WO2021088553A1 - 智能割草机 - Google Patents

智能割草机 Download PDF

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Publication number
WO2021088553A1
WO2021088553A1 PCT/CN2020/117051 CN2020117051W WO2021088553A1 WO 2021088553 A1 WO2021088553 A1 WO 2021088553A1 CN 2020117051 W CN2020117051 W CN 2020117051W WO 2021088553 A1 WO2021088553 A1 WO 2021088553A1
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Prior art keywords
module
working
lawn mower
mode
housing
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PCT/CN2020/117051
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English (en)
French (fr)
Inventor
查霞红
程坤
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苏州宝时得电动工具有限公司
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Publication of WO2021088553A1 publication Critical patent/WO2021088553A1/zh

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D42/00—Mowers convertible to apparatus for purposes other than mowing; Mowers capable of performing operations other than mowing
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D42/00—Mowers convertible to apparatus for purposes other than mowing; Mowers capable of performing operations other than mowing
    • A01D42/06—Sweeping or cleaning lawns or other surfaces
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
    • A01G3/002—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees for comminuting plant waste

Definitions

  • the invention relates to an intelligent lawn mower.
  • a lawn mower is a lawn trimming tool, which usually includes a wheel set, a casing and a cutting system, which can drive on the lawn and cut the grass.
  • lawn mowers mainly use gasoline engines or AC mains power systems as cutting power, relying on human power to push back and forth on the lawn to complete the care and trimming of the grass.
  • gasoline engines or AC mains power systems as cutting power, relying on human power to push back and forth on the lawn to complete the care and trimming of the grass.
  • it will produce combustion exhaust gas and make a lot of noise, which will cause serious and multiple pollution to the operator and the working environment.
  • the area where the lawn mower works is usually home grass, public green space, etc. , Has a serious impact on the quality of life of the public.
  • lawn mowers that use city electricity as power need to be connected to cables to work, and their use range is limited, and they are dangerous.
  • the labor intensity of driving the lawn mower is relatively large.
  • smart lawn mowers Compared with traditional products, smart lawn mowers have automatic walking function, which can prevent collisions, prevent outgoing lines within the range, automatically return to charging, have safety detection and battery power detection, and have a certain climbing ability, especially suitable for family courtyards and public green spaces Carry out lawn mowing and maintenance in other places.
  • the intelligent lawn mower can complete the work of mowing the lawn autonomously, without direct human control and operation, and has low power, low noise, no pollution, increasingly and beautiful appearance, and greatly reduces manual operation.
  • the problem to be solved by the present invention is to provide an intelligent lawn mower that has the function of processing fallen leaves on the lawn in addition to automatic lawn mowing, so that users can free themselves from lawn care services.
  • an intelligent lawn mower that moves and works in a working area, including: a housing; a mobile module installed on the housing to drive the housing to move; cutting The module is installed in the housing and used to cut the grass in the working area; the pulverizing module is installed in the housing and can collect and pulverize the fallen leaves in the working area; the control module and the mobile module ,
  • the cutting module and the crushing module are electrically connected to control the movement and operation of the smart lawn mower; it is characterized in that the smart lawn mower has a first working mode, and the control module controls the smart lawn mower in the first working mode.
  • the cutting module performs work; and, the smart lawn mower also has a second work mode different from the first work mode, and in the second work mode, the control module controls the shredding module to perform work.
  • the vertical height of the side of the crushing module facing the working surface from the working surface is greater than or equal to 35 mm.
  • the crushing module includes a cavity and a working element installed inside the cavity.
  • the working element includes a long flanging blade.
  • the cavity includes a volute structure with an opening, and the direction of the opening faces the working surface.
  • the smart lawn mower includes a first driving motor for driving the cutting module to perform work; and the smart lawn mower further includes a second driving motor for driving the shredding module to perform work.
  • first driving motor and the second driving motor have different operating speeds.
  • the working element rotates around a vertical axis to perform work, and the rotation speed of the working element when performing work is greater than or equal to 30 m/s.
  • the housing includes a protective baffle, which is arranged on the outside of the cutting module and/or the crushing module.
