CN102124958B

CN102124958B - Poultry catcher

Info

Publication number: CN102124958B
Application number: CN 201010569917
Authority: CN
Inventors: 杨荣明; 李霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-11-27
Filing date: 2010-11-27
Publication date: 2013-03-06
Anticipated expiration: 2030-11-27
Also published as: CN102124958A

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

Poultry catcher

Technical field

The present invention relates to a kind of instrument for poultry farming, particularly a kind of hand-held rod tool for artificial capture method commodity poultry.

Background technology

During the poultry farming because individuality is weighed, vaccine injection, choose seeds, change all bound artificial free-hand seizure of the operations such as cage and sale.The poultry person's character is frightening, grabs operation and is not easy very much so that catch.For example, cage breeding poultry biology is because of the structural limitations of cage own, and poultry raiser's arm puts in and is difficult for grasping the poultry of hiding in the cage.The poultry of feed lot stable breeding is large because of the space, and it is large to hide leeway, and it is larger that the poultry that flushes catches difficulty, and causes contamination by dust and the noise pollution of working environment.Generally speaking, free-hand seizure poultry efficient is very low, can not satisfy the management expectancy of modern industrialization cultivation.

Summary of the invention

The present invention is mainly for the artificial free-hand problem of grabbing the poultry difficulty of catching, and proposes a kind of simple in structure, easy to manufacture, easy to use, poultry catcher that capturing efficiency is high.

The present invention is achieved through the following technical solutions technical goal.

Poultry catcher, it is comprised of clip, spring, inner tube, nut sleeve, outer tube and sheath; Uniform shaft orientation opening groove and outer cone thread on the described outer tube left end tube wall, right-hand member is provided with the sheath that is nested, the equipped nut sleeve of the outer cone thread section of outer tube consists of the adjustable structure that tightens, and the inner tube right-hand member inserts the outer tube left end, and the rotating nut cover is realized the telescopic adjustment of the relative outer tube of inner tube.Its improvements are: the described inner tube left end mouth of pipe is established " L " shape groove of 1～2 axially open, is provided with ring groove at the outer wall of the transverse groove right side pipe of " L " shape groove, and the spring of stopple dress is by the ring groove axial limiting in the inner tube left end; Described clip is angle, tilting α=35 °～50 ° and towards the elastic component of inner opening, the bending radius of clip semicircular ring is R ₁=5mm～7mm, connect overhanging free end at tilting opening one end of semicircular ring, other end circular arc connects the straight-bar shank, the terminal outer wall of shank is provided with the cambered outwards pin in footpath, clip inserts the inner tube left end with shank end and pin along " L " shape groove, spring is depressed axially on the top of clip and is inside contracted, and rotates simultaneously clip and makes pin fall into that realization detachably is located by connecting in the transverse groove of " L " shape groove.

In the said structure, the free end radius of curvature R that clip is overhanging ₂=30mm～40mm, H=30mm～40mm.The lateral cross section of clip is the circle except the shank end, the cuboid of all the other each Duan Weisi fillets.

The present invention compared with prior art has following good effect:

1, overall structure is simple, and is easy to manufacture, and production cost is low;

2, poultry catcher is length-adjustable rod component, and is easy to use;

3, utilize the metatarsal of end clip resilient clamp poultry reliable, the poultry that hauls metatarsal is convenient to catch.

Description of drawings

Fig. 1 is structural representation of the present invention.

Fig. 2 is that schematic diagram is looked on Fig. 1 left side.

Fig. 3 is Figure 1A-A section enlarged diagram.

Fig. 4 is Figure 1B-B section enlarged diagram.

Embodiment

The below with reference to the accompanying drawings and in conjunction with the embodiments, the invention will be further described.

