Roller type airport luggage turntable buffer device

Abstract

The utility model relates to the technical field of luggage conveying, in particular to a roller type airport luggage rotary table buffering device which comprises a fixing support, a roller, a rotary table and a roller. At least part of the roller assembly is arranged in the accommodating space; the buffer assembly is arranged between the accommodating space and the roller assembly; the guide supporting assembly is arranged on at least one side of the roller assembly in the second direction; when the roller assembly moves in the containing space, the guide supporting assembly abuts against the fixing support. According to the roller type airport luggage rotating disc buffering device, the buffering assembly is arranged between the roller assembly and the fixing support, luggage is borne through the roller assembly, the roller assembly moves in the first direction after being pressed, impact force is transmitted to the buffering assembly, and therefore the luggage is buffered, and the buffering effect is good. And through the guide supporting assembly arranged on the side face of the roller assembly, friction between the roller assembly and the fixing support is reduced, and noise is avoided while the buffering effect is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a luggage conveying technical field, especially a roller type airport luggage carousel buffer device. BACKGROUND

[0002] The existing airport mainly transports the luggage case to the luggage carousel through the inclined conveying belt, the luggage case slides along the inclined conveying belt under the action of gravity, the sliding process is long and makes the luggage have certain speed, therefore, when the luggage case slides down to the edge of the luggage carousel corresponding to the inclined conveying belt, the luggage case and the luggage carousel produce direct impact, which causes certain damage to the luggage case and the internal articles.

[0003] At present, although some airports set the baffle at the corresponding position of the conveying belt, the main purpose of the baffle is to prevent the luggage case from rushing out of the luggage carousel and falling to the ground, the luggage case directly impacts the trapezoidal protrusion of the carousel conveying belt when sliding down, therefore, the existing luggage carousel has no buffering effect when receiving the luggage, which easily leads to luggage case damage and frequent complaints. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problem that the existing luggage carousel has no buffering effect when receiving the luggage, which easily leads to luggage case damage.

[0005] In order to solve the above technical problem, the utility model adopts the technical scheme that a roller type airport luggage carousel buffer device comprises:

[0006] The fixed support has an accommodating space inside;

[0007] The roller assembly is at least partially arranged in the accommodating space and can displace in the accommodating space in the first direction;

[0008] The buffer assembly is distributed in the first direction and arranged between the accommodating space and the roller assembly;

[0009] The guide support assembly is arranged on at least one side of the roller assembly in the second direction;

[0010] When the roller assembly displaces in the accommodating space, the guide support assembly abuts against the fixed support.

[0011] Further, the guide support assembly comprises a support seat and guide balls, the guide balls are rotationally connected with the support seat, and the support seat is fixed on the roller assembly.

[0012] Further, the buffer assembly comprises a buffer spring, and the two ends of the buffer spring are connected with the fixed support and the roller assembly respectively.

[0013] Further, the roller assembly comprises a roller support and a first roller, the roller support comprises at least two first supports, the first supports are distributed along a third direction, the first roller is distributed along the second direction and arranged between the first supports, and the first roller is rotationally connected with the first supports; and the first roller is arranged at least two.

[0014] Further, the roller support further comprises a second support, the second support is distributed along the second direction and arranged correspondingly with the buffer assembly, and the second support is connected with the buffer assembly.

[0015] Further, in the first direction, the first roller is at least partially convex to the first support.

[0016] Further, the surface of the first roller is covered with an elastic buffer layer.

[0017] Further, the roller assembly further comprises a second roller, the second roller is arranged on both sides of the first roller in the third direction; the second roller arranged on each side is arranged at least two, and the included angle between the center lines of the rotation shafts of the second rollers arranged on each side and the center line of the rotation shaft of the first roller is greater than 90°.

[0018] Further, the first support is in a trapezoidal shape, and the first roller and the second roller are both convex to the first support.

[0019] Further, the first support is provided with a waist hole on the side close to the fixed support, the fixed support further comprises a guide shaft, and the guide shaft is arranged correspondingly with the waist hole; one end of the guide shaft is connected with the fixed support, and the other end of the guide shaft extends into the waist hole; in use, the guide shaft is displaced in the waist hole along the first direction.

[0020] Further, the fixed support comprises a fixed frame body and an adjusting support, the fixed frame body is a quadrangular prism as a whole, and the accommodating space is arranged in the fixed frame body; and the adjusting support is detachably arranged outside the fixed frame body in the first direction and used for adjusting the angle of the fixed frame body.

