JPH05539U - Cargo handling carton - Google Patents

Abstract

(57) [Summary] [Purpose] To improve transportation efficiency even when shipping by sea. Structure: Wheels 12 are provided at four corners of a lower surface of a cargo box main body 4 whose upper side is open, and are mounted on a chassis of the cargo handling vehicle so as to be freely loaded and unloaded by a cargo handling device. The target is the packing box 1. Then, on the upper part of the luggage box body 4, the luggage box supporting members 5 are attached to the front and rear portions of the luggage box body 4 so that the luggage box bodies 4 can be stacked. In addition, the wheel box 12 is attached to the luggage box support member 5.
Corresponding to, the car stop 52 is formed on the left and right. Further, a regulation member 6 that engages with the stacked luggage box bodies 4 and regulates the lateral movement of the luggage box bodies 4 is attached to the luggage box body 4.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

  The present invention relates to a cargo box to be mounted on a cargo handling vehicle, and more particularly to measures for transporting the cargo box. Of.

[0002]

[Prior art]

  Conventionally, cargo handling vehicles are disclosed in Japanese Utility Model Laid-Open No. 64-18944. There is one in which a packing box can be loaded and unloaded freely and transported. This cargo handling vehicle Is equipped with a cargo handling device in which an L-shaped arm is pivotally supported at its rear end, The hook attached to the tip of the arm is engaged with the engaging pin of the luggage box, Is rotated to load and unload the luggage box on the chassis.

[0003]   And, when the above-mentioned packing boxes are loaded with dust etc., they are mounted one by one on the cargo handling vehicle. Will be transported. On the other hand, the empty boxes were transported one by one. Since the transportation efficiency is poor, multiple empty boxes are stored in sequence, stacked and mounted on the chassis. , So that it can be transported.

[0004]

[Problems to be solved by the device]

  However, in the above-mentioned cargo box of the cargo handling vehicle, when the cargo box is empty, Although it can be transported for a long time, when it is loaded with dust, etc. Since they are stored in the main body one after another, they cannot be stacked. was there.

[0005]   In particular, these cargo boxes are only used when they are loaded onto a cargo handling vehicle and transported. However, sea transportation may also occur. In other words, on land, the above-mentioned cargo handling vehicle While it is transported by sea, it may be transshipped to a ship and transported by sea. At that time, In the case of a packing box, it can be stacked and transported in an empty state. I couldn't stack in that condition. This is limited to the inside of the ship The space above the cargo box becomes a dead space within the space, and the efficiency of marine transportation is poor. There was a problem.

[0006]   The present invention has been made in view of such a point, and is also suitable for sea transportation. The purpose is to improve the transportation efficiency.

[0007]

[Means for Solving the Problems]

  In order to achieve the above-mentioned object, the means taken by the present invention are The body of the luggage box can be placed.

[0008]   Specifically, the means taken by the device according to claim 1 is as follows. Wheels are provided at the four corners of the lower surface of the main body, and the cargo handling device attached to the cargo handling vehicle Targeting the cargo box of the cargo handling vehicle that can be freely loaded and unloaded on the chassis of the cargo handling vehicle There is. And, on the upper part of the packing box body, a packing box supporting member is provided so that the packing box bodies can be stacked. Are attached to the front and rear of the luggage box body. In addition, the packing box support member Has a structure in which car stop portions are formed on the left and right sides corresponding to the wheels.

[0009]   The means taken by the device of claim 2 is the same as the device of claim 1 The body has a regulation that engages the stacked packing box main bodies and restricts the lateral movement of the packing box main bodies. The member is attached.

[0010]

[Action]

  With the above structure, in the device according to claim 1, when the cargo is transported by sea, Since the luggage box support member is provided on the upper part, even in the empty state, in the actual state Even if there is one cargo box loaded, then other cargo boxes are stacked on top of this The wheels of the packing boxes are engaged with the car stop, and a plurality of packing boxes are sequentially stacked. In particular, In the invention according to claim 2, since the left and right regulating members are provided, The packing box will be securely fixed together with the car stop.

