JP2008105711A - Pallet for disk conveyance - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a pallet that is used for loading discoidal materials and safely conveying them, and makes it easy to put the disk-shaped materials into the pallet or to take them out of it in a place where they are used. <P>SOLUTION: An upper floor member 1 and a lower floor member 2 are formed by composing floor members. Each of the floor members is obtained by forming in the surface of a floor substrate 56 a plurality of parallel accommodating grooves 3 of a predetermined width D (t<SB>0</SB><D)corresponding to the thickness t<SB>0</SB>of a disk 63 so that the disk 63 can roll (b), (c). Each of the accommodating grooves 3 has a length L that allows the accommodation of at least three disks 63 disposed with their axes oriented in a horizontal direction. Stopper 51 are disposed for restricting the movement of the disks 63 in the accommodating grooves. Each of the stoppers 51 includes connecting members having a cushioning member 54 inserted between the stored disks 63, and an operating mechanism 50 for moving the connecting members 53 upward or downward simultaneously. A door 14 is attached to the entrance/exit 4 of each accommodating groove 3. Thus, the pallet 60 is formed. The door 4 is kept open by an angle θ in an opened state. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a pallet on which a disk-shaped material can be loaded, transported safely, and the disk-shaped material can be easily taken in and out at a place of use.

  When storing and transporting a large number of disk-shaped materials with the shaft held vertically, stack the disks horizontally on the pedestal and lay them horizontally to prevent movement around the stacked disks. An invention with a pole has been proposed (Patent Document 1). In this case, the disk refers to, for example, an electronic component such as an IC tag, a diode chip, or a resistor, a reel for various windings, and the like.

Further, in the type in which the shaft is accommodated horizontally, a container for conveying tires has been proposed as a disk-shaped material. In this case, the tire is accommodated on the bottom frame, the comb-shaped holder disposed on the bottom frame is raised and lowered, the tire is restrained and released, the movement of the tire is restricted, and the conveyance state is set. It was set as the state which can be taken out (patent document 2).
JP-A-8-324662 JP 2001-206468 A

  In the type in which the axis is set vertically and the disks are laid flat, the number of accommodated disks can be increased, but the weight of the upper disk acts on the disk located at the lowermost end, which causes distortion and breakage. Also, when different types of disks are stacked, it is difficult to take out the lower disk.

  Further, in the type in which the shaft is accommodated horizontally, only one tire can be accommodated in a space of one article holder (comb-like lattice shape), and only one row of tires in the direction of taking in / out the article. Could not be accommodated, and there was a limit to the capacity. Further, since the article holder also prevents the rolling of the tire and the interference of the tires in the row direction, when the article holder is removed, the accommodated tire lacks stability and hinders the taking in and out of the container. In addition, when storing from two sides with respect to the article loading / unloading direction, there is no cushioning material in the depth direction (the article loading / unloading direction), and there is a risk of scratching the tire. The front and back sides were formed, and there was a possibility that the operation was difficult. Moreover, since the article holder was installed on the bottom frame, the area of the bottom frame could not be used effectively.

  However, the present invention is provided with a receiving groove in which a plurality of disks are arranged, a cushioning material inserted between the stored disks is installed so as to be movable up and down, and a door is attached to the entrance / exit to configure the pallet. Settled.

That is, the present invention comprises a floor member in which a plurality of receiving grooves having a predetermined width and length for receiving a disk are formed in parallel, and a stopper for restricting the movement of the disk accommodated in the floor member. This is a pallet for transporting a disk characterized by the following features.
(1) The receiving groove has a width corresponding to the thickness of the disk, and has a structure in which the disk with a horizontal axis can be stored so as to roll, and the receiving groove includes at least three disks. It shall be a length that can be accommodated.
(2) The stopper is disposed between the disks arranged in the receiving groove so that a cushioning material inserted from above or below can be moved up and down, and an operation member for connecting and lifting the cushioning materials at the same time. Consists of.
(3) In the floor member, with the edge side of the receiving groove as an entrance and exit, a door is attached to the entrance and exit,
(4) The door is provided with an opening / closing shaft with its lower end positioned on the floor member side, and the door is attached in an open state so that the upper end side can be inclined at a predetermined angle so as to be separated from the doorway.

