Guide rail type single-lifting aviation container storage system

Abstract

The utility model relates to the field of aviation containers, in particular to a guide rail type single-lifting aviation container storage system which comprises a storage rack, at least one tray, a tray lifting mechanism, a power roller way assembly and a clamping jaw mechanism. Every two adjacent trays are fixedly connected through a telescopic rod, the tray lifting mechanism is fixed to the storage frame, the driving end of the tray lifting mechanism extends downwards from the top of the storage frame and is fixedly connected with the tray located on the top layer, and the power roller way assembly is located below the trays. The power roller way assembly comprises a plurality of supporting bases arranged at intervals and a plurality of power rollers, the power rollers are rotatably arranged at the tops of the supporting bases, the clamping jaw mechanisms are arranged on one side of the storage rack at intervals, and in the taking and placing process, the power rollers of the power roller way assembly rotate forwards and backwards to drive the aviation containers; and the clamping jaw mechanism is matched to pick and place the aviation container.

Description

Technical Field

[0001] The utility model relates to the field of aviation containers, in particular to a guide rail type single-lift aviation container storage system. Background Art

[0002] Air containers are special containers for loading goods and items, usually for air transportation. They are usually made of metal or composite materials, and are lightweight, strong and durable. Air containers usually have standard sizes to fit into different types of cargo planes and passenger aircraft cargo holds. They usually have standard cargo securing systems to ensure the safety and stability of the cargo during flight. Air containers usually have waterproof, fireproof and shockproof properties to protect the cargo from the external environment. Air containers play a vital role in the process of cargo loading, transportation and unloading, providing efficient, safe and reliable cargo transportation solutions for air transportation.

[0003] Air containers need to be stored in dry, well-ventilated indoor places or covered in open areas to ensure that they are not affected by supermarkets and bad weather. In real life, most air containers are stacked in warehouses and forklifts are used to pick and place air containers. The process of picking and placing is relatively dangerous, and the air containers on the lower floors are prone to deformation, causing economic losses. Utility Model Content

[0004] The utility model aims to provide a rail-type single-lift aviation container storage system, aiming to improve the problem that the existing process of taking and placing aviation containers is relatively dangerous and easily causes deformation of the lower aviation containers.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A rail-type single-lift air container storage system includes a storage rack, at least one pallet, a pallet lifting mechanism, a powered roller assembly and a clamping mechanism.

[0007] The pallet comprises a frame and support rods fixed at intervals in the frame. The pallets are arranged in a vertical direction in a storage rack. Adjacent pallets are fixedly connected by telescopic rods. The pallet lifting mechanism is fixed on the storage rack. The driving end of the pallet lifting mechanism extends downward from the top of the storage rack and is fixedly connected to the pallet on the top layer.

[0008] The power roller assembly is located below the tray, and includes a plurality of support seats and a plurality of power rollers arranged at intervals. The power rollers are rotatably arranged on the top of the support seats, and the gaps between the support rods and the support seats correspond one to one. The length and width of the frame are greater than the length and width of the power roller assembly.

[0009] The clamping mechanism is arranged at intervals on one side of the storage rack. The clamping mechanism comprises a driving assembly and a clamping assembly drivingly connected to the driving assembly. The driving assembly drives the clamping assembly to extend and retract toward the power roller assembly.

[0010] Furthermore, it also includes a platform car, which is located between the storage rack and the clamping claw mechanism, and the top surface of the platform car is at the same level as the top surface of the power roller assembly.

[0011] Furthermore, it also includes a clamping jaw lifting mechanism, the driving component is movably arranged on the clamping jaw lifting mechanism, and the clamping jaw lifting mechanism drives the clamping jaw mechanism to move in the vertical direction.

[0012] Furthermore, the powered roller assembly also includes a plurality of driven rollers, and the driven rollers and powered rollers are respectively arranged at intervals on arranged support seats.

[0013] Furthermore, the clamping jaw assembly includes a clamping jaw body, which is fixed on the driving end of the driving assembly. Telescopic arms are provided on both sides of the clamping jaw body, and clamping blocks are fixed on the free ends of the telescopic arms. The clamping jaw body controls the clamping blocks to move closer or farther away from each other through the telescopic arms.

