CN105122998A - Electric rotary cultivator - Google Patents
Electric rotary cultivator Download PDFInfo
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- CN105122998A CN105122998A CN201510619503.1A CN201510619503A CN105122998A CN 105122998 A CN105122998 A CN 105122998A CN 201510619503 A CN201510619503 A CN 201510619503A CN 105122998 A CN105122998 A CN 105122998A
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- push rod
- vehicle frame
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- 238000003971 tillage Methods 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000007790 scraping Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims 4
- 230000002146 bilateral effect Effects 0.000 claims 2
- 239000002689 soil Substances 0.000 abstract description 14
- 239000002912 waste gas Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000010413 gardening Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
Landscapes
- Soil Working Implements (AREA)
Abstract
本发明公开了一种电动旋耕机，包括电动拖车、电动旋耕机和电池组，所述电动拖车架与旋耕机车架为一体的摆动式车架，所述摆动式车架的前部通过支架套圈与装有转向轮的前叉套装，前叉上端设有车把；在摆动式车架下部两侧对称设有挂轴、摇臂和U型抱箍，所述摇臂上端部与挂轴铰接，摇臂下端部通过U型抱箍与电动拖车的驱动桥壳外周固定连接；在摆动式车架两侧对称设有摆动机构，所述电池组位于摆动式车架上。本发明通过摆动机构控制摆动式车架，调整旋耕刀进入土壤的深度，通过激光信号控制精平刀的平整度，使旋平作业方便快捷安全高效，可以减轻作业震动、避免出现漏耕现象、无废气污染大棚内部，具有节能降耗的优点。
The invention discloses an electric rotary tiller, which comprises an electric trailer, an electric rotary tiller and a battery pack. The upper end of the front fork is provided with a handlebar; the lower part of the swing frame is symmetrically provided with hanging shafts, rocker arms and U-shaped hoops on both sides, and the upper end of the rocker arm The part is hinged with the hanging shaft, and the lower end of the rocker arm is fixedly connected with the outer periphery of the drive axle housing of the electric trailer through a U-shaped hoop; swing mechanisms are symmetrically arranged on both sides of the swing frame, and the battery pack is located on the swing frame. The invention controls the oscillating vehicle frame through the oscillating mechanism, adjusts the depth of the rotary tiller entering the soil, and controls the flatness of the fine flattening knife through the laser signal, so that the rotary leveling operation is convenient, fast, safe and efficient, and can reduce operation vibration and avoid missing tillage. , No waste gas pollutes the interior of the greenhouse, and has the advantages of energy saving and consumption reduction.
Description
技术领域 technical field
本发明涉及一种旋耕机，属带驱动式旋转工作部件的耕作机具技术领域。 The invention relates to a rotary tiller, which belongs to the technical field of tillage tools with driven rotary working parts.
背景技术 Background technique
旋耕机是以旋转刀齿为工作部件的土壤耕作机械，按其旋耕刀轴的配置方式分为横轴式立轴式两类。以刀轴水平横置的横轴式旋耕机应用较多。经过精平刀的平面刮土作业，可使地面平整土肥掺和均匀，达到旱地播种或水田栽插的要求，有利于争取农时，提高农作物产量。现有的旋耕机可分为大型旋耕机和小型旋耕机，大型旋耕机用拖拉机拖动，因为体积大在设施农业的温室大棚内无法转向、且拖拉机尾气污染温棚内环境。小型旋平机自身无行走轮，直接由柴油机或汽油机带动旋耕刀，依靠捣地原理行走。小型旋耕机在温室大棚作业污染棚内环境，对操作者身体震动特别大，极易造成伤人事件，由于其功率小重量轻，对硬地和板地无法旋耕，直接跳跃过去，容易出现漏耕现象。所以开发以电池组为动力的中小型电动旋耕机，具有转向方便，不污染环境，使用安全的特点，适合在温室大棚内使用。大型旋耕机的旋耕刀进刀到土壤中是依靠液压动力，小型旋耕机的旋耕刀进刀到土壤中是依靠旋耕刀转动捣地；以电池组为动力的中小型电动旋耕机的旋耕刀如何进刀到土壤中，是必须解决的配套技术问题。 