JP2000237686A - Shellfish sorting machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a shellfish sorting machine diffusing shellfishes to be sorted within a hopper to uniformly supply them to the sieve frame of the shellfish sorting machine to efficiently sort good shellfishes by a sieve. SOLUTION: In the shellfish sorting machine, the hopper shaking rod 13 from the eccentric shaft 7 directly connected to the rotary shaft of a motor 6 and a rod capable of adjusting the shaking quantity of a hopper 1 by the movement of a hopper shaking quantity adjusting hole 11 are connected and the hopper 1 supporting the hopper support roll 9 capable of adjusting the inclination of the hopper 1 by the movement of a hopper inclination adjusting hole 8 is arranged on a frame 2 through a hopper shaking device 10 so as to be freely shakable in the direction crossing the inclination direction of a sieve frame 3 at a right angle. By this constitution, shellfishes to be sorted can be shaken within the hopper 1 in the hopper bottom surface part support rod shaking direction of the hopper bottom surface part support rod 18 fixed to the hopper bottom surface part 17 crossing the inclination direction of the sieve frame 3 at a right angle.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to a sorting machine for sorting shellfish by size.

[0002]

2. Description of the Related Art Conventionally, since the hopper itself that supplies shells of this type of shellfish sorter swings back and forth in the hopper inclination direction and up and down swing, a model that spreads due to cladding of shells in the hopper. In addition, there are other models in which a plurality of rods are placed upright in the hopper, but in some cases the shells hit the rods and diffusion of the shells is not free, and in all cases, the diffusion of sorted shells in the width direction of the hopper Not enough.

[0003]

In such a shellfish sorter, the shellfish to be sorted is diffused in a hopper, and the shellfish of an appropriate amount is uniformly supplied to a sieve frame of the sorter.
Within the sieve frame, a sorter that can efficiently sort shellfish with various conditions and that can easily sort the shellfish is required.

[0004]

The technical means taken to achieve the above object is that a hopper is rocked by connecting a rod or the like from an eccentric shaft directly connected to a rotating shaft of an electric motor above a sieve frame of a shellfish sorter. In the moving shellfish sorter, the swinging direction of the hopper is installed so as to be swingable in the direction orthogonal to the inclination direction of the sieve frame, and a sorter with adjustable width is arranged below the center of the hopper to sort. A hopper that spreads shellfish in a direction perpendicular to the direction of inclination of the sieve frame in the hopper, and supplies shellfish to be uniformly sorted to the sieve frame of a sorting machine that has a device for adjusting the floating height of the shell at the lower end of the sieve frame. The gist is that it has been installed.

[0005]

According to the above technical means, the following effects are obtained. The hopper swings in a direction orthogonal to the direction of inclination of the sieve frame, and is installed so as to be swingable. Since the shellfish to be sorted are supplied evenly, it is possible to efficiently and accurately sort the shellfish regardless of the kind of shellfish to be sorted.

[0006]

Next, an embodiment of the present invention will be described with reference to the drawings. FIGS. 1 to 4 show the shellfish sorter of the first embodiment, FIG. 2 is an enlarged view of the swinging device of the first embodiment, and FIG. 3 is an enlarged view of the swinging device of the first embodiment. In the first embodiment, the hopper swinging rod 13 is connected to the eccentric shaft 7 directly connected to the rotating shaft of the electric motor 6.
The hopper swinging device 1 is connected to the hopper 1 by moving the hopper swinging amount adjusting hole 11 and the rod capable of adjusting the swinging amount of the hopper 1.
The hopper supporting roll 9 which can adjust the inclination of the hopper 1 by moving the hopper inclination adjusting hole 8 to the frame 2 through the hopper support roll 9
Is installed so as to be swingable in a direction orthogonal to the inclination direction of the sieve frame 3, and the shells to be sorted are placed in the hopper 1.
At the same time, the width of the shell adjuster 22 is adjustable below the center of the hopper, and is spread. At the same time, the sieve frame swing amount can be adjusted by moving the sieve frame swing amount adjusting hole 12 by the electric motor 6. The rod 14 is diffused in the hopper bottom support rod swing direction 19 of the hopper bottom support rod 18 fixed to the hopper bottom 17 orthogonal to the inclination direction of the sieve frame 3 to which the rod 14 is connected,
It is possible to supply shells to be uniformly sorted to the sieve frame 3 of the shellfish sorting machine. In the sieve frame 3 to which the shellfish is supplied, a plurality of sieves 21 are easily replaced and arranged at appropriate steps. By replacing sieves 21 of various sizes, it is possible to sort small shellfish into large shellfish and various shellfish. In addition, on the lower end side of the sieve frame 3, the apparatus for adjusting the floating amount of the sorted shellfish 1 is provided so that the shellfish does not hit the sieve 21 in the sieve frame 3 and proceeds smoothly.
6 are installed. Further, in the second embodiment, as shown in FIG. 3, in the hopper swinging device 10 for swinging the hopper 1, the hopper support rod 29 is fixed, and the hopper bottom 1
7 is supported on a hopper supporting rod 29 by a hopper supporting metal 25 which moves freely, and the hopper 1
Can swing.

[0007]

The present invention has the following advantages because it is configured as described above. The swinging direction of the hopper is set to be swingable in the direction perpendicular to the inclination direction of the sieve frame, and the shells to be sorted are spread inside the hopper by placing a shell adjuster with adjustable width below the center of the hopper. Therefore, together with the swing of the hopper and the dual use, it diffuses in the direction orthogonal to the inclination direction of the sieve frame, and is evenly sorted on the sieve frame equipped with a device for adjusting the floating height of the shell at the lower end of the shell sorter. Can supply shellfish. Therefore, shellfish whose shell surface has a large coefficient of friction between shells, shells that are not slippery due to the shape of the shell, and shells that do not roll easily can be sorted efficiently and accurately without damaging the shells. Since movement is forbidden, freshness can be gently maintained, and it is possible to perform an optimal sorting operation for shellfish.

[Brief description of the drawings]

FIG. 1 is a side view of a shellfish sorter according to a first embodiment.

FIG. 2 is an enlarged view of the hopper swinging device according to the first embodiment.

FIG. 3 is an enlarged view of a hopper swinging device according to a second embodiment.

FIG. 4 is a perspective view of the shellfish sorter of the first embodiment.

[Explanation of symbols]

 1: Hopper 2: Frame 3: Sieve frame 6: Electric motor 7: Eccentric shaft 8: Hopper tilt adjustment hole 9: Hopper support roll 10: Hopper swing device 11: Hopper swing amount adjustment hole 12: Sieve frame swing amount adjustment hole 13 : Hopper swinging rod 14: Sieve frame swinging rod 16: Floating amount adjustable device 17: Hopper bottom part 18: Hopper bottom part support rod 19: Hopper bottom part support rod swing direction 21: Sieve 22: Shellfish sorter 23: Hopper swing rod shaft 24: Rotating shaft 25: Hopper support metal 26: Set bolt 27: Support shaft 28: Hopper swing rod 29: Hopper support rod 30: Hopper swing direction

Claims (1)

[Claims] 1. A sorter for selecting a shell while swinging a sieve frame under a hopper for feeding shellfish, wherein the hopper swings from an eccentric shaft directly connected to an electric motor rotating shaft. A shell sorter, comprising a rocking device which is connected to a rod or the like so that the hopper can swing freely in a direction orthogonal to the inclination direction of the sieve frame.