This is designed to lift from the operating rod slide portion formed in the top center of the front rectangular frame of the calibration frame body Connect each of the door and the lower member formed on the lower slide bar that is fixed to the lifting bar is lowered to operate the slide bar to the rising and falling with the lock portion of the slide bar to close the door and composed of a release that to open the door, ever been folded and secured to the neck of the animal to be positioned above the neck of the animal between the door will be opened on the compensation framework for cattle. ; This invention is to a large number of species, by welding a transverse bar to prevent the both side surfaces and a bottom surface, a top surface sikimyeo opening, before the back of the square frame (11, 11a) to form a cube-shaped opening which of the correction frame body (10); And vertically formed at the rear center of the front rectangular frame 11, a guide rod having a slide portion 13 which is elevated from the outer peripheral edge 12, the slide portion and formed to be fixed to the front of the lift (12) , to the front and the input and the insertion hole 21 formed in the center of the square frame (11), have had a plurality of locking projection (22) on one side, pivoting on the side of the operation bar 24 to the both sides of the pin 30 each associated with a lower member 23 having a slide bar (20), on both sides of the rectangular front frame 11 formed with a predetermined first interval into a plurality of two vertical bars (41, 42) and, for each of the phase of the first and second vertical bars (41, 42), wherein each pivot pin (30) connected between the respective transverse support (43), a pivot pin 30, the other side of the operating bar 24 in the lower 1, each connected to a vertical bar (41), each of said lateral support between 43 has a plurality of cattle which are fixed respectively to the folded rotational pin 30, respectively on the front surface, the lower portion of the front rectangular frame 11 Door securing the neck (40,40a) and a lower portion of the slide bar and the front of the rectangular frame 20 are connected respectively to the upper 11 of the first tension spring 50, the rectangular front frame 11 When the connection with the support to form the upper center member 61 and the pivot pin (30) connected to, and a stopper 60 is formed so as to interfere with the projection in contact with the locking projection 22 of the slide bar 20, and the side of the release bar 71 to the upper surface of the stopper 60 is fixed to the pivot pin 30, the other end side and the rotation of the pull bar 72 in the upper front one side of the square frame 11 and the release portion 70 formed in the connection pin 30, the release bar 71 and the second tension spring attached to the other surface of the front upper rectangular frame 11, 51, the slide portion 13 and the lower surface of the vertical bar 81 is fixed to the rotating pin 30 at the rear, the upper pivot pin of the one side and the horizontal bar (82) having a handle bar (72a) to the rear surface of the front rectangular frame 11 intended to provide a correction for livestock housing comprising the locking portion 80 formed in the connection (30).
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