CN205755435U - A kind of no-tillage automatically controlled corn compound seeder - Google Patents
A kind of no-tillage automatically controlled corn compound seeder Download PDFInfo
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- CN205755435U CN205755435U CN201620368321.1U CN201620368321U CN205755435U CN 205755435 U CN205755435 U CN 205755435U CN 201620368321 U CN201620368321 U CN 201620368321U CN 205755435 U CN205755435 U CN 205755435U
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- 238000003971 tillage Methods 0.000 title claims abstract description 28
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 23
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 23
- 235000005822 corn Nutrition 0.000 title claims abstract description 23
- 150000001875 compounds Chemical class 0.000 title claims abstract description 19
- 240000008042 Zea mays Species 0.000 title claims description 21
- 238000009331 sowing Methods 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000010899 nucleation Methods 0.000 claims abstract description 15
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- 239000003814 drug Substances 0.000 claims description 67
- 239000003337 fertilizer Substances 0.000 claims description 66
- 229940079593 drug Drugs 0.000 claims description 54
- 239000000725 suspension Substances 0.000 claims description 19
- 230000009977 dual effect Effects 0.000 claims 4
- 239000000203 mixture Substances 0.000 claims 4
- 238000007599 discharging Methods 0.000 claims 2
- 210000003141 lower extremity Anatomy 0.000 claims 2
- 230000008676 import Effects 0.000 claims 1
- 239000003638 chemical reducing agent Substances 0.000 abstract description 12
- 238000013102 re-test Methods 0.000 abstract description 4
- 241000209149 Zea Species 0.000 abstract 2
- 239000002689 soil Substances 0.000 description 10
- 230000004720 fertilization Effects 0.000 description 7
- 238000009313 farming Methods 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 6
- 239000010902 straw Substances 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000575 pesticide Substances 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 2
- 230000009418 agronomic effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
本实用新型提出了一种免耕电控玉米复式播种机,包括机架、拨刀清理机构、播种机构,拔刀清理机构包括花键输入轴、减速机、单输出换向器、双输出换向器、万向节、万向节连接轴、立式旋转拔刀、刀盘、刀轴,花键输入轴与减速机传动连接,减速机与双输出换向器传动连接,万向节连接轴一端与万向节连接,万向节连接轴另一端与双输出换向器连接,万向节与单输出换向器连接;减速机、双输出换向器、单输出换向器与刀轴传动连接,刀轴与刀盘连接,立式旋转拔刀与刀盘连接;播种机构包括控制系统总成、排种器总成、排种器轴、排种管、播种开沟器总成。本实用新型既能在免耕作业条件下稳定工作,又能实现精确播种和复试作业的免耕电控玉米复试播种机。
The utility model proposes a no-tillage electronically controlled corn compound planter, which includes a frame, a knife-pull cleaning mechanism, and a seeding mechanism. The knife-pull cleaning mechanism includes a spline input shaft, a reducer, a single-output commutator, Directional device, universal joint, universal joint connecting shaft, vertical rotary cutter, cutter head, cutter shaft, spline input shaft and reducer drive connection, reducer and double output commutator drive connection, universal joint connection One end of the shaft is connected to the universal joint, the other end of the universal joint is connected to the double output commutator, and the universal joint is connected to the single output commutator; the reducer, the double output commutator, the single output commutator and the knife Shaft transmission connection, the cutter shaft is connected to the cutter head, and the vertical rotary knife is connected to the cutter head; the seeding mechanism includes the control system assembly, the seed meter assembly, the seed meter shaft, the seed meter tube, and the seed opener assembly . The utility model is a no-tillage electric control corn retest seeder which can work stably under no-tillage operation conditions and can realize precise sowing and retest operations.
Description
技术领域technical field
本实用新型涉及农业机械设备技术领域,尤其涉及一种免耕电控玉米复式播种机。The utility model relates to the technical field of agricultural machinery equipment, in particular to a no-tillage electric control corn compound seeder.
