WO2023065733A1 - 牛体刷装置 - Google Patents

牛体刷装置 Download PDF

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Publication number
WO2023065733A1
WO2023065733A1 PCT/CN2022/105347 CN2022105347W WO2023065733A1 WO 2023065733 A1 WO2023065733 A1 WO 2023065733A1 CN 2022105347 W CN2022105347 W CN 2022105347W WO 2023065733 A1 WO2023065733 A1 WO 2023065733A1
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WO
WIPO (PCT)
Prior art keywords
central shaft
assembly
brush
rotating power
torsion spring
Prior art date
Application number
PCT/CN2022/105347
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English (en)
French (fr)
Inventor
沙治
吴迪
周杰
黄少协
Original Assignee
丰疆智能(深圳)有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 丰疆智能(深圳)有限公司 filed Critical 丰疆智能(深圳)有限公司
Priority to EP22882355.5A priority Critical patent/EP4295677A1/en
Publication of WO2023065733A1 publication Critical patent/WO2023065733A1/zh

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K13/00—Devices for grooming or caring of animals, e.g. curry-combs; Fetlock rings; Tail-holders; Devices for preventing crib-biting; Washing devices; Protection against weather conditions or insects
    • A01K13/004—Rubbing-posts

Definitions

  • the present application relates to the technical field of animal husbandry cleaning equipment, for example, to a cattle body brushing device.
  • animals are usually kept in a certain area. For example, cattle are grouped together to move within a fixed area. The surface of the body will be stained with manure, mud, forage, etc., especially when lying on the ground. Afterwards, it will become dirtier, and if not cleaned regularly, the cow's skin will itch unbearably, causing diseases such as mastitis, which will affect the cow's milk production.
  • cattle are usually cleaned manually, and in some larger farms, cattle are usually cleaned by automatic cattle brushes.
  • the cattle brushes in the related art are fixed The brush roller is driven by a motor to rotate.
  • the brush roller When the cow is close to the brush roller, the brush roller can roll the cow's skin to remove the dirt and sundries on the skin surface.
  • the brush roller and the motor in the related art are Rigid connection and the motor is fixedly installed on the support beam.
  • the brush roller or the motor When the cattle lean against the brush roller for reciprocating friction and the motor does not start in time, or when the brush roller entangles the cattle hair and cannot be separated, the brush roller or the motor is subjected to the impact force or friction of the cattle. force, easy to break and damage.
  • the present application provides a cow body brush device, which adopts a torsion spring to connect the central shaft, which can limit the rotation angle of the central shaft, alleviate the impact force of the cow's swing, and ensure that the brush assembly can effectively clean the skin of the cow.
  • a cow body brushing device comprising: a crossbeam bracket, which is set to be fixed and installed horizontally with the outside; One end of the crossbeam support, the first end of the torsion spring is connected to the central shaft, the second end of the torsion spring is connected to the crossbeam support, and the torsion spring is set to limit the rotation of the central shaft Angle, and reset the central shaft back to the preset zero position in the natural state; the rotating power part is arranged at the bottom end of the central shaft; and the brush assembly installed at the output end of the rotating power part, the The rotating power member is configured to drive the brush assembly to rotate.
  • Fig. 1 is a schematic structural view of a cow body brushing device provided by an embodiment of the application
  • Fig. 2 is a partial enlarged view of position A in Fig. 1;
  • Fig. 3 is a schematic structural diagram of a reset component and a positioning component provided by an embodiment of the application.
  • connection should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components or the interaction relationship between two components.
  • connection can be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components or the interaction relationship between two components.
  • a first feature being "on” or “under” a second feature may include direct contact between the first and second features, and may also include the first and second features Not in direct contact but through another characteristic contact between them.
  • “above”, “above” and “above” the first feature on the second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature.
  • “Below”, “beneath” and “under” the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or simply means that the first feature has a lower level than the second feature.
  • the present embodiment provides a cattle body brush device to solve the above problems.
  • the outside world is fixed and installed horizontally;
  • the reset assembly 2 includes a central shaft 21 and a torsion spring 22.
