KR20160022518A - Apparatus for peeling welsh onion - Google Patents

Abstract

The present invention relates to an apparatus for peeling a Welsh onion, which can be easily used due to a simple structure while increasing the efficiency of peeling a Welsh onion, and can easily collect and discard by-products such as the peeled skin of a Welsh onion, soil, etc. The apparatus comprises: a frame; a suction body which is fixedly installed in the frame, has a hollow interior as front and rear sides thereof are opened, and includes an air inlet hole formed on one outer circumferential surface thereof to penetrate therethrough in order for compressed air to be introduced into the inside; a nozzle body which has a cylindrical shape and inserted and coupled to the inside of the front side of the suction body, has a ring-shaped air deliver groove formed to be recessed on the outer circumferential surface thereof to be connected with the air inlet hole of the suction body, and includes a plurality of air injection holes that are radially formed at a rear end thereof to penetrate therethrough to be individually connected with the air delivery groove, so as to peel the skin of a Welsh onion that is inserted into the inside of the front side of the suction body; and a discharge tube which is coupled to a rear end of the suction body by a nipple to discharge the peeled skin of the Welsh onion to the rear side. The nipple is in the shape of a venturi tube formed so that a reduced diameter portion of the inside of the front side and an enlarged diameter portion of the inside of the rear side are connected to each other.

Description

{APPARATUS FOR PEELING WELSH ONION}

The present invention relates to a wave crust removing apparatus which can be conveniently used with a simple structure while enhancing the efficiency of wave crust removal and is capable of easily disposing of by-products such as peeled crusts and soil.

In general, welsh onion or spring onion is a scientific name of 'allium fistulosum' and is a perennial herb belonging to the Lycoris spp. Its height grows about 60cm, the stem of the scales is a little long and convex, and it has many beard roots. The leaves are 5 ~ 6 lines running in 2 lines, the donation covers the base of other leaves and the inside is empty. These leaves are eaten raw, or are eaten with kimchi, herbs or sauces. The lower part of the leaf and the dried stem of the scales are called as the wholeness, and they are also used as tonic, stimulant, diuretic, sweating and anthelmintic.

The above-mentioned waves are wrapped around each other and divide into two parts: a leaf sheath (mainly white in color) and a leaf bristle (in green color) Depending on the relative size, the leaf is divided into long stem, long leaf, short leaf and long leaf. Daegeum which is put into food like soup belongs to the stem wave, and the side wave put in the sauce belongs to the leaf.

These waves are not sold one by one but are bundled and sold one at a time. As shown in FIG. 1, a wave 10 that is first collected in cultivated land has a wave crust 11 surrounding a sheath portion. The crust (11) has to be peeled off because it is stained with foreign matter such as soil, soil or the like, otherwise the value of the commodity drops accordingly. Therefore, when the wave 10 is bundled and sold in the ordinary market or the market, the wave shell 11 is sold in a state of being peeled off as shown in FIG.

In order to remove the wave crust 11 of the wave 10 as described above, there have conventionally been various wave crust removing devices. For example, there are a peeling method using air pressure injection or a peeling method using water pressure. However, large-scale apparatuses for removing the corm 10 from the corn crushing apparatuses are used for mass production. However, in a small-sized farm, the corms 11 are still manually hand- .

Of course, small appliances for small-scale farmers have also been filed and registered through conventional patents and utility models, but most of the devices are complicated or the peeling of the peel 11 is not performed properly and the peeled peel 11 There is a problem that it can not be conveniently used because it is not collected properly and the surroundings are dirty.

It is an object of the present invention to solve the above problems. It is an object of the present invention to solve the above-mentioned problems, and it is an object of the present invention to provide a method of manufacturing a peel- Which is capable of easily disposing of by-products, such as bark, soil and the like, and then discarding it.

Other objects, specific advantages and novel features of the present invention will become more apparent from the following detailed description and preferred embodiments with reference to the accompanying drawings.

