TWI687635B - Dehydration treatment device - Google Patents

Abstract

An object of the present invention is to provide a dehydration treatment device that can suppress vibrations generated when the amount of food materials contained in the container body changes or the rotation number of the rotating container body changes. The dehydration processing apparatus 1 is characterized by comprising: a base 4 which is installed on a predetermined horizontal installation surface; a first rotating shaft 6 which is rotatably arranged around a vertical axis L of the base 4; a container body 2 , Which has a plurality of through-hole portions 34, and is rotatably arranged around the first rotating shaft 6; the driving mechanism 5, which drives the first rotating shaft 6 to rotate around the axis L; and the support 7, which is arranged on the first 1 The rotating shaft 6 supports the container body 2; and the supporting body 7 includes abutment pieces 58, 60, the abutment pieces 58, 60 include at least one abutment portion 57, 59 having an outer peripheral surface abutting the container body 2, The contact portions 57 and 59 support the container body 2 in a state of being fitted on the axis L from the lower portion of the container body 2 toward the upper portion.

Description

Dehydration treatment device

The present invention relates to a dehydration processing device for dehydrating food materials such as cut vegetables to which water has adhered due to washing.

In food processing plants, etc., vegetables such as cabbage are cut to the desired size and so on. In order to remove the moisture attached to the food in the washing step, it will be sent to the dehydration step. Device while dehydrating. The prior art dehydration processing apparatus is described in Patent Literature 1, for example. The dehydration processing device described in Patent Document 1 includes: a support frame; a moving member, which is provided on the support frame so as to be movable up and down; a container, which is mounted on the moving member and has an opening on the upper surface to accommodate food materials; The lid member has a lid body covering the opening of the container; and the rotating device has a rotating member that rotates the container. The support frame has a mechanism for moving the moving member up and down. The rotating device has a rotating member at the upper end and is disposed on the support frame. The moving member is connected to the vertical movement mechanism, and has a container receiving portion on which the container is mounted. The side wall of the container is formed with a plurality of holes for discharging water generated during rotation to the outside. The cover member includes a cover control portion that controls the rotation of the cover body when opening and closing. In such a dehydration processing apparatus, the moving member is raised to mount the container containing the food material containing water on the container receiving portion, the opening portion of the container is covered with the lid body by lowering the moving member, and the container is mounted to rotate On the device, the mounted container is rotated by a rotating device, and the water in the container is discharged to the outside by centrifugal force, thereby dehydrating the food materials in the container. Another prior art dehydration treatment device is described in Patent Document 2, for example. The dehydration processing apparatus includes: a box body having openings on one side wall surface and the side wall surface opposite to the side wall surface; a moving device that enables movement from one opening to the other opening; a rotating device It is arranged inside the box and below the moving device; the container is moved by the moving device and has an opening on the upper surface; and the cover member has a cover body for covering the opening of the container. The rotating device is provided with a rotating member at its upper end portion, and can move up and down freely by the lifting device. The container contains food materials inside and is used for dehydration by rotation. A plurality of holes for discharging water to the outside when the container is rotated are formed on the side wall of the container. The lid member is composed of a lid support part connected to the inner upper wall surface of the box body and a lid connection part for rotatably connecting the lid body to the lid support part, and the container containing the food material containing water is mounted on the mobile device And move it to a specific position inside the box. The dehydration processing device is configured to raise the rotating device by the lifting device, mount the container on the rotating member, cover the opening of the container with the lid body, and rotate the container by the rotating device, thereby centrifuging the inside of the container Water drains to the outside of the container. [Prior Art Literature] [Patent Literature] [Patent Literature 1] Japanese Patent No. 4842013 [Patent Literature 2] Japanese Patent No. 4842707

