KR20160132547A

KR20160132547A - A moving cart for freight

Info

Publication number: KR20160132547A
Application number: KR1020150065187A
Authority: KR
Inventors: 민명복
Original assignee: 민명복
Priority date: 2015-05-11
Filing date: 2015-05-11
Publication date: 2016-11-21
Also published as: KR101747889B1

Abstract

Disclosed is a cargo carriage. The cargo carriage includes: a table on which a loaded cargo is supported; a handle unit selectively rotating by being pressed on the rear of the table by a user; a front leg including a first support bar installed in a frame of the table to rotate, and a second support bar connected to the first support bar by a hinge and having a transfer roll; a rear leg wherein one end is installed in the frame of the table to rotate and the other end has the transfer roll and is linked to the front leg; and a link connection unit limiting a hinge rotation of the front leg and releasing fixing of the hinge rotation of the front leg when the handle unit rotates by the user. So, the cargo carriage can be easily transferred to a cargo vehicle at a cargo loading position. The cargo carriage on which the cargo is loaded is also loaded on the cargo vehicle and alights from an alighting position. As a result, the cargo carriage enables a heavy cargo to be easily loaded and unloaded.

Description

{A MOVING CART FOR FREIGHT}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cargo transfer truck, and more particularly, to a cargo transfer truck capable of easily transferring, loading and unloading a cargo to a vehicle.

In order to transport the cargo normally produced or loaded, the cargo work is carried out to load the cargo on the cargo vehicle and the cargo unloading operation is performed after reaching the destination.

At this time, when the load is transferred from the loaded space to the freight vehicle and then transferred to the freight vehicle, and then the load is transferred from the freight vehicle to the destination, the operation is not easy.

In order to solve such a problem, a cargo transfer truck as shown in Fig. 1 is used.

To this end, a table 11 on which cargo is loaded and a transfer roll 13 provided on the bottom of the table 11 are provided. A handle 15 may be provided on one side as required.

The user places the cargo on the table 11 and moves the cargo to the freight vehicle or destination while holding the handle 15 by pushing or pulling the table 11. [

However, in the case of the cargo transfer truck 10, it is easy to move the cargo from the place where the cargo is loaded to the cargo car, but the problem that is not easy to solve when the cargo is taken out of the cargo vehicle or unloaded from the cargo vehicle can not be solved.

In other words, the cargo placed on the table 11 must be lifted again to the cargo vehicle, and the cargo loaded in the cargo car must be lifted up again after reaching the destination. However, when the load is large, .

KR 20-0333531 Y1 'Cargo transportation The '

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and it is an object of the present invention to provide a cargo transfer truck which not only can easily transport cargo but also can easily take off cargo to and from cargo vehicles.

A cargo transfer bogie according to a preferred embodiment of the present invention includes: a table on which a plurality of rotary bars are rotatably installed, A handle disposed at a rear portion of the table so as to be selectively rotatable by the user; A front leg including a first support bar rotatably mounted on a frame of the table and a second support bar hinged to the first support bar and having a transport roll installed therein; A rear leg which is rotatably installed at one end of the table frame and is provided with a transfer roll at the other end and is linked with the front leg; And a link connecting unit for restricting the hinge rotation of the front leg and releasing the hinge rotation restraint of the front leg when the knob is turned by a user.

As a result, not only the transfer from the cargo loading position to the freight vehicle is facilitated, but also the transportation car loaded with the cargo is loaded on the cargo vehicle and the transfer car itself can be taken off from the car getting off position. As a result, It becomes easy to do.

The link connection unit may include an operation member having one end pin-coupled to the handle, such that the handle is pulled toward the handle when the user rotates the handle. A link member having one end pin-coupled to the other end of the actuating member and the other end pin-coupled to the table frame; And a restraining bar having one end pinned to the other end of the link member and the table frame, and the other end restraining a retaining portion formed on the first supporting bar.

Thus, when the handle portion is not pressed by the user, the cargo is stably supported. When the carrier body is mounted on a freight car or the like, the front leg and the rear leg can be easily folded up without any resistance, So that the folding of the front leg by the hinge rotation of the front leg is restrained by the restraint bar so that the cargo can be stably supported.

It is preferable that a plurality of blocking grooves are formed at both ends of the frame of the table for inserting the blocking plate for preventing the detachment of the stored cargo.

As a result, it is possible to prevent the cargo from escaping to the outside when the transportation car moves, and the cargo space can be appropriately divided according to the amount of cargo to be loaded, so that damage to the cargo can be minimized.

Further, the front lower end of the table is provided with a forward feed roll, more preferably, the front leg and the rear leg are folded so as to be positioned on the same horizontal line as the feed roll of the front leg.

Thereby, the front leg and the rear leg are folded and easily moved in a state where the front leg and the rear leg are removed from the freight vehicle, so that the position can be easily moved even on the freight vehicle.

According to the present invention, not only the transfer from the cargo loading position to the freight vehicle is facilitated, but also the transfer carriage on which the cargo is loaded is loaded on the freight vehicle and the transfer carriage itself can be taken off from the getting off position, And getting off is easy.

