JP3163598U - Peanut skinning device - Google Patents

Abstract

[PROBLEMS] To provide a small, simple and inexpensive peanut skinning apparatus suitable for a peanut producing farmer itself to peel peanuts produced by himself. A pulverizing member 22 having a mesh-like sieving function and a lower pulverizing means 2 composed of a frame that supports the pulverizing member 22 and a pod of peanut with ridges placed and mounted on the pulverizing member 22 Is reciprocated on the lower crushing means 2 at intervals that do not crush the beans in the basket, thereby crushing and crushing the net-like crushing member 12 and the frame body 11 that supports this. The upper crushing means 1 comprising the above, the lower crushing means 2 disposed below the lower crushing means 2 and the receiving tank 3 for receiving the beans separated from the gutter, and the machine box 4 for supporting them. [Selection] Figure 1

Description

  The present invention relates to a peanut skinning device for pulverizing peanut pods with a cocoon to take out beans.

  This type of peanut skinning device is known to be a large-scale device that peels a large amount of peanuts collected from many farmers. It is an unsuitable large and expensive device for peeling peanuts produced.

  Patent Document 1 relates to a bean koji automatic peeling device in which the type of bean is not limited, and this is a gap having a width of almost bean koji at the front end of a bean pumping conveyor having a large number of guide protrusions on the surface in the traveling direction. A pair of squeezing rollers having elasticity that slides and rotates in opposite directions with the sliding contact portion pivoting forward, and the base end portion of the bean-pumping conveyor is vibrated with water It is located inside.

  According to the automatic bean-peeling device of Patent Document 1, the bean to be peeled is first put into the water tank. The coffee beans are guided by the guide protrusions of the coffee beans pumping conveyor while being vibrated by the vibrating water in the aquarium, and their direction is aligned in the long direction in the traveling direction. It will be carried on the board. The coffee beans to be conveyed are delivered to the koji squeezing roller at the front end of the coffee beans pumping conveyor in the direction, that is, the direction long in the conveyance direction. In the squeeze squeezing roller, the top and bottom squeezes the cocoon, the beans inside are squeezed out and discharged, and the squeezed squeezed out is pushed forward. In this way, strawberries and beans are separated.

  According to the bean pod automatic peeling apparatus of Patent Document 1, as described above, as a general theory, it may be possible to automatically take out the bean from the cocoon, but this was applied to the peeling of peanuts. In some cases, the peanut pods are sticky and stiff, and such a device cannot easily crush the pods and squeeze out the beans. Moreover, since the bean cake automatic peeling device is to first put peanuts with candy into the aquarium, the cocoons become more tenacious and difficult to break, so it is considered that it is more difficult to take out the beans. In addition, in this bean koji automatic peeling apparatus, it is necessary to dry the beans after this.

  In addition, the equipment requires a number of means such as a water tank, vibration generating means that vibrates the water in the water tank, a bean pumping conveyor, and a koji squeezing roller. In order to easily peel the peanuts, it must be expensive.

  Patent Document 2 relates to a bean skinning device that is not limited to any kind of bean, and this is a cylindrical rotary drum and a rotation for peeling the skin by placing the beans against the inner wall of the drum. And a separating device for separating the discharged beans and skins, and an elastic protective layer is provided on the inner periphery of the rotating drum, and the tip of each blade of the rotating blades The portion is formed of a rubber elastic body, and the rotating blade is inclined backward, and the rotating blade is rotated faster than the rotating drum in the same rotation direction as the rotating drum.

  Therefore, the bean skinning device disclosed in Patent Document 2 is capable of peeling a bean that is to be peeled, such as peanuts, from the end of a rotating drum. The peanuts are crushed by crushing and crushing the wrinkles between the inner periphery of the rotating drum and the blade tips of the rotating blades as the rotating drum rotates and the rotating blades faster in the rotating drum. Beans will be separated. If the rotating drum has a hole for discharging beans, the pulverized mash of the same size or smaller than the beans and beans is discharged from this hole, and the larger crushed mash is larger than the rotating drum. It is discharged from an outlet opening at one end. In this way, the rough beans and the pulverized pods are separated, and thereafter, the beans and the pulverized mash of the same degree or less are separated by the separating device.

