Poultry catcher

Abstract

The invention discloses a poultry catcher. The poultry catcher consists of a clip, a spring, an inner pipe, a nut cover, an outer pipe and a jacket. The nut cover matched with an external taper thread is arranged at the left end of the outer pipe to form an adjustable shrinking structure; and the right end of the inner pipe inserts into the outer pipe from the left end of the outer pipe and is tightly locked by the nut cover. A pipe orifice at the left end of the inner pipe is provided with an 'L'-shaped groove opened axially; the wall of the outer pipe on the right side of a transverse groove of the 'L'-shaped groove is provided with a ring groove; and the spring plugged from an inner hole at the left end of the inner pipe is axially limited by the ring groove. The clip is an elastic member which is slantways arranged at an angle alpha which is equal to 35 to 50 degrees and has an inward opening; the clip has a semi-circular ring-shaped elastic structure which is formed by connecting an extended free end and a shank of the clip with both ends of a semi-circular ring respectively; the outer wall of the tail end of the shank is provided with a pin which is protruded radially; and the tail end of the shank of the clip is inserted into the left end of the inner pipe and is matched with the 'L'-shaped groove by the pin to form a detachable positioning connection structure. In the poultry catcher, the opening of the clip and the semi-circular ring are utilized to clamp metatarsal bones of poultry; and the poultry catcher has a simple structure, is convenient to use, and is reliable in catching, and high in efficiency.

Description

technical field [0001] The invention relates to a tool for poultry breeding, in particular to a hand-held rod-shaped tool for manually catching commercial poultry. Background technique [0002] During poultry breeding, manual catching is indispensable for operations such as individual weighing, vaccination, seed selection, cage changing and sales. Poultry are afraid of people by nature, which makes the catching operation very difficult. For example, caged poultry is limited by the structure of the cage itself, and it is difficult for the breeder's arms to stretch into the cage to catch poultry that is evading. Because the poultry raised in the farm has a large space and a lot of room to avoid, it is more difficult to catch the frightened poultry, and it causes dust pollution and noise pollution in the working environment. Generally speaking, the efficiency of catching poultry by hand is very low and cannot meet the management requirements of modern industrialized farming. ...

AI Technical Summary

Problems solved by technology

[0003] The present invention mainly aims at the problem that it is difficult to catch poultry manually with bare hands, and proposes a poultry catcher with simple structure, easy manufacture, convenient use and high catching efficiency

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