KR20240035135A - Phase Changable check-in Conveyor - Google Patents

Abstract

The present invention provides a check-in conveyor with improved workability such as repairs while lowering the height of the user-side end. In one embodiment, the check-in conveyor includes: a main body on which a conveyor belt and rollers are disposed; A weighing frame connected to a groove formed on the lower surface of the main body and equipped with a weighing device; a moving frame on which the weight measuring frame is seated and which is provided with a plurality of wheels; and a lifting and lowering unit on which the moving frame is disposed and configured to be capable of raising and lowering, wherein the moving frame moves in a first direction in a state in which the main body and the weighing frame are seated, and the wheel moves the main body and the weight measuring frame. Provide a check-in conveyor located lower than the bottom of the weighing frame.

Description

Phase Changeable Check-in Conveyor}

The present invention relates to a check-in conveyor including a weighing device.

The check-in counter at the airport is equipped with a check-in conveyor consisting of a scale conveyor that measures the weight of passengers' baggage and a dispatch conveyor that supports baggage transfer. Passengers can carry all baggage except small and lightweight baggage that can be brought on board the aircraft. The weight of the baggage is measured by placing it on the check-in conveyor, and the baggage fee is determined according to the measured weight. In other words, since the passenger must personally handle the bulky and heavy baggage, the height of the conveyor, horizontality for accurate measurement of the weight of the baggage, and routine maintenance are important.

In Patent Document 1, in order to further lower the height of the check-in conveyor, the weight measuring means (7) is placed at the bottom of the base frame (A) and the bogie (4) on which the weight measuring means (7) is placed is omitted, but in this case, the conveyor belt It is difficult to accurately measure the weight of the baggage placed on, and when performing alignment on the weight measuring means (7), the entire base frame (A) must be lifted, making maintenance difficult.

Therefore, there is a need to invent a check-in conveyor that can facilitate the handling of passengers' baggage and facilitate repetitive inspection of the weighing device, such as checking or modifying the horizontality of the weighing device to measure accurate weight. This came to the fore.

Patent Document 2 discloses a structure to lower the height of the check-in conveyor and facilitate repair, including a base frame including rails, a scale conveyor at the top of the base frame, and a wheel provided at the bottom of the scale conveyor. there is.

However, this structure also has limitations in that the height is not sufficiently low, making it difficult to lift baggage, and work is difficult because the weight measuring device must be repaired after removing the scale conveyor and turning over the scale conveyor during repair.

(Patent Document 1) KR20-2013-0002933 Y1

(Patent Document 2) KR10-2022-0061370 A

The present invention is intended to solve the problems of the prior art as described above, and its purpose is to provide a check-in conveyor with improved workability such as repairs while lowering the height of the user-side end.

The present invention provides the following check-in conveyor to achieve the above object.

In one embodiment, the present invention includes a main body portion where a conveyor belt and rollers are disposed; A weighing frame connected to a groove formed on the lower surface of the main body and equipped with a weighing device; a moving frame on which the weight measuring frame is seated and which is provided with a plurality of wheels; and a lifting and lowering unit on which the moving frame is disposed and configured to be capable of raising and lowering, wherein the moving frame moves in a first direction in a state in which the main body and the weighing frame are seated, and the wheel moves the main body and the weight measuring frame. Provide a check-in conveyor located lower than the bottom of the weighing frame.

In one embodiment, the length of the weighing frame in the first direction is less than or equal to the length of the groove, the height of the weighing frame is smaller than the height of the groove, and the weighing frame is located in the groove of the main body. It may be connected by a fastening member.

In one embodiment, both sides of the groove in which the weighing frame is disposed are open, and the fastening member may fasten the weighing frame and the main body at a position adjacent to the open side.

In one embodiment, the raising and lowering unit may include a floor frame having an upper surface on which the moving frame is placed and a lifter that is connected to the floor frame and contacts the ground to raise and lower the floor frame.

In one embodiment, the weighing frame includes a leg portion that supports the weighing frame, and the moving frame includes a leg groove in which the leg portion is seated, and the leg portion may be seated in the leg groove.

In one embodiment, one of the weighing frame and the moving frame is provided with a pin, and the other is provided with a hole into which the pin is inserted, and the pin is inserted into the hole to prevent movement of the weighing frame. It can be.

In one embodiment, the elevating and lowering unit is installed on a second surface lower than the first surface on which the user is located, and the user-side end of the main body unit has a step that covers a step formed between the first surface and the second surface. A concave portion may be formed.

Through the above configuration, the present invention lowers the height of the user's end, allowing the user to easily place baggage on the check-in conveyor, and provides a check-in conveyor that can be easily operated even during repairs.

