KR100809045B1 - Custody device for trolley - Google Patents

Abstract

The present invention relates to a rail separation type trolley storage device capable of storing the trolley in a transverse direction in the middle of the monorail installed on the ceiling of the logistics site, the front post 53 and the rear post having a pair of rollers (52) 54; At the lower ends of the front and rear posts 53 and 54, a trolley 50 having a configuration for freely connecting a cradle 55 for mounting an article to a monorail 51 installed in a logistics phenomenon is used for logistics operations. In the logistics system (S) to perform; Further installing a storage device 60 for storing a large number of the trolley 50 in the transverse direction in some section of the monorail 51 constituting the logistics system (S); The storage device 60 is installed in a section of the monorail 51 by maintaining a width (B) as much as the distance (L) of the front and rear posts (53, 54) of the trolley (50). A storage rail 61; An inlet guide 62 and an outlet guide 63 installed at the inlet and outlet side of the storage rail 61 so that the trolley 50 can be switched from a straight line to a transverse direction and a transverse state to a straight state; The conveyor 64 is installed between the inlet guide 62 and the outlet guide 63 so as to transfer the trolley 50 arranged in the transverse direction so that the trolley 50 entered from the inlet can be transferred to the outlet. .

Logistics, rail, trolley, storage

Description

Rail detachable trolley storage device {Custody device for trolley}

Figure 1 is an overall configuration showing a rail detachable trolley storage device applied technology of the present invention.

Figure 2 is a perspective view showing an extract of the inlet of the rail detachable trolley storage device applied technology of the present invention.

Figure 3 is a perspective view showing an extract of the exit of the rail detachable trolley storage device applied technology of the present invention.

Figure 4 is a cross-sectional view taken a portion A of the inlet applied to the rail detachable trolley storage device shown in FIG.

Figure 5 is a cross-sectional view taken a portion B of the outlet applied to the rail detachable trolley storage device shown in FIG.

Figure 6 is a block diagram showing a trolley used in the rail detachable trolley storage device applied technology of the present invention.

* Description of the symbols used in the main parts of the drawings *

50; trolley

51; monorail

60; Storage

61; Storage rail

62; Entrance guide

63; Exit Guide

64; conveyor

70; Shiiso

80; Lifting bar

90; Sensor

The present invention relates to a rail detachable trolley storage device, and more particularly, to a trolley storage device improved to more easily carry out the storage of the trolley to move and store through the ceiling rail applied in the logistics site. .

In general, the trolley is to move the corresponding goods for logistics in the logistics site while moving along the monorail installed on the ceiling of the logistics site, which is arranged in series on the monorail and circulates freely to detach the trolley with respect to the monorail. It is configured to be.

In particular, such a trolley is used in many places for the logistics of clothing products, because it can be stored and moved in large quantities by walking a large number of clothes hangers that store clothes in one trolley.

As described above, the trolley applied to the logistics site should be arranged in a line on the monorail when the trolley is not used for logistics operations. In this case, the entire trolley is used because the length of the monorail is shorter than that of many trolleys. It becomes difficult to store.

In order to solve such a storage problem, conventionally, a worker can store a larger number of trolleys by storing several trolleys in one trolley.

In the case of such a storage method, a large number of trolleys spans a single trolley, so that a significant load is conducted to the trolley coupled to the monorail, which may cause an abnormality of the trolley, which may shorten the life of the trolley.

In addition, since the trolley spread over the trolley coupled to the monorail is considerably lowered in a downward direction, there is a high risk of collision with a worker or other work tools and a high risk of a safety accident.

Accordingly, the present invention provides a storage device that can be stored by gathering the trolley in the transverse direction in the middle of the monorail installed on the ceiling of the logistics site as invented to solve the above problems to facilitate the storage of a large number of trolleys. The purpose is to contribute to the rationalization of logistics by enabling users to operate efficiently by operating storage and circulation without disturbing circulation of the trolley.

Hereinafter, with reference to the accompanying drawings will be described a preferred configuration and operation of the present invention for achieving the above object.

1 is an overall configuration diagram showing a rail detachable trolley storage device to which the technology of the present invention is applied, FIG. 2 is a perspective view showing an inlet of the rail detachable trolley storage device to which the technology of the present invention is applied, and FIG. Fig. 4 is a perspective view showing an exit of the rail detachable trolley storage device to which the technique of the present invention is applied, and Fig. 4 is a sectional view showing an A portion of the inlet applied to the rail detachable trolley storage device shown in Fig. 2, and Fig. 5 3 is a cross-sectional view of an exit portion B applied to the rail detachable trolley storage device shown in FIG. 3, and FIG. 6 is a schematic view showing a trolley used in the rail detachable trolley storage device to which the technology of the present invention is applied. .

