JP5956101B1 - Spattering salt capture device - Google Patents

Abstract

An object of the present invention is to enable an exchange of gauze for capturing scattered salt in an automatic or simple operation in a 100-leaf box. When an upper stage 110 and a lower stage 130 rotate together around a rotation shaft 146, the holding device 100 causes an unused scattered salt capturing body 20 to be connected to any of a plurality of holding frames 114 of the upper stage 110. The first state where the scattered salt trap 20 falls on the holding frame 124 of the middle step 120 through the slits 112E and 144B, and the scattered salt trap 20 in use is placed on the lower step 130. In addition, it falls through the slits 143B and 132F from the holding frame 124 of the middle stage part 120 to one of the plurality of holding frames 134 of the lower stage part 130, and the unused scattered salt capturing body 20 is placed on the middle stage upper plate 144. It is comprised so that it may change alternately to the 2nd state to mount.

Description

  The present invention relates to a scattered salt capturing device that captures the salt scattered in the atmosphere in order to measure the amount of scattered salt.

  In order to predict salt damage caused by sea salt particles such as insulators and steel towers in power transmission systems, the amount of salt scattered in the atmosphere (hereinafter, the amount of salt contained in the unit volume is the amount of salt in the air, and this is multiplied by the wind speed). It is necessary to measure the amount of salt (sprayed salt content), and for that purpose, it is necessary to capture the salt scattered in the atmosphere. The dry gauze method stipulated in JIS Z2382 is to install gauze in a wooden frame with open windows and install it in a well-ventilated place where it does not get wet in the rain. It is made to adhere and the amount of the attached salt is measured.

  In addition, in the outside air introduction device described in Patent Document 1, a tape-like salt removal filter is provided in the outside air introduction portion that introduces outside air into the outdoor structure, and salt is captured by the salt removal filter, thereby Prevents salt from entering the interior of the outdoor structure. Here, in the outside air introduction device described in Patent Document 1, a new surface of the salt removal filter is sent to the outside air introduction unit, and a mechanism for retracting the surface on which the salt is attached from the outside air introduction unit is continuously provided. Capable of capturing salt.

JP 2011-85516 A

  By the way, the amount of scattered salt in the high place can be measured by installing the 100-leaf box in a high place such as a steel tower and installing the above-described gauze therein. In this case, it is necessary to replace the gauze every predetermined period, but the workability is poor if the leaf box is raised or lowered at a high place for each replacement operation. Therefore, it is desirable that the gauze that captures the scattered salt and the unused gauze can be exchanged at the exposure position by automatic or simple operation in a 100-yen box installed at a high place. In addition, it is difficult to install the feeding mechanism described in Patent Document 1 in the hundreds of boxes.

  This invention is made | formed in view of the said situation, and makes it a subject to enable it to implement the replacement | exchange of the scattering salt content capturing body which captures a scattering salt content automatically or by simple operation in a 100-leaf box. .

The scattered salt content capturing apparatus according to the present invention includes a material capable of capturing the salt content scattered in the atmosphere, a plurality of scattered salt content capturing bodies having a frame on which the material is stretched, and the plurality of scattered salt content. A holding device for holding a capture body, wherein the holding device is formed with an upper plate formed with an upper upper slit through which the scattered salt trap can pass, and a lower lower slit through which the scattered salt trap can pass A middle stage portion provided between the lower plate, a middle stage storage section provided between the middle stage upper slit and the middle stage lower slit and storing the scattered salt trapping body in use in a vertical direction; A plurality of upper housings that are rotatably provided around a vertical rotation axis, and that are arranged in the upper housing around the rotation shaft and that store the unused scattered salt content capturing body vertically. An upper storage portion, and the front of the upper casing An upper stage formed with an upper slit through which the scattered salt-capturing body can pass under the upper stage storage part, and a lower stage provided so as to be rotatable together with the upper stage part around the rotation shaft below the middle stage storage part. a housing, wherein arranged side by side around the rotation axis in the lower housing in the body, and a plurality of lower housing part for accommodating the scattering salinity capture of spent vertically, the in the lower casing lower A lower stage formed with a lower slit through which the scattered salt-capturing body can pass, and when the upper stage and the lower stage rotate around the rotation axis, the unused scattering A salt trap is dropped from any one of the plurality of upper storage units to the middle storage unit through the upper slit and the middle upper slit, and the scattered salt trap is placed on the lower casing. One state and the scattering in use A fraction capturing body falls from the middle storage portion to any one of the plurality of lower storage portions through the middle lower slit and the lower slit, and the unused scattered salt capturing body is placed on the upper plate. It is comprised so that it may change alternately to the 2nd state to mount.

