JP6473349B2 - Squirt colony crusher - Google Patents

Description

  The present invention relates to a squirt colony crusher.

The sea squirt is a seafood landed mainly in Tohoku and Hokkaido, and forms colonies by clustering on rocks in the sea. In order to use it for food, it is necessary to break up the colony and divide the squirts one by one. Since colonies are formed by firmly fixing squirts, trying to disintegrate them manually is a laborious and time-consuming task. Therefore, an apparatus for pulverizing a sea squirt colony described in Patent Document 1 has been developed.
The apparatus of Patent Document 1 is composed of a bowl-shaped vessel, a rectangular plate fixed radially to a rotating shaft provided at the center of the vessel, and the like. Then, a squirt colony is introduced from the upper surface opening of the vessel, and an impact is applied to the colony by a rectangular plate that rotates together with the rotating shaft. Is done.

JP 2006-61143 A

However, in the above-mentioned conventional apparatus, a rectangular plate is disposed in the bowl-shaped vessel, so that a large gap is formed between the end surface of the plate and the inner peripheral surface of the vessel, and the plate is Many are discharged without colliding with colonies and without being crushed by a single squirt. For this reason, there exists a problem that a colony must be repeatedly thrown into a container and work efficiency is bad.
Moreover, since the inner peripheral surface of the vessel is a curved surface having no convex portion, the colony slides against the inner peripheral surface of the vessel, and even if the plate collides with the colony, sufficient impact and pressure are not applied, and the colony Cannot be efficiently crushed.
The present invention has been made by paying attention to the above-mentioned conventional problems, can reliably apply an impact and pressure to the colony, can efficiently crush the sea squirt colony, and the sea squirt itself An object of the present invention is to provide a squirt colony crusher that can prevent crushing.

The present invention has been made in order to solve the above-mentioned problems, and the invention of claim 1 includes a container having a bowl-shaped portion whose diameter decreases as it goes downward, and an inlet provided on the upper surface of the container. A discharge port provided at the lower end of the container, a ridge provided on the inner peripheral surface of the bowl-shaped portion, and a rotation shaft penetrating from the upper surface opening to the lower end opening with the center of the container as an axis. , secured to said rotating shaft have a plurality of blades that are configured by the inner peripheral surface and an elastic member provided with a gap of said container, an end portion of the outlet side of the ridges, the grind A sea squirt colony crusher characterized by being provided so as to be closer to the rotation direction side of the rotary shaft with respect to the outer edge side end of the pot-shaped part .

The invention of claim 2 is the squirt colony crusher according to claim 1, wherein the lower end portion of the rotating shaft is a diameter-expanding portion that gradually increases as the diameter decreases downward, and the diameter-expanding portion Is a squirt colony crusher characterized in that a part thereof is located in the bowl-shaped part and the other part protrudes from the lower end opening .

The invention of claim 3 is a container having a bowl-shaped portion that is reduced in diameter as it goes downward, an input port provided on the upper surface of the container, a discharge port provided at a lower end of the container, and the bowl A protrusion provided on the inner peripheral surface of the shaped part, a rotation shaft penetrating from the upper surface opening to the lower end opening with the center of the container as an axis, and a clearance from the inner peripheral surface of the container fixed to the rotation shaft. A plurality of blades configured by an elastic body that is opened and provided, and a lower end portion of the rotating shaft is a diameter-expanding portion that gradually increases as the diameter dimension decreases downward, and the diameter-expanding portion Is a squirt colony crusher characterized in that a part thereof is located in the bowl-shaped part and the other part protrudes from the lower end opening .