  • the central shaft 21 is rotated around the vertical axis 400 and is arranged on one end of the beam bracket 1.
  • the first end of the torsion spring 22 is connected to the central shaft 21, and the torsion spring 22
  • the second end of the second end is connected with the beam bracket 1
  • the torsion spring 22 is set to limit the rotation angle of the central shaft 21, and makes the central shaft 21 return to the preset zero position in the natural state
  • the rotating power part 3 is arranged on the central shaft 21 At the bottom end, the output end of the rotating power part 3 is installed with a brush assembly 4, and the rotating power part 3 is configured to drive the brush assembly 4 to rotate.
  • the crossbeam bracket 1 is fixedly installed on the wall or railing, and when the cattle rub against the brush assembly 4 to reciprocate, the torsion spring 22 can limit the rotation angle of the central shaft 21, preventing the central shaft 21 from freely rotating and causing The brush assembly 4 cannot clean the cow skin surface; after the rotating power part 3 is started, the brush assembly 4 performs rolling brush cleaning on the skin surface of the cow to improve cleaning efficiency; Will stop driving the brush assembly 4 or drive the brush assembly 4 in reverse, if the rotating power part 3 is in the stopped driving state and the cow continues to swing and rub, then the central shaft 21 connected with the brush assembly 4 will rotate in two opposite directions Reciprocating rotation, buffering the impact force of the brush assembly 4 or the rotating power part 3, avoiding the breakage of the brush assembly 4 or the rotating power part 3, and the rotating power part 3 can drive the brush assembly back and forth through forward and reverse directions 4, so that the brush assembly 4 can be separated from the cattle hair.
  • the rotating power part 3 can be a servo motor or a stepping motor; when the cow leaves
  • the central axis 200 of the output end of the rotating power member 3 forms a preset angle with the vertical axis 400.
  • the brush assembly 4 is in the natural state.
  • the central axis 200 of the output end of the rotary power member 3 is parallel to the vertical axis 400 .
  • the torsion spring 22 has no elastic deformation.
  • the brush assembly 4 is in an unnatural state, it means that the brush assembly 2 is subjected to an external force, and the central axis 21 is deflected to deviate from the preset zero position , the torsion spring 22 generates elastic potential energy along with the elastic deformation.
  • the brush assembly 4 When the external force on the brush assembly 2 disappears, the brush assembly 4 returns to the natural state by its own gravity, and the central axis 21 returns to the original state by virtue of the elastic potential energy of the torsion spring 22. Preset zero position.
  • the central axis of the brush assembly 4 is parallel to or coincides with the central axis 200 of the output end of the rotating power member 3 .
  • the rotating power part 3 is connected to the central shaft 21 through the mounting frame assembly 5.
  • the shell of the rotating power part 3 can be directly installed on the central shaft 21; in this embodiment, The central axis of the brush assembly 4 coincides with the central axis 200 of the output end of the rotating power part 3, that is, the brush assembly 4 is arranged obliquely, which is convenient for the back of the cow to lean against the brush assembly 4, and improves the cleaning effect.
  • the central axis of the brush assembly 4 is parallel to the central axis 200 of the output end of the rotating power part 3, that is, the central axis of the brush assembly 4 does not coincide with the central axis 200 of the output end of the rotating power part 3, and the brush assembly 4 does Eccentric rotation improves the massage effect on cattle.
  • the central axis 200 of the output end of the rotating power member 3 forms a preset angle with the vertical axis 400, and the preset angle can be set to 5° to 45°, such as 5°, 10°, 15° and 30°, the specific size It can be set according to actual needs.
  • the brush assembly 4 is installed obliquely in the natural state, which can avoid the operation path. For example, when the operator installs the cattle brush device on the wall or the operator piles the forage under the cattle brush device, the inclined brush assembly 4 Ability to avoid the operator.
  • the cow body brushing device includes a mounting frame assembly 5 , the upper end of which is connected to the central shaft 21 , the lower end of which is inclined, and the rotating power element 3 is mounted on the lower end of the mounting frame assembly 5 .