  The scattering salt content capturing device includes a driving unit that rotates the upper stage part and the lower stage part around the rotation shaft, the first state is maintained for a predetermined time, and the first state is maintained via the second state. A control unit that rotates the upper stage unit and the lower stage unit by the drive unit may be provided so that the transition to one state and the maintenance for the predetermined time are repeated.

  In the scattering salt content capturing body, the lower plate may be configured to close the lower slit on the lower storage portion storing the used scattered salt content capturing body.

  In the scattered salt trap, an upper lid portion that closes the upper portion is detachably provided on the upper portion of the upper step portion, and a lower lid portion that closes the lower portion is detachably provided on the lower portion of the lower step portion. May be.

  The scattered salt content capturing apparatus may include a box in which the holding device is accommodated and provided with an air inlet that guides the scattered salt content capturing body.

  In the scattering salt content capturing apparatus, a display for identifying the scattering salt content capturing body may be written on the material or the frame.

  In the scattered salt content capturing apparatus, a weight may be attached to one side of the frame.

  According to the present invention, the exchange of the scattered salt capturing body for capturing the scattered salt can be carried out automatically or in a simple operation in the 100-leaf box.

It is a perspective view which shows the scattering salt content capture apparatus which concerns on one Embodiment. It is a front view which shows a scattering salt content capture body. It is a perspective view which shows a holding | maintenance apparatus. It is a perspective view which shows the inside of a holding | maintenance apparatus. It is a top view which shows a holding | maintenance apparatus. FIG. 6 is a cross-sectional view taken along 6-6 in FIG. 5. It is a plane sectional view of each of an upper part, a middle part, and a lower part. It is a sectional elevation for explaining operation of a holding device. It is a plane sectional view of each of the upper stage part, middle stage part, and lower stage part for explaining operation of a holding device. It is a sectional elevation for explaining operation of a holding device. It is a plane sectional view of each of the upper stage part, middle stage part, and lower stage part for explaining operation of a holding device. It is a sectional elevation for explaining operation of a holding device. It is a plane sectional view of each of the upper stage part, middle stage part, and lower stage part for explaining operation of a holding device. It is a sectional elevation for explaining operation of a holding device. It is a plane sectional view of each of the upper stage part, middle stage part, and lower stage part for explaining operation of a holding device. It is a sectional elevation for explaining operation of a holding device. It is a plane sectional view of each of the upper stage part, middle stage part, and lower stage part for explaining operation of a holding device.