1 is a side schematic diagram of a check-in conveyor according to one embodiment of the present invention.
Figure 2 is a front schematic diagram of a check-in conveyor according to one embodiment of the present invention.
Figure 3 is an exploded side view of the check-in conveyor of Figure 1 with the main body removed.
Figure 4 is a plan view of the weighing frame and moving frame on the check-in conveyor of Figure 1;
Figures 5 to 8 are schematic diagrams showing work for repair/inspection of the weigher of the check-in conveyor of Figure 1.

Hereinafter, with reference to the attached drawings, preferred embodiments will be described in detail so that those skilled in the art can easily practice the present invention. However, when describing preferred embodiments of the present invention in detail, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description will be omitted. In addition, the same symbols are used throughout the drawings for parts that perform similar functions and actions. In addition, in this specification, terms such as 'upper', 'top', 'upper surface', 'lower', 'lower', 'lower surface', 'side', etc. are based on the drawings and are actually elements or components. It may vary depending on the direction in which it is placed.

In addition, throughout the specification, when a part is said to be 'connected' to another part, this does not only mean 'directly connected', but also 'indirectly connected' with another element in between. Includes. In addition, 'including' a certain component means that other components may be further included rather than excluding other components, unless specifically stated to the contrary.

1 to 4 show a check-in conveyor according to an embodiment of the present invention. Specifically, Figure 1 shows a side schematic diagram of a check-in conveyor according to an embodiment of the present invention, Figure 2 shows a front schematic diagram of a check-in conveyor according to an embodiment of the present invention, and Figure 3 shows Figure 1 An exploded side view of the check-in conveyor with the main body removed is shown, and FIG. 4 shows a top view of the moving frame and weighing frame in the check-in conveyor of FIG. 1.

1 to 4 show a check-in conveyor 100 according to an embodiment of the present invention, in which the first surface (1) is higher than the second surface (2), and the first surface (1) and the second surface are In (2), the check-in conveyor 100 according to an embodiment of the present invention is placed in a stepped area.

The check-in conveyor 100 according to an embodiment of the present invention includes a main body 110 on which a conveyor belt 130 and a roller 122 are disposed; A weighing frame 160 connected to a groove 140 formed on the lower surface of the main body 110 and equipped with a weighing device 70; A moving frame 150 on which the weight measuring frame 160 is mounted and which is provided with a plurality of wheels 151; and a raising and lowering unit 200 on which the moving frame 150 is disposed and configured to be raised and lowered.

The main body 110 includes a frame 120 whose user-side end is formed lower than the other end in the first direction, a drive unit 121 disposed inside the frame 120, and a drive connected to the drive unit 121 to rotate. A roller 122 including a tension roller for controlling the tension of the roller and the conveyor belt 130 and a direction control roller for controlling the direction of the conveyor belt 130, and a conveyor belt 130 moved by the roller 122. , At the user-side end of the main body 110, a concave portion 125 into which a portion of the step between the first surface 1 and the second surface 2 can be inserted is formed in the lower part of the frame 120, and the weight The measuring frame 160 and the moving frame 150 include a groove 140 dug to be located inside the main body 120.

In the case of the conveyor belt 130, the driving unit 121, and the roller 122, the structure of Patent Document 1 or Patent Document 2 may be applied, so detailed description will be omitted.

Since the main body 110 is located across the stepped first and second surfaces 1 and 2, the user's end can be placed at a lower position than before, which reduces the user's discomfort when lifting the baggage. It can be.

The user-side end of the main body 110 is provided with a concave portion 125, which corresponds to the step formed by the first and second surfaces 1 and 2 in the shape of 'L' when viewed from a side cross-section. It can have any shape. Because it has a concave portion 125, the main body 110 can cover up to the first ground 1, and covers the gap between the main body 110 and the step to prevent contamination and eliminate unnecessary gaps, thereby protecting the user. Convenience can be increased.

The main body 110 has a groove 140 formed on the lower surface of the frame 120, the groove 140 is open on the side and lower surface, and the groove 140 is the thickness of the weighing frame 160. It has a height equal to or higher, and the length of the groove 140 in the first direction is longer than the length of the weighing frame 160, so that at least the weighing frame 160 of the moving frame 150 and the weighing frame 160 is connected to the main body. When coupled to the unit 110, it can be located at a higher position than the lowermost surface of the main body 130, thereby preventing the height of the main body 110 from increasing due to the weighing frame 160. there is.

In addition, although not shown, a fastening hole (not shown) is formed in the groove 140 for fastening the weight measurement frame 160 with a fastening member, for example, a bolt. These fastening holes (not shown) are provided at positions corresponding to the through holes 165 of the weight measurement frame 160.

The frame 120 may include a side cover, and by opening the cover, the internal components, for example, the roller 122 or the driving unit 121, can be accessed.

