WO2006123593A1

WO2006123593A1 - Carrying apparatus

Info

Publication number: WO2006123593A1
Application number: PCT/JP2006/309613
Authority: WO
Inventors: Tetsuo Nakajima
Original assignee: Tetsuo Nakajima
Priority date: 2005-05-16
Filing date: 2006-05-08
Publication date: 2006-11-23
Also published as: JP3720840B1; JP2006315838A

Abstract

A carrying apparatus, wherein a sling is fitted to a branch thread connected to a main thread and a load is suspended from the sling and carried. The carrying apparatus comprises a pair of holding plates vertically disposed around a rotating axis and holding the main thread and a branch thread passing route for passing the branch thread between the pair of holding plates. A main thread fall prevention member moving in a branch thread moving direction to pass the branch thread and preventing the main thread from falling is installed on the underside of the branch thread passing route to prevent the main thread from falling without being caught by the branch thread. Thus, the main thread, the branch thread, the sling, and the load can be moved in conjunction with each other.

Description

Specification

Transport device

Technical field

The present invention relates to a conveying device that provides a hanging tool on a branch thread connected to a trunk thread, and hangs and conveys a load on the hanging tool.

Background art

With regard to a transfer device that hangs a load on a branch thread connected to the trunk thread and hangs the baggage on the hanger, a rope is conventionally passed to the section where the baggage is to be transferred, and the baggage is hung on this rope for transfer. Method is used.

However, the conventional transport device is equipped with a roller that runs on the rope and hangs the hanging tool from this roller, so it takes a lot of time to change the load. There was a problem that it was not suitable. Thus, for example, Japanese Patent Application Laid-Open No. 2 00 0-3 5 0 5 3 5 proposes a lifting net automation device for automating the lifting net work in the fishery.

However, what is proposed in Japanese Patent Application Laid-Open No. 2 0 0 0-3 5 0 5 3 5 is an apparatus for preventing the net from being entangled when the net for fishing is pulled up, When the present invention is applied to a general transporting device that transports a load, the branch yarn that suspends the load is caught by the serrated irregularities formed on the pulley and the branch yarn is cut. Hot.

In addition, in Japanese Utility Model Publication No. 5 7-1 3 5 0 2, a space for moving a suspension member that suspends and couples a load at the center of a guide roller of a conveyor belt is formed between the guide rollers. There has been proposed a suspended transport device that can prevent the belt from being removed even when an unbalanced load is applied.

However, the conveying device described in Japanese Utility Model Publication No. 5 7-1 3 5 0 2 has a problem that the load drops with the belt when the conveying belt falls off the guide roller. .

Disclosure of the invention

The present invention solves the problems of the prior art as described above, provides a hanging device on a branch thread connected to a trunk yarn, and in a conveying device that hangs and conveys a load on the hanging device, It is an object of the present invention to provide a transport device that can move a trunk yarn, a branch yarn, a hanging tool, and a load in conjunction with each other by preventing the trunk yarn from falling without being caught by the branch yarn.

The present invention has been made as a result of intensive studies in order to solve the above-mentioned problems, and the gist of the present invention is the following as described in the claims.

(1) A conveying device for providing a hanging tool on a branch thread connected to a trunk thread, and hanging and transporting a load on the hanging tool, which is arranged in a vertical direction around a rotation axis and sandwiches the trunk thread. A gripping plate, and a branch thread passageway through which the branch thread passes between the pair of gripping plates, and moves the branch thread in the moving direction of the branch thread to pass through the branch thread under the branch thread passage path. A trunk yarn fall prevention member for preventing the fall of the trunk yarn is provided, the trunk yarn fall prevention member is constituted by a plurality of bars, and an opening stopper having a shape in which an end portion is bent at the tip of the trunk yarn fall prevention member is provided. Even if the trunk yarn fall prevention member is loaded with a load, the opening stopper is caught by a bent portion provided in the trunk yarn fall prevention safety frame, and the trunk yarn fall prevention safety frame is provided. Prevents the thread from falling off due to the opening, and the gripping plate rotates More, while preventing falling of the stem thread without Rukoto the branch yarn scratching, said stem yarn, branch yarn, hanger, and conveyor and wherein the luggage moves in conjunction.

(2) The conveying device according to (1), wherein an elastic member is provided inside the pair of gripping plates, and a hard member is provided on the back surface of the inertia member.