Poultry catcher structural representation shown in Figure 1, present embodiment are used for catching commercial chicken, and it is comprised of clip 1, spring 2, inner tube 3, nut sleeve 4, outer tube 5 and sheath 6.Uniform shaft orientation opening groove 5.1 and outer cone thread on the described outer tube 5 left end tube walls, right-hand member is provided with the sheath 6 that is nested, and cover 6 can improve the comfort of holding as handle.Consist of the adjustable structure that tightens in the equipped nut sleeve 4 of the outer cone thread section of outer tube 5, inner tube 3 right-hand members insert outer tube 5 left ends, and rotating nut cover 4 is realized the telescopic adjustment of inner tube 3 relative outer tubes 5, to reach optimum length.The inner tube 3 left end mouths of pipe are provided with " L " shape groove 3.1 of symmetrical axially open in the present embodiment, are provided with ring groove 3.2 at the outer wall of the transverse groove right side pipe of " L " shape groove 3.1, and the spring 2 of stopple dress is by ring groove 3.2 axial limitings in inner tube 3 left ends.Described clip 1 is the be captured semicircle shape elastic component of chicken of directly contact, and this member is the tilting 45° angle of opening and towards inner opening, and the metatarsal that during seizure clip 1 is come to chicken draws in taking advantage of a situation, and the metatarsal of chicken slides into the semicircular ring place along clip 1 and is held.The normal thick Φ 10mm of the metatarsal of commercial chicken～Φ 14mm, the joint of metatarsal and phalanx joint is thick, and in a single day the phalanx of chicken is blocked just by clip 1 and does not run, and the bending radius of semicircular ring is R in the present embodiment ₁=5mm.Semicircular ring one end of clip 1 connects overhanging free end, the other end connects the straight-bar shank, the terminal outer wall of shank is provided with the cambered outwards pin 1.1 in footpath, clip 1 is with the shank end and sell 1.1 along " L " shape groove 3.1 insertion inner tubes 3 left ends, spring 2 is depressed axially on the top of clip 1 and is inside contracted, and rotates simultaneously clip 1 and makes pin 1.1 fall into that realization detachably is located by connecting in the transverse groove of " L " shape groove 3.1.In order to increase the reliability of seizure, the clip free end is made aduncate semi-annular shape, its bending radius is R ₂=35mm, the end is of a size of H=38mm at a distance of center line.In order not injure the metatarsal of the chicken that is captured, the lateral cross section of clip 1 is the circle except the shank end among the present invention, and all the other each sections are the cuboid of four fillets shown in Figure 4.

During actual the use, regulate as required length, hold 6 ones of sheaths clip 1 is stretched to the poultry metatarsal section of target acquisition, gently draw just effective clamping object of poultry catcher, from the semicircular ring of clip 1 opening, take out the pin of the poultry that is captured after pulling back.This poultry catcher utilizes the metatarsal of the structure clamping poultry of cutting ferrule, and it is simple in structure, and is easy to use, and seizure is reliable, efficient is high.

The present invention is the most suitable to be made of plastic mould pressing, both light, cost is also very little.

Claims

1. poultry catcher, it is comprised of clip (1), spring (2), inner tube (3), nut sleeve (4), outer tube (5) and sheath (6); Uniform shaft orientation opening groove (5.1) and outer cone thread on described outer tube (5) the left end tube wall, right-hand member is provided with the sheath (6) that is nested, the equipped nut sleeve (4) of the outer cone thread section of outer tube (5) consists of the adjustable structure that tightens, inner tube (3) right-hand member inserts outer tube (5) left end, and rotating nut cover (4) is realized the relatively telescopic adjustment of outer tube (5) of inner tube (3); It is characterized in that: described inner tube (3) the left end mouth of pipe is established " L " shape groove (3.1) of 1～2 axially open, outer wall at the transverse groove right side of " L " shape groove (3.1) pipe is provided with ring groove (3.2), and the spring (2) of stopple dress is by ring groove (3.2) axial limiting in inner tube (3) left end; Described clip (1) is angle, tilting α=35 °～50 ° and towards the elastic component of inner opening, the bending radius of clip (1) semicircular ring is R ₁=5mm～7mm, connect overhanging free end at the tilting opening one end circular arc of semicircular ring, other end circular arc connects the straight-bar shank, the terminal outer wall of shank is provided with footpath cambered outwards pin (1.1), clip (1) inserts inner tube (3) left end with shank end and pin (1.1) along " L " shape groove (3.1), spring (2) is depressed axially on the top of clip (1) and is inside contracted, and rotates simultaneously clip (1) and makes pin (1.1) fall into that realization detachably is located by connecting in the transverse groove of " L " shape groove (3.1).

2. poultry catcher according to claim 1 is characterized in that: the free end radius of curvature R that described clip (1) is overhanging ₂=30mm～40mm, the end is of a size of H=30mm～40mm at a distance of center line.

3. poultry catcher according to claim 1 is characterized in that: the lateral cross section of described clip (1) is terminal for the circle except shank, the cuboid of all the other each Duan Weisi fillets.