背景技术Background technique
随着保护性耕作开展,免耕播种显得尤为重要。在作物秸秆部分或者全部还田前提下,如何将种子快速有效播种到田间,对播种机具提出了更高要求,所以纵观近些年发展对播种机研究在不断深入不断改进的同时,也使现代播种工作进入了飞速发展时代。然而就目前情况而言对于免耕玉米播种机还存在一些问题,例如一方面在田间秸秆量较大的情况下一般播种机容易出现开沟腿拥堵通过性较差,进而影响有效的播种工作。另一方面我们常见勺轮式玉米排种器,主要依靠链条链接行走轮来带动排种器工作,依靠种粒自身重力来实现排种,限制排种作业速度,不能够满足大面积种植作物需求;其次由于驱动力来源于地轮行走,当土地高低不平或者地轮在地边处,就会使地轮出现打滑现象进而影响我们排种器工作,出现漏播现象也不能够满足现代农业精确播种需要;再一方面单一播种不能满足现代高效作业需求以及作物生长的需要。With the development of conservation tillage, no-till sowing is particularly important. On the premise that part or all of the crop straw is returned to the field, how to quickly and effectively sow the seeds into the field puts forward higher requirements for the sowing equipment. Modern sowing work has entered an era of rapid development. However, as far as the current situation is concerned, there are still some problems for the no-tillage corn seeder. For example, when the amount of straw in the field is large, the general seeder is prone to ditch leg congestion and poor passability, which affects effective sowing work. On the other hand, we often see spoon-wheel corn seed metering devices, which mainly rely on the chain to link the walking wheels to drive the seed metering device, and rely on the gravity of the seeds to achieve seed metering, which limits the speed of seed metering operations and cannot meet the needs of large-scale planting crops. Secondly, because the driving force comes from the walking of the ground wheel, when the land is uneven or the ground wheel is at the edge of the ground, it will cause the ground wheel to slip and affect the work of our seed metering device. Sowing needs; on the other hand, single sowing cannot meet the needs of modern efficient operations and crop growth.
实用新型内容Utility model content
基于背景技术中存在的技术问题,本实用新型提出了一种免耕电控玉米复式播种机。Based on the technical problems in the background technology, the utility model proposes a no-tillage electric control corn compound planter.
本实用新型提出的一种免耕电控玉米复式播种机,包括机架、拨刀清理机构、播种机构,拔刀清理机构、播种机构均安装在机架上,其中:The utility model proposes a no-tillage electronically controlled corn compound seeder, which includes a frame, a knife-pull cleaning mechanism, and a sowing mechanism, and the knife-pull cleaning mechanism and the sowing mechanism are all installed on the frame, wherein:
拔刀清理机构包括花键输入轴、减速机、单输出换向器、双输出换向器、万向节、万向节连接轴、立式旋转拔刀、刀盘、刀轴,花键输入轴与减速机传 动连接,减速机与双输出换向器传动连接,万向节连接轴一端与万向节连接,万向节连接轴另一端与双输出换向器连接,万向节与单输出换向器连接;减速机、双输出换向器、单输出换向器与刀轴传动连接,刀轴与刀盘连接,立式旋转拔刀与刀盘连接;Knife pulling and cleaning mechanism includes spline input shaft, reducer, single output commutator, double output commutator, universal joint, universal joint connecting shaft, vertical rotary knife pulling, cutter head, cutter shaft, spline input The shaft is connected to the transmission of the reducer, the reducer is connected to the double output commutator, one end of the universal joint connecting shaft is connected to the universal joint, the other end of the universal joint connecting shaft is connected to the double output commutator, the universal joint is connected to the single Output commutator connection; reducer, double output commutator, single output commutator are connected to the cutter shaft transmission, the cutter shaft is connected to the cutter head, and the vertical rotary knife is connected to the cutter head;
播种机构包括种子磁化器、控制系统总成、排种器总成、排种器轴、排种管、播种开沟器总成,排种器总成包括勺轮式排种器、固定架,勺轮式排种器通过固定架固定在及机架上,种子磁化器安装在勺轮式排种器上,勺轮式排种器通过排种管与播种开沟器总成连接,播种开沟器总成安装在机架上;控制系统总成通过排种器轴与排种器总成连接并通过排种器轴向排种器总成提供动力。The sowing mechanism includes a seed magnetizer, a control system assembly, a seed meter assembly, a seed meter shaft, a seed pipe, and a sowing opener assembly. The seed meter assembly includes a spoon wheel type seed meter, a fixed frame, The spoon wheel seed meter is fixed on the frame through the fixing frame, the seed magnetizer is installed on the spoon wheel seed meter, the spoon wheel seed meter is connected with the sowing opener assembly through the seed pipe, and the seeding is opened The groove device assembly is installed on the frame; the control system assembly is connected with the seed meter assembly through the seed meter shaft and provides power through the seed meter axis.