(3) The gripping plate is attached to a chain, the chain is squeezed into the end of a chain wheel, and is driven so that the gripping plate rotates by driving the chain, and the branch thread (1) or (2), wherein the trunk yarn, the branch yarn, the hanging tool, and the load move together while preventing the trunk yarn from falling without being caught. .

(4) A conveying device that is provided with a hanging tool on a branch thread connected to a trunk thread, and hangs a baggage on the hanging thread to carry it, and is arranged in a horizontal direction around a rotation axis and sandwiches the trunk thread. A blade-shaped gripping plate, and the branch thread is suspended between the blades disposed horizontally in the blade-shaped gripping plate,

A stem thread detachment preventing member is provided on an outer periphery of the pair of blade-shaped gripping plates; The stop member is a stopper that moves in the direction in which the main thread enters from the outer periphery of the blade-shaped gripping plate, but does not move in the direction in which the main thread comes off the blade-shaped gripping plate, A mechanism for releasing the stopper after the trunk thread has passed, and the rotation of the blade-shaped gripping plate prevents the branch thread from being caught and prevents the trunk thread from falling. A branching device, a lifting tool, and a load move together and move.

(5) Attach the blade-shaped gripping plate to the chain, place the chain so as to be driven by swallowing it at the tip of the chainwheel, and the gripping plate rotates by driving the chain, The trunk yarn, the branch yarn, the hanging tool, and the load move in conjunction with each other while preventing the trunk yarn from falling without being caught by the branch yarn. 4) Conveyor described in the item.

According to the present invention, a suspension device is provided on a branch thread connected to a trunk thread, and in the transport device that hangs and transports a load on the suspension thread, the branch thread does not get caught and prevents the trunk thread from falling. There are significant industrially useful effects, such as providing a carrier device that can move the trunk yarn, the branch yarn, the hanging tool, and the load in conjunction with each other.

Brief Description of Drawings

FIG. 1 is a plan view of a transfer line using the transfer apparatus of the present invention.

FIG. 2 is a side view of a transfer line using the transfer apparatus of the present invention.

FIG. 3 is a diagram illustrating a transport apparatus according to the present invention.

FIG. 4 is a detailed view of a trunk yarn fall prevention member used in the conveying device of the present invention. FIG. 5 is a detailed view of the trunk yarn fall prevention member used in the conveying device of the present invention. FIG. 6 is a view exemplifying an embodiment in which a pair of blade-shaped gripping plates are installed in the horizontal direction in the transport apparatus of the present invention.

FIG. 7 is a view exemplifying an embodiment in which a pair of blade-shaped gripping plates are installed in the horizontal direction in the transport apparatus of the present invention.

FIG. 8 is a side view showing an embodiment in which a pair of vertically arranged gripping plates are blade-shaped gripping plates and driven using a chain.

Fig. 9 shows a pair of vertically arranged gripping plates as blade-shaped gripping plates. It is sectional drawing which looked at the embodiment driven using a figure from the conveyance direction.

FIG. 10 is a plan view showing an embodiment in which a pair of vertically arranged gripping plates are blade-shaped gripping plates and driven using a chain.

FIG. 11 is a cross-sectional view of an embodiment in which a pair of horizontally disposed blade-shaped gripping plates are driven using a chain as viewed from the transport direction.

FIG. 12 is a plan view showing an embodiment in which a pair of horizontally disposed blade-shaped gripping plates are driven using a chain.

FIG. 13 is a side view in which an embodiment in which a pair of horizontally disposed blade-shaped gripping plates are driven using a chain is attached to a chain roller installed in a vertical direction.

FIG. 14 is a cross-sectional view of an embodiment in which a pair of horizontally disposed blade-shaped gripping plates are driven using a chain attached to a single chain porter installed in the vertical direction, as viewed from the conveying direction.

FIG. 15 is a diagram illustrating details of the connecting portion between the trunk yarn and the branch yarn used in the present invention.

FIG. 16 is a diagram illustrating a transport method in the case of continuously transporting containers using the transport device of the present invention.

FIG. 17 is a diagram illustrating a conveying method when the conveying device of the present invention is used for a moving crane.

FIG. 18 is a diagram illustrating a method of applying the transport device of the present invention to disaster relief using a helicopter.

FIG. 19 is a view showing an example of a hanging tool that uses the transport device of the present invention for a container.

