JP5197509B2 - Compressor packing equipment - Google Patents

Description

  The present invention relates to packing of a compressor, and relates to a returnable compressor packing apparatus in which a plurality of compressors are assembled and can be handled collectively.

  Conventionally, as a returnable compressor packing device intended for repeated use, a pedestal integrally molded with foamed polystyrene is arranged on the upper surface of the loading platform, and a fitting recess for storing the container bottom of the compressor is arranged on the upper surface of the pedestal. A plurality of compressors are mounted by providing a plurality, and a plurality of fitting recesses for storing the upper part of the compressor are provided on the lower surface of the pedestal according to the position where the compressor is mounted. There is a packaging device in which the pedestal of the same shape is fixed by sandwiching the upper part of the compressor from above with a fitting recess on the lower surface thereof, and integrating the whole with a binding band (for example, see Patent Document 1).

JP 2002-96876 A (Abstract)

  The compressor usually includes a terminal for connecting to the control board on its upper surface, piping for connecting to the heat exchanger, and the like, and the positions thereof vary depending on the type of the compressor. For this reason, in a conventional compressor packing device, it is necessary to prepare a dedicated pedestal for a compressor of a type in which the arrangement of terminals and piping is different or the shape of the container bottom of the compressor is different. Cannot be shared. In other words, different pedestals are required depending on the number of combinations of the positions of the terminals and piping on the upper side of the compressor and the shape of the container bottom of the compressor. For this reason, when the pedestal is repeatedly used as a returnable packaging, a large storage space must be secured after the compressor transportation is completed. In addition, since the molds for forming the pedestal are required for the number of combinations, there is a problem that the packing member is expensive as a result.

  The present invention has been made to solve the above problems, and it is possible to obtain a compressor packing apparatus that can be shared with a compressor having the same bottom shape even if the top shape of the compressor is different. Objective.

A compressor packing apparatus according to the present invention is provided with a storage container having a loading platform, a pedestal having a plurality of fitting portions that are placed on the loading platform of the storage container and into which a bottom portion of the compressor is fitted, and placed on the pedestal. is outside挿装wear compressor, interposed a plurality of tubular sleeves for covering the outer periphery of the compressor, and a top plate covering a top of the tubular sleeve, the tubular sleeve and the compressor between the container and the top plate The cylindrical sleeve is configured such that the upper surface of the cylindrical sleeve is higher than the uppermost end of the compressor placed on the pedestal. It is accommodated in the internal accommodating space.

  According to the present invention, the cylindrical sleeve is mounted on the outer periphery of the compressor so as to absorb the difference in the shape of the upper surface of the compressor. It is possible to obtain a compressor packing apparatus that can be shared for compressors having the same bottom shape.

It is a perspective view of the compressor packing apparatus which concerns on Embodiment 1 of this invention. It is a disassembled perspective view of the compressor packing apparatus which concerns on Embodiment 1 of this invention. It is principal part sectional drawing of the compressor packing apparatus of FIG. It is AA sectional drawing of FIG. It is a perspective view of the compressor packing apparatus which concerns on Embodiment 2 of this invention. It is a perspective view of the compressor packing apparatus which concerns on Embodiment 3 of this invention. It is a disassembled perspective view of the compressor packing apparatus which concerns on Embodiment 3 of this invention. It is a perspective view of the storage container of FIG. It is a perspective view which shows the state which folded the storage container of FIG.

Embodiments of the present invention will be described below with reference to the drawings.
Embodiment 1 FIG.
1 is a perspective view of a compressor packing apparatus according to Embodiment 1 of the present invention. FIG. 2 is an exploded perspective view of the compressor packaging apparatus according to Embodiment 1 of the present invention. FIG. 3 is a cross-sectional view of a main part of the compressor packaging apparatus of FIG. 4 is a cross-sectional view taken along line AA in FIG.
The compressor packing device 1 is placed on the storage container 10, the loading platform 11 of the storage container 10, a pedestal 20 for fixing the arrangement position of the compressor 60, and the compressor 60 placed on the pedestal 20. And a cylindrical sleeve 30 that covers the outer periphery of the compressor 60, a top plate 40, and a band 50 for integrally connecting them.

