WO2018072268A1 - Dispositif laser de coupe de bec - Google Patents

Dispositif laser de coupe de bec Download PDF

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Publication number
WO2018072268A1
WO2018072268A1 PCT/CN2016/108708 CN2016108708W WO2018072268A1 WO 2018072268 A1 WO2018072268 A1 WO 2018072268A1 CN 2016108708 W CN2016108708 W CN 2016108708W WO 2018072268 A1 WO2018072268 A1 WO 2018072268A1
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WO
WIPO (PCT)
Prior art keywords
laser
chicken
cutting
crotch
limiting plate
Prior art date
Application number
PCT/CN2016/108708
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English (en)
Chinese (zh)
Inventor
钟道广
刘博�
钟珊
Original Assignee
深圳市博世乐科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市博世乐科技有限公司 filed Critical 深圳市博世乐科技有限公司
Publication of WO2018072268A1 publication Critical patent/WO2018072268A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
    • A61D1/00—Surgical instruments for veterinary use
    • A61D1/005—Devices for trimming, cutting, cauterising beaks, spurs, or the like, of poultry or other birds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
    • A61D3/00—Appliances for supporting or fettering animals for operative purposes

Definitions

  • the present invention relates to the field of chicken smashing, and more particularly to a laser smashing device.
  • the current mainstream breaking method is a mechanical breaking method, which is also called a hot cutting jaw breaking method.
  • the mechanical smashing method is generally used when the chicks are 7-10 days old and are broken by a mechanical breaker (also known as a mouth-cutting machine).
  • the mechanical breaker uses a hot blade to reciprocate up and down. The temperature of the blade is about 800 degrees Celsius.
  • mechanical breaking equipment has the following problems: 1. Mechanical breakage using a hot blade, the mechanical shearing force of the chicken cockroach is large, the damage to the chicken is large, and the mortality is increased; 2. The high temperature burns the burn mouth, It will cause a greater stress response in the chicken, which increases the difficulty of subsequent feeding and care; 3. The simple aperture is fixed, the flexibility of the chicken mouth entering the cutting plane of the blade is large, the difficulty of the breaking operation is increased, and the breaking is impossible. Standardization and precise control have high technical requirements for the operator; 4. The large damage and the difficulty of operation determine that the mechanical break can only be used for the breakage of large day-old chicks, but not for low-day chicks (such as 1 Rishen Chicken) to operate. With the above-mentioned limitations, most of the operations of mechanical breakage can only be carried out by farmers, and they cannot be concentrated or automated in the hatchery, which reduces the efficiency of the entire farming industry.
  • the technical problem to be solved by the present invention is: Providing a laser breaking device capable of reducing injuries to chickens Harm and stress, reduce the difficulty of breaking the operation, can be used to automate the interruption of the set.
  • a laser breaking device includes a laser generator and a collecting lens, and a parallel laser generated by the laser generator is condensed by a collecting lens to form a laser spot for cutting the chicken.
  • the beneficial effects of the invention are as follows:
  • the laser breaking device not only can reduce the mechanical stress damage of the chicks during the breaking process and the stress of the chicken, realizes the standardization and precise control of the breaking, and improves the breaking efficiency.
  • FIG. 1 is a schematic structural view of a laser breaking device according to a first embodiment of the present invention
  • FIG. 2 is a view showing an operation state of a crotch fixing device according to a second embodiment of the present invention
  • FIG. 3 is a working state diagram (initial state) of a laser breaking device according to a second embodiment of the present invention.
  • FIG. 4 is a working state diagram (cutting state) of a laser breaking device according to a second embodiment of the present invention.
  • FIG. 5 is a working state diagram (end state) of a laser breaking device according to a second embodiment of the present invention.
  • FIG. 6 is a schematic diagram of a breaking effect according to a second embodiment of the present invention.
  • FIG. 7 is a working state diagram (initial state) of another laser breaking device according to Embodiment 2 of the present invention.
  • FIG. 8 is a working state diagram (cutting state) of another laser breaking device according to Embodiment 2 of the present invention.
  • FIG. 9 is a working state diagram (end state) of another laser breaking device according to Embodiment 2 of the present invention.
  • FIG. 10 is a schematic diagram of another breaking effect according to Embodiment 2 of the present invention.
  • FIG. 11 is a schematic structural view of a laser breaking device according to a third embodiment of the present invention.