In order to achieve the above object, a wave shell removing apparatus according to the present invention comprises a frame, a frame, and a hollow interior which is open and closed in the front and back, An annular air transfer groove is formed on an outer circumferential surface of the suction body so as to communicate with the air inlet hole of the suction body, A plurality of air injection holes formed in a radial direction so as to communicate with the suction body, respectively, so that a wave shell of the wave inserted into the front of the suction body is released; and a wave which is coupled to the rear end of the suction body via a nipple And a discharge tube for discharging the shell to the rear, wherein the nipple is configured such that the reduced diameter portion of the front inside and the reduced diameter portion of the rear inside are communicated with each other, And has a lid-like shape.

The suction unit further includes a suction port connected to the front of the suction body and having a funnel-like funnel shape.

The apparatus may further include a collection storage unit coupled to a rear end of the discharge tube for collecting and storing the parcels discharged to the rear of the discharge tube.

The pneumatic tube may include a pneumatic tube for connecting the air inlet hole of the suction body from the compressor in which the compressed air is stored, and a pneumatic opening / closing valve for connecting and disconnecting the compressed air from the compressor to the air inlet hole of the suction body, And a pressure gauge provided between the pneumatic switching valve and the compressor for measuring and indicating the pressure inside the pneumatic tube.

The washing machine may further include a washing water pipe connected to the pneumatic tube in proximity to the air inlet hole of the suction body from the water tank storing the washing water, and a washing water pipe provided on the washing water pipe to connect and disconnect the washing water from the water tank to the pneumatic tube And a washing water opening / closing valve.

The apparatus for removing the peel shell according to the present invention has a simple structure and a simple structure of a frame, a suction body, a nozzle body and a discharge tube, while improving the efficiency of peeling of the peel by compressed air passing through a venturi-like nipple from a cylindrical nozzle body It is easy for anyone to use, light in weight, small in size and easy to move.

In addition, it is easy to insert the wave into the front inner side of the suction body through the funnel-shaped suction port, and by-products such as wave shell and soil can be easily collected and disposed of after being discharged through the discharge tube and the collection reservoir.

In addition, a pneumatic tube and a pneumatic opening / closing valve are separately installed in the apparatus, so that it can be conveniently used while reducing the waste of compressed air, and the amount of compressed air stored in the compressor can be easily confirmed through the pressure gauge.

Especially, when the compressed air is sprayed through the water tank, the washing water pipe and the washing water opening / closing valve, the washing water is sprayed together, so that not only the wave crust of the inserted wave but also the leaf sheath and root of the wave can be cleanly cleaned to further increase the product value.

Fig. 1 is an actual photograph showing a wave with wave crust,
Fig. 2 is an actual photograph showing a wave from which the corn husk has melted from the embodiment of Fig. 1,
3 is a perspective view showing a first embodiment of the paring shell removing apparatus according to the present invention,
FIG. 4 is a perspective view showing the operation part of the embodiment of FIG. 3 from which the frame is removed,
Figure 5 is a cross-sectional view of the embodiment of Figure 4,
FIGS. 6 to 8 are perspective views illustrating the operation of the embodiment of FIG. 4,
Figs. 9 to 11 are sectional views showing the operation of the embodiment of Fig. 5,
FIG. 12 is a perspective view showing a second embodiment of the paring shell removing apparatus according to the present invention,
13 is a cross-sectional view of the embodiment of Fig. 12,
Fig. 14 is a perspective view showing a third embodiment of the paring shell removing apparatus according to the present invention,
15 is a cross-sectional view of the embodiment of Fig.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of a wave breaking apparatus according to the present invention will be described in detail with reference to the accompanying drawings.

3 to 11, the wave shell removing apparatus according to the present invention includes a frame 100, a suction body 200, a nozzle body 300, a discharge tube 400 and a nipple 410, (500). Further, as shown in FIGS. 12 to 15, it may further include a collection storage unit 600, a pneumatic tube 710 connected from the compressor 700, a pneumatic switching valve 720, and a pressure gauge 730, And may further include a wash water pipe 810 and a wash water opening / closing valve 820 connected from the tank 800.

As shown in FIG. 3, the frame 100 is an appearance for attaching and coupling various components described later, and each component provided in the frame 100 may be formed in an open shape so as to be seen from the outside , It may be manufactured in a closed shape, or it may be improved in design.

