JPS58183323A - Combination of container, small-type motor truck and large-type motor truck - Google Patents

Abstract

PURPOSE:To facilitate transfer the loading of a container, by combining a container provided with sleds on the bottom face thereof, a small-type motor truck provided with winches and longitudinal sled guides and a large-type motor truck provided with parallel sled guides in the transverse direction thereof. CONSTITUTION:The sleds 2 are provided on the bottom face fo the container 1, and a rear body of the small-type motor truck 3 is provided with longitudinal guide grooves 5. Also at a container loading position of a rear body of the large-type motor truck 4, guide grooves are provided in the transverse direction of the rear body, so that the container can be transferred between the rear bodies of both the trucks by the winches 8a, 8b provided on the truck 3. Accordingly, the container can be transfer-loaded without requiring a crane or much labor.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention combines a container, a light truck and a large truck, and more specifically, does not require manpower or cargo handling equipment.
To easily transfer containers between a large truck and a small truck, and to relate to a combination of nine containers, a small truck, and a large truck.

Generally, when shipping semi-processed foods, etc. from local agricultural and marine products to large cities, for example, when shipping dairy products manufactured at local factories to stores in Obe City, the following methods are used: .

In other words, the products are refrigerated and stored in refrigerated containers that can be driven for 9 hours, and multiple containers are loaded onto large trucks and sent to distribution centers in large cities, where cranes are used to transport them to small delivery trucks. After transferring the containers one by one, they were delivered to wholesalers, supermarkets, and other locations.

According to this method, a large number of workers and cargo handling equipment are required to transfer containers between a large truck and a small truck, and there is a lot of wasted time due to long waiting times for truck drivers and assistants. A major drawback is that transshipment costs account for a large proportion of distribution costs.

In order to eliminate these drawbacks, the inventor of the present invention has already developed a container loading truck that can easily transfer containers between large trucks and small trucks without requiring any cargo handling equipment or much manpower. is suggesting.

However, if this container loading truck is used, although the above-mentioned drawbacks can be solved, there are other problems such as requiring equipment such as hydraulic cylinders and increasing the cost of refurbishing the truck.90Therefore, the purpose of the present invention is to To provide a combination of a small truck and a large truck for a container, which can easily collect and deliver containers at low cost without requiring expensive equipment.

That is, the combination of a container, a small truck, and a large truck according to the present invention is a container transportation method in which containers are collected and delivered using a large truck that can carry a plurality of dedicated containers and a small truck that can carry one dedicated container. In the combination of round containers, small trucks and large trucks, the bottom has a sled in the longitudinal direction,
In addition, a connection part with the rope is provided for each of the nine special containers, a guide corresponding to the sled for each mounting position of the special container parallel to the transverse direction of the loading platform, and one section of the loading platform corresponding to the guide. The vehicle consists of a large truck having a pulley mounted on the sled, a small truck having a guide corresponding to the sled in the longitudinal direction of the loading platform, and a pair of winches at the front of the loading platform. The structure is such that the position of the small truck is maintained and a rope is hung between the winch of the small truck and the container, or between the winch, the container, and the pulley, and the container is transferred.

Hereinafter, one embodiment of a combination of a container, a small truck, and a large truck according to the present invention will be described with reference to the drawings.

In the present invention, a large truck capable of carrying a plurality of dedicated containers (hereinafter referred to as containers) is used as a transport vehicle for long-distance transportation that connects local factories and urban distribution centers, etc. For short-distance deliveries to and from stores, nine small trucks loaded with one container are used as delivery vehicles. Then, at the distribution center, containers are transferred one by one from large trucks to multiple small trucks for delivery, and empty containers are transferred from small trucks that have completed delivery to large trucks, as in the past. Significant improvements have been made to the handling of containers during transshipment.

