JP3030433B1 - Truck for single rail transporter - Google Patents

Abstract

[Problem] [Problem] A single rail standing on a steep slope (monorail)
In addition, the development of a truck for a single rail transporter, which is connected to a towing vehicle and is provided so as to be able to carry and carry a walking type transport vehicle. SOLUTION: A single-rail carrier truck 5 connected to a towing vehicle 4 and mounted on a single-rail 1 stood on a steep slope to carry and load the cargo. A gantry 10 equipped with rolling wheels 9 for holding the single rail 1 is mounted on a trolley 5 for a single rail transporter.
A loading table 11 provided with a turntable 12 for rotating the loaded walking cart 7 in the horizontal direction, and having one end in the moving direction of the truck 5 as a fulcrum and the other end being dumpable. Was provided. . Carrier 1 for single-rail carrier 5
In contrast to the platform 1, a platform 8 is provided on which a walk-behind transport vehicle 7 can travel and get on and off by itself from one side.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a single rail transporter provided on a single rail (monorail) erected on a steep slope and connected to a tow truck so as to be able to load and carry a walking type transport vehicle. About the trolley.

[0002]

2. Description of the Related Art Conventionally, as shown in FIG.
From the stairs to the stone wall stairs or the orchard B on steep slopes with a slope of 25 degrees or more, a single rail (monorail) 1 with a rack-like locking tooth 2 continuously attached to the lower side A towing vehicle 4 having driving wheels which are driven by engaging with the locking teeth 2 is mounted on the single rail 1, and is connected to the towing vehicle 4 to supply materials, harvested fruits and the like. 2. Description of the Related Art A single rail transporter 6 provided with a transport truck 5 for loading and transporting loads is well known. The transport and unloading of the load between the truck T and the transport trolley 5 in the flat place A, for example, the harvested fruits packed in the container C, is performed manually.

In the single rail transport machine 6 as described above,
Loads such as materials and harvested fruits can be loaded and transported vertically between the flat place A and the orchard B on steep slopes, eliminating heavy labor and dangerous work due to manual transport work up to that point. Also, the work is streamlined. However, it was difficult to construct a vertical work path from the flat place A to the orchard B on the steep slope, and it was not possible to introduce a walk-behind truck into the orchard B on the steep slope. For this reason, the horizontal transport operation in the garden for transporting the harvested fruits to the single rail transport machine 6 is performed by holding and transporting by hand. In addition, a walk-behind truck is not used for transporting luggage between the truck T and the truck 5 in the flat place A.

[0004]

In the orchard B on steep slopes where a walk-behind truck cannot be introduced, the lateral transport work in the park has to rely on human power as described above, and is not only a heavy labor but also a dangerous work. In order to solve this problem, it was necessary to introduce a walk-behind truck into the park by some means and carry out transport work. In addition, it is desired to use a walk-behind truck for transporting luggage between the truck T and the truck 5 in the flat place A. The present invention has been made in view of such circumstances, and introduces a walk-behind truck into a park using a single-rail carrier 6 and also provides a single-rail carrier truck 5 that can be carried out. The purpose is to provide.

[0005]

SUMMARY OF THE INVENTION In order to achieve the above object, the present invention provides an A.I. On a single track 1 stood on a steep slope,
In a truck 5 for a single rail transporter, which is connected to a towing vehicle 4 and is provided for loading and transporting a load, the rack 5 for a single rail transporter is provided with a rolling wheel 9 for holding the single rail 1. 10 is provided with a turntable 12 on which a walking carrier 7 equipped with a traveling device 20 is mounted and rotated in the horizontal direction, and four stoppers 12a are provided at equal intervals on a peripheral edge thereof. With one end in the moving direction of 5 as a fulcrum,
It is characterized in that a loading platform 11 whose other end is supported by a hydraulic pump 13 and a hydraulic cylinder 14 so as to be dumped is provided.

B. The loading platform 11 of the single rail transporter truck 5
On the other hand, the walk-behind transport vehicle 7 is mounted on the traveling device 2
The platform 8 is characterized in that a platform 8 is provided which can be driven and driven on and off by itself.

[0007]

With the above arrangement, the truck for a single rail transporter of the present invention performs the following operations. . The above A. Of the walking type carrier 7 equipped with the traveling device 20 loaded on the bed 11
, And is stably transported by being fixed in the front-rear direction by the stopper 12a. In addition, loading bed 1
When lowering the walk-behind transport vehicle 7 loaded in 1, the turntable 12 is used to make the posture in the left-right direction, and the traveling device 20 is driven to be stably lowered from the carrier 11 by self-propelled driving. Further, when the walking carrier 7 is loaded and unloaded on the loading platform 11, the loading platform 11 is dumped by the hydraulic pump 13 and the hydraulic cylinder 14, and the walking transport vehicle 7 is placed in a substantially horizontal posture, so that the loading can be stably performed.

