KR200254521Y1 - Peeling machine for chestnut - Google Patents

Abstract

The present invention, the first chestnut supply unit 2 including a first hopper 20; A first shell remover 4 for primarily removing the skin of the supplied chestnut; A second shell removal unit (6) for removing the outer skin of the chestnut passed through the first shell removal unit at the same time and also removing a certain amount of the inner skin; A third shell removing part 8 which finally removes the endothelium of the chestnut passing through the second shell removing part and discharges it to the loading box 102; A second chestnut supply unit (10) for supplying chestnuts without endothelial removed from the chestnut passing through the third shell removing unit to the second or third shell injecting unit; By including a bamtol transfer portion 12 for selectively supplying the bamitol loaded in the bin 102 by a screw transfer means to the second bamtol supply unit 10, it is possible to remove the endothelium and the outer skin without damaging the flesh It provides a chestnut peeling device that can be.

Description

Peeling machine for chestnut}

The present invention relates to a peeling device, and more particularly to a chestnut peeling device that can remove the outer skin and the inner skin of the chestnut without damaging the flesh by using a mechanical method.

The shell of chestnut consists of two layers, a hard skin and a relatively soft skin. In order to remove the chestnut shell using a mechanical device, it is preferable to use different methods because the properties of the outer skin and the inner skin are different. In other words, the outer shell uses strong and sharp blades, and the inner shell has been provided with a type of blade that is blunt or non-blade or chemical method. Chemical methods are often disregarded because they tend to cause a feeling of consumer or user, and alternatively, they are called water or use a flame.

However, this method also has a problem because it is inconvenient to use or bring a qualitative deformation to the meat of the night.

The object of the present invention for the above problems, the object of the present invention is to provide a chestnut peeling device for removing the skin of chestnut quickly and economically, with minimal damage to the quality of chestnut. Another object of the present invention is to remove the endothelium and the endothelium of the chestnut by a pure mechanical method, and to remove the endothelium that was not removed at the operator's discretion, the endothelium dermabrasion device configured to completely remove the endothelium It aims to provide.

1 is a perspective view showing a schematic configuration of a balm peeling device according to the present invention.

2 is a side configuration diagram for explaining the configuration and operation of the chestnut supply unit and the first shell removal unit.

3 is a perspective view of a feeder of the chestnut supply unit;

4 is a partially engaged view of a vibrating body showing the structure of the first blade portion.

It is a front view of the uneven plate for demonstrating the shape of a blade part.

Figure 6 is a side configuration diagram for explaining the configuration and operation of the second shell removal unit and the third shell removal unit.

7 is a front view of the cylindrical blade of the second peeling unit.

8A and 8B are enlarged perspective views illustrating examples of unit blades constituting a cylindrical blade.

9 is an enlarged view for explaining the operation of the second peeling unit.

10 is an enlarged perspective view showing an example of assembly of the fixing net body of the third shell removing unit.

11 is a front view of the friction body of the third shell removing unit.

12 is a side configuration diagram of a third peeling unit according to another embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

2 ; 1st chestnut supply part 4,6,8; 1st, 2nd, 3rd peeler

10; 2nd chestnut supply part 12; Chestnut transfer

22; Feeder 34; 1st blade part

44; Vibrating body 56; Outer cylinder

58; Inner cylinder 60; Finger blade

62; Auxiliary blade 78; Rubber pad

80; Fixed mesh 82; Friction body

84; Cylindrical frame 86; stopper

88; Brushing means 90; Elastic material

98; Chain 102; Loading box

104 (104a, 104b); screw

The above object, the first chestnut supply unit including a hopper that can contain a large amount of chestnut; A first peeler for removing the skin of the chestnut supplied; A second shell removal unit for removing the outer skin of the chestnut passed through the first shell removal unit and removing a certain amount of the inner skin at the same time; A third shell removing unit for removing the inner skin of the chestnut passing through the second shell removing unit and discharging the inner shell of the chestnut; A second chestnut supply unit for supplying chestnuts in which the endothelium has not been removed among the chestnuts passing through the third shell removing unit to the second or third shell injecting unit again; It is achieved by the chestnut peeling device, characterized in that it comprises a chestnut transporter for automatically supplying the chestnut loaded in the loading box by the screw transfer means to the second chestnut supply.

