Automatic overturning high-position tire storage rack

Abstract

The utility model discloses an automatic overturning high-position tire storage rack which comprises at least one goods shelf and further comprises at least one tray assembly. A plurality of layer plates are horizontally arranged on the goods shelf to form a bearing face of the tray assembly. A transmission shaft is arranged at the lower end of each layer of laminates in the length direction of the laminates, a plurality of driving gears are fixedly connected to the transmission shafts, a plurality of through grooves matched with the driving gears are cut in the laminates, and the upper ends of the driving gears penetrate through the through grooves and extend above the end faces of the laminates; the transmission shafts are in transmission connection with one another, and one of the transmission shafts is connected with a power device. The tray assembly comprises a support, a plurality of rotating shafts distributed in the length direction of the support are movably arranged on the support, and one of the rotating shafts is provided with a driven gear matched with the driving gear. According to the utility model, high-density three-dimensional storage can be carried out on tires, the tires do not bear external pressure, and the tires can be automatically turned over.

Description

Technical Field

[0001] The utility model relates to an intelligent storage system, in particular to an aircraft tire storage device. Background Art

[0002] When the aircraft takes off and lands, the tires are subjected to vertical impact loads and horizontal friction loads. That is, aircraft tires are consumable parts with high consumption, so each aircraft user unit is equipped with a special tire storage warehouse. Because aircraft tires are different from other general tires such as automobiles, there are specific requirements for the storage of tires, such as: they cannot be placed flat; tires cannot be stacked on top of each other; when the tires are stored vertically, a certain point cannot be kept under stress all the time; vertically stored tires must be rotated along the axis regularly to relieve the long-term stress on the tire stress point, which may cause deformation, damage or scrapping.

[0003] At present, there are many special tire racks on the market for storing aircraft tires in response to the specific storage requirements of aircraft tires, but they all have many defects: single-layer tire racks have a small storage capacity and low warehouse utilization rate; the tires are manually rotated, which is inefficient and time-consuming. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide an automatic flip high-position storage tire rack, which can store tires in three dimensions without the tires bearing additional loads and can complete some automatic maintenance actions.

[0005] In order to solve the above technical problems, the automatic flip high-position storage tire rack of the utility model comprises at least one shelf; and at least one group of pallet assemblies; at least one layer board is horizontally arranged on the shelf for carrying the pallet assembly;

[0006] A transmission shaft is arranged at the lower end of each layer of the plate along its length direction, and a plurality of driving gears are fixedly connected to the transmission shaft. A plurality of through slots matching the driving gears are cut on the layer plate, and the upper ends of the driving gears extend through the through slots to above the end surface of the layer plate; the plurality of transmission shafts are connected to each other in a transmission manner, and one of the plurality of transmission shafts is connected to a power device;

[0007] The tray assembly includes a bracket, on which a plurality of rotating shafts are arranged along its length direction, and a driven gear matching the driving gear is arranged on one of the rotating shafts; and a plurality of groups of railings arranged along the width direction of the tray assembly are arranged at the upper end of the bracket for evenly dividing the upper space of the tray assembly.

[0008] Furthermore, the shelf includes 4 columns and multiple horizontal beams; the beams are arranged in groups of two with the same height, and a layer of boards is arranged on each group of beams; the beams are connected to the columns in a movable socket mode. The height of the beams can be adjusted according to the height of the tires, and the adaptability is wide.

[0009] Furthermore, two lifting grooves are cut at the lower end of the front side of the bracket for matching with a forklift arm.

[0010] Furthermore, the shelf is configured as a multi-layer structure, and the corresponding number of layers can be set according to the diameter of the aircraft tire and the height of the warehouse.

[0011] Furthermore, a pulley is installed at the shaft end extension position of the transmission shaft at the lower end of the bottom layer, and a motor is installed below the bottom layer. The motor end pulley is connected to the bottom transmission shaft pulley through a belt to provide power to realize the operation of the transmission mechanism. The transmission shafts are driven by chains.

