KR102271089B1 - Device for removing rootlets of taro - Google Patents

Abstract

The present invention relates to a device for removing rootlets of taro, which enables easy removal of rootlets on the surface of taro for commercialization of taro. That is, in a state that a vibrating case having a floating cutting hole and a fixed case having a fixed cutting hole are stacked and arranged, a vibrating case is rotated left and right with a vibrating motor after putting many harvested taro into the vibrating case, rootlets of each taro is inserted into the floating cutting hole and the fixed cutting hole. At the same time, the taro is easily cut and removed by the cross movement of the floating cutting hole with respect to the fixed cutting hole.

Description

{Device for removing rootlets of taro}

The present invention relates to a taro fine root remover, and more particularly, to a taro fine root remover capable of easily removing fine roots on the surface of taro for commercialization of taro.

In general, taro, radish, carrot, burdock, sweet potato, a generic term for vegetables that eat roots, such as deodeok root, are called root vegetables.

Among the root vegetables, taro contains mucilage when its skin is peeled. This mucin is a mutin component, a complex of protein and sugar, which is known to improve indigestion symptoms such as promoting protein absorption and decomposition. Also, taro contains folic acid and calcium It contains a lot of good ingredients such as , vitamins, etc., so it is in the spotlight as a health food.

However, taro among the root vegetables can be shipped as a product only after a number of fine roots present on the surface are first removed after harvest.

Accordingly, since the worker has to remove the fine roots on the surface of each taro one by one, the working time is too long, and the workability of the worker is greatly reduced.

Unexamined Patent Publication No. 2020-0055547 (2020.05.21)

The present invention has been devised to solve the problems of the prior art, and when a plurality of harvested taro are put in at once, each taro is produced by cross motion between a vibrating case having a floating cutting hole and a fixed case having a fixed cutting hole. An object of the present invention is to provide a taro fine root remover that enables the fine roots existing on the surface to be easily removed.

In order to achieve the above object, the present invention provides: a workbench equipped with a transfer wheel at the bottom of the four corners; a fixing case that is manufactured in an open top barrel structure and has a structure in which a plurality of fixing cutting holes are formed through the surface thereof, and is fixedly mounted on the upper part of the workbench; It is manufactured in an upper open barrel structure with an outlet for discharging taro at the back and a structure in which a plurality of flow cutting holes are formed through the surface, so that it is rotatably mounted on the upper part of the workbench and laminated on the fixed case at the same time arranged vibrating case; and a vibration driving device mounted on an upper side of the workbench and connected to the vibration case to output a vibrational rotational force. and, when the vibrating case rotates left and right by the vibrating driving device in a state in which the taro is poured into the vibrating case, the fine roots of each taro are inserted into the floating cutting hole and the fixed cutting hole at the same time as the fixed cutting hole. It provides a taro fine root remover, characterized in that it is cut and removed by the cross motion of the floating cutting hole.

In particular, the fixed cutting holes are formed in a linear arrangement along the longitudinal direction of the fixed case, and the floating cutting holes are formed in an oblique arrangement along the longitudinal direction of the vibration case.

Preferably, the upper open portion of the worktable is characterized in that the upper cover having a taro inlet to prevent the taro from coming out is mounted.

In addition, a bracket having a female screw portion is formed in the lower portion of the workbench at four corners, and a male screw type height adjustment bar formed at the lower end of the bottom support plate is inserted and fastened to the bracket.

In addition, the vibration driving device includes: a motor mounted on one side of the lower portion of the worktable; a first pulley mounted on the output shaft of the motor; a second pulley mounted on the middle part of one side of the work table and connected to the first pulley and the V-belt; a cam connected to the rotation shaft of the second pulley; and a crankshaft whose upper end is hinged to one side of the vibrating case and the lower end is hinged to the shaft of the cam; It is characterized in that it comprises a.

Through the means for solving the above problems, the present invention provides the following effects.

First, in a state in which a vibrating case having a floating cutting hole and a fixed case having a fixed cutting hole are stacked and arranged, a plurality of harvested taro are put into the vibrating case at once, and then the vibrating case is moved left and right by driving the vibration driving device. By vibrating rotation, the fine root of each taro is inserted into the floating cutting hole and the fixed cutting hole, and at the same time, it can be easily cut and removed by the cross motion of the floating cutting hole with respect to the fixed cutting hole.