The main body 110 is fastened to the weighing frame 160, and the lower surface of the main body 110 does not contact the elevating and lowering part 200, the ground 1, 2, or the moving frame 150. Accordingly, the weight of the main body 110 is directly transmitted to the weight measuring device 70 provided in the weight measuring frame 160, and can be measured through the weighing device 70 when the user places the luggage.

The weighing frame 160 is fastened by entering the groove 140 of the main body 110, and the weighing frame 160 includes a leg portion 162 and a weight measuring device 70 linked to the leg portion 162. connected. The load applied to the weighing frame 160, the load of the baggage, the load on the main body 110, and the self-weight of the weighing frame 160 can all be measured by the weighing machine 70. The weighing frame 160 includes four leg portions 162, and when the leg portions 162 are seated in the leg grooves 152 of the moving frame 150 and the moving frame 150 is moved, the weighing frame 160 (160) and the main body portion 110 connected thereto may be moved together. In this embodiment, one of the weighing frame 160 and the moving frame 150 is provided with a pin 153 in the moving frame 150, and the other weighing frame 160 is provided with a pin 153. ) is provided with a hole (not shown) into which the pin 153 is inserted, thereby preventing relative movement of the weighing frame 160 with respect to the moving frame 150. Meanwhile, instead of the pin 153, another member that can be inserted into the hole, for example, a screw, may be used.

The moving frame 150 has a leg groove 152 in which the leg portion 162 of the weighing frame 160 is seated, and wheels 151 are disposed at the four corners. The moving frame 150 may partially or completely enter the groove 140, but the wheel 151 protrudes further than the lower surface of the moving frame 150 and is configured to contact the upper surface of the elevating and lowering unit 200. By rotating the wheel 151, the moving frame 150, the weight measurement frame 160, and the main body 110 can be moved together. The wheel 151 is inserted into the rail 211 formed on the upper surface of the lift frame 210 of the elevating and lowering unit 200 and is arranged to move in the first direction.

The elevating and lowering unit 200 is configured to move in the vertical direction with the moving frame 150, the weight measuring frame 160, and the main body 110 mounted on it, and is provided with a fastening unit 230 on the second ground surface 2. One end is fixed through and the other end includes a lift 220 connected to the upper lift frame 210 and a lift frame 210 connected to the lift 220. The length of the lift frame 210 in the first direction may be shorter than that of the main body 110, but longer than the moving frame 150 or the weighing frame 160. The lift 220 may be a horizontal screw jack that rises/lowers by rotation, but is not limited thereto, and various length adjustment means such as a cylinder may be applied.

In the present invention, the lower component for measuring weight is placed on the second ground (2) lower than the first ground (1), so that the main body 110 extends to the first ground (1) where the user is located. As a result, the height at which the user must place baggage on the conveyor belt 130 can be dramatically lowered to about 50 mm. As shown in FIG. 2, since the part of the roller 122 closest to the user can be located lower than the first ground 1, the user can easily place the baggage on the conveyor belt 130.

In addition, the main body 110 and the moving frame 150 located lower than the first ground 1 can be raised through the raising and lowering unit 200 connected to the second ground 2, so that they can be raised when necessary, for example. It is configured to allow the main body portion 110 to be moved to the first ground 1 during repair or inspection.

Furthermore, the weighing frame 160 and the moving frame 150 are fastened to the groove 140 with an open side of the main body 110 using a fastening member to connect the main body 110, the weighing frame 160, and the moving frame. The weight measuring device 70 of the weighing frame 160 can be inspected by unfastening the fastening member and lifting only the main body 110 with the frame 150 pulled out to the first ground 1. .

This will be described in detail with reference to FIGS. 5 to 8.

A schematic diagram of the normal state of the check-in conveyor 100 according to an embodiment of the present invention is shown in FIG. 5, and FIG. 6 is a schematic diagram of the check-in conveyor 100 in a raised state by operating the elevating and lowering unit 200, and FIG. 7 is a raised state. A schematic diagram of the moving frame 150, the weighing frame 150, and the main body 110 coming out of the first ground 1 is shown in FIG. 8, and the main body 110 and the weighing frame 160 are shown in FIG. A schematic diagram of the repair or inspection state of the weighing machine 70 is shown in which the fastening member is released and the main body 110 is lifted. For reference, the weight measuring machine 70 requires regular inspection and is an electronic device, so it is a part that requires repair and requires regular/irregular management.

In the case of the check-in conveyor 100 used in the state of FIG. 5, it is necessary to inspect it at regular intervals, and if there is a breakdown, repair is required. In the present invention, in order to lower the height at which the user must lift the baggage up to the conveyor belt 130, a part of the main body 110 is located at a lower position than the first ground 1 on which the user is standing, so repair is inconvenient in this state. , the main body portion 110 is raised through the raising and lowering portion 200, as shown in FIG. At this time, the moving frame 150 and the weight measurement frame 160 placed on the lift frame 210 of the elevating and lowering unit 200 are also raised. The elevation of the elevating and lowering unit 200 may be performed by a driving member provided together, but the lift 220 may also be driven by external power.

