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Shrimp deveining apparatus and method

机译:虾去脉设备和方法

摘要

A shrimp deveining apparatus includes a housing with an entrance opening for receiving a shrimp and an exit opening for ejecting the shrimp from the housing after having the shell cut and deveined. Within the housing, a partition extends upwardly from a base and has an arcuate surface for slidably receiving a shrimp thereon. Opposing lever arms are rotatably attached to and carried on opposing sides of the partition for rotation about an axis. Each of the lever arms have their distal end radially extending beyond the arcuate surface of the partition for cradling the shrimp onto the arcuate surface. As the distal ends are rotated downstream the entrance opening, the distal ends are biased against the shrimp for securing the shrimp therebetween while the shrimp slides along the arcuate surface past dorsal and ventral cutting blades. The shrimp continues to be secured within the distal ends while the shrimp is carried past a brush positioned for sweeping of the vein from the now cut shell and thus exposed body of the shrimp. Once the vein has been swept from the severed shrimp, the biasing is reduced and the cut and deveined shrimp is ejected from the housing through the continued action of rotating the lever arm. Using a handle attached to the lever arms, they returned to a starting position for repeating the process with another shrimp.
机译:虾去血管装置包括壳体,该壳体具有用于接收虾的入口和用于在将壳切割和去血管后将虾从壳体中排出的出口。在壳体内,隔板从基座向上延伸,并具有弓形表面,用于在其上滑动地容纳虾。相对的杠杆臂可旋转地附接到分隔件的相对侧并承载在分隔件的相对侧,以绕轴线旋转。每个杠杆臂的远端径向延伸超出隔板的弧形表面,以将虾装在弧形表面上。当远端在入口开口的下游旋转时,远端被偏压在虾上,以将虾固定在它们之间,而虾沿着弓形表面滑过背侧和腹侧切割刀片。虾继续被固定在远端内,同时虾被带过一个刷子,刷子从现在切开的外壳中扫出静脉,从而露出虾的身体。一旦从切断的虾中清除了静脉,就可以通过继续旋转杠杆臂的动作来减少偏斜,并且将切下并去除血管的虾从外壳中弹出。他们使用安装在杠杆臂上的手柄,返回到起始位置,用另一只虾重复该过程。

著录项

  • 公开/公告号US6273807B1

    专利类型

  • 公开/公告日2001-08-14

    原文格式PDF

  • 申请/专利权人 SHELTON R. DOUGLAS;

    申请/专利号US20000648355

  • 发明设计人 R. DOUGLAS SHELTON;

    申请日2000-08-25

  • 分类号A22C290/20;

  • 国家 US

  • 入库时间 2022-08-22 01:03:36

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