  In this bean skinning device, beans are peeled by crushing the straw at the inner periphery of the rotating drum and the tip of the rotating blade rotating at a higher speed inside the rotating drum. In the configuration, since the degree of freedom of movement of beans such as peanuts in the rotating drum is high, it is escaped by beans such as peanuts, and the crushing of the straw between the inner periphery of the rotating drum and the tip of the rotating blade is quite easy It seems that it cannot be done efficiently.

  In addition, since the device cannot be said to be simple, it cannot be said that it is suitable as a device for a peanut-producing farmer to peel only its own products.

Japanese Patent Publication No. 07-36748 Japanese Patent No. 3959046

  The present invention aims to provide a small, simple and inexpensive peanut skinning device suitable for the peanut producing farmers themselves to peel only the peanuts they produce. To do.

1 of the present invention is a peanut skinning device that pulverizes and removes pestle with pestle,
A reciprocating slide of a peanut with a basket placed on the lower crushing means with a gap on the lower crushing means so as not to crush the beans in the basket. An upper crushing means having elasticity for crushing and crushing,
The peanut with pestle is put on and placed thereon, and the pestle of the peanut with pestle is crushed and pulverized by the interaction with the upper crushing means that reciprocates and slides on it, and the size of the peanut becomes smaller than the mesh size Elastic lower crushing means that also serves as a sieve for sieving the beans separated from the crushed material and straw from the sieve mesh,
A receiving tank for receiving the pulverized material of the straw disposed below the lower grinding means and the beans separated from the straw;
It is a peanut skinning device composed of

2 of the present invention is the peanut peeling apparatus of 1 of the present invention.
The upper crushing means,
A quadrilateral metal frame,
An elastic pulverizing member configured in a net shape with an elastic metal wire having a diameter exceeding 2 mm disposed on the inside of the frame;
An operating means comprising a leg member raised from the center of two sides parallel to each other of the frame and a connecting member connecting the upper ends of the two leg members, the upper crushing means being the lower crushing means Operation means used for reciprocating operation on the grinding means;
It is composed of

3 of the present invention is a peanut peeling apparatus of 2 of the present invention.
The lower crushing means,
The upper crushing means is a quadrilateral metal frame having the same width and length as that of the upper crushing means, and both sides of the frame of the upper crushing means are slid on both sides thereof. A movable frame,
An elastic pulverizing member configured in a net shape with an elastic metal wire having a diameter exceeding 2 mm disposed on the inside of the frame body, the pulverizing member configured to open the beans separated from the straw;
It is composed of

4 of the present invention is a peanut skinning device 3 of the school plan.
In the state where the pulverizing member of the upper pulverizing means and the pulverizing member of the lower pulverizing means are slidably disposed on the lower pulverizing means, the distance between them is the diameter of the peanuts to be peeled. These are fixed in the upper crushing means or the lower crushing means so as to have the above dimensions.

5 of the present invention is a peanut skinning device of 1, 2, 3 or 4 of the present invention.
A blower is arranged between the lower crushing means and the receiving tank, and the pulverized material of the falling straw is blown sideways so that only the beans fall into the receiving tank. is there.

  According to the peanut skinning device of 1 of the present invention, the peanuts with ridges are placed on the lower crushing means, and the peanuts are spread so that they do not overlap each other. The upper pulverizing means is placed on the lower pulverizing means on which the peanuts are placed, and the pulverized pods are pulverized between the lower pulverizing means and the upper pulverizing means by reciprocally sliding the upper pulverizing means. The bean inside it can be separated from the straw. In addition, the peanut put on the lower pulverizing means should be sufficiently dried from the viewpoint of easy pulverization.

  Beans separated from the cocoon and pulverized mash of the lower pulverizing means below the size of the lower pulverizing means fall down from the lower pulverizing means with the sliding reciprocating motion of the upper pulverizing means, and are received below. It will be in a storage state in a tank. After removing the upper pulverizing means from the lower pulverizing means, the pulverized crushed material larger than the sieve mesh remaining on the lower pulverizing means is removed, and then a new peanut peanut is again deposited thereon. The same operation is repeated.

  In this way, when a desired amount of beans and straws are stored in the receiving tank, the contents are taken out and the beans are separated from the straws using a gas flow (wind or the like).

  As described above, the lower crushing means is a member that also serves as a sieve having elasticity, and the upper crushing means is also a member that has elasticity. When the pulverized pods are pulverized by reciprocating the upper crushing means, the pulverizing operation is performed elastically, so there is very little risk of damaging beans inside the pods.

