A multi-level non-interference automated large-load loading and unloading rack in a non-equilibrium state

Abstract

The present invention discloses a multi-stage, non-interference, automated, large-load loading and unloading rack in an unbalanced state, comprising: vertical beams symmetrically arranged on the closing plate, a closing plate also provided on the top of the vertical beams, connecting beams symmetrically arranged on the front and rear sides of the vertical beams, side cross beams symmetrically arranged on the side faces of the vertical beams, a transverse conveying mechanism provided at the lower ends of the front and rear sides of the vertical beams, a container provided on the transverse conveying mechanism, a lifting connection mechanism provided between the connecting beams and the top of the container, a vertical rope lowering mechanism provided between the side cross beams and the closing plate below, and multi-stage locking mechanisms symmetrically provided in the vertical beams; the structure of the present invention is not affected by the overall posture of the loading and unloading rack, can be used for long-distance transportation in an unbalanced state, and is not restricted by the unloading scene and the height restriction of the unloading point. It has the advantage of loading and unloading large loads and can store and load and unload large weight goods.

Description

Technical Field

[0001] The present invention relates to the technical field of rocket cargo loading and unloading, and in particular to a multi-stage non-interference automated large-load loading and unloading rack under a non-equilibrium state. Background Art

[0002] There are many solutions for automated storage racks in a balanced state, but there is currently no solution for automated storage racks in an unbalanced state. For example, when a large-load storage rack needs to be transported in an unbalanced state and the rack posture after transportation is not balanced, conventional automated storage racks cannot achieve automated unloading operations. Therefore, the present invention proposes a multi-level non-interference automated large-load loading and unloading rack in an unbalanced state to solve the problems existing in the prior art. Summary of the Invention

[0003] In response to the above problems, the purpose of the present invention is to propose a multi-level non-interference automated large-load loading and unloading rack in an unbalanced state. The multi-level non-interference automated large-load loading and unloading rack in an unbalanced state solves the problem that conventional racks cannot perform unloading operations after movement, and also solves the problem that conventional racks can only perform unloading operations in a balanced state.

[0004] To achieve the objectives of the present invention, the present invention is implemented through the following technical solutions: a multi-stage non-interference automated large-load loading and unloading rack in an unbalanced state, comprising a closing plate, vertical beams, connecting beams, side beams, a transverse conveying mechanism, a container, a lifting and connecting mechanism, a vertical rope lowering mechanism and a multi-stage locking mechanism, wherein the vertical beams are symmetrically fixedly arranged on the closing plate, and the top of the vertical beams is also provided with a closing plate, the connecting beams are symmetrically fixedly installed on the front and rear sides of the vertical beams, the side beams are symmetrically fixedly installed on the side faces of the vertical beams, and a transverse conveying mechanism is provided at the lower ends of the front and rear sides of the vertical beams for horizontally conveying the containers, a container is positioned and placed on the transverse conveying mechanism, a lifting and connecting mechanism is provided between the connecting beams and the top of the container, the lifting and connecting mechanism realizes the fixing and vertical lifting tasks of the container, a vertical rope lowering mechanism is provided between the side beams and the closing plate below, and a multi-stage locking mechanism is symmetrically provided in the vertical beams to complete the locking task of the container on the rack.

[0005] Further improvements are: the horizontal conveying mechanism includes a groove guide rail, a horizontal pallet, a horizontal driving wheel, a guide wheel and a rigid pull belt, the groove guide rail is symmetrically fixed on the opposite sides of the lower end of the vertical beam, the horizontal driving wheel and the guide wheel are symmetrically distributed on the side of the horizontal pallet, the horizontal pallet is adapted to the groove guide rail through the horizontal driving wheel and the guide wheel on the side, the horizontal driving wheel drives the horizontal pallet to move along the groove guide rail, and the guide wheel places the horizontal pallet away from the slide rail, and a rigid pull belt is provided between the two sides of the front of the horizontal pallet and the two sections of the connecting beam, which exerts an upward pulling force on the horizontal pallet.

