JPS61211237A - Luggage conveyance device - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a cargo conveyance device used for loading cargo at a truck terminal of a transportation center, loading cargo into a sea container, and the like.

(Prior art) Applicants previously disclosed in Japanese Patent Application Laid-open No. 163237/1983 that cargo shipped from a factory, etc. is received into a loading section, the direction of the cargo is selected by an attitude control device, and the cargo is loaded into a vehicle cargo box. We are proposing a baggage transport system that sequentially loads items using a loading device.

(Problem to be Solved by the Invention) However, in the conventional cargo transport system, when a large number of trucks are waiting for the cargo transport device, the trucks are moved to the loading location each time loading is completed. It takes time for trucks to come in and out, which is inefficient.

In addition, cargo conveyance devices require a large space, and when loading operations are not performed, this space becomes dead space, which is inconvenient for cargo handling operations, such as narrowing the travel range of a forklift.

(Means for Solving the Problems) In view of two or more points, the present invention aims to improve the efficiency of loading and unloading trucks and eliminate dead spaces, and its characteristics are as follows: At the factory,
A loading section that accepts packages shipped from warehouses, etc., a transport conveyor that transports the packages, a posture control device installed in the middle of the transport conveyor, and a device installed at the tip of the transport conveyor that can be inserted into a vehicle's cargo box. a loading device and the loading section.

It consists of a mobile cart on which a conveyor, posture control device, and loading device are mounted.

(Function) The carrying-in section receives packages that have been palletized and shipped from a factory, warehouse, etc., or packages that have been depalletized and shipped, and carries them out to the conveyor.

The conveyor is provided between the carry-in section and the loading device, and conveys the cargo received at the tll entry section to the loading device. The attitude control device is provided in the middle of the conveyor, and is a device that changes the direction of the cargo as appropriate depending on the loading efficiency of the cargo. The loading device is installed at the tip of the conveyor and can be loaded into the vehicle's cargo box.
This is a device that sequentially loads cargo transported from the entry section via a transport conveyor into a cargo box. The mobile trolley is equipped with a loading section, a conveyor, a posture control device, and a loading device. It is possible to move on the platform etc. with the cargo loaded, and when loading is completed, the cargo transfer device can be moved to an empty vehicle without moving the vehicle, or it can be stored in a hangar. It is something.

(Example) Next, an example of the baggage conveyance device of the present invention will be described based on the drawings.

Reference numeral 10 denotes a carry-in section, and a carry-in conveyor 13 carries in pallets 12 transported by a forklift or the like (not shown) and cargo 1 stacked on top of the pallets 12 and palletized. A pallet unloading conveyor 15 for unloading empty pallets 14 A depalletizer 1 consisting of a table lifter and a big up roller for unloading 1 stacked packages 1 for each tier
Consists of 6.

20 is a conveyor, which is connected to the loading section 10.

A delivery roller conveyor 21 that sends out the depalletized package 1. A delivery chain conveyor 22 that ascends and descends between the delivery roller conveyors 21 and sends out cargo in a direction perpendicular to the feeding direction of the delivery roller conveyors 21, and a delivery conveyor 23 that turns so as to surround the lil entry section 10. It consists of a feeding telescopic conveyor 24 provided at the tip of a feeding conveyor 23.

30 is a posture control device, and a dimension measuring device 31. which measures the size of the luggage. It consists of a posture control conveyor 32 that changes the loading direction of the baggage by 90 degrees depending on the size of the baggage, and is provided in the middle of the feed conveyor 23.

Reference numeral 40 denotes a loading device, which includes a telescopic loading conveyor 41 that can extend and retract into the cargo box 2 of a truck, marine container, etc., and an inclined conveyor 42 provided at the tip of the telescopic loading conveyor 41. A horizontal feed conveyor 43 provided at the tip of the inclined conveyor 42 and capable of being raised and lowered. A posture correction device 44 is provided on the inclined conveyor to correct the posture of the cargo.It is equipped with a pusher 45 that pushes the cargo 1 arranged by the horizontal conveyor 43, and the inclined conveyor 42 and the horizontal conveyor 43 move the inside of the cargo box 2 back and forth. It is provided on a movable container running cart 46.

50 is a mobile trolley, 1M personnel department 10. conveyor 20,
Attitude control device 30. Platform 5 on which loading device 40 is mounted
Wheels 52 provided on the lower surface of the 1st and 2nd board 51. The movable cart 50, which is composed of a dog leveler 53 connected to the cargo box 2, can be operated by interlocking four wheels 52, and can travel in a lateral or diagonal direction, or can make spin turns.