  As described above, according to the peanut peeling apparatus of the present invention, it is possible to easily peel the peanut with a hook with an extremely simple apparatus.

  According to the peanut peeling apparatus 2 of the present invention, the pulverized member has an appropriate elasticity capable of pulverizing the cocoon with almost no damage to the beans by applying an appropriate pressure to the peanut with the heel. Since it is possible to configure the frame body and an appropriate operation means is configured in the frame body, the operability is also good.

  According to the peanut peeling apparatus 3 of the present invention, the lower pulverizing means on which the upper pulverizing means can slide can be easily formed, and the pulverizing member is provided with a pressure suitable for the peanut Can be configured to have a suitable elasticity that can crush the straw without damaging the internal beans, and at the same time, the function of roughly sieving the beans into the lower receiving tank It can be configured to have.

  According to the peanut peeling apparatus 4 of the present invention, the upper crushing means is slidably mounted on the lower crushing means, and the crushing member between the upper crushing means and the crushing member of the lower crushing means is placed. Since the gap dimension of the peanuts is larger than the diameter of the peanuts to be peeled, the possibility of damaging the beans in the process of crushing the straw is considerably reduced in combination with their elasticity. Will be able to.

  According to the peanut skinning device 5 of the present invention, the peanut pods are crushed and separated between the upper pulverizing means and the lower pulverizing means, and then sieved from the sieve of the lower pulverizing means. The wind from the blower is blown to the pulverized mash that has passed through the box, and the crushed mash having a small weight and specific gravity is blown to the side, so that only the beans fall into the receiving tank. Therefore, the sieving operation of the beans and the koji mash in the subsequent process can be eliminated.

(a) is a front view of the peanut skinning device of the example, (b) is a plan view. The AA sectional view taken on the line of Fig.1 (a). (a) is a plan view of the lower crushing means, (b) is a front view, (c) is a sectional view taken along the line BB of (a), (d) is a sectional view taken along the line CC of (a), (e ) Is an enlarged view of F part of (d). (a) is a plan view of the upper crushing means, (b) is a front view, (c) is a sectional view taken along line DD of (a), (d) is a sectional view taken along line EE of (a), (e ) Is an enlarged view of the G part of (d).

  A mode for carrying out the invention will be described in detail based on an embodiment with reference to the drawings.

  As shown in FIG. 1 and FIG. 2, the peanut skinning device of this embodiment basically includes an upper pulverizing means 1, a lower pulverizing means 2 and a lower pulverizing means 2 disposed below the lower pulverizing means 2. It is comprised with the receiving tank 3 which receives the beans isolate | separated from the straw, and the machine box 4 which supports these.

  As shown in FIGS. 1 and 2, the machine box 4 basically includes a front opening 41 that opens to the entire front surface, a back opening 42 that opens to the top of the back, and a top opening 43 that opens to the top. It is a rectangular parallelepiped box-shaped member. A laterally annular intermediate reinforcing member 44 that is continuous to the four sides is arranged slightly above the intermediate part of the machine box 4, and an annular upper reinforcing member 45 that is continuous to the four sides is also arranged at the uppermost part. . In this embodiment, the upper reinforcing member 45 is composed of a member having an L-shaped cross section (an angle steel), and one (downward) side of the two sides constituting the L-shape carries the lower grinding means 2. A pedestal 46 is provided for mounting. The machine box 4 is entirely made of a steel plate except for the upper reinforcing member 45, and is coated.

  As shown in FIGS. 1B, 2 and 4A to 4E, the upper crushing means 1 is arranged on a quadrilateral metal frame 11 and inside the frame 11. An operating rod (operation bar) composed of a pulverizing member 12 having elasticity, a leg member that rises from the center of two short sides parallel to each other of the frame 11, and a connecting member that connects the upper ends of the two leg members. (Means) 13.

  As shown in FIGS. 4 (c) to 4 (e), the frame 11 has L-shaped main members (angle steel) 111 and 111 arranged in a quadrilateral shape with the sides on the outer peripheral side raised. ... and the peripheral edge of the crushing member 12 placed on the horizontal side inside the main members 111, 111 ... are arranged above the main member 111, 111 ... so as to be sandwiched between the horizontal sides. It is comprised with strip | belt-shaped submember (flat steel) 112,112 .... The main members 111, 111... Are joined to each other by welding at their respective ends, and the sub-members 112, 112... And the peripheral edge of the grinding member 12 and the main members 111, 111. It is joined by welding.