Explanation of symbols

0 0 2 2

1 luggage

2, 2 'blade-shaped gripping plate

3 trunk thread Hanging tool

Elastic member

Stem thread fall prevention safety frame Stem thread fall prevention member

'Opening stop

Chain

0 Blade-shaped gripping plate push-out member 1 Blade-shaped gripping plate tightening member 2 Electric motor

3 Guide roller

4 Grip plate frame

5 Sprocket

5 'chain backing plate

7 Spring

8, 1 8 'connector

9 Stem thread stopper

0 Branch thread passage

1 Safety pin

2 Holding plate stopper

3 Chain roller 4 Rotating roller

5 Chain stopper 6 Roller conveyor 7 Trunk thread catching rotating roller 8 Rotating hanger

9 Non-removable hook 0 Frame

1 Bogie rail

2 Mini board _R

Container desorption plate

Lifting wire

hook

Container

'Lifting hole

Mini plate adjustment pulley

Branch rope

Flexible material

Round bar material

Crimp sleeve

'Fixing screws '

Branch thread loosening prevention

Helicopter

Propeller

Folding basket

Branch thread telescopic rotating machine

Branch yarn storage box

Branch remote control

Power supply cable

Basket door

Baggage

Chain and transfer device Pull-in device

'Sick person

Chain type conveyor mounting hanger Trunk storage box

Lobby · Warehouse

Stem yarn hook and lock guide member 'Stem yarn storage guide and case- 6 0 Chain-type conveyor moving rail and hook

6 1 Trunk guide groove

8 0 to 8 2 Conveyor

8 3 Slide arm

8 4 Chain type conveyor

8 5 Trunk storage box

9 3 Power supply cable hose

9 4 Cable trolley wheels

9 5 Λ Nger

9 6 Trunk arm

9 6 'slide arm

9 7 Control box

1 0 0 Chain conveyor

BEST MODE FOR CARRYING OUT THE INVENTION

The best mode for carrying out the invention will be described in detail with reference to FIGS. 1 to 19. FIG. ,

FIG. 1 and FIG. 2 are diagrams illustrating a transport line using the transport device of the present invention, FIG. 1 is a plan view thereof, and FIG. 2 is a side view thereof.

In FIGS. 1 and 2, 1 is a load, 3 is a trunk thread, 4 is a branch thread, 4 'is a hanging device, 8 is a stem thread fall-off prevention member, 8' is a stopper, and 1 8 'is a trunk thread branch thread. A connecting tool, 20 is a branch thread passage, 26 is a roller conveyor, and 80 is a conveying device.

In FIG. 1 and FIG. 2, two roller conveyors 26 are arranged, and a space between them is used as a branch yarn passageway 20 for branch yarn 4, and a trunk yarn fall prevention member 8 is provided below this passageway, Even if the trunk yarn 3 falls off the roller conveyor 26, the trunk yarn fall-preventing member 8 can receive the trunk yarn 3, so there is no possibility that the trunk yarn and the luggage 1 will fall.

The structure of the trunk yarn fall prevention member 8 is the same as that of the trunk yarn fall prevention member provided at the lower part of the transport device, and will be described later.

FIG. 3 is a diagram illustrating a transport apparatus according to the present invention. In Fig. 3, 2 is a gripping plate, 3 is a trunk thread, 4 is a branch thread, 6 is a coasting member, 8 is a trunk thread fall prevention member, 8 'is a stopper, 1 2 is an electric motor, and 14 is a gripping plate frame , 1 7 is a spring, 20 is a branch thread passage, 2 1 is a safety pin, 2 7 is a trunk thread catching rotary port, 2 8 is a rotating hanger, and 29 is a hooking prevention hook.

The transport device according to the present invention is a transport device in which a hanging tool is provided on the branch thread 4 connected to the trunk thread 3, and a load is suspended on the lifting tool to transport the luggage, and the trunk is arranged in a vertical direction around a rotation axis. A pair of gripping plates 2 for sandwiching the yarn 4; and a branch yarn passageway 20 through which the branch yarn 4 passes between the pair of gripping plates 2, and below the branch yarn passageway 20 There is provided a trunk thread fall prevention member 8 that moves in the moving direction of the branch thread 4 to pass the branch thread 4 and prevents the trunk thread 3 from falling, so that the branch thread 4 does not get caught and the trunk thread 3 falls. By preventing this, the trunk yarn 3, the branch yarn 4, the hanging tool, and the luggage are moved in conjunction with each other.