[Problems to be Solved by the Invention] In the dehydration processing apparatus described in Patent Documents 1 and 2, the storage container in which the food material is stored is rotated while being mounted on the rotating member, and the amount of the food material in the storage container changes, or When the number of rotations of the rotating storage container varies, the storage container may vibrate and the dehydration process may become unstable. An object of the present invention is to provide a dehydration treatment device which can suppress the vibration of the container body even if the amount of food materials contained in the container body changes or the rotation number of the rotating container body changes. [Technical Means for Solving the Problem] The present invention is a dehydration treatment device characterized by comprising: a base, which is installed on a predetermined horizontal installation surface; and a rotating shaft, which is rotatable around the vertical axis of the base Arrangement; the container body, which has a plurality of holes, and is rotatably arranged around the rotation axis; a drive mechanism, which rotationally drives the rotation axis around the axis; and a support, which is arranged on the rotation axis, Supporting the container body; and the supporting body includes at least one abutting portion having an outer peripheral surface abutting the container body, the abutting portion is supported in a state of being fitted on the axis from the lower portion of the container body toward the upper portion The aforementioned container body. In addition, the present invention is characterized in that the abutment portion has a tapered receiving surface that faces upward in a closed ring shape. In addition, the present invention is characterized in that food materials are stored in the container body. [Effects of the Invention] According to the present invention, since the contact portion of the support body supports the container body in a state of being fitted on the axis from the lower portion of the container body toward the upper portion, the amount of the food contained in the container body changes Under the circumstances, or when the rotation number of the container body changes, the vibration generated by the dehydration treatment device can be suppressed. In addition, according to the present invention, since the abutting portion has a tapered receiving surface that faces upward in a closed ring shape, the container body can be fixed to the abutting portion without using a fixing wedge. In addition, according to the present invention, it is possible to suppress the vibration generated by the dehydration processing apparatus containing the food ingredients. The purpose, features and advantages of the present invention can be further clarified by the following detailed description and drawings.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is a front view showing a dehydration processing apparatus 1 according to an embodiment of the present invention. The dehydration processing apparatus 1 of this embodiment is configured to include: a container body 2; a lid 3 that rotates together with the container body 2; a base 4; a drive mechanism 5; a first rotation shaft 6; and a support 7; On, for example, a level floor in a food processing factory. The drive mechanism 5 includes: a motor 9 provided on the base 4; a pulley 12 installed on the output shaft of the motor 9; a pulley 13 installed on the first rotating shaft 6; and a V-belt 14 which drives the motor 9 The force is transmitted to the first rotating shaft 6; however, it is not limited to this configuration, and may be formed by a motor 9 and a coupling (not shown) that connects the output shaft of the motor 9 and the first rotating shaft 6. 2 is a perspective view of the container body 2, and FIG. 3 is a longitudinal cross-sectional view of the container body 2. The container body 2 is a container for storing food materials, and is, for example, a bamboo basket made of stainless steel with an opening at the top. A ring-shaped flange portion 17 is arranged on the periphery of the opening 16, and a body portion 18 for storing food materials is arranged below the flange portion 17. The main body portion 18 has a truncated cone-shaped peripheral wall portion 19 and a bottom portion 20 formed integrally with the peripheral wall portion 19 so as to close the opening of the lower portion of the peripheral wall portion 19. The bottom portion 20 is reduced in diameter downward from the opening of the peripheral wall portion 19, and at the small-diameter opening 22 at the lower end of the bottom portion 20, a convex portion 23 protruding upward is provided. The convex portion 23 is disposed inside the container body 2, and has a truncated cone shape that becomes smaller in diameter from the opening 22 toward the upper side along the axis L. In addition, the convex portion 23 is formed in the contacted portion where the contact portion of the support 7 abuts. The contact part will be described below. The convex portion 23 extends upward to the vicinity of the flange portion 17, and the upper end surface 24 provided on the upper end of the convex portion 23 is a horizontal circular flat surface. The upper end portion 25 of the first rotating shaft 6 which will be described later can contact the upper end surface 24. The inclination angle θ of the convex portion 23 is set to the same angle as the inclination angle θ of the contact portions 57 and 59 of the support 7. In this embodiment, the inclination angle θ of the convex portion 23 and the inclination angle θ of the contact portions 57 and 59 