  In this embodiment, the main member 111 has a horizontal side thickness of 3 mm. This means that the lowermost part of the pulverizing member 12 is positioned 3 mm above the lower surface of the horizontal side of the main member 111. This means that when the diameter of the peanut beans to be peeled is about 6 mm, a height interval of 3 mm of the diameter is secured on the upper crushing means 1 side. If the remaining 3 mm height interval is secured on the side of the lower crushing means 2, only the straw can be crushed without damaging the beans themselves. Of course, not only the height interval but also the crushing member 12 of the upper crushing means 1 has elasticity to prevent the beans from being damaged.

  The length of the short side of the frame 11 of the upper crushing means 1 is slightly shorter than the length of the short side in the inner method of the machine box 4. This dimension is almost the same as the width of the lower crushing means 2. The size of the long side of the frame 11 of the upper crushing means 1 is about 60% of the long side in the internal method of the machine box 4. The relationship with the length of the lower crushing means 2 is substantially the same.

  As shown in FIGS. 4 (a) and 4 (e), the pulverizing member 12 has a large number of elastic metal wires (steel wires) arranged vertically and horizontally, and the vertical lines and horizontal lines alternately alternate with each other up and down. It is made to pass and is configured in a net shape. In this example, the elastic metal wire having a diameter of 2 mm was used. This is intended to satisfy both sufficient hardness and elasticity for pulverizing peanut pods. The center-to-center distance between the vertical lines and between the horizontal lines was 10 mm. Since the wire diameter is 2 mm, the mesh opening is 8 mm.

  As shown in FIGS. 1B and 4A to 4D, the operation bar 13 is a member that connects the two short sides of the frame body 11 upward, A connecting member that connects the upper ends is formed by bending a single pipe body. In this embodiment, the pipe body is bent as described above, but it goes without saying that the bar may be bent literally. The lower part of the leg member is fixed to the frame 11 by fixing it to the center of the outer surface of the two short sides of the frame 11 by welding. The operating rod 13 is a means used for reciprocating the upper crushing means 1 on the lower crushing means 2 along its length direction.

  As described above, the upper crushing means 1 is also composed entirely of metal and coated on the whole.

  As shown in FIGS. 1 (b), 2 and 3 (a) to (d), the lower pulverizing means 2 is substantially the same in width as the upper pulverizing means 1, and the length thereof is the upper pulverizing means 1. This is composed of a quadrilateral metal frame 21 having a size slightly exceeding 1.8 times and a pulverizing member 22 having elasticity arranged inside the frame 21. The length of the frame body 21 is as described above, and this is a dimension slightly smaller than the length of the machine box 4 in the length direction.

  As shown in FIGS. 3A to 3D, the frame body 21 is composed of long side frames 211 and 211 constituting long sides on both sides and short side frames 212 and 212 constituting short sides. , Both are composed of L-shaped members (angle steel). Both the long side frames 211 and 211 and the short side frames 212 and 212 are set so that the outer side is in a suspended state, and the horizontal sides of the short side frames 212 and 212 are placed on the horizontal sides of the ends of the long side frames 211 and 211. Weld and fix in the mounted state.

  As shown in FIGS. 1 (b), 2 and 3 (a), (c), (d), the crushing member 22 is made of a number of elastic metals, like the crushing member 12 of the upper crushing means 1. Wires (steel wires) are arranged vertically and horizontally, and the vertical lines and the horizontal lines are alternately passed through the top and bottom of each other to form a net shape. In this embodiment, the pulverizing member 22 has a diameter of 2 mm as an elastic metal wire. This is also the purpose of satisfying both sufficient hardness and elasticity for pulverizing peanut pods, like that of the pulverizing member 12. The center-to-center spacing between vertical lines and between horizontal lines was 14 mm. Since the wire diameter is 2 mm, the mesh opening is 12 mm. It is the meaning which sifts out the ground material of beans and straw less than 12 mm.

  As described above, the lower pulverizing means 2 is composed entirely of a metal member, and the whole is coated.

  As shown in FIG. 1 (a) and FIG. 2, the receiving tank 3 includes a box-shaped tank body 31 that can be inserted into and removed from the lower opening of the front opening 41 at the lower part of the machine box 4, and the tank. It is composed of two U-shaped handles 32, 32 fixed on the front side of the main body 31, and only the upper part is open. The whole is made of metal and painted.