For example, as shown in FIG. 3 (a), a pair of gripping plates 2 arranged vertically around the rotation axis and sandwiching the trunk thread 4 are provided, and the branches are interposed between the pair of gripping plates 2. A branch thread passage path 20 through which the thread 4 passes, and the lower part of the branch thread passage path 20 moves in the movement direction of the branch thread 4 to pass the branch thread 4 and the trunk thread 3 falls. A trunk yarn fall prevention member 8 is provided to prevent

This stem yarn fall prevention member 8 is composed of, for example, a plurality of bars as shown in FIG. 4 (a), and rotates in the moving direction of the branch yarn 4 as shown in FIG. 4 (b). The branch thread 4 is passed through by this, and the next bar closes the branch thread passage, so that even if the trunk thread 3 falls off, the trunk thread fall-preventing member 8 receives the trunk thread 3. Therefore, there is no risk that the main thread 3 and the luggage will fall.

In addition, as shown in FIG. 5 (a), the end of the trunk thread drop prevention member 8 is provided with a stopper 8 'having a bent shape at the tip, so that the trunk thread fall prevention member 8 Even when a load is applied, the stopper 8 ′ is caught by the bent portion provided in the trunk yarn fall prevention safety frame 7, so that the trunk yarn fall prevention safety frame 7 does not open and the trunk yarn does not come off.

FIG. 3 (b) is a diagram illustrating the conveying device of the present invention, and is a diagram showing a system in which the trunk yarn fall preventing member 8 is operated by a panel. For example, as shown in FIG. 5 (b), this panel-type trunk yarn fall prevention member 8 is pushed and moved in the movement direction of the branch yarn 4 when the branch yarn 4 hits the trunk yarn fall prevention member 8. After the branch thread 4 passes, the spring 17 returns to its original state with the force of the spring 17. Therefore, even if the trunk thread 3 is dropped, the trunk thread fall prevention member 8 is connected to the trunk thread 3. Because the thread can be received, there is no risk of the trunk thread 3 and the luggage falling.

Also, as shown in FIGS. 3 (a) and 3 (b), an elastic member 6 such as rubber is provided inside the gripping plate 2, so that the trunk thread 3 can be held tightly. By arranging a hard member such as iron on the back surface of the elastic member 6, even if the elastic member 6 is worn, the hard member supports the main yarn 3 so that the main yarn 3 is held by the gripping plate. It can be prevented from falling out of 2.

Fig. 3 (c) is a view showing a transport hanger provided with a trunk yarn fall prevention device. In this case as well, the panel-type stem yarn fall-off prevention member 8 shown in Fig. 5 (b) is used. By installing it, the trunk thread can be prevented from falling off.

FIG. 6 and FIG. 7 are diagrams illustrating an embodiment in which a pair of blade-shaped gripping plates are installed in the horizontal direction in the transport apparatus of the present invention.

In FIGS. 6 and 7, 1 is a load, 2, 2 'is a blade-shaped gripping plate, 3 is a trunk thread, 4 is a branch thread, 4' is a lifting device, 6 is an elastic member, 1 2 is an electric motor, 1 8 'indicates a connector, 1 9 indicates a stem thread come-off stop, and 2 2 indicates a holding plate stop.

That is, the invention according to the present embodiment is a conveying device in which a hanging tool 4 is provided on a branch thread 4 connected to a trunk thread 3, and a load 1 is hung and conveyed on the hanging tool 4 ', and is provided around a rotation shaft. A pair of blade-shaped gripping plates 2, 2 ′ arranged horizontally in the direction of sandwiching the trunk yarn 3, and the branch yarn through which the branch yarn passes between the blades constituting the blade-shaped gripping plate By using the passageway, the branch thread 4 is not caught and the trunk thread 3 is prevented from falling, so that the trunk thread 3, the branch thread 4, the lifting device 4 ', and the luggage 1 move in conjunction with each other. It is the conveying apparatus characterized by doing.

As shown in FIGS. 6 and 7, in this embodiment, since a pair of upper and lower wing-shaped gripping plates 2 and 2 ′ are used, the space between the blades of the lower blade-shaped gripping plate 2 ′ is reduced. In addition to the branch thread passageway through which the branch thread passes, the trunk thread 3 is supported by the lower wing-shaped gripping plate 2 ′. There is no.