  The storage container 10 has a configuration in which a rectangular flat plate-like carrier 11 in a plan view, columns 12 erected at the four corners of the carrier 11, and a lateral frame 13 connecting the columns 12 are integrally fixed. doing.

  The pedestal 20 has a fitting portion 21 into which a later-described leg portion 62 of the compressor 60 is fitted, and is formed so as to penetrate therethrough at a plurality of intervals. In addition, although the fitting part 21 has shown the example formed in the through-hole in FIG. 2, it is good also as a recessed part. The pedestal 20 is made of a plastic material such as polypropylene, a plastic bubble board, or the like.

  The compressor 60 packed in the compressor packing apparatus 1 includes a cylindrical shell container (sealed container) 61 and leg portions 62 fixed to the bottom surface of the shell container 61. The leg portion 62 is made of a bent steel plate and is formed to protrude outward from the bottom surface of the shell container 61. The height of the leg portion 62 of the compressor 60 is approximately the same as the thickness of the pedestal 20, and when the leg portion 62 of the compressor 60 is fitted into the fitting portion 21 of the pedestal 20, The upper surface of the leg portion 62 is configured to be flush with the upper surface. A holder 63 is fixed to the side surface of the shell container 61, and a suction muffler 64 is held by the holder 63. Further, on the upper surface of the shell container 61, a terminal 65 for connecting to a control board (not shown) and a pipe 66 for connecting to a heat exchanger or the like are erected.

  Here, the cylindrical sleeve 30 has a hexagonal cylindrical shape in plan view, and is configured so that the shell container 61 of the compressor 60 can be inserted into the inner accommodation space. The cylindrical sleeve 30 is formed on the outer periphery of the shell container 61 of the compressor 60. It is to be attached. A cutout 31 for avoiding interference with the holder 63 is provided on the side surface of the cylindrical sleeve 30. The notch 31 has a slit shape extending upward from the lower end surface of the cylindrical sleeve 30, and only covers the outer periphery of the shell container 61 from above without interfering with the holder 63. The cylindrical sleeve 30 can be attached to the shell container 61.

  Further, the inner dimension of the cylindrical sleeve 30 is configured to be slightly larger than the outer diameter of the shell container 61 of the compressor 60, and restricts the shell container 61 from moving in the cylindrical sleeve 30 during transportation. The cylindrical sleeve 30 has a height direction so that the upper surface thereof is higher than the uppermost end of the compressor 60 disposed on the pedestal 20, that is, the upper end of the terminal 65 and the pipe 66 provided on the upper surface of the shell container 61. The length of is set. Thereby, the cylindrical sleeve 30 has a configuration in which the entire shell container 61 can be accommodated in the cylindrical sleeve 30.

  Further, the cylindrical sleeve 30 is mounted on the shell container 61 placed on the pedestal 20, and as is apparent from the plan view of FIG. 4, the lower end surface of the cylindrical sleeve 30 is the leg of the compressor 60. It is comprised so that both the part 62 and the base 20 may be contacted.

  Further, the cylindrical sleeve 30 is configured to be folded along a fold in the axial direction, and can be returned by being appropriately folded at the time of return. The material of the cylindrical sleeve 30 is not particularly limited, but when manufactured using a plastic material such as polypropylene, the plastic material has water resistance, so the number of reuses increases. FIG. 4 shows an example of manufacturing using plastic cardboard. When the cylindrical sleeve 30 is manufactured using plastic corrugated cardboard, the juxtaposed direction of plastic corrugated cardboard flutes (step ridges) is set to be the circumferential direction of the cylindrical sleeve 30. Thereby, a cylindrical shape can be formed easily. Further, since the direction in which the load is received (the direction perpendicular to the paper surface of FIG. 4) is the flute direction (the direction in which the peaks extend), the load when the top plate 40 and the storage container 10 are sandwiched by the band 50 is efficiently handled. Can receive. For this reason, weight reduction of the cylindrical sleeve 30 is possible, As a result, the effect that component cost and transportation cost can be reduced is acquired.

