JP3966528B2 - Rotating plate mechanism of foreign seaweed foreign matter separation part - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention refers to a mixture of raw seaweed and seawater (a mixture of raw seaweed and seawater; hereinafter referred to as a raw seaweed mixed liquid) to foreign matter (trash, shrimp, small shellfish, sea bream, and other contaminants. This relates to a rotating plate mechanism of a fresh seaweed foreign matter separating portion in a fresh seaweed mixed liquid tank that separates and removes.
[0002]
[Prior art]
As this type of foreign matter separation and removal apparatus, there is a foreign seaweed foreign matter separation and removal apparatus disclosed in Japanese Patent Laid-Open No. 8-14037. In this invention, a rotating plate is fitted in the inner peripheral edge of the annular frame plate portion of the cylindrical mixed liquid tank through a slight clearance in a substantially flush state, and the rotating plate is appropriately driven around the axis. The cylindrical liquid mixture tank is provided with a foreign matter discharge port so that the foreign matter can be separated and removed efficiently by utilizing the difference in specific gravity and centrifugal force, and there is little clogging. It is disclosed that there is.
[0003]
However, the foreign matter separation / removal device of the present invention has a structure in which a rotating plate is fitted in the inner peripheral edge of the annular frame plate part via a clearance, and the rotating plate is fixed to the rotating shaft and has an inner fitting structure. is there. Therefore, the rotating plate cannot be raised or lowered. Further, it is disclosed that the annular frame plate portion is composed of two parts and the clearance is adjusted by adjusting the two parts. Furthermore, this invention is a structure which protrudes a rotating shaft slightly from an annular frame board part, and fixes a rotating plate to this rotating shaft.
[0004]
[Problems to be solved by the invention]
The above invention is disclosed to adjust the clearance by adjusting two parts. However, it is actually difficult to adjust the clearance with these two parts. In particular, in consideration of the fact that the rotating plate is fixed to the rotating shaft and has the internal fitting structure, in principle, the clearance gap cannot be adjusted. Accordingly, when the clearance is clogged with foreign matter, so-called clogging, the processing is difficult and the separation / removal operation is stopped. In addition, the clearance cannot be easily adjusted in accordance with the size, thickness, qualities, state of foreign matter, etc. (hereinafter referred to as “the state of raw nori”). There is a problem that cannot be separated and removed.
[0005]
Moreover, the said invention is the structure which cannot be removed easily. Therefore, cleaning, for example, cleaning after completion of work is troublesome.
[0006]
In the invention, the rotation shaft slightly protrudes from the annular frame plate portion, and the rotation plate is fixed to the rotation shaft. Therefore, there is a problem that vibrations of the rotating plate cannot be absorbed.
[0007]
On the other hand, there are means for adjusting tolerances such as machining, assembly parts, assembly, etc., but this kind of foreign matter separation and removal apparatus has not been found. Therefore, there has been a demand for a rotating plate mechanism suitable for adjusting this tolerance.
[0008]
[Means for Solving the Problems]
The invention of claim 1 lies in achieving fine adjustment of the clearance according to the state of fresh seaweed, etc., or solving clogging, or dealing with tolerances such as machining, assembly parts, assembly, etc. . The invention of claim 1 is to reliably and simply raise and lower the rotating plate.
[0009]
According to the first aspect of the present invention, a clearance is formed by the sorting casing provided in the raw laver mixed liquid tank and the rotating plate provided above the sorting casing, and the clearance is adjusted by raising and lowering the rotating plate. In the rotating plate mechanism of the raw seaweed foreign matter separating unit configured to lift and lower the rotating plate by the lifting means provided in the raw nori mixed liquid tank ,
Lifting means for controlling the lifting and lowering of the rotating plate, a sleeve provided on a rotating shaft that supports the rotating plate, a crown engaged with the sleeve, a screw that locks the crown and the sleeve, and the rotating shaft An elevating body provided so as to freely move up and down, a fixing screw for securing the elevating body and the rotation shaft, and a spacer provided between the elevating body and the crown body, It is a rotating plate mechanism of a foreign matter separating unit .
[0010]
[0011]
[0012]
[0013]
[0014]
[0015]
[0016]
The second aspect of the present invention is to ensure secure and simple fixation and rotation transmission of the rotating shaft and the rotating plate, and to assuredly raise the rotating plate during backwashing.
[0017]
Claim 2 is the rotating plate mechanism of the fresh seaweed foreign matter separating part according to claim 1 ,
The rotating plate mechanism of the fresh seaweed foreign matter separating unit, wherein the rotating shaft and the sleeve are configured to rotate simultaneously via a connecting plate inserted into a notch portion of the rotating shaft.
[0018]
DETAILED DESCRIPTION OF THE INVENTION
The raw nori mixed liquid introduced from the raw nori tank to the raw nori mixed liquid tank is flowed in a substantially horizontal direction by the rotating plate and guided to the clearance of the foreign matter separating part by the suction pump. Is separated through the clearance. The separated raw seaweed / seawater reaches the bottom surface of the casing of the sorting casing, and is then guided to a high-quality tank via a suction hose. The foreign matter left in the raw laver mixed liquid tank is led out of the apparatus via a foreign matter discharge hose.
