KR20240061477A - Cargo loading system for vehicle - Google Patents

Abstract

A cargo loading system for a vehicle is disclosed. The cargo loading system of a vehicle provided in the cargo compartment of a vehicle according to the disclosed embodiment includes a rail installed horizontally in the cargo compartment of the vehicle; and a plurality of transport bogies that secure cargo and move along the rail; a transport device comprising a. A mounting frame for installing the transfer device in the cargo compartment; and a control unit that controls the operation of the transfer device.

Description

Vehicle cargo loading system {CARGO LOADING SYSTEM FOR VEHICLE}

The present invention relates to a cargo loading system for a vehicle, and more specifically, to a cargo loading system for a vehicle that is provided in the cargo compartment of a vehicle and has a structure that improves space utilization and facilitates loading and unloading of cargo.

In general, vehicles are used as a means of transporting people and goods. Vehicles are equipped with seats that can be seated within the passenger seat to safely transport people, and goods are transported in a cargo compartment such as a trunk that is separate from the passenger seat.

Today, the development of Purpose-Based Vehicles (PBV), a simple means of transportation that focuses on the purpose of use of the vehicle to satisfy people's diverse personalities and preferences, is being actively developed. These purpose-based vehicles are designed to vary the spatial configuration of passenger seats and cargo compartments depending on the user's operating situation.

Among such purpose-based vehicles, in the case of vehicles for the purpose of transporting cargo, the cargo compartment excluding the passenger seat for driving the vehicle can be configured by modularizing it. Cargo compartments must have different configurations depending on the size of the cargo being loaded and the purpose of delivery. For example, the cargo compartment where large cargo is loaded must have a large loading space, and when small cargo such as a delivery vehicle is loaded and the delivery address of each cargo is different, the cargo can be sorted and sequentially ordered according to the delivery order. It is necessary to partition the space so that cargo can be retrieved.

Accordingly, there is an increasing need to develop a cargo loading system that can improve delivery efficiency and increase the convenience of use for delivery workers by modularizing and configuring an appropriate cargo loading system according to various cargo transportation situations.

The disclosed embodiment seeks to provide a cargo loading system for a vehicle that can configure the cargo compartment of the vehicle into a system that meets the needs of the user.

The disclosed embodiment seeks to provide a cargo loading system for a vehicle that allows an operator to retrieve loaded cargo in a comfortable position.

The disclosed embodiment seeks to provide a cargo loading system for a vehicle in which cargo can be moved inside the cargo compartment and cargo to be retrieved can be transferred to the front of the retrieval gate.

The disclosed embodiment seeks to provide a cargo loading system for a vehicle in which cargo can be transported to the front of a withdrawal gate according to cargo delivery destination information.

According to one aspect of the disclosed invention, a cargo loading system provided in the cargo compartment of a vehicle includes a rail installed horizontally in the cargo compartment of the vehicle; and a plurality of transport bogies that secure cargo and move along the rail; a transport device comprising a. A mounting frame for installing the transfer device in the cargo compartment; and a control unit that controls the operation of the transfer device.

The cargo loading system may include two or more transfer devices, and the two or more transfer devices may be arranged vertically and installed side by side.

The transfer cart includes a traveling unit connected to the rail and provided to move along the rail; and a cargo gripping part that grips and secures the cargo.

The rail may be provided to have a rectangular shape that is long in the front and rear direction of the vehicle and has rounded corners.

It may be provided to further include a take-out device that pulls out the cargo fixed to the transfer cart to the outside of the cargo bay through a take-out gate provided on a side wall of the cargo compartment of the vehicle.

The take-out device includes: a pair of guide rails extending in an upward and downward direction on both sides of the take-out gate; a pair of vertical movement members connected to the pair of guide rails and sliding in an upward and downward direction; and a slide panel on which both sides are connected to a pair of the vertical moving members to move together in the vertical direction, and to slide in the left and right directions of the vehicle with respect to the vertical moving members.

The control unit includes a memory in which delivery address information of the cargo fixed to the plurality of transfer carts is respectively stored, and is provided by determining a stopping position of the transfer cart based on the delivery address information and driving and controlling the transfer device. You can.