of the support 7 are set to 30°, but it is not limited thereto. The opening of the upper portion of the container body 2 can be realized by the large-diameter portion of the peripheral wall portion 19, and the flange portion 17 can be used as a gripping portion by an operator or a jig when the container body 2 is fixed and detached. The inner diameter of the opening 16 is set so that ingredients such as cabbage and lettuce cut vegetables can be put in and discharged from the sending bucket of the washing step (not shown) in the pre-treatment step. In the peripheral wall portion 19 and the bottom portion 20, a plurality of holes are formed by OPS processing to allow the passage of water, but prevent the passage of each slice of the food material. The OPS processing will be described in detail below. Examples of the dehydrated ingredients contained in the container body 2 include leafy vegetables such as cabbage and lettuce, root vegetables such as sliced onions and shredded green onions, seaweeds such as wakame and seaweed, Hongxi mushrooms , Flammulina velutipes and other mushrooms, beans, cereals, fish, fruits, noodles, etc. 4 is a cross-sectional view when one of the through-hole portions 34 formed in the container body 2 is cut by a virtual plane perpendicular to the axis L, and is a diagram for explaining OPS processing. In the container body 2 of the present embodiment, a plurality of circular through holes 33 are formed in the peripheral wall portion 19 and the bottom portion 20 by punching. In addition, in the present embodiment, the plurality of through holes 33 are formed in a staggered lattice shape as shown in FIG. 4. The thickness of the peripheral wall portion 19 and the bottom portion 20 of the container body 2 is 1.5 mm, and the diameter of the through hole 33 is 3 mm. The distance between the centers of adjacent through holes 33 in the extending direction of the axis L is 9 mm. An annular through-hole portion 34 is formed around the through-hole 33. The through-hole portion 34 is formed so as to protrude outward in the radial direction of the peripheral wall portion 19 and the bottom portion 20. The through-hole portion 34 is formed by so-called pin protruding processing in which a punched portion protrudes from the inner side of the peripheral wall portion 19 and the bottom portion 20 toward the outer side. The pin protruding process is, for example, punching the front end portion into a conical or hemispherical through hole portion 34, and arranges it on the peripheral wall portion 19 and the bottom portion 20 in a state where the axis thereof coincides with or substantially coincides with the axis of the through hole 33. The inner side is performed by pressing the front end portion from the inner side of the peripheral wall portion 19 and the bottom portion 20 toward the through hole portion 34. Through such a pin protruding process, the through-hole portion 34 protrudes outwardly in the radial direction of the peripheral wall portion 19 and the bottom portion 20 to be deformed. Inside the through-hole portion 34 protruding outwardly in the radial direction, it is formed as follows A space S in which the inner peripheral surfaces of the peripheral wall portion 19 and the bottom portion 20 move radially outward, and the cross-sectional area continuously decreases. In addition, in this embodiment, the pin exposing process is performed so that the front end of the through-hole portion 34 protrudes outward in the radial direction by about 3 mm with respect to the inner peripheral surfaces of the peripheral wall portion 19 and the bottom portion 20. If the container body 2 is rotated at a high speed in one direction about the axis L as described above, when viewed from the container body 2, outside the peripheral wall portion 19 and the bottom portion 20, the container body 2 may be oriented around the axis L relative to the peripheral wall portion 19 and the bottom portion 20. The airflow A flowing in the other direction. According to the present embodiment, as described above, due to the protruding process of the pin, a space S is formed inside the through-hole portion 34 as the cross-sectional area becomes smaller as it progresses outward from the inner peripheral surface in the radial direction. By rotating the peripheral wall portion 19 and the bottom portion 20 at a high speed about the axis L, the air in the space S is drawn toward the outside of the peripheral wall portion 19 and the bottom portion 20 due to the suction effect caused by the airflow A. As a result, the space S becomes negative pressure, and attractive force can be generated. In other words, when the container body 2 of the present embodiment is used for centrifugal dehydration, not only the centrifugal force but also the attractive force brought by the extraction effect can be used to effectively remove the water attached to the object to be dehydrated. In addition, for example, if the washed food is stored in the container body 2 together with the washing basket, the air passing through the mesh of the washing basket will pass through the space S, and the air in the space S may be disturbed. In order to fully exert the drawing effect, it is desirable that the food material is directly stored in the container body 2. The lid 3 covering the opening 16 of the container body 2 includes, for example, a cover 10 made of resin and formed in a disc shape, and a second rotating shaft 43, and the cover 10 is fixed to the lower portion of the second rotating shaft 43. The lid 3 follows the rotation of the container body 2 and can rotate together with the container body 2. In addition, the storage container 