[0011]

[Effect of device]

  Therefore, according to the invention of claim 1, the luggage box supporting member is provided on the upper portion of the luggage box body. In addition, since a car stop is formed on the packing box support member, another Since the cargo boxes themselves can be stacked, they are The space above the box body does not become a dead space, and the limited space can be effectively used. Since it can be used, the transportation efficiency can be improved.

[0012]   Especially, stacking the cargo box bodies even in the actual state where dust and the like are loaded inside the cargo box body Therefore, it is possible to effectively use the transportation space regardless of the usage condition. And can be used easily.

[0013]   Further, according to the invention of claim 2, the vehicle is provided with the left-right direction regulating member. Secure not only the stopper but also the upper part of the luggage box body by the regulation member. Therefore, transportation safety can be further improved.

[0014]

【Example】

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

[0015]   As shown in FIG. 1, reference numeral 1 denotes a cargo box that is freely loaded and unloaded on a cargo handling vehicle 2. Dust and other materials are loaded and transported.

[0016]   In the cargo handling vehicle 2, the support frame 22 is fixed on the chassis 21 and The cargo handling device 3 is attached to the holding frame 22. The cargo handling device 3 is An L-shaped arm 31 is provided, and a rear end of the arm 31 is rotatably supported. It is pivotally supported by Laem 22. Further, although not shown, the tip of the arm 31 is not shown. , A hook is attached, and the hook is attached to the front surface of the packing box 11. Is adapted to engage with. Then, the hook is engaged with the engaging pin 11. In the state, the arm 31 is rotated to stack the cargo box 2 on the chassis 2, while It is configured to unload from above 2. Incidentally, 23 is the support frame 22 is a guide roller rotatably provided at the rear end of the packing box 22 for loading and unloading the packing box 1. This guides the packing box 1.

[0017]   As shown in FIGS. 2 to 4, the packing box 1 has a plurality of packing boxes 1, 1, ... It is formed so that it can be stacked and has an open top. The packing box 1 is located below the packing box body 4. , Which are provided with four wheels 12, 12, ... Side walls 42, 42 are erected on both sides, and a front wall 43 is erected on the front surface of the floor plate 41. It is installed and formed. Further, a tailgate 44 is provided at the rear of the packing box body 4. Is rotatably supported on the upper portion of the side wall 42, while the lower surface of the floor plate 41 has a pair of The main girders 45, 45 are fixed in the front-rear direction. The main girder 45 is provided on the front wall 4 3, the hook of the cargo handling device 3 is engaged with the upper end of the main girder 45. An engagement pin 11 is provided.

[0018]   Further, the four wheels 12, 12, ... Are rotatably attached to the main girder 45. And is located at the lower four corners of the packing box body 4.

[0019]   Further, the packing box main body 4 is provided with front and rear packing box support members which are characteristic of the present invention. 5, 5 and the regulating member 6 are attached to fix the packing box 1 when stacking the packing box 1. I am trying to do it. The both-carrying box support member 5 includes a pair of flat plate-shaped support plates 51, 51. The support plate 51 is formed from a left side wall and a right side wall of the luggage box body 4. It is fixed to 42, 42.

[0020]   Further, the two support plates 51, 51 have a predetermined interval, and this interval is the car stop 52. Is formed in. That is, the packing box support member 5 is provided on the upper part of the packing box body 4. , The front end portion and the rear end portion are attached, while the distance between the car stop portions 52 is set to the upper portion. The wheels 12, 12, ... Then, the back and forth movement of the packing box 1 is regulated. Then, the car stop 52 , 52 are located at the upper four corners of the luggage box body 4 corresponding to the wheels 12, 12 ,. On the other hand, as shown in FIGS. 3 and 4, on the upper surfaces of the support plates 51, 51, ... The main girders 45, 45 are mounted.

[0021]   Further, hangers 5 for suspending the cargo boxes are provided on both left and right sides of the both cargo box support members 5. 3,53 are attached.