Also, in the above, the disk transport pallet is characterized in that the stopper is configured as follows.
(1) At least two operation members are arranged side by side so as to correspond to the gap between the disks accommodated in one accommodation groove.
(2) Each of the operation members is configured such that the upper piece and the lower piece are rotatably connected by an intermediate shaft, and the upper end shaft of the upper piece is rotatably attached to any position of the storage. It was.
(3) The intermediate shaft of each operation member is connected by an upper elevating member, the lower end shaft of the lower piece is connected by a lower elevating member, an operation grip is attached to the upper elevating member, and the lower A cushioning material to be inserted into the gap between the disks was attached to the elevating member.

The pallet for transporting a disk according to claim 1, wherein the door is configured as follows.
(1) The doors have a lattice structure with side bars arranged side by side.
(2) When the gap between the horizontal bars is made smaller than the diameter of the disc to be accommodated and the disk abuts between adjacent horizontal bars, the outer periphery of the disk does not protrude from the outer edge of the horizontal bar. Formed.
(3) A protective member in the groove direction is disposed between the adjacent grooves.
(4) When the door is opened, the horizontal distance X ₁ between the “bar material positioned at the lowermost end” and the “edge on the door side of the receiving groove” and the “bar material positioned at the lowermost end” the horizontal distance X ₂ between the "edge of the door side of the protective member" were all smaller than the "one-half" of the outer diameter D ₀ of the disk to be accommodated.

  The disk-shaped material in the above is a product or a part for a product, and is used for, for example, a magnetic disk, an optical disk, a disk for storing data such as various reels, a vehicle tire, a vehicle brake disk, etc. It points to the thing to do.

  Further, the simultaneous raising and lowering in the above may be any mechanism in which the entire side is raised and lowered at the same time, the back side is continuously raised and lowered from the entrance, and the whole is simultaneously raised and lowered during operation.

  Since the accommodation groove is configured to accommodate at least three disks so as to roll with the shaft horizontal, a large amount of disks can be accommodated without applying a load to the disks.

  In addition, since the cushioning material inserted from above is disposed in the gap between the disks, the stopper can restrict the movement of the disk in the receiving groove and can be brought into the conveying state by a single lowering operation. In addition, it is possible to release the restriction of the disk in the housing groove and to put it in and out by a single raising operation. Therefore, there is an effect that the work of loading and unloading the disk can be surely and simplified.

  In addition, the door is mounted so that it can rotate around the opening and closing axis and maintain its inclination, so the doorway is closed in the closed state, the disk is prevented from popping out in the open state, and the disk is accommodated by moving the disk diagonally upward. There is an effect that the disk can be efficiently taken out from the storage.

On the floor board 56 has a predetermined width D corresponding to the thickness t ₀ of the disc 63 (t 0 _<D), the receiving groove 3, 3 can be accommodated as a disk 63 rolls to form a plurality in parallel The floor board (floor member) is configured as an upper floor board (floor member) 1 and a lower floor board (floor member) 2 (FIGS. 1B, 1C, 8 and 9). The housing groove 3 has a length L such that at least three disks 63, 63 whose axes are horizontal can be housed.

  A stopper 51 that restricts the movement of the disks 63 and 63 on the receiving grooves 3 and 3 is disposed on the lower surface of the upper floor plate 2 so as to correspond to the receiving grooves 3 and 3 on the lower floor plate side. The stopper is configured to simultaneously lift and lower the connecting members 53 and 53 having the cushioning materials 54 and 54 inserted from above between the disks 63 and 63 disposed in the receiving grooves 3 and 3. The mechanism 50 (operation member) is comprised (FIGS. 2-4). Further, the top plate 9 is disposed above the upper floor plate 2, and the stoppers 51 corresponding to the receiving grooves 3 and 3 of the upper floor plate 2 are similarly attached to the lower surface 9 a of the top plate 9.

  The door 14 is attached to the entrance / exit 4 with the upper and lower floor plates 1 and 2, with the edge side of the housing groove 3 as the entrance / exit 4. The door is provided with a rotating shaft (opening / closing shaft) 11 with the lower end positioned on the upper and lower floor plates 1 and 2 side, and the door 4 is in an open state so that the upper end side can be held at a predetermined angle θ so as to be separated from the entrance / exit 4. Attach (FIGS. 10 to 12).

  The pallet 60 which accommodates the disks 63 and 63 is comprised as mentioned above (FIG. 1 (a) (b) (c)).

An embodiment of the present invention will be described. Here, in the case where a disk having a thickness t ₀ and a diameter D ₀ (a disk disk for a vehicle brake) is accommodated, the container is formed in two upper and lower layers.