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

The chestnut peeling device according to the present invention is roughly the first chestnut supply part 2, the first, second, and third shell removal parts 4, 6, and 8 that are controlled and operated in time series, among the chestnuts passing through each shell removal part. A second chestnut supply unit 10 for supplying the chestnut, in which the endothelium has not been removed, to the second or third shell injecting unit again. In addition, the chestnut conveying unit 12 for automatically supplying the chestnut passed through all the shell removing unit to the second chestnut supply unit 10 is further provided.

Each part of the device is powered by one or more electric motors 14a and 14b as a power source and employs power transmission means such as a belt 16 or a gear 18. Such power transmission means is a matter that can be sufficiently configured by those skilled in the art with reference to the configuration and operation of each device described below.

The device is configured to slope down generally forward. At the rear top of the device, a rectangular first hopper 20 is installed, through which the raw chestnut is introduced. The chestnuts introduced into the first hopper are aligned side by side in the transverse direction of the apparatus and then fed to the first shell removing unit 4 by a predetermined amount. For this purpose, a feeder 22 capable of quantitative supply as shown in FIG. 3 is employed.

The feeder 22 is rotated by a constant rotational angle about the feeder rotation shaft 24 in response to a signal from the controller. The feeder 22 forms a plurality of small buckets 26 by forming a plurality of lightweight bulkheads 22a and 22b on the shaft in the axial direction and the perpendicular direction of the shaft. One bucket 26 has a volume into which one chestnut can enter. The rotation mode of the feeder is set to supply the chestnut contained in one line to the first shell removing unit in one rotation.

As shown in FIG. 2, the feeder 22 is rotatably installed in the cylindrical guide plate 28 having the upper and lower openings. The upper portion of the cylindrical guide plate 28 is provided with a hopper 20, the lower portion is provided with a working space 30 to remove the chestnut primarily. As for the 1st shell removal part 4, the 1st blade part 34 vibrates in the front-back direction by the cam means 32. As shown in FIG. Pentols having their shells removed or a plurality of sheaths formed on the outer shell during a certain period of time (eg, about one minute) in the working space are transferred to the transfer line 38 by automatically opening the plate-shaped gate 36. Slide into) to the subsequent process.

The gate 36 and the feeder 22 are systematically started as follows. That is, the gate 36 is closed again when all of the chestnuts exit the transfer line 38, and immediately after the feeder 22 rotates again, the gateols supply the chestnuts contained in the buckets to the working space 30. will be.

As shown in FIG. 2, the first shell removing unit 4 includes a link 42 and a vibrating body 44 connected to the cam driving plate 40 to vibrate about the central axis 44a of the vibrating body. It is supposed to be. The first blade portion 34 is formed on the upper surface of the vibrating body to partially remove the outer shell of the chestnut staying in the work space. The upper surface side shape of the vibrating body has a hilly shape in which three arcs are continuous as shown. This acts to fry the chestnut up, which impacts the chestnut and removes the envelope. The balance weight 44b is provided in the lower part of a vibrating body as used with a normal mechanism.

A plate-shaped guider 46 in a form suspended from the guide plate 28 is provided above the operating space 30, that is, directly above the first blade portion 34. This is a means for preventing a direct collision between the bamtol falling down from the feeder 28 and the bamtol bouncing off by the vibrating body 44, and at the same time so that the bamtol can be separated and dropped in the front and rear directions of the first blade portion 34. It is an auxiliary guide means for.

4 is a partially engaged view of a vibrating body showing the structure of the first blade portion. It is a front view of the uneven plate for demonstrating the shape of a blade part.

The first blade portion is composed of a plurality of spacer plates 48 and uneven plate 50 that are integrally behave by alternately fixed installation. Concave-convex plate 50 is a portion that forms a cutting portion whose upper surface is uniformly projected to the thickness of the chest skin than the spacer plate to function to remove the outer skin. The thickness of the spacer 48 is thicker than the thickness of the uneven plate 50. Means such as two or more alignment holes 52 are provided so that the plurality of spacer plates and the uneven plate can overlap the same. The fixed shaft is fitted through the fitting hole 52 to be coupled. The spacer plate 48 and the uneven plate 50 may be integrally fixed by several protrusions protruding from each surface and the same number of grooves into which the protrusions can be fitted.

As shown in FIG. 5, the edges 50a of each uneven portion of the uneven plate 50 are preferably processed sharply. However, the shape may be round, depending on the strength of vibration, or a combination of both.