  • the most critical idea of the present invention is that the use of a high-intensity infrared laser to break the chicks can not only reduce the damage and stress of the chicks during the cutting process, but also achieve standardization and precise control of the cuttings, and can also be used for automated set interruptions. ⁇ , improve the efficiency of breaking.
  • the parallel laser generated by the laser generator is condensed by a collecting lens to form a chicken for cutting.
  • the smashing device of the present invention uses a laser generator and a concentrating lens, and the laser generator can generate a plurality of parallel high-intensity infrared lasers.
  • the concentrating lens can focus the above multiple parallel lasers on one point, and the laser spot formed after focusing can quickly penetrate the chicken carp in a very short turn, and the rapid breakage effect can be achieved with the movement of the laser spot.
  • the chicken has no mechanical stress damage and the chicken crotch section is relatively flat.
  • the high heat generated by the laser has a burning effect on the microscopic blood vessels of the chicken crotch section, which eliminates the risk of infection and does not cause excessive The heat damages the remaining tissue of the chicken, reducing the stress response of the chicken.
  • the position of the collecting lens is adjustable, so that the laser spot can be moved, and the length of the moving track of the laser spot is greater than or equal to the cutting length of the chicken.
  • the laser point can be relatively moved to cut the chicken lick; the chicken cock can be kept still during the cutting process, thereby It is conducive to the fixation of chicken gizzards, improves the accuracy and consistency of cutting, and is conducive to the automation of breaking.
  • a first sliding track is further included, and the collecting lens is disposed on the first sliding track and movable along the first sliding track.
  • the position of the collecting lens can be adjusted by using a sliding track, and the movement of the laser spot can be performed.
  • the trajectory is smoother and more accurate, the flatness and consistency of the chicken chop section are good, and the structure is simple and easy to operate.
  • the collecting lens is disposed parallel to the light emitting direction of the laser generator, and further includes a mirror disposed between the laser generator and the collecting lens, and the parallel laser generated by the laser generator is reflected by the mirror On the condenser lens.
  • the length of the laser generator is long, and if the entire device is arranged in the direction of the light, the structure of the entire device takes up a larger space. Adding a mirror changes the direction of the light, making the overall structure more compact.
  • the concentrating lens and the mirror are disposed in a casing, and the light incident surface corresponding to the mirror is disposed on the casing, and the light emitting surface corresponding to the condensing lens is disposed on the casing.
  • the light exit port is provided with a first sliding track on the outer side of the casing, and the casing is disposed on the first sliding track and movable along the first sliding track.
  • the concentrating lens and the mirror are both disposed in the casing, so that multiple parallel laser beams generated by the laser generator enter the casing through the light entrance port, so that the laser light is reflected and focused in the casing, and the focus is focused. After the laser is emitted through the light exit port, it can avoid the interference of other light to the laser, so that the laser has better focusing effect.
  • the laser point By adjusting the position of the housing on the sliding track, the laser point can be moved in a straight line, which is more convenient to operate.
  • an ankle fixation device for fixing the chicken gizzle is further included.
  • the ankle fixing device can fix the chicken mouth, prevent the movement of the chicken mouth due to the chicken struggling during the breaking process, and eliminate the inconsistency of the broken position caused by the operator holding the chicken. The problem.
  • the ankle fixing device comprises a tip limiting plate and a crotch fixing plate; the tip limiting plate and the crotch fixing plate are arranged in parallel, and the laser point is located at the tip limiting plate and Between the crotch fixing plates, the surface formed by the moving point of the laser spot is parallel or at an angle with the tip limiting plate.
  • the crotch fixing device can determine the relative position of the chicken crotch and the laser spot, and the tip limit plate can strictly control the distance between the tip of the chick to the laser spot, thereby controlling the cutting precision;
  • the trajectory of the laser point determines the laser cutting surface. According to the requirements of different farms on the cross section of the chicken carp, the movement trajectory of the laser point can be adjusted to cut different chicken raft sections.