Figures 1 to 3 are explanatory diagrams showing a state in which a small truck, which is a delivery vehicle, and a large-volume truck, which is a transport vehicle, are connected, and a container loaded on the small truck is transferred to a large truck. Reference numeral 1 denotes an aluminum container, which has an insulated structure to store dairy products that require refrigeration and to transport them in a cool state. A pair of slotted legs 2, 2 which are parallel to the longitudinal direction and have a constant width are provided on the bottom surface of the container 1, and guide grooves 5, 5 on the loading platform of a small truck 3 or a large truck 4 are provided. K is set to suit. In addition, the container 1 has coupling portions 6a and 6b at the lower portions of the front and rear surfaces, respectively, for connecting cables for towing the container.

The small truck 3 for delivering the container 1 is a flat-body cabinet made of steel, and the platform floor 3aK has a pair of guide grooves for connecting the platform floor 4a of the large truck 4 and the vehicle body at right angles to allow the container 1 to slide. 5°5 is provided.

The pair of guide grooves 5°5 are provided in parallel in the longitudinal direction of the loading platform 3a to correspond to the pair of sleds 2, 2 of the container, and the width of the groove 50 is slightly wider than the width of the sled 20.
The depth is about half the height of Soshi 2. Then, the guide groove 5°5 is used as a track to slide the sled 2°2, and the single side cable 7as7b for passing the container 1 between the large truck 4 is wound and made into 9 pairs. Electric winches 8a and 8b are provided in the cab back 9 in front of the loading platform 31. This electric winch is driven by 115N of DC24V.The electric winches 8m and 8b are equipped with a remote control switch and an overload prevention device (not shown) to stop the container from moving and prevent excessive speed. I have to.

Further, a container stopper 10 is provided at the end of the loading platform 3a to prevent the container 1 from colliding with the winch 8as8b and the cab pack 9.

Furthermore, in order to fix the container 1, a fixing device F as shown in FIG.
This is to prevent containers from falling due to vibrations during transportation.

That is, in the container, a short and short wooden board 11 and a short ski-shaped board 12 whose front part is curved upward protrude from the front lower part of the left side and the rear lower part of the right side with respect to the sliding direction. A certain distance is placed between the plates 11 and 12 in the horizontal and vertical directions. Also, this board #12
A hole 12& is provided in the center. On the other hand, connecting portions ms and 14 are provided on the front left side and rear right side of the upper surface of the loading platform 3a of the small truck 3 at positions corresponding to the plate members 11 and 12 when the container l is loaded. The connecting member 13 is fixed on the loading platform 3a, and has an inverted U-shaped cross section in the direction parallel to the movement of the truck, and allows the wing-shaped plate 11 to enter the recess to prevent the container from floating during transportation. can be prevented. Further, the member 14 is a cylindrical member vertically protruding above the loading platform, and is a member 14 of the plate member 1 of the container 1.
By inserting the second hole 12aK, the container is prevented from moving in the front-back direction. This cylindrical member 14 is elastically supported by a spring (not shown) provided at the bottom of the floor of the first loading platform.
When the container 1 slides forward on the guide groove 5°5, the head is held down by the tip of the ski-shaped plate 12 and is connected to the hole 12&.

Further, by loosening the fixing device support section at the bottom of the loading platform, the connection between one container 1 and the loading platform 3a can be broken.

In addition, a contact rubber 15 is provided at the rear end of the loading platform 3a of the small truck 3 in order to reduce the shock of contact when connecting with the loading platform 4& of the large truck 4.

Similar to the loading platform 31 of the small truck 3, a guide groove 5.degree. Large truck 4 has multiple containers 1...
... 1 is loaded, a pair of guide grooves 5 and 5 are formed parallel to the transverse direction of the loading platform at the positions where the containers 1-1, ..., 1 should be loaded. is provided. In addition, corresponding to the guide grooves 5, 5, the mounting positions of the respective container carts 1...1 and the Kflid rollers 16, 16... ...16 are provided.

This guide roller 16 allows the rear end 6bK of the container 1 to
The nine connected cables 17 are reversed and connected to the cables 71 wrapped around the winch 8aK at the connection part 18, and the electric winch 8a
The container 1 can be moved backward by being towed by the container 1...
Container stopper 10, 10, fixing member 13, 10, etc.
13・・・・・・・・・B114・14・・・・・・
...14 are provided.