  • control module obtains a change mode instruction, and controls the smart lawn mower to switch from one of the first working mode and the second working mode to the other.
  • the change mode instruction includes a change mode instruction sent by the user through the intelligent lawn mower control panel and/or remote terminal.
  • the replacement mode command includes a replacement mode command automatically generated according to a schedule of the smart lawn mower.
  • the replacement mode instruction includes: a replacement mode instruction generated when the environmental sensor of the smart lawn mower detects that the working surface meets a preset condition.
  • the beneficial effect of the present invention is to provide an intelligent lawn mower with a leaf breaking function, and a corresponding design to realize the leaf breaking function, so that the intelligent lawn mower can achieve both the mowing function and the function of processing fallen leaves. Function; At the same time, the design structure of the broken leaf function is simple and highly feasible.
  • Figure 1 is a perspective view of an intelligent lawn mower according to an embodiment of the present invention
  • Figure 2 is a bottom view of an intelligent lawn mower according to an embodiment of the present invention
  • Figure 3 is a perspective view of a pulverizing module according to an embodiment of the present invention
  • the smart lawn mower 100 of the present invention includes a housing 10 in which a housing cavity is formed.
  • the housing cavity contains a plurality of mutually supporting components to jointly support various functions of the smart lawn mower 100 The realization.
  • the smart lawn mower 100 further includes a pulverizing module 14 installed on the housing 10 and used for collecting and pulverizing fallen leaves in the working area.
  • the housing 10 of the smart lawn mower 100 has a housing bottom and an opposite housing top, and the crushing module 14 is installed at the bottom of the housing of the smart lawn mower 100.
  • the fallen leaves are not limited to the fallen leaves of trees, but also include other debris on the lawn, such as dry grass.
  • the smart lawn mower 100 also includes a control module, which is electrically connected to the mobile module 30, and can control the walking and stopping of the mobile module 30, and control the moving direction, speed, and walking strategy of the mobile module 30.
  • the control module can also be electrically connected to the cutting module 12 and the crushing module 14 to control the movement and work of the smart lawn mower 100.
  • the smart lawn mower 100 has a first Working mode, the control module controls the cutting module 12 to perform work in the first working mode; and, the smart lawn mower 100 also has a second working mode that is different from the first working mode, and the second working mode In the working mode, the control module controls the shredding module 14 to perform work.
  • the first working mode is a cutting mode. In the first working mode, the cutting module 12 works to process the working area. Specifically, the working area includes lawn, and the cutting module 12 can cut the lawn to make The lawn can be maintained within a suitable grass height range.
  • the second working mode is a pulverizing mode.
  • the pulverizing module 14 works to process fallen leaves, dead grass, etc. in the working area, and pulverizes the fallen leaves, dead grass, etc. to make the lawn more tidy and tidy. Beautiful, at the same time, crushed fallen leaves and dead grass can also provide nutrients for the growth of the lawn.
  • the cutting module 12 is working and the pulverizing module 14 is in an inoperative state; in the second working mode, the pulverizing module 14 is working and the cutting module 12 is in an inoperative state .
  • the crushing module 14 is arranged at the bottom of the casing of the smart lawn mower 100. Specifically, the crushing module 14 faces the working surface, and the vertical height of the crushing module 14 facing the working surface is greater than the vertical height from the working surface. Or equal to 35mm.
  • the crushing module 14 is fixedly installed with the housing 10, and the distance between the crushing module 14 and the working surface is fixed and at a suitable height. Specifically, the height is greater than or equal to 35 mm. In other embodiments, the crushing The height between the module 14 and the working surface is not constant.
  • the smart lawn mower 100 includes a height adjustment structure connected to the pulverizing module 14, which can conveniently adjust the working height of the pulverizing module 14 according to the different needs of users, so that it It is more in line with the diverse needs of users and has wider adaptability.
  • the cutting module 12 is arranged at the bottom of the housing 10, and the pulverizing module 14 is also arranged at the bottom of the housing 10.
  • the cutting module 12 and the shredding module 14 are arranged in parallel. The advantage of this arrangement is to prevent the work effect of the cutting module 12 from being affected by the setting of the shredding module 14.