Conventional logistics trolley 50 has a front post 53 and a rear post 54 having a pair of rollers 52 to be seated on the monorail 51 installed along the ceiling of the logistics site.

The bottom of the front and rear posts (53, 54) is configured by connecting the cradle 55 for mounting the goods to be distributed, the cradle 55 is rotated with respect to the front and rear posts (53, 54) Of course, the freely provided to configure the logistics system (S).

In the present invention is characterized in that the trolley 50 is further installed in some sections of the monorail 51, the storage device 60 that can hold a large number in a transverse direction rather than a straight form.

The storage device 60 is a storage rail 61 which maintains the width B by a distance L of the front and rear posts 53 and 54 of the trolley 50 in a section of the monorail 51. Install more than a certain length.

It is preferable that the length of the storage rail 61 is long enough to store the entire trolley 50 circulating the monorail 51.

Inlet and outlet side of the storage rail 61 is provided with an inlet guide 62 and an outlet guide 63 to allow the trolley 50 to switch from a straight line to a transverse direction to a straight state.

Between the inlet guide 62 and the outlet guide 63 is installed a conventional conveyor 64 for transporting the trolley 50 aligned in the transverse direction can transfer the trolley 50 entered from the inlet to the outlet. To be configured.

The inlet guide 62 is connected to the storage device 60, the end 65 of the monorail 51 is connected via the storage rail 61 and the curved portion 66, the end of the monorail 51 Between the 65 and the tip portion 68 of the second monorail 67 installed in the storage device 60 is connected to and separated from the tip portion 65 and the tip portion 68 by the weight of the trolley 50, respectively. It is configured by installing a seesaw 70 to allow the 50 to enter the storage device 60 in the transverse direction.

The monorail 51 and the second monorail 67 have a step so that the trolley 50 easily enters the storage device 60, and the second monorail 67 is located at a lower position than the monorail 51. It will be natural to make sure that it is possible, and giving too much step would be undesirable because it causes rapid movement.

The seesaw 70 fixes the supporter 71 to the ceiling of the logistics site at a central position of the space formed between the end 65 of the monorail 51 and the tip 68 of the second monorail 67, The lower end of the supporter 71 is provided with a roughly j-shaped seesaw bracket 72.

The seesaw bracket 72 is hinged to the seesaw 73 having a length L1 equal to the distance between the end portion 65 and the tip portion 68 and is freely movable.

Lowering prevention plate 74 for preventing further falling so that the surface of the sisova 73 and the monorail 51 at the bottom of the end portion 65 that is connected and detached from the seesaw 73 to match. ).

Of course, the seesaw 73 always puts its center of gravity in the direction of the end 65 of the monorail 51 and then descends in the direction of the tip 68 of the second monorail 67 at the end of the monorail 51 at all times. It is to be kept in contact with (65).

The lower side of the tip portion 68 in which the seesaw 73 is connected and detached is prevented from falling more than necessary when the seesaw 73 is connected to coincide with the surfaces of the seesaw 73 and the second monorail 67. It is configured to further include a falling prevention plate (75).

The outlet guide 63 is connected to the end of the storage rail 61 using the tip 76 and the curved portion 77 of the monorail 51, the end 78 and the monorail of the second monorail 67 The tip portion 76 of the 51 is configured to be connected and separated by the lifting bar 80.

The lifting bar 80 is fixed to the bracket 81 which is fixed to the end portion 78 of the second monorail 67 by the hinge pin 82 to move freely in the up and down direction, the bracket 81 The spring 83 is installed between the bottom of the elevating bar 80 and the elevating bar 80 is always in an elevated state.

The spring 83 is coupled to the spring projection 86 provided on the spring pad 85 protruding with the step 84 in the direction of the lifting bar 80 in the bracket 81, the lifting bar 80 is raised Even if the descending operation is repeated, it is possible to prevent a phenomenon such as deviation.

The monorail 51 connected to the exit guide 63 has a conventional sensor 90 so that the trolley 50 entering from the storage device 60 can secure a safe distance. After detecting the passing through, to control the conveyor 64 of the storage device 60 to enter the next trolley (50).

The installation position of the detection sensor 90 is installed at a position slightly spaced apart from the storage device 60 at the tip portion 76 connected to the storage device 60 of the monorail 51 by a distance apart from the trolley 50. Make sure that they are supplied at a distance.