Note that 3 is a loading operation control panel that controls the loading operation.

Next, the operation will be described. The cargo 1 carried in by the carry-in conveyor 13 is stacked and palletized on the pallet 12, and is transported by a forklift or the like (not shown). The cargo 1 stacked in one layer by the carry-in conveyor 13 is transferred to the depalletizer 1 together with the pallet 12.
6 was transported.

Here, the cargo 1 is depalletized in each stage. The depalletized packages 1 are lined up in a horizontal row on a delivery roller conveyor 21 and are conveyed onto a delivery chain conveyor 22. The delivery chain conveyor 22 is the delivery roller conveyor 2.
Since the cargo 1 is transported in the direction perpendicular to the delivery chain 1, the cargo 1 is transported in the direction in which the cargo 1 is lined up, and the transport speed of the feed conveyor 23 connected to the delivery chain conveyor 22 is faster than that of the delivery chain conveyor 22, so that the cargo 1 is not divided. It will be done.

The feeding conveyor 23 can be mounted on a mobile cart 5 with a small space.
In order to load the cargo on the conveyor 23, there are two turning sections for changing the direction of the cargo. This makes it possible to control the posture of 1.

When changing the direction of the baggage 1 using the attitude control device 30, the attitude control conveyor is raised and the baffle plate is exposed above the feed conveyor, one side of the baggage 1 is brought into contact with the baffle plate, and the feed 9 automatically in response to both vertical feeding by the conveyor and horizontal feeding by the posture control conveyor 32.
0 Rotated and transported. If the direction of the cargo 1 is not to be changed, the baffle plate portion is moved backward, and the attitude control conveyor 32 is kept lowered to be transported on the feed conveyor 23.

Baggage 1 whose loading position has been determined on the feed conveyor 23
is conveyed from the feed telescopic conveyor 24 onto the loading telescopic conveyor 41. The loading telescopic conveyor 41 can be extended to the depths inside the cargo box 2, and when contracted, it can be stored on the movable cart 50 as shown by the two-dot chain line.

After being stacked to a predetermined stacking height by the inclined conveyor 42, the stacked items are conveyed to the cross conveyor 43, where they are arranged horizontally in a row.

Pushed by Butsusha.

When the loading is finished, the moving truck 46 inside the container
is retreated, and the loading telescopic conveyor contracts accordingly, and the loading device 40 is stored on the movable trolley 50 and moved to the next truck's berthing position or to the hangar.

In the above embodiment, the case where the 11-person team 10 is carried in using a forklift was explained.

In some cases, items are transported in bulk without using a forklift. For example, the carry-in conveyor from the production line of a factory is made flexible, and a carry-in part is connected to this carry-in conveyor, and goods are directly carried in. In some cases, a flow rack is provided in the loading section, and the cargo is stored in a desired area of the flow rack and sequentially transported to a conveyor. Flowracks are constructed in a flat or three-dimensional manner, and are
It is classified and stored according to type, etc.

(Effects of the Invention) Since the present invention is as described above, even if there are multiple berths (berths for trucks) such as truck terminals at distribution centers, trucks can move between loading locations, so trucks can Loading and unloading of trucks is more efficient than leaving the truck parked. Moreover, since it can be stored in another location such as a storage room when not needed, it does not require a large amount of dead space on the platform.

[Brief explanation of the drawing]

The drawing is a perspective view showing an embodiment of the invention. l...Luggage 2...Loading box 3...Loading operation control panel 10...Carry-in section 12...Pallet
16...Depalletizer 20...Transportation conveyor 21...Sending roller conveyor 22...Sending chain conveyor 23...Sending conveyor 24...Sending telescopic conveyor 30...Position control device 40... Loading device 41
... Loading telescopic conveyor 42 ... Inclined conveyor 43
...Transverse feed conveyor 44...Position control device 46.
... Container running trolley 50... Moving trolley 51... Platform 52...
Wheel

Claims (1)

[Claims] (1) A loading section that accepts packages shipped from factories, warehouses, etc., a transport conveyor that transports the packages, a posture control device installed in the middle of the transport conveyor, and a vehicle loading box installed at the tip of the transport conveyor. A cargo conveying device comprising a loading device that can be driven into the interior, and a moving cart on which the loading section, the conveyor, the posture control device, and the loading device are mounted.