优选的,还包括排肥排药机构,排肥排药机构包括肥箱药箱总成、排肥排药轴、排肥器、排药器、排肥管、排药管、排肥排药开沟器总成、地轮、地轮传动轴、地轮传动链条、链轮、调速齿轮总成,肥箱药箱总成包括肥箱、设置在肥箱内的药箱,排肥其、排药器横向交叉放置在肥箱药箱总成底端,排肥排药轴与排肥器、排药器的进口连接,排肥器的出口通过排肥管与排肥排药开沟器的施肥腿连接,排药器的出口通过排药管与排肥排药开沟器总成的施药腿连接,排肥排药总成安装在机架上;调速齿轮总成通过地轮传动链条与地轮的地轮传动轴连接,调速齿轮总成与链轮连接,链轮通过链轮传动链条与排肥排药轴连接。Preferably, it also includes a fertilizer and drug discharge mechanism. The fertilizer and drug discharge mechanism includes a fertilizer box and medicine box assembly, a fertilizer discharge and drug discharge shaft, a fertilizer discharge device, a drug discharge device, a fertilizer discharge pipe, a drug discharge pipe, and a fertilizer and drug discharge Ditch opener assembly, ground wheel, ground wheel drive shaft, ground wheel drive chain, sprocket, speed regulating gear assembly, fertilizer box medicine box assembly including fertilizer box, medicine box set in the fertilizer box, fertilizer discharge and other 1. The drug discharger is horizontally placed at the bottom of the fertilizer box and medicine box assembly. The fertilizer and drug discharge shaft is connected with the fertilizer discharger and the inlet of the drug discharger. The outlet of the fertilizer discharger is ditched with the fertilizer discharge pipe The outlet of the drug discharger is connected to the fertilizer application leg of the fertilizer and drug discharge ditch opener assembly through the drug discharge pipe, and the fertilizer and drug discharge assembly is installed on the frame; the speed regulating gear assembly passes through the ground The wheel drive chain is connected with the ground wheel transmission shaft of the ground wheel, the speed regulating gear assembly is connected with the sprocket wheel, and the sprocket wheel is connected with the fertilizer discharge and drug discharge shaft through the sprocket drive chain.
优选的,控制系统总成包括直流无刷电机、控制电板,控制电板设置在直流无刷电机上且控制电板为直流无刷电机提供动力。Preferably, the control system assembly includes a DC brushless motor and a control board, the control board is arranged on the DC brushless motor and the control board provides power for the DC brushless motor.
