KR20190021598A - Walnut shell removal apparatus - Google Patents

Abstract

The present invention relates to a walnut shell removal apparatus. In particular, the walnut shell removal apparatus comprises: a tower-shaped main body (110) which includes an inlet (111) and an outlet (112) on an upper portion and a lower portion, respectively; a plurality of vertical frames (120) which are vertically installed on an inner surface of the main body (110); a plurality of horizontal frames (130), each of which is formed in the shape of a disc perforated in a core portion, and which are fixedly installed in the vertical frame (120) and spaced apart from each other by a predetermined distance; a plurality of stationary shell removal units (140), each of which is formed in the shape of a disc perforated in a core portion, and which are stacked on each other and installed in the core portions of the horizontal frames (130); and a plurality of rotating shell removal units (160), each of which is formed in the shape of a disc, and which are stacked on each other in the core portions of the stationary shell removal units (140) and are coupled to an operating unit (150) operated in connection with a driving means (151), thereby rotating in one direction. According to the present invention, the walnut shell removal apparatus may provide high operation efficiency and quality.

Description

{WALNUT SHELL REMOVAL APPARATUS}

The present invention relates to a walnut skin removing apparatus, and more particularly, to a walnut skin removing apparatus, and more particularly, to an apparatus for automatically removing and removing a hard skin of a walnut put into a body by the power of a driving means, thereby significantly improving work efficiency and quality And a walnut skin removing device for extracting the walnut skin.

In general, walnuts are a typical nuts food, rich in omega-3 fats and various nutrients, which are widely used for edible and medicinal purposes.

The walnut contains the nucleus inside the green meat suture. The nucleus of the walnut is hard, bony, yellowish brown inner skin that surrounds the seed and is formed into an obovoid shape that does not break well. On the surface of the cortex, a large number of wrinkles are formed along the barb, and the inside is divided into four chambers to accommodate the seeds.

In order to obtain seeds of walnuts, harvested in the autumn when the fruit is matured, and after a long period of drowning, the fleshy suture is removed naturally, then dried in the sun, and the hard seaweed is broken to take the seed.

As described above, the intestinal blood of walnuts is very hard and is hard to break easily without using tools. In particular, it is not easy to remove only the inner cortex without damaging soft seeds, and various devices capable of more easily removing the walnut skin have been developed and provided.

As an example, Korean Patent Laid-Open Publication No. 10-2017-0060301 discloses a technique relating to nutcracker. And a walnut shell breakage member provided on the support frame to press the walnut located on the support frame to break the walnut shell.

As another example, Korean Patent No. 10-1036069 discloses a technique relating to a tool for peeling a walnut shell. A plurality of lower cutter plates fixed between the respective fixed cutter plates, and a plurality of lower cutter plates fixed at the center of the upper surface of the lower cutter plate, And a plurality of upper cutting planes are inserted into the upper portion between the fixed cutting planes and an upward bent portion formed with a pointed protrusion is formed in the middle of the lower surface of the upper cutting planes, A walnut clipper upper bag connected with the fixed clipper plate by a hinge pin in a reclining form and a handle which is overlapped and fixed together with the upper clipper plate in the middle of the walnut clipper lower band.

Meanwhile, in recent years, a technique has been developed and provided to automatically remove the peel of the walnut by differentiating it from the manual tool type as illustrated above.

For example, a configuration of a walnut removing machine known in the Korean Registered Utility Model No. 20-0302368 is schematically shown. The walnut removing machine includes a hopper containing harvested walnuts, a supply chute slidably installed on one side of the hopper, A drum provided on the upper side of the crushing passage and rotatable so as to push the walnut into the crushing passage and having serration-like concave and convex portions formed on the outer periphery thereof; A frame for supporting the hopper, the supply chute, the crushing passage and the drum; and a driving unit for driving the drum.