  When the compressor 60 is loaded on the compressor packaging apparatus 1 configured as described above, first, the pedestal 20 is disposed on the loading platform 11 of the storage container 10 and compressed into each fitting portion 21 of the pedestal 20. Insert the leg 62 of the machine 60. Then, the cylindrical sleeve 30 is attached to the outer periphery of the shell container 61 of each compressor 60. Next, a top plate 40 having substantially the same external dimensions as the pedestal 20 is placed on the upper portion of the cylindrical sleeve 30 so as to cover all the cylindrical sleeves 30, and in this state, the band 50 is attached and the whole is mounted. Fasten together. The method of attaching the band 50 is arbitrary, but here, one band 50 is crossed from the back side of the top surface of the top plate 40 to the near side in FIG. The upper surface of is crossed from the near side to the far side. Then, similarly, it is folded back by the back side horizontal frame 13 (not shown), and the folded portion is thermally welded to the other end of the band 50. In this way, the whole is integrated in a state where the compressor 60 and the cylindrical sleeve 30 are sandwiched between the loading platform 11 and the top plate 40.

  As described above, the cylindrical sleeve 30 having a height higher than the uppermost end of the shell container 61 is attached to the outer periphery of the shell container 61, and the upper surface shape of the shell container 61 (the arrangement of the terminals 65 and the pipes 66 formed on the upper surface). Since the difference between the pattern and the like is absorbed, the following advantages are obtained. That is, when configuring the pedestal 20, it is not necessary to deal with the shape of the top surface of the shell container 61, and the structure corresponding to the shape of the bottom surface of the shell container 61 may be used. What is necessary is just to mount the top plate 40 of a shape.

Next, the fixed support of the compressor 60 of the compressor packaging apparatus 1 against transportation vibration will be described.
Since the leg portion 62 of the compressor 60 is fitted to the fitting portion 21 of the pedestal 20, the movement of the compressor 60 in the mounting surface direction (hereinafter referred to as the lateral direction) is restricted. Further, since the cylindrical sleeve 30 attached to the shell container 61 of the compressor 60 is sandwiched and fixed between the loading platform 11 of the storage container 10 and the top plate 40 by the band 50, it is lateral to vibration in the lateral direction. There is no gap or falls. Thereby, the fixed support of the horizontal direction with respect to the compressor packing apparatus 1 of the compressor 60 is implement | achieved.

Further, as described above, the cylindrical sleeve 30 is sandwiched between the top plate 40 and the storage container 10, and both the leg portion 62 and the base 20 of the compressor 60 are pressed by the lower end surface of the cylindrical sleeve 30. Therefore, in both the compressor 60 and the pedestal 20, the movement in the direction orthogonal to the placement surface (hereinafter referred to as the up-down direction) is restricted. Therefore, the fixed support is realized without moving the compressor 60 against the vibration in the vertical direction.
As described above, the compressor packaging device 1 capable of reliably fixing and supporting the compressor 60 against the transportation vibration is obtained.

  As described above, in the first embodiment, the cylindrical sleeve 30 is attached to the outer periphery of the shell container 61 of the compressor 60, and the top plate 40 is placed in a state where the entire shell container 61 is accommodated in the cylindrical sleeve 30. The whole is integrated. For this reason, even if it is the compressor 60 in which arrangement | positioning of the terminal 65 and the piping 66 differs, the difference is absorbed by mounting | wearing with the cylindrical sleeve 30, and even the fitting part 21 of the base 20 is the leg part 62 of the compressor 60. It only needs to correspond to the shape. Therefore, the pedestal 20 does not need to be configured according to the positions of the terminals 65 and the pipes 66, and the types of pedestals 20 can be reduced as compared with the conventional structure. That is, in the case of the conventional structure, the concave portion for accommodating the terminal 65 and the pipe 66 on the upper portion of the compressor 60 is provided on the lower surface of the pedestal 20 according to the position where the compressor 60 is placed. This is not necessary for the structure. Therefore, it is only necessary to have a configuration having the fitting portion 21 that matches the shape of the leg portion 62 of the compressor 60, and the type of the pedestal 20 can be reduced as compared with the conventional case, and as a result, the packaging cost can be reduced. Become.

  In addition, since the packing device can be shared with the compressors 60 having different arrangements of the terminals 65 and the pipes 66 at the top of the compressor 60, the number of parts can be reduced, and therefore, the storage space for returning can be widened. Can be suppressed. Further, the pedestal 20 only needs to have the fitting portion 21 that matches the shape of the leg portion 62, and does not require a complicated shape.

