CN102038561B - 螺杆球头式母牛人工受孕器 - Google Patents

螺杆球头式母牛人工受孕器 Download PDF

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CN102038561B
CN102038561B CN 201010270471 CN201010270471A CN102038561B CN 102038561 B CN102038561 B CN 102038561B CN 201010270471 CN201010270471 CN 201010270471 CN 201010270471 A CN201010270471 A CN 201010270471A CN 102038561 B CN102038561 B CN 102038561B
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CN102038561A (zh
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梁伟
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TIANJIN MENGDE GROUP Co.,Ltd.
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Abstract

本发明涉及一种兽医学类医疗器械，特别是涉及一种螺杆球头式母牛人工受孕器。它由球头端、出精口、疏通杆、胶环、杆柄、活塞头和输精筒构成。其中，输精筒为圆柱形壳体，活塞头处于输精筒中并与输精筒成动配合关系。杆柄的上端是与杆柄为一整体的杆状的疏通杆，疏通杆从出精口伸出输精筒外，疏通杆的顶端是与疏通杆为一整体的、圆球形的球头端。疏通杆的侧面上有螺纹。本发明能够适时自动地清除出精口的黏液，与现有技术相比，使授精过程更加顺畅，大大提高了母牛的受孕率。

Description

螺杆球头式母牛人工受孕器
技术领域
本发明涉及一种兽医学类医疗器械，特别是涉及一种螺杆球头式母牛人工受孕器。
背景技术
在对母牛进行人工受精的过程中，由于母牛生殖器内的黏液非常粘稠，而传统的输精枪的出精口无任何自动疏通措施，因此，黏液很容易将出精口堵住，导致授精过程无法顺利进行，这样会使母牛受孕的几率下降。
发明内容
本发明为解决现有技术的不足，提供一种在授精过程的同时能够适时对出精口进行清通的螺杆球头式母牛人工受孕器。
解决本发明技术问题的方案是：螺杆球头式母牛人工受孕器由球头端、出精口、疏通杆、胶环、杆柄、活塞头和输精筒构成。其中，输精筒为圆柱形壳体，输精筒的下端开敞、上端有一出精口，圆柱形的活塞头与其下端的杆状的活塞杆为一个整体，活塞头处于输精筒中并与输精筒成动配合关系。活塞头的上端嵌有与活塞头粘接为一体的胶环，活塞头的顶部有一轴向的螺孔，带有螺纹的杆柄处于所述螺孔中并与活塞头以螺纹结合。杆柄的上端是与杆柄为一整体的杆状的疏通杆，疏通杆从出精口伸出输精筒外，疏通杆的顶端是与疏通杆为一整体的、圆球形的球头端。疏通杆的侧面上有螺纹。
在推动活塞头向母牛体内注射精液时，疏通杆侧面上带有的螺纹不断从出精口处经过，这样就不断将封堵于出精口的黏液除去，保持出精口的通畅，以使精液顺利从出精口射出。
采用上述技术方案能达到以下技术效果：
由于本发明能够适时自动地清除出精口的黏液，与现有技术相比，使授精过程更加顺畅，大大提高了母牛的受孕率。
附图说明
图1是本发明的结构示意图。
图中：1.球头端 2.出精口 3.疏通杆 4.胶环 5.杆柄 6.活塞头 7.输精筒 8.活塞杆
具体实施方式
下面结合附图和实施例对本发明作进一步的描述。
螺杆球头式母牛人工受孕器由球头端1、出精口2、疏通杆3、胶环4、杆柄5、活塞头6和输精筒7构成。其中，输精筒7为圆柱形壳体，输精筒7的下端开敞、上端有一出精口2，圆柱形的活塞头6与其下端的杆状的活塞杆8为一个整体，活塞头6处于输精筒7中并与输精筒7成动配合关系。活塞头6的上端嵌有与活塞头6粘接为一体的胶环4，活塞头6的顶部有一轴向的螺孔，带有螺纹的杆柄5处于所述螺孔中并与活塞头6以螺纹结合。杆柄5的上端是与杆柄5为一整体的杆状的疏通杆3，疏通杆3从出精口2伸出输精筒7外，疏通杆3的顶端是与疏通杆3为一整体的、圆球形的球头端1。疏通杆3的侧面上有螺纹。
在推动活塞头6向母牛体内注射精液时，疏通杆3侧面上带有的螺纹不断从出精口2处经过，这样就不断将封堵于出精口2的黏液除去，保持出精口2的通畅，以使精液顺利从出精口2射出。

Claims (1)

1.一种螺杆球头式母牛人工受孕器，由球头端、出精口、疏通杆、胶环、杆柄、活塞头和输精筒构成，其特征是：输精筒为圆柱形壳体，输精筒的下端开敞、上端有一出精口，圆柱形的活塞头与其下端的杆状的活塞杆为一个整体，活塞头处于输精筒中并与输精筒成动配合关系，活塞头的上端嵌有与活塞头粘接为一体的胶环，活塞头的顶部有一轴向的螺孔，带有螺纹的杆柄处于所述螺孔中并与活塞头以螺纹结合，杆柄的上端是与杆柄为一整体的杆状的疏通杆，疏通杆从出精口伸出输精筒外，疏通杆的顶端是与疏通杆为一整体的、圆球形的球头端，疏通杆的侧面上有螺纹。
CN 201010270471 2010-08-31 2010-08-31 螺杆球头式母牛人工受孕器 Active CN102038561B (zh)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200998328Y (zh) * 2007-01-16 2008-01-02 马群山 牛用输精器
CN201782844U (zh) * 2010-08-31 2011-04-06 梁伟 自通式防堵授精枪
CN201939529U (zh) * 2011-02-12 2011-08-24 黑龙江省畜牧研究所 带有螺旋状枪头的羊用输精枪

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7416526B2 (en) * 2005-07-05 2008-08-26 Sheng-Jui Chen Artificial insemination device in animals

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200998328Y (zh) * 2007-01-16 2008-01-02 马群山 牛用输精器
CN201782844U (zh) * 2010-08-31 2011-04-06 梁伟 自通式防堵授精枪
CN201939529U (zh) * 2011-02-12 2011-08-24 黑龙江省畜牧研究所 带有螺旋状枪头的羊用输精枪

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