In addition, when the handle is not pressed by the user, the cargo is stably supported. When the carrier is mounted on a freight vehicle or the like, the front leg and the rear leg can be easily folded and lifted without resistance, So that the folding of the front leg by the hinge rotation of the front leg is restrained by the restraint bar so that the cargo can be stably supported.

In addition, it is possible to prevent the cargo from escaping to the outside when the transportation car moves, and it is possible to properly partition the cargo space according to the amount of cargo to be loaded, thereby minimizing the damage of the cargo by colliding with the cargo.

Further, the front leg and the rear leg are folded and easily moved in a state where the front leg and the rear leg are removed from the freight vehicle, so that the position can be easily moved even on the freight vehicle.

BRIEF DESCRIPTION OF THE DRAWINGS FIG.
2 is a perspective view of a cargo transportation truck according to a preferred embodiment of the present invention,
3 is a side view of the cargo transfer truck shown in FIG. 2,
FIGS. 4A and 4B are views for explaining the operation of the cargo transfer truck shown in FIG. 2,
FIGS. 5A and 5B are views for explaining the operation of the main part of the cargo transfer truck shown in FIG. 2. FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT Hereinafter, a cargo transportation truck according to a preferred embodiment of the present invention will be described with reference to the accompanying drawings.

FIG. 2 is a perspective view showing a cargo transfer bogie according to a preferred embodiment of the present invention, and FIG. 3 is a side view of the cargo transfer bogie shown in FIG.

2 and 3, the cargo transfer bogie 100 includes a table 110, a handle 130, a front leg 150, a rear leg 170, and a link connecting unit 190.

The table 110 is provided with a handle 130, a front leg 150, and a rear leg 170, which will be described later. The rotation bar 111 can be rotatably installed in the both end frames of the table 110 so that the cargo to be loaded can be easily moved forward or backward. When the cargo is loaded by the rotation bar 111, it is possible to easily move the cargo when securing the loading space or changing the position of the cargo.

In addition, when the amount of cargo to be loaded on the table 110 having a fixed area is small, the cargo may be damaged or fall due to the moving of the cargo bogie 100. Accordingly, A plurality of blocking grooves 115 may be formed in the both end frames of the table 110 so that the blocking plates 113 can be selectively inserted.

By this blocking groove 115, the space can be appropriately divided according to the amount of the cargo loaded by the user, so that the cargo can be more stably supported.

That is, the blocking plate 113 can be selectively inserted into the blocking groove 115, so that the loading space of the table 110 can be distinguished by the user's choice, so that it can be appropriately divided and used according to the amount of cargo. In the case where the cargo loading amount is large, the blocking plate 113 can be used without being inserted, and when the cargo loading amount is small, the cargo loaded on the table 110 can be damaged while being shifted in its transporting direction, It can be used by being inserted into an appropriate blocking groove 115.

The handle 130 is rotatably provided on the rear frame of the table 110 so that the user does not pressurize the cargo while the cargo is being conveyed. When the cargo transfer carriage 100 on which the cargo is loaded is placed on the freight car, The front leg 150 and the rear leg 170, which will be described later, are pressed by the freight vehicle to fold the cargo transfer carriage 100 into the freight vehicle while pressing it.

One end of the front leg 150 is hinged to the first support bar 151 at one end and a feed roll 155 is installed at the other end of the first support bar 151 And a second support bar 153 which is supported by the first support bar 153.

At this time, the first support bar 151 and the second support bar 153 are hinged to each other so that the hinge-engaging part 157 of the first support bar 151 and the second support bar 153 is pressed by the load of the upper table 110 itself, The front leg 150 may be inclined so that the transport roll 155 installed at the other end of the second support bar 153 is positioned at the front side with respect to the pin-coupled position.

At this time, one end is pivotally connected to the front of the frame 110 of the table 110 (i.e., located forward of the pin engagement portion 159 of the first support bar 150 and rotatably connected thereto, It is preferable that a vertical auxiliary frame 160 is provided which is pin-coupled on the conveying roll 155 of the leg 150.

One end of the rear leg 170 is connected to the rear of the pin 110 of the table 110 of the front leg 150 by a pin engaging portion 171 and the other end is provided with a feed roll 171 And is linked by the front leg 150 and the horizontal auxiliary frame 180.

With this linkage, when the front leg 150 is folded, the second leg 170 presses the horizontal auxiliary frame 180, and the horizontal auxiliary frame 180 presses the rear leg 170, (170) folds while pivoting with the pin coupling portion (173) as a rotation axis.

The link connecting unit 190 selectively links the handle 130 and the front leg 170 to release the folding hinge pivotal restraint of the front leg 170 according to the rotation of the handle 130, So that the rear leg 170 is folded so that the cargo transfer carriage 100 can be carried on a freight car or the like.

The link connecting unit 190 includes an operating member 191, a link member 193, and a restraining bar 195.

One end of the operation member 191 is connected to the handle 130 by a pin so that the handle 130 is pulled toward the handle 130 while rotating while being pressed by the user.

