3results about How to "Improve shell breaking rate" patented technology

The utility model relates to the technical field of walnut processing, and discloses a walnut ultrasonic shell breaking and kernel taking device which comprises a rack, and a walnut conveying mechanism, a walnut shell breaking mechanism and a material collecting mechanism which are arranged on the rack, the walnut conveying mechanism is used for driving the falling walnuts to move and conveying the walnuts to the walnut shell breaking mechanism; the walnut shell breaking mechanism drives walnuts to move and extrudes and breaks shells of the walnuts through ultrasonic high-frequency vibration; and the material collecting mechanism is used for screening and collecting the walnut kernels and the walnut shells after shell breaking. Through the walnut conveying mechanism, the walnut shell breaking mechanism and the material collecting mechanism, the process of walnut conveying, extrusion shell breaking and recovery is achieved, ultrasonic waves are applied to the field of walnut shell breaking, Yunnan walnuts are hard in shell and small in shell-kernel gap, the characteristics that high-frequency vibration under the mechanical effect of the ultrasonic waves is suitable for breaking of hard and brittle materials are utilized, walnut shell breaking is assisted, and the walnut shell breaking efficiency is improved. The shell breaking rate and the whole kernel rate are improved.

The invention discloses a gap-adjustable profiling walnut shell breaking device, which relates to the field of walnut processing, and comprises a bracket, and a profiling shell breaking mechanism, a gap adjusting mechanism and a power conveying mechanism which are arranged on the bracket. The profiling shell breaking mechanism comprises a profiling knife roll and a profiling pressing plate and is used for generating shearing force and acting on walnut shells to break the walnut shells; the gap adjusting mechanism comprises a universal screw rod, and an adjusting hand wheel is arranged at the tail end of the universal screw rod and used for extruding the profiling pressing plate and setting a shell breaking gap; the power conveying mechanism is used for providing power for the profiling shell breaking mechanism; the walnut shell breaking machine can conduct targeted shell breaking on classified walnuts, utilizes the profiling knife roll and the profiling pressing plate to break shells, and has the advantages of being simple, convenient, good in shell and kernel separation effect, high in shell breaking rate, high in first-path kernel rate and the like.

The application relates to the walnut processing technical field and discloses a walnut ultrasonic shell breaking and kernel taking device, which comprises a rack, a walnut conveying mechanism arranged on the rack, a walnut shell breaking mechanism and a material collecting mechanism. The walnut conveying mechanism is used for driving the fallen walnuts to move and is conveyed to the walnut shell breaking mechanism. The walnut shell breaking mechanism drives the walnuts to move and extrudes the walnuts to break the shells through ultrasonic high-frequency vibration. The material collecting mechanism is used for screening and collecting the walnut kernels and the walnut shells after the shells are broken. The walnut conveying mechanism, the walnut shell breaking mechanism and the material collecting mechanism realize the processes of walnut conveying, extrusion shell breaking and recovery. The ultrasonic wave is applied to the walnut shell breaking field. The walnut shells in Yunnan are hard and have small kernel-shell gaps. The high-frequency vibration under the mechanical effect of the ultrasonic wave is suitable for the characteristics of hard and brittle material breaking, assists the walnut shell breaking, and improves the shell breaking rate and the whole kernel rate.