11 is configured to include the container body 2 and the lid 3. The cover 3 is supported by a rotatable handle 38 centered on a rotating shaft 37 located on the upper portion of the base 4. The grip 38 includes a substantially straight first arm 39. The base 4 is provided with a housing 40 covering the surroundings of the container body 2. The opening and closing of the lid 3 can be performed by the operator using the rotating shaft 37 as a fulcrum to lift the other end of the first arm 39 and perform it manually or The rotating shaft 37 can be driven by a driving mechanism such as an electric motor or an air cylinder. The upper cover 36 of the lid 3 that covers the storage container 11 during the operation of the dehydration processing device 1 is attached to the first arm 39. In addition, the case 40 and the upper cover 36 can be manufactured by bending a steel plate, for example. The second arm 41 is disposed on the axis of the first rotating shaft 6 that coincides with the axis L of the container body 2. The second arm 41 includes a bearing housing 42 and a second rotating shaft 43, and the upper end of the second arm 41 is connected to the first arm 39. The upper end of the second rotating shaft 43 is rotatably supported by the bearing housing 42. The container body 2 uses the flange portion 17 to bear the self-weight of the lid body 3 and the first arm 39 and the second arm 41. This allows the lid body 3 to be fixed to the container body 2 without using a jig or the like. The opening of the container body 2 is reliably closed. In addition, the grip 38 can be manufactured at low cost by connecting piping materials for piping to each other. FIG. 5 is a detailed view of a state where the support 7 and the pulley 13 are attached to the first rotating shaft 6. A bearing unit 50 is provided on the upper surface side of the base 4, and the first rotating shaft 6 is rotatably supported by the bearing unit 50. The lower part of the first rotating shaft 6 is rotatably supported by a bearing unit 52 provided on the lower surface side of the base 4. A pulley 13 is provided above the bearing unit 52 of the first rotating shaft 6. The pulley 13 is driven by the motor 9. A support 7 is provided above the bearing unit 50 of the first rotating shaft 6. On the upper surface of the base 4, there is formed a stepped portion 30 that is convex toward the upper surface side, and the bearing unit 50 is provided on the stepped portion 30. The step portion 30 has a shape in which the upper portion from the opening 22 can be partially accommodated in the convex portion 23 when the container body 2 is installed, and the periphery of the bearing unit 50 is covered by the convex portion 23 and located in the area where the convex portion 23 is located Inside. Since the convex portion 23 is not provided with the through-hole portion 34, water droplets scattered from the food material during dehydration can be prevented from infiltrating into the bearing unit 50, so the bearing unit 50 does not need to have a waterproof structure. The support body 7 is fixed to the first rotating shaft 6 with screws in a state where, for example, a fixed wedge (not shown) is fitted to prevent rotation. The support body 7 shown in FIG. 5 has: the contact piece 58 located at the upper part and the contact part 57 with a small diameter; and the contact piece 60 located at the lower part and the contact part 59 with a large diameter. The abutting portion 57 and the abutting portion 59 have an outer peripheral surface of a truncated truncated cone as a receiving surface which is tapered in a closed ring shape and abuts against the convex portion 23 of the container body 2. The abutment piece 58 and the abutment piece 60 are separated from each other, and are fixed by screws in a state where they are fitted with fixing wedges (not shown) and are prevented from rotating. The screwing positions of the contact piece 58 and the contact piece 60 can be adjusted so that the upper end surface 24 of the convex portion 23 of the container body 2 abuts the upper end portion 25 of the first rotating shaft 6. FIG. 6 is a diagram showing the disassembly steps of the container body 2. The dehydration treatment device 1 can close the lid body 3 and operate with the body weight of the lid body 3 and the handle 38 added to the container body 2, or the lid body 3 can be opened and the lid body 3 and the handle 38 can be opened. The self-weight is not added to the container body 2 to operate. For example, the operator rotates the grip 38 around the rotating shaft 37 to lift the lid 3. In this state, the flange portion 17 of the container body 2 can be grasped, and the container body 2 can be lifted upward to be removed. FIG. 7 is a cross-sectional view showing a state where the contact portions 57 and 59 of the contact pieces 58 and 60 contact the convex portion 23 of the container body 2. FIG. 8 is a diagram showing the relationship between the driving force of the driving mechanism 5 to drive the support 7 and the frictional force received by the container body 2. The contact portion 57 of the contact piece 58 and the contact portion 59 of the contact piece 60 are located on the same outer peripheral surface. The convex portion 23 as the contacted portion on the container body 2 side can be, for example, the outer peripheral surface of the same shape as the outer peripheral surface of the contact portion 57 and the contact portion 59, so that the contact portion 57 and the contact portion 59 can be confirmed地contacts the convex portion 23. The distance from the axis L to the upper end of the contact portion 57 of the first rotating shaft 6 is set to