As shown in FIGS. 3 to 5, the suction body 200 is fixedly installed on the frame 100. The suction body 200 has a hollow interior opened front and rear, and has an air inlet hole 210 . Accordingly, the compressed air flows into the suction body 200 through the air inlet hole 210 formed through the suction body 200. The nozzle body 300 (to be described later), which will be described later, blows the compressed air introduced into the suction body 200 so as to have a specific direction so that the wave shell 11 of the wave 10 inserted into the suction body 200 is released. Is installed.

As shown in FIGS. 3 to 5, the nozzle body 300 is inserted into the front of the suction body 200 in a cylindrical shape. The nozzle body 300 is connected to the outer peripheral surface of the suction body 200 to communicate with the air inlet hole 210 of the suction body 200. A plurality of air injection holes (320) are radially formed in the rear end of the annular air transfer groove (310) so as to communicate with the air transfer groove (310) The wave shell 11 of the inserted wave 10 is removed. When the compressed air flows through the air inlet hole 210 of the suction body 200, the air is injected into the air transmission groove 310 of the nozzle body 300. When the inner circumferential surface of the suction body 200 and the outer circumferential surface of the nozzle body 300 are in intimate contact with each other, the air transfer groove 310 is annularly filled with compressed air in the air transfer groove 310 . At this time, since a plurality of air injection holes 320 are formed in the rear end of the nozzle body 300 so as to communicate with the air transfer grooves 310, the compressed air filled in the air transfer grooves 310 flows through the plurality of air injection holes 320, respectively. Accordingly, when the compressed air is injected through the air injection hole 320, the air in the suction body 200 is pushed backward to be in a vacuum state, and external air flows through the front of the suction body 200 to the suction body 200, So that a rapid flow of air is generated. That is, the outside air is sucked in the front of the suction body 200, and sucks the outside air like a vacuum cleaner.

6 to 8 and 9 to 11, when the wave 10 to which the corrugated shell 11 is attached is inserted into the front interior of the suction body 200, the air injection hole (not shown) of the nozzle body 300 The front outer air of the suction body 200 is rapidly introduced into the front of the suction body 200 by the compressed air injected from the compressed air blown from the air blower 320, And moves to the rear of the suction body 200. [ Foreign matter such as soil buried in the wave 10 together with the wave shell 11 of the wave 10 moves along the rear side of the suction body 200 and the wave 10 from which the wave shell 11 has been removed And is taken out from the front of the suction body 200 again. That is, when the operator inserts the leaf sheath into the front of the suction body 200 in a state that the leaf of the wave 10 to which the corn husk 11 is attached is gripped, The wave shell 11 of the wave 10 in which the sheath portion is inserted is released by the suction force of the wave sheath 11 and the worker removes the wave 10 from which the wave sheath 11 has been removed from the front of the suction body 200, The peeling operation of the substrate 11 is completed.

In order for the suction air to be generated forward of the suction body 200 while the internal air of the suction body 200 is pushed backward in accordance with the flow of compressed air, a discharge tube 400 described later is required. That is, when the compressed air injected from the air injection hole 320 of the nozzle body 300 is scattered to the outside air, a suction force is not generated in front of the suction body 200, The flow of the compressed air occurs along the inner space of the discharge tube 400 and suction force is generated in front of the suction body 200 by the flow of the compressed air. The discharge tube 400 also discharges the wave shell 11 that has been detached from the wave 10 simultaneously with the suction of the outside air from the front of the suction body 200 to the rear of the discharge tube 400 through the discharge tube 400 do. At this time, the rear of the discharge tube 400 is elongated to be fixed to an entrance of a warehouse or a box for storing foreign substances, etc., and it is also convenient to collect and store the peeled shell 11 and foreign matter.