优选的,还包括限深轮高度调节机构,限深轮高度调节机构包括限深轮高度调节轴、限深轮高度调节手柄、限深轮,限深轮调节手柄与限深轮高度调节 轴连接,限深轮高度调节轴与限深轮连接。Preferably, it also includes a depth-limiting wheel height adjustment mechanism. The depth-limiting wheel height adjustment mechanism includes a depth-limiting wheel height adjustment shaft, a depth-limiting wheel height adjustment handle, and a depth-limiting wheel. The depth-limiting wheel adjustment handle is connected with the depth-limiting wheel height adjustment shaft , the height adjustment shaft of the depth-limiting wheel is connected with the depth-limiting wheel.
优选的,机架上设有悬挂总成,悬挂总成包括控制播种机纵向水平、离地高度的上悬挂连接点以及控制播种机横向水平的下悬挂连接点,上悬挂连接点和下悬挂连接点均与拖拉机悬挂连接。Preferably, the frame is provided with a suspension assembly, and the suspension assembly includes an upper suspension connection point for controlling the vertical level of the planter and a height above the ground and a lower suspension connection point for controlling the horizontal level of the planter, the upper suspension connection point and the lower suspension connection All points are connected with the tractor suspension.
优选的,刀轴上安装有调心轴承。Preferably, a self-aligning bearing is installed on the cutter shaft.
优选的,勺轮式排种器后方设有覆土板。Preferably, a soil cover board is arranged behind the spoon-wheel type seed meter.
本实用新型提出的免耕电控玉米复式播种机,播种机前端设有拨刀清理机构,刀盘改变了以往光整平面连接,在刀盘上开出立式旋转拨刀的连接槽,采用嵌入式方式连接,其稳定性后,可以更好地稳定立式旋转拨刀,可将作物根茬清理到地表已达到种沟两侧,为作物提供的生长环境,满足畦作要求,方便后续播种,有效避免了因免耕条件下,秸秆量较大导致开沟器拥堵及整机通过性较差等问题。本实用新型整机拥有施肥施药复试作业功能,排肥排药开沟器总成改变了传统开沟器的结构,将施肥腿、施药腿放置在一起与排肥排药开沟器连接,排肥排药开沟器侧板为梯形侧板,其可以控制施肥、施药的深度,保证肥在种子侧下方,药在种子侧方,满足农艺要求,避免病虫害,保护环境,保证丰产丰收,大大降低了由于多次作业带来的作物损伤和经济花费。进一步的,本实用新型排种器驱动力是电机带动,有效避免了由于地轮打滑或者高速状况下造成的漏播现象,做到排种速度与拖拉机行驶速度均匀一致,使株距均匀。本实用新型既能在免耕作业条件下稳定工作,又能实现精确播种和复试作业的免耕电控玉米复试播种机,极大地提高工作效率,有利于抢农时,有效解决了开沟器缠草难题,避免了由于秸秆量较大对开沟器造成拥堵、通过性较差导致种子漏播现象的发生,工作性能可靠,能满足农田畦作要求,充分地将农机与农艺结合起来,大大提高工作效率,有利于抢农时。The utility model proposes a no-tillage electronically controlled corn compound seeder. The front end of the seeder is equipped with a knife cleaning mechanism. Embedded connection, after its stability, the vertical rotary knife can be better stabilized, and the crop stubble can be cleaned to the surface and reach both sides of the seed ditch, providing a good growth environment for crops, meeting the requirements of border farming, and convenient for follow-up Sowing seeds can effectively avoid problems such as congestion of openers and poor passability of the whole machine due to the large amount of straw under no-tillage conditions. The whole machine of the utility model has the function of fertilization and drug retest operation. The fertilizer and drug discharge ditch opener assembly has changed the structure of the traditional ditch opener, and the fertilization legs and drug application legs are placed together to connect with the fertilizer and drug discharge ditch opener , The side plate of the fertilizer and drug discharge ditch opener is a trapezoidal side plate, which can control the depth of fertilization and pesticide application, ensure that the fertilizer is below the seed side, and the medicine is on the side of the seed, meeting agronomic requirements, avoiding pests and diseases, protecting the environment, and ensuring high yields Good harvest, greatly reducing crop damage and economic costs caused by multiple operations. Further, the driving force of the seed metering device of the utility model is driven by a motor, which effectively avoids the phenomenon of missing seeding caused by ground wheel slippage or high-speed conditions, and achieves a uniform seeding speed and tractor driving speed, so that the plant spacing is even. The utility model can not only work stably under the condition of no-tillage operation, but also can realize precise sowing and retesting operation of the no-tillage electric control corn retesting planter, which greatly improves the work efficiency, is beneficial to rushing the farming time, and effectively solves the problem of ditch opener entanglement. Grass problems, avoiding the congestion of the ditch opener due to the large amount of straw, and the occurrence of missed seeding caused by poor passability. The working performance is reliable, and it can meet the requirements of farmland bordering. Improve work efficiency and help to grab farming time.