Korean Patent Publication No. 10 - 2017 - 0060301 (Jul. Korean Patent No. 10 - 1036069 (May 19, 2011) Korean Registered Utility Model No. 20 - 0440388 (2008.06.10) Korean Registered Utility Model No. 20 - 0302368 (Feb. 2003)

In order to remove the walnut rind caused by the conventional technique, the walnut located in the support frame is pressed by using the walnut shell breaker to break the walnut shell, or the upper cutter plate is fixed to the hinge pin And the walnut cutting unit is hinged to the lower unit on which the walnut is placed, thereby damaging the pericarp.

Therefore, the conventional walnut skin removing tool has a difficulty in performing a series of operations to manually place the walnut by the operator and press the perforation to break it.

In addition, the conventional walnut removing machine according to the prior art in which the manual tool-like technique is improved by an automatic method is configured to supply the walnuts put into the supply chute through the crushing passage and to drive the drum having the concave and convex portions to remove the peel.

However, since the conventional walnut removing machine has a structure in which the walnuts are fed in a bundle through the inlet between the drum and the crushing passage which are mounted horizontally at the end of the supply chute provided with the hopper, There is a problem that the operation speed is significantly lowered.

Since the conventional walnut peeling machine has a structure in which the peeled peeled off by friction with the drum on the crushing passage and the seed have to pass through the crushing passage while being mixed with each other up to the outlet portion, The seed may be rubbed to cause damage or breakage.

In addition, since the driving unit including the driving pulley and the driving belt for driving the drum is mounted on one side of the drum and the crushing passage, the conventional walnut removing machine can be prevented from sucking into the driving unit, There is another problem.

Accordingly, the present invention has been made to solve the above-mentioned problems of the prior art,

1. A walnut skin removing apparatus for automatically removing and discharging an outer skin of a walnut,

A tower-type main body 110 forming an inlet 111 and an outlet 112 on one side of the upper part and the lower side, respectively,

A plurality of vertical frames 120 vertically installed on an inner surface of the main body 110,

A horizontal frame (130) formed into a disk shape having a deep portion and fixed on the vertical frame (120) at a plurality of intervals,

(140) which is formed in a disc shape having a deep portion and is formed by laminating a plurality of layers on the deep portion of the horizontal frame (130)

(160) formed in a disk shape and stacked on the core of the fixed removing skin (140) and rotating in one direction by being coupled with an operating part (150) interlocked with the driving means (151) .

In addition, a plurality of first installation holes 141 are formed along the outer circumferential surface of the fixed skin 140,

The first installation hole 142 is coupled with the first installation hole 141 to fix the upper and lower ends to the horizontal frame 130 to fix the removal skin 140 to the horizontal frame 130,

The first mounting base 142 is configured such that the first spacers 143 are connected to each other between a plurality of layers of the fixed skin removing layers 140 so as to be spaced upward and downward.

In addition, a plurality of second installation holes 161 may be formed in the core of the rotary skins 160,

The second mounting hole 162 is coupled to the second mounting hole 161 to fix the upper and lower ends to the actuating part 150 to install the rotating and removing skin 160 on the actuating part 150,

The second mounting base 162 is configured such that the second spacers 163 are coupled to each other between a plurality of the rotating and removing skins 160 stacked one upon the other and spaced upward and downward.

In addition, the fixed removing skins 140,

The distance between the inner peripheral surface of the fixed removing skin 140 and the outer peripheral surface of the rotary removing skin 160 is set so that the inner diameter of the deep portion passing through the upper fixed removing skin 140a gradually decreases from the upper fixed skin removing surface 140a to the lower fixed skin removing surface 140b, Is narrowed from the upper part to the lower part.

A plurality of second compression protrusions 164 are formed on the outer peripheral surface of the rotary skins 160 so as to bend the ends toward the rotation direction,

A plurality of first compression protrusions 144 are formed on the inner circumferential surface of the fixed skin 140 to bend the distal ends of the second compression protrusions 164 in the direction opposite to each other.

Accordingly, it is possible to achieve the object of providing a walnut skin removing apparatus that yields significantly higher working efficiency and quality than the prior art.