  Moreover, since the leg part 62 of the compressor 60 fits in the fitting part 21 of the base 20, the movement of a horizontal direction is controlled at the time of transport. Further, since the cylindrical sleeve 30 attached to the shell container 61 of the compressor 60 is sandwiched and fixed between the loading platform 11 and the top plate 40 of the storage container 10 by the band 50, it is lateral to vibration in the lateral direction. There is no gap or falls. Thereby, the fixing support of the compressor 60 in the horizontal direction is realized.

  In addition, since both the pedestal 20 and the leg portion 62 of the compressor 60 are pressed by the lower end surface of the cylindrical sleeve 30, the vertical movement of both the compressor 60 and the pedestal 20 is restricted with a simple configuration. can do.

  Further, when the cylindrical sleeve 30 and the pedestal 20 are manufactured using a plastic material such as polypropylene, the plastic material has water resistance, so that the number of reuses increases. As a result, the cost of parts can be reduced and the arrangement frequency can be kept low.

  When the cylindrical sleeve 30 is manufactured using plastic cardboard, the juxtaposition direction of the plastic cardboard flutes (step ridges) is set to be the circumferential direction of the cylindrical sleeve 30. Thereby, a cylindrical shape can be formed easily. Further, since the direction in which the load is received (the direction perpendicular to the paper surface of FIG. 4) is the flute direction (the direction in which the peaks extend), the load when the top plate 40 and the storage container 10 are sandwiched by the band 50 is efficiently handled. Can receive. For this reason, weight reduction of the cylindrical sleeve 30 is possible, As a result, the effect that component cost and transportation cost can be reduced is acquired.

  Further, when the pedestal 20 is manufactured using a plastic bubble board, the weight can be reduced when the pedestal 20 having a thickness substantially equal to the thickness of the leg portion 62 of the compressor 60 is manufactured.

  In addition, although the example which made the shape of the cylindrical sleeve 30 substantially hexagonal shape was illustrated, it is not restricted to this shape, Arbitrary shapes can be employ | adopted.

  By the way, although the material of the band 50 is arbitrary, resin is usually used frequently, and in the case of the resin band 50, some elongation occurs. When elongation occurs, the fastening state becomes unstable correspondingly, and therefore, it is preferable that the length of the band 50 used at the time of fastening is short. For this reason, when fastening the whole, the lower side of the loading platform 11 of the storage container 10 is not passed, but the band 50 is folded by the horizontal frame 13 to fasten the whole.

Embodiment 2. FIG.
The second embodiment relates to a packaging device that can reduce labor and time during packaging and unpacking.

FIG. 5 is a perspective view of a compressor packaging apparatus according to Embodiment 2 of the present invention. In FIG. 5, the same parts as those in FIG.
A compressor packaging apparatus 100 according to the second embodiment is a cylindrical sleeve in which a plurality of cylindrical sleeves 30 of the compressor packaging apparatus 1 according to the first embodiment shown in FIG. 70 is used, and other configurations are the same as those in the first embodiment. FIG. 5 shows an example in which two cylindrical sleeves 30 are fixed and formed in an approximately eight shape in plan view. However, the number is not limited to this number, and a plurality of fixed sleeves 30 are fixed. Also good. In the pedestal 20, each fitting portion 21 is arranged in accordance with the accommodation space in the cylindrical sleeve 70, and the two compressors 60 in a state in which the leg portion 62 is fitted to each fitting portion 21 are arranged in the cylinder The sleeve 70 can be mounted at a time.

  In the compressor packing device 100 of the second embodiment configured as described above, the same effect as that of the first embodiment can be obtained, and a cylindrical sleeve in which a plurality of the cylindrical sleeves 30 of the first embodiment are integrated. Since 70 is used, the following effects can be obtained. That is, the cylindrical sleeves 70 can be attached to and detached from the plurality of compressors 60 at a time, and packing and unpacking work time can be shortened as compared to a configuration in which the cylindrical sleeves 70 are attached and detached one by one. Further, since the number of cylindrical sleeves 70 used can be reduced, the management of the packing parts becomes easy.

Embodiment 3 FIG.
The third embodiment relates to a compressor packaging apparatus 200 that can stack the compressors 60 in multiple stages.