Second, since a large number of harvested taro can be put in at once and the fine roots existing on the surface of each taro can be easily removed within a short time, it is possible to greatly shorten the working time for commercialization of taro and greatly improve workability.

1 is a perspective view showing a taro fine root remover according to the present invention;
Figure 2 is a perspective view showing a state in which the upper cover of the taro fine root remover according to the present invention is excluded;
3 is a front view showing a taro fine root remover according to the present invention;
4 is a side view showing a taro fine root remover according to the present invention;
Figure 5 is a perspective view showing a fixed case and a vibrating case of the taro fine root remover according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 to 4 are views showing a taro fine root remover according to the present invention, in which reference numeral 10 designates a workbench.

The work table 10 may be manufactured as a rectangular frame structure using a vertical frame and a horizontal frame, and a transfer wheel 12 for transferring the work table 10 to a desired working position is mounted at the bottom of the four corners. .

In addition, a fixed case 20 having a plurality of fixed cutting holes 24 formed therethrough is mounted on the upper portion of the work table 10 .

In more detail, the fixing case 20 is manufactured in a semi-circular cylindrical structure with an open top and at the same time a plurality of fixing cutting holes 24 are formed through the surface, so that both sides and front and rear portions are It is fixedly mounted at an upper predetermined position of the work table 10 .

In particular, a vibrating case 30 having a plurality of floating cutting holes 34 penetrating through the upper portion of the work table 10 is rotatably mounted and stacked on the fixed case 20 at the same time.

More specifically, the vibrating case 30 has a semi-circular barrel structure with an open top and an outlet 32 for discharging taro at the rear, and a plurality of flow cutting holes 34 are formed through the surface. , and is rotatably mounted on the upper portion of the work table 10 and is stacked on the fixed case 20 at the same time.

Preferably, as can be seen well in FIGS. 2 and 5 , the fixed cutting holes 24 are formed in a straight line arrangement along the longitudinal direction of the fixed case 20 , and the floating cutting holes 34 are formed in the vibrating case 30 . ) is formed in an oblique arrangement along the longitudinal direction, and when the vibrating case 30 is stacked on the fixed case 20, the fixed cutting hole 24 so that the cutting and removal of the small root of taro can be performed more quickly and accurately. and the flow cutting holes 34 are cross-arranged.

At this time, rotation shafts are formed on both ends of the vibration case 30 , one rotation shaft is connected to the upper other side of the work table 10 through a bearing, and the other rotation shaft is a vibration mounted on one side of the work table 10 . It may be connected to the driving device 70 .

Accordingly, when the vibration rotation force is output to the vibration case 30 from the vibration driving device 70 mounted on one side of the work table 10, the vibration case 30 is moved left and right by the vibration rotation force of the vibration driving device 70. The oscillation rotation of a predetermined angle is repeated in the direction

To this end, the vibration driving device 70 includes a motor 71 mounted on one side of the lower portion of the workbench 10 , a first pulley 72 mounted on an output shaft of the motor 71 , and a middle side of one side of the workbench. The second pulley 73 mounted on the part and connected to the first pulley 72 and the V-belt, the cam 74 connected to the rotation shaft of the second pulley 73, and the upper end of the vibration case 30 At the same time being hinged to one side, the lower end may be configured to include a crankshaft 75 and the like hinged to the shaft of the cam 72 .

Accordingly, when the rotational force of the motor 71 is transmitted to the second pulley 73 through the first pulley 72 , the cam 74 rotates by the rotation of the second pulley 73 and the crankshaft 75 ) repeatedly ascends and descends, and at the same time, the crankshaft 75 oscillates and rotates the vibration case 30 at a predetermined angle along the left and right directions.

Meanwhile, an upper cover 40 having a taro inlet 42 may be further mounted on the upper opening of the work table 10 to prevent the taro from coming out and to ensure the safety of the operator.

Here, the operation flow for the taro root remover of the present invention having the above configuration is as follows.

First, a plurality of harvested taro are poured into the vibrating case 30 at once.