The link member 193 has one end pin-coupled to the other end of the actuating member 191 and the other end pin-coupled to the frame of the table 110. [

One end of the restraining bar 195 is pin-coupled to the other end of the link member 193 and the table frame 110 and the other end is restrained to the retaining portion 151a formed on the first support bar 151. [

With such a configuration, in a state in which the handle 130 is not pressed, the bending pivoting of the hinge-engaging portion 157 of the front leg 150 is prevented by the load of the table 110, It is possible to prevent the first leg 151a from being pivoted about the pin coupling portion 159 while being restrained by the restraint bar 195 and to stably maintain the forward leg 150 in a stable state, have.

According to a preferred embodiment of the present invention, a front feed roll 117 is provided on both sides of a lower front end of the frame of the table 110. The forward feed roll 117 is provided with a front leg 150 and a rear leg 170 It is preferable to be disposed on the same horizontal line as the feed roll 155 of the front leg 150 in the folded state.

When the front leg 150 and the rear leg 170 of the transporting carriage 100 are not folded by the front transport roll 117, the forward roll 150 and the rear roll transport roll 155 of the rear leg 170 171 and is transported by the forward transport roll 117 and the transport roll 155 of the front leg 150 in the state where the front leg 150 and the rear leg 170 of the transport truck 100 are folded . In other words, the conveyance truck 100 is folded on the freight vehicle so that the freight vehicle can be easily transported even when the freight car is upside down, so that the position of the freight vehicle can be easily changed.

Hereinafter, the operation of the cargo transportation truck 100 configured as described above will be described.

3A and 4A, when the handle 130 of the cargo transportation truck 100 is not pulled, the hinged engaging portion 157 of the front leg 150 is pulled by the load of the table 110 The unfolded state is maintained and the cargo is stably transported in a state where the folding and pivoting motion is restrained by the restraint bar 195.

When the cargo transfer truck 100 arrives at a freight vehicle to be loaded, the user presses the handle 130 to lift the cargo transfer truck 100 itself to a freight car or the like, The pin member 191 is pulled toward the knob portion 130. As shown in FIG.

The link member 193 pin-coupled to the operation member 191 is rotated in the clockwise direction with the pin coupling portion 193a of the table 110 as the rotation axis, and as shown in FIGS. 4A and 4B, The restraining bar 195 is rotated in the clockwise direction with the pin engaging portion 193a as the rotating shaft.

When the cargo conveyance carriage 100 is pushed while the restraint bar 195 is released from the retaining portion 151a and the restraint of the retaining portion 151a is released by the rotation of the restraint bar 195, 2 supporting portion 153 is pressed in the direction of arrow A by a freight car or the like and the hinge engaging portion 157 is rotated in a counterclockwise direction with the hinge engaging portion 157 as a rotating shaft, .

The horizontal support frame 180 linked to the second support bar 153 presses the rear leg 170 to the right so that the rear leg 170 is rotated with the pin engagement portion 173 as a rotation axis And is folded while rotating counterclockwise.

3C, the front leg 150 and the rear leg 170 are folded and can be mounted on a freight vehicle or the like.

At this time, in the folded state of the front leg 150 and the rear leg 170, the front feed roll 117 and the forward feed roll 155 are positioned on the same horizontal line, So that the cargo transfer truck 100 can be moved easily.

It will be apparent to those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is therefore to be understood that the embodiments described above are in all respects illustrative and not restrictive.

The scope of the present invention is defined by the appended claims rather than the detailed description, and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be interpreted as being included in the scope of the present invention.

10, 100: cargo transportation truck 11, 110: table
130: handle portion 150: front leg
151: first support bar 151a:
153: second support bar 155: forward leg transport roll
157: hinge coupling part 160: vertical auxiliary frame
170: rear leg 171: rear leg conveying roll
190: link connecting unit 191: operating member
193: link member 195: restraint bar

Claims

A table on which the cargo to be loaded is supported;
A handle disposed at a rear portion of the table so as to be selectively rotatable by the user;
A front leg including a first support bar rotatably mounted on a frame of the table and a second support bar hinged to the first support bar and having a transport roll installed therein;
A rear leg which is rotatably installed at one end of the table frame and is provided with a transfer roll at the other end and is linked with the front leg;
And a link connecting unit for restricting the hinge rotation of the front leg and releasing the hinge pivotal restraint of the front leg when the pull unit is rotated by a user.

The apparatus according to claim 1,
An operating member having one end pin-coupled to the handle portion so that the handle portion is pulled toward the handle side when the user rotates the handle portion;
A link member having one end pin-coupled to the other end of the actuating member and the other end pin-coupled to the table frame; And
And a restraining bar which has one end pin-coupled to the other end of the link member and the table frame, and the other end restricting the engagement portion formed on the first support bar.

3. The method according to claim 1 or 2,
Wherein a plurality of blocking grooves are formed at both ends of a frame of the table, wherein blocking grooves are inserted to prevent separation of the loaded cargo.

3. The method according to claim 1 or 2,
And a front transfer roll is provided on both sides of the front lower end of the table.

5. The sheet conveying apparatus according to claim 4,
Wherein the front leg and the rear leg are provided so as to be positioned on the same horizontal line as the conveying roll of the front leg in a state in which the front leg and the rear leg are folded.