[0014] Furthermore, the driving assembly includes a main bearing, which is movably arranged on the clamping jaw lifting mechanism, and is rotatably connected to two pairs of first driving arms extending outward, and the free ends of the first driving arms are provided with secondary bearings, and are rotatably connected to second driving arms extending outward, the two second driving arms extend toward each other, and the free ends of the second driving arms are rotatably connected to the clamping jaw assembly via a rotating shaft.

[0015] Furthermore, a limiting block is arranged on the outer side of the frame, a limiting groove is provided on the limiting block, and the vertical pole of the storage rack is embedded in the limiting groove.

[0016] Furthermore, the clamping claw lifting mechanism includes a lifting body and a telescopic rod connected to the lifting body, and the bottom end of the telescopic rod is fixedly connected to the clamping claw mechanism.

[0017] Furthermore, a support arm extending outward is fixed on the storage rack, and a free end of the support arm is fixedly connected to the lifting body.

[0018] After adopting the above technical solution, the utility model has the following advantages compared with the background technology:

[0019] In this solution, the pallet carries the air containers and stores them in the vertical direction. The air containers are not stacked on each other, which effectively avoids the deformation of the air containers. In addition, a power roller assembly is arranged at the bottom of the storage rack. During the picking and placing process, the power rollers of the power roller assembly drive the air containers in forward and reverse rotations, and at the same time cooperate with the clamping mechanism to pick and place the air containers. The picking and placing process is more stable, with a higher safety factor, and effectively avoids the occurrence of danger. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the guide rail type single lift aviation container storage system of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the gripper lifting mechanism of the rail-type single-lift aviation container storage system of the utility model;

[0022] Figure 3 This is a schematic diagram of the top view of the pallet and powered roller assembly of the rail-type single-lift air container storage system of the utility model;

[0023] Figure 4 This is a schematic diagram of the state of the rail-type single-lift aviation container storage system of the utility model;

[0024] Figure 5 It is a schematic diagram of the clamping state of the guide rail type single lifting aviation container storage system of the utility model.

[0025] Description of reference numerals:

[0026] 1. Storage rack; 101. Vertical pole; 102. Support arm;

[0027] 2. tray; 201. frame; 202. support rod; 203. limit block; 2031. limit slot;

[0028] 3. Power roller assembly; 301. Support seat; 302. Power roller; 303. Driven roller;

[0029] 4. Clamping mechanism; 401. Clamping assembly; 4011. Clamping body; 4012. Telescopic arm; 4013. Clamping block; 4014. Clamping notch; 402. Driving assembly; 4021. Main bearing; 4022. First driving arm; 4023. Secondary bearing; 4024. Second driving arm;

[0030] 5. Gripping claw lifting mechanism; 501. Lifting body; 502. Telescopic rod;

[0031] 6. Platform car;

[0032] 7. Air container. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0034] In addition, it should be noted that the terms "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element of the present invention must have a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0035] When an element is referred to as being “fixed to” or “disposed on” or “provided on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or indirectly connected to the other element.

[0036] Unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0037] Example

[0038] Please refer to Figure 1-5 As shown, this embodiment provides a rail-type single-lift air container storage system, including a storage rack 1, at least one pallet 2, a pallet 2 lifting mechanism, a power roller assembly 3 and a clamping mechanism 4. The storage rack 1 includes four vertical poles 101 and a plurality of horizontal poles connected between the vertical poles 101. The four vertical poles 101 enclose a storage space extending in the vertical direction.

