• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    In this device, a first driven carrier disc (3) rotating about a vertical axis is employed having at least one stripping tool (5) constructed as a tubular body of two half shells (7, 7) that are movable apart having a projecting cutting edge (19) and which surrounds the bone of, for example, a poultry thigh in the area of the distal condyle of the same. Facing this first carrier disc is a second carrier disc (23), rotating synchronously with the first about an axis (24) at an angle to the axis (2) of the first, the underside of which opposite the stripping tools on the first carrier disc has depressions to give shape-conforming support to the thigh in the area of the proximal condyle. The stripping of the meat is accomplished by the approach of the depression supporting the proximal condyle to the stripping tool resulting from rotation of the carrier discs through 180 DEG . …<IMAGE>…
    公开号:SU1739835A3
    申请号:SU884613145
    申请日:1988-12-21
    公开日:1992-06-07
    发明作者:Хегельманн Хайнц-Дитер
    申请人:Нордишер Машиненбау Руд.Баадер Гмбх Унд Ко, Кг (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to the poultry industry, namely, devices for removing meat from chicken legs, mainly turkeys and chickens.
    A device for removing poultry chicken legs is known, which includes tubular devices for vertical installation of the legs, which are arranged above them with the possibility of axial movement of mechanisms for fixing the legs with spring-loaded pistons and knife elements for removing the bone from the bone.
    The disadvantage of the device is the low yield of the separated meat and the quality of processing.
    The aim of the invention is to increase the yield of the meat and the quality of the processing.
    This goal is achieved due to the fact that the device is equipped with two synchronous rotational disks arranged one above the other, the lower of which is mounted on the vertical axis of rotation, and the upper one on an axis inclined to the axis of rotation of the lower disk, while the tubular devices are fixed on the lower disk, and the fixation mechanism — on the upper disk; each tubular device is made in the form of a lower disk installed perpendicular to the plane of rotation with the possibility of covering the bone of a thigh in the area of its body joint, formed from at least two detachable segments, installed with the possibility of converging and diverging movements, the upper edges of which are sharpened and serve as a knife element, and above each tubular device there is a slot connected to the lower disk for receiving;
    s
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    each leg, installed with its centering relative to the body, and the surface of each fixation mechanism, facing the lower disc, has a recess in the shape of a leg in its upper joint. At the same time, the end of the recess of each locking mechanism is adjacent to a recess in which a vertical plate associated with the piston is located, the lower edge of which is formed by two sections, one of which, adjacent to the piston, repeats the shape of a part of the cross section of the recess, and the other has a horizontal pointed edge serving as a knife element. It is equipped with a cam-lever mechanism and a return spring to communicate the movement segments.
    Each tubular device has the shape of a truncated cone, the smaller base of which is turned toward the socket.
    Each nest is formed of at least two split flaps, installed with the possibility of mutual descent and divergent movements. Each recess has the shape of a hemisphere or a cone, and the end face of the piston repeats the shape of the agglomerate.
    Each spring piston is equipped with a crank drive.
    FIG. 1 shows a side view of the device; in fig. 2 - tubular device for vertical installation of the legs, side view; on fig.Z - the same, top view; in fig. 4 - the mechanism of fixation in the off position; in fig. 5 - the same in the working position.
