Automatic storing and taking three-dimensional goods shelf

Abstract

The utility model provides an automatic storing and taking three-dimensional goods shelf which comprises a rotary motion part, a vertical motion part, a horizontal motion part and a storage part and is characterized in that the rotary motion part comprises a hydraulic motor II, a hydraulic motor I, a gear I, a gear II, a gear III and the like, and goods are controlled to rotate through power of the hydraulic motor II; the horizontal moving part comprises a sliding rail, a guide rail, a synchronous hydraulic motor, a pulley I, a pulley II and the like, the goods are controlled to move left and right through the power of the synchronous hydraulic motor, the vertical moving part comprises an elevator and the like, and the goods are controlled to move up and down through the power of the elevator. The storage part comprises a goods shelf combination composed of two goods shelves, and the top face of a bearing beam is of an anti-skid texture structure. The utility model has the beneficial effects that the problems that the rotary motion equipment cannot be used, the slide rail and the guide rail cannot be used at the same time, the cross beam for bearing goods does not adopt an anti-skid texture structure and the like are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of storage devices, in particular to an automatic storage and retrieval three-dimensional shelf. Background Art

[0002] In modern society, labor costs are getting higher and higher. Warehousing companies increasingly hope to achieve automated management when storing goods to reduce labor costs, especially for heavy goods. Therefore, many warehousing companies are increasingly increasing their demand for automated warehousing. However, in the process of storing goods, the storage shelves of the existing technology cannot use rotating motion equipment, cannot rotate the goods to be stored and retrieved according to the preset needs, cannot use slide rails and guide rails at the same time, cannot save the overall occupied space, cannot save a lot of equipment materials, cannot use anti-slip texture structure for the beams carrying the goods, and cannot significantly improve the safety of stored goods.

[0003] The invention patent with patent number ZL202410260363.2 discloses a "marine three-dimensional storage system", which includes two groups of guide rail shelves, guide rails of corresponding layers and heights are arranged relatively between the two groups of guide rail shelves, and a bearing structure is arranged on the guide rails; packaging boxes, the two ends of the packaging boxes are respectively matched with the bearing structures of the guide rails on both sides; a shuttle car, the shuttle car is provided with a moving mechanism that cooperates with the guide rails, and is also provided with a lifting mechanism for lifting the packaging boxes; a lifting device, the lifting device is provided with a liftable lifting platform, the lifting platform has the same structure as the guide rail, the lifting platform is used for docking the guide rails, effectively utilizes the height space, and has a high storage density; the guide rail shelves are arranged in multiple layers, and the packaging boxes can be transferred between any two layers, with multiple circulation loops and flexible transportation.

[0004] The utility model patent with the patent number ZL202322809649.5 discloses a "multi-layer vertical lifting stereoscopic warehouse". The utility model includes two shelves arranged symmetrically in front and back, each of which is provided with a plurality of storage channels distributed in a rectangular array and extending horizontally in front and back. A stacker is arranged between the two shelves. The stacker includes a cargo platform and a lifting mechanism for controlling the cargo platform to move vertically up and down. The cargo platform is provided with a fork assembly and a walking mechanism for controlling the fork assembly to move horizontally left and right. The fork assembly includes a telescopic fork extending into or out of the storage channel. At least one of the shelves is provided with at least two pick-up and place racks of different vertical heights. The vertical lifting stereoscopic warehouse has the characteristics of additional storage capacity, efficient and fast circulation, complete overall functions and strong practicality. Summary of the invention

[0005] In order to solve the above technical problems, the utility model provides an automatic storage and retrieval three-dimensional shelf, which is equipped with gear I, slide rails, guide rails and anti-slip texture structure, etc., and uses a rotary motion device to store and retrieve goods according to preset rotation needs, saving the shelf space, and uses slide rails and guide rails at the same time, which not only saves the overall space but also saves a lot of equipment materials. The crossbeam that carries the goods adopts an anti-slip texture structure, which greatly improves the safety of stored goods and effectively solves the above technical problems.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model to solve its technical problems is:

[0007] The automatic storage and retrieval three-dimensional shelf comprises a rotating motion part, a horizontal motion part and a storage part, and is characterized in that:

[0008] The rotating motion part includes a gear I, the base of the gear I is mounted on the outer end of the gear I, the outer end of the base of the gear I is fixedly connected to the inner end of the gear plate, the gear plate is assembled into a square structure, and the axis position of the gear I is consistent with the center position of the gear plate;

[0009] The horizontal motion part includes a slide rail and a guide rail, and the cross sections of the slide rail and the guide rail are both assembled into an "I"-shaped structure;

[0010] The storage section includes a shelf combination, the shelf combination is equipped with two shelves, the two shelves are arranged side by side to form the shelf combination, the shelf combination is equipped with a preset number of shelves, and the shelves are assembled into a rectangular frame structure.

[0011] The shelf is composed of vertical beam III, vertical beam IV, horizontal beam I, load-bearing beam and oblique beam I. The three load-bearing beams on the same horizontal line are assembled into a storage area. The storage area is equipped with a preset number. The height of the vertical beam III is higher than the height of the vertical beam IV. The lower ends of the vertical beams III and IV are equipped with supporting feet, and the top surface of the load-bearing beam is equipped with an anti-slip texture structure.

[0012] Two U-shaped vertical beams I are fixedly installed on the bottom surface of the tooth surface of gear I, and the two U-shaped vertical beams I are symmetrically installed on both sides of the axis of gear I, and the grooves of the two U-shaped vertical beams I are installed in a relative structure. Two U-shaped vertical beams II are fixedly installed on the top surface of the tooth surface of gear I, and the two U-shaped vertical beams I and the two U-shaped vertical beams II are installed correspondingly up and down respectively. Gears II are installed at both ends of the outer side of the left side of the gear plate, and the gear II is meshed with the rack installed on the lower surface of the groove of the U-shaped beam I. Gears III are installed at both ends of the outer side of the right side of the gear plate, and the gear III is meshed with the rack installed on the lower surface of the groove of the U-shaped beam II.

[0013] The bottom surface of the slide rail is fixed to the ground, and the top of the slide rail is slidably connected with two pulleys I, and the pulley I is adapted to the top of the slide rail. The central axes of the two pulleys I are fixed at two ends of a horizontal plate I, and the two ends of the upper part of the horizontal plate I are respectively fixed with a leg I and a leg II, the upper end of the leg I is fixed to the lower end of the U-shaped beam I, and the lower end of the U-shaped beam I is fixedly connected to the upper part of the leg I through an inclined beam II, the upper end of the leg II is fixed to the lower end of the U-shaped beam II, and the lower end of the U-shaped beam II is fixedly connected to the leg II through the inclined beam II, and the leg 1 is fixedly connected to the leg II through the beam II, the bottom surface of the guide rail is fixedly connected to the top of the vertical beam III, and the top of the guide rail is slidably connected with two pulleys II, and the pulley II is adapted to the top of the guide rail, the central axes of the two pulleys II are fixed at two ends of the horizontal plate II, and the two sides of the upper part of the horizontal plate II are respectively fixed to the rear ends of the U-shaped beam I and the U-shaped beam II.

[0014] The automatic storage and retrieval three-dimensional shelf also includes a vertical motion part, which includes a lift. The base of the lift is fixedly mounted on the bottom surface of the gear plate. The lift is mounted in the middle position of two U-shaped vertical beams I. The chains of the lift are respectively mounted in the grooves of the two U-shaped vertical beams I. The two U-shaped vertical beams I are slidably connected with telescopic forks, and the upper two sides of the telescopic forks are fixedly connected to the chains of the lift.