The present invention has the advantage of providing an automatic walnut peel removing apparatus capable of more effectively removing the hard peel surrounding the seeds of walnuts so that the peel can be removed more easily than the conventional manual method.

In particular, the walnut root removing apparatus of the present invention has a remarkably simplified structure as compared with the conventional automatic walnut removing machine, and can improve the working efficiency by improving the working speed regardless of the size of the walnut.

In other words, the present invention minimizes the wetting phenomenon upon introduction of walnuts as in the prior art through minimizing the possibility of mutual friction between peeled walnuts and seeds, .

1 is a perspective view of a walnut rind removal apparatus according to the present invention;
FIG. 2 is a perspective view showing the internal structure of the walnut skin removing apparatus according to the present invention. FIG.
FIGS. 3 to 4 are exploded perspective views of the main part of the walnut skin removing apparatus according to the present invention. FIG.
FIG. 5 is a front view of the main part of the walnut skin removing apparatus according to the present invention. FIG.
6 is a plan view of the main part of the walnut skin removing apparatus according to the present invention.
FIG. 7 is a cross-sectional view taken along line 'A-A' in FIG. 6;
8 is a diagram illustrating an example of the operation state of the walnut skin removing apparatus according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a configuration and an operation of a walnut percutaneous device according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view of a walnut root removing apparatus according to the present invention, FIG. 2 is a perspective view showing an internal structure of a walnut root removing apparatus according to the present invention, and FIGS. 6 is a plan view of the main part of the walnut skin removing apparatus according to the present invention, Fig. 7 is a sectional view taken along the line A-A 'in Fig. 6, and Fig. FIG. 8 is an explanatory diagram illustrating an operating state of the walnut skin removing apparatus according to the present invention.

The walnut skin removing apparatus to which the technique of the present invention is applied is a walnut skin removing apparatus for automatically removing and discharging the outer skin of a walnut 200. The walnut skin removing apparatus includes a rotating denim skin 160 rotating by the power of the electric driving means 151 ) Of the walnut (200) and the fixed denuded skin (140), thereby obtaining a remarkably high working efficiency as compared with the manual work using the removing tool, It is noted that the present invention relates to a walnut peel removing apparatus which leads to a simplified structure and quality improvement as compared with an automatic peeling machine.

The apparatus for removing walnut rind according to the present invention comprises a fixed removing skin 140 and a rotating removing skin 160 mounted on a tower body 110,

As shown in FIG. 1, the main body 110 is configured as a tower having a charging port 111 and a discharging port 112 on the upper and lower sides, respectively.

As shown in FIG. 2, since the fixed skins 140, the rotating skins 160, the driving means 151, and the like are mounted, a maintenance opening and closing port is additionally formed on one side of the main body 110, A control panel, and the like, so that the entire operation of the apparatus can be easily controlled by the operator.

A plurality of vertical frames 120 installed vertically are mounted on the inner surface of the main body 110. In addition, a plurality of horizontal frames 130 are fixedly installed on the vertical frame 120 at an arbitrary interval.

As shown in FIG. 3, the horizontal frame 130 is formed in a disc shape having a deep hole, and the fixed skins 140 and the rotating skins 160 are positioned on the inner side.

A predetermined groove for receiving and inserting the outer surface of the vertical frame 120 is formed on the outer circumferential surface of the horizontal frame 130 so as to be fixed on the vertical frame 120 by coupling or welding by a fastening means.

Although the horizontal frame 130 is installed on the vertical frame 120 so as to be located at the upper and lower sides of the fixed skin 140 and at three central portions of the fixed skin 140, The number and the size of the light emitting diode 160 can be variously applied.

A fixed skins 140 are mounted on the horizontal frame 130 located above and below the fixed skins 140 of the horizontal frame 130 and driving means for driving the skins 160 151 and a drive shaft are installed and penetrated.