Of course, the front side of the inlet guide 62 may be further provided with a conveyor for the mechanical circulation and the means for the sequential supply of the trolley (50).

Rail separation type trolley storage device 60 of the present invention as described above,

When the trolley 50 is seated in the longitudinal direction on the monorail 51, the rollers 52 installed on the upper end portions of the front and rear posts 53 and 54 slide the monorail 51, and the front and rear posts 53. On the cradle 55 rotatably installed at the lower end of the 54, the goods to be logistics are mounted to circulate the logistics site.

Circulation and supply of the trolley 50 may depend on manpower, but mechanically by installing a conveyor on the front side of the inlet guide 62 may perform the work efficiently.

Logistics are performed while circulating the trolley 50 as described above, and the trolley 50 is circulated while passing through the storage device 60, and stops the logistics activity and stores the trolley 50 in the storage device 60. If you want to enter the entire trolley 50 to the storage device 60, and then stop the circulation.

Looking in more detail the process of the trolley 50 via the inlet guide 62 and the outlet guide 63 of the storage device 60 as follows.

When the trolley 50 circulates along the monorail 51 and reaches the inlet guide 62 of the storage device 60, the seesaw 73 constituting the seesaw 70 is hinged to the seesaw bracket 72. H) is in a state of being in contact with the end portion 65 of the monorail 51 in a fixed state.

Then, when the roller 52 mounted on the front post 53 of the trolley 50 slides the seesaw 73 and crosses the hinge H, the seesaw 73 is stored by the weight of the front post 53. It descends in the direction of the tip portion 68 of the second monorail 67 installed in parallel with the rail 61.

When the seesaw 73 descends toward the tip end 68 of the second monorail 67, the seesaw 73 at the end 65 of the monorail 51 is in a raised state, so the rear of the trolley 50 The roller 52 mounted on the post 54 does not slide on the seesaw 73 but slides along the curved portion 66 connected to the end 65 of the monorail 51 to the storage rail 61.

When the seesaw 73 is hinged to the seesaw bracket 72 and is connected to and detached from the tip 65 of the monorail 51 and the tip 68 of the second monorail 67, the front post ( The roller 52 of 53 may slide because the step of lowering the direction from the monorail 51 toward the second monorail 67 is provided.

In addition, below the tip portion 68 of the monorail 51 and the tip portion 68 of the second monorail 67, the sisoba 73 prevents further falling during the connection, and thus the rollers 52 slide smoothly. It is possible to form the falling prevention plate (74, 75).

As described above, the front post 53 of the trolley 50 enters the second monorail 67 and the rear post 54 enters the storage rail 61 so that the front post 53 enters the transverse state from the straight state and the front and rear posts. Cradle 55 connected to the lower portion of the 53, 54 is provided to rotate freely to change the direction.

As described above, the trolley 50 that enters the storage device 60 is moved to the front by being connected to the holder 55 by the conveyor 64 installed in the storage device 60, and forward of the storage device 60. The moved trolley 50 is supplied to the monorail 51 again while being converted in a linear direction while circulating through the exit guide 63.

As described above, when the roller 52 of the front post 53 slides on the second monorail 67 and the roller 52 of the rear post 54 slides on the storage rail 61, the center of gravity of the front post 53 moves toward the monorail 51. The inclined seesaw 73 is in contact with the end 65 of the monorail 51 so as to easily enter the next trolley 50.

Looking at the process of supplying the trolley 50 to the monorail 51 in a straight type while passing through the outlet guide 63,

The roller 52 of the front post 53 of the trolley 50 located at the outlet side of the storage device 60 is between the tip 78 of the second monorail 67 and the tip 76 of the monorail 51. It is located on the lifting bar 80 to connect the.

Then, the lifting bar 80, which is fixed by the hinge pin 83 to the end 78 of the second monorail 67 by the force pushed by the conveyor 64, is lifted, By being in contact with the distal end 76 of the monorail 51, the roller 52 of the front post 53 is able to move to the monorail 51 by sliding the lifting bar 80.

As described above, after the front post 53 moves to the monorail 51, the force applied to the elevating bar 80 disappears, so that the elevating bar 80 is raised by the spring 83, and the conveyor 64 is moved. The rear post 54 of the trolley 50 pushes the curved portion 77 connecting the tip 76 of the monorail 51 and the tip of the storage rail 61 to enter the monorail 51. will be.