    Device for removing meat from chicken legs, mainly turkeys
    and chickens, contains a frame 1, on which a vertical axis 2, rotatable fortified, is supported, carrying the lower disk 3. An inclined vertical axis 2 has an rotatable axis 4, carrying the upper disk 5. At the same time, tubular devices 6 for vertical are fixed on the lower disk 3 installation of legs, each of which is made in the form of a lower disk rotation perpendicular to the plane of rotation with the possibility of covering the bone of a chicken leg in the area of its body joint, formed from at least two lifting segments 7, installed with the possibility of convergent and divergent movements, the upper edges of which are sharpened and serve as a knife element 8 for removing me from the bone. On the upper disk 5 (i.e., above the tubular devices), mechanisms 9 are mounted for axial movement for fixing the legs with spring-loaded pistons 10. A socket 11 connected to the lower disk is located above each tubular device 6, for receiving the processed chicken leg, installed with its centering relative to the housing of the device, and the surface of each mechanism for fixing, facing the lower disc 3, has a recess 12 in the shape of a chicken leg in the region of its upper joint. The end of the recess 12 of each locking mechanism is adjacent a recess 13 in which a vertical plate 4 associated with the piston is located, the lower edge of which is formed by two sections, one of which, adjacent to the piston, repeats the shape of the cross section of the recess, and the other has a horizontal pointed edge serving as a knife element 15. For communicating the movement segments 7, the device is equipped with a cam forging-lever mechanism 16 and a return spring 17. Each tubular device 6 has the shape of a truncated cone, smaller its base turned towards the socket. Each nest is formed of at least two split flaps 18, installed with the possibility of mutually converging and diverging movements. Each recess 12 has the shape of a hemisphere or a cone, and the end face of the piston 10 repeats
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    recess shape. Each spring piston 10 is equipped with a crank drive 19..
    The cam-lever mechanism consists of a fixed central cam 20, which is rolled by a roller lever 21, which through a piercing disk 3, axis 22 is rigidly connected to a swing lever 23. At its free end, a connecting rod 24 is attached, which transmits the movement of the swinging lever 23 to the end connected to the axis 25 of one of the segments 7 of the crank arm 26, and thus the movement caused by the central cam
    20 acting on the roller arm
    21 is converted into a swing of a segment 7 associated with it. In this case, the segments are closed by a spring 17 connecting the two swing arms 23. A socket 11 for the leg bone to be processed is located above the tubular device 6. It consists (Fig. 2) of two, forming a funnel of the guide flaps 18, each of which may deviate from the other against the action of the spring 27.
    As already mentioned, a second upper disk 5 is located over the first lower disk 3. It rotates around an axis 4 inclined relative to the axis 2 of the lower disk and is caused by the connection of both disks 3 and 5 with bevel gears 28 and 29. In the region of closest approach of both discs 3 and 5 are located crank actuator 19 to extend the piston 10 and plate 14 crank actuator 19 has a slider 30, which is connected to the crank disc 32 by connecting rod 31. The slider 30 is provided with a cam surface 33, which can interact with the cam m roller 34 mechanism 9 for fixing the legs.
    The device works as follows.
    The leg 35 of the bird to be treated is set tangentially to the direction of rotation of the carrier disk 3 and the proximal joint up into the slot 11, the long axis of its oval section, with the lower joint head 36 entering the opening device 6 in the loading area, i.e. between its 7 "segments. Due to the continuous rotation of the discs 3 and 5, the mechanism 9 for
    The fixation of the legs of the bone ends close to the free end of the leg first and finally rests on it, and the recess 12 is centered so that the upper head of the joint 37 lies on the end surface of the piston 10. Meanwhile, the segments 7 of the tubular device 6 were brought to the closed position , so that the knife element 15 covers along the radius the bone 38 of the rim. As the discs 3 and 5 approach each other, the bone 38 gradually pushes into the device 6, the knife element 8 cutting and retaining the layer of the sheet and the guide flaps 18 of the slot 11 are displaced by it. Shortly before the top head of the joint 37 reaches the knife element 8, the segments are partially divorced. In this position, the place of the closest approach of the discs 3 and 5 is reached, which leads to the fact that the upper joint of the joint 37 is also included in the fixture 6. The tension and becoming rigid is now in the form of a sleeve located around the fixture 6 and is still connected by tendons and ribbons with bone 38. To complete the separation, crank actuator 19 is activated one turn, which causes the piston 10 to exit, which pushes the bone. The plate 14 extending at the same time in the direction of the disk 3, cuts the cartridge case so that the removed film can be easily collected.
    The proposed device provides an increase in the yield of mac and the quality of processing.