  • the mounting frame assembly 5 includes a swing connecting member 51 and a fixed frame 52, the first end of the swing connecting member 51 is connected to the central shaft 21 in rotation around the first horizontal axis 300, and the second end of the swing connecting member 51 is connected to the first horizontal axis 300.
  • the fixed frame 52 is connected, and the rotating power element 3 is installed on the fixed frame 52 .
  • the upper end of the mounting frame assembly 5 is a swing connector 51, and the lower end of the mounting frame assembly 5 is a fixed frame 52;
  • the brush assembly 4 cleans to the side of the cow body, and when the cow is further close to the wall, the brush assembly 4 is pushed by the cow body, and the brush assembly 4 drives the swing connector 51 to rotate toward the side of the wall around the first horizontal axis 300, so that the hair The inclination angle of the brush assembly 4 becomes larger until the brush assembly 4 cleans the back of the cow body;
  • the fixed frame 52 is fixedly connected to the swing connecting member 51 .
  • the cow body brush device of this embodiment can be applied to cows of different sizes and volumes.
  • the brush assembly 4, the rotating power part 3 and the mounting frame assembly 5 Rotate around the first horizontal axis 300 to the position of the first height, when the short stature of cattle leans against the brush assembly 4 from the X-axis direction, the brush assembly 4, the rotating power member 3 and the mounting frame assembly 5 rotate around the first
  • the horizontal axis 300 is rotated to a position at a second height, the first height being higher than the second height.
  • the central shaft 21 is rotatably connected to the mounting bracket assembly 5 through the first pivot pin 9 , and the first horizontal axis 300 is parallel to the Z-axis axis.
  • the fixed frame 52 includes a connecting platform 521 and a frame body 522.
  • the connecting platform 521 is obliquely arranged on the top end of the frame body 522.
  • the connecting platform 521 and the swing connecting member 51 are rotationally connected around the first rotation axis 100, and the rotating power part 3 is installed on the frame body 522.
  • the torsion spring 22 can drive the central shaft 21 to reset, the deflection of the brush assembly 4 in the X-axis direction or the Z-axis direction can be reset quickly.
  • the swing connecting member 51 is rotationally connected to the fixed frame 52 through the second pivot pin 10 .
  • the connecting platform 521 and the frame body 522 are integrated.
  • the cattle body brush device also includes a positioning assembly 6, the positioning assembly 6 includes a bearing seat 61 and a bearing 62, the bearing seat 61 is fixedly installed on the beam bracket 1, and the bearing 62 is rotatably installed on the bearing In the installation hole of the seat 61 , the central shaft 21 is tightly passed through the inner ring of the bearing 62 .
  • the positioning components 6 are arranged in two groups, wherein one set of positioning components 6 is located at the bottom end of the beam bracket 1, and the other set of positioning components 6 is located at the top of the beam bracket 1, and the central axis 21 passes through the two sets of positioning components. Component 6. Setting two positioning assemblies 6 can ensure the stability of the central axis 21 .
  • the torsion spring 22 is sheathed on the outer periphery of the central shaft 21, the first end of the torsion spring 22 is connected to the outer wall of the central shaft 21, and the second end of the torsion spring 22 is connected to the inner wall of the mounting hole of the bearing seat 61. .
  • the brush assembly 4 includes a brush roller 41 and a brush body 42, the brush roller 41 is installed at the output end of the rotating power member 3, and the brush body 42 is wound around the outer periphery of the brush roller 41.
  • the brush body 42 is made of nylon material, and the brush roller 41 is made of polypropylene fiber.
  • the cow body brushing device further includes a switch fixing seat 8, and the switch fixing seat 8 is configured to carry a switch assembly.
  • the cow body brushing device also includes a start-stop controller 7, which is installed on one side of the rotating power part 3, and the start-stop controller 7 is electrically connected with the rotating power part 3, and the start-stop controller 7 is configured to control the operation of the rotating power member 3 .
  • the start-stop controller 7 controls the rotating power member 3 by identifying the inclination angle of the current brush assembly 4 .