[0039] In this embodiment, the number of pallets 2 is three, and the three pallets 2 are arranged in sequence from top to bottom in the vertical direction in the storage rack 1. The pallet 2 is used to carry the air container 7. Multiple pallets 2 are arranged in the vertical direction to maximize the use of the height space of the factory building and improve the space utilization rate. Similarly, different numbers of pallets 2 can be set according to the power of the pallet 2 lifting mechanism. The pallet 2 includes a frame 201 and support rods 202 fixed in the frame 201 at intervals. The support structure of the pallet 2 is composed of multiple support rods 202 parallel to each other, which effectively reduces the weight of the pallet 2 and reduces the energy loss of the pallet 2 lifting mechanism. Adjacent pallets 2 are fixedly connected by telescopic rods (not shown in the drawings). Similarly, adjacent pallets 2 can also be connected by flexible connecting ropes or other connecting structures. In the initial state, multiple pallets 2 are stacked at the bottom of the storage rack 1, waiting for the loading of the air container 7. In the stacked state, the telescopic rods are retracted, or other flexible connecting structures are folded to ensure better stacking between multiple pallets 2. In this embodiment, there are four telescopic rods between adjacent trays 2, and the four telescopic rods are respectively connected to the four corners of the tray 2, so as to ensure that the tray 2 can maintain good stability in both the unfolded state and the stacked state.

[0040] Please refer to Figure 3 As shown, in this embodiment, a limit block 203 is provided on the outer side of the frame 201, and a limit slot 2031 is provided on the limit block 203, and the vertical rod 101 of the storage rack 1 is embedded in the limit slot 2031. The limit block 203 limits the frame 201 through the limit slot 2031 to ensure that the frame 201 remains horizontal during the rising or falling process.

[0041] The lifting mechanism of the tray 2 (not shown in the attached figure) is fixed on the storage rack 1, and the driving end of the lifting mechanism of the tray 2 extends downward from the top of the storage rack 1 and is fixedly connected to the tray 2 located on the top layer. In this embodiment, the lifting mechanism of the tray 2 is a prior art, and a driving chain can be connected to the driving motor, and the free end of the driving chain is connected to the tray 2 of the same layer, or a fixed pulley and a movable pulley can be set to cooperate or only the fixed pulley can be used to steer the driving chain. The same driving chain can be set to four, and the four driving chains are fixedly connected to the four corners of the tray 2 on the top layer, which effectively ensures that the tray 2 has good stability during the lifting process.

[0042] The power roller assembly 3 is located below the tray 2, that is, the power track assembly is located at the bottom of the storage rack 1. The power roller assembly 3 includes a plurality of support seats 301 arranged at intervals and a plurality of power rollers 302. The power rollers 302 are rotatably arranged on the top of the support seats 301 through a rotating shaft. Figure 3As shown, the gap between the support rod 202 and the support seat 301 corresponds to each other, and the length and width of the frame 201 are greater than the length and width of the power roller assembly 3. It is ensured that in the stacked state, the pallet 2 can go down to the bottom of the power roller 302, avoiding interference between the frame 201 and the support rod 202 of the pallet 2 and the support seat 301 and the power roller 302.

[0043] In the initial state, the tray 2 lifting mechanism drives the three trays 2 downward. When the bottom tray 2 moves to the bottom of the storage rack 1, the telescopic rod between the bottom tray 2 and the middle tray 2 begins to shrink until the middle tray 2 moves to the bottom of the storage rack 1. The telescopic rod between the middle tray 2 and the top tray 2 begins to shrink until the top tray 2 moves to the bottom of the storage rack 1. The support seat 301 lifts the power roller 302 to ensure that when the top tray 2 moves to the bottom of the storage rack 1, the vertical height of the power roller 302 is higher than the top tray 2. At this time, the air container 7 is loaded, and the power roller 302 drives the air container 7 forward in a forward rotation and supports the air container 7 until the loading of the air container is completed and it is completely placed on the power roller assembly 3. The tray 2 lifting mechanism drives the top tray 2 upward, carrying the air container 7 to move upward, and completes the storage of one air container 7. Before the next air container 7 is stored, the middle tray 2 is located below the power roller 302, and the above process is repeated until the storage of four air containers 7 is completed. Similarly, when the air container 7 is taken out, the tray 2 lifting mechanism drives the tray 2 to move downward to the bottom of the power roller 302. At this time, the air container 7 is transferred from being carried by the tray 2 to being carried by the power roller 302, and the power roller 302 reverses to drive the air container 7 to move outward.

