Abstract: A shrimp processing machine includes a frame assembly and a processing assembly operably coupled with the frame assembly. The processing assembly includes a drive assembly, a clamp mechanism, and a decapitation system. The drive assembly is operably coupled with the frame assembly. The clamp mechanism is adapted to engage the shrimp. The decapitation system is adapted to separate the shrimp body from the shrimp head.

Abstract: A shrimp processing machine includes a frame assembly, a drive assembly coupled therewith, a bracket member, and an adjustable cutting assembly. The adjustable cutting assembly is movable between a raised position and a lowered position and includes a cutting device and an adjustable cam plate operably coupled with the cutting device. The adjustable cam plate has a cam body, an adjustment mechanism, and an engagement region having first, second, and third engagement surfaces. The adjustable cutting assembly is adjustable between a first configuration whereby the cutting device has a slow drop-in rate and a second configuration whereby the cutting device has a fast drop-in rate.

Abstract: A shrimp processing machine includes an adjustable cutting assembly and an adjustable meat picking assembly. The adjustable cutting assembly is adapted to adjust between a first configuration that forms a cut having a first length on a shrimp and a second configuration that forms a cut having a second length on the shrimp. The adjustable cutting assembly is further adapted to adjust between a first position that forms a cut having a first depth on the shrimp and a second position that forms a cut having a second depth on the shrimp. The adjustable meat picking assembly is adapted to rotatably adjust when a meat picker contacts the shrimp to remove shrimp meat from a shrimp shell.

Abstract: A clamp assembly for a shrimp processing machine includes a center bracket and first and second clamps. The center bracket defines a support surface for supporting a shrimp. The first and second clamps are mounted relative to the center bracket and movable between an open position and a closed position. The first clamp includes a first jaw including a first engaging surface for engaging a first side shell portion of the shrimp in the closed position. The second clamp includes a second jaw including a second engaging surface for engaging a second side shell portion of the shrimp in the closed position. Additionally, a shoulder extends from the second jaw away from support surface of the center bracket for applying a force to the shell when the second clamp moves toward the closed position to roll the shrimp toward the first clamp and tear the shrimp shell.

Abstract: A clamp assembly for a shrimp processing machine includes a center bracket and first and second clamps. The center bracket defines a support surface for supporting a shrimp. The first and second clamps are mounted relative to the center bracket and movable between an open position and a closed position. The first clamp includes a first jaw including a first engaging surface for engaging a first side shell portion of the shrimp in the closed position. The second clamp includes a second jaw including a second engaging surface for engaging a second side shell portion of the shrimp in the closed position. Additionally, a shoulder extends from the second jaw away from support surface of the center bracket for applying a force to the shell when the second clamp moves toward the closed position to roll the shrimp toward the first clamp and tear the shrimp shell.

Abstract: A timing mechanism for a shrimp processing machine including a cam wheel having a recess therein adapted to receive an end of a cutter bar to which a cutting blade is rotatably mounted. Rotation of the cam wheel causes the cutter bar, and the cutting blade to move. The cutter bar and blade are positioned proximate a main gear wheel to which shrimp are mounted, such that movement of the cutter bar and cutting blade causes the cuts to be placed into each shrimp. The timing mechanism includes mating gear teeth on the cam wheel and indexing gear mounted proximate the cam wheel. The cam wheel and indexing gear are held into engagement by the biasing force of a spring. The indexing gear may be disengaged from the cam wheel to allow the cam wheel to be rotated to change the timing of the cutting blade.

Abstract: A shrimp processing machine and method of processing shrimp are described. A reciprocating meat picking assembly powered by a main drive wheel of the machine rotates a cam wheel to cause a cam arm of the meat picking assembly to reciprocate relative to the drive wheel. Meat picking tines mounted to the cam arm reciprocate with respect to the drive wheel to retrieve a shrimp from the drive wheel upon each rotation of the cam wheel. A deveining brush having a substantially v-shaped cross sectional profile removes a vein from a processed shrimp. The cutting assembly of the machine is provided with a leaf spring which is aligned with the cutter arm of the assembly to ensure that the cutter arm is biased toward the drive wheel, but is done so in a manner which avoids off-axis loading of the cutter arm.

Abstract: A shrimp tray adapted for use in a shrimp processing machine has a stripe located contiguous to one end of the tray that allows an operator to visually orient a shrimp in the tray by locating the first segment of the shrimp in the tray relative to the stripe. A detent or ridge is disposed atop the stripe and permits an operator to further tactilely orient the shrimp in the tray by moving the shrimp along the tray length until the detent engages the shrimp segment.

Abstract: A feed device for a shrimp peeling machine in which a shrimp is delivered in a feed conveyor means to a shrimp clamp assembly located on a rotatable transport wheel and the feed conveyor is longitudinally aligned with the longitudinal axis of the clamp assembly. Means also are provided for synchronizing the drop off of a shrimp from the conveying means to a clamp assembly. The shrimp peeling machine also includes a hold-down wheel for assisting the clamping of shrimp in a clamp assembly, a dual brush deveining assembly and a shrimp meat removal device.