  • the control method of the start-stop controller 7 to the rotating power part 3 is: when the start-stop controller 7 recognizes that the inclination angle of the brush assembly 4 is greater than the preset angle, the rotating power part 3 is controlled to rotate forward at a constant speed until the brush assembly When the angle of inclination of 4 is less than the preset angle, the rotating power part 3 stops rotating after running for a preset time; When the operating current of the rotating power part 3 is identified as overcurrent, the rotating power part 3 is controlled to stop for a preset time and then reversely rotated, and the controller 7 is started to control the rotating power part 3 to switch between forward rotation and reverse rotation multiple times; After the rotating power part 3 has switched between forward rotation and reverse rotation for many times, if the start-stop controller 7 recognizes that the operating current of the rotating power part 3 is still overcurrent, the start-stop controller 7 will control the alarm to generate an alarm to remind workers Perform manual intervention. Other substances include cow hair, fodder.
  • the start-stop controller 7 can feed back the current inclination angle of the brush assembly 4 through the attitude sensor, and the start-stop controller 7 performs logic according to the current angle value of the brush assembly 4 Judgment; when the inclination angle of the brush assembly 4 is greater than or equal to the preset angle when the brush assembly 4 is in a natural state, the start-stop controller 7 controls the rotating power part 3 to rotate forward at a constant speed with rated power; when the brush assembly 4 When the inclination angle is less than the preset angle, the start-stop controller 7 drives the rotating power part 3 to run for a preset time and stops after logic judgment; if the inclination angle