  • a spacing between the tip limiting plate and the crotch fixing plate is adjustable.
  • the laser generator is a carbon dioxide pulsed laser generator, and the laser generator has a laser center wavelength of 10.6 micrometers.
  • a crotch fixing device for fixing the chicken gland and a second sliding rail, the crotch fixing device being disposed on the second sliding rail and movable along the second sliding rail.
  • a first embodiment of the present invention is: a laser breaking device for breaking a chicken, which comprises a laser generator 1 and a collecting lens 2, and a parallel laser generated by the laser generator 1.
  • the concentrating lens 2 collects light to form a high-intensity infrared laser spot, which can be used for cutting chicken eggs.
  • the laser generator 1 can emit a specific laser.
  • the laser generator 1 is selected as a carbon dioxide pulsed laser generator, and the center wavelength of the emitted laser light is 10.6 ⁇ m.
  • the carbon dioxide pulsed laser generator has a power of 30 W. Of course, a laser generator of 30 W or more or 30 W or less can also be used.
  • the laser sag device further includes a mirror 5 that changes the optical path of the laser.
  • the collecting lens 2 is disposed parallel to the light emitting direction of the laser generator 1, the mirror 5 is disposed between the laser generator 1 and the collecting lens 2, and the parallel laser generated by the laser generator 1 is reflected by the reflecting mirror 5 to the collecting lens 2 And collecting light through the collecting lens 2 to form a laser spot.
  • the concentrating lens 2 and the mirror 5 are respectively disposed in a casing 6.
  • the housing 6 is provided with an optical entrance corresponding to the light incident surface of the mirror 5, and the housing 6 corresponds to the condensing lens 2.
  • the light exiting surface is provided with a light exit opening
  • the outer side of the housing 6 is provided with a first sliding rail 3, and the housing 6 is disposed on the first sliding rail 3 and movable along the first sliding rail 3. As the housing 6 moves, the laser spot moves with it, thereby functioning as a cut.
  • the same movement of the housing 6 along the first sliding track 3 can achieve rapid cutting, the cutting process is basically completed in about one second, no mechanical stress damage to the chicken;
  • the laser has a burning effect on the tiny blood vessels of the chicken crotch section, avoiding the infection of the chicken after the smashing, and the laser does not burn too much heat, does not damage the remaining tissue of the chicken, and reduces the stress of the chicken. reaction.
  • the second embodiment of the present invention is: This embodiment is an improvement based on the first embodiment, and the laser breaking device further includes a crotch fixing device 4 for fixing the chicken gizzard.
  • the crotch fixing device 4 is disposed at the light exiting opening of the collecting lens 2, so that the chicken chop can be cut by the concentrated laser.
  • the crotch fixing device 4 includes a tip limiting plate 41 and a crotch fixing plate 42.
  • the crest limiting plate 41 and the crotch fixing plate 42 are disposed in parallel, and the laser spot is located at the tip limiting plate 41 and Between the crotch fixing plates 42.
  • the crotch fixing plate 42 is provided with a hole position from which the chicken grate can be inserted and the tip of the crotch is placed on the crest-tip limiting plate 41, which can prevent the chicken cocoon from being struggling due to chicken struggle during the breaking process. The movement. After the laser is reflected and focused, the chicken chop is cut from between the tip end limiting plate 41 and the crotch fixing plate 42, and the crotch fixing device 4 adjusts the relative position of the chicken chop and the laser cutting surface, thereby Control the position of the broken jaw, eliminating the problem of inconsistent position of the broken jaw caused by the operator holding the chick.
  • the spacing between the tip end limiting plate 41 and the crotch fixing plate 42 is adjustable.
  • the crotch fixing plate 42 is fixed, and the tip end limit is fixed.
  • the plate 41 is movable (it can also be arranged such that the crotch fixing plate 42 is movable, and the crest limiting plate 41 is fixed).
  • the crotch fixing device 4 can adjust the spacing between the tip limiting plate 41 and the crotch fixing plate 42 according to different farms and different day-old chicks, and perform different lengths of breaking. The device has a wider range of applications, enabling it to break the chickens of different coronas with higher breaking accuracy.
  • the plane formed by the moving trajectory of the laser (the plane in which the laser emitting direction and the moving point of the laser spot are located) is parallel or at an angle with the tip limiting plate 41, and if the plane of the laser moves, the plane and the space are formed.
  • the tip end limiting plate 41 is parallel, the cross section of the chicken girder is uniform; if the plane formed by the moving track of the laser is at an angle with the tip end limiting plate 41, the cross section of the chicken chop has a slope. of.