[0015] The rotating motion part also includes a hydraulic motor I and a hydraulic motor II. The base of the hydraulic motor I is transversely fixed to the right front end of the gear plate through a T-shaped plate. The other end of the rotating shaft of the hydraulic motor I is rotatably connected to the left front end of the gear plate. The rotating shaft of the hydraulic motor I is respectively meshed with gear II and gear III through gears on both sides. The base of the hydraulic motor II is fixed to the rear end of the gear plate. The rotating shaft gear of the hydraulic motor II is meshed with gear I. Synchronous hydraulic motors are respectively arranged on the right side of the transverse plate I and the transverse plate II. The bases of the synchronous hydraulic motors are respectively fixed to the upper ends of the right sides of the transverse plate I and the transverse plate II. The gears of the synchronous hydraulic motors are respectively meshed with the racks on the inner side of the slide rail and the guide rail.

[0016] The hoist, hydraulic motor I, hydraulic motor II and synchronous hydraulic motor are connected to the power distribution control box through cables, and the power distribution control box is connected to the mains electricity through cables. The power distribution control box is equipped with a control panel, buttons and indicator lights.

[0017] The lengths of the slide rails and guide rails are matched with the length of the storage part.

[0018] The space between two adjacent shelf assemblies forms a cargo channel, and the width of the cargo channel is greater than the length of the telescopic fork in the extended state.

[0019] The beneficial effects of the utility model are:

[0020] The utility model is provided with a gear I, and a corresponding gear plate, a hydraulic motor II, a U-shaped vertical beam I, a U-shaped vertical beam II, a U-shaped cross beam I, a U-shaped cross beam II, a hoist and a telescopic fork, etc., which can store and retrieve goods according to preset rotation needs, save the space occupied by the shelf, and effectively solve the problem that rotating motion equipment cannot be used and goods cannot be automatically stored and retrieved according to preset rotation needs.

[0021] The utility model is provided with a slide rail and a guide rail, as well as a pulley I, a cross plate I, a leg I, a leg II, a guide rail, a pulley II, a vertical beam III, a cross plate II, a U-shaped cross beam I and a U-shaped cross beam II corresponding thereto, which can save both the overall occupied space and a large amount of equipment materials, and effectively solves the problem that the slide rail and the guide rail cannot be used at the same time, the overall occupied space cannot be saved, and a large amount of equipment materials cannot be saved.

[0022] The utility model is provided with an anti-skid texture structure and a corresponding load-bearing beam, etc., which can greatly improve the safety of stored goods and effectively solve the problem that the crossbeam carrying goods does not adopt an anti-skid texture structure and cannot greatly improve the safety of stored goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Attached Figure 1 It is a structural schematic diagram of the utility model;

[0024] Attached Figure 2 It is a top view structural schematic diagram of the utility model.

[0025] Legend:

[0026] 1. Rotary motion part, 11. Gear Ⅰ, 12. Gear plate, 13. U-shaped vertical beam Ⅰ, 14. U-shaped vertical beam Ⅱ, 15. Gear Ⅱ, 16. Gear Ⅲ, 17. U-shaped cross beam Ⅰ, 18. U-shaped cross beam Ⅱ, 19. Hydraulic motor Ⅰ, 110. Hydraulic motor Ⅱ, 2. Horizontal motion part, 21. Slide rail, 22. Pulley Ⅰ, 23. Cross plate Ⅰ, 24. Inclined beam Ⅱ, 25. Outrigger Ⅰ, 26. Outrigger Ⅱ, 27 .Guide rail, 28. Pulley II, 29. Cross plate II, 210. Synchronous hydraulic motor, 211. Cross beam II, 3. Vertical motion part, 31. Hoist, 32. Telescopic fork, 4. Storage part, 41. Shelf combination, 42. Shelf, 43. Vertical beam III, 44. Vertical beam IV, 45. Cross beam I, 46. Load-bearing beam, 47. Oblique beam I, 48. Support leg, 49. Storage area, 5. Power distribution control box, 6. Cargo channel. DETAILED DESCRIPTION

[0027] Combination Figure 1 , Figure 2 The utility model is further described in detail with examples so that the public can better understand the implementation method of the utility model. The specific implementation method of the utility model is as follows:

[0028] The automatic storage and retrieval three-dimensional shelf comprises a rotary motion part 1, a horizontal motion part 2 and a storage part 4, and is characterized in that:

[0029] The rotating motion part 1 includes a gear Ⅰ11, the base of the gear Ⅰ11 is mounted on the outer end of the gear Ⅰ11, the outer end of the base of the gear Ⅰ11 is fixedly connected to the inner end of the gear plate 12, the gear plate 12 is assembled into a square structure, and the axis position of the gear Ⅰ11 is consistent with the center position of the gear plate 12;

[0030] The horizontal motion part 2 includes a slide rail 21 and a guide rail 27, and the cross sections of the slide rail 21 and the guide rail 27 are both assembled into an "I"-shaped structure;

[0031] The storage section 4 includes a shelf assembly 41, and the shelf assembly 41 is equipped with two shelves 42. The two shelves 42 are arranged side by side to form the shelf assembly 41. The shelf assembly 41 is equipped with a preset number of shelves 42, and the shelves 42 are assembled into a rectangular frame structure.

[0032] The shelf 42 is composed of a vertical beam III 43, a vertical beam IV 44, a horizontal beam I 45, a load-bearing beam 46 and an inclined beam I 47. The three load-bearing beams 46 on the same horizontal line are assembled into a storage area 49. The storage area 49 is equipped with a preset number. The height of the vertical beam III 43 is higher than the height of the vertical beam IV 44. The lower ends of the vertical beams III 43 and IV 44 are equipped with supporting feet 48. The top surface of the load-bearing beam 46 is equipped with an anti-slip texture structure.

[0033] The bottom surface of the gear Ⅰ11 tooth surface is fixedly equipped with two U-shaped vertical beams Ⅰ13, and the two U-shaped vertical beams Ⅰ13 are symmetrically assembled on both sides of the axis of the gear Ⅰ11, and the grooves of the two U-shaped vertical beams Ⅰ13 are assembled into a relative structure. The top surface of the gear Ⅰ11 tooth surface is fixedly equipped with two U-shaped vertical beams Ⅱ14, and the two U-shaped vertical beams Ⅰ13 and the two U-shaped vertical beams Ⅱ14 are respectively assembled up and down correspondingly. When the telescopic fork 32 is storing and retrieving goods, it can drive the gear Ⅰ1 by controlling the rotation of the hydraulic motor Ⅱ110 according to the preset. 1. The two U-shaped vertical beams Ⅰ13 and the two U-shaped vertical beams Ⅱ14 rotate, and the two U-shaped vertical beams Ⅰ13 drive the telescopic fork 32 to rotate, thereby achieving the purpose of rotating the goods and saving the space occupied by the shelf 42. The two ends of the outer side of the left side of the gear plate 12 are equipped with gears Ⅱ15, and the gear Ⅱ15 is meshed with the rack assembled on the lower surface of the groove of the U-shaped beam Ⅰ17. The two ends of the outer side of the right side of the gear plate 12 are equipped with gears Ⅲ16, and the gear Ⅲ16 is meshed with the rack assembled on the lower surface of the groove of the U-shaped beam Ⅱ18.