FIG. 6 is a perspective view of a compressor packaging apparatus according to Embodiment 3 of the present invention. FIG. 7 is an exploded perspective view of the compressor packing apparatus according to Embodiment 3 of the present invention. FIG. 8 is a perspective view of the storage container of FIG. FIG. 9 is a perspective view showing a state in which the storage container of FIG. 8 is folded. 6 to 9, the same parts as those in FIGS. 1 and 2 are denoted by the same reference numerals. In the following, the third embodiment will be described focusing on the differences from the first embodiment.
The compressor packing apparatus 200 according to Embodiment 3 has a structure in which the height in the vertical direction of the storage container 10 can be adjusted low, and the other basic structure is the embodiment shown in FIGS. 1 and 2. This is the same as the first embodiment.

  The height adjustment structure of the storage container 10 is not limited to the illustrated structure, and an arbitrary structure can be adopted. Here, the structure shown in FIGS. 6 to 8 will be briefly described. Of the four columns 12 (12a to 12d) around the loading platform 11, a pair of upper and lower horizontal frames 13 are connected between the columns 12a and 12b and between the columns 12c and 12d, respectively. A frame 15 and a rear frame 16 are formed. Further, side frames 17 and 18 are detachably attached to the column 12 between the column 12b and the column 12c and between the column 12d and the column 12a, respectively. The side frames 17 and 18 have a pair of left and right vertical frames 17a and 18a and a pair of upper and lower horizontal frames 17b and 18b that connect the vertical frames 17a and 18a. ing. Each support column 12 is configured to be foldable toward the inner side of the storage container 10, and the side frames 17 and 18 are removed from the support column 12, and the support column 12 is folded to reduce the height of the storage container 10. It is possible to do.

  As shown in FIG. 7, the compressor packing device 200 according to the third embodiment arranges the pedestal 20 (20 a) on the loading platform 11 of the storage container 10, and each fit of the pedestal 20 (20 a). The leg portions 62 of the compressor 60 are fitted into the joint portions 21 respectively. Next, the cylindrical sleeve 30 is mounted on the outer periphery of the shell container 61 of each compressor 60. Then, the top plate 40 (40a) having substantially the same external dimensions as the pedestal 20 is placed on the cylindrical sleeve 30 so as to cover all the cylindrical sleeves 30. Thus, the first stage is completed.

  Subsequently, another layer is stacked on the first layer in the same manner. That is, the base 20 (20b), the compressor 60, the cylindrical sleeve 30, and the top plate 40 (40b) are sequentially placed. Then, the horizontal frame 13 of the front frame 15, the horizontal frame 13 of the rear frame 16, and the uppermost top plate 40 (40 b) are fastened by the band 50, and the whole is integrated.

  And when returning the compressor packing apparatus 200 after transporting the compressor 60 to the target place using the compressor packing apparatus 200, it folds like FIG. That is, the side frames 17 and 18 are removed from the support column 12, and the support column 12 is appropriately folded and stacked on the loading platform 11 in the order of, for example, the side frame 17, the front frame 15, the side frame 18, and the rear frame 16. The cylindrical sleeve 30 is folded and packaged several times at a time (not shown). Then, as shown in FIG. 9, the bag filled with the cylindrical sleeve 30 is stored in the space formed in the gap between the horizontal frame 13, the horizontal frame 17b, and the horizontal frame 18b in the folded state. The base 20 and the top plate 40 are placed below the loading platform 11 of the storage container 10. Returned as above.

  As described above, according to the third embodiment, since the multi-stage stacking is adopted, the number of compressor packings per packing increases. That is, for example, two compressor packing devices of the compressor packing device 1 of the first embodiment can be packed by one compressor packing device 200. Therefore, the storage efficiency of the compressor packaging apparatus 200 after unpacking is improved. Also, packing and unpacking work time can be shortened.

Further, since the support column 12 of the storage container 10 can be adjusted in height in the vertical direction, the height of the support column 12 can be lowered after unpacking to lower the height at the time of return than at the time of packing. Is possible. In addition, since the cylindrical sleeve 30 can be folded, the volume occupied by the cylindrical sleeve 30 itself can be reduced by folding the cylindrical sleeve 30 when returning after unpacking.
From the above, the number of compressor packing devices that can be accommodated in a truck bed or a container at the time of return increases, and transportation costs can be reduced.