Regarding the present invention configured in this way, the operation when the container 1 mounted on the small truck 3 is transferred to the large truck 4 will be explained with reference to FIGS. 1 to 3.

First, the small truck 3 backs up and approaches the right side of the electric body of the large truck 4, and the small truck 3 is moved so that the large truck 7 4° guide 115, 5 and the small truck 30 guide groove 5, 5 are aligned. Connect both vehicles while maintaining their position. In this initial state, the cable 7b of the electric winch (hereinafter referred to as winch) 8b is connected to the container 1 at the joint 6&, and the cable 7a of the winch 8a is connected to the rear end joint 6 of the container 10.
connected by b.

Moreover, the container 1 and the loading platform 3a are fixed at two places by the container fixing device FF.

In order to transfer the container 1 to a large truck from such a state, the tension on the cable 7a is loosened by operating the winch 8a, and the cable 7& is separated from the rear end 6b of the container 1, and the cable 71 and the large truck are separated. Connect 111 with the hook bar 17 of 4
8, and connect the tip of the cable 17 to the rear end 6bK of the container 1.
Link.

Next, the fixing device FF of the small truck 3 is released. Then, the winch 810 is hoisted (and the winch 8b is hoisted back), and the container is moved to the large truck 4. If you operate winches 8m and 8b until they hit the rear end of the container stopper IOK container l of the large truck 4, the cable ◆ will not slacken. Since the container 1 and the loading platform 4a are automatically connected, the connecting portion 6 between the cable 7b and the container 1
If the connecting portion 18 between the cables 7a and 17 is separated, the transshipment is completed. It is assumed that the cable 17 is attached to the large truck 4.

When transferring the container 1 from the large truck 4 to the small truck 3, the same procedure can be performed by operating the winches 8m and 8b in the opposite direction of rotation.

Regarding the connecting parts 6m and 6b between the con f-fl and the cable,
Figures 5 and 7! ! ! As shown in O, a connecting member 6 as
6b may be provided, and as for the guide of the cable 7ax7b, as shown in FIG.
may be provided separately.

It is clear from the above explanation that the sled legs 2 of the container 1 and the guide grooves 5° 5 of the truck bed 3ax 4m do not necessarily have to be a pair, and may be formed integrally. According to the present invention, the container is passed between a large truck and a small truck by using an electric winch to tow the container with ropes, which requires complicated equipment and a lot of manpower. First, it has the great advantage of being able to easily collect and deliver containers at low cost.

[Brief explanation of the drawing]

Figure @1 is an example of a combination of a container, a small truck, and a large truck according to the present invention, and is an explanatory diagram of a small truck loaded with a container connected to a large truck. , g An explanatory diagram showing the state, 0 is a plan view of the container showing the position of the fixing device, FIG. FIG. 7 is an explanatory diagram of the guide roller section, and FIG. 7 is an explanatory diagram showing the state around the winch. 1... Container 2... Senri 3... Small truck 4... Large truck 5... Guide groove
6...Joining part 7 a x 7 b, 17
"'Cable 81.8b...Electric winch 11.12.13.14...Fixing device 16...Guide roller

Claims (1)

[Claims] A large truck that can carry multiple dedicated containers, and 1
A container for a container transportation method that collects and delivers containers using a small truck that can carry several dedicated containers.
In a combination of a small truck and a large truck, the special container has a sled in the longitudinal direction of the bottom surface and has a connection part with the f nine ropes, and the loading position of the special container parallel to the short direction of the loading platform. The large truck has a guide corresponding to the sled, a pulley provided on the loading platform corresponding to the guide, a guide corresponding to the sled in the longitudinal direction of the loading platform, and a guide corresponding to the sled in the longitudinal direction of the loading platform, and a From a small truck with a pair of winches, keep the position of the small truck consistent with the guide of the large truck, and hang the rope between the winch of the small truck and the container, and the pulley of the container. Container pick-up is configured to carry out delivery by a combination of truck/tener, light truck and large truck.