[0034] The bottom surface of the slide rail 21 is fixed to the ground, and two pulleys Ⅰ22 are slidably connected to the top of the slide rail 21. The pulley Ⅰ22 is adapted to the top of the slide rail 21, and the central axes of the two pulleys Ⅰ22 are fixed to the two ends of the cross plate Ⅰ23. The two ends of the upper part of the cross plate Ⅰ23 are respectively fixed with a leg Ⅰ25 and a leg Ⅱ26. The upper end of the leg Ⅰ25 is fixed to the lower end of the U-shaped beam Ⅰ17, and the lower end of the U-shaped beam Ⅰ17 is fixedly connected to the upper part of the leg Ⅰ25 through the inclined beam Ⅱ24. The upper end of the leg Ⅱ26 is fixed to the lower end of the U-shaped beam Ⅱ18, and the lower end of the U-shaped beam Ⅱ18 is fixed through the inclined beam Ⅱ24. Connecting leg II 26, the leg 125 is fixedly connected to leg II 26 through cross beam II 211, the bottom surface of the guide rail 27 is fixedly connected to the top of the vertical beam III 43, the top of the guide rail 27 is slidably connected with two pulleys II 28, the pulley II 28 is adapted to the top of the guide rail 27, the central axes of the two pulleys II 28 are fixed at both ends of the cross plate II 29, the upper two sides of the cross plate II 29 are respectively fixed to the U-shaped cross beam I 17 and the rear end of the U-shaped cross beam II 18, and the combined design of one slide rail 21 and one guide rail 27 is used to achieve the purpose of saving the occupied space of the entire equipment and saving a large amount of equipment materials.

[0035] The automatic storage and retrieval three-dimensional shelf also includes a vertical movement part 3, which includes a hoist 31. The base of the hoist 31 is fixedly mounted on the bottom surface of the gear plate 12. The hoist 31 is mounted in the middle position of two U-shaped vertical beams Ⅰ13. The chains of the hoist 31 are respectively mounted in the grooves of the two U-shaped vertical beams Ⅰ13. The two U-shaped vertical beams Ⅰ13 are slidably connected with telescopic forks 32. The upper two sides of the telescopic forks 32 are fixedly connected to the chains of the hoist 31.

[0036] The rotary motion part 1 also includes a hydraulic motor I19 and a hydraulic motor II110. The base of the hydraulic motor I19 is transversely fixed to the right front end of the gear plate 12 through a T-shaped plate. The other end of the rotating shaft of the hydraulic motor I19 is rotatably connected to the left front end of the gear plate 12. The rotating shaft of the hydraulic motor I19 is meshed with gears II15 and gear III16 on both sides through gears. The base of the hydraulic motor II110 is fixed to the rear end of the gear plate 12. The rotating shaft gear of the hydraulic motor II110 is meshed with gear I11. Synchronous hydraulic motors 210 are respectively arranged on the right side of the transverse plate I23 and the transverse plate II29. The bases of the synchronous hydraulic motor 210 are respectively fixed to the upper ends of the right sides of the transverse plate I23 and the transverse plate II29. The gears of the synchronous hydraulic motor 210 are respectively meshed with the racks on the inner side of the slide rail 21 and the guide rail 27.

[0037] The hoist 31, hydraulic motor I19, hydraulic motor II110 and synchronous hydraulic motor 210 are connected to the power distribution control box 5 through cables, and the power distribution control box 5 is connected to the mains electricity through cables. The power distribution control box 5 is equipped with a control panel, buttons and indicator lights.

[0038] The lengths of the slide rail 21 and the guide rail 27 are matched with the length of the storage portion 4 .

[0039] The space between two adjacent shelf assemblies 41 forms a cargo passage 6, and the width of the cargo passage 6 is greater than the length of the telescopic fork 32 in the extended state.

[0040] The working principle and working process of the utility model are as follows: Specific embodiments

[0041] Before using the automatic storage and retrieval three-dimensional shelf, first conduct a comprehensive inspection of the shelf to ensure that all types of equipment are normal and each cable connection is stable. The staff will electrically connect the power distribution control box 5. According to the size of the stored goods, it can be decided whether to use a pallet and a secondary fork frame that extends and retracts the telescopic fork 32 according to the actual situation of the stored goods. If a pallet is used, the volume of the pallet must be taken into account. If the volume of the goods is large, it is necessary to input an instruction to extend and retract the secondary fork frame of the telescopic fork 32 when inputting the instruction. This specific embodiment stores goods without using a pallet and an secondary fork frame that extends and retracts the telescopic fork 32. The staff inputs all instructions for the operation of the hydraulic motor I19, the hydraulic motor II110, the synchronous hydraulic motor 210 and the hoist 31 through the control plate in the power distribution control box 5. The staff places the stored goods in the space between the slide rail 21 and the vertical beam IV44, on the left side of the cargo channel 6 where the goods need to be stored, and the placement of the goods must also meet the requirements. For the convenience of expression, we will divide the implementation method of the next step into individual steps.