That is, if a plurality of harvested taro are poured through the taro inlet 42 of the upper cover 40 mounted on the upper opening part of the work table 10 , the vibration case 30 is filled with a plurality of taro. becomes

At this time, the fine root of the taro may be inserted into the floating cutting hole 34 of the vibrating case 30 and the fixed cutting hole 24 of the fixed case 20 .

In a state in which the taro is poured into the vibration case 30 , the switch is operated to drive the motor 71 of the vibration driving device 70 .

Subsequently, when the rotational force according to the driving of the motor 71 is output to the first pulley 72 and transmitted from the first pulley 72 to the second pulley 73, by the rotation of the second pulley 73 At the same time as the cam 74 rotates, the crankshaft 75 repeats lifting and lowering, and at the same time, the crankshaft 75 oscillates and rotates the vibration case 30 at a predetermined angle along the left and right directions, so that the vibration case ( 30) repeats the vibration rotation at a predetermined angle in the left and right directions, and the fixed case 20 is maintained in a fixed state.

At this time, the vibration case 30 rotates left and right, and the moving cutting hole 34 formed in the vibration case 30 also repeats the position movement left and right.

Accordingly, since the fine root of each taro is inserted into the floating cutting hole 34 and the fixed cutting hole 24 , the cross motion according to the movement of the floating cutting hole 34 with respect to the fixed cutting hole 24 is performed. The fine roots of taro can be easily cut and removed.

Preferably, the fixed cutting holes 24 are formed in a straight line arrangement along the longitudinal direction of the fixed case 20 , and the floating cutting holes 34 are formed in an oblique arrangement along the longitudinal direction of the vibration case 30 . As a result, the cross movement of the floating cutting hole 34 with respect to the fixed cutting hole 24 is made along the diagonal direction, so that the cutting and removal of the small root of the taro can be performed more quickly and accurately.

In this way, the fine root of each taro poured into the vibrating case 20 is inserted into the floating cutting hole 34 and the fixed cutting hole 24 , and at the same time the floating cutting hole 34 intersects the fixed cutting hole 24 . The taro can be easily cut and removed by movement, and the taro with its fine roots removed can be discharged through the outlet 32 formed at the rear of the vibrating case 20 by the vibration of the vibrating case 20 .

On the other hand, a bracket 50 having a female threaded portion is formed in the lower portion of the work table 10 at four corners, and the height adjustment bar 60 in the form of a male screw having a bottom support plate 62 formed at the lower end of the bracket 50 is provided. Insert is fastened.

Accordingly, when the height adjustment bar 60 is rotated in one direction, the height adjustment bar 60 descends and the floor support plate 62 is supported on the floor of the workshop, so that the height of the entire workbench 10 can be easily adjusted. Accordingly, an automatic sorting machine for commercializing taro and the like can be easily connected to the taro discharge side of the workbench 10 .

As seen above, a plurality of harvested taro are put into the vibrating case 30 at once, and the fine roots existing on the surface of each taro are short-time due to the cross motion of the floating cutting hole 34 with respect to the fixed cutting hole 24 . Since it is cut inside and can be easily removed, it is possible to greatly reduce the working time for commercialization of taro while greatly improving the workability.

Meanwhile, an anti-corrosion coating layer may be applied to the fixed case 20 and the vibration case 30 to prevent corrosion of the metal surface.

The coating material of this anti-corrosion coating layer is non-fluorochemical active 10% by weight, indiazole 25% by weight, hafnium 25% by weight, molybdenum emulsification (MoS ² ) 10% by weight, titanium oxide (TiO ² ) 10% by weight, propion It is composed of 20% by weight of amide, and the coating thickness can be formed to 10㎛.

Non-fluorochemical actives, indiazoles, and propionamides act as corrosion protection and discoloration protection.

Hafnium is a transition metal element with corrosion resistance, and serves to have excellent waterproof and corrosion resistance.

Molybdenum emulsified plays a role in imparting lubricity and lubricity to the surface of the coating film.

Titanium oxide is added for the purpose of fire resistance and chemical stability.

The reason why the ratio of the components and the coating thickness are numerically limited as described above is that the present inventors repeatedly failed several times and analyzed through the test results. As a result, the optimal anti-corrosion effect was exhibited at the ratio.