  Hereinafter, embodiments for carrying out the present invention will be described with reference to the drawings. FIG. 1 is a perspective view illustrating a scattered salt content capturing apparatus 10 according to an embodiment. As shown in this figure, the scattered salt capturing device 10 includes a hundred leaf box 1, a holding device 100 installed in the hundred leaf box 1, and a plurality of scattered salt capturing bodies 20 held by the holding device 100. The hundred-leaf box 1 is a rectangular parallelepiped box, and a gallery 2 is provided on four side surfaces. The gallery 2 has a configuration in which rectifying plates that are inclined upward toward the back side are arranged vertically. Note that one side surface of the 100-leaf box 1 is referred to as a front surface, and a surface facing the one side surface is referred to as a rear surface. Further, the front side of the 100 leaves box is referred to as the front side of the apparatus, the back side of the 100 leaves box is referred to as the back side of the apparatus, and the longitudinal direction of the 100 leaves box 1 is referred to as the longitudinal direction of the apparatus. Further, the lateral direction orthogonal to the longitudinal direction of the apparatus is referred to as the lateral direction of the apparatus. In addition, a lid 3 for taking the holding device 100 in and out of the box is provided on the upper surface of the hundred-leaf box 1. One side of the lid 3 is attached to one side of the upper end of the leaf box 1 via a hinge (not shown), and one side opposite to the hinge of the lid 3 and one side of the upper end of the leaf box 1 can be attached and detached with a hinge 9 It is fixed to.

  FIG. 2 is a front view showing the scattered salt content capturing body 20. As shown in this figure, the scattered salt content capturing body 20 has air permeability and a rectangular gauze 22 that can capture the scattered salt content, and a gauze holder 24 that is a rectangular frame that holds the gauze 22. And a weight 26 attached to the gauze holder 24. In the scattered salt capturing body 20, the gauze 22 is stretched inside the gauze holder 24 by attaching the peripheral edge of the gauze 22 to the gauze holder 24. Further, the gauze holder 24 is set up and down, left and right and front and back, and when the gauze holder 24 is installed in that direction, a weight 26 is attached to a position that becomes the lower side of the gauze holder 24.

  Here, the gauze 22 is marked with a number that is a display for identifying the gauze 22. This number specifies the order of use, the month of use, and the like. That is, in the case of numbers specifying the order of use, 1, 2, 3, 4,... According to the number of gauze 22 installed, and in the case of numbers specifying the month of use, for example, 4, 5, 6 , 7, ....

  FIG. 3 is a perspective view showing the holding device 100, and FIG. 4 is a perspective view showing the inside of the holding device 100. 5 is a plan view showing the holding device 100, and FIG. 6 is a cross-sectional view taken along the line 6-6 in FIG. Further, FIG. 7 is a plan sectional view of each of the upper stage part 110, the middle stage part 120, and the lower stage part 130.

  As shown in these drawings, the holding device 100 holds the unused scattered salt capturing body 20 at the upper stage of the apparatus and the used scattered salt capturing body 20 at the exposure position of the middle stage of the apparatus. An intermediate stage 120 to be used, a lower stage 130 for holding the used scattered salt content capturing body 20 at the lower stage of the apparatus, a frame 140 for supporting them, and a moving mechanism 150 for moving the upper stage 110 and the lower stage 130. ing.

  The frame 140 includes a vertically long rectangular side plate 141, a fan-shaped bottom plate 142 having a central angle of 90 °, a semicircular middle lower plate 143, and a fan-shaped middle upper plate 144 having a central angle of 90 °. And a rotation shaft 146. At one end in the width direction of the side plate 141, a plurality of bearings 141A, 141B, 141C, and 141D that rotatably support the rotating shaft 146 are provided. The bearings 141A, 141B, 141C, 141D are arranged at equal intervals in this order from the bottom.

  The bearing 141A is integrated with the lower end of the side plate 141 and the corner of the bottom plate 142 (intersection of a pair of fan-shaped radii), and the bottom plate 142 is coupled to the lower end of the side plate 141 via the bearing 141A. . The bearing 141B is integrated with the intermediate portion in the height direction of the side plate 141 and the center (center of a semicircle) of the middle lower plate 143. The middle lower plate 143 is connected to the side plate 141 via the bearing 141B. It is connected to the middle part in the height direction. Further, the bearing 141C is integrated with the intermediate portion in the height direction of the side plate 141 and the corner portion of the middle upper plate 144 (intersection portion of a pair of radii in a sector shape), and the middle upper plate 144 has the bearing 141C. And is coupled to the intermediate portion of the side plate 141 in the height direction. Further, the bearing 141D is integrated with the upper end of the side plate 141.