r1, the distance from the axis L to the lower end of the contact portion 57 is set to r2, and the distance from the axis L to the contact portion 59 The distance from the upper end is set to r3, and the distance from the axis L to the lower end of the contact portion 59 is set to r4. The driving torque received by the contact portion 57 is TR1, and the driving torque received by the contact portion 59 is TR2. If it is assumed that the rotating force F1 acting on the contact portion 57 acts on the central portion in the width direction of the contact portion 57 and the rotating force F2 acting on the contact portion 59 acts on the central portion in the width direction of the contact portion 59, then F1 = TR1 × 2 / (r1 + r2) ... (1) F2 = TR2 × 2 / (r3 + r4) ... (2) the container body 2, the cover member being from the weight 3 and the handle 38, the increase in the contact portion 57 The self weight is set to w1. Among the self weights of the container body 2, the lid 3, and the handle 38, the self weight added to the contact portion 59 is set to w2, and the friction force f1 of the contact portion 57 the abutment portion 59 with a frictional force f2 are f1 = μw1sinθ / 2 ... (3) f2 = μw2sinθ / 2 ... (4). Here, θ is the inclination angle of the convex portion 23 and the angle formed by the outer peripheral surface of the convex portion 23 in the cross section including the axis L of the convex portion 23. μ is the friction coefficient between the convex portion 23 and the contact portions 57 and 59. When at least one of the friction force f1 and the friction force f2 is greater than the rotational force F1 or the rotational force F2, the convex portion 23 rotates together with the support 7 without slipping. When both the friction force f1 and the friction force f2 are smaller than the rotational force F1 or the rotational force F2, slippage occurs between the convex portion 23 and the support 7 and the convex portion 23 cannot be rotated. By adjusting the position of the support 7 disposed on the first rotating shaft 6, including the case where the amount of ingredients contained in the container body 2 changes and the number of rotations of the container body 2 changes, the contact portions 57, 59 can The container body 2 is supported in a state of being fitted on the axis L from the lower portion of the container body 2 toward the upper portion. Thereby, when the amount of the food stored in the container body 2 changes, or the rotation number of the container body 2 changes, the vibration generated by the dehydration processing device 1 can be suppressed. Furthermore, by adjusting the position of the support 7 disposed on the first rotating shaft 6, the upper end surface 24 of the convex portion 23 of the container body 2 abuts on the upper end portion 25 of the first rotating shaft 6. The upper end 25 of the rotating shaft 6 receives a part of the body weight of the container body 2 and the lid body 3. Alternatively, a gap is provided between the upper end portion 25 of the first rotating shaft 6 and the upper end surface 24 of the convex portion 23 so that the self-weight of the container body 2 and the lid 3 can be received without using the upper end portion 25 of the first rotating shaft 6. Instead of using the upper end portion 25 of the first rotating shaft 6 to bear the self-weight of the container body 2 and the lid body 3, the support body 7 is used to bear the entire body weight of the container body 2 and the lid body 3, so that the contact portion The frictional forces f1 and f2 of 57 and 59 increase. In this embodiment, the inclination angle θ of the convex portion 23 is set to 30°, but it is not limited to this. Although the inclination angle θ can be increased, the frictional forces f1 and f2 can be increased, and the container body 2 can be rotated with a large driving torque, but the space in which the container body 2 accommodates food materials becomes smaller. Although the inclination angle θ can be reduced to increase the space for storing the ingredients in the container body 2, if the inclination angle θ is reduced, the convex portion 23 of the container body 2 can easily bite into the support 7, making it difficult to remove the container Ontology 2. For example, embossing is formed on the contact portion 57 and the contact portion 59, or a bead is applied to provide unevenness on the surfaces of the contact portion 57 and the contact portion 59, and the frictional forces f1 and f2 of the contact portions 57 and 59 can be reduced. Increase. In addition, the upper end portions of the contact portion 57 and the contact portion 59 are formed with an R chamfer 62, and a cylindrical surface 63 parallel to the axis L is formed at the lower end portions of the contact portion 57 and the contact portion 59. Thereby, even when the container body 2 is mounted in a slightly inclined state with respect to the axis L of the first rotating shaft 6, the convex portion 23 of the container body 2 can not contact the contact piece 58 or the contact piece 60 It is installed under the hook, and the container body 2 can be removed without being hooked with the contact piece 58 or the contact piece 60. In addition, an R chamfered portion 62 may be provided at the upper end of the contact portion 57 and the contact portion 59, or a C chamfered portion may be provided. A cylindrical surface 63 is formed at the lower end of the contact portion 57 and the contact portion 59. For example, an R chamfered portion or a C chamfered portion may be provided. As illustrated in FIG. 4, if the container body 2 is rotated in one direction about the axis L, the suction effect is generated by the influence of the airflow A flowing in the other direction relative to the rotation direction of the container body 2 The air and water in the space S will be drawn out of the peripheral wall portion 19 and the bottom portion 20. Therefore, rotating the container body 2 containing the ingredients in the direction D1 shown in FIG. 7 and rotating it in the direction D2 that is the other direction with respect to the direction D1 can change the direction of being drawn from the space S through the gap of the ingredients The flow of air and water. In this way, the dehydration of the ingredients can be performed more effectively. For example, the D1 direction and the D2 direction can be switched in a certain cycle. 