[1]

Eight receiving grooves 3 and 3 having a predetermined width D ₁ and a predetermined length L ₁ are formed in parallel on the floor board substrate 56. The width D ₁ of the receiving groove 3 is formed corresponding to the thickness t ₀ of the receiving disk and is formed so as to satisfy t ₀ <D so that the disk can roll in the receiving groove 3 ( FIG. 1 (a) (c), FIG. 8, FIG. 9).

In addition, the length L of the receiving groove 3 is formed so as to be able to receive four disks in which the shafts 64 are horizontally arranged, that is,
L> 4 × D
(FIGS. 1B and 1C).

  In addition, on the upper surface of the floor board substrate 56, between the receiving grooves 3 and 3, the protection over almost the entire length of the receiving groove 3 is made so that the side surfaces of the disks 63 and 63 received in the adjacent receiving grooves 3 and 3 do not hit. The member 5 is attached (FIG. 1). The protection member 5 is formed by bending both ends of the horizontal material downward to form a vertical material, and covers at least the surface of the horizontal material and the vertical material with a resin material (for example, made of polypropylene). The resin material used for the protective member 5 is a material that is not damaged even when the side surface of the disk 63 is touched. Further, the protective member 5 itself can be made of a resin material.

  The housing groove 3 has a V-shaped cross section, a bottom formed at a right angle, and a surface covered with a disk protective material 66 made of a resin material (for example, polypropylene) (FIG. 1 (c), FIG. 9). A floor board is comprised as mentioned above, and it is set as the upper floor board 1 and the lower floor board 2 (FIG.1 (b) (c), FIG.8, FIG.9). The resin material used for the disk protection member 66 is a material that does not get scratched even when the circumferential surface of the disk 63 is touched, such as polypropylene, various rubber materials, and elastomer materials. In addition, the housing groove 3 itself can be made of a resin material.

[2]

  The lower floor board 2 and the upper floor board 1 formed as described above are separated from each other by a predetermined height H, arranged vertically, and the columns 6 and 7 are erected at the four corners of both floor plates 1 and 2. The upper and lower floor boards 1 and 2 are fixed. Further, the top plate 9 is disposed above the upper floor plate 1 by a height H 1, and the four corners of the top plate 9 are also fixed to the upper ends of the columns 6 and 7. As for the columns 6 and 7, the column on the entrance / exit side is the column 6 and the column on the back side is the column 7 (FIG. 1).

[3]

  One end edge of the housing groove 3 of the upper and lower floor boards 1 and 2 is used as an entrance / exit 4, and doors 14 and 14 are arranged on the entrance / exit side of the lower floor board 1 and the upper floor board 2, respectively (FIG. 1). The door 14 is disposed on the outer surface 6a of the support columns 6 and 6 on the entrance / exit side, and the support shafts 6 and 6 on the entrance / exit side are provided with a rotation shaft 11 that serves as an axis for rotating the door 14 near the upper floor plate 1 and the lower floor plate 2. Install. Moreover, the latching receptacle 12 holding the closed door 14 is attached above the rotating shaft 11 on the outer surface 6a of the column 6 on the entrance side (FIGS. 1 and 9).

The door 14 is configured by disposing door struts 15 and 15 at positions corresponding to the struts 6 and 6, respectively, and fixing both ends of the horizontal rail members 20A, 20B and 20C between the door struts 15 and 15. In addition, auxiliary crosspieces 21 and 21 are attached between the door column 15 and the horizontal crosspieces 20A and 20C for reinforcement and nameplate attachment.
A vertically long hole 18 for inserting the rotation shaft 11 is formed at the lower end portion of the lower end portion 16 of the door column 15, that is, at both end portions of the door 14 (width direction of the receiving groove 3). An inclined surface 17 is formed on the lower edge of the door column 15, that is, on the lower edge of the door 14 (below the vertically long hole 18). The inclined surface 17 is formed to have an angle θ with respect to the vertical, and the opening angle of the door 14 is set to be θ (here, θ = 55 °) with respect to the vertical. The crosspieces 20 and 21 are not disposed between the lower end portions 16 and 16 of the door columns 15 and 15, and an opening 22 is formed between the lower end portions of the door 14 and the both end portions where the inclined surfaces 17 are set. The Further, a locking projection 19 directed downward is attached to the surface 15 a of the door column 15 on the column 6 side. The locking projection 19 is formed so that it can be inserted and locked to the locking receiver 12 of the column 6 from above (FIGS. 10 and 11).

