KR102114166B1 - Bulbous plants peeling apparatus - Google Patents

Abstract

The present invention relates to an apparatus for peeling bulbous plants, in which supplied source materials are automatically transferred, peeled, washed, and discharged. The apparatus comprises: a housing; a cylindrical rotating drum which is rotatably installed inside the housing, and has, on an inner surface thereof, a drain hole provided with a peeling means for peeling the supplied source materials; a transfer rotating shaft which has a transfer screw formed thereon, wherein the transfer screw is rotatably installed adjacent to the inner surface of a lower side of the rotating drum while passing through the rotating drum, sprays high-pressure washing water, is formed on an outer surface in a spiral form along a length direction, and causes friction between the supplied source materials and the peeling means while transferring the source materials; and a water collecting chamber which is provided in the lower side of the rotating drum and collects the washing water to discharge the same.

Description

Bulbous plants peeling apparatus

The present invention relates to a bulb peeling device, and more particularly, to a bulb peeling device that automatically moves, peels, washes and discharges the supplied raw material.

In general, bulbs such as potato, sweet potato, taro, ginger, and turmeric are widely used in various dishes.

In general, agricultural products are not uniform in shape and have large deviations, making it difficult to process large quantities automatically. The representative agricultural products, bulbs, are also processed depending on manpower due to the same difficulty. However, in order to replace such manual processing with automation, various stripping devices have been developed and used commercially.

In these technologies, "Potato Peeling" of Domestic Registration Room No. 20-0055171 discloses a stripping technique using a wire mesh instead of a stone plate, and "Rotating Cutter for Potato Peeling Machine" of Korean Registered Room No. 20-0121508 uses a rotary blade. Although the peeling technology is disclosed, the surface of the peeled potato is irregular and there is a problem of bruising on the surface, and above all, there is a hassle of having to take out the peeled potato.

In addition, Korean Patent No. 10-0494292 discloses a "cleansing and peeling device for bulbs using high pressure water", and discloses a technology in which washing and peeling are performed by spraying high pressure water while moving bulbs using a plurality of screw rollers. However, surface washing with high pressure water may be achieved, but there is a limit to peeling bulbs using a screw roller.

Domestic registration room No. 20-0055171 Domestic Registration Utility No. 20-0121508 Domestic registered patent No. 10-0494292

The present invention was devised to solve the above problems and technical prejudice, and the purpose of the present invention is to provide a bulb peeling device that allows the discharge of raw materials to be discharged while being made between movements and at the same time washing is performed. have.

The bulb peeling device of the present invention for achieving the above object, the housing; The housing is rotatably installed, a cylindrical rotating drum having a drain hole provided with a peeling means for peeling the raw material supplied to the inner peripheral surface; A feed screw that penetrates the rotating drum in a rotatable state and is installed adjacent to the lower circumferential inner circumferential surface to spray high-pressure washing water and is spirally formed along the longitudinal direction on the outer circumferential surface while conveying the supplied raw material while rubbing it with the stripping means. Formed rotation axis; And it is provided on the lower side of the rotating drum, the water collecting chamber to collect the washing water to drain to the outside; is configured to include.

At this time, the stripping means is disposed in the longitudinal direction on the inner circumferential surface of the rotating drum, a plurality of support members consisting of a vertical portion facing the center of the rotating drum and a horizontal portion facing in both directions crossing from the distal end of the vertical portion; And it is installed detachably between the support member, a brush body composed of a brush body that is accommodated between the vertical portion and the brush head exposed between the horizontal portion;

In addition, bearing brackets are provided at both ends of the transfer rotation shaft, and the bearing brackets are supported on the support bars provided on both sides of the housing to enable height adjustment, and the support bars are provided with a plurality of fasteners protruding from the bearing brackets. It is preferable that a plurality of slots having a predetermined length to be bolted in a state are formed.

In addition, it is preferable that the rotating drum and the transfer rotating shaft are connected to the first and second driving motors by belts or chains, respectively.