9 is a front view showing the contact pieces 68 and 70 of the support 67 of the second embodiment. The support 67 has: an abutment piece 68, which is located at the upper portion, has a small diameter in a section on an imaginary plane including the axis L, and has an outer circumferential surface that is convexly arc-shaped outward in the radial direction; and the abutment piece 70 , Which is located in the lower part, has a large diameter and a circular arc-shaped cross-section. The contact piece 68 and the contact piece 70 are separated from each other. The circumferential contact portion 71 of the contact piece 68 and the convex portion 23 in line contact and the circumferential contact portion 72 of the contact piece 70 and the convex portion 23 in line contact It is located on the outer peripheral surface of the same truncated cone. Since the contact portion 71 and the contact portion 72 are in line contact with the convex portion 23, it is easy to contact the contact portion 71 and the contact portion 72 to the convex portion 23. In front view in the direction orthogonal to the axis L, the abutting portion 71 and the abutting portion 72 are located inside the container body 2, and by adjusting the position of the support 67 disposed on the first rotating shaft 6, the abutment The parts 71 and 72 can support the container body 2 in a state of being fitted on the axis L from the lower part of the container body 2 toward the upper part. Thereby, regardless of the change in the amount of food contained in the container body 2 and the change in the rotation number of the container body 2, the generation of vibration of the dehydration processing device 1 can be suppressed. FIG. 10 is a front view showing the contact pieces 78, 80, and 82 of the support 77 of the third embodiment. The support body 77 has: a contact piece 78 which is located at the upper part and has a small diameter contact portion 83; a contact piece 80 which is located at the lower part and a large diameter contact portion 84; and a contact piece 82 which is located at the contact The contact piece 78 and the contact piece 80 have a contact portion 85. The contact portion 83 is separated from the contact portion 84 and the contact portion 85, and has the same outer peripheral surface of the truncated cone. As described above, by contacting the plurality of contact portions 83, 84, and 85 with the container body 2, the container body 2 can be firmly supported. In a front view in the direction orthogonal to the axis L, by adjusting the position of the support 77 disposed on the first rotating shaft 6, the contact portions 83, 84, and 85 can be separated from the container body 2 on the axis L The container body 2 is supported in a state where the lower part is fitted toward the upper part. FIG. 11 is a front view showing the contact piece 91 of the support 87 of the fourth embodiment. The support 87 has an integrated contact portion 93. By integrating the contact portion 93 of the support 87, the number of parts can be reduced, and cost reduction can be achieved. In front view in the direction orthogonal to the axis L, by adjusting the position of the support 87 disposed on the first rotating shaft 6, the abutment portion 93 can be oriented upward from the lower part of the container body 2 on the axis L The fitted state supports the container body 2. As described above, the dehydration processing apparatus 1 includes: a base 4 installed on a predetermined horizontal installation surface; a first rotating shaft 6 that is rotatably arranged around the vertical axis L of the base 4; a container body 2. It has a plurality of through-hole portions 34 and is rotatably arranged around the first rotating shaft 6; a driving mechanism 5 which drives the first rotating shaft 6 to rotate around the axis L; and a support 7 which is arranged on The first rotating shaft 6 supports the container body 2; and the support body 7 includes at least one abutting portion 57, 59 having an outer peripheral surface that abuts the container body 2, and the abutting portions 57, 59 are provided on the axis L from the aforementioned The container body 2 is supported in a state where the lower part of the container body 2 is fitted toward the upper part. Thereby, when the amount of the food stored in the container body 2 changes, or when the rotation number of the container body 2 changes, the vibration generated by the dehydration processing device 1 can be suppressed. The present invention can be implemented in various other ways without departing from its spirit or main characteristics. Therefore, all the points in the foregoing embodiments are merely examples, and the scope of the present invention is as shown in the scope of the patent application, and is not subject to any restrictions in the text of the description. Furthermore, all changes and modifications within the scope of patent application are within the scope of the invention.

