JPH05270308A - Baggage carrying in and out device - Google Patents

Abstract

PURPOSE:To provide a baggage carrying in and out device which can execute carrying in and out work without causing an overload on a belt and damaging a bed or a baggage, and safely treat the baggage, such as a tire, being apt to be pressed into contact with the side of a box-type bed through a simple loading and unloading work. CONSTITUTION:A belt is connected to a load chain through a partition plate 8, and a belt is stretchingly provided in a longitudinal direction on the floor surface of the box type bed 3 of a truck or the like, and the partition plate 8 is vertically and slidably provided between right and left side frames, and a sheet body 24 stretchingly provided along the right and left insides of the box type bed 3 is connected to the partition plate 8, and slided in a longitudinal direction in synchronization with the slide of the belt. Even if a baggage 23 is pressed against the side of the box type bed 3 by the carrying in and out force of the belt or the like, the sheet body 24 is held between the baggage 23 and the side of the bed 3 and slided in the carrying in and out direction.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a load / unload device for loading / unloading a load by incorporating it into a box-shaped carrier of a truck.

[0002]

2. Description of the Related Art Conventionally, a belt for carrying a load and a load chain are connected by a partition plate, the belt is stretched in the front-rear direction on the floor surface of a box-shaped luggage carrier of a truck, and the partition is provided between left and right side frames. There was a technology in which a plate was slidably erected, and luggage was placed on and taken out from the upper surface of the belt.

[0003]

In the above prior art, when loads such as tires are piled up in bulk, the loads are pressed against the side of the loading platform due to the loading and unloading of the belt and the frictional resistance of the side of the box-shaped loading platform, and the belt is overloaded. In addition to the above, there is a handling problem such as damage to the luggage carrier or luggage.

[0004]

SUMMARY OF THE INVENTION However, according to the present invention, a belt for carrying a load and a load chain are connected by a partition plate, and the belt is stretched in the front-rear direction on the floor surface of a box-shaped carrier such as a truck. In a luggage loading / unloading device in which the partition plate is slidably erected between the left and right side frames, a sheet body stretched along the left and right inner side surfaces of the box-shaped carrier is connected to the partition plate, The seat body slides back and forth in synchronism with the sliding. Even if the load is pressed against the side of the box-shaped luggage carrier due to the loading and unloading of the belt, etc., the sheet body is sandwiched between the luggage and the luggage carrier side surface. Slides in the loading / unloading direction, so that the belt is not overloaded and the cargo bed or luggage is not damaged.
It is possible to carry in and carry out luggage, and to safely handle luggage such as tires that can be easily crimped to the side surface of the box-shaped carrier by simple cargo handling work.

[0005]

Embodiments of the present invention will now be described in detail with reference to the drawings. 1 is an explanatory plan view of a main part, FIG. 2 is an overall side view showing an embodiment of the present invention, FIG. 3 is a plan view of the same, and FIG. 4 is a rear view thereof. The cab (2) and the box-shaped carrier (3) are connected by a truck chassis (4), and as shown in FIGS. 5 to 7, three belts (5) are arranged in the front-rear direction of the carrier (3). ... are stretched and the luggage is placed on each belt (5) and transported. Further, (6) is a load chain for driving the belt (5),
(7) is a fixing member that connects each belt (5) and an end of each chain (6), and (8) is a partition plate that connects the other end of each belt (5), ) Is provided on the partition plate (8) with a tension bolt (9a) for connecting the other end portion and a tension spring (10), and the partition plate (8) is provided in the left-right direction of the loading platform (3). And a single mission case (13) on the upper surface of the drive case (12) which is horizontally installed in front of the lower part of the loading platform (3).
The motor (11) is fixed via. Further, (14) is a drive sprocket that is supported by one belt drive shaft (15) mounted on the case (12) and is interlockingly connected to the motor (11) through a mission (13),
(16) (16) are side frames stretched in the moving direction of the belt (5) on both sides of the lower part of the loading platform (3), (17)
(17) is a central frame arranged in parallel between the side frames (16) and (16) at substantially the same interval, and (18) ... is arranged in parallel between the frames (16), (17) and (17) (17). Belt support frame, (19) ... is each frame (16)
(17) Each frame (16) (1
7) A horizontal frame for connecting and fixing (18), (20) is rotatably supported at the rear end between each frame (16), (17) and (17) (17), and each belt (5) is bent. The belt pulleys (21) and (21) for supporting are connected and fixed to both sides of the partition plate (8) via brackets (22) and (22) and slidably moved to the outermost support frames (18) and (18). It is a gate support that fits freely, and a belt (between the frames (16) (17) and (17) (17) between the sprocket (14) on the front end side and the belt pulley (20) on the rear end side. 5) and the chain (6) are bent and stretched, the upper side of the bent of each belt (5) is slid on the upper surface of the supporting frame (18), and the lower side of the bent is the frame (18) and the bed (3). ) Insert the belt (5) and chain (6) while inserting it between floors. Linked to endless through the constant member (7) and the partition plate (8), Mission (1
3) The driving force of the motor 11 that is transmitted via 3) causes the drive sprocket 14 to rotate together with the drive shaft 15 and the belt 6 to be driven by the chain 6 suspended on the sprocket 14. 5) Support frame (1
8) While slidingly moving to the upper surface, the partition plate (8) is supported by the support frames (18) and (18) through the support bodies (21) and (21) on the left and right, and the loading platform (3) is forwarded. Alternatively, it is configured to move to the rear of the loading platform (3) to load and unload luggage such as tires (23).