In addition, the rotational direction of the rotating drum and the transfer rotating shaft is opposite to each other, and the rotational speed of the transfer rotating shaft is preferably faster than the rotating drum.

Lastly, it is preferable that a washing water injection pipe for injecting washing water is connected to one side of the transfer rotating shaft, and a plurality of injection holes through which the injected washing water is injected at high pressure is formed on the outer surface of the transfer rotating shaft.

According to the bulb peeling device of the present invention having the above configuration, the raw material supplied into the rotating drum is transferred in the discharge direction by the transfer rotating shaft, and is made to be peeled off by friction with the brush in the process of being transferred. At the same time, the surface of the stripped raw material is also cleaned through spraying of the washing water, so that it is automatically discharged to the outside of the rotating drum.

In addition, the structural effect of maintaining the cleanliness of the brush hairs at all times is also excellent as the peeling debris existing between the brush hairs is discharged by the rotation of the auxiliary brush provided on the transfer rotating shaft.

1 is a front view showing a bulb peeling device according to the present invention,
2 is a cross-sectional view taken along line II of FIG. 1,
Figure 3 is a perspective view showing a rotating drum during the construction of a bulb peeling device according to the present invention,
Figure 4 is a front view showing a transfer axis of rotation of the bulb peeling device according to the present invention,
Figure 5 is a side view of the main portion showing the support bar viewed from the direction "A" of Figure 1,
6 and 7 is an enlarged main portion showing the stripping process of the raw material using the bulb peeling apparatus according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings. The embodiments of the present invention may be modified in various forms, and the scope of the present invention should not be interpreted as being limited to the embodiments described below. These embodiments are provided to explain the present invention in more detail to those of ordinary skill in the art. Therefore, the shape of each element shown in the drawings may be exaggerated to emphasize a clearer description.

Terms such as first and second may be used to describe various components, but the components should not be limited by the terms. The terms are only used to distinguish one component from other components.

Terms used in the present application are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this application, terms such as “include” or “have” are intended to indicate that a feature, number, step, operation, component, part, or combination thereof described in the specification exists, one or more other features. It should be understood that the existence or addition possibilities of fields or numbers, steps, operations, components, parts or combinations thereof are not excluded in advance.

1 is a front view showing a bulb peeling device according to the present invention, FIG. 2 is a sectional view taken along line II of FIG. 1, and FIG. 3 is a main perspective view showing a rotating drum during construction of a bulb peeling device according to the present invention, and FIG. 4 is Of the configuration of the bulb peeling device according to the present invention is a front view showing the transfer axis of rotation, Figure 5 is a side view showing the main support bar viewed from the direction "A" of Figure 1, Figure 6 and Figure 7 is a bulb peeling device according to the invention This is an enlarged view of the main part showing the peeling process of the raw material.

1 to 5, the bulb stripping device 100 of the present invention, the housing 10; The housing 10 is rotatably installed, a cylindrical rotating drum 20 having a drain hole (20a) provided with a stripping means 21 for stripping the shell of the raw material supplied to the inner circumferential surface; It penetrates the rotating drum 20 in a rotatable state and is installed adjacent to the lower inner circumferential surface of the rotating drum 20 to spray high-pressure washing water and spirally formed along the longitudinal direction on the outer circumferential surface to supply the raw material to the stripping means 21 ) And the transfer rotation shaft 30 is formed while the transfer screw 31 is transferred while rubbing; And it is provided on the lower side of the rotating drum 20, the water collecting chamber 40 for collecting the washing water and discharged to the outside.

Prior to the description, the bulb peeling device 100 of the present invention is to peel the surface of a raw material (potato, sweet potato, taro, ginger, and turmeric, etc.) having an irregular surface, and is supplied into the rotating drum 20 The main feature is that the raw material is automatically discharged after the raw material is removed while the raw material is stripped and washed between moving parts.