of the brush assembly 4 is greater than the preset angle and the operating current of the rotating power part 3 is greater than The maximum preset current value, the overcurrent detection sensor feeds back the current current value, the start-stop controller 7 judges that the brush assembly 4 is entangled with oxtail or other substances according to the current current value,

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Cleaning In General (AREA)
  • Brushes (AREA)

Abstract

一种牛体刷装置，牛体刷装置包括横梁支架（1），设置为与外界水平固定安装；复位组件（2），复位组件（2）包括中心轴（21）和扭簧（22），中心轴（21）绕竖直轴线（400）转动设置于横梁支架（1）的一端，扭簧（22）的第一端与中心轴（21）连接，扭簧（22）的第二端与横梁支架（1）连接，扭簧（22）设置为限定中心轴（21）的旋转角度，且使中心轴（21）在自然状态时复位回到预设零点位置；旋转动力件（3），设置于中心轴（21）的底端；安装于旋转动力件（3）的输出端的毛刷组件（4），旋转动力件（3）设置为驱动毛刷组件（4）旋转。

Description

牛体刷装置
本申请要求申请日为2021年10月20日、申请号为202122525136.2的中国专利申请的优先权，该申请的全部内容通过引用结合在本申请中。
技术领域
本申请涉及畜牧业清洁设备技术领域，例如涉及一种牛体刷装置。
背景技术
在现代化畜牧业养殖通常将动物集中圈养在一定的区域内，例如将牛群集中在一个固定区域范围内活动，身体表面会沾上粪污、泥土、饲草等，特别是在躺卧在地面之后会变得更脏，若不进行定期清洗，牛的皮肤会瘙痒难忍，引发病症，例如乳房炎等，进而影响牛的产奶量。在一些小规模或者个体户的养殖场中，通常采用人工对牛进行清洁，在一些较大规模的养殖场中，通常采用自动化的牛体刷对牛进行清洁，相关技术中的牛体刷为固定式，采用电机驱动刷辊旋转，当牛靠近抵接到刷辊时，刷辊即可对牛的皮肤进行滚刷，去除皮肤表面的污渍杂物，相关技术中的刷辊和电机之间为刚性连接且电机固定安装在支撑横梁上，牛抵靠到刷辊上往复摩擦且电机未及时启动时，或者刷辊将牛毛缠住无法脱离时，刷辊或者电机受到牛的摆动冲击力或摩擦力，容易断裂损坏。
发明内容
本申请提供了一种牛体刷装置，采用扭簧连接中心轴，能够限定中心轴的旋转角度，缓解牛的摆动冲击力，保证毛刷组件能够有效清洁牛的皮肤。
一实施例提供了一种牛体刷装置，包括：横梁支架，设置为与外界水平固定安装；复位组件，所述复位组件包括中心轴和扭簧，所述中心轴绕竖直轴线转动设置于所述横梁支架的一端，所述扭簧的第一端与所述中心轴连接，所述扭簧的第二端与所述横梁支架连接，所述扭簧设置为限定所述中心轴的旋转角度，且使所述中心轴在自然状态时复位回到预设零点位置；旋转动力件，设置于所述中心轴的底端；及安装于所述旋转动力件的输出端的毛刷组件，所述旋转动力件设置为驱动所述毛刷组件旋转。
附图说明
图1为申请一实施例提供的的牛体刷装置的结构示意图；
图2为图1中A位置的局部放大图；
图3为申请一实施例提供的复位组件和定位组件的结构示意图。
图中：
100、第一旋转轴线；
200、输出端中心轴线；
300、第一水平轴线；
400、竖直轴线；
1、横梁支架；
2、复位组件；21、中心轴；22、扭簧；
3、旋转动力件；
4、毛刷组件；41、刷辊；42、刷体；
5、安装架组件；51、摆动连接件；52、固定架；521、连接台；522、架体；
6、定位组件；61、轴承座；62、轴承；
7、启停控制器；
8、开关固定座；
9、第一轴销；
10、第二轴销。
具体实施方式
在本申请的描述中，除非另有明确的规定和限定，术语“相连”、“连接”、“固定”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本申请中的具体含义。