[0022]   On the other hand, as shown in FIG. 5, the regulation member 6 is formed in a substantially doglegged shape, and the lower side 6 1 is fixed to the upper portion of the side wall 42, while the upper side 62 projects upward from the side wall 42. At the same time, a plurality is provided so as to be inclined inward. Then, the packing box 1 supports the packing box. When placed on the members 5 and 5, the side wall of the luggage box 1 on which the upper side 62 of the regulating member 6 is placed It engages with the lower part of 42 to regulate the movement in the left-right direction.

[0023]   Next, the transport operation of the packing box 1 will be described.

[0024]   First, when loading and unloading the luggage box 1 on the chassis 21 of the cargo handling vehicle 2, When the arm 31 is rotated, the hook at the tip of the arm 31 engages with the engaging pin 11 of the luggage box 1. In this state, the luggage box 1 is pulled up onto the chassis 21 while the luggage box 1 is reversed onto the chassis 21. More pulled down to the ground.

[0025]   On the other hand, when shipping by sea, the cargo box supporting members 5 and 5 are provided above the cargo box body 4. Therefore, even if it is empty or in a real state with dust etc. loaded, After the packing box 1 is installed, another packing box 1 is stacked on the packing box 1. That is, Han After hoisting the cargo box 1 using the moths 53, 53, ... , When the packing box 1 is lowered, the main girders 45, 45 are placed on the support plates 51, 51 ... At the same time, the wheels 12, 12, ... Engage the side walls 42, 42. The car stoppers 52, 52 and the regulating member 6 move upward. The packing box 1 is fixed in the front-rear direction and the left-right direction. As a result, multiple packing boxes 1, 1, ... Are sequentially stacked and transported.

[0026]   Therefore, the packing box supporting members 5 and 5 are provided on the upper part of the packing box body 4, and Since the car stop parts 51, 51 are formed on the support members 5, 5, the other ones can be mounted on the packing box 1 of 1. Since the packing boxes 1 can be stacked, the packing boxes 1 can be used for marine transportation such as ships. The upper space of the space does not become a dead space and the limited space is effectively used Therefore, the transportation efficiency can be improved.

[0027]   In particular, the packing box bodies 4 are stacked even in the actual state in which dust and the like are loaded in the packing box bodies 4. Since it can be used, the effective use of the transportation space should be achieved regardless of the state of use. It is possible to make it easy to use.

[0028]   Further, since the regulation member 6 in the left-right direction is provided, not only the car stop portions 52, 52 but also Since the regulation member 6 can more securely fix the upper luggage box body 4, , Can improve the transportation safety.

[0029]   In the above embodiment, the car stop 52 is formed by the gap between the support plates 51, 51. However, the opening may be a rectangular shape corresponding to the wheel 12, and It may be a protrusion located at the front or rear.

[Brief description of drawings]

FIG. 1 is a side view of a cargo handling vehicle equipped with a cargo box.

FIG. 2 is a sectional side view of the luggage boxes showing a stacked state.

FIG. 3 is a cross-sectional rear view of the luggage boxes showing a stacked state.

FIG. 4 is a plan view of a packing box.

FIG. 5 is an enlarged cross-sectional view of a main part showing a regulation member.

[Explanation of symbols]

1 packing box 2 cargo handling vehicles 3 cargo handling equipment 4 packing box body 5 luggage box support members 6 regulation member 45 main girder 51 support plate 52 Car stop

Claims (2)

[Scope of utility model registration request] 1. A cargo handling vehicle, which comprises wheels provided at four corners of a lower surface of a cargo box body having an open upper surface, and which is freely loaded and unloaded on a chassis of the cargo handling vehicle by a cargo handling device attached to the cargo handling vehicle. A packing box, the upper part of the packing box body,
While the luggage box support members are attached to the front and rear portions of the luggage box body so that the luggage box bodies can be stacked, the luggage box support members are formed with left and right car stop portions corresponding to the wheels. A packing box for a cargo handling vehicle, which is characterized in that 2. The cargo box of the cargo handling vehicle according to claim 1, wherein the cargo box main body is provided with a restricting member that engages with the stacked cargo box main bodies and restricts lateral movement of the cargo box main bodies. The cargo box of the cargo handling vehicle characterized by being present.