Three-dimensional carrying device and parking lot

Abstract

The invention discloses a three-dimensional object carrying device and a parking lot, and relates to the technical field of lifters. In the three-dimensional object carrying device, a first lifting mechanism is provided with a plurality of first hinge parts, and the first hinge parts can move along a first lifting closed path; the second lifting mechanism is provided with a plurality of second hinge parts, and the second hinge parts can move along a second lifting closed path; the plurality of bearing parts are arranged at intervals along the first lifting closed path; the bearing part is provided with a third hinge part hinged to the first hinge part and a fourth hinge part hinged to the second hinge part; the axis of the third hinge part and the axis of the fourth hinge part are staggered in the first staggered direction, and the first lifting closed path and the second lifting closed path are staggered in the second staggered direction; and the first staggered direction and the second staggered direction are arranged in the same direction, so that the third hinge part and the fourth hinge part can translate in the same direction, and the bearing part realizes translation type lifting. Layered bearing of stored objects can be conveniently and stably achieved, and the structure is simplified.

Description

Technical Field

[0001] The present application relates to the technical field of elevators, and more particularly to a three-dimensional loading device and a parking lot. Background Art

[0002] Layered storage is a way to efficiently utilize limited space and improve space efficiency. For example, multiple liftable load-bearing units can be installed to conveniently load items in layers. However, existing load-bearing units are mounted in a movable hanging manner, causing their center of gravity to naturally sag. This can cause the load-bearing units to wobble after being lifted into the air, which can easily cause the stored items within them to fall over.

[0003] Therefore, some three-dimensional object loading devices use a clamping assembly to clamp the stored objects in the loading portion to prevent the stored objects from falling when the loading portion shakes. However, the provision of the clamping assembly complicates the structure of the three-dimensional object loading device and increases production costs.

[0004] Therefore, how to provide a three-dimensional loading device that can conveniently and stably realize layered loading of stored objects and has a simplified structure is still a technical problem that needs to be urgently solved by those skilled in the art. Summary of the Invention

[0005] In view of this, in order to solve the above technical problems, the present application provides a three-dimensional loading device and a parking lot.

[0006] In order to solve the above technical problems, a technical solution adopted by the present application is to provide a three-dimensional object carrying device, which includes:

[0007] A first lifting mechanism has a plurality of first hinged portions, the plurality of first hinged portions being arranged at intervals along a first lifting closed path and being movable along the first lifting closed path;

[0008] a second lifting mechanism having a plurality of second hinged portions, the plurality of second hinged portions being arranged at intervals along a second lifting closed path and being movable along the second lifting closed path;

[0009] and a plurality of carrying parts, the plurality of carrying parts being arranged at intervals along the first lifting closed path; the carrying parts being used for carrying stored objects;

[0010] Among them, the bearing part is provided with a third hinge part hinged to the first hinge part and a fourth hinge part hinged to the second hinge part; the axis of the third hinge part and the axis of the fourth hinge part are staggered along the first staggered direction, and the first lifting closed path and the second lifting closed path are staggered along the second staggered direction; the first staggered direction and the second staggered direction are set in the same direction, so that the third hinge part can translate in the same direction as the fourth hinge part, so that the bearing part can realize translational lifting.

[0011] To solve the above technical problems, another technical solution adopted by this application is to provide a parking lot, which is provided with the above-mentioned three-dimensional storage device, and the stored item is a vehicle.

[0012] Beneficial effects: Different from the prior art, this application has at least the following three beneficial effects. In the first aspect, by setting the first staggering direction and the second staggering direction in the same direction, the bearing part can achieve translational lifting, that is, the convenience of layered bearing of stored items can be realized through the translational lifting of multiple bearing parts. In the second aspect, this application can use the first hinge part and the second hinge part to respectively support the third hinge part and the fourth hinge part whose axes are staggered along the first staggering direction, so as to improve the stability of the stored items carried on the bearing part. In the third aspect, the structure for stably supporting the stored items in this application is more simplified than the structure for stably supporting the stored items in the prior art. Specifically, even without additionally setting a clamping assembly for clamping the stored items as in the prior art, in this application, by setting the first staggering direction and the second staggering direction in the same direction, using the first hinge part and the second hinge part to respectively support the third hinge part and the fourth hinge part whose axes are staggered along the first staggering direction, the stored items can be stably carried. In summary, the three-dimensional storage device of this application can conveniently and stably achieve the layered bearing of stored items and has a simplified structure. Description of the Drawings

[0013] Figure 1 It is a schematic diagram of the marking of the first lifting closing path and the second lifting closing path of the three-dimensional storage device in the first embodiment of this application, Figure 1 Obtained by observing the orthographic projection determined from the plane where the second lifting closing path is located;

[0014] Figure 2 It is Figure 1 An enlarged schematic diagram of area A in

[0015] Figure 3 It is Figure 2 An enlarged schematic diagram of area C in

[0016] Figure 4 It is Figure 1 A schematic diagram of the marking of the first staggering direction and the first staggering distance of area A in

[0017] Figure 5 It is Figure 1 A schematic diagram of the marking of the second staggering direction and the second staggering distance of area B in

[0018] Figure 6 It is a schematic three-dimensional structure diagram of the three-dimensional storage device in the first embodiment of this application;

[0019] Figure 7 It is a schematic three-dimensional structure diagram of the three-dimensional storage device in the first embodiment of this application,Figure 7 Viewed obliquely downward from the front side of the three-dimensional storage device, and Figure 7 some of the structures are not shown;