1‧‧‧Dehydration processing device 2‧‧‧Container body 3‧‧‧ Cover body 4‧‧‧Abutment 5‧‧‧Drive mechanism 6‧‧‧1st rotating shaft 7‧‧‧Support body 9‧‧‧Motor 10‧‧‧ Cover 11‧‧‧Storage container 12‧‧‧Pulley 13‧‧‧Pulley 14‧‧‧V belt 16‧‧‧Opening part 17‧‧‧Flange part 18‧‧‧Body part 19‧‧‧ Peripheral wall part 20‧‧‧Bottom 22‧‧‧‧Opening 23‧‧‧‧Convex part 24‧‧‧ Upper end face 25‧‧‧ Upper end part 30‧‧‧Step part 33‧‧‧Through hole 34‧‧‧Through hole part 36 ‧‧‧Upper cover 37‧‧‧Rotating shaft 38‧‧‧Handle 39‧‧‧First arm 40‧‧‧ Housing 41‧‧‧ 2nd arm 42‧‧‧Bearing shell 43‧‧‧ Second rotation Shaft 50‧‧‧Bearing unit 52‧‧‧Bearing unit 57‧‧‧Abutment part 58‧‧‧‧Abutment piece 59‧‧‧Abutment part 60‧‧‧Abutment piece 62‧‧‧‧R chamfer/R Chamfered part 63‧‧‧Cylinder surface 67‧‧‧Support body 68‧‧‧Abutment piece 70‧‧‧‧Abutment piece 71‧‧‧‧Abutment part 72‧‧‧‧Abutment part 77‧‧‧‧Support body 78‧‧‧ contact piece 80‧‧‧ contact piece 82‧‧‧ contact piece 83‧‧‧ contact part 84‧‧‧ contact part 85‧‧‧ contact part 87‧‧‧support 91 ‧‧Abutting piece 93‧‧‧Abutting part A‧‧‧Airflow D1‧‧‧Direction D2‧‧‧Direction F1‧‧‧Rotating force F2‧‧‧Rotating force L‧‧‧Axis r1‧‧‧Distance r2 ‧‧‧Distance r3‧‧‧Distance r4‧‧‧Distance S‧‧‧Space w1‧‧‧Self weight w2‧‧‧Self weightθ‧‧‧Tilt angle