[0021] The roller type airport luggage carousel buffer device provided by the utility model has the advantages that: the buffer assembly is arranged between the roller assembly and the fixed support, the luggage is received by the roller assembly, the roller assembly is displaced along the first direction after being pressed, the impact force is transmitted to the buffer assembly, so that the luggage is buffered, the guide support assembly arranged on the side of the roller assembly reduces the friction between the roller assembly and the fixed support, the buffering effect is ensured, noise is avoided, and the service life of the whole device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 An exploded view of an embodiment provided by the utility model;

[0023] Figure 2 A front view of an embodiment provided by the utility model;

[0024] Figure 3 A perspective view of the fixed support in an embodiment provided by the utility model;

[0025] Figure 4 A side view of the fixed support in an embodiment provided by the utility model;

[0026] Figure 5 A side view of the roller assembly in an embodiment provided by the utility model;

[0027] Figure 6 A perspective view of another embodiment provided by the utility model;

[0028] Figure 7 A perspective view of the roller assembly in another embodiment provided by the utility model;

[0029] Figure 8 A top view of the roller assembly in another embodiment provided by the utility model;

[0030] Figure 9 A structure schematic view of an embodiment provided by the utility model assembled on the luggage wheel disc;

[0031] Label explanation:

[0032] 1, fixed support; 11, fixed frame; 111, containing space; 112, guide shaft; 12, adjustment support; 121, horizontal support; 122, support support; 2, roller assembly; 21, roller support; 211, first support; 212, second support; 213, waist hole; 22, first roller; 23, second roller; 3, buffer assembly; 31, buffer spring; 32, connecting seat; 4, guide support assembly; 41, support seat; 42, guide ball; 5, luggage wheel disc. Specific implementation

[0033] In order to explain the technical content, the purpose and effect of the utility model in detail, the following will be explained in combination with the embodiment and the drawings.

[0034] The existing luggage turntable has no buffering effect when receiving luggage, which easily leads to damage of the luggage case and high complaint rate.

[0035] Based on this, please refer to Figures 1 to 9The roller type airport luggage carousel buffer device comprises a fixed support 1, a roller assembly 2, a buffer assembly 3 and a guide support assembly 4. The fixed support 1 has an accommodation space 111 inside; the roller assembly 2 is at least partially arranged in the accommodation space 111 and can displace in the accommodation space 111 along a first direction; the buffer assembly 3 is distributed along the first direction and arranged between the accommodation space 111 and the roller assembly 2; the guide support assembly 4 is arranged on at least one side of the roller assembly 2 in a second direction; when the roller assembly 2 displaces in the accommodation space 111, the guide support assembly 4 abuts against the fixed support 1. The fixed support 1 is a frame structure as a whole, forms the accommodation space 111 with a single-side opening, and the roller assembly 2 is arranged in the accommodation space 111 and displaces along the first direction through the opening of the accommodation space 111. The buffer assembly 3 is arranged between the accommodation space 111 and the roller assembly 2 and provides a buffer force to the roller assembly 2. Specifically, taking the case that the fixed support 1 is horizontally placed as an example, the first direction is the width direction of the fixed support 1, the second direction is the vertical direction, i.e. the height direction of the fixed support 1, and the third direction is the length direction of the fixed support 1. The roller assembly 2 enters and exits the accommodation space 111 along the width direction of the fixed support 1. The guide support assembly 4 is arranged at least at the bottom of the roller assembly 2 and abuts against the side wall of the accommodation space 111 during the displacement of the roller assembly 2, so as to avoid the direct contact between the roller assembly 2 and the accommodation space 111 under the action of gravity during the displacement of the roller assembly 2, reduce the friction between the roller assembly 2 and the accommodation space 111, prevent the situation that the roller assembly 2 cannot displace due to the interference of the fixed support 1, ensure the buffer effect, effectively reduce the generation of noise, and thus improve the operation experience of the user. Specifically, the guide support assembly 4 can be arranged in the form of cooperation of a guide wheel, a ball, a sliding block and a sliding rail, and the person skilled in the art can select a suitable guide support assembly 4 according to the need and adjust the positions of the fixed support 1 and the guide support assembly 4, which is not limited in particular.

[0036] It can be understood that the roller type airport luggage carousel buffer device provided by the utility model sets the buffer assembly 3 between the roller assembly 2 and the fixed support 1, receives the luggage by the roller assembly 2, displaces along the first direction after the roller assembly 2 is pressed, transmits the impact force to the buffer assembly 3, buffers the luggage, reduces the friction between the roller assembly 2 and the fixed support 1 through the guide support assembly 4 arranged on the side of the roller assembly 2, avoids the generation of noise while ensuring the buffer effect, and improves the service life of the whole device.