[0020] Figure 8 is Figure 7 an enlarged schematic view of region E in

[0021] Figure 9 is a three-dimensional structure schematic diagram of the three-dimensional storage device according to the first embodiment of the present application, Figure 9 Viewed obliquely downward from the rear side of the three-dimensional storage device, and Figure 9 some of the structures are not shown;

[0022] Figure 10 is Figure 9 an enlarged schematic view of region F in

[0023] Figure 11 is an assembled structure schematic diagram of the carrying part, the first hinge part, the second hinge part, the third hinge part, the fourth hinge part, the first conveying chain, the second conveying chain, the first guide rail and the second guide rail in the second embodiment of the present application;

[0024] Figure 12 is Figure 11 an enlarged schematic view of the assembled structure of the region where the first hinge part and the third hinge part are located or the region where the second hinge part and the fourth hinge part are located in the shown structure;

[0025] Figure 13 is Figure 12 an exploded structure schematic diagram of the shown assembled structure;

[0026] Figure 14 is a structure schematic diagram of the three-dimensional storage device according to the third embodiment of the present application, Figure 14 Viewed from the orthographic projection determined by the plane where the second lifting and closing path is located;

[0027] Figure 15 is a marked schematic diagram of the first lifting and closing path and the second lifting and closing path of the three-dimensional storage device according to the third embodiment of the present application, Figure 15 Viewed from the orthographic projection determined by the plane where the second lifting and closing path is located;

[0028] Figure 16 is a structure schematic diagram of the parking lot of the present application.

[0029] Explanation of reference numerals:

[0030] Three-dimensional object carrying device 10; first lifting mechanism 100; second lifting mechanism 200; carrying portion 300; third hinge portion 310; third hinge axis 311a; axis L1 of third hinge portion 310; fourth hinge portion 320; fourth hinge axis 321a; axis L2 of fourth hinge portion 320; drive assembly 400; guide rail 500; chain plate guide groove 501; hinge portion avoidance groove 502; protrusion avoidance groove 503; device housing 600; parking lot 20;

[0031] First offset direction e1; first offset distance d1; second offset direction e2; second offset distance d2; first center O1; second center O2; overlapping area Q1; first offset area Q2; second offset area Q3;

[0032] First hinge portion 110; first hinge hole 111a; first lifting closed path 101; second hinge portion 210; second hinge hole 211a; second lifting closed path 201;

[0033] First flexible traction type lifting mechanism 100a; first flexible traction member 120a; first flexible belt 120a-1; first conveying chain 120a-2; first upper rotating wheel 130a; first lower rotating wheel 140a; second flexible traction type lifting mechanism 200a; second flexible traction member 220a; second flexible belt 220a-1; second conveying chain 220a-2; second upper rotating wheel 230a; second lower rotating wheel 240a;

[0034] Driving device 410; linkage assembly 420; first linkage end 421; first linkage wheel 421a; second linkage end 422; second linkage wheel 422a; third flexible traction member 423; linkage shaft 424;

[0035] Adapter plate 11-1; first plate portion 11-11; second plate portion 11-12; hinge seat 11-2; hinge hole 11-21; threaded connector 11-3; bearing 11-4; chain plate hinge portion 12-1; first side chain plate group 12-2; second side chain plate group 12-3; conveying chain plate 121;

[0036] First turret type lifting mechanism 100b; first turret 120b; second turret type lifting mechanism 200b; second turret 220b. DETAILED DESCRIPTION

[0037] To enable those skilled in the art to better understand the technical solution of this application, the following further describes this application in detail in conjunction with the accompanying drawings and specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in this application without creative efforts shall fall within the scope of protection of this application.

[0038] In addition, all directional indications (such as up, down, left, right, front, back...) in the embodiments of this application are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If this specific posture changes, then the directional indications will also change accordingly.

[0039] Embodiment 1

[0040] Please refer to Figures 1 - 6 , the three-dimensional loading device 10 of this application includes a first lifting mechanism 100, a second lifting mechanism 200, and a plurality of carrying parts 300.

[0041] The first lifting mechanism 100 has a plurality of first hinge parts 110, and the plurality of first hinge parts 110 are arranged at intervals along the first lifting closed path 101 and can move along the first lifting closed path 101.

[0042] The second lifting mechanism 200 has a plurality of second hinge parts 210, and the plurality of second hinge parts 210 are arranged at intervals along the second lifting closed path 201 and can move along the second lifting closed path 201.

[0043] The plurality of carrying parts 300 are arranged at intervals along the first lifting closed path 101; the carrying parts 300 are used for carrying storage items. [[ID=2~1]]

[0044] Among them, the carrying part 300 is provided with a third hinge part 310 hinged to the first hinge part 110 and a fourth hinge part 320 hinged to the second hinge part 210. The axis L1 of the third hinge part 310 and the axis L2 of the fourth hinge part 320 are arranged offset in the first offset direction e1, and the first lifting closed path 101 and the second lifting closed path 201 are arranged offset in the second offset direction e2. The first offset direction e1 and the second offset direction e2 are arranged in the same direction, so that the third hinge part 310 can translate in the same direction as the fourth hinge part 320, enabling the carrying part 300 to achieve translational lifting. It should be noted that translational lifting means that the carrying part 300 can rise and fall in a translational manner.