1 and 2, the housing 10 serves to support each component to be described later, and is made of a metal material and maintains a rectangular shape as a whole.

The upper side of the housing 10 in which the rotating drum 20 to be described later is disposed has a closed structure with the outside, and a collecting chamber 40 for draining the washing water is provided on the lower side.

In addition, the first driving motor M1 for rotating the rotating drum 20 on the left side of the drawing is disposed on both uppermost sides of the housing 10 as shown in FIG. ) Is a second driving motor (M2) for rotating.

In addition, a caster 11 is provided at the bottom of the housing 10 for ease of movement.

The rotating drum 20 is for peeling off the raw material supplied to the inside, and is rotatably installed while being connected to the first driving motor M1 so that both sides are exposed to the upper side of the sealed housing 10. On the inner circumferential surface of (20), there is provided a stripping means (21) for peeling the shell while contacting the surface of the raw material.

The rotating drum 20 maintains a length that can be exposed to both sides of the housing 10 as shown in FIG. 1 in a state in which both directions are opened, and a plurality of drain holes 20a penetrating inward are formed on the surface.

The drain hole 20a serves to drain the high-pressure washing water sprayed from the transfer shaft 30 to be described later to the outside of the rotating drum 20.

On the other hand, the rotating drum 20 is a plurality of support rollers 12 fixed to the housing 10, as shown in Figures 1 and 2, by making contact at the outer 4 points of the rotating drum 20 inside the housing 10. It is installed in a rotatable state.

At this time, the guide rims 13 for guiding the support rollers 12 in contact with the plurality of support rollers 12 are formed to protrude on the outer surfaces of the housing 10 in both longitudinal directions.

In addition, the rotating drum 20 is rotated by the driving of the first driving motor M1 as shown in FIG. 1, and the driving of the first driving motor M1 is rotating drum 20 through a belt B or a chain or the like. ).

To this end, a driven pulley connected to the drive pulley P1 and the belt B of the first driving motor M1, as shown in FIGS. (C1) is provided.

At this time, the driving pulley P1 of the first driving motor M1 and the driven pulley C1 of the rotating drum 20 are preferably applied as timing pulleys so that the driving force of the first driving motor M1 can be accurately transmitted. And, the belt (B) is also preferably applied as a timing belt.

In this embodiment, although the rotating drum 20 is described as being rotated by the belt B, the rotating method of the rotating drum 20 is not limited because it can be implemented through various driving methods such as chains and gears. .

The stripping means 21 is disposed along the inner circumferential surface of the rotating drum 20 to strip the shell of the raw material transferred by the rotation of the transfer rotating shaft 30 to be described later, and is composed of a support member 22 and a brush 23 do.

1 to 3, a plurality of support members 22 are arranged in a lengthwise direction while maintaining a constant interval on the inner circumferential surface of the rotating drum 20, and a vertical portion facing the center from the inner circumferential surface of the rotating drum 20 ( 22a) and a horizontal portion 22b that faces in both directions so as to intersect from the distal end of the vertical portion 22a.

That is, the support member 22 maintains an approximate "T" shape.

The brush 23 is detachably installed between the support members 22 with a length corresponding to the support member 22, and the rectangular brush body 23a and the brush body 23a accommodated between the vertical parts 22a. It is composed of a brush head (23b) exposed between the horizontal portion (22b) in a planted state.

The plurality of brushes 23 inserted between the support members 22 are fixed to be prevented from flowing by separate fixing means (not shown), respectively.

Here, the reason that the brush 23 is detachably installed between the support members 22 is provided with an optimized brush head 23b corresponding to the raw material according to the type of the raw material supplied into the rotating drum 20. This is to allow the replacement of the brush 23 to be made, so that a stripping process of various raw materials is made.

That is, the stripping means 21 is provided between the plurality of brushes 23 is installed between the plurality of support members 22 arranged on the inner circumferential surface of the rotating drum 20 and the surface of the raw material supplied by the rotation of the rotating drum 20 As the friction is achieved, the surface of the raw material is peeled off.