[0037] In some embodiments, the guiding support assembly 4 comprises a support base 41 and guiding balls 42, the guiding balls 42 are rotatably connected with the support base 41, and the support base 41 is fixed on the roller assembly 2. Specifically, the guiding support assembly 4 is arranged in the form of the guiding balls 42 cooperating with the support base 41, so that the guiding support assembly 4 can follow the displacement of the roller assembly 2, and can provide support when the roller assembly 2 is subjected to the action of gravity and the contact with the laterally displaced luggage on the luggage carousel, and can produce a slight displacement along the third direction, further reducing the friction between the roller assembly 2 and the fixed support 1, and at the same time, providing a flexible cushioning effect for the laterally displaced luggage, further ensuring the overall cushioning effect of the device.

[0038] In some embodiments, the buffer assembly 3 comprises a buffer spring 31, and the two ends of the buffer spring 31 are connected with the fixed support 1 and the roller assembly 2 respectively. That is, the roller assembly 2 is connected with the fixed support 1 through the buffer spring 31, the impact force acting on the roller assembly 2 is guided to the fixed support 1 by the buffer spring 31, and at the same time, the buffer spring 31 generates an elastic reaction force, thereby buffering the luggage in contact with the roller assembly 2. At the same time, in this way, the buffer spring 31 can pull the roller assembly 2, thereby avoiding the displacement of the roller assembly 2 in the third direction being too large, so that the roller assembly 2 can provide a flexible cushioning effect for the laterally displaced luggage. Preferably, a connecting base 32 is arranged between the buffer spring 31 and the roller assembly 2, and the connecting base 32 is detachably connected with the roller assembly 2, so as to facilitate the installation and replacement of the roller assembly 2 by the technician. Specifically, the connecting base 32 can be connected with the plate or shaft of the roller assembly 2, and the skilled person can adjust it according to the needs, and no specific limitation is made.

[0039] In some embodiments, the roller assembly 2 comprises a roller support 21 and first rollers 22, the roller support 21 comprises at least two first supports 211, the first supports 211 are distributed along the third direction, the first rollers 22 are distributed along the second direction and arranged between the first supports 211, and the first rollers 22 are rotatably connected with the first supports 211; and the first rollers 22 are arranged in at least two. The roller support 21 is arranged on both sides of the first rollers 22 in the vertical direction, and all the first rollers 22 are fixed, so that the first rollers 22 can displace simultaneously, thereby providing a larger contact area for the luggage and improving the cushioning effect. At the same time, the rotatable connection between the first rollers 22 and the first supports 211 enables the first rollers 22 to rotate when in contact with the laterally displaced luggage, so that the laterally displaced luggage can smoothly pass through the roller assembly 2, and the normal operation of the luggage carousel is ensured.

[0040] Preferably, the first rollers 22 are arranged in at least three, and the rotation axes of all the first rollers 22 are in the same plane. In this way, when the luggage contacts the first rollers 22, a larger contact surface can be formed, the conduction of the impact force is more uniform, and the cushioning effect is strengthened.

[0041] In some embodiments, the roller support 21 further comprises a second support 212, which is distributed along a second direction and is arranged corresponding to the buffer assembly 3, and the second support 212 is connected with the buffer assembly 3. The arrangement of the second support 212 transmits the force of the roller support 21 to the buffer assembly 3, and the support structure can reduce the weight and cost of the roller assembly 2 and facilitate the installation of the technician.

[0042] In some embodiments, in the first direction, the first roller 22 is at least partially outwardly protruding from the first support 211. In this way, the first roller 22 can be more fully in contact with the luggage of different specifications, avoiding the collision between the luggage and the first support 211, and further improving the buffering effect.

[0043] In some embodiments, the surface of the first roller 22 is coated with an elastic buffer layer. The elastic buffer layer can be made of rubber, sponge and the like, further strengthening the buffering effect of the device.

[0044] In some embodiments, the roller assembly 2 further comprises a second roller 23, which is arranged on both sides of the first roller 22 in a third direction; at least two second rollers 23 are arranged on each side, and the angle between the connecting line of the rotation axis centers of the second rollers 23 on each side and the connecting line between the rotation axis centers of the first roller 22 is greater than 90°. In this way, the arrangement of the second roller 23 on both sides of the first roller 22 forms an inclined guide surface, which can guide the luggage that moves horizontally, strengthen the guiding effect, further reduce the collision between the luggage that moves horizontally and the roller assembly 2, strengthen the buffering effect, and make the operation of the luggage carousel more smooth.