[0045] It should be noted that the stored item is an item carried by the carrying part 300, and the layered storage of the stored item can be realized by a plurality of carrying parts 300 arranged at intervals along the first lifting and closing path 101. The stored item can be a vehicle, a pallet, daily necessities, a workpiece or a material in the production and processing process, but is not limited thereto. A pallet is an item stacked together. Daily necessities include, but are not limited to, toiletries, tableware or food, and will not be specifically defined here.

[0046] In some examples (not shown in the figure), a conveying device including a conveyor belt can be provided on the carrying part to receive the stored item input to the carrying part and output the stored item carried in the carrying part. In this way, the automatic loading and unloading of the stored item can be realized.

[0047] In the above manner, there are at least the following three beneficial effects. In the first aspect, in the present application, by arranging the first staggering direction e1 and the second staggering direction e2 in the same direction, the carrying part 300 can realize translational lifting, that is, the convenience of layered carrying of the stored item can be realized through the translational lifting of a plurality of carrying parts 300. In the second aspect, the present application can use the first hinge part 110 and the second hinge part 210 to respectively support the third hinge part 310 and the fourth hinge part 320 whose axes are staggered along the first staggering direction e1, so as to improve the stability of the stored item carried on the carrying part 300. In the third aspect, the structure for stably carrying the stored item in the present application is simpler than the structure for stably carrying the stored item in the prior art. Specifically, even if an additional clamping assembly for clamping the stored item is provided in the prior art, in the present application, by arranging the first staggering direction e1 and the second staggering direction e2 in the same direction, the first hinge part 110 and the second hinge part 210 are used to respectively support the third hinge part 310 and the fourth hinge part 320 whose axes are staggered along the first staggering direction e1, so that the stored item can be stably carried. In summary, the three-dimensional storage device 10 of the present application can conveniently and stably realize the layered carrying of the stored item and has a simplified structure.

[0048] It should be noted that as Figures 1 - 6 shown, in the same carrying part 300, the speed at which the first hinge part 110 hinged to the third hinge part 310 moves in the first lifting and closing path 101 is the first speed, and the speed at which the second hinge part 210 hinged to the fourth hinge part 320 moves in the second lifting and closing path 201 is the second speed. Then, the first staggering direction e1 and the second staggering direction e2 are arranged in the same direction, so that the direction of the first speed can be the same as the direction of the second speed, and the magnitude of the first speed can be equal to the magnitude of the second speed, thereby enabling the third hinge part 310 to translate in the same direction as the fourth hinge part 320, so that the carrying part 300 realizes translational lifting.

[0049] Optionally, the shape of the first lifting and closing path 101 is the same as the shape of the second lifting and closing path 201. Taking the center of the area surrounded by the first lifting and closing path 101 as the first center O1, and taking the center of the area surrounded by the second lifting and closing path 201 as the second center O2.

[0050] Wherein, the axis L1 of the third hinge portion 310 and the axis L2 of the fourth hinge portion 320 are both perpendicular to the plane where the second lifting and closing path 201 is located. Observed from the orthographic projection determined by the plane where the second lifting and closing path 201 is located, the first center O1 and the second center O2 are arranged offset along the second offset direction e2, and the first lifting and closing path 101 and the second lifting and closing path 201 are translated and offset along the second offset direction e2. This can improve the smoothness of the lifting of the bearing portion 300.

[0051] It should be noted that the first lifting and closing path 101 and the second lifting and closing path 201 being translated and offset along the second offset direction e2 means that the first lifting and closing path 101 and the second lifting and closing path 201 are offset along the second offset direction e2, and if the first lifting and closing path 101 is translated along the second offset direction e2 to the second lifting and closing path 201, the first lifting and closing path 101 can overlap with the second lifting and closing path 201. That is, the first lifting and closing path 101 and the second lifting and closing path 201 are translationally symmetric.

[0052] By way of example and not limitation, the shape of the first lifting and closing path 101 and the shape of the second lifting and closing path 201 can be designed as needed, as long as the shape of the first lifting and closing path 101 is the same as the shape of the second lifting and closing path 201.

[0053] Optionally, taking the angle between the first offset direction e1 and the horizontal plane as the first angle, and taking the angle between the second offset direction e2 and the horizontal plane as the second angle, the first angle and the second angle are the same and are both 0 degrees to 90 degrees.

[0054] In the first example, the bearing portion 300 is formed into a fully open structure, and the first angle and the second angle can both be 0 degrees, so that the fully open structure is parallel to the horizontal plane. The fully open structure is, for example, a flat plate structure, but is not limited thereto.

[0055] In the second example (not shown in the figure), the bearing portion is formed into a fully open structure, and the first angle and the second angle can both be 10 degrees, so that the fully open structure is inclined relative to the horizontal plane. The fully open structure is, for example, a flat plate structure, but is not limited thereto.

[0056] In the third example (not shown in the figures), the bearing part is formed into a semi-open structure, for example, an L-shaped structure, and the L-shaped structure includes a horizontal plate and a vertical plate. The third hinge part and the fourth hinge part are arranged on the vertical plate, and the first angle and the second angle can both be 90 degrees, so that the horizontal plate is parallel to the horizontal plane.

[0057] In the fourth example (not shown in the figures), the bearing part is formed into a semi-open structure, and the first angle and the second angle can both be 0 degrees, 45 degrees or 90 degrees, but are not limited thereto.