[0019]
As a method for adjusting the clearance, for example, there are the following methods. 1. It is the adjustment of clearance due to tolerances such as machining, assembly parts, and assembly. In this case, the length from the rotating plate to the crown is adjusted using the meshing of the sleeve and the crown (hereinafter referred to as “length”), and in this state, the rotating plate is moved to the rotating shaft with a spacer and lifted It is suspended through the body and the connecting plate, and locked to the connecting plate provided on this sleeve with a screw. Since the rotating plate is locked to the rotating shaft with the above length, the clearance between the rotating plate and the sorting casing can be adjusted. 2. Adjustment of clearance (including fine adjustment) depending on the state of raw seaweed or other usage. In this case, the fixing screw is loosened, the elevating body is unscrewed, and the elevating body, the crown body, the sleeve, and the rotating plate are pulled up. After this pulling up, tighten the fixing screw. This operation can adjust the clearance. 3. It is another example of the adjustment of the clearance by the condition of fresh seaweed or other usage conditions. In this case, loosen the screws, remove the crown, sleeve, and rotating plate, replace the spacer with an appropriate thickness, fit the removed crown, sleeve, and rotating plate on the rotating shaft, and tighten the fixing screw. To do. By this operation, the clearance can be adjusted. 4). For other adjustments, etc. ~ 3. There is a clearance adjustment or a fine adjustment by an appropriate combination operation. In addition, adjustment of the clearance by backwashing uses the seawater introduced from the backwash hose to raise the rotating plate and widen the clearance, for example, removal of raw laver clogged with this clearance, foreign matter, Or it is useful for cleaning of rotating plates, sorting casings or clearances.
[0020]
To remove the rotating plate, the fixing screw is loosened, the lifting body is unscrewed, and the lifting body, the crown body, the sleeve, and the rotating plate are pulled up. After this pulling, the sorting casing, the rotating plate, the suction hose connection port, other parts, the device, etc. are cleaned. Thereafter, the rotating plate is attached by an operation substantially opposite to that described above. The replacement of the rotating plate and the like are substantially the same as described above.
[0021]
【Example】
Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
[0022]
1 is a foreign matter separation / removal device having a foreign matter separation unit. The foreign matter separation / removal device 1 includes a raw nori mixed liquid tank 2 for pooling raw nori mixed liquid, and a foreign substance separation provided in each of the raw nori mixed liquid tank 2. The main components are a portion 3, a hose connection port 4 for discharging foreign matter, an elevating means 5 for raising and lowering a rotating plate of the foreign matter separating portion 3, and a driving device 6 for controlling rotation of the rotary shaft.
[0023]
The raw nori mixed liquid tank 2 is provided with an opening of a raw nori supply pipe 7a that communicates with the raw nori tank 7 for storing fresh nori and seawater. The raw nori supply pipe 7a is provided with a supply pump 8. The raw laver mixed liquid tank 2 is provided with a high quality tank 9 for pooling the separated raw laver / seawater. Although not shown, the high-quality tank 9 is provided with a stirring blade and a motor. The foreign matter separating unit 3 includes a suction hose connection port 31 for connecting the separated fresh laver / seawater suction hose 10 and a backwash hose connection port 32 for connecting the backwash hose 11. A sorting casing 33, a rotating plate 34 provided above the sorting casing 33, and a clearance S formed by the rotating circumferential surface 34 a of the rotating plate 34 and the circumferential surface 33 a of the sorting casing 33. It is configured. Therefore, the raw nori supplied to the raw nori mixed liquid tank 2 flows in a substantially horizontal state when the rotating plate 34 rotates. This flowing raw laver is reliably and easily sucked into the clearance S.
[0024]
The elevating means 5 includes a sleeve 51 loosely fitted to a rotating shaft 62 that supports the rotating plate 34, a crown body 52 that meshes with the sleeve 51, and an elevating body 53 that is screwed up and down into an upper portion 62a of the rotating shaft 62. A fixing screw 54 having a locking hole such as a wrench for securing the elevating body 53 and the rotary shaft 62, a spacer 55 provided between the elevating body 53 and the crown body 52, A screw 56 having a locking hole such as a wrench for locking the connecting plate 57, and a connecting plate 57 loosely fitted in the notch 62b of the rotating shaft 62 and fixed to the sleeve 51. Yes. Accordingly, the length of the sleeve 51 and the crown body 52 can be adjusted by moving the crown body 52 up and down by screwing and unscrewing the crown body 52. Using this length adjustment, the rotary plate 34 suspended from the rotary shaft 62 can be raised and lowered, and the clearance S between the rotary peripheral surface 34a of the rotary plate 34 and the peripheral peripheral surface 33a of the sorting casing 33 can be adjusted. . Further, the lifting body 53 can be lifted and lowered by screwing / unscrewing the lifting body 53. The clearance S can be adjusted by raising and lowering the crown 52, the sleeve 51, and the rotating plate 34 by using the raising and lowering of the raising and lowering body 53. Further, the clearance S can be adjusted by adjusting the thickness of the spacer 55. The adjustment of the clearance S is mainly determined by the state of fresh seaweed or other use conditions.