According to a fourth aspect of the present invention, in the sea squirt colony crusher according to any one of the first to third aspects, the upper side is formed so as to incline toward the inner peripheral surface of the bowl-shaped portion, and the opposite side is the ribbed portion. It is formed so as to be inclined and faced along the inner peripheral surface of the bowl-shaped part, the opposed side is formed so as to be continuous with the upper side, the upper side is formed to be horizontal, and the opposed side is formed in the bowl. A retraction blade formed so as to be inclined and faced along the inner peripheral surface of the shaped part, and the side is vertical between the upper side and the opposite side, and the upper side is the twist It is formed so as to be inclined toward the inner peripheral surface of the bowl-shaped part, and the opposite side is formed so as to be inclined so as to be along the inner peripheral surface of the bowl-shaped part, and the side side is the upper side and the above-mentioned It is formed between the opposing sides, and the opposing sides are the opposing sides of the introduction blade and the retracting blade. A colony disintegrator ascidian, characterized in that it comprises a squeezing vanes formed long dimension than either.

The invention of claim 5 is the squirt colony crusher according to claim 4 , wherein the introduction blade, the drawing blade and the handling blade are in the order of the introduction blade, the drawing blade, the handling blade, and the like. The squirt colony crusher is characterized by being arranged at intervals .

A sixth aspect of the invention is the ascidian colony crusher according to the fifth aspect, wherein there are a plurality of introduction blades, a plurality of introduction blades, and a plurality of blades for handling, respectively. It is a crusher.

A seventh aspect of the present invention is the squirt colony crusher according to any one of the fourth to sixth aspects, wherein the introduction blade, the retracting blade and the handling blade are a pair of holding pieces of a holding metal fixture fixed to the rotating shaft. The pair of sandwiching pieces are attached in a state of being sandwiched by each other, and the pair of sandwiching pieces are on the reverse rotation side positioned in the direction opposite to the rotation direction of the rotation shaft from the width dimension of the forward rotation side sandwiching piece positioned on the rotation direction side of the rotation shaft. A squirt colony crusher characterized in that the holding piece has a large width dimension .

The invention of claim 8 is the squirt colony crusher according to any one of claims 1 to 7, wherein the ridges are formed in a triangular prism shape with a triangular cross section and corners at the tops, and the corners. It is a colony crusher of a sea squirt characterized by being arrange | positioned along the internal peripheral surface of a bowl-shaped part so that a part may face upwards .

  According to the colony crusher of the present invention, it is possible to reliably apply an impact or pressure to the colony, and to efficiently crush the sea squirt colony. Moreover, it is possible to prevent the sea squirt itself from being crushed.

It is a side view of the colony crusher which concerns on embodiment of this invention. It is a top view of the colony crusher of FIG. It is a top view of the container of the colony crusher of FIG. It is sectional drawing of the container of the colony crusher of FIG. It is a perspective view of the container of the colony crusher of FIG. It is a top view of the colony rotating shaft and blade | wing of FIG. It is a figure for demonstrating the effect | action of the blade | wing for introduction of the colony crusher of FIG. It is a figure for demonstrating the effect | action of the drawing-in blade | wing of the colony crusher of FIG. It is a figure for demonstrating the effect | action of the blade for handling of the colony crusher of FIG.

A squirt colony crusher 1 according to an embodiment of the present invention will be described with reference to the drawings.
Reference numeral 3 denotes a container, and a pair of support plates 5 are fixed to the outer peripheral surface of the container 3, and the support plate 5 has two legs 7 attached thereto. Accordingly, the container 3 is supported by a total of four legs 7, and the container 3 is located above the installation surface of the legs 7. Three connecting plates 9 are provided at the intermediate portion of the leg 7, and a connecting plate (not shown) having a small width is provided at the leg 7 where the connecting plate 9 is not provided. The connecting plate having a small width is provided at a position one step higher than the connecting plate 9.