[0058] In the fifth example (not shown in the figures), the bearing part is formed into an openable and closable closed structure, and the first angle and the second angle can both be 0 degrees, 22 degrees, 45 degrees, 60 degrees or 90 degrees.

[0059] Optionally, as Figures 1 - 6 shown, when observing from the orthographic projection determined by the plane where the second lifting and closing path 201 is located, in the same bearing part 300, the distance between the axis L1 of the third hinge part 310 and the axis L2 of the fourth hinge part 320 is the first staggering distance d1, and the distance between the first center O1 and the second center O2 is the second staggering distance d2. The first staggering distance d1 is equal to the second staggering distance d2. In this way, the stability of the lifting of the bearing part 300 can be improved.

[0060] Optionally, as Figures 1 - 6 shown, when observing from the orthographic projection determined by the plane where the second lifting and closing path 201 is located, the area surrounded by the first lifting and closing path 101 and the area surrounded by the second lifting and closing path 201 are divided into an overlapping area Q1, a first staggering area Q2 and a second staggering area Q3.

[0061] The overlapping area Q1 is the overlapping part of the area surrounded by the first lifting and closing path 101 and the area surrounded by the second lifting and closing path 201. The first staggering area Q2 is the part of the area surrounded by the first lifting and closing path 101 that is staggered from the overlapping area Q1. The second staggering area Q3 is the part of the area included in the second lifting and closing path 201 that is staggered from the overlapping area Q1.

[0062] Among them, the first lifting mechanism 100 and the second lifting mechanism 200 are respectively located on the opposite sides of the bearing part 300. The first staggering area Q2 and the second staggering area Q3 are staggered and distributed on both sides of the overlapping area Q1 along the second staggering direction e2. There is at least a bearing part 300 that satisfies that at least part of the bearing part 300 extends into the overlapping area Q1, and the part of the bearing part 300 extending into the overlapping area Q1 is located between the first lifting mechanism 100 and the second lifting mechanism 200.

[0063] In the above manner, the utilization rate of space can be improved, enabling the multiple bearing parts 300, the first lifting mechanism 100, and the second lifting mechanism 200 to be assembled more compactly.

[0064] Optionally, in combination with Figures 1 - 6 , refer to Figures 7 - 11 as shown, the three-dimensional storage device 10 includes a driving component 400.

[0065] In one example, the driving component 400 is respectively in transmission connection with the first lifting mechanism 100 and the second lifting mechanism 200 to drive the first lifting mechanism 100 to move the first hinged part 110 along the first lifting and closing path 101, and drive the second lifting mechanism 200 to move the second hinged part 210 along the second lifting and closing path 201.

[0066] In another example, the driving component 400 is in transmission connection with the first lifting mechanism 100 or the second lifting mechanism 200 to drive the first lifting mechanism 100 to move the first hinged part 110 along the first lifting and closing path 101, and drive the second lifting mechanism 200 to move the second hinged part 210 along the second lifting and closing path 201 through the bearing part 300 in transmission.

[0067] For the convenience of description, in the subsequent embodiments, the example where the driving component 400 is respectively in transmission connection with the first lifting mechanism 100 and the second lifting mechanism 200 is taken for illustration.

[0068] Optionally, in combination with Figures 1 - 6 , refer to Figures 7 - 11 as shown, the driving component 400 includes a driving device 410 and a linkage component 420. The linkage component 420 is in transmission connection with the driving device 410, and the linkage component 420 has a first linkage end 421 and a second linkage end 422 that rotate synchronously.

[0069] Among them, the first linkage end 421 is in transmission connection with the first lifting mechanism 100 to drive the first lifting mechanism 100 to move the first hinged part 110 along the first lifting and closing path 101. The second linkage end 422 is in transmission connection with the second lifting mechanism 200 to drive the second lifting mechanism 200 to move the second hinged part 210 along the second lifting and closing path 201.

[0070] In the above manner, by using the first linkage end 421 and the second linkage end 422 to respectively drive the first lifting mechanism 100 and the second lifting mechanism 200, the synchronization of the movements of the first lifting mechanism 100 and the second lifting mechanism 200 can be improved, and further, the jamming caused by uneven speeds between the first hinged part 110 hinged to the third hinged part 310 and the second hinged part 210 hinged to the fourth hinged part 320 in the same bearing part 300 can be avoided or reduced.

[0071] Optionally, in combination with Figures 1 - 6 and referring to Figures 7 - 11 as shown, the linkage assembly 420 includes a linkage shaft 424, a first linkage wheel 421a, and a second linkage wheel 422a.

[0072] The linkage shaft 424 is drivingly connected to the driving device 410 and the linkage shaft 424 passes through the driving device 410 and protrudes from both ends of the driving device 410. The first linkage end 421 is formed as the first linkage wheel 421a, and the first linkage wheel 421a is disposed at one end of the linkage shaft 424 protruding from the driving device 410. The second linkage end 422 is formed as the second linkage wheel 422a, and the second linkage wheel 422a is disposed at the other end of the linkage shaft 424 protruding from the driving device 410.

[0073] In the above manner, the use of the linkage shaft 424 for transmission can improve the synchronization of the movements of the first linkage wheel 421a and the second linkage wheel 422a, and further improve the synchronization of the movements of the first hinge portion 110 hinged by the third hinge portion 310 and the second hinge portion 210 hinged by the fourth hinge portion 320 in the same load-bearing portion 300, so as to reduce jamming.

