母猪人工授精辅助器

Sow artificial insemination aid

Abstract

本发明公开了一种母猪人工授精辅助器,其为一可挠性杆件一体成型出上部小圈和下部敞口大圈的结构,上部小圈与下部大圈形成交叉枢接点,即小圈的左臂与大圈的右臂连接,小圈的右臂与大圈的左臂连接,其中大圈的敞口是设在底部,以令大圈形成对应猪后背弧形且具有两端脚的开口夹;所述小圈中设有驱动小圈发生间歇形变的驱动装置。启动驱动装置推顶小圈的左臂或/和右臂反复动作,进而带动大圈的两端脚内外摆动,以模拟公猪与母猪的交配动作,进而诱发母猪发情,达到促排卵,提高受孕率的功能。
The invention discloses a sow artificial insemination aid, which is of a structure characterized in that an upper small ring and a lower part opened large ring are integrally formed by a flexible rod element; the upper small ring and the lower large ring form a crossed pivoting point, i.e., a left arm of the small ring is connected with a right arm of the large ring; a right arm of the small ring is connected with a left arm of the large ring; an opening of the large ring is formed in the bottom, so that the large ring forms an opening clamp; the opening clamp corresponds to the arc shape of the back of a sow and is provided with two end feet; and a driving device for driving the small ring to generate discontinuous deformation is arranged in the small ring. The driving device is started to push the left arm or/and the right arm of the small ring to repeatedly act; further, the two end feet of the large ring are driven to inwards and outwards swing so that the mating action of a boar and the sow is simulated; the estrus of the sow is further induced; and the functions of promoting ovulation and improving the pregnancy rate are achieved.

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (5)

    Publication numberPublication dateAssigneeTitle
    CN-105191820-ADecember 30, 2015厦门国寿种猪开发有限公司Artificial insemination assistor for sows
    CN-1259390-AJuly 12, 2000杨思利Electronic ear acupuncture points pulsating oscillation therapeutic apparatus
    CN-202288767-UJuly 04, 2012高东星一种促进家兔排卵的按摩器
    CN-202446294-USeptember 26, 2012福建莆田鸿达牧业有限公司一种牲畜人工授精辅助器
    US-3845553-ANovember 05, 1974H FieldsClaw clipper

NO-Patent Citations (0)

    Title

Cited By (0)

    Publication numberPublication dateAssigneeTitle