[0042] The first step: Press the switch button in the power distribution control box 5, the hydraulic motor II 110 works, and the gear I 11 is driven by the rotating shaft gear of the hydraulic motor II 110 to rotate 90° clockwise and then stop working. At the same time, the two U-shaped vertical beams I 13 and the two U-shaped vertical beams II 14 rotate clockwise. The rotation of the two U-shaped vertical beams I 13 drives the telescopic fork 32 in the initial state to rotate 90° clockwise. In the initial state, the fork head of the telescopic fork 32 faces the slide rail 21, and the telescopic fork 32 is close to the ground.

[0043] The second step: the synchronous hydraulic motor 210 works, and the rotation of the gear of the synchronous hydraulic motor 210 drives the frame composed of the pulley Ⅰ22, the cross plate Ⅰ23, the inclined beam Ⅱ24, the pulley Ⅱ28, the cross plate Ⅱ29, the outrigger Ⅰ25 and the outrigger Ⅱ26 to move to the left through the rack inside the slide rail 21 and the guide rail 27. The U-shaped vertical beam Ⅰ13, the U-shaped vertical beam Ⅱ14, the U-shaped cross beam Ⅰ17, the U-shaped cross beam Ⅱ18, the hoist 31 and the telescopic fork 32 on the frame move to the left at the same time, until the main fork frame of the telescopic fork 32 is completely inserted into the cargo, and the synchronous hydraulic motor 210 stops working;

[0044] The third step: the elevator 31 works to lift the goods to a position slightly higher than the bottom storage area 49, and the elevator 31 stops working;

[0045] The fourth step: the synchronous hydraulic motor 210 works to drive the cargo to the right until it is close to the right side of the cargo passage 6, and the synchronous hydraulic motor 210 stops working;

[0046] The fifth step: the hydraulic motor I19 works, and the gear on the rotating shaft of the hydraulic motor I19 drives the gear II15 and the gear III16 to rotate synchronously, driving the U-shaped vertical beam I13, the U-shaped vertical beam II14, the U-shaped cross beam I17, the U-shaped cross beam II18, the hoist 31 and the telescopic fork 32 to move backward at the same time. After moving to the first storage position in the left front, the hydraulic motor I19 stops working;

[0047] The sixth step: the synchronous hydraulic motor 210 works to drive the cargo to move to the left until the cargo reaches the designated position where the cargo is fully loaded, and then the synchronous hydraulic motor 210 stops working;

[0048] The seventh step: the hoist 31 works, the telescopic fork 32 moves downward, and the cargo is completely placed on the load beam 46;

[0049] Step 8: During the above process, the staff puts the next item at the same position, and starts working in the reverse order of the above steps and in the opposite direction of each device, and the telescopic fork 32 moves back to the initial position;

[0050] When placing the storage area 6 on the same side of the bottom floor, repeat the above steps of placing the goods, except that in the fifth step, when driving the goods to move backward, they only need to move to the rear side of the placed goods;

[0051] When the storage area 49 on the bottom layer is full, the above steps are repeated when placing the goods in the storage area 49 on the second layer, except that in the third step, the goods are lifted to a position slightly higher than the storage area 49 on the second layer;

[0052] When the storage area 49 on the left side of the cargo channel 6 is fully filled with goods, when the storage area 49 on the right side of the cargo channel 6 needs to be placed, the above steps of placing goods are repeated, except that the goods are placed on the right side of the cargo channel 6 where the goods need to be stored. In the first step, the telescopic fork 32 is driven to rotate 90° counterclockwise and then stops working. In the second step, the telescopic fork 32 moves to the right until the main fork frame of the telescopic fork 32 is completely inserted into the goods, and the synchronous hydraulic motor 210 stops working. In the fourth step, the goods are driven to move to the left until they are close to the left side of the cargo channel 6.