In this embodiment, the brush 23 of the stripping means 21 is described as being disposed between the support members 22, for example, but the brush 23 can be arranged through various arrangement methods, so the arrangement method is not limited. Does not.

The transfer rotation shaft 30 is for transferring the raw material as shown in FIGS. 1 and 2, and is connected to and rotated with the second driving motor M2 while passing through the rotating drum 20 in the shape of a cylinder having a predetermined length. It is installed as possible, and is formed on the outer circumferential surface in a spiral shape along the longitudinal direction of the transfer rotating shaft 30 while rubbing the raw material supplied into the rotating drum 20 with the brush heads 23b of the stripping means 21 while rotating the drum ( The transfer screw 31 for transferring in the discharge direction of 20) is formed.

In addition, the transfer rotating shaft 30 is installed adjacent to the lower inner peripheral surface of the rotating drum 20 from the center of the rotating direction of the rotating drum 20 and sprays high-pressure washing water toward the moving object with rotation.

At this time, the transfer screw 31 is preferably formed in the entire longitudinal direction of the transfer rotation shaft 30, which is a raw material located between the transfer screws 31 through continuous rotation of the transfer rotation shaft 30 (rotating drum ( 20) to be directed in the discharge direction.

In addition, in the process of the raw material being transported by the transfer screw 31, the surface of the surface is peeled off by continuously contacting the brush head 23b of the stripping means 21 by pressing by rotation of the transfer screw 31. To be done.

Meanwhile, as shown in FIGS. 1 and 4, a washing water injection pipe 34 for injecting washing water into the inside of the transfer rotating shaft 30 is connected to the right end of the drawing of the transfer rotating shaft 30, and the outer surface of the transfer rotating shaft 30 A plurality of fine injection holes 30a are formed in the washing water to be injected at a high pressure.

As shown in FIG. 4, both ends of the transfer rotation shaft 30 are provided with bearing brackets 33 rotatably supporting the transfer rotation shaft 30, and the upper bearing brackets 33 are respectively provided on both sides of the housing 10 as shown in FIG. The height is supported by the support bar 14 provided in an extended state in the upper direction and the lower direction.

That is, supporting the bearing bracket 33 through the support bar 14 so that the height can be adjusted, the transfer rotating shaft 30 can be smoothly separated from the raw material depending on the size of the raw material supplied into the rotating drum 20 ) To adjust the height.

To this end, the support bar 14 has a plurality of slots (14a) having a predetermined length coupled to the bolt (33b) with a plurality of fasteners (33a) formed protruding from the bearing bracket 33, as shown in FIG. This is formed, and the height of the feed rotation shaft 30 is determined according to the engagement position of the binding hole 33a moving the slot 14a.

And, the transfer rotation shaft 30 is rotated by the drive of the second drive motor (M2) as shown in Figure 1, the drive of the second drive motor (M2) is driven through the transfer shaft (B) or chain (30) ).

To this end, at the rear end of the transfer rotating shaft 30 (right side in the drawing in which the raw material is discharged), the driven pulley connected to the drive pulley P2 and the belt B of the second driving motor M2 as shown in FIGS. 1 and 4. (C2) is provided.

At this time, the driving pulley P2 and the driven pulley C2 are preferably applied as a timing pulley so that the driving force of the second driving motor M2 can be accurately transmitted, and the belt B is also preferably applied as a timing belt. Do.

In this embodiment, although the transfer rotation shaft 30 is described as being rotated by the belt B, the rotation method of the transfer rotation shaft 30 is not limited because it can be implemented through various driving methods such as chains and gears. .

On the other hand, at the outer end of the transfer screw 31 of the transfer rotating shaft 30, an auxiliary brush 23 for blocking a gap between the transfer screw 31 and the brush head 23b of the rotating drum 20 peeling means 21 ) May be provided.