  In the third embodiment, the cylindrical sleeve 30 similar to that of the first embodiment is illustrated. However, the cylindrical sleeve 70 of the second embodiment may be used.

  In the third embodiment, the height of the column 12 can be adjusted in the vertical direction. However, in the case of the one-stage configuration of the first embodiment, the height can be adjusted in the same manner, and after the unpacking. When returning, the length of the column 12 may be shortened so that the height is lower than the shape of FIG.

  Moreover, in each embodiment, although the example which penetrates the base 20 and comprises the fitting part 21 was shown, you may form in a concave shape without letting it penetrate. Moreover, when the fitting part 21 of the base 20 is formed with a recessed part, when stacking in multiple stages as in the third embodiment, the top plate 40a of FIG. 7 can be omitted. In this case, the number of parts can be further reduced.

  In each of the above embodiments, the example of the compressor 60 in which the suction muffler 64 is mounted on the side surface of the shell container 61 has been illustrated and described. However, the present invention is not limited to this, and the suction muffler 64 is mounted. The compressor packing device of the present invention can be applied to a compressor that is not.

  DESCRIPTION OF SYMBOLS 1 Compressor packing apparatus, 10 Storage container, 11 Loading platform, 12 support | pillar, 12a support | pillar, 12b support | pillar, 12c support | pillar, 12d support | pillar, 13 horizontal frame, 15 front frame, 16 rear frame, 17 side frame, 17a vertical frame, 17b horizontal Frame, 18 Side frame, 18a Vertical frame, 18b Horizontal frame, 20 Base, 21 Fitting part, 30 Cylindrical sleeve, 31 Notch part, 40 Top plate, 50 Band, 60 Compressor, 61 Shell container, 62 Leg part , 63 holder, 64 suction muffler, 65 terminal, 66 piping, 70 cylindrical sleeve, 100 compressor packing device, 200 compressor packing device.

Claims (11)

A storage container having a loading platform;
A pedestal having a plurality of fitting parts placed on the cargo bed of the storage container and into which the bottom of the compressor is fitted;
A plurality of cylindrical sleeves that are extrapolated to a compressor placed on the pedestal and cover the outer periphery of the compressor ;
A top plate covering the top of the cylindrical sleeve;
A band for integrally connecting the cylindrical sleeve and the compressor in a state of interposing the cylindrical sleeve and the compressor between the storage container and the top plate;
The cylindrical sleeve is configured so that an upper surface thereof is higher than an uppermost end of the compressor placed on the pedestal, and the entire compressor is accommodated in an internal accommodation space. apparatus.
  The compressor packing apparatus according to claim 1, wherein the cylindrical sleeve has an inner dimension slightly larger than an outer diameter of the compressor.   The compressor packing apparatus according to claim 1 or 2, wherein a plurality of the cylindrical sleeves are fixed to each other and integrated.   The combination of the pedestal, the plurality of cylindrical sleeves, and the top plate is sequentially stacked on the loading platform of the storage container, and the whole is integrally coupled with a band. The compressor packing apparatus according to claim 3.   The compressor packing apparatus according to any one of claims 1 to 4, wherein the cylindrical sleeve is foldable.   The storage container has a configuration in which a rectangular plate-shaped cargo bed, a column standing on the four corners of the cargo bed, the height of which can be adjusted in the vertical direction, and a horizontal frame connecting the columns are integrally fixed. The compressor packing apparatus according to any one of claims 1 to 5, wherein the support column has a height lower than that at the time of packing after unpacking.   The compressor has a shell container and a suction muffler held by a holder fixed to the outer periphery of the shell container, and the cylindrical sleeve is externally attached to the shell container, The compressor packing device according to any one of claims 1 to 6, further comprising a notch that does not interfere with the holder and the suction muffler.   The compressor packing device according to claim 7, wherein the notch has a slit shape extending upward from a lower end surface of the cylindrical sleeve.   The compressor packing apparatus according to any one of claims 1 to 8, wherein the cylindrical sleeve and the pedestal are made of plastic.   The compressor packing apparatus according to any one of claims 1 to 8, wherein the cylindrical sleeve is manufactured using plastic corrugated cardboard.   The compressor packing apparatus according to any one of claims 1 to 8, wherein the pedestal is manufactured using a plastic bubble board.

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