The control unit acquires operation destination information of the vehicle, determines a transfer cart on which the cargo to be withdrawn is fixed based on the destination information and the delivery address information, and corresponds the transfer cart on which the cargo to be withdrawn is fixed to the withdrawal gate. It may be provided by driving and controlling the transfer device to transfer to a stopping position.

The cargo loading system includes two or more transfer devices, and the two or more transfer devices are arranged side by side up and down, and the control unit identifies the transfer device including the transfer cart, and provides the delivery address information and the identified It may be provided by driving control of the take-out device based on the height of the transfer device.

The cargo loading system for a vehicle according to the disclosed embodiment can increase user satisfaction by configuring the cargo compartment of the vehicle into a system that meets the needs of the user.

The cargo loading system for a vehicle according to the disclosed embodiment can improve work convenience by allowing workers to withdraw loaded cargo in a comfortable position.

The cargo loading system for a vehicle according to the disclosed embodiment can improve loading efficiency by moving cargo inside the cargo compartment and transporting cargo to be retrieved in front of the output gate.

The cargo loading system for a vehicle according to the disclosed embodiment can improve delivery accuracy and efficiency by allowing cargo to be transferred to the front of the withdrawal gate according to cargo delivery destination information.

1 is a side view showing a vehicle equipped with a cargo loading system according to an embodiment of the disclosed invention.
Figure 2 is a plan view showing a vehicle equipped with a cargo loading system according to an embodiment of the disclosed invention.
Figure 3 is a side view showing cargo being withdrawn from a cargo loading system according to an embodiment of the disclosed invention.
Figure 4 is a plan view showing cargo being withdrawn from a cargo loading system according to an embodiment of the disclosed invention.
Figure 5 is a plan view showing cargo being withdrawn from a cargo loading system according to an embodiment of the disclosed invention.
Figure 6 is a side view showing cargo being loaded into a cargo loading system according to an embodiment of the disclosed invention.

Hereinafter, this embodiment will be described in detail with reference to the accompanying drawings. The following examples are presented to sufficiently convey the idea of the disclosed invention to those skilled in the art in the technical field to which the disclosed invention belongs. The disclosed invention is not limited to the embodiments presented herein and may be embodied in other forms. In order to clarify the disclosed invention, the drawings may omit illustrations of parts unrelated to the description and may exaggerate the sizes of components somewhat to aid understanding.

Figure 1 is a side view showing a vehicle equipped with a cargo loading system according to an embodiment of the disclosed invention, and Figure 2 is a plan view showing a vehicle equipped with a cargo loading system according to an embodiment of the disclosed invention.

1 and 2, the cargo loading system according to an embodiment of the disclosed invention is a cargo loading system provided in the cargo compartment 20 of the vehicle 1, and is installed horizontally in the cargo compartment 20 of the vehicle 1. rail (110); and a plurality of transfer carts 120 that secure the cargo 3 and move along the rail 110; a transfer device 100 including a; A mounting frame 200 for installing the transfer device 100 in the cargo compartment 20; and a control unit (not shown) that controls the operation of the transfer device 100.

1 and 2, the vehicle 1 is divided into a passenger seat 10 and a cargo compartment 20 by a partition wall 30. 1 and 2 show a rail 110 being installed in the cargo compartment 20 of a vehicle 1 using a mounting frame 200. A plurality of transfer carts 120 are provided on the rail 110 and move along the rail 110.

A cargo loading system according to an embodiment of the disclosed invention may include two or more transfer devices 100. Figure 1 shows an embodiment of a cargo loading system including three transport devices 100a, 100b, and 100c. At this time, two or more transfer devices (100a, 100b, 100c) are installed side by side arranged vertically. As shown in FIG. 1, the three transfer devices 100a, 100b, and 100c are arranged side by side in order from the top, with the first transfer device 100a, the second transfer device 100b, and the third transfer device 100c. It is installed.