By the first peeling part having a blade portion of such a shape, the chestnut is peeled off while the skin is formed with a number of small cuts or wounds on its outer surface. If the residence time in the first shell removal unit becomes longer, the endothelial of the chestnut may be removed as well as the meat may be damaged, so it is necessary to set the proper time.

6 is a side configuration diagram for explaining the configuration and operation of the second shell removal unit and the third shell removal unit. 7 is a front view of the cylindrical blade of the second peeling unit. 8A and 8B are enlarged perspective views illustrating examples of unit blades constituting a cylindrical blade. 9 is an enlarged view for explaining the operation of the second peeling unit.

Referring to FIG. 6, the chestnut passing through the first shell removing part and the continuous transfer line 38 thereof protrudes in the rotational direction on the outer circumferential surface of the inner cylinder 58 which is rotated inside the fixed outer cylinder 56. The shell is secondarily removed by the lever-shaped finger blade 60 installed.

On the inner surface of the outer cylinder 56, a lever-shaped auxiliary blade 62, which is also protruded, assists the finger blade to remove the remaining outer shell and part of the inner shell of the chestnut. The auxiliary blade 62 is supported by the outer spring 64. This elastic means is to prevent the stop of the device, the loss of the auxiliary blade 62, or the physical damage of the chestnut by the chestnut which cannot pass through. The same applies to the finger blade 60 described later.

The inner cylinder 58 is a dual structure, the first inner cylinder 66 may be formed integrally with the shaft 68 for rotating the inner cylinder, the second inner cylinder 70 as a plurality of finger blades ( 60) protrudes to be inclined. The finger blade 60 is rotatable about each finger blade fixing pin 72, and the lower end portion is connected to the first inner cylinder 66 by the inner spring 74. Therefore, the finger blade 60 is adapted to elastically scratch the outer surface of the chestnut while the inner cylinder 58 is rotated. This is also a means to avoid damaging the quality of the chestnut.

The outer cylinder 56 will have to be provided with a plurality of through-holes to pass through the shell of the bobbol dropped inside it to exit to the bottom of the device.

The inner cylinder 58 is also rotated for a predetermined time in the direction of the arrow shown by the control unit, and when a predetermined time, the discharge door 76 is automatically opened to cause the chestnut to the third shell removing unit (8). Do it. On the inner surface of the discharge door 76, a thickness member 76a protrudes to a slight height so that a finger blade installed near the discharge door 76 can smoothly transfer the chestnut in the circumferential direction.

The installation form of the inner cylinder and the finger blade is shown through FIG. The finger blades are densely arranged in the axial direction and the circumferential direction of the inner cylinder, and the outer cylinder will also have a reasonable structure.

Examples of finger blades are shown in FIGS. 8A and 8B. 8A is a perspective view of the finger blade, and FIG. 8B is an enlarged side view of the finger blade. Depending on the shape of the cutting surface, the peeling ability of chestnut will change significantly. In addition, it is possible to shorten the rotation time, etc. in accordance with the change of this capability.

The bamtol peeling apparatus according to the present invention is based on the principle of excluding the damaging of the flesh of bamtol by excessive processing speed. Based on this basic principle, the rubber pad 78 of suitable thickness is bonded to the outer peripheral surface of the inner cylinder 58. As shown in FIG. This prevents damage such as cracking by less physical impact on the chestnut. As shown, nine finger blades are installed at regular intervals along the circumferential direction of the inner cylinder. The number of installation of such a finger blade will be a matter that can be changed according to the situation. The auxiliary blade 62 installed on the inner circumferential surface of the outer cylinder 56 will be installed in the same number for organic movement with the finger blade.

According to the enlarged view of FIG. 8B, the cutting surface 60a of the finger blade 60 has the sawtooth shape. The effect by this will be apparent, and according to the present embodiment, several through grooves 60b are formed in the thickness direction of the finger blade. This is to prevent the cutting surface 60a from being blunted by the shell by allowing the removed fine chestnut shell to pass therethrough.

According to FIG. 9, the chestnut will rotate between the annular (three-dimensionally speaking, annular pillar) spaces formed between the outer cylinder and the inner cylinder, and the space is a row of chestnuts (the number of chestnuts in the axial direction of the device). Can be adjusted according to the length of the device). Finger blade 60 and the auxiliary blade 62, which can be slightly activated to the outer surface of the injected chestnut, respectively, will scratch the outer surface of the chestnut with a force corresponding to the elastic force of the springs 64 and 74. Through this process, the endothelium of chestnut can be removed or can be easily removed.

