Anti-collision device for luggage check-in

Abstract

The utility model relates to a luggage consigning technical field, and disclose a kind of anti-collision equipment for luggage consigning, the inside of base is embedded with hydraulic drive rod A, the output end of hydraulic drive rod A is fixedly installed with the convex block of vertical board, the surface of vertical board is embedded with hydraulic drive rod B, the top of hydraulic drive rod B is fixedly installed with the convex block of moving plate. The extension length of the two buffer shock absorbers is inconsistent, the inclination angle of the buffer plate can be controlled, and then the luggage case can be guided to slide in one direction. The buffer shock absorber itself has a buffering and damping effect, which can alleviate the impact from the luggage case and protect the luggage case. If the luggage case contacts the drive roller, the drive motor can be used to rotate the sprocket and chain, and then the drive roller can be rotated in one direction, which can guide the luggage case well and reduce the accumulation of the luggage case.

Description

Technical Field

[0001] This utility model relates to the field of baggage handling technology, specifically to an anti-collision device for baggage handling. Background Technology

[0002] After the plane arrives at its destination, luggage is transported from a horizontal conveyor belt to a circular conveyor belt, where it circulates and awaits collection. Currently, the circular conveyor belt is tilted, causing impacts when luggage is transported from the horizontal conveyor belt to the circular conveyor belt. This can lead to luggage breakage or even breakage, scattering contents and affecting passengers' experience. Therefore, a collision prevention device for luggage handling is proposed to address this issue. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] In view of the shortcomings of the existing technology, this utility model provides an anti-collision device for luggage trays, which has the advantage of protecting suitcases from damage and solves the above-mentioned problems.

[0005] (II) Technical Solution

[0006] To achieve the aforementioned purpose of protecting luggage from damage, this utility model provides the following technical solution: an anti-collision device for luggage carriers, comprising a base, a vertical plate slidably mounted on the top of the base, a hydraulic drive rod A embedded inside the base, the output end of the hydraulic drive rod A being fixedly mounted to a protrusion on the vertical plate, support sliders fixedly mounted on both sides of the vertical plate, a groove corresponding to the support slider being formed on the surface of the base, a hydraulic drive rod B embedded on the surface of the vertical plate, the top of the hydraulic drive rod B being fixedly mounted to a protrusion on a movable plate, two symmetrically arranged shock absorbers fixedly mounted on the side of the movable plate, the two shock absorbers being fixedly connected by a connecting rod, a shaft movably inserted through the output end of the shock absorber, the shaft being movably mounted inside a support, a strip-shaped opening corresponding to the shaft being formed inside the support, a buffer plate fixedly mounted on the side of the support, and inclined plates fixedly mounted on both sides of the buffer plate.

[0007] Preferably, a protruding slider is fixedly installed on the side of the movable plate. The protruding slider passes through a strip hole on the surface of the vertical plate. A threaded post is fixedly installed on the side of the protruding slider. A clamping plate is fitted on the outer side of the threaded post. A locking nut is threadedly connected to the outer side of the threaded post. Mounting seats are fixedly installed on the opposite surfaces of the clamping plate and the movable plate. Rollers are rotatably installed inside the mounting seats. Hydraulic cylinders are embedded on both sides of the protruding slider. Friction pads are fixedly installed at the output of the hydraulic cylinders.

[0008] Preferably, the buffer plate has an installation opening on its side, a drive roller is rotatably installed inside the installation opening, a sprocket is fixedly installed at the input end of the drive roller, a chain belt is meshed with the outer side of the sprocket, the other end of the chain belt is connected to the output end of the drive motor through the sprocket, and a strip groove is opened on the top of the buffer plate opposite to the sprocket, and a strip cover plate is detachably installed on the inner wall of the strip groove.

[0009] Preferably, the outer side of the threaded post is provided with a groove, and the inner wall of the through hole of the clamping plate is provided with a protrusion. The clamping plate is slidably connected to the threaded post through the protrusion and the groove, and the clamping plate can be detachably installed and removed from the threaded post by means of a locking nut.

[0010] Preferably, the shock absorber is inclined, the shaft is inserted into the inside of the slot, and limit plates are fixedly installed at both ends of the shaft.

[0011] Preferably, the sprocket, chain belt, and drive motor are all installed inside the strip groove.