  The upper stage portion 110 includes a housing 112 and a plurality of (three sets in this embodiment) holding frames 114 arranged in the housing 112. The shapes of the upper plate 112A and the bottom plate 112B of the housing 112 are fan-shaped with a central angle of 90 °. A bearing 112C is provided at a corner of the upper plate 112A and the bottom plate 112B (an intersection of a pair of radii in a sector shape), and the bearing 112C is fixed to the rotating shaft 146. The upper plate 112A is detachably provided on the upper end of the fan-shaped side wall 112D of the housing 112.

  Each holding frame 114 includes a pair of guide rails 114A standing on the bottom plate 112B. The pair of guide rails 114A is a vertically long member having a U-shaped cross section in the vertical direction, arranged in the radial direction of the bottom plate 112B so that the grooves face each other, and between the grooves on both sides. The scattered salt capturing body 20 is fitted. The plurality of holding frames 114 are arranged around the rotation shaft 146 at a predetermined interval (30 ° in the present embodiment).

  The bottom plate 112B is formed with a slit 112E (see FIG. 6) for dropping the scattered salt trap 20 into the middle stage 120. The slit 112E is disposed between the pair of guide rails 114A of each holding frame 114.

  The middle stage 120 includes the middle lower plate 143 and the middle upper plate 144 described above, and the holding frame 124 disposed between the middle lower plate 143 and the middle upper plate 144. Here, the middle lower plate 143 and the middle stage are arranged so that the middle stage upper plate 144 and the range of one half (the apparatus rear side) of the middle stage lower plate 143 bisected in the circumferential direction (on the front side and the rear side) overlap with each other. An upper plate 144 is disposed.

  The holding frame 124 includes a pair of guide rails 124 </ b> A having upper and lower ends coupled to a middle lower plate 143 and a middle upper plate 144. The pair of guide rails 124A are vertically long members having a U-shaped cross section in the vertical direction, and are arranged in the radial direction of the middle lower plate 143 and the middle upper plate 144 so that the grooves face each other. The scattered salt capturing body 20 is fitted between the grooves on both sides. The holding frame 124 is arranged close to the center side in the circumferential direction of the middle lower plate 143.

  The middle lower plate 143 is formed with a slit 143B (see FIG. 6) for dropping the scattered salt trap 20 to the lower step 130. The slit 143B is disposed between the pair of guide rails 124A of the holding frame 124. In addition, a slit 144 </ b> B for dropping the scattered salt trap 20 from the upper stage 110 to the middle stage 120 is formed in the middle upper plate 144. The slit 144B is disposed between the pair of guide rails 124A of the holding frame 124.

  The lower stage portion 130 includes a housing 132 and a plurality of (three sets in the present embodiment) holding frames 134 arranged in the housing 132. The shapes of the upper plate 132A and the bottom plate 132B of the housing 132 are fan-shaped with a central angle of 90 °. Bearings 132C (see FIG. 4) are provided at the corners of the upper plate 132A (the intersection of the pair of radii in the sector), and the gear 132D is provided at the corner of the bottom plate 132B (the intersection of the pair of radii of the sector). The bearing 132C and the gear 132D are fixed to the rotating shaft 146. The upper plate 132A is detachably provided at the lower end of the fan-shaped side wall 132E of the housing 132.

  Each holding frame 134 includes a pair of guide rails 134A standing on the bottom plate 132B. The pair of guide rails 134A are vertically long members having a U-shaped cross section in the vertical direction, arranged in the radial direction of the bottom plate 132B so that the grooves face each other, and between the grooves on both sides. The scattered salt capturing body 20 is fitted. The plurality of holding frames 134 are arranged around the rotation shaft 146 at a predetermined interval (30 ° in the present embodiment).