    权利要求:
    Claims (7)
    [1]
    Formula invention
    1o A device for removing meat from chicken legs, mainly turkeys and chickens, containing tubular devices for vertical installation of legs, located above them with the possibility of axial movement mechanisms for fixing the legs with spring-loaded pistons and knife elements for removal of bone cells, characterized in that, in order to increase the output of the machine and the quality of processing, it is equipped with two disks capable of synchronous rotation, one above the other, the lower of which is mounted on a vertical rotation axis.
    five
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    and the top one - on an axis located obliquely to the axis of rotation of the lower disk; the tubular devices are fixed on the lower disk, and the fixation mechanism is mounted on the upper disk; each tubular device is made in the form of a perpendicularly installed plane of rotation of the lower disk, with the possibility of covering the bone of an eye - Rochka in the area of its joint body, formed from at least two detachable segments installed with the possibility of converging and diverging (state movements, the upper edges of which are pointed and serve as a knife There is a slot connected to the lower disk above each tubular device for receiving the treated leg, which is installed with its centering relative to the body, and the surface of each fixation mechanism facing the lower disk has a recess in the shape of a leg in its upper part.
    [2]
    2. The device according to claim 1, characterized in that the end of the recess of each locking mechanism is adjacent to a recess in which a vertical plate associated with the piston is located, the lower edge of which is formed by two sections, one of which is adjacent to the piston, repeats the shape of a part the cross section of the recess, and the other has a horizontal pointed edge serving as a knife element.

    [3]
    3. The device according to claim 1, characterized in that for communicating the displacement segments, it is equipped with a cam-lever mechanism
    and return spring.
    [4]
    4. Device popp. 1 and 3, characterized in that each tubular device has the shape of a truncated cone, the smaller base of which faces towards the socket.
    [5]
    5. The device according to claim 1, characterized in that each socket is formed of at least two detachable flaps installed with the possibility of mutual convergence and diverging movements.
    [6]
    6 o The device according to claim 1, characterized in that each recess has the shape of a hemisphere or cone, and the end surface of the piston repeats the shape of the recess.
    9173983510
    [7]
    7. The device according to claim 1, which is a spring-loaded piston is equipped with a crank drive, so that each one is a suction drive.
    I-3
    FIG. 2
     Fig 5
    Compiled by S. Bela Editor M. Yankovich Tekhred L. Oliynyk Proofreader S. EGekmar
    Order 2012DrawingSubscription
    VNIIPI State Committee for Inventions and Discoveries at the State Committee on Science and Technology of the USSR 113035, Moscow, Zh-35, Raushsk nab., 4/5
    12
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    同族专利:
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    引用文献:
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    GB1066030A|1966-02-17|1967-04-19|Campbell Soup Co|Automatic leg boning machine and method|
    US3581337A|1969-08-28|1971-06-01|Hormel & Co Geo A|Apparatus handling system for use in a deboning operation|
    US3672000A|1970-08-31|1972-06-27|Victor F Weaver Inc|Machine to de-bone chicken thighs|
    US4068350A|1975-06-30|1978-01-17|Prince Corporation|Article contour follower mechanism|
    US4041572A|1976-09-27|1977-08-16|Victor F. Weaver, Inc.|Anatomical section de-boning machine|
    AT14968T|1980-10-01|1985-09-15|Matthews Bernard Ltd|METHOD AND DEVICE FOR DEEPING THE LINES OF POULTRY.|
    US4327463A|1980-10-10|1982-05-04|Victor F. Weaver, Inc.|Single station anatomical section de-boning machine|
    AU556369B2|1982-02-08|1986-10-30|Langen Research B.V.|Boning device|
    US4495675A|1982-04-12|1985-01-29|Hill Carl J|Method and apparatus for removing meat from the knuckled end of a bone|
    US4446600A|1982-05-17|1984-05-08|Hooley Eldon R|Machine for stripping meat from fowl leg and thigh bones|
    DE3227430C2|1982-07-22|1988-02-18|Oscar Mayer Foods Corp., Madison, Wis., Us|
    DE3703836C2|1987-02-07|1995-12-21|Heinrich Lindert|Processing plant for poultry meat|EP0442554B1|1990-01-30|1994-01-05|Stork Pmt B.V.|Method and device for performing an accurate cutting operation near the knee joint of a leg of a slaughtered animal|
    GB9116812D0|1991-08-03|1991-09-18|Thornton George P|De-boning device|
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    法律状态:
    优先权:
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