[0012] Preferably, the number of drive rollers is several, arranged at equal intervals, and the diameter of the drive rollers is greater than the width of the mounting opening.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, this utility model provides an anti-collision device for luggage trays, which has the following beneficial effects:

[0015] The luggage rack uses an anti-collision device that controls the tilt angle of the buffer plate by using two shock absorbers with different extension lengths. This guides the luggage to slide in one direction. The shock absorbers themselves also have a cushioning and shock absorption function, which can reduce the impact from the luggage and protect it. When the luggage comes into contact with the drive roller, the drive motor can rotate the sprocket and chain, which in turn rotates the drive roller in one direction, which can effectively guide the luggage and reduce the stacking of luggage. Attached Figure Description

[0016] Figure 1 This is a side view of the structure of the present invention installed on a circular conveyor belt;

[0017] Figure 2 This is a side view of the structure of the present invention installed on a circular conveyor belt;

[0018] Figure 3 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 4 This is a schematic diagram of the structure of this utility model from below;

[0020] Figure 5 This is a side-view perspective view of the present invention;

[0021] Figure 6 This is a side view of the vertical plate and buffer plate of this utility model.

[0022] Figure 7 This is a schematic diagram of the structure of the movable plate, protruding slider, and clamping plate of this utility model;

[0023] Figure 8 This is an exploded structural diagram of the movable plate, protruding slider, and clamping plate of this utility model.

[0024] Figure 9 This is a schematic diagram of the structure of the support, buffer plate and drive roller of this utility model;

[0025] Figure 10 This is an exploded structural diagram of the buffer plate and drive roller of this utility model.

[0026] In the diagram: 1. Base; 2. Vertical plate; 3. Hydraulic drive rod A; 4. Support slider; 5. Slide groove; 6. Hydraulic drive rod B; 7. Moving plate; 8. Protruding slider; 9. Threaded column; 10. Clamping plate; 11. Locking nut; 12. Mounting seat; 13. Roller; 14. Hydraulic cylinder; 15. Friction pad; 16. Shock absorber; 17. Shaft; 18. Support; 19. Strip opening; 20. Buffer plate; 21. Inclined plate; 22. Drive roller; 23. Sprocket; 24. Chain belt; 25. Drive motor; 26. Strip groove; 27. Strip cover plate. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-6An anti-collision device for luggage trays includes a base 1, a vertical plate 2 slidably mounted on the top of the base 1, a hydraulic drive rod A3 embedded inside the base 1, the output end of the hydraulic drive rod A3 being fixedly mounted to a protrusion of the vertical plate 2, and the vertical plate 2 being able to be horizontally displaced by the hydraulic drive rod A3; support sliders 4 are fixedly mounted on both sides of the vertical plate 2, the sum of the heights of the support sliders 4 and the base 1 being less than the bottom gap distance of the annular conveyor belt; the surface of the base 1 has grooves 5 corresponding to the support sliders 4, and the vertical plate 2 slides in the grooves 5 on the surface of the base 1 while moving, so as to both slide and support the vertical plate 2; a hydraulic drive rod B6 is embedded on the surface of the vertical plate 2, the top of the hydraulic drive rod B6 being fixedly mounted to a protrusion of a moving plate 7, and the moving plate 7 being able to be moved up or down by the hydraulic drive rod B6.

[0029] Please see Figure 7-8 A protruding slider 8 is fixedly installed on the side of the movable plate 7. The protruding slider 8 is inserted into the strip hole on the surface of the vertical plate 2. A threaded post 9 is fixedly installed on the side of the protruding slider 8. A clamping plate 10 is fitted on the outside of the threaded post 9. A locking nut 11 is threadedly connected to the outside of the threaded post 9. A groove is provided on the outside of the threaded post 9. A protrusion is provided on the inner wall of the through hole of the clamping plate 10. The clamping plate 10 is slidably connected to the threaded post 9 through the protrusion and the groove. The clamping plate 10 can be detachably installed and removed from the threaded post 9 through the locking nut 11. By tightening the locking nut 11, the clamping plate 10 can be tightly attached to the surface of the vertical plate 2.

[0030] Please see Figure 7-8 Mounting bases 12 are fixedly installed on the opposing surfaces of clamping plate 10 and moving plate 7. Rollers 13 are rotatably installed inside mounting bases 12. Hydraulic cylinders 14 are embedded on both sides of the protruding slider 8. Friction pads 15 are fixedly installed at the output of hydraulic cylinders 14. When the moving plate 7 moves up or down, the moving plate 7 will roll on the surface of the vertical plate 2 through the rollers 13. Then, the friction pads 15 are pushed out by the hydraulic cylinders 14, and the friction pads 15 will fit against the inner wall of the strip hole, thereby locking the position of the protruding slider 8.