  • the angle between the plane formed by the laser moving trajectory and the tip limiting plate 41 can be determined by the setting direction of the first sliding track 3, and of course, the tip limiting plate can be paralleled by 41.
  • the setting direction of the crotch fixing plate 42 is to change the angle between the plane formed by the laser moving trajectory and the tip end limiting plate 41.
  • the first sliding track 3 is parallel to the tip limiting plate 41 ⁇ , and the moving track of the laser spot is parallel with the tip limiting plate 41; the first sliding track 3 and the tip limiting plate 41 are at an angle ⁇ , the laser point
  • the movement trajectory is also at the same angle as the apex limit plate 41.
  • the chicken is subjected to a breaking operation, and as shown in FIG. 3, the chicken gizzard can be placed on the crotch fixing device 4 to make the laser Shooting from above the chicken girder and causing the laser spot to just fall on one side of the chicken girder, gradually moving the casing 6 along the first sliding track 3, so that the laser spot gradually moves to the other side of the chicken chop, as shown in Fig. 4. Shown.
  • the laser spot moves to the position shown in Figure 5, that is, the laser spot falls on the other side of the chicken chop, the cutting process of the chicken chop is completed.
  • the movement trajectory of the laser spot is parallel to the apex limit plate 41, so that the cutting surface of the chicken carp is flush, and the cutting effect of the chicken carp is as shown in FIG. 6.
  • the first sliding guide 3 can be disposed at an angle with the tip end limiting plate 41 (the plane formed by the ⁇ laser moving trajectory and the tip limiting plate 41 are also At a certain angle).
  • the laser can be injected from the side of the chicken. Please refer to Figure 7 to Figure 9. Move the laser point from the bottom of the chicken to the top of the chicken (or gradually move from the top of the chicken to the bottom of the chicken).
  • the cutting effect of ⁇ chicken ⁇ is shown in Figure 10.
  • a third embodiment of the present invention is:
  • This embodiment is a laser breaking device for breaking a chicken, which comprises a laser generator 1 and a collecting lens 2, and a laser generator 1
  • the generated parallel laser light is collected by the collecting lens 2 to form a high-intensity infrared laser spot, which can be used for cutting chicken eggs.
  • the laser generator 1 can emit a specific laser.
  • the laser generator 1 is selected to be a carbon dioxide pulsed laser generator, and the center wavelength of the emitted laser light is 10.6 ⁇ m.
  • the carbon dioxide pulsed laser generator has a power of 30 W. Of course, a laser generator of 30 W or more or 30 W or less can also be used.
  • the position of the collecting lens 2 is fixed.
  • the embodiment further includes a crotch fixing device 4 for fixing the chicken chop, the crotch fixing device 4 is disposed at the light exit opening of the collecting lens 2, so that the chicken chop can be laser-cut after being concentrated.
  • the crotch fixing device 4 includes a tip limiting plate 41 and a crotch fixing plate 42.
  • the crest limiting plate 41 and the crotch fixing plate 42 are disposed in parallel, and the laser spot is located at the tip limiting plate 41 and Between the crotch fixing plates 42.
  • the crotch fixing plate 42 is provided with a hole position from which the chicken grate can be inserted and the tip of the crotch is placed on the tip end limiting plate 41, thereby preventing the chicken cocoon from being struggling due to chicken struggle during the breaking process. The movement. After the laser is focused, the chicken chop is cut from between the tip end stop plate 41 and the crotch fixing plate 42.
  • the crotch fixing device 4 of the present embodiment is disposed on the second sliding rail 7 and movable along the second sliding rail 7.
  • the laser cuts the chicken chop, the focus point of the laser is located between the tip end limit plate 41 and the crotch fixing plate 42, and the position of the laser focus point remains unchanged, and the crotch fixing device 4 can drive the chicken crotch relative to the laser focus Point movement (can move or rotate linearly with respect to the laser point) to complete the chicken cutting process
  • the laser smashing device can be used not only for chickens but also for other breedable birds such as ducks, geese, turkeys, pigeons, crickets and the like.
  • the laser breaking device provided by the invention can reduce the mechanical stress damage of the chick during the breaking process; the burning effect of the laser can avoid the infection after the breaking, and does not damage the remaining tissue of the chicken.
  • the device can be used to automate interrupts, reduce the difficulty of breaking operation, improve the efficiency of breaking, realize the standardization and accuracy of breaking, and has a wide range of applications, which can be applied to chickens of different farms and different sundial. Broken.