附图说明Description of drawings
图1为本实用新型提出的一种免耕电控玉米复式播种机轴视图;Fig. 1 is an axial view of a no-tillage electric control corn compound planter proposed by the utility model;
图2为图1的左视图;Fig. 2 is the left view of Fig. 1;
图3为图1的俯视图;Fig. 3 is the top view of Fig. 1;
图4为本实用新型提出的一种免耕电控玉米复式播种机的立式旋转拔刀结构示意图;Fig. 4 is a schematic diagram of the structure of the vertical rotary knife drawing of a no-tillage electric control corn compound planter proposed by the utility model;
图5为本实用新型提出的一种免耕电控玉米复式播种机的排种器总成结构示意图;Fig. 5 is a schematic diagram of the structure of a seed meter assembly of a no-tillage electric control corn compound seeder proposed by the utility model;
图6为本实用新型提出的一种免耕电控玉米复式播种机的排肥排药开沟器总成结构示意图。Fig. 6 is a schematic diagram of the structure of a no-tillage electric control corn compound seeder assembly of a fertilizer and drug discharge ditch opener assembly proposed by the utility model.
具体实施方式detailed description
参照图1、图2、图3、图4、图5、图6,本实用新型提出一种免耕电控玉米复式播种机,包括机架1、拨刀清理机构、播种机构、排肥排药机构、限深轮高度调节机构,拔刀清理机构、播种机构、排肥排药机构、限深轮高度调节机构均安装在机架1上,其中:Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, and Fig. 6, the utility model proposes a no-tillage electric control corn compound seeder, including a frame 1, a knife cleaning mechanism, a seeding mechanism, and a fertilizer row The medicine mechanism, the depth-limiting wheel height adjustment mechanism, the knife-drawing cleaning mechanism, the seeding mechanism, the fertilizer and drug discharge mechanism, and the depth-limiting wheel height adjustment mechanism are all installed on the frame 1, wherein:
拔刀清理机构包括花键输入轴2、减速机3、单输出换向器4、双输出换向器5、万向节6、万向节连接轴7、立式旋转拔刀8、刀盘9、刀轴10,花键输入轴2与减速机3传动连接,减速机3与双输出换向器5传动连接,万向节连接轴7一端与万向节6连接,万向节连接轴7另一端与双输出换向器5连接,万向节6与单输出换向器4连接。减速机3、双输出换向器5、单输出换向器4与刀轴10传动连接,刀轴10与刀盘9连接,刀轴10上安装有调心轴承34,立式旋转拔刀8与刀盘9连接。刀盘9改变了以往光整平面连接,在刀盘9上开出立式旋转拨刀8的连接槽,采用嵌入式方式连接,其稳定性后,可以更好地 稳定立式旋转拨刀8。Knife pulling cleaning mechanism includes spline input shaft 2, reducer 3, single output commutator 4, double output commutator 5, universal joint 6, universal joint connecting shaft 7, vertical rotary knife pulling 8, cutter head 9. The cutter shaft 10, the spline input shaft 2 is in transmission connection with the reducer 3, the reducer 3 is in transmission connection with the double output commutator 5, one end of the universal joint connecting shaft 7 is connected with the universal joint 6, and the universal joint connecting shaft 7 The other end is connected with the double-output commutator 5, and the universal joint 6 is connected with the single-output commutator 4. Reducer 3, double-output commutator 5, single-output commutator 4 are connected to the cutter shaft 10 in transmission, the cutter shaft 10 is connected to the cutter head 9, and the self-aligning bearing 34 is installed on the cutter shaft 10, and the vertical rotation drawer 8 Connect with cutter head 9. The cutter head 9 has changed the connection of the previous smooth plane. The connection groove of the vertical rotary dial 8 is opened on the cutter head 9, and it is connected in an embedded way. After its stability, the vertical rotary dial 8 can be stabilized better. .