This transfer device 100 is installed in the cargo compartment 20 by a mounting frame 200. The mounting frame 200 may include a horizontal frame 220 connected to the vertical frame 210 fixed to the bottom of the cargo compartment 20 and extended horizontally and connected to the rail 110. In the embodiment of Figure 1, the horizontal frames 220 are connected to a predetermined height of the vertical frame 210, and the rails 110 of the three transfer devices 100a, 100b, and 100c are installed in the cargo compartment 20.

The transfer cart 120 moves along the rail 110. The transfer cart 120 includes a running part 121 connected to the rail 110 and provided to move along the rail 110; and a cargo gripping part 122 that grips and secures the cargo 3.

The traveling unit 121 may be connected to the rail 110 and may be arranged to move along the rail 110. The running unit 121 may be provided with wheels so that it can move along the rail 110, and may be provided with a separation prevention structure to prevent it from leaving the rail 110.

As shown in FIG. 1, the cargo gripping part 122 is provided on the lower side of the traveling part 121 and fixes the cargo 3 downward when the traveling part 121 moves along the rail 110 to hold the cargo 3. It can be transported hanging on the lower side of the rail 110. In Figure 1, cargo 3 is fixed to some of the transfer carts 120, and cargo 3 is not fixed to some of the transport carts 120 and is empty.

As shown in FIG. 2 , the rail 110 may be long in the front-back direction of the vehicle 1 (left-right direction in FIG. 2 ) and may have a rectangular shape with rounded corners. Since the rail 110 has a long shape in the front-back direction of the vehicle 1, the cargo 3 fixed to the transfer cart 120 can be transported in the front-back direction of the vehicle 1.

The rail 110 has rounded corners so that the transport cart 120 rotates along the rail 110 to transport the cargo 3. Additionally, the rail 110 has a closed curve shape so that the transfer cart 120 can move by repeatedly circulating the rail 110.

A plurality of transfer carts 120 are provided on the rail 110 and can be placed and moved at predetermined intervals. In the embodiment shown in FIG. 2, six transfer carts 120 are provided and can move circularly along the rail 110. This transfer cart 120 can be moved under the control of the control unit. The transfer cart 120 may move in a self-propelled manner under the control of a control unit, or may be moved by receiving driving force from a separately provided device. Preferably, the plurality of transfer carts 120 provided on the rail 110 move simultaneously to prevent the cargo 3 fixed to the transport carts 120 from colliding with each other.

Figure 3 is a side view showing cargo being withdrawn from a cargo loading system according to an embodiment of the disclosed invention, and Figures 4 and 5 show cargo being pulled out from a cargo loading system according to an embodiment of the disclosed invention. It is a floor plan.

Referring to FIG. 3, an extraction gate 50 may be provided on the side wall 40 of the cargo compartment 20 of the vehicle 1. The withdrawal gate 50 is opened to withdraw the cargo 3 loaded in the cargo loading system, allowing the worker to easily retrieve the cargo 3 from the delivery location.

This withdrawal gate 50 includes a first gate member 51 that slides to open and close the opening provided in the side wall 40 of the cargo compartment 20, and a gate rail provided on the outside of the side wall 40 of the vehicle 1 ( 52), a gate slider 53 that is coupled to the first gate member 51 and slides along the gate rail 52, and a second gate member 54 connecting the first gate member 51 and the side wall 40. ) can be prepared including.

The first gate member 51 is guided by the second gate member 54 and the gate slider 53 and can slide to the outside of the side wall 40 of the vehicle 1, and by this slide movement, the cargo compartment 20 ) can open and close the opening provided in the side wall 40.

When the first gate member 51 slides and opens the opening, the worker can separate and withdraw the cargo 3 coupled to the transfer cart 120, which is stopped at a stop position corresponding to the withdrawal gate 50. .

In one embodiment of the disclosed invention, the cargo loading system transfers cargo (3) fixed to the transfer cart (120) from the take-out gate (50) provided on the side wall (40) of the cargo compartment (20) of the vehicle (1) to the cargo compartment (20). ) may further include a withdrawal device 300 that draws out to the outside. 3 to 5 show the unloading device 300 and the cargo 3 being taken out using the unloading device 300.