The container 3 includes a cylindrical cylindrical portion 13 having a small height and a bowl-shaped portion 15 connected to the lower end of the cylindrical portion 13 and having a diameter reduced as it goes downward.
An input port 17 is formed on the upper surface of the container 3, and a discharge port 19 is formed.
Further, as shown in FIGS. 3 and 4, nine convex strips 21 are provided on the inner peripheral surface of the bowl-shaped portion 15, and the convex strip 21 is a triangle having a triangular cross section and a corner at the top. It is formed along the inner peripheral surface 15a of the bowl-shaped portion 15 so as to be formed in a columnar shape and the corner portion faces upward.
Moreover, the edge part by the side of the discharge port 19 of the protruding item | line 21 is equipped so that it may approach in the clockwise direction (rotation direction of the rotating shaft 31) side in FIG. Yes.

A motor base 23 having a T-shape in plan view is provided at the upper end edge of the container 3, and a motor 27 accommodated in a case 25 is held at the center of the motor base 23. The motor 27 is provided so as to face downward, and the output shaft 29 of the motor 27 protrudes downward.
A rotating shaft 31 is attached to the output shaft 29. The rotating shaft 31 is a cylindrical same-diameter portion 31a having a constant thickness, with about two thirds from the upper end, and the lower end portion has a diameter dimension. Is a diameter-expanded portion 31b that gradually increases as it goes downward. A part of the enlarged diameter part 31 b is located in the bowl-like part 15, and the other part protrudes from the discharge port 19.

Two introduction blades 33, a drawing blade 35 and a handling blade 37 each made of synthetic rubber as an elastic body are attached to the same diameter portion 31 a of the rotating shaft 31. The introduction vane 33, the retracting vane 35, and the handling vane 37 are respectively held by holding metal fittings 39, 40, and 42 fixed to the same diameter portion 31a.
The holding metal fittings 39, 40, 42 are the reverse rotation side holding pieces 39b, 40b, which are positioned in the direction opposite to the rotation direction of the rotation shaft 31, and the forward rotation side holding pieces 39a, 40a, 42a, which are positioned on the rotation direction side of the rotation shaft 31, respectively. 42b.
The width dimension of the reverse side clamping pieces 39b, 40b, 42b is formed larger than the width dimension of the forward side clamping pieces 39a, 40a, 42a.

The blades 33, 35, and 37 are clamped by clamping pieces 39 a, 39 b, 40 a, 40 b, 42 a, and 42 b, and are attached by bolts 41 and nuts 43.
The bolt 41 penetrates the sandwiching pieces 39a, 39b, 40a, 40b, 42a, 42b and the blades 33, 35, 37, respectively. The bolt 41 projects from the sandwiching pieces 39a, 40a, 42a, and the nut 43 is screwed into the projecting portion. Are combined. Three fixing points by the bolts 41 and the nuts 43 are provided for each of the blades 33, 35, and 37, and are arranged at intervals in the vertical direction.
The introduction blade 33, the drawing blade 35, and the handling blade 37 are arranged in order of the introduction blade 33, the drawing blade 35, and the handling blade 37, and at equal intervals. In addition, the introduction blade 33, the retracting blade 35, and the handling blade 37 are provided with a gap with respect to the inner peripheral surface 15 a of the bowl-shaped portion 15. Since the opposing side 33b of the introduction blade 33, the opposing side 35b of the retracting blade 35, and the opposing side 37b of the handling blade 37 are all inclined along the inner peripheral surface 15a of the bowl-shaped portion 15, they face each other. There is no portion where the gaps between the sides 33b, 35b, 37b and the inner peripheral surface 15a become extremely large.

The shapes of the introduction blade 33, the retracting blade 35, and the handling blade 37 will be described.
The upper side 33a of the introduction blade 33 is formed so as to incline toward the inner peripheral surface 15a of the bowl-shaped portion 15, and the inclination angle θ1 with respect to the horizontal line a indicated by the one-dot chain line is set to 30 °. ing. Further, the opposing side 33b of the introduction blade 33 is formed so as to face the inner peripheral surface 15a of the bowl-shaped portion 15, and the inclination angle θ2 with respect to the vertical line b indicated by the alternate long and short dash line is 35. It is set to 5 °. In addition, the inclination angle θ3 with respect to the vertical line b of the inner peripheral surface 15a of the bowl-shaped portion 15 is set to 43 °.