FIG. 7 is a view of the transport device of this embodiment as viewed from the bottom.

The blade-shaped gripping plate on the lower surface may be one in which rod-shaped blades are arranged in a circle as shown in Fig. 7 (a), and a blade having the same width as that of the upper surface as shown in Fig. 7 (b). It may be arranged.

However, if the load of the load 1 is applied to the lower blade-shaped gripping plate 2 ′, the outer periphery of the blade-shaped gripping plate 2 ′ may hang down and the trunk thread 3 may come off.

(a) As shown in (b), it is preferable to provide a main thread detachment preventing member 19 on the outer periphery of the blade-shaped gripping plates 2, 2 ′.

As shown in Fig. 6, the trunk thread detachment prevention member 19 moves in the direction of the arrow where the trunk thread 3 enters from the outer periphery of the blade-shaped gripping plate, but the trunk thread 3 comes off the blade-shaped gripping plate. A structure having a stopper that does not move in the direction is preferable.For example, a structure in which the main thread detachment preventing member 19 is not detached by fitting into the holes provided in the upper and lower blade-shaped gripping plates 2, 2 ′ is preferable. .

8 to 10 are diagrams showing an embodiment in which a pair of vertically arranged gripping plates are used as blade-shaped gripping plates and driven using a chain in the conveying apparatus of the present invention. Fig. 9 is a side view, Fig. 9 is a sectional view as seen from the conveying direction, and Fig. 10 is a plan view.

8 to 10, 1 is a load, 2 and 2 ′ are blade-shaped gripping plates, 3 is a trunk thread, 4 is a branch thread, 4 is a lifting device, 6 is an elastic member, and 8 is a trunk thread drop Preventing member, 8 'is a stopper, 9 is a chain, 1 0 is a blade-shaped gripping plate push-off member, 1 1 is a blade-shaped gripping plate tightening member, 1 2 is an electric motor, 1 3 is a guide roller, 15 is a sprocket , 15 'is the chain support plate, 1 8 and 1 8' connector, 2 3 is the chain opening, and 2 4 is the chain receiving roller to reduce friction when the chain moves .

The present invention according to the present embodiment is arranged so that a pair of vertically arranged gripping plates 2 and 2 ′ are attached to a chain 9 and the chain 9 is swung into the tip of a chain wheel and driven. By doing so, it can be transported even when a large transport force such as a container is required. Even in this case, the trunk yarn 3 and the load 1 can be prevented from falling off by using the trunk yarn fall-preventing member 8 and the opening stopper 8 '.

FIGS. 11 and 12 are diagrams showing an embodiment in which a pair of horizontally disposed blade-shaped gripping plates are driven using a chain in the transport apparatus of the present invention, and FIG. Sectional view seen from the direction, Fig. 12 shows a plan view.

In Fig. 1 1 and Fig. 1 2, 1 is a load, 2, 2 'is a feather-shaped gripping plate, 3 is a trunk thread, 4 is a branch thread, 4' is a hanging tool, 6 is a coasting member, 9 is a chain, 1 0 is a blade-shaped gripping plate push-out member, 1 1 is a blade-shaped gripping plate tightening member, 1 2 is an electric motor, 1 is a guide roller, 15 is a sprocket, 15 is a chain support plate, 1 8 , 1 8 ′ indicates a connector, and 19 indicates a stem thread stopper.

In the present invention according to this embodiment, a pair of horizontally arranged gripping plates 2 and 2 ′ are attached to a chain 9, and the chain 9 is inserted into the tip of a chain wheel to be driven. Thus, even when a large transport force is required, such as a container, it can be transported.

Even in this case, the main thread 3 can be prevented from coming off from the outer periphery of the blade-shaped gripping plate by providing the main thread detachment preventing member 19 on the outer periphery of the blade-shaped gripping plates 2, 2 ′.

For example, as shown in FIG. 11, by disposing the blade-shaped gripping plate tightening member 11 inside the rotating shaft of the main thread detachment preventing member 19, the main thread detachment preventing member 19 does not open. It is preferable to use as a proper stopper.

FIGS. 13 and 14 show an embodiment in which a pair of horizontally disposed blade-shaped gripping plates are driven using a chain in a conveying device of the present invention, and attached to a chain roller installed in a vertical direction. FIG. 13 is a side view, and FIG. 14 is a sectional view as seen from the conveying direction.