[0074] Optionally, in one example, the first linkage wheel 421a and the second linkage wheel 422a can be respectively drivingly connected to the first lifting mechanism 100 and the second lifting mechanism 200 through corresponding third flexible traction members 423. By way of example and not limitation, the third flexible traction member 423 includes but is not limited to a transmission belt or a transmission chain.

[0075] Optionally, in another example (not shown in the figure), the first linkage wheel and the second linkage wheel can be respectively drivingly connected to the first lifting mechanism and the second lifting mechanism through corresponding gear trains.

[0076] Optionally, in combination with Figures 1 - 6 and referring to Figures 7 - 11 as shown, the three-dimensional storage device 10 may include a device housing 600, and the first lifting mechanism 100, the second lifting mechanism 200, and the driving assembly 400 are disposed inside the device housing 600. By way of example and not limitation, the device housing 600 can be a semi-open structure or an openable and closable closed structure to facilitate taking and placing storage items into and out of the device housing 600.

[0077] Optionally, referring to Figures 1 - 11 as shown, the first lifting mechanism 100 can be a first flexible traction type lifting mechanism 100a, and the second lifting mechanism 200 can be a second flexible traction type lifting mechanism 200a.

[0078] The first flexible traction type lifting mechanism 100a includes a first flexible traction member 120a, a first upper rotating wheel 130a and a first lower rotating wheel 140a. The first upper rotating wheel 130a and the first lower rotating wheel 140a are arranged at intervals up and down. The first flexible traction member 120a bypasses the first upper rotating wheel 130a and the first lower rotating wheel 140a along the first lifting closed path 101, and a plurality of first hinge portions 110 are arranged at intervals along the first lifting closed path 101 on the first flexible traction member 120a. The first linkage end 421 is in transmission connection with the first upper rotating wheel 130a or the first lower rotating wheel 140a to drive the first flexible traction member 120a to rotate, so that the first hinge portion 110 moves along the first lifting closed path 101.

[0079] The second flexible traction type lifting mechanism 200a includes a second flexible traction member 220a, a second upper rotating wheel 230a and a second lower rotating wheel 240a. The second upper rotating wheel 230a and the second lower rotating wheel 240a are arranged at intervals up and down. The second flexible traction member 220a bypasses the second upper rotating wheel 230a and the second lower rotating wheel 240a along the second lifting closed path 201, and a plurality of second hinge portions 210 are arranged at intervals along the second lifting closed path 201 on the second flexible traction member 220a. The second linkage end 422 is in transmission connection with the second upper rotating wheel 230a or the second lower rotating wheel 240a to drive the second flexible traction member 220a to rotate, so that the second hinge portion 210 moves along the second lifting closed path 201.

[0080] In the above manner, the first flexible traction member 120a and the second flexible traction member 220a are flexible structures, so that the shapes of the first lifting closed path 101 and the second lifting closed path 201 can be flexibly changed through flexible deformation to configure a suitable shape according to needs.

[0081] Optionally, referring to Figures 1 - 11 As shown, the first upper rotating wheel 130a, the first lower rotating wheel 140a, the second upper rotating wheel 230a and the second lower rotating wheel 240a can be belt wheels. The first flexible traction member 120a can be a first flexible belt 120a-1, and the second flexible traction member 220a can be a second flexible belt 220a-1.

[0082] Optionally, referring to Figures 1 - 11 As shown, the first hinge portion 110 can include, but is not limited to, a first hinge hole 111a directly or indirectly arranged on the first flexible belt 120a-1, and the second hinge portion 210 can include, but is not limited to, a second hinge hole 211a directly or indirectly arranged on the second flexible belt 220a-1. The third hinge portion 310 includes, but is not limited to, a third hinge shaft 311a directly or indirectly arranged on the bearing portion 300, and the fourth hinge portion 320 includes, but is not limited to, a fourth hinge shaft 321a directly or indirectly arranged on the bearing portion 300.

[0083] Among them, the first hinge hole 111a is hinged to the third hinge shaft 311a, and the second hinge hole 211a is hinged to the fourth hinge shaft 321a; the axis L1 of the third hinge portion 310 can be the axis of the third hinge shaft 311a, and the axis L2 of the fourth hinge portion 320 can be the axis of the fourth hinge shaft 321a.

[0084] Optionally, in other alternative examples (not shown in the figure), the first hinge portion may include, but is not limited to, a first hinge shaft directly or indirectly provided on the first flexible belt, and the second hinge portion may include, but is not limited to, a second hinge shaft directly or indirectly provided on the second flexible belt. The third hinge portion may include, but is not limited to, a third hinge hole directly or indirectly provided on the bearing portion. The fourth hinge portion may include, but is not limited to, a fourth hinge hole directly or indirectly provided on the bearing portion.

[0085] Among them, the first hinge shaft is hinged to the third hinge hole, and the second hinge shaft is hinged to the fourth hinge hole; the axis of the third hinge portion is the axis of the third hinge hole, and the axis of the fourth hinge portion is the axis of the fourth hinge hole.

[0086] Embodiment 2

[0087] Comparison Figures 1 - 11 , refer to Figures 12 - 14 As shown, Embodiment 2 is obtained by further limiting on the basis of Embodiment 1, and the same parts as those in Embodiment 1 will not be described in detail. The difference between Embodiment 2 and Embodiment 1 is that in Embodiment 2, the first conveying chain 120a-2 is used to replace the first flexible belt 120a-1 in Embodiment 1, and the second conveying chain 220a-2 is used to replace the second flexible belt 220a-1 in Embodiment 1, as follows.