Therefore, as shown in FIG. 4, a predetermined support plate is integrally formed in the through-hole of the deep portion of the horizontal frame 130 located above and below the fixed skin 140, So that the fixed skins 140 and the driving means 151 and the like form a stable mounting structure on the horizontal frame 130.

The fixed skins 140 provided at the deep portion of the horizontal frame 130 are formed in a disk shape (ring shape) through which the deep portion is perforated, and a plurality of the fixed skins 140 are installed in the deep portion of the horizontal frame 130.

As shown in FIGS. 3 to 4, a plurality of the fixed skins 140 are stacked at predetermined intervals in the deep portion of the horizontal frame 130 by the first mounting bracket 142.

A plurality of first installation holes 141 are formed on the outer circumferential surface of the fixed removing skin 140. In the embodiment of the present invention, the first installation holes 141 are formed at four locations along the outer peripheral surface of the fixed skin 140, and the first installation holes 141 are formed on the inner peripheral surface of the through- The first mounting base 142 is inserted into the third mounting hole 131,

As described above, the first mounting hole 142 for fixing the upper and lower ends of the stacked fixed skin 140 to the horizontal frame 130 is coupled to the first mounting hole 141, Is fixed to the horizontal frame 130 and installed.

The first mounting base 142 may be a bolt type so as to facilitate mutual coupling with a first spacer 143 or a nut member fixing both ends of the first spacer 143 to the horizontal frame 130.

The first spacer 143 is coupled to the first mounting base 142 between the plurality of fixed bands 140 stacked at a predetermined interval.

The first spacer 143 has a predetermined height so that the plurality of fixed removing skins 140 are installed at equal intervals on an upper and a lower side. The height of the second spacer 163 and the height of the first spacer 143 are the same.

6, on the inner circumferential surface of the fixed skins 140, there are formed first compression protrusions 164 formed on the rotary skins 160 to be described later, A plurality of compression protrusions 144 are formed.

The first compression protrusions 144 are formed to protrude in a shape corresponding to the second compression protrusions 164 and to stably catch the perforations of the walnut 200 by the recessed surfaces.

As shown in FIG. 4, a plurality of rotary skins 160, which are formed in a disc shape, are stacked and rotated in the core of the fixed skins 140.

The rotary skins 160 rotate in one direction by engaging with an actuating part 150 interlocked with the driving means 151 mounted on the upper horizontal frame 130.

The operating part 150 is provided on the upper and lower sides of the rotating and removing skin 160 in a disk shape so that the upper and lower sides of the rotating and removing skin 160 are provided and combined with the driving shaft of the driving means 151, (Not shown).

5 or 7, a plurality of second installation holes 161 are formed in the core of the rotary skins 160, and a second installation block 162 for fixing the upper and lower ends to the operation part 150 And the rotary cut-off skin 160 is installed on the operating portion 150.

The second mounting base 162 may be a bolt type so as to facilitate mutual coupling of a second spacer 163 to be described later or a nut member for fixing both ends of the second spacer 163 to the operating unit 150.

And the second spacer 163 is coupled to the second mounting base 162 between the plurality of rotating skin layers 160 stacked at a predetermined interval.

The second spacers 163 are formed at the same height as the first spacers 143 so that the plurality of rotary skins 160 are installed at equal intervals in the same horizontal position as the fixed skins 140 .

6, a plurality of second compression protrusions 164 are formed on the outer circumferential surface of the rotary skins 160 to bend the ends toward the rotation direction of the rotary skins 160. As shown in FIG.

For example, as in the embodiment of the present invention, when the rotary skins 160 are configured to rotate in the counterclockwise direction, the distal ends of the second compression protrusions 164 are bent toward the rotation direction. Accordingly, the first compression protrusions 144 are bent in a '(' shape) toward the mutually facing directions of the second compression protrusions 164.

6, the walnut 200 inserted into the space between the fixed skins 140 and the rotating skins 160 rubs against the rotating skins 160 to rotate while moving the first compression protrusions 160 144 and the second compression protrusions 164 can be firmly caught and crushed by the rotational force of the rotary skins 160 in the twisting direction.