FIG. 1 is a front view showing a dehydration device according to an embodiment of the present invention. Figure 2 is a perspective view of the container body. Fig. 3 is a longitudinal sectional view of the container body. 4 is a cross-sectional view when one of the through holes formed in the container body is cut by a virtual plane perpendicular to the central axis. FIG. 5 is a detailed view of a state where the support and the pulley are attached to the first rotating shaft. 6 is a diagram showing the disassembly steps of the container body. 7 is a cross-sectional view showing a state where the contact portion of the support portion abuts on the convex portion of the container body. 8 is a diagram showing the relationship between the driving force of the driving mechanism to drive the support body and the frictional force received by the container body. 9 is a front view showing the contact portion of the support body of the second embodiment. 10 is a front view showing the contact portion of the support body of the third embodiment. 11 is a front view showing the contact portion of the support body of the fourth embodiment.

1‧‧‧Dehydration treatment device

2‧‧‧Body

3‧‧‧cover

4‧‧‧Abutment

5‧‧‧Drive mechanism

6‧‧‧1st axis of rotation

9‧‧‧Motor

10‧‧‧ cover

11‧‧‧Storage container

12‧‧‧Pulley

13‧‧‧ Pulley

14‧‧‧V belt

23‧‧‧Convex

24‧‧‧upper face

25‧‧‧Upper end

36‧‧‧Upper cover

37‧‧‧rotation axis

38‧‧‧grip

39‧‧‧ 1st arm

40‧‧‧Housing

41‧‧‧ 2nd arm

42‧‧‧Bearing shell

43‧‧‧ 2nd axis of rotation

50‧‧‧Bearing unit

52‧‧‧Bearing unit

D1‧‧‧ direction

D2‧‧‧ direction

L‧‧‧Axis

Claims (3)

A dehydration treatment device is characterized by comprising: a base, which is installed on a preset horizontal installation surface; a rotating shaft, which is rotatably arranged around the vertical axis of the base; and a container body, which has a plurality of A hole portion that is rotatably arranged around the rotation axis; a driving mechanism that drives the rotation axis to rotate around the axis; and a support body that is arranged on the rotation axis and supports the container body; and the support body includes At least one contact portion having an outer peripheral surface contacting the container body, the contact portion supporting the container body in a state of being fitted on the axis from the lower portion of the container body toward the upper portion; disposed on the rotating shaft The position of the above support is adjustable. The dehydration processing device according to claim 1, wherein the abutment portion has a tapered receiving surface that is closed in a ring shape facing upward. The dehydration processing apparatus according to claim 1 or 2, wherein the container body contains food materials.

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