在本申请中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅 仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
于本文的描述中，需要理解的是，术语“上”、“下”、“左”、“右”、等方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述和简化操作，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。此外，术语“第一”、“第二”，仅仅用于在描述上加以区分，并没有特殊的含义。
在本说明书的描述中，参考术语“一实施例”、“示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本申请的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。
下面结合附图并通过具体实施方式来进一步说明本申请的技术方案。
牛在养殖场活动时，经常出现皮肤瘙痒的问题，牛会自觉找到可摩擦止痒的装置，例如牛体刷装置，一些牛体刷装置的驱动电机并非都在时刻工作运行，当牛抵靠到毛刷辊上时，毛刷辊受到牛的冲击力，相互刚性连接的毛刷辊和驱动电机有可能损坏，当驱动电机运行时，驱动电机驱动毛刷辊旋转，以清洗牛的皮肤，若驱动电机意外停止运行例如毛刷辊将牛毛缠住时而导致驱动电机无法反转或驱动电机停电，牛在毛刷辊上进行往复摩擦将导致中心轴自由空转，无法有效清洁牛的皮肤。
如图1至图3所示，本实施例提供一种牛体刷装置，以解决上述问题，该牛体刷装置包括横梁支架1、复位组件2以及旋转动力件3，横梁支架1设置为与外界水平固定安装；复位组件2包括中心轴21和扭簧22，中心轴21绕竖直轴线400转动设置于横梁支架1的一端，扭簧22的第一端与中心轴21连接，扭簧22的第二端与横梁支架1连接，扭簧22设置为限定中心轴21的旋转角度，且使中心轴21在自然状态时复位回到预设零点位置；旋转动力件3设置于中心轴21的底端，旋转动力件3的输出端安装有毛刷组件4，旋转动力件3设置为驱动毛刷组件4旋转。
在一实施例中，横梁支架1固定安装在墙壁或者栏杆上，牛抵靠在毛刷组件4上往复摩擦时，扭簧22能够限定中心轴21的旋转角度，避免中心轴21自由旋转而导致毛刷组件4无法清洁牛皮肤表面；旋转动力件3启动之后毛刷组件4在牛的皮肤表面进行滚刷清洗，提高清洗效率；当毛刷组件4缠住牛的牛毛时，旋转动 力件3将停止驱动毛刷组件4或者反向驱动毛刷组件4，若旋转动力件3处于停止驱动状态且牛继续摆动摩擦，则与毛刷组件4连接的中心轴21将在两个相反的旋转方向往复转动，缓冲毛刷组件4或旋转动力件3受到的牛的冲击力，避免毛刷组件4或旋转动力件3断裂损坏，且旋转动力件3能够通过正向和反向来回驱动毛刷组件4，以使得毛刷组件4能够与牛的牛毛分开。旋转动力件3可选为伺服电机或步进电机；当牛离开毛刷组件4时，扭簧22能够驱动中心轴21复位，从而使得中心轴21带动旋转动力件3和毛刷组件4复位。
在本实施例中，毛刷组件4处于自然状态时，旋转动力件3的输出端中心轴线200与竖直轴线400形成预设夹角，在其他的一些实施例中，毛刷组件4处于自然状态时，旋转动力件3的输出端中心轴线200与竖直轴线400平行。中心轴21处于预设零点位置时，扭簧22没有弹性形变，当毛刷组件4处于非自然状态时，意味着毛刷组件2受到外力作用，中心轴21发生偏转而偏离于预设零点位置，扭簧22随着弹性形变，产生弹性势能，当毛刷组件2受到的外力消失时，毛刷组件4依靠自身重力作用复位到自然状态，中心轴21依靠扭簧22的弹性势能复位回到预设零点位置。毛刷组件4的中心轴线平行或重合于旋转动力件3的输出端中心轴线200。在本实施例中，旋转动力件3通过安装架组件5与中心轴21连接，在其他的一些实施例中，旋转动力件3的外壳能够直接安装在中心轴21上；在本实施例中，毛刷组件4的中心轴线重合于旋转动力件3的输出端中心轴线200，即毛刷组件4为倾斜设置，方便牛背抵靠在毛刷组件4上，提高清洗效果，在其他的一些实施例中，毛刷组件4的中心轴线平行于旋转动力件3的输出端中心轴线200，即毛刷组件4的中心轴线与旋转动力件3的输出端中心轴线200不重合，毛刷组件4做偏心旋转，提高对牛的按摩效果。旋转动力件3的输出端中心轴线200与竖直轴线400形成预设夹角，该预设夹角可设置为5°至45°，例如5°、10°、15°及30°，具体大小可根据实际需要进行设置。毛刷组件4在自然状态时倾斜设置，能够对操作路径避让，例如操作员将牛刷体装置安装到墙壁上或者操作员将草料堆放在牛刷体装置的下方时，倾斜设置的毛刷组件4能够避让操作员。