The horizontal bars 20A, 20B, and 20C are 20A, 20B, and 20C from the bottom (from the side close to the rotating shaft 11), and the height of the opening 22 (the interval between the rotating shaft 11 and the horizontal bars 20A) is set. formed with a length _{L 4,} a gap 22A between the transverse crosspieces 20A and horizontal crosspieces 20B formed in _{L 5,} the spacing 22B between the lateral crosspieces 20B and horizontal crosspieces 20C formed in _{L 6} (FIG. 11 ). The lengths L ₄ , L ₅ , L ₆ of each opening 22 and the gaps 22A, 22B are:
L ₄ <R ₀ , L ₅ <R ₀ , L ₆ <R ₀
The outer periphery of the disc 63 is formed so that the outer periphery of the disc 63 does not protrude from the opening 22A and the gaps 22A and 22B when the outer peripheral side of the disc 63 that accommodates the shaft is in contact with the door 14. There are (FIGS. 12A and 12B).

In addition, when the door 14 is opened, “the angle θ with respect to the vertical” “the horizontal distance X ₁ between the horizontal beam 20A at the bottom of the door and the entrance / exit edge 5a of the protective member 5” “the bottom of the door” The horizontal distance X ₂ between the horizontal beam member 20A and the edge 4 on the entrance / exit side of the accommodation groove 3 is such that the disk 63 inserted from the door is connected to the horizontal beam member 20A, the entrance / exit edge 5a of the protection member 5 and the accommodation groove. 3 is supported at three points on the edge 4 on the entrance / exit side, and is adjusted so as to be smoothly accommodated in the accommodating groove 3. Further, the horizontal distances X ₁ and X ₂ are such that the disk 63 in contact with the crosspiece 20 A of the door 14 rotates unexpectedly 90 ° between the edge 4 on the entrance / exit side of the receiving groove 3 and the door 4. It is formed so as to fall (FIG. 12C).

  Further, at least the inner surface of the door 14 (the inner surfaces of the crosspieces 20A, 20B,...) Is provided with a cushioning material (not shown) so that the disk 63 will not be damaged even if the disk 63 contacts.

[4]

(1) On the lower surface 1 a of the upper floor board 1, three vertical operation members 25, 26, 27 are arranged at a predetermined distance in one end side in the width direction of the housing groove 3 and in the length direction of the housing groove 3. Install. Each of the vertical operation members 25 to 27 includes an upper piece 28 and a lower piece 29. An upper end shaft 31 is provided at the upper end portion of the upper piece 28, and the lower end portion of the upper piece 27 and the upper end portion of the lower piece 28 are overlapped. The intermediate part shaft 32 is provided, the lower end part shaft 33 is provided at the lower end part of the lower piece 29, and each of the shafts 31 to 33 is a rotating shaft whose axis is directed in the width direction of the housing groove 3. The elevating members 35 and 36 that are long in the length direction of the housing groove 3 are arranged vertically, and both end portions 37 and 39 and the intermediate portion 38 of the upper elevating member 35 are connected to the intermediate shaft 32 of each vertical operation member 25 to 27. The shaft is fixed to each. Similarly, both end portions 37 and 39 and the intermediate portion 38 of the lower elevating member 36 are fixed to the lower end shafts 33 of the vertical operation members 25 to 27, respectively.

When the vertical operation members 25 to 27 are arranged with the length L ₂ between the lower end shafts 33 and 33 in the adjacent vertical operation members 25 to 27 and the diameter of the disk 63 to be accommodated is D ₀ ,
L ₂ > D ₀
(FIG. 2). When accommodating disks 63 with different diameters D ₀ , L ₂ is adjusted with the maximum diameter to be accommodated as D ₀ .

(2) Moreover, the both ends of the connection members 41 and 41 are fixed between the end portions 37 and 37 on the entrance / exit side by the two upper and lower lifting members 35 and 35 (both ends in the width direction of the housing groove 3). At the center of the connecting member 41 on the most entrance side, a lateral grip 43 is projected toward the entrance side. The grip 43 is formed slightly downward from the horizontal end (FIGS. 5 and 6). The grip 43 can also be directly attached to the intermediate shaft 32 of the vertical operation members 25 on the most entrance / exit side without using the connecting member 41. In this case, the grip 43 is always in the lateral direction. Is attached (not shown) so that it can be positioned in