[0006] Further improvements are: the lifting connection mechanism includes a folding rotating seat, a lifting frame, a lifting cable, a lifting winch, a guide pulley, a lifting belt, a lifting connection seat and an adaptation mechanism, the lifting frame is symmetrically arranged on the connecting beam through the folding rotating seat, the folding rotating seat is driven by a motor to realize automatic folding, storage and unfolding of the lifting frame, a lifting cable is arranged between the front ends of the lifting frame and the vertical beam, which has an upward pulling force on the lifting frame, so that its bearing capacity is improved and more stable, a lifting winch is fixedly installed on the connecting beam between the folding rotating seats, a guide pulley is arranged in the middle of the front end of the lifting frame, a lifting belt is wound between the lifting winch and the guide pulley, a lifting connection seat is arranged below the front end of the lifting belt, an adaptation mechanism is arranged on the container, and the lifting connection seat is connected to the adaptation mechanism.

[0007] Further improvements are as follows: the adaptation mechanism includes a distribution ring, a lifting connection belt, a hook seat, a primary permanent magnet and a secondary permanent magnet, the distribution rings are symmetrically arranged above the container, and four groups of distribution rings are symmetrically arranged, and the distribution rings are provided with a lifting connection belt, which can effectively avoid the problem of unstable center of gravity of the container during lifting, the end of the lifting connection belt is connected to the hook seat, the lower end of the lifting connection seat is a cross structure, the hook seat is provided with a cross groove adapted to the lifting connection seat, and a clamping groove is provided on the side of the cross groove, the lower side of the cross structure at the lower end of the lifting connection seat and the cross groove on the hook seat are both provided with a primary permanent magnet, the upper side of the cross structure at the lower end of the lifting connection seat and the upper side of the clamping groove on the side of the cross groove on the hook seat are both provided with a secondary permanent magnet.

[0008] The further improvement is that the vertical descent mechanism includes a sprocket bracket, a drive sprocket, a descent chain, an adaptor tooling, a connecting tooling, a fixing tooling, a descent connecting belt and a descent winch, a sprocket bracket is fixedly installed on the upper end of the side crossbeam, a drive sprocket is symmetrically provided at both ends of the sprocket bracket, a descent chain is wound around the drive sprocket, an adaptor tooling is fixedly provided on the inner side of the descent chain, a connecting tooling is fixedly provided on the side of the container, the adaptor tooling is adapted to the connecting tooling, and multiple groups of adaptor tooling are provided according to demand to adapt to lifting and storing multiple groups of containers, a fixing tooling is provided between the outer ends of the descent chain, a descent connecting belt is provided at the lower end of the fixing tooling, a descent winch is installed on the lower closing plate, and the descent connecting belt is fixedly connected to the descent winch.

[0009] Further improvements are: the multi-stage locking mechanism includes a locking mounting seat, a driving motor, a transmission seat and a locking rotating plate, the locking mounting seats are layered on the side beam, and the locking mounting seats are symmetrically arranged in multiple groups, the locking mounting seat is provided with a driving motor, and the locking mounting seat is provided with a locking rotating plate for rotation at the side opening, and the output end of the driving motor is connected to the locking rotating plate through the transmission seat, driving the locking rotating plate to rotate to achieve the limited load-bearing of the container.

[0010] Further improvements are: vertical guide angle irons are symmetrically distributed on the upper inner side of the vertical beam, limiting universal balls are distributed on the two side walls of the vertical guide angle irons, vertical guide rails are provided on the side cross beams at the lower end of the vertical beam, and limiting universal balls are also distributed on the sides of the vertical guide rails, providing stable limiting and guiding functions for the lifting and rope-down unloading of containers.

[0011] The beneficial effects of the present invention are as follows: the structure of the present invention is not affected by the overall posture of the loading and unloading rack, can be used for long-distance transportation in an unbalanced state, and is not restricted by the unloading scene and the height limit of the unloading point. It has the advantage of large-load loading and unloading, and can realize the storage and loading and unloading tasks of large-weight goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structural assembly of the present invention.