  • protective baffles are provided on both sides of the housing 10 of the smart lawn mower 100 to To prevent the user's hands and feet from contacting the cutting module 12, the pulverizing module 14 and the cutting module 12 are arranged in parallel so that the protective baffle can shield the cutting module 12 and the pulverizing module 14 at the same time to ensure the safety of the user.
  • the crushing module 14 and the cutting module 12 are arranged in parallel, and the sum of the diameters of the crushing module 14 and the cutting module 12 is less than or equal to the width of the machine.
  • the protective baffle is arranged on the side surface of the bottom of the casing and extends in the direction toward the working surface.
  • the protective baffle can move toward the inside of the casing Displacement, shielding the cutting module 12 and/or the crushing module 14 to prevent the user's hands, feet, etc. from contacting the cutting module and/or the crushing module and being injured.
  • the smart lawn mower includes two protective baffles located on the left and right sides of the bottom of the casing respectively to shield the cutting module 12 and shredding module to prevent injury to the user .
  • the crushing module 14 includes a cavity and a working element 16 installed inside the cavity.
  • the cavity includes a volute structure with an opening, and the opening direction faces the working surface.
  • the The working element 16 includes an elongated flanging blade.
  • the working element 16 rotates at a high speed to drive the fallen leaves and dead grass on the surface of the lawn into the cavity, and then through the rotation of the working element 16 and the action of the cavity, the fallen leaves and dead grass are crushed and then dropped. Fall back to the lawn to achieve crushing of fallen leaves and dead grass.
  • an upward airflow is generated to suck the fallen leaves on the surface of the lawn into the volute.
  • the fallen leaves are crushed in the volute by the rapid rotation of the flanging blade and sprayed onto the lawn through the opening of the volute.
  • the pulverizing module 14 includes a working element 16 that rotates around a vertical axis to perform work.
  • the rotation speed of the working element 16 during operation is greater than or equal to 30 m/s, and a reasonable work is set for it.
  • the rotation speed enables the working element 16 to efficiently collect fallen leaves, dead grass, etc. on the lawn, and can efficiently and completely crush them.
  • the smart lawn mower 100 includes a first driving motor for driving the cutting module 12 to perform work; and the smart lawn mower 100 includes a second driving motor for driving the shredding module 14 to perform work.
  • the first driving motor and the second driving motor have different working speeds.
  • the working speed can better control its execution, and match different working speeds for different modules to ensure good working results.
  • the smart lawn mower 100 has a first working mode and a second working mode.
  • the control modules respectively control the cutting module 12 and the crushing module 14 to perform work.
  • the smart lawn mower 100 can switch the working mode.
  • the control module can obtain the replacement mode instruction, and can switch the smart lawn mower 100 from the first working mode to the second working mode or switch the smart lawn mower 100 from the second working mode back to the first working mode according to the replacement mode command.
  • the replacement instruction includes an instruction input by the user through the control panel of the smart lawn mower 100, or the replacement instruction includes a replacement mode instruction sent by the user through a remote terminal, and the smart lawn mower 100 may include voice control.
  • the function of the replacement instruction also includes a control instruction of the user's voice.
  • the smart lawn mower 100 has a preset work schedule, which can be modified and adjusted by the user. When the work schedule meets the preset conditions, the smart lawn mower 100 can automatically switch the working mode.
  • the smart lawn mower 100 includes a variety of sensors, such as environmental sensors, vision sensors, etc., which can determine which work mode should be performed by identifying the work surface.
  • the replacement instruction includes a smart lawn mower The 100 environmental sensor detects the replacement mode command generated when the working surface meets the preset conditions.
  • the intelligent lawn mower 100 has a first working mode and a second working mode.
  • the first working mode is the mowing mode.
  • the cutting module 12 is in a working state, and the leaf shredding assembly 30 is in a non-working state;
  • the second working mode In the leaf-breaking mode, at this time, the leaf-breaking assembly 30 is in a working state, and the cutting module 12 is in a non-working state.