  In addition, operation guide plates 46 are provided in the vertical direction in the vicinity of the vertical operation members 25 and 25 on the entrance side (FIGS. 1A and 1B, FIGS. 2 to 4). A guide hole 47 in the vertical direction (substantially vertical direction) is provided in the operation guide plate 46, and a locking hole 48 formed with a tip downward from the horizontal is provided on the inlet / outlet side at the upper end 47b of the guide hole 47. The lower end shaft 33 of the vertical operation member 25 on the entrance / exit side is inserted into the guide hole 47, and the lower end shaft 33 is set so as to be lifted and lowered in the substantially vertical direction along the guide hole 47. With the lower end shaft of the vertical operation member 25 in contact with the lower edge 47a of the guide hole 47, the lower end shaft 33 of the vertical operation member 25 is at a position slightly above the lowest end position of the lower end shaft 33, The vertical operation members 25 to 27 are in a folded state (FIG. 2). Further, with the lower end shaft 33 of the vertical operation member 25 in contact with the upper edge 47b of the guide hole 47, the upper elevating member 35 is in the uppermost position.

(3) As described above, the operation mechanism 50 is configured by the vertical operation members 25, 26, 27 and the elevating members 35, 36. The operation mechanism 50 is similarly attached to the other end side in the width direction of the housing groove 3 on the lower surface 9 a of the top plate 9.

(4) In the above, the portion surrounded by the receiving groove of the upper floor plate and the lower surface 9a of the top plate 9 constitutes the upper storage 61, and the upper side of the operation guide plate 46 for the upper storage 61 is the top plate 9 The lower end is fixed to the upper surface of the upper floor board 2. Further, the portion surrounded by the receiving groove 3 of the lower floor board 2 and the lower surface of the upper floor board 2 constitutes the lower storage box 62, and the operation guide plate 46 has the upper end of the upper floor board 2 for the lower storage box 62. It is fixed to the lower surface and the lower end is fixed to the upper surface of the lower floor board 1.

  In each operation mechanism 50, a connecting member 53 in the width direction of the housing groove 3 is arranged between the two operation mechanisms 50, 50, and both ends of the connecting member 53 are connected to the lower elevating members 36, 36 (that is, each vertical operation member). 25-27 lower end shaft 33). A buffer material 54 is wound around the outer periphery of the connecting member 53 so as not to damage the periphery of the outer periphery of the stored item. The stopper 51 is configured as described above (FIGS. 2 to 4).

[5]

  As described above, the pallet 60 of the present invention is configured (FIGS. 1A, 1B, and 1C). In the figure, 58 is a back cushioning material 58 attached to the back struts 7 and 7 in the respective storages 61 and 62, and a resin material is applied to the inner surface so as not to damage the disk even if the disk 63 contacts. (For example, polypropylene). As the resin material used for the back-side cushioning material 58, a material that is not damaged even if the circumferential surface or side surface of the disk 63 is touched, such as polypropylene, various rubber materials, and elastomer materials. Moreover, the back side shock absorbing material 58 itself can also be comprised from a resin material.

[6]

  Next, use of the pallet 60 will be described.

(1) With the door 14 open (FIG. 1B, 14 and 14), the vertical operation members 25 to 27 are folded by holding the grip 43 of the stopper 51 and raising the elevating member 35. As a result, the lower elevating member 36 is also raised (shown in FIG. 2, chain lines 35, 36, 25-27). This operation is performed in both storages 61 and 62.

Subsequently, the disks 63 having a radius D ₀ are accommodated while being rolled four by four with respect to one accommodation groove.

At this time, since the protective members 5 and 5 are between the receiving grooves 3 and 3, the disks 63 and 63 accommodated in the adjacent receiving grooves 3 and 3 are not touched, and the disks 63 and 63 are inclined. Arranged and neatly arranged. When the discs 63 and 63 are accommodated in all the accommodating grooves 3 and 3 or the necessary number of discs 63 and 63 are accommodated in a single storage 61 or storage 62, the grip 43 is pushed down, The folding of the operation members 25 to 27 is released, and the elevating members 35 and 36 are lowered.

  As the elevating member 36 is lowered, the three cushioning materials 54 attached to the lower end shaft 33 (connecting member 53) of the vertical operation members 25 to 27 are moved to the three grooves 63, 63 accommodated in the respective accommodating grooves 3. Each is inserted into the gap. The four disks 63 and 63 in one receiving groove 3 are separated by the buffer materials 54 and 54 so that the disks 63 and 63 do not contact each other. Further, the buffer material 54 can be interposed in the three gaps of the four disks 63 and 63 in all the receiving grooves 3 and 3 by one operation. Further, even if there are two or three discs 63 in which the number of discs 63 accommodated in the accommodation groove 3 is less than 4, the cushioning material 54 can partition each disc 63 (not shown). .

