapler; While binding the seed tapes together, the cutter cuts off the seed tapes close to the two inner walls of the groove to form the cutting portion 12, which is equivalent to cutting the next section from the seed tape and then reconnecting them together;
(5)然后种子带继续向压实单元一侧移动，如图12所示，此后装订部分的种子带从凹槽内移出重新回到支撑台上方；(5) Then the seed tape continues to move to the side of the compacting unit, as shown in Figure 12, after that, the seed tape of the binding part is moved out of the groove and returned to the top of the support table;
(6)拨杆在摆动电机驱动下由轨道槽右端向左端摆动，如图11所示，当拨杆置于凹槽内后便与裁切部分接触将裁切部分由凹槽内拨动至收集腔内；在风扇的作用下将拨杆上挂着的裁切部分吹落至收集腔内，随后拨杆复位.(6) The lever swings from the right end of the track groove to the left end under the drive of the swing motor. As shown in Figure 11, when the lever is placed in the groove, it contacts the cutting part and moves the cutting part from the groove to In the collection cavity; under the action of the fan, the cutting part hanging on the lever is blown down into the collection cavity, and then the lever is reset.
本发明，通过对使用状态中的种子带进行裁切和重新连接，以调节某段种子带上两粒种子8之间的间距，进而确保播种间距的均匀.The present invention adjusts the distance between two seeds 8 on a certain section of the seed belt by cutting and reconnecting the seed belt in the use state, thereby ensuring the uniformity of the sowing distance.

Claims (7)

  1. 一种智能种子带编织机，其特征是，它包括沿移动方向依次设置的：An intelligent seed tape weaving machine, characterized in that it comprises:
    缠绕盘，在缠绕盘上卷绕有种子带；A winding disc, on which a seed tape is wound;
    托辊，在托辊外壁上设有环槽；The idler is provided with a ring groove on the outer wall of the idler;
    支撑台，支撑台上表面与种子带接触；在支撑台上表面内设有凹槽，在支撑台上设有与凹槽连通的订书机安装槽，在支撑台下部设有收集腔；a support table, the upper surface of the support table is in contact with the seed tape; a groove is arranged on the upper surface of the support table, a stapler installation groove communicated with the groove is arranged on the support table, and a collection cavity is arranged at the lower part of the support table;
    压杆，所述压杆活动设置在支撑台上，压杆为“7”字形结构，在压杆竖直部分与支撑台之间设有升降机构，压杆水平部分置于凹槽上方；a pressing rod, the pressing rod is movably arranged on the support table, the pressing rod is a "7"-shaped structure, a lifting mechanism is arranged between the vertical part of the pressing rod and the supporting table, and the horizontal part of the pressing rod is placed above the groove;
    裁切连接单元，它包括铰接设置在订书机安装槽内的订书机、设置在订书机与订书机安装槽内壁之间的电动伸缩杆、设置在订书机上且朝向凹槽的切刀，电动伸缩杆伸长时驱动订书机的部分伸入凹槽内与凹槽内壁接触；在收集腔与凹槽之间设有拨动单元，用于将凹槽内裁切下来的种子带拨动至收集腔内；The cutting and connecting unit includes a stapler hingedly arranged in the stapler installation slot, an electric telescopic rod arranged between the stapler and the inner wall of the stapler installation slot, and a stapler arranged on the stapler and facing the slot. Cutter, when the electric telescopic rod is extended, the part that drives the stapler extends into the groove and contacts the inner wall of the groove; a toggle unit is provided between the collection cavity and the groove for cutting the The seed belt is moved into the collection cavity;
    压实单元，它包括上下设置的一对压辊。The compacting unit includes a pair of pressing rollers arranged up and down.
  2. 根据权利要求1所述的一种智能种子带编织机，其特征是，升降机构包括设置在支撑台内的升降电机、固定在升降电机输出端与压杆竖直部分啮合的齿轮。The intelligent seed tape weaving machine according to claim 1, wherein the lifting mechanism comprises a lifting motor arranged in the support table, and a gear fixed at the output end of the lifting motor and meshing with the vertical part of the pressing rod.
  3. 根据权利要求1所述的一种智能种子带编织机，其特征是，拨动单元包括设置在支撑台内的摆动电机、固定在摆动电机输出端的拨杆，在支撑台内设有圆弧形的轨道槽，拨杆置于轨道槽内，轨道槽与凹槽和收集腔均连通。The intelligent seed tape weaving machine according to claim 1, wherein the toggle unit comprises a swing motor arranged in the support table, a toggle lever fixed at the output end of the swing motor, and an arc-shaped The track groove, the lever is placed in the track groove, and the track groove is communicated with the groove and the collection cavity.
  4. 根据权利要求3所述的一种智能种子带编织机，其特征是，在收集腔的右端设有风扇，在收集腔的左端设有风孔。An intelligent seed tape weaving machine according to claim 3, characterized in that a fan is arranged at the right end of the collecting cavity, and an air hole is arranged at the left end of the collecting cavity.
  5. 根据权利要求3所述的一种智能种子带编织机，其特征是，在收集腔 的底部设有底板，底板第一端与支撑台铰接连接，底板第二端与支撑台卡扣连接。A kind of intelligent seed tape weaving machine according to claim 3 is characterized in that, a bottom plate is provided at the bottom of the collecting cavity, the first end of the bottom plate is hingedly connected with the support table, and the second end of the bottom plate is connected with the support table by snapping.
  6. 根据权利要求1所述的一种智能种子带编织机，其特征是，在上侧的压辊外壁设有环槽，两压辊外壁接触。The intelligent seed tape weaving machine according to claim 1, wherein the outer wall of the upper pressing roller is provided with a ring groove, and the outer walls of the two pressing rollers are in contact.
  7. 根据权利要求1所述的一种智能种子带编织机，其特征是，在订书机安装槽内设有耳板，订书机下端与耳板铰接。The intelligent seed tape weaving machine according to claim 1, wherein an ear plate is arranged in the installation groove of the stapler, and the lower end of the stapler is hinged with the ear plate.
PCT/CN2021/000012 2020-11-16 2021-01-14 Intelligent seed tape braiding machine WO2022099912A1 (en)

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