  The upper plate 132A is formed with a slit 132F (see FIG. 6) for dropping the scattered salt trap 20 from the middle stage 120 to the lower stage 130. The slit 132F is disposed between the pair of guide rails 134A of each holding frame 134.

  Here, the rotation shaft 146 is rotatably supported by the side plate 141, and the upper step portion 110 and the lower step portion 130 are fixed to the rotation shaft 146, whereas the middle step portion 120 is fixed to the side plate 141. ing. Thereby, the upper stage part 110 and the lower stage part 130 can rotate simultaneously around the rotating shaft 146 at the same speed, and when they are rotating, the middle stage part 120 stops at a fixed position.

  The moving mechanism 150 includes a motor 152 attached to the side plate 141, and a motor control device 154 (see FIG. 4) that controls the motor 152. The output shaft of the motor 152 is parallel to the rotation shaft 146, and the gear 152A attached to the output shaft is engaged with the gear 132D of the lower stage portion 130. Thereby, when the motor 152 is driven by the motor control device 154, the upper step portion 110 and the lower step portion 130 rotate around the rotation shaft 146.

  As shown in FIG. 6, the three sets of holding frames 114 and slits 112 </ b> E of the upper stage portion 110 are arranged at equal intervals (for example, 30 ° intervals) in the rotation direction, and the three sets of holding frames 134 and slits of the lower stage portion 130. 132F is arranged at equal intervals (for example, 30 ° intervals) in the rotation direction. Further, the intervals in the rotation direction of the three sets of holding frames 114 and the slits 112E in the upper step portion 110 are the same as the intervals in the rotation direction of the three sets of the holding frames 134 and the slits 132F in the lower step portion 130.

  The rotational positions of the three sets of holding frames 114 and slits 112E in the upper stage 110 and the rotational positions of the three sets of holding frames 134 and slits 132F in the lower stage 130 are such that the former is more clockwise than the latter. It is arranged so as to be shifted. The amount of deviation between the two is set so that the ends of the slit 112E and the slit 132F on the side far from the rotating shaft 146 do not overlap vertically. Thus, when the scattered salt capturing body 20 falls from the holding frame 114 of the upper stage portion 110 into the holding frame 124 of the middle stage section 120 through the slits 112E and 144B, the scattered salt content capturing body 20 moves over the lower stage section 130. By staying on the plate 132A, the intermediate stage 120 remains.

  Here, the motor 152 is driven by a motor control device 154 with a timer function every predetermined period (for example, for one month), and rotates the upper stage part 110 and the lower stage part 130 around the rotation shaft 146. Hereinafter, the operation of the holding device 100 will be described.

  6 to 17 are elevational sectional views or plan sectional views for explaining the operation of the holding device 100. First, as shown in an elevational sectional view of FIG. 6 and a plan sectional view of FIG. The capturing body 20 is stored. The gauze 22 of the scattered salt content capturing body 20 in the middle stage 120 is exposed to capture the scattered salt content.

  Next, the motor 152 is driven after a lapse of a predetermined period, and the slit 132F on the front side (frontmost row) of the lower stage portion 130 is scattered from the middle stage portion 120 as shown in the elevational sectional view of FIG. It is moved to the position of the salt trap 20. At this time, the used scattered salt content capturing body 20 in the middle stage portion 120 falls into the holding frame 134 in the front row of the lower stage portion 130 through the slit 143B and the slit 132F in the front row.

  Further, the motor 152 is further driven, and the holding frames 114 in the second row of the upper stage portion 110 are moved onto the holding frames 124 of the middle stage portion 120 as shown in the vertical sectional view of FIG. . At this time, the unused scattered salt content capturing body 20 in the second row of the upper stage 110 falls into the holding frame 124 of the middle stage 120 through the slit 112E in the second row of the upper stage 110 and the slit 144B of the middle stage 120. To do. Here, the slit 132F in the second row of the lower stage portion 130 is located on the rear side of the apparatus with respect to the slit 143B in the middle stage portion 120, so that the unused scattered salt capturing body 20 in the second row is Get on top plate 132A. Thereby, the scattered salt content capturing body 20 in the second row is accommodated in the holding frame 124 of the middle stage portion 120, and the gauze 22 of the scattered salt content capturing body 20 is exposed to capture the scattered salt content.