[0012] Furthermore, the layer plate is also provided with a plurality of groups of limiting devices for limiting the position of the tray assembly.

[0013] Furthermore, the diameter of the driven gear is larger than that of the driving gear, the thickness of the driven gear is smaller than that of the driving gear, and an avoidance groove matching the driving gear and the driven gear is cut on the bracket of the tray assembly.

[0014] Furthermore, it also includes an intelligent control system, which is connected to each motor. The intelligent control system includes a timing operation module, which is used to control the motor to start and operate according to a preset operation time to realize tire self-rotation.

[0015] Furthermore, the intelligent control system also includes a quantitative working module, which is used to retrieve the rotation angle requirement according to the tire specifications currently stored on the shelf, and then calculate and issue it as a single working quantity of the motor.

[0016] Technical advantages of this utility model:

[0017] (1) Each shelf is equipped with multiple cargo spaces and can store tires in multiple layers. The tire storage density is high, which is conducive to saving storage capacity.

[0018] (2) A pallet assembly is set up on each layer, and each tire on the pallet is placed vertically and separately. Each tire does not bear additional pressure, and the storage conditions are good, which is conducive to maintaining tire performance and increasing tire life.

[0019] (3) The pallet assembly and the shelf adopt a split structure. When the two are aligned, the active and driven gears automatically engage, and the positioning accuracy requirement is not high. This split structure provides convenient conditions for forklift operations, which is conducive to mechanized operation and reduces labor consumption.

[0020] (4) When the tires need to rotate periodically, the motor can be started to achieve uniform turning without manual effort. The operation is simple and the tires rotate without omission.

[0021] (5) Multiple tire racks can be combined to form a three-dimensional tire storage system, which can be managed and controlled in a unified manner to achieve unified rotation of tires in the storage area.

[0022] (6) The tire warehouse is combined with intelligent handling equipment such as AGV and RGV, intelligent warehouse management terminals, and dispatching terminals to form an intelligent three-dimensional storage warehouse, realizing intelligent and unmanned aircraft tire storage management. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the automatic flip high-position storage tire rack of the utility model;

[0024] Figure 2 It is a three-dimensional diagram of the shelf in the utility model;

[0025] Figure 3 This is a bottom view of the shelf;

[0026] Figure 4 It is a three-dimensional diagram of the tray assembly in the utility model;

[0027] Figure 5 yes Figure 4 Side view of. DETAILED DESCRIPTION

[0028] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings.

[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 It can be seen that the present embodiment provides an automatic flip high-position storage tire rack, which includes at least one shelf 1; and also includes at least one group of pallet assemblies 2. The shelf 1 includes four columns 15, a plurality of horizontally arranged beams 16, and at least one layer board 10. The four columns 15 are supported at the left and right ends and connected as a whole by a plurality of beams 16. The beams 16 are grouped in two, and each layer board 10 is fixedly arranged in the horizontal direction by a group of beams 16 to form a bearing surface of the pallet assembly.

[0030] like Figure 3 It can be seen that the crossbeam 16 and the column 15 adopt a movable socket mode, and the height of the crossbeam can be adjusted at will according to the height of the tire, and the adaptability range is wide.

[0031] like Figure 1 , Figure 2It can be seen that in this embodiment, the shelf 1 is configured as a multi-layer structure, and the corresponding number of layers can be set according to the diameter of the aircraft tire and the height of the warehouse.

[0032] A transmission shaft 11 is provided at the lower end of each layer of the plate 10 along its length direction, and a plurality of driving gears 110 are fixedly connected to the transmission shaft 11. A plurality of through grooves matching the driving gears 110 are cut on the plate 10, and the upper ends of the driving gears 110 extend through the through grooves to above the end surface of the plate 10; the plurality of transmission shafts 11 are transmission-connected to each other, and one of the plurality of transmission shafts 11 is connected to a power device.

[0033] like Figure 1 , Figure 2 It can be seen that in this embodiment, a pulley is installed at the shaft end extension position of the transmission shaft 11 at the lower end of the bottom layer 10, and a motor 13 is installed in the space below the bottom layer. The motor end pulley is connected to the bottom layer transmission shaft pulley through a belt to provide power to realize the operation of the transmission mechanism. The transmission shafts 11 are transmitted through chains 14.