  Therefore, according to the peanut skinning device of this embodiment, it is possible to easily pulverize peanut pods with a cocoon and take out beans.

  As shown in FIGS. 1 (a) and 2, the receiving tub 3 is inserted and arranged in the lower inner side of the machine box 4 from the lower opening side of the front opening 41, and the upper surface opening 43 of the machine box 4. From above, the lower crushing means 2 is placed on a cradle 46 that is a horizontal side of the upper reinforcing member 45. The lower crushing means 2 is in a state in which the frame body 21 is placed on the cradle 46 and is set on the upper portion of the machine box 4.

  After preparing in this way, a suitable amount of peanuts with a cocoon to be peeled is put on the pulverizing member 22 of the lower pulverizing means 2. The peanuts with cocoons to be introduced are sufficiently dried in advance. Thereafter, the upper pulverizing means 1 is placed on the lower pulverizing means 2 and the upper pulverizing means 1 along the length direction of the lower pulverizing means 2 as shown by an arrow a in FIG. Is reciprocated. The upper crushing means 1 is such that the lower surfaces of the main members 111, 111 on both sides of the frame body 11 are slidably in contact with the upper surfaces of the long side frames 211, 211 on both sides of the lower crushing means 2. It is placed on the lower crushing means 2 and can smoothly reciprocate.

  At this time, the thickness of the horizontal sides of the main members 111, 111 of the frame 11 of the upper crushing means 1 is 3 mm, and the net-like crushing member 12 is fixed thereon. Further, the horizontal sides 211 and 211 of the frame 21 of the lower crushing means 2 are similarly 3 mm in thickness, and the net-like crushing means 22 which is the crushing member 22 is fixed immediately below. Therefore, the distance between the lowermost part of the grinding member 12 of the upper grinding means 1 and the uppermost part of the grinding member 22 of the lower grinding means 2 is 6 mm.

  The peanuts with hooks placed on the pulverizing member 22 of the lower pulverizing means 2 are located in the gap of 6 mm, and the reciprocating pulverized member 12 of the upper pulverizing means 1 and the pulverizing member 22 of the lower pulverizing means 2 In the present embodiment, the mesh of the pulverizing member 22 of the lower pulverizing means 2 is 12 mm, so that the beans that have jumped out of the cocoon and the mesh (screen) interval were pulverized to a smaller size. The pulverized material of the straw falls from the mesh of the gold pulverizing member 22 and is received by the receiving tank 3 disposed below.

  The upper crushing means 1 grabs the operating rod 13 and reciprocates it. If this reciprocating operation is performed 2 to 3 times, or in some cases, about 4 times, crushing is sufficiently performed. As described above, since the peanuts with ridges are sufficiently dried in advance, they are pulverized well between the pulverizing member 12 of the upper pulverizing means 1 and the pulverizing member 22 of the lower pulverizing means 2 that reciprocate. Will be. After the reciprocating operation of the upper crushing means 1, the upper crushing means 1 is removed from the lower crushing means 2. At this time, the beans that have jumped out of the pulverized cocoon are dropped from the mesh of the pulverizing member 22 of the lower pulverizing means 2 together with the pulverized small cocoon, and are received in the receiving tank 3, while the mesh The pulverized material having larger dimensions remains on the pulverizing member 22 of the lower pulverizing means 2. Therefore, the crushed material remaining on the pulverizing member 22 of the lower pulverizing means 2 is removed, and again, as described above, the peanuts to be peeled are put on the pulverizing member 22 of the lower pulverizing means 2, Repeat the process described above.

  In the pulverization process in which the upper pulverizing unit 1 is reciprocated, both the pulverizing member 12 of the upper pulverizing unit 1 and the pulverizing member 22 of the lower pulverizing unit 2 are made of metal having high strength. Since it is also composed of a metal having a property, it is possible to hardly damage the beans inside in the process of crushing the koji. Of course, since there is a limit, it is necessary to use those in which the interval between the crushing member 12 of the upper crushing means 1 and the crushing member 22 of the lower crushing means 2 is appropriately set according to the size of the beans. It is appropriate to prepare two or three kinds of these in advance.

  In this way, at the stage where a desired amount of pulverized beans and straw is stored in the receiving tank 3, the contents are taken out and the beans are sieved using an appropriate separation means. For example, sieving using a gas flow.