  Next, the motor 152 is driven after a lapse of a predetermined period, and the slit 132F in the second row of the lower stage portion 130 is the scattered salt trapping body of the middle stage portion 120, as shown in the elevational sectional view of FIG. It is moved to the 20 position. At this time, the used scattered salt content capturing body 20 of the middle stage portion 120 falls into the holding frame 134 of the second row of the lower stage portion 130 through the slit 143B and the slit 132F of the second row.

  Further, the motor 152 is further driven, and the holding frames 114 in the third row of the upper stage portion 110 are moved onto the holding frames 124 of the middle stage portion 120 as shown in the vertical sectional view of FIG. . At this time, the unused scattered salt capturing body 20 in the third row of the upper stage 110 falls into the holding frame 124 of the middle stage 120 through the slit 112E in the third row of the upper stage 110 and the slit 144B of the middle stage 120. To do. Here, the slit 132F in the third row of the lower stage portion 130 is positioned on the rear side of the apparatus with respect to the slit 143B in the middle stage portion 120, so that the unused scattered salt content capturing body 20 in the third row is Get on top plate 132A. Thereby, the scattered salt content capturing body 20 in the third row is stored in the holding frame 124 of the middle stage portion 120, and the gauze 22 of the scattered salt content capturing body 20 is exposed to capture the scattered salt content.

  Next, the motor 152 is driven after the lapse of a predetermined period, and the slit 132F in the third row of the lower stage portion 130 is the scattered salt trapping body of the middle stage portion 120 as shown in the elevational sectional view of FIG. It is moved to the 20 position. At this time, the used scattered salt content capturing body 20 in the middle stage portion 120 falls into the holding frame 134 in the third row of the lower stage portion 130 through the slit 143B and the slit 132F in the third row.

  As described above, the scattered salt capturing apparatus 10 according to the present embodiment has a plurality of scattered gauze 22 that can capture the salt scattered in the atmosphere and the gauze holder 24 on which the gauze 22 is stretched. A salt trap 20 and a holding device 100 that holds a plurality of scattered salt traps 20 are provided. The holding device 100 includes a middle step portion 120, and an upper step portion 110 and a lower step portion 130 provided so as to be rotatable together around a rotation shaft 146 that is vertically above and below the middle step portion 120.

  The middle stage 120 includes a middle upper plate 144, a middle lower plate 143, and a holding frame 124 provided therebetween. The middle upper plate 144 and the middle lower plate 143 are respectively formed with slits 144B and 143B through which the scattered salt capturing body 20 can pass, and the holding frame 124 is provided between the upper and lower slits 144B and 143B. The scattered salt content capturing body 20 is stored vertically.

  The upper stage portion 110 includes a plurality of holding frames 114 that accommodate unused scattered salt capturing bodies 20. The plurality of holding frames 114 are arranged side by side around the rotation shaft 146, and a slit 112E through which the scattered salt trap 20 can pass is formed under each holding frame 114.

  The lower stage portion 130 includes a plurality of holding frames 134 that store the used scattered salt content capturing body 20. The plurality of holding frames 134 are arranged side by side around the rotating shaft 146, and slits 132 </ b> F through which the scattered salt capturing bodies 20 can pass are formed on each holding frame 134.