  • the first working mode is the default working mode of the smart lawn mower 100. When autumn comes and there are many fallen leaves on the lawn, the smart lawn mower can switch to the second working mode according to the replacement instruction.

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Harvester Elements (AREA)

Abstract

一种智能割草机(100)，在工作区域内移动和工作，包括：壳体(10)；移动模块(30)，安装于壳体，带动壳体移动；切割模块(12)，安装于壳体，用于对工作区域的草执行切割工作；粉碎模块(14)，安装于壳体，能够收集工作区域内的落叶并将其粉碎；控制模块，与移动模块、切割模块和粉碎模块电连接，控制智能割草机移动和工作；该智能割草机具有第一工作模式，第一工作模式下控制模块控制切割模块执行工作；以及第二工作模式，第二工作模式下，控制模块控制粉碎模块执行工作。本智能割草机的有益效果是：具有碎叶组件，具有处理落叶的功能。

Description

智能割草机
本申请要求了申请日为2019年11月07日，申请号为201911091857.8的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及一种智能割草机。
背景技术
割草机是一种草坪修整工具，通常包括轮组、机壳和切割系统，能够在草坪上行驶并切割草地。目前，割草机主要使用汽油发动机或者交流市电系统作为切割的动力，依靠人力推动在草坪上来回行走来完成对草地的护理修剪。但是，使用汽油发动机时，会产生燃烧废气，并且还会发出很大的噪音，对操作者和工作环境造成严重、多重的污染，尤其是割草机工作的区域通常是家庭草地，公共绿地等，对公众的生活质量的影响严重。而使用市电作为动力的割草机需要连上电缆工作，使用范围受到限制，且具有一定危险性。并且，无论汽油式割草机或市电割草机，推动其割草的劳动强度均较大。
与传统产品相比，智能割草机具备自动行走功能，可以防止碰撞，范围之内防止出线，自动返回充电，具备安全检测和电池电量检测，具备一定爬坡能力，尤其适合家庭庭院、公共绿地等场所进行草坪修剪维护。智能割草机能够自主的完成修剪草坪的工作，无须人为直接控制和操作，且功率低、噪音小、无污染、外形精巧美观，大幅度降低人工操作。
智能割草机的出现给用户带来了极大的便利，让用户可以从繁重的园艺护理劳动中解脱出来。但是，智能割草机并不是万能的，比如在落叶缤纷的秋季，草坪上往往会被厚厚的落叶所覆盖，智能割草机对之也束手无策，用户需要花费大量的时间和人力来进行打扫，为了减少人力的劳动，一种除自动割草功能之外还具有碎叶功能的智能割草机很受期待。
发明内容
为克服现有技术的缺陷，本发明所要解决的问题是提供一种除自动割草之外还具备处理草坪上落叶功能的智能割草机，让用户能从草坪护理劳务中 解脱出来。
为解决上述问题，本发明的技术方案是：一种智能割草机，在工作区域内移动和工作，包括：壳体；移动模块，安装于所述壳体，带动所述壳体移动；切割模块，安装于所述壳体，用于对工作区域的草执行切割工作；粉碎模块，安装于所述壳体，能够收集工作区域内的落叶并将其粉碎；控制模块，与所述移动模块、所述切割模块和所述粉碎模块电连接，控制所述智能割草机移动和工作；其特征在于，所述智能割草机具有第一工作模式，所述第一工作模式下控制模块控制切割模块执行工作；以及，所述智能割草机还具有不同于所述第一工作模式的第二工作模式，所述第二工作模式下，控制模块控制粉碎模块执行工作。
进一步的，所述粉碎模块朝向工作表面的一面距离工作表面的竖直高度大于或等于35mm。