3 to 5, the withdrawal device 300 includes a pair of guide rails 310 extending in an upward and downward direction on both sides of the withdrawal gate 50; A pair of vertical movement members 320 connected to a pair of guide rails 310 and sliding in the vertical direction; And both sides are connected to a pair of vertical moving members 320 and move together in the vertical direction, and slide in the left and right directions of the vehicle 1 (up and down directions in FIGS. 4 and 5) with respect to the vertical moving members 320. Includes a moving slide panel 330.

The slide panel 330 is provided in the form of a panel arranged in the horizontal direction as shown in FIG. 4. Such a slide panel 330 supports the cargo 3 coupled to the transfer cart 120 from the lower side, allowing the cargo 3 to be removed.

The slide panel 330 slides in the left and right directions of the vehicle 1 with respect to the vertical movement member 320. As shown in FIG. 4 , when the slide panel 330 slides and moves to be located inside the cargo compartment 20, the cargo 3 coupled to the transfer cart 120 can be supported from the lower side. Meanwhile, as shown in FIG. 5, when the slide panel 330 slides and moves to be located outside the cargo compartment 20, the supported cargo 3 can be pulled out to the outside of the cargo compartment 20.

The vertical movement member 320 slides in the vertical direction of the vehicle 1 with respect to the guide rail 310. As shown in FIG. 3, the cargo loading system may include a plurality of transfer devices 100a, 100b, and 100c. Accordingly, the cargo 3 fixed to the transfer carts 120 of the plurality of transfer devices 100a, 100b, and 100c can be withdrawn from the withdrawal gate 50 at different heights. At this time, the vertical movement member 320 can slide in the vertical direction with respect to the guide rail 310 so that the connected slide panel 330 can rise or fall in accordance with the height of the cargo 3 of the transfer device to be pulled out.

The control unit can drive and control the transfer cart 120 on which the cargo 3 is fixed to be transferred to a stop position corresponding to the withdrawal gate so that the cargo 3 can be withdrawn.

The control unit (not shown) according to an embodiment of the disclosed invention may include a memory (not shown) in which delivery address information of the cargo 3 fixed to the plurality of transfer carts 120 is respectively stored.

At this time, the control unit may control the operation of the transfer device 100 by determining the stopping position of the transfer cart 120 based on the delivery address information of the cargo 3.

The delivery address information of the cargo 3 is stored in the memory when the cargo 3 is loaded, so that the control unit can drive the transfer device 100 to easily retrieve the cargo 3 according to the delivery address information.

More specifically, the control unit acquires the operation destination information of the vehicle 1, determines the transfer cart 120 on which the cargo 3 to be withdrawn is fixed based on the destination information and delivery address information, and determines the transport cart 120 on which the cargo 3 to be withdrawn is fixed. The transfer device 100 can be driven and controlled to transfer the fixed transfer cart 120 to a stop position corresponding to the take-out gate 50.

For example, if the delivery address information of the cargo 3 fixed to the transfer cart 120 is A, and the current destination of the vehicle 1 matches A, the transfer cart 120 is stopped at the second stop position. The transfer device 100 is driven and controlled.

In addition, in the case of an embodiment including a plurality of transfer devices 100a, 100b, and 100c, the control unit identifies the transfer device 100 including the transfer cart 120 and provides delivery address information and the height of the identified transfer device 100. Based on this, the extraction device 300 can be driven and controlled.

For example, if the delivery address information of the cargo 3 fixed to the transfer cart 120 of the uppermost transfer device 100a is A, and the current destination of the vehicle 1 matches A, the transfer cart 120 ) drives and controls the transfer device 100 to stop at the second stop position, and the slide panel 330 of the take-out device 300 moves the fixed cargo 3 according to the height of the uppermost transfer device 100a. The vertical movement member 320 can be driven to enable withdrawal.

When the vehicle (1) arrives at A, the worker opens the withdrawal gate (50) and moves the vertical moving member (320) so that the slide panel (330) moves the cargo (3) of the transfer cart (120) stopped at the stop position. Delivery of cargo (3) can be performed by supporting and withdrawing from the lower side. In this way, the control unit drives the transfer device 100 and the take-out device 300 according to the delivery address information of the cargo 3, thereby preventing delivery errors and increasing delivery efficiency.