5, the discharge tube 400 is coupled to a rear end of the suction body via a nipple 410. The nipple 410 includes a front end 411 and a rear end inside diameter 411, (412) communicating with each other. The venturi tube is a tubular shape in which the thickness of the pipe is gradually reduced and enlarged. When the fluid flows through the venturi tube, according to Bernoulli's law, the pressure is high at a wide passage of the pipe, the flow rate of the fluid is slow, In the passages, the fluid pressure is low and the flow rate is fast. Accordingly, the compressed air injected through the air injection hole 320 of the nozzle body 300 passes through the venturi tube-shaped nipple 410 before being discharged to the discharge tube 400, 411 and the enlarged diameter portion 412, the compressed air sucks rapidly in the direction of the reduced diameter portion 411. That is, when the compressed air injected through the air injection hole 320 is rapidly sucked through the nipple 410, the sucking force of the outside air sucked from the front of the suction body 200 is increased like explosion, The wave peeling effect of the wave 10 is further increased.

A plurality of air injection holes 320 formed at the rear end of the nozzle body 300 are provided radially so that the injection direction of the air injection holes 320 is perpendicular to the twist angle of the nozzle body 300 in the central and inward directions. The compressed air injected from the plurality of air injection holes 320 forms a whirl toward the rear of the exhaust tube 400. As a result, external air sucked from the front of the suction body 200 also forms a whirl, and a vacuum is generated in the central portion of the suction body 200 to flow therethrough, and the wave inserted into the suction body 200 10 can be further increased.

In addition, when the wave 10 is inserted into the suction body 200 through the front of the suction body 200, the waves of the wave 10 are scattered, and when the front opening of the suction body 200 is narrow, 10 may not be easy to insert. In order to facilitate this, as shown in FIGS. 3 to 5, it may further include an inlet 500 coupled to the front of the suction body 200 and having a funnel-shaped rear funnel shape. Therefore, it is possible to insert the wave 10 into the suction port 500 of the funnel shape to easily insert it into the front of the suction body 200, and further, to flow the external air sucked from the front of the suction body 200 It can be easily induced.

It is also possible to extend the rear end of the discharge tube 400 to extend the rear end of the discharge tube 400 so that foreign matters such as the corn husk 11 and the soil are sprayed on the rice field or the field. And can be easily collected and stored through the unit 600. [ That is, as shown in FIG. 12, the apparatus may further include a collection storage part 600 coupled to the rear end of the discharge tube 400 and collecting and storing the corn husk discharged to the rear of the discharge tube 400 have. As shown in the drawing, the collection storage unit 600 is provided with a bag or a net that allows air to pass through and collect and store foreign substances such as a saddle bag, have.

12 and 13, the compressed air supplied through the air inlet hole 210 of the suction body 200 is supplied from the compressor 700. When the compressed air supplied from the compressor 700 is supplied to the compressor 700, And it is necessary to be able to easily check the presence or absence of compressed air. That is, the pneumatic tube 710 connects the air inlet hole 210 of the suction body 200 from the compressor 700 in which the compressed air is stored, and the pneumatic switching valve 720 is installed on the pneumatic tube 710 And the pressure gauge 730 is connected between the pneumatic opening and closing valve 720 and the compressor 700 so as to connect and disconnect the compressed air from the compressor 700 to the air inlet hole 210 of the suction body 200, So that the pressure inside the pneumatic tube 710 is measured and instructed. Therefore, the operator checks the presence or absence of compressed air while observing the pressure displayed on the pressure gauge 730 in the state that the compressor 700 is opened. When the peeling of the corrugated shell 11 is performed, the operator opens the pneumatic opening / closing valve 720 A suction force may be generated in front of the suction body 200 to perform a peeling operation. Conversely, after the unloading operation is completed, the pneumatic switching valve 720 may be closed to reduce the consumption of compressed air.