[0045] In some embodiments, the first support 211 is in the shape of a trapezoid as a whole, and the first roller 22 and the second roller 23 are outwardly protruding from the first support 211. The trapezoidal plate structure of the first support 211 enables the first roller 22 and the second roller 23 to be in contact with the luggage before the first support 211, so that the roller assembly can adapt to luggage of different specifications and ensure the overall buffering effect of the device.

[0046] In some embodiments, the first support 211 is provided with a waist hole 213 near one side of the fixed support 1, and the fixed support 1 further comprises a guide shaft 112 corresponding to the waist hole 213; one end of the guide shaft 112 is connected with the fixed support 1, and the other end of the guide shaft 112 extends into the waist hole 213; in use, the guide shaft 112 is displaced in the waist hole 213 in the first direction. That is, the guide shaft 112 slides in the waist hole 213, thereby ensuring that the roller assembly 2 only reciprocates in the first direction when displaced. The distribution form of the waist hole 213 limits the movement range of the guide shaft 112, so that the roller assembly 2 does not deviate in the horizontal direction when displaced relative to the fixed support 1. Moreover, after the waist hole 213 is provided, the displacement stroke of the roller assembly 2 can be further limited, so as to avoid that the buffer assembly 3 is pressed or pulled too much, thereby causing damage to the device. Specifically, the depth and distribution shape of the waist hole 213 and the extension degree of the guide shaft 112 can be adjusted by those skilled in the art as needed, and are not specifically limited.

[0047] Preferably, the fixed support 1 is provided with guide shafts 112 on both sides in the second direction, and the two first supports 211 are correspondingly provided with waist holes 213. That is, the guide shafts 112 are arranged at the upper and lower ends of the roller assembly 2, which can avoid deviation caused by unilateral over-reasoning of the roller assembly 2, and make the overall operation more stable.

[0048] In some embodiments, the fixed support 1 comprises a fixed frame 11 and an adjusting support 12; the fixed frame 11 is a quadrangular prism as a whole, and a containing space 111 is arranged in the fixed frame 11; the adjusting support 12 is detachably arranged outside the fixed frame 11, and is used for adjusting the angle of the fixed frame 11. The fixed frame 11 is a quadrangular prism as a whole, and the adjusting support 12 is arranged on the side of the fixed frame 11 away from the luggage, so that the roller airport luggage carousel buffer device can adapt to luggage wheels 5 of different angles and heights, and the overall adaptability of the device is improved. Specifically, the adjusting support 12 comprises a horizontal support 121 and a supporting support 122; the horizontal support 121 is fixed on the horizontal plane of the ground or the side wall of the luggage wheel 5, and provides a reference mounting surface for the fixed frame 11; one end of the supporting support 122 is hingedly connected with the wall surface of the fixed frame 11, and the other end of the supporting support 122 is detachably connected with the horizontal support 121, so that the angle of the fixed frame 11 can be adjusted by adjusting the connection position of the supporting support 122 and the horizontal support 121, and the roller airport luggage carousel buffer device can adapt to luggage wheels 5 of different specifications, thereby enhancing the adaptability range of the device.

[0049] As Figures 1 to 5As shown, the embodiment one of the utility model is: a roller type airport luggage carousel buffer device, include: fixed support 1, roller assembly 2, buffer assembly 3 and guide support assembly 4.Fixed support 1 inside has accommodating space 111;Roller assembly 2 part is set in accommodating space 111, can be displaced in accommodating space 111 along the first direction;Buffer assembly 3 is distributed along the first direction and is set between accommodating space 111 and roller assembly 2;Guide support assembly 4 is set in the side below roller assembly 2 in the second direction;When roller assembly 2 is displaced in accommodating space 111, guide support assembly 4 and fixed support 1 abut.Fixed support 1 is the frame structure as a whole, forms the accommodating space 111 with one side opening, and roller assembly 2 is set in accommodating space 111, and is displaced along the first direction by the opening of accommodating space 111.Buffer assembly 3 is set between accommodating space 111 and roller assembly 2, and provides buffer force to roller assembly 2.

[0050] Guide support assembly 4 includes support seat 41 and guide ball 42, and guide ball 42 is rotatably connected with support seat 41, and support seat 41 is fixed on roller assembly 2.Buffer assembly 3 includes buffer spring 31, and both ends of buffer spring 31 are connected with fixed support 1 and roller assembly 2 respectively.A connecting seat 32 is arranged between buffer spring 31 and roller assembly 2, and the connecting seat 32 is detachably connected with roller assembly 2.