The rotary tiller is a soil tillage machine with rotating cutter teeth as the working part. According to the configuration of the rotary cutter shaft, it is divided into two types: horizontal axis type and vertical axis type. Horizontal-axis rotary tillers with the knife shaft horizontally placed are widely used. After the plane scraping operation of the fine flat knife, the ground can be leveled and the soil and fertilizer can be evenly mixed to meet the requirements of dry land sowing or paddy field planting, which is conducive to gaining farming time and increasing crop yield. Existing rotary tillers can be divided into large-scale rotary tillers and small-scale rotary tillers. Large-scale rotary tillers are dragged by tractors. Because of their large size, they cannot be turned in the greenhouse of facility agriculture, and the exhaust gas from the tractor pollutes the environment in the greenhouse. The small rotary tiller itself has no walking wheels, and the rotary tiller is directly driven by a diesel engine or a gasoline engine, and walks on the principle of pounding the ground. The small rotary tiller pollutes the environment in the greenhouse when it is working in the greenhouse. It vibrates the operator's body very much, and it is easy to cause injury. Because of its small power and light weight, it cannot rotate on hard and plank ground. It is easy to jump over it directly. Leakage occurs. Therefore, the development of small and medium-sized electric rotary tillers powered by batteries has the characteristics of convenient steering, no pollution to the environment, and safe use, and is suitable for use in greenhouses. The rotary tiller of a large rotary tiller enters the soil by hydraulic power, and the rotary tiller of a small rotary tiller enters the soil by rotating the rotary tiller to pound the ground; the small and medium-sized electric rotary powered by a battery pack How the rotary blade of the cultivator enters into the soil is a supporting technical problem that must be solved.
发明内容 Contents of the invention
本发明所要解决的技术问题是提供一种电动旋耕机，可采用电动车拖行、具有通过摆动式车架的摆动使旋耕刀进刀、降低作业震动保证安全生产、避免污染大棚内环境的特点。 The technical problem to be solved by the present invention is to provide an electric rotary cultivator, which can be towed by an electric vehicle, has the ability to feed the rotary cultivator knife through the swing of the swing frame, reduce operation vibration, ensure safe production, and avoid polluting the environment in the greenhouse specialty.
为解决上述技术问题，本发明所采取的技术方案是：一种电动旋耕机，包括电动拖车、电动旋耕机和电池组，所述电动拖车架与旋耕机车架为一体的摆动式车架，所述摆动式车架的前部通过支架套圈与装有转向轮的前叉套装，前叉上端设有车把；在摆动式车架下部两侧对称设有挂轴、摇臂和U型抱箍，所述摇臂上端部与挂轴铰接，摇臂下端部通过U型抱箍与电动拖车的驱动桥壳外周固定连接；在摆动式车架两侧对称设有摆动机构，每套摆动机构包括摆动电推杆和摆动支柱，所述摆动电推杆的一端与摆动式车架连接，另一端与摆动支柱上端部铰接，摆动支柱下端部与摇臂上端部固定连接，所述电池组位于摆动式车架上。 In order to solve the above technical problems, the technical solution adopted by the present invention is: an electric rotary tiller, including an electric trailer, an electric rotary tiller and a battery pack, the swing type Frame, the front part of the oscillating frame is set with the front fork equipped with the steering wheel through the bracket collar, the upper end of the front fork is provided with a handlebar; and a U-shaped hoop, the upper end of the rocker arm is hinged to the hanging shaft, and the lower end of the rocker arm is fixedly connected to the outer periphery of the drive axle housing of the electric trailer through a U-shaped hoop; swing mechanisms are symmetrically arranged on both sides of the swing-type frame, Each swing mechanism includes a swing electric push rod and a swing strut, one end of the swing electric push rod is connected to the swing type vehicle frame, the other end is hinged to the upper end of the swing strut, and the lower end of the swing strut is fixedly connected to the upper end of the rocker arm. The battery pack is located on the swing frame.