As shown in FIG. 6 , when the upper surface of the lift frame 210 is raised to the same height as the first ground 1, the main body 110 is moved toward the user in the first direction. At this time, the main body 110, the weight measurement frame 160, and the moving frame 150 are easily moved by the wheel 151 provided on the moving frame 150. The wheel 151 moves along the rail 211 provided on the upper surface of the lift frame 210. As shown in FIG. 7, the main body 110 can be moved until it completely comes out on the first paper surface 1.

As shown in FIG. 7 , when the lift frame 210 is exited, the fastening member that fastens the main body 110 and the weight measurement frame 160 is released. Since the side of the groove 140 is open, it is easy to release the fastening, and by releasing the fastening, the main body 110 and the weighing frame 160 can be separated, so the main body 110 can be lifted out and used for other purposes. It can be moved to a location. At this time, since the main body 110 of the check-in conveyor 100 is moved to the user side where the space is wide, separation of the main body 110 and the weighing frame 160 can be performed by pushing the main body 110 to the side. This separation is shown in Figure 8.

When the main body 110 is separated as shown in FIG. 8, the weighing machine 70 can be operated by an operator, and thus the weighing machine 70 can be repaired/exchanged. In this state, the weighing frame 160 and the moving frame 150 are not fastened, so if necessary, the weighing frame 160 is lifted from the moving frame 150 and moved to another location for repair/inspection. It is also possible.

In this way, in the case of the check-in conveyor 100 according to an embodiment of the present invention, not only is it convenient for users to use, but repair/inspection by workers can also be facilitated. In particular, in the case where there is no weighing frame 160, the main body 110 must be turned over and the weighing device 70 must be handled, which not only takes time but also increases the worker's effort. However, the present invention makes it easy to use the main body 110. Since the unit 110 can be separated and the weigher 70 can be accessed, not only the work time but also the operator's effort can be reduced.

Although embodiments of the present invention have been described above with reference to the attached drawings, those skilled in the art will recognize that the present invention can be implemented in other specific forms without changing its technical idea or essential features. You will understand. Therefore, the embodiments described above should be understood as illustrative in all respects and not restrictive.

70: weigher 10: check-in conveyor
110: main body 120: frame
121: driving unit 122: roller
125: recess 130; conveyor belt
140: Home 150: Moving frame
151: wheel 152: leg groove
153: Pin 160: Weighing frame
162: Leg portion 165: Through hole
200: Elevation and lowering unit 210: Lift frame
211: rail 220: lift
230: fastening part

Claims (7)

a main body where the conveyor belt and rollers are disposed;
A weighing frame connected to a groove formed on the lower surface of the main body and equipped with a weighing device;
a moving frame on which the weight measuring frame is seated and which is provided with a plurality of wheels; and
It includes a raising and lowering unit on which the moving frame is disposed and configured to be capable of raising and lowering,
The moving frame is a phase change check-in conveyor wherein the wheel is positioned lower than the lower portion of the main body and the weighing frame so that the moving frame moves in a first direction in a state in which the main body and the weighing frame are seated. According to claim 1,
In the first direction, the length of the weighing frame is less than or equal to the length of the groove, and the height of the weighing frame is less than the height of the groove,
A phase change check-in conveyor, characterized in that the weight measurement frame is connected to the groove of the main body with a fastening member. According to claim 2,
Both sides of the groove where the weighing frame is placed are open,
A phase change check-in conveyor, wherein the fastening member fastens the weighing frame and the main body at a position adjacent to the open side. According to claim 3,
The raising and lowering unit is a phase change check-in conveyor including a floor frame having an upper surface on which the moving frame is placed and a lifter that is connected to the floor frame and raises and lowers the floor frame by contacting the ground. According to claim 4,
The weighing frame includes leg portions supporting the weighing frame,
The moving frame includes a leg groove in which the leg portion is seated, and the phase change check-in conveyor is characterized in that the leg portion is seated in the leg groove. According to claim 4,
One of the weighing frame and the moving frame is provided with a pin or screw, and the other is provided with a hole into which the pin is inserted, and movement of the weighing frame is prevented by inserting the pin or screw into the hole. Phase change check-in conveyor, characterized in that. According to claim 4,
The elevating and lowering unit is installed on a second ground level lower than the first ground level where the user is located,
A phase change check-in conveyor, characterized in that a concave portion is formed at a user-side end of the main body portion to cover a step formed between the first surface and the second surface.

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