[0088] Optionally, for comparison Figures 1 - 11 , refer to Figures 12 - 14 As shown, the first upper rotating wheel 130a, the first lower rotating wheel 140a, the second upper rotating wheel 230a, and the second lower rotating wheel 240a can be sprockets, the first flexible traction member 120a can be the first conveying chain 120a-2, and the second flexible traction member 220a can be the second conveying chain 220a-2. Both the first conveying chain 120a-2 and the second conveying chain 220a-2 include a plurality of conveying chain plates 121 hinged in sequence. Both the first hinge portion 110 and the second hinge portion 210 include an adapter plate 11-1 and a hinge seat 11-2. The adapter plate 11-1 is integrally formed with a conveying chain plate 121. The hinge seat 11-2 is provided on the adapter plate 11-1. The third hinge portion 310 and the fourth hinge portion 320 are respectively hinged to the corresponding hinge seats 11-2.

[0089] In the above manner, by providing the hinge seat 11-2 on the adapter plate 11-1 integrally formed with a conveying chain plate 121, the hinge seat 11-2 of the first hinge portion 110 can be more stably mounted on the first conveying chain 120a-2, and the hinge seat 11-2 of the second hinge portion 210 can be more stably mounted on the second conveying chain 220a-2.

[0090] Optionally, by comparison Figures 1 - 11 , referring to Figures 12 - 14 as shown, the hinge seat 11-2 can be fixed to the adapter plate 11-1 by a plurality of threaded connectors 11-3, but is not limited thereto. In other alternative embodiments, the hinge seat 11-2 can be integrally formed with the adapter plate 11-1.

[0091] Optionally, by comparison Figures 1 - 11 , referring to Figures 12 - 14 as shown, the adapter plate 11-1 can include a first plate portion 11-11 and a second plate portion 11-12. The first plate portion 11-11 is connected to a corresponding conveying chain plate 121 and is arranged coplanarly with the corresponding conveying chain plate 121.

[0092] The second plate portion 11-12 of the first hinge portion 110 is bent towards the side close to the third hinge portion 310 relative to the first plate portion 11-11, and the corresponding hinge seat 11-2 is provided on the second plate portion 11-12 of the first hinge portion 110. The second plate portion 11-12 of the second hinge portion 210 is bent towards the side close to the fourth hinge portion 320 relative to the first plate portion 11-11, and the corresponding hinge seat 11-2 is provided on the second plate portion 11-12 of the second hinge portion 210.

[0093] In the above manner, by bending the second plate portion 11-12 relative to the first plate portion 11-11, the structural strength of the adapter plate 11-1 can be improved.

[0094] Optionally, by comparison Figures 1 - 11 , referring to Figures 12 - 14 as shown, the hinge seat 11-2 is provided with a hinge hole 11-21, and a bearing 11-4 is embedded in the hinge hole 11-21. The third hinge portion 310 and the fourth hinge portion 320 are respectively hinged to the corresponding bearings 11-4.

[0095] Optionally, by comparison Figures 1 - 11 , referring to Figures 12 - 14 as shown, both the first conveying chain 120a-2 and the second conveying chain 220a-2 include a plurality of chain plate hinge portions 12-1, a first side chain plate group 12-2, and a second side chain plate group 12-3.

[0096] The first side link plate group 12-2 and the second side link plate group 12-3 are distributed in pairs and have a plurality of conveying link plates 121 distributed in sequence. The adjacent two conveying link plates 121 in the first side link plate group 12-2 and the adjacent two conveying link plates 121 in the second side link plate group 12-3 are hinged through the link plate hinge part 12-1. The adapter plate 11-1 is integrally formed with a conveying link plate 121 in the second side link plate group 12-3.

[0097] Wherein, guide rails 500 are correspondingly arranged on the first conveying chain 120a-2 and the second conveying chain 220a-2. The guide rail 500 is provided with a link plate guide groove 501 and a hinge part avoidance groove 502 that are hierarchically communicated from the inside of the guide rail 500 to the outside of the guide rail 500. The link plate guide groove 501 is in guiding cooperation with the first side link plate group 12-2. The hinge part avoidance groove 502 avoids the link plate hinge part 12-1. The side wall of the hinge part avoidance groove 502 blocks the first side link plate group 12-2 to prevent the first side link plate group 12-2 from detaching from the link plate guide groove 501 through the hinge part avoidance groove 502.

[0098] In the above manner, guiding the first conveying chain 120a-2 by using the guide rail 500 corresponding to the first conveying chain 120a-2 can improve the smoothness of the rotation of the first conveying chain 120a-2 and avoid or reduce the jitter of the first conveying chain 120a-2; guiding the second conveying chain 220a-2 by using the guide rail 500 corresponding to the second conveying chain 220a-2 can improve the smoothness of the rotation of the second conveying chain 220a-2 and avoid or reduce the jitter of the second conveying chain 220a-2.

[0099] Optionally, as compared Figures 1 - 11 , referring to Figures 12 - 14 shown, the link plate hinge part 12-1 passes through the conveying link plate 121 of the first side link plate group 12-2 and partially protrudes outside the conveying link plate 121 of the first side link plate group 12-2. The guide rail 500 is provided with a convex part avoidance groove 503. The convex part avoidance groove 503, the link plate guide groove 501 and the hinge part avoidance groove 502 are hierarchically communicated from the inside of the guide rail 500 to the outside of the guide rail The convex part avoidance groove 503 avoids the part of the link plate hinge part 12-1 that protrudes outside the conveying link plate 121 of the first side link plate group 12-2.

