JPH022437Y2 - - Google Patents

Description

[Detailed description of the invention] "Industrial application field" This invention relates to a crusher for Okiami frozen blocks.

``Prior Art'' Traditionally, rectangular frozen blocks of offshore bait sold at fishing tackle shops are thawed and sold in small portions before being sold at retail. However, it takes a long time to thaw and it emits a bad odor, so breaking it into small pieces with an ax at a store requires time and effort, and there is a problem in that it scatters and pollutes the surrounding area.

``Problem that the invention seeks to solve'' The purpose of this invention is to divide Okiami's rectangular frozen blocks into smaller pieces and quickly crush them into particle sizes to prevent long-term bad odors and scattering, and to sell the product hygienically at retail. It is.

``Means for Solving the Problems'' This proposal is to provide rotary claws for guiding the freezing block downwards inside the machine box on both sides with a gap in between, and rotating claws for crushing the descending frozen blocks directly below each of these rotating claws. A horizontal fixed shaft parallel to the rotation axis of the rotary claw is installed directly below the intermediate part of the rotary crushing claw, and a plurality of fixed blades are protruded from each side of the fixed shaft. It consists of a frozen block crusher.

``Function'' Therefore, when the rectangular offshore freezing block 8 is inserted into the gap t between the descending guide rotary claws 2, 2, the tips of the rotary claws 2, 2 catch on both sides of the block 8 and move downward. Due to the rotation, the block 8 is forcibly lowered, and the lower crushing rotary claws 3, 3 are attached to the block 8.
It can enter both sides of the object and rotate downward while crushing it, causing the crushed pieces to fall downward. The crushed pieces that have been crushed long in the direction of the rotating shaft 4 are cut into short pieces by a plurality of fixed blades 6, 6 protruding from both sides of the lower fixed shaft 5, and are sent from the drop opening 9 into the lower container 10. be accommodated.

``Example'' A rotary claw 2 for guiding a rectangular offshore freezing block 8 downward inside a machine case 1 provided in a machine frame 7,
2 are provided on horizontal rotating shafts 4', 4' in mutually opposite directions, and the gap t between the rotating claws 2, 2 is formed to be slightly smaller than the thickness T of the block 8. The crushing rotary claws 3, 3 of the descending freezing block 8 are arranged directly below these rotary shafts 4', 4', respectively, and are supported by mutually opposite horizontal rotary shafts 4, 4, respectively. A horizontal fixed shaft 5 parallel to the rotating shafts 4, 4 is installed directly below the intermediate portion of the rotating crushing claws 3, 3,
A plurality of fixed blades 6 are provided protruding from both sides of the fixed shaft 5, respectively. There is a drop port 9 at the bottom of the box 1.
is provided, and the crushed offshore slag grain storage container 10 is arranged below it. A top plate 11 is removably provided at the upper end opening of the box 1, and vertical rods 12, 12 hanging from the bottom surface of the top plate 11 are inserted between the rotary claws 2, 3, and the central part of the top plate 11 is An offshore freezing block guide tube 13 is provided in the through hole drilled in the hole, and the offshore freezing block 8 is supplied into the guide tube 13 and guided downward into the gap t. In addition, what is indicated by 14 in the figure is an interlocking meshing gear 1 provided at one end of the rotating shafts 4, 4.
5 is a sprocket provided at the end; 16 is a sprocket provided at one end of the upper rotating shaft 4', 4';
17 is an interlocking chain that runs around sprockets 15 and 16, 18 is a drive sprocket provided at the other end of one rotating shaft 4, 19 is a prime mover provided on machine frame 1, 20 is its output shaft, and 21 is an output. A drive sprocket provided on the shaft 20, 22 a drive chain, and 2
3 is a stirring shaft installed on the output shaft 20 via a clutch 24, 25 is a stirring box installed in the machine frame 1, 26 is a stirring blade, 27 is a rotation stopping plate for the stirred material, and 28 is a bottom opening/closing of the stirring box 25. The gate, 29 is a handle for opening and closing the gate, and 30 is a lid of the guide tube 13.

"Effects" Since the present invention is constructed as described above, it has the advantage of being able to quickly and easily crush the rectangular hard Okiami freezing block 8 into small particles, suppressing the emission of bad odors for a long time in the store, and keeping it clean. .

[Brief explanation of the drawing]

Figure 1 is a longitudinal sectional front view showing the proposed Okiami freezing block crusher, Figure 2 is a plan view taken along line A-A in Figure 1, Figure 3 is a plan view taken along line B-B in Figure 1, and Figure 4 is a plan view taken along line A-A in Figure 1. 5 is a longitudinal sectional side view of the stirring box, and FIG. 6 is a longitudinal sectional front view taken along the line CC in FIG. 5. 1... Mechanical box, 2... Rotating claw for guiding the freezing block downward, t... Gap, 3... Rotating claw for crushing the descending freezing block, 4... Rotating shaft, 5... Horizontal fixed shaft, 6
...Fixed blade.

Claims (1)

[Scope of utility model registration request] Inside the machine box, rotary claws for guiding the frozen blocks downward are provided on both sides with a gap between them, and rotating claws for crushing the lowered frozen blocks are arranged directly below each of these rotary claws, and a rotary claw for crushing the lowered frozen blocks is provided in the middle of the rotary claws for crushing. The Okiami frozen block crusher is constructed by installing a horizontal fixed shaft parallel to the rotating shaft of the rotary claw directly below the rotary claw, and having a plurality of fixed blades protruding from both sides of the fixed shaft.