In this case, the auxiliary brush 23 is formed over the entire along the transfer screw 31, it is preferable to have a length adjacent to the brush head (23b) of the stripping means (21), which is the transfer of the rotating shaft (30) This is to remove the residue of the stripped raw material stuck in the brush head 23b of the stripping means 21 when continuous rotation is made. That is, the residue stuck in the tip of the brush head 23b is bounced to the upper part of the brush head 23b.

In this case, as the gap between the brush head 23b is blocked by the auxiliary brush 23, the auxiliary brush 23, which moves as it moves while moving the debris in the discharge direction of the rotating drum 20, makes the brush due to the residual of debris The contamination of the mother 23b is prevented.

On the other hand, it is preferable that the rotational direction of the rotating drum 20 and the conveying rotating shaft 30 is driven opposite to each other so that the raw material is stripped by using the rotation of the rotating drum 20 and the conveying rotating shaft 30 as described above, It is preferable that the rotational speed of the transfer rotating shaft 30 is faster than the rotating drum 20.

This is to make the shell of the surface of the raw material peel off by causing friction with the brush head 23b of the rotating drum 20 rotating relatively slowly in the process of being transferred by the transfer rotating shaft 30 in which the raw material rotates rapidly. .

1 and 2, the collecting chamber 40 is disposed on the lower side of the housing 10 in which the rotating drum 20 is disposed, and is sprayed from the transfer rotating shaft 30 to discharge the drainage hole 20a of the rotating drum 20 Collect the washing water flowing through.

A drain hole 41 for draining the collected washing water to the outside is formed at the bottom of the water collecting chamber 40, and a drain pipe may be connected to the drain hole 41.

In addition, a door 42 for removing sludge that may accumulate inside the chamber in case of emergency may be installed on one surface of the drain chamber.

Hereinafter, the process of stripping the raw material using the bulb peeling apparatus 100 according to the present invention will be described with reference to the accompanying drawings.

6 and 7 is an enlarged main portion showing the stripping process of the raw material using the bulb peeling apparatus according to the present invention.

First, grasp the size and type of the raw material to be supplied, and adjust the height of the transfer rotating shaft 30 through the support bar 14 to complete the setting of the feeding rotating shaft 30.

Thereafter, the first driving motor M1 and the second driving motor M2 are individually driven to rotate the rotating drum 20 and the transfer rotating shaft 30 in opposite directions.

After confirming the above operation, the raw material is injected through the left direction on the drawing of the rotating drum 20.

The injected raw material enters between the conveying screws 31 of the rotating rotary shaft 30 as shown in FIGS. 6 and 7 and makes contact with the brush heads 23b of the lower inner circumferential surface of the rotating drum 20, that is, the stripping means 21. Will be achieved.

The raw materials are moved in the direction of the arrow shown in FIG. 6 by the continuous rotation of the conveying screw 31, and in this process, peeling is achieved while making countless contact with the brush heads 23b of the stripping means 21.

The raw material moving in this way is conveyed in the discharge direction of the rotating drum 20 by the continuous rotation of the conveying screw 31, and finally the conveyor (not shown) through the discharge hopper H provided at the lower right of the rotating drum 20 City).

At this time, the tip of the auxiliary brush 23 of the transfer screw 31 causes continuous interference with the tip of the brush head 23b by rotation of the transfer screw 31, while brushing debris to enter between the brush heads 23b. It will bounce in the upward direction of the parent (23b).

In this case, the debris is moved by being pushed in the discharge direction of the rotating drum 20 in the direction of the arrow by the auxiliary brush 23.

In addition, the high-pressure washing water sprayed from the transfer rotating shaft 30 washes the surface of the stripped raw material, and is collected into the water collecting chamber 40 through the drain hole 20a of the rotating drum 20.

The series of processes as described above is performed until the discharge of the raw material supplied into the rotating drum 20 is completed.