对本发明所做的进一步改进是：所述旋耕机还设有旋旋耕刀、耕刀变速箱和旋耕电机；所述旋耕刀变速箱安装在旋耕机车架上，旋耕刀变速箱的水平驱动轴位于旋耕机车架下面，所述旋耕刀安装在旋耕刀变速箱的水平驱动轴上。所述旋耕机还设有激光发射器、激光接收器、精平刀电推杆和精平刀，所述激光接收器、精平刀电推杆和精平刀安装在旋耕机车架上，激光发射器安装在地面上，精平刀通过激光接收器和精平刀电推杆控制上下刮土动作。所述的电动拖车架上还设有控制柜，所述电动拖车的驱动电机、旋耕电机、摆动电推杆、精平刀电推杆以及激光接收器由电池组供电并且均通过电缆连接控制柜。 A further improvement to the present invention is: the rotary tiller is also provided with a rotary tiller, a tiller gearbox and a rotary tiller motor; the rotary tiller gearbox is installed on the frame of the rotary tiller, and the rotary tiller The horizontal drive shaft of the gearbox is located under the vehicle frame of the rotary tiller, and the rotary tiller is installed on the horizontal drive shaft of the rotary tiller gearbox. The rotary tiller is also provided with a laser transmitter, a laser receiver, a precision flat knife electric push rod and a fine flat knife, and the laser receiver, a fine flat knife electric push rod and a fine flat knife are installed on the rotary tiller frame On the ground, the laser transmitter is installed on the ground, and the fine flat knife controls the up and down scraping action through the laser receiver and the electric push rod of the fine flat knife. The electric trailer frame is also provided with a control cabinet, and the drive motor, rotary tiller motor, swing electric push rod, precision flat knife electric push rod and laser receiver of the electric trailer are powered by a battery pack and are all connected and controlled by cables. cabinet.
采用上述技术方案所产生的有益效果在于：本发明体积小重量轻,适用于设施园艺如温室大棚工作环境。旋耕部件与车架一体设计，转弯半径小、旋耕作业时降低震动，同时车架对旋耕刀起到辅助震压的作用，可以降低旋耕的功率消耗。驱动桥与旋耕刀部件的动力是各自的直流电机驱动，有利于动力源功率的选择与匹配。本发明通过摆动机构调整旋耕刀的高度，通过激光信号控制精平刀的高度，使旋平作业方便快捷安全高效，可以减轻作业震动、避免出现漏耕现象、无废气污染大棚内部，具有节能降耗的优点。 The beneficial effect produced by adopting the above technical solution is that the present invention is small in size and light in weight, and is suitable for facility gardening such as greenhouse working environment. The integrated design of the rotary tillage parts and the vehicle frame has a small turning radius and reduces vibration during rotary tillage operations. At the same time, the vehicle frame acts as an auxiliary shock pressure for the rotary tiller blade, which can reduce the power consumption of the rotary tiller. The power of the driving axle and the rotary tiller parts is driven by their respective DC motors, which is conducive to the selection and matching of power source power. The invention adjusts the height of the rotary tiller through the swing mechanism, and controls the height of the fine flattener through the laser signal, so that the rotary leveling operation is convenient, fast, safe and efficient, can reduce the vibration of the operation, avoid the phenomenon of missing tillage, and have no waste gas to pollute the interior of the greenhouse, and has the advantages of energy saving Advantages of reducing consumption.
附图说明 Description of drawings
图1为本发明在作业时旋耕刀进入土壤的结构示意图； Fig. 1 is the structure schematic diagram that rotary tiller knife enters soil during operation of the present invention;
图2为图1中的摆动式车架结构示意图； Fig. 2 is a schematic structural diagram of the swing frame in Fig. 1;
图3为图1中的摆动式车架两侧对称设有摆动机构的结构示意图； Fig. 3 is a structural schematic diagram of a swing mechanism symmetrically arranged on both sides of the swing frame in Fig. 1;
图4为图1中摆动机构和驱动桥连接结构示意图； Fig. 4 is a schematic diagram of the connection structure between the swing mechanism and the drive axle in Fig. 1;
图5为本发明停止作业时旋耕刀离开土壤的结构示意图； Fig. 5 is the structural representation of the rotary tiller leaving the soil when the present invention stops working;
如图所示部件及其标号：转向轮1、前叉2、支架套圈3、车把4、电池组5、控制柜6、精平刀扭杆7、旋耕电机8，精平刀电推杆9、激光接收器固定座10、立杆11、激光接收器支撑杆12、精平刀支座13、精平刀14，旋耕刀变速箱15、旋耕刀16、旋耕机车架17、驱动轮18、电动拖车架19、摆动电推杆20、摆动电推杆转轴21、挂轴22、精平刀电推杆转轴23、摇臂24、U型抱箍25、驱动桥壳26、驱动桥壳26、驱动轮毂27、摆动支柱28、驱动电机29、激光接收器30、激光发射器31。 The components and their labels as shown in the figure: Steering wheel 1, front fork 2, bracket collar 3, handlebar 4, battery pack 5, control cabinet 6, fine flat knife torsion bar 7, rotary tillage motor 8, fine flat knife electric Push rod 9, laser receiver fixing seat 10, vertical rod 11, laser receiver support rod 12, fine flat knife support 13, fine flat knife 14, rotary tiller gearbox 15, rotary tiller 16, rotary tiller locomotive Frame 17, driving wheel 18, electric trailer frame 19, swing electric push rod 20, swing electric push rod shaft 21, hanging shaft 22, precision flat knife electric push rod shaft 23, rocker arm 24, U-shaped hoop 25, drive axle Shell 26, transaxle shell 26, drive hub 27, swing strut 28, drive motor 29, laser receiver 30, laser emitter 31.