  As described above, according to the peanut peeling apparatus of this embodiment, it is possible to easily peel the peanut with a hook with an extremely simple apparatus.

  In the above embodiment, the mesh of the mesh body, which is the pulverizing member 22 of the lower pulverizing means 2, is set to 12 mm. However, in order to peel large peanuts, a separate one configured to 13 mm is prepared. It is preferable to keep it.

  In addition, in this embodiment, since the pulverized mash that passes through the mesh of the pulverizing member 22 of the lower pulverizing means 2 is housed in the receiving tank 3 together with the beans, the beans are then pulverized by the mash. Need to be separated from. Of course, this work is not so burdensome, so that it does not matter. However, as indicated by a two-dot chain line in FIG. 2, the blower 5 is located near the center of the rear opening 42 of the machine box 4. It is also possible to arrange so that the pulverized material of the soot falling from the pulverizing member 22 of the lower pulverizing means 2 is blown out of the machine box 4 through the front opening 41. In this case, it is preferable that a mesh bag is attached to the front opening 41 of the machine box 4 so that the pulverized material of the straw can be captured by the bag. The wind power of the blower 5 is set so as not to prevent the beans from falling into the receiving tank 3. When comprised in this way, there exists an advantage which does not require the post-process which isolate | separates a bean from the ground material of a koji.

  The peanut skinning device of the present invention can be effectively used in the field of manufacturing agricultural machinery.

DESCRIPTION OF SYMBOLS 1 Upper grinding | pulverization means 11 Frame body of upper grinding | pulverization means 111 Main member (mountain steel) of frame of upper grinding | pulverization means
112 Secondary member of the frame of the upper crushing means (flat steel)
12 Crushing member of upper crushing means 13 Operation rod (operating means)
2 Lower crushing means 21 Frame of lower crushing means 211 Long side frame of frame of lower crushing means 212 Short side frame of frame of lower crushing means 22 Crushing member of lower crushing means 3 Receiving tank 31 Tank body 32 Handle 4 Machine box 41 Front opening 42 Back opening 43 Upper surface opening 44 Intermediate reinforcing member 45 Upper reinforcing member 46 Receiving base 5 Blower a Arrow

Claims (5)

A peanut skinning device that pulverizes and removes peanut with pestle,
A reciprocating slide of a peanut with a basket placed on the lower crushing means with a gap on the lower crushing means so as not to crush the beans in the basket. An upper crushing means having elasticity for crushing and crushing,
The peanut with pestle is put on and placed thereon, and the pestle of the peanut with pestle is crushed and crushed by the interaction with the upper crushing means that reciprocates and slides on the top, and the cocoon has become smaller than the mesh size Elastic lower crushing means which also serves as a sieve for sieving the beans separated from the crushed material and straw from the sieve mesh,
A receiving tank for receiving the pulverized material of the straw disposed below the lower grinding means and the beans separated from the straw;
Peanut skinning device composed of The upper crushing means,
A quadrilateral metal frame,
An elastic pulverizing member configured in a net shape with an elastic metal wire having a diameter exceeding 2 mm disposed on the inside of the frame;
An operating means comprising a leg member raised from the center of two sides parallel to each other of the frame and a connecting member connecting the upper ends of the two leg members, the upper crushing means being the lower crushing means Operation means used for reciprocating operation on the grinding means;
The peanut skinning device according to claim 1, comprising: The lower crushing means,
The upper crushing means is a quadrilateral metal frame having the same width and length as that of the upper crushing means, and both sides of the frame of the upper crushing means are slid on both sides thereof. A movable frame,
An elastic pulverizing member configured in a net shape with an elastic metal wire having a diameter exceeding 2 mm disposed on the inside of the frame body, the pulverizing member configured to open the beans separated from the straw;
The peanut skinning device according to claim 2, comprising:   In the state where the pulverizing member of the upper pulverizing means and the pulverizing member of the lower pulverizing means are arranged so that the upper pulverizing means is slidable on the lower pulverizing means, the distance between them is the diameter of the peanuts to be peeled. The peanut skinning device according to claim 3, which is fixed in the upper pulverizing means or the lower pulverizing means so as to have the above dimensions.   A blower is arranged between the lower crushing means and the receiving tank, and the beans are dropped into the receiving tank by blowing the falling crushed material to the side. 1, 2, 3 or 4 peanut skinning device.

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