As described so far, the bulb peeling device of the present invention, the raw material supplied into the rotating drum is transferred in the discharge direction by the transfer rotating shaft, and during the transfer process, the peeling is performed by friction with the brush, and at the same time It has the excellent effect of automatically discharging the rotating drum to the outside by making the surface cleaning of the stripped raw material through spraying of the washing water.

In addition, the structural effect of maintaining the cleanliness of the brush hairs at all times is also excellent as the peeling debris existing between the brush hairs is discharged by the rotation of the auxiliary brush provided on the transfer rotating shaft.

As described above, the bulb peeling device of the present invention has been described by a preferred embodiment and the accompanying drawings, but it is intended to help the understanding of the invention and is not intended to limit the technical scope of the invention thereto.

That is, a person having ordinary skill in the art to which the present invention pertains is capable of various modifications and modifications without departing from the technical gist of the present invention, and such changes or modifications are technical scope of the present invention in the interpretation of the claims. It goes without saying that it is within.

10: housing 11: caster
12: support roller 13: guide rim
14: support bar 14a: slot
20: rotating drum 20a: drain hole
21: stripping means 22: support member
22a: vertical portion 22b: horizontal portion
23: brush 23a: brush body
23b: brush head 30: transfer shaft
30a: injection hole 31: transfer screw
32: auxiliary brush 33: bearing bracket
33a: binding port 34: washing water injection pipe
40: catchment chamber 41: drain
42: door 100: bulb peeling device
M1: Drive motor M2: Drive motor
P1, P2: Drive pulley C1, C2: Follower pulley
B: Belt H: Discharge hopper

Claims (6)

Housing 10;
The housing 10 is rotatably installed, a cylindrical rotating drum 20 having a drain hole (20a) provided with a stripping means 21 for stripping the shell of the raw material supplied to the inner peripheral surface;
It penetrates the rotating drum 20 in a rotatable state and is installed adjacent to the lower inner circumferential surface of the rotating drum 20 to spray high-pressure washing water and spirally formed along the longitudinal direction on the outer circumferential surface to supply the raw material to the stripping means 21 ) And the transfer rotation shaft 30 is formed while the transfer screw 31 is transferred while rubbing; And
It is provided on the lower side of the rotating drum 20, the collecting chamber 40 for collecting the washing water and draining it to the outside; includes,
Bearing brackets 33 are provided at both ends of the transfer rotation shaft 30, and the bearing brackets 33 are supported on the support bars 14 provided on both sides of the housing 10 to enable height adjustment.
The support bar 14 is characterized in that a plurality of slots (14a) having a predetermined length is coupled to the bolt (33b) in a state in which a plurality of fasteners (33a) formed protruding on the bearing bracket (33) is formed Bulbous peeling device.
According to claim 1,
The stripping means 21,
It is disposed in the longitudinal direction on the inner circumferential surface of the rotating drum 20, the vertical portion 22a facing the center of the rotating drum 20 and the horizontal portion 22b facing in both directions crossing from the distal end of the vertical portion 22a A plurality of support members 22 composed of; And
A brush 23 composed of a brush body 23a that is detachably installed between the support members 22 and is accommodated between the vertical portions 22a and a brush head 23b exposed between the horizontal portions 22b. Bulbous peeling device, characterized in that consisting of.
delete According to claim 1,
The rotating drum (20) and the transfer rotating shaft (30) are first and second driving motors (M1, M2) and a belt (B) or chain, respectively, characterized in that connected to the stripping device.
According to claim 1,
The rotational direction of the rotating drum 20 and the transfer rotating shaft 30 is opposite to each other, and the rotational speed of the transfer rotating shaft 30 is faster than that of the rotating drum 20.
According to claim 1,
A washing water injection pipe 34 for injecting washing water is connected to one side of the transfer rotating shaft 30, and a plurality of injection holes 30a in which the injected washing water is injected at high pressure is formed on the outer surface of the transfer rotating shaft 30. Bulbous peeling device, characterized in that.

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