[0100] Embodiment III

[0101] As compared Figures 1 - 11 , referring to Figures 15 - 16As shown, Embodiment 3 is obtained by further limiting on the basis of Embodiment 1, and the same parts between Embodiment 3 and Embodiment 1 will not be described in detail. The differences between Embodiment 3 and Embodiment 1 are that in Embodiment 3, the first rotary frame type lifting mechanism 100b is used to replace the first flexible traction type lifting mechanism 100a in Embodiment 1, and the second rotary frame type lifting mechanism 200b is used to replace the second flexible traction type lifting mechanism 200a in Embodiment 1, which are specifically as follows.

[0102] Optionally, for comparison Figures 1 - 11 , referring to Figures 15 - 16 as shown, the first lifting mechanism 100 is the first rotary frame type lifting mechanism 100b, and the second lifting mechanism 200 is the second rotary frame type lifting mechanism 200b.

[0103] The first rotary frame type lifting mechanism 100b includes a first rotary frame 120b. The first lifting closed path 101 extends circumferentially around the first rotary frame 120b, and a plurality of first hinge parts 110 are arranged on the first rotary frame 120b at intervals along the first lifting closed path 101. The first linkage end 421 is in transmission connection with the first rotary frame 120b to drive the first rotary frame 120b to rotate, so that the first hinge part 110 moves along the first lifting closed path 101.

[0104] The second rotary frame type lifting mechanism 200b includes a second rotary frame 220b. The second lifting closed path 201 extends circumferentially around the second rotary frame 220b, and a plurality of second hinge parts 210 are arranged on the second rotary frame 220b at intervals along the second lifting closed path 201. The second linkage end 422 is in transmission connection with the second rotary frame 220b to drive the second rotary frame 220b to rotate, so that the second hinge part 210 moves along the second lifting closed path 201.

[0105] It should be noted that both the first rotary frame 120b and the second rotary frame 220b can adopt a rigid structure to stably support the bearing part 300. By way of example rather than limitation, the first rotary frame 120b and the second rotary frame 220b can be a disc-shaped rotary frame, an annular rotary frame or a radial rotary frame.

[0106] Referring to Figure 16 as shown, the parking lot 20 of the present application is provided with the above-mentioned three-dimensional storage device 10, and the stored object is a vehicle.

[0107] The above is only the implementation manner of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made by using the specification and drawings of the present application, or directly or indirectly applied in other related technical fields, shall be included in the patent protection scope of the present application by the same token.

Claims

1. A three-dimensional storage device, characterized in that, The three-dimensional object carrying device comprises: a first lifting mechanism having a plurality of first hinged portions, wherein the plurality of first hinged portions are spaced apart along a first lifting closed path and are movable along the first lifting closed path; a second lifting mechanism having a plurality of second hinged portions, the plurality of second hinged portions being arranged at intervals along a second lifting closed path and being movable along the second lifting closed path; and a plurality of carrying parts, the plurality of carrying parts being arranged at intervals along the first lifting closed path; the carrying parts being used for carrying stored objects; In which, the bearing part is provided with a third hinge part hinged to the first hinge part and a fourth hinge part hinged to the second hinge part; the axis of the third hinge part and the axis of the fourth hinge part are staggered along the first staggered direction, and the first lifting closed path and the second lifting closed path are staggered along the second staggered direction; the first staggered direction and the second staggered direction are set in the same direction, so that the third hinge part can translate in the same direction as the fourth hinge part, so that the bearing part can realize translational lifting.

2. The three-dimensional storage device according to claim 1, characterized in that, The shape of the first lifting closed path is the same as the shape of the second lifting closed path; the center of the area surrounded by the first lifting closed path is the first center, and the center of the area surrounded by the second lifting closed path is the second center; The axis of the third hinge portion and the axis of the fourth hinge portion are both perpendicular to the plane on which the second lifting closed path lies; when observed from an orthographic projection determined from the plane on which the second lifting closed path lies, the first center and the second center are staggered along the second staggering direction, and the first lifting closed path and the second lifting closed path are translationally staggered along the second staggering direction; Observing from the orthographic projection determined by the plane where the second lifting closed path is located, in the same bearing part, the distance between the axis of the third hinge part and the axis of the fourth hinge part is the first offset distance, and the distance between the first center and the second center is the second offset distance; the first offset distance is equal to the second offset distance.

3. The three-dimensional storage device according to claim 1, characterized in that, The three-dimensional object carrying device includes a driving component, which is transmission-connected to the first lifting mechanism and / or the second lifting mechanism to drive the first lifting mechanism to move the first hinged part along the first lifting closed path and drive the second lifting mechanism to move the second hinged part along the second lifting closed path.

4. The three-dimensional object carrying device according to claim 1, characterized in that: The three-dimensional object carrying device includes a driving assembly, which includes a driving device and a linkage assembly; the linkage assembly is in transmission connection with the driving device, and the linkage assembly has a first linkage end and a second linkage end that rotate synchronously; Among them, the first linkage end is transmission-connected to the first lifting mechanism to drive the first lifting mechanism to move the first hinged part along the first lifting closed path; the second linkage end is transmission-connected to the second lifting mechanism to drive the second lifting mechanism to move the second hinged part along the second lifting closed path.