In Fig. 1 and Fig. 1, 1 is a load, 2, 2 'is a blade-shaped gripping plate, 3 is a trunk thread, 4 is a branch thread, 4' is a lifting device, 6 is a coasting member, 10 is a blade Grip plate push-off member, 1 1 Blade-type grip plate tightening member, 1 2 Electric motor, 1 5 Sprocket, 1 9 Stem thread stopper, 2 3 Chain roller, 2 5 Chain stopper I will show you. - Also in this embodiment, since the trunk thread detachment stopper 19 provided on the outer circumference of the upper and lower blade-shaped grip plates 2, 2 ′ stops the trunk thread 3, the trunk thread 3 does not come off in the outer circumferential direction.

In Fig. 15, 3 is a trunk thread, 40 is a branch thread rope, 4 1 is a flexible member, 4 2 is a round bar member, 4 3 is a crimping sleeve, 4 3 'is a fixing screw, 4 4 is a branch thread Indicates loosening prevention.

As shown in Fig. 15, the connection part connecting the main thread 3 and the branch rope 40 should not move. It is preferable to fix with crimp sleeves 4 3 on both sides of the connection.

In Fig. 16, 3 is the trunk thread, 4 is the branch thread, 2 6 is the compare roller, 3 0 is the frame, 3 1 is the rail for the bogie, 3 3 is the container removal plate, 3 6 is the container, 60 is Rails and hooks for transport device, 80 is transport device, 84 is chain-type transporter, 8 is chain transport cart, 9 is power feeding cable hose, 94 is wheel of cart cart, 95 is third The hanger in the figure (c), 9 6 trunk thread take-out carriage arm, 9 6 'is a slide arm, 9 7 is a control box, and 100 is a chain type conveyor.

The branch thread 4 is connected to the trunk thread 3, and the container detaching plate 3 3 is attached to the branch thread 4, and the transporting device of the present invention is connected to the transport line of the container where the container is detached with the detaching plate 8 0, 8 By properly using 4, 1 0 0 depending on the location, the container can be transported continuously.

In Fig. 17, 1 is a load, 3 is a trunk thread, 4 is a branch thread, 1 8, 1 8 'is a connection tool, 8 0 to 8 2 conveying device, 8 3 is a slide arm, 8 4 is a chain type conveying The device 85 represents a trunk yarn storage box. · By connecting branch thread 4 to trunk thread 3, attaching luggage 1 to this branch thread 4, and providing trunk thread storage box 8 6 to expand and contract trunk thread 3 in response to arm expansion and contraction, there is an endless or end Can be continuously conveyed.

In Fig. 8, 3 is trunk thread, 4 is branch thread, 4 5 is helicopter, 4 8 is branch thread expansion and rotator, 4 6 propeller, 4 7 is folding basket, 4 9 is branch thread storage box, 5 0 is a branch thread telescopic automatic remote control, 5 1 is a power supply cable, 5 2 is a door opening / closing door consisting of a hinged door and upper and lower shirts, 5 3 is a luggage, 5 4 is a chain and transport device retractor, 5 5 is 5 'is sick, 5 6 is chain-type conveyor mounting hanger, 5 7 is trunk thread storage box, 5 8 is lobby' warehouse, 5 9 is hooked trunk thread wrapped around helicopter fuselage during flight Hooks and locks for trunk thread to be stored ・ Guests for both guides, 5 9 ′ are trunk thread storage guides ・ Case, 60 is a chain-type transfer device moving rail and hook, 61 is a trunk thread guide groove, 100 is A chain-type transfer device is shown.

The conventional rescue operation was a method that rescued victims with a life-saving rope alone, so the work efficiency was low, but as shown in Fig. 18, a trunk that forms an endless loop between the helicopter and the victims By connecting the branch yarn 4 and the folding basket 47 to the trunk yarn and connecting them with the yarn 3, and using the chain-type transport device 100 of the present invention, the rescue operation can be remarkably improved.

In this case, since it is necessary to bring the chain-type transport device 100 into the helicopter 45, the chain-type transport device 100 is folded in half, and the chain and transport device in-machine retractor 5 4 are used. It is preferable to pull in the machine. In addition, this method can be used for a wide range of applications, such as transportation of relief supplies to the stricken area and air walk excursions.