Further, the belt (5) for carrying the load (23) and the load chain (6) are connected by the partition plate (8), and the front and rear direction is provided on the floor of the box-shaped carrier (3) such as the truck (1). In the baggage loading / unloading device in which the belt (5) is stretched over the belt and the partition plate (8) is slidably erected between the left and right side frames (16, 16), the box-shaped carrier (3). ) A sheet body (24) stretched along the left and right inner side surfaces of the belt (5) is connected to a partition plate (8) to form the belt (5).
The seat body (24) is slid forward and backward in synchronization with the sliding of the front and rear rollers (2
5) The (26) is rotatably supported by an upright shaft, and the rear roller (2
6) The end part of the sheet body (24) wound around 6) is fixed to the side surface of the partition plate (8) by a bolt (27), and the tension bolt (28) provided on the partition plate (8) is fitted with a tension spring (29). The combined body (30) is attached to fix the end of the sheet body (24) wound around the front roller (25) to the combined body (30), and the sheet is attached to the partition plate (8) via the tension bolt (28). The body (24) is connected endlessly.

Further, as shown in FIG. 9, the rail (31) is fixed to the ceiling of the cargo bed (3), and the sliding bodies (32) are slidably attached to the rail (31) so that the sliding body (32). )
The upper edge portion of the sheet body (24) is connected to the upper side of the sheet body (24) via the spring (33) to suspend and support the sheet body (24) on the ceiling of the loading platform (3). Even if the tire (23) is pressed against the side of the platform (3),
Between the tire (23) and the side of the luggage carrier (3), the sheet body (2
4) is sandwiched, and the sheet body (24) slides in the loading / unloading direction. Therefore, the belt (5) is not overloaded, and the cargo bed (3) or the tire (23) is not damaged. (23) The loading / unloading work can be performed.

This embodiment is constructed as described above. When loading the tires (23) as luggage in the loading platform (3), the motor (11) is driven to rotate the chain (6),
While moving the belt (5) and the partition plate (8) inwardly of the loading platform (3) by the chain (6), the tire (23) is sequentially loaded on the upper surface of the belt (5) and the tire (23).
Is loaded into the loading platform (3), and when the tire (23) in the loading platform (3) is unloaded, the motor (11) is driven in reverse to drive the chain (6) and the belt (5).
In addition, the tire (23) on the upper surface of the belt (5) is sequentially carried out while moving the partition plate (8) to the rear of the loading platform (3). Since the seat body (24) moves back and forth, even if the tire (23) is pressure-bonded to the side surface of the carrier (3), the carrier (3)
Tire (23) through the sheet body (24) to the side surface
Is something that slides and moves.

Further, as shown in FIG. 10, an elastic rubber band (34) is provided in place of the spring (33) of FIG. 9, and the upper end edge of the sheet body (24) is attached to the sliding body (32) as the rubber band (34). ) Can be easily connected.

[0010]

As is apparent from the above embodiments, according to the present invention, a belt (5) for carrying a load (23) and a load chain (6) are connected by a partition plate (8), and a truck (1) or the like is connected. The belt (5) is stretched in the front-rear direction on the floor of the box-shaped carrier (3), and the left and right side frames (1
6) In a luggage loading / unloading device in which the partition plate (8) is slidably erected between (16), a sheet body (24) stretched along the left and right inner side surfaces of the box-shaped carrier (3) is provided. It is connected to the partition plate (8) and slides the seat body (24) in the front-back direction in synchronization with the sliding movement of the belt (5). ) Even if the luggage (23) is pressed against the side surface, the seat body (24) is sandwiched between the luggage (23) and the side surface of the luggage carrier (3), and the seat body (24) slides in the loading / unloading direction. The load (23) can be carried in and out without overloading (5) and without damaging the load carrier (3) or the load (23), and the load can be crimped to the side surface of the box-shaped load carrier (3). Easy handling of cargo such as tires (23) by simple cargo handling work A.

[Brief description of drawings]

FIG. 1 is an explanatory plan view of a main part.

FIG. 2 is an overall side view.

FIG. 3 is a plan view of the same.

FIG. 4 is a rear view of the same.

FIG. 5 is a side view of the luggage carrier.

FIG. 6 is a plan view of the same.

FIG. 7 is a front view of the same.

FIG. 8 is an enlarged view of a partition plate portion.

FIG. 9 is an enlarged view of a rail portion.

FIG. 10 is a modification diagram of FIG. 9.

[Explanation of symbols]

 (1) Truck (3) Loading platform (5) Belt (6) Load chain (8) Partition plate (16) Side frame (23) Tire (luggage) (24) Seat body

Claims (1)

[Claims] 1. A belt for conveying a load and a load chain are connected by a partition plate, the belt is stretched in the front-rear direction on the floor surface of a box-shaped luggage carrier such as a truck, and the partition plate is provided between left and right side frames. In a luggage loading and unloading device that slidably stands up, a sheet body stretched along the left and right inner side surfaces of the box-shaped carrier is connected to a partition plate, and the sheet body is moved forward and backward in synchronization with the sliding of the belt. A load / unload device which is configured to slide in a direction.