进一步的，所述粉碎模块包括腔体以及安装于腔体内部的工作元件。
进一步的，所述工作元件包括长条形翻边刀片。
进一步的，所述腔体包括具有开口的蜗壳结构，且所述开口的方向朝向工作表面。
进一步的，所述智能割草机包括第一驱动电机，用于驱动切割模块执行工作；以及，所述智能割草机还包括第二驱动电机，用于驱动粉碎模块执行工作。
进一步的，所述第一驱动电机和所述第二驱动电机具有不同的工作转速。
进一步的，所述工作元件绕竖直方向的轴线旋转以执行工作，所述工作元件执行工作时的旋转速度大于等于30m/s。
进一步的，所述壳体包括防护挡板，设置于所述切割模块和/或粉碎模块的外侧。
进一步的，所述控制模块获取更换模式指令，控制智能割草机从第一工作模式和第二工作模式的其中之一切换为其中另一。
进一步的，所述更换模式指令包括用户通过智能割草机控制面板和/或远 程终端发送的更换模式指令。
进一步的，所述更换模式指令包括根据智能割草机的排程自动产生的更换模式指令。
进一步的，所述更换模式指令包括：智能割草机的环境传感器检测工作表面满足预设条件时，产生的更换模式指令。
综上所述，本发明的有益效果是：提供一种具有碎叶功能的智能割草机，以及为实现碎叶功能的相应设计，使得智能割草机同时能够实现割草功能和处理落叶的功能；同时，该碎叶功能的设计结构简单，可实现性强。
附图说明
图1为本发明一实施例的智能割草机的立体图
图2为本发明一实施例的智能割草机的仰视图
图3为本发明一实施例的粉碎模块的立体图
具体实施方式
为使本发明的上述目的、特征和优点能够更加明显易懂，下面结合附图对本发明的具体实施方式做详细的说明。在下面的描述中阐述了很多具体细节以便于充分理解本发明。但是本发明能够以很多不同于在此描述的其它方式来实施，本领域技术人员可以在不违背本发明内涵的情况下做类似改进，因此本发明不受下面公开的具体实施例的限制。
参图1-图3，本发明的智能割草机100包括壳体10，壳体10内形成收容腔，收容腔内容纳有多个互相支持的部件，共同支撑智能割草机100的各个功能的实现。
本发明的智能割草机100包括壳体10，壳体10包括壳体底部和相对的壳体顶部，壳体底部安装有切割模块12，以及智能割草机100还安装有驱动切割模块12工作的第一驱动电机，所述第一驱动电机为切割电机，为切割模块12提供工作的动力。以及，智能割草机100还包括移动模块30，安装于所述壳体10，带动所述壳体10移动并执行工作。智能割草机100还安装有电池包20作为智能割草机100的能量来源，当智能割草机100检测到电池包20电量低于预设值时，能够自动返回充电站200充电，并在充满电后自动离 开充电站200。在其他实施例中，电池包20也可以设计为可以拆卸的电池包20，在电量低时拆除电池包20进行充电，并在充好电后将其重新安装至智能割草机100。
智能割草机100还包括粉碎模块14，所述粉碎模块14安装于壳体10，用于收集工作区域内的落叶并将其粉碎。具体的，智能割草机100的壳体10具有壳体底部和相对的壳体顶部，所述粉碎模块14安装于智能割草机100的壳体底部。具体的，所述落叶不仅仅限于树木落叶，还包括其他草坪上的杂物，例如干枯的草等。智能割草机100还包括控制模块，与所述移动模块30电连接，能够控制所述移动模块30的行走、停止，以及控制移动模块30的移动方向、移动速度、行走策略等。具体的，所述控制模块还能够电连接所述切割模块12和所述粉碎模块14，以控制所述智能割草机100的移动和工作，具体的，所述智能割草机100具有第一工作模式，所述第一工作模式下所述控制模块控制切割模块12执行工作；以及，所述智能割草机100还具有不同于所述第一工作模式的第二工作模式，所述第二工作模式下，控制模块控制粉碎模块14执行工作。具体的，所述第一工作模式为切割模式，在第一工作模式下，切割模块12工作，以对工作区域进行处理，具体的，工作区域包括草坪，切割模块12能够对草坪进行切割以使得所述草坪能够保持在合适的草高范围内。具体的，所述第二工作模式为粉碎模式，在第二工作模式下，粉碎模块14工作，以处理工作区域内的落叶、枯草等，通过将落叶、枯草等进行粉碎，使得草坪较为整洁、美观，同时，粉碎的落叶、枯草也能够为草坪的生长提供养分。具体的，在第一工作模式下，所述切割模块12工作，所述粉碎模块14处于不工作状态；在第二工作模式下，所述粉碎模块14工作，所述切割模块12处于不工作状态。