在本实施例中，牛体刷装置包括安装架组件5，安装架组件5的上端与中心轴21连接，安装架组件5的下端倾斜设置，旋转动力件3安装于安装架组件5的下端。
在一实施例中，安装架组件5包括摆动连接件51和固定架52，摆动连接件51的第一端与中心轴21绕第一水平轴线300转动连接，摆动连接件51的第二端与固 定架52连接，旋转动力件3安装于固定架52上。安装架组件5的上端为摆动连接件51，安装架组件5的下端为固定架52；毛刷组件4的末端向墙壁一侧倾斜，牛走向墙壁以抵靠在毛刷组件4上时，毛刷组件4清洗到牛体的侧部，牛进一步靠近墙壁时，毛刷组件4被牛体推动，毛刷组件4带动摆动连接件51绕第一水平轴线300朝墙壁的一侧转动，使得毛刷组件4的倾斜角度变大，直至毛刷组件4清洗牛体的背部；在本实施例中，固定架52的顶端与摆动连接件51绕第一旋转轴线100转动连接，第一水平轴线300垂直于第一旋转轴线100，在其他的一些实施例中，固定架52与摆动连接件51固定连接。本实施例的牛体刷装置能够适用于不同大小体积的牛，当身材高大的牛从X轴方向抵靠到毛刷组件4上时，毛刷组件4、旋转动力件3以及安装架组件5绕第一水平轴线300转动到第一高度的位置，当身材矮小的牛从X轴方向抵靠到毛刷组件4上时，毛刷组件4、旋转动力件3以及安装架组件5绕第一水平轴线300转动到第二高度的位置，第一高度高于第二高度。中心轴21与安装架组件5之间通过第一轴销9转动连接，第一水平轴线300平行于Z轴轴线。
在本实施例中，固定架52包括连接台521和架体522，连接台521倾斜设置于架体522的顶端，连接台521与摆动连接件51绕第一旋转轴线100转动连接，旋转动力件3安装于架体522上。当牛从Z轴方向抵靠到毛刷组件4上时，毛刷组件4、固定架52以及旋转动力件3绕第一旋转轴线100转动，即毛刷组件4的运动方向平行于墙壁，第一旋转轴线100平行于X轴轴线。由于扭簧22能够驱动中心轴21复位，因此，毛刷组件4在X轴方向或Z轴方向的偏转都能够较快的进行复位。摆动连接件51与固定架52之间通过第二轴销10转动连接。连接台521和架体522一体设置。
如图3所示，在一实施例中，牛体刷装置还包括定位组件6，定位组件6包括轴承座61和轴承62，轴承座61固定安装于横梁支架1上，轴承62转动安装于轴承座61的安装孔内，中心轴21紧密穿设于轴承62的内圈。
在一实施例中，定位组件6设置为两组，其中一组定位组件6位于横梁支架1的底端，另一组定位组件6位于横梁支架1的顶端，中心轴21穿设于两组定位组件6中。将定位组件6设置为两个，能够保证中心轴21的稳定性。
在一实施例中，扭簧22套设于中心轴21的外周，扭簧22的第一端与中心轴21的外壁连接，扭簧22的第二端与轴承座61的安装孔的内壁连接。
在一实施例中，毛刷组件4包括刷辊41和刷体42，刷辊41安装于旋转动力件 3的输出端，刷体42绕设于刷辊41的外周。刷体42采用尼龙材质制成，刷辊41采用聚丙烯纤维制成。
在一实施例中，牛体刷装置还包括开关固定座8，开关固定座8设置为承载开关组件。
在一实施例中，牛体刷装置还包括启停控制器7，启停控制器7安装于旋转动力件3的一侧，启停控制器7与旋转动力件3电连接，启停控制器7设置为控制旋转动力件3的运行。当牛倚靠或者刮蹭毛刷组件4时，启停控制器7通过识别当前毛刷组件4的倾斜角度并对旋转动力件3进行控制。启停控制器7对旋转动力件3的控制方法为：当启停控制器7识别毛刷组件4的倾斜角度大于预设角度时，控制旋转动力件3进行正向匀速旋转，直到毛刷组件4的倾斜角度小于预设角度时，旋转动力件3运行预设时间之后停止转动；当牛尾或者其他物质卷入毛刷组件4，使得毛刷组件4被缠绕停止转动时，启停控制器7识别旋转动力件3运行电流过流时，控制旋转动力件3停止预设时间后再反向转动，启动控制器7控制旋转动力件3在正向转动与反向转动之间切换多次；当旋转动力件3在正向转动与反向转动之间切换多次之后，若启停控制器7识别旋转动力件3运行电流依旧过流时，启停控制器7控制警报器发生警报，提示工人进行人工干预。其他物质包括牛毛、草料。