  The upper side 35a of the retracting blade 35 is formed to be horizontal. Further, the opposing side 35b of the retracting blade 35 is formed so as to face the inner peripheral surface 15a of the bowl-shaped portion 15, and is inclined so as to follow the inner peripheral surface 15a. The inclination angle θ4 of the facing side 35b with respect to the vertical line b is set to 43 °. The side 35c of the retracting blade 35 is formed vertically.

  The upper side 37a of the handling blade 37 is formed to incline toward the inner peripheral surface 15a of the bowl-shaped portion 15, and the inclination angle θ5 of the upper side 37a with respect to the horizontal line a is set to 7.5 °. . Further, the opposing side 37b of the handling blade 37 is formed so as to face the inner peripheral surface 15a of the bowl-shaped portion 15, and is inclined so as to follow the inner peripheral surface 15a. The inclination angle θ6 of the opposing side 37b with respect to the vertical line b is set to 55 °. The inclination angle θ7 of the side edge 37c with respect to the vertical line b is set to 7.5 °.

The facing side 37 b of the handling blade 37 is formed to have a longer dimension than either the facing side 33 b of the introducing blade 33 or the facing side 35 b of the retracting blade 35.
In addition, a slider 45 is provided below the discharge port 19, and the slider 45 is inclined obliquely downward.

Next, the operation of the squirt colony crusher 1 will be described.
First, the motor 27 is driven to rotate the rotating shaft 31 together with the output shaft 29 in the clockwise direction in FIGS. Thereby, the introduction blade 33, the retracting blade 35 and the handling blade 37 rotate together with the rotating shaft 31.
Then, the sea squirt colony Hc is introduced from the upper surface inlet 17 of the container 3.
The squirt colony Hc is slidably in contact with the inner peripheral surface 15a of the upper part of the mortar 15 by being pressed by the introduction blade 33, the retracting blade 35 and the handling blade 37, and moves so as to rise above the inner peripheral surface 15a. .
Then, as shown in FIG. 7, the colony Hc falls toward the inner peripheral surface 15 a of the bowl-shaped portion 15 so as to be guided by the upper side 33 a of the introduction blade 33.

Next, as shown in FIG. 8, the colony Hc is drawn into the gap between the opposite side 35 b and the inner peripheral surface 15 a of the bowl-shaped portion 15 so as to be guided by the side 35 c and further the opposite side 35 b of the pulling blade 35.
As described above, the colony Hc is guided by the upper side 33a of the introduction blade 33 so as to drop toward the inner peripheral surface of the bowl-shaped portion 15, or the side side 35c of the lead-in blade 35 and the opposite side 35b. The colonies Hc are divided so as to have a certain size while being drawn into the gap between the opposite side 35b and the inner peripheral surface 15a of the bowl-shaped portion 15 as shown in FIG.

As shown in FIG. 9, the squirt colony Hc having a certain size is handled in a state sandwiched between the opposed sides 37 b of the handling blades 37 and the ridges 21 and crushed into a single squirt H. .
The squirt H broken into one individual is discharged out of the container 3 through the discharge port 19 and falls onto the slider 45. The squirt H slides on the slider 45 and falls from a terminal end of the slider 45 to a container (not shown).