立式旋转拨刀8其入土深度在3-5公分左右,改变了以往旋耕机入土多、功耗大的缺点,并可将作物根茬清理到地表已达到种沟两侧,为作物提供的生长环境,满足畦作要求,方便后续播种。The vertical rotary knife 8 has a soil penetration depth of about 3-5 cm, which has changed the shortcomings of the previous rotary tiller, which has a lot of soil penetration and high power consumption, and can clean the crop stubble to the surface and reach both sides of the seed ditch, providing crops with The growing environment meets the requirements of border farming and facilitates subsequent sowing.
限深轮高度调节机构包括限深轮高度调节轴29、限深轮高度调节手柄30、限深轮31,限深轮调节手柄与限深轮高度调节轴29连接,限深轮高度调节轴29与限深轮31连接。限深轮高度调节轴29通过限深轮高度调节手柄30调节限深轮31与排肥排药开沟器总成19、播种开沟器总成13总成相对位置,控制施肥、施药、播种深度。The depth-limiting wheel height adjustment mechanism comprises a depth-limiting wheel height adjustment shaft 29, a depth-limiting wheel height adjustment handle 30, and a depth-limiting wheel 31, and the depth-limiting wheel adjustment handle is connected with the depth-limiting wheel height adjustment shaft 29, and the depth-limiting wheel height adjustment shaft 29 Connect with depth gauge wheel 31. The height-adjusting shaft 29 of the depth-limiting wheel adjusts the relative positions of the depth-limiting wheel 31 and the fertilizer and drug discharge ditch opener assembly 19 and the seeding ditch opener assembly 13 through the depth-limiting wheel height adjustment handle 30 to control fertilization, pesticide application, Sowing depth.
排肥排药机构包括肥箱药箱总成、排肥排药轴16、排肥器17、排药器18、排肥管、排药管、排肥排药开沟器总成19、地轮20、地轮传动轴21、地轮传动链条22、链轮23、调速齿轮总成24,肥箱药箱总成包括肥箱25、设置在肥箱25内的药箱26,排药器18横向交叉放置在肥箱药箱总成底端,排肥排药轴16与排肥器17、排药器18的进口连接,排肥器17的出口通过排肥管与排肥排药开沟器的施肥腿39连接,排药器18的出口通过排药管与排肥排药开沟器总成19的施药腿40连接,排肥排药总成安装在机架1上;调速齿轮总成24通过地轮传动链条22与地轮20的地轮传动轴21连接,调速齿轮总成24与链轮23连接,链轮23通过链轮23传动链条与排肥排药轴16连接。The fertilizer and drug discharge mechanism includes a fertilizer box medicine box assembly, a fertilizer discharge and drug discharge shaft 16, a fertilizer discharge device 17, a drug discharge device 18, a fertilizer discharge pipe, a drug discharge pipe, a fertilizer discharge and drug discharge ditch opener assembly 19, a ground Wheel 20, ground wheel transmission shaft 21, ground wheel transmission chain 22, sprocket wheel 23, speed regulating gear assembly 24, fertilizer box medicine box assembly includes fertilizer box 25, the medicine box 26 that is arranged in the fertilizer box 25, and medicine discharge The device 18 is horizontally placed at the bottom of the fertilizer box and medicine box assembly, the fertilizer and drug discharge shaft 16 is connected with the inlet of the fertilizer discharge device 17 and the drug discharge device 18, and the outlet of the fertilizer discharge device 17 is connected with the fertilizer discharge pipe and the drug discharge device. The fertilization leg 39 of the ditch opener is connected, and the outlet of the drug discharge device 18 is connected with the drug application leg 40 of the fertilizer and drug discharge ditch opener assembly 19 through the drug discharge pipe, and the fertilizer discharge and drug discharge assembly is installed on the frame 1; The speed regulating gear assembly 24 is connected with the ground wheel transmission shaft 21 of the ground wheel 20 through the ground wheel transmission chain 22, the speed regulating gear assembly 24 is connected with the sprocket 23, and the sprocket 23 is connected with the fertilizer and medicine discharge through the sprocket 23 transmission chain Shaft 16 is connected.