[0034] The tray assembly (2) comprises a bracket (20), a plurality of rotating shafts (21) are arranged on the bracket (20) along its length direction, and a driven gear (210) matching the driving gear (110) is arranged on one of the rotating shafts (21); and a plurality of groups of railings (22) are arranged along the width direction of the tray assembly (2) at the upper end of the bracket (20) for evenly dividing the space above the tray assembly.

[0035] like Figure 2 , Figure 4 , Figure 5 It can be seen that in the present embodiment, the tray assembly 2 comprises a bracket 20, on which four rotating shafts 21 distributed along the length direction thereof are movably provided, among which the first and fourth rotating shafts 21 are of equal height, the second and third rotating shafts 21 are of equal height, and the first rotating shaft is higher than the second rotating shaft; a driven gear 210 matching the driving gear 110 is fixedly provided on one of the second and third rotating shafts; a plurality of groups of railings 22 arranged along the width direction of the tray assembly 2 are provided at the upper end of the bracket 20 for evenly dividing the upper space of the tray assembly; in the present embodiment, five groups of railings 22 are provided, which can accommodate four tires at the same time.

[0036] The lower front end of the bracket 20 is also cut with two lifting grooves 23 for matching with a forklift arm.

[0037] The layer plate 10 is also provided with a plurality of groups of limiting devices 12 for limiting the position of the tray assembly 2 .

[0038] When the pallet assembly 2 is placed on the cargo space, the bottom of the tire contacts the four rotating shafts 21 along the arc surface at the same time, and the two sides of the tire are simultaneously limited by a group of railings 22, and the driving gear 110 and the driven gear 210 are meshed with each other. When the power device is working, the transmission shaft 11 rotates, and the driving gear 110 drives one of the four rotating shafts 21 to rotate through the driven gear 210, and the other rotating shafts 21 follow. At this time, the tire is driven to rotate at the bottom by friction, thereby completing the rotation maintenance.

[0039] like Figure 3 It can be seen that in this embodiment, two tray assemblies 2 are arranged side by side on each layer of the shelf 1, the transmission shaft 11 is connected to the power device at its starting end, two driving gears 110 are arranged on the transmission shaft 11 to match the tray assemblies 2, and the length of the transmission shaft 11 is less than the width of the shelf 1. Through the above structure, the length of the transmission shaft 11 is shortened, which is conducive to improving the power transmission efficiency.

[0040] like Figure 3 , Figure 4 It can be seen that the diameter of the driven gear 210 is larger than the driving gear 110, the thickness of the driven gear 210 is smaller than the driving gear 110, and the bracket 20 of the tray assembly 2 is cut with an avoidance groove matching the driving gear 110 and the driven gear 210. The benefit of this structure is that when the tray assembly 2 is placed on the shelf 1, the driven gear 210 and the driving gear 110 are easy to match, thereby reducing the position accuracy requirements when the tray assembly 2 is put on the shelf, making it easier to put on the shelf.

[0041] The functional steps implemented by the utility model are:

[0042] The pallet assembly 2 with the aircraft tires is forked and placed on the shelf layer 10 by a forklift or other handling equipment, and is limited by the limit device 12. At this time, the driving gear 110 and the driven gear 210 are meshed with each other, that is, freely meshed; in the subsequent maintenance process, the motor 13 is started, the chain transmission drives all the transmission shafts 11 on the shelf to rotate, and the rotating shaft 21 follows, and the vertically stored aircraft tires are driven to rotate by friction, thereby realizing the tire self-rotation.

[0043] Furthermore, it also includes an intelligent control system, which is connected to each motor 13. The intelligent control system includes a timing working module, which is used to control the motor to start and work according to the preset working time to realize the tire rotation. As one of the implementation methods, 4 natural days are set as working time every year according to the changes of the four seasons.