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Animal Husbandry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Birds (AREA)
  • Surgery (AREA)
  • Laser Surgery Devices (AREA)

Abstract

L'invention concerne un dispositif laser de coupe de bec, comprenant un générateur laser (1) et une lentille de condensation (2). Des lasers parallèles générés par le générateur laser (1) sont condensés par l'intermédiaire de la lentille de condensation (2) et forment ensuite un point laser permettant de couper le bec d'un poulet. Le dispositif laser de coupe de bec permet non seulement de réduire la blessure d'un poussin et le stress du poussin dû au stress mécanique pendant la coupe du bec, ce qui permet de réaliser la standardisation et le réglage précis de la coupe du bec, mais peut également être utilisé pour une coupe de bec concentrée automatisée, ce qui permet d'améliorer l'efficacité de la coupe de bec.
PCT/CN2016/108708 2016-10-19 2016-12-06 Dispositif laser de coupe de bec WO2018072268A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610912373.5A CN106344198A (zh) 2016-10-19 2016-10-19 一种激光断喙装置
CN201610912373.5 2016-10-19

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WO2018072268A1 true WO2018072268A1 (fr) 2018-04-26

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PCT/CN2016/108708 WO2018072268A1 (fr) 2016-10-19 2016-12-06 Dispositif laser de coupe de bec

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WO (1) WO2018072268A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107582205A (zh) * 2017-10-09 2018-01-16 东莞市凯杰自动化科技有限公司 一种雏鸡光照断喙机构
CN107669366B (zh) * 2017-10-09 2024-02-23 东莞市凯杰自动化科技有限公司 一种雏鸡光照断喙打针入框分选设备
CN109303620A (zh) * 2018-10-19 2019-02-05 深圳市博世乐科技有限公司 变速激光断喙装置及变速控制方法
CN113276200B (zh) * 2021-04-26 2022-09-13 山东亿鹏门窗装饰工程有限公司 一种畜牧养殖用鹿茸获取切割装置

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US5293024A (en) * 1991-10-07 1994-03-08 Mitsubishi Denki Kabushiki Kaisha Machining apparatus with automatic restart function
JP2003103388A (ja) * 2001-09-26 2003-04-08 Nippon Sharyo Seizo Kaisha Ltd 極薄金属板のレーザ切断加工装置
CN1738578A (zh) * 2003-01-17 2006-02-22 诺瓦-科技工程公司 用于上喙和下喙处理的装置及方法
CN103734035A (zh) * 2014-01-13 2014-04-23 沈阳市沈海牧业有限公司 一种家禽喙处理装置
CN105660452A (zh) * 2014-11-22 2016-06-15 天津市华野生态养殖有限公司 一种新型珍禽用断喙器
CN204931885U (zh) * 2015-09-07 2016-01-06 江西华裕家禽育种有限公司 一种红外线自动断喙设备

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