具体实施方式 Detailed ways
一种电动旋耕机，包括电动拖车、电动旋耕机和电池组5，所述电动拖车架19与旋耕机车架17为一体的摆动式车架，所述摆动式车架的前部通过支架套圈3与装有转向轮1的前叉2套装，前叉2上端设有车把4；在摆动式车架下部两侧对称设有挂轴22、摇臂24和U型抱箍25，所述摇臂24上端部与挂轴22铰接，摇臂24下端部通过U型抱箍25与电动拖车的驱动桥壳26外周固定连接；在摆动式车架两侧对称设有摆动机构，每套摆动机构包括摆动电推杆20和摆动支柱28，所述摆动电推杆20的一端与摆动式车架连接，另一端与摆动支柱28上端部铰接，摆动支柱28下端部与摇臂24上端部固定连接，所述电池组5位于摆动式车架上。所述旋耕机还设有旋旋耕刀16、耕刀变速箱15和旋耕电机8；所述旋耕刀变速箱15安装在旋耕机车架17上，旋耕刀变速箱15的水平驱动轴位于旋耕机车架17下面，所述旋耕刀16安装在旋耕刀变速箱15的水平驱动轴上。所述旋耕机还设有激光发射器31、激光接收器30、精平刀电推杆9和精平刀14，所述激光接收器30、精平刀电推杆9和精平刀14安装在旋耕机车架17上，激光发射器31安装在地面上，精平刀14通过激光接收器30和精平刀电推杆9控制上下刮土动作。所述的电动拖车架19上还设有控制柜6，所述电动拖车的驱动电机29、旋耕电机8、摆动电推杆20、精平刀电推杆9以及激光接收器30由电池组5供电并且均通过电缆连接控制柜6。 An electric rotary tiller, comprising an electric trailer, an electric rotary tiller and a battery pack 5, the electric trailer frame 19 is a swing frame integrated with the rotary tiller frame 17, the front part of the swing frame The front fork 2 equipped with the steering wheel 1 is set through the bracket collar 3, and the upper end of the front fork 2 is provided with a handlebar 4; on both sides of the lower part of the swing frame, a hanging shaft 22, a rocker arm 24 and a U-shaped hoop are arranged symmetrically. 25. The upper end of the rocker arm 24 is hinged to the hanging shaft 22, and the lower end of the rocker arm 24 is fixedly connected to the outer periphery of the drive axle housing 26 of the electric trailer through a U-shaped hoop 25; swing mechanisms are symmetrically arranged on both sides of the swing type frame Each set of swing mechanisms includes a swing electric push rod 20 and a swing strut 28, one end of the swing electric push rod 20 is connected to the swing frame, the other end is hinged to the upper end of the swing strut 28, and the lower end of the swing strut 28 is connected to the rocker arm 24 upper ends are fixedly connected, and the battery pack 5 is positioned on the swing type vehicle frame. Described rotary tiller is also provided with rotary tiller 16, tiller gearbox 15 and rotary tiller motor 8; The horizontal drive shaft is located below the rotary tiller vehicle frame 17, and the rotary tiller blade 16 is installed on the horizontal drive shaft of the rotary tiller gearbox 15. Described rotary tiller is also provided with laser transmitter 31, laser receiver 30, electric push rod 9 and fine flat knife 14, described laser receiver 30, electric push rod 9 and fine flat knife 14 Installed on the vehicle frame 17 of the rotary tiller, the laser transmitter 31 is installed on the ground, and the fine flat knife 14 controls the action of scraping soil up and down through the laser receiver 30 and the electric push rod 9 of the fine flat knife. The electric trailer frame 19 is also provided with a control cabinet 6, and the drive motor 29, the rotary tiller motor 8, the swing electric push rod 20, the precision flat knife electric push rod 9 and the laser receiver 30 of the electric trailer are powered by a battery pack. 5 are powered and are connected to the control cabinet 6 by cables.