[0025]
The rotation of the rotating shaft 62 is transmitted to the rotating plate 34 via the connecting plate 57 loosely fitted in the notch 62b. The connecting plate 57 is provided at least in the notch 62b so as to be movable up and down. During backwashing, the rotating plate 34, the sleeve 51, and the crown 52 are raised to widen the clearance S. For example, the clearance S is clogged. This is useful for removing fresh seaweed, foreign matters, etc., or cleaning the rotating plate 34, the sorting casing 33 or the clearance S. In the figure, reference numeral 53a denotes a tool hole. In the figure, reference numeral 41 denotes a foreign matter discharge hose connected to the foreign matter discharge hose connection port 4, and 61 denotes a motor of the driving device 6.
[0026]
【The invention's effect】
According to the first aspect of the present invention , a clearance is formed by the sorting casing provided in the raw laver mixed liquid tank and the rotating plate provided above the sorting casing, and the clearance is adjusted by raising and lowering the rotating plate and rotating. In the rotating plate mechanism of the raw laver foreign matter separating unit configured to move the plate up and down by the lifting and lowering means provided in the raw laver mixed liquid tank, the lifting and lowering means that controls the lifting and lowering of the rotating plate is provided on the rotating shaft that supports the rotating plate. A sleeve, a crown meshed with the sleeve, a screw that locks the crown and the sleeve, a lifting body that can be moved up and down on a rotating shaft, a fixing screw that fixes the lifting body and the rotating shaft, and a lifting It is a rotating plate mechanism of a raw seaweed foreign matter separating part constituted by a body and a spacer provided between the crown body . Therefore, it is useful for adjusting the clearance according to the state of raw seaweed or other usage, etc., and to be able to efficiently use the raw seaweed foreign matter separation and removal device, and further to help eliminate clogging of the clearance, or for machining / It has features such as adjustment of clearance due to tolerances of assembly parts and assembly, and facilitating, speeding up, and simplification of processing and assembly. In addition, there is an advantage that the rotating plate can be raised and lowered reliably and easily.
[0027]
[0028]
[0029]
[0030]
According to a second aspect of the present invention , in the rotating plate mechanism of the fresh seaweed foreign matter separating portion according to the first aspect, the rotating shaft and the sleeve are configured to rotate simultaneously via a connecting plate inserted into a notch portion of the rotating shaft. Is a rotating plate mechanism of the raw seaweed foreign matter separating part . Therefore, it is possible to reliably and easily secure and rotate the rotation shaft and the rotating plate. In addition, the rotating plate can be reliably lifted during backwashing.
[Brief description of the drawings]
FIG. 1 is a schematic cross-sectional view showing the entire raw seaweed foreign matter separation and removal apparatus.
2 is a plan view of the main part of FIG. 1, in which the right side shows a sorting casing in the drawing, and the left side shows a view in which a rotating plate is provided on the sorting casing. FIG.
FIG. 3 is an enlarged cross-sectional view of a foreign matter separating portion.
FIG. 4 is an enlarged cross-sectional view of lifting means.
FIG. 5 is an enlarged sectional view showing another example of lifting means.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Foreign material separation removal apparatus 2 Raw laver mixed liquid tank 3 Foreign material separation part 31 Hose connection port 32 for suction 32 Hose connection port 33 for backwashing Sorting casing 33a Circular peripheral surface 34 Rotating plate 34a Rotating circular peripheral surface 4 Hose connection port 41 Foreign material discharge hose 5 Lifting means 51 Sleeve 52 Crown body 53 Lifting body 53a Hole 54 Fixing screw 55 Spacer 56 Screw 57 Connecting plate 6 Driving device 61 Motor 62 Rotating shaft 62a Upper part 62b Notch part 7 Fresh seaweed tank 7a Fresh seaweed supply pipe 8 Supply pump 9 Good quality tank 10 Suction hose 11 Backwash hose S Clearance

Claims (2)

A clearance is formed by the sorting casing provided in the raw laver mixed liquid tank and the rotating plate provided above the sorting casing, and the clearance is adjusted by raising and lowering the rotating plate and raising and lowering the rotating plate. In the rotating plate mechanism of the raw seaweed foreign matter separating part configured to be performed by the lifting means provided in the raw laver mixed liquid tank ,
Lifting means for controlling the lifting and lowering of the rotating plate, a sleeve provided on a rotating shaft that supports the rotating plate, a crown engaged with the sleeve, a screw that locks the crown and the sleeve, and the rotating shaft An elevating body provided so as to freely move up and down, a fixing screw for securing the elevating body and the rotation shaft, and a spacer provided between the elevating body and the crown body, A rotating plate mechanism for the foreign matter separating part. In the rotating plate mechanism of the raw seaweed foreign matter separating part according to claim 1 ,
The rotating plate mechanism of the raw seaweed foreign matter separating portion, wherein the rotating shaft and the sleeve are configured to rotate simultaneously via a connecting plate inserted into a notch portion of the rotating shaft.

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