[0053] When it is necessary to place the goods on the shelves 42 on both sides of the next cargo channel 6, it is only necessary to move the telescopic fork 32 to the front end of the cargo channel 6 and repeat the above steps;

[0054] When taking goods from the automatic storage and retrieval three-dimensional shelf, it is only necessary to set all the instructions of the control plate in reverse order according to the above steps, and press the switch button in the power distribution control box 5 to start working;

[0055] By controlling the rotation of the hydraulic motor II 110 according to the preset, the telescopic fork 32 is driven to rotate, and the stored and retrieved goods can be rotated according to the needs, which effectively saves the occupied space of the shelf 42. The combination design of one slide rail 21 and one guide rail 27 is used to save the overall occupied space and save a lot of equipment materials. The anti-slip texture structure set on the top surface of the load-bearing beam 46 can greatly enhance the friction between the load-bearing beam 46 and the goods, greatly improving the safety of stored goods.

Claims

1. An automatic storage and retrieval three-dimensional shelf, comprising a rotary motion part (1), a horizontal motion part (2) and a storage part (4), characterized in that: The rotary motion part (1) comprises a gear I (11), the base of the gear I (11) is arranged at the outer end of the gear I (11), the outer end of the base of the gear I (11) is fixedly connected to the inner end of a gear plate (12), the gear plate (12) is arranged in a square structure, and the axis position of the gear I (11) is consistent with the center position of the gear plate (12); The horizontal motion part (2) comprises a slide rail (21) and a guide rail (27), and the cross-sections of the slide rail (21) and the guide rail (27) are both arranged in an "I"-shaped structure; The storage section (4) comprises a shelf assembly (41), wherein the shelf assembly (41) is provided with two shelves (42), wherein the two shelves (42) are arranged side by side to form the shelf assembly (41), wherein a preset number of shelves (42) are provided, and wherein the shelves (42) are arranged as a rectangular parallelepiped frame structure.

2. The automatic storage and retrieval three-dimensional shelf according to claim 1, characterized in that: The shelf (42) is composed of a vertical beam III (43), a vertical beam IV (44), a horizontal beam I (45), a load-bearing beam (46) and an inclined beam I (47); three load-bearing beams (46) on the same horizontal line are arranged as a storage area (49); a preset number of storage areas (49) are arranged; the height of the vertical beam III (43) is higher than the height of the vertical beam IV (44); the lower ends of the vertical beam III (43) and the vertical beam IV (44) are provided with supporting feet (48); and the top surface of the load-bearing beam (46) is arranged with an anti-slip texture structure.

3. The automatic storage and retrieval three-dimensional shelf according to claim 1, characterized in that: Two U-shaped vertical beams I (13) are fixedly arranged on the bottom surface of the tooth surface of the gear I (11), and the two U-shaped vertical beams I (13) are symmetrically arranged on both sides of the axis of the gear I (11). The grooves of the two U-shaped vertical beams I (13) are arranged in a relative structure. Two U-shaped vertical beams II (14) are fixedly arranged on the top surface of the tooth surface of the gear I (11), and the two U-shaped vertical beams I (13) and the two U-shaped vertical beams II (14) are arranged correspondingly up and down. Gears II (15) are arranged at both ends of the outer side of the left side of the gear plate (12), and the gear II (15) is meshed with a rack arranged on the lower surface of the groove of the U-shaped cross beam I (17). Gears III (16) are arranged at both ends of the outer side of the right side of the gear plate (12), and the gear III (16) is meshed with a rack arranged on the lower surface of the groove of the U-shaped cross beam II (18).