  When the storage of the discs 63 and 63 is completed in the storages 61 and 62, the door 14 is returned to the support columns 6 and 6 side, and once lifted (because the rotary shaft 11 can move in the vertically long hole 18), The locking projection 19 is locked to the locking receiver 12 of the support columns 6 and 6. Thereby, even if there is some vibration in the pallet 60, the doors 14 and 14 do not open (the lower container 62 side in FIG. 10). In this state, the pallets 60 are conveyed individually or in a necessary number of layers stacked in parallel. Further, since the disks 63 and 63 on the circle housing groove 3 are protected by the buffer materials 54 and 54 and the disk protection materials 66 and 66 during the conveyance, they can be prevented from being scratched or subjected to an impact.

(2) The pallet is transported to the site where the stored disks 63 and 63 are used. At the place of use, the door 14 is once raised, the locking projection 19 and the locking receiver 12 are unlocked, and the door 14 is opened. In this state, the inclined surface 17 abuts on the outer surface 6 a of the support column 6 on the door 14, so that the door 14 can be kept open at an angle θ, and the door 9 and the edge 9 c on the entrance / exit side of the lower surface a of the top plate 9. the distance _{L 3} between the can maintain (FIG. 10). L ₃ is D ₀ <L ₃ , and is formed to be sufficiently larger than D ₀ so that the disk 63 can be prevented from touching the top plate 9, the door 14, etc. when being taken out. 63 can be easily taken out.

  Subsequently, when the grip 43 is pulled toward the operator side (front side, entrance / exit side), the connecting member 53 rises from the lower end 47a to the upper end 47b along the guide groove 47 of the operation guide plate 46, so that the operation is smooth. The movement restriction of the disks 63, 63 of all the storage grooves 3 can be released for each storage 61, 62. Further, when the grip 43 is pulled toward the front (entrance / exit side), the connecting member 53 is guided from the upper end 47a of the guide groove 47 to the locking hole 48, and the locking hole 48 is inclined downward toward the tip. The stopper 51 (the elevating members 35 and 36, the buffer material 54) can be held at the raised position. Even if the movement restriction is canceled by the stopper 51, the protective member 5 is disposed between the adjacent receiving grooves 3, 3, so that the received disks 63, 63 are not in contact with each other. There is no risk of damaging the sides.

  At this time, since the tip 44 of the grip 43 is inclined downward, the lifting members 35 and 36 can be easily lifted and the upper lifting member 35 is positioned near the top plate 9 (or near the upper floor plate 1). Even if you do, there is no hindrance to the operation.

  The discs 63, 63 whose movement restriction has been released tilts the pallet 60 so that the entrance / exit side 4 is lowered, or if the discs 63, 63 are moved lightly to the entrance / exit side 4, the discs 63, 63 roll slowly, and the receiving grooves 3 Since it moves to the entrance / exit side 4 and stops in contact with the inner surface of the door 14, it can be pulled out in the direction of arrow 65 as it is, so that the disk 63 can be taken out by linear movement (FIG. 10, FIG. 1 (b)). ). Moreover, since the taking-out work is a work from the top with respect to the height of the storage containers 61 and 62, the work is easy.

(3) Each housing box 61 and 62, it is also possible to accommodate the disc 63A of a small diameter _{D 01} from _{D 0} (Figure 1 (b)). Further, the disc 63 having a different diameter or structure can be accommodated in the single accommodation groove 3. In this case, the cushioning material 54 the distance _{L 2} of the (connecting member 53) be the same (FIG. 2), disk 63A is between the cushioning material 54 and 54, within in the housing groove 3, the housing groove 3 while rotating However, there is no hindrance to the conveyance of the disk 63A.

[7] Other embodiments

(1) In the said Example, the lower end part shaft 33 of the vertical operation members 25-27 is from the lowest end in the state which the lower end part shaft 33 of the vertical operation members 25-27 contact | abutted to the lower edge 47a of the guide hole 47. Although the position is set slightly upward, the position of the lower edge 47a of the guide hole 47 is arbitrary (not shown) as long as the cushioning material 54 is lowered to a position where the disk 63 to be accommodated can be stopped.