Since the introduction vane 33, the retracting vane 35, and the handling vane 37 are swiveling, the above operations are performed continuously.
As described above, since the gap between the opposing sides 33b, 35b, and 37b and the inner peripheral surface 15a is not extremely large, the squirt colony Hc is the introduction blade 33, the drawing blade 35, and the handling blade 37. Will come into contact. Further, the introduction blade 33, the retracting blade 35, and the handling blade 37 are made of synthetic rubber, and the sear H can be prevented from being damaged by elastic deformation. On the other hand, since the width dimension of the reverse side clamping pieces 39b, 40b, 42b is formed larger than the width dimension of the forward side clamping pieces 39a, 40a, 42a of the clamping brackets 39, 40, 42 as described above, It is possible to prevent the blades 33, the pulling blades 35, and the handling blades 37 from being extremely bent, and a necessary pressing force can be applied to the squirt colony Hc.

  As described above, the nine ridges 21 are provided, and the ridges 21 are formed in a triangular prism shape having a triangular cross section and a corner at the top, and a bowl-shaped portion with the corners facing upward. Since it is arrange | positioned along the 15 internal peripheral surfaces 15a, the colony Hc of a sea squirt will collide with the corner | angular part of the protruding item | line 21, and force can be applied reliably and efficiently with respect to the colony Hc. Further, as described above, the end on the discharge port 19 side of the ridge 21 is inclined in the clockwise direction (the rotation direction of the rotating shaft 31) in FIG. Therefore, if excessive force is applied to the sea squirt colony Hc more than necessary, the sea squirt colony Hc moves along the ridges 21 and prevents the sea squirt H itself from being crushed. Is possible.

Further, as described above, the diameter-expanded portion 31b of the rotating shaft 31 is partially located in the bowl-shaped portion 15 and the other portion protrudes from the discharge port 19, so that the squirt colony is not crushed. Hc comes into sliding contact with the enlarged diameter portion 31b and is restricted from falling from the discharge port 19, and falls from the discharge port 19 after becoming a single squirt H.
Thus, according to the colony crusher 1, an impact and a pressure can be reliably applied to the colony Hc, the squirt colony Hc can be efficiently crushed, and the squirt H itself is crushed. It is possible to prevent this.

The embodiment of the present invention has been described in detail above. However, the specific configuration is not limited to this embodiment, and the present invention can be changed even if there is a design change without departing from the gist of the present invention. included.
For example, in the above-described embodiment, two introduction blades, drawing blades, and handling blades are provided. However, the present invention is not limited to this, and one or three or more blades may be provided. Further, the introduction blades, the drawing blades, and the handling blades may be provided in different numbers.

  The present invention has applicability to the fish processing machine manufacturing industry.

DESCRIPTION OF SYMBOLS 1 ... Colony crusher 3 ... Container 5 ... Supporting plate 7 ... Leg part 9 ... Connection plate 11 ... Connection plate 13 ... Cylindrical part 15 ... Bowl-shaped part 15a ... Inner peripheral surface 17 ... Container inlet 19 ... Container discharge Outlet 21 ... Round 23 ... Motor base 25 ... Case 27 ... Motor 29 ... Output shaft 31 ... Rotating shaft 31a ... Rotating shaft same diameter portion 31b ... Rotating shaft diameter enlarged portion 33 ... Introducing blade 33a ... Introducing blade Upper side 33b ... Introduction blade opposite side 35 ... Retraction blade 35a ... Retraction blade upper side 35b ... Retraction blade opposite side 35c ... Retraction blade side 37 ... Handling blade 37a ... Retraction blade upper side 37b ... Retracting blade side 37c ... Retracting blade side 39 ... Holding bracket 39a ... Rotation side clamping piece 39b ... Reverse rotation side clamping piece 40 ... Holding bracket 40a ... Rotation side clamping piece 40b ... Reverse rotation side clamping piece 41 ... Bolt 42 ... clamping metal fitting 42a ... rotation side clamping piece 42b ... reverse rotation side clamping piece 43 ... nut 45 ... slider θ1 ... inclination angle θ2 with respect to the horizontal line of the upper side of the introduction vane ... inclination angle θ3 with respect to the vertical line of the opposite side of the introduction vane Inclination angle θ4 with respect to the vertical line of the inner peripheral surface... Inclination angle with respect to the vertical line of the opposite side of the retracting blade θ5. Inclination angle with respect to the horizontal line of the upper side of the handling blade θ6. ... Inclination angle with respect to vertical line of side of handling blade a ... Horizontal line b ... Vertical line H ... Squirt Hc ... Squirt colony