排肥排药开沟器总成改变了传统开沟器的结构,将施肥腿39、施药腿40放置在一起与排肥排药开沟器连接,排肥排药开沟器侧板为梯形侧板,其可以控制施肥、施药的深度,保证肥在种子侧下方,药在种子侧方,满足农艺要求,避免病虫害,保护环境,保证丰产丰收。Fertilizer and drug discharge ditch opener assembly has changed the structure of traditional ditch opener, the fertilization leg 39 and drug application leg 40 are placed together to connect with the fertilizer and drug discharge ditch opener, the side plate of the fertilizer and drug discharge ditch opener is Trapezoidal side panels, which can control the depth of fertilization and pesticide application, ensure that the fertilizer is below the seed side, and the medicine is on the side of the seed, which meets the agronomic requirements, avoids pests and diseases, protects the environment, and ensures high yield and harvest.
播种机构包括控制系统总成、排种器总成、排种器轴11、排种管12、播种 开沟器总成13,排种器总成包括勺轮式排种器14、固定架15,勺轮式排种器14通过固定架15固定在及机架1上,勺轮式排种器14通过排种管12与播种开沟器总成13连接,播种开沟器总成13安装在机架1上,勺轮式排种器14后方设有覆土板35。控制系统总成通过排种器轴11与排种器总成连接并通过排种器轴11向排种器总成提供动力;控制系统总成包括直流无刷电机27、控制电板28,控制电板28设置在直流无刷电机27上且控制电板28为直流无刷电机27提供动力。The sowing mechanism includes a control system assembly, a seed meter assembly, a seed meter shaft 11, a seed pipe 12, and a sowing opener assembly 13, and the seed meter assembly includes a scoop wheel seed meter 14 and a fixed frame 15 , the spoon wheel type seed meter 14 is fixed on the frame 1 through the fixing frame 15, the spoon wheel type seed meter 14 is connected with the sowing opener assembly 13 through the seed pipe 12, and the sowing opener assembly 13 is installed On the frame 1, a soil covering plate 35 is provided behind the spoon wheel type seed meter 14. The control system assembly is connected with the seed meter assembly through the seed meter shaft 11 and provides power to the seed meter assembly through the seed meter shaft 11; the control system assembly includes a DC brushless motor 27, a control electric board 28, and a control The electric board 28 is arranged on the DC brushless motor 27 and the control electric board 28 provides power for the DC brushless motor 27 .
传统免耕播种机播后利用地轮20将碎土压实,使土壤覆盖种子,根据实际环境情况,可能造成地轮20打滑无法压覆盖压实土壤,现采用覆土板35进行覆土压实,可以有效解决这一问题,使种子与土壤接触紧密,减少水分散发,并有利于下层水分上升。The traditional no-tillage seeder uses the ground wheel 20 to compact the crushed soil after sowing, so that the soil covers the seeds. According to the actual environmental conditions, the ground wheel 20 may slip and cannot cover the compacted soil. Now, the soil cover plate 35 is used to cover the soil for compaction. This problem can be effectively solved, so that the seeds are in close contact with the soil, reducing water dissipation, and facilitating the rise of the lower layer of water.