[0008] B. above. According to the configuration, when loading and unloading the walk-behind transport vehicle 7 equipped with the travel device 20 on the carrier 11 of the single rail transport vehicle 5, the walk-type transport vehicle 5 is caused to travel by the travel device 20 via the platform 8,
It can be stably loaded on the carrier 11. Moreover, it can be stably lowered from the loading platform 11 to the ground.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an embodiment of the present invention will be described.
This will be specifically described with reference to the accompanying drawings. In the embodiment of the present invention shown in FIG. 5, the same parts as those in the conventional example shown in FIG. The truck 5 for a single rail transporter loads the walking type transporter 7 in a flat place A, transports it along the single rail 1, and lowers it to an arbitrary place in a steep orchard B through a platform 8. From steep orchard B via platform 8
Used to transport and drop on flat location A. Of course, it is used not only for transporting the walk-behind transport vehicle 7 but also for loading and transporting luggage such as materials and harvested fruits.

As shown in FIGS. 1 and 2, the carriage 5 for a single rail transporter is provided with a carrier 11 on a platform 10 equipped with rolling wheels 9 for holding the single rail 1. At the center position in the left-right direction, the loaded walking cart 7 (FIG. 3)
And a rotary table 1 for rotating the table horizontally (see FIG. 4).
2 is provided. The rotary table 12 is provided with stoppers 12a that can be stopped at four positions at equal intervals on the periphery thereof, and the walking type transport vehicle 7 is mounted on the rotary table 12 and rotated at least 90 degrees so that the rotary table 12 is in a horizontal position or a vertical position with respect to the carriage 5. It is locked. The loading platform 11 is supported by one end in the moving direction as a fulcrum and the other end is dumpable by a hydraulic cylinder 14 operated by a manual hydraulic pump 13. Further, a front frame 15 is provided at a front portion of the bogie 5 and a rear frame 16 is provided at a rear portion. The hydraulic pump 13 and the hydraulic cylinder 14 are supported by the front frame 15, and the front frame 15 and the rear frame 16 are provided. Side frames 17, 17 for preventing the load from falling off are provided detachably on both left and right sides therebetween.

The hydraulic cylinder 14 causes the loading platform 11 to be slantedly dumped via a camshaft and a link arm when the piston operates in the vertical direction, as shown in FIG. 2 (b). And the hydraulic cylinder 14
The loading platform 11 may be directly dumped by a. In addition, the walk-behind transport vehicle 7 moves on and off the platform 11 via the platform 8 by self-propelled from one of the left and right sides. When dropping the walk-behind truck 7 in the garden B, or when loading the walk-behind cart 7 from the orchard B on a steeply sloping ground, it is not possible to unload the truck 11 unless the bed 11 is dumped to a substantially horizontal state. .

The walk-behind transport vehicle 7 used here is shown in FIG.
As shown in FIG. 4, an engine 18 is mounted on the rear of the vehicle body and a control unit 19 is provided. A pair of right and left crawlers 20 is mounted on the vehicle body, and the power from the engine 18 is controlled by the control unit 19.
This is a comparatively small one that is transmitted by the speed change operation and travels, and has a rectangular loading platform 21 provided on a vehicle body via a lifting link so as to be able to move up and down. And, as shown in FIG. 5, in the orchard B on a steep slope as well as in the flat place A, it is used for loading and transporting luggage such as harvested fruits packed in containers and containers C.

In the carriage 5 for a single rail transporter having such a configuration, when the walk-type transport vehicle 7 is transported from the flat place A to the orchard B on a steep slope, the walk-type transport vehicle 7 is moved by the crawler 20 by itself. It is run, loaded on the left and right sides of the loading platform 11 via the platform 8, and stopped on the turntable 12 in a horizontal posture. Then, the walk-type transport vehicle 7 is rotated 90 degrees in the horizontal direction by the rotary table 12, the rotary table 12 is locked in the posture in the front-rear direction, the transport vehicle 7 is fixed to the bogie 5 with a rope or the like, and the towing vehicle 4 is used. It is transported along orbit 1 to orchard B on steep slopes.

In the steep orchard B, the single rail 1 is inclined forward and backward, and the bogie 5 is also inclined forward and backward.
Is dumped, the walk-behind transport vehicle 7 is set to a substantially horizontal state, and the fixing by the ropes or the like is released. The platform 8 is set on the side, and the walk-behind truck 7 is lowered to the orchard B on the steep slope by self-propelled. Then, the walk-behind transport vehicle 7 carries a transport operation by loading luggage such as materials and harvested fruits packed in the container C in the orchard B on the steep slope.

When the walk-behind transport vehicle 7 is carried out of the orchard B on a steeply sloping land, it may be carried out in the reverse order of the carry-in.
The walk-behind truck 7 is used for transport work in a steep orchard B orchard B, and as shown in FIG.
It is also used for carrying luggage between the trolley 5 and the carrier. Further, the transport trolley 5 is used for loading and transporting luggage such as harvested fruits packed in materials and containers C except when transporting the walk-behind transport vehicle 7.