[0044] The powered roller assembly 3 further includes a plurality of driven rollers 303, and the driven rollers 303 and the powered rollers 302 are respectively arranged at intervals on the arranged support seats 301. The powered rollers 302 and the driven rollers 303 are alternately arranged, which ensures that the air container 7 is effectively driven while reducing the cost.

[0045] The clamp mechanism 4 is arranged at a distance on one side of the storage rack 1. The clamp mechanism 4 includes a driving assembly 402 and a clamp assembly 401 drivingly connected to the driving assembly 402. The driving assembly 402 drives the clamp assembly 401 to extend and retract toward the powered roller assembly 3. The driving assembly 402 drives the clamp mechanism 4 to clamp the air container 7, and cooperates with the powered roller 302 during the storage and retrieval process, thereby effectively improving the storage and retrieval efficiency of the air container 7.

[0046] The clamping jaw assembly 401 includes a clamping jaw body 4011, which is fixed to the driving end of the driving assembly 402. Telescopic arms 4012 are provided on both sides of the clamping jaw body 4011, and clamping blocks 4013 are fixed to the free ends of the telescopic arms 4012. The clamping jaw body 4011 controls the clamping blocks 4013 to move closer to or farther from each other through the telescopic arms 4012. In this embodiment, a clamping notch 4014 is provided at the free end of the clamping block 4013, and the clamping notch 4014 matches the side of the air container 7. During the clamping process, the clamping block 4013 is tightly fitted with the side of the air container 7, effectively driving the air container 7 forward or backward.

[0047] The driving assembly 402 includes a main bearing 4021, on which two pairs of first driving arms 4022 extending outwards are rotatably connected, and a secondary bearing 4023 is provided at the free end of the first driving arm 4022, and a second driving arm 4024 extending outwards is rotatably connected to the secondary bearing 4023. The two second driving arms 4024 extend toward each other, and the free ends of the second driving arms 4024 are rotatably connected to the clamping jaw assembly 401 through a rotating shaft. The first driving arm 4022 and the second driving arm 4024 form a parallelogram structure, which rotates through the rotating shaft, the main bearing 4021 and the secondary bearing 4023, effectively dragging the clamping jaw assembly 401 forward or backward. Further, in this embodiment, the pick-and-place system also includes a clamping jaw lifting mechanism 5, and the driving assembly 402 is movably arranged on the clamping jaw lifting mechanism 5, that is, the main bearing 4021 is movably arranged on the clamping jaw lifting mechanism 5. The clamping jaw lifting mechanism 5 drives the clamping jaw mechanism 4 to move in the vertical direction. During the process of picking and placing, the clamp lifting mechanism 5 drives the clamp assembly 401 downward to a specified height to drive the air container 7. When the work stops, the clamp lifting mechanism 5 drives the clamp assembly 401 upward to raise the height of the clamp assembly 401, further utilizing the height space of the factory, avoiding the clamp assembly 401 from blocking the aisle, and improving the space utilization rate. In this embodiment, the clamp lifting mechanism 5 includes a lifting body 501 and a telescopic rod 502 connected to the lifting body 501, and the bottom end of the telescopic rod 502 is fixedly connected to the clamp mechanism 4. In this embodiment, a lifting motor (not shown in the accompanying drawings) is provided in the lifting body 501, and the top end of the telescopic rod 502 is connected to the driving end of the lifting motor, and the lifting motor drives the telescopic rod 502 to telescope, so as to realize the lifting and lowering control of the clamp mechanism 4. At the same time, the telescopic rod 502 applies a thrust to the clamp mechanism 4 to offset the reaction force during the process of the clamp mechanism 4 storing the air container 7, thereby ensuring the stability of the clamp mechanism 4 during the working process.