5. The three-dimensional storage device according to claim 4, characterized in that, The first lifting mechanism is a first rotating frame lifting mechanism or a first flexible traction lifting mechanism; The first turret-type lifting mechanism includes a first turret; the first lifting closed path extends circumferentially around the first turret, and a plurality of first hinged portions are spaced apart on the first turret along the first lifting closed path; the first linkage end is in transmission connection with the first turret to drive the first turret to rotate, thereby causing the first hinged portions to move along the first lifting closed path; The first flexible traction-type lifting mechanism includes a first flexible traction member, a first upper rotating wheel and a first lower rotating wheel; the first upper rotating wheel and the first lower rotating wheel are arranged at intervals in the upper and lower directions; the first flexible traction member passes around the first upper rotating wheel and the first lower rotating wheel along the first lifting closed path, and a plurality of first hinged parts are arranged at intervals on the first flexible traction member along the first lifting closed path; the first linkage end is transmission-connected to the first upper rotating wheel or the first lower rotating wheel to drive the first flexible traction member to rotate, so that the first hinged part moves along the first lifting closed path.

6. The three-dimensional storage device according to claim 4, wherein The second lifting mechanism is a second turret type lifting mechanism or a second flexible traction type lifting mechanism; The second turret-type lifting mechanism includes a second turret; the second lifting closed path extends circumferentially around the second turret, and a plurality of second hinged portions are spaced apart on the second turret along the second lifting closed path; the second linkage end is connected to the second turret to drive the second turret to rotate, thereby causing the second hinged portions to move along the second lifting closed path; The second flexible traction-type lifting mechanism includes a second flexible traction member, a second upper rotating wheel and a second lower rotating wheel; the second upper rotating wheel and the second lower rotating wheel are arranged at intervals in the upper and lower directions; the second flexible traction member passes around the second upper rotating wheel and the second lower rotating wheel along the second lifting closed path, and a plurality of second hinged parts are arranged at intervals on the second flexible traction member along the second lifting closed path; the second linkage end is transmission-connected to the second upper rotating wheel or the second lower rotating wheel to drive the second flexible traction member to rotate, so that the second hinged part moves along the second lifting closed path.

7. The three-dimensional loading device according to claim 1, characterized in that, Observing from the orthographic projection determined by the plane on which the second lifting closed path lies, the area enclosed by the first lifting closed path and the area enclosed by the second lifting closed path are divided into an overlapping area, a first offset area, and a second offset area; The overlapping area is the overlapping portion of the area surrounded by the first lifting closed path and the area surrounded by the second lifting closed path; The first staggered area is a portion where the area surrounded by the first lifting closed path is staggered from the overlapping area; The second staggered area is a portion where the area included in the second lifting closed path is staggered from the overlapping area; The first lifting mechanism and the second lifting mechanism are respectively located on opposite sides of the bearing portion; the first staggered area and the second staggered area are staggered along the second staggered direction and distributed on both sides of the overlapping area; at least the bearing portion exists to satisfy that the bearing portion at least partially extends to the overlapping area, and the portion of the bearing portion extending to the overlapping area is located between the first lifting mechanism and the second lifting mechanism.

8. The three-dimensional storage device according to claim 1, characterized in that, The first lifting mechanism is a first flexible traction type lifting mechanism, and the second lifting mechanism is a second flexible traction type lifting mechanism; The first flexible traction-type lifting mechanism comprises a first conveying chain rotating along the first lifting closed path; a plurality of first hinged portions are arranged on the first conveying chain at intervals along the first lifting closed path; the second flexible traction-type lifting mechanism comprises a second conveying chain rotating along the second lifting closed path; a plurality of second hinged portions are arranged on the second conveying chain at intervals along the second lifting closed path; The first conveying chain and the second conveying chain both include a plurality of conveying chain plates hinged in sequence; the first hinge part and the second hinge part both include an adapter plate and an articulation seat; the adapter plate and one of the conveying chain plates are integrally formed; the articulation seat is arranged on the adapter plate; the third articulation part and the fourth articulation part are respectively articulated to the corresponding articulation seats.

9. The three-dimensional storage device according to claim 8, wherein The first conveying chain and the second conveying chain each include a plurality of chain plate hinge portions, a first side chain plate group and a second side chain plate group; The first side chain plate group and the second side chain plate group are arranged in pairs and have a plurality of conveying chain plates distributed in sequence; two adjacent conveying chain plates in the first side chain plate group and two adjacent conveying chain plates in the second side chain plate group are hingedly connected by the chain plate hinge portion; the adapter plate is integrally formed with one of the conveying chain plates in the second side chain plate group; Wherein, the first conveying chain and the second conveying chain are respectively provided with guide rails, and the guide rails are provided with chain plate guide grooves and hinge avoidance grooves which are layered and connected from the inside of the guide rails to the outside of the guide rails; the chain plate guide grooves are guided and matched with the first side chain plate group; the hinge avoidance grooves avoid the chain plate hinges; the side walls of the hinge avoidance grooves block the first side chain plate group to prevent the first side chain plate group from escaping from the chain plate guide grooves from the hinge avoidance grooves.

10. A parking lot, characterized in that, The parking lot is provided with a three-dimensional object carrying device as described in any one of claims 1 to 9, and the stored objects are vehicles.

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