[0016]

As described above, the truck for a single-rail carrier according to the present invention has the following advantages. . On the carriage 5 for a single rail transporter, a walking type transport vehicle 7 equipped with a traveling device 20 is mounted on a gantry 10 equipped with a rolling wheel 9 holding the single rail 1, and is rotated in the horizontal direction. Part is provided with a rotary table 12 provided with four stoppers 12a at equal intervals, and the other end can be dumped by a hydraulic pump 13 and a hydraulic cylinder 14 with one end in the moving direction of the carriage 5 as a fulcrum. When loading and transporting the walk-behind carrier 7 equipped with the traveling device 20 on the carrier 11, the carriage 11 is rotated in the horizontal direction by the turntable 12, and the stopper 12 is moved to the posture in the front-rear direction.
a and can be stably transported.

[0017] In addition, the carrier 1 of the carriage 5 for a single rail transporter
When lowering the walk-behind transport vehicle 7 loaded on 1 to the ground, it can be stably lowered from the carrier 11 by driving the traveling device 20 by driving the traveling device 20 in the left-right direction by the rotary table 12. Further, when the walk-behind transport vehicle 7 is unloaded on the loading platform 11, the hydraulic pump 13 and the hydraulic cylinder 1
The dump truck 4 is dumped by the step 4 so that the walk-behind transport vehicle 7 is in a substantially horizontal posture, so that it can be stably unloaded.

[0018] The platform 8 on which the walk-behind transport vehicle 7 can drive on and off the vehicle by driving the traveling device 20 from one side of the left and right sides of the carrier 11 of the single-rail transport vehicle 5 is provided. When loading and unloading the walk-behind carrier 7 from the carrier 11, the walk-behind carrier 7 is run by the traveling device 20 via the platform 8 and stably loaded on the carrier 11, and is stably unloaded from the carrier 11 to the ground. be able to.

[Brief description of the drawings]

FIG. 1 is an overall perspective view of a carriage for a single rail transporter according to the present invention.

FIG. 2 is a perspective view (a) and a side view (b) of a state where a carrier of a single-rail carrier truck is dumped.

FIG. 3 is a perspective view of a state in which a walk-behind transport vehicle is loaded on a rotary table of a carrier using a platform.

FIG. 4 is a side view showing a state in which the walk-behind transport vehicle loaded on the turntable of the loading platform is rotated in a front-rear posture.

FIG. 5 is a schematic side view (a) of the entire single rail transport device to which the truck for a single rail transporter according to the present invention is applied, and a perspective view (b) of a truck portion for the single rail transporter.

FIG. 6 is a schematic side view of the entire conventional single rail transport device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Single rail (monorail) 2 Locking teeth like a rack 3 Prop 4 Traction vehicle 5 Transport vehicle 6 Single rail transport machine 7 Walking type transport vehicle 8 Platform 9 Roller wheel 10 Mount 11 Loading platform 12 Rotary table 12a Stopper 13 Hydraulic pump 14 , 14a Hydraulic cylinder 15 Rear frame 16 Front frame 17 Side frame 18 Engine 19 Control unit 20 Crawler 21 Loading platform A Flat place B Steep orchard C Container

──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Teruhisa Ishihara 310-24 Yamazaki, Okayama City, Okayama Prefecture (72) Inventor Akemi Ikeda 5290-8, Shinjo, Satosho-cho, Asakuchi-gun, Okayama Prefecture (56) References 110028 (JP, U) Japanese Utility Model Application Hei 5-94726 (JP, U) Japanese Patent Publication No. 54-5173 (JP, B2) (58) Fields investigated (Int. Cl. ⁷ , DB name) B61B 13/04

Claims (2)

(57) [Claims] 1. A single rail (1) erected on a steep slope,
Sandwiching the single rail transporter carriage provided so as to be connected to the towing vehicle (4) to transfer by loading luggage (5), wherein the single-rail transporter truck (5) is a single rail (1) A rolling wheel
A traveling device (20) on a gantry (10) equipped with (9 )
Loading a walk- behind transport vehicle (7) equipped with it and rotating it in the horizontal direction, and four stoppers at equal intervals around the periphery
A rotary table (12) provided with (12a) and a hydraulic pump (13) and a hydraulic cylinder (14) having one end in the moving direction of the carriage (5) as a fulcrum and the other end in the moving direction;
A truck for a single rail transporter, characterized by comprising a carrier (11) supported so as to be dumped by the vehicle. 2. The carrier of the truck for a single rail transporter (5) .
In contrast to (11) , a walk-behind transport vehicle from one side (7)
2. A platform (8 ) for driving a traveling device (20) so as to be able to get on and off in a self-propelled manner.
The truck for the single-rail carrier described.