On the other hand, as described above, the fixed removing skins 140, which are stacked and arranged as described above, are provided such that the inner diameter of the deep portion passing through the upper fixed removing skins 140a to the lower fixing skins 140b gradually decreases.

In addition, the rotating and removing skin 160, which is stacked as described above, is provided such that the outer diameter of the outer circumferential surface gradually increases from the upper rotating skin 160a to the lower rotating skin 160b.

Therefore, the distance between the inner circumferential surface of the fixed removing skin 140 and the outer circumferential surface of the rotary removing skin 160 is narrowed from the upper portion L to the lower portion L ' So that it can be discharged downward immediately after being removed and discharged. For example, in a preferred embodiment of the present invention, the distance between the inner circumferential surface of the fixed removing skin 140 and the outer circumferential surface of the rotary removing skin 160 is approximately 40 mm at the upper portion L and approximately 25 mm at the lower portion, ) It is constructed so that the smooth operation is performed by reflecting the size of the skin and the seed.

Hereinafter, the operation of the walnut removing apparatus according to the present invention will be described. It is to be understood that the present invention is not limited to the following embodiments, and various modifications may be made without departing from the scope of the present invention. .

As shown in FIG. 2, driving means 151 is mounted on the inside of the main body 110 of the walnut periferal removing apparatus of the present invention. The driving means 151 is electrically driven so that an operator applies external power to the driving means 151.

Since the operating part 150 coupled to the driving shaft of the driving unit 151 is interlocked with the rotating skins 160, the rotating skins 160 may be formed on the fixed skins 140 in the same manner as in the embodiment shown in FIG. And rotates counterclockwise in the deep portion.

As shown in FIG. 1, a plurality of walnuts 200 are inserted through an inlet 111 formed on the upper side of the main body 110 of the walnut root removing apparatus of the present invention.

The walnut 200 inserted into the main body 110 freely flows into the space between the fixed removing skin 140 and the rotating removing skin 160 as shown in FIG. The walnut 200 is also moved downward in a helical manner along the rotating direction while rubbing against the inner circumferential surface of the fixed deicing skin 140 and the outer circumferential surface of the rotating deicing skin 160 by the rotational force of the rotating de-

As shown in the enlarged view of FIG. 6, when the walnut 200 moves along the rotating direction between the fixed removing skin 140 and the rotating removing skin 160, the inner peripheral surface of the fixed removing skin 140 The walnut 200 is caught between the concave surface of the first compression protrusion 144 protruding from the first compression protrusion 144 and the concave surface of the second compression protrusion 164 protruding from the outer circumferential surface of the rotary detachment skin 160. The walnut 200 is pressed between the first compression protrusions 144 and the second compression protrusions 164 against the rotational force of the rotary skin 160 and the skin is crushed.

The peeled walnut 200 as described above drops through the space between the fixed removing skin 140 and the rotating removing skin 160 so that the skin and the seed fall together and are discharged through the outlet 112 of the main body 110 .

7, the inner diameter of the deep part of the skin 140 is reduced from the upper part to the lower part, and the outer diameter of the skin part 160 is reduced from the upper part to the lower part As shown in FIG.

Therefore, since the distance between the inner circumferential surface of the fixed removing skin 140 and the outer circumferential surface of the rotary removing skin 160 becomes gradually narrower as it goes down, the walnut 200 having a large size, for example, 140 and the rotating skins 160 while being pressed by the first compression protrusions 144 and the second compression protrusions 164 to remove the pericarp and fall along with the seeds to be discharged and the walnuts 200 Is moved downward in a helical manner while rubbing against the inner peripheral surface of the fixed removing skin 140 and the outer peripheral surface of the rotary removing skin 160 by the rotational force of the rotary removing skin 160 after the injection, It is pressed by the compression protrusions 164 to remove the perianth and fall along with the seed and are discharged.