Figure 6 is a side view showing cargo being loaded into a cargo loading system according to an embodiment of the disclosed invention.

As shown in FIG. 6, in a cargo loading system including a plurality of transfer devices 100a, 100b, and 100c, the transfer devices 100 are arranged up and down. In one embodiment of the disclosed invention, cargo 3 can be loaded simultaneously on the transfer cart 120 of the plurality of transfer devices 100a, 100b, and 100c arranged vertically in this way through the rear trunk door of the vehicle 1. You can.

The control unit can transfer the transport cart 120c for loading the cargo 3 to the rearmost position of the vehicle 1.

At this time, the loading device 5 as shown in FIG. 6 may be used to load the cargo 3 on the transfer cart 120c. The loading device 5 can simultaneously load a plurality of cargoes 3a to be loaded using the loading guide 7.

A plurality of cargoes 3a loaded on the loading guide 7 may be inserted into the cargo compartment 20 through the trunk door of the vehicle 1 and fixed to the transfer cart 120c. Afterwards, the transfer cart 120c is transferred through the rail 110, and the empty transfer cart 120 for loading cargo can be transferred back to the rearmost position of the vehicle. Figure 6 shows the transfer carts 120a and 120b loaded with cargo through this process.

1: Vehicle 3: Cargo
10: Boarding seat 20: Cargo compartment
30: bulkhead 40: side wall
50: withdrawal gate 51: first gate member
52: Gate rail 53: Gate slider
54: second gate member 100: transfer device
110: rail 120: transfer bogie
121: Running part 122: Cargo holding part
200: Mounting frame 210: Vertical frame
220: horizontal frame 300: withdrawal device
310: guide rail 320: vertical movement member
330: Slide panel

Claims (9)

A cargo loading system provided in the cargo compartment of a vehicle,
Rails installed horizontally in the cargo compartment of a vehicle; and a plurality of transport bogies that secure cargo and move along the rail; a transport device comprising a.
A mounting frame for installing the transfer device in the cargo compartment; and
A cargo loading system for a vehicle including a control unit that controls the operation of the transfer device. According to paragraph 1,
The cargo loading system is,
comprising two or more transport devices,
A cargo loading system for a vehicle in which two or more of the transport devices are arranged side by side up and down. According to paragraph 1,
The transfer cart is,
a running part connected to the rail and provided to move along the rail; and
A cargo loading system for a vehicle including a cargo gripping unit that grips and secures cargo. According to paragraph 1,
The rail is a cargo loading system for a vehicle that is long in the front and rear directions of the vehicle and has a rectangular shape with rounded corners. According to paragraph 1,
A cargo loading system for a vehicle further comprising: a retrieval device for withdrawing cargo fixed to the transfer cart to the outside of the cargo compartment through a retrieval gate provided on a side wall of the cargo compartment of the vehicle. According to clause 5,
The withdrawal device is,
a pair of guide rails extending in an upward and downward direction on both sides of the withdrawal gate;
a pair of vertical movement members connected to the pair of guide rails and sliding in an upward and downward direction; and
A cargo loading system for a vehicle comprising: a slide panel on which both sides are connected to a pair of the vertical moving members to move together in the vertical direction, and to slide in the left and right directions of the vehicle with respect to the vertical moving members. According to clause 6,
The control unit,
It includes a memory in which delivery address information of the cargo fixed to the plurality of transport carts is respectively stored,
A cargo loading system for a vehicle that determines a stopping position of the transfer cart based on the delivery address information and drives and controls the transfer device. In clause 7,
The control unit,
Obtain operation destination information of the vehicle, determine a transfer cart on which the cargo to be retrieved is fixed based on the destination information and the delivery address information, and move the transport cart on which the cargo to be retrieved is fixed to a stop position corresponding to the retrieval gate. A cargo loading system for a vehicle that drives and controls the transport device to transport. In clause 7,
The cargo loading system is,
comprising two or more transport devices,
Two or more of the transfer devices are arranged vertically and installed side by side,
The control unit,
A cargo loading system for a vehicle that identifies a transfer device including the transfer cart and drives and controls the take-out device based on the delivery address information and the height of the identified transfer device.

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