4. The automatic storage and retrieval three-dimensional shelf according to claim 1, characterized in that: The bottom surface of the slide rail (21) is fixed to the ground. The top of the slide rail (21) is slidably connected to two pulleys I (22). The pulleys I (22) are adapted to the top of the slide rail (21). The central axes of the two pulleys I (22) are fixed to the two ends of the cross plate I (23). The two ends of the upper part of the cross plate I (23) are respectively fixed with a leg I (25) and a leg II (26). The upper end of the leg I (25) is fixed to the lower end of the U-shaped cross beam I (17). The lower end of the U-shaped cross beam I (17) is fixedly connected to the upper part of the leg I (25) through an inclined beam II (24). The upper end of the leg II (26) is fixed to the U-shaped cross beam II (18). ), the lower end of the U-shaped cross beam II (18) is fixedly connected to the support leg II (26) through the inclined beam II (24), the support leg I (25) is fixedly connected to the support leg II (26) through the cross beam II (211), the bottom surface of the guide rail (27) is fixedly connected to the top of the vertical beam III (43), the top of the guide rail (27) is slidably connected to two pulleys II (28), the pulleys II (28) are adapted to the top of the guide rail (27), the central axes of the two pulleys II (28) are fixed to the two ends of the cross plate II (29), and the upper two sides of the cross plate II (29) are respectively fixed to the U-shaped cross beam I (17) and the rear end of the U-shaped cross beam II (18).

5. An automatic storage and retrieval three-dimensional shelf according to any one of claims 1 to 4, characterized in that: The invention also comprises a vertical motion part (3), wherein the vertical motion part (3) comprises a hoist (31), wherein a base of the hoist (31) is fixedly arranged on the bottom surface of the gear plate (12), the hoist (31) is arranged at a middle position of two U-shaped vertical beams I (13), the chains of the hoist (31) are respectively arranged in grooves of the two U-shaped vertical beams I (13), the two U-shaped vertical beams I (13) are slidably connected with telescopic forks (32), and the upper two sides of the telescopic forks (32) are fixedly connected to the chains of the hoist (31).

6. The automatic storage and retrieval three-dimensional shelf according to claim 1, characterized in that: The rotary motion part (1) also includes a hydraulic motor I (19) and a hydraulic motor II (110), wherein the base of the hydraulic motor I (19) is transversely fixed to the right front end of the gear plate (12) via a T-shaped plate, and the other end of the rotary shaft of the hydraulic motor I (19) is rotatably connected to the left front end of the gear plate (12), and the two sides of the rotary shaft of the hydraulic motor I (19) are respectively meshed with the gear II (15) and the gear III (16) via gears, and the base of the hydraulic motor II (110) is fixed to the rear end of the gear plate (12), and the rotary shaft gear of the hydraulic motor II (110) is meshed with the gear I (11).

7. The automatic storage and retrieval three-dimensional shelf according to claim 4, characterized in that: A synchronous hydraulic motor (210) is provided on the right side of the transverse plate I (23) and the transverse plate II (29), respectively. The bases of the synchronous hydraulic motor (210) are fixed to the upper ends of the right sides of the transverse plate I (23) and the transverse plate II (29), respectively. The gears of the synchronous hydraulic motor (210) are meshed with the racks on the inner sides of the slide rail (21) and the guide rail (27), respectively.

8. The automatic storage and retrieval three-dimensional shelf according to claim 6, characterized in that: The hoist (31), hydraulic motor I (19), hydraulic motor II (110) and synchronous hydraulic motor (210) are connected to a power distribution control box (5) via cables. The power distribution control box (5) is electrically connected to the mains via cables. A control panel, buttons and indicator lights are provided in the power distribution control box (5).

9. The automatic storage and retrieval three-dimensional shelf according to claim 1, characterized in that: The lengths of the slide rail (21) and the guide rail (27) are matched with the length of the storage portion (4).

10. The automatic storage and retrieval three-dimensional shelf according to claim 1, characterized in that: The space between two adjacent shelf assemblies (41) forms a cargo channel (6), and the width of the cargo channel (6) is greater than the length of the telescopic fork (32) in the extended state.

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