可移动式牛只胚胎移植保定架
By designing a movable bovine embryo transfer restraint frame, combined with a bovine neck clamp structure, multi-point fixation of cattle is achieved, solving the problem of cattle resisting and moving around during embryo transfer, improving pregnancy rate and operational safety, and reducing costs and labor requirements.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HEILONGJIANG BEIDAHUANG ANIMAL HUSBANDRY GROUP CO LTD
- Filing Date
- 2025-02-07
- Publication Date
- 2026-07-17
AI Technical Summary
During bovine embryo transfer, the resistance and movement of cattle make it difficult to accurately fix the transfer site, affecting the pregnancy rate. At the same time, traditional restraint devices cannot effectively restrain cattle, increasing the risk of injury to operators and cattle. Furthermore, existing devices are costly and have limited application locations.
A mobile bovine embryo transfer restraint frame was designed. Combining the existing bovine neck clamp structure, the frame consists of a main frame, mounting base, connecting arm, mounting clamp block, and tightening rope. This allows for multi-point fixation of cattle, adapting to different body sizes and locations, reducing manual driving, and minimizing stress response.
It improved the pregnancy rate of embryo transfer, ensured the safety of operators and cattle, reduced equipment costs, enhanced the flexibility and applicability of the equipment, reduced labor demand, and improved production efficiency.
Smart Images
Figure CN224505651U_ABST
Abstract
Claims
1. A movable bovine embryo transfer restraint frame, comprising a main frame (1), characterized in that: The main frame (1) is a cuboid frame structure, and mounting bases (2) are fixedly installed on both sides of the main frame (1). The two mounting bases (2) are connected to connecting arms (3) by pins. Each connecting arm (3) has a mounting clamp (4) rotatably connected to the top and bottom ends of the end away from the mounting base (2). Each mounting clamp (4) has a threaded hole that is adapted to the thread of the bolt (5) through it in the vertical direction. A side adjustment component (6) is provided inside the main frame (1). Several side connecting pipes (7) are fixedly connected to both sides of the main frame (1). Several directional wheels (8) and several universal wheels (9) are fixedly installed at the bottom of the main frame (1). A rope tensioner (10) is provided at the rear end of the main frame (1) away from the connecting arm (3).
2. The mobile bovine embryo transfer-restraint rack of claim 1, wherein: The side adjustment assembly (6) includes a side mounting bracket (61) arranged parallel to the side connecting pipe (7), and horizontal plates (62) are arranged parallel to the top and bottom ends of both sides of the side mounting bracket (61). Each horizontal plate (62) is hinged to the top and bottom ends of both sides of the side mounting bracket (61) on the side near the side mounting bracket (61), and the other side of each horizontal plate (62) is hinged to one end of the connecting seat (63).
3. The mobile bovine embryo transfer-restraint according to claim 2, wherein: Each of the connecting seats (63) is fixedly connected at one end to the main frame (1), and a vertical pipe (64) is fixedly connected between two horizontal plates (62) located in the same vertical direction.
4. The movable bovine embryo transfer restraint frame according to claim 3, characterized in that: The main frame has mounting bases (2) on both sides, which are connected to connecting arms (3) by pins. Each mounting clamp (4) has a semi-circular structure.
5. The mobile bovine embryo transfer-restraint according to claim 4, wherein: The main frame (1) is provided with a tightening rope with a tightening device on the rear side. One end of the tightening rope is fixed to the outside of the vertical pipe (64), and the other end of the tightening rope is fixedly installed to the inside of the side connecting pipe (7) on the side away from the side adjustment component (6) by a hook.
6. The mobile bovine embryo transfer-restraint rack of claim 5, wherein: Two casters (9) are installed at the bottom of the main frame (1) in the direction close to the mounting base (2), and two directional casters (8) are installed at the bottom of the main frame (1) in the direction away from the mounting base (2).