本实施例中,机架1上设有悬挂总成,悬挂总成包括控制播种机纵向水平、离地高度的上悬挂连接点32以及控制播种机横向水平的下悬挂连接点33,上悬挂连接点32和下悬挂连接点33均与拖拉机悬挂连接。In this embodiment, the frame 1 is provided with a suspension assembly, and the suspension assembly includes an upper suspension connection point 32 for controlling the vertical level of the planter and a height above the ground, and a lower suspension connection point 33 for controlling the horizontal level of the planter. Both the point 32 and the lower suspension connection point 33 are connected with the tractor suspension.
本实用新型提出的一种免耕电控玉米复式播种机,既能在免耕作业条件下稳定工作,又能实现精确播种和复试作业的免耕电控玉米复试播种机,极大地提高工作效率,有利于抢农时,有效解决了开沟器缠草难题,避免了由于秸秆量较大对开沟器造成拥堵、通过性较差导致种子漏播现象的发生,工作性能可靠,能满足农田畦作要求,充分地将农机与农艺结合起来,大大提高工作效率,有利于抢农时。The utility model proposes a no-tillage electric control corn compound planter, which can not only work stably under no-tillage operation conditions, but also realize precise sowing and retest operations, and greatly improve work efficiency , which is beneficial to grabbing the time for farming, effectively solves the problem of ditch openers entangled with grass, avoids the congestion of ditch openers caused by a large amount of straw, and the phenomenon of missed seeding caused by poor passability. The working performance is reliable and can meet the requirements of farmland furrow According to the requirements of the operation, the combination of agricultural machinery and agronomy is fully combined, which greatly improves the work efficiency and is conducive to rushing the farming time.
以上所述,仅为本实用新型较佳的具体实施方式,但本实用新型的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本实用新型揭露的技术范围内,根据本实用新型的技术方案及其实用新型构思加以等同替换或改变,都 应涵盖在本实用新型的保护范围之内。The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105815010A (en) * | 2016-04-26 | 2016-08-03 | 安徽农业大学 | No-tillage electronic control corn compound planter |
CN107980368A (en) * | 2017-11-21 | 2018-05-04 | 农业部南京农业机械化研究所 | A kind of straw covering plot suitable for corn wide-narrow row planting is no-tillage clean area's seeder |
CN108633404A (en) * | 2018-05-11 | 2018-10-12 | 安徽农业大学 | A kind of duplex-type seed planter of stalk displacement no-till maize fertilization pesticide spraying |
KR102105159B1 (en) * | 2019-10-02 | 2020-04-28 | (주)지금강이엔지 | Direct Seeding Apparatus for dried paddy field |
-
2016
- 2016-04-26 CN CN201620368321.1U patent/CN205755435U/en not_active Withdrawn - After Issue
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105815010A (en) * | 2016-04-26 | 2016-08-03 | 安徽农业大学 | No-tillage electronic control corn compound planter |
CN107980368A (en) * | 2017-11-21 | 2018-05-04 | 农业部南京农业机械化研究所 | A kind of straw covering plot suitable for corn wide-narrow row planting is no-tillage clean area's seeder |
CN107980368B (en) * | 2017-11-21 | 2020-11-24 | 农业部南京农业机械化研究所 | A no-tillage clean area planter suitable for corn wide and narrow row planting |
CN108633404A (en) * | 2018-05-11 | 2018-10-12 | 安徽农业大学 | A kind of duplex-type seed planter of stalk displacement no-till maize fertilization pesticide spraying |
KR102105159B1 (en) * | 2019-10-02 | 2020-04-28 | (주)지금강이엔지 | Direct Seeding Apparatus for dried paddy field |
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