JPH067836U - Snail crusher - Google Patents

Abstract

(57) [Summary] [Purpose] Efficiently obtain a peeled meat without crushing the shell finely when crushing with a crushing device. [Structure] A drive roller 4 having a plurality of blades 8 and driven to rotate, and a freely rotatable bladeless roller 6 which is provided between the drive roller 4 and the drive roller 4 with an interval such that the blades 8 do not contact each other.
And.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a device for crushing shells of snails to obtain stripped meat.

[0002]

[Prior art]

 Conventionally, when obtaining a stripped meat from a snail such as a snail, a dedicated tool whose tip corresponds to the inner shape of the snail is used as shown in Japanese Patent Publication No. Sho 62-10135 and Japanese Examined Patent Publication No. 1-31025. Was there. Further, in recent years, a crushing device has been provided instead of the manual work using the above-mentioned tool, and the work efficiency has been improved. As shown in FIG. 2, this crushing device a is equipped with two rollers c, each of which has a plurality of blades b arranged at equal intervals, and each roller c is connected to a driving source. The snails supplied from above are rotated in opposite directions so as to be caught between them, and the snails are guided while catching the snails between the blades b on the circumferential surface to crush the snail shells between the circumferential surfaces of the rollers c. Was set up.

[0003]

[Problems to be solved by the device]

 However, in the above-mentioned conventional crushing device, the gap between the adjacent blades becomes smaller due to the rotation, so that the shells sandwiched between them are crushed too finely, and a small chip in the shell itself pierces the snail itself. There is a problem in that the product value of the stripped meat is reduced, as it will hurt the body.

In view of the above situation, it is an object of the present invention to prevent the shell from being finely crushed during crushing by a crushing device, and an object thereof is to efficiently obtain a flawless peeled meat.

[0005]

Means for Solving the Problems The present invention has been made in consideration of the above-mentioned problems, and has a plurality of blades that are driven and rotated by a driving roller, and the blades are in contact with each other. The object is to solve the above-mentioned problems by providing a crushing device for snails, which is characterized in that it is provided with a freely rotating bladeless roller that is provided oppositely with a space provided therebetween.

[0006]

[Action]

 In the present invention, the supplied snails are caught between the blades of the drive roller and guided between the rollers, and the snails and the like are crushed by the peripheral surface of the drive roller and the peripheral surface of the freely rotating bladeless roller. become.

[0007]

【Example】

 Next, the present invention will be described in detail based on an embodiment shown in FIG. In the figure, reference numeral 1 denotes a crushing device for snails. As shown in FIG. 1, the crushing device 1 includes a drive roller 4 which is driven and rotated by a driving force transmitted from a motor 2 through a chain 3 and a casing 5. And a roller (without blades) 6 which is rotatably supported in the lower part of the hopper 7 having an open upper end, and a snail or the like supplied to the hopper 7 is passed between the drive roller 4 and the roller 6. The crushed pieces are crushed and the crushed snails or the like are discharged downward between the drive roller 4 and the roller 6.

As shown in the figure, the driving roller 4 is provided with a plurality of blades 8 on the peripheral surface 4a at equal intervals. The peripheral surface 4a and the peripheral surface 6a of the roller 6 crush shells such as snails. The blades 8 are provided so as not to come into contact with the peripheral surface 6a.

In the crushing device 1 having the above-described structure, the driving roller 4 is rotated in a direction in which the snails supplied from above are wound between the driving roller 4 and the roller 6, and the snails supplied from the hopper 7 are rotated. Is caught between the blades 8 of the rotating drive roller 4 and fed between the drive roller 4 and the roller 6. In particular, since the roller 6 is free to rotate and no root is provided, the snails supplied from the hopper 7 side are detoured to the roller 6 side as shown in the figure before being caught by the blade 8. As it moves (indicated by the arrow A) and rotates on the roller 6 side, the blades 8 come into contact with each other, the meshing is improved, and they are smoothly fed between the rollers. Then, when it is sent between the rollers, the shell of the snail is crushed by the peripheral surfaces 4a and 6a, and the body of the snail and the crushed shell are discharged downward.

When the snails were crushed under the following conditions, the snails were properly inserted between the blades and crushed, and the shells were well decapsulated and almost no shells remained. Although some husks remained after crushing, when the husk was lightly agitated about 20 times in water, the husk and the flesh were separated cleanly and a good condition was obtained without damaging the flesh.

Motor: Electric (0.75 kW, 1440 rpm / m with 1/20 speed reducer) Gear: Number of teeth 17 on motor side 25 on drive roller side Drive roller, roller: Diameter 200 m / m Blade: Height 20 m / m , Thickness 10m / m, 15 sheets, 24 °

By adjusting the distance between the blades according to the type and size of the snail, the stripped meat can be obtained in a better condition.

[0013]

[Effect of device]

 As described above, according to the present invention, the snail crushing device has a drive roller which has a plurality of blades and is driven and rotated, and an interval in which the blades do not come into contact with each other. It is characterized in that it is provided with a pair of freely rotatable bladeless rollers. Since the blades do not face each other in this way, a fine crushed shell unlike the case of using a conventional device does not occur, and the fine crushed shell does not hurt the body. Also, when the supplied snails are fed between the drive roller and the roller, they will bypass the bladeless roller side once and then enter between the empty blades, making the feeding smoother. It is highly practical and can be crushed when it is properly positioned between the blades.

[Brief description of drawings]

1 is an explanatory view showing an embodiment of a crushing device for snails according to the present invention.

FIG. 2 is an explanatory diagram showing a pair of rollers in a conventional example.

[Explanation of symbols]

 1 ... Crushing device 4 ... Driving roller 6 ... Roller 7 ... Hopper 8 ... Blade

Claims (1)

[Scope of utility model registration request] 1. A drive roller which has a plurality of blades and is driven to rotate, and a rotation-free bladeless roller which is opposed to the drive roller at a distance such that the blades do not contact each other. A crushing device for snails characterized by the above.