在一实施例中，当牛体刷装置处于通电状态时，启停控制器7能够通过姿态传感器反馈毛刷组件4当前的倾斜角度，启停控制器7根据毛刷组件4当前角度值进行逻辑判断；当毛刷组件4的倾斜角度大于等于毛刷组件4处于自然状态时的预设角度时，启停控制器7控制旋转动力件3以额定功率正向匀速旋转；当毛刷组件4的倾斜角度小于预设角度时，启停控制器7通过逻辑判断后驱动旋转动力件3运行预设时间后停止；若毛刷组件4的倾斜角度大于预设角度且旋转动力件3的工作电流大于最大预设电流值，则过流检测传感器反馈当前电流值，启停控制器7根据当前电流值判断为牛尾或者其他物质缠住毛刷组件4，启停控制器7控制旋转动力件3驱动毛刷组件4在正向旋转和反向旋转之间往复交替；若往复交替次数大于5次，启停控制器7控制旋转动力件3暂停运行，启停控制器7识别故障错误信息，警报器发生警报，提示工人进行人工干预。在一实施例中，启停控制器7可以为CPU。

Claims (10)

  1. 一种牛体刷装置，包括：
    横梁支架(1)，设置为与外界水平固定安装；
    复位组件(2)，所述复位组件(2)包括中心轴(21)和扭簧(22)，所述中心轴(21)绕竖直轴线(400)转动设置于所述横梁支架(1)的一端，所述扭簧(22)的第一端与所述中心轴(21)连接，所述扭簧(22)的第二端与所述横梁支架(1)连接，所述扭簧(22)设置为限定所述中心轴(21)的旋转角度,且使所述中心轴(21)在自然状态时复位回到预设零点位置；
    旋转动力件(3)，设置于所述中心轴(21)的底端；及
    安装于所述旋转动力件(3)的输出端的毛刷组件(4)，所述旋转动力件(3)设置为驱动所述毛刷组件(4)旋转。
  2. 根据权利要求1所述的牛体刷装置，其中，所述毛刷组件(4)处于自然状态时，所述旋转动力件(3)的输出端中心轴线(200)与所述竖直轴线(400)形成预设夹角，所述毛刷组件(4)的中心轴线平行或重合于所述旋转动力件(3)的输出端中心轴线(200)。
  3. 根据权利要求2所述的牛体刷装置，还包括安装架组件(5)，所述安装架组件(5)的上端与所述中心轴(21)连接，所述安装架组件(5)的下端倾斜设置，所述旋转动力件(3)安装于所述安装架组件(5)的下端。
  4. 根据权利要求3所述的牛体刷装置，其中，所述安装架组件(5)包括摆动连接件(51)和固定架(52)，所述摆动连接件(51)的第一端与所述中心轴(21)绕第一水平轴线(300)转动连接，所述摆动连接件(51)的第二端与所述固定架(52)连接，所述旋转动力件(3)安装于所述固定架(52)上。
  5. 根据权利要求4所述的牛体刷装置，其中，所述固定架(52)包括连接台(521)和架体(522)，所述连接台(521)倾斜设置于所述架体(522)的顶端，所述连接台(521)与所述摆动连接件(51)绕第一旋转轴线(100)转动连接，所述旋转动力件(3)安装于所述架体(522)上，所述第一水平轴线(300)垂直于所述第一旋转轴线(100)。
  6. 根据权利要求1所述的牛体刷装置，还包括定位组件(6)，所述定位组件(6)包括轴承座(61)和轴承(62)，所述轴承座(61)固定安装于所述横梁支架(1)上，所述轴承(62)转动安装于所述轴承座(61)的安装孔内，所述中心轴(21)穿设于所述轴承(62)的内圈。
  7. 根据权利要求6所述的牛体刷装置，其中，所述定位组件(6)设置为两 组，其中一组所述定位组件(6)位于所述横梁支架(1)的底端，另一组所述定位组件(6)位于所述横梁支架(1)的顶端，所述中心轴(21)穿设于两组所述定位组件(6)内。
  8. 根据权利要求6所述的牛体刷装置，其中，所述扭簧(22)套设于所述中心轴(21)的外周，所述扭簧(22)的第一端与所述中心轴(21)的外壁连接，所述扭簧(22)的第二端与所述轴承座(61)的安装孔的内壁连接。
  9. 根据权利要求1所述的牛体刷装置，其中，所述毛刷组件(4)包括刷辊(41)和刷体(42)，所述刷辊(41)安装于所述旋转动力件(3)的输出端，所述刷体(42)绕设于所述刷辊(41)的外周。
  10. 根据权利要求1所述的牛体刷装置，还包括启停控制器(7)，所述启停控制器(7)安装于所述旋转动力件(3)的一侧，所述启停控制器(7)与所述旋转动力件(3)电连接，所述启停控制器(7)设置为控制所述旋转动力件(3)的运行。
PCT/CN2022/105347 2021-10-20 2022-07-13 牛体刷装置 WO2023065733A1 (zh)

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