If the washing water is sprayed together with the compressed air at the time of peeling the corn husk 11 by the flow of the compressed air, foreign matters such as soil buried in the corrugated fiber 10 will be cleaned more cleanly. To this end, it may further include a water tank 800, a wash water pipe 810 and a wash water opening / closing valve 820 as shown in FIGS. A washing water pipe 810 connected to the pneumatic tube 810 in the vicinity of the air inlet hole 210 of the suction body 200 from the water tank 800 storing the washing water, And a washing water opening / closing valve 820 installed and connected to and disconnecting the washing water from the water tank 800 to the pneumatic tube 810. Accordingly, when only the corn husk 11 is desired to be removed, the washing water opening / closing valve 820 is closed, the corn husk 11 is removed from the corn husk 11 only by compressed air while the supply of the washing water is stopped, In order to simultaneously perform washing, the washing water opening / closing valve 820 is opened to supply the washing water together with the compressed air, so that the wave crust 11 of the wave 10 inserted in front of the suction body 200 can be simultaneously removed have.

As described above, the wave crushing apparatus according to the present invention can improve the efficiency of peeling the wave crust 11 by the compressed air passing through the venturi tube-shaped nipple 410 from the cylindrical nozzle body 300, ), The suction body 200, the nozzle body 300, and the discharge tube 400, and can be conveniently used by anyone, and is light in weight and small in size and easy to move.

In addition, it is possible to easily insert the wave 10 into the front interior of the suction body 200 through the funnel-shaped suction port 500 to improve convenience, By-products such as the shell 11 and soil can be easily collected and then discarded.

In addition, a separate pneumatic tube 710 and a pneumatic switching valve 720 are installed in the apparatus to reduce the waste of compressed air, and can be conveniently used. The amount of compressed air stored in the compressor 700 through the pressure gauge 730 You can easily check.

Particularly, when the compressed air is injected through the water tank 800, the washing water pipe 810 and the washing water opening / closing valve 820, the washing water is injected together, so that not only the wave crust 11 of the inserted wave 10, ) Can be cleaned by cleaning the root and root parts of the product to further increase the value of the product.

The embodiments of the present invention described above and shown in the drawings should not be construed as limiting the technical idea of the present invention. The scope of protection of the present invention is limited only by the matters described in the claims, and those skilled in the art will be able to modify the technical idea of the present invention in various forms. Accordingly, such improvements and modifications will fall within the scope of the present invention as long as they are obvious to those skilled in the art.

10: Wave 11: Wave shell
100: frame
200: Suction body 210: Air inlet hole
300: nozzle body
310: air transfer groove 320: air injection hole
400: exhaust tube 410: nipple
411: Shaft portion 412:
500: inlet
600:
700: compressor 710: pneumatic tube
720: Pneumatic switching valve 730: Pressure gauge
800: Water tank
810: Wash water pipe 820: Wash water opening / closing valve

Claims (5)

Frame,
A suction body fixedly installed on the frame, the suction body having a hollow interior opened front and rear, an air inlet hole penetrating the one outer peripheral surface to allow compressed air to flow therein,
An annular air transfer groove is formed in the outer circumferential surface so as to communicate with the air inlet hole of the suction body, and a plurality of radial A nozzle body having an air injection hole formed therethrough to evacuate the wave shell of the wave inserted into the front of the suction body,
And a discharge tube coupled to a rear end of the suction body via a nipple to discharge the ripped wave shell to the rear,
The nipple
And a venturi tube configured to communicate between a diameter-reduced portion inside the front portion and a diameter-enlarged portion inside the rear portion.
The method according to claim 1,
Further comprising a suction port coupled to a front side of the suction body, the suction port having a funnel-shaped rear funnel shape.
The method according to claim 1,
Further comprising a collection reservoir coupled to a rear end of the discharge tube for collecting and storing the parcels discharged to the rear of the discharge tube.
The method according to claim 1,
A pneumatic tube connecting the air inlet hole of the suction body from the compressor in which the compressed air is stored,
A pneumatic switching valve provided on the pneumatic tube for connecting and disconnecting the compressed air from the compressor to an air inflow hole of the suction body,
Further comprising: a pressure gauge installed between the pneumatic switching valve and the compressor for measuring and indicating the pressure inside the pneumatic tube.
5. The method of claim 4,
A washing water pipe connected to the pneumatic tube in proximity to an air inlet hole of the suction body from a water tank storing wash water,
Further comprising a wash water opening / closing valve installed on the washing water tub to connect and disconnect the washing water from the water tank to the pneumatic tube.

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