[0013] Figure 2 It is a partial enlarged view of the transverse conveying mechanism and the hoisting connection mechanism of the present invention.

[0014] Figure 3 This is a schematic diagram of the disassembly of the lifting connection seat and the hook seat of the present invention.

[0015] Figure 4 It is a partial enlarged view of the lifting connection mechanism of the present invention.

[0016] Figure 5 It is a partial enlarged view of the vertical rope descending mechanism of the present invention.

[0017] Figure 6 This is a schematic diagram of the overall folding of the lifting connection mechanism of the present invention.

[0018] Figure 7 Schematic diagram of the multi-stage locking mechanism of the present invention.

[0019] Among them: 1. Closing plate; 2. Vertical beam; 3. Connecting beam; 4. Side beam; 5. Container; 6. Grooved guide rail; 7. Horizontal pallet; 8. Horizontal drive wheel; 9. Guide wheel; 10. Rigidity pulley; 11. Folding rotating seat; 12. Lifting frame; 13. Lifting rope; 14. Lifting winch; 15. Guide pulley; 16. Lifting belt; 17. Lifting connection seat; 18. Distribution ring; 19. Lifting connection belt; 20. Hook seat; 21. , primary permanent magnet; 22. secondary permanent magnet; 23. snap-in slot; 24. sprocket bracket; 25. drive sprocket; 26. rappelling chain; 27. adaptor tooling; 28. connecting tooling; 29. ​​fixing tooling; 30. rappelling connecting belt; 31. rappelling winch; 32. locking mounting seat; 33. driving motor; 34. transmission seat; 35. locking rotating plate; 36. vertical guide angle iron; 37. limit universal ball; 38. vertical guide rail. DETAILED DESCRIPTION

[0020] In order to deepen the understanding of the present invention, the present invention will be further described in detail below with reference to the examples. The examples are only used to explain the present invention and do not constitute a limitation on the scope of protection of the present invention.

[0021] according to Figure 1-Figure 7 As shown, this embodiment provides a multi-stage non-interference automated large-load loading and unloading rack in an unbalanced state, including a closing plate 1, a vertical beam 2, a connecting beam 3, a side cross beam 4, a transverse conveying mechanism, a container 5, a lifting connection mechanism, a vertical rope lowering mechanism and a multi-stage locking mechanism. The vertical beam 2 is symmetrically fixed on the closing plate 1, and the top of the vertical beam 2 is also provided with a closing plate 1. The connecting beam 3 is symmetrically fixed on the front and rear sides of the vertical beam 2. The side cross beam 4 is symmetrically fixed on the side of the vertical beam 2. The lower end of the front and rear sides of the vertical beam 2 is provided with a transverse conveying mechanism for horizontally moving the container. The container 5 is positioned on the horizontal conveying mechanism, and a lifting connection mechanism is provided between the connecting beam 3 and the top of the container 5. The lifting connection mechanism realizes the fixation of the container and the vertical lifting task. A vertical rope lowering mechanism is provided between the side cross beam 4 and the lower sealing plate 1. A multi-stage locking mechanism is symmetrically provided in the vertical beam 2 to complete the locking task of the container on the shelf. In the non-rope lowering state, the horizontal and vertical directions can be limited and locked. During the rope lowering process, the multi-stage locking mechanism is opened, and the container can be freely rope lowered.

[0022] The transverse conveying mechanism includes a groove guide rail 6, a horizontal pallet 7, a horizontal driving wheel 8, a guide wheel 9 and a rigidity pull belt 10. The groove guide rail 6 is symmetrically fixed on the opposite sides of the lower end of the vertical beam 2. The horizontal driving wheel 8 and the guide wheel 9 are symmetrically distributed on the side of the horizontal pallet 7. The horizontal pallet 7 is adapted to the groove guide rail 6 through the horizontal driving wheel 8 and the guide wheel 9 on the side. The horizontal driving wheel drives the horizontal pallet to move along the groove guide rail. At the same time, the guide wheel prevents the horizontal pallet from deviating from the slide rail. A rigidity pull belt 10 is arranged between the two sides of the front of the horizontal pallet 7 and the two sections of the connecting beam 3, which has an upward pulling force on the horizontal pallet, turning the structure between the horizontal pallet and the connecting beam into a truss structure with better rigidity.