[0048] In this embodiment, a support arm 102 extending outward is fixed on the storage rack 1, and the free end of the support arm 102 is fixedly connected to the lifting body 501. Specifically, the free end of the support arm 102 is fixedly connected to the top of one side of the lifting body 501, and the support arm 102 supports the lifting body 501 to ensure the stability of the clamping lifting mechanism 5 during operation. At the same time, the support arm 102 limits the position between the lifting body 501 and the storage rack 1 to ensure the accuracy of the position of the clamping lifting mechanism 5, and prevent the clamping lifting mechanism 5 from being too close to the storage rack 1, resulting in the clamping mechanism 4 being unable to descend to one side of the air container 7, affecting the storage of the air container 7.

[0049] Furthermore, the pick-and-place system further includes a platform vehicle 6, which is located between the storage rack 1 and the clamp mechanism 4, and the top surface of the platform vehicle 6 is at the same level as the top surface of the power roller assembly 3. The platform vehicle 6 transports the air container 7, effectively ensuring the stability of the air container 7 during the pick-and-place process and reducing the risk.

[0050] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A rail-type single-lift air container storage system, characterized in that: It includes a storage rack, at least one tray, a tray lifting mechanism, a powered roller assembly and a clamping mechanism, The pallet comprises a frame and support rods fixed at intervals in the frame. The pallets are arranged in a vertical direction in a storage rack. Adjacent pallets are fixedly connected by telescopic rods. The pallet lifting mechanism is fixed on the storage rack. The driving end of the pallet lifting mechanism extends downward from the top of the storage rack and is fixedly connected to the pallet on the top layer. The power roller assembly is located below the tray, and includes a plurality of support seats and a plurality of power rollers arranged at intervals. The power rollers are rotatably arranged on the top of the support seats, and the gaps between the support rods and the support seats correspond one to one. The length and width of the frame are greater than the length and width of the power roller assembly. The clamping mechanism is arranged at intervals on one side of the storage rack. The clamping mechanism comprises a driving assembly and a clamping assembly drivingly connected to the driving assembly. The driving assembly drives the clamping assembly to extend and retract toward the power roller assembly.

2. The rail-type single-lift aviation container storage system according to claim 1, characterized in that: It also includes a platform car, which is located between the storage rack and the clamping claw mechanism, and the top surface of the platform car is at the same level as the top surface of the power roller assembly.

3. The rail-type single-lift aviation container storage system according to claim 1, characterized in that: It also includes a clamping jaw lifting mechanism, on which the driving assembly is movably arranged, and the clamping jaw lifting mechanism drives the clamping jaw mechanism to move in a vertical direction.

4. The rail-type single-lift aviation container storage system according to claim 1, characterized in that: The power roller assembly also includes a plurality of driven rollers, and the driven rollers and the power rollers are respectively arranged on arranged support seats at intervals.

5. The rail-type single-lift air container storage system according to claim 1, characterized in that: The clamping jaw assembly comprises a clamping jaw body, which is fixed on the driving end of the driving assembly. Telescopic arms are arranged on both sides of the clamping jaw body, and clamping blocks are fixed on the free ends of the telescopic arms. The clamping jaw body controls the clamping blocks to move closer to or farther away from each other through the telescopic arms.

6. The rail-type single-lift aviation container storage system according to claim 3, characterized in that: The driving assembly includes a main bearing, which is movably arranged on the clamping jaw lifting mechanism, and the main bearing is rotatably connected to two pairs of first driving arms extending outward, and the free ends of the first driving arms are provided with secondary bearings, and the secondary bearings are rotatably connected to second driving arms extending outward, the two second driving arms extend toward each other, and the free ends of the second driving arms are rotatably connected to the clamping jaw assembly via a rotating shaft.

7. The rail-type single-lift aviation container storage system according to claim 1, characterized in that: A limiting block is arranged on the outer side of the frame, a limiting groove is arranged on the limiting block, and the vertical rod of the storage rack is embedded in the limiting groove.

8. The rail-type single-lift aviation container storage system according to claim 3, characterized in that: The clamping claw lifting mechanism comprises a lifting body and a telescopic rod connected to the lifting body, and the bottom end of the telescopic rod is fixedly connected to the clamping claw mechanism.

9. The rail-type single-lift aviation container storage system according to claim 8, characterized in that: A support arm extending outward is fixed on the storage rack, and a free end of the support arm is fixedly connected to the lifting body.

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