[0044] Furthermore, the motor 13 is configured as a stepping motor to achieve precise control of the tire rotation angle.

[0045] Furthermore, multiple groups of tire racks are installed in combination to form a three-dimensional tire warehouse, and all motors are connected and controlled in a unified manner to achieve combined linkage of all tire racks in the warehouse, and all tires rotate on time.

[0046] Furthermore, multiple sets of automatic flipping high-position storage tire racks are installed in combination to form a three-dimensional tire warehouse. All motors are connected and controlled in a unified manner to achieve combined linkage of all tire racks in the warehouse and all tires rotate on time.

[0047] In the utility model, by adjusting the setting height of the layer plate 10 and matching the tray components 2 of different specifications, it is allowed to store aircraft tires of different specifications. According to the maintenance requirements, the rotation angle requirements of aircraft tires of different specifications are not completely the same each time.

[0048] Furthermore, in order to solve the above problems, the intelligent control system also includes a quantitative working module, which is used to retrieve the rotation angle requirement according to the tire specifications currently stored on the shelf 1, and then calculate and issue the single working quantity of the motor 13. The motor 13 is controlled by the timing working module and the quantitative working module.

[0049] The specific implementation methods of the present invention include but are not limited to the above-mentioned embodiments. Without departing from the spirit and essence of the present invention, technicians familiar with the field can make various corresponding changes and deformations according to the present invention, but still fall within the protection scope of the present invention.

Claims

1. An automatic flip high-position storage tire rack, comprising at least one shelf (1); characterized in that: It also comprises at least one group of pallet assemblies (2); at least one layer board (10) is horizontally arranged on the shelf (1) for carrying the pallet assemblies; A transmission shaft (11) is arranged at the lower end of each layer of the plate (10) along its length direction, and a plurality of driving gears (110) are fixedly connected to the transmission shaft (11), and a plurality of through slots matching the driving gears (110) are cut on the layer (10), and the upper end of the driving gear (110) passes through the through slots and extends to above the end surface of the layer (10); the plurality of transmission shafts (11) are connected to each other in a transmission manner, and one of the plurality of transmission shafts (11) is connected to a power device; The tray assembly (2) comprises a bracket (20), a plurality of rotating shafts (21) are arranged on the bracket (20) along its length direction, and a driven gear (210) matching the driving gear (110) is arranged on one of the rotating shafts (21); and a plurality of groups of railings (22) are arranged along the width direction of the tray assembly (2) at the upper end of the bracket (20) for evenly dividing the space above the tray assembly.

2. The automatic flip high-position storage tire rack according to claim 1, characterized in that: The shelf (1) comprises four upright posts (15) and a plurality of horizontally arranged crossbeams (16); the crossbeams (16) are arranged in groups of two at the same height, and a layer of layer boards (10) is arranged on each group of crossbeams (16); the crossbeams (16) and the upright posts (15) are connected in a movable socket mode.

3. The automatic flip high-position storage tire rack according to claim 1, characterized in that: Two lifting grooves (23) are cut at the lower front end of the bracket (20) for matching with a forklift arm.

4. The automatic flip high-position storage tire rack according to claim 1, characterized in that: The shelf (1) is configured as a multi-layer structure.

5. The automatic flip high-position storage tire rack according to claim 1, characterized in that: The layer plate (10) is also provided with a plurality of groups of limiting devices (12) for limiting the position of the tray assembly (2).

6. The automatic flip high-position storage tire rack according to claim 1, characterized in that: The diameter of the driven gear (210) is greater than that of the driving gear (110), the thickness of the driven gear (210) is less than that of the driving gear (110), and an avoidance groove matching the driving gear (110) and the driven gear (210) is cut on the bracket (20) of the tray assembly (2).

7. The automatic flip high-position storage tire rack according to claim 1, characterized in that: A pulley is installed at the extended position of the shaft end of the transmission shaft (11) at the lower end of the bottom layer plate (10), and a motor (13) is installed below the bottom layer plate. The pulley and the motor (13) are connected in transmission; the multiple transmission shafts (11) are driven by chains (14).

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