在本实施例中，所述粉碎模块14设置于智能割草机100壳体底部，具体的，粉碎模块14一面朝向工作表面，且粉碎模块14朝向工作表面的一面距离工作表面的竖直高度大于或等于35mm。通过将粉碎模块14设置合适的高度，使得粉碎模块14的作业效果较好。具体的，在本实施例中，粉碎模块14与壳体10固定安装，粉碎模块14与工作表面的距离固定且处于合适高度，具体的，该高度大于等于35mm，在其他的实施例中，粉碎模块14与工作表面的高度并非恒定，优选的，智能割草机100包括与粉碎模块14相连接的调 高结构，能够根据用户的不同需求方便的对粉碎模块14的工作高度进行调节，使得其更符合用户的多样化需求，适应性更广。
在本实施例中，切割模块12设置于壳体10底部，粉碎模块14也设置于壳体10底部。优选的，切割模块12和粉碎模块14并行设置，这样设置的好处是防止因设置粉碎模块14而影响切割模块12的工作效果。在一个实施例中，为了防止智能割草机100的切割模块12和/或粉碎模块14伤害到用户，在智能割草机100的壳体10两侧设置防护挡板(图未示)，以防止用户的手脚接触切割模块12，将粉碎模块14和切割模块12并行设置使得防护挡板正好可以同时对切割模块12和粉碎模块14进行遮挡作用，以保证用户的安全。在本实施例中，粉碎模块14和切割模块12并行设置，粉碎模块14和切割模块12的直径之和小于或等于机器的宽度。具体的，防护挡板设置于壳体底部的侧面，且在朝向工作表面的方向上延伸，防护挡板在受到朝向割草机壳体内侧施加的力时，防护挡板能够向壳体内侧发生位移，对切割模块12和/或粉碎模块14进行遮挡，以防止用户的手、脚等接触到切割模块和/或粉碎模块而被伤害。具体的，当切割模块12和粉碎模块14并行设置时，智能割草机包括两个防护挡板分别位于壳体底部的左右侧，以对切割模块12和粉碎模块进行遮挡，防止对用户造成伤害。
参图3，粉碎模块14包括腔体以及安装于腔体内部的工作元件16，具体的，所述腔体包括具有开口的蜗壳结构，且所述开口方向朝向工作表面，具体的，所述工作元件16包括长条形翻边刀片。具体的，粉碎模块14在工作过程中，工作元件16高速旋转以带动草坪表面的落叶、枯草等进入腔体内，再通过工作元件16的旋转和腔体的作用使得落叶、枯草被粉碎，再掉落回草坪，从而实现对落叶、枯草的粉碎。具体的，通过翻边刀片的快速旋转，产生一个向上的气流，将草坪表面的落叶吸入蜗壳中，落叶在蜗壳中又通过翻边刀片的快速旋转被粉碎并通过蜗壳开口洒向草坪，成为草坪的肥料来源
具体的，粉碎模块14包括工作元件16，所述工作元件16绕竖直方向的轴线旋转以执行工作，所述工作元件16工作时的旋转速度大于等于30m/s，通过为其设置合理的工作转速，使得工作元件16能够较高效的收集草坪上的落叶、枯草等，并能够高效及完整的对其进行粉碎。
在本实施例中，智能割草机100包括第一驱动电机，用于驱动切割模块 12执行工作；以及，智能割草机100包括第二驱动电机，用于驱动粉碎模块14执行工作。具体的，第一驱动电机和第二驱动电机具有不同的工作转速，通过设置第一驱动电机和第二驱动电机，能够分别控制切割模块12和粉碎模块14的工作速度，通过设置两者具有不同的工作速度，能够更好的控制其执行工作，为不同的模块匹配不同的工作速度，以保证工作良好的工作效果。