[0023] The lifting connection mechanism includes a folding rotating seat 11, a lifting frame 12, a lifting cable 13, a lifting winch 14, a guide pulley 15, a lifting belt 16, a lifting connection seat 17 and an adaptation mechanism. The lifting frame 12 is symmetrically arranged on the connecting beam 3 through the folding rotating seat 11. The folding rotating seat is driven by a motor to realize automatic folding, storage and unfolding of the lifting frame. A lifting cable 13 is arranged between the front ends of the lifting frame 12 and the vertical beam 2, which has an upward pulling force on the lifting frame, so that its bearing capacity is improved and more stable. A lifting winch 14 is fixedly installed on the connecting beam 3 between the folding rotating seats 11, a guide pulley 15 is arranged in the middle of the front end of the lifting frame 12, a lifting belt 16 is wound between the lifting winch 14 and the guide pulley 15, and a lifting connection seat 17 is arranged below the front end of the lifting belt 16. An adaptation mechanism is provided on the container 5, and the lifting connection seat 17 is connected to the adaptation mechanism.

[0024] The adaptation mechanism includes a distribution ring 18, a lifting connection belt 19, a hook seat 20, a primary permanent magnet 21 and a secondary permanent magnet 22. The distribution rings 18 are symmetrically arranged above the container 5. There are four groups of distribution rings symmetrically arranged. The distribution rings 18 are provided with a lifting connection belt 19, which can effectively avoid the problem of unstable center of gravity of the container during lifting. The end of the lifting connection belt 19 is connected to the hook seat 20. The lower end of the lifting connection seat 17 is a cross structure. The hook seat 20 is provided with a cross groove adapted to the lifting connection seat 17 and a clamping groove 23 is provided on the side of the cross groove. The lower side surface of the cross structure at the lower end of the lifting connection seat 17 and the cross groove on the hook seat 20 are both provided with a primary permanent magnet 21. The upper side of the cross structure at the lower end of the lifting connection seat 17 and the clamping groove 23 on the side of the cross groove on the hook seat 20 are both provided with a secondary permanent magnet 22.

[0025] During operation, the lifting connecting seat is above the hook seat. Since the position of the overall center of gravity of the device is unknown and the influence of external wind force, the lifting connecting seat is not directly above the upper surface of the hook seat when it moves downward; therefore, it is positioned for the first time through four groups of primary permanent magnets to move it to directly above the hook seat, and then positioned for the second time through four groups of secondary permanent magnets to rotate it, and then under the action of the lifting belt, it moves upward to the inside of the clamping slot to complete the clamping.

[0026] The vertical rope descending mechanism includes a sprocket bracket 24, a driving sprocket 25, a rope descending chain 26, an adaptor 27, a connecting tool 28, a fixing tool 29, a rope descending connecting belt 30 and a rope descending winch 31. The sprocket bracket 24 is fixedly installed on the upper end of the side crossbeam 4. The driving sprockets 25 are symmetrically arranged at both ends of the sprocket bracket 24. The rope descending chain 26 is wound around the driving sprocket 25. The inner side of the rope descending chain 26 is fixedly provided with an adaptor 27. The side of the container 5 is fixedly provided with a There is a connecting tooling 28, and the adapting tooling 27 is adapted to the connecting tooling 28. Multiple groups of adapting tooling are provided according to demand to adapt to the lifting and storage of multiple groups of containers. A fixed tooling 29 is provided between the outer ends of the rope-lowering chain 26, and a rope-lowering connecting belt 30 is provided at the lower end of the fixed tooling 29. A rope-lowering winch 31 is installed on the lower side sealing plate 1. The rope-lowering connecting belt 30 is fixedly connected to the rope-lowering winch 31, and the rope-lowering winch is used to lift and store the container and to unload it by rope.