The chestnut passed through the second shell removal unit 6 is introduced into the third shell removal unit 8 (see FIG. 6) via a transfer line. The third shell removing portion is a means for dropping the endothelium attached to the extent that the endothelium can be completely removed or easily removed, and is configured to apply a shock to a condition that can damage the meat to a minimum.

To this end, the third shell removing unit 8 is composed of a fixed mesh 80 fixed in the transverse direction and a friction body 82 which rotates in the interior thereof and rotates the chestnut. By rotating the chestnut.

Fig. 10 is an enlarged perspective view showing an example of assembly of the fixing net of the third shell removing unit. Fig. 11 is a schematic front view for explaining the form of the friction body of the third shell removing unit. A description with reference to FIG. 6 is as follows.

The fixed mesh 80 has a configuration in which a plurality of brushing means 88 coupled by stoppers 86 fixed to a portion of the frame-shaped cylindrical frame 84 opposed to each other are closely installed along the circumferential direction. One brushing means 88 is formed by alternately squeezing the washer 92 and the spacing ring 94 as if they were beading the string 90 as shown in FIG. An elastic material with high tensile strength such as nylon is used as the string, and a rubber ring is used in consideration of the damage of the chestnut and the gap ring. Rotating the inside of the fixed net impacts the washer in the process of removing the remaining endothelial of the chestnut while the edge of the washer is tilted. That is, the angled corner portion 92a of the washer is to act like a blade.

The removed piece of endothelial is drawn out between the narrow gaps naturally formed by the fixed mesh and the cylindrical frame.

The friction body 82 is comprised by the chain 98 of predetermined length planted in the circumferential direction on the outer peripheral surface of the rotating cylinder 96. As shown in FIG. As shown in Fig. 11, the chains 98 are grouped by a certain section to prevent tangling with each other. When not rotating, the chain will be drooped downward by its own weight. As shown in the outermost portion of the chain it is preferable that the rubber tube 99 is fitted in order to prevent damage to the chestnut due to the impact of the high-speed rotating friction body 82.

At the bottom of the cylindrical frame 84 (see Fig. 6), a final discharge door 100 is installed which is automatically opened after starting for a predetermined time. The final exit door is also provided with a constant thickness so that the chestnut does not freely flow there.

The chestnut that has passed through the third shell removal unit 8 is loaded into a loading bin 102 (see FIG. 1) installed in the lower front of the apparatus.

The third shell removing part 8 ′ according to another embodiment of the present invention may be provided in a form in which the second shell removing part and the third shell removing part are mixed. This form is illustrated through the side view of FIG. That is, the outside adopts the above-described third shell removing unit, and the inside adopts the above-described second shell removing unit.

Hereinafter, an embodiment of the present invention will be described with reference to FIG. 1 again.

That is, the bottom of the loading box is provided with a chestnut transfer unit 12 for transferring the stored chestnut to the second or third shell removing unit again. The method employed in this embodiment transfers the chestnut in the extending direction of the screw along the blade of the screw 104 which is rotated as the screw method. The screw 104 is composed of a transverse screw 104a installed at the bottom of the loading box 102 and an upright screw 104b for conveying upward again. The upright screw 104b extends to the upper part of the second chestnut supply part 10. The second chestnut supply unit 10 may be the same or similar to the above described first supply unit. That is, it may be composed of a second hopper 20 'and a feeder 22' located at the bottom thereof. The chestnut discharged from the second supply portion drops the chestnut in a passage from the second shell removal portion to the third shell portion.

At the top of the upright screw, the feed pipe 106 extends to a point adjacent to the top of the hopper.

This second supply means is used when the skin is not able to be completely removed through the normal start-up time, such as overnight, old chestnut or thick shell. That is, the bamtol transfer part and the following second bamtol supply part are optional items.

On the other hand, the chestnut from which the shell is completely removed in one operation does not need to be processed again, so the discharge port 110 is provided at the lower end of the loading box 102. Subsequent to the discharge port, packaging means for packing the chestnuts by a certain amount may be provided. That is, by rotating only the loading box screw 104a and opening the discharge port 110, the chestnut can be taken out immediately without being processed again.