(2) In the above embodiment, the cross section of the receiving groove 3 is substantially V-shaped. However, the disc 63 can be stably received, and the contact area with the disc 63 can be reduced as much as possible. Any structure can be used as long as the structure is not given. For example, the shape is arbitrary (not shown) such as a circular arc shape, a U-shaped cross section, a longitudinal U-shaped cross section, and a rib or a large number of protrusions formed in the groove.

(3) Moreover, in the said Example, it formed so that the four discs 63 could be accommodated in the accommodation groove | channel 3, However, if the discs 63 are three or more, ie, the clearance gap between the discs 63 is formed two or more. good. Accordingly, the length L of the receiving groove 3 is formed so as to satisfy L> 3 × D ₀ (not shown).

(4) Further, the guide hole so that the upper elevating member 35 is located at the uppermost position in a state where the lower end shaft 33 of the vertical operation parts 25 to 27 is in contact with the upper edge 47a of the guide hole 47. The upper edge 47a of the guide hole 47 is set so that the disks 63, 63 can be inserted and removed without hindrance when the lower elevating member 36 (including the cushioning material 54) is raised. The position of 47b is adjusted (not shown).

(5) Moreover, in the said Example, although the same accommodation groove | channels 3 and 3 were formed in the upper floor board 1 and the lower floor board 2, different types of disk 63, It is also possible to adopt a structure that can accommodate 63 (not shown). In this case, it arrange | positions so that it may not buffer with vertical operation member 25,26,27, raising / lowering member 35,36 grade | etc.,.

(6) Moreover, in the said Example, although the protection members 5 and 5 which prevent the discs 63 and 63 of the adjacent accommodation groove | channel 3 from touching each other were attached to the upper surface of the floor board in which the accommodation groove | channel 3 was formed, It can also be attached downward (not shown) on the lower surface of the floor plate (the lower floor plate 2 is the lower surface of the upper floor plate 1, and the upper floor plate 1 is the lower surface of the top plate 9).

(7) Moreover, in the said Example, although the floor boards 1 and 2 in which the accommodation groove | channel 3 was formed were arrange | positioned at two steps up and down, and two storages 61 and 62 were formed, one storage and one storage A palette can also be constructed. Moreover, it is also possible to arrange three or more floor boards with storage grooves 3 to form a pallet having three or more storage boxes (all are not shown).

(8) In the above embodiment, three operation members 25, 26, and 27 are provided. However, if at least two operation members are provided, the elevating members 35 and 36 can be moved up and down while maintaining a balance (not shown). Not) Moreover, when the raising / lowering members 35 and 36 are long etc., four or more raising / lowering members 25, 26, and 27 can also be arrange | positioned (not shown). In short, it is necessary that at least two operation members 25 be arranged.

(9) Moreover, in the said Example, although it was set as the structure where the three shock absorbing materials 54 attached to the lower end part axis | shaft 33 (connection member 53) of the vertical operation members 25-27 were inserted in the disks 63 and 63, others It can also be set as this structure. That is, the lower end shaft 33 and the connecting member 53 wound with the cushioning material 54 are made common, but if the cushioning material 54 can be inserted between the disks 63 and 63 arranged in the receiving grooves 3 and 3, A connecting member 53 can be arranged separately from the part shaft 33 (not shown).

Further, although the connecting member 53 has a structure that crosses all the receiving grooves 3 and 3, when the disc 63 having a different diameter D ₀ is stored in each of the receiving grooves 3 and 3, the diameter is set in each receiving groove 3. corresponding to D ₀ so that the distance L ₂ of the buffer material 54 is disposed, (not shown) may also be configured Chigae the gap of the cushioning material 54 (gap L ₂ of the connecting member _53).

(10) In the above-described embodiment, the operation mechanism 50 of the stopper 51 includes three cushioning members 54 attached to the lower end shaft 33 (connecting member 53) of the vertical operation members 25 to 27 above the disks 63 and 63. However, it may be a structure inserted from below the disks 63, 63 (not shown). In addition, the operation mechanism 50 of the stopper 51 is attached to the lower surface 1a of the upper floor board 1 (that is, the ceiling portion of the storage 61) so that the cushioning material 54 can be moved up and down, but the side surface of the storage 61 (or storage 62). It can also be attached to other positions of the storage 61 (or storage 62) such as the floor (not shown).