In addition, an antifouling coating layer made of an antifouling coating composition may be applied to the fixed cutting hole 24 and the floating cutting hole 34 to effectively prevent adhesion of and remove contaminants.

The antifouling coating composition contains polyquaternium-7 and alkyl glycol ether in a molar ratio of 1:0.01 to 1:2, and the total content of polyquaternium-7 and alkyl glycol ether is 1 to 10 based on the total aqueous solution. % by weight.

The polyquaternium-7 and the alkyl glycol ether preferably have a molar ratio of 1:0.01 to 1:2, and when the molar ratio is out of the above range, the applicability of the fixed cutting hole 24 and the flowing cutting hole 34 is reduced. There is a problem in that the coating film is removed due to increased moisture adsorption on the surface after application.

The polyquaternium-7 and alkyl glycol ether are preferably 1 to 10% by weight in the aqueous solution of the entire composition, and when it is less than 1% by weight, the applicability of the fixed cutting hole 24 and the flowing cutting hole 34 is reduced. If it exceeds 10% by weight, crystal precipitation is likely to occur due to an increase in the thickness of the coating film.

On the other hand, as a method of applying the present antifouling coating composition to the fixed cutting hole 24 and the flowing cutting hole 34, it is preferable to apply by a spray method. In addition, the final coating film thickness of the fixed cutting hole 24 and the floating cutting hole 34 is preferably 550 ~ 2000Å, more preferably 1100 ~ 1900Å. If the thickness of the coating film is less than 550 Å, there is a problem in that it is deteriorated in the case of high-temperature heat treatment, and if it exceeds 2000 Å, there is a disadvantage that crystal precipitation on the coated surface is easy to occur.

In addition, the present antifouling coating composition may be prepared by adding 0.1 mol of polyquaternium-7 and 0.05 mol of alkyl glycol ether to 1000 ml of distilled water and then stirring.

And a metal mesh foam may be attached to the outer surface of the motor 71, and the metal mesh foam is in the form of a metal mesh foam having pores. The temperature discoloration layer is applied to the surface of the metal mesh foam and is configured to penetrate the surface of the metal mesh foam.

In the temperature change layer, two or more temperature change materials that change color when the temperature is higher than a predetermined temperature are applied to the surface of the metal mesh foam, and are separated into two or more sections according to the temperature change, so that the temperature change can be determined in stages, A protective film layer may be applied on the temperature-changeable layer to prevent the temperature-changeable layer from being damaged.

Here, the temperature-changing layer may be formed by applying a temperature-changing material having a color-changing temperature of 40°C or higher and 60°C or higher, respectively. The color change layer is for detecting the temperature change of the motor 71 by changing the color according to the temperature of the motor 71 that is indirectly heated as the internal temperature is increased by the heater unit. The temperature of the motor 71 is transferred to the metal mesh foam, and the temperature change layer reacts according to the temperature change of the metal mesh foam, and as a result, the temperature change of the motor 71 can be detected.

The temperature-changing layer may be formed by applying a temperature-changing material, which changes color when a certain temperature is reached or higher, on the surface of the metal mesh foam. In addition, the thermochromic layer is generally composed of a microcapsule structure of 1 to 10 μm, and can exhibit colored and transparent colors due to bonding and separation according to the temperature of the electron donor and the electron acceptor in the microcapsule.

In addition, the color change layer has a fast color change, and may have various color change temperatures such as 40° C., 60° C., 70° C., 80° C., and the like, and the color change temperature can be easily adjusted in various ways. Various types of thermochromic materials may be used for the thermochromic layer according to the principles of molecular rearrangement of organic compounds and spatial rearrangement of atomic groups.

To this end, the temperature-changing layer is preferably formed to be separated into two or more sections according to temperature change by applying two or more temperature-changing materials having different color-changing temperatures. The temperature discoloration layer preferably uses a temperature discoloration material having a relatively low discoloration temperature and a temperature discoloration material having a relatively high discoloration temperature, and more preferably a discoloration temperature of 40°C or higher and 60°C or higher. A thermochromic layer may be formed using a thermochromic material.