That is, according to the present invention, the position of removing the perforations according to the size of the walnut 200 is made at arbitrary positions on the inner and outer circumferential surfaces as well as the upper and lower positions of the fixed skin 140 and the rotating skin 160 , It is possible to eliminate the possibility that the peeled seed is rubbed and damaged by the crushed peel since the peel is dropped immediately along with the seed and discharged through the outlet 112.

As described above, the walnut root removing apparatus according to the present invention provides an automatic walnut root removing apparatus for removing hard rind more efficiently than the conventional manual method.

In addition, the present invention provides an advantage of manufacturing, operation, and maintenance by mounting the fixed removing unit 140, the rotating removing unit 160, and the operating unit 150, which are much simpler than the conventional automatic walnut removing unit, As well as high work speed and quality even when a large amount of walnuts are added.

Therefore, it is expected that the productivity is remarkably increased in industry because the working efficiency is remarkably improved as compared with the prior art, and the damage to soft seeds is minimized by the peeled walnut peel to obtain a high-quality result.

110: main body 111:
112: outlet 120: vertical frame
130: Horizontal frame 131: Third installation hole
140: Fixing removal skin 141: First installation hole
142: first mounting table 143: first spacer
144: first compression protrusion 150:
151: Driving means 160:
161: second installation hole 162: second installation unit
163: second spacer 164: second compression projection
200: Walnut

Claims (5)

1. A walnut skin removing apparatus for automatically removing and discharging an outer skin of a walnut,
A tower-type main body 110 forming an inlet 111 and an outlet 112 on one side of the upper part and the lower side, respectively,
A plurality of vertical frames 120 vertically installed on an inner surface of the main body 110,
A horizontal frame (130) formed into a disk shape having a deep portion and fixed on the vertical frame (120) at a plurality of intervals,
(140) which is formed in a disc shape having a deep portion and is formed by laminating a plurality of layers on the deep portion of the horizontal frame (130)
(160) formed in a disk shape and stacked on the core of the fixed removing skin (140) and rotating in one direction by being coupled with an operating part (150) interlocked with the driving means (151) Wherein the walnut perianal is removed. The method according to claim 1,
A plurality of first installation holes 141 are formed along the outer circumferential surface of the fixed desorption skin 140,
The first installation hole 142 is coupled with the first installation hole 141 to fix the upper and lower ends to the horizontal frame 130 to fix the removal skin 140 to the horizontal frame 130,
The walnut skin removing apparatus according to claim 1, wherein the first mounting base (142) is configured such that first spacers (143) are coupled to each other between a plurality of stacked fixed removing skins (140) so as to be spaced upward and downward. The method according to claim 1,
A plurality of second installation holes (161) are formed in the core of the rotary skins (160)
The second mounting hole 162 is coupled to the second mounting hole 161 to fix the upper and lower ends to the actuating part 150 to install the rotating and removing skin 160 on the actuating part 150,
Wherein the second mounting base (162) is configured such that the second spacers (163) are coupled to each other between a plurality of laminated rotary removing skins (160) so as to be spaced upward and downward. The method according to claim 1,
The fixed removing skins 140 stacking the plurality of the folding skins are provided such that the inner diameter of the deep portion passing through the upper fixed skins 140a to the lower fixed skins 140b gradually decreases,
The plurality of rotating and removing skins 160 are arranged such that the outer diameter of the outer circumferential surface gradually increases from the upper rotating skirt 160a to the lower rotating skirt 160b, And the outer circumferential surface of the rotating skins 160 is narrowed from the upper portion to the lower portion. The method according to claim 1,
A plurality of second compression protrusions 164 are formed on the outer circumferential surface of the rotary skins 160 to bend the ends toward the rotation direction,
Characterized in that a plurality of first compression protrusions (144) are formed on the inner circumferential surface of the fixed removing skin (140) so as to bend the ends of the second compression protrusions (164) in directions opposite to each other. Device.

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