In the embodiment of the present invention, (a) is a partially broken transverse sectional view, (b) is a front view, and (c) is a longitudinal sectional view in which a stopper is omitted. It is an enlarged front view of a stopper used in an embodiment of the present invention, Similarly it is an enlarged plan view of a stopper. Similarly it is an enlarged left side view of the stopper. It is the enlarged plan view of the raising / lowering member of a stopper, and a grip hand similarly. Similarly, (a) is an enlarged front view, and (b) is an enlarged right side view, with a lifting member and a gripping hand of the stopper. It is an enlarged front view of the upper floor material used for the Example of this invention. It is an enlarged plan view of the upper floor material. It is sectional drawing in the AA of FIG. It is a front view explaining opening and closing of the door used for the Example of this invention. It is a door used for the Example of this invention, (a) is a left view, (b) is a front view. (A)-(c) is the schematic front view explaining the relationship between the door of this invention, and a disk.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Upper floor board 2 Lower floor board 3 Accommodating groove 4 Entrance / exit edge of accommodating groove 5 Protective member 5a Entry / exit edge of protective member 6 Post (entrance / exit side)
7 Prop (back side)
9 Top plate 11 Rotating shaft 12 of door 12 Locking receiver 14 Door 16 Lower end part 17 of door 17 Inclined surface 19 of door Locking protrusion of door
20, 20A, 20B, 20C Door cross member 22A, 22B, 22C Door opening 25 Vertical operation member (entrance / exit side)
26 Vertical operation member (intermediate part)
27 Vertical operation member (back side)
28 Upper piece 29 of the vertical operation member 29 Lower piece 31 of the vertical operation member Upper end shaft 32 Intermediate shaft 33 Lower end shaft 35 Lifting member (upper side)
36 Lifting member (lower side)
37 End 38 on the entrance / exit side of the elevating member 38 Middle part 39 of the elevating member 39 Back end 41 of the elevating member Connecting member (grip)
43 Hand grip 44 Hand grip end 46 Operation guide plate 47 Operation guide plate guide hole 48 Operation guide plate locking hole 50 Operation mechanism 51 Stopper 53 Connecting member (buffer material)
54 Buffer material 56 Floor board 58 Back buffer material 60 Pallet 61 Storage (upper side)
62 Storage (Lower)
63, 63A Disc 64 Disc center 66 Disc protection member on the surface of the receiving groove

Claims (3)

A floor member in which a plurality of receiving grooves having a predetermined width and length for receiving the disc are formed in parallel, and a stopper for restricting the movement of the disc accommodated in the floor member are arranged, and the following features are provided. A pallet for transporting discs.
(1) The receiving groove has a width corresponding to the thickness of the disk, and has a structure in which the disk with a horizontal axis can be stored so as to roll, and the receiving groove includes at least three disks. It shall be a length that can be accommodated.
(2) The stopper is disposed between the disks arranged in the receiving groove so that a cushioning material inserted from above or below can be moved up and down, and an operation member for connecting and lifting the cushioning materials at the same time. Consists of.
(3) In the floor member, with the edge side of the receiving groove as an entrance and exit, a door is attached to the entrance and exit,
(4) The door is provided with an opening / closing shaft with its lower end positioned on the floor member side, and the door is attached in an open state so that the upper end side can be inclined at a predetermined angle so as to be separated from the doorway. 2. The pallet for transporting a disk according to claim 1, wherein the stopper is configured as follows.
(1) At least two operation members are arranged side by side so as to correspond to the gap between the disks accommodated in one accommodation groove.
(2) Each of the operation members is configured such that the upper piece and the lower piece are rotatably connected by an intermediate shaft, and the upper end shaft of the upper piece is rotatably attached to any position of the storage. It was.
(3) The intermediate shaft of each operation member is connected by an upper elevating member, the lower end shaft of the lower piece is connected by a lower elevating member, an operation grip is attached to the upper elevating member, and the lower A cushioning material to be inserted into the gap between the disks was attached to the elevating member. The pallet for carrying a disk according to claim 1, wherein the door is configured as follows.
(1) The doors have a lattice structure with side bars arranged side by side.
(2) When the gap between the horizontal bars is made smaller than the diameter of the disc to be accommodated and the disk abuts between adjacent horizontal bars, the outer periphery of the disk does not protrude from the outer edge of the horizontal bar. Formed.
(3) A protective member in the groove direction is disposed between the adjacent grooves.
(4) When the door is opened, the horizontal distance X ₁ between the “bar material positioned at the lowermost end” and the “edge on the door side of the receiving groove” and the “bar material positioned at the lowermost end” the horizontal distance X ₂ between the "edge of the door side of the protective member" were all smaller than the "one-half" of the outer diameter D ₀ of the disk to be accommodated.

Images