[0031] Please see Figure 1-6 Two symmetrically arranged shock absorbers 16 are fixedly installed on the side of the movable plate 7. The shock absorbers 16 are set at an angle, with one shock absorber 16 having a longer output end and the other having a shorter output end, allowing the buffer plate 20 to be set at an angle. The two shock absorbers 16 are fixedly connected by a connecting rod. The optimal choice for the shock absorber 16 is a two-stage shock absorber (spring + hydraulic damping), with design parameters of: stiffness 3000-10000 N / m and damping coefficient 50-500 N / m.

[0032] Please see Figure 9-10A shaft 17 is movably inserted through the output end of the shock absorber 16. The shaft 17 is movably installed inside the support 18. The support 18 has a corresponding slot 19 inside the support 18, and the shaft 17 is inserted inside the slot 19. Limit plates are fixedly installed at both ends of the shaft 17. A buffer plate 20 is fixedly installed on the side of the support 18. An inclined plate 21 is fixedly installed on both sides of the buffer plate 20. Rubber pads are provided on the surface of the buffer plate 20 and the inclined plate 21 to mitigate the impact of the suitcase. When the suitcase hits the buffer plate 20, the drive roller 22 will pull the suitcase away, reducing the impact force. The impact force of the suitcase is absorbed and reduced by the shock absorber 16 and the buffer plate 20.

[0033] Please see Figure 9-10 The buffer plate 20 has an installation opening on its side. A number of drive rollers 22 are rotatably mounted inside the installation opening. These drive rollers 22 are arranged at equal intervals, and their diameter is larger than the width of the installation opening. A sprocket 23 is fixedly mounted at the input end of each drive roller 22. A chain belt 24 is meshed with the outer side of the sprocket 23. The other end of the chain belt 24 is connected to the output end of a drive motor 25 via the sprocket 23. The drive motor 25 drives the chain belt 24 and the sprocket 23 to rotate, causing the multiple drive rollers 22 to rotate synchronously. The rotation of the drive rollers 22 propels the luggage compartment forward.

[0034] Please see Figure 9-10 The top of the buffer plate 20 is provided with a strip groove 26 opposite to the sprocket 23. The sprocket 23, the chain belt 24 and the drive motor 25 are all installed inside the strip groove 26. A strip cover plate 27 is detachably installed on the inner wall of the strip groove 26. The sprocket 23, the chain belt 24 and the drive motor 25 can be replaced and repaired by opening the strip cover plate 27.

[0035] Please see Figure 1-10 Hydraulic drive rod A3, hydraulic drive rod B6, hydraulic cylinder 14, shock absorber 16 and drive motor 25 are all references to existing technologies, and will not be described in detail in this application. When using them, the preferred option can be selected under the premise of meeting the driving conditions. At the same time, these devices are all automatically controlled by PLC controllers to improve operating efficiency.

[0036] Working principle: When in use, the base 1 is inserted into the bottom of the ring conveyor belt in advance, and the vertical plate 2 is pressed against the outer wall of the ring conveyor belt. The moving plate 7 is driven to move down by the hydraulic drive rod B6. The moving plate 7 presses against the top of the frame of the ring conveyor belt, so that the buffer shock absorber 16, the buffer plate 20 and the belt of the ring conveyor belt are parallel to each other.

[0037] By adjusting the different lengths of the two shock absorbers 16, the tilt angle of the buffer plate 20 can be controlled, thereby guiding the suitcase to slide in one direction. Similarly, the shock absorbers 16 themselves have the function of cushioning and shock absorption, which can alleviate the impact from the suitcase and protect it. When the suitcase comes into contact with the drive roller 22, the drive motor 25 can be used to rotate the sprocket 23 and the chain 24, which in turn rotates the drive roller 22 in one direction, thus guiding the suitcase well and reducing the stacking of the suitcase.

[0038] If the suitcase is carried back by the circular conveyor belt, the moving plate 7 is driven to move upward by the hydraulic drive rod B6, and then the shock absorber 16, the buffer plate 20 and the drive roller 22 move upward to ensure the passage of the suitcase.

[0039] When the movable plate 7 moves up or down, it rolls along the surface of the vertical plate 2 via the roller 13. If the roller 13 does not contact the surface of the vertical plate 2, the locking nut 11 is tightened and moves forward along the threaded post 9. The clamping plate 10 also moves closer to the surface of the vertical plate 2, allowing the roller 13 to contact the surface of the vertical plate 2. When the movable plate 7 stops moving, the friction pad 15 is pushed out by the hydraulic cylinder 14. The friction pad 15 contacts the inner wall of the slot, thus locking the position of the movable plate 7 and ensuring that the movable plate 7 will not shake or slide when subjected to impact.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

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