Of course, when the trolley 50 slides in a straight line on the monorail 51 while leaving the storage device 60, the cradle 55 rotatably connected to the lower side of the front and rear posts 53 and 54 is straight in the transverse direction. It will turn in the direction.

In addition, when the trolley 50 is supplied from the storage device 60 to the monorail 51, one trolley 50 is provided by the sensor 90 installed on the front monorail 51 of the storage device 60. After the complete departure, the conveyor 64 enters the next trolley 50 to the exit guide 63, so that the trolley 50 supplied to the monorail 51 can circulate at regular intervals.

As described above, in the present invention, when the trolley 50 that circulates the monorail 51 installed on the ceiling of the logistics site is not used using the storage device 60, a large number of trolleys are arranged in the horizontal direction rather than in a straight arrangement. 50 has the advantage that can be easily stored.

The present invention as described above provides a storage device that can collect and store the trolley in the transverse direction in the middle of the monorail installed on the ceiling of the logistics site to facilitate the storage of a large number of trolleys while preventing the circulation of the trolley. It is an invention having various effects such as contributing to the rationalization of logistics by enabling users to operate and operate efficiently by implementing the storage and circulation to enable automation.

Claims (5)

A front post 53 and a rear post 54 having a pair of rollers 52; Monorails 51 installed on the lower ends of the front and rear posts 53 and 54 are installed along the ceiling of the logistics site, for example, a trolley 50 configured to freely connect a cradle 55 for mounting goods to be distributed. In the logistics system (S) to be mounted on the logistics operation; Further installing a storage device 60 for storing a large number of the trolley 50 in the transverse direction in some section of the monorail 51 constituting the logistics system (S); The storage device 60 is installed in a section of the monorail 51 by maintaining a width (B) as much as the distance (L) of the front and rear posts (53, 54) of the trolley (50). A storage rail 61; An inlet guide 62 and an outlet guide 63 installed at the inlet and outlet sides of the storage rail 61 so that the trolley 50 can be switched from a straight line to a transverse direction to a straight line state; It characterized in that it comprises a conveyor (64) for installing the trolley (50) arranged in the transverse direction between the inlet guide 62 and the outlet guide (63) to transport the trolley (50) entered at the inlet to the outlet. Rail-mounted trolley storage system. The method of claim 1; The inlet guide 62 is connected to the end 65 of the monorail 51 which is connected to the storage device 60 through the storage rail 61 and the curved portion 66; Between the end portion 65 of the monorail 51 and the tip portion 68 of the second monorail 67 installed in the storage device 60 by the weight of the trolley 50, the tip portion 65 and the tip portion 68 The seesaw 70 connected to and separated from each other so that the trolley 50 can enter the storage device 60 in the transverse direction; The monorail (51) and the second monorail (67) are provided with steps so that the trolley (50) can easily enter the storage device (60); The seesaw 70 includes a supporter 71 fixed to a ceiling of a logistics site in a space formed between an end portion 65 of the monorail 51 and an end portion 68 of the second monorail 67; The seesaw (H) is fixed to the seesaw bracket 72 provided on the lower end of the supporter 71 is moved between the tip 65 of the monorail 51 and the tip 68 of the second monorail 67 ( 73); The surface of the sisova 73, the monorail 51 and the second monorail 67 may coincide with the lower end of the end 65 and the tip 68 where the seesaw 73 is connected and separated. Rail separation type trolley storage device, characterized in that it comprises a falling prevention plate (74,75) provided to prevent falling. The method of claim 1; The outlet guide (63) is connected to the end of the storage rail (61) and the tip (76) of the monorail (51) and the curved portion (77); The tip portion 76 of the monorail 51 is configured to be connected to and separated from the tip 78 of the second monorail 67 and the lifting bar 80; The lifting bar 80 is fixed to the bracket 81 is fixed to the bracket 81 which is fixed to the end portion 78 of the second monorail (67) to move freely in the vertical direction; Rail bracket-type trolley storage device, characterized in that it comprises a spring (83) installed between the bracket 81 and the bottom of the elevating bar (80) to always maintain the elevating bar (80) in an elevated state. The method of claim 1; The monorail 51 connected to the exit guide 63 detects that the previously entered trolley 50 passes so that the trolley 50 entering from the storage device 60 can secure a safety distance, and then the next trolley ( Rail separation type trolley storage device, characterized in that it comprises a detection sensor 90 that can control the conveyor (64) to enter 50. The method of claim 1; Front side of the inlet guide 62 is a rail separation type trolley storage device, characterized in that the conveyor is further installed as a means for the sequential supply of the trolley (50).

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