  Here, in the holding device 100, when the upper stage portion 110 and the lower stage portion 130 rotate together around the rotation shaft 146, the unused scattered salt content capturing body 20 becomes one of the plurality of holding frames 114 of the upper stage portion 110. The first state where the scattered salt content capturing body 20 falls on the holding frame 124 of the middle stage portion 120 through the slits 112E and 144B and the scattered salt content capturing body 20 is placed on the lower stage portion 130, and the scattered salt content capturing body 20 in use While falling through the slits 143B and 132F from the holding frame 124 of the middle stage 120 to any one of the plurality of holding frames 134 of the lower stage part 130, the unused scattered salt capturing body 20 is placed on the middle stage upper plate 144. It is comprised so that it may change to a 2nd state alternately.

As a result, a plurality of unused scattered salt capturing bodies 20 are stored in the upper stage 110, and the upper stage 110 and the lower stage 130 are rotated by a predetermined amount, so that they are unused in order from the front side of the apparatus. The scattered salt content capturing body 20 is dropped from the upper stage portion 110 to the middle stage portion 120 to be exposed for a predetermined period, and the used scattered salt content capturing body 20 is sequentially dropped from the front side of the apparatus to the lower stage portion 130 and the lower stage portion 130. Can be stored. Therefore, the exchange of the gauze 22 that captures the scattered salt can be easily performed in the 100-leaf box 1.

  Moreover, in the scattered salt content capturing apparatus 10 according to the present embodiment, the first state is maintained for a predetermined time (for example, for one month), and is changed to the first state via the second state. A moving mechanism 150 that rotates the upper step portion 110 and the lower step portion 130 around the rotation shaft 146 is provided so as to be repeatedly maintained for a predetermined time. Therefore, the exchange of the gauze 22 that captures the scattered salt can be automatically performed in the 100-leaf box 1.

  Further, in the scattered salt content capturing apparatus 10 according to the present embodiment, the middle lower plate 143 is configured to close the slit 132F on the holding frame 134 that houses the used scattered salt content capturing body 20. Thereby, the used scattered salt content capturing body 20 can be stored in a sealed space.

  Further, in the scattered salt content capturing apparatus 10 according to the present embodiment, an upper plate 112A that closes the upper portion is detachably provided on the upper portion 110, and a bottom plate 132B that closes the lower portion is placed on the lower portion of the lower step portion 130. Is detachably provided. Thereby, it is possible to prevent scattered salt from entering the upper stage 110 and the lower stage 130 and adhering to the gauze 22. Further, the unused scattered salt content capturing body 20 can be inserted into the upper stage portion 110, and the used scattered salt content capturing body 20 can be taken out from the lower stage portion 130.

  Moreover, the display for identifying each is described in the scattering salt content capturing body 20 which concerns on this embodiment. This indication is the month, etc. that is placed at the exposure location and used to capture the scattered salt. Therefore, management of the used scattered salt content capturing body 20 can be facilitated. Furthermore, by attaching the weight 26 to one side of the gauze holder 24 of the scattered salt capturing body 20 according to the present embodiment, by inserting the scattered salt capturing body 20 into the upper stage 110 with this one side down, The scattered salt trap 20 easily falls from the upper stage 110 to the middle stage 120 and from the middle stage 120 to the lower stage 130.

As mentioned above, although the form for implementing this invention was demonstrated, the said embodiment is for making an understanding of this invention easy, and is not for limiting and interpreting this invention. The present invention can be changed and improved without departing from the gist thereof, and equivalents thereof are also included in the present invention. For example, in the above embodiment, the upper stage 110 and the lower stage 130 are configured to be automatically moved by the moving mechanism 150, but the upper stage 110 and the lower stage 130 may be manually moved. The moving mechanism 150 may be another mechanism such as a rack and pinion mechanism or a mechanism using a ball screw. Further, the position where the lid for replacing the scattered salt capturing body 20 is provided is not limited to the above-described configuration. For example, the middle lower plate 143 may be detachable. Furthermore, although the identification display is described on the gauze 22 of the scattered salt capturing body 20, the identification display may be described on the gauze holder 24.