使用方法：驾驶员站立在转向轮1一侧掌握车把4，在车把4上设有用电缆连接控制柜6的控制按钮或者遥控器，启动驱动电机29，开车进入大棚内的作业地块，此时，摆动电推杆20全部伸出，旋耕刀16位于地面上方，旋耕刀16处于非工作状态；开始作业时，启动旋耕电机8，摆动电推杆20伸出长度变短，旋耕机车架17高度降低，旋耕刀16逐渐进入土壤作业，控制摆动电推杆20的伸出长度使旋耕刀16达到旋耕深度要求；如果土壤表面不平，激光接收器30收到激光发生器31的信号，通过控制柜6控制精平刀电推杆9调整精平刀14的高度，使之保持可刮土高度，始终使旋耕的土壤保持平面。作业结束，摆动电推杆20全部伸出，旋耕机车架17高度上升，旋耕刀16逐渐脱离土壤作业，到达地面上方，此时旋耕刀16回到非旋耕作业状态，完成一个作业流程。 Method of use: the driver stands on the side of the steering wheel 1 and grasps the handlebar 4, and the handlebar 4 is provided with a control button or a remote controller connected to the control cabinet 6 with a cable, starts the driving motor 29, and drives into the work plot in the greenhouse. Now, the swing electric push rod 20 is all stretched out, the rotary tiller 16 is positioned above the ground, and the rotary tiller 16 is in a non-working state; when starting the operation, the rotary tiller motor 8 is started, and the extension length of the swing electric push rod 20 shortens, The height of the rotary tiller frame 17 is reduced, and the rotary tiller 16 gradually enters the soil operation, and the extension length of the swing electric push rod 20 is controlled to make the rotary tiller 16 reach the requirement of the rotary tillage depth; if the soil surface is uneven, the laser receiver 30 receives The signal of the laser generator 31 controls the height of the fine flat knife 14 through the control cabinet 6 to control the electric push rod 9 of the fine flat knife 14, so that it can keep the height of scraping soil, and the soil of the rotary tillage is kept flat all the time. At the end of the operation, the swing electric push rod 20 is fully stretched out, the height of the rotary tiller frame 17 rises, and the rotary tiller 16 gradually breaks away from the soil operation and reaches above the ground. At this time, the rotary tiller 16 returns to the non-rotary tillage operation state, completing a Workflow.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510619503.1A CN105122998A (en) | 2015-09-25 | 2015-09-25 | Electric rotary cultivator |
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| CN201510619503.1A CN105122998A (en) | 2015-09-25 | 2015-09-25 | Electric rotary cultivator |
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| CN105122998A true CN105122998A (en) | 2015-12-09 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108650914A (en) * | 2018-07-16 | 2018-10-16 | 河北农业大学 | Agricultural four-rod double-torsion type composite suspension device |
| CN114747314A (en) * | 2022-05-18 | 2022-07-15 | 河北农业大学 | Four parallel torsion bar hydraulic pressure automatically regulated flattening formula straw turn over soil preparation machine soon |
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| CN108650914B (en) * | 2018-07-16 | 2024-03-08 | 河北农业大学 | An agricultural four-bar double-twist composite suspension device |
| CN114747314A (en) * | 2022-05-18 | 2022-07-15 | 河北农业大学 | Four parallel torsion bar hydraulic pressure automatically regulated flattening formula straw turn over soil preparation machine soon |
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Application publication date: 20151209 |