In Fig. 9, 3 is the trunk thread, 1 7 is the spring, 3 4 is the lifting wire, 3 2 is the mini plate, 3 3 is the container detaching plate, 3 5 is the hook, 3 6 is the container, 3 6 'Is a lifting hole, and 3 7 is a mini plate adjustment pulley.

As shown in Fig. 19 (a), when the container 36 is removed from the hook 35 provided on the container detaching plate 33 after the transfer is finished, the connection part at the top of the hook 35 becomes heavy. The hook is inclined as shown by the dotted line and the tip of the hook is removed from the lifting hole 3 6 ', and the mini plate 3 2 is lifted by lifting the mini plate 3 2 with the mini plate adjustment pulley 3 7 provided on the mini plate 3 2 Is not re-entered into the lifting hole 3 6 ′, and by performing the reverse operation, the hook 3 5 is inserted into the lifting hole 3 6 ′ of the next container as shown in Fig. 19 (b). Can be lifted with fitting.

There are various driving methods for detaching the container 36 using the container detaching plate 33, such as 1) hydraulic system, 2) air system, 3) mechanical system, etc. The method for detaching the container is illustrated, and the transfer apparatus of the present invention is not limited to this method and can be applied to all drive methods.

Industrial applicability

As described above, the conveyance device according to the present invention can be widely applied to a conveyance device in which a hanging tool is provided on a branch thread connected to a trunk yarn, and a load is hung from the hanging tool.

Claims

The scope of the claims

1. A conveying device for providing a hanging device on a branch thread connected to a trunk yarn, and hanging and conveying a load on the hanging device,

A pair of grip plates arranged in a vertical direction around a rotation axis and sandwiching the trunk thread; and a branch thread passage path through which the branch thread passes between the pair of grip boards; and below the branch thread passage path Providing a trunk yarn fall prevention member that moves in the movement direction of the branch yarn to pass the branch yarn and prevents the fall of the trunk yarn;

The trunk yarn fall prevention member is composed of a plurality of pars, an opening stopper having a bent shape is provided at the tip of the trunk yarn fall prevention member, and a load is applied to the trunk yarn fall prevention member. Even if this is the case, the opening stop is caught by a bent portion provided on the trunk yarn fall-preventing safety frame to prevent the stem yarn from falling off due to the opening of the stem yarn fall-preventing safety frame,

By rotating the gripping plate, the trunk yarn, the branch yarn, the hanging tool, and the luggage move in conjunction with each other while preventing the fall of the trunk yarn without being caught by the branch yarn. Conveying device.

2. The conveying apparatus according to claim 1, wherein an elastic member is provided inside the pair of gripping plates, and a hard member is provided on the back surface of the inertia member.

3. Attach the gripping plate to the chain, place the chain so as to be driven by being squeezed into the end of the chain wheel, and drive the chain to rotate the gripping plate and catch the branch thread The conveying device according to claim 1 or 2, wherein the trunk yarn, the branch yarn, the hanging tool, and the load move in conjunction with each other while preventing the trunk yarn from falling.

4. A conveying device that hangs a load on a branch thread connected to a trunk thread and hangs a load on the hanging thread,

A pair of upper and lower blade-shaped gripping plates that are arranged horizontally around the rotation axis and sandwich the trunk thread;

The branch thread is suspended between the blades arranged horizontally in the blade-shaped gripping plate,

Having a stem thread detachment preventing member on the outer periphery of the pair of blade-shaped gripping plates; 6

The stem thread detachment prevention member moves in a direction in which the stem thread enters from the outer periphery of the blade-shaped gripping plate, but does not move in a direction in which the stem thread comes off from the blade-shaped gripping plate, and after the stem thread has passed A mechanism for releasing the stopper,

By rotating the blade-shaped gripping plate, the trunk yarn, the branch yarn, the hanging tool, and the luggage are moved in a linked manner while preventing the fall of the trunk yarn without the branch yarn being caught. A conveying device characterized by the above.

5. Attach the blade-shaped gripping plate to the chain, place the chain into the tip of the chain wheel and drive it, and by driving the chain, the gripping plate rotates, and the branch 5. The range according to claim 4, wherein the trunk yarn, branch yarn, hanging tool, and luggage move in conjunction with each other while preventing the trunk yarn from falling without being caught by the yarn. The conveying apparatus as described.