1 hundred leaf box, 2 louvers, 3 lids, 9 hinges, 10 scattered salt capturing device, 20 scattered salt capturing body, 22 gauze, 24 gauze holder, 26 weight, 100 holding device, 110 upper stage, 112 housing, 112A upper plate, 112B bottom plate, 112C bearing, 112D side wall, 112E slit, 114 holding frame, 114A guide rail, 120 middle step, 124 holding frame, 124A guide rail, 130 lower step, 132 housing, 132A upper plate, 132B bottom plate, 132C bearing, 132D gear, 132E side wall, 132F slit, 134 holding frame, 134 A guide rail, 140 frame, 141 side plate, 141A bearing, 141B bearing, 141C bearing, 141D bearing, 142 bottom plate, 143 middle lower plate, 143B slit, 144 middle upper Plate, 144B slit, 146 Rotating shaft, 150 Moving mechanism, 152 Motor, 152A Gear, 154 Motor controller

Claims (7)

A material capable of capturing salt scattered in the atmosphere, a plurality of scattered salt capturing bodies having a frame on which the material is stretched, and a holding device for holding the plurality of scattered salt capturing bodies ,
The holding device is
An upper plate formed with a middle upper slit through which the scattered salt trap can pass, a lower plate with a middle lower slit through which the scattered salt trap can pass, the middle upper slit, and the middle lower slit A middle stage section provided with a middle stage storage section that is provided between the middle stage storage section for storing the scattered salt capturing body in use in a vertical direction;
An upper casing provided on the middle stage portion so as to be rotatable around a vertical rotation axis, and arranged in the upper casing around the rotation axis, with the unused scattered salt-capturing body facing vertically. A plurality of upper storage portions to be stored in the upper housing portion, and an upper slit portion in which an upper slit through which the scattered salt trapping body can pass is formed below the upper storage portion in the upper casing,
Wherein a middle housing portion lower housing which is provided rotatably together with the upper part around the rotating shaft under, disposed side by side around the rotating shaft to the lower housing within the body, used the scattering salinity A plurality of lower storage units that vertically store the capturing body, and a lower step part in which a lower slit through which the scattered salt capturing body can pass is formed on the lower storage unit in the lower casing. ,
When the upper stage part and the lower stage part rotate around the rotation axis, the unused scattered salt trap is transferred from any one of the plurality of upper stage storage parts to the middle stage storage part. A first state where the scattered salt capturing body falls through the upper slit, and the scattered salt capturing body is placed on the lower casing, and the scattered salt capturing body in use is moved from the middle storing section to the plurality of lower storing sections. While falling through the middle lower slit and the lower slit to any one of the above, the unused scattered salt trap is configured to alternately shift to a second state on the upper plate. Spattering salt capture device. A drive unit for rotating the upper stage part and the lower stage part around the rotation axis;
The upper stage part and the lower stage part are repeatedly maintained so that the first state is maintained for a predetermined time, and is transited to the first state via the second state and maintained for the predetermined time. The scattered salt content capture device according to claim 1, further comprising: a control unit that rotates the drive unit by means of the drive unit.   The scattered salt content capturing apparatus according to claim 1, wherein the lower plate is configured to close the lower slit on the lower storage portion in which the used scattered salt content capturing body is stored. An upper lid part that closes the upper part is detachably provided on the upper part of the upper part,
The scattering salt content capture device according to any one of claims 1 to 3, wherein a lower lid portion for closing the lower portion is detachably provided at a lower portion of the lower step portion.   The scattering salt content capture device according to any one of claims 1 to 4, further comprising a box that houses the holding device and includes a wind guide port that guides the scattered salt content capturing body.   The scattered salt capturing apparatus according to any one of claims 1 to 5, wherein a display for identifying the scattered salt capturing body is written on the material or the frame.   The scattered salt capturing device according to claim 6, wherein a weight is attached to one side of the frame.

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