Claims (8)

A container having a bowl-shaped part that decreases in diameter as it goes downward, an input port provided on the upper surface of the container, a discharge port provided at the lower end of the container, and an inner peripheral surface of the bowl-shaped part An elastic body provided with a protruding strip, a rotating shaft penetrating from the upper opening to the lower opening with the center of the container as an axis, and being fixed to the rotating shaft and spaced from the inner peripheral surface of the container have a plurality of blades constituted by the end portion of the outlet side of said ridges, arranged to stop by the rotational direction of the rotary shaft with respect to the end portion of the outer edge of the mortar-shaped portion This is a squirt colony crusher. The squirt colony crusher of Claim 1 WHEREIN: The lower end part of a rotating shaft becomes an enlarged diameter part which becomes large gradually as a diameter dimension goes below, The said enlarged diameter part has a part in a bowl. A squirt colony crusher characterized in that it is located in the shape part and the other part protrudes from the lower end opening . A container having a bowl-shaped part that decreases in diameter as it goes downward, an input port provided on the upper surface of the container, a discharge port provided at the lower end of the container, and an inner peripheral surface of the bowl-shaped part An elastic body provided with a protruding strip, a rotating shaft penetrating from the upper opening to the lower opening with the center of the container as an axis, and being fixed to the rotating shaft and spaced from the inner peripheral surface of the container The lower end portion of the rotating shaft is a diameter-expanding portion that gradually increases as the diameter decreases downward, and a part of the diameter-expanding portion is the twisted portion. A sea squirt colony crusher characterized in that it is located in a pot-shaped part and the other part protrudes from the lower end opening . In the squirt colony crusher according to any one of claims 1 to 3,
The upper side is formed so as to be inclined toward the inner peripheral surface of the bowl-shaped part, the opposite side is formed so as to be inclined so as to be along the inner peripheral surface of the bowl-shaped part, and the opposite side is An introduction blade connected to the upper side;
The upper side is formed to be horizontal, the opposing side is formed to be inclined and faced along the inner peripheral surface of the bowl-shaped portion, and the side is vertical between the upper side and the opposing side. A retractable blade formed to be,
The upper side is formed to incline toward the inner peripheral surface of the bowl-shaped part, the opposite side is formed to incline and face along the inner peripheral surface of the bowl-shaped part, and the side is A handling blade formed between the upper side and the opposing side, the opposing side having a longer dimension than either the introduction blade or the opposing side of the retracting blade;
A squirt colony crusher characterized by having . In the squirt colony crusher according to claim 4 , the introduction blade, the drawing blade, and the handling blade are arranged in the order of the introduction blade, the drawing blade, and the handling blade, and at equal intervals. A squirt colony crusher. 6. A sea squirt colony crusher according to claim 5 , wherein a plurality of introduction blades, a number of introduction blades, and a number of handling blades are provided . The squirt colony crusher according to any one of claims 4 to 6, wherein the introduction vane, the retracting vane, and the handling vane are attached in a state of being clamped by a pair of clamping pieces fixed to a rotating shaft. The pair of clamping pieces has a width dimension of the reverse-side clamping piece positioned in the direction opposite to the rotation direction of the rotating shaft larger than the width dimension of the forward-side clamping piece positioned on the rotation direction side of the rotating shaft. A squirt colony crusher characterized by being formed . The squirt colony crusher according to any one of claims 1 to 7, wherein the ridge is formed in a triangular prism shape having a triangular cross section and a corner at the top, and the corner is directed upward. A sea squirt colony crusher characterized by being arranged along the inner peripheral surface of the bowl-shaped part .

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