[0051] Roller assembly 2 includes roller bracket 21 and first roller 22, and roller bracket 21 includes two first brackets 211, and the first brackets 211 are distributed along the third direction, and the first rollers 22 are distributed along the second direction and are arranged between the first brackets 211, and the first rollers 22 are rotatably connected with the first brackets 211;The first roller 22 is provided with 9.The rotation axes of all first rollers 22 are in the same plane.In the first direction, the first roller 22 is partially convex on the first bracket 211.

[0052] In the embodiment, the fixed support 1 includes a fixed frame body 11 and an adjusting bracket 12, the fixed frame body 11 is a quadrangular prism as a whole, and the accommodating space 111 is arranged in the fixed frame body 11;The adjusting bracket 12 is arranged on the outside of the fixed frame body 11, and is used for adjusting the angle of the fixed frame body 11.

[0053] In the embodiment, the guide support assembly 4 is provided with 6, and the buffer assembly 3 is provided with 5.

[0054] As Figures 6 to 9As shown, the second embodiment of the utility model is: the difference between the embodiment and the embodiment one is that the roller assembly 2 further includes second roller 23, second roller 23 is arranged in the two sides of first roller 22 in third direction;Second roller 23 is arranged at least two in each side, and the included angle between the connecting line of the rotation axis center of each side second roller 23 and the connecting line of the rotation axis center of first roller 22 is greater than 90 °. First support 211 is trapezoidal, and first roller 22 and second roller 23 are convex to first support 211. The side of first support 211 close to fixed support 1 is provided with a waist hole 213, and fixed support 1 further includes guide shaft 112, and guide shaft 112 is arranged correspondingly to waist hole 213;One end of guide shaft 112 is connected with fixed support 1, and the other end of guide shaft 112 extends into waist hole 213;When using, guide shaft 112 is displaced in waist hole 213 along first direction.

[0055] The above only is the embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent transformation, direct or indirect application in related technical field using the utility model specification and the attached drawing contents are all included in the patent protection range of the utility model.

Claims

1. A roller-type airport baggage carousel bumper device, characterized by, The application relates to a fixing support (1) internally provided with a containing space (111), a roller assembly (2) arranged at least partially in the containing space (111) and capable of moving in the containing space (111) along a first direction, a plurality of buffer assemblies (3) distributed along the first direction and arranged between the containing space (111) and the roller assembly (2), wherein the buffer assembly (3) comprises a buffer spring (31), and two ends of the buffer spring (31) are connected with the fixing support (1) and the roller assembly (2) respectively, a guide support assembly (4) arranged at least on one side of the roller assembly (2) along a second direction, wherein the roller assembly (2) comprises a roller support (21) and a first roller (22), the roller support (21) comprises at least two first supports (211) distributed along a third direction, the first roller (22) is distributed along the second direction and arranged between the first supports (211), and the first roller (22) is rotationally connected with the first supports (211); one side of the first support (211) close to the fixing support (1) is provided with a waist hole (213), the fixing support (1) further comprises a guide shaft (112) arranged corresponding to the waist hole (213), one end of the guide shaft (112) is connected with the fixing support (1), and the other end of the guide shaft (112) extends into the waist hole (213); during use, the guide shaft (112) moves in the waist hole (213) along the first direction, so that the roller assembly (2) moves in the containing space (111). The guide support assembly (4) comprises a support seat (41) and a guide ball (42), the guide ball (42) is rotationally connected with the support seat (41), and the support seat (41) is fixed on the roller assembly (2). The first roller (22) is provided with at least two. The roller support (21) further comprises a second support (212) distributed along the second direction and arranged corresponding to the buffer assembly (3), and the second support (212) is connected with the buffer assembly (3). In the first direction, the first roller (22) is at least partially convex to the first support (211). The surface of the first roller (22) is covered with an elastic buffer layer.

2. The roller airport luggage carousel bumper apparatus of claim 1, wherein: The roller assembly (2) further comprises a second roller (23) arranged on both sides of the first roller (22) along a third direction, at least two second rollers (23) are arranged on each side, and the included angle between the center lines of the rotation shafts of the second rollers (23) on each side and the center line of the rotation shaft of the first roller (22) is greater than 90 degrees.

3. The roller airport luggage carousel bumper apparatus of claim 1, wherein: The first support (211) is in a trapezoidal shape, and the first roller (22) and the second roller (23) are convex to the first support (211).

4. The roller airport luggage carousel bumper apparatus of claim 3, wherein: ​ 5. The roller airport luggage carousel bumper apparatus of claim 4, wherein: ​ 6. The roller airport luggage carousel bumper apparatus of claim 3, wherein: ​ 7. The roller airport luggage carousel bumper apparatus of claim 3, wherein: ​ 8. The roller airport luggage carousel bumper apparatus of claim 7, wherein: ​

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