在本实施例中，智能割草机100具有第一工作模式和第二工作模式，两个工作模式下控制模块分别控制切割模块12和粉碎模块14执行工作，具体的，在满足合适的条件下时，智能割草机100能够切换工作模式。具体的，控制模块能够获取更换模式指令，并能够根据该更换模式指令将智能割草机100从第一工作模式切换为第二工作模式或者将智能割草机100从第二工作模式切换回第一工作模式。具体的，所述更换指令包括用户通过智能割草机100的控制面板输入的指令，或者所述更换指令包括用户通过远程终端发送的更换模式指令，以及，该智能割草机100可能包括语音控制的功能，所述更换指令还包括用户语音的控制指令。以及，智能割草机100内部预设有工作排程，用户可以对其进行更改和调整，当工作排程满足预设条件时，智能割草机100能够自动切换工作模式。具体的，所述智能割草机100包括多种传感器，例如：环境传感器、视觉传感器等，能够通过对工作表面的识别来判断应当执行何种工作模式，具体的，更换指令包括智能割草机100的环境传感器检测工作表面满足预设条件时产生的更换模式指令。通过以上方式，用户能够方便的实现第一工作模式和第二工作模式的切换，使得智能割草机100自动化程度高，使用体验好。
智能割草机100具有第一工作模式和第二工作模式，所述第一工作模式为割草模式，此时切割模块12处于工作状态，而碎叶组件30处于不工作状态；第二工作模式为碎叶模式，此时碎叶组件30处于工作状态，而切割模块12处于不工作状态。其中，第一工作模式为智能割草机100的默认工作模式。当秋季来临，草坪上具有较多落叶时，智能割草机可以根据更换指令切换为第二工作模式。
本领域技术人员可以想到的是，本发明还有其他的实现方式，但只要其采用的技术精髓与本发明相同或相近似，或者任何基于本发明做出的变化和替换都在本发明的保护范围之内。

Claims (7)

  1. 一种智能割草机，在工作区域内移动和工作，包括：
    壳体；
    移动模块，安装于所述壳体，带动所述壳体移动；
    切割模块，安装于所述壳体，用于对工作区域的草执行切割工作；
    粉碎模块，安装于所述壳体，能够收集工作区域内的落叶并将其粉碎；
    控制模块，与所述移动模块、所述切割模块和所述粉碎模块电连接，控制所述智能割草机移动和工作；
    其特征在于，所述智能割草机具有第一工作模式，所述第一工作模式下控制模块控制切割模块执行工作；以及，所述智能割草机还具有不同于所述第一工作模式的第二工作模式，所述第二工作模式下，控制模块控制粉碎模块执行工作，其中，所述粉碎模块朝向工作表面的一面距离工作表面的竖直高度大于或等于35mm；所述智能割草机包括第一驱动电机，用于驱动切割模块执行工作，以及，所述智能割草机还包括第二驱动电机，用于驱动粉碎模块执行工作，所述第一驱动电机和所述第二驱动电机具有不同的工作转速；
    所述控制模块获取更换模式指令，控制智能割草机从第一工作模式和第二工作模式的其中之一切换为其中另一；所述更换模式指令包括根据智能割草机的排程自动产生的更换模式指令或者所述更换模式指令包括智能割草机的环境传感器检测工作表面满足预设条件时，产生的更换模式指令。
  2. 根据权利要求1所述的智能割草机，其特征在于，所述粉碎模块包括腔体以及安装于腔体内部的工作元件。
  3. 根据权利要求2所述的智能割草机，其特征在于，所述工作元件包括长条形翻边刀片。
  4. 根据权利要求2所述的智能割草机，其特征在于，所述腔体包括具有开口的蜗壳结构，且所述开口的方向朝向工作表面。
  5. 根据权利要求2所述的智能割草机，其特征在于，所述工作元件绕竖直方向的轴线旋转以执行工作，所述工作元件执行工作时的旋转速度大于等 于30m/s。
  6. 根据权利要求1所述的智能割草机，其特征在于，所述壳体包括防护挡板，设置于所述切割模块和/或粉碎模块的外侧。
  7. 根据权利要求1所述的智能割草机，其特征在于，所述更换模式指令包括用户通过智能割草机控制面板和/或远程终端发送的更换模式指令。
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