Those skilled in the art will be able to make various modifications without departing from the scope of the technical spirit described above. For example, partial changes of the device may be made.

According to the above configuration, the chestnut that passes through the multi-step peeling unit can be removed to the endothelium cleanly while minimizing damage to meat. In addition, chestnuts having different degrees of adhesion of the shells can be usefully removed.

Claims (12)

A first chestnut supply unit 2 including a first hopper 20 that can contain a large amount of chestnut; A first shell remover 4 for primarily removing the skin of the supplied chestnut; A second shell removal unit (6) for secondary removal of the outer skin of the chestnut passing through the first shell removal unit and at the same time removing some of the inner skin; A third shell removing part 8 which finally removes the endothelium of the chestnut passing through the second shell removing part and discharges it to the loading box 102; A second chestnut supply unit (10) for supplying chestnuts without endothelial removed from the chestnut passing through the third shell removing unit to the second or third shell injecting unit; Chestnut peeling device, characterized in that it comprises a chestnut conveying portion (12) for selectively supplying the chestnut loaded in the loading box (102) by the screw conveying means to the second chestnut supply (10). 2. The plurality of partition walls 22a according to claim 1, wherein the first chestnut supply portion includes a hopper and a feeder 22 rotatably connected to a lower portion of the hopper, the feeder being axially and at right angles to the shaft. Chestnut peeling device, characterized in that for forming a small bucket (26) of the volume that one chestnut is to be accommodated by, 22b). The vibrating body of claim 1, wherein the first shell removing part has a first blade part 34 having an upper surface by a structure in which the spacer plate 48 and the concave-convex plate 50 are alternately coupled to each other. It comprises a structure (44), wherein the vibrating body 44 is a chestnut peeling device, characterized in that the vibrating in the front and rear direction by the cam means. 4. The pylitol peeling apparatus according to claim 3, wherein the upper surface of the vibrating body, that is, the side shape of the first blade portion 34, is a hilly shape in which several arcs are continuously connected, so that the chestnut springs up during vibration. . The method according to claim 1, wherein the second shell removing part is made by a lever-shaped finger blade 60 which is densely installed to protrude in the rotational direction on the outer circumferential surface of the inner cylinder 58 which is rotated inside the fixed outer cylinder 56. A lever-shaped auxiliary blade 62 is also provided on the inner surface of the outer cylinder 56 so as to assist the finger blade, and the finger blade 60 and the auxiliary blade 62 are inner springs 74, respectively. And the chestnut peeling device, characterized in that to be elastically activated by the outer spring (64). The cutting surface 60a of the finger blade 60, which comes into contact with the chestnut, is sawtooth-shaped, and at least one through groove 60b is formed in the finger blade so that the removed chestnut shell can be removed. Chestnut peeling device characterized in that it is. The outer circumferential surface of the inner cylinder (58) in which the finger blade (60) is installed, is characterized in that the rubber pad (78) is covered with a certain thickness to prevent the impact of the chestnut to be combined. The method according to claim 1, wherein the third shell removing unit (8) is a method of applying friction to the chestnut by the brushing means (88) by rotating the chestnut in the fixed mesh (80) having the brushing means (88). Chestnut peeling device characterized in. 9. The brushing means (88) according to claim 8, wherein the brushing means (88) crosses the washer (92), which is also an elastic material, with a washer (92), like a thread on a string (90) of elastic material such as nylon, which is fixedly installed in a cylindrical shape. A hemitol dermabrasion apparatus, characterized in that a scratching action is applied to the surface of the thormitol by an edge portion of the washer by a configuration that is changed and fitted. The method of claim 8, wherein the means for rotating the chestnut in the fixed mesh consists of a chain 98 installed at regular intervals on the outer circumferential surface of the cylinder rotated inside the fixed mesh, thereby rotating the chestnut by centrifugal force of the chain. Chestnut peeling device, characterized in that the friction body (82). 11. The chestnut peeling device according to claim 10, wherein the chains (98) are bundled by a predetermined section to prevent entanglement by being activated in groups and the outermost rubber tube (99) is fitted to prevent damage of the chestnut. The method of claim 1, wherein the first chestnut supply unit (2), the first shell removal unit (4), the second shell removal unit (6), and the third shell removal unit (8) for each time set by the control unit Chestnut peeling device, characterized in that to start sequentially, apply the chestnut to the subsequent device by each opening and closing means that is automatically opened and closed.