Through this, it is possible to check the temperature change of the motor 71, so that the temperature change of the motor 71 can be detected, and accordingly, it is easy to visually check whether the current motor 71 is in a normal driving state or an overheated state. There are advantages that can be

In addition, the protective film layer is applied on the temperature-changing layer to prevent damage to the temperature-changing layer due to external impact, and it is easy to check whether the color-changing layer is discolored, and at the same time, considering that the temperature-changing material is weak to heat, it has an insulating effect. It is preferable to use a transparent coating material with an eggplant.

10 : workbench
12: transfer wheel
20: fixed case
24: fixed cutting hole
30: vibration case
32: outlet
34: floating cutting hole
40: upper cover
42: taro inlet
50: bracket
60: height adjustment bar
62: floor support plate
70: vibration drive device
71: motor
72: first pulley
73: second pulley
74 : cam
75: crankshaft

Claims (3)

a workbench 10 equipped with a transfer wheel 12 at the bottom of the four corners;
a fixed case 20 having a structure in which a plurality of fixed cutting holes 24 are formed through the surface while being manufactured in an upper open tubular structure, and fixedly mounted on the upper portion of the workbench 10;
It is manufactured in an upper open type barrel structure with an outlet 32 for discharging taro at the back, and at the same time a plurality of flow cutting holes 34 are formed through the surface to allow vibration and rotation at the top of the work table 10 a vibrating case 30 that is mounted and arranged in a stack on the fixed case 20; and
and a vibration driving device (70) mounted on one upper side of the work table (10) and connected to the vibration case (30) to output a vibrational rotational force;
When the vibrating case 30 is vibrating left and right by the vibrating driving device 70 in a state in which the taro is poured into the vibrating case 30, the fine roots of each taro are moved to the floating cutting hole 34 and the fixed cutting hole ( 24) and at the same time being cut and removed by the cross motion of the floating cutting hole 34 with respect to the fixed cutting hole 24;
An anti-corrosion coating layer is applied to the fixed case 20 and the vibration case 30, and the coating material of the anti-corrosion coating layer is non-fluorochemical active 10% by weight, indiazole 25% by weight, hafnium 25% by weight, emulsification Molybdenum (MoS ² ) 10% by weight, titanium oxide (TiO ² ) 10% by weight, is composed of propionamide 20% by weight, the coating thickness is formed to 10㎛;
An antifouling coating layer made of an antifouling coating composition is applied to the fixed cutting hole 24 and the flowing cutting hole 34, and the antifouling coating composition contains polyquaternium-7 and alkyl glycol ether 1:0.01 to included in a molar ratio of 1:2;
The vibration driving device 70 is provided with a motor 71 mounted on one side of the lower portion of the workbench 10 , a metal mesh foam is attached to the outer surface of the motor 71 , and a temperature discoloration layer is provided on the metal mesh foam. is applied, and the temperature-changing layer is divided into two or more sections according to the temperature change by applying two or more temperature-changing materials that change color when the temperature reaches a certain temperature or higher to the surface of the metal mesh foam to determine the step-wise temperature change and a protective film layer for preventing the temperature change layer from being damaged is applied on the temperature change layer.
The method according to claim 1,
The fixed cutting holes 24 are formed in a straight line arrangement along the longitudinal direction of the fixed case 20, and the floating cutting holes 34 are formed in an oblique arrangement along the longitudinal direction of the vibration case 30,
Taro fine root remover, characterized in that the upper open portion of the work table (10) is equipped with an upper cover (40) having a taro inlet (42) in order to prevent the taro from leaving the outside.
The method according to claim 1,
A bracket 50 having a female threaded portion is formed in the lower portion of the workbench 10 at four corners, and a male screw-type height adjustment bar 60 having a bottom support plate 62 formed at the lower end of the bracket 50 is inserted and fastened. become;
The vibration driving device 70,
The motor 71 mounted on one side of the lower part of the work table 10, the first pulley 72 mounted on the output shaft of the motor 71, and the first pulley 72 and the V-belt mounted on the middle part of one side of the work table The second pulley 73 connected to , the cam 74 connected to the rotation shaft of the second pulley 73, and the upper end are hinged to one side of the vibrating case, and the lower end is connected to the shaft of the cam 72 Taro fine root remover, characterized in that it comprises a crank shaft (75) that is hinged.

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