[0027] The multi-stage locking mechanism includes a locking mounting seat 32, a driving motor 33, a transmission seat 34 and a locking rotating plate 35. The locking mounting seats 32 are layered on the side beam 4, and multiple groups of locking mounting seats are symmetrically arranged. The locking mounting seat 32 is provided with a driving motor 33. The locking mounting seat 32 is provided with a locking rotating plate 35 that is rotated at the side opening. The output end of the driving motor 33 is connected to the locking rotating plate 35 through the transmission seat 34, driving the locking rotating plate to rotate to achieve the limited load-bearing of the container.

[0028] Vertical guide angle irons 36 are symmetrically distributed on the upper inner side of the vertical beam 2, and limiting universal balls 37 are distributed on the two side walls of the vertical guide angle irons 36. A vertical guide rail 38 is provided on the side cross beam 4 at the lower end of the vertical beam 2, and limiting universal balls 37 are also distributed on the side of the vertical guide rail 38, providing stable limiting and guiding functions for the lifting and rope-down unloading of containers.

[0029] When using this non-equilibrium multi-level non-interference automatic large-load loading and unloading rack, the container is first lifted by the lifting connection mechanism, and then the carrying container is extended by the horizontal conveying mechanism. After that, the lifting connection mechanism is released, and the horizontal conveying mechanism sends the container into the device. The container is lifted by the vertical rope lowering mechanism and the lifted container is fixed by the multi-level locking mechanism.

[0030] When unloading, the multi-stage locking mechanism is released, and the vertical rope descending mechanism is lowered along the vertical direction. After it reaches the lowest level, it is carried by the horizontal conveying mechanism and extends out of the device, and is lifted and unloaded by the lifting connection mechanism.

[0031] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-level non-interference automated large-load loading and unloading rack in an unbalanced state, characterized by: The container (5) is provided on the transverse conveying mechanism, wherein the transverse conveying mechanism comprises a closing plate (1), a vertical beam (2), a connecting beam (3), a side cross beam (4), a transverse conveying mechanism, a container (5), a lifting connecting mechanism, a vertical rope descending mechanism and a multi-stage locking mechanism. The vertical beam (2) is symmetrically provided on the closing plate (1), and the top of the vertical beam (2) is also provided with a closing plate (1). The connecting beam (3) is symmetrically provided on the front and rear sides of the vertical beam (2), and the side cross beam (4) is symmetrically provided on the side of the vertical beam (2). The transverse conveying mechanism is provided on the front and rear lower ends of the vertical beam (2), and the container (5) is provided on the transverse conveying mechanism. A lifting connecting mechanism is provided between the connecting beam (3) and the top of the container (5), a vertical rope descending mechanism is provided between the side cross beam (4) and the closing plate (1) below, and a multi-stage locking mechanism is symmetrically provided in the vertical beam (2). The vertical rope descending mechanism comprises a rope descending chain (26), an adapting tool (27), and a connecting tool (28); the inner side of the rope descending chain (26) is provided with the adapting tool (27); the side of the container (5) is provided with the connecting tool (28); the adapting tool (27) is adapted to the connecting tool (28); The multi-stage locking mechanism comprises a locking mounting seat (32), a driving motor (33), a transmission seat (34) and a locking rotating plate (35); the locking mounting seat (32) is layered on the side beam (4); the locking mounting seat is symmetrically provided in multiple groups; the locking mounting seat (32) is provided with a driving motor (33); a locking rotating plate (35) is provided at a lateral opening of the locking mounting seat (32); and an output end of the driving motor (33) is connected to the locking rotating plate (35) for transmission through the transmission seat (34).

2. The multi-level non-interference automated large-load loading and unloading rack in an unbalanced state according to claim 1, characterized in that: The transverse conveying mechanism includes a groove guide rail (6), a horizontal pallet (7), a horizontal driving wheel (8), a guide wheel (9) and a rigidity pull belt (10). The groove guide rail (6) is symmetrically provided on the inner opposite sides of the lower end of the vertical beam (2). The horizontal driving wheel (8) and the guide wheel (9) are symmetrically distributed on the side of the horizontal pallet (7). The horizontal pallet (7) is adapted to the groove guide rail (6) through the horizontal driving wheel (8) and the guide wheel (9) on the side. A rigidity pull belt (10) is provided between the two sides of the front of the horizontal pallet (7) and the two sections of the connecting beam (3).

3. The multi-level non-interference automated large-load loading and unloading rack in an unbalanced state according to claim 1, characterized in that: The hoisting connection mechanism comprises a folding rotating seat (11), a hoisting frame (12), a hoisting cable (13), a hoisting winch (14), a guide pulley (15), a hoisting belt (16), a hoisting connection seat (17) and an adaptor mechanism. The hoisting frame (12) is symmetrically provided on the connecting beam (3) through the folding rotating seat (11). A hoisting cable (13) is provided between the front ends of the hoisting frame (12) and the vertical beam (2). A hoisting winch (14) is provided on the connecting beam (3) between the folding rotating seat (11). A guide pulley (15) is provided at the middle of the front end of the hoisting frame (12). A hoisting belt (16) is provided between the hoisting winch (14) and the guide pulley (15). A hoisting connection seat (17) is provided below the front end of the hoisting belt (16). The adaptor mechanism is provided on the container (5), and the hoisting connection seat (17) is connected to the adaptor mechanism.

4. The multi-level non-interference automated large-load loading and unloading rack in an unbalanced state according to claim 3, characterized in that: The adapting mechanism comprises a distribution lifting ring (18), a lifting connecting belt (19), a hook seat (20), a primary permanent magnet (21) and a secondary permanent magnet (22); the distribution lifting ring (18) is symmetrically arranged above the container (5); the distribution lifting ring (18) is provided with a lifting connecting belt (19); the end of the lifting connecting belt (19) is connected to the hook seat (20); the lower end of the lifting connecting seat (17) is in a cross structure; the hook seat (20) is provided with a cross groove adapted to the lifting connecting seat (17) and a clamping groove (23) is provided on the side of the cross groove; the lower side of the cross structure at the lower end of the lifting connecting seat (17) and the cross groove on the hook seat (20) are both provided with a primary permanent magnet (21); the upper side of the cross structure at the lower end of the lifting connecting seat (17) and the clamping groove (23) on the side of the cross groove on the hook seat (20) are both provided with a secondary permanent magnet (22).

5. The multi-level non-interference automated large-load loading and unloading rack in an unbalanced state according to claim 1, characterized in that: The vertical rope descending mechanism further comprises a sprocket bracket (24), a driving sprocket (25), a fixing tool (29), a rope descending connecting belt (30) and a rope descending winch (31); the upper end of the side cross beam (4) is provided with a sprocket bracket (24); the two ends of the sprocket bracket (24) are symmetrically provided with driving sprockets (25); a rope descending chain (26) is provided on the driving sprocket (25); a fixing tool (29) is provided between the outer ends of the rope descending chain (26); the lower end of the fixing tool (29) is provided with a rope descending connecting belt (30); the lower side of the closing disk (1) is provided with a rope descending winch (31); the rope descending connecting belt (30) is fixedly connected to the rope descending winch (31).

6. The multi-level non-interference automated large-load loading and unloading rack in an unbalanced state according to claim 1, characterized in that: Vertical guide angle irons (36) are symmetrically distributed on the upper inner side of the vertical beam (2), and limited universal balls (37) are distributed on both side walls of the vertical guide angle irons (36). A vertical guide rail (38) is provided on the side cross beam (4) at